Merge branch 'allocation_defragmentation_strategies' into development
# Conflicts:
# docs/html/search/all_f.js
# docs/html/vk__mem__alloc_8h.html
# docs/html/vk__mem__alloc_8h_source.html
# src/vk_mem_alloc.h
diff --git a/docs/gfx/Buddy_allocator.png b/docs/gfx/Buddy_allocator.png
new file mode 100644
index 0000000..507314d
--- /dev/null
+++ b/docs/gfx/Buddy_allocator.png
Binary files differ
diff --git a/docs/html/custom_memory_pools.html b/docs/html/custom_memory_pools.html
index 89132d1..be4cce0 100644
--- a/docs/html/custom_memory_pools.html
+++ b/docs/html/custom_memory_pools.html
@@ -141,7 +141,23 @@
<div class="image">
<img src="../gfx/Linear_allocator_6_ring_buffer_lost.png" alt="Ring buffer with lost allocations"/>
</div>
-<p>Ring buffer is available only in pools with one memory block - <a class="el" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c" title="Maximum number of blocks that can be allocated in this pool. Optional. ">VmaPoolCreateInfo::maxBlockCount</a> must be 1. Otherwise behavior is undefined. </p>
+<p>Ring buffer is available only in pools with one memory block - <a class="el" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c" title="Maximum number of blocks that can be allocated in this pool. Optional. ">VmaPoolCreateInfo::maxBlockCount</a> must be 1. Otherwise behavior is undefined.</p>
+<h1><a class="anchor" id="buddy_algorithm"></a>
+Buddy allocation algorithm</h1>
+<p>There is another allocation algorithm that can be used with custom pools, called "buddy". Its internal data structure is based on a tree of blocks, each having size that is a power of two and a half of its parent's size. When you want to allocate memory of certain size, a free node in the tree is located. If it's too large, it is recursively split into two halves (called "buddies"). However, if requested allocation size is not a power of two, the size of a tree node is aligned up to the nearest power of two and the remaining space is wasted. When two buddy nodes become free, they are merged back into one larger node.</p>
+<div class="image">
+<img src="../gfx/Buddy_allocator.png" alt="Buddy allocator"/>
+</div>
+<p>The advantage of buddy allocation algorithm over default algorithm is faster allocation and deallocation, as well as smaller external fragmentation. The disadvantage is more wasted space (internal fragmentation).</p>
+<p>For more information, please read <a href="https://en.wikipedia.org/wiki/Buddy_memory_allocation">"Buddy memory allocation" on Wikipedia</a> or other sources that describe this concept in general.</p>
+<p>To use buddy allocation algorithm with a custom pool, add flag <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e" title="Enables alternative, buddy allocation algorithm in this pool. ">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a> to <a class="el" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446" title="Use combination of VmaPoolCreateFlagBits. ">VmaPoolCreateInfo::flags</a> while creating <a class="el" href="struct_vma_pool.html" title="Represents custom memory pool. ">VmaPool</a> object.</p>
+<p>Several limitations apply to pools that use buddy algorithm:</p>
+<ul>
+<li>It is recommended to use <a class="el" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676" title="Size of a single VkDeviceMemory block to be allocated as part of this pool, in bytes. Optional. ">VmaPoolCreateInfo::blockSize</a> that is a power of two. Otherwise, only largest power of two smaller than the size is used for allocations. The remaining space always stays unused.</li>
+<li><a class="el" href="debugging_memory_usage.html#debugging_memory_usage_margins">Margins</a> and <a class="el" href="debugging_memory_usage.html#debugging_memory_usage_corruption_detection">corruption detection</a> don't work in such pools.</li>
+<li><a class="el" href="lost_allocations.html">Lost allocations</a> don't work in such pools. You can use them, but they never become lost. Support may be added in the future.</li>
+<li><a class="el" href="defragmentation.html">Defragmentation</a> doesn't work with allocations made from such pool. </li>
+</ul>
</div></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
diff --git a/docs/html/debugging_memory_usage.html b/docs/html/debugging_memory_usage.html
index 0163a92..51150cf 100644
--- a/docs/html/debugging_memory_usage.html
+++ b/docs/html/debugging_memory_usage.html
@@ -89,7 +89,7 @@
<p>If your bug goes away after enabling margins, it means it may be caused by memory being overwritten outside of allocation boundaries. It is not 100% certain though. Change in application behavior may also be caused by different order and distribution of allocations across memory blocks after margins are applied.</p>
<p>The margin is applied also before first and after last allocation in a block. It may occur only once between two adjacent allocations.</p>
<p>Margins work with all types of memory.</p>
-<p>Margin is applied only to allocations made out of memory blocks and not to dedicated allocations, which have their own memory block of specific size. It is thus not applied to allocations made using <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f" title="Set this flag if the allocation should have its own memory block. ">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a> flag or those automatically decided to put into dedicated allocations, e.g. due to its large size or recommended by VK_KHR_dedicated_allocation extension.</p>
+<p>Margin is applied only to allocations made out of memory blocks and not to dedicated allocations, which have their own memory block of specific size. It is thus not applied to allocations made using <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f" title="Set this flag if the allocation should have its own memory block. ">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a> flag or those automatically decided to put into dedicated allocations, e.g. due to its large size or recommended by VK_KHR_dedicated_allocation extension. Margins are also not active in custom pools created with <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e" title="Enables alternative, buddy allocation algorithm in this pool. ">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a> flag.</p>
<p>Margins appear in <a class="el" href="statistics.html#statistics_json_dump">JSON dump</a> as part of free space.</p>
<p>Note that enabling margins increases memory usage and fragmentation.</p>
<h1><a class="anchor" id="debugging_memory_usage_corruption_detection"></a>
diff --git a/docs/html/globals.html b/docs/html/globals.html
index 9a820a8..ca14b5f 100644
--- a/docs/html/globals.html
+++ b/docs/html/globals.html
@@ -99,6 +99,27 @@
<li>VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT
: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">vk_mem_alloc.h</a>
</li>
+<li>VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT
+: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">vk_mem_alloc.h</a>
+</li>
+<li>VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT
+: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">vk_mem_alloc.h</a>
+</li>
+<li>VMA_ALLOCATION_CREATE_STRATEGY_MASK
+: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e">vk_mem_alloc.h</a>
+</li>
+<li>VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT
+: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706">vk_mem_alloc.h</a>
+</li>
+<li>VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT
+: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d">vk_mem_alloc.h</a>
+</li>
+<li>VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT
+: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d">vk_mem_alloc.h</a>
+</li>
+<li>VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT
+: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62">vk_mem_alloc.h</a>
+</li>
<li>VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT
: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">vk_mem_alloc.h</a>
</li>
@@ -135,6 +156,12 @@
<li>VMA_MEMORY_USAGE_UNKNOWN
: <a class="el" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd">vk_mem_alloc.h</a>
</li>
+<li>VMA_POOL_CREATE_ALGORITHM_MASK
+: <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c">vk_mem_alloc.h</a>
+</li>
+<li>VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT
+: <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">vk_mem_alloc.h</a>
+</li>
<li>VMA_POOL_CREATE_FLAG_BITS_MAX_ENUM
: <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec">vk_mem_alloc.h</a>
</li>
diff --git a/docs/html/globals_eval.html b/docs/html/globals_eval.html
index 78c213a..7a471e0 100644
--- a/docs/html/globals_eval.html
+++ b/docs/html/globals_eval.html
@@ -61,7 +61,9 @@
</div>
<div class="contents">
- <ul>
+ 
+
+<h3><a id="index_v"></a>- v -</h3><ul>
<li>VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT
: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2">vk_mem_alloc.h</a>
</li>
@@ -80,6 +82,27 @@
<li>VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT
: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff">vk_mem_alloc.h</a>
</li>
+<li>VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT
+: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">vk_mem_alloc.h</a>
+</li>
+<li>VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT
+: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">vk_mem_alloc.h</a>
+</li>
+<li>VMA_ALLOCATION_CREATE_STRATEGY_MASK
+: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e">vk_mem_alloc.h</a>
+</li>
+<li>VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT
+: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706">vk_mem_alloc.h</a>
+</li>
+<li>VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT
+: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d">vk_mem_alloc.h</a>
+</li>
+<li>VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT
+: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d">vk_mem_alloc.h</a>
+</li>
+<li>VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT
+: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62">vk_mem_alloc.h</a>
+</li>
<li>VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT
: <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">vk_mem_alloc.h</a>
</li>
@@ -113,6 +136,12 @@
<li>VMA_MEMORY_USAGE_UNKNOWN
: <a class="el" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd">vk_mem_alloc.h</a>
</li>
+<li>VMA_POOL_CREATE_ALGORITHM_MASK
+: <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c">vk_mem_alloc.h</a>
+</li>
+<li>VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT
+: <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">vk_mem_alloc.h</a>
+</li>
<li>VMA_POOL_CREATE_FLAG_BITS_MAX_ENUM
: <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec">vk_mem_alloc.h</a>
</li>
diff --git a/docs/html/index.html b/docs/html/index.html
index cf1721b..6af8819 100644
--- a/docs/html/index.html
+++ b/docs/html/index.html
@@ -102,6 +102,7 @@
<li><a class="el" href="custom_memory_pools.html#linear_algorithm_ring_buffer">Ring buffer</a></li>
</ul>
</li>
+<li><a class="el" href="custom_memory_pools.html#buddy_algorithm">Buddy allocation algorithm</a></li>
</ul>
</li>
<li><a class="el" href="defragmentation.html">Defragmentation</a></li>
diff --git a/docs/html/menudata.js b/docs/html/menudata.js
index ae611c1..3a9829b 100644
--- a/docs/html/menudata.js
+++ b/docs/html/menudata.js
@@ -65,5 +65,6 @@
{text:"v",url:"globals_func.html#index_v"}]},
{text:"Typedefs",url:"globals_type.html"},
{text:"Enumerations",url:"globals_enum.html"},
-{text:"Enumerator",url:"globals_eval.html"},
+{text:"Enumerator",url:"globals_eval.html",children:[
+{text:"v",url:"globals_eval.html#index_v"}]},
{text:"Macros",url:"globals_defs.html"}]}]}]}
diff --git a/docs/html/search/all_f.js b/docs/html/search/all_f.js
index bb52d7a..f2abd6d 100644
--- a/docs/html/search/all_f.js
+++ b/docs/html/search/all_f.js
@@ -1,11 +1,117 @@
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+ ['vma_5fallocation_5fcreate_5fstrategy_5fmask',['VMA_ALLOCATION_CREATE_STRATEGY_MASK',['../vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e',1,'vk_mem_alloc.h']]],
+ ['vma_5fallocation_5fcreate_5fstrategy_5fmin_5ffragmentation_5fbit',['VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT',['../vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706',1,'vk_mem_alloc.h']]],
+ ['vma_5fallocation_5fcreate_5fstrategy_5fmin_5fmemory_5fbit',['VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT',['../vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d',1,'vk_mem_alloc.h']]],
+ ['vma_5fallocation_5fcreate_5fstrategy_5fmin_5ftime_5fbit',['VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT',['../vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d',1,'vk_mem_alloc.h']]],
+ ['vma_5fallocation_5fcreate_5fstrategy_5fworst_5ffit_5fbit',['VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT',['../vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62',1,'vk_mem_alloc.h']]],
['vma_5fallocation_5fcreate_5fupper_5faddress_5fbit',['VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT',['../vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df',1,'vk_mem_alloc.h']]],
['vma_5fallocation_5fcreate_5fuser_5fdata_5fcopy_5fstring_5fbit',['VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT',['../vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520',1,'vk_mem_alloc.h']]],
['vma_5fallocator_5fcreate_5fexternally_5fsynchronized_5fbit',['VMA_ALLOCATOR_CREATE_EXTERNALLY_SYNCHRONIZED_BIT',['../vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d',1,'vk_mem_alloc.h']]],
@@ -17,6 +24,8 @@
['vma_5fmemory_5fusage_5fgpu_5fto_5fcpu',['VMA_MEMORY_USAGE_GPU_TO_CPU',['../vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27',1,'vk_mem_alloc.h']]],
['vma_5fmemory_5fusage_5fmax_5fenum',['VMA_MEMORY_USAGE_MAX_ENUM',['../vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e',1,'vk_mem_alloc.h']]],
['vma_5fmemory_5fusage_5funknown',['VMA_MEMORY_USAGE_UNKNOWN',['../vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd',1,'vk_mem_alloc.h']]],
+ ['vma_5fpool_5fcreate_5falgorithm_5fmask',['VMA_POOL_CREATE_ALGORITHM_MASK',['../vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c',1,'vk_mem_alloc.h']]],
+ ['vma_5fpool_5fcreate_5fbuddy_5falgorithm_5fbit',['VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT',['../vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e',1,'vk_mem_alloc.h']]],
['vma_5fpool_5fcreate_5fflag_5fbits_5fmax_5fenum',['VMA_POOL_CREATE_FLAG_BITS_MAX_ENUM',['../vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec',1,'vk_mem_alloc.h']]],
['vma_5fpool_5fcreate_5fignore_5fbuffer_5fimage_5fgranularity_5fbit',['VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT',['../vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2',1,'vk_mem_alloc.h']]],
['vma_5fpool_5fcreate_5flinear_5falgorithm_5fbit',['VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT',['../vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726',1,'vk_mem_alloc.h']]],
diff --git a/docs/html/vk__mem__alloc_8h.html b/docs/html/vk__mem__alloc_8h.html
index 2b58e7a..b175f6e 100644
--- a/docs/html/vk__mem__alloc_8h.html
+++ b/docs/html/vk__mem__alloc_8h.html
@@ -115,12 +115,10 @@
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
Macros</h2></td></tr>
-<tr class="memitem:a1f0c126759fc96ccb6e2d23c101d770c"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c">VMA_RECORDING_ENABLED</a>   0</td></tr>
-<tr class="separator:a1f0c126759fc96ccb6e2d23c101d770c"><td class="memSeparator" colspan="2"> </td></tr>
-<tr class="memitem:a9f918755b601cf4bffca775992e6fb90"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vk__mem__alloc_8h.html#a9f918755b601cf4bffca775992e6fb90">NOMINMAX</a></td></tr>
-<tr class="separator:a9f918755b601cf4bffca775992e6fb90"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af7b860e63b96d11e44ae8587ba06bbf4"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vk__mem__alloc_8h.html#af7b860e63b96d11e44ae8587ba06bbf4">VMA_DEDICATED_ALLOCATION</a>   0</td></tr>
<tr class="separator:af7b860e63b96d11e44ae8587ba06bbf4"><td class="memSeparator" colspan="2"> </td></tr>
+<tr class="memitem:a1f0c126759fc96ccb6e2d23c101d770c"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c">VMA_RECORDING_ENABLED</a>   0</td></tr>
+<tr class="separator:a1f0c126759fc96ccb6e2d23c101d770c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae25f0d55fd91cb166f002b63244800e1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vk__mem__alloc_8h.html#ae25f0d55fd91cb166f002b63244800e1">VMA_STATS_STRING_ENABLED</a>   1</td></tr>
<tr class="separator:ae25f0d55fd91cb166f002b63244800e1"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
@@ -223,14 +221,28 @@
  <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e">VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT</a> = 0x00000010,
<a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520">VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT</a> = 0x00000020,
<a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df">VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT</a> = 0x00000040,
+<a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d">VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT</a> = 0x00010000,
+<br />
+  <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62">VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT</a> = 0x00020000,
+<a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777">VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT</a> = 0x00040000,
+<a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d">VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT</a> = VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT,
+<a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d">VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT</a> = VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT,
+<br />
+  <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706">VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT</a> = VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT,
+<a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e">VMA_ALLOCATION_CREATE_STRATEGY_MASK</a>,
<a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae5633ec569f4899cf8f29e7385b2f882">VMA_ALLOCATION_CREATE_FLAG_BITS_MAX_ENUM</a> = 0x7FFFFFFF
<br />
}</td></tr>
<tr class="memdesc:ad9889c10c798b040d59c92f257cae597"><td class="mdescLeft"> </td><td class="mdescRight">Flags to be passed as <a class="el" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b" title="Use VmaAllocationCreateFlagBits enum. ">VmaAllocationCreateInfo::flags</a>. <a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597">More...</a><br /></td></tr>
<tr class="separator:ad9889c10c798b040d59c92f257cae597"><td class="memSeparator" colspan="2"> </td></tr>
-<tr class="memitem:a9a7c45f9c863695d98c83fa5ac940fe7"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7">VmaPoolCreateFlagBits</a> { <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2">VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT</a> = 0x00000002,
+<tr class="memitem:a9a7c45f9c863695d98c83fa5ac940fe7"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7">VmaPoolCreateFlagBits</a> { <br />
+  <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2">VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT</a> = 0x00000002,
<a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> = 0x00000004,
-<a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec">VMA_POOL_CREATE_FLAG_BITS_MAX_ENUM</a> = 0x7FFFFFFF
+<a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a> = 0x00000008,
+<a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c">VMA_POOL_CREATE_ALGORITHM_MASK</a>,
+<br />
+  <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec">VMA_POOL_CREATE_FLAG_BITS_MAX_ENUM</a> = 0x7FFFFFFF
+<br />
}</td></tr>
<tr class="memdesc:a9a7c45f9c863695d98c83fa5ac940fe7"><td class="mdescLeft"> </td><td class="mdescRight">Flags to be passed as <a class="el" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446" title="Use combination of VmaPoolCreateFlagBits. ">VmaPoolCreateInfo::flags</a>. <a href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7">More...</a><br /></td></tr>
<tr class="separator:a9a7c45f9c863695d98c83fa5ac940fe7"><td class="memSeparator" colspan="2"> </td></tr>
@@ -345,20 +357,6 @@
<tr class="separator:ae50d2cb3b4a3bfd4dd40987234e50e7e"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<h2 class="groupheader">Macro Definition Documentation</h2>
-<a id="a9f918755b601cf4bffca775992e6fb90"></a>
-<h2 class="memtitle"><span class="permalink"><a href="#a9f918755b601cf4bffca775992e6fb90">◆ </a></span>NOMINMAX</h2>
-
-<div class="memitem">
-<div class="memproto">
- <table class="memname">
- <tr>
- <td class="memname">#define NOMINMAX</td>
- </tr>
- </table>
-</div><div class="memdoc">
-
-</div>
-</div>
<a id="af7b860e63b96d11e44ae8587ba06bbf4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af7b860e63b96d11e44ae8587ba06bbf4">◆ </a></span>VMA_DEDICATED_ALLOCATION</h2>
@@ -804,6 +802,20 @@
<tr><td class="fieldname"><a id="ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df"></a>VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT </td><td class="fielddoc"><p>Allocation will be created from upper stack in a double stack pool.</p>
<p>This flag is only allowed for custom pools created with <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726" title="Enables alternative, linear allocation algorithm in this pool. ">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> flag. </p>
</td></tr>
+<tr><td class="fieldname"><a id="ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d"></a>VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT </td><td class="fielddoc"><p>Allocation strategy that chooses smallest possible free range for the allocation. </p>
+</td></tr>
+<tr><td class="fieldname"><a id="ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62"></a>VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT </td><td class="fielddoc"><p>Allocation strategy that chooses biggest possible free range for the allocation. </p>
+</td></tr>
+<tr><td class="fieldname"><a id="ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777"></a>VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT </td><td class="fielddoc"><p>Allocation strategy that chooses first suitable free range for the allocation. </p>
+</td></tr>
+<tr><td class="fieldname"><a id="ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d"></a>VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT </td><td class="fielddoc"><p>Allocation strategy that tries to minimize memory usage. </p>
+</td></tr>
+<tr><td class="fieldname"><a id="ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d"></a>VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT </td><td class="fielddoc"><p>Allocation strategy that tries to minimize allocation time. </p>
+</td></tr>
+<tr><td class="fieldname"><a id="ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706"></a>VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT </td><td class="fielddoc"><p>Allocation strategy that tries to minimize memory fragmentation. </p>
+</td></tr>
+<tr><td class="fieldname"><a id="ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e"></a>VMA_ALLOCATION_CREATE_STRATEGY_MASK </td><td class="fielddoc"><p>A bit mask to extract only <code>STRATEGY</code> bits from entire set of flags. </p>
+</td></tr>
<tr><td class="fieldname"><a id="ad9889c10c798b040d59c92f257cae597ae5633ec569f4899cf8f29e7385b2f882"></a>VMA_ALLOCATION_CREATE_FLAG_BITS_MAX_ENUM </td><td class="fielddoc"></td></tr>
</table>
@@ -900,12 +912,19 @@
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2"></a>VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT </td><td class="fielddoc"><p>Use this flag if you always allocate only buffers and linear images or only optimal images out of this pool and so Buffer-Image Granularity can be ignored. </p>
<p>This is an optional optimization flag.</p>
<p>If you always allocate using <a class="el" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer()</a>, <a class="el" href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73" title="Function similar to vmaCreateBuffer(). ">vmaCreateImage()</a>, <a class="el" href="vk__mem__alloc_8h.html#a7fdf64415b6c3d83c454f28d2c53df7b">vmaAllocateMemoryForBuffer()</a>, then you don't need to use it because allocator knows exact type of your allocations so it can handle Buffer-Image Granularity in the optimal way.</p>
-<p>If you also allocate using <a class="el" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb" title="Function similar to vmaAllocateMemoryForBuffer(). ">vmaAllocateMemoryForImage()</a> or <a class="el" href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8" title="General purpose memory allocation. ">vmaAllocateMemory()</a>, exact type of such allocations is not known, so allocator must be conservative in handling Buffer-Image Granularity, which can lead to suboptimal allocation (wasted memory). In that case, if you can make sure you always allocate only buffers and linear images or only optimal images out of this pool, use this flag to make allocator disregard Buffer-Image Granularity and so make allocations more optimal. </p>
+<p>If you also allocate using <a class="el" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb" title="Function similar to vmaAllocateMemoryForBuffer(). ">vmaAllocateMemoryForImage()</a> or <a class="el" href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8" title="General purpose memory allocation. ">vmaAllocateMemory()</a>, exact type of such allocations is not known, so allocator must be conservative in handling Buffer-Image Granularity, which can lead to suboptimal allocation (wasted memory). In that case, if you can make sure you always allocate only buffers and linear images or only optimal images out of this pool, use this flag to make allocator disregard Buffer-Image Granularity and so make allocations faster and more optimal. </p>
</td></tr>
<tr><td class="fieldname"><a id="a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726"></a>VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT </td><td class="fielddoc"><p>Enables alternative, linear allocation algorithm in this pool. </p>
<p>Specify this flag to enable linear allocation algorithm, which always creates new allocations after last one and doesn't reuse space from allocations freed in between. It trades memory consumption for simplified algorithm and data structure, which has better performance and uses less memory for metadata.</p>
<p>By using this flag, you can achieve behavior of free-at-once, stack, ring buffer, and double stack. For details, see documentation chapter <a class="el" href="custom_memory_pools.html#linear_algorithm">Linear allocation algorithm</a>.</p>
-<p>When using this flag, you must specify <a class="el" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c" title="Maximum number of blocks that can be allocated in this pool. Optional. ">VmaPoolCreateInfo::maxBlockCount</a> == 1 (or 0 for default). </p>
+<p>When using this flag, you must specify <a class="el" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c" title="Maximum number of blocks that can be allocated in this pool. Optional. ">VmaPoolCreateInfo::maxBlockCount</a> == 1 (or 0 for default).</p>
+<p>For more details, see <a class="el" href="custom_memory_pools.html#linear_algorithm">Linear allocation algorithm</a>. </p>
+</td></tr>
+<tr><td class="fieldname"><a id="a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e"></a>VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT </td><td class="fielddoc"><p>Enables alternative, buddy allocation algorithm in this pool. </p>
+<p>It operates on a tree of blocks, each having size that is a power of two and a half of its parent's size. Comparing to default algorithm, this one provides faster allocation and deallocation and decreased external fragmentation, at the expense of more memory wasted (internal fragmentation).</p>
+<p>For more details, see <a class="el" href="custom_memory_pools.html#buddy_algorithm">Buddy allocation algorithm</a>. </p>
+</td></tr>
+<tr><td class="fieldname"><a id="a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c"></a>VMA_POOL_CREATE_ALGORITHM_MASK </td><td class="fielddoc"><p>Bit mask to extract only <code>ALGORITHM</code> bits from entire set of flags. </p>
</td></tr>
<tr><td class="fieldname"><a id="a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec"></a>VMA_POOL_CREATE_FLAG_BITS_MAX_ENUM </td><td class="fielddoc"></td></tr>
</table>
@@ -1619,7 +1638,7 @@
<p>This function works by moving allocations to different places (different <code>VkDeviceMemory</code> objects and/or different offsets) in order to optimize memory usage. Only allocations that are in pAllocations array can be moved. All other allocations are considered nonmovable in this call. Basic rules:</p>
<ul>
<li>Only allocations made in memory types that have <code>VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT</code> and <code>VK_MEMORY_PROPERTY_HOST_COHERENT_BIT</code> flags can be compacted. You may pass other allocations but it makes no sense - these will never be moved.</li>
-<li>Custom pools created with <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726" title="Enables alternative, linear allocation algorithm in this pool. ">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> flag are not defragmented. Allocations passed to this function that come from such pools are ignored.</li>
+<li>Custom pools created with <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726" title="Enables alternative, linear allocation algorithm in this pool. ">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> or <a class="el" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e" title="Enables alternative, buddy allocation algorithm in this pool. ">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a> flag are not defragmented. Allocations passed to this function that come from such pools are ignored.</li>
<li>Allocations created with <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f" title="Set this flag if the allocation should have its own memory block. ">VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT</a> or created as dedicated allocations for any other reason are also ignored.</li>
<li>Both allocations made with or without <a class="el" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f" title="Set this flag to use a memory that will be persistently mapped and retrieve pointer to it...">VMA_ALLOCATION_CREATE_MAPPED_BIT</a> flag can be compacted. If not persistently mapped, memory will be mapped temporarily inside this function if needed.</li>
<li>You must not pass same <a class="el" href="struct_vma_allocation.html" title="Represents single memory allocation. ">VmaAllocation</a> object multiple times in pAllocations array.</li>
diff --git a/docs/html/vk__mem__alloc_8h_source.html b/docs/html/vk__mem__alloc_8h_source.html
index 270dba8..1f58d4f 100644
--- a/docs/html/vk__mem__alloc_8h_source.html
+++ b/docs/html/vk__mem__alloc_8h_source.html
@@ -65,179 +65,188 @@
<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="l01360"></a><span class="lineno"> 1360</span> <span class="comment">/*</span></div><div class="line"><a name="l01361"></a><span class="lineno"> 1361</span> <span class="comment">Define this macro to 0/1 to disable/enable support for recording functionality,</span></div><div class="line"><a name="l01362"></a><span class="lineno"> 1362</span> <span class="comment">available through VmaAllocatorCreateInfo::pRecordSettings.</span></div><div class="line"><a name="l01363"></a><span class="lineno"> 1363</span> <span class="comment">*/</span></div><div class="line"><a name="l01364"></a><span class="lineno"> 1364</span> <span class="preprocessor">#ifndef VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l01365"></a><span class="lineno"> 1365</span> <span class="preprocessor"> #ifdef _WIN32</span></div><div class="line"><a name="l01366"></a><span class="lineno"> 1366</span> <span class="preprocessor"> #define VMA_RECORDING_ENABLED 1</span></div><div class="line"><a name="l01367"></a><span class="lineno"> 1367</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l01368"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c"> 1368</a></span> <span class="preprocessor"> #define VMA_RECORDING_ENABLED 0</span></div><div class="line"><a name="l01369"></a><span class="lineno"> 1369</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l01370"></a><span class="lineno"> 1370</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01371"></a><span class="lineno"> 1371</span> </div><div class="line"><a name="l01372"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9f918755b601cf4bffca775992e6fb90"> 1372</a></span> <span class="preprocessor">#define NOMINMAX // For Windows.h</span></div><div class="line"><a name="l01373"></a><span class="lineno"> 1373</span> </div><div class="line"><a name="l01374"></a><span class="lineno"> 1374</span> <span class="preprocessor">#include <vulkan/vulkan.h></span></div><div class="line"><a name="l01375"></a><span class="lineno"> 1375</span> </div><div class="line"><a name="l01376"></a><span class="lineno"> 1376</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l01377"></a><span class="lineno"> 1377</span> <span class="preprocessor"> #include <Windows.h></span></div><div class="line"><a name="l01378"></a><span class="lineno"> 1378</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01379"></a><span class="lineno"> 1379</span> </div><div class="line"><a name="l01380"></a><span class="lineno"> 1380</span> <span class="preprocessor">#if !defined(VMA_DEDICATED_ALLOCATION)</span></div><div class="line"><a name="l01381"></a><span class="lineno"> 1381</span> <span class="preprocessor"> #if VK_KHR_get_memory_requirements2 && VK_KHR_dedicated_allocation</span></div><div class="line"><a name="l01382"></a><span class="lineno"> 1382</span> <span class="preprocessor"> #define VMA_DEDICATED_ALLOCATION 1</span></div><div class="line"><a name="l01383"></a><span class="lineno"> 1383</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l01384"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#af7b860e63b96d11e44ae8587ba06bbf4"> 1384</a></span> <span class="preprocessor"> #define VMA_DEDICATED_ALLOCATION 0</span></div><div class="line"><a name="l01385"></a><span class="lineno"> 1385</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l01386"></a><span class="lineno"> 1386</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01387"></a><span class="lineno"> 1387</span> </div><div class="line"><a name="l01397"></a><span class="lineno"> 1397</span> VK_DEFINE_HANDLE(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a>)</div><div class="line"><a name="l01398"></a><span class="lineno"> 1398</span> </div><div class="line"><a name="l01399"></a><span class="lineno"> 1399</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="l01401"></a><span class="lineno"> 1401</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>  uint32_t memoryType,</div><div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>  VkDeviceMemory memory,</div><div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>  VkDeviceSize size);</div><div class="line"><a name="l01406"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aef2545dc2e9dd4f29ab9ba6ac6fe2f49"> 1406</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="l01407"></a><span class="lineno"> 1407</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>  uint32_t memoryType,</div><div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>  VkDeviceMemory memory,</div><div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>  VkDeviceSize size);</div><div class="line"><a name="l01411"></a><span class="lineno"> 1411</span> </div><div class="line"><a name="l01419"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html"> 1419</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="l01421"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb"> 1421</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="l01423"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c"> 1423</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="l01424"></a><span class="lineno"> 1424</span> } <a class="code" href="vk__mem__alloc_8h.html#a5e2eb68d727cfd4df25702b027b7aa31">VmaDeviceMemoryCallbacks</a>;</div><div class="line"><a name="l01425"></a><span class="lineno"> 1425</span> </div><div class="line"><a name="l01427"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c"> 1427</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="l01432"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d"> 1432</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="l01454"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878"> 1454</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="l01455"></a><span class="lineno"> 1455</span> </div><div class="line"><a name="l01456"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cae4d5ad929caba5f23eb502b13bd5286c"> 1456</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="l01457"></a><span class="lineno"> 1457</span> } <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c">VmaAllocatorCreateFlagBits</a>;</div><div class="line"><a name="l01458"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#acfe6863e160722c2c1bbcf7573fddc4d"> 1458</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="l01459"></a><span class="lineno"> 1459</span> </div><div class="line"><a name="l01464"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html"> 1464</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="l01465"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a77b7a74082823e865dd6546623468f96"> 1465</a></span>  PFN_vkGetPhysicalDeviceProperties <a class="code" href="struct_vma_vulkan_functions.html#a77b7a74082823e865dd6546623468f96">vkGetPhysicalDeviceProperties</a>;</div><div class="line"><a name="l01466"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a60d25c33bba06bb8592e6875cbaa9830"> 1466</a></span>  PFN_vkGetPhysicalDeviceMemoryProperties <a class="code" href="struct_vma_vulkan_functions.html#a60d25c33bba06bb8592e6875cbaa9830">vkGetPhysicalDeviceMemoryProperties</a>;</div><div class="line"><a name="l01467"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a2943bf99dfd784a0e8f599d987e22e6c"> 1467</a></span>  PFN_vkAllocateMemory <a class="code" href="struct_vma_vulkan_functions.html#a2943bf99dfd784a0e8f599d987e22e6c">vkAllocateMemory</a>;</div><div class="line"><a name="l01468"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a4c658701778564d62034255b5dda91b4"> 1468</a></span>  PFN_vkFreeMemory <a class="code" href="struct_vma_vulkan_functions.html#a4c658701778564d62034255b5dda91b4">vkFreeMemory</a>;</div><div class="line"><a name="l01469"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ab5c1f38dea3a2cf00dc9eb4f57218c49"> 1469</a></span>  PFN_vkMapMemory <a class="code" href="struct_vma_vulkan_functions.html#ab5c1f38dea3a2cf00dc9eb4f57218c49">vkMapMemory</a>;</div><div class="line"><a name="l01470"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#acc798589736f0becb317fc2196c1d8b9"> 1470</a></span>  PFN_vkUnmapMemory <a class="code" href="struct_vma_vulkan_functions.html#acc798589736f0becb317fc2196c1d8b9">vkUnmapMemory</a>;</div><div class="line"><a name="l01471"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a33c322f4c4ad2810f8a9c97a277572f9"> 1471</a></span>  PFN_vkFlushMappedMemoryRanges <a class="code" href="struct_vma_vulkan_functions.html#a33c322f4c4ad2810f8a9c97a277572f9">vkFlushMappedMemoryRanges</a>;</div><div class="line"><a name="l01472"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a5c1093bc32386a8060c37c9f282078a1"> 1472</a></span>  PFN_vkInvalidateMappedMemoryRanges <a class="code" href="struct_vma_vulkan_functions.html#a5c1093bc32386a8060c37c9f282078a1">vkInvalidateMappedMemoryRanges</a>;</div><div class="line"><a name="l01473"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2"> 1473</a></span>  PFN_vkBindBufferMemory <a class="code" href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2">vkBindBufferMemory</a>;</div><div class="line"><a name="l01474"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637"> 1474</a></span>  PFN_vkBindImageMemory <a class="code" href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637">vkBindImageMemory</a>;</div><div class="line"><a name="l01475"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143"> 1475</a></span>  PFN_vkGetBufferMemoryRequirements <a class="code" href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143">vkGetBufferMemoryRequirements</a>;</div><div class="line"><a name="l01476"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4"> 1476</a></span>  PFN_vkGetImageMemoryRequirements <a class="code" href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4">vkGetImageMemoryRequirements</a>;</div><div class="line"><a name="l01477"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f"> 1477</a></span>  PFN_vkCreateBuffer <a class="code" href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f">vkCreateBuffer</a>;</div><div class="line"><a name="l01478"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45"> 1478</a></span>  PFN_vkDestroyBuffer <a class="code" href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45">vkDestroyBuffer</a>;</div><div class="line"><a name="l01479"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325"> 1479</a></span>  PFN_vkCreateImage <a class="code" href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325">vkCreateImage</a>;</div><div class="line"><a name="l01480"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa"> 1480</a></span>  PFN_vkDestroyImage <a class="code" href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa">vkDestroyImage</a>;</div><div class="line"><a name="l01481"></a><span class="lineno"> 1481</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>  PFN_vkGetBufferMemoryRequirements2KHR vkGetBufferMemoryRequirements2KHR;</div><div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>  PFN_vkGetImageMemoryRequirements2KHR vkGetImageMemoryRequirements2KHR;</div><div class="line"><a name="l01484"></a><span class="lineno"> 1484</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01485"></a><span class="lineno"> 1485</span> } <a class="code" href="vk__mem__alloc_8h.html#a97064a1a271b0061ebfc3a079862d0c5">VmaVulkanFunctions</a>;</div><div class="line"><a name="l01486"></a><span class="lineno"> 1486</span> </div><div class="line"><a name="l01488"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2"> 1488</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="l01494"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7"> 1494</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="l01495"></a><span class="lineno"> 1495</span>  </div><div class="line"><a name="l01496"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a20dd17d69966dbffa054739d6090b85e"> 1496</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="l01497"></a><span class="lineno"> 1497</span> } <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2">VmaRecordFlagBits</a>;</div><div class="line"><a name="l01498"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828"> 1498</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="l01499"></a><span class="lineno"> 1499</span> </div><div class="line"><a name="l01501"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html"> 1501</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="l01502"></a><span class="lineno"> 1502</span> {</div><div class="line"><a name="l01504"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html#ad8fdcc92119ae7a8c08c1a564c01d63a"> 1504</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="l01512"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d"> 1512</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="l01513"></a><span class="lineno"> 1513</span> } <a class="code" href="vk__mem__alloc_8h.html#a0ab61e87ff6365f1d59915eadc37a9f0">VmaRecordSettings</a>;</div><div class="line"><a name="l01514"></a><span class="lineno"> 1514</span> </div><div class="line"><a name="l01516"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html"> 1516</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="l01517"></a><span class="lineno"> 1517</span> {</div><div class="line"><a name="l01519"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a392ea2ecbaff93f91a7c49f735ad4346"> 1519</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="l01521"></a><span class="lineno"> 1521</span> </div><div class="line"><a name="l01522"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156"> 1522</a></span>  VkPhysicalDevice <a class="code" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156">physicalDevice</a>;</div><div class="line"><a name="l01524"></a><span class="lineno"> 1524</span> </div><div class="line"><a name="l01525"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500"> 1525</a></span>  VkDevice <a class="code" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500">device</a>;</div><div class="line"><a name="l01527"></a><span class="lineno"> 1527</span> </div><div class="line"><a name="l01528"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a"> 1528</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a>;</div><div class="line"><a name="l01530"></a><span class="lineno"> 1530</span> </div><div class="line"><a name="l01531"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d"> 1531</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="l01533"></a><span class="lineno"> 1533</span> </div><div class="line"><a name="l01534"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e"> 1534</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="l01548"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7"> 1548</a></span>  uint32_t <a class="code" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">frameInUseCount</a>;</div><div class="line"><a name="l01572"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b"> 1572</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="l01584"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd"> 1584</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="l01591"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee"> 1591</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="l01592"></a><span class="lineno"> 1592</span> } <a class="code" href="vk__mem__alloc_8h.html#ae0f6d1d733dded220d28134da46b4283">VmaAllocatorCreateInfo</a>;</div><div class="line"><a name="l01593"></a><span class="lineno"> 1593</span> </div><div class="line"><a name="l01595"></a><span class="lineno"> 1595</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a200692051ddb34240248234f5f4c17bb">vmaCreateAllocator</a>(</div><div class="line"><a name="l01596"></a><span class="lineno"> 1596</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="l01597"></a><span class="lineno"> 1597</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>* pAllocator);</div><div class="line"><a name="l01598"></a><span class="lineno"> 1598</span> </div><div class="line"><a name="l01600"></a><span class="lineno"> 1600</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa8d164061c88f22fb1fd3c8f3534bc1d">vmaDestroyAllocator</a>(</div><div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator);</div><div class="line"><a name="l01602"></a><span class="lineno"> 1602</span> </div><div class="line"><a name="l01607"></a><span class="lineno"> 1607</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aecabf7b6e91ea87d0316fa0a9e014fe0">vmaGetPhysicalDeviceProperties</a>(</div><div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties** ppPhysicalDeviceProperties);</div><div class="line"><a name="l01610"></a><span class="lineno"> 1610</span> </div><div class="line"><a name="l01615"></a><span class="lineno"> 1615</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a>(</div><div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties** ppPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l01618"></a><span class="lineno"> 1618</span> </div><div class="line"><a name="l01625"></a><span class="lineno"> 1625</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a>(</div><div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>  VkMemoryPropertyFlags* pFlags);</div><div class="line"><a name="l01629"></a><span class="lineno"> 1629</span> </div><div class="line"><a name="l01638"></a><span class="lineno"> 1638</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a>(</div><div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>  uint32_t frameIndex);</div><div class="line"><a name="l01641"></a><span class="lineno"> 1641</span> </div><div class="line"><a name="l01644"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html"> 1644</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="l01645"></a><span class="lineno"> 1645</span> {</div><div class="line"><a name="l01647"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4"> 1647</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>;</div><div class="line"><a name="l01649"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff"> 1649</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>;</div><div class="line"><a name="l01651"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9"> 1651</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l01653"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a"> 1653</a></span>  VkDeviceSize <a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>;</div><div class="line"><a name="l01655"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669"> 1655</a></span>  VkDeviceSize <a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>;</div><div class="line"><a name="l01656"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea"> 1656</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="l01657"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4"> 1657</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="l01658"></a><span class="lineno"> 1658</span> } <a class="code" href="vk__mem__alloc_8h.html#a810b009a788ee8aac72a25b42ffbe31c">VmaStatInfo</a>;</div><div class="line"><a name="l01659"></a><span class="lineno"> 1659</span> </div><div class="line"><a name="l01661"></a><span class="lineno"><a class="line" href="struct_vma_stats.html"> 1661</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="l01662"></a><span class="lineno"> 1662</span> {</div><div class="line"><a name="l01663"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331"> 1663</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="l01664"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0"> 1664</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="l01665"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9"> 1665</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="l01666"></a><span class="lineno"> 1666</span> } <a class="code" href="vk__mem__alloc_8h.html#a732be855fb4a7c248e6853d928a729af">VmaStats</a>;</div><div class="line"><a name="l01667"></a><span class="lineno"> 1667</span> </div><div class="line"><a name="l01669"></a><span class="lineno"> 1669</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a>(</div><div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l01672"></a><span class="lineno"> 1672</span> </div><div class="line"><a name="l01673"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ae25f0d55fd91cb166f002b63244800e1"> 1673</a></span> <span class="preprocessor">#define VMA_STATS_STRING_ENABLED 1</span></div><div class="line"><a name="l01674"></a><span class="lineno"> 1674</span> </div><div class="line"><a name="l01675"></a><span class="lineno"> 1675</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l01676"></a><span class="lineno"> 1676</span> </div><div class="line"><a name="l01678"></a><span class="lineno"> 1678</span> </div><div class="line"><a name="l01680"></a><span class="lineno"> 1680</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a>(</div><div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01682"></a><span class="lineno"> 1682</span>  <span class="keywordtype">char</span>** ppStatsString,</div><div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>  VkBool32 detailedMap);</div><div class="line"><a name="l01684"></a><span class="lineno"> 1684</span> </div><div class="line"><a name="l01685"></a><span class="lineno"> 1685</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a>(</div><div class="line"><a name="l01686"></a><span class="lineno"> 1686</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>  <span class="keywordtype">char</span>* pStatsString);</div><div class="line"><a name="l01688"></a><span class="lineno"> 1688</span> </div><div class="line"><a name="l01689"></a><span class="lineno"> 1689</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l01690"></a><span class="lineno"> 1690</span> </div><div class="line"><a name="l01699"></a><span class="lineno"> 1699</span> VK_DEFINE_HANDLE(<a class="code" href="struct_vma_pool.html">VmaPool</a>)</div><div class="line"><a name="l01700"></a><span class="lineno"> 1700</span> </div><div class="line"><a name="l01701"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc"> 1701</a></span> typedef enum <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a></div><div class="line"><a name="l01702"></a><span class="lineno"> 1702</span> {</div><div class="line"><a name="l01706"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd"> 1706</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd">VMA_MEMORY_USAGE_UNKNOWN</a> = 0,</div><div class="line"><a name="l01723"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7"> 1723</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="l01733"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5"> 1733</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="l01740"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67"> 1740</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="l01749"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27"> 1749</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="l01750"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e"> 1750</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="l01751"></a><span class="lineno"> 1751</span> } <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a>;</div><div class="line"><a name="l01752"></a><span class="lineno"> 1752</span> </div><div class="line"><a name="l01754"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597"> 1754</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="l01766"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f"> 1766</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="l01767"></a><span class="lineno"> 1767</span> </div><div class="line"><a name="l01777"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff"> 1777</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="l01790"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f"> 1790</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="l01803"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2"> 1803</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="l01810"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e"> 1810</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="l01816"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520"> 1816</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="l01821"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df"> 1821</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="l01822"></a><span class="lineno"> 1822</span> </div><div class="line"><a name="l01823"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae5633ec569f4899cf8f29e7385b2f882"> 1823</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="l01824"></a><span class="lineno"> 1824</span> } <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597">VmaAllocationCreateFlagBits</a>;</div><div class="line"><a name="l01825"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817"> 1825</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="l01826"></a><span class="lineno"> 1826</span> </div><div class="line"><a name="l01827"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html"> 1827</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="l01828"></a><span class="lineno"> 1828</span> {</div><div class="line"><a name="l01830"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b"> 1830</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="l01836"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910"> 1836</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="l01841"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90"> 1841</a></span>  VkMemoryPropertyFlags <a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>;</div><div class="line"><a name="l01846"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d"> 1846</a></span>  VkMemoryPropertyFlags <a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>;</div><div class="line"><a name="l01854"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055"> 1854</a></span>  uint32_t <a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>;</div><div class="line"><a name="l01860"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150"> 1860</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="l01867"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19"> 1867</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="l01868"></a><span class="lineno"> 1868</span> } <a class="code" href="vk__mem__alloc_8h.html#a86c44f9950b40d50088ed93a17870a7a">VmaAllocationCreateInfo</a>;</div><div class="line"><a name="l01869"></a><span class="lineno"> 1869</span> </div><div class="line"><a name="l01886"></a><span class="lineno"> 1886</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l01887"></a><span class="lineno"> 1887</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>  uint32_t memoryTypeBits,</div><div class="line"><a name="l01889"></a><span class="lineno"> 1889</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="l01890"></a><span class="lineno"> 1890</span>  uint32_t* pMemoryTypeIndex);</div><div class="line"><a name="l01891"></a><span class="lineno"> 1891</span> </div><div class="line"><a name="l01904"></a><span class="lineno"> 1904</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ae790ab9ffaf7667fb8f62523e6897888">vmaFindMemoryTypeIndexForBufferInfo</a>(</div><div class="line"><a name="l01905"></a><span class="lineno"> 1905</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01906"></a><span class="lineno"> 1906</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l01907"></a><span class="lineno"> 1907</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="l01908"></a><span class="lineno"> 1908</span>  uint32_t* pMemoryTypeIndex);</div><div class="line"><a name="l01909"></a><span class="lineno"> 1909</span> </div><div class="line"><a name="l01922"></a><span class="lineno"> 1922</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a088da83d8eaf3ce9056d9ea0b981d472">vmaFindMemoryTypeIndexForImageInfo</a>(</div><div class="line"><a name="l01923"></a><span class="lineno"> 1923</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01924"></a><span class="lineno"> 1924</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l01925"></a><span class="lineno"> 1925</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="l01926"></a><span class="lineno"> 1926</span>  uint32_t* pMemoryTypeIndex);</div><div class="line"><a name="l01927"></a><span class="lineno"> 1927</span> </div><div class="line"><a name="l01929"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7"> 1929</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="l01947"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2"> 1947</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="l01948"></a><span class="lineno"> 1948</span> </div><div class="line"><a name="l01962"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726"> 1962</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="l01963"></a><span class="lineno"> 1963</span> </div><div class="line"><a name="l01964"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec"> 1964</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="l01965"></a><span class="lineno"> 1965</span> } <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7">VmaPoolCreateFlagBits</a>;</div><div class="line"><a name="l01966"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a2770e325ea42e087c1b91fdf46d0292a"> 1966</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="l01967"></a><span class="lineno"> 1967</span> </div><div class="line"><a name="l01970"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html"> 1970</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="l01973"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319"> 1973</a></span>  uint32_t <a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>;</div><div class="line"><a name="l01976"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446"> 1976</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="l01985"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676"> 1985</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a>;</div><div class="line"><a name="l01990"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae"> 1990</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="l01998"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c"> 1998</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="l02012"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa"> 2012</a></span>  uint32_t <a class="code" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">frameInUseCount</a>;</div><div class="line"><a name="l02013"></a><span class="lineno"> 2013</span> } <a class="code" href="vk__mem__alloc_8h.html#a211706e9348dcee25a843ed4ea69bce7">VmaPoolCreateInfo</a>;</div><div class="line"><a name="l02014"></a><span class="lineno"> 2014</span> </div><div class="line"><a name="l02017"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html"> 2017</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="l02020"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c"> 2020</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a>;</div><div class="line"><a name="l02023"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8"> 2023</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a>;</div><div class="line"><a name="l02026"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb"> 2026</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="l02029"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4"> 2029</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="l02036"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b"> 2036</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>;</div><div class="line"><a name="l02039"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#aa0b5cb45cef6f18571cefb03b9a230e7"> 2039</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="l02040"></a><span class="lineno"> 2040</span> } <a class="code" href="vk__mem__alloc_8h.html#a2e5612d871d64c5624087b837a338c34">VmaPoolStats</a>;</div><div class="line"><a name="l02041"></a><span class="lineno"> 2041</span> </div><div class="line"><a name="l02048"></a><span class="lineno"> 2048</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a5c8770ded7c59c8caac6de0c2cb00b50">vmaCreatePool</a>(</div><div class="line"><a name="l02049"></a><span class="lineno"> 2049</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02050"></a><span class="lineno"> 2050</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="l02051"></a><span class="lineno"> 2051</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPool);</div><div class="line"><a name="l02052"></a><span class="lineno"> 2052</span> </div><div class="line"><a name="l02055"></a><span class="lineno"> 2055</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a5485779c8f1948238fc4e92232fa65e1">vmaDestroyPool</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>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l02058"></a><span class="lineno"> 2058</span> </div><div class="line"><a name="l02065"></a><span class="lineno"> 2065</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae8bf76997b234ef68aad922616df4153">vmaGetPoolStats</a>(</div><div class="line"><a name="l02066"></a><span class="lineno"> 2066</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02067"></a><span class="lineno"> 2067</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l02068"></a><span class="lineno"> 2068</span>  <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats);</div><div class="line"><a name="l02069"></a><span class="lineno"> 2069</span> </div><div class="line"><a name="l02076"></a><span class="lineno"> 2076</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a736bd6cbda886f36c891727e73bd4024">vmaMakePoolAllocationsLost</a>(</div><div class="line"><a name="l02077"></a><span class="lineno"> 2077</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02078"></a><span class="lineno"> 2078</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l02079"></a><span class="lineno"> 2079</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l02080"></a><span class="lineno"> 2080</span> </div><div class="line"><a name="l02095"></a><span class="lineno"> 2095</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="l02096"></a><span class="lineno"> 2096</span> </div><div class="line"><a name="l02121"></a><span class="lineno"> 2121</span> VK_DEFINE_HANDLE(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>)</div><div class="line"><a name="l02122"></a><span class="lineno"> 2122</span> </div><div class="line"><a name="l02123"></a><span class="lineno"> 2123</span> </div><div class="line"><a name="l02125"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html"> 2125</a></span> typedef struct <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a> {</div><div class="line"><a name="l02130"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5"> 2130</a></span>  uint32_t <a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a>;</div><div class="line"><a name="l02139"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67"> 2139</a></span>  VkDeviceMemory <a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a>;</div><div class="line"><a name="l02144"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268"> 2144</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a>;</div><div class="line"><a name="l02149"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f"> 2149</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a>;</div><div class="line"><a name="l02158"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2"> 2158</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="l02163"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13"> 2163</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="l02164"></a><span class="lineno"> 2164</span> } <a class="code" href="vk__mem__alloc_8h.html#a795e6ff02a21d5486c0565f403dd9255">VmaAllocationInfo</a>;</div><div class="line"><a name="l02165"></a><span class="lineno"> 2165</span> </div><div class="line"><a name="l02176"></a><span class="lineno"> 2176</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8">vmaAllocateMemory</a>(</div><div class="line"><a name="l02177"></a><span class="lineno"> 2177</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02178"></a><span class="lineno"> 2178</span>  <span class="keyword">const</span> VkMemoryRequirements* pVkMemoryRequirements,</div><div class="line"><a name="l02179"></a><span class="lineno"> 2179</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="l02180"></a><span class="lineno"> 2180</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02181"></a><span class="lineno"> 2181</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02182"></a><span class="lineno"> 2182</span> </div><div class="line"><a name="l02189"></a><span class="lineno"> 2189</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a7fdf64415b6c3d83c454f28d2c53df7b">vmaAllocateMemoryForBuffer</a>(</div><div class="line"><a name="l02190"></a><span class="lineno"> 2190</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02191"></a><span class="lineno"> 2191</span>  VkBuffer buffer,</div><div class="line"><a name="l02192"></a><span class="lineno"> 2192</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="l02193"></a><span class="lineno"> 2193</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02194"></a><span class="lineno"> 2194</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02195"></a><span class="lineno"> 2195</span> </div><div class="line"><a name="l02197"></a><span class="lineno"> 2197</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a>(</div><div class="line"><a name="l02198"></a><span class="lineno"> 2198</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02199"></a><span class="lineno"> 2199</span>  VkImage image,</div><div class="line"><a name="l02200"></a><span class="lineno"> 2200</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="l02201"></a><span class="lineno"> 2201</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02202"></a><span class="lineno"> 2202</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02203"></a><span class="lineno"> 2203</span> </div><div class="line"><a name="l02205"></a><span class="lineno"> 2205</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a11f0fbc034fa81a4efedd73d61ce7568">vmaFreeMemory</a>(</div><div class="line"><a name="l02206"></a><span class="lineno"> 2206</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02207"></a><span class="lineno"> 2207</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02208"></a><span class="lineno"> 2208</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#a86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</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_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02228"></a><span class="lineno"> 2228</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02229"></a><span class="lineno"> 2229</span> </div><div class="line"><a name="l02244"></a><span class="lineno"> 2244</span> VkBool32 <a class="code" href="vk__mem__alloc_8h.html#a43d8ba9673c846f049089a5029d5c73a">vmaTouchAllocation</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_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02247"></a><span class="lineno"> 2247</span> </div><div class="line"><a name="l02261"></a><span class="lineno"> 2261</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#af9147d31ffc11d62fc187bde283ed14f">vmaSetAllocationUserData</a>(</div><div class="line"><a name="l02262"></a><span class="lineno"> 2262</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02263"></a><span class="lineno"> 2263</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02264"></a><span class="lineno"> 2264</span>  <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l02265"></a><span class="lineno"> 2265</span> </div><div class="line"><a name="l02276"></a><span class="lineno"> 2276</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae5c9657d9e94756269145b01c05d16f1">vmaCreateLostAllocation</a>(</div><div class="line"><a name="l02277"></a><span class="lineno"> 2277</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02278"></a><span class="lineno"> 2278</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l02279"></a><span class="lineno"> 2279</span> </div><div class="line"><a name="l02314"></a><span class="lineno"> 2314</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a>(</div><div class="line"><a name="l02315"></a><span class="lineno"> 2315</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02316"></a><span class="lineno"> 2316</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02317"></a><span class="lineno"> 2317</span>  <span class="keywordtype">void</span>** ppData);</div><div class="line"><a name="l02318"></a><span class="lineno"> 2318</span> </div><div class="line"><a name="l02323"></a><span class="lineno"> 2323</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a9bc268595cb33f6ec4d519cfce81ff45">vmaUnmapMemory</a>(</div><div class="line"><a name="l02324"></a><span class="lineno"> 2324</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02325"></a><span class="lineno"> 2325</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02326"></a><span class="lineno"> 2326</span> </div><div class="line"><a name="l02339"></a><span class="lineno"> 2339</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="l02340"></a><span class="lineno"> 2340</span> </div><div class="line"><a name="l02353"></a><span class="lineno"> 2353</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="l02354"></a><span class="lineno"> 2354</span> </div><div class="line"><a name="l02371"></a><span class="lineno"> 2371</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="l02372"></a><span class="lineno"> 2372</span> </div><div class="line"><a name="l02374"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html"> 2374</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="l02379"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d"> 2379</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d">maxBytesToMove</a>;</div><div class="line"><a name="l02384"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc"> 2384</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc">maxAllocationsToMove</a>;</div><div class="line"><a name="l02385"></a><span class="lineno"> 2385</span> } <a class="code" href="vk__mem__alloc_8h.html#ae67f8573a0cf20f16f0a1eecbca566a0">VmaDefragmentationInfo</a>;</div><div class="line"><a name="l02386"></a><span class="lineno"> 2386</span> </div><div class="line"><a name="l02388"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html"> 2388</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="l02390"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d"> 2390</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a>;</div><div class="line"><a name="l02392"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28"> 2392</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">bytesFreed</a>;</div><div class="line"><a name="l02394"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9"> 2394</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a>;</div><div class="line"><a name="l02396"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b"> 2396</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">deviceMemoryBlocksFreed</a>;</div><div class="line"><a name="l02397"></a><span class="lineno"> 2397</span> } <a class="code" href="vk__mem__alloc_8h.html#ab0f9b06441c840fee560de4a2967f8c9">VmaDefragmentationStats</a>;</div><div class="line"><a name="l02398"></a><span class="lineno"> 2398</span> </div><div class="line"><a name="l02485"></a><span class="lineno"> 2485</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb">vmaDefragment</a>(</div><div class="line"><a name="l02486"></a><span class="lineno"> 2486</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02487"></a><span class="lineno"> 2487</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l02488"></a><span class="lineno"> 2488</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l02489"></a><span class="lineno"> 2489</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l02490"></a><span class="lineno"> 2490</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> *pDefragmentationInfo,</div><div class="line"><a name="l02491"></a><span class="lineno"> 2491</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats);</div><div class="line"><a name="l02492"></a><span class="lineno"> 2492</span> </div><div class="line"><a name="l02505"></a><span class="lineno"> 2505</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6b0929b914b60cf2d45cac4bf3547470">vmaBindBufferMemory</a>(</div><div class="line"><a name="l02506"></a><span class="lineno"> 2506</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02507"></a><span class="lineno"> 2507</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02508"></a><span class="lineno"> 2508</span>  VkBuffer buffer);</div><div class="line"><a name="l02509"></a><span class="lineno"> 2509</span> </div><div class="line"><a name="l02522"></a><span class="lineno"> 2522</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a3d3ca45799923aa5d138e9e5f9eb2da5">vmaBindImageMemory</a>(</div><div class="line"><a name="l02523"></a><span class="lineno"> 2523</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02524"></a><span class="lineno"> 2524</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02525"></a><span class="lineno"> 2525</span>  VkImage image);</div><div class="line"><a name="l02526"></a><span class="lineno"> 2526</span> </div><div class="line"><a name="l02553"></a><span class="lineno"> 2553</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(</div><div class="line"><a name="l02554"></a><span class="lineno"> 2554</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02555"></a><span class="lineno"> 2555</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l02556"></a><span class="lineno"> 2556</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="l02557"></a><span class="lineno"> 2557</span>  VkBuffer* pBuffer,</div><div class="line"><a name="l02558"></a><span class="lineno"> 2558</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02559"></a><span class="lineno"> 2559</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02560"></a><span class="lineno"> 2560</span> </div><div class="line"><a name="l02572"></a><span class="lineno"> 2572</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</a>(</div><div class="line"><a name="l02573"></a><span class="lineno"> 2573</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02574"></a><span class="lineno"> 2574</span>  VkBuffer buffer,</div><div class="line"><a name="l02575"></a><span class="lineno"> 2575</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02576"></a><span class="lineno"> 2576</span> </div><div class="line"><a name="l02578"></a><span class="lineno"> 2578</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a>(</div><div class="line"><a name="l02579"></a><span class="lineno"> 2579</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02580"></a><span class="lineno"> 2580</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l02581"></a><span class="lineno"> 2581</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="l02582"></a><span class="lineno"> 2582</span>  VkImage* pImage,</div><div class="line"><a name="l02583"></a><span class="lineno"> 2583</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02584"></a><span class="lineno"> 2584</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02585"></a><span class="lineno"> 2585</span> </div><div class="line"><a name="l02597"></a><span class="lineno"> 2597</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a>(</div><div class="line"><a name="l02598"></a><span class="lineno"> 2598</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02599"></a><span class="lineno"> 2599</span>  VkImage image,</div><div class="line"><a name="l02600"></a><span class="lineno"> 2600</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02601"></a><span class="lineno"> 2601</span> </div><div class="line"><a name="l02602"></a><span class="lineno"> 2602</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l02603"></a><span class="lineno"> 2603</span> }</div><div class="line"><a name="l02604"></a><span class="lineno"> 2604</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02605"></a><span class="lineno"> 2605</span> </div><div class="line"><a name="l02606"></a><span class="lineno"> 2606</span> <span class="preprocessor">#endif // AMD_VULKAN_MEMORY_ALLOCATOR_H</span></div><div class="line"><a name="l02607"></a><span class="lineno"> 2607</span> </div><div class="line"><a name="l02608"></a><span class="lineno"> 2608</span> <span class="comment">// For Visual Studio IntelliSense.</span></div><div class="line"><a name="l02609"></a><span class="lineno"> 2609</span> <span class="preprocessor">#if defined(__cplusplus) && defined(__INTELLISENSE__)</span></div><div class="line"><a name="l02610"></a><span class="lineno"> 2610</span> <span class="preprocessor">#define VMA_IMPLEMENTATION</span></div><div class="line"><a name="l02611"></a><span class="lineno"> 2611</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02612"></a><span class="lineno"> 2612</span> </div><div class="line"><a name="l02613"></a><span class="lineno"> 2613</span> <span class="preprocessor">#ifdef VMA_IMPLEMENTATION</span></div><div class="line"><a name="l02614"></a><span class="lineno"> 2614</span> <span class="preprocessor">#undef VMA_IMPLEMENTATION</span></div><div class="line"><a name="l02615"></a><span class="lineno"> 2615</span> </div><div class="line"><a name="l02616"></a><span class="lineno"> 2616</span> <span class="preprocessor">#include <cstdint></span></div><div class="line"><a name="l02617"></a><span class="lineno"> 2617</span> <span class="preprocessor">#include <cstdlib></span></div><div class="line"><a name="l02618"></a><span class="lineno"> 2618</span> <span class="preprocessor">#include <cstring></span></div><div class="line"><a name="l02619"></a><span class="lineno"> 2619</span> </div><div class="line"><a name="l02620"></a><span class="lineno"> 2620</span> <span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l02621"></a><span class="lineno"> 2621</span> <span class="comment">CONFIGURATION SECTION</span></div><div class="line"><a name="l02622"></a><span class="lineno"> 2622</span> <span class="comment"></span></div><div class="line"><a name="l02623"></a><span class="lineno"> 2623</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="l02624"></a><span class="lineno"> 2624</span> <span class="comment">here if you need other then default behavior depending on your environment.</span></div><div class="line"><a name="l02625"></a><span class="lineno"> 2625</span> <span class="comment">*/</span></div><div class="line"><a name="l02626"></a><span class="lineno"> 2626</span> </div><div class="line"><a name="l02627"></a><span class="lineno"> 2627</span> <span class="comment">/*</span></div><div class="line"><a name="l02628"></a><span class="lineno"> 2628</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="l02629"></a><span class="lineno"> 2629</span> <span class="comment">internally, like:</span></div><div class="line"><a name="l02630"></a><span class="lineno"> 2630</span> <span class="comment"></span></div><div class="line"><a name="l02631"></a><span class="lineno"> 2631</span> <span class="comment"> vulkanFunctions.vkAllocateMemory = &vkAllocateMemory;</span></div><div class="line"><a name="l02632"></a><span class="lineno"> 2632</span> <span class="comment"></span></div><div class="line"><a name="l02633"></a><span class="lineno"> 2633</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="l02634"></a><span class="lineno"> 2634</span> <span class="comment">VmaAllocatorCreateInfo::pVulkanFunctions.</span></div><div class="line"><a name="l02635"></a><span class="lineno"> 2635</span> <span class="comment">*/</span></div><div class="line"><a name="l02636"></a><span class="lineno"> 2636</span> <span class="preprocessor">#if !defined(VMA_STATIC_VULKAN_FUNCTIONS) && !defined(VK_NO_PROTOTYPES)</span></div><div class="line"><a name="l02637"></a><span class="lineno"> 2637</span> <span class="preprocessor">#define VMA_STATIC_VULKAN_FUNCTIONS 1</span></div><div class="line"><a name="l02638"></a><span class="lineno"> 2638</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02639"></a><span class="lineno"> 2639</span> </div><div class="line"><a name="l02640"></a><span class="lineno"> 2640</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="l02641"></a><span class="lineno"> 2641</span> <span class="comment">//#define VMA_USE_STL_CONTAINERS 1</span></div><div class="line"><a name="l02642"></a><span class="lineno"> 2642</span> </div><div class="line"><a name="l02643"></a><span class="lineno"> 2643</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="l02644"></a><span class="lineno"> 2644</span> <span class="comment">std::pair, std::vector, std::list, std::unordered_map.</span></div><div class="line"><a name="l02645"></a><span class="lineno"> 2645</span> <span class="comment"></span></div><div class="line"><a name="l02646"></a><span class="lineno"> 2646</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="l02647"></a><span class="lineno"> 2647</span> <span class="comment">the containers.</span></div><div class="line"><a name="l02648"></a><span class="lineno"> 2648</span> <span class="comment">*/</span></div><div class="line"><a name="l02649"></a><span class="lineno"> 2649</span> <span class="preprocessor">#if VMA_USE_STL_CONTAINERS</span></div><div class="line"><a name="l02650"></a><span class="lineno"> 2650</span> <span class="preprocessor"> #define VMA_USE_STL_VECTOR 1</span></div><div class="line"><a name="l02651"></a><span class="lineno"> 2651</span> <span class="preprocessor"> #define VMA_USE_STL_UNORDERED_MAP 1</span></div><div class="line"><a name="l02652"></a><span class="lineno"> 2652</span> <span class="preprocessor"> #define VMA_USE_STL_LIST 1</span></div><div class="line"><a name="l02653"></a><span class="lineno"> 2653</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02654"></a><span class="lineno"> 2654</span> </div><div class="line"><a name="l02655"></a><span class="lineno"> 2655</span> <span class="preprocessor">#if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l02656"></a><span class="lineno"> 2656</span> <span class="preprocessor"> #include <vector></span></div><div class="line"><a name="l02657"></a><span class="lineno"> 2657</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02658"></a><span class="lineno"> 2658</span> </div><div class="line"><a name="l02659"></a><span class="lineno"> 2659</span> <span class="preprocessor">#if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l02660"></a><span class="lineno"> 2660</span> <span class="preprocessor"> #include <unordered_map></span></div><div class="line"><a name="l02661"></a><span class="lineno"> 2661</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02662"></a><span class="lineno"> 2662</span> </div><div class="line"><a name="l02663"></a><span class="lineno"> 2663</span> <span class="preprocessor">#if VMA_USE_STL_LIST</span></div><div class="line"><a name="l02664"></a><span class="lineno"> 2664</span> <span class="preprocessor"> #include <list></span></div><div class="line"><a name="l02665"></a><span class="lineno"> 2665</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02666"></a><span class="lineno"> 2666</span> </div><div class="line"><a name="l02667"></a><span class="lineno"> 2667</span> <span class="comment">/*</span></div><div class="line"><a name="l02668"></a><span class="lineno"> 2668</span> <span class="comment">Following headers are used in this CONFIGURATION section only, so feel free to</span></div><div class="line"><a name="l02669"></a><span class="lineno"> 2669</span> <span class="comment">remove them if not needed.</span></div><div class="line"><a name="l02670"></a><span class="lineno"> 2670</span> <span class="comment">*/</span></div><div class="line"><a name="l02671"></a><span class="lineno"> 2671</span> <span class="preprocessor">#include <cassert></span> <span class="comment">// for assert</span></div><div class="line"><a name="l02672"></a><span class="lineno"> 2672</span> <span class="preprocessor">#include <algorithm></span> <span class="comment">// for min, max</span></div><div class="line"><a name="l02673"></a><span class="lineno"> 2673</span> <span class="preprocessor">#include <mutex></span> <span class="comment">// for std::mutex</span></div><div class="line"><a name="l02674"></a><span class="lineno"> 2674</span> <span class="preprocessor">#include <atomic></span> <span class="comment">// for std::atomic</span></div><div class="line"><a name="l02675"></a><span class="lineno"> 2675</span> </div><div class="line"><a name="l02676"></a><span class="lineno"> 2676</span> <span class="preprocessor">#ifndef VMA_NULL</span></div><div class="line"><a name="l02677"></a><span class="lineno"> 2677</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="l02678"></a><span class="lineno"> 2678</span> <span class="preprocessor"> #define VMA_NULL nullptr</span></div><div class="line"><a name="l02679"></a><span class="lineno"> 2679</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02680"></a><span class="lineno"> 2680</span> </div><div class="line"><a name="l02681"></a><span class="lineno"> 2681</span> <span class="preprocessor">#if defined(__APPLE__) || defined(__ANDROID__)</span></div><div class="line"><a name="l02682"></a><span class="lineno"> 2682</span> <span class="preprocessor">#include <cstdlib></span></div><div class="line"><a name="l02683"></a><span class="lineno"> 2683</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="l02684"></a><span class="lineno"> 2684</span> {</div><div class="line"><a name="l02685"></a><span class="lineno"> 2685</span>  <span class="comment">// alignment must be >= sizeof(void*)</span></div><div class="line"><a name="l02686"></a><span class="lineno"> 2686</span>  <span class="keywordflow">if</span>(alignment < <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*))</div><div class="line"><a name="l02687"></a><span class="lineno"> 2687</span>  {</div><div class="line"><a name="l02688"></a><span class="lineno"> 2688</span>  alignment = <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*);</div><div class="line"><a name="l02689"></a><span class="lineno"> 2689</span>  }</div><div class="line"><a name="l02690"></a><span class="lineno"> 2690</span> </div><div class="line"><a name="l02691"></a><span class="lineno"> 2691</span>  <span class="keywordtype">void</span> *pointer;</div><div class="line"><a name="l02692"></a><span class="lineno"> 2692</span>  <span class="keywordflow">if</span>(posix_memalign(&pointer, alignment, size) == 0)</div><div class="line"><a name="l02693"></a><span class="lineno"> 2693</span>  <span class="keywordflow">return</span> pointer;</div><div class="line"><a name="l02694"></a><span class="lineno"> 2694</span>  <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l02695"></a><span class="lineno"> 2695</span> }</div><div class="line"><a name="l02696"></a><span class="lineno"> 2696</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02697"></a><span class="lineno"> 2697</span> </div><div class="line"><a name="l02698"></a><span class="lineno"> 2698</span> <span class="comment">// If your compiler is not compatible with C++11 and definition of</span></div><div class="line"><a name="l02699"></a><span class="lineno"> 2699</span> <span class="comment">// aligned_alloc() function is missing, uncommeting following line may help:</span></div><div class="line"><a name="l02700"></a><span class="lineno"> 2700</span> </div><div class="line"><a name="l02701"></a><span class="lineno"> 2701</span> <span class="comment">//#include <malloc.h></span></div><div class="line"><a name="l02702"></a><span class="lineno"> 2702</span> </div><div class="line"><a name="l02703"></a><span class="lineno"> 2703</span> <span class="comment">// Normal assert to check for programmer's errors, especially in Debug configuration.</span></div><div class="line"><a name="l02704"></a><span class="lineno"> 2704</span> <span class="preprocessor">#ifndef VMA_ASSERT</span></div><div class="line"><a name="l02705"></a><span class="lineno"> 2705</span> <span class="preprocessor"> #ifdef _DEBUG</span></div><div class="line"><a name="l02706"></a><span class="lineno"> 2706</span> <span class="preprocessor"> #define VMA_ASSERT(expr) assert(expr)</span></div><div class="line"><a name="l02707"></a><span class="lineno"> 2707</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02708"></a><span class="lineno"> 2708</span> <span class="preprocessor"> #define VMA_ASSERT(expr)</span></div><div class="line"><a name="l02709"></a><span class="lineno"> 2709</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l02710"></a><span class="lineno"> 2710</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02711"></a><span class="lineno"> 2711</span> </div><div class="line"><a name="l02712"></a><span class="lineno"> 2712</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="l02713"></a><span class="lineno"> 2713</span> <span class="comment">// Making it non-empty can make program slow.</span></div><div class="line"><a name="l02714"></a><span class="lineno"> 2714</span> <span class="preprocessor">#ifndef VMA_HEAVY_ASSERT</span></div><div class="line"><a name="l02715"></a><span class="lineno"> 2715</span> <span class="preprocessor"> #ifdef _DEBUG</span></div><div class="line"><a name="l02716"></a><span class="lineno"> 2716</span> <span class="preprocessor"> #define VMA_HEAVY_ASSERT(expr) //VMA_ASSERT(expr)</span></div><div class="line"><a name="l02717"></a><span class="lineno"> 2717</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02718"></a><span class="lineno"> 2718</span> <span class="preprocessor"> #define VMA_HEAVY_ASSERT(expr)</span></div><div class="line"><a name="l02719"></a><span class="lineno"> 2719</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l02720"></a><span class="lineno"> 2720</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02721"></a><span class="lineno"> 2721</span> </div><div class="line"><a name="l02722"></a><span class="lineno"> 2722</span> <span class="preprocessor">#ifndef VMA_ALIGN_OF</span></div><div class="line"><a name="l02723"></a><span class="lineno"> 2723</span> <span class="preprocessor"> #define VMA_ALIGN_OF(type) (__alignof(type))</span></div><div class="line"><a name="l02724"></a><span class="lineno"> 2724</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02725"></a><span class="lineno"> 2725</span> </div><div class="line"><a name="l02726"></a><span class="lineno"> 2726</span> <span class="preprocessor">#ifndef VMA_SYSTEM_ALIGNED_MALLOC</span></div><div class="line"><a name="l02727"></a><span class="lineno"> 2727</span> <span class="preprocessor"> #if defined(_WIN32)</span></div><div class="line"><a name="l02728"></a><span class="lineno"> 2728</span> <span class="preprocessor"> #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment) (_aligned_malloc((size), (alignment)))</span></div><div class="line"><a name="l02729"></a><span class="lineno"> 2729</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02730"></a><span class="lineno"> 2730</span> <span class="preprocessor"> #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment) (aligned_alloc((alignment), (size) ))</span></div><div class="line"><a name="l02731"></a><span class="lineno"> 2731</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l02732"></a><span class="lineno"> 2732</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02733"></a><span class="lineno"> 2733</span> </div><div class="line"><a name="l02734"></a><span class="lineno"> 2734</span> <span class="preprocessor">#ifndef VMA_SYSTEM_FREE</span></div><div class="line"><a name="l02735"></a><span class="lineno"> 2735</span> <span class="preprocessor"> #if defined(_WIN32)</span></div><div class="line"><a name="l02736"></a><span class="lineno"> 2736</span> <span class="preprocessor"> #define VMA_SYSTEM_FREE(ptr) _aligned_free(ptr)</span></div><div class="line"><a name="l02737"></a><span class="lineno"> 2737</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02738"></a><span class="lineno"> 2738</span> <span class="preprocessor"> #define VMA_SYSTEM_FREE(ptr) free(ptr)</span></div><div class="line"><a name="l02739"></a><span class="lineno"> 2739</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l02740"></a><span class="lineno"> 2740</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02741"></a><span class="lineno"> 2741</span> </div><div class="line"><a name="l02742"></a><span class="lineno"> 2742</span> <span class="preprocessor">#ifndef VMA_MIN</span></div><div class="line"><a name="l02743"></a><span class="lineno"> 2743</span> <span class="preprocessor"> #define VMA_MIN(v1, v2) (std::min((v1), (v2)))</span></div><div class="line"><a name="l02744"></a><span class="lineno"> 2744</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02745"></a><span class="lineno"> 2745</span> </div><div class="line"><a name="l02746"></a><span class="lineno"> 2746</span> <span class="preprocessor">#ifndef VMA_MAX</span></div><div class="line"><a name="l02747"></a><span class="lineno"> 2747</span> <span class="preprocessor"> #define VMA_MAX(v1, v2) (std::max((v1), (v2)))</span></div><div class="line"><a name="l02748"></a><span class="lineno"> 2748</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02749"></a><span class="lineno"> 2749</span> </div><div class="line"><a name="l02750"></a><span class="lineno"> 2750</span> <span class="preprocessor">#ifndef VMA_SWAP</span></div><div class="line"><a name="l02751"></a><span class="lineno"> 2751</span> <span class="preprocessor"> #define VMA_SWAP(v1, v2) std::swap((v1), (v2))</span></div><div class="line"><a name="l02752"></a><span class="lineno"> 2752</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02753"></a><span class="lineno"> 2753</span> </div><div class="line"><a name="l02754"></a><span class="lineno"> 2754</span> <span class="preprocessor">#ifndef VMA_SORT</span></div><div class="line"><a name="l02755"></a><span class="lineno"> 2755</span> <span class="preprocessor"> #define VMA_SORT(beg, end, cmp) std::sort(beg, end, cmp)</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">#ifndef VMA_DEBUG_LOG</span></div><div class="line"><a name="l02759"></a><span class="lineno"> 2759</span> <span class="preprocessor"> #define VMA_DEBUG_LOG(format, ...)</span></div><div class="line"><a name="l02760"></a><span class="lineno"> 2760</span>  <span class="comment">/*</span></div><div class="line"><a name="l02761"></a><span class="lineno"> 2761</span> <span class="comment"> #define VMA_DEBUG_LOG(format, ...) do { \</span></div><div class="line"><a name="l02762"></a><span class="lineno"> 2762</span> <span class="comment"> printf(format, __VA_ARGS__); \</span></div><div class="line"><a name="l02763"></a><span class="lineno"> 2763</span> <span class="comment"> printf("\n"); \</span></div><div class="line"><a name="l02764"></a><span class="lineno"> 2764</span> <span class="comment"> } while(false)</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="preprocessor">#endif</span></div><div class="line"><a name="l02767"></a><span class="lineno"> 2767</span> </div><div class="line"><a name="l02768"></a><span class="lineno"> 2768</span> <span class="comment">// Define this macro to 1 to enable functions: vmaBuildStatsString, vmaFreeStatsString.</span></div><div class="line"><a name="l02769"></a><span class="lineno"> 2769</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l02770"></a><span class="lineno"> 2770</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="l02771"></a><span class="lineno"> 2771</span>  {</div><div class="line"><a name="l02772"></a><span class="lineno"> 2772</span>  snprintf(outStr, strLen, <span class="stringliteral">"%u"</span>, static_cast<unsigned int>(num));</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="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="l02775"></a><span class="lineno"> 2775</span>  {</div><div class="line"><a name="l02776"></a><span class="lineno"> 2776</span>  snprintf(outStr, strLen, <span class="stringliteral">"%llu"</span>, static_cast<unsigned long long>(num));</div><div class="line"><a name="l02777"></a><span class="lineno"> 2777</span>  }</div><div class="line"><a name="l02778"></a><span class="lineno"> 2778</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="l02779"></a><span class="lineno"> 2779</span>  {</div><div class="line"><a name="l02780"></a><span class="lineno"> 2780</span>  snprintf(outStr, strLen, <span class="stringliteral">"%p"</span>, ptr);</div><div class="line"><a name="l02781"></a><span class="lineno"> 2781</span>  }</div><div class="line"><a name="l02782"></a><span class="lineno"> 2782</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02783"></a><span class="lineno"> 2783</span> </div><div class="line"><a name="l02784"></a><span class="lineno"> 2784</span> <span class="preprocessor">#ifndef VMA_MUTEX</span></div><div class="line"><a name="l02785"></a><span class="lineno"> 2785</span>  <span class="keyword">class </span>VmaMutex</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="keyword">public</span>:</div><div class="line"><a name="l02788"></a><span class="lineno"> 2788</span>  VmaMutex() { }</div><div class="line"><a name="l02789"></a><span class="lineno"> 2789</span>  ~VmaMutex() { }</div><div class="line"><a name="l02790"></a><span class="lineno"> 2790</span>  <span class="keywordtype">void</span> Lock() { m_Mutex.lock(); }</div><div class="line"><a name="l02791"></a><span class="lineno"> 2791</span>  <span class="keywordtype">void</span> Unlock() { m_Mutex.unlock(); }</div><div class="line"><a name="l02792"></a><span class="lineno"> 2792</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l02793"></a><span class="lineno"> 2793</span>  std::mutex m_Mutex;</div><div class="line"><a name="l02794"></a><span class="lineno"> 2794</span>  };</div><div class="line"><a name="l02795"></a><span class="lineno"> 2795</span> <span class="preprocessor"> #define VMA_MUTEX VmaMutex</span></div><div class="line"><a name="l02796"></a><span class="lineno"> 2796</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02797"></a><span class="lineno"> 2797</span> </div><div class="line"><a name="l02798"></a><span class="lineno"> 2798</span> <span class="comment">/*</span></div><div class="line"><a name="l02799"></a><span class="lineno"> 2799</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="l02800"></a><span class="lineno"> 2800</span> <span class="comment"></span></div><div class="line"><a name="l02801"></a><span class="lineno"> 2801</span> <span class="comment">- Constructor(uint32_t desired)</span></div><div class="line"><a name="l02802"></a><span class="lineno"> 2802</span> <span class="comment">- uint32_t load() const</span></div><div class="line"><a name="l02803"></a><span class="lineno"> 2803</span> <span class="comment">- void store(uint32_t desired)</span></div><div class="line"><a name="l02804"></a><span class="lineno"> 2804</span> <span class="comment">- bool compare_exchange_weak(uint32_t& expected, uint32_t desired)</span></div><div class="line"><a name="l02805"></a><span class="lineno"> 2805</span> <span class="comment">*/</span></div><div class="line"><a name="l02806"></a><span class="lineno"> 2806</span> <span class="preprocessor">#ifndef VMA_ATOMIC_UINT32</span></div><div class="line"><a name="l02807"></a><span class="lineno"> 2807</span> <span class="preprocessor"> #define VMA_ATOMIC_UINT32 std::atomic<uint32_t></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">#ifndef VMA_BEST_FIT</span></div><div class="line"><a name="l02811"></a><span class="lineno"> 2811</span> </div><div class="line"><a name="l02823"></a><span class="lineno"> 2823</span> <span class="preprocessor"> #define VMA_BEST_FIT (1)</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">#ifndef VMA_DEBUG_ALWAYS_DEDICATED_MEMORY</span></div><div class="line"><a name="l02827"></a><span class="lineno"> 2827</span> </div><div class="line"><a name="l02831"></a><span class="lineno"> 2831</span> <span class="preprocessor"> #define VMA_DEBUG_ALWAYS_DEDICATED_MEMORY (0)</span></div><div class="line"><a name="l02832"></a><span class="lineno"> 2832</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02833"></a><span class="lineno"> 2833</span> </div><div class="line"><a name="l02834"></a><span class="lineno"> 2834</span> <span class="preprocessor">#ifndef VMA_DEBUG_ALIGNMENT</span></div><div class="line"><a name="l02835"></a><span class="lineno"> 2835</span> </div><div class="line"><a name="l02839"></a><span class="lineno"> 2839</span> <span class="preprocessor"> #define VMA_DEBUG_ALIGNMENT (1)</span></div><div class="line"><a name="l02840"></a><span class="lineno"> 2840</span> <span class="preprocessor">#endif</span></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="preprocessor">#ifndef VMA_DEBUG_MARGIN</span></div><div class="line"><a name="l02843"></a><span class="lineno"> 2843</span> </div><div class="line"><a name="l02847"></a><span class="lineno"> 2847</span> <span class="preprocessor"> #define VMA_DEBUG_MARGIN (0)</span></div><div class="line"><a name="l02848"></a><span class="lineno"> 2848</span> <span class="preprocessor">#endif</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="preprocessor">#ifndef VMA_DEBUG_INITIALIZE_ALLOCATIONS</span></div><div class="line"><a name="l02851"></a><span class="lineno"> 2851</span> </div><div class="line"><a name="l02855"></a><span class="lineno"> 2855</span> <span class="preprocessor"> #define VMA_DEBUG_INITIALIZE_ALLOCATIONS (0)</span></div><div class="line"><a name="l02856"></a><span class="lineno"> 2856</span> <span class="preprocessor">#endif</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="preprocessor">#ifndef VMA_DEBUG_DETECT_CORRUPTION</span></div><div class="line"><a name="l02859"></a><span class="lineno"> 2859</span> </div><div class="line"><a name="l02864"></a><span class="lineno"> 2864</span> <span class="preprocessor"> #define VMA_DEBUG_DETECT_CORRUPTION (0)</span></div><div class="line"><a name="l02865"></a><span class="lineno"> 2865</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02866"></a><span class="lineno"> 2866</span> </div><div class="line"><a name="l02867"></a><span class="lineno"> 2867</span> <span class="preprocessor">#ifndef VMA_DEBUG_GLOBAL_MUTEX</span></div><div class="line"><a name="l02868"></a><span class="lineno"> 2868</span> </div><div class="line"><a name="l02872"></a><span class="lineno"> 2872</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX (0)</span></div><div class="line"><a name="l02873"></a><span class="lineno"> 2873</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02874"></a><span class="lineno"> 2874</span> </div><div class="line"><a name="l02875"></a><span class="lineno"> 2875</span> <span class="preprocessor">#ifndef VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY</span></div><div class="line"><a name="l02876"></a><span class="lineno"> 2876</span> </div><div class="line"><a name="l02880"></a><span class="lineno"> 2880</span> <span class="preprocessor"> #define VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY (1)</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_SMALL_HEAP_MAX_SIZE</span></div><div class="line"><a name="l02884"></a><span class="lineno"> 2884</span> <span class="preprocessor"> #define VMA_SMALL_HEAP_MAX_SIZE (1024ull * 1024 * 1024)</span></div><div class="line"><a name="l02886"></a><span class="lineno"> 2886</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02887"></a><span class="lineno"> 2887</span> </div><div class="line"><a name="l02888"></a><span class="lineno"> 2888</span> <span class="preprocessor">#ifndef VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE</span></div><div class="line"><a name="l02889"></a><span class="lineno"> 2889</span> <span class="preprocessor"> #define VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE (256ull * 1024 * 1024)</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_CLASS_NO_COPY</span></div><div class="line"><a name="l02894"></a><span class="lineno"> 2894</span> <span class="preprocessor"> #define VMA_CLASS_NO_COPY(className) \</span></div><div class="line"><a name="l02895"></a><span class="lineno"> 2895</span> <span class="preprocessor"> private: \</span></div><div class="line"><a name="l02896"></a><span class="lineno"> 2896</span> <span class="preprocessor"> className(const className&) = delete; \</span></div><div class="line"><a name="l02897"></a><span class="lineno"> 2897</span> <span class="preprocessor"> className& operator=(const className&) = delete;</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> </div><div class="line"><a name="l02900"></a><span class="lineno"> 2900</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="l02901"></a><span class="lineno"> 2901</span> </div><div class="line"><a name="l02902"></a><span class="lineno"> 2902</span> <span class="comment">// Decimal 2139416166, float NaN, little-endian binary 66 E6 84 7F.</span></div><div class="line"><a name="l02903"></a><span class="lineno"> 2903</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="l02904"></a><span class="lineno"> 2904</span> </div><div class="line"><a name="l02905"></a><span class="lineno"> 2905</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="l02906"></a><span class="lineno"> 2906</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="l02907"></a><span class="lineno"> 2907</span> </div><div class="line"><a name="l02908"></a><span class="lineno"> 2908</span> <span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l02909"></a><span class="lineno"> 2909</span> <span class="comment">END OF CONFIGURATION</span></div><div class="line"><a name="l02910"></a><span class="lineno"> 2910</span> <span class="comment">*/</span></div><div class="line"><a name="l02911"></a><span class="lineno"> 2911</span> </div><div class="line"><a name="l02912"></a><span class="lineno"> 2912</span> <span class="keyword">static</span> VkAllocationCallbacks VmaEmptyAllocationCallbacks = {</div><div class="line"><a name="l02913"></a><span class="lineno"> 2913</span>  VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL };</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="comment">// Returns number of bits set to 1 in (v).</span></div><div class="line"><a name="l02916"></a><span class="lineno"> 2916</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaCountBitsSet(uint32_t v)</div><div class="line"><a name="l02917"></a><span class="lineno"> 2917</span> {</div><div class="line"><a name="l02918"></a><span class="lineno"> 2918</span>  uint32_t c = v - ((v >> 1) & 0x55555555);</div><div class="line"><a name="l02919"></a><span class="lineno"> 2919</span>  c = ((c >> 2) & 0x33333333) + (c & 0x33333333);</div><div class="line"><a name="l02920"></a><span class="lineno"> 2920</span>  c = ((c >> 4) + c) & 0x0F0F0F0F;</div><div class="line"><a name="l02921"></a><span class="lineno"> 2921</span>  c = ((c >> 8) + c) & 0x00FF00FF;</div><div class="line"><a name="l02922"></a><span class="lineno"> 2922</span>  c = ((c >> 16) + c) & 0x0000FFFF;</div><div class="line"><a name="l02923"></a><span class="lineno"> 2923</span>  <span class="keywordflow">return</span> c;</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> </div><div class="line"><a name="l02926"></a><span class="lineno"> 2926</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="l02927"></a><span class="lineno"> 2927</span> <span class="comment">// Use types like uint32_t, uint64_t as T.</span></div><div class="line"><a name="l02928"></a><span class="lineno"> 2928</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l02929"></a><span class="lineno"> 2929</span> <span class="keyword">static</span> <span class="keyword">inline</span> T VmaAlignUp(T val, T align)</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="keywordflow">return</span> (val + align - 1) / align * align;</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="comment">// Aligns given value down to nearest multiply of align value. For example: VmaAlignUp(11, 8) = 8.</span></div><div class="line"><a name="l02934"></a><span class="lineno"> 2934</span> <span class="comment">// Use types like uint32_t, uint64_t as T.</span></div><div class="line"><a name="l02935"></a><span class="lineno"> 2935</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l02936"></a><span class="lineno"> 2936</span> <span class="keyword">static</span> <span class="keyword">inline</span> T VmaAlignDown(T val, T align)</div><div class="line"><a name="l02937"></a><span class="lineno"> 2937</span> {</div><div class="line"><a name="l02938"></a><span class="lineno"> 2938</span>  <span class="keywordflow">return</span> val / align * align;</div><div class="line"><a name="l02939"></a><span class="lineno"> 2939</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="comment">// Division with mathematical rounding to nearest number.</span></div><div class="line"><a name="l02942"></a><span class="lineno"> 2942</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l02943"></a><span class="lineno"> 2943</span> <span class="keyword">inline</span> T VmaRoundDiv(T x, T y)</div><div class="line"><a name="l02944"></a><span class="lineno"> 2944</span> {</div><div class="line"><a name="l02945"></a><span class="lineno"> 2945</span>  <span class="keywordflow">return</span> (x + (y / (T)2)) / y;</div><div class="line"><a name="l02946"></a><span class="lineno"> 2946</span> }</div><div class="line"><a name="l02947"></a><span class="lineno"> 2947</span> </div><div class="line"><a name="l02948"></a><span class="lineno"> 2948</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="l02949"></a><span class="lineno"> 2949</span> {</div><div class="line"><a name="l02950"></a><span class="lineno"> 2950</span>  <span class="keywordflow">return</span> pStr == VMA_NULL || *pStr == <span class="charliteral">'\0'</span>;</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> </div><div class="line"><a name="l02953"></a><span class="lineno"> 2953</span> <span class="preprocessor">#ifndef VMA_SORT</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="keyword">template</span><<span class="keyword">typename</span> Iterator, <span class="keyword">typename</span> Compare></div><div class="line"><a name="l02956"></a><span class="lineno"> 2956</span> Iterator VmaQuickSortPartition(Iterator beg, Iterator end, Compare cmp)</div><div class="line"><a name="l02957"></a><span class="lineno"> 2957</span> {</div><div class="line"><a name="l02958"></a><span class="lineno"> 2958</span>  Iterator centerValue = end; --centerValue;</div><div class="line"><a name="l02959"></a><span class="lineno"> 2959</span>  Iterator insertIndex = beg;</div><div class="line"><a name="l02960"></a><span class="lineno"> 2960</span>  <span class="keywordflow">for</span>(Iterator memTypeIndex = beg; memTypeIndex < centerValue; ++memTypeIndex)</div><div class="line"><a name="l02961"></a><span class="lineno"> 2961</span>  {</div><div class="line"><a name="l02962"></a><span class="lineno"> 2962</span>  <span class="keywordflow">if</span>(cmp(*memTypeIndex, *centerValue))</div><div class="line"><a name="l02963"></a><span class="lineno"> 2963</span>  {</div><div class="line"><a name="l02964"></a><span class="lineno"> 2964</span>  <span class="keywordflow">if</span>(insertIndex != memTypeIndex)</div><div class="line"><a name="l02965"></a><span class="lineno"> 2965</span>  {</div><div class="line"><a name="l02966"></a><span class="lineno"> 2966</span>  VMA_SWAP(*memTypeIndex, *insertIndex);</div><div class="line"><a name="l02967"></a><span class="lineno"> 2967</span>  }</div><div class="line"><a name="l02968"></a><span class="lineno"> 2968</span>  ++insertIndex;</div><div class="line"><a name="l02969"></a><span class="lineno"> 2969</span>  }</div><div class="line"><a name="l02970"></a><span class="lineno"> 2970</span>  }</div><div class="line"><a name="l02971"></a><span class="lineno"> 2971</span>  <span class="keywordflow">if</span>(insertIndex != centerValue)</div><div class="line"><a name="l02972"></a><span class="lineno"> 2972</span>  {</div><div class="line"><a name="l02973"></a><span class="lineno"> 2973</span>  VMA_SWAP(*insertIndex, *centerValue);</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="keywordflow">return</span> insertIndex;</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> </div><div class="line"><a name="l02978"></a><span class="lineno"> 2978</span> <span class="keyword">template</span><<span class="keyword">typename</span> Iterator, <span class="keyword">typename</span> Compare></div><div class="line"><a name="l02979"></a><span class="lineno"> 2979</span> <span class="keywordtype">void</span> VmaQuickSort(Iterator beg, Iterator end, Compare cmp)</div><div class="line"><a name="l02980"></a><span class="lineno"> 2980</span> {</div><div class="line"><a name="l02981"></a><span class="lineno"> 2981</span>  <span class="keywordflow">if</span>(beg < end)</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>  Iterator it = VmaQuickSortPartition<Iterator, Compare>(beg, end, cmp);</div><div class="line"><a name="l02984"></a><span class="lineno"> 2984</span>  VmaQuickSort<Iterator, Compare>(beg, it, cmp);</div><div class="line"><a name="l02985"></a><span class="lineno"> 2985</span>  VmaQuickSort<Iterator, Compare>(it + 1, end, cmp);</div><div class="line"><a name="l02986"></a><span class="lineno"> 2986</span>  }</div><div class="line"><a name="l02987"></a><span class="lineno"> 2987</span> }</div><div class="line"><a name="l02988"></a><span class="lineno"> 2988</span> </div><div class="line"><a name="l02989"></a><span class="lineno"> 2989</span> <span class="preprocessor">#define VMA_SORT(beg, end, cmp) VmaQuickSort(beg, end, cmp)</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">#endif // #ifndef VMA_SORT</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="comment">/*</span></div><div class="line"><a name="l02994"></a><span class="lineno"> 2994</span> <span class="comment">Returns true if two memory blocks occupy overlapping pages.</span></div><div class="line"><a name="l02995"></a><span class="lineno"> 2995</span> <span class="comment">ResourceA must be in less memory offset than ResourceB.</span></div><div class="line"><a name="l02996"></a><span class="lineno"> 2996</span> <span class="comment"></span></div><div class="line"><a name="l02997"></a><span class="lineno"> 2997</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="l02998"></a><span class="lineno"> 2998</span> <span class="comment">chapter 11.6 "Resource Memory Association", paragraph "Buffer-Image Granularity".</span></div><div class="line"><a name="l02999"></a><span class="lineno"> 2999</span> <span class="comment">*/</span></div><div class="line"><a name="l03000"></a><span class="lineno"> 3000</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaBlocksOnSamePage(</div><div class="line"><a name="l03001"></a><span class="lineno"> 3001</span>  VkDeviceSize resourceAOffset,</div><div class="line"><a name="l03002"></a><span class="lineno"> 3002</span>  VkDeviceSize resourceASize,</div><div class="line"><a name="l03003"></a><span class="lineno"> 3003</span>  VkDeviceSize resourceBOffset,</div><div class="line"><a name="l03004"></a><span class="lineno"> 3004</span>  VkDeviceSize pageSize)</div><div class="line"><a name="l03005"></a><span class="lineno"> 3005</span> {</div><div class="line"><a name="l03006"></a><span class="lineno"> 3006</span>  VMA_ASSERT(resourceAOffset + resourceASize <= resourceBOffset && resourceASize > 0 && pageSize > 0);</div><div class="line"><a name="l03007"></a><span class="lineno"> 3007</span>  VkDeviceSize resourceAEnd = resourceAOffset + resourceASize - 1;</div><div class="line"><a name="l03008"></a><span class="lineno"> 3008</span>  VkDeviceSize resourceAEndPage = resourceAEnd & ~(pageSize - 1);</div><div class="line"><a name="l03009"></a><span class="lineno"> 3009</span>  VkDeviceSize resourceBStart = resourceBOffset;</div><div class="line"><a name="l03010"></a><span class="lineno"> 3010</span>  VkDeviceSize resourceBStartPage = resourceBStart & ~(pageSize - 1);</div><div class="line"><a name="l03011"></a><span class="lineno"> 3011</span>  <span class="keywordflow">return</span> resourceAEndPage == resourceBStartPage;</div><div class="line"><a name="l03012"></a><span class="lineno"> 3012</span> }</div><div class="line"><a name="l03013"></a><span class="lineno"> 3013</span> </div><div class="line"><a name="l03014"></a><span class="lineno"> 3014</span> <span class="keyword">enum</span> VmaSuballocationType</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>  VMA_SUBALLOCATION_TYPE_FREE = 0,</div><div class="line"><a name="l03017"></a><span class="lineno"> 3017</span>  VMA_SUBALLOCATION_TYPE_UNKNOWN = 1,</div><div class="line"><a name="l03018"></a><span class="lineno"> 3018</span>  VMA_SUBALLOCATION_TYPE_BUFFER = 2,</div><div class="line"><a name="l03019"></a><span class="lineno"> 3019</span>  VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN = 3,</div><div class="line"><a name="l03020"></a><span class="lineno"> 3020</span>  VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR = 4,</div><div class="line"><a name="l03021"></a><span class="lineno"> 3021</span>  VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL = 5,</div><div class="line"><a name="l03022"></a><span class="lineno"> 3022</span>  VMA_SUBALLOCATION_TYPE_MAX_ENUM = 0x7FFFFFFF</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> </div><div class="line"><a name="l03025"></a><span class="lineno"> 3025</span> <span class="comment">/*</span></div><div class="line"><a name="l03026"></a><span class="lineno"> 3026</span> <span class="comment">Returns true if given suballocation types could conflict and must respect</span></div><div class="line"><a name="l03027"></a><span class="lineno"> 3027</span> <span class="comment">VkPhysicalDeviceLimits::bufferImageGranularity. They conflict if one is buffer</span></div><div class="line"><a name="l03028"></a><span class="lineno"> 3028</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="l03029"></a><span class="lineno"> 3029</span> <span class="comment">conservatively.</span></div><div class="line"><a name="l03030"></a><span class="lineno"> 3030</span> <span class="comment">*/</span></div><div class="line"><a name="l03031"></a><span class="lineno"> 3031</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaIsBufferImageGranularityConflict(</div><div class="line"><a name="l03032"></a><span class="lineno"> 3032</span>  VmaSuballocationType suballocType1,</div><div class="line"><a name="l03033"></a><span class="lineno"> 3033</span>  VmaSuballocationType suballocType2)</div><div class="line"><a name="l03034"></a><span class="lineno"> 3034</span> {</div><div class="line"><a name="l03035"></a><span class="lineno"> 3035</span>  <span class="keywordflow">if</span>(suballocType1 > suballocType2)</div><div class="line"><a name="l03036"></a><span class="lineno"> 3036</span>  {</div><div class="line"><a name="l03037"></a><span class="lineno"> 3037</span>  VMA_SWAP(suballocType1, suballocType2);</div><div class="line"><a name="l03038"></a><span class="lineno"> 3038</span>  }</div><div class="line"><a name="l03039"></a><span class="lineno"> 3039</span>  </div><div class="line"><a name="l03040"></a><span class="lineno"> 3040</span>  <span class="keywordflow">switch</span>(suballocType1)</div><div class="line"><a name="l03041"></a><span class="lineno"> 3041</span>  {</div><div class="line"><a name="l03042"></a><span class="lineno"> 3042</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_FREE:</div><div class="line"><a name="l03043"></a><span class="lineno"> 3043</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03044"></a><span class="lineno"> 3044</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_UNKNOWN:</div><div class="line"><a name="l03045"></a><span class="lineno"> 3045</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03046"></a><span class="lineno"> 3046</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_BUFFER:</div><div class="line"><a name="l03047"></a><span class="lineno"> 3047</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l03048"></a><span class="lineno"> 3048</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l03049"></a><span class="lineno"> 3049</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03050"></a><span class="lineno"> 3050</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN:</div><div class="line"><a name="l03051"></a><span class="lineno"> 3051</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l03052"></a><span class="lineno"> 3052</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l03053"></a><span class="lineno"> 3053</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR ||</div><div class="line"><a name="l03054"></a><span class="lineno"> 3054</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03055"></a><span class="lineno"> 3055</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR:</div><div class="line"><a name="l03056"></a><span class="lineno"> 3056</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l03057"></a><span class="lineno"> 3057</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03058"></a><span class="lineno"> 3058</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL:</div><div class="line"><a name="l03059"></a><span class="lineno"> 3059</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03060"></a><span class="lineno"> 3060</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l03061"></a><span class="lineno"> 3061</span>  VMA_ASSERT(0);</div><div class="line"><a name="l03062"></a><span class="lineno"> 3062</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03063"></a><span class="lineno"> 3063</span>  }</div><div class="line"><a name="l03064"></a><span class="lineno"> 3064</span> }</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> <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="l03067"></a><span class="lineno"> 3067</span> {</div><div class="line"><a name="l03068"></a><span class="lineno"> 3068</span>  uint32_t* pDst = (uint32_t*)((<span class="keywordtype">char</span>*)pData + offset);</div><div class="line"><a name="l03069"></a><span class="lineno"> 3069</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="l03070"></a><span class="lineno"> 3070</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < numberCount; ++i, ++pDst)</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>  *pDst = VMA_CORRUPTION_DETECTION_MAGIC_VALUE;</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> }</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="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="l03077"></a><span class="lineno"> 3077</span> {</div><div class="line"><a name="l03078"></a><span class="lineno"> 3078</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="l03079"></a><span class="lineno"> 3079</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="l03080"></a><span class="lineno"> 3080</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < numberCount; ++i, ++pSrc)</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="keywordflow">if</span>(*pSrc != VMA_CORRUPTION_DETECTION_MAGIC_VALUE)</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="keywordflow">return</span> <span class="keyword">false</span>;</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>  }</div><div class="line"><a name="l03087"></a><span class="lineno"> 3087</span>  <span class="keywordflow">return</span> <span class="keyword">true</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> </div><div class="line"><a name="l03090"></a><span class="lineno"> 3090</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="l03091"></a><span class="lineno"> 3091</span> <span class="keyword">struct </span>VmaMutexLock</div><div class="line"><a name="l03092"></a><span class="lineno"> 3092</span> {</div><div class="line"><a name="l03093"></a><span class="lineno"> 3093</span>  VMA_CLASS_NO_COPY(VmaMutexLock)</div><div class="line"><a name="l03094"></a><span class="lineno"> 3094</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03095"></a><span class="lineno"> 3095</span>  VmaMutexLock(VMA_MUTEX& mutex, <span class="keywordtype">bool</span> useMutex) :</div><div class="line"><a name="l03096"></a><span class="lineno"> 3096</span>  m_pMutex(useMutex ? &mutex : VMA_NULL)</div><div class="line"><a name="l03097"></a><span class="lineno"> 3097</span>  {</div><div class="line"><a name="l03098"></a><span class="lineno"> 3098</span>  <span class="keywordflow">if</span>(m_pMutex)</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>  m_pMutex->Lock();</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>  }</div><div class="line"><a name="l03103"></a><span class="lineno"> 3103</span>  </div><div class="line"><a name="l03104"></a><span class="lineno"> 3104</span>  ~VmaMutexLock()</div><div class="line"><a name="l03105"></a><span class="lineno"> 3105</span>  {</div><div class="line"><a name="l03106"></a><span class="lineno"> 3106</span>  <span class="keywordflow">if</span>(m_pMutex)</div><div class="line"><a name="l03107"></a><span class="lineno"> 3107</span>  {</div><div class="line"><a name="l03108"></a><span class="lineno"> 3108</span>  m_pMutex->Unlock();</div><div class="line"><a name="l03109"></a><span class="lineno"> 3109</span>  }</div><div class="line"><a name="l03110"></a><span class="lineno"> 3110</span>  }</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">private</span>:</div><div class="line"><a name="l03113"></a><span class="lineno"> 3113</span>  VMA_MUTEX* m_pMutex;</div><div class="line"><a name="l03114"></a><span class="lineno"> 3114</span> };</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> <span class="preprocessor">#if VMA_DEBUG_GLOBAL_MUTEX</span></div><div class="line"><a name="l03117"></a><span class="lineno"> 3117</span>  <span class="keyword">static</span> VMA_MUTEX gDebugGlobalMutex;</div><div class="line"><a name="l03118"></a><span class="lineno"> 3118</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX_LOCK VmaMutexLock debugGlobalMutexLock(gDebugGlobalMutex, true);</span></div><div class="line"><a name="l03119"></a><span class="lineno"> 3119</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l03120"></a><span class="lineno"> 3120</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX_LOCK</span></div><div class="line"><a name="l03121"></a><span class="lineno"> 3121</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03122"></a><span class="lineno"> 3122</span> </div><div class="line"><a name="l03123"></a><span class="lineno"> 3123</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="l03124"></a><span class="lineno"> 3124</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="l03125"></a><span class="lineno"> 3125</span> </div><div class="line"><a name="l03126"></a><span class="lineno"> 3126</span> <span class="comment">/*</span></div><div class="line"><a name="l03127"></a><span class="lineno"> 3127</span> <span class="comment">Performs binary search and returns iterator to first element that is greater or</span></div><div class="line"><a name="l03128"></a><span class="lineno"> 3128</span> <span class="comment">equal to (key), according to comparison (cmp).</span></div><div class="line"><a name="l03129"></a><span class="lineno"> 3129</span> <span class="comment"></span></div><div class="line"><a name="l03130"></a><span class="lineno"> 3130</span> <span class="comment">Cmp should return true if first argument is less than second argument.</span></div><div class="line"><a name="l03131"></a><span class="lineno"> 3131</span> <span class="comment"></span></div><div class="line"><a name="l03132"></a><span class="lineno"> 3132</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="l03133"></a><span class="lineno"> 3133</span> <span class="comment">new element with value (key) should be inserted.</span></div><div class="line"><a name="l03134"></a><span class="lineno"> 3134</span> <span class="comment">*/</span></div><div class="line"><a name="l03135"></a><span class="lineno"> 3135</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="l03136"></a><span class="lineno"> 3136</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="l03137"></a><span class="lineno"> 3137</span> {</div><div class="line"><a name="l03138"></a><span class="lineno"> 3138</span>  <span class="keywordtype">size_t</span> down = 0, up = (end - beg);</div><div class="line"><a name="l03139"></a><span class="lineno"> 3139</span>  <span class="keywordflow">while</span>(down < up)</div><div class="line"><a name="l03140"></a><span class="lineno"> 3140</span>  {</div><div class="line"><a name="l03141"></a><span class="lineno"> 3141</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> mid = (down + up) / 2;</div><div class="line"><a name="l03142"></a><span class="lineno"> 3142</span>  <span class="keywordflow">if</span>(cmp(*(beg+mid), key))</div><div class="line"><a name="l03143"></a><span class="lineno"> 3143</span>  {</div><div class="line"><a name="l03144"></a><span class="lineno"> 3144</span>  down = mid + 1;</div><div class="line"><a name="l03145"></a><span class="lineno"> 3145</span>  }</div><div class="line"><a name="l03146"></a><span class="lineno"> 3146</span>  <span class="keywordflow">else</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>  up = mid;</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>  }</div><div class="line"><a name="l03151"></a><span class="lineno"> 3151</span>  <span class="keywordflow">return</span> beg + down;</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> </div><div class="line"><a name="l03155"></a><span class="lineno"> 3155</span> <span class="comment">// Memory allocation</span></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="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="l03158"></a><span class="lineno"> 3158</span> {</div><div class="line"><a name="l03159"></a><span class="lineno"> 3159</span>  <span class="keywordflow">if</span>((pAllocationCallbacks != VMA_NULL) &&</div><div class="line"><a name="l03160"></a><span class="lineno"> 3160</span>  (pAllocationCallbacks->pfnAllocation != VMA_NULL))</div><div class="line"><a name="l03161"></a><span class="lineno"> 3161</span>  {</div><div class="line"><a name="l03162"></a><span class="lineno"> 3162</span>  <span class="keywordflow">return</span> (*pAllocationCallbacks->pfnAllocation)(</div><div class="line"><a name="l03163"></a><span class="lineno"> 3163</span>  pAllocationCallbacks->pUserData,</div><div class="line"><a name="l03164"></a><span class="lineno"> 3164</span>  size,</div><div class="line"><a name="l03165"></a><span class="lineno"> 3165</span>  alignment,</div><div class="line"><a name="l03166"></a><span class="lineno"> 3166</span>  VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);</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>  <span class="keywordflow">else</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>  <span class="keywordflow">return</span> VMA_SYSTEM_ALIGNED_MALLOC(size, alignment);</div><div class="line"><a name="l03171"></a><span class="lineno"> 3171</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> </div><div class="line"><a name="l03174"></a><span class="lineno"> 3174</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="l03175"></a><span class="lineno"> 3175</span> {</div><div class="line"><a name="l03176"></a><span class="lineno"> 3176</span>  <span class="keywordflow">if</span>((pAllocationCallbacks != VMA_NULL) &&</div><div class="line"><a name="l03177"></a><span class="lineno"> 3177</span>  (pAllocationCallbacks->pfnFree != VMA_NULL))</div><div class="line"><a name="l03178"></a><span class="lineno"> 3178</span>  {</div><div class="line"><a name="l03179"></a><span class="lineno"> 3179</span>  (*pAllocationCallbacks->pfnFree)(pAllocationCallbacks->pUserData, ptr);</div><div class="line"><a name="l03180"></a><span class="lineno"> 3180</span>  }</div><div class="line"><a name="l03181"></a><span class="lineno"> 3181</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l03182"></a><span class="lineno"> 3182</span>  {</div><div class="line"><a name="l03183"></a><span class="lineno"> 3183</span>  VMA_SYSTEM_FREE(ptr);</div><div class="line"><a name="l03184"></a><span class="lineno"> 3184</span>  }</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="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03188"></a><span class="lineno"> 3188</span> <span class="keyword">static</span> T* VmaAllocate(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks)</div><div class="line"><a name="l03189"></a><span class="lineno"> 3189</span> {</div><div class="line"><a name="l03190"></a><span class="lineno"> 3190</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="l03191"></a><span class="lineno"> 3191</span> }</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="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03194"></a><span class="lineno"> 3194</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="l03195"></a><span class="lineno"> 3195</span> {</div><div class="line"><a name="l03196"></a><span class="lineno"> 3196</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="l03197"></a><span class="lineno"> 3197</span> }</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="preprocessor">#define vma_new(allocator, type) new(VmaAllocate<type>(allocator))(type)</span></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> <span class="preprocessor">#define vma_new_array(allocator, type, count) new(VmaAllocateArray<type>((allocator), (count)))(type)</span></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> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03204"></a><span class="lineno"> 3204</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="l03205"></a><span class="lineno"> 3205</span> {</div><div class="line"><a name="l03206"></a><span class="lineno"> 3206</span>  ptr->~T();</div><div class="line"><a name="l03207"></a><span class="lineno"> 3207</span>  VmaFree(pAllocationCallbacks, ptr);</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> </div><div class="line"><a name="l03210"></a><span class="lineno"> 3210</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03211"></a><span class="lineno"> 3211</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="l03212"></a><span class="lineno"> 3212</span> {</div><div class="line"><a name="l03213"></a><span class="lineno"> 3213</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l03214"></a><span class="lineno"> 3214</span>  {</div><div class="line"><a name="l03215"></a><span class="lineno"> 3215</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = count; i--; )</div><div class="line"><a name="l03216"></a><span class="lineno"> 3216</span>  {</div><div class="line"><a name="l03217"></a><span class="lineno"> 3217</span>  ptr[i].~T();</div><div class="line"><a name="l03218"></a><span class="lineno"> 3218</span>  }</div><div class="line"><a name="l03219"></a><span class="lineno"> 3219</span>  VmaFree(pAllocationCallbacks, ptr);</div><div class="line"><a name="l03220"></a><span class="lineno"> 3220</span>  }</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> </div><div class="line"><a name="l03223"></a><span class="lineno"> 3223</span> <span class="comment">// STL-compatible allocator.</span></div><div class="line"><a name="l03224"></a><span class="lineno"> 3224</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03225"></a><span class="lineno"> 3225</span> <span class="keyword">class </span>VmaStlAllocator</div><div class="line"><a name="l03226"></a><span class="lineno"> 3226</span> {</div><div class="line"><a name="l03227"></a><span class="lineno"> 3227</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03228"></a><span class="lineno"> 3228</span>  <span class="keyword">const</span> VkAllocationCallbacks* <span class="keyword">const</span> m_pCallbacks;</div><div class="line"><a name="l03229"></a><span class="lineno"> 3229</span>  <span class="keyword">typedef</span> T value_type;</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>  VmaStlAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pCallbacks) : m_pCallbacks(pCallbacks) { }</div><div class="line"><a name="l03232"></a><span class="lineno"> 3232</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="l03233"></a><span class="lineno"> 3233</span> </div><div class="line"><a name="l03234"></a><span class="lineno"> 3234</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="l03235"></a><span class="lineno"> 3235</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="l03236"></a><span class="lineno"> 3236</span> </div><div class="line"><a name="l03237"></a><span class="lineno"> 3237</span>  <span class="keyword">template</span><<span class="keyword">typename</span> U></div><div class="line"><a name="l03238"></a><span class="lineno"> 3238</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="l03239"></a><span class="lineno"> 3239</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03240"></a><span class="lineno"> 3240</span>  <span class="keywordflow">return</span> m_pCallbacks == rhs.m_pCallbacks;</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>  <span class="keyword">template</span><<span class="keyword">typename</span> U></div><div class="line"><a name="l03243"></a><span class="lineno"> 3243</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="l03244"></a><span class="lineno"> 3244</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03245"></a><span class="lineno"> 3245</span>  <span class="keywordflow">return</span> m_pCallbacks != rhs.m_pCallbacks;</div><div class="line"><a name="l03246"></a><span class="lineno"> 3246</span>  }</div><div class="line"><a name="l03247"></a><span class="lineno"> 3247</span> </div><div class="line"><a name="l03248"></a><span class="lineno"> 3248</span>  VmaStlAllocator& operator=(<span class="keyword">const</span> VmaStlAllocator& x) = <span class="keyword">delete</span>;</div><div class="line"><a name="l03249"></a><span class="lineno"> 3249</span> };</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="preprocessor">#if VMA_USE_STL_VECTOR</span></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="preprocessor">#define VmaVector std::vector</span></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> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03256"></a><span class="lineno"> 3256</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="l03257"></a><span class="lineno"> 3257</span> {</div><div class="line"><a name="l03258"></a><span class="lineno"> 3258</span>  vec.insert(vec.begin() + index, item);</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> </div><div class="line"><a name="l03261"></a><span class="lineno"> 3261</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03262"></a><span class="lineno"> 3262</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="l03263"></a><span class="lineno"> 3263</span> {</div><div class="line"><a name="l03264"></a><span class="lineno"> 3264</span>  vec.erase(vec.begin() + index);</div><div class="line"><a name="l03265"></a><span class="lineno"> 3265</span> }</div><div class="line"><a name="l03266"></a><span class="lineno"> 3266</span> </div><div class="line"><a name="l03267"></a><span class="lineno"> 3267</span> <span class="preprocessor">#else // #if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l03268"></a><span class="lineno"> 3268</span> </div><div class="line"><a name="l03269"></a><span class="lineno"> 3269</span> <span class="comment">/* Class with interface compatible with subset of std::vector.</span></div><div class="line"><a name="l03270"></a><span class="lineno"> 3270</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="l03271"></a><span class="lineno"> 3271</span> <span class="comment">used for these objects. */</span></div><div class="line"><a name="l03272"></a><span class="lineno"> 3272</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> AllocatorT></div><div class="line"><a name="l03273"></a><span class="lineno"> 3273</span> <span class="keyword">class </span>VmaVector</div><div class="line"><a name="l03274"></a><span class="lineno"> 3274</span> {</div><div class="line"><a name="l03275"></a><span class="lineno"> 3275</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03276"></a><span class="lineno"> 3276</span>  <span class="keyword">typedef</span> T value_type;</div><div class="line"><a name="l03277"></a><span class="lineno"> 3277</span> </div><div class="line"><a name="l03278"></a><span class="lineno"> 3278</span>  VmaVector(<span class="keyword">const</span> AllocatorT& allocator) :</div><div class="line"><a name="l03279"></a><span class="lineno"> 3279</span>  m_Allocator(allocator),</div><div class="line"><a name="l03280"></a><span class="lineno"> 3280</span>  m_pArray(VMA_NULL),</div><div class="line"><a name="l03281"></a><span class="lineno"> 3281</span>  m_Count(0),</div><div class="line"><a name="l03282"></a><span class="lineno"> 3282</span>  m_Capacity(0)</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>  }</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>  VmaVector(<span class="keywordtype">size_t</span> count, <span class="keyword">const</span> AllocatorT& allocator) :</div><div class="line"><a name="l03287"></a><span class="lineno"> 3287</span>  m_Allocator(allocator),</div><div class="line"><a name="l03288"></a><span class="lineno"> 3288</span>  m_pArray(count ? (T*)VmaAllocateArray<T>(allocator.m_pCallbacks, count) : VMA_NULL),</div><div class="line"><a name="l03289"></a><span class="lineno"> 3289</span>  m_Count(count),</div><div class="line"><a name="l03290"></a><span class="lineno"> 3290</span>  m_Capacity(count)</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>  VmaVector(<span class="keyword">const</span> VmaVector<T, AllocatorT>& src) :</div><div class="line"><a name="l03295"></a><span class="lineno"> 3295</span>  m_Allocator(src.m_Allocator),</div><div class="line"><a name="l03296"></a><span class="lineno"> 3296</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="l03297"></a><span class="lineno"> 3297</span>  m_Count(src.m_Count),</div><div class="line"><a name="l03298"></a><span class="lineno"> 3298</span>  m_Capacity(src.m_Count)</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>(m_Count != 0)</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>  memcpy(m_pArray, src.m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</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>  </div><div class="line"><a name="l03306"></a><span class="lineno"> 3306</span>  ~VmaVector()</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>  VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l03309"></a><span class="lineno"> 3309</span>  }</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>  VmaVector& operator=(<span class="keyword">const</span> VmaVector<T, AllocatorT>& rhs)</div><div class="line"><a name="l03312"></a><span class="lineno"> 3312</span>  {</div><div class="line"><a name="l03313"></a><span class="lineno"> 3313</span>  <span class="keywordflow">if</span>(&rhs != <span class="keyword">this</span>)</div><div class="line"><a name="l03314"></a><span class="lineno"> 3314</span>  {</div><div class="line"><a name="l03315"></a><span class="lineno"> 3315</span>  resize(rhs.m_Count);</div><div class="line"><a name="l03316"></a><span class="lineno"> 3316</span>  <span class="keywordflow">if</span>(m_Count != 0)</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>  memcpy(m_pArray, rhs.m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</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>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l03322"></a><span class="lineno"> 3322</span>  }</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="keywordtype">bool</span> empty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Count == 0; }</div><div class="line"><a name="l03325"></a><span class="lineno"> 3325</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="l03326"></a><span class="lineno"> 3326</span>  T* data() { <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l03327"></a><span class="lineno"> 3327</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="l03328"></a><span class="lineno"> 3328</span>  </div><div class="line"><a name="l03329"></a><span class="lineno"> 3329</span>  T& operator[](<span class="keywordtype">size_t</span> index)</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>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l03332"></a><span class="lineno"> 3332</span>  <span class="keywordflow">return</span> m_pArray[index];</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="keyword">const</span> T& operator[](<span class="keywordtype">size_t</span> index)<span class="keyword"> const</span></div><div class="line"><a name="l03335"></a><span class="lineno"> 3335</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03336"></a><span class="lineno"> 3336</span>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l03337"></a><span class="lineno"> 3337</span>  <span class="keywordflow">return</span> m_pArray[index];</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> </div><div class="line"><a name="l03340"></a><span class="lineno"> 3340</span>  T& front()</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>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03343"></a><span class="lineno"> 3343</span>  <span class="keywordflow">return</span> m_pArray[0];</div><div class="line"><a name="l03344"></a><span class="lineno"> 3344</span>  }</div><div class="line"><a name="l03345"></a><span class="lineno"> 3345</span>  <span class="keyword">const</span> T& front()<span class="keyword"> const</span></div><div class="line"><a name="l03346"></a><span class="lineno"> 3346</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03347"></a><span class="lineno"> 3347</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03348"></a><span class="lineno"> 3348</span>  <span class="keywordflow">return</span> m_pArray[0];</div><div class="line"><a name="l03349"></a><span class="lineno"> 3349</span>  }</div><div class="line"><a name="l03350"></a><span class="lineno"> 3350</span>  T& back()</div><div class="line"><a name="l03351"></a><span class="lineno"> 3351</span>  {</div><div class="line"><a name="l03352"></a><span class="lineno"> 3352</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03353"></a><span class="lineno"> 3353</span>  <span class="keywordflow">return</span> m_pArray[m_Count - 1];</div><div class="line"><a name="l03354"></a><span class="lineno"> 3354</span>  }</div><div class="line"><a name="l03355"></a><span class="lineno"> 3355</span>  <span class="keyword">const</span> T& back()<span class="keyword"> const</span></div><div class="line"><a name="l03356"></a><span class="lineno"> 3356</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03357"></a><span class="lineno"> 3357</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03358"></a><span class="lineno"> 3358</span>  <span class="keywordflow">return</span> m_pArray[m_Count - 1];</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> </div><div class="line"><a name="l03361"></a><span class="lineno"> 3361</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="l03362"></a><span class="lineno"> 3362</span>  {</div><div class="line"><a name="l03363"></a><span class="lineno"> 3363</span>  newCapacity = VMA_MAX(newCapacity, m_Count);</div><div class="line"><a name="l03364"></a><span class="lineno"> 3364</span>  </div><div class="line"><a name="l03365"></a><span class="lineno"> 3365</span>  <span class="keywordflow">if</span>((newCapacity < m_Capacity) && !freeMemory)</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>  newCapacity = m_Capacity;</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="l03370"></a><span class="lineno"> 3370</span>  <span class="keywordflow">if</span>(newCapacity != m_Capacity)</div><div class="line"><a name="l03371"></a><span class="lineno"> 3371</span>  {</div><div class="line"><a name="l03372"></a><span class="lineno"> 3372</span>  T* <span class="keyword">const</span> newArray = newCapacity ? VmaAllocateArray<T>(m_Allocator, newCapacity) : VMA_NULL;</div><div class="line"><a name="l03373"></a><span class="lineno"> 3373</span>  <span class="keywordflow">if</span>(m_Count != 0)</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>  memcpy(newArray, m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</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>  VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l03378"></a><span class="lineno"> 3378</span>  m_Capacity = newCapacity;</div><div class="line"><a name="l03379"></a><span class="lineno"> 3379</span>  m_pArray = newArray;</div><div class="line"><a name="l03380"></a><span class="lineno"> 3380</span>  }</div><div class="line"><a name="l03381"></a><span class="lineno"> 3381</span>  }</div><div class="line"><a name="l03382"></a><span class="lineno"> 3382</span> </div><div class="line"><a name="l03383"></a><span class="lineno"> 3383</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="l03384"></a><span class="lineno"> 3384</span>  {</div><div class="line"><a name="l03385"></a><span class="lineno"> 3385</span>  <span class="keywordtype">size_t</span> newCapacity = m_Capacity;</div><div class="line"><a name="l03386"></a><span class="lineno"> 3386</span>  <span class="keywordflow">if</span>(newCount > m_Capacity)</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>  newCapacity = VMA_MAX(newCount, VMA_MAX(m_Capacity * 3 / 2, (<span class="keywordtype">size_t</span>)8));</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="keywordflow">else</span> <span class="keywordflow">if</span>(freeMemory)</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>  newCapacity = newCount;</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> </div><div class="line"><a name="l03395"></a><span class="lineno"> 3395</span>  <span class="keywordflow">if</span>(newCapacity != m_Capacity)</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>  T* <span class="keyword">const</span> newArray = newCapacity ? VmaAllocateArray<T>(m_Allocator.m_pCallbacks, newCapacity) : VMA_NULL;</div><div class="line"><a name="l03398"></a><span class="lineno"> 3398</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> elementsToCopy = VMA_MIN(m_Count, newCount);</div><div class="line"><a name="l03399"></a><span class="lineno"> 3399</span>  <span class="keywordflow">if</span>(elementsToCopy != 0)</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>  memcpy(newArray, m_pArray, elementsToCopy * <span class="keyword">sizeof</span>(T));</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>  VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l03404"></a><span class="lineno"> 3404</span>  m_Capacity = newCapacity;</div><div class="line"><a name="l03405"></a><span class="lineno"> 3405</span>  m_pArray = newArray;</div><div class="line"><a name="l03406"></a><span class="lineno"> 3406</span>  }</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>  m_Count = newCount;</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="keywordtype">void</span> clear(<span class="keywordtype">bool</span> freeMemory = <span class="keyword">false</span>)</div><div class="line"><a name="l03412"></a><span class="lineno"> 3412</span>  {</div><div class="line"><a name="l03413"></a><span class="lineno"> 3413</span>  resize(0, freeMemory);</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> </div><div class="line"><a name="l03416"></a><span class="lineno"> 3416</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="l03417"></a><span class="lineno"> 3417</span>  {</div><div class="line"><a name="l03418"></a><span class="lineno"> 3418</span>  VMA_HEAVY_ASSERT(index <= m_Count);</div><div class="line"><a name="l03419"></a><span class="lineno"> 3419</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = size();</div><div class="line"><a name="l03420"></a><span class="lineno"> 3420</span>  resize(oldCount + 1);</div><div class="line"><a name="l03421"></a><span class="lineno"> 3421</span>  <span class="keywordflow">if</span>(index < oldCount)</div><div class="line"><a name="l03422"></a><span class="lineno"> 3422</span>  {</div><div class="line"><a name="l03423"></a><span class="lineno"> 3423</span>  memmove(m_pArray + (index + 1), m_pArray + index, (oldCount - index) * <span class="keyword">sizeof</span>(T));</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>  m_pArray[index] = src;</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="keywordtype">void</span> <span class="keyword">remove</span>(<span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l03429"></a><span class="lineno"> 3429</span>  {</div><div class="line"><a name="l03430"></a><span class="lineno"> 3430</span>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l03431"></a><span class="lineno"> 3431</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = size();</div><div class="line"><a name="l03432"></a><span class="lineno"> 3432</span>  <span class="keywordflow">if</span>(index < oldCount - 1)</div><div class="line"><a name="l03433"></a><span class="lineno"> 3433</span>  {</div><div class="line"><a name="l03434"></a><span class="lineno"> 3434</span>  memmove(m_pArray + index, m_pArray + (index + 1), (oldCount - index - 1) * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03435"></a><span class="lineno"> 3435</span>  }</div><div class="line"><a name="l03436"></a><span class="lineno"> 3436</span>  resize(oldCount - 1);</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="keywordtype">void</span> push_back(<span class="keyword">const</span> T& src)</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="keyword">const</span> <span class="keywordtype">size_t</span> newIndex = size();</div><div class="line"><a name="l03442"></a><span class="lineno"> 3442</span>  resize(newIndex + 1);</div><div class="line"><a name="l03443"></a><span class="lineno"> 3443</span>  m_pArray[newIndex] = src;</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> </div><div class="line"><a name="l03446"></a><span class="lineno"> 3446</span>  <span class="keywordtype">void</span> pop_back()</div><div class="line"><a name="l03447"></a><span class="lineno"> 3447</span>  {</div><div class="line"><a name="l03448"></a><span class="lineno"> 3448</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03449"></a><span class="lineno"> 3449</span>  resize(size() - 1);</div><div class="line"><a name="l03450"></a><span class="lineno"> 3450</span>  }</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>  <span class="keywordtype">void</span> push_front(<span class="keyword">const</span> T& src)</div><div class="line"><a name="l03453"></a><span class="lineno"> 3453</span>  {</div><div class="line"><a name="l03454"></a><span class="lineno"> 3454</span>  insert(0, src);</div><div class="line"><a name="l03455"></a><span class="lineno"> 3455</span>  }</div><div class="line"><a name="l03456"></a><span class="lineno"> 3456</span> </div><div class="line"><a name="l03457"></a><span class="lineno"> 3457</span>  <span class="keywordtype">void</span> pop_front()</div><div class="line"><a name="l03458"></a><span class="lineno"> 3458</span>  {</div><div class="line"><a name="l03459"></a><span class="lineno"> 3459</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03460"></a><span class="lineno"> 3460</span>  <span class="keyword">remove</span>(0);</div><div class="line"><a name="l03461"></a><span class="lineno"> 3461</span>  }</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>  <span class="keyword">typedef</span> T* iterator;</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>  iterator begin() { <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l03466"></a><span class="lineno"> 3466</span>  iterator end() { <span class="keywordflow">return</span> m_pArray + m_Count; }</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> <span class="keyword">private</span>:</div><div class="line"><a name="l03469"></a><span class="lineno"> 3469</span>  AllocatorT m_Allocator;</div><div class="line"><a name="l03470"></a><span class="lineno"> 3470</span>  T* m_pArray;</div><div class="line"><a name="l03471"></a><span class="lineno"> 3471</span>  <span class="keywordtype">size_t</span> m_Count;</div><div class="line"><a name="l03472"></a><span class="lineno"> 3472</span>  <span class="keywordtype">size_t</span> m_Capacity;</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> </div><div class="line"><a name="l03475"></a><span class="lineno"> 3475</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03476"></a><span class="lineno"> 3476</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="l03477"></a><span class="lineno"> 3477</span> {</div><div class="line"><a name="l03478"></a><span class="lineno"> 3478</span>  vec.insert(index, item);</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> </div><div class="line"><a name="l03481"></a><span class="lineno"> 3481</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03482"></a><span class="lineno"> 3482</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="l03483"></a><span class="lineno"> 3483</span> {</div><div class="line"><a name="l03484"></a><span class="lineno"> 3484</span>  vec.remove(index);</div><div class="line"><a name="l03485"></a><span class="lineno"> 3485</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="preprocessor">#endif // #if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l03488"></a><span class="lineno"> 3488</span> </div><div class="line"><a name="l03489"></a><span class="lineno"> 3489</span> <span class="keyword">template</span><<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT></div><div class="line"><a name="l03490"></a><span class="lineno"> 3490</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="l03491"></a><span class="lineno"> 3491</span> {</div><div class="line"><a name="l03492"></a><span class="lineno"> 3492</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> indexToInsert = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l03493"></a><span class="lineno"> 3493</span>  vector.data(),</div><div class="line"><a name="l03494"></a><span class="lineno"> 3494</span>  vector.data() + vector.size(),</div><div class="line"><a name="l03495"></a><span class="lineno"> 3495</span>  value,</div><div class="line"><a name="l03496"></a><span class="lineno"> 3496</span>  CmpLess()) - vector.data();</div><div class="line"><a name="l03497"></a><span class="lineno"> 3497</span>  VmaVectorInsert(vector, indexToInsert, value);</div><div class="line"><a name="l03498"></a><span class="lineno"> 3498</span>  <span class="keywordflow">return</span> indexToInsert;</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> <span class="keyword">template</span><<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT></div><div class="line"><a name="l03502"></a><span class="lineno"> 3502</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="l03503"></a><span class="lineno"> 3503</span> {</div><div class="line"><a name="l03504"></a><span class="lineno"> 3504</span>  CmpLess comparator;</div><div class="line"><a name="l03505"></a><span class="lineno"> 3505</span>  <span class="keyword">typename</span> VectorT::iterator it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l03506"></a><span class="lineno"> 3506</span>  vector.begin(),</div><div class="line"><a name="l03507"></a><span class="lineno"> 3507</span>  vector.end(),</div><div class="line"><a name="l03508"></a><span class="lineno"> 3508</span>  value,</div><div class="line"><a name="l03509"></a><span class="lineno"> 3509</span>  comparator);</div><div class="line"><a name="l03510"></a><span class="lineno"> 3510</span>  <span class="keywordflow">if</span>((it != vector.end()) && !comparator(*it, value) && !comparator(value, *it))</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>  <span class="keywordtype">size_t</span> indexToRemove = it - vector.begin();</div><div class="line"><a name="l03513"></a><span class="lineno"> 3513</span>  VmaVectorRemove(vector, indexToRemove);</div><div class="line"><a name="l03514"></a><span class="lineno"> 3514</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l03519"></a><span class="lineno"> 3519</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="l03520"></a><span class="lineno"> 3520</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="l03521"></a><span class="lineno"> 3521</span> {</div><div class="line"><a name="l03522"></a><span class="lineno"> 3522</span>  CmpLess comparator;</div><div class="line"><a name="l03523"></a><span class="lineno"> 3523</span>  IterT it = VmaBinaryFindFirstNotLess<CmpLess, IterT, KeyT>(</div><div class="line"><a name="l03524"></a><span class="lineno"> 3524</span>  beg, end, value, comparator);</div><div class="line"><a name="l03525"></a><span class="lineno"> 3525</span>  <span class="keywordflow">if</span>(it == end ||</div><div class="line"><a name="l03526"></a><span class="lineno"> 3526</span>  (!comparator(*it, value) && !comparator(value, *it)))</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>  <span class="keywordflow">return</span> it;</div><div class="line"><a name="l03529"></a><span class="lineno"> 3529</span>  }</div><div class="line"><a name="l03530"></a><span class="lineno"> 3530</span>  <span class="keywordflow">return</span> end;</div><div class="line"><a name="l03531"></a><span class="lineno"> 3531</span> }</div><div class="line"><a name="l03532"></a><span class="lineno"> 3532</span> </div><div class="line"><a name="l03534"></a><span class="lineno"> 3534</span> <span class="comment">// class VmaPoolAllocator</span></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> <span class="comment">/*</span></div><div class="line"><a name="l03537"></a><span class="lineno"> 3537</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="l03538"></a><span class="lineno"> 3538</span> <span class="comment">allocation. Number of elements that can be allocated is not bounded because</span></div><div class="line"><a name="l03539"></a><span class="lineno"> 3539</span> <span class="comment">allocator can create multiple blocks.</span></div><div class="line"><a name="l03540"></a><span class="lineno"> 3540</span> <span class="comment">*/</span></div><div class="line"><a name="l03541"></a><span class="lineno"> 3541</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03542"></a><span class="lineno"> 3542</span> <span class="keyword">class </span>VmaPoolAllocator</div><div class="line"><a name="l03543"></a><span class="lineno"> 3543</span> {</div><div class="line"><a name="l03544"></a><span class="lineno"> 3544</span>  VMA_CLASS_NO_COPY(VmaPoolAllocator)</div><div class="line"><a name="l03545"></a><span class="lineno"> 3545</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03546"></a><span class="lineno"> 3546</span>  VmaPoolAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">size_t</span> itemsPerBlock);</div><div class="line"><a name="l03547"></a><span class="lineno"> 3547</span>  ~VmaPoolAllocator();</div><div class="line"><a name="l03548"></a><span class="lineno"> 3548</span>  <span class="keywordtype">void</span> Clear();</div><div class="line"><a name="l03549"></a><span class="lineno"> 3549</span>  T* Alloc();</div><div class="line"><a name="l03550"></a><span class="lineno"> 3550</span>  <span class="keywordtype">void</span> Free(T* ptr);</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">private</span>:</div><div class="line"><a name="l03553"></a><span class="lineno"> 3553</span>  <span class="keyword">union </span>Item</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>  uint32_t NextFreeIndex;</div><div class="line"><a name="l03556"></a><span class="lineno"> 3556</span>  T Value;</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> </div><div class="line"><a name="l03559"></a><span class="lineno"> 3559</span>  <span class="keyword">struct </span>ItemBlock</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>  Item* pItems;</div><div class="line"><a name="l03562"></a><span class="lineno"> 3562</span>  uint32_t FirstFreeIndex;</div><div class="line"><a name="l03563"></a><span class="lineno"> 3563</span>  };</div><div class="line"><a name="l03564"></a><span class="lineno"> 3564</span>  </div><div class="line"><a name="l03565"></a><span class="lineno"> 3565</span>  <span class="keyword">const</span> VkAllocationCallbacks* m_pAllocationCallbacks;</div><div class="line"><a name="l03566"></a><span class="lineno"> 3566</span>  <span class="keywordtype">size_t</span> m_ItemsPerBlock;</div><div class="line"><a name="l03567"></a><span class="lineno"> 3567</span>  VmaVector< ItemBlock, VmaStlAllocator<ItemBlock> > m_ItemBlocks;</div><div class="line"><a name="l03568"></a><span class="lineno"> 3568</span> </div><div class="line"><a name="l03569"></a><span class="lineno"> 3569</span>  ItemBlock& CreateNewBlock();</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> </div><div class="line"><a name="l03572"></a><span class="lineno"> 3572</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03573"></a><span class="lineno"> 3573</span> VmaPoolAllocator<T>::VmaPoolAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">size_t</span> itemsPerBlock) :</div><div class="line"><a name="l03574"></a><span class="lineno"> 3574</span>  m_pAllocationCallbacks(pAllocationCallbacks),</div><div class="line"><a name="l03575"></a><span class="lineno"> 3575</span>  m_ItemsPerBlock(itemsPerBlock),</div><div class="line"><a name="l03576"></a><span class="lineno"> 3576</span>  m_ItemBlocks(VmaStlAllocator<ItemBlock>(pAllocationCallbacks))</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>  VMA_ASSERT(itemsPerBlock > 0);</div><div class="line"><a name="l03579"></a><span class="lineno"> 3579</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> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03582"></a><span class="lineno"> 3582</span> VmaPoolAllocator<T>::~VmaPoolAllocator()</div><div class="line"><a name="l03583"></a><span class="lineno"> 3583</span> {</div><div class="line"><a name="l03584"></a><span class="lineno"> 3584</span>  Clear();</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> </div><div class="line"><a name="l03587"></a><span class="lineno"> 3587</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03588"></a><span class="lineno"> 3588</span> <span class="keywordtype">void</span> VmaPoolAllocator<T>::Clear()</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>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l03591"></a><span class="lineno"> 3591</span>  vma_delete_array(m_pAllocationCallbacks, m_ItemBlocks[i].pItems, m_ItemsPerBlock);</div><div class="line"><a name="l03592"></a><span class="lineno"> 3592</span>  m_ItemBlocks.clear();</div><div class="line"><a name="l03593"></a><span class="lineno"> 3593</span> }</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> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03596"></a><span class="lineno"> 3596</span> T* VmaPoolAllocator<T>::Alloc()</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>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</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>  ItemBlock& block = m_ItemBlocks[i];</div><div class="line"><a name="l03601"></a><span class="lineno"> 3601</span>  <span class="comment">// This block has some free items: Use first one.</span></div><div class="line"><a name="l03602"></a><span class="lineno"> 3602</span>  <span class="keywordflow">if</span>(block.FirstFreeIndex != UINT32_MAX)</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>  Item* <span class="keyword">const</span> pItem = &block.pItems[block.FirstFreeIndex];</div><div class="line"><a name="l03605"></a><span class="lineno"> 3605</span>  block.FirstFreeIndex = pItem->NextFreeIndex;</div><div class="line"><a name="l03606"></a><span class="lineno"> 3606</span>  <span class="keywordflow">return</span> &pItem->Value;</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>  }</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>  <span class="comment">// No block has free item: Create new one and use it.</span></div><div class="line"><a name="l03611"></a><span class="lineno"> 3611</span>  ItemBlock& newBlock = CreateNewBlock();</div><div class="line"><a name="l03612"></a><span class="lineno"> 3612</span>  Item* <span class="keyword">const</span> pItem = &newBlock.pItems[0];</div><div class="line"><a name="l03613"></a><span class="lineno"> 3613</span>  newBlock.FirstFreeIndex = pItem->NextFreeIndex;</div><div class="line"><a name="l03614"></a><span class="lineno"> 3614</span>  <span class="keywordflow">return</span> &pItem->Value;</div><div class="line"><a name="l03615"></a><span class="lineno"> 3615</span> }</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> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03618"></a><span class="lineno"> 3618</span> <span class="keywordtype">void</span> VmaPoolAllocator<T>::Free(T* ptr)</div><div class="line"><a name="l03619"></a><span class="lineno"> 3619</span> {</div><div class="line"><a name="l03620"></a><span class="lineno"> 3620</span>  <span class="comment">// Search all memory blocks to find ptr.</span></div><div class="line"><a name="l03621"></a><span class="lineno"> 3621</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="l03622"></a><span class="lineno"> 3622</span>  {</div><div class="line"><a name="l03623"></a><span class="lineno"> 3623</span>  ItemBlock& block = m_ItemBlocks[i];</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>  <span class="comment">// Casting to union.</span></div><div class="line"><a name="l03626"></a><span class="lineno"> 3626</span>  Item* pItemPtr;</div><div class="line"><a name="l03627"></a><span class="lineno"> 3627</span>  memcpy(&pItemPtr, &ptr, <span class="keyword">sizeof</span>(pItemPtr));</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="comment">// Check if pItemPtr is in address range of this block.</span></div><div class="line"><a name="l03630"></a><span class="lineno"> 3630</span>  <span class="keywordflow">if</span>((pItemPtr >= block.pItems) && (pItemPtr < block.pItems + m_ItemsPerBlock))</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="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="l03633"></a><span class="lineno"> 3633</span>  pItemPtr->NextFreeIndex = block.FirstFreeIndex;</div><div class="line"><a name="l03634"></a><span class="lineno"> 3634</span>  block.FirstFreeIndex = index;</div><div class="line"><a name="l03635"></a><span class="lineno"> 3635</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l03636"></a><span class="lineno"> 3636</span>  }</div><div class="line"><a name="l03637"></a><span class="lineno"> 3637</span>  }</div><div class="line"><a name="l03638"></a><span class="lineno"> 3638</span>  VMA_ASSERT(0 && <span class="stringliteral">"Pointer doesn't belong to this memory pool."</span>);</div><div class="line"><a name="l03639"></a><span class="lineno"> 3639</span> }</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> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03642"></a><span class="lineno"> 3642</span> <span class="keyword">typename</span> VmaPoolAllocator<T>::ItemBlock& VmaPoolAllocator<T>::CreateNewBlock()</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>  ItemBlock newBlock = {</div><div class="line"><a name="l03645"></a><span class="lineno"> 3645</span>  vma_new_array(m_pAllocationCallbacks, Item, m_ItemsPerBlock), 0 };</div><div class="line"><a name="l03646"></a><span class="lineno"> 3646</span> </div><div class="line"><a name="l03647"></a><span class="lineno"> 3647</span>  m_ItemBlocks.push_back(newBlock);</div><div class="line"><a name="l03648"></a><span class="lineno"> 3648</span> </div><div class="line"><a name="l03649"></a><span class="lineno"> 3649</span>  <span class="comment">// Setup singly-linked list of all free items in this block.</span></div><div class="line"><a name="l03650"></a><span class="lineno"> 3650</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < m_ItemsPerBlock - 1; ++i)</div><div class="line"><a name="l03651"></a><span class="lineno"> 3651</span>  newBlock.pItems[i].NextFreeIndex = i + 1;</div><div class="line"><a name="l03652"></a><span class="lineno"> 3652</span>  newBlock.pItems[m_ItemsPerBlock - 1].NextFreeIndex = UINT32_MAX;</div><div class="line"><a name="l03653"></a><span class="lineno"> 3653</span>  <span class="keywordflow">return</span> m_ItemBlocks.back();</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> </div><div class="line"><a name="l03657"></a><span class="lineno"> 3657</span> <span class="comment">// class VmaRawList, VmaList</span></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="preprocessor">#if VMA_USE_STL_LIST</span></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> <span class="preprocessor">#define VmaList std::list</span></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> <span class="preprocessor">#else // #if VMA_USE_STL_LIST</span></div><div class="line"><a name="l03664"></a><span class="lineno"> 3664</span> </div><div class="line"><a name="l03665"></a><span class="lineno"> 3665</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03666"></a><span class="lineno"> 3666</span> <span class="keyword">struct </span>VmaListItem</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>  VmaListItem* pPrev;</div><div class="line"><a name="l03669"></a><span class="lineno"> 3669</span>  VmaListItem* pNext;</div><div class="line"><a name="l03670"></a><span class="lineno"> 3670</span>  T Value;</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="comment">// Doubly linked list.</span></div><div class="line"><a name="l03674"></a><span class="lineno"> 3674</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03675"></a><span class="lineno"> 3675</span> <span class="keyword">class </span>VmaRawList</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_CLASS_NO_COPY(VmaRawList)</div><div class="line"><a name="l03678"></a><span class="lineno"> 3678</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03679"></a><span class="lineno"> 3679</span>  <span class="keyword">typedef</span> VmaListItem<T> ItemType;</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>  VmaRawList(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks);</div><div class="line"><a name="l03682"></a><span class="lineno"> 3682</span>  ~VmaRawList();</div><div class="line"><a name="l03683"></a><span class="lineno"> 3683</span>  <span class="keywordtype">void</span> Clear();</div><div class="line"><a name="l03684"></a><span class="lineno"> 3684</span> </div><div class="line"><a name="l03685"></a><span class="lineno"> 3685</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="l03686"></a><span class="lineno"> 3686</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="l03687"></a><span class="lineno"> 3687</span> </div><div class="line"><a name="l03688"></a><span class="lineno"> 3688</span>  ItemType* Front() { <span class="keywordflow">return</span> m_pFront; }</div><div class="line"><a name="l03689"></a><span class="lineno"> 3689</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="l03690"></a><span class="lineno"> 3690</span>  ItemType* Back() { <span class="keywordflow">return</span> m_pBack; }</div><div class="line"><a name="l03691"></a><span class="lineno"> 3691</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="l03692"></a><span class="lineno"> 3692</span> </div><div class="line"><a name="l03693"></a><span class="lineno"> 3693</span>  ItemType* PushBack();</div><div class="line"><a name="l03694"></a><span class="lineno"> 3694</span>  ItemType* PushFront();</div><div class="line"><a name="l03695"></a><span class="lineno"> 3695</span>  ItemType* PushBack(<span class="keyword">const</span> T& value);</div><div class="line"><a name="l03696"></a><span class="lineno"> 3696</span>  ItemType* PushFront(<span class="keyword">const</span> T& value);</div><div class="line"><a name="l03697"></a><span class="lineno"> 3697</span>  <span class="keywordtype">void</span> PopBack();</div><div class="line"><a name="l03698"></a><span class="lineno"> 3698</span>  <span class="keywordtype">void</span> PopFront();</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>  <span class="comment">// Item can be null - it means PushBack.</span></div><div class="line"><a name="l03701"></a><span class="lineno"> 3701</span>  ItemType* InsertBefore(ItemType* pItem);</div><div class="line"><a name="l03702"></a><span class="lineno"> 3702</span>  <span class="comment">// Item can be null - it means PushFront.</span></div><div class="line"><a name="l03703"></a><span class="lineno"> 3703</span>  ItemType* InsertAfter(ItemType* pItem);</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>  ItemType* InsertBefore(ItemType* pItem, <span class="keyword">const</span> T& value);</div><div class="line"><a name="l03706"></a><span class="lineno"> 3706</span>  ItemType* InsertAfter(ItemType* pItem, <span class="keyword">const</span> T& 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="keywordtype">void</span> Remove(ItemType* pItem);</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">private</span>:</div><div class="line"><a name="l03711"></a><span class="lineno"> 3711</span>  <span class="keyword">const</span> VkAllocationCallbacks* <span class="keyword">const</span> m_pAllocationCallbacks;</div><div class="line"><a name="l03712"></a><span class="lineno"> 3712</span>  VmaPoolAllocator<ItemType> m_ItemAllocator;</div><div class="line"><a name="l03713"></a><span class="lineno"> 3713</span>  ItemType* m_pFront;</div><div class="line"><a name="l03714"></a><span class="lineno"> 3714</span>  ItemType* m_pBack;</div><div class="line"><a name="l03715"></a><span class="lineno"> 3715</span>  <span class="keywordtype">size_t</span> m_Count;</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> </div><div class="line"><a name="l03718"></a><span class="lineno"> 3718</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03719"></a><span class="lineno"> 3719</span> VmaRawList<T>::VmaRawList(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l03720"></a><span class="lineno"> 3720</span>  m_pAllocationCallbacks(pAllocationCallbacks),</div><div class="line"><a name="l03721"></a><span class="lineno"> 3721</span>  m_ItemAllocator(pAllocationCallbacks, 128),</div><div class="line"><a name="l03722"></a><span class="lineno"> 3722</span>  m_pFront(VMA_NULL),</div><div class="line"><a name="l03723"></a><span class="lineno"> 3723</span>  m_pBack(VMA_NULL),</div><div class="line"><a name="l03724"></a><span class="lineno"> 3724</span>  m_Count(0)</div><div class="line"><a name="l03725"></a><span class="lineno"> 3725</span> {</div><div class="line"><a name="l03726"></a><span class="lineno"> 3726</span> }</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="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03729"></a><span class="lineno"> 3729</span> VmaRawList<T>::~VmaRawList()</div><div class="line"><a name="l03730"></a><span class="lineno"> 3730</span> {</div><div class="line"><a name="l03731"></a><span class="lineno"> 3731</span>  <span class="comment">// Intentionally not calling Clear, because that would be unnecessary</span></div><div class="line"><a name="l03732"></a><span class="lineno"> 3732</span>  <span class="comment">// computations to return all items to m_ItemAllocator as free.</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> T></div><div class="line"><a name="l03736"></a><span class="lineno"> 3736</span> <span class="keywordtype">void</span> VmaRawList<T>::Clear()</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>  <span class="keywordflow">if</span>(IsEmpty() == <span class="keyword">false</span>)</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>  ItemType* pItem = m_pBack;</div><div class="line"><a name="l03741"></a><span class="lineno"> 3741</span>  <span class="keywordflow">while</span>(pItem != VMA_NULL)</div><div class="line"><a name="l03742"></a><span class="lineno"> 3742</span>  {</div><div class="line"><a name="l03743"></a><span class="lineno"> 3743</span>  ItemType* <span class="keyword">const</span> pPrevItem = pItem->pPrev;</div><div class="line"><a name="l03744"></a><span class="lineno"> 3744</span>  m_ItemAllocator.Free(pItem);</div><div class="line"><a name="l03745"></a><span class="lineno"> 3745</span>  pItem = pPrevItem;</div><div class="line"><a name="l03746"></a><span class="lineno"> 3746</span>  }</div><div class="line"><a name="l03747"></a><span class="lineno"> 3747</span>  m_pFront = VMA_NULL;</div><div class="line"><a name="l03748"></a><span class="lineno"> 3748</span>  m_pBack = VMA_NULL;</div><div class="line"><a name="l03749"></a><span class="lineno"> 3749</span>  m_Count = 0;</div><div class="line"><a name="l03750"></a><span class="lineno"> 3750</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> </div><div class="line"><a name="l03753"></a><span class="lineno"> 3753</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03754"></a><span class="lineno"> 3754</span> VmaListItem<T>* VmaRawList<T>::PushBack()</div><div class="line"><a name="l03755"></a><span class="lineno"> 3755</span> {</div><div class="line"><a name="l03756"></a><span class="lineno"> 3756</span>  ItemType* <span class="keyword">const</span> pNewItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l03757"></a><span class="lineno"> 3757</span>  pNewItem->pNext = VMA_NULL;</div><div class="line"><a name="l03758"></a><span class="lineno"> 3758</span>  <span class="keywordflow">if</span>(IsEmpty())</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>  pNewItem->pPrev = VMA_NULL;</div><div class="line"><a name="l03761"></a><span class="lineno"> 3761</span>  m_pFront = pNewItem;</div><div class="line"><a name="l03762"></a><span class="lineno"> 3762</span>  m_pBack = pNewItem;</div><div class="line"><a name="l03763"></a><span class="lineno"> 3763</span>  m_Count = 1;</div><div class="line"><a name="l03764"></a><span class="lineno"> 3764</span>  }</div><div class="line"><a name="l03765"></a><span class="lineno"> 3765</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l03766"></a><span class="lineno"> 3766</span>  {</div><div class="line"><a name="l03767"></a><span class="lineno"> 3767</span>  pNewItem->pPrev = m_pBack;</div><div class="line"><a name="l03768"></a><span class="lineno"> 3768</span>  m_pBack->pNext = pNewItem;</div><div class="line"><a name="l03769"></a><span class="lineno"> 3769</span>  m_pBack = pNewItem;</div><div class="line"><a name="l03770"></a><span class="lineno"> 3770</span>  ++m_Count;</div><div class="line"><a name="l03771"></a><span class="lineno"> 3771</span>  }</div><div class="line"><a name="l03772"></a><span class="lineno"> 3772</span>  <span class="keywordflow">return</span> pNewItem;</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">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03776"></a><span class="lineno"> 3776</span> VmaListItem<T>* VmaRawList<T>::PushFront()</div><div class="line"><a name="l03777"></a><span class="lineno"> 3777</span> {</div><div class="line"><a name="l03778"></a><span class="lineno"> 3778</span>  ItemType* <span class="keyword">const</span> pNewItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l03779"></a><span class="lineno"> 3779</span>  pNewItem->pPrev = VMA_NULL;</div><div class="line"><a name="l03780"></a><span class="lineno"> 3780</span>  <span class="keywordflow">if</span>(IsEmpty())</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>  pNewItem->pNext = VMA_NULL;</div><div class="line"><a name="l03783"></a><span class="lineno"> 3783</span>  m_pFront = pNewItem;</div><div class="line"><a name="l03784"></a><span class="lineno"> 3784</span>  m_pBack = pNewItem;</div><div class="line"><a name="l03785"></a><span class="lineno"> 3785</span>  m_Count = 1;</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>  <span class="keywordflow">else</span></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>  pNewItem->pNext = m_pFront;</div><div class="line"><a name="l03790"></a><span class="lineno"> 3790</span>  m_pFront->pPrev = pNewItem;</div><div class="line"><a name="l03791"></a><span class="lineno"> 3791</span>  m_pFront = pNewItem;</div><div class="line"><a name="l03792"></a><span class="lineno"> 3792</span>  ++m_Count;</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>  <span class="keywordflow">return</span> pNewItem;</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> VmaListItem<T>* VmaRawList<T>::PushBack(<span class="keyword">const</span> T& value)</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>  ItemType* <span class="keyword">const</span> pNewItem = PushBack();</div><div class="line"><a name="l03801"></a><span class="lineno"> 3801</span>  pNewItem->Value = value;</div><div class="line"><a name="l03802"></a><span class="lineno"> 3802</span>  <span class="keywordflow">return</span> pNewItem;</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> VmaListItem<T>* VmaRawList<T>::PushFront(<span class="keyword">const</span> T& value)</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>  ItemType* <span class="keyword">const</span> pNewItem = PushFront();</div><div class="line"><a name="l03809"></a><span class="lineno"> 3809</span>  pNewItem->Value = value;</div><div class="line"><a name="l03810"></a><span class="lineno"> 3810</span>  <span class="keywordflow">return</span> pNewItem;</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> <span class="keywordtype">void</span> VmaRawList<T>::PopBack()</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>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03817"></a><span class="lineno"> 3817</span>  ItemType* <span class="keyword">const</span> pBackItem = m_pBack;</div><div class="line"><a name="l03818"></a><span class="lineno"> 3818</span>  ItemType* <span class="keyword">const</span> pPrevItem = pBackItem->pPrev;</div><div class="line"><a name="l03819"></a><span class="lineno"> 3819</span>  <span class="keywordflow">if</span>(pPrevItem != VMA_NULL)</div><div class="line"><a name="l03820"></a><span class="lineno"> 3820</span>  {</div><div class="line"><a name="l03821"></a><span class="lineno"> 3821</span>  pPrevItem->pNext = VMA_NULL;</div><div class="line"><a name="l03822"></a><span class="lineno"> 3822</span>  }</div><div class="line"><a name="l03823"></a><span class="lineno"> 3823</span>  m_pBack = pPrevItem;</div><div class="line"><a name="l03824"></a><span class="lineno"> 3824</span>  m_ItemAllocator.Free(pBackItem);</div><div class="line"><a name="l03825"></a><span class="lineno"> 3825</span>  --m_Count;</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="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03829"></a><span class="lineno"> 3829</span> <span class="keywordtype">void</span> VmaRawList<T>::PopFront()</div><div class="line"><a name="l03830"></a><span class="lineno"> 3830</span> {</div><div class="line"><a name="l03831"></a><span class="lineno"> 3831</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03832"></a><span class="lineno"> 3832</span>  ItemType* <span class="keyword">const</span> pFrontItem = m_pFront;</div><div class="line"><a name="l03833"></a><span class="lineno"> 3833</span>  ItemType* <span class="keyword">const</span> pNextItem = pFrontItem->pNext;</div><div class="line"><a name="l03834"></a><span class="lineno"> 3834</span>  <span class="keywordflow">if</span>(pNextItem != VMA_NULL)</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>  pNextItem->pPrev = VMA_NULL;</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>  m_pFront = pNextItem;</div><div class="line"><a name="l03839"></a><span class="lineno"> 3839</span>  m_ItemAllocator.Free(pFrontItem);</div><div class="line"><a name="l03840"></a><span class="lineno"> 3840</span>  --m_Count;</div><div class="line"><a name="l03841"></a><span class="lineno"> 3841</span> }</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="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03844"></a><span class="lineno"> 3844</span> <span class="keywordtype">void</span> VmaRawList<T>::Remove(ItemType* pItem)</div><div class="line"><a name="l03845"></a><span class="lineno"> 3845</span> {</div><div class="line"><a name="l03846"></a><span class="lineno"> 3846</span>  VMA_HEAVY_ASSERT(pItem != VMA_NULL);</div><div class="line"><a name="l03847"></a><span class="lineno"> 3847</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03848"></a><span class="lineno"> 3848</span> </div><div class="line"><a name="l03849"></a><span class="lineno"> 3849</span>  <span class="keywordflow">if</span>(pItem->pPrev != VMA_NULL)</div><div class="line"><a name="l03850"></a><span class="lineno"> 3850</span>  {</div><div class="line"><a name="l03851"></a><span class="lineno"> 3851</span>  pItem->pPrev->pNext = pItem->pNext;</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>  <span class="keywordflow">else</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>  VMA_HEAVY_ASSERT(m_pFront == pItem);</div><div class="line"><a name="l03856"></a><span class="lineno"> 3856</span>  m_pFront = pItem->pNext;</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="keywordflow">if</span>(pItem->pNext != VMA_NULL)</div><div class="line"><a name="l03860"></a><span class="lineno"> 3860</span>  {</div><div class="line"><a name="l03861"></a><span class="lineno"> 3861</span>  pItem->pNext->pPrev = pItem->pPrev;</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>  <span class="keywordflow">else</span></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>  VMA_HEAVY_ASSERT(m_pBack == pItem);</div><div class="line"><a name="l03866"></a><span class="lineno"> 3866</span>  m_pBack = pItem->pPrev;</div><div class="line"><a name="l03867"></a><span class="lineno"> 3867</span>  }</div><div class="line"><a name="l03868"></a><span class="lineno"> 3868</span> </div><div class="line"><a name="l03869"></a><span class="lineno"> 3869</span>  m_ItemAllocator.Free(pItem);</div><div class="line"><a name="l03870"></a><span class="lineno"> 3870</span>  --m_Count;</div><div class="line"><a name="l03871"></a><span class="lineno"> 3871</span> }</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> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03874"></a><span class="lineno"> 3874</span> VmaListItem<T>* VmaRawList<T>::InsertBefore(ItemType* pItem)</div><div class="line"><a name="l03875"></a><span class="lineno"> 3875</span> {</div><div class="line"><a name="l03876"></a><span class="lineno"> 3876</span>  <span class="keywordflow">if</span>(pItem != VMA_NULL)</div><div class="line"><a name="l03877"></a><span class="lineno"> 3877</span>  {</div><div class="line"><a name="l03878"></a><span class="lineno"> 3878</span>  ItemType* <span class="keyword">const</span> prevItem = pItem->pPrev;</div><div class="line"><a name="l03879"></a><span class="lineno"> 3879</span>  ItemType* <span class="keyword">const</span> newItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l03880"></a><span class="lineno"> 3880</span>  newItem->pPrev = prevItem;</div><div class="line"><a name="l03881"></a><span class="lineno"> 3881</span>  newItem->pNext = pItem;</div><div class="line"><a name="l03882"></a><span class="lineno"> 3882</span>  pItem->pPrev = newItem;</div><div class="line"><a name="l03883"></a><span class="lineno"> 3883</span>  <span class="keywordflow">if</span>(prevItem != VMA_NULL)</div><div class="line"><a name="l03884"></a><span class="lineno"> 3884</span>  {</div><div class="line"><a name="l03885"></a><span class="lineno"> 3885</span>  prevItem->pNext = newItem;</div><div class="line"><a name="l03886"></a><span class="lineno"> 3886</span>  }</div><div class="line"><a name="l03887"></a><span class="lineno"> 3887</span>  <span class="keywordflow">else</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>  VMA_HEAVY_ASSERT(m_pFront == pItem);</div><div class="line"><a name="l03890"></a><span class="lineno"> 3890</span>  m_pFront = newItem;</div><div class="line"><a name="l03891"></a><span class="lineno"> 3891</span>  }</div><div class="line"><a name="l03892"></a><span class="lineno"> 3892</span>  ++m_Count;</div><div class="line"><a name="l03893"></a><span class="lineno"> 3893</span>  <span class="keywordflow">return</span> newItem;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l03896"></a><span class="lineno"> 3896</span>  <span class="keywordflow">return</span> PushBack();</div><div class="line"><a name="l03897"></a><span class="lineno"> 3897</span> }</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> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03900"></a><span class="lineno"> 3900</span> VmaListItem<T>* VmaRawList<T>::InsertAfter(ItemType* pItem)</div><div class="line"><a name="l03901"></a><span class="lineno"> 3901</span> {</div><div class="line"><a name="l03902"></a><span class="lineno"> 3902</span>  <span class="keywordflow">if</span>(pItem != VMA_NULL)</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* <span class="keyword">const</span> nextItem = pItem->pNext;</div><div class="line"><a name="l03905"></a><span class="lineno"> 3905</span>  ItemType* <span class="keyword">const</span> newItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l03906"></a><span class="lineno"> 3906</span>  newItem->pNext = nextItem;</div><div class="line"><a name="l03907"></a><span class="lineno"> 3907</span>  newItem->pPrev = pItem;</div><div class="line"><a name="l03908"></a><span class="lineno"> 3908</span>  pItem->pNext = newItem;</div><div class="line"><a name="l03909"></a><span class="lineno"> 3909</span>  <span class="keywordflow">if</span>(nextItem != VMA_NULL)</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>  nextItem->pPrev = newItem;</div><div class="line"><a name="l03912"></a><span class="lineno"> 3912</span>  }</div><div class="line"><a name="l03913"></a><span class="lineno"> 3913</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l03914"></a><span class="lineno"> 3914</span>  {</div><div class="line"><a name="l03915"></a><span class="lineno"> 3915</span>  VMA_HEAVY_ASSERT(m_pBack == pItem);</div><div class="line"><a name="l03916"></a><span class="lineno"> 3916</span>  m_pBack = newItem;</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>  ++m_Count;</div><div class="line"><a name="l03919"></a><span class="lineno"> 3919</span>  <span class="keywordflow">return</span> newItem;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l03922"></a><span class="lineno"> 3922</span>  <span class="keywordflow">return</span> PushFront();</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> </div><div class="line"><a name="l03925"></a><span class="lineno"> 3925</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03926"></a><span class="lineno"> 3926</span> VmaListItem<T>* VmaRawList<T>::InsertBefore(ItemType* pItem, <span class="keyword">const</span> T& value)</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>  ItemType* <span class="keyword">const</span> newItem = InsertBefore(pItem);</div><div class="line"><a name="l03929"></a><span class="lineno"> 3929</span>  newItem->Value = value;</div><div class="line"><a name="l03930"></a><span class="lineno"> 3930</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l03931"></a><span class="lineno"> 3931</span> }</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> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03934"></a><span class="lineno"> 3934</span> VmaListItem<T>* VmaRawList<T>::InsertAfter(ItemType* pItem, <span class="keyword">const</span> T& value)</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>  ItemType* <span class="keyword">const</span> newItem = InsertAfter(pItem);</div><div class="line"><a name="l03937"></a><span class="lineno"> 3937</span>  newItem->Value = value;</div><div class="line"><a name="l03938"></a><span class="lineno"> 3938</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l03939"></a><span class="lineno"> 3939</span> }</div><div class="line"><a name="l03940"></a><span class="lineno"> 3940</span> </div><div class="line"><a name="l03941"></a><span class="lineno"> 3941</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> AllocatorT></div><div class="line"><a name="l03942"></a><span class="lineno"> 3942</span> <span class="keyword">class </span>VmaList</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>  VMA_CLASS_NO_COPY(VmaList)</div><div class="line"><a name="l03945"></a><span class="lineno"> 3945</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03946"></a><span class="lineno"> 3946</span>  <span class="keyword">class </span>iterator</div><div class="line"><a name="l03947"></a><span class="lineno"> 3947</span>  {</div><div class="line"><a name="l03948"></a><span class="lineno"> 3948</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l03949"></a><span class="lineno"> 3949</span>  iterator() :</div><div class="line"><a name="l03950"></a><span class="lineno"> 3950</span>  m_pList(VMA_NULL),</div><div class="line"><a name="l03951"></a><span class="lineno"> 3951</span>  m_pItem(VMA_NULL)</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>  }</div><div class="line"><a name="l03954"></a><span class="lineno"> 3954</span> </div><div class="line"><a name="l03955"></a><span class="lineno"> 3955</span>  T& operator*()<span class="keyword"> const</span></div><div class="line"><a name="l03956"></a><span class="lineno"> 3956</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03957"></a><span class="lineno"> 3957</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l03958"></a><span class="lineno"> 3958</span>  <span class="keywordflow">return</span> m_pItem->Value;</div><div class="line"><a name="l03959"></a><span class="lineno"> 3959</span>  }</div><div class="line"><a name="l03960"></a><span class="lineno"> 3960</span>  T* operator->()<span class="keyword"> const</span></div><div class="line"><a name="l03961"></a><span class="lineno"> 3961</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03962"></a><span class="lineno"> 3962</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l03963"></a><span class="lineno"> 3963</span>  <span class="keywordflow">return</span> &m_pItem->Value;</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> </div><div class="line"><a name="l03966"></a><span class="lineno"> 3966</span>  iterator& operator++()</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>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l03969"></a><span class="lineno"> 3969</span>  m_pItem = m_pItem->pNext;</div><div class="line"><a name="l03970"></a><span class="lineno"> 3970</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</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>  iterator& operator--()</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>  <span class="keywordflow">if</span>(m_pItem != VMA_NULL)</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>  m_pItem = m_pItem->pPrev;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l03979"></a><span class="lineno"> 3979</span>  {</div><div class="line"><a name="l03980"></a><span class="lineno"> 3980</span>  VMA_HEAVY_ASSERT(!m_pList->IsEmpty());</div><div class="line"><a name="l03981"></a><span class="lineno"> 3981</span>  m_pItem = m_pList->Back();</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">return</span> *<span class="keyword">this</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> </div><div class="line"><a name="l03986"></a><span class="lineno"> 3986</span>  iterator operator++(<span class="keywordtype">int</span>)</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>  iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l03989"></a><span class="lineno"> 3989</span>  ++*<span class="keyword">this</span>;</div><div class="line"><a name="l03990"></a><span class="lineno"> 3990</span>  <span class="keywordflow">return</span> result;</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>  iterator operator--(<span class="keywordtype">int</span>)</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>  iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l03995"></a><span class="lineno"> 3995</span>  --*<span class="keyword">this</span>;</div><div class="line"><a name="l03996"></a><span class="lineno"> 3996</span>  <span class="keywordflow">return</span> result;</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> </div><div class="line"><a name="l03999"></a><span class="lineno"> 3999</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="l04000"></a><span class="lineno"> 4000</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04001"></a><span class="lineno"> 4001</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04002"></a><span class="lineno"> 4002</span>  <span class="keywordflow">return</span> m_pItem == rhs.m_pItem;</div><div class="line"><a name="l04003"></a><span class="lineno"> 4003</span>  }</div><div class="line"><a name="l04004"></a><span class="lineno"> 4004</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="l04005"></a><span class="lineno"> 4005</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04006"></a><span class="lineno"> 4006</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04007"></a><span class="lineno"> 4007</span>  <span class="keywordflow">return</span> m_pItem != rhs.m_pItem;</div><div class="line"><a name="l04008"></a><span class="lineno"> 4008</span>  }</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="keyword">private</span>:</div><div class="line"><a name="l04011"></a><span class="lineno"> 4011</span>  VmaRawList<T>* m_pList;</div><div class="line"><a name="l04012"></a><span class="lineno"> 4012</span>  VmaListItem<T>* m_pItem;</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>  iterator(VmaRawList<T>* pList, VmaListItem<T>* pItem) :</div><div class="line"><a name="l04015"></a><span class="lineno"> 4015</span>  m_pList(pList),</div><div class="line"><a name="l04016"></a><span class="lineno"> 4016</span>  m_pItem(pItem)</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>  }</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>  <span class="keyword">friend</span> <span class="keyword">class </span>VmaList<T, AllocatorT>;</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">class </span>const_iterator</div><div class="line"><a name="l04024"></a><span class="lineno"> 4024</span>  {</div><div class="line"><a name="l04025"></a><span class="lineno"> 4025</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l04026"></a><span class="lineno"> 4026</span>  const_iterator() :</div><div class="line"><a name="l04027"></a><span class="lineno"> 4027</span>  m_pList(VMA_NULL),</div><div class="line"><a name="l04028"></a><span class="lineno"> 4028</span>  m_pItem(VMA_NULL)</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> </div><div class="line"><a name="l04032"></a><span class="lineno"> 4032</span>  const_iterator(<span class="keyword">const</span> iterator& src) :</div><div class="line"><a name="l04033"></a><span class="lineno"> 4033</span>  m_pList(src.m_pList),</div><div class="line"><a name="l04034"></a><span class="lineno"> 4034</span>  m_pItem(src.m_pItem)</div><div class="line"><a name="l04035"></a><span class="lineno"> 4035</span>  {</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>  </div><div class="line"><a name="l04038"></a><span class="lineno"> 4038</span>  <span class="keyword">const</span> T& operator*()<span class="keyword"> const</span></div><div class="line"><a name="l04039"></a><span class="lineno"> 4039</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04040"></a><span class="lineno"> 4040</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04041"></a><span class="lineno"> 4041</span>  <span class="keywordflow">return</span> m_pItem->Value;</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>  <span class="keyword">const</span> T* operator->()<span class="keyword"> const</span></div><div class="line"><a name="l04044"></a><span class="lineno"> 4044</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04045"></a><span class="lineno"> 4045</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04046"></a><span class="lineno"> 4046</span>  <span class="keywordflow">return</span> &m_pItem->Value;</div><div class="line"><a name="l04047"></a><span class="lineno"> 4047</span>  }</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>  const_iterator& operator++()</div><div class="line"><a name="l04050"></a><span class="lineno"> 4050</span>  {</div><div class="line"><a name="l04051"></a><span class="lineno"> 4051</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04052"></a><span class="lineno"> 4052</span>  m_pItem = m_pItem->pNext;</div><div class="line"><a name="l04053"></a><span class="lineno"> 4053</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04054"></a><span class="lineno"> 4054</span>  }</div><div class="line"><a name="l04055"></a><span class="lineno"> 4055</span>  const_iterator& operator--()</div><div class="line"><a name="l04056"></a><span class="lineno"> 4056</span>  {</div><div class="line"><a name="l04057"></a><span class="lineno"> 4057</span>  <span class="keywordflow">if</span>(m_pItem != VMA_NULL)</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>  m_pItem = m_pItem->pPrev;</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="keywordflow">else</span></div><div class="line"><a name="l04062"></a><span class="lineno"> 4062</span>  {</div><div class="line"><a name="l04063"></a><span class="lineno"> 4063</span>  VMA_HEAVY_ASSERT(!m_pList->IsEmpty());</div><div class="line"><a name="l04064"></a><span class="lineno"> 4064</span>  m_pItem = m_pList->Back();</div><div class="line"><a name="l04065"></a><span class="lineno"> 4065</span>  }</div><div class="line"><a name="l04066"></a><span class="lineno"> 4066</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04067"></a><span class="lineno"> 4067</span>  }</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>  const_iterator operator++(<span class="keywordtype">int</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>  const_iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04072"></a><span class="lineno"> 4072</span>  ++*<span class="keyword">this</span>;</div><div class="line"><a name="l04073"></a><span class="lineno"> 4073</span>  <span class="keywordflow">return</span> result;</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>  const_iterator operator--(<span class="keywordtype">int</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>  const_iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04078"></a><span class="lineno"> 4078</span>  --*<span class="keyword">this</span>;</div><div class="line"><a name="l04079"></a><span class="lineno"> 4079</span>  <span class="keywordflow">return</span> result;</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> </div><div class="line"><a name="l04082"></a><span class="lineno"> 4082</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="l04083"></a><span class="lineno"> 4083</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04084"></a><span class="lineno"> 4084</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04085"></a><span class="lineno"> 4085</span>  <span class="keywordflow">return</span> m_pItem == rhs.m_pItem;</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>  <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="l04088"></a><span class="lineno"> 4088</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04089"></a><span class="lineno"> 4089</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04090"></a><span class="lineno"> 4090</span>  <span class="keywordflow">return</span> m_pItem != rhs.m_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>  </div><div class="line"><a name="l04093"></a><span class="lineno"> 4093</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l04094"></a><span class="lineno"> 4094</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="l04095"></a><span class="lineno"> 4095</span>  m_pList(pList),</div><div class="line"><a name="l04096"></a><span class="lineno"> 4096</span>  m_pItem(pItem)</div><div class="line"><a name="l04097"></a><span class="lineno"> 4097</span>  {</div><div class="line"><a name="l04098"></a><span class="lineno"> 4098</span>  }</div><div class="line"><a name="l04099"></a><span class="lineno"> 4099</span> </div><div class="line"><a name="l04100"></a><span class="lineno"> 4100</span>  <span class="keyword">const</span> VmaRawList<T>* m_pList;</div><div class="line"><a name="l04101"></a><span class="lineno"> 4101</span>  <span class="keyword">const</span> VmaListItem<T>* m_pItem;</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="keyword">friend</span> <span class="keyword">class </span>VmaList<T, AllocatorT>;</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> </div><div class="line"><a name="l04106"></a><span class="lineno"> 4106</span>  VmaList(<span class="keyword">const</span> AllocatorT& allocator) : m_RawList(allocator.m_pCallbacks) { }</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>  <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="l04109"></a><span class="lineno"> 4109</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="l04110"></a><span class="lineno"> 4110</span> </div><div class="line"><a name="l04111"></a><span class="lineno"> 4111</span>  iterator begin() { <span class="keywordflow">return</span> iterator(&m_RawList, m_RawList.Front()); }</div><div class="line"><a name="l04112"></a><span class="lineno"> 4112</span>  iterator end() { <span class="keywordflow">return</span> iterator(&m_RawList, VMA_NULL); }</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>  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="l04115"></a><span class="lineno"> 4115</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="l04116"></a><span class="lineno"> 4116</span> </div><div class="line"><a name="l04117"></a><span class="lineno"> 4117</span>  <span class="keywordtype">void</span> clear() { m_RawList.Clear(); }</div><div class="line"><a name="l04118"></a><span class="lineno"> 4118</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="l04119"></a><span class="lineno"> 4119</span>  <span class="keywordtype">void</span> erase(iterator it) { m_RawList.Remove(it.m_pItem); }</div><div class="line"><a name="l04120"></a><span class="lineno"> 4120</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="l04121"></a><span class="lineno"> 4121</span> </div><div class="line"><a name="l04122"></a><span class="lineno"> 4122</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04123"></a><span class="lineno"> 4123</span>  VmaRawList<T> m_RawList;</div><div class="line"><a name="l04124"></a><span class="lineno"> 4124</span> };</div><div class="line"><a name="l04125"></a><span class="lineno"> 4125</span> </div><div class="line"><a name="l04126"></a><span class="lineno"> 4126</span> <span class="preprocessor">#endif // #if VMA_USE_STL_LIST</span></div><div class="line"><a name="l04127"></a><span class="lineno"> 4127</span> </div><div class="line"><a name="l04129"></a><span class="lineno"> 4129</span> <span class="comment">// class VmaMap</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> <span class="comment">// Unused in this version.</span></div><div class="line"><a name="l04132"></a><span class="lineno"> 4132</span> <span class="preprocessor">#if 0</span></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> <span class="preprocessor">#if VMA_USE_STL_UNORDERED_MAP</span></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> <span class="preprocessor">#define VmaPair std::pair</span></div><div class="line"><a name="l04137"></a><span class="lineno"> 4137</span> </div><div class="line"><a name="l04138"></a><span class="lineno"> 4138</span> <span class="preprocessor">#define VMA_MAP_TYPE(KeyT, ValueT) \</span></div><div class="line"><a name="l04139"></a><span class="lineno"> 4139</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="l04140"></a><span class="lineno"> 4140</span> </div><div class="line"><a name="l04141"></a><span class="lineno"> 4141</span> <span class="preprocessor">#else // #if VMA_USE_STL_UNORDERED_MAP</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> T1, <span class="keyword">typename</span> T2></div><div class="line"><a name="l04144"></a><span class="lineno"> 4144</span> <span class="keyword">struct </span>VmaPair</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>  T1 first;</div><div class="line"><a name="l04147"></a><span class="lineno"> 4147</span>  T2 second;</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>  VmaPair() : first(), second() { }</div><div class="line"><a name="l04150"></a><span class="lineno"> 4150</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="l04151"></a><span class="lineno"> 4151</span> };</div><div class="line"><a name="l04152"></a><span class="lineno"> 4152</span> </div><div class="line"><a name="l04153"></a><span class="lineno"> 4153</span> <span class="comment">/* Class compatible with subset of interface of std::unordered_map.</span></div><div class="line"><a name="l04154"></a><span class="lineno"> 4154</span> <span class="comment">KeyT, ValueT must be POD because they will be stored in VmaVector.</span></div><div class="line"><a name="l04155"></a><span class="lineno"> 4155</span> <span class="comment">*/</span></div><div class="line"><a name="l04156"></a><span class="lineno"> 4156</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04157"></a><span class="lineno"> 4157</span> <span class="keyword">class </span>VmaMap</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">public</span>:</div><div class="line"><a name="l04160"></a><span class="lineno"> 4160</span>  <span class="keyword">typedef</span> VmaPair<KeyT, ValueT> PairType;</div><div class="line"><a name="l04161"></a><span class="lineno"> 4161</span>  <span class="keyword">typedef</span> PairType* iterator;</div><div class="line"><a name="l04162"></a><span class="lineno"> 4162</span> </div><div class="line"><a name="l04163"></a><span class="lineno"> 4163</span>  VmaMap(<span class="keyword">const</span> VmaStlAllocator<PairType>& allocator) : m_Vector(allocator) { }</div><div class="line"><a name="l04164"></a><span class="lineno"> 4164</span> </div><div class="line"><a name="l04165"></a><span class="lineno"> 4165</span>  iterator begin() { <span class="keywordflow">return</span> m_Vector.begin(); }</div><div class="line"><a name="l04166"></a><span class="lineno"> 4166</span>  iterator end() { <span class="keywordflow">return</span> m_Vector.end(); }</div><div class="line"><a name="l04167"></a><span class="lineno"> 4167</span> </div><div class="line"><a name="l04168"></a><span class="lineno"> 4168</span>  <span class="keywordtype">void</span> insert(<span class="keyword">const</span> PairType& pair);</div><div class="line"><a name="l04169"></a><span class="lineno"> 4169</span>  iterator find(<span class="keyword">const</span> KeyT& key);</div><div class="line"><a name="l04170"></a><span class="lineno"> 4170</span>  <span class="keywordtype">void</span> erase(iterator it);</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> <span class="keyword">private</span>:</div><div class="line"><a name="l04173"></a><span class="lineno"> 4173</span>  VmaVector< PairType, VmaStlAllocator<PairType> > m_Vector;</div><div class="line"><a name="l04174"></a><span class="lineno"> 4174</span> };</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> <span class="preprocessor">#define VMA_MAP_TYPE(KeyT, ValueT) VmaMap<KeyT, ValueT></span></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> <span class="keyword">template</span><<span class="keyword">typename</span> FirstT, <span class="keyword">typename</span> SecondT></div><div class="line"><a name="l04179"></a><span class="lineno"> 4179</span> <span class="keyword">struct </span>VmaPairFirstLess</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>  <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="l04182"></a><span class="lineno"> 4182</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04183"></a><span class="lineno"> 4183</span>  <span class="keywordflow">return</span> lhs.first < rhs.first;</div><div class="line"><a name="l04184"></a><span class="lineno"> 4184</span>  }</div><div class="line"><a name="l04185"></a><span class="lineno"> 4185</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="l04186"></a><span class="lineno"> 4186</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04187"></a><span class="lineno"> 4187</span>  <span class="keywordflow">return</span> lhs.first < rhsFirst;</div><div class="line"><a name="l04188"></a><span class="lineno"> 4188</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> </div><div class="line"><a name="l04191"></a><span class="lineno"> 4191</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04192"></a><span class="lineno"> 4192</span> <span class="keywordtype">void</span> VmaMap<KeyT, ValueT>::insert(<span class="keyword">const</span> PairType& pair)</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="keyword">const</span> <span class="keywordtype">size_t</span> indexToInsert = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04195"></a><span class="lineno"> 4195</span>  m_Vector.data(),</div><div class="line"><a name="l04196"></a><span class="lineno"> 4196</span>  m_Vector.data() + m_Vector.size(),</div><div class="line"><a name="l04197"></a><span class="lineno"> 4197</span>  pair,</div><div class="line"><a name="l04198"></a><span class="lineno"> 4198</span>  VmaPairFirstLess<KeyT, ValueT>()) - m_Vector.data();</div><div class="line"><a name="l04199"></a><span class="lineno"> 4199</span>  VmaVectorInsert(m_Vector, indexToInsert, pair);</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> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04203"></a><span class="lineno"> 4203</span> VmaPair<KeyT, ValueT>* VmaMap<KeyT, ValueT>::find(<span class="keyword">const</span> KeyT& key)</div><div class="line"><a name="l04204"></a><span class="lineno"> 4204</span> {</div><div class="line"><a name="l04205"></a><span class="lineno"> 4205</span>  PairType* it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04206"></a><span class="lineno"> 4206</span>  m_Vector.data(),</div><div class="line"><a name="l04207"></a><span class="lineno"> 4207</span>  m_Vector.data() + m_Vector.size(),</div><div class="line"><a name="l04208"></a><span class="lineno"> 4208</span>  key,</div><div class="line"><a name="l04209"></a><span class="lineno"> 4209</span>  VmaPairFirstLess<KeyT, ValueT>());</div><div class="line"><a name="l04210"></a><span class="lineno"> 4210</span>  <span class="keywordflow">if</span>((it != m_Vector.end()) && (it->first == key))</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>  <span class="keywordflow">return</span> it;</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>  <span class="keywordflow">else</span></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>  <span class="keywordflow">return</span> m_Vector.end();</div><div class="line"><a name="l04217"></a><span class="lineno"> 4217</span>  }</div><div class="line"><a name="l04218"></a><span class="lineno"> 4218</span> }</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="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04221"></a><span class="lineno"> 4221</span> <span class="keywordtype">void</span> VmaMap<KeyT, ValueT>::erase(iterator it)</div><div class="line"><a name="l04222"></a><span class="lineno"> 4222</span> {</div><div class="line"><a name="l04223"></a><span class="lineno"> 4223</span>  VmaVectorRemove(m_Vector, it - m_Vector.begin());</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="preprocessor">#endif // #if VMA_USE_STL_UNORDERED_MAP</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="preprocessor">#endif // #if 0</span></div><div class="line"><a name="l04229"></a><span class="lineno"> 4229</span> </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> <span class="keyword">class </span>VmaDeviceMemoryBlock;</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> <span class="keyword">enum</span> VMA_CACHE_OPERATION { VMA_CACHE_FLUSH, VMA_CACHE_INVALIDATE };</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">struct </span>VmaAllocation_T</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>  VMA_CLASS_NO_COPY(VmaAllocation_T)</div><div class="line"><a name="l04239"></a><span class="lineno"> 4239</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04240"></a><span class="lineno"> 4240</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="l04241"></a><span class="lineno"> 4241</span> </div><div class="line"><a name="l04242"></a><span class="lineno"> 4242</span>  <span class="keyword">enum</span> FLAGS</div><div class="line"><a name="l04243"></a><span class="lineno"> 4243</span>  {</div><div class="line"><a name="l04244"></a><span class="lineno"> 4244</span>  FLAG_USER_DATA_STRING = 0x01,</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> <span class="keyword">public</span>:</div><div class="line"><a name="l04248"></a><span class="lineno"> 4248</span>  <span class="keyword">enum</span> ALLOCATION_TYPE</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>  ALLOCATION_TYPE_NONE,</div><div class="line"><a name="l04251"></a><span class="lineno"> 4251</span>  ALLOCATION_TYPE_BLOCK,</div><div class="line"><a name="l04252"></a><span class="lineno"> 4252</span>  ALLOCATION_TYPE_DEDICATED,</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>  VmaAllocation_T(uint32_t currentFrameIndex, <span class="keywordtype">bool</span> userDataString) :</div><div class="line"><a name="l04256"></a><span class="lineno"> 4256</span>  m_Alignment(1),</div><div class="line"><a name="l04257"></a><span class="lineno"> 4257</span>  m_Size(0),</div><div class="line"><a name="l04258"></a><span class="lineno"> 4258</span>  m_pUserData(VMA_NULL),</div><div class="line"><a name="l04259"></a><span class="lineno"> 4259</span>  m_LastUseFrameIndex(currentFrameIndex),</div><div class="line"><a name="l04260"></a><span class="lineno"> 4260</span>  m_Type((uint8_t)ALLOCATION_TYPE_NONE),</div><div class="line"><a name="l04261"></a><span class="lineno"> 4261</span>  m_SuballocationType((uint8_t)VMA_SUBALLOCATION_TYPE_UNKNOWN),</div><div class="line"><a name="l04262"></a><span class="lineno"> 4262</span>  m_MapCount(0),</div><div class="line"><a name="l04263"></a><span class="lineno"> 4263</span>  m_Flags(userDataString ? (uint8_t)FLAG_USER_DATA_STRING : 0)</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> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04266"></a><span class="lineno"> 4266</span>  m_CreationFrameIndex = currentFrameIndex;</div><div class="line"><a name="l04267"></a><span class="lineno"> 4267</span>  m_BufferImageUsage = 0;</div><div class="line"><a name="l04268"></a><span class="lineno"> 4268</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04269"></a><span class="lineno"> 4269</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>  ~VmaAllocation_T()</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>  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="l04274"></a><span class="lineno"> 4274</span> </div><div class="line"><a name="l04275"></a><span class="lineno"> 4275</span>  <span class="comment">// Check if owned string was freed.</span></div><div class="line"><a name="l04276"></a><span class="lineno"> 4276</span>  VMA_ASSERT(m_pUserData == VMA_NULL);</div><div class="line"><a name="l04277"></a><span class="lineno"> 4277</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>  <span class="keywordtype">void</span> InitBlockAllocation(</div><div class="line"><a name="l04280"></a><span class="lineno"> 4280</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l04281"></a><span class="lineno"> 4281</span>  VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l04282"></a><span class="lineno"> 4282</span>  VkDeviceSize offset,</div><div class="line"><a name="l04283"></a><span class="lineno"> 4283</span>  VkDeviceSize alignment,</div><div class="line"><a name="l04284"></a><span class="lineno"> 4284</span>  VkDeviceSize size,</div><div class="line"><a name="l04285"></a><span class="lineno"> 4285</span>  VmaSuballocationType suballocationType,</div><div class="line"><a name="l04286"></a><span class="lineno"> 4286</span>  <span class="keywordtype">bool</span> mapped,</div><div class="line"><a name="l04287"></a><span class="lineno"> 4287</span>  <span class="keywordtype">bool</span> canBecomeLost)</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>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l04290"></a><span class="lineno"> 4290</span>  VMA_ASSERT(block != VMA_NULL);</div><div class="line"><a name="l04291"></a><span class="lineno"> 4291</span>  m_Type = (uint8_t)ALLOCATION_TYPE_BLOCK;</div><div class="line"><a name="l04292"></a><span class="lineno"> 4292</span>  m_Alignment = alignment;</div><div class="line"><a name="l04293"></a><span class="lineno"> 4293</span>  m_Size = size;</div><div class="line"><a name="l04294"></a><span class="lineno"> 4294</span>  m_MapCount = mapped ? MAP_COUNT_FLAG_PERSISTENT_MAP : 0;</div><div class="line"><a name="l04295"></a><span class="lineno"> 4295</span>  m_SuballocationType = (uint8_t)suballocationType;</div><div class="line"><a name="l04296"></a><span class="lineno"> 4296</span>  m_BlockAllocation.m_hPool = hPool;</div><div class="line"><a name="l04297"></a><span class="lineno"> 4297</span>  m_BlockAllocation.m_Block = block;</div><div class="line"><a name="l04298"></a><span class="lineno"> 4298</span>  m_BlockAllocation.m_Offset = offset;</div><div class="line"><a name="l04299"></a><span class="lineno"> 4299</span>  m_BlockAllocation.m_CanBecomeLost = canBecomeLost;</div><div class="line"><a name="l04300"></a><span class="lineno"> 4300</span>  }</div><div class="line"><a name="l04301"></a><span class="lineno"> 4301</span> </div><div class="line"><a name="l04302"></a><span class="lineno"> 4302</span>  <span class="keywordtype">void</span> InitLost()</div><div class="line"><a name="l04303"></a><span class="lineno"> 4303</span>  {</div><div class="line"><a name="l04304"></a><span class="lineno"> 4304</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l04305"></a><span class="lineno"> 4305</span>  VMA_ASSERT(m_LastUseFrameIndex.load() == VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l04306"></a><span class="lineno"> 4306</span>  m_Type = (uint8_t)ALLOCATION_TYPE_BLOCK;</div><div class="line"><a name="l04307"></a><span class="lineno"> 4307</span>  m_BlockAllocation.m_hPool = VK_NULL_HANDLE;</div><div class="line"><a name="l04308"></a><span class="lineno"> 4308</span>  m_BlockAllocation.m_Block = VMA_NULL;</div><div class="line"><a name="l04309"></a><span class="lineno"> 4309</span>  m_BlockAllocation.m_Offset = 0;</div><div class="line"><a name="l04310"></a><span class="lineno"> 4310</span>  m_BlockAllocation.m_CanBecomeLost = <span class="keyword">true</span>;</div><div class="line"><a name="l04311"></a><span class="lineno"> 4311</span>  }</div><div class="line"><a name="l04312"></a><span class="lineno"> 4312</span> </div><div class="line"><a name="l04313"></a><span class="lineno"> 4313</span>  <span class="keywordtype">void</span> ChangeBlockAllocation(</div><div class="line"><a name="l04314"></a><span class="lineno"> 4314</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l04315"></a><span class="lineno"> 4315</span>  VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l04316"></a><span class="lineno"> 4316</span>  VkDeviceSize offset);</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="comment">// pMappedData not null means allocation is created with MAPPED flag.</span></div><div class="line"><a name="l04319"></a><span class="lineno"> 4319</span>  <span class="keywordtype">void</span> InitDedicatedAllocation(</div><div class="line"><a name="l04320"></a><span class="lineno"> 4320</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l04321"></a><span class="lineno"> 4321</span>  VkDeviceMemory hMemory,</div><div class="line"><a name="l04322"></a><span class="lineno"> 4322</span>  VmaSuballocationType suballocationType,</div><div class="line"><a name="l04323"></a><span class="lineno"> 4323</span>  <span class="keywordtype">void</span>* pMappedData,</div><div class="line"><a name="l04324"></a><span class="lineno"> 4324</span>  VkDeviceSize size)</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>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l04327"></a><span class="lineno"> 4327</span>  VMA_ASSERT(hMemory != VK_NULL_HANDLE);</div><div class="line"><a name="l04328"></a><span class="lineno"> 4328</span>  m_Type = (uint8_t)ALLOCATION_TYPE_DEDICATED;</div><div class="line"><a name="l04329"></a><span class="lineno"> 4329</span>  m_Alignment = 0;</div><div class="line"><a name="l04330"></a><span class="lineno"> 4330</span>  m_Size = size;</div><div class="line"><a name="l04331"></a><span class="lineno"> 4331</span>  m_SuballocationType = (uint8_t)suballocationType;</div><div class="line"><a name="l04332"></a><span class="lineno"> 4332</span>  m_MapCount = (pMappedData != VMA_NULL) ? MAP_COUNT_FLAG_PERSISTENT_MAP : 0;</div><div class="line"><a name="l04333"></a><span class="lineno"> 4333</span>  m_DedicatedAllocation.m_MemoryTypeIndex = memoryTypeIndex;</div><div class="line"><a name="l04334"></a><span class="lineno"> 4334</span>  m_DedicatedAllocation.m_hMemory = hMemory;</div><div class="line"><a name="l04335"></a><span class="lineno"> 4335</span>  m_DedicatedAllocation.m_pMappedData = pMappedData;</div><div class="line"><a name="l04336"></a><span class="lineno"> 4336</span>  }</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>  ALLOCATION_TYPE GetType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (ALLOCATION_TYPE)m_Type; }</div><div class="line"><a name="l04339"></a><span class="lineno"> 4339</span>  VkDeviceSize GetAlignment()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Alignment; }</div><div class="line"><a name="l04340"></a><span class="lineno"> 4340</span>  VkDeviceSize GetSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Size; }</div><div class="line"><a name="l04341"></a><span class="lineno"> 4341</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="l04342"></a><span class="lineno"> 4342</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="l04343"></a><span class="lineno"> 4343</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="l04344"></a><span class="lineno"> 4344</span>  VmaSuballocationType GetSuballocationType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (VmaSuballocationType)m_SuballocationType; }</div><div class="line"><a name="l04345"></a><span class="lineno"> 4345</span> </div><div class="line"><a name="l04346"></a><span class="lineno"> 4346</span>  VmaDeviceMemoryBlock* GetBlock()<span class="keyword"> const</span></div><div class="line"><a name="l04347"></a><span class="lineno"> 4347</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04348"></a><span class="lineno"> 4348</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l04349"></a><span class="lineno"> 4349</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block;</div><div class="line"><a name="l04350"></a><span class="lineno"> 4350</span>  }</div><div class="line"><a name="l04351"></a><span class="lineno"> 4351</span>  VkDeviceSize GetOffset() <span class="keyword">const</span>;</div><div class="line"><a name="l04352"></a><span class="lineno"> 4352</span>  VkDeviceMemory GetMemory() <span class="keyword">const</span>;</div><div class="line"><a name="l04353"></a><span class="lineno"> 4353</span>  uint32_t GetMemoryTypeIndex() <span class="keyword">const</span>;</div><div class="line"><a name="l04354"></a><span class="lineno"> 4354</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="l04355"></a><span class="lineno"> 4355</span>  <span class="keywordtype">void</span>* GetMappedData() <span class="keyword">const</span>;</div><div class="line"><a name="l04356"></a><span class="lineno"> 4356</span>  <span class="keywordtype">bool</span> CanBecomeLost() <span class="keyword">const</span>;</div><div class="line"><a name="l04357"></a><span class="lineno"> 4357</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> GetPool() <span class="keyword">const</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>  uint32_t GetLastUseFrameIndex()<span class="keyword"> const</span></div><div class="line"><a name="l04360"></a><span class="lineno"> 4360</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04361"></a><span class="lineno"> 4361</span>  <span class="keywordflow">return</span> m_LastUseFrameIndex.load();</div><div class="line"><a name="l04362"></a><span class="lineno"> 4362</span>  }</div><div class="line"><a name="l04363"></a><span class="lineno"> 4363</span>  <span class="keywordtype">bool</span> CompareExchangeLastUseFrameIndex(uint32_t& expected, uint32_t desired)</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>  <span class="keywordflow">return</span> m_LastUseFrameIndex.compare_exchange_weak(expected, desired);</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>  <span class="comment">/*</span></div><div class="line"><a name="l04368"></a><span class="lineno"> 4368</span> <span class="comment"> - If hAllocation.LastUseFrameIndex + frameInUseCount < allocator.CurrentFrameIndex,</span></div><div class="line"><a name="l04369"></a><span class="lineno"> 4369</span> <span class="comment"> makes it lost by setting LastUseFrameIndex = VMA_FRAME_INDEX_LOST and returns true.</span></div><div class="line"><a name="l04370"></a><span class="lineno"> 4370</span> <span class="comment"> - Else, returns false.</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="comment"> If hAllocation is already lost, assert - you should not call it then.</span></div><div class="line"><a name="l04373"></a><span class="lineno"> 4373</span> <span class="comment"> If hAllocation was not created with CAN_BECOME_LOST_BIT, assert.</span></div><div class="line"><a name="l04374"></a><span class="lineno"> 4374</span> <span class="comment"> */</span></div><div class="line"><a name="l04375"></a><span class="lineno"> 4375</span>  <span class="keywordtype">bool</span> MakeLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</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="keywordtype">void</span> DedicatedAllocCalcStatsInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo)</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>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l04380"></a><span class="lineno"> 4380</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l04381"></a><span class="lineno"> 4381</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = 1;</div><div class="line"><a name="l04382"></a><span class="lineno"> 4382</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l04383"></a><span class="lineno"> 4383</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = m_Size;</div><div class="line"><a name="l04384"></a><span class="lineno"> 4384</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = 0;</div><div class="line"><a name="l04385"></a><span class="lineno"> 4385</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="l04386"></a><span class="lineno"> 4386</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l04387"></a><span class="lineno"> 4387</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l04388"></a><span class="lineno"> 4388</span>  }</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="keywordtype">void</span> BlockAllocMap();</div><div class="line"><a name="l04391"></a><span class="lineno"> 4391</span>  <span class="keywordtype">void</span> BlockAllocUnmap();</div><div class="line"><a name="l04392"></a><span class="lineno"> 4392</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="l04393"></a><span class="lineno"> 4393</span>  <span class="keywordtype">void</span> DedicatedAllocUnmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04394"></a><span class="lineno"> 4394</span> </div><div class="line"><a name="l04395"></a><span class="lineno"> 4395</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04396"></a><span class="lineno"> 4396</span>  uint32_t GetCreationFrameIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_CreationFrameIndex; }</div><div class="line"><a name="l04397"></a><span class="lineno"> 4397</span>  uint32_t GetBufferImageUsage()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BufferImageUsage; }</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">void</span> InitBufferImageUsage(uint32_t bufferImageUsage)</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>  VMA_ASSERT(m_BufferImageUsage == 0);</div><div class="line"><a name="l04402"></a><span class="lineno"> 4402</span>  m_BufferImageUsage = bufferImageUsage;</div><div class="line"><a name="l04403"></a><span class="lineno"> 4403</span>  }</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>  <span class="keywordtype">void</span> PrintParameters(<span class="keyword">class</span> VmaJsonWriter& json) <span class="keyword">const</span>;</div><div class="line"><a name="l04406"></a><span class="lineno"> 4406</span> <span class="preprocessor">#endif</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> <span class="keyword">private</span>:</div><div class="line"><a name="l04409"></a><span class="lineno"> 4409</span>  VkDeviceSize m_Alignment;</div><div class="line"><a name="l04410"></a><span class="lineno"> 4410</span>  VkDeviceSize m_Size;</div><div class="line"><a name="l04411"></a><span class="lineno"> 4411</span>  <span class="keywordtype">void</span>* m_pUserData;</div><div class="line"><a name="l04412"></a><span class="lineno"> 4412</span>  VMA_ATOMIC_UINT32 m_LastUseFrameIndex;</div><div class="line"><a name="l04413"></a><span class="lineno"> 4413</span>  uint8_t m_Type; <span class="comment">// ALLOCATION_TYPE</span></div><div class="line"><a name="l04414"></a><span class="lineno"> 4414</span>  uint8_t m_SuballocationType; <span class="comment">// VmaSuballocationType</span></div><div class="line"><a name="l04415"></a><span class="lineno"> 4415</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="l04416"></a><span class="lineno"> 4416</span>  <span class="comment">// Bits with mask 0x7F are reference counter for vmaMapMemory()/vmaUnmapMemory().</span></div><div class="line"><a name="l04417"></a><span class="lineno"> 4417</span>  uint8_t m_MapCount;</div><div class="line"><a name="l04418"></a><span class="lineno"> 4418</span>  uint8_t m_Flags; <span class="comment">// enum FLAGS</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="comment">// Allocation out of VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l04421"></a><span class="lineno"> 4421</span>  <span class="keyword">struct </span>BlockAllocation</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>  <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="l04424"></a><span class="lineno"> 4424</span>  VmaDeviceMemoryBlock* m_Block;</div><div class="line"><a name="l04425"></a><span class="lineno"> 4425</span>  VkDeviceSize m_Offset;</div><div class="line"><a name="l04426"></a><span class="lineno"> 4426</span>  <span class="keywordtype">bool</span> m_CanBecomeLost;</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> </div><div class="line"><a name="l04429"></a><span class="lineno"> 4429</span>  <span class="comment">// Allocation for an object that has its own private VkDeviceMemory.</span></div><div class="line"><a name="l04430"></a><span class="lineno"> 4430</span>  <span class="keyword">struct </span>DedicatedAllocation</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>  uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l04433"></a><span class="lineno"> 4433</span>  VkDeviceMemory m_hMemory;</div><div class="line"><a name="l04434"></a><span class="lineno"> 4434</span>  <span class="keywordtype">void</span>* m_pMappedData; <span class="comment">// Not null means memory is mapped.</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> </div><div class="line"><a name="l04437"></a><span class="lineno"> 4437</span>  <span class="keyword">union</span></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>  <span class="comment">// Allocation out of VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l04440"></a><span class="lineno"> 4440</span>  BlockAllocation m_BlockAllocation;</div><div class="line"><a name="l04441"></a><span class="lineno"> 4441</span>  <span class="comment">// Allocation for an object that has its own private VkDeviceMemory.</span></div><div class="line"><a name="l04442"></a><span class="lineno"> 4442</span>  DedicatedAllocation m_DedicatedAllocation;</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> </div><div class="line"><a name="l04445"></a><span class="lineno"> 4445</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04446"></a><span class="lineno"> 4446</span>  uint32_t m_CreationFrameIndex;</div><div class="line"><a name="l04447"></a><span class="lineno"> 4447</span>  uint32_t m_BufferImageUsage; <span class="comment">// 0 if unknown.</span></div><div class="line"><a name="l04448"></a><span class="lineno"> 4448</span> <span class="preprocessor">#endif</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="keywordtype">void</span> FreeUserDataString(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</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> </div><div class="line"><a name="l04453"></a><span class="lineno"> 4453</span> <span class="comment">/*</span></div><div class="line"><a name="l04454"></a><span class="lineno"> 4454</span> <span class="comment">Represents a region of VmaDeviceMemoryBlock that is either assigned and returned as</span></div><div class="line"><a name="l04455"></a><span class="lineno"> 4455</span> <span class="comment">allocated memory block or free.</span></div><div class="line"><a name="l04456"></a><span class="lineno"> 4456</span> <span class="comment">*/</span></div><div class="line"><a name="l04457"></a><span class="lineno"> 4457</span> <span class="keyword">struct </span>VmaSuballocation</div><div class="line"><a name="l04458"></a><span class="lineno"> 4458</span> {</div><div class="line"><a name="l04459"></a><span class="lineno"> 4459</span>  VkDeviceSize offset;</div><div class="line"><a name="l04460"></a><span class="lineno"> 4460</span>  VkDeviceSize size;</div><div class="line"><a name="l04461"></a><span class="lineno"> 4461</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation;</div><div class="line"><a name="l04462"></a><span class="lineno"> 4462</span>  VmaSuballocationType type;</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="comment">// Comparator for offsets.</span></div><div class="line"><a name="l04466"></a><span class="lineno"> 4466</span> <span class="keyword">struct </span>VmaSuballocationOffsetLess</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>  <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="l04469"></a><span class="lineno"> 4469</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04470"></a><span class="lineno"> 4470</span>  <span class="keywordflow">return</span> lhs.offset < rhs.offset;</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> <span class="keyword">struct </span>VmaSuballocationOffsetGreater</div><div class="line"><a name="l04474"></a><span class="lineno"> 4474</span> {</div><div class="line"><a name="l04475"></a><span class="lineno"> 4475</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="l04476"></a><span class="lineno"> 4476</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04477"></a><span class="lineno"> 4477</span>  <span class="keywordflow">return</span> lhs.offset > rhs.offset;</div><div class="line"><a name="l04478"></a><span class="lineno"> 4478</span>  }</div><div class="line"><a name="l04479"></a><span class="lineno"> 4479</span> };</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="keyword">typedef</span> VmaList< VmaSuballocation, VmaStlAllocator<VmaSuballocation> > VmaSuballocationList;</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="comment">// Cost of one additional allocation lost, as equivalent in bytes.</span></div><div class="line"><a name="l04484"></a><span class="lineno"> 4484</span> <span class="keyword">static</span> <span class="keyword">const</span> VkDeviceSize VMA_LOST_ALLOCATION_COST = 1048576;</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> <span class="comment">/*</span></div><div class="line"><a name="l04487"></a><span class="lineno"> 4487</span> <span class="comment">Parameters of planned allocation inside a VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l04488"></a><span class="lineno"> 4488</span> <span class="comment"></span></div><div class="line"><a name="l04489"></a><span class="lineno"> 4489</span> <span class="comment">If canMakeOtherLost was false:</span></div><div class="line"><a name="l04490"></a><span class="lineno"> 4490</span> <span class="comment">- item points to a FREE suballocation.</span></div><div class="line"><a name="l04491"></a><span class="lineno"> 4491</span> <span class="comment">- itemsToMakeLostCount is 0.</span></div><div class="line"><a name="l04492"></a><span class="lineno"> 4492</span> <span class="comment"></span></div><div class="line"><a name="l04493"></a><span class="lineno"> 4493</span> <span class="comment">If canMakeOtherLost was true:</span></div><div class="line"><a name="l04494"></a><span class="lineno"> 4494</span> <span class="comment">- item points to first of sequence of suballocations, which are either FREE,</span></div><div class="line"><a name="l04495"></a><span class="lineno"> 4495</span> <span class="comment"> or point to VmaAllocations that can become lost.</span></div><div class="line"><a name="l04496"></a><span class="lineno"> 4496</span> <span class="comment">- itemsToMakeLostCount is the number of VmaAllocations that need to be made lost for</span></div><div class="line"><a name="l04497"></a><span class="lineno"> 4497</span> <span class="comment"> the requested allocation to succeed.</span></div><div class="line"><a name="l04498"></a><span class="lineno"> 4498</span> <span class="comment">*/</span></div><div class="line"><a name="l04499"></a><span class="lineno"> 4499</span> <span class="keyword">struct </span>VmaAllocationRequest</div><div class="line"><a name="l04500"></a><span class="lineno"> 4500</span> {</div><div class="line"><a name="l04501"></a><span class="lineno"> 4501</span>  VkDeviceSize offset;</div><div class="line"><a name="l04502"></a><span class="lineno"> 4502</span>  VkDeviceSize sumFreeSize; <span class="comment">// Sum size of free items that overlap with proposed allocation.</span></div><div class="line"><a name="l04503"></a><span class="lineno"> 4503</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="l04504"></a><span class="lineno"> 4504</span>  VmaSuballocationList::iterator item;</div><div class="line"><a name="l04505"></a><span class="lineno"> 4505</span>  <span class="keywordtype">size_t</span> itemsToMakeLostCount;</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>  VkDeviceSize CalcCost()<span class="keyword"> const</span></div><div class="line"><a name="l04508"></a><span class="lineno"> 4508</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04509"></a><span class="lineno"> 4509</span>  <span class="keywordflow">return</span> sumItemSize + itemsToMakeLostCount * VMA_LOST_ALLOCATION_COST;</div><div class="line"><a name="l04510"></a><span class="lineno"> 4510</span>  }</div><div class="line"><a name="l04511"></a><span class="lineno"> 4511</span> };</div><div class="line"><a name="l04512"></a><span class="lineno"> 4512</span> </div><div class="line"><a name="l04513"></a><span class="lineno"> 4513</span> <span class="comment">/*</span></div><div class="line"><a name="l04514"></a><span class="lineno"> 4514</span> <span class="comment">Data structure used for bookkeeping of allocations and unused ranges of memory</span></div><div class="line"><a name="l04515"></a><span class="lineno"> 4515</span> <span class="comment">in a single VkDeviceMemory block.</span></div><div class="line"><a name="l04516"></a><span class="lineno"> 4516</span> <span class="comment">*/</span></div><div class="line"><a name="l04517"></a><span class="lineno"> 4517</span> <span class="keyword">class </span>VmaBlockMetadata</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> <span class="keyword">public</span>:</div><div class="line"><a name="l04520"></a><span class="lineno"> 4520</span>  VmaBlockMetadata() : m_Size(0) { }</div><div class="line"><a name="l04521"></a><span class="lineno"> 4521</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata() { }</div><div class="line"><a name="l04522"></a><span class="lineno"> 4522</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size) { m_Size = size; }</div><div class="line"><a name="l04523"></a><span class="lineno"> 4523</span> </div><div class="line"><a name="l04524"></a><span class="lineno"> 4524</span>  <span class="comment">// Validates all data structures inside this object. If not valid, returns false.</span></div><div class="line"><a name="l04525"></a><span class="lineno"> 4525</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04526"></a><span class="lineno"> 4526</span>  VkDeviceSize GetSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Size; }</div><div class="line"><a name="l04527"></a><span class="lineno"> 4527</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="l04528"></a><span class="lineno"> 4528</span>  <span class="keyword">virtual</span> VkDeviceSize GetSumFreeSize() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04529"></a><span class="lineno"> 4529</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04530"></a><span class="lineno"> 4530</span>  <span class="comment">// Returns true if this block is empty - contains only single free suballocation.</span></div><div class="line"><a name="l04531"></a><span class="lineno"> 4531</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04532"></a><span class="lineno"> 4532</span> </div><div class="line"><a name="l04533"></a><span class="lineno"> 4533</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="l04534"></a><span class="lineno"> 4534</span>  <span class="comment">// Shouldn't modify blockCount.</span></div><div class="line"><a name="l04535"></a><span class="lineno"> 4535</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="l04536"></a><span class="lineno"> 4536</span> </div><div class="line"><a name="l04537"></a><span class="lineno"> 4537</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04538"></a><span class="lineno"> 4538</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="l04539"></a><span class="lineno"> 4539</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04540"></a><span class="lineno"> 4540</span> </div><div class="line"><a name="l04541"></a><span class="lineno"> 4541</span>  <span class="comment">// Tries to find a place for suballocation with given parameters inside this block.</span></div><div class="line"><a name="l04542"></a><span class="lineno"> 4542</span>  <span class="comment">// If succeeded, fills pAllocationRequest and returns true.</span></div><div class="line"><a name="l04543"></a><span class="lineno"> 4543</span>  <span class="comment">// If failed, returns false.</span></div><div class="line"><a name="l04544"></a><span class="lineno"> 4544</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l04545"></a><span class="lineno"> 4545</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04546"></a><span class="lineno"> 4546</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04547"></a><span class="lineno"> 4547</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04548"></a><span class="lineno"> 4548</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04549"></a><span class="lineno"> 4549</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04550"></a><span class="lineno"> 4550</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04551"></a><span class="lineno"> 4551</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04552"></a><span class="lineno"> 4552</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04553"></a><span class="lineno"> 4553</span>  VmaAllocationRequest* pAllocationRequest) = 0;</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>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l04556"></a><span class="lineno"> 4556</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04557"></a><span class="lineno"> 4557</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04558"></a><span class="lineno"> 4558</span>  VmaAllocationRequest* pAllocationRequest) = 0;</div><div class="line"><a name="l04559"></a><span class="lineno"> 4559</span> </div><div class="line"><a name="l04560"></a><span class="lineno"> 4560</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount) = 0;</div><div class="line"><a name="l04561"></a><span class="lineno"> 4561</span> </div><div class="line"><a name="l04562"></a><span class="lineno"> 4562</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="l04563"></a><span class="lineno"> 4563</span> </div><div class="line"><a name="l04564"></a><span class="lineno"> 4564</span>  <span class="comment">// Makes actual allocation based on request. Request must already be checked and valid.</span></div><div class="line"><a name="l04565"></a><span class="lineno"> 4565</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l04566"></a><span class="lineno"> 4566</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l04567"></a><span class="lineno"> 4567</span>  VmaSuballocationType type,</div><div class="line"><a name="l04568"></a><span class="lineno"> 4568</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04569"></a><span class="lineno"> 4569</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04570"></a><span class="lineno"> 4570</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation) = 0;</div><div class="line"><a name="l04571"></a><span class="lineno"> 4571</span> </div><div class="line"><a name="l04572"></a><span class="lineno"> 4572</span>  <span class="comment">// Frees suballocation assigned to given memory region.</span></div><div class="line"><a name="l04573"></a><span class="lineno"> 4573</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="l04574"></a><span class="lineno"> 4574</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset) = 0;</div><div class="line"><a name="l04575"></a><span class="lineno"> 4575</span> </div><div class="line"><a name="l04576"></a><span class="lineno"> 4576</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l04577"></a><span class="lineno"> 4577</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04578"></a><span class="lineno"> 4578</span>  <span class="keywordtype">void</span> PrintDetailedMap_Begin(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l04579"></a><span class="lineno"> 4579</span>  VkDeviceSize unusedBytes,</div><div class="line"><a name="l04580"></a><span class="lineno"> 4580</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l04581"></a><span class="lineno"> 4581</span>  <span class="keywordtype">size_t</span> unusedRangeCount) <span class="keyword">const</span>;</div><div class="line"><a name="l04582"></a><span class="lineno"> 4582</span>  <span class="keywordtype">void</span> PrintDetailedMap_Allocation(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l04583"></a><span class="lineno"> 4583</span>  VkDeviceSize offset,</div><div class="line"><a name="l04584"></a><span class="lineno"> 4584</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l04585"></a><span class="lineno"> 4585</span>  <span class="keywordtype">void</span> PrintDetailedMap_UnusedRange(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l04586"></a><span class="lineno"> 4586</span>  VkDeviceSize offset,</div><div class="line"><a name="l04587"></a><span class="lineno"> 4587</span>  VkDeviceSize size) <span class="keyword">const</span>;</div><div class="line"><a name="l04588"></a><span class="lineno"> 4588</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="l04589"></a><span class="lineno"> 4589</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04590"></a><span class="lineno"> 4590</span> </div><div class="line"><a name="l04591"></a><span class="lineno"> 4591</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04592"></a><span class="lineno"> 4592</span>  VkDeviceSize m_Size;</div><div class="line"><a name="l04593"></a><span class="lineno"> 4593</span> };</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="keyword">class </span>VmaBlockMetadata_Generic : <span class="keyword">public</span> VmaBlockMetadata</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_CLASS_NO_COPY(VmaBlockMetadata_Generic)</div><div class="line"><a name="l04598"></a><span class="lineno"> 4598</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04599"></a><span class="lineno"> 4599</span>  VmaBlockMetadata_Generic(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04600"></a><span class="lineno"> 4600</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata_Generic();</div><div class="line"><a name="l04601"></a><span class="lineno"> 4601</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l04602"></a><span class="lineno"> 4602</span> </div><div class="line"><a name="l04603"></a><span class="lineno"> 4603</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l04604"></a><span class="lineno"> 4604</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="l04605"></a><span class="lineno"> 4605</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="l04606"></a><span class="lineno"> 4606</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l04607"></a><span class="lineno"> 4607</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty() <span class="keyword">const</span>;</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>  <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="l04610"></a><span class="lineno"> 4610</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="l04611"></a><span class="lineno"> 4611</span> </div><div class="line"><a name="l04612"></a><span class="lineno"> 4612</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04613"></a><span class="lineno"> 4613</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="l04614"></a><span class="lineno"> 4614</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04615"></a><span class="lineno"> 4615</span> </div><div class="line"><a name="l04616"></a><span class="lineno"> 4616</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l04617"></a><span class="lineno"> 4617</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04618"></a><span class="lineno"> 4618</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04619"></a><span class="lineno"> 4619</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04620"></a><span class="lineno"> 4620</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04621"></a><span class="lineno"> 4621</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04622"></a><span class="lineno"> 4622</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04623"></a><span class="lineno"> 4623</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04624"></a><span class="lineno"> 4624</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04625"></a><span class="lineno"> 4625</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l04626"></a><span class="lineno"> 4626</span> </div><div class="line"><a name="l04627"></a><span class="lineno"> 4627</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l04628"></a><span class="lineno"> 4628</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04629"></a><span class="lineno"> 4629</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04630"></a><span class="lineno"> 4630</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l04631"></a><span class="lineno"> 4631</span> </div><div class="line"><a name="l04632"></a><span class="lineno"> 4632</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l04633"></a><span class="lineno"> 4633</span> </div><div class="line"><a name="l04634"></a><span class="lineno"> 4634</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="l04635"></a><span class="lineno"> 4635</span> </div><div class="line"><a name="l04636"></a><span class="lineno"> 4636</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l04637"></a><span class="lineno"> 4637</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l04638"></a><span class="lineno"> 4638</span>  VmaSuballocationType type,</div><div class="line"><a name="l04639"></a><span class="lineno"> 4639</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04640"></a><span class="lineno"> 4640</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04641"></a><span class="lineno"> 4641</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</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>  <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="l04644"></a><span class="lineno"> 4644</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset);</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> <span class="keyword">private</span>:</div><div class="line"><a name="l04647"></a><span class="lineno"> 4647</span>  uint32_t m_FreeCount;</div><div class="line"><a name="l04648"></a><span class="lineno"> 4648</span>  VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l04649"></a><span class="lineno"> 4649</span>  VmaSuballocationList m_Suballocations;</div><div class="line"><a name="l04650"></a><span class="lineno"> 4650</span>  <span class="comment">// Suballocations that are free and have size greater than certain threshold.</span></div><div class="line"><a name="l04651"></a><span class="lineno"> 4651</span>  <span class="comment">// Sorted by size, ascending.</span></div><div class="line"><a name="l04652"></a><span class="lineno"> 4652</span>  VmaVector< VmaSuballocationList::iterator, VmaStlAllocator< VmaSuballocationList::iterator > > m_FreeSuballocationsBySize;</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>  <span class="keywordtype">bool</span> ValidateFreeSuballocationList() <span class="keyword">const</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>  <span class="comment">// Checks if requested suballocation with given parameters can be placed in given pFreeSuballocItem.</span></div><div class="line"><a name="l04657"></a><span class="lineno"> 4657</span>  <span class="comment">// If yes, fills pOffset and returns true. If no, returns false.</span></div><div class="line"><a name="l04658"></a><span class="lineno"> 4658</span>  <span class="keywordtype">bool</span> CheckAllocation(</div><div class="line"><a name="l04659"></a><span class="lineno"> 4659</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04660"></a><span class="lineno"> 4660</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04661"></a><span class="lineno"> 4661</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04662"></a><span class="lineno"> 4662</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04663"></a><span class="lineno"> 4663</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04664"></a><span class="lineno"> 4664</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04665"></a><span class="lineno"> 4665</span>  VmaSuballocationList::const_iterator suballocItem,</div><div class="line"><a name="l04666"></a><span class="lineno"> 4666</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04667"></a><span class="lineno"> 4667</span>  VkDeviceSize* pOffset,</div><div class="line"><a name="l04668"></a><span class="lineno"> 4668</span>  <span class="keywordtype">size_t</span>* itemsToMakeLostCount,</div><div class="line"><a name="l04669"></a><span class="lineno"> 4669</span>  VkDeviceSize* pSumFreeSize,</div><div class="line"><a name="l04670"></a><span class="lineno"> 4670</span>  VkDeviceSize* pSumItemSize) <span class="keyword">const</span>;</div><div class="line"><a name="l04671"></a><span class="lineno"> 4671</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="l04672"></a><span class="lineno"> 4672</span>  <span class="keywordtype">void</span> MergeFreeWithNext(VmaSuballocationList::iterator item);</div><div class="line"><a name="l04673"></a><span class="lineno"> 4673</span>  <span class="comment">// Releases given suballocation, making it free.</span></div><div class="line"><a name="l04674"></a><span class="lineno"> 4674</span>  <span class="comment">// Merges it with adjacent free suballocations if applicable.</span></div><div class="line"><a name="l04675"></a><span class="lineno"> 4675</span>  <span class="comment">// Returns iterator to new free suballocation at this place.</span></div><div class="line"><a name="l04676"></a><span class="lineno"> 4676</span>  VmaSuballocationList::iterator FreeSuballocation(VmaSuballocationList::iterator suballocItem);</div><div class="line"><a name="l04677"></a><span class="lineno"> 4677</span>  <span class="comment">// Given free suballocation, it inserts it into sorted list of</span></div><div class="line"><a name="l04678"></a><span class="lineno"> 4678</span>  <span class="comment">// m_FreeSuballocationsBySize if it's suitable.</span></div><div class="line"><a name="l04679"></a><span class="lineno"> 4679</span>  <span class="keywordtype">void</span> RegisterFreeSuballocation(VmaSuballocationList::iterator item);</div><div class="line"><a name="l04680"></a><span class="lineno"> 4680</span>  <span class="comment">// Given free suballocation, it removes it from sorted list of</span></div><div class="line"><a name="l04681"></a><span class="lineno"> 4681</span>  <span class="comment">// m_FreeSuballocationsBySize if it's suitable.</span></div><div class="line"><a name="l04682"></a><span class="lineno"> 4682</span>  <span class="keywordtype">void</span> UnregisterFreeSuballocation(VmaSuballocationList::iterator item);</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">/*</span></div><div class="line"><a name="l04686"></a><span class="lineno"> 4686</span> <span class="comment">Allocations and their references in internal data structure look like this:</span></div><div class="line"><a name="l04687"></a><span class="lineno"> 4687</span> <span class="comment"></span></div><div class="line"><a name="l04688"></a><span class="lineno"> 4688</span> <span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_EMPTY):</span></div><div class="line"><a name="l04689"></a><span class="lineno"> 4689</span> <span class="comment"></span></div><div class="line"><a name="l04690"></a><span class="lineno"> 4690</span> <span class="comment"> 0 +-------+</span></div><div class="line"><a name="l04691"></a><span class="lineno"> 4691</span> <span class="comment"> | |</span></div><div class="line"><a name="l04692"></a><span class="lineno"> 4692</span> <span class="comment"> | |</span></div><div class="line"><a name="l04693"></a><span class="lineno"> 4693</span> <span class="comment"> | |</span></div><div class="line"><a name="l04694"></a><span class="lineno"> 4694</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04695"></a><span class="lineno"> 4695</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l04696"></a><span class="lineno"> 4696</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04697"></a><span class="lineno"> 4697</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l04698"></a><span class="lineno"> 4698</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04699"></a><span class="lineno"> 4699</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04700"></a><span class="lineno"> 4700</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04701"></a><span class="lineno"> 4701</span> <span class="comment"> | Alloc | 1st[1st.size() - 1]</span></div><div class="line"><a name="l04702"></a><span class="lineno"> 4702</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04703"></a><span class="lineno"> 4703</span> <span class="comment"> | |</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"> | |</span></div><div class="line"><a name="l04706"></a><span class="lineno"> 4706</span> <span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l04707"></a><span class="lineno"> 4707</span> <span class="comment"></span></div><div class="line"><a name="l04708"></a><span class="lineno"> 4708</span> <span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER):</span></div><div class="line"><a name="l04709"></a><span class="lineno"> 4709</span> <span class="comment"></span></div><div class="line"><a name="l04710"></a><span class="lineno"> 4710</span> <span class="comment"> 0 +-------+</span></div><div class="line"><a name="l04711"></a><span class="lineno"> 4711</span> <span class="comment"> | Alloc | 2nd[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"> | Alloc | 2nd[1]</span></div><div class="line"><a name="l04714"></a><span class="lineno"> 4714</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04715"></a><span class="lineno"> 4715</span> <span class="comment"> | ... |</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="comment"> | Alloc | 2nd[2nd.size() - 1]</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="comment"> | |</span></div><div class="line"><a name="l04720"></a><span class="lineno"> 4720</span> <span class="comment"> | |</span></div><div class="line"><a name="l04721"></a><span class="lineno"> 4721</span> <span class="comment"> | |</span></div><div class="line"><a name="l04722"></a><span class="lineno"> 4722</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04723"></a><span class="lineno"> 4723</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l04724"></a><span class="lineno"> 4724</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04725"></a><span class="lineno"> 4725</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l04726"></a><span class="lineno"> 4726</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04727"></a><span class="lineno"> 4727</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04728"></a><span class="lineno"> 4728</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04729"></a><span class="lineno"> 4729</span> <span class="comment"> | Alloc | 1st[1st.size() - 1]</span></div><div class="line"><a name="l04730"></a><span class="lineno"> 4730</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04731"></a><span class="lineno"> 4731</span> <span class="comment"> | |</span></div><div class="line"><a name="l04732"></a><span class="lineno"> 4732</span> <span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l04733"></a><span class="lineno"> 4733</span> <span class="comment"></span></div><div class="line"><a name="l04734"></a><span class="lineno"> 4734</span> <span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK):</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="comment"> 0 +-------+</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="comment"> | |</span></div><div class="line"><a name="l04739"></a><span class="lineno"> 4739</span> <span class="comment"> | |</span></div><div class="line"><a name="l04740"></a><span class="lineno"> 4740</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04741"></a><span class="lineno"> 4741</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l04742"></a><span class="lineno"> 4742</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04743"></a><span class="lineno"> 4743</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l04744"></a><span class="lineno"> 4744</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04745"></a><span class="lineno"> 4745</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04746"></a><span class="lineno"> 4746</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04747"></a><span class="lineno"> 4747</span> <span class="comment"> | Alloc | 1st[1st.size() - 1]</span></div><div class="line"><a name="l04748"></a><span class="lineno"> 4748</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04749"></a><span class="lineno"> 4749</span> <span class="comment"> | |</span></div><div class="line"><a name="l04750"></a><span class="lineno"> 4750</span> <span class="comment"> | |</span></div><div class="line"><a name="l04751"></a><span class="lineno"> 4751</span> <span class="comment"> | |</span></div><div class="line"><a name="l04752"></a><span class="lineno"> 4752</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04753"></a><span class="lineno"> 4753</span> <span class="comment"> | Alloc | 2nd[2nd.size() - 1]</span></div><div class="line"><a name="l04754"></a><span class="lineno"> 4754</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04755"></a><span class="lineno"> 4755</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04756"></a><span class="lineno"> 4756</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04757"></a><span class="lineno"> 4757</span> <span class="comment"> | Alloc | 2nd[1]</span></div><div class="line"><a name="l04758"></a><span class="lineno"> 4758</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04759"></a><span class="lineno"> 4759</span> <span class="comment"> | Alloc | 2nd[0]</span></div><div class="line"><a name="l04760"></a><span class="lineno"> 4760</span> <span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l04761"></a><span class="lineno"> 4761</span> <span class="comment"></span></div><div class="line"><a name="l04762"></a><span class="lineno"> 4762</span> <span class="comment">*/</span></div><div class="line"><a name="l04763"></a><span class="lineno"> 4763</span> <span class="keyword">class </span>VmaBlockMetadata_Linear : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l04764"></a><span class="lineno"> 4764</span> {</div><div class="line"><a name="l04765"></a><span class="lineno"> 4765</span>  VMA_CLASS_NO_COPY(VmaBlockMetadata_Linear)</div><div class="line"><a name="l04766"></a><span class="lineno"> 4766</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04767"></a><span class="lineno"> 4767</span>  VmaBlockMetadata_Linear(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04768"></a><span class="lineno"> 4768</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata_Linear();</div><div class="line"><a name="l04769"></a><span class="lineno"> 4769</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l04770"></a><span class="lineno"> 4770</span> </div><div class="line"><a name="l04771"></a><span class="lineno"> 4771</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l04772"></a><span class="lineno"> 4772</span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetAllocationCount() <span class="keyword">const</span>;</div><div class="line"><a name="l04773"></a><span class="lineno"> 4773</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="l04774"></a><span class="lineno"> 4774</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l04775"></a><span class="lineno"> 4775</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="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">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="l04778"></a><span class="lineno"> 4778</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="l04779"></a><span class="lineno"> 4779</span> </div><div class="line"><a name="l04780"></a><span class="lineno"> 4780</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04781"></a><span class="lineno"> 4781</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="l04782"></a><span class="lineno"> 4782</span> <span class="preprocessor">#endif</span></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> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l04785"></a><span class="lineno"> 4785</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04786"></a><span class="lineno"> 4786</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04787"></a><span class="lineno"> 4787</span>  VkDeviceSize bufferImageGranularity,</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>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04790"></a><span class="lineno"> 4790</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04791"></a><span class="lineno"> 4791</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04792"></a><span class="lineno"> 4792</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04793"></a><span class="lineno"> 4793</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l04794"></a><span class="lineno"> 4794</span> </div><div class="line"><a name="l04795"></a><span class="lineno"> 4795</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l04796"></a><span class="lineno"> 4796</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04797"></a><span class="lineno"> 4797</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04798"></a><span class="lineno"> 4798</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l04799"></a><span class="lineno"> 4799</span> </div><div class="line"><a name="l04800"></a><span class="lineno"> 4800</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</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="keyword">virtual</span> VkResult CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData);</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="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l04805"></a><span class="lineno"> 4805</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l04806"></a><span class="lineno"> 4806</span>  VmaSuballocationType type,</div><div class="line"><a name="l04807"></a><span class="lineno"> 4807</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04808"></a><span class="lineno"> 4808</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04809"></a><span class="lineno"> 4809</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l04810"></a><span class="lineno"> 4810</span> </div><div class="line"><a name="l04811"></a><span class="lineno"> 4811</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="l04812"></a><span class="lineno"> 4812</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset);</div><div class="line"><a name="l04813"></a><span class="lineno"> 4813</span> </div><div class="line"><a name="l04814"></a><span class="lineno"> 4814</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04815"></a><span class="lineno"> 4815</span>  <span class="comment">/*</span></div><div class="line"><a name="l04816"></a><span class="lineno"> 4816</span> <span class="comment"> There are two suballocation vectors, used in ping-pong way.</span></div><div class="line"><a name="l04817"></a><span class="lineno"> 4817</span> <span class="comment"> The one with index m_1stVectorIndex is called 1st.</span></div><div class="line"><a name="l04818"></a><span class="lineno"> 4818</span> <span class="comment"> The one with index (m_1stVectorIndex ^ 1) is called 2nd.</span></div><div class="line"><a name="l04819"></a><span class="lineno"> 4819</span> <span class="comment"> 2nd can be non-empty only when 1st is not empty.</span></div><div class="line"><a name="l04820"></a><span class="lineno"> 4820</span> <span class="comment"> When 2nd is not empty, m_2ndVectorMode indicates its mode of operation.</span></div><div class="line"><a name="l04821"></a><span class="lineno"> 4821</span> <span class="comment"> */</span></div><div class="line"><a name="l04822"></a><span class="lineno"> 4822</span>  <span class="keyword">typedef</span> VmaVector< VmaSuballocation, VmaStlAllocator<VmaSuballocation> > SuballocationVectorType;</div><div class="line"><a name="l04823"></a><span class="lineno"> 4823</span> </div><div class="line"><a name="l04824"></a><span class="lineno"> 4824</span>  <span class="keyword">enum</span> SECOND_VECTOR_MODE</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>  SECOND_VECTOR_EMPTY,</div><div class="line"><a name="l04827"></a><span class="lineno"> 4827</span>  <span class="comment">/*</span></div><div class="line"><a name="l04828"></a><span class="lineno"> 4828</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="l04829"></a><span class="lineno"> 4829</span> <span class="comment"> all have smaller offset.</span></div><div class="line"><a name="l04830"></a><span class="lineno"> 4830</span> <span class="comment"> */</span></div><div class="line"><a name="l04831"></a><span class="lineno"> 4831</span>  SECOND_VECTOR_RING_BUFFER,</div><div class="line"><a name="l04832"></a><span class="lineno"> 4832</span>  <span class="comment">/*</span></div><div class="line"><a name="l04833"></a><span class="lineno"> 4833</span> <span class="comment"> Suballocations in 2nd vector are upper side of double stack.</span></div><div class="line"><a name="l04834"></a><span class="lineno"> 4834</span> <span class="comment"> They all have offsets higher than those in 1st vector.</span></div><div class="line"><a name="l04835"></a><span class="lineno"> 4835</span> <span class="comment"> Top of this stack means smaller offsets, but higher indices in this vector.</span></div><div class="line"><a name="l04836"></a><span class="lineno"> 4836</span> <span class="comment"> */</span></div><div class="line"><a name="l04837"></a><span class="lineno"> 4837</span>  SECOND_VECTOR_DOUBLE_STACK,</div><div class="line"><a name="l04838"></a><span class="lineno"> 4838</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>  VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l04841"></a><span class="lineno"> 4841</span>  SuballocationVectorType m_Suballocations0, m_Suballocations1;</div><div class="line"><a name="l04842"></a><span class="lineno"> 4842</span>  uint32_t m_1stVectorIndex;</div><div class="line"><a name="l04843"></a><span class="lineno"> 4843</span>  SECOND_VECTOR_MODE m_2ndVectorMode;</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>  SuballocationVectorType& AccessSuballocations1st() { <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations1 : m_Suballocations0; }</div><div class="line"><a name="l04846"></a><span class="lineno"> 4846</span>  SuballocationVectorType& AccessSuballocations2nd() { <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations0 : m_Suballocations1; }</div><div class="line"><a name="l04847"></a><span class="lineno"> 4847</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="l04848"></a><span class="lineno"> 4848</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="l04849"></a><span class="lineno"> 4849</span>  </div><div class="line"><a name="l04850"></a><span class="lineno"> 4850</span>  <span class="comment">// Number of items in 1st vector with hAllocation = null at the beginning.</span></div><div class="line"><a name="l04851"></a><span class="lineno"> 4851</span>  <span class="keywordtype">size_t</span> m_1stNullItemsBeginCount;</div><div class="line"><a name="l04852"></a><span class="lineno"> 4852</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="l04853"></a><span class="lineno"> 4853</span>  <span class="keywordtype">size_t</span> m_1stNullItemsMiddleCount;</div><div class="line"><a name="l04854"></a><span class="lineno"> 4854</span>  <span class="comment">// Number of items in 2nd vector with hAllocation = null.</span></div><div class="line"><a name="l04855"></a><span class="lineno"> 4855</span>  <span class="keywordtype">size_t</span> m_2ndNullItemsCount;</div><div class="line"><a name="l04856"></a><span class="lineno"> 4856</span> </div><div class="line"><a name="l04857"></a><span class="lineno"> 4857</span>  <span class="keywordtype">bool</span> ShouldCompact1st() <span class="keyword">const</span>;</div><div class="line"><a name="l04858"></a><span class="lineno"> 4858</span>  <span class="keywordtype">void</span> CleanupAfterFree();</div><div class="line"><a name="l04859"></a><span class="lineno"> 4859</span> };</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="comment">/*</span></div><div class="line"><a name="l04862"></a><span class="lineno"> 4862</span> <span class="comment">Represents a single block of device memory (`VkDeviceMemory`) with all the</span></div><div class="line"><a name="l04863"></a><span class="lineno"> 4863</span> <span class="comment">data about its regions (aka suballocations, #VmaAllocation), assigned and free.</span></div><div class="line"><a name="l04864"></a><span class="lineno"> 4864</span> <span class="comment"></span></div><div class="line"><a name="l04865"></a><span class="lineno"> 4865</span> <span class="comment">Thread-safety: This class must be externally synchronized.</span></div><div class="line"><a name="l04866"></a><span class="lineno"> 4866</span> <span class="comment">*/</span></div><div class="line"><a name="l04867"></a><span class="lineno"> 4867</span> <span class="keyword">class </span>VmaDeviceMemoryBlock</div><div class="line"><a name="l04868"></a><span class="lineno"> 4868</span> {</div><div class="line"><a name="l04869"></a><span class="lineno"> 4869</span>  VMA_CLASS_NO_COPY(VmaDeviceMemoryBlock)</div><div class="line"><a name="l04870"></a><span class="lineno"> 4870</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04871"></a><span class="lineno"> 4871</span>  VmaBlockMetadata* m_pMetadata;</div><div class="line"><a name="l04872"></a><span class="lineno"> 4872</span> </div><div class="line"><a name="l04873"></a><span class="lineno"> 4873</span>  VmaDeviceMemoryBlock(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</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>  ~VmaDeviceMemoryBlock()</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>  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="l04878"></a><span class="lineno"> 4878</span>  VMA_ASSERT(m_hMemory == VK_NULL_HANDLE);</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> </div><div class="line"><a name="l04881"></a><span class="lineno"> 4881</span>  <span class="comment">// Always call after construction.</span></div><div class="line"><a name="l04882"></a><span class="lineno"> 4882</span>  <span class="keywordtype">void</span> Init(</div><div class="line"><a name="l04883"></a><span class="lineno"> 4883</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l04884"></a><span class="lineno"> 4884</span>  uint32_t newMemoryTypeIndex,</div><div class="line"><a name="l04885"></a><span class="lineno"> 4885</span>  VkDeviceMemory newMemory,</div><div class="line"><a name="l04886"></a><span class="lineno"> 4886</span>  VkDeviceSize newSize,</div><div class="line"><a name="l04887"></a><span class="lineno"> 4887</span>  uint32_t <span class="keywordtype">id</span>,</div><div class="line"><a name="l04888"></a><span class="lineno"> 4888</span>  <span class="keywordtype">bool</span> linearAlgorithm);</div><div class="line"><a name="l04889"></a><span class="lineno"> 4889</span>  <span class="comment">// Always call before destruction.</span></div><div class="line"><a name="l04890"></a><span class="lineno"> 4890</span>  <span class="keywordtype">void</span> Destroy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator);</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>  VkDeviceMemory GetDeviceMemory()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_hMemory; }</div><div class="line"><a name="l04893"></a><span class="lineno"> 4893</span>  uint32_t GetMemoryTypeIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemoryTypeIndex; }</div><div class="line"><a name="l04894"></a><span class="lineno"> 4894</span>  uint32_t GetId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Id; }</div><div class="line"><a name="l04895"></a><span class="lineno"> 4895</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="l04896"></a><span class="lineno"> 4896</span> </div><div class="line"><a name="l04897"></a><span class="lineno"> 4897</span>  <span class="comment">// Validates all data structures inside this object. If not valid, returns false.</span></div><div class="line"><a name="l04898"></a><span class="lineno"> 4898</span>  <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l04899"></a><span class="lineno"> 4899</span> </div><div class="line"><a name="l04900"></a><span class="lineno"> 4900</span>  VkResult CheckCorruption(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04901"></a><span class="lineno"> 4901</span> </div><div class="line"><a name="l04902"></a><span class="lineno"> 4902</span>  <span class="comment">// ppData can be null.</span></div><div class="line"><a name="l04903"></a><span class="lineno"> 4903</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="l04904"></a><span class="lineno"> 4904</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="l04905"></a><span class="lineno"> 4905</span> </div><div class="line"><a name="l04906"></a><span class="lineno"> 4906</span>  VkResult WriteMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize);</div><div class="line"><a name="l04907"></a><span class="lineno"> 4907</span>  VkResult ValidateMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize);</div><div class="line"><a name="l04908"></a><span class="lineno"> 4908</span> </div><div class="line"><a name="l04909"></a><span class="lineno"> 4909</span>  VkResult BindBufferMemory(</div><div class="line"><a name="l04910"></a><span class="lineno"> 4910</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l04911"></a><span class="lineno"> 4911</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l04912"></a><span class="lineno"> 4912</span>  VkBuffer hBuffer);</div><div class="line"><a name="l04913"></a><span class="lineno"> 4913</span>  VkResult BindImageMemory(</div><div class="line"><a name="l04914"></a><span class="lineno"> 4914</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l04915"></a><span class="lineno"> 4915</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l04916"></a><span class="lineno"> 4916</span>  VkImage hImage);</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> <span class="keyword">private</span>:</div><div class="line"><a name="l04919"></a><span class="lineno"> 4919</span>  uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l04920"></a><span class="lineno"> 4920</span>  uint32_t m_Id;</div><div class="line"><a name="l04921"></a><span class="lineno"> 4921</span>  VkDeviceMemory m_hMemory;</div><div class="line"><a name="l04922"></a><span class="lineno"> 4922</span> </div><div class="line"><a name="l04923"></a><span class="lineno"> 4923</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="l04924"></a><span class="lineno"> 4924</span>  <span class="comment">// Also protects m_MapCount, m_pMappedData.</span></div><div class="line"><a name="l04925"></a><span class="lineno"> 4925</span>  VMA_MUTEX m_Mutex;</div><div class="line"><a name="l04926"></a><span class="lineno"> 4926</span>  uint32_t m_MapCount;</div><div class="line"><a name="l04927"></a><span class="lineno"> 4927</span>  <span class="keywordtype">void</span>* m_pMappedData;</div><div class="line"><a name="l04928"></a><span class="lineno"> 4928</span> };</div><div class="line"><a name="l04929"></a><span class="lineno"> 4929</span> </div><div class="line"><a name="l04930"></a><span class="lineno"> 4930</span> <span class="keyword">struct </span>VmaPointerLess</div><div class="line"><a name="l04931"></a><span class="lineno"> 4931</span> {</div><div class="line"><a name="l04932"></a><span class="lineno"> 4932</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="l04933"></a><span class="lineno"> 4933</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04934"></a><span class="lineno"> 4934</span>  <span class="keywordflow">return</span> lhs < rhs;</div><div class="line"><a name="l04935"></a><span class="lineno"> 4935</span>  }</div><div class="line"><a name="l04936"></a><span class="lineno"> 4936</span> };</div><div class="line"><a name="l04937"></a><span class="lineno"> 4937</span> </div><div class="line"><a name="l04938"></a><span class="lineno"> 4938</span> <span class="keyword">class </span>VmaDefragmentator;</div><div class="line"><a name="l04939"></a><span class="lineno"> 4939</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">Sequence of VmaDeviceMemoryBlock. Represents memory blocks allocated for a specific</span></div><div class="line"><a name="l04942"></a><span class="lineno"> 4942</span> <span class="comment">Vulkan memory type.</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">Synchronized internally with a mutex.</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="keyword">struct </span>VmaBlockVector</div><div class="line"><a name="l04947"></a><span class="lineno"> 4947</span> {</div><div class="line"><a name="l04948"></a><span class="lineno"> 4948</span>  VMA_CLASS_NO_COPY(VmaBlockVector)</div><div class="line"><a name="l04949"></a><span class="lineno"> 4949</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04950"></a><span class="lineno"> 4950</span>  VmaBlockVector(</div><div class="line"><a name="l04951"></a><span class="lineno"> 4951</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l04952"></a><span class="lineno"> 4952</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l04953"></a><span class="lineno"> 4953</span>  VkDeviceSize preferredBlockSize,</div><div class="line"><a name="l04954"></a><span class="lineno"> 4954</span>  <span class="keywordtype">size_t</span> minBlockCount,</div><div class="line"><a name="l04955"></a><span class="lineno"> 4955</span>  <span class="keywordtype">size_t</span> maxBlockCount,</div><div class="line"><a name="l04956"></a><span class="lineno"> 4956</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04957"></a><span class="lineno"> 4957</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04958"></a><span class="lineno"> 4958</span>  <span class="keywordtype">bool</span> isCustomPool,</div><div class="line"><a name="l04959"></a><span class="lineno"> 4959</span>  <span class="keywordtype">bool</span> explicitBlockSize,</div><div class="line"><a name="l04960"></a><span class="lineno"> 4960</span>  <span class="keywordtype">bool</span> linearAlgorithm);</div><div class="line"><a name="l04961"></a><span class="lineno"> 4961</span>  ~VmaBlockVector();</div><div class="line"><a name="l04962"></a><span class="lineno"> 4962</span> </div><div class="line"><a name="l04963"></a><span class="lineno"> 4963</span>  VkResult CreateMinBlocks();</div><div class="line"><a name="l04964"></a><span class="lineno"> 4964</span> </div><div class="line"><a name="l04965"></a><span class="lineno"> 4965</span>  uint32_t GetMemoryTypeIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemoryTypeIndex; }</div><div class="line"><a name="l04966"></a><span class="lineno"> 4966</span>  VkDeviceSize GetPreferredBlockSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_PreferredBlockSize; }</div><div class="line"><a name="l04967"></a><span class="lineno"> 4967</span>  VkDeviceSize GetBufferImageGranularity()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BufferImageGranularity; }</div><div class="line"><a name="l04968"></a><span class="lineno"> 4968</span>  uint32_t GetFrameInUseCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_FrameInUseCount; }</div><div class="line"><a name="l04969"></a><span class="lineno"> 4969</span>  <span class="keywordtype">bool</span> UsesLinearAlgorithm()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_LinearAlgorithm; }</div><div class="line"><a name="l04970"></a><span class="lineno"> 4970</span> </div><div class="line"><a name="l04971"></a><span class="lineno"> 4971</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="l04972"></a><span class="lineno"> 4972</span> </div><div class="line"><a name="l04973"></a><span class="lineno"> 4973</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="l04974"></a><span class="lineno"> 4974</span>  <span class="keywordtype">bool</span> IsCorruptionDetectionEnabled() <span class="keyword">const</span>;</div><div class="line"><a name="l04975"></a><span class="lineno"> 4975</span> </div><div class="line"><a name="l04976"></a><span class="lineno"> 4976</span>  VkResult Allocate(</div><div class="line"><a name="l04977"></a><span class="lineno"> 4977</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l04978"></a><span class="lineno"> 4978</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04979"></a><span class="lineno"> 4979</span>  VkDeviceSize size,</div><div class="line"><a name="l04980"></a><span class="lineno"> 4980</span>  VkDeviceSize alignment,</div><div class="line"><a name="l04981"></a><span class="lineno"> 4981</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="l04982"></a><span class="lineno"> 4982</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l04983"></a><span class="lineno"> 4983</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l04984"></a><span class="lineno"> 4984</span> </div><div class="line"><a name="l04985"></a><span class="lineno"> 4985</span>  <span class="keywordtype">void</span> Free(</div><div class="line"><a name="l04986"></a><span class="lineno"> 4986</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l04987"></a><span class="lineno"> 4987</span> </div><div class="line"><a name="l04988"></a><span class="lineno"> 4988</span>  <span class="comment">// Adds statistics of this BlockVector to pStats.</span></div><div class="line"><a name="l04989"></a><span class="lineno"> 4989</span>  <span class="keywordtype">void</span> AddStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l04990"></a><span class="lineno"> 4990</span> </div><div class="line"><a name="l04991"></a><span class="lineno"> 4991</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04992"></a><span class="lineno"> 4992</span>  <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json);</div><div class="line"><a name="l04993"></a><span class="lineno"> 4993</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04994"></a><span class="lineno"> 4994</span> </div><div class="line"><a name="l04995"></a><span class="lineno"> 4995</span>  <span class="keywordtype">void</span> MakePoolAllocationsLost(</div><div class="line"><a name="l04996"></a><span class="lineno"> 4996</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04997"></a><span class="lineno"> 4997</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l04998"></a><span class="lineno"> 4998</span>  VkResult CheckCorruption();</div><div class="line"><a name="l04999"></a><span class="lineno"> 4999</span> </div><div class="line"><a name="l05000"></a><span class="lineno"> 5000</span>  VmaDefragmentator* EnsureDefragmentator(</div><div class="line"><a name="l05001"></a><span class="lineno"> 5001</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05002"></a><span class="lineno"> 5002</span>  uint32_t currentFrameIndex);</div><div class="line"><a name="l05003"></a><span class="lineno"> 5003</span> </div><div class="line"><a name="l05004"></a><span class="lineno"> 5004</span>  VkResult Defragment(</div><div class="line"><a name="l05005"></a><span class="lineno"> 5005</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats,</div><div class="line"><a name="l05006"></a><span class="lineno"> 5006</span>  VkDeviceSize& maxBytesToMove,</div><div class="line"><a name="l05007"></a><span class="lineno"> 5007</span>  uint32_t& maxAllocationsToMove);</div><div class="line"><a name="l05008"></a><span class="lineno"> 5008</span> </div><div class="line"><a name="l05009"></a><span class="lineno"> 5009</span>  <span class="keywordtype">void</span> DestroyDefragmentator();</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">private</span>:</div><div class="line"><a name="l05012"></a><span class="lineno"> 5012</span>  <span class="keyword">friend</span> <span class="keyword">class </span>VmaDefragmentator;</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="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> m_hAllocator;</div><div class="line"><a name="l05015"></a><span class="lineno"> 5015</span>  <span class="keyword">const</span> uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l05016"></a><span class="lineno"> 5016</span>  <span class="keyword">const</span> VkDeviceSize m_PreferredBlockSize;</div><div class="line"><a name="l05017"></a><span class="lineno"> 5017</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> m_MinBlockCount;</div><div class="line"><a name="l05018"></a><span class="lineno"> 5018</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> m_MaxBlockCount;</div><div class="line"><a name="l05019"></a><span class="lineno"> 5019</span>  <span class="keyword">const</span> VkDeviceSize m_BufferImageGranularity;</div><div class="line"><a name="l05020"></a><span class="lineno"> 5020</span>  <span class="keyword">const</span> uint32_t m_FrameInUseCount;</div><div class="line"><a name="l05021"></a><span class="lineno"> 5021</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> m_IsCustomPool;</div><div class="line"><a name="l05022"></a><span class="lineno"> 5022</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> m_ExplicitBlockSize;</div><div class="line"><a name="l05023"></a><span class="lineno"> 5023</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> m_LinearAlgorithm;</div><div class="line"><a name="l05024"></a><span class="lineno"> 5024</span>  <span class="keywordtype">bool</span> m_HasEmptyBlock;</div><div class="line"><a name="l05025"></a><span class="lineno"> 5025</span>  VMA_MUTEX m_Mutex;</div><div class="line"><a name="l05026"></a><span class="lineno"> 5026</span>  <span class="comment">// Incrementally sorted by sumFreeSize, ascending.</span></div><div class="line"><a name="l05027"></a><span class="lineno"> 5027</span>  VmaVector< VmaDeviceMemoryBlock*, VmaStlAllocator<VmaDeviceMemoryBlock*> > m_Blocks;</div><div class="line"><a name="l05028"></a><span class="lineno"> 5028</span>  <span class="comment">/* There can be at most one allocation that is completely empty - a</span></div><div class="line"><a name="l05029"></a><span class="lineno"> 5029</span> <span class="comment"> hysteresis to avoid pessimistic case of alternating creation and destruction</span></div><div class="line"><a name="l05030"></a><span class="lineno"> 5030</span> <span class="comment"> of a VkDeviceMemory. */</span></div><div class="line"><a name="l05031"></a><span class="lineno"> 5031</span>  VmaDefragmentator* m_pDefragmentator;</div><div class="line"><a name="l05032"></a><span class="lineno"> 5032</span>  uint32_t m_NextBlockId;</div><div class="line"><a name="l05033"></a><span class="lineno"> 5033</span> </div><div class="line"><a name="l05034"></a><span class="lineno"> 5034</span>  VkDeviceSize CalcMaxBlockSize() <span class="keyword">const</span>;</div><div class="line"><a name="l05035"></a><span class="lineno"> 5035</span> </div><div class="line"><a name="l05036"></a><span class="lineno"> 5036</span>  <span class="comment">// Finds and removes given block from vector.</span></div><div class="line"><a name="l05037"></a><span class="lineno"> 5037</span>  <span class="keywordtype">void</span> Remove(VmaDeviceMemoryBlock* pBlock);</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="comment">// Performs single step in sorting m_Blocks. They may not be fully sorted</span></div><div class="line"><a name="l05040"></a><span class="lineno"> 5040</span>  <span class="comment">// after this call.</span></div><div class="line"><a name="l05041"></a><span class="lineno"> 5041</span>  <span class="keywordtype">void</span> IncrementallySortBlocks();</div><div class="line"><a name="l05042"></a><span class="lineno"> 5042</span> </div><div class="line"><a name="l05043"></a><span class="lineno"> 5043</span>  <span class="comment">// To be used only without CAN_MAKE_OTHER_LOST flag.</span></div><div class="line"><a name="l05044"></a><span class="lineno"> 5044</span>  VkResult AllocateFromBlock(</div><div class="line"><a name="l05045"></a><span class="lineno"> 5045</span>  VmaDeviceMemoryBlock* pBlock,</div><div class="line"><a name="l05046"></a><span class="lineno"> 5046</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l05047"></a><span class="lineno"> 5047</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05048"></a><span class="lineno"> 5048</span>  VkDeviceSize size,</div><div class="line"><a name="l05049"></a><span class="lineno"> 5049</span>  VkDeviceSize alignment,</div><div class="line"><a name="l05050"></a><span class="lineno"> 5050</span>  <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags,</div><div class="line"><a name="l05051"></a><span class="lineno"> 5051</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l05052"></a><span class="lineno"> 5052</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05053"></a><span class="lineno"> 5053</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05054"></a><span class="lineno"> 5054</span> </div><div class="line"><a name="l05055"></a><span class="lineno"> 5055</span>  VkResult CreateBlock(VkDeviceSize blockSize, <span class="keywordtype">size_t</span>* pNewBlockIndex);</div><div class="line"><a name="l05056"></a><span class="lineno"> 5056</span> };</div><div class="line"><a name="l05057"></a><span class="lineno"> 5057</span> </div><div class="line"><a name="l05058"></a><span class="lineno"> 5058</span> <span class="keyword">struct </span>VmaPool_T</div><div class="line"><a name="l05059"></a><span class="lineno"> 5059</span> {</div><div class="line"><a name="l05060"></a><span class="lineno"> 5060</span>  VMA_CLASS_NO_COPY(VmaPool_T)</div><div class="line"><a name="l05061"></a><span class="lineno"> 5061</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05062"></a><span class="lineno"> 5062</span>  VmaBlockVector m_BlockVector;</div><div class="line"><a name="l05063"></a><span class="lineno"> 5063</span> </div><div class="line"><a name="l05064"></a><span class="lineno"> 5064</span>  VmaPool_T(</div><div class="line"><a name="l05065"></a><span class="lineno"> 5065</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05066"></a><span class="lineno"> 5066</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="l05067"></a><span class="lineno"> 5067</span>  VkDeviceSize preferredBlockSize);</div><div class="line"><a name="l05068"></a><span class="lineno"> 5068</span>  ~VmaPool_T();</div><div class="line"><a name="l05069"></a><span class="lineno"> 5069</span> </div><div class="line"><a name="l05070"></a><span class="lineno"> 5070</span>  uint32_t GetId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Id; }</div><div class="line"><a name="l05071"></a><span class="lineno"> 5071</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="l05072"></a><span class="lineno"> 5072</span> </div><div class="line"><a name="l05073"></a><span class="lineno"> 5073</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05074"></a><span class="lineno"> 5074</span>  <span class="comment">//void PrintDetailedMap(class VmaStringBuilder& sb);</span></div><div class="line"><a name="l05075"></a><span class="lineno"> 5075</span> <span class="preprocessor">#endif</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> <span class="keyword">private</span>:</div><div class="line"><a name="l05078"></a><span class="lineno"> 5078</span>  uint32_t m_Id;</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> </div><div class="line"><a name="l05081"></a><span class="lineno"> 5081</span> <span class="keyword">class </span>VmaDefragmentator</div><div class="line"><a name="l05082"></a><span class="lineno"> 5082</span> {</div><div class="line"><a name="l05083"></a><span class="lineno"> 5083</span>  VMA_CLASS_NO_COPY(VmaDefragmentator)</div><div class="line"><a name="l05084"></a><span class="lineno"> 5084</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05085"></a><span class="lineno"> 5085</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> m_hAllocator;</div><div class="line"><a name="l05086"></a><span class="lineno"> 5086</span>  VmaBlockVector* <span class="keyword">const</span> m_pBlockVector;</div><div class="line"><a name="l05087"></a><span class="lineno"> 5087</span>  uint32_t m_CurrentFrameIndex;</div><div class="line"><a name="l05088"></a><span class="lineno"> 5088</span>  VkDeviceSize m_BytesMoved;</div><div class="line"><a name="l05089"></a><span class="lineno"> 5089</span>  uint32_t m_AllocationsMoved;</div><div class="line"><a name="l05090"></a><span class="lineno"> 5090</span> </div><div class="line"><a name="l05091"></a><span class="lineno"> 5091</span>  <span class="keyword">struct </span>AllocationInfo</div><div class="line"><a name="l05092"></a><span class="lineno"> 5092</span>  {</div><div class="line"><a name="l05093"></a><span class="lineno"> 5093</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> m_hAllocation;</div><div class="line"><a name="l05094"></a><span class="lineno"> 5094</span>  VkBool32* m_pChanged;</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>  AllocationInfo() :</div><div class="line"><a name="l05097"></a><span class="lineno"> 5097</span>  m_hAllocation(VK_NULL_HANDLE),</div><div class="line"><a name="l05098"></a><span class="lineno"> 5098</span>  m_pChanged(VMA_NULL)</div><div class="line"><a name="l05099"></a><span class="lineno"> 5099</span>  {</div><div class="line"><a name="l05100"></a><span class="lineno"> 5100</span>  }</div><div class="line"><a name="l05101"></a><span class="lineno"> 5101</span>  };</div><div class="line"><a name="l05102"></a><span class="lineno"> 5102</span> </div><div class="line"><a name="l05103"></a><span class="lineno"> 5103</span>  <span class="keyword">struct </span>AllocationInfoSizeGreater</div><div class="line"><a name="l05104"></a><span class="lineno"> 5104</span>  {</div><div class="line"><a name="l05105"></a><span class="lineno"> 5105</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="l05106"></a><span class="lineno"> 5106</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05107"></a><span class="lineno"> 5107</span>  <span class="keywordflow">return</span> lhs.m_hAllocation->GetSize() > rhs.m_hAllocation->GetSize();</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>  };</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>  <span class="comment">// Used between AddAllocation and Defragment.</span></div><div class="line"><a name="l05112"></a><span class="lineno"> 5112</span>  VmaVector< AllocationInfo, VmaStlAllocator<AllocationInfo> > m_Allocations;</div><div class="line"><a name="l05113"></a><span class="lineno"> 5113</span> </div><div class="line"><a name="l05114"></a><span class="lineno"> 5114</span>  <span class="keyword">struct </span>BlockInfo</div><div class="line"><a name="l05115"></a><span class="lineno"> 5115</span>  {</div><div class="line"><a name="l05116"></a><span class="lineno"> 5116</span>  VmaDeviceMemoryBlock* m_pBlock;</div><div class="line"><a name="l05117"></a><span class="lineno"> 5117</span>  <span class="keywordtype">bool</span> m_HasNonMovableAllocations;</div><div class="line"><a name="l05118"></a><span class="lineno"> 5118</span>  VmaVector< AllocationInfo, VmaStlAllocator<AllocationInfo> > m_Allocations;</div><div class="line"><a name="l05119"></a><span class="lineno"> 5119</span> </div><div class="line"><a name="l05120"></a><span class="lineno"> 5120</span>  BlockInfo(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l05121"></a><span class="lineno"> 5121</span>  m_pBlock(VMA_NULL),</div><div class="line"><a name="l05122"></a><span class="lineno"> 5122</span>  m_HasNonMovableAllocations(true),</div><div class="line"><a name="l05123"></a><span class="lineno"> 5123</span>  m_Allocations(pAllocationCallbacks),</div><div class="line"><a name="l05124"></a><span class="lineno"> 5124</span>  m_pMappedDataForDefragmentation(VMA_NULL)</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>  }</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="keywordtype">void</span> CalcHasNonMovableAllocations()</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">const</span> <span class="keywordtype">size_t</span> blockAllocCount = m_pBlock->m_pMetadata->GetAllocationCount();</div><div class="line"><a name="l05131"></a><span class="lineno"> 5131</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> defragmentAllocCount = m_Allocations.size();</div><div class="line"><a name="l05132"></a><span class="lineno"> 5132</span>  m_HasNonMovableAllocations = blockAllocCount != defragmentAllocCount;</div><div class="line"><a name="l05133"></a><span class="lineno"> 5133</span>  }</div><div class="line"><a name="l05134"></a><span class="lineno"> 5134</span> </div><div class="line"><a name="l05135"></a><span class="lineno"> 5135</span>  <span class="keywordtype">void</span> SortAllocationsBySizeDescecnding()</div><div class="line"><a name="l05136"></a><span class="lineno"> 5136</span>  {</div><div class="line"><a name="l05137"></a><span class="lineno"> 5137</span>  VMA_SORT(m_Allocations.begin(), m_Allocations.end(), AllocationInfoSizeGreater());</div><div class="line"><a name="l05138"></a><span class="lineno"> 5138</span>  }</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>  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="l05141"></a><span class="lineno"> 5141</span>  <span class="keywordtype">void</span> Unmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05142"></a><span class="lineno"> 5142</span> </div><div class="line"><a name="l05143"></a><span class="lineno"> 5143</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l05144"></a><span class="lineno"> 5144</span>  <span class="comment">// Not null if mapped for defragmentation only, not originally mapped.</span></div><div class="line"><a name="l05145"></a><span class="lineno"> 5145</span>  <span class="keywordtype">void</span>* m_pMappedDataForDefragmentation;</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> </div><div class="line"><a name="l05148"></a><span class="lineno"> 5148</span>  <span class="keyword">struct </span>BlockPointerLess</div><div class="line"><a name="l05149"></a><span class="lineno"> 5149</span>  {</div><div class="line"><a name="l05150"></a><span class="lineno"> 5150</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="l05151"></a><span class="lineno"> 5151</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05152"></a><span class="lineno"> 5152</span>  <span class="keywordflow">return</span> pLhsBlockInfo->m_pBlock < pRhsBlock;</div><div class="line"><a name="l05153"></a><span class="lineno"> 5153</span>  }</div><div class="line"><a name="l05154"></a><span class="lineno"> 5154</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="l05155"></a><span class="lineno"> 5155</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05156"></a><span class="lineno"> 5156</span>  <span class="keywordflow">return</span> pLhsBlockInfo->m_pBlock < pRhsBlockInfo->m_pBlock;</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>  };</div><div class="line"><a name="l05159"></a><span class="lineno"> 5159</span> </div><div class="line"><a name="l05160"></a><span class="lineno"> 5160</span>  <span class="comment">// 1. Blocks with some non-movable allocations go first.</span></div><div class="line"><a name="l05161"></a><span class="lineno"> 5161</span>  <span class="comment">// 2. Blocks with smaller sumFreeSize go first.</span></div><div class="line"><a name="l05162"></a><span class="lineno"> 5162</span>  <span class="keyword">struct </span>BlockInfoCompareMoveDestination</div><div class="line"><a name="l05163"></a><span class="lineno"> 5163</span>  {</div><div class="line"><a name="l05164"></a><span class="lineno"> 5164</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="l05165"></a><span class="lineno"> 5165</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05166"></a><span class="lineno"> 5166</span>  <span class="keywordflow">if</span>(pLhsBlockInfo->m_HasNonMovableAllocations && !pRhsBlockInfo->m_HasNonMovableAllocations)</div><div class="line"><a name="l05167"></a><span class="lineno"> 5167</span>  {</div><div class="line"><a name="l05168"></a><span class="lineno"> 5168</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l05169"></a><span class="lineno"> 5169</span>  }</div><div class="line"><a name="l05170"></a><span class="lineno"> 5170</span>  <span class="keywordflow">if</span>(!pLhsBlockInfo->m_HasNonMovableAllocations && pRhsBlockInfo->m_HasNonMovableAllocations)</div><div class="line"><a name="l05171"></a><span class="lineno"> 5171</span>  {</div><div class="line"><a name="l05172"></a><span class="lineno"> 5172</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  <span class="keywordflow">if</span>(pLhsBlockInfo->m_pBlock->m_pMetadata->GetSumFreeSize() < pRhsBlockInfo->m_pBlock->m_pMetadata->GetSumFreeSize())</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>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l05177"></a><span class="lineno"> 5177</span>  }</div><div class="line"><a name="l05178"></a><span class="lineno"> 5178</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  };</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>  <span class="keyword">typedef</span> VmaVector< BlockInfo*, VmaStlAllocator<BlockInfo*> > BlockInfoVector;</div><div class="line"><a name="l05183"></a><span class="lineno"> 5183</span>  BlockInfoVector m_Blocks;</div><div class="line"><a name="l05184"></a><span class="lineno"> 5184</span> </div><div class="line"><a name="l05185"></a><span class="lineno"> 5185</span>  VkResult DefragmentRound(</div><div class="line"><a name="l05186"></a><span class="lineno"> 5186</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l05187"></a><span class="lineno"> 5187</span>  uint32_t maxAllocationsToMove);</div><div class="line"><a name="l05188"></a><span class="lineno"> 5188</span> </div><div class="line"><a name="l05189"></a><span class="lineno"> 5189</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> MoveMakesSense(</div><div class="line"><a name="l05190"></a><span class="lineno"> 5190</span>  <span class="keywordtype">size_t</span> dstBlockIndex, VkDeviceSize dstOffset,</div><div class="line"><a name="l05191"></a><span class="lineno"> 5191</span>  <span class="keywordtype">size_t</span> srcBlockIndex, VkDeviceSize srcOffset);</div><div class="line"><a name="l05192"></a><span class="lineno"> 5192</span> </div><div class="line"><a name="l05193"></a><span class="lineno"> 5193</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05194"></a><span class="lineno"> 5194</span>  VmaDefragmentator(</div><div class="line"><a name="l05195"></a><span class="lineno"> 5195</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05196"></a><span class="lineno"> 5196</span>  VmaBlockVector* pBlockVector,</div><div class="line"><a name="l05197"></a><span class="lineno"> 5197</span>  uint32_t currentFrameIndex);</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>  ~VmaDefragmentator();</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>  VkDeviceSize GetBytesMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BytesMoved; }</div><div class="line"><a name="l05202"></a><span class="lineno"> 5202</span>  uint32_t GetAllocationsMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_AllocationsMoved; }</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>  <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="l05205"></a><span class="lineno"> 5205</span> </div><div class="line"><a name="l05206"></a><span class="lineno"> 5206</span>  VkResult Defragment(</div><div class="line"><a name="l05207"></a><span class="lineno"> 5207</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l05208"></a><span class="lineno"> 5208</span>  uint32_t maxAllocationsToMove);</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> </div><div class="line"><a name="l05211"></a><span class="lineno"> 5211</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05212"></a><span class="lineno"> 5212</span> </div><div class="line"><a name="l05213"></a><span class="lineno"> 5213</span> <span class="keyword">class </span>VmaRecorder</div><div class="line"><a name="l05214"></a><span class="lineno"> 5214</span> {</div><div class="line"><a name="l05215"></a><span class="lineno"> 5215</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05216"></a><span class="lineno"> 5216</span>  VmaRecorder();</div><div class="line"><a name="l05217"></a><span class="lineno"> 5217</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="l05218"></a><span class="lineno"> 5218</span>  <span class="keywordtype">void</span> WriteConfiguration(</div><div class="line"><a name="l05219"></a><span class="lineno"> 5219</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties& devProps,</div><div class="line"><a name="l05220"></a><span class="lineno"> 5220</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties& memProps,</div><div class="line"><a name="l05221"></a><span class="lineno"> 5221</span>  <span class="keywordtype">bool</span> dedicatedAllocationExtensionEnabled);</div><div class="line"><a name="l05222"></a><span class="lineno"> 5222</span>  ~VmaRecorder();</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>  <span class="keywordtype">void</span> RecordCreateAllocator(uint32_t frameIndex);</div><div class="line"><a name="l05225"></a><span class="lineno"> 5225</span>  <span class="keywordtype">void</span> RecordDestroyAllocator(uint32_t frameIndex);</div><div class="line"><a name="l05226"></a><span class="lineno"> 5226</span>  <span class="keywordtype">void</span> RecordCreatePool(uint32_t frameIndex,</div><div class="line"><a name="l05227"></a><span class="lineno"> 5227</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="l05228"></a><span class="lineno"> 5228</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l05229"></a><span class="lineno"> 5229</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="l05230"></a><span class="lineno"> 5230</span>  <span class="keywordtype">void</span> RecordAllocateMemory(uint32_t frameIndex,</div><div class="line"><a name="l05231"></a><span class="lineno"> 5231</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05232"></a><span class="lineno"> 5232</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="l05233"></a><span class="lineno"> 5233</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05234"></a><span class="lineno"> 5234</span>  <span class="keywordtype">void</span> RecordAllocateMemoryForBuffer(uint32_t frameIndex,</div><div class="line"><a name="l05235"></a><span class="lineno"> 5235</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05236"></a><span class="lineno"> 5236</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l05237"></a><span class="lineno"> 5237</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l05238"></a><span class="lineno"> 5238</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="l05239"></a><span class="lineno"> 5239</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05240"></a><span class="lineno"> 5240</span>  <span class="keywordtype">void</span> RecordAllocateMemoryForImage(uint32_t frameIndex,</div><div class="line"><a name="l05241"></a><span class="lineno"> 5241</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05242"></a><span class="lineno"> 5242</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l05243"></a><span class="lineno"> 5243</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l05244"></a><span class="lineno"> 5244</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="l05245"></a><span class="lineno"> 5245</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05246"></a><span class="lineno"> 5246</span>  <span class="keywordtype">void</span> RecordFreeMemory(uint32_t frameIndex,</div><div class="line"><a name="l05247"></a><span class="lineno"> 5247</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05248"></a><span class="lineno"> 5248</span>  <span class="keywordtype">void</span> RecordSetAllocationUserData(uint32_t frameIndex,</div><div class="line"><a name="l05249"></a><span class="lineno"> 5249</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l05250"></a><span class="lineno"> 5250</span>  <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l05251"></a><span class="lineno"> 5251</span>  <span class="keywordtype">void</span> RecordCreateLostAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05252"></a><span class="lineno"> 5252</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05253"></a><span class="lineno"> 5253</span>  <span class="keywordtype">void</span> RecordMapMemory(uint32_t frameIndex,</div><div class="line"><a name="l05254"></a><span class="lineno"> 5254</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05255"></a><span class="lineno"> 5255</span>  <span class="keywordtype">void</span> RecordUnmapMemory(uint32_t frameIndex,</div><div class="line"><a name="l05256"></a><span class="lineno"> 5256</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05257"></a><span class="lineno"> 5257</span>  <span class="keywordtype">void</span> RecordFlushAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05258"></a><span class="lineno"> 5258</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size);</div><div class="line"><a name="l05259"></a><span class="lineno"> 5259</span>  <span class="keywordtype">void</span> RecordInvalidateAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05260"></a><span class="lineno"> 5260</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size);</div><div class="line"><a name="l05261"></a><span class="lineno"> 5261</span>  <span class="keywordtype">void</span> RecordCreateBuffer(uint32_t frameIndex,</div><div class="line"><a name="l05262"></a><span class="lineno"> 5262</span>  <span class="keyword">const</span> VkBufferCreateInfo& bufCreateInfo,</div><div class="line"><a name="l05263"></a><span class="lineno"> 5263</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="l05264"></a><span class="lineno"> 5264</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05265"></a><span class="lineno"> 5265</span>  <span class="keywordtype">void</span> RecordCreateImage(uint32_t frameIndex,</div><div class="line"><a name="l05266"></a><span class="lineno"> 5266</span>  <span class="keyword">const</span> VkImageCreateInfo& imageCreateInfo,</div><div class="line"><a name="l05267"></a><span class="lineno"> 5267</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="l05268"></a><span class="lineno"> 5268</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05269"></a><span class="lineno"> 5269</span>  <span class="keywordtype">void</span> RecordDestroyBuffer(uint32_t frameIndex,</div><div class="line"><a name="l05270"></a><span class="lineno"> 5270</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05271"></a><span class="lineno"> 5271</span>  <span class="keywordtype">void</span> RecordDestroyImage(uint32_t frameIndex,</div><div class="line"><a name="l05272"></a><span class="lineno"> 5272</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05273"></a><span class="lineno"> 5273</span>  <span class="keywordtype">void</span> RecordTouchAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05274"></a><span class="lineno"> 5274</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05275"></a><span class="lineno"> 5275</span>  <span class="keywordtype">void</span> RecordGetAllocationInfo(uint32_t frameIndex,</div><div class="line"><a name="l05276"></a><span class="lineno"> 5276</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05277"></a><span class="lineno"> 5277</span>  <span class="keywordtype">void</span> RecordMakePoolAllocationsLost(uint32_t frameIndex,</div><div class="line"><a name="l05278"></a><span class="lineno"> 5278</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</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="keyword">private</span>:</div><div class="line"><a name="l05281"></a><span class="lineno"> 5281</span>  <span class="keyword">struct </span>CallParams</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>  uint32_t threadId;</div><div class="line"><a name="l05284"></a><span class="lineno"> 5284</span>  <span class="keywordtype">double</span> time;</div><div class="line"><a name="l05285"></a><span class="lineno"> 5285</span>  };</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="keyword">class </span>UserDataString</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>  <span class="keyword">public</span>:</div><div class="line"><a name="l05290"></a><span class="lineno"> 5290</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="l05291"></a><span class="lineno"> 5291</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="l05292"></a><span class="lineno"> 5292</span> </div><div class="line"><a name="l05293"></a><span class="lineno"> 5293</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l05294"></a><span class="lineno"> 5294</span>  <span class="keywordtype">char</span> m_PtrStr[17];</div><div class="line"><a name="l05295"></a><span class="lineno"> 5295</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* m_Str;</div><div class="line"><a name="l05296"></a><span class="lineno"> 5296</span>  };</div><div class="line"><a name="l05297"></a><span class="lineno"> 5297</span> </div><div class="line"><a name="l05298"></a><span class="lineno"> 5298</span>  <span class="keywordtype">bool</span> m_UseMutex;</div><div class="line"><a name="l05299"></a><span class="lineno"> 5299</span>  <a class="code" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828">VmaRecordFlags</a> m_Flags;</div><div class="line"><a name="l05300"></a><span class="lineno"> 5300</span>  FILE* m_File;</div><div class="line"><a name="l05301"></a><span class="lineno"> 5301</span>  VMA_MUTEX m_FileMutex;</div><div class="line"><a name="l05302"></a><span class="lineno"> 5302</span>  int64_t m_Freq;</div><div class="line"><a name="l05303"></a><span class="lineno"> 5303</span>  int64_t m_StartCounter;</div><div class="line"><a name="l05304"></a><span class="lineno"> 5304</span> </div><div class="line"><a name="l05305"></a><span class="lineno"> 5305</span>  <span class="keywordtype">void</span> GetBasicParams(CallParams& outParams);</div><div class="line"><a name="l05306"></a><span class="lineno"> 5306</span>  <span class="keywordtype">void</span> Flush();</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> </div><div class="line"><a name="l05309"></a><span class="lineno"> 5309</span> <span class="preprocessor">#endif // #if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05310"></a><span class="lineno"> 5310</span> </div><div class="line"><a name="l05311"></a><span class="lineno"> 5311</span> <span class="comment">// Main allocator object.</span></div><div class="line"><a name="l05312"></a><span class="lineno"> 5312</span> <span class="keyword">struct </span>VmaAllocator_T</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>  VMA_CLASS_NO_COPY(VmaAllocator_T)</div><div class="line"><a name="l05315"></a><span class="lineno"> 5315</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05316"></a><span class="lineno"> 5316</span>  <span class="keywordtype">bool</span> m_UseMutex;</div><div class="line"><a name="l05317"></a><span class="lineno"> 5317</span>  <span class="keywordtype">bool</span> m_UseKhrDedicatedAllocation;</div><div class="line"><a name="l05318"></a><span class="lineno"> 5318</span>  VkDevice m_hDevice;</div><div class="line"><a name="l05319"></a><span class="lineno"> 5319</span>  <span class="keywordtype">bool</span> m_AllocationCallbacksSpecified;</div><div class="line"><a name="l05320"></a><span class="lineno"> 5320</span>  VkAllocationCallbacks m_AllocationCallbacks;</div><div class="line"><a name="l05321"></a><span class="lineno"> 5321</span>  <a class="code" href="struct_vma_device_memory_callbacks.html">VmaDeviceMemoryCallbacks</a> m_DeviceMemoryCallbacks;</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">// Number of bytes free out of limit, or VK_WHOLE_SIZE if not limit for that heap.</span></div><div class="line"><a name="l05324"></a><span class="lineno"> 5324</span>  VkDeviceSize m_HeapSizeLimit[VK_MAX_MEMORY_HEAPS];</div><div class="line"><a name="l05325"></a><span class="lineno"> 5325</span>  VMA_MUTEX m_HeapSizeLimitMutex;</div><div class="line"><a name="l05326"></a><span class="lineno"> 5326</span> </div><div class="line"><a name="l05327"></a><span class="lineno"> 5327</span>  VkPhysicalDeviceProperties m_PhysicalDeviceProperties;</div><div class="line"><a name="l05328"></a><span class="lineno"> 5328</span>  VkPhysicalDeviceMemoryProperties m_MemProps;</div><div class="line"><a name="l05329"></a><span class="lineno"> 5329</span> </div><div class="line"><a name="l05330"></a><span class="lineno"> 5330</span>  <span class="comment">// Default pools.</span></div><div class="line"><a name="l05331"></a><span class="lineno"> 5331</span>  VmaBlockVector* m_pBlockVectors[VK_MAX_MEMORY_TYPES];</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>  <span class="comment">// Each vector is sorted by memory (handle value).</span></div><div class="line"><a name="l05334"></a><span class="lineno"> 5334</span>  <span class="keyword">typedef</span> VmaVector< VmaAllocation, VmaStlAllocator<VmaAllocation> > AllocationVectorType;</div><div class="line"><a name="l05335"></a><span class="lineno"> 5335</span>  AllocationVectorType* m_pDedicatedAllocations[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l05336"></a><span class="lineno"> 5336</span>  VMA_MUTEX m_DedicatedAllocationsMutex[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l05337"></a><span class="lineno"> 5337</span> </div><div class="line"><a name="l05338"></a><span class="lineno"> 5338</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="l05339"></a><span class="lineno"> 5339</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="l05340"></a><span class="lineno"> 5340</span>  ~VmaAllocator_T();</div><div class="line"><a name="l05341"></a><span class="lineno"> 5341</span> </div><div class="line"><a name="l05342"></a><span class="lineno"> 5342</span>  <span class="keyword">const</span> VkAllocationCallbacks* GetAllocationCallbacks()<span class="keyword"> const</span></div><div class="line"><a name="l05343"></a><span class="lineno"> 5343</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05344"></a><span class="lineno"> 5344</span>  <span class="keywordflow">return</span> m_AllocationCallbacksSpecified ? &m_AllocationCallbacks : 0;</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>  <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="l05347"></a><span class="lineno"> 5347</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05348"></a><span class="lineno"> 5348</span>  <span class="keywordflow">return</span> m_VulkanFunctions;</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> </div><div class="line"><a name="l05351"></a><span class="lineno"> 5351</span>  VkDeviceSize GetBufferImageGranularity()<span class="keyword"> const</span></div><div class="line"><a name="l05352"></a><span class="lineno"> 5352</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05353"></a><span class="lineno"> 5353</span>  <span class="keywordflow">return</span> VMA_MAX(</div><div class="line"><a name="l05354"></a><span class="lineno"> 5354</span>  static_cast<VkDeviceSize>(VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY),</div><div class="line"><a name="l05355"></a><span class="lineno"> 5355</span>  m_PhysicalDeviceProperties.limits.bufferImageGranularity);</div><div class="line"><a name="l05356"></a><span class="lineno"> 5356</span>  }</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>  uint32_t GetMemoryHeapCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemProps.memoryHeapCount; }</div><div class="line"><a name="l05359"></a><span class="lineno"> 5359</span>  uint32_t GetMemoryTypeCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemProps.memoryTypeCount; }</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>  uint32_t MemoryTypeIndexToHeapIndex(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l05362"></a><span class="lineno"> 5362</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05363"></a><span class="lineno"> 5363</span>  VMA_ASSERT(memTypeIndex < m_MemProps.memoryTypeCount);</div><div class="line"><a name="l05364"></a><span class="lineno"> 5364</span>  <span class="keywordflow">return</span> m_MemProps.memoryTypes[memTypeIndex].heapIndex;</div><div class="line"><a name="l05365"></a><span class="lineno"> 5365</span>  }</div><div class="line"><a name="l05366"></a><span class="lineno"> 5366</span>  <span class="comment">// True when specific memory type is HOST_VISIBLE but not HOST_COHERENT.</span></div><div class="line"><a name="l05367"></a><span class="lineno"> 5367</span>  <span class="keywordtype">bool</span> IsMemoryTypeNonCoherent(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l05368"></a><span class="lineno"> 5368</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05369"></a><span class="lineno"> 5369</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="l05370"></a><span class="lineno"> 5370</span>  VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l05371"></a><span class="lineno"> 5371</span>  }</div><div class="line"><a name="l05372"></a><span class="lineno"> 5372</span>  <span class="comment">// Minimum alignment for all allocations in specific memory type.</span></div><div class="line"><a name="l05373"></a><span class="lineno"> 5373</span>  VkDeviceSize GetMemoryTypeMinAlignment(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l05374"></a><span class="lineno"> 5374</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05375"></a><span class="lineno"> 5375</span>  <span class="keywordflow">return</span> IsMemoryTypeNonCoherent(memTypeIndex) ?</div><div class="line"><a name="l05376"></a><span class="lineno"> 5376</span>  VMA_MAX((VkDeviceSize)VMA_DEBUG_ALIGNMENT, m_PhysicalDeviceProperties.limits.nonCoherentAtomSize) :</div><div class="line"><a name="l05377"></a><span class="lineno"> 5377</span>  (VkDeviceSize)VMA_DEBUG_ALIGNMENT;</div><div class="line"><a name="l05378"></a><span class="lineno"> 5378</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">bool</span> IsIntegratedGpu()<span class="keyword"> const</span></div><div class="line"><a name="l05381"></a><span class="lineno"> 5381</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05382"></a><span class="lineno"> 5382</span>  <span class="keywordflow">return</span> m_PhysicalDeviceProperties.deviceType == VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU;</div><div class="line"><a name="l05383"></a><span class="lineno"> 5383</span>  }</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> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05386"></a><span class="lineno"> 5386</span>  VmaRecorder* GetRecorder()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pRecorder; }</div><div class="line"><a name="l05387"></a><span class="lineno"> 5387</span> <span class="preprocessor">#endif</span></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>  <span class="keywordtype">void</span> GetBufferMemoryRequirements(</div><div class="line"><a name="l05390"></a><span class="lineno"> 5390</span>  VkBuffer hBuffer,</div><div class="line"><a name="l05391"></a><span class="lineno"> 5391</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l05392"></a><span class="lineno"> 5392</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l05393"></a><span class="lineno"> 5393</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l05394"></a><span class="lineno"> 5394</span>  <span class="keywordtype">void</span> GetImageMemoryRequirements(</div><div class="line"><a name="l05395"></a><span class="lineno"> 5395</span>  VkImage hImage,</div><div class="line"><a name="l05396"></a><span class="lineno"> 5396</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l05397"></a><span class="lineno"> 5397</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l05398"></a><span class="lineno"> 5398</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l05399"></a><span class="lineno"> 5399</span> </div><div class="line"><a name="l05400"></a><span class="lineno"> 5400</span>  <span class="comment">// Main allocation function.</span></div><div class="line"><a name="l05401"></a><span class="lineno"> 5401</span>  VkResult AllocateMemory(</div><div class="line"><a name="l05402"></a><span class="lineno"> 5402</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05403"></a><span class="lineno"> 5403</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l05404"></a><span class="lineno"> 5404</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l05405"></a><span class="lineno"> 5405</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l05406"></a><span class="lineno"> 5406</span>  VkImage dedicatedImage,</div><div class="line"><a name="l05407"></a><span class="lineno"> 5407</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="l05408"></a><span class="lineno"> 5408</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05409"></a><span class="lineno"> 5409</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05410"></a><span class="lineno"> 5410</span> </div><div class="line"><a name="l05411"></a><span class="lineno"> 5411</span>  <span class="comment">// Main deallocation function.</span></div><div class="line"><a name="l05412"></a><span class="lineno"> 5412</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="l05413"></a><span class="lineno"> 5413</span> </div><div class="line"><a name="l05414"></a><span class="lineno"> 5414</span>  <span class="keywordtype">void</span> CalculateStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l05415"></a><span class="lineno"> 5415</span> </div><div class="line"><a name="l05416"></a><span class="lineno"> 5416</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05417"></a><span class="lineno"> 5417</span>  <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json);</div><div class="line"><a name="l05418"></a><span class="lineno"> 5418</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05419"></a><span class="lineno"> 5419</span> </div><div class="line"><a name="l05420"></a><span class="lineno"> 5420</span>  VkResult Defragment(</div><div class="line"><a name="l05421"></a><span class="lineno"> 5421</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l05422"></a><span class="lineno"> 5422</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l05423"></a><span class="lineno"> 5423</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l05424"></a><span class="lineno"> 5424</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a>* pDefragmentationInfo,</div><div class="line"><a name="l05425"></a><span class="lineno"> 5425</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats);</div><div class="line"><a name="l05426"></a><span class="lineno"> 5426</span> </div><div class="line"><a name="l05427"></a><span class="lineno"> 5427</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="l05428"></a><span class="lineno"> 5428</span>  <span class="keywordtype">bool</span> TouchAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05429"></a><span class="lineno"> 5429</span> </div><div class="line"><a name="l05430"></a><span class="lineno"> 5430</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="l05431"></a><span class="lineno"> 5431</span>  <span class="keywordtype">void</span> DestroyPool(<a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l05432"></a><span class="lineno"> 5432</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="l05433"></a><span class="lineno"> 5433</span> </div><div class="line"><a name="l05434"></a><span class="lineno"> 5434</span>  <span class="keywordtype">void</span> SetCurrentFrameIndex(uint32_t frameIndex);</div><div class="line"><a name="l05435"></a><span class="lineno"> 5435</span>  uint32_t GetCurrentFrameIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_CurrentFrameIndex.load(); }</div><div class="line"><a name="l05436"></a><span class="lineno"> 5436</span> </div><div class="line"><a name="l05437"></a><span class="lineno"> 5437</span>  <span class="keywordtype">void</span> MakePoolAllocationsLost(</div><div class="line"><a name="l05438"></a><span class="lineno"> 5438</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l05439"></a><span class="lineno"> 5439</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l05440"></a><span class="lineno"> 5440</span>  VkResult CheckPoolCorruption(<a class="code" href="struct_vma_pool.html">VmaPool</a> hPool);</div><div class="line"><a name="l05441"></a><span class="lineno"> 5441</span>  VkResult CheckCorruption(uint32_t memoryTypeBits);</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>  <span class="keywordtype">void</span> CreateLostAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05444"></a><span class="lineno"> 5444</span> </div><div class="line"><a name="l05445"></a><span class="lineno"> 5445</span>  VkResult AllocateVulkanMemory(<span class="keyword">const</span> VkMemoryAllocateInfo* pAllocateInfo, VkDeviceMemory* pMemory);</div><div class="line"><a name="l05446"></a><span class="lineno"> 5446</span>  <span class="keywordtype">void</span> FreeVulkanMemory(uint32_t memoryType, VkDeviceSize size, VkDeviceMemory hMemory);</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>  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="l05449"></a><span class="lineno"> 5449</span>  <span class="keywordtype">void</span> Unmap(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05450"></a><span class="lineno"> 5450</span> </div><div class="line"><a name="l05451"></a><span class="lineno"> 5451</span>  VkResult BindBufferMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkBuffer hBuffer);</div><div class="line"><a name="l05452"></a><span class="lineno"> 5452</span>  VkResult BindImageMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkImage hImage);</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>  <span class="keywordtype">void</span> FlushOrInvalidateAllocation(</div><div class="line"><a name="l05455"></a><span class="lineno"> 5455</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l05456"></a><span class="lineno"> 5456</span>  VkDeviceSize offset, VkDeviceSize size,</div><div class="line"><a name="l05457"></a><span class="lineno"> 5457</span>  VMA_CACHE_OPERATION op);</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="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="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>  VkDeviceSize m_PreferredLargeHeapBlockSize;</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>  VkPhysicalDevice m_PhysicalDevice;</div><div class="line"><a name="l05465"></a><span class="lineno"> 5465</span>  VMA_ATOMIC_UINT32 m_CurrentFrameIndex;</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_MUTEX m_PoolsMutex;</div><div class="line"><a name="l05468"></a><span class="lineno"> 5468</span>  <span class="comment">// Protected by m_PoolsMutex. Sorted by pointer value.</span></div><div class="line"><a name="l05469"></a><span class="lineno"> 5469</span>  VmaVector<VmaPool, VmaStlAllocator<VmaPool> > m_Pools;</div><div class="line"><a name="l05470"></a><span class="lineno"> 5470</span>  uint32_t m_NextPoolId;</div><div class="line"><a name="l05471"></a><span class="lineno"> 5471</span> </div><div class="line"><a name="l05472"></a><span class="lineno"> 5472</span>  <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a> m_VulkanFunctions;</div><div class="line"><a name="l05473"></a><span class="lineno"> 5473</span> </div><div class="line"><a name="l05474"></a><span class="lineno"> 5474</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05475"></a><span class="lineno"> 5475</span>  VmaRecorder* m_pRecorder;</div><div class="line"><a name="l05476"></a><span class="lineno"> 5476</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05477"></a><span class="lineno"> 5477</span> </div><div class="line"><a name="l05478"></a><span class="lineno"> 5478</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="l05479"></a><span class="lineno"> 5479</span> </div><div class="line"><a name="l05480"></a><span class="lineno"> 5480</span>  VkDeviceSize CalcPreferredBlockSize(uint32_t memTypeIndex);</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>  VkResult AllocateMemoryOfType(</div><div class="line"><a name="l05483"></a><span class="lineno"> 5483</span>  VkDeviceSize size,</div><div class="line"><a name="l05484"></a><span class="lineno"> 5484</span>  VkDeviceSize alignment,</div><div class="line"><a name="l05485"></a><span class="lineno"> 5485</span>  <span class="keywordtype">bool</span> dedicatedAllocation,</div><div class="line"><a name="l05486"></a><span class="lineno"> 5486</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l05487"></a><span class="lineno"> 5487</span>  VkImage dedicatedImage,</div><div class="line"><a name="l05488"></a><span class="lineno"> 5488</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="l05489"></a><span class="lineno"> 5489</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l05490"></a><span class="lineno"> 5490</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05491"></a><span class="lineno"> 5491</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</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>  <span class="comment">// Allocates and registers new VkDeviceMemory specifically for single allocation.</span></div><div class="line"><a name="l05494"></a><span class="lineno"> 5494</span>  VkResult AllocateDedicatedMemory(</div><div class="line"><a name="l05495"></a><span class="lineno"> 5495</span>  VkDeviceSize size,</div><div class="line"><a name="l05496"></a><span class="lineno"> 5496</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05497"></a><span class="lineno"> 5497</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l05498"></a><span class="lineno"> 5498</span>  <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l05499"></a><span class="lineno"> 5499</span>  <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l05500"></a><span class="lineno"> 5500</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l05501"></a><span class="lineno"> 5501</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l05502"></a><span class="lineno"> 5502</span>  VkImage dedicatedImage,</div><div class="line"><a name="l05503"></a><span class="lineno"> 5503</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05504"></a><span class="lineno"> 5504</span> </div><div class="line"><a name="l05505"></a><span class="lineno"> 5505</span>  <span class="comment">// Tries to free pMemory as Dedicated Memory. Returns true if found and freed.</span></div><div class="line"><a name="l05506"></a><span class="lineno"> 5506</span>  <span class="keywordtype">void</span> FreeDedicatedMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05507"></a><span class="lineno"> 5507</span> };</div><div class="line"><a name="l05508"></a><span class="lineno"> 5508</span> </div><div class="line"><a name="l05510"></a><span class="lineno"> 5510</span> <span class="comment">// Memory allocation #2 after VmaAllocator_T definition</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="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="l05513"></a><span class="lineno"> 5513</span> {</div><div class="line"><a name="l05514"></a><span class="lineno"> 5514</span>  <span class="keywordflow">return</span> VmaMalloc(&hAllocator->m_AllocationCallbacks, size, alignment);</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> </div><div class="line"><a name="l05517"></a><span class="lineno"> 5517</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="l05518"></a><span class="lineno"> 5518</span> {</div><div class="line"><a name="l05519"></a><span class="lineno"> 5519</span>  VmaFree(&hAllocator->m_AllocationCallbacks, ptr);</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> </div><div class="line"><a name="l05522"></a><span class="lineno"> 5522</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05523"></a><span class="lineno"> 5523</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="l05524"></a><span class="lineno"> 5524</span> {</div><div class="line"><a name="l05525"></a><span class="lineno"> 5525</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="l05526"></a><span class="lineno"> 5526</span> }</div><div class="line"><a name="l05527"></a><span class="lineno"> 5527</span> </div><div class="line"><a name="l05528"></a><span class="lineno"> 5528</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05529"></a><span class="lineno"> 5529</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="l05530"></a><span class="lineno"> 5530</span> {</div><div class="line"><a name="l05531"></a><span class="lineno"> 5531</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="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">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05535"></a><span class="lineno"> 5535</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="l05536"></a><span class="lineno"> 5536</span> {</div><div class="line"><a name="l05537"></a><span class="lineno"> 5537</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l05538"></a><span class="lineno"> 5538</span>  {</div><div class="line"><a name="l05539"></a><span class="lineno"> 5539</span>  ptr->~T();</div><div class="line"><a name="l05540"></a><span class="lineno"> 5540</span>  VmaFree(hAllocator, ptr);</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="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05545"></a><span class="lineno"> 5545</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="l05546"></a><span class="lineno"> 5546</span> {</div><div class="line"><a name="l05547"></a><span class="lineno"> 5547</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l05548"></a><span class="lineno"> 5548</span>  {</div><div class="line"><a name="l05549"></a><span class="lineno"> 5549</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = count; i--; )</div><div class="line"><a name="l05550"></a><span class="lineno"> 5550</span>  ptr[i].~T();</div><div class="line"><a name="l05551"></a><span class="lineno"> 5551</span>  VmaFree(hAllocator, ptr);</div><div class="line"><a name="l05552"></a><span class="lineno"> 5552</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> </div><div class="line"><a name="l05556"></a><span class="lineno"> 5556</span> <span class="comment">// VmaStringBuilder</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="preprocessor">#if VMA_STATS_STRING_ENABLED</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="keyword">class </span>VmaStringBuilder</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="keyword">public</span>:</div><div class="line"><a name="l05563"></a><span class="lineno"> 5563</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="l05564"></a><span class="lineno"> 5564</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="l05565"></a><span class="lineno"> 5565</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="l05566"></a><span class="lineno"> 5566</span> </div><div class="line"><a name="l05567"></a><span class="lineno"> 5567</span>  <span class="keywordtype">void</span> Add(<span class="keywordtype">char</span> ch) { m_Data.push_back(ch); }</div><div class="line"><a name="l05568"></a><span class="lineno"> 5568</span>  <span class="keywordtype">void</span> Add(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l05569"></a><span class="lineno"> 5569</span>  <span class="keywordtype">void</span> AddNewLine() { Add(<span class="charliteral">'\n'</span>); }</div><div class="line"><a name="l05570"></a><span class="lineno"> 5570</span>  <span class="keywordtype">void</span> AddNumber(uint32_t num);</div><div class="line"><a name="l05571"></a><span class="lineno"> 5571</span>  <span class="keywordtype">void</span> AddNumber(uint64_t num);</div><div class="line"><a name="l05572"></a><span class="lineno"> 5572</span>  <span class="keywordtype">void</span> AddPointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr);</div><div class="line"><a name="l05573"></a><span class="lineno"> 5573</span> </div><div class="line"><a name="l05574"></a><span class="lineno"> 5574</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05575"></a><span class="lineno"> 5575</span>  VmaVector< char, VmaStlAllocator<char> > m_Data;</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> </div><div class="line"><a name="l05578"></a><span class="lineno"> 5578</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="l05579"></a><span class="lineno"> 5579</span> {</div><div class="line"><a name="l05580"></a><span class="lineno"> 5580</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> strLen = strlen(pStr);</div><div class="line"><a name="l05581"></a><span class="lineno"> 5581</span>  <span class="keywordflow">if</span>(strLen > 0)</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>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = m_Data.size();</div><div class="line"><a name="l05584"></a><span class="lineno"> 5584</span>  m_Data.resize(oldCount + strLen);</div><div class="line"><a name="l05585"></a><span class="lineno"> 5585</span>  memcpy(m_Data.data() + oldCount, pStr, strLen);</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> }</div><div class="line"><a name="l05588"></a><span class="lineno"> 5588</span> </div><div class="line"><a name="l05589"></a><span class="lineno"> 5589</span> <span class="keywordtype">void</span> VmaStringBuilder::AddNumber(uint32_t num)</div><div class="line"><a name="l05590"></a><span class="lineno"> 5590</span> {</div><div class="line"><a name="l05591"></a><span class="lineno"> 5591</span>  <span class="keywordtype">char</span> buf[11];</div><div class="line"><a name="l05592"></a><span class="lineno"> 5592</span>  VmaUint32ToStr(buf, <span class="keyword">sizeof</span>(buf), num);</div><div class="line"><a name="l05593"></a><span class="lineno"> 5593</span>  Add(buf);</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> </div><div class="line"><a name="l05596"></a><span class="lineno"> 5596</span> <span class="keywordtype">void</span> VmaStringBuilder::AddNumber(uint64_t num)</div><div class="line"><a name="l05597"></a><span class="lineno"> 5597</span> {</div><div class="line"><a name="l05598"></a><span class="lineno"> 5598</span>  <span class="keywordtype">char</span> buf[21];</div><div class="line"><a name="l05599"></a><span class="lineno"> 5599</span>  VmaUint64ToStr(buf, <span class="keyword">sizeof</span>(buf), num);</div><div class="line"><a name="l05600"></a><span class="lineno"> 5600</span>  Add(buf);</div><div class="line"><a name="l05601"></a><span class="lineno"> 5601</span> }</div><div class="line"><a name="l05602"></a><span class="lineno"> 5602</span> </div><div class="line"><a name="l05603"></a><span class="lineno"> 5603</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="l05604"></a><span class="lineno"> 5604</span> {</div><div class="line"><a name="l05605"></a><span class="lineno"> 5605</span>  <span class="keywordtype">char</span> buf[21];</div><div class="line"><a name="l05606"></a><span class="lineno"> 5606</span>  VmaPtrToStr(buf, <span class="keyword">sizeof</span>(buf), ptr);</div><div class="line"><a name="l05607"></a><span class="lineno"> 5607</span>  Add(buf);</div><div class="line"><a name="l05608"></a><span class="lineno"> 5608</span> }</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="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05611"></a><span class="lineno"> 5611</span> </div><div class="line"><a name="l05613"></a><span class="lineno"> 5613</span> <span class="comment">// VmaJsonWriter</span></div><div class="line"><a name="l05614"></a><span class="lineno"> 5614</span> </div><div class="line"><a name="l05615"></a><span class="lineno"> 5615</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05616"></a><span class="lineno"> 5616</span> </div><div class="line"><a name="l05617"></a><span class="lineno"> 5617</span> <span class="keyword">class </span>VmaJsonWriter</div><div class="line"><a name="l05618"></a><span class="lineno"> 5618</span> {</div><div class="line"><a name="l05619"></a><span class="lineno"> 5619</span>  VMA_CLASS_NO_COPY(VmaJsonWriter)</div><div class="line"><a name="l05620"></a><span class="lineno"> 5620</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05621"></a><span class="lineno"> 5621</span>  VmaJsonWriter(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, VmaStringBuilder& sb);</div><div class="line"><a name="l05622"></a><span class="lineno"> 5622</span>  ~VmaJsonWriter();</div><div class="line"><a name="l05623"></a><span class="lineno"> 5623</span> </div><div class="line"><a name="l05624"></a><span class="lineno"> 5624</span>  <span class="keywordtype">void</span> BeginObject(<span class="keywordtype">bool</span> singleLine = <span class="keyword">false</span>);</div><div class="line"><a name="l05625"></a><span class="lineno"> 5625</span>  <span class="keywordtype">void</span> EndObject();</div><div class="line"><a name="l05626"></a><span class="lineno"> 5626</span>  </div><div class="line"><a name="l05627"></a><span class="lineno"> 5627</span>  <span class="keywordtype">void</span> BeginArray(<span class="keywordtype">bool</span> singleLine = <span class="keyword">false</span>);</div><div class="line"><a name="l05628"></a><span class="lineno"> 5628</span>  <span class="keywordtype">void</span> EndArray();</div><div class="line"><a name="l05629"></a><span class="lineno"> 5629</span>  </div><div class="line"><a name="l05630"></a><span class="lineno"> 5630</span>  <span class="keywordtype">void</span> WriteString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l05631"></a><span class="lineno"> 5631</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="l05632"></a><span class="lineno"> 5632</span>  <span class="keywordtype">void</span> ContinueString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l05633"></a><span class="lineno"> 5633</span>  <span class="keywordtype">void</span> ContinueString(uint32_t n);</div><div class="line"><a name="l05634"></a><span class="lineno"> 5634</span>  <span class="keywordtype">void</span> ContinueString(uint64_t n);</div><div class="line"><a name="l05635"></a><span class="lineno"> 5635</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="l05636"></a><span class="lineno"> 5636</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="l05637"></a><span class="lineno"> 5637</span>  </div><div class="line"><a name="l05638"></a><span class="lineno"> 5638</span>  <span class="keywordtype">void</span> WriteNumber(uint32_t n);</div><div class="line"><a name="l05639"></a><span class="lineno"> 5639</span>  <span class="keywordtype">void</span> WriteNumber(uint64_t n);</div><div class="line"><a name="l05640"></a><span class="lineno"> 5640</span>  <span class="keywordtype">void</span> WriteBool(<span class="keywordtype">bool</span> b);</div><div class="line"><a name="l05641"></a><span class="lineno"> 5641</span>  <span class="keywordtype">void</span> WriteNull();</div><div class="line"><a name="l05642"></a><span class="lineno"> 5642</span> </div><div class="line"><a name="l05643"></a><span class="lineno"> 5643</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05644"></a><span class="lineno"> 5644</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="l05645"></a><span class="lineno"> 5645</span> </div><div class="line"><a name="l05646"></a><span class="lineno"> 5646</span>  <span class="keyword">enum</span> COLLECTION_TYPE</div><div class="line"><a name="l05647"></a><span class="lineno"> 5647</span>  {</div><div class="line"><a name="l05648"></a><span class="lineno"> 5648</span>  COLLECTION_TYPE_OBJECT,</div><div class="line"><a name="l05649"></a><span class="lineno"> 5649</span>  COLLECTION_TYPE_ARRAY,</div><div class="line"><a name="l05650"></a><span class="lineno"> 5650</span>  };</div><div class="line"><a name="l05651"></a><span class="lineno"> 5651</span>  <span class="keyword">struct </span>StackItem</div><div class="line"><a name="l05652"></a><span class="lineno"> 5652</span>  {</div><div class="line"><a name="l05653"></a><span class="lineno"> 5653</span>  COLLECTION_TYPE type;</div><div class="line"><a name="l05654"></a><span class="lineno"> 5654</span>  uint32_t valueCount;</div><div class="line"><a name="l05655"></a><span class="lineno"> 5655</span>  <span class="keywordtype">bool</span> singleLineMode;</div><div class="line"><a name="l05656"></a><span class="lineno"> 5656</span>  };</div><div class="line"><a name="l05657"></a><span class="lineno"> 5657</span> </div><div class="line"><a name="l05658"></a><span class="lineno"> 5658</span>  VmaStringBuilder& m_SB;</div><div class="line"><a name="l05659"></a><span class="lineno"> 5659</span>  VmaVector< StackItem, VmaStlAllocator<StackItem> > m_Stack;</div><div class="line"><a name="l05660"></a><span class="lineno"> 5660</span>  <span class="keywordtype">bool</span> m_InsideString;</div><div class="line"><a name="l05661"></a><span class="lineno"> 5661</span> </div><div class="line"><a name="l05662"></a><span class="lineno"> 5662</span>  <span class="keywordtype">void</span> BeginValue(<span class="keywordtype">bool</span> isString);</div><div class="line"><a name="l05663"></a><span class="lineno"> 5663</span>  <span class="keywordtype">void</span> WriteIndent(<span class="keywordtype">bool</span> oneLess = <span class="keyword">false</span>);</div><div class="line"><a name="l05664"></a><span class="lineno"> 5664</span> };</div><div class="line"><a name="l05665"></a><span class="lineno"> 5665</span> </div><div class="line"><a name="l05666"></a><span class="lineno"> 5666</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="l05667"></a><span class="lineno"> 5667</span> </div><div class="line"><a name="l05668"></a><span class="lineno"> 5668</span> VmaJsonWriter::VmaJsonWriter(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, VmaStringBuilder& sb) :</div><div class="line"><a name="l05669"></a><span class="lineno"> 5669</span>  m_SB(sb),</div><div class="line"><a name="l05670"></a><span class="lineno"> 5670</span>  m_Stack(VmaStlAllocator<StackItem>(pAllocationCallbacks)),</div><div class="line"><a name="l05671"></a><span class="lineno"> 5671</span>  m_InsideString(false)</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> }</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> VmaJsonWriter::~VmaJsonWriter()</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>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l05678"></a><span class="lineno"> 5678</span>  VMA_ASSERT(m_Stack.empty());</div><div class="line"><a name="l05679"></a><span class="lineno"> 5679</span> }</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="keywordtype">void</span> VmaJsonWriter::BeginObject(<span class="keywordtype">bool</span> singleLine)</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>  VMA_ASSERT(!m_InsideString);</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>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l05686"></a><span class="lineno"> 5686</span>  m_SB.Add(<span class="charliteral">'{'</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>  StackItem item;</div><div class="line"><a name="l05689"></a><span class="lineno"> 5689</span>  item.type = COLLECTION_TYPE_OBJECT;</div><div class="line"><a name="l05690"></a><span class="lineno"> 5690</span>  item.valueCount = 0;</div><div class="line"><a name="l05691"></a><span class="lineno"> 5691</span>  item.singleLineMode = singleLine;</div><div class="line"><a name="l05692"></a><span class="lineno"> 5692</span>  m_Stack.push_back(item);</div><div class="line"><a name="l05693"></a><span class="lineno"> 5693</span> }</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> VmaJsonWriter::EndObject()</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>  VMA_ASSERT(!m_InsideString);</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>  WriteIndent(<span class="keyword">true</span>);</div><div class="line"><a name="l05700"></a><span class="lineno"> 5700</span>  m_SB.Add(<span class="charliteral">'}'</span>);</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_ASSERT(!m_Stack.empty() && m_Stack.back().type == COLLECTION_TYPE_OBJECT);</div><div class="line"><a name="l05703"></a><span class="lineno"> 5703</span>  m_Stack.pop_back();</div><div class="line"><a name="l05704"></a><span class="lineno"> 5704</span> }</div><div class="line"><a name="l05705"></a><span class="lineno"> 5705</span> </div><div class="line"><a name="l05706"></a><span class="lineno"> 5706</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginArray(<span class="keywordtype">bool</span> singleLine)</div><div class="line"><a name="l05707"></a><span class="lineno"> 5707</span> {</div><div class="line"><a name="l05708"></a><span class="lineno"> 5708</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l05709"></a><span class="lineno"> 5709</span> </div><div class="line"><a name="l05710"></a><span class="lineno"> 5710</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l05711"></a><span class="lineno"> 5711</span>  m_SB.Add(<span class="charliteral">'['</span>);</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>  StackItem item;</div><div class="line"><a name="l05714"></a><span class="lineno"> 5714</span>  item.type = COLLECTION_TYPE_ARRAY;</div><div class="line"><a name="l05715"></a><span class="lineno"> 5715</span>  item.valueCount = 0;</div><div class="line"><a name="l05716"></a><span class="lineno"> 5716</span>  item.singleLineMode = singleLine;</div><div class="line"><a name="l05717"></a><span class="lineno"> 5717</span>  m_Stack.push_back(item);</div><div class="line"><a name="l05718"></a><span class="lineno"> 5718</span> }</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="keywordtype">void</span> VmaJsonWriter::EndArray()</div><div class="line"><a name="l05721"></a><span class="lineno"> 5721</span> {</div><div class="line"><a name="l05722"></a><span class="lineno"> 5722</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l05723"></a><span class="lineno"> 5723</span> </div><div class="line"><a name="l05724"></a><span class="lineno"> 5724</span>  WriteIndent(<span class="keyword">true</span>);</div><div class="line"><a name="l05725"></a><span class="lineno"> 5725</span>  m_SB.Add(<span class="charliteral">']'</span>);</div><div class="line"><a name="l05726"></a><span class="lineno"> 5726</span> </div><div class="line"><a name="l05727"></a><span class="lineno"> 5727</span>  VMA_ASSERT(!m_Stack.empty() && m_Stack.back().type == COLLECTION_TYPE_ARRAY);</div><div class="line"><a name="l05728"></a><span class="lineno"> 5728</span>  m_Stack.pop_back();</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> </div><div class="line"><a name="l05731"></a><span class="lineno"> 5731</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="l05732"></a><span class="lineno"> 5732</span> {</div><div class="line"><a name="l05733"></a><span class="lineno"> 5733</span>  BeginString(pStr);</div><div class="line"><a name="l05734"></a><span class="lineno"> 5734</span>  EndString();</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> </div><div class="line"><a name="l05737"></a><span class="lineno"> 5737</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="l05738"></a><span class="lineno"> 5738</span> {</div><div class="line"><a name="l05739"></a><span class="lineno"> 5739</span>  VMA_ASSERT(!m_InsideString);</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>  BeginValue(<span class="keyword">true</span>);</div><div class="line"><a name="l05742"></a><span class="lineno"> 5742</span>  m_SB.Add(<span class="charliteral">'"'</span>);</div><div class="line"><a name="l05743"></a><span class="lineno"> 5743</span>  m_InsideString = <span class="keyword">true</span>;</div><div class="line"><a name="l05744"></a><span class="lineno"> 5744</span>  <span class="keywordflow">if</span>(pStr != VMA_NULL && pStr[0] != <span class="charliteral">'\0'</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>  ContinueString(pStr);</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> }</div><div class="line"><a name="l05749"></a><span class="lineno"> 5749</span> </div><div class="line"><a name="l05750"></a><span class="lineno"> 5750</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="l05751"></a><span class="lineno"> 5751</span> {</div><div class="line"><a name="l05752"></a><span class="lineno"> 5752</span>  VMA_ASSERT(m_InsideString);</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="keyword">const</span> <span class="keywordtype">size_t</span> strLen = strlen(pStr);</div><div class="line"><a name="l05755"></a><span class="lineno"> 5755</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < strLen; ++i)</div><div class="line"><a name="l05756"></a><span class="lineno"> 5756</span>  {</div><div class="line"><a name="l05757"></a><span class="lineno"> 5757</span>  <span class="keywordtype">char</span> ch = pStr[i];</div><div class="line"><a name="l05758"></a><span class="lineno"> 5758</span>  <span class="keywordflow">if</span>(ch == <span class="charliteral">'\\'</span>)</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>  m_SB.Add(<span class="stringliteral">"\\\\"</span>);</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="keywordflow">else</span> <span class="keywordflow">if</span>(ch == <span class="charliteral">'"'</span>)</div><div class="line"><a name="l05763"></a><span class="lineno"> 5763</span>  {</div><div class="line"><a name="l05764"></a><span class="lineno"> 5764</span>  m_SB.Add(<span class="stringliteral">"\\\""</span>);</div><div class="line"><a name="l05765"></a><span class="lineno"> 5765</span>  }</div><div class="line"><a name="l05766"></a><span class="lineno"> 5766</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(ch >= 32)</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>  m_SB.Add(ch);</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="keywordflow">else</span> <span class="keywordflow">switch</span>(ch)</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>  <span class="keywordflow">case</span> <span class="charliteral">'\b'</span>:</div><div class="line"><a name="l05773"></a><span class="lineno"> 5773</span>  m_SB.Add(<span class="stringliteral">"\\b"</span>);</div><div class="line"><a name="l05774"></a><span class="lineno"> 5774</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l05775"></a><span class="lineno"> 5775</span>  <span class="keywordflow">case</span> <span class="charliteral">'\f'</span>:</div><div class="line"><a name="l05776"></a><span class="lineno"> 5776</span>  m_SB.Add(<span class="stringliteral">"\\f"</span>);</div><div class="line"><a name="l05777"></a><span class="lineno"> 5777</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l05778"></a><span class="lineno"> 5778</span>  <span class="keywordflow">case</span> <span class="charliteral">'\n'</span>:</div><div class="line"><a name="l05779"></a><span class="lineno"> 5779</span>  m_SB.Add(<span class="stringliteral">"\\n"</span>);</div><div class="line"><a name="l05780"></a><span class="lineno"> 5780</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l05781"></a><span class="lineno"> 5781</span>  <span class="keywordflow">case</span> <span class="charliteral">'\r'</span>:</div><div class="line"><a name="l05782"></a><span class="lineno"> 5782</span>  m_SB.Add(<span class="stringliteral">"\\r"</span>);</div><div class="line"><a name="l05783"></a><span class="lineno"> 5783</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l05784"></a><span class="lineno"> 5784</span>  <span class="keywordflow">case</span> <span class="charliteral">'\t'</span>:</div><div class="line"><a name="l05785"></a><span class="lineno"> 5785</span>  m_SB.Add(<span class="stringliteral">"\\t"</span>);</div><div class="line"><a name="l05786"></a><span class="lineno"> 5786</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l05787"></a><span class="lineno"> 5787</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l05788"></a><span class="lineno"> 5788</span>  VMA_ASSERT(0 && <span class="stringliteral">"Character not currently supported."</span>);</div><div class="line"><a name="l05789"></a><span class="lineno"> 5789</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l05790"></a><span class="lineno"> 5790</span>  }</div><div class="line"><a name="l05791"></a><span class="lineno"> 5791</span>  }</div><div class="line"><a name="l05792"></a><span class="lineno"> 5792</span> }</div><div class="line"><a name="l05793"></a><span class="lineno"> 5793</span> </div><div class="line"><a name="l05794"></a><span class="lineno"> 5794</span> <span class="keywordtype">void</span> VmaJsonWriter::ContinueString(uint32_t n)</div><div class="line"><a name="l05795"></a><span class="lineno"> 5795</span> {</div><div class="line"><a name="l05796"></a><span class="lineno"> 5796</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l05797"></a><span class="lineno"> 5797</span>  m_SB.AddNumber(n);</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> </div><div class="line"><a name="l05800"></a><span class="lineno"> 5800</span> <span class="keywordtype">void</span> VmaJsonWriter::ContinueString(uint64_t n)</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>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l05803"></a><span class="lineno"> 5803</span>  m_SB.AddNumber(n);</div><div class="line"><a name="l05804"></a><span class="lineno"> 5804</span> }</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> VmaJsonWriter::ContinueString_Pointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr)</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>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l05809"></a><span class="lineno"> 5809</span>  m_SB.AddPointer(ptr);</div><div class="line"><a name="l05810"></a><span class="lineno"> 5810</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> <span class="keywordtype">void</span> VmaJsonWriter::EndString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</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>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l05815"></a><span class="lineno"> 5815</span>  <span class="keywordflow">if</span>(pStr != VMA_NULL && pStr[0] != <span class="charliteral">'\0'</span>)</div><div class="line"><a name="l05816"></a><span class="lineno"> 5816</span>  {</div><div class="line"><a name="l05817"></a><span class="lineno"> 5817</span>  ContinueString(pStr);</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>  m_SB.Add(<span class="charliteral">'"'</span>);</div><div class="line"><a name="l05820"></a><span class="lineno"> 5820</span>  m_InsideString = <span class="keyword">false</span>;</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> </div><div class="line"><a name="l05823"></a><span class="lineno"> 5823</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteNumber(uint32_t n)</div><div class="line"><a name="l05824"></a><span class="lineno"> 5824</span> {</div><div class="line"><a name="l05825"></a><span class="lineno"> 5825</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l05826"></a><span class="lineno"> 5826</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l05827"></a><span class="lineno"> 5827</span>  m_SB.AddNumber(n);</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> </div><div class="line"><a name="l05830"></a><span class="lineno"> 5830</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteNumber(uint64_t n)</div><div class="line"><a name="l05831"></a><span class="lineno"> 5831</span> {</div><div class="line"><a name="l05832"></a><span class="lineno"> 5832</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l05833"></a><span class="lineno"> 5833</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l05834"></a><span class="lineno"> 5834</span>  m_SB.AddNumber(n);</div><div class="line"><a name="l05835"></a><span class="lineno"> 5835</span> }</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> VmaJsonWriter::WriteBool(<span class="keywordtype">bool</span> b)</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>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l05840"></a><span class="lineno"> 5840</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l05841"></a><span class="lineno"> 5841</span>  m_SB.Add(b ? <span class="stringliteral">"true"</span> : <span class="stringliteral">"false"</span>);</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> </div><div class="line"><a name="l05844"></a><span class="lineno"> 5844</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteNull()</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>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l05847"></a><span class="lineno"> 5847</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l05848"></a><span class="lineno"> 5848</span>  m_SB.Add(<span class="stringliteral">"null"</span>);</div><div class="line"><a name="l05849"></a><span class="lineno"> 5849</span> }</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> VmaJsonWriter::BeginValue(<span class="keywordtype">bool</span> isString)</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="keywordflow">if</span>(!m_Stack.empty())</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>  StackItem& currItem = m_Stack.back();</div><div class="line"><a name="l05856"></a><span class="lineno"> 5856</span>  <span class="keywordflow">if</span>(currItem.type == COLLECTION_TYPE_OBJECT &&</div><div class="line"><a name="l05857"></a><span class="lineno"> 5857</span>  currItem.valueCount % 2 == 0)</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_ASSERT(isString);</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> </div><div class="line"><a name="l05862"></a><span class="lineno"> 5862</span>  <span class="keywordflow">if</span>(currItem.type == COLLECTION_TYPE_OBJECT &&</div><div class="line"><a name="l05863"></a><span class="lineno"> 5863</span>  currItem.valueCount % 2 != 0)</div><div class="line"><a name="l05864"></a><span class="lineno"> 5864</span>  {</div><div class="line"><a name="l05865"></a><span class="lineno"> 5865</span>  m_SB.Add(<span class="stringliteral">": "</span>);</div><div class="line"><a name="l05866"></a><span class="lineno"> 5866</span>  }</div><div class="line"><a name="l05867"></a><span class="lineno"> 5867</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(currItem.valueCount > 0)</div><div class="line"><a name="l05868"></a><span class="lineno"> 5868</span>  {</div><div class="line"><a name="l05869"></a><span class="lineno"> 5869</span>  m_SB.Add(<span class="stringliteral">", "</span>);</div><div class="line"><a name="l05870"></a><span class="lineno"> 5870</span>  WriteIndent();</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="keywordflow">else</span></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>  WriteIndent();</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>  ++currItem.valueCount;</div><div class="line"><a name="l05877"></a><span class="lineno"> 5877</span>  }</div><div class="line"><a name="l05878"></a><span class="lineno"> 5878</span> }</div><div class="line"><a name="l05879"></a><span class="lineno"> 5879</span> </div><div class="line"><a name="l05880"></a><span class="lineno"> 5880</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteIndent(<span class="keywordtype">bool</span> oneLess)</div><div class="line"><a name="l05881"></a><span class="lineno"> 5881</span> {</div><div class="line"><a name="l05882"></a><span class="lineno"> 5882</span>  <span class="keywordflow">if</span>(!m_Stack.empty() && !m_Stack.back().singleLineMode)</div><div class="line"><a name="l05883"></a><span class="lineno"> 5883</span>  {</div><div class="line"><a name="l05884"></a><span class="lineno"> 5884</span>  m_SB.AddNewLine();</div><div class="line"><a name="l05885"></a><span class="lineno"> 5885</span>  </div><div class="line"><a name="l05886"></a><span class="lineno"> 5886</span>  <span class="keywordtype">size_t</span> count = m_Stack.size();</div><div class="line"><a name="l05887"></a><span class="lineno"> 5887</span>  <span class="keywordflow">if</span>(count > 0 && oneLess)</div><div class="line"><a name="l05888"></a><span class="lineno"> 5888</span>  {</div><div class="line"><a name="l05889"></a><span class="lineno"> 5889</span>  --count;</div><div class="line"><a name="l05890"></a><span class="lineno"> 5890</span>  }</div><div class="line"><a name="l05891"></a><span class="lineno"> 5891</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < count; ++i)</div><div class="line"><a name="l05892"></a><span class="lineno"> 5892</span>  {</div><div class="line"><a name="l05893"></a><span class="lineno"> 5893</span>  m_SB.Add(INDENT);</div><div class="line"><a name="l05894"></a><span class="lineno"> 5894</span>  }</div><div class="line"><a name="l05895"></a><span class="lineno"> 5895</span>  }</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> </div><div class="line"><a name="l05898"></a><span class="lineno"> 5898</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05899"></a><span class="lineno"> 5899</span> </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> <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="l05903"></a><span class="lineno"> 5903</span> {</div><div class="line"><a name="l05904"></a><span class="lineno"> 5904</span>  <span class="keywordflow">if</span>(IsUserDataString())</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>  VMA_ASSERT(pUserData == VMA_NULL || pUserData != m_pUserData);</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>  FreeUserDataString(hAllocator);</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>  <span class="keywordflow">if</span>(pUserData != VMA_NULL)</div><div class="line"><a name="l05911"></a><span class="lineno"> 5911</span>  {</div><div class="line"><a name="l05912"></a><span class="lineno"> 5912</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="l05913"></a><span class="lineno"> 5913</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> newStrLen = strlen(newStrSrc);</div><div class="line"><a name="l05914"></a><span class="lineno"> 5914</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="l05915"></a><span class="lineno"> 5915</span>  memcpy(newStrDst, newStrSrc, newStrLen + 1);</div><div class="line"><a name="l05916"></a><span class="lineno"> 5916</span>  m_pUserData = newStrDst;</div><div class="line"><a name="l05917"></a><span class="lineno"> 5917</span>  }</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">else</span></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>  m_pUserData = pUserData;</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> }</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="keywordtype">void</span> VmaAllocation_T::ChangeBlockAllocation(</div><div class="line"><a name="l05926"></a><span class="lineno"> 5926</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05927"></a><span class="lineno"> 5927</span>  VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l05928"></a><span class="lineno"> 5928</span>  VkDeviceSize offset)</div><div class="line"><a name="l05929"></a><span class="lineno"> 5929</span> {</div><div class="line"><a name="l05930"></a><span class="lineno"> 5930</span>  VMA_ASSERT(block != VMA_NULL);</div><div class="line"><a name="l05931"></a><span class="lineno"> 5931</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</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>  <span class="comment">// Move mapping reference counter from old block to new block.</span></div><div class="line"><a name="l05934"></a><span class="lineno"> 5934</span>  <span class="keywordflow">if</span>(block != m_BlockAllocation.m_Block)</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>  uint32_t mapRefCount = m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP;</div><div class="line"><a name="l05937"></a><span class="lineno"> 5937</span>  <span class="keywordflow">if</span>(IsPersistentMap())</div><div class="line"><a name="l05938"></a><span class="lineno"> 5938</span>  ++mapRefCount;</div><div class="line"><a name="l05939"></a><span class="lineno"> 5939</span>  m_BlockAllocation.m_Block->Unmap(hAllocator, mapRefCount);</div><div class="line"><a name="l05940"></a><span class="lineno"> 5940</span>  block->Map(hAllocator, mapRefCount, VMA_NULL);</div><div class="line"><a name="l05941"></a><span class="lineno"> 5941</span>  }</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>  m_BlockAllocation.m_Block = block;</div><div class="line"><a name="l05944"></a><span class="lineno"> 5944</span>  m_BlockAllocation.m_Offset = offset;</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="l05947"></a><span class="lineno"> 5947</span> VkDeviceSize VmaAllocation_T::GetOffset()<span class="keyword"> const</span></div><div class="line"><a name="l05948"></a><span class="lineno"> 5948</span> <span class="keyword"></span>{</div><div class="line"><a name="l05949"></a><span class="lineno"> 5949</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l05950"></a><span class="lineno"> 5950</span>  {</div><div class="line"><a name="l05951"></a><span class="lineno"> 5951</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l05952"></a><span class="lineno"> 5952</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Offset;</div><div class="line"><a name="l05953"></a><span class="lineno"> 5953</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l05954"></a><span class="lineno"> 5954</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l05955"></a><span class="lineno"> 5955</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l05956"></a><span class="lineno"> 5956</span>  VMA_ASSERT(0);</div><div class="line"><a name="l05957"></a><span class="lineno"> 5957</span>  <span class="keywordflow">return</span> 0;</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> }</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> VkDeviceMemory VmaAllocation_T::GetMemory()<span class="keyword"> const</span></div><div class="line"><a name="l05962"></a><span class="lineno"> 5962</span> <span class="keyword"></span>{</div><div class="line"><a name="l05963"></a><span class="lineno"> 5963</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l05964"></a><span class="lineno"> 5964</span>  {</div><div class="line"><a name="l05965"></a><span class="lineno"> 5965</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l05966"></a><span class="lineno"> 5966</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block->GetDeviceMemory();</div><div class="line"><a name="l05967"></a><span class="lineno"> 5967</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l05968"></a><span class="lineno"> 5968</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_hMemory;</div><div class="line"><a name="l05969"></a><span class="lineno"> 5969</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l05970"></a><span class="lineno"> 5970</span>  VMA_ASSERT(0);</div><div class="line"><a name="l05971"></a><span class="lineno"> 5971</span>  <span class="keywordflow">return</span> VK_NULL_HANDLE;</div><div class="line"><a name="l05972"></a><span class="lineno"> 5972</span>  }</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> </div><div class="line"><a name="l05975"></a><span class="lineno"> 5975</span> uint32_t VmaAllocation_T::GetMemoryTypeIndex()<span class="keyword"> const</span></div><div class="line"><a name="l05976"></a><span class="lineno"> 5976</span> <span class="keyword"></span>{</div><div class="line"><a name="l05977"></a><span class="lineno"> 5977</span>  <span class="keywordflow">switch</span>(m_Type)</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>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l05980"></a><span class="lineno"> 5980</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block->GetMemoryTypeIndex();</div><div class="line"><a name="l05981"></a><span class="lineno"> 5981</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l05982"></a><span class="lineno"> 5982</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_MemoryTypeIndex;</div><div class="line"><a name="l05983"></a><span class="lineno"> 5983</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l05984"></a><span class="lineno"> 5984</span>  VMA_ASSERT(0);</div><div class="line"><a name="l05985"></a><span class="lineno"> 5985</span>  <span class="keywordflow">return</span> UINT32_MAX;</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> </div><div class="line"><a name="l05989"></a><span class="lineno"> 5989</span> <span class="keywordtype">void</span>* VmaAllocation_T::GetMappedData()<span class="keyword"> const</span></div><div class="line"><a name="l05990"></a><span class="lineno"> 5990</span> <span class="keyword"></span>{</div><div class="line"><a name="l05991"></a><span class="lineno"> 5991</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l05992"></a><span class="lineno"> 5992</span>  {</div><div class="line"><a name="l05993"></a><span class="lineno"> 5993</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l05994"></a><span class="lineno"> 5994</span>  <span class="keywordflow">if</span>(m_MapCount != 0)</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>  <span class="keywordtype">void</span>* pBlockData = m_BlockAllocation.m_Block->GetMappedData();</div><div class="line"><a name="l05997"></a><span class="lineno"> 5997</span>  VMA_ASSERT(pBlockData != VMA_NULL);</div><div class="line"><a name="l05998"></a><span class="lineno"> 5998</span>  <span class="keywordflow">return</span> (<span class="keywordtype">char</span>*)pBlockData + m_BlockAllocation.m_Offset;</div><div class="line"><a name="l05999"></a><span class="lineno"> 5999</span>  }</div><div class="line"><a name="l06000"></a><span class="lineno"> 6000</span>  <span class="keywordflow">else</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="keywordflow">return</span> VMA_NULL;</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="keywordflow">break</span>;</div><div class="line"><a name="l06005"></a><span class="lineno"> 6005</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06006"></a><span class="lineno"> 6006</span>  VMA_ASSERT((m_DedicatedAllocation.m_pMappedData != VMA_NULL) == (m_MapCount != 0));</div><div class="line"><a name="l06007"></a><span class="lineno"> 6007</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_pMappedData;</div><div class="line"><a name="l06008"></a><span class="lineno"> 6008</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06009"></a><span class="lineno"> 6009</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06010"></a><span class="lineno"> 6010</span>  <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l06011"></a><span class="lineno"> 6011</span>  }</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> </div><div class="line"><a name="l06014"></a><span class="lineno"> 6014</span> <span class="keywordtype">bool</span> VmaAllocation_T::CanBecomeLost()<span class="keyword"> const</span></div><div class="line"><a name="l06015"></a><span class="lineno"> 6015</span> <span class="keyword"></span>{</div><div class="line"><a name="l06016"></a><span class="lineno"> 6016</span>  <span class="keywordflow">switch</span>(m_Type)</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="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06019"></a><span class="lineno"> 6019</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_CanBecomeLost;</div><div class="line"><a name="l06020"></a><span class="lineno"> 6020</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06021"></a><span class="lineno"> 6021</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06022"></a><span class="lineno"> 6022</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06023"></a><span class="lineno"> 6023</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06024"></a><span class="lineno"> 6024</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06025"></a><span class="lineno"> 6025</span>  }</div><div class="line"><a name="l06026"></a><span class="lineno"> 6026</span> }</div><div class="line"><a name="l06027"></a><span class="lineno"> 6027</span> </div><div class="line"><a name="l06028"></a><span class="lineno"> 6028</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="l06029"></a><span class="lineno"> 6029</span> <span class="keyword"></span>{</div><div class="line"><a name="l06030"></a><span class="lineno"> 6030</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l06031"></a><span class="lineno"> 6031</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_hPool;</div><div class="line"><a name="l06032"></a><span class="lineno"> 6032</span> }</div><div class="line"><a name="l06033"></a><span class="lineno"> 6033</span> </div><div class="line"><a name="l06034"></a><span class="lineno"> 6034</span> <span class="keywordtype">bool</span> VmaAllocation_T::MakeLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l06035"></a><span class="lineno"> 6035</span> {</div><div class="line"><a name="l06036"></a><span class="lineno"> 6036</span>  VMA_ASSERT(CanBecomeLost());</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="comment">/*</span></div><div class="line"><a name="l06039"></a><span class="lineno"> 6039</span> <span class="comment"> Warning: This is a carefully designed algorithm.</span></div><div class="line"><a name="l06040"></a><span class="lineno"> 6040</span> <span class="comment"> Do not modify unless you really know what you're doing :)</span></div><div class="line"><a name="l06041"></a><span class="lineno"> 6041</span> <span class="comment"> */</span></div><div class="line"><a name="l06042"></a><span class="lineno"> 6042</span>  uint32_t localLastUseFrameIndex = GetLastUseFrameIndex();</div><div class="line"><a name="l06043"></a><span class="lineno"> 6043</span>  <span class="keywordflow">for</span>(;;)</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="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</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>  VMA_ASSERT(0);</div><div class="line"><a name="l06048"></a><span class="lineno"> 6048</span>  <span class="keywordflow">return</span> <span class="keyword">false</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>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex + frameInUseCount >= currentFrameIndex)</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></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="keywordflow">if</span>(CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, VMA_FRAME_INDEX_LOST))</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="comment">// Setting hAllocation.LastUseFrameIndex atomic to VMA_FRAME_INDEX_LOST is enough to mark it as LOST.</span></div><div class="line"><a name="l06059"></a><span class="lineno"> 6059</span>  <span class="comment">// Calling code just needs to unregister this allocation in owning VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l06060"></a><span class="lineno"> 6060</span>  <span class="keywordflow">return</span> <span class="keyword">true</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>  }</div><div class="line"><a name="l06063"></a><span class="lineno"> 6063</span>  }</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> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</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> <span class="comment">// Correspond to values of enum VmaSuballocationType.</span></div><div class="line"><a name="l06069"></a><span class="lineno"> 6069</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="l06070"></a><span class="lineno"> 6070</span>  <span class="stringliteral">"FREE"</span>,</div><div class="line"><a name="l06071"></a><span class="lineno"> 6071</span>  <span class="stringliteral">"UNKNOWN"</span>,</div><div class="line"><a name="l06072"></a><span class="lineno"> 6072</span>  <span class="stringliteral">"BUFFER"</span>,</div><div class="line"><a name="l06073"></a><span class="lineno"> 6073</span>  <span class="stringliteral">"IMAGE_UNKNOWN"</span>,</div><div class="line"><a name="l06074"></a><span class="lineno"> 6074</span>  <span class="stringliteral">"IMAGE_LINEAR"</span>,</div><div class="line"><a name="l06075"></a><span class="lineno"> 6075</span>  <span class="stringliteral">"IMAGE_OPTIMAL"</span>,</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> </div><div class="line"><a name="l06078"></a><span class="lineno"> 6078</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="l06079"></a><span class="lineno"> 6079</span> <span class="keyword"></span>{</div><div class="line"><a name="l06080"></a><span class="lineno"> 6080</span>  json.WriteString(<span class="stringliteral">"Type"</span>);</div><div class="line"><a name="l06081"></a><span class="lineno"> 6081</span>  json.WriteString(VMA_SUBALLOCATION_TYPE_NAMES[m_SuballocationType]);</div><div class="line"><a name="l06082"></a><span class="lineno"> 6082</span> </div><div class="line"><a name="l06083"></a><span class="lineno"> 6083</span>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l06084"></a><span class="lineno"> 6084</span>  json.WriteNumber(m_Size);</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>  <span class="keywordflow">if</span>(m_pUserData != VMA_NULL)</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>  json.WriteString(<span class="stringliteral">"UserData"</span>);</div><div class="line"><a name="l06089"></a><span class="lineno"> 6089</span>  <span class="keywordflow">if</span>(IsUserDataString())</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>  json.WriteString((<span class="keyword">const</span> <span class="keywordtype">char</span>*)m_pUserData);</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l06094"></a><span class="lineno"> 6094</span>  {</div><div class="line"><a name="l06095"></a><span class="lineno"> 6095</span>  json.BeginString();</div><div class="line"><a name="l06096"></a><span class="lineno"> 6096</span>  json.ContinueString_Pointer(m_pUserData);</div><div class="line"><a name="l06097"></a><span class="lineno"> 6097</span>  json.EndString();</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> </div><div class="line"><a name="l06101"></a><span class="lineno"> 6101</span>  json.WriteString(<span class="stringliteral">"CreationFrameIndex"</span>);</div><div class="line"><a name="l06102"></a><span class="lineno"> 6102</span>  json.WriteNumber(m_CreationFrameIndex);</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>  json.WriteString(<span class="stringliteral">"LastUseFrameIndex"</span>);</div><div class="line"><a name="l06105"></a><span class="lineno"> 6105</span>  json.WriteNumber(GetLastUseFrameIndex());</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>  <span class="keywordflow">if</span>(m_BufferImageUsage != 0)</div><div class="line"><a name="l06108"></a><span class="lineno"> 6108</span>  {</div><div class="line"><a name="l06109"></a><span class="lineno"> 6109</span>  json.WriteString(<span class="stringliteral">"Usage"</span>);</div><div class="line"><a name="l06110"></a><span class="lineno"> 6110</span>  json.WriteNumber(m_BufferImageUsage);</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> }</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="preprocessor">#endif</span></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> <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="l06117"></a><span class="lineno"> 6117</span> {</div><div class="line"><a name="l06118"></a><span class="lineno"> 6118</span>  VMA_ASSERT(IsUserDataString());</div><div class="line"><a name="l06119"></a><span class="lineno"> 6119</span>  <span class="keywordflow">if</span>(m_pUserData != VMA_NULL)</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>  <span class="keywordtype">char</span>* <span class="keyword">const</span> oldStr = (<span class="keywordtype">char</span>*)m_pUserData;</div><div class="line"><a name="l06122"></a><span class="lineno"> 6122</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldStrLen = strlen(oldStr);</div><div class="line"><a name="l06123"></a><span class="lineno"> 6123</span>  vma_delete_array(hAllocator, oldStr, oldStrLen + 1);</div><div class="line"><a name="l06124"></a><span class="lineno"> 6124</span>  m_pUserData = VMA_NULL;</div><div class="line"><a name="l06125"></a><span class="lineno"> 6125</span>  }</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> </div><div class="line"><a name="l06128"></a><span class="lineno"> 6128</span> <span class="keywordtype">void</span> VmaAllocation_T::BlockAllocMap()</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>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l06131"></a><span class="lineno"> 6131</span> </div><div class="line"><a name="l06132"></a><span class="lineno"> 6132</span>  <span class="keywordflow">if</span>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) < 0x7F)</div><div class="line"><a name="l06133"></a><span class="lineno"> 6133</span>  {</div><div class="line"><a name="l06134"></a><span class="lineno"> 6134</span>  ++m_MapCount;</div><div class="line"><a name="l06135"></a><span class="lineno"> 6135</span>  }</div><div class="line"><a name="l06136"></a><span class="lineno"> 6136</span>  <span class="keywordflow">else</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>  VMA_ASSERT(0 && <span class="stringliteral">"Allocation mapped too many times simultaneously."</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> }</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> VmaAllocation_T::BlockAllocUnmap()</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(GetType() == ALLOCATION_TYPE_BLOCK);</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="keywordflow">if</span>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) != 0)</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>  --m_MapCount;</div><div class="line"><a name="l06149"></a><span class="lineno"> 6149</span>  }</div><div class="line"><a name="l06150"></a><span class="lineno"> 6150</span>  <span class="keywordflow">else</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>  VMA_ASSERT(0 && <span class="stringliteral">"Unmapping allocation not previously mapped."</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> }</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> 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="l06157"></a><span class="lineno"> 6157</span> {</div><div class="line"><a name="l06158"></a><span class="lineno"> 6158</span>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_DEDICATED);</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">if</span>(m_MapCount != 0)</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">if</span>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) < 0x7F)</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>  VMA_ASSERT(m_DedicatedAllocation.m_pMappedData != VMA_NULL);</div><div class="line"><a name="l06165"></a><span class="lineno"> 6165</span>  *ppData = m_DedicatedAllocation.m_pMappedData;</div><div class="line"><a name="l06166"></a><span class="lineno"> 6166</span>  ++m_MapCount;</div><div class="line"><a name="l06167"></a><span class="lineno"> 6167</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l06168"></a><span class="lineno"> 6168</span>  }</div><div class="line"><a name="l06169"></a><span class="lineno"> 6169</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06170"></a><span class="lineno"> 6170</span>  {</div><div class="line"><a name="l06171"></a><span class="lineno"> 6171</span>  VMA_ASSERT(0 && <span class="stringliteral">"Dedicated allocation mapped too many times simultaneously."</span>);</div><div class="line"><a name="l06172"></a><span class="lineno"> 6172</span>  <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l06173"></a><span class="lineno"> 6173</span>  }</div><div class="line"><a name="l06174"></a><span class="lineno"> 6174</span>  }</div><div class="line"><a name="l06175"></a><span class="lineno"> 6175</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06176"></a><span class="lineno"> 6176</span>  {</div><div class="line"><a name="l06177"></a><span class="lineno"> 6177</span>  VkResult result = (*hAllocator->GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l06178"></a><span class="lineno"> 6178</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l06179"></a><span class="lineno"> 6179</span>  m_DedicatedAllocation.m_hMemory,</div><div class="line"><a name="l06180"></a><span class="lineno"> 6180</span>  0, <span class="comment">// offset</span></div><div class="line"><a name="l06181"></a><span class="lineno"> 6181</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l06182"></a><span class="lineno"> 6182</span>  0, <span class="comment">// flags</span></div><div class="line"><a name="l06183"></a><span class="lineno"> 6183</span>  ppData);</div><div class="line"><a name="l06184"></a><span class="lineno"> 6184</span>  <span class="keywordflow">if</span>(result == VK_SUCCESS)</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>  m_DedicatedAllocation.m_pMappedData = *ppData;</div><div class="line"><a name="l06187"></a><span class="lineno"> 6187</span>  m_MapCount = 1;</div><div class="line"><a name="l06188"></a><span class="lineno"> 6188</span>  }</div><div class="line"><a name="l06189"></a><span class="lineno"> 6189</span>  <span class="keywordflow">return</span> result;</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> </div><div class="line"><a name="l06193"></a><span class="lineno"> 6193</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="l06194"></a><span class="lineno"> 6194</span> {</div><div class="line"><a name="l06195"></a><span class="lineno"> 6195</span>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_DEDICATED);</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>  <span class="keywordflow">if</span>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) != 0)</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>  --m_MapCount;</div><div class="line"><a name="l06200"></a><span class="lineno"> 6200</span>  <span class="keywordflow">if</span>(m_MapCount == 0)</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>  m_DedicatedAllocation.m_pMappedData = VMA_NULL;</div><div class="line"><a name="l06203"></a><span class="lineno"> 6203</span>  (*hAllocator->GetVulkanFunctions().vkUnmapMemory)(</div><div class="line"><a name="l06204"></a><span class="lineno"> 6204</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l06205"></a><span class="lineno"> 6205</span>  m_DedicatedAllocation.m_hMemory);</div><div class="line"><a name="l06206"></a><span class="lineno"> 6206</span>  }</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l06209"></a><span class="lineno"> 6209</span>  {</div><div class="line"><a name="l06210"></a><span class="lineno"> 6210</span>  VMA_ASSERT(0 && <span class="stringliteral">"Unmapping dedicated allocation not previously mapped."</span>);</div><div class="line"><a name="l06211"></a><span class="lineno"> 6211</span>  }</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> </div><div class="line"><a name="l06214"></a><span class="lineno"> 6214</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</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> <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="l06217"></a><span class="lineno"> 6217</span> {</div><div class="line"><a name="l06218"></a><span class="lineno"> 6218</span>  json.BeginObject();</div><div class="line"><a name="l06219"></a><span class="lineno"> 6219</span> </div><div class="line"><a name="l06220"></a><span class="lineno"> 6220</span>  json.WriteString(<span class="stringliteral">"Blocks"</span>);</div><div class="line"><a name="l06221"></a><span class="lineno"> 6221</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>);</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>  json.WriteString(<span class="stringliteral">"Allocations"</span>);</div><div class="line"><a name="l06224"></a><span class="lineno"> 6224</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>);</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>  json.WriteString(<span class="stringliteral">"UnusedRanges"</span>);</div><div class="line"><a name="l06227"></a><span class="lineno"> 6227</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>);</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>  json.WriteString(<span class="stringliteral">"UsedBytes"</span>);</div><div class="line"><a name="l06230"></a><span class="lineno"> 6230</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>);</div><div class="line"><a name="l06231"></a><span class="lineno"> 6231</span> </div><div class="line"><a name="l06232"></a><span class="lineno"> 6232</span>  json.WriteString(<span class="stringliteral">"UnusedBytes"</span>);</div><div class="line"><a name="l06233"></a><span class="lineno"> 6233</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>);</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>  <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="l06236"></a><span class="lineno"> 6236</span>  {</div><div class="line"><a name="l06237"></a><span class="lineno"> 6237</span>  json.WriteString(<span class="stringliteral">"AllocationSize"</span>);</div><div class="line"><a name="l06238"></a><span class="lineno"> 6238</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l06239"></a><span class="lineno"> 6239</span>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l06240"></a><span class="lineno"> 6240</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>);</div><div class="line"><a name="l06241"></a><span class="lineno"> 6241</span>  json.WriteString(<span class="stringliteral">"Avg"</span>);</div><div class="line"><a name="l06242"></a><span class="lineno"> 6242</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a1081a039964e566c672e7a2347f9e599">allocationSizeAvg</a>);</div><div class="line"><a name="l06243"></a><span class="lineno"> 6243</span>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l06244"></a><span class="lineno"> 6244</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>);</div><div class="line"><a name="l06245"></a><span class="lineno"> 6245</span>  json.EndObject();</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> </div><div class="line"><a name="l06248"></a><span class="lineno"> 6248</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="l06249"></a><span class="lineno"> 6249</span>  {</div><div class="line"><a name="l06250"></a><span class="lineno"> 6250</span>  json.WriteString(<span class="stringliteral">"UnusedRangeSize"</span>);</div><div class="line"><a name="l06251"></a><span class="lineno"> 6251</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l06252"></a><span class="lineno"> 6252</span>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l06253"></a><span class="lineno"> 6253</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>);</div><div class="line"><a name="l06254"></a><span class="lineno"> 6254</span>  json.WriteString(<span class="stringliteral">"Avg"</span>);</div><div class="line"><a name="l06255"></a><span class="lineno"> 6255</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a2f9b3452af90c9768a30b7fb6ae194fc">unusedRangeSizeAvg</a>);</div><div class="line"><a name="l06256"></a><span class="lineno"> 6256</span>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l06257"></a><span class="lineno"> 6257</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>);</div><div class="line"><a name="l06258"></a><span class="lineno"> 6258</span>  json.EndObject();</div><div class="line"><a name="l06259"></a><span class="lineno"> 6259</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>  json.EndObject();</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> </div><div class="line"><a name="l06264"></a><span class="lineno"> 6264</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</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> <span class="keyword">struct </span>VmaSuballocationItemSizeLess</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>  <span class="keywordtype">bool</span> operator()(</div><div class="line"><a name="l06269"></a><span class="lineno"> 6269</span>  <span class="keyword">const</span> VmaSuballocationList::iterator lhs,</div><div class="line"><a name="l06270"></a><span class="lineno"> 6270</span>  <span class="keyword">const</span> VmaSuballocationList::iterator rhs)<span class="keyword"> const</span></div><div class="line"><a name="l06271"></a><span class="lineno"> 6271</span> <span class="keyword"> </span>{</div><div class="line"><a name="l06272"></a><span class="lineno"> 6272</span>  <span class="keywordflow">return</span> lhs->size < rhs->size;</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">bool</span> operator()(</div><div class="line"><a name="l06275"></a><span class="lineno"> 6275</span>  <span class="keyword">const</span> VmaSuballocationList::iterator lhs,</div><div class="line"><a name="l06276"></a><span class="lineno"> 6276</span>  VkDeviceSize rhsSize)<span class="keyword"> const</span></div><div class="line"><a name="l06277"></a><span class="lineno"> 6277</span> <span class="keyword"> </span>{</div><div class="line"><a name="l06278"></a><span class="lineno"> 6278</span>  <span class="keywordflow">return</span> lhs->size < rhsSize;</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> };</div><div class="line"><a name="l06281"></a><span class="lineno"> 6281</span> </div><div class="line"><a name="l06282"></a><span class="lineno"> 6282</span> </div><div class="line"><a name="l06284"></a><span class="lineno"> 6284</span> <span class="comment">// class VmaBlockMetadata</span></div><div class="line"><a name="l06285"></a><span class="lineno"> 6285</span> </div><div class="line"><a name="l06286"></a><span class="lineno"> 6286</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</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> <span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_Begin(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l06289"></a><span class="lineno"> 6289</span>  VkDeviceSize unusedBytes,</div><div class="line"><a name="l06290"></a><span class="lineno"> 6290</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l06291"></a><span class="lineno"> 6291</span>  <span class="keywordtype">size_t</span> unusedRangeCount)<span class="keyword"> const</span></div><div class="line"><a name="l06292"></a><span class="lineno"> 6292</span> <span class="keyword"></span>{</div><div class="line"><a name="l06293"></a><span class="lineno"> 6293</span>  json.BeginObject();</div><div class="line"><a name="l06294"></a><span class="lineno"> 6294</span> </div><div class="line"><a name="l06295"></a><span class="lineno"> 6295</span>  json.WriteString(<span class="stringliteral">"TotalBytes"</span>);</div><div class="line"><a name="l06296"></a><span class="lineno"> 6296</span>  json.WriteNumber(GetSize());</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>  json.WriteString(<span class="stringliteral">"UnusedBytes"</span>);</div><div class="line"><a name="l06299"></a><span class="lineno"> 6299</span>  json.WriteNumber(unusedBytes);</div><div class="line"><a name="l06300"></a><span class="lineno"> 6300</span> </div><div class="line"><a name="l06301"></a><span class="lineno"> 6301</span>  json.WriteString(<span class="stringliteral">"Allocations"</span>);</div><div class="line"><a name="l06302"></a><span class="lineno"> 6302</span>  json.WriteNumber((uint64_t)allocationCount);</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>  json.WriteString(<span class="stringliteral">"UnusedRanges"</span>);</div><div class="line"><a name="l06305"></a><span class="lineno"> 6305</span>  json.WriteNumber((uint64_t)unusedRangeCount);</div><div class="line"><a name="l06306"></a><span class="lineno"> 6306</span> </div><div class="line"><a name="l06307"></a><span class="lineno"> 6307</span>  json.WriteString(<span class="stringliteral">"Suballocations"</span>);</div><div class="line"><a name="l06308"></a><span class="lineno"> 6308</span>  json.BeginArray();</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="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_Allocation(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l06312"></a><span class="lineno"> 6312</span>  VkDeviceSize offset,</div><div class="line"><a name="l06313"></a><span class="lineno"> 6313</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l06314"></a><span class="lineno"> 6314</span> <span class="keyword"></span>{</div><div class="line"><a name="l06315"></a><span class="lineno"> 6315</span>  json.BeginObject(<span class="keyword">true</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>  json.WriteString(<span class="stringliteral">"Offset"</span>);</div><div class="line"><a name="l06318"></a><span class="lineno"> 6318</span>  json.WriteNumber(offset);</div><div class="line"><a name="l06319"></a><span class="lineno"> 6319</span> </div><div class="line"><a name="l06320"></a><span class="lineno"> 6320</span>  hAllocation->PrintParameters(json);</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>  json.EndObject();</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> </div><div class="line"><a name="l06325"></a><span class="lineno"> 6325</span> <span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_UnusedRange(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l06326"></a><span class="lineno"> 6326</span>  VkDeviceSize offset,</div><div class="line"><a name="l06327"></a><span class="lineno"> 6327</span>  VkDeviceSize size)<span class="keyword"> const</span></div><div class="line"><a name="l06328"></a><span class="lineno"> 6328</span> <span class="keyword"></span>{</div><div class="line"><a name="l06329"></a><span class="lineno"> 6329</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l06330"></a><span class="lineno"> 6330</span>  </div><div class="line"><a name="l06331"></a><span class="lineno"> 6331</span>  json.WriteString(<span class="stringliteral">"Offset"</span>);</div><div class="line"><a name="l06332"></a><span class="lineno"> 6332</span>  json.WriteNumber(offset);</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>  json.WriteString(<span class="stringliteral">"Type"</span>);</div><div class="line"><a name="l06335"></a><span class="lineno"> 6335</span>  json.WriteString(VMA_SUBALLOCATION_TYPE_NAMES[VMA_SUBALLOCATION_TYPE_FREE]);</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>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l06338"></a><span class="lineno"> 6338</span>  json.WriteNumber(size);</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>  json.EndObject();</div><div class="line"><a name="l06341"></a><span class="lineno"> 6341</span> }</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> <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="l06344"></a><span class="lineno"> 6344</span> <span class="keyword"></span>{</div><div class="line"><a name="l06345"></a><span class="lineno"> 6345</span>  json.EndArray();</div><div class="line"><a name="l06346"></a><span class="lineno"> 6346</span>  json.EndObject();</div><div class="line"><a name="l06347"></a><span class="lineno"> 6347</span> }</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="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06350"></a><span class="lineno"> 6350</span> </div><div class="line"><a name="l06352"></a><span class="lineno"> 6352</span> <span class="comment">// class VmaBlockMetadata_Generic</span></div><div class="line"><a name="l06353"></a><span class="lineno"> 6353</span> </div><div class="line"><a name="l06354"></a><span class="lineno"> 6354</span> VmaBlockMetadata_Generic::VmaBlockMetadata_Generic(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l06355"></a><span class="lineno"> 6355</span>  m_FreeCount(0),</div><div class="line"><a name="l06356"></a><span class="lineno"> 6356</span>  m_SumFreeSize(0),</div><div class="line"><a name="l06357"></a><span class="lineno"> 6357</span>  m_Suballocations(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l06358"></a><span class="lineno"> 6358</span>  m_FreeSuballocationsBySize(VmaStlAllocator<VmaSuballocationList::iterator>(hAllocator->GetAllocationCallbacks()))</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> </div><div class="line"><a name="l06362"></a><span class="lineno"> 6362</span> VmaBlockMetadata_Generic::~VmaBlockMetadata_Generic()</div><div class="line"><a name="l06363"></a><span class="lineno"> 6363</span> {</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> </div><div class="line"><a name="l06366"></a><span class="lineno"> 6366</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::Init(VkDeviceSize size)</div><div class="line"><a name="l06367"></a><span class="lineno"> 6367</span> {</div><div class="line"><a name="l06368"></a><span class="lineno"> 6368</span>  VmaBlockMetadata::Init(size);</div><div class="line"><a name="l06369"></a><span class="lineno"> 6369</span>  m_FreeCount = 1;</div><div class="line"><a name="l06370"></a><span class="lineno"> 6370</span>  m_SumFreeSize = size;</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>  VmaSuballocation suballoc = {};</div><div class="line"><a name="l06373"></a><span class="lineno"> 6373</span>  suballoc.offset = 0;</div><div class="line"><a name="l06374"></a><span class="lineno"> 6374</span>  suballoc.size = size;</div><div class="line"><a name="l06375"></a><span class="lineno"> 6375</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l06376"></a><span class="lineno"> 6376</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l06377"></a><span class="lineno"> 6377</span> </div><div class="line"><a name="l06378"></a><span class="lineno"> 6378</span>  m_Suballocations.push_back(suballoc);</div><div class="line"><a name="l06379"></a><span class="lineno"> 6379</span>  VmaSuballocationList::iterator suballocItem = m_Suballocations.end();</div><div class="line"><a name="l06380"></a><span class="lineno"> 6380</span>  --suballocItem;</div><div class="line"><a name="l06381"></a><span class="lineno"> 6381</span>  m_FreeSuballocationsBySize.push_back(suballocItem);</div><div class="line"><a name="l06382"></a><span class="lineno"> 6382</span> }</div><div class="line"><a name="l06383"></a><span class="lineno"> 6383</span> </div><div class="line"><a name="l06384"></a><span class="lineno"> 6384</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l06385"></a><span class="lineno"> 6385</span> <span class="keyword"></span>{</div><div class="line"><a name="l06386"></a><span class="lineno"> 6386</span>  <span class="keywordflow">if</span>(m_Suballocations.empty())</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06389"></a><span class="lineno"> 6389</span>  }</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="comment">// Expected offset of new suballocation as calculated from previous ones.</span></div><div class="line"><a name="l06392"></a><span class="lineno"> 6392</span>  VkDeviceSize calculatedOffset = 0;</div><div class="line"><a name="l06393"></a><span class="lineno"> 6393</span>  <span class="comment">// Expected number of free suballocations as calculated from traversing their list.</span></div><div class="line"><a name="l06394"></a><span class="lineno"> 6394</span>  uint32_t calculatedFreeCount = 0;</div><div class="line"><a name="l06395"></a><span class="lineno"> 6395</span>  <span class="comment">// Expected sum size of free suballocations as calculated from traversing their list.</span></div><div class="line"><a name="l06396"></a><span class="lineno"> 6396</span>  VkDeviceSize calculatedSumFreeSize = 0;</div><div class="line"><a name="l06397"></a><span class="lineno"> 6397</span>  <span class="comment">// Expected number of free suballocations that should be registered in</span></div><div class="line"><a name="l06398"></a><span class="lineno"> 6398</span>  <span class="comment">// m_FreeSuballocationsBySize calculated from traversing their list.</span></div><div class="line"><a name="l06399"></a><span class="lineno"> 6399</span>  <span class="keywordtype">size_t</span> freeSuballocationsToRegister = 0;</div><div class="line"><a name="l06400"></a><span class="lineno"> 6400</span>  <span class="comment">// True if previous visited suballocation was free.</span></div><div class="line"><a name="l06401"></a><span class="lineno"> 6401</span>  <span class="keywordtype">bool</span> prevFree = <span class="keyword">false</span>;</div><div class="line"><a name="l06402"></a><span class="lineno"> 6402</span> </div><div class="line"><a name="l06403"></a><span class="lineno"> 6403</span>  <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l06404"></a><span class="lineno"> 6404</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l06405"></a><span class="lineno"> 6405</span>  ++suballocItem)</div><div class="line"><a name="l06406"></a><span class="lineno"> 6406</span>  {</div><div class="line"><a name="l06407"></a><span class="lineno"> 6407</span>  <span class="keyword">const</span> VmaSuballocation& subAlloc = *suballocItem;</div><div class="line"><a name="l06408"></a><span class="lineno"> 6408</span>  </div><div class="line"><a name="l06409"></a><span class="lineno"> 6409</span>  <span class="comment">// Actual offset of this suballocation doesn't match expected one.</span></div><div class="line"><a name="l06410"></a><span class="lineno"> 6410</span>  <span class="keywordflow">if</span>(subAlloc.offset != calculatedOffset)</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="keywordflow">return</span> <span class="keyword">false</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> </div><div class="line"><a name="l06415"></a><span class="lineno"> 6415</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (subAlloc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l06416"></a><span class="lineno"> 6416</span>  <span class="comment">// Two adjacent free suballocations are invalid. They should be merged.</span></div><div class="line"><a name="l06417"></a><span class="lineno"> 6417</span>  <span class="keywordflow">if</span>(prevFree && currFree)</div><div class="line"><a name="l06418"></a><span class="lineno"> 6418</span>  {</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>  }</div><div class="line"><a name="l06421"></a><span class="lineno"> 6421</span> </div><div class="line"><a name="l06422"></a><span class="lineno"> 6422</span>  <span class="keywordflow">if</span>(currFree != (subAlloc.hAllocation == VK_NULL_HANDLE))</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>  <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>  <span class="keywordflow">if</span>(currFree)</div><div class="line"><a name="l06428"></a><span class="lineno"> 6428</span>  {</div><div class="line"><a name="l06429"></a><span class="lineno"> 6429</span>  calculatedSumFreeSize += subAlloc.size;</div><div class="line"><a name="l06430"></a><span class="lineno"> 6430</span>  ++calculatedFreeCount;</div><div class="line"><a name="l06431"></a><span class="lineno"> 6431</span>  <span class="keywordflow">if</span>(subAlloc.size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</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>  ++freeSuballocationsToRegister;</div><div class="line"><a name="l06434"></a><span class="lineno"> 6434</span>  }</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">// Margin required between allocations - every free space must be at least that large.</span></div><div class="line"><a name="l06437"></a><span class="lineno"> 6437</span>  <span class="keywordflow">if</span>(subAlloc.size < VMA_DEBUG_MARGIN)</div><div class="line"><a name="l06438"></a><span class="lineno"> 6438</span>  {</div><div class="line"><a name="l06439"></a><span class="lineno"> 6439</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06440"></a><span class="lineno"> 6440</span>  }</div><div class="line"><a name="l06441"></a><span class="lineno"> 6441</span>  }</div><div class="line"><a name="l06442"></a><span class="lineno"> 6442</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06443"></a><span class="lineno"> 6443</span>  {</div><div class="line"><a name="l06444"></a><span class="lineno"> 6444</span>  <span class="keywordflow">if</span>(subAlloc.hAllocation->GetOffset() != subAlloc.offset)</div><div class="line"><a name="l06445"></a><span class="lineno"> 6445</span>  {</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">if</span>(subAlloc.hAllocation->GetSize() != subAlloc.size)</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> </div><div class="line"><a name="l06453"></a><span class="lineno"> 6453</span>  <span class="comment">// Margin required between allocations - previous allocation must be free.</span></div><div class="line"><a name="l06454"></a><span class="lineno"> 6454</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0 && !prevFree)</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">return</span> <span class="keyword">false</span>;</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>  }</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>  calculatedOffset += subAlloc.size;</div><div class="line"><a name="l06461"></a><span class="lineno"> 6461</span>  prevFree = currFree;</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="comment">// Number of free suballocations registered in m_FreeSuballocationsBySize doesn't</span></div><div class="line"><a name="l06465"></a><span class="lineno"> 6465</span>  <span class="comment">// match expected one.</span></div><div class="line"><a name="l06466"></a><span class="lineno"> 6466</span>  <span class="keywordflow">if</span>(m_FreeSuballocationsBySize.size() != freeSuballocationsToRegister)</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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06469"></a><span class="lineno"> 6469</span>  }</div><div class="line"><a name="l06470"></a><span class="lineno"> 6470</span> </div><div class="line"><a name="l06471"></a><span class="lineno"> 6471</span>  VkDeviceSize lastSize = 0;</div><div class="line"><a name="l06472"></a><span class="lineno"> 6472</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="l06473"></a><span class="lineno"> 6473</span>  {</div><div class="line"><a name="l06474"></a><span class="lineno"> 6474</span>  VmaSuballocationList::iterator suballocItem = m_FreeSuballocationsBySize[i];</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="comment">// Only free suballocations can be registered in m_FreeSuballocationsBySize.</span></div><div class="line"><a name="l06477"></a><span class="lineno"> 6477</span>  <span class="keywordflow">if</span>(suballocItem->type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l06478"></a><span class="lineno"> 6478</span>  {</div><div class="line"><a name="l06479"></a><span class="lineno"> 6479</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  <span class="comment">// They must be sorted by size ascending.</span></div><div class="line"><a name="l06482"></a><span class="lineno"> 6482</span>  <span class="keywordflow">if</span>(suballocItem->size < lastSize)</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">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l06487"></a><span class="lineno"> 6487</span>  lastSize = suballocItem->size;</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> </div><div class="line"><a name="l06490"></a><span class="lineno"> 6490</span>  <span class="comment">// Check if totals match calculacted values.</span></div><div class="line"><a name="l06491"></a><span class="lineno"> 6491</span>  <span class="keywordflow">if</span>(!ValidateFreeSuballocationList() ||</div><div class="line"><a name="l06492"></a><span class="lineno"> 6492</span>  (calculatedOffset != GetSize()) ||</div><div class="line"><a name="l06493"></a><span class="lineno"> 6493</span>  (calculatedSumFreeSize != m_SumFreeSize) ||</div><div class="line"><a name="l06494"></a><span class="lineno"> 6494</span>  (calculatedFreeCount != m_FreeCount))</div><div class="line"><a name="l06495"></a><span class="lineno"> 6495</span>  {</div><div class="line"><a name="l06496"></a><span class="lineno"> 6496</span>  <span class="keywordflow">return</span> <span class="keyword">false</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>  <span class="keywordflow">return</span> <span class="keyword">true</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> </div><div class="line"><a name="l06502"></a><span class="lineno"> 6502</span> VkDeviceSize VmaBlockMetadata_Generic::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l06503"></a><span class="lineno"> 6503</span> <span class="keyword"></span>{</div><div class="line"><a name="l06504"></a><span class="lineno"> 6504</span>  <span class="keywordflow">if</span>(!m_FreeSuballocationsBySize.empty())</div><div class="line"><a name="l06505"></a><span class="lineno"> 6505</span>  {</div><div class="line"><a name="l06506"></a><span class="lineno"> 6506</span>  <span class="keywordflow">return</span> m_FreeSuballocationsBySize.back()->size;</div><div class="line"><a name="l06507"></a><span class="lineno"> 6507</span>  }</div><div class="line"><a name="l06508"></a><span class="lineno"> 6508</span>  <span class="keywordflow">else</span></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>  <span class="keywordflow">return</span> 0;</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="keywordtype">bool</span> VmaBlockMetadata_Generic::IsEmpty()<span class="keyword"> const</span></div><div class="line"><a name="l06515"></a><span class="lineno"> 6515</span> <span class="keyword"></span>{</div><div class="line"><a name="l06516"></a><span class="lineno"> 6516</span>  <span class="keywordflow">return</span> (m_Suballocations.size() == 1) && (m_FreeCount == 1);</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> </div><div class="line"><a name="l06519"></a><span class="lineno"> 6519</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="l06520"></a><span class="lineno"> 6520</span> <span class="keyword"></span>{</div><div class="line"><a name="l06521"></a><span class="lineno"> 6521</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l06522"></a><span class="lineno"> 6522</span> </div><div class="line"><a name="l06523"></a><span class="lineno"> 6523</span>  <span class="keyword">const</span> uint32_t rangeCount = (uint32_t)m_Suballocations.size();</div><div class="line"><a name="l06524"></a><span class="lineno"> 6524</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = rangeCount - m_FreeCount;</div><div class="line"><a name="l06525"></a><span class="lineno"> 6525</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = m_FreeCount;</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>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = m_SumFreeSize;</div><div class="line"><a name="l06528"></a><span class="lineno"> 6528</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="l06529"></a><span class="lineno"> 6529</span> </div><div class="line"><a name="l06530"></a><span class="lineno"> 6530</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l06531"></a><span class="lineno"> 6531</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = 0;</div><div class="line"><a name="l06532"></a><span class="lineno"> 6532</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l06533"></a><span class="lineno"> 6533</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l06534"></a><span class="lineno"> 6534</span> </div><div class="line"><a name="l06535"></a><span class="lineno"> 6535</span>  <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l06536"></a><span class="lineno"> 6536</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l06537"></a><span class="lineno"> 6537</span>  ++suballocItem)</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l06540"></a><span class="lineno"> 6540</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</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>  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="l06543"></a><span class="lineno"> 6543</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="l06544"></a><span class="lineno"> 6544</span>  }</div><div class="line"><a name="l06545"></a><span class="lineno"> 6545</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06546"></a><span class="lineno"> 6546</span>  {</div><div class="line"><a name="l06547"></a><span class="lineno"> 6547</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="l06548"></a><span class="lineno"> 6548</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="l06549"></a><span class="lineno"> 6549</span>  }</div><div class="line"><a name="l06550"></a><span class="lineno"> 6550</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> <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="l06554"></a><span class="lineno"> 6554</span> <span class="keyword"></span>{</div><div class="line"><a name="l06555"></a><span class="lineno"> 6555</span>  <span class="keyword">const</span> uint32_t rangeCount = (uint32_t)m_Suballocations.size();</div><div class="line"><a name="l06556"></a><span class="lineno"> 6556</span> </div><div class="line"><a name="l06557"></a><span class="lineno"> 6557</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += GetSize();</div><div class="line"><a name="l06558"></a><span class="lineno"> 6558</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += m_SumFreeSize;</div><div class="line"><a name="l06559"></a><span class="lineno"> 6559</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> += rangeCount - m_FreeCount;</div><div class="line"><a name="l06560"></a><span class="lineno"> 6560</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> += m_FreeCount;</div><div class="line"><a name="l06561"></a><span class="lineno"> 6561</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="l06562"></a><span class="lineno"> 6562</span> }</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> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06565"></a><span class="lineno"> 6565</span> </div><div class="line"><a name="l06566"></a><span class="lineno"> 6566</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="l06567"></a><span class="lineno"> 6567</span> <span class="keyword"></span>{</div><div class="line"><a name="l06568"></a><span class="lineno"> 6568</span>  PrintDetailedMap_Begin(json,</div><div class="line"><a name="l06569"></a><span class="lineno"> 6569</span>  m_SumFreeSize, <span class="comment">// unusedBytes</span></div><div class="line"><a name="l06570"></a><span class="lineno"> 6570</span>  m_Suballocations.size() - (size_t)m_FreeCount, <span class="comment">// allocationCount</span></div><div class="line"><a name="l06571"></a><span class="lineno"> 6571</span>  m_FreeCount); <span class="comment">// unusedRangeCount</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="keywordtype">size_t</span> i = 0;</div><div class="line"><a name="l06574"></a><span class="lineno"> 6574</span>  <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l06575"></a><span class="lineno"> 6575</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l06576"></a><span class="lineno"> 6576</span>  ++suballocItem, ++i)</div><div class="line"><a name="l06577"></a><span class="lineno"> 6577</span>  {</div><div class="line"><a name="l06578"></a><span class="lineno"> 6578</span>  <span class="keywordflow">if</span>(suballocItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l06579"></a><span class="lineno"> 6579</span>  {</div><div class="line"><a name="l06580"></a><span class="lineno"> 6580</span>  PrintDetailedMap_UnusedRange(json, suballocItem->offset, suballocItem->size);</div><div class="line"><a name="l06581"></a><span class="lineno"> 6581</span>  }</div><div class="line"><a name="l06582"></a><span class="lineno"> 6582</span>  <span class="keywordflow">else</span></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>  PrintDetailedMap_Allocation(json, suballocItem->offset, suballocItem->hAllocation);</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>  }</div><div class="line"><a name="l06587"></a><span class="lineno"> 6587</span> </div><div class="line"><a name="l06588"></a><span class="lineno"> 6588</span>  PrintDetailedMap_End(json);</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="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</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="comment">/*</span></div><div class="line"><a name="l06594"></a><span class="lineno"> 6594</span> <span class="comment">How many suitable free suballocations to analyze before choosing best one.</span></div><div class="line"><a name="l06595"></a><span class="lineno"> 6595</span> <span class="comment">- Set to 1 to use First-Fit algorithm - first suitable free suballocation will</span></div><div class="line"><a name="l06596"></a><span class="lineno"> 6596</span> <span class="comment"> be chosen.</span></div><div class="line"><a name="l06597"></a><span class="lineno"> 6597</span> <span class="comment">- Set to UINT32_MAX to use Best-Fit/Worst-Fit algorithm - all suitable free</span></div><div class="line"><a name="l06598"></a><span class="lineno"> 6598</span> <span class="comment"> suballocations will be analized and best one will be chosen.</span></div><div class="line"><a name="l06599"></a><span class="lineno"> 6599</span> <span class="comment">- Any other value is also acceptable.</span></div><div class="line"><a name="l06600"></a><span class="lineno"> 6600</span> <span class="comment">*/</span></div><div class="line"><a name="l06601"></a><span class="lineno"> 6601</span> <span class="comment">//static const uint32_t MAX_SUITABLE_SUBALLOCATIONS_TO_CHECK = 8;</span></div><div class="line"><a name="l06602"></a><span class="lineno"> 6602</span> </div><div class="line"><a name="l06603"></a><span class="lineno"> 6603</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::CreateAllocationRequest(</div><div class="line"><a name="l06604"></a><span class="lineno"> 6604</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l06605"></a><span class="lineno"> 6605</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l06606"></a><span class="lineno"> 6606</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l06607"></a><span class="lineno"> 6607</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l06608"></a><span class="lineno"> 6608</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l06609"></a><span class="lineno"> 6609</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l06610"></a><span class="lineno"> 6610</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l06611"></a><span class="lineno"> 6611</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l06612"></a><span class="lineno"> 6612</span>  VmaAllocationRequest* pAllocationRequest)</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>  VMA_ASSERT(allocSize > 0);</div><div class="line"><a name="l06615"></a><span class="lineno"> 6615</span>  VMA_ASSERT(!upperAddress);</div><div class="line"><a name="l06616"></a><span class="lineno"> 6616</span>  VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l06617"></a><span class="lineno"> 6617</span>  VMA_ASSERT(pAllocationRequest != VMA_NULL);</div><div class="line"><a name="l06618"></a><span class="lineno"> 6618</span>  VMA_HEAVY_ASSERT(Validate());</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>  <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="l06621"></a><span class="lineno"> 6621</span>  <span class="keywordflow">if</span>(canMakeOtherLost == <span class="keyword">false</span> && m_SumFreeSize < allocSize + 2 * VMA_DEBUG_MARGIN)</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06624"></a><span class="lineno"> 6624</span>  }</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>  <span class="comment">// New algorithm, efficiently searching freeSuballocationsBySize.</span></div><div class="line"><a name="l06627"></a><span class="lineno"> 6627</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> freeSuballocCount = m_FreeSuballocationsBySize.size();</div><div class="line"><a name="l06628"></a><span class="lineno"> 6628</span>  <span class="keywordflow">if</span>(freeSuballocCount > 0)</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>  <span class="keywordflow">if</span>(VMA_BEST_FIT)</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>  <span class="comment">// Find first free suballocation with size not less than allocSize + 2 * VMA_DEBUG_MARGIN.</span></div><div class="line"><a name="l06633"></a><span class="lineno"> 6633</span>  VmaSuballocationList::iterator* <span class="keyword">const</span> it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l06634"></a><span class="lineno"> 6634</span>  m_FreeSuballocationsBySize.data(),</div><div class="line"><a name="l06635"></a><span class="lineno"> 6635</span>  m_FreeSuballocationsBySize.data() + freeSuballocCount,</div><div class="line"><a name="l06636"></a><span class="lineno"> 6636</span>  allocSize + 2 * VMA_DEBUG_MARGIN,</div><div class="line"><a name="l06637"></a><span class="lineno"> 6637</span>  VmaSuballocationItemSizeLess());</div><div class="line"><a name="l06638"></a><span class="lineno"> 6638</span>  <span class="keywordtype">size_t</span> index = it - m_FreeSuballocationsBySize.data();</div><div class="line"><a name="l06639"></a><span class="lineno"> 6639</span>  <span class="keywordflow">for</span>(; index < freeSuballocCount; ++index)</div><div class="line"><a name="l06640"></a><span class="lineno"> 6640</span>  {</div><div class="line"><a name="l06641"></a><span class="lineno"> 6641</span>  <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l06642"></a><span class="lineno"> 6642</span>  currentFrameIndex,</div><div class="line"><a name="l06643"></a><span class="lineno"> 6643</span>  frameInUseCount,</div><div class="line"><a name="l06644"></a><span class="lineno"> 6644</span>  bufferImageGranularity,</div><div class="line"><a name="l06645"></a><span class="lineno"> 6645</span>  allocSize,</div><div class="line"><a name="l06646"></a><span class="lineno"> 6646</span>  allocAlignment,</div><div class="line"><a name="l06647"></a><span class="lineno"> 6647</span>  allocType,</div><div class="line"><a name="l06648"></a><span class="lineno"> 6648</span>  m_FreeSuballocationsBySize[index],</div><div class="line"><a name="l06649"></a><span class="lineno"> 6649</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l06650"></a><span class="lineno"> 6650</span>  &pAllocationRequest->offset,</div><div class="line"><a name="l06651"></a><span class="lineno"> 6651</span>  &pAllocationRequest->itemsToMakeLostCount,</div><div class="line"><a name="l06652"></a><span class="lineno"> 6652</span>  &pAllocationRequest->sumFreeSize,</div><div class="line"><a name="l06653"></a><span class="lineno"> 6653</span>  &pAllocationRequest->sumItemSize))</div><div class="line"><a name="l06654"></a><span class="lineno"> 6654</span>  {</div><div class="line"><a name="l06655"></a><span class="lineno"> 6655</span>  pAllocationRequest->item = m_FreeSuballocationsBySize[index];</div><div class="line"><a name="l06656"></a><span class="lineno"> 6656</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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>  }</div><div class="line"><a name="l06660"></a><span class="lineno"> 6660</span>  <span class="keywordflow">else</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="comment">// Search staring from biggest suballocations.</span></div><div class="line"><a name="l06663"></a><span class="lineno"> 6663</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> index = freeSuballocCount; index--; )</div><div class="line"><a name="l06664"></a><span class="lineno"> 6664</span>  {</div><div class="line"><a name="l06665"></a><span class="lineno"> 6665</span>  <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l06666"></a><span class="lineno"> 6666</span>  currentFrameIndex,</div><div class="line"><a name="l06667"></a><span class="lineno"> 6667</span>  frameInUseCount,</div><div class="line"><a name="l06668"></a><span class="lineno"> 6668</span>  bufferImageGranularity,</div><div class="line"><a name="l06669"></a><span class="lineno"> 6669</span>  allocSize,</div><div class="line"><a name="l06670"></a><span class="lineno"> 6670</span>  allocAlignment,</div><div class="line"><a name="l06671"></a><span class="lineno"> 6671</span>  allocType,</div><div class="line"><a name="l06672"></a><span class="lineno"> 6672</span>  m_FreeSuballocationsBySize[index],</div><div class="line"><a name="l06673"></a><span class="lineno"> 6673</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l06674"></a><span class="lineno"> 6674</span>  &pAllocationRequest->offset,</div><div class="line"><a name="l06675"></a><span class="lineno"> 6675</span>  &pAllocationRequest->itemsToMakeLostCount,</div><div class="line"><a name="l06676"></a><span class="lineno"> 6676</span>  &pAllocationRequest->sumFreeSize,</div><div class="line"><a name="l06677"></a><span class="lineno"> 6677</span>  &pAllocationRequest->sumItemSize))</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>  pAllocationRequest->item = m_FreeSuballocationsBySize[index];</div><div class="line"><a name="l06680"></a><span class="lineno"> 6680</span>  <span class="keywordflow">return</span> <span class="keyword">true</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="l06683"></a><span class="lineno"> 6683</span>  }</div><div class="line"><a name="l06684"></a><span class="lineno"> 6684</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>  <span class="keywordflow">if</span>(canMakeOtherLost)</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>  <span class="comment">// Brute-force algorithm. TODO: Come up with something better.</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>  pAllocationRequest->sumFreeSize = VK_WHOLE_SIZE;</div><div class="line"><a name="l06691"></a><span class="lineno"> 6691</span>  pAllocationRequest->sumItemSize = VK_WHOLE_SIZE;</div><div class="line"><a name="l06692"></a><span class="lineno"> 6692</span> </div><div class="line"><a name="l06693"></a><span class="lineno"> 6693</span>  VmaAllocationRequest tmpAllocRequest = {};</div><div class="line"><a name="l06694"></a><span class="lineno"> 6694</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocIt = m_Suballocations.begin();</div><div class="line"><a name="l06695"></a><span class="lineno"> 6695</span>  suballocIt != m_Suballocations.end();</div><div class="line"><a name="l06696"></a><span class="lineno"> 6696</span>  ++suballocIt)</div><div class="line"><a name="l06697"></a><span class="lineno"> 6697</span>  {</div><div class="line"><a name="l06698"></a><span class="lineno"> 6698</span>  <span class="keywordflow">if</span>(suballocIt->type == VMA_SUBALLOCATION_TYPE_FREE ||</div><div class="line"><a name="l06699"></a><span class="lineno"> 6699</span>  suballocIt->hAllocation->CanBecomeLost())</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>  <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l06702"></a><span class="lineno"> 6702</span>  currentFrameIndex,</div><div class="line"><a name="l06703"></a><span class="lineno"> 6703</span>  frameInUseCount,</div><div class="line"><a name="l06704"></a><span class="lineno"> 6704</span>  bufferImageGranularity,</div><div class="line"><a name="l06705"></a><span class="lineno"> 6705</span>  allocSize,</div><div class="line"><a name="l06706"></a><span class="lineno"> 6706</span>  allocAlignment,</div><div class="line"><a name="l06707"></a><span class="lineno"> 6707</span>  allocType,</div><div class="line"><a name="l06708"></a><span class="lineno"> 6708</span>  suballocIt,</div><div class="line"><a name="l06709"></a><span class="lineno"> 6709</span>  canMakeOtherLost,</div><div class="line"><a name="l06710"></a><span class="lineno"> 6710</span>  &tmpAllocRequest.offset,</div><div class="line"><a name="l06711"></a><span class="lineno"> 6711</span>  &tmpAllocRequest.itemsToMakeLostCount,</div><div class="line"><a name="l06712"></a><span class="lineno"> 6712</span>  &tmpAllocRequest.sumFreeSize,</div><div class="line"><a name="l06713"></a><span class="lineno"> 6713</span>  &tmpAllocRequest.sumItemSize))</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>  tmpAllocRequest.item = suballocIt;</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="keywordflow">if</span>(tmpAllocRequest.CalcCost() < pAllocationRequest->CalcCost())</div><div class="line"><a name="l06718"></a><span class="lineno"> 6718</span>  {</div><div class="line"><a name="l06719"></a><span class="lineno"> 6719</span>  *pAllocationRequest = tmpAllocRequest;</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>  }</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>  }</div><div class="line"><a name="l06724"></a><span class="lineno"> 6724</span> </div><div class="line"><a name="l06725"></a><span class="lineno"> 6725</span>  <span class="keywordflow">if</span>(pAllocationRequest->sumItemSize != VK_WHOLE_SIZE)</div><div class="line"><a name="l06726"></a><span class="lineno"> 6726</span>  {</div><div class="line"><a name="l06727"></a><span class="lineno"> 6727</span>  <span class="keywordflow">return</span> <span class="keyword">true</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>  }</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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06732"></a><span class="lineno"> 6732</span> }</div><div class="line"><a name="l06733"></a><span class="lineno"> 6733</span> </div><div class="line"><a name="l06734"></a><span class="lineno"> 6734</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::MakeRequestedAllocationsLost(</div><div class="line"><a name="l06735"></a><span class="lineno"> 6735</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l06736"></a><span class="lineno"> 6736</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l06737"></a><span class="lineno"> 6737</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l06738"></a><span class="lineno"> 6738</span> {</div><div class="line"><a name="l06739"></a><span class="lineno"> 6739</span>  <span class="keywordflow">while</span>(pAllocationRequest->itemsToMakeLostCount > 0)</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>  <span class="keywordflow">if</span>(pAllocationRequest->item->type == 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>  ++pAllocationRequest->item;</div><div class="line"><a name="l06744"></a><span class="lineno"> 6744</span>  }</div><div class="line"><a name="l06745"></a><span class="lineno"> 6745</span>  VMA_ASSERT(pAllocationRequest->item != m_Suballocations.end());</div><div class="line"><a name="l06746"></a><span class="lineno"> 6746</span>  VMA_ASSERT(pAllocationRequest->item->hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l06747"></a><span class="lineno"> 6747</span>  VMA_ASSERT(pAllocationRequest->item->hAllocation->CanBecomeLost());</div><div class="line"><a name="l06748"></a><span class="lineno"> 6748</span>  <span class="keywordflow">if</span>(pAllocationRequest->item->hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l06749"></a><span class="lineno"> 6749</span>  {</div><div class="line"><a name="l06750"></a><span class="lineno"> 6750</span>  pAllocationRequest->item = FreeSuballocation(pAllocationRequest->item);</div><div class="line"><a name="l06751"></a><span class="lineno"> 6751</span>  --pAllocationRequest->itemsToMakeLostCount;</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="keywordflow">else</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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06756"></a><span class="lineno"> 6756</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> </div><div class="line"><a name="l06759"></a><span class="lineno"> 6759</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l06760"></a><span class="lineno"> 6760</span>  VMA_ASSERT(pAllocationRequest->item != m_Suballocations.end());</div><div class="line"><a name="l06761"></a><span class="lineno"> 6761</span>  VMA_ASSERT(pAllocationRequest->item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l06762"></a><span class="lineno"> 6762</span>  </div><div class="line"><a name="l06763"></a><span class="lineno"> 6763</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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> uint32_t VmaBlockMetadata_Generic::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</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>  uint32_t lostAllocationCount = 0;</div><div class="line"><a name="l06769"></a><span class="lineno"> 6769</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = m_Suballocations.begin();</div><div class="line"><a name="l06770"></a><span class="lineno"> 6770</span>  it != m_Suballocations.end();</div><div class="line"><a name="l06771"></a><span class="lineno"> 6771</span>  ++it)</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="keywordflow">if</span>(it->type != VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l06774"></a><span class="lineno"> 6774</span>  it->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l06775"></a><span class="lineno"> 6775</span>  it->hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</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>  it = FreeSuballocation(it);</div><div class="line"><a name="l06778"></a><span class="lineno"> 6778</span>  ++lostAllocationCount;</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>  }</div><div class="line"><a name="l06781"></a><span class="lineno"> 6781</span>  <span class="keywordflow">return</span> lostAllocationCount;</div><div class="line"><a name="l06782"></a><span class="lineno"> 6782</span> }</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> VkResult VmaBlockMetadata_Generic::CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData)</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>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = m_Suballocations.begin();</div><div class="line"><a name="l06787"></a><span class="lineno"> 6787</span>  it != m_Suballocations.end();</div><div class="line"><a name="l06788"></a><span class="lineno"> 6788</span>  ++it)</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>  <span class="keywordflow">if</span>(it->type != VMA_SUBALLOCATION_TYPE_FREE)</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>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, it->offset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l06793"></a><span class="lineno"> 6793</span>  {</div><div class="line"><a name="l06794"></a><span class="lineno"> 6794</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l06795"></a><span class="lineno"> 6795</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</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="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, it->offset + it->size))</div><div class="line"><a name="l06798"></a><span class="lineno"> 6798</span>  {</div><div class="line"><a name="l06799"></a><span class="lineno"> 6799</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l06800"></a><span class="lineno"> 6800</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l06801"></a><span class="lineno"> 6801</span>  }</div><div class="line"><a name="l06802"></a><span class="lineno"> 6802</span>  }</div><div class="line"><a name="l06803"></a><span class="lineno"> 6803</span>  }</div><div class="line"><a name="l06804"></a><span class="lineno"> 6804</span> </div><div class="line"><a name="l06805"></a><span class="lineno"> 6805</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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> </div><div class="line"><a name="l06808"></a><span class="lineno"> 6808</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::Alloc(</div><div class="line"><a name="l06809"></a><span class="lineno"> 6809</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l06810"></a><span class="lineno"> 6810</span>  VmaSuballocationType type,</div><div class="line"><a name="l06811"></a><span class="lineno"> 6811</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l06812"></a><span class="lineno"> 6812</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l06813"></a><span class="lineno"> 6813</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</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>  VMA_ASSERT(!upperAddress);</div><div class="line"><a name="l06816"></a><span class="lineno"> 6816</span>  VMA_ASSERT(request.item != m_Suballocations.end());</div><div class="line"><a name="l06817"></a><span class="lineno"> 6817</span>  VmaSuballocation& suballoc = *request.item;</div><div class="line"><a name="l06818"></a><span class="lineno"> 6818</span>  <span class="comment">// Given suballocation is a free block.</span></div><div class="line"><a name="l06819"></a><span class="lineno"> 6819</span>  VMA_ASSERT(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l06820"></a><span class="lineno"> 6820</span>  <span class="comment">// Given offset is inside this suballocation.</span></div><div class="line"><a name="l06821"></a><span class="lineno"> 6821</span>  VMA_ASSERT(request.offset >= suballoc.offset);</div><div class="line"><a name="l06822"></a><span class="lineno"> 6822</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = request.offset - suballoc.offset;</div><div class="line"><a name="l06823"></a><span class="lineno"> 6823</span>  VMA_ASSERT(suballoc.size >= paddingBegin + allocSize);</div><div class="line"><a name="l06824"></a><span class="lineno"> 6824</span>  <span class="keyword">const</span> VkDeviceSize paddingEnd = suballoc.size - paddingBegin - allocSize;</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>  <span class="comment">// Unregister this free suballocation from m_FreeSuballocationsBySize and update</span></div><div class="line"><a name="l06827"></a><span class="lineno"> 6827</span>  <span class="comment">// it to become used.</span></div><div class="line"><a name="l06828"></a><span class="lineno"> 6828</span>  UnregisterFreeSuballocation(request.item);</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>  suballoc.offset = request.offset;</div><div class="line"><a name="l06831"></a><span class="lineno"> 6831</span>  suballoc.size = allocSize;</div><div class="line"><a name="l06832"></a><span class="lineno"> 6832</span>  suballoc.type = type;</div><div class="line"><a name="l06833"></a><span class="lineno"> 6833</span>  suballoc.hAllocation = hAllocation;</div><div class="line"><a name="l06834"></a><span class="lineno"> 6834</span> </div><div class="line"><a name="l06835"></a><span class="lineno"> 6835</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="l06836"></a><span class="lineno"> 6836</span>  <span class="keywordflow">if</span>(paddingEnd)</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>  VmaSuballocation paddingSuballoc = {};</div><div class="line"><a name="l06839"></a><span class="lineno"> 6839</span>  paddingSuballoc.offset = request.offset + allocSize;</div><div class="line"><a name="l06840"></a><span class="lineno"> 6840</span>  paddingSuballoc.size = paddingEnd;</div><div class="line"><a name="l06841"></a><span class="lineno"> 6841</span>  paddingSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l06842"></a><span class="lineno"> 6842</span>  VmaSuballocationList::iterator next = request.item;</div><div class="line"><a name="l06843"></a><span class="lineno"> 6843</span>  ++next;</div><div class="line"><a name="l06844"></a><span class="lineno"> 6844</span>  <span class="keyword">const</span> VmaSuballocationList::iterator paddingEndItem =</div><div class="line"><a name="l06845"></a><span class="lineno"> 6845</span>  m_Suballocations.insert(next, paddingSuballoc);</div><div class="line"><a name="l06846"></a><span class="lineno"> 6846</span>  RegisterFreeSuballocation(paddingEndItem);</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">// If there are any free bytes remaining at the beginning, insert new free suballocation before current one.</span></div><div class="line"><a name="l06850"></a><span class="lineno"> 6850</span>  <span class="keywordflow">if</span>(paddingBegin)</div><div class="line"><a name="l06851"></a><span class="lineno"> 6851</span>  {</div><div class="line"><a name="l06852"></a><span class="lineno"> 6852</span>  VmaSuballocation paddingSuballoc = {};</div><div class="line"><a name="l06853"></a><span class="lineno"> 6853</span>  paddingSuballoc.offset = request.offset - paddingBegin;</div><div class="line"><a name="l06854"></a><span class="lineno"> 6854</span>  paddingSuballoc.size = paddingBegin;</div><div class="line"><a name="l06855"></a><span class="lineno"> 6855</span>  paddingSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l06856"></a><span class="lineno"> 6856</span>  <span class="keyword">const</span> VmaSuballocationList::iterator paddingBeginItem =</div><div class="line"><a name="l06857"></a><span class="lineno"> 6857</span>  m_Suballocations.insert(request.item, paddingSuballoc);</div><div class="line"><a name="l06858"></a><span class="lineno"> 6858</span>  RegisterFreeSuballocation(paddingBeginItem);</div><div class="line"><a name="l06859"></a><span class="lineno"> 6859</span>  }</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>  <span class="comment">// Update totals.</span></div><div class="line"><a name="l06862"></a><span class="lineno"> 6862</span>  m_FreeCount = m_FreeCount - 1;</div><div class="line"><a name="l06863"></a><span class="lineno"> 6863</span>  <span class="keywordflow">if</span>(paddingBegin > 0)</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>  ++m_FreeCount;</div><div class="line"><a name="l06866"></a><span class="lineno"> 6866</span>  }</div><div class="line"><a name="l06867"></a><span class="lineno"> 6867</span>  <span class="keywordflow">if</span>(paddingEnd > 0)</div><div class="line"><a name="l06868"></a><span class="lineno"> 6868</span>  {</div><div class="line"><a name="l06869"></a><span class="lineno"> 6869</span>  ++m_FreeCount;</div><div class="line"><a name="l06870"></a><span class="lineno"> 6870</span>  }</div><div class="line"><a name="l06871"></a><span class="lineno"> 6871</span>  m_SumFreeSize -= allocSize;</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> </div><div class="line"><a name="l06874"></a><span class="lineno"> 6874</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="l06875"></a><span class="lineno"> 6875</span> {</div><div class="line"><a name="l06876"></a><span class="lineno"> 6876</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l06877"></a><span class="lineno"> 6877</span>  suballocItem != m_Suballocations.end();</div><div class="line"><a name="l06878"></a><span class="lineno"> 6878</span>  ++suballocItem)</div><div class="line"><a name="l06879"></a><span class="lineno"> 6879</span>  {</div><div class="line"><a name="l06880"></a><span class="lineno"> 6880</span>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l06881"></a><span class="lineno"> 6881</span>  <span class="keywordflow">if</span>(suballoc.hAllocation == allocation)</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>  FreeSuballocation(suballocItem);</div><div class="line"><a name="l06884"></a><span class="lineno"> 6884</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l06885"></a><span class="lineno"> 6885</span>  <span class="keywordflow">return</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>  }</div><div class="line"><a name="l06888"></a><span class="lineno"> 6888</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found!"</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> </div><div class="line"><a name="l06891"></a><span class="lineno"> 6891</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::FreeAtOffset(VkDeviceSize offset)</div><div class="line"><a name="l06892"></a><span class="lineno"> 6892</span> {</div><div class="line"><a name="l06893"></a><span class="lineno"> 6893</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l06894"></a><span class="lineno"> 6894</span>  suballocItem != m_Suballocations.end();</div><div class="line"><a name="l06895"></a><span class="lineno"> 6895</span>  ++suballocItem)</div><div class="line"><a name="l06896"></a><span class="lineno"> 6896</span>  {</div><div class="line"><a name="l06897"></a><span class="lineno"> 6897</span>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l06898"></a><span class="lineno"> 6898</span>  <span class="keywordflow">if</span>(suballoc.offset == offset)</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>  FreeSuballocation(suballocItem);</div><div class="line"><a name="l06901"></a><span class="lineno"> 6901</span>  <span class="keywordflow">return</span>;</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>  }</div><div class="line"><a name="l06904"></a><span class="lineno"> 6904</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found!"</span>);</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> </div><div class="line"><a name="l06907"></a><span class="lineno"> 6907</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::ValidateFreeSuballocationList()<span class="keyword"> const</span></div><div class="line"><a name="l06908"></a><span class="lineno"> 6908</span> <span class="keyword"></span>{</div><div class="line"><a name="l06909"></a><span class="lineno"> 6909</span>  VkDeviceSize lastSize = 0;</div><div class="line"><a name="l06910"></a><span class="lineno"> 6910</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="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> VmaSuballocationList::iterator it = m_FreeSuballocationsBySize[i];</div><div class="line"><a name="l06913"></a><span class="lineno"> 6913</span> </div><div class="line"><a name="l06914"></a><span class="lineno"> 6914</span>  <span class="keywordflow">if</span>(it->type != VMA_SUBALLOCATION_TYPE_FREE)</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>  VMA_ASSERT(0);</div><div class="line"><a name="l06917"></a><span class="lineno"> 6917</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06918"></a><span class="lineno"> 6918</span>  }</div><div class="line"><a name="l06919"></a><span class="lineno"> 6919</span>  <span class="keywordflow">if</span>(it->size < VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</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>  VMA_ASSERT(0);</div><div class="line"><a name="l06922"></a><span class="lineno"> 6922</span>  <span class="keywordflow">return</span> <span class="keyword">false</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="keywordflow">if</span>(it->size < lastSize)</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>  VMA_ASSERT(0);</div><div class="line"><a name="l06927"></a><span class="lineno"> 6927</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06928"></a><span class="lineno"> 6928</span>  }</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>  lastSize = it->size;</div><div class="line"><a name="l06931"></a><span class="lineno"> 6931</span>  }</div><div class="line"><a name="l06932"></a><span class="lineno"> 6932</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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="keywordtype">bool</span> VmaBlockMetadata_Generic::CheckAllocation(</div><div class="line"><a name="l06936"></a><span class="lineno"> 6936</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l06937"></a><span class="lineno"> 6937</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l06938"></a><span class="lineno"> 6938</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l06939"></a><span class="lineno"> 6939</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l06940"></a><span class="lineno"> 6940</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l06941"></a><span class="lineno"> 6941</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l06942"></a><span class="lineno"> 6942</span>  VmaSuballocationList::const_iterator suballocItem,</div><div class="line"><a name="l06943"></a><span class="lineno"> 6943</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l06944"></a><span class="lineno"> 6944</span>  VkDeviceSize* pOffset,</div><div class="line"><a name="l06945"></a><span class="lineno"> 6945</span>  <span class="keywordtype">size_t</span>* itemsToMakeLostCount,</div><div class="line"><a name="l06946"></a><span class="lineno"> 6946</span>  VkDeviceSize* pSumFreeSize,</div><div class="line"><a name="l06947"></a><span class="lineno"> 6947</span>  VkDeviceSize* pSumItemSize)<span class="keyword"> const</span></div><div class="line"><a name="l06948"></a><span class="lineno"> 6948</span> <span class="keyword"></span>{</div><div class="line"><a name="l06949"></a><span class="lineno"> 6949</span>  VMA_ASSERT(allocSize > 0);</div><div class="line"><a name="l06950"></a><span class="lineno"> 6950</span>  VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l06951"></a><span class="lineno"> 6951</span>  VMA_ASSERT(suballocItem != m_Suballocations.cend());</div><div class="line"><a name="l06952"></a><span class="lineno"> 6952</span>  VMA_ASSERT(pOffset != VMA_NULL);</div><div class="line"><a name="l06953"></a><span class="lineno"> 6953</span>  </div><div class="line"><a name="l06954"></a><span class="lineno"> 6954</span>  *itemsToMakeLostCount = 0;</div><div class="line"><a name="l06955"></a><span class="lineno"> 6955</span>  *pSumFreeSize = 0;</div><div class="line"><a name="l06956"></a><span class="lineno"> 6956</span>  *pSumItemSize = 0;</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>  <span class="keywordflow">if</span>(canMakeOtherLost)</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>  <span class="keywordflow">if</span>(suballocItem->type == VMA_SUBALLOCATION_TYPE_FREE)</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>  *pSumFreeSize = suballocItem->size;</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="keywordflow">else</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="keywordflow">if</span>(suballocItem->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l06967"></a><span class="lineno"> 6967</span>  suballocItem->hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l06968"></a><span class="lineno"> 6968</span>  {</div><div class="line"><a name="l06969"></a><span class="lineno"> 6969</span>  ++*itemsToMakeLostCount;</div><div class="line"><a name="l06970"></a><span class="lineno"> 6970</span>  *pSumItemSize = suballocItem->size;</div><div class="line"><a name="l06971"></a><span class="lineno"> 6971</span>  }</div><div class="line"><a name="l06972"></a><span class="lineno"> 6972</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06973"></a><span class="lineno"> 6973</span>  {</div><div class="line"><a name="l06974"></a><span class="lineno"> 6974</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  }</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>  <span class="comment">// Remaining size is too small for this request: Early return.</span></div><div class="line"><a name="l06979"></a><span class="lineno"> 6979</span>  <span class="keywordflow">if</span>(GetSize() - suballocItem->offset < allocSize)</div><div class="line"><a name="l06980"></a><span class="lineno"> 6980</span>  {</div><div class="line"><a name="l06981"></a><span class="lineno"> 6981</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06982"></a><span class="lineno"> 6982</span>  }</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">// Start from offset equal to beginning of this suballocation.</span></div><div class="line"><a name="l06985"></a><span class="lineno"> 6985</span>  *pOffset = suballocItem->offset;</div><div class="line"><a name="l06986"></a><span class="lineno"> 6986</span>  </div><div class="line"><a name="l06987"></a><span class="lineno"> 6987</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l06988"></a><span class="lineno"> 6988</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</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>  *pOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l06991"></a><span class="lineno"> 6991</span>  }</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="comment">// Apply alignment.</span></div><div class="line"><a name="l06994"></a><span class="lineno"> 6994</span>  *pOffset = VmaAlignUp(*pOffset, allocAlignment);</div><div class="line"><a name="l06995"></a><span class="lineno"> 6995</span> </div><div class="line"><a name="l06996"></a><span class="lineno"> 6996</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l06997"></a><span class="lineno"> 6997</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l06998"></a><span class="lineno"> 6998</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l06999"></a><span class="lineno"> 6999</span>  {</div><div class="line"><a name="l07000"></a><span class="lineno"> 7000</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l07001"></a><span class="lineno"> 7001</span>  VmaSuballocationList::const_iterator prevSuballocItem = suballocItem;</div><div class="line"><a name="l07002"></a><span class="lineno"> 7002</span>  <span class="keywordflow">while</span>(prevSuballocItem != m_Suballocations.cbegin())</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>  --prevSuballocItem;</div><div class="line"><a name="l07005"></a><span class="lineno"> 7005</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = *prevSuballocItem;</div><div class="line"><a name="l07006"></a><span class="lineno"> 7006</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, *pOffset, bufferImageGranularity))</div><div class="line"><a name="l07007"></a><span class="lineno"> 7007</span>  {</div><div class="line"><a name="l07008"></a><span class="lineno"> 7008</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l07009"></a><span class="lineno"> 7009</span>  {</div><div class="line"><a name="l07010"></a><span class="lineno"> 7010</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l07011"></a><span class="lineno"> 7011</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07012"></a><span class="lineno"> 7012</span>  }</div><div class="line"><a name="l07013"></a><span class="lineno"> 7013</span>  }</div><div class="line"><a name="l07014"></a><span class="lineno"> 7014</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07015"></a><span class="lineno"> 7015</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l07016"></a><span class="lineno"> 7016</span>  <span class="keywordflow">break</span>;</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>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</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>  *pOffset = VmaAlignUp(*pOffset, bufferImageGranularity);</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>  </div><div class="line"><a name="l07024"></a><span class="lineno"> 7024</span>  <span class="comment">// Now that we have final *pOffset, check if we are past suballocItem.</span></div><div class="line"><a name="l07025"></a><span class="lineno"> 7025</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="l07026"></a><span class="lineno"> 7026</span>  <span class="keywordflow">if</span>(*pOffset >= suballocItem->offset + suballocItem->size)</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">return</span> <span class="keyword">false</span>;</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>  </div><div class="line"><a name="l07031"></a><span class="lineno"> 7031</span>  <span class="comment">// Calculate padding at the beginning based on current offset.</span></div><div class="line"><a name="l07032"></a><span class="lineno"> 7032</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = *pOffset - suballocItem->offset;</div><div class="line"><a name="l07033"></a><span class="lineno"> 7033</span> </div><div class="line"><a name="l07034"></a><span class="lineno"> 7034</span>  <span class="comment">// Calculate required margin at the end.</span></div><div class="line"><a name="l07035"></a><span class="lineno"> 7035</span>  <span class="keyword">const</span> VkDeviceSize requiredEndMargin = VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07036"></a><span class="lineno"> 7036</span> </div><div class="line"><a name="l07037"></a><span class="lineno"> 7037</span>  <span class="keyword">const</span> VkDeviceSize totalSize = paddingBegin + allocSize + requiredEndMargin;</div><div class="line"><a name="l07038"></a><span class="lineno"> 7038</span>  <span class="comment">// Another early return check.</span></div><div class="line"><a name="l07039"></a><span class="lineno"> 7039</span>  <span class="keywordflow">if</span>(suballocItem->offset + totalSize > GetSize())</div><div class="line"><a name="l07040"></a><span class="lineno"> 7040</span>  {</div><div class="line"><a name="l07041"></a><span class="lineno"> 7041</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07042"></a><span class="lineno"> 7042</span>  }</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>  <span class="comment">// Advance lastSuballocItem until desired size is reached.</span></div><div class="line"><a name="l07045"></a><span class="lineno"> 7045</span>  <span class="comment">// Update itemsToMakeLostCount.</span></div><div class="line"><a name="l07046"></a><span class="lineno"> 7046</span>  VmaSuballocationList::const_iterator lastSuballocItem = suballocItem;</div><div class="line"><a name="l07047"></a><span class="lineno"> 7047</span>  <span class="keywordflow">if</span>(totalSize > suballocItem->size)</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>  VkDeviceSize remainingSize = totalSize - suballocItem->size;</div><div class="line"><a name="l07050"></a><span class="lineno"> 7050</span>  <span class="keywordflow">while</span>(remainingSize > 0)</div><div class="line"><a name="l07051"></a><span class="lineno"> 7051</span>  {</div><div class="line"><a name="l07052"></a><span class="lineno"> 7052</span>  ++lastSuballocItem;</div><div class="line"><a name="l07053"></a><span class="lineno"> 7053</span>  <span class="keywordflow">if</span>(lastSuballocItem == m_Suballocations.cend())</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07056"></a><span class="lineno"> 7056</span>  }</div><div class="line"><a name="l07057"></a><span class="lineno"> 7057</span>  <span class="keywordflow">if</span>(lastSuballocItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07058"></a><span class="lineno"> 7058</span>  {</div><div class="line"><a name="l07059"></a><span class="lineno"> 7059</span>  *pSumFreeSize += lastSuballocItem->size;</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">else</span></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>  VMA_ASSERT(lastSuballocItem->hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07064"></a><span class="lineno"> 7064</span>  <span class="keywordflow">if</span>(lastSuballocItem->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l07065"></a><span class="lineno"> 7065</span>  lastSuballocItem->hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l07066"></a><span class="lineno"> 7066</span>  {</div><div class="line"><a name="l07067"></a><span class="lineno"> 7067</span>  ++*itemsToMakeLostCount;</div><div class="line"><a name="l07068"></a><span class="lineno"> 7068</span>  *pSumItemSize += lastSuballocItem->size;</div><div class="line"><a name="l07069"></a><span class="lineno"> 7069</span>  }</div><div class="line"><a name="l07070"></a><span class="lineno"> 7070</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07071"></a><span class="lineno"> 7071</span>  {</div><div class="line"><a name="l07072"></a><span class="lineno"> 7072</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07073"></a><span class="lineno"> 7073</span>  }</div><div class="line"><a name="l07074"></a><span class="lineno"> 7074</span>  }</div><div class="line"><a name="l07075"></a><span class="lineno"> 7075</span>  remainingSize = (lastSuballocItem->size < remainingSize) ?</div><div class="line"><a name="l07076"></a><span class="lineno"> 7076</span>  remainingSize - lastSuballocItem->size : 0;</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>  }</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="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07081"></a><span class="lineno"> 7081</span>  <span class="comment">// If conflict exists, we must mark more allocations lost or fail.</span></div><div class="line"><a name="l07082"></a><span class="lineno"> 7082</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l07083"></a><span class="lineno"> 7083</span>  {</div><div class="line"><a name="l07084"></a><span class="lineno"> 7084</span>  VmaSuballocationList::const_iterator nextSuballocItem = lastSuballocItem;</div><div class="line"><a name="l07085"></a><span class="lineno"> 7085</span>  ++nextSuballocItem;</div><div class="line"><a name="l07086"></a><span class="lineno"> 7086</span>  <span class="keywordflow">while</span>(nextSuballocItem != m_Suballocations.cend())</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>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = *nextSuballocItem;</div><div class="line"><a name="l07089"></a><span class="lineno"> 7089</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(*pOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</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>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</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>  VMA_ASSERT(nextSuballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07094"></a><span class="lineno"> 7094</span>  <span class="keywordflow">if</span>(nextSuballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l07095"></a><span class="lineno"> 7095</span>  nextSuballoc.hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</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>  ++*itemsToMakeLostCount;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l07100"></a><span class="lineno"> 7100</span>  {</div><div class="line"><a name="l07101"></a><span class="lineno"> 7101</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  }</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">else</span></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="comment">// Already on next page.</span></div><div class="line"><a name="l07108"></a><span class="lineno"> 7108</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07109"></a><span class="lineno"> 7109</span>  }</div><div class="line"><a name="l07110"></a><span class="lineno"> 7110</span>  ++nextSuballocItem;</div><div class="line"><a name="l07111"></a><span class="lineno"> 7111</span>  }</div><div class="line"><a name="l07112"></a><span class="lineno"> 7112</span>  }</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>  <span class="keywordflow">else</span></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>  <span class="keyword">const</span> VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07117"></a><span class="lineno"> 7117</span>  VMA_ASSERT(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</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>  *pSumFreeSize = suballoc.size;</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="comment">// Size of this suballocation is too small for this request: Early return.</span></div><div class="line"><a name="l07122"></a><span class="lineno"> 7122</span>  <span class="keywordflow">if</span>(suballoc.size < allocSize)</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07125"></a><span class="lineno"> 7125</span>  }</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="comment">// Start from offset equal to beginning of this suballocation.</span></div><div class="line"><a name="l07128"></a><span class="lineno"> 7128</span>  *pOffset = suballoc.offset;</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>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l07131"></a><span class="lineno"> 7131</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l07132"></a><span class="lineno"> 7132</span>  {</div><div class="line"><a name="l07133"></a><span class="lineno"> 7133</span>  *pOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07134"></a><span class="lineno"> 7134</span>  }</div><div class="line"><a name="l07135"></a><span class="lineno"> 7135</span>  </div><div class="line"><a name="l07136"></a><span class="lineno"> 7136</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l07137"></a><span class="lineno"> 7137</span>  *pOffset = VmaAlignUp(*pOffset, allocAlignment);</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="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07140"></a><span class="lineno"> 7140</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l07141"></a><span class="lineno"> 7141</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</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>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l07144"></a><span class="lineno"> 7144</span>  VmaSuballocationList::const_iterator prevSuballocItem = suballocItem;</div><div class="line"><a name="l07145"></a><span class="lineno"> 7145</span>  <span class="keywordflow">while</span>(prevSuballocItem != m_Suballocations.cbegin())</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>  --prevSuballocItem;</div><div class="line"><a name="l07148"></a><span class="lineno"> 7148</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = *prevSuballocItem;</div><div class="line"><a name="l07149"></a><span class="lineno"> 7149</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, *pOffset, bufferImageGranularity))</div><div class="line"><a name="l07150"></a><span class="lineno"> 7150</span>  {</div><div class="line"><a name="l07151"></a><span class="lineno"> 7151</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l07152"></a><span class="lineno"> 7152</span>  {</div><div class="line"><a name="l07153"></a><span class="lineno"> 7153</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l07154"></a><span class="lineno"> 7154</span>  <span class="keywordflow">break</span>;</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>  }</div><div class="line"><a name="l07157"></a><span class="lineno"> 7157</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07158"></a><span class="lineno"> 7158</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l07159"></a><span class="lineno"> 7159</span>  <span class="keywordflow">break</span>;</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>(bufferImageGranularityConflict)</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>  *pOffset = VmaAlignUp(*pOffset, bufferImageGranularity);</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>  }</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>  <span class="comment">// Calculate padding at the beginning based on current offset.</span></div><div class="line"><a name="l07168"></a><span class="lineno"> 7168</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = *pOffset - suballoc.offset;</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>  <span class="comment">// Calculate required margin at the end.</span></div><div class="line"><a name="l07171"></a><span class="lineno"> 7171</span>  <span class="keyword">const</span> VkDeviceSize requiredEndMargin = VMA_DEBUG_MARGIN;</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>  <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="l07174"></a><span class="lineno"> 7174</span>  <span class="keywordflow">if</span>(paddingBegin + allocSize + requiredEndMargin > suballoc.size)</div><div class="line"><a name="l07175"></a><span class="lineno"> 7175</span>  {</div><div class="line"><a name="l07176"></a><span class="lineno"> 7176</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07177"></a><span class="lineno"> 7177</span>  }</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>  <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07180"></a><span class="lineno"> 7180</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l07181"></a><span class="lineno"> 7181</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l07182"></a><span class="lineno"> 7182</span>  {</div><div class="line"><a name="l07183"></a><span class="lineno"> 7183</span>  VmaSuballocationList::const_iterator nextSuballocItem = suballocItem;</div><div class="line"><a name="l07184"></a><span class="lineno"> 7184</span>  ++nextSuballocItem;</div><div class="line"><a name="l07185"></a><span class="lineno"> 7185</span>  <span class="keywordflow">while</span>(nextSuballocItem != m_Suballocations.cend())</div><div class="line"><a name="l07186"></a><span class="lineno"> 7186</span>  {</div><div class="line"><a name="l07187"></a><span class="lineno"> 7187</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = *nextSuballocItem;</div><div class="line"><a name="l07188"></a><span class="lineno"> 7188</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(*pOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</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="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</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="keywordflow">return</span> <span class="keyword">false</span>;</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>  }</div><div class="line"><a name="l07195"></a><span class="lineno"> 7195</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07196"></a><span class="lineno"> 7196</span>  {</div><div class="line"><a name="l07197"></a><span class="lineno"> 7197</span>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l07198"></a><span class="lineno"> 7198</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07199"></a><span class="lineno"> 7199</span>  }</div><div class="line"><a name="l07200"></a><span class="lineno"> 7200</span>  ++nextSuballocItem;</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>  }</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> </div><div class="line"><a name="l07205"></a><span class="lineno"> 7205</span>  <span class="comment">// All tests passed: Success. pOffset is already filled.</span></div><div class="line"><a name="l07206"></a><span class="lineno"> 7206</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07207"></a><span class="lineno"> 7207</span> }</div><div class="line"><a name="l07208"></a><span class="lineno"> 7208</span> </div><div class="line"><a name="l07209"></a><span class="lineno"> 7209</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::MergeFreeWithNext(VmaSuballocationList::iterator item)</div><div class="line"><a name="l07210"></a><span class="lineno"> 7210</span> {</div><div class="line"><a name="l07211"></a><span class="lineno"> 7211</span>  VMA_ASSERT(item != m_Suballocations.end());</div><div class="line"><a name="l07212"></a><span class="lineno"> 7212</span>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</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>  VmaSuballocationList::iterator nextItem = item;</div><div class="line"><a name="l07215"></a><span class="lineno"> 7215</span>  ++nextItem;</div><div class="line"><a name="l07216"></a><span class="lineno"> 7216</span>  VMA_ASSERT(nextItem != m_Suballocations.end());</div><div class="line"><a name="l07217"></a><span class="lineno"> 7217</span>  VMA_ASSERT(nextItem->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07218"></a><span class="lineno"> 7218</span> </div><div class="line"><a name="l07219"></a><span class="lineno"> 7219</span>  item->size += nextItem->size;</div><div class="line"><a name="l07220"></a><span class="lineno"> 7220</span>  --m_FreeCount;</div><div class="line"><a name="l07221"></a><span class="lineno"> 7221</span>  m_Suballocations.erase(nextItem);</div><div class="line"><a name="l07222"></a><span class="lineno"> 7222</span> }</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> VmaSuballocationList::iterator VmaBlockMetadata_Generic::FreeSuballocation(VmaSuballocationList::iterator suballocItem)</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>  <span class="comment">// Change this suballocation to be marked as free.</span></div><div class="line"><a name="l07227"></a><span class="lineno"> 7227</span>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07228"></a><span class="lineno"> 7228</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07229"></a><span class="lineno"> 7229</span>  suballoc.hAllocation = VK_NULL_HANDLE;</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="comment">// Update totals.</span></div><div class="line"><a name="l07232"></a><span class="lineno"> 7232</span>  ++m_FreeCount;</div><div class="line"><a name="l07233"></a><span class="lineno"> 7233</span>  m_SumFreeSize += suballoc.size;</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>  <span class="comment">// Merge with previous and/or next suballocation if it's also free.</span></div><div class="line"><a name="l07236"></a><span class="lineno"> 7236</span>  <span class="keywordtype">bool</span> mergeWithNext = <span class="keyword">false</span>;</div><div class="line"><a name="l07237"></a><span class="lineno"> 7237</span>  <span class="keywordtype">bool</span> mergeWithPrev = <span class="keyword">false</span>;</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>  VmaSuballocationList::iterator nextItem = suballocItem;</div><div class="line"><a name="l07240"></a><span class="lineno"> 7240</span>  ++nextItem;</div><div class="line"><a name="l07241"></a><span class="lineno"> 7241</span>  <span class="keywordflow">if</span>((nextItem != m_Suballocations.end()) && (nextItem->type == VMA_SUBALLOCATION_TYPE_FREE))</div><div class="line"><a name="l07242"></a><span class="lineno"> 7242</span>  {</div><div class="line"><a name="l07243"></a><span class="lineno"> 7243</span>  mergeWithNext = <span class="keyword">true</span>;</div><div class="line"><a name="l07244"></a><span class="lineno"> 7244</span>  }</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>  VmaSuballocationList::iterator prevItem = suballocItem;</div><div class="line"><a name="l07247"></a><span class="lineno"> 7247</span>  <span class="keywordflow">if</span>(suballocItem != m_Suballocations.begin())</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>  --prevItem;</div><div class="line"><a name="l07250"></a><span class="lineno"> 7250</span>  <span class="keywordflow">if</span>(prevItem->type == VMA_SUBALLOCATION_TYPE_FREE)</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>  mergeWithPrev = <span class="keyword">true</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> </div><div class="line"><a name="l07256"></a><span class="lineno"> 7256</span>  <span class="keywordflow">if</span>(mergeWithNext)</div><div class="line"><a name="l07257"></a><span class="lineno"> 7257</span>  {</div><div class="line"><a name="l07258"></a><span class="lineno"> 7258</span>  UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l07259"></a><span class="lineno"> 7259</span>  MergeFreeWithNext(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> </div><div class="line"><a name="l07262"></a><span class="lineno"> 7262</span>  <span class="keywordflow">if</span>(mergeWithPrev)</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>  UnregisterFreeSuballocation(prevItem);</div><div class="line"><a name="l07265"></a><span class="lineno"> 7265</span>  MergeFreeWithNext(prevItem);</div><div class="line"><a name="l07266"></a><span class="lineno"> 7266</span>  RegisterFreeSuballocation(prevItem);</div><div class="line"><a name="l07267"></a><span class="lineno"> 7267</span>  <span class="keywordflow">return</span> prevItem;</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>  <span class="keywordflow">else</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>  RegisterFreeSuballocation(suballocItem);</div><div class="line"><a name="l07272"></a><span class="lineno"> 7272</span>  <span class="keywordflow">return</span> suballocItem;</div><div class="line"><a name="l07273"></a><span class="lineno"> 7273</span>  }</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> </div><div class="line"><a name="l07276"></a><span class="lineno"> 7276</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::RegisterFreeSuballocation(VmaSuballocationList::iterator item)</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>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07279"></a><span class="lineno"> 7279</span>  VMA_ASSERT(item->size > 0);</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>  <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="l07282"></a><span class="lineno"> 7282</span>  <span class="comment">// this function, depending on what do you want to check.</span></div><div class="line"><a name="l07283"></a><span class="lineno"> 7283</span>  VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</div><div class="line"><a name="l07284"></a><span class="lineno"> 7284</span> </div><div class="line"><a name="l07285"></a><span class="lineno"> 7285</span>  <span class="keywordflow">if</span>(item->size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</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="keywordflow">if</span>(m_FreeSuballocationsBySize.empty())</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>  m_FreeSuballocationsBySize.push_back(item);</div><div class="line"><a name="l07290"></a><span class="lineno"> 7290</span>  }</div><div class="line"><a name="l07291"></a><span class="lineno"> 7291</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07292"></a><span class="lineno"> 7292</span>  {</div><div class="line"><a name="l07293"></a><span class="lineno"> 7293</span>  VmaVectorInsertSorted<VmaSuballocationItemSizeLess>(m_FreeSuballocationsBySize, item);</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>  }</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">//VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</span></div><div class="line"><a name="l07298"></a><span class="lineno"> 7298</span> }</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> </div><div class="line"><a name="l07301"></a><span class="lineno"> 7301</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::UnregisterFreeSuballocation(VmaSuballocationList::iterator item)</div><div class="line"><a name="l07302"></a><span class="lineno"> 7302</span> {</div><div class="line"><a name="l07303"></a><span class="lineno"> 7303</span>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07304"></a><span class="lineno"> 7304</span>  VMA_ASSERT(item->size > 0);</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">// You may want to enable this validation at the beginning or at the end of</span></div><div class="line"><a name="l07307"></a><span class="lineno"> 7307</span>  <span class="comment">// this function, depending on what do you want to check.</span></div><div class="line"><a name="l07308"></a><span class="lineno"> 7308</span>  VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</div><div class="line"><a name="l07309"></a><span class="lineno"> 7309</span> </div><div class="line"><a name="l07310"></a><span class="lineno"> 7310</span>  <span class="keywordflow">if</span>(item->size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l07311"></a><span class="lineno"> 7311</span>  {</div><div class="line"><a name="l07312"></a><span class="lineno"> 7312</span>  VmaSuballocationList::iterator* <span class="keyword">const</span> it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l07313"></a><span class="lineno"> 7313</span>  m_FreeSuballocationsBySize.data(),</div><div class="line"><a name="l07314"></a><span class="lineno"> 7314</span>  m_FreeSuballocationsBySize.data() + m_FreeSuballocationsBySize.size(),</div><div class="line"><a name="l07315"></a><span class="lineno"> 7315</span>  item,</div><div class="line"><a name="l07316"></a><span class="lineno"> 7316</span>  VmaSuballocationItemSizeLess());</div><div class="line"><a name="l07317"></a><span class="lineno"> 7317</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> index = it - m_FreeSuballocationsBySize.data();</div><div class="line"><a name="l07318"></a><span class="lineno"> 7318</span>  index < m_FreeSuballocationsBySize.size();</div><div class="line"><a name="l07319"></a><span class="lineno"> 7319</span>  ++index)</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="keywordflow">if</span>(m_FreeSuballocationsBySize[index] == item)</div><div class="line"><a name="l07322"></a><span class="lineno"> 7322</span>  {</div><div class="line"><a name="l07323"></a><span class="lineno"> 7323</span>  VmaVectorRemove(m_FreeSuballocationsBySize, index);</div><div class="line"><a name="l07324"></a><span class="lineno"> 7324</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l07325"></a><span class="lineno"> 7325</span>  }</div><div class="line"><a name="l07326"></a><span class="lineno"> 7326</span>  VMA_ASSERT((m_FreeSuballocationsBySize[index]->size == item->size) && <span class="stringliteral">"Not found."</span>);</div><div class="line"><a name="l07327"></a><span class="lineno"> 7327</span>  }</div><div class="line"><a name="l07328"></a><span class="lineno"> 7328</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found."</span>);</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> </div><div class="line"><a name="l07331"></a><span class="lineno"> 7331</span>  <span class="comment">//VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</span></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> </div><div class="line"><a name="l07335"></a><span class="lineno"> 7335</span> <span class="comment">// class VmaBlockMetadata_Linear</span></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> VmaBlockMetadata_Linear::VmaBlockMetadata_Linear(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l07338"></a><span class="lineno"> 7338</span>  m_SumFreeSize(0),</div><div class="line"><a name="l07339"></a><span class="lineno"> 7339</span>  m_Suballocations0(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l07340"></a><span class="lineno"> 7340</span>  m_Suballocations1(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l07341"></a><span class="lineno"> 7341</span>  m_1stVectorIndex(0),</div><div class="line"><a name="l07342"></a><span class="lineno"> 7342</span>  m_2ndVectorMode(SECOND_VECTOR_EMPTY),</div><div class="line"><a name="l07343"></a><span class="lineno"> 7343</span>  m_1stNullItemsBeginCount(0),</div><div class="line"><a name="l07344"></a><span class="lineno"> 7344</span>  m_1stNullItemsMiddleCount(0),</div><div class="line"><a name="l07345"></a><span class="lineno"> 7345</span>  m_2ndNullItemsCount(0)</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> }</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> VmaBlockMetadata_Linear::~VmaBlockMetadata_Linear()</div><div class="line"><a name="l07350"></a><span class="lineno"> 7350</span> {</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> </div><div class="line"><a name="l07353"></a><span class="lineno"> 7353</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::Init(VkDeviceSize size)</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>  VmaBlockMetadata::Init(size);</div><div class="line"><a name="l07356"></a><span class="lineno"> 7356</span>  m_SumFreeSize = size;</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> </div><div class="line"><a name="l07359"></a><span class="lineno"> 7359</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Linear::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l07360"></a><span class="lineno"> 7360</span> <span class="keyword"></span>{</div><div class="line"><a name="l07361"></a><span class="lineno"> 7361</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l07362"></a><span class="lineno"> 7362</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l07363"></a><span class="lineno"> 7363</span> </div><div class="line"><a name="l07364"></a><span class="lineno"> 7364</span>  <span class="keywordflow">if</span>(suballocations2nd.empty() != (m_2ndVectorMode == SECOND_VECTOR_EMPTY))</div><div class="line"><a name="l07365"></a><span class="lineno"> 7365</span>  {</div><div class="line"><a name="l07366"></a><span class="lineno"> 7366</span>  <span class="keywordflow">return</span> <span class="keyword">false</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="keywordflow">if</span>(suballocations1st.empty() && !suballocations2nd.empty() &&</div><div class="line"><a name="l07369"></a><span class="lineno"> 7369</span>  m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l07370"></a><span class="lineno"> 7370</span>  {</div><div class="line"><a name="l07371"></a><span class="lineno"> 7371</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  <span class="keywordflow">if</span>(!suballocations1st.empty())</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>  <span class="comment">// Null item at the beginning should be accounted into m_1stNullItemsBeginCount.</span></div><div class="line"><a name="l07376"></a><span class="lineno"> 7376</span>  <span class="keywordflow">if</span>(suballocations1st[m_1stNullItemsBeginCount].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l07377"></a><span class="lineno"> 7377</span>  {</div><div class="line"><a name="l07378"></a><span class="lineno"> 7378</span>  <span class="keywordflow">return</span> <span class="keyword">false</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">// Null item at the end should be just pop_back().</span></div><div class="line"><a name="l07381"></a><span class="lineno"> 7381</span>  <span class="keywordflow">if</span>(suballocations1st.back().hAllocation == VK_NULL_HANDLE)</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>  <span class="keywordflow">if</span>(!suballocations2nd.empty())</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>  <span class="comment">// Null item at the end should be just pop_back().</span></div><div class="line"><a name="l07389"></a><span class="lineno"> 7389</span>  <span class="keywordflow">if</span>(suballocations2nd.back().hAllocation == VK_NULL_HANDLE)</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>  <span class="keywordflow">return</span> <span class="keyword">false</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> </div><div class="line"><a name="l07395"></a><span class="lineno"> 7395</span>  <span class="keywordflow">if</span>(m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount > suballocations1st.size())</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>  <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>  <span class="keywordflow">if</span>(m_2ndNullItemsCount > suballocations2nd.size())</div><div class="line"><a name="l07400"></a><span class="lineno"> 7400</span>  {</div><div class="line"><a name="l07401"></a><span class="lineno"> 7401</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l07404"></a><span class="lineno"> 7404</span>  VkDeviceSize sumUsedSize = 0;</div><div class="line"><a name="l07405"></a><span class="lineno"> 7405</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l07406"></a><span class="lineno"> 7406</span>  VkDeviceSize offset = VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07407"></a><span class="lineno"> 7407</span> </div><div class="line"><a name="l07408"></a><span class="lineno"> 7408</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</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="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l07411"></a><span class="lineno"> 7411</span>  <span class="keywordtype">size_t</span> nullItem2ndCount = 0;</div><div class="line"><a name="l07412"></a><span class="lineno"> 7412</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < suballoc2ndCount; ++i)</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l07415"></a><span class="lineno"> 7415</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07416"></a><span class="lineno"> 7416</span> </div><div class="line"><a name="l07417"></a><span class="lineno"> 7417</span>  <span class="keywordflow">if</span>(currFree != (suballoc.hAllocation == VK_NULL_HANDLE))</div><div class="line"><a name="l07418"></a><span class="lineno"> 7418</span>  {</div><div class="line"><a name="l07419"></a><span class="lineno"> 7419</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07420"></a><span class="lineno"> 7420</span>  }</div><div class="line"><a name="l07421"></a><span class="lineno"> 7421</span>  <span class="keywordflow">if</span>(suballoc.offset < offset)</div><div class="line"><a name="l07422"></a><span class="lineno"> 7422</span>  {</div><div class="line"><a name="l07423"></a><span class="lineno"> 7423</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07424"></a><span class="lineno"> 7424</span>  }</div><div class="line"><a name="l07425"></a><span class="lineno"> 7425</span> </div><div class="line"><a name="l07426"></a><span class="lineno"> 7426</span>  <span class="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l07427"></a><span class="lineno"> 7427</span>  {</div><div class="line"><a name="l07428"></a><span class="lineno"> 7428</span>  <span class="keywordflow">if</span>(suballoc.hAllocation->GetOffset() != suballoc.offset)</div><div class="line"><a name="l07429"></a><span class="lineno"> 7429</span>  {</div><div class="line"><a name="l07430"></a><span class="lineno"> 7430</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  <span class="keywordflow">if</span>(suballoc.hAllocation->GetSize() != suballoc.size)</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  sumUsedSize += suballoc.size;</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">else</span></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>  ++nullItem2ndCount;</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> </div><div class="line"><a name="l07443"></a><span class="lineno"> 7443</span>  offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07444"></a><span class="lineno"> 7444</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>(nullItem2ndCount != m_2ndNullItemsCount)</div><div class="line"><a name="l07447"></a><span class="lineno"> 7447</span>  {</div><div class="line"><a name="l07448"></a><span class="lineno"> 7448</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  }</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">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_1stNullItemsBeginCount; ++i)</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="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l07455"></a><span class="lineno"> 7455</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE ||</div><div class="line"><a name="l07456"></a><span class="lineno"> 7456</span>  suballoc.hAllocation != VK_NULL_HANDLE)</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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07459"></a><span class="lineno"> 7459</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="keywordtype">size_t</span> nullItem1stCount = m_1stNullItemsBeginCount;</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="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_1stNullItemsBeginCount; i < suballoc1stCount; ++i)</div><div class="line"><a name="l07465"></a><span class="lineno"> 7465</span>  {</div><div class="line"><a name="l07466"></a><span class="lineno"> 7466</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l07467"></a><span class="lineno"> 7467</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07468"></a><span class="lineno"> 7468</span> </div><div class="line"><a name="l07469"></a><span class="lineno"> 7469</span>  <span class="keywordflow">if</span>(currFree != (suballoc.hAllocation == VK_NULL_HANDLE))</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="keywordflow">return</span> <span class="keyword">false</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="keywordflow">if</span>(suballoc.offset < offset)</div><div class="line"><a name="l07474"></a><span class="lineno"> 7474</span>  {</div><div class="line"><a name="l07475"></a><span class="lineno"> 7475</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07476"></a><span class="lineno"> 7476</span>  }</div><div class="line"><a name="l07477"></a><span class="lineno"> 7477</span>  <span class="keywordflow">if</span>(i < m_1stNullItemsBeginCount && !currFree)</div><div class="line"><a name="l07478"></a><span class="lineno"> 7478</span>  {</div><div class="line"><a name="l07479"></a><span class="lineno"> 7479</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07480"></a><span class="lineno"> 7480</span>  }</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>  <span class="keywordflow">if</span>(!currFree)</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>  <span class="keywordflow">if</span>(suballoc.hAllocation->GetOffset() != suballoc.offset)</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">return</span> <span class="keyword">false</span>;</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>(suballoc.hAllocation->GetSize() != suballoc.size)</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>  <span class="keywordflow">return</span> <span class="keyword">false</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>  sumUsedSize += suballoc.size;</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>  {</div><div class="line"><a name="l07496"></a><span class="lineno"> 7496</span>  ++nullItem1stCount;</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> </div><div class="line"><a name="l07499"></a><span class="lineno"> 7499</span>  offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</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>  <span class="keywordflow">if</span>(nullItem1stCount != m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount)</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07504"></a><span class="lineno"> 7504</span>  }</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">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</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="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l07509"></a><span class="lineno"> 7509</span>  <span class="keywordtype">size_t</span> nullItem2ndCount = 0;</div><div class="line"><a name="l07510"></a><span class="lineno"> 7510</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = suballoc2ndCount; i--; )</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="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l07513"></a><span class="lineno"> 7513</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</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="keywordflow">if</span>(currFree != (suballoc.hAllocation == VK_NULL_HANDLE))</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="keywordflow">return</span> <span class="keyword">false</span>;</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">if</span>(suballoc.offset < offset)</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="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l07525"></a><span class="lineno"> 7525</span>  {</div><div class="line"><a name="l07526"></a><span class="lineno"> 7526</span>  <span class="keywordflow">if</span>(suballoc.hAllocation->GetOffset() != suballoc.offset)</div><div class="line"><a name="l07527"></a><span class="lineno"> 7527</span>  {</div><div class="line"><a name="l07528"></a><span class="lineno"> 7528</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  <span class="keywordflow">if</span>(suballoc.hAllocation->GetSize() != suballoc.size)</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07533"></a><span class="lineno"> 7533</span>  }</div><div class="line"><a name="l07534"></a><span class="lineno"> 7534</span>  sumUsedSize += suballoc.size;</div><div class="line"><a name="l07535"></a><span class="lineno"> 7535</span>  }</div><div class="line"><a name="l07536"></a><span class="lineno"> 7536</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07537"></a><span class="lineno"> 7537</span>  {</div><div class="line"><a name="l07538"></a><span class="lineno"> 7538</span>  ++nullItem2ndCount;</div><div class="line"><a name="l07539"></a><span class="lineno"> 7539</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>  offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</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> </div><div class="line"><a name="l07544"></a><span class="lineno"> 7544</span>  <span class="keywordflow">if</span>(nullItem2ndCount != m_2ndNullItemsCount)</div><div class="line"><a name="l07545"></a><span class="lineno"> 7545</span>  {</div><div class="line"><a name="l07546"></a><span class="lineno"> 7546</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  }</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">if</span>(offset > GetSize())</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>  <span class="keywordflow">if</span>(m_SumFreeSize != GetSize() - sumUsedSize)</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>  <span class="keywordflow">return</span> <span class="keyword">false</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> </div><div class="line"><a name="l07559"></a><span class="lineno"> 7559</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07560"></a><span class="lineno"> 7560</span> }</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> <span class="keywordtype">size_t</span> VmaBlockMetadata_Linear::GetAllocationCount()<span class="keyword"> const</span></div><div class="line"><a name="l07563"></a><span class="lineno"> 7563</span> <span class="keyword"></span>{</div><div class="line"><a name="l07564"></a><span class="lineno"> 7564</span>  <span class="keywordflow">return</span> AccessSuballocations1st().size() - (m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount) +</div><div class="line"><a name="l07565"></a><span class="lineno"> 7565</span>  AccessSuballocations2nd().size() - m_2ndNullItemsCount;</div><div class="line"><a name="l07566"></a><span class="lineno"> 7566</span> }</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> VkDeviceSize VmaBlockMetadata_Linear::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l07569"></a><span class="lineno"> 7569</span> <span class="keyword"></span>{</div><div class="line"><a name="l07570"></a><span class="lineno"> 7570</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l07571"></a><span class="lineno"> 7571</span> </div><div class="line"><a name="l07572"></a><span class="lineno"> 7572</span>  <span class="comment">/*</span></div><div class="line"><a name="l07573"></a><span class="lineno"> 7573</span> <span class="comment"> We don't consider gaps inside allocation vectors with freed allocations because</span></div><div class="line"><a name="l07574"></a><span class="lineno"> 7574</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="l07575"></a><span class="lineno"> 7575</span> <span class="comment"> is available for new allocations.</span></div><div class="line"><a name="l07576"></a><span class="lineno"> 7576</span> <span class="comment"> */</span></div><div class="line"><a name="l07577"></a><span class="lineno"> 7577</span>  <span class="keywordflow">if</span>(IsEmpty())</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> size;</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>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</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>  <span class="keywordflow">switch</span>(m_2ndVectorMode)</div><div class="line"><a name="l07585"></a><span class="lineno"> 7585</span>  {</div><div class="line"><a name="l07586"></a><span class="lineno"> 7586</span>  <span class="keywordflow">case</span> SECOND_VECTOR_EMPTY:</div><div class="line"><a name="l07587"></a><span class="lineno"> 7587</span>  <span class="comment">/*</span></div><div class="line"><a name="l07588"></a><span class="lineno"> 7588</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="l07589"></a><span class="lineno"> 7589</span> <span class="comment"> whould make it a ring buffer).</span></div><div class="line"><a name="l07590"></a><span class="lineno"> 7590</span> <span class="comment"> */</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="keyword">const</span> <span class="keywordtype">size_t</span> suballocations1stCount = suballocations1st.size();</div><div class="line"><a name="l07593"></a><span class="lineno"> 7593</span>  VMA_ASSERT(suballocations1stCount > m_1stNullItemsBeginCount);</div><div class="line"><a name="l07594"></a><span class="lineno"> 7594</span>  <span class="keyword">const</span> VmaSuballocation& firstSuballoc = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l07595"></a><span class="lineno"> 7595</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations1st[suballocations1stCount - 1];</div><div class="line"><a name="l07596"></a><span class="lineno"> 7596</span>  <span class="keywordflow">return</span> VMA_MAX(</div><div class="line"><a name="l07597"></a><span class="lineno"> 7597</span>  firstSuballoc.offset,</div><div class="line"><a name="l07598"></a><span class="lineno"> 7598</span>  size - (lastSuballoc.offset + lastSuballoc.size));</div><div class="line"><a name="l07599"></a><span class="lineno"> 7599</span>  }</div><div class="line"><a name="l07600"></a><span class="lineno"> 7600</span>  <span class="keywordflow">break</span>;</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">case</span> SECOND_VECTOR_RING_BUFFER:</div><div class="line"><a name="l07603"></a><span class="lineno"> 7603</span>  <span class="comment">/*</span></div><div class="line"><a name="l07604"></a><span class="lineno"> 7604</span> <span class="comment"> Available space is only between end of 2nd and beginning of 1st.</span></div><div class="line"><a name="l07605"></a><span class="lineno"> 7605</span> <span class="comment"> */</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="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l07608"></a><span class="lineno"> 7608</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc2nd = suballocations2nd.back();</div><div class="line"><a name="l07609"></a><span class="lineno"> 7609</span>  <span class="keyword">const</span> VmaSuballocation& firstSuballoc1st = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l07610"></a><span class="lineno"> 7610</span>  <span class="keywordflow">return</span> firstSuballoc1st.offset - (lastSuballoc2nd.offset + lastSuballoc2nd.size);</div><div class="line"><a name="l07611"></a><span class="lineno"> 7611</span>  }</div><div class="line"><a name="l07612"></a><span class="lineno"> 7612</span>  <span class="keywordflow">break</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="keywordflow">case</span> SECOND_VECTOR_DOUBLE_STACK:</div><div class="line"><a name="l07615"></a><span class="lineno"> 7615</span>  <span class="comment">/*</span></div><div class="line"><a name="l07616"></a><span class="lineno"> 7616</span> <span class="comment"> Available space is only between end of 1st and top of 2nd.</span></div><div class="line"><a name="l07617"></a><span class="lineno"> 7617</span> <span class="comment"> */</span></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="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l07620"></a><span class="lineno"> 7620</span>  <span class="keyword">const</span> VmaSuballocation& topSuballoc2nd = suballocations2nd.back();</div><div class="line"><a name="l07621"></a><span class="lineno"> 7621</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc1st = suballocations1st.back();</div><div class="line"><a name="l07622"></a><span class="lineno"> 7622</span>  <span class="keywordflow">return</span> topSuballoc2nd.offset - (lastSuballoc1st.offset + lastSuballoc1st.size);</div><div class="line"><a name="l07623"></a><span class="lineno"> 7623</span>  }</div><div class="line"><a name="l07624"></a><span class="lineno"> 7624</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07625"></a><span class="lineno"> 7625</span> </div><div class="line"><a name="l07626"></a><span class="lineno"> 7626</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l07627"></a><span class="lineno"> 7627</span>  VMA_ASSERT(0);</div><div class="line"><a name="l07628"></a><span class="lineno"> 7628</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l07629"></a><span class="lineno"> 7629</span>  }</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> </div><div class="line"><a name="l07632"></a><span class="lineno"> 7632</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="l07633"></a><span class="lineno"> 7633</span> <span class="keyword"></span>{</div><div class="line"><a name="l07634"></a><span class="lineno"> 7634</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l07635"></a><span class="lineno"> 7635</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l07636"></a><span class="lineno"> 7636</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l07637"></a><span class="lineno"> 7637</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l07638"></a><span class="lineno"> 7638</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l07639"></a><span class="lineno"> 7639</span> </div><div class="line"><a name="l07640"></a><span class="lineno"> 7640</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l07641"></a><span class="lineno"> 7641</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = (uint32_t)GetAllocationCount();</div><div class="line"><a name="l07642"></a><span class="lineno"> 7642</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l07643"></a><span class="lineno"> 7643</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = 0;</div><div class="line"><a name="l07644"></a><span class="lineno"> 7644</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l07645"></a><span class="lineno"> 7645</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = 0;</div><div class="line"><a name="l07646"></a><span class="lineno"> 7646</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l07647"></a><span class="lineno"> 7647</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l07648"></a><span class="lineno"> 7648</span> </div><div class="line"><a name="l07649"></a><span class="lineno"> 7649</span>  VkDeviceSize lastOffset = 0;</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="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</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="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l07654"></a><span class="lineno"> 7654</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l07655"></a><span class="lineno"> 7655</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</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">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l07658"></a><span class="lineno"> 7658</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l07659"></a><span class="lineno"> 7659</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</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>  ++nextAlloc2ndIndex;</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> </div><div class="line"><a name="l07664"></a><span class="lineno"> 7664</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l07665"></a><span class="lineno"> 7665</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</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& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l07668"></a><span class="lineno"> 7668</span>  </div><div class="line"><a name="l07669"></a><span class="lineno"> 7669</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l07670"></a><span class="lineno"> 7670</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</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="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l07673"></a><span class="lineno"> 7673</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l07674"></a><span class="lineno"> 7674</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l07675"></a><span class="lineno"> 7675</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l07676"></a><span class="lineno"> 7676</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="l07677"></a><span class="lineno"> 7677</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="l07678"></a><span class="lineno"> 7678</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>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l07681"></a><span class="lineno"> 7681</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l07682"></a><span class="lineno"> 7682</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l07683"></a><span class="lineno"> 7683</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="l07684"></a><span class="lineno"> 7684</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="l07685"></a><span class="lineno"> 7685</span>  </div><div class="line"><a name="l07686"></a><span class="lineno"> 7686</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l07687"></a><span class="lineno"> 7687</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l07688"></a><span class="lineno"> 7688</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l07689"></a><span class="lineno"> 7689</span>  }</div><div class="line"><a name="l07690"></a><span class="lineno"> 7690</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l07691"></a><span class="lineno"> 7691</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07692"></a><span class="lineno"> 7692</span>  {</div><div class="line"><a name="l07693"></a><span class="lineno"> 7693</span>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l07694"></a><span class="lineno"> 7694</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l07695"></a><span class="lineno"> 7695</span>  {</div><div class="line"><a name="l07696"></a><span class="lineno"> 7696</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l07697"></a><span class="lineno"> 7697</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l07698"></a><span class="lineno"> 7698</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l07699"></a><span class="lineno"> 7699</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="l07700"></a><span class="lineno"> 7700</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="l07701"></a><span class="lineno"> 7701</span>  }</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>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l07704"></a><span class="lineno"> 7704</span>  lastOffset = freeSpace2ndTo1stEnd;</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>  }</div><div class="line"><a name="l07707"></a><span class="lineno"> 7707</span>  }</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="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l07710"></a><span class="lineno"> 7710</span>  <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l07711"></a><span class="lineno"> 7711</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l07712"></a><span class="lineno"> 7712</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l07713"></a><span class="lineno"> 7713</span>  {</div><div class="line"><a name="l07714"></a><span class="lineno"> 7714</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l07715"></a><span class="lineno"> 7715</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l07716"></a><span class="lineno"> 7716</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l07717"></a><span class="lineno"> 7717</span>  {</div><div class="line"><a name="l07718"></a><span class="lineno"> 7718</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l07719"></a><span class="lineno"> 7719</span>  }</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>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l07722"></a><span class="lineno"> 7722</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</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>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l07727"></a><span class="lineno"> 7727</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</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>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l07730"></a><span class="lineno"> 7730</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l07731"></a><span class="lineno"> 7731</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l07732"></a><span class="lineno"> 7732</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l07733"></a><span class="lineno"> 7733</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="l07734"></a><span class="lineno"> 7734</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="l07735"></a><span class="lineno"> 7735</span>  }</div><div class="line"><a name="l07736"></a><span class="lineno"> 7736</span>  </div><div class="line"><a name="l07737"></a><span class="lineno"> 7737</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l07738"></a><span class="lineno"> 7738</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l07739"></a><span class="lineno"> 7739</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l07740"></a><span class="lineno"> 7740</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="l07741"></a><span class="lineno"> 7741</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="l07742"></a><span class="lineno"> 7742</span>  </div><div class="line"><a name="l07743"></a><span class="lineno"> 7743</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l07744"></a><span class="lineno"> 7744</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l07745"></a><span class="lineno"> 7745</span>  ++nextAlloc1stIndex;</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="comment">// We are at the end.</span></div><div class="line"><a name="l07748"></a><span class="lineno"> 7748</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07749"></a><span class="lineno"> 7749</span>  {</div><div class="line"><a name="l07750"></a><span class="lineno"> 7750</span>  <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l07751"></a><span class="lineno"> 7751</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace1stTo2ndEnd)</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>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l07754"></a><span class="lineno"> 7754</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l07755"></a><span class="lineno"> 7755</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l07756"></a><span class="lineno"> 7756</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="l07757"></a><span class="lineno"> 7757</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="l07758"></a><span class="lineno"> 7758</span>  }</div><div class="line"><a name="l07759"></a><span class="lineno"> 7759</span> </div><div class="line"><a name="l07760"></a><span class="lineno"> 7760</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l07761"></a><span class="lineno"> 7761</span>  lastOffset = freeSpace1stTo2ndEnd;</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>  }</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_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</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="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l07768"></a><span class="lineno"> 7768</span>  <span class="keywordflow">while</span>(lastOffset < size)</div><div class="line"><a name="l07769"></a><span class="lineno"> 7769</span>  {</div><div class="line"><a name="l07770"></a><span class="lineno"> 7770</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l07771"></a><span class="lineno"> 7771</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l07772"></a><span class="lineno"> 7772</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</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>  --nextAlloc2ndIndex;</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">// Found non-null allocation.</span></div><div class="line"><a name="l07778"></a><span class="lineno"> 7778</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l07781"></a><span class="lineno"> 7781</span>  </div><div class="line"><a name="l07782"></a><span class="lineno"> 7782</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l07783"></a><span class="lineno"> 7783</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l07784"></a><span class="lineno"> 7784</span>  {</div><div class="line"><a name="l07785"></a><span class="lineno"> 7785</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l07786"></a><span class="lineno"> 7786</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l07787"></a><span class="lineno"> 7787</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l07788"></a><span class="lineno"> 7788</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l07789"></a><span class="lineno"> 7789</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="l07790"></a><span class="lineno"> 7790</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="l07791"></a><span class="lineno"> 7791</span>  }</div><div class="line"><a name="l07792"></a><span class="lineno"> 7792</span>  </div><div class="line"><a name="l07793"></a><span class="lineno"> 7793</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l07794"></a><span class="lineno"> 7794</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l07795"></a><span class="lineno"> 7795</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l07796"></a><span class="lineno"> 7796</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="l07797"></a><span class="lineno"> 7797</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="l07798"></a><span class="lineno"> 7798</span>  </div><div class="line"><a name="l07799"></a><span class="lineno"> 7799</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l07800"></a><span class="lineno"> 7800</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l07801"></a><span class="lineno"> 7801</span>  --nextAlloc2ndIndex;</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>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l07804"></a><span class="lineno"> 7804</span>  <span class="keywordflow">else</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>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l07807"></a><span class="lineno"> 7807</span>  <span class="keywordflow">if</span>(lastOffset < size)</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="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l07810"></a><span class="lineno"> 7810</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l07811"></a><span class="lineno"> 7811</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l07812"></a><span class="lineno"> 7812</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="l07813"></a><span class="lineno"> 7813</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="l07814"></a><span class="lineno"> 7814</span>  }</div><div class="line"><a name="l07815"></a><span class="lineno"> 7815</span> </div><div class="line"><a name="l07816"></a><span class="lineno"> 7816</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l07817"></a><span class="lineno"> 7817</span>  lastOffset = size;</div><div class="line"><a name="l07818"></a><span class="lineno"> 7818</span>  }</div><div class="line"><a name="l07819"></a><span class="lineno"> 7819</span>  }</div><div class="line"><a name="l07820"></a><span class="lineno"> 7820</span>  }</div><div class="line"><a name="l07821"></a><span class="lineno"> 7821</span> </div><div class="line"><a name="l07822"></a><span class="lineno"> 7822</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="l07823"></a><span class="lineno"> 7823</span> }</div><div class="line"><a name="l07824"></a><span class="lineno"> 7824</span> </div><div class="line"><a name="l07825"></a><span class="lineno"> 7825</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="l07826"></a><span class="lineno"> 7826</span> <span class="keyword"></span>{</div><div class="line"><a name="l07827"></a><span class="lineno"> 7827</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l07828"></a><span class="lineno"> 7828</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l07829"></a><span class="lineno"> 7829</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l07830"></a><span class="lineno"> 7830</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l07831"></a><span class="lineno"> 7831</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</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>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += size;</div><div class="line"><a name="l07834"></a><span class="lineno"> 7834</span> </div><div class="line"><a name="l07835"></a><span class="lineno"> 7835</span>  VkDeviceSize lastOffset = 0;</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>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</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>  <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l07840"></a><span class="lineno"> 7840</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l07841"></a><span class="lineno"> 7841</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</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>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l07844"></a><span class="lineno"> 7844</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l07845"></a><span class="lineno"> 7845</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l07846"></a><span class="lineno"> 7846</span>  {</div><div class="line"><a name="l07847"></a><span class="lineno"> 7847</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l07848"></a><span class="lineno"> 7848</span>  }</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">// Found non-null allocation.</span></div><div class="line"><a name="l07851"></a><span class="lineno"> 7851</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</div><div class="line"><a name="l07852"></a><span class="lineno"> 7852</span>  {</div><div class="line"><a name="l07853"></a><span class="lineno"> 7853</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</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="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l07856"></a><span class="lineno"> 7856</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l07857"></a><span class="lineno"> 7857</span>  {</div><div class="line"><a name="l07858"></a><span class="lineno"> 7858</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l07859"></a><span class="lineno"> 7859</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l07860"></a><span class="lineno"> 7860</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l07861"></a><span class="lineno"> 7861</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l07862"></a><span class="lineno"> 7862</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="l07863"></a><span class="lineno"> 7863</span>  }</div><div class="line"><a name="l07864"></a><span class="lineno"> 7864</span>  </div><div class="line"><a name="l07865"></a><span class="lineno"> 7865</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l07866"></a><span class="lineno"> 7866</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l07867"></a><span class="lineno"> 7867</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l07868"></a><span class="lineno"> 7868</span>  </div><div class="line"><a name="l07869"></a><span class="lineno"> 7869</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l07870"></a><span class="lineno"> 7870</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l07871"></a><span class="lineno"> 7871</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l07872"></a><span class="lineno"> 7872</span>  }</div><div class="line"><a name="l07873"></a><span class="lineno"> 7873</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l07874"></a><span class="lineno"> 7874</span>  <span class="keywordflow">else</span></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="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l07877"></a><span class="lineno"> 7877</span>  {</div><div class="line"><a name="l07878"></a><span class="lineno"> 7878</span>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l07879"></a><span class="lineno"> 7879</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l07880"></a><span class="lineno"> 7880</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l07881"></a><span class="lineno"> 7881</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l07882"></a><span class="lineno"> 7882</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="l07883"></a><span class="lineno"> 7883</span>  }</div><div class="line"><a name="l07884"></a><span class="lineno"> 7884</span> </div><div class="line"><a name="l07885"></a><span class="lineno"> 7885</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l07886"></a><span class="lineno"> 7886</span>  lastOffset = freeSpace2ndTo1stEnd;</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>  }</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>  <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l07892"></a><span class="lineno"> 7892</span>  <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l07893"></a><span class="lineno"> 7893</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l07894"></a><span class="lineno"> 7894</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</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>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l07897"></a><span class="lineno"> 7897</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l07898"></a><span class="lineno"> 7898</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l07899"></a><span class="lineno"> 7899</span>  {</div><div class="line"><a name="l07900"></a><span class="lineno"> 7900</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l07901"></a><span class="lineno"> 7901</span>  }</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>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l07904"></a><span class="lineno"> 7904</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</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="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</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="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l07909"></a><span class="lineno"> 7909</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</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>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l07912"></a><span class="lineno"> 7912</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l07913"></a><span class="lineno"> 7913</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l07914"></a><span class="lineno"> 7914</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l07915"></a><span class="lineno"> 7915</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="l07916"></a><span class="lineno"> 7916</span>  }</div><div class="line"><a name="l07917"></a><span class="lineno"> 7917</span>  </div><div class="line"><a name="l07918"></a><span class="lineno"> 7918</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l07919"></a><span class="lineno"> 7919</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l07920"></a><span class="lineno"> 7920</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l07921"></a><span class="lineno"> 7921</span>  </div><div class="line"><a name="l07922"></a><span class="lineno"> 7922</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l07923"></a><span class="lineno"> 7923</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l07924"></a><span class="lineno"> 7924</span>  ++nextAlloc1stIndex;</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>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l07927"></a><span class="lineno"> 7927</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07928"></a><span class="lineno"> 7928</span>  {</div><div class="line"><a name="l07929"></a><span class="lineno"> 7929</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l07930"></a><span class="lineno"> 7930</span>  {</div><div class="line"><a name="l07931"></a><span class="lineno"> 7931</span>  <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l07932"></a><span class="lineno"> 7932</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l07933"></a><span class="lineno"> 7933</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l07934"></a><span class="lineno"> 7934</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l07935"></a><span class="lineno"> 7935</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="l07936"></a><span class="lineno"> 7936</span>  }</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="comment">// End of loop.</span></div><div class="line"><a name="l07939"></a><span class="lineno"> 7939</span>  lastOffset = freeSpace1stTo2ndEnd;</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>  }</div><div class="line"><a name="l07942"></a><span class="lineno"> 7942</span> </div><div class="line"><a name="l07943"></a><span class="lineno"> 7943</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l07944"></a><span class="lineno"> 7944</span>  {</div><div class="line"><a name="l07945"></a><span class="lineno"> 7945</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l07946"></a><span class="lineno"> 7946</span>  <span class="keywordflow">while</span>(lastOffset < 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="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l07949"></a><span class="lineno"> 7949</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l07950"></a><span class="lineno"> 7950</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</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>  --nextAlloc2ndIndex;</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>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l07956"></a><span class="lineno"> 7956</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</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>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l07961"></a><span class="lineno"> 7961</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l07962"></a><span class="lineno"> 7962</span>  {</div><div class="line"><a name="l07963"></a><span class="lineno"> 7963</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l07964"></a><span class="lineno"> 7964</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l07965"></a><span class="lineno"> 7965</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l07966"></a><span class="lineno"> 7966</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l07967"></a><span class="lineno"> 7967</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="l07968"></a><span class="lineno"> 7968</span>  }</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>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l07971"></a><span class="lineno"> 7971</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l07972"></a><span class="lineno"> 7972</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l07973"></a><span class="lineno"> 7973</span>  </div><div class="line"><a name="l07974"></a><span class="lineno"> 7974</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l07975"></a><span class="lineno"> 7975</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l07976"></a><span class="lineno"> 7976</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l07977"></a><span class="lineno"> 7977</span>  }</div><div class="line"><a name="l07978"></a><span class="lineno"> 7978</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l07979"></a><span class="lineno"> 7979</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07980"></a><span class="lineno"> 7980</span>  {</div><div class="line"><a name="l07981"></a><span class="lineno"> 7981</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l07982"></a><span class="lineno"> 7982</span>  {</div><div class="line"><a name="l07983"></a><span class="lineno"> 7983</span>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l07984"></a><span class="lineno"> 7984</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l07985"></a><span class="lineno"> 7985</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l07986"></a><span class="lineno"> 7986</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l07987"></a><span class="lineno"> 7987</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="l07988"></a><span class="lineno"> 7988</span>  }</div><div class="line"><a name="l07989"></a><span class="lineno"> 7989</span> </div><div class="line"><a name="l07990"></a><span class="lineno"> 7990</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l07991"></a><span class="lineno"> 7991</span>  lastOffset = size;</div><div class="line"><a name="l07992"></a><span class="lineno"> 7992</span>  }</div><div class="line"><a name="l07993"></a><span class="lineno"> 7993</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> }</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="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07998"></a><span class="lineno"> 7998</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="l07999"></a><span class="lineno"> 7999</span> <span class="keyword"></span>{</div><div class="line"><a name="l08000"></a><span class="lineno"> 8000</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l08001"></a><span class="lineno"> 8001</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08002"></a><span class="lineno"> 8002</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08003"></a><span class="lineno"> 8003</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l08004"></a><span class="lineno"> 8004</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l08005"></a><span class="lineno"> 8005</span> </div><div class="line"><a name="l08006"></a><span class="lineno"> 8006</span>  <span class="comment">// FIRST PASS</span></div><div class="line"><a name="l08007"></a><span class="lineno"> 8007</span> </div><div class="line"><a name="l08008"></a><span class="lineno"> 8008</span>  <span class="keywordtype">size_t</span> unusedRangeCount = 0;</div><div class="line"><a name="l08009"></a><span class="lineno"> 8009</span>  VkDeviceSize usedBytes = 0;</div><div class="line"><a name="l08010"></a><span class="lineno"> 8010</span> </div><div class="line"><a name="l08011"></a><span class="lineno"> 8011</span>  VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l08012"></a><span class="lineno"> 8012</span> </div><div class="line"><a name="l08013"></a><span class="lineno"> 8013</span>  <span class="keywordtype">size_t</span> alloc2ndCount = 0;</div><div class="line"><a name="l08014"></a><span class="lineno"> 8014</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08015"></a><span class="lineno"> 8015</span>  {</div><div class="line"><a name="l08016"></a><span class="lineno"> 8016</span>  <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l08017"></a><span class="lineno"> 8017</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l08018"></a><span class="lineno"> 8018</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08019"></a><span class="lineno"> 8019</span>  {</div><div class="line"><a name="l08020"></a><span class="lineno"> 8020</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08021"></a><span class="lineno"> 8021</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l08022"></a><span class="lineno"> 8022</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</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>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08025"></a><span class="lineno"> 8025</span>  }</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="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08028"></a><span class="lineno"> 8028</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</div><div class="line"><a name="l08029"></a><span class="lineno"> 8029</span>  {</div><div class="line"><a name="l08030"></a><span class="lineno"> 8030</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08031"></a><span class="lineno"> 8031</span>  </div><div class="line"><a name="l08032"></a><span class="lineno"> 8032</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08033"></a><span class="lineno"> 8033</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</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="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08036"></a><span class="lineno"> 8036</span>  ++unusedRangeCount;</div><div class="line"><a name="l08037"></a><span class="lineno"> 8037</span>  }</div><div class="line"><a name="l08038"></a><span class="lineno"> 8038</span>  </div><div class="line"><a name="l08039"></a><span class="lineno"> 8039</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08040"></a><span class="lineno"> 8040</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08041"></a><span class="lineno"> 8041</span>  ++alloc2ndCount;</div><div class="line"><a name="l08042"></a><span class="lineno"> 8042</span>  usedBytes += suballoc.size;</div><div class="line"><a name="l08043"></a><span class="lineno"> 8043</span>  </div><div class="line"><a name="l08044"></a><span class="lineno"> 8044</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08045"></a><span class="lineno"> 8045</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08046"></a><span class="lineno"> 8046</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08047"></a><span class="lineno"> 8047</span>  }</div><div class="line"><a name="l08048"></a><span class="lineno"> 8048</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08049"></a><span class="lineno"> 8049</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08050"></a><span class="lineno"> 8050</span>  {</div><div class="line"><a name="l08051"></a><span class="lineno"> 8051</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08052"></a><span class="lineno"> 8052</span>  {</div><div class="line"><a name="l08053"></a><span class="lineno"> 8053</span>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l08054"></a><span class="lineno"> 8054</span>  ++unusedRangeCount;</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> </div><div class="line"><a name="l08057"></a><span class="lineno"> 8057</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08058"></a><span class="lineno"> 8058</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>  }</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> </div><div class="line"><a name="l08063"></a><span class="lineno"> 8063</span>  <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08064"></a><span class="lineno"> 8064</span>  <span class="keywordtype">size_t</span> alloc1stCount = 0;</div><div class="line"><a name="l08065"></a><span class="lineno"> 8065</span>  <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l08066"></a><span class="lineno"> 8066</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l08067"></a><span class="lineno"> 8067</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</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">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08070"></a><span class="lineno"> 8070</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l08071"></a><span class="lineno"> 8071</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08072"></a><span class="lineno"> 8072</span>  {</div><div class="line"><a name="l08073"></a><span class="lineno"> 8073</span>  ++nextAlloc1stIndex;</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> </div><div class="line"><a name="l08076"></a><span class="lineno"> 8076</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08077"></a><span class="lineno"> 8077</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</div><div class="line"><a name="l08078"></a><span class="lineno"> 8078</span>  {</div><div class="line"><a name="l08079"></a><span class="lineno"> 8079</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l08080"></a><span class="lineno"> 8080</span>  </div><div class="line"><a name="l08081"></a><span class="lineno"> 8081</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08082"></a><span class="lineno"> 8082</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</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>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08085"></a><span class="lineno"> 8085</span>  ++unusedRangeCount;</div><div class="line"><a name="l08086"></a><span class="lineno"> 8086</span>  }</div><div class="line"><a name="l08087"></a><span class="lineno"> 8087</span>  </div><div class="line"><a name="l08088"></a><span class="lineno"> 8088</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08089"></a><span class="lineno"> 8089</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08090"></a><span class="lineno"> 8090</span>  ++alloc1stCount;</div><div class="line"><a name="l08091"></a><span class="lineno"> 8091</span>  usedBytes += suballoc.size;</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">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08094"></a><span class="lineno"> 8094</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08095"></a><span class="lineno"> 8095</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08096"></a><span class="lineno"> 8096</span>  }</div><div class="line"><a name="l08097"></a><span class="lineno"> 8097</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08098"></a><span class="lineno"> 8098</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08099"></a><span class="lineno"> 8099</span>  {</div><div class="line"><a name="l08100"></a><span class="lineno"> 8100</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l08101"></a><span class="lineno"> 8101</span>  {</div><div class="line"><a name="l08102"></a><span class="lineno"> 8102</span>  <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l08103"></a><span class="lineno"> 8103</span>  ++unusedRangeCount;</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 = freeSpace1stTo2ndEnd;</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>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</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>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l08114"></a><span class="lineno"> 8114</span>  <span class="keywordflow">while</span>(lastOffset < size)</div><div class="line"><a name="l08115"></a><span class="lineno"> 8115</span>  {</div><div class="line"><a name="l08116"></a><span class="lineno"> 8116</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08117"></a><span class="lineno"> 8117</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l08118"></a><span class="lineno"> 8118</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08119"></a><span class="lineno"> 8119</span>  {</div><div class="line"><a name="l08120"></a><span class="lineno"> 8120</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08121"></a><span class="lineno"> 8121</span>  }</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>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08124"></a><span class="lineno"> 8124</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</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="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08127"></a><span class="lineno"> 8127</span>  </div><div class="line"><a name="l08128"></a><span class="lineno"> 8128</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08129"></a><span class="lineno"> 8129</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</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">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08132"></a><span class="lineno"> 8132</span>  ++unusedRangeCount;</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>  </div><div class="line"><a name="l08135"></a><span class="lineno"> 8135</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08136"></a><span class="lineno"> 8136</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08137"></a><span class="lineno"> 8137</span>  ++alloc2ndCount;</div><div class="line"><a name="l08138"></a><span class="lineno"> 8138</span>  usedBytes += suballoc.size;</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">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08141"></a><span class="lineno"> 8141</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08142"></a><span class="lineno"> 8142</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08143"></a><span class="lineno"> 8143</span>  }</div><div class="line"><a name="l08144"></a><span class="lineno"> 8144</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08145"></a><span class="lineno"> 8145</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08146"></a><span class="lineno"> 8146</span>  {</div><div class="line"><a name="l08147"></a><span class="lineno"> 8147</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l08148"></a><span class="lineno"> 8148</span>  {</div><div class="line"><a name="l08149"></a><span class="lineno"> 8149</span>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l08150"></a><span class="lineno"> 8150</span>  ++unusedRangeCount;</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> </div><div class="line"><a name="l08153"></a><span class="lineno"> 8153</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08154"></a><span class="lineno"> 8154</span>  lastOffset = size;</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>  }</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> </div><div class="line"><a name="l08159"></a><span class="lineno"> 8159</span>  <span class="keyword">const</span> VkDeviceSize unusedBytes = size - usedBytes;</div><div class="line"><a name="l08160"></a><span class="lineno"> 8160</span>  PrintDetailedMap_Begin(json, unusedBytes, alloc1stCount + alloc2ndCount, unusedRangeCount);</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>  <span class="comment">// SECOND PASS</span></div><div class="line"><a name="l08163"></a><span class="lineno"> 8163</span>  lastOffset = 0;</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="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</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>  <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l08168"></a><span class="lineno"> 8168</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l08169"></a><span class="lineno"> 8169</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08170"></a><span class="lineno"> 8170</span>  {</div><div class="line"><a name="l08171"></a><span class="lineno"> 8171</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08172"></a><span class="lineno"> 8172</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l08173"></a><span class="lineno"> 8173</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</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>  ++nextAlloc2ndIndex;</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> </div><div class="line"><a name="l08178"></a><span class="lineno"> 8178</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08179"></a><span class="lineno"> 8179</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</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="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08184"></a><span class="lineno"> 8184</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08185"></a><span class="lineno"> 8185</span>  {</div><div class="line"><a name="l08186"></a><span class="lineno"> 8186</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08187"></a><span class="lineno"> 8187</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08188"></a><span class="lineno"> 8188</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</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>  </div><div class="line"><a name="l08191"></a><span class="lineno"> 8191</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08192"></a><span class="lineno"> 8192</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08193"></a><span class="lineno"> 8193</span>  PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</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>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08196"></a><span class="lineno"> 8196</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08197"></a><span class="lineno"> 8197</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08198"></a><span class="lineno"> 8198</span>  }</div><div class="line"><a name="l08199"></a><span class="lineno"> 8199</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08200"></a><span class="lineno"> 8200</span>  <span class="keywordflow">else</span></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="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</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">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l08205"></a><span class="lineno"> 8205</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l08206"></a><span class="lineno"> 8206</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</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> </div><div class="line"><a name="l08209"></a><span class="lineno"> 8209</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08210"></a><span class="lineno"> 8210</span>  lastOffset = freeSpace2ndTo1stEnd;</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>  }</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> </div><div class="line"><a name="l08215"></a><span class="lineno"> 8215</span>  nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08216"></a><span class="lineno"> 8216</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</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>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08219"></a><span class="lineno"> 8219</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l08220"></a><span class="lineno"> 8220</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</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>  ++nextAlloc1stIndex;</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>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08226"></a><span class="lineno"> 8226</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</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="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</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="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08231"></a><span class="lineno"> 8231</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08232"></a><span class="lineno"> 8232</span>  {</div><div class="line"><a name="l08233"></a><span class="lineno"> 8233</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08234"></a><span class="lineno"> 8234</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08235"></a><span class="lineno"> 8235</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08236"></a><span class="lineno"> 8236</span>  }</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>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08239"></a><span class="lineno"> 8239</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08240"></a><span class="lineno"> 8240</span>  PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</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="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08243"></a><span class="lineno"> 8243</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08244"></a><span class="lineno"> 8244</span>  ++nextAlloc1stIndex;</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">// We are at the end.</span></div><div class="line"><a name="l08247"></a><span class="lineno"> 8247</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08248"></a><span class="lineno"> 8248</span>  {</div><div class="line"><a name="l08249"></a><span class="lineno"> 8249</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08250"></a><span class="lineno"> 8250</span>  {</div><div class="line"><a name="l08251"></a><span class="lineno"> 8251</span>  <span class="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l08252"></a><span class="lineno"> 8252</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l08253"></a><span class="lineno"> 8253</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</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> </div><div class="line"><a name="l08256"></a><span class="lineno"> 8256</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08257"></a><span class="lineno"> 8257</span>  lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l08258"></a><span class="lineno"> 8258</span>  }</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> </div><div class="line"><a name="l08261"></a><span class="lineno"> 8261</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</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="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l08264"></a><span class="lineno"> 8264</span>  <span class="keywordflow">while</span>(lastOffset < size)</div><div class="line"><a name="l08265"></a><span class="lineno"> 8265</span>  {</div><div class="line"><a name="l08266"></a><span class="lineno"> 8266</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08267"></a><span class="lineno"> 8267</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l08268"></a><span class="lineno"> 8268</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</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>  --nextAlloc2ndIndex;</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> </div><div class="line"><a name="l08273"></a><span class="lineno"> 8273</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08274"></a><span class="lineno"> 8274</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</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="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[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">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08279"></a><span class="lineno"> 8279</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</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 suballoc.offset.</span></div><div class="line"><a name="l08282"></a><span class="lineno"> 8282</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08283"></a><span class="lineno"> 8283</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08284"></a><span class="lineno"> 8284</span>  }</div><div class="line"><a name="l08285"></a><span class="lineno"> 8285</span>  </div><div class="line"><a name="l08286"></a><span class="lineno"> 8286</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08287"></a><span class="lineno"> 8287</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08288"></a><span class="lineno"> 8288</span>  PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</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">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08291"></a><span class="lineno"> 8291</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08292"></a><span class="lineno"> 8292</span>  --nextAlloc2ndIndex;</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="comment">// We are at the end.</span></div><div class="line"><a name="l08295"></a><span class="lineno"> 8295</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08296"></a><span class="lineno"> 8296</span>  {</div><div class="line"><a name="l08297"></a><span class="lineno"> 8297</span>  <span class="keywordflow">if</span>(lastOffset < size)</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">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l08300"></a><span class="lineno"> 8300</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l08301"></a><span class="lineno"> 8301</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</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> </div><div class="line"><a name="l08304"></a><span class="lineno"> 8304</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08305"></a><span class="lineno"> 8305</span>  lastOffset = size;</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>  }</div><div class="line"><a name="l08309"></a><span class="lineno"> 8309</span> </div><div class="line"><a name="l08310"></a><span class="lineno"> 8310</span>  PrintDetailedMap_End(json);</div><div class="line"><a name="l08311"></a><span class="lineno"> 8311</span> }</div><div class="line"><a name="l08312"></a><span class="lineno"> 8312</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></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="keywordtype">bool</span> VmaBlockMetadata_Linear::CreateAllocationRequest(</div><div class="line"><a name="l08315"></a><span class="lineno"> 8315</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l08316"></a><span class="lineno"> 8316</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l08317"></a><span class="lineno"> 8317</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l08318"></a><span class="lineno"> 8318</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l08319"></a><span class="lineno"> 8319</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l08320"></a><span class="lineno"> 8320</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l08321"></a><span class="lineno"> 8321</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l08322"></a><span class="lineno"> 8322</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l08323"></a><span class="lineno"> 8323</span>  VmaAllocationRequest* pAllocationRequest)</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>  VMA_ASSERT(allocSize > 0);</div><div class="line"><a name="l08326"></a><span class="lineno"> 8326</span>  VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08327"></a><span class="lineno"> 8327</span>  VMA_ASSERT(pAllocationRequest != VMA_NULL);</div><div class="line"><a name="l08328"></a><span class="lineno"> 8328</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l08329"></a><span class="lineno"> 8329</span> </div><div class="line"><a name="l08330"></a><span class="lineno"> 8330</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l08331"></a><span class="lineno"> 8331</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08332"></a><span class="lineno"> 8332</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</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>(upperAddress)</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="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08337"></a><span class="lineno"> 8337</span>  {</div><div class="line"><a name="l08338"></a><span class="lineno"> 8338</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="l08339"></a><span class="lineno"> 8339</span>  <span class="keywordflow">return</span> <span class="keyword">false</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> </div><div class="line"><a name="l08342"></a><span class="lineno"> 8342</span>  <span class="comment">// Try to allocate before 2nd.back(), or end of block if 2nd.empty().</span></div><div class="line"><a name="l08343"></a><span class="lineno"> 8343</span>  <span class="keywordflow">if</span>(allocSize > size)</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>  <span class="keywordflow">return</span> <span class="keyword">false</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>  VkDeviceSize resultBaseOffset = size - allocSize;</div><div class="line"><a name="l08348"></a><span class="lineno"> 8348</span>  <span class="keywordflow">if</span>(!suballocations2nd.empty())</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="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l08351"></a><span class="lineno"> 8351</span>  resultBaseOffset = lastSuballoc.offset - allocSize;</div><div class="line"><a name="l08352"></a><span class="lineno"> 8352</span>  <span class="keywordflow">if</span>(allocSize > lastSuballoc.offset)</div><div class="line"><a name="l08353"></a><span class="lineno"> 8353</span>  {</div><div class="line"><a name="l08354"></a><span class="lineno"> 8354</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08355"></a><span class="lineno"> 8355</span>  }</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">// Start from offset equal to end of free space.</span></div><div class="line"><a name="l08359"></a><span class="lineno"> 8359</span>  VkDeviceSize resultOffset = resultBaseOffset;</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="comment">// Apply VMA_DEBUG_MARGIN at the end.</span></div><div class="line"><a name="l08362"></a><span class="lineno"> 8362</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l08363"></a><span class="lineno"> 8363</span>  {</div><div class="line"><a name="l08364"></a><span class="lineno"> 8364</span>  <span class="keywordflow">if</span>(resultOffset < VMA_DEBUG_MARGIN)</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="keywordflow">return</span> <span class="keyword">false</span>;</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>  resultOffset -= VMA_DEBUG_MARGIN;</div><div class="line"><a name="l08369"></a><span class="lineno"> 8369</span>  }</div><div class="line"><a name="l08370"></a><span class="lineno"> 8370</span> </div><div class="line"><a name="l08371"></a><span class="lineno"> 8371</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08372"></a><span class="lineno"> 8372</span>  resultOffset = VmaAlignDown(resultOffset, allocAlignment);</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>  <span class="comment">// Check next suballocations from 2nd for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08375"></a><span class="lineno"> 8375</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08376"></a><span class="lineno"> 8376</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && !suballocations2nd.empty())</div><div class="line"><a name="l08377"></a><span class="lineno"> 8377</span>  {</div><div class="line"><a name="l08378"></a><span class="lineno"> 8378</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08379"></a><span class="lineno"> 8379</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = suballocations2nd.size(); nextSuballocIndex--; )</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="keyword">const</span> VmaSuballocation& nextSuballoc = suballocations2nd[nextSuballocIndex];</div><div class="line"><a name="l08382"></a><span class="lineno"> 8382</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</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>(VmaIsBufferImageGranularityConflict(nextSuballoc.type, allocType))</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>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08387"></a><span class="lineno"> 8387</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08388"></a><span class="lineno"> 8388</span>  }</div><div class="line"><a name="l08389"></a><span class="lineno"> 8389</span>  }</div><div class="line"><a name="l08390"></a><span class="lineno"> 8390</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08391"></a><span class="lineno"> 8391</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08392"></a><span class="lineno"> 8392</span>  <span class="keywordflow">break</span>;</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>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</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>  resultOffset = VmaAlignDown(resultOffset, bufferImageGranularity);</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="comment">// There is enough free space.</span></div><div class="line"><a name="l08401"></a><span class="lineno"> 8401</span>  <span class="keyword">const</span> VkDeviceSize endOf1st = !suballocations1st.empty() ?</div><div class="line"><a name="l08402"></a><span class="lineno"> 8402</span>  suballocations1st.back().offset + suballocations1st.back().size :</div><div class="line"><a name="l08403"></a><span class="lineno"> 8403</span>  0;</div><div class="line"><a name="l08404"></a><span class="lineno"> 8404</span>  <span class="keywordflow">if</span>(endOf1st + VMA_DEBUG_MARGIN <= resultOffset)</div><div class="line"><a name="l08405"></a><span class="lineno"> 8405</span>  {</div><div class="line"><a name="l08406"></a><span class="lineno"> 8406</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08407"></a><span class="lineno"> 8407</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l08408"></a><span class="lineno"> 8408</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l08409"></a><span class="lineno"> 8409</span>  {</div><div class="line"><a name="l08410"></a><span class="lineno"> 8410</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations1st.size(); prevSuballocIndex--; )</div><div class="line"><a name="l08411"></a><span class="lineno"> 8411</span>  {</div><div class="line"><a name="l08412"></a><span class="lineno"> 8412</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = suballocations1st[prevSuballocIndex];</div><div class="line"><a name="l08413"></a><span class="lineno"> 8413</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</div><div class="line"><a name="l08414"></a><span class="lineno"> 8414</span>  {</div><div class="line"><a name="l08415"></a><span class="lineno"> 8415</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, prevSuballoc.type))</div><div class="line"><a name="l08416"></a><span class="lineno"> 8416</span>  {</div><div class="line"><a name="l08417"></a><span class="lineno"> 8417</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  }</div><div class="line"><a name="l08420"></a><span class="lineno"> 8420</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08421"></a><span class="lineno"> 8421</span>  {</div><div class="line"><a name="l08422"></a><span class="lineno"> 8422</span>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l08423"></a><span class="lineno"> 8423</span>  <span class="keywordflow">break</span>;</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>  }</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> </div><div class="line"><a name="l08428"></a><span class="lineno"> 8428</span>  <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l08429"></a><span class="lineno"> 8429</span>  pAllocationRequest->offset = resultOffset;</div><div class="line"><a name="l08430"></a><span class="lineno"> 8430</span>  pAllocationRequest->sumFreeSize = resultBaseOffset + allocSize - endOf1st;</div><div class="line"><a name="l08431"></a><span class="lineno"> 8431</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l08432"></a><span class="lineno"> 8432</span>  <span class="comment">// pAllocationRequest->item unused.</span></div><div class="line"><a name="l08433"></a><span class="lineno"> 8433</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l08434"></a><span class="lineno"> 8434</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08435"></a><span class="lineno"> 8435</span>  }</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="keywordflow">else</span> <span class="comment">// !upperAddress</span></div><div class="line"><a name="l08438"></a><span class="lineno"> 8438</span>  {</div><div class="line"><a name="l08439"></a><span class="lineno"> 8439</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</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>  <span class="comment">// Try to allocate at the end of 1st vector.</span></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>  VkDeviceSize resultBaseOffset = 0;</div><div class="line"><a name="l08444"></a><span class="lineno"> 8444</span>  <span class="keywordflow">if</span>(!suballocations1st.empty())</div><div class="line"><a name="l08445"></a><span class="lineno"> 8445</span>  {</div><div class="line"><a name="l08446"></a><span class="lineno"> 8446</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations1st.back();</div><div class="line"><a name="l08447"></a><span class="lineno"> 8447</span>  resultBaseOffset = lastSuballoc.offset + lastSuballoc.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> </div><div class="line"><a name="l08450"></a><span class="lineno"> 8450</span>  <span class="comment">// Start from offset equal to beginning of free space.</span></div><div class="line"><a name="l08451"></a><span class="lineno"> 8451</span>  VkDeviceSize resultOffset = resultBaseOffset;</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">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l08454"></a><span class="lineno"> 8454</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</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>  resultOffset += VMA_DEBUG_MARGIN;</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> </div><div class="line"><a name="l08459"></a><span class="lineno"> 8459</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08460"></a><span class="lineno"> 8460</span>  resultOffset = VmaAlignUp(resultOffset, allocAlignment);</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">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08463"></a><span class="lineno"> 8463</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08464"></a><span class="lineno"> 8464</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && !suballocations1st.empty())</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">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08467"></a><span class="lineno"> 8467</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations1st.size(); prevSuballocIndex--; )</div><div class="line"><a name="l08468"></a><span class="lineno"> 8468</span>  {</div><div class="line"><a name="l08469"></a><span class="lineno"> 8469</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = suballocations1st[prevSuballocIndex];</div><div class="line"><a name="l08470"></a><span class="lineno"> 8470</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</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="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</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>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08475"></a><span class="lineno"> 8475</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08476"></a><span class="lineno"> 8476</span>  }</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l08479"></a><span class="lineno"> 8479</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08480"></a><span class="lineno"> 8480</span>  <span class="keywordflow">break</span>;</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="keywordflow">if</span>(bufferImageGranularityConflict)</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>  resultOffset = VmaAlignUp(resultOffset, bufferImageGranularity);</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>  }</div><div class="line"><a name="l08487"></a><span class="lineno"> 8487</span> </div><div class="line"><a name="l08488"></a><span class="lineno"> 8488</span>  <span class="keyword">const</span> VkDeviceSize freeSpaceEnd = m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ?</div><div class="line"><a name="l08489"></a><span class="lineno"> 8489</span>  suballocations2nd.back().offset : size;</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">// There is enough free space at the end after alignment.</span></div><div class="line"><a name="l08492"></a><span class="lineno"> 8492</span>  <span class="keywordflow">if</span>(resultOffset + allocSize + VMA_DEBUG_MARGIN <= freeSpaceEnd)</div><div class="line"><a name="l08493"></a><span class="lineno"> 8493</span>  {</div><div class="line"><a name="l08494"></a><span class="lineno"> 8494</span>  <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08495"></a><span class="lineno"> 8495</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l08496"></a><span class="lineno"> 8496</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</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="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = suballocations2nd.size(); nextSuballocIndex--; )</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="keyword">const</span> VmaSuballocation& nextSuballoc = suballocations2nd[nextSuballocIndex];</div><div class="line"><a name="l08501"></a><span class="lineno"> 8501</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</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>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</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">return</span> <span class="keyword">false</span>;</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>  }</div><div class="line"><a name="l08508"></a><span class="lineno"> 8508</span>  <span class="keywordflow">else</span></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>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08511"></a><span class="lineno"> 8511</span>  <span class="keywordflow">break</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>  }</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="comment">// All tests passed: Success.</span></div><div class="line"><a name="l08517"></a><span class="lineno"> 8517</span>  pAllocationRequest->offset = resultOffset;</div><div class="line"><a name="l08518"></a><span class="lineno"> 8518</span>  pAllocationRequest->sumFreeSize = freeSpaceEnd - resultBaseOffset;</div><div class="line"><a name="l08519"></a><span class="lineno"> 8519</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l08520"></a><span class="lineno"> 8520</span>  <span class="comment">// pAllocationRequest->item unused.</span></div><div class="line"><a name="l08521"></a><span class="lineno"> 8521</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l08522"></a><span class="lineno"> 8522</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08523"></a><span class="lineno"> 8523</span>  }</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">// Wrap-around to end of 2nd vector. Try to allocate there, watching for the</span></div><div class="line"><a name="l08527"></a><span class="lineno"> 8527</span>  <span class="comment">// beginning of 1st vector as the end of free space.</span></div><div class="line"><a name="l08528"></a><span class="lineno"> 8528</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08529"></a><span class="lineno"> 8529</span>  {</div><div class="line"><a name="l08530"></a><span class="lineno"> 8530</span>  VMA_ASSERT(!suballocations1st.empty());</div><div class="line"><a name="l08531"></a><span class="lineno"> 8531</span> </div><div class="line"><a name="l08532"></a><span class="lineno"> 8532</span>  VkDeviceSize resultBaseOffset = 0;</div><div class="line"><a name="l08533"></a><span class="lineno"> 8533</span>  <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l08534"></a><span class="lineno"> 8534</span>  {</div><div class="line"><a name="l08535"></a><span class="lineno"> 8535</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l08536"></a><span class="lineno"> 8536</span>  resultBaseOffset = lastSuballoc.offset + lastSuballoc.size;</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> </div><div class="line"><a name="l08539"></a><span class="lineno"> 8539</span>  <span class="comment">// Start from offset equal to beginning of free space.</span></div><div class="line"><a name="l08540"></a><span class="lineno"> 8540</span>  VkDeviceSize resultOffset = resultBaseOffset;</div><div class="line"><a name="l08541"></a><span class="lineno"> 8541</span> </div><div class="line"><a name="l08542"></a><span class="lineno"> 8542</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l08543"></a><span class="lineno"> 8543</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</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>  resultOffset += VMA_DEBUG_MARGIN;</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> </div><div class="line"><a name="l08548"></a><span class="lineno"> 8548</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08549"></a><span class="lineno"> 8549</span>  resultOffset = VmaAlignUp(resultOffset, allocAlignment);</div><div class="line"><a name="l08550"></a><span class="lineno"> 8550</span> </div><div class="line"><a name="l08551"></a><span class="lineno"> 8551</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08552"></a><span class="lineno"> 8552</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08553"></a><span class="lineno"> 8553</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && !suballocations2nd.empty())</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>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08556"></a><span class="lineno"> 8556</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations2nd.size(); prevSuballocIndex--; )</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="keyword">const</span> VmaSuballocation& prevSuballoc = suballocations2nd[prevSuballocIndex];</div><div class="line"><a name="l08559"></a><span class="lineno"> 8559</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</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>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</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>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08564"></a><span class="lineno"> 8564</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08565"></a><span class="lineno"> 8565</span>  }</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="keywordflow">else</span></div><div class="line"><a name="l08568"></a><span class="lineno"> 8568</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08569"></a><span class="lineno"> 8569</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08570"></a><span class="lineno"> 8570</span>  }</div><div class="line"><a name="l08571"></a><span class="lineno"> 8571</span>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l08572"></a><span class="lineno"> 8572</span>  {</div><div class="line"><a name="l08573"></a><span class="lineno"> 8573</span>  resultOffset = VmaAlignUp(resultOffset, bufferImageGranularity);</div><div class="line"><a name="l08574"></a><span class="lineno"> 8574</span>  }</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> </div><div class="line"><a name="l08577"></a><span class="lineno"> 8577</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l08578"></a><span class="lineno"> 8578</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l08579"></a><span class="lineno"> 8579</span>  <span class="keywordtype">size_t</span> index1st = m_1stNullItemsBeginCount;</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="keywordflow">if</span>(canMakeOtherLost)</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="keywordflow">while</span>(index1st < suballocations1st.size() &&</div><div class="line"><a name="l08584"></a><span class="lineno"> 8584</span>  resultOffset + allocSize + VMA_DEBUG_MARGIN > suballocations1st[index1st].offset)</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">// Next colliding allocation at the beginning of 1st vector found. Try to make it lost.</span></div><div class="line"><a name="l08587"></a><span class="lineno"> 8587</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[index1st];</div><div class="line"><a name="l08588"></a><span class="lineno"> 8588</span>  <span class="keywordflow">if</span>(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08589"></a><span class="lineno"> 8589</span>  {</div><div class="line"><a name="l08590"></a><span class="lineno"> 8590</span>  <span class="comment">// No problem.</span></div><div class="line"><a name="l08591"></a><span class="lineno"> 8591</span>  }</div><div class="line"><a name="l08592"></a><span class="lineno"> 8592</span>  <span class="keywordflow">else</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>  VMA_ASSERT(suballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08595"></a><span class="lineno"> 8595</span>  <span class="keywordflow">if</span>(suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l08596"></a><span class="lineno"> 8596</span>  suballoc.hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</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>  ++pAllocationRequest->itemsToMakeLostCount;</div><div class="line"><a name="l08599"></a><span class="lineno"> 8599</span>  pAllocationRequest->sumItemSize += suballoc.size;</div><div class="line"><a name="l08600"></a><span class="lineno"> 8600</span>  }</div><div class="line"><a name="l08601"></a><span class="lineno"> 8601</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08602"></a><span class="lineno"> 8602</span>  {</div><div class="line"><a name="l08603"></a><span class="lineno"> 8603</span>  <span class="keywordflow">return</span> <span class="keyword">false</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>  }</div><div class="line"><a name="l08606"></a><span class="lineno"> 8606</span>  ++index1st;</div><div class="line"><a name="l08607"></a><span class="lineno"> 8607</span>  }</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">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08610"></a><span class="lineno"> 8610</span>  <span class="comment">// If conflict exists, we must mark more allocations lost or fail.</span></div><div class="line"><a name="l08611"></a><span class="lineno"> 8611</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</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>  <span class="keywordflow">while</span>(index1st < suballocations1st.size())</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[index1st];</div><div class="line"><a name="l08616"></a><span class="lineno"> 8616</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, suballoc.offset, bufferImageGranularity))</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>  <span class="keywordflow">if</span>(suballoc.hAllocation != VK_NULL_HANDLE)</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>  <span class="comment">// Not checking actual VmaIsBufferImageGranularityConflict(allocType, suballoc.type).</span></div><div class="line"><a name="l08621"></a><span class="lineno"> 8621</span>  <span class="keywordflow">if</span>(suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l08622"></a><span class="lineno"> 8622</span>  suballoc.hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l08623"></a><span class="lineno"> 8623</span>  {</div><div class="line"><a name="l08624"></a><span class="lineno"> 8624</span>  ++pAllocationRequest->itemsToMakeLostCount;</div><div class="line"><a name="l08625"></a><span class="lineno"> 8625</span>  pAllocationRequest->sumItemSize += suballoc.size;</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>  <span class="keywordflow">else</span></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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  }</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="keywordflow">else</span></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">// Already on next page.</span></div><div class="line"><a name="l08636"></a><span class="lineno"> 8636</span>  <span class="keywordflow">break</span>;</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>  ++index1st;</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>  }</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">// There is enough free space at the end after alignment.</span></div><div class="line"><a name="l08644"></a><span class="lineno"> 8644</span>  <span class="keywordflow">if</span>((index1st == suballocations1st.size() && resultOffset + allocSize + VMA_DEBUG_MARGIN < size) ||</div><div class="line"><a name="l08645"></a><span class="lineno"> 8645</span>  (index1st < suballocations1st.size() && resultOffset + allocSize + VMA_DEBUG_MARGIN <= suballocations1st[index1st].offset))</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">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08648"></a><span class="lineno"> 8648</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l08649"></a><span class="lineno"> 8649</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</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="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = index1st;</div><div class="line"><a name="l08652"></a><span class="lineno"> 8652</span>  nextSuballocIndex < suballocations1st.size();</div><div class="line"><a name="l08653"></a><span class="lineno"> 8653</span>  nextSuballocIndex++)</div><div class="line"><a name="l08654"></a><span class="lineno"> 8654</span>  {</div><div class="line"><a name="l08655"></a><span class="lineno"> 8655</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = suballocations1st[nextSuballocIndex];</div><div class="line"><a name="l08656"></a><span class="lineno"> 8656</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</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>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  <span class="keywordflow">else</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>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l08666"></a><span class="lineno"> 8666</span>  <span class="keywordflow">break</span>;</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>  }</div><div class="line"><a name="l08669"></a><span class="lineno"> 8669</span>  }</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">// All tests passed: Success.</span></div><div class="line"><a name="l08672"></a><span class="lineno"> 8672</span>  pAllocationRequest->offset = resultOffset;</div><div class="line"><a name="l08673"></a><span class="lineno"> 8673</span>  pAllocationRequest->sumFreeSize =</div><div class="line"><a name="l08674"></a><span class="lineno"> 8674</span>  (index1st < suballocations1st.size() ? suballocations1st[index1st].offset : size)</div><div class="line"><a name="l08675"></a><span class="lineno"> 8675</span>  - resultBaseOffset</div><div class="line"><a name="l08676"></a><span class="lineno"> 8676</span>  - pAllocationRequest->sumItemSize;</div><div class="line"><a name="l08677"></a><span class="lineno"> 8677</span>  <span class="comment">// pAllocationRequest->item unused.</span></div><div class="line"><a name="l08678"></a><span class="lineno"> 8678</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08679"></a><span class="lineno"> 8679</span>  }</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>  }</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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08684"></a><span class="lineno"> 8684</span> }</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="keywordtype">bool</span> VmaBlockMetadata_Linear::MakeRequestedAllocationsLost(</div><div class="line"><a name="l08687"></a><span class="lineno"> 8687</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l08688"></a><span class="lineno"> 8688</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l08689"></a><span class="lineno"> 8689</span>  VmaAllocationRequest* pAllocationRequest)</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="keywordflow">if</span>(pAllocationRequest->itemsToMakeLostCount == 0)</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="keywordflow">return</span> <span class="keyword">true</span>;</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> </div><div class="line"><a name="l08696"></a><span class="lineno"> 8696</span>  VMA_ASSERT(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER);</div><div class="line"><a name="l08697"></a><span class="lineno"> 8697</span>  </div><div class="line"><a name="l08698"></a><span class="lineno"> 8698</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08699"></a><span class="lineno"> 8699</span>  <span class="keywordtype">size_t</span> index1st = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08700"></a><span class="lineno"> 8700</span>  <span class="keywordtype">size_t</span> madeLostCount = 0;</div><div class="line"><a name="l08701"></a><span class="lineno"> 8701</span>  <span class="keywordflow">while</span>(madeLostCount < pAllocationRequest->itemsToMakeLostCount)</div><div class="line"><a name="l08702"></a><span class="lineno"> 8702</span>  {</div><div class="line"><a name="l08703"></a><span class="lineno"> 8703</span>  VMA_ASSERT(index1st < suballocations1st.size());</div><div class="line"><a name="l08704"></a><span class="lineno"> 8704</span>  VmaSuballocation& suballoc = suballocations1st[index1st];</div><div class="line"><a name="l08705"></a><span class="lineno"> 8705</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</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>  VMA_ASSERT(suballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08708"></a><span class="lineno"> 8708</span>  VMA_ASSERT(suballoc.hAllocation->CanBecomeLost());</div><div class="line"><a name="l08709"></a><span class="lineno"> 8709</span>  <span class="keywordflow">if</span>(suballoc.hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</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>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08712"></a><span class="lineno"> 8712</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08713"></a><span class="lineno"> 8713</span>  m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l08714"></a><span class="lineno"> 8714</span>  ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l08715"></a><span class="lineno"> 8715</span>  ++madeLostCount;</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="keywordflow">else</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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08720"></a><span class="lineno"> 8720</span>  }</div><div class="line"><a name="l08721"></a><span class="lineno"> 8721</span>  }</div><div class="line"><a name="l08722"></a><span class="lineno"> 8722</span>  ++index1st;</div><div class="line"><a name="l08723"></a><span class="lineno"> 8723</span>  }</div><div class="line"><a name="l08724"></a><span class="lineno"> 8724</span> </div><div class="line"><a name="l08725"></a><span class="lineno"> 8725</span>  CleanupAfterFree();</div><div class="line"><a name="l08726"></a><span class="lineno"> 8726</span>  <span class="comment">//VMA_HEAVY_ASSERT(Validate()); // Already called by ClanupAfterFree().</span></div><div class="line"><a name="l08727"></a><span class="lineno"> 8727</span>  </div><div class="line"><a name="l08728"></a><span class="lineno"> 8728</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08729"></a><span class="lineno"> 8729</span> }</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> uint32_t VmaBlockMetadata_Linear::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l08732"></a><span class="lineno"> 8732</span> {</div><div class="line"><a name="l08733"></a><span class="lineno"> 8733</span>  uint32_t lostAllocationCount = 0;</div><div class="line"><a name="l08734"></a><span class="lineno"> 8734</span>  </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>  <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="l08737"></a><span class="lineno"> 8737</span>  {</div><div class="line"><a name="l08738"></a><span class="lineno"> 8738</span>  VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l08739"></a><span class="lineno"> 8739</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l08740"></a><span class="lineno"> 8740</span>  suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l08741"></a><span class="lineno"> 8741</span>  suballoc.hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l08742"></a><span class="lineno"> 8742</span>  {</div><div class="line"><a name="l08743"></a><span class="lineno"> 8743</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08744"></a><span class="lineno"> 8744</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08745"></a><span class="lineno"> 8745</span>  ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l08746"></a><span class="lineno"> 8746</span>  m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l08747"></a><span class="lineno"> 8747</span>  ++lostAllocationCount;</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>  }</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>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08752"></a><span class="lineno"> 8752</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="l08753"></a><span class="lineno"> 8753</span>  {</div><div class="line"><a name="l08754"></a><span class="lineno"> 8754</span>  VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l08755"></a><span class="lineno"> 8755</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l08756"></a><span class="lineno"> 8756</span>  suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l08757"></a><span class="lineno"> 8757</span>  suballoc.hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l08758"></a><span class="lineno"> 8758</span>  {</div><div class="line"><a name="l08759"></a><span class="lineno"> 8759</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08760"></a><span class="lineno"> 8760</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08761"></a><span class="lineno"> 8761</span>  ++m_2ndNullItemsCount;</div><div class="line"><a name="l08762"></a><span class="lineno"> 8762</span>  ++lostAllocationCount;</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>  }</div><div class="line"><a name="l08765"></a><span class="lineno"> 8765</span> </div><div class="line"><a name="l08766"></a><span class="lineno"> 8766</span>  <span class="keywordflow">if</span>(lostAllocationCount)</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>  CleanupAfterFree();</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> </div><div class="line"><a name="l08771"></a><span class="lineno"> 8771</span>  <span class="keywordflow">return</span> lostAllocationCount;</div><div class="line"><a name="l08772"></a><span class="lineno"> 8772</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> VkResult VmaBlockMetadata_Linear::CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData)</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>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08777"></a><span class="lineno"> 8777</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="l08778"></a><span class="lineno"> 8778</span>  {</div><div class="line"><a name="l08779"></a><span class="lineno"> 8779</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l08780"></a><span class="lineno"> 8780</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</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="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset - VMA_DEBUG_MARGIN))</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>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l08785"></a><span class="lineno"> 8785</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</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="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset + suballoc.size))</div><div class="line"><a name="l08788"></a><span class="lineno"> 8788</span>  {</div><div class="line"><a name="l08789"></a><span class="lineno"> 8789</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l08790"></a><span class="lineno"> 8790</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</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>  }</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> </div><div class="line"><a name="l08795"></a><span class="lineno"> 8795</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08796"></a><span class="lineno"> 8796</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="l08797"></a><span class="lineno"> 8797</span>  {</div><div class="line"><a name="l08798"></a><span class="lineno"> 8798</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l08799"></a><span class="lineno"> 8799</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08800"></a><span class="lineno"> 8800</span>  {</div><div class="line"><a name="l08801"></a><span class="lineno"> 8801</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset - VMA_DEBUG_MARGIN))</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>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l08804"></a><span class="lineno"> 8804</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</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="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset + suballoc.size))</div><div class="line"><a name="l08807"></a><span class="lineno"> 8807</span>  {</div><div class="line"><a name="l08808"></a><span class="lineno"> 8808</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l08809"></a><span class="lineno"> 8809</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l08810"></a><span class="lineno"> 8810</span>  }</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>  }</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">return</span> VK_SUCCESS;</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> </div><div class="line"><a name="l08817"></a><span class="lineno"> 8817</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::Alloc(</div><div class="line"><a name="l08818"></a><span class="lineno"> 8818</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l08819"></a><span class="lineno"> 8819</span>  VmaSuballocationType type,</div><div class="line"><a name="l08820"></a><span class="lineno"> 8820</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l08821"></a><span class="lineno"> 8821</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l08822"></a><span class="lineno"> 8822</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</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="keyword">const</span> VmaSuballocation newSuballoc = { request.offset, allocSize, hAllocation, type };</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">if</span>(upperAddress)</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>  VMA_ASSERT(m_2ndVectorMode != SECOND_VECTOR_RING_BUFFER &&</div><div class="line"><a name="l08829"></a><span class="lineno"> 8829</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="l08830"></a><span class="lineno"> 8830</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08831"></a><span class="lineno"> 8831</span>  suballocations2nd.push_back(newSuballoc);</div><div class="line"><a name="l08832"></a><span class="lineno"> 8832</span>  m_2ndVectorMode = SECOND_VECTOR_DOUBLE_STACK;</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="keywordflow">else</span></div><div class="line"><a name="l08835"></a><span class="lineno"> 8835</span>  {</div><div class="line"><a name="l08836"></a><span class="lineno"> 8836</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08837"></a><span class="lineno"> 8837</span> </div><div class="line"><a name="l08838"></a><span class="lineno"> 8838</span>  <span class="comment">// First allocation.</span></div><div class="line"><a name="l08839"></a><span class="lineno"> 8839</span>  <span class="keywordflow">if</span>(suballocations1st.empty())</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>  suballocations1st.push_back(newSuballoc);</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></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">// New allocation at the end of 1st vector.</span></div><div class="line"><a name="l08846"></a><span class="lineno"> 8846</span>  <span class="keywordflow">if</span>(request.offset >= suballocations1st.back().offset + suballocations1st.back().size)</div><div class="line"><a name="l08847"></a><span class="lineno"> 8847</span>  {</div><div class="line"><a name="l08848"></a><span class="lineno"> 8848</span>  <span class="comment">// Check if it fits before the end of the block.</span></div><div class="line"><a name="l08849"></a><span class="lineno"> 8849</span>  VMA_ASSERT(request.offset + allocSize <= GetSize());</div><div class="line"><a name="l08850"></a><span class="lineno"> 8850</span>  suballocations1st.push_back(newSuballoc);</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="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="l08853"></a><span class="lineno"> 8853</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(request.offset + allocSize <= suballocations1st[m_1stNullItemsBeginCount].offset)</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>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</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="keywordflow">switch</span>(m_2ndVectorMode)</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="keywordflow">case</span> SECOND_VECTOR_EMPTY:</div><div class="line"><a name="l08860"></a><span class="lineno"> 8860</span>  <span class="comment">// First allocation from second part ring buffer.</span></div><div class="line"><a name="l08861"></a><span class="lineno"> 8861</span>  VMA_ASSERT(suballocations2nd.empty());</div><div class="line"><a name="l08862"></a><span class="lineno"> 8862</span>  m_2ndVectorMode = SECOND_VECTOR_RING_BUFFER;</div><div class="line"><a name="l08863"></a><span class="lineno"> 8863</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08864"></a><span class="lineno"> 8864</span>  <span class="keywordflow">case</span> SECOND_VECTOR_RING_BUFFER:</div><div class="line"><a name="l08865"></a><span class="lineno"> 8865</span>  <span class="comment">// 2-part ring buffer is already started.</span></div><div class="line"><a name="l08866"></a><span class="lineno"> 8866</span>  VMA_ASSERT(!suballocations2nd.empty());</div><div class="line"><a name="l08867"></a><span class="lineno"> 8867</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08868"></a><span class="lineno"> 8868</span>  <span class="keywordflow">case</span> SECOND_VECTOR_DOUBLE_STACK:</div><div class="line"><a name="l08869"></a><span class="lineno"> 8869</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="l08870"></a><span class="lineno"> 8870</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l08871"></a><span class="lineno"> 8871</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l08872"></a><span class="lineno"> 8872</span>  VMA_ASSERT(0);</div><div class="line"><a name="l08873"></a><span class="lineno"> 8873</span>  }</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>  suballocations2nd.push_back(newSuballoc);</div><div class="line"><a name="l08876"></a><span class="lineno"> 8876</span>  }</div><div class="line"><a name="l08877"></a><span class="lineno"> 8877</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08878"></a><span class="lineno"> 8878</span>  {</div><div class="line"><a name="l08879"></a><span class="lineno"> 8879</span>  VMA_ASSERT(0 && <span class="stringliteral">"CRITICAL INTERNAL ERROR."</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>  }</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>  m_SumFreeSize -= newSuballoc.size;</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> </div><div class="line"><a name="l08887"></a><span class="lineno"> 8887</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="l08888"></a><span class="lineno"> 8888</span> {</div><div class="line"><a name="l08889"></a><span class="lineno"> 8889</span>  FreeAtOffset(allocation->GetOffset());</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="keywordtype">void</span> VmaBlockMetadata_Linear::FreeAtOffset(VkDeviceSize offset)</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>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08895"></a><span class="lineno"> 8895</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</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="keywordflow">if</span>(!suballocations1st.empty())</div><div class="line"><a name="l08898"></a><span class="lineno"> 8898</span>  {</div><div class="line"><a name="l08899"></a><span class="lineno"> 8899</span>  <span class="comment">// First allocation: Mark it as next empty at the beginning.</span></div><div class="line"><a name="l08900"></a><span class="lineno"> 8900</span>  VmaSuballocation& firstSuballoc = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l08901"></a><span class="lineno"> 8901</span>  <span class="keywordflow">if</span>(firstSuballoc.offset == offset)</div><div class="line"><a name="l08902"></a><span class="lineno"> 8902</span>  {</div><div class="line"><a name="l08903"></a><span class="lineno"> 8903</span>  firstSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08904"></a><span class="lineno"> 8904</span>  firstSuballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08905"></a><span class="lineno"> 8905</span>  m_SumFreeSize += firstSuballoc.size;</div><div class="line"><a name="l08906"></a><span class="lineno"> 8906</span>  ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l08907"></a><span class="lineno"> 8907</span>  CleanupAfterFree();</div><div class="line"><a name="l08908"></a><span class="lineno"> 8908</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l08909"></a><span class="lineno"> 8909</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="comment">// Last allocation in 2-part ring buffer or top of upper stack (same logic).</span></div><div class="line"><a name="l08913"></a><span class="lineno"> 8913</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER ||</div><div class="line"><a name="l08914"></a><span class="lineno"> 8914</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</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>  VmaSuballocation& lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l08917"></a><span class="lineno"> 8917</span>  <span class="keywordflow">if</span>(lastSuballoc.offset == offset)</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>  m_SumFreeSize += lastSuballoc.size;</div><div class="line"><a name="l08920"></a><span class="lineno"> 8920</span>  suballocations2nd.pop_back();</div><div class="line"><a name="l08921"></a><span class="lineno"> 8921</span>  CleanupAfterFree();</div><div class="line"><a name="l08922"></a><span class="lineno"> 8922</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l08923"></a><span class="lineno"> 8923</span>  }</div><div class="line"><a name="l08924"></a><span class="lineno"> 8924</span>  }</div><div class="line"><a name="l08925"></a><span class="lineno"> 8925</span>  <span class="comment">// Last allocation in 1st vector.</span></div><div class="line"><a name="l08926"></a><span class="lineno"> 8926</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY)</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>  VmaSuballocation& lastSuballoc = suballocations1st.back();</div><div class="line"><a name="l08929"></a><span class="lineno"> 8929</span>  <span class="keywordflow">if</span>(lastSuballoc.offset == offset)</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>  m_SumFreeSize += lastSuballoc.size;</div><div class="line"><a name="l08932"></a><span class="lineno"> 8932</span>  suballocations1st.pop_back();</div><div class="line"><a name="l08933"></a><span class="lineno"> 8933</span>  CleanupAfterFree();</div><div class="line"><a name="l08934"></a><span class="lineno"> 8934</span>  <span class="keywordflow">return</span>;</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>  }</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>  <span class="comment">// Item from the middle of 1st vector.</span></div><div class="line"><a name="l08939"></a><span class="lineno"> 8939</span>  {</div><div class="line"><a name="l08940"></a><span class="lineno"> 8940</span>  VmaSuballocation refSuballoc;</div><div class="line"><a name="l08941"></a><span class="lineno"> 8941</span>  refSuballoc.offset = offset;</div><div class="line"><a name="l08942"></a><span class="lineno"> 8942</span>  <span class="comment">// Rest of members stays uninitialized intentionally for better performance.</span></div><div class="line"><a name="l08943"></a><span class="lineno"> 8943</span>  SuballocationVectorType::iterator it = VmaVectorFindSorted<VmaSuballocationOffsetLess>(</div><div class="line"><a name="l08944"></a><span class="lineno"> 8944</span>  suballocations1st.begin() + m_1stNullItemsBeginCount,</div><div class="line"><a name="l08945"></a><span class="lineno"> 8945</span>  suballocations1st.end(),</div><div class="line"><a name="l08946"></a><span class="lineno"> 8946</span>  refSuballoc);</div><div class="line"><a name="l08947"></a><span class="lineno"> 8947</span>  <span class="keywordflow">if</span>(it != suballocations1st.end())</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>  it->type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08950"></a><span class="lineno"> 8950</span>  it->hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08951"></a><span class="lineno"> 8951</span>  ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l08952"></a><span class="lineno"> 8952</span>  m_SumFreeSize += it->size;</div><div class="line"><a name="l08953"></a><span class="lineno"> 8953</span>  CleanupAfterFree();</div><div class="line"><a name="l08954"></a><span class="lineno"> 8954</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l08955"></a><span class="lineno"> 8955</span>  }</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> </div><div class="line"><a name="l08958"></a><span class="lineno"> 8958</span>  <span class="keywordflow">if</span>(m_2ndVectorMode != SECOND_VECTOR_EMPTY)</div><div class="line"><a name="l08959"></a><span class="lineno"> 8959</span>  {</div><div class="line"><a name="l08960"></a><span class="lineno"> 8960</span>  <span class="comment">// Item from the middle of 2nd vector.</span></div><div class="line"><a name="l08961"></a><span class="lineno"> 8961</span>  VmaSuballocation refSuballoc;</div><div class="line"><a name="l08962"></a><span class="lineno"> 8962</span>  refSuballoc.offset = offset;</div><div class="line"><a name="l08963"></a><span class="lineno"> 8963</span>  <span class="comment">// Rest of members stays uninitialized intentionally for better performance.</span></div><div class="line"><a name="l08964"></a><span class="lineno"> 8964</span>  SuballocationVectorType::iterator it = m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER ?</div><div class="line"><a name="l08965"></a><span class="lineno"> 8965</span>  VmaVectorFindSorted<VmaSuballocationOffsetLess>(suballocations2nd.begin(), suballocations2nd.end(), refSuballoc) :</div><div class="line"><a name="l08966"></a><span class="lineno"> 8966</span>  VmaVectorFindSorted<VmaSuballocationOffsetGreater>(suballocations2nd.begin(), suballocations2nd.end(), refSuballoc);</div><div class="line"><a name="l08967"></a><span class="lineno"> 8967</span>  <span class="keywordflow">if</span>(it != suballocations2nd.end())</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>  it->type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08970"></a><span class="lineno"> 8970</span>  it->hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08971"></a><span class="lineno"> 8971</span>  ++m_2ndNullItemsCount;</div><div class="line"><a name="l08972"></a><span class="lineno"> 8972</span>  m_SumFreeSize += it->size;</div><div class="line"><a name="l08973"></a><span class="lineno"> 8973</span>  CleanupAfterFree();</div><div class="line"><a name="l08974"></a><span class="lineno"> 8974</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l08975"></a><span class="lineno"> 8975</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> </div><div class="line"><a name="l08978"></a><span class="lineno"> 8978</span>  VMA_ASSERT(0 && <span class="stringliteral">"Allocation to free not found in linear allocator!"</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> <span class="keywordtype">bool</span> VmaBlockMetadata_Linear::ShouldCompact1st()<span class="keyword"> const</span></div><div class="line"><a name="l08982"></a><span class="lineno"> 8982</span> <span class="keyword"></span>{</div><div class="line"><a name="l08983"></a><span class="lineno"> 8983</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> nullItemCount = m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount;</div><div class="line"><a name="l08984"></a><span class="lineno"> 8984</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballocCount = AccessSuballocations1st().size();</div><div class="line"><a name="l08985"></a><span class="lineno"> 8985</span>  <span class="keywordflow">return</span> suballocCount > 32 && nullItemCount * 2 >= (suballocCount - nullItemCount) * 3;</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> </div><div class="line"><a name="l08988"></a><span class="lineno"> 8988</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::CleanupAfterFree()</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>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08991"></a><span class="lineno"> 8991</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08992"></a><span class="lineno"> 8992</span> </div><div class="line"><a name="l08993"></a><span class="lineno"> 8993</span>  <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l08994"></a><span class="lineno"> 8994</span>  {</div><div class="line"><a name="l08995"></a><span class="lineno"> 8995</span>  suballocations1st.clear();</div><div class="line"><a name="l08996"></a><span class="lineno"> 8996</span>  suballocations2nd.clear();</div><div class="line"><a name="l08997"></a><span class="lineno"> 8997</span>  m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l08998"></a><span class="lineno"> 8998</span>  m_1stNullItemsMiddleCount = 0;</div><div class="line"><a name="l08999"></a><span class="lineno"> 8999</span>  m_2ndNullItemsCount = 0;</div><div class="line"><a name="l09000"></a><span class="lineno"> 9000</span>  m_2ndVectorMode = SECOND_VECTOR_EMPTY;</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>  <span class="keywordflow">else</span></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>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l09005"></a><span class="lineno"> 9005</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> nullItem1stCount = m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09006"></a><span class="lineno"> 9006</span>  VMA_ASSERT(nullItem1stCount <= suballoc1stCount);</div><div class="line"><a name="l09007"></a><span class="lineno"> 9007</span> </div><div class="line"><a name="l09008"></a><span class="lineno"> 9008</span>  <span class="comment">// Find more null items at the beginning of 1st vector.</span></div><div class="line"><a name="l09009"></a><span class="lineno"> 9009</span>  <span class="keywordflow">while</span>(m_1stNullItemsBeginCount < suballoc1stCount &&</div><div class="line"><a name="l09010"></a><span class="lineno"> 9010</span>  suballocations1st[m_1stNullItemsBeginCount].hAllocation == VK_NULL_HANDLE)</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>  ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l09013"></a><span class="lineno"> 9013</span>  --m_1stNullItemsMiddleCount;</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> </div><div class="line"><a name="l09016"></a><span class="lineno"> 9016</span>  <span class="comment">// Find more null items at the end of 1st vector.</span></div><div class="line"><a name="l09017"></a><span class="lineno"> 9017</span>  <span class="keywordflow">while</span>(m_1stNullItemsMiddleCount > 0 &&</div><div class="line"><a name="l09018"></a><span class="lineno"> 9018</span>  suballocations1st.back().hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09019"></a><span class="lineno"> 9019</span>  {</div><div class="line"><a name="l09020"></a><span class="lineno"> 9020</span>  --m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09021"></a><span class="lineno"> 9021</span>  suballocations1st.pop_back();</div><div class="line"><a name="l09022"></a><span class="lineno"> 9022</span>  }</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">// Find more null items at the end of 2nd vector.</span></div><div class="line"><a name="l09025"></a><span class="lineno"> 9025</span>  <span class="keywordflow">while</span>(m_2ndNullItemsCount > 0 &&</div><div class="line"><a name="l09026"></a><span class="lineno"> 9026</span>  suballocations2nd.back().hAllocation == VK_NULL_HANDLE)</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>  --m_2ndNullItemsCount;</div><div class="line"><a name="l09029"></a><span class="lineno"> 9029</span>  suballocations2nd.pop_back();</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> </div><div class="line"><a name="l09032"></a><span class="lineno"> 9032</span>  <span class="keywordflow">if</span>(ShouldCompact1st())</div><div class="line"><a name="l09033"></a><span class="lineno"> 9033</span>  {</div><div class="line"><a name="l09034"></a><span class="lineno"> 9034</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> nonNullItemCount = suballoc1stCount - nullItem1stCount;</div><div class="line"><a name="l09035"></a><span class="lineno"> 9035</span>  <span class="keywordtype">size_t</span> srcIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09036"></a><span class="lineno"> 9036</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dstIndex = 0; dstIndex < nonNullItemCount; ++dstIndex)</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>  <span class="keywordflow">while</span>(suballocations1st[srcIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09039"></a><span class="lineno"> 9039</span>  {</div><div class="line"><a name="l09040"></a><span class="lineno"> 9040</span>  ++srcIndex;</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>  <span class="keywordflow">if</span>(dstIndex != srcIndex)</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>  suballocations1st[dstIndex] = suballocations1st[srcIndex];</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>  ++srcIndex;</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>  suballocations1st.resize(nonNullItemCount);</div><div class="line"><a name="l09049"></a><span class="lineno"> 9049</span>  m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l09050"></a><span class="lineno"> 9050</span>  m_1stNullItemsMiddleCount = 0;</div><div class="line"><a name="l09051"></a><span class="lineno"> 9051</span>  }</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">// 2nd vector became empty.</span></div><div class="line"><a name="l09054"></a><span class="lineno"> 9054</span>  <span class="keywordflow">if</span>(suballocations2nd.empty())</div><div class="line"><a name="l09055"></a><span class="lineno"> 9055</span>  {</div><div class="line"><a name="l09056"></a><span class="lineno"> 9056</span>  m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l09057"></a><span class="lineno"> 9057</span>  }</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="comment">// 1st vector became empty.</span></div><div class="line"><a name="l09060"></a><span class="lineno"> 9060</span>  <span class="keywordflow">if</span>(suballocations1st.size() - m_1stNullItemsBeginCount == 0)</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>  suballocations1st.clear();</div><div class="line"><a name="l09063"></a><span class="lineno"> 9063</span>  m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l09064"></a><span class="lineno"> 9064</span> </div><div class="line"><a name="l09065"></a><span class="lineno"> 9065</span>  <span class="keywordflow">if</span>(!suballocations2nd.empty() && m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</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="comment">// Swap 1st with 2nd. Now 2nd is empty.</span></div><div class="line"><a name="l09068"></a><span class="lineno"> 9068</span>  m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l09069"></a><span class="lineno"> 9069</span>  m_1stNullItemsMiddleCount = m_2ndNullItemsCount;</div><div class="line"><a name="l09070"></a><span class="lineno"> 9070</span>  <span class="keywordflow">while</span>(m_1stNullItemsBeginCount < suballocations2nd.size() &&</div><div class="line"><a name="l09071"></a><span class="lineno"> 9071</span>  suballocations2nd[m_1stNullItemsBeginCount].hAllocation == VK_NULL_HANDLE)</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>  ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l09074"></a><span class="lineno"> 9074</span>  --m_1stNullItemsMiddleCount;</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>  m_2ndNullItemsCount = 0;</div><div class="line"><a name="l09077"></a><span class="lineno"> 9077</span>  m_1stVectorIndex ^= 1;</div><div class="line"><a name="l09078"></a><span class="lineno"> 9078</span>  }</div><div class="line"><a name="l09079"></a><span class="lineno"> 9079</span>  }</div><div class="line"><a name="l09080"></a><span class="lineno"> 9080</span>  }</div><div class="line"><a name="l09081"></a><span class="lineno"> 9081</span> </div><div class="line"><a name="l09082"></a><span class="lineno"> 9082</span>  VMA_HEAVY_ASSERT(Validate());</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="l09087"></a><span class="lineno"> 9087</span> <span class="comment">// class VmaDeviceMemoryBlock</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> VmaDeviceMemoryBlock::VmaDeviceMemoryBlock(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l09090"></a><span class="lineno"> 9090</span>  m_pMetadata(VMA_NULL),</div><div class="line"><a name="l09091"></a><span class="lineno"> 9091</span>  m_MemoryTypeIndex(UINT32_MAX),</div><div class="line"><a name="l09092"></a><span class="lineno"> 9092</span>  m_Id(0),</div><div class="line"><a name="l09093"></a><span class="lineno"> 9093</span>  m_hMemory(VK_NULL_HANDLE),</div><div class="line"><a name="l09094"></a><span class="lineno"> 9094</span>  m_MapCount(0),</div><div class="line"><a name="l09095"></a><span class="lineno"> 9095</span>  m_pMappedData(VMA_NULL)</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> }</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="keywordtype">void</span> VmaDeviceMemoryBlock::Init(</div><div class="line"><a name="l09100"></a><span class="lineno"> 9100</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l09101"></a><span class="lineno"> 9101</span>  uint32_t newMemoryTypeIndex,</div><div class="line"><a name="l09102"></a><span class="lineno"> 9102</span>  VkDeviceMemory newMemory,</div><div class="line"><a name="l09103"></a><span class="lineno"> 9103</span>  VkDeviceSize newSize,</div><div class="line"><a name="l09104"></a><span class="lineno"> 9104</span>  uint32_t <span class="keywordtype">id</span>,</div><div class="line"><a name="l09105"></a><span class="lineno"> 9105</span>  <span class="keywordtype">bool</span> linearAlgorithm)</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(m_hMemory == VK_NULL_HANDLE);</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>  m_MemoryTypeIndex = newMemoryTypeIndex;</div><div class="line"><a name="l09110"></a><span class="lineno"> 9110</span>  m_Id = id;</div><div class="line"><a name="l09111"></a><span class="lineno"> 9111</span>  m_hMemory = newMemory;</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>  <span class="keywordflow">if</span>(linearAlgorithm)</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>  m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Linear)(hAllocator);</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l09118"></a><span class="lineno"> 9118</span>  {</div><div class="line"><a name="l09119"></a><span class="lineno"> 9119</span>  m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Generic)(hAllocator);</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>  m_pMetadata->Init(newSize);</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> </div><div class="line"><a name="l09124"></a><span class="lineno"> 9124</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="l09125"></a><span class="lineno"> 9125</span> {</div><div class="line"><a name="l09126"></a><span class="lineno"> 9126</span>  <span class="comment">// This is the most important assert in the entire library.</span></div><div class="line"><a name="l09127"></a><span class="lineno"> 9127</span>  <span class="comment">// Hitting it means you have some memory leak - unreleased VmaAllocation objects.</span></div><div class="line"><a name="l09128"></a><span class="lineno"> 9128</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="l09129"></a><span class="lineno"> 9129</span> </div><div class="line"><a name="l09130"></a><span class="lineno"> 9130</span>  VMA_ASSERT(m_hMemory != VK_NULL_HANDLE);</div><div class="line"><a name="l09131"></a><span class="lineno"> 9131</span>  allocator->FreeVulkanMemory(m_MemoryTypeIndex, m_pMetadata->GetSize(), m_hMemory);</div><div class="line"><a name="l09132"></a><span class="lineno"> 9132</span>  m_hMemory = VK_NULL_HANDLE;</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>  vma_delete(allocator, m_pMetadata);</div><div class="line"><a name="l09135"></a><span class="lineno"> 9135</span>  m_pMetadata = VMA_NULL;</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> </div><div class="line"><a name="l09138"></a><span class="lineno"> 9138</span> <span class="keywordtype">bool</span> VmaDeviceMemoryBlock::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l09139"></a><span class="lineno"> 9139</span> <span class="keyword"></span>{</div><div class="line"><a name="l09140"></a><span class="lineno"> 9140</span>  <span class="keywordflow">if</span>((m_hMemory == VK_NULL_HANDLE) ||</div><div class="line"><a name="l09141"></a><span class="lineno"> 9141</span>  (m_pMetadata->GetSize() == 0))</div><div class="line"><a name="l09142"></a><span class="lineno"> 9142</span>  {</div><div class="line"><a name="l09143"></a><span class="lineno"> 9143</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l09144"></a><span class="lineno"> 9144</span>  }</div><div class="line"><a name="l09145"></a><span class="lineno"> 9145</span>  </div><div class="line"><a name="l09146"></a><span class="lineno"> 9146</span>  <span class="keywordflow">return</span> m_pMetadata->Validate();</div><div class="line"><a name="l09147"></a><span class="lineno"> 9147</span> }</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> VkResult VmaDeviceMemoryBlock::CheckCorruption(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l09150"></a><span class="lineno"> 9150</span> {</div><div class="line"><a name="l09151"></a><span class="lineno"> 9151</span>  <span class="keywordtype">void</span>* pData = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l09152"></a><span class="lineno"> 9152</span>  VkResult res = Map(hAllocator, 1, &pData);</div><div class="line"><a name="l09153"></a><span class="lineno"> 9153</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l09158"></a><span class="lineno"> 9158</span>  res = m_pMetadata->CheckCorruption(pData);</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>  Unmap(hAllocator, 1);</div><div class="line"><a name="l09161"></a><span class="lineno"> 9161</span> </div><div class="line"><a name="l09162"></a><span class="lineno"> 9162</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l09163"></a><span class="lineno"> 9163</span> }</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> 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="l09166"></a><span class="lineno"> 9166</span> {</div><div class="line"><a name="l09167"></a><span class="lineno"> 9167</span>  <span class="keywordflow">if</span>(count == 0)</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>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l09173"></a><span class="lineno"> 9173</span>  <span class="keywordflow">if</span>(m_MapCount != 0)</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>  m_MapCount += count;</div><div class="line"><a name="l09176"></a><span class="lineno"> 9176</span>  VMA_ASSERT(m_pMappedData != VMA_NULL);</div><div class="line"><a name="l09177"></a><span class="lineno"> 9177</span>  <span class="keywordflow">if</span>(ppData != VMA_NULL)</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>  *ppData = m_pMappedData;</div><div class="line"><a name="l09180"></a><span class="lineno"> 9180</span>  }</div><div class="line"><a name="l09181"></a><span class="lineno"> 9181</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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="keywordflow">else</span></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>  VkResult result = (*hAllocator->GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l09186"></a><span class="lineno"> 9186</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l09187"></a><span class="lineno"> 9187</span>  m_hMemory,</div><div class="line"><a name="l09188"></a><span class="lineno"> 9188</span>  0, <span class="comment">// offset</span></div><div class="line"><a name="l09189"></a><span class="lineno"> 9189</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l09190"></a><span class="lineno"> 9190</span>  0, <span class="comment">// flags</span></div><div class="line"><a name="l09191"></a><span class="lineno"> 9191</span>  &m_pMappedData);</div><div class="line"><a name="l09192"></a><span class="lineno"> 9192</span>  <span class="keywordflow">if</span>(result == VK_SUCCESS)</div><div class="line"><a name="l09193"></a><span class="lineno"> 9193</span>  {</div><div class="line"><a name="l09194"></a><span class="lineno"> 9194</span>  <span class="keywordflow">if</span>(ppData != VMA_NULL)</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>  *ppData = m_pMappedData;</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>  m_MapCount = count;</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>  <span class="keywordflow">return</span> result;</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> }</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="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="l09205"></a><span class="lineno"> 9205</span> {</div><div class="line"><a name="l09206"></a><span class="lineno"> 9206</span>  <span class="keywordflow">if</span>(count == 0)</div><div class="line"><a name="l09207"></a><span class="lineno"> 9207</span>  {</div><div class="line"><a name="l09208"></a><span class="lineno"> 9208</span>  <span class="keywordflow">return</span>;</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> </div><div class="line"><a name="l09211"></a><span class="lineno"> 9211</span>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l09212"></a><span class="lineno"> 9212</span>  <span class="keywordflow">if</span>(m_MapCount >= count)</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>  m_MapCount -= count;</div><div class="line"><a name="l09215"></a><span class="lineno"> 9215</span>  <span class="keywordflow">if</span>(m_MapCount == 0)</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>  m_pMappedData = VMA_NULL;</div><div class="line"><a name="l09218"></a><span class="lineno"> 9218</span>  (*hAllocator->GetVulkanFunctions().vkUnmapMemory)(hAllocator->m_hDevice, m_hMemory);</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="keywordflow">else</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>  VMA_ASSERT(0 && <span class="stringliteral">"VkDeviceMemory block is being unmapped while it was not previously mapped."</span>);</div><div class="line"><a name="l09224"></a><span class="lineno"> 9224</span>  }</div><div class="line"><a name="l09225"></a><span class="lineno"> 9225</span> }</div><div class="line"><a name="l09226"></a><span class="lineno"> 9226</span> </div><div class="line"><a name="l09227"></a><span class="lineno"> 9227</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="l09228"></a><span class="lineno"> 9228</span> {</div><div class="line"><a name="l09229"></a><span class="lineno"> 9229</span>  VMA_ASSERT(VMA_DEBUG_MARGIN > 0 && VMA_DEBUG_MARGIN % 4 == 0 && VMA_DEBUG_DETECT_CORRUPTION);</div><div class="line"><a name="l09230"></a><span class="lineno"> 9230</span>  VMA_ASSERT(allocOffset >= VMA_DEBUG_MARGIN);</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="keywordtype">void</span>* pData;</div><div class="line"><a name="l09233"></a><span class="lineno"> 9233</span>  VkResult res = Map(hAllocator, 1, &pData);</div><div class="line"><a name="l09234"></a><span class="lineno"> 9234</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l09235"></a><span class="lineno"> 9235</span>  {</div><div class="line"><a name="l09236"></a><span class="lineno"> 9236</span>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l09239"></a><span class="lineno"> 9239</span>  VmaWriteMagicValue(pData, allocOffset - VMA_DEBUG_MARGIN);</div><div class="line"><a name="l09240"></a><span class="lineno"> 9240</span>  VmaWriteMagicValue(pData, allocOffset + allocSize);</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>  Unmap(hAllocator, 1);</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="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l09245"></a><span class="lineno"> 9245</span> }</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> VkResult VmaDeviceMemoryBlock::ValidateMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize)</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>  VMA_ASSERT(VMA_DEBUG_MARGIN > 0 && VMA_DEBUG_MARGIN % 4 == 0 && VMA_DEBUG_DETECT_CORRUPTION);</div><div class="line"><a name="l09250"></a><span class="lineno"> 9250</span>  VMA_ASSERT(allocOffset >= VMA_DEBUG_MARGIN);</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="keywordtype">void</span>* pData;</div><div class="line"><a name="l09253"></a><span class="lineno"> 9253</span>  VkResult res = Map(hAllocator, 1, &pData);</div><div class="line"><a name="l09254"></a><span class="lineno"> 9254</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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="keywordflow">return</span> res;</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> </div><div class="line"><a name="l09259"></a><span class="lineno"> 9259</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pData, allocOffset - VMA_DEBUG_MARGIN))</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>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE FREED ALLOCATION!"</span>);</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">else</span> <span class="keywordflow">if</span>(!VmaValidateMagicValue(pData, allocOffset + allocSize))</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>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER FREED ALLOCATION!"</span>);</div><div class="line"><a name="l09266"></a><span class="lineno"> 9266</span>  }</div><div class="line"><a name="l09267"></a><span class="lineno"> 9267</span> </div><div class="line"><a name="l09268"></a><span class="lineno"> 9268</span>  Unmap(hAllocator, 1);</div><div class="line"><a name="l09269"></a><span class="lineno"> 9269</span> </div><div class="line"><a name="l09270"></a><span class="lineno"> 9270</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l09271"></a><span class="lineno"> 9271</span> }</div><div class="line"><a name="l09272"></a><span class="lineno"> 9272</span> </div><div class="line"><a name="l09273"></a><span class="lineno"> 9273</span> VkResult VmaDeviceMemoryBlock::BindBufferMemory(</div><div class="line"><a name="l09274"></a><span class="lineno"> 9274</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l09275"></a><span class="lineno"> 9275</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l09276"></a><span class="lineno"> 9276</span>  VkBuffer hBuffer)</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>  VMA_ASSERT(hAllocation->GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK &&</div><div class="line"><a name="l09279"></a><span class="lineno"> 9279</span>  hAllocation->GetBlock() == <span class="keyword">this</span>);</div><div class="line"><a name="l09280"></a><span class="lineno"> 9280</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="l09281"></a><span class="lineno"> 9281</span>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l09282"></a><span class="lineno"> 9282</span>  <span class="keywordflow">return</span> hAllocator->GetVulkanFunctions().vkBindBufferMemory(</div><div class="line"><a name="l09283"></a><span class="lineno"> 9283</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l09284"></a><span class="lineno"> 9284</span>  hBuffer,</div><div class="line"><a name="l09285"></a><span class="lineno"> 9285</span>  m_hMemory,</div><div class="line"><a name="l09286"></a><span class="lineno"> 9286</span>  hAllocation->GetOffset());</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> VkResult VmaDeviceMemoryBlock::BindImageMemory(</div><div class="line"><a name="l09290"></a><span class="lineno"> 9290</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l09291"></a><span class="lineno"> 9291</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l09292"></a><span class="lineno"> 9292</span>  VkImage hImage)</div><div class="line"><a name="l09293"></a><span class="lineno"> 9293</span> {</div><div class="line"><a name="l09294"></a><span class="lineno"> 9294</span>  VMA_ASSERT(hAllocation->GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK &&</div><div class="line"><a name="l09295"></a><span class="lineno"> 9295</span>  hAllocation->GetBlock() == <span class="keyword">this</span>);</div><div class="line"><a name="l09296"></a><span class="lineno"> 9296</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="l09297"></a><span class="lineno"> 9297</span>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l09298"></a><span class="lineno"> 9298</span>  <span class="keywordflow">return</span> hAllocator->GetVulkanFunctions().vkBindImageMemory(</div><div class="line"><a name="l09299"></a><span class="lineno"> 9299</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l09300"></a><span class="lineno"> 9300</span>  hImage,</div><div class="line"><a name="l09301"></a><span class="lineno"> 9301</span>  m_hMemory,</div><div class="line"><a name="l09302"></a><span class="lineno"> 9302</span>  hAllocation->GetOffset());</div><div class="line"><a name="l09303"></a><span class="lineno"> 9303</span> }</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="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="l09306"></a><span class="lineno"> 9306</span> {</div><div class="line"><a name="l09307"></a><span class="lineno"> 9307</span>  memset(&outInfo, 0, <span class="keyword">sizeof</span>(outInfo));</div><div class="line"><a name="l09308"></a><span class="lineno"> 9308</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l09309"></a><span class="lineno"> 9309</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l09310"></a><span class="lineno"> 9310</span> }</div><div class="line"><a name="l09311"></a><span class="lineno"> 9311</span> </div><div class="line"><a name="l09312"></a><span class="lineno"> 9312</span> <span class="comment">// Adds statistics srcInfo into inoutInfo, like: inoutInfo += srcInfo.</span></div><div class="line"><a name="l09313"></a><span class="lineno"> 9313</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="l09314"></a><span class="lineno"> 9314</span> {</div><div class="line"><a name="l09315"></a><span class="lineno"> 9315</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="l09316"></a><span class="lineno"> 9316</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="l09317"></a><span class="lineno"> 9317</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="l09318"></a><span class="lineno"> 9318</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="l09319"></a><span class="lineno"> 9319</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="l09320"></a><span class="lineno"> 9320</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="l09321"></a><span class="lineno"> 9321</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="l09322"></a><span class="lineno"> 9322</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="l09323"></a><span class="lineno"> 9323</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="l09324"></a><span class="lineno"> 9324</span> }</div><div class="line"><a name="l09325"></a><span class="lineno"> 9325</span> </div><div class="line"><a name="l09326"></a><span class="lineno"> 9326</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="l09327"></a><span class="lineno"> 9327</span> {</div><div class="line"><a name="l09328"></a><span class="lineno"> 9328</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="l09329"></a><span class="lineno"> 9329</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="l09330"></a><span class="lineno"> 9330</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="l09331"></a><span class="lineno"> 9331</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="l09332"></a><span class="lineno"> 9332</span> }</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> VmaPool_T::VmaPool_T(</div><div class="line"><a name="l09335"></a><span class="lineno"> 9335</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l09336"></a><span class="lineno"> 9336</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="l09337"></a><span class="lineno"> 9337</span>  VkDeviceSize preferredBlockSize) :</div><div class="line"><a name="l09338"></a><span class="lineno"> 9338</span>  m_BlockVector(</div><div class="line"><a name="l09339"></a><span class="lineno"> 9339</span>  hAllocator,</div><div class="line"><a name="l09340"></a><span class="lineno"> 9340</span>  createInfo.memoryTypeIndex,</div><div class="line"><a name="l09341"></a><span class="lineno"> 9341</span>  createInfo.blockSize != 0 ? createInfo.blockSize : preferredBlockSize,</div><div class="line"><a name="l09342"></a><span class="lineno"> 9342</span>  createInfo.minBlockCount,</div><div class="line"><a name="l09343"></a><span class="lineno"> 9343</span>  createInfo.maxBlockCount,</div><div class="line"><a name="l09344"></a><span class="lineno"> 9344</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="l09345"></a><span class="lineno"> 9345</span>  createInfo.frameInUseCount,</div><div class="line"><a name="l09346"></a><span class="lineno"> 9346</span>  true, <span class="comment">// isCustomPool</span></div><div class="line"><a name="l09347"></a><span class="lineno"> 9347</span>  createInfo.blockSize != 0, <span class="comment">// explicitBlockSize</span></div><div class="line"><a name="l09348"></a><span class="lineno"> 9348</span>  (createInfo.flags & <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a>) != 0), <span class="comment">// linearAlgorithm</span></div><div class="line"><a name="l09349"></a><span class="lineno"> 9349</span>  m_Id(0)</div><div class="line"><a name="l09350"></a><span class="lineno"> 9350</span> {</div><div class="line"><a name="l09351"></a><span class="lineno"> 9351</span> }</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> VmaPool_T::~VmaPool_T()</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> }</div><div class="line"><a name="l09356"></a><span class="lineno"> 9356</span> </div><div class="line"><a name="l09357"></a><span class="lineno"> 9357</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l09358"></a><span class="lineno"> 9358</span> </div><div class="line"><a name="l09359"></a><span class="lineno"> 9359</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</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> VmaBlockVector::VmaBlockVector(</div><div class="line"><a name="l09362"></a><span class="lineno"> 9362</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l09363"></a><span class="lineno"> 9363</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l09364"></a><span class="lineno"> 9364</span>  VkDeviceSize preferredBlockSize,</div><div class="line"><a name="l09365"></a><span class="lineno"> 9365</span>  <span class="keywordtype">size_t</span> minBlockCount,</div><div class="line"><a name="l09366"></a><span class="lineno"> 9366</span>  <span class="keywordtype">size_t</span> maxBlockCount,</div><div class="line"><a name="l09367"></a><span class="lineno"> 9367</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l09368"></a><span class="lineno"> 9368</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l09369"></a><span class="lineno"> 9369</span>  <span class="keywordtype">bool</span> isCustomPool,</div><div class="line"><a name="l09370"></a><span class="lineno"> 9370</span>  <span class="keywordtype">bool</span> explicitBlockSize,</div><div class="line"><a name="l09371"></a><span class="lineno"> 9371</span>  <span class="keywordtype">bool</span> linearAlgorithm) :</div><div class="line"><a name="l09372"></a><span class="lineno"> 9372</span>  m_hAllocator(hAllocator),</div><div class="line"><a name="l09373"></a><span class="lineno"> 9373</span>  m_MemoryTypeIndex(memoryTypeIndex),</div><div class="line"><a name="l09374"></a><span class="lineno"> 9374</span>  m_PreferredBlockSize(preferredBlockSize),</div><div class="line"><a name="l09375"></a><span class="lineno"> 9375</span>  m_MinBlockCount(minBlockCount),</div><div class="line"><a name="l09376"></a><span class="lineno"> 9376</span>  m_MaxBlockCount(maxBlockCount),</div><div class="line"><a name="l09377"></a><span class="lineno"> 9377</span>  m_BufferImageGranularity(bufferImageGranularity),</div><div class="line"><a name="l09378"></a><span class="lineno"> 9378</span>  m_FrameInUseCount(frameInUseCount),</div><div class="line"><a name="l09379"></a><span class="lineno"> 9379</span>  m_IsCustomPool(isCustomPool),</div><div class="line"><a name="l09380"></a><span class="lineno"> 9380</span>  m_ExplicitBlockSize(explicitBlockSize),</div><div class="line"><a name="l09381"></a><span class="lineno"> 9381</span>  m_LinearAlgorithm(linearAlgorithm),</div><div class="line"><a name="l09382"></a><span class="lineno"> 9382</span>  m_HasEmptyBlock(false),</div><div class="line"><a name="l09383"></a><span class="lineno"> 9383</span>  m_Blocks(VmaStlAllocator<VmaDeviceMemoryBlock*>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l09384"></a><span class="lineno"> 9384</span>  m_pDefragmentator(VMA_NULL),</div><div class="line"><a name="l09385"></a><span class="lineno"> 9385</span>  m_NextBlockId(0)</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> }</div><div class="line"><a name="l09388"></a><span class="lineno"> 9388</span> </div><div class="line"><a name="l09389"></a><span class="lineno"> 9389</span> VmaBlockVector::~VmaBlockVector()</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>  VMA_ASSERT(m_pDefragmentator == VMA_NULL);</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>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l09394"></a><span class="lineno"> 9394</span>  {</div><div class="line"><a name="l09395"></a><span class="lineno"> 9395</span>  m_Blocks[i]->Destroy(m_hAllocator);</div><div class="line"><a name="l09396"></a><span class="lineno"> 9396</span>  vma_delete(m_hAllocator, m_Blocks[i]);</div><div class="line"><a name="l09397"></a><span class="lineno"> 9397</span>  }</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> </div><div class="line"><a name="l09400"></a><span class="lineno"> 9400</span> VkResult VmaBlockVector::CreateMinBlocks()</div><div class="line"><a name="l09401"></a><span class="lineno"> 9401</span> {</div><div class="line"><a name="l09402"></a><span class="lineno"> 9402</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_MinBlockCount; ++i)</div><div class="line"><a name="l09403"></a><span class="lineno"> 9403</span>  {</div><div class="line"><a name="l09404"></a><span class="lineno"> 9404</span>  VkResult res = CreateBlock(m_PreferredBlockSize, VMA_NULL);</div><div class="line"><a name="l09405"></a><span class="lineno"> 9405</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l09406"></a><span class="lineno"> 9406</span>  {</div><div class="line"><a name="l09407"></a><span class="lineno"> 9407</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l09408"></a><span class="lineno"> 9408</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="keywordflow">return</span> VK_SUCCESS;</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> </div><div class="line"><a name="l09413"></a><span class="lineno"> 9413</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="l09414"></a><span class="lineno"> 9414</span> {</div><div class="line"><a name="l09415"></a><span class="lineno"> 9415</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l09416"></a><span class="lineno"> 9416</span> </div><div class="line"><a name="l09417"></a><span class="lineno"> 9417</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_Blocks.size();</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>  pStats-><a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> = 0;</div><div class="line"><a name="l09420"></a><span class="lineno"> 9420</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> = 0;</div><div class="line"><a name="l09421"></a><span class="lineno"> 9421</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> = 0;</div><div class="line"><a name="l09422"></a><span class="lineno"> 9422</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> = 0;</div><div class="line"><a name="l09423"></a><span class="lineno"> 9423</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l09424"></a><span class="lineno"> 9424</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#aa0b5cb45cef6f18571cefb03b9a230e7">blockCount</a> = blockCount;</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>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < blockCount; ++blockIndex)</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="keyword">const</span> VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l09429"></a><span class="lineno"> 9429</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l09430"></a><span class="lineno"> 9430</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l09431"></a><span class="lineno"> 9431</span>  pBlock->m_pMetadata->AddPoolStats(*pStats);</div><div class="line"><a name="l09432"></a><span class="lineno"> 9432</span>  }</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> </div><div class="line"><a name="l09435"></a><span class="lineno"> 9435</span> <span class="keywordtype">bool</span> VmaBlockVector::IsCorruptionDetectionEnabled()<span class="keyword"> const</span></div><div class="line"><a name="l09436"></a><span class="lineno"> 9436</span> <span class="keyword"></span>{</div><div class="line"><a name="l09437"></a><span class="lineno"> 9437</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="l09438"></a><span class="lineno"> 9438</span>  <span class="keywordflow">return</span> (VMA_DEBUG_DETECT_CORRUPTION != 0) &&</div><div class="line"><a name="l09439"></a><span class="lineno"> 9439</span>  (VMA_DEBUG_MARGIN > 0) &&</div><div class="line"><a name="l09440"></a><span class="lineno"> 9440</span>  (m_hAllocator->m_MemProps.memoryTypes[m_MemoryTypeIndex].propertyFlags & requiredMemFlags) == requiredMemFlags;</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> </div><div class="line"><a name="l09443"></a><span class="lineno"> 9443</span> <span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_ALLOCATION_TRY_COUNT = 32;</div><div class="line"><a name="l09444"></a><span class="lineno"> 9444</span> </div><div class="line"><a name="l09445"></a><span class="lineno"> 9445</span> VkResult VmaBlockVector::Allocate(</div><div class="line"><a name="l09446"></a><span class="lineno"> 9446</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l09447"></a><span class="lineno"> 9447</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l09448"></a><span class="lineno"> 9448</span>  VkDeviceSize size,</div><div class="line"><a name="l09449"></a><span class="lineno"> 9449</span>  VkDeviceSize alignment,</div><div class="line"><a name="l09450"></a><span class="lineno"> 9450</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="l09451"></a><span class="lineno"> 9451</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l09452"></a><span class="lineno"> 9452</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</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>  <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="l09455"></a><span class="lineno"> 9455</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="l09456"></a><span class="lineno"> 9456</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="l09457"></a><span class="lineno"> 9457</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="l09458"></a><span class="lineno"> 9458</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> canCreateNewBlock =</div><div class="line"><a name="l09459"></a><span class="lineno"> 9459</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="l09460"></a><span class="lineno"> 9460</span>  (m_Blocks.size() < m_MaxBlockCount);</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>  <span class="comment">// If linearAlgorithm is used, canMakeOtherLost is available only when used as ring buffer.</span></div><div class="line"><a name="l09463"></a><span class="lineno"> 9463</span>  <span class="comment">// Which in turn is available only when maxBlockCount = 1.</span></div><div class="line"><a name="l09464"></a><span class="lineno"> 9464</span>  <span class="keywordflow">if</span>(m_LinearAlgorithm && m_MaxBlockCount > 1)</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>  canMakeOtherLost = <span class="keyword">false</span>;</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> </div><div class="line"><a name="l09469"></a><span class="lineno"> 9469</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="l09470"></a><span class="lineno"> 9470</span>  <span class="keywordflow">if</span>(isUpperAddress &&</div><div class="line"><a name="l09471"></a><span class="lineno"> 9471</span>  (!m_LinearAlgorithm || m_MaxBlockCount > 1))</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="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l09474"></a><span class="lineno"> 9474</span>  }</div><div class="line"><a name="l09475"></a><span class="lineno"> 9475</span> </div><div class="line"><a name="l09476"></a><span class="lineno"> 9476</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="l09477"></a><span class="lineno"> 9477</span>  <span class="keywordflow">if</span>(size + 2 * VMA_DEBUG_MARGIN > m_PreferredBlockSize)</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>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l09480"></a><span class="lineno"> 9480</span>  }</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</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>  <span class="comment">/*</span></div><div class="line"><a name="l09485"></a><span class="lineno"> 9485</span> <span class="comment"> Under certain condition, this whole section can be skipped for optimization, so</span></div><div class="line"><a name="l09486"></a><span class="lineno"> 9486</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="l09487"></a><span class="lineno"> 9487</span> <span class="comment"> e.g. for custom pools with linear algorithm.</span></div><div class="line"><a name="l09488"></a><span class="lineno"> 9488</span> <span class="comment"> */</span></div><div class="line"><a name="l09489"></a><span class="lineno"> 9489</span>  <span class="keywordflow">if</span>(!canMakeOtherLost || canCreateNewBlock)</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>  <span class="comment">// 1. Search existing allocations. Try to allocate without making other allocations lost.</span></div><div class="line"><a name="l09492"></a><span class="lineno"> 9492</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="l09493"></a><span class="lineno"> 9493</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="l09494"></a><span class="lineno"> 9494</span> </div><div class="line"><a name="l09495"></a><span class="lineno"> 9495</span>  <span class="keywordflow">if</span>(m_LinearAlgorithm)</div><div class="line"><a name="l09496"></a><span class="lineno"> 9496</span>  {</div><div class="line"><a name="l09497"></a><span class="lineno"> 9497</span>  <span class="comment">// Use only last block.</span></div><div class="line"><a name="l09498"></a><span class="lineno"> 9498</span>  <span class="keywordflow">if</span>(!m_Blocks.empty())</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>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks.back();</div><div class="line"><a name="l09501"></a><span class="lineno"> 9501</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l09502"></a><span class="lineno"> 9502</span>  VkResult res = AllocateFromBlock(</div><div class="line"><a name="l09503"></a><span class="lineno"> 9503</span>  pCurrBlock,</div><div class="line"><a name="l09504"></a><span class="lineno"> 9504</span>  hCurrentPool,</div><div class="line"><a name="l09505"></a><span class="lineno"> 9505</span>  currentFrameIndex,</div><div class="line"><a name="l09506"></a><span class="lineno"> 9506</span>  size,</div><div class="line"><a name="l09507"></a><span class="lineno"> 9507</span>  alignment,</div><div class="line"><a name="l09508"></a><span class="lineno"> 9508</span>  allocFlagsCopy,</div><div class="line"><a name="l09509"></a><span class="lineno"> 9509</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l09510"></a><span class="lineno"> 9510</span>  suballocType,</div><div class="line"><a name="l09511"></a><span class="lineno"> 9511</span>  pAllocation);</div><div class="line"><a name="l09512"></a><span class="lineno"> 9512</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from last block #%u"</span>, (uint32_t)(m_Blocks.size() - 1));</div><div class="line"><a name="l09515"></a><span class="lineno"> 9515</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  }</div><div class="line"><a name="l09518"></a><span class="lineno"> 9518</span>  }</div><div class="line"><a name="l09519"></a><span class="lineno"> 9519</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09520"></a><span class="lineno"> 9520</span>  {</div><div class="line"><a name="l09521"></a><span class="lineno"> 9521</span>  <span class="comment">// Forward order in m_Blocks - prefer blocks with smallest amount of free space.</span></div><div class="line"><a name="l09522"></a><span class="lineno"> 9522</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="l09523"></a><span class="lineno"> 9523</span>  {</div><div class="line"><a name="l09524"></a><span class="lineno"> 9524</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l09525"></a><span class="lineno"> 9525</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l09526"></a><span class="lineno"> 9526</span>  VkResult res = AllocateFromBlock(</div><div class="line"><a name="l09527"></a><span class="lineno"> 9527</span>  pCurrBlock,</div><div class="line"><a name="l09528"></a><span class="lineno"> 9528</span>  hCurrentPool,</div><div class="line"><a name="l09529"></a><span class="lineno"> 9529</span>  currentFrameIndex,</div><div class="line"><a name="l09530"></a><span class="lineno"> 9530</span>  size,</div><div class="line"><a name="l09531"></a><span class="lineno"> 9531</span>  alignment,</div><div class="line"><a name="l09532"></a><span class="lineno"> 9532</span>  allocFlagsCopy,</div><div class="line"><a name="l09533"></a><span class="lineno"> 9533</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l09534"></a><span class="lineno"> 9534</span>  suballocType,</div><div class="line"><a name="l09535"></a><span class="lineno"> 9535</span>  pAllocation);</div><div class="line"><a name="l09536"></a><span class="lineno"> 9536</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l09537"></a><span class="lineno"> 9537</span>  {</div><div class="line"><a name="l09538"></a><span class="lineno"> 9538</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from existing block #%u"</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l09539"></a><span class="lineno"> 9539</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  }</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> </div><div class="line"><a name="l09544"></a><span class="lineno"> 9544</span>  <span class="comment">// 2. Try to create new block.</span></div><div class="line"><a name="l09545"></a><span class="lineno"> 9545</span>  <span class="keywordflow">if</span>(canCreateNewBlock)</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>  <span class="comment">// Calculate optimal size for new block.</span></div><div class="line"><a name="l09548"></a><span class="lineno"> 9548</span>  VkDeviceSize newBlockSize = m_PreferredBlockSize;</div><div class="line"><a name="l09549"></a><span class="lineno"> 9549</span>  uint32_t newBlockSizeShift = 0;</div><div class="line"><a name="l09550"></a><span class="lineno"> 9550</span>  <span class="keyword">const</span> uint32_t NEW_BLOCK_SIZE_SHIFT_MAX = 3;</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">if</span>(!m_ExplicitBlockSize)</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>  <span class="comment">// Allocate 1/8, 1/4, 1/2 as first blocks.</span></div><div class="line"><a name="l09555"></a><span class="lineno"> 9555</span>  <span class="keyword">const</span> VkDeviceSize maxExistingBlockSize = CalcMaxBlockSize();</div><div class="line"><a name="l09556"></a><span class="lineno"> 9556</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < NEW_BLOCK_SIZE_SHIFT_MAX; ++i)</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="keyword">const</span> VkDeviceSize smallerNewBlockSize = newBlockSize / 2;</div><div class="line"><a name="l09559"></a><span class="lineno"> 9559</span>  <span class="keywordflow">if</span>(smallerNewBlockSize > maxExistingBlockSize && smallerNewBlockSize >= size * 2)</div><div class="line"><a name="l09560"></a><span class="lineno"> 9560</span>  {</div><div class="line"><a name="l09561"></a><span class="lineno"> 9561</span>  newBlockSize = smallerNewBlockSize;</div><div class="line"><a name="l09562"></a><span class="lineno"> 9562</span>  ++newBlockSizeShift;</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>  <span class="keywordflow">else</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>  <span class="keywordflow">break</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>  }</div><div class="line"><a name="l09570"></a><span class="lineno"> 9570</span> </div><div class="line"><a name="l09571"></a><span class="lineno"> 9571</span>  <span class="keywordtype">size_t</span> newBlockIndex = 0;</div><div class="line"><a name="l09572"></a><span class="lineno"> 9572</span>  VkResult res = CreateBlock(newBlockSize, &newBlockIndex);</div><div class="line"><a name="l09573"></a><span class="lineno"> 9573</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="l09574"></a><span class="lineno"> 9574</span>  <span class="keywordflow">if</span>(!m_ExplicitBlockSize)</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>  <span class="keywordflow">while</span>(res < 0 && newBlockSizeShift < NEW_BLOCK_SIZE_SHIFT_MAX)</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>  <span class="keyword">const</span> VkDeviceSize smallerNewBlockSize = newBlockSize / 2;</div><div class="line"><a name="l09579"></a><span class="lineno"> 9579</span>  <span class="keywordflow">if</span>(smallerNewBlockSize >= size)</div><div class="line"><a name="l09580"></a><span class="lineno"> 9580</span>  {</div><div class="line"><a name="l09581"></a><span class="lineno"> 9581</span>  newBlockSize = smallerNewBlockSize;</div><div class="line"><a name="l09582"></a><span class="lineno"> 9582</span>  ++newBlockSizeShift;</div><div class="line"><a name="l09583"></a><span class="lineno"> 9583</span>  res = CreateBlock(newBlockSize, &newBlockIndex);</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">else</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">break</span>;</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>  }</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>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[newBlockIndex];</div><div class="line"><a name="l09595"></a><span class="lineno"> 9595</span>  VMA_ASSERT(pBlock->m_pMetadata->GetSize() >= size);</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>  res = AllocateFromBlock(</div><div class="line"><a name="l09598"></a><span class="lineno"> 9598</span>  pBlock,</div><div class="line"><a name="l09599"></a><span class="lineno"> 9599</span>  hCurrentPool,</div><div class="line"><a name="l09600"></a><span class="lineno"> 9600</span>  currentFrameIndex,</div><div class="line"><a name="l09601"></a><span class="lineno"> 9601</span>  size,</div><div class="line"><a name="l09602"></a><span class="lineno"> 9602</span>  alignment,</div><div class="line"><a name="l09603"></a><span class="lineno"> 9603</span>  allocFlagsCopy,</div><div class="line"><a name="l09604"></a><span class="lineno"> 9604</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l09605"></a><span class="lineno"> 9605</span>  suballocType,</div><div class="line"><a name="l09606"></a><span class="lineno"> 9606</span>  pAllocation);</div><div class="line"><a name="l09607"></a><span class="lineno"> 9607</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l09608"></a><span class="lineno"> 9608</span>  {</div><div class="line"><a name="l09609"></a><span class="lineno"> 9609</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Created new block Size=%llu"</span>, newBlockSize);</div><div class="line"><a name="l09610"></a><span class="lineno"> 9610</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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="keywordflow">else</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="comment">// Allocation from new block failed, possibly due to VMA_DEBUG_MARGIN or alignment.</span></div><div class="line"><a name="l09615"></a><span class="lineno"> 9615</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l09616"></a><span class="lineno"> 9616</span>  }</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>  }</div><div class="line"><a name="l09619"></a><span class="lineno"> 9619</span>  }</div><div class="line"><a name="l09620"></a><span class="lineno"> 9620</span> </div><div class="line"><a name="l09621"></a><span class="lineno"> 9621</span>  <span class="comment">// 3. Try to allocate from existing blocks with making other allocations lost.</span></div><div class="line"><a name="l09622"></a><span class="lineno"> 9622</span>  <span class="keywordflow">if</span>(canMakeOtherLost)</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>  uint32_t tryIndex = 0;</div><div class="line"><a name="l09625"></a><span class="lineno"> 9625</span>  <span class="keywordflow">for</span>(; tryIndex < VMA_ALLOCATION_TRY_COUNT; ++tryIndex)</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>  VmaDeviceMemoryBlock* pBestRequestBlock = VMA_NULL;</div><div class="line"><a name="l09628"></a><span class="lineno"> 9628</span>  VmaAllocationRequest bestRequest = {};</div><div class="line"><a name="l09629"></a><span class="lineno"> 9629</span>  VkDeviceSize bestRequestCost = VK_WHOLE_SIZE;</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="comment">// 1. Search existing allocations.</span></div><div class="line"><a name="l09632"></a><span class="lineno"> 9632</span>  <span class="comment">// Forward order in m_Blocks - prefer blocks with smallest amount of free space.</span></div><div class="line"><a name="l09633"></a><span class="lineno"> 9633</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="l09634"></a><span class="lineno"> 9634</span>  {</div><div class="line"><a name="l09635"></a><span class="lineno"> 9635</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l09636"></a><span class="lineno"> 9636</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l09637"></a><span class="lineno"> 9637</span>  VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l09638"></a><span class="lineno"> 9638</span>  <span class="keywordflow">if</span>(pCurrBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l09639"></a><span class="lineno"> 9639</span>  currentFrameIndex,</div><div class="line"><a name="l09640"></a><span class="lineno"> 9640</span>  m_FrameInUseCount,</div><div class="line"><a name="l09641"></a><span class="lineno"> 9641</span>  m_BufferImageGranularity,</div><div class="line"><a name="l09642"></a><span class="lineno"> 9642</span>  size,</div><div class="line"><a name="l09643"></a><span class="lineno"> 9643</span>  alignment,</div><div class="line"><a name="l09644"></a><span class="lineno"> 9644</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="l09645"></a><span class="lineno"> 9645</span>  suballocType,</div><div class="line"><a name="l09646"></a><span class="lineno"> 9646</span>  canMakeOtherLost,</div><div class="line"><a name="l09647"></a><span class="lineno"> 9647</span>  &currRequest))</div><div class="line"><a name="l09648"></a><span class="lineno"> 9648</span>  {</div><div class="line"><a name="l09649"></a><span class="lineno"> 9649</span>  <span class="keyword">const</span> VkDeviceSize currRequestCost = currRequest.CalcCost();</div><div class="line"><a name="l09650"></a><span class="lineno"> 9650</span>  <span class="keywordflow">if</span>(pBestRequestBlock == VMA_NULL ||</div><div class="line"><a name="l09651"></a><span class="lineno"> 9651</span>  currRequestCost < bestRequestCost)</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>  pBestRequestBlock = pCurrBlock;</div><div class="line"><a name="l09654"></a><span class="lineno"> 9654</span>  bestRequest = currRequest;</div><div class="line"><a name="l09655"></a><span class="lineno"> 9655</span>  bestRequestCost = currRequestCost;</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>  <span class="keywordflow">if</span>(bestRequestCost == 0)</div><div class="line"><a name="l09658"></a><span class="lineno"> 9658</span>  {</div><div class="line"><a name="l09659"></a><span class="lineno"> 9659</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09660"></a><span class="lineno"> 9660</span>  }</div><div class="line"><a name="l09661"></a><span class="lineno"> 9661</span>  }</div><div class="line"><a name="l09662"></a><span class="lineno"> 9662</span>  }</div><div class="line"><a name="l09663"></a><span class="lineno"> 9663</span>  }</div><div class="line"><a name="l09664"></a><span class="lineno"> 9664</span> </div><div class="line"><a name="l09665"></a><span class="lineno"> 9665</span>  <span class="keywordflow">if</span>(pBestRequestBlock != VMA_NULL)</div><div class="line"><a name="l09666"></a><span class="lineno"> 9666</span>  {</div><div class="line"><a name="l09667"></a><span class="lineno"> 9667</span>  <span class="keywordflow">if</span>(mapped)</div><div class="line"><a name="l09668"></a><span class="lineno"> 9668</span>  {</div><div class="line"><a name="l09669"></a><span class="lineno"> 9669</span>  VkResult res = pBestRequestBlock->Map(m_hAllocator, 1, VMA_NULL);</div><div class="line"><a name="l09670"></a><span class="lineno"> 9670</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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="keywordflow">return</span> res;</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>  }</div><div class="line"><a name="l09675"></a><span class="lineno"> 9675</span> </div><div class="line"><a name="l09676"></a><span class="lineno"> 9676</span>  <span class="keywordflow">if</span>(pBestRequestBlock->m_pMetadata->MakeRequestedAllocationsLost(</div><div class="line"><a name="l09677"></a><span class="lineno"> 9677</span>  currentFrameIndex,</div><div class="line"><a name="l09678"></a><span class="lineno"> 9678</span>  m_FrameInUseCount,</div><div class="line"><a name="l09679"></a><span class="lineno"> 9679</span>  &bestRequest))</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>  <span class="comment">// We no longer have an empty Allocation.</span></div><div class="line"><a name="l09682"></a><span class="lineno"> 9682</span>  <span class="keywordflow">if</span>(pBestRequestBlock->m_pMetadata->IsEmpty())</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>  m_HasEmptyBlock = <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>  <span class="comment">// Allocate from this pBlock.</span></div><div class="line"><a name="l09687"></a><span class="lineno"> 9687</span>  *pAllocation = vma_new(m_hAllocator, VmaAllocation_T)(currentFrameIndex, isUserDataString);</div><div class="line"><a name="l09688"></a><span class="lineno"> 9688</span>  pBestRequestBlock->m_pMetadata->Alloc(bestRequest, suballocType, size, isUpperAddress, *pAllocation);</div><div class="line"><a name="l09689"></a><span class="lineno"> 9689</span>  (*pAllocation)->InitBlockAllocation(</div><div class="line"><a name="l09690"></a><span class="lineno"> 9690</span>  hCurrentPool,</div><div class="line"><a name="l09691"></a><span class="lineno"> 9691</span>  pBestRequestBlock,</div><div class="line"><a name="l09692"></a><span class="lineno"> 9692</span>  bestRequest.offset,</div><div class="line"><a name="l09693"></a><span class="lineno"> 9693</span>  alignment,</div><div class="line"><a name="l09694"></a><span class="lineno"> 9694</span>  size,</div><div class="line"><a name="l09695"></a><span class="lineno"> 9695</span>  suballocType,</div><div class="line"><a name="l09696"></a><span class="lineno"> 9696</span>  mapped,</div><div class="line"><a name="l09697"></a><span class="lineno"> 9697</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="l09698"></a><span class="lineno"> 9698</span>  VMA_HEAVY_ASSERT(pBestRequestBlock->Validate());</div><div class="line"><a name="l09699"></a><span class="lineno"> 9699</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from existing allocation #%u"</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l09700"></a><span class="lineno"> 9700</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="l09701"></a><span class="lineno"> 9701</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</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>  m_hAllocator->FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</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>  <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</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>  VkResult res = pBestRequestBlock->WriteMagicValueAroundAllocation(m_hAllocator, bestRequest.offset, size);</div><div class="line"><a name="l09708"></a><span class="lineno"> 9708</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="l09709"></a><span class="lineno"> 9709</span>  }</div><div class="line"><a name="l09710"></a><span class="lineno"> 9710</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l09711"></a><span class="lineno"> 9711</span>  }</div><div class="line"><a name="l09712"></a><span class="lineno"> 9712</span>  <span class="comment">// else: Some allocations must have been touched while we are here. Next try.</span></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="keywordflow">else</span></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">// Could not find place in any of the blocks - break outer loop.</span></div><div class="line"><a name="l09717"></a><span class="lineno"> 9717</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09718"></a><span class="lineno"> 9718</span>  }</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>  <span class="comment">/* Maximum number of tries exceeded - a very unlike event when many other</span></div><div class="line"><a name="l09721"></a><span class="lineno"> 9721</span> <span class="comment"> threads are simultaneously touching allocations making it impossible to make</span></div><div class="line"><a name="l09722"></a><span class="lineno"> 9722</span> <span class="comment"> lost at the same time as we try to allocate. */</span></div><div class="line"><a name="l09723"></a><span class="lineno"> 9723</span>  <span class="keywordflow">if</span>(tryIndex == VMA_ALLOCATION_TRY_COUNT)</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="keywordflow">return</span> VK_ERROR_TOO_MANY_OBJECTS;</div><div class="line"><a name="l09726"></a><span class="lineno"> 9726</span>  }</div><div class="line"><a name="l09727"></a><span class="lineno"> 9727</span>  }</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>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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> VmaBlockVector::Free(</div><div class="line"><a name="l09733"></a><span class="lineno"> 9733</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</div><div class="line"><a name="l09734"></a><span class="lineno"> 9734</span> {</div><div class="line"><a name="l09735"></a><span class="lineno"> 9735</span>  VmaDeviceMemoryBlock* pBlockToDelete = VMA_NULL;</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="comment">// Scope for lock.</span></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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l09740"></a><span class="lineno"> 9740</span> </div><div class="line"><a name="l09741"></a><span class="lineno"> 9741</span>  VmaDeviceMemoryBlock* pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l09742"></a><span class="lineno"> 9742</span> </div><div class="line"><a name="l09743"></a><span class="lineno"> 9743</span>  <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l09744"></a><span class="lineno"> 9744</span>  {</div><div class="line"><a name="l09745"></a><span class="lineno"> 9745</span>  VkResult res = pBlock->ValidateMagicValueAroundAllocation(m_hAllocator, hAllocation->GetOffset(), hAllocation->GetSize());</div><div class="line"><a name="l09746"></a><span class="lineno"> 9746</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="l09747"></a><span class="lineno"> 9747</span>  }</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>  <span class="keywordflow">if</span>(hAllocation->IsPersistentMap())</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>  pBlock->Unmap(m_hAllocator, 1);</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> </div><div class="line"><a name="l09754"></a><span class="lineno"> 9754</span>  pBlock->m_pMetadata->Free(hAllocation);</div><div class="line"><a name="l09755"></a><span class="lineno"> 9755</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</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>  VMA_DEBUG_LOG(<span class="stringliteral">" Freed from MemoryTypeIndex=%u"</span>, memTypeIndex);</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">// pBlock became empty after this deallocation.</span></div><div class="line"><a name="l09760"></a><span class="lineno"> 9760</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->IsEmpty())</div><div class="line"><a name="l09761"></a><span class="lineno"> 9761</span>  {</div><div class="line"><a name="l09762"></a><span class="lineno"> 9762</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="l09763"></a><span class="lineno"> 9763</span>  <span class="keywordflow">if</span>(m_HasEmptyBlock && m_Blocks.size() > m_MinBlockCount)</div><div class="line"><a name="l09764"></a><span class="lineno"> 9764</span>  {</div><div class="line"><a name="l09765"></a><span class="lineno"> 9765</span>  pBlockToDelete = pBlock;</div><div class="line"><a name="l09766"></a><span class="lineno"> 9766</span>  Remove(pBlock);</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>  <span class="comment">// We now have first empty block.</span></div><div class="line"><a name="l09769"></a><span class="lineno"> 9769</span>  <span class="keywordflow">else</span></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>  m_HasEmptyBlock = <span class="keyword">true</span>;</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>  }</div><div class="line"><a name="l09774"></a><span class="lineno"> 9774</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="l09775"></a><span class="lineno"> 9775</span>  <span class="comment">// (This is optional, heuristics.)</span></div><div class="line"><a name="l09776"></a><span class="lineno"> 9776</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_HasEmptyBlock)</div><div class="line"><a name="l09777"></a><span class="lineno"> 9777</span>  {</div><div class="line"><a name="l09778"></a><span class="lineno"> 9778</span>  VmaDeviceMemoryBlock* pLastBlock = m_Blocks.back();</div><div class="line"><a name="l09779"></a><span class="lineno"> 9779</span>  <span class="keywordflow">if</span>(pLastBlock->m_pMetadata->IsEmpty() && m_Blocks.size() > m_MinBlockCount)</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>  pBlockToDelete = pLastBlock;</div><div class="line"><a name="l09782"></a><span class="lineno"> 9782</span>  m_Blocks.pop_back();</div><div class="line"><a name="l09783"></a><span class="lineno"> 9783</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l09784"></a><span class="lineno"> 9784</span>  }</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> </div><div class="line"><a name="l09787"></a><span class="lineno"> 9787</span>  IncrementallySortBlocks();</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">// Destruction of a free Allocation. Deferred until this point, outside of mutex</span></div><div class="line"><a name="l09791"></a><span class="lineno"> 9791</span>  <span class="comment">// lock, for performance reason.</span></div><div class="line"><a name="l09792"></a><span class="lineno"> 9792</span>  <span class="keywordflow">if</span>(pBlockToDelete != VMA_NULL)</div><div class="line"><a name="l09793"></a><span class="lineno"> 9793</span>  {</div><div class="line"><a name="l09794"></a><span class="lineno"> 9794</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Deleted empty allocation"</span>);</div><div class="line"><a name="l09795"></a><span class="lineno"> 9795</span>  pBlockToDelete->Destroy(m_hAllocator);</div><div class="line"><a name="l09796"></a><span class="lineno"> 9796</span>  vma_delete(m_hAllocator, pBlockToDelete);</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> }</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> VkDeviceSize VmaBlockVector::CalcMaxBlockSize()<span class="keyword"> const</span></div><div class="line"><a name="l09801"></a><span class="lineno"> 9801</span> <span class="keyword"></span>{</div><div class="line"><a name="l09802"></a><span class="lineno"> 9802</span>  VkDeviceSize result = 0;</div><div class="line"><a name="l09803"></a><span class="lineno"> 9803</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</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>  result = VMA_MAX(result, m_Blocks[i]->m_pMetadata->GetSize());</div><div class="line"><a name="l09806"></a><span class="lineno"> 9806</span>  <span class="keywordflow">if</span>(result >= m_PreferredBlockSize)</div><div class="line"><a name="l09807"></a><span class="lineno"> 9807</span>  {</div><div class="line"><a name="l09808"></a><span class="lineno"> 9808</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09809"></a><span class="lineno"> 9809</span>  }</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>  <span class="keywordflow">return</span> result;</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> </div><div class="line"><a name="l09814"></a><span class="lineno"> 9814</span> <span class="keywordtype">void</span> VmaBlockVector::Remove(VmaDeviceMemoryBlock* pBlock)</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="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</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="keywordflow">if</span>(m_Blocks[blockIndex] == pBlock)</div><div class="line"><a name="l09819"></a><span class="lineno"> 9819</span>  {</div><div class="line"><a name="l09820"></a><span class="lineno"> 9820</span>  VmaVectorRemove(m_Blocks, blockIndex);</div><div class="line"><a name="l09821"></a><span class="lineno"> 9821</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l09822"></a><span class="lineno"> 9822</span>  }</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>  VMA_ASSERT(0);</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> </div><div class="line"><a name="l09827"></a><span class="lineno"> 9827</span> <span class="keywordtype">void</span> VmaBlockVector::IncrementallySortBlocks()</div><div class="line"><a name="l09828"></a><span class="lineno"> 9828</span> {</div><div class="line"><a name="l09829"></a><span class="lineno"> 9829</span>  <span class="keywordflow">if</span>(!m_LinearAlgorithm)</div><div class="line"><a name="l09830"></a><span class="lineno"> 9830</span>  {</div><div class="line"><a name="l09831"></a><span class="lineno"> 9831</span>  <span class="comment">// Bubble sort only until first swap.</span></div><div class="line"><a name="l09832"></a><span class="lineno"> 9832</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="l09833"></a><span class="lineno"> 9833</span>  {</div><div class="line"><a name="l09834"></a><span class="lineno"> 9834</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="l09835"></a><span class="lineno"> 9835</span>  {</div><div class="line"><a name="l09836"></a><span class="lineno"> 9836</span>  VMA_SWAP(m_Blocks[i - 1], m_Blocks[i]);</div><div class="line"><a name="l09837"></a><span class="lineno"> 9837</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l09838"></a><span class="lineno"> 9838</span>  }</div><div class="line"><a name="l09839"></a><span class="lineno"> 9839</span>  }</div><div class="line"><a name="l09840"></a><span class="lineno"> 9840</span>  }</div><div class="line"><a name="l09841"></a><span class="lineno"> 9841</span> }</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> VkResult VmaBlockVector::AllocateFromBlock(</div><div class="line"><a name="l09844"></a><span class="lineno"> 9844</span>  VmaDeviceMemoryBlock* pBlock,</div><div class="line"><a name="l09845"></a><span class="lineno"> 9845</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l09846"></a><span class="lineno"> 9846</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l09847"></a><span class="lineno"> 9847</span>  VkDeviceSize size,</div><div class="line"><a name="l09848"></a><span class="lineno"> 9848</span>  VkDeviceSize alignment,</div><div class="line"><a name="l09849"></a><span class="lineno"> 9849</span>  <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags,</div><div class="line"><a name="l09850"></a><span class="lineno"> 9850</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l09851"></a><span class="lineno"> 9851</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l09852"></a><span class="lineno"> 9852</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</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>  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="l09855"></a><span class="lineno"> 9855</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="l09856"></a><span class="lineno"> 9856</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="l09857"></a><span class="lineno"> 9857</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="l09858"></a><span class="lineno"> 9858</span> </div><div class="line"><a name="l09859"></a><span class="lineno"> 9859</span>  VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l09860"></a><span class="lineno"> 9860</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l09861"></a><span class="lineno"> 9861</span>  currentFrameIndex,</div><div class="line"><a name="l09862"></a><span class="lineno"> 9862</span>  m_FrameInUseCount,</div><div class="line"><a name="l09863"></a><span class="lineno"> 9863</span>  m_BufferImageGranularity,</div><div class="line"><a name="l09864"></a><span class="lineno"> 9864</span>  size,</div><div class="line"><a name="l09865"></a><span class="lineno"> 9865</span>  alignment,</div><div class="line"><a name="l09866"></a><span class="lineno"> 9866</span>  isUpperAddress,</div><div class="line"><a name="l09867"></a><span class="lineno"> 9867</span>  suballocType,</div><div class="line"><a name="l09868"></a><span class="lineno"> 9868</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l09869"></a><span class="lineno"> 9869</span>  &currRequest))</div><div class="line"><a name="l09870"></a><span class="lineno"> 9870</span>  {</div><div class="line"><a name="l09871"></a><span class="lineno"> 9871</span>  <span class="comment">// Allocate from pCurrBlock.</span></div><div class="line"><a name="l09872"></a><span class="lineno"> 9872</span>  VMA_ASSERT(currRequest.itemsToMakeLostCount == 0);</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">if</span>(mapped)</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>  VkResult res = pBlock->Map(m_hAllocator, 1, VMA_NULL);</div><div class="line"><a name="l09877"></a><span class="lineno"> 9877</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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="keywordflow">return</span> res;</div><div class="line"><a name="l09880"></a><span class="lineno"> 9880</span>  }</div><div class="line"><a name="l09881"></a><span class="lineno"> 9881</span>  }</div><div class="line"><a name="l09882"></a><span class="lineno"> 9882</span>  </div><div class="line"><a name="l09883"></a><span class="lineno"> 9883</span>  <span class="comment">// We no longer have an empty Allocation.</span></div><div class="line"><a name="l09884"></a><span class="lineno"> 9884</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->IsEmpty())</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>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l09887"></a><span class="lineno"> 9887</span>  }</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>  *pAllocation = vma_new(m_hAllocator, VmaAllocation_T)(currentFrameIndex, isUserDataString);</div><div class="line"><a name="l09890"></a><span class="lineno"> 9890</span>  pBlock->m_pMetadata->Alloc(currRequest, suballocType, size, isUpperAddress, *pAllocation);</div><div class="line"><a name="l09891"></a><span class="lineno"> 9891</span>  (*pAllocation)->InitBlockAllocation(</div><div class="line"><a name="l09892"></a><span class="lineno"> 9892</span>  hCurrentPool,</div><div class="line"><a name="l09893"></a><span class="lineno"> 9893</span>  pBlock,</div><div class="line"><a name="l09894"></a><span class="lineno"> 9894</span>  currRequest.offset,</div><div class="line"><a name="l09895"></a><span class="lineno"> 9895</span>  alignment,</div><div class="line"><a name="l09896"></a><span class="lineno"> 9896</span>  size,</div><div class="line"><a name="l09897"></a><span class="lineno"> 9897</span>  suballocType,</div><div class="line"><a name="l09898"></a><span class="lineno"> 9898</span>  mapped,</div><div class="line"><a name="l09899"></a><span class="lineno"> 9899</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="l09900"></a><span class="lineno"> 9900</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l09901"></a><span class="lineno"> 9901</span>  (*pAllocation)->SetUserData(m_hAllocator, pUserData);</div><div class="line"><a name="l09902"></a><span class="lineno"> 9902</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l09903"></a><span class="lineno"> 9903</span>  {</div><div class="line"><a name="l09904"></a><span class="lineno"> 9904</span>  m_hAllocator->FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l09905"></a><span class="lineno"> 9905</span>  }</div><div class="line"><a name="l09906"></a><span class="lineno"> 9906</span>  <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l09907"></a><span class="lineno"> 9907</span>  {</div><div class="line"><a name="l09908"></a><span class="lineno"> 9908</span>  VkResult res = pBlock->WriteMagicValueAroundAllocation(m_hAllocator, currRequest.offset, size);</div><div class="line"><a name="l09909"></a><span class="lineno"> 9909</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="l09910"></a><span class="lineno"> 9910</span>  }</div><div class="line"><a name="l09911"></a><span class="lineno"> 9911</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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> </div><div class="line"><a name="l09916"></a><span class="lineno"> 9916</span> VkResult VmaBlockVector::CreateBlock(VkDeviceSize blockSize, <span class="keywordtype">size_t</span>* pNewBlockIndex)</div><div class="line"><a name="l09917"></a><span class="lineno"> 9917</span> {</div><div class="line"><a name="l09918"></a><span class="lineno"> 9918</span>  VkMemoryAllocateInfo allocInfo = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };</div><div class="line"><a name="l09919"></a><span class="lineno"> 9919</span>  allocInfo.memoryTypeIndex = m_MemoryTypeIndex;</div><div class="line"><a name="l09920"></a><span class="lineno"> 9920</span>  allocInfo.allocationSize = blockSize;</div><div class="line"><a name="l09921"></a><span class="lineno"> 9921</span>  VkDeviceMemory mem = VK_NULL_HANDLE;</div><div class="line"><a name="l09922"></a><span class="lineno"> 9922</span>  VkResult res = m_hAllocator->AllocateVulkanMemory(&allocInfo, &mem);</div><div class="line"><a name="l09923"></a><span class="lineno"> 9923</span>  <span class="keywordflow">if</span>(res < 0)</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>  <span class="keywordflow">return</span> res;</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="comment">// New VkDeviceMemory successfully created.</span></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="comment">// Create new Allocation for it.</span></div><div class="line"><a name="l09931"></a><span class="lineno"> 9931</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = vma_new(m_hAllocator, VmaDeviceMemoryBlock)(m_hAllocator);</div><div class="line"><a name="l09932"></a><span class="lineno"> 9932</span>  pBlock->Init(</div><div class="line"><a name="l09933"></a><span class="lineno"> 9933</span>  m_hAllocator,</div><div class="line"><a name="l09934"></a><span class="lineno"> 9934</span>  m_MemoryTypeIndex,</div><div class="line"><a name="l09935"></a><span class="lineno"> 9935</span>  mem,</div><div class="line"><a name="l09936"></a><span class="lineno"> 9936</span>  allocInfo.allocationSize,</div><div class="line"><a name="l09937"></a><span class="lineno"> 9937</span>  m_NextBlockId++,</div><div class="line"><a name="l09938"></a><span class="lineno"> 9938</span>  m_LinearAlgorithm);</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>  m_Blocks.push_back(pBlock);</div><div class="line"><a name="l09941"></a><span class="lineno"> 9941</span>  <span class="keywordflow">if</span>(pNewBlockIndex != VMA_NULL)</div><div class="line"><a name="l09942"></a><span class="lineno"> 9942</span>  {</div><div class="line"><a name="l09943"></a><span class="lineno"> 9943</span>  *pNewBlockIndex = m_Blocks.size() - 1;</div><div class="line"><a name="l09944"></a><span class="lineno"> 9944</span>  }</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="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l09947"></a><span class="lineno"> 9947</span> }</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> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l09950"></a><span class="lineno"> 9950</span> </div><div class="line"><a name="l09951"></a><span class="lineno"> 9951</span> <span class="keywordtype">void</span> VmaBlockVector::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json)</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</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>  json.BeginObject();</div><div class="line"><a name="l09956"></a><span class="lineno"> 9956</span> </div><div class="line"><a name="l09957"></a><span class="lineno"> 9957</span>  <span class="keywordflow">if</span>(m_IsCustomPool)</div><div class="line"><a name="l09958"></a><span class="lineno"> 9958</span>  {</div><div class="line"><a name="l09959"></a><span class="lineno"> 9959</span>  json.WriteString(<span class="stringliteral">"MemoryTypeIndex"</span>);</div><div class="line"><a name="l09960"></a><span class="lineno"> 9960</span>  json.WriteNumber(m_MemoryTypeIndex);</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>  json.WriteString(<span class="stringliteral">"BlockSize"</span>);</div><div class="line"><a name="l09963"></a><span class="lineno"> 9963</span>  json.WriteNumber(m_PreferredBlockSize);</div><div class="line"><a name="l09964"></a><span class="lineno"> 9964</span> </div><div class="line"><a name="l09965"></a><span class="lineno"> 9965</span>  json.WriteString(<span class="stringliteral">"BlockCount"</span>);</div><div class="line"><a name="l09966"></a><span class="lineno"> 9966</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l09967"></a><span class="lineno"> 9967</span>  <span class="keywordflow">if</span>(m_MinBlockCount > 0)</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>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l09970"></a><span class="lineno"> 9970</span>  json.WriteNumber((uint64_t)m_MinBlockCount);</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="keywordflow">if</span>(m_MaxBlockCount < SIZE_MAX)</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>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l09975"></a><span class="lineno"> 9975</span>  json.WriteNumber((uint64_t)m_MaxBlockCount);</div><div class="line"><a name="l09976"></a><span class="lineno"> 9976</span>  }</div><div class="line"><a name="l09977"></a><span class="lineno"> 9977</span>  json.WriteString(<span class="stringliteral">"Cur"</span>);</div><div class="line"><a name="l09978"></a><span class="lineno"> 9978</span>  json.WriteNumber((uint64_t)m_Blocks.size());</div><div class="line"><a name="l09979"></a><span class="lineno"> 9979</span>  json.EndObject();</div><div class="line"><a name="l09980"></a><span class="lineno"> 9980</span> </div><div class="line"><a name="l09981"></a><span class="lineno"> 9981</span>  <span class="keywordflow">if</span>(m_FrameInUseCount > 0)</div><div class="line"><a name="l09982"></a><span class="lineno"> 9982</span>  {</div><div class="line"><a name="l09983"></a><span class="lineno"> 9983</span>  json.WriteString(<span class="stringliteral">"FrameInUseCount"</span>);</div><div class="line"><a name="l09984"></a><span class="lineno"> 9984</span>  json.WriteNumber(m_FrameInUseCount);</div><div class="line"><a name="l09985"></a><span class="lineno"> 9985</span>  }</div><div class="line"><a name="l09986"></a><span class="lineno"> 9986</span> </div><div class="line"><a name="l09987"></a><span class="lineno"> 9987</span>  <span class="keywordflow">if</span>(m_LinearAlgorithm)</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>  json.WriteString(<span class="stringliteral">"LinearAlgorithm"</span>);</div><div class="line"><a name="l09990"></a><span class="lineno"> 9990</span>  json.WriteBool(<span class="keyword">true</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>  }</div><div class="line"><a name="l09993"></a><span class="lineno"> 9993</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09994"></a><span class="lineno"> 9994</span>  {</div><div class="line"><a name="l09995"></a><span class="lineno"> 9995</span>  json.WriteString(<span class="stringliteral">"PreferredBlockSize"</span>);</div><div class="line"><a name="l09996"></a><span class="lineno"> 9996</span>  json.WriteNumber(m_PreferredBlockSize);</div><div class="line"><a name="l09997"></a><span class="lineno"> 9997</span>  }</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>  json.WriteString(<span class="stringliteral">"Blocks"</span>);</div><div class="line"><a name="l10000"></a><span class="lineno">10000</span>  json.BeginObject();</div><div class="line"><a name="l10001"></a><span class="lineno">10001</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="l10002"></a><span class="lineno">10002</span>  {</div><div class="line"><a name="l10003"></a><span class="lineno">10003</span>  json.BeginString();</div><div class="line"><a name="l10004"></a><span class="lineno">10004</span>  json.ContinueString(m_Blocks[i]->GetId());</div><div class="line"><a name="l10005"></a><span class="lineno">10005</span>  json.EndString();</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>  m_Blocks[i]->m_pMetadata->PrintDetailedMap(json);</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>  json.EndObject();</div><div class="line"><a name="l10010"></a><span class="lineno">10010</span> </div><div class="line"><a name="l10011"></a><span class="lineno">10011</span>  json.EndObject();</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> </div><div class="line"><a name="l10014"></a><span class="lineno">10014</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10015"></a><span class="lineno">10015</span> </div><div class="line"><a name="l10016"></a><span class="lineno">10016</span> VmaDefragmentator* VmaBlockVector::EnsureDefragmentator(</div><div class="line"><a name="l10017"></a><span class="lineno">10017</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10018"></a><span class="lineno">10018</span>  uint32_t currentFrameIndex)</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>  <span class="keywordflow">if</span>(m_pDefragmentator == VMA_NULL)</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>  m_pDefragmentator = vma_new(m_hAllocator, VmaDefragmentator)(</div><div class="line"><a name="l10023"></a><span class="lineno">10023</span>  hAllocator,</div><div class="line"><a name="l10024"></a><span class="lineno">10024</span>  <span class="keyword">this</span>,</div><div class="line"><a name="l10025"></a><span class="lineno">10025</span>  currentFrameIndex);</div><div class="line"><a name="l10026"></a><span class="lineno">10026</span>  }</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">return</span> m_pDefragmentator;</div><div class="line"><a name="l10029"></a><span class="lineno">10029</span> }</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> VkResult VmaBlockVector::Defragment(</div><div class="line"><a name="l10032"></a><span class="lineno">10032</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats,</div><div class="line"><a name="l10033"></a><span class="lineno">10033</span>  VkDeviceSize& maxBytesToMove,</div><div class="line"><a name="l10034"></a><span class="lineno">10034</span>  uint32_t& maxAllocationsToMove)</div><div class="line"><a name="l10035"></a><span class="lineno">10035</span> {</div><div class="line"><a name="l10036"></a><span class="lineno">10036</span>  <span class="keywordflow">if</span>(m_pDefragmentator == VMA_NULL)</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">return</span> VK_SUCCESS;</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> </div><div class="line"><a name="l10041"></a><span class="lineno">10041</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</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="comment">// Defragment.</span></div><div class="line"><a name="l10044"></a><span class="lineno">10044</span>  VkResult result = m_pDefragmentator->Defragment(maxBytesToMove, maxAllocationsToMove);</div><div class="line"><a name="l10045"></a><span class="lineno">10045</span> </div><div class="line"><a name="l10046"></a><span class="lineno">10046</span>  <span class="comment">// Accumulate statistics.</span></div><div class="line"><a name="l10047"></a><span class="lineno">10047</span>  <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</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="keyword">const</span> VkDeviceSize bytesMoved = m_pDefragmentator->GetBytesMoved();</div><div class="line"><a name="l10050"></a><span class="lineno">10050</span>  <span class="keyword">const</span> uint32_t allocationsMoved = m_pDefragmentator->GetAllocationsMoved();</div><div class="line"><a name="l10051"></a><span class="lineno">10051</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a> += bytesMoved;</div><div class="line"><a name="l10052"></a><span class="lineno">10052</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a> += allocationsMoved;</div><div class="line"><a name="l10053"></a><span class="lineno">10053</span>  VMA_ASSERT(bytesMoved <= maxBytesToMove);</div><div class="line"><a name="l10054"></a><span class="lineno">10054</span>  VMA_ASSERT(allocationsMoved <= maxAllocationsToMove);</div><div class="line"><a name="l10055"></a><span class="lineno">10055</span>  maxBytesToMove -= bytesMoved;</div><div class="line"><a name="l10056"></a><span class="lineno">10056</span>  maxAllocationsToMove -= allocationsMoved;</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>  </div><div class="line"><a name="l10059"></a><span class="lineno">10059</span>  <span class="comment">// Free empty blocks.</span></div><div class="line"><a name="l10060"></a><span class="lineno">10060</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l10061"></a><span class="lineno">10061</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l10062"></a><span class="lineno">10062</span>  {</div><div class="line"><a name="l10063"></a><span class="lineno">10063</span>  VmaDeviceMemoryBlock* pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10064"></a><span class="lineno">10064</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->IsEmpty())</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>  <span class="keywordflow">if</span>(m_Blocks.size() > m_MinBlockCount)</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="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</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>  ++pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">deviceMemoryBlocksFreed</a>;</div><div class="line"><a name="l10071"></a><span class="lineno">10071</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">bytesFreed</a> += pBlock->m_pMetadata->GetSize();</div><div class="line"><a name="l10072"></a><span class="lineno">10072</span>  }</div><div class="line"><a name="l10073"></a><span class="lineno">10073</span> </div><div class="line"><a name="l10074"></a><span class="lineno">10074</span>  VmaVectorRemove(m_Blocks, blockIndex);</div><div class="line"><a name="l10075"></a><span class="lineno">10075</span>  pBlock->Destroy(m_hAllocator);</div><div class="line"><a name="l10076"></a><span class="lineno">10076</span>  vma_delete(m_hAllocator, pBlock);</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>  <span class="keywordflow">else</span></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_HasEmptyBlock = <span class="keyword">true</span>;</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>  }</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> </div><div class="line"><a name="l10085"></a><span class="lineno">10085</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l10086"></a><span class="lineno">10086</span> }</div><div class="line"><a name="l10087"></a><span class="lineno">10087</span> </div><div class="line"><a name="l10088"></a><span class="lineno">10088</span> <span class="keywordtype">void</span> VmaBlockVector::DestroyDefragmentator()</div><div class="line"><a name="l10089"></a><span class="lineno">10089</span> {</div><div class="line"><a name="l10090"></a><span class="lineno">10090</span>  <span class="keywordflow">if</span>(m_pDefragmentator != VMA_NULL)</div><div class="line"><a name="l10091"></a><span class="lineno">10091</span>  {</div><div class="line"><a name="l10092"></a><span class="lineno">10092</span>  vma_delete(m_hAllocator, m_pDefragmentator);</div><div class="line"><a name="l10093"></a><span class="lineno">10093</span>  m_pDefragmentator = VMA_NULL;</div><div class="line"><a name="l10094"></a><span class="lineno">10094</span>  }</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> </div><div class="line"><a name="l10097"></a><span class="lineno">10097</span> <span class="keywordtype">void</span> VmaBlockVector::MakePoolAllocationsLost(</div><div class="line"><a name="l10098"></a><span class="lineno">10098</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l10099"></a><span class="lineno">10099</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l10102"></a><span class="lineno">10102</span>  <span class="keywordtype">size_t</span> lostAllocationCount = 0;</div><div class="line"><a name="l10103"></a><span class="lineno">10103</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</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>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10106"></a><span class="lineno">10106</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l10107"></a><span class="lineno">10107</span>  lostAllocationCount += pBlock->m_pMetadata->MakeAllocationsLost(currentFrameIndex, m_FrameInUseCount);</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>  <span class="keywordflow">if</span>(pLostAllocationCount != VMA_NULL)</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>  *pLostAllocationCount = lostAllocationCount;</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> }</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> VkResult VmaBlockVector::CheckCorruption()</div><div class="line"><a name="l10116"></a><span class="lineno">10116</span> {</div><div class="line"><a name="l10117"></a><span class="lineno">10117</span>  <span class="keywordflow">if</span>(!IsCorruptionDetectionEnabled())</div><div class="line"><a name="l10118"></a><span class="lineno">10118</span>  {</div><div class="line"><a name="l10119"></a><span class="lineno">10119</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</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> </div><div class="line"><a name="l10122"></a><span class="lineno">10122</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l10123"></a><span class="lineno">10123</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</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>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10126"></a><span class="lineno">10126</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l10127"></a><span class="lineno">10127</span>  VkResult res = pBlock->CheckCorruption(m_hAllocator);</div><div class="line"><a name="l10128"></a><span class="lineno">10128</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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>  <span class="keywordflow">return</span> res;</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>  }</div><div class="line"><a name="l10133"></a><span class="lineno">10133</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10134"></a><span class="lineno">10134</span> }</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="keywordtype">void</span> VmaBlockVector::AddStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</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>  <span class="keyword">const</span> uint32_t memTypeIndex = m_MemoryTypeIndex;</div><div class="line"><a name="l10139"></a><span class="lineno">10139</span>  <span class="keyword">const</span> uint32_t memHeapIndex = m_hAllocator->MemoryTypeIndexToHeapIndex(memTypeIndex);</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</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">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</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>  <span class="keyword">const</span> VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10146"></a><span class="lineno">10146</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l10147"></a><span class="lineno">10147</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l10148"></a><span class="lineno">10148</span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> allocationStatInfo;</div><div class="line"><a name="l10149"></a><span class="lineno">10149</span>  pBlock->m_pMetadata->CalcAllocationStatInfo(allocationStatInfo);</div><div class="line"><a name="l10150"></a><span class="lineno">10150</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>, allocationStatInfo);</div><div class="line"><a name="l10151"></a><span class="lineno">10151</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[memTypeIndex], allocationStatInfo);</div><div class="line"><a name="l10152"></a><span class="lineno">10152</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[memHeapIndex], allocationStatInfo);</div><div class="line"><a name="l10153"></a><span class="lineno">10153</span>  }</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> </div><div class="line"><a name="l10157"></a><span class="lineno">10157</span> <span class="comment">// VmaDefragmentator members definition</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> VmaDefragmentator::VmaDefragmentator(</div><div class="line"><a name="l10160"></a><span class="lineno">10160</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10161"></a><span class="lineno">10161</span>  VmaBlockVector* pBlockVector,</div><div class="line"><a name="l10162"></a><span class="lineno">10162</span>  uint32_t currentFrameIndex) :</div><div class="line"><a name="l10163"></a><span class="lineno">10163</span>  m_hAllocator(hAllocator),</div><div class="line"><a name="l10164"></a><span class="lineno">10164</span>  m_pBlockVector(pBlockVector),</div><div class="line"><a name="l10165"></a><span class="lineno">10165</span>  m_CurrentFrameIndex(currentFrameIndex),</div><div class="line"><a name="l10166"></a><span class="lineno">10166</span>  m_BytesMoved(0),</div><div class="line"><a name="l10167"></a><span class="lineno">10167</span>  m_AllocationsMoved(0),</div><div class="line"><a name="l10168"></a><span class="lineno">10168</span>  m_Allocations(VmaStlAllocator<AllocationInfo>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l10169"></a><span class="lineno">10169</span>  m_Blocks(VmaStlAllocator<BlockInfo*>(hAllocator->GetAllocationCallbacks()))</div><div class="line"><a name="l10170"></a><span class="lineno">10170</span> {</div><div class="line"><a name="l10171"></a><span class="lineno">10171</span>  VMA_ASSERT(!pBlockVector->UsesLinearAlgorithm());</div><div class="line"><a name="l10172"></a><span class="lineno">10172</span> }</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> VmaDefragmentator::~VmaDefragmentator()</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="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</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>  vma_delete(m_hAllocator, m_Blocks[i]);</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> }</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="keywordtype">void</span> VmaDefragmentator::AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged)</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>  AllocationInfo allocInfo;</div><div class="line"><a name="l10185"></a><span class="lineno">10185</span>  allocInfo.m_hAllocation = hAlloc;</div><div class="line"><a name="l10186"></a><span class="lineno">10186</span>  allocInfo.m_pChanged = pChanged;</div><div class="line"><a name="l10187"></a><span class="lineno">10187</span>  m_Allocations.push_back(allocInfo);</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> </div><div class="line"><a name="l10190"></a><span class="lineno">10190</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="l10191"></a><span class="lineno">10191</span> {</div><div class="line"><a name="l10192"></a><span class="lineno">10192</span>  <span class="comment">// It has already been mapped for defragmentation.</span></div><div class="line"><a name="l10193"></a><span class="lineno">10193</span>  <span class="keywordflow">if</span>(m_pMappedDataForDefragmentation)</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>  *ppMappedData = m_pMappedDataForDefragmentation;</div><div class="line"><a name="l10196"></a><span class="lineno">10196</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  <span class="comment">// It is originally mapped.</span></div><div class="line"><a name="l10200"></a><span class="lineno">10200</span>  <span class="keywordflow">if</span>(m_pBlock->GetMappedData())</div><div class="line"><a name="l10201"></a><span class="lineno">10201</span>  {</div><div class="line"><a name="l10202"></a><span class="lineno">10202</span>  *ppMappedData = m_pBlock->GetMappedData();</div><div class="line"><a name="l10203"></a><span class="lineno">10203</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10204"></a><span class="lineno">10204</span>  }</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="comment">// Map on first usage.</span></div><div class="line"><a name="l10207"></a><span class="lineno">10207</span>  VkResult res = m_pBlock->Map(hAllocator, 1, &m_pMappedDataForDefragmentation);</div><div class="line"><a name="l10208"></a><span class="lineno">10208</span>  *ppMappedData = m_pMappedDataForDefragmentation;</div><div class="line"><a name="l10209"></a><span class="lineno">10209</span>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l10212"></a><span class="lineno">10212</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="l10213"></a><span class="lineno">10213</span> {</div><div class="line"><a name="l10214"></a><span class="lineno">10214</span>  <span class="keywordflow">if</span>(m_pMappedDataForDefragmentation != VMA_NULL)</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>  m_pBlock->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> }</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> VkResult VmaDefragmentator::DefragmentRound(</div><div class="line"><a name="l10221"></a><span class="lineno">10221</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l10222"></a><span class="lineno">10222</span>  uint32_t maxAllocationsToMove)</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="keywordflow">if</span>(m_Blocks.empty())</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="keywordflow">return</span> 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> </div><div class="line"><a name="l10229"></a><span class="lineno">10229</span>  <span class="keywordtype">size_t</span> srcBlockIndex = m_Blocks.size() - 1;</div><div class="line"><a name="l10230"></a><span class="lineno">10230</span>  <span class="keywordtype">size_t</span> srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l10231"></a><span class="lineno">10231</span>  <span class="keywordflow">for</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="comment">// 1. Find next allocation to move.</span></div><div class="line"><a name="l10234"></a><span class="lineno">10234</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="l10235"></a><span class="lineno">10235</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="l10236"></a><span class="lineno">10236</span>  <span class="keywordflow">while</span>(srcAllocIndex >= m_Blocks[srcBlockIndex]->m_Allocations.size())</div><div class="line"><a name="l10237"></a><span class="lineno">10237</span>  {</div><div class="line"><a name="l10238"></a><span class="lineno">10238</span>  <span class="keywordflow">if</span>(m_Blocks[srcBlockIndex]->m_Allocations.empty())</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>  <span class="comment">// Finished: no more allocations to process.</span></div><div class="line"><a name="l10241"></a><span class="lineno">10241</span>  <span class="keywordflow">if</span>(srcBlockIndex == 0)</div><div class="line"><a name="l10242"></a><span class="lineno">10242</span>  {</div><div class="line"><a name="l10243"></a><span class="lineno">10243</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  <span class="keywordflow">else</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>  --srcBlockIndex;</div><div class="line"><a name="l10248"></a><span class="lineno">10248</span>  srcAllocIndex = SIZE_MAX;</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>  }</div><div class="line"><a name="l10251"></a><span class="lineno">10251</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10252"></a><span class="lineno">10252</span>  {</div><div class="line"><a name="l10253"></a><span class="lineno">10253</span>  srcAllocIndex = m_Blocks[srcBlockIndex]->m_Allocations.size() - 1;</div><div class="line"><a name="l10254"></a><span class="lineno">10254</span>  }</div><div class="line"><a name="l10255"></a><span class="lineno">10255</span>  }</div><div class="line"><a name="l10256"></a><span class="lineno">10256</span>  </div><div class="line"><a name="l10257"></a><span class="lineno">10257</span>  BlockInfo* pSrcBlockInfo = m_Blocks[srcBlockIndex];</div><div class="line"><a name="l10258"></a><span class="lineno">10258</span>  AllocationInfo& allocInfo = pSrcBlockInfo->m_Allocations[srcAllocIndex];</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>  <span class="keyword">const</span> VkDeviceSize size = allocInfo.m_hAllocation->GetSize();</div><div class="line"><a name="l10261"></a><span class="lineno">10261</span>  <span class="keyword">const</span> VkDeviceSize srcOffset = allocInfo.m_hAllocation->GetOffset();</div><div class="line"><a name="l10262"></a><span class="lineno">10262</span>  <span class="keyword">const</span> VkDeviceSize alignment = allocInfo.m_hAllocation->GetAlignment();</div><div class="line"><a name="l10263"></a><span class="lineno">10263</span>  <span class="keyword">const</span> VmaSuballocationType suballocType = allocInfo.m_hAllocation->GetSuballocationType();</div><div class="line"><a name="l10264"></a><span class="lineno">10264</span> </div><div class="line"><a name="l10265"></a><span class="lineno">10265</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="l10266"></a><span class="lineno">10266</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dstBlockIndex = 0; dstBlockIndex <= srcBlockIndex; ++dstBlockIndex)</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>  BlockInfo* pDstBlockInfo = m_Blocks[dstBlockIndex];</div><div class="line"><a name="l10269"></a><span class="lineno">10269</span>  VmaAllocationRequest dstAllocRequest;</div><div class="line"><a name="l10270"></a><span class="lineno">10270</span>  <span class="keywordflow">if</span>(pDstBlockInfo->m_pBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l10271"></a><span class="lineno">10271</span>  m_CurrentFrameIndex,</div><div class="line"><a name="l10272"></a><span class="lineno">10272</span>  m_pBlockVector->GetFrameInUseCount(),</div><div class="line"><a name="l10273"></a><span class="lineno">10273</span>  m_pBlockVector->GetBufferImageGranularity(),</div><div class="line"><a name="l10274"></a><span class="lineno">10274</span>  size,</div><div class="line"><a name="l10275"></a><span class="lineno">10275</span>  alignment,</div><div class="line"><a name="l10276"></a><span class="lineno">10276</span>  <span class="keyword">false</span>, <span class="comment">// upperAddress</span></div><div class="line"><a name="l10277"></a><span class="lineno">10277</span>  suballocType,</div><div class="line"><a name="l10278"></a><span class="lineno">10278</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l10279"></a><span class="lineno">10279</span>  &dstAllocRequest) &&</div><div class="line"><a name="l10280"></a><span class="lineno">10280</span>  MoveMakesSense(</div><div class="line"><a name="l10281"></a><span class="lineno">10281</span>  dstBlockIndex, dstAllocRequest.offset, srcBlockIndex, srcOffset))</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>  VMA_ASSERT(dstAllocRequest.itemsToMakeLostCount == 0);</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>  <span class="comment">// Reached limit on number of allocations or bytes to move.</span></div><div class="line"><a name="l10286"></a><span class="lineno">10286</span>  <span class="keywordflow">if</span>((m_AllocationsMoved + 1 > maxAllocationsToMove) ||</div><div class="line"><a name="l10287"></a><span class="lineno">10287</span>  (m_BytesMoved + size > maxBytesToMove))</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>  <span class="keywordflow">return</span> VK_INCOMPLETE;</div><div class="line"><a name="l10290"></a><span class="lineno">10290</span>  }</div><div class="line"><a name="l10291"></a><span class="lineno">10291</span> </div><div class="line"><a name="l10292"></a><span class="lineno">10292</span>  <span class="keywordtype">void</span>* pDstMappedData = VMA_NULL;</div><div class="line"><a name="l10293"></a><span class="lineno">10293</span>  VkResult res = pDstBlockInfo->EnsureMapping(m_hAllocator, &pDstMappedData);</div><div class="line"><a name="l10294"></a><span class="lineno">10294</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10295"></a><span class="lineno">10295</span>  {</div><div class="line"><a name="l10296"></a><span class="lineno">10296</span>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l10299"></a><span class="lineno">10299</span>  <span class="keywordtype">void</span>* pSrcMappedData = VMA_NULL;</div><div class="line"><a name="l10300"></a><span class="lineno">10300</span>  res = pSrcBlockInfo->EnsureMapping(m_hAllocator, &pSrcMappedData);</div><div class="line"><a name="l10301"></a><span class="lineno">10301</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10302"></a><span class="lineno">10302</span>  {</div><div class="line"><a name="l10303"></a><span class="lineno">10303</span>  <span class="keywordflow">return</span> res;</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>  <span class="comment">// THE PLACE WHERE ACTUAL DATA COPY HAPPENS.</span></div><div class="line"><a name="l10307"></a><span class="lineno">10307</span>  memcpy(</div><div class="line"><a name="l10308"></a><span class="lineno">10308</span>  reinterpret_cast<char*>(pDstMappedData) + dstAllocRequest.offset,</div><div class="line"><a name="l10309"></a><span class="lineno">10309</span>  reinterpret_cast<char*>(pSrcMappedData) + srcOffset,</div><div class="line"><a name="l10310"></a><span class="lineno">10310</span>  static_cast<size_t>(size));</div><div class="line"><a name="l10311"></a><span class="lineno">10311</span> </div><div class="line"><a name="l10312"></a><span class="lineno">10312</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l10313"></a><span class="lineno">10313</span>  {</div><div class="line"><a name="l10314"></a><span class="lineno">10314</span>  VmaWriteMagicValue(pDstMappedData, dstAllocRequest.offset - VMA_DEBUG_MARGIN);</div><div class="line"><a name="l10315"></a><span class="lineno">10315</span>  VmaWriteMagicValue(pDstMappedData, dstAllocRequest.offset + size);</div><div class="line"><a name="l10316"></a><span class="lineno">10316</span>  }</div><div class="line"><a name="l10317"></a><span class="lineno">10317</span>  </div><div class="line"><a name="l10318"></a><span class="lineno">10318</span>  pDstBlockInfo->m_pBlock->m_pMetadata->Alloc(</div><div class="line"><a name="l10319"></a><span class="lineno">10319</span>  dstAllocRequest,</div><div class="line"><a name="l10320"></a><span class="lineno">10320</span>  suballocType,</div><div class="line"><a name="l10321"></a><span class="lineno">10321</span>  size,</div><div class="line"><a name="l10322"></a><span class="lineno">10322</span>  <span class="keyword">false</span>, <span class="comment">// upperAddress</span></div><div class="line"><a name="l10323"></a><span class="lineno">10323</span>  allocInfo.m_hAllocation);</div><div class="line"><a name="l10324"></a><span class="lineno">10324</span>  pSrcBlockInfo->m_pBlock->m_pMetadata->FreeAtOffset(srcOffset);</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>  allocInfo.m_hAllocation->ChangeBlockAllocation(m_hAllocator, pDstBlockInfo->m_pBlock, dstAllocRequest.offset);</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>  <span class="keywordflow">if</span>(allocInfo.m_pChanged != VMA_NULL)</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>  *allocInfo.m_pChanged = VK_TRUE;</div><div class="line"><a name="l10331"></a><span class="lineno">10331</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>  ++m_AllocationsMoved;</div><div class="line"><a name="l10334"></a><span class="lineno">10334</span>  m_BytesMoved += size;</div><div class="line"><a name="l10335"></a><span class="lineno">10335</span> </div><div class="line"><a name="l10336"></a><span class="lineno">10336</span>  VmaVectorRemove(pSrcBlockInfo->m_Allocations, srcAllocIndex);</div><div class="line"><a name="l10337"></a><span class="lineno">10337</span> </div><div class="line"><a name="l10338"></a><span class="lineno">10338</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10339"></a><span class="lineno">10339</span>  }</div><div class="line"><a name="l10340"></a><span class="lineno">10340</span>  }</div><div class="line"><a name="l10341"></a><span class="lineno">10341</span> </div><div class="line"><a name="l10342"></a><span class="lineno">10342</span>  <span class="comment">// If not processed, this allocInfo remains in pBlockInfo->m_Allocations for next round.</span></div><div class="line"><a name="l10343"></a><span class="lineno">10343</span> </div><div class="line"><a name="l10344"></a><span class="lineno">10344</span>  <span class="keywordflow">if</span>(srcAllocIndex > 0)</div><div class="line"><a name="l10345"></a><span class="lineno">10345</span>  {</div><div class="line"><a name="l10346"></a><span class="lineno">10346</span>  --srcAllocIndex;</div><div class="line"><a name="l10347"></a><span class="lineno">10347</span>  }</div><div class="line"><a name="l10348"></a><span class="lineno">10348</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10349"></a><span class="lineno">10349</span>  {</div><div class="line"><a name="l10350"></a><span class="lineno">10350</span>  <span class="keywordflow">if</span>(srcBlockIndex > 0)</div><div class="line"><a name="l10351"></a><span class="lineno">10351</span>  {</div><div class="line"><a name="l10352"></a><span class="lineno">10352</span>  --srcBlockIndex;</div><div class="line"><a name="l10353"></a><span class="lineno">10353</span>  srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l10354"></a><span class="lineno">10354</span>  }</div><div class="line"><a name="l10355"></a><span class="lineno">10355</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10356"></a><span class="lineno">10356</span>  {</div><div class="line"><a name="l10357"></a><span class="lineno">10357</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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> }</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> VkResult VmaDefragmentator::Defragment(</div><div class="line"><a name="l10364"></a><span class="lineno">10364</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l10365"></a><span class="lineno">10365</span>  uint32_t maxAllocationsToMove)</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">if</span>(m_Allocations.empty())</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>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  <span class="comment">// Create block info for each block.</span></div><div class="line"><a name="l10373"></a><span class="lineno">10373</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_pBlockVector->m_Blocks.size();</div><div class="line"><a name="l10374"></a><span class="lineno">10374</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</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>  BlockInfo* pBlockInfo = vma_new(m_hAllocator, BlockInfo)(m_hAllocator->GetAllocationCallbacks());</div><div class="line"><a name="l10377"></a><span class="lineno">10377</span>  pBlockInfo->m_pBlock = m_pBlockVector->m_Blocks[blockIndex];</div><div class="line"><a name="l10378"></a><span class="lineno">10378</span>  m_Blocks.push_back(pBlockInfo);</div><div class="line"><a name="l10379"></a><span class="lineno">10379</span>  }</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="comment">// Sort them by m_pBlock pointer value.</span></div><div class="line"><a name="l10382"></a><span class="lineno">10382</span>  VMA_SORT(m_Blocks.begin(), m_Blocks.end(), BlockPointerLess());</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="comment">// Move allocation infos from m_Allocations to appropriate m_Blocks[memTypeIndex].m_Allocations.</span></div><div class="line"><a name="l10385"></a><span class="lineno">10385</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="l10386"></a><span class="lineno">10386</span>  {</div><div class="line"><a name="l10387"></a><span class="lineno">10387</span>  AllocationInfo& allocInfo = m_Allocations[blockIndex];</div><div class="line"><a name="l10388"></a><span class="lineno">10388</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="l10389"></a><span class="lineno">10389</span>  <span class="keywordflow">if</span>(allocInfo.m_hAllocation->GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST)</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>  VmaDeviceMemoryBlock* pBlock = allocInfo.m_hAllocation->GetBlock();</div><div class="line"><a name="l10392"></a><span class="lineno">10392</span>  BlockInfoVector::iterator it = VmaBinaryFindFirstNotLess(m_Blocks.begin(), m_Blocks.end(), pBlock, BlockPointerLess());</div><div class="line"><a name="l10393"></a><span class="lineno">10393</span>  <span class="keywordflow">if</span>(it != m_Blocks.end() && (*it)->m_pBlock == pBlock)</div><div class="line"><a name="l10394"></a><span class="lineno">10394</span>  {</div><div class="line"><a name="l10395"></a><span class="lineno">10395</span>  (*it)->m_Allocations.push_back(allocInfo);</div><div class="line"><a name="l10396"></a><span class="lineno">10396</span>  }</div><div class="line"><a name="l10397"></a><span class="lineno">10397</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10398"></a><span class="lineno">10398</span>  {</div><div class="line"><a name="l10399"></a><span class="lineno">10399</span>  VMA_ASSERT(0);</div><div class="line"><a name="l10400"></a><span class="lineno">10400</span>  }</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>  }</div><div class="line"><a name="l10403"></a><span class="lineno">10403</span>  m_Allocations.clear();</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>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</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>  BlockInfo* pBlockInfo = m_Blocks[blockIndex];</div><div class="line"><a name="l10408"></a><span class="lineno">10408</span>  pBlockInfo->CalcHasNonMovableAllocations();</div><div class="line"><a name="l10409"></a><span class="lineno">10409</span>  pBlockInfo->SortAllocationsBySizeDescecnding();</div><div class="line"><a name="l10410"></a><span class="lineno">10410</span>  }</div><div class="line"><a name="l10411"></a><span class="lineno">10411</span> </div><div class="line"><a name="l10412"></a><span class="lineno">10412</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="l10413"></a><span class="lineno">10413</span>  VMA_SORT(m_Blocks.begin(), m_Blocks.end(), BlockInfoCompareMoveDestination());</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="comment">// Execute defragmentation rounds (the main part).</span></div><div class="line"><a name="l10416"></a><span class="lineno">10416</span>  VkResult result = VK_SUCCESS;</div><div class="line"><a name="l10417"></a><span class="lineno">10417</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="l10418"></a><span class="lineno">10418</span>  {</div><div class="line"><a name="l10419"></a><span class="lineno">10419</span>  result = DefragmentRound(maxBytesToMove, maxAllocationsToMove);</div><div class="line"><a name="l10420"></a><span class="lineno">10420</span>  }</div><div class="line"><a name="l10421"></a><span class="lineno">10421</span> </div><div class="line"><a name="l10422"></a><span class="lineno">10422</span>  <span class="comment">// Unmap blocks that were mapped for defragmentation.</span></div><div class="line"><a name="l10423"></a><span class="lineno">10423</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</div><div class="line"><a name="l10424"></a><span class="lineno">10424</span>  {</div><div class="line"><a name="l10425"></a><span class="lineno">10425</span>  m_Blocks[blockIndex]->Unmap(m_hAllocator);</div><div class="line"><a name="l10426"></a><span class="lineno">10426</span>  }</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="keywordflow">return</span> result;</div><div class="line"><a name="l10429"></a><span class="lineno">10429</span> }</div><div class="line"><a name="l10430"></a><span class="lineno">10430</span> </div><div class="line"><a name="l10431"></a><span class="lineno">10431</span> <span class="keywordtype">bool</span> VmaDefragmentator::MoveMakesSense(</div><div class="line"><a name="l10432"></a><span class="lineno">10432</span>  <span class="keywordtype">size_t</span> dstBlockIndex, VkDeviceSize dstOffset,</div><div class="line"><a name="l10433"></a><span class="lineno">10433</span>  <span class="keywordtype">size_t</span> srcBlockIndex, VkDeviceSize srcOffset)</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="keywordflow">if</span>(dstBlockIndex < srcBlockIndex)</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="keywordflow">return</span> <span class="keyword">true</span>;</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>  <span class="keywordflow">if</span>(dstBlockIndex > srcBlockIndex)</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>  <span class="keywordflow">return</span> <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>  <span class="keywordflow">if</span>(dstOffset < srcOffset)</div><div class="line"><a name="l10444"></a><span class="lineno">10444</span>  {</div><div class="line"><a name="l10445"></a><span class="lineno">10445</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l10446"></a><span class="lineno">10446</span>  }</div><div class="line"><a name="l10447"></a><span class="lineno">10447</span>  <span class="keywordflow">return</span> <span class="keyword">false</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> </div><div class="line"><a name="l10451"></a><span class="lineno">10451</span> <span class="comment">// VmaRecorder</span></div><div class="line"><a name="l10452"></a><span class="lineno">10452</span> </div><div class="line"><a name="l10453"></a><span class="lineno">10453</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l10454"></a><span class="lineno">10454</span> </div><div class="line"><a name="l10455"></a><span class="lineno">10455</span> VmaRecorder::VmaRecorder() :</div><div class="line"><a name="l10456"></a><span class="lineno">10456</span>  m_UseMutex(true),</div><div class="line"><a name="l10457"></a><span class="lineno">10457</span>  m_Flags(0),</div><div class="line"><a name="l10458"></a><span class="lineno">10458</span>  m_File(VMA_NULL),</div><div class="line"><a name="l10459"></a><span class="lineno">10459</span>  m_Freq(INT64_MAX),</div><div class="line"><a name="l10460"></a><span class="lineno">10460</span>  m_StartCounter(INT64_MAX)</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> </div><div class="line"><a name="l10464"></a><span class="lineno">10464</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="l10465"></a><span class="lineno">10465</span> {</div><div class="line"><a name="l10466"></a><span class="lineno">10466</span>  m_UseMutex = useMutex;</div><div class="line"><a name="l10467"></a><span class="lineno">10467</span>  m_Flags = settings.<a class="code" href="struct_vma_record_settings.html#ad8fdcc92119ae7a8c08c1a564c01d63a">flags</a>;</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>  QueryPerformanceFrequency((LARGE_INTEGER*)&m_Freq);</div><div class="line"><a name="l10470"></a><span class="lineno">10470</span>  QueryPerformanceCounter((LARGE_INTEGER*)&m_StartCounter);</div><div class="line"><a name="l10471"></a><span class="lineno">10471</span> </div><div class="line"><a name="l10472"></a><span class="lineno">10472</span>  <span class="comment">// Open file for writing.</span></div><div class="line"><a name="l10473"></a><span class="lineno">10473</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="l10474"></a><span class="lineno">10474</span>  <span class="keywordflow">if</span>(err != 0)</div><div class="line"><a name="l10475"></a><span class="lineno">10475</span>  {</div><div class="line"><a name="l10476"></a><span class="lineno">10476</span>  <span class="keywordflow">return</span> VK_ERROR_INITIALIZATION_FAILED;</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> </div><div class="line"><a name="l10479"></a><span class="lineno">10479</span>  <span class="comment">// Write header.</span></div><div class="line"><a name="l10480"></a><span class="lineno">10480</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="l10481"></a><span class="lineno">10481</span>  fprintf(m_File, <span class="stringliteral">"%s\n"</span>, <span class="stringliteral">"1,3"</span>);</div><div class="line"><a name="l10482"></a><span class="lineno">10482</span> </div><div class="line"><a name="l10483"></a><span class="lineno">10483</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10484"></a><span class="lineno">10484</span> }</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> VmaRecorder::~VmaRecorder()</div><div class="line"><a name="l10487"></a><span class="lineno">10487</span> {</div><div class="line"><a name="l10488"></a><span class="lineno">10488</span>  <span class="keywordflow">if</span>(m_File != VMA_NULL)</div><div class="line"><a name="l10489"></a><span class="lineno">10489</span>  {</div><div class="line"><a name="l10490"></a><span class="lineno">10490</span>  fclose(m_File);</div><div class="line"><a name="l10491"></a><span class="lineno">10491</span>  }</div><div class="line"><a name="l10492"></a><span class="lineno">10492</span> }</div><div class="line"><a name="l10493"></a><span class="lineno">10493</span> </div><div class="line"><a name="l10494"></a><span class="lineno">10494</span> <span class="keywordtype">void</span> VmaRecorder::RecordCreateAllocator(uint32_t frameIndex)</div><div class="line"><a name="l10495"></a><span class="lineno">10495</span> {</div><div class="line"><a name="l10496"></a><span class="lineno">10496</span>  CallParams callParams;</div><div class="line"><a name="l10497"></a><span class="lineno">10497</span>  GetBasicParams(callParams);</div><div class="line"><a name="l10498"></a><span class="lineno">10498</span> </div><div class="line"><a name="l10499"></a><span class="lineno">10499</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10500"></a><span class="lineno">10500</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaCreateAllocator\n"</span>, callParams.threadId, callParams.time, frameIndex);</div><div class="line"><a name="l10501"></a><span class="lineno">10501</span>  Flush();</div><div class="line"><a name="l10502"></a><span class="lineno">10502</span> }</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> <span class="keywordtype">void</span> VmaRecorder::RecordDestroyAllocator(uint32_t frameIndex)</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>  CallParams callParams;</div><div class="line"><a name="l10507"></a><span class="lineno">10507</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10510"></a><span class="lineno">10510</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaDestroyAllocator\n"</span>, callParams.threadId, callParams.time, frameIndex);</div><div class="line"><a name="l10511"></a><span class="lineno">10511</span>  Flush();</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> </div><div class="line"><a name="l10514"></a><span class="lineno">10514</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="l10515"></a><span class="lineno">10515</span> {</div><div class="line"><a name="l10516"></a><span class="lineno">10516</span>  CallParams callParams;</div><div class="line"><a name="l10517"></a><span class="lineno">10517</span>  GetBasicParams(callParams);</div><div class="line"><a name="l10518"></a><span class="lineno">10518</span> </div><div class="line"><a name="l10519"></a><span class="lineno">10519</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10520"></a><span class="lineno">10520</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="l10521"></a><span class="lineno">10521</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>,</div><div class="line"><a name="l10522"></a><span class="lineno">10522</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">flags</a>,</div><div class="line"><a name="l10523"></a><span class="lineno">10523</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a>,</div><div class="line"><a name="l10524"></a><span class="lineno">10524</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae">minBlockCount</a>,</div><div class="line"><a name="l10525"></a><span class="lineno">10525</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a>,</div><div class="line"><a name="l10526"></a><span class="lineno">10526</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">frameInUseCount</a>,</div><div class="line"><a name="l10527"></a><span class="lineno">10527</span>  pool);</div><div class="line"><a name="l10528"></a><span class="lineno">10528</span>  Flush();</div><div class="line"><a name="l10529"></a><span class="lineno">10529</span> }</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> <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="l10532"></a><span class="lineno">10532</span> {</div><div class="line"><a name="l10533"></a><span class="lineno">10533</span>  CallParams callParams;</div><div class="line"><a name="l10534"></a><span class="lineno">10534</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10537"></a><span class="lineno">10537</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="l10538"></a><span class="lineno">10538</span>  pool);</div><div class="line"><a name="l10539"></a><span class="lineno">10539</span>  Flush();</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> </div><div class="line"><a name="l10542"></a><span class="lineno">10542</span> <span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemory(uint32_t frameIndex,</div><div class="line"><a name="l10543"></a><span class="lineno">10543</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l10544"></a><span class="lineno">10544</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="l10545"></a><span class="lineno">10545</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l10546"></a><span class="lineno">10546</span> {</div><div class="line"><a name="l10547"></a><span class="lineno">10547</span>  CallParams callParams;</div><div class="line"><a name="l10548"></a><span class="lineno">10548</span>  GetBasicParams(callParams);</div><div class="line"><a name="l10549"></a><span class="lineno">10549</span> </div><div class="line"><a name="l10550"></a><span class="lineno">10550</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10551"></a><span class="lineno">10551</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="l10552"></a><span class="lineno">10552</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="l10553"></a><span class="lineno">10553</span>  vkMemReq.size,</div><div class="line"><a name="l10554"></a><span class="lineno">10554</span>  vkMemReq.alignment,</div><div class="line"><a name="l10555"></a><span class="lineno">10555</span>  vkMemReq.memoryTypeBits,</div><div class="line"><a name="l10556"></a><span class="lineno">10556</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l10557"></a><span class="lineno">10557</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l10558"></a><span class="lineno">10558</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l10559"></a><span class="lineno">10559</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l10560"></a><span class="lineno">10560</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l10561"></a><span class="lineno">10561</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l10562"></a><span class="lineno">10562</span>  allocation,</div><div class="line"><a name="l10563"></a><span class="lineno">10563</span>  userDataStr.GetString());</div><div class="line"><a name="l10564"></a><span class="lineno">10564</span>  Flush();</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> </div><div class="line"><a name="l10567"></a><span class="lineno">10567</span> <span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemoryForBuffer(uint32_t frameIndex,</div><div class="line"><a name="l10568"></a><span class="lineno">10568</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l10569"></a><span class="lineno">10569</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l10570"></a><span class="lineno">10570</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l10571"></a><span class="lineno">10571</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="l10572"></a><span class="lineno">10572</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l10573"></a><span class="lineno">10573</span> {</div><div class="line"><a name="l10574"></a><span class="lineno">10574</span>  CallParams callParams;</div><div class="line"><a name="l10575"></a><span class="lineno">10575</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10578"></a><span class="lineno">10578</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="l10579"></a><span class="lineno">10579</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="l10580"></a><span class="lineno">10580</span>  vkMemReq.size,</div><div class="line"><a name="l10581"></a><span class="lineno">10581</span>  vkMemReq.alignment,</div><div class="line"><a name="l10582"></a><span class="lineno">10582</span>  vkMemReq.memoryTypeBits,</div><div class="line"><a name="l10583"></a><span class="lineno">10583</span>  requiresDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l10584"></a><span class="lineno">10584</span>  prefersDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l10585"></a><span class="lineno">10585</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l10586"></a><span class="lineno">10586</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l10587"></a><span class="lineno">10587</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l10588"></a><span class="lineno">10588</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l10589"></a><span class="lineno">10589</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l10590"></a><span class="lineno">10590</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l10591"></a><span class="lineno">10591</span>  allocation,</div><div class="line"><a name="l10592"></a><span class="lineno">10592</span>  userDataStr.GetString());</div><div class="line"><a name="l10593"></a><span class="lineno">10593</span>  Flush();</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> </div><div class="line"><a name="l10596"></a><span class="lineno">10596</span> <span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemoryForImage(uint32_t frameIndex,</div><div class="line"><a name="l10597"></a><span class="lineno">10597</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l10598"></a><span class="lineno">10598</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l10599"></a><span class="lineno">10599</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l10600"></a><span class="lineno">10600</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="l10601"></a><span class="lineno">10601</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l10602"></a><span class="lineno">10602</span> {</div><div class="line"><a name="l10603"></a><span class="lineno">10603</span>  CallParams callParams;</div><div class="line"><a name="l10604"></a><span class="lineno">10604</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10607"></a><span class="lineno">10607</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="l10608"></a><span class="lineno">10608</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="l10609"></a><span class="lineno">10609</span>  vkMemReq.size,</div><div class="line"><a name="l10610"></a><span class="lineno">10610</span>  vkMemReq.alignment,</div><div class="line"><a name="l10611"></a><span class="lineno">10611</span>  vkMemReq.memoryTypeBits,</div><div class="line"><a name="l10612"></a><span class="lineno">10612</span>  requiresDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l10613"></a><span class="lineno">10613</span>  prefersDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l10614"></a><span class="lineno">10614</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l10615"></a><span class="lineno">10615</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l10616"></a><span class="lineno">10616</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l10617"></a><span class="lineno">10617</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l10618"></a><span class="lineno">10618</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l10619"></a><span class="lineno">10619</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l10620"></a><span class="lineno">10620</span>  allocation,</div><div class="line"><a name="l10621"></a><span class="lineno">10621</span>  userDataStr.GetString());</div><div class="line"><a name="l10622"></a><span class="lineno">10622</span>  Flush();</div><div class="line"><a name="l10623"></a><span class="lineno">10623</span> }</div><div class="line"><a name="l10624"></a><span class="lineno">10624</span> </div><div class="line"><a name="l10625"></a><span class="lineno">10625</span> <span class="keywordtype">void</span> VmaRecorder::RecordFreeMemory(uint32_t frameIndex,</div><div class="line"><a name="l10626"></a><span class="lineno">10626</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l10627"></a><span class="lineno">10627</span> {</div><div class="line"><a name="l10628"></a><span class="lineno">10628</span>  CallParams callParams;</div><div class="line"><a name="l10629"></a><span class="lineno">10629</span>  GetBasicParams(callParams);</div><div class="line"><a name="l10630"></a><span class="lineno">10630</span> </div><div class="line"><a name="l10631"></a><span class="lineno">10631</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10632"></a><span class="lineno">10632</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="l10633"></a><span class="lineno">10633</span>  allocation);</div><div class="line"><a name="l10634"></a><span class="lineno">10634</span>  Flush();</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> <span class="keywordtype">void</span> VmaRecorder::RecordSetAllocationUserData(uint32_t frameIndex,</div><div class="line"><a name="l10638"></a><span class="lineno">10638</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l10639"></a><span class="lineno">10639</span>  <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData)</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>  CallParams callParams;</div><div class="line"><a name="l10642"></a><span class="lineno">10642</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10645"></a><span class="lineno">10645</span>  UserDataString userDataStr(</div><div class="line"><a name="l10646"></a><span class="lineno">10646</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="l10647"></a><span class="lineno">10647</span>  pUserData);</div><div class="line"><a name="l10648"></a><span class="lineno">10648</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="l10649"></a><span class="lineno">10649</span>  allocation,</div><div class="line"><a name="l10650"></a><span class="lineno">10650</span>  userDataStr.GetString());</div><div class="line"><a name="l10651"></a><span class="lineno">10651</span>  Flush();</div><div class="line"><a name="l10652"></a><span class="lineno">10652</span> }</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="keywordtype">void</span> VmaRecorder::RecordCreateLostAllocation(uint32_t frameIndex,</div><div class="line"><a name="l10655"></a><span class="lineno">10655</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  CallParams callParams;</div><div class="line"><a name="l10658"></a><span class="lineno">10658</span>  GetBasicParams(callParams);</div><div class="line"><a name="l10659"></a><span class="lineno">10659</span> </div><div class="line"><a name="l10660"></a><span class="lineno">10660</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10661"></a><span class="lineno">10661</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="l10662"></a><span class="lineno">10662</span>  allocation);</div><div class="line"><a name="l10663"></a><span class="lineno">10663</span>  Flush();</div><div class="line"><a name="l10664"></a><span class="lineno">10664</span> }</div><div class="line"><a name="l10665"></a><span class="lineno">10665</span> </div><div class="line"><a name="l10666"></a><span class="lineno">10666</span> <span class="keywordtype">void</span> VmaRecorder::RecordMapMemory(uint32_t frameIndex,</div><div class="line"><a name="l10667"></a><span class="lineno">10667</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l10668"></a><span class="lineno">10668</span> {</div><div class="line"><a name="l10669"></a><span class="lineno">10669</span>  CallParams callParams;</div><div class="line"><a name="l10670"></a><span class="lineno">10670</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10673"></a><span class="lineno">10673</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="l10674"></a><span class="lineno">10674</span>  allocation);</div><div class="line"><a name="l10675"></a><span class="lineno">10675</span>  Flush();</div><div class="line"><a name="l10676"></a><span class="lineno">10676</span> }</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="keywordtype">void</span> VmaRecorder::RecordUnmapMemory(uint32_t frameIndex,</div><div class="line"><a name="l10679"></a><span class="lineno">10679</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l10680"></a><span class="lineno">10680</span> {</div><div class="line"><a name="l10681"></a><span class="lineno">10681</span>  CallParams callParams;</div><div class="line"><a name="l10682"></a><span class="lineno">10682</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10685"></a><span class="lineno">10685</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="l10686"></a><span class="lineno">10686</span>  allocation);</div><div class="line"><a name="l10687"></a><span class="lineno">10687</span>  Flush();</div><div class="line"><a name="l10688"></a><span class="lineno">10688</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="keywordtype">void</span> VmaRecorder::RecordFlushAllocation(uint32_t frameIndex,</div><div class="line"><a name="l10691"></a><span class="lineno">10691</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</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>  CallParams callParams;</div><div class="line"><a name="l10694"></a><span class="lineno">10694</span>  GetBasicParams(callParams);</div><div class="line"><a name="l10695"></a><span class="lineno">10695</span> </div><div class="line"><a name="l10696"></a><span class="lineno">10696</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10697"></a><span class="lineno">10697</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="l10698"></a><span class="lineno">10698</span>  allocation,</div><div class="line"><a name="l10699"></a><span class="lineno">10699</span>  offset,</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>  Flush();</div><div class="line"><a name="l10702"></a><span class="lineno">10702</span> }</div><div class="line"><a name="l10703"></a><span class="lineno">10703</span> </div><div class="line"><a name="l10704"></a><span class="lineno">10704</span> <span class="keywordtype">void</span> VmaRecorder::RecordInvalidateAllocation(uint32_t frameIndex,</div><div class="line"><a name="l10705"></a><span class="lineno">10705</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</div><div class="line"><a name="l10706"></a><span class="lineno">10706</span> {</div><div class="line"><a name="l10707"></a><span class="lineno">10707</span>  CallParams callParams;</div><div class="line"><a name="l10708"></a><span class="lineno">10708</span>  GetBasicParams(callParams);</div><div class="line"><a name="l10709"></a><span class="lineno">10709</span> </div><div class="line"><a name="l10710"></a><span class="lineno">10710</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10711"></a><span class="lineno">10711</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="l10712"></a><span class="lineno">10712</span>  allocation,</div><div class="line"><a name="l10713"></a><span class="lineno">10713</span>  offset,</div><div class="line"><a name="l10714"></a><span class="lineno">10714</span>  size);</div><div class="line"><a name="l10715"></a><span class="lineno">10715</span>  Flush();</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> </div><div class="line"><a name="l10718"></a><span class="lineno">10718</span> <span class="keywordtype">void</span> VmaRecorder::RecordCreateBuffer(uint32_t frameIndex,</div><div class="line"><a name="l10719"></a><span class="lineno">10719</span>  <span class="keyword">const</span> VkBufferCreateInfo& bufCreateInfo,</div><div class="line"><a name="l10720"></a><span class="lineno">10720</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="l10721"></a><span class="lineno">10721</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  CallParams callParams;</div><div class="line"><a name="l10724"></a><span class="lineno">10724</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10727"></a><span class="lineno">10727</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="l10728"></a><span class="lineno">10728</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="l10729"></a><span class="lineno">10729</span>  bufCreateInfo.flags,</div><div class="line"><a name="l10730"></a><span class="lineno">10730</span>  bufCreateInfo.size,</div><div class="line"><a name="l10731"></a><span class="lineno">10731</span>  bufCreateInfo.usage,</div><div class="line"><a name="l10732"></a><span class="lineno">10732</span>  bufCreateInfo.sharingMode,</div><div class="line"><a name="l10733"></a><span class="lineno">10733</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l10734"></a><span class="lineno">10734</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l10735"></a><span class="lineno">10735</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l10736"></a><span class="lineno">10736</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l10737"></a><span class="lineno">10737</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l10738"></a><span class="lineno">10738</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l10739"></a><span class="lineno">10739</span>  allocation,</div><div class="line"><a name="l10740"></a><span class="lineno">10740</span>  userDataStr.GetString());</div><div class="line"><a name="l10741"></a><span class="lineno">10741</span>  Flush();</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> </div><div class="line"><a name="l10744"></a><span class="lineno">10744</span> <span class="keywordtype">void</span> VmaRecorder::RecordCreateImage(uint32_t frameIndex,</div><div class="line"><a name="l10745"></a><span class="lineno">10745</span>  <span class="keyword">const</span> VkImageCreateInfo& imageCreateInfo,</div><div class="line"><a name="l10746"></a><span class="lineno">10746</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="l10747"></a><span class="lineno">10747</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l10748"></a><span class="lineno">10748</span> {</div><div class="line"><a name="l10749"></a><span class="lineno">10749</span>  CallParams callParams;</div><div class="line"><a name="l10750"></a><span class="lineno">10750</span>  GetBasicParams(callParams);</div><div class="line"><a name="l10751"></a><span class="lineno">10751</span> </div><div class="line"><a name="l10752"></a><span class="lineno">10752</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10753"></a><span class="lineno">10753</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="l10754"></a><span class="lineno">10754</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="l10755"></a><span class="lineno">10755</span>  imageCreateInfo.flags,</div><div class="line"><a name="l10756"></a><span class="lineno">10756</span>  imageCreateInfo.imageType,</div><div class="line"><a name="l10757"></a><span class="lineno">10757</span>  imageCreateInfo.format,</div><div class="line"><a name="l10758"></a><span class="lineno">10758</span>  imageCreateInfo.extent.width,</div><div class="line"><a name="l10759"></a><span class="lineno">10759</span>  imageCreateInfo.extent.height,</div><div class="line"><a name="l10760"></a><span class="lineno">10760</span>  imageCreateInfo.extent.depth,</div><div class="line"><a name="l10761"></a><span class="lineno">10761</span>  imageCreateInfo.mipLevels,</div><div class="line"><a name="l10762"></a><span class="lineno">10762</span>  imageCreateInfo.arrayLayers,</div><div class="line"><a name="l10763"></a><span class="lineno">10763</span>  imageCreateInfo.samples,</div><div class="line"><a name="l10764"></a><span class="lineno">10764</span>  imageCreateInfo.tiling,</div><div class="line"><a name="l10765"></a><span class="lineno">10765</span>  imageCreateInfo.usage,</div><div class="line"><a name="l10766"></a><span class="lineno">10766</span>  imageCreateInfo.sharingMode,</div><div class="line"><a name="l10767"></a><span class="lineno">10767</span>  imageCreateInfo.initialLayout,</div><div class="line"><a name="l10768"></a><span class="lineno">10768</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l10769"></a><span class="lineno">10769</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l10770"></a><span class="lineno">10770</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l10771"></a><span class="lineno">10771</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l10772"></a><span class="lineno">10772</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l10773"></a><span class="lineno">10773</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l10774"></a><span class="lineno">10774</span>  allocation,</div><div class="line"><a name="l10775"></a><span class="lineno">10775</span>  userDataStr.GetString());</div><div class="line"><a name="l10776"></a><span class="lineno">10776</span>  Flush();</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> </div><div class="line"><a name="l10779"></a><span class="lineno">10779</span> <span class="keywordtype">void</span> VmaRecorder::RecordDestroyBuffer(uint32_t frameIndex,</div><div class="line"><a name="l10780"></a><span class="lineno">10780</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  CallParams callParams;</div><div class="line"><a name="l10783"></a><span class="lineno">10783</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10786"></a><span class="lineno">10786</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="l10787"></a><span class="lineno">10787</span>  allocation);</div><div class="line"><a name="l10788"></a><span class="lineno">10788</span>  Flush();</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="keywordtype">void</span> VmaRecorder::RecordDestroyImage(uint32_t frameIndex,</div><div class="line"><a name="l10792"></a><span class="lineno">10792</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  CallParams callParams;</div><div class="line"><a name="l10795"></a><span class="lineno">10795</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10798"></a><span class="lineno">10798</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="l10799"></a><span class="lineno">10799</span>  allocation);</div><div class="line"><a name="l10800"></a><span class="lineno">10800</span>  Flush();</div><div class="line"><a name="l10801"></a><span class="lineno">10801</span> }</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="keywordtype">void</span> VmaRecorder::RecordTouchAllocation(uint32_t frameIndex,</div><div class="line"><a name="l10804"></a><span class="lineno">10804</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l10805"></a><span class="lineno">10805</span> {</div><div class="line"><a name="l10806"></a><span class="lineno">10806</span>  CallParams callParams;</div><div class="line"><a name="l10807"></a><span class="lineno">10807</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10810"></a><span class="lineno">10810</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="l10811"></a><span class="lineno">10811</span>  allocation);</div><div class="line"><a name="l10812"></a><span class="lineno">10812</span>  Flush();</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> </div><div class="line"><a name="l10815"></a><span class="lineno">10815</span> <span class="keywordtype">void</span> VmaRecorder::RecordGetAllocationInfo(uint32_t frameIndex,</div><div class="line"><a name="l10816"></a><span class="lineno">10816</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l10817"></a><span class="lineno">10817</span> {</div><div class="line"><a name="l10818"></a><span class="lineno">10818</span>  CallParams callParams;</div><div class="line"><a name="l10819"></a><span class="lineno">10819</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10822"></a><span class="lineno">10822</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="l10823"></a><span class="lineno">10823</span>  allocation);</div><div class="line"><a name="l10824"></a><span class="lineno">10824</span>  Flush();</div><div class="line"><a name="l10825"></a><span class="lineno">10825</span> }</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> <span class="keywordtype">void</span> VmaRecorder::RecordMakePoolAllocationsLost(uint32_t frameIndex,</div><div class="line"><a name="l10828"></a><span class="lineno">10828</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</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>  CallParams callParams;</div><div class="line"><a name="l10831"></a><span class="lineno">10831</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l10834"></a><span class="lineno">10834</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="l10835"></a><span class="lineno">10835</span>  pool);</div><div class="line"><a name="l10836"></a><span class="lineno">10836</span>  Flush();</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> </div><div class="line"><a name="l10839"></a><span class="lineno">10839</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="l10840"></a><span class="lineno">10840</span> {</div><div class="line"><a name="l10841"></a><span class="lineno">10841</span>  <span class="keywordflow">if</span>(pUserData != VMA_NULL)</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>  <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="l10844"></a><span class="lineno">10844</span>  {</div><div class="line"><a name="l10845"></a><span class="lineno">10845</span>  m_Str = (<span class="keyword">const</span> <span class="keywordtype">char</span>*)pUserData;</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>  <span class="keywordflow">else</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>  sprintf_s(m_PtrStr, <span class="stringliteral">"%p"</span>, pUserData);</div><div class="line"><a name="l10850"></a><span class="lineno">10850</span>  m_Str = m_PtrStr;</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>  }</div><div class="line"><a name="l10853"></a><span class="lineno">10853</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10854"></a><span class="lineno">10854</span>  {</div><div class="line"><a name="l10855"></a><span class="lineno">10855</span>  m_Str = <span class="stringliteral">""</span>;</div><div class="line"><a name="l10856"></a><span class="lineno">10856</span>  }</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> <span class="keywordtype">void</span> VmaRecorder::WriteConfiguration(</div><div class="line"><a name="l10860"></a><span class="lineno">10860</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties& devProps,</div><div class="line"><a name="l10861"></a><span class="lineno">10861</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties& memProps,</div><div class="line"><a name="l10862"></a><span class="lineno">10862</span>  <span class="keywordtype">bool</span> dedicatedAllocationExtensionEnabled)</div><div class="line"><a name="l10863"></a><span class="lineno">10863</span> {</div><div class="line"><a name="l10864"></a><span class="lineno">10864</span>  fprintf(m_File, <span class="stringliteral">"Config,Begin\n"</span>);</div><div class="line"><a name="l10865"></a><span class="lineno">10865</span> </div><div class="line"><a name="l10866"></a><span class="lineno">10866</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,apiVersion,%u\n"</span>, devProps.apiVersion);</div><div class="line"><a name="l10867"></a><span class="lineno">10867</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,driverVersion,%u\n"</span>, devProps.driverVersion);</div><div class="line"><a name="l10868"></a><span class="lineno">10868</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,vendorID,%u\n"</span>, devProps.vendorID);</div><div class="line"><a name="l10869"></a><span class="lineno">10869</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,deviceID,%u\n"</span>, devProps.deviceID);</div><div class="line"><a name="l10870"></a><span class="lineno">10870</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,deviceType,%u\n"</span>, devProps.deviceType);</div><div class="line"><a name="l10871"></a><span class="lineno">10871</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,deviceName,%s\n"</span>, devProps.deviceName);</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>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceLimits,maxMemoryAllocationCount,%u\n"</span>, devProps.limits.maxMemoryAllocationCount);</div><div class="line"><a name="l10874"></a><span class="lineno">10874</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceLimits,bufferImageGranularity,%llu\n"</span>, devProps.limits.bufferImageGranularity);</div><div class="line"><a name="l10875"></a><span class="lineno">10875</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceLimits,nonCoherentAtomSize,%llu\n"</span>, devProps.limits.nonCoherentAtomSize);</div><div class="line"><a name="l10876"></a><span class="lineno">10876</span> </div><div class="line"><a name="l10877"></a><span class="lineno">10877</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,HeapCount,%u\n"</span>, memProps.memoryHeapCount);</div><div class="line"><a name="l10878"></a><span class="lineno">10878</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < memProps.memoryHeapCount; ++i)</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>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,Heap,%u,size,%llu\n"</span>, i, memProps.memoryHeaps[i].size);</div><div class="line"><a name="l10881"></a><span class="lineno">10881</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="l10882"></a><span class="lineno">10882</span>  }</div><div class="line"><a name="l10883"></a><span class="lineno">10883</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,TypeCount,%u\n"</span>, memProps.memoryTypeCount);</div><div class="line"><a name="l10884"></a><span class="lineno">10884</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < memProps.memoryTypeCount; ++i)</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>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,Type,%u,heapIndex,%u\n"</span>, i, memProps.memoryTypes[i].heapIndex);</div><div class="line"><a name="l10887"></a><span class="lineno">10887</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="l10888"></a><span class="lineno">10888</span>  }</div><div class="line"><a name="l10889"></a><span class="lineno">10889</span> </div><div class="line"><a name="l10890"></a><span class="lineno">10890</span>  fprintf(m_File, <span class="stringliteral">"Extension,VK_KHR_dedicated_allocation,%u\n"</span>, dedicatedAllocationExtensionEnabled ? 1 : 0);</div><div class="line"><a name="l10891"></a><span class="lineno">10891</span> </div><div class="line"><a name="l10892"></a><span class="lineno">10892</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="l10893"></a><span class="lineno">10893</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_ALIGNMENT,%llu\n"</span>, (VkDeviceSize)VMA_DEBUG_ALIGNMENT);</div><div class="line"><a name="l10894"></a><span class="lineno">10894</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_MARGIN,%llu\n"</span>, (VkDeviceSize)VMA_DEBUG_MARGIN);</div><div class="line"><a name="l10895"></a><span class="lineno">10895</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="l10896"></a><span class="lineno">10896</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="l10897"></a><span class="lineno">10897</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="l10898"></a><span class="lineno">10898</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="l10899"></a><span class="lineno">10899</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="l10900"></a><span class="lineno">10900</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="l10901"></a><span class="lineno">10901</span> </div><div class="line"><a name="l10902"></a><span class="lineno">10902</span>  fprintf(m_File, <span class="stringliteral">"Config,End\n"</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> <span class="keywordtype">void</span> VmaRecorder::GetBasicParams(CallParams& outParams)</div><div class="line"><a name="l10906"></a><span class="lineno">10906</span> {</div><div class="line"><a name="l10907"></a><span class="lineno">10907</span>  outParams.threadId = GetCurrentThreadId();</div><div class="line"><a name="l10908"></a><span class="lineno">10908</span> </div><div class="line"><a name="l10909"></a><span class="lineno">10909</span>  LARGE_INTEGER counter;</div><div class="line"><a name="l10910"></a><span class="lineno">10910</span>  QueryPerformanceCounter(&counter);</div><div class="line"><a name="l10911"></a><span class="lineno">10911</span>  outParams.time = (double)(counter.QuadPart - m_StartCounter) / (double)m_Freq;</div><div class="line"><a name="l10912"></a><span class="lineno">10912</span> }</div><div class="line"><a name="l10913"></a><span class="lineno">10913</span> </div><div class="line"><a name="l10914"></a><span class="lineno">10914</span> <span class="keywordtype">void</span> VmaRecorder::Flush()</div><div class="line"><a name="l10915"></a><span class="lineno">10915</span> {</div><div class="line"><a name="l10916"></a><span class="lineno">10916</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="l10917"></a><span class="lineno">10917</span>  {</div><div class="line"><a name="l10918"></a><span class="lineno">10918</span>  fflush(m_File);</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> }</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> <span class="preprocessor">#endif // #if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l10923"></a><span class="lineno">10923</span> </div><div class="line"><a name="l10925"></a><span class="lineno">10925</span> <span class="comment">// VmaAllocator_T</span></div><div class="line"><a name="l10926"></a><span class="lineno">10926</span> </div><div class="line"><a name="l10927"></a><span class="lineno">10927</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="l10928"></a><span class="lineno">10928</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="l10929"></a><span class="lineno">10929</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="l10930"></a><span class="lineno">10930</span>  m_hDevice(pCreateInfo->device),</div><div class="line"><a name="l10931"></a><span class="lineno">10931</span>  m_AllocationCallbacksSpecified(pCreateInfo->pAllocationCallbacks != VMA_NULL),</div><div class="line"><a name="l10932"></a><span class="lineno">10932</span>  m_AllocationCallbacks(pCreateInfo->pAllocationCallbacks ?</div><div class="line"><a name="l10933"></a><span class="lineno">10933</span>  *pCreateInfo->pAllocationCallbacks : VmaEmptyAllocationCallbacks),</div><div class="line"><a name="l10934"></a><span class="lineno">10934</span>  m_PreferredLargeHeapBlockSize(0),</div><div class="line"><a name="l10935"></a><span class="lineno">10935</span>  m_PhysicalDevice(pCreateInfo->physicalDevice),</div><div class="line"><a name="l10936"></a><span class="lineno">10936</span>  m_CurrentFrameIndex(0),</div><div class="line"><a name="l10937"></a><span class="lineno">10937</span>  m_Pools(VmaStlAllocator<<a class="code" href="struct_vma_pool.html">VmaPool</a>>(GetAllocationCallbacks())),</div><div class="line"><a name="l10938"></a><span class="lineno">10938</span>  m_NextPoolId(0)</div><div class="line"><a name="l10939"></a><span class="lineno">10939</span> #if <a class="code" href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c">VMA_RECORDING_ENABLED</a></div><div class="line"><a name="l10940"></a><span class="lineno">10940</span>  ,m_pRecorder(VMA_NULL)</div><div class="line"><a name="l10941"></a><span class="lineno">10941</span> #endif</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">if</span>(VMA_DEBUG_DETECT_CORRUPTION)</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">// 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="l10946"></a><span class="lineno">10946</span>  VMA_ASSERT(VMA_DEBUG_MARGIN % <span class="keyword">sizeof</span>(uint32_t) == 0);</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> </div><div class="line"><a name="l10949"></a><span class="lineno">10949</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="l10950"></a><span class="lineno">10950</span> </div><div class="line"><a name="l10951"></a><span class="lineno">10951</span> <span class="preprocessor">#if !(VMA_DEDICATED_ALLOCATION)</span></div><div class="line"><a name="l10952"></a><span class="lineno">10952</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="l10953"></a><span class="lineno">10953</span>  {</div><div class="line"><a name="l10954"></a><span class="lineno">10954</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="l10955"></a><span class="lineno">10955</span>  }</div><div class="line"><a name="l10956"></a><span class="lineno">10956</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l10957"></a><span class="lineno">10957</span> </div><div class="line"><a name="l10958"></a><span class="lineno">10958</span>  memset(&m_DeviceMemoryCallbacks, 0 ,<span class="keyword">sizeof</span>(m_DeviceMemoryCallbacks));</div><div class="line"><a name="l10959"></a><span class="lineno">10959</span>  memset(&m_PhysicalDeviceProperties, 0, <span class="keyword">sizeof</span>(m_PhysicalDeviceProperties));</div><div class="line"><a name="l10960"></a><span class="lineno">10960</span>  memset(&m_MemProps, 0, <span class="keyword">sizeof</span>(m_MemProps));</div><div class="line"><a name="l10961"></a><span class="lineno">10961</span>  </div><div class="line"><a name="l10962"></a><span class="lineno">10962</span>  memset(&m_pBlockVectors, 0, <span class="keyword">sizeof</span>(m_pBlockVectors));</div><div class="line"><a name="l10963"></a><span class="lineno">10963</span>  memset(&m_pDedicatedAllocations, 0, <span class="keyword">sizeof</span>(m_pDedicatedAllocations));</div><div class="line"><a name="l10964"></a><span class="lineno">10964</span> </div><div class="line"><a name="l10965"></a><span class="lineno">10965</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < VK_MAX_MEMORY_HEAPS; ++i)</div><div class="line"><a name="l10966"></a><span class="lineno">10966</span>  {</div><div class="line"><a name="l10967"></a><span class="lineno">10967</span>  m_HeapSizeLimit[i] = VK_WHOLE_SIZE;</div><div class="line"><a name="l10968"></a><span class="lineno">10968</span>  }</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>(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e">pDeviceMemoryCallbacks</a> != VMA_NULL)</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>  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="l10973"></a><span class="lineno">10973</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="l10974"></a><span class="lineno">10974</span>  }</div><div class="line"><a name="l10975"></a><span class="lineno">10975</span> </div><div class="line"><a name="l10976"></a><span class="lineno">10976</span>  ImportVulkanFunctions(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd">pVulkanFunctions</a>);</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>  (*m_VulkanFunctions.vkGetPhysicalDeviceProperties)(m_PhysicalDevice, &m_PhysicalDeviceProperties);</div><div class="line"><a name="l10979"></a><span class="lineno">10979</span>  (*m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties)(m_PhysicalDevice, &m_MemProps);</div><div class="line"><a name="l10980"></a><span class="lineno">10980</span> </div><div class="line"><a name="l10981"></a><span class="lineno">10981</span>  m_PreferredLargeHeapBlockSize = (pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a> != 0) ?</div><div class="line"><a name="l10982"></a><span class="lineno">10982</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="l10983"></a><span class="lineno">10983</span> </div><div class="line"><a name="l10984"></a><span class="lineno">10984</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="l10985"></a><span class="lineno">10985</span>  {</div><div class="line"><a name="l10986"></a><span class="lineno">10986</span>  <span class="keywordflow">for</span>(uint32_t heapIndex = 0; heapIndex < GetMemoryHeapCount(); ++heapIndex)</div><div class="line"><a name="l10987"></a><span class="lineno">10987</span>  {</div><div class="line"><a name="l10988"></a><span class="lineno">10988</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="l10989"></a><span class="lineno">10989</span>  <span class="keywordflow">if</span>(limit != VK_WHOLE_SIZE)</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>  m_HeapSizeLimit[heapIndex] = limit;</div><div class="line"><a name="l10992"></a><span class="lineno">10992</span>  <span class="keywordflow">if</span>(limit < m_MemProps.memoryHeaps[heapIndex].size)</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>  m_MemProps.memoryHeaps[heapIndex].size = limit;</div><div class="line"><a name="l10995"></a><span class="lineno">10995</span>  }</div><div class="line"><a name="l10996"></a><span class="lineno">10996</span>  }</div><div class="line"><a name="l10997"></a><span class="lineno">10997</span>  }</div><div class="line"><a name="l10998"></a><span class="lineno">10998</span>  }</div><div class="line"><a name="l10999"></a><span class="lineno">10999</span> </div><div class="line"><a name="l11000"></a><span class="lineno">11000</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</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>  <span class="keyword">const</span> VkDeviceSize preferredBlockSize = CalcPreferredBlockSize(memTypeIndex);</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_pBlockVectors[memTypeIndex] = vma_new(<span class="keyword">this</span>, VmaBlockVector)(</div><div class="line"><a name="l11005"></a><span class="lineno">11005</span>  <span class="keyword">this</span>,</div><div class="line"><a name="l11006"></a><span class="lineno">11006</span>  memTypeIndex,</div><div class="line"><a name="l11007"></a><span class="lineno">11007</span>  preferredBlockSize,</div><div class="line"><a name="l11008"></a><span class="lineno">11008</span>  0,</div><div class="line"><a name="l11009"></a><span class="lineno">11009</span>  SIZE_MAX,</div><div class="line"><a name="l11010"></a><span class="lineno">11010</span>  GetBufferImageGranularity(),</div><div class="line"><a name="l11011"></a><span class="lineno">11011</span>  pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">frameInUseCount</a>,</div><div class="line"><a name="l11012"></a><span class="lineno">11012</span>  <span class="keyword">false</span>, <span class="comment">// isCustomPool</span></div><div class="line"><a name="l11013"></a><span class="lineno">11013</span>  <span class="keyword">false</span>, <span class="comment">// explicitBlockSize</span></div><div class="line"><a name="l11014"></a><span class="lineno">11014</span>  <span class="keyword">false</span>); <span class="comment">// linearAlgorithm</span></div><div class="line"><a name="l11015"></a><span class="lineno">11015</span>  <span class="comment">// No need to call m_pBlockVectors[memTypeIndex][blockVectorTypeIndex]->CreateMinBlocks here,</span></div><div class="line"><a name="l11016"></a><span class="lineno">11016</span>  <span class="comment">// becase minBlockCount is 0.</span></div><div class="line"><a name="l11017"></a><span class="lineno">11017</span>  m_pDedicatedAllocations[memTypeIndex] = vma_new(<span class="keyword">this</span>, AllocationVectorType)(VmaStlAllocator<VmaAllocation>(GetAllocationCallbacks()));</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>  }</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> </div><div class="line"><a name="l11022"></a><span class="lineno">11022</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="l11023"></a><span class="lineno">11023</span> {</div><div class="line"><a name="l11024"></a><span class="lineno">11024</span>  VkResult res = VK_SUCCESS;</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>  <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="l11027"></a><span class="lineno">11027</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="l11028"></a><span class="lineno">11028</span>  {</div><div class="line"><a name="l11029"></a><span class="lineno">11029</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l11030"></a><span class="lineno">11030</span>  m_pRecorder = vma_new(<span class="keyword">this</span>, VmaRecorder)();</div><div class="line"><a name="l11031"></a><span class="lineno">11031</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="l11032"></a><span class="lineno">11032</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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">return</span> res;</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>  m_pRecorder->WriteConfiguration(</div><div class="line"><a name="l11037"></a><span class="lineno">11037</span>  m_PhysicalDeviceProperties,</div><div class="line"><a name="l11038"></a><span class="lineno">11038</span>  m_MemProps,</div><div class="line"><a name="l11039"></a><span class="lineno">11039</span>  m_UseKhrDedicatedAllocation);</div><div class="line"><a name="l11040"></a><span class="lineno">11040</span>  m_pRecorder->RecordCreateAllocator(GetCurrentFrameIndex());</div><div class="line"><a name="l11041"></a><span class="lineno">11041</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l11042"></a><span class="lineno">11042</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="l11043"></a><span class="lineno">11043</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l11044"></a><span class="lineno">11044</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l11045"></a><span class="lineno">11045</span>  }</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>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l11050"></a><span class="lineno">11050</span> VmaAllocator_T::~VmaAllocator_T()</div><div class="line"><a name="l11051"></a><span class="lineno">11051</span> {</div><div class="line"><a name="l11052"></a><span class="lineno">11052</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l11053"></a><span class="lineno">11053</span>  <span class="keywordflow">if</span>(m_pRecorder != VMA_NULL)</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>  m_pRecorder->RecordDestroyAllocator(GetCurrentFrameIndex());</div><div class="line"><a name="l11056"></a><span class="lineno">11056</span>  vma_delete(<span class="keyword">this</span>, m_pRecorder);</div><div class="line"><a name="l11057"></a><span class="lineno">11057</span>  }</div><div class="line"><a name="l11058"></a><span class="lineno">11058</span> <span class="preprocessor">#endif</span></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>  VMA_ASSERT(m_Pools.empty());</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>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = GetMemoryTypeCount(); i--; )</div><div class="line"><a name="l11063"></a><span class="lineno">11063</span>  {</div><div class="line"><a name="l11064"></a><span class="lineno">11064</span>  vma_delete(<span class="keyword">this</span>, m_pDedicatedAllocations[i]);</div><div class="line"><a name="l11065"></a><span class="lineno">11065</span>  vma_delete(<span class="keyword">this</span>, m_pBlockVectors[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> }</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> <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="l11070"></a><span class="lineno">11070</span> {</div><div class="line"><a name="l11071"></a><span class="lineno">11071</span> <span class="preprocessor">#if VMA_STATIC_VULKAN_FUNCTIONS == 1</span></div><div class="line"><a name="l11072"></a><span class="lineno">11072</span>  m_VulkanFunctions.vkGetPhysicalDeviceProperties = &vkGetPhysicalDeviceProperties;</div><div class="line"><a name="l11073"></a><span class="lineno">11073</span>  m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties = &vkGetPhysicalDeviceMemoryProperties;</div><div class="line"><a name="l11074"></a><span class="lineno">11074</span>  m_VulkanFunctions.vkAllocateMemory = &vkAllocateMemory;</div><div class="line"><a name="l11075"></a><span class="lineno">11075</span>  m_VulkanFunctions.vkFreeMemory = &vkFreeMemory;</div><div class="line"><a name="l11076"></a><span class="lineno">11076</span>  m_VulkanFunctions.vkMapMemory = &vkMapMemory;</div><div class="line"><a name="l11077"></a><span class="lineno">11077</span>  m_VulkanFunctions.vkUnmapMemory = &vkUnmapMemory;</div><div class="line"><a name="l11078"></a><span class="lineno">11078</span>  m_VulkanFunctions.vkFlushMappedMemoryRanges = &vkFlushMappedMemoryRanges;</div><div class="line"><a name="l11079"></a><span class="lineno">11079</span>  m_VulkanFunctions.vkInvalidateMappedMemoryRanges = &vkInvalidateMappedMemoryRanges;</div><div class="line"><a name="l11080"></a><span class="lineno">11080</span>  m_VulkanFunctions.vkBindBufferMemory = &vkBindBufferMemory;</div><div class="line"><a name="l11081"></a><span class="lineno">11081</span>  m_VulkanFunctions.vkBindImageMemory = &vkBindImageMemory;</div><div class="line"><a name="l11082"></a><span class="lineno">11082</span>  m_VulkanFunctions.vkGetBufferMemoryRequirements = &vkGetBufferMemoryRequirements;</div><div class="line"><a name="l11083"></a><span class="lineno">11083</span>  m_VulkanFunctions.vkGetImageMemoryRequirements = &vkGetImageMemoryRequirements;</div><div class="line"><a name="l11084"></a><span class="lineno">11084</span>  m_VulkanFunctions.vkCreateBuffer = &vkCreateBuffer;</div><div class="line"><a name="l11085"></a><span class="lineno">11085</span>  m_VulkanFunctions.vkDestroyBuffer = &vkDestroyBuffer;</div><div class="line"><a name="l11086"></a><span class="lineno">11086</span>  m_VulkanFunctions.vkCreateImage = &vkCreateImage;</div><div class="line"><a name="l11087"></a><span class="lineno">11087</span>  m_VulkanFunctions.vkDestroyImage = &vkDestroyImage;</div><div class="line"><a name="l11088"></a><span class="lineno">11088</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l11089"></a><span class="lineno">11089</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</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>  m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR =</div><div class="line"><a name="l11092"></a><span class="lineno">11092</span>  (PFN_vkGetBufferMemoryRequirements2KHR)vkGetDeviceProcAddr(m_hDevice, <span class="stringliteral">"vkGetBufferMemoryRequirements2KHR"</span>);</div><div class="line"><a name="l11093"></a><span class="lineno">11093</span>  m_VulkanFunctions.vkGetImageMemoryRequirements2KHR =</div><div class="line"><a name="l11094"></a><span class="lineno">11094</span>  (PFN_vkGetImageMemoryRequirements2KHR)vkGetDeviceProcAddr(m_hDevice, <span class="stringliteral">"vkGetImageMemoryRequirements2KHR"</span>);</div><div class="line"><a name="l11095"></a><span class="lineno">11095</span>  }</div><div class="line"><a name="l11096"></a><span class="lineno">11096</span> <span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l11097"></a><span class="lineno">11097</span> <span class="preprocessor">#endif // #if VMA_STATIC_VULKAN_FUNCTIONS == 1</span></div><div class="line"><a name="l11098"></a><span class="lineno">11098</span> </div><div class="line"><a name="l11099"></a><span class="lineno">11099</span> <span class="preprocessor">#define VMA_COPY_IF_NOT_NULL(funcName) \</span></div><div class="line"><a name="l11100"></a><span class="lineno">11100</span> <span class="preprocessor"> if(pVulkanFunctions->funcName != VMA_NULL) m_VulkanFunctions.funcName = pVulkanFunctions->funcName;</span></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">if</span>(pVulkanFunctions != VMA_NULL)</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>  VMA_COPY_IF_NOT_NULL(vkGetPhysicalDeviceProperties);</div><div class="line"><a name="l11105"></a><span class="lineno">11105</span>  VMA_COPY_IF_NOT_NULL(vkGetPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l11106"></a><span class="lineno">11106</span>  VMA_COPY_IF_NOT_NULL(vkAllocateMemory);</div><div class="line"><a name="l11107"></a><span class="lineno">11107</span>  VMA_COPY_IF_NOT_NULL(vkFreeMemory);</div><div class="line"><a name="l11108"></a><span class="lineno">11108</span>  VMA_COPY_IF_NOT_NULL(vkMapMemory);</div><div class="line"><a name="l11109"></a><span class="lineno">11109</span>  VMA_COPY_IF_NOT_NULL(vkUnmapMemory);</div><div class="line"><a name="l11110"></a><span class="lineno">11110</span>  VMA_COPY_IF_NOT_NULL(vkFlushMappedMemoryRanges);</div><div class="line"><a name="l11111"></a><span class="lineno">11111</span>  VMA_COPY_IF_NOT_NULL(vkInvalidateMappedMemoryRanges);</div><div class="line"><a name="l11112"></a><span class="lineno">11112</span>  VMA_COPY_IF_NOT_NULL(vkBindBufferMemory);</div><div class="line"><a name="l11113"></a><span class="lineno">11113</span>  VMA_COPY_IF_NOT_NULL(vkBindImageMemory);</div><div class="line"><a name="l11114"></a><span class="lineno">11114</span>  VMA_COPY_IF_NOT_NULL(vkGetBufferMemoryRequirements);</div><div class="line"><a name="l11115"></a><span class="lineno">11115</span>  VMA_COPY_IF_NOT_NULL(vkGetImageMemoryRequirements);</div><div class="line"><a name="l11116"></a><span class="lineno">11116</span>  VMA_COPY_IF_NOT_NULL(vkCreateBuffer);</div><div class="line"><a name="l11117"></a><span class="lineno">11117</span>  VMA_COPY_IF_NOT_NULL(vkDestroyBuffer);</div><div class="line"><a name="l11118"></a><span class="lineno">11118</span>  VMA_COPY_IF_NOT_NULL(vkCreateImage);</div><div class="line"><a name="l11119"></a><span class="lineno">11119</span>  VMA_COPY_IF_NOT_NULL(vkDestroyImage);</div><div class="line"><a name="l11120"></a><span class="lineno">11120</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l11121"></a><span class="lineno">11121</span>  VMA_COPY_IF_NOT_NULL(vkGetBufferMemoryRequirements2KHR);</div><div class="line"><a name="l11122"></a><span class="lineno">11122</span>  VMA_COPY_IF_NOT_NULL(vkGetImageMemoryRequirements2KHR);</div><div class="line"><a name="l11123"></a><span class="lineno">11123</span> <span class="preprocessor">#endif</span></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> </div><div class="line"><a name="l11126"></a><span class="lineno">11126</span> <span class="preprocessor">#undef VMA_COPY_IF_NOT_NULL</span></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="comment">// If these asserts are hit, you must either #define VMA_STATIC_VULKAN_FUNCTIONS 1</span></div><div class="line"><a name="l11129"></a><span class="lineno">11129</span>  <span class="comment">// or pass valid pointers as VmaAllocatorCreateInfo::pVulkanFunctions.</span></div><div class="line"><a name="l11130"></a><span class="lineno">11130</span>  VMA_ASSERT(m_VulkanFunctions.vkGetPhysicalDeviceProperties != VMA_NULL);</div><div class="line"><a name="l11131"></a><span class="lineno">11131</span>  VMA_ASSERT(m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties != VMA_NULL);</div><div class="line"><a name="l11132"></a><span class="lineno">11132</span>  VMA_ASSERT(m_VulkanFunctions.vkAllocateMemory != VMA_NULL);</div><div class="line"><a name="l11133"></a><span class="lineno">11133</span>  VMA_ASSERT(m_VulkanFunctions.vkFreeMemory != VMA_NULL);</div><div class="line"><a name="l11134"></a><span class="lineno">11134</span>  VMA_ASSERT(m_VulkanFunctions.vkMapMemory != VMA_NULL);</div><div class="line"><a name="l11135"></a><span class="lineno">11135</span>  VMA_ASSERT(m_VulkanFunctions.vkUnmapMemory != VMA_NULL);</div><div class="line"><a name="l11136"></a><span class="lineno">11136</span>  VMA_ASSERT(m_VulkanFunctions.vkFlushMappedMemoryRanges != VMA_NULL);</div><div class="line"><a name="l11137"></a><span class="lineno">11137</span>  VMA_ASSERT(m_VulkanFunctions.vkInvalidateMappedMemoryRanges != VMA_NULL);</div><div class="line"><a name="l11138"></a><span class="lineno">11138</span>  VMA_ASSERT(m_VulkanFunctions.vkBindBufferMemory != VMA_NULL);</div><div class="line"><a name="l11139"></a><span class="lineno">11139</span>  VMA_ASSERT(m_VulkanFunctions.vkBindImageMemory != VMA_NULL);</div><div class="line"><a name="l11140"></a><span class="lineno">11140</span>  VMA_ASSERT(m_VulkanFunctions.vkGetBufferMemoryRequirements != VMA_NULL);</div><div class="line"><a name="l11141"></a><span class="lineno">11141</span>  VMA_ASSERT(m_VulkanFunctions.vkGetImageMemoryRequirements != VMA_NULL);</div><div class="line"><a name="l11142"></a><span class="lineno">11142</span>  VMA_ASSERT(m_VulkanFunctions.vkCreateBuffer != VMA_NULL);</div><div class="line"><a name="l11143"></a><span class="lineno">11143</span>  VMA_ASSERT(m_VulkanFunctions.vkDestroyBuffer != VMA_NULL);</div><div class="line"><a name="l11144"></a><span class="lineno">11144</span>  VMA_ASSERT(m_VulkanFunctions.vkCreateImage != VMA_NULL);</div><div class="line"><a name="l11145"></a><span class="lineno">11145</span>  VMA_ASSERT(m_VulkanFunctions.vkDestroyImage != VMA_NULL);</div><div class="line"><a name="l11146"></a><span class="lineno">11146</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l11147"></a><span class="lineno">11147</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</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>  VMA_ASSERT(m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR != VMA_NULL);</div><div class="line"><a name="l11150"></a><span class="lineno">11150</span>  VMA_ASSERT(m_VulkanFunctions.vkGetImageMemoryRequirements2KHR != VMA_NULL);</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="preprocessor">#endif</span></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> </div><div class="line"><a name="l11155"></a><span class="lineno">11155</span> VkDeviceSize VmaAllocator_T::CalcPreferredBlockSize(uint32_t memTypeIndex)</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>  <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l11158"></a><span class="lineno">11158</span>  <span class="keyword">const</span> VkDeviceSize heapSize = m_MemProps.memoryHeaps[heapIndex].size;</div><div class="line"><a name="l11159"></a><span class="lineno">11159</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> isSmallHeap = heapSize <= VMA_SMALL_HEAP_MAX_SIZE;</div><div class="line"><a name="l11160"></a><span class="lineno">11160</span>  <span class="keywordflow">return</span> isSmallHeap ? (heapSize / 8) : m_PreferredLargeHeapBlockSize;</div><div class="line"><a name="l11161"></a><span class="lineno">11161</span> }</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> VkResult VmaAllocator_T::AllocateMemoryOfType(</div><div class="line"><a name="l11164"></a><span class="lineno">11164</span>  VkDeviceSize size,</div><div class="line"><a name="l11165"></a><span class="lineno">11165</span>  VkDeviceSize alignment,</div><div class="line"><a name="l11166"></a><span class="lineno">11166</span>  <span class="keywordtype">bool</span> dedicatedAllocation,</div><div class="line"><a name="l11167"></a><span class="lineno">11167</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l11168"></a><span class="lineno">11168</span>  VkImage dedicatedImage,</div><div class="line"><a name="l11169"></a><span class="lineno">11169</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="l11170"></a><span class="lineno">11170</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l11171"></a><span class="lineno">11171</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l11172"></a><span class="lineno">11172</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l11173"></a><span class="lineno">11173</span> {</div><div class="line"><a name="l11174"></a><span class="lineno">11174</span>  VMA_ASSERT(pAllocation != VMA_NULL);</div><div class="line"><a name="l11175"></a><span class="lineno">11175</span>  VMA_DEBUG_LOG(<span class="stringliteral">" AllocateMemory: MemoryTypeIndex=%u, Size=%llu"</span>, memTypeIndex, vkMemReq.size);</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>  <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a> finalCreateInfo = createInfo;</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="comment">// If memory type is not HOST_VISIBLE, disable MAPPED.</span></div><div class="line"><a name="l11180"></a><span class="lineno">11180</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="l11181"></a><span class="lineno">11181</span>  (m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</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>  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="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>  VmaBlockVector* <span class="keyword">const</span> blockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l11187"></a><span class="lineno">11187</span>  VMA_ASSERT(blockVector);</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>  <span class="keyword">const</span> VkDeviceSize preferredBlockSize = blockVector->GetPreferredBlockSize();</div><div class="line"><a name="l11190"></a><span class="lineno">11190</span>  <span class="keywordtype">bool</span> preferDedicatedMemory =</div><div class="line"><a name="l11191"></a><span class="lineno">11191</span>  VMA_DEBUG_ALWAYS_DEDICATED_MEMORY ||</div><div class="line"><a name="l11192"></a><span class="lineno">11192</span>  dedicatedAllocation ||</div><div class="line"><a name="l11193"></a><span class="lineno">11193</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="l11194"></a><span class="lineno">11194</span>  size > preferredBlockSize / 2;</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>  <span class="keywordflow">if</span>(preferDedicatedMemory &&</div><div class="line"><a name="l11197"></a><span class="lineno">11197</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="l11198"></a><span class="lineno">11198</span>  finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a> == VK_NULL_HANDLE)</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>  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="l11201"></a><span class="lineno">11201</span>  }</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>  <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="l11204"></a><span class="lineno">11204</span>  {</div><div class="line"><a name="l11205"></a><span class="lineno">11205</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="l11206"></a><span class="lineno">11206</span>  {</div><div class="line"><a name="l11207"></a><span class="lineno">11207</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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="keywordflow">else</span></div><div class="line"><a name="l11210"></a><span class="lineno">11210</span>  {</div><div class="line"><a name="l11211"></a><span class="lineno">11211</span>  <span class="keywordflow">return</span> AllocateDedicatedMemory(</div><div class="line"><a name="l11212"></a><span class="lineno">11212</span>  size,</div><div class="line"><a name="l11213"></a><span class="lineno">11213</span>  suballocType,</div><div class="line"><a name="l11214"></a><span class="lineno">11214</span>  memTypeIndex,</div><div class="line"><a name="l11215"></a><span class="lineno">11215</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="l11216"></a><span class="lineno">11216</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="l11217"></a><span class="lineno">11217</span>  finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l11218"></a><span class="lineno">11218</span>  dedicatedBuffer,</div><div class="line"><a name="l11219"></a><span class="lineno">11219</span>  dedicatedImage,</div><div class="line"><a name="l11220"></a><span class="lineno">11220</span>  pAllocation);</div><div class="line"><a name="l11221"></a><span class="lineno">11221</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l11224"></a><span class="lineno">11224</span>  {</div><div class="line"><a name="l11225"></a><span class="lineno">11225</span>  VkResult res = blockVector->Allocate(</div><div class="line"><a name="l11226"></a><span class="lineno">11226</span>  VK_NULL_HANDLE, <span class="comment">// hCurrentPool</span></div><div class="line"><a name="l11227"></a><span class="lineno">11227</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l11228"></a><span class="lineno">11228</span>  size,</div><div class="line"><a name="l11229"></a><span class="lineno">11229</span>  alignment,</div><div class="line"><a name="l11230"></a><span class="lineno">11230</span>  finalCreateInfo,</div><div class="line"><a name="l11231"></a><span class="lineno">11231</span>  suballocType,</div><div class="line"><a name="l11232"></a><span class="lineno">11232</span>  pAllocation);</div><div class="line"><a name="l11233"></a><span class="lineno">11233</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  <span class="keywordflow">return</span> res;</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>  <span class="comment">// 5. Try dedicated memory.</span></div><div class="line"><a name="l11239"></a><span class="lineno">11239</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="l11240"></a><span class="lineno">11240</span>  {</div><div class="line"><a name="l11241"></a><span class="lineno">11241</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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>  <span class="keywordflow">else</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>  res = AllocateDedicatedMemory(</div><div class="line"><a name="l11246"></a><span class="lineno">11246</span>  size,</div><div class="line"><a name="l11247"></a><span class="lineno">11247</span>  suballocType,</div><div class="line"><a name="l11248"></a><span class="lineno">11248</span>  memTypeIndex,</div><div class="line"><a name="l11249"></a><span class="lineno">11249</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="l11250"></a><span class="lineno">11250</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="l11251"></a><span class="lineno">11251</span>  finalCreateInfo.pUserData,</div><div class="line"><a name="l11252"></a><span class="lineno">11252</span>  dedicatedBuffer,</div><div class="line"><a name="l11253"></a><span class="lineno">11253</span>  dedicatedImage,</div><div class="line"><a name="l11254"></a><span class="lineno">11254</span>  pAllocation);</div><div class="line"><a name="l11255"></a><span class="lineno">11255</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  <span class="comment">// Succeeded: AllocateDedicatedMemory function already filld pMemory, nothing more to do here.</span></div><div class="line"><a name="l11258"></a><span class="lineno">11258</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Allocated as DedicatedMemory"</span>);</div><div class="line"><a name="l11259"></a><span class="lineno">11259</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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="keywordflow">else</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">// Everything failed: Return error code.</span></div><div class="line"><a name="l11264"></a><span class="lineno">11264</span>  VMA_DEBUG_LOG(<span class="stringliteral">" vkAllocateMemory FAILED"</span>);</div><div class="line"><a name="l11265"></a><span class="lineno">11265</span>  <span class="keywordflow">return</span> res;</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>  }</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> </div><div class="line"><a name="l11271"></a><span class="lineno">11271</span> VkResult VmaAllocator_T::AllocateDedicatedMemory(</div><div class="line"><a name="l11272"></a><span class="lineno">11272</span>  VkDeviceSize size,</div><div class="line"><a name="l11273"></a><span class="lineno">11273</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l11274"></a><span class="lineno">11274</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l11275"></a><span class="lineno">11275</span>  <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l11276"></a><span class="lineno">11276</span>  <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l11277"></a><span class="lineno">11277</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l11278"></a><span class="lineno">11278</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l11279"></a><span class="lineno">11279</span>  VkImage dedicatedImage,</div><div class="line"><a name="l11280"></a><span class="lineno">11280</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</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>  VMA_ASSERT(pAllocation);</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>  VkMemoryAllocateInfo allocInfo = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };</div><div class="line"><a name="l11285"></a><span class="lineno">11285</span>  allocInfo.memoryTypeIndex = memTypeIndex;</div><div class="line"><a name="l11286"></a><span class="lineno">11286</span>  allocInfo.allocationSize = size;</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="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l11289"></a><span class="lineno">11289</span>  VkMemoryDedicatedAllocateInfoKHR dedicatedAllocInfo = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO_KHR };</div><div class="line"><a name="l11290"></a><span class="lineno">11290</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</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>  <span class="keywordflow">if</span>(dedicatedBuffer != VK_NULL_HANDLE)</div><div class="line"><a name="l11293"></a><span class="lineno">11293</span>  {</div><div class="line"><a name="l11294"></a><span class="lineno">11294</span>  VMA_ASSERT(dedicatedImage == VK_NULL_HANDLE);</div><div class="line"><a name="l11295"></a><span class="lineno">11295</span>  dedicatedAllocInfo.buffer = dedicatedBuffer;</div><div class="line"><a name="l11296"></a><span class="lineno">11296</span>  allocInfo.pNext = &dedicatedAllocInfo;</div><div class="line"><a name="l11297"></a><span class="lineno">11297</span>  }</div><div class="line"><a name="l11298"></a><span class="lineno">11298</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(dedicatedImage != VK_NULL_HANDLE)</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>  dedicatedAllocInfo.image = dedicatedImage;</div><div class="line"><a name="l11301"></a><span class="lineno">11301</span>  allocInfo.pNext = &dedicatedAllocInfo;</div><div class="line"><a name="l11302"></a><span class="lineno">11302</span>  }</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="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l11305"></a><span class="lineno">11305</span> </div><div class="line"><a name="l11306"></a><span class="lineno">11306</span>  <span class="comment">// Allocate VkDeviceMemory.</span></div><div class="line"><a name="l11307"></a><span class="lineno">11307</span>  VkDeviceMemory hMemory = VK_NULL_HANDLE;</div><div class="line"><a name="l11308"></a><span class="lineno">11308</span>  VkResult res = AllocateVulkanMemory(&allocInfo, &hMemory);</div><div class="line"><a name="l11309"></a><span class="lineno">11309</span>  <span class="keywordflow">if</span>(res < 0)</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>  VMA_DEBUG_LOG(<span class="stringliteral">" vkAllocateMemory FAILED"</span>);</div><div class="line"><a name="l11312"></a><span class="lineno">11312</span>  <span class="keywordflow">return</span> res;</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="keywordtype">void</span>* pMappedData = VMA_NULL;</div><div class="line"><a name="l11316"></a><span class="lineno">11316</span>  <span class="keywordflow">if</span>(map)</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>  res = (*m_VulkanFunctions.vkMapMemory)(</div><div class="line"><a name="l11319"></a><span class="lineno">11319</span>  m_hDevice,</div><div class="line"><a name="l11320"></a><span class="lineno">11320</span>  hMemory,</div><div class="line"><a name="l11321"></a><span class="lineno">11321</span>  0,</div><div class="line"><a name="l11322"></a><span class="lineno">11322</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l11323"></a><span class="lineno">11323</span>  0,</div><div class="line"><a name="l11324"></a><span class="lineno">11324</span>  &pMappedData);</div><div class="line"><a name="l11325"></a><span class="lineno">11325</span>  <span class="keywordflow">if</span>(res < 0)</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>  VMA_DEBUG_LOG(<span class="stringliteral">" vkMapMemory FAILED"</span>);</div><div class="line"><a name="l11328"></a><span class="lineno">11328</span>  FreeVulkanMemory(memTypeIndex, size, hMemory);</div><div class="line"><a name="l11329"></a><span class="lineno">11329</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11330"></a><span class="lineno">11330</span>  }</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> </div><div class="line"><a name="l11333"></a><span class="lineno">11333</span>  *pAllocation = vma_new(<span class="keyword">this</span>, VmaAllocation_T)(m_CurrentFrameIndex.load(), isUserDataString);</div><div class="line"><a name="l11334"></a><span class="lineno">11334</span>  (*pAllocation)->InitDedicatedAllocation(memTypeIndex, hMemory, suballocType, pMappedData, size);</div><div class="line"><a name="l11335"></a><span class="lineno">11335</span>  (*pAllocation)->SetUserData(<span class="keyword">this</span>, pUserData);</div><div class="line"><a name="l11336"></a><span class="lineno">11336</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l11337"></a><span class="lineno">11337</span>  {</div><div class="line"><a name="l11338"></a><span class="lineno">11338</span>  FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l11339"></a><span class="lineno">11339</span>  }</div><div class="line"><a name="l11340"></a><span class="lineno">11340</span> </div><div class="line"><a name="l11341"></a><span class="lineno">11341</span>  <span class="comment">// Register it in m_pDedicatedAllocations.</span></div><div class="line"><a name="l11342"></a><span class="lineno">11342</span>  {</div><div class="line"><a name="l11343"></a><span class="lineno">11343</span>  VmaMutexLock lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l11344"></a><span class="lineno">11344</span>  AllocationVectorType* pDedicatedAllocations = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l11345"></a><span class="lineno">11345</span>  VMA_ASSERT(pDedicatedAllocations);</div><div class="line"><a name="l11346"></a><span class="lineno">11346</span>  VmaVectorInsertSorted<VmaPointerLess>(*pDedicatedAllocations, *pAllocation);</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> </div><div class="line"><a name="l11349"></a><span class="lineno">11349</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Allocated DedicatedMemory MemoryTypeIndex=#%u"</span>, memTypeIndex);</div><div class="line"><a name="l11350"></a><span class="lineno">11350</span> </div><div class="line"><a name="l11351"></a><span class="lineno">11351</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11352"></a><span class="lineno">11352</span> }</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="keywordtype">void</span> VmaAllocator_T::GetBufferMemoryRequirements(</div><div class="line"><a name="l11355"></a><span class="lineno">11355</span>  VkBuffer hBuffer,</div><div class="line"><a name="l11356"></a><span class="lineno">11356</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l11357"></a><span class="lineno">11357</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l11358"></a><span class="lineno">11358</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l11359"></a><span class="lineno">11359</span> <span class="keyword"></span>{</div><div class="line"><a name="l11360"></a><span class="lineno">11360</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l11361"></a><span class="lineno">11361</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</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>  VkBufferMemoryRequirementsInfo2KHR memReqInfo = { VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2_KHR };</div><div class="line"><a name="l11364"></a><span class="lineno">11364</span>  memReqInfo.buffer = hBuffer;</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>  VkMemoryDedicatedRequirementsKHR memDedicatedReq = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR };</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>  VkMemoryRequirements2KHR memReq2 = { VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR };</div><div class="line"><a name="l11369"></a><span class="lineno">11369</span>  memReq2.pNext = &memDedicatedReq;</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>  (*m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR)(m_hDevice, &memReqInfo, &memReq2);</div><div class="line"><a name="l11372"></a><span class="lineno">11372</span> </div><div class="line"><a name="l11373"></a><span class="lineno">11373</span>  memReq = memReq2.memoryRequirements;</div><div class="line"><a name="l11374"></a><span class="lineno">11374</span>  requiresDedicatedAllocation = (memDedicatedReq.requiresDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l11375"></a><span class="lineno">11375</span>  prefersDedicatedAllocation = (memDedicatedReq.prefersDedicatedAllocation != VK_FALSE);</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">else</span></div><div class="line"><a name="l11378"></a><span class="lineno">11378</span> <span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></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>  (*m_VulkanFunctions.vkGetBufferMemoryRequirements)(m_hDevice, hBuffer, &memReq);</div><div class="line"><a name="l11381"></a><span class="lineno">11381</span>  requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l11382"></a><span class="lineno">11382</span>  prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l11383"></a><span class="lineno">11383</span>  }</div><div class="line"><a name="l11384"></a><span class="lineno">11384</span> }</div><div class="line"><a name="l11385"></a><span class="lineno">11385</span> </div><div class="line"><a name="l11386"></a><span class="lineno">11386</span> <span class="keywordtype">void</span> VmaAllocator_T::GetImageMemoryRequirements(</div><div class="line"><a name="l11387"></a><span class="lineno">11387</span>  VkImage hImage,</div><div class="line"><a name="l11388"></a><span class="lineno">11388</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l11389"></a><span class="lineno">11389</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l11390"></a><span class="lineno">11390</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l11391"></a><span class="lineno">11391</span> <span class="keyword"></span>{</div><div class="line"><a name="l11392"></a><span class="lineno">11392</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l11393"></a><span class="lineno">11393</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</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>  VkImageMemoryRequirementsInfo2KHR memReqInfo = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_REQUIREMENTS_INFO_2_KHR };</div><div class="line"><a name="l11396"></a><span class="lineno">11396</span>  memReqInfo.image = hImage;</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>  VkMemoryDedicatedRequirementsKHR memDedicatedReq = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR };</div><div class="line"><a name="l11399"></a><span class="lineno">11399</span> </div><div class="line"><a name="l11400"></a><span class="lineno">11400</span>  VkMemoryRequirements2KHR memReq2 = { VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR };</div><div class="line"><a name="l11401"></a><span class="lineno">11401</span>  memReq2.pNext = &memDedicatedReq;</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>  (*m_VulkanFunctions.vkGetImageMemoryRequirements2KHR)(m_hDevice, &memReqInfo, &memReq2);</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>  memReq = memReq2.memoryRequirements;</div><div class="line"><a name="l11406"></a><span class="lineno">11406</span>  requiresDedicatedAllocation = (memDedicatedReq.requiresDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l11407"></a><span class="lineno">11407</span>  prefersDedicatedAllocation = (memDedicatedReq.prefersDedicatedAllocation != VK_FALSE);</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">else</span></div><div class="line"><a name="l11410"></a><span class="lineno">11410</span> <span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l11411"></a><span class="lineno">11411</span>  {</div><div class="line"><a name="l11412"></a><span class="lineno">11412</span>  (*m_VulkanFunctions.vkGetImageMemoryRequirements)(m_hDevice, hImage, &memReq);</div><div class="line"><a name="l11413"></a><span class="lineno">11413</span>  requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l11414"></a><span class="lineno">11414</span>  prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l11415"></a><span class="lineno">11415</span>  }</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> </div><div class="line"><a name="l11418"></a><span class="lineno">11418</span> VkResult VmaAllocator_T::AllocateMemory(</div><div class="line"><a name="l11419"></a><span class="lineno">11419</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l11420"></a><span class="lineno">11420</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l11421"></a><span class="lineno">11421</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l11422"></a><span class="lineno">11422</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l11423"></a><span class="lineno">11423</span>  VkImage dedicatedImage,</div><div class="line"><a name="l11424"></a><span class="lineno">11424</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="l11425"></a><span class="lineno">11425</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l11426"></a><span class="lineno">11426</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</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>  <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="l11429"></a><span class="lineno">11429</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="l11430"></a><span class="lineno">11430</span>  {</div><div class="line"><a name="l11431"></a><span class="lineno">11431</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="l11432"></a><span class="lineno">11432</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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">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="l11435"></a><span class="lineno">11435</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="l11436"></a><span class="lineno">11436</span>  {</div><div class="line"><a name="l11437"></a><span class="lineno">11437</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="l11438"></a><span class="lineno">11438</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l11439"></a><span class="lineno">11439</span>  }</div><div class="line"><a name="l11440"></a><span class="lineno">11440</span>  <span class="keywordflow">if</span>(requiresDedicatedAllocation)</div><div class="line"><a name="l11441"></a><span class="lineno">11441</span>  {</div><div class="line"><a name="l11442"></a><span class="lineno">11442</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="l11443"></a><span class="lineno">11443</span>  {</div><div class="line"><a name="l11444"></a><span class="lineno">11444</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="l11445"></a><span class="lineno">11445</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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="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="l11448"></a><span class="lineno">11448</span>  {</div><div class="line"><a name="l11449"></a><span class="lineno">11449</span>  VMA_ASSERT(0 && <span class="stringliteral">"Pool specified while dedicated allocation is required."</span>);</div><div class="line"><a name="l11450"></a><span class="lineno">11450</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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>  }</div><div class="line"><a name="l11453"></a><span class="lineno">11453</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="l11454"></a><span class="lineno">11454</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="l11455"></a><span class="lineno">11455</span>  {</div><div class="line"><a name="l11456"></a><span class="lineno">11456</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="l11457"></a><span class="lineno">11457</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l11458"></a><span class="lineno">11458</span>  }</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">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="l11461"></a><span class="lineno">11461</span>  {</div><div class="line"><a name="l11462"></a><span class="lineno">11462</span>  <span class="keyword">const</span> VkDeviceSize alignmentForPool = VMA_MAX(</div><div class="line"><a name="l11463"></a><span class="lineno">11463</span>  vkMemReq.alignment,</div><div class="line"><a name="l11464"></a><span class="lineno">11464</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="l11465"></a><span class="lineno">11465</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="l11466"></a><span class="lineno">11466</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11467"></a><span class="lineno">11467</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l11468"></a><span class="lineno">11468</span>  vkMemReq.size,</div><div class="line"><a name="l11469"></a><span class="lineno">11469</span>  alignmentForPool,</div><div class="line"><a name="l11470"></a><span class="lineno">11470</span>  createInfo,</div><div class="line"><a name="l11471"></a><span class="lineno">11471</span>  suballocType,</div><div class="line"><a name="l11472"></a><span class="lineno">11472</span>  pAllocation);</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>  <span class="keywordflow">else</span></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>  <span class="comment">// Bit mask of memory Vulkan types acceptable for this allocation.</span></div><div class="line"><a name="l11477"></a><span class="lineno">11477</span>  uint32_t memoryTypeBits = vkMemReq.memoryTypeBits;</div><div class="line"><a name="l11478"></a><span class="lineno">11478</span>  uint32_t memTypeIndex = UINT32_MAX;</div><div class="line"><a name="l11479"></a><span class="lineno">11479</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="l11480"></a><span class="lineno">11480</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  VkDeviceSize alignmentForMemType = VMA_MAX(</div><div class="line"><a name="l11483"></a><span class="lineno">11483</span>  vkMemReq.alignment,</div><div class="line"><a name="l11484"></a><span class="lineno">11484</span>  GetMemoryTypeMinAlignment(memTypeIndex));</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>  res = AllocateMemoryOfType(</div><div class="line"><a name="l11487"></a><span class="lineno">11487</span>  vkMemReq.size,</div><div class="line"><a name="l11488"></a><span class="lineno">11488</span>  alignmentForMemType,</div><div class="line"><a name="l11489"></a><span class="lineno">11489</span>  requiresDedicatedAllocation || prefersDedicatedAllocation,</div><div class="line"><a name="l11490"></a><span class="lineno">11490</span>  dedicatedBuffer,</div><div class="line"><a name="l11491"></a><span class="lineno">11491</span>  dedicatedImage,</div><div class="line"><a name="l11492"></a><span class="lineno">11492</span>  createInfo,</div><div class="line"><a name="l11493"></a><span class="lineno">11493</span>  memTypeIndex,</div><div class="line"><a name="l11494"></a><span class="lineno">11494</span>  suballocType,</div><div class="line"><a name="l11495"></a><span class="lineno">11495</span>  pAllocation);</div><div class="line"><a name="l11496"></a><span class="lineno">11496</span>  <span class="comment">// Succeeded on first try.</span></div><div class="line"><a name="l11497"></a><span class="lineno">11497</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l11498"></a><span class="lineno">11498</span>  {</div><div class="line"><a name="l11499"></a><span class="lineno">11499</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11500"></a><span class="lineno">11500</span>  }</div><div class="line"><a name="l11501"></a><span class="lineno">11501</span>  <span class="comment">// Allocation from this memory type failed. Try other compatible memory types.</span></div><div class="line"><a name="l11502"></a><span class="lineno">11502</span>  <span class="keywordflow">else</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">for</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="comment">// Remove old memTypeIndex from list of possibilities.</span></div><div class="line"><a name="l11507"></a><span class="lineno">11507</span>  memoryTypeBits &= ~(1u << memTypeIndex);</div><div class="line"><a name="l11508"></a><span class="lineno">11508</span>  <span class="comment">// Find alternative memTypeIndex.</span></div><div class="line"><a name="l11509"></a><span class="lineno">11509</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="l11510"></a><span class="lineno">11510</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  alignmentForMemType = VMA_MAX(</div><div class="line"><a name="l11513"></a><span class="lineno">11513</span>  vkMemReq.alignment,</div><div class="line"><a name="l11514"></a><span class="lineno">11514</span>  GetMemoryTypeMinAlignment(memTypeIndex));</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>  res = AllocateMemoryOfType(</div><div class="line"><a name="l11517"></a><span class="lineno">11517</span>  vkMemReq.size,</div><div class="line"><a name="l11518"></a><span class="lineno">11518</span>  alignmentForMemType,</div><div class="line"><a name="l11519"></a><span class="lineno">11519</span>  requiresDedicatedAllocation || prefersDedicatedAllocation,</div><div class="line"><a name="l11520"></a><span class="lineno">11520</span>  dedicatedBuffer,</div><div class="line"><a name="l11521"></a><span class="lineno">11521</span>  dedicatedImage,</div><div class="line"><a name="l11522"></a><span class="lineno">11522</span>  createInfo,</div><div class="line"><a name="l11523"></a><span class="lineno">11523</span>  memTypeIndex,</div><div class="line"><a name="l11524"></a><span class="lineno">11524</span>  suballocType,</div><div class="line"><a name="l11525"></a><span class="lineno">11525</span>  pAllocation);</div><div class="line"><a name="l11526"></a><span class="lineno">11526</span>  <span class="comment">// Allocation from this alternative memory type succeeded.</span></div><div class="line"><a name="l11527"></a><span class="lineno">11527</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  <span class="keywordflow">return</span> res;</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>  <span class="comment">// else: Allocation from this memory type failed. Try next one - next loop iteration.</span></div><div class="line"><a name="l11532"></a><span class="lineno">11532</span>  }</div><div class="line"><a name="l11533"></a><span class="lineno">11533</span>  <span class="comment">// No other matching memory type index could be found.</span></div><div class="line"><a name="l11534"></a><span class="lineno">11534</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11535"></a><span class="lineno">11535</span>  {</div><div class="line"><a name="l11536"></a><span class="lineno">11536</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="l11537"></a><span class="lineno">11537</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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>  }</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">// Can't find any single memory type maching requirements. res is VK_ERROR_FEATURE_NOT_PRESENT.</span></div><div class="line"><a name="l11543"></a><span class="lineno">11543</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11544"></a><span class="lineno">11544</span>  <span class="keywordflow">return</span> res;</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> }</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="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="l11549"></a><span class="lineno">11549</span> {</div><div class="line"><a name="l11550"></a><span class="lineno">11550</span>  VMA_ASSERT(allocation);</div><div class="line"><a name="l11551"></a><span class="lineno">11551</span> </div><div class="line"><a name="l11552"></a><span class="lineno">11552</span>  <span class="keywordflow">if</span>(TouchAllocation(allocation))</div><div class="line"><a name="l11553"></a><span class="lineno">11553</span>  {</div><div class="line"><a name="l11554"></a><span class="lineno">11554</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</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>  FillAllocation(allocation, VMA_ALLOCATION_FILL_PATTERN_DESTROYED);</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="keywordflow">switch</span>(allocation->GetType())</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>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l11562"></a><span class="lineno">11562</span>  {</div><div class="line"><a name="l11563"></a><span class="lineno">11563</span>  VmaBlockVector* pBlockVector = VMA_NULL;</div><div class="line"><a name="l11564"></a><span class="lineno">11564</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool = allocation->GetPool();</div><div class="line"><a name="l11565"></a><span class="lineno">11565</span>  <span class="keywordflow">if</span>(hPool != VK_NULL_HANDLE)</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>  pBlockVector = &hPool->m_BlockVector;</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="keywordflow">else</span></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>  <span class="keyword">const</span> uint32_t memTypeIndex = allocation->GetMemoryTypeIndex();</div><div class="line"><a name="l11572"></a><span class="lineno">11572</span>  pBlockVector = m_pBlockVectors[memTypeIndex];</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>  pBlockVector->Free(allocation);</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>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l11577"></a><span class="lineno">11577</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l11578"></a><span class="lineno">11578</span>  FreeDedicatedMemory(allocation);</div><div class="line"><a name="l11579"></a><span class="lineno">11579</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l11580"></a><span class="lineno">11580</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l11581"></a><span class="lineno">11581</span>  VMA_ASSERT(0);</div><div class="line"><a name="l11582"></a><span class="lineno">11582</span>  }</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> </div><div class="line"><a name="l11585"></a><span class="lineno">11585</span>  allocation->SetUserData(<span class="keyword">this</span>, VMA_NULL);</div><div class="line"><a name="l11586"></a><span class="lineno">11586</span>  vma_delete(<span class="keyword">this</span>, allocation);</div><div class="line"><a name="l11587"></a><span class="lineno">11587</span> }</div><div class="line"><a name="l11588"></a><span class="lineno">11588</span> </div><div class="line"><a name="l11589"></a><span class="lineno">11589</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="l11590"></a><span class="lineno">11590</span> {</div><div class="line"><a name="l11591"></a><span class="lineno">11591</span>  <span class="comment">// Initialize.</span></div><div class="line"><a name="l11592"></a><span class="lineno">11592</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l11593"></a><span class="lineno">11593</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="l11594"></a><span class="lineno">11594</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[i]);</div><div class="line"><a name="l11595"></a><span class="lineno">11595</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="l11596"></a><span class="lineno">11596</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[i]);</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>  <span class="comment">// Process default pools.</span></div><div class="line"><a name="l11599"></a><span class="lineno">11599</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</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>  VmaBlockVector* <span class="keyword">const</span> pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l11602"></a><span class="lineno">11602</span>  VMA_ASSERT(pBlockVector);</div><div class="line"><a name="l11603"></a><span class="lineno">11603</span>  pBlockVector->AddStats(pStats);</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> </div><div class="line"><a name="l11606"></a><span class="lineno">11606</span>  <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l11607"></a><span class="lineno">11607</span>  {</div><div class="line"><a name="l11608"></a><span class="lineno">11608</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l11609"></a><span class="lineno">11609</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="l11610"></a><span class="lineno">11610</span>  {</div><div class="line"><a name="l11611"></a><span class="lineno">11611</span>  m_Pools[poolIndex]->m_BlockVector.AddStats(pStats);</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>  }</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>  <span class="comment">// Process dedicated allocations.</span></div><div class="line"><a name="l11616"></a><span class="lineno">11616</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l11617"></a><span class="lineno">11617</span>  {</div><div class="line"><a name="l11618"></a><span class="lineno">11618</span>  <span class="keyword">const</span> uint32_t memHeapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l11619"></a><span class="lineno">11619</span>  VmaMutexLock dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l11620"></a><span class="lineno">11620</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocVector = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l11621"></a><span class="lineno">11621</span>  VMA_ASSERT(pDedicatedAllocVector);</div><div class="line"><a name="l11622"></a><span class="lineno">11622</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="l11623"></a><span class="lineno">11623</span>  {</div><div class="line"><a name="l11624"></a><span class="lineno">11624</span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> allocationStatInfo;</div><div class="line"><a name="l11625"></a><span class="lineno">11625</span>  (*pDedicatedAllocVector)[allocIndex]->DedicatedAllocCalcStatsInfo(allocationStatInfo);</div><div class="line"><a name="l11626"></a><span class="lineno">11626</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>, allocationStatInfo);</div><div class="line"><a name="l11627"></a><span class="lineno">11627</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[memTypeIndex], allocationStatInfo);</div><div class="line"><a name="l11628"></a><span class="lineno">11628</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[memHeapIndex], allocationStatInfo);</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>  }</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="comment">// Postprocess.</span></div><div class="line"><a name="l11633"></a><span class="lineno">11633</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l11634"></a><span class="lineno">11634</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < GetMemoryTypeCount(); ++i)</div><div class="line"><a name="l11635"></a><span class="lineno">11635</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[i]);</div><div class="line"><a name="l11636"></a><span class="lineno">11636</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < GetMemoryHeapCount(); ++i)</div><div class="line"><a name="l11637"></a><span class="lineno">11637</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[i]);</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> </div><div class="line"><a name="l11640"></a><span class="lineno">11640</span> <span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_VENDOR_ID_AMD = 4098;</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> VkResult VmaAllocator_T::Defragment(</div><div class="line"><a name="l11643"></a><span class="lineno">11643</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l11644"></a><span class="lineno">11644</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l11645"></a><span class="lineno">11645</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l11646"></a><span class="lineno">11646</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a>* pDefragmentationInfo,</div><div class="line"><a name="l11647"></a><span class="lineno">11647</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats)</div><div class="line"><a name="l11648"></a><span class="lineno">11648</span> {</div><div class="line"><a name="l11649"></a><span class="lineno">11649</span>  <span class="keywordflow">if</span>(pAllocationsChanged != VMA_NULL)</div><div class="line"><a name="l11650"></a><span class="lineno">11650</span>  {</div><div class="line"><a name="l11651"></a><span class="lineno">11651</span>  memset(pAllocationsChanged, 0, <span class="keyword">sizeof</span>(*pAllocationsChanged));</div><div class="line"><a name="l11652"></a><span class="lineno">11652</span>  }</div><div class="line"><a name="l11653"></a><span class="lineno">11653</span>  <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</div><div class="line"><a name="l11654"></a><span class="lineno">11654</span>  {</div><div class="line"><a name="l11655"></a><span class="lineno">11655</span>  memset(pDefragmentationStats, 0, <span class="keyword">sizeof</span>(*pDefragmentationStats));</div><div class="line"><a name="l11656"></a><span class="lineno">11656</span>  }</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>  <span class="keyword">const</span> uint32_t currentFrameIndex = m_CurrentFrameIndex.load();</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>  VmaMutexLock poolsLock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l11661"></a><span class="lineno">11661</span> </div><div class="line"><a name="l11662"></a><span class="lineno">11662</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> poolCount = m_Pools.size();</div><div class="line"><a name="l11663"></a><span class="lineno">11663</span> </div><div class="line"><a name="l11664"></a><span class="lineno">11664</span>  <span class="comment">// Dispatch pAllocations among defragmentators. Create them in BlockVectors when necessary.</span></div><div class="line"><a name="l11665"></a><span class="lineno">11665</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> allocIndex = 0; allocIndex < allocationCount; ++allocIndex)</div><div class="line"><a name="l11666"></a><span class="lineno">11666</span>  {</div><div class="line"><a name="l11667"></a><span class="lineno">11667</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc = pAllocations[allocIndex];</div><div class="line"><a name="l11668"></a><span class="lineno">11668</span>  VMA_ASSERT(hAlloc);</div><div class="line"><a name="l11669"></a><span class="lineno">11669</span>  <span class="keyword">const</span> uint32_t memTypeIndex = hAlloc->GetMemoryTypeIndex();</div><div class="line"><a name="l11670"></a><span class="lineno">11670</span>  <span class="comment">// DedicatedAlloc cannot be defragmented.</span></div><div class="line"><a name="l11671"></a><span class="lineno">11671</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="l11672"></a><span class="lineno">11672</span>  <span class="keywordflow">if</span>((hAlloc->GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK) &&</div><div class="line"><a name="l11673"></a><span class="lineno">11673</span>  <span class="comment">// Only HOST_VISIBLE and HOST_COHERENT memory types can be defragmented.</span></div><div class="line"><a name="l11674"></a><span class="lineno">11674</span>  ((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & requiredMemFlags) == requiredMemFlags) &&</div><div class="line"><a name="l11675"></a><span class="lineno">11675</span>  <span class="comment">// Lost allocation cannot be defragmented.</span></div><div class="line"><a name="l11676"></a><span class="lineno">11676</span>  (hAlloc->GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST))</div><div class="line"><a name="l11677"></a><span class="lineno">11677</span>  {</div><div class="line"><a name="l11678"></a><span class="lineno">11678</span>  VmaBlockVector* pAllocBlockVector = VMA_NULL;</div><div class="line"><a name="l11679"></a><span class="lineno">11679</span> </div><div class="line"><a name="l11680"></a><span class="lineno">11680</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="l11681"></a><span class="lineno">11681</span>  <span class="comment">// This allocation belongs to custom pool.</span></div><div class="line"><a name="l11682"></a><span class="lineno">11682</span>  <span class="keywordflow">if</span>(hAllocPool != VK_NULL_HANDLE)</div><div class="line"><a name="l11683"></a><span class="lineno">11683</span>  {</div><div class="line"><a name="l11684"></a><span class="lineno">11684</span>  <span class="comment">// Pools with linear algorithm are not defragmented.</span></div><div class="line"><a name="l11685"></a><span class="lineno">11685</span>  <span class="keywordflow">if</span>(!hAllocPool->m_BlockVector.UsesLinearAlgorithm())</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>  pAllocBlockVector = &hAllocPool->m_BlockVector;</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="comment">// This allocation belongs to general pool.</span></div><div class="line"><a name="l11691"></a><span class="lineno">11691</span>  <span class="keywordflow">else</span></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>  pAllocBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l11694"></a><span class="lineno">11694</span>  }</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>  <span class="keywordflow">if</span>(pAllocBlockVector != VMA_NULL)</div><div class="line"><a name="l11697"></a><span class="lineno">11697</span>  {</div><div class="line"><a name="l11698"></a><span class="lineno">11698</span>  VmaDefragmentator* <span class="keyword">const</span> pDefragmentator =</div><div class="line"><a name="l11699"></a><span class="lineno">11699</span>  pAllocBlockVector->EnsureDefragmentator(<span class="keyword">this</span>, currentFrameIndex);</div><div class="line"><a name="l11700"></a><span class="lineno">11700</span>  VkBool32* <span class="keyword">const</span> pChanged = (pAllocationsChanged != VMA_NULL) ?</div><div class="line"><a name="l11701"></a><span class="lineno">11701</span>  &pAllocationsChanged[allocIndex] : VMA_NULL;</div><div class="line"><a name="l11702"></a><span class="lineno">11702</span>  pDefragmentator->AddAllocation(hAlloc, pChanged);</div><div class="line"><a name="l11703"></a><span class="lineno">11703</span>  }</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>  }</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>  VkResult result = VK_SUCCESS;</div><div class="line"><a name="l11708"></a><span class="lineno">11708</span> </div><div class="line"><a name="l11709"></a><span class="lineno">11709</span>  <span class="comment">// ======== Main processing.</span></div><div class="line"><a name="l11710"></a><span class="lineno">11710</span> </div><div class="line"><a name="l11711"></a><span class="lineno">11711</span>  VkDeviceSize maxBytesToMove = SIZE_MAX;</div><div class="line"><a name="l11712"></a><span class="lineno">11712</span>  uint32_t maxAllocationsToMove = UINT32_MAX;</div><div class="line"><a name="l11713"></a><span class="lineno">11713</span>  <span class="keywordflow">if</span>(pDefragmentationInfo != VMA_NULL)</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>  maxBytesToMove = pDefragmentationInfo-><a class="code" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d">maxBytesToMove</a>;</div><div class="line"><a name="l11716"></a><span class="lineno">11716</span>  maxAllocationsToMove = pDefragmentationInfo-><a class="code" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc">maxAllocationsToMove</a>;</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> </div><div class="line"><a name="l11719"></a><span class="lineno">11719</span>  <span class="comment">// Process standard memory.</span></div><div class="line"><a name="l11720"></a><span class="lineno">11720</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0;</div><div class="line"><a name="l11721"></a><span class="lineno">11721</span>  (memTypeIndex < GetMemoryTypeCount()) && (result == VK_SUCCESS);</div><div class="line"><a name="l11722"></a><span class="lineno">11722</span>  ++memTypeIndex)</div><div class="line"><a name="l11723"></a><span class="lineno">11723</span>  {</div><div class="line"><a name="l11724"></a><span class="lineno">11724</span>  <span class="comment">// Only HOST_VISIBLE memory types can be defragmented.</span></div><div class="line"><a name="l11725"></a><span class="lineno">11725</span>  <span class="keywordflow">if</span>((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l11726"></a><span class="lineno">11726</span>  {</div><div class="line"><a name="l11727"></a><span class="lineno">11727</span>  result = m_pBlockVectors[memTypeIndex]->Defragment(</div><div class="line"><a name="l11728"></a><span class="lineno">11728</span>  pDefragmentationStats,</div><div class="line"><a name="l11729"></a><span class="lineno">11729</span>  maxBytesToMove,</div><div class="line"><a name="l11730"></a><span class="lineno">11730</span>  maxAllocationsToMove);</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> </div><div class="line"><a name="l11734"></a><span class="lineno">11734</span>  <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l11735"></a><span class="lineno">11735</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="l11736"></a><span class="lineno">11736</span>  {</div><div class="line"><a name="l11737"></a><span class="lineno">11737</span>  result = m_Pools[poolIndex]->m_BlockVector.Defragment(</div><div class="line"><a name="l11738"></a><span class="lineno">11738</span>  pDefragmentationStats,</div><div class="line"><a name="l11739"></a><span class="lineno">11739</span>  maxBytesToMove,</div><div class="line"><a name="l11740"></a><span class="lineno">11740</span>  maxAllocationsToMove);</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="comment">// ======== Destroy defragmentators.</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="comment">// Process custom pools.</span></div><div class="line"><a name="l11746"></a><span class="lineno">11746</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = poolCount; poolIndex--; )</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>  m_Pools[poolIndex]->m_BlockVector.DestroyDefragmentator();</div><div class="line"><a name="l11749"></a><span class="lineno">11749</span>  }</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>  <span class="comment">// Process standard memory.</span></div><div class="line"><a name="l11752"></a><span class="lineno">11752</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = GetMemoryTypeCount(); memTypeIndex--; )</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>  <span class="keywordflow">if</span>((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</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>  m_pBlockVectors[memTypeIndex]->DestroyDefragmentator();</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>  }</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>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l11761"></a><span class="lineno">11761</span> }</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> <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="l11764"></a><span class="lineno">11764</span> {</div><div class="line"><a name="l11765"></a><span class="lineno">11765</span>  <span class="keywordflow">if</span>(hAllocation->CanBecomeLost())</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="comment">/*</span></div><div class="line"><a name="l11768"></a><span class="lineno">11768</span> <span class="comment"> Warning: This is a carefully designed algorithm.</span></div><div class="line"><a name="l11769"></a><span class="lineno">11769</span> <span class="comment"> Do not modify unless you really know what you're doing :)</span></div><div class="line"><a name="l11770"></a><span class="lineno">11770</span> <span class="comment"> */</span></div><div class="line"><a name="l11771"></a><span class="lineno">11771</span>  <span class="keyword">const</span> uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l11772"></a><span class="lineno">11772</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l11773"></a><span class="lineno">11773</span>  <span class="keywordflow">for</span>(;;)</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>  <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l11776"></a><span class="lineno">11776</span>  {</div><div class="line"><a name="l11777"></a><span class="lineno">11777</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = UINT32_MAX;</div><div class="line"><a name="l11778"></a><span class="lineno">11778</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = VK_NULL_HANDLE;</div><div class="line"><a name="l11779"></a><span class="lineno">11779</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = 0;</div><div class="line"><a name="l11780"></a><span class="lineno">11780</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l11781"></a><span class="lineno">11781</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = VMA_NULL;</div><div class="line"><a name="l11782"></a><span class="lineno">11782</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</div><div class="line"><a name="l11783"></a><span class="lineno">11783</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l11784"></a><span class="lineno">11784</span>  }</div><div class="line"><a name="l11785"></a><span class="lineno">11785</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</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>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = hAllocation->GetMemoryTypeIndex();</div><div class="line"><a name="l11788"></a><span class="lineno">11788</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = hAllocation->GetMemory();</div><div class="line"><a name="l11789"></a><span class="lineno">11789</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = hAllocation->GetOffset();</div><div class="line"><a name="l11790"></a><span class="lineno">11790</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l11791"></a><span class="lineno">11791</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = VMA_NULL;</div><div class="line"><a name="l11792"></a><span class="lineno">11792</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</div><div class="line"><a name="l11793"></a><span class="lineno">11793</span>  <span class="keywordflow">return</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="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</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="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l11798"></a><span class="lineno">11798</span>  {</div><div class="line"><a name="l11799"></a><span class="lineno">11799</span>  localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l11800"></a><span class="lineno">11800</span>  }</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>  }</div><div class="line"><a name="l11803"></a><span class="lineno">11803</span>  }</div><div class="line"><a name="l11804"></a><span class="lineno">11804</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l11805"></a><span class="lineno">11805</span>  {</div><div class="line"><a name="l11806"></a><span class="lineno">11806</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l11807"></a><span class="lineno">11807</span>  uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l11808"></a><span class="lineno">11808</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l11809"></a><span class="lineno">11809</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l11810"></a><span class="lineno">11810</span>  {</div><div class="line"><a name="l11811"></a><span class="lineno">11811</span>  VMA_ASSERT(localLastUseFrameIndex != VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l11812"></a><span class="lineno">11812</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l11813"></a><span class="lineno">11813</span>  {</div><div class="line"><a name="l11814"></a><span class="lineno">11814</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l11815"></a><span class="lineno">11815</span>  }</div><div class="line"><a name="l11816"></a><span class="lineno">11816</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l11817"></a><span class="lineno">11817</span>  {</div><div class="line"><a name="l11818"></a><span class="lineno">11818</span>  <span class="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</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>  localLastUseFrameIndex = localCurrFrameIndex;</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>  }</div><div class="line"><a name="l11824"></a><span class="lineno">11824</span> <span class="preprocessor">#endif</span></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>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = hAllocation->GetMemoryTypeIndex();</div><div class="line"><a name="l11827"></a><span class="lineno">11827</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = hAllocation->GetMemory();</div><div class="line"><a name="l11828"></a><span class="lineno">11828</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = hAllocation->GetOffset();</div><div class="line"><a name="l11829"></a><span class="lineno">11829</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l11830"></a><span class="lineno">11830</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = hAllocation->GetMappedData();</div><div class="line"><a name="l11831"></a><span class="lineno">11831</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</div><div class="line"><a name="l11832"></a><span class="lineno">11832</span>  }</div><div class="line"><a name="l11833"></a><span class="lineno">11833</span> }</div><div class="line"><a name="l11834"></a><span class="lineno">11834</span> </div><div class="line"><a name="l11835"></a><span class="lineno">11835</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="l11836"></a><span class="lineno">11836</span> {</div><div class="line"><a name="l11837"></a><span class="lineno">11837</span>  <span class="comment">// This is a stripped-down version of VmaAllocator_T::GetAllocationInfo.</span></div><div class="line"><a name="l11838"></a><span class="lineno">11838</span>  <span class="keywordflow">if</span>(hAllocation->CanBecomeLost())</div><div class="line"><a name="l11839"></a><span class="lineno">11839</span>  {</div><div class="line"><a name="l11840"></a><span class="lineno">11840</span>  uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l11841"></a><span class="lineno">11841</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l11842"></a><span class="lineno">11842</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l11843"></a><span class="lineno">11843</span>  {</div><div class="line"><a name="l11844"></a><span class="lineno">11844</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l11845"></a><span class="lineno">11845</span>  {</div><div class="line"><a name="l11846"></a><span class="lineno">11846</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l11847"></a><span class="lineno">11847</span>  }</div><div class="line"><a name="l11848"></a><span class="lineno">11848</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l11849"></a><span class="lineno">11849</span>  {</div><div class="line"><a name="l11850"></a><span class="lineno">11850</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l11851"></a><span class="lineno">11851</span>  }</div><div class="line"><a name="l11852"></a><span class="lineno">11852</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l11853"></a><span class="lineno">11853</span>  {</div><div class="line"><a name="l11854"></a><span class="lineno">11854</span>  <span class="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</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>  localLastUseFrameIndex = localCurrFrameIndex;</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>  }</div><div class="line"><a name="l11859"></a><span class="lineno">11859</span>  }</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l11862"></a><span class="lineno">11862</span>  {</div><div class="line"><a name="l11863"></a><span class="lineno">11863</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l11864"></a><span class="lineno">11864</span>  uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l11865"></a><span class="lineno">11865</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l11866"></a><span class="lineno">11866</span>  <span class="keywordflow">for</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>  VMA_ASSERT(localLastUseFrameIndex != VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l11869"></a><span class="lineno">11869</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</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>  <span class="keywordflow">break</span>;</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>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l11874"></a><span class="lineno">11874</span>  {</div><div class="line"><a name="l11875"></a><span class="lineno">11875</span>  <span class="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l11876"></a><span class="lineno">11876</span>  {</div><div class="line"><a name="l11877"></a><span class="lineno">11877</span>  localLastUseFrameIndex = localCurrFrameIndex;</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>  }</div><div class="line"><a name="l11881"></a><span class="lineno">11881</span> <span class="preprocessor">#endif</span></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>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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> }</div><div class="line"><a name="l11886"></a><span class="lineno">11886</span> </div><div class="line"><a name="l11887"></a><span class="lineno">11887</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="l11888"></a><span class="lineno">11888</span> {</div><div class="line"><a name="l11889"></a><span class="lineno">11889</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="l11890"></a><span class="lineno">11890</span> </div><div class="line"><a name="l11891"></a><span class="lineno">11891</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> isLinearAlgorithm = (pCreateInfo-><a class="code" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a>) != 0;</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>  <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a> newCreateInfo = *pCreateInfo;</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>  <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="l11896"></a><span class="lineno">11896</span>  {</div><div class="line"><a name="l11897"></a><span class="lineno">11897</span>  newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a> = SIZE_MAX;</div><div class="line"><a name="l11898"></a><span class="lineno">11898</span>  }</div><div class="line"><a name="l11899"></a><span class="lineno">11899</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="l11900"></a><span class="lineno">11900</span>  {</div><div class="line"><a name="l11901"></a><span class="lineno">11901</span>  <span class="keywordflow">return</span> VK_ERROR_INITIALIZATION_FAILED;</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="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="l11905"></a><span class="lineno">11905</span> </div><div class="line"><a name="l11906"></a><span class="lineno">11906</span>  *pPool = vma_new(<span class="keyword">this</span>, VmaPool_T)(<span class="keyword">this</span>, newCreateInfo, preferredBlockSize);</div><div class="line"><a name="l11907"></a><span class="lineno">11907</span> </div><div class="line"><a name="l11908"></a><span class="lineno">11908</span>  VkResult res = (*pPool)->m_BlockVector.CreateMinBlocks();</div><div class="line"><a name="l11909"></a><span class="lineno">11909</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l11910"></a><span class="lineno">11910</span>  {</div><div class="line"><a name="l11911"></a><span class="lineno">11911</span>  vma_delete(<span class="keyword">this</span>, *pPool);</div><div class="line"><a name="l11912"></a><span class="lineno">11912</span>  *pPool = VMA_NULL;</div><div class="line"><a name="l11913"></a><span class="lineno">11913</span>  <span class="keywordflow">return</span> res;</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>  <span class="comment">// Add to m_Pools.</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>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l11919"></a><span class="lineno">11919</span>  (*pPool)->SetId(m_NextPoolId++);</div><div class="line"><a name="l11920"></a><span class="lineno">11920</span>  VmaVectorInsertSorted<VmaPointerLess>(m_Pools, *pPool);</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> </div><div class="line"><a name="l11923"></a><span class="lineno">11923</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11924"></a><span class="lineno">11924</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> <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="l11927"></a><span class="lineno">11927</span> {</div><div class="line"><a name="l11928"></a><span class="lineno">11928</span>  <span class="comment">// Remove from m_Pools.</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>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l11931"></a><span class="lineno">11931</span>  <span class="keywordtype">bool</span> success = VmaVectorRemoveSorted<VmaPointerLess>(m_Pools, pool);</div><div class="line"><a name="l11932"></a><span class="lineno">11932</span>  VMA_ASSERT(success && <span class="stringliteral">"Pool not found in Allocator."</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>  vma_delete(<span class="keyword">this</span>, pool);</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> 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="l11939"></a><span class="lineno">11939</span> {</div><div class="line"><a name="l11940"></a><span class="lineno">11940</span>  pool->m_BlockVector.GetPoolStats(pPoolStats);</div><div class="line"><a name="l11941"></a><span class="lineno">11941</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> <span class="keywordtype">void</span> VmaAllocator_T::SetCurrentFrameIndex(uint32_t frameIndex)</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>  m_CurrentFrameIndex.store(frameIndex);</div><div class="line"><a name="l11946"></a><span class="lineno">11946</span> }</div><div class="line"><a name="l11947"></a><span class="lineno">11947</span> </div><div class="line"><a name="l11948"></a><span class="lineno">11948</span> <span class="keywordtype">void</span> VmaAllocator_T::MakePoolAllocationsLost(</div><div class="line"><a name="l11949"></a><span class="lineno">11949</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l11950"></a><span class="lineno">11950</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</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>  hPool->m_BlockVector.MakePoolAllocationsLost(</div><div class="line"><a name="l11953"></a><span class="lineno">11953</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l11954"></a><span class="lineno">11954</span>  pLostAllocationCount);</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> </div><div class="line"><a name="l11957"></a><span class="lineno">11957</span> VkResult VmaAllocator_T::CheckPoolCorruption(<a class="code" href="struct_vma_pool.html">VmaPool</a> hPool)</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>  <span class="keywordflow">return</span> hPool->m_BlockVector.CheckCorruption();</div><div class="line"><a name="l11960"></a><span class="lineno">11960</span> }</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> VkResult VmaAllocator_T::CheckCorruption(uint32_t memoryTypeBits)</div><div class="line"><a name="l11963"></a><span class="lineno">11963</span> {</div><div class="line"><a name="l11964"></a><span class="lineno">11964</span>  VkResult finalRes = VK_ERROR_FEATURE_NOT_PRESENT;</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>  <span class="comment">// Process default pools.</span></div><div class="line"><a name="l11967"></a><span class="lineno">11967</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</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>  <span class="keywordflow">if</span>(((1u << memTypeIndex) & memoryTypeBits) != 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>  VmaBlockVector* <span class="keyword">const</span> pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l11972"></a><span class="lineno">11972</span>  VMA_ASSERT(pBlockVector);</div><div class="line"><a name="l11973"></a><span class="lineno">11973</span>  VkResult localRes = pBlockVector->CheckCorruption();</div><div class="line"><a name="l11974"></a><span class="lineno">11974</span>  <span class="keywordflow">switch</span>(localRes)</div><div class="line"><a name="l11975"></a><span class="lineno">11975</span>  {</div><div class="line"><a name="l11976"></a><span class="lineno">11976</span>  <span class="keywordflow">case</span> VK_ERROR_FEATURE_NOT_PRESENT:</div><div class="line"><a name="l11977"></a><span class="lineno">11977</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l11978"></a><span class="lineno">11978</span>  <span class="keywordflow">case</span> VK_SUCCESS:</div><div class="line"><a name="l11979"></a><span class="lineno">11979</span>  finalRes = VK_SUCCESS;</div><div class="line"><a name="l11980"></a><span class="lineno">11980</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l11981"></a><span class="lineno">11981</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l11982"></a><span class="lineno">11982</span>  <span class="keywordflow">return</span> localRes;</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>  }</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> </div><div class="line"><a name="l11987"></a><span class="lineno">11987</span>  <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l11988"></a><span class="lineno">11988</span>  {</div><div class="line"><a name="l11989"></a><span class="lineno">11989</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l11990"></a><span class="lineno">11990</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="l11991"></a><span class="lineno">11991</span>  {</div><div class="line"><a name="l11992"></a><span class="lineno">11992</span>  <span class="keywordflow">if</span>(((1u << m_Pools[poolIndex]->m_BlockVector.GetMemoryTypeIndex()) & memoryTypeBits) != 0)</div><div class="line"><a name="l11993"></a><span class="lineno">11993</span>  {</div><div class="line"><a name="l11994"></a><span class="lineno">11994</span>  VkResult localRes = m_Pools[poolIndex]->m_BlockVector.CheckCorruption();</div><div class="line"><a name="l11995"></a><span class="lineno">11995</span>  <span class="keywordflow">switch</span>(localRes)</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>  <span class="keywordflow">case</span> VK_ERROR_FEATURE_NOT_PRESENT:</div><div class="line"><a name="l11998"></a><span class="lineno">11998</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l11999"></a><span class="lineno">11999</span>  <span class="keywordflow">case</span> VK_SUCCESS:</div><div class="line"><a name="l12000"></a><span class="lineno">12000</span>  finalRes = VK_SUCCESS;</div><div class="line"><a name="l12001"></a><span class="lineno">12001</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12002"></a><span class="lineno">12002</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12003"></a><span class="lineno">12003</span>  <span class="keywordflow">return</span> localRes;</div><div class="line"><a name="l12004"></a><span class="lineno">12004</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>  }</div><div class="line"><a name="l12007"></a><span class="lineno">12007</span>  }</div><div class="line"><a name="l12008"></a><span class="lineno">12008</span> </div><div class="line"><a name="l12009"></a><span class="lineno">12009</span>  <span class="keywordflow">return</span> finalRes;</div><div class="line"><a name="l12010"></a><span class="lineno">12010</span> }</div><div class="line"><a name="l12011"></a><span class="lineno">12011</span> </div><div class="line"><a name="l12012"></a><span class="lineno">12012</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="l12013"></a><span class="lineno">12013</span> {</div><div class="line"><a name="l12014"></a><span class="lineno">12014</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="l12015"></a><span class="lineno">12015</span>  (*pAllocation)->InitLost();</div><div class="line"><a name="l12016"></a><span class="lineno">12016</span> }</div><div class="line"><a name="l12017"></a><span class="lineno">12017</span> </div><div class="line"><a name="l12018"></a><span class="lineno">12018</span> VkResult VmaAllocator_T::AllocateVulkanMemory(<span class="keyword">const</span> VkMemoryAllocateInfo* pAllocateInfo, VkDeviceMemory* pMemory)</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="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(pAllocateInfo->memoryTypeIndex);</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>  VkResult res;</div><div class="line"><a name="l12023"></a><span class="lineno">12023</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] != VK_WHOLE_SIZE)</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>  VmaMutexLock lock(m_HeapSizeLimitMutex, m_UseMutex);</div><div class="line"><a name="l12026"></a><span class="lineno">12026</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] >= pAllocateInfo->allocationSize)</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>  res = (*m_VulkanFunctions.vkAllocateMemory)(m_hDevice, pAllocateInfo, GetAllocationCallbacks(), pMemory);</div><div class="line"><a name="l12029"></a><span class="lineno">12029</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  m_HeapSizeLimit[heapIndex] -= pAllocateInfo->allocationSize;</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>  }</div><div class="line"><a name="l12034"></a><span class="lineno">12034</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12035"></a><span class="lineno">12035</span>  {</div><div class="line"><a name="l12036"></a><span class="lineno">12036</span>  res = VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12037"></a><span class="lineno">12037</span>  }</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>  <span class="keywordflow">else</span></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>  res = (*m_VulkanFunctions.vkAllocateMemory)(m_hDevice, pAllocateInfo, GetAllocationCallbacks(), pMemory);</div><div class="line"><a name="l12042"></a><span class="lineno">12042</span>  }</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">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="l12045"></a><span class="lineno">12045</span>  {</div><div class="line"><a name="l12046"></a><span class="lineno">12046</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="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">return</span> res;</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> </div><div class="line"><a name="l12052"></a><span class="lineno">12052</span> <span class="keywordtype">void</span> VmaAllocator_T::FreeVulkanMemory(uint32_t memoryType, VkDeviceSize size, VkDeviceMemory hMemory)</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>  <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="l12055"></a><span class="lineno">12055</span>  {</div><div class="line"><a name="l12056"></a><span class="lineno">12056</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="l12057"></a><span class="lineno">12057</span>  }</div><div class="line"><a name="l12058"></a><span class="lineno">12058</span> </div><div class="line"><a name="l12059"></a><span class="lineno">12059</span>  (*m_VulkanFunctions.vkFreeMemory)(m_hDevice, hMemory, GetAllocationCallbacks());</div><div class="line"><a name="l12060"></a><span class="lineno">12060</span> </div><div class="line"><a name="l12061"></a><span class="lineno">12061</span>  <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memoryType);</div><div class="line"><a name="l12062"></a><span class="lineno">12062</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] != VK_WHOLE_SIZE)</div><div class="line"><a name="l12063"></a><span class="lineno">12063</span>  {</div><div class="line"><a name="l12064"></a><span class="lineno">12064</span>  VmaMutexLock lock(m_HeapSizeLimitMutex, m_UseMutex);</div><div class="line"><a name="l12065"></a><span class="lineno">12065</span>  m_HeapSizeLimit[heapIndex] += size;</div><div class="line"><a name="l12066"></a><span class="lineno">12066</span>  }</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> </div><div class="line"><a name="l12069"></a><span class="lineno">12069</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="l12070"></a><span class="lineno">12070</span> {</div><div class="line"><a name="l12071"></a><span class="lineno">12071</span>  <span class="keywordflow">if</span>(hAllocation->CanBecomeLost())</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>  <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</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> </div><div class="line"><a name="l12076"></a><span class="lineno">12076</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</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>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</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>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l12081"></a><span class="lineno">12081</span>  <span class="keywordtype">char</span> *pBytes = VMA_NULL;</div><div class="line"><a name="l12082"></a><span class="lineno">12082</span>  VkResult res = pBlock->Map(<span class="keyword">this</span>, 1, (<span class="keywordtype">void</span>**)&pBytes);</div><div class="line"><a name="l12083"></a><span class="lineno">12083</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12084"></a><span class="lineno">12084</span>  {</div><div class="line"><a name="l12085"></a><span class="lineno">12085</span>  *ppData = pBytes + (ptrdiff_t)hAllocation->GetOffset();</div><div class="line"><a name="l12086"></a><span class="lineno">12086</span>  hAllocation->BlockAllocMap();</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>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12089"></a><span class="lineno">12089</span>  }</div><div class="line"><a name="l12090"></a><span class="lineno">12090</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l12091"></a><span class="lineno">12091</span>  <span class="keywordflow">return</span> hAllocation->DedicatedAllocMap(<span class="keyword">this</span>, ppData);</div><div class="line"><a name="l12092"></a><span class="lineno">12092</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12093"></a><span class="lineno">12093</span>  VMA_ASSERT(0);</div><div class="line"><a name="l12094"></a><span class="lineno">12094</span>  <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l12095"></a><span class="lineno">12095</span>  }</div><div class="line"><a name="l12096"></a><span class="lineno">12096</span> }</div><div class="line"><a name="l12097"></a><span class="lineno">12097</span> </div><div class="line"><a name="l12098"></a><span class="lineno">12098</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="l12099"></a><span class="lineno">12099</span> {</div><div class="line"><a name="l12100"></a><span class="lineno">12100</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</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>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</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>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l12105"></a><span class="lineno">12105</span>  hAllocation->BlockAllocUnmap();</div><div class="line"><a name="l12106"></a><span class="lineno">12106</span>  pBlock->Unmap(<span class="keyword">this</span>, 1);</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">break</span>;</div><div class="line"><a name="l12109"></a><span class="lineno">12109</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l12110"></a><span class="lineno">12110</span>  hAllocation->DedicatedAllocUnmap(<span class="keyword">this</span>);</div><div class="line"><a name="l12111"></a><span class="lineno">12111</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12112"></a><span class="lineno">12112</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12113"></a><span class="lineno">12113</span>  VMA_ASSERT(0);</div><div class="line"><a name="l12114"></a><span class="lineno">12114</span>  }</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> </div><div class="line"><a name="l12117"></a><span class="lineno">12117</span> VkResult VmaAllocator_T::BindBufferMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkBuffer hBuffer)</div><div class="line"><a name="l12118"></a><span class="lineno">12118</span> {</div><div class="line"><a name="l12119"></a><span class="lineno">12119</span>  VkResult res = VK_SUCCESS;</div><div class="line"><a name="l12120"></a><span class="lineno">12120</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l12121"></a><span class="lineno">12121</span>  {</div><div class="line"><a name="l12122"></a><span class="lineno">12122</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l12123"></a><span class="lineno">12123</span>  res = GetVulkanFunctions().vkBindBufferMemory(</div><div class="line"><a name="l12124"></a><span class="lineno">12124</span>  m_hDevice,</div><div class="line"><a name="l12125"></a><span class="lineno">12125</span>  hBuffer,</div><div class="line"><a name="l12126"></a><span class="lineno">12126</span>  hAllocation->GetMemory(),</div><div class="line"><a name="l12127"></a><span class="lineno">12127</span>  0); <span class="comment">//memoryOffset</span></div><div class="line"><a name="l12128"></a><span class="lineno">12128</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12129"></a><span class="lineno">12129</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</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>  VmaDeviceMemoryBlock* pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l12132"></a><span class="lineno">12132</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="l12133"></a><span class="lineno">12133</span>  res = pBlock->BindBufferMemory(<span class="keyword">this</span>, hAllocation, hBuffer);</div><div class="line"><a name="l12134"></a><span class="lineno">12134</span>  <span class="keywordflow">break</span>;</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="keywordflow">default</span>:</div><div class="line"><a name="l12137"></a><span class="lineno">12137</span>  VMA_ASSERT(0);</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>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12140"></a><span class="lineno">12140</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> VkResult VmaAllocator_T::BindImageMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkImage hImage)</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>  VkResult res = VK_SUCCESS;</div><div class="line"><a name="l12145"></a><span class="lineno">12145</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l12146"></a><span class="lineno">12146</span>  {</div><div class="line"><a name="l12147"></a><span class="lineno">12147</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l12148"></a><span class="lineno">12148</span>  res = GetVulkanFunctions().vkBindImageMemory(</div><div class="line"><a name="l12149"></a><span class="lineno">12149</span>  m_hDevice,</div><div class="line"><a name="l12150"></a><span class="lineno">12150</span>  hImage,</div><div class="line"><a name="l12151"></a><span class="lineno">12151</span>  hAllocation->GetMemory(),</div><div class="line"><a name="l12152"></a><span class="lineno">12152</span>  0); <span class="comment">//memoryOffset</span></div><div class="line"><a name="l12153"></a><span class="lineno">12153</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12154"></a><span class="lineno">12154</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l12155"></a><span class="lineno">12155</span>  {</div><div class="line"><a name="l12156"></a><span class="lineno">12156</span>  VmaDeviceMemoryBlock* pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l12157"></a><span class="lineno">12157</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="l12158"></a><span class="lineno">12158</span>  res = pBlock->BindImageMemory(<span class="keyword">this</span>, hAllocation, hImage);</div><div class="line"><a name="l12159"></a><span class="lineno">12159</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12160"></a><span class="lineno">12160</span>  }</div><div class="line"><a name="l12161"></a><span class="lineno">12161</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12162"></a><span class="lineno">12162</span>  VMA_ASSERT(0);</div><div class="line"><a name="l12163"></a><span class="lineno">12163</span>  }</div><div class="line"><a name="l12164"></a><span class="lineno">12164</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12165"></a><span class="lineno">12165</span> }</div><div class="line"><a name="l12166"></a><span class="lineno">12166</span> </div><div class="line"><a name="l12167"></a><span class="lineno">12167</span> <span class="keywordtype">void</span> VmaAllocator_T::FlushOrInvalidateAllocation(</div><div class="line"><a name="l12168"></a><span class="lineno">12168</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l12169"></a><span class="lineno">12169</span>  VkDeviceSize offset, VkDeviceSize size,</div><div class="line"><a name="l12170"></a><span class="lineno">12170</span>  VMA_CACHE_OPERATION op)</div><div class="line"><a name="l12171"></a><span class="lineno">12171</span> {</div><div class="line"><a name="l12172"></a><span class="lineno">12172</span>  <span class="keyword">const</span> uint32_t memTypeIndex = hAllocation->GetMemoryTypeIndex();</div><div class="line"><a name="l12173"></a><span class="lineno">12173</span>  <span class="keywordflow">if</span>(size > 0 && IsMemoryTypeNonCoherent(memTypeIndex))</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>  <span class="keyword">const</span> VkDeviceSize allocationSize = hAllocation->GetSize();</div><div class="line"><a name="l12176"></a><span class="lineno">12176</span>  VMA_ASSERT(offset <= allocationSize);</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="keyword">const</span> VkDeviceSize nonCoherentAtomSize = m_PhysicalDeviceProperties.limits.nonCoherentAtomSize;</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>  VkMappedMemoryRange memRange = { VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE };</div><div class="line"><a name="l12181"></a><span class="lineno">12181</span>  memRange.memory = hAllocation->GetMemory();</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="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l12184"></a><span class="lineno">12184</span>  {</div><div class="line"><a name="l12185"></a><span class="lineno">12185</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l12186"></a><span class="lineno">12186</span>  memRange.offset = VmaAlignDown(offset, nonCoherentAtomSize);</div><div class="line"><a name="l12187"></a><span class="lineno">12187</span>  <span class="keywordflow">if</span>(size == VK_WHOLE_SIZE)</div><div class="line"><a name="l12188"></a><span class="lineno">12188</span>  {</div><div class="line"><a name="l12189"></a><span class="lineno">12189</span>  memRange.size = allocationSize - memRange.offset;</div><div class="line"><a name="l12190"></a><span class="lineno">12190</span>  }</div><div class="line"><a name="l12191"></a><span class="lineno">12191</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12192"></a><span class="lineno">12192</span>  {</div><div class="line"><a name="l12193"></a><span class="lineno">12193</span>  VMA_ASSERT(offset + size <= allocationSize);</div><div class="line"><a name="l12194"></a><span class="lineno">12194</span>  memRange.size = VMA_MIN(</div><div class="line"><a name="l12195"></a><span class="lineno">12195</span>  VmaAlignUp(size + (offset - memRange.offset), nonCoherentAtomSize),</div><div class="line"><a name="l12196"></a><span class="lineno">12196</span>  allocationSize - memRange.offset);</div><div class="line"><a name="l12197"></a><span class="lineno">12197</span>  }</div><div class="line"><a name="l12198"></a><span class="lineno">12198</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12199"></a><span class="lineno">12199</span> </div><div class="line"><a name="l12200"></a><span class="lineno">12200</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l12201"></a><span class="lineno">12201</span>  {</div><div class="line"><a name="l12202"></a><span class="lineno">12202</span>  <span class="comment">// 1. Still within this allocation.</span></div><div class="line"><a name="l12203"></a><span class="lineno">12203</span>  memRange.offset = VmaAlignDown(offset, nonCoherentAtomSize);</div><div class="line"><a name="l12204"></a><span class="lineno">12204</span>  <span class="keywordflow">if</span>(size == VK_WHOLE_SIZE)</div><div class="line"><a name="l12205"></a><span class="lineno">12205</span>  {</div><div class="line"><a name="l12206"></a><span class="lineno">12206</span>  size = allocationSize - offset;</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="keywordflow">else</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>  VMA_ASSERT(offset + size <= allocationSize);</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>  memRange.size = VmaAlignUp(size + (offset - memRange.offset), nonCoherentAtomSize);</div><div class="line"><a name="l12213"></a><span class="lineno">12213</span> </div><div class="line"><a name="l12214"></a><span class="lineno">12214</span>  <span class="comment">// 2. Adjust to whole block.</span></div><div class="line"><a name="l12215"></a><span class="lineno">12215</span>  <span class="keyword">const</span> VkDeviceSize allocationOffset = hAllocation->GetOffset();</div><div class="line"><a name="l12216"></a><span class="lineno">12216</span>  VMA_ASSERT(allocationOffset % nonCoherentAtomSize == 0);</div><div class="line"><a name="l12217"></a><span class="lineno">12217</span>  <span class="keyword">const</span> VkDeviceSize blockSize = hAllocation->GetBlock()->m_pMetadata->GetSize();</div><div class="line"><a name="l12218"></a><span class="lineno">12218</span>  memRange.offset += allocationOffset;</div><div class="line"><a name="l12219"></a><span class="lineno">12219</span>  memRange.size = VMA_MIN(memRange.size, blockSize - memRange.offset);</div><div class="line"><a name="l12220"></a><span class="lineno">12220</span>  </div><div class="line"><a name="l12221"></a><span class="lineno">12221</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12222"></a><span class="lineno">12222</span>  }</div><div class="line"><a name="l12223"></a><span class="lineno">12223</span>  </div><div class="line"><a name="l12224"></a><span class="lineno">12224</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12225"></a><span class="lineno">12225</span>  VMA_ASSERT(0);</div><div class="line"><a name="l12226"></a><span class="lineno">12226</span>  }</div><div class="line"><a name="l12227"></a><span class="lineno">12227</span> </div><div class="line"><a name="l12228"></a><span class="lineno">12228</span>  <span class="keywordflow">switch</span>(op)</div><div class="line"><a name="l12229"></a><span class="lineno">12229</span>  {</div><div class="line"><a name="l12230"></a><span class="lineno">12230</span>  <span class="keywordflow">case</span> VMA_CACHE_FLUSH:</div><div class="line"><a name="l12231"></a><span class="lineno">12231</span>  (*GetVulkanFunctions().vkFlushMappedMemoryRanges)(m_hDevice, 1, &memRange);</div><div class="line"><a name="l12232"></a><span class="lineno">12232</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12233"></a><span class="lineno">12233</span>  <span class="keywordflow">case</span> VMA_CACHE_INVALIDATE:</div><div class="line"><a name="l12234"></a><span class="lineno">12234</span>  (*GetVulkanFunctions().vkInvalidateMappedMemoryRanges)(m_hDevice, 1, &memRange);</div><div class="line"><a name="l12235"></a><span class="lineno">12235</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12236"></a><span class="lineno">12236</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12237"></a><span class="lineno">12237</span>  VMA_ASSERT(0);</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>  }</div><div class="line"><a name="l12240"></a><span class="lineno">12240</span>  <span class="comment">// else: Just ignore this call.</span></div><div class="line"><a name="l12241"></a><span class="lineno">12241</span> }</div><div class="line"><a name="l12242"></a><span class="lineno">12242</span> </div><div class="line"><a name="l12243"></a><span class="lineno">12243</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="l12244"></a><span class="lineno">12244</span> {</div><div class="line"><a name="l12245"></a><span class="lineno">12245</span>  VMA_ASSERT(allocation && allocation->GetType() == VmaAllocation_T::ALLOCATION_TYPE_DEDICATED);</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>  <span class="keyword">const</span> uint32_t memTypeIndex = allocation->GetMemoryTypeIndex();</div><div class="line"><a name="l12248"></a><span class="lineno">12248</span>  {</div><div class="line"><a name="l12249"></a><span class="lineno">12249</span>  VmaMutexLock lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l12250"></a><span class="lineno">12250</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocations = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l12251"></a><span class="lineno">12251</span>  VMA_ASSERT(pDedicatedAllocations);</div><div class="line"><a name="l12252"></a><span class="lineno">12252</span>  <span class="keywordtype">bool</span> success = VmaVectorRemoveSorted<VmaPointerLess>(*pDedicatedAllocations, allocation);</div><div class="line"><a name="l12253"></a><span class="lineno">12253</span>  VMA_ASSERT(success);</div><div class="line"><a name="l12254"></a><span class="lineno">12254</span>  }</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>  VkDeviceMemory hMemory = allocation->GetMemory();</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>  <span class="keywordflow">if</span>(allocation->GetMappedData() != VMA_NULL)</div><div class="line"><a name="l12259"></a><span class="lineno">12259</span>  {</div><div class="line"><a name="l12260"></a><span class="lineno">12260</span>  (*m_VulkanFunctions.vkUnmapMemory)(m_hDevice, hMemory);</div><div class="line"><a name="l12261"></a><span class="lineno">12261</span>  }</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>  FreeVulkanMemory(memTypeIndex, allocation->GetSize(), hMemory);</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>  VMA_DEBUG_LOG(<span class="stringliteral">" Freed DedicatedMemory MemoryTypeIndex=%u"</span>, memTypeIndex);</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> <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="l12269"></a><span class="lineno">12269</span> {</div><div class="line"><a name="l12270"></a><span class="lineno">12270</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS &&</div><div class="line"><a name="l12271"></a><span class="lineno">12271</span>  !hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l12272"></a><span class="lineno">12272</span>  (m_MemProps.memoryTypes[hAllocation->GetMemoryTypeIndex()].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l12273"></a><span class="lineno">12273</span>  {</div><div class="line"><a name="l12274"></a><span class="lineno">12274</span>  <span class="keywordtype">void</span>* pData = VMA_NULL;</div><div class="line"><a name="l12275"></a><span class="lineno">12275</span>  VkResult res = Map(hAllocation, &pData);</div><div class="line"><a name="l12276"></a><span class="lineno">12276</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  memset(pData, (<span class="keywordtype">int</span>)pattern, (<span class="keywordtype">size_t</span>)hAllocation->GetSize());</div><div class="line"><a name="l12279"></a><span class="lineno">12279</span>  FlushOrInvalidateAllocation(hAllocation, 0, VK_WHOLE_SIZE, VMA_CACHE_FLUSH);</div><div class="line"><a name="l12280"></a><span class="lineno">12280</span>  Unmap(hAllocation);</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>  <span class="keywordflow">else</span></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>  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="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> }</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="preprocessor">#if VMA_STATS_STRING_ENABLED</span></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="keywordtype">void</span> VmaAllocator_T::PrintDetailedMap(VmaJsonWriter& json)</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="keywordtype">bool</span> dedicatedAllocationsStarted = <span class="keyword">false</span>;</div><div class="line"><a name="l12294"></a><span class="lineno">12294</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l12295"></a><span class="lineno">12295</span>  {</div><div class="line"><a name="l12296"></a><span class="lineno">12296</span>  VmaMutexLock dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l12297"></a><span class="lineno">12297</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocVector = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l12298"></a><span class="lineno">12298</span>  VMA_ASSERT(pDedicatedAllocVector);</div><div class="line"><a name="l12299"></a><span class="lineno">12299</span>  <span class="keywordflow">if</span>(pDedicatedAllocVector->empty() == <span class="keyword">false</span>)</div><div class="line"><a name="l12300"></a><span class="lineno">12300</span>  {</div><div class="line"><a name="l12301"></a><span class="lineno">12301</span>  <span class="keywordflow">if</span>(dedicatedAllocationsStarted == <span class="keyword">false</span>)</div><div class="line"><a name="l12302"></a><span class="lineno">12302</span>  {</div><div class="line"><a name="l12303"></a><span class="lineno">12303</span>  dedicatedAllocationsStarted = <span class="keyword">true</span>;</div><div class="line"><a name="l12304"></a><span class="lineno">12304</span>  json.WriteString(<span class="stringliteral">"DedicatedAllocations"</span>);</div><div class="line"><a name="l12305"></a><span class="lineno">12305</span>  json.BeginObject();</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> </div><div class="line"><a name="l12308"></a><span class="lineno">12308</span>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l12309"></a><span class="lineno">12309</span>  json.ContinueString(memTypeIndex);</div><div class="line"><a name="l12310"></a><span class="lineno">12310</span>  json.EndString();</div><div class="line"><a name="l12311"></a><span class="lineno">12311</span>  </div><div class="line"><a name="l12312"></a><span class="lineno">12312</span>  json.BeginArray();</div><div class="line"><a name="l12313"></a><span class="lineno">12313</span> </div><div class="line"><a name="l12314"></a><span class="lineno">12314</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < pDedicatedAllocVector->size(); ++i)</div><div class="line"><a name="l12315"></a><span class="lineno">12315</span>  {</div><div class="line"><a name="l12316"></a><span class="lineno">12316</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l12317"></a><span class="lineno">12317</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="l12318"></a><span class="lineno">12318</span>  hAlloc->PrintParameters(json);</div><div class="line"><a name="l12319"></a><span class="lineno">12319</span>  json.EndObject();</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>  json.EndArray();</div><div class="line"><a name="l12323"></a><span class="lineno">12323</span>  }</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">if</span>(dedicatedAllocationsStarted)</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>  json.EndObject();</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> </div><div class="line"><a name="l12330"></a><span class="lineno">12330</span>  {</div><div class="line"><a name="l12331"></a><span class="lineno">12331</span>  <span class="keywordtype">bool</span> allocationsStarted = <span class="keyword">false</span>;</div><div class="line"><a name="l12332"></a><span class="lineno">12332</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l12333"></a><span class="lineno">12333</span>  {</div><div class="line"><a name="l12334"></a><span class="lineno">12334</span>  <span class="keywordflow">if</span>(m_pBlockVectors[memTypeIndex]->IsEmpty() == <span class="keyword">false</span>)</div><div class="line"><a name="l12335"></a><span class="lineno">12335</span>  {</div><div class="line"><a name="l12336"></a><span class="lineno">12336</span>  <span class="keywordflow">if</span>(allocationsStarted == <span class="keyword">false</span>)</div><div class="line"><a name="l12337"></a><span class="lineno">12337</span>  {</div><div class="line"><a name="l12338"></a><span class="lineno">12338</span>  allocationsStarted = <span class="keyword">true</span>;</div><div class="line"><a name="l12339"></a><span class="lineno">12339</span>  json.WriteString(<span class="stringliteral">"DefaultPools"</span>);</div><div class="line"><a name="l12340"></a><span class="lineno">12340</span>  json.BeginObject();</div><div class="line"><a name="l12341"></a><span class="lineno">12341</span>  }</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>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l12344"></a><span class="lineno">12344</span>  json.ContinueString(memTypeIndex);</div><div class="line"><a name="l12345"></a><span class="lineno">12345</span>  json.EndString();</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>  m_pBlockVectors[memTypeIndex]->PrintDetailedMap(json);</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>  <span class="keywordflow">if</span>(allocationsStarted)</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>  json.EndObject();</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> </div><div class="line"><a name="l12356"></a><span class="lineno">12356</span>  <span class="comment">// Custom pools</span></div><div class="line"><a name="l12357"></a><span class="lineno">12357</span>  {</div><div class="line"><a name="l12358"></a><span class="lineno">12358</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l12359"></a><span class="lineno">12359</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> poolCount = m_Pools.size();</div><div class="line"><a name="l12360"></a><span class="lineno">12360</span>  <span class="keywordflow">if</span>(poolCount > 0)</div><div class="line"><a name="l12361"></a><span class="lineno">12361</span>  {</div><div class="line"><a name="l12362"></a><span class="lineno">12362</span>  json.WriteString(<span class="stringliteral">"Pools"</span>);</div><div class="line"><a name="l12363"></a><span class="lineno">12363</span>  json.BeginObject();</div><div class="line"><a name="l12364"></a><span class="lineno">12364</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0; poolIndex < poolCount; ++poolIndex)</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>  json.BeginString();</div><div class="line"><a name="l12367"></a><span class="lineno">12367</span>  json.ContinueString(m_Pools[poolIndex]->GetId());</div><div class="line"><a name="l12368"></a><span class="lineno">12368</span>  json.EndString();</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>  m_Pools[poolIndex]->m_BlockVector.PrintDetailedMap(json);</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>  json.EndObject();</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>  }</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> </div><div class="line"><a name="l12377"></a><span class="lineno">12377</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l12378"></a><span class="lineno">12378</span> </div><div class="line"><a name="l12380"></a><span class="lineno">12380</span> <span class="comment">// Public interface</span></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> VkResult <a class="code" href="vk__mem__alloc_8h.html#a200692051ddb34240248234f5f4c17bb">vmaCreateAllocator</a>(</div><div class="line"><a name="l12383"></a><span class="lineno">12383</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="l12384"></a><span class="lineno">12384</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>* pAllocator)</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>  VMA_ASSERT(pCreateInfo && pAllocator);</div><div class="line"><a name="l12387"></a><span class="lineno">12387</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateAllocator"</span>);</div><div class="line"><a name="l12388"></a><span class="lineno">12388</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="l12389"></a><span class="lineno">12389</span>  <span class="keywordflow">return</span> (*pAllocator)->Init(pCreateInfo);</div><div class="line"><a name="l12390"></a><span class="lineno">12390</span> }</div><div class="line"><a name="l12391"></a><span class="lineno">12391</span> </div><div class="line"><a name="l12392"></a><span class="lineno">12392</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa8d164061c88f22fb1fd3c8f3534bc1d">vmaDestroyAllocator</a>(</div><div class="line"><a name="l12393"></a><span class="lineno">12393</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator)</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>  <span class="keywordflow">if</span>(allocator != VK_NULL_HANDLE)</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyAllocator"</span>);</div><div class="line"><a name="l12398"></a><span class="lineno">12398</span>  VkAllocationCallbacks allocationCallbacks = allocator->m_AllocationCallbacks;</div><div class="line"><a name="l12399"></a><span class="lineno">12399</span>  vma_delete(&allocationCallbacks, allocator);</div><div class="line"><a name="l12400"></a><span class="lineno">12400</span>  }</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> </div><div class="line"><a name="l12403"></a><span class="lineno">12403</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aecabf7b6e91ea87d0316fa0a9e014fe0">vmaGetPhysicalDeviceProperties</a>(</div><div class="line"><a name="l12404"></a><span class="lineno">12404</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12405"></a><span class="lineno">12405</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties **ppPhysicalDeviceProperties)</div><div class="line"><a name="l12406"></a><span class="lineno">12406</span> {</div><div class="line"><a name="l12407"></a><span class="lineno">12407</span>  VMA_ASSERT(allocator && ppPhysicalDeviceProperties);</div><div class="line"><a name="l12408"></a><span class="lineno">12408</span>  *ppPhysicalDeviceProperties = &allocator->m_PhysicalDeviceProperties;</div><div class="line"><a name="l12409"></a><span class="lineno">12409</span> }</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> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a>(</div><div class="line"><a name="l12412"></a><span class="lineno">12412</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12413"></a><span class="lineno">12413</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties** ppPhysicalDeviceMemoryProperties)</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>  VMA_ASSERT(allocator && ppPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l12416"></a><span class="lineno">12416</span>  *ppPhysicalDeviceMemoryProperties = &allocator->m_MemProps;</div><div class="line"><a name="l12417"></a><span class="lineno">12417</span> }</div><div class="line"><a name="l12418"></a><span class="lineno">12418</span> </div><div class="line"><a name="l12419"></a><span class="lineno">12419</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a>(</div><div class="line"><a name="l12420"></a><span class="lineno">12420</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12421"></a><span class="lineno">12421</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l12422"></a><span class="lineno">12422</span>  VkMemoryPropertyFlags* pFlags)</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>  VMA_ASSERT(allocator && pFlags);</div><div class="line"><a name="l12425"></a><span class="lineno">12425</span>  VMA_ASSERT(memoryTypeIndex < allocator->GetMemoryTypeCount());</div><div class="line"><a name="l12426"></a><span class="lineno">12426</span>  *pFlags = allocator->m_MemProps.memoryTypes[memoryTypeIndex].propertyFlags;</div><div class="line"><a name="l12427"></a><span class="lineno">12427</span> }</div><div class="line"><a name="l12428"></a><span class="lineno">12428</span> </div><div class="line"><a name="l12429"></a><span class="lineno">12429</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a>(</div><div class="line"><a name="l12430"></a><span class="lineno">12430</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12431"></a><span class="lineno">12431</span>  uint32_t frameIndex)</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_ASSERT(allocator);</div><div class="line"><a name="l12434"></a><span class="lineno">12434</span>  VMA_ASSERT(frameIndex != VMA_FRAME_INDEX_LOST);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  allocator->SetCurrentFrameIndex(frameIndex);</div><div class="line"><a name="l12439"></a><span class="lineno">12439</span> }</div><div class="line"><a name="l12440"></a><span class="lineno">12440</span> </div><div class="line"><a name="l12441"></a><span class="lineno">12441</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a>(</div><div class="line"><a name="l12442"></a><span class="lineno">12442</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12443"></a><span class="lineno">12443</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</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>  VMA_ASSERT(allocator && pStats);</div><div class="line"><a name="l12446"></a><span class="lineno">12446</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l12447"></a><span class="lineno">12447</span>  allocator->CalculateStats(pStats);</div><div class="line"><a name="l12448"></a><span class="lineno">12448</span> }</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> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></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> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a>(</div><div class="line"><a name="l12453"></a><span class="lineno">12453</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12454"></a><span class="lineno">12454</span>  <span class="keywordtype">char</span>** ppStatsString,</div><div class="line"><a name="l12455"></a><span class="lineno">12455</span>  VkBool32 detailedMap)</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>  VMA_ASSERT(allocator && ppStatsString);</div><div class="line"><a name="l12458"></a><span class="lineno">12458</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l12459"></a><span class="lineno">12459</span> </div><div class="line"><a name="l12460"></a><span class="lineno">12460</span>  VmaStringBuilder sb(allocator);</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>  VmaJsonWriter json(allocator->GetAllocationCallbacks(), sb);</div><div class="line"><a name="l12463"></a><span class="lineno">12463</span>  json.BeginObject();</div><div class="line"><a name="l12464"></a><span class="lineno">12464</span> </div><div class="line"><a name="l12465"></a><span class="lineno">12465</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a> stats;</div><div class="line"><a name="l12466"></a><span class="lineno">12466</span>  allocator->CalculateStats(&stats);</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>  json.WriteString(<span class="stringliteral">"Total"</span>);</div><div class="line"><a name="l12469"></a><span class="lineno">12469</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l12470"></a><span class="lineno">12470</span>  </div><div class="line"><a name="l12471"></a><span class="lineno">12471</span>  <span class="keywordflow">for</span>(uint32_t heapIndex = 0; heapIndex < allocator->GetMemoryHeapCount(); ++heapIndex)</div><div class="line"><a name="l12472"></a><span class="lineno">12472</span>  {</div><div class="line"><a name="l12473"></a><span class="lineno">12473</span>  json.BeginString(<span class="stringliteral">"Heap "</span>);</div><div class="line"><a name="l12474"></a><span class="lineno">12474</span>  json.ContinueString(heapIndex);</div><div class="line"><a name="l12475"></a><span class="lineno">12475</span>  json.EndString();</div><div class="line"><a name="l12476"></a><span class="lineno">12476</span>  json.BeginObject();</div><div class="line"><a name="l12477"></a><span class="lineno">12477</span> </div><div class="line"><a name="l12478"></a><span class="lineno">12478</span>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l12479"></a><span class="lineno">12479</span>  json.WriteNumber(allocator->m_MemProps.memoryHeaps[heapIndex].size);</div><div class="line"><a name="l12480"></a><span class="lineno">12480</span> </div><div class="line"><a name="l12481"></a><span class="lineno">12481</span>  json.WriteString(<span class="stringliteral">"Flags"</span>);</div><div class="line"><a name="l12482"></a><span class="lineno">12482</span>  json.BeginArray(<span class="keyword">true</span>);</div><div class="line"><a name="l12483"></a><span class="lineno">12483</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="l12484"></a><span class="lineno">12484</span>  {</div><div class="line"><a name="l12485"></a><span class="lineno">12485</span>  json.WriteString(<span class="stringliteral">"DEVICE_LOCAL"</span>);</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>  json.EndArray();</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>  <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="l12490"></a><span class="lineno">12490</span>  {</div><div class="line"><a name="l12491"></a><span class="lineno">12491</span>  json.WriteString(<span class="stringliteral">"Stats"</span>);</div><div class="line"><a name="l12492"></a><span class="lineno">12492</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[heapIndex]);</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> </div><div class="line"><a name="l12495"></a><span class="lineno">12495</span>  <span class="keywordflow">for</span>(uint32_t typeIndex = 0; typeIndex < allocator->GetMemoryTypeCount(); ++typeIndex)</div><div class="line"><a name="l12496"></a><span class="lineno">12496</span>  {</div><div class="line"><a name="l12497"></a><span class="lineno">12497</span>  <span class="keywordflow">if</span>(allocator->MemoryTypeIndexToHeapIndex(typeIndex) == heapIndex)</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>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l12500"></a><span class="lineno">12500</span>  json.ContinueString(typeIndex);</div><div class="line"><a name="l12501"></a><span class="lineno">12501</span>  json.EndString();</div><div class="line"><a name="l12502"></a><span class="lineno">12502</span> </div><div class="line"><a name="l12503"></a><span class="lineno">12503</span>  json.BeginObject();</div><div class="line"><a name="l12504"></a><span class="lineno">12504</span> </div><div class="line"><a name="l12505"></a><span class="lineno">12505</span>  json.WriteString(<span class="stringliteral">"Flags"</span>);</div><div class="line"><a name="l12506"></a><span class="lineno">12506</span>  json.BeginArray(<span class="keyword">true</span>);</div><div class="line"><a name="l12507"></a><span class="lineno">12507</span>  VkMemoryPropertyFlags flags = allocator->m_MemProps.memoryTypes[typeIndex].propertyFlags;</div><div class="line"><a name="l12508"></a><span class="lineno">12508</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) != 0)</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>  json.WriteString(<span class="stringliteral">"DEVICE_LOCAL"</span>);</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>((flags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 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>  json.WriteString(<span class="stringliteral">"HOST_VISIBLE"</span>);</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>((flags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT) != 0)</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>  json.WriteString(<span class="stringliteral">"HOST_COHERENT"</span>);</div><div class="line"><a name="l12519"></a><span class="lineno">12519</span>  }</div><div class="line"><a name="l12520"></a><span class="lineno">12520</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_HOST_CACHED_BIT) != 0)</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>  json.WriteString(<span class="stringliteral">"HOST_CACHED"</span>);</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>((flags & VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT) != 0)</div><div class="line"><a name="l12525"></a><span class="lineno">12525</span>  {</div><div class="line"><a name="l12526"></a><span class="lineno">12526</span>  json.WriteString(<span class="stringliteral">"LAZILY_ALLOCATED"</span>);</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>  json.EndArray();</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>(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="l12531"></a><span class="lineno">12531</span>  {</div><div class="line"><a name="l12532"></a><span class="lineno">12532</span>  json.WriteString(<span class="stringliteral">"Stats"</span>);</div><div class="line"><a name="l12533"></a><span class="lineno">12533</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[typeIndex]);</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> </div><div class="line"><a name="l12536"></a><span class="lineno">12536</span>  json.EndObject();</div><div class="line"><a name="l12537"></a><span class="lineno">12537</span>  }</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> </div><div class="line"><a name="l12540"></a><span class="lineno">12540</span>  json.EndObject();</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>  <span class="keywordflow">if</span>(detailedMap == VK_TRUE)</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>  allocator->PrintDetailedMap(json);</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> </div><div class="line"><a name="l12547"></a><span class="lineno">12547</span>  json.EndObject();</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="keyword">const</span> <span class="keywordtype">size_t</span> len = sb.GetLength();</div><div class="line"><a name="l12551"></a><span class="lineno">12551</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="l12552"></a><span class="lineno">12552</span>  <span class="keywordflow">if</span>(len > 0)</div><div class="line"><a name="l12553"></a><span class="lineno">12553</span>  {</div><div class="line"><a name="l12554"></a><span class="lineno">12554</span>  memcpy(pChars, sb.GetData(), len);</div><div class="line"><a name="l12555"></a><span class="lineno">12555</span>  }</div><div class="line"><a name="l12556"></a><span class="lineno">12556</span>  pChars[len] = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l12557"></a><span class="lineno">12557</span>  *ppStatsString = pChars;</div><div class="line"><a name="l12558"></a><span class="lineno">12558</span> }</div><div class="line"><a name="l12559"></a><span class="lineno">12559</span> </div><div class="line"><a name="l12560"></a><span class="lineno">12560</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a>(</div><div class="line"><a name="l12561"></a><span class="lineno">12561</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12562"></a><span class="lineno">12562</span>  <span class="keywordtype">char</span>* pStatsString)</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">if</span>(pStatsString != VMA_NULL)</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>  VMA_ASSERT(allocator);</div><div class="line"><a name="l12567"></a><span class="lineno">12567</span>  <span class="keywordtype">size_t</span> len = strlen(pStatsString);</div><div class="line"><a name="l12568"></a><span class="lineno">12568</span>  vma_delete_array(allocator, pStatsString, len + 1);</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> }</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> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></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> <span class="comment">/*</span></div><div class="line"><a name="l12575"></a><span class="lineno">12575</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="l12576"></a><span class="lineno">12576</span> <span class="comment">*/</span></div><div class="line"><a name="l12577"></a><span class="lineno">12577</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l12578"></a><span class="lineno">12578</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12579"></a><span class="lineno">12579</span>  uint32_t memoryTypeBits,</div><div class="line"><a name="l12580"></a><span class="lineno">12580</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="l12581"></a><span class="lineno">12581</span>  uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l12582"></a><span class="lineno">12582</span> {</div><div class="line"><a name="l12583"></a><span class="lineno">12583</span>  VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l12584"></a><span class="lineno">12584</span>  VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l12585"></a><span class="lineno">12585</span>  VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</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">if</span>(pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a> != 0)</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>  memoryTypeBits &= pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>;</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>  </div><div class="line"><a name="l12592"></a><span class="lineno">12592</span>  uint32_t requiredFlags = pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>;</div><div class="line"><a name="l12593"></a><span class="lineno">12593</span>  uint32_t preferredFlags = pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>;</div><div class="line"><a name="l12594"></a><span class="lineno">12594</span> </div><div class="line"><a name="l12595"></a><span class="lineno">12595</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="l12596"></a><span class="lineno">12596</span>  <span class="keywordflow">if</span>(mapped)</div><div class="line"><a name="l12597"></a><span class="lineno">12597</span>  {</div><div class="line"><a name="l12598"></a><span class="lineno">12598</span>  preferredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</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> </div><div class="line"><a name="l12601"></a><span class="lineno">12601</span>  <span class="comment">// Convert usage to requiredFlags and preferredFlags.</span></div><div class="line"><a name="l12602"></a><span class="lineno">12602</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="l12603"></a><span class="lineno">12603</span>  {</div><div class="line"><a name="l12604"></a><span class="lineno">12604</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="l12605"></a><span class="lineno">12605</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12606"></a><span class="lineno">12606</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="l12607"></a><span class="lineno">12607</span>  <span class="keywordflow">if</span>(!allocator->IsIntegratedGpu() || (preferredFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l12608"></a><span class="lineno">12608</span>  {</div><div class="line"><a name="l12609"></a><span class="lineno">12609</span>  preferredFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;</div><div class="line"><a name="l12610"></a><span class="lineno">12610</span>  }</div><div class="line"><a name="l12611"></a><span class="lineno">12611</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12612"></a><span class="lineno">12612</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="l12613"></a><span class="lineno">12613</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;</div><div class="line"><a name="l12614"></a><span class="lineno">12614</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12615"></a><span class="lineno">12615</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="l12616"></a><span class="lineno">12616</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l12617"></a><span class="lineno">12617</span>  <span class="keywordflow">if</span>(!allocator->IsIntegratedGpu() || (preferredFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</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>  preferredFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;</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="keywordflow">break</span>;</div><div class="line"><a name="l12622"></a><span class="lineno">12622</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="l12623"></a><span class="lineno">12623</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l12624"></a><span class="lineno">12624</span>  preferredFlags |= VK_MEMORY_PROPERTY_HOST_COHERENT_BIT | VK_MEMORY_PROPERTY_HOST_CACHED_BIT;</div><div class="line"><a name="l12625"></a><span class="lineno">12625</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12626"></a><span class="lineno">12626</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12627"></a><span class="lineno">12627</span>  <span class="keywordflow">break</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>  *pMemoryTypeIndex = UINT32_MAX;</div><div class="line"><a name="l12631"></a><span class="lineno">12631</span>  uint32_t minCost = UINT32_MAX;</div><div class="line"><a name="l12632"></a><span class="lineno">12632</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0, memTypeBit = 1;</div><div class="line"><a name="l12633"></a><span class="lineno">12633</span>  memTypeIndex < allocator->GetMemoryTypeCount();</div><div class="line"><a name="l12634"></a><span class="lineno">12634</span>  ++memTypeIndex, memTypeBit <<= 1)</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="comment">// This memory type is acceptable according to memoryTypeBits bitmask.</span></div><div class="line"><a name="l12637"></a><span class="lineno">12637</span>  <span class="keywordflow">if</span>((memTypeBit & memoryTypeBits) != 0)</div><div class="line"><a name="l12638"></a><span class="lineno">12638</span>  {</div><div class="line"><a name="l12639"></a><span class="lineno">12639</span>  <span class="keyword">const</span> VkMemoryPropertyFlags currFlags =</div><div class="line"><a name="l12640"></a><span class="lineno">12640</span>  allocator->m_MemProps.memoryTypes[memTypeIndex].propertyFlags;</div><div class="line"><a name="l12641"></a><span class="lineno">12641</span>  <span class="comment">// This memory type contains requiredFlags.</span></div><div class="line"><a name="l12642"></a><span class="lineno">12642</span>  <span class="keywordflow">if</span>((requiredFlags & ~currFlags) == 0)</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="comment">// Calculate cost as number of bits from preferredFlags not present in this memory type.</span></div><div class="line"><a name="l12645"></a><span class="lineno">12645</span>  uint32_t currCost = VmaCountBitsSet(preferredFlags & ~currFlags);</div><div class="line"><a name="l12646"></a><span class="lineno">12646</span>  <span class="comment">// Remember memory type with lowest cost.</span></div><div class="line"><a name="l12647"></a><span class="lineno">12647</span>  <span class="keywordflow">if</span>(currCost < minCost)</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>  *pMemoryTypeIndex = memTypeIndex;</div><div class="line"><a name="l12650"></a><span class="lineno">12650</span>  <span class="keywordflow">if</span>(currCost == 0)</div><div class="line"><a name="l12651"></a><span class="lineno">12651</span>  {</div><div class="line"><a name="l12652"></a><span class="lineno">12652</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12653"></a><span class="lineno">12653</span>  }</div><div class="line"><a name="l12654"></a><span class="lineno">12654</span>  minCost = currCost;</div><div class="line"><a name="l12655"></a><span class="lineno">12655</span>  }</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>  }</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">return</span> (*pMemoryTypeIndex != UINT32_MAX) ? VK_SUCCESS : VK_ERROR_FEATURE_NOT_PRESENT;</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> </div><div class="line"><a name="l12662"></a><span class="lineno">12662</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ae790ab9ffaf7667fb8f62523e6897888">vmaFindMemoryTypeIndexForBufferInfo</a>(</div><div class="line"><a name="l12663"></a><span class="lineno">12663</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12664"></a><span class="lineno">12664</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l12665"></a><span class="lineno">12665</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="l12666"></a><span class="lineno">12666</span>  uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l12667"></a><span class="lineno">12667</span> {</div><div class="line"><a name="l12668"></a><span class="lineno">12668</span>  VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l12669"></a><span class="lineno">12669</span>  VMA_ASSERT(pBufferCreateInfo != VMA_NULL);</div><div class="line"><a name="l12670"></a><span class="lineno">12670</span>  VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l12671"></a><span class="lineno">12671</span>  VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</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>  <span class="keyword">const</span> VkDevice hDev = allocator->m_hDevice;</div><div class="line"><a name="l12674"></a><span class="lineno">12674</span>  VkBuffer hBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l12675"></a><span class="lineno">12675</span>  VkResult res = allocator->GetVulkanFunctions().vkCreateBuffer(</div><div class="line"><a name="l12676"></a><span class="lineno">12676</span>  hDev, pBufferCreateInfo, allocator->GetAllocationCallbacks(), &hBuffer);</div><div class="line"><a name="l12677"></a><span class="lineno">12677</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  VkMemoryRequirements memReq = {};</div><div class="line"><a name="l12680"></a><span class="lineno">12680</span>  allocator->GetVulkanFunctions().vkGetBufferMemoryRequirements(</div><div class="line"><a name="l12681"></a><span class="lineno">12681</span>  hDev, hBuffer, &memReq);</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>  res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l12684"></a><span class="lineno">12684</span>  allocator,</div><div class="line"><a name="l12685"></a><span class="lineno">12685</span>  memReq.memoryTypeBits,</div><div class="line"><a name="l12686"></a><span class="lineno">12686</span>  pAllocationCreateInfo,</div><div class="line"><a name="l12687"></a><span class="lineno">12687</span>  pMemoryTypeIndex);</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>  allocator->GetVulkanFunctions().vkDestroyBuffer(</div><div class="line"><a name="l12690"></a><span class="lineno">12690</span>  hDev, hBuffer, allocator->GetAllocationCallbacks());</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">return</span> res;</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> </div><div class="line"><a name="l12695"></a><span class="lineno">12695</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a088da83d8eaf3ce9056d9ea0b981d472">vmaFindMemoryTypeIndexForImageInfo</a>(</div><div class="line"><a name="l12696"></a><span class="lineno">12696</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12697"></a><span class="lineno">12697</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l12698"></a><span class="lineno">12698</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="l12699"></a><span class="lineno">12699</span>  uint32_t* pMemoryTypeIndex)</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>  VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l12702"></a><span class="lineno">12702</span>  VMA_ASSERT(pImageCreateInfo != VMA_NULL);</div><div class="line"><a name="l12703"></a><span class="lineno">12703</span>  VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l12704"></a><span class="lineno">12704</span>  VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l12705"></a><span class="lineno">12705</span> </div><div class="line"><a name="l12706"></a><span class="lineno">12706</span>  <span class="keyword">const</span> VkDevice hDev = allocator->m_hDevice;</div><div class="line"><a name="l12707"></a><span class="lineno">12707</span>  VkImage hImage = VK_NULL_HANDLE;</div><div class="line"><a name="l12708"></a><span class="lineno">12708</span>  VkResult res = allocator->GetVulkanFunctions().vkCreateImage(</div><div class="line"><a name="l12709"></a><span class="lineno">12709</span>  hDev, pImageCreateInfo, allocator->GetAllocationCallbacks(), &hImage);</div><div class="line"><a name="l12710"></a><span class="lineno">12710</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  VkMemoryRequirements memReq = {};</div><div class="line"><a name="l12713"></a><span class="lineno">12713</span>  allocator->GetVulkanFunctions().vkGetImageMemoryRequirements(</div><div class="line"><a name="l12714"></a><span class="lineno">12714</span>  hDev, hImage, &memReq);</div><div class="line"><a name="l12715"></a><span class="lineno">12715</span> </div><div class="line"><a name="l12716"></a><span class="lineno">12716</span>  res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l12717"></a><span class="lineno">12717</span>  allocator,</div><div class="line"><a name="l12718"></a><span class="lineno">12718</span>  memReq.memoryTypeBits,</div><div class="line"><a name="l12719"></a><span class="lineno">12719</span>  pAllocationCreateInfo,</div><div class="line"><a name="l12720"></a><span class="lineno">12720</span>  pMemoryTypeIndex);</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>  allocator->GetVulkanFunctions().vkDestroyImage(</div><div class="line"><a name="l12723"></a><span class="lineno">12723</span>  hDev, hImage, allocator->GetAllocationCallbacks());</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>  <span class="keywordflow">return</span> res;</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#a5c8770ded7c59c8caac6de0c2cb00b50">vmaCreatePool</a>(</div><div class="line"><a name="l12729"></a><span class="lineno">12729</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12730"></a><span class="lineno">12730</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="l12731"></a><span class="lineno">12731</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPool)</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>  VMA_ASSERT(allocator && pCreateInfo && pPool);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreatePool"</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  VkResult res = allocator->CreatePool(pCreateInfo, pPool);</div><div class="line"><a name="l12740"></a><span class="lineno">12740</span>  </div><div class="line"><a name="l12741"></a><span class="lineno">12741</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l12742"></a><span class="lineno">12742</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l12743"></a><span class="lineno">12743</span>  {</div><div class="line"><a name="l12744"></a><span class="lineno">12744</span>  allocator->GetRecorder()->RecordCreatePool(allocator->GetCurrentFrameIndex(), *pCreateInfo, *pPool);</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> <span class="preprocessor">#endif</span></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>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12749"></a><span class="lineno">12749</span> }</div><div class="line"><a name="l12750"></a><span class="lineno">12750</span> </div><div class="line"><a name="l12751"></a><span class="lineno">12751</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a5485779c8f1948238fc4e92232fa65e1">vmaDestroyPool</a>(</div><div class="line"><a name="l12752"></a><span class="lineno">12752</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12753"></a><span class="lineno">12753</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</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>  VMA_ASSERT(allocator);</div><div class="line"><a name="l12756"></a><span class="lineno">12756</span>  </div><div class="line"><a name="l12757"></a><span class="lineno">12757</span>  <span class="keywordflow">if</span>(pool == VK_NULL_HANDLE)</div><div class="line"><a name="l12758"></a><span class="lineno">12758</span>  {</div><div class="line"><a name="l12759"></a><span class="lineno">12759</span>  <span class="keywordflow">return</span>;</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyPool"</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l12767"></a><span class="lineno">12767</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l12768"></a><span class="lineno">12768</span>  {</div><div class="line"><a name="l12769"></a><span class="lineno">12769</span>  allocator->GetRecorder()->RecordDestroyPool(allocator->GetCurrentFrameIndex(), pool);</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="preprocessor">#endif</span></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>  allocator->DestroyPool(pool);</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> </div><div class="line"><a name="l12776"></a><span class="lineno">12776</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae8bf76997b234ef68aad922616df4153">vmaGetPoolStats</a>(</div><div class="line"><a name="l12777"></a><span class="lineno">12777</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12778"></a><span class="lineno">12778</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l12779"></a><span class="lineno">12779</span>  <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats)</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>  VMA_ASSERT(allocator && pool && pPoolStats);</div><div class="line"><a name="l12782"></a><span class="lineno">12782</span> </div><div class="line"><a name="l12783"></a><span class="lineno">12783</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l12784"></a><span class="lineno">12784</span> </div><div class="line"><a name="l12785"></a><span class="lineno">12785</span>  allocator->GetPoolStats(pool, pPoolStats);</div><div class="line"><a name="l12786"></a><span class="lineno">12786</span> }</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="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a736bd6cbda886f36c891727e73bd4024">vmaMakePoolAllocationsLost</a>(</div><div class="line"><a name="l12789"></a><span class="lineno">12789</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12790"></a><span class="lineno">12790</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l12791"></a><span class="lineno">12791</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l12792"></a><span class="lineno">12792</span> {</div><div class="line"><a name="l12793"></a><span class="lineno">12793</span>  VMA_ASSERT(allocator && pool);</div><div class="line"><a name="l12794"></a><span class="lineno">12794</span> </div><div class="line"><a name="l12795"></a><span class="lineno">12795</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l12796"></a><span class="lineno">12796</span> </div><div class="line"><a name="l12797"></a><span class="lineno">12797</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l12798"></a><span class="lineno">12798</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordMakePoolAllocationsLost(allocator->GetCurrentFrameIndex(), pool);</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="preprocessor">#endif</span></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>  allocator->MakePoolAllocationsLost(pool, pLostAllocationCount);</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> </div><div class="line"><a name="l12807"></a><span class="lineno">12807</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="l12808"></a><span class="lineno">12808</span> {</div><div class="line"><a name="l12809"></a><span class="lineno">12809</span>  VMA_ASSERT(allocator && pool);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCheckPoolCorruption"</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>  <span class="keywordflow">return</span> allocator->CheckPoolCorruption(pool);</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8">vmaAllocateMemory</a>(</div><div class="line"><a name="l12819"></a><span class="lineno">12819</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12820"></a><span class="lineno">12820</span>  <span class="keyword">const</span> VkMemoryRequirements* pVkMemoryRequirements,</div><div class="line"><a name="l12821"></a><span class="lineno">12821</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="l12822"></a><span class="lineno">12822</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l12823"></a><span class="lineno">12823</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l12824"></a><span class="lineno">12824</span> {</div><div class="line"><a name="l12825"></a><span class="lineno">12825</span>  VMA_ASSERT(allocator && pVkMemoryRequirements && pCreateInfo && pAllocation);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemory"</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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 = allocator->AllocateMemory(</div><div class="line"><a name="l12832"></a><span class="lineno">12832</span>  *pVkMemoryRequirements,</div><div class="line"><a name="l12833"></a><span class="lineno">12833</span>  <span class="keyword">false</span>, <span class="comment">// requiresDedicatedAllocation</span></div><div class="line"><a name="l12834"></a><span class="lineno">12834</span>  <span class="keyword">false</span>, <span class="comment">// prefersDedicatedAllocation</span></div><div class="line"><a name="l12835"></a><span class="lineno">12835</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l12836"></a><span class="lineno">12836</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l12837"></a><span class="lineno">12837</span>  *pCreateInfo,</div><div class="line"><a name="l12838"></a><span class="lineno">12838</span>  VMA_SUBALLOCATION_TYPE_UNKNOWN,</div><div class="line"><a name="l12839"></a><span class="lineno">12839</span>  pAllocation);</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="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l12842"></a><span class="lineno">12842</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l12843"></a><span class="lineno">12843</span>  {</div><div class="line"><a name="l12844"></a><span class="lineno">12844</span>  allocator->GetRecorder()->RecordAllocateMemory(</div><div class="line"><a name="l12845"></a><span class="lineno">12845</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l12846"></a><span class="lineno">12846</span>  *pVkMemoryRequirements,</div><div class="line"><a name="l12847"></a><span class="lineno">12847</span>  *pCreateInfo,</div><div class="line"><a name="l12848"></a><span class="lineno">12848</span>  *pAllocation);</div><div class="line"><a name="l12849"></a><span class="lineno">12849</span>  }</div><div class="line"><a name="l12850"></a><span class="lineno">12850</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12851"></a><span class="lineno">12851</span>  </div><div class="line"><a name="l12852"></a><span class="lineno">12852</span>  <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL && result == VK_SUCCESS)</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>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</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>  <span class="keywordflow">return</span> result;</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> </div><div class="line"><a name="l12860"></a><span class="lineno">12860</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a7fdf64415b6c3d83c454f28d2c53df7b">vmaAllocateMemoryForBuffer</a>(</div><div class="line"><a name="l12861"></a><span class="lineno">12861</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12862"></a><span class="lineno">12862</span>  VkBuffer buffer,</div><div class="line"><a name="l12863"></a><span class="lineno">12863</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="l12864"></a><span class="lineno">12864</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l12865"></a><span class="lineno">12865</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</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>  VMA_ASSERT(allocator && buffer != VK_NULL_HANDLE && pCreateInfo && pAllocation);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemoryForBuffer"</span>);</div><div class="line"><a name="l12870"></a><span class="lineno">12870</span> </div><div class="line"><a name="l12871"></a><span class="lineno">12871</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l12874"></a><span class="lineno">12874</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12875"></a><span class="lineno">12875</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12876"></a><span class="lineno">12876</span>  allocator->GetBufferMemoryRequirements(buffer, vkMemReq,</div><div class="line"><a name="l12877"></a><span class="lineno">12877</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l12878"></a><span class="lineno">12878</span>  prefersDedicatedAllocation);</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>  VkResult result = allocator->AllocateMemory(</div><div class="line"><a name="l12881"></a><span class="lineno">12881</span>  vkMemReq,</div><div class="line"><a name="l12882"></a><span class="lineno">12882</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l12883"></a><span class="lineno">12883</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l12884"></a><span class="lineno">12884</span>  buffer, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l12885"></a><span class="lineno">12885</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l12886"></a><span class="lineno">12886</span>  *pCreateInfo,</div><div class="line"><a name="l12887"></a><span class="lineno">12887</span>  VMA_SUBALLOCATION_TYPE_BUFFER,</div><div class="line"><a name="l12888"></a><span class="lineno">12888</span>  pAllocation);</div><div class="line"><a name="l12889"></a><span class="lineno">12889</span> </div><div class="line"><a name="l12890"></a><span class="lineno">12890</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l12891"></a><span class="lineno">12891</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l12892"></a><span class="lineno">12892</span>  {</div><div class="line"><a name="l12893"></a><span class="lineno">12893</span>  allocator->GetRecorder()->RecordAllocateMemoryForBuffer(</div><div class="line"><a name="l12894"></a><span class="lineno">12894</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l12895"></a><span class="lineno">12895</span>  vkMemReq,</div><div class="line"><a name="l12896"></a><span class="lineno">12896</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l12897"></a><span class="lineno">12897</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l12898"></a><span class="lineno">12898</span>  *pCreateInfo,</div><div class="line"><a name="l12899"></a><span class="lineno">12899</span>  *pAllocation);</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> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12902"></a><span class="lineno">12902</span> </div><div class="line"><a name="l12903"></a><span class="lineno">12903</span>  <span class="keywordflow">if</span>(pAllocationInfo && result == VK_SUCCESS)</div><div class="line"><a name="l12904"></a><span class="lineno">12904</span>  {</div><div class="line"><a name="l12905"></a><span class="lineno">12905</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</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> </div><div class="line"><a name="l12908"></a><span class="lineno">12908</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l12909"></a><span class="lineno">12909</span> }</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a>(</div><div class="line"><a name="l12912"></a><span class="lineno">12912</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12913"></a><span class="lineno">12913</span>  VkImage image,</div><div class="line"><a name="l12914"></a><span class="lineno">12914</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="l12915"></a><span class="lineno">12915</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l12916"></a><span class="lineno">12916</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l12917"></a><span class="lineno">12917</span> {</div><div class="line"><a name="l12918"></a><span class="lineno">12918</span>  VMA_ASSERT(allocator && image != VK_NULL_HANDLE && pCreateInfo && pAllocation);</div><div class="line"><a name="l12919"></a><span class="lineno">12919</span> </div><div class="line"><a name="l12920"></a><span class="lineno">12920</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemoryForImage"</span>);</div><div class="line"><a name="l12921"></a><span class="lineno">12921</span> </div><div class="line"><a name="l12922"></a><span class="lineno">12922</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l12925"></a><span class="lineno">12925</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12926"></a><span class="lineno">12926</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12927"></a><span class="lineno">12927</span>  allocator->GetImageMemoryRequirements(image, vkMemReq,</div><div class="line"><a name="l12928"></a><span class="lineno">12928</span>  requiresDedicatedAllocation, prefersDedicatedAllocation);</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>  VkResult result = allocator->AllocateMemory(</div><div class="line"><a name="l12931"></a><span class="lineno">12931</span>  vkMemReq,</div><div class="line"><a name="l12932"></a><span class="lineno">12932</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l12933"></a><span class="lineno">12933</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l12934"></a><span class="lineno">12934</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l12935"></a><span class="lineno">12935</span>  image, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l12936"></a><span class="lineno">12936</span>  *pCreateInfo,</div><div class="line"><a name="l12937"></a><span class="lineno">12937</span>  VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN,</div><div class="line"><a name="l12938"></a><span class="lineno">12938</span>  pAllocation);</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="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l12941"></a><span class="lineno">12941</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l12942"></a><span class="lineno">12942</span>  {</div><div class="line"><a name="l12943"></a><span class="lineno">12943</span>  allocator->GetRecorder()->RecordAllocateMemoryForImage(</div><div class="line"><a name="l12944"></a><span class="lineno">12944</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l12945"></a><span class="lineno">12945</span>  vkMemReq,</div><div class="line"><a name="l12946"></a><span class="lineno">12946</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l12947"></a><span class="lineno">12947</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l12948"></a><span class="lineno">12948</span>  *pCreateInfo,</div><div class="line"><a name="l12949"></a><span class="lineno">12949</span>  *pAllocation);</div><div class="line"><a name="l12950"></a><span class="lineno">12950</span>  }</div><div class="line"><a name="l12951"></a><span class="lineno">12951</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12952"></a><span class="lineno">12952</span> </div><div class="line"><a name="l12953"></a><span class="lineno">12953</span>  <span class="keywordflow">if</span>(pAllocationInfo && result == VK_SUCCESS)</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>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</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>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l12959"></a><span class="lineno">12959</span> }</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="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a11f0fbc034fa81a4efedd73d61ce7568">vmaFreeMemory</a>(</div><div class="line"><a name="l12962"></a><span class="lineno">12962</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12963"></a><span class="lineno">12963</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l12964"></a><span class="lineno">12964</span> {</div><div class="line"><a name="l12965"></a><span class="lineno">12965</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l12966"></a><span class="lineno">12966</span>  </div><div class="line"><a name="l12967"></a><span class="lineno">12967</span>  <span class="keywordflow">if</span>(allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l12968"></a><span class="lineno">12968</span>  {</div><div class="line"><a name="l12969"></a><span class="lineno">12969</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l12970"></a><span class="lineno">12970</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaFreeMemory"</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l12977"></a><span class="lineno">12977</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l12978"></a><span class="lineno">12978</span>  {</div><div class="line"><a name="l12979"></a><span class="lineno">12979</span>  allocator->GetRecorder()->RecordFreeMemory(</div><div class="line"><a name="l12980"></a><span class="lineno">12980</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l12981"></a><span class="lineno">12981</span>  allocation);</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="preprocessor">#endif</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>  allocator->FreeMemory(allocation);</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> </div><div class="line"><a name="l12988"></a><span class="lineno">12988</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</a>(</div><div class="line"><a name="l12989"></a><span class="lineno">12989</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l12990"></a><span class="lineno">12990</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l12991"></a><span class="lineno">12991</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</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>  VMA_ASSERT(allocator && allocation && pAllocationInfo);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l12998"></a><span class="lineno">12998</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l12999"></a><span class="lineno">12999</span>  {</div><div class="line"><a name="l13000"></a><span class="lineno">13000</span>  allocator->GetRecorder()->RecordGetAllocationInfo(</div><div class="line"><a name="l13001"></a><span class="lineno">13001</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13002"></a><span class="lineno">13002</span>  allocation);</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> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13005"></a><span class="lineno">13005</span> </div><div class="line"><a name="l13006"></a><span class="lineno">13006</span>  allocator->GetAllocationInfo(allocation, pAllocationInfo);</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> VkBool32 <a class="code" href="vk__mem__alloc_8h.html#a43d8ba9673c846f049089a5029d5c73a">vmaTouchAllocation</a>(</div><div class="line"><a name="l13010"></a><span class="lineno">13010</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13011"></a><span class="lineno">13011</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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_ASSERT(allocator && allocation);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13018"></a><span class="lineno">13018</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13019"></a><span class="lineno">13019</span>  {</div><div class="line"><a name="l13020"></a><span class="lineno">13020</span>  allocator->GetRecorder()->RecordTouchAllocation(</div><div class="line"><a name="l13021"></a><span class="lineno">13021</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13022"></a><span class="lineno">13022</span>  allocation);</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="preprocessor">#endif</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="keywordflow">return</span> allocator->TouchAllocation(allocation);</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> </div><div class="line"><a name="l13029"></a><span class="lineno">13029</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#af9147d31ffc11d62fc187bde283ed14f">vmaSetAllocationUserData</a>(</div><div class="line"><a name="l13030"></a><span class="lineno">13030</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13031"></a><span class="lineno">13031</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l13032"></a><span class="lineno">13032</span>  <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l13033"></a><span class="lineno">13033</span> {</div><div class="line"><a name="l13034"></a><span class="lineno">13034</span>  VMA_ASSERT(allocator && allocation);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  allocation->SetUserData(allocator, pUserData);</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> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13041"></a><span class="lineno">13041</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordSetAllocationUserData(</div><div class="line"><a name="l13044"></a><span class="lineno">13044</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13045"></a><span class="lineno">13045</span>  allocation,</div><div class="line"><a name="l13046"></a><span class="lineno">13046</span>  pUserData);</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="preprocessor">#endif</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> </div><div class="line"><a name="l13051"></a><span class="lineno">13051</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae5c9657d9e94756269145b01c05d16f1">vmaCreateLostAllocation</a>(</div><div class="line"><a name="l13052"></a><span class="lineno">13052</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13053"></a><span class="lineno">13053</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</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_ASSERT(allocator && pAllocation);</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_DEBUG_GLOBAL_MUTEX_LOCK;</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>  allocator->CreateLostAllocation(pAllocation);</div><div class="line"><a name="l13060"></a><span class="lineno">13060</span> </div><div class="line"><a name="l13061"></a><span class="lineno">13061</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13062"></a><span class="lineno">13062</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordCreateLostAllocation(</div><div class="line"><a name="l13065"></a><span class="lineno">13065</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13066"></a><span class="lineno">13066</span>  *pAllocation);</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="preprocessor">#endif</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> </div><div class="line"><a name="l13071"></a><span class="lineno">13071</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a>(</div><div class="line"><a name="l13072"></a><span class="lineno">13072</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13073"></a><span class="lineno">13073</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l13074"></a><span class="lineno">13074</span>  <span class="keywordtype">void</span>** ppData)</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>  VMA_ASSERT(allocator && allocation && ppData);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13079"></a><span class="lineno">13079</span> </div><div class="line"><a name="l13080"></a><span class="lineno">13080</span>  VkResult res = allocator->Map(allocation, ppData);</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> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13083"></a><span class="lineno">13083</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13084"></a><span class="lineno">13084</span>  {</div><div class="line"><a name="l13085"></a><span class="lineno">13085</span>  allocator->GetRecorder()->RecordMapMemory(</div><div class="line"><a name="l13086"></a><span class="lineno">13086</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13087"></a><span class="lineno">13087</span>  allocation);</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="preprocessor">#endif</span></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">return</span> res;</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> </div><div class="line"><a name="l13094"></a><span class="lineno">13094</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a9bc268595cb33f6ec4d519cfce81ff45">vmaUnmapMemory</a>(</div><div class="line"><a name="l13095"></a><span class="lineno">13095</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13096"></a><span class="lineno">13096</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l13099"></a><span class="lineno">13099</span> </div><div class="line"><a name="l13100"></a><span class="lineno">13100</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13101"></a><span class="lineno">13101</span> </div><div class="line"><a name="l13102"></a><span class="lineno">13102</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13103"></a><span class="lineno">13103</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordUnmapMemory(</div><div class="line"><a name="l13106"></a><span class="lineno">13106</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13107"></a><span class="lineno">13107</span>  allocation);</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="preprocessor">#endif</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>  allocator->Unmap(allocation);</div><div class="line"><a name="l13112"></a><span class="lineno">13112</span> }</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="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="l13115"></a><span class="lineno">13115</span> {</div><div class="line"><a name="l13116"></a><span class="lineno">13116</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l13117"></a><span class="lineno">13117</span> </div><div class="line"><a name="l13118"></a><span class="lineno">13118</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaFlushAllocation"</span>);</div><div class="line"><a name="l13119"></a><span class="lineno">13119</span> </div><div class="line"><a name="l13120"></a><span class="lineno">13120</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13121"></a><span class="lineno">13121</span> </div><div class="line"><a name="l13122"></a><span class="lineno">13122</span>  allocator->FlushOrInvalidateAllocation(allocation, offset, size, VMA_CACHE_FLUSH);</div><div class="line"><a name="l13123"></a><span class="lineno">13123</span> </div><div class="line"><a name="l13124"></a><span class="lineno">13124</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13125"></a><span class="lineno">13125</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordFlushAllocation(</div><div class="line"><a name="l13128"></a><span class="lineno">13128</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13129"></a><span class="lineno">13129</span>  allocation, offset, size);</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="preprocessor">#endif</span></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> <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="l13135"></a><span class="lineno">13135</span> {</div><div class="line"><a name="l13136"></a><span class="lineno">13136</span>  VMA_ASSERT(allocator && allocation);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaInvalidateAllocation"</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  allocator->FlushOrInvalidateAllocation(allocation, offset, size, VMA_CACHE_INVALIDATE);</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> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13145"></a><span class="lineno">13145</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordInvalidateAllocation(</div><div class="line"><a name="l13148"></a><span class="lineno">13148</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13149"></a><span class="lineno">13149</span>  allocation, offset, size);</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> <span class="preprocessor">#endif</span></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> 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="l13155"></a><span class="lineno">13155</span> {</div><div class="line"><a name="l13156"></a><span class="lineno">13156</span>  VMA_ASSERT(allocator);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCheckCorruption"</span>);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13161"></a><span class="lineno">13161</span> </div><div class="line"><a name="l13162"></a><span class="lineno">13162</span>  <span class="keywordflow">return</span> allocator->CheckCorruption(memoryTypeBits);</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> </div><div class="line"><a name="l13165"></a><span class="lineno">13165</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb">vmaDefragment</a>(</div><div class="line"><a name="l13166"></a><span class="lineno">13166</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13167"></a><span class="lineno">13167</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l13168"></a><span class="lineno">13168</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l13169"></a><span class="lineno">13169</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l13170"></a><span class="lineno">13170</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> *pDefragmentationInfo,</div><div class="line"><a name="l13171"></a><span class="lineno">13171</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats)</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>  VMA_ASSERT(allocator && pAllocations);</div><div class="line"><a name="l13174"></a><span class="lineno">13174</span> </div><div class="line"><a name="l13175"></a><span class="lineno">13175</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDefragment"</span>);</div><div class="line"><a name="l13176"></a><span class="lineno">13176</span> </div><div class="line"><a name="l13177"></a><span class="lineno">13177</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  <span class="keywordflow">return</span> allocator->Defragment(pAllocations, allocationCount, pAllocationsChanged, pDefragmentationInfo, pDefragmentationStats);</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> </div><div class="line"><a name="l13182"></a><span class="lineno">13182</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6b0929b914b60cf2d45cac4bf3547470">vmaBindBufferMemory</a>(</div><div class="line"><a name="l13183"></a><span class="lineno">13183</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13184"></a><span class="lineno">13184</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l13185"></a><span class="lineno">13185</span>  VkBuffer buffer)</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>  VMA_ASSERT(allocator && allocation && buffer);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaBindBufferMemory"</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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> allocator->BindBufferMemory(allocation, buffer);</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#a3d3ca45799923aa5d138e9e5f9eb2da5">vmaBindImageMemory</a>(</div><div class="line"><a name="l13197"></a><span class="lineno">13197</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13198"></a><span class="lineno">13198</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l13199"></a><span class="lineno">13199</span>  VkImage image)</div><div class="line"><a name="l13200"></a><span class="lineno">13200</span> {</div><div class="line"><a name="l13201"></a><span class="lineno">13201</span>  VMA_ASSERT(allocator && allocation && image);</div><div class="line"><a name="l13202"></a><span class="lineno">13202</span> </div><div class="line"><a name="l13203"></a><span class="lineno">13203</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaBindImageMemory"</span>);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  <span class="keywordflow">return</span> allocator->BindImageMemory(allocation, image);</div><div class="line"><a name="l13208"></a><span class="lineno">13208</span> }</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(</div><div class="line"><a name="l13211"></a><span class="lineno">13211</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13212"></a><span class="lineno">13212</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l13213"></a><span class="lineno">13213</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="l13214"></a><span class="lineno">13214</span>  VkBuffer* pBuffer,</div><div class="line"><a name="l13215"></a><span class="lineno">13215</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l13216"></a><span class="lineno">13216</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</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>  VMA_ASSERT(allocator && pBufferCreateInfo && pAllocationCreateInfo && pBuffer && pAllocation);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateBuffer"</span>);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l13225"></a><span class="lineno">13225</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l13226"></a><span class="lineno">13226</span> </div><div class="line"><a name="l13227"></a><span class="lineno">13227</span>  <span class="comment">// 1. Create VkBuffer.</span></div><div class="line"><a name="l13228"></a><span class="lineno">13228</span>  VkResult res = (*allocator->GetVulkanFunctions().vkCreateBuffer)(</div><div class="line"><a name="l13229"></a><span class="lineno">13229</span>  allocator->m_hDevice,</div><div class="line"><a name="l13230"></a><span class="lineno">13230</span>  pBufferCreateInfo,</div><div class="line"><a name="l13231"></a><span class="lineno">13231</span>  allocator->GetAllocationCallbacks(),</div><div class="line"><a name="l13232"></a><span class="lineno">13232</span>  pBuffer);</div><div class="line"><a name="l13233"></a><span class="lineno">13233</span>  <span class="keywordflow">if</span>(res >= 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>  <span class="comment">// 2. vkGetBufferMemoryRequirements.</span></div><div class="line"><a name="l13236"></a><span class="lineno">13236</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l13237"></a><span class="lineno">13237</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l13238"></a><span class="lineno">13238</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l13239"></a><span class="lineno">13239</span>  allocator->GetBufferMemoryRequirements(*pBuffer, vkMemReq,</div><div class="line"><a name="l13240"></a><span class="lineno">13240</span>  requiresDedicatedAllocation, prefersDedicatedAllocation);</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="comment">// Make sure alignment requirements for specific buffer usages reported</span></div><div class="line"><a name="l13243"></a><span class="lineno">13243</span>  <span class="comment">// in Physical Device Properties are included in alignment reported by memory requirements.</span></div><div class="line"><a name="l13244"></a><span class="lineno">13244</span>  <span class="keywordflow">if</span>((pBufferCreateInfo->usage & VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT) != 0)</div><div class="line"><a name="l13245"></a><span class="lineno">13245</span>  {</div><div class="line"><a name="l13246"></a><span class="lineno">13246</span>  VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l13247"></a><span class="lineno">13247</span>  allocator->m_PhysicalDeviceProperties.limits.minTexelBufferOffsetAlignment == 0);</div><div class="line"><a name="l13248"></a><span class="lineno">13248</span>  }</div><div class="line"><a name="l13249"></a><span class="lineno">13249</span>  <span class="keywordflow">if</span>((pBufferCreateInfo->usage & VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT) != 0)</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>  VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l13252"></a><span class="lineno">13252</span>  allocator->m_PhysicalDeviceProperties.limits.minUniformBufferOffsetAlignment == 0);</div><div class="line"><a name="l13253"></a><span class="lineno">13253</span>  }</div><div class="line"><a name="l13254"></a><span class="lineno">13254</span>  <span class="keywordflow">if</span>((pBufferCreateInfo->usage & VK_BUFFER_USAGE_STORAGE_BUFFER_BIT) != 0)</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>  VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l13257"></a><span class="lineno">13257</span>  allocator->m_PhysicalDeviceProperties.limits.minStorageBufferOffsetAlignment == 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> </div><div class="line"><a name="l13260"></a><span class="lineno">13260</span>  <span class="comment">// 3. Allocate memory using allocator.</span></div><div class="line"><a name="l13261"></a><span class="lineno">13261</span>  res = allocator->AllocateMemory(</div><div class="line"><a name="l13262"></a><span class="lineno">13262</span>  vkMemReq,</div><div class="line"><a name="l13263"></a><span class="lineno">13263</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l13264"></a><span class="lineno">13264</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l13265"></a><span class="lineno">13265</span>  *pBuffer, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l13266"></a><span class="lineno">13266</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l13267"></a><span class="lineno">13267</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l13268"></a><span class="lineno">13268</span>  VMA_SUBALLOCATION_TYPE_BUFFER,</div><div class="line"><a name="l13269"></a><span class="lineno">13269</span>  pAllocation);</div><div class="line"><a name="l13270"></a><span class="lineno">13270</span> </div><div class="line"><a name="l13271"></a><span class="lineno">13271</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13272"></a><span class="lineno">13272</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13273"></a><span class="lineno">13273</span>  {</div><div class="line"><a name="l13274"></a><span class="lineno">13274</span>  allocator->GetRecorder()->RecordCreateBuffer(</div><div class="line"><a name="l13275"></a><span class="lineno">13275</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13276"></a><span class="lineno">13276</span>  *pBufferCreateInfo,</div><div class="line"><a name="l13277"></a><span class="lineno">13277</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l13278"></a><span class="lineno">13278</span>  *pAllocation);</div><div class="line"><a name="l13279"></a><span class="lineno">13279</span>  }</div><div class="line"><a name="l13280"></a><span class="lineno">13280</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13281"></a><span class="lineno">13281</span> </div><div class="line"><a name="l13282"></a><span class="lineno">13282</span>  <span class="keywordflow">if</span>(res >= 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="comment">// 3. Bind buffer with memory.</span></div><div class="line"><a name="l13285"></a><span class="lineno">13285</span>  res = allocator->BindBufferMemory(*pAllocation, *pBuffer);</div><div class="line"><a name="l13286"></a><span class="lineno">13286</span>  <span class="keywordflow">if</span>(res >= 0)</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>  <span class="comment">// All steps succeeded.</span></div><div class="line"><a name="l13289"></a><span class="lineno">13289</span> <span class="preprocessor"> #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l13290"></a><span class="lineno">13290</span>  (*pAllocation)->InitBufferImageUsage(pBufferCreateInfo->usage);</div><div class="line"><a name="l13291"></a><span class="lineno">13291</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l13292"></a><span class="lineno">13292</span>  <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL)</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>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l13295"></a><span class="lineno">13295</span>  }</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="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l13298"></a><span class="lineno">13298</span>  }</div><div class="line"><a name="l13299"></a><span class="lineno">13299</span>  allocator->FreeMemory(*pAllocation);</div><div class="line"><a name="l13300"></a><span class="lineno">13300</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l13301"></a><span class="lineno">13301</span>  (*allocator->GetVulkanFunctions().vkDestroyBuffer)(allocator->m_hDevice, *pBuffer, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l13302"></a><span class="lineno">13302</span>  *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l13303"></a><span class="lineno">13303</span>  <span class="keywordflow">return</span> res;</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>  (*allocator->GetVulkanFunctions().vkDestroyBuffer)(allocator->m_hDevice, *pBuffer, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l13306"></a><span class="lineno">13306</span>  *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l13307"></a><span class="lineno">13307</span>  <span class="keywordflow">return</span> res;</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>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l13312"></a><span class="lineno">13312</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</a>(</div><div class="line"><a name="l13313"></a><span class="lineno">13313</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13314"></a><span class="lineno">13314</span>  VkBuffer buffer,</div><div class="line"><a name="l13315"></a><span class="lineno">13315</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13316"></a><span class="lineno">13316</span> {</div><div class="line"><a name="l13317"></a><span class="lineno">13317</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l13318"></a><span class="lineno">13318</span> </div><div class="line"><a name="l13319"></a><span class="lineno">13319</span>  <span class="keywordflow">if</span>(buffer == VK_NULL_HANDLE && allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l13320"></a><span class="lineno">13320</span>  {</div><div class="line"><a name="l13321"></a><span class="lineno">13321</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l13322"></a><span class="lineno">13322</span>  }</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyBuffer"</span>);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13329"></a><span class="lineno">13329</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13330"></a><span class="lineno">13330</span>  {</div><div class="line"><a name="l13331"></a><span class="lineno">13331</span>  allocator->GetRecorder()->RecordDestroyBuffer(</div><div class="line"><a name="l13332"></a><span class="lineno">13332</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13333"></a><span class="lineno">13333</span>  allocation);</div><div class="line"><a name="l13334"></a><span class="lineno">13334</span>  }</div><div class="line"><a name="l13335"></a><span class="lineno">13335</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13336"></a><span class="lineno">13336</span> </div><div class="line"><a name="l13337"></a><span class="lineno">13337</span>  <span class="keywordflow">if</span>(buffer != VK_NULL_HANDLE)</div><div class="line"><a name="l13338"></a><span class="lineno">13338</span>  {</div><div class="line"><a name="l13339"></a><span class="lineno">13339</span>  (*allocator->GetVulkanFunctions().vkDestroyBuffer)(allocator->m_hDevice, buffer, allocator->GetAllocationCallbacks());</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> </div><div class="line"><a name="l13342"></a><span class="lineno">13342</span>  <span class="keywordflow">if</span>(allocation != VK_NULL_HANDLE)</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>  allocator->FreeMemory(allocation);</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> }</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a>(</div><div class="line"><a name="l13349"></a><span class="lineno">13349</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13350"></a><span class="lineno">13350</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l13351"></a><span class="lineno">13351</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="l13352"></a><span class="lineno">13352</span>  VkImage* pImage,</div><div class="line"><a name="l13353"></a><span class="lineno">13353</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l13354"></a><span class="lineno">13354</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l13355"></a><span class="lineno">13355</span> {</div><div class="line"><a name="l13356"></a><span class="lineno">13356</span>  VMA_ASSERT(allocator && pImageCreateInfo && pAllocationCreateInfo && pImage && pAllocation);</div><div class="line"><a name="l13357"></a><span class="lineno">13357</span> </div><div class="line"><a name="l13358"></a><span class="lineno">13358</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateImage"</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l13363"></a><span class="lineno">13363</span>  *pAllocation = VK_NULL_HANDLE;</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="comment">// 1. Create VkImage.</span></div><div class="line"><a name="l13366"></a><span class="lineno">13366</span>  VkResult res = (*allocator->GetVulkanFunctions().vkCreateImage)(</div><div class="line"><a name="l13367"></a><span class="lineno">13367</span>  allocator->m_hDevice,</div><div class="line"><a name="l13368"></a><span class="lineno">13368</span>  pImageCreateInfo,</div><div class="line"><a name="l13369"></a><span class="lineno">13369</span>  allocator->GetAllocationCallbacks(),</div><div class="line"><a name="l13370"></a><span class="lineno">13370</span>  pImage);</div><div class="line"><a name="l13371"></a><span class="lineno">13371</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l13372"></a><span class="lineno">13372</span>  {</div><div class="line"><a name="l13373"></a><span class="lineno">13373</span>  VmaSuballocationType suballocType = pImageCreateInfo->tiling == VK_IMAGE_TILING_OPTIMAL ?</div><div class="line"><a name="l13374"></a><span class="lineno">13374</span>  VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL :</div><div class="line"><a name="l13375"></a><span class="lineno">13375</span>  VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR;</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>  <span class="comment">// 2. Allocate memory using allocator.</span></div><div class="line"><a name="l13378"></a><span class="lineno">13378</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l13379"></a><span class="lineno">13379</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l13380"></a><span class="lineno">13380</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l13381"></a><span class="lineno">13381</span>  allocator->GetImageMemoryRequirements(*pImage, vkMemReq,</div><div class="line"><a name="l13382"></a><span class="lineno">13382</span>  requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l13383"></a><span class="lineno">13383</span> </div><div class="line"><a name="l13384"></a><span class="lineno">13384</span>  res = allocator->AllocateMemory(</div><div class="line"><a name="l13385"></a><span class="lineno">13385</span>  vkMemReq,</div><div class="line"><a name="l13386"></a><span class="lineno">13386</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l13387"></a><span class="lineno">13387</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l13388"></a><span class="lineno">13388</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l13389"></a><span class="lineno">13389</span>  *pImage, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l13390"></a><span class="lineno">13390</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l13391"></a><span class="lineno">13391</span>  suballocType,</div><div class="line"><a name="l13392"></a><span class="lineno">13392</span>  pAllocation);</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> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13395"></a><span class="lineno">13395</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordCreateImage(</div><div class="line"><a name="l13398"></a><span class="lineno">13398</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13399"></a><span class="lineno">13399</span>  *pImageCreateInfo,</div><div class="line"><a name="l13400"></a><span class="lineno">13400</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l13401"></a><span class="lineno">13401</span>  *pAllocation);</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> <span class="preprocessor">#endif</span></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>  <span class="keywordflow">if</span>(res >= 0)</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="comment">// 3. Bind image with memory.</span></div><div class="line"><a name="l13408"></a><span class="lineno">13408</span>  res = allocator->BindImageMemory(*pAllocation, *pImage);</div><div class="line"><a name="l13409"></a><span class="lineno">13409</span>  <span class="keywordflow">if</span>(res >= 0)</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>  <span class="comment">// All steps succeeded.</span></div><div class="line"><a name="l13412"></a><span class="lineno">13412</span> <span class="preprocessor"> #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l13413"></a><span class="lineno">13413</span>  (*pAllocation)->InitBufferImageUsage(pImageCreateInfo->usage);</div><div class="line"><a name="l13414"></a><span class="lineno">13414</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l13415"></a><span class="lineno">13415</span>  <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL)</div><div class="line"><a name="l13416"></a><span class="lineno">13416</span>  {</div><div class="line"><a name="l13417"></a><span class="lineno">13417</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l13418"></a><span class="lineno">13418</span>  }</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="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l13421"></a><span class="lineno">13421</span>  }</div><div class="line"><a name="l13422"></a><span class="lineno">13422</span>  allocator->FreeMemory(*pAllocation);</div><div class="line"><a name="l13423"></a><span class="lineno">13423</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l13424"></a><span class="lineno">13424</span>  (*allocator->GetVulkanFunctions().vkDestroyImage)(allocator->m_hDevice, *pImage, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l13425"></a><span class="lineno">13425</span>  *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l13426"></a><span class="lineno">13426</span>  <span class="keywordflow">return</span> res;</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>  (*allocator->GetVulkanFunctions().vkDestroyImage)(allocator->m_hDevice, *pImage, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l13429"></a><span class="lineno">13429</span>  *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l13430"></a><span class="lineno">13430</span>  <span class="keywordflow">return</span> res;</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>  <span class="keywordflow">return</span> res;</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> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a>(</div><div class="line"><a name="l13436"></a><span class="lineno">13436</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13437"></a><span class="lineno">13437</span>  VkImage image,</div><div class="line"><a name="l13438"></a><span class="lineno">13438</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13439"></a><span class="lineno">13439</span> {</div><div class="line"><a name="l13440"></a><span class="lineno">13440</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l13441"></a><span class="lineno">13441</span> </div><div class="line"><a name="l13442"></a><span class="lineno">13442</span>  <span class="keywordflow">if</span>(image == VK_NULL_HANDLE && allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l13443"></a><span class="lineno">13443</span>  {</div><div class="line"><a name="l13444"></a><span class="lineno">13444</span>  <span class="keywordflow">return</span>;</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyImage"</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13452"></a><span class="lineno">13452</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordDestroyImage(</div><div class="line"><a name="l13455"></a><span class="lineno">13455</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13456"></a><span class="lineno">13456</span>  allocation);</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="preprocessor">#endif</span></div><div class="line"><a name="l13459"></a><span class="lineno">13459</span> </div><div class="line"><a name="l13460"></a><span class="lineno">13460</span>  <span class="keywordflow">if</span>(image != VK_NULL_HANDLE)</div><div class="line"><a name="l13461"></a><span class="lineno">13461</span>  {</div><div class="line"><a name="l13462"></a><span class="lineno">13462</span>  (*allocator->GetVulkanFunctions().vkDestroyImage)(allocator->m_hDevice, image, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l13463"></a><span class="lineno">13463</span>  }</div><div class="line"><a name="l13464"></a><span class="lineno">13464</span>  <span class="keywordflow">if</span>(allocation != VK_NULL_HANDLE)</div><div class="line"><a name="l13465"></a><span class="lineno">13465</span>  {</div><div class="line"><a name="l13466"></a><span class="lineno">13466</span>  allocator->FreeMemory(allocation);</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> }</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> <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:1465</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:1766</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="l01397"></a><span class="lineno"> 1397</span> <span class="preprocessor">#include <vulkan/vulkan.h></span></div><div class="line"><a name="l01398"></a><span class="lineno"> 1398</span> </div><div class="line"><a name="l01399"></a><span class="lineno"> 1399</span> <span class="preprocessor">#if !defined(VMA_DEDICATED_ALLOCATION)</span></div><div class="line"><a name="l01400"></a><span class="lineno"> 1400</span> <span class="preprocessor"> #if VK_KHR_get_memory_requirements2 && VK_KHR_dedicated_allocation</span></div><div class="line"><a name="l01401"></a><span class="lineno"> 1401</span> <span class="preprocessor"> #define VMA_DEDICATED_ALLOCATION 1</span></div><div class="line"><a name="l01402"></a><span class="lineno"> 1402</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l01403"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#af7b860e63b96d11e44ae8587ba06bbf4"> 1403</a></span> <span class="preprocessor"> #define VMA_DEDICATED_ALLOCATION 0</span></div><div class="line"><a name="l01404"></a><span class="lineno"> 1404</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l01405"></a><span class="lineno"> 1405</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01406"></a><span class="lineno"> 1406</span> </div><div class="line"><a name="l01416"></a><span class="lineno"> 1416</span> VK_DEFINE_HANDLE(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a>)</div><div class="line"><a name="l01417"></a><span class="lineno"> 1417</span> </div><div class="line"><a name="l01418"></a><span class="lineno"> 1418</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="l01420"></a><span class="lineno"> 1420</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>  uint32_t memoryType,</div><div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>  VkDeviceMemory memory,</div><div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>  VkDeviceSize size);</div><div class="line"><a name="l01425"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aef2545dc2e9dd4f29ab9ba6ac6fe2f49"> 1425</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="l01426"></a><span class="lineno"> 1426</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>  uint32_t memoryType,</div><div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>  VkDeviceMemory memory,</div><div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>  VkDeviceSize size);</div><div class="line"><a name="l01430"></a><span class="lineno"> 1430</span> </div><div class="line"><a name="l01438"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html"> 1438</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="l01440"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb"> 1440</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="l01442"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c"> 1442</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="l01443"></a><span class="lineno"> 1443</span> } <a class="code" href="vk__mem__alloc_8h.html#a5e2eb68d727cfd4df25702b027b7aa31">VmaDeviceMemoryCallbacks</a>;</div><div class="line"><a name="l01444"></a><span class="lineno"> 1444</span> </div><div class="line"><a name="l01446"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c"> 1446</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="l01451"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d"> 1451</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="l01473"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878"> 1473</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="l01474"></a><span class="lineno"> 1474</span> </div><div class="line"><a name="l01475"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cae4d5ad929caba5f23eb502b13bd5286c"> 1475</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="l01476"></a><span class="lineno"> 1476</span> } <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c">VmaAllocatorCreateFlagBits</a>;</div><div class="line"><a name="l01477"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#acfe6863e160722c2c1bbcf7573fddc4d"> 1477</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="l01478"></a><span class="lineno"> 1478</span> </div><div class="line"><a name="l01483"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html"> 1483</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="l01484"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a77b7a74082823e865dd6546623468f96"> 1484</a></span>  PFN_vkGetPhysicalDeviceProperties <a class="code" href="struct_vma_vulkan_functions.html#a77b7a74082823e865dd6546623468f96">vkGetPhysicalDeviceProperties</a>;</div><div class="line"><a name="l01485"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a60d25c33bba06bb8592e6875cbaa9830"> 1485</a></span>  PFN_vkGetPhysicalDeviceMemoryProperties <a class="code" href="struct_vma_vulkan_functions.html#a60d25c33bba06bb8592e6875cbaa9830">vkGetPhysicalDeviceMemoryProperties</a>;</div><div class="line"><a name="l01486"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a2943bf99dfd784a0e8f599d987e22e6c"> 1486</a></span>  PFN_vkAllocateMemory <a class="code" href="struct_vma_vulkan_functions.html#a2943bf99dfd784a0e8f599d987e22e6c">vkAllocateMemory</a>;</div><div class="line"><a name="l01487"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a4c658701778564d62034255b5dda91b4"> 1487</a></span>  PFN_vkFreeMemory <a class="code" href="struct_vma_vulkan_functions.html#a4c658701778564d62034255b5dda91b4">vkFreeMemory</a>;</div><div class="line"><a name="l01488"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ab5c1f38dea3a2cf00dc9eb4f57218c49"> 1488</a></span>  PFN_vkMapMemory <a class="code" href="struct_vma_vulkan_functions.html#ab5c1f38dea3a2cf00dc9eb4f57218c49">vkMapMemory</a>;</div><div class="line"><a name="l01489"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#acc798589736f0becb317fc2196c1d8b9"> 1489</a></span>  PFN_vkUnmapMemory <a class="code" href="struct_vma_vulkan_functions.html#acc798589736f0becb317fc2196c1d8b9">vkUnmapMemory</a>;</div><div class="line"><a name="l01490"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a33c322f4c4ad2810f8a9c97a277572f9"> 1490</a></span>  PFN_vkFlushMappedMemoryRanges <a class="code" href="struct_vma_vulkan_functions.html#a33c322f4c4ad2810f8a9c97a277572f9">vkFlushMappedMemoryRanges</a>;</div><div class="line"><a name="l01491"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a5c1093bc32386a8060c37c9f282078a1"> 1491</a></span>  PFN_vkInvalidateMappedMemoryRanges <a class="code" href="struct_vma_vulkan_functions.html#a5c1093bc32386a8060c37c9f282078a1">vkInvalidateMappedMemoryRanges</a>;</div><div class="line"><a name="l01492"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2"> 1492</a></span>  PFN_vkBindBufferMemory <a class="code" href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2">vkBindBufferMemory</a>;</div><div class="line"><a name="l01493"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637"> 1493</a></span>  PFN_vkBindImageMemory <a class="code" href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637">vkBindImageMemory</a>;</div><div class="line"><a name="l01494"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143"> 1494</a></span>  PFN_vkGetBufferMemoryRequirements <a class="code" href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143">vkGetBufferMemoryRequirements</a>;</div><div class="line"><a name="l01495"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4"> 1495</a></span>  PFN_vkGetImageMemoryRequirements <a class="code" href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4">vkGetImageMemoryRequirements</a>;</div><div class="line"><a name="l01496"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f"> 1496</a></span>  PFN_vkCreateBuffer <a class="code" href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f">vkCreateBuffer</a>;</div><div class="line"><a name="l01497"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45"> 1497</a></span>  PFN_vkDestroyBuffer <a class="code" href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45">vkDestroyBuffer</a>;</div><div class="line"><a name="l01498"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325"> 1498</a></span>  PFN_vkCreateImage <a class="code" href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325">vkCreateImage</a>;</div><div class="line"><a name="l01499"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa"> 1499</a></span>  PFN_vkDestroyImage <a class="code" href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa">vkDestroyImage</a>;</div><div class="line"><a name="l01500"></a><span class="lineno"> 1500</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>  PFN_vkGetBufferMemoryRequirements2KHR vkGetBufferMemoryRequirements2KHR;</div><div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>  PFN_vkGetImageMemoryRequirements2KHR vkGetImageMemoryRequirements2KHR;</div><div class="line"><a name="l01503"></a><span class="lineno"> 1503</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01504"></a><span class="lineno"> 1504</span> } <a class="code" href="vk__mem__alloc_8h.html#a97064a1a271b0061ebfc3a079862d0c5">VmaVulkanFunctions</a>;</div><div class="line"><a name="l01505"></a><span class="lineno"> 1505</span> </div><div class="line"><a name="l01507"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2"> 1507</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="l01513"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a8e7ab322e8732654be627c4ea8f36cc7"> 1513</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="l01514"></a><span class="lineno"> 1514</span>  </div><div class="line"><a name="l01515"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2a20dd17d69966dbffa054739d6090b85e"> 1515</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="l01516"></a><span class="lineno"> 1516</span> } <a class="code" href="vk__mem__alloc_8h.html#a4dd2c44642312a147a4e93373a6e64d2">VmaRecordFlagBits</a>;</div><div class="line"><a name="l01517"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828"> 1517</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="l01518"></a><span class="lineno"> 1518</span> </div><div class="line"><a name="l01519"></a><span class="lineno"> 1519</span> <span class="comment">/*</span></div><div class="line"><a name="l01520"></a><span class="lineno"> 1520</span> <span class="comment">Define this macro to 0/1 to disable/enable support for recording functionality,</span></div><div class="line"><a name="l01521"></a><span class="lineno"> 1521</span> <span class="comment">available through VmaAllocatorCreateInfo::pRecordSettings.</span></div><div class="line"><a name="l01522"></a><span class="lineno"> 1522</span> <span class="comment">*/</span></div><div class="line"><a name="l01523"></a><span class="lineno"> 1523</span> <span class="preprocessor">#ifndef VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l01524"></a><span class="lineno"> 1524</span> <span class="preprocessor"> #ifdef _WIN32</span></div><div class="line"><a name="l01525"></a><span class="lineno"> 1525</span> <span class="preprocessor"> #define VMA_RECORDING_ENABLED 1</span></div><div class="line"><a name="l01526"></a><span class="lineno"> 1526</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l01527"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c"> 1527</a></span> <span class="preprocessor"> #define VMA_RECORDING_ENABLED 0</span></div><div class="line"><a name="l01528"></a><span class="lineno"> 1528</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l01529"></a><span class="lineno"> 1529</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01530"></a><span class="lineno"> 1530</span> </div><div class="line"><a name="l01532"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html"> 1532</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="l01533"></a><span class="lineno"> 1533</span> {</div><div class="line"><a name="l01535"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html#ad8fdcc92119ae7a8c08c1a564c01d63a"> 1535</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="l01543"></a><span class="lineno"><a class="line" href="struct_vma_record_settings.html#a6cb1fdbf6bcb610b68f2010dd629e89d"> 1543</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="l01544"></a><span class="lineno"> 1544</span> } <a class="code" href="vk__mem__alloc_8h.html#a0ab61e87ff6365f1d59915eadc37a9f0">VmaRecordSettings</a>;</div><div class="line"><a name="l01545"></a><span class="lineno"> 1545</span> </div><div class="line"><a name="l01547"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html"> 1547</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="l01548"></a><span class="lineno"> 1548</span> {</div><div class="line"><a name="l01550"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a392ea2ecbaff93f91a7c49f735ad4346"> 1550</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="l01552"></a><span class="lineno"> 1552</span> </div><div class="line"><a name="l01553"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156"> 1553</a></span>  VkPhysicalDevice <a class="code" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156">physicalDevice</a>;</div><div class="line"><a name="l01555"></a><span class="lineno"> 1555</span> </div><div class="line"><a name="l01556"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500"> 1556</a></span>  VkDevice <a class="code" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500">device</a>;</div><div class="line"><a name="l01558"></a><span class="lineno"> 1558</span> </div><div class="line"><a name="l01559"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a"> 1559</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a>;</div><div class="line"><a name="l01561"></a><span class="lineno"> 1561</span> </div><div class="line"><a name="l01562"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d"> 1562</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="l01564"></a><span class="lineno"> 1564</span> </div><div class="line"><a name="l01565"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e"> 1565</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="l01579"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7"> 1579</a></span>  uint32_t <a class="code" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">frameInUseCount</a>;</div><div class="line"><a name="l01603"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b"> 1603</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="l01615"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd"> 1615</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="l01622"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#ace2aa4877b16a42b0b7673d4e26000ee"> 1622</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="l01623"></a><span class="lineno"> 1623</span> } <a class="code" href="vk__mem__alloc_8h.html#ae0f6d1d733dded220d28134da46b4283">VmaAllocatorCreateInfo</a>;</div><div class="line"><a name="l01624"></a><span class="lineno"> 1624</span> </div><div class="line"><a name="l01626"></a><span class="lineno"> 1626</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a200692051ddb34240248234f5f4c17bb">vmaCreateAllocator</a>(</div><div class="line"><a name="l01627"></a><span class="lineno"> 1627</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="l01628"></a><span class="lineno"> 1628</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>* pAllocator);</div><div class="line"><a name="l01629"></a><span class="lineno"> 1629</span> </div><div class="line"><a name="l01631"></a><span class="lineno"> 1631</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa8d164061c88f22fb1fd3c8f3534bc1d">vmaDestroyAllocator</a>(</div><div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator);</div><div class="line"><a name="l01633"></a><span class="lineno"> 1633</span> </div><div class="line"><a name="l01638"></a><span class="lineno"> 1638</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aecabf7b6e91ea87d0316fa0a9e014fe0">vmaGetPhysicalDeviceProperties</a>(</div><div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties** ppPhysicalDeviceProperties);</div><div class="line"><a name="l01641"></a><span class="lineno"> 1641</span> </div><div class="line"><a name="l01646"></a><span class="lineno"> 1646</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a>(</div><div class="line"><a name="l01647"></a><span class="lineno"> 1647</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01648"></a><span class="lineno"> 1648</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties** ppPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l01649"></a><span class="lineno"> 1649</span> </div><div class="line"><a name="l01656"></a><span class="lineno"> 1656</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a>(</div><div class="line"><a name="l01657"></a><span class="lineno"> 1657</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l01659"></a><span class="lineno"> 1659</span>  VkMemoryPropertyFlags* pFlags);</div><div class="line"><a name="l01660"></a><span class="lineno"> 1660</span> </div><div class="line"><a name="l01669"></a><span class="lineno"> 1669</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a>(</div><div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>  uint32_t frameIndex);</div><div class="line"><a name="l01672"></a><span class="lineno"> 1672</span> </div><div class="line"><a name="l01675"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html"> 1675</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="l01676"></a><span class="lineno"> 1676</span> {</div><div class="line"><a name="l01678"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4"> 1678</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>;</div><div class="line"><a name="l01680"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff"> 1680</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>;</div><div class="line"><a name="l01682"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9"> 1682</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l01684"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a"> 1684</a></span>  VkDeviceSize <a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>;</div><div class="line"><a name="l01686"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669"> 1686</a></span>  VkDeviceSize <a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>;</div><div class="line"><a name="l01687"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea"> 1687</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="l01688"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4"> 1688</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="l01689"></a><span class="lineno"> 1689</span> } <a class="code" href="vk__mem__alloc_8h.html#a810b009a788ee8aac72a25b42ffbe31c">VmaStatInfo</a>;</div><div class="line"><a name="l01690"></a><span class="lineno"> 1690</span> </div><div class="line"><a name="l01692"></a><span class="lineno"><a class="line" href="struct_vma_stats.html"> 1692</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="l01693"></a><span class="lineno"> 1693</span> {</div><div class="line"><a name="l01694"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331"> 1694</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="l01695"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0"> 1695</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="l01696"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9"> 1696</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="l01697"></a><span class="lineno"> 1697</span> } <a class="code" href="vk__mem__alloc_8h.html#a732be855fb4a7c248e6853d928a729af">VmaStats</a>;</div><div class="line"><a name="l01698"></a><span class="lineno"> 1698</span> </div><div class="line"><a name="l01700"></a><span class="lineno"> 1700</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a>(</div><div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l01703"></a><span class="lineno"> 1703</span> </div><div class="line"><a name="l01704"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ae25f0d55fd91cb166f002b63244800e1"> 1704</a></span> <span class="preprocessor">#define VMA_STATS_STRING_ENABLED 1</span></div><div class="line"><a name="l01705"></a><span class="lineno"> 1705</span> </div><div class="line"><a name="l01706"></a><span class="lineno"> 1706</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l01707"></a><span class="lineno"> 1707</span> </div><div class="line"><a name="l01709"></a><span class="lineno"> 1709</span> </div><div class="line"><a name="l01711"></a><span class="lineno"> 1711</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a>(</div><div class="line"><a name="l01712"></a><span class="lineno"> 1712</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01713"></a><span class="lineno"> 1713</span>  <span class="keywordtype">char</span>** ppStatsString,</div><div class="line"><a name="l01714"></a><span class="lineno"> 1714</span>  VkBool32 detailedMap);</div><div class="line"><a name="l01715"></a><span class="lineno"> 1715</span> </div><div class="line"><a name="l01716"></a><span class="lineno"> 1716</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a>(</div><div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>  <span class="keywordtype">char</span>* pStatsString);</div><div class="line"><a name="l01719"></a><span class="lineno"> 1719</span> </div><div class="line"><a name="l01720"></a><span class="lineno"> 1720</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l01721"></a><span class="lineno"> 1721</span> </div><div class="line"><a name="l01730"></a><span class="lineno"> 1730</span> VK_DEFINE_HANDLE(<a class="code" href="struct_vma_pool.html">VmaPool</a>)</div><div class="line"><a name="l01731"></a><span class="lineno"> 1731</span> </div><div class="line"><a name="l01732"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc"> 1732</a></span> typedef enum <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a></div><div class="line"><a name="l01733"></a><span class="lineno"> 1733</span> {</div><div class="line"><a name="l01737"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd"> 1737</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd">VMA_MEMORY_USAGE_UNKNOWN</a> = 0,</div><div class="line"><a name="l01754"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7"> 1754</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="l01764"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5"> 1764</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="l01771"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67"> 1771</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="l01780"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27"> 1780</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="l01781"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e"> 1781</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="l01782"></a><span class="lineno"> 1782</span> } <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a>;</div><div class="line"><a name="l01783"></a><span class="lineno"> 1783</span> </div><div class="line"><a name="l01785"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597"> 1785</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="l01797"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f"> 1797</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="l01798"></a><span class="lineno"> 1798</span> </div><div class="line"><a name="l01808"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff"> 1808</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="l01821"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a11da372cc3a82931c5e5d6146cd9dd1f"> 1821</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="l01834"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2"> 1834</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="l01841"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e"> 1841</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="l01847"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597aa6f24f821cd6a7c5e4a443f7bf59c520"> 1847</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="l01852"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a42ba3a2d2c7117953210b7c3ef8da0df"> 1852</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="l01853"></a><span class="lineno"> 1853</span> </div><div class="line"><a name="l01857"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a839826775c62319466441f86496f036d"> 1857</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="l01861"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ad242a04f802e25fef0b880afe8bb0a62"> 1861</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="l01865"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a33eb2052674f3ad92386c714a65fb777"> 1865</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="l01866"></a><span class="lineno"> 1866</span> </div><div class="line"><a name="l01869"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8af1210cf591784afa026d94998f735d"> 1869</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="l01872"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a0729e932b7ea170e3a128cad96c5cf6d"> 1872</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="l01875"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a621b704103eb3360230c860acf36e706"> 1875</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="l01876"></a><span class="lineno"> 1876</span> </div><div class="line"><a name="l01879"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e"> 1879</a></span>  <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a8e16845d81ae3d27c47106d4770d5c7e">VMA_ALLOCATION_CREATE_STRATEGY_MASK</a> =</div><div class="line"><a name="l01880"></a><span class="lineno"> 1880</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="l01881"></a><span class="lineno"> 1881</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="l01882"></a><span class="lineno"> 1882</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="l01883"></a><span class="lineno"> 1883</span> </div><div class="line"><a name="l01884"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae5633ec569f4899cf8f29e7385b2f882"> 1884</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="l01885"></a><span class="lineno"> 1885</span> } <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597">VmaAllocationCreateFlagBits</a>;</div><div class="line"><a name="l01886"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817"> 1886</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="l01887"></a><span class="lineno"> 1887</span> </div><div class="line"><a name="l01888"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html"> 1888</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="l01889"></a><span class="lineno"> 1889</span> {</div><div class="line"><a name="l01891"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b"> 1891</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="l01897"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910"> 1897</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="l01902"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90"> 1902</a></span>  VkMemoryPropertyFlags <a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>;</div><div class="line"><a name="l01907"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d"> 1907</a></span>  VkMemoryPropertyFlags <a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>;</div><div class="line"><a name="l01915"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055"> 1915</a></span>  uint32_t <a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>;</div><div class="line"><a name="l01921"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150"> 1921</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="l01928"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19"> 1928</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="l01929"></a><span class="lineno"> 1929</span> } <a class="code" href="vk__mem__alloc_8h.html#a86c44f9950b40d50088ed93a17870a7a">VmaAllocationCreateInfo</a>;</div><div class="line"><a name="l01930"></a><span class="lineno"> 1930</span> </div><div class="line"><a name="l01947"></a><span class="lineno"> 1947</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l01948"></a><span class="lineno"> 1948</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>  uint32_t memoryTypeBits,</div><div class="line"><a name="l01950"></a><span class="lineno"> 1950</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="l01951"></a><span class="lineno"> 1951</span>  uint32_t* pMemoryTypeIndex);</div><div class="line"><a name="l01952"></a><span class="lineno"> 1952</span> </div><div class="line"><a name="l01965"></a><span class="lineno"> 1965</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ae790ab9ffaf7667fb8f62523e6897888">vmaFindMemoryTypeIndexForBufferInfo</a>(</div><div class="line"><a name="l01966"></a><span class="lineno"> 1966</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01967"></a><span class="lineno"> 1967</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l01968"></a><span class="lineno"> 1968</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="l01969"></a><span class="lineno"> 1969</span>  uint32_t* pMemoryTypeIndex);</div><div class="line"><a name="l01970"></a><span class="lineno"> 1970</span> </div><div class="line"><a name="l01983"></a><span class="lineno"> 1983</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a088da83d8eaf3ce9056d9ea0b981d472">vmaFindMemoryTypeIndexForImageInfo</a>(</div><div class="line"><a name="l01984"></a><span class="lineno"> 1984</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l01985"></a><span class="lineno"> 1985</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l01986"></a><span class="lineno"> 1986</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="l01987"></a><span class="lineno"> 1987</span>  uint32_t* pMemoryTypeIndex);</div><div class="line"><a name="l01988"></a><span class="lineno"> 1988</span> </div><div class="line"><a name="l01990"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7"> 1990</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="l02008"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2"> 2008</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="l02009"></a><span class="lineno"> 2009</span> </div><div class="line"><a name="l02025"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726"> 2025</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="l02026"></a><span class="lineno"> 2026</span> </div><div class="line"><a name="l02036"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e"> 2036</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="l02037"></a><span class="lineno"> 2037</span> </div><div class="line"><a name="l02040"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c"> 2040</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7af4d270f8f42517a0f70037ceb6ac1d9c">VMA_POOL_CREATE_ALGORITHM_MASK</a> =</div><div class="line"><a name="l02041"></a><span class="lineno"> 2041</span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a13c8a444197c67866be9cb05599fc726">VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT</a> |</div><div class="line"><a name="l02042"></a><span class="lineno"> 2042</span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a97a0dc38e5161b780594d998d313d35e">VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT</a>,</div><div class="line"><a name="l02043"></a><span class="lineno"> 2043</span> </div><div class="line"><a name="l02044"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec"> 2044</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="l02045"></a><span class="lineno"> 2045</span> } <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7">VmaPoolCreateFlagBits</a>;</div><div class="line"><a name="l02046"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a2770e325ea42e087c1b91fdf46d0292a"> 2046</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="l02047"></a><span class="lineno"> 2047</span> </div><div class="line"><a name="l02050"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html"> 2050</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="l02053"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319"> 2053</a></span>  uint32_t <a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>;</div><div class="line"><a name="l02056"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446"> 2056</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="l02065"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676"> 2065</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a>;</div><div class="line"><a name="l02070"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae"> 2070</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="l02078"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c"> 2078</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="l02092"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa"> 2092</a></span>  uint32_t <a class="code" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">frameInUseCount</a>;</div><div class="line"><a name="l02093"></a><span class="lineno"> 2093</span> } <a class="code" href="vk__mem__alloc_8h.html#a211706e9348dcee25a843ed4ea69bce7">VmaPoolCreateInfo</a>;</div><div class="line"><a name="l02094"></a><span class="lineno"> 2094</span> </div><div class="line"><a name="l02097"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html"> 2097</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="l02100"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c"> 2100</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a>;</div><div class="line"><a name="l02103"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8"> 2103</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a>;</div><div class="line"><a name="l02106"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb"> 2106</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="l02109"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4"> 2109</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="l02116"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b"> 2116</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>;</div><div class="line"><a name="l02119"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#aa0b5cb45cef6f18571cefb03b9a230e7"> 2119</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="l02120"></a><span class="lineno"> 2120</span> } <a class="code" href="vk__mem__alloc_8h.html#a2e5612d871d64c5624087b837a338c34">VmaPoolStats</a>;</div><div class="line"><a name="l02121"></a><span class="lineno"> 2121</span> </div><div class="line"><a name="l02128"></a><span class="lineno"> 2128</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a5c8770ded7c59c8caac6de0c2cb00b50">vmaCreatePool</a>(</div><div class="line"><a name="l02129"></a><span class="lineno"> 2129</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02130"></a><span class="lineno"> 2130</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="l02131"></a><span class="lineno"> 2131</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPool);</div><div class="line"><a name="l02132"></a><span class="lineno"> 2132</span> </div><div class="line"><a name="l02135"></a><span class="lineno"> 2135</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a5485779c8f1948238fc4e92232fa65e1">vmaDestroyPool</a>(</div><div class="line"><a name="l02136"></a><span class="lineno"> 2136</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02137"></a><span class="lineno"> 2137</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l02138"></a><span class="lineno"> 2138</span> </div><div class="line"><a name="l02145"></a><span class="lineno"> 2145</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae8bf76997b234ef68aad922616df4153">vmaGetPoolStats</a>(</div><div class="line"><a name="l02146"></a><span class="lineno"> 2146</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02147"></a><span class="lineno"> 2147</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l02148"></a><span class="lineno"> 2148</span>  <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats);</div><div class="line"><a name="l02149"></a><span class="lineno"> 2149</span> </div><div class="line"><a name="l02156"></a><span class="lineno"> 2156</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a736bd6cbda886f36c891727e73bd4024">vmaMakePoolAllocationsLost</a>(</div><div class="line"><a name="l02157"></a><span class="lineno"> 2157</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02158"></a><span class="lineno"> 2158</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l02159"></a><span class="lineno"> 2159</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l02160"></a><span class="lineno"> 2160</span> </div><div class="line"><a name="l02175"></a><span class="lineno"> 2175</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="l02176"></a><span class="lineno"> 2176</span> </div><div class="line"><a name="l02201"></a><span class="lineno"> 2201</span> VK_DEFINE_HANDLE(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>)</div><div class="line"><a name="l02202"></a><span class="lineno"> 2202</span> </div><div class="line"><a name="l02203"></a><span class="lineno"> 2203</span> </div><div class="line"><a name="l02205"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html"> 2205</a></span> typedef struct <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a> {</div><div class="line"><a name="l02210"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5"> 2210</a></span>  uint32_t <a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a>;</div><div class="line"><a name="l02219"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67"> 2219</a></span>  VkDeviceMemory <a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a>;</div><div class="line"><a name="l02224"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268"> 2224</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a>;</div><div class="line"><a name="l02229"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f"> 2229</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a>;</div><div class="line"><a name="l02238"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2"> 2238</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="l02243"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13"> 2243</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="l02244"></a><span class="lineno"> 2244</span> } <a class="code" href="vk__mem__alloc_8h.html#a795e6ff02a21d5486c0565f403dd9255">VmaAllocationInfo</a>;</div><div class="line"><a name="l02245"></a><span class="lineno"> 2245</span> </div><div class="line"><a name="l02256"></a><span class="lineno"> 2256</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8">vmaAllocateMemory</a>(</div><div class="line"><a name="l02257"></a><span class="lineno"> 2257</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02258"></a><span class="lineno"> 2258</span>  <span class="keyword">const</span> VkMemoryRequirements* pVkMemoryRequirements,</div><div class="line"><a name="l02259"></a><span class="lineno"> 2259</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="l02260"></a><span class="lineno"> 2260</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02261"></a><span class="lineno"> 2261</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02262"></a><span class="lineno"> 2262</span> </div><div class="line"><a name="l02269"></a><span class="lineno"> 2269</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a7fdf64415b6c3d83c454f28d2c53df7b">vmaAllocateMemoryForBuffer</a>(</div><div class="line"><a name="l02270"></a><span class="lineno"> 2270</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02271"></a><span class="lineno"> 2271</span>  VkBuffer buffer,</div><div class="line"><a name="l02272"></a><span class="lineno"> 2272</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="l02273"></a><span class="lineno"> 2273</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02274"></a><span class="lineno"> 2274</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02275"></a><span class="lineno"> 2275</span> </div><div class="line"><a name="l02277"></a><span class="lineno"> 2277</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a>(</div><div class="line"><a name="l02278"></a><span class="lineno"> 2278</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02279"></a><span class="lineno"> 2279</span>  VkImage image,</div><div class="line"><a name="l02280"></a><span class="lineno"> 2280</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="l02281"></a><span class="lineno"> 2281</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02282"></a><span class="lineno"> 2282</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02283"></a><span class="lineno"> 2283</span> </div><div class="line"><a name="l02285"></a><span class="lineno"> 2285</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a11f0fbc034fa81a4efedd73d61ce7568">vmaFreeMemory</a>(</div><div class="line"><a name="l02286"></a><span class="lineno"> 2286</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02287"></a><span class="lineno"> 2287</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02288"></a><span class="lineno"> 2288</span> </div><div class="line"><a name="l02305"></a><span class="lineno"> 2305</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</a>(</div><div class="line"><a name="l02306"></a><span class="lineno"> 2306</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02307"></a><span class="lineno"> 2307</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02308"></a><span class="lineno"> 2308</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02309"></a><span class="lineno"> 2309</span> </div><div class="line"><a name="l02324"></a><span class="lineno"> 2324</span> VkBool32 <a class="code" href="vk__mem__alloc_8h.html#a43d8ba9673c846f049089a5029d5c73a">vmaTouchAllocation</a>(</div><div class="line"><a name="l02325"></a><span class="lineno"> 2325</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02326"></a><span class="lineno"> 2326</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02327"></a><span class="lineno"> 2327</span> </div><div class="line"><a name="l02341"></a><span class="lineno"> 2341</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#af9147d31ffc11d62fc187bde283ed14f">vmaSetAllocationUserData</a>(</div><div class="line"><a name="l02342"></a><span class="lineno"> 2342</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02343"></a><span class="lineno"> 2343</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02344"></a><span class="lineno"> 2344</span>  <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l02345"></a><span class="lineno"> 2345</span> </div><div class="line"><a name="l02356"></a><span class="lineno"> 2356</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae5c9657d9e94756269145b01c05d16f1">vmaCreateLostAllocation</a>(</div><div class="line"><a name="l02357"></a><span class="lineno"> 2357</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02358"></a><span class="lineno"> 2358</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l02359"></a><span class="lineno"> 2359</span> </div><div class="line"><a name="l02394"></a><span class="lineno"> 2394</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a>(</div><div class="line"><a name="l02395"></a><span class="lineno"> 2395</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02396"></a><span class="lineno"> 2396</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02397"></a><span class="lineno"> 2397</span>  <span class="keywordtype">void</span>** ppData);</div><div class="line"><a name="l02398"></a><span class="lineno"> 2398</span> </div><div class="line"><a name="l02403"></a><span class="lineno"> 2403</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a9bc268595cb33f6ec4d519cfce81ff45">vmaUnmapMemory</a>(</div><div class="line"><a name="l02404"></a><span class="lineno"> 2404</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02405"></a><span class="lineno"> 2405</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02406"></a><span class="lineno"> 2406</span> </div><div class="line"><a name="l02419"></a><span class="lineno"> 2419</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="l02420"></a><span class="lineno"> 2420</span> </div><div class="line"><a name="l02433"></a><span class="lineno"> 2433</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="l02434"></a><span class="lineno"> 2434</span> </div><div class="line"><a name="l02451"></a><span class="lineno"> 2451</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="l02452"></a><span class="lineno"> 2452</span> </div><div class="line"><a name="l02454"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html"> 2454</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="l02459"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d"> 2459</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d">maxBytesToMove</a>;</div><div class="line"><a name="l02464"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc"> 2464</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc">maxAllocationsToMove</a>;</div><div class="line"><a name="l02465"></a><span class="lineno"> 2465</span> } <a class="code" href="vk__mem__alloc_8h.html#ae67f8573a0cf20f16f0a1eecbca566a0">VmaDefragmentationInfo</a>;</div><div class="line"><a name="l02466"></a><span class="lineno"> 2466</span> </div><div class="line"><a name="l02468"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html"> 2468</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="l02470"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d"> 2470</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a>;</div><div class="line"><a name="l02472"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28"> 2472</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">bytesFreed</a>;</div><div class="line"><a name="l02474"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9"> 2474</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a>;</div><div class="line"><a name="l02476"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b"> 2476</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">deviceMemoryBlocksFreed</a>;</div><div class="line"><a name="l02477"></a><span class="lineno"> 2477</span> } <a class="code" href="vk__mem__alloc_8h.html#ab0f9b06441c840fee560de4a2967f8c9">VmaDefragmentationStats</a>;</div><div class="line"><a name="l02478"></a><span class="lineno"> 2478</span> </div><div class="line"><a name="l02565"></a><span class="lineno"> 2565</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb">vmaDefragment</a>(</div><div class="line"><a name="l02566"></a><span class="lineno"> 2566</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02567"></a><span class="lineno"> 2567</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l02568"></a><span class="lineno"> 2568</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l02569"></a><span class="lineno"> 2569</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l02570"></a><span class="lineno"> 2570</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> *pDefragmentationInfo,</div><div class="line"><a name="l02571"></a><span class="lineno"> 2571</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats);</div><div class="line"><a name="l02572"></a><span class="lineno"> 2572</span> </div><div class="line"><a name="l02585"></a><span class="lineno"> 2585</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6b0929b914b60cf2d45cac4bf3547470">vmaBindBufferMemory</a>(</div><div class="line"><a name="l02586"></a><span class="lineno"> 2586</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02587"></a><span class="lineno"> 2587</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02588"></a><span class="lineno"> 2588</span>  VkBuffer buffer);</div><div class="line"><a name="l02589"></a><span class="lineno"> 2589</span> </div><div class="line"><a name="l02602"></a><span class="lineno"> 2602</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a3d3ca45799923aa5d138e9e5f9eb2da5">vmaBindImageMemory</a>(</div><div class="line"><a name="l02603"></a><span class="lineno"> 2603</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02604"></a><span class="lineno"> 2604</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l02605"></a><span class="lineno"> 2605</span>  VkImage image);</div><div class="line"><a name="l02606"></a><span class="lineno"> 2606</span> </div><div class="line"><a name="l02633"></a><span class="lineno"> 2633</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(</div><div class="line"><a name="l02634"></a><span class="lineno"> 2634</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02635"></a><span class="lineno"> 2635</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l02636"></a><span class="lineno"> 2636</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="l02637"></a><span class="lineno"> 2637</span>  VkBuffer* pBuffer,</div><div class="line"><a name="l02638"></a><span class="lineno"> 2638</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02639"></a><span class="lineno"> 2639</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02640"></a><span class="lineno"> 2640</span> </div><div class="line"><a name="l02652"></a><span class="lineno"> 2652</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</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>  VkBuffer buffer,</div><div class="line"><a name="l02655"></a><span class="lineno"> 2655</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02656"></a><span class="lineno"> 2656</span> </div><div class="line"><a name="l02658"></a><span class="lineno"> 2658</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a>(</div><div class="line"><a name="l02659"></a><span class="lineno"> 2659</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02660"></a><span class="lineno"> 2660</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l02661"></a><span class="lineno"> 2661</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="l02662"></a><span class="lineno"> 2662</span>  VkImage* pImage,</div><div class="line"><a name="l02663"></a><span class="lineno"> 2663</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l02664"></a><span class="lineno"> 2664</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l02665"></a><span class="lineno"> 2665</span> </div><div class="line"><a name="l02677"></a><span class="lineno"> 2677</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a>(</div><div class="line"><a name="l02678"></a><span class="lineno"> 2678</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l02679"></a><span class="lineno"> 2679</span>  VkImage image,</div><div class="line"><a name="l02680"></a><span class="lineno"> 2680</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l02681"></a><span class="lineno"> 2681</span> </div><div class="line"><a name="l02682"></a><span class="lineno"> 2682</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l02683"></a><span class="lineno"> 2683</span> }</div><div class="line"><a name="l02684"></a><span class="lineno"> 2684</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02685"></a><span class="lineno"> 2685</span> </div><div class="line"><a name="l02686"></a><span class="lineno"> 2686</span> <span class="preprocessor">#endif // AMD_VULKAN_MEMORY_ALLOCATOR_H</span></div><div class="line"><a name="l02687"></a><span class="lineno"> 2687</span> </div><div class="line"><a name="l02688"></a><span class="lineno"> 2688</span> <span class="comment">// For Visual Studio IntelliSense.</span></div><div class="line"><a name="l02689"></a><span class="lineno"> 2689</span> <span class="preprocessor">#if defined(__cplusplus) && defined(__INTELLISENSE__)</span></div><div class="line"><a name="l02690"></a><span class="lineno"> 2690</span> <span class="preprocessor">#define VMA_IMPLEMENTATION</span></div><div class="line"><a name="l02691"></a><span class="lineno"> 2691</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02692"></a><span class="lineno"> 2692</span> </div><div class="line"><a name="l02693"></a><span class="lineno"> 2693</span> <span class="preprocessor">#ifdef VMA_IMPLEMENTATION</span></div><div class="line"><a name="l02694"></a><span class="lineno"> 2694</span> <span class="preprocessor">#undef VMA_IMPLEMENTATION</span></div><div class="line"><a name="l02695"></a><span class="lineno"> 2695</span> </div><div class="line"><a name="l02696"></a><span class="lineno"> 2696</span> <span class="preprocessor">#include <cstdint></span></div><div class="line"><a name="l02697"></a><span class="lineno"> 2697</span> <span class="preprocessor">#include <cstdlib></span></div><div class="line"><a name="l02698"></a><span class="lineno"> 2698</span> <span class="preprocessor">#include <cstring></span></div><div class="line"><a name="l02699"></a><span class="lineno"> 2699</span> </div><div class="line"><a name="l02700"></a><span class="lineno"> 2700</span> <span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l02701"></a><span class="lineno"> 2701</span> <span class="comment">CONFIGURATION SECTION</span></div><div class="line"><a name="l02702"></a><span class="lineno"> 2702</span> <span class="comment"></span></div><div class="line"><a name="l02703"></a><span class="lineno"> 2703</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="l02704"></a><span class="lineno"> 2704</span> <span class="comment">here if you need other then default behavior depending on your environment.</span></div><div class="line"><a name="l02705"></a><span class="lineno"> 2705</span> <span class="comment">*/</span></div><div class="line"><a name="l02706"></a><span class="lineno"> 2706</span> </div><div class="line"><a name="l02707"></a><span class="lineno"> 2707</span> <span class="comment">/*</span></div><div class="line"><a name="l02708"></a><span class="lineno"> 2708</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="l02709"></a><span class="lineno"> 2709</span> <span class="comment">internally, like:</span></div><div class="line"><a name="l02710"></a><span class="lineno"> 2710</span> <span class="comment"></span></div><div class="line"><a name="l02711"></a><span class="lineno"> 2711</span> <span class="comment"> vulkanFunctions.vkAllocateMemory = &vkAllocateMemory;</span></div><div class="line"><a name="l02712"></a><span class="lineno"> 2712</span> <span class="comment"></span></div><div class="line"><a name="l02713"></a><span class="lineno"> 2713</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="l02714"></a><span class="lineno"> 2714</span> <span class="comment">VmaAllocatorCreateInfo::pVulkanFunctions.</span></div><div class="line"><a name="l02715"></a><span class="lineno"> 2715</span> <span class="comment">*/</span></div><div class="line"><a name="l02716"></a><span class="lineno"> 2716</span> <span class="preprocessor">#if !defined(VMA_STATIC_VULKAN_FUNCTIONS) && !defined(VK_NO_PROTOTYPES)</span></div><div class="line"><a name="l02717"></a><span class="lineno"> 2717</span> <span class="preprocessor">#define VMA_STATIC_VULKAN_FUNCTIONS 1</span></div><div class="line"><a name="l02718"></a><span class="lineno"> 2718</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02719"></a><span class="lineno"> 2719</span> </div><div class="line"><a name="l02720"></a><span class="lineno"> 2720</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="l02721"></a><span class="lineno"> 2721</span> <span class="comment">//#define VMA_USE_STL_CONTAINERS 1</span></div><div class="line"><a name="l02722"></a><span class="lineno"> 2722</span> </div><div class="line"><a name="l02723"></a><span class="lineno"> 2723</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="l02724"></a><span class="lineno"> 2724</span> <span class="comment">std::pair, std::vector, std::list, std::unordered_map.</span></div><div class="line"><a name="l02725"></a><span class="lineno"> 2725</span> <span class="comment"></span></div><div class="line"><a name="l02726"></a><span class="lineno"> 2726</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="l02727"></a><span class="lineno"> 2727</span> <span class="comment">the containers.</span></div><div class="line"><a name="l02728"></a><span class="lineno"> 2728</span> <span class="comment">*/</span></div><div class="line"><a name="l02729"></a><span class="lineno"> 2729</span> <span class="preprocessor">#if VMA_USE_STL_CONTAINERS</span></div><div class="line"><a name="l02730"></a><span class="lineno"> 2730</span> <span class="preprocessor"> #define VMA_USE_STL_VECTOR 1</span></div><div class="line"><a name="l02731"></a><span class="lineno"> 2731</span> <span class="preprocessor"> #define VMA_USE_STL_UNORDERED_MAP 1</span></div><div class="line"><a name="l02732"></a><span class="lineno"> 2732</span> <span class="preprocessor"> #define VMA_USE_STL_LIST 1</span></div><div class="line"><a name="l02733"></a><span class="lineno"> 2733</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02734"></a><span class="lineno"> 2734</span> </div><div class="line"><a name="l02735"></a><span class="lineno"> 2735</span> <span class="preprocessor">#if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l02736"></a><span class="lineno"> 2736</span> <span class="preprocessor"> #include <vector></span></div><div class="line"><a name="l02737"></a><span class="lineno"> 2737</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02738"></a><span class="lineno"> 2738</span> </div><div class="line"><a name="l02739"></a><span class="lineno"> 2739</span> <span class="preprocessor">#if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l02740"></a><span class="lineno"> 2740</span> <span class="preprocessor"> #include <unordered_map></span></div><div class="line"><a name="l02741"></a><span class="lineno"> 2741</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02742"></a><span class="lineno"> 2742</span> </div><div class="line"><a name="l02743"></a><span class="lineno"> 2743</span> <span class="preprocessor">#if VMA_USE_STL_LIST</span></div><div class="line"><a name="l02744"></a><span class="lineno"> 2744</span> <span class="preprocessor"> #include <list></span></div><div class="line"><a name="l02745"></a><span class="lineno"> 2745</span> <span class="preprocessor">#endif</span></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="comment">/*</span></div><div class="line"><a name="l02748"></a><span class="lineno"> 2748</span> <span class="comment">Following headers are used in this CONFIGURATION section only, so feel free to</span></div><div class="line"><a name="l02749"></a><span class="lineno"> 2749</span> <span class="comment">remove them if not needed.</span></div><div class="line"><a name="l02750"></a><span class="lineno"> 2750</span> <span class="comment">*/</span></div><div class="line"><a name="l02751"></a><span class="lineno"> 2751</span> <span class="preprocessor">#include <cassert></span> <span class="comment">// for assert</span></div><div class="line"><a name="l02752"></a><span class="lineno"> 2752</span> <span class="preprocessor">#include <algorithm></span> <span class="comment">// for min, max</span></div><div class="line"><a name="l02753"></a><span class="lineno"> 2753</span> <span class="preprocessor">#include <mutex></span> <span class="comment">// for std::mutex</span></div><div class="line"><a name="l02754"></a><span class="lineno"> 2754</span> <span class="preprocessor">#include <atomic></span> <span class="comment">// for std::atomic</span></div><div class="line"><a name="l02755"></a><span class="lineno"> 2755</span> </div><div class="line"><a name="l02756"></a><span class="lineno"> 2756</span> <span class="preprocessor">#ifndef VMA_NULL</span></div><div class="line"><a name="l02757"></a><span class="lineno"> 2757</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="l02758"></a><span class="lineno"> 2758</span> <span class="preprocessor"> #define VMA_NULL nullptr</span></div><div class="line"><a name="l02759"></a><span class="lineno"> 2759</span> <span class="preprocessor">#endif</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">#if defined(__APPLE__) || defined(__ANDROID__)</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="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="l02764"></a><span class="lineno"> 2764</span> {</div><div class="line"><a name="l02765"></a><span class="lineno"> 2765</span>  <span class="comment">// alignment must be >= sizeof(void*)</span></div><div class="line"><a name="l02766"></a><span class="lineno"> 2766</span>  <span class="keywordflow">if</span>(alignment < <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*))</div><div class="line"><a name="l02767"></a><span class="lineno"> 2767</span>  {</div><div class="line"><a name="l02768"></a><span class="lineno"> 2768</span>  alignment = <span class="keyword">sizeof</span>(<span class="keywordtype">void</span>*);</div><div class="line"><a name="l02769"></a><span class="lineno"> 2769</span>  }</div><div class="line"><a name="l02770"></a><span class="lineno"> 2770</span> </div><div class="line"><a name="l02771"></a><span class="lineno"> 2771</span>  <span class="keywordtype">void</span> *pointer;</div><div class="line"><a name="l02772"></a><span class="lineno"> 2772</span>  <span class="keywordflow">if</span>(posix_memalign(&pointer, alignment, size) == 0)</div><div class="line"><a name="l02773"></a><span class="lineno"> 2773</span>  <span class="keywordflow">return</span> pointer;</div><div class="line"><a name="l02774"></a><span class="lineno"> 2774</span>  <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l02775"></a><span class="lineno"> 2775</span> }</div><div class="line"><a name="l02776"></a><span class="lineno"> 2776</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02777"></a><span class="lineno"> 2777</span> </div><div class="line"><a name="l02778"></a><span class="lineno"> 2778</span> <span class="comment">// If your compiler is not compatible with C++11 and definition of</span></div><div class="line"><a name="l02779"></a><span class="lineno"> 2779</span> <span class="comment">// aligned_alloc() function is missing, uncommeting following line may help:</span></div><div class="line"><a name="l02780"></a><span class="lineno"> 2780</span> </div><div class="line"><a name="l02781"></a><span class="lineno"> 2781</span> <span class="comment">//#include <malloc.h></span></div><div class="line"><a name="l02782"></a><span class="lineno"> 2782</span> </div><div class="line"><a name="l02783"></a><span class="lineno"> 2783</span> <span class="comment">// Normal assert to check for programmer's errors, especially in Debug configuration.</span></div><div class="line"><a name="l02784"></a><span class="lineno"> 2784</span> <span class="preprocessor">#ifndef VMA_ASSERT</span></div><div class="line"><a name="l02785"></a><span class="lineno"> 2785</span> <span class="preprocessor"> #ifdef _DEBUG</span></div><div class="line"><a name="l02786"></a><span class="lineno"> 2786</span> <span class="preprocessor"> #define VMA_ASSERT(expr) assert(expr)</span></div><div class="line"><a name="l02787"></a><span class="lineno"> 2787</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02788"></a><span class="lineno"> 2788</span> <span class="preprocessor"> #define VMA_ASSERT(expr)</span></div><div class="line"><a name="l02789"></a><span class="lineno"> 2789</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l02790"></a><span class="lineno"> 2790</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02791"></a><span class="lineno"> 2791</span> </div><div class="line"><a name="l02792"></a><span class="lineno"> 2792</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="l02793"></a><span class="lineno"> 2793</span> <span class="comment">// Making it non-empty can make program slow.</span></div><div class="line"><a name="l02794"></a><span class="lineno"> 2794</span> <span class="preprocessor">#ifndef VMA_HEAVY_ASSERT</span></div><div class="line"><a name="l02795"></a><span class="lineno"> 2795</span> <span class="preprocessor"> #ifdef _DEBUG</span></div><div class="line"><a name="l02796"></a><span class="lineno"> 2796</span> <span class="preprocessor"> #define VMA_HEAVY_ASSERT(expr) //VMA_ASSERT(expr)</span></div><div class="line"><a name="l02797"></a><span class="lineno"> 2797</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02798"></a><span class="lineno"> 2798</span> <span class="preprocessor"> #define VMA_HEAVY_ASSERT(expr)</span></div><div class="line"><a name="l02799"></a><span class="lineno"> 2799</span> <span class="preprocessor"> #endif</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">#ifndef VMA_ALIGN_OF</span></div><div class="line"><a name="l02803"></a><span class="lineno"> 2803</span> <span class="preprocessor"> #define VMA_ALIGN_OF(type) (__alignof(type))</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">#ifndef VMA_SYSTEM_ALIGNED_MALLOC</span></div><div class="line"><a name="l02807"></a><span class="lineno"> 2807</span> <span class="preprocessor"> #if defined(_WIN32)</span></div><div class="line"><a name="l02808"></a><span class="lineno"> 2808</span> <span class="preprocessor"> #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment) (_aligned_malloc((size), (alignment)))</span></div><div class="line"><a name="l02809"></a><span class="lineno"> 2809</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02810"></a><span class="lineno"> 2810</span> <span class="preprocessor"> #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment) (aligned_alloc((alignment), (size) ))</span></div><div class="line"><a name="l02811"></a><span class="lineno"> 2811</span> <span class="preprocessor"> #endif</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="preprocessor">#ifndef VMA_SYSTEM_FREE</span></div><div class="line"><a name="l02815"></a><span class="lineno"> 2815</span> <span class="preprocessor"> #if defined(_WIN32)</span></div><div class="line"><a name="l02816"></a><span class="lineno"> 2816</span> <span class="preprocessor"> #define VMA_SYSTEM_FREE(ptr) _aligned_free(ptr)</span></div><div class="line"><a name="l02817"></a><span class="lineno"> 2817</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l02818"></a><span class="lineno"> 2818</span> <span class="preprocessor"> #define VMA_SYSTEM_FREE(ptr) free(ptr)</span></div><div class="line"><a name="l02819"></a><span class="lineno"> 2819</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l02820"></a><span class="lineno"> 2820</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02821"></a><span class="lineno"> 2821</span> </div><div class="line"><a name="l02822"></a><span class="lineno"> 2822</span> <span class="preprocessor">#ifndef VMA_MIN</span></div><div class="line"><a name="l02823"></a><span class="lineno"> 2823</span> <span class="preprocessor"> #define VMA_MIN(v1, v2) (std::min((v1), (v2)))</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">#ifndef VMA_MAX</span></div><div class="line"><a name="l02827"></a><span class="lineno"> 2827</span> <span class="preprocessor"> #define VMA_MAX(v1, v2) (std::max((v1), (v2)))</span></div><div class="line"><a name="l02828"></a><span class="lineno"> 2828</span> <span class="preprocessor">#endif</span></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="preprocessor">#ifndef VMA_SWAP</span></div><div class="line"><a name="l02831"></a><span class="lineno"> 2831</span> <span class="preprocessor"> #define VMA_SWAP(v1, v2) std::swap((v1), (v2))</span></div><div class="line"><a name="l02832"></a><span class="lineno"> 2832</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02833"></a><span class="lineno"> 2833</span> </div><div class="line"><a name="l02834"></a><span class="lineno"> 2834</span> <span class="preprocessor">#ifndef VMA_SORT</span></div><div class="line"><a name="l02835"></a><span class="lineno"> 2835</span> <span class="preprocessor"> #define VMA_SORT(beg, end, cmp) std::sort(beg, end, cmp)</span></div><div class="line"><a name="l02836"></a><span class="lineno"> 2836</span> <span class="preprocessor">#endif</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="preprocessor">#ifndef VMA_DEBUG_LOG</span></div><div class="line"><a name="l02839"></a><span class="lineno"> 2839</span> <span class="preprocessor"> #define VMA_DEBUG_LOG(format, ...)</span></div><div class="line"><a name="l02840"></a><span class="lineno"> 2840</span>  <span class="comment">/*</span></div><div class="line"><a name="l02841"></a><span class="lineno"> 2841</span> <span class="comment"> #define VMA_DEBUG_LOG(format, ...) do { \</span></div><div class="line"><a name="l02842"></a><span class="lineno"> 2842</span> <span class="comment"> printf(format, __VA_ARGS__); \</span></div><div class="line"><a name="l02843"></a><span class="lineno"> 2843</span> <span class="comment"> printf("\n"); \</span></div><div class="line"><a name="l02844"></a><span class="lineno"> 2844</span> <span class="comment"> } while(false)</span></div><div class="line"><a name="l02845"></a><span class="lineno"> 2845</span> <span class="comment"> */</span></div><div class="line"><a name="l02846"></a><span class="lineno"> 2846</span> <span class="preprocessor">#endif</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="comment">// Define this macro to 1 to enable functions: vmaBuildStatsString, vmaFreeStatsString.</span></div><div class="line"><a name="l02849"></a><span class="lineno"> 2849</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l02850"></a><span class="lineno"> 2850</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="l02851"></a><span class="lineno"> 2851</span>  {</div><div class="line"><a name="l02852"></a><span class="lineno"> 2852</span>  snprintf(outStr, strLen, <span class="stringliteral">"%u"</span>, static_cast<unsigned int>(num));</div><div class="line"><a name="l02853"></a><span class="lineno"> 2853</span>  }</div><div class="line"><a name="l02854"></a><span class="lineno"> 2854</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="l02855"></a><span class="lineno"> 2855</span>  {</div><div class="line"><a name="l02856"></a><span class="lineno"> 2856</span>  snprintf(outStr, strLen, <span class="stringliteral">"%llu"</span>, static_cast<unsigned long long>(num));</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="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="l02859"></a><span class="lineno"> 2859</span>  {</div><div class="line"><a name="l02860"></a><span class="lineno"> 2860</span>  snprintf(outStr, strLen, <span class="stringliteral">"%p"</span>, ptr);</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="preprocessor">#endif</span></div><div class="line"><a name="l02863"></a><span class="lineno"> 2863</span> </div><div class="line"><a name="l02864"></a><span class="lineno"> 2864</span> <span class="preprocessor">#ifndef VMA_MUTEX</span></div><div class="line"><a name="l02865"></a><span class="lineno"> 2865</span>  <span class="keyword">class </span>VmaMutex</div><div class="line"><a name="l02866"></a><span class="lineno"> 2866</span>  {</div><div class="line"><a name="l02867"></a><span class="lineno"> 2867</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l02868"></a><span class="lineno"> 2868</span>  VmaMutex() { }</div><div class="line"><a name="l02869"></a><span class="lineno"> 2869</span>  ~VmaMutex() { }</div><div class="line"><a name="l02870"></a><span class="lineno"> 2870</span>  <span class="keywordtype">void</span> Lock() { m_Mutex.lock(); }</div><div class="line"><a name="l02871"></a><span class="lineno"> 2871</span>  <span class="keywordtype">void</span> Unlock() { m_Mutex.unlock(); }</div><div class="line"><a name="l02872"></a><span class="lineno"> 2872</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l02873"></a><span class="lineno"> 2873</span>  std::mutex m_Mutex;</div><div class="line"><a name="l02874"></a><span class="lineno"> 2874</span>  };</div><div class="line"><a name="l02875"></a><span class="lineno"> 2875</span> <span class="preprocessor"> #define VMA_MUTEX VmaMutex</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> </div><div class="line"><a name="l02878"></a><span class="lineno"> 2878</span> <span class="comment">/*</span></div><div class="line"><a name="l02879"></a><span class="lineno"> 2879</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="l02880"></a><span class="lineno"> 2880</span> <span class="comment"></span></div><div class="line"><a name="l02881"></a><span class="lineno"> 2881</span> <span class="comment">- Constructor(uint32_t desired)</span></div><div class="line"><a name="l02882"></a><span class="lineno"> 2882</span> <span class="comment">- uint32_t load() const</span></div><div class="line"><a name="l02883"></a><span class="lineno"> 2883</span> <span class="comment">- void store(uint32_t desired)</span></div><div class="line"><a name="l02884"></a><span class="lineno"> 2884</span> <span class="comment">- bool compare_exchange_weak(uint32_t& expected, uint32_t desired)</span></div><div class="line"><a name="l02885"></a><span class="lineno"> 2885</span> <span class="comment">*/</span></div><div class="line"><a name="l02886"></a><span class="lineno"> 2886</span> <span class="preprocessor">#ifndef VMA_ATOMIC_UINT32</span></div><div class="line"><a name="l02887"></a><span class="lineno"> 2887</span> <span class="preprocessor"> #define VMA_ATOMIC_UINT32 std::atomic<uint32_t></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> </div><div class="line"><a name="l02890"></a><span class="lineno"> 2890</span> <span class="preprocessor">#ifndef VMA_DEBUG_ALWAYS_DEDICATED_MEMORY</span></div><div class="line"><a name="l02891"></a><span class="lineno"> 2891</span> </div><div class="line"><a name="l02895"></a><span class="lineno"> 2895</span> <span class="preprocessor"> #define VMA_DEBUG_ALWAYS_DEDICATED_MEMORY (0)</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> </div><div class="line"><a name="l02898"></a><span class="lineno"> 2898</span> <span class="preprocessor">#ifndef VMA_DEBUG_ALIGNMENT</span></div><div class="line"><a name="l02899"></a><span class="lineno"> 2899</span> </div><div class="line"><a name="l02903"></a><span class="lineno"> 2903</span> <span class="preprocessor"> #define VMA_DEBUG_ALIGNMENT (1)</span></div><div class="line"><a name="l02904"></a><span class="lineno"> 2904</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02905"></a><span class="lineno"> 2905</span> </div><div class="line"><a name="l02906"></a><span class="lineno"> 2906</span> <span class="preprocessor">#ifndef VMA_DEBUG_MARGIN</span></div><div class="line"><a name="l02907"></a><span class="lineno"> 2907</span> </div><div class="line"><a name="l02911"></a><span class="lineno"> 2911</span> <span class="preprocessor"> #define VMA_DEBUG_MARGIN (0)</span></div><div class="line"><a name="l02912"></a><span class="lineno"> 2912</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02913"></a><span class="lineno"> 2913</span> </div><div class="line"><a name="l02914"></a><span class="lineno"> 2914</span> <span class="preprocessor">#ifndef VMA_DEBUG_INITIALIZE_ALLOCATIONS</span></div><div class="line"><a name="l02915"></a><span class="lineno"> 2915</span> </div><div class="line"><a name="l02919"></a><span class="lineno"> 2919</span> <span class="preprocessor"> #define VMA_DEBUG_INITIALIZE_ALLOCATIONS (0)</span></div><div class="line"><a name="l02920"></a><span class="lineno"> 2920</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02921"></a><span class="lineno"> 2921</span> </div><div class="line"><a name="l02922"></a><span class="lineno"> 2922</span> <span class="preprocessor">#ifndef VMA_DEBUG_DETECT_CORRUPTION</span></div><div class="line"><a name="l02923"></a><span class="lineno"> 2923</span> </div><div class="line"><a name="l02928"></a><span class="lineno"> 2928</span> <span class="preprocessor"> #define VMA_DEBUG_DETECT_CORRUPTION (0)</span></div><div class="line"><a name="l02929"></a><span class="lineno"> 2929</span> <span class="preprocessor">#endif</span></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="preprocessor">#ifndef VMA_DEBUG_GLOBAL_MUTEX</span></div><div class="line"><a name="l02932"></a><span class="lineno"> 2932</span> </div><div class="line"><a name="l02936"></a><span class="lineno"> 2936</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX (0)</span></div><div class="line"><a name="l02937"></a><span class="lineno"> 2937</span> <span class="preprocessor">#endif</span></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">#ifndef VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY</span></div><div class="line"><a name="l02940"></a><span class="lineno"> 2940</span> </div><div class="line"><a name="l02944"></a><span class="lineno"> 2944</span> <span class="preprocessor"> #define VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY (1)</span></div><div class="line"><a name="l02945"></a><span class="lineno"> 2945</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02946"></a><span class="lineno"> 2946</span> </div><div class="line"><a name="l02947"></a><span class="lineno"> 2947</span> <span class="preprocessor">#ifndef VMA_SMALL_HEAP_MAX_SIZE</span></div><div class="line"><a name="l02948"></a><span class="lineno"> 2948</span> <span class="preprocessor"> #define VMA_SMALL_HEAP_MAX_SIZE (1024ull * 1024 * 1024)</span></div><div class="line"><a name="l02950"></a><span class="lineno"> 2950</span> <span class="preprocessor">#endif</span></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">#ifndef VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE</span></div><div class="line"><a name="l02953"></a><span class="lineno"> 2953</span> <span class="preprocessor"> #define VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE (256ull * 1024 * 1024)</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="preprocessor">#ifndef VMA_CLASS_NO_COPY</span></div><div class="line"><a name="l02958"></a><span class="lineno"> 2958</span> <span class="preprocessor"> #define VMA_CLASS_NO_COPY(className) \</span></div><div class="line"><a name="l02959"></a><span class="lineno"> 2959</span> <span class="preprocessor"> private: \</span></div><div class="line"><a name="l02960"></a><span class="lineno"> 2960</span> <span class="preprocessor"> className(const className&) = delete; \</span></div><div class="line"><a name="l02961"></a><span class="lineno"> 2961</span> <span class="preprocessor"> className& operator=(const className&) = delete;</span></div><div class="line"><a name="l02962"></a><span class="lineno"> 2962</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02963"></a><span class="lineno"> 2963</span> </div><div class="line"><a name="l02964"></a><span class="lineno"> 2964</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="l02965"></a><span class="lineno"> 2965</span> </div><div class="line"><a name="l02966"></a><span class="lineno"> 2966</span> <span class="comment">// Decimal 2139416166, float NaN, little-endian binary 66 E6 84 7F.</span></div><div class="line"><a name="l02967"></a><span class="lineno"> 2967</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="l02968"></a><span class="lineno"> 2968</span> </div><div class="line"><a name="l02969"></a><span class="lineno"> 2969</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="l02970"></a><span class="lineno"> 2970</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="l02971"></a><span class="lineno"> 2971</span> </div><div class="line"><a name="l02972"></a><span class="lineno"> 2972</span> <span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l02973"></a><span class="lineno"> 2973</span> <span class="comment">END OF CONFIGURATION</span></div><div class="line"><a name="l02974"></a><span class="lineno"> 2974</span> <span class="comment">*/</span></div><div class="line"><a name="l02975"></a><span class="lineno"> 2975</span> </div><div class="line"><a name="l02976"></a><span class="lineno"> 2976</span> <span class="keyword">static</span> VkAllocationCallbacks VmaEmptyAllocationCallbacks = {</div><div class="line"><a name="l02977"></a><span class="lineno"> 2977</span>  VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL };</div><div class="line"><a name="l02978"></a><span class="lineno"> 2978</span> </div><div class="line"><a name="l02979"></a><span class="lineno"> 2979</span> <span class="comment">// Returns number of bits set to 1 in (v).</span></div><div class="line"><a name="l02980"></a><span class="lineno"> 2980</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaCountBitsSet(uint32_t v)</div><div class="line"><a name="l02981"></a><span class="lineno"> 2981</span> {</div><div class="line"><a name="l02982"></a><span class="lineno"> 2982</span>  uint32_t c = v - ((v >> 1) & 0x55555555);</div><div class="line"><a name="l02983"></a><span class="lineno"> 2983</span>  c = ((c >> 2) & 0x33333333) + (c & 0x33333333);</div><div class="line"><a name="l02984"></a><span class="lineno"> 2984</span>  c = ((c >> 4) + c) & 0x0F0F0F0F;</div><div class="line"><a name="l02985"></a><span class="lineno"> 2985</span>  c = ((c >> 8) + c) & 0x00FF00FF;</div><div class="line"><a name="l02986"></a><span class="lineno"> 2986</span>  c = ((c >> 16) + c) & 0x0000FFFF;</div><div class="line"><a name="l02987"></a><span class="lineno"> 2987</span>  <span class="keywordflow">return</span> c;</div><div class="line"><a name="l02988"></a><span class="lineno"> 2988</span> }</div><div class="line"><a name="l02989"></a><span class="lineno"> 2989</span> </div><div class="line"><a name="l02990"></a><span class="lineno"> 2990</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="l02991"></a><span class="lineno"> 2991</span> <span class="comment">// Use types like uint32_t, uint64_t as T.</span></div><div class="line"><a name="l02992"></a><span class="lineno"> 2992</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l02993"></a><span class="lineno"> 2993</span> <span class="keyword">static</span> <span class="keyword">inline</span> T VmaAlignUp(T val, T align)</div><div class="line"><a name="l02994"></a><span class="lineno"> 2994</span> {</div><div class="line"><a name="l02995"></a><span class="lineno"> 2995</span>  <span class="keywordflow">return</span> (val + align - 1) / align * align;</div><div class="line"><a name="l02996"></a><span class="lineno"> 2996</span> }</div><div class="line"><a name="l02997"></a><span class="lineno"> 2997</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="l02998"></a><span class="lineno"> 2998</span> <span class="comment">// Use types like uint32_t, uint64_t as T.</span></div><div class="line"><a name="l02999"></a><span class="lineno"> 2999</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l03000"></a><span class="lineno"> 3000</span> <span class="keyword">static</span> <span class="keyword">inline</span> T VmaAlignDown(T val, T align)</div><div class="line"><a name="l03001"></a><span class="lineno"> 3001</span> {</div><div class="line"><a name="l03002"></a><span class="lineno"> 3002</span>  <span class="keywordflow">return</span> val / align * align;</div><div class="line"><a name="l03003"></a><span class="lineno"> 3003</span> }</div><div class="line"><a name="l03004"></a><span class="lineno"> 3004</span> </div><div class="line"><a name="l03005"></a><span class="lineno"> 3005</span> <span class="comment">// Division with mathematical rounding to nearest number.</span></div><div class="line"><a name="l03006"></a><span class="lineno"> 3006</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l03007"></a><span class="lineno"> 3007</span> <span class="keyword">static</span> <span class="keyword">inline</span> T VmaRoundDiv(T x, T y)</div><div class="line"><a name="l03008"></a><span class="lineno"> 3008</span> {</div><div class="line"><a name="l03009"></a><span class="lineno"> 3009</span>  <span class="keywordflow">return</span> (x + (y / (T)2)) / y;</div><div class="line"><a name="l03010"></a><span class="lineno"> 3010</span> }</div><div class="line"><a name="l03011"></a><span class="lineno"> 3011</span> </div><div class="line"><a name="l03012"></a><span class="lineno"> 3012</span> <span class="comment">/*</span></div><div class="line"><a name="l03013"></a><span class="lineno"> 3013</span> <span class="comment">Returns true if given number is a power of two.</span></div><div class="line"><a name="l03014"></a><span class="lineno"> 3014</span> <span class="comment">T must be unsigned integer number or signed integer but always nonnegative.</span></div><div class="line"><a name="l03015"></a><span class="lineno"> 3015</span> <span class="comment">For 0 returns true.</span></div><div class="line"><a name="l03016"></a><span class="lineno"> 3016</span> <span class="comment">*/</span></div><div class="line"><a name="l03017"></a><span class="lineno"> 3017</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l03018"></a><span class="lineno"> 3018</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaIsPow2(T x)</div><div class="line"><a name="l03019"></a><span class="lineno"> 3019</span> {</div><div class="line"><a name="l03020"></a><span class="lineno"> 3020</span>  <span class="keywordflow">return</span> (x & (x-1)) == 0;</div><div class="line"><a name="l03021"></a><span class="lineno"> 3021</span> }</div><div class="line"><a name="l03022"></a><span class="lineno"> 3022</span> </div><div class="line"><a name="l03023"></a><span class="lineno"> 3023</span> <span class="comment">// Returns smallest power of 2 greater or equal to v.</span></div><div class="line"><a name="l03024"></a><span class="lineno"> 3024</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaNextPow2(uint32_t v)</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>  v--;</div><div class="line"><a name="l03027"></a><span class="lineno"> 3027</span>  v |= v >> 1;</div><div class="line"><a name="l03028"></a><span class="lineno"> 3028</span>  v |= v >> 2;</div><div class="line"><a name="l03029"></a><span class="lineno"> 3029</span>  v |= v >> 4;</div><div class="line"><a name="l03030"></a><span class="lineno"> 3030</span>  v |= v >> 8;</div><div class="line"><a name="l03031"></a><span class="lineno"> 3031</span>  v |= v >> 16;</div><div class="line"><a name="l03032"></a><span class="lineno"> 3032</span>  v++;</div><div class="line"><a name="l03033"></a><span class="lineno"> 3033</span>  <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03034"></a><span class="lineno"> 3034</span> }</div><div class="line"><a name="l03035"></a><span class="lineno"> 3035</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint64_t VmaNextPow2(uint64_t v)</div><div class="line"><a name="l03036"></a><span class="lineno"> 3036</span> {</div><div class="line"><a name="l03037"></a><span class="lineno"> 3037</span>  v--;</div><div class="line"><a name="l03038"></a><span class="lineno"> 3038</span>  v |= v >> 1;</div><div class="line"><a name="l03039"></a><span class="lineno"> 3039</span>  v |= v >> 2;</div><div class="line"><a name="l03040"></a><span class="lineno"> 3040</span>  v |= v >> 4;</div><div class="line"><a name="l03041"></a><span class="lineno"> 3041</span>  v |= v >> 8;</div><div class="line"><a name="l03042"></a><span class="lineno"> 3042</span>  v |= v >> 16;</div><div class="line"><a name="l03043"></a><span class="lineno"> 3043</span>  v |= v >> 32;</div><div class="line"><a name="l03044"></a><span class="lineno"> 3044</span>  v++;</div><div class="line"><a name="l03045"></a><span class="lineno"> 3045</span>  <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03046"></a><span class="lineno"> 3046</span> }</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="comment">// Returns largest power of 2 less or equal to v.</span></div><div class="line"><a name="l03049"></a><span class="lineno"> 3049</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint32_t VmaPrevPow2(uint32_t v)</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>  v |= v >> 1;</div><div class="line"><a name="l03052"></a><span class="lineno"> 3052</span>  v |= v >> 2;</div><div class="line"><a name="l03053"></a><span class="lineno"> 3053</span>  v |= v >> 4;</div><div class="line"><a name="l03054"></a><span class="lineno"> 3054</span>  v |= v >> 8;</div><div class="line"><a name="l03055"></a><span class="lineno"> 3055</span>  v |= v >> 16;</div><div class="line"><a name="l03056"></a><span class="lineno"> 3056</span>  v = v ^ (v >> 1);</div><div class="line"><a name="l03057"></a><span class="lineno"> 3057</span>  <span class="keywordflow">return</span> 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> <span class="keyword">static</span> <span class="keyword">inline</span> uint64_t VmaPrevPow2(uint64_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>  v |= v >> 1;</div><div class="line"><a name="l03062"></a><span class="lineno"> 3062</span>  v |= v >> 2;</div><div class="line"><a name="l03063"></a><span class="lineno"> 3063</span>  v |= v >> 4;</div><div class="line"><a name="l03064"></a><span class="lineno"> 3064</span>  v |= v >> 8;</div><div class="line"><a name="l03065"></a><span class="lineno"> 3065</span>  v |= v >> 16;</div><div class="line"><a name="l03066"></a><span class="lineno"> 3066</span>  v |= v >> 32;</div><div class="line"><a name="l03067"></a><span class="lineno"> 3067</span>  v = v ^ (v >> 1);</div><div class="line"><a name="l03068"></a><span class="lineno"> 3068</span>  <span class="keywordflow">return</span> v;</div><div class="line"><a name="l03069"></a><span class="lineno"> 3069</span> }</div><div class="line"><a name="l03070"></a><span class="lineno"> 3070</span> </div><div class="line"><a name="l03071"></a><span class="lineno"> 3071</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="l03072"></a><span class="lineno"> 3072</span> {</div><div class="line"><a name="l03073"></a><span class="lineno"> 3073</span>  <span class="keywordflow">return</span> pStr == VMA_NULL || *pStr == <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l03074"></a><span class="lineno"> 3074</span> }</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="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* VmaAlgorithmToStr(uint32_t algorithm)</div><div class="line"><a name="l03077"></a><span class="lineno"> 3077</span> {</div><div class="line"><a name="l03078"></a><span class="lineno"> 3078</span>  <span class="keywordflow">switch</span>(algorithm)</div><div class="line"><a name="l03079"></a><span class="lineno"> 3079</span>  {</div><div class="line"><a name="l03080"></a><span class="lineno"> 3080</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="l03081"></a><span class="lineno"> 3081</span>  <span class="keywordflow">return</span> <span class="stringliteral">"Linear"</span>;</div><div class="line"><a name="l03082"></a><span class="lineno"> 3082</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="l03083"></a><span class="lineno"> 3083</span>  <span class="keywordflow">return</span> <span class="stringliteral">"Buddy"</span>;</div><div class="line"><a name="l03084"></a><span class="lineno"> 3084</span>  <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l03085"></a><span class="lineno"> 3085</span>  <span class="keywordflow">return</span> <span class="stringliteral">"Default"</span>;</div><div class="line"><a name="l03086"></a><span class="lineno"> 3086</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l03087"></a><span class="lineno"> 3087</span>  VMA_ASSERT(0);</div><div class="line"><a name="l03088"></a><span class="lineno"> 3088</span>  <span class="keywordflow">return</span> <span class="stringliteral">""</span>;</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> </div><div class="line"><a name="l03092"></a><span class="lineno"> 3092</span> <span class="preprocessor">#ifndef VMA_SORT</span></div><div class="line"><a name="l03093"></a><span class="lineno"> 3093</span> </div><div class="line"><a name="l03094"></a><span class="lineno"> 3094</span> <span class="keyword">template</span><<span class="keyword">typename</span> Iterator, <span class="keyword">typename</span> Compare></div><div class="line"><a name="l03095"></a><span class="lineno"> 3095</span> Iterator VmaQuickSortPartition(Iterator beg, Iterator end, Compare cmp)</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>  Iterator centerValue = end; --centerValue;</div><div class="line"><a name="l03098"></a><span class="lineno"> 3098</span>  Iterator insertIndex = beg;</div><div class="line"><a name="l03099"></a><span class="lineno"> 3099</span>  <span class="keywordflow">for</span>(Iterator memTypeIndex = beg; memTypeIndex < centerValue; ++memTypeIndex)</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>  <span class="keywordflow">if</span>(cmp(*memTypeIndex, *centerValue))</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>  <span class="keywordflow">if</span>(insertIndex != memTypeIndex)</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>  VMA_SWAP(*memTypeIndex, *insertIndex);</div><div class="line"><a name="l03106"></a><span class="lineno"> 3106</span>  }</div><div class="line"><a name="l03107"></a><span class="lineno"> 3107</span>  ++insertIndex;</div><div class="line"><a name="l03108"></a><span class="lineno"> 3108</span>  }</div><div class="line"><a name="l03109"></a><span class="lineno"> 3109</span>  }</div><div class="line"><a name="l03110"></a><span class="lineno"> 3110</span>  <span class="keywordflow">if</span>(insertIndex != centerValue)</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>  VMA_SWAP(*insertIndex, *centerValue);</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="keywordflow">return</span> insertIndex;</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> </div><div class="line"><a name="l03117"></a><span class="lineno"> 3117</span> <span class="keyword">template</span><<span class="keyword">typename</span> Iterator, <span class="keyword">typename</span> Compare></div><div class="line"><a name="l03118"></a><span class="lineno"> 3118</span> <span class="keywordtype">void</span> VmaQuickSort(Iterator beg, Iterator end, Compare cmp)</div><div class="line"><a name="l03119"></a><span class="lineno"> 3119</span> {</div><div class="line"><a name="l03120"></a><span class="lineno"> 3120</span>  <span class="keywordflow">if</span>(beg < end)</div><div class="line"><a name="l03121"></a><span class="lineno"> 3121</span>  {</div><div class="line"><a name="l03122"></a><span class="lineno"> 3122</span>  Iterator it = VmaQuickSortPartition<Iterator, Compare>(beg, end, cmp);</div><div class="line"><a name="l03123"></a><span class="lineno"> 3123</span>  VmaQuickSort<Iterator, Compare>(beg, it, cmp);</div><div class="line"><a name="l03124"></a><span class="lineno"> 3124</span>  VmaQuickSort<Iterator, Compare>(it + 1, end, cmp);</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> </div><div class="line"><a name="l03128"></a><span class="lineno"> 3128</span> <span class="preprocessor">#define VMA_SORT(beg, end, cmp) VmaQuickSort(beg, end, cmp)</span></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> <span class="preprocessor">#endif // #ifndef VMA_SORT</span></div><div class="line"><a name="l03131"></a><span class="lineno"> 3131</span> </div><div class="line"><a name="l03132"></a><span class="lineno"> 3132</span> <span class="comment">/*</span></div><div class="line"><a name="l03133"></a><span class="lineno"> 3133</span> <span class="comment">Returns true if two memory blocks occupy overlapping pages.</span></div><div class="line"><a name="l03134"></a><span class="lineno"> 3134</span> <span class="comment">ResourceA must be in less memory offset than ResourceB.</span></div><div class="line"><a name="l03135"></a><span class="lineno"> 3135</span> <span class="comment"></span></div><div class="line"><a name="l03136"></a><span class="lineno"> 3136</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="l03137"></a><span class="lineno"> 3137</span> <span class="comment">chapter 11.6 "Resource Memory Association", paragraph "Buffer-Image Granularity".</span></div><div class="line"><a name="l03138"></a><span class="lineno"> 3138</span> <span class="comment">*/</span></div><div class="line"><a name="l03139"></a><span class="lineno"> 3139</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaBlocksOnSamePage(</div><div class="line"><a name="l03140"></a><span class="lineno"> 3140</span>  VkDeviceSize resourceAOffset,</div><div class="line"><a name="l03141"></a><span class="lineno"> 3141</span>  VkDeviceSize resourceASize,</div><div class="line"><a name="l03142"></a><span class="lineno"> 3142</span>  VkDeviceSize resourceBOffset,</div><div class="line"><a name="l03143"></a><span class="lineno"> 3143</span>  VkDeviceSize pageSize)</div><div class="line"><a name="l03144"></a><span class="lineno"> 3144</span> {</div><div class="line"><a name="l03145"></a><span class="lineno"> 3145</span>  VMA_ASSERT(resourceAOffset + resourceASize <= resourceBOffset && resourceASize > 0 && pageSize > 0);</div><div class="line"><a name="l03146"></a><span class="lineno"> 3146</span>  VkDeviceSize resourceAEnd = resourceAOffset + resourceASize - 1;</div><div class="line"><a name="l03147"></a><span class="lineno"> 3147</span>  VkDeviceSize resourceAEndPage = resourceAEnd & ~(pageSize - 1);</div><div class="line"><a name="l03148"></a><span class="lineno"> 3148</span>  VkDeviceSize resourceBStart = resourceBOffset;</div><div class="line"><a name="l03149"></a><span class="lineno"> 3149</span>  VkDeviceSize resourceBStartPage = resourceBStart & ~(pageSize - 1);</div><div class="line"><a name="l03150"></a><span class="lineno"> 3150</span>  <span class="keywordflow">return</span> resourceAEndPage == resourceBStartPage;</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">enum</span> VmaSuballocationType</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>  VMA_SUBALLOCATION_TYPE_FREE = 0,</div><div class="line"><a name="l03156"></a><span class="lineno"> 3156</span>  VMA_SUBALLOCATION_TYPE_UNKNOWN = 1,</div><div class="line"><a name="l03157"></a><span class="lineno"> 3157</span>  VMA_SUBALLOCATION_TYPE_BUFFER = 2,</div><div class="line"><a name="l03158"></a><span class="lineno"> 3158</span>  VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN = 3,</div><div class="line"><a name="l03159"></a><span class="lineno"> 3159</span>  VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR = 4,</div><div class="line"><a name="l03160"></a><span class="lineno"> 3160</span>  VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL = 5,</div><div class="line"><a name="l03161"></a><span class="lineno"> 3161</span>  VMA_SUBALLOCATION_TYPE_MAX_ENUM = 0x7FFFFFFF</div><div class="line"><a name="l03162"></a><span class="lineno"> 3162</span> };</div><div class="line"><a name="l03163"></a><span class="lineno"> 3163</span> </div><div class="line"><a name="l03164"></a><span class="lineno"> 3164</span> <span class="comment">/*</span></div><div class="line"><a name="l03165"></a><span class="lineno"> 3165</span> <span class="comment">Returns true if given suballocation types could conflict and must respect</span></div><div class="line"><a name="l03166"></a><span class="lineno"> 3166</span> <span class="comment">VkPhysicalDeviceLimits::bufferImageGranularity. They conflict if one is buffer</span></div><div class="line"><a name="l03167"></a><span class="lineno"> 3167</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="l03168"></a><span class="lineno"> 3168</span> <span class="comment">conservatively.</span></div><div class="line"><a name="l03169"></a><span class="lineno"> 3169</span> <span class="comment">*/</span></div><div class="line"><a name="l03170"></a><span class="lineno"> 3170</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaIsBufferImageGranularityConflict(</div><div class="line"><a name="l03171"></a><span class="lineno"> 3171</span>  VmaSuballocationType suballocType1,</div><div class="line"><a name="l03172"></a><span class="lineno"> 3172</span>  VmaSuballocationType suballocType2)</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>  <span class="keywordflow">if</span>(suballocType1 > suballocType2)</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>  VMA_SWAP(suballocType1, suballocType2);</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>  </div><div class="line"><a name="l03179"></a><span class="lineno"> 3179</span>  <span class="keywordflow">switch</span>(suballocType1)</div><div class="line"><a name="l03180"></a><span class="lineno"> 3180</span>  {</div><div class="line"><a name="l03181"></a><span class="lineno"> 3181</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_FREE:</div><div class="line"><a name="l03182"></a><span class="lineno"> 3182</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03183"></a><span class="lineno"> 3183</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_UNKNOWN:</div><div class="line"><a name="l03184"></a><span class="lineno"> 3184</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03185"></a><span class="lineno"> 3185</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_BUFFER:</div><div class="line"><a name="l03186"></a><span class="lineno"> 3186</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l03187"></a><span class="lineno"> 3187</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l03188"></a><span class="lineno"> 3188</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03189"></a><span class="lineno"> 3189</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN:</div><div class="line"><a name="l03190"></a><span class="lineno"> 3190</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l03191"></a><span class="lineno"> 3191</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l03192"></a><span class="lineno"> 3192</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR ||</div><div class="line"><a name="l03193"></a><span class="lineno"> 3193</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03194"></a><span class="lineno"> 3194</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR:</div><div class="line"><a name="l03195"></a><span class="lineno"> 3195</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l03196"></a><span class="lineno"> 3196</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l03197"></a><span class="lineno"> 3197</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL:</div><div class="line"><a name="l03198"></a><span class="lineno"> 3198</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03199"></a><span class="lineno"> 3199</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l03200"></a><span class="lineno"> 3200</span>  VMA_ASSERT(0);</div><div class="line"><a name="l03201"></a><span class="lineno"> 3201</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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="keyword">static</span> <span class="keywordtype">void</span> VmaWriteMagicValue(<span class="keywordtype">void</span>* pData, VkDeviceSize offset)</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>  uint32_t* pDst = (uint32_t*)((<span class="keywordtype">char</span>*)pData + offset);</div><div class="line"><a name="l03208"></a><span class="lineno"> 3208</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="l03209"></a><span class="lineno"> 3209</span>  <span class="comment">// This condition is to silence clang compiler error: "comparison of unsigned expression < 0 is always false"</span></div><div class="line"><a name="l03210"></a><span class="lineno"> 3210</span>  <span class="keywordflow">if</span>(numberCount > 0)</div><div class="line"><a name="l03211"></a><span class="lineno"> 3211</span>  {</div><div class="line"><a name="l03212"></a><span class="lineno"> 3212</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < numberCount; ++i, ++pDst)</div><div class="line"><a name="l03213"></a><span class="lineno"> 3213</span>  {</div><div class="line"><a name="l03214"></a><span class="lineno"> 3214</span>  *pDst = VMA_CORRUPTION_DETECTION_MAGIC_VALUE;</div><div class="line"><a name="l03215"></a><span class="lineno"> 3215</span>  }</div><div class="line"><a name="l03216"></a><span class="lineno"> 3216</span>  }</div><div class="line"><a name="l03217"></a><span class="lineno"> 3217</span> }</div><div class="line"><a name="l03218"></a><span class="lineno"> 3218</span> </div><div class="line"><a name="l03219"></a><span class="lineno"> 3219</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="l03220"></a><span class="lineno"> 3220</span> {</div><div class="line"><a name="l03221"></a><span class="lineno"> 3221</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="l03222"></a><span class="lineno"> 3222</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="l03223"></a><span class="lineno"> 3223</span>  <span class="comment">// This condition is to silence clang compiler error: "comparison of unsigned expression < 0 is always false"</span></div><div class="line"><a name="l03224"></a><span class="lineno"> 3224</span>  <span class="keywordflow">if</span>(numberCount > 0)</div><div class="line"><a name="l03225"></a><span class="lineno"> 3225</span>  {</div><div class="line"><a name="l03226"></a><span class="lineno"> 3226</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < numberCount; ++i, ++pSrc)</div><div class="line"><a name="l03227"></a><span class="lineno"> 3227</span>  {</div><div class="line"><a name="l03228"></a><span class="lineno"> 3228</span>  <span class="keywordflow">if</span>(*pSrc != VMA_CORRUPTION_DETECTION_MAGIC_VALUE)</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="keywordflow">return</span> <span class="keyword">false</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>  }</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>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l03235"></a><span class="lineno"> 3235</span> }</div><div class="line"><a name="l03236"></a><span class="lineno"> 3236</span> </div><div class="line"><a name="l03237"></a><span class="lineno"> 3237</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="l03238"></a><span class="lineno"> 3238</span> <span class="keyword">struct </span>VmaMutexLock</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>  VMA_CLASS_NO_COPY(VmaMutexLock)</div><div class="line"><a name="l03241"></a><span class="lineno"> 3241</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03242"></a><span class="lineno"> 3242</span>  VmaMutexLock(VMA_MUTEX& mutex, <span class="keywordtype">bool</span> useMutex) :</div><div class="line"><a name="l03243"></a><span class="lineno"> 3243</span>  m_pMutex(useMutex ? &mutex : VMA_NULL)</div><div class="line"><a name="l03244"></a><span class="lineno"> 3244</span>  {</div><div class="line"><a name="l03245"></a><span class="lineno"> 3245</span>  <span class="keywordflow">if</span>(m_pMutex)</div><div class="line"><a name="l03246"></a><span class="lineno"> 3246</span>  {</div><div class="line"><a name="l03247"></a><span class="lineno"> 3247</span>  m_pMutex->Lock();</div><div class="line"><a name="l03248"></a><span class="lineno"> 3248</span>  }</div><div class="line"><a name="l03249"></a><span class="lineno"> 3249</span>  }</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>  ~VmaMutexLock()</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>(m_pMutex)</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>  m_pMutex->Unlock();</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> </div><div class="line"><a name="l03259"></a><span class="lineno"> 3259</span> <span class="keyword">private</span>:</div><div class="line"><a name="l03260"></a><span class="lineno"> 3260</span>  VMA_MUTEX* m_pMutex;</div><div class="line"><a name="l03261"></a><span class="lineno"> 3261</span> };</div><div class="line"><a name="l03262"></a><span class="lineno"> 3262</span> </div><div class="line"><a name="l03263"></a><span class="lineno"> 3263</span> <span class="preprocessor">#if VMA_DEBUG_GLOBAL_MUTEX</span></div><div class="line"><a name="l03264"></a><span class="lineno"> 3264</span>  <span class="keyword">static</span> VMA_MUTEX gDebugGlobalMutex;</div><div class="line"><a name="l03265"></a><span class="lineno"> 3265</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX_LOCK VmaMutexLock debugGlobalMutexLock(gDebugGlobalMutex, true);</span></div><div class="line"><a name="l03266"></a><span class="lineno"> 3266</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l03267"></a><span class="lineno"> 3267</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX_LOCK</span></div><div class="line"><a name="l03268"></a><span class="lineno"> 3268</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03269"></a><span class="lineno"> 3269</span> </div><div class="line"><a name="l03270"></a><span class="lineno"> 3270</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="l03271"></a><span class="lineno"> 3271</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="l03272"></a><span class="lineno"> 3272</span> </div><div class="line"><a name="l03273"></a><span class="lineno"> 3273</span> <span class="comment">/*</span></div><div class="line"><a name="l03274"></a><span class="lineno"> 3274</span> <span class="comment">Performs binary search and returns iterator to first element that is greater or</span></div><div class="line"><a name="l03275"></a><span class="lineno"> 3275</span> <span class="comment">equal to (key), according to comparison (cmp).</span></div><div class="line"><a name="l03276"></a><span class="lineno"> 3276</span> <span class="comment"></span></div><div class="line"><a name="l03277"></a><span class="lineno"> 3277</span> <span class="comment">Cmp should return true if first argument is less than second argument.</span></div><div class="line"><a name="l03278"></a><span class="lineno"> 3278</span> <span class="comment"></span></div><div class="line"><a name="l03279"></a><span class="lineno"> 3279</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="l03280"></a><span class="lineno"> 3280</span> <span class="comment">new element with value (key) should be inserted.</span></div><div class="line"><a name="l03281"></a><span class="lineno"> 3281</span> <span class="comment">*/</span></div><div class="line"><a name="l03282"></a><span class="lineno"> 3282</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="l03283"></a><span class="lineno"> 3283</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="l03284"></a><span class="lineno"> 3284</span> {</div><div class="line"><a name="l03285"></a><span class="lineno"> 3285</span>  <span class="keywordtype">size_t</span> down = 0, up = (end - beg);</div><div class="line"><a name="l03286"></a><span class="lineno"> 3286</span>  <span class="keywordflow">while</span>(down < up)</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>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> mid = (down + up) / 2;</div><div class="line"><a name="l03289"></a><span class="lineno"> 3289</span>  <span class="keywordflow">if</span>(cmp(*(beg+mid), key))</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>  down = mid + 1;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l03294"></a><span class="lineno"> 3294</span>  {</div><div class="line"><a name="l03295"></a><span class="lineno"> 3295</span>  up = mid;</div><div class="line"><a name="l03296"></a><span class="lineno"> 3296</span>  }</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">return</span> beg + down;</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> </div><div class="line"><a name="l03302"></a><span class="lineno"> 3302</span> <span class="comment">// Memory allocation</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> <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="l03305"></a><span class="lineno"> 3305</span> {</div><div class="line"><a name="l03306"></a><span class="lineno"> 3306</span>  <span class="keywordflow">if</span>((pAllocationCallbacks != VMA_NULL) &&</div><div class="line"><a name="l03307"></a><span class="lineno"> 3307</span>  (pAllocationCallbacks->pfnAllocation != VMA_NULL))</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>  <span class="keywordflow">return</span> (*pAllocationCallbacks->pfnAllocation)(</div><div class="line"><a name="l03310"></a><span class="lineno"> 3310</span>  pAllocationCallbacks->pUserData,</div><div class="line"><a name="l03311"></a><span class="lineno"> 3311</span>  size,</div><div class="line"><a name="l03312"></a><span class="lineno"> 3312</span>  alignment,</div><div class="line"><a name="l03313"></a><span class="lineno"> 3313</span>  VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);</div><div class="line"><a name="l03314"></a><span class="lineno"> 3314</span>  }</div><div class="line"><a name="l03315"></a><span class="lineno"> 3315</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l03316"></a><span class="lineno"> 3316</span>  {</div><div class="line"><a name="l03317"></a><span class="lineno"> 3317</span>  <span class="keywordflow">return</span> VMA_SYSTEM_ALIGNED_MALLOC(size, alignment);</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> </div><div class="line"><a name="l03321"></a><span class="lineno"> 3321</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="l03322"></a><span class="lineno"> 3322</span> {</div><div class="line"><a name="l03323"></a><span class="lineno"> 3323</span>  <span class="keywordflow">if</span>((pAllocationCallbacks != VMA_NULL) &&</div><div class="line"><a name="l03324"></a><span class="lineno"> 3324</span>  (pAllocationCallbacks->pfnFree != VMA_NULL))</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>  (*pAllocationCallbacks->pfnFree)(pAllocationCallbacks->pUserData, ptr);</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="keywordflow">else</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>  VMA_SYSTEM_FREE(ptr);</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> }</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="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03335"></a><span class="lineno"> 3335</span> <span class="keyword">static</span> T* VmaAllocate(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks)</div><div class="line"><a name="l03336"></a><span class="lineno"> 3336</span> {</div><div class="line"><a name="l03337"></a><span class="lineno"> 3337</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="l03338"></a><span class="lineno"> 3338</span> }</div><div class="line"><a name="l03339"></a><span class="lineno"> 3339</span> </div><div class="line"><a name="l03340"></a><span class="lineno"> 3340</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03341"></a><span class="lineno"> 3341</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="l03342"></a><span class="lineno"> 3342</span> {</div><div class="line"><a name="l03343"></a><span class="lineno"> 3343</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="l03344"></a><span class="lineno"> 3344</span> }</div><div class="line"><a name="l03345"></a><span class="lineno"> 3345</span> </div><div class="line"><a name="l03346"></a><span class="lineno"> 3346</span> <span class="preprocessor">#define vma_new(allocator, type) new(VmaAllocate<type>(allocator))(type)</span></div><div class="line"><a name="l03347"></a><span class="lineno"> 3347</span> </div><div class="line"><a name="l03348"></a><span class="lineno"> 3348</span> <span class="preprocessor">#define vma_new_array(allocator, type, count) new(VmaAllocateArray<type>((allocator), (count)))(type)</span></div><div class="line"><a name="l03349"></a><span class="lineno"> 3349</span> </div><div class="line"><a name="l03350"></a><span class="lineno"> 3350</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03351"></a><span class="lineno"> 3351</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="l03352"></a><span class="lineno"> 3352</span> {</div><div class="line"><a name="l03353"></a><span class="lineno"> 3353</span>  ptr->~T();</div><div class="line"><a name="l03354"></a><span class="lineno"> 3354</span>  VmaFree(pAllocationCallbacks, ptr);</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> </div><div class="line"><a name="l03357"></a><span class="lineno"> 3357</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03358"></a><span class="lineno"> 3358</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="l03359"></a><span class="lineno"> 3359</span> {</div><div class="line"><a name="l03360"></a><span class="lineno"> 3360</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</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">for</span>(<span class="keywordtype">size_t</span> i = count; i--; )</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>  ptr[i].~T();</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>  VmaFree(pAllocationCallbacks, ptr);</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> </div><div class="line"><a name="l03370"></a><span class="lineno"> 3370</span> <span class="comment">// STL-compatible allocator.</span></div><div class="line"><a name="l03371"></a><span class="lineno"> 3371</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03372"></a><span class="lineno"> 3372</span> <span class="keyword">class </span>VmaStlAllocator</div><div class="line"><a name="l03373"></a><span class="lineno"> 3373</span> {</div><div class="line"><a name="l03374"></a><span class="lineno"> 3374</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03375"></a><span class="lineno"> 3375</span>  <span class="keyword">const</span> VkAllocationCallbacks* <span class="keyword">const</span> m_pCallbacks;</div><div class="line"><a name="l03376"></a><span class="lineno"> 3376</span>  <span class="keyword">typedef</span> T value_type;</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>  VmaStlAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pCallbacks) : m_pCallbacks(pCallbacks) { }</div><div class="line"><a name="l03379"></a><span class="lineno"> 3379</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="l03380"></a><span class="lineno"> 3380</span> </div><div class="line"><a name="l03381"></a><span class="lineno"> 3381</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="l03382"></a><span class="lineno"> 3382</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="l03383"></a><span class="lineno"> 3383</span> </div><div class="line"><a name="l03384"></a><span class="lineno"> 3384</span>  <span class="keyword">template</span><<span class="keyword">typename</span> U></div><div class="line"><a name="l03385"></a><span class="lineno"> 3385</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="l03386"></a><span class="lineno"> 3386</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03387"></a><span class="lineno"> 3387</span>  <span class="keywordflow">return</span> m_pCallbacks == rhs.m_pCallbacks;</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>  <span class="keyword">template</span><<span class="keyword">typename</span> U></div><div class="line"><a name="l03390"></a><span class="lineno"> 3390</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="l03391"></a><span class="lineno"> 3391</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03392"></a><span class="lineno"> 3392</span>  <span class="keywordflow">return</span> m_pCallbacks != rhs.m_pCallbacks;</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> </div><div class="line"><a name="l03395"></a><span class="lineno"> 3395</span>  VmaStlAllocator& operator=(<span class="keyword">const</span> VmaStlAllocator& x) = <span class="keyword">delete</span>;</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> </div><div class="line"><a name="l03398"></a><span class="lineno"> 3398</span> <span class="preprocessor">#if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l03399"></a><span class="lineno"> 3399</span> </div><div class="line"><a name="l03400"></a><span class="lineno"> 3400</span> <span class="preprocessor">#define VmaVector std::vector</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> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03403"></a><span class="lineno"> 3403</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="l03404"></a><span class="lineno"> 3404</span> {</div><div class="line"><a name="l03405"></a><span class="lineno"> 3405</span>  vec.insert(vec.begin() + index, item);</div><div class="line"><a name="l03406"></a><span class="lineno"> 3406</span> }</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="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03409"></a><span class="lineno"> 3409</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="l03410"></a><span class="lineno"> 3410</span> {</div><div class="line"><a name="l03411"></a><span class="lineno"> 3411</span>  vec.erase(vec.begin() + index);</div><div class="line"><a name="l03412"></a><span class="lineno"> 3412</span> }</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="preprocessor">#else // #if VMA_USE_STL_VECTOR</span></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> <span class="comment">/* Class with interface compatible with subset of std::vector.</span></div><div class="line"><a name="l03417"></a><span class="lineno"> 3417</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="l03418"></a><span class="lineno"> 3418</span> <span class="comment">used for these objects. */</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, <span class="keyword">typename</span> AllocatorT></div><div class="line"><a name="l03420"></a><span class="lineno"> 3420</span> <span class="keyword">class </span>VmaVector</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> <span class="keyword">public</span>:</div><div class="line"><a name="l03423"></a><span class="lineno"> 3423</span>  <span class="keyword">typedef</span> T value_type;</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>  VmaVector(<span class="keyword">const</span> AllocatorT& allocator) :</div><div class="line"><a name="l03426"></a><span class="lineno"> 3426</span>  m_Allocator(allocator),</div><div class="line"><a name="l03427"></a><span class="lineno"> 3427</span>  m_pArray(VMA_NULL),</div><div class="line"><a name="l03428"></a><span class="lineno"> 3428</span>  m_Count(0),</div><div class="line"><a name="l03429"></a><span class="lineno"> 3429</span>  m_Capacity(0)</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>  }</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>  VmaVector(<span class="keywordtype">size_t</span> count, <span class="keyword">const</span> AllocatorT& allocator) :</div><div class="line"><a name="l03434"></a><span class="lineno"> 3434</span>  m_Allocator(allocator),</div><div class="line"><a name="l03435"></a><span class="lineno"> 3435</span>  m_pArray(count ? (T*)VmaAllocateArray<T>(allocator.m_pCallbacks, count) : VMA_NULL),</div><div class="line"><a name="l03436"></a><span class="lineno"> 3436</span>  m_Count(count),</div><div class="line"><a name="l03437"></a><span class="lineno"> 3437</span>  m_Capacity(count)</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>  VmaVector(<span class="keyword">const</span> VmaVector<T, AllocatorT>& src) :</div><div class="line"><a name="l03442"></a><span class="lineno"> 3442</span>  m_Allocator(src.m_Allocator),</div><div class="line"><a name="l03443"></a><span class="lineno"> 3443</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="l03444"></a><span class="lineno"> 3444</span>  m_Count(src.m_Count),</div><div class="line"><a name="l03445"></a><span class="lineno"> 3445</span>  m_Capacity(src.m_Count)</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>  <span class="keywordflow">if</span>(m_Count != 0)</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>  memcpy(m_pArray, src.m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03450"></a><span class="lineno"> 3450</span>  }</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>  </div><div class="line"><a name="l03453"></a><span class="lineno"> 3453</span>  ~VmaVector()</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>  VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l03456"></a><span class="lineno"> 3456</span>  }</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>  VmaVector& operator=(<span class="keyword">const</span> VmaVector<T, AllocatorT>& rhs)</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="keywordflow">if</span>(&rhs != <span class="keyword">this</span>)</div><div class="line"><a name="l03461"></a><span class="lineno"> 3461</span>  {</div><div class="line"><a name="l03462"></a><span class="lineno"> 3462</span>  resize(rhs.m_Count);</div><div class="line"><a name="l03463"></a><span class="lineno"> 3463</span>  <span class="keywordflow">if</span>(m_Count != 0)</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>  memcpy(m_pArray, rhs.m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</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>  }</div><div class="line"><a name="l03468"></a><span class="lineno"> 3468</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l03469"></a><span class="lineno"> 3469</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="keywordtype">bool</span> empty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Count == 0; }</div><div class="line"><a name="l03472"></a><span class="lineno"> 3472</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="l03473"></a><span class="lineno"> 3473</span>  T* data() { <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l03474"></a><span class="lineno"> 3474</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="l03475"></a><span class="lineno"> 3475</span>  </div><div class="line"><a name="l03476"></a><span class="lineno"> 3476</span>  T& operator[](<span class="keywordtype">size_t</span> index)</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>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l03479"></a><span class="lineno"> 3479</span>  <span class="keywordflow">return</span> m_pArray[index];</div><div class="line"><a name="l03480"></a><span class="lineno"> 3480</span>  }</div><div class="line"><a name="l03481"></a><span class="lineno"> 3481</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="l03482"></a><span class="lineno"> 3482</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03483"></a><span class="lineno"> 3483</span>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l03484"></a><span class="lineno"> 3484</span>  <span class="keywordflow">return</span> m_pArray[index];</div><div class="line"><a name="l03485"></a><span class="lineno"> 3485</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>  T& front()</div><div class="line"><a name="l03488"></a><span class="lineno"> 3488</span>  {</div><div class="line"><a name="l03489"></a><span class="lineno"> 3489</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03490"></a><span class="lineno"> 3490</span>  <span class="keywordflow">return</span> m_pArray[0];</div><div class="line"><a name="l03491"></a><span class="lineno"> 3491</span>  }</div><div class="line"><a name="l03492"></a><span class="lineno"> 3492</span>  <span class="keyword">const</span> T& front()<span class="keyword"> const</span></div><div class="line"><a name="l03493"></a><span class="lineno"> 3493</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03494"></a><span class="lineno"> 3494</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03495"></a><span class="lineno"> 3495</span>  <span class="keywordflow">return</span> m_pArray[0];</div><div class="line"><a name="l03496"></a><span class="lineno"> 3496</span>  }</div><div class="line"><a name="l03497"></a><span class="lineno"> 3497</span>  T& back()</div><div class="line"><a name="l03498"></a><span class="lineno"> 3498</span>  {</div><div class="line"><a name="l03499"></a><span class="lineno"> 3499</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03500"></a><span class="lineno"> 3500</span>  <span class="keywordflow">return</span> m_pArray[m_Count - 1];</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>  <span class="keyword">const</span> T& back()<span class="keyword"> const</span></div><div class="line"><a name="l03503"></a><span class="lineno"> 3503</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03504"></a><span class="lineno"> 3504</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03505"></a><span class="lineno"> 3505</span>  <span class="keywordflow">return</span> m_pArray[m_Count - 1];</div><div class="line"><a name="l03506"></a><span class="lineno"> 3506</span>  }</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>  <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="l03509"></a><span class="lineno"> 3509</span>  {</div><div class="line"><a name="l03510"></a><span class="lineno"> 3510</span>  newCapacity = VMA_MAX(newCapacity, m_Count);</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>  <span class="keywordflow">if</span>((newCapacity < m_Capacity) && !freeMemory)</div><div class="line"><a name="l03513"></a><span class="lineno"> 3513</span>  {</div><div class="line"><a name="l03514"></a><span class="lineno"> 3514</span>  newCapacity = m_Capacity;</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>  </div><div class="line"><a name="l03517"></a><span class="lineno"> 3517</span>  <span class="keywordflow">if</span>(newCapacity != m_Capacity)</div><div class="line"><a name="l03518"></a><span class="lineno"> 3518</span>  {</div><div class="line"><a name="l03519"></a><span class="lineno"> 3519</span>  T* <span class="keyword">const</span> newArray = newCapacity ? VmaAllocateArray<T>(m_Allocator, newCapacity) : VMA_NULL;</div><div class="line"><a name="l03520"></a><span class="lineno"> 3520</span>  <span class="keywordflow">if</span>(m_Count != 0)</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>  memcpy(newArray, m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</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>  m_Capacity = newCapacity;</div><div class="line"><a name="l03526"></a><span class="lineno"> 3526</span>  m_pArray = newArray;</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> </div><div class="line"><a name="l03530"></a><span class="lineno"> 3530</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="l03531"></a><span class="lineno"> 3531</span>  {</div><div class="line"><a name="l03532"></a><span class="lineno"> 3532</span>  <span class="keywordtype">size_t</span> newCapacity = m_Capacity;</div><div class="line"><a name="l03533"></a><span class="lineno"> 3533</span>  <span class="keywordflow">if</span>(newCount > m_Capacity)</div><div class="line"><a name="l03534"></a><span class="lineno"> 3534</span>  {</div><div class="line"><a name="l03535"></a><span class="lineno"> 3535</span>  newCapacity = VMA_MAX(newCount, VMA_MAX(m_Capacity * 3 / 2, (<span class="keywordtype">size_t</span>)8));</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">else</span> <span class="keywordflow">if</span>(freeMemory)</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>  newCapacity = newCount;</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="keywordflow">if</span>(newCapacity != m_Capacity)</div><div class="line"><a name="l03543"></a><span class="lineno"> 3543</span>  {</div><div class="line"><a name="l03544"></a><span class="lineno"> 3544</span>  T* <span class="keyword">const</span> newArray = newCapacity ? VmaAllocateArray<T>(m_Allocator.m_pCallbacks, newCapacity) : VMA_NULL;</div><div class="line"><a name="l03545"></a><span class="lineno"> 3545</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> elementsToCopy = VMA_MIN(m_Count, newCount);</div><div class="line"><a name="l03546"></a><span class="lineno"> 3546</span>  <span class="keywordflow">if</span>(elementsToCopy != 0)</div><div class="line"><a name="l03547"></a><span class="lineno"> 3547</span>  {</div><div class="line"><a name="l03548"></a><span class="lineno"> 3548</span>  memcpy(newArray, m_pArray, elementsToCopy * <span class="keyword">sizeof</span>(T));</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>  VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l03551"></a><span class="lineno"> 3551</span>  m_Capacity = newCapacity;</div><div class="line"><a name="l03552"></a><span class="lineno"> 3552</span>  m_pArray = newArray;</div><div class="line"><a name="l03553"></a><span class="lineno"> 3553</span>  }</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>  m_Count = newCount;</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>  <span class="keywordtype">void</span> clear(<span class="keywordtype">bool</span> freeMemory = <span class="keyword">false</span>)</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>  resize(0, freeMemory);</div><div class="line"><a name="l03561"></a><span class="lineno"> 3561</span>  }</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="keywordtype">void</span> insert(<span class="keywordtype">size_t</span> index, <span class="keyword">const</span> T& src)</div><div class="line"><a name="l03564"></a><span class="lineno"> 3564</span>  {</div><div class="line"><a name="l03565"></a><span class="lineno"> 3565</span>  VMA_HEAVY_ASSERT(index <= m_Count);</div><div class="line"><a name="l03566"></a><span class="lineno"> 3566</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = size();</div><div class="line"><a name="l03567"></a><span class="lineno"> 3567</span>  resize(oldCount + 1);</div><div class="line"><a name="l03568"></a><span class="lineno"> 3568</span>  <span class="keywordflow">if</span>(index < oldCount)</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>  memmove(m_pArray + (index + 1), m_pArray + index, (oldCount - index) * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l03571"></a><span class="lineno"> 3571</span>  }</div><div class="line"><a name="l03572"></a><span class="lineno"> 3572</span>  m_pArray[index] = src;</div><div class="line"><a name="l03573"></a><span class="lineno"> 3573</span>  }</div><div class="line"><a name="l03574"></a><span class="lineno"> 3574</span> </div><div class="line"><a name="l03575"></a><span class="lineno"> 3575</span>  <span class="keywordtype">void</span> <span class="keyword">remove</span>(<span class="keywordtype">size_t</span> index)</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>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l03578"></a><span class="lineno"> 3578</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = size();</div><div class="line"><a name="l03579"></a><span class="lineno"> 3579</span>  <span class="keywordflow">if</span>(index < oldCount - 1)</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>  memmove(m_pArray + index, m_pArray + (index + 1), (oldCount - index - 1) * <span class="keyword">sizeof</span>(T));</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>  resize(oldCount - 1);</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="keywordtype">void</span> push_back(<span class="keyword">const</span> T& src)</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="keyword">const</span> <span class="keywordtype">size_t</span> newIndex = size();</div><div class="line"><a name="l03589"></a><span class="lineno"> 3589</span>  resize(newIndex + 1);</div><div class="line"><a name="l03590"></a><span class="lineno"> 3590</span>  m_pArray[newIndex] = src;</div><div class="line"><a name="l03591"></a><span class="lineno"> 3591</span>  }</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>  <span class="keywordtype">void</span> pop_back()</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>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03596"></a><span class="lineno"> 3596</span>  resize(size() - 1);</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> push_front(<span class="keyword">const</span> T& src)</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>  insert(0, src);</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> </div><div class="line"><a name="l03604"></a><span class="lineno"> 3604</span>  <span class="keywordtype">void</span> pop_front()</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>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03607"></a><span class="lineno"> 3607</span>  <span class="keyword">remove</span>(0);</div><div class="line"><a name="l03608"></a><span class="lineno"> 3608</span>  }</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>  <span class="keyword">typedef</span> T* iterator;</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>  iterator begin() { <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l03613"></a><span class="lineno"> 3613</span>  iterator end() { <span class="keywordflow">return</span> m_pArray + m_Count; }</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> <span class="keyword">private</span>:</div><div class="line"><a name="l03616"></a><span class="lineno"> 3616</span>  AllocatorT m_Allocator;</div><div class="line"><a name="l03617"></a><span class="lineno"> 3617</span>  T* m_pArray;</div><div class="line"><a name="l03618"></a><span class="lineno"> 3618</span>  <span class="keywordtype">size_t</span> m_Count;</div><div class="line"><a name="l03619"></a><span class="lineno"> 3619</span>  <span class="keywordtype">size_t</span> m_Capacity;</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> </div><div class="line"><a name="l03622"></a><span class="lineno"> 3622</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03623"></a><span class="lineno"> 3623</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="l03624"></a><span class="lineno"> 3624</span> {</div><div class="line"><a name="l03625"></a><span class="lineno"> 3625</span>  vec.insert(index, item);</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> </div><div class="line"><a name="l03628"></a><span class="lineno"> 3628</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l03629"></a><span class="lineno"> 3629</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="l03630"></a><span class="lineno"> 3630</span> {</div><div class="line"><a name="l03631"></a><span class="lineno"> 3631</span>  vec.remove(index);</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="preprocessor">#endif // #if VMA_USE_STL_VECTOR</span></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> <span class="keyword">template</span><<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT></div><div class="line"><a name="l03637"></a><span class="lineno"> 3637</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="l03638"></a><span class="lineno"> 3638</span> {</div><div class="line"><a name="l03639"></a><span class="lineno"> 3639</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> indexToInsert = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l03640"></a><span class="lineno"> 3640</span>  vector.data(),</div><div class="line"><a name="l03641"></a><span class="lineno"> 3641</span>  vector.data() + vector.size(),</div><div class="line"><a name="l03642"></a><span class="lineno"> 3642</span>  value,</div><div class="line"><a name="l03643"></a><span class="lineno"> 3643</span>  CmpLess()) - vector.data();</div><div class="line"><a name="l03644"></a><span class="lineno"> 3644</span>  VmaVectorInsert(vector, indexToInsert, value);</div><div class="line"><a name="l03645"></a><span class="lineno"> 3645</span>  <span class="keywordflow">return</span> indexToInsert;</div><div class="line"><a name="l03646"></a><span class="lineno"> 3646</span> }</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> <span class="keyword">template</span><<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT></div><div class="line"><a name="l03649"></a><span class="lineno"> 3649</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="l03650"></a><span class="lineno"> 3650</span> {</div><div class="line"><a name="l03651"></a><span class="lineno"> 3651</span>  CmpLess comparator;</div><div class="line"><a name="l03652"></a><span class="lineno"> 3652</span>  <span class="keyword">typename</span> VectorT::iterator it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l03653"></a><span class="lineno"> 3653</span>  vector.begin(),</div><div class="line"><a name="l03654"></a><span class="lineno"> 3654</span>  vector.end(),</div><div class="line"><a name="l03655"></a><span class="lineno"> 3655</span>  value,</div><div class="line"><a name="l03656"></a><span class="lineno"> 3656</span>  comparator);</div><div class="line"><a name="l03657"></a><span class="lineno"> 3657</span>  <span class="keywordflow">if</span>((it != vector.end()) && !comparator(*it, value) && !comparator(value, *it))</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="keywordtype">size_t</span> indexToRemove = it - vector.begin();</div><div class="line"><a name="l03660"></a><span class="lineno"> 3660</span>  VmaVectorRemove(vector, indexToRemove);</div><div class="line"><a name="l03661"></a><span class="lineno"> 3661</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03664"></a><span class="lineno"> 3664</span> }</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> <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="l03667"></a><span class="lineno"> 3667</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="l03668"></a><span class="lineno"> 3668</span> {</div><div class="line"><a name="l03669"></a><span class="lineno"> 3669</span>  CmpLess comparator;</div><div class="line"><a name="l03670"></a><span class="lineno"> 3670</span>  IterT it = VmaBinaryFindFirstNotLess<CmpLess, IterT, KeyT>(</div><div class="line"><a name="l03671"></a><span class="lineno"> 3671</span>  beg, end, value, comparator);</div><div class="line"><a name="l03672"></a><span class="lineno"> 3672</span>  <span class="keywordflow">if</span>(it == end ||</div><div class="line"><a name="l03673"></a><span class="lineno"> 3673</span>  (!comparator(*it, value) && !comparator(value, *it)))</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="keywordflow">return</span> it;</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>  <span class="keywordflow">return</span> end;</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> </div><div class="line"><a name="l03681"></a><span class="lineno"> 3681</span> <span class="comment">// class VmaPoolAllocator</span></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> <span class="comment">/*</span></div><div class="line"><a name="l03684"></a><span class="lineno"> 3684</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="l03685"></a><span class="lineno"> 3685</span> <span class="comment">allocation. Number of elements that can be allocated is not bounded because</span></div><div class="line"><a name="l03686"></a><span class="lineno"> 3686</span> <span class="comment">allocator can create multiple blocks.</span></div><div class="line"><a name="l03687"></a><span class="lineno"> 3687</span> <span class="comment">*/</span></div><div class="line"><a name="l03688"></a><span class="lineno"> 3688</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03689"></a><span class="lineno"> 3689</span> <span class="keyword">class </span>VmaPoolAllocator</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>  VMA_CLASS_NO_COPY(VmaPoolAllocator)</div><div class="line"><a name="l03692"></a><span class="lineno"> 3692</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03693"></a><span class="lineno"> 3693</span>  VmaPoolAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">size_t</span> itemsPerBlock);</div><div class="line"><a name="l03694"></a><span class="lineno"> 3694</span>  ~VmaPoolAllocator();</div><div class="line"><a name="l03695"></a><span class="lineno"> 3695</span>  <span class="keywordtype">void</span> Clear();</div><div class="line"><a name="l03696"></a><span class="lineno"> 3696</span>  T* Alloc();</div><div class="line"><a name="l03697"></a><span class="lineno"> 3697</span>  <span class="keywordtype">void</span> Free(T* ptr);</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">private</span>:</div><div class="line"><a name="l03700"></a><span class="lineno"> 3700</span>  <span class="keyword">union </span>Item</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>  uint32_t NextFreeIndex;</div><div class="line"><a name="l03703"></a><span class="lineno"> 3703</span>  T Value;</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> </div><div class="line"><a name="l03706"></a><span class="lineno"> 3706</span>  <span class="keyword">struct </span>ItemBlock</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>  Item* pItems;</div><div class="line"><a name="l03709"></a><span class="lineno"> 3709</span>  uint32_t FirstFreeIndex;</div><div class="line"><a name="l03710"></a><span class="lineno"> 3710</span>  };</div><div class="line"><a name="l03711"></a><span class="lineno"> 3711</span>  </div><div class="line"><a name="l03712"></a><span class="lineno"> 3712</span>  <span class="keyword">const</span> VkAllocationCallbacks* m_pAllocationCallbacks;</div><div class="line"><a name="l03713"></a><span class="lineno"> 3713</span>  <span class="keywordtype">size_t</span> m_ItemsPerBlock;</div><div class="line"><a name="l03714"></a><span class="lineno"> 3714</span>  VmaVector< ItemBlock, VmaStlAllocator<ItemBlock> > m_ItemBlocks;</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>  ItemBlock& CreateNewBlock();</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> T></div><div class="line"><a name="l03720"></a><span class="lineno"> 3720</span> VmaPoolAllocator<T>::VmaPoolAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">size_t</span> itemsPerBlock) :</div><div class="line"><a name="l03721"></a><span class="lineno"> 3721</span>  m_pAllocationCallbacks(pAllocationCallbacks),</div><div class="line"><a name="l03722"></a><span class="lineno"> 3722</span>  m_ItemsPerBlock(itemsPerBlock),</div><div class="line"><a name="l03723"></a><span class="lineno"> 3723</span>  m_ItemBlocks(VmaStlAllocator<ItemBlock>(pAllocationCallbacks))</div><div class="line"><a name="l03724"></a><span class="lineno"> 3724</span> {</div><div class="line"><a name="l03725"></a><span class="lineno"> 3725</span>  VMA_ASSERT(itemsPerBlock > 0);</div><div class="line"><a name="l03726"></a><span class="lineno"> 3726</span> }</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="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03729"></a><span class="lineno"> 3729</span> VmaPoolAllocator<T>::~VmaPoolAllocator()</div><div class="line"><a name="l03730"></a><span class="lineno"> 3730</span> {</div><div class="line"><a name="l03731"></a><span class="lineno"> 3731</span>  Clear();</div><div class="line"><a name="l03732"></a><span class="lineno"> 3732</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="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03735"></a><span class="lineno"> 3735</span> <span class="keywordtype">void</span> VmaPoolAllocator<T>::Clear()</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="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l03738"></a><span class="lineno"> 3738</span>  vma_delete_array(m_pAllocationCallbacks, m_ItemBlocks[i].pItems, m_ItemsPerBlock);</div><div class="line"><a name="l03739"></a><span class="lineno"> 3739</span>  m_ItemBlocks.clear();</div><div class="line"><a name="l03740"></a><span class="lineno"> 3740</span> }</div><div class="line"><a name="l03741"></a><span class="lineno"> 3741</span> </div><div class="line"><a name="l03742"></a><span class="lineno"> 3742</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03743"></a><span class="lineno"> 3743</span> T* VmaPoolAllocator<T>::Alloc()</div><div class="line"><a name="l03744"></a><span class="lineno"> 3744</span> {</div><div class="line"><a name="l03745"></a><span class="lineno"> 3745</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l03746"></a><span class="lineno"> 3746</span>  {</div><div class="line"><a name="l03747"></a><span class="lineno"> 3747</span>  ItemBlock& block = m_ItemBlocks[i];</div><div class="line"><a name="l03748"></a><span class="lineno"> 3748</span>  <span class="comment">// This block has some free items: Use first one.</span></div><div class="line"><a name="l03749"></a><span class="lineno"> 3749</span>  <span class="keywordflow">if</span>(block.FirstFreeIndex != UINT32_MAX)</div><div class="line"><a name="l03750"></a><span class="lineno"> 3750</span>  {</div><div class="line"><a name="l03751"></a><span class="lineno"> 3751</span>  Item* <span class="keyword">const</span> pItem = &block.pItems[block.FirstFreeIndex];</div><div class="line"><a name="l03752"></a><span class="lineno"> 3752</span>  block.FirstFreeIndex = pItem->NextFreeIndex;</div><div class="line"><a name="l03753"></a><span class="lineno"> 3753</span>  <span class="keywordflow">return</span> &pItem->Value;</div><div class="line"><a name="l03754"></a><span class="lineno"> 3754</span>  }</div><div class="line"><a name="l03755"></a><span class="lineno"> 3755</span>  }</div><div class="line"><a name="l03756"></a><span class="lineno"> 3756</span> </div><div class="line"><a name="l03757"></a><span class="lineno"> 3757</span>  <span class="comment">// No block has free item: Create new one and use it.</span></div><div class="line"><a name="l03758"></a><span class="lineno"> 3758</span>  ItemBlock& newBlock = CreateNewBlock();</div><div class="line"><a name="l03759"></a><span class="lineno"> 3759</span>  Item* <span class="keyword">const</span> pItem = &newBlock.pItems[0];</div><div class="line"><a name="l03760"></a><span class="lineno"> 3760</span>  newBlock.FirstFreeIndex = pItem->NextFreeIndex;</div><div class="line"><a name="l03761"></a><span class="lineno"> 3761</span>  <span class="keywordflow">return</span> &pItem->Value;</div><div class="line"><a name="l03762"></a><span class="lineno"> 3762</span> }</div><div class="line"><a name="l03763"></a><span class="lineno"> 3763</span> </div><div class="line"><a name="l03764"></a><span class="lineno"> 3764</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03765"></a><span class="lineno"> 3765</span> <span class="keywordtype">void</span> VmaPoolAllocator<T>::Free(T* ptr)</div><div class="line"><a name="l03766"></a><span class="lineno"> 3766</span> {</div><div class="line"><a name="l03767"></a><span class="lineno"> 3767</span>  <span class="comment">// Search all memory blocks to find ptr.</span></div><div class="line"><a name="l03768"></a><span class="lineno"> 3768</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="l03769"></a><span class="lineno"> 3769</span>  {</div><div class="line"><a name="l03770"></a><span class="lineno"> 3770</span>  ItemBlock& block = m_ItemBlocks[i];</div><div class="line"><a name="l03771"></a><span class="lineno"> 3771</span>  </div><div class="line"><a name="l03772"></a><span class="lineno"> 3772</span>  <span class="comment">// Casting to union.</span></div><div class="line"><a name="l03773"></a><span class="lineno"> 3773</span>  Item* pItemPtr;</div><div class="line"><a name="l03774"></a><span class="lineno"> 3774</span>  memcpy(&pItemPtr, &ptr, <span class="keyword">sizeof</span>(pItemPtr));</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>  <span class="comment">// Check if pItemPtr is in address range of this block.</span></div><div class="line"><a name="l03777"></a><span class="lineno"> 3777</span>  <span class="keywordflow">if</span>((pItemPtr >= block.pItems) && (pItemPtr < block.pItems + m_ItemsPerBlock))</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>  <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="l03780"></a><span class="lineno"> 3780</span>  pItemPtr->NextFreeIndex = block.FirstFreeIndex;</div><div class="line"><a name="l03781"></a><span class="lineno"> 3781</span>  block.FirstFreeIndex = index;</div><div class="line"><a name="l03782"></a><span class="lineno"> 3782</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l03783"></a><span class="lineno"> 3783</span>  }</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>  VMA_ASSERT(0 && <span class="stringliteral">"Pointer doesn't belong to this memory pool."</span>);</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> <span class="keyword">typename</span> VmaPoolAllocator<T>::ItemBlock& VmaPoolAllocator<T>::CreateNewBlock()</div><div class="line"><a name="l03790"></a><span class="lineno"> 3790</span> {</div><div class="line"><a name="l03791"></a><span class="lineno"> 3791</span>  ItemBlock newBlock = {</div><div class="line"><a name="l03792"></a><span class="lineno"> 3792</span>  vma_new_array(m_pAllocationCallbacks, Item, m_ItemsPerBlock), 0 };</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>  m_ItemBlocks.push_back(newBlock);</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>  <span class="comment">// Setup singly-linked list of all free items in this block.</span></div><div class="line"><a name="l03797"></a><span class="lineno"> 3797</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < m_ItemsPerBlock - 1; ++i)</div><div class="line"><a name="l03798"></a><span class="lineno"> 3798</span>  newBlock.pItems[i].NextFreeIndex = i + 1;</div><div class="line"><a name="l03799"></a><span class="lineno"> 3799</span>  newBlock.pItems[m_ItemsPerBlock - 1].NextFreeIndex = UINT32_MAX;</div><div class="line"><a name="l03800"></a><span class="lineno"> 3800</span>  <span class="keywordflow">return</span> m_ItemBlocks.back();</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="l03804"></a><span class="lineno"> 3804</span> <span class="comment">// class VmaRawList, VmaList</span></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="preprocessor">#if VMA_USE_STL_LIST</span></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="preprocessor">#define VmaList std::list</span></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> <span class="preprocessor">#else // #if VMA_USE_STL_LIST</span></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> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03813"></a><span class="lineno"> 3813</span> <span class="keyword">struct </span>VmaListItem</div><div class="line"><a name="l03814"></a><span class="lineno"> 3814</span> {</div><div class="line"><a name="l03815"></a><span class="lineno"> 3815</span>  VmaListItem* pPrev;</div><div class="line"><a name="l03816"></a><span class="lineno"> 3816</span>  VmaListItem* pNext;</div><div class="line"><a name="l03817"></a><span class="lineno"> 3817</span>  T Value;</div><div class="line"><a name="l03818"></a><span class="lineno"> 3818</span> };</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> <span class="comment">// Doubly linked list.</span></div><div class="line"><a name="l03821"></a><span class="lineno"> 3821</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03822"></a><span class="lineno"> 3822</span> <span class="keyword">class </span>VmaRawList</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>  VMA_CLASS_NO_COPY(VmaRawList)</div><div class="line"><a name="l03825"></a><span class="lineno"> 3825</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03826"></a><span class="lineno"> 3826</span>  <span class="keyword">typedef</span> VmaListItem<T> ItemType;</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>  VmaRawList(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks);</div><div class="line"><a name="l03829"></a><span class="lineno"> 3829</span>  ~VmaRawList();</div><div class="line"><a name="l03830"></a><span class="lineno"> 3830</span>  <span class="keywordtype">void</span> Clear();</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>  <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="l03833"></a><span class="lineno"> 3833</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="l03834"></a><span class="lineno"> 3834</span> </div><div class="line"><a name="l03835"></a><span class="lineno"> 3835</span>  ItemType* Front() { <span class="keywordflow">return</span> m_pFront; }</div><div class="line"><a name="l03836"></a><span class="lineno"> 3836</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="l03837"></a><span class="lineno"> 3837</span>  ItemType* Back() { <span class="keywordflow">return</span> m_pBack; }</div><div class="line"><a name="l03838"></a><span class="lineno"> 3838</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="l03839"></a><span class="lineno"> 3839</span> </div><div class="line"><a name="l03840"></a><span class="lineno"> 3840</span>  ItemType* PushBack();</div><div class="line"><a name="l03841"></a><span class="lineno"> 3841</span>  ItemType* PushFront();</div><div class="line"><a name="l03842"></a><span class="lineno"> 3842</span>  ItemType* PushBack(<span class="keyword">const</span> T& value);</div><div class="line"><a name="l03843"></a><span class="lineno"> 3843</span>  ItemType* PushFront(<span class="keyword">const</span> T& value);</div><div class="line"><a name="l03844"></a><span class="lineno"> 3844</span>  <span class="keywordtype">void</span> PopBack();</div><div class="line"><a name="l03845"></a><span class="lineno"> 3845</span>  <span class="keywordtype">void</span> PopFront();</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">// Item can be null - it means PushBack.</span></div><div class="line"><a name="l03848"></a><span class="lineno"> 3848</span>  ItemType* InsertBefore(ItemType* pItem);</div><div class="line"><a name="l03849"></a><span class="lineno"> 3849</span>  <span class="comment">// Item can be null - it means PushFront.</span></div><div class="line"><a name="l03850"></a><span class="lineno"> 3850</span>  ItemType* InsertAfter(ItemType* pItem);</div><div class="line"><a name="l03851"></a><span class="lineno"> 3851</span> </div><div class="line"><a name="l03852"></a><span class="lineno"> 3852</span>  ItemType* InsertBefore(ItemType* pItem, <span class="keyword">const</span> T& value);</div><div class="line"><a name="l03853"></a><span class="lineno"> 3853</span>  ItemType* InsertAfter(ItemType* pItem, <span class="keyword">const</span> T& value);</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>  <span class="keywordtype">void</span> Remove(ItemType* pItem);</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">private</span>:</div><div class="line"><a name="l03858"></a><span class="lineno"> 3858</span>  <span class="keyword">const</span> VkAllocationCallbacks* <span class="keyword">const</span> m_pAllocationCallbacks;</div><div class="line"><a name="l03859"></a><span class="lineno"> 3859</span>  VmaPoolAllocator<ItemType> m_ItemAllocator;</div><div class="line"><a name="l03860"></a><span class="lineno"> 3860</span>  ItemType* m_pFront;</div><div class="line"><a name="l03861"></a><span class="lineno"> 3861</span>  ItemType* m_pBack;</div><div class="line"><a name="l03862"></a><span class="lineno"> 3862</span>  <span class="keywordtype">size_t</span> m_Count;</div><div class="line"><a name="l03863"></a><span class="lineno"> 3863</span> };</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="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03866"></a><span class="lineno"> 3866</span> VmaRawList<T>::VmaRawList(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l03867"></a><span class="lineno"> 3867</span>  m_pAllocationCallbacks(pAllocationCallbacks),</div><div class="line"><a name="l03868"></a><span class="lineno"> 3868</span>  m_ItemAllocator(pAllocationCallbacks, 128),</div><div class="line"><a name="l03869"></a><span class="lineno"> 3869</span>  m_pFront(VMA_NULL),</div><div class="line"><a name="l03870"></a><span class="lineno"> 3870</span>  m_pBack(VMA_NULL),</div><div class="line"><a name="l03871"></a><span class="lineno"> 3871</span>  m_Count(0)</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="l03874"></a><span class="lineno"> 3874</span> </div><div class="line"><a name="l03875"></a><span class="lineno"> 3875</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03876"></a><span class="lineno"> 3876</span> VmaRawList<T>::~VmaRawList()</div><div class="line"><a name="l03877"></a><span class="lineno"> 3877</span> {</div><div class="line"><a name="l03878"></a><span class="lineno"> 3878</span>  <span class="comment">// Intentionally not calling Clear, because that would be unnecessary</span></div><div class="line"><a name="l03879"></a><span class="lineno"> 3879</span>  <span class="comment">// computations to return all items to m_ItemAllocator as free.</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> </div><div class="line"><a name="l03882"></a><span class="lineno"> 3882</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03883"></a><span class="lineno"> 3883</span> <span class="keywordtype">void</span> VmaRawList<T>::Clear()</div><div class="line"><a name="l03884"></a><span class="lineno"> 3884</span> {</div><div class="line"><a name="l03885"></a><span class="lineno"> 3885</span>  <span class="keywordflow">if</span>(IsEmpty() == <span class="keyword">false</span>)</div><div class="line"><a name="l03886"></a><span class="lineno"> 3886</span>  {</div><div class="line"><a name="l03887"></a><span class="lineno"> 3887</span>  ItemType* pItem = m_pBack;</div><div class="line"><a name="l03888"></a><span class="lineno"> 3888</span>  <span class="keywordflow">while</span>(pItem != VMA_NULL)</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>  ItemType* <span class="keyword">const</span> pPrevItem = pItem->pPrev;</div><div class="line"><a name="l03891"></a><span class="lineno"> 3891</span>  m_ItemAllocator.Free(pItem);</div><div class="line"><a name="l03892"></a><span class="lineno"> 3892</span>  pItem = pPrevItem;</div><div class="line"><a name="l03893"></a><span class="lineno"> 3893</span>  }</div><div class="line"><a name="l03894"></a><span class="lineno"> 3894</span>  m_pFront = VMA_NULL;</div><div class="line"><a name="l03895"></a><span class="lineno"> 3895</span>  m_pBack = VMA_NULL;</div><div class="line"><a name="l03896"></a><span class="lineno"> 3896</span>  m_Count = 0;</div><div class="line"><a name="l03897"></a><span class="lineno"> 3897</span>  }</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> </div><div class="line"><a name="l03900"></a><span class="lineno"> 3900</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03901"></a><span class="lineno"> 3901</span> VmaListItem<T>* VmaRawList<T>::PushBack()</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>  ItemType* <span class="keyword">const</span> pNewItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l03904"></a><span class="lineno"> 3904</span>  pNewItem->pNext = VMA_NULL;</div><div class="line"><a name="l03905"></a><span class="lineno"> 3905</span>  <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l03906"></a><span class="lineno"> 3906</span>  {</div><div class="line"><a name="l03907"></a><span class="lineno"> 3907</span>  pNewItem->pPrev = VMA_NULL;</div><div class="line"><a name="l03908"></a><span class="lineno"> 3908</span>  m_pFront = pNewItem;</div><div class="line"><a name="l03909"></a><span class="lineno"> 3909</span>  m_pBack = pNewItem;</div><div class="line"><a name="l03910"></a><span class="lineno"> 3910</span>  m_Count = 1;</div><div class="line"><a name="l03911"></a><span class="lineno"> 3911</span>  }</div><div class="line"><a name="l03912"></a><span class="lineno"> 3912</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l03913"></a><span class="lineno"> 3913</span>  {</div><div class="line"><a name="l03914"></a><span class="lineno"> 3914</span>  pNewItem->pPrev = m_pBack;</div><div class="line"><a name="l03915"></a><span class="lineno"> 3915</span>  m_pBack->pNext = pNewItem;</div><div class="line"><a name="l03916"></a><span class="lineno"> 3916</span>  m_pBack = pNewItem;</div><div class="line"><a name="l03917"></a><span class="lineno"> 3917</span>  ++m_Count;</div><div class="line"><a name="l03918"></a><span class="lineno"> 3918</span>  }</div><div class="line"><a name="l03919"></a><span class="lineno"> 3919</span>  <span class="keywordflow">return</span> pNewItem;</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> </div><div class="line"><a name="l03922"></a><span class="lineno"> 3922</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03923"></a><span class="lineno"> 3923</span> VmaListItem<T>* VmaRawList<T>::PushFront()</div><div class="line"><a name="l03924"></a><span class="lineno"> 3924</span> {</div><div class="line"><a name="l03925"></a><span class="lineno"> 3925</span>  ItemType* <span class="keyword">const</span> pNewItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l03926"></a><span class="lineno"> 3926</span>  pNewItem->pPrev = VMA_NULL;</div><div class="line"><a name="l03927"></a><span class="lineno"> 3927</span>  <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l03928"></a><span class="lineno"> 3928</span>  {</div><div class="line"><a name="l03929"></a><span class="lineno"> 3929</span>  pNewItem->pNext = VMA_NULL;</div><div class="line"><a name="l03930"></a><span class="lineno"> 3930</span>  m_pFront = pNewItem;</div><div class="line"><a name="l03931"></a><span class="lineno"> 3931</span>  m_pBack = pNewItem;</div><div class="line"><a name="l03932"></a><span class="lineno"> 3932</span>  m_Count = 1;</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="keywordflow">else</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>  pNewItem->pNext = m_pFront;</div><div class="line"><a name="l03937"></a><span class="lineno"> 3937</span>  m_pFront->pPrev = pNewItem;</div><div class="line"><a name="l03938"></a><span class="lineno"> 3938</span>  m_pFront = pNewItem;</div><div class="line"><a name="l03939"></a><span class="lineno"> 3939</span>  ++m_Count;</div><div class="line"><a name="l03940"></a><span class="lineno"> 3940</span>  }</div><div class="line"><a name="l03941"></a><span class="lineno"> 3941</span>  <span class="keywordflow">return</span> pNewItem;</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> VmaListItem<T>* VmaRawList<T>::PushBack(<span class="keyword">const</span> T& value)</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>  ItemType* <span class="keyword">const</span> pNewItem = PushBack();</div><div class="line"><a name="l03948"></a><span class="lineno"> 3948</span>  pNewItem->Value = value;</div><div class="line"><a name="l03949"></a><span class="lineno"> 3949</span>  <span class="keywordflow">return</span> pNewItem;</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> </div><div class="line"><a name="l03952"></a><span class="lineno"> 3952</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03953"></a><span class="lineno"> 3953</span> VmaListItem<T>* VmaRawList<T>::PushFront(<span class="keyword">const</span> T& value)</div><div class="line"><a name="l03954"></a><span class="lineno"> 3954</span> {</div><div class="line"><a name="l03955"></a><span class="lineno"> 3955</span>  ItemType* <span class="keyword">const</span> pNewItem = PushFront();</div><div class="line"><a name="l03956"></a><span class="lineno"> 3956</span>  pNewItem->Value = value;</div><div class="line"><a name="l03957"></a><span class="lineno"> 3957</span>  <span class="keywordflow">return</span> pNewItem;</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> </div><div class="line"><a name="l03960"></a><span class="lineno"> 3960</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03961"></a><span class="lineno"> 3961</span> <span class="keywordtype">void</span> VmaRawList<T>::PopBack()</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>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03964"></a><span class="lineno"> 3964</span>  ItemType* <span class="keyword">const</span> pBackItem = m_pBack;</div><div class="line"><a name="l03965"></a><span class="lineno"> 3965</span>  ItemType* <span class="keyword">const</span> pPrevItem = pBackItem->pPrev;</div><div class="line"><a name="l03966"></a><span class="lineno"> 3966</span>  <span class="keywordflow">if</span>(pPrevItem != VMA_NULL)</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>  pPrevItem->pNext = VMA_NULL;</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>  m_pBack = pPrevItem;</div><div class="line"><a name="l03971"></a><span class="lineno"> 3971</span>  m_ItemAllocator.Free(pBackItem);</div><div class="line"><a name="l03972"></a><span class="lineno"> 3972</span>  --m_Count;</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> </div><div class="line"><a name="l03975"></a><span class="lineno"> 3975</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03976"></a><span class="lineno"> 3976</span> <span class="keywordtype">void</span> VmaRawList<T>::PopFront()</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>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l03979"></a><span class="lineno"> 3979</span>  ItemType* <span class="keyword">const</span> pFrontItem = m_pFront;</div><div class="line"><a name="l03980"></a><span class="lineno"> 3980</span>  ItemType* <span class="keyword">const</span> pNextItem = pFrontItem->pNext;</div><div class="line"><a name="l03981"></a><span class="lineno"> 3981</span>  <span class="keywordflow">if</span>(pNextItem != VMA_NULL)</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>  pNextItem->pPrev = VMA_NULL;</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>  m_pFront = pNextItem;</div><div class="line"><a name="l03986"></a><span class="lineno"> 3986</span>  m_ItemAllocator.Free(pFrontItem);</div><div class="line"><a name="l03987"></a><span class="lineno"> 3987</span>  --m_Count;</div><div class="line"><a name="l03988"></a><span class="lineno"> 3988</span> }</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="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03991"></a><span class="lineno"> 3991</span> <span class="keywordtype">void</span> VmaRawList<T>::Remove(ItemType* pItem)</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>  VMA_HEAVY_ASSERT(pItem != VMA_NULL);</div><div class="line"><a name="l03994"></a><span class="lineno"> 3994</span>  VMA_HEAVY_ASSERT(m_Count > 0);</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>  <span class="keywordflow">if</span>(pItem->pPrev != VMA_NULL)</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>  pItem->pPrev->pNext = pItem->pNext;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l04001"></a><span class="lineno"> 4001</span>  {</div><div class="line"><a name="l04002"></a><span class="lineno"> 4002</span>  VMA_HEAVY_ASSERT(m_pFront == pItem);</div><div class="line"><a name="l04003"></a><span class="lineno"> 4003</span>  m_pFront = pItem->pNext;</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> </div><div class="line"><a name="l04006"></a><span class="lineno"> 4006</span>  <span class="keywordflow">if</span>(pItem->pNext != VMA_NULL)</div><div class="line"><a name="l04007"></a><span class="lineno"> 4007</span>  {</div><div class="line"><a name="l04008"></a><span class="lineno"> 4008</span>  pItem->pNext->pPrev = pItem->pPrev;</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">else</span></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>  VMA_HEAVY_ASSERT(m_pBack == pItem);</div><div class="line"><a name="l04013"></a><span class="lineno"> 4013</span>  m_pBack = pItem->pPrev;</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> </div><div class="line"><a name="l04016"></a><span class="lineno"> 4016</span>  m_ItemAllocator.Free(pItem);</div><div class="line"><a name="l04017"></a><span class="lineno"> 4017</span>  --m_Count;</div><div class="line"><a name="l04018"></a><span class="lineno"> 4018</span> }</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> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04021"></a><span class="lineno"> 4021</span> VmaListItem<T>* VmaRawList<T>::InsertBefore(ItemType* pItem)</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="keywordflow">if</span>(pItem != VMA_NULL)</div><div class="line"><a name="l04024"></a><span class="lineno"> 4024</span>  {</div><div class="line"><a name="l04025"></a><span class="lineno"> 4025</span>  ItemType* <span class="keyword">const</span> prevItem = pItem->pPrev;</div><div class="line"><a name="l04026"></a><span class="lineno"> 4026</span>  ItemType* <span class="keyword">const</span> newItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l04027"></a><span class="lineno"> 4027</span>  newItem->pPrev = prevItem;</div><div class="line"><a name="l04028"></a><span class="lineno"> 4028</span>  newItem->pNext = pItem;</div><div class="line"><a name="l04029"></a><span class="lineno"> 4029</span>  pItem->pPrev = newItem;</div><div class="line"><a name="l04030"></a><span class="lineno"> 4030</span>  <span class="keywordflow">if</span>(prevItem != VMA_NULL)</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>  prevItem->pNext = newItem;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l04035"></a><span class="lineno"> 4035</span>  {</div><div class="line"><a name="l04036"></a><span class="lineno"> 4036</span>  VMA_HEAVY_ASSERT(m_pFront == pItem);</div><div class="line"><a name="l04037"></a><span class="lineno"> 4037</span>  m_pFront = newItem;</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_Count;</div><div class="line"><a name="l04040"></a><span class="lineno"> 4040</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04041"></a><span class="lineno"> 4041</span>  }</div><div class="line"><a name="l04042"></a><span class="lineno"> 4042</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04043"></a><span class="lineno"> 4043</span>  <span class="keywordflow">return</span> PushBack();</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> VmaListItem<T>* VmaRawList<T>::InsertAfter(ItemType* pItem)</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>  <span class="keywordflow">if</span>(pItem != VMA_NULL)</div><div class="line"><a name="l04050"></a><span class="lineno"> 4050</span>  {</div><div class="line"><a name="l04051"></a><span class="lineno"> 4051</span>  ItemType* <span class="keyword">const</span> nextItem = pItem->pNext;</div><div class="line"><a name="l04052"></a><span class="lineno"> 4052</span>  ItemType* <span class="keyword">const</span> newItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l04053"></a><span class="lineno"> 4053</span>  newItem->pNext = nextItem;</div><div class="line"><a name="l04054"></a><span class="lineno"> 4054</span>  newItem->pPrev = pItem;</div><div class="line"><a name="l04055"></a><span class="lineno"> 4055</span>  pItem->pNext = newItem;</div><div class="line"><a name="l04056"></a><span class="lineno"> 4056</span>  <span class="keywordflow">if</span>(nextItem != VMA_NULL)</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>  nextItem->pPrev = newItem;</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>  <span class="keywordflow">else</span></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(m_pBack == pItem);</div><div class="line"><a name="l04063"></a><span class="lineno"> 4063</span>  m_pBack = newItem;</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>  ++m_Count;</div><div class="line"><a name="l04066"></a><span class="lineno"> 4066</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l04067"></a><span class="lineno"> 4067</span>  }</div><div class="line"><a name="l04068"></a><span class="lineno"> 4068</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04069"></a><span class="lineno"> 4069</span>  <span class="keywordflow">return</span> PushFront();</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> </div><div class="line"><a name="l04072"></a><span class="lineno"> 4072</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04073"></a><span class="lineno"> 4073</span> VmaListItem<T>* VmaRawList<T>::InsertBefore(ItemType* pItem, <span class="keyword">const</span> T& value)</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>  ItemType* <span class="keyword">const</span> newItem = InsertBefore(pItem);</div><div class="line"><a name="l04076"></a><span class="lineno"> 4076</span>  newItem->Value = value;</div><div class="line"><a name="l04077"></a><span class="lineno"> 4077</span>  <span class="keywordflow">return</span> newItem;</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> </div><div class="line"><a name="l04080"></a><span class="lineno"> 4080</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l04081"></a><span class="lineno"> 4081</span> VmaListItem<T>* VmaRawList<T>::InsertAfter(ItemType* pItem, <span class="keyword">const</span> T& value)</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>  ItemType* <span class="keyword">const</span> newItem = InsertAfter(pItem);</div><div class="line"><a name="l04084"></a><span class="lineno"> 4084</span>  newItem->Value = value;</div><div class="line"><a name="l04085"></a><span class="lineno"> 4085</span>  <span class="keywordflow">return</span> newItem;</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> </div><div class="line"><a name="l04088"></a><span class="lineno"> 4088</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> AllocatorT></div><div class="line"><a name="l04089"></a><span class="lineno"> 4089</span> <span class="keyword">class </span>VmaList</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>  VMA_CLASS_NO_COPY(VmaList)</div><div class="line"><a name="l04092"></a><span class="lineno"> 4092</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04093"></a><span class="lineno"> 4093</span>  <span class="keyword">class </span>iterator</div><div class="line"><a name="l04094"></a><span class="lineno"> 4094</span>  {</div><div class="line"><a name="l04095"></a><span class="lineno"> 4095</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l04096"></a><span class="lineno"> 4096</span>  iterator() :</div><div class="line"><a name="l04097"></a><span class="lineno"> 4097</span>  m_pList(VMA_NULL),</div><div class="line"><a name="l04098"></a><span class="lineno"> 4098</span>  m_pItem(VMA_NULL)</div><div class="line"><a name="l04099"></a><span class="lineno"> 4099</span>  {</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> </div><div class="line"><a name="l04102"></a><span class="lineno"> 4102</span>  T& operator*()<span class="keyword"> const</span></div><div class="line"><a name="l04103"></a><span class="lineno"> 4103</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04104"></a><span class="lineno"> 4104</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04105"></a><span class="lineno"> 4105</span>  <span class="keywordflow">return</span> m_pItem->Value;</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>  T* operator->()<span class="keyword"> const</span></div><div class="line"><a name="l04108"></a><span class="lineno"> 4108</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04109"></a><span class="lineno"> 4109</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04110"></a><span class="lineno"> 4110</span>  <span class="keywordflow">return</span> &m_pItem->Value;</div><div class="line"><a name="l04111"></a><span class="lineno"> 4111</span>  }</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>  iterator& operator++()</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>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04116"></a><span class="lineno"> 4116</span>  m_pItem = m_pItem->pNext;</div><div class="line"><a name="l04117"></a><span class="lineno"> 4117</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04118"></a><span class="lineno"> 4118</span>  }</div><div class="line"><a name="l04119"></a><span class="lineno"> 4119</span>  iterator& operator--()</div><div class="line"><a name="l04120"></a><span class="lineno"> 4120</span>  {</div><div class="line"><a name="l04121"></a><span class="lineno"> 4121</span>  <span class="keywordflow">if</span>(m_pItem != VMA_NULL)</div><div class="line"><a name="l04122"></a><span class="lineno"> 4122</span>  {</div><div class="line"><a name="l04123"></a><span class="lineno"> 4123</span>  m_pItem = m_pItem->pPrev;</div><div class="line"><a name="l04124"></a><span class="lineno"> 4124</span>  }</div><div class="line"><a name="l04125"></a><span class="lineno"> 4125</span>  <span class="keywordflow">else</span></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>  VMA_HEAVY_ASSERT(!m_pList->IsEmpty());</div><div class="line"><a name="l04128"></a><span class="lineno"> 4128</span>  m_pItem = m_pList->Back();</div><div class="line"><a name="l04129"></a><span class="lineno"> 4129</span>  }</div><div class="line"><a name="l04130"></a><span class="lineno"> 4130</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l04131"></a><span class="lineno"> 4131</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>  iterator operator++(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04134"></a><span class="lineno"> 4134</span>  {</div><div class="line"><a name="l04135"></a><span class="lineno"> 4135</span>  iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04136"></a><span class="lineno"> 4136</span>  ++*<span class="keyword">this</span>;</div><div class="line"><a name="l04137"></a><span class="lineno"> 4137</span>  <span class="keywordflow">return</span> result;</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>  iterator operator--(<span class="keywordtype">int</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>  iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04142"></a><span class="lineno"> 4142</span>  --*<span class="keyword">this</span>;</div><div class="line"><a name="l04143"></a><span class="lineno"> 4143</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l04144"></a><span class="lineno"> 4144</span>  }</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>  <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> iterator& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04147"></a><span class="lineno"> 4147</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04148"></a><span class="lineno"> 4148</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04149"></a><span class="lineno"> 4149</span>  <span class="keywordflow">return</span> m_pItem == rhs.m_pItem;</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="keywordtype">bool</span> operator!=(<span class="keyword">const</span> iterator& rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04152"></a><span class="lineno"> 4152</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04153"></a><span class="lineno"> 4153</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04154"></a><span class="lineno"> 4154</span>  <span class="keywordflow">return</span> m_pItem != rhs.m_pItem;</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">private</span>:</div><div class="line"><a name="l04158"></a><span class="lineno"> 4158</span>  VmaRawList<T>* m_pList;</div><div class="line"><a name="l04159"></a><span class="lineno"> 4159</span>  VmaListItem<T>* m_pItem;</div><div class="line"><a name="l04160"></a><span class="lineno"> 4160</span> </div><div class="line"><a name="l04161"></a><span class="lineno"> 4161</span>  iterator(VmaRawList<T>* pList, VmaListItem<T>* pItem) :</div><div class="line"><a name="l04162"></a><span class="lineno"> 4162</span>  m_pList(pList),</div><div class="line"><a name="l04163"></a><span class="lineno"> 4163</span>  m_pItem(pItem)</div><div class="line"><a name="l04164"></a><span class="lineno"> 4164</span>  {</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> </div><div class="line"><a name="l04167"></a><span class="lineno"> 4167</span>  <span class="keyword">friend</span> <span class="keyword">class </span>VmaList<T, AllocatorT>;</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>  <span class="keyword">class </span>const_iterator</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>  <span class="keyword">public</span>:</div><div class="line"><a name="l04173"></a><span class="lineno"> 4173</span>  const_iterator() :</div><div class="line"><a name="l04174"></a><span class="lineno"> 4174</span>  m_pList(VMA_NULL),</div><div class="line"><a name="l04175"></a><span class="lineno"> 4175</span>  m_pItem(VMA_NULL)</div><div class="line"><a name="l04176"></a><span class="lineno"> 4176</span>  {</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> </div><div class="line"><a name="l04179"></a><span class="lineno"> 4179</span>  const_iterator(<span class="keyword">const</span> iterator& src) :</div><div class="line"><a name="l04180"></a><span class="lineno"> 4180</span>  m_pList(src.m_pList),</div><div class="line"><a name="l04181"></a><span class="lineno"> 4181</span>  m_pItem(src.m_pItem)</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>  </div><div class="line"><a name="l04185"></a><span class="lineno"> 4185</span>  <span class="keyword">const</span> T& operator*()<span class="keyword"> const</span></div><div class="line"><a name="l04186"></a><span class="lineno"> 4186</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04187"></a><span class="lineno"> 4187</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04188"></a><span class="lineno"> 4188</span>  <span class="keywordflow">return</span> m_pItem->Value;</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="keyword">const</span> T* operator->()<span class="keyword"> const</span></div><div class="line"><a name="l04191"></a><span class="lineno"> 4191</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04192"></a><span class="lineno"> 4192</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l04193"></a><span class="lineno"> 4193</span>  <span class="keywordflow">return</span> &m_pItem->Value;</div><div class="line"><a name="l04194"></a><span class="lineno"> 4194</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>  const_iterator& operator++()</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_pItem != VMA_NULL);</div><div class="line"><a name="l04199"></a><span class="lineno"> 4199</span>  m_pItem = m_pItem->pNext;</div><div class="line"><a name="l04200"></a><span class="lineno"> 4200</span>  <span class="keywordflow">return</span> *<span class="keyword">this</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>  const_iterator& operator--()</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>  <span class="keywordflow">if</span>(m_pItem != VMA_NULL)</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>  m_pItem = m_pItem->pPrev;</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>  <span class="keywordflow">else</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>  VMA_HEAVY_ASSERT(!m_pList->IsEmpty());</div><div class="line"><a name="l04211"></a><span class="lineno"> 4211</span>  m_pItem = m_pList->Back();</div><div class="line"><a name="l04212"></a><span class="lineno"> 4212</span>  }</div><div class="line"><a name="l04213"></a><span class="lineno"> 4213</span>  <span class="keywordflow">return</span> *<span class="keyword">this</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> </div><div class="line"><a name="l04216"></a><span class="lineno"> 4216</span>  const_iterator operator++(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04217"></a><span class="lineno"> 4217</span>  {</div><div class="line"><a name="l04218"></a><span class="lineno"> 4218</span>  const_iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04219"></a><span class="lineno"> 4219</span>  ++*<span class="keyword">this</span>;</div><div class="line"><a name="l04220"></a><span class="lineno"> 4220</span>  <span class="keywordflow">return</span> result;</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>  const_iterator operator--(<span class="keywordtype">int</span>)</div><div class="line"><a name="l04223"></a><span class="lineno"> 4223</span>  {</div><div class="line"><a name="l04224"></a><span class="lineno"> 4224</span>  const_iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l04225"></a><span class="lineno"> 4225</span>  --*<span class="keyword">this</span>;</div><div class="line"><a name="l04226"></a><span class="lineno"> 4226</span>  <span class="keywordflow">return</span> result;</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> </div><div class="line"><a name="l04229"></a><span class="lineno"> 4229</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="l04230"></a><span class="lineno"> 4230</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04231"></a><span class="lineno"> 4231</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04232"></a><span class="lineno"> 4232</span>  <span class="keywordflow">return</span> m_pItem == rhs.m_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>  <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="l04235"></a><span class="lineno"> 4235</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04236"></a><span class="lineno"> 4236</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l04237"></a><span class="lineno"> 4237</span>  <span class="keywordflow">return</span> m_pItem != rhs.m_pItem;</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>  </div><div class="line"><a name="l04240"></a><span class="lineno"> 4240</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l04241"></a><span class="lineno"> 4241</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="l04242"></a><span class="lineno"> 4242</span>  m_pList(pList),</div><div class="line"><a name="l04243"></a><span class="lineno"> 4243</span>  m_pItem(pItem)</div><div class="line"><a name="l04244"></a><span class="lineno"> 4244</span>  {</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>  <span class="keyword">const</span> VmaRawList<T>* m_pList;</div><div class="line"><a name="l04248"></a><span class="lineno"> 4248</span>  <span class="keyword">const</span> VmaListItem<T>* m_pItem;</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>  <span class="keyword">friend</span> <span class="keyword">class </span>VmaList<T, AllocatorT>;</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>  VmaList(<span class="keyword">const</span> AllocatorT& allocator) : m_RawList(allocator.m_pCallbacks) { }</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>  <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="l04256"></a><span class="lineno"> 4256</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="l04257"></a><span class="lineno"> 4257</span> </div><div class="line"><a name="l04258"></a><span class="lineno"> 4258</span>  iterator begin() { <span class="keywordflow">return</span> iterator(&m_RawList, m_RawList.Front()); }</div><div class="line"><a name="l04259"></a><span class="lineno"> 4259</span>  iterator end() { <span class="keywordflow">return</span> iterator(&m_RawList, VMA_NULL); }</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>  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="l04262"></a><span class="lineno"> 4262</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="l04263"></a><span class="lineno"> 4263</span> </div><div class="line"><a name="l04264"></a><span class="lineno"> 4264</span>  <span class="keywordtype">void</span> clear() { m_RawList.Clear(); }</div><div class="line"><a name="l04265"></a><span class="lineno"> 4265</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="l04266"></a><span class="lineno"> 4266</span>  <span class="keywordtype">void</span> erase(iterator it) { m_RawList.Remove(it.m_pItem); }</div><div class="line"><a name="l04267"></a><span class="lineno"> 4267</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="l04268"></a><span class="lineno"> 4268</span> </div><div class="line"><a name="l04269"></a><span class="lineno"> 4269</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04270"></a><span class="lineno"> 4270</span>  VmaRawList<T> m_RawList;</div><div class="line"><a name="l04271"></a><span class="lineno"> 4271</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> <span class="preprocessor">#endif // #if VMA_USE_STL_LIST</span></div><div class="line"><a name="l04274"></a><span class="lineno"> 4274</span> </div><div class="line"><a name="l04276"></a><span class="lineno"> 4276</span> <span class="comment">// class VmaMap</span></div><div class="line"><a name="l04277"></a><span class="lineno"> 4277</span> </div><div class="line"><a name="l04278"></a><span class="lineno"> 4278</span> <span class="comment">// Unused in this version.</span></div><div class="line"><a name="l04279"></a><span class="lineno"> 4279</span> <span class="preprocessor">#if 0</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> <span class="preprocessor">#if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l04282"></a><span class="lineno"> 4282</span> </div><div class="line"><a name="l04283"></a><span class="lineno"> 4283</span> <span class="preprocessor">#define VmaPair std::pair</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> <span class="preprocessor">#define VMA_MAP_TYPE(KeyT, ValueT) \</span></div><div class="line"><a name="l04286"></a><span class="lineno"> 4286</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="l04287"></a><span class="lineno"> 4287</span> </div><div class="line"><a name="l04288"></a><span class="lineno"> 4288</span> <span class="preprocessor">#else // #if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l04289"></a><span class="lineno"> 4289</span> </div><div class="line"><a name="l04290"></a><span class="lineno"> 4290</span> <span class="keyword">template</span><<span class="keyword">typename</span> T1, <span class="keyword">typename</span> T2></div><div class="line"><a name="l04291"></a><span class="lineno"> 4291</span> <span class="keyword">struct </span>VmaPair</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>  T1 first;</div><div class="line"><a name="l04294"></a><span class="lineno"> 4294</span>  T2 second;</div><div class="line"><a name="l04295"></a><span class="lineno"> 4295</span> </div><div class="line"><a name="l04296"></a><span class="lineno"> 4296</span>  VmaPair() : first(), second() { }</div><div class="line"><a name="l04297"></a><span class="lineno"> 4297</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="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="comment">/* Class compatible with subset of interface of std::unordered_map.</span></div><div class="line"><a name="l04301"></a><span class="lineno"> 4301</span> <span class="comment">KeyT, ValueT must be POD because they will be stored in VmaVector.</span></div><div class="line"><a name="l04302"></a><span class="lineno"> 4302</span> <span class="comment">*/</span></div><div class="line"><a name="l04303"></a><span class="lineno"> 4303</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04304"></a><span class="lineno"> 4304</span> <span class="keyword">class </span>VmaMap</div><div class="line"><a name="l04305"></a><span class="lineno"> 4305</span> {</div><div class="line"><a name="l04306"></a><span class="lineno"> 4306</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04307"></a><span class="lineno"> 4307</span>  <span class="keyword">typedef</span> VmaPair<KeyT, ValueT> PairType;</div><div class="line"><a name="l04308"></a><span class="lineno"> 4308</span>  <span class="keyword">typedef</span> PairType* iterator;</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>  VmaMap(<span class="keyword">const</span> VmaStlAllocator<PairType>& allocator) : m_Vector(allocator) { }</div><div class="line"><a name="l04311"></a><span class="lineno"> 4311</span> </div><div class="line"><a name="l04312"></a><span class="lineno"> 4312</span>  iterator begin() { <span class="keywordflow">return</span> m_Vector.begin(); }</div><div class="line"><a name="l04313"></a><span class="lineno"> 4313</span>  iterator end() { <span class="keywordflow">return</span> m_Vector.end(); }</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>  <span class="keywordtype">void</span> insert(<span class="keyword">const</span> PairType& pair);</div><div class="line"><a name="l04316"></a><span class="lineno"> 4316</span>  iterator find(<span class="keyword">const</span> KeyT& key);</div><div class="line"><a name="l04317"></a><span class="lineno"> 4317</span>  <span class="keywordtype">void</span> erase(iterator it);</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">private</span>:</div><div class="line"><a name="l04320"></a><span class="lineno"> 4320</span>  VmaVector< PairType, VmaStlAllocator<PairType> > m_Vector;</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> </div><div class="line"><a name="l04323"></a><span class="lineno"> 4323</span> <span class="preprocessor">#define VMA_MAP_TYPE(KeyT, ValueT) VmaMap<KeyT, ValueT></span></div><div class="line"><a name="l04324"></a><span class="lineno"> 4324</span> </div><div class="line"><a name="l04325"></a><span class="lineno"> 4325</span> <span class="keyword">template</span><<span class="keyword">typename</span> FirstT, <span class="keyword">typename</span> SecondT></div><div class="line"><a name="l04326"></a><span class="lineno"> 4326</span> <span class="keyword">struct </span>VmaPairFirstLess</div><div class="line"><a name="l04327"></a><span class="lineno"> 4327</span> {</div><div class="line"><a name="l04328"></a><span class="lineno"> 4328</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="l04329"></a><span class="lineno"> 4329</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04330"></a><span class="lineno"> 4330</span>  <span class="keywordflow">return</span> lhs.first < rhs.first;</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>  <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="l04333"></a><span class="lineno"> 4333</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04334"></a><span class="lineno"> 4334</span>  <span class="keywordflow">return</span> lhs.first < rhsFirst;</div><div class="line"><a name="l04335"></a><span class="lineno"> 4335</span>  }</div><div class="line"><a name="l04336"></a><span class="lineno"> 4336</span> };</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">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04339"></a><span class="lineno"> 4339</span> <span class="keywordtype">void</span> VmaMap<KeyT, ValueT>::insert(<span class="keyword">const</span> PairType& pair)</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>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> indexToInsert = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04342"></a><span class="lineno"> 4342</span>  m_Vector.data(),</div><div class="line"><a name="l04343"></a><span class="lineno"> 4343</span>  m_Vector.data() + m_Vector.size(),</div><div class="line"><a name="l04344"></a><span class="lineno"> 4344</span>  pair,</div><div class="line"><a name="l04345"></a><span class="lineno"> 4345</span>  VmaPairFirstLess<KeyT, ValueT>()) - m_Vector.data();</div><div class="line"><a name="l04346"></a><span class="lineno"> 4346</span>  VmaVectorInsert(m_Vector, indexToInsert, pair);</div><div class="line"><a name="l04347"></a><span class="lineno"> 4347</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="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04350"></a><span class="lineno"> 4350</span> VmaPair<KeyT, ValueT>* VmaMap<KeyT, ValueT>::find(<span class="keyword">const</span> KeyT& key)</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>  PairType* it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04353"></a><span class="lineno"> 4353</span>  m_Vector.data(),</div><div class="line"><a name="l04354"></a><span class="lineno"> 4354</span>  m_Vector.data() + m_Vector.size(),</div><div class="line"><a name="l04355"></a><span class="lineno"> 4355</span>  key,</div><div class="line"><a name="l04356"></a><span class="lineno"> 4356</span>  VmaPairFirstLess<KeyT, ValueT>());</div><div class="line"><a name="l04357"></a><span class="lineno"> 4357</span>  <span class="keywordflow">if</span>((it != m_Vector.end()) && (it->first == key))</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="keywordflow">return</span> it;</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="keywordflow">else</span></div><div class="line"><a name="l04362"></a><span class="lineno"> 4362</span>  {</div><div class="line"><a name="l04363"></a><span class="lineno"> 4363</span>  <span class="keywordflow">return</span> m_Vector.end();</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> }</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> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l04368"></a><span class="lineno"> 4368</span> <span class="keywordtype">void</span> VmaMap<KeyT, ValueT>::erase(iterator it)</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>  VmaVectorRemove(m_Vector, it - m_Vector.begin());</div><div class="line"><a name="l04371"></a><span class="lineno"> 4371</span> }</div><div class="line"><a name="l04372"></a><span class="lineno"> 4372</span> </div><div class="line"><a name="l04373"></a><span class="lineno"> 4373</span> <span class="preprocessor">#endif // #if VMA_USE_STL_UNORDERED_MAP</span></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="preprocessor">#endif // #if 0</span></div><div class="line"><a name="l04376"></a><span class="lineno"> 4376</span> </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> <span class="keyword">class </span>VmaDeviceMemoryBlock;</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> <span class="keyword">enum</span> VMA_CACHE_OPERATION { VMA_CACHE_FLUSH, VMA_CACHE_INVALIDATE };</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> <span class="keyword">struct </span>VmaAllocation_T</div><div class="line"><a name="l04384"></a><span class="lineno"> 4384</span> {</div><div class="line"><a name="l04385"></a><span class="lineno"> 4385</span>  VMA_CLASS_NO_COPY(VmaAllocation_T)</div><div class="line"><a name="l04386"></a><span class="lineno"> 4386</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04387"></a><span class="lineno"> 4387</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="l04388"></a><span class="lineno"> 4388</span> </div><div class="line"><a name="l04389"></a><span class="lineno"> 4389</span>  <span class="keyword">enum</span> FLAGS</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>  FLAG_USER_DATA_STRING = 0x01,</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="keyword">public</span>:</div><div class="line"><a name="l04395"></a><span class="lineno"> 4395</span>  <span class="keyword">enum</span> ALLOCATION_TYPE</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>  ALLOCATION_TYPE_NONE,</div><div class="line"><a name="l04398"></a><span class="lineno"> 4398</span>  ALLOCATION_TYPE_BLOCK,</div><div class="line"><a name="l04399"></a><span class="lineno"> 4399</span>  ALLOCATION_TYPE_DEDICATED,</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> </div><div class="line"><a name="l04402"></a><span class="lineno"> 4402</span>  VmaAllocation_T(uint32_t currentFrameIndex, <span class="keywordtype">bool</span> userDataString) :</div><div class="line"><a name="l04403"></a><span class="lineno"> 4403</span>  m_Alignment(1),</div><div class="line"><a name="l04404"></a><span class="lineno"> 4404</span>  m_Size(0),</div><div class="line"><a name="l04405"></a><span class="lineno"> 4405</span>  m_pUserData(VMA_NULL),</div><div class="line"><a name="l04406"></a><span class="lineno"> 4406</span>  m_LastUseFrameIndex(currentFrameIndex),</div><div class="line"><a name="l04407"></a><span class="lineno"> 4407</span>  m_Type((uint8_t)ALLOCATION_TYPE_NONE),</div><div class="line"><a name="l04408"></a><span class="lineno"> 4408</span>  m_SuballocationType((uint8_t)VMA_SUBALLOCATION_TYPE_UNKNOWN),</div><div class="line"><a name="l04409"></a><span class="lineno"> 4409</span>  m_MapCount(0),</div><div class="line"><a name="l04410"></a><span class="lineno"> 4410</span>  m_Flags(userDataString ? (uint8_t)FLAG_USER_DATA_STRING : 0)</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="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04413"></a><span class="lineno"> 4413</span>  m_CreationFrameIndex = currentFrameIndex;</div><div class="line"><a name="l04414"></a><span class="lineno"> 4414</span>  m_BufferImageUsage = 0;</div><div class="line"><a name="l04415"></a><span class="lineno"> 4415</span> <span class="preprocessor">#endif</span></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>  ~VmaAllocation_T()</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>  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="l04421"></a><span class="lineno"> 4421</span> </div><div class="line"><a name="l04422"></a><span class="lineno"> 4422</span>  <span class="comment">// Check if owned string was freed.</span></div><div class="line"><a name="l04423"></a><span class="lineno"> 4423</span>  VMA_ASSERT(m_pUserData == VMA_NULL);</div><div class="line"><a name="l04424"></a><span class="lineno"> 4424</span>  }</div><div class="line"><a name="l04425"></a><span class="lineno"> 4425</span> </div><div class="line"><a name="l04426"></a><span class="lineno"> 4426</span>  <span class="keywordtype">void</span> InitBlockAllocation(</div><div class="line"><a name="l04427"></a><span class="lineno"> 4427</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l04428"></a><span class="lineno"> 4428</span>  VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l04429"></a><span class="lineno"> 4429</span>  VkDeviceSize offset,</div><div class="line"><a name="l04430"></a><span class="lineno"> 4430</span>  VkDeviceSize alignment,</div><div class="line"><a name="l04431"></a><span class="lineno"> 4431</span>  VkDeviceSize size,</div><div class="line"><a name="l04432"></a><span class="lineno"> 4432</span>  VmaSuballocationType suballocationType,</div><div class="line"><a name="l04433"></a><span class="lineno"> 4433</span>  <span class="keywordtype">bool</span> mapped,</div><div class="line"><a name="l04434"></a><span class="lineno"> 4434</span>  <span class="keywordtype">bool</span> canBecomeLost)</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>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l04437"></a><span class="lineno"> 4437</span>  VMA_ASSERT(block != VMA_NULL);</div><div class="line"><a name="l04438"></a><span class="lineno"> 4438</span>  m_Type = (uint8_t)ALLOCATION_TYPE_BLOCK;</div><div class="line"><a name="l04439"></a><span class="lineno"> 4439</span>  m_Alignment = alignment;</div><div class="line"><a name="l04440"></a><span class="lineno"> 4440</span>  m_Size = size;</div><div class="line"><a name="l04441"></a><span class="lineno"> 4441</span>  m_MapCount = mapped ? MAP_COUNT_FLAG_PERSISTENT_MAP : 0;</div><div class="line"><a name="l04442"></a><span class="lineno"> 4442</span>  m_SuballocationType = (uint8_t)suballocationType;</div><div class="line"><a name="l04443"></a><span class="lineno"> 4443</span>  m_BlockAllocation.m_hPool = hPool;</div><div class="line"><a name="l04444"></a><span class="lineno"> 4444</span>  m_BlockAllocation.m_Block = block;</div><div class="line"><a name="l04445"></a><span class="lineno"> 4445</span>  m_BlockAllocation.m_Offset = offset;</div><div class="line"><a name="l04446"></a><span class="lineno"> 4446</span>  m_BlockAllocation.m_CanBecomeLost = canBecomeLost;</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> </div><div class="line"><a name="l04449"></a><span class="lineno"> 4449</span>  <span class="keywordtype">void</span> InitLost()</div><div class="line"><a name="l04450"></a><span class="lineno"> 4450</span>  {</div><div class="line"><a name="l04451"></a><span class="lineno"> 4451</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l04452"></a><span class="lineno"> 4452</span>  VMA_ASSERT(m_LastUseFrameIndex.load() == VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l04453"></a><span class="lineno"> 4453</span>  m_Type = (uint8_t)ALLOCATION_TYPE_BLOCK;</div><div class="line"><a name="l04454"></a><span class="lineno"> 4454</span>  m_BlockAllocation.m_hPool = VK_NULL_HANDLE;</div><div class="line"><a name="l04455"></a><span class="lineno"> 4455</span>  m_BlockAllocation.m_Block = VMA_NULL;</div><div class="line"><a name="l04456"></a><span class="lineno"> 4456</span>  m_BlockAllocation.m_Offset = 0;</div><div class="line"><a name="l04457"></a><span class="lineno"> 4457</span>  m_BlockAllocation.m_CanBecomeLost = <span class="keyword">true</span>;</div><div class="line"><a name="l04458"></a><span class="lineno"> 4458</span>  }</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="keywordtype">void</span> ChangeBlockAllocation(</div><div class="line"><a name="l04461"></a><span class="lineno"> 4461</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l04462"></a><span class="lineno"> 4462</span>  VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l04463"></a><span class="lineno"> 4463</span>  VkDeviceSize offset);</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="comment">// pMappedData not null means allocation is created with MAPPED flag.</span></div><div class="line"><a name="l04466"></a><span class="lineno"> 4466</span>  <span class="keywordtype">void</span> InitDedicatedAllocation(</div><div class="line"><a name="l04467"></a><span class="lineno"> 4467</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l04468"></a><span class="lineno"> 4468</span>  VkDeviceMemory hMemory,</div><div class="line"><a name="l04469"></a><span class="lineno"> 4469</span>  VmaSuballocationType suballocationType,</div><div class="line"><a name="l04470"></a><span class="lineno"> 4470</span>  <span class="keywordtype">void</span>* pMappedData,</div><div class="line"><a name="l04471"></a><span class="lineno"> 4471</span>  VkDeviceSize size)</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>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l04474"></a><span class="lineno"> 4474</span>  VMA_ASSERT(hMemory != VK_NULL_HANDLE);</div><div class="line"><a name="l04475"></a><span class="lineno"> 4475</span>  m_Type = (uint8_t)ALLOCATION_TYPE_DEDICATED;</div><div class="line"><a name="l04476"></a><span class="lineno"> 4476</span>  m_Alignment = 0;</div><div class="line"><a name="l04477"></a><span class="lineno"> 4477</span>  m_Size = size;</div><div class="line"><a name="l04478"></a><span class="lineno"> 4478</span>  m_SuballocationType = (uint8_t)suballocationType;</div><div class="line"><a name="l04479"></a><span class="lineno"> 4479</span>  m_MapCount = (pMappedData != VMA_NULL) ? MAP_COUNT_FLAG_PERSISTENT_MAP : 0;</div><div class="line"><a name="l04480"></a><span class="lineno"> 4480</span>  m_DedicatedAllocation.m_MemoryTypeIndex = memoryTypeIndex;</div><div class="line"><a name="l04481"></a><span class="lineno"> 4481</span>  m_DedicatedAllocation.m_hMemory = hMemory;</div><div class="line"><a name="l04482"></a><span class="lineno"> 4482</span>  m_DedicatedAllocation.m_pMappedData = pMappedData;</div><div class="line"><a name="l04483"></a><span class="lineno"> 4483</span>  }</div><div class="line"><a name="l04484"></a><span class="lineno"> 4484</span> </div><div class="line"><a name="l04485"></a><span class="lineno"> 4485</span>  ALLOCATION_TYPE GetType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (ALLOCATION_TYPE)m_Type; }</div><div class="line"><a name="l04486"></a><span class="lineno"> 4486</span>  VkDeviceSize GetAlignment()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Alignment; }</div><div class="line"><a name="l04487"></a><span class="lineno"> 4487</span>  VkDeviceSize GetSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Size; }</div><div class="line"><a name="l04488"></a><span class="lineno"> 4488</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="l04489"></a><span class="lineno"> 4489</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="l04490"></a><span class="lineno"> 4490</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="l04491"></a><span class="lineno"> 4491</span>  VmaSuballocationType GetSuballocationType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (VmaSuballocationType)m_SuballocationType; }</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>  VmaDeviceMemoryBlock* GetBlock()<span class="keyword"> const</span></div><div class="line"><a name="l04494"></a><span class="lineno"> 4494</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04495"></a><span class="lineno"> 4495</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l04496"></a><span class="lineno"> 4496</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block;</div><div class="line"><a name="l04497"></a><span class="lineno"> 4497</span>  }</div><div class="line"><a name="l04498"></a><span class="lineno"> 4498</span>  VkDeviceSize GetOffset() <span class="keyword">const</span>;</div><div class="line"><a name="l04499"></a><span class="lineno"> 4499</span>  VkDeviceMemory GetMemory() <span class="keyword">const</span>;</div><div class="line"><a name="l04500"></a><span class="lineno"> 4500</span>  uint32_t GetMemoryTypeIndex() <span class="keyword">const</span>;</div><div class="line"><a name="l04501"></a><span class="lineno"> 4501</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="l04502"></a><span class="lineno"> 4502</span>  <span class="keywordtype">void</span>* GetMappedData() <span class="keyword">const</span>;</div><div class="line"><a name="l04503"></a><span class="lineno"> 4503</span>  <span class="keywordtype">bool</span> CanBecomeLost() <span class="keyword">const</span>;</div><div class="line"><a name="l04504"></a><span class="lineno"> 4504</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> GetPool() <span class="keyword">const</span>;</div><div class="line"><a name="l04505"></a><span class="lineno"> 4505</span>  </div><div class="line"><a name="l04506"></a><span class="lineno"> 4506</span>  uint32_t GetLastUseFrameIndex()<span class="keyword"> const</span></div><div class="line"><a name="l04507"></a><span class="lineno"> 4507</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04508"></a><span class="lineno"> 4508</span>  <span class="keywordflow">return</span> m_LastUseFrameIndex.load();</div><div class="line"><a name="l04509"></a><span class="lineno"> 4509</span>  }</div><div class="line"><a name="l04510"></a><span class="lineno"> 4510</span>  <span class="keywordtype">bool</span> CompareExchangeLastUseFrameIndex(uint32_t& expected, uint32_t desired)</div><div class="line"><a name="l04511"></a><span class="lineno"> 4511</span>  {</div><div class="line"><a name="l04512"></a><span class="lineno"> 4512</span>  <span class="keywordflow">return</span> m_LastUseFrameIndex.compare_exchange_weak(expected, desired);</div><div class="line"><a name="l04513"></a><span class="lineno"> 4513</span>  }</div><div class="line"><a name="l04514"></a><span class="lineno"> 4514</span>  <span class="comment">/*</span></div><div class="line"><a name="l04515"></a><span class="lineno"> 4515</span> <span class="comment"> - If hAllocation.LastUseFrameIndex + frameInUseCount < allocator.CurrentFrameIndex,</span></div><div class="line"><a name="l04516"></a><span class="lineno"> 4516</span> <span class="comment"> makes it lost by setting LastUseFrameIndex = VMA_FRAME_INDEX_LOST and returns true.</span></div><div class="line"><a name="l04517"></a><span class="lineno"> 4517</span> <span class="comment"> - Else, returns false.</span></div><div class="line"><a name="l04518"></a><span class="lineno"> 4518</span> <span class="comment"> </span></div><div class="line"><a name="l04519"></a><span class="lineno"> 4519</span> <span class="comment"> If hAllocation is already lost, assert - you should not call it then.</span></div><div class="line"><a name="l04520"></a><span class="lineno"> 4520</span> <span class="comment"> If hAllocation was not created with CAN_BECOME_LOST_BIT, assert.</span></div><div class="line"><a name="l04521"></a><span class="lineno"> 4521</span> <span class="comment"> */</span></div><div class="line"><a name="l04522"></a><span class="lineno"> 4522</span>  <span class="keywordtype">bool</span> MakeLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l04523"></a><span class="lineno"> 4523</span> </div><div class="line"><a name="l04524"></a><span class="lineno"> 4524</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="l04525"></a><span class="lineno"> 4525</span>  {</div><div class="line"><a name="l04526"></a><span class="lineno"> 4526</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l04527"></a><span class="lineno"> 4527</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l04528"></a><span class="lineno"> 4528</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = 1;</div><div class="line"><a name="l04529"></a><span class="lineno"> 4529</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l04530"></a><span class="lineno"> 4530</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = m_Size;</div><div class="line"><a name="l04531"></a><span class="lineno"> 4531</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = 0;</div><div class="line"><a name="l04532"></a><span class="lineno"> 4532</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="l04533"></a><span class="lineno"> 4533</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l04534"></a><span class="lineno"> 4534</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</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> </div><div class="line"><a name="l04537"></a><span class="lineno"> 4537</span>  <span class="keywordtype">void</span> BlockAllocMap();</div><div class="line"><a name="l04538"></a><span class="lineno"> 4538</span>  <span class="keywordtype">void</span> BlockAllocUnmap();</div><div class="line"><a name="l04539"></a><span class="lineno"> 4539</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="l04540"></a><span class="lineno"> 4540</span>  <span class="keywordtype">void</span> DedicatedAllocUnmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04541"></a><span class="lineno"> 4541</span> </div><div class="line"><a name="l04542"></a><span class="lineno"> 4542</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04543"></a><span class="lineno"> 4543</span>  uint32_t GetCreationFrameIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_CreationFrameIndex; }</div><div class="line"><a name="l04544"></a><span class="lineno"> 4544</span>  uint32_t GetBufferImageUsage()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BufferImageUsage; }</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>  <span class="keywordtype">void</span> InitBufferImageUsage(uint32_t bufferImageUsage)</div><div class="line"><a name="l04547"></a><span class="lineno"> 4547</span>  {</div><div class="line"><a name="l04548"></a><span class="lineno"> 4548</span>  VMA_ASSERT(m_BufferImageUsage == 0);</div><div class="line"><a name="l04549"></a><span class="lineno"> 4549</span>  m_BufferImageUsage = bufferImageUsage;</div><div class="line"><a name="l04550"></a><span class="lineno"> 4550</span>  }</div><div class="line"><a name="l04551"></a><span class="lineno"> 4551</span> </div><div class="line"><a name="l04552"></a><span class="lineno"> 4552</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="l04553"></a><span class="lineno"> 4553</span> <span class="preprocessor">#endif</span></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> <span class="keyword">private</span>:</div><div class="line"><a name="l04556"></a><span class="lineno"> 4556</span>  VkDeviceSize m_Alignment;</div><div class="line"><a name="l04557"></a><span class="lineno"> 4557</span>  VkDeviceSize m_Size;</div><div class="line"><a name="l04558"></a><span class="lineno"> 4558</span>  <span class="keywordtype">void</span>* m_pUserData;</div><div class="line"><a name="l04559"></a><span class="lineno"> 4559</span>  VMA_ATOMIC_UINT32 m_LastUseFrameIndex;</div><div class="line"><a name="l04560"></a><span class="lineno"> 4560</span>  uint8_t m_Type; <span class="comment">// ALLOCATION_TYPE</span></div><div class="line"><a name="l04561"></a><span class="lineno"> 4561</span>  uint8_t m_SuballocationType; <span class="comment">// VmaSuballocationType</span></div><div class="line"><a name="l04562"></a><span class="lineno"> 4562</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="l04563"></a><span class="lineno"> 4563</span>  <span class="comment">// Bits with mask 0x7F are reference counter for vmaMapMemory()/vmaUnmapMemory().</span></div><div class="line"><a name="l04564"></a><span class="lineno"> 4564</span>  uint8_t m_MapCount;</div><div class="line"><a name="l04565"></a><span class="lineno"> 4565</span>  uint8_t m_Flags; <span class="comment">// enum FLAGS</span></div><div class="line"><a name="l04566"></a><span class="lineno"> 4566</span> </div><div class="line"><a name="l04567"></a><span class="lineno"> 4567</span>  <span class="comment">// Allocation out of VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l04568"></a><span class="lineno"> 4568</span>  <span class="keyword">struct </span>BlockAllocation</div><div class="line"><a name="l04569"></a><span class="lineno"> 4569</span>  {</div><div class="line"><a name="l04570"></a><span class="lineno"> 4570</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="l04571"></a><span class="lineno"> 4571</span>  VmaDeviceMemoryBlock* m_Block;</div><div class="line"><a name="l04572"></a><span class="lineno"> 4572</span>  VkDeviceSize m_Offset;</div><div class="line"><a name="l04573"></a><span class="lineno"> 4573</span>  <span class="keywordtype">bool</span> m_CanBecomeLost;</div><div class="line"><a name="l04574"></a><span class="lineno"> 4574</span>  };</div><div class="line"><a name="l04575"></a><span class="lineno"> 4575</span> </div><div class="line"><a name="l04576"></a><span class="lineno"> 4576</span>  <span class="comment">// Allocation for an object that has its own private VkDeviceMemory.</span></div><div class="line"><a name="l04577"></a><span class="lineno"> 4577</span>  <span class="keyword">struct </span>DedicatedAllocation</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 m_MemoryTypeIndex;</div><div class="line"><a name="l04580"></a><span class="lineno"> 4580</span>  VkDeviceMemory m_hMemory;</div><div class="line"><a name="l04581"></a><span class="lineno"> 4581</span>  <span class="keywordtype">void</span>* m_pMappedData; <span class="comment">// Not null means memory is mapped.</span></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> </div><div class="line"><a name="l04584"></a><span class="lineno"> 4584</span>  <span class="keyword">union</span></div><div class="line"><a name="l04585"></a><span class="lineno"> 4585</span>  {</div><div class="line"><a name="l04586"></a><span class="lineno"> 4586</span>  <span class="comment">// Allocation out of VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l04587"></a><span class="lineno"> 4587</span>  BlockAllocation m_BlockAllocation;</div><div class="line"><a name="l04588"></a><span class="lineno"> 4588</span>  <span class="comment">// Allocation for an object that has its own private VkDeviceMemory.</span></div><div class="line"><a name="l04589"></a><span class="lineno"> 4589</span>  DedicatedAllocation m_DedicatedAllocation;</div><div class="line"><a name="l04590"></a><span class="lineno"> 4590</span>  };</div><div class="line"><a name="l04591"></a><span class="lineno"> 4591</span> </div><div class="line"><a name="l04592"></a><span class="lineno"> 4592</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04593"></a><span class="lineno"> 4593</span>  uint32_t m_CreationFrameIndex;</div><div class="line"><a name="l04594"></a><span class="lineno"> 4594</span>  uint32_t m_BufferImageUsage; <span class="comment">// 0 if unknown.</span></div><div class="line"><a name="l04595"></a><span class="lineno"> 4595</span> <span class="preprocessor">#endif</span></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> FreeUserDataString(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</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> </div><div class="line"><a name="l04600"></a><span class="lineno"> 4600</span> <span class="comment">/*</span></div><div class="line"><a name="l04601"></a><span class="lineno"> 4601</span> <span class="comment">Represents a region of VmaDeviceMemoryBlock that is either assigned and returned as</span></div><div class="line"><a name="l04602"></a><span class="lineno"> 4602</span> <span class="comment">allocated memory block or free.</span></div><div class="line"><a name="l04603"></a><span class="lineno"> 4603</span> <span class="comment">*/</span></div><div class="line"><a name="l04604"></a><span class="lineno"> 4604</span> <span class="keyword">struct </span>VmaSuballocation</div><div class="line"><a name="l04605"></a><span class="lineno"> 4605</span> {</div><div class="line"><a name="l04606"></a><span class="lineno"> 4606</span>  VkDeviceSize offset;</div><div class="line"><a name="l04607"></a><span class="lineno"> 4607</span>  VkDeviceSize size;</div><div class="line"><a name="l04608"></a><span class="lineno"> 4608</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation;</div><div class="line"><a name="l04609"></a><span class="lineno"> 4609</span>  VmaSuballocationType type;</div><div class="line"><a name="l04610"></a><span class="lineno"> 4610</span> };</div><div class="line"><a name="l04611"></a><span class="lineno"> 4611</span> </div><div class="line"><a name="l04612"></a><span class="lineno"> 4612</span> <span class="comment">// Comparator for offsets.</span></div><div class="line"><a name="l04613"></a><span class="lineno"> 4613</span> <span class="keyword">struct </span>VmaSuballocationOffsetLess</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="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="l04616"></a><span class="lineno"> 4616</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04617"></a><span class="lineno"> 4617</span>  <span class="keywordflow">return</span> lhs.offset < rhs.offset;</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> };</div><div class="line"><a name="l04620"></a><span class="lineno"> 4620</span> <span class="keyword">struct </span>VmaSuballocationOffsetGreater</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>  <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="l04623"></a><span class="lineno"> 4623</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04624"></a><span class="lineno"> 4624</span>  <span class="keywordflow">return</span> lhs.offset > rhs.offset;</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> };</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">typedef</span> VmaList< VmaSuballocation, VmaStlAllocator<VmaSuballocation> > VmaSuballocationList;</div><div class="line"><a name="l04629"></a><span class="lineno"> 4629</span> </div><div class="line"><a name="l04630"></a><span class="lineno"> 4630</span> <span class="comment">// Cost of one additional allocation lost, as equivalent in bytes.</span></div><div class="line"><a name="l04631"></a><span class="lineno"> 4631</span> <span class="keyword">static</span> <span class="keyword">const</span> VkDeviceSize VMA_LOST_ALLOCATION_COST = 1048576;</div><div class="line"><a name="l04632"></a><span class="lineno"> 4632</span> </div><div class="line"><a name="l04633"></a><span class="lineno"> 4633</span> <span class="comment">/*</span></div><div class="line"><a name="l04634"></a><span class="lineno"> 4634</span> <span class="comment">Parameters of planned allocation inside a VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l04635"></a><span class="lineno"> 4635</span> <span class="comment"></span></div><div class="line"><a name="l04636"></a><span class="lineno"> 4636</span> <span class="comment">If canMakeOtherLost was false:</span></div><div class="line"><a name="l04637"></a><span class="lineno"> 4637</span> <span class="comment">- item points to a FREE suballocation.</span></div><div class="line"><a name="l04638"></a><span class="lineno"> 4638</span> <span class="comment">- itemsToMakeLostCount is 0.</span></div><div class="line"><a name="l04639"></a><span class="lineno"> 4639</span> <span class="comment"></span></div><div class="line"><a name="l04640"></a><span class="lineno"> 4640</span> <span class="comment">If canMakeOtherLost was true:</span></div><div class="line"><a name="l04641"></a><span class="lineno"> 4641</span> <span class="comment">- item points to first of sequence of suballocations, which are either FREE,</span></div><div class="line"><a name="l04642"></a><span class="lineno"> 4642</span> <span class="comment"> or point to VmaAllocations that can become lost.</span></div><div class="line"><a name="l04643"></a><span class="lineno"> 4643</span> <span class="comment">- itemsToMakeLostCount is the number of VmaAllocations that need to be made lost for</span></div><div class="line"><a name="l04644"></a><span class="lineno"> 4644</span> <span class="comment"> the requested allocation to succeed.</span></div><div class="line"><a name="l04645"></a><span class="lineno"> 4645</span> <span class="comment">*/</span></div><div class="line"><a name="l04646"></a><span class="lineno"> 4646</span> <span class="keyword">struct </span>VmaAllocationRequest</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>  VkDeviceSize offset;</div><div class="line"><a name="l04649"></a><span class="lineno"> 4649</span>  VkDeviceSize sumFreeSize; <span class="comment">// Sum size of free items that overlap with proposed allocation.</span></div><div class="line"><a name="l04650"></a><span class="lineno"> 4650</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="l04651"></a><span class="lineno"> 4651</span>  VmaSuballocationList::iterator item;</div><div class="line"><a name="l04652"></a><span class="lineno"> 4652</span>  <span class="keywordtype">size_t</span> itemsToMakeLostCount;</div><div class="line"><a name="l04653"></a><span class="lineno"> 4653</span>  <span class="keywordtype">void</span>* customData;</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>  VkDeviceSize CalcCost()<span class="keyword"> const</span></div><div class="line"><a name="l04656"></a><span class="lineno"> 4656</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04657"></a><span class="lineno"> 4657</span>  <span class="keywordflow">return</span> sumItemSize + itemsToMakeLostCount * VMA_LOST_ALLOCATION_COST;</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> };</div><div class="line"><a name="l04660"></a><span class="lineno"> 4660</span> </div><div class="line"><a name="l04661"></a><span class="lineno"> 4661</span> <span class="comment">/*</span></div><div class="line"><a name="l04662"></a><span class="lineno"> 4662</span> <span class="comment">Data structure used for bookkeeping of allocations and unused ranges of memory</span></div><div class="line"><a name="l04663"></a><span class="lineno"> 4663</span> <span class="comment">in a single VkDeviceMemory block.</span></div><div class="line"><a name="l04664"></a><span class="lineno"> 4664</span> <span class="comment">*/</span></div><div class="line"><a name="l04665"></a><span class="lineno"> 4665</span> <span class="keyword">class </span>VmaBlockMetadata</div><div class="line"><a name="l04666"></a><span class="lineno"> 4666</span> {</div><div class="line"><a name="l04667"></a><span class="lineno"> 4667</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04668"></a><span class="lineno"> 4668</span>  VmaBlockMetadata(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04669"></a><span class="lineno"> 4669</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata() { }</div><div class="line"><a name="l04670"></a><span class="lineno"> 4670</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size) { m_Size = size; }</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>  <span class="comment">// Validates all data structures inside this object. If not valid, returns false.</span></div><div class="line"><a name="l04673"></a><span class="lineno"> 4673</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04674"></a><span class="lineno"> 4674</span>  VkDeviceSize GetSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Size; }</div><div class="line"><a name="l04675"></a><span class="lineno"> 4675</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="l04676"></a><span class="lineno"> 4676</span>  <span class="keyword">virtual</span> VkDeviceSize GetSumFreeSize() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04677"></a><span class="lineno"> 4677</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04678"></a><span class="lineno"> 4678</span>  <span class="comment">// Returns true if this block is empty - contains only single free suballocation.</span></div><div class="line"><a name="l04679"></a><span class="lineno"> 4679</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty() <span class="keyword">const</span> = 0;</div><div class="line"><a name="l04680"></a><span class="lineno"> 4680</span> </div><div class="line"><a name="l04681"></a><span class="lineno"> 4681</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="l04682"></a><span class="lineno"> 4682</span>  <span class="comment">// Shouldn't modify blockCount.</span></div><div class="line"><a name="l04683"></a><span class="lineno"> 4683</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="l04684"></a><span class="lineno"> 4684</span> </div><div class="line"><a name="l04685"></a><span class="lineno"> 4685</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04686"></a><span class="lineno"> 4686</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="l04687"></a><span class="lineno"> 4687</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04688"></a><span class="lineno"> 4688</span> </div><div class="line"><a name="l04689"></a><span class="lineno"> 4689</span>  <span class="comment">// Tries to find a place for suballocation with given parameters inside this block.</span></div><div class="line"><a name="l04690"></a><span class="lineno"> 4690</span>  <span class="comment">// If succeeded, fills pAllocationRequest and returns true.</span></div><div class="line"><a name="l04691"></a><span class="lineno"> 4691</span>  <span class="comment">// If failed, returns false.</span></div><div class="line"><a name="l04692"></a><span class="lineno"> 4692</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l04693"></a><span class="lineno"> 4693</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04694"></a><span class="lineno"> 4694</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04695"></a><span class="lineno"> 4695</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04696"></a><span class="lineno"> 4696</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04697"></a><span class="lineno"> 4697</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04698"></a><span class="lineno"> 4698</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04699"></a><span class="lineno"> 4699</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04700"></a><span class="lineno"> 4700</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04701"></a><span class="lineno"> 4701</span>  uint32_t strategy, <span class="comment">// Always one of VMA_ALLOCATION_CREATE_STRATEGY_* flags.</span></div><div class="line"><a name="l04702"></a><span class="lineno"> 4702</span>  VmaAllocationRequest* pAllocationRequest) = 0;</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="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l04705"></a><span class="lineno"> 4705</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04706"></a><span class="lineno"> 4706</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04707"></a><span class="lineno"> 4707</span>  VmaAllocationRequest* pAllocationRequest) = 0;</div><div class="line"><a name="l04708"></a><span class="lineno"> 4708</span> </div><div class="line"><a name="l04709"></a><span class="lineno"> 4709</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount) = 0;</div><div class="line"><a name="l04710"></a><span class="lineno"> 4710</span> </div><div class="line"><a name="l04711"></a><span class="lineno"> 4711</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="l04712"></a><span class="lineno"> 4712</span> </div><div class="line"><a name="l04713"></a><span class="lineno"> 4713</span>  <span class="comment">// Makes actual allocation based on request. Request must already be checked and valid.</span></div><div class="line"><a name="l04714"></a><span class="lineno"> 4714</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l04715"></a><span class="lineno"> 4715</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l04716"></a><span class="lineno"> 4716</span>  VmaSuballocationType type,</div><div class="line"><a name="l04717"></a><span class="lineno"> 4717</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04718"></a><span class="lineno"> 4718</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04719"></a><span class="lineno"> 4719</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation) = 0;</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>  <span class="comment">// Frees suballocation assigned to given memory region.</span></div><div class="line"><a name="l04722"></a><span class="lineno"> 4722</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="l04723"></a><span class="lineno"> 4723</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset) = 0;</div><div class="line"><a name="l04724"></a><span class="lineno"> 4724</span> </div><div class="line"><a name="l04725"></a><span class="lineno"> 4725</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l04726"></a><span class="lineno"> 4726</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="l04727"></a><span class="lineno"> 4727</span> </div><div class="line"><a name="l04728"></a><span class="lineno"> 4728</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04729"></a><span class="lineno"> 4729</span>  <span class="keywordtype">void</span> PrintDetailedMap_Begin(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l04730"></a><span class="lineno"> 4730</span>  VkDeviceSize unusedBytes,</div><div class="line"><a name="l04731"></a><span class="lineno"> 4731</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l04732"></a><span class="lineno"> 4732</span>  <span class="keywordtype">size_t</span> unusedRangeCount) <span class="keyword">const</span>;</div><div class="line"><a name="l04733"></a><span class="lineno"> 4733</span>  <span class="keywordtype">void</span> PrintDetailedMap_Allocation(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l04734"></a><span class="lineno"> 4734</span>  VkDeviceSize offset,</div><div class="line"><a name="l04735"></a><span class="lineno"> 4735</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l04736"></a><span class="lineno"> 4736</span>  <span class="keywordtype">void</span> PrintDetailedMap_UnusedRange(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l04737"></a><span class="lineno"> 4737</span>  VkDeviceSize offset,</div><div class="line"><a name="l04738"></a><span class="lineno"> 4738</span>  VkDeviceSize size) <span class="keyword">const</span>;</div><div class="line"><a name="l04739"></a><span class="lineno"> 4739</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="l04740"></a><span class="lineno"> 4740</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04741"></a><span class="lineno"> 4741</span> </div><div class="line"><a name="l04742"></a><span class="lineno"> 4742</span> <span class="keyword">private</span>:</div><div class="line"><a name="l04743"></a><span class="lineno"> 4743</span>  VkDeviceSize m_Size;</div><div class="line"><a name="l04744"></a><span class="lineno"> 4744</span>  <span class="keyword">const</span> VkAllocationCallbacks* m_pAllocationCallbacks;</div><div class="line"><a name="l04745"></a><span class="lineno"> 4745</span> };</div><div class="line"><a name="l04746"></a><span class="lineno"> 4746</span> </div><div class="line"><a name="l04747"></a><span class="lineno"> 4747</span> <span class="preprocessor">#define VMA_VALIDATE(cond) do { if(!(cond)) { \</span></div><div class="line"><a name="l04748"></a><span class="lineno"> 4748</span> <span class="preprocessor"> VMA_ASSERT(0 && "Validation failed: " ## #cond); \</span></div><div class="line"><a name="l04749"></a><span class="lineno"> 4749</span> <span class="preprocessor"> return false; \</span></div><div class="line"><a name="l04750"></a><span class="lineno"> 4750</span> <span class="preprocessor"> } } while(false)</span></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">class </span>VmaBlockMetadata_Generic : <span class="keyword">public</span> VmaBlockMetadata</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>  VMA_CLASS_NO_COPY(VmaBlockMetadata_Generic)</div><div class="line"><a name="l04755"></a><span class="lineno"> 4755</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04756"></a><span class="lineno"> 4756</span>  VmaBlockMetadata_Generic(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04757"></a><span class="lineno"> 4757</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata_Generic();</div><div class="line"><a name="l04758"></a><span class="lineno"> 4758</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</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="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l04761"></a><span class="lineno"> 4761</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="l04762"></a><span class="lineno"> 4762</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="l04763"></a><span class="lineno"> 4763</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l04764"></a><span class="lineno"> 4764</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsEmpty() <span class="keyword">const</span>;</div><div class="line"><a name="l04765"></a><span class="lineno"> 4765</span> </div><div class="line"><a name="l04766"></a><span class="lineno"> 4766</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="l04767"></a><span class="lineno"> 4767</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="l04768"></a><span class="lineno"> 4768</span> </div><div class="line"><a name="l04769"></a><span class="lineno"> 4769</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04770"></a><span class="lineno"> 4770</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="l04771"></a><span class="lineno"> 4771</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04772"></a><span class="lineno"> 4772</span> </div><div class="line"><a name="l04773"></a><span class="lineno"> 4773</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l04774"></a><span class="lineno"> 4774</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04775"></a><span class="lineno"> 4775</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04776"></a><span class="lineno"> 4776</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04777"></a><span class="lineno"> 4777</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04778"></a><span class="lineno"> 4778</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04779"></a><span class="lineno"> 4779</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04780"></a><span class="lineno"> 4780</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04781"></a><span class="lineno"> 4781</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04782"></a><span class="lineno"> 4782</span>  uint32_t strategy,</div><div class="line"><a name="l04783"></a><span class="lineno"> 4783</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l04784"></a><span class="lineno"> 4784</span> </div><div class="line"><a name="l04785"></a><span class="lineno"> 4785</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l04786"></a><span class="lineno"> 4786</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04787"></a><span class="lineno"> 4787</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04788"></a><span class="lineno"> 4788</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l04789"></a><span class="lineno"> 4789</span> </div><div class="line"><a name="l04790"></a><span class="lineno"> 4790</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</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="keyword">virtual</span> VkResult CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData);</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="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l04795"></a><span class="lineno"> 4795</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l04796"></a><span class="lineno"> 4796</span>  VmaSuballocationType type,</div><div class="line"><a name="l04797"></a><span class="lineno"> 4797</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04798"></a><span class="lineno"> 4798</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04799"></a><span class="lineno"> 4799</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</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">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="l04802"></a><span class="lineno"> 4802</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset);</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="keyword">private</span>:</div><div class="line"><a name="l04805"></a><span class="lineno"> 4805</span>  uint32_t m_FreeCount;</div><div class="line"><a name="l04806"></a><span class="lineno"> 4806</span>  VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l04807"></a><span class="lineno"> 4807</span>  VmaSuballocationList m_Suballocations;</div><div class="line"><a name="l04808"></a><span class="lineno"> 4808</span>  <span class="comment">// Suballocations that are free and have size greater than certain threshold.</span></div><div class="line"><a name="l04809"></a><span class="lineno"> 4809</span>  <span class="comment">// Sorted by size, ascending.</span></div><div class="line"><a name="l04810"></a><span class="lineno"> 4810</span>  VmaVector< VmaSuballocationList::iterator, VmaStlAllocator< VmaSuballocationList::iterator > > m_FreeSuballocationsBySize;</div><div class="line"><a name="l04811"></a><span class="lineno"> 4811</span> </div><div class="line"><a name="l04812"></a><span class="lineno"> 4812</span>  <span class="keywordtype">bool</span> ValidateFreeSuballocationList() <span class="keyword">const</span>;</div><div class="line"><a name="l04813"></a><span class="lineno"> 4813</span> </div><div class="line"><a name="l04814"></a><span class="lineno"> 4814</span>  <span class="comment">// Checks if requested suballocation with given parameters can be placed in given pFreeSuballocItem.</span></div><div class="line"><a name="l04815"></a><span class="lineno"> 4815</span>  <span class="comment">// If yes, fills pOffset and returns true. If no, returns false.</span></div><div class="line"><a name="l04816"></a><span class="lineno"> 4816</span>  <span class="keywordtype">bool</span> CheckAllocation(</div><div class="line"><a name="l04817"></a><span class="lineno"> 4817</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04818"></a><span class="lineno"> 4818</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04819"></a><span class="lineno"> 4819</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04820"></a><span class="lineno"> 4820</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04821"></a><span class="lineno"> 4821</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04822"></a><span class="lineno"> 4822</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04823"></a><span class="lineno"> 4823</span>  VmaSuballocationList::const_iterator suballocItem,</div><div class="line"><a name="l04824"></a><span class="lineno"> 4824</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04825"></a><span class="lineno"> 4825</span>  VkDeviceSize* pOffset,</div><div class="line"><a name="l04826"></a><span class="lineno"> 4826</span>  <span class="keywordtype">size_t</span>* itemsToMakeLostCount,</div><div class="line"><a name="l04827"></a><span class="lineno"> 4827</span>  VkDeviceSize* pSumFreeSize,</div><div class="line"><a name="l04828"></a><span class="lineno"> 4828</span>  VkDeviceSize* pSumItemSize) <span class="keyword">const</span>;</div><div class="line"><a name="l04829"></a><span class="lineno"> 4829</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="l04830"></a><span class="lineno"> 4830</span>  <span class="keywordtype">void</span> MergeFreeWithNext(VmaSuballocationList::iterator item);</div><div class="line"><a name="l04831"></a><span class="lineno"> 4831</span>  <span class="comment">// Releases given suballocation, making it free.</span></div><div class="line"><a name="l04832"></a><span class="lineno"> 4832</span>  <span class="comment">// Merges it with adjacent free suballocations if applicable.</span></div><div class="line"><a name="l04833"></a><span class="lineno"> 4833</span>  <span class="comment">// Returns iterator to new free suballocation at this place.</span></div><div class="line"><a name="l04834"></a><span class="lineno"> 4834</span>  VmaSuballocationList::iterator FreeSuballocation(VmaSuballocationList::iterator suballocItem);</div><div class="line"><a name="l04835"></a><span class="lineno"> 4835</span>  <span class="comment">// Given free suballocation, it inserts it into sorted list of</span></div><div class="line"><a name="l04836"></a><span class="lineno"> 4836</span>  <span class="comment">// m_FreeSuballocationsBySize if it's suitable.</span></div><div class="line"><a name="l04837"></a><span class="lineno"> 4837</span>  <span class="keywordtype">void</span> RegisterFreeSuballocation(VmaSuballocationList::iterator item);</div><div class="line"><a name="l04838"></a><span class="lineno"> 4838</span>  <span class="comment">// Given free suballocation, it removes it from sorted list of</span></div><div class="line"><a name="l04839"></a><span class="lineno"> 4839</span>  <span class="comment">// m_FreeSuballocationsBySize if it's suitable.</span></div><div class="line"><a name="l04840"></a><span class="lineno"> 4840</span>  <span class="keywordtype">void</span> UnregisterFreeSuballocation(VmaSuballocationList::iterator item);</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> </div><div class="line"><a name="l04843"></a><span class="lineno"> 4843</span> <span class="comment">/*</span></div><div class="line"><a name="l04844"></a><span class="lineno"> 4844</span> <span class="comment">Allocations and their references in internal data structure look like this:</span></div><div class="line"><a name="l04845"></a><span class="lineno"> 4845</span> <span class="comment"></span></div><div class="line"><a name="l04846"></a><span class="lineno"> 4846</span> <span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_EMPTY):</span></div><div class="line"><a name="l04847"></a><span class="lineno"> 4847</span> <span class="comment"></span></div><div class="line"><a name="l04848"></a><span class="lineno"> 4848</span> <span class="comment"> 0 +-------+</span></div><div class="line"><a name="l04849"></a><span class="lineno"> 4849</span> <span class="comment"> | |</span></div><div class="line"><a name="l04850"></a><span class="lineno"> 4850</span> <span class="comment"> | |</span></div><div class="line"><a name="l04851"></a><span class="lineno"> 4851</span> <span class="comment"> | |</span></div><div class="line"><a name="l04852"></a><span class="lineno"> 4852</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04853"></a><span class="lineno"> 4853</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l04854"></a><span class="lineno"> 4854</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04855"></a><span class="lineno"> 4855</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l04856"></a><span class="lineno"> 4856</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04857"></a><span class="lineno"> 4857</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04858"></a><span class="lineno"> 4858</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04859"></a><span class="lineno"> 4859</span> <span class="comment"> | Alloc | 1st[1st.size() - 1]</span></div><div class="line"><a name="l04860"></a><span class="lineno"> 4860</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04861"></a><span class="lineno"> 4861</span> <span class="comment"> | |</span></div><div class="line"><a name="l04862"></a><span class="lineno"> 4862</span> <span class="comment"> | |</span></div><div class="line"><a name="l04863"></a><span class="lineno"> 4863</span> <span class="comment"> | |</span></div><div class="line"><a name="l04864"></a><span class="lineno"> 4864</span> <span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l04865"></a><span class="lineno"> 4865</span> <span class="comment"></span></div><div class="line"><a name="l04866"></a><span class="lineno"> 4866</span> <span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER):</span></div><div class="line"><a name="l04867"></a><span class="lineno"> 4867</span> <span class="comment"></span></div><div class="line"><a name="l04868"></a><span class="lineno"> 4868</span> <span class="comment"> 0 +-------+</span></div><div class="line"><a name="l04869"></a><span class="lineno"> 4869</span> <span class="comment"> | Alloc | 2nd[0]</span></div><div class="line"><a name="l04870"></a><span class="lineno"> 4870</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04871"></a><span class="lineno"> 4871</span> <span class="comment"> | Alloc | 2nd[1]</span></div><div class="line"><a name="l04872"></a><span class="lineno"> 4872</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04873"></a><span class="lineno"> 4873</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04874"></a><span class="lineno"> 4874</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04875"></a><span class="lineno"> 4875</span> <span class="comment"> | Alloc | 2nd[2nd.size() - 1]</span></div><div class="line"><a name="l04876"></a><span class="lineno"> 4876</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04877"></a><span class="lineno"> 4877</span> <span class="comment"> | |</span></div><div class="line"><a name="l04878"></a><span class="lineno"> 4878</span> <span class="comment"> | |</span></div><div class="line"><a name="l04879"></a><span class="lineno"> 4879</span> <span class="comment"> | |</span></div><div class="line"><a name="l04880"></a><span class="lineno"> 4880</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04881"></a><span class="lineno"> 4881</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l04882"></a><span class="lineno"> 4882</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04883"></a><span class="lineno"> 4883</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l04884"></a><span class="lineno"> 4884</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04885"></a><span class="lineno"> 4885</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04886"></a><span class="lineno"> 4886</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04887"></a><span class="lineno"> 4887</span> <span class="comment"> | Alloc | 1st[1st.size() - 1]</span></div><div class="line"><a name="l04888"></a><span class="lineno"> 4888</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04889"></a><span class="lineno"> 4889</span> <span class="comment"> | |</span></div><div class="line"><a name="l04890"></a><span class="lineno"> 4890</span> <span class="comment">GetSize() +-------+</span></div><div class="line"><a name="l04891"></a><span class="lineno"> 4891</span> <span class="comment"></span></div><div class="line"><a name="l04892"></a><span class="lineno"> 4892</span> <span class="comment">if(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK):</span></div><div class="line"><a name="l04893"></a><span class="lineno"> 4893</span> <span class="comment"></span></div><div class="line"><a name="l04894"></a><span class="lineno"> 4894</span> <span class="comment"> 0 +-------+</span></div><div class="line"><a name="l04895"></a><span class="lineno"> 4895</span> <span class="comment"> | |</span></div><div class="line"><a name="l04896"></a><span class="lineno"> 4896</span> <span class="comment"> | |</span></div><div class="line"><a name="l04897"></a><span class="lineno"> 4897</span> <span class="comment"> | |</span></div><div class="line"><a name="l04898"></a><span class="lineno"> 4898</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04899"></a><span class="lineno"> 4899</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount]</span></div><div class="line"><a name="l04900"></a><span class="lineno"> 4900</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04901"></a><span class="lineno"> 4901</span> <span class="comment"> | Alloc | 1st[m_1stNullItemsBeginCount + 1]</span></div><div class="line"><a name="l04902"></a><span class="lineno"> 4902</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04903"></a><span class="lineno"> 4903</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04904"></a><span class="lineno"> 4904</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04905"></a><span class="lineno"> 4905</span> <span class="comment"> | Alloc | 1st[1st.size() - 1]</span></div><div class="line"><a name="l04906"></a><span class="lineno"> 4906</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04907"></a><span class="lineno"> 4907</span> <span class="comment"> | |</span></div><div class="line"><a name="l04908"></a><span class="lineno"> 4908</span> <span class="comment"> | |</span></div><div class="line"><a name="l04909"></a><span class="lineno"> 4909</span> <span class="comment"> | |</span></div><div class="line"><a name="l04910"></a><span class="lineno"> 4910</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04911"></a><span class="lineno"> 4911</span> <span class="comment"> | Alloc | 2nd[2nd.size() - 1]</span></div><div class="line"><a name="l04912"></a><span class="lineno"> 4912</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04913"></a><span class="lineno"> 4913</span> <span class="comment"> | ... |</span></div><div class="line"><a name="l04914"></a><span class="lineno"> 4914</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04915"></a><span class="lineno"> 4915</span> <span class="comment"> | Alloc | 2nd[1]</span></div><div class="line"><a name="l04916"></a><span class="lineno"> 4916</span> <span class="comment"> +-------+</span></div><div class="line"><a name="l04917"></a><span class="lineno"> 4917</span> <span class="comment"> | Alloc | 2nd[0]</span></div><div class="line"><a name="l04918"></a><span class="lineno"> 4918</span> <span class="comment">GetSize() +-------+</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">*/</span></div><div class="line"><a name="l04921"></a><span class="lineno"> 4921</span> <span class="keyword">class </span>VmaBlockMetadata_Linear : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l04922"></a><span class="lineno"> 4922</span> {</div><div class="line"><a name="l04923"></a><span class="lineno"> 4923</span>  VMA_CLASS_NO_COPY(VmaBlockMetadata_Linear)</div><div class="line"><a name="l04924"></a><span class="lineno"> 4924</span> <span class="keyword">public</span>:</div><div class="line"><a name="l04925"></a><span class="lineno"> 4925</span>  VmaBlockMetadata_Linear(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l04926"></a><span class="lineno"> 4926</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata_Linear();</div><div class="line"><a name="l04927"></a><span class="lineno"> 4927</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</div><div class="line"><a name="l04928"></a><span class="lineno"> 4928</span> </div><div class="line"><a name="l04929"></a><span class="lineno"> 4929</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l04930"></a><span class="lineno"> 4930</span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetAllocationCount() <span class="keyword">const</span>;</div><div class="line"><a name="l04931"></a><span class="lineno"> 4931</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="l04932"></a><span class="lineno"> 4932</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l04933"></a><span class="lineno"> 4933</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="l04934"></a><span class="lineno"> 4934</span> </div><div class="line"><a name="l04935"></a><span class="lineno"> 4935</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="l04936"></a><span class="lineno"> 4936</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="l04937"></a><span class="lineno"> 4937</span> </div><div class="line"><a name="l04938"></a><span class="lineno"> 4938</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04939"></a><span class="lineno"> 4939</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="l04940"></a><span class="lineno"> 4940</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04941"></a><span class="lineno"> 4941</span> </div><div class="line"><a name="l04942"></a><span class="lineno"> 4942</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l04943"></a><span class="lineno"> 4943</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04944"></a><span class="lineno"> 4944</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04945"></a><span class="lineno"> 4945</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04946"></a><span class="lineno"> 4946</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04947"></a><span class="lineno"> 4947</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04948"></a><span class="lineno"> 4948</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04949"></a><span class="lineno"> 4949</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04950"></a><span class="lineno"> 4950</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04951"></a><span class="lineno"> 4951</span>  uint32_t strategy,</div><div class="line"><a name="l04952"></a><span class="lineno"> 4952</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l04953"></a><span class="lineno"> 4953</span> </div><div class="line"><a name="l04954"></a><span class="lineno"> 4954</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l04955"></a><span class="lineno"> 4955</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04956"></a><span class="lineno"> 4956</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04957"></a><span class="lineno"> 4957</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l04958"></a><span class="lineno"> 4958</span> </div><div class="line"><a name="l04959"></a><span class="lineno"> 4959</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l04960"></a><span class="lineno"> 4960</span> </div><div class="line"><a name="l04961"></a><span class="lineno"> 4961</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="l04962"></a><span class="lineno"> 4962</span> </div><div class="line"><a name="l04963"></a><span class="lineno"> 4963</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l04964"></a><span class="lineno"> 4964</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l04965"></a><span class="lineno"> 4965</span>  VmaSuballocationType type,</div><div class="line"><a name="l04966"></a><span class="lineno"> 4966</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04967"></a><span class="lineno"> 4967</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l04968"></a><span class="lineno"> 4968</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l04969"></a><span class="lineno"> 4969</span> </div><div class="line"><a name="l04970"></a><span class="lineno"> 4970</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="l04971"></a><span class="lineno"> 4971</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset);</div><div class="line"><a name="l04972"></a><span class="lineno"> 4972</span> </div><div class="line"><a name="l04973"></a><span class="lineno"> 4973</span> <span class="keyword">private</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"> There are two suballocation vectors, used in ping-pong way.</span></div><div class="line"><a name="l04976"></a><span class="lineno"> 4976</span> <span class="comment"> The one with index m_1stVectorIndex is called 1st.</span></div><div class="line"><a name="l04977"></a><span class="lineno"> 4977</span> <span class="comment"> The one with index (m_1stVectorIndex ^ 1) is called 2nd.</span></div><div class="line"><a name="l04978"></a><span class="lineno"> 4978</span> <span class="comment"> 2nd can be non-empty only when 1st is not empty.</span></div><div class="line"><a name="l04979"></a><span class="lineno"> 4979</span> <span class="comment"> When 2nd is not empty, m_2ndVectorMode indicates its mode of operation.</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="keyword">typedef</span> VmaVector< VmaSuballocation, VmaStlAllocator<VmaSuballocation> > SuballocationVectorType;</div><div class="line"><a name="l04982"></a><span class="lineno"> 4982</span> </div><div class="line"><a name="l04983"></a><span class="lineno"> 4983</span>  <span class="keyword">enum</span> SECOND_VECTOR_MODE</div><div class="line"><a name="l04984"></a><span class="lineno"> 4984</span>  {</div><div class="line"><a name="l04985"></a><span class="lineno"> 4985</span>  SECOND_VECTOR_EMPTY,</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"> Suballocations in 2nd vector are created later than the ones in 1st, but they</span></div><div class="line"><a name="l04988"></a><span class="lineno"> 4988</span> <span class="comment"> all have smaller offset.</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>  SECOND_VECTOR_RING_BUFFER,</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"> Suballocations in 2nd vector are upper side of double stack.</span></div><div class="line"><a name="l04993"></a><span class="lineno"> 4993</span> <span class="comment"> They all have offsets higher than those in 1st vector.</span></div><div class="line"><a name="l04994"></a><span class="lineno"> 4994</span> <span class="comment"> Top of this stack means smaller offsets, but higher indices in this vector.</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>  SECOND_VECTOR_DOUBLE_STACK,</div><div class="line"><a name="l04997"></a><span class="lineno"> 4997</span>  };</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>  VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l05000"></a><span class="lineno"> 5000</span>  SuballocationVectorType m_Suballocations0, m_Suballocations1;</div><div class="line"><a name="l05001"></a><span class="lineno"> 5001</span>  uint32_t m_1stVectorIndex;</div><div class="line"><a name="l05002"></a><span class="lineno"> 5002</span>  SECOND_VECTOR_MODE m_2ndVectorMode;</div><div class="line"><a name="l05003"></a><span class="lineno"> 5003</span> </div><div class="line"><a name="l05004"></a><span class="lineno"> 5004</span>  SuballocationVectorType& AccessSuballocations1st() { <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations1 : m_Suballocations0; }</div><div class="line"><a name="l05005"></a><span class="lineno"> 5005</span>  SuballocationVectorType& AccessSuballocations2nd() { <span class="keywordflow">return</span> m_1stVectorIndex ? m_Suballocations0 : m_Suballocations1; }</div><div class="line"><a name="l05006"></a><span class="lineno"> 5006</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="l05007"></a><span class="lineno"> 5007</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="l05008"></a><span class="lineno"> 5008</span>  </div><div class="line"><a name="l05009"></a><span class="lineno"> 5009</span>  <span class="comment">// Number of items in 1st vector with hAllocation = null at the beginning.</span></div><div class="line"><a name="l05010"></a><span class="lineno"> 5010</span>  <span class="keywordtype">size_t</span> m_1stNullItemsBeginCount;</div><div class="line"><a name="l05011"></a><span class="lineno"> 5011</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="l05012"></a><span class="lineno"> 5012</span>  <span class="keywordtype">size_t</span> m_1stNullItemsMiddleCount;</div><div class="line"><a name="l05013"></a><span class="lineno"> 5013</span>  <span class="comment">// Number of items in 2nd vector with hAllocation = null.</span></div><div class="line"><a name="l05014"></a><span class="lineno"> 5014</span>  <span class="keywordtype">size_t</span> m_2ndNullItemsCount;</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="keywordtype">bool</span> ShouldCompact1st() <span class="keyword">const</span>;</div><div class="line"><a name="l05017"></a><span class="lineno"> 5017</span>  <span class="keywordtype">void</span> CleanupAfterFree();</div><div class="line"><a name="l05018"></a><span class="lineno"> 5018</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="comment">/*</span></div><div class="line"><a name="l05021"></a><span class="lineno"> 5021</span> <span class="comment">- GetSize() is the original size of allocated memory block.</span></div><div class="line"><a name="l05022"></a><span class="lineno"> 5022</span> <span class="comment">- m_UsableSize is this size aligned down to a power of two.</span></div><div class="line"><a name="l05023"></a><span class="lineno"> 5023</span> <span class="comment"> All allocations and calculations happen relative to m_UsableSize.</span></div><div class="line"><a name="l05024"></a><span class="lineno"> 5024</span> <span class="comment">- GetUnusableSize() is the difference between them.</span></div><div class="line"><a name="l05025"></a><span class="lineno"> 5025</span> <span class="comment"> It is repoted as separate, unused range, not available for allocations.</span></div><div class="line"><a name="l05026"></a><span class="lineno"> 5026</span> <span class="comment"></span></div><div class="line"><a name="l05027"></a><span class="lineno"> 5027</span> <span class="comment">Node at level 0 has size = m_UsableSize.</span></div><div class="line"><a name="l05028"></a><span class="lineno"> 5028</span> <span class="comment">Each next level contains nodes with size 2 times smaller than current level.</span></div><div class="line"><a name="l05029"></a><span class="lineno"> 5029</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="l05030"></a><span class="lineno"> 5030</span> <span class="comment">*/</span></div><div class="line"><a name="l05031"></a><span class="lineno"> 5031</span> <span class="keyword">class </span>VmaBlockMetadata_Buddy : <span class="keyword">public</span> VmaBlockMetadata</div><div class="line"><a name="l05032"></a><span class="lineno"> 5032</span> {</div><div class="line"><a name="l05033"></a><span class="lineno"> 5033</span>  VMA_CLASS_NO_COPY(VmaBlockMetadata_Buddy)</div><div class="line"><a name="l05034"></a><span class="lineno"> 5034</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05035"></a><span class="lineno"> 5035</span>  VmaBlockMetadata_Buddy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05036"></a><span class="lineno"> 5036</span>  <span class="keyword">virtual</span> ~VmaBlockMetadata_Buddy();</div><div class="line"><a name="l05037"></a><span class="lineno"> 5037</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Init(VkDeviceSize size);</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">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l05040"></a><span class="lineno"> 5040</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="l05041"></a><span class="lineno"> 5041</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="l05042"></a><span class="lineno"> 5042</span>  <span class="keyword">virtual</span> VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l05043"></a><span class="lineno"> 5043</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="l05044"></a><span class="lineno"> 5044</span> </div><div class="line"><a name="l05045"></a><span class="lineno"> 5045</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="l05046"></a><span class="lineno"> 5046</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="l05047"></a><span class="lineno"> 5047</span> </div><div class="line"><a name="l05048"></a><span class="lineno"> 5048</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05049"></a><span class="lineno"> 5049</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="l05050"></a><span class="lineno"> 5050</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05051"></a><span class="lineno"> 5051</span> </div><div class="line"><a name="l05052"></a><span class="lineno"> 5052</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l05053"></a><span class="lineno"> 5053</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05054"></a><span class="lineno"> 5054</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l05055"></a><span class="lineno"> 5055</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05056"></a><span class="lineno"> 5056</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l05057"></a><span class="lineno"> 5057</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l05058"></a><span class="lineno"> 5058</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05059"></a><span class="lineno"> 5059</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l05060"></a><span class="lineno"> 5060</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l05061"></a><span class="lineno"> 5061</span>  uint32_t strategy,</div><div class="line"><a name="l05062"></a><span class="lineno"> 5062</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05063"></a><span class="lineno"> 5063</span> </div><div class="line"><a name="l05064"></a><span class="lineno"> 5064</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l05065"></a><span class="lineno"> 5065</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05066"></a><span class="lineno"> 5066</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l05067"></a><span class="lineno"> 5067</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l05068"></a><span class="lineno"> 5068</span> </div><div class="line"><a name="l05069"></a><span class="lineno"> 5069</span>  <span class="keyword">virtual</span> uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l05070"></a><span class="lineno"> 5070</span> </div><div class="line"><a name="l05071"></a><span class="lineno"> 5071</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="l05072"></a><span class="lineno"> 5072</span> </div><div class="line"><a name="l05073"></a><span class="lineno"> 5073</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l05074"></a><span class="lineno"> 5074</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l05075"></a><span class="lineno"> 5075</span>  VmaSuballocationType type,</div><div class="line"><a name="l05076"></a><span class="lineno"> 5076</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l05077"></a><span class="lineno"> 5077</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l05078"></a><span class="lineno"> 5078</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</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>  <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="l05081"></a><span class="lineno"> 5081</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> FreeAtOffset(VkDeviceSize offset) { FreeAtOffset(VMA_NULL, offset); }</div><div class="line"><a name="l05082"></a><span class="lineno"> 5082</span> </div><div class="line"><a name="l05083"></a><span class="lineno"> 5083</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05084"></a><span class="lineno"> 5084</span>  <span class="keyword">static</span> <span class="keyword">const</span> VkDeviceSize MIN_NODE_SIZE = 32;</div><div class="line"><a name="l05085"></a><span class="lineno"> 5085</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="l05086"></a><span class="lineno"> 5086</span> </div><div class="line"><a name="l05087"></a><span class="lineno"> 5087</span>  <span class="keyword">struct </span>ValidationContext</div><div class="line"><a name="l05088"></a><span class="lineno"> 5088</span>  {</div><div class="line"><a name="l05089"></a><span class="lineno"> 5089</span>  <span class="keywordtype">size_t</span> calculatedAllocationCount;</div><div class="line"><a name="l05090"></a><span class="lineno"> 5090</span>  <span class="keywordtype">size_t</span> calculatedFreeCount;</div><div class="line"><a name="l05091"></a><span class="lineno"> 5091</span>  VkDeviceSize calculatedSumFreeSize;</div><div class="line"><a name="l05092"></a><span class="lineno"> 5092</span> </div><div class="line"><a name="l05093"></a><span class="lineno"> 5093</span>  ValidationContext() :</div><div class="line"><a name="l05094"></a><span class="lineno"> 5094</span>  calculatedAllocationCount(0),</div><div class="line"><a name="l05095"></a><span class="lineno"> 5095</span>  calculatedFreeCount(0),</div><div class="line"><a name="l05096"></a><span class="lineno"> 5096</span>  calculatedSumFreeSize(0) { }</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> </div><div class="line"><a name="l05099"></a><span class="lineno"> 5099</span>  <span class="keyword">struct </span>Node</div><div class="line"><a name="l05100"></a><span class="lineno"> 5100</span>  {</div><div class="line"><a name="l05101"></a><span class="lineno"> 5101</span>  VkDeviceSize offset;</div><div class="line"><a name="l05102"></a><span class="lineno"> 5102</span>  <span class="keyword">enum</span> TYPE</div><div class="line"><a name="l05103"></a><span class="lineno"> 5103</span>  {</div><div class="line"><a name="l05104"></a><span class="lineno"> 5104</span>  TYPE_FREE,</div><div class="line"><a name="l05105"></a><span class="lineno"> 5105</span>  TYPE_ALLOCATION,</div><div class="line"><a name="l05106"></a><span class="lineno"> 5106</span>  TYPE_SPLIT,</div><div class="line"><a name="l05107"></a><span class="lineno"> 5107</span>  TYPE_COUNT</div><div class="line"><a name="l05108"></a><span class="lineno"> 5108</span>  } type;</div><div class="line"><a name="l05109"></a><span class="lineno"> 5109</span>  Node* parent;</div><div class="line"><a name="l05110"></a><span class="lineno"> 5110</span>  Node* buddy;</div><div class="line"><a name="l05111"></a><span class="lineno"> 5111</span> </div><div class="line"><a name="l05112"></a><span class="lineno"> 5112</span>  <span class="keyword">union</span></div><div class="line"><a name="l05113"></a><span class="lineno"> 5113</span>  {</div><div class="line"><a name="l05114"></a><span class="lineno"> 5114</span>  <span class="keyword">struct</span></div><div class="line"><a name="l05115"></a><span class="lineno"> 5115</span>  {</div><div class="line"><a name="l05116"></a><span class="lineno"> 5116</span>  Node* prev;</div><div class="line"><a name="l05117"></a><span class="lineno"> 5117</span>  Node* next;</div><div class="line"><a name="l05118"></a><span class="lineno"> 5118</span>  } free;</div><div class="line"><a name="l05119"></a><span class="lineno"> 5119</span>  <span class="keyword">struct</span></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>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> alloc;</div><div class="line"><a name="l05122"></a><span class="lineno"> 5122</span>  } allocation;</div><div class="line"><a name="l05123"></a><span class="lineno"> 5123</span>  <span class="keyword">struct</span></div><div class="line"><a name="l05124"></a><span class="lineno"> 5124</span>  {</div><div class="line"><a name="l05125"></a><span class="lineno"> 5125</span>  Node* leftChild;</div><div class="line"><a name="l05126"></a><span class="lineno"> 5126</span>  } split;</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>  };</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="comment">// Size of the memory block aligned down to a power of two.</span></div><div class="line"><a name="l05131"></a><span class="lineno"> 5131</span>  VkDeviceSize m_UsableSize;</div><div class="line"><a name="l05132"></a><span class="lineno"> 5132</span>  uint32_t m_LevelCount;</div><div class="line"><a name="l05133"></a><span class="lineno"> 5133</span> </div><div class="line"><a name="l05134"></a><span class="lineno"> 5134</span>  Node* m_Root;</div><div class="line"><a name="l05135"></a><span class="lineno"> 5135</span>  <span class="keyword">struct </span>{</div><div class="line"><a name="l05136"></a><span class="lineno"> 5136</span>  Node* front;</div><div class="line"><a name="l05137"></a><span class="lineno"> 5137</span>  Node* back;</div><div class="line"><a name="l05138"></a><span class="lineno"> 5138</span>  } m_FreeList[MAX_LEVELS];</div><div class="line"><a name="l05139"></a><span class="lineno"> 5139</span>  <span class="comment">// Number of nodes in the tree with type == TYPE_ALLOCATION.</span></div><div class="line"><a name="l05140"></a><span class="lineno"> 5140</span>  <span class="keywordtype">size_t</span> m_AllocationCount;</div><div class="line"><a name="l05141"></a><span class="lineno"> 5141</span>  <span class="comment">// Number of nodes in the tree with type == TYPE_FREE.</span></div><div class="line"><a name="l05142"></a><span class="lineno"> 5142</span>  <span class="keywordtype">size_t</span> m_FreeCount;</div><div class="line"><a name="l05143"></a><span class="lineno"> 5143</span>  <span class="comment">// This includes space wasted due to internal fragmentation. Doesn't include unusable size.</span></div><div class="line"><a name="l05144"></a><span class="lineno"> 5144</span>  VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l05145"></a><span class="lineno"> 5145</span> </div><div class="line"><a name="l05146"></a><span class="lineno"> 5146</span>  VkDeviceSize GetUnusableSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> GetSize() - m_UsableSize; }</div><div class="line"><a name="l05147"></a><span class="lineno"> 5147</span>  <span class="keywordtype">void</span> DeleteNode(Node* node);</div><div class="line"><a name="l05148"></a><span class="lineno"> 5148</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="l05149"></a><span class="lineno"> 5149</span>  uint32_t AllocSizeToLevel(VkDeviceSize allocSize) <span class="keyword">const</span>;</div><div class="line"><a name="l05150"></a><span class="lineno"> 5150</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="l05151"></a><span class="lineno"> 5151</span>  <span class="comment">// Alloc passed just for validation. Can be null.</span></div><div class="line"><a name="l05152"></a><span class="lineno"> 5152</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="l05153"></a><span class="lineno"> 5153</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="l05154"></a><span class="lineno"> 5154</span>  <span class="comment">// Adds node to the front of FreeList at given level.</span></div><div class="line"><a name="l05155"></a><span class="lineno"> 5155</span>  <span class="comment">// node->type must be FREE.</span></div><div class="line"><a name="l05156"></a><span class="lineno"> 5156</span>  <span class="comment">// node->free.prev, next can be undefined.</span></div><div class="line"><a name="l05157"></a><span class="lineno"> 5157</span>  <span class="keywordtype">void</span> AddToFreeListFront(uint32_t level, Node* node);</div><div class="line"><a name="l05158"></a><span class="lineno"> 5158</span>  <span class="comment">// Removes node from FreeList at given level.</span></div><div class="line"><a name="l05159"></a><span class="lineno"> 5159</span>  <span class="comment">// node->type must be FREE.</span></div><div class="line"><a name="l05160"></a><span class="lineno"> 5160</span>  <span class="comment">// node->free.prev, next stay untouched.</span></div><div class="line"><a name="l05161"></a><span class="lineno"> 5161</span>  <span class="keywordtype">void</span> RemoveFromFreeList(uint32_t level, Node* node);</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="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05164"></a><span class="lineno"> 5164</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="l05165"></a><span class="lineno"> 5165</span> <span class="preprocessor">#endif</span></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> </div><div class="line"><a name="l05168"></a><span class="lineno"> 5168</span> <span class="comment">/*</span></div><div class="line"><a name="l05169"></a><span class="lineno"> 5169</span> <span class="comment">Represents a single block of device memory (`VkDeviceMemory`) with all the</span></div><div class="line"><a name="l05170"></a><span class="lineno"> 5170</span> <span class="comment">data about its regions (aka suballocations, #VmaAllocation), assigned and free.</span></div><div class="line"><a name="l05171"></a><span class="lineno"> 5171</span> <span class="comment"></span></div><div class="line"><a name="l05172"></a><span class="lineno"> 5172</span> <span class="comment">Thread-safety: This class must be externally synchronized.</span></div><div class="line"><a name="l05173"></a><span class="lineno"> 5173</span> <span class="comment">*/</span></div><div class="line"><a name="l05174"></a><span class="lineno"> 5174</span> <span class="keyword">class </span>VmaDeviceMemoryBlock</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>  VMA_CLASS_NO_COPY(VmaDeviceMemoryBlock)</div><div class="line"><a name="l05177"></a><span class="lineno"> 5177</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05178"></a><span class="lineno"> 5178</span>  VmaBlockMetadata* m_pMetadata;</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>  VmaDeviceMemoryBlock(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</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>  ~VmaDeviceMemoryBlock()</div><div class="line"><a name="l05183"></a><span class="lineno"> 5183</span>  {</div><div class="line"><a name="l05184"></a><span class="lineno"> 5184</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="l05185"></a><span class="lineno"> 5185</span>  VMA_ASSERT(m_hMemory == VK_NULL_HANDLE);</div><div class="line"><a name="l05186"></a><span class="lineno"> 5186</span>  }</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="comment">// Always call after construction.</span></div><div class="line"><a name="l05189"></a><span class="lineno"> 5189</span>  <span class="keywordtype">void</span> Init(</div><div class="line"><a name="l05190"></a><span class="lineno"> 5190</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05191"></a><span class="lineno"> 5191</span>  uint32_t newMemoryTypeIndex,</div><div class="line"><a name="l05192"></a><span class="lineno"> 5192</span>  VkDeviceMemory newMemory,</div><div class="line"><a name="l05193"></a><span class="lineno"> 5193</span>  VkDeviceSize newSize,</div><div class="line"><a name="l05194"></a><span class="lineno"> 5194</span>  uint32_t <span class="keywordtype">id</span>,</div><div class="line"><a name="l05195"></a><span class="lineno"> 5195</span>  uint32_t algorithm);</div><div class="line"><a name="l05196"></a><span class="lineno"> 5196</span>  <span class="comment">// Always call before destruction.</span></div><div class="line"><a name="l05197"></a><span class="lineno"> 5197</span>  <span class="keywordtype">void</span> Destroy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator);</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>  VkDeviceMemory GetDeviceMemory()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_hMemory; }</div><div class="line"><a name="l05200"></a><span class="lineno"> 5200</span>  uint32_t GetMemoryTypeIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemoryTypeIndex; }</div><div class="line"><a name="l05201"></a><span class="lineno"> 5201</span>  uint32_t GetId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Id; }</div><div class="line"><a name="l05202"></a><span class="lineno"> 5202</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="l05203"></a><span class="lineno"> 5203</span> </div><div class="line"><a name="l05204"></a><span class="lineno"> 5204</span>  <span class="comment">// Validates all data structures inside this object. If not valid, returns false.</span></div><div class="line"><a name="l05205"></a><span class="lineno"> 5205</span>  <span class="keywordtype">bool</span> Validate() <span class="keyword">const</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>  VkResult CheckCorruption(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05208"></a><span class="lineno"> 5208</span> </div><div class="line"><a name="l05209"></a><span class="lineno"> 5209</span>  <span class="comment">// ppData can be null.</span></div><div class="line"><a name="l05210"></a><span class="lineno"> 5210</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="l05211"></a><span class="lineno"> 5211</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="l05212"></a><span class="lineno"> 5212</span> </div><div class="line"><a name="l05213"></a><span class="lineno"> 5213</span>  VkResult WriteMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize);</div><div class="line"><a name="l05214"></a><span class="lineno"> 5214</span>  VkResult ValidateMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize);</div><div class="line"><a name="l05215"></a><span class="lineno"> 5215</span> </div><div class="line"><a name="l05216"></a><span class="lineno"> 5216</span>  VkResult BindBufferMemory(</div><div class="line"><a name="l05217"></a><span class="lineno"> 5217</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05218"></a><span class="lineno"> 5218</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l05219"></a><span class="lineno"> 5219</span>  VkBuffer hBuffer);</div><div class="line"><a name="l05220"></a><span class="lineno"> 5220</span>  VkResult BindImageMemory(</div><div class="line"><a name="l05221"></a><span class="lineno"> 5221</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05222"></a><span class="lineno"> 5222</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l05223"></a><span class="lineno"> 5223</span>  VkImage hImage);</div><div class="line"><a name="l05224"></a><span class="lineno"> 5224</span> </div><div class="line"><a name="l05225"></a><span class="lineno"> 5225</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05226"></a><span class="lineno"> 5226</span>  uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l05227"></a><span class="lineno"> 5227</span>  uint32_t m_Id;</div><div class="line"><a name="l05228"></a><span class="lineno"> 5228</span>  VkDeviceMemory m_hMemory;</div><div class="line"><a name="l05229"></a><span class="lineno"> 5229</span> </div><div class="line"><a name="l05230"></a><span class="lineno"> 5230</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="l05231"></a><span class="lineno"> 5231</span>  <span class="comment">// Also protects m_MapCount, m_pMappedData.</span></div><div class="line"><a name="l05232"></a><span class="lineno"> 5232</span>  VMA_MUTEX m_Mutex;</div><div class="line"><a name="l05233"></a><span class="lineno"> 5233</span>  uint32_t m_MapCount;</div><div class="line"><a name="l05234"></a><span class="lineno"> 5234</span>  <span class="keywordtype">void</span>* m_pMappedData;</div><div class="line"><a name="l05235"></a><span class="lineno"> 5235</span> };</div><div class="line"><a name="l05236"></a><span class="lineno"> 5236</span> </div><div class="line"><a name="l05237"></a><span class="lineno"> 5237</span> <span class="keyword">struct </span>VmaPointerLess</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="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="l05240"></a><span class="lineno"> 5240</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05241"></a><span class="lineno"> 5241</span>  <span class="keywordflow">return</span> lhs < rhs;</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> </div><div class="line"><a name="l05245"></a><span class="lineno"> 5245</span> <span class="keyword">class </span>VmaDefragmentator;</div><div class="line"><a name="l05246"></a><span class="lineno"> 5246</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">Sequence of VmaDeviceMemoryBlock. Represents memory blocks allocated for a specific</span></div><div class="line"><a name="l05249"></a><span class="lineno"> 5249</span> <span class="comment">Vulkan memory type.</span></div><div class="line"><a name="l05250"></a><span class="lineno"> 5250</span> <span class="comment"></span></div><div class="line"><a name="l05251"></a><span class="lineno"> 5251</span> <span class="comment">Synchronized internally with a mutex.</span></div><div class="line"><a name="l05252"></a><span class="lineno"> 5252</span> <span class="comment">*/</span></div><div class="line"><a name="l05253"></a><span class="lineno"> 5253</span> <span class="keyword">struct </span>VmaBlockVector</div><div class="line"><a name="l05254"></a><span class="lineno"> 5254</span> {</div><div class="line"><a name="l05255"></a><span class="lineno"> 5255</span>  VMA_CLASS_NO_COPY(VmaBlockVector)</div><div class="line"><a name="l05256"></a><span class="lineno"> 5256</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05257"></a><span class="lineno"> 5257</span>  VmaBlockVector(</div><div class="line"><a name="l05258"></a><span class="lineno"> 5258</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05259"></a><span class="lineno"> 5259</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l05260"></a><span class="lineno"> 5260</span>  VkDeviceSize preferredBlockSize,</div><div class="line"><a name="l05261"></a><span class="lineno"> 5261</span>  <span class="keywordtype">size_t</span> minBlockCount,</div><div class="line"><a name="l05262"></a><span class="lineno"> 5262</span>  <span class="keywordtype">size_t</span> maxBlockCount,</div><div class="line"><a name="l05263"></a><span class="lineno"> 5263</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05264"></a><span class="lineno"> 5264</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l05265"></a><span class="lineno"> 5265</span>  <span class="keywordtype">bool</span> isCustomPool,</div><div class="line"><a name="l05266"></a><span class="lineno"> 5266</span>  <span class="keywordtype">bool</span> explicitBlockSize,</div><div class="line"><a name="l05267"></a><span class="lineno"> 5267</span>  uint32_t algorithm);</div><div class="line"><a name="l05268"></a><span class="lineno"> 5268</span>  ~VmaBlockVector();</div><div class="line"><a name="l05269"></a><span class="lineno"> 5269</span> </div><div class="line"><a name="l05270"></a><span class="lineno"> 5270</span>  VkResult CreateMinBlocks();</div><div class="line"><a name="l05271"></a><span class="lineno"> 5271</span> </div><div class="line"><a name="l05272"></a><span class="lineno"> 5272</span>  uint32_t GetMemoryTypeIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemoryTypeIndex; }</div><div class="line"><a name="l05273"></a><span class="lineno"> 5273</span>  VkDeviceSize GetPreferredBlockSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_PreferredBlockSize; }</div><div class="line"><a name="l05274"></a><span class="lineno"> 5274</span>  VkDeviceSize GetBufferImageGranularity()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BufferImageGranularity; }</div><div class="line"><a name="l05275"></a><span class="lineno"> 5275</span>  uint32_t GetFrameInUseCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_FrameInUseCount; }</div><div class="line"><a name="l05276"></a><span class="lineno"> 5276</span>  uint32_t GetAlgorithm()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Algorithm; }</div><div class="line"><a name="l05277"></a><span class="lineno"> 5277</span> </div><div class="line"><a name="l05278"></a><span class="lineno"> 5278</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="l05279"></a><span class="lineno"> 5279</span> </div><div class="line"><a name="l05280"></a><span class="lineno"> 5280</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="l05281"></a><span class="lineno"> 5281</span>  <span class="keywordtype">bool</span> IsCorruptionDetectionEnabled() <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 Allocate(</div><div class="line"><a name="l05284"></a><span class="lineno"> 5284</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l05285"></a><span class="lineno"> 5285</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05286"></a><span class="lineno"> 5286</span>  VkDeviceSize size,</div><div class="line"><a name="l05287"></a><span class="lineno"> 5287</span>  VkDeviceSize alignment,</div><div class="line"><a name="l05288"></a><span class="lineno"> 5288</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="l05289"></a><span class="lineno"> 5289</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05290"></a><span class="lineno"> 5290</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</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>  <span class="keywordtype">void</span> Free(</div><div class="line"><a name="l05293"></a><span class="lineno"> 5293</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05294"></a><span class="lineno"> 5294</span> </div><div class="line"><a name="l05295"></a><span class="lineno"> 5295</span>  <span class="comment">// Adds statistics of this BlockVector to pStats.</span></div><div class="line"><a name="l05296"></a><span class="lineno"> 5296</span>  <span class="keywordtype">void</span> AddStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l05297"></a><span class="lineno"> 5297</span> </div><div class="line"><a name="l05298"></a><span class="lineno"> 5298</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05299"></a><span class="lineno"> 5299</span>  <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json);</div><div class="line"><a name="l05300"></a><span class="lineno"> 5300</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05301"></a><span class="lineno"> 5301</span> </div><div class="line"><a name="l05302"></a><span class="lineno"> 5302</span>  <span class="keywordtype">void</span> MakePoolAllocationsLost(</div><div class="line"><a name="l05303"></a><span class="lineno"> 5303</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05304"></a><span class="lineno"> 5304</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l05305"></a><span class="lineno"> 5305</span>  VkResult CheckCorruption();</div><div class="line"><a name="l05306"></a><span class="lineno"> 5306</span> </div><div class="line"><a name="l05307"></a><span class="lineno"> 5307</span>  VmaDefragmentator* EnsureDefragmentator(</div><div class="line"><a name="l05308"></a><span class="lineno"> 5308</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05309"></a><span class="lineno"> 5309</span>  uint32_t currentFrameIndex);</div><div class="line"><a name="l05310"></a><span class="lineno"> 5310</span> </div><div class="line"><a name="l05311"></a><span class="lineno"> 5311</span>  VkResult Defragment(</div><div class="line"><a name="l05312"></a><span class="lineno"> 5312</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats,</div><div class="line"><a name="l05313"></a><span class="lineno"> 5313</span>  VkDeviceSize& maxBytesToMove,</div><div class="line"><a name="l05314"></a><span class="lineno"> 5314</span>  uint32_t& maxAllocationsToMove);</div><div class="line"><a name="l05315"></a><span class="lineno"> 5315</span> </div><div class="line"><a name="l05316"></a><span class="lineno"> 5316</span>  <span class="keywordtype">void</span> DestroyDefragmentator();</div><div class="line"><a name="l05317"></a><span class="lineno"> 5317</span> </div><div class="line"><a name="l05318"></a><span class="lineno"> 5318</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05319"></a><span class="lineno"> 5319</span>  <span class="keyword">friend</span> <span class="keyword">class </span>VmaDefragmentator;</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">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> m_hAllocator;</div><div class="line"><a name="l05322"></a><span class="lineno"> 5322</span>  <span class="keyword">const</span> uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l05323"></a><span class="lineno"> 5323</span>  <span class="keyword">const</span> VkDeviceSize m_PreferredBlockSize;</div><div class="line"><a name="l05324"></a><span class="lineno"> 5324</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> m_MinBlockCount;</div><div class="line"><a name="l05325"></a><span class="lineno"> 5325</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> m_MaxBlockCount;</div><div class="line"><a name="l05326"></a><span class="lineno"> 5326</span>  <span class="keyword">const</span> VkDeviceSize m_BufferImageGranularity;</div><div class="line"><a name="l05327"></a><span class="lineno"> 5327</span>  <span class="keyword">const</span> uint32_t m_FrameInUseCount;</div><div class="line"><a name="l05328"></a><span class="lineno"> 5328</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> m_IsCustomPool;</div><div class="line"><a name="l05329"></a><span class="lineno"> 5329</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> m_ExplicitBlockSize;</div><div class="line"><a name="l05330"></a><span class="lineno"> 5330</span>  <span class="keyword">const</span> uint32_t m_Algorithm;</div><div class="line"><a name="l05331"></a><span class="lineno"> 5331</span>  <span class="keywordtype">bool</span> m_HasEmptyBlock;</div><div class="line"><a name="l05332"></a><span class="lineno"> 5332</span>  VMA_MUTEX m_Mutex;</div><div class="line"><a name="l05333"></a><span class="lineno"> 5333</span>  <span class="comment">// Incrementally sorted by sumFreeSize, ascending.</span></div><div class="line"><a name="l05334"></a><span class="lineno"> 5334</span>  VmaVector< VmaDeviceMemoryBlock*, VmaStlAllocator<VmaDeviceMemoryBlock*> > m_Blocks;</div><div class="line"><a name="l05335"></a><span class="lineno"> 5335</span>  <span class="comment">/* There can be at most one allocation that is completely empty - a</span></div><div class="line"><a name="l05336"></a><span class="lineno"> 5336</span> <span class="comment"> hysteresis to avoid pessimistic case of alternating creation and destruction</span></div><div class="line"><a name="l05337"></a><span class="lineno"> 5337</span> <span class="comment"> of a VkDeviceMemory. */</span></div><div class="line"><a name="l05338"></a><span class="lineno"> 5338</span>  VmaDefragmentator* m_pDefragmentator;</div><div class="line"><a name="l05339"></a><span class="lineno"> 5339</span>  uint32_t m_NextBlockId;</div><div class="line"><a name="l05340"></a><span class="lineno"> 5340</span> </div><div class="line"><a name="l05341"></a><span class="lineno"> 5341</span>  VkDeviceSize CalcMaxBlockSize() <span class="keyword">const</span>;</div><div class="line"><a name="l05342"></a><span class="lineno"> 5342</span> </div><div class="line"><a name="l05343"></a><span class="lineno"> 5343</span>  <span class="comment">// Finds and removes given block from vector.</span></div><div class="line"><a name="l05344"></a><span class="lineno"> 5344</span>  <span class="keywordtype">void</span> Remove(VmaDeviceMemoryBlock* pBlock);</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>  <span class="comment">// Performs single step in sorting m_Blocks. They may not be fully sorted</span></div><div class="line"><a name="l05347"></a><span class="lineno"> 5347</span>  <span class="comment">// after this call.</span></div><div class="line"><a name="l05348"></a><span class="lineno"> 5348</span>  <span class="keywordtype">void</span> IncrementallySortBlocks();</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>  <span class="comment">// To be used only without CAN_MAKE_OTHER_LOST flag.</span></div><div class="line"><a name="l05351"></a><span class="lineno"> 5351</span>  VkResult AllocateFromBlock(</div><div class="line"><a name="l05352"></a><span class="lineno"> 5352</span>  VmaDeviceMemoryBlock* pBlock,</div><div class="line"><a name="l05353"></a><span class="lineno"> 5353</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l05354"></a><span class="lineno"> 5354</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05355"></a><span class="lineno"> 5355</span>  VkDeviceSize size,</div><div class="line"><a name="l05356"></a><span class="lineno"> 5356</span>  VkDeviceSize alignment,</div><div class="line"><a name="l05357"></a><span class="lineno"> 5357</span>  <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags,</div><div class="line"><a name="l05358"></a><span class="lineno"> 5358</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l05359"></a><span class="lineno"> 5359</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05360"></a><span class="lineno"> 5360</span>  uint32_t strategy,</div><div class="line"><a name="l05361"></a><span class="lineno"> 5361</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05362"></a><span class="lineno"> 5362</span> </div><div class="line"><a name="l05363"></a><span class="lineno"> 5363</span>  VkResult CreateBlock(VkDeviceSize blockSize, <span class="keywordtype">size_t</span>* pNewBlockIndex);</div><div class="line"><a name="l05364"></a><span class="lineno"> 5364</span> };</div><div class="line"><a name="l05365"></a><span class="lineno"> 5365</span> </div><div class="line"><a name="l05366"></a><span class="lineno"> 5366</span> <span class="keyword">struct </span>VmaPool_T</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>  VMA_CLASS_NO_COPY(VmaPool_T)</div><div class="line"><a name="l05369"></a><span class="lineno"> 5369</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05370"></a><span class="lineno"> 5370</span>  VmaBlockVector m_BlockVector;</div><div class="line"><a name="l05371"></a><span class="lineno"> 5371</span> </div><div class="line"><a name="l05372"></a><span class="lineno"> 5372</span>  VmaPool_T(</div><div class="line"><a name="l05373"></a><span class="lineno"> 5373</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05374"></a><span class="lineno"> 5374</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="l05375"></a><span class="lineno"> 5375</span>  VkDeviceSize preferredBlockSize);</div><div class="line"><a name="l05376"></a><span class="lineno"> 5376</span>  ~VmaPool_T();</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>  uint32_t GetId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Id; }</div><div class="line"><a name="l05379"></a><span class="lineno"> 5379</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="l05380"></a><span class="lineno"> 5380</span> </div><div class="line"><a name="l05381"></a><span class="lineno"> 5381</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05382"></a><span class="lineno"> 5382</span>  <span class="comment">//void PrintDetailedMap(class VmaStringBuilder& sb);</span></div><div class="line"><a name="l05383"></a><span class="lineno"> 5383</span> <span class="preprocessor">#endif</span></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> <span class="keyword">private</span>:</div><div class="line"><a name="l05386"></a><span class="lineno"> 5386</span>  uint32_t m_Id;</div><div class="line"><a name="l05387"></a><span class="lineno"> 5387</span> };</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> <span class="keyword">class </span>VmaDefragmentator</div><div class="line"><a name="l05390"></a><span class="lineno"> 5390</span> {</div><div class="line"><a name="l05391"></a><span class="lineno"> 5391</span>  VMA_CLASS_NO_COPY(VmaDefragmentator)</div><div class="line"><a name="l05392"></a><span class="lineno"> 5392</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05393"></a><span class="lineno"> 5393</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> m_hAllocator;</div><div class="line"><a name="l05394"></a><span class="lineno"> 5394</span>  VmaBlockVector* <span class="keyword">const</span> m_pBlockVector;</div><div class="line"><a name="l05395"></a><span class="lineno"> 5395</span>  uint32_t m_CurrentFrameIndex;</div><div class="line"><a name="l05396"></a><span class="lineno"> 5396</span>  VkDeviceSize m_BytesMoved;</div><div class="line"><a name="l05397"></a><span class="lineno"> 5397</span>  uint32_t m_AllocationsMoved;</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">struct </span>AllocationInfo</div><div class="line"><a name="l05400"></a><span class="lineno"> 5400</span>  {</div><div class="line"><a name="l05401"></a><span class="lineno"> 5401</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> m_hAllocation;</div><div class="line"><a name="l05402"></a><span class="lineno"> 5402</span>  VkBool32* m_pChanged;</div><div class="line"><a name="l05403"></a><span class="lineno"> 5403</span> </div><div class="line"><a name="l05404"></a><span class="lineno"> 5404</span>  AllocationInfo() :</div><div class="line"><a name="l05405"></a><span class="lineno"> 5405</span>  m_hAllocation(VK_NULL_HANDLE),</div><div class="line"><a name="l05406"></a><span class="lineno"> 5406</span>  m_pChanged(VMA_NULL)</div><div class="line"><a name="l05407"></a><span class="lineno"> 5407</span>  {</div><div class="line"><a name="l05408"></a><span class="lineno"> 5408</span>  }</div><div class="line"><a name="l05409"></a><span class="lineno"> 5409</span>  };</div><div class="line"><a name="l05410"></a><span class="lineno"> 5410</span> </div><div class="line"><a name="l05411"></a><span class="lineno"> 5411</span>  <span class="keyword">struct </span>AllocationInfoSizeGreater</div><div class="line"><a name="l05412"></a><span class="lineno"> 5412</span>  {</div><div class="line"><a name="l05413"></a><span class="lineno"> 5413</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="l05414"></a><span class="lineno"> 5414</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05415"></a><span class="lineno"> 5415</span>  <span class="keywordflow">return</span> lhs.m_hAllocation->GetSize() > rhs.m_hAllocation->GetSize();</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>  };</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">// Used between AddAllocation and Defragment.</span></div><div class="line"><a name="l05420"></a><span class="lineno"> 5420</span>  VmaVector< AllocationInfo, VmaStlAllocator<AllocationInfo> > m_Allocations;</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="keyword">struct </span>BlockInfo</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>  VmaDeviceMemoryBlock* m_pBlock;</div><div class="line"><a name="l05425"></a><span class="lineno"> 5425</span>  <span class="keywordtype">bool</span> m_HasNonMovableAllocations;</div><div class="line"><a name="l05426"></a><span class="lineno"> 5426</span>  VmaVector< AllocationInfo, VmaStlAllocator<AllocationInfo> > m_Allocations;</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>  BlockInfo(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l05429"></a><span class="lineno"> 5429</span>  m_pBlock(VMA_NULL),</div><div class="line"><a name="l05430"></a><span class="lineno"> 5430</span>  m_HasNonMovableAllocations(true),</div><div class="line"><a name="l05431"></a><span class="lineno"> 5431</span>  m_Allocations(pAllocationCallbacks),</div><div class="line"><a name="l05432"></a><span class="lineno"> 5432</span>  m_pMappedDataForDefragmentation(VMA_NULL)</div><div class="line"><a name="l05433"></a><span class="lineno"> 5433</span>  {</div><div class="line"><a name="l05434"></a><span class="lineno"> 5434</span>  }</div><div class="line"><a name="l05435"></a><span class="lineno"> 5435</span> </div><div class="line"><a name="l05436"></a><span class="lineno"> 5436</span>  <span class="keywordtype">void</span> CalcHasNonMovableAllocations()</div><div class="line"><a name="l05437"></a><span class="lineno"> 5437</span>  {</div><div class="line"><a name="l05438"></a><span class="lineno"> 5438</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockAllocCount = m_pBlock->m_pMetadata->GetAllocationCount();</div><div class="line"><a name="l05439"></a><span class="lineno"> 5439</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> defragmentAllocCount = m_Allocations.size();</div><div class="line"><a name="l05440"></a><span class="lineno"> 5440</span>  m_HasNonMovableAllocations = blockAllocCount != defragmentAllocCount;</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> </div><div class="line"><a name="l05443"></a><span class="lineno"> 5443</span>  <span class="keywordtype">void</span> SortAllocationsBySizeDescecnding()</div><div class="line"><a name="l05444"></a><span class="lineno"> 5444</span>  {</div><div class="line"><a name="l05445"></a><span class="lineno"> 5445</span>  VMA_SORT(m_Allocations.begin(), m_Allocations.end(), AllocationInfoSizeGreater());</div><div class="line"><a name="l05446"></a><span class="lineno"> 5446</span>  }</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>  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="l05449"></a><span class="lineno"> 5449</span>  <span class="keywordtype">void</span> Unmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator);</div><div class="line"><a name="l05450"></a><span class="lineno"> 5450</span> </div><div class="line"><a name="l05451"></a><span class="lineno"> 5451</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l05452"></a><span class="lineno"> 5452</span>  <span class="comment">// Not null if mapped for defragmentation only, not originally mapped.</span></div><div class="line"><a name="l05453"></a><span class="lineno"> 5453</span>  <span class="keywordtype">void</span>* m_pMappedDataForDefragmentation;</div><div class="line"><a name="l05454"></a><span class="lineno"> 5454</span>  };</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>  <span class="keyword">struct </span>BlockPointerLess</div><div class="line"><a name="l05457"></a><span class="lineno"> 5457</span>  {</div><div class="line"><a name="l05458"></a><span class="lineno"> 5458</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="l05459"></a><span class="lineno"> 5459</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05460"></a><span class="lineno"> 5460</span>  <span class="keywordflow">return</span> pLhsBlockInfo->m_pBlock < pRhsBlock;</div><div class="line"><a name="l05461"></a><span class="lineno"> 5461</span>  }</div><div class="line"><a name="l05462"></a><span class="lineno"> 5462</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="l05463"></a><span class="lineno"> 5463</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05464"></a><span class="lineno"> 5464</span>  <span class="keywordflow">return</span> pLhsBlockInfo->m_pBlock < pRhsBlockInfo->m_pBlock;</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> </div><div class="line"><a name="l05468"></a><span class="lineno"> 5468</span>  <span class="comment">// 1. Blocks with some non-movable allocations go first.</span></div><div class="line"><a name="l05469"></a><span class="lineno"> 5469</span>  <span class="comment">// 2. Blocks with smaller sumFreeSize go first.</span></div><div class="line"><a name="l05470"></a><span class="lineno"> 5470</span>  <span class="keyword">struct </span>BlockInfoCompareMoveDestination</div><div class="line"><a name="l05471"></a><span class="lineno"> 5471</span>  {</div><div class="line"><a name="l05472"></a><span class="lineno"> 5472</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="l05473"></a><span class="lineno"> 5473</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05474"></a><span class="lineno"> 5474</span>  <span class="keywordflow">if</span>(pLhsBlockInfo->m_HasNonMovableAllocations && !pRhsBlockInfo->m_HasNonMovableAllocations)</div><div class="line"><a name="l05475"></a><span class="lineno"> 5475</span>  {</div><div class="line"><a name="l05476"></a><span class="lineno"> 5476</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l05477"></a><span class="lineno"> 5477</span>  }</div><div class="line"><a name="l05478"></a><span class="lineno"> 5478</span>  <span class="keywordflow">if</span>(!pLhsBlockInfo->m_HasNonMovableAllocations && pRhsBlockInfo->m_HasNonMovableAllocations)</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  <span class="keywordflow">if</span>(pLhsBlockInfo->m_pBlock->m_pMetadata->GetSumFreeSize() < pRhsBlockInfo->m_pBlock->m_pMetadata->GetSumFreeSize())</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>  <span class="keywordflow">return</span> <span class="keyword">true</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>  <span class="keywordflow">return</span> <span class="keyword">false</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> </div><div class="line"><a name="l05490"></a><span class="lineno"> 5490</span>  <span class="keyword">typedef</span> VmaVector< BlockInfo*, VmaStlAllocator<BlockInfo*> > BlockInfoVector;</div><div class="line"><a name="l05491"></a><span class="lineno"> 5491</span>  BlockInfoVector m_Blocks;</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>  VkResult DefragmentRound(</div><div class="line"><a name="l05494"></a><span class="lineno"> 5494</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l05495"></a><span class="lineno"> 5495</span>  uint32_t maxAllocationsToMove);</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="keyword">static</span> <span class="keywordtype">bool</span> MoveMakesSense(</div><div class="line"><a name="l05498"></a><span class="lineno"> 5498</span>  <span class="keywordtype">size_t</span> dstBlockIndex, VkDeviceSize dstOffset,</div><div class="line"><a name="l05499"></a><span class="lineno"> 5499</span>  <span class="keywordtype">size_t</span> srcBlockIndex, VkDeviceSize srcOffset);</div><div class="line"><a name="l05500"></a><span class="lineno"> 5500</span> </div><div class="line"><a name="l05501"></a><span class="lineno"> 5501</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05502"></a><span class="lineno"> 5502</span>  VmaDefragmentator(</div><div class="line"><a name="l05503"></a><span class="lineno"> 5503</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l05504"></a><span class="lineno"> 5504</span>  VmaBlockVector* pBlockVector,</div><div class="line"><a name="l05505"></a><span class="lineno"> 5505</span>  uint32_t currentFrameIndex);</div><div class="line"><a name="l05506"></a><span class="lineno"> 5506</span> </div><div class="line"><a name="l05507"></a><span class="lineno"> 5507</span>  ~VmaDefragmentator();</div><div class="line"><a name="l05508"></a><span class="lineno"> 5508</span> </div><div class="line"><a name="l05509"></a><span class="lineno"> 5509</span>  VkDeviceSize GetBytesMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BytesMoved; }</div><div class="line"><a name="l05510"></a><span class="lineno"> 5510</span>  uint32_t GetAllocationsMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_AllocationsMoved; }</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> AddAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc, VkBool32* pChanged);</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>  VkResult Defragment(</div><div class="line"><a name="l05515"></a><span class="lineno"> 5515</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l05516"></a><span class="lineno"> 5516</span>  uint32_t maxAllocationsToMove);</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="preprocessor">#if VMA_RECORDING_ENABLED</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="keyword">class </span>VmaRecorder</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> <span class="keyword">public</span>:</div><div class="line"><a name="l05524"></a><span class="lineno"> 5524</span>  VmaRecorder();</div><div class="line"><a name="l05525"></a><span class="lineno"> 5525</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="l05526"></a><span class="lineno"> 5526</span>  <span class="keywordtype">void</span> WriteConfiguration(</div><div class="line"><a name="l05527"></a><span class="lineno"> 5527</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties& devProps,</div><div class="line"><a name="l05528"></a><span class="lineno"> 5528</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties& memProps,</div><div class="line"><a name="l05529"></a><span class="lineno"> 5529</span>  <span class="keywordtype">bool</span> dedicatedAllocationExtensionEnabled);</div><div class="line"><a name="l05530"></a><span class="lineno"> 5530</span>  ~VmaRecorder();</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="keywordtype">void</span> RecordCreateAllocator(uint32_t frameIndex);</div><div class="line"><a name="l05533"></a><span class="lineno"> 5533</span>  <span class="keywordtype">void</span> RecordDestroyAllocator(uint32_t frameIndex);</div><div class="line"><a name="l05534"></a><span class="lineno"> 5534</span>  <span class="keywordtype">void</span> RecordCreatePool(uint32_t frameIndex,</div><div class="line"><a name="l05535"></a><span class="lineno"> 5535</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="l05536"></a><span class="lineno"> 5536</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l05537"></a><span class="lineno"> 5537</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="l05538"></a><span class="lineno"> 5538</span>  <span class="keywordtype">void</span> RecordAllocateMemory(uint32_t frameIndex,</div><div class="line"><a name="l05539"></a><span class="lineno"> 5539</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05540"></a><span class="lineno"> 5540</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="l05541"></a><span class="lineno"> 5541</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05542"></a><span class="lineno"> 5542</span>  <span class="keywordtype">void</span> RecordAllocateMemoryForBuffer(uint32_t frameIndex,</div><div class="line"><a name="l05543"></a><span class="lineno"> 5543</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05544"></a><span class="lineno"> 5544</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l05545"></a><span class="lineno"> 5545</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l05546"></a><span class="lineno"> 5546</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="l05547"></a><span class="lineno"> 5547</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05548"></a><span class="lineno"> 5548</span>  <span class="keywordtype">void</span> RecordAllocateMemoryForImage(uint32_t frameIndex,</div><div class="line"><a name="l05549"></a><span class="lineno"> 5549</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05550"></a><span class="lineno"> 5550</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l05551"></a><span class="lineno"> 5551</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l05552"></a><span class="lineno"> 5552</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="l05553"></a><span class="lineno"> 5553</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05554"></a><span class="lineno"> 5554</span>  <span class="keywordtype">void</span> RecordFreeMemory(uint32_t frameIndex,</div><div class="line"><a name="l05555"></a><span class="lineno"> 5555</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05556"></a><span class="lineno"> 5556</span>  <span class="keywordtype">void</span> RecordSetAllocationUserData(uint32_t frameIndex,</div><div class="line"><a name="l05557"></a><span class="lineno"> 5557</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l05558"></a><span class="lineno"> 5558</span>  <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l05559"></a><span class="lineno"> 5559</span>  <span class="keywordtype">void</span> RecordCreateLostAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05560"></a><span class="lineno"> 5560</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05561"></a><span class="lineno"> 5561</span>  <span class="keywordtype">void</span> RecordMapMemory(uint32_t frameIndex,</div><div class="line"><a name="l05562"></a><span class="lineno"> 5562</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05563"></a><span class="lineno"> 5563</span>  <span class="keywordtype">void</span> RecordUnmapMemory(uint32_t frameIndex,</div><div class="line"><a name="l05564"></a><span class="lineno"> 5564</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05565"></a><span class="lineno"> 5565</span>  <span class="keywordtype">void</span> RecordFlushAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05566"></a><span class="lineno"> 5566</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size);</div><div class="line"><a name="l05567"></a><span class="lineno"> 5567</span>  <span class="keywordtype">void</span> RecordInvalidateAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05568"></a><span class="lineno"> 5568</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size);</div><div class="line"><a name="l05569"></a><span class="lineno"> 5569</span>  <span class="keywordtype">void</span> RecordCreateBuffer(uint32_t frameIndex,</div><div class="line"><a name="l05570"></a><span class="lineno"> 5570</span>  <span class="keyword">const</span> VkBufferCreateInfo& bufCreateInfo,</div><div class="line"><a name="l05571"></a><span class="lineno"> 5571</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="l05572"></a><span class="lineno"> 5572</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05573"></a><span class="lineno"> 5573</span>  <span class="keywordtype">void</span> RecordCreateImage(uint32_t frameIndex,</div><div class="line"><a name="l05574"></a><span class="lineno"> 5574</span>  <span class="keyword">const</span> VkImageCreateInfo& imageCreateInfo,</div><div class="line"><a name="l05575"></a><span class="lineno"> 5575</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="l05576"></a><span class="lineno"> 5576</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05577"></a><span class="lineno"> 5577</span>  <span class="keywordtype">void</span> RecordDestroyBuffer(uint32_t frameIndex,</div><div class="line"><a name="l05578"></a><span class="lineno"> 5578</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05579"></a><span class="lineno"> 5579</span>  <span class="keywordtype">void</span> RecordDestroyImage(uint32_t frameIndex,</div><div class="line"><a name="l05580"></a><span class="lineno"> 5580</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05581"></a><span class="lineno"> 5581</span>  <span class="keywordtype">void</span> RecordTouchAllocation(uint32_t frameIndex,</div><div class="line"><a name="l05582"></a><span class="lineno"> 5582</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05583"></a><span class="lineno"> 5583</span>  <span class="keywordtype">void</span> RecordGetAllocationInfo(uint32_t frameIndex,</div><div class="line"><a name="l05584"></a><span class="lineno"> 5584</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05585"></a><span class="lineno"> 5585</span>  <span class="keywordtype">void</span> RecordMakePoolAllocationsLost(uint32_t frameIndex,</div><div class="line"><a name="l05586"></a><span class="lineno"> 5586</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</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="keyword">private</span>:</div><div class="line"><a name="l05589"></a><span class="lineno"> 5589</span>  <span class="keyword">struct </span>CallParams</div><div class="line"><a name="l05590"></a><span class="lineno"> 5590</span>  {</div><div class="line"><a name="l05591"></a><span class="lineno"> 5591</span>  uint32_t threadId;</div><div class="line"><a name="l05592"></a><span class="lineno"> 5592</span>  <span class="keywordtype">double</span> time;</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="keyword">class </span>UserDataString</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">public</span>:</div><div class="line"><a name="l05598"></a><span class="lineno"> 5598</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="l05599"></a><span class="lineno"> 5599</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="l05600"></a><span class="lineno"> 5600</span> </div><div class="line"><a name="l05601"></a><span class="lineno"> 5601</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l05602"></a><span class="lineno"> 5602</span>  <span class="keywordtype">char</span> m_PtrStr[17];</div><div class="line"><a name="l05603"></a><span class="lineno"> 5603</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* m_Str;</div><div class="line"><a name="l05604"></a><span class="lineno"> 5604</span>  };</div><div class="line"><a name="l05605"></a><span class="lineno"> 5605</span> </div><div class="line"><a name="l05606"></a><span class="lineno"> 5606</span>  <span class="keywordtype">bool</span> m_UseMutex;</div><div class="line"><a name="l05607"></a><span class="lineno"> 5607</span>  <a class="code" href="vk__mem__alloc_8h.html#af3929a1a4547c592fc0b0e55ef452828">VmaRecordFlags</a> m_Flags;</div><div class="line"><a name="l05608"></a><span class="lineno"> 5608</span>  FILE* m_File;</div><div class="line"><a name="l05609"></a><span class="lineno"> 5609</span>  VMA_MUTEX m_FileMutex;</div><div class="line"><a name="l05610"></a><span class="lineno"> 5610</span>  int64_t m_Freq;</div><div class="line"><a name="l05611"></a><span class="lineno"> 5611</span>  int64_t m_StartCounter;</div><div class="line"><a name="l05612"></a><span class="lineno"> 5612</span> </div><div class="line"><a name="l05613"></a><span class="lineno"> 5613</span>  <span class="keywordtype">void</span> GetBasicParams(CallParams& outParams);</div><div class="line"><a name="l05614"></a><span class="lineno"> 5614</span>  <span class="keywordtype">void</span> Flush();</div><div class="line"><a name="l05615"></a><span class="lineno"> 5615</span> };</div><div class="line"><a name="l05616"></a><span class="lineno"> 5616</span> </div><div class="line"><a name="l05617"></a><span class="lineno"> 5617</span> <span class="preprocessor">#endif // #if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05618"></a><span class="lineno"> 5618</span> </div><div class="line"><a name="l05619"></a><span class="lineno"> 5619</span> <span class="comment">// Main allocator object.</span></div><div class="line"><a name="l05620"></a><span class="lineno"> 5620</span> <span class="keyword">struct </span>VmaAllocator_T</div><div class="line"><a name="l05621"></a><span class="lineno"> 5621</span> {</div><div class="line"><a name="l05622"></a><span class="lineno"> 5622</span>  VMA_CLASS_NO_COPY(VmaAllocator_T)</div><div class="line"><a name="l05623"></a><span class="lineno"> 5623</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05624"></a><span class="lineno"> 5624</span>  <span class="keywordtype">bool</span> m_UseMutex;</div><div class="line"><a name="l05625"></a><span class="lineno"> 5625</span>  <span class="keywordtype">bool</span> m_UseKhrDedicatedAllocation;</div><div class="line"><a name="l05626"></a><span class="lineno"> 5626</span>  VkDevice m_hDevice;</div><div class="line"><a name="l05627"></a><span class="lineno"> 5627</span>  <span class="keywordtype">bool</span> m_AllocationCallbacksSpecified;</div><div class="line"><a name="l05628"></a><span class="lineno"> 5628</span>  VkAllocationCallbacks m_AllocationCallbacks;</div><div class="line"><a name="l05629"></a><span class="lineno"> 5629</span>  <a class="code" href="struct_vma_device_memory_callbacks.html">VmaDeviceMemoryCallbacks</a> m_DeviceMemoryCallbacks;</div><div class="line"><a name="l05630"></a><span class="lineno"> 5630</span>  </div><div class="line"><a name="l05631"></a><span class="lineno"> 5631</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="l05632"></a><span class="lineno"> 5632</span>  VkDeviceSize m_HeapSizeLimit[VK_MAX_MEMORY_HEAPS];</div><div class="line"><a name="l05633"></a><span class="lineno"> 5633</span>  VMA_MUTEX m_HeapSizeLimitMutex;</div><div class="line"><a name="l05634"></a><span class="lineno"> 5634</span> </div><div class="line"><a name="l05635"></a><span class="lineno"> 5635</span>  VkPhysicalDeviceProperties m_PhysicalDeviceProperties;</div><div class="line"><a name="l05636"></a><span class="lineno"> 5636</span>  VkPhysicalDeviceMemoryProperties m_MemProps;</div><div class="line"><a name="l05637"></a><span class="lineno"> 5637</span> </div><div class="line"><a name="l05638"></a><span class="lineno"> 5638</span>  <span class="comment">// Default pools.</span></div><div class="line"><a name="l05639"></a><span class="lineno"> 5639</span>  VmaBlockVector* m_pBlockVectors[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l05640"></a><span class="lineno"> 5640</span> </div><div class="line"><a name="l05641"></a><span class="lineno"> 5641</span>  <span class="comment">// Each vector is sorted by memory (handle value).</span></div><div class="line"><a name="l05642"></a><span class="lineno"> 5642</span>  <span class="keyword">typedef</span> VmaVector< VmaAllocation, VmaStlAllocator<VmaAllocation> > AllocationVectorType;</div><div class="line"><a name="l05643"></a><span class="lineno"> 5643</span>  AllocationVectorType* m_pDedicatedAllocations[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l05644"></a><span class="lineno"> 5644</span>  VMA_MUTEX m_DedicatedAllocationsMutex[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l05645"></a><span class="lineno"> 5645</span> </div><div class="line"><a name="l05646"></a><span class="lineno"> 5646</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="l05647"></a><span class="lineno"> 5647</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="l05648"></a><span class="lineno"> 5648</span>  ~VmaAllocator_T();</div><div class="line"><a name="l05649"></a><span class="lineno"> 5649</span> </div><div class="line"><a name="l05650"></a><span class="lineno"> 5650</span>  <span class="keyword">const</span> VkAllocationCallbacks* GetAllocationCallbacks()<span class="keyword"> const</span></div><div class="line"><a name="l05651"></a><span class="lineno"> 5651</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05652"></a><span class="lineno"> 5652</span>  <span class="keywordflow">return</span> m_AllocationCallbacksSpecified ? &m_AllocationCallbacks : 0;</div><div class="line"><a name="l05653"></a><span class="lineno"> 5653</span>  }</div><div class="line"><a name="l05654"></a><span class="lineno"> 5654</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="l05655"></a><span class="lineno"> 5655</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05656"></a><span class="lineno"> 5656</span>  <span class="keywordflow">return</span> m_VulkanFunctions;</div><div class="line"><a name="l05657"></a><span class="lineno"> 5657</span>  }</div><div class="line"><a name="l05658"></a><span class="lineno"> 5658</span> </div><div class="line"><a name="l05659"></a><span class="lineno"> 5659</span>  VkDeviceSize GetBufferImageGranularity()<span class="keyword"> const</span></div><div class="line"><a name="l05660"></a><span class="lineno"> 5660</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05661"></a><span class="lineno"> 5661</span>  <span class="keywordflow">return</span> VMA_MAX(</div><div class="line"><a name="l05662"></a><span class="lineno"> 5662</span>  static_cast<VkDeviceSize>(VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY),</div><div class="line"><a name="l05663"></a><span class="lineno"> 5663</span>  m_PhysicalDeviceProperties.limits.bufferImageGranularity);</div><div class="line"><a name="l05664"></a><span class="lineno"> 5664</span>  }</div><div class="line"><a name="l05665"></a><span class="lineno"> 5665</span> </div><div class="line"><a name="l05666"></a><span class="lineno"> 5666</span>  uint32_t GetMemoryHeapCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemProps.memoryHeapCount; }</div><div class="line"><a name="l05667"></a><span class="lineno"> 5667</span>  uint32_t GetMemoryTypeCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemProps.memoryTypeCount; }</div><div class="line"><a name="l05668"></a><span class="lineno"> 5668</span> </div><div class="line"><a name="l05669"></a><span class="lineno"> 5669</span>  uint32_t MemoryTypeIndexToHeapIndex(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l05670"></a><span class="lineno"> 5670</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05671"></a><span class="lineno"> 5671</span>  VMA_ASSERT(memTypeIndex < m_MemProps.memoryTypeCount);</div><div class="line"><a name="l05672"></a><span class="lineno"> 5672</span>  <span class="keywordflow">return</span> m_MemProps.memoryTypes[memTypeIndex].heapIndex;</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>  <span class="comment">// True when specific memory type is HOST_VISIBLE but not HOST_COHERENT.</span></div><div class="line"><a name="l05675"></a><span class="lineno"> 5675</span>  <span class="keywordtype">bool</span> IsMemoryTypeNonCoherent(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l05676"></a><span class="lineno"> 5676</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05677"></a><span class="lineno"> 5677</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="l05678"></a><span class="lineno"> 5678</span>  VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l05679"></a><span class="lineno"> 5679</span>  }</div><div class="line"><a name="l05680"></a><span class="lineno"> 5680</span>  <span class="comment">// Minimum alignment for all allocations in specific memory type.</span></div><div class="line"><a name="l05681"></a><span class="lineno"> 5681</span>  VkDeviceSize GetMemoryTypeMinAlignment(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l05682"></a><span class="lineno"> 5682</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05683"></a><span class="lineno"> 5683</span>  <span class="keywordflow">return</span> IsMemoryTypeNonCoherent(memTypeIndex) ?</div><div class="line"><a name="l05684"></a><span class="lineno"> 5684</span>  VMA_MAX((VkDeviceSize)VMA_DEBUG_ALIGNMENT, m_PhysicalDeviceProperties.limits.nonCoherentAtomSize) :</div><div class="line"><a name="l05685"></a><span class="lineno"> 5685</span>  (VkDeviceSize)VMA_DEBUG_ALIGNMENT;</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> IsIntegratedGpu()<span class="keyword"> const</span></div><div class="line"><a name="l05689"></a><span class="lineno"> 5689</span> <span class="keyword"> </span>{</div><div class="line"><a name="l05690"></a><span class="lineno"> 5690</span>  <span class="keywordflow">return</span> m_PhysicalDeviceProperties.deviceType == VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU;</div><div class="line"><a name="l05691"></a><span class="lineno"> 5691</span>  }</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="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05694"></a><span class="lineno"> 5694</span>  VmaRecorder* GetRecorder()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pRecorder; }</div><div class="line"><a name="l05695"></a><span class="lineno"> 5695</span> <span class="preprocessor">#endif</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="keywordtype">void</span> GetBufferMemoryRequirements(</div><div class="line"><a name="l05698"></a><span class="lineno"> 5698</span>  VkBuffer hBuffer,</div><div class="line"><a name="l05699"></a><span class="lineno"> 5699</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l05700"></a><span class="lineno"> 5700</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l05701"></a><span class="lineno"> 5701</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l05702"></a><span class="lineno"> 5702</span>  <span class="keywordtype">void</span> GetImageMemoryRequirements(</div><div class="line"><a name="l05703"></a><span class="lineno"> 5703</span>  VkImage hImage,</div><div class="line"><a name="l05704"></a><span class="lineno"> 5704</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l05705"></a><span class="lineno"> 5705</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l05706"></a><span class="lineno"> 5706</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l05707"></a><span class="lineno"> 5707</span> </div><div class="line"><a name="l05708"></a><span class="lineno"> 5708</span>  <span class="comment">// Main allocation function.</span></div><div class="line"><a name="l05709"></a><span class="lineno"> 5709</span>  VkResult AllocateMemory(</div><div class="line"><a name="l05710"></a><span class="lineno"> 5710</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05711"></a><span class="lineno"> 5711</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l05712"></a><span class="lineno"> 5712</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l05713"></a><span class="lineno"> 5713</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l05714"></a><span class="lineno"> 5714</span>  VkImage dedicatedImage,</div><div class="line"><a name="l05715"></a><span class="lineno"> 5715</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="l05716"></a><span class="lineno"> 5716</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05717"></a><span class="lineno"> 5717</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05718"></a><span class="lineno"> 5718</span> </div><div class="line"><a name="l05719"></a><span class="lineno"> 5719</span>  <span class="comment">// Main deallocation function.</span></div><div class="line"><a name="l05720"></a><span class="lineno"> 5720</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="l05721"></a><span class="lineno"> 5721</span> </div><div class="line"><a name="l05722"></a><span class="lineno"> 5722</span>  <span class="keywordtype">void</span> CalculateStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l05723"></a><span class="lineno"> 5723</span> </div><div class="line"><a name="l05724"></a><span class="lineno"> 5724</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05725"></a><span class="lineno"> 5725</span>  <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json);</div><div class="line"><a name="l05726"></a><span class="lineno"> 5726</span> <span class="preprocessor">#endif</span></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>  VkResult Defragment(</div><div class="line"><a name="l05729"></a><span class="lineno"> 5729</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l05730"></a><span class="lineno"> 5730</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l05731"></a><span class="lineno"> 5731</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l05732"></a><span class="lineno"> 5732</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a>* pDefragmentationInfo,</div><div class="line"><a name="l05733"></a><span class="lineno"> 5733</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats);</div><div class="line"><a name="l05734"></a><span class="lineno"> 5734</span> </div><div class="line"><a name="l05735"></a><span class="lineno"> 5735</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="l05736"></a><span class="lineno"> 5736</span>  <span class="keywordtype">bool</span> TouchAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</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>  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="l05739"></a><span class="lineno"> 5739</span>  <span class="keywordtype">void</span> DestroyPool(<a class="code" href="struct_vma_pool.html">VmaPool</a> pool);</div><div class="line"><a name="l05740"></a><span class="lineno"> 5740</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="l05741"></a><span class="lineno"> 5741</span> </div><div class="line"><a name="l05742"></a><span class="lineno"> 5742</span>  <span class="keywordtype">void</span> SetCurrentFrameIndex(uint32_t frameIndex);</div><div class="line"><a name="l05743"></a><span class="lineno"> 5743</span>  uint32_t GetCurrentFrameIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_CurrentFrameIndex.load(); }</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>  <span class="keywordtype">void</span> MakePoolAllocationsLost(</div><div class="line"><a name="l05746"></a><span class="lineno"> 5746</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l05747"></a><span class="lineno"> 5747</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l05748"></a><span class="lineno"> 5748</span>  VkResult CheckPoolCorruption(<a class="code" href="struct_vma_pool.html">VmaPool</a> hPool);</div><div class="line"><a name="l05749"></a><span class="lineno"> 5749</span>  VkResult CheckCorruption(uint32_t memoryTypeBits);</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>  <span class="keywordtype">void</span> CreateLostAllocation(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05752"></a><span class="lineno"> 5752</span> </div><div class="line"><a name="l05753"></a><span class="lineno"> 5753</span>  VkResult AllocateVulkanMemory(<span class="keyword">const</span> VkMemoryAllocateInfo* pAllocateInfo, VkDeviceMemory* pMemory);</div><div class="line"><a name="l05754"></a><span class="lineno"> 5754</span>  <span class="keywordtype">void</span> FreeVulkanMemory(uint32_t memoryType, VkDeviceSize size, VkDeviceMemory hMemory);</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>  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="l05757"></a><span class="lineno"> 5757</span>  <span class="keywordtype">void</span> Unmap(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation);</div><div class="line"><a name="l05758"></a><span class="lineno"> 5758</span> </div><div class="line"><a name="l05759"></a><span class="lineno"> 5759</span>  VkResult BindBufferMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkBuffer hBuffer);</div><div class="line"><a name="l05760"></a><span class="lineno"> 5760</span>  VkResult BindImageMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkImage hImage);</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="keywordtype">void</span> FlushOrInvalidateAllocation(</div><div class="line"><a name="l05763"></a><span class="lineno"> 5763</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l05764"></a><span class="lineno"> 5764</span>  VkDeviceSize offset, VkDeviceSize size,</div><div class="line"><a name="l05765"></a><span class="lineno"> 5765</span>  VMA_CACHE_OPERATION op);</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>  <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="l05768"></a><span class="lineno"> 5768</span> </div><div class="line"><a name="l05769"></a><span class="lineno"> 5769</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05770"></a><span class="lineno"> 5770</span>  VkDeviceSize m_PreferredLargeHeapBlockSize;</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>  VkPhysicalDevice m_PhysicalDevice;</div><div class="line"><a name="l05773"></a><span class="lineno"> 5773</span>  VMA_ATOMIC_UINT32 m_CurrentFrameIndex;</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>  VMA_MUTEX m_PoolsMutex;</div><div class="line"><a name="l05776"></a><span class="lineno"> 5776</span>  <span class="comment">// Protected by m_PoolsMutex. Sorted by pointer value.</span></div><div class="line"><a name="l05777"></a><span class="lineno"> 5777</span>  VmaVector<VmaPool, VmaStlAllocator<VmaPool> > m_Pools;</div><div class="line"><a name="l05778"></a><span class="lineno"> 5778</span>  uint32_t m_NextPoolId;</div><div class="line"><a name="l05779"></a><span class="lineno"> 5779</span> </div><div class="line"><a name="l05780"></a><span class="lineno"> 5780</span>  <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a> m_VulkanFunctions;</div><div class="line"><a name="l05781"></a><span class="lineno"> 5781</span> </div><div class="line"><a name="l05782"></a><span class="lineno"> 5782</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l05783"></a><span class="lineno"> 5783</span>  VmaRecorder* m_pRecorder;</div><div class="line"><a name="l05784"></a><span class="lineno"> 5784</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05785"></a><span class="lineno"> 5785</span> </div><div class="line"><a name="l05786"></a><span class="lineno"> 5786</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="l05787"></a><span class="lineno"> 5787</span> </div><div class="line"><a name="l05788"></a><span class="lineno"> 5788</span>  VkDeviceSize CalcPreferredBlockSize(uint32_t memTypeIndex);</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>  VkResult AllocateMemoryOfType(</div><div class="line"><a name="l05791"></a><span class="lineno"> 5791</span>  VkDeviceSize size,</div><div class="line"><a name="l05792"></a><span class="lineno"> 5792</span>  VkDeviceSize alignment,</div><div class="line"><a name="l05793"></a><span class="lineno"> 5793</span>  <span class="keywordtype">bool</span> dedicatedAllocation,</div><div class="line"><a name="l05794"></a><span class="lineno"> 5794</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l05795"></a><span class="lineno"> 5795</span>  VkImage dedicatedImage,</div><div class="line"><a name="l05796"></a><span class="lineno"> 5796</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="l05797"></a><span class="lineno"> 5797</span>  uint32_t memTypeIndex,</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">// Allocates and registers new VkDeviceMemory specifically for single allocation.</span></div><div class="line"><a name="l05802"></a><span class="lineno"> 5802</span>  VkResult AllocateDedicatedMemory(</div><div class="line"><a name="l05803"></a><span class="lineno"> 5803</span>  VkDeviceSize size,</div><div class="line"><a name="l05804"></a><span class="lineno"> 5804</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05805"></a><span class="lineno"> 5805</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l05806"></a><span class="lineno"> 5806</span>  <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l05807"></a><span class="lineno"> 5807</span>  <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l05808"></a><span class="lineno"> 5808</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l05809"></a><span class="lineno"> 5809</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l05810"></a><span class="lineno"> 5810</span>  VkImage dedicatedImage,</div><div class="line"><a name="l05811"></a><span class="lineno"> 5811</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation);</div><div class="line"><a name="l05812"></a><span class="lineno"> 5812</span> </div><div class="line"><a name="l05813"></a><span class="lineno"> 5813</span>  <span class="comment">// Tries to free pMemory as Dedicated Memory. Returns true if found and freed.</span></div><div class="line"><a name="l05814"></a><span class="lineno"> 5814</span>  <span class="keywordtype">void</span> FreeDedicatedMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation);</div><div class="line"><a name="l05815"></a><span class="lineno"> 5815</span> };</div><div class="line"><a name="l05816"></a><span class="lineno"> 5816</span> </div><div class="line"><a name="l05818"></a><span class="lineno"> 5818</span> <span class="comment">// Memory allocation #2 after VmaAllocator_T definition</span></div><div class="line"><a name="l05819"></a><span class="lineno"> 5819</span> </div><div class="line"><a name="l05820"></a><span class="lineno"> 5820</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="l05821"></a><span class="lineno"> 5821</span> {</div><div class="line"><a name="l05822"></a><span class="lineno"> 5822</span>  <span class="keywordflow">return</span> VmaMalloc(&hAllocator->m_AllocationCallbacks, size, alignment);</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> </div><div class="line"><a name="l05825"></a><span class="lineno"> 5825</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="l05826"></a><span class="lineno"> 5826</span> {</div><div class="line"><a name="l05827"></a><span class="lineno"> 5827</span>  VmaFree(&hAllocator->m_AllocationCallbacks, ptr);</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> </div><div class="line"><a name="l05830"></a><span class="lineno"> 5830</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05831"></a><span class="lineno"> 5831</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="l05832"></a><span class="lineno"> 5832</span> {</div><div class="line"><a name="l05833"></a><span class="lineno"> 5833</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="l05834"></a><span class="lineno"> 5834</span> }</div><div class="line"><a name="l05835"></a><span class="lineno"> 5835</span> </div><div class="line"><a name="l05836"></a><span class="lineno"> 5836</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05837"></a><span class="lineno"> 5837</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="l05838"></a><span class="lineno"> 5838</span> {</div><div class="line"><a name="l05839"></a><span class="lineno"> 5839</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="l05840"></a><span class="lineno"> 5840</span> }</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> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05843"></a><span class="lineno"> 5843</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="l05844"></a><span class="lineno"> 5844</span> {</div><div class="line"><a name="l05845"></a><span class="lineno"> 5845</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l05846"></a><span class="lineno"> 5846</span>  {</div><div class="line"><a name="l05847"></a><span class="lineno"> 5847</span>  ptr->~T();</div><div class="line"><a name="l05848"></a><span class="lineno"> 5848</span>  VmaFree(hAllocator, ptr);</div><div class="line"><a name="l05849"></a><span class="lineno"> 5849</span>  }</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> </div><div class="line"><a name="l05852"></a><span class="lineno"> 5852</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l05853"></a><span class="lineno"> 5853</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="l05854"></a><span class="lineno"> 5854</span> {</div><div class="line"><a name="l05855"></a><span class="lineno"> 5855</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l05856"></a><span class="lineno"> 5856</span>  {</div><div class="line"><a name="l05857"></a><span class="lineno"> 5857</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = count; i--; )</div><div class="line"><a name="l05858"></a><span class="lineno"> 5858</span>  ptr[i].~T();</div><div class="line"><a name="l05859"></a><span class="lineno"> 5859</span>  VmaFree(hAllocator, ptr);</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> }</div><div class="line"><a name="l05862"></a><span class="lineno"> 5862</span> </div><div class="line"><a name="l05864"></a><span class="lineno"> 5864</span> <span class="comment">// VmaStringBuilder</span></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_STATS_STRING_ENABLED</span></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="keyword">class </span>VmaStringBuilder</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="keyword">public</span>:</div><div class="line"><a name="l05871"></a><span class="lineno"> 5871</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="l05872"></a><span class="lineno"> 5872</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="l05873"></a><span class="lineno"> 5873</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="l05874"></a><span class="lineno"> 5874</span> </div><div class="line"><a name="l05875"></a><span class="lineno"> 5875</span>  <span class="keywordtype">void</span> Add(<span class="keywordtype">char</span> ch) { m_Data.push_back(ch); }</div><div class="line"><a name="l05876"></a><span class="lineno"> 5876</span>  <span class="keywordtype">void</span> Add(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l05877"></a><span class="lineno"> 5877</span>  <span class="keywordtype">void</span> AddNewLine() { Add(<span class="charliteral">'\n'</span>); }</div><div class="line"><a name="l05878"></a><span class="lineno"> 5878</span>  <span class="keywordtype">void</span> AddNumber(uint32_t num);</div><div class="line"><a name="l05879"></a><span class="lineno"> 5879</span>  <span class="keywordtype">void</span> AddNumber(uint64_t num);</div><div class="line"><a name="l05880"></a><span class="lineno"> 5880</span>  <span class="keywordtype">void</span> AddPointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr);</div><div class="line"><a name="l05881"></a><span class="lineno"> 5881</span> </div><div class="line"><a name="l05882"></a><span class="lineno"> 5882</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05883"></a><span class="lineno"> 5883</span>  VmaVector< char, VmaStlAllocator<char> > m_Data;</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> </div><div class="line"><a name="l05886"></a><span class="lineno"> 5886</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="l05887"></a><span class="lineno"> 5887</span> {</div><div class="line"><a name="l05888"></a><span class="lineno"> 5888</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> strLen = strlen(pStr);</div><div class="line"><a name="l05889"></a><span class="lineno"> 5889</span>  <span class="keywordflow">if</span>(strLen > 0)</div><div class="line"><a name="l05890"></a><span class="lineno"> 5890</span>  {</div><div class="line"><a name="l05891"></a><span class="lineno"> 5891</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = m_Data.size();</div><div class="line"><a name="l05892"></a><span class="lineno"> 5892</span>  m_Data.resize(oldCount + strLen);</div><div class="line"><a name="l05893"></a><span class="lineno"> 5893</span>  memcpy(m_Data.data() + oldCount, pStr, strLen);</div><div class="line"><a name="l05894"></a><span class="lineno"> 5894</span>  }</div><div class="line"><a name="l05895"></a><span class="lineno"> 5895</span> }</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="keywordtype">void</span> VmaStringBuilder::AddNumber(uint32_t num)</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="keywordtype">char</span> buf[11];</div><div class="line"><a name="l05900"></a><span class="lineno"> 5900</span>  VmaUint32ToStr(buf, <span class="keyword">sizeof</span>(buf), num);</div><div class="line"><a name="l05901"></a><span class="lineno"> 5901</span>  Add(buf);</div><div class="line"><a name="l05902"></a><span class="lineno"> 5902</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="keywordtype">void</span> VmaStringBuilder::AddNumber(uint64_t num)</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="keywordtype">char</span> buf[21];</div><div class="line"><a name="l05907"></a><span class="lineno"> 5907</span>  VmaUint64ToStr(buf, <span class="keyword">sizeof</span>(buf), num);</div><div class="line"><a name="l05908"></a><span class="lineno"> 5908</span>  Add(buf);</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="keywordtype">void</span> VmaStringBuilder::AddPointer(<span class="keyword">const</span> <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>  <span class="keywordtype">char</span> buf[21];</div><div class="line"><a name="l05914"></a><span class="lineno"> 5914</span>  VmaPtrToStr(buf, <span class="keyword">sizeof</span>(buf), ptr);</div><div class="line"><a name="l05915"></a><span class="lineno"> 5915</span>  Add(buf);</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> </div><div class="line"><a name="l05918"></a><span class="lineno"> 5918</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05919"></a><span class="lineno"> 5919</span> </div><div class="line"><a name="l05921"></a><span class="lineno"> 5921</span> <span class="comment">// VmaJsonWriter</span></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="preprocessor">#if VMA_STATS_STRING_ENABLED</span></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="keyword">class </span>VmaJsonWriter</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>  VMA_CLASS_NO_COPY(VmaJsonWriter)</div><div class="line"><a name="l05928"></a><span class="lineno"> 5928</span> <span class="keyword">public</span>:</div><div class="line"><a name="l05929"></a><span class="lineno"> 5929</span>  VmaJsonWriter(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, VmaStringBuilder& sb);</div><div class="line"><a name="l05930"></a><span class="lineno"> 5930</span>  ~VmaJsonWriter();</div><div class="line"><a name="l05931"></a><span class="lineno"> 5931</span> </div><div class="line"><a name="l05932"></a><span class="lineno"> 5932</span>  <span class="keywordtype">void</span> BeginObject(<span class="keywordtype">bool</span> singleLine = <span class="keyword">false</span>);</div><div class="line"><a name="l05933"></a><span class="lineno"> 5933</span>  <span class="keywordtype">void</span> EndObject();</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>  <span class="keywordtype">void</span> BeginArray(<span class="keywordtype">bool</span> singleLine = <span class="keyword">false</span>);</div><div class="line"><a name="l05936"></a><span class="lineno"> 5936</span>  <span class="keywordtype">void</span> EndArray();</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="keywordtype">void</span> WriteString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l05939"></a><span class="lineno"> 5939</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="l05940"></a><span class="lineno"> 5940</span>  <span class="keywordtype">void</span> ContinueString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l05941"></a><span class="lineno"> 5941</span>  <span class="keywordtype">void</span> ContinueString(uint32_t n);</div><div class="line"><a name="l05942"></a><span class="lineno"> 5942</span>  <span class="keywordtype">void</span> ContinueString(uint64_t n);</div><div class="line"><a name="l05943"></a><span class="lineno"> 5943</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="l05944"></a><span class="lineno"> 5944</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="l05945"></a><span class="lineno"> 5945</span>  </div><div class="line"><a name="l05946"></a><span class="lineno"> 5946</span>  <span class="keywordtype">void</span> WriteNumber(uint32_t n);</div><div class="line"><a name="l05947"></a><span class="lineno"> 5947</span>  <span class="keywordtype">void</span> WriteNumber(uint64_t n);</div><div class="line"><a name="l05948"></a><span class="lineno"> 5948</span>  <span class="keywordtype">void</span> WriteBool(<span class="keywordtype">bool</span> b);</div><div class="line"><a name="l05949"></a><span class="lineno"> 5949</span>  <span class="keywordtype">void</span> WriteNull();</div><div class="line"><a name="l05950"></a><span class="lineno"> 5950</span> </div><div class="line"><a name="l05951"></a><span class="lineno"> 5951</span> <span class="keyword">private</span>:</div><div class="line"><a name="l05952"></a><span class="lineno"> 5952</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="l05953"></a><span class="lineno"> 5953</span> </div><div class="line"><a name="l05954"></a><span class="lineno"> 5954</span>  <span class="keyword">enum</span> COLLECTION_TYPE</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>  COLLECTION_TYPE_OBJECT,</div><div class="line"><a name="l05957"></a><span class="lineno"> 5957</span>  COLLECTION_TYPE_ARRAY,</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="keyword">struct </span>StackItem</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>  COLLECTION_TYPE type;</div><div class="line"><a name="l05962"></a><span class="lineno"> 5962</span>  uint32_t valueCount;</div><div class="line"><a name="l05963"></a><span class="lineno"> 5963</span>  <span class="keywordtype">bool</span> singleLineMode;</div><div class="line"><a name="l05964"></a><span class="lineno"> 5964</span>  };</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>  VmaStringBuilder& m_SB;</div><div class="line"><a name="l05967"></a><span class="lineno"> 5967</span>  VmaVector< StackItem, VmaStlAllocator<StackItem> > m_Stack;</div><div class="line"><a name="l05968"></a><span class="lineno"> 5968</span>  <span class="keywordtype">bool</span> m_InsideString;</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> BeginValue(<span class="keywordtype">bool</span> isString);</div><div class="line"><a name="l05971"></a><span class="lineno"> 5971</span>  <span class="keywordtype">void</span> WriteIndent(<span class="keywordtype">bool</span> oneLess = <span class="keyword">false</span>);</div><div class="line"><a name="l05972"></a><span class="lineno"> 5972</span> };</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">char</span>* <span class="keyword">const</span> VmaJsonWriter::INDENT = <span class="stringliteral">" "</span>;</div><div class="line"><a name="l05975"></a><span class="lineno"> 5975</span> </div><div class="line"><a name="l05976"></a><span class="lineno"> 5976</span> VmaJsonWriter::VmaJsonWriter(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, VmaStringBuilder& sb) :</div><div class="line"><a name="l05977"></a><span class="lineno"> 5977</span>  m_SB(sb),</div><div class="line"><a name="l05978"></a><span class="lineno"> 5978</span>  m_Stack(VmaStlAllocator<StackItem>(pAllocationCallbacks)),</div><div class="line"><a name="l05979"></a><span class="lineno"> 5979</span>  m_InsideString(false)</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> VmaJsonWriter::~VmaJsonWriter()</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>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l05986"></a><span class="lineno"> 5986</span>  VMA_ASSERT(m_Stack.empty());</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> </div><div class="line"><a name="l05989"></a><span class="lineno"> 5989</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginObject(<span class="keywordtype">bool</span> singleLine)</div><div class="line"><a name="l05990"></a><span class="lineno"> 5990</span> {</div><div class="line"><a name="l05991"></a><span class="lineno"> 5991</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l05992"></a><span class="lineno"> 5992</span> </div><div class="line"><a name="l05993"></a><span class="lineno"> 5993</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l05994"></a><span class="lineno"> 5994</span>  m_SB.Add(<span class="charliteral">'{'</span>);</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>  StackItem item;</div><div class="line"><a name="l05997"></a><span class="lineno"> 5997</span>  item.type = COLLECTION_TYPE_OBJECT;</div><div class="line"><a name="l05998"></a><span class="lineno"> 5998</span>  item.valueCount = 0;</div><div class="line"><a name="l05999"></a><span class="lineno"> 5999</span>  item.singleLineMode = singleLine;</div><div class="line"><a name="l06000"></a><span class="lineno"> 6000</span>  m_Stack.push_back(item);</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> </div><div class="line"><a name="l06003"></a><span class="lineno"> 6003</span> <span class="keywordtype">void</span> VmaJsonWriter::EndObject()</div><div class="line"><a name="l06004"></a><span class="lineno"> 6004</span> {</div><div class="line"><a name="l06005"></a><span class="lineno"> 6005</span>  VMA_ASSERT(!m_InsideString);</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>  WriteIndent(<span class="keyword">true</span>);</div><div class="line"><a name="l06008"></a><span class="lineno"> 6008</span>  m_SB.Add(<span class="charliteral">'}'</span>);</div><div class="line"><a name="l06009"></a><span class="lineno"> 6009</span> </div><div class="line"><a name="l06010"></a><span class="lineno"> 6010</span>  VMA_ASSERT(!m_Stack.empty() && m_Stack.back().type == COLLECTION_TYPE_OBJECT);</div><div class="line"><a name="l06011"></a><span class="lineno"> 6011</span>  m_Stack.pop_back();</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> </div><div class="line"><a name="l06014"></a><span class="lineno"> 6014</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginArray(<span class="keywordtype">bool</span> singleLine)</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>  VMA_ASSERT(!m_InsideString);</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>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06019"></a><span class="lineno"> 6019</span>  m_SB.Add(<span class="charliteral">'['</span>);</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>  StackItem item;</div><div class="line"><a name="l06022"></a><span class="lineno"> 6022</span>  item.type = COLLECTION_TYPE_ARRAY;</div><div class="line"><a name="l06023"></a><span class="lineno"> 6023</span>  item.valueCount = 0;</div><div class="line"><a name="l06024"></a><span class="lineno"> 6024</span>  item.singleLineMode = singleLine;</div><div class="line"><a name="l06025"></a><span class="lineno"> 6025</span>  m_Stack.push_back(item);</div><div class="line"><a name="l06026"></a><span class="lineno"> 6026</span> }</div><div class="line"><a name="l06027"></a><span class="lineno"> 6027</span> </div><div class="line"><a name="l06028"></a><span class="lineno"> 6028</span> <span class="keywordtype">void</span> VmaJsonWriter::EndArray()</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>  VMA_ASSERT(!m_InsideString);</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>  WriteIndent(<span class="keyword">true</span>);</div><div class="line"><a name="l06033"></a><span class="lineno"> 6033</span>  m_SB.Add(<span class="charliteral">']'</span>);</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>  VMA_ASSERT(!m_Stack.empty() && m_Stack.back().type == COLLECTION_TYPE_ARRAY);</div><div class="line"><a name="l06036"></a><span class="lineno"> 6036</span>  m_Stack.pop_back();</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> </div><div class="line"><a name="l06039"></a><span class="lineno"> 6039</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="l06040"></a><span class="lineno"> 6040</span> {</div><div class="line"><a name="l06041"></a><span class="lineno"> 6041</span>  BeginString(pStr);</div><div class="line"><a name="l06042"></a><span class="lineno"> 6042</span>  EndString();</div><div class="line"><a name="l06043"></a><span class="lineno"> 6043</span> }</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="keywordtype">void</span> VmaJsonWriter::BeginString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</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>  VMA_ASSERT(!m_InsideString);</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>  BeginValue(<span class="keyword">true</span>);</div><div class="line"><a name="l06050"></a><span class="lineno"> 6050</span>  m_SB.Add(<span class="charliteral">'"'</span>);</div><div class="line"><a name="l06051"></a><span class="lineno"> 6051</span>  m_InsideString = <span class="keyword">true</span>;</div><div class="line"><a name="l06052"></a><span class="lineno"> 6052</span>  <span class="keywordflow">if</span>(pStr != VMA_NULL && pStr[0] != <span class="charliteral">'\0'</span>)</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>  ContinueString(pStr);</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> }</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="keywordtype">void</span> VmaJsonWriter::ContinueString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</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>  VMA_ASSERT(m_InsideString);</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>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> strLen = strlen(pStr);</div><div class="line"><a name="l06063"></a><span class="lineno"> 6063</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < strLen; ++i)</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>  <span class="keywordtype">char</span> ch = pStr[i];</div><div class="line"><a name="l06066"></a><span class="lineno"> 6066</span>  <span class="keywordflow">if</span>(ch == <span class="charliteral">'\\'</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>  m_SB.Add(<span class="stringliteral">"\\\\"</span>);</div><div class="line"><a name="l06069"></a><span class="lineno"> 6069</span>  }</div><div class="line"><a name="l06070"></a><span class="lineno"> 6070</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(ch == <span class="charliteral">'"'</span>)</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>  m_SB.Add(<span class="stringliteral">"\\\""</span>);</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>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(ch >= 32)</div><div class="line"><a name="l06075"></a><span class="lineno"> 6075</span>  {</div><div class="line"><a name="l06076"></a><span class="lineno"> 6076</span>  m_SB.Add(ch);</div><div class="line"><a name="l06077"></a><span class="lineno"> 6077</span>  }</div><div class="line"><a name="l06078"></a><span class="lineno"> 6078</span>  <span class="keywordflow">else</span> <span class="keywordflow">switch</span>(ch)</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>  <span class="keywordflow">case</span> <span class="charliteral">'\b'</span>:</div><div class="line"><a name="l06081"></a><span class="lineno"> 6081</span>  m_SB.Add(<span class="stringliteral">"\\b"</span>);</div><div class="line"><a name="l06082"></a><span class="lineno"> 6082</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06083"></a><span class="lineno"> 6083</span>  <span class="keywordflow">case</span> <span class="charliteral">'\f'</span>:</div><div class="line"><a name="l06084"></a><span class="lineno"> 6084</span>  m_SB.Add(<span class="stringliteral">"\\f"</span>);</div><div class="line"><a name="l06085"></a><span class="lineno"> 6085</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06086"></a><span class="lineno"> 6086</span>  <span class="keywordflow">case</span> <span class="charliteral">'\n'</span>:</div><div class="line"><a name="l06087"></a><span class="lineno"> 6087</span>  m_SB.Add(<span class="stringliteral">"\\n"</span>);</div><div class="line"><a name="l06088"></a><span class="lineno"> 6088</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06089"></a><span class="lineno"> 6089</span>  <span class="keywordflow">case</span> <span class="charliteral">'\r'</span>:</div><div class="line"><a name="l06090"></a><span class="lineno"> 6090</span>  m_SB.Add(<span class="stringliteral">"\\r"</span>);</div><div class="line"><a name="l06091"></a><span class="lineno"> 6091</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06092"></a><span class="lineno"> 6092</span>  <span class="keywordflow">case</span> <span class="charliteral">'\t'</span>:</div><div class="line"><a name="l06093"></a><span class="lineno"> 6093</span>  m_SB.Add(<span class="stringliteral">"\\t"</span>);</div><div class="line"><a name="l06094"></a><span class="lineno"> 6094</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06095"></a><span class="lineno"> 6095</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06096"></a><span class="lineno"> 6096</span>  VMA_ASSERT(0 && <span class="stringliteral">"Character not currently supported."</span>);</div><div class="line"><a name="l06097"></a><span class="lineno"> 6097</span>  <span class="keywordflow">break</span>;</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> }</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> <span class="keywordtype">void</span> VmaJsonWriter::ContinueString(uint32_t n)</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>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l06105"></a><span class="lineno"> 6105</span>  m_SB.AddNumber(n);</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> </div><div class="line"><a name="l06108"></a><span class="lineno"> 6108</span> <span class="keywordtype">void</span> VmaJsonWriter::ContinueString(uint64_t n)</div><div class="line"><a name="l06109"></a><span class="lineno"> 6109</span> {</div><div class="line"><a name="l06110"></a><span class="lineno"> 6110</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l06111"></a><span class="lineno"> 6111</span>  m_SB.AddNumber(n);</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::ContinueString_Pointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr)</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>  m_SB.AddPointer(ptr);</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> </div><div class="line"><a name="l06120"></a><span class="lineno"> 6120</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="l06121"></a><span class="lineno"> 6121</span> {</div><div class="line"><a name="l06122"></a><span class="lineno"> 6122</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l06123"></a><span class="lineno"> 6123</span>  <span class="keywordflow">if</span>(pStr != VMA_NULL && pStr[0] != <span class="charliteral">'\0'</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>  ContinueString(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>  m_SB.Add(<span class="charliteral">'"'</span>);</div><div class="line"><a name="l06128"></a><span class="lineno"> 6128</span>  m_InsideString = <span class="keyword">false</span>;</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::WriteNumber(uint32_t n)</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>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06135"></a><span class="lineno"> 6135</span>  m_SB.AddNumber(n);</div><div class="line"><a name="l06136"></a><span class="lineno"> 6136</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> <span class="keywordtype">void</span> VmaJsonWriter::WriteNumber(uint64_t n)</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>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06141"></a><span class="lineno"> 6141</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06142"></a><span class="lineno"> 6142</span>  m_SB.AddNumber(n);</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> </div><div class="line"><a name="l06145"></a><span class="lineno"> 6145</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteBool(<span class="keywordtype">bool</span> b)</div><div class="line"><a name="l06146"></a><span class="lineno"> 6146</span> {</div><div class="line"><a name="l06147"></a><span class="lineno"> 6147</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06148"></a><span class="lineno"> 6148</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06149"></a><span class="lineno"> 6149</span>  m_SB.Add(b ? <span class="stringliteral">"true"</span> : <span class="stringliteral">"false"</span>);</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> </div><div class="line"><a name="l06152"></a><span class="lineno"> 6152</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteNull()</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>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l06155"></a><span class="lineno"> 6155</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l06156"></a><span class="lineno"> 6156</span>  m_SB.Add(<span class="stringliteral">"null"</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> </div><div class="line"><a name="l06159"></a><span class="lineno"> 6159</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginValue(<span class="keywordtype">bool</span> isString)</div><div class="line"><a name="l06160"></a><span class="lineno"> 6160</span> {</div><div class="line"><a name="l06161"></a><span class="lineno"> 6161</span>  <span class="keywordflow">if</span>(!m_Stack.empty())</div><div class="line"><a name="l06162"></a><span class="lineno"> 6162</span>  {</div><div class="line"><a name="l06163"></a><span class="lineno"> 6163</span>  StackItem& currItem = m_Stack.back();</div><div class="line"><a name="l06164"></a><span class="lineno"> 6164</span>  <span class="keywordflow">if</span>(currItem.type == COLLECTION_TYPE_OBJECT &&</div><div class="line"><a name="l06165"></a><span class="lineno"> 6165</span>  currItem.valueCount % 2 == 0)</div><div class="line"><a name="l06166"></a><span class="lineno"> 6166</span>  {</div><div class="line"><a name="l06167"></a><span class="lineno"> 6167</span>  VMA_ASSERT(isString);</div><div class="line"><a name="l06168"></a><span class="lineno"> 6168</span>  }</div><div class="line"><a name="l06169"></a><span class="lineno"> 6169</span> </div><div class="line"><a name="l06170"></a><span class="lineno"> 6170</span>  <span class="keywordflow">if</span>(currItem.type == COLLECTION_TYPE_OBJECT &&</div><div class="line"><a name="l06171"></a><span class="lineno"> 6171</span>  currItem.valueCount % 2 != 0)</div><div class="line"><a name="l06172"></a><span class="lineno"> 6172</span>  {</div><div class="line"><a name="l06173"></a><span class="lineno"> 6173</span>  m_SB.Add(<span class="stringliteral">": "</span>);</div><div class="line"><a name="l06174"></a><span class="lineno"> 6174</span>  }</div><div class="line"><a name="l06175"></a><span class="lineno"> 6175</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(currItem.valueCount > 0)</div><div class="line"><a name="l06176"></a><span class="lineno"> 6176</span>  {</div><div class="line"><a name="l06177"></a><span class="lineno"> 6177</span>  m_SB.Add(<span class="stringliteral">", "</span>);</div><div class="line"><a name="l06178"></a><span class="lineno"> 6178</span>  WriteIndent();</div><div class="line"><a name="l06179"></a><span class="lineno"> 6179</span>  }</div><div class="line"><a name="l06180"></a><span class="lineno"> 6180</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06181"></a><span class="lineno"> 6181</span>  {</div><div class="line"><a name="l06182"></a><span class="lineno"> 6182</span>  WriteIndent();</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>  ++currItem.valueCount;</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::WriteIndent(<span class="keywordtype">bool</span> oneLess)</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>  <span class="keywordflow">if</span>(!m_Stack.empty() && !m_Stack.back().singleLineMode)</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>  m_SB.AddNewLine();</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">size_t</span> count = m_Stack.size();</div><div class="line"><a name="l06195"></a><span class="lineno"> 6195</span>  <span class="keywordflow">if</span>(count > 0 && oneLess)</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>  --count;</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>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < count; ++i)</div><div class="line"><a name="l06200"></a><span class="lineno"> 6200</span>  {</div><div class="line"><a name="l06201"></a><span class="lineno"> 6201</span>  m_SB.Add(INDENT);</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> }</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="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06207"></a><span class="lineno"> 6207</span> </div><div class="line"><a name="l06209"></a><span class="lineno"> 6209</span> </div><div class="line"><a name="l06210"></a><span class="lineno"> 6210</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="l06211"></a><span class="lineno"> 6211</span> {</div><div class="line"><a name="l06212"></a><span class="lineno"> 6212</span>  <span class="keywordflow">if</span>(IsUserDataString())</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>  VMA_ASSERT(pUserData == VMA_NULL || pUserData != m_pUserData);</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>  FreeUserDataString(hAllocator);</div><div class="line"><a name="l06217"></a><span class="lineno"> 6217</span> </div><div class="line"><a name="l06218"></a><span class="lineno"> 6218</span>  <span class="keywordflow">if</span>(pUserData != VMA_NULL)</div><div class="line"><a name="l06219"></a><span class="lineno"> 6219</span>  {</div><div class="line"><a name="l06220"></a><span class="lineno"> 6220</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="l06221"></a><span class="lineno"> 6221</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> newStrLen = strlen(newStrSrc);</div><div class="line"><a name="l06222"></a><span class="lineno"> 6222</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="l06223"></a><span class="lineno"> 6223</span>  memcpy(newStrDst, newStrSrc, newStrLen + 1);</div><div class="line"><a name="l06224"></a><span class="lineno"> 6224</span>  m_pUserData = newStrDst;</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>  }</div><div class="line"><a name="l06227"></a><span class="lineno"> 6227</span>  <span class="keywordflow">else</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>  m_pUserData = pUserData;</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> }</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> <span class="keywordtype">void</span> VmaAllocation_T::ChangeBlockAllocation(</div><div class="line"><a name="l06234"></a><span class="lineno"> 6234</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l06235"></a><span class="lineno"> 6235</span>  VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l06236"></a><span class="lineno"> 6236</span>  VkDeviceSize offset)</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(block != VMA_NULL);</div><div class="line"><a name="l06239"></a><span class="lineno"> 6239</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l06240"></a><span class="lineno"> 6240</span> </div><div class="line"><a name="l06241"></a><span class="lineno"> 6241</span>  <span class="comment">// Move mapping reference counter from old block to new block.</span></div><div class="line"><a name="l06242"></a><span class="lineno"> 6242</span>  <span class="keywordflow">if</span>(block != m_BlockAllocation.m_Block)</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>  uint32_t mapRefCount = m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP;</div><div class="line"><a name="l06245"></a><span class="lineno"> 6245</span>  <span class="keywordflow">if</span>(IsPersistentMap())</div><div class="line"><a name="l06246"></a><span class="lineno"> 6246</span>  ++mapRefCount;</div><div class="line"><a name="l06247"></a><span class="lineno"> 6247</span>  m_BlockAllocation.m_Block->Unmap(hAllocator, mapRefCount);</div><div class="line"><a name="l06248"></a><span class="lineno"> 6248</span>  block->Map(hAllocator, mapRefCount, VMA_NULL);</div><div class="line"><a name="l06249"></a><span class="lineno"> 6249</span>  }</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>  m_BlockAllocation.m_Block = block;</div><div class="line"><a name="l06252"></a><span class="lineno"> 6252</span>  m_BlockAllocation.m_Offset = offset;</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> </div><div class="line"><a name="l06255"></a><span class="lineno"> 6255</span> VkDeviceSize VmaAllocation_T::GetOffset()<span class="keyword"> const</span></div><div class="line"><a name="l06256"></a><span class="lineno"> 6256</span> <span class="keyword"></span>{</div><div class="line"><a name="l06257"></a><span class="lineno"> 6257</span>  <span class="keywordflow">switch</span>(m_Type)</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">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06260"></a><span class="lineno"> 6260</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Offset;</div><div class="line"><a name="l06261"></a><span class="lineno"> 6261</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06262"></a><span class="lineno"> 6262</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l06263"></a><span class="lineno"> 6263</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06264"></a><span class="lineno"> 6264</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06265"></a><span class="lineno"> 6265</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l06266"></a><span class="lineno"> 6266</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> </div><div class="line"><a name="l06269"></a><span class="lineno"> 6269</span> VkDeviceMemory VmaAllocation_T::GetMemory()<span class="keyword"> const</span></div><div class="line"><a name="l06270"></a><span class="lineno"> 6270</span> <span class="keyword"></span>{</div><div class="line"><a name="l06271"></a><span class="lineno"> 6271</span>  <span class="keywordflow">switch</span>(m_Type)</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>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06274"></a><span class="lineno"> 6274</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block->GetDeviceMemory();</div><div class="line"><a name="l06275"></a><span class="lineno"> 6275</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06276"></a><span class="lineno"> 6276</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_hMemory;</div><div class="line"><a name="l06277"></a><span class="lineno"> 6277</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06278"></a><span class="lineno"> 6278</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06279"></a><span class="lineno"> 6279</span>  <span class="keywordflow">return</span> VK_NULL_HANDLE;</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> }</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> uint32_t VmaAllocation_T::GetMemoryTypeIndex()<span class="keyword"> const</span></div><div class="line"><a name="l06284"></a><span class="lineno"> 6284</span> <span class="keyword"></span>{</div><div class="line"><a name="l06285"></a><span class="lineno"> 6285</span>  <span class="keywordflow">switch</span>(m_Type)</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>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06288"></a><span class="lineno"> 6288</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block->GetMemoryTypeIndex();</div><div class="line"><a name="l06289"></a><span class="lineno"> 6289</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06290"></a><span class="lineno"> 6290</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_MemoryTypeIndex;</div><div class="line"><a name="l06291"></a><span class="lineno"> 6291</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06292"></a><span class="lineno"> 6292</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06293"></a><span class="lineno"> 6293</span>  <span class="keywordflow">return</span> UINT32_MAX;</div><div class="line"><a name="l06294"></a><span class="lineno"> 6294</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> </div><div class="line"><a name="l06297"></a><span class="lineno"> 6297</span> <span class="keywordtype">void</span>* VmaAllocation_T::GetMappedData()<span class="keyword"> const</span></div><div class="line"><a name="l06298"></a><span class="lineno"> 6298</span> <span class="keyword"></span>{</div><div class="line"><a name="l06299"></a><span class="lineno"> 6299</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l06300"></a><span class="lineno"> 6300</span>  {</div><div class="line"><a name="l06301"></a><span class="lineno"> 6301</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06302"></a><span class="lineno"> 6302</span>  <span class="keywordflow">if</span>(m_MapCount != 0)</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="keywordtype">void</span>* pBlockData = m_BlockAllocation.m_Block->GetMappedData();</div><div class="line"><a name="l06305"></a><span class="lineno"> 6305</span>  VMA_ASSERT(pBlockData != VMA_NULL);</div><div class="line"><a name="l06306"></a><span class="lineno"> 6306</span>  <span class="keywordflow">return</span> (<span class="keywordtype">char</span>*)pBlockData + m_BlockAllocation.m_Offset;</div><div class="line"><a name="l06307"></a><span class="lineno"> 6307</span>  }</div><div class="line"><a name="l06308"></a><span class="lineno"> 6308</span>  <span class="keywordflow">else</span></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>  <span class="keywordflow">return</span> VMA_NULL;</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>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06313"></a><span class="lineno"> 6313</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06314"></a><span class="lineno"> 6314</span>  VMA_ASSERT((m_DedicatedAllocation.m_pMappedData != VMA_NULL) == (m_MapCount != 0));</div><div class="line"><a name="l06315"></a><span class="lineno"> 6315</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_pMappedData;</div><div class="line"><a name="l06316"></a><span class="lineno"> 6316</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06317"></a><span class="lineno"> 6317</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06318"></a><span class="lineno"> 6318</span>  <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l06319"></a><span class="lineno"> 6319</span>  }</div><div class="line"><a name="l06320"></a><span class="lineno"> 6320</span> }</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> <span class="keywordtype">bool</span> VmaAllocation_T::CanBecomeLost()<span class="keyword"> const</span></div><div class="line"><a name="l06323"></a><span class="lineno"> 6323</span> <span class="keyword"></span>{</div><div class="line"><a name="l06324"></a><span class="lineno"> 6324</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l06325"></a><span class="lineno"> 6325</span>  {</div><div class="line"><a name="l06326"></a><span class="lineno"> 6326</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l06327"></a><span class="lineno"> 6327</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_CanBecomeLost;</div><div class="line"><a name="l06328"></a><span class="lineno"> 6328</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06329"></a><span class="lineno"> 6329</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06330"></a><span class="lineno"> 6330</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06331"></a><span class="lineno"> 6331</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06332"></a><span class="lineno"> 6332</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l06336"></a><span class="lineno"> 6336</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="l06337"></a><span class="lineno"> 6337</span> <span class="keyword"></span>{</div><div class="line"><a name="l06338"></a><span class="lineno"> 6338</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l06339"></a><span class="lineno"> 6339</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_hPool;</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> </div><div class="line"><a name="l06342"></a><span class="lineno"> 6342</span> <span class="keywordtype">bool</span> VmaAllocation_T::MakeLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</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>  VMA_ASSERT(CanBecomeLost());</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>  <span class="comment">/*</span></div><div class="line"><a name="l06347"></a><span class="lineno"> 6347</span> <span class="comment"> Warning: This is a carefully designed algorithm.</span></div><div class="line"><a name="l06348"></a><span class="lineno"> 6348</span> <span class="comment"> Do not modify unless you really know what you're doing :)</span></div><div class="line"><a name="l06349"></a><span class="lineno"> 6349</span> <span class="comment"> */</span></div><div class="line"><a name="l06350"></a><span class="lineno"> 6350</span>  uint32_t localLastUseFrameIndex = GetLastUseFrameIndex();</div><div class="line"><a name="l06351"></a><span class="lineno"> 6351</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l06352"></a><span class="lineno"> 6352</span>  {</div><div class="line"><a name="l06353"></a><span class="lineno"> 6353</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l06354"></a><span class="lineno"> 6354</span>  {</div><div class="line"><a name="l06355"></a><span class="lineno"> 6355</span>  VMA_ASSERT(0);</div><div class="line"><a name="l06356"></a><span class="lineno"> 6356</span>  <span class="keywordflow">return</span> <span class="keyword">false</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>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex + frameInUseCount >= currentFrameIndex)</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06361"></a><span class="lineno"> 6361</span>  }</div><div class="line"><a name="l06362"></a><span class="lineno"> 6362</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l06363"></a><span class="lineno"> 6363</span>  {</div><div class="line"><a name="l06364"></a><span class="lineno"> 6364</span>  <span class="keywordflow">if</span>(CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, VMA_FRAME_INDEX_LOST))</div><div class="line"><a name="l06365"></a><span class="lineno"> 6365</span>  {</div><div class="line"><a name="l06366"></a><span class="lineno"> 6366</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="l06367"></a><span class="lineno"> 6367</span>  <span class="comment">// Calling code just needs to unregister this allocation in owning VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l06368"></a><span class="lineno"> 6368</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l06369"></a><span class="lineno"> 6369</span>  }</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> </div><div class="line"><a name="l06374"></a><span class="lineno"> 6374</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06375"></a><span class="lineno"> 6375</span> </div><div class="line"><a name="l06376"></a><span class="lineno"> 6376</span> <span class="comment">// Correspond to values of enum VmaSuballocationType.</span></div><div class="line"><a name="l06377"></a><span class="lineno"> 6377</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="l06378"></a><span class="lineno"> 6378</span>  <span class="stringliteral">"FREE"</span>,</div><div class="line"><a name="l06379"></a><span class="lineno"> 6379</span>  <span class="stringliteral">"UNKNOWN"</span>,</div><div class="line"><a name="l06380"></a><span class="lineno"> 6380</span>  <span class="stringliteral">"BUFFER"</span>,</div><div class="line"><a name="l06381"></a><span class="lineno"> 6381</span>  <span class="stringliteral">"IMAGE_UNKNOWN"</span>,</div><div class="line"><a name="l06382"></a><span class="lineno"> 6382</span>  <span class="stringliteral">"IMAGE_LINEAR"</span>,</div><div class="line"><a name="l06383"></a><span class="lineno"> 6383</span>  <span class="stringliteral">"IMAGE_OPTIMAL"</span>,</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> <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="l06387"></a><span class="lineno"> 6387</span> <span class="keyword"></span>{</div><div class="line"><a name="l06388"></a><span class="lineno"> 6388</span>  json.WriteString(<span class="stringliteral">"Type"</span>);</div><div class="line"><a name="l06389"></a><span class="lineno"> 6389</span>  json.WriteString(VMA_SUBALLOCATION_TYPE_NAMES[m_SuballocationType]);</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>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l06392"></a><span class="lineno"> 6392</span>  json.WriteNumber(m_Size);</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="keywordflow">if</span>(m_pUserData != VMA_NULL)</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>  json.WriteString(<span class="stringliteral">"UserData"</span>);</div><div class="line"><a name="l06397"></a><span class="lineno"> 6397</span>  <span class="keywordflow">if</span>(IsUserDataString())</div><div class="line"><a name="l06398"></a><span class="lineno"> 6398</span>  {</div><div class="line"><a name="l06399"></a><span class="lineno"> 6399</span>  json.WriteString((<span class="keyword">const</span> <span class="keywordtype">char</span>*)m_pUserData);</div><div class="line"><a name="l06400"></a><span class="lineno"> 6400</span>  }</div><div class="line"><a name="l06401"></a><span class="lineno"> 6401</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06402"></a><span class="lineno"> 6402</span>  {</div><div class="line"><a name="l06403"></a><span class="lineno"> 6403</span>  json.BeginString();</div><div class="line"><a name="l06404"></a><span class="lineno"> 6404</span>  json.ContinueString_Pointer(m_pUserData);</div><div class="line"><a name="l06405"></a><span class="lineno"> 6405</span>  json.EndString();</div><div class="line"><a name="l06406"></a><span class="lineno"> 6406</span>  }</div><div class="line"><a name="l06407"></a><span class="lineno"> 6407</span>  }</div><div class="line"><a name="l06408"></a><span class="lineno"> 6408</span> </div><div class="line"><a name="l06409"></a><span class="lineno"> 6409</span>  json.WriteString(<span class="stringliteral">"CreationFrameIndex"</span>);</div><div class="line"><a name="l06410"></a><span class="lineno"> 6410</span>  json.WriteNumber(m_CreationFrameIndex);</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>  json.WriteString(<span class="stringliteral">"LastUseFrameIndex"</span>);</div><div class="line"><a name="l06413"></a><span class="lineno"> 6413</span>  json.WriteNumber(GetLastUseFrameIndex());</div><div class="line"><a name="l06414"></a><span class="lineno"> 6414</span> </div><div class="line"><a name="l06415"></a><span class="lineno"> 6415</span>  <span class="keywordflow">if</span>(m_BufferImageUsage != 0)</div><div class="line"><a name="l06416"></a><span class="lineno"> 6416</span>  {</div><div class="line"><a name="l06417"></a><span class="lineno"> 6417</span>  json.WriteString(<span class="stringliteral">"Usage"</span>);</div><div class="line"><a name="l06418"></a><span class="lineno"> 6418</span>  json.WriteNumber(m_BufferImageUsage);</div><div class="line"><a name="l06419"></a><span class="lineno"> 6419</span>  }</div><div class="line"><a name="l06420"></a><span class="lineno"> 6420</span> }</div><div class="line"><a name="l06421"></a><span class="lineno"> 6421</span> </div><div class="line"><a name="l06422"></a><span class="lineno"> 6422</span> <span class="preprocessor">#endif</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> <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="l06425"></a><span class="lineno"> 6425</span> {</div><div class="line"><a name="l06426"></a><span class="lineno"> 6426</span>  VMA_ASSERT(IsUserDataString());</div><div class="line"><a name="l06427"></a><span class="lineno"> 6427</span>  <span class="keywordflow">if</span>(m_pUserData != VMA_NULL)</div><div class="line"><a name="l06428"></a><span class="lineno"> 6428</span>  {</div><div class="line"><a name="l06429"></a><span class="lineno"> 6429</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="l06430"></a><span class="lineno"> 6430</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldStrLen = strlen(oldStr);</div><div class="line"><a name="l06431"></a><span class="lineno"> 6431</span>  vma_delete_array(hAllocator, oldStr, oldStrLen + 1);</div><div class="line"><a name="l06432"></a><span class="lineno"> 6432</span>  m_pUserData = VMA_NULL;</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> }</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="keywordtype">void</span> VmaAllocation_T::BlockAllocMap()</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>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l06439"></a><span class="lineno"> 6439</span> </div><div class="line"><a name="l06440"></a><span class="lineno"> 6440</span>  <span class="keywordflow">if</span>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) < 0x7F)</div><div class="line"><a name="l06441"></a><span class="lineno"> 6441</span>  {</div><div class="line"><a name="l06442"></a><span class="lineno"> 6442</span>  ++m_MapCount;</div><div class="line"><a name="l06443"></a><span class="lineno"> 6443</span>  }</div><div class="line"><a name="l06444"></a><span class="lineno"> 6444</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06445"></a><span class="lineno"> 6445</span>  {</div><div class="line"><a name="l06446"></a><span class="lineno"> 6446</span>  VMA_ASSERT(0 && <span class="stringliteral">"Allocation mapped too many times simultaneously."</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> }</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="keywordtype">void</span> VmaAllocation_T::BlockAllocUnmap()</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>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_BLOCK);</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>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) != 0)</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>  --m_MapCount;</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="keywordflow">else</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>  VMA_ASSERT(0 && <span class="stringliteral">"Unmapping allocation not previously mapped."</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> 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="l06465"></a><span class="lineno"> 6465</span> {</div><div class="line"><a name="l06466"></a><span class="lineno"> 6466</span>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_DEDICATED);</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="keywordflow">if</span>(m_MapCount != 0)</div><div class="line"><a name="l06469"></a><span class="lineno"> 6469</span>  {</div><div class="line"><a name="l06470"></a><span class="lineno"> 6470</span>  <span class="keywordflow">if</span>((m_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) < 0x7F)</div><div class="line"><a name="l06471"></a><span class="lineno"> 6471</span>  {</div><div class="line"><a name="l06472"></a><span class="lineno"> 6472</span>  VMA_ASSERT(m_DedicatedAllocation.m_pMappedData != VMA_NULL);</div><div class="line"><a name="l06473"></a><span class="lineno"> 6473</span>  *ppData = m_DedicatedAllocation.m_pMappedData;</div><div class="line"><a name="l06474"></a><span class="lineno"> 6474</span>  ++m_MapCount;</div><div class="line"><a name="l06475"></a><span class="lineno"> 6475</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l06478"></a><span class="lineno"> 6478</span>  {</div><div class="line"><a name="l06479"></a><span class="lineno"> 6479</span>  VMA_ASSERT(0 && <span class="stringliteral">"Dedicated allocation mapped too many times simultaneously."</span>);</div><div class="line"><a name="l06480"></a><span class="lineno"> 6480</span>  <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</div><div class="line"><a name="l06481"></a><span class="lineno"> 6481</span>  }</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l06484"></a><span class="lineno"> 6484</span>  {</div><div class="line"><a name="l06485"></a><span class="lineno"> 6485</span>  VkResult result = (*hAllocator->GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l06486"></a><span class="lineno"> 6486</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l06487"></a><span class="lineno"> 6487</span>  m_DedicatedAllocation.m_hMemory,</div><div class="line"><a name="l06488"></a><span class="lineno"> 6488</span>  0, <span class="comment">// offset</span></div><div class="line"><a name="l06489"></a><span class="lineno"> 6489</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l06490"></a><span class="lineno"> 6490</span>  0, <span class="comment">// flags</span></div><div class="line"><a name="l06491"></a><span class="lineno"> 6491</span>  ppData);</div><div class="line"><a name="l06492"></a><span class="lineno"> 6492</span>  <span class="keywordflow">if</span>(result == VK_SUCCESS)</div><div class="line"><a name="l06493"></a><span class="lineno"> 6493</span>  {</div><div class="line"><a name="l06494"></a><span class="lineno"> 6494</span>  m_DedicatedAllocation.m_pMappedData = *ppData;</div><div class="line"><a name="l06495"></a><span class="lineno"> 6495</span>  m_MapCount = 1;</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>  <span class="keywordflow">return</span> result;</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> <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="l06502"></a><span class="lineno"> 6502</span> {</div><div class="line"><a name="l06503"></a><span class="lineno"> 6503</span>  VMA_ASSERT(GetType() == ALLOCATION_TYPE_DEDICATED);</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_MapCount & ~MAP_COUNT_FLAG_PERSISTENT_MAP) != 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>  --m_MapCount;</div><div class="line"><a name="l06508"></a><span class="lineno"> 6508</span>  <span class="keywordflow">if</span>(m_MapCount == 0)</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>  m_DedicatedAllocation.m_pMappedData = VMA_NULL;</div><div class="line"><a name="l06511"></a><span class="lineno"> 6511</span>  (*hAllocator->GetVulkanFunctions().vkUnmapMemory)(</div><div class="line"><a name="l06512"></a><span class="lineno"> 6512</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l06513"></a><span class="lineno"> 6513</span>  m_DedicatedAllocation.m_hMemory);</div><div class="line"><a name="l06514"></a><span class="lineno"> 6514</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="keywordflow">else</span></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(0 && <span class="stringliteral">"Unmapping dedicated allocation not previously mapped."</span>);</div><div class="line"><a name="l06519"></a><span class="lineno"> 6519</span>  }</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> </div><div class="line"><a name="l06522"></a><span class="lineno"> 6522</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></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> <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="l06525"></a><span class="lineno"> 6525</span> {</div><div class="line"><a name="l06526"></a><span class="lineno"> 6526</span>  json.BeginObject();</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>  json.WriteString(<span class="stringliteral">"Blocks"</span>);</div><div class="line"><a name="l06529"></a><span class="lineno"> 6529</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>);</div><div class="line"><a name="l06530"></a><span class="lineno"> 6530</span> </div><div class="line"><a name="l06531"></a><span class="lineno"> 6531</span>  json.WriteString(<span class="stringliteral">"Allocations"</span>);</div><div class="line"><a name="l06532"></a><span class="lineno"> 6532</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>);</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>  json.WriteString(<span class="stringliteral">"UnusedRanges"</span>);</div><div class="line"><a name="l06535"></a><span class="lineno"> 6535</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>);</div><div class="line"><a name="l06536"></a><span class="lineno"> 6536</span> </div><div class="line"><a name="l06537"></a><span class="lineno"> 6537</span>  json.WriteString(<span class="stringliteral">"UsedBytes"</span>);</div><div class="line"><a name="l06538"></a><span class="lineno"> 6538</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>);</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>  json.WriteString(<span class="stringliteral">"UnusedBytes"</span>);</div><div class="line"><a name="l06541"></a><span class="lineno"> 6541</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>);</div><div class="line"><a name="l06542"></a><span class="lineno"> 6542</span> </div><div class="line"><a name="l06543"></a><span class="lineno"> 6543</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="l06544"></a><span class="lineno"> 6544</span>  {</div><div class="line"><a name="l06545"></a><span class="lineno"> 6545</span>  json.WriteString(<span class="stringliteral">"AllocationSize"</span>);</div><div class="line"><a name="l06546"></a><span class="lineno"> 6546</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l06547"></a><span class="lineno"> 6547</span>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l06548"></a><span class="lineno"> 6548</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>);</div><div class="line"><a name="l06549"></a><span class="lineno"> 6549</span>  json.WriteString(<span class="stringliteral">"Avg"</span>);</div><div class="line"><a name="l06550"></a><span class="lineno"> 6550</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a1081a039964e566c672e7a2347f9e599">allocationSizeAvg</a>);</div><div class="line"><a name="l06551"></a><span class="lineno"> 6551</span>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l06552"></a><span class="lineno"> 6552</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>);</div><div class="line"><a name="l06553"></a><span class="lineno"> 6553</span>  json.EndObject();</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>  <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="l06557"></a><span class="lineno"> 6557</span>  {</div><div class="line"><a name="l06558"></a><span class="lineno"> 6558</span>  json.WriteString(<span class="stringliteral">"UnusedRangeSize"</span>);</div><div class="line"><a name="l06559"></a><span class="lineno"> 6559</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l06560"></a><span class="lineno"> 6560</span>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l06561"></a><span class="lineno"> 6561</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>);</div><div class="line"><a name="l06562"></a><span class="lineno"> 6562</span>  json.WriteString(<span class="stringliteral">"Avg"</span>);</div><div class="line"><a name="l06563"></a><span class="lineno"> 6563</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a2f9b3452af90c9768a30b7fb6ae194fc">unusedRangeSizeAvg</a>);</div><div class="line"><a name="l06564"></a><span class="lineno"> 6564</span>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l06565"></a><span class="lineno"> 6565</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>);</div><div class="line"><a name="l06566"></a><span class="lineno"> 6566</span>  json.EndObject();</div><div class="line"><a name="l06567"></a><span class="lineno"> 6567</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>  json.EndObject();</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> </div><div class="line"><a name="l06572"></a><span class="lineno"> 6572</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></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> <span class="keyword">struct </span>VmaSuballocationItemSizeLess</div><div class="line"><a name="l06575"></a><span class="lineno"> 6575</span> {</div><div class="line"><a name="l06576"></a><span class="lineno"> 6576</span>  <span class="keywordtype">bool</span> operator()(</div><div class="line"><a name="l06577"></a><span class="lineno"> 6577</span>  <span class="keyword">const</span> VmaSuballocationList::iterator lhs,</div><div class="line"><a name="l06578"></a><span class="lineno"> 6578</span>  <span class="keyword">const</span> VmaSuballocationList::iterator rhs)<span class="keyword"> const</span></div><div class="line"><a name="l06579"></a><span class="lineno"> 6579</span> <span class="keyword"> </span>{</div><div class="line"><a name="l06580"></a><span class="lineno"> 6580</span>  <span class="keywordflow">return</span> lhs->size < rhs->size;</div><div class="line"><a name="l06581"></a><span class="lineno"> 6581</span>  }</div><div class="line"><a name="l06582"></a><span class="lineno"> 6582</span>  <span class="keywordtype">bool</span> operator()(</div><div class="line"><a name="l06583"></a><span class="lineno"> 6583</span>  <span class="keyword">const</span> VmaSuballocationList::iterator lhs,</div><div class="line"><a name="l06584"></a><span class="lineno"> 6584</span>  VkDeviceSize rhsSize)<span class="keyword"> const</span></div><div class="line"><a name="l06585"></a><span class="lineno"> 6585</span> <span class="keyword"> </span>{</div><div class="line"><a name="l06586"></a><span class="lineno"> 6586</span>  <span class="keywordflow">return</span> lhs->size < rhsSize;</div><div class="line"><a name="l06587"></a><span class="lineno"> 6587</span>  }</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="l06592"></a><span class="lineno"> 6592</span> <span class="comment">// class VmaBlockMetadata</span></div><div class="line"><a name="l06593"></a><span class="lineno"> 6593</span> </div><div class="line"><a name="l06594"></a><span class="lineno"> 6594</span> VmaBlockMetadata::VmaBlockMetadata(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l06595"></a><span class="lineno"> 6595</span>  m_Size(0),</div><div class="line"><a name="l06596"></a><span class="lineno"> 6596</span>  m_pAllocationCallbacks(hAllocator->GetAllocationCallbacks())</div><div class="line"><a name="l06597"></a><span class="lineno"> 6597</span> {</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> </div><div class="line"><a name="l06600"></a><span class="lineno"> 6600</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></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> <span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_Begin(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l06603"></a><span class="lineno"> 6603</span>  VkDeviceSize unusedBytes,</div><div class="line"><a name="l06604"></a><span class="lineno"> 6604</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l06605"></a><span class="lineno"> 6605</span>  <span class="keywordtype">size_t</span> unusedRangeCount)<span class="keyword"> const</span></div><div class="line"><a name="l06606"></a><span class="lineno"> 6606</span> <span class="keyword"></span>{</div><div class="line"><a name="l06607"></a><span class="lineno"> 6607</span>  json.BeginObject();</div><div class="line"><a name="l06608"></a><span class="lineno"> 6608</span> </div><div class="line"><a name="l06609"></a><span class="lineno"> 6609</span>  json.WriteString(<span class="stringliteral">"TotalBytes"</span>);</div><div class="line"><a name="l06610"></a><span class="lineno"> 6610</span>  json.WriteNumber(GetSize());</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>  json.WriteString(<span class="stringliteral">"UnusedBytes"</span>);</div><div class="line"><a name="l06613"></a><span class="lineno"> 6613</span>  json.WriteNumber(unusedBytes);</div><div class="line"><a name="l06614"></a><span class="lineno"> 6614</span> </div><div class="line"><a name="l06615"></a><span class="lineno"> 6615</span>  json.WriteString(<span class="stringliteral">"Allocations"</span>);</div><div class="line"><a name="l06616"></a><span class="lineno"> 6616</span>  json.WriteNumber((uint64_t)allocationCount);</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">"UnusedRanges"</span>);</div><div class="line"><a name="l06619"></a><span class="lineno"> 6619</span>  json.WriteNumber((uint64_t)unusedRangeCount);</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">"Suballocations"</span>);</div><div class="line"><a name="l06622"></a><span class="lineno"> 6622</span>  json.BeginArray();</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> </div><div class="line"><a name="l06625"></a><span class="lineno"> 6625</span> <span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_Allocation(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l06626"></a><span class="lineno"> 6626</span>  VkDeviceSize offset,</div><div class="line"><a name="l06627"></a><span class="lineno"> 6627</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l06628"></a><span class="lineno"> 6628</span> <span class="keyword"></span>{</div><div class="line"><a name="l06629"></a><span class="lineno"> 6629</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l06630"></a><span class="lineno"> 6630</span>  </div><div class="line"><a name="l06631"></a><span class="lineno"> 6631</span>  json.WriteString(<span class="stringliteral">"Offset"</span>);</div><div class="line"><a name="l06632"></a><span class="lineno"> 6632</span>  json.WriteNumber(offset);</div><div class="line"><a name="l06633"></a><span class="lineno"> 6633</span> </div><div class="line"><a name="l06634"></a><span class="lineno"> 6634</span>  hAllocation->PrintParameters(json);</div><div class="line"><a name="l06635"></a><span class="lineno"> 6635</span> </div><div class="line"><a name="l06636"></a><span class="lineno"> 6636</span>  json.EndObject();</div><div class="line"><a name="l06637"></a><span class="lineno"> 6637</span> }</div><div class="line"><a name="l06638"></a><span class="lineno"> 6638</span> </div><div class="line"><a name="l06639"></a><span class="lineno"> 6639</span> <span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap_UnusedRange(<span class="keyword">class</span> VmaJsonWriter& json,</div><div class="line"><a name="l06640"></a><span class="lineno"> 6640</span>  VkDeviceSize offset,</div><div class="line"><a name="l06641"></a><span class="lineno"> 6641</span>  VkDeviceSize size)<span class="keyword"> const</span></div><div class="line"><a name="l06642"></a><span class="lineno"> 6642</span> <span class="keyword"></span>{</div><div class="line"><a name="l06643"></a><span class="lineno"> 6643</span>  json.BeginObject(<span class="keyword">true</span>);</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>  json.WriteString(<span class="stringliteral">"Offset"</span>);</div><div class="line"><a name="l06646"></a><span class="lineno"> 6646</span>  json.WriteNumber(offset);</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">"Type"</span>);</div><div class="line"><a name="l06649"></a><span class="lineno"> 6649</span>  json.WriteString(VMA_SUBALLOCATION_TYPE_NAMES[VMA_SUBALLOCATION_TYPE_FREE]);</div><div class="line"><a name="l06650"></a><span class="lineno"> 6650</span> </div><div class="line"><a name="l06651"></a><span class="lineno"> 6651</span>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l06652"></a><span class="lineno"> 6652</span>  json.WriteNumber(size);</div><div class="line"><a name="l06653"></a><span class="lineno"> 6653</span> </div><div class="line"><a name="l06654"></a><span class="lineno"> 6654</span>  json.EndObject();</div><div class="line"><a name="l06655"></a><span class="lineno"> 6655</span> }</div><div class="line"><a name="l06656"></a><span class="lineno"> 6656</span> </div><div class="line"><a name="l06657"></a><span class="lineno"> 6657</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="l06658"></a><span class="lineno"> 6658</span> <span class="keyword"></span>{</div><div class="line"><a name="l06659"></a><span class="lineno"> 6659</span>  json.EndArray();</div><div class="line"><a name="l06660"></a><span class="lineno"> 6660</span>  json.EndObject();</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> </div><div class="line"><a name="l06663"></a><span class="lineno"> 6663</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l06664"></a><span class="lineno"> 6664</span> </div><div class="line"><a name="l06666"></a><span class="lineno"> 6666</span> <span class="comment">// class VmaBlockMetadata_Generic</span></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> VmaBlockMetadata_Generic::VmaBlockMetadata_Generic(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l06669"></a><span class="lineno"> 6669</span>  VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l06670"></a><span class="lineno"> 6670</span>  m_FreeCount(0),</div><div class="line"><a name="l06671"></a><span class="lineno"> 6671</span>  m_SumFreeSize(0),</div><div class="line"><a name="l06672"></a><span class="lineno"> 6672</span>  m_Suballocations(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l06673"></a><span class="lineno"> 6673</span>  m_FreeSuballocationsBySize(VmaStlAllocator<VmaSuballocationList::iterator>(hAllocator->GetAllocationCallbacks()))</div><div class="line"><a name="l06674"></a><span class="lineno"> 6674</span> {</div><div class="line"><a name="l06675"></a><span class="lineno"> 6675</span> }</div><div class="line"><a name="l06676"></a><span class="lineno"> 6676</span> </div><div class="line"><a name="l06677"></a><span class="lineno"> 6677</span> VmaBlockMetadata_Generic::~VmaBlockMetadata_Generic()</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="l06681"></a><span class="lineno"> 6681</span> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::Init(VkDeviceSize size)</div><div class="line"><a name="l06682"></a><span class="lineno"> 6682</span> {</div><div class="line"><a name="l06683"></a><span class="lineno"> 6683</span>  VmaBlockMetadata::Init(size);</div><div class="line"><a name="l06684"></a><span class="lineno"> 6684</span> </div><div class="line"><a name="l06685"></a><span class="lineno"> 6685</span>  m_FreeCount = 1;</div><div class="line"><a name="l06686"></a><span class="lineno"> 6686</span>  m_SumFreeSize = size;</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>  VmaSuballocation suballoc = {};</div><div class="line"><a name="l06689"></a><span class="lineno"> 6689</span>  suballoc.offset = 0;</div><div class="line"><a name="l06690"></a><span class="lineno"> 6690</span>  suballoc.size = size;</div><div class="line"><a name="l06691"></a><span class="lineno"> 6691</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l06692"></a><span class="lineno"> 6692</span>  suballoc.hAllocation = VK_NULL_HANDLE;</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>  VMA_ASSERT(size > VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER);</div><div class="line"><a name="l06695"></a><span class="lineno"> 6695</span>  m_Suballocations.push_back(suballoc);</div><div class="line"><a name="l06696"></a><span class="lineno"> 6696</span>  VmaSuballocationList::iterator suballocItem = m_Suballocations.end();</div><div class="line"><a name="l06697"></a><span class="lineno"> 6697</span>  --suballocItem;</div><div class="line"><a name="l06698"></a><span class="lineno"> 6698</span>  m_FreeSuballocationsBySize.push_back(suballocItem);</div><div class="line"><a name="l06699"></a><span class="lineno"> 6699</span> }</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> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l06702"></a><span class="lineno"> 6702</span> <span class="keyword"></span>{</div><div class="line"><a name="l06703"></a><span class="lineno"> 6703</span>  VMA_VALIDATE(!m_Suballocations.empty());</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>  <span class="comment">// Expected offset of new suballocation as calculated from previous ones.</span></div><div class="line"><a name="l06706"></a><span class="lineno"> 6706</span>  VkDeviceSize calculatedOffset = 0;</div><div class="line"><a name="l06707"></a><span class="lineno"> 6707</span>  <span class="comment">// Expected number of free suballocations as calculated from traversing their list.</span></div><div class="line"><a name="l06708"></a><span class="lineno"> 6708</span>  uint32_t calculatedFreeCount = 0;</div><div class="line"><a name="l06709"></a><span class="lineno"> 6709</span>  <span class="comment">// Expected sum size of free suballocations as calculated from traversing their list.</span></div><div class="line"><a name="l06710"></a><span class="lineno"> 6710</span>  VkDeviceSize calculatedSumFreeSize = 0;</div><div class="line"><a name="l06711"></a><span class="lineno"> 6711</span>  <span class="comment">// Expected number of free suballocations that should be registered in</span></div><div class="line"><a name="l06712"></a><span class="lineno"> 6712</span>  <span class="comment">// m_FreeSuballocationsBySize calculated from traversing their list.</span></div><div class="line"><a name="l06713"></a><span class="lineno"> 6713</span>  <span class="keywordtype">size_t</span> freeSuballocationsToRegister = 0;</div><div class="line"><a name="l06714"></a><span class="lineno"> 6714</span>  <span class="comment">// True if previous visited suballocation was free.</span></div><div class="line"><a name="l06715"></a><span class="lineno"> 6715</span>  <span class="keywordtype">bool</span> prevFree = <span class="keyword">false</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="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l06718"></a><span class="lineno"> 6718</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l06719"></a><span class="lineno"> 6719</span>  ++suballocItem)</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>  <span class="keyword">const</span> VmaSuballocation& subAlloc = *suballocItem;</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>  <span class="comment">// Actual offset of this suballocation doesn't match expected one.</span></div><div class="line"><a name="l06724"></a><span class="lineno"> 6724</span>  VMA_VALIDATE(subAlloc.offset == calculatedOffset);</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>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (subAlloc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l06727"></a><span class="lineno"> 6727</span>  <span class="comment">// Two adjacent free suballocations are invalid. They should be merged.</span></div><div class="line"><a name="l06728"></a><span class="lineno"> 6728</span>  VMA_VALIDATE(!prevFree || !currFree);</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>  VMA_VALIDATE(currFree == (subAlloc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l06731"></a><span class="lineno"> 6731</span> </div><div class="line"><a name="l06732"></a><span class="lineno"> 6732</span>  <span class="keywordflow">if</span>(currFree)</div><div class="line"><a name="l06733"></a><span class="lineno"> 6733</span>  {</div><div class="line"><a name="l06734"></a><span class="lineno"> 6734</span>  calculatedSumFreeSize += subAlloc.size;</div><div class="line"><a name="l06735"></a><span class="lineno"> 6735</span>  ++calculatedFreeCount;</div><div class="line"><a name="l06736"></a><span class="lineno"> 6736</span>  <span class="keywordflow">if</span>(subAlloc.size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</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>  ++freeSuballocationsToRegister;</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> </div><div class="line"><a name="l06741"></a><span class="lineno"> 6741</span>  <span class="comment">// Margin required between allocations - every free space must be at least that large.</span></div><div class="line"><a name="l06742"></a><span class="lineno"> 6742</span>  VMA_VALIDATE(subAlloc.size >= VMA_DEBUG_MARGIN);</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>  <span class="keywordflow">else</span></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>  VMA_VALIDATE(subAlloc.hAllocation->GetOffset() == subAlloc.offset);</div><div class="line"><a name="l06747"></a><span class="lineno"> 6747</span>  VMA_VALIDATE(subAlloc.hAllocation->GetSize() == subAlloc.size);</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="comment">// Margin required between allocations - previous allocation must be free.</span></div><div class="line"><a name="l06750"></a><span class="lineno"> 6750</span>  VMA_VALIDATE(VMA_DEBUG_MARGIN == 0 || prevFree);</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>  calculatedOffset += subAlloc.size;</div><div class="line"><a name="l06754"></a><span class="lineno"> 6754</span>  prevFree = currFree;</div><div class="line"><a name="l06755"></a><span class="lineno"> 6755</span>  }</div><div class="line"><a name="l06756"></a><span class="lineno"> 6756</span> </div><div class="line"><a name="l06757"></a><span class="lineno"> 6757</span>  <span class="comment">// Number of free suballocations registered in m_FreeSuballocationsBySize doesn't</span></div><div class="line"><a name="l06758"></a><span class="lineno"> 6758</span>  <span class="comment">// match expected one.</span></div><div class="line"><a name="l06759"></a><span class="lineno"> 6759</span>  VMA_VALIDATE(m_FreeSuballocationsBySize.size() == freeSuballocationsToRegister);</div><div class="line"><a name="l06760"></a><span class="lineno"> 6760</span> </div><div class="line"><a name="l06761"></a><span class="lineno"> 6761</span>  VkDeviceSize lastSize = 0;</div><div class="line"><a name="l06762"></a><span class="lineno"> 6762</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="l06763"></a><span class="lineno"> 6763</span>  {</div><div class="line"><a name="l06764"></a><span class="lineno"> 6764</span>  VmaSuballocationList::iterator suballocItem = m_FreeSuballocationsBySize[i];</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>  <span class="comment">// Only free suballocations can be registered in m_FreeSuballocationsBySize.</span></div><div class="line"><a name="l06767"></a><span class="lineno"> 6767</span>  VMA_VALIDATE(suballocItem->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l06768"></a><span class="lineno"> 6768</span>  <span class="comment">// They must be sorted by size ascending.</span></div><div class="line"><a name="l06769"></a><span class="lineno"> 6769</span>  VMA_VALIDATE(suballocItem->size >= lastSize);</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>  lastSize = suballocItem->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> </div><div class="line"><a name="l06774"></a><span class="lineno"> 6774</span>  <span class="comment">// Check if totals match calculacted values.</span></div><div class="line"><a name="l06775"></a><span class="lineno"> 6775</span>  VMA_VALIDATE(ValidateFreeSuballocationList());</div><div class="line"><a name="l06776"></a><span class="lineno"> 6776</span>  VMA_VALIDATE(calculatedOffset == GetSize());</div><div class="line"><a name="l06777"></a><span class="lineno"> 6777</span>  VMA_VALIDATE(calculatedSumFreeSize == m_SumFreeSize);</div><div class="line"><a name="l06778"></a><span class="lineno"> 6778</span>  VMA_VALIDATE(calculatedFreeCount == m_FreeCount);</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>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l06781"></a><span class="lineno"> 6781</span> }</div><div class="line"><a name="l06782"></a><span class="lineno"> 6782</span> </div><div class="line"><a name="l06783"></a><span class="lineno"> 6783</span> VkDeviceSize VmaBlockMetadata_Generic::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l06784"></a><span class="lineno"> 6784</span> <span class="keyword"></span>{</div><div class="line"><a name="l06785"></a><span class="lineno"> 6785</span>  <span class="keywordflow">if</span>(!m_FreeSuballocationsBySize.empty())</div><div class="line"><a name="l06786"></a><span class="lineno"> 6786</span>  {</div><div class="line"><a name="l06787"></a><span class="lineno"> 6787</span>  <span class="keywordflow">return</span> m_FreeSuballocationsBySize.back()->size;</div><div class="line"><a name="l06788"></a><span class="lineno"> 6788</span>  }</div><div class="line"><a name="l06789"></a><span class="lineno"> 6789</span>  <span class="keywordflow">else</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="keywordflow">return</span> 0;</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> }</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="keywordtype">bool</span> VmaBlockMetadata_Generic::IsEmpty()<span class="keyword"> const</span></div><div class="line"><a name="l06796"></a><span class="lineno"> 6796</span> <span class="keyword"></span>{</div><div class="line"><a name="l06797"></a><span class="lineno"> 6797</span>  <span class="keywordflow">return</span> (m_Suballocations.size() == 1) && (m_FreeCount == 1);</div><div class="line"><a name="l06798"></a><span class="lineno"> 6798</span> }</div><div class="line"><a name="l06799"></a><span class="lineno"> 6799</span> </div><div class="line"><a name="l06800"></a><span class="lineno"> 6800</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="l06801"></a><span class="lineno"> 6801</span> <span class="keyword"></span>{</div><div class="line"><a name="l06802"></a><span class="lineno"> 6802</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l06803"></a><span class="lineno"> 6803</span> </div><div class="line"><a name="l06804"></a><span class="lineno"> 6804</span>  <span class="keyword">const</span> uint32_t rangeCount = (uint32_t)m_Suballocations.size();</div><div class="line"><a name="l06805"></a><span class="lineno"> 6805</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = rangeCount - m_FreeCount;</div><div class="line"><a name="l06806"></a><span class="lineno"> 6806</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = m_FreeCount;</div><div class="line"><a name="l06807"></a><span class="lineno"> 6807</span>  </div><div class="line"><a name="l06808"></a><span class="lineno"> 6808</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = m_SumFreeSize;</div><div class="line"><a name="l06809"></a><span class="lineno"> 6809</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="l06810"></a><span class="lineno"> 6810</span> </div><div class="line"><a name="l06811"></a><span class="lineno"> 6811</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l06812"></a><span class="lineno"> 6812</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = 0;</div><div class="line"><a name="l06813"></a><span class="lineno"> 6813</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l06814"></a><span class="lineno"> 6814</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</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="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l06817"></a><span class="lineno"> 6817</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l06818"></a><span class="lineno"> 6818</span>  ++suballocItem)</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l06821"></a><span class="lineno"> 6821</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l06822"></a><span class="lineno"> 6822</span>  {</div><div class="line"><a name="l06823"></a><span class="lineno"> 6823</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="l06824"></a><span class="lineno"> 6824</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="l06825"></a><span class="lineno"> 6825</span>  }</div><div class="line"><a name="l06826"></a><span class="lineno"> 6826</span>  <span class="keywordflow">else</span></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>  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="l06829"></a><span class="lineno"> 6829</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="l06830"></a><span class="lineno"> 6830</span>  }</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> </div><div class="line"><a name="l06834"></a><span class="lineno"> 6834</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="l06835"></a><span class="lineno"> 6835</span> <span class="keyword"></span>{</div><div class="line"><a name="l06836"></a><span class="lineno"> 6836</span>  <span class="keyword">const</span> uint32_t rangeCount = (uint32_t)m_Suballocations.size();</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>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += GetSize();</div><div class="line"><a name="l06839"></a><span class="lineno"> 6839</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += m_SumFreeSize;</div><div class="line"><a name="l06840"></a><span class="lineno"> 6840</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> += rangeCount - m_FreeCount;</div><div class="line"><a name="l06841"></a><span class="lineno"> 6841</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> += m_FreeCount;</div><div class="line"><a name="l06842"></a><span class="lineno"> 6842</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="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> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</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="keywordtype">void</span> VmaBlockMetadata_Generic::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json)<span class="keyword"> const</span></div><div class="line"><a name="l06848"></a><span class="lineno"> 6848</span> <span class="keyword"></span>{</div><div class="line"><a name="l06849"></a><span class="lineno"> 6849</span>  PrintDetailedMap_Begin(json,</div><div class="line"><a name="l06850"></a><span class="lineno"> 6850</span>  m_SumFreeSize, <span class="comment">// unusedBytes</span></div><div class="line"><a name="l06851"></a><span class="lineno"> 6851</span>  m_Suballocations.size() - (size_t)m_FreeCount, <span class="comment">// allocationCount</span></div><div class="line"><a name="l06852"></a><span class="lineno"> 6852</span>  m_FreeCount); <span class="comment">// unusedRangeCount</span></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>  <span class="keywordtype">size_t</span> i = 0;</div><div class="line"><a name="l06855"></a><span class="lineno"> 6855</span>  <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l06856"></a><span class="lineno"> 6856</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l06857"></a><span class="lineno"> 6857</span>  ++suballocItem, ++i)</div><div class="line"><a name="l06858"></a><span class="lineno"> 6858</span>  {</div><div class="line"><a name="l06859"></a><span class="lineno"> 6859</span>  <span class="keywordflow">if</span>(suballocItem->type == VMA_SUBALLOCATION_TYPE_FREE)</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>  PrintDetailedMap_UnusedRange(json, suballocItem->offset, 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>  <span class="keywordflow">else</span></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>  PrintDetailedMap_Allocation(json, suballocItem->offset, suballocItem->hAllocation);</div><div class="line"><a name="l06866"></a><span class="lineno"> 6866</span>  }</div><div class="line"><a name="l06867"></a><span class="lineno"> 6867</span>  }</div><div class="line"><a name="l06868"></a><span class="lineno"> 6868</span> </div><div class="line"><a name="l06869"></a><span class="lineno"> 6869</span>  PrintDetailedMap_End(json);</div><div class="line"><a name="l06870"></a><span class="lineno"> 6870</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> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</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> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::CreateAllocationRequest(</div><div class="line"><a name="l06875"></a><span class="lineno"> 6875</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l06876"></a><span class="lineno"> 6876</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l06877"></a><span class="lineno"> 6877</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l06878"></a><span class="lineno"> 6878</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l06879"></a><span class="lineno"> 6879</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l06880"></a><span class="lineno"> 6880</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l06881"></a><span class="lineno"> 6881</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l06882"></a><span class="lineno"> 6882</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l06883"></a><span class="lineno"> 6883</span>  uint32_t strategy,</div><div class="line"><a name="l06884"></a><span class="lineno"> 6884</span>  VmaAllocationRequest* pAllocationRequest)</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>  VMA_ASSERT(allocSize > 0);</div><div class="line"><a name="l06887"></a><span class="lineno"> 6887</span>  VMA_ASSERT(!upperAddress);</div><div class="line"><a name="l06888"></a><span class="lineno"> 6888</span>  VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l06889"></a><span class="lineno"> 6889</span>  VMA_ASSERT(pAllocationRequest != VMA_NULL);</div><div class="line"><a name="l06890"></a><span class="lineno"> 6890</span>  VMA_HEAVY_ASSERT(Validate());</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="comment">// There is not enough total free space in this block to fullfill the request: Early return.</span></div><div class="line"><a name="l06893"></a><span class="lineno"> 6893</span>  <span class="keywordflow">if</span>(canMakeOtherLost == <span class="keyword">false</span> &&</div><div class="line"><a name="l06894"></a><span class="lineno"> 6894</span>  m_SumFreeSize < allocSize + 2 * VMA_DEBUG_MARGIN)</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="keywordflow">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l06899"></a><span class="lineno"> 6899</span>  <span class="comment">// New algorithm, efficiently searching freeSuballocationsBySize.</span></div><div class="line"><a name="l06900"></a><span class="lineno"> 6900</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> freeSuballocCount = m_FreeSuballocationsBySize.size();</div><div class="line"><a name="l06901"></a><span class="lineno"> 6901</span>  <span class="keywordflow">if</span>(freeSuballocCount > 0)</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>  <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="l06904"></a><span class="lineno"> 6904</span>  {</div><div class="line"><a name="l06905"></a><span class="lineno"> 6905</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="l06906"></a><span class="lineno"> 6906</span>  VmaSuballocationList::iterator* <span class="keyword">const</span> it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l06907"></a><span class="lineno"> 6907</span>  m_FreeSuballocationsBySize.data(),</div><div class="line"><a name="l06908"></a><span class="lineno"> 6908</span>  m_FreeSuballocationsBySize.data() + freeSuballocCount,</div><div class="line"><a name="l06909"></a><span class="lineno"> 6909</span>  allocSize + 2 * VMA_DEBUG_MARGIN,</div><div class="line"><a name="l06910"></a><span class="lineno"> 6910</span>  VmaSuballocationItemSizeLess());</div><div class="line"><a name="l06911"></a><span class="lineno"> 6911</span>  <span class="keywordtype">size_t</span> index = it - m_FreeSuballocationsBySize.data();</div><div class="line"><a name="l06912"></a><span class="lineno"> 6912</span>  <span class="keywordflow">for</span>(; index < freeSuballocCount; ++index)</div><div class="line"><a name="l06913"></a><span class="lineno"> 6913</span>  {</div><div class="line"><a name="l06914"></a><span class="lineno"> 6914</span>  <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l06915"></a><span class="lineno"> 6915</span>  currentFrameIndex,</div><div class="line"><a name="l06916"></a><span class="lineno"> 6916</span>  frameInUseCount,</div><div class="line"><a name="l06917"></a><span class="lineno"> 6917</span>  bufferImageGranularity,</div><div class="line"><a name="l06918"></a><span class="lineno"> 6918</span>  allocSize,</div><div class="line"><a name="l06919"></a><span class="lineno"> 6919</span>  allocAlignment,</div><div class="line"><a name="l06920"></a><span class="lineno"> 6920</span>  allocType,</div><div class="line"><a name="l06921"></a><span class="lineno"> 6921</span>  m_FreeSuballocationsBySize[index],</div><div class="line"><a name="l06922"></a><span class="lineno"> 6922</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l06923"></a><span class="lineno"> 6923</span>  &pAllocationRequest->offset,</div><div class="line"><a name="l06924"></a><span class="lineno"> 6924</span>  &pAllocationRequest->itemsToMakeLostCount,</div><div class="line"><a name="l06925"></a><span class="lineno"> 6925</span>  &pAllocationRequest->sumFreeSize,</div><div class="line"><a name="l06926"></a><span class="lineno"> 6926</span>  &pAllocationRequest->sumItemSize))</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>  pAllocationRequest->item = m_FreeSuballocationsBySize[index];</div><div class="line"><a name="l06929"></a><span class="lineno"> 6929</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l06930"></a><span class="lineno"> 6930</span>  }</div><div class="line"><a name="l06931"></a><span class="lineno"> 6931</span>  }</div><div class="line"><a name="l06932"></a><span class="lineno"> 6932</span>  }</div><div class="line"><a name="l06933"></a><span class="lineno"> 6933</span>  <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</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="comment">// Search staring from biggest suballocations.</span></div><div class="line"><a name="l06936"></a><span class="lineno"> 6936</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> index = freeSuballocCount; index--; )</div><div class="line"><a name="l06937"></a><span class="lineno"> 6937</span>  {</div><div class="line"><a name="l06938"></a><span class="lineno"> 6938</span>  <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l06939"></a><span class="lineno"> 6939</span>  currentFrameIndex,</div><div class="line"><a name="l06940"></a><span class="lineno"> 6940</span>  frameInUseCount,</div><div class="line"><a name="l06941"></a><span class="lineno"> 6941</span>  bufferImageGranularity,</div><div class="line"><a name="l06942"></a><span class="lineno"> 6942</span>  allocSize,</div><div class="line"><a name="l06943"></a><span class="lineno"> 6943</span>  allocAlignment,</div><div class="line"><a name="l06944"></a><span class="lineno"> 6944</span>  allocType,</div><div class="line"><a name="l06945"></a><span class="lineno"> 6945</span>  m_FreeSuballocationsBySize[index],</div><div class="line"><a name="l06946"></a><span class="lineno"> 6946</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l06947"></a><span class="lineno"> 6947</span>  &pAllocationRequest->offset,</div><div class="line"><a name="l06948"></a><span class="lineno"> 6948</span>  &pAllocationRequest->itemsToMakeLostCount,</div><div class="line"><a name="l06949"></a><span class="lineno"> 6949</span>  &pAllocationRequest->sumFreeSize,</div><div class="line"><a name="l06950"></a><span class="lineno"> 6950</span>  &pAllocationRequest->sumItemSize))</div><div class="line"><a name="l06951"></a><span class="lineno"> 6951</span>  {</div><div class="line"><a name="l06952"></a><span class="lineno"> 6952</span>  pAllocationRequest->item = m_FreeSuballocationsBySize[index];</div><div class="line"><a name="l06953"></a><span class="lineno"> 6953</span>  <span class="keywordflow">return</span> <span class="keyword">true</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>  }</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>  <span class="keywordflow">if</span>(canMakeOtherLost)</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>  <span class="comment">// Brute-force algorithm. TODO: Come up with something better.</span></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>  pAllocationRequest->sumFreeSize = VK_WHOLE_SIZE;</div><div class="line"><a name="l06964"></a><span class="lineno"> 6964</span>  pAllocationRequest->sumItemSize = VK_WHOLE_SIZE;</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>  VmaAllocationRequest tmpAllocRequest = {};</div><div class="line"><a name="l06967"></a><span class="lineno"> 6967</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocIt = m_Suballocations.begin();</div><div class="line"><a name="l06968"></a><span class="lineno"> 6968</span>  suballocIt != m_Suballocations.end();</div><div class="line"><a name="l06969"></a><span class="lineno"> 6969</span>  ++suballocIt)</div><div class="line"><a name="l06970"></a><span class="lineno"> 6970</span>  {</div><div class="line"><a name="l06971"></a><span class="lineno"> 6971</span>  <span class="keywordflow">if</span>(suballocIt->type == VMA_SUBALLOCATION_TYPE_FREE ||</div><div class="line"><a name="l06972"></a><span class="lineno"> 6972</span>  suballocIt->hAllocation->CanBecomeLost())</div><div class="line"><a name="l06973"></a><span class="lineno"> 6973</span>  {</div><div class="line"><a name="l06974"></a><span class="lineno"> 6974</span>  <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l06975"></a><span class="lineno"> 6975</span>  currentFrameIndex,</div><div class="line"><a name="l06976"></a><span class="lineno"> 6976</span>  frameInUseCount,</div><div class="line"><a name="l06977"></a><span class="lineno"> 6977</span>  bufferImageGranularity,</div><div class="line"><a name="l06978"></a><span class="lineno"> 6978</span>  allocSize,</div><div class="line"><a name="l06979"></a><span class="lineno"> 6979</span>  allocAlignment,</div><div class="line"><a name="l06980"></a><span class="lineno"> 6980</span>  allocType,</div><div class="line"><a name="l06981"></a><span class="lineno"> 6981</span>  suballocIt,</div><div class="line"><a name="l06982"></a><span class="lineno"> 6982</span>  canMakeOtherLost,</div><div class="line"><a name="l06983"></a><span class="lineno"> 6983</span>  &tmpAllocRequest.offset,</div><div class="line"><a name="l06984"></a><span class="lineno"> 6984</span>  &tmpAllocRequest.itemsToMakeLostCount,</div><div class="line"><a name="l06985"></a><span class="lineno"> 6985</span>  &tmpAllocRequest.sumFreeSize,</div><div class="line"><a name="l06986"></a><span class="lineno"> 6986</span>  &tmpAllocRequest.sumItemSize))</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>  tmpAllocRequest.item = suballocIt;</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>  <span class="keywordflow">if</span>(tmpAllocRequest.CalcCost() < pAllocationRequest->CalcCost() ||</div><div class="line"><a name="l06991"></a><span class="lineno"> 6991</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="l06992"></a><span class="lineno"> 6992</span>  {</div><div class="line"><a name="l06993"></a><span class="lineno"> 6993</span>  *pAllocationRequest = tmpAllocRequest;</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>  }</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>  }</div><div class="line"><a name="l06998"></a><span class="lineno"> 6998</span> </div><div class="line"><a name="l06999"></a><span class="lineno"> 6999</span>  <span class="keywordflow">if</span>(pAllocationRequest->sumItemSize != VK_WHOLE_SIZE)</div><div class="line"><a name="l07000"></a><span class="lineno"> 7000</span>  {</div><div class="line"><a name="l07001"></a><span class="lineno"> 7001</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07002"></a><span class="lineno"> 7002</span>  }</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> </div><div class="line"><a name="l07005"></a><span class="lineno"> 7005</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07006"></a><span class="lineno"> 7006</span> }</div><div class="line"><a name="l07007"></a><span class="lineno"> 7007</span> </div><div class="line"><a name="l07008"></a><span class="lineno"> 7008</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::MakeRequestedAllocationsLost(</div><div class="line"><a name="l07009"></a><span class="lineno"> 7009</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l07010"></a><span class="lineno"> 7010</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l07011"></a><span class="lineno"> 7011</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l07012"></a><span class="lineno"> 7012</span> {</div><div class="line"><a name="l07013"></a><span class="lineno"> 7013</span>  <span class="keywordflow">while</span>(pAllocationRequest->itemsToMakeLostCount > 0)</div><div class="line"><a name="l07014"></a><span class="lineno"> 7014</span>  {</div><div class="line"><a name="l07015"></a><span class="lineno"> 7015</span>  <span class="keywordflow">if</span>(pAllocationRequest->item->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07016"></a><span class="lineno"> 7016</span>  {</div><div class="line"><a name="l07017"></a><span class="lineno"> 7017</span>  ++pAllocationRequest->item;</div><div class="line"><a name="l07018"></a><span class="lineno"> 7018</span>  }</div><div class="line"><a name="l07019"></a><span class="lineno"> 7019</span>  VMA_ASSERT(pAllocationRequest->item != m_Suballocations.end());</div><div class="line"><a name="l07020"></a><span class="lineno"> 7020</span>  VMA_ASSERT(pAllocationRequest->item->hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07021"></a><span class="lineno"> 7021</span>  VMA_ASSERT(pAllocationRequest->item->hAllocation->CanBecomeLost());</div><div class="line"><a name="l07022"></a><span class="lineno"> 7022</span>  <span class="keywordflow">if</span>(pAllocationRequest->item->hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</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>  pAllocationRequest->item = FreeSuballocation(pAllocationRequest->item);</div><div class="line"><a name="l07025"></a><span class="lineno"> 7025</span>  --pAllocationRequest->itemsToMakeLostCount;</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="keywordflow">else</span></div><div class="line"><a name="l07028"></a><span class="lineno"> 7028</span>  {</div><div class="line"><a name="l07029"></a><span class="lineno"> 7029</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07030"></a><span class="lineno"> 7030</span>  }</div><div class="line"><a name="l07031"></a><span class="lineno"> 7031</span>  }</div><div class="line"><a name="l07032"></a><span class="lineno"> 7032</span> </div><div class="line"><a name="l07033"></a><span class="lineno"> 7033</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l07034"></a><span class="lineno"> 7034</span>  VMA_ASSERT(pAllocationRequest->item != m_Suballocations.end());</div><div class="line"><a name="l07035"></a><span class="lineno"> 7035</span>  VMA_ASSERT(pAllocationRequest->item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07036"></a><span class="lineno"> 7036</span>  </div><div class="line"><a name="l07037"></a><span class="lineno"> 7037</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07038"></a><span class="lineno"> 7038</span> }</div><div class="line"><a name="l07039"></a><span class="lineno"> 7039</span> </div><div class="line"><a name="l07040"></a><span class="lineno"> 7040</span> uint32_t VmaBlockMetadata_Generic::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</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>  uint32_t lostAllocationCount = 0;</div><div class="line"><a name="l07043"></a><span class="lineno"> 7043</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = m_Suballocations.begin();</div><div class="line"><a name="l07044"></a><span class="lineno"> 7044</span>  it != m_Suballocations.end();</div><div class="line"><a name="l07045"></a><span class="lineno"> 7045</span>  ++it)</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>  <span class="keywordflow">if</span>(it->type != VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l07048"></a><span class="lineno"> 7048</span>  it->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l07049"></a><span class="lineno"> 7049</span>  it->hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</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>  it = FreeSuballocation(it);</div><div class="line"><a name="l07052"></a><span class="lineno"> 7052</span>  ++lostAllocationCount;</div><div class="line"><a name="l07053"></a><span class="lineno"> 7053</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>  <span class="keywordflow">return</span> lostAllocationCount;</div><div class="line"><a name="l07056"></a><span class="lineno"> 7056</span> }</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> VkResult VmaBlockMetadata_Generic::CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData)</div><div class="line"><a name="l07059"></a><span class="lineno"> 7059</span> {</div><div class="line"><a name="l07060"></a><span class="lineno"> 7060</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = m_Suballocations.begin();</div><div class="line"><a name="l07061"></a><span class="lineno"> 7061</span>  it != m_Suballocations.end();</div><div class="line"><a name="l07062"></a><span class="lineno"> 7062</span>  ++it)</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>(it->type != VMA_SUBALLOCATION_TYPE_FREE)</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>(!VmaValidateMagicValue(pBlockData, it->offset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l07067"></a><span class="lineno"> 7067</span>  {</div><div class="line"><a name="l07068"></a><span class="lineno"> 7068</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l07069"></a><span class="lineno"> 7069</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l07070"></a><span class="lineno"> 7070</span>  }</div><div class="line"><a name="l07071"></a><span class="lineno"> 7071</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, it->offset + it->size))</div><div class="line"><a name="l07072"></a><span class="lineno"> 7072</span>  {</div><div class="line"><a name="l07073"></a><span class="lineno"> 7073</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l07074"></a><span class="lineno"> 7074</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l07075"></a><span class="lineno"> 7075</span>  }</div><div class="line"><a name="l07076"></a><span class="lineno"> 7076</span>  }</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> </div><div class="line"><a name="l07079"></a><span class="lineno"> 7079</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l07080"></a><span class="lineno"> 7080</span> }</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="keywordtype">void</span> VmaBlockMetadata_Generic::Alloc(</div><div class="line"><a name="l07083"></a><span class="lineno"> 7083</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l07084"></a><span class="lineno"> 7084</span>  VmaSuballocationType type,</div><div class="line"><a name="l07085"></a><span class="lineno"> 7085</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l07086"></a><span class="lineno"> 7086</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l07087"></a><span class="lineno"> 7087</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</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>  VMA_ASSERT(!upperAddress);</div><div class="line"><a name="l07090"></a><span class="lineno"> 7090</span>  VMA_ASSERT(request.item != m_Suballocations.end());</div><div class="line"><a name="l07091"></a><span class="lineno"> 7091</span>  VmaSuballocation& suballoc = *request.item;</div><div class="line"><a name="l07092"></a><span class="lineno"> 7092</span>  <span class="comment">// Given suballocation is a free block.</span></div><div class="line"><a name="l07093"></a><span class="lineno"> 7093</span>  VMA_ASSERT(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07094"></a><span class="lineno"> 7094</span>  <span class="comment">// Given offset is inside this suballocation.</span></div><div class="line"><a name="l07095"></a><span class="lineno"> 7095</span>  VMA_ASSERT(request.offset >= suballoc.offset);</div><div class="line"><a name="l07096"></a><span class="lineno"> 7096</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = request.offset - suballoc.offset;</div><div class="line"><a name="l07097"></a><span class="lineno"> 7097</span>  VMA_ASSERT(suballoc.size >= paddingBegin + allocSize);</div><div class="line"><a name="l07098"></a><span class="lineno"> 7098</span>  <span class="keyword">const</span> VkDeviceSize paddingEnd = suballoc.size - paddingBegin - allocSize;</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="comment">// Unregister this free suballocation from m_FreeSuballocationsBySize and update</span></div><div class="line"><a name="l07101"></a><span class="lineno"> 7101</span>  <span class="comment">// it to become used.</span></div><div class="line"><a name="l07102"></a><span class="lineno"> 7102</span>  UnregisterFreeSuballocation(request.item);</div><div class="line"><a name="l07103"></a><span class="lineno"> 7103</span> </div><div class="line"><a name="l07104"></a><span class="lineno"> 7104</span>  suballoc.offset = request.offset;</div><div class="line"><a name="l07105"></a><span class="lineno"> 7105</span>  suballoc.size = allocSize;</div><div class="line"><a name="l07106"></a><span class="lineno"> 7106</span>  suballoc.type = type;</div><div class="line"><a name="l07107"></a><span class="lineno"> 7107</span>  suballoc.hAllocation = hAllocation;</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>  <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="l07110"></a><span class="lineno"> 7110</span>  <span class="keywordflow">if</span>(paddingEnd)</div><div class="line"><a name="l07111"></a><span class="lineno"> 7111</span>  {</div><div class="line"><a name="l07112"></a><span class="lineno"> 7112</span>  VmaSuballocation paddingSuballoc = {};</div><div class="line"><a name="l07113"></a><span class="lineno"> 7113</span>  paddingSuballoc.offset = request.offset + allocSize;</div><div class="line"><a name="l07114"></a><span class="lineno"> 7114</span>  paddingSuballoc.size = paddingEnd;</div><div class="line"><a name="l07115"></a><span class="lineno"> 7115</span>  paddingSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07116"></a><span class="lineno"> 7116</span>  VmaSuballocationList::iterator next = request.item;</div><div class="line"><a name="l07117"></a><span class="lineno"> 7117</span>  ++next;</div><div class="line"><a name="l07118"></a><span class="lineno"> 7118</span>  <span class="keyword">const</span> VmaSuballocationList::iterator paddingEndItem =</div><div class="line"><a name="l07119"></a><span class="lineno"> 7119</span>  m_Suballocations.insert(next, paddingSuballoc);</div><div class="line"><a name="l07120"></a><span class="lineno"> 7120</span>  RegisterFreeSuballocation(paddingEndItem);</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>  <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="l07124"></a><span class="lineno"> 7124</span>  <span class="keywordflow">if</span>(paddingBegin)</div><div class="line"><a name="l07125"></a><span class="lineno"> 7125</span>  {</div><div class="line"><a name="l07126"></a><span class="lineno"> 7126</span>  VmaSuballocation paddingSuballoc = {};</div><div class="line"><a name="l07127"></a><span class="lineno"> 7127</span>  paddingSuballoc.offset = request.offset - paddingBegin;</div><div class="line"><a name="l07128"></a><span class="lineno"> 7128</span>  paddingSuballoc.size = paddingBegin;</div><div class="line"><a name="l07129"></a><span class="lineno"> 7129</span>  paddingSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07130"></a><span class="lineno"> 7130</span>  <span class="keyword">const</span> VmaSuballocationList::iterator paddingBeginItem =</div><div class="line"><a name="l07131"></a><span class="lineno"> 7131</span>  m_Suballocations.insert(request.item, paddingSuballoc);</div><div class="line"><a name="l07132"></a><span class="lineno"> 7132</span>  RegisterFreeSuballocation(paddingBeginItem);</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> </div><div class="line"><a name="l07135"></a><span class="lineno"> 7135</span>  <span class="comment">// Update totals.</span></div><div class="line"><a name="l07136"></a><span class="lineno"> 7136</span>  m_FreeCount = m_FreeCount - 1;</div><div class="line"><a name="l07137"></a><span class="lineno"> 7137</span>  <span class="keywordflow">if</span>(paddingBegin > 0)</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>  ++m_FreeCount;</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>  <span class="keywordflow">if</span>(paddingEnd > 0)</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>  ++m_FreeCount;</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>  m_SumFreeSize -= allocSize;</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> <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="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 suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l07151"></a><span class="lineno"> 7151</span>  suballocItem != m_Suballocations.end();</div><div class="line"><a name="l07152"></a><span class="lineno"> 7152</span>  ++suballocItem)</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>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07155"></a><span class="lineno"> 7155</span>  <span class="keywordflow">if</span>(suballoc.hAllocation == allocation)</div><div class="line"><a name="l07156"></a><span class="lineno"> 7156</span>  {</div><div class="line"><a name="l07157"></a><span class="lineno"> 7157</span>  FreeSuballocation(suballocItem);</div><div class="line"><a name="l07158"></a><span class="lineno"> 7158</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l07159"></a><span class="lineno"> 7159</span>  <span class="keywordflow">return</span>;</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>  }</div><div class="line"><a name="l07162"></a><span class="lineno"> 7162</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found!"</span>);</div><div class="line"><a name="l07163"></a><span class="lineno"> 7163</span> }</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> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::FreeAtOffset(VkDeviceSize offset)</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>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l07168"></a><span class="lineno"> 7168</span>  suballocItem != m_Suballocations.end();</div><div class="line"><a name="l07169"></a><span class="lineno"> 7169</span>  ++suballocItem)</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>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07172"></a><span class="lineno"> 7172</span>  <span class="keywordflow">if</span>(suballoc.offset == offset)</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>  FreeSuballocation(suballocItem);</div><div class="line"><a name="l07175"></a><span class="lineno"> 7175</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l07176"></a><span class="lineno"> 7176</span>  }</div><div class="line"><a name="l07177"></a><span class="lineno"> 7177</span>  }</div><div class="line"><a name="l07178"></a><span class="lineno"> 7178</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found!"</span>);</div><div class="line"><a name="l07179"></a><span class="lineno"> 7179</span> }</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> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::ValidateFreeSuballocationList()<span class="keyword"> const</span></div><div class="line"><a name="l07182"></a><span class="lineno"> 7182</span> <span class="keyword"></span>{</div><div class="line"><a name="l07183"></a><span class="lineno"> 7183</span>  VkDeviceSize lastSize = 0;</div><div class="line"><a name="l07184"></a><span class="lineno"> 7184</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="l07185"></a><span class="lineno"> 7185</span>  {</div><div class="line"><a name="l07186"></a><span class="lineno"> 7186</span>  <span class="keyword">const</span> VmaSuballocationList::iterator it = m_FreeSuballocationsBySize[i];</div><div class="line"><a name="l07187"></a><span class="lineno"> 7187</span> </div><div class="line"><a name="l07188"></a><span class="lineno"> 7188</span>  VMA_VALIDATE(it->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07189"></a><span class="lineno"> 7189</span>  VMA_VALIDATE(it->size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER);</div><div class="line"><a name="l07190"></a><span class="lineno"> 7190</span>  VMA_VALIDATE(it->size >= lastSize);</div><div class="line"><a name="l07191"></a><span class="lineno"> 7191</span>  lastSize = it->size;</div><div class="line"><a name="l07192"></a><span class="lineno"> 7192</span>  }</div><div class="line"><a name="l07193"></a><span class="lineno"> 7193</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07194"></a><span class="lineno"> 7194</span> }</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> <span class="keywordtype">bool</span> VmaBlockMetadata_Generic::CheckAllocation(</div><div class="line"><a name="l07197"></a><span class="lineno"> 7197</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l07198"></a><span class="lineno"> 7198</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l07199"></a><span class="lineno"> 7199</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l07200"></a><span class="lineno"> 7200</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l07201"></a><span class="lineno"> 7201</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l07202"></a><span class="lineno"> 7202</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l07203"></a><span class="lineno"> 7203</span>  VmaSuballocationList::const_iterator suballocItem,</div><div class="line"><a name="l07204"></a><span class="lineno"> 7204</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l07205"></a><span class="lineno"> 7205</span>  VkDeviceSize* pOffset,</div><div class="line"><a name="l07206"></a><span class="lineno"> 7206</span>  <span class="keywordtype">size_t</span>* itemsToMakeLostCount,</div><div class="line"><a name="l07207"></a><span class="lineno"> 7207</span>  VkDeviceSize* pSumFreeSize,</div><div class="line"><a name="l07208"></a><span class="lineno"> 7208</span>  VkDeviceSize* pSumItemSize)<span class="keyword"> const</span></div><div class="line"><a name="l07209"></a><span class="lineno"> 7209</span> <span class="keyword"></span>{</div><div class="line"><a name="l07210"></a><span class="lineno"> 7210</span>  VMA_ASSERT(allocSize > 0);</div><div class="line"><a name="l07211"></a><span class="lineno"> 7211</span>  VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07212"></a><span class="lineno"> 7212</span>  VMA_ASSERT(suballocItem != m_Suballocations.cend());</div><div class="line"><a name="l07213"></a><span class="lineno"> 7213</span>  VMA_ASSERT(pOffset != VMA_NULL);</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>  *itemsToMakeLostCount = 0;</div><div class="line"><a name="l07216"></a><span class="lineno"> 7216</span>  *pSumFreeSize = 0;</div><div class="line"><a name="l07217"></a><span class="lineno"> 7217</span>  *pSumItemSize = 0;</div><div class="line"><a name="l07218"></a><span class="lineno"> 7218</span> </div><div class="line"><a name="l07219"></a><span class="lineno"> 7219</span>  <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l07220"></a><span class="lineno"> 7220</span>  {</div><div class="line"><a name="l07221"></a><span class="lineno"> 7221</span>  <span class="keywordflow">if</span>(suballocItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07222"></a><span class="lineno"> 7222</span>  {</div><div class="line"><a name="l07223"></a><span class="lineno"> 7223</span>  *pSumFreeSize = suballocItem->size;</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="keywordflow">else</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="keywordflow">if</span>(suballocItem->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l07228"></a><span class="lineno"> 7228</span>  suballocItem->hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l07229"></a><span class="lineno"> 7229</span>  {</div><div class="line"><a name="l07230"></a><span class="lineno"> 7230</span>  ++*itemsToMakeLostCount;</div><div class="line"><a name="l07231"></a><span class="lineno"> 7231</span>  *pSumItemSize = suballocItem->size;</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">else</span></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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l07239"></a><span class="lineno"> 7239</span>  <span class="comment">// Remaining size is too small for this request: Early return.</span></div><div class="line"><a name="l07240"></a><span class="lineno"> 7240</span>  <span class="keywordflow">if</span>(GetSize() - suballocItem->offset < allocSize)</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">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l07245"></a><span class="lineno"> 7245</span>  <span class="comment">// Start from offset equal to beginning of this suballocation.</span></div><div class="line"><a name="l07246"></a><span class="lineno"> 7246</span>  *pOffset = suballocItem->offset;</div><div class="line"><a name="l07247"></a><span class="lineno"> 7247</span>  </div><div class="line"><a name="l07248"></a><span class="lineno"> 7248</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l07249"></a><span class="lineno"> 7249</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</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>  *pOffset += VMA_DEBUG_MARGIN;</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>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l07255"></a><span class="lineno"> 7255</span>  *pOffset = VmaAlignUp(*pOffset, allocAlignment);</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="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07258"></a><span class="lineno"> 7258</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l07259"></a><span class="lineno"> 7259</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</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>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l07262"></a><span class="lineno"> 7262</span>  VmaSuballocationList::const_iterator prevSuballocItem = suballocItem;</div><div class="line"><a name="l07263"></a><span class="lineno"> 7263</span>  <span class="keywordflow">while</span>(prevSuballocItem != m_Suballocations.cbegin())</div><div class="line"><a name="l07264"></a><span class="lineno"> 7264</span>  {</div><div class="line"><a name="l07265"></a><span class="lineno"> 7265</span>  --prevSuballocItem;</div><div class="line"><a name="l07266"></a><span class="lineno"> 7266</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = *prevSuballocItem;</div><div class="line"><a name="l07267"></a><span class="lineno"> 7267</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, *pOffset, bufferImageGranularity))</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>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</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>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l07272"></a><span class="lineno"> 7272</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07273"></a><span class="lineno"> 7273</span>  }</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="keywordflow">else</span></div><div class="line"><a name="l07276"></a><span class="lineno"> 7276</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l07277"></a><span class="lineno"> 7277</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07278"></a><span class="lineno"> 7278</span>  }</div><div class="line"><a name="l07279"></a><span class="lineno"> 7279</span>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</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>  *pOffset = VmaAlignUp(*pOffset, bufferImageGranularity);</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>  }</div><div class="line"><a name="l07284"></a><span class="lineno"> 7284</span>  </div><div class="line"><a name="l07285"></a><span class="lineno"> 7285</span>  <span class="comment">// Now that we have final *pOffset, check if we are past suballocItem.</span></div><div class="line"><a name="l07286"></a><span class="lineno"> 7286</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="l07287"></a><span class="lineno"> 7287</span>  <span class="keywordflow">if</span>(*pOffset >= suballocItem->offset + suballocItem->size)</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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07290"></a><span class="lineno"> 7290</span>  }</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">// Calculate padding at the beginning based on current offset.</span></div><div class="line"><a name="l07293"></a><span class="lineno"> 7293</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = *pOffset - suballocItem->offset;</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">// Calculate required margin at the end.</span></div><div class="line"><a name="l07296"></a><span class="lineno"> 7296</span>  <span class="keyword">const</span> VkDeviceSize requiredEndMargin = VMA_DEBUG_MARGIN;</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="keyword">const</span> VkDeviceSize totalSize = paddingBegin + allocSize + requiredEndMargin;</div><div class="line"><a name="l07299"></a><span class="lineno"> 7299</span>  <span class="comment">// Another early return check.</span></div><div class="line"><a name="l07300"></a><span class="lineno"> 7300</span>  <span class="keywordflow">if</span>(suballocItem->offset + totalSize > GetSize())</div><div class="line"><a name="l07301"></a><span class="lineno"> 7301</span>  {</div><div class="line"><a name="l07302"></a><span class="lineno"> 7302</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l07305"></a><span class="lineno"> 7305</span>  <span class="comment">// Advance lastSuballocItem until desired size is reached.</span></div><div class="line"><a name="l07306"></a><span class="lineno"> 7306</span>  <span class="comment">// Update itemsToMakeLostCount.</span></div><div class="line"><a name="l07307"></a><span class="lineno"> 7307</span>  VmaSuballocationList::const_iterator lastSuballocItem = suballocItem;</div><div class="line"><a name="l07308"></a><span class="lineno"> 7308</span>  <span class="keywordflow">if</span>(totalSize > suballocItem->size)</div><div class="line"><a name="l07309"></a><span class="lineno"> 7309</span>  {</div><div class="line"><a name="l07310"></a><span class="lineno"> 7310</span>  VkDeviceSize remainingSize = totalSize - suballocItem->size;</div><div class="line"><a name="l07311"></a><span class="lineno"> 7311</span>  <span class="keywordflow">while</span>(remainingSize > 0)</div><div class="line"><a name="l07312"></a><span class="lineno"> 7312</span>  {</div><div class="line"><a name="l07313"></a><span class="lineno"> 7313</span>  ++lastSuballocItem;</div><div class="line"><a name="l07314"></a><span class="lineno"> 7314</span>  <span class="keywordflow">if</span>(lastSuballocItem == m_Suballocations.cend())</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  <span class="keywordflow">if</span>(lastSuballocItem->type == VMA_SUBALLOCATION_TYPE_FREE)</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>  *pSumFreeSize += lastSuballocItem->size;</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="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>  VMA_ASSERT(lastSuballocItem->hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07325"></a><span class="lineno"> 7325</span>  <span class="keywordflow">if</span>(lastSuballocItem->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l07326"></a><span class="lineno"> 7326</span>  lastSuballocItem->hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l07327"></a><span class="lineno"> 7327</span>  {</div><div class="line"><a name="l07328"></a><span class="lineno"> 7328</span>  ++*itemsToMakeLostCount;</div><div class="line"><a name="l07329"></a><span class="lineno"> 7329</span>  *pSumItemSize += lastSuballocItem->size;</div><div class="line"><a name="l07330"></a><span class="lineno"> 7330</span>  }</div><div class="line"><a name="l07331"></a><span class="lineno"> 7331</span>  <span class="keywordflow">else</span></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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  remainingSize = (lastSuballocItem->size < remainingSize) ?</div><div class="line"><a name="l07337"></a><span class="lineno"> 7337</span>  remainingSize - lastSuballocItem->size : 0;</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>  }</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">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07342"></a><span class="lineno"> 7342</span>  <span class="comment">// If conflict exists, we must mark more allocations lost or fail.</span></div><div class="line"><a name="l07343"></a><span class="lineno"> 7343</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l07344"></a><span class="lineno"> 7344</span>  {</div><div class="line"><a name="l07345"></a><span class="lineno"> 7345</span>  VmaSuballocationList::const_iterator nextSuballocItem = lastSuballocItem;</div><div class="line"><a name="l07346"></a><span class="lineno"> 7346</span>  ++nextSuballocItem;</div><div class="line"><a name="l07347"></a><span class="lineno"> 7347</span>  <span class="keywordflow">while</span>(nextSuballocItem != m_Suballocations.cend())</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="keyword">const</span> VmaSuballocation& nextSuballoc = *nextSuballocItem;</div><div class="line"><a name="l07350"></a><span class="lineno"> 7350</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(*pOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</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="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l07353"></a><span class="lineno"> 7353</span>  {</div><div class="line"><a name="l07354"></a><span class="lineno"> 7354</span>  VMA_ASSERT(nextSuballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07355"></a><span class="lineno"> 7355</span>  <span class="keywordflow">if</span>(nextSuballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l07356"></a><span class="lineno"> 7356</span>  nextSuballoc.hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</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>  ++*itemsToMakeLostCount;</div><div class="line"><a name="l07359"></a><span class="lineno"> 7359</span>  }</div><div class="line"><a name="l07360"></a><span class="lineno"> 7360</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07361"></a><span class="lineno"> 7361</span>  {</div><div class="line"><a name="l07362"></a><span class="lineno"> 7362</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07363"></a><span class="lineno"> 7363</span>  }</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>  }</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">// Already on next page.</span></div><div class="line"><a name="l07369"></a><span class="lineno"> 7369</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07370"></a><span class="lineno"> 7370</span>  }</div><div class="line"><a name="l07371"></a><span class="lineno"> 7371</span>  ++nextSuballocItem;</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>  }</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="keyword">const</span> VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07378"></a><span class="lineno"> 7378</span>  VMA_ASSERT(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</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>  *pSumFreeSize = suballoc.size;</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">// Size of this suballocation is too small for this request: Early return.</span></div><div class="line"><a name="l07383"></a><span class="lineno"> 7383</span>  <span class="keywordflow">if</span>(suballoc.size < allocSize)</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>  <span class="comment">// Start from offset equal to beginning of this suballocation.</span></div><div class="line"><a name="l07389"></a><span class="lineno"> 7389</span>  *pOffset = suballoc.offset;</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>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l07392"></a><span class="lineno"> 7392</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</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>  *pOffset += VMA_DEBUG_MARGIN;</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>  </div><div class="line"><a name="l07397"></a><span class="lineno"> 7397</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l07398"></a><span class="lineno"> 7398</span>  *pOffset = VmaAlignUp(*pOffset, allocAlignment);</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="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07401"></a><span class="lineno"> 7401</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l07402"></a><span class="lineno"> 7402</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l07403"></a><span class="lineno"> 7403</span>  {</div><div class="line"><a name="l07404"></a><span class="lineno"> 7404</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l07405"></a><span class="lineno"> 7405</span>  VmaSuballocationList::const_iterator prevSuballocItem = suballocItem;</div><div class="line"><a name="l07406"></a><span class="lineno"> 7406</span>  <span class="keywordflow">while</span>(prevSuballocItem != m_Suballocations.cbegin())</div><div class="line"><a name="l07407"></a><span class="lineno"> 7407</span>  {</div><div class="line"><a name="l07408"></a><span class="lineno"> 7408</span>  --prevSuballocItem;</div><div class="line"><a name="l07409"></a><span class="lineno"> 7409</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = *prevSuballocItem;</div><div class="line"><a name="l07410"></a><span class="lineno"> 7410</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, *pOffset, bufferImageGranularity))</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">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</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>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l07415"></a><span class="lineno"> 7415</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07416"></a><span class="lineno"> 7416</span>  }</div><div class="line"><a name="l07417"></a><span class="lineno"> 7417</span>  }</div><div class="line"><a name="l07418"></a><span class="lineno"> 7418</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07419"></a><span class="lineno"> 7419</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l07420"></a><span class="lineno"> 7420</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07421"></a><span class="lineno"> 7421</span>  }</div><div class="line"><a name="l07422"></a><span class="lineno"> 7422</span>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</div><div class="line"><a name="l07423"></a><span class="lineno"> 7423</span>  {</div><div class="line"><a name="l07424"></a><span class="lineno"> 7424</span>  *pOffset = VmaAlignUp(*pOffset, bufferImageGranularity);</div><div class="line"><a name="l07425"></a><span class="lineno"> 7425</span>  }</div><div class="line"><a name="l07426"></a><span class="lineno"> 7426</span>  }</div><div class="line"><a name="l07427"></a><span class="lineno"> 7427</span>  </div><div class="line"><a name="l07428"></a><span class="lineno"> 7428</span>  <span class="comment">// Calculate padding at the beginning based on current offset.</span></div><div class="line"><a name="l07429"></a><span class="lineno"> 7429</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = *pOffset - suballoc.offset;</div><div class="line"><a name="l07430"></a><span class="lineno"> 7430</span> </div><div class="line"><a name="l07431"></a><span class="lineno"> 7431</span>  <span class="comment">// Calculate required margin at the end.</span></div><div class="line"><a name="l07432"></a><span class="lineno"> 7432</span>  <span class="keyword">const</span> VkDeviceSize requiredEndMargin = VMA_DEBUG_MARGIN;</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>  <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="l07435"></a><span class="lineno"> 7435</span>  <span class="keywordflow">if</span>(paddingBegin + allocSize + requiredEndMargin > suballoc.size)</div><div class="line"><a name="l07436"></a><span class="lineno"> 7436</span>  {</div><div class="line"><a name="l07437"></a><span class="lineno"> 7437</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l07438"></a><span class="lineno"> 7438</span>  }</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="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l07441"></a><span class="lineno"> 7441</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l07442"></a><span class="lineno"> 7442</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</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>  VmaSuballocationList::const_iterator nextSuballocItem = suballocItem;</div><div class="line"><a name="l07445"></a><span class="lineno"> 7445</span>  ++nextSuballocItem;</div><div class="line"><a name="l07446"></a><span class="lineno"> 7446</span>  <span class="keywordflow">while</span>(nextSuballocItem != m_Suballocations.cend())</div><div class="line"><a name="l07447"></a><span class="lineno"> 7447</span>  {</div><div class="line"><a name="l07448"></a><span class="lineno"> 7448</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = *nextSuballocItem;</div><div class="line"><a name="l07449"></a><span class="lineno"> 7449</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(*pOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l07450"></a><span class="lineno"> 7450</span>  {</div><div class="line"><a name="l07451"></a><span class="lineno"> 7451</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l07452"></a><span class="lineno"> 7452</span>  {</div><div class="line"><a name="l07453"></a><span class="lineno"> 7453</span>  <span class="keywordflow">return</span> <span class="keyword">false</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="keywordflow">else</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">// Already on next page.</span></div><div class="line"><a name="l07459"></a><span class="lineno"> 7459</span>  <span class="keywordflow">break</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>  ++nextSuballocItem;</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>  }</div><div class="line"><a name="l07465"></a><span class="lineno"> 7465</span> </div><div class="line"><a name="l07466"></a><span class="lineno"> 7466</span>  <span class="comment">// All tests passed: Success. pOffset is already filled.</span></div><div class="line"><a name="l07467"></a><span class="lineno"> 7467</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l07468"></a><span class="lineno"> 7468</span> }</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> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::MergeFreeWithNext(VmaSuballocationList::iterator item)</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>  VMA_ASSERT(item != m_Suballocations.end());</div><div class="line"><a name="l07473"></a><span class="lineno"> 7473</span>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07474"></a><span class="lineno"> 7474</span>  </div><div class="line"><a name="l07475"></a><span class="lineno"> 7475</span>  VmaSuballocationList::iterator nextItem = item;</div><div class="line"><a name="l07476"></a><span class="lineno"> 7476</span>  ++nextItem;</div><div class="line"><a name="l07477"></a><span class="lineno"> 7477</span>  VMA_ASSERT(nextItem != m_Suballocations.end());</div><div class="line"><a name="l07478"></a><span class="lineno"> 7478</span>  VMA_ASSERT(nextItem->type == VMA_SUBALLOCATION_TYPE_FREE);</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>  item->size += nextItem->size;</div><div class="line"><a name="l07481"></a><span class="lineno"> 7481</span>  --m_FreeCount;</div><div class="line"><a name="l07482"></a><span class="lineno"> 7482</span>  m_Suballocations.erase(nextItem);</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> </div><div class="line"><a name="l07485"></a><span class="lineno"> 7485</span> VmaSuballocationList::iterator VmaBlockMetadata_Generic::FreeSuballocation(VmaSuballocationList::iterator suballocItem)</div><div class="line"><a name="l07486"></a><span class="lineno"> 7486</span> {</div><div class="line"><a name="l07487"></a><span class="lineno"> 7487</span>  <span class="comment">// Change this suballocation to be marked as free.</span></div><div class="line"><a name="l07488"></a><span class="lineno"> 7488</span>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l07489"></a><span class="lineno"> 7489</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l07490"></a><span class="lineno"> 7490</span>  suballoc.hAllocation = VK_NULL_HANDLE;</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="comment">// Update totals.</span></div><div class="line"><a name="l07493"></a><span class="lineno"> 7493</span>  ++m_FreeCount;</div><div class="line"><a name="l07494"></a><span class="lineno"> 7494</span>  m_SumFreeSize += suballoc.size;</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="comment">// Merge with previous and/or next suballocation if it's also free.</span></div><div class="line"><a name="l07497"></a><span class="lineno"> 7497</span>  <span class="keywordtype">bool</span> mergeWithNext = <span class="keyword">false</span>;</div><div class="line"><a name="l07498"></a><span class="lineno"> 7498</span>  <span class="keywordtype">bool</span> mergeWithPrev = <span class="keyword">false</span>;</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>  VmaSuballocationList::iterator nextItem = suballocItem;</div><div class="line"><a name="l07501"></a><span class="lineno"> 7501</span>  ++nextItem;</div><div class="line"><a name="l07502"></a><span class="lineno"> 7502</span>  <span class="keywordflow">if</span>((nextItem != m_Suballocations.end()) && (nextItem->type == VMA_SUBALLOCATION_TYPE_FREE))</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>  mergeWithNext = <span class="keyword">true</span>;</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> </div><div class="line"><a name="l07507"></a><span class="lineno"> 7507</span>  VmaSuballocationList::iterator prevItem = suballocItem;</div><div class="line"><a name="l07508"></a><span class="lineno"> 7508</span>  <span class="keywordflow">if</span>(suballocItem != m_Suballocations.begin())</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>  --prevItem;</div><div class="line"><a name="l07511"></a><span class="lineno"> 7511</span>  <span class="keywordflow">if</span>(prevItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l07512"></a><span class="lineno"> 7512</span>  {</div><div class="line"><a name="l07513"></a><span class="lineno"> 7513</span>  mergeWithPrev = <span class="keyword">true</span>;</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>  }</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="keywordflow">if</span>(mergeWithNext)</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>  UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l07520"></a><span class="lineno"> 7520</span>  MergeFreeWithNext(suballocItem);</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> </div><div class="line"><a name="l07523"></a><span class="lineno"> 7523</span>  <span class="keywordflow">if</span>(mergeWithPrev)</div><div class="line"><a name="l07524"></a><span class="lineno"> 7524</span>  {</div><div class="line"><a name="l07525"></a><span class="lineno"> 7525</span>  UnregisterFreeSuballocation(prevItem);</div><div class="line"><a name="l07526"></a><span class="lineno"> 7526</span>  MergeFreeWithNext(prevItem);</div><div class="line"><a name="l07527"></a><span class="lineno"> 7527</span>  RegisterFreeSuballocation(prevItem);</div><div class="line"><a name="l07528"></a><span class="lineno"> 7528</span>  <span class="keywordflow">return</span> prevItem;</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>  <span class="keywordflow">else</span></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>  RegisterFreeSuballocation(suballocItem);</div><div class="line"><a name="l07533"></a><span class="lineno"> 7533</span>  <span class="keywordflow">return</span> suballocItem;</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> }</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="keywordtype">void</span> VmaBlockMetadata_Generic::RegisterFreeSuballocation(VmaSuballocationList::iterator item)</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>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07540"></a><span class="lineno"> 7540</span>  VMA_ASSERT(item->size > 0);</div><div class="line"><a name="l07541"></a><span class="lineno"> 7541</span> </div><div class="line"><a name="l07542"></a><span class="lineno"> 7542</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="l07543"></a><span class="lineno"> 7543</span>  <span class="comment">// this function, depending on what do you want to check.</span></div><div class="line"><a name="l07544"></a><span class="lineno"> 7544</span>  VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</div><div class="line"><a name="l07545"></a><span class="lineno"> 7545</span> </div><div class="line"><a name="l07546"></a><span class="lineno"> 7546</span>  <span class="keywordflow">if</span>(item->size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</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">if</span>(m_FreeSuballocationsBySize.empty())</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>  m_FreeSuballocationsBySize.push_back(item);</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">else</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>  VmaVectorInsertSorted<VmaSuballocationItemSizeLess>(m_FreeSuballocationsBySize, item);</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">//VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</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> </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> <span class="keywordtype">void</span> VmaBlockMetadata_Generic::UnregisterFreeSuballocation(VmaSuballocationList::iterator item)</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>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07565"></a><span class="lineno"> 7565</span>  VMA_ASSERT(item->size > 0);</div><div class="line"><a name="l07566"></a><span class="lineno"> 7566</span> </div><div class="line"><a name="l07567"></a><span class="lineno"> 7567</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="l07568"></a><span class="lineno"> 7568</span>  <span class="comment">// this function, depending on what do you want to check.</span></div><div class="line"><a name="l07569"></a><span class="lineno"> 7569</span>  VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</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>(item->size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</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>  VmaSuballocationList::iterator* <span class="keyword">const</span> it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l07574"></a><span class="lineno"> 7574</span>  m_FreeSuballocationsBySize.data(),</div><div class="line"><a name="l07575"></a><span class="lineno"> 7575</span>  m_FreeSuballocationsBySize.data() + m_FreeSuballocationsBySize.size(),</div><div class="line"><a name="l07576"></a><span class="lineno"> 7576</span>  item,</div><div class="line"><a name="l07577"></a><span class="lineno"> 7577</span>  VmaSuballocationItemSizeLess());</div><div class="line"><a name="l07578"></a><span class="lineno"> 7578</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> index = it - m_FreeSuballocationsBySize.data();</div><div class="line"><a name="l07579"></a><span class="lineno"> 7579</span>  index < m_FreeSuballocationsBySize.size();</div><div class="line"><a name="l07580"></a><span class="lineno"> 7580</span>  ++index)</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>  <span class="keywordflow">if</span>(m_FreeSuballocationsBySize[index] == item)</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>  VmaVectorRemove(m_FreeSuballocationsBySize, index);</div><div class="line"><a name="l07585"></a><span class="lineno"> 7585</span>  <span class="keywordflow">return</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>  VMA_ASSERT((m_FreeSuballocationsBySize[index]->size == item->size) && <span class="stringliteral">"Not found."</span>);</div><div class="line"><a name="l07588"></a><span class="lineno"> 7588</span>  }</div><div class="line"><a name="l07589"></a><span class="lineno"> 7589</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found."</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="comment">//VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</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> </div><div class="line"><a name="l07596"></a><span class="lineno"> 7596</span> <span class="comment">// class VmaBlockMetadata_Linear</span></div><div class="line"><a name="l07597"></a><span class="lineno"> 7597</span> </div><div class="line"><a name="l07598"></a><span class="lineno"> 7598</span> VmaBlockMetadata_Linear::VmaBlockMetadata_Linear(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l07599"></a><span class="lineno"> 7599</span>  VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l07600"></a><span class="lineno"> 7600</span>  m_SumFreeSize(0),</div><div class="line"><a name="l07601"></a><span class="lineno"> 7601</span>  m_Suballocations0(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l07602"></a><span class="lineno"> 7602</span>  m_Suballocations1(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l07603"></a><span class="lineno"> 7603</span>  m_1stVectorIndex(0),</div><div class="line"><a name="l07604"></a><span class="lineno"> 7604</span>  m_2ndVectorMode(SECOND_VECTOR_EMPTY),</div><div class="line"><a name="l07605"></a><span class="lineno"> 7605</span>  m_1stNullItemsBeginCount(0),</div><div class="line"><a name="l07606"></a><span class="lineno"> 7606</span>  m_1stNullItemsMiddleCount(0),</div><div class="line"><a name="l07607"></a><span class="lineno"> 7607</span>  m_2ndNullItemsCount(0)</div><div class="line"><a name="l07608"></a><span class="lineno"> 7608</span> {</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> </div><div class="line"><a name="l07611"></a><span class="lineno"> 7611</span> VmaBlockMetadata_Linear::~VmaBlockMetadata_Linear()</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> </div><div class="line"><a name="l07615"></a><span class="lineno"> 7615</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::Init(VkDeviceSize size)</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>  VmaBlockMetadata::Init(size);</div><div class="line"><a name="l07618"></a><span class="lineno"> 7618</span>  m_SumFreeSize = size;</div><div class="line"><a name="l07619"></a><span class="lineno"> 7619</span> }</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> VmaBlockMetadata_Linear::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l07622"></a><span class="lineno"> 7622</span> <span class="keyword"></span>{</div><div class="line"><a name="l07623"></a><span class="lineno"> 7623</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l07624"></a><span class="lineno"> 7624</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l07625"></a><span class="lineno"> 7625</span> </div><div class="line"><a name="l07626"></a><span class="lineno"> 7626</span>  VMA_VALIDATE(suballocations2nd.empty() == (m_2ndVectorMode == SECOND_VECTOR_EMPTY));</div><div class="line"><a name="l07627"></a><span class="lineno"> 7627</span>  VMA_VALIDATE(!suballocations1st.empty() ||</div><div class="line"><a name="l07628"></a><span class="lineno"> 7628</span>  suballocations2nd.empty() ||</div><div class="line"><a name="l07629"></a><span class="lineno"> 7629</span>  m_2ndVectorMode != SECOND_VECTOR_RING_BUFFER);</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>(!suballocations1st.empty())</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>  <span class="comment">// Null item at the beginning should be accounted into m_1stNullItemsBeginCount.</span></div><div class="line"><a name="l07634"></a><span class="lineno"> 7634</span>  VMA_VALIDATE(suballocations1st[m_1stNullItemsBeginCount].hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07635"></a><span class="lineno"> 7635</span>  <span class="comment">// Null item at the end should be just pop_back().</span></div><div class="line"><a name="l07636"></a><span class="lineno"> 7636</span>  VMA_VALIDATE(suballocations1st.back().hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l07637"></a><span class="lineno"> 7637</span>  }</div><div class="line"><a name="l07638"></a><span class="lineno"> 7638</span>  <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l07639"></a><span class="lineno"> 7639</span>  {</div><div class="line"><a name="l07640"></a><span class="lineno"> 7640</span>  <span class="comment">// Null item at the end should be just pop_back().</span></div><div class="line"><a name="l07641"></a><span class="lineno"> 7641</span>  VMA_VALIDATE(suballocations2nd.back().hAllocation != VK_NULL_HANDLE);</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>  VMA_VALIDATE(m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount <= suballocations1st.size());</div><div class="line"><a name="l07645"></a><span class="lineno"> 7645</span>  VMA_VALIDATE(m_2ndNullItemsCount <= suballocations2nd.size());</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>  VkDeviceSize sumUsedSize = 0;</div><div class="line"><a name="l07648"></a><span class="lineno"> 7648</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l07649"></a><span class="lineno"> 7649</span>  VkDeviceSize offset = 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="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</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="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l07654"></a><span class="lineno"> 7654</span>  <span class="keywordtype">size_t</span> nullItem2ndCount = 0;</div><div class="line"><a name="l07655"></a><span class="lineno"> 7655</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < suballoc2ndCount; ++i)</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="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l07658"></a><span class="lineno"> 7658</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07659"></a><span class="lineno"> 7659</span> </div><div class="line"><a name="l07660"></a><span class="lineno"> 7660</span>  VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l07661"></a><span class="lineno"> 7661</span>  VMA_VALIDATE(suballoc.offset >= offset);</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>  <span class="keywordflow">if</span>(!currFree)</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>  VMA_VALIDATE(suballoc.hAllocation->GetOffset() == suballoc.offset);</div><div class="line"><a name="l07666"></a><span class="lineno"> 7666</span>  VMA_VALIDATE(suballoc.hAllocation->GetSize() == suballoc.size);</div><div class="line"><a name="l07667"></a><span class="lineno"> 7667</span>  sumUsedSize += suballoc.size;</div><div class="line"><a name="l07668"></a><span class="lineno"> 7668</span>  }</div><div class="line"><a name="l07669"></a><span class="lineno"> 7669</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07670"></a><span class="lineno"> 7670</span>  {</div><div class="line"><a name="l07671"></a><span class="lineno"> 7671</span>  ++nullItem2ndCount;</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> </div><div class="line"><a name="l07674"></a><span class="lineno"> 7674</span>  offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</div><div class="line"><a name="l07675"></a><span class="lineno"> 7675</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>  VMA_VALIDATE(nullItem2ndCount == m_2ndNullItemsCount);</div><div class="line"><a name="l07678"></a><span class="lineno"> 7678</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>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_1stNullItemsBeginCount; ++i)</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l07683"></a><span class="lineno"> 7683</span>  VMA_VALIDATE(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l07684"></a><span class="lineno"> 7684</span>  suballoc.hAllocation == VK_NULL_HANDLE);</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">size_t</span> nullItem1stCount = m_1stNullItemsBeginCount;</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="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_1stNullItemsBeginCount; i < suballoc1stCount; ++i)</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l07692"></a><span class="lineno"> 7692</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.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>  VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l07695"></a><span class="lineno"> 7695</span>  VMA_VALIDATE(suballoc.offset >= offset);</div><div class="line"><a name="l07696"></a><span class="lineno"> 7696</span>  VMA_VALIDATE(i >= m_1stNullItemsBeginCount || currFree);</div><div class="line"><a name="l07697"></a><span class="lineno"> 7697</span> </div><div class="line"><a name="l07698"></a><span class="lineno"> 7698</span>  <span class="keywordflow">if</span>(!currFree)</div><div class="line"><a name="l07699"></a><span class="lineno"> 7699</span>  {</div><div class="line"><a name="l07700"></a><span class="lineno"> 7700</span>  VMA_VALIDATE(suballoc.hAllocation->GetOffset() == suballoc.offset);</div><div class="line"><a name="l07701"></a><span class="lineno"> 7701</span>  VMA_VALIDATE(suballoc.hAllocation->GetSize() == suballoc.size);</div><div class="line"><a name="l07702"></a><span class="lineno"> 7702</span>  sumUsedSize += suballoc.size;</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="keywordflow">else</span></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>  ++nullItem1stCount;</div><div class="line"><a name="l07707"></a><span class="lineno"> 7707</span>  }</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>  offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</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>  VMA_VALIDATE(nullItem1stCount == m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount);</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="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</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="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l07716"></a><span class="lineno"> 7716</span>  <span class="keywordtype">size_t</span> nullItem2ndCount = 0;</div><div class="line"><a name="l07717"></a><span class="lineno"> 7717</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = suballoc2ndCount; i--; )</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l07720"></a><span class="lineno"> 7720</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l07721"></a><span class="lineno"> 7721</span> </div><div class="line"><a name="l07722"></a><span class="lineno"> 7722</span>  VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));</div><div class="line"><a name="l07723"></a><span class="lineno"> 7723</span>  VMA_VALIDATE(suballoc.offset >= offset);</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>  <span class="keywordflow">if</span>(!currFree)</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>  VMA_VALIDATE(suballoc.hAllocation->GetOffset() == suballoc.offset);</div><div class="line"><a name="l07728"></a><span class="lineno"> 7728</span>  VMA_VALIDATE(suballoc.hAllocation->GetSize() == suballoc.size);</div><div class="line"><a name="l07729"></a><span class="lineno"> 7729</span>  sumUsedSize += suballoc.size;</div><div class="line"><a name="l07730"></a><span class="lineno"> 7730</span>  }</div><div class="line"><a name="l07731"></a><span class="lineno"> 7731</span>  <span class="keywordflow">else</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>  ++nullItem2ndCount;</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>  offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;</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> </div><div class="line"><a name="l07739"></a><span class="lineno"> 7739</span>  VMA_VALIDATE(nullItem2ndCount == m_2ndNullItemsCount);</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>  VMA_VALIDATE(offset <= GetSize());</div><div class="line"><a name="l07743"></a><span class="lineno"> 7743</span>  VMA_VALIDATE(m_SumFreeSize == GetSize() - sumUsedSize);</div><div class="line"><a name="l07744"></a><span class="lineno"> 7744</span> </div><div class="line"><a name="l07745"></a><span class="lineno"> 7745</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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> </div><div class="line"><a name="l07748"></a><span class="lineno"> 7748</span> <span class="keywordtype">size_t</span> VmaBlockMetadata_Linear::GetAllocationCount()<span class="keyword"> const</span></div><div class="line"><a name="l07749"></a><span class="lineno"> 7749</span> <span class="keyword"></span>{</div><div class="line"><a name="l07750"></a><span class="lineno"> 7750</span>  <span class="keywordflow">return</span> AccessSuballocations1st().size() - (m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount) +</div><div class="line"><a name="l07751"></a><span class="lineno"> 7751</span>  AccessSuballocations2nd().size() - m_2ndNullItemsCount;</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> VkDeviceSize VmaBlockMetadata_Linear::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l07755"></a><span class="lineno"> 7755</span> <span class="keyword"></span>{</div><div class="line"><a name="l07756"></a><span class="lineno"> 7756</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</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>  <span class="comment">/*</span></div><div class="line"><a name="l07759"></a><span class="lineno"> 7759</span> <span class="comment"> We don't consider gaps inside allocation vectors with freed allocations because</span></div><div class="line"><a name="l07760"></a><span class="lineno"> 7760</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="l07761"></a><span class="lineno"> 7761</span> <span class="comment"> is available for new allocations.</span></div><div class="line"><a name="l07762"></a><span class="lineno"> 7762</span> <span class="comment"> */</span></div><div class="line"><a name="l07763"></a><span class="lineno"> 7763</span>  <span class="keywordflow">if</span>(IsEmpty())</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">return</span> size;</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>  </div><div class="line"><a name="l07768"></a><span class="lineno"> 7768</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l07769"></a><span class="lineno"> 7769</span> </div><div class="line"><a name="l07770"></a><span class="lineno"> 7770</span>  <span class="keywordflow">switch</span>(m_2ndVectorMode)</div><div class="line"><a name="l07771"></a><span class="lineno"> 7771</span>  {</div><div class="line"><a name="l07772"></a><span class="lineno"> 7772</span>  <span class="keywordflow">case</span> SECOND_VECTOR_EMPTY:</div><div class="line"><a name="l07773"></a><span class="lineno"> 7773</span>  <span class="comment">/*</span></div><div class="line"><a name="l07774"></a><span class="lineno"> 7774</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="l07775"></a><span class="lineno"> 7775</span> <span class="comment"> whould make it a ring buffer).</span></div><div class="line"><a name="l07776"></a><span class="lineno"> 7776</span> <span class="comment"> */</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>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballocations1stCount = suballocations1st.size();</div><div class="line"><a name="l07779"></a><span class="lineno"> 7779</span>  VMA_ASSERT(suballocations1stCount > m_1stNullItemsBeginCount);</div><div class="line"><a name="l07780"></a><span class="lineno"> 7780</span>  <span class="keyword">const</span> VmaSuballocation& firstSuballoc = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l07781"></a><span class="lineno"> 7781</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations1st[suballocations1stCount - 1];</div><div class="line"><a name="l07782"></a><span class="lineno"> 7782</span>  <span class="keywordflow">return</span> VMA_MAX(</div><div class="line"><a name="l07783"></a><span class="lineno"> 7783</span>  firstSuballoc.offset,</div><div class="line"><a name="l07784"></a><span class="lineno"> 7784</span>  size - (lastSuballoc.offset + lastSuballoc.size));</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="keywordflow">break</span>;</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">case</span> SECOND_VECTOR_RING_BUFFER:</div><div class="line"><a name="l07789"></a><span class="lineno"> 7789</span>  <span class="comment">/*</span></div><div class="line"><a name="l07790"></a><span class="lineno"> 7790</span> <span class="comment"> Available space is only between end of 2nd and beginning of 1st.</span></div><div class="line"><a name="l07791"></a><span class="lineno"> 7791</span> <span class="comment"> */</span></div><div class="line"><a name="l07792"></a><span class="lineno"> 7792</span>  {</div><div class="line"><a name="l07793"></a><span class="lineno"> 7793</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l07794"></a><span class="lineno"> 7794</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc2nd = suballocations2nd.back();</div><div class="line"><a name="l07795"></a><span class="lineno"> 7795</span>  <span class="keyword">const</span> VmaSuballocation& firstSuballoc1st = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l07796"></a><span class="lineno"> 7796</span>  <span class="keywordflow">return</span> firstSuballoc1st.offset - (lastSuballoc2nd.offset + lastSuballoc2nd.size);</div><div class="line"><a name="l07797"></a><span class="lineno"> 7797</span>  }</div><div class="line"><a name="l07798"></a><span class="lineno"> 7798</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07799"></a><span class="lineno"> 7799</span> </div><div class="line"><a name="l07800"></a><span class="lineno"> 7800</span>  <span class="keywordflow">case</span> SECOND_VECTOR_DOUBLE_STACK:</div><div class="line"><a name="l07801"></a><span class="lineno"> 7801</span>  <span class="comment">/*</span></div><div class="line"><a name="l07802"></a><span class="lineno"> 7802</span> <span class="comment"> Available space is only between end of 1st and top of 2nd.</span></div><div class="line"><a name="l07803"></a><span class="lineno"> 7803</span> <span class="comment"> */</span></div><div class="line"><a name="l07804"></a><span class="lineno"> 7804</span>  {</div><div class="line"><a name="l07805"></a><span class="lineno"> 7805</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l07806"></a><span class="lineno"> 7806</span>  <span class="keyword">const</span> VmaSuballocation& topSuballoc2nd = suballocations2nd.back();</div><div class="line"><a name="l07807"></a><span class="lineno"> 7807</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc1st = suballocations1st.back();</div><div class="line"><a name="l07808"></a><span class="lineno"> 7808</span>  <span class="keywordflow">return</span> topSuballoc2nd.offset - (lastSuballoc1st.offset + lastSuballoc1st.size);</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>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07811"></a><span class="lineno"> 7811</span> </div><div class="line"><a name="l07812"></a><span class="lineno"> 7812</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l07813"></a><span class="lineno"> 7813</span>  VMA_ASSERT(0);</div><div class="line"><a name="l07814"></a><span class="lineno"> 7814</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l07815"></a><span class="lineno"> 7815</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> </div><div class="line"><a name="l07818"></a><span class="lineno"> 7818</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="l07819"></a><span class="lineno"> 7819</span> <span class="keyword"></span>{</div><div class="line"><a name="l07820"></a><span class="lineno"> 7820</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l07821"></a><span class="lineno"> 7821</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l07822"></a><span class="lineno"> 7822</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l07823"></a><span class="lineno"> 7823</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l07824"></a><span class="lineno"> 7824</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</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>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l07827"></a><span class="lineno"> 7827</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = (uint32_t)GetAllocationCount();</div><div class="line"><a name="l07828"></a><span class="lineno"> 7828</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l07829"></a><span class="lineno"> 7829</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = 0;</div><div class="line"><a name="l07830"></a><span class="lineno"> 7830</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l07831"></a><span class="lineno"> 7831</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = 0;</div><div class="line"><a name="l07832"></a><span class="lineno"> 7832</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l07833"></a><span class="lineno"> 7833</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l07834"></a><span class="lineno"> 7834</span> </div><div class="line"><a name="l07835"></a><span class="lineno"> 7835</span>  VkDeviceSize lastOffset = 0;</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>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</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>  <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l07840"></a><span class="lineno"> 7840</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l07841"></a><span class="lineno"> 7841</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</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>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l07844"></a><span class="lineno"> 7844</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l07845"></a><span class="lineno"> 7845</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l07846"></a><span class="lineno"> 7846</span>  {</div><div class="line"><a name="l07847"></a><span class="lineno"> 7847</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l07848"></a><span class="lineno"> 7848</span>  }</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">// Found non-null allocation.</span></div><div class="line"><a name="l07851"></a><span class="lineno"> 7851</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</div><div class="line"><a name="l07852"></a><span class="lineno"> 7852</span>  {</div><div class="line"><a name="l07853"></a><span class="lineno"> 7853</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</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="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l07856"></a><span class="lineno"> 7856</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l07857"></a><span class="lineno"> 7857</span>  {</div><div class="line"><a name="l07858"></a><span class="lineno"> 7858</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l07859"></a><span class="lineno"> 7859</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l07860"></a><span class="lineno"> 7860</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l07861"></a><span class="lineno"> 7861</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l07862"></a><span class="lineno"> 7862</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="l07863"></a><span class="lineno"> 7863</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="l07864"></a><span class="lineno"> 7864</span>  }</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>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l07867"></a><span class="lineno"> 7867</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l07868"></a><span class="lineno"> 7868</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l07869"></a><span class="lineno"> 7869</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="l07870"></a><span class="lineno"> 7870</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="l07871"></a><span class="lineno"> 7871</span>  </div><div class="line"><a name="l07872"></a><span class="lineno"> 7872</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l07873"></a><span class="lineno"> 7873</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l07874"></a><span class="lineno"> 7874</span>  ++nextAlloc2ndIndex;</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="comment">// We are at the end.</span></div><div class="line"><a name="l07877"></a><span class="lineno"> 7877</span>  <span class="keywordflow">else</span></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>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l07880"></a><span class="lineno"> 7880</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</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="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l07883"></a><span class="lineno"> 7883</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l07884"></a><span class="lineno"> 7884</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l07885"></a><span class="lineno"> 7885</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="l07886"></a><span class="lineno"> 7886</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="l07887"></a><span class="lineno"> 7887</span>  }</div><div class="line"><a name="l07888"></a><span class="lineno"> 7888</span> </div><div class="line"><a name="l07889"></a><span class="lineno"> 7889</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l07890"></a><span class="lineno"> 7890</span>  lastOffset = freeSpace2ndTo1stEnd;</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>  }</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>  <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l07896"></a><span class="lineno"> 7896</span>  <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l07897"></a><span class="lineno"> 7897</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l07898"></a><span class="lineno"> 7898</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l07899"></a><span class="lineno"> 7899</span>  {</div><div class="line"><a name="l07900"></a><span class="lineno"> 7900</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l07901"></a><span class="lineno"> 7901</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l07902"></a><span class="lineno"> 7902</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</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>  ++nextAlloc1stIndex;</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> </div><div class="line"><a name="l07907"></a><span class="lineno"> 7907</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l07908"></a><span class="lineno"> 7908</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</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[nextAlloc1stIndex];</div><div class="line"><a name="l07911"></a><span class="lineno"> 7911</span>  </div><div class="line"><a name="l07912"></a><span class="lineno"> 7912</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l07913"></a><span class="lineno"> 7913</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</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="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l07916"></a><span class="lineno"> 7916</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l07917"></a><span class="lineno"> 7917</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l07918"></a><span class="lineno"> 7918</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l07919"></a><span class="lineno"> 7919</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="l07920"></a><span class="lineno"> 7920</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="l07921"></a><span class="lineno"> 7921</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>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l07924"></a><span class="lineno"> 7924</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l07925"></a><span class="lineno"> 7925</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l07926"></a><span class="lineno"> 7926</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="l07927"></a><span class="lineno"> 7927</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="l07928"></a><span class="lineno"> 7928</span>  </div><div class="line"><a name="l07929"></a><span class="lineno"> 7929</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l07930"></a><span class="lineno"> 7930</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l07931"></a><span class="lineno"> 7931</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l07932"></a><span class="lineno"> 7932</span>  }</div><div class="line"><a name="l07933"></a><span class="lineno"> 7933</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l07934"></a><span class="lineno"> 7934</span>  <span class="keywordflow">else</span></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="comment">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l07937"></a><span class="lineno"> 7937</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace1stTo2ndEnd)</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>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l07940"></a><span class="lineno"> 7940</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l07941"></a><span class="lineno"> 7941</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l07942"></a><span class="lineno"> 7942</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="l07943"></a><span class="lineno"> 7943</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="l07944"></a><span class="lineno"> 7944</span>  }</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>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l07947"></a><span class="lineno"> 7947</span>  lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l07948"></a><span class="lineno"> 7948</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> </div><div class="line"><a name="l07951"></a><span class="lineno"> 7951</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</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>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l07954"></a><span class="lineno"> 7954</span>  <span class="keywordflow">while</span>(lastOffset < size)</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>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l07957"></a><span class="lineno"> 7957</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l07958"></a><span class="lineno"> 7958</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</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>  --nextAlloc2ndIndex;</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> </div><div class="line"><a name="l07963"></a><span class="lineno"> 7963</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l07964"></a><span class="lineno"> 7964</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l07967"></a><span class="lineno"> 7967</span>  </div><div class="line"><a name="l07968"></a><span class="lineno"> 7968</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l07969"></a><span class="lineno"> 7969</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</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>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l07972"></a><span class="lineno"> 7972</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l07973"></a><span class="lineno"> 7973</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l07974"></a><span class="lineno"> 7974</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l07975"></a><span class="lineno"> 7975</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="l07976"></a><span class="lineno"> 7976</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="l07977"></a><span class="lineno"> 7977</span>  }</div><div class="line"><a name="l07978"></a><span class="lineno"> 7978</span>  </div><div class="line"><a name="l07979"></a><span class="lineno"> 7979</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l07980"></a><span class="lineno"> 7980</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l07981"></a><span class="lineno"> 7981</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += suballoc.size;</div><div class="line"><a name="l07982"></a><span class="lineno"> 7982</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="l07983"></a><span class="lineno"> 7983</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="l07984"></a><span class="lineno"> 7984</span>  </div><div class="line"><a name="l07985"></a><span class="lineno"> 7985</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l07986"></a><span class="lineno"> 7986</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l07987"></a><span class="lineno"> 7987</span>  --nextAlloc2ndIndex;</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="comment">// We are at the end.</span></div><div class="line"><a name="l07990"></a><span class="lineno"> 7990</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07991"></a><span class="lineno"> 7991</span>  {</div><div class="line"><a name="l07992"></a><span class="lineno"> 7992</span>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l07993"></a><span class="lineno"> 7993</span>  <span class="keywordflow">if</span>(lastOffset < size)</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> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l07996"></a><span class="lineno"> 7996</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l07997"></a><span class="lineno"> 7997</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l07998"></a><span class="lineno"> 7998</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="l07999"></a><span class="lineno"> 7999</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="l08000"></a><span class="lineno"> 8000</span>  }</div><div class="line"><a name="l08001"></a><span class="lineno"> 8001</span> </div><div class="line"><a name="l08002"></a><span class="lineno"> 8002</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08003"></a><span class="lineno"> 8003</span>  lastOffset = 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>  }</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> </div><div class="line"><a name="l08008"></a><span class="lineno"> 8008</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="l08009"></a><span class="lineno"> 8009</span> }</div><div class="line"><a name="l08010"></a><span class="lineno"> 8010</span> </div><div class="line"><a name="l08011"></a><span class="lineno"> 8011</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="l08012"></a><span class="lineno"> 8012</span> <span class="keyword"></span>{</div><div class="line"><a name="l08013"></a><span class="lineno"> 8013</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08014"></a><span class="lineno"> 8014</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08015"></a><span class="lineno"> 8015</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l08016"></a><span class="lineno"> 8016</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l08017"></a><span class="lineno"> 8017</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</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>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += size;</div><div class="line"><a name="l08020"></a><span class="lineno"> 8020</span> </div><div class="line"><a name="l08021"></a><span class="lineno"> 8021</span>  VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l08022"></a><span class="lineno"> 8022</span> </div><div class="line"><a name="l08023"></a><span class="lineno"> 8023</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</div><div class="line"><a name="l08024"></a><span class="lineno"> 8024</span>  {</div><div class="line"><a name="l08025"></a><span class="lineno"> 8025</span>  <span class="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l08026"></a><span class="lineno"> 8026</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08027"></a><span class="lineno"> 8027</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</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="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08030"></a><span class="lineno"> 8030</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l08031"></a><span class="lineno"> 8031</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</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>  ++nextAlloc2ndIndex;</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>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08037"></a><span class="lineno"> 8037</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</div><div class="line"><a name="l08038"></a><span class="lineno"> 8038</span>  {</div><div class="line"><a name="l08039"></a><span class="lineno"> 8039</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08040"></a><span class="lineno"> 8040</span>  </div><div class="line"><a name="l08041"></a><span class="lineno"> 8041</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08042"></a><span class="lineno"> 8042</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08043"></a><span class="lineno"> 8043</span>  {</div><div class="line"><a name="l08044"></a><span class="lineno"> 8044</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08045"></a><span class="lineno"> 8045</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08046"></a><span class="lineno"> 8046</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08047"></a><span class="lineno"> 8047</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08048"></a><span class="lineno"> 8048</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="l08049"></a><span class="lineno"> 8049</span>  }</div><div class="line"><a name="l08050"></a><span class="lineno"> 8050</span>  </div><div class="line"><a name="l08051"></a><span class="lineno"> 8051</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08052"></a><span class="lineno"> 8052</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08053"></a><span class="lineno"> 8053</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l08054"></a><span class="lineno"> 8054</span>  </div><div class="line"><a name="l08055"></a><span class="lineno"> 8055</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08056"></a><span class="lineno"> 8056</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08057"></a><span class="lineno"> 8057</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08058"></a><span class="lineno"> 8058</span>  }</div><div class="line"><a name="l08059"></a><span class="lineno"> 8059</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08060"></a><span class="lineno"> 8060</span>  <span class="keywordflow">else</span></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="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</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>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l08065"></a><span class="lineno"> 8065</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l08066"></a><span class="lineno"> 8066</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08067"></a><span class="lineno"> 8067</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08068"></a><span class="lineno"> 8068</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="l08069"></a><span class="lineno"> 8069</span>  }</div><div class="line"><a name="l08070"></a><span class="lineno"> 8070</span> </div><div class="line"><a name="l08071"></a><span class="lineno"> 8071</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08072"></a><span class="lineno"> 8072</span>  lastOffset = freeSpace2ndTo1stEnd;</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>  }</div><div class="line"><a name="l08075"></a><span class="lineno"> 8075</span>  }</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="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08078"></a><span class="lineno"> 8078</span>  <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l08079"></a><span class="lineno"> 8079</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l08080"></a><span class="lineno"> 8080</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</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>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08083"></a><span class="lineno"> 8083</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l08084"></a><span class="lineno"> 8084</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08085"></a><span class="lineno"> 8085</span>  {</div><div class="line"><a name="l08086"></a><span class="lineno"> 8086</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08087"></a><span class="lineno"> 8087</span>  }</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">// Found non-null allocation.</span></div><div class="line"><a name="l08090"></a><span class="lineno"> 8090</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</div><div class="line"><a name="l08091"></a><span class="lineno"> 8091</span>  {</div><div class="line"><a name="l08092"></a><span class="lineno"> 8092</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</div><div class="line"><a name="l08093"></a><span class="lineno"> 8093</span>  </div><div class="line"><a name="l08094"></a><span class="lineno"> 8094</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08095"></a><span class="lineno"> 8095</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08096"></a><span class="lineno"> 8096</span>  {</div><div class="line"><a name="l08097"></a><span class="lineno"> 8097</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08098"></a><span class="lineno"> 8098</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08099"></a><span class="lineno"> 8099</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08100"></a><span class="lineno"> 8100</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08101"></a><span class="lineno"> 8101</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="l08102"></a><span class="lineno"> 8102</span>  }</div><div class="line"><a name="l08103"></a><span class="lineno"> 8103</span>  </div><div class="line"><a name="l08104"></a><span class="lineno"> 8104</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08105"></a><span class="lineno"> 8105</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08106"></a><span class="lineno"> 8106</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</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">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08109"></a><span class="lineno"> 8109</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08110"></a><span class="lineno"> 8110</span>  ++nextAlloc1stIndex;</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="comment">// We are at the end.</span></div><div class="line"><a name="l08113"></a><span class="lineno"> 8113</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08114"></a><span class="lineno"> 8114</span>  {</div><div class="line"><a name="l08115"></a><span class="lineno"> 8115</span>  <span class="keywordflow">if</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">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l08118"></a><span class="lineno"> 8118</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l08119"></a><span class="lineno"> 8119</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08120"></a><span class="lineno"> 8120</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08121"></a><span class="lineno"> 8121</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="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">// End of loop.</span></div><div class="line"><a name="l08125"></a><span class="lineno"> 8125</span>  lastOffset = freeSpace1stTo2ndEnd;</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>  }</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="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</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="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l08132"></a><span class="lineno"> 8132</span>  <span class="keywordflow">while</span>(lastOffset < size)</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">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08135"></a><span class="lineno"> 8135</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l08136"></a><span class="lineno"> 8136</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08137"></a><span class="lineno"> 8137</span>  {</div><div class="line"><a name="l08138"></a><span class="lineno"> 8138</span>  --nextAlloc2ndIndex;</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> </div><div class="line"><a name="l08141"></a><span class="lineno"> 8141</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08142"></a><span class="lineno"> 8142</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l08143"></a><span class="lineno"> 8143</span>  {</div><div class="line"><a name="l08144"></a><span class="lineno"> 8144</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</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">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08147"></a><span class="lineno"> 8147</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08148"></a><span class="lineno"> 8148</span>  {</div><div class="line"><a name="l08149"></a><span class="lineno"> 8149</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08150"></a><span class="lineno"> 8150</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08151"></a><span class="lineno"> 8151</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08152"></a><span class="lineno"> 8152</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08153"></a><span class="lineno"> 8153</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="l08154"></a><span class="lineno"> 8154</span>  }</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="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08157"></a><span class="lineno"> 8157</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08158"></a><span class="lineno"> 8158</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a>;</div><div class="line"><a name="l08159"></a><span class="lineno"> 8159</span>  </div><div class="line"><a name="l08160"></a><span class="lineno"> 8160</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08161"></a><span class="lineno"> 8161</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08162"></a><span class="lineno"> 8162</span>  --nextAlloc2ndIndex;</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>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08165"></a><span class="lineno"> 8165</span>  <span class="keywordflow">else</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>  <span class="keywordflow">if</span>(lastOffset < size)</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>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l08170"></a><span class="lineno"> 8170</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l08171"></a><span class="lineno"> 8171</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += unusedRangeSize;</div><div class="line"><a name="l08172"></a><span class="lineno"> 8172</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l08173"></a><span class="lineno"> 8173</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="l08174"></a><span class="lineno"> 8174</span>  }</div><div class="line"><a name="l08175"></a><span class="lineno"> 8175</span> </div><div class="line"><a name="l08176"></a><span class="lineno"> 8176</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08177"></a><span class="lineno"> 8177</span>  lastOffset = size;</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>  }</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> </div><div class="line"><a name="l08183"></a><span class="lineno"> 8183</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l08184"></a><span class="lineno"> 8184</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="l08185"></a><span class="lineno"> 8185</span> <span class="keyword"></span>{</div><div class="line"><a name="l08186"></a><span class="lineno"> 8186</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l08187"></a><span class="lineno"> 8187</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08188"></a><span class="lineno"> 8188</span>  <span class="keyword">const</span> SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08189"></a><span class="lineno"> 8189</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l08190"></a><span class="lineno"> 8190</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballoc2ndCount = suballocations2nd.size();</div><div class="line"><a name="l08191"></a><span class="lineno"> 8191</span> </div><div class="line"><a name="l08192"></a><span class="lineno"> 8192</span>  <span class="comment">// FIRST PASS</span></div><div class="line"><a name="l08193"></a><span class="lineno"> 8193</span> </div><div class="line"><a name="l08194"></a><span class="lineno"> 8194</span>  <span class="keywordtype">size_t</span> unusedRangeCount = 0;</div><div class="line"><a name="l08195"></a><span class="lineno"> 8195</span>  VkDeviceSize usedBytes = 0;</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>  VkDeviceSize lastOffset = 0;</div><div class="line"><a name="l08198"></a><span class="lineno"> 8198</span> </div><div class="line"><a name="l08199"></a><span class="lineno"> 8199</span>  <span class="keywordtype">size_t</span> alloc2ndCount = 0;</div><div class="line"><a name="l08200"></a><span class="lineno"> 8200</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</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="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l08203"></a><span class="lineno"> 8203</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l08204"></a><span class="lineno"> 8204</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</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">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08207"></a><span class="lineno"> 8207</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l08208"></a><span class="lineno"> 8208</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08209"></a><span class="lineno"> 8209</span>  {</div><div class="line"><a name="l08210"></a><span class="lineno"> 8210</span>  ++nextAlloc2ndIndex;</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> </div><div class="line"><a name="l08213"></a><span class="lineno"> 8213</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08214"></a><span class="lineno"> 8214</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</div><div class="line"><a name="l08215"></a><span class="lineno"> 8215</span>  {</div><div class="line"><a name="l08216"></a><span class="lineno"> 8216</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</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>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08219"></a><span class="lineno"> 8219</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</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">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08222"></a><span class="lineno"> 8222</span>  ++unusedRangeCount;</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>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08226"></a><span class="lineno"> 8226</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08227"></a><span class="lineno"> 8227</span>  ++alloc2ndCount;</div><div class="line"><a name="l08228"></a><span class="lineno"> 8228</span>  usedBytes += suballoc.size;</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="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08231"></a><span class="lineno"> 8231</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08232"></a><span class="lineno"> 8232</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08233"></a><span class="lineno"> 8233</span>  }</div><div class="line"><a name="l08234"></a><span class="lineno"> 8234</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08235"></a><span class="lineno"> 8235</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08236"></a><span class="lineno"> 8236</span>  {</div><div class="line"><a name="l08237"></a><span class="lineno"> 8237</span>  <span class="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08238"></a><span class="lineno"> 8238</span>  {</div><div class="line"><a name="l08239"></a><span class="lineno"> 8239</span>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l08240"></a><span class="lineno"> 8240</span>  ++unusedRangeCount;</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> </div><div class="line"><a name="l08243"></a><span class="lineno"> 8243</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08244"></a><span class="lineno"> 8244</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>  }</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> </div><div class="line"><a name="l08249"></a><span class="lineno"> 8249</span>  <span class="keywordtype">size_t</span> nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08250"></a><span class="lineno"> 8250</span>  <span class="keywordtype">size_t</span> alloc1stCount = 0;</div><div class="line"><a name="l08251"></a><span class="lineno"> 8251</span>  <span class="keyword">const</span> VkDeviceSize freeSpace1stTo2ndEnd =</div><div class="line"><a name="l08252"></a><span class="lineno"> 8252</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ? suballocations2nd.back().offset : size;</div><div class="line"><a name="l08253"></a><span class="lineno"> 8253</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</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">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08256"></a><span class="lineno"> 8256</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l08257"></a><span class="lineno"> 8257</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08258"></a><span class="lineno"> 8258</span>  {</div><div class="line"><a name="l08259"></a><span class="lineno"> 8259</span>  ++nextAlloc1stIndex;</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> </div><div class="line"><a name="l08262"></a><span class="lineno"> 8262</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08263"></a><span class="lineno"> 8263</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</div><div class="line"><a name="l08264"></a><span class="lineno"> 8264</span>  {</div><div class="line"><a name="l08265"></a><span class="lineno"> 8265</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</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>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08268"></a><span class="lineno"> 8268</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</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">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08271"></a><span class="lineno"> 8271</span>  ++unusedRangeCount;</div><div class="line"><a name="l08272"></a><span class="lineno"> 8272</span>  }</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">// 2. Process this allocation.</span></div><div class="line"><a name="l08275"></a><span class="lineno"> 8275</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08276"></a><span class="lineno"> 8276</span>  ++alloc1stCount;</div><div class="line"><a name="l08277"></a><span class="lineno"> 8277</span>  usedBytes += suballoc.size;</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="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08280"></a><span class="lineno"> 8280</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08281"></a><span class="lineno"> 8281</span>  ++nextAlloc1stIndex;</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">// We are at the end.</span></div><div class="line"><a name="l08284"></a><span class="lineno"> 8284</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08285"></a><span class="lineno"> 8285</span>  {</div><div class="line"><a name="l08286"></a><span class="lineno"> 8286</span>  <span class="keywordflow">if</span>(lastOffset < size)</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">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l08289"></a><span class="lineno"> 8289</span>  ++unusedRangeCount;</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>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08293"></a><span class="lineno"> 8293</span>  lastOffset = freeSpace1stTo2ndEnd;</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> </div><div class="line"><a name="l08297"></a><span class="lineno"> 8297</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</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="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l08300"></a><span class="lineno"> 8300</span>  <span class="keywordflow">while</span>(lastOffset < size)</div><div class="line"><a name="l08301"></a><span class="lineno"> 8301</span>  {</div><div class="line"><a name="l08302"></a><span class="lineno"> 8302</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08303"></a><span class="lineno"> 8303</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l08304"></a><span class="lineno"> 8304</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</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>  --nextAlloc2ndIndex;</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> </div><div class="line"><a name="l08309"></a><span class="lineno"> 8309</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08310"></a><span class="lineno"> 8310</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</div><div class="line"><a name="l08311"></a><span class="lineno"> 8311</span>  {</div><div class="line"><a name="l08312"></a><span class="lineno"> 8312</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</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">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08315"></a><span class="lineno"> 8315</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</div><div class="line"><a name="l08316"></a><span class="lineno"> 8316</span>  {</div><div class="line"><a name="l08317"></a><span class="lineno"> 8317</span>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08318"></a><span class="lineno"> 8318</span>  ++unusedRangeCount;</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>  ++alloc2ndCount;</div><div class="line"><a name="l08324"></a><span class="lineno"> 8324</span>  usedBytes += suballoc.size;</div><div class="line"><a name="l08325"></a><span class="lineno"> 8325</span>  </div><div class="line"><a name="l08326"></a><span class="lineno"> 8326</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08327"></a><span class="lineno"> 8327</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08328"></a><span class="lineno"> 8328</span>  --nextAlloc2ndIndex;</div><div class="line"><a name="l08329"></a><span class="lineno"> 8329</span>  }</div><div class="line"><a name="l08330"></a><span class="lineno"> 8330</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08331"></a><span class="lineno"> 8331</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08332"></a><span class="lineno"> 8332</span>  {</div><div class="line"><a name="l08333"></a><span class="lineno"> 8333</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l08334"></a><span class="lineno"> 8334</span>  {</div><div class="line"><a name="l08335"></a><span class="lineno"> 8335</span>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l08336"></a><span class="lineno"> 8336</span>  ++unusedRangeCount;</div><div class="line"><a name="l08337"></a><span class="lineno"> 8337</span>  }</div><div class="line"><a name="l08338"></a><span class="lineno"> 8338</span> </div><div class="line"><a name="l08339"></a><span class="lineno"> 8339</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08340"></a><span class="lineno"> 8340</span>  lastOffset = size;</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>  }</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>  <span class="keyword">const</span> VkDeviceSize unusedBytes = size - usedBytes;</div><div class="line"><a name="l08346"></a><span class="lineno"> 8346</span>  PrintDetailedMap_Begin(json, unusedBytes, alloc1stCount + alloc2ndCount, unusedRangeCount);</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="comment">// SECOND PASS</span></div><div class="line"><a name="l08349"></a><span class="lineno"> 8349</span>  lastOffset = 0;</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="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</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="keyword">const</span> VkDeviceSize freeSpace2ndTo1stEnd = suballocations1st[m_1stNullItemsBeginCount].offset;</div><div class="line"><a name="l08354"></a><span class="lineno"> 8354</span>  <span class="keywordtype">size_t</span> nextAlloc2ndIndex = 0;</div><div class="line"><a name="l08355"></a><span class="lineno"> 8355</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace2ndTo1stEnd)</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>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08358"></a><span class="lineno"> 8358</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex < suballoc2ndCount &&</div><div class="line"><a name="l08359"></a><span class="lineno"> 8359</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</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>  ++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> </div><div class="line"><a name="l08364"></a><span class="lineno"> 8364</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08365"></a><span class="lineno"> 8365</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex < suballoc2ndCount)</div><div class="line"><a name="l08366"></a><span class="lineno"> 8366</span>  {</div><div class="line"><a name="l08367"></a><span class="lineno"> 8367</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</div><div class="line"><a name="l08368"></a><span class="lineno"> 8368</span>  </div><div class="line"><a name="l08369"></a><span class="lineno"> 8369</span>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08370"></a><span class="lineno"> 8370</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</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>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08373"></a><span class="lineno"> 8373</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08374"></a><span class="lineno"> 8374</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08375"></a><span class="lineno"> 8375</span>  }</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">// 2. Process this allocation.</span></div><div class="line"><a name="l08378"></a><span class="lineno"> 8378</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08379"></a><span class="lineno"> 8379</span>  PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</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">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08382"></a><span class="lineno"> 8382</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08383"></a><span class="lineno"> 8383</span>  ++nextAlloc2ndIndex;</div><div class="line"><a name="l08384"></a><span class="lineno"> 8384</span>  }</div><div class="line"><a name="l08385"></a><span class="lineno"> 8385</span>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08386"></a><span class="lineno"> 8386</span>  <span class="keywordflow">else</span></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="keywordflow">if</span>(lastOffset < freeSpace2ndTo1stEnd)</div><div class="line"><a name="l08389"></a><span class="lineno"> 8389</span>  {</div><div class="line"><a name="l08390"></a><span class="lineno"> 8390</span>  <span class="comment">// There is free space from lastOffset to freeSpace2ndTo1stEnd.</span></div><div class="line"><a name="l08391"></a><span class="lineno"> 8391</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace2ndTo1stEnd - lastOffset;</div><div class="line"><a name="l08392"></a><span class="lineno"> 8392</span>  PrintDetailedMap_UnusedRange(json, lastOffset, 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 = freeSpace2ndTo1stEnd;</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>  nextAlloc1stIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08402"></a><span class="lineno"> 8402</span>  <span class="keywordflow">while</span>(lastOffset < freeSpace1stTo2ndEnd)</div><div class="line"><a name="l08403"></a><span class="lineno"> 8403</span>  {</div><div class="line"><a name="l08404"></a><span class="lineno"> 8404</span>  <span class="comment">// Find next non-null allocation or move nextAllocIndex to the end.</span></div><div class="line"><a name="l08405"></a><span class="lineno"> 8405</span>  <span class="keywordflow">while</span>(nextAlloc1stIndex < suballoc1stCount &&</div><div class="line"><a name="l08406"></a><span class="lineno"> 8406</span>  suballocations1st[nextAlloc1stIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l08407"></a><span class="lineno"> 8407</span>  {</div><div class="line"><a name="l08408"></a><span class="lineno"> 8408</span>  ++nextAlloc1stIndex;</div><div class="line"><a name="l08409"></a><span class="lineno"> 8409</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="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08412"></a><span class="lineno"> 8412</span>  <span class="keywordflow">if</span>(nextAlloc1stIndex < suballoc1stCount)</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[nextAlloc1stIndex];</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="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08417"></a><span class="lineno"> 8417</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</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="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08420"></a><span class="lineno"> 8420</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08421"></a><span class="lineno"> 8421</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</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>  </div><div class="line"><a name="l08424"></a><span class="lineno"> 8424</span>  <span class="comment">// 2. Process this allocation.</span></div><div class="line"><a name="l08425"></a><span class="lineno"> 8425</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08426"></a><span class="lineno"> 8426</span>  PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</div><div class="line"><a name="l08427"></a><span class="lineno"> 8427</span>  </div><div class="line"><a name="l08428"></a><span class="lineno"> 8428</span>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08429"></a><span class="lineno"> 8429</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08430"></a><span class="lineno"> 8430</span>  ++nextAlloc1stIndex;</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">// We are at the end.</span></div><div class="line"><a name="l08433"></a><span class="lineno"> 8433</span>  <span class="keywordflow">else</span></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="keywordflow">if</span>(lastOffset < freeSpace1stTo2ndEnd)</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">// There is free space from lastOffset to freeSpace1stTo2ndEnd.</span></div><div class="line"><a name="l08438"></a><span class="lineno"> 8438</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = freeSpace1stTo2ndEnd - lastOffset;</div><div class="line"><a name="l08439"></a><span class="lineno"> 8439</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</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">// End of loop.</span></div><div class="line"><a name="l08443"></a><span class="lineno"> 8443</span>  lastOffset = freeSpace1stTo2ndEnd;</div><div class="line"><a name="l08444"></a><span class="lineno"> 8444</span>  }</div><div class="line"><a name="l08445"></a><span class="lineno"> 8445</span>  }</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="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</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="keywordtype">size_t</span> nextAlloc2ndIndex = suballocations2nd.size() - 1;</div><div class="line"><a name="l08450"></a><span class="lineno"> 8450</span>  <span class="keywordflow">while</span>(lastOffset < size)</div><div class="line"><a name="l08451"></a><span class="lineno"> 8451</span>  {</div><div class="line"><a name="l08452"></a><span class="lineno"> 8452</span>  <span class="comment">// Find next non-null allocation or move nextAlloc2ndIndex to the end.</span></div><div class="line"><a name="l08453"></a><span class="lineno"> 8453</span>  <span class="keywordflow">while</span>(nextAlloc2ndIndex != SIZE_MAX &&</div><div class="line"><a name="l08454"></a><span class="lineno"> 8454</span>  suballocations2nd[nextAlloc2ndIndex].hAllocation == VK_NULL_HANDLE)</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>  --nextAlloc2ndIndex;</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> </div><div class="line"><a name="l08459"></a><span class="lineno"> 8459</span>  <span class="comment">// Found non-null allocation.</span></div><div class="line"><a name="l08460"></a><span class="lineno"> 8460</span>  <span class="keywordflow">if</span>(nextAlloc2ndIndex != SIZE_MAX)</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="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[nextAlloc2ndIndex];</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>  <span class="comment">// 1. Process free space before this allocation.</span></div><div class="line"><a name="l08465"></a><span class="lineno"> 8465</span>  <span class="keywordflow">if</span>(lastOffset < suballoc.offset)</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>  <span class="comment">// There is free space from lastOffset to suballoc.offset.</span></div><div class="line"><a name="l08468"></a><span class="lineno"> 8468</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = suballoc.offset - lastOffset;</div><div class="line"><a name="l08469"></a><span class="lineno"> 8469</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</div><div class="line"><a name="l08470"></a><span class="lineno"> 8470</span>  }</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">// 2. Process this allocation.</span></div><div class="line"><a name="l08473"></a><span class="lineno"> 8473</span>  <span class="comment">// There is allocation with suballoc.offset, suballoc.size.</span></div><div class="line"><a name="l08474"></a><span class="lineno"> 8474</span>  PrintDetailedMap_Allocation(json, suballoc.offset, suballoc.hAllocation);</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>  <span class="comment">// 3. Prepare for next iteration.</span></div><div class="line"><a name="l08477"></a><span class="lineno"> 8477</span>  lastOffset = suballoc.offset + suballoc.size;</div><div class="line"><a name="l08478"></a><span class="lineno"> 8478</span>  --nextAlloc2ndIndex;</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>  <span class="comment">// We are at the end.</span></div><div class="line"><a name="l08481"></a><span class="lineno"> 8481</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08482"></a><span class="lineno"> 8482</span>  {</div><div class="line"><a name="l08483"></a><span class="lineno"> 8483</span>  <span class="keywordflow">if</span>(lastOffset < size)</div><div class="line"><a name="l08484"></a><span class="lineno"> 8484</span>  {</div><div class="line"><a name="l08485"></a><span class="lineno"> 8485</span>  <span class="comment">// There is free space from lastOffset to size.</span></div><div class="line"><a name="l08486"></a><span class="lineno"> 8486</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = size - lastOffset;</div><div class="line"><a name="l08487"></a><span class="lineno"> 8487</span>  PrintDetailedMap_UnusedRange(json, lastOffset, unusedRangeSize);</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> </div><div class="line"><a name="l08490"></a><span class="lineno"> 8490</span>  <span class="comment">// End of loop.</span></div><div class="line"><a name="l08491"></a><span class="lineno"> 8491</span>  lastOffset = size;</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>  }</div><div class="line"><a name="l08494"></a><span class="lineno"> 8494</span>  }</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>  PrintDetailedMap_End(json);</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="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></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="keywordtype">bool</span> VmaBlockMetadata_Linear::CreateAllocationRequest(</div><div class="line"><a name="l08501"></a><span class="lineno"> 8501</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l08502"></a><span class="lineno"> 8502</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l08503"></a><span class="lineno"> 8503</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l08504"></a><span class="lineno"> 8504</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l08505"></a><span class="lineno"> 8505</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l08506"></a><span class="lineno"> 8506</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l08507"></a><span class="lineno"> 8507</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l08508"></a><span class="lineno"> 8508</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l08509"></a><span class="lineno"> 8509</span>  uint32_t strategy,</div><div class="line"><a name="l08510"></a><span class="lineno"> 8510</span>  VmaAllocationRequest* pAllocationRequest)</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>  VMA_ASSERT(allocSize > 0);</div><div class="line"><a name="l08513"></a><span class="lineno"> 8513</span>  VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l08514"></a><span class="lineno"> 8514</span>  VMA_ASSERT(pAllocationRequest != VMA_NULL);</div><div class="line"><a name="l08515"></a><span class="lineno"> 8515</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l08516"></a><span class="lineno"> 8516</span> </div><div class="line"><a name="l08517"></a><span class="lineno"> 8517</span>  <span class="keyword">const</span> VkDeviceSize size = GetSize();</div><div class="line"><a name="l08518"></a><span class="lineno"> 8518</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08519"></a><span class="lineno"> 8519</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</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="keywordflow">if</span>(upperAddress)</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>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</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>  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="l08526"></a><span class="lineno"> 8526</span>  <span class="keywordflow">return</span> <span class="keyword">false</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> </div><div class="line"><a name="l08529"></a><span class="lineno"> 8529</span>  <span class="comment">// Try to allocate before 2nd.back(), or end of block if 2nd.empty().</span></div><div class="line"><a name="l08530"></a><span class="lineno"> 8530</span>  <span class="keywordflow">if</span>(allocSize > size)</div><div class="line"><a name="l08531"></a><span class="lineno"> 8531</span>  {</div><div class="line"><a name="l08532"></a><span class="lineno"> 8532</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  VkDeviceSize resultBaseOffset = size - allocSize;</div><div class="line"><a name="l08535"></a><span class="lineno"> 8535</span>  <span class="keywordflow">if</span>(!suballocations2nd.empty())</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>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l08538"></a><span class="lineno"> 8538</span>  resultBaseOffset = lastSuballoc.offset - allocSize;</div><div class="line"><a name="l08539"></a><span class="lineno"> 8539</span>  <span class="keywordflow">if</span>(allocSize > lastSuballoc.offset)</div><div class="line"><a name="l08540"></a><span class="lineno"> 8540</span>  {</div><div class="line"><a name="l08541"></a><span class="lineno"> 8541</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  }</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">// Start from offset equal to end of free space.</span></div><div class="line"><a name="l08546"></a><span class="lineno"> 8546</span>  VkDeviceSize resultOffset = resultBaseOffset;</div><div class="line"><a name="l08547"></a><span class="lineno"> 8547</span> </div><div class="line"><a name="l08548"></a><span class="lineno"> 8548</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the end.</span></div><div class="line"><a name="l08549"></a><span class="lineno"> 8549</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l08550"></a><span class="lineno"> 8550</span>  {</div><div class="line"><a name="l08551"></a><span class="lineno"> 8551</span>  <span class="keywordflow">if</span>(resultOffset < VMA_DEBUG_MARGIN)</div><div class="line"><a name="l08552"></a><span class="lineno"> 8552</span>  {</div><div class="line"><a name="l08553"></a><span class="lineno"> 8553</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  resultOffset -= VMA_DEBUG_MARGIN;</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">// Apply alignment.</span></div><div class="line"><a name="l08559"></a><span class="lineno"> 8559</span>  resultOffset = VmaAlignDown(resultOffset, allocAlignment);</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>  <span class="comment">// Check next suballocations from 2nd for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08562"></a><span class="lineno"> 8562</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08563"></a><span class="lineno"> 8563</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && !suballocations2nd.empty())</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="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08566"></a><span class="lineno"> 8566</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = suballocations2nd.size(); nextSuballocIndex--; )</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="keyword">const</span> VmaSuballocation& nextSuballoc = suballocations2nd[nextSuballocIndex];</div><div class="line"><a name="l08569"></a><span class="lineno"> 8569</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l08570"></a><span class="lineno"> 8570</span>  {</div><div class="line"><a name="l08571"></a><span class="lineno"> 8571</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(nextSuballoc.type, allocType))</div><div class="line"><a name="l08572"></a><span class="lineno"> 8572</span>  {</div><div class="line"><a name="l08573"></a><span class="lineno"> 8573</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08574"></a><span class="lineno"> 8574</span>  <span class="keywordflow">break</span>;</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>  }</div><div class="line"><a name="l08577"></a><span class="lineno"> 8577</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08578"></a><span class="lineno"> 8578</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08579"></a><span class="lineno"> 8579</span>  <span class="keywordflow">break</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="keywordflow">if</span>(bufferImageGranularityConflict)</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>  resultOffset = VmaAlignDown(resultOffset, bufferImageGranularity);</div><div class="line"><a name="l08584"></a><span class="lineno"> 8584</span>  }</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> </div><div class="line"><a name="l08587"></a><span class="lineno"> 8587</span>  <span class="comment">// There is enough free space.</span></div><div class="line"><a name="l08588"></a><span class="lineno"> 8588</span>  <span class="keyword">const</span> VkDeviceSize endOf1st = !suballocations1st.empty() ?</div><div class="line"><a name="l08589"></a><span class="lineno"> 8589</span>  suballocations1st.back().offset + suballocations1st.back().size :</div><div class="line"><a name="l08590"></a><span class="lineno"> 8590</span>  0;</div><div class="line"><a name="l08591"></a><span class="lineno"> 8591</span>  <span class="keywordflow">if</span>(endOf1st + VMA_DEBUG_MARGIN <= resultOffset)</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>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08594"></a><span class="lineno"> 8594</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l08595"></a><span class="lineno"> 8595</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l08596"></a><span class="lineno"> 8596</span>  {</div><div class="line"><a name="l08597"></a><span class="lineno"> 8597</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations1st.size(); prevSuballocIndex--; )</div><div class="line"><a name="l08598"></a><span class="lineno"> 8598</span>  {</div><div class="line"><a name="l08599"></a><span class="lineno"> 8599</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = suballocations1st[prevSuballocIndex];</div><div class="line"><a name="l08600"></a><span class="lineno"> 8600</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</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="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, prevSuballoc.type))</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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08605"></a><span class="lineno"> 8605</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">else</span></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">// Already on next page.</span></div><div class="line"><a name="l08610"></a><span class="lineno"> 8610</span>  <span class="keywordflow">break</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>  }</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> </div><div class="line"><a name="l08615"></a><span class="lineno"> 8615</span>  <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l08616"></a><span class="lineno"> 8616</span>  pAllocationRequest->offset = resultOffset;</div><div class="line"><a name="l08617"></a><span class="lineno"> 8617</span>  pAllocationRequest->sumFreeSize = resultBaseOffset + allocSize - endOf1st;</div><div class="line"><a name="l08618"></a><span class="lineno"> 8618</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l08619"></a><span class="lineno"> 8619</span>  <span class="comment">// pAllocationRequest->item unused.</span></div><div class="line"><a name="l08620"></a><span class="lineno"> 8620</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l08621"></a><span class="lineno"> 8621</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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>  }</div><div class="line"><a name="l08624"></a><span class="lineno"> 8624</span>  <span class="keywordflow">else</span> <span class="comment">// !upperAddress</span></div><div class="line"><a name="l08625"></a><span class="lineno"> 8625</span>  {</div><div class="line"><a name="l08626"></a><span class="lineno"> 8626</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</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">// Try to allocate at the end of 1st vector.</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>  VkDeviceSize resultBaseOffset = 0;</div><div class="line"><a name="l08631"></a><span class="lineno"> 8631</span>  <span class="keywordflow">if</span>(!suballocations1st.empty())</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& lastSuballoc = suballocations1st.back();</div><div class="line"><a name="l08634"></a><span class="lineno"> 8634</span>  resultBaseOffset = lastSuballoc.offset + lastSuballoc.size;</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> </div><div class="line"><a name="l08637"></a><span class="lineno"> 8637</span>  <span class="comment">// Start from offset equal to beginning of free space.</span></div><div class="line"><a name="l08638"></a><span class="lineno"> 8638</span>  VkDeviceSize resultOffset = resultBaseOffset;</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>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l08641"></a><span class="lineno"> 8641</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</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>  resultOffset += VMA_DEBUG_MARGIN;</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> </div><div class="line"><a name="l08646"></a><span class="lineno"> 8646</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08647"></a><span class="lineno"> 8647</span>  resultOffset = VmaAlignUp(resultOffset, allocAlignment);</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">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08650"></a><span class="lineno"> 8650</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08651"></a><span class="lineno"> 8651</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && !suballocations1st.empty())</div><div class="line"><a name="l08652"></a><span class="lineno"> 8652</span>  {</div><div class="line"><a name="l08653"></a><span class="lineno"> 8653</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08654"></a><span class="lineno"> 8654</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations1st.size(); prevSuballocIndex--; )</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="keyword">const</span> VmaSuballocation& prevSuballoc = suballocations1st[prevSuballocIndex];</div><div class="line"><a name="l08657"></a><span class="lineno"> 8657</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</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="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</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>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08662"></a><span class="lineno"> 8662</span>  <span class="keywordflow">break</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>  }</div><div class="line"><a name="l08665"></a><span class="lineno"> 8665</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08666"></a><span class="lineno"> 8666</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08667"></a><span class="lineno"> 8667</span>  <span class="keywordflow">break</span>;</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="keywordflow">if</span>(bufferImageGranularityConflict)</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>  resultOffset = VmaAlignUp(resultOffset, bufferImageGranularity);</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>  }</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>  <span class="keyword">const</span> VkDeviceSize freeSpaceEnd = m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK ?</div><div class="line"><a name="l08676"></a><span class="lineno"> 8676</span>  suballocations2nd.back().offset : size;</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">// There is enough free space at the end after alignment.</span></div><div class="line"><a name="l08679"></a><span class="lineno"> 8679</span>  <span class="keywordflow">if</span>(resultOffset + allocSize + VMA_DEBUG_MARGIN <= freeSpaceEnd)</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">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08682"></a><span class="lineno"> 8682</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l08683"></a><span class="lineno"> 8683</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l08684"></a><span class="lineno"> 8684</span>  {</div><div class="line"><a name="l08685"></a><span class="lineno"> 8685</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = suballocations2nd.size(); nextSuballocIndex--; )</div><div class="line"><a name="l08686"></a><span class="lineno"> 8686</span>  {</div><div class="line"><a name="l08687"></a><span class="lineno"> 8687</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = suballocations2nd[nextSuballocIndex];</div><div class="line"><a name="l08688"></a><span class="lineno"> 8688</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</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>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l08691"></a><span class="lineno"> 8691</span>  {</div><div class="line"><a name="l08692"></a><span class="lineno"> 8692</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08693"></a><span class="lineno"> 8693</span>  }</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="keywordflow">else</span></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">// Already on previous page.</span></div><div class="line"><a name="l08698"></a><span class="lineno"> 8698</span>  <span class="keywordflow">break</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>  }</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> </div><div class="line"><a name="l08703"></a><span class="lineno"> 8703</span>  <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l08704"></a><span class="lineno"> 8704</span>  pAllocationRequest->offset = resultOffset;</div><div class="line"><a name="l08705"></a><span class="lineno"> 8705</span>  pAllocationRequest->sumFreeSize = freeSpaceEnd - resultBaseOffset;</div><div class="line"><a name="l08706"></a><span class="lineno"> 8706</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l08707"></a><span class="lineno"> 8707</span>  <span class="comment">// pAllocationRequest->item unused.</span></div><div class="line"><a name="l08708"></a><span class="lineno"> 8708</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l08709"></a><span class="lineno"> 8709</span>  <span class="keywordflow">return</span> <span class="keyword">true</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>  <span class="comment">// Wrap-around to end of 2nd vector. Try to allocate there, watching for the</span></div><div class="line"><a name="l08714"></a><span class="lineno"> 8714</span>  <span class="comment">// beginning of 1st vector as the end of free space.</span></div><div class="line"><a name="l08715"></a><span class="lineno"> 8715</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</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>  VMA_ASSERT(!suballocations1st.empty());</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>  VkDeviceSize resultBaseOffset = 0;</div><div class="line"><a name="l08720"></a><span class="lineno"> 8720</span>  <span class="keywordflow">if</span>(!suballocations2nd.empty())</div><div class="line"><a name="l08721"></a><span class="lineno"> 8721</span>  {</div><div class="line"><a name="l08722"></a><span class="lineno"> 8722</span>  <span class="keyword">const</span> VmaSuballocation& lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l08723"></a><span class="lineno"> 8723</span>  resultBaseOffset = lastSuballoc.offset + lastSuballoc.size;</div><div class="line"><a name="l08724"></a><span class="lineno"> 8724</span>  }</div><div class="line"><a name="l08725"></a><span class="lineno"> 8725</span> </div><div class="line"><a name="l08726"></a><span class="lineno"> 8726</span>  <span class="comment">// Start from offset equal to beginning of free space.</span></div><div class="line"><a name="l08727"></a><span class="lineno"> 8727</span>  VkDeviceSize resultOffset = resultBaseOffset;</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>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l08730"></a><span class="lineno"> 8730</span>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</div><div class="line"><a name="l08731"></a><span class="lineno"> 8731</span>  {</div><div class="line"><a name="l08732"></a><span class="lineno"> 8732</span>  resultOffset += VMA_DEBUG_MARGIN;</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> </div><div class="line"><a name="l08735"></a><span class="lineno"> 8735</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l08736"></a><span class="lineno"> 8736</span>  resultOffset = VmaAlignUp(resultOffset, allocAlignment);</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="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08739"></a><span class="lineno"> 8739</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l08740"></a><span class="lineno"> 8740</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1 && !suballocations2nd.empty())</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="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l08743"></a><span class="lineno"> 8743</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> prevSuballocIndex = suballocations2nd.size(); prevSuballocIndex--; )</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>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = suballocations2nd[prevSuballocIndex];</div><div class="line"><a name="l08746"></a><span class="lineno"> 8746</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, resultOffset, bufferImageGranularity))</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="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l08749"></a><span class="lineno"> 8749</span>  {</div><div class="line"><a name="l08750"></a><span class="lineno"> 8750</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l08751"></a><span class="lineno"> 8751</span>  <span class="keywordflow">break</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>  }</div><div class="line"><a name="l08754"></a><span class="lineno"> 8754</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08755"></a><span class="lineno"> 8755</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l08756"></a><span class="lineno"> 8756</span>  <span class="keywordflow">break</span>;</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">if</span>(bufferImageGranularityConflict)</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>  resultOffset = VmaAlignUp(resultOffset, bufferImageGranularity);</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>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l08765"></a><span class="lineno"> 8765</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l08766"></a><span class="lineno"> 8766</span>  <span class="keywordtype">size_t</span> index1st = m_1stNullItemsBeginCount;</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>(canMakeOtherLost)</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">while</span>(index1st < suballocations1st.size() &&</div><div class="line"><a name="l08771"></a><span class="lineno"> 8771</span>  resultOffset + allocSize + VMA_DEBUG_MARGIN > suballocations1st[index1st].offset)</div><div class="line"><a name="l08772"></a><span class="lineno"> 8772</span>  {</div><div class="line"><a name="l08773"></a><span class="lineno"> 8773</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="l08774"></a><span class="lineno"> 8774</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[index1st];</div><div class="line"><a name="l08775"></a><span class="lineno"> 8775</span>  <span class="keywordflow">if</span>(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE)</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">// No problem.</span></div><div class="line"><a name="l08778"></a><span class="lineno"> 8778</span>  }</div><div class="line"><a name="l08779"></a><span class="lineno"> 8779</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08780"></a><span class="lineno"> 8780</span>  {</div><div class="line"><a name="l08781"></a><span class="lineno"> 8781</span>  VMA_ASSERT(suballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08782"></a><span class="lineno"> 8782</span>  <span class="keywordflow">if</span>(suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l08783"></a><span class="lineno"> 8783</span>  suballoc.hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</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>  ++pAllocationRequest->itemsToMakeLostCount;</div><div class="line"><a name="l08786"></a><span class="lineno"> 8786</span>  pAllocationRequest->sumItemSize += suballoc.size;</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">else</span></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">return</span> <span class="keyword">false</span>;</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>  }</div><div class="line"><a name="l08793"></a><span class="lineno"> 8793</span>  ++index1st;</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="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08797"></a><span class="lineno"> 8797</span>  <span class="comment">// If conflict exists, we must mark more allocations lost or fail.</span></div><div class="line"><a name="l08798"></a><span class="lineno"> 8798</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</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">while</span>(index1st < suballocations1st.size())</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[index1st];</div><div class="line"><a name="l08803"></a><span class="lineno"> 8803</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, suballoc.offset, bufferImageGranularity))</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>  <span class="keywordflow">if</span>(suballoc.hAllocation != VK_NULL_HANDLE)</div><div class="line"><a name="l08806"></a><span class="lineno"> 8806</span>  {</div><div class="line"><a name="l08807"></a><span class="lineno"> 8807</span>  <span class="comment">// Not checking actual VmaIsBufferImageGranularityConflict(allocType, suballoc.type).</span></div><div class="line"><a name="l08808"></a><span class="lineno"> 8808</span>  <span class="keywordflow">if</span>(suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l08809"></a><span class="lineno"> 8809</span>  suballoc.hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l08810"></a><span class="lineno"> 8810</span>  {</div><div class="line"><a name="l08811"></a><span class="lineno"> 8811</span>  ++pAllocationRequest->itemsToMakeLostCount;</div><div class="line"><a name="l08812"></a><span class="lineno"> 8812</span>  pAllocationRequest->sumItemSize += suballoc.size;</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">else</span></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">return</span> <span class="keyword">false</span>;</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>  }</div><div class="line"><a name="l08819"></a><span class="lineno"> 8819</span>  }</div><div class="line"><a name="l08820"></a><span class="lineno"> 8820</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l08821"></a><span class="lineno"> 8821</span>  {</div><div class="line"><a name="l08822"></a><span class="lineno"> 8822</span>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l08823"></a><span class="lineno"> 8823</span>  <span class="keywordflow">break</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>  ++index1st;</div><div class="line"><a name="l08826"></a><span class="lineno"> 8826</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>  }</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>  <span class="comment">// There is enough free space at the end after alignment.</span></div><div class="line"><a name="l08831"></a><span class="lineno"> 8831</span>  <span class="keywordflow">if</span>((index1st == suballocations1st.size() && resultOffset + allocSize + VMA_DEBUG_MARGIN < size) ||</div><div class="line"><a name="l08832"></a><span class="lineno"> 8832</span>  (index1st < suballocations1st.size() && resultOffset + allocSize + VMA_DEBUG_MARGIN <= suballocations1st[index1st].offset))</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">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l08835"></a><span class="lineno"> 8835</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l08836"></a><span class="lineno"> 8836</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l08837"></a><span class="lineno"> 8837</span>  {</div><div class="line"><a name="l08838"></a><span class="lineno"> 8838</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> nextSuballocIndex = index1st;</div><div class="line"><a name="l08839"></a><span class="lineno"> 8839</span>  nextSuballocIndex < suballocations1st.size();</div><div class="line"><a name="l08840"></a><span class="lineno"> 8840</span>  nextSuballocIndex++)</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>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = suballocations1st[nextSuballocIndex];</div><div class="line"><a name="l08843"></a><span class="lineno"> 8843</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(resultOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</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>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</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="keywordflow">return</span> <span class="keyword">false</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>  }</div><div class="line"><a name="l08850"></a><span class="lineno"> 8850</span>  <span class="keywordflow">else</span></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="comment">// Already on next page.</span></div><div class="line"><a name="l08853"></a><span class="lineno"> 8853</span>  <span class="keywordflow">break</span>;</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>  }</div><div class="line"><a name="l08857"></a><span class="lineno"> 8857</span> </div><div class="line"><a name="l08858"></a><span class="lineno"> 8858</span>  <span class="comment">// All tests passed: Success.</span></div><div class="line"><a name="l08859"></a><span class="lineno"> 8859</span>  pAllocationRequest->offset = resultOffset;</div><div class="line"><a name="l08860"></a><span class="lineno"> 8860</span>  pAllocationRequest->sumFreeSize =</div><div class="line"><a name="l08861"></a><span class="lineno"> 8861</span>  (index1st < suballocations1st.size() ? suballocations1st[index1st].offset : size)</div><div class="line"><a name="l08862"></a><span class="lineno"> 8862</span>  - resultBaseOffset</div><div class="line"><a name="l08863"></a><span class="lineno"> 8863</span>  - pAllocationRequest->sumItemSize;</div><div class="line"><a name="l08864"></a><span class="lineno"> 8864</span>  <span class="comment">// pAllocationRequest->item unused.</span></div><div class="line"><a name="l08865"></a><span class="lineno"> 8865</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l08866"></a><span class="lineno"> 8866</span>  }</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>  }</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="keywordflow">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l08873"></a><span class="lineno"> 8873</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Linear::MakeRequestedAllocationsLost(</div><div class="line"><a name="l08874"></a><span class="lineno"> 8874</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l08875"></a><span class="lineno"> 8875</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l08876"></a><span class="lineno"> 8876</span>  VmaAllocationRequest* pAllocationRequest)</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>(pAllocationRequest->itemsToMakeLostCount == 0)</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>  <span class="keywordflow">return</span> <span class="keyword">true</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> </div><div class="line"><a name="l08883"></a><span class="lineno"> 8883</span>  VMA_ASSERT(m_2ndVectorMode == SECOND_VECTOR_EMPTY || m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER);</div><div class="line"><a name="l08884"></a><span class="lineno"> 8884</span>  </div><div class="line"><a name="l08885"></a><span class="lineno"> 8885</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08886"></a><span class="lineno"> 8886</span>  <span class="keywordtype">size_t</span> index1st = m_1stNullItemsBeginCount;</div><div class="line"><a name="l08887"></a><span class="lineno"> 8887</span>  <span class="keywordtype">size_t</span> madeLostCount = 0;</div><div class="line"><a name="l08888"></a><span class="lineno"> 8888</span>  <span class="keywordflow">while</span>(madeLostCount < pAllocationRequest->itemsToMakeLostCount)</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>  VMA_ASSERT(index1st < suballocations1st.size());</div><div class="line"><a name="l08891"></a><span class="lineno"> 8891</span>  VmaSuballocation& suballoc = suballocations1st[index1st];</div><div class="line"><a name="l08892"></a><span class="lineno"> 8892</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</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>  VMA_ASSERT(suballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l08895"></a><span class="lineno"> 8895</span>  VMA_ASSERT(suballoc.hAllocation->CanBecomeLost());</div><div class="line"><a name="l08896"></a><span class="lineno"> 8896</span>  <span class="keywordflow">if</span>(suballoc.hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</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>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08899"></a><span class="lineno"> 8899</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08900"></a><span class="lineno"> 8900</span>  m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l08901"></a><span class="lineno"> 8901</span>  ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l08902"></a><span class="lineno"> 8902</span>  ++madeLostCount;</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">else</span></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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l08907"></a><span class="lineno"> 8907</span>  }</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>  ++index1st;</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>  CleanupAfterFree();</div><div class="line"><a name="l08913"></a><span class="lineno"> 8913</span>  <span class="comment">//VMA_HEAVY_ASSERT(Validate()); // Already called by ClanupAfterFree().</span></div><div class="line"><a name="l08914"></a><span class="lineno"> 8914</span>  </div><div class="line"><a name="l08915"></a><span class="lineno"> 8915</span>  <span class="keywordflow">return</span> <span class="keyword">true</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> uint32_t VmaBlockMetadata_Linear::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</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>  uint32_t lostAllocationCount = 0;</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>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08923"></a><span class="lineno"> 8923</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="l08924"></a><span class="lineno"> 8924</span>  {</div><div class="line"><a name="l08925"></a><span class="lineno"> 8925</span>  VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l08926"></a><span class="lineno"> 8926</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l08927"></a><span class="lineno"> 8927</span>  suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l08928"></a><span class="lineno"> 8928</span>  suballoc.hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</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>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08931"></a><span class="lineno"> 8931</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08932"></a><span class="lineno"> 8932</span>  ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l08933"></a><span class="lineno"> 8933</span>  m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l08934"></a><span class="lineno"> 8934</span>  ++lostAllocationCount;</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>  }</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>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08939"></a><span class="lineno"> 8939</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="l08940"></a><span class="lineno"> 8940</span>  {</div><div class="line"><a name="l08941"></a><span class="lineno"> 8941</span>  VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l08942"></a><span class="lineno"> 8942</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l08943"></a><span class="lineno"> 8943</span>  suballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l08944"></a><span class="lineno"> 8944</span>  suballoc.hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</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>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l08947"></a><span class="lineno"> 8947</span>  suballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08948"></a><span class="lineno"> 8948</span>  ++m_2ndNullItemsCount;</div><div class="line"><a name="l08949"></a><span class="lineno"> 8949</span>  ++lostAllocationCount;</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> </div><div class="line"><a name="l08953"></a><span class="lineno"> 8953</span>  <span class="keywordflow">if</span>(lostAllocationCount)</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>  CleanupAfterFree();</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> </div><div class="line"><a name="l08958"></a><span class="lineno"> 8958</span>  <span class="keywordflow">return</span> lostAllocationCount;</div><div class="line"><a name="l08959"></a><span class="lineno"> 8959</span> }</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> VkResult VmaBlockMetadata_Linear::CheckCorruption(<span class="keyword">const</span> <span class="keywordtype">void</span>* pBlockData)</div><div class="line"><a name="l08962"></a><span class="lineno"> 8962</span> {</div><div class="line"><a name="l08963"></a><span class="lineno"> 8963</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l08964"></a><span class="lineno"> 8964</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="l08965"></a><span class="lineno"> 8965</span>  {</div><div class="line"><a name="l08966"></a><span class="lineno"> 8966</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations1st[i];</div><div class="line"><a name="l08967"></a><span class="lineno"> 8967</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</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>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset - VMA_DEBUG_MARGIN))</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>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l08972"></a><span class="lineno"> 8972</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l08973"></a><span class="lineno"> 8973</span>  }</div><div class="line"><a name="l08974"></a><span class="lineno"> 8974</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset + suballoc.size))</div><div class="line"><a name="l08975"></a><span class="lineno"> 8975</span>  {</div><div class="line"><a name="l08976"></a><span class="lineno"> 8976</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l08977"></a><span class="lineno"> 8977</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</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> </div><div class="line"><a name="l08982"></a><span class="lineno"> 8982</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l08983"></a><span class="lineno"> 8983</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="l08984"></a><span class="lineno"> 8984</span>  {</div><div class="line"><a name="l08985"></a><span class="lineno"> 8985</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = suballocations2nd[i];</div><div class="line"><a name="l08986"></a><span class="lineno"> 8986</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l08987"></a><span class="lineno"> 8987</span>  {</div><div class="line"><a name="l08988"></a><span class="lineno"> 8988</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset - VMA_DEBUG_MARGIN))</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>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l08991"></a><span class="lineno"> 8991</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</div><div class="line"><a name="l08992"></a><span class="lineno"> 8992</span>  }</div><div class="line"><a name="l08993"></a><span class="lineno"> 8993</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pBlockData, suballoc.offset + suballoc.size))</div><div class="line"><a name="l08994"></a><span class="lineno"> 8994</span>  {</div><div class="line"><a name="l08995"></a><span class="lineno"> 8995</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER VALIDATED ALLOCATION!"</span>);</div><div class="line"><a name="l08996"></a><span class="lineno"> 8996</span>  <span class="keywordflow">return</span> VK_ERROR_VALIDATION_FAILED_EXT;</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>  }</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> </div><div class="line"><a name="l09001"></a><span class="lineno"> 9001</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l09002"></a><span class="lineno"> 9002</span> }</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> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::Alloc(</div><div class="line"><a name="l09005"></a><span class="lineno"> 9005</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l09006"></a><span class="lineno"> 9006</span>  VmaSuballocationType type,</div><div class="line"><a name="l09007"></a><span class="lineno"> 9007</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l09008"></a><span class="lineno"> 9008</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l09009"></a><span class="lineno"> 9009</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</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>  <span class="keyword">const</span> VmaSuballocation newSuballoc = { request.offset, allocSize, hAllocation, type };</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="keywordflow">if</span>(upperAddress)</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>  VMA_ASSERT(m_2ndVectorMode != SECOND_VECTOR_RING_BUFFER &&</div><div class="line"><a name="l09016"></a><span class="lineno"> 9016</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="l09017"></a><span class="lineno"> 9017</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</div><div class="line"><a name="l09018"></a><span class="lineno"> 9018</span>  suballocations2nd.push_back(newSuballoc);</div><div class="line"><a name="l09019"></a><span class="lineno"> 9019</span>  m_2ndVectorMode = SECOND_VECTOR_DOUBLE_STACK;</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="keywordflow">else</span></div><div class="line"><a name="l09022"></a><span class="lineno"> 9022</span>  {</div><div class="line"><a name="l09023"></a><span class="lineno"> 9023</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09024"></a><span class="lineno"> 9024</span> </div><div class="line"><a name="l09025"></a><span class="lineno"> 9025</span>  <span class="comment">// First allocation.</span></div><div class="line"><a name="l09026"></a><span class="lineno"> 9026</span>  <span class="keywordflow">if</span>(suballocations1st.empty())</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>  suballocations1st.push_back(newSuballoc);</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l09031"></a><span class="lineno"> 9031</span>  {</div><div class="line"><a name="l09032"></a><span class="lineno"> 9032</span>  <span class="comment">// New allocation at the end of 1st vector.</span></div><div class="line"><a name="l09033"></a><span class="lineno"> 9033</span>  <span class="keywordflow">if</span>(request.offset >= suballocations1st.back().offset + suballocations1st.back().size)</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="comment">// Check if it fits before the end of the block.</span></div><div class="line"><a name="l09036"></a><span class="lineno"> 9036</span>  VMA_ASSERT(request.offset + allocSize <= GetSize());</div><div class="line"><a name="l09037"></a><span class="lineno"> 9037</span>  suballocations1st.push_back(newSuballoc);</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">// New allocation at the end of 2-part ring buffer, so before first allocation from 1st vector.</span></div><div class="line"><a name="l09040"></a><span class="lineno"> 9040</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(request.offset + allocSize <= suballocations1st[m_1stNullItemsBeginCount].offset)</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>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</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>  <span class="keywordflow">switch</span>(m_2ndVectorMode)</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>  <span class="keywordflow">case</span> SECOND_VECTOR_EMPTY:</div><div class="line"><a name="l09047"></a><span class="lineno"> 9047</span>  <span class="comment">// First allocation from second part ring buffer.</span></div><div class="line"><a name="l09048"></a><span class="lineno"> 9048</span>  VMA_ASSERT(suballocations2nd.empty());</div><div class="line"><a name="l09049"></a><span class="lineno"> 9049</span>  m_2ndVectorMode = SECOND_VECTOR_RING_BUFFER;</div><div class="line"><a name="l09050"></a><span class="lineno"> 9050</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09051"></a><span class="lineno"> 9051</span>  <span class="keywordflow">case</span> SECOND_VECTOR_RING_BUFFER:</div><div class="line"><a name="l09052"></a><span class="lineno"> 9052</span>  <span class="comment">// 2-part ring buffer is already started.</span></div><div class="line"><a name="l09053"></a><span class="lineno"> 9053</span>  VMA_ASSERT(!suballocations2nd.empty());</div><div class="line"><a name="l09054"></a><span class="lineno"> 9054</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09055"></a><span class="lineno"> 9055</span>  <span class="keywordflow">case</span> SECOND_VECTOR_DOUBLE_STACK:</div><div class="line"><a name="l09056"></a><span class="lineno"> 9056</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="l09057"></a><span class="lineno"> 9057</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09058"></a><span class="lineno"> 9058</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l09059"></a><span class="lineno"> 9059</span>  VMA_ASSERT(0);</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> </div><div class="line"><a name="l09062"></a><span class="lineno"> 9062</span>  suballocations2nd.push_back(newSuballoc);</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">else</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>  VMA_ASSERT(0 && <span class="stringliteral">"CRITICAL INTERNAL ERROR."</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>  }</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>  m_SumFreeSize -= newSuballoc.size;</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> <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="l09075"></a><span class="lineno"> 9075</span> {</div><div class="line"><a name="l09076"></a><span class="lineno"> 9076</span>  FreeAtOffset(allocation->GetOffset());</div><div class="line"><a name="l09077"></a><span class="lineno"> 9077</span> }</div><div class="line"><a name="l09078"></a><span class="lineno"> 9078</span> </div><div class="line"><a name="l09079"></a><span class="lineno"> 9079</span> <span class="keywordtype">void</span> VmaBlockMetadata_Linear::FreeAtOffset(VkDeviceSize offset)</div><div class="line"><a name="l09080"></a><span class="lineno"> 9080</span> {</div><div class="line"><a name="l09081"></a><span class="lineno"> 9081</span>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09082"></a><span class="lineno"> 9082</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</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>  <span class="keywordflow">if</span>(!suballocations1st.empty())</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>  <span class="comment">// First allocation: Mark it as next empty at the beginning.</span></div><div class="line"><a name="l09087"></a><span class="lineno"> 9087</span>  VmaSuballocation& firstSuballoc = suballocations1st[m_1stNullItemsBeginCount];</div><div class="line"><a name="l09088"></a><span class="lineno"> 9088</span>  <span class="keywordflow">if</span>(firstSuballoc.offset == offset)</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>  firstSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09091"></a><span class="lineno"> 9091</span>  firstSuballoc.hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09092"></a><span class="lineno"> 9092</span>  m_SumFreeSize += firstSuballoc.size;</div><div class="line"><a name="l09093"></a><span class="lineno"> 9093</span>  ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l09094"></a><span class="lineno"> 9094</span>  CleanupAfterFree();</div><div class="line"><a name="l09095"></a><span class="lineno"> 9095</span>  <span class="keywordflow">return</span>;</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>  }</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="comment">// Last allocation in 2-part ring buffer or top of upper stack (same logic).</span></div><div class="line"><a name="l09100"></a><span class="lineno"> 9100</span>  <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER ||</div><div class="line"><a name="l09101"></a><span class="lineno"> 9101</span>  m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)</div><div class="line"><a name="l09102"></a><span class="lineno"> 9102</span>  {</div><div class="line"><a name="l09103"></a><span class="lineno"> 9103</span>  VmaSuballocation& lastSuballoc = suballocations2nd.back();</div><div class="line"><a name="l09104"></a><span class="lineno"> 9104</span>  <span class="keywordflow">if</span>(lastSuballoc.offset == offset)</div><div class="line"><a name="l09105"></a><span class="lineno"> 9105</span>  {</div><div class="line"><a name="l09106"></a><span class="lineno"> 9106</span>  m_SumFreeSize += lastSuballoc.size;</div><div class="line"><a name="l09107"></a><span class="lineno"> 9107</span>  suballocations2nd.pop_back();</div><div class="line"><a name="l09108"></a><span class="lineno"> 9108</span>  CleanupAfterFree();</div><div class="line"><a name="l09109"></a><span class="lineno"> 9109</span>  <span class="keywordflow">return</span>;</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>  }</div><div class="line"><a name="l09112"></a><span class="lineno"> 9112</span>  <span class="comment">// Last allocation in 1st vector.</span></div><div class="line"><a name="l09113"></a><span class="lineno"> 9113</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_2ndVectorMode == SECOND_VECTOR_EMPTY)</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>  VmaSuballocation& lastSuballoc = suballocations1st.back();</div><div class="line"><a name="l09116"></a><span class="lineno"> 9116</span>  <span class="keywordflow">if</span>(lastSuballoc.offset == offset)</div><div class="line"><a name="l09117"></a><span class="lineno"> 9117</span>  {</div><div class="line"><a name="l09118"></a><span class="lineno"> 9118</span>  m_SumFreeSize += lastSuballoc.size;</div><div class="line"><a name="l09119"></a><span class="lineno"> 9119</span>  suballocations1st.pop_back();</div><div class="line"><a name="l09120"></a><span class="lineno"> 9120</span>  CleanupAfterFree();</div><div class="line"><a name="l09121"></a><span class="lineno"> 9121</span>  <span class="keywordflow">return</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>  }</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="comment">// Item from the middle of 1st vector.</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>  VmaSuballocation refSuballoc;</div><div class="line"><a name="l09128"></a><span class="lineno"> 9128</span>  refSuballoc.offset = offset;</div><div class="line"><a name="l09129"></a><span class="lineno"> 9129</span>  <span class="comment">// Rest of members stays uninitialized intentionally for better performance.</span></div><div class="line"><a name="l09130"></a><span class="lineno"> 9130</span>  SuballocationVectorType::iterator it = VmaVectorFindSorted<VmaSuballocationOffsetLess>(</div><div class="line"><a name="l09131"></a><span class="lineno"> 9131</span>  suballocations1st.begin() + m_1stNullItemsBeginCount,</div><div class="line"><a name="l09132"></a><span class="lineno"> 9132</span>  suballocations1st.end(),</div><div class="line"><a name="l09133"></a><span class="lineno"> 9133</span>  refSuballoc);</div><div class="line"><a name="l09134"></a><span class="lineno"> 9134</span>  <span class="keywordflow">if</span>(it != suballocations1st.end())</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>  it->type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09137"></a><span class="lineno"> 9137</span>  it->hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09138"></a><span class="lineno"> 9138</span>  ++m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09139"></a><span class="lineno"> 9139</span>  m_SumFreeSize += it->size;</div><div class="line"><a name="l09140"></a><span class="lineno"> 9140</span>  CleanupAfterFree();</div><div class="line"><a name="l09141"></a><span class="lineno"> 9141</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l09142"></a><span class="lineno"> 9142</span>  }</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> </div><div class="line"><a name="l09145"></a><span class="lineno"> 9145</span>  <span class="keywordflow">if</span>(m_2ndVectorMode != SECOND_VECTOR_EMPTY)</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>  <span class="comment">// Item from the middle of 2nd vector.</span></div><div class="line"><a name="l09148"></a><span class="lineno"> 9148</span>  VmaSuballocation refSuballoc;</div><div class="line"><a name="l09149"></a><span class="lineno"> 9149</span>  refSuballoc.offset = offset;</div><div class="line"><a name="l09150"></a><span class="lineno"> 9150</span>  <span class="comment">// Rest of members stays uninitialized intentionally for better performance.</span></div><div class="line"><a name="l09151"></a><span class="lineno"> 9151</span>  SuballocationVectorType::iterator it = m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER ?</div><div class="line"><a name="l09152"></a><span class="lineno"> 9152</span>  VmaVectorFindSorted<VmaSuballocationOffsetLess>(suballocations2nd.begin(), suballocations2nd.end(), refSuballoc) :</div><div class="line"><a name="l09153"></a><span class="lineno"> 9153</span>  VmaVectorFindSorted<VmaSuballocationOffsetGreater>(suballocations2nd.begin(), suballocations2nd.end(), refSuballoc);</div><div class="line"><a name="l09154"></a><span class="lineno"> 9154</span>  <span class="keywordflow">if</span>(it != suballocations2nd.end())</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>  it->type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l09157"></a><span class="lineno"> 9157</span>  it->hAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l09158"></a><span class="lineno"> 9158</span>  ++m_2ndNullItemsCount;</div><div class="line"><a name="l09159"></a><span class="lineno"> 9159</span>  m_SumFreeSize += it->size;</div><div class="line"><a name="l09160"></a><span class="lineno"> 9160</span>  CleanupAfterFree();</div><div class="line"><a name="l09161"></a><span class="lineno"> 9161</span>  <span class="keywordflow">return</span>;</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>  }</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>  VMA_ASSERT(0 && <span class="stringliteral">"Allocation to free not found in linear allocator!"</span>);</div><div class="line"><a name="l09166"></a><span class="lineno"> 9166</span> }</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> <span class="keywordtype">bool</span> VmaBlockMetadata_Linear::ShouldCompact1st()<span class="keyword"> const</span></div><div class="line"><a name="l09169"></a><span class="lineno"> 9169</span> <span class="keyword"></span>{</div><div class="line"><a name="l09170"></a><span class="lineno"> 9170</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> nullItemCount = m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09171"></a><span class="lineno"> 9171</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> suballocCount = AccessSuballocations1st().size();</div><div class="line"><a name="l09172"></a><span class="lineno"> 9172</span>  <span class="keywordflow">return</span> suballocCount > 32 && nullItemCount * 2 >= (suballocCount - nullItemCount) * 3;</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="keywordtype">void</span> VmaBlockMetadata_Linear::CleanupAfterFree()</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>  SuballocationVectorType& suballocations1st = AccessSuballocations1st();</div><div class="line"><a name="l09178"></a><span class="lineno"> 9178</span>  SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();</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>  <span class="keywordflow">if</span>(IsEmpty())</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>  suballocations1st.clear();</div><div class="line"><a name="l09183"></a><span class="lineno"> 9183</span>  suballocations2nd.clear();</div><div class="line"><a name="l09184"></a><span class="lineno"> 9184</span>  m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l09185"></a><span class="lineno"> 9185</span>  m_1stNullItemsMiddleCount = 0;</div><div class="line"><a name="l09186"></a><span class="lineno"> 9186</span>  m_2ndNullItemsCount = 0;</div><div class="line"><a name="l09187"></a><span class="lineno"> 9187</span>  m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l09188"></a><span class="lineno"> 9188</span>  }</div><div class="line"><a name="l09189"></a><span class="lineno"> 9189</span>  <span class="keywordflow">else</span></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="keyword">const</span> <span class="keywordtype">size_t</span> suballoc1stCount = suballocations1st.size();</div><div class="line"><a name="l09192"></a><span class="lineno"> 9192</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> nullItem1stCount = m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09193"></a><span class="lineno"> 9193</span>  VMA_ASSERT(nullItem1stCount <= suballoc1stCount);</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>  <span class="comment">// Find more null items at the beginning of 1st vector.</span></div><div class="line"><a name="l09196"></a><span class="lineno"> 9196</span>  <span class="keywordflow">while</span>(m_1stNullItemsBeginCount < suballoc1stCount &&</div><div class="line"><a name="l09197"></a><span class="lineno"> 9197</span>  suballocations1st[m_1stNullItemsBeginCount].hAllocation == VK_NULL_HANDLE)</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>  ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l09200"></a><span class="lineno"> 9200</span>  --m_1stNullItemsMiddleCount;</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> </div><div class="line"><a name="l09203"></a><span class="lineno"> 9203</span>  <span class="comment">// Find more null items at the end of 1st vector.</span></div><div class="line"><a name="l09204"></a><span class="lineno"> 9204</span>  <span class="keywordflow">while</span>(m_1stNullItemsMiddleCount > 0 &&</div><div class="line"><a name="l09205"></a><span class="lineno"> 9205</span>  suballocations1st.back().hAllocation == VK_NULL_HANDLE)</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>  --m_1stNullItemsMiddleCount;</div><div class="line"><a name="l09208"></a><span class="lineno"> 9208</span>  suballocations1st.pop_back();</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> </div><div class="line"><a name="l09211"></a><span class="lineno"> 9211</span>  <span class="comment">// Find more null items at the end of 2nd vector.</span></div><div class="line"><a name="l09212"></a><span class="lineno"> 9212</span>  <span class="keywordflow">while</span>(m_2ndNullItemsCount > 0 &&</div><div class="line"><a name="l09213"></a><span class="lineno"> 9213</span>  suballocations2nd.back().hAllocation == VK_NULL_HANDLE)</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>  --m_2ndNullItemsCount;</div><div class="line"><a name="l09216"></a><span class="lineno"> 9216</span>  suballocations2nd.pop_back();</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>  <span class="keywordflow">if</span>(ShouldCompact1st())</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="keyword">const</span> <span class="keywordtype">size_t</span> nonNullItemCount = suballoc1stCount - nullItem1stCount;</div><div class="line"><a name="l09222"></a><span class="lineno"> 9222</span>  <span class="keywordtype">size_t</span> srcIndex = m_1stNullItemsBeginCount;</div><div class="line"><a name="l09223"></a><span class="lineno"> 9223</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dstIndex = 0; dstIndex < nonNullItemCount; ++dstIndex)</div><div class="line"><a name="l09224"></a><span class="lineno"> 9224</span>  {</div><div class="line"><a name="l09225"></a><span class="lineno"> 9225</span>  <span class="keywordflow">while</span>(suballocations1st[srcIndex].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09226"></a><span class="lineno"> 9226</span>  {</div><div class="line"><a name="l09227"></a><span class="lineno"> 9227</span>  ++srcIndex;</div><div class="line"><a name="l09228"></a><span class="lineno"> 9228</span>  }</div><div class="line"><a name="l09229"></a><span class="lineno"> 9229</span>  <span class="keywordflow">if</span>(dstIndex != srcIndex)</div><div class="line"><a name="l09230"></a><span class="lineno"> 9230</span>  {</div><div class="line"><a name="l09231"></a><span class="lineno"> 9231</span>  suballocations1st[dstIndex] = suballocations1st[srcIndex];</div><div class="line"><a name="l09232"></a><span class="lineno"> 9232</span>  }</div><div class="line"><a name="l09233"></a><span class="lineno"> 9233</span>  ++srcIndex;</div><div class="line"><a name="l09234"></a><span class="lineno"> 9234</span>  }</div><div class="line"><a name="l09235"></a><span class="lineno"> 9235</span>  suballocations1st.resize(nonNullItemCount);</div><div class="line"><a name="l09236"></a><span class="lineno"> 9236</span>  m_1stNullItemsBeginCount = 0;</div><div class="line"><a name="l09237"></a><span class="lineno"> 9237</span>  m_1stNullItemsMiddleCount = 0;</div><div class="line"><a name="l09238"></a><span class="lineno"> 9238</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>  <span class="comment">// 2nd vector became empty.</span></div><div class="line"><a name="l09241"></a><span class="lineno"> 9241</span>  <span class="keywordflow">if</span>(suballocations2nd.empty())</div><div class="line"><a name="l09242"></a><span class="lineno"> 9242</span>  {</div><div class="line"><a name="l09243"></a><span class="lineno"> 9243</span>  m_2ndVectorMode = SECOND_VECTOR_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> </div><div class="line"><a name="l09246"></a><span class="lineno"> 9246</span>  <span class="comment">// 1st vector became empty.</span></div><div class="line"><a name="l09247"></a><span class="lineno"> 9247</span>  <span class="keywordflow">if</span>(suballocations1st.size() - m_1stNullItemsBeginCount == 0)</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>  suballocations1st.clear();</div><div class="line"><a name="l09250"></a><span class="lineno"> 9250</span>  m_1stNullItemsBeginCount = 0;</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="keywordflow">if</span>(!suballocations2nd.empty() && m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)</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">// Swap 1st with 2nd. Now 2nd is empty.</span></div><div class="line"><a name="l09255"></a><span class="lineno"> 9255</span>  m_2ndVectorMode = SECOND_VECTOR_EMPTY;</div><div class="line"><a name="l09256"></a><span class="lineno"> 9256</span>  m_1stNullItemsMiddleCount = m_2ndNullItemsCount;</div><div class="line"><a name="l09257"></a><span class="lineno"> 9257</span>  <span class="keywordflow">while</span>(m_1stNullItemsBeginCount < suballocations2nd.size() &&</div><div class="line"><a name="l09258"></a><span class="lineno"> 9258</span>  suballocations2nd[m_1stNullItemsBeginCount].hAllocation == VK_NULL_HANDLE)</div><div class="line"><a name="l09259"></a><span class="lineno"> 9259</span>  {</div><div class="line"><a name="l09260"></a><span class="lineno"> 9260</span>  ++m_1stNullItemsBeginCount;</div><div class="line"><a name="l09261"></a><span class="lineno"> 9261</span>  --m_1stNullItemsMiddleCount;</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>  m_2ndNullItemsCount = 0;</div><div class="line"><a name="l09264"></a><span class="lineno"> 9264</span>  m_1stVectorIndex ^= 1;</div><div class="line"><a name="l09265"></a><span class="lineno"> 9265</span>  }</div><div class="line"><a name="l09266"></a><span class="lineno"> 9266</span>  }</div><div class="line"><a name="l09267"></a><span class="lineno"> 9267</span>  }</div><div class="line"><a name="l09268"></a><span class="lineno"> 9268</span> </div><div class="line"><a name="l09269"></a><span class="lineno"> 9269</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l09270"></a><span class="lineno"> 9270</span> }</div><div class="line"><a name="l09271"></a><span class="lineno"> 9271</span> </div><div class="line"><a name="l09272"></a><span class="lineno"> 9272</span> </div><div class="line"><a name="l09274"></a><span class="lineno"> 9274</span> <span class="comment">// class VmaBlockMetadata_Buddy</span></div><div class="line"><a name="l09275"></a><span class="lineno"> 9275</span> </div><div class="line"><a name="l09276"></a><span class="lineno"> 9276</span> VmaBlockMetadata_Buddy::VmaBlockMetadata_Buddy(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l09277"></a><span class="lineno"> 9277</span>  VmaBlockMetadata(hAllocator),</div><div class="line"><a name="l09278"></a><span class="lineno"> 9278</span>  m_Root(VMA_NULL),</div><div class="line"><a name="l09279"></a><span class="lineno"> 9279</span>  m_AllocationCount(0),</div><div class="line"><a name="l09280"></a><span class="lineno"> 9280</span>  m_FreeCount(1),</div><div class="line"><a name="l09281"></a><span class="lineno"> 9281</span>  m_SumFreeSize(0)</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>  memset(m_FreeList, 0, <span class="keyword">sizeof</span>(m_FreeList));</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> VmaBlockMetadata_Buddy::~VmaBlockMetadata_Buddy()</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>  DeleteNode(m_Root);</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_Buddy::Init(VkDeviceSize size)</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>  VmaBlockMetadata::Init(size);</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>  m_UsableSize = VmaPrevPow2(size);</div><div class="line"><a name="l09296"></a><span class="lineno"> 9296</span>  m_SumFreeSize = m_UsableSize;</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="comment">// Calculate m_LevelCount.</span></div><div class="line"><a name="l09299"></a><span class="lineno"> 9299</span>  m_LevelCount = 1;</div><div class="line"><a name="l09300"></a><span class="lineno"> 9300</span>  <span class="keywordflow">while</span>(m_LevelCount < MAX_LEVELS &&</div><div class="line"><a name="l09301"></a><span class="lineno"> 9301</span>  LevelToNodeSize(m_LevelCount) >= MIN_NODE_SIZE)</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>  ++m_LevelCount;</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> </div><div class="line"><a name="l09306"></a><span class="lineno"> 9306</span>  Node* rootNode = vma_new(GetAllocationCallbacks(), Node)();</div><div class="line"><a name="l09307"></a><span class="lineno"> 9307</span>  rootNode->offset = 0;</div><div class="line"><a name="l09308"></a><span class="lineno"> 9308</span>  rootNode->type = Node::TYPE_FREE;</div><div class="line"><a name="l09309"></a><span class="lineno"> 9309</span>  rootNode->parent = VMA_NULL;</div><div class="line"><a name="l09310"></a><span class="lineno"> 9310</span>  rootNode->buddy = VMA_NULL;</div><div class="line"><a name="l09311"></a><span class="lineno"> 9311</span> </div><div class="line"><a name="l09312"></a><span class="lineno"> 9312</span>  m_Root = rootNode;</div><div class="line"><a name="l09313"></a><span class="lineno"> 9313</span>  AddToFreeListFront(0, rootNode);</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="keywordtype">bool</span> VmaBlockMetadata_Buddy::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l09317"></a><span class="lineno"> 9317</span> <span class="keyword"></span>{</div><div class="line"><a name="l09318"></a><span class="lineno"> 9318</span>  <span class="comment">// Validate tree.</span></div><div class="line"><a name="l09319"></a><span class="lineno"> 9319</span>  ValidationContext ctx;</div><div class="line"><a name="l09320"></a><span class="lineno"> 9320</span>  <span class="keywordflow">if</span>(!ValidateNode(ctx, VMA_NULL, m_Root, 0, LevelToNodeSize(0)))</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>  VMA_VALIDATE(<span class="keyword">false</span> && <span class="stringliteral">"ValidateNode failed."</span>);</div><div class="line"><a name="l09323"></a><span class="lineno"> 9323</span>  }</div><div class="line"><a name="l09324"></a><span class="lineno"> 9324</span>  VMA_VALIDATE(m_AllocationCount == ctx.calculatedAllocationCount);</div><div class="line"><a name="l09325"></a><span class="lineno"> 9325</span>  VMA_VALIDATE(m_SumFreeSize == ctx.calculatedSumFreeSize);</div><div class="line"><a name="l09326"></a><span class="lineno"> 9326</span> </div><div class="line"><a name="l09327"></a><span class="lineno"> 9327</span>  <span class="comment">// Validate free node lists.</span></div><div class="line"><a name="l09328"></a><span class="lineno"> 9328</span>  <span class="keywordflow">for</span>(uint32_t level = 0; level < m_LevelCount; ++level)</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>  VMA_VALIDATE(m_FreeList[level].front == VMA_NULL ||</div><div class="line"><a name="l09331"></a><span class="lineno"> 9331</span>  m_FreeList[level].front->free.prev == VMA_NULL);</div><div class="line"><a name="l09332"></a><span class="lineno"> 9332</span> </div><div class="line"><a name="l09333"></a><span class="lineno"> 9333</span>  <span class="keywordflow">for</span>(Node* node = m_FreeList[level].front;</div><div class="line"><a name="l09334"></a><span class="lineno"> 9334</span>  node != VMA_NULL;</div><div class="line"><a name="l09335"></a><span class="lineno"> 9335</span>  node = node->free.next)</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>  VMA_VALIDATE(node->type == Node::TYPE_FREE);</div><div class="line"><a name="l09338"></a><span class="lineno"> 9338</span>  </div><div class="line"><a name="l09339"></a><span class="lineno"> 9339</span>  <span class="keywordflow">if</span>(node->free.next == VMA_NULL)</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>  VMA_VALIDATE(m_FreeList[level].back == node);</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l09344"></a><span class="lineno"> 9344</span>  {</div><div class="line"><a name="l09345"></a><span class="lineno"> 9345</span>  VMA_VALIDATE(node->free.next->free.prev == node);</div><div class="line"><a name="l09346"></a><span class="lineno"> 9346</span>  }</div><div class="line"><a name="l09347"></a><span class="lineno"> 9347</span>  }</div><div class="line"><a name="l09348"></a><span class="lineno"> 9348</span>  }</div><div class="line"><a name="l09349"></a><span class="lineno"> 9349</span> </div><div class="line"><a name="l09350"></a><span class="lineno"> 9350</span>  <span class="comment">// Validate that free lists ar higher levels are empty.</span></div><div class="line"><a name="l09351"></a><span class="lineno"> 9351</span>  <span class="keywordflow">for</span>(uint32_t level = m_LevelCount; level < MAX_LEVELS; ++level)</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>  VMA_VALIDATE(m_FreeList[level].front == VMA_NULL && m_FreeList[level].back == VMA_NULL);</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> </div><div class="line"><a name="l09356"></a><span class="lineno"> 9356</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09357"></a><span class="lineno"> 9357</span> }</div><div class="line"><a name="l09358"></a><span class="lineno"> 9358</span> </div><div class="line"><a name="l09359"></a><span class="lineno"> 9359</span> VkDeviceSize VmaBlockMetadata_Buddy::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l09360"></a><span class="lineno"> 9360</span> <span class="keyword"></span>{</div><div class="line"><a name="l09361"></a><span class="lineno"> 9361</span>  <span class="keywordflow">for</span>(uint32_t level = 0; level < m_LevelCount; ++level)</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>  <span class="keywordflow">if</span>(m_FreeList[level].front != VMA_NULL)</div><div class="line"><a name="l09364"></a><span class="lineno"> 9364</span>  {</div><div class="line"><a name="l09365"></a><span class="lineno"> 9365</span>  <span class="keywordflow">return</span> LevelToNodeSize(level);</div><div class="line"><a name="l09366"></a><span class="lineno"> 9366</span>  }</div><div class="line"><a name="l09367"></a><span class="lineno"> 9367</span>  }</div><div class="line"><a name="l09368"></a><span class="lineno"> 9368</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l09369"></a><span class="lineno"> 9369</span> }</div><div class="line"><a name="l09370"></a><span class="lineno"> 9370</span> </div><div class="line"><a name="l09371"></a><span class="lineno"> 9371</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="l09372"></a><span class="lineno"> 9372</span> <span class="keyword"></span>{</div><div class="line"><a name="l09373"></a><span class="lineno"> 9373</span>  <span class="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</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>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l09376"></a><span class="lineno"> 9376</span> </div><div class="line"><a name="l09377"></a><span class="lineno"> 9377</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="l09378"></a><span class="lineno"> 9378</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="l09379"></a><span class="lineno"> 9379</span> </div><div class="line"><a name="l09380"></a><span class="lineno"> 9380</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="l09381"></a><span class="lineno"> 9381</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="l09382"></a><span class="lineno"> 9382</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="l09383"></a><span class="lineno"> 9383</span> </div><div class="line"><a name="l09384"></a><span class="lineno"> 9384</span>  CalcAllocationStatInfoNode(outInfo, m_Root, LevelToNodeSize(0));</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>  <span class="keywordflow">if</span>(unusableSize > 0)</div><div class="line"><a name="l09387"></a><span class="lineno"> 9387</span>  {</div><div class="line"><a name="l09388"></a><span class="lineno"> 9388</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09389"></a><span class="lineno"> 9389</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusableSize;</div><div class="line"><a name="l09390"></a><span class="lineno"> 9390</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="l09391"></a><span class="lineno"> 9391</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="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> </div><div class="line"><a name="l09395"></a><span class="lineno"> 9395</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="l09396"></a><span class="lineno"> 9396</span> <span class="keyword"></span>{</div><div class="line"><a name="l09397"></a><span class="lineno"> 9397</span>  <span class="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</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>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += GetSize();</div><div class="line"><a name="l09400"></a><span class="lineno"> 9400</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += m_SumFreeSize + unusableSize;</div><div class="line"><a name="l09401"></a><span class="lineno"> 9401</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> += m_AllocationCount;</div><div class="line"><a name="l09402"></a><span class="lineno"> 9402</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> += m_FreeCount;</div><div class="line"><a name="l09403"></a><span class="lineno"> 9403</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="l09404"></a><span class="lineno"> 9404</span> </div><div class="line"><a name="l09405"></a><span class="lineno"> 9405</span>  <span class="keywordflow">if</span>(unusableSize > 0)</div><div class="line"><a name="l09406"></a><span class="lineno"> 9406</span>  {</div><div class="line"><a name="l09407"></a><span class="lineno"> 9407</span>  ++inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a>;</div><div class="line"><a name="l09408"></a><span class="lineno"> 9408</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="l09409"></a><span class="lineno"> 9409</span>  }</div><div class="line"><a name="l09410"></a><span class="lineno"> 9410</span> }</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="preprocessor">#if VMA_STATS_STRING_ENABLED</span></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="keywordtype">void</span> VmaBlockMetadata_Buddy::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json)<span class="keyword"> const</span></div><div class="line"><a name="l09415"></a><span class="lineno"> 9415</span> <span class="keyword"></span>{</div><div class="line"><a name="l09416"></a><span class="lineno"> 9416</span>  <span class="comment">// TODO optimize</span></div><div class="line"><a name="l09417"></a><span class="lineno"> 9417</span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> stat;</div><div class="line"><a name="l09418"></a><span class="lineno"> 9418</span>  CalcAllocationStatInfo(stat);</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>  PrintDetailedMap_Begin(</div><div class="line"><a name="l09421"></a><span class="lineno"> 9421</span>  json,</div><div class="line"><a name="l09422"></a><span class="lineno"> 9422</span>  stat.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>,</div><div class="line"><a name="l09423"></a><span class="lineno"> 9423</span>  stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>,</div><div class="line"><a name="l09424"></a><span class="lineno"> 9424</span>  stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>);</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>  PrintDetailedMapNode(json, m_Root, LevelToNodeSize(0));</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="keyword">const</span> VkDeviceSize unusableSize = GetUnusableSize();</div><div class="line"><a name="l09429"></a><span class="lineno"> 9429</span>  <span class="keywordflow">if</span>(unusableSize > 0)</div><div class="line"><a name="l09430"></a><span class="lineno"> 9430</span>  {</div><div class="line"><a name="l09431"></a><span class="lineno"> 9431</span>  PrintDetailedMap_UnusedRange(json,</div><div class="line"><a name="l09432"></a><span class="lineno"> 9432</span>  m_UsableSize, <span class="comment">// offset</span></div><div class="line"><a name="l09433"></a><span class="lineno"> 9433</span>  unusableSize); <span class="comment">// size</span></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>  PrintDetailedMap_End(json);</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> </div><div class="line"><a name="l09439"></a><span class="lineno"> 9439</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l09440"></a><span class="lineno"> 9440</span> </div><div class="line"><a name="l09441"></a><span class="lineno"> 9441</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::CreateAllocationRequest(</div><div class="line"><a name="l09442"></a><span class="lineno"> 9442</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l09443"></a><span class="lineno"> 9443</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l09444"></a><span class="lineno"> 9444</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l09445"></a><span class="lineno"> 9445</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l09446"></a><span class="lineno"> 9446</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l09447"></a><span class="lineno"> 9447</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l09448"></a><span class="lineno"> 9448</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l09449"></a><span class="lineno"> 9449</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l09450"></a><span class="lineno"> 9450</span>  uint32_t strategy,</div><div class="line"><a name="l09451"></a><span class="lineno"> 9451</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l09452"></a><span class="lineno"> 9452</span> {</div><div class="line"><a name="l09453"></a><span class="lineno"> 9453</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="l09454"></a><span class="lineno"> 9454</span> </div><div class="line"><a name="l09455"></a><span class="lineno"> 9455</span>  <span class="comment">// Simple way to respect bufferImageGranularity. May be optimized some day.</span></div><div class="line"><a name="l09456"></a><span class="lineno"> 9456</span>  <span class="comment">// Whenever it might be an OPTIMAL image...</span></div><div class="line"><a name="l09457"></a><span class="lineno"> 9457</span>  <span class="keywordflow">if</span>(allocType == VMA_SUBALLOCATION_TYPE_UNKNOWN ||</div><div class="line"><a name="l09458"></a><span class="lineno"> 9458</span>  allocType == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l09459"></a><span class="lineno"> 9459</span>  allocType == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL)</div><div class="line"><a name="l09460"></a><span class="lineno"> 9460</span>  {</div><div class="line"><a name="l09461"></a><span class="lineno"> 9461</span>  allocAlignment = VMA_MAX(allocAlignment, bufferImageGranularity);</div><div class="line"><a name="l09462"></a><span class="lineno"> 9462</span>  allocSize = VMA_MAX(allocSize, bufferImageGranularity);</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="keywordflow">if</span>(allocSize > m_UsableSize)</div><div class="line"><a name="l09466"></a><span class="lineno"> 9466</span>  {</div><div class="line"><a name="l09467"></a><span class="lineno"> 9467</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l09470"></a><span class="lineno"> 9470</span>  <span class="keyword">const</span> uint32_t targetLevel = AllocSizeToLevel(allocSize);</div><div class="line"><a name="l09471"></a><span class="lineno"> 9471</span>  <span class="keywordflow">for</span>(uint32_t level = targetLevel + 1; level--; )</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="keywordflow">for</span>(Node* freeNode = m_FreeList[level].front;</div><div class="line"><a name="l09474"></a><span class="lineno"> 9474</span>  freeNode != VMA_NULL;</div><div class="line"><a name="l09475"></a><span class="lineno"> 9475</span>  freeNode = freeNode->free.next)</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>  <span class="keywordflow">if</span>(freeNode->offset % allocAlignment == 0)</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>  pAllocationRequest->offset = freeNode->offset;</div><div class="line"><a name="l09480"></a><span class="lineno"> 9480</span>  pAllocationRequest->sumFreeSize = LevelToNodeSize(level);</div><div class="line"><a name="l09481"></a><span class="lineno"> 9481</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l09482"></a><span class="lineno"> 9482</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l09483"></a><span class="lineno"> 9483</span>  pAllocationRequest->customData = (<span class="keywordtype">void</span>*)(uintptr_t)level;</div><div class="line"><a name="l09484"></a><span class="lineno"> 9484</span>  <span class="keywordflow">return</span> <span class="keyword">true</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> </div><div class="line"><a name="l09489"></a><span class="lineno"> 9489</span>  <span class="keywordflow">return</span> <span class="keyword">false</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="l09492"></a><span class="lineno"> 9492</span> <span class="keywordtype">bool</span> VmaBlockMetadata_Buddy::MakeRequestedAllocationsLost(</div><div class="line"><a name="l09493"></a><span class="lineno"> 9493</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l09494"></a><span class="lineno"> 9494</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l09495"></a><span class="lineno"> 9495</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l09496"></a><span class="lineno"> 9496</span> {</div><div class="line"><a name="l09497"></a><span class="lineno"> 9497</span>  <span class="comment">/*</span></div><div class="line"><a name="l09498"></a><span class="lineno"> 9498</span> <span class="comment"> Lost allocations are not supported in buddy allocator at the moment.</span></div><div class="line"><a name="l09499"></a><span class="lineno"> 9499</span> <span class="comment"> Support might be added in the future.</span></div><div class="line"><a name="l09500"></a><span class="lineno"> 9500</span> <span class="comment"> */</span></div><div class="line"><a name="l09501"></a><span class="lineno"> 9501</span>  <span class="keywordflow">return</span> pAllocationRequest->itemsToMakeLostCount == 0;</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> </div><div class="line"><a name="l09504"></a><span class="lineno"> 9504</span> uint32_t VmaBlockMetadata_Buddy::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</div><div class="line"><a name="l09505"></a><span class="lineno"> 9505</span> {</div><div class="line"><a name="l09506"></a><span class="lineno"> 9506</span>  <span class="comment">/*</span></div><div class="line"><a name="l09507"></a><span class="lineno"> 9507</span> <span class="comment"> Lost allocations are not supported in buddy allocator at the moment.</span></div><div class="line"><a name="l09508"></a><span class="lineno"> 9508</span> <span class="comment"> Support might be added in the future.</span></div><div class="line"><a name="l09509"></a><span class="lineno"> 9509</span> <span class="comment"> */</span></div><div class="line"><a name="l09510"></a><span class="lineno"> 9510</span>  <span class="keywordflow">return</span> 0;</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> </div><div class="line"><a name="l09513"></a><span class="lineno"> 9513</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::Alloc(</div><div class="line"><a name="l09514"></a><span class="lineno"> 9514</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l09515"></a><span class="lineno"> 9515</span>  VmaSuballocationType type,</div><div class="line"><a name="l09516"></a><span class="lineno"> 9516</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l09517"></a><span class="lineno"> 9517</span>  <span class="keywordtype">bool</span> upperAddress,</div><div class="line"><a name="l09518"></a><span class="lineno"> 9518</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</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>  <span class="keyword">const</span> uint32_t targetLevel = AllocSizeToLevel(allocSize);</div><div class="line"><a name="l09521"></a><span class="lineno"> 9521</span>  uint32_t currLevel = (uint32_t)(uintptr_t)request.customData;</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* currNode = m_FreeList[currLevel].front;</div><div class="line"><a name="l09524"></a><span class="lineno"> 9524</span>  VMA_ASSERT(currNode != VMA_NULL && currNode->type == Node::TYPE_FREE);</div><div class="line"><a name="l09525"></a><span class="lineno"> 9525</span>  <span class="keywordflow">while</span>(currNode->offset != request.offset)</div><div class="line"><a name="l09526"></a><span class="lineno"> 9526</span>  {</div><div class="line"><a name="l09527"></a><span class="lineno"> 9527</span>  currNode = currNode->free.next;</div><div class="line"><a name="l09528"></a><span class="lineno"> 9528</span>  VMA_ASSERT(currNode != VMA_NULL && currNode->type == Node::TYPE_FREE);</div><div class="line"><a name="l09529"></a><span class="lineno"> 9529</span>  }</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>  <span class="comment">// Go down, splitting free nodes.</span></div><div class="line"><a name="l09532"></a><span class="lineno"> 9532</span>  <span class="keywordflow">while</span>(currLevel < targetLevel)</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>  <span class="comment">// currNode is already first free node at currLevel.</span></div><div class="line"><a name="l09535"></a><span class="lineno"> 9535</span>  <span class="comment">// Remove it from list of free nodes at this currLevel.</span></div><div class="line"><a name="l09536"></a><span class="lineno"> 9536</span>  RemoveFromFreeList(currLevel, currNode);</div><div class="line"><a name="l09537"></a><span class="lineno"> 9537</span>  </div><div class="line"><a name="l09538"></a><span class="lineno"> 9538</span>  <span class="keyword">const</span> uint32_t childrenLevel = currLevel + 1;</div><div class="line"><a name="l09539"></a><span class="lineno"> 9539</span> </div><div class="line"><a name="l09540"></a><span class="lineno"> 9540</span>  <span class="comment">// Create two free sub-nodes.</span></div><div class="line"><a name="l09541"></a><span class="lineno"> 9541</span>  Node* leftChild = vma_new(GetAllocationCallbacks(), Node)();</div><div class="line"><a name="l09542"></a><span class="lineno"> 9542</span>  Node* rightChild = vma_new(GetAllocationCallbacks(), Node)();</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>  leftChild->offset = currNode->offset;</div><div class="line"><a name="l09545"></a><span class="lineno"> 9545</span>  leftChild->type = Node::TYPE_FREE;</div><div class="line"><a name="l09546"></a><span class="lineno"> 9546</span>  leftChild->parent = currNode;</div><div class="line"><a name="l09547"></a><span class="lineno"> 9547</span>  leftChild->buddy = rightChild;</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>  rightChild->offset = currNode->offset + LevelToNodeSize(childrenLevel);</div><div class="line"><a name="l09550"></a><span class="lineno"> 9550</span>  rightChild->type = Node::TYPE_FREE;</div><div class="line"><a name="l09551"></a><span class="lineno"> 9551</span>  rightChild->parent = currNode;</div><div class="line"><a name="l09552"></a><span class="lineno"> 9552</span>  rightChild->buddy = leftChild;</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>  <span class="comment">// Convert current currNode to split type.</span></div><div class="line"><a name="l09555"></a><span class="lineno"> 9555</span>  currNode->type = Node::TYPE_SPLIT;</div><div class="line"><a name="l09556"></a><span class="lineno"> 9556</span>  currNode->split.leftChild = leftChild;</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="comment">// Add child nodes to free list. Order is important!</span></div><div class="line"><a name="l09559"></a><span class="lineno"> 9559</span>  AddToFreeListFront(childrenLevel, rightChild);</div><div class="line"><a name="l09560"></a><span class="lineno"> 9560</span>  AddToFreeListFront(childrenLevel, leftChild);</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>  ++m_FreeCount;</div><div class="line"><a name="l09563"></a><span class="lineno"> 9563</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="l09564"></a><span class="lineno"> 9564</span>  ++currLevel;</div><div class="line"><a name="l09565"></a><span class="lineno"> 9565</span>  currNode = m_FreeList[currLevel].front;</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">/*</span></div><div class="line"><a name="l09568"></a><span class="lineno"> 9568</span> <span class="comment"> We can be sure that currNode, as left child of node previously split,</span></div><div class="line"><a name="l09569"></a><span class="lineno"> 9569</span> <span class="comment"> also fullfills the alignment requirement.</span></div><div class="line"><a name="l09570"></a><span class="lineno"> 9570</span> <span class="comment"> */</span></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="comment">// Remove from free list.</span></div><div class="line"><a name="l09574"></a><span class="lineno"> 9574</span>  VMA_ASSERT(currLevel == targetLevel &&</div><div class="line"><a name="l09575"></a><span class="lineno"> 9575</span>  currNode != VMA_NULL &&</div><div class="line"><a name="l09576"></a><span class="lineno"> 9576</span>  currNode->type == Node::TYPE_FREE);</div><div class="line"><a name="l09577"></a><span class="lineno"> 9577</span>  RemoveFromFreeList(currLevel, currNode);</div><div class="line"><a name="l09578"></a><span class="lineno"> 9578</span> </div><div class="line"><a name="l09579"></a><span class="lineno"> 9579</span>  <span class="comment">// Convert to allocation node.</span></div><div class="line"><a name="l09580"></a><span class="lineno"> 9580</span>  currNode->type = Node::TYPE_ALLOCATION;</div><div class="line"><a name="l09581"></a><span class="lineno"> 9581</span>  currNode->allocation.alloc = hAllocation;</div><div class="line"><a name="l09582"></a><span class="lineno"> 9582</span> </div><div class="line"><a name="l09583"></a><span class="lineno"> 9583</span>  ++m_AllocationCount;</div><div class="line"><a name="l09584"></a><span class="lineno"> 9584</span>  --m_FreeCount;</div><div class="line"><a name="l09585"></a><span class="lineno"> 9585</span>  m_SumFreeSize -= allocSize;</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::DeleteNode(Node* node)</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="keywordflow">if</span>(node->type == Node::TYPE_SPLIT)</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>  DeleteNode(node->split.leftChild->buddy);</div><div class="line"><a name="l09593"></a><span class="lineno"> 9593</span>  DeleteNode(node->split.leftChild);</div><div class="line"><a name="l09594"></a><span class="lineno"> 9594</span>  }</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>  vma_delete(GetAllocationCallbacks(), node);</div><div class="line"><a name="l09597"></a><span class="lineno"> 9597</span> }</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> <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="l09600"></a><span class="lineno"> 9600</span> <span class="keyword"></span>{</div><div class="line"><a name="l09601"></a><span class="lineno"> 9601</span>  VMA_VALIDATE(level < m_LevelCount);</div><div class="line"><a name="l09602"></a><span class="lineno"> 9602</span>  VMA_VALIDATE(curr->parent == parent);</div><div class="line"><a name="l09603"></a><span class="lineno"> 9603</span>  VMA_VALIDATE((curr->buddy == VMA_NULL) == (parent == VMA_NULL));</div><div class="line"><a name="l09604"></a><span class="lineno"> 9604</span>  VMA_VALIDATE(curr->buddy == VMA_NULL || curr->buddy->buddy == curr);</div><div class="line"><a name="l09605"></a><span class="lineno"> 9605</span>  <span class="keywordflow">switch</span>(curr->type)</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>  <span class="keywordflow">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l09608"></a><span class="lineno"> 9608</span>  <span class="comment">// curr->free.prev, next are validated separately.</span></div><div class="line"><a name="l09609"></a><span class="lineno"> 9609</span>  ctx.calculatedSumFreeSize += levelNodeSize;</div><div class="line"><a name="l09610"></a><span class="lineno"> 9610</span>  ++ctx.calculatedFreeCount;</div><div class="line"><a name="l09611"></a><span class="lineno"> 9611</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09612"></a><span class="lineno"> 9612</span>  <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</div><div class="line"><a name="l09613"></a><span class="lineno"> 9613</span>  ++ctx.calculatedAllocationCount;</div><div class="line"><a name="l09614"></a><span class="lineno"> 9614</span>  ctx.calculatedSumFreeSize += levelNodeSize - curr->allocation.alloc->GetSize();</div><div class="line"><a name="l09615"></a><span class="lineno"> 9615</span>  VMA_VALIDATE(curr->allocation.alloc != VK_NULL_HANDLE);</div><div class="line"><a name="l09616"></a><span class="lineno"> 9616</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09617"></a><span class="lineno"> 9617</span>  <span class="keywordflow">case</span> Node::TYPE_SPLIT:</div><div class="line"><a name="l09618"></a><span class="lineno"> 9618</span>  {</div><div class="line"><a name="l09619"></a><span class="lineno"> 9619</span>  <span class="keyword">const</span> uint32_t childrenLevel = level + 1;</div><div class="line"><a name="l09620"></a><span class="lineno"> 9620</span>  <span class="keyword">const</span> VkDeviceSize childrenLevelNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l09621"></a><span class="lineno"> 9621</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = curr->split.leftChild;</div><div class="line"><a name="l09622"></a><span class="lineno"> 9622</span>  VMA_VALIDATE(leftChild != VMA_NULL);</div><div class="line"><a name="l09623"></a><span class="lineno"> 9623</span>  VMA_VALIDATE(leftChild->offset == curr->offset);</div><div class="line"><a name="l09624"></a><span class="lineno"> 9624</span>  <span class="keywordflow">if</span>(!ValidateNode(ctx, curr, leftChild, childrenLevel, childrenLevelNodeSize))</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>  VMA_VALIDATE(<span class="keyword">false</span> && <span class="stringliteral">"ValidateNode for left child failed."</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>  <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild->buddy;</div><div class="line"><a name="l09629"></a><span class="lineno"> 9629</span>  VMA_VALIDATE(rightChild->offset == curr->offset + childrenLevelNodeSize);</div><div class="line"><a name="l09630"></a><span class="lineno"> 9630</span>  <span class="keywordflow">if</span>(!ValidateNode(ctx, curr, rightChild, childrenLevel, childrenLevelNodeSize))</div><div class="line"><a name="l09631"></a><span class="lineno"> 9631</span>  {</div><div class="line"><a name="l09632"></a><span class="lineno"> 9632</span>  VMA_VALIDATE(<span class="keyword">false</span> && <span class="stringliteral">"ValidateNode for right child failed."</span>);</div><div class="line"><a name="l09633"></a><span class="lineno"> 9633</span>  }</div><div class="line"><a name="l09634"></a><span class="lineno"> 9634</span>  }</div><div class="line"><a name="l09635"></a><span class="lineno"> 9635</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09636"></a><span class="lineno"> 9636</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l09637"></a><span class="lineno"> 9637</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l09640"></a><span class="lineno"> 9640</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l09641"></a><span class="lineno"> 9641</span> }</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> uint32_t VmaBlockMetadata_Buddy::AllocSizeToLevel(VkDeviceSize allocSize)<span class="keyword"> const</span></div><div class="line"><a name="l09644"></a><span class="lineno"> 9644</span> <span class="keyword"></span>{</div><div class="line"><a name="l09645"></a><span class="lineno"> 9645</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="l09646"></a><span class="lineno"> 9646</span>  uint32_t level = 0;</div><div class="line"><a name="l09647"></a><span class="lineno"> 9647</span>  VkDeviceSize currLevelNodeSize = m_UsableSize;</div><div class="line"><a name="l09648"></a><span class="lineno"> 9648</span>  VkDeviceSize nextLevelNodeSize = currLevelNodeSize >> 1;</div><div class="line"><a name="l09649"></a><span class="lineno"> 9649</span>  <span class="keywordflow">while</span>(allocSize <= nextLevelNodeSize && level + 1 < m_LevelCount)</div><div class="line"><a name="l09650"></a><span class="lineno"> 9650</span>  {</div><div class="line"><a name="l09651"></a><span class="lineno"> 9651</span>  ++level;</div><div class="line"><a name="l09652"></a><span class="lineno"> 9652</span>  currLevelNodeSize = nextLevelNodeSize;</div><div class="line"><a name="l09653"></a><span class="lineno"> 9653</span>  nextLevelNodeSize = currLevelNodeSize >> 1;</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>  <span class="keywordflow">return</span> level;</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="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="l09659"></a><span class="lineno"> 9659</span> {</div><div class="line"><a name="l09660"></a><span class="lineno"> 9660</span>  <span class="comment">// Find node and level.</span></div><div class="line"><a name="l09661"></a><span class="lineno"> 9661</span>  Node* node = m_Root;</div><div class="line"><a name="l09662"></a><span class="lineno"> 9662</span>  VkDeviceSize nodeOffset = 0;</div><div class="line"><a name="l09663"></a><span class="lineno"> 9663</span>  uint32_t level = 0;</div><div class="line"><a name="l09664"></a><span class="lineno"> 9664</span>  VkDeviceSize levelNodeSize = LevelToNodeSize(0);</div><div class="line"><a name="l09665"></a><span class="lineno"> 9665</span>  <span class="keywordflow">while</span>(node->type == Node::TYPE_SPLIT)</div><div class="line"><a name="l09666"></a><span class="lineno"> 9666</span>  {</div><div class="line"><a name="l09667"></a><span class="lineno"> 9667</span>  <span class="keyword">const</span> VkDeviceSize nextLevelSize = levelNodeSize >> 1;</div><div class="line"><a name="l09668"></a><span class="lineno"> 9668</span>  <span class="keywordflow">if</span>(offset < nodeOffset + nextLevelSize)</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>  node = node->split.leftChild;</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="keywordflow">else</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>  node = node->split.leftChild->buddy;</div><div class="line"><a name="l09675"></a><span class="lineno"> 9675</span>  nodeOffset += nextLevelSize;</div><div class="line"><a name="l09676"></a><span class="lineno"> 9676</span>  }</div><div class="line"><a name="l09677"></a><span class="lineno"> 9677</span>  ++level;</div><div class="line"><a name="l09678"></a><span class="lineno"> 9678</span>  levelNodeSize = nextLevelSize;</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> </div><div class="line"><a name="l09681"></a><span class="lineno"> 9681</span>  VMA_ASSERT(node != VMA_NULL && node->type == Node::TYPE_ALLOCATION);</div><div class="line"><a name="l09682"></a><span class="lineno"> 9682</span>  VMA_ASSERT(alloc == VK_NULL_HANDLE || node->allocation.alloc == alloc);</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>  ++m_FreeCount;</div><div class="line"><a name="l09685"></a><span class="lineno"> 9685</span>  --m_AllocationCount;</div><div class="line"><a name="l09686"></a><span class="lineno"> 9686</span>  m_SumFreeSize += alloc->GetSize();</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>  node->type = Node::TYPE_FREE;</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="comment">// Join free nodes if possible.</span></div><div class="line"><a name="l09691"></a><span class="lineno"> 9691</span>  <span class="keywordflow">while</span>(level > 0 && node->buddy->type == Node::TYPE_FREE)</div><div class="line"><a name="l09692"></a><span class="lineno"> 9692</span>  {</div><div class="line"><a name="l09693"></a><span class="lineno"> 9693</span>  RemoveFromFreeList(level, node->buddy);</div><div class="line"><a name="l09694"></a><span class="lineno"> 9694</span>  Node* <span class="keyword">const</span> parent = node->parent;</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>  vma_delete(GetAllocationCallbacks(), node->buddy);</div><div class="line"><a name="l09697"></a><span class="lineno"> 9697</span>  vma_delete(GetAllocationCallbacks(), node);</div><div class="line"><a name="l09698"></a><span class="lineno"> 9698</span>  parent->type = Node::TYPE_FREE;</div><div class="line"><a name="l09699"></a><span class="lineno"> 9699</span>  </div><div class="line"><a name="l09700"></a><span class="lineno"> 9700</span>  node = parent;</div><div class="line"><a name="l09701"></a><span class="lineno"> 9701</span>  --level;</div><div class="line"><a name="l09702"></a><span class="lineno"> 9702</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="l09703"></a><span class="lineno"> 9703</span>  --m_FreeCount;</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>  AddToFreeListFront(level, node);</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">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="l09710"></a><span class="lineno"> 9710</span> <span class="keyword"></span>{</div><div class="line"><a name="l09711"></a><span class="lineno"> 9711</span>  <span class="keywordflow">switch</span>(node->type)</div><div class="line"><a name="l09712"></a><span class="lineno"> 9712</span>  {</div><div class="line"><a name="l09713"></a><span class="lineno"> 9713</span>  <span class="keywordflow">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l09714"></a><span class="lineno"> 9714</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09715"></a><span class="lineno"> 9715</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += levelNodeSize;</div><div class="line"><a name="l09716"></a><span class="lineno"> 9716</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="l09717"></a><span class="lineno"> 9717</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="l09718"></a><span class="lineno"> 9718</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09719"></a><span class="lineno"> 9719</span>  <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</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>  <span class="keyword">const</span> VkDeviceSize allocSize = node->allocation.alloc->GetSize();</div><div class="line"><a name="l09722"></a><span class="lineno"> 9722</span>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>;</div><div class="line"><a name="l09723"></a><span class="lineno"> 9723</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> += allocSize;</div><div class="line"><a name="l09724"></a><span class="lineno"> 9724</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="l09725"></a><span class="lineno"> 9725</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="l09726"></a><span class="lineno"> 9726</span> </div><div class="line"><a name="l09727"></a><span class="lineno"> 9727</span>  <span class="keyword">const</span> VkDeviceSize unusedRangeSize = levelNodeSize - allocSize;</div><div class="line"><a name="l09728"></a><span class="lineno"> 9728</span>  <span class="keywordflow">if</span>(unusedRangeSize > 0)</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>  ++outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l09731"></a><span class="lineno"> 9731</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> += unusedRangeSize;</div><div class="line"><a name="l09732"></a><span class="lineno"> 9732</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="l09733"></a><span class="lineno"> 9733</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="l09734"></a><span class="lineno"> 9734</span>  }</div><div class="line"><a name="l09735"></a><span class="lineno"> 9735</span>  }</div><div class="line"><a name="l09736"></a><span class="lineno"> 9736</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09737"></a><span class="lineno"> 9737</span>  <span class="keywordflow">case</span> Node::TYPE_SPLIT:</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> VkDeviceSize childrenNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l09740"></a><span class="lineno"> 9740</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = node->split.leftChild;</div><div class="line"><a name="l09741"></a><span class="lineno"> 9741</span>  CalcAllocationStatInfoNode(outInfo, leftChild, childrenNodeSize);</div><div class="line"><a name="l09742"></a><span class="lineno"> 9742</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild->buddy;</div><div class="line"><a name="l09743"></a><span class="lineno"> 9743</span>  CalcAllocationStatInfoNode(outInfo, rightChild, childrenNodeSize);</div><div class="line"><a name="l09744"></a><span class="lineno"> 9744</span>  }</div><div class="line"><a name="l09745"></a><span class="lineno"> 9745</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09746"></a><span class="lineno"> 9746</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l09747"></a><span class="lineno"> 9747</span>  VMA_ASSERT(0);</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> </div><div class="line"><a name="l09751"></a><span class="lineno"> 9751</span> <span class="keywordtype">void</span> VmaBlockMetadata_Buddy::AddToFreeListFront(uint32_t level, Node* node)</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>  VMA_ASSERT(node->type == Node::TYPE_FREE);</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="comment">// List is empty.</span></div><div class="line"><a name="l09756"></a><span class="lineno"> 9756</span>  Node* <span class="keyword">const</span> frontNode = m_FreeList[level].front;</div><div class="line"><a name="l09757"></a><span class="lineno"> 9757</span>  <span class="keywordflow">if</span>(frontNode == VMA_NULL)</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>  VMA_ASSERT(m_FreeList[level].back == VMA_NULL);</div><div class="line"><a name="l09760"></a><span class="lineno"> 9760</span>  node->free.prev = node->free.next = VMA_NULL;</div><div class="line"><a name="l09761"></a><span class="lineno"> 9761</span>  m_FreeList[level].front = m_FreeList[level].back = 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>  <span class="keywordflow">else</span></div><div class="line"><a name="l09764"></a><span class="lineno"> 9764</span>  {</div><div class="line"><a name="l09765"></a><span class="lineno"> 9765</span>  VMA_ASSERT(frontNode->free.prev == VMA_NULL);</div><div class="line"><a name="l09766"></a><span class="lineno"> 9766</span>  node->free.prev = VMA_NULL;</div><div class="line"><a name="l09767"></a><span class="lineno"> 9767</span>  node->free.next = frontNode;</div><div class="line"><a name="l09768"></a><span class="lineno"> 9768</span>  frontNode->free.prev = node;</div><div class="line"><a name="l09769"></a><span class="lineno"> 9769</span>  m_FreeList[level].front = node;</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> }</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="keywordtype">void</span> VmaBlockMetadata_Buddy::RemoveFromFreeList(uint32_t level, Node* node)</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>  VMA_ASSERT(m_FreeList[level].front != VMA_NULL);</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">// It is at the front.</span></div><div class="line"><a name="l09778"></a><span class="lineno"> 9778</span>  <span class="keywordflow">if</span>(node->free.prev == VMA_NULL)</div><div class="line"><a name="l09779"></a><span class="lineno"> 9779</span>  {</div><div class="line"><a name="l09780"></a><span class="lineno"> 9780</span>  VMA_ASSERT(m_FreeList[level].front == node);</div><div class="line"><a name="l09781"></a><span class="lineno"> 9781</span>  m_FreeList[level].front = node->free.next;</div><div class="line"><a name="l09782"></a><span class="lineno"> 9782</span>  }</div><div class="line"><a name="l09783"></a><span class="lineno"> 9783</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l09784"></a><span class="lineno"> 9784</span>  {</div><div class="line"><a name="l09785"></a><span class="lineno"> 9785</span>  Node* <span class="keyword">const</span> prevFreeNode = node->free.prev;</div><div class="line"><a name="l09786"></a><span class="lineno"> 9786</span>  VMA_ASSERT(prevFreeNode->free.next == node);</div><div class="line"><a name="l09787"></a><span class="lineno"> 9787</span>  prevFreeNode->free.next = node->free.next;</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">// It is at the back.</span></div><div class="line"><a name="l09791"></a><span class="lineno"> 9791</span>  <span class="keywordflow">if</span>(node->free.next == VMA_NULL)</div><div class="line"><a name="l09792"></a><span class="lineno"> 9792</span>  {</div><div class="line"><a name="l09793"></a><span class="lineno"> 9793</span>  VMA_ASSERT(m_FreeList[level].back == node);</div><div class="line"><a name="l09794"></a><span class="lineno"> 9794</span>  m_FreeList[level].back = node->free.prev;</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="keywordflow">else</span></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>  Node* <span class="keyword">const</span> nextFreeNode = node->free.next;</div><div class="line"><a name="l09799"></a><span class="lineno"> 9799</span>  VMA_ASSERT(nextFreeNode->free.prev == node);</div><div class="line"><a name="l09800"></a><span class="lineno"> 9800</span>  nextFreeNode->free.prev = node->free.prev;</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> }</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> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l09805"></a><span class="lineno"> 9805</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="l09806"></a><span class="lineno"> 9806</span> <span class="keyword"></span>{</div><div class="line"><a name="l09807"></a><span class="lineno"> 9807</span>  <span class="keywordflow">switch</span>(node->type)</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">case</span> Node::TYPE_FREE:</div><div class="line"><a name="l09810"></a><span class="lineno"> 9810</span>  PrintDetailedMap_UnusedRange(json, node->offset, levelNodeSize);</div><div class="line"><a name="l09811"></a><span class="lineno"> 9811</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09812"></a><span class="lineno"> 9812</span>  <span class="keywordflow">case</span> Node::TYPE_ALLOCATION:</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>  PrintDetailedMap_Allocation(json, node->offset, node->allocation.alloc);</div><div class="line"><a name="l09815"></a><span class="lineno"> 9815</span>  <span class="keyword">const</span> VkDeviceSize allocSize = node->allocation.alloc->GetSize();</div><div class="line"><a name="l09816"></a><span class="lineno"> 9816</span>  <span class="keywordflow">if</span>(allocSize < levelNodeSize)</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>  PrintDetailedMap_UnusedRange(json, node->offset + allocSize, levelNodeSize - allocSize);</div><div class="line"><a name="l09819"></a><span class="lineno"> 9819</span>  }</div><div class="line"><a name="l09820"></a><span class="lineno"> 9820</span>  }</div><div class="line"><a name="l09821"></a><span class="lineno"> 9821</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09822"></a><span class="lineno"> 9822</span>  <span class="keywordflow">case</span> Node::TYPE_SPLIT:</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="keyword">const</span> VkDeviceSize childrenNodeSize = levelNodeSize / 2;</div><div class="line"><a name="l09825"></a><span class="lineno"> 9825</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> leftChild = node->split.leftChild;</div><div class="line"><a name="l09826"></a><span class="lineno"> 9826</span>  PrintDetailedMapNode(json, leftChild, childrenNodeSize);</div><div class="line"><a name="l09827"></a><span class="lineno"> 9827</span>  <span class="keyword">const</span> Node* <span class="keyword">const</span> rightChild = leftChild->buddy;</div><div class="line"><a name="l09828"></a><span class="lineno"> 9828</span>  PrintDetailedMapNode(json, rightChild, childrenNodeSize);</div><div class="line"><a name="l09829"></a><span class="lineno"> 9829</span>  }</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">default</span>:</div><div class="line"><a name="l09832"></a><span class="lineno"> 9832</span>  VMA_ASSERT(0);</div><div class="line"><a name="l09833"></a><span class="lineno"> 9833</span>  }</div><div class="line"><a name="l09834"></a><span class="lineno"> 9834</span> }</div><div class="line"><a name="l09835"></a><span class="lineno"> 9835</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l09836"></a><span class="lineno"> 9836</span> </div><div class="line"><a name="l09837"></a><span class="lineno"> 9837</span> </div><div class="line"><a name="l09839"></a><span class="lineno"> 9839</span> <span class="comment">// class VmaDeviceMemoryBlock</span></div><div class="line"><a name="l09840"></a><span class="lineno"> 9840</span> </div><div class="line"><a name="l09841"></a><span class="lineno"> 9841</span> VmaDeviceMemoryBlock::VmaDeviceMemoryBlock(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator) :</div><div class="line"><a name="l09842"></a><span class="lineno"> 9842</span>  m_pMetadata(VMA_NULL),</div><div class="line"><a name="l09843"></a><span class="lineno"> 9843</span>  m_MemoryTypeIndex(UINT32_MAX),</div><div class="line"><a name="l09844"></a><span class="lineno"> 9844</span>  m_Id(0),</div><div class="line"><a name="l09845"></a><span class="lineno"> 9845</span>  m_hMemory(VK_NULL_HANDLE),</div><div class="line"><a name="l09846"></a><span class="lineno"> 9846</span>  m_MapCount(0),</div><div class="line"><a name="l09847"></a><span class="lineno"> 9847</span>  m_pMappedData(VMA_NULL)</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> }</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> <span class="keywordtype">void</span> VmaDeviceMemoryBlock::Init(</div><div class="line"><a name="l09852"></a><span class="lineno"> 9852</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l09853"></a><span class="lineno"> 9853</span>  uint32_t newMemoryTypeIndex,</div><div class="line"><a name="l09854"></a><span class="lineno"> 9854</span>  VkDeviceMemory newMemory,</div><div class="line"><a name="l09855"></a><span class="lineno"> 9855</span>  VkDeviceSize newSize,</div><div class="line"><a name="l09856"></a><span class="lineno"> 9856</span>  uint32_t <span class="keywordtype">id</span>,</div><div class="line"><a name="l09857"></a><span class="lineno"> 9857</span>  uint32_t algorithm)</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>  VMA_ASSERT(m_hMemory == VK_NULL_HANDLE);</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>  m_MemoryTypeIndex = newMemoryTypeIndex;</div><div class="line"><a name="l09862"></a><span class="lineno"> 9862</span>  m_Id = id;</div><div class="line"><a name="l09863"></a><span class="lineno"> 9863</span>  m_hMemory = newMemory;</div><div class="line"><a name="l09864"></a><span class="lineno"> 9864</span> </div><div class="line"><a name="l09865"></a><span class="lineno"> 9865</span>  <span class="keywordflow">switch</span>(algorithm)</div><div class="line"><a name="l09866"></a><span class="lineno"> 9866</span>  {</div><div class="line"><a name="l09867"></a><span class="lineno"> 9867</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="l09868"></a><span class="lineno"> 9868</span>  m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Linear)(hAllocator);</div><div class="line"><a name="l09869"></a><span class="lineno"> 9869</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09870"></a><span class="lineno"> 9870</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="l09871"></a><span class="lineno"> 9871</span>  m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Buddy)(hAllocator);</div><div class="line"><a name="l09872"></a><span class="lineno"> 9872</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l09873"></a><span class="lineno"> 9873</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l09874"></a><span class="lineno"> 9874</span>  VMA_ASSERT(0);</div><div class="line"><a name="l09875"></a><span class="lineno"> 9875</span>  <span class="comment">// Fall-through.</span></div><div class="line"><a name="l09876"></a><span class="lineno"> 9876</span>  <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l09877"></a><span class="lineno"> 9877</span>  m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Generic)(hAllocator);</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>  m_pMetadata->Init(newSize);</div><div class="line"><a name="l09880"></a><span class="lineno"> 9880</span> }</div><div class="line"><a name="l09881"></a><span class="lineno"> 9881</span> </div><div class="line"><a name="l09882"></a><span class="lineno"> 9882</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="l09883"></a><span class="lineno"> 9883</span> {</div><div class="line"><a name="l09884"></a><span class="lineno"> 9884</span>  <span class="comment">// This is the most important assert in the entire library.</span></div><div class="line"><a name="l09885"></a><span class="lineno"> 9885</span>  <span class="comment">// Hitting it means you have some memory leak - unreleased VmaAllocation objects.</span></div><div class="line"><a name="l09886"></a><span class="lineno"> 9886</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="l09887"></a><span class="lineno"> 9887</span> </div><div class="line"><a name="l09888"></a><span class="lineno"> 9888</span>  VMA_ASSERT(m_hMemory != VK_NULL_HANDLE);</div><div class="line"><a name="l09889"></a><span class="lineno"> 9889</span>  allocator->FreeVulkanMemory(m_MemoryTypeIndex, m_pMetadata->GetSize(), m_hMemory);</div><div class="line"><a name="l09890"></a><span class="lineno"> 9890</span>  m_hMemory = VK_NULL_HANDLE;</div><div class="line"><a name="l09891"></a><span class="lineno"> 9891</span> </div><div class="line"><a name="l09892"></a><span class="lineno"> 9892</span>  vma_delete(allocator, m_pMetadata);</div><div class="line"><a name="l09893"></a><span class="lineno"> 9893</span>  m_pMetadata = VMA_NULL;</div><div class="line"><a name="l09894"></a><span class="lineno"> 9894</span> }</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> <span class="keywordtype">bool</span> VmaDeviceMemoryBlock::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l09897"></a><span class="lineno"> 9897</span> <span class="keyword"></span>{</div><div class="line"><a name="l09898"></a><span class="lineno"> 9898</span>  VMA_VALIDATE((m_hMemory != VK_NULL_HANDLE) &&</div><div class="line"><a name="l09899"></a><span class="lineno"> 9899</span>  (m_pMetadata->GetSize() != 0));</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>  <span class="keywordflow">return</span> m_pMetadata->Validate();</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> </div><div class="line"><a name="l09904"></a><span class="lineno"> 9904</span> VkResult VmaDeviceMemoryBlock::CheckCorruption(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</div><div class="line"><a name="l09905"></a><span class="lineno"> 9905</span> {</div><div class="line"><a name="l09906"></a><span class="lineno"> 9906</span>  <span class="keywordtype">void</span>* pData = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l09907"></a><span class="lineno"> 9907</span>  VkResult res = Map(hAllocator, 1, &pData);</div><div class="line"><a name="l09908"></a><span class="lineno"> 9908</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l09913"></a><span class="lineno"> 9913</span>  res = m_pMetadata->CheckCorruption(pData);</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>  Unmap(hAllocator, 1);</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>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l09920"></a><span class="lineno"> 9920</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="l09921"></a><span class="lineno"> 9921</span> {</div><div class="line"><a name="l09922"></a><span class="lineno"> 9922</span>  <span class="keywordflow">if</span>(count == 0)</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>  <span class="keywordflow">return</span> VK_SUCCESS;</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> </div><div class="line"><a name="l09927"></a><span class="lineno"> 9927</span>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l09928"></a><span class="lineno"> 9928</span>  <span class="keywordflow">if</span>(m_MapCount != 0)</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>  m_MapCount += count;</div><div class="line"><a name="l09931"></a><span class="lineno"> 9931</span>  VMA_ASSERT(m_pMappedData != VMA_NULL);</div><div class="line"><a name="l09932"></a><span class="lineno"> 9932</span>  <span class="keywordflow">if</span>(ppData != VMA_NULL)</div><div class="line"><a name="l09933"></a><span class="lineno"> 9933</span>  {</div><div class="line"><a name="l09934"></a><span class="lineno"> 9934</span>  *ppData = m_pMappedData;</div><div class="line"><a name="l09935"></a><span class="lineno"> 9935</span>  }</div><div class="line"><a name="l09936"></a><span class="lineno"> 9936</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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="keywordflow">else</span></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>  VkResult result = (*hAllocator->GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l09941"></a><span class="lineno"> 9941</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l09942"></a><span class="lineno"> 9942</span>  m_hMemory,</div><div class="line"><a name="l09943"></a><span class="lineno"> 9943</span>  0, <span class="comment">// offset</span></div><div class="line"><a name="l09944"></a><span class="lineno"> 9944</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l09945"></a><span class="lineno"> 9945</span>  0, <span class="comment">// flags</span></div><div class="line"><a name="l09946"></a><span class="lineno"> 9946</span>  &m_pMappedData);</div><div class="line"><a name="l09947"></a><span class="lineno"> 9947</span>  <span class="keywordflow">if</span>(result == VK_SUCCESS)</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>  <span class="keywordflow">if</span>(ppData != VMA_NULL)</div><div class="line"><a name="l09950"></a><span class="lineno"> 9950</span>  {</div><div class="line"><a name="l09951"></a><span class="lineno"> 9951</span>  *ppData = m_pMappedData;</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>  m_MapCount = count;</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">return</span> result;</div><div class="line"><a name="l09956"></a><span class="lineno"> 9956</span>  }</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> </div><div class="line"><a name="l09959"></a><span class="lineno"> 9959</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="l09960"></a><span class="lineno"> 9960</span> {</div><div class="line"><a name="l09961"></a><span class="lineno"> 9961</span>  <span class="keywordflow">if</span>(count == 0)</div><div class="line"><a name="l09962"></a><span class="lineno"> 9962</span>  {</div><div class="line"><a name="l09963"></a><span class="lineno"> 9963</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l09964"></a><span class="lineno"> 9964</span>  }</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>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l09967"></a><span class="lineno"> 9967</span>  <span class="keywordflow">if</span>(m_MapCount >= count)</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>  m_MapCount -= count;</div><div class="line"><a name="l09970"></a><span class="lineno"> 9970</span>  <span class="keywordflow">if</span>(m_MapCount == 0)</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>  m_pMappedData = VMA_NULL;</div><div class="line"><a name="l09973"></a><span class="lineno"> 9973</span>  (*hAllocator->GetVulkanFunctions().vkUnmapMemory)(hAllocator->m_hDevice, m_hMemory);</div><div class="line"><a name="l09974"></a><span class="lineno"> 9974</span>  }</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>  <span class="keywordflow">else</span></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(0 && <span class="stringliteral">"VkDeviceMemory block is being unmapped while it was not previously mapped."</span>);</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> }</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> VkResult VmaDeviceMemoryBlock::WriteMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize)</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(VMA_DEBUG_MARGIN > 0 && VMA_DEBUG_MARGIN % 4 == 0 && VMA_DEBUG_DETECT_CORRUPTION);</div><div class="line"><a name="l09985"></a><span class="lineno"> 9985</span>  VMA_ASSERT(allocOffset >= VMA_DEBUG_MARGIN);</div><div class="line"><a name="l09986"></a><span class="lineno"> 9986</span> </div><div class="line"><a name="l09987"></a><span class="lineno"> 9987</span>  <span class="keywordtype">void</span>* pData;</div><div class="line"><a name="l09988"></a><span class="lineno"> 9988</span>  VkResult res = Map(hAllocator, 1, &pData);</div><div class="line"><a name="l09989"></a><span class="lineno"> 9989</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l09992"></a><span class="lineno"> 9992</span>  }</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>  VmaWriteMagicValue(pData, allocOffset - VMA_DEBUG_MARGIN);</div><div class="line"><a name="l09995"></a><span class="lineno"> 9995</span>  VmaWriteMagicValue(pData, allocOffset + allocSize);</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>  Unmap(hAllocator, 1);</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>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10000"></a><span class="lineno">10000</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> VkResult VmaDeviceMemoryBlock::ValidateMagicValueAroundAllocation(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator, VkDeviceSize allocOffset, VkDeviceSize allocSize)</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>  VMA_ASSERT(VMA_DEBUG_MARGIN > 0 && VMA_DEBUG_MARGIN % 4 == 0 && VMA_DEBUG_DETECT_CORRUPTION);</div><div class="line"><a name="l10005"></a><span class="lineno">10005</span>  VMA_ASSERT(allocOffset >= VMA_DEBUG_MARGIN);</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="keywordtype">void</span>* pData;</div><div class="line"><a name="l10008"></a><span class="lineno">10008</span>  VkResult res = Map(hAllocator, 1, &pData);</div><div class="line"><a name="l10009"></a><span class="lineno">10009</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10010"></a><span class="lineno">10010</span>  {</div><div class="line"><a name="l10011"></a><span class="lineno">10011</span>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l10014"></a><span class="lineno">10014</span>  <span class="keywordflow">if</span>(!VmaValidateMagicValue(pData, allocOffset - VMA_DEBUG_MARGIN))</div><div class="line"><a name="l10015"></a><span class="lineno">10015</span>  {</div><div class="line"><a name="l10016"></a><span class="lineno">10016</span>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED BEFORE FREED ALLOCATION!"</span>);</div><div class="line"><a name="l10017"></a><span class="lineno">10017</span>  }</div><div class="line"><a name="l10018"></a><span class="lineno">10018</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(!VmaValidateMagicValue(pData, allocOffset + allocSize))</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>  VMA_ASSERT(0 && <span class="stringliteral">"MEMORY CORRUPTION DETECTED AFTER FREED ALLOCATION!"</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>  Unmap(hAllocator, 1);</div><div class="line"><a name="l10024"></a><span class="lineno">10024</span> </div><div class="line"><a name="l10025"></a><span class="lineno">10025</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10026"></a><span class="lineno">10026</span> }</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> VkResult VmaDeviceMemoryBlock::BindBufferMemory(</div><div class="line"><a name="l10029"></a><span class="lineno">10029</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10030"></a><span class="lineno">10030</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l10031"></a><span class="lineno">10031</span>  VkBuffer hBuffer)</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>  VMA_ASSERT(hAllocation->GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK &&</div><div class="line"><a name="l10034"></a><span class="lineno">10034</span>  hAllocation->GetBlock() == <span class="keyword">this</span>);</div><div class="line"><a name="l10035"></a><span class="lineno">10035</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="l10036"></a><span class="lineno">10036</span>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l10037"></a><span class="lineno">10037</span>  <span class="keywordflow">return</span> hAllocator->GetVulkanFunctions().vkBindBufferMemory(</div><div class="line"><a name="l10038"></a><span class="lineno">10038</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l10039"></a><span class="lineno">10039</span>  hBuffer,</div><div class="line"><a name="l10040"></a><span class="lineno">10040</span>  m_hMemory,</div><div class="line"><a name="l10041"></a><span class="lineno">10041</span>  hAllocation->GetOffset());</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> </div><div class="line"><a name="l10044"></a><span class="lineno">10044</span> VkResult VmaDeviceMemoryBlock::BindImageMemory(</div><div class="line"><a name="l10045"></a><span class="lineno">10045</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10046"></a><span class="lineno">10046</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l10047"></a><span class="lineno">10047</span>  VkImage hImage)</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>  VMA_ASSERT(hAllocation->GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK &&</div><div class="line"><a name="l10050"></a><span class="lineno">10050</span>  hAllocation->GetBlock() == <span class="keyword">this</span>);</div><div class="line"><a name="l10051"></a><span class="lineno">10051</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="l10052"></a><span class="lineno">10052</span>  VmaMutexLock lock(m_Mutex, hAllocator->m_UseMutex);</div><div class="line"><a name="l10053"></a><span class="lineno">10053</span>  <span class="keywordflow">return</span> hAllocator->GetVulkanFunctions().vkBindImageMemory(</div><div class="line"><a name="l10054"></a><span class="lineno">10054</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l10055"></a><span class="lineno">10055</span>  hImage,</div><div class="line"><a name="l10056"></a><span class="lineno">10056</span>  m_hMemory,</div><div class="line"><a name="l10057"></a><span class="lineno">10057</span>  hAllocation->GetOffset());</div><div class="line"><a name="l10058"></a><span class="lineno">10058</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> <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="l10061"></a><span class="lineno">10061</span> {</div><div class="line"><a name="l10062"></a><span class="lineno">10062</span>  memset(&outInfo, 0, <span class="keyword">sizeof</span>(outInfo));</div><div class="line"><a name="l10063"></a><span class="lineno">10063</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l10064"></a><span class="lineno">10064</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</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> <span class="comment">// Adds statistics srcInfo into inoutInfo, like: inoutInfo += srcInfo.</span></div><div class="line"><a name="l10068"></a><span class="lineno">10068</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="l10069"></a><span class="lineno">10069</span> {</div><div class="line"><a name="l10070"></a><span class="lineno">10070</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="l10071"></a><span class="lineno">10071</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="l10072"></a><span class="lineno">10072</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="l10073"></a><span class="lineno">10073</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="l10074"></a><span class="lineno">10074</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="l10075"></a><span class="lineno">10075</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="l10076"></a><span class="lineno">10076</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="l10077"></a><span class="lineno">10077</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="l10078"></a><span class="lineno">10078</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="l10079"></a><span class="lineno">10079</span> }</div><div class="line"><a name="l10080"></a><span class="lineno">10080</span> </div><div class="line"><a name="l10081"></a><span class="lineno">10081</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="l10082"></a><span class="lineno">10082</span> {</div><div class="line"><a name="l10083"></a><span class="lineno">10083</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="l10084"></a><span class="lineno">10084</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="l10085"></a><span class="lineno">10085</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="l10086"></a><span class="lineno">10086</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="l10087"></a><span class="lineno">10087</span> }</div><div class="line"><a name="l10088"></a><span class="lineno">10088</span> </div><div class="line"><a name="l10089"></a><span class="lineno">10089</span> VmaPool_T::VmaPool_T(</div><div class="line"><a name="l10090"></a><span class="lineno">10090</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10091"></a><span class="lineno">10091</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="l10092"></a><span class="lineno">10092</span>  VkDeviceSize preferredBlockSize) :</div><div class="line"><a name="l10093"></a><span class="lineno">10093</span>  m_BlockVector(</div><div class="line"><a name="l10094"></a><span class="lineno">10094</span>  hAllocator,</div><div class="line"><a name="l10095"></a><span class="lineno">10095</span>  createInfo.memoryTypeIndex,</div><div class="line"><a name="l10096"></a><span class="lineno">10096</span>  createInfo.blockSize != 0 ? createInfo.blockSize : preferredBlockSize,</div><div class="line"><a name="l10097"></a><span class="lineno">10097</span>  createInfo.minBlockCount,</div><div class="line"><a name="l10098"></a><span class="lineno">10098</span>  createInfo.maxBlockCount,</div><div class="line"><a name="l10099"></a><span class="lineno">10099</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="l10100"></a><span class="lineno">10100</span>  createInfo.frameInUseCount,</div><div class="line"><a name="l10101"></a><span class="lineno">10101</span>  true, <span class="comment">// isCustomPool</span></div><div class="line"><a name="l10102"></a><span class="lineno">10102</span>  createInfo.blockSize != 0, <span class="comment">// explicitBlockSize</span></div><div class="line"><a name="l10103"></a><span class="lineno">10103</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="l10104"></a><span class="lineno">10104</span>  m_Id(0)</div><div class="line"><a name="l10105"></a><span class="lineno">10105</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> </div><div class="line"><a name="l10108"></a><span class="lineno">10108</span> VmaPool_T::~VmaPool_T()</div><div class="line"><a name="l10109"></a><span class="lineno">10109</span> {</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> </div><div class="line"><a name="l10112"></a><span class="lineno">10112</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></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> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10115"></a><span class="lineno">10115</span> </div><div class="line"><a name="l10116"></a><span class="lineno">10116</span> VmaBlockVector::VmaBlockVector(</div><div class="line"><a name="l10117"></a><span class="lineno">10117</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10118"></a><span class="lineno">10118</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l10119"></a><span class="lineno">10119</span>  VkDeviceSize preferredBlockSize,</div><div class="line"><a name="l10120"></a><span class="lineno">10120</span>  <span class="keywordtype">size_t</span> minBlockCount,</div><div class="line"><a name="l10121"></a><span class="lineno">10121</span>  <span class="keywordtype">size_t</span> maxBlockCount,</div><div class="line"><a name="l10122"></a><span class="lineno">10122</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l10123"></a><span class="lineno">10123</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l10124"></a><span class="lineno">10124</span>  <span class="keywordtype">bool</span> isCustomPool,</div><div class="line"><a name="l10125"></a><span class="lineno">10125</span>  <span class="keywordtype">bool</span> explicitBlockSize,</div><div class="line"><a name="l10126"></a><span class="lineno">10126</span>  uint32_t algorithm) :</div><div class="line"><a name="l10127"></a><span class="lineno">10127</span>  m_hAllocator(hAllocator),</div><div class="line"><a name="l10128"></a><span class="lineno">10128</span>  m_MemoryTypeIndex(memoryTypeIndex),</div><div class="line"><a name="l10129"></a><span class="lineno">10129</span>  m_PreferredBlockSize(preferredBlockSize),</div><div class="line"><a name="l10130"></a><span class="lineno">10130</span>  m_MinBlockCount(minBlockCount),</div><div class="line"><a name="l10131"></a><span class="lineno">10131</span>  m_MaxBlockCount(maxBlockCount),</div><div class="line"><a name="l10132"></a><span class="lineno">10132</span>  m_BufferImageGranularity(bufferImageGranularity),</div><div class="line"><a name="l10133"></a><span class="lineno">10133</span>  m_FrameInUseCount(frameInUseCount),</div><div class="line"><a name="l10134"></a><span class="lineno">10134</span>  m_IsCustomPool(isCustomPool),</div><div class="line"><a name="l10135"></a><span class="lineno">10135</span>  m_ExplicitBlockSize(explicitBlockSize),</div><div class="line"><a name="l10136"></a><span class="lineno">10136</span>  m_Algorithm(algorithm),</div><div class="line"><a name="l10137"></a><span class="lineno">10137</span>  m_Blocks(VmaStlAllocator<VmaDeviceMemoryBlock*>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l10138"></a><span class="lineno">10138</span>  m_HasEmptyBlock(false),</div><div class="line"><a name="l10139"></a><span class="lineno">10139</span>  m_pDefragmentator(VMA_NULL),</div><div class="line"><a name="l10140"></a><span class="lineno">10140</span>  m_NextBlockId(0)</div><div class="line"><a name="l10141"></a><span class="lineno">10141</span> {</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> VmaBlockVector::~VmaBlockVector()</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>  VMA_ASSERT(m_pDefragmentator == VMA_NULL);</div><div class="line"><a name="l10147"></a><span class="lineno">10147</span> </div><div class="line"><a name="l10148"></a><span class="lineno">10148</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l10149"></a><span class="lineno">10149</span>  {</div><div class="line"><a name="l10150"></a><span class="lineno">10150</span>  m_Blocks[i]->Destroy(m_hAllocator);</div><div class="line"><a name="l10151"></a><span class="lineno">10151</span>  vma_delete(m_hAllocator, m_Blocks[i]);</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> }</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> VkResult VmaBlockVector::CreateMinBlocks()</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">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_MinBlockCount; ++i)</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 res = CreateBlock(m_PreferredBlockSize, VMA_NULL);</div><div class="line"><a name="l10160"></a><span class="lineno">10160</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10161"></a><span class="lineno">10161</span>  {</div><div class="line"><a name="l10162"></a><span class="lineno">10162</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10163"></a><span class="lineno">10163</span>  }</div><div class="line"><a name="l10164"></a><span class="lineno">10164</span>  }</div><div class="line"><a name="l10165"></a><span class="lineno">10165</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10166"></a><span class="lineno">10166</span> }</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="keywordtype">void</span> VmaBlockVector::GetPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pStats)</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</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="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_Blocks.size();</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>  pStats-><a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> = 0;</div><div class="line"><a name="l10175"></a><span class="lineno">10175</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> = 0;</div><div class="line"><a name="l10176"></a><span class="lineno">10176</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> = 0;</div><div class="line"><a name="l10177"></a><span class="lineno">10177</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> = 0;</div><div class="line"><a name="l10178"></a><span class="lineno">10178</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l10179"></a><span class="lineno">10179</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#aa0b5cb45cef6f18571cefb03b9a230e7">blockCount</a> = blockCount;</div><div class="line"><a name="l10180"></a><span class="lineno">10180</span> </div><div class="line"><a name="l10181"></a><span class="lineno">10181</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < blockCount; ++blockIndex)</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>  <span class="keyword">const</span> VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10184"></a><span class="lineno">10184</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l10185"></a><span class="lineno">10185</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l10186"></a><span class="lineno">10186</span>  pBlock->m_pMetadata->AddPoolStats(*pStats);</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> }</div><div class="line"><a name="l10189"></a><span class="lineno">10189</span> </div><div class="line"><a name="l10190"></a><span class="lineno">10190</span> <span class="keywordtype">bool</span> VmaBlockVector::IsCorruptionDetectionEnabled()<span class="keyword"> const</span></div><div class="line"><a name="l10191"></a><span class="lineno">10191</span> <span class="keyword"></span>{</div><div class="line"><a name="l10192"></a><span class="lineno">10192</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="l10193"></a><span class="lineno">10193</span>  <span class="keywordflow">return</span> (VMA_DEBUG_DETECT_CORRUPTION != 0) &&</div><div class="line"><a name="l10194"></a><span class="lineno">10194</span>  (VMA_DEBUG_MARGIN > 0) &&</div><div class="line"><a name="l10195"></a><span class="lineno">10195</span>  (m_hAllocator->m_MemProps.memoryTypes[m_MemoryTypeIndex].propertyFlags & requiredMemFlags) == requiredMemFlags;</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> <span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_ALLOCATION_TRY_COUNT = 32;</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> VkResult VmaBlockVector::Allocate(</div><div class="line"><a name="l10201"></a><span class="lineno">10201</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l10202"></a><span class="lineno">10202</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l10203"></a><span class="lineno">10203</span>  VkDeviceSize size,</div><div class="line"><a name="l10204"></a><span class="lineno">10204</span>  VkDeviceSize alignment,</div><div class="line"><a name="l10205"></a><span class="lineno">10205</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="l10206"></a><span class="lineno">10206</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l10207"></a><span class="lineno">10207</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l10208"></a><span class="lineno">10208</span> {</div><div class="line"><a name="l10209"></a><span class="lineno">10209</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="l10210"></a><span class="lineno">10210</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="l10211"></a><span class="lineno">10211</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="l10212"></a><span class="lineno">10212</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="l10213"></a><span class="lineno">10213</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> canCreateNewBlock =</div><div class="line"><a name="l10214"></a><span class="lineno">10214</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="l10215"></a><span class="lineno">10215</span>  (m_Blocks.size() < m_MaxBlockCount);</div><div class="line"><a name="l10216"></a><span class="lineno">10216</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="l10217"></a><span class="lineno">10217</span> </div><div class="line"><a name="l10218"></a><span class="lineno">10218</span>  <span class="comment">// If linearAlgorithm is used, canMakeOtherLost is available only when used as ring buffer.</span></div><div class="line"><a name="l10219"></a><span class="lineno">10219</span>  <span class="comment">// Which in turn is available only when maxBlockCount = 1.</span></div><div class="line"><a name="l10220"></a><span class="lineno">10220</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="l10221"></a><span class="lineno">10221</span>  {</div><div class="line"><a name="l10222"></a><span class="lineno">10222</span>  canMakeOtherLost = <span class="keyword">false</span>;</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> </div><div class="line"><a name="l10225"></a><span class="lineno">10225</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="l10226"></a><span class="lineno">10226</span>  <span class="keywordflow">if</span>(isUpperAddress &&</div><div class="line"><a name="l10227"></a><span class="lineno">10227</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="l10228"></a><span class="lineno">10228</span>  {</div><div class="line"><a name="l10229"></a><span class="lineno">10229</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</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> </div><div class="line"><a name="l10232"></a><span class="lineno">10232</span>  <span class="comment">// Validate strategy.</span></div><div class="line"><a name="l10233"></a><span class="lineno">10233</span>  <span class="keywordflow">switch</span>(strategy)</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">case</span> 0:</div><div class="line"><a name="l10236"></a><span class="lineno">10236</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="l10237"></a><span class="lineno">10237</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10238"></a><span class="lineno">10238</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="l10239"></a><span class="lineno">10239</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="l10240"></a><span class="lineno">10240</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="l10241"></a><span class="lineno">10241</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10242"></a><span class="lineno">10242</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l10243"></a><span class="lineno">10243</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</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> </div><div class="line"><a name="l10246"></a><span class="lineno">10246</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="l10247"></a><span class="lineno">10247</span>  <span class="keywordflow">if</span>(size + 2 * VMA_DEBUG_MARGIN > m_PreferredBlockSize)</div><div class="line"><a name="l10248"></a><span class="lineno">10248</span>  {</div><div class="line"><a name="l10249"></a><span class="lineno">10249</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l10250"></a><span class="lineno">10250</span>  }</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l10253"></a><span class="lineno">10253</span> </div><div class="line"><a name="l10254"></a><span class="lineno">10254</span>  <span class="comment">/*</span></div><div class="line"><a name="l10255"></a><span class="lineno">10255</span> <span class="comment"> Under certain condition, this whole section can be skipped for optimization, so</span></div><div class="line"><a name="l10256"></a><span class="lineno">10256</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="l10257"></a><span class="lineno">10257</span> <span class="comment"> e.g. for custom pools with linear algorithm.</span></div><div class="line"><a name="l10258"></a><span class="lineno">10258</span> <span class="comment"> */</span></div><div class="line"><a name="l10259"></a><span class="lineno">10259</span>  <span class="keywordflow">if</span>(!canMakeOtherLost || canCreateNewBlock)</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>  <span class="comment">// 1. Search existing allocations. Try to allocate without making other allocations lost.</span></div><div class="line"><a name="l10262"></a><span class="lineno">10262</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="l10263"></a><span class="lineno">10263</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="l10264"></a><span class="lineno">10264</span> </div><div class="line"><a name="l10265"></a><span class="lineno">10265</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="l10266"></a><span class="lineno">10266</span>  {</div><div class="line"><a name="l10267"></a><span class="lineno">10267</span>  <span class="comment">// Use only last block.</span></div><div class="line"><a name="l10268"></a><span class="lineno">10268</span>  <span class="keywordflow">if</span>(!m_Blocks.empty())</div><div class="line"><a name="l10269"></a><span class="lineno">10269</span>  {</div><div class="line"><a name="l10270"></a><span class="lineno">10270</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks.back();</div><div class="line"><a name="l10271"></a><span class="lineno">10271</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10272"></a><span class="lineno">10272</span>  VkResult res = AllocateFromBlock(</div><div class="line"><a name="l10273"></a><span class="lineno">10273</span>  pCurrBlock,</div><div class="line"><a name="l10274"></a><span class="lineno">10274</span>  hCurrentPool,</div><div class="line"><a name="l10275"></a><span class="lineno">10275</span>  currentFrameIndex,</div><div class="line"><a name="l10276"></a><span class="lineno">10276</span>  size,</div><div class="line"><a name="l10277"></a><span class="lineno">10277</span>  alignment,</div><div class="line"><a name="l10278"></a><span class="lineno">10278</span>  allocFlagsCopy,</div><div class="line"><a name="l10279"></a><span class="lineno">10279</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l10280"></a><span class="lineno">10280</span>  suballocType,</div><div class="line"><a name="l10281"></a><span class="lineno">10281</span>  strategy,</div><div class="line"><a name="l10282"></a><span class="lineno">10282</span>  pAllocation);</div><div class="line"><a name="l10283"></a><span class="lineno">10283</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from last block #%u"</span>, (uint32_t)(m_Blocks.size() - 1));</div><div class="line"><a name="l10286"></a><span class="lineno">10286</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10287"></a><span class="lineno">10287</span>  }</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>  }</div><div class="line"><a name="l10290"></a><span class="lineno">10290</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10291"></a><span class="lineno">10291</span>  {</div><div class="line"><a name="l10292"></a><span class="lineno">10292</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="l10293"></a><span class="lineno">10293</span>  {</div><div class="line"><a name="l10294"></a><span class="lineno">10294</span>  <span class="comment">// Forward order in m_Blocks - prefer blocks with smallest amount of free space.</span></div><div class="line"><a name="l10295"></a><span class="lineno">10295</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="l10296"></a><span class="lineno">10296</span>  {</div><div class="line"><a name="l10297"></a><span class="lineno">10297</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10298"></a><span class="lineno">10298</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10299"></a><span class="lineno">10299</span>  VkResult res = AllocateFromBlock(</div><div class="line"><a name="l10300"></a><span class="lineno">10300</span>  pCurrBlock,</div><div class="line"><a name="l10301"></a><span class="lineno">10301</span>  hCurrentPool,</div><div class="line"><a name="l10302"></a><span class="lineno">10302</span>  currentFrameIndex,</div><div class="line"><a name="l10303"></a><span class="lineno">10303</span>  size,</div><div class="line"><a name="l10304"></a><span class="lineno">10304</span>  alignment,</div><div class="line"><a name="l10305"></a><span class="lineno">10305</span>  allocFlagsCopy,</div><div class="line"><a name="l10306"></a><span class="lineno">10306</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l10307"></a><span class="lineno">10307</span>  suballocType,</div><div class="line"><a name="l10308"></a><span class="lineno">10308</span>  strategy,</div><div class="line"><a name="l10309"></a><span class="lineno">10309</span>  pAllocation);</div><div class="line"><a name="l10310"></a><span class="lineno">10310</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l10311"></a><span class="lineno">10311</span>  {</div><div class="line"><a name="l10312"></a><span class="lineno">10312</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from existing block #%u"</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l10313"></a><span class="lineno">10313</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10314"></a><span class="lineno">10314</span>  }</div><div class="line"><a name="l10315"></a><span class="lineno">10315</span>  }</div><div class="line"><a name="l10316"></a><span class="lineno">10316</span>  }</div><div class="line"><a name="l10317"></a><span class="lineno">10317</span>  <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</span></div><div class="line"><a name="l10318"></a><span class="lineno">10318</span>  {</div><div class="line"><a name="l10319"></a><span class="lineno">10319</span>  <span class="comment">// Backward order in m_Blocks - prefer blocks with largest amount of free space.</span></div><div class="line"><a name="l10320"></a><span class="lineno">10320</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l10321"></a><span class="lineno">10321</span>  {</div><div class="line"><a name="l10322"></a><span class="lineno">10322</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10323"></a><span class="lineno">10323</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10324"></a><span class="lineno">10324</span>  VkResult res = AllocateFromBlock(</div><div class="line"><a name="l10325"></a><span class="lineno">10325</span>  pCurrBlock,</div><div class="line"><a name="l10326"></a><span class="lineno">10326</span>  hCurrentPool,</div><div class="line"><a name="l10327"></a><span class="lineno">10327</span>  currentFrameIndex,</div><div class="line"><a name="l10328"></a><span class="lineno">10328</span>  size,</div><div class="line"><a name="l10329"></a><span class="lineno">10329</span>  alignment,</div><div class="line"><a name="l10330"></a><span class="lineno">10330</span>  allocFlagsCopy,</div><div class="line"><a name="l10331"></a><span class="lineno">10331</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l10332"></a><span class="lineno">10332</span>  suballocType,</div><div class="line"><a name="l10333"></a><span class="lineno">10333</span>  strategy,</div><div class="line"><a name="l10334"></a><span class="lineno">10334</span>  pAllocation);</div><div class="line"><a name="l10335"></a><span class="lineno">10335</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l10336"></a><span class="lineno">10336</span>  {</div><div class="line"><a name="l10337"></a><span class="lineno">10337</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from existing block #%u"</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l10338"></a><span class="lineno">10338</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10339"></a><span class="lineno">10339</span>  }</div><div class="line"><a name="l10340"></a><span class="lineno">10340</span>  }</div><div class="line"><a name="l10341"></a><span class="lineno">10341</span>  }</div><div class="line"><a name="l10342"></a><span class="lineno">10342</span>  }</div><div class="line"><a name="l10343"></a><span class="lineno">10343</span> </div><div class="line"><a name="l10344"></a><span class="lineno">10344</span>  <span class="comment">// 2. Try to create new block.</span></div><div class="line"><a name="l10345"></a><span class="lineno">10345</span>  <span class="keywordflow">if</span>(canCreateNewBlock)</div><div class="line"><a name="l10346"></a><span class="lineno">10346</span>  {</div><div class="line"><a name="l10347"></a><span class="lineno">10347</span>  <span class="comment">// Calculate optimal size for new block.</span></div><div class="line"><a name="l10348"></a><span class="lineno">10348</span>  VkDeviceSize newBlockSize = m_PreferredBlockSize;</div><div class="line"><a name="l10349"></a><span class="lineno">10349</span>  uint32_t newBlockSizeShift = 0;</div><div class="line"><a name="l10350"></a><span class="lineno">10350</span>  <span class="keyword">const</span> uint32_t NEW_BLOCK_SIZE_SHIFT_MAX = 3;</div><div class="line"><a name="l10351"></a><span class="lineno">10351</span> </div><div class="line"><a name="l10352"></a><span class="lineno">10352</span>  <span class="keywordflow">if</span>(!m_ExplicitBlockSize)</div><div class="line"><a name="l10353"></a><span class="lineno">10353</span>  {</div><div class="line"><a name="l10354"></a><span class="lineno">10354</span>  <span class="comment">// Allocate 1/8, 1/4, 1/2 as first blocks.</span></div><div class="line"><a name="l10355"></a><span class="lineno">10355</span>  <span class="keyword">const</span> VkDeviceSize maxExistingBlockSize = CalcMaxBlockSize();</div><div class="line"><a name="l10356"></a><span class="lineno">10356</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < NEW_BLOCK_SIZE_SHIFT_MAX; ++i)</div><div class="line"><a name="l10357"></a><span class="lineno">10357</span>  {</div><div class="line"><a name="l10358"></a><span class="lineno">10358</span>  <span class="keyword">const</span> VkDeviceSize smallerNewBlockSize = newBlockSize / 2;</div><div class="line"><a name="l10359"></a><span class="lineno">10359</span>  <span class="keywordflow">if</span>(smallerNewBlockSize > maxExistingBlockSize && smallerNewBlockSize >= size * 2)</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>  newBlockSize = smallerNewBlockSize;</div><div class="line"><a name="l10362"></a><span class="lineno">10362</span>  ++newBlockSizeShift;</div><div class="line"><a name="l10363"></a><span class="lineno">10363</span>  }</div><div class="line"><a name="l10364"></a><span class="lineno">10364</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10365"></a><span class="lineno">10365</span>  {</div><div class="line"><a name="l10366"></a><span class="lineno">10366</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10367"></a><span class="lineno">10367</span>  }</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>  }</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>  <span class="keywordtype">size_t</span> newBlockIndex = 0;</div><div class="line"><a name="l10372"></a><span class="lineno">10372</span>  VkResult res = CreateBlock(newBlockSize, &newBlockIndex);</div><div class="line"><a name="l10373"></a><span class="lineno">10373</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="l10374"></a><span class="lineno">10374</span>  <span class="keywordflow">if</span>(!m_ExplicitBlockSize)</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">while</span>(res < 0 && newBlockSizeShift < NEW_BLOCK_SIZE_SHIFT_MAX)</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>  <span class="keyword">const</span> VkDeviceSize smallerNewBlockSize = newBlockSize / 2;</div><div class="line"><a name="l10379"></a><span class="lineno">10379</span>  <span class="keywordflow">if</span>(smallerNewBlockSize >= size)</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>  newBlockSize = smallerNewBlockSize;</div><div class="line"><a name="l10382"></a><span class="lineno">10382</span>  ++newBlockSizeShift;</div><div class="line"><a name="l10383"></a><span class="lineno">10383</span>  res = CreateBlock(newBlockSize, &newBlockIndex);</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="keywordflow">else</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="keywordflow">break</span>;</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>  }</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> </div><div class="line"><a name="l10392"></a><span class="lineno">10392</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l10393"></a><span class="lineno">10393</span>  {</div><div class="line"><a name="l10394"></a><span class="lineno">10394</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[newBlockIndex];</div><div class="line"><a name="l10395"></a><span class="lineno">10395</span>  VMA_ASSERT(pBlock->m_pMetadata->GetSize() >= size);</div><div class="line"><a name="l10396"></a><span class="lineno">10396</span> </div><div class="line"><a name="l10397"></a><span class="lineno">10397</span>  res = AllocateFromBlock(</div><div class="line"><a name="l10398"></a><span class="lineno">10398</span>  pBlock,</div><div class="line"><a name="l10399"></a><span class="lineno">10399</span>  hCurrentPool,</div><div class="line"><a name="l10400"></a><span class="lineno">10400</span>  currentFrameIndex,</div><div class="line"><a name="l10401"></a><span class="lineno">10401</span>  size,</div><div class="line"><a name="l10402"></a><span class="lineno">10402</span>  alignment,</div><div class="line"><a name="l10403"></a><span class="lineno">10403</span>  allocFlagsCopy,</div><div class="line"><a name="l10404"></a><span class="lineno">10404</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l10405"></a><span class="lineno">10405</span>  suballocType,</div><div class="line"><a name="l10406"></a><span class="lineno">10406</span>  strategy,</div><div class="line"><a name="l10407"></a><span class="lineno">10407</span>  pAllocation);</div><div class="line"><a name="l10408"></a><span class="lineno">10408</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l10409"></a><span class="lineno">10409</span>  {</div><div class="line"><a name="l10410"></a><span class="lineno">10410</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Created new block Size=%llu"</span>, newBlockSize);</div><div class="line"><a name="l10411"></a><span class="lineno">10411</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10412"></a><span class="lineno">10412</span>  }</div><div class="line"><a name="l10413"></a><span class="lineno">10413</span>  <span class="keywordflow">else</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="comment">// Allocation from new block failed, possibly due to VMA_DEBUG_MARGIN or alignment.</span></div><div class="line"><a name="l10416"></a><span class="lineno">10416</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l10417"></a><span class="lineno">10417</span>  }</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>  }</div><div class="line"><a name="l10420"></a><span class="lineno">10420</span>  }</div><div class="line"><a name="l10421"></a><span class="lineno">10421</span> </div><div class="line"><a name="l10422"></a><span class="lineno">10422</span>  <span class="comment">// 3. Try to allocate from existing blocks with making other allocations lost.</span></div><div class="line"><a name="l10423"></a><span class="lineno">10423</span>  <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l10424"></a><span class="lineno">10424</span>  {</div><div class="line"><a name="l10425"></a><span class="lineno">10425</span>  uint32_t tryIndex = 0;</div><div class="line"><a name="l10426"></a><span class="lineno">10426</span>  <span class="keywordflow">for</span>(; tryIndex < VMA_ALLOCATION_TRY_COUNT; ++tryIndex)</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>  VmaDeviceMemoryBlock* pBestRequestBlock = VMA_NULL;</div><div class="line"><a name="l10429"></a><span class="lineno">10429</span>  VmaAllocationRequest bestRequest = {};</div><div class="line"><a name="l10430"></a><span class="lineno">10430</span>  VkDeviceSize bestRequestCost = VK_WHOLE_SIZE;</div><div class="line"><a name="l10431"></a><span class="lineno">10431</span> </div><div class="line"><a name="l10432"></a><span class="lineno">10432</span>  <span class="comment">// 1. Search existing allocations.</span></div><div class="line"><a name="l10433"></a><span class="lineno">10433</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="l10434"></a><span class="lineno">10434</span>  {</div><div class="line"><a name="l10435"></a><span class="lineno">10435</span>  <span class="comment">// Forward order in m_Blocks - prefer blocks with smallest amount of free space.</span></div><div class="line"><a name="l10436"></a><span class="lineno">10436</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="l10437"></a><span class="lineno">10437</span>  {</div><div class="line"><a name="l10438"></a><span class="lineno">10438</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10439"></a><span class="lineno">10439</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10440"></a><span class="lineno">10440</span>  VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l10441"></a><span class="lineno">10441</span>  <span class="keywordflow">if</span>(pCurrBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l10442"></a><span class="lineno">10442</span>  currentFrameIndex,</div><div class="line"><a name="l10443"></a><span class="lineno">10443</span>  m_FrameInUseCount,</div><div class="line"><a name="l10444"></a><span class="lineno">10444</span>  m_BufferImageGranularity,</div><div class="line"><a name="l10445"></a><span class="lineno">10445</span>  size,</div><div class="line"><a name="l10446"></a><span class="lineno">10446</span>  alignment,</div><div class="line"><a name="l10447"></a><span class="lineno">10447</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="l10448"></a><span class="lineno">10448</span>  suballocType,</div><div class="line"><a name="l10449"></a><span class="lineno">10449</span>  canMakeOtherLost,</div><div class="line"><a name="l10450"></a><span class="lineno">10450</span>  strategy,</div><div class="line"><a name="l10451"></a><span class="lineno">10451</span>  &currRequest))</div><div class="line"><a name="l10452"></a><span class="lineno">10452</span>  {</div><div class="line"><a name="l10453"></a><span class="lineno">10453</span>  <span class="keyword">const</span> VkDeviceSize currRequestCost = currRequest.CalcCost();</div><div class="line"><a name="l10454"></a><span class="lineno">10454</span>  <span class="keywordflow">if</span>(pBestRequestBlock == VMA_NULL ||</div><div class="line"><a name="l10455"></a><span class="lineno">10455</span>  currRequestCost < bestRequestCost)</div><div class="line"><a name="l10456"></a><span class="lineno">10456</span>  {</div><div class="line"><a name="l10457"></a><span class="lineno">10457</span>  pBestRequestBlock = pCurrBlock;</div><div class="line"><a name="l10458"></a><span class="lineno">10458</span>  bestRequest = currRequest;</div><div class="line"><a name="l10459"></a><span class="lineno">10459</span>  bestRequestCost = currRequestCost;</div><div class="line"><a name="l10460"></a><span class="lineno">10460</span> </div><div class="line"><a name="l10461"></a><span class="lineno">10461</span>  <span class="keywordflow">if</span>(bestRequestCost == 0)</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="keywordflow">break</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>  }</div><div class="line"><a name="l10466"></a><span class="lineno">10466</span>  }</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>  <span class="keywordflow">else</span> <span class="comment">// WORST_FIT, FIRST_FIT</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>  <span class="comment">// Backward order in m_Blocks - prefer blocks with largest amount of free space.</span></div><div class="line"><a name="l10472"></a><span class="lineno">10472</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l10473"></a><span class="lineno">10473</span>  {</div><div class="line"><a name="l10474"></a><span class="lineno">10474</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10475"></a><span class="lineno">10475</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l10476"></a><span class="lineno">10476</span>  VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l10477"></a><span class="lineno">10477</span>  <span class="keywordflow">if</span>(pCurrBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l10478"></a><span class="lineno">10478</span>  currentFrameIndex,</div><div class="line"><a name="l10479"></a><span class="lineno">10479</span>  m_FrameInUseCount,</div><div class="line"><a name="l10480"></a><span class="lineno">10480</span>  m_BufferImageGranularity,</div><div class="line"><a name="l10481"></a><span class="lineno">10481</span>  size,</div><div class="line"><a name="l10482"></a><span class="lineno">10482</span>  alignment,</div><div class="line"><a name="l10483"></a><span class="lineno">10483</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="l10484"></a><span class="lineno">10484</span>  suballocType,</div><div class="line"><a name="l10485"></a><span class="lineno">10485</span>  canMakeOtherLost,</div><div class="line"><a name="l10486"></a><span class="lineno">10486</span>  strategy,</div><div class="line"><a name="l10487"></a><span class="lineno">10487</span>  &currRequest))</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>  <span class="keyword">const</span> VkDeviceSize currRequestCost = currRequest.CalcCost();</div><div class="line"><a name="l10490"></a><span class="lineno">10490</span>  <span class="keywordflow">if</span>(pBestRequestBlock == VMA_NULL ||</div><div class="line"><a name="l10491"></a><span class="lineno">10491</span>  currRequestCost < bestRequestCost ||</div><div class="line"><a name="l10492"></a><span class="lineno">10492</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="l10493"></a><span class="lineno">10493</span>  {</div><div class="line"><a name="l10494"></a><span class="lineno">10494</span>  pBestRequestBlock = pCurrBlock;</div><div class="line"><a name="l10495"></a><span class="lineno">10495</span>  bestRequest = currRequest;</div><div class="line"><a name="l10496"></a><span class="lineno">10496</span>  bestRequestCost = currRequestCost;</div><div class="line"><a name="l10497"></a><span class="lineno">10497</span> </div><div class="line"><a name="l10498"></a><span class="lineno">10498</span>  <span class="keywordflow">if</span>(bestRequestCost == 0 ||</div><div class="line"><a name="l10499"></a><span class="lineno">10499</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="l10500"></a><span class="lineno">10500</span>  {</div><div class="line"><a name="l10501"></a><span class="lineno">10501</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l10502"></a><span class="lineno">10502</span>  }</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>  }</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> </div><div class="line"><a name="l10508"></a><span class="lineno">10508</span>  <span class="keywordflow">if</span>(pBestRequestBlock != VMA_NULL)</div><div class="line"><a name="l10509"></a><span class="lineno">10509</span>  {</div><div class="line"><a name="l10510"></a><span class="lineno">10510</span>  <span class="keywordflow">if</span>(mapped)</div><div class="line"><a name="l10511"></a><span class="lineno">10511</span>  {</div><div class="line"><a name="l10512"></a><span class="lineno">10512</span>  VkResult res = pBestRequestBlock->Map(m_hAllocator, 1, VMA_NULL);</div><div class="line"><a name="l10513"></a><span class="lineno">10513</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l10514"></a><span class="lineno">10514</span>  {</div><div class="line"><a name="l10515"></a><span class="lineno">10515</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l10516"></a><span class="lineno">10516</span>  }</div><div class="line"><a name="l10517"></a><span class="lineno">10517</span>  }</div><div class="line"><a name="l10518"></a><span class="lineno">10518</span> </div><div class="line"><a name="l10519"></a><span class="lineno">10519</span>  <span class="keywordflow">if</span>(pBestRequestBlock->m_pMetadata->MakeRequestedAllocationsLost(</div><div class="line"><a name="l10520"></a><span class="lineno">10520</span>  currentFrameIndex,</div><div class="line"><a name="l10521"></a><span class="lineno">10521</span>  m_FrameInUseCount,</div><div class="line"><a name="l10522"></a><span class="lineno">10522</span>  &bestRequest))</div><div class="line"><a name="l10523"></a><span class="lineno">10523</span>  {</div><div class="line"><a name="l10524"></a><span class="lineno">10524</span>  <span class="comment">// We no longer have an empty Allocation.</span></div><div class="line"><a name="l10525"></a><span class="lineno">10525</span>  <span class="keywordflow">if</span>(pBestRequestBlock->m_pMetadata->IsEmpty())</div><div class="line"><a name="l10526"></a><span class="lineno">10526</span>  {</div><div class="line"><a name="l10527"></a><span class="lineno">10527</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</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>  <span class="comment">// Allocate from this pBlock.</span></div><div class="line"><a name="l10530"></a><span class="lineno">10530</span>  *pAllocation = vma_new(m_hAllocator, VmaAllocation_T)(currentFrameIndex, isUserDataString);</div><div class="line"><a name="l10531"></a><span class="lineno">10531</span>  pBestRequestBlock->m_pMetadata->Alloc(bestRequest, suballocType, size, isUpperAddress, *pAllocation);</div><div class="line"><a name="l10532"></a><span class="lineno">10532</span>  (*pAllocation)->InitBlockAllocation(</div><div class="line"><a name="l10533"></a><span class="lineno">10533</span>  hCurrentPool,</div><div class="line"><a name="l10534"></a><span class="lineno">10534</span>  pBestRequestBlock,</div><div class="line"><a name="l10535"></a><span class="lineno">10535</span>  bestRequest.offset,</div><div class="line"><a name="l10536"></a><span class="lineno">10536</span>  alignment,</div><div class="line"><a name="l10537"></a><span class="lineno">10537</span>  size,</div><div class="line"><a name="l10538"></a><span class="lineno">10538</span>  suballocType,</div><div class="line"><a name="l10539"></a><span class="lineno">10539</span>  mapped,</div><div class="line"><a name="l10540"></a><span class="lineno">10540</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="l10541"></a><span class="lineno">10541</span>  VMA_HEAVY_ASSERT(pBestRequestBlock->Validate());</div><div class="line"><a name="l10542"></a><span class="lineno">10542</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from existing allocation #%u"</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l10543"></a><span class="lineno">10543</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="l10544"></a><span class="lineno">10544</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l10545"></a><span class="lineno">10545</span>  {</div><div class="line"><a name="l10546"></a><span class="lineno">10546</span>  m_hAllocator->FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l10547"></a><span class="lineno">10547</span>  }</div><div class="line"><a name="l10548"></a><span class="lineno">10548</span>  <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l10549"></a><span class="lineno">10549</span>  {</div><div class="line"><a name="l10550"></a><span class="lineno">10550</span>  VkResult res = pBestRequestBlock->WriteMagicValueAroundAllocation(m_hAllocator, bestRequest.offset, size);</div><div class="line"><a name="l10551"></a><span class="lineno">10551</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="l10552"></a><span class="lineno">10552</span>  }</div><div class="line"><a name="l10553"></a><span class="lineno">10553</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10554"></a><span class="lineno">10554</span>  }</div><div class="line"><a name="l10555"></a><span class="lineno">10555</span>  <span class="comment">// else: Some allocations must have been touched while we are here. Next try.</span></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>  <span class="keywordflow">else</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>  <span class="comment">// Could not find place in any of the blocks - break outer loop.</span></div><div class="line"><a name="l10560"></a><span class="lineno">10560</span>  <span class="keywordflow">break</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">/* Maximum number of tries exceeded - a very unlike event when many other</span></div><div class="line"><a name="l10564"></a><span class="lineno">10564</span> <span class="comment"> threads are simultaneously touching allocations making it impossible to make</span></div><div class="line"><a name="l10565"></a><span class="lineno">10565</span> <span class="comment"> lost at the same time as we try to allocate. */</span></div><div class="line"><a name="l10566"></a><span class="lineno">10566</span>  <span class="keywordflow">if</span>(tryIndex == VMA_ALLOCATION_TRY_COUNT)</div><div class="line"><a name="l10567"></a><span class="lineno">10567</span>  {</div><div class="line"><a name="l10568"></a><span class="lineno">10568</span>  <span class="keywordflow">return</span> VK_ERROR_TOO_MANY_OBJECTS;</div><div class="line"><a name="l10569"></a><span class="lineno">10569</span>  }</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> </div><div class="line"><a name="l10572"></a><span class="lineno">10572</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l10573"></a><span class="lineno">10573</span> }</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="keywordtype">void</span> VmaBlockVector::Free(</div><div class="line"><a name="l10576"></a><span class="lineno">10576</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation)</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>  VmaDeviceMemoryBlock* pBlockToDelete = VMA_NULL;</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>  <span class="comment">// Scope for lock.</span></div><div class="line"><a name="l10581"></a><span class="lineno">10581</span>  {</div><div class="line"><a name="l10582"></a><span class="lineno">10582</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l10583"></a><span class="lineno">10583</span> </div><div class="line"><a name="l10584"></a><span class="lineno">10584</span>  VmaDeviceMemoryBlock* pBlock = hAllocation->GetBlock();</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>  <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</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>  VkResult res = pBlock->ValidateMagicValueAroundAllocation(m_hAllocator, hAllocation->GetOffset(), hAllocation->GetSize());</div><div class="line"><a name="l10589"></a><span class="lineno">10589</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="l10590"></a><span class="lineno">10590</span>  }</div><div class="line"><a name="l10591"></a><span class="lineno">10591</span> </div><div class="line"><a name="l10592"></a><span class="lineno">10592</span>  <span class="keywordflow">if</span>(hAllocation->IsPersistentMap())</div><div class="line"><a name="l10593"></a><span class="lineno">10593</span>  {</div><div class="line"><a name="l10594"></a><span class="lineno">10594</span>  pBlock->Unmap(m_hAllocator, 1);</div><div class="line"><a name="l10595"></a><span class="lineno">10595</span>  }</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>  pBlock->m_pMetadata->Free(hAllocation);</div><div class="line"><a name="l10598"></a><span class="lineno">10598</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</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>  VMA_DEBUG_LOG(<span class="stringliteral">" Freed from MemoryTypeIndex=%u"</span>, memTypeIndex);</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="comment">// pBlock became empty after this deallocation.</span></div><div class="line"><a name="l10603"></a><span class="lineno">10603</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->IsEmpty())</div><div class="line"><a name="l10604"></a><span class="lineno">10604</span>  {</div><div class="line"><a name="l10605"></a><span class="lineno">10605</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="l10606"></a><span class="lineno">10606</span>  <span class="keywordflow">if</span>(m_HasEmptyBlock && m_Blocks.size() > m_MinBlockCount)</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>  pBlockToDelete = pBlock;</div><div class="line"><a name="l10609"></a><span class="lineno">10609</span>  Remove(pBlock);</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="comment">// We now have first empty block.</span></div><div class="line"><a name="l10612"></a><span class="lineno">10612</span>  <span class="keywordflow">else</span></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>  m_HasEmptyBlock = <span class="keyword">true</span>;</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>  }</div><div class="line"><a name="l10617"></a><span class="lineno">10617</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="l10618"></a><span class="lineno">10618</span>  <span class="comment">// (This is optional, heuristics.)</span></div><div class="line"><a name="l10619"></a><span class="lineno">10619</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_HasEmptyBlock)</div><div class="line"><a name="l10620"></a><span class="lineno">10620</span>  {</div><div class="line"><a name="l10621"></a><span class="lineno">10621</span>  VmaDeviceMemoryBlock* pLastBlock = m_Blocks.back();</div><div class="line"><a name="l10622"></a><span class="lineno">10622</span>  <span class="keywordflow">if</span>(pLastBlock->m_pMetadata->IsEmpty() && m_Blocks.size() > m_MinBlockCount)</div><div class="line"><a name="l10623"></a><span class="lineno">10623</span>  {</div><div class="line"><a name="l10624"></a><span class="lineno">10624</span>  pBlockToDelete = pLastBlock;</div><div class="line"><a name="l10625"></a><span class="lineno">10625</span>  m_Blocks.pop_back();</div><div class="line"><a name="l10626"></a><span class="lineno">10626</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l10627"></a><span class="lineno">10627</span>  }</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> </div><div class="line"><a name="l10630"></a><span class="lineno">10630</span>  IncrementallySortBlocks();</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> </div><div class="line"><a name="l10633"></a><span class="lineno">10633</span>  <span class="comment">// Destruction of a free Allocation. Deferred until this point, outside of mutex</span></div><div class="line"><a name="l10634"></a><span class="lineno">10634</span>  <span class="comment">// lock, for performance reason.</span></div><div class="line"><a name="l10635"></a><span class="lineno">10635</span>  <span class="keywordflow">if</span>(pBlockToDelete != VMA_NULL)</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>  VMA_DEBUG_LOG(<span class="stringliteral">" Deleted empty allocation"</span>);</div><div class="line"><a name="l10638"></a><span class="lineno">10638</span>  pBlockToDelete->Destroy(m_hAllocator);</div><div class="line"><a name="l10639"></a><span class="lineno">10639</span>  vma_delete(m_hAllocator, pBlockToDelete);</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> }</div><div class="line"><a name="l10642"></a><span class="lineno">10642</span> </div><div class="line"><a name="l10643"></a><span class="lineno">10643</span> VkDeviceSize VmaBlockVector::CalcMaxBlockSize()<span class="keyword"> const</span></div><div class="line"><a name="l10644"></a><span class="lineno">10644</span> <span class="keyword"></span>{</div><div class="line"><a name="l10645"></a><span class="lineno">10645</span>  VkDeviceSize result = 0;</div><div class="line"><a name="l10646"></a><span class="lineno">10646</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l10647"></a><span class="lineno">10647</span>  {</div><div class="line"><a name="l10648"></a><span class="lineno">10648</span>  result = VMA_MAX(result, m_Blocks[i]->m_pMetadata->GetSize());</div><div class="line"><a name="l10649"></a><span class="lineno">10649</span>  <span class="keywordflow">if</span>(result >= m_PreferredBlockSize)</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="keywordflow">break</span>;</div><div class="line"><a name="l10652"></a><span class="lineno">10652</span>  }</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="keywordflow">return</span> result;</div><div class="line"><a name="l10655"></a><span class="lineno">10655</span> }</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> <span class="keywordtype">void</span> VmaBlockVector::Remove(VmaDeviceMemoryBlock* pBlock)</div><div class="line"><a name="l10658"></a><span class="lineno">10658</span> {</div><div class="line"><a name="l10659"></a><span class="lineno">10659</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l10660"></a><span class="lineno">10660</span>  {</div><div class="line"><a name="l10661"></a><span class="lineno">10661</span>  <span class="keywordflow">if</span>(m_Blocks[blockIndex] == pBlock)</div><div class="line"><a name="l10662"></a><span class="lineno">10662</span>  {</div><div class="line"><a name="l10663"></a><span class="lineno">10663</span>  VmaVectorRemove(m_Blocks, blockIndex);</div><div class="line"><a name="l10664"></a><span class="lineno">10664</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l10665"></a><span class="lineno">10665</span>  }</div><div class="line"><a name="l10666"></a><span class="lineno">10666</span>  }</div><div class="line"><a name="l10667"></a><span class="lineno">10667</span>  VMA_ASSERT(0);</div><div class="line"><a name="l10668"></a><span class="lineno">10668</span> }</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="keywordtype">void</span> VmaBlockVector::IncrementallySortBlocks()</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="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="l10673"></a><span class="lineno">10673</span>  {</div><div class="line"><a name="l10674"></a><span class="lineno">10674</span>  <span class="comment">// Bubble sort only until first swap.</span></div><div class="line"><a name="l10675"></a><span class="lineno">10675</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="l10676"></a><span class="lineno">10676</span>  {</div><div class="line"><a name="l10677"></a><span class="lineno">10677</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="l10678"></a><span class="lineno">10678</span>  {</div><div class="line"><a name="l10679"></a><span class="lineno">10679</span>  VMA_SWAP(m_Blocks[i - 1], m_Blocks[i]);</div><div class="line"><a name="l10680"></a><span class="lineno">10680</span>  <span class="keywordflow">return</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> VkResult VmaBlockVector::AllocateFromBlock(</div><div class="line"><a name="l10687"></a><span class="lineno">10687</span>  VmaDeviceMemoryBlock* pBlock,</div><div class="line"><a name="l10688"></a><span class="lineno">10688</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hCurrentPool,</div><div class="line"><a name="l10689"></a><span class="lineno">10689</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l10690"></a><span class="lineno">10690</span>  VkDeviceSize size,</div><div class="line"><a name="l10691"></a><span class="lineno">10691</span>  VkDeviceSize alignment,</div><div class="line"><a name="l10692"></a><span class="lineno">10692</span>  <a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> allocFlags,</div><div class="line"><a name="l10693"></a><span class="lineno">10693</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l10694"></a><span class="lineno">10694</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l10695"></a><span class="lineno">10695</span>  uint32_t strategy,</div><div class="line"><a name="l10696"></a><span class="lineno">10696</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l10697"></a><span class="lineno">10697</span> {</div><div class="line"><a name="l10698"></a><span class="lineno">10698</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="l10699"></a><span class="lineno">10699</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="l10700"></a><span class="lineno">10700</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="l10701"></a><span class="lineno">10701</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="l10702"></a><span class="lineno">10702</span> </div><div class="line"><a name="l10703"></a><span class="lineno">10703</span>  VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l10704"></a><span class="lineno">10704</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l10705"></a><span class="lineno">10705</span>  currentFrameIndex,</div><div class="line"><a name="l10706"></a><span class="lineno">10706</span>  m_FrameInUseCount,</div><div class="line"><a name="l10707"></a><span class="lineno">10707</span>  m_BufferImageGranularity,</div><div class="line"><a name="l10708"></a><span class="lineno">10708</span>  size,</div><div class="line"><a name="l10709"></a><span class="lineno">10709</span>  alignment,</div><div class="line"><a name="l10710"></a><span class="lineno">10710</span>  isUpperAddress,</div><div class="line"><a name="l10711"></a><span class="lineno">10711</span>  suballocType,</div><div class="line"><a name="l10712"></a><span class="lineno">10712</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l10713"></a><span class="lineno">10713</span>  strategy,</div><div class="line"><a name="l10714"></a><span class="lineno">10714</span>  &currRequest))</div><div class="line"><a name="l10715"></a><span class="lineno">10715</span>  {</div><div class="line"><a name="l10716"></a><span class="lineno">10716</span>  <span class="comment">// Allocate from pCurrBlock.</span></div><div class="line"><a name="l10717"></a><span class="lineno">10717</span>  VMA_ASSERT(currRequest.itemsToMakeLostCount == 0);</div><div class="line"><a name="l10718"></a><span class="lineno">10718</span> </div><div class="line"><a name="l10719"></a><span class="lineno">10719</span>  <span class="keywordflow">if</span>(mapped)</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>  VkResult res = pBlock->Map(m_hAllocator, 1, VMA_NULL);</div><div class="line"><a name="l10722"></a><span class="lineno">10722</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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>  <span class="keywordflow">return</span> res;</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>  </div><div class="line"><a name="l10728"></a><span class="lineno">10728</span>  <span class="comment">// We no longer have an empty Allocation.</span></div><div class="line"><a name="l10729"></a><span class="lineno">10729</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->IsEmpty())</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>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l10732"></a><span class="lineno">10732</span>  }</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>  *pAllocation = vma_new(m_hAllocator, VmaAllocation_T)(currentFrameIndex, isUserDataString);</div><div class="line"><a name="l10735"></a><span class="lineno">10735</span>  pBlock->m_pMetadata->Alloc(currRequest, suballocType, size, isUpperAddress, *pAllocation);</div><div class="line"><a name="l10736"></a><span class="lineno">10736</span>  (*pAllocation)->InitBlockAllocation(</div><div class="line"><a name="l10737"></a><span class="lineno">10737</span>  hCurrentPool,</div><div class="line"><a name="l10738"></a><span class="lineno">10738</span>  pBlock,</div><div class="line"><a name="l10739"></a><span class="lineno">10739</span>  currRequest.offset,</div><div class="line"><a name="l10740"></a><span class="lineno">10740</span>  alignment,</div><div class="line"><a name="l10741"></a><span class="lineno">10741</span>  size,</div><div class="line"><a name="l10742"></a><span class="lineno">10742</span>  suballocType,</div><div class="line"><a name="l10743"></a><span class="lineno">10743</span>  mapped,</div><div class="line"><a name="l10744"></a><span class="lineno">10744</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="l10745"></a><span class="lineno">10745</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l10746"></a><span class="lineno">10746</span>  (*pAllocation)->SetUserData(m_hAllocator, pUserData);</div><div class="line"><a name="l10747"></a><span class="lineno">10747</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l10748"></a><span class="lineno">10748</span>  {</div><div class="line"><a name="l10749"></a><span class="lineno">10749</span>  m_hAllocator->FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l10750"></a><span class="lineno">10750</span>  }</div><div class="line"><a name="l10751"></a><span class="lineno">10751</span>  <span class="keywordflow">if</span>(IsCorruptionDetectionEnabled())</div><div class="line"><a name="l10752"></a><span class="lineno">10752</span>  {</div><div class="line"><a name="l10753"></a><span class="lineno">10753</span>  VkResult res = pBlock->WriteMagicValueAroundAllocation(m_hAllocator, currRequest.offset, size);</div><div class="line"><a name="l10754"></a><span class="lineno">10754</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="l10755"></a><span class="lineno">10755</span>  }</div><div class="line"><a name="l10756"></a><span class="lineno">10756</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l10757"></a><span class="lineno">10757</span>  }</div><div class="line"><a name="l10758"></a><span class="lineno">10758</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l10759"></a><span class="lineno">10759</span> }</div><div class="line"><a name="l10760"></a><span class="lineno">10760</span> </div><div class="line"><a name="l10761"></a><span class="lineno">10761</span> VkResult VmaBlockVector::CreateBlock(VkDeviceSize blockSize, <span class="keywordtype">size_t</span>* pNewBlockIndex)</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>  VkMemoryAllocateInfo allocInfo = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };</div><div class="line"><a name="l10764"></a><span class="lineno">10764</span>  allocInfo.memoryTypeIndex = m_MemoryTypeIndex;</div><div class="line"><a name="l10765"></a><span class="lineno">10765</span>  allocInfo.allocationSize = blockSize;</div><div class="line"><a name="l10766"></a><span class="lineno">10766</span>  VkDeviceMemory mem = VK_NULL_HANDLE;</div><div class="line"><a name="l10767"></a><span class="lineno">10767</span>  VkResult res = m_hAllocator->AllocateVulkanMemory(&allocInfo, &mem);</div><div class="line"><a name="l10768"></a><span class="lineno">10768</span>  <span class="keywordflow">if</span>(res < 0)</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> res;</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> </div><div class="line"><a name="l10773"></a><span class="lineno">10773</span>  <span class="comment">// New VkDeviceMemory successfully created.</span></div><div class="line"><a name="l10774"></a><span class="lineno">10774</span> </div><div class="line"><a name="l10775"></a><span class="lineno">10775</span>  <span class="comment">// Create new Allocation for it.</span></div><div class="line"><a name="l10776"></a><span class="lineno">10776</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = vma_new(m_hAllocator, VmaDeviceMemoryBlock)(m_hAllocator);</div><div class="line"><a name="l10777"></a><span class="lineno">10777</span>  pBlock->Init(</div><div class="line"><a name="l10778"></a><span class="lineno">10778</span>  m_hAllocator,</div><div class="line"><a name="l10779"></a><span class="lineno">10779</span>  m_MemoryTypeIndex,</div><div class="line"><a name="l10780"></a><span class="lineno">10780</span>  mem,</div><div class="line"><a name="l10781"></a><span class="lineno">10781</span>  allocInfo.allocationSize,</div><div class="line"><a name="l10782"></a><span class="lineno">10782</span>  m_NextBlockId++,</div><div class="line"><a name="l10783"></a><span class="lineno">10783</span>  m_Algorithm);</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>  m_Blocks.push_back(pBlock);</div><div class="line"><a name="l10786"></a><span class="lineno">10786</span>  <span class="keywordflow">if</span>(pNewBlockIndex != VMA_NULL)</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>  *pNewBlockIndex = m_Blocks.size() - 1;</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_SUCCESS;</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="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l10795"></a><span class="lineno">10795</span> </div><div class="line"><a name="l10796"></a><span class="lineno">10796</span> <span class="keywordtype">void</span> VmaBlockVector::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json)</div><div class="line"><a name="l10797"></a><span class="lineno">10797</span> {</div><div class="line"><a name="l10798"></a><span class="lineno">10798</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l10799"></a><span class="lineno">10799</span> </div><div class="line"><a name="l10800"></a><span class="lineno">10800</span>  json.BeginObject();</div><div class="line"><a name="l10801"></a><span class="lineno">10801</span> </div><div class="line"><a name="l10802"></a><span class="lineno">10802</span>  <span class="keywordflow">if</span>(m_IsCustomPool)</div><div class="line"><a name="l10803"></a><span class="lineno">10803</span>  {</div><div class="line"><a name="l10804"></a><span class="lineno">10804</span>  json.WriteString(<span class="stringliteral">"MemoryTypeIndex"</span>);</div><div class="line"><a name="l10805"></a><span class="lineno">10805</span>  json.WriteNumber(m_MemoryTypeIndex);</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>  json.WriteString(<span class="stringliteral">"BlockSize"</span>);</div><div class="line"><a name="l10808"></a><span class="lineno">10808</span>  json.WriteNumber(m_PreferredBlockSize);</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>  json.WriteString(<span class="stringliteral">"BlockCount"</span>);</div><div class="line"><a name="l10811"></a><span class="lineno">10811</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l10812"></a><span class="lineno">10812</span>  <span class="keywordflow">if</span>(m_MinBlockCount > 0)</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>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l10815"></a><span class="lineno">10815</span>  json.WriteNumber((uint64_t)m_MinBlockCount);</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>  <span class="keywordflow">if</span>(m_MaxBlockCount < SIZE_MAX)</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>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l10820"></a><span class="lineno">10820</span>  json.WriteNumber((uint64_t)m_MaxBlockCount);</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>  json.WriteString(<span class="stringliteral">"Cur"</span>);</div><div class="line"><a name="l10823"></a><span class="lineno">10823</span>  json.WriteNumber((uint64_t)m_Blocks.size());</div><div class="line"><a name="l10824"></a><span class="lineno">10824</span>  json.EndObject();</div><div class="line"><a name="l10825"></a><span class="lineno">10825</span> </div><div class="line"><a name="l10826"></a><span class="lineno">10826</span>  <span class="keywordflow">if</span>(m_FrameInUseCount > 0)</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>  json.WriteString(<span class="stringliteral">"FrameInUseCount"</span>);</div><div class="line"><a name="l10829"></a><span class="lineno">10829</span>  json.WriteNumber(m_FrameInUseCount);</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> </div><div class="line"><a name="l10832"></a><span class="lineno">10832</span>  <span class="keywordflow">if</span>(m_Algorithm != 0)</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>  json.WriteString(<span class="stringliteral">"Algorithm"</span>);</div><div class="line"><a name="l10835"></a><span class="lineno">10835</span>  json.WriteString(VmaAlgorithmToStr(m_Algorithm));</div><div class="line"><a name="l10836"></a><span class="lineno">10836</span>  }</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>  <span class="keywordflow">else</span></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>  json.WriteString(<span class="stringliteral">"PreferredBlockSize"</span>);</div><div class="line"><a name="l10841"></a><span class="lineno">10841</span>  json.WriteNumber(m_PreferredBlockSize);</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> </div><div class="line"><a name="l10844"></a><span class="lineno">10844</span>  json.WriteString(<span class="stringliteral">"Blocks"</span>);</div><div class="line"><a name="l10845"></a><span class="lineno">10845</span>  json.BeginObject();</div><div class="line"><a name="l10846"></a><span class="lineno">10846</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="l10847"></a><span class="lineno">10847</span>  {</div><div class="line"><a name="l10848"></a><span class="lineno">10848</span>  json.BeginString();</div><div class="line"><a name="l10849"></a><span class="lineno">10849</span>  json.ContinueString(m_Blocks[i]->GetId());</div><div class="line"><a name="l10850"></a><span class="lineno">10850</span>  json.EndString();</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>  m_Blocks[i]->m_pMetadata->PrintDetailedMap(json);</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>  json.EndObject();</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>  json.EndObject();</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> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</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> VmaDefragmentator* VmaBlockVector::EnsureDefragmentator(</div><div class="line"><a name="l10862"></a><span class="lineno">10862</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l10863"></a><span class="lineno">10863</span>  uint32_t currentFrameIndex)</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>  <span class="keywordflow">if</span>(m_pDefragmentator == VMA_NULL)</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>  m_pDefragmentator = vma_new(m_hAllocator, VmaDefragmentator)(</div><div class="line"><a name="l10868"></a><span class="lineno">10868</span>  hAllocator,</div><div class="line"><a name="l10869"></a><span class="lineno">10869</span>  <span class="keyword">this</span>,</div><div class="line"><a name="l10870"></a><span class="lineno">10870</span>  currentFrameIndex);</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> m_pDefragmentator;</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> VkResult VmaBlockVector::Defragment(</div><div class="line"><a name="l10877"></a><span class="lineno">10877</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats,</div><div class="line"><a name="l10878"></a><span class="lineno">10878</span>  VkDeviceSize& maxBytesToMove,</div><div class="line"><a name="l10879"></a><span class="lineno">10879</span>  uint32_t& maxAllocationsToMove)</div><div class="line"><a name="l10880"></a><span class="lineno">10880</span> {</div><div class="line"><a name="l10881"></a><span class="lineno">10881</span>  <span class="keywordflow">if</span>(m_pDefragmentator == VMA_NULL)</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>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</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>  <span class="comment">// Defragment.</span></div><div class="line"><a name="l10889"></a><span class="lineno">10889</span>  VkResult result = m_pDefragmentator->Defragment(maxBytesToMove, maxAllocationsToMove);</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">// Accumulate statistics.</span></div><div class="line"><a name="l10892"></a><span class="lineno">10892</span>  <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</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="keyword">const</span> VkDeviceSize bytesMoved = m_pDefragmentator->GetBytesMoved();</div><div class="line"><a name="l10895"></a><span class="lineno">10895</span>  <span class="keyword">const</span> uint32_t allocationsMoved = m_pDefragmentator->GetAllocationsMoved();</div><div class="line"><a name="l10896"></a><span class="lineno">10896</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a> += bytesMoved;</div><div class="line"><a name="l10897"></a><span class="lineno">10897</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a> += allocationsMoved;</div><div class="line"><a name="l10898"></a><span class="lineno">10898</span>  VMA_ASSERT(bytesMoved <= maxBytesToMove);</div><div class="line"><a name="l10899"></a><span class="lineno">10899</span>  VMA_ASSERT(allocationsMoved <= maxAllocationsToMove);</div><div class="line"><a name="l10900"></a><span class="lineno">10900</span>  maxBytesToMove -= bytesMoved;</div><div class="line"><a name="l10901"></a><span class="lineno">10901</span>  maxAllocationsToMove -= allocationsMoved;</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>  <span class="comment">// Free empty blocks.</span></div><div class="line"><a name="l10905"></a><span class="lineno">10905</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l10906"></a><span class="lineno">10906</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l10907"></a><span class="lineno">10907</span>  {</div><div class="line"><a name="l10908"></a><span class="lineno">10908</span>  VmaDeviceMemoryBlock* pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10909"></a><span class="lineno">10909</span>  <span class="keywordflow">if</span>(pBlock->m_pMetadata->IsEmpty())</div><div class="line"><a name="l10910"></a><span class="lineno">10910</span>  {</div><div class="line"><a name="l10911"></a><span class="lineno">10911</span>  <span class="keywordflow">if</span>(m_Blocks.size() > m_MinBlockCount)</div><div class="line"><a name="l10912"></a><span class="lineno">10912</span>  {</div><div class="line"><a name="l10913"></a><span class="lineno">10913</span>  <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</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>  ++pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">deviceMemoryBlocksFreed</a>;</div><div class="line"><a name="l10916"></a><span class="lineno">10916</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">bytesFreed</a> += pBlock->m_pMetadata->GetSize();</div><div class="line"><a name="l10917"></a><span class="lineno">10917</span>  }</div><div class="line"><a name="l10918"></a><span class="lineno">10918</span> </div><div class="line"><a name="l10919"></a><span class="lineno">10919</span>  VmaVectorRemove(m_Blocks, blockIndex);</div><div class="line"><a name="l10920"></a><span class="lineno">10920</span>  pBlock->Destroy(m_hAllocator);</div><div class="line"><a name="l10921"></a><span class="lineno">10921</span>  vma_delete(m_hAllocator, pBlock);</div><div class="line"><a name="l10922"></a><span class="lineno">10922</span>  }</div><div class="line"><a name="l10923"></a><span class="lineno">10923</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l10924"></a><span class="lineno">10924</span>  {</div><div class="line"><a name="l10925"></a><span class="lineno">10925</span>  m_HasEmptyBlock = <span class="keyword">true</span>;</div><div class="line"><a name="l10926"></a><span class="lineno">10926</span>  }</div><div class="line"><a name="l10927"></a><span class="lineno">10927</span>  }</div><div class="line"><a name="l10928"></a><span class="lineno">10928</span>  }</div><div class="line"><a name="l10929"></a><span class="lineno">10929</span> </div><div class="line"><a name="l10930"></a><span class="lineno">10930</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l10931"></a><span class="lineno">10931</span> }</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="keywordtype">void</span> VmaBlockVector::DestroyDefragmentator()</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="keywordflow">if</span>(m_pDefragmentator != VMA_NULL)</div><div class="line"><a name="l10936"></a><span class="lineno">10936</span>  {</div><div class="line"><a name="l10937"></a><span class="lineno">10937</span>  vma_delete(m_hAllocator, m_pDefragmentator);</div><div class="line"><a name="l10938"></a><span class="lineno">10938</span>  m_pDefragmentator = VMA_NULL;</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> }</div><div class="line"><a name="l10941"></a><span class="lineno">10941</span> </div><div class="line"><a name="l10942"></a><span class="lineno">10942</span> <span class="keywordtype">void</span> VmaBlockVector::MakePoolAllocationsLost(</div><div class="line"><a name="l10943"></a><span class="lineno">10943</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l10944"></a><span class="lineno">10944</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l10947"></a><span class="lineno">10947</span>  <span class="keywordtype">size_t</span> lostAllocationCount = 0;</div><div class="line"><a name="l10948"></a><span class="lineno">10948</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</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>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10951"></a><span class="lineno">10951</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l10952"></a><span class="lineno">10952</span>  lostAllocationCount += pBlock->m_pMetadata->MakeAllocationsLost(currentFrameIndex, m_FrameInUseCount);</div><div class="line"><a name="l10953"></a><span class="lineno">10953</span>  }</div><div class="line"><a name="l10954"></a><span class="lineno">10954</span>  <span class="keywordflow">if</span>(pLostAllocationCount != VMA_NULL)</div><div class="line"><a name="l10955"></a><span class="lineno">10955</span>  {</div><div class="line"><a name="l10956"></a><span class="lineno">10956</span>  *pLostAllocationCount = lostAllocationCount;</div><div class="line"><a name="l10957"></a><span class="lineno">10957</span>  }</div><div class="line"><a name="l10958"></a><span class="lineno">10958</span> }</div><div class="line"><a name="l10959"></a><span class="lineno">10959</span> </div><div class="line"><a name="l10960"></a><span class="lineno">10960</span> VkResult VmaBlockVector::CheckCorruption()</div><div class="line"><a name="l10961"></a><span class="lineno">10961</span> {</div><div class="line"><a name="l10962"></a><span class="lineno">10962</span>  <span class="keywordflow">if</span>(!IsCorruptionDetectionEnabled())</div><div class="line"><a name="l10963"></a><span class="lineno">10963</span>  {</div><div class="line"><a name="l10964"></a><span class="lineno">10964</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</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> </div><div class="line"><a name="l10967"></a><span class="lineno">10967</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l10968"></a><span class="lineno">10968</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</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>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10971"></a><span class="lineno">10971</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l10972"></a><span class="lineno">10972</span>  VkResult res = pBlock->CheckCorruption(m_hAllocator);</div><div class="line"><a name="l10973"></a><span class="lineno">10973</span>  <span class="keywordflow">if</span>(res != 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> res;</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>  <span class="keywordflow">return</span> VK_SUCCESS;</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> </div><div class="line"><a name="l10981"></a><span class="lineno">10981</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="l10982"></a><span class="lineno">10982</span> {</div><div class="line"><a name="l10983"></a><span class="lineno">10983</span>  <span class="keyword">const</span> uint32_t memTypeIndex = m_MemoryTypeIndex;</div><div class="line"><a name="l10984"></a><span class="lineno">10984</span>  <span class="keyword">const</span> uint32_t memHeapIndex = m_hAllocator->MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l10985"></a><span class="lineno">10985</span> </div><div class="line"><a name="l10986"></a><span class="lineno">10986</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l10987"></a><span class="lineno">10987</span> </div><div class="line"><a name="l10988"></a><span class="lineno">10988</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</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="keyword">const</span> VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l10991"></a><span class="lineno">10991</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l10992"></a><span class="lineno">10992</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l10993"></a><span class="lineno">10993</span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> allocationStatInfo;</div><div class="line"><a name="l10994"></a><span class="lineno">10994</span>  pBlock->m_pMetadata->CalcAllocationStatInfo(allocationStatInfo);</div><div class="line"><a name="l10995"></a><span class="lineno">10995</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>, allocationStatInfo);</div><div class="line"><a name="l10996"></a><span class="lineno">10996</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[memTypeIndex], allocationStatInfo);</div><div class="line"><a name="l10997"></a><span class="lineno">10997</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[memHeapIndex], allocationStatInfo);</div><div class="line"><a name="l10998"></a><span class="lineno">10998</span>  }</div><div class="line"><a name="l10999"></a><span class="lineno">10999</span> }</div><div class="line"><a name="l11000"></a><span class="lineno">11000</span> </div><div class="line"><a name="l11002"></a><span class="lineno">11002</span> <span class="comment">// VmaDefragmentator members definition</span></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> VmaDefragmentator::VmaDefragmentator(</div><div class="line"><a name="l11005"></a><span class="lineno">11005</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator,</div><div class="line"><a name="l11006"></a><span class="lineno">11006</span>  VmaBlockVector* pBlockVector,</div><div class="line"><a name="l11007"></a><span class="lineno">11007</span>  uint32_t currentFrameIndex) :</div><div class="line"><a name="l11008"></a><span class="lineno">11008</span>  m_hAllocator(hAllocator),</div><div class="line"><a name="l11009"></a><span class="lineno">11009</span>  m_pBlockVector(pBlockVector),</div><div class="line"><a name="l11010"></a><span class="lineno">11010</span>  m_CurrentFrameIndex(currentFrameIndex),</div><div class="line"><a name="l11011"></a><span class="lineno">11011</span>  m_BytesMoved(0),</div><div class="line"><a name="l11012"></a><span class="lineno">11012</span>  m_AllocationsMoved(0),</div><div class="line"><a name="l11013"></a><span class="lineno">11013</span>  m_Allocations(VmaStlAllocator<AllocationInfo>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l11014"></a><span class="lineno">11014</span>  m_Blocks(VmaStlAllocator<BlockInfo*>(hAllocator->GetAllocationCallbacks()))</div><div class="line"><a name="l11015"></a><span class="lineno">11015</span> {</div><div class="line"><a name="l11016"></a><span class="lineno">11016</span>  VMA_ASSERT(pBlockVector->GetAlgorithm() == 0);</div><div class="line"><a name="l11017"></a><span class="lineno">11017</span> }</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> VmaDefragmentator::~VmaDefragmentator()</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">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</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>  vma_delete(m_hAllocator, m_Blocks[i]);</div><div class="line"><a name="l11024"></a><span class="lineno">11024</span>  }</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> </div><div class="line"><a name="l11027"></a><span class="lineno">11027</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="l11028"></a><span class="lineno">11028</span> {</div><div class="line"><a name="l11029"></a><span class="lineno">11029</span>  AllocationInfo allocInfo;</div><div class="line"><a name="l11030"></a><span class="lineno">11030</span>  allocInfo.m_hAllocation = hAlloc;</div><div class="line"><a name="l11031"></a><span class="lineno">11031</span>  allocInfo.m_pChanged = pChanged;</div><div class="line"><a name="l11032"></a><span class="lineno">11032</span>  m_Allocations.push_back(allocInfo);</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> </div><div class="line"><a name="l11035"></a><span class="lineno">11035</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="l11036"></a><span class="lineno">11036</span> {</div><div class="line"><a name="l11037"></a><span class="lineno">11037</span>  <span class="comment">// It has already been mapped for defragmentation.</span></div><div class="line"><a name="l11038"></a><span class="lineno">11038</span>  <span class="keywordflow">if</span>(m_pMappedDataForDefragmentation)</div><div class="line"><a name="l11039"></a><span class="lineno">11039</span>  {</div><div class="line"><a name="l11040"></a><span class="lineno">11040</span>  *ppMappedData = m_pMappedDataForDefragmentation;</div><div class="line"><a name="l11041"></a><span class="lineno">11041</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  </div><div class="line"><a name="l11044"></a><span class="lineno">11044</span>  <span class="comment">// It is originally mapped.</span></div><div class="line"><a name="l11045"></a><span class="lineno">11045</span>  <span class="keywordflow">if</span>(m_pBlock->GetMappedData())</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>  *ppMappedData = m_pBlock->GetMappedData();</div><div class="line"><a name="l11048"></a><span class="lineno">11048</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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="comment">// Map on first usage.</span></div><div class="line"><a name="l11052"></a><span class="lineno">11052</span>  VkResult res = m_pBlock->Map(hAllocator, 1, &m_pMappedDataForDefragmentation);</div><div class="line"><a name="l11053"></a><span class="lineno">11053</span>  *ppMappedData = m_pMappedDataForDefragmentation;</div><div class="line"><a name="l11054"></a><span class="lineno">11054</span>  <span class="keywordflow">return</span> res;</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="keywordtype">void</span> VmaDefragmentator::BlockInfo::Unmap(<a class="code" href="struct_vma_allocator.html">VmaAllocator</a> hAllocator)</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>  <span class="keywordflow">if</span>(m_pMappedDataForDefragmentation != VMA_NULL)</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>  m_pBlock->Unmap(hAllocator, 1);</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> }</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> VkResult VmaDefragmentator::DefragmentRound(</div><div class="line"><a name="l11066"></a><span class="lineno">11066</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l11067"></a><span class="lineno">11067</span>  uint32_t maxAllocationsToMove)</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>  <span class="keywordflow">if</span>(m_Blocks.empty())</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>  <span class="keywordflow">return</span> VK_SUCCESS;</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> </div><div class="line"><a name="l11074"></a><span class="lineno">11074</span>  <span class="keywordtype">size_t</span> srcBlockIndex = m_Blocks.size() - 1;</div><div class="line"><a name="l11075"></a><span class="lineno">11075</span>  <span class="keywordtype">size_t</span> srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l11076"></a><span class="lineno">11076</span>  <span class="keywordflow">for</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="comment">// 1. Find next allocation to move.</span></div><div class="line"><a name="l11079"></a><span class="lineno">11079</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="l11080"></a><span class="lineno">11080</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="l11081"></a><span class="lineno">11081</span>  <span class="keywordflow">while</span>(srcAllocIndex >= m_Blocks[srcBlockIndex]->m_Allocations.size())</div><div class="line"><a name="l11082"></a><span class="lineno">11082</span>  {</div><div class="line"><a name="l11083"></a><span class="lineno">11083</span>  <span class="keywordflow">if</span>(m_Blocks[srcBlockIndex]->m_Allocations.empty())</div><div class="line"><a name="l11084"></a><span class="lineno">11084</span>  {</div><div class="line"><a name="l11085"></a><span class="lineno">11085</span>  <span class="comment">// Finished: no more allocations to process.</span></div><div class="line"><a name="l11086"></a><span class="lineno">11086</span>  <span class="keywordflow">if</span>(srcBlockIndex == 0)</div><div class="line"><a name="l11087"></a><span class="lineno">11087</span>  {</div><div class="line"><a name="l11088"></a><span class="lineno">11088</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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">else</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>  --srcBlockIndex;</div><div class="line"><a name="l11093"></a><span class="lineno">11093</span>  srcAllocIndex = SIZE_MAX;</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>  }</div><div class="line"><a name="l11096"></a><span class="lineno">11096</span>  <span class="keywordflow">else</span></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>  srcAllocIndex = m_Blocks[srcBlockIndex]->m_Allocations.size() - 1;</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>  }</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>  BlockInfo* pSrcBlockInfo = m_Blocks[srcBlockIndex];</div><div class="line"><a name="l11103"></a><span class="lineno">11103</span>  AllocationInfo& allocInfo = pSrcBlockInfo->m_Allocations[srcAllocIndex];</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="keyword">const</span> VkDeviceSize size = allocInfo.m_hAllocation->GetSize();</div><div class="line"><a name="l11106"></a><span class="lineno">11106</span>  <span class="keyword">const</span> VkDeviceSize srcOffset = allocInfo.m_hAllocation->GetOffset();</div><div class="line"><a name="l11107"></a><span class="lineno">11107</span>  <span class="keyword">const</span> VkDeviceSize alignment = allocInfo.m_hAllocation->GetAlignment();</div><div class="line"><a name="l11108"></a><span class="lineno">11108</span>  <span class="keyword">const</span> VmaSuballocationType suballocType = allocInfo.m_hAllocation->GetSuballocationType();</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">// 2. Try to find new place for this allocation in preceding or current block.</span></div><div class="line"><a name="l11111"></a><span class="lineno">11111</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dstBlockIndex = 0; dstBlockIndex <= srcBlockIndex; ++dstBlockIndex)</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>  BlockInfo* pDstBlockInfo = m_Blocks[dstBlockIndex];</div><div class="line"><a name="l11114"></a><span class="lineno">11114</span>  VmaAllocationRequest dstAllocRequest;</div><div class="line"><a name="l11115"></a><span class="lineno">11115</span>  <span class="keywordflow">if</span>(pDstBlockInfo->m_pBlock->m_pMetadata->CreateAllocationRequest(</div><div class="line"><a name="l11116"></a><span class="lineno">11116</span>  m_CurrentFrameIndex,</div><div class="line"><a name="l11117"></a><span class="lineno">11117</span>  m_pBlockVector->GetFrameInUseCount(),</div><div class="line"><a name="l11118"></a><span class="lineno">11118</span>  m_pBlockVector->GetBufferImageGranularity(),</div><div class="line"><a name="l11119"></a><span class="lineno">11119</span>  size,</div><div class="line"><a name="l11120"></a><span class="lineno">11120</span>  alignment,</div><div class="line"><a name="l11121"></a><span class="lineno">11121</span>  <span class="keyword">false</span>, <span class="comment">// upperAddress</span></div><div class="line"><a name="l11122"></a><span class="lineno">11122</span>  suballocType,</div><div class="line"><a name="l11123"></a><span class="lineno">11123</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l11124"></a><span class="lineno">11124</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="l11125"></a><span class="lineno">11125</span>  &dstAllocRequest) &&</div><div class="line"><a name="l11126"></a><span class="lineno">11126</span>  MoveMakesSense(</div><div class="line"><a name="l11127"></a><span class="lineno">11127</span>  dstBlockIndex, dstAllocRequest.offset, srcBlockIndex, srcOffset))</div><div class="line"><a name="l11128"></a><span class="lineno">11128</span>  {</div><div class="line"><a name="l11129"></a><span class="lineno">11129</span>  VMA_ASSERT(dstAllocRequest.itemsToMakeLostCount == 0);</div><div class="line"><a name="l11130"></a><span class="lineno">11130</span> </div><div class="line"><a name="l11131"></a><span class="lineno">11131</span>  <span class="comment">// Reached limit on number of allocations or bytes to move.</span></div><div class="line"><a name="l11132"></a><span class="lineno">11132</span>  <span class="keywordflow">if</span>((m_AllocationsMoved + 1 > maxAllocationsToMove) ||</div><div class="line"><a name="l11133"></a><span class="lineno">11133</span>  (m_BytesMoved + size > maxBytesToMove))</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>  <span class="keywordflow">return</span> VK_INCOMPLETE;</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>  <span class="keywordtype">void</span>* pDstMappedData = VMA_NULL;</div><div class="line"><a name="l11139"></a><span class="lineno">11139</span>  VkResult res = pDstBlockInfo->EnsureMapping(m_hAllocator, &pDstMappedData);</div><div class="line"><a name="l11140"></a><span class="lineno">11140</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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">return</span> res;</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>  <span class="keywordtype">void</span>* pSrcMappedData = VMA_NULL;</div><div class="line"><a name="l11146"></a><span class="lineno">11146</span>  res = pSrcBlockInfo->EnsureMapping(m_hAllocator, &pSrcMappedData);</div><div class="line"><a name="l11147"></a><span class="lineno">11147</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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> res;</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="comment">// THE PLACE WHERE ACTUAL DATA COPY HAPPENS.</span></div><div class="line"><a name="l11153"></a><span class="lineno">11153</span>  memcpy(</div><div class="line"><a name="l11154"></a><span class="lineno">11154</span>  reinterpret_cast<char*>(pDstMappedData) + dstAllocRequest.offset,</div><div class="line"><a name="l11155"></a><span class="lineno">11155</span>  reinterpret_cast<char*>(pSrcMappedData) + srcOffset,</div><div class="line"><a name="l11156"></a><span class="lineno">11156</span>  static_cast<size_t>(size));</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>  <span class="keywordflow">if</span>(VMA_DEBUG_MARGIN > 0)</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>  VmaWriteMagicValue(pDstMappedData, dstAllocRequest.offset - VMA_DEBUG_MARGIN);</div><div class="line"><a name="l11161"></a><span class="lineno">11161</span>  VmaWriteMagicValue(pDstMappedData, dstAllocRequest.offset + size);</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>  </div><div class="line"><a name="l11164"></a><span class="lineno">11164</span>  pDstBlockInfo->m_pBlock->m_pMetadata->Alloc(</div><div class="line"><a name="l11165"></a><span class="lineno">11165</span>  dstAllocRequest,</div><div class="line"><a name="l11166"></a><span class="lineno">11166</span>  suballocType,</div><div class="line"><a name="l11167"></a><span class="lineno">11167</span>  size,</div><div class="line"><a name="l11168"></a><span class="lineno">11168</span>  <span class="keyword">false</span>, <span class="comment">// upperAddress</span></div><div class="line"><a name="l11169"></a><span class="lineno">11169</span>  allocInfo.m_hAllocation);</div><div class="line"><a name="l11170"></a><span class="lineno">11170</span>  pSrcBlockInfo->m_pBlock->m_pMetadata->FreeAtOffset(srcOffset);</div><div class="line"><a name="l11171"></a><span class="lineno">11171</span>  </div><div class="line"><a name="l11172"></a><span class="lineno">11172</span>  allocInfo.m_hAllocation->ChangeBlockAllocation(m_hAllocator, pDstBlockInfo->m_pBlock, dstAllocRequest.offset);</div><div class="line"><a name="l11173"></a><span class="lineno">11173</span> </div><div class="line"><a name="l11174"></a><span class="lineno">11174</span>  <span class="keywordflow">if</span>(allocInfo.m_pChanged != VMA_NULL)</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>  *allocInfo.m_pChanged = VK_TRUE;</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>  ++m_AllocationsMoved;</div><div class="line"><a name="l11180"></a><span class="lineno">11180</span>  m_BytesMoved += size;</div><div class="line"><a name="l11181"></a><span class="lineno">11181</span> </div><div class="line"><a name="l11182"></a><span class="lineno">11182</span>  VmaVectorRemove(pSrcBlockInfo->m_Allocations, srcAllocIndex);</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>  <span class="keywordflow">break</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>  }</div><div class="line"><a name="l11187"></a><span class="lineno">11187</span> </div><div class="line"><a name="l11188"></a><span class="lineno">11188</span>  <span class="comment">// If not processed, this allocInfo remains in pBlockInfo->m_Allocations for next round.</span></div><div class="line"><a name="l11189"></a><span class="lineno">11189</span> </div><div class="line"><a name="l11190"></a><span class="lineno">11190</span>  <span class="keywordflow">if</span>(srcAllocIndex > 0)</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>  --srcAllocIndex;</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">else</span></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>  <span class="keywordflow">if</span>(srcBlockIndex > 0)</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>  --srcBlockIndex;</div><div class="line"><a name="l11199"></a><span class="lineno">11199</span>  srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l11200"></a><span class="lineno">11200</span>  }</div><div class="line"><a name="l11201"></a><span class="lineno">11201</span>  <span class="keywordflow">else</span></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>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  }</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> }</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> VkResult VmaDefragmentator::Defragment(</div><div class="line"><a name="l11210"></a><span class="lineno">11210</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l11211"></a><span class="lineno">11211</span>  uint32_t maxAllocationsToMove)</div><div class="line"><a name="l11212"></a><span class="lineno">11212</span> {</div><div class="line"><a name="l11213"></a><span class="lineno">11213</span>  <span class="keywordflow">if</span>(m_Allocations.empty())</div><div class="line"><a name="l11214"></a><span class="lineno">11214</span>  {</div><div class="line"><a name="l11215"></a><span class="lineno">11215</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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="l11218"></a><span class="lineno">11218</span>  <span class="comment">// Create block info for each block.</span></div><div class="line"><a name="l11219"></a><span class="lineno">11219</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_pBlockVector->m_Blocks.size();</div><div class="line"><a name="l11220"></a><span class="lineno">11220</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</div><div class="line"><a name="l11221"></a><span class="lineno">11221</span>  {</div><div class="line"><a name="l11222"></a><span class="lineno">11222</span>  BlockInfo* pBlockInfo = vma_new(m_hAllocator, BlockInfo)(m_hAllocator->GetAllocationCallbacks());</div><div class="line"><a name="l11223"></a><span class="lineno">11223</span>  pBlockInfo->m_pBlock = m_pBlockVector->m_Blocks[blockIndex];</div><div class="line"><a name="l11224"></a><span class="lineno">11224</span>  m_Blocks.push_back(pBlockInfo);</div><div class="line"><a name="l11225"></a><span class="lineno">11225</span>  }</div><div class="line"><a name="l11226"></a><span class="lineno">11226</span> </div><div class="line"><a name="l11227"></a><span class="lineno">11227</span>  <span class="comment">// Sort them by m_pBlock pointer value.</span></div><div class="line"><a name="l11228"></a><span class="lineno">11228</span>  VMA_SORT(m_Blocks.begin(), m_Blocks.end(), BlockPointerLess());</div><div class="line"><a name="l11229"></a><span class="lineno">11229</span> </div><div class="line"><a name="l11230"></a><span class="lineno">11230</span>  <span class="comment">// Move allocation infos from m_Allocations to appropriate m_Blocks[memTypeIndex].m_Allocations.</span></div><div class="line"><a name="l11231"></a><span class="lineno">11231</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="l11232"></a><span class="lineno">11232</span>  {</div><div class="line"><a name="l11233"></a><span class="lineno">11233</span>  AllocationInfo& allocInfo = m_Allocations[blockIndex];</div><div class="line"><a name="l11234"></a><span class="lineno">11234</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="l11235"></a><span class="lineno">11235</span>  <span class="keywordflow">if</span>(allocInfo.m_hAllocation->GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST)</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>  VmaDeviceMemoryBlock* pBlock = allocInfo.m_hAllocation->GetBlock();</div><div class="line"><a name="l11238"></a><span class="lineno">11238</span>  BlockInfoVector::iterator it = VmaBinaryFindFirstNotLess(m_Blocks.begin(), m_Blocks.end(), pBlock, BlockPointerLess());</div><div class="line"><a name="l11239"></a><span class="lineno">11239</span>  <span class="keywordflow">if</span>(it != m_Blocks.end() && (*it)->m_pBlock == pBlock)</div><div class="line"><a name="l11240"></a><span class="lineno">11240</span>  {</div><div class="line"><a name="l11241"></a><span class="lineno">11241</span>  (*it)->m_Allocations.push_back(allocInfo);</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>  <span class="keywordflow">else</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>  VMA_ASSERT(0);</div><div class="line"><a name="l11246"></a><span class="lineno">11246</span>  }</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>  }</div><div class="line"><a name="l11249"></a><span class="lineno">11249</span>  m_Allocations.clear();</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>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</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>  BlockInfo* pBlockInfo = m_Blocks[blockIndex];</div><div class="line"><a name="l11254"></a><span class="lineno">11254</span>  pBlockInfo->CalcHasNonMovableAllocations();</div><div class="line"><a name="l11255"></a><span class="lineno">11255</span>  pBlockInfo->SortAllocationsBySizeDescecnding();</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> </div><div class="line"><a name="l11258"></a><span class="lineno">11258</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="l11259"></a><span class="lineno">11259</span>  VMA_SORT(m_Blocks.begin(), m_Blocks.end(), BlockInfoCompareMoveDestination());</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">// Execute defragmentation rounds (the main part).</span></div><div class="line"><a name="l11262"></a><span class="lineno">11262</span>  VkResult result = VK_SUCCESS;</div><div class="line"><a name="l11263"></a><span class="lineno">11263</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="l11264"></a><span class="lineno">11264</span>  {</div><div class="line"><a name="l11265"></a><span class="lineno">11265</span>  result = DefragmentRound(maxBytesToMove, maxAllocationsToMove);</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">// Unmap blocks that were mapped for defragmentation.</span></div><div class="line"><a name="l11269"></a><span class="lineno">11269</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</div><div class="line"><a name="l11270"></a><span class="lineno">11270</span>  {</div><div class="line"><a name="l11271"></a><span class="lineno">11271</span>  m_Blocks[blockIndex]->Unmap(m_hAllocator);</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="keywordflow">return</span> result;</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> </div><div class="line"><a name="l11277"></a><span class="lineno">11277</span> <span class="keywordtype">bool</span> VmaDefragmentator::MoveMakesSense(</div><div class="line"><a name="l11278"></a><span class="lineno">11278</span>  <span class="keywordtype">size_t</span> dstBlockIndex, VkDeviceSize dstOffset,</div><div class="line"><a name="l11279"></a><span class="lineno">11279</span>  <span class="keywordtype">size_t</span> srcBlockIndex, VkDeviceSize srcOffset)</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>  <span class="keywordflow">if</span>(dstBlockIndex < srcBlockIndex)</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>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l11284"></a><span class="lineno">11284</span>  }</div><div class="line"><a name="l11285"></a><span class="lineno">11285</span>  <span class="keywordflow">if</span>(dstBlockIndex > srcBlockIndex)</div><div class="line"><a name="l11286"></a><span class="lineno">11286</span>  {</div><div class="line"><a name="l11287"></a><span class="lineno">11287</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l11288"></a><span class="lineno">11288</span>  }</div><div class="line"><a name="l11289"></a><span class="lineno">11289</span>  <span class="keywordflow">if</span>(dstOffset < srcOffset)</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="keywordflow">return</span> <span class="keyword">true</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="keywordflow">return</span> <span class="keyword">false</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> </div><div class="line"><a name="l11297"></a><span class="lineno">11297</span> <span class="comment">// VmaRecorder</span></div><div class="line"><a name="l11298"></a><span class="lineno">11298</span> </div><div class="line"><a name="l11299"></a><span class="lineno">11299</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l11300"></a><span class="lineno">11300</span> </div><div class="line"><a name="l11301"></a><span class="lineno">11301</span> VmaRecorder::VmaRecorder() :</div><div class="line"><a name="l11302"></a><span class="lineno">11302</span>  m_UseMutex(true),</div><div class="line"><a name="l11303"></a><span class="lineno">11303</span>  m_Flags(0),</div><div class="line"><a name="l11304"></a><span class="lineno">11304</span>  m_File(VMA_NULL),</div><div class="line"><a name="l11305"></a><span class="lineno">11305</span>  m_Freq(INT64_MAX),</div><div class="line"><a name="l11306"></a><span class="lineno">11306</span>  m_StartCounter(INT64_MAX)</div><div class="line"><a name="l11307"></a><span class="lineno">11307</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> </div><div class="line"><a name="l11310"></a><span class="lineno">11310</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="l11311"></a><span class="lineno">11311</span> {</div><div class="line"><a name="l11312"></a><span class="lineno">11312</span>  m_UseMutex = useMutex;</div><div class="line"><a name="l11313"></a><span class="lineno">11313</span>  m_Flags = settings.<a class="code" href="struct_vma_record_settings.html#ad8fdcc92119ae7a8c08c1a564c01d63a">flags</a>;</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>  QueryPerformanceFrequency((LARGE_INTEGER*)&m_Freq);</div><div class="line"><a name="l11316"></a><span class="lineno">11316</span>  QueryPerformanceCounter((LARGE_INTEGER*)&m_StartCounter);</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>  <span class="comment">// Open file for writing.</span></div><div class="line"><a name="l11319"></a><span class="lineno">11319</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="l11320"></a><span class="lineno">11320</span>  <span class="keywordflow">if</span>(err != 0)</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="keywordflow">return</span> VK_ERROR_INITIALIZATION_FAILED;</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> </div><div class="line"><a name="l11325"></a><span class="lineno">11325</span>  <span class="comment">// Write header.</span></div><div class="line"><a name="l11326"></a><span class="lineno">11326</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="l11327"></a><span class="lineno">11327</span>  fprintf(m_File, <span class="stringliteral">"%s\n"</span>, <span class="stringliteral">"1,3"</span>);</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="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l11330"></a><span class="lineno">11330</span> }</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> VmaRecorder::~VmaRecorder()</div><div class="line"><a name="l11333"></a><span class="lineno">11333</span> {</div><div class="line"><a name="l11334"></a><span class="lineno">11334</span>  <span class="keywordflow">if</span>(m_File != VMA_NULL)</div><div class="line"><a name="l11335"></a><span class="lineno">11335</span>  {</div><div class="line"><a name="l11336"></a><span class="lineno">11336</span>  fclose(m_File);</div><div class="line"><a name="l11337"></a><span class="lineno">11337</span>  }</div><div class="line"><a name="l11338"></a><span class="lineno">11338</span> }</div><div class="line"><a name="l11339"></a><span class="lineno">11339</span> </div><div class="line"><a name="l11340"></a><span class="lineno">11340</span> <span class="keywordtype">void</span> VmaRecorder::RecordCreateAllocator(uint32_t frameIndex)</div><div class="line"><a name="l11341"></a><span class="lineno">11341</span> {</div><div class="line"><a name="l11342"></a><span class="lineno">11342</span>  CallParams callParams;</div><div class="line"><a name="l11343"></a><span class="lineno">11343</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11344"></a><span class="lineno">11344</span> </div><div class="line"><a name="l11345"></a><span class="lineno">11345</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11346"></a><span class="lineno">11346</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaCreateAllocator\n"</span>, callParams.threadId, callParams.time, frameIndex);</div><div class="line"><a name="l11347"></a><span class="lineno">11347</span>  Flush();</div><div class="line"><a name="l11348"></a><span class="lineno">11348</span> }</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="keywordtype">void</span> VmaRecorder::RecordDestroyAllocator(uint32_t frameIndex)</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>  CallParams callParams;</div><div class="line"><a name="l11353"></a><span class="lineno">11353</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11356"></a><span class="lineno">11356</span>  fprintf(m_File, <span class="stringliteral">"%u,%.3f,%u,vmaDestroyAllocator\n"</span>, callParams.threadId, callParams.time, frameIndex);</div><div class="line"><a name="l11357"></a><span class="lineno">11357</span>  Flush();</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> </div><div class="line"><a name="l11360"></a><span class="lineno">11360</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="l11361"></a><span class="lineno">11361</span> {</div><div class="line"><a name="l11362"></a><span class="lineno">11362</span>  CallParams callParams;</div><div class="line"><a name="l11363"></a><span class="lineno">11363</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11364"></a><span class="lineno">11364</span> </div><div class="line"><a name="l11365"></a><span class="lineno">11365</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11366"></a><span class="lineno">11366</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="l11367"></a><span class="lineno">11367</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>,</div><div class="line"><a name="l11368"></a><span class="lineno">11368</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">flags</a>,</div><div class="line"><a name="l11369"></a><span class="lineno">11369</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a>,</div><div class="line"><a name="l11370"></a><span class="lineno">11370</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae">minBlockCount</a>,</div><div class="line"><a name="l11371"></a><span class="lineno">11371</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a>,</div><div class="line"><a name="l11372"></a><span class="lineno">11372</span>  createInfo.<a class="code" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">frameInUseCount</a>,</div><div class="line"><a name="l11373"></a><span class="lineno">11373</span>  pool);</div><div class="line"><a name="l11374"></a><span class="lineno">11374</span>  Flush();</div><div class="line"><a name="l11375"></a><span class="lineno">11375</span> }</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="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="l11378"></a><span class="lineno">11378</span> {</div><div class="line"><a name="l11379"></a><span class="lineno">11379</span>  CallParams callParams;</div><div class="line"><a name="l11380"></a><span class="lineno">11380</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11383"></a><span class="lineno">11383</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="l11384"></a><span class="lineno">11384</span>  pool);</div><div class="line"><a name="l11385"></a><span class="lineno">11385</span>  Flush();</div><div class="line"><a name="l11386"></a><span class="lineno">11386</span> }</div><div class="line"><a name="l11387"></a><span class="lineno">11387</span> </div><div class="line"><a name="l11388"></a><span class="lineno">11388</span> <span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemory(uint32_t frameIndex,</div><div class="line"><a name="l11389"></a><span class="lineno">11389</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l11390"></a><span class="lineno">11390</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="l11391"></a><span class="lineno">11391</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  CallParams callParams;</div><div class="line"><a name="l11394"></a><span class="lineno">11394</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11397"></a><span class="lineno">11397</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="l11398"></a><span class="lineno">11398</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="l11399"></a><span class="lineno">11399</span>  vkMemReq.size,</div><div class="line"><a name="l11400"></a><span class="lineno">11400</span>  vkMemReq.alignment,</div><div class="line"><a name="l11401"></a><span class="lineno">11401</span>  vkMemReq.memoryTypeBits,</div><div class="line"><a name="l11402"></a><span class="lineno">11402</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11403"></a><span class="lineno">11403</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11404"></a><span class="lineno">11404</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11405"></a><span class="lineno">11405</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11406"></a><span class="lineno">11406</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11407"></a><span class="lineno">11407</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11408"></a><span class="lineno">11408</span>  allocation,</div><div class="line"><a name="l11409"></a><span class="lineno">11409</span>  userDataStr.GetString());</div><div class="line"><a name="l11410"></a><span class="lineno">11410</span>  Flush();</div><div class="line"><a name="l11411"></a><span class="lineno">11411</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="keywordtype">void</span> VmaRecorder::RecordAllocateMemoryForBuffer(uint32_t frameIndex,</div><div class="line"><a name="l11414"></a><span class="lineno">11414</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l11415"></a><span class="lineno">11415</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l11416"></a><span class="lineno">11416</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l11417"></a><span class="lineno">11417</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="l11418"></a><span class="lineno">11418</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  CallParams callParams;</div><div class="line"><a name="l11421"></a><span class="lineno">11421</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11424"></a><span class="lineno">11424</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="l11425"></a><span class="lineno">11425</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="l11426"></a><span class="lineno">11426</span>  vkMemReq.size,</div><div class="line"><a name="l11427"></a><span class="lineno">11427</span>  vkMemReq.alignment,</div><div class="line"><a name="l11428"></a><span class="lineno">11428</span>  vkMemReq.memoryTypeBits,</div><div class="line"><a name="l11429"></a><span class="lineno">11429</span>  requiresDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l11430"></a><span class="lineno">11430</span>  prefersDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l11431"></a><span class="lineno">11431</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11432"></a><span class="lineno">11432</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11433"></a><span class="lineno">11433</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11434"></a><span class="lineno">11434</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11435"></a><span class="lineno">11435</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11436"></a><span class="lineno">11436</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11437"></a><span class="lineno">11437</span>  allocation,</div><div class="line"><a name="l11438"></a><span class="lineno">11438</span>  userDataStr.GetString());</div><div class="line"><a name="l11439"></a><span class="lineno">11439</span>  Flush();</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> </div><div class="line"><a name="l11442"></a><span class="lineno">11442</span> <span class="keywordtype">void</span> VmaRecorder::RecordAllocateMemoryForImage(uint32_t frameIndex,</div><div class="line"><a name="l11443"></a><span class="lineno">11443</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l11444"></a><span class="lineno">11444</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l11445"></a><span class="lineno">11445</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l11446"></a><span class="lineno">11446</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="l11447"></a><span class="lineno">11447</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  CallParams callParams;</div><div class="line"><a name="l11450"></a><span class="lineno">11450</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11453"></a><span class="lineno">11453</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="l11454"></a><span class="lineno">11454</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="l11455"></a><span class="lineno">11455</span>  vkMemReq.size,</div><div class="line"><a name="l11456"></a><span class="lineno">11456</span>  vkMemReq.alignment,</div><div class="line"><a name="l11457"></a><span class="lineno">11457</span>  vkMemReq.memoryTypeBits,</div><div class="line"><a name="l11458"></a><span class="lineno">11458</span>  requiresDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l11459"></a><span class="lineno">11459</span>  prefersDedicatedAllocation ? 1 : 0,</div><div class="line"><a name="l11460"></a><span class="lineno">11460</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11461"></a><span class="lineno">11461</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11462"></a><span class="lineno">11462</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11463"></a><span class="lineno">11463</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11464"></a><span class="lineno">11464</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11465"></a><span class="lineno">11465</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11466"></a><span class="lineno">11466</span>  allocation,</div><div class="line"><a name="l11467"></a><span class="lineno">11467</span>  userDataStr.GetString());</div><div class="line"><a name="l11468"></a><span class="lineno">11468</span>  Flush();</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> </div><div class="line"><a name="l11471"></a><span class="lineno">11471</span> <span class="keywordtype">void</span> VmaRecorder::RecordFreeMemory(uint32_t frameIndex,</div><div class="line"><a name="l11472"></a><span class="lineno">11472</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  CallParams callParams;</div><div class="line"><a name="l11475"></a><span class="lineno">11475</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11478"></a><span class="lineno">11478</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="l11479"></a><span class="lineno">11479</span>  allocation);</div><div class="line"><a name="l11480"></a><span class="lineno">11480</span>  Flush();</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> </div><div class="line"><a name="l11483"></a><span class="lineno">11483</span> <span class="keywordtype">void</span> VmaRecorder::RecordSetAllocationUserData(uint32_t frameIndex,</div><div class="line"><a name="l11484"></a><span class="lineno">11484</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l11485"></a><span class="lineno">11485</span>  <span class="keyword">const</span> <span class="keywordtype">void</span>* pUserData)</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>  CallParams callParams;</div><div class="line"><a name="l11488"></a><span class="lineno">11488</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11491"></a><span class="lineno">11491</span>  UserDataString userDataStr(</div><div class="line"><a name="l11492"></a><span class="lineno">11492</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="l11493"></a><span class="lineno">11493</span>  pUserData);</div><div class="line"><a name="l11494"></a><span class="lineno">11494</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="l11495"></a><span class="lineno">11495</span>  allocation,</div><div class="line"><a name="l11496"></a><span class="lineno">11496</span>  userDataStr.GetString());</div><div class="line"><a name="l11497"></a><span class="lineno">11497</span>  Flush();</div><div class="line"><a name="l11498"></a><span class="lineno">11498</span> }</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="keywordtype">void</span> VmaRecorder::RecordCreateLostAllocation(uint32_t frameIndex,</div><div class="line"><a name="l11501"></a><span class="lineno">11501</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11502"></a><span class="lineno">11502</span> {</div><div class="line"><a name="l11503"></a><span class="lineno">11503</span>  CallParams callParams;</div><div class="line"><a name="l11504"></a><span class="lineno">11504</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11507"></a><span class="lineno">11507</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="l11508"></a><span class="lineno">11508</span>  allocation);</div><div class="line"><a name="l11509"></a><span class="lineno">11509</span>  Flush();</div><div class="line"><a name="l11510"></a><span class="lineno">11510</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="keywordtype">void</span> VmaRecorder::RecordMapMemory(uint32_t frameIndex,</div><div class="line"><a name="l11513"></a><span class="lineno">11513</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11514"></a><span class="lineno">11514</span> {</div><div class="line"><a name="l11515"></a><span class="lineno">11515</span>  CallParams callParams;</div><div class="line"><a name="l11516"></a><span class="lineno">11516</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11519"></a><span class="lineno">11519</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="l11520"></a><span class="lineno">11520</span>  allocation);</div><div class="line"><a name="l11521"></a><span class="lineno">11521</span>  Flush();</div><div class="line"><a name="l11522"></a><span class="lineno">11522</span> }</div><div class="line"><a name="l11523"></a><span class="lineno">11523</span> </div><div class="line"><a name="l11524"></a><span class="lineno">11524</span> <span class="keywordtype">void</span> VmaRecorder::RecordUnmapMemory(uint32_t frameIndex,</div><div class="line"><a name="l11525"></a><span class="lineno">11525</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  CallParams callParams;</div><div class="line"><a name="l11528"></a><span class="lineno">11528</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11529"></a><span class="lineno">11529</span> </div><div class="line"><a name="l11530"></a><span class="lineno">11530</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11531"></a><span class="lineno">11531</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="l11532"></a><span class="lineno">11532</span>  allocation);</div><div class="line"><a name="l11533"></a><span class="lineno">11533</span>  Flush();</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> </div><div class="line"><a name="l11536"></a><span class="lineno">11536</span> <span class="keywordtype">void</span> VmaRecorder::RecordFlushAllocation(uint32_t frameIndex,</div><div class="line"><a name="l11537"></a><span class="lineno">11537</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</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>  CallParams callParams;</div><div class="line"><a name="l11540"></a><span class="lineno">11540</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11543"></a><span class="lineno">11543</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="l11544"></a><span class="lineno">11544</span>  allocation,</div><div class="line"><a name="l11545"></a><span class="lineno">11545</span>  offset,</div><div class="line"><a name="l11546"></a><span class="lineno">11546</span>  size);</div><div class="line"><a name="l11547"></a><span class="lineno">11547</span>  Flush();</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> </div><div class="line"><a name="l11550"></a><span class="lineno">11550</span> <span class="keywordtype">void</span> VmaRecorder::RecordInvalidateAllocation(uint32_t frameIndex,</div><div class="line"><a name="l11551"></a><span class="lineno">11551</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation, VkDeviceSize offset, VkDeviceSize size)</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>  CallParams callParams;</div><div class="line"><a name="l11554"></a><span class="lineno">11554</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11557"></a><span class="lineno">11557</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="l11558"></a><span class="lineno">11558</span>  allocation,</div><div class="line"><a name="l11559"></a><span class="lineno">11559</span>  offset,</div><div class="line"><a name="l11560"></a><span class="lineno">11560</span>  size);</div><div class="line"><a name="l11561"></a><span class="lineno">11561</span>  Flush();</div><div class="line"><a name="l11562"></a><span class="lineno">11562</span> }</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> <span class="keywordtype">void</span> VmaRecorder::RecordCreateBuffer(uint32_t frameIndex,</div><div class="line"><a name="l11565"></a><span class="lineno">11565</span>  <span class="keyword">const</span> VkBufferCreateInfo& bufCreateInfo,</div><div class="line"><a name="l11566"></a><span class="lineno">11566</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="l11567"></a><span class="lineno">11567</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  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="l11574"></a><span class="lineno">11574</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="l11575"></a><span class="lineno">11575</span>  bufCreateInfo.flags,</div><div class="line"><a name="l11576"></a><span class="lineno">11576</span>  bufCreateInfo.size,</div><div class="line"><a name="l11577"></a><span class="lineno">11577</span>  bufCreateInfo.usage,</div><div class="line"><a name="l11578"></a><span class="lineno">11578</span>  bufCreateInfo.sharingMode,</div><div class="line"><a name="l11579"></a><span class="lineno">11579</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11580"></a><span class="lineno">11580</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11581"></a><span class="lineno">11581</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11582"></a><span class="lineno">11582</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11583"></a><span class="lineno">11583</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11584"></a><span class="lineno">11584</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11585"></a><span class="lineno">11585</span>  allocation,</div><div class="line"><a name="l11586"></a><span class="lineno">11586</span>  userDataStr.GetString());</div><div class="line"><a name="l11587"></a><span class="lineno">11587</span>  Flush();</div><div class="line"><a name="l11588"></a><span class="lineno">11588</span> }</div><div class="line"><a name="l11589"></a><span class="lineno">11589</span> </div><div class="line"><a name="l11590"></a><span class="lineno">11590</span> <span class="keywordtype">void</span> VmaRecorder::RecordCreateImage(uint32_t frameIndex,</div><div class="line"><a name="l11591"></a><span class="lineno">11591</span>  <span class="keyword">const</span> VkImageCreateInfo& imageCreateInfo,</div><div class="line"><a name="l11592"></a><span class="lineno">11592</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="l11593"></a><span class="lineno">11593</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  CallParams callParams;</div><div class="line"><a name="l11596"></a><span class="lineno">11596</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11599"></a><span class="lineno">11599</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="l11600"></a><span class="lineno">11600</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="l11601"></a><span class="lineno">11601</span>  imageCreateInfo.flags,</div><div class="line"><a name="l11602"></a><span class="lineno">11602</span>  imageCreateInfo.imageType,</div><div class="line"><a name="l11603"></a><span class="lineno">11603</span>  imageCreateInfo.format,</div><div class="line"><a name="l11604"></a><span class="lineno">11604</span>  imageCreateInfo.extent.width,</div><div class="line"><a name="l11605"></a><span class="lineno">11605</span>  imageCreateInfo.extent.height,</div><div class="line"><a name="l11606"></a><span class="lineno">11606</span>  imageCreateInfo.extent.depth,</div><div class="line"><a name="l11607"></a><span class="lineno">11607</span>  imageCreateInfo.mipLevels,</div><div class="line"><a name="l11608"></a><span class="lineno">11608</span>  imageCreateInfo.arrayLayers,</div><div class="line"><a name="l11609"></a><span class="lineno">11609</span>  imageCreateInfo.samples,</div><div class="line"><a name="l11610"></a><span class="lineno">11610</span>  imageCreateInfo.tiling,</div><div class="line"><a name="l11611"></a><span class="lineno">11611</span>  imageCreateInfo.usage,</div><div class="line"><a name="l11612"></a><span class="lineno">11612</span>  imageCreateInfo.sharingMode,</div><div class="line"><a name="l11613"></a><span class="lineno">11613</span>  imageCreateInfo.initialLayout,</div><div class="line"><a name="l11614"></a><span class="lineno">11614</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>,</div><div class="line"><a name="l11615"></a><span class="lineno">11615</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910">usage</a>,</div><div class="line"><a name="l11616"></a><span class="lineno">11616</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>,</div><div class="line"><a name="l11617"></a><span class="lineno">11617</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>,</div><div class="line"><a name="l11618"></a><span class="lineno">11618</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>,</div><div class="line"><a name="l11619"></a><span class="lineno">11619</span>  allocCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l11620"></a><span class="lineno">11620</span>  allocation,</div><div class="line"><a name="l11621"></a><span class="lineno">11621</span>  userDataStr.GetString());</div><div class="line"><a name="l11622"></a><span class="lineno">11622</span>  Flush();</div><div class="line"><a name="l11623"></a><span class="lineno">11623</span> }</div><div class="line"><a name="l11624"></a><span class="lineno">11624</span> </div><div class="line"><a name="l11625"></a><span class="lineno">11625</span> <span class="keywordtype">void</span> VmaRecorder::RecordDestroyBuffer(uint32_t frameIndex,</div><div class="line"><a name="l11626"></a><span class="lineno">11626</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11627"></a><span class="lineno">11627</span> {</div><div class="line"><a name="l11628"></a><span class="lineno">11628</span>  CallParams callParams;</div><div class="line"><a name="l11629"></a><span class="lineno">11629</span>  GetBasicParams(callParams);</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>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11632"></a><span class="lineno">11632</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="l11633"></a><span class="lineno">11633</span>  allocation);</div><div class="line"><a name="l11634"></a><span class="lineno">11634</span>  Flush();</div><div class="line"><a name="l11635"></a><span class="lineno">11635</span> }</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> <span class="keywordtype">void</span> VmaRecorder::RecordDestroyImage(uint32_t frameIndex,</div><div class="line"><a name="l11638"></a><span class="lineno">11638</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  CallParams callParams;</div><div class="line"><a name="l11641"></a><span class="lineno">11641</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11642"></a><span class="lineno">11642</span> </div><div class="line"><a name="l11643"></a><span class="lineno">11643</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11644"></a><span class="lineno">11644</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="l11645"></a><span class="lineno">11645</span>  allocation);</div><div class="line"><a name="l11646"></a><span class="lineno">11646</span>  Flush();</div><div class="line"><a name="l11647"></a><span class="lineno">11647</span> }</div><div class="line"><a name="l11648"></a><span class="lineno">11648</span> </div><div class="line"><a name="l11649"></a><span class="lineno">11649</span> <span class="keywordtype">void</span> VmaRecorder::RecordTouchAllocation(uint32_t frameIndex,</div><div class="line"><a name="l11650"></a><span class="lineno">11650</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11651"></a><span class="lineno">11651</span> {</div><div class="line"><a name="l11652"></a><span class="lineno">11652</span>  CallParams callParams;</div><div class="line"><a name="l11653"></a><span class="lineno">11653</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11654"></a><span class="lineno">11654</span> </div><div class="line"><a name="l11655"></a><span class="lineno">11655</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11656"></a><span class="lineno">11656</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="l11657"></a><span class="lineno">11657</span>  allocation);</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::RecordGetAllocationInfo(uint32_t frameIndex,</div><div class="line"><a name="l11662"></a><span class="lineno">11662</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l11663"></a><span class="lineno">11663</span> {</div><div class="line"><a name="l11664"></a><span class="lineno">11664</span>  CallParams callParams;</div><div class="line"><a name="l11665"></a><span class="lineno">11665</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11666"></a><span class="lineno">11666</span> </div><div class="line"><a name="l11667"></a><span class="lineno">11667</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11668"></a><span class="lineno">11668</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="l11669"></a><span class="lineno">11669</span>  allocation);</div><div class="line"><a name="l11670"></a><span class="lineno">11670</span>  Flush();</div><div class="line"><a name="l11671"></a><span class="lineno">11671</span> }</div><div class="line"><a name="l11672"></a><span class="lineno">11672</span> </div><div class="line"><a name="l11673"></a><span class="lineno">11673</span> <span class="keywordtype">void</span> VmaRecorder::RecordMakePoolAllocationsLost(uint32_t frameIndex,</div><div class="line"><a name="l11674"></a><span class="lineno">11674</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</div><div class="line"><a name="l11675"></a><span class="lineno">11675</span> {</div><div class="line"><a name="l11676"></a><span class="lineno">11676</span>  CallParams callParams;</div><div class="line"><a name="l11677"></a><span class="lineno">11677</span>  GetBasicParams(callParams);</div><div class="line"><a name="l11678"></a><span class="lineno">11678</span> </div><div class="line"><a name="l11679"></a><span class="lineno">11679</span>  VmaMutexLock lock(m_FileMutex, m_UseMutex);</div><div class="line"><a name="l11680"></a><span class="lineno">11680</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="l11681"></a><span class="lineno">11681</span>  pool);</div><div class="line"><a name="l11682"></a><span class="lineno">11682</span>  Flush();</div><div class="line"><a name="l11683"></a><span class="lineno">11683</span> }</div><div class="line"><a name="l11684"></a><span class="lineno">11684</span> </div><div class="line"><a name="l11685"></a><span class="lineno">11685</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="l11686"></a><span class="lineno">11686</span> {</div><div class="line"><a name="l11687"></a><span class="lineno">11687</span>  <span class="keywordflow">if</span>(pUserData != VMA_NULL)</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>  <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="l11690"></a><span class="lineno">11690</span>  {</div><div class="line"><a name="l11691"></a><span class="lineno">11691</span>  m_Str = (<span class="keyword">const</span> <span class="keywordtype">char</span>*)pUserData;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l11694"></a><span class="lineno">11694</span>  {</div><div class="line"><a name="l11695"></a><span class="lineno">11695</span>  sprintf_s(m_PtrStr, <span class="stringliteral">"%p"</span>, pUserData);</div><div class="line"><a name="l11696"></a><span class="lineno">11696</span>  m_Str = m_PtrStr;</div><div class="line"><a name="l11697"></a><span class="lineno">11697</span>  }</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>  <span class="keywordflow">else</span></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>  m_Str = <span class="stringliteral">""</span>;</div><div class="line"><a name="l11702"></a><span class="lineno">11702</span>  }</div><div class="line"><a name="l11703"></a><span class="lineno">11703</span> }</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> <span class="keywordtype">void</span> VmaRecorder::WriteConfiguration(</div><div class="line"><a name="l11706"></a><span class="lineno">11706</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties& devProps,</div><div class="line"><a name="l11707"></a><span class="lineno">11707</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties& memProps,</div><div class="line"><a name="l11708"></a><span class="lineno">11708</span>  <span class="keywordtype">bool</span> dedicatedAllocationExtensionEnabled)</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>  fprintf(m_File, <span class="stringliteral">"Config,Begin\n"</span>);</div><div class="line"><a name="l11711"></a><span class="lineno">11711</span> </div><div class="line"><a name="l11712"></a><span class="lineno">11712</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,apiVersion,%u\n"</span>, devProps.apiVersion);</div><div class="line"><a name="l11713"></a><span class="lineno">11713</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,driverVersion,%u\n"</span>, devProps.driverVersion);</div><div class="line"><a name="l11714"></a><span class="lineno">11714</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,vendorID,%u\n"</span>, devProps.vendorID);</div><div class="line"><a name="l11715"></a><span class="lineno">11715</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,deviceID,%u\n"</span>, devProps.deviceID);</div><div class="line"><a name="l11716"></a><span class="lineno">11716</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,deviceType,%u\n"</span>, devProps.deviceType);</div><div class="line"><a name="l11717"></a><span class="lineno">11717</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDevice,deviceName,%s\n"</span>, devProps.deviceName);</div><div class="line"><a name="l11718"></a><span class="lineno">11718</span> </div><div class="line"><a name="l11719"></a><span class="lineno">11719</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceLimits,maxMemoryAllocationCount,%u\n"</span>, devProps.limits.maxMemoryAllocationCount);</div><div class="line"><a name="l11720"></a><span class="lineno">11720</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceLimits,bufferImageGranularity,%llu\n"</span>, devProps.limits.bufferImageGranularity);</div><div class="line"><a name="l11721"></a><span class="lineno">11721</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceLimits,nonCoherentAtomSize,%llu\n"</span>, devProps.limits.nonCoherentAtomSize);</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>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,HeapCount,%u\n"</span>, memProps.memoryHeapCount);</div><div class="line"><a name="l11724"></a><span class="lineno">11724</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < memProps.memoryHeapCount; ++i)</div><div class="line"><a name="l11725"></a><span class="lineno">11725</span>  {</div><div class="line"><a name="l11726"></a><span class="lineno">11726</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="l11727"></a><span class="lineno">11727</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="l11728"></a><span class="lineno">11728</span>  }</div><div class="line"><a name="l11729"></a><span class="lineno">11729</span>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,TypeCount,%u\n"</span>, memProps.memoryTypeCount);</div><div class="line"><a name="l11730"></a><span class="lineno">11730</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < memProps.memoryTypeCount; ++i)</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>  fprintf(m_File, <span class="stringliteral">"PhysicalDeviceMemory,Type,%u,heapIndex,%u\n"</span>, i, memProps.memoryTypes[i].heapIndex);</div><div class="line"><a name="l11733"></a><span class="lineno">11733</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="l11734"></a><span class="lineno">11734</span>  }</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>  fprintf(m_File, <span class="stringliteral">"Extension,VK_KHR_dedicated_allocation,%u\n"</span>, dedicatedAllocationExtensionEnabled ? 1 : 0);</div><div class="line"><a name="l11737"></a><span class="lineno">11737</span> </div><div class="line"><a name="l11738"></a><span class="lineno">11738</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="l11739"></a><span class="lineno">11739</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_ALIGNMENT,%llu\n"</span>, (VkDeviceSize)VMA_DEBUG_ALIGNMENT);</div><div class="line"><a name="l11740"></a><span class="lineno">11740</span>  fprintf(m_File, <span class="stringliteral">"Macro,VMA_DEBUG_MARGIN,%llu\n"</span>, (VkDeviceSize)VMA_DEBUG_MARGIN);</div><div class="line"><a name="l11741"></a><span class="lineno">11741</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="l11742"></a><span class="lineno">11742</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="l11743"></a><span class="lineno">11743</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="l11744"></a><span class="lineno">11744</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="l11745"></a><span class="lineno">11745</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="l11746"></a><span class="lineno">11746</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="l11747"></a><span class="lineno">11747</span> </div><div class="line"><a name="l11748"></a><span class="lineno">11748</span>  fprintf(m_File, <span class="stringliteral">"Config,End\n"</span>);</div><div class="line"><a name="l11749"></a><span class="lineno">11749</span> }</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> <span class="keywordtype">void</span> VmaRecorder::GetBasicParams(CallParams& outParams)</div><div class="line"><a name="l11752"></a><span class="lineno">11752</span> {</div><div class="line"><a name="l11753"></a><span class="lineno">11753</span>  outParams.threadId = GetCurrentThreadId();</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>  LARGE_INTEGER counter;</div><div class="line"><a name="l11756"></a><span class="lineno">11756</span>  QueryPerformanceCounter(&counter);</div><div class="line"><a name="l11757"></a><span class="lineno">11757</span>  outParams.time = (double)(counter.QuadPart - m_StartCounter) / (double)m_Freq;</div><div class="line"><a name="l11758"></a><span class="lineno">11758</span> }</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> <span class="keywordtype">void</span> VmaRecorder::Flush()</div><div class="line"><a name="l11761"></a><span class="lineno">11761</span> {</div><div class="line"><a name="l11762"></a><span class="lineno">11762</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="l11763"></a><span class="lineno">11763</span>  {</div><div class="line"><a name="l11764"></a><span class="lineno">11764</span>  fflush(m_File);</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> </div><div class="line"><a name="l11768"></a><span class="lineno">11768</span> <span class="preprocessor">#endif // #if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l11769"></a><span class="lineno">11769</span> </div><div class="line"><a name="l11771"></a><span class="lineno">11771</span> <span class="comment">// VmaAllocator_T</span></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> 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="l11774"></a><span class="lineno">11774</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="l11775"></a><span class="lineno">11775</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="l11776"></a><span class="lineno">11776</span>  m_hDevice(pCreateInfo->device),</div><div class="line"><a name="l11777"></a><span class="lineno">11777</span>  m_AllocationCallbacksSpecified(pCreateInfo->pAllocationCallbacks != VMA_NULL),</div><div class="line"><a name="l11778"></a><span class="lineno">11778</span>  m_AllocationCallbacks(pCreateInfo->pAllocationCallbacks ?</div><div class="line"><a name="l11779"></a><span class="lineno">11779</span>  *pCreateInfo->pAllocationCallbacks : VmaEmptyAllocationCallbacks),</div><div class="line"><a name="l11780"></a><span class="lineno">11780</span>  m_PreferredLargeHeapBlockSize(0),</div><div class="line"><a name="l11781"></a><span class="lineno">11781</span>  m_PhysicalDevice(pCreateInfo->physicalDevice),</div><div class="line"><a name="l11782"></a><span class="lineno">11782</span>  m_CurrentFrameIndex(0),</div><div class="line"><a name="l11783"></a><span class="lineno">11783</span>  m_Pools(VmaStlAllocator<<a class="code" href="struct_vma_pool.html">VmaPool</a>>(GetAllocationCallbacks())),</div><div class="line"><a name="l11784"></a><span class="lineno">11784</span>  m_NextPoolId(0)</div><div class="line"><a name="l11785"></a><span class="lineno">11785</span> #if <a class="code" href="vk__mem__alloc_8h.html#a1f0c126759fc96ccb6e2d23c101d770c">VMA_RECORDING_ENABLED</a></div><div class="line"><a name="l11786"></a><span class="lineno">11786</span>  ,m_pRecorder(VMA_NULL)</div><div class="line"><a name="l11787"></a><span class="lineno">11787</span> #endif</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>  <span class="keywordflow">if</span>(VMA_DEBUG_DETECT_CORRUPTION)</div><div class="line"><a name="l11790"></a><span class="lineno">11790</span>  {</div><div class="line"><a name="l11791"></a><span class="lineno">11791</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="l11792"></a><span class="lineno">11792</span>  VMA_ASSERT(VMA_DEBUG_MARGIN % <span class="keyword">sizeof</span>(uint32_t) == 0);</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>  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="l11796"></a><span class="lineno">11796</span> </div><div class="line"><a name="l11797"></a><span class="lineno">11797</span> <span class="preprocessor">#if !(VMA_DEDICATED_ALLOCATION)</span></div><div class="line"><a name="l11798"></a><span class="lineno">11798</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="l11799"></a><span class="lineno">11799</span>  {</div><div class="line"><a name="l11800"></a><span class="lineno">11800</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="l11801"></a><span class="lineno">11801</span>  }</div><div class="line"><a name="l11802"></a><span class="lineno">11802</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l11803"></a><span class="lineno">11803</span> </div><div class="line"><a name="l11804"></a><span class="lineno">11804</span>  memset(&m_DeviceMemoryCallbacks, 0 ,<span class="keyword">sizeof</span>(m_DeviceMemoryCallbacks));</div><div class="line"><a name="l11805"></a><span class="lineno">11805</span>  memset(&m_PhysicalDeviceProperties, 0, <span class="keyword">sizeof</span>(m_PhysicalDeviceProperties));</div><div class="line"><a name="l11806"></a><span class="lineno">11806</span>  memset(&m_MemProps, 0, <span class="keyword">sizeof</span>(m_MemProps));</div><div class="line"><a name="l11807"></a><span class="lineno">11807</span>  </div><div class="line"><a name="l11808"></a><span class="lineno">11808</span>  memset(&m_pBlockVectors, 0, <span class="keyword">sizeof</span>(m_pBlockVectors));</div><div class="line"><a name="l11809"></a><span class="lineno">11809</span>  memset(&m_pDedicatedAllocations, 0, <span class="keyword">sizeof</span>(m_pDedicatedAllocations));</div><div class="line"><a name="l11810"></a><span class="lineno">11810</span> </div><div class="line"><a name="l11811"></a><span class="lineno">11811</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < VK_MAX_MEMORY_HEAPS; ++i)</div><div class="line"><a name="l11812"></a><span class="lineno">11812</span>  {</div><div class="line"><a name="l11813"></a><span class="lineno">11813</span>  m_HeapSizeLimit[i] = VK_WHOLE_SIZE;</div><div class="line"><a name="l11814"></a><span class="lineno">11814</span>  }</div><div class="line"><a name="l11815"></a><span class="lineno">11815</span> </div><div class="line"><a name="l11816"></a><span class="lineno">11816</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="l11817"></a><span class="lineno">11817</span>  {</div><div class="line"><a name="l11818"></a><span class="lineno">11818</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="l11819"></a><span class="lineno">11819</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="l11820"></a><span class="lineno">11820</span>  }</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>  ImportVulkanFunctions(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd">pVulkanFunctions</a>);</div><div class="line"><a name="l11823"></a><span class="lineno">11823</span> </div><div class="line"><a name="l11824"></a><span class="lineno">11824</span>  (*m_VulkanFunctions.vkGetPhysicalDeviceProperties)(m_PhysicalDevice, &m_PhysicalDeviceProperties);</div><div class="line"><a name="l11825"></a><span class="lineno">11825</span>  (*m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties)(m_PhysicalDevice, &m_MemProps);</div><div class="line"><a name="l11826"></a><span class="lineno">11826</span> </div><div class="line"><a name="l11827"></a><span class="lineno">11827</span>  VMA_ASSERT(VmaIsPow2(VMA_DEBUG_ALIGNMENT));</div><div class="line"><a name="l11828"></a><span class="lineno">11828</span>  VMA_ASSERT(VmaIsPow2(VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY));</div><div class="line"><a name="l11829"></a><span class="lineno">11829</span>  VMA_ASSERT(VmaIsPow2(m_PhysicalDeviceProperties.limits.bufferImageGranularity));</div><div class="line"><a name="l11830"></a><span class="lineno">11830</span>  VMA_ASSERT(VmaIsPow2(m_PhysicalDeviceProperties.limits.nonCoherentAtomSize));</div><div class="line"><a name="l11831"></a><span class="lineno">11831</span> </div><div class="line"><a name="l11832"></a><span class="lineno">11832</span>  m_PreferredLargeHeapBlockSize = (pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a> != 0) ?</div><div class="line"><a name="l11833"></a><span class="lineno">11833</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="l11834"></a><span class="lineno">11834</span> </div><div class="line"><a name="l11835"></a><span class="lineno">11835</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="l11836"></a><span class="lineno">11836</span>  {</div><div class="line"><a name="l11837"></a><span class="lineno">11837</span>  <span class="keywordflow">for</span>(uint32_t heapIndex = 0; heapIndex < GetMemoryHeapCount(); ++heapIndex)</div><div class="line"><a name="l11838"></a><span class="lineno">11838</span>  {</div><div class="line"><a name="l11839"></a><span class="lineno">11839</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="l11840"></a><span class="lineno">11840</span>  <span class="keywordflow">if</span>(limit != VK_WHOLE_SIZE)</div><div class="line"><a name="l11841"></a><span class="lineno">11841</span>  {</div><div class="line"><a name="l11842"></a><span class="lineno">11842</span>  m_HeapSizeLimit[heapIndex] = limit;</div><div class="line"><a name="l11843"></a><span class="lineno">11843</span>  <span class="keywordflow">if</span>(limit < m_MemProps.memoryHeaps[heapIndex].size)</div><div class="line"><a name="l11844"></a><span class="lineno">11844</span>  {</div><div class="line"><a name="l11845"></a><span class="lineno">11845</span>  m_MemProps.memoryHeaps[heapIndex].size = limit;</div><div class="line"><a name="l11846"></a><span class="lineno">11846</span>  }</div><div class="line"><a name="l11847"></a><span class="lineno">11847</span>  }</div><div class="line"><a name="l11848"></a><span class="lineno">11848</span>  }</div><div class="line"><a name="l11849"></a><span class="lineno">11849</span>  }</div><div class="line"><a name="l11850"></a><span class="lineno">11850</span> </div><div class="line"><a name="l11851"></a><span class="lineno">11851</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l11852"></a><span class="lineno">11852</span>  {</div><div class="line"><a name="l11853"></a><span class="lineno">11853</span>  <span class="keyword">const</span> VkDeviceSize preferredBlockSize = CalcPreferredBlockSize(memTypeIndex);</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>  m_pBlockVectors[memTypeIndex] = vma_new(<span class="keyword">this</span>, VmaBlockVector)(</div><div class="line"><a name="l11856"></a><span class="lineno">11856</span>  <span class="keyword">this</span>,</div><div class="line"><a name="l11857"></a><span class="lineno">11857</span>  memTypeIndex,</div><div class="line"><a name="l11858"></a><span class="lineno">11858</span>  preferredBlockSize,</div><div class="line"><a name="l11859"></a><span class="lineno">11859</span>  0,</div><div class="line"><a name="l11860"></a><span class="lineno">11860</span>  SIZE_MAX,</div><div class="line"><a name="l11861"></a><span class="lineno">11861</span>  GetBufferImageGranularity(),</div><div class="line"><a name="l11862"></a><span class="lineno">11862</span>  pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">frameInUseCount</a>,</div><div class="line"><a name="l11863"></a><span class="lineno">11863</span>  <span class="keyword">false</span>, <span class="comment">// isCustomPool</span></div><div class="line"><a name="l11864"></a><span class="lineno">11864</span>  <span class="keyword">false</span>, <span class="comment">// explicitBlockSize</span></div><div class="line"><a name="l11865"></a><span class="lineno">11865</span>  <span class="keyword">false</span>); <span class="comment">// linearAlgorithm</span></div><div class="line"><a name="l11866"></a><span class="lineno">11866</span>  <span class="comment">// No need to call m_pBlockVectors[memTypeIndex][blockVectorTypeIndex]->CreateMinBlocks here,</span></div><div class="line"><a name="l11867"></a><span class="lineno">11867</span>  <span class="comment">// becase minBlockCount is 0.</span></div><div class="line"><a name="l11868"></a><span class="lineno">11868</span>  m_pDedicatedAllocations[memTypeIndex] = vma_new(<span class="keyword">this</span>, AllocationVectorType)(VmaStlAllocator<VmaAllocation>(GetAllocationCallbacks()));</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>  }</div><div class="line"><a name="l11871"></a><span class="lineno">11871</span> }</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> 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="l11874"></a><span class="lineno">11874</span> {</div><div class="line"><a name="l11875"></a><span class="lineno">11875</span>  VkResult res = VK_SUCCESS;</div><div class="line"><a name="l11876"></a><span class="lineno">11876</span> </div><div class="line"><a name="l11877"></a><span class="lineno">11877</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="l11878"></a><span class="lineno">11878</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="l11879"></a><span class="lineno">11879</span>  {</div><div class="line"><a name="l11880"></a><span class="lineno">11880</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l11881"></a><span class="lineno">11881</span>  m_pRecorder = vma_new(<span class="keyword">this</span>, VmaRecorder)();</div><div class="line"><a name="l11882"></a><span class="lineno">11882</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="l11883"></a><span class="lineno">11883</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l11886"></a><span class="lineno">11886</span>  }</div><div class="line"><a name="l11887"></a><span class="lineno">11887</span>  m_pRecorder->WriteConfiguration(</div><div class="line"><a name="l11888"></a><span class="lineno">11888</span>  m_PhysicalDeviceProperties,</div><div class="line"><a name="l11889"></a><span class="lineno">11889</span>  m_MemProps,</div><div class="line"><a name="l11890"></a><span class="lineno">11890</span>  m_UseKhrDedicatedAllocation);</div><div class="line"><a name="l11891"></a><span class="lineno">11891</span>  m_pRecorder->RecordCreateAllocator(GetCurrentFrameIndex());</div><div class="line"><a name="l11892"></a><span class="lineno">11892</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l11893"></a><span class="lineno">11893</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="l11894"></a><span class="lineno">11894</span>  <span class="keywordflow">return</span> VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l11895"></a><span class="lineno">11895</span> <span class="preprocessor">#endif</span></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> </div><div class="line"><a name="l11898"></a><span class="lineno">11898</span>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l11901"></a><span class="lineno">11901</span> VmaAllocator_T::~VmaAllocator_T()</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> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l11904"></a><span class="lineno">11904</span>  <span class="keywordflow">if</span>(m_pRecorder != VMA_NULL)</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>  m_pRecorder->RecordDestroyAllocator(GetCurrentFrameIndex());</div><div class="line"><a name="l11907"></a><span class="lineno">11907</span>  vma_delete(<span class="keyword">this</span>, m_pRecorder);</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> <span class="preprocessor">#endif</span></div><div class="line"><a name="l11910"></a><span class="lineno">11910</span>  </div><div class="line"><a name="l11911"></a><span class="lineno">11911</span>  VMA_ASSERT(m_Pools.empty());</div><div class="line"><a name="l11912"></a><span class="lineno">11912</span> </div><div class="line"><a name="l11913"></a><span class="lineno">11913</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = GetMemoryTypeCount(); i--; )</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>  vma_delete(<span class="keyword">this</span>, m_pDedicatedAllocations[i]);</div><div class="line"><a name="l11916"></a><span class="lineno">11916</span>  vma_delete(<span class="keyword">this</span>, m_pBlockVectors[i]);</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> }</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="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="l11921"></a><span class="lineno">11921</span> {</div><div class="line"><a name="l11922"></a><span class="lineno">11922</span> <span class="preprocessor">#if VMA_STATIC_VULKAN_FUNCTIONS == 1</span></div><div class="line"><a name="l11923"></a><span class="lineno">11923</span>  m_VulkanFunctions.vkGetPhysicalDeviceProperties = &vkGetPhysicalDeviceProperties;</div><div class="line"><a name="l11924"></a><span class="lineno">11924</span>  m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties = &vkGetPhysicalDeviceMemoryProperties;</div><div class="line"><a name="l11925"></a><span class="lineno">11925</span>  m_VulkanFunctions.vkAllocateMemory = &vkAllocateMemory;</div><div class="line"><a name="l11926"></a><span class="lineno">11926</span>  m_VulkanFunctions.vkFreeMemory = &vkFreeMemory;</div><div class="line"><a name="l11927"></a><span class="lineno">11927</span>  m_VulkanFunctions.vkMapMemory = &vkMapMemory;</div><div class="line"><a name="l11928"></a><span class="lineno">11928</span>  m_VulkanFunctions.vkUnmapMemory = &vkUnmapMemory;</div><div class="line"><a name="l11929"></a><span class="lineno">11929</span>  m_VulkanFunctions.vkFlushMappedMemoryRanges = &vkFlushMappedMemoryRanges;</div><div class="line"><a name="l11930"></a><span class="lineno">11930</span>  m_VulkanFunctions.vkInvalidateMappedMemoryRanges = &vkInvalidateMappedMemoryRanges;</div><div class="line"><a name="l11931"></a><span class="lineno">11931</span>  m_VulkanFunctions.vkBindBufferMemory = &vkBindBufferMemory;</div><div class="line"><a name="l11932"></a><span class="lineno">11932</span>  m_VulkanFunctions.vkBindImageMemory = &vkBindImageMemory;</div><div class="line"><a name="l11933"></a><span class="lineno">11933</span>  m_VulkanFunctions.vkGetBufferMemoryRequirements = &vkGetBufferMemoryRequirements;</div><div class="line"><a name="l11934"></a><span class="lineno">11934</span>  m_VulkanFunctions.vkGetImageMemoryRequirements = &vkGetImageMemoryRequirements;</div><div class="line"><a name="l11935"></a><span class="lineno">11935</span>  m_VulkanFunctions.vkCreateBuffer = &vkCreateBuffer;</div><div class="line"><a name="l11936"></a><span class="lineno">11936</span>  m_VulkanFunctions.vkDestroyBuffer = &vkDestroyBuffer;</div><div class="line"><a name="l11937"></a><span class="lineno">11937</span>  m_VulkanFunctions.vkCreateImage = &vkCreateImage;</div><div class="line"><a name="l11938"></a><span class="lineno">11938</span>  m_VulkanFunctions.vkDestroyImage = &vkDestroyImage;</div><div class="line"><a name="l11939"></a><span class="lineno">11939</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l11940"></a><span class="lineno">11940</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l11941"></a><span class="lineno">11941</span>  {</div><div class="line"><a name="l11942"></a><span class="lineno">11942</span>  m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR =</div><div class="line"><a name="l11943"></a><span class="lineno">11943</span>  (PFN_vkGetBufferMemoryRequirements2KHR)vkGetDeviceProcAddr(m_hDevice, <span class="stringliteral">"vkGetBufferMemoryRequirements2KHR"</span>);</div><div class="line"><a name="l11944"></a><span class="lineno">11944</span>  m_VulkanFunctions.vkGetImageMemoryRequirements2KHR =</div><div class="line"><a name="l11945"></a><span class="lineno">11945</span>  (PFN_vkGetImageMemoryRequirements2KHR)vkGetDeviceProcAddr(m_hDevice, <span class="stringliteral">"vkGetImageMemoryRequirements2KHR"</span>);</div><div class="line"><a name="l11946"></a><span class="lineno">11946</span>  }</div><div class="line"><a name="l11947"></a><span class="lineno">11947</span> <span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l11948"></a><span class="lineno">11948</span> <span class="preprocessor">#endif // #if VMA_STATIC_VULKAN_FUNCTIONS == 1</span></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> <span class="preprocessor">#define VMA_COPY_IF_NOT_NULL(funcName) \</span></div><div class="line"><a name="l11951"></a><span class="lineno">11951</span> <span class="preprocessor"> if(pVulkanFunctions->funcName != VMA_NULL) m_VulkanFunctions.funcName = pVulkanFunctions->funcName;</span></div><div class="line"><a name="l11952"></a><span class="lineno">11952</span> </div><div class="line"><a name="l11953"></a><span class="lineno">11953</span>  <span class="keywordflow">if</span>(pVulkanFunctions != VMA_NULL)</div><div class="line"><a name="l11954"></a><span class="lineno">11954</span>  {</div><div class="line"><a name="l11955"></a><span class="lineno">11955</span>  VMA_COPY_IF_NOT_NULL(vkGetPhysicalDeviceProperties);</div><div class="line"><a name="l11956"></a><span class="lineno">11956</span>  VMA_COPY_IF_NOT_NULL(vkGetPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l11957"></a><span class="lineno">11957</span>  VMA_COPY_IF_NOT_NULL(vkAllocateMemory);</div><div class="line"><a name="l11958"></a><span class="lineno">11958</span>  VMA_COPY_IF_NOT_NULL(vkFreeMemory);</div><div class="line"><a name="l11959"></a><span class="lineno">11959</span>  VMA_COPY_IF_NOT_NULL(vkMapMemory);</div><div class="line"><a name="l11960"></a><span class="lineno">11960</span>  VMA_COPY_IF_NOT_NULL(vkUnmapMemory);</div><div class="line"><a name="l11961"></a><span class="lineno">11961</span>  VMA_COPY_IF_NOT_NULL(vkFlushMappedMemoryRanges);</div><div class="line"><a name="l11962"></a><span class="lineno">11962</span>  VMA_COPY_IF_NOT_NULL(vkInvalidateMappedMemoryRanges);</div><div class="line"><a name="l11963"></a><span class="lineno">11963</span>  VMA_COPY_IF_NOT_NULL(vkBindBufferMemory);</div><div class="line"><a name="l11964"></a><span class="lineno">11964</span>  VMA_COPY_IF_NOT_NULL(vkBindImageMemory);</div><div class="line"><a name="l11965"></a><span class="lineno">11965</span>  VMA_COPY_IF_NOT_NULL(vkGetBufferMemoryRequirements);</div><div class="line"><a name="l11966"></a><span class="lineno">11966</span>  VMA_COPY_IF_NOT_NULL(vkGetImageMemoryRequirements);</div><div class="line"><a name="l11967"></a><span class="lineno">11967</span>  VMA_COPY_IF_NOT_NULL(vkCreateBuffer);</div><div class="line"><a name="l11968"></a><span class="lineno">11968</span>  VMA_COPY_IF_NOT_NULL(vkDestroyBuffer);</div><div class="line"><a name="l11969"></a><span class="lineno">11969</span>  VMA_COPY_IF_NOT_NULL(vkCreateImage);</div><div class="line"><a name="l11970"></a><span class="lineno">11970</span>  VMA_COPY_IF_NOT_NULL(vkDestroyImage);</div><div class="line"><a name="l11971"></a><span class="lineno">11971</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l11972"></a><span class="lineno">11972</span>  VMA_COPY_IF_NOT_NULL(vkGetBufferMemoryRequirements2KHR);</div><div class="line"><a name="l11973"></a><span class="lineno">11973</span>  VMA_COPY_IF_NOT_NULL(vkGetImageMemoryRequirements2KHR);</div><div class="line"><a name="l11974"></a><span class="lineno">11974</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l11975"></a><span class="lineno">11975</span>  }</div><div class="line"><a name="l11976"></a><span class="lineno">11976</span> </div><div class="line"><a name="l11977"></a><span class="lineno">11977</span> <span class="preprocessor">#undef VMA_COPY_IF_NOT_NULL</span></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>  <span class="comment">// If these asserts are hit, you must either #define VMA_STATIC_VULKAN_FUNCTIONS 1</span></div><div class="line"><a name="l11980"></a><span class="lineno">11980</span>  <span class="comment">// or pass valid pointers as VmaAllocatorCreateInfo::pVulkanFunctions.</span></div><div class="line"><a name="l11981"></a><span class="lineno">11981</span>  VMA_ASSERT(m_VulkanFunctions.vkGetPhysicalDeviceProperties != VMA_NULL);</div><div class="line"><a name="l11982"></a><span class="lineno">11982</span>  VMA_ASSERT(m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties != VMA_NULL);</div><div class="line"><a name="l11983"></a><span class="lineno">11983</span>  VMA_ASSERT(m_VulkanFunctions.vkAllocateMemory != VMA_NULL);</div><div class="line"><a name="l11984"></a><span class="lineno">11984</span>  VMA_ASSERT(m_VulkanFunctions.vkFreeMemory != VMA_NULL);</div><div class="line"><a name="l11985"></a><span class="lineno">11985</span>  VMA_ASSERT(m_VulkanFunctions.vkMapMemory != VMA_NULL);</div><div class="line"><a name="l11986"></a><span class="lineno">11986</span>  VMA_ASSERT(m_VulkanFunctions.vkUnmapMemory != VMA_NULL);</div><div class="line"><a name="l11987"></a><span class="lineno">11987</span>  VMA_ASSERT(m_VulkanFunctions.vkFlushMappedMemoryRanges != VMA_NULL);</div><div class="line"><a name="l11988"></a><span class="lineno">11988</span>  VMA_ASSERT(m_VulkanFunctions.vkInvalidateMappedMemoryRanges != VMA_NULL);</div><div class="line"><a name="l11989"></a><span class="lineno">11989</span>  VMA_ASSERT(m_VulkanFunctions.vkBindBufferMemory != VMA_NULL);</div><div class="line"><a name="l11990"></a><span class="lineno">11990</span>  VMA_ASSERT(m_VulkanFunctions.vkBindImageMemory != VMA_NULL);</div><div class="line"><a name="l11991"></a><span class="lineno">11991</span>  VMA_ASSERT(m_VulkanFunctions.vkGetBufferMemoryRequirements != VMA_NULL);</div><div class="line"><a name="l11992"></a><span class="lineno">11992</span>  VMA_ASSERT(m_VulkanFunctions.vkGetImageMemoryRequirements != VMA_NULL);</div><div class="line"><a name="l11993"></a><span class="lineno">11993</span>  VMA_ASSERT(m_VulkanFunctions.vkCreateBuffer != VMA_NULL);</div><div class="line"><a name="l11994"></a><span class="lineno">11994</span>  VMA_ASSERT(m_VulkanFunctions.vkDestroyBuffer != VMA_NULL);</div><div class="line"><a name="l11995"></a><span class="lineno">11995</span>  VMA_ASSERT(m_VulkanFunctions.vkCreateImage != VMA_NULL);</div><div class="line"><a name="l11996"></a><span class="lineno">11996</span>  VMA_ASSERT(m_VulkanFunctions.vkDestroyImage != VMA_NULL);</div><div class="line"><a name="l11997"></a><span class="lineno">11997</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l11998"></a><span class="lineno">11998</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</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>  VMA_ASSERT(m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR != VMA_NULL);</div><div class="line"><a name="l12001"></a><span class="lineno">12001</span>  VMA_ASSERT(m_VulkanFunctions.vkGetImageMemoryRequirements2KHR != VMA_NULL);</div><div class="line"><a name="l12002"></a><span class="lineno">12002</span>  }</div><div class="line"><a name="l12003"></a><span class="lineno">12003</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l12004"></a><span class="lineno">12004</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> VkDeviceSize VmaAllocator_T::CalcPreferredBlockSize(uint32_t memTypeIndex)</div><div class="line"><a name="l12007"></a><span class="lineno">12007</span> {</div><div class="line"><a name="l12008"></a><span class="lineno">12008</span>  <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l12009"></a><span class="lineno">12009</span>  <span class="keyword">const</span> VkDeviceSize heapSize = m_MemProps.memoryHeaps[heapIndex].size;</div><div class="line"><a name="l12010"></a><span class="lineno">12010</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> isSmallHeap = heapSize <= VMA_SMALL_HEAP_MAX_SIZE;</div><div class="line"><a name="l12011"></a><span class="lineno">12011</span>  <span class="keywordflow">return</span> isSmallHeap ? (heapSize / 8) : m_PreferredLargeHeapBlockSize;</div><div class="line"><a name="l12012"></a><span class="lineno">12012</span> }</div><div class="line"><a name="l12013"></a><span class="lineno">12013</span> </div><div class="line"><a name="l12014"></a><span class="lineno">12014</span> VkResult VmaAllocator_T::AllocateMemoryOfType(</div><div class="line"><a name="l12015"></a><span class="lineno">12015</span>  VkDeviceSize size,</div><div class="line"><a name="l12016"></a><span class="lineno">12016</span>  VkDeviceSize alignment,</div><div class="line"><a name="l12017"></a><span class="lineno">12017</span>  <span class="keywordtype">bool</span> dedicatedAllocation,</div><div class="line"><a name="l12018"></a><span class="lineno">12018</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l12019"></a><span class="lineno">12019</span>  VkImage dedicatedImage,</div><div class="line"><a name="l12020"></a><span class="lineno">12020</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="l12021"></a><span class="lineno">12021</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l12022"></a><span class="lineno">12022</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l12023"></a><span class="lineno">12023</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</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>  VMA_ASSERT(pAllocation != VMA_NULL);</div><div class="line"><a name="l12026"></a><span class="lineno">12026</span>  VMA_DEBUG_LOG(<span class="stringliteral">" AllocateMemory: MemoryTypeIndex=%u, Size=%llu"</span>, memTypeIndex, vkMemReq.size);</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>  <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a> finalCreateInfo = createInfo;</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="comment">// If memory type is not HOST_VISIBLE, disable MAPPED.</span></div><div class="line"><a name="l12031"></a><span class="lineno">12031</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="l12032"></a><span class="lineno">12032</span>  (m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l12033"></a><span class="lineno">12033</span>  {</div><div class="line"><a name="l12034"></a><span class="lineno">12034</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="l12035"></a><span class="lineno">12035</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>  VmaBlockVector* <span class="keyword">const</span> blockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l12038"></a><span class="lineno">12038</span>  VMA_ASSERT(blockVector);</div><div class="line"><a name="l12039"></a><span class="lineno">12039</span> </div><div class="line"><a name="l12040"></a><span class="lineno">12040</span>  <span class="keyword">const</span> VkDeviceSize preferredBlockSize = blockVector->GetPreferredBlockSize();</div><div class="line"><a name="l12041"></a><span class="lineno">12041</span>  <span class="keywordtype">bool</span> preferDedicatedMemory =</div><div class="line"><a name="l12042"></a><span class="lineno">12042</span>  VMA_DEBUG_ALWAYS_DEDICATED_MEMORY ||</div><div class="line"><a name="l12043"></a><span class="lineno">12043</span>  dedicatedAllocation ||</div><div class="line"><a name="l12044"></a><span class="lineno">12044</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="l12045"></a><span class="lineno">12045</span>  size > preferredBlockSize / 2;</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>(preferDedicatedMemory &&</div><div class="line"><a name="l12048"></a><span class="lineno">12048</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="l12049"></a><span class="lineno">12049</span>  finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a> == VK_NULL_HANDLE)</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>  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="l12052"></a><span class="lineno">12052</span>  }</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>  <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="l12055"></a><span class="lineno">12055</span>  {</div><div class="line"><a name="l12056"></a><span class="lineno">12056</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="l12057"></a><span class="lineno">12057</span>  {</div><div class="line"><a name="l12058"></a><span class="lineno">12058</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l12061"></a><span class="lineno">12061</span>  {</div><div class="line"><a name="l12062"></a><span class="lineno">12062</span>  <span class="keywordflow">return</span> AllocateDedicatedMemory(</div><div class="line"><a name="l12063"></a><span class="lineno">12063</span>  size,</div><div class="line"><a name="l12064"></a><span class="lineno">12064</span>  suballocType,</div><div class="line"><a name="l12065"></a><span class="lineno">12065</span>  memTypeIndex,</div><div class="line"><a name="l12066"></a><span class="lineno">12066</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="l12067"></a><span class="lineno">12067</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="l12068"></a><span class="lineno">12068</span>  finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l12069"></a><span class="lineno">12069</span>  dedicatedBuffer,</div><div class="line"><a name="l12070"></a><span class="lineno">12070</span>  dedicatedImage,</div><div class="line"><a name="l12071"></a><span class="lineno">12071</span>  pAllocation);</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>  }</div><div class="line"><a name="l12074"></a><span class="lineno">12074</span>  <span class="keywordflow">else</span></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>  VkResult res = blockVector->Allocate(</div><div class="line"><a name="l12077"></a><span class="lineno">12077</span>  VK_NULL_HANDLE, <span class="comment">// hCurrentPool</span></div><div class="line"><a name="l12078"></a><span class="lineno">12078</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l12079"></a><span class="lineno">12079</span>  size,</div><div class="line"><a name="l12080"></a><span class="lineno">12080</span>  alignment,</div><div class="line"><a name="l12081"></a><span class="lineno">12081</span>  finalCreateInfo,</div><div class="line"><a name="l12082"></a><span class="lineno">12082</span>  suballocType,</div><div class="line"><a name="l12083"></a><span class="lineno">12083</span>  pAllocation);</div><div class="line"><a name="l12084"></a><span class="lineno">12084</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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="keywordflow">return</span> res;</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> </div><div class="line"><a name="l12089"></a><span class="lineno">12089</span>  <span class="comment">// 5. Try dedicated memory.</span></div><div class="line"><a name="l12090"></a><span class="lineno">12090</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="l12091"></a><span class="lineno">12091</span>  {</div><div class="line"><a name="l12092"></a><span class="lineno">12092</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12093"></a><span class="lineno">12093</span>  }</div><div class="line"><a name="l12094"></a><span class="lineno">12094</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12095"></a><span class="lineno">12095</span>  {</div><div class="line"><a name="l12096"></a><span class="lineno">12096</span>  res = AllocateDedicatedMemory(</div><div class="line"><a name="l12097"></a><span class="lineno">12097</span>  size,</div><div class="line"><a name="l12098"></a><span class="lineno">12098</span>  suballocType,</div><div class="line"><a name="l12099"></a><span class="lineno">12099</span>  memTypeIndex,</div><div class="line"><a name="l12100"></a><span class="lineno">12100</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="l12101"></a><span class="lineno">12101</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="l12102"></a><span class="lineno">12102</span>  finalCreateInfo.pUserData,</div><div class="line"><a name="l12103"></a><span class="lineno">12103</span>  dedicatedBuffer,</div><div class="line"><a name="l12104"></a><span class="lineno">12104</span>  dedicatedImage,</div><div class="line"><a name="l12105"></a><span class="lineno">12105</span>  pAllocation);</div><div class="line"><a name="l12106"></a><span class="lineno">12106</span>  <span class="keywordflow">if</span>(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="comment">// Succeeded: AllocateDedicatedMemory function already filld pMemory, nothing more to do here.</span></div><div class="line"><a name="l12109"></a><span class="lineno">12109</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Allocated as DedicatedMemory"</span>);</div><div class="line"><a name="l12110"></a><span class="lineno">12110</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12111"></a><span class="lineno">12111</span>  }</div><div class="line"><a name="l12112"></a><span class="lineno">12112</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12113"></a><span class="lineno">12113</span>  {</div><div class="line"><a name="l12114"></a><span class="lineno">12114</span>  <span class="comment">// Everything failed: Return error code.</span></div><div class="line"><a name="l12115"></a><span class="lineno">12115</span>  VMA_DEBUG_LOG(<span class="stringliteral">" vkAllocateMemory FAILED"</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>  }</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> }</div><div class="line"><a name="l12121"></a><span class="lineno">12121</span> </div><div class="line"><a name="l12122"></a><span class="lineno">12122</span> VkResult VmaAllocator_T::AllocateDedicatedMemory(</div><div class="line"><a name="l12123"></a><span class="lineno">12123</span>  VkDeviceSize size,</div><div class="line"><a name="l12124"></a><span class="lineno">12124</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l12125"></a><span class="lineno">12125</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l12126"></a><span class="lineno">12126</span>  <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l12127"></a><span class="lineno">12127</span>  <span class="keywordtype">bool</span> isUserDataString,</div><div class="line"><a name="l12128"></a><span class="lineno">12128</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l12129"></a><span class="lineno">12129</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l12130"></a><span class="lineno">12130</span>  VkImage dedicatedImage,</div><div class="line"><a name="l12131"></a><span class="lineno">12131</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</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>  VMA_ASSERT(pAllocation);</div><div class="line"><a name="l12134"></a><span class="lineno">12134</span> </div><div class="line"><a name="l12135"></a><span class="lineno">12135</span>  VkMemoryAllocateInfo allocInfo = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };</div><div class="line"><a name="l12136"></a><span class="lineno">12136</span>  allocInfo.memoryTypeIndex = memTypeIndex;</div><div class="line"><a name="l12137"></a><span class="lineno">12137</span>  allocInfo.allocationSize = size;</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> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12140"></a><span class="lineno">12140</span>  VkMemoryDedicatedAllocateInfoKHR dedicatedAllocInfo = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO_KHR };</div><div class="line"><a name="l12141"></a><span class="lineno">12141</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l12142"></a><span class="lineno">12142</span>  {</div><div class="line"><a name="l12143"></a><span class="lineno">12143</span>  <span class="keywordflow">if</span>(dedicatedBuffer != VK_NULL_HANDLE)</div><div class="line"><a name="l12144"></a><span class="lineno">12144</span>  {</div><div class="line"><a name="l12145"></a><span class="lineno">12145</span>  VMA_ASSERT(dedicatedImage == VK_NULL_HANDLE);</div><div class="line"><a name="l12146"></a><span class="lineno">12146</span>  dedicatedAllocInfo.buffer = dedicatedBuffer;</div><div class="line"><a name="l12147"></a><span class="lineno">12147</span>  allocInfo.pNext = &dedicatedAllocInfo;</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>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(dedicatedImage != VK_NULL_HANDLE)</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>  dedicatedAllocInfo.image = dedicatedImage;</div><div class="line"><a name="l12152"></a><span class="lineno">12152</span>  allocInfo.pNext = &dedicatedAllocInfo;</div><div class="line"><a name="l12153"></a><span class="lineno">12153</span>  }</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">#endif // #if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12156"></a><span class="lineno">12156</span> </div><div class="line"><a name="l12157"></a><span class="lineno">12157</span>  <span class="comment">// Allocate VkDeviceMemory.</span></div><div class="line"><a name="l12158"></a><span class="lineno">12158</span>  VkDeviceMemory hMemory = VK_NULL_HANDLE;</div><div class="line"><a name="l12159"></a><span class="lineno">12159</span>  VkResult res = AllocateVulkanMemory(&allocInfo, &hMemory);</div><div class="line"><a name="l12160"></a><span class="lineno">12160</span>  <span class="keywordflow">if</span>(res < 0)</div><div class="line"><a name="l12161"></a><span class="lineno">12161</span>  {</div><div class="line"><a name="l12162"></a><span class="lineno">12162</span>  VMA_DEBUG_LOG(<span class="stringliteral">" vkAllocateMemory FAILED"</span>);</div><div class="line"><a name="l12163"></a><span class="lineno">12163</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12164"></a><span class="lineno">12164</span>  }</div><div class="line"><a name="l12165"></a><span class="lineno">12165</span> </div><div class="line"><a name="l12166"></a><span class="lineno">12166</span>  <span class="keywordtype">void</span>* pMappedData = VMA_NULL;</div><div class="line"><a name="l12167"></a><span class="lineno">12167</span>  <span class="keywordflow">if</span>(map)</div><div class="line"><a name="l12168"></a><span class="lineno">12168</span>  {</div><div class="line"><a name="l12169"></a><span class="lineno">12169</span>  res = (*m_VulkanFunctions.vkMapMemory)(</div><div class="line"><a name="l12170"></a><span class="lineno">12170</span>  m_hDevice,</div><div class="line"><a name="l12171"></a><span class="lineno">12171</span>  hMemory,</div><div class="line"><a name="l12172"></a><span class="lineno">12172</span>  0,</div><div class="line"><a name="l12173"></a><span class="lineno">12173</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l12174"></a><span class="lineno">12174</span>  0,</div><div class="line"><a name="l12175"></a><span class="lineno">12175</span>  &pMappedData);</div><div class="line"><a name="l12176"></a><span class="lineno">12176</span>  <span class="keywordflow">if</span>(res < 0)</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>  VMA_DEBUG_LOG(<span class="stringliteral">" vkMapMemory FAILED"</span>);</div><div class="line"><a name="l12179"></a><span class="lineno">12179</span>  FreeVulkanMemory(memTypeIndex, size, hMemory);</div><div class="line"><a name="l12180"></a><span class="lineno">12180</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12181"></a><span class="lineno">12181</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> </div><div class="line"><a name="l12184"></a><span class="lineno">12184</span>  *pAllocation = vma_new(<span class="keyword">this</span>, VmaAllocation_T)(m_CurrentFrameIndex.load(), isUserDataString);</div><div class="line"><a name="l12185"></a><span class="lineno">12185</span>  (*pAllocation)->InitDedicatedAllocation(memTypeIndex, hMemory, suballocType, pMappedData, size);</div><div class="line"><a name="l12186"></a><span class="lineno">12186</span>  (*pAllocation)->SetUserData(<span class="keyword">this</span>, pUserData);</div><div class="line"><a name="l12187"></a><span class="lineno">12187</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</div><div class="line"><a name="l12188"></a><span class="lineno">12188</span>  {</div><div class="line"><a name="l12189"></a><span class="lineno">12189</span>  FillAllocation(*pAllocation, VMA_ALLOCATION_FILL_PATTERN_CREATED);</div><div class="line"><a name="l12190"></a><span class="lineno">12190</span>  }</div><div class="line"><a name="l12191"></a><span class="lineno">12191</span> </div><div class="line"><a name="l12192"></a><span class="lineno">12192</span>  <span class="comment">// Register it in m_pDedicatedAllocations.</span></div><div class="line"><a name="l12193"></a><span class="lineno">12193</span>  {</div><div class="line"><a name="l12194"></a><span class="lineno">12194</span>  VmaMutexLock lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l12195"></a><span class="lineno">12195</span>  AllocationVectorType* pDedicatedAllocations = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l12196"></a><span class="lineno">12196</span>  VMA_ASSERT(pDedicatedAllocations);</div><div class="line"><a name="l12197"></a><span class="lineno">12197</span>  VmaVectorInsertSorted<VmaPointerLess>(*pDedicatedAllocations, *pAllocation);</div><div class="line"><a name="l12198"></a><span class="lineno">12198</span>  }</div><div class="line"><a name="l12199"></a><span class="lineno">12199</span> </div><div class="line"><a name="l12200"></a><span class="lineno">12200</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Allocated DedicatedMemory MemoryTypeIndex=#%u"</span>, memTypeIndex);</div><div class="line"><a name="l12201"></a><span class="lineno">12201</span> </div><div class="line"><a name="l12202"></a><span class="lineno">12202</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12203"></a><span class="lineno">12203</span> }</div><div class="line"><a name="l12204"></a><span class="lineno">12204</span> </div><div class="line"><a name="l12205"></a><span class="lineno">12205</span> <span class="keywordtype">void</span> VmaAllocator_T::GetBufferMemoryRequirements(</div><div class="line"><a name="l12206"></a><span class="lineno">12206</span>  VkBuffer hBuffer,</div><div class="line"><a name="l12207"></a><span class="lineno">12207</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l12208"></a><span class="lineno">12208</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l12209"></a><span class="lineno">12209</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l12210"></a><span class="lineno">12210</span> <span class="keyword"></span>{</div><div class="line"><a name="l12211"></a><span class="lineno">12211</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12212"></a><span class="lineno">12212</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l12213"></a><span class="lineno">12213</span>  {</div><div class="line"><a name="l12214"></a><span class="lineno">12214</span>  VkBufferMemoryRequirementsInfo2KHR memReqInfo = { VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2_KHR };</div><div class="line"><a name="l12215"></a><span class="lineno">12215</span>  memReqInfo.buffer = hBuffer;</div><div class="line"><a name="l12216"></a><span class="lineno">12216</span> </div><div class="line"><a name="l12217"></a><span class="lineno">12217</span>  VkMemoryDedicatedRequirementsKHR memDedicatedReq = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR };</div><div class="line"><a name="l12218"></a><span class="lineno">12218</span> </div><div class="line"><a name="l12219"></a><span class="lineno">12219</span>  VkMemoryRequirements2KHR memReq2 = { VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR };</div><div class="line"><a name="l12220"></a><span class="lineno">12220</span>  memReq2.pNext = &memDedicatedReq;</div><div class="line"><a name="l12221"></a><span class="lineno">12221</span> </div><div class="line"><a name="l12222"></a><span class="lineno">12222</span>  (*m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR)(m_hDevice, &memReqInfo, &memReq2);</div><div class="line"><a name="l12223"></a><span class="lineno">12223</span> </div><div class="line"><a name="l12224"></a><span class="lineno">12224</span>  memReq = memReq2.memoryRequirements;</div><div class="line"><a name="l12225"></a><span class="lineno">12225</span>  requiresDedicatedAllocation = (memDedicatedReq.requiresDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l12226"></a><span class="lineno">12226</span>  prefersDedicatedAllocation = (memDedicatedReq.prefersDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l12227"></a><span class="lineno">12227</span>  }</div><div class="line"><a name="l12228"></a><span class="lineno">12228</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12229"></a><span class="lineno">12229</span> <span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></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>  (*m_VulkanFunctions.vkGetBufferMemoryRequirements)(m_hDevice, hBuffer, &memReq);</div><div class="line"><a name="l12232"></a><span class="lineno">12232</span>  requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12233"></a><span class="lineno">12233</span>  prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12234"></a><span class="lineno">12234</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> <span class="keywordtype">void</span> VmaAllocator_T::GetImageMemoryRequirements(</div><div class="line"><a name="l12238"></a><span class="lineno">12238</span>  VkImage hImage,</div><div class="line"><a name="l12239"></a><span class="lineno">12239</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l12240"></a><span class="lineno">12240</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l12241"></a><span class="lineno">12241</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l12242"></a><span class="lineno">12242</span> <span class="keyword"></span>{</div><div class="line"><a name="l12243"></a><span class="lineno">12243</span> <span class="preprocessor">#if VMA_DEDICATED_ALLOCATION</span></div><div class="line"><a name="l12244"></a><span class="lineno">12244</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</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>  VkImageMemoryRequirementsInfo2KHR memReqInfo = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_REQUIREMENTS_INFO_2_KHR };</div><div class="line"><a name="l12247"></a><span class="lineno">12247</span>  memReqInfo.image = hImage;</div><div class="line"><a name="l12248"></a><span class="lineno">12248</span> </div><div class="line"><a name="l12249"></a><span class="lineno">12249</span>  VkMemoryDedicatedRequirementsKHR memDedicatedReq = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR };</div><div class="line"><a name="l12250"></a><span class="lineno">12250</span> </div><div class="line"><a name="l12251"></a><span class="lineno">12251</span>  VkMemoryRequirements2KHR memReq2 = { VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR };</div><div class="line"><a name="l12252"></a><span class="lineno">12252</span>  memReq2.pNext = &memDedicatedReq;</div><div class="line"><a name="l12253"></a><span class="lineno">12253</span> </div><div class="line"><a name="l12254"></a><span class="lineno">12254</span>  (*m_VulkanFunctions.vkGetImageMemoryRequirements2KHR)(m_hDevice, &memReqInfo, &memReq2);</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>  memReq = memReq2.memoryRequirements;</div><div class="line"><a name="l12257"></a><span class="lineno">12257</span>  requiresDedicatedAllocation = (memDedicatedReq.requiresDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l12258"></a><span class="lineno">12258</span>  prefersDedicatedAllocation = (memDedicatedReq.prefersDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l12259"></a><span class="lineno">12259</span>  }</div><div class="line"><a name="l12260"></a><span class="lineno">12260</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12261"></a><span class="lineno">12261</span> <span class="preprocessor">#endif // #if VMA_DEDICATED_ALLOCATION</span></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>  (*m_VulkanFunctions.vkGetImageMemoryRequirements)(m_hDevice, hImage, &memReq);</div><div class="line"><a name="l12264"></a><span class="lineno">12264</span>  requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l12265"></a><span class="lineno">12265</span>  prefersDedicatedAllocation = <span class="keyword">false</span>;</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> </div><div class="line"><a name="l12269"></a><span class="lineno">12269</span> VkResult VmaAllocator_T::AllocateMemory(</div><div class="line"><a name="l12270"></a><span class="lineno">12270</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l12271"></a><span class="lineno">12271</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l12272"></a><span class="lineno">12272</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l12273"></a><span class="lineno">12273</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l12274"></a><span class="lineno">12274</span>  VkImage dedicatedImage,</div><div class="line"><a name="l12275"></a><span class="lineno">12275</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="l12276"></a><span class="lineno">12276</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l12277"></a><span class="lineno">12277</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</div><div class="line"><a name="l12278"></a><span class="lineno">12278</span> {</div><div class="line"><a name="l12279"></a><span class="lineno">12279</span>  VMA_ASSERT(VmaIsPow2(vkMemReq.alignment));</div><div class="line"><a name="l12280"></a><span class="lineno">12280</span> </div><div class="line"><a name="l12281"></a><span class="lineno">12281</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="l12282"></a><span class="lineno">12282</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="l12283"></a><span class="lineno">12283</span>  {</div><div class="line"><a name="l12284"></a><span class="lineno">12284</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="l12285"></a><span class="lineno">12285</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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>((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="l12288"></a><span class="lineno">12288</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="l12289"></a><span class="lineno">12289</span>  {</div><div class="line"><a name="l12290"></a><span class="lineno">12290</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="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">if</span>(requiresDedicatedAllocation)</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">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="l12296"></a><span class="lineno">12296</span>  {</div><div class="line"><a name="l12297"></a><span class="lineno">12297</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="l12298"></a><span class="lineno">12298</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12299"></a><span class="lineno">12299</span>  }</div><div class="line"><a name="l12300"></a><span class="lineno">12300</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="l12301"></a><span class="lineno">12301</span>  {</div><div class="line"><a name="l12302"></a><span class="lineno">12302</span>  VMA_ASSERT(0 && <span class="stringliteral">"Pool specified while dedicated allocation is required."</span>);</div><div class="line"><a name="l12303"></a><span class="lineno">12303</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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>  }</div><div class="line"><a name="l12306"></a><span class="lineno">12306</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="l12307"></a><span class="lineno">12307</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="l12308"></a><span class="lineno">12308</span>  {</div><div class="line"><a name="l12309"></a><span class="lineno">12309</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="l12310"></a><span class="lineno">12310</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12311"></a><span class="lineno">12311</span>  }</div><div class="line"><a name="l12312"></a><span class="lineno">12312</span> </div><div class="line"><a name="l12313"></a><span class="lineno">12313</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="l12314"></a><span class="lineno">12314</span>  {</div><div class="line"><a name="l12315"></a><span class="lineno">12315</span>  <span class="keyword">const</span> VkDeviceSize alignmentForPool = VMA_MAX(</div><div class="line"><a name="l12316"></a><span class="lineno">12316</span>  vkMemReq.alignment,</div><div class="line"><a name="l12317"></a><span class="lineno">12317</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="l12318"></a><span class="lineno">12318</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="l12319"></a><span class="lineno">12319</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l12320"></a><span class="lineno">12320</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l12321"></a><span class="lineno">12321</span>  vkMemReq.size,</div><div class="line"><a name="l12322"></a><span class="lineno">12322</span>  alignmentForPool,</div><div class="line"><a name="l12323"></a><span class="lineno">12323</span>  createInfo,</div><div class="line"><a name="l12324"></a><span class="lineno">12324</span>  suballocType,</div><div class="line"><a name="l12325"></a><span class="lineno">12325</span>  pAllocation);</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>  <span class="comment">// Bit mask of memory Vulkan types acceptable for this allocation.</span></div><div class="line"><a name="l12330"></a><span class="lineno">12330</span>  uint32_t memoryTypeBits = vkMemReq.memoryTypeBits;</div><div class="line"><a name="l12331"></a><span class="lineno">12331</span>  uint32_t memTypeIndex = UINT32_MAX;</div><div class="line"><a name="l12332"></a><span class="lineno">12332</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="l12333"></a><span class="lineno">12333</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12334"></a><span class="lineno">12334</span>  {</div><div class="line"><a name="l12335"></a><span class="lineno">12335</span>  VkDeviceSize alignmentForMemType = VMA_MAX(</div><div class="line"><a name="l12336"></a><span class="lineno">12336</span>  vkMemReq.alignment,</div><div class="line"><a name="l12337"></a><span class="lineno">12337</span>  GetMemoryTypeMinAlignment(memTypeIndex));</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>  res = AllocateMemoryOfType(</div><div class="line"><a name="l12340"></a><span class="lineno">12340</span>  vkMemReq.size,</div><div class="line"><a name="l12341"></a><span class="lineno">12341</span>  alignmentForMemType,</div><div class="line"><a name="l12342"></a><span class="lineno">12342</span>  requiresDedicatedAllocation || prefersDedicatedAllocation,</div><div class="line"><a name="l12343"></a><span class="lineno">12343</span>  dedicatedBuffer,</div><div class="line"><a name="l12344"></a><span class="lineno">12344</span>  dedicatedImage,</div><div class="line"><a name="l12345"></a><span class="lineno">12345</span>  createInfo,</div><div class="line"><a name="l12346"></a><span class="lineno">12346</span>  memTypeIndex,</div><div class="line"><a name="l12347"></a><span class="lineno">12347</span>  suballocType,</div><div class="line"><a name="l12348"></a><span class="lineno">12348</span>  pAllocation);</div><div class="line"><a name="l12349"></a><span class="lineno">12349</span>  <span class="comment">// Succeeded on first try.</span></div><div class="line"><a name="l12350"></a><span class="lineno">12350</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  <span class="keywordflow">return</span> res;</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>  <span class="comment">// Allocation from this memory type failed. Try other compatible memory types.</span></div><div class="line"><a name="l12355"></a><span class="lineno">12355</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12356"></a><span class="lineno">12356</span>  {</div><div class="line"><a name="l12357"></a><span class="lineno">12357</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l12358"></a><span class="lineno">12358</span>  {</div><div class="line"><a name="l12359"></a><span class="lineno">12359</span>  <span class="comment">// Remove old memTypeIndex from list of possibilities.</span></div><div class="line"><a name="l12360"></a><span class="lineno">12360</span>  memoryTypeBits &= ~(1u << memTypeIndex);</div><div class="line"><a name="l12361"></a><span class="lineno">12361</span>  <span class="comment">// Find alternative memTypeIndex.</span></div><div class="line"><a name="l12362"></a><span class="lineno">12362</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="l12363"></a><span class="lineno">12363</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l12364"></a><span class="lineno">12364</span>  {</div><div class="line"><a name="l12365"></a><span class="lineno">12365</span>  alignmentForMemType = VMA_MAX(</div><div class="line"><a name="l12366"></a><span class="lineno">12366</span>  vkMemReq.alignment,</div><div class="line"><a name="l12367"></a><span class="lineno">12367</span>  GetMemoryTypeMinAlignment(memTypeIndex));</div><div class="line"><a name="l12368"></a><span class="lineno">12368</span>  </div><div class="line"><a name="l12369"></a><span class="lineno">12369</span>  res = AllocateMemoryOfType(</div><div class="line"><a name="l12370"></a><span class="lineno">12370</span>  vkMemReq.size,</div><div class="line"><a name="l12371"></a><span class="lineno">12371</span>  alignmentForMemType,</div><div class="line"><a name="l12372"></a><span class="lineno">12372</span>  requiresDedicatedAllocation || prefersDedicatedAllocation,</div><div class="line"><a name="l12373"></a><span class="lineno">12373</span>  dedicatedBuffer,</div><div class="line"><a name="l12374"></a><span class="lineno">12374</span>  dedicatedImage,</div><div class="line"><a name="l12375"></a><span class="lineno">12375</span>  createInfo,</div><div class="line"><a name="l12376"></a><span class="lineno">12376</span>  memTypeIndex,</div><div class="line"><a name="l12377"></a><span class="lineno">12377</span>  suballocType,</div><div class="line"><a name="l12378"></a><span class="lineno">12378</span>  pAllocation);</div><div class="line"><a name="l12379"></a><span class="lineno">12379</span>  <span class="comment">// Allocation from this alternative memory type succeeded.</span></div><div class="line"><a name="l12380"></a><span class="lineno">12380</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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">return</span> res;</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>  <span class="comment">// else: Allocation from this memory type failed. Try next one - next loop iteration.</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="comment">// No other matching memory type index could be found.</span></div><div class="line"><a name="l12387"></a><span class="lineno">12387</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12388"></a><span class="lineno">12388</span>  {</div><div class="line"><a name="l12389"></a><span class="lineno">12389</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="l12390"></a><span class="lineno">12390</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l12391"></a><span class="lineno">12391</span>  }</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>  }</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>  <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="l12396"></a><span class="lineno">12396</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12397"></a><span class="lineno">12397</span>  <span class="keywordflow">return</span> res;</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> }</div><div class="line"><a name="l12400"></a><span class="lineno">12400</span> </div><div class="line"><a name="l12401"></a><span class="lineno">12401</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="l12402"></a><span class="lineno">12402</span> {</div><div class="line"><a name="l12403"></a><span class="lineno">12403</span>  VMA_ASSERT(allocation);</div><div class="line"><a name="l12404"></a><span class="lineno">12404</span> </div><div class="line"><a name="l12405"></a><span class="lineno">12405</span>  <span class="keywordflow">if</span>(TouchAllocation(allocation))</div><div class="line"><a name="l12406"></a><span class="lineno">12406</span>  {</div><div class="line"><a name="l12407"></a><span class="lineno">12407</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS)</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>  FillAllocation(allocation, VMA_ALLOCATION_FILL_PATTERN_DESTROYED);</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> </div><div class="line"><a name="l12412"></a><span class="lineno">12412</span>  <span class="keywordflow">switch</span>(allocation->GetType())</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>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</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>  VmaBlockVector* pBlockVector = VMA_NULL;</div><div class="line"><a name="l12417"></a><span class="lineno">12417</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool = allocation->GetPool();</div><div class="line"><a name="l12418"></a><span class="lineno">12418</span>  <span class="keywordflow">if</span>(hPool != VK_NULL_HANDLE)</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>  pBlockVector = &hPool->m_BlockVector;</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>  <span class="keywordflow">else</span></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>  <span class="keyword">const</span> uint32_t memTypeIndex = allocation->GetMemoryTypeIndex();</div><div class="line"><a name="l12425"></a><span class="lineno">12425</span>  pBlockVector = m_pBlockVectors[memTypeIndex];</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>  pBlockVector->Free(allocation);</div><div class="line"><a name="l12428"></a><span class="lineno">12428</span>  }</div><div class="line"><a name="l12429"></a><span class="lineno">12429</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12430"></a><span class="lineno">12430</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l12431"></a><span class="lineno">12431</span>  FreeDedicatedMemory(allocation);</div><div class="line"><a name="l12432"></a><span class="lineno">12432</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12433"></a><span class="lineno">12433</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12434"></a><span class="lineno">12434</span>  VMA_ASSERT(0);</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>  }</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>  allocation->SetUserData(<span class="keyword">this</span>, VMA_NULL);</div><div class="line"><a name="l12439"></a><span class="lineno">12439</span>  vma_delete(<span class="keyword">this</span>, allocation);</div><div class="line"><a name="l12440"></a><span class="lineno">12440</span> }</div><div class="line"><a name="l12441"></a><span class="lineno">12441</span> </div><div class="line"><a name="l12442"></a><span class="lineno">12442</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="l12443"></a><span class="lineno">12443</span> {</div><div class="line"><a name="l12444"></a><span class="lineno">12444</span>  <span class="comment">// Initialize.</span></div><div class="line"><a name="l12445"></a><span class="lineno">12445</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l12446"></a><span class="lineno">12446</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="l12447"></a><span class="lineno">12447</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[i]);</div><div class="line"><a name="l12448"></a><span class="lineno">12448</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="l12449"></a><span class="lineno">12449</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[i]);</div><div class="line"><a name="l12450"></a><span class="lineno">12450</span>  </div><div class="line"><a name="l12451"></a><span class="lineno">12451</span>  <span class="comment">// Process default pools.</span></div><div class="line"><a name="l12452"></a><span class="lineno">12452</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l12453"></a><span class="lineno">12453</span>  {</div><div class="line"><a name="l12454"></a><span class="lineno">12454</span>  VmaBlockVector* <span class="keyword">const</span> pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l12455"></a><span class="lineno">12455</span>  VMA_ASSERT(pBlockVector);</div><div class="line"><a name="l12456"></a><span class="lineno">12456</span>  pBlockVector->AddStats(pStats);</div><div class="line"><a name="l12457"></a><span class="lineno">12457</span>  }</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="comment">// Process custom pools.</span></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>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l12462"></a><span class="lineno">12462</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="l12463"></a><span class="lineno">12463</span>  {</div><div class="line"><a name="l12464"></a><span class="lineno">12464</span>  m_Pools[poolIndex]->m_BlockVector.AddStats(pStats);</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="comment">// Process dedicated allocations.</span></div><div class="line"><a name="l12469"></a><span class="lineno">12469</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l12470"></a><span class="lineno">12470</span>  {</div><div class="line"><a name="l12471"></a><span class="lineno">12471</span>  <span class="keyword">const</span> uint32_t memHeapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l12472"></a><span class="lineno">12472</span>  VmaMutexLock dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l12473"></a><span class="lineno">12473</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocVector = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l12474"></a><span class="lineno">12474</span>  VMA_ASSERT(pDedicatedAllocVector);</div><div class="line"><a name="l12475"></a><span class="lineno">12475</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="l12476"></a><span class="lineno">12476</span>  {</div><div class="line"><a name="l12477"></a><span class="lineno">12477</span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> allocationStatInfo;</div><div class="line"><a name="l12478"></a><span class="lineno">12478</span>  (*pDedicatedAllocVector)[allocIndex]->DedicatedAllocCalcStatsInfo(allocationStatInfo);</div><div class="line"><a name="l12479"></a><span class="lineno">12479</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>, allocationStatInfo);</div><div class="line"><a name="l12480"></a><span class="lineno">12480</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[memTypeIndex], allocationStatInfo);</div><div class="line"><a name="l12481"></a><span class="lineno">12481</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[memHeapIndex], allocationStatInfo);</div><div class="line"><a name="l12482"></a><span class="lineno">12482</span>  }</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> </div><div class="line"><a name="l12485"></a><span class="lineno">12485</span>  <span class="comment">// Postprocess.</span></div><div class="line"><a name="l12486"></a><span class="lineno">12486</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l12487"></a><span class="lineno">12487</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < GetMemoryTypeCount(); ++i)</div><div class="line"><a name="l12488"></a><span class="lineno">12488</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[i]);</div><div class="line"><a name="l12489"></a><span class="lineno">12489</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < GetMemoryHeapCount(); ++i)</div><div class="line"><a name="l12490"></a><span class="lineno">12490</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[i]);</div><div class="line"><a name="l12491"></a><span class="lineno">12491</span> }</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="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_VENDOR_ID_AMD = 4098;</div><div class="line"><a name="l12494"></a><span class="lineno">12494</span> </div><div class="line"><a name="l12495"></a><span class="lineno">12495</span> VkResult VmaAllocator_T::Defragment(</div><div class="line"><a name="l12496"></a><span class="lineno">12496</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l12497"></a><span class="lineno">12497</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l12498"></a><span class="lineno">12498</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l12499"></a><span class="lineno">12499</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a>* pDefragmentationInfo,</div><div class="line"><a name="l12500"></a><span class="lineno">12500</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats)</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>  <span class="keywordflow">if</span>(pAllocationsChanged != VMA_NULL)</div><div class="line"><a name="l12503"></a><span class="lineno">12503</span>  {</div><div class="line"><a name="l12504"></a><span class="lineno">12504</span>  memset(pAllocationsChanged, 0, <span class="keyword">sizeof</span>(*pAllocationsChanged));</div><div class="line"><a name="l12505"></a><span class="lineno">12505</span>  }</div><div class="line"><a name="l12506"></a><span class="lineno">12506</span>  <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</div><div class="line"><a name="l12507"></a><span class="lineno">12507</span>  {</div><div class="line"><a name="l12508"></a><span class="lineno">12508</span>  memset(pDefragmentationStats, 0, <span class="keyword">sizeof</span>(*pDefragmentationStats));</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> </div><div class="line"><a name="l12511"></a><span class="lineno">12511</span>  <span class="keyword">const</span> uint32_t currentFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12512"></a><span class="lineno">12512</span> </div><div class="line"><a name="l12513"></a><span class="lineno">12513</span>  VmaMutexLock poolsLock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l12514"></a><span class="lineno">12514</span> </div><div class="line"><a name="l12515"></a><span class="lineno">12515</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> poolCount = m_Pools.size();</div><div class="line"><a name="l12516"></a><span class="lineno">12516</span> </div><div class="line"><a name="l12517"></a><span class="lineno">12517</span>  <span class="comment">// Dispatch pAllocations among defragmentators. Create them in BlockVectors when necessary.</span></div><div class="line"><a name="l12518"></a><span class="lineno">12518</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> allocIndex = 0; allocIndex < allocationCount; ++allocIndex)</div><div class="line"><a name="l12519"></a><span class="lineno">12519</span>  {</div><div class="line"><a name="l12520"></a><span class="lineno">12520</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAlloc = pAllocations[allocIndex];</div><div class="line"><a name="l12521"></a><span class="lineno">12521</span>  VMA_ASSERT(hAlloc);</div><div class="line"><a name="l12522"></a><span class="lineno">12522</span>  <span class="keyword">const</span> uint32_t memTypeIndex = hAlloc->GetMemoryTypeIndex();</div><div class="line"><a name="l12523"></a><span class="lineno">12523</span>  <span class="comment">// DedicatedAlloc cannot be defragmented.</span></div><div class="line"><a name="l12524"></a><span class="lineno">12524</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="l12525"></a><span class="lineno">12525</span>  <span class="keywordflow">if</span>((hAlloc->GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK) &&</div><div class="line"><a name="l12526"></a><span class="lineno">12526</span>  <span class="comment">// Only HOST_VISIBLE and HOST_COHERENT memory types can be defragmented.</span></div><div class="line"><a name="l12527"></a><span class="lineno">12527</span>  ((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & requiredMemFlags) == requiredMemFlags) &&</div><div class="line"><a name="l12528"></a><span class="lineno">12528</span>  <span class="comment">// Lost allocation cannot be defragmented.</span></div><div class="line"><a name="l12529"></a><span class="lineno">12529</span>  (hAlloc->GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST))</div><div class="line"><a name="l12530"></a><span class="lineno">12530</span>  {</div><div class="line"><a name="l12531"></a><span class="lineno">12531</span>  VmaBlockVector* pAllocBlockVector = VMA_NULL;</div><div class="line"><a name="l12532"></a><span class="lineno">12532</span> </div><div class="line"><a name="l12533"></a><span class="lineno">12533</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="l12534"></a><span class="lineno">12534</span>  <span class="comment">// This allocation belongs to custom pool.</span></div><div class="line"><a name="l12535"></a><span class="lineno">12535</span>  <span class="keywordflow">if</span>(hAllocPool != 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>  <span class="comment">// Pools with linear or buddy algorithm are not defragmented.</span></div><div class="line"><a name="l12538"></a><span class="lineno">12538</span>  <span class="keywordflow">if</span>(hAllocPool->m_BlockVector.GetAlgorithm() == 0)</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>  pAllocBlockVector = &hAllocPool->m_BlockVector;</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="comment">// This allocation belongs to general pool.</span></div><div class="line"><a name="l12544"></a><span class="lineno">12544</span>  <span class="keywordflow">else</span></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>  pAllocBlockVector = m_pBlockVectors[memTypeIndex];</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> </div><div class="line"><a name="l12549"></a><span class="lineno">12549</span>  <span class="keywordflow">if</span>(pAllocBlockVector != VMA_NULL)</div><div class="line"><a name="l12550"></a><span class="lineno">12550</span>  {</div><div class="line"><a name="l12551"></a><span class="lineno">12551</span>  VmaDefragmentator* <span class="keyword">const</span> pDefragmentator =</div><div class="line"><a name="l12552"></a><span class="lineno">12552</span>  pAllocBlockVector->EnsureDefragmentator(<span class="keyword">this</span>, currentFrameIndex);</div><div class="line"><a name="l12553"></a><span class="lineno">12553</span>  VkBool32* <span class="keyword">const</span> pChanged = (pAllocationsChanged != VMA_NULL) ?</div><div class="line"><a name="l12554"></a><span class="lineno">12554</span>  &pAllocationsChanged[allocIndex] : VMA_NULL;</div><div class="line"><a name="l12555"></a><span class="lineno">12555</span>  pDefragmentator->AddAllocation(hAlloc, pChanged);</div><div class="line"><a name="l12556"></a><span class="lineno">12556</span>  }</div><div class="line"><a name="l12557"></a><span class="lineno">12557</span>  }</div><div class="line"><a name="l12558"></a><span class="lineno">12558</span>  }</div><div class="line"><a name="l12559"></a><span class="lineno">12559</span> </div><div class="line"><a name="l12560"></a><span class="lineno">12560</span>  VkResult result = VK_SUCCESS;</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="comment">// ======== Main processing.</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>  VkDeviceSize maxBytesToMove = SIZE_MAX;</div><div class="line"><a name="l12565"></a><span class="lineno">12565</span>  uint32_t maxAllocationsToMove = UINT32_MAX;</div><div class="line"><a name="l12566"></a><span class="lineno">12566</span>  <span class="keywordflow">if</span>(pDefragmentationInfo != VMA_NULL)</div><div class="line"><a name="l12567"></a><span class="lineno">12567</span>  {</div><div class="line"><a name="l12568"></a><span class="lineno">12568</span>  maxBytesToMove = pDefragmentationInfo-><a class="code" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d">maxBytesToMove</a>;</div><div class="line"><a name="l12569"></a><span class="lineno">12569</span>  maxAllocationsToMove = pDefragmentationInfo-><a class="code" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc">maxAllocationsToMove</a>;</div><div class="line"><a name="l12570"></a><span class="lineno">12570</span>  }</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>  <span class="comment">// Process standard memory.</span></div><div class="line"><a name="l12573"></a><span class="lineno">12573</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0;</div><div class="line"><a name="l12574"></a><span class="lineno">12574</span>  (memTypeIndex < GetMemoryTypeCount()) && (result == VK_SUCCESS);</div><div class="line"><a name="l12575"></a><span class="lineno">12575</span>  ++memTypeIndex)</div><div class="line"><a name="l12576"></a><span class="lineno">12576</span>  {</div><div class="line"><a name="l12577"></a><span class="lineno">12577</span>  <span class="comment">// Only HOST_VISIBLE memory types can be defragmented.</span></div><div class="line"><a name="l12578"></a><span class="lineno">12578</span>  <span class="keywordflow">if</span>((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l12579"></a><span class="lineno">12579</span>  {</div><div class="line"><a name="l12580"></a><span class="lineno">12580</span>  result = m_pBlockVectors[memTypeIndex]->Defragment(</div><div class="line"><a name="l12581"></a><span class="lineno">12581</span>  pDefragmentationStats,</div><div class="line"><a name="l12582"></a><span class="lineno">12582</span>  maxBytesToMove,</div><div class="line"><a name="l12583"></a><span class="lineno">12583</span>  maxAllocationsToMove);</div><div class="line"><a name="l12584"></a><span class="lineno">12584</span>  }</div><div class="line"><a name="l12585"></a><span class="lineno">12585</span>  }</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="comment">// Process custom pools.</span></div><div class="line"><a name="l12588"></a><span class="lineno">12588</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="l12589"></a><span class="lineno">12589</span>  {</div><div class="line"><a name="l12590"></a><span class="lineno">12590</span>  result = m_Pools[poolIndex]->m_BlockVector.Defragment(</div><div class="line"><a name="l12591"></a><span class="lineno">12591</span>  pDefragmentationStats,</div><div class="line"><a name="l12592"></a><span class="lineno">12592</span>  maxBytesToMove,</div><div class="line"><a name="l12593"></a><span class="lineno">12593</span>  maxAllocationsToMove);</div><div class="line"><a name="l12594"></a><span class="lineno">12594</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">// ======== Destroy defragmentators.</span></div><div class="line"><a name="l12597"></a><span class="lineno">12597</span> </div><div class="line"><a name="l12598"></a><span class="lineno">12598</span>  <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l12599"></a><span class="lineno">12599</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = poolCount; poolIndex--; )</div><div class="line"><a name="l12600"></a><span class="lineno">12600</span>  {</div><div class="line"><a name="l12601"></a><span class="lineno">12601</span>  m_Pools[poolIndex]->m_BlockVector.DestroyDefragmentator();</div><div class="line"><a name="l12602"></a><span class="lineno">12602</span>  }</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>  <span class="comment">// Process standard memory.</span></div><div class="line"><a name="l12605"></a><span class="lineno">12605</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = GetMemoryTypeCount(); memTypeIndex--; )</div><div class="line"><a name="l12606"></a><span class="lineno">12606</span>  {</div><div class="line"><a name="l12607"></a><span class="lineno">12607</span>  <span class="keywordflow">if</span>((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l12608"></a><span class="lineno">12608</span>  {</div><div class="line"><a name="l12609"></a><span class="lineno">12609</span>  m_pBlockVectors[memTypeIndex]->DestroyDefragmentator();</div><div class="line"><a name="l12610"></a><span class="lineno">12610</span>  }</div><div class="line"><a name="l12611"></a><span class="lineno">12611</span>  }</div><div class="line"><a name="l12612"></a><span class="lineno">12612</span> </div><div class="line"><a name="l12613"></a><span class="lineno">12613</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l12614"></a><span class="lineno">12614</span> }</div><div class="line"><a name="l12615"></a><span class="lineno">12615</span> </div><div class="line"><a name="l12616"></a><span class="lineno">12616</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="l12617"></a><span class="lineno">12617</span> {</div><div class="line"><a name="l12618"></a><span class="lineno">12618</span>  <span class="keywordflow">if</span>(hAllocation->CanBecomeLost())</div><div class="line"><a name="l12619"></a><span class="lineno">12619</span>  {</div><div class="line"><a name="l12620"></a><span class="lineno">12620</span>  <span class="comment">/*</span></div><div class="line"><a name="l12621"></a><span class="lineno">12621</span> <span class="comment"> Warning: This is a carefully designed algorithm.</span></div><div class="line"><a name="l12622"></a><span class="lineno">12622</span> <span class="comment"> Do not modify unless you really know what you're doing :)</span></div><div class="line"><a name="l12623"></a><span class="lineno">12623</span> <span class="comment"> */</span></div><div class="line"><a name="l12624"></a><span class="lineno">12624</span>  <span class="keyword">const</span> uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12625"></a><span class="lineno">12625</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l12626"></a><span class="lineno">12626</span>  <span class="keywordflow">for</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>  <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</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>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = UINT32_MAX;</div><div class="line"><a name="l12631"></a><span class="lineno">12631</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = VK_NULL_HANDLE;</div><div class="line"><a name="l12632"></a><span class="lineno">12632</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = 0;</div><div class="line"><a name="l12633"></a><span class="lineno">12633</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l12634"></a><span class="lineno">12634</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = VMA_NULL;</div><div class="line"><a name="l12635"></a><span class="lineno">12635</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</div><div class="line"><a name="l12636"></a><span class="lineno">12636</span>  <span class="keywordflow">return</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="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</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>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = hAllocation->GetMemoryTypeIndex();</div><div class="line"><a name="l12641"></a><span class="lineno">12641</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = hAllocation->GetMemory();</div><div class="line"><a name="l12642"></a><span class="lineno">12642</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = hAllocation->GetOffset();</div><div class="line"><a name="l12643"></a><span class="lineno">12643</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l12644"></a><span class="lineno">12644</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = VMA_NULL;</div><div class="line"><a name="l12645"></a><span class="lineno">12645</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</div><div class="line"><a name="l12646"></a><span class="lineno">12646</span>  <span class="keywordflow">return</span>;</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>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l12649"></a><span class="lineno">12649</span>  {</div><div class="line"><a name="l12650"></a><span class="lineno">12650</span>  <span class="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l12651"></a><span class="lineno">12651</span>  {</div><div class="line"><a name="l12652"></a><span class="lineno">12652</span>  localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l12653"></a><span class="lineno">12653</span>  }</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>  }</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="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l12660"></a><span class="lineno">12660</span>  uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12661"></a><span class="lineno">12661</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l12662"></a><span class="lineno">12662</span>  <span class="keywordflow">for</span>(;;)</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>  VMA_ASSERT(localLastUseFrameIndex != VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l12665"></a><span class="lineno">12665</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l12666"></a><span class="lineno">12666</span>  {</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>  }</div><div class="line"><a name="l12669"></a><span class="lineno">12669</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></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>  <span class="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</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>  localLastUseFrameIndex = localCurrFrameIndex;</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>  }</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> <span class="preprocessor">#endif</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>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = hAllocation->GetMemoryTypeIndex();</div><div class="line"><a name="l12680"></a><span class="lineno">12680</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = hAllocation->GetMemory();</div><div class="line"><a name="l12681"></a><span class="lineno">12681</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = hAllocation->GetOffset();</div><div class="line"><a name="l12682"></a><span class="lineno">12682</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l12683"></a><span class="lineno">12683</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = hAllocation->GetMappedData();</div><div class="line"><a name="l12684"></a><span class="lineno">12684</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</div><div class="line"><a name="l12685"></a><span class="lineno">12685</span>  }</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> </div><div class="line"><a name="l12688"></a><span class="lineno">12688</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="l12689"></a><span class="lineno">12689</span> {</div><div class="line"><a name="l12690"></a><span class="lineno">12690</span>  <span class="comment">// This is a stripped-down version of VmaAllocator_T::GetAllocationInfo.</span></div><div class="line"><a name="l12691"></a><span class="lineno">12691</span>  <span class="keywordflow">if</span>(hAllocation->CanBecomeLost())</div><div class="line"><a name="l12692"></a><span class="lineno">12692</span>  {</div><div class="line"><a name="l12693"></a><span class="lineno">12693</span>  uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12694"></a><span class="lineno">12694</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l12695"></a><span class="lineno">12695</span>  <span class="keywordflow">for</span>(;;)</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>  <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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> <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</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> <span class="keyword">true</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">else</span> <span class="comment">// Last use time earlier than current time.</span></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">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</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>  localLastUseFrameIndex = localCurrFrameIndex;</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>  }</div><div class="line"><a name="l12714"></a><span class="lineno">12714</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12715"></a><span class="lineno">12715</span>  {</div><div class="line"><a name="l12716"></a><span class="lineno">12716</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l12717"></a><span class="lineno">12717</span>  uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l12718"></a><span class="lineno">12718</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l12719"></a><span class="lineno">12719</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l12720"></a><span class="lineno">12720</span>  {</div><div class="line"><a name="l12721"></a><span class="lineno">12721</span>  VMA_ASSERT(localLastUseFrameIndex != VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l12722"></a><span class="lineno">12722</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</div><div class="line"><a name="l12723"></a><span class="lineno">12723</span>  {</div><div class="line"><a name="l12724"></a><span class="lineno">12724</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12725"></a><span class="lineno">12725</span>  }</div><div class="line"><a name="l12726"></a><span class="lineno">12726</span>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</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="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</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>  localLastUseFrameIndex = localCurrFrameIndex;</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>  }</div><div class="line"><a name="l12733"></a><span class="lineno">12733</span>  }</div><div class="line"><a name="l12734"></a><span class="lineno">12734</span> <span class="preprocessor">#endif</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>  <span class="keywordflow">return</span> <span class="keyword">true</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> </div><div class="line"><a name="l12740"></a><span class="lineno">12740</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="l12741"></a><span class="lineno">12741</span> {</div><div class="line"><a name="l12742"></a><span class="lineno">12742</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="l12743"></a><span class="lineno">12743</span> </div><div class="line"><a name="l12744"></a><span class="lineno">12744</span>  <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a> newCreateInfo = *pCreateInfo;</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>  <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="l12747"></a><span class="lineno">12747</span>  {</div><div class="line"><a name="l12748"></a><span class="lineno">12748</span>  newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a> = SIZE_MAX;</div><div class="line"><a name="l12749"></a><span class="lineno">12749</span>  }</div><div class="line"><a name="l12750"></a><span class="lineno">12750</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="l12751"></a><span class="lineno">12751</span>  {</div><div class="line"><a name="l12752"></a><span class="lineno">12752</span>  <span class="keywordflow">return</span> VK_ERROR_INITIALIZATION_FAILED;</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>  <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="l12756"></a><span class="lineno">12756</span> </div><div class="line"><a name="l12757"></a><span class="lineno">12757</span>  *pPool = vma_new(<span class="keyword">this</span>, VmaPool_T)(<span class="keyword">this</span>, newCreateInfo, preferredBlockSize);</div><div class="line"><a name="l12758"></a><span class="lineno">12758</span> </div><div class="line"><a name="l12759"></a><span class="lineno">12759</span>  VkResult res = (*pPool)->m_BlockVector.CreateMinBlocks();</div><div class="line"><a name="l12760"></a><span class="lineno">12760</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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>  vma_delete(<span class="keyword">this</span>, *pPool);</div><div class="line"><a name="l12763"></a><span class="lineno">12763</span>  *pPool = VMA_NULL;</div><div class="line"><a name="l12764"></a><span class="lineno">12764</span>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l12767"></a><span class="lineno">12767</span>  <span class="comment">// Add to m_Pools.</span></div><div class="line"><a name="l12768"></a><span class="lineno">12768</span>  {</div><div class="line"><a name="l12769"></a><span class="lineno">12769</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l12770"></a><span class="lineno">12770</span>  (*pPool)->SetId(m_NextPoolId++);</div><div class="line"><a name="l12771"></a><span class="lineno">12771</span>  VmaVectorInsertSorted<VmaPointerLess>(m_Pools, *pPool);</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> </div><div class="line"><a name="l12774"></a><span class="lineno">12774</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l12775"></a><span class="lineno">12775</span> }</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="keywordtype">void</span> VmaAllocator_T::DestroyPool(<a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</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>  <span class="comment">// Remove from m_Pools.</span></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>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l12782"></a><span class="lineno">12782</span>  <span class="keywordtype">bool</span> success = VmaVectorRemoveSorted<VmaPointerLess>(m_Pools, pool);</div><div class="line"><a name="l12783"></a><span class="lineno">12783</span>  VMA_ASSERT(success && <span class="stringliteral">"Pool not found in Allocator."</span>);</div><div class="line"><a name="l12784"></a><span class="lineno">12784</span>  }</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>  vma_delete(<span class="keyword">this</span>, pool);</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> </div><div class="line"><a name="l12789"></a><span class="lineno">12789</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="l12790"></a><span class="lineno">12790</span> {</div><div class="line"><a name="l12791"></a><span class="lineno">12791</span>  pool->m_BlockVector.GetPoolStats(pPoolStats);</div><div class="line"><a name="l12792"></a><span class="lineno">12792</span> }</div><div class="line"><a name="l12793"></a><span class="lineno">12793</span> </div><div class="line"><a name="l12794"></a><span class="lineno">12794</span> <span class="keywordtype">void</span> VmaAllocator_T::SetCurrentFrameIndex(uint32_t frameIndex)</div><div class="line"><a name="l12795"></a><span class="lineno">12795</span> {</div><div class="line"><a name="l12796"></a><span class="lineno">12796</span>  m_CurrentFrameIndex.store(frameIndex);</div><div class="line"><a name="l12797"></a><span class="lineno">12797</span> }</div><div class="line"><a name="l12798"></a><span class="lineno">12798</span> </div><div class="line"><a name="l12799"></a><span class="lineno">12799</span> <span class="keywordtype">void</span> VmaAllocator_T::MakePoolAllocationsLost(</div><div class="line"><a name="l12800"></a><span class="lineno">12800</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> hPool,</div><div class="line"><a name="l12801"></a><span class="lineno">12801</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l12802"></a><span class="lineno">12802</span> {</div><div class="line"><a name="l12803"></a><span class="lineno">12803</span>  hPool->m_BlockVector.MakePoolAllocationsLost(</div><div class="line"><a name="l12804"></a><span class="lineno">12804</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l12805"></a><span class="lineno">12805</span>  pLostAllocationCount);</div><div class="line"><a name="l12806"></a><span class="lineno">12806</span> }</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> VkResult VmaAllocator_T::CheckPoolCorruption(<a class="code" href="struct_vma_pool.html">VmaPool</a> hPool)</div><div class="line"><a name="l12809"></a><span class="lineno">12809</span> {</div><div class="line"><a name="l12810"></a><span class="lineno">12810</span>  <span class="keywordflow">return</span> hPool->m_BlockVector.CheckCorruption();</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> </div><div class="line"><a name="l12813"></a><span class="lineno">12813</span> VkResult VmaAllocator_T::CheckCorruption(uint32_t memoryTypeBits)</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>  VkResult finalRes = VK_ERROR_FEATURE_NOT_PRESENT;</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>  <span class="comment">// Process default pools.</span></div><div class="line"><a name="l12818"></a><span class="lineno">12818</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</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>(((1u << memTypeIndex) & memoryTypeBits) != 0)</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>  VmaBlockVector* <span class="keyword">const</span> pBlockVector = m_pBlockVectors[memTypeIndex];</div><div class="line"><a name="l12823"></a><span class="lineno">12823</span>  VMA_ASSERT(pBlockVector);</div><div class="line"><a name="l12824"></a><span class="lineno">12824</span>  VkResult localRes = pBlockVector->CheckCorruption();</div><div class="line"><a name="l12825"></a><span class="lineno">12825</span>  <span class="keywordflow">switch</span>(localRes)</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>  <span class="keywordflow">case</span> VK_ERROR_FEATURE_NOT_PRESENT:</div><div class="line"><a name="l12828"></a><span class="lineno">12828</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12829"></a><span class="lineno">12829</span>  <span class="keywordflow">case</span> VK_SUCCESS:</div><div class="line"><a name="l12830"></a><span class="lineno">12830</span>  finalRes = VK_SUCCESS;</div><div class="line"><a name="l12831"></a><span class="lineno">12831</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12832"></a><span class="lineno">12832</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12833"></a><span class="lineno">12833</span>  <span class="keywordflow">return</span> localRes;</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>  }</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> </div><div class="line"><a name="l12838"></a><span class="lineno">12838</span>  <span class="comment">// Process custom pools.</span></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>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l12841"></a><span class="lineno">12841</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="l12842"></a><span class="lineno">12842</span>  {</div><div class="line"><a name="l12843"></a><span class="lineno">12843</span>  <span class="keywordflow">if</span>(((1u << m_Pools[poolIndex]->m_BlockVector.GetMemoryTypeIndex()) & memoryTypeBits) != 0)</div><div class="line"><a name="l12844"></a><span class="lineno">12844</span>  {</div><div class="line"><a name="l12845"></a><span class="lineno">12845</span>  VkResult localRes = m_Pools[poolIndex]->m_BlockVector.CheckCorruption();</div><div class="line"><a name="l12846"></a><span class="lineno">12846</span>  <span class="keywordflow">switch</span>(localRes)</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="keywordflow">case</span> VK_ERROR_FEATURE_NOT_PRESENT:</div><div class="line"><a name="l12849"></a><span class="lineno">12849</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12850"></a><span class="lineno">12850</span>  <span class="keywordflow">case</span> VK_SUCCESS:</div><div class="line"><a name="l12851"></a><span class="lineno">12851</span>  finalRes = VK_SUCCESS;</div><div class="line"><a name="l12852"></a><span class="lineno">12852</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12853"></a><span class="lineno">12853</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12854"></a><span class="lineno">12854</span>  <span class="keywordflow">return</span> localRes;</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>  }</div><div class="line"><a name="l12859"></a><span class="lineno">12859</span> </div><div class="line"><a name="l12860"></a><span class="lineno">12860</span>  <span class="keywordflow">return</span> finalRes;</div><div class="line"><a name="l12861"></a><span class="lineno">12861</span> }</div><div class="line"><a name="l12862"></a><span class="lineno">12862</span> </div><div class="line"><a name="l12863"></a><span class="lineno">12863</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="l12864"></a><span class="lineno">12864</span> {</div><div class="line"><a name="l12865"></a><span class="lineno">12865</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="l12866"></a><span class="lineno">12866</span>  (*pAllocation)->InitLost();</div><div class="line"><a name="l12867"></a><span class="lineno">12867</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> VkResult VmaAllocator_T::AllocateVulkanMemory(<span class="keyword">const</span> VkMemoryAllocateInfo* pAllocateInfo, VkDeviceMemory* pMemory)</div><div class="line"><a name="l12870"></a><span class="lineno">12870</span> {</div><div class="line"><a name="l12871"></a><span class="lineno">12871</span>  <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(pAllocateInfo->memoryTypeIndex);</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>  VkResult res;</div><div class="line"><a name="l12874"></a><span class="lineno">12874</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] != VK_WHOLE_SIZE)</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>  VmaMutexLock lock(m_HeapSizeLimitMutex, m_UseMutex);</div><div class="line"><a name="l12877"></a><span class="lineno">12877</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] >= pAllocateInfo->allocationSize)</div><div class="line"><a name="l12878"></a><span class="lineno">12878</span>  {</div><div class="line"><a name="l12879"></a><span class="lineno">12879</span>  res = (*m_VulkanFunctions.vkAllocateMemory)(m_hDevice, pAllocateInfo, GetAllocationCallbacks(), pMemory);</div><div class="line"><a name="l12880"></a><span class="lineno">12880</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  m_HeapSizeLimit[heapIndex] -= pAllocateInfo->allocationSize;</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="keywordflow">else</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>  res = VK_ERROR_OUT_OF_DEVICE_MEMORY;</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>  }</div><div class="line"><a name="l12890"></a><span class="lineno">12890</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l12891"></a><span class="lineno">12891</span>  {</div><div class="line"><a name="l12892"></a><span class="lineno">12892</span>  res = (*m_VulkanFunctions.vkAllocateMemory)(m_hDevice, pAllocateInfo, GetAllocationCallbacks(), pMemory);</div><div class="line"><a name="l12893"></a><span class="lineno">12893</span>  }</div><div class="line"><a name="l12894"></a><span class="lineno">12894</span> </div><div class="line"><a name="l12895"></a><span class="lineno">12895</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="l12896"></a><span class="lineno">12896</span>  {</div><div class="line"><a name="l12897"></a><span class="lineno">12897</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="l12898"></a><span class="lineno">12898</span>  }</div><div class="line"><a name="l12899"></a><span class="lineno">12899</span> </div><div class="line"><a name="l12900"></a><span class="lineno">12900</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12901"></a><span class="lineno">12901</span> }</div><div class="line"><a name="l12902"></a><span class="lineno">12902</span> </div><div class="line"><a name="l12903"></a><span class="lineno">12903</span> <span class="keywordtype">void</span> VmaAllocator_T::FreeVulkanMemory(uint32_t memoryType, VkDeviceSize size, VkDeviceMemory hMemory)</div><div class="line"><a name="l12904"></a><span class="lineno">12904</span> {</div><div class="line"><a name="l12905"></a><span class="lineno">12905</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="l12906"></a><span class="lineno">12906</span>  {</div><div class="line"><a name="l12907"></a><span class="lineno">12907</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="l12908"></a><span class="lineno">12908</span>  }</div><div class="line"><a name="l12909"></a><span class="lineno">12909</span> </div><div class="line"><a name="l12910"></a><span class="lineno">12910</span>  (*m_VulkanFunctions.vkFreeMemory)(m_hDevice, hMemory, GetAllocationCallbacks());</div><div class="line"><a name="l12911"></a><span class="lineno">12911</span> </div><div class="line"><a name="l12912"></a><span class="lineno">12912</span>  <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memoryType);</div><div class="line"><a name="l12913"></a><span class="lineno">12913</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] != VK_WHOLE_SIZE)</div><div class="line"><a name="l12914"></a><span class="lineno">12914</span>  {</div><div class="line"><a name="l12915"></a><span class="lineno">12915</span>  VmaMutexLock lock(m_HeapSizeLimitMutex, m_UseMutex);</div><div class="line"><a name="l12916"></a><span class="lineno">12916</span>  m_HeapSizeLimit[heapIndex] += size;</div><div class="line"><a name="l12917"></a><span class="lineno">12917</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> </div><div class="line"><a name="l12920"></a><span class="lineno">12920</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="l12921"></a><span class="lineno">12921</span> {</div><div class="line"><a name="l12922"></a><span class="lineno">12922</span>  <span class="keywordflow">if</span>(hAllocation->CanBecomeLost())</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>  <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</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>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l12928"></a><span class="lineno">12928</span>  {</div><div class="line"><a name="l12929"></a><span class="lineno">12929</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l12930"></a><span class="lineno">12930</span>  {</div><div class="line"><a name="l12931"></a><span class="lineno">12931</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l12932"></a><span class="lineno">12932</span>  <span class="keywordtype">char</span> *pBytes = VMA_NULL;</div><div class="line"><a name="l12933"></a><span class="lineno">12933</span>  VkResult res = pBlock->Map(<span class="keyword">this</span>, 1, (<span class="keywordtype">void</span>**)&pBytes);</div><div class="line"><a name="l12934"></a><span class="lineno">12934</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  *ppData = pBytes + (ptrdiff_t)hAllocation->GetOffset();</div><div class="line"><a name="l12937"></a><span class="lineno">12937</span>  hAllocation->BlockAllocMap();</div><div class="line"><a name="l12938"></a><span class="lineno">12938</span>  }</div><div class="line"><a name="l12939"></a><span class="lineno">12939</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l12940"></a><span class="lineno">12940</span>  }</div><div class="line"><a name="l12941"></a><span class="lineno">12941</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l12942"></a><span class="lineno">12942</span>  <span class="keywordflow">return</span> hAllocation->DedicatedAllocMap(<span class="keyword">this</span>, ppData);</div><div class="line"><a name="l12943"></a><span class="lineno">12943</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12944"></a><span class="lineno">12944</span>  VMA_ASSERT(0);</div><div class="line"><a name="l12945"></a><span class="lineno">12945</span>  <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</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> </div><div class="line"><a name="l12949"></a><span class="lineno">12949</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="l12950"></a><span class="lineno">12950</span> {</div><div class="line"><a name="l12951"></a><span class="lineno">12951</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l12952"></a><span class="lineno">12952</span>  {</div><div class="line"><a name="l12953"></a><span class="lineno">12953</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</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>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l12956"></a><span class="lineno">12956</span>  hAllocation->BlockAllocUnmap();</div><div class="line"><a name="l12957"></a><span class="lineno">12957</span>  pBlock->Unmap(<span class="keyword">this</span>, 1);</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="keywordflow">break</span>;</div><div class="line"><a name="l12960"></a><span class="lineno">12960</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l12961"></a><span class="lineno">12961</span>  hAllocation->DedicatedAllocUnmap(<span class="keyword">this</span>);</div><div class="line"><a name="l12962"></a><span class="lineno">12962</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12963"></a><span class="lineno">12963</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l12964"></a><span class="lineno">12964</span>  VMA_ASSERT(0);</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> }</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> VkResult VmaAllocator_T::BindBufferMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkBuffer hBuffer)</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>  VkResult res = VK_SUCCESS;</div><div class="line"><a name="l12971"></a><span class="lineno">12971</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l12972"></a><span class="lineno">12972</span>  {</div><div class="line"><a name="l12973"></a><span class="lineno">12973</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l12974"></a><span class="lineno">12974</span>  res = GetVulkanFunctions().vkBindBufferMemory(</div><div class="line"><a name="l12975"></a><span class="lineno">12975</span>  m_hDevice,</div><div class="line"><a name="l12976"></a><span class="lineno">12976</span>  hBuffer,</div><div class="line"><a name="l12977"></a><span class="lineno">12977</span>  hAllocation->GetMemory(),</div><div class="line"><a name="l12978"></a><span class="lineno">12978</span>  0); <span class="comment">//memoryOffset</span></div><div class="line"><a name="l12979"></a><span class="lineno">12979</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l12980"></a><span class="lineno">12980</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</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>  VmaDeviceMemoryBlock* pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l12983"></a><span class="lineno">12983</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="l12984"></a><span class="lineno">12984</span>  res = pBlock->BindBufferMemory(<span class="keyword">this</span>, hAllocation, hBuffer);</div><div class="line"><a name="l12985"></a><span class="lineno">12985</span>  <span class="keywordflow">break</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="keywordflow">default</span>:</div><div class="line"><a name="l12988"></a><span class="lineno">12988</span>  VMA_ASSERT(0);</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>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l12993"></a><span class="lineno">12993</span> VkResult VmaAllocator_T::BindImageMemory(<a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation, VkImage hImage)</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>  VkResult res = VK_SUCCESS;</div><div class="line"><a name="l12996"></a><span class="lineno">12996</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</div><div class="line"><a name="l12997"></a><span class="lineno">12997</span>  {</div><div class="line"><a name="l12998"></a><span class="lineno">12998</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l12999"></a><span class="lineno">12999</span>  res = GetVulkanFunctions().vkBindImageMemory(</div><div class="line"><a name="l13000"></a><span class="lineno">13000</span>  m_hDevice,</div><div class="line"><a name="l13001"></a><span class="lineno">13001</span>  hImage,</div><div class="line"><a name="l13002"></a><span class="lineno">13002</span>  hAllocation->GetMemory(),</div><div class="line"><a name="l13003"></a><span class="lineno">13003</span>  0); <span class="comment">//memoryOffset</span></div><div class="line"><a name="l13004"></a><span class="lineno">13004</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13005"></a><span class="lineno">13005</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</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>  VmaDeviceMemoryBlock* pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l13008"></a><span class="lineno">13008</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="l13009"></a><span class="lineno">13009</span>  res = pBlock->BindImageMemory(<span class="keyword">this</span>, hAllocation, hImage);</div><div class="line"><a name="l13010"></a><span class="lineno">13010</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13011"></a><span class="lineno">13011</span>  }</div><div class="line"><a name="l13012"></a><span class="lineno">13012</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13013"></a><span class="lineno">13013</span>  VMA_ASSERT(0);</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">return</span> res;</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> </div><div class="line"><a name="l13018"></a><span class="lineno">13018</span> <span class="keywordtype">void</span> VmaAllocator_T::FlushOrInvalidateAllocation(</div><div class="line"><a name="l13019"></a><span class="lineno">13019</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> hAllocation,</div><div class="line"><a name="l13020"></a><span class="lineno">13020</span>  VkDeviceSize offset, VkDeviceSize size,</div><div class="line"><a name="l13021"></a><span class="lineno">13021</span>  VMA_CACHE_OPERATION op)</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="keyword">const</span> uint32_t memTypeIndex = hAllocation->GetMemoryTypeIndex();</div><div class="line"><a name="l13024"></a><span class="lineno">13024</span>  <span class="keywordflow">if</span>(size > 0 && IsMemoryTypeNonCoherent(memTypeIndex))</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 allocationSize = hAllocation->GetSize();</div><div class="line"><a name="l13027"></a><span class="lineno">13027</span>  VMA_ASSERT(offset <= allocationSize);</div><div class="line"><a name="l13028"></a><span class="lineno">13028</span> </div><div class="line"><a name="l13029"></a><span class="lineno">13029</span>  <span class="keyword">const</span> VkDeviceSize nonCoherentAtomSize = m_PhysicalDeviceProperties.limits.nonCoherentAtomSize;</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>  VkMappedMemoryRange memRange = { VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE };</div><div class="line"><a name="l13032"></a><span class="lineno">13032</span>  memRange.memory = hAllocation->GetMemory();</div><div class="line"><a name="l13033"></a><span class="lineno">13033</span>  </div><div class="line"><a name="l13034"></a><span class="lineno">13034</span>  <span class="keywordflow">switch</span>(hAllocation->GetType())</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="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l13037"></a><span class="lineno">13037</span>  memRange.offset = VmaAlignDown(offset, nonCoherentAtomSize);</div><div class="line"><a name="l13038"></a><span class="lineno">13038</span>  <span class="keywordflow">if</span>(size == VK_WHOLE_SIZE)</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>  memRange.size = allocationSize - memRange.offset;</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>  <span class="keywordflow">else</span></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>  VMA_ASSERT(offset + size <= allocationSize);</div><div class="line"><a name="l13045"></a><span class="lineno">13045</span>  memRange.size = VMA_MIN(</div><div class="line"><a name="l13046"></a><span class="lineno">13046</span>  VmaAlignUp(size + (offset - memRange.offset), nonCoherentAtomSize),</div><div class="line"><a name="l13047"></a><span class="lineno">13047</span>  allocationSize - memRange.offset);</div><div class="line"><a name="l13048"></a><span class="lineno">13048</span>  }</div><div class="line"><a name="l13049"></a><span class="lineno">13049</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13050"></a><span class="lineno">13050</span> </div><div class="line"><a name="l13051"></a><span class="lineno">13051</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l13052"></a><span class="lineno">13052</span>  {</div><div class="line"><a name="l13053"></a><span class="lineno">13053</span>  <span class="comment">// 1. Still within this allocation.</span></div><div class="line"><a name="l13054"></a><span class="lineno">13054</span>  memRange.offset = VmaAlignDown(offset, nonCoherentAtomSize);</div><div class="line"><a name="l13055"></a><span class="lineno">13055</span>  <span class="keywordflow">if</span>(size == VK_WHOLE_SIZE)</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>  size = allocationSize - offset;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l13060"></a><span class="lineno">13060</span>  {</div><div class="line"><a name="l13061"></a><span class="lineno">13061</span>  VMA_ASSERT(offset + size <= allocationSize);</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>  memRange.size = VmaAlignUp(size + (offset - memRange.offset), nonCoherentAtomSize);</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="comment">// 2. Adjust to whole block.</span></div><div class="line"><a name="l13066"></a><span class="lineno">13066</span>  <span class="keyword">const</span> VkDeviceSize allocationOffset = hAllocation->GetOffset();</div><div class="line"><a name="l13067"></a><span class="lineno">13067</span>  VMA_ASSERT(allocationOffset % nonCoherentAtomSize == 0);</div><div class="line"><a name="l13068"></a><span class="lineno">13068</span>  <span class="keyword">const</span> VkDeviceSize blockSize = hAllocation->GetBlock()->m_pMetadata->GetSize();</div><div class="line"><a name="l13069"></a><span class="lineno">13069</span>  memRange.offset += allocationOffset;</div><div class="line"><a name="l13070"></a><span class="lineno">13070</span>  memRange.size = VMA_MIN(memRange.size, blockSize - memRange.offset);</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>  <span class="keywordflow">break</span>;</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>  </div><div class="line"><a name="l13075"></a><span class="lineno">13075</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13076"></a><span class="lineno">13076</span>  VMA_ASSERT(0);</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>  <span class="keywordflow">switch</span>(op)</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">case</span> VMA_CACHE_FLUSH:</div><div class="line"><a name="l13082"></a><span class="lineno">13082</span>  (*GetVulkanFunctions().vkFlushMappedMemoryRanges)(m_hDevice, 1, &memRange);</div><div class="line"><a name="l13083"></a><span class="lineno">13083</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13084"></a><span class="lineno">13084</span>  <span class="keywordflow">case</span> VMA_CACHE_INVALIDATE:</div><div class="line"><a name="l13085"></a><span class="lineno">13085</span>  (*GetVulkanFunctions().vkInvalidateMappedMemoryRanges)(m_hDevice, 1, &memRange);</div><div class="line"><a name="l13086"></a><span class="lineno">13086</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13087"></a><span class="lineno">13087</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13088"></a><span class="lineno">13088</span>  VMA_ASSERT(0);</div><div class="line"><a name="l13089"></a><span class="lineno">13089</span>  }</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="comment">// else: Just ignore this call.</span></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> </div><div class="line"><a name="l13094"></a><span class="lineno">13094</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="l13095"></a><span class="lineno">13095</span> {</div><div class="line"><a name="l13096"></a><span class="lineno">13096</span>  VMA_ASSERT(allocation && allocation->GetType() == VmaAllocation_T::ALLOCATION_TYPE_DEDICATED);</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="keyword">const</span> uint32_t memTypeIndex = allocation->GetMemoryTypeIndex();</div><div class="line"><a name="l13099"></a><span class="lineno">13099</span>  {</div><div class="line"><a name="l13100"></a><span class="lineno">13100</span>  VmaMutexLock lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l13101"></a><span class="lineno">13101</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocations = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l13102"></a><span class="lineno">13102</span>  VMA_ASSERT(pDedicatedAllocations);</div><div class="line"><a name="l13103"></a><span class="lineno">13103</span>  <span class="keywordtype">bool</span> success = VmaVectorRemoveSorted<VmaPointerLess>(*pDedicatedAllocations, allocation);</div><div class="line"><a name="l13104"></a><span class="lineno">13104</span>  VMA_ASSERT(success);</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>  VkDeviceMemory hMemory = allocation->GetMemory();</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="keywordflow">if</span>(allocation->GetMappedData() != VMA_NULL)</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>  (*m_VulkanFunctions.vkUnmapMemory)(m_hDevice, hMemory);</div><div class="line"><a name="l13112"></a><span class="lineno">13112</span>  }</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>  FreeVulkanMemory(memTypeIndex, allocation->GetSize(), hMemory);</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>  VMA_DEBUG_LOG(<span class="stringliteral">" Freed DedicatedMemory MemoryTypeIndex=%u"</span>, memTypeIndex);</div><div class="line"><a name="l13117"></a><span class="lineno">13117</span> }</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="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="l13120"></a><span class="lineno">13120</span> {</div><div class="line"><a name="l13121"></a><span class="lineno">13121</span>  <span class="keywordflow">if</span>(VMA_DEBUG_INITIALIZE_ALLOCATIONS &&</div><div class="line"><a name="l13122"></a><span class="lineno">13122</span>  !hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l13123"></a><span class="lineno">13123</span>  (m_MemProps.memoryTypes[hAllocation->GetMemoryTypeIndex()].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</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>  <span class="keywordtype">void</span>* pData = VMA_NULL;</div><div class="line"><a name="l13126"></a><span class="lineno">13126</span>  VkResult res = Map(hAllocation, &pData);</div><div class="line"><a name="l13127"></a><span class="lineno">13127</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  memset(pData, (<span class="keywordtype">int</span>)pattern, (<span class="keywordtype">size_t</span>)hAllocation->GetSize());</div><div class="line"><a name="l13130"></a><span class="lineno">13130</span>  FlushOrInvalidateAllocation(hAllocation, 0, VK_WHOLE_SIZE, VMA_CACHE_FLUSH);</div><div class="line"><a name="l13131"></a><span class="lineno">13131</span>  Unmap(hAllocation);</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l13134"></a><span class="lineno">13134</span>  {</div><div class="line"><a name="l13135"></a><span class="lineno">13135</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="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> }</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="preprocessor">#if VMA_STATS_STRING_ENABLED</span></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="keywordtype">void</span> VmaAllocator_T::PrintDetailedMap(VmaJsonWriter& json)</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>  <span class="keywordtype">bool</span> dedicatedAllocationsStarted = <span class="keyword">false</span>;</div><div class="line"><a name="l13145"></a><span class="lineno">13145</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</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 dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l13148"></a><span class="lineno">13148</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocVector = m_pDedicatedAllocations[memTypeIndex];</div><div class="line"><a name="l13149"></a><span class="lineno">13149</span>  VMA_ASSERT(pDedicatedAllocVector);</div><div class="line"><a name="l13150"></a><span class="lineno">13150</span>  <span class="keywordflow">if</span>(pDedicatedAllocVector->empty() == <span class="keyword">false</span>)</div><div class="line"><a name="l13151"></a><span class="lineno">13151</span>  {</div><div class="line"><a name="l13152"></a><span class="lineno">13152</span>  <span class="keywordflow">if</span>(dedicatedAllocationsStarted == <span class="keyword">false</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>  dedicatedAllocationsStarted = <span class="keyword">true</span>;</div><div class="line"><a name="l13155"></a><span class="lineno">13155</span>  json.WriteString(<span class="stringliteral">"DedicatedAllocations"</span>);</div><div class="line"><a name="l13156"></a><span class="lineno">13156</span>  json.BeginObject();</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>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l13160"></a><span class="lineno">13160</span>  json.ContinueString(memTypeIndex);</div><div class="line"><a name="l13161"></a><span class="lineno">13161</span>  json.EndString();</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>  json.BeginArray();</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>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < pDedicatedAllocVector->size(); ++i)</div><div class="line"><a name="l13166"></a><span class="lineno">13166</span>  {</div><div class="line"><a name="l13167"></a><span class="lineno">13167</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l13168"></a><span class="lineno">13168</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="l13169"></a><span class="lineno">13169</span>  hAlloc->PrintParameters(json);</div><div class="line"><a name="l13170"></a><span class="lineno">13170</span>  json.EndObject();</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> </div><div class="line"><a name="l13173"></a><span class="lineno">13173</span>  json.EndArray();</div><div class="line"><a name="l13174"></a><span class="lineno">13174</span>  }</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>(dedicatedAllocationsStarted)</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>  json.EndObject();</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>  {</div><div class="line"><a name="l13182"></a><span class="lineno">13182</span>  <span class="keywordtype">bool</span> allocationsStarted = <span class="keyword">false</span>;</div><div class="line"><a name="l13183"></a><span class="lineno">13183</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</div><div class="line"><a name="l13184"></a><span class="lineno">13184</span>  {</div><div class="line"><a name="l13185"></a><span class="lineno">13185</span>  <span class="keywordflow">if</span>(m_pBlockVectors[memTypeIndex]->IsEmpty() == <span class="keyword">false</span>)</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>  <span class="keywordflow">if</span>(allocationsStarted == <span class="keyword">false</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>  allocationsStarted = <span class="keyword">true</span>;</div><div class="line"><a name="l13190"></a><span class="lineno">13190</span>  json.WriteString(<span class="stringliteral">"DefaultPools"</span>);</div><div class="line"><a name="l13191"></a><span class="lineno">13191</span>  json.BeginObject();</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> </div><div class="line"><a name="l13194"></a><span class="lineno">13194</span>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l13195"></a><span class="lineno">13195</span>  json.ContinueString(memTypeIndex);</div><div class="line"><a name="l13196"></a><span class="lineno">13196</span>  json.EndString();</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>  m_pBlockVectors[memTypeIndex]->PrintDetailedMap(json);</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>  }</div><div class="line"><a name="l13201"></a><span class="lineno">13201</span>  <span class="keywordflow">if</span>(allocationsStarted)</div><div class="line"><a name="l13202"></a><span class="lineno">13202</span>  {</div><div class="line"><a name="l13203"></a><span class="lineno">13203</span>  json.EndObject();</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>  }</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>  <span class="comment">// Custom pools</span></div><div class="line"><a name="l13208"></a><span class="lineno">13208</span>  {</div><div class="line"><a name="l13209"></a><span class="lineno">13209</span>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l13210"></a><span class="lineno">13210</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> poolCount = m_Pools.size();</div><div class="line"><a name="l13211"></a><span class="lineno">13211</span>  <span class="keywordflow">if</span>(poolCount > 0)</div><div class="line"><a name="l13212"></a><span class="lineno">13212</span>  {</div><div class="line"><a name="l13213"></a><span class="lineno">13213</span>  json.WriteString(<span class="stringliteral">"Pools"</span>);</div><div class="line"><a name="l13214"></a><span class="lineno">13214</span>  json.BeginObject();</div><div class="line"><a name="l13215"></a><span class="lineno">13215</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0; poolIndex < poolCount; ++poolIndex)</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>  json.BeginString();</div><div class="line"><a name="l13218"></a><span class="lineno">13218</span>  json.ContinueString(m_Pools[poolIndex]->GetId());</div><div class="line"><a name="l13219"></a><span class="lineno">13219</span>  json.EndString();</div><div class="line"><a name="l13220"></a><span class="lineno">13220</span> </div><div class="line"><a name="l13221"></a><span class="lineno">13221</span>  m_Pools[poolIndex]->m_BlockVector.PrintDetailedMap(json);</div><div class="line"><a name="l13222"></a><span class="lineno">13222</span>  }</div><div class="line"><a name="l13223"></a><span class="lineno">13223</span>  json.EndObject();</div><div class="line"><a name="l13224"></a><span class="lineno">13224</span>  }</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> }</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="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l13229"></a><span class="lineno">13229</span> </div><div class="line"><a name="l13231"></a><span class="lineno">13231</span> <span class="comment">// Public interface</span></div><div class="line"><a name="l13232"></a><span class="lineno">13232</span> </div><div class="line"><a name="l13233"></a><span class="lineno">13233</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a200692051ddb34240248234f5f4c17bb">vmaCreateAllocator</a>(</div><div class="line"><a name="l13234"></a><span class="lineno">13234</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="l13235"></a><span class="lineno">13235</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a>* pAllocator)</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>  VMA_ASSERT(pCreateInfo && pAllocator);</div><div class="line"><a name="l13238"></a><span class="lineno">13238</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateAllocator"</span>);</div><div class="line"><a name="l13239"></a><span class="lineno">13239</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="l13240"></a><span class="lineno">13240</span>  <span class="keywordflow">return</span> (*pAllocator)->Init(pCreateInfo);</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> </div><div class="line"><a name="l13243"></a><span class="lineno">13243</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa8d164061c88f22fb1fd3c8f3534bc1d">vmaDestroyAllocator</a>(</div><div class="line"><a name="l13244"></a><span class="lineno">13244</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator)</div><div class="line"><a name="l13245"></a><span class="lineno">13245</span> {</div><div class="line"><a name="l13246"></a><span class="lineno">13246</span>  <span class="keywordflow">if</span>(allocator != VK_NULL_HANDLE)</div><div class="line"><a name="l13247"></a><span class="lineno">13247</span>  {</div><div class="line"><a name="l13248"></a><span class="lineno">13248</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyAllocator"</span>);</div><div class="line"><a name="l13249"></a><span class="lineno">13249</span>  VkAllocationCallbacks allocationCallbacks = allocator->m_AllocationCallbacks;</div><div class="line"><a name="l13250"></a><span class="lineno">13250</span>  vma_delete(&allocationCallbacks, allocator);</div><div class="line"><a name="l13251"></a><span class="lineno">13251</span>  }</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> </div><div class="line"><a name="l13254"></a><span class="lineno">13254</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aecabf7b6e91ea87d0316fa0a9e014fe0">vmaGetPhysicalDeviceProperties</a>(</div><div class="line"><a name="l13255"></a><span class="lineno">13255</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13256"></a><span class="lineno">13256</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties **ppPhysicalDeviceProperties)</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>  VMA_ASSERT(allocator && ppPhysicalDeviceProperties);</div><div class="line"><a name="l13259"></a><span class="lineno">13259</span>  *ppPhysicalDeviceProperties = &allocator->m_PhysicalDeviceProperties;</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> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a>(</div><div class="line"><a name="l13263"></a><span class="lineno">13263</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13264"></a><span class="lineno">13264</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties** ppPhysicalDeviceMemoryProperties)</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>  VMA_ASSERT(allocator && ppPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l13267"></a><span class="lineno">13267</span>  *ppPhysicalDeviceMemoryProperties = &allocator->m_MemProps;</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> </div><div class="line"><a name="l13270"></a><span class="lineno">13270</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a>(</div><div class="line"><a name="l13271"></a><span class="lineno">13271</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13272"></a><span class="lineno">13272</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l13273"></a><span class="lineno">13273</span>  VkMemoryPropertyFlags* pFlags)</div><div class="line"><a name="l13274"></a><span class="lineno">13274</span> {</div><div class="line"><a name="l13275"></a><span class="lineno">13275</span>  VMA_ASSERT(allocator && pFlags);</div><div class="line"><a name="l13276"></a><span class="lineno">13276</span>  VMA_ASSERT(memoryTypeIndex < allocator->GetMemoryTypeCount());</div><div class="line"><a name="l13277"></a><span class="lineno">13277</span>  *pFlags = allocator->m_MemProps.memoryTypes[memoryTypeIndex].propertyFlags;</div><div class="line"><a name="l13278"></a><span class="lineno">13278</span> }</div><div class="line"><a name="l13279"></a><span class="lineno">13279</span> </div><div class="line"><a name="l13280"></a><span class="lineno">13280</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a>(</div><div class="line"><a name="l13281"></a><span class="lineno">13281</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13282"></a><span class="lineno">13282</span>  uint32_t frameIndex)</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>  VMA_ASSERT(allocator);</div><div class="line"><a name="l13285"></a><span class="lineno">13285</span>  VMA_ASSERT(frameIndex != VMA_FRAME_INDEX_LOST);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  allocator->SetCurrentFrameIndex(frameIndex);</div><div class="line"><a name="l13290"></a><span class="lineno">13290</span> }</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="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a>(</div><div class="line"><a name="l13293"></a><span class="lineno">13293</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13294"></a><span class="lineno">13294</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</div><div class="line"><a name="l13295"></a><span class="lineno">13295</span> {</div><div class="line"><a name="l13296"></a><span class="lineno">13296</span>  VMA_ASSERT(allocator && pStats);</div><div class="line"><a name="l13297"></a><span class="lineno">13297</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13298"></a><span class="lineno">13298</span>  allocator->CalculateStats(pStats);</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> </div><div class="line"><a name="l13301"></a><span class="lineno">13301</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></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="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a>(</div><div class="line"><a name="l13304"></a><span class="lineno">13304</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13305"></a><span class="lineno">13305</span>  <span class="keywordtype">char</span>** ppStatsString,</div><div class="line"><a name="l13306"></a><span class="lineno">13306</span>  VkBool32 detailedMap)</div><div class="line"><a name="l13307"></a><span class="lineno">13307</span> {</div><div class="line"><a name="l13308"></a><span class="lineno">13308</span>  VMA_ASSERT(allocator && ppStatsString);</div><div class="line"><a name="l13309"></a><span class="lineno">13309</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  VmaStringBuilder sb(allocator);</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>  VmaJsonWriter json(allocator->GetAllocationCallbacks(), sb);</div><div class="line"><a name="l13314"></a><span class="lineno">13314</span>  json.BeginObject();</div><div class="line"><a name="l13315"></a><span class="lineno">13315</span> </div><div class="line"><a name="l13316"></a><span class="lineno">13316</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a> stats;</div><div class="line"><a name="l13317"></a><span class="lineno">13317</span>  allocator->CalculateStats(&stats);</div><div class="line"><a name="l13318"></a><span class="lineno">13318</span> </div><div class="line"><a name="l13319"></a><span class="lineno">13319</span>  json.WriteString(<span class="stringliteral">"Total"</span>);</div><div class="line"><a name="l13320"></a><span class="lineno">13320</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</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">for</span>(uint32_t heapIndex = 0; heapIndex < allocator->GetMemoryHeapCount(); ++heapIndex)</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>  json.BeginString(<span class="stringliteral">"Heap "</span>);</div><div class="line"><a name="l13325"></a><span class="lineno">13325</span>  json.ContinueString(heapIndex);</div><div class="line"><a name="l13326"></a><span class="lineno">13326</span>  json.EndString();</div><div class="line"><a name="l13327"></a><span class="lineno">13327</span>  json.BeginObject();</div><div class="line"><a name="l13328"></a><span class="lineno">13328</span> </div><div class="line"><a name="l13329"></a><span class="lineno">13329</span>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l13330"></a><span class="lineno">13330</span>  json.WriteNumber(allocator->m_MemProps.memoryHeaps[heapIndex].size);</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>  json.WriteString(<span class="stringliteral">"Flags"</span>);</div><div class="line"><a name="l13333"></a><span class="lineno">13333</span>  json.BeginArray(<span class="keyword">true</span>);</div><div class="line"><a name="l13334"></a><span class="lineno">13334</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="l13335"></a><span class="lineno">13335</span>  {</div><div class="line"><a name="l13336"></a><span class="lineno">13336</span>  json.WriteString(<span class="stringliteral">"DEVICE_LOCAL"</span>);</div><div class="line"><a name="l13337"></a><span class="lineno">13337</span>  }</div><div class="line"><a name="l13338"></a><span class="lineno">13338</span>  json.EndArray();</div><div class="line"><a name="l13339"></a><span class="lineno">13339</span> </div><div class="line"><a name="l13340"></a><span class="lineno">13340</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="l13341"></a><span class="lineno">13341</span>  {</div><div class="line"><a name="l13342"></a><span class="lineno">13342</span>  json.WriteString(<span class="stringliteral">"Stats"</span>);</div><div class="line"><a name="l13343"></a><span class="lineno">13343</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[heapIndex]);</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">for</span>(uint32_t typeIndex = 0; typeIndex < allocator->GetMemoryTypeCount(); ++typeIndex)</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">if</span>(allocator->MemoryTypeIndexToHeapIndex(typeIndex) == heapIndex)</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>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l13351"></a><span class="lineno">13351</span>  json.ContinueString(typeIndex);</div><div class="line"><a name="l13352"></a><span class="lineno">13352</span>  json.EndString();</div><div class="line"><a name="l13353"></a><span class="lineno">13353</span> </div><div class="line"><a name="l13354"></a><span class="lineno">13354</span>  json.BeginObject();</div><div class="line"><a name="l13355"></a><span class="lineno">13355</span> </div><div class="line"><a name="l13356"></a><span class="lineno">13356</span>  json.WriteString(<span class="stringliteral">"Flags"</span>);</div><div class="line"><a name="l13357"></a><span class="lineno">13357</span>  json.BeginArray(<span class="keyword">true</span>);</div><div class="line"><a name="l13358"></a><span class="lineno">13358</span>  VkMemoryPropertyFlags flags = allocator->m_MemProps.memoryTypes[typeIndex].propertyFlags;</div><div class="line"><a name="l13359"></a><span class="lineno">13359</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) != 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>  json.WriteString(<span class="stringliteral">"DEVICE_LOCAL"</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="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</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>  json.WriteString(<span class="stringliteral">"HOST_VISIBLE"</span>);</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="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT) != 0)</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>  json.WriteString(<span class="stringliteral">"HOST_COHERENT"</span>);</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>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_HOST_CACHED_BIT) != 0)</div><div class="line"><a name="l13372"></a><span class="lineno">13372</span>  {</div><div class="line"><a name="l13373"></a><span class="lineno">13373</span>  json.WriteString(<span class="stringliteral">"HOST_CACHED"</span>);</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>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT) != 0)</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>  json.WriteString(<span class="stringliteral">"LAZILY_ALLOCATED"</span>);</div><div class="line"><a name="l13378"></a><span class="lineno">13378</span>  }</div><div class="line"><a name="l13379"></a><span class="lineno">13379</span>  json.EndArray();</div><div class="line"><a name="l13380"></a><span class="lineno">13380</span> </div><div class="line"><a name="l13381"></a><span class="lineno">13381</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="l13382"></a><span class="lineno">13382</span>  {</div><div class="line"><a name="l13383"></a><span class="lineno">13383</span>  json.WriteString(<span class="stringliteral">"Stats"</span>);</div><div class="line"><a name="l13384"></a><span class="lineno">13384</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[typeIndex]);</div><div class="line"><a name="l13385"></a><span class="lineno">13385</span>  }</div><div class="line"><a name="l13386"></a><span class="lineno">13386</span> </div><div class="line"><a name="l13387"></a><span class="lineno">13387</span>  json.EndObject();</div><div class="line"><a name="l13388"></a><span class="lineno">13388</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> </div><div class="line"><a name="l13391"></a><span class="lineno">13391</span>  json.EndObject();</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="keywordflow">if</span>(detailedMap == VK_TRUE)</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>  allocator->PrintDetailedMap(json);</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> </div><div class="line"><a name="l13398"></a><span class="lineno">13398</span>  json.EndObject();</div><div class="line"><a name="l13399"></a><span class="lineno">13399</span>  }</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="keyword">const</span> <span class="keywordtype">size_t</span> len = sb.GetLength();</div><div class="line"><a name="l13402"></a><span class="lineno">13402</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="l13403"></a><span class="lineno">13403</span>  <span class="keywordflow">if</span>(len > 0)</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>  memcpy(pChars, sb.GetData(), len);</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>  pChars[len] = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l13408"></a><span class="lineno">13408</span>  *ppStatsString = pChars;</div><div class="line"><a name="l13409"></a><span class="lineno">13409</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> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a>(</div><div class="line"><a name="l13412"></a><span class="lineno">13412</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13413"></a><span class="lineno">13413</span>  <span class="keywordtype">char</span>* pStatsString)</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>  <span class="keywordflow">if</span>(pStatsString != VMA_NULL)</div><div class="line"><a name="l13416"></a><span class="lineno">13416</span>  {</div><div class="line"><a name="l13417"></a><span class="lineno">13417</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l13418"></a><span class="lineno">13418</span>  <span class="keywordtype">size_t</span> len = strlen(pStatsString);</div><div class="line"><a name="l13419"></a><span class="lineno">13419</span>  vma_delete_array(allocator, pStatsString, len + 1);</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> }</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> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l13424"></a><span class="lineno">13424</span> </div><div class="line"><a name="l13425"></a><span class="lineno">13425</span> <span class="comment">/*</span></div><div class="line"><a name="l13426"></a><span class="lineno">13426</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="l13427"></a><span class="lineno">13427</span> <span class="comment">*/</span></div><div class="line"><a name="l13428"></a><span class="lineno">13428</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l13429"></a><span class="lineno">13429</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13430"></a><span class="lineno">13430</span>  uint32_t memoryTypeBits,</div><div class="line"><a name="l13431"></a><span class="lineno">13431</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="l13432"></a><span class="lineno">13432</span>  uint32_t* pMemoryTypeIndex)</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>  VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l13435"></a><span class="lineno">13435</span>  VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l13436"></a><span class="lineno">13436</span>  VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l13437"></a><span class="lineno">13437</span> </div><div class="line"><a name="l13438"></a><span class="lineno">13438</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="l13439"></a><span class="lineno">13439</span>  {</div><div class="line"><a name="l13440"></a><span class="lineno">13440</span>  memoryTypeBits &= pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a3bf940c0271d85d6ba32a4d820075055">memoryTypeBits</a>;</div><div class="line"><a name="l13441"></a><span class="lineno">13441</span>  }</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>  uint32_t requiredFlags = pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>;</div><div class="line"><a name="l13444"></a><span class="lineno">13444</span>  uint32_t preferredFlags = pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>;</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>  <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="l13447"></a><span class="lineno">13447</span>  <span class="keywordflow">if</span>(mapped)</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>  preferredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</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="comment">// Convert usage to requiredFlags and preferredFlags.</span></div><div class="line"><a name="l13453"></a><span class="lineno">13453</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="l13454"></a><span class="lineno">13454</span>  {</div><div class="line"><a name="l13455"></a><span class="lineno">13455</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="l13456"></a><span class="lineno">13456</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13457"></a><span class="lineno">13457</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="l13458"></a><span class="lineno">13458</span>  <span class="keywordflow">if</span>(!allocator->IsIntegratedGpu() || (preferredFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l13459"></a><span class="lineno">13459</span>  {</div><div class="line"><a name="l13460"></a><span class="lineno">13460</span>  preferredFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;</div><div class="line"><a name="l13461"></a><span class="lineno">13461</span>  }</div><div class="line"><a name="l13462"></a><span class="lineno">13462</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13463"></a><span class="lineno">13463</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="l13464"></a><span class="lineno">13464</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;</div><div class="line"><a name="l13465"></a><span class="lineno">13465</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13466"></a><span class="lineno">13466</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="l13467"></a><span class="lineno">13467</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l13468"></a><span class="lineno">13468</span>  <span class="keywordflow">if</span>(!allocator->IsIntegratedGpu() || (preferredFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</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>  preferredFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;</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>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13473"></a><span class="lineno">13473</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="l13474"></a><span class="lineno">13474</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l13475"></a><span class="lineno">13475</span>  preferredFlags |= VK_MEMORY_PROPERTY_HOST_COHERENT_BIT | VK_MEMORY_PROPERTY_HOST_CACHED_BIT;</div><div class="line"><a name="l13476"></a><span class="lineno">13476</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l13477"></a><span class="lineno">13477</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l13478"></a><span class="lineno">13478</span>  <span class="keywordflow">break</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>  *pMemoryTypeIndex = UINT32_MAX;</div><div class="line"><a name="l13482"></a><span class="lineno">13482</span>  uint32_t minCost = UINT32_MAX;</div><div class="line"><a name="l13483"></a><span class="lineno">13483</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0, memTypeBit = 1;</div><div class="line"><a name="l13484"></a><span class="lineno">13484</span>  memTypeIndex < allocator->GetMemoryTypeCount();</div><div class="line"><a name="l13485"></a><span class="lineno">13485</span>  ++memTypeIndex, memTypeBit <<= 1)</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>  <span class="comment">// This memory type is acceptable according to memoryTypeBits bitmask.</span></div><div class="line"><a name="l13488"></a><span class="lineno">13488</span>  <span class="keywordflow">if</span>((memTypeBit & memoryTypeBits) != 0)</div><div class="line"><a name="l13489"></a><span class="lineno">13489</span>  {</div><div class="line"><a name="l13490"></a><span class="lineno">13490</span>  <span class="keyword">const</span> VkMemoryPropertyFlags currFlags =</div><div class="line"><a name="l13491"></a><span class="lineno">13491</span>  allocator->m_MemProps.memoryTypes[memTypeIndex].propertyFlags;</div><div class="line"><a name="l13492"></a><span class="lineno">13492</span>  <span class="comment">// This memory type contains requiredFlags.</span></div><div class="line"><a name="l13493"></a><span class="lineno">13493</span>  <span class="keywordflow">if</span>((requiredFlags & ~currFlags) == 0)</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>  <span class="comment">// Calculate cost as number of bits from preferredFlags not present in this memory type.</span></div><div class="line"><a name="l13496"></a><span class="lineno">13496</span>  uint32_t currCost = VmaCountBitsSet(preferredFlags & ~currFlags);</div><div class="line"><a name="l13497"></a><span class="lineno">13497</span>  <span class="comment">// Remember memory type with lowest cost.</span></div><div class="line"><a name="l13498"></a><span class="lineno">13498</span>  <span class="keywordflow">if</span>(currCost < minCost)</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>  *pMemoryTypeIndex = memTypeIndex;</div><div class="line"><a name="l13501"></a><span class="lineno">13501</span>  <span class="keywordflow">if</span>(currCost == 0)</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>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l13504"></a><span class="lineno">13504</span>  }</div><div class="line"><a name="l13505"></a><span class="lineno">13505</span>  minCost = currCost;</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>  }</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>  }</div><div class="line"><a name="l13510"></a><span class="lineno">13510</span>  <span class="keywordflow">return</span> (*pMemoryTypeIndex != UINT32_MAX) ? VK_SUCCESS : VK_ERROR_FEATURE_NOT_PRESENT;</div><div class="line"><a name="l13511"></a><span class="lineno">13511</span> }</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#ae790ab9ffaf7667fb8f62523e6897888">vmaFindMemoryTypeIndexForBufferInfo</a>(</div><div class="line"><a name="l13514"></a><span class="lineno">13514</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13515"></a><span class="lineno">13515</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l13516"></a><span class="lineno">13516</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="l13517"></a><span class="lineno">13517</span>  uint32_t* pMemoryTypeIndex)</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>  VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l13520"></a><span class="lineno">13520</span>  VMA_ASSERT(pBufferCreateInfo != VMA_NULL);</div><div class="line"><a name="l13521"></a><span class="lineno">13521</span>  VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l13522"></a><span class="lineno">13522</span>  VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</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>  <span class="keyword">const</span> VkDevice hDev = allocator->m_hDevice;</div><div class="line"><a name="l13525"></a><span class="lineno">13525</span>  VkBuffer hBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l13526"></a><span class="lineno">13526</span>  VkResult res = allocator->GetVulkanFunctions().vkCreateBuffer(</div><div class="line"><a name="l13527"></a><span class="lineno">13527</span>  hDev, pBufferCreateInfo, allocator->GetAllocationCallbacks(), &hBuffer);</div><div class="line"><a name="l13528"></a><span class="lineno">13528</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  VkMemoryRequirements memReq = {};</div><div class="line"><a name="l13531"></a><span class="lineno">13531</span>  allocator->GetVulkanFunctions().vkGetBufferMemoryRequirements(</div><div class="line"><a name="l13532"></a><span class="lineno">13532</span>  hDev, hBuffer, &memReq);</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>  res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l13535"></a><span class="lineno">13535</span>  allocator,</div><div class="line"><a name="l13536"></a><span class="lineno">13536</span>  memReq.memoryTypeBits,</div><div class="line"><a name="l13537"></a><span class="lineno">13537</span>  pAllocationCreateInfo,</div><div class="line"><a name="l13538"></a><span class="lineno">13538</span>  pMemoryTypeIndex);</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>  allocator->GetVulkanFunctions().vkDestroyBuffer(</div><div class="line"><a name="l13541"></a><span class="lineno">13541</span>  hDev, hBuffer, allocator->GetAllocationCallbacks());</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>  <span class="keywordflow">return</span> res;</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#a088da83d8eaf3ce9056d9ea0b981d472">vmaFindMemoryTypeIndexForImageInfo</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>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l13549"></a><span class="lineno">13549</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="l13550"></a><span class="lineno">13550</span>  uint32_t* pMemoryTypeIndex)</div><div class="line"><a name="l13551"></a><span class="lineno">13551</span> {</div><div class="line"><a name="l13552"></a><span class="lineno">13552</span>  VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l13553"></a><span class="lineno">13553</span>  VMA_ASSERT(pImageCreateInfo != VMA_NULL);</div><div class="line"><a name="l13554"></a><span class="lineno">13554</span>  VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l13555"></a><span class="lineno">13555</span>  VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l13556"></a><span class="lineno">13556</span> </div><div class="line"><a name="l13557"></a><span class="lineno">13557</span>  <span class="keyword">const</span> VkDevice hDev = allocator->m_hDevice;</div><div class="line"><a name="l13558"></a><span class="lineno">13558</span>  VkImage hImage = VK_NULL_HANDLE;</div><div class="line"><a name="l13559"></a><span class="lineno">13559</span>  VkResult res = allocator->GetVulkanFunctions().vkCreateImage(</div><div class="line"><a name="l13560"></a><span class="lineno">13560</span>  hDev, pImageCreateInfo, allocator->GetAllocationCallbacks(), &hImage);</div><div class="line"><a name="l13561"></a><span class="lineno">13561</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  VkMemoryRequirements memReq = {};</div><div class="line"><a name="l13564"></a><span class="lineno">13564</span>  allocator->GetVulkanFunctions().vkGetImageMemoryRequirements(</div><div class="line"><a name="l13565"></a><span class="lineno">13565</span>  hDev, hImage, &memReq);</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>  res = <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l13568"></a><span class="lineno">13568</span>  allocator,</div><div class="line"><a name="l13569"></a><span class="lineno">13569</span>  memReq.memoryTypeBits,</div><div class="line"><a name="l13570"></a><span class="lineno">13570</span>  pAllocationCreateInfo,</div><div class="line"><a name="l13571"></a><span class="lineno">13571</span>  pMemoryTypeIndex);</div><div class="line"><a name="l13572"></a><span class="lineno">13572</span> </div><div class="line"><a name="l13573"></a><span class="lineno">13573</span>  allocator->GetVulkanFunctions().vkDestroyImage(</div><div class="line"><a name="l13574"></a><span class="lineno">13574</span>  hDev, hImage, allocator->GetAllocationCallbacks());</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>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13577"></a><span class="lineno">13577</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#a5c8770ded7c59c8caac6de0c2cb00b50">vmaCreatePool</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="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>* pCreateInfo,</div><div class="line"><a name="l13582"></a><span class="lineno">13582</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a>* pPool)</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 && pCreateInfo && pPool);</div><div class="line"><a name="l13585"></a><span class="lineno">13585</span>  </div><div class="line"><a name="l13586"></a><span class="lineno">13586</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreatePool"</span>);</div><div class="line"><a name="l13587"></a><span class="lineno">13587</span>  </div><div class="line"><a name="l13588"></a><span class="lineno">13588</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  VkResult res = allocator->CreatePool(pCreateInfo, pPool);</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> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13593"></a><span class="lineno">13593</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordCreatePool(allocator->GetCurrentFrameIndex(), *pCreateInfo, *pPool);</div><div class="line"><a name="l13596"></a><span class="lineno">13596</span>  }</div><div class="line"><a name="l13597"></a><span class="lineno">13597</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13598"></a><span class="lineno">13598</span>  </div><div class="line"><a name="l13599"></a><span class="lineno">13599</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l13600"></a><span class="lineno">13600</span> }</div><div class="line"><a name="l13601"></a><span class="lineno">13601</span> </div><div class="line"><a name="l13602"></a><span class="lineno">13602</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a5485779c8f1948238fc4e92232fa65e1">vmaDestroyPool</a>(</div><div class="line"><a name="l13603"></a><span class="lineno">13603</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13604"></a><span class="lineno">13604</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool)</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>  VMA_ASSERT(allocator);</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>  <span class="keywordflow">if</span>(pool == VK_NULL_HANDLE)</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>  <span class="keywordflow">return</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>  </div><div class="line"><a name="l13613"></a><span class="lineno">13613</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyPool"</span>);</div><div class="line"><a name="l13614"></a><span class="lineno">13614</span>  </div><div class="line"><a name="l13615"></a><span class="lineno">13615</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13616"></a><span class="lineno">13616</span>  </div><div class="line"><a name="l13617"></a><span class="lineno">13617</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13618"></a><span class="lineno">13618</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordDestroyPool(allocator->GetCurrentFrameIndex(), pool);</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="preprocessor">#endif</span></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>  allocator->DestroyPool(pool);</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> </div><div class="line"><a name="l13627"></a><span class="lineno">13627</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae8bf76997b234ef68aad922616df4153">vmaGetPoolStats</a>(</div><div class="line"><a name="l13628"></a><span class="lineno">13628</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13629"></a><span class="lineno">13629</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l13630"></a><span class="lineno">13630</span>  <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats)</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>  VMA_ASSERT(allocator && pool && pPoolStats);</div><div class="line"><a name="l13633"></a><span class="lineno">13633</span> </div><div class="line"><a name="l13634"></a><span class="lineno">13634</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13635"></a><span class="lineno">13635</span> </div><div class="line"><a name="l13636"></a><span class="lineno">13636</span>  allocator->GetPoolStats(pool, pPoolStats);</div><div class="line"><a name="l13637"></a><span class="lineno">13637</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="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a736bd6cbda886f36c891727e73bd4024">vmaMakePoolAllocationsLost</a>(</div><div class="line"><a name="l13640"></a><span class="lineno">13640</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13641"></a><span class="lineno">13641</span>  <a class="code" href="struct_vma_pool.html">VmaPool</a> pool,</div><div class="line"><a name="l13642"></a><span class="lineno">13642</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l13643"></a><span class="lineno">13643</span> {</div><div class="line"><a name="l13644"></a><span class="lineno">13644</span>  VMA_ASSERT(allocator && pool);</div><div class="line"><a name="l13645"></a><span class="lineno">13645</span> </div><div class="line"><a name="l13646"></a><span class="lineno">13646</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13647"></a><span class="lineno">13647</span> </div><div class="line"><a name="l13648"></a><span class="lineno">13648</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13649"></a><span class="lineno">13649</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordMakePoolAllocationsLost(allocator->GetCurrentFrameIndex(), pool);</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> <span class="preprocessor">#endif</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>  allocator->MakePoolAllocationsLost(pool, pLostAllocationCount);</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> </div><div class="line"><a name="l13658"></a><span class="lineno">13658</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="l13659"></a><span class="lineno">13659</span> {</div><div class="line"><a name="l13660"></a><span class="lineno">13660</span>  VMA_ASSERT(allocator && pool);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCheckPoolCorruption"</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>  <span class="keywordflow">return</span> allocator->CheckPoolCorruption(pool);</div><div class="line"><a name="l13667"></a><span class="lineno">13667</span> }</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8">vmaAllocateMemory</a>(</div><div class="line"><a name="l13670"></a><span class="lineno">13670</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13671"></a><span class="lineno">13671</span>  <span class="keyword">const</span> VkMemoryRequirements* pVkMemoryRequirements,</div><div class="line"><a name="l13672"></a><span class="lineno">13672</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="l13673"></a><span class="lineno">13673</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l13674"></a><span class="lineno">13674</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</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>  VMA_ASSERT(allocator && pVkMemoryRequirements && pCreateInfo && pAllocation);</div><div class="line"><a name="l13677"></a><span class="lineno">13677</span> </div><div class="line"><a name="l13678"></a><span class="lineno">13678</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemory"</span>);</div><div class="line"><a name="l13679"></a><span class="lineno">13679</span> </div><div class="line"><a name="l13680"></a><span class="lineno">13680</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13681"></a><span class="lineno">13681</span> </div><div class="line"><a name="l13682"></a><span class="lineno">13682</span>  VkResult result = allocator->AllocateMemory(</div><div class="line"><a name="l13683"></a><span class="lineno">13683</span>  *pVkMemoryRequirements,</div><div class="line"><a name="l13684"></a><span class="lineno">13684</span>  <span class="keyword">false</span>, <span class="comment">// requiresDedicatedAllocation</span></div><div class="line"><a name="l13685"></a><span class="lineno">13685</span>  <span class="keyword">false</span>, <span class="comment">// prefersDedicatedAllocation</span></div><div class="line"><a name="l13686"></a><span class="lineno">13686</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l13687"></a><span class="lineno">13687</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l13688"></a><span class="lineno">13688</span>  *pCreateInfo,</div><div class="line"><a name="l13689"></a><span class="lineno">13689</span>  VMA_SUBALLOCATION_TYPE_UNKNOWN,</div><div class="line"><a name="l13690"></a><span class="lineno">13690</span>  pAllocation);</div><div class="line"><a name="l13691"></a><span class="lineno">13691</span> </div><div class="line"><a name="l13692"></a><span class="lineno">13692</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13693"></a><span class="lineno">13693</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordAllocateMemory(</div><div class="line"><a name="l13696"></a><span class="lineno">13696</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13697"></a><span class="lineno">13697</span>  *pVkMemoryRequirements,</div><div class="line"><a name="l13698"></a><span class="lineno">13698</span>  *pCreateInfo,</div><div class="line"><a name="l13699"></a><span class="lineno">13699</span>  *pAllocation);</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="preprocessor">#endif</span></div><div class="line"><a name="l13702"></a><span class="lineno">13702</span>  </div><div class="line"><a name="l13703"></a><span class="lineno">13703</span>  <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL && result == VK_SUCCESS)</div><div class="line"><a name="l13704"></a><span class="lineno">13704</span>  {</div><div class="line"><a name="l13705"></a><span class="lineno">13705</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l13706"></a><span class="lineno">13706</span>  }</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>  <span class="keywordflow">return</span> result;</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> </div><div class="line"><a name="l13711"></a><span class="lineno">13711</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a7fdf64415b6c3d83c454f28d2c53df7b">vmaAllocateMemoryForBuffer</a>(</div><div class="line"><a name="l13712"></a><span class="lineno">13712</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13713"></a><span class="lineno">13713</span>  VkBuffer buffer,</div><div class="line"><a name="l13714"></a><span class="lineno">13714</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="l13715"></a><span class="lineno">13715</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l13716"></a><span class="lineno">13716</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</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>  VMA_ASSERT(allocator && buffer != VK_NULL_HANDLE && pCreateInfo && pAllocation);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemoryForBuffer"</span>);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13723"></a><span class="lineno">13723</span> </div><div class="line"><a name="l13724"></a><span class="lineno">13724</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l13725"></a><span class="lineno">13725</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l13726"></a><span class="lineno">13726</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l13727"></a><span class="lineno">13727</span>  allocator->GetBufferMemoryRequirements(buffer, vkMemReq,</div><div class="line"><a name="l13728"></a><span class="lineno">13728</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l13729"></a><span class="lineno">13729</span>  prefersDedicatedAllocation);</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>  VkResult result = allocator->AllocateMemory(</div><div class="line"><a name="l13732"></a><span class="lineno">13732</span>  vkMemReq,</div><div class="line"><a name="l13733"></a><span class="lineno">13733</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l13734"></a><span class="lineno">13734</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l13735"></a><span class="lineno">13735</span>  buffer, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l13736"></a><span class="lineno">13736</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l13737"></a><span class="lineno">13737</span>  *pCreateInfo,</div><div class="line"><a name="l13738"></a><span class="lineno">13738</span>  VMA_SUBALLOCATION_TYPE_BUFFER,</div><div class="line"><a name="l13739"></a><span class="lineno">13739</span>  pAllocation);</div><div class="line"><a name="l13740"></a><span class="lineno">13740</span> </div><div class="line"><a name="l13741"></a><span class="lineno">13741</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13742"></a><span class="lineno">13742</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordAllocateMemoryForBuffer(</div><div class="line"><a name="l13745"></a><span class="lineno">13745</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13746"></a><span class="lineno">13746</span>  vkMemReq,</div><div class="line"><a name="l13747"></a><span class="lineno">13747</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l13748"></a><span class="lineno">13748</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l13749"></a><span class="lineno">13749</span>  *pCreateInfo,</div><div class="line"><a name="l13750"></a><span class="lineno">13750</span>  *pAllocation);</div><div class="line"><a name="l13751"></a><span class="lineno">13751</span>  }</div><div class="line"><a name="l13752"></a><span class="lineno">13752</span> <span class="preprocessor">#endif</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>  <span class="keywordflow">if</span>(pAllocationInfo && result == VK_SUCCESS)</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>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l13757"></a><span class="lineno">13757</span>  }</div><div class="line"><a name="l13758"></a><span class="lineno">13758</span> </div><div class="line"><a name="l13759"></a><span class="lineno">13759</span>  <span class="keywordflow">return</span> result;</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> </div><div class="line"><a name="l13762"></a><span class="lineno">13762</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a>(</div><div class="line"><a name="l13763"></a><span class="lineno">13763</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13764"></a><span class="lineno">13764</span>  VkImage image,</div><div class="line"><a name="l13765"></a><span class="lineno">13765</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="l13766"></a><span class="lineno">13766</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l13767"></a><span class="lineno">13767</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</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>  VMA_ASSERT(allocator && image != VK_NULL_HANDLE && pCreateInfo && pAllocation);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemoryForImage"</span>);</div><div class="line"><a name="l13772"></a><span class="lineno">13772</span> </div><div class="line"><a name="l13773"></a><span class="lineno">13773</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13774"></a><span class="lineno">13774</span> </div><div class="line"><a name="l13775"></a><span class="lineno">13775</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l13776"></a><span class="lineno">13776</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l13777"></a><span class="lineno">13777</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l13778"></a><span class="lineno">13778</span>  allocator->GetImageMemoryRequirements(image, vkMemReq,</div><div class="line"><a name="l13779"></a><span class="lineno">13779</span>  requiresDedicatedAllocation, prefersDedicatedAllocation);</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>  VkResult result = allocator->AllocateMemory(</div><div class="line"><a name="l13782"></a><span class="lineno">13782</span>  vkMemReq,</div><div class="line"><a name="l13783"></a><span class="lineno">13783</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l13784"></a><span class="lineno">13784</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l13785"></a><span class="lineno">13785</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l13786"></a><span class="lineno">13786</span>  image, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l13787"></a><span class="lineno">13787</span>  *pCreateInfo,</div><div class="line"><a name="l13788"></a><span class="lineno">13788</span>  VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN,</div><div class="line"><a name="l13789"></a><span class="lineno">13789</span>  pAllocation);</div><div class="line"><a name="l13790"></a><span class="lineno">13790</span> </div><div class="line"><a name="l13791"></a><span class="lineno">13791</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13792"></a><span class="lineno">13792</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13793"></a><span class="lineno">13793</span>  {</div><div class="line"><a name="l13794"></a><span class="lineno">13794</span>  allocator->GetRecorder()->RecordAllocateMemoryForImage(</div><div class="line"><a name="l13795"></a><span class="lineno">13795</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13796"></a><span class="lineno">13796</span>  vkMemReq,</div><div class="line"><a name="l13797"></a><span class="lineno">13797</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l13798"></a><span class="lineno">13798</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l13799"></a><span class="lineno">13799</span>  *pCreateInfo,</div><div class="line"><a name="l13800"></a><span class="lineno">13800</span>  *pAllocation);</div><div class="line"><a name="l13801"></a><span class="lineno">13801</span>  }</div><div class="line"><a name="l13802"></a><span class="lineno">13802</span> <span class="preprocessor">#endif</span></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>  <span class="keywordflow">if</span>(pAllocationInfo && result == 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>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</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> </div><div class="line"><a name="l13809"></a><span class="lineno">13809</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l13810"></a><span class="lineno">13810</span> }</div><div class="line"><a name="l13811"></a><span class="lineno">13811</span> </div><div class="line"><a name="l13812"></a><span class="lineno">13812</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a11f0fbc034fa81a4efedd73d61ce7568">vmaFreeMemory</a>(</div><div class="line"><a name="l13813"></a><span class="lineno">13813</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13814"></a><span class="lineno">13814</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  VMA_ASSERT(allocator);</div><div class="line"><a name="l13817"></a><span class="lineno">13817</span>  </div><div class="line"><a name="l13818"></a><span class="lineno">13818</span>  <span class="keywordflow">if</span>(allocation == VK_NULL_HANDLE)</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>  <span class="keywordflow">return</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>  </div><div class="line"><a name="l13823"></a><span class="lineno">13823</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaFreeMemory"</span>);</div><div class="line"><a name="l13824"></a><span class="lineno">13824</span>  </div><div class="line"><a name="l13825"></a><span class="lineno">13825</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13826"></a><span class="lineno">13826</span> </div><div class="line"><a name="l13827"></a><span class="lineno">13827</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13828"></a><span class="lineno">13828</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13829"></a><span class="lineno">13829</span>  {</div><div class="line"><a name="l13830"></a><span class="lineno">13830</span>  allocator->GetRecorder()->RecordFreeMemory(</div><div class="line"><a name="l13831"></a><span class="lineno">13831</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13832"></a><span class="lineno">13832</span>  allocation);</div><div class="line"><a name="l13833"></a><span class="lineno">13833</span>  }</div><div class="line"><a name="l13834"></a><span class="lineno">13834</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13835"></a><span class="lineno">13835</span>  </div><div class="line"><a name="l13836"></a><span class="lineno">13836</span>  allocator->FreeMemory(allocation);</div><div class="line"><a name="l13837"></a><span class="lineno">13837</span> }</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> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</a>(</div><div class="line"><a name="l13840"></a><span class="lineno">13840</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13841"></a><span class="lineno">13841</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l13842"></a><span class="lineno">13842</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l13843"></a><span class="lineno">13843</span> {</div><div class="line"><a name="l13844"></a><span class="lineno">13844</span>  VMA_ASSERT(allocator && allocation && pAllocationInfo);</div><div class="line"><a name="l13845"></a><span class="lineno">13845</span> </div><div class="line"><a name="l13846"></a><span class="lineno">13846</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13847"></a><span class="lineno">13847</span> </div><div class="line"><a name="l13848"></a><span class="lineno">13848</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13849"></a><span class="lineno">13849</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13850"></a><span class="lineno">13850</span>  {</div><div class="line"><a name="l13851"></a><span class="lineno">13851</span>  allocator->GetRecorder()->RecordGetAllocationInfo(</div><div class="line"><a name="l13852"></a><span class="lineno">13852</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13853"></a><span class="lineno">13853</span>  allocation);</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> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13856"></a><span class="lineno">13856</span> </div><div class="line"><a name="l13857"></a><span class="lineno">13857</span>  allocator->GetAllocationInfo(allocation, pAllocationInfo);</div><div class="line"><a name="l13858"></a><span class="lineno">13858</span> }</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> VkBool32 <a class="code" href="vk__mem__alloc_8h.html#a43d8ba9673c846f049089a5029d5c73a">vmaTouchAllocation</a>(</div><div class="line"><a name="l13861"></a><span class="lineno">13861</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13862"></a><span class="lineno">13862</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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_ASSERT(allocator && allocation);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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()->RecordTouchAllocation(</div><div class="line"><a name="l13872"></a><span class="lineno">13872</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13873"></a><span class="lineno">13873</span>  allocation);</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="preprocessor">#endif</span></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>  <span class="keywordflow">return</span> allocator->TouchAllocation(allocation);</div><div class="line"><a name="l13878"></a><span class="lineno">13878</span> }</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> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#af9147d31ffc11d62fc187bde283ed14f">vmaSetAllocationUserData</a>(</div><div class="line"><a name="l13881"></a><span class="lineno">13881</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13882"></a><span class="lineno">13882</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l13883"></a><span class="lineno">13883</span>  <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l13884"></a><span class="lineno">13884</span> {</div><div class="line"><a name="l13885"></a><span class="lineno">13885</span>  VMA_ASSERT(allocator && allocation);</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_GLOBAL_MUTEX_LOCK</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>  allocation->SetUserData(allocator, pUserData);</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()->RecordSetAllocationUserData(</div><div class="line"><a name="l13895"></a><span class="lineno">13895</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13896"></a><span class="lineno">13896</span>  allocation,</div><div class="line"><a name="l13897"></a><span class="lineno">13897</span>  pUserData);</div><div class="line"><a name="l13898"></a><span class="lineno">13898</span>  }</div><div class="line"><a name="l13899"></a><span class="lineno">13899</span> <span class="preprocessor">#endif</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> </div><div class="line"><a name="l13902"></a><span class="lineno">13902</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae5c9657d9e94756269145b01c05d16f1">vmaCreateLostAllocation</a>(</div><div class="line"><a name="l13903"></a><span class="lineno">13903</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13904"></a><span class="lineno">13904</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation)</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 && pAllocation);</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->CreateLostAllocation(pAllocation);</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> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13913"></a><span class="lineno">13913</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordCreateLostAllocation(</div><div class="line"><a name="l13916"></a><span class="lineno">13916</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13917"></a><span class="lineno">13917</span>  *pAllocation);</div><div class="line"><a name="l13918"></a><span class="lineno">13918</span>  }</div><div class="line"><a name="l13919"></a><span class="lineno">13919</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13920"></a><span class="lineno">13920</span> }</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a>(</div><div class="line"><a name="l13923"></a><span class="lineno">13923</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l13924"></a><span class="lineno">13924</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l13925"></a><span class="lineno">13925</span>  <span class="keywordtype">void</span>** ppData)</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>  VMA_ASSERT(allocator && allocation && ppData);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  VkResult res = allocator->Map(allocation, ppData);</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> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13934"></a><span class="lineno">13934</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordMapMemory(</div><div class="line"><a name="l13937"></a><span class="lineno">13937</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13938"></a><span class="lineno">13938</span>  allocation);</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="preprocessor">#endif</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> res;</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> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a9bc268595cb33f6ec4d519cfce81ff45">vmaUnmapMemory</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>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</div><div class="line"><a name="l13948"></a><span class="lineno">13948</span> {</div><div class="line"><a name="l13949"></a><span class="lineno">13949</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l13950"></a><span class="lineno">13950</span> </div><div class="line"><a name="l13951"></a><span class="lineno">13951</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13952"></a><span class="lineno">13952</span> </div><div class="line"><a name="l13953"></a><span class="lineno">13953</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13954"></a><span class="lineno">13954</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordUnmapMemory(</div><div class="line"><a name="l13957"></a><span class="lineno">13957</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13958"></a><span class="lineno">13958</span>  allocation);</div><div class="line"><a name="l13959"></a><span class="lineno">13959</span>  }</div><div class="line"><a name="l13960"></a><span class="lineno">13960</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l13961"></a><span class="lineno">13961</span> </div><div class="line"><a name="l13962"></a><span class="lineno">13962</span>  allocator->Unmap(allocation);</div><div class="line"><a name="l13963"></a><span class="lineno">13963</span> }</div><div class="line"><a name="l13964"></a><span class="lineno">13964</span> </div><div class="line"><a name="l13965"></a><span class="lineno">13965</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="l13966"></a><span class="lineno">13966</span> {</div><div class="line"><a name="l13967"></a><span class="lineno">13967</span>  VMA_ASSERT(allocator && allocation);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaFlushAllocation"</span>);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13972"></a><span class="lineno">13972</span> </div><div class="line"><a name="l13973"></a><span class="lineno">13973</span>  allocator->FlushOrInvalidateAllocation(allocation, offset, size, VMA_CACHE_FLUSH);</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">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13976"></a><span class="lineno">13976</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l13977"></a><span class="lineno">13977</span>  {</div><div class="line"><a name="l13978"></a><span class="lineno">13978</span>  allocator->GetRecorder()->RecordFlushAllocation(</div><div class="line"><a name="l13979"></a><span class="lineno">13979</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l13980"></a><span class="lineno">13980</span>  allocation, offset, size);</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="preprocessor">#endif</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> </div><div class="line"><a name="l13985"></a><span class="lineno">13985</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="l13986"></a><span class="lineno">13986</span> {</div><div class="line"><a name="l13987"></a><span class="lineno">13987</span>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l13988"></a><span class="lineno">13988</span> </div><div class="line"><a name="l13989"></a><span class="lineno">13989</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaInvalidateAllocation"</span>);</div><div class="line"><a name="l13990"></a><span class="lineno">13990</span> </div><div class="line"><a name="l13991"></a><span class="lineno">13991</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l13992"></a><span class="lineno">13992</span> </div><div class="line"><a name="l13993"></a><span class="lineno">13993</span>  allocator->FlushOrInvalidateAllocation(allocation, offset, size, VMA_CACHE_INVALIDATE);</div><div class="line"><a name="l13994"></a><span class="lineno">13994</span> </div><div class="line"><a name="l13995"></a><span class="lineno">13995</span> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l13996"></a><span class="lineno">13996</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordInvalidateAllocation(</div><div class="line"><a name="l13999"></a><span class="lineno">13999</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14000"></a><span class="lineno">14000</span>  allocation, offset, size);</div><div class="line"><a name="l14001"></a><span class="lineno">14001</span>  }</div><div class="line"><a name="l14002"></a><span class="lineno">14002</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14003"></a><span class="lineno">14003</span> }</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 <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="l14006"></a><span class="lineno">14006</span> {</div><div class="line"><a name="l14007"></a><span class="lineno">14007</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l14008"></a><span class="lineno">14008</span> </div><div class="line"><a name="l14009"></a><span class="lineno">14009</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCheckCorruption"</span>);</div><div class="line"><a name="l14010"></a><span class="lineno">14010</span> </div><div class="line"><a name="l14011"></a><span class="lineno">14011</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14012"></a><span class="lineno">14012</span> </div><div class="line"><a name="l14013"></a><span class="lineno">14013</span>  <span class="keywordflow">return</span> allocator->CheckCorruption(memoryTypeBits);</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> </div><div class="line"><a name="l14016"></a><span class="lineno">14016</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb">vmaDefragment</a>(</div><div class="line"><a name="l14017"></a><span class="lineno">14017</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14018"></a><span class="lineno">14018</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocations,</div><div class="line"><a name="l14019"></a><span class="lineno">14019</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l14020"></a><span class="lineno">14020</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l14021"></a><span class="lineno">14021</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> *pDefragmentationInfo,</div><div class="line"><a name="l14022"></a><span class="lineno">14022</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats)</div><div class="line"><a name="l14023"></a><span class="lineno">14023</span> {</div><div class="line"><a name="l14024"></a><span class="lineno">14024</span>  VMA_ASSERT(allocator && pAllocations);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDefragment"</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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">return</span> allocator->Defragment(pAllocations, allocationCount, pAllocationsChanged, pDefragmentationInfo, pDefragmentationStats);</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6b0929b914b60cf2d45cac4bf3547470">vmaBindBufferMemory</a>(</div><div class="line"><a name="l14034"></a><span class="lineno">14034</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14035"></a><span class="lineno">14035</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l14036"></a><span class="lineno">14036</span>  VkBuffer buffer)</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>  VMA_ASSERT(allocator && allocation && buffer);</div><div class="line"><a name="l14039"></a><span class="lineno">14039</span> </div><div class="line"><a name="l14040"></a><span class="lineno">14040</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaBindBufferMemory"</span>);</div><div class="line"><a name="l14041"></a><span class="lineno">14041</span> </div><div class="line"><a name="l14042"></a><span class="lineno">14042</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14043"></a><span class="lineno">14043</span> </div><div class="line"><a name="l14044"></a><span class="lineno">14044</span>  <span class="keywordflow">return</span> allocator->BindBufferMemory(allocation, buffer);</div><div class="line"><a name="l14045"></a><span class="lineno">14045</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#a3d3ca45799923aa5d138e9e5f9eb2da5">vmaBindImageMemory</a>(</div><div class="line"><a name="l14048"></a><span class="lineno">14048</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14049"></a><span class="lineno">14049</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation,</div><div class="line"><a name="l14050"></a><span class="lineno">14050</span>  VkImage image)</div><div class="line"><a name="l14051"></a><span class="lineno">14051</span> {</div><div class="line"><a name="l14052"></a><span class="lineno">14052</span>  VMA_ASSERT(allocator && allocation && image);</div><div class="line"><a name="l14053"></a><span class="lineno">14053</span> </div><div class="line"><a name="l14054"></a><span class="lineno">14054</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaBindImageMemory"</span>);</div><div class="line"><a name="l14055"></a><span class="lineno">14055</span> </div><div class="line"><a name="l14056"></a><span class="lineno">14056</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14057"></a><span class="lineno">14057</span> </div><div class="line"><a name="l14058"></a><span class="lineno">14058</span>  <span class="keywordflow">return</span> allocator->BindImageMemory(allocation, image);</div><div class="line"><a name="l14059"></a><span class="lineno">14059</span> }</div><div class="line"><a name="l14060"></a><span class="lineno">14060</span> </div><div class="line"><a name="l14061"></a><span class="lineno">14061</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(</div><div class="line"><a name="l14062"></a><span class="lineno">14062</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14063"></a><span class="lineno">14063</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l14064"></a><span class="lineno">14064</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="l14065"></a><span class="lineno">14065</span>  VkBuffer* pBuffer,</div><div class="line"><a name="l14066"></a><span class="lineno">14066</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a>* pAllocation,</div><div class="line"><a name="l14067"></a><span class="lineno">14067</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l14068"></a><span class="lineno">14068</span> {</div><div class="line"><a name="l14069"></a><span class="lineno">14069</span>  VMA_ASSERT(allocator && pBufferCreateInfo && pAllocationCreateInfo && pBuffer && pAllocation);</div><div class="line"><a name="l14070"></a><span class="lineno">14070</span>  </div><div class="line"><a name="l14071"></a><span class="lineno">14071</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateBuffer"</span>);</div><div class="line"><a name="l14072"></a><span class="lineno">14072</span>  </div><div class="line"><a name="l14073"></a><span class="lineno">14073</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l14074"></a><span class="lineno">14074</span> </div><div class="line"><a name="l14075"></a><span class="lineno">14075</span>  *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l14076"></a><span class="lineno">14076</span>  *pAllocation = VK_NULL_HANDLE;</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="comment">// 1. Create VkBuffer.</span></div><div class="line"><a name="l14079"></a><span class="lineno">14079</span>  VkResult res = (*allocator->GetVulkanFunctions().vkCreateBuffer)(</div><div class="line"><a name="l14080"></a><span class="lineno">14080</span>  allocator->m_hDevice,</div><div class="line"><a name="l14081"></a><span class="lineno">14081</span>  pBufferCreateInfo,</div><div class="line"><a name="l14082"></a><span class="lineno">14082</span>  allocator->GetAllocationCallbacks(),</div><div class="line"><a name="l14083"></a><span class="lineno">14083</span>  pBuffer);</div><div class="line"><a name="l14084"></a><span class="lineno">14084</span>  <span class="keywordflow">if</span>(res >= 0)</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="comment">// 2. vkGetBufferMemoryRequirements.</span></div><div class="line"><a name="l14087"></a><span class="lineno">14087</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l14088"></a><span class="lineno">14088</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14089"></a><span class="lineno">14089</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14090"></a><span class="lineno">14090</span>  allocator->GetBufferMemoryRequirements(*pBuffer, vkMemReq,</div><div class="line"><a name="l14091"></a><span class="lineno">14091</span>  requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l14092"></a><span class="lineno">14092</span> </div><div class="line"><a name="l14093"></a><span class="lineno">14093</span>  <span class="comment">// Make sure alignment requirements for specific buffer usages reported</span></div><div class="line"><a name="l14094"></a><span class="lineno">14094</span>  <span class="comment">// in Physical Device Properties are included in alignment reported by memory requirements.</span></div><div class="line"><a name="l14095"></a><span class="lineno">14095</span>  <span class="keywordflow">if</span>((pBufferCreateInfo->usage & VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT) != 0)</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_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l14098"></a><span class="lineno">14098</span>  allocator->m_PhysicalDeviceProperties.limits.minTexelBufferOffsetAlignment == 0);</div><div class="line"><a name="l14099"></a><span class="lineno">14099</span>  }</div><div class="line"><a name="l14100"></a><span class="lineno">14100</span>  <span class="keywordflow">if</span>((pBufferCreateInfo->usage & VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT) != 0)</div><div class="line"><a name="l14101"></a><span class="lineno">14101</span>  {</div><div class="line"><a name="l14102"></a><span class="lineno">14102</span>  VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l14103"></a><span class="lineno">14103</span>  allocator->m_PhysicalDeviceProperties.limits.minUniformBufferOffsetAlignment == 0);</div><div class="line"><a name="l14104"></a><span class="lineno">14104</span>  }</div><div class="line"><a name="l14105"></a><span class="lineno">14105</span>  <span class="keywordflow">if</span>((pBufferCreateInfo->usage & VK_BUFFER_USAGE_STORAGE_BUFFER_BIT) != 0)</div><div class="line"><a name="l14106"></a><span class="lineno">14106</span>  {</div><div class="line"><a name="l14107"></a><span class="lineno">14107</span>  VMA_ASSERT(vkMemReq.alignment %</div><div class="line"><a name="l14108"></a><span class="lineno">14108</span>  allocator->m_PhysicalDeviceProperties.limits.minStorageBufferOffsetAlignment == 0);</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> </div><div class="line"><a name="l14111"></a><span class="lineno">14111</span>  <span class="comment">// 3. Allocate memory using allocator.</span></div><div class="line"><a name="l14112"></a><span class="lineno">14112</span>  res = allocator->AllocateMemory(</div><div class="line"><a name="l14113"></a><span class="lineno">14113</span>  vkMemReq,</div><div class="line"><a name="l14114"></a><span class="lineno">14114</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14115"></a><span class="lineno">14115</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l14116"></a><span class="lineno">14116</span>  *pBuffer, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l14117"></a><span class="lineno">14117</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l14118"></a><span class="lineno">14118</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l14119"></a><span class="lineno">14119</span>  VMA_SUBALLOCATION_TYPE_BUFFER,</div><div class="line"><a name="l14120"></a><span class="lineno">14120</span>  pAllocation);</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> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14123"></a><span class="lineno">14123</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14124"></a><span class="lineno">14124</span>  {</div><div class="line"><a name="l14125"></a><span class="lineno">14125</span>  allocator->GetRecorder()->RecordCreateBuffer(</div><div class="line"><a name="l14126"></a><span class="lineno">14126</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14127"></a><span class="lineno">14127</span>  *pBufferCreateInfo,</div><div class="line"><a name="l14128"></a><span class="lineno">14128</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l14129"></a><span class="lineno">14129</span>  *pAllocation);</div><div class="line"><a name="l14130"></a><span class="lineno">14130</span>  }</div><div class="line"><a name="l14131"></a><span class="lineno">14131</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14132"></a><span class="lineno">14132</span> </div><div class="line"><a name="l14133"></a><span class="lineno">14133</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l14134"></a><span class="lineno">14134</span>  {</div><div class="line"><a name="l14135"></a><span class="lineno">14135</span>  <span class="comment">// 3. Bind buffer with memory.</span></div><div class="line"><a name="l14136"></a><span class="lineno">14136</span>  res = allocator->BindBufferMemory(*pAllocation, *pBuffer);</div><div class="line"><a name="l14137"></a><span class="lineno">14137</span>  <span class="keywordflow">if</span>(res >= 0)</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="comment">// All steps succeeded.</span></div><div class="line"><a name="l14140"></a><span class="lineno">14140</span> <span class="preprocessor"> #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l14141"></a><span class="lineno">14141</span>  (*pAllocation)->InitBufferImageUsage(pBufferCreateInfo->usage);</div><div class="line"><a name="l14142"></a><span class="lineno">14142</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l14143"></a><span class="lineno">14143</span>  <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL)</div><div class="line"><a name="l14144"></a><span class="lineno">14144</span>  {</div><div class="line"><a name="l14145"></a><span class="lineno">14145</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l14146"></a><span class="lineno">14146</span>  }</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="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l14149"></a><span class="lineno">14149</span>  }</div><div class="line"><a name="l14150"></a><span class="lineno">14150</span>  allocator->FreeMemory(*pAllocation);</div><div class="line"><a name="l14151"></a><span class="lineno">14151</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l14152"></a><span class="lineno">14152</span>  (*allocator->GetVulkanFunctions().vkDestroyBuffer)(allocator->m_hDevice, *pBuffer, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14153"></a><span class="lineno">14153</span>  *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l14154"></a><span class="lineno">14154</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14155"></a><span class="lineno">14155</span>  }</div><div class="line"><a name="l14156"></a><span class="lineno">14156</span>  (*allocator->GetVulkanFunctions().vkDestroyBuffer)(allocator->m_hDevice, *pBuffer, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14157"></a><span class="lineno">14157</span>  *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l14158"></a><span class="lineno">14158</span>  <span class="keywordflow">return</span> res;</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>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l14163"></a><span class="lineno">14163</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</a>(</div><div class="line"><a name="l14164"></a><span class="lineno">14164</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14165"></a><span class="lineno">14165</span>  VkBuffer buffer,</div><div class="line"><a name="l14166"></a><span class="lineno">14166</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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>  VMA_ASSERT(allocator);</div><div class="line"><a name="l14169"></a><span class="lineno">14169</span> </div><div class="line"><a name="l14170"></a><span class="lineno">14170</span>  <span class="keywordflow">if</span>(buffer == VK_NULL_HANDLE && allocation == VK_NULL_HANDLE)</div><div class="line"><a name="l14171"></a><span class="lineno">14171</span>  {</div><div class="line"><a name="l14172"></a><span class="lineno">14172</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l14173"></a><span class="lineno">14173</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyBuffer"</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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> <span class="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14180"></a><span class="lineno">14180</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14181"></a><span class="lineno">14181</span>  {</div><div class="line"><a name="l14182"></a><span class="lineno">14182</span>  allocator->GetRecorder()->RecordDestroyBuffer(</div><div class="line"><a name="l14183"></a><span class="lineno">14183</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14184"></a><span class="lineno">14184</span>  allocation);</div><div class="line"><a name="l14185"></a><span class="lineno">14185</span>  }</div><div class="line"><a name="l14186"></a><span class="lineno">14186</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l14187"></a><span class="lineno">14187</span> </div><div class="line"><a name="l14188"></a><span class="lineno">14188</span>  <span class="keywordflow">if</span>(buffer != VK_NULL_HANDLE)</div><div class="line"><a name="l14189"></a><span class="lineno">14189</span>  {</div><div class="line"><a name="l14190"></a><span class="lineno">14190</span>  (*allocator->GetVulkanFunctions().vkDestroyBuffer)(allocator->m_hDevice, buffer, allocator->GetAllocationCallbacks());</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> </div><div class="line"><a name="l14193"></a><span class="lineno">14193</span>  <span class="keywordflow">if</span>(allocation != VK_NULL_HANDLE)</div><div class="line"><a name="l14194"></a><span class="lineno">14194</span>  {</div><div class="line"><a name="l14195"></a><span class="lineno">14195</span>  allocator->FreeMemory(allocation);</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> }</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a>(</div><div class="line"><a name="l14200"></a><span class="lineno">14200</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14201"></a><span class="lineno">14201</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l14202"></a><span class="lineno">14202</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="l14203"></a><span class="lineno">14203</span>  VkImage* pImage,</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>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l14206"></a><span class="lineno">14206</span> {</div><div class="line"><a name="l14207"></a><span class="lineno">14207</span>  VMA_ASSERT(allocator && pImageCreateInfo && pAllocationCreateInfo && pImage && pAllocation);</div><div class="line"><a name="l14208"></a><span class="lineno">14208</span> </div><div class="line"><a name="l14209"></a><span class="lineno">14209</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateImage"</span>);</div><div class="line"><a name="l14210"></a><span class="lineno">14210</span> </div><div class="line"><a name="l14211"></a><span class="lineno">14211</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l14214"></a><span class="lineno">14214</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l14215"></a><span class="lineno">14215</span> </div><div class="line"><a name="l14216"></a><span class="lineno">14216</span>  <span class="comment">// 1. Create VkImage.</span></div><div class="line"><a name="l14217"></a><span class="lineno">14217</span>  VkResult res = (*allocator->GetVulkanFunctions().vkCreateImage)(</div><div class="line"><a name="l14218"></a><span class="lineno">14218</span>  allocator->m_hDevice,</div><div class="line"><a name="l14219"></a><span class="lineno">14219</span>  pImageCreateInfo,</div><div class="line"><a name="l14220"></a><span class="lineno">14220</span>  allocator->GetAllocationCallbacks(),</div><div class="line"><a name="l14221"></a><span class="lineno">14221</span>  pImage);</div><div class="line"><a name="l14222"></a><span class="lineno">14222</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l14223"></a><span class="lineno">14223</span>  {</div><div class="line"><a name="l14224"></a><span class="lineno">14224</span>  VmaSuballocationType suballocType = pImageCreateInfo->tiling == VK_IMAGE_TILING_OPTIMAL ?</div><div class="line"><a name="l14225"></a><span class="lineno">14225</span>  VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL :</div><div class="line"><a name="l14226"></a><span class="lineno">14226</span>  VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR;</div><div class="line"><a name="l14227"></a><span class="lineno">14227</span>  </div><div class="line"><a name="l14228"></a><span class="lineno">14228</span>  <span class="comment">// 2. Allocate memory using allocator.</span></div><div class="line"><a name="l14229"></a><span class="lineno">14229</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l14230"></a><span class="lineno">14230</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14231"></a><span class="lineno">14231</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l14232"></a><span class="lineno">14232</span>  allocator->GetImageMemoryRequirements(*pImage, vkMemReq,</div><div class="line"><a name="l14233"></a><span class="lineno">14233</span>  requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l14234"></a><span class="lineno">14234</span> </div><div class="line"><a name="l14235"></a><span class="lineno">14235</span>  res = allocator->AllocateMemory(</div><div class="line"><a name="l14236"></a><span class="lineno">14236</span>  vkMemReq,</div><div class="line"><a name="l14237"></a><span class="lineno">14237</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l14238"></a><span class="lineno">14238</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l14239"></a><span class="lineno">14239</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l14240"></a><span class="lineno">14240</span>  *pImage, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l14241"></a><span class="lineno">14241</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l14242"></a><span class="lineno">14242</span>  suballocType,</div><div class="line"><a name="l14243"></a><span class="lineno">14243</span>  pAllocation);</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="preprocessor">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14246"></a><span class="lineno">14246</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</div><div class="line"><a name="l14247"></a><span class="lineno">14247</span>  {</div><div class="line"><a name="l14248"></a><span class="lineno">14248</span>  allocator->GetRecorder()->RecordCreateImage(</div><div class="line"><a name="l14249"></a><span class="lineno">14249</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14250"></a><span class="lineno">14250</span>  *pImageCreateInfo,</div><div class="line"><a name="l14251"></a><span class="lineno">14251</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l14252"></a><span class="lineno">14252</span>  *pAllocation);</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> <span class="preprocessor">#endif</span></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>  <span class="keywordflow">if</span>(res >= 0)</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="comment">// 3. Bind image with memory.</span></div><div class="line"><a name="l14259"></a><span class="lineno">14259</span>  res = allocator->BindImageMemory(*pAllocation, *pImage);</div><div class="line"><a name="l14260"></a><span class="lineno">14260</span>  <span class="keywordflow">if</span>(res >= 0)</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>  <span class="comment">// All steps succeeded.</span></div><div class="line"><a name="l14263"></a><span class="lineno">14263</span> <span class="preprocessor"> #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l14264"></a><span class="lineno">14264</span>  (*pAllocation)->InitBufferImageUsage(pImageCreateInfo->usage);</div><div class="line"><a name="l14265"></a><span class="lineno">14265</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l14266"></a><span class="lineno">14266</span>  <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL)</div><div class="line"><a name="l14267"></a><span class="lineno">14267</span>  {</div><div class="line"><a name="l14268"></a><span class="lineno">14268</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l14269"></a><span class="lineno">14269</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>  <span class="keywordflow">return</span> VK_SUCCESS;</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->FreeMemory(*pAllocation);</div><div class="line"><a name="l14274"></a><span class="lineno">14274</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l14275"></a><span class="lineno">14275</span>  (*allocator->GetVulkanFunctions().vkDestroyImage)(allocator->m_hDevice, *pImage, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14276"></a><span class="lineno">14276</span>  *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l14277"></a><span class="lineno">14277</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l14278"></a><span class="lineno">14278</span>  }</div><div class="line"><a name="l14279"></a><span class="lineno">14279</span>  (*allocator->GetVulkanFunctions().vkDestroyImage)(allocator->m_hDevice, *pImage, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l14280"></a><span class="lineno">14280</span>  *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l14281"></a><span class="lineno">14281</span>  <span class="keywordflow">return</span> res;</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="keywordflow">return</span> res;</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> </div><div class="line"><a name="l14286"></a><span class="lineno">14286</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a>(</div><div class="line"><a name="l14287"></a><span class="lineno">14287</span>  <a class="code" href="struct_vma_allocator.html">VmaAllocator</a> allocator,</div><div class="line"><a name="l14288"></a><span class="lineno">14288</span>  VkImage image,</div><div class="line"><a name="l14289"></a><span class="lineno">14289</span>  <a class="code" href="struct_vma_allocation.html">VmaAllocation</a> allocation)</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_ASSERT(allocator);</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="keywordflow">if</span>(image == VK_NULL_HANDLE && allocation == VK_NULL_HANDLE)</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="keywordflow">return</span>;</div><div class="line"><a name="l14296"></a><span class="lineno">14296</span>  }</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyImage"</span>);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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">#if VMA_RECORDING_ENABLED</span></div><div class="line"><a name="l14303"></a><span class="lineno">14303</span>  <span class="keywordflow">if</span>(allocator->GetRecorder() != VMA_NULL)</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>  allocator->GetRecorder()->RecordDestroyImage(</div><div class="line"><a name="l14306"></a><span class="lineno">14306</span>  allocator->GetCurrentFrameIndex(),</div><div class="line"><a name="l14307"></a><span class="lineno">14307</span>  allocation);</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> <span class="preprocessor">#endif</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>  <span class="keywordflow">if</span>(image != VK_NULL_HANDLE)</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>  (*allocator->GetVulkanFunctions().vkDestroyImage)(allocator->m_hDevice, image, allocator->GetAllocationCallbacks());</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>  <span class="keywordflow">if</span>(allocation != VK_NULL_HANDLE)</div><div class="line"><a name="l14316"></a><span class="lineno">14316</span>  {</div><div class="line"><a name="l14317"></a><span class="lineno">14317</span>  allocator->FreeMemory(allocation);</div><div class="line"><a name="l14318"></a><span class="lineno">14318</span>  }</div><div class="line"><a name="l14319"></a><span class="lineno">14319</span> }</div><div class="line"><a name="l14320"></a><span class="lineno">14320</span> </div><div class="line"><a name="l14321"></a><span class="lineno">14321</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:1484</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:1797</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:1522</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:1553</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:1496</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:2039</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:1477</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:1515</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:2119</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:1496</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:1723</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:1469</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:2139</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:1519</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:2384</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:1947</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:1368</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:1754</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:1857</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:1488</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:2219</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:1550</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:2464</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:2008</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:1527</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:2020</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:1803</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:1458</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:1846</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:1750</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:1531</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:2100</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:1834</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:1477</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:1907</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:1781</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:1562</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:2036</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:1584</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:1516</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:1615</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:1547</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:1754</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:1785</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:1656</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:1474</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:1655</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:2388</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:1687</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:1493</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:1686</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:2468</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:1548</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:1665</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:2396</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:1830</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:2379</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:1475</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:1400</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:1579</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:1696</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:2476</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:1891</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:2459</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:1494</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:1419</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:1525</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:1556</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:1970</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:1964</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:1591</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:2149</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:2050</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:2044</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:1622</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:2229</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:1470</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:1494</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:1867</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:1990</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:2026</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:1489</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:1513</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:1928</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:2070</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:2106</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:1456</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:1973</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:1475</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:2053</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:1701</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:1732</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:2374</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:2454</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:2392</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:1740</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:1854</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:1473</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:2472</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:1771</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:1915</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:1492</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:1661</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:1406</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:1692</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:1425</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:1875</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:1427</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:1446</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:1498</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:1432</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:2394</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:1517</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:1451</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:2474</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:1841</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:2036</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:1902</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:2116</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:1466</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:1644</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:1985</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:1419</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:1485</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:1675</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:2065</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:1438</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:2040</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:1810</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:1657</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:1423</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:1976</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:1749</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:1472</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:1841</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:1688</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:1442</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:1865</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:2056</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:1780</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:1491</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:1836</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:1827</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:1897</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:1888</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:1647</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:1468</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:1998</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:1534</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:2029</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:1825</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:1860</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:1678</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:1487</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:2078</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:1565</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:2109</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:1886</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:1921</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:1572</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:1663</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:1790</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:1656</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:1603</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:1694</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:1821</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:1687</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:1479</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:1504</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:1421</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:1478</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:1498</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:1535</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:1440</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:1497</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:2012</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:1471</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:1821</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:2092</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:1490</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:1852</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:1512</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:2163</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:1528</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:1656</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:1653</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:1543</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:2243</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:1559</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:1687</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:1684</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:2017</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:2097</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="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:2144</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:1823</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:2390</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:1464</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:1861</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:2224</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:1872</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:1884</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:2470</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:1483</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:1651</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:1706</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:1966</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:1682</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:1737</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:2046</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:1501</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:1649</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:1476</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:1480</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:1777</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:1733</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:2158</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:1532</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:1680</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:1495</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:1499</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:1808</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:1879</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:1764</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:2238</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:1454</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:1473</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:1467</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:1962</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:2125</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:1486</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:2025</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:2205</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_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:1929</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:1657</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:1869</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:1990</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:1688</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:1816</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:1488</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:1664</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:1847</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:1507</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:1695</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:2023</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:1657</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:2103</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:1688</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:2130</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:2210</div></div>
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diff --git a/src/Tests.cpp b/src/Tests.cpp
index 842fba2..30b8bf9 100644
--- a/src/Tests.cpp
+++ b/src/Tests.cpp
@@ -7,6 +7,8 @@
#ifdef _WIN32
+static const char* CODE_DESCRIPTION = "Foo";
+
enum CONFIG_TYPE {
CONFIG_TYPE_MINIMUM,
CONFIG_TYPE_SMALL,
@@ -16,17 +18,34 @@
CONFIG_TYPE_COUNT
};
-static constexpr CONFIG_TYPE ConfigType = CONFIG_TYPE_SMALL;
-//static constexpr CONFIG_TYPE ConfigType = CONFIG_TYPE_LARGE;
+//static constexpr CONFIG_TYPE ConfigType = CONFIG_TYPE_SMALL;
+static constexpr CONFIG_TYPE ConfigType = CONFIG_TYPE_LARGE;
enum class FREE_ORDER { FORWARD, BACKWARD, RANDOM, COUNT };
-static const wchar_t* FREE_ORDER_NAMES[] = {
- L"FORWARD",
- L"BACKWARD",
- L"RANDOM",
+static const char* FREE_ORDER_NAMES[] = {
+ "FORWARD",
+ "BACKWARD",
+ "RANDOM",
};
+// Copy of internal VmaAlgorithmToStr.
+static const char* AlgorithmToStr(uint32_t algorithm)
+{
+ switch(algorithm)
+ {
+ case VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT:
+ return "Linear";
+ case VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT:
+ return "Buddy";
+ case 0:
+ return "Default";
+ default:
+ assert(0);
+ return "";
+ }
+}
+
struct AllocationSize
{
uint32_t Probability;
@@ -45,6 +64,7 @@
uint32_t ThreadCount;
uint32_t ThreadsUsingCommonAllocationsProbabilityPercent;
FREE_ORDER FreeOrder;
+ VmaAllocationCreateFlags AllocationStrategy; // For VMA_ALLOCATION_CREATE_STRATEGY_*
};
struct Result
@@ -127,6 +147,33 @@
VmaAllocation Allocation = VK_NULL_HANDLE;
};
+static uint32_t GetAllocationStrategyCount()
+{
+ uint32_t strategyCount = 0;
+ switch(ConfigType)
+ {
+ case CONFIG_TYPE_MINIMUM: strategyCount = 1; break;
+ case CONFIG_TYPE_SMALL: strategyCount = 1; break;
+ case CONFIG_TYPE_AVERAGE: strategyCount = 2; break;
+ case CONFIG_TYPE_LARGE: strategyCount = 2; break;
+ case CONFIG_TYPE_MAXIMUM: strategyCount = 3; break;
+ default: assert(0);
+ }
+ return strategyCount;
+}
+
+static const char* GetAllocationStrategyName(VmaAllocationCreateFlags allocStrategy)
+{
+ switch(allocStrategy)
+ {
+ case VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT: return "BEST_FIT"; break;
+ case VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT: return "WORST_FIT"; break;
+ case VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT: return "FIRST_FIT"; break;
+ case 0: return "Default"; break;
+ default: assert(0); return "";
+ }
+}
+
static void InitResult(Result& outResult)
{
outResult.TotalTime = duration::zero();
@@ -212,6 +259,15 @@
}
};
+static void CurrentTimeToStr(std::string& out)
+{
+ time_t rawTime; time(&rawTime);
+ struct tm timeInfo; localtime_s(&timeInfo, &rawTime);
+ char timeStr[128];
+ strftime(timeStr, _countof(timeStr), "%c", &timeInfo);
+ out = timeStr;
+}
+
VkResult MainTest(Result& outResult, const Config& config)
{
assert(config.ThreadCount > 0);
@@ -264,6 +320,7 @@
VmaAllocationCreateInfo memReq = {};
memReq.usage = (VmaMemoryUsage)(VMA_MEMORY_USAGE_GPU_ONLY + memUsageIndex);
+ memReq.flags |= config.AllocationStrategy;
Allocation allocation = {};
VmaAllocationInfo allocationInfo;
@@ -1002,7 +1059,7 @@
for(size_t i = 0; i < allocations.size(); ++i)
ValidateAllocationData(allocations[i]);
- SaveAllocatorStatsToFile(L"Before.csv");
+ //SaveAllocatorStatsToFile(L"Before.csv");
{
std::vector<VmaAllocation> vmaAllocations(allocations.size());
@@ -1051,9 +1108,9 @@
for(size_t i = 0; i < allocations.size(); ++i)
ValidateAllocationData(allocations[i]);
- wchar_t fileName[MAX_PATH];
- swprintf(fileName, MAX_PATH, L"After_%02u.csv", defragIndex);
- SaveAllocatorStatsToFile(fileName);
+ //wchar_t fileName[MAX_PATH];
+ //swprintf(fileName, MAX_PATH, L"After_%02u.csv", defragIndex);
+ //SaveAllocatorStatsToFile(fileName);
}
}
@@ -2091,7 +2148,11 @@
vmaDestroyPool(g_hAllocator, pool);
}
-static void BenchmarkLinearAllocatorCase(bool linear, bool empty, FREE_ORDER freeOrder)
+static void BenchmarkAlgorithmsCase(FILE* file,
+ uint32_t algorithm,
+ bool empty,
+ VmaAllocationCreateFlags allocStrategy,
+ FREE_ORDER freeOrder)
{
RandomNumberGenerator rand{16223};
@@ -2112,8 +2173,7 @@
assert(res == VK_SUCCESS);
poolCreateInfo.blockSize = bufSizeMax * maxBufCapacity;
- if(linear)
- poolCreateInfo.flags = VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT;
+ poolCreateInfo.flags |= algorithm;
poolCreateInfo.minBlockCount = poolCreateInfo.maxBlockCount = 1;
VmaPool pool = nullptr;
@@ -2132,6 +2192,7 @@
VmaAllocationCreateInfo allocCreateInfo = {};
allocCreateInfo.pool = pool;
+ allocCreateInfo.flags = allocStrategy;
VmaAllocation alloc;
std::vector<VmaAllocation> baseAllocations;
@@ -2210,17 +2271,44 @@
vmaDestroyPool(g_hAllocator, pool);
- wprintf(L" LinearAlgorithm=%u %s FreeOrder=%s: allocations %g s, free %g s\n",
- linear ? 1 : 0,
- empty ? L"Empty" : L"Not empty",
+ const float allocTotalSeconds = ToFloatSeconds(allocTotalDuration);
+ const float freeTotalSeconds = ToFloatSeconds(freeTotalDuration);
+
+ printf(" Algorithm=%s %s Allocation=%s FreeOrder=%s: allocations %g s, free %g s\n",
+ AlgorithmToStr(algorithm),
+ empty ? "Empty" : "Not empty",
+ GetAllocationStrategyName(allocStrategy),
FREE_ORDER_NAMES[(size_t)freeOrder],
- ToFloatSeconds(allocTotalDuration),
- ToFloatSeconds(freeTotalDuration));
+ allocTotalSeconds,
+ freeTotalSeconds);
+
+ if(file)
+ {
+ std::string currTime;
+ CurrentTimeToStr(currTime);
+
+ fprintf(file, "%s,%s,%s,%u,%s,%s,%g,%g\n",
+ CODE_DESCRIPTION, currTime.c_str(),
+ AlgorithmToStr(algorithm),
+ empty ? 1 : 0,
+ GetAllocationStrategyName(allocStrategy),
+ FREE_ORDER_NAMES[(uint32_t)freeOrder],
+ allocTotalSeconds,
+ freeTotalSeconds);
+ }
}
-static void BenchmarkLinearAllocator()
+static void BenchmarkAlgorithms(FILE* file)
{
- wprintf(L"Benchmark linear allocator\n");
+ wprintf(L"Benchmark algorithms\n");
+
+ if(file)
+ {
+ fprintf(file,
+ "Code,Time,"
+ "Algorithm,Empty,Allocation strategy,Free order,"
+ "Allocation time (s),Deallocation time (s)\n");
+ }
uint32_t freeOrderCount = 1;
if(ConfigType >= CONFIG_TYPE::CONFIG_TYPE_LARGE)
@@ -2229,6 +2317,7 @@
freeOrderCount = 2;
const uint32_t emptyCount = ConfigType >= CONFIG_TYPE::CONFIG_TYPE_SMALL ? 2 : 1;
+ const uint32_t allocStrategyCount = GetAllocationStrategyCount();
for(uint32_t freeOrderIndex = 0; freeOrderIndex < freeOrderCount; ++freeOrderIndex)
{
@@ -2243,12 +2332,45 @@
for(uint32_t emptyIndex = 0; emptyIndex < emptyCount; ++emptyIndex)
{
- for(uint32_t linearIndex = 0; linearIndex < 2; ++linearIndex)
+ for(uint32_t algorithmIndex = 0; algorithmIndex < 3; ++algorithmIndex)
{
- BenchmarkLinearAllocatorCase(
- linearIndex ? 1 : 0, // linear
- emptyIndex ? 0 : 1, // empty
- freeOrder); // freeOrder
+ uint32_t algorithm = 0;
+ switch(algorithmIndex)
+ {
+ case 0:
+ break;
+ case 1:
+ algorithm = VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT;
+ break;
+ case 2:
+ algorithm = VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT;
+ break;
+ default:
+ assert(0);
+ }
+
+ uint32_t currAllocStrategyCount = algorithm != 0 ? 1 : allocStrategyCount;
+ for(uint32_t allocStrategyIndex = 0; allocStrategyIndex < currAllocStrategyCount; ++allocStrategyIndex)
+ {
+ VmaAllocatorCreateFlags strategy = 0;
+ if(currAllocStrategyCount > 1)
+ {
+ switch(allocStrategyIndex)
+ {
+ case 0: strategy = VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT; break;
+ case 1: strategy = VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT; break;
+ case 2: strategy = VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT; break;
+ default: assert(0);
+ }
+ }
+
+ BenchmarkAlgorithmsCase(
+ file,
+ algorithm,
+ emptyIndex ? 0 : 1, // empty
+ strategy,
+ freeOrder); // freeOrder
+ }
}
}
}
@@ -3316,8 +3438,8 @@
static void WriteMainTestResultHeader(FILE* file)
{
fprintf(file,
- "Code,Test,Time,"
- "Config,"
+ "Code,Time,"
+ "Threads,Buffers and images,Sizes,Operations,Allocation strategy,Free order,"
"Total Time (us),"
"Allocation Time Min (us),"
"Allocation Time Avg (us),"
@@ -3344,19 +3466,15 @@
float deallocationTimeAvgSeconds = ToFloatSeconds(result.DeallocationTimeAvg);
float deallocationTimeMaxSeconds = ToFloatSeconds(result.DeallocationTimeMax);
- time_t rawTime; time(&rawTime);
- struct tm timeInfo; localtime_s(&timeInfo, &rawTime);
- char timeStr[128];
- strftime(timeStr, _countof(timeStr), "%c", &timeInfo);
+ std::string currTime;
+ CurrentTimeToStr(currTime);
fprintf(file,
"%s,%s,%s,"
- "BeginBytesToAllocate=%I64u MaxBytesToAllocate=%I64u AdditionalOperationCount=%u ThreadCount=%u FreeOrder=%d,"
"%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%I64u,%I64u,%I64u\n",
codeDescription,
+ currTime.c_str(),
testDescription,
- timeStr,
- config.BeginBytesToAllocate, config.MaxBytesToAllocate, config.AdditionalOperationCount, config.ThreadCount, (uint32_t)config.FreeOrder,
totalTimeSeconds * 1e6f,
allocationTimeMinSeconds * 1e6f,
allocationTimeAvgSeconds * 1e6f,
@@ -3402,10 +3520,8 @@
float deallocationTimeAvgSeconds = ToFloatSeconds(result.DeallocationTimeAvg);
float deallocationTimeMaxSeconds = ToFloatSeconds(result.DeallocationTimeMax);
- time_t rawTime; time(&rawTime);
- struct tm timeInfo; localtime_s(&timeInfo, &rawTime);
- char timeStr[128];
- strftime(timeStr, _countof(timeStr), "%c", &timeInfo);
+ std::string currTime;
+ CurrentTimeToStr(currTime);
fprintf(file,
"%s,%s,%s,"
@@ -3414,7 +3530,7 @@
// General
codeDescription,
testDescription,
- timeStr,
+ currTime.c_str(),
// Config
config.ThreadCount,
(unsigned long long)config.PoolSize,
@@ -3447,6 +3563,7 @@
config.FreeOrder = FREE_ORDER::FORWARD;
config.ThreadCount = 16;
config.ThreadsUsingCommonAllocationsProbabilityPercent = 50;
+ config.AllocationStrategy = 0;
// Buffers
//config.AllocationSizes.push_back({4, 16, 1024});
@@ -3500,8 +3617,6 @@
WritePoolTestResult(file, "Code desc", "Test desc", config, result);
}
-static const char* CODE_DESCRIPTION = "Foo";
-
static void PerformMainTests(FILE* file)
{
uint32_t repeatCount = 1;
@@ -3522,6 +3637,9 @@
case CONFIG_TYPE_MAXIMUM: threadCountCount = 7; break;
default: assert(0);
}
+
+ const size_t strategyCount = GetAllocationStrategyCount();
+
for(size_t threadCountIndex = 0; threadCountIndex < threadCountCount; ++threadCountIndex)
{
std::string desc1;
@@ -3575,9 +3693,9 @@
std::string desc2 = desc1;
switch(buffersVsImagesIndex)
{
- case 0: desc2 += " Buffers"; break;
- case 1: desc2 += " Images"; break;
- case 2: desc2 += " Buffers+Images"; break;
+ case 0: desc2 += ",Buffers"; break;
+ case 1: desc2 += ",Images"; break;
+ case 2: desc2 += ",Buffers+Images"; break;
default: assert(0);
}
@@ -3589,9 +3707,9 @@
std::string desc3 = desc2;
switch(smallVsLargeIndex)
{
- case 0: desc3 += " Small"; break;
- case 1: desc3 += " Large"; break;
- case 2: desc3 += " Small+Large"; break;
+ case 0: desc3 += ",Small"; break;
+ case 1: desc3 += ",Large"; break;
+ case 2: desc3 += ",Small+Large"; break;
default: assert(0);
}
@@ -3695,22 +3813,22 @@
switch(beginBytesToAllocateIndex)
{
case 0:
- desc5 += " Allocate_100%";
+ desc5 += ",Allocate_100%";
config.BeginBytesToAllocate = config.MaxBytesToAllocate;
config.AdditionalOperationCount = 0;
break;
case 1:
- desc5 += " Allocate_50%+Operations";
+ desc5 += ",Allocate_50%+Operations";
config.BeginBytesToAllocate = config.MaxBytesToAllocate * 50 / 100;
config.AdditionalOperationCount = 1024;
break;
case 2:
- desc5 += " Allocate_5%+Operations";
+ desc5 += ",Allocate_5%+Operations";
config.BeginBytesToAllocate = config.MaxBytesToAllocate * 5 / 100;
config.AdditionalOperationCount = 1024;
break;
case 3:
- desc5 += " Allocate_95%+Operations";
+ desc5 += ",Allocate_95%+Operations";
config.BeginBytesToAllocate = config.MaxBytesToAllocate * 95 / 100;
config.AdditionalOperationCount = 1024;
break;
@@ -3718,16 +3836,44 @@
assert(0);
}
- const char* testDescription = desc5.c_str();
-
- for(size_t repeat = 0; repeat < repeatCount; ++repeat)
+ for(size_t strategyIndex = 0; strategyIndex < strategyCount; ++strategyIndex)
{
- printf("%s Repeat %u\n", testDescription, (uint32_t)repeat);
+ std::string desc6 = desc5;
+ switch(strategyIndex)
+ {
+ case 0:
+ desc6 += ",BestFit";
+ config.AllocationStrategy = VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT;
+ break;
+ case 1:
+ desc6 += ",WorstFit";
+ config.AllocationStrategy = VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT;
+ break;
+ case 2:
+ desc6 += ",FirstFit";
+ config.AllocationStrategy = VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT;
+ break;
+ default:
+ assert(0);
+ }
- Result result{};
- VkResult res = MainTest(result, config);
- assert(res == VK_SUCCESS);
- WriteMainTestResult(file, CODE_DESCRIPTION, testDescription, config, result);
+ desc6 += ',';
+ desc6 += FREE_ORDER_NAMES[(uint32_t)config.FreeOrder];
+
+ const char* testDescription = desc6.c_str();
+
+ for(size_t repeat = 0; repeat < repeatCount; ++repeat)
+ {
+ printf("%s #%u\n", testDescription, (uint32_t)repeat);
+
+ Result result{};
+ VkResult res = MainTest(result, config);
+ assert(res == VK_SUCCESS);
+ if(file)
+ {
+ WriteMainTestResult(file, CODE_DESCRIPTION, testDescription, config, result);
+ }
+ }
}
}
}
@@ -3947,7 +4093,7 @@
for(size_t repeat = 0; repeat < repeatCount; ++repeat)
{
- printf("%s Repeat %u\n", testDescription, (uint32_t)repeat);
+ printf("%s #%u\n", testDescription, (uint32_t)repeat);
PoolTestResult result{};
g_MemoryAliasingWarningEnabled = false;
@@ -3962,6 +4108,111 @@
}
}
+static void BasicTestBuddyAllocator()
+{
+ wprintf(L"Basic test buddy allocator\n");
+
+ RandomNumberGenerator rand{76543};
+
+ VkBufferCreateInfo sampleBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ sampleBufCreateInfo.size = 1024; // Whatever.
+ sampleBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
+
+ VmaAllocationCreateInfo sampleAllocCreateInfo = {};
+ sampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+
+ VmaPoolCreateInfo poolCreateInfo = {};
+ VkResult res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &sampleBufCreateInfo, &sampleAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
+ assert(res == VK_SUCCESS);
+
+ // Deliberately adding 1023 to test usable size smaller than memory block size.
+ poolCreateInfo.blockSize = 1024 * 1024 + 1023;
+ poolCreateInfo.flags = VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT;
+ //poolCreateInfo.minBlockCount = poolCreateInfo.maxBlockCount = 1;
+
+ VmaPool pool = nullptr;
+ res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
+ assert(res == VK_SUCCESS);
+
+ VkBufferCreateInfo bufCreateInfo = sampleBufCreateInfo;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.pool = pool;
+
+ std::vector<BufferInfo> bufInfo;
+ BufferInfo newBufInfo;
+ VmaAllocationInfo allocInfo;
+
+ bufCreateInfo.size = 1024 * 256;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ assert(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ bufCreateInfo.size = 1024 * 512;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ assert(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ bufCreateInfo.size = 1024 * 128;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ assert(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ // Test very small allocation, smaller than minimum node size.
+ bufCreateInfo.size = 1;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ assert(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ // Test some small allocation with alignment requirement.
+ {
+ VkMemoryRequirements memReq;
+ memReq.alignment = 256;
+ memReq.memoryTypeBits = UINT32_MAX;
+ memReq.size = 32;
+
+ newBufInfo.Buffer = VK_NULL_HANDLE;
+ res = vmaAllocateMemory(g_hAllocator, &memReq, &allocCreateInfo,
+ &newBufInfo.Allocation, &allocInfo);
+ assert(res == VK_SUCCESS);
+ assert(allocInfo.offset % memReq.alignment == 0);
+ bufInfo.push_back(newBufInfo);
+ }
+
+ //SaveAllocatorStatsToFile(L"TEST.json");
+
+ VmaPoolStats stats = {};
+ vmaGetPoolStats(g_hAllocator, pool, &stats);
+ int DBG = 0; // Set breakpoint here to inspect `stats`.
+
+ // Allocate enough new buffers to surely fall into second block.
+ for(uint32_t i = 0; i < 32; ++i)
+ {
+ bufCreateInfo.size = 1024 * (rand.Generate() % 32 + 1);
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ assert(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+ }
+
+ SaveAllocatorStatsToFile(L"BuddyTest01.json");
+
+ // Destroy the buffers in random order.
+ while(!bufInfo.empty())
+ {
+ const size_t indexToDestroy = rand.Generate() % bufInfo.size();
+ const BufferInfo& currBufInfo = bufInfo[indexToDestroy];
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.erase(bufInfo.begin() + indexToDestroy);
+ }
+
+ vmaDestroyPool(g_hAllocator, pool);
+}
+
void Test()
{
wprintf(L"TESTING:\n");
@@ -3969,10 +4220,10 @@
if(false)
{
// # Temporarily insert custom tests here
-TestLinearAllocator();
-ManuallyTestLinearAllocator();
-TestLinearAllocatorMultiBlock();
-BenchmarkLinearAllocator();
+ // ########################################
+ // ########################################
+
+ BasicTestBuddyAllocator();
return;
}
@@ -3993,7 +4244,17 @@
TestLinearAllocator();
ManuallyTestLinearAllocator();
TestLinearAllocatorMultiBlock();
- BenchmarkLinearAllocator();
+
+ BasicTestBuddyAllocator();
+
+ {
+ FILE* file;
+ fopen_s(&file, "Algorithms.csv", "w");
+ assert(file != NULL);
+ BenchmarkAlgorithms(file);
+ fclose(file);
+ }
+
TestDefragmentationSimple();
TestDefragmentationFull();
diff --git a/src/vk_mem_alloc.h b/src/vk_mem_alloc.h
index e284dad..6825aa9 100644
--- a/src/vk_mem_alloc.h
+++ b/src/vk_mem_alloc.h
@@ -60,6 +60,7 @@
- [Stack](@ref linear_algorithm_stack)
- [Double stack](@ref linear_algorithm_double_stack)
- [Ring buffer](@ref linear_algorithm_ring_buffer)
+ - [Buddy allocation algorithm](@ref buddy_algorithm)
- \subpage defragmentation
- \subpage lost_allocations
- \subpage statistics
@@ -665,6 +666,42 @@
Ring buffer is available only in pools with one memory block -
VmaPoolCreateInfo::maxBlockCount must be 1. Otherwise behavior is undefined.
+\section buddy_algorithm Buddy allocation algorithm
+
+There is another allocation algorithm that can be used with custom pools, called
+"buddy". Its internal data structure is based on a tree of blocks, each having
+size that is a power of two and a half of its parent's size. When you want to
+allocate memory of certain size, a free node in the tree is located. If it's too
+large, it is recursively split into two halves (called "buddies"). However, if
+requested allocation size is not a power of two, the size of a tree node is
+aligned up to the nearest power of two and the remaining space is wasted. When
+two buddy nodes become free, they are merged back into one larger node.
+
+
+
+The advantage of buddy allocation algorithm over default algorithm is faster
+allocation and deallocation, as well as smaller external fragmentation. The
+disadvantage is more wasted space (internal fragmentation).
+
+For more information, please read ["Buddy memory allocation" on Wikipedia](https://en.wikipedia.org/wiki/Buddy_memory_allocation)
+or other sources that describe this concept in general.
+
+To use buddy allocation algorithm with a custom pool, add flag
+#VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT to VmaPoolCreateInfo::flags while creating
+#VmaPool object.
+
+Several limitations apply to pools that use buddy algorithm:
+
+- It is recommended to use VmaPoolCreateInfo::blockSize that is a power of two.
+ Otherwise, only largest power of two smaller than the size is used for
+ allocations. The remaining space always stays unused.
+- [Margins](@ref debugging_memory_usage_margins) and
+ [corruption detection](@ref debugging_memory_usage_corruption_detection)
+ don't work in such pools.
+- [Lost allocations](@ref lost_allocations) don't work in such pools. You can
+ use them, but they never become lost. Support may be added in the future.
+- [Defragmentation](@ref defragmentation) doesn't work with allocations made from
+ such pool.
\page defragmentation Defragmentation
@@ -987,6 +1024,7 @@
It is thus not applied to allocations made using #VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT flag
or those automatically decided to put into dedicated allocations, e.g. due to its
large size or recommended by VK_KHR_dedicated_allocation extension.
+Margins are also not active in custom pools created with #VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT flag.
Margins appear in [JSON dump](@ref statistics_json_dump) as part of free space.
@@ -1822,6 +1860,36 @@
*/
VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT = 0x00000040,
+ /** Allocation strategy that chooses smallest possible free range for the
+ allocation.
+ */
+ VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT = 0x00010000,
+ /** Allocation strategy that chooses biggest possible free range for the
+ allocation.
+ */
+ VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT = 0x00020000,
+ /** Allocation strategy that chooses first suitable free range for the
+ allocation.
+ */
+ VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT = 0x00040000,
+
+ /** Allocation strategy that tries to minimize memory usage.
+ */
+ VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT = VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT,
+ /** Allocation strategy that tries to minimize allocation time.
+ */
+ VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT = VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT,
+ /** Allocation strategy that tries to minimize memory fragmentation.
+ */
+ VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT = VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT,
+
+ /** A bit mask to extract only `STRATEGY` bits from entire set of flags.
+ */
+ VMA_ALLOCATION_CREATE_STRATEGY_MASK =
+ VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT |
+ VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT |
+ VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT,
+
VMA_ALLOCATION_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
} VmaAllocationCreateFlagBits;
typedef VkFlags VmaAllocationCreateFlags;
@@ -1944,25 +2012,44 @@
(wasted memory). In that case, if you can make sure you always allocate only
buffers and linear images or only optimal images out of this pool, use this flag
to make allocator disregard Buffer-Image Granularity and so make allocations
- more optimal.
+ faster and more optimal.
*/
VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT = 0x00000002,
/** \brief Enables alternative, linear allocation algorithm in this pool.
-Specify this flag to enable linear allocation algorithm, which always creates
-new allocations after last one and doesn't reuse space from allocations freed in
-between. It trades memory consumption for simplified algorithm and data
-structure, which has better performance and uses less memory for metadata.
+ Specify this flag to enable linear allocation algorithm, which always creates
+ new allocations after last one and doesn't reuse space from allocations freed in
+ between. It trades memory consumption for simplified algorithm and data
+ structure, which has better performance and uses less memory for metadata.
-By using this flag, you can achieve behavior of free-at-once, stack,
-ring buffer, and double stack. For details, see documentation chapter
-\ref linear_algorithm.
+ By using this flag, you can achieve behavior of free-at-once, stack,
+ ring buffer, and double stack. For details, see documentation chapter
+ \ref linear_algorithm.
-When using this flag, you must specify VmaPoolCreateInfo::maxBlockCount == 1 (or 0 for default).
-*/
+ When using this flag, you must specify VmaPoolCreateInfo::maxBlockCount == 1 (or 0 for default).
+
+ For more details, see [Linear allocation algorithm](@ref linear_algorithm).
+ */
VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT = 0x00000004,
+ /** \brief Enables alternative, buddy allocation algorithm in this pool.
+
+ It operates on a tree of blocks, each having size that is a power of two and
+ a half of its parent's size. Comparing to default algorithm, this one provides
+ faster allocation and deallocation and decreased external fragmentation,
+ at the expense of more memory wasted (internal fragmentation).
+
+ For more details, see [Buddy allocation algorithm](@ref buddy_algorithm).
+ */
+ VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT = 0x00000008,
+
+ /** Bit mask to extract only `ALGORITHM` bits from entire set of flags.
+ */
+ VMA_POOL_CREATE_ALGORITHM_MASK =
+ VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT |
+ VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT,
+
VMA_POOL_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
} VmaPoolCreateFlagBits;
typedef VkFlags VmaPoolCreateFlags;
@@ -2416,9 +2503,9 @@
`VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT` and `VK_MEMORY_PROPERTY_HOST_COHERENT_BIT`
flags can be compacted. You may pass other allocations but it makes no sense -
these will never be moved.
-- Custom pools created with #VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT flag are not
- defragmented. Allocations passed to this function that come from such pools
- are ignored.
+- Custom pools created with #VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT or
+ #VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT flag are not defragmented. Allocations
+ passed to this function that come from such pools are ignored.
- Allocations created with #VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT or
created as dedicated allocations for any other reason are also ignored.
- Both allocations made with or without #VMA_ALLOCATION_CREATE_MAPPED_BIT
@@ -2809,22 +2896,6 @@
#define VMA_ATOMIC_UINT32 std::atomic<uint32_t>
#endif
-#ifndef VMA_BEST_FIT
- /**
- Main parameter for function assessing how good is a free suballocation for a new
- allocation request.
-
- - Set to 1 to use Best-Fit algorithm - prefer smaller blocks, as close to the
- size of requested allocations as possible.
- - Set to 0 to use Worst-Fit algorithm - prefer larger blocks, as large as
- possible.
-
- Experiments in special testing environment showed that Best-Fit algorithm is
- better.
- */
- #define VMA_BEST_FIT (1)
-#endif
-
#ifndef VMA_DEBUG_ALWAYS_DEDICATED_MEMORY
/**
Every allocation will have its own memory block.
@@ -2942,16 +3013,91 @@
// Division with mathematical rounding to nearest number.
template <typename T>
-inline T VmaRoundDiv(T x, T y)
+static inline T VmaRoundDiv(T x, T y)
{
return (x + (y / (T)2)) / y;
}
+/*
+Returns true if given number is a power of two.
+T must be unsigned integer number or signed integer but always nonnegative.
+For 0 returns true.
+*/
+template <typename T>
+inline bool VmaIsPow2(T x)
+{
+ return (x & (x-1)) == 0;
+}
+
+// Returns smallest power of 2 greater or equal to v.
+static inline uint32_t VmaNextPow2(uint32_t v)
+{
+ v--;
+ v |= v >> 1;
+ v |= v >> 2;
+ v |= v >> 4;
+ v |= v >> 8;
+ v |= v >> 16;
+ v++;
+ return v;
+}
+static inline uint64_t VmaNextPow2(uint64_t v)
+{
+ v--;
+ v |= v >> 1;
+ v |= v >> 2;
+ v |= v >> 4;
+ v |= v >> 8;
+ v |= v >> 16;
+ v |= v >> 32;
+ v++;
+ return v;
+}
+
+// Returns largest power of 2 less or equal to v.
+static inline uint32_t VmaPrevPow2(uint32_t v)
+{
+ v |= v >> 1;
+ v |= v >> 2;
+ v |= v >> 4;
+ v |= v >> 8;
+ v |= v >> 16;
+ v = v ^ (v >> 1);
+ return v;
+}
+static inline uint64_t VmaPrevPow2(uint64_t v)
+{
+ v |= v >> 1;
+ v |= v >> 2;
+ v |= v >> 4;
+ v |= v >> 8;
+ v |= v >> 16;
+ v |= v >> 32;
+ v = v ^ (v >> 1);
+ return v;
+}
+
static inline bool VmaStrIsEmpty(const char* pStr)
{
return pStr == VMA_NULL || *pStr == '\0';
}
+static const char* VmaAlgorithmToStr(uint32_t algorithm)
+{
+ switch(algorithm)
+ {
+ case VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT:
+ return "Linear";
+ case VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT:
+ return "Buddy";
+ case 0:
+ return "Default";
+ default:
+ VMA_ASSERT(0);
+ return "";
+ }
+}
+
#ifndef VMA_SORT
template<typename Iterator, typename Compare>
@@ -4505,6 +4651,7 @@
VkDeviceSize sumItemSize; // Sum size of items to make lost that overlap with proposed allocation.
VmaSuballocationList::iterator item;
size_t itemsToMakeLostCount;
+ void* customData;
VkDeviceSize CalcCost() const
{
@@ -4519,7 +4666,7 @@
class VmaBlockMetadata
{
public:
- VmaBlockMetadata() : m_Size(0) { }
+ VmaBlockMetadata(VmaAllocator hAllocator);
virtual ~VmaBlockMetadata() { }
virtual void Init(VkDeviceSize size) { m_Size = size; }
@@ -4552,6 +4699,7 @@
bool upperAddress,
VmaSuballocationType allocType,
bool canMakeOtherLost,
+ uint32_t strategy, // Always one of VMA_ALLOCATION_CREATE_STRATEGY_* flags.
VmaAllocationRequest* pAllocationRequest) = 0;
virtual bool MakeRequestedAllocationsLost(
@@ -4576,6 +4724,8 @@
virtual void FreeAtOffset(VkDeviceSize offset) = 0;
protected:
+ const VkAllocationCallbacks* GetAllocationCallbacks() const { return m_pAllocationCallbacks; }
+
#if VMA_STATS_STRING_ENABLED
void PrintDetailedMap_Begin(class VmaJsonWriter& json,
VkDeviceSize unusedBytes,
@@ -4592,8 +4742,14 @@
private:
VkDeviceSize m_Size;
+ const VkAllocationCallbacks* m_pAllocationCallbacks;
};
+#define VMA_VALIDATE(cond) do { if(!(cond)) { \
+ VMA_ASSERT(0 && "Validation failed: " ## #cond); \
+ return false; \
+ } } while(false)
+
class VmaBlockMetadata_Generic : public VmaBlockMetadata
{
VMA_CLASS_NO_COPY(VmaBlockMetadata_Generic)
@@ -4624,6 +4780,7 @@
bool upperAddress,
VmaSuballocationType allocType,
bool canMakeOtherLost,
+ uint32_t strategy,
VmaAllocationRequest* pAllocationRequest);
virtual bool MakeRequestedAllocationsLost(
@@ -4792,6 +4949,7 @@
bool upperAddress,
VmaSuballocationType allocType,
bool canMakeOtherLost,
+ uint32_t strategy,
VmaAllocationRequest* pAllocationRequest);
virtual bool MakeRequestedAllocationsLost(
@@ -4861,6 +5019,154 @@
};
/*
+- GetSize() is the original size of allocated memory block.
+- m_UsableSize is this size aligned down to a power of two.
+ All allocations and calculations happen relative to m_UsableSize.
+- GetUnusableSize() is the difference between them.
+ It is repoted as separate, unused range, not available for allocations.
+
+Node at level 0 has size = m_UsableSize.
+Each next level contains nodes with size 2 times smaller than current level.
+m_LevelCount is the maximum number of levels to use in the current object.
+*/
+class VmaBlockMetadata_Buddy : public VmaBlockMetadata
+{
+ VMA_CLASS_NO_COPY(VmaBlockMetadata_Buddy)
+public:
+ VmaBlockMetadata_Buddy(VmaAllocator hAllocator);
+ virtual ~VmaBlockMetadata_Buddy();
+ virtual void Init(VkDeviceSize size);
+
+ virtual bool Validate() const;
+ virtual size_t GetAllocationCount() const { return m_AllocationCount; }
+ virtual VkDeviceSize GetSumFreeSize() const { return m_SumFreeSize + GetUnusableSize(); }
+ virtual VkDeviceSize GetUnusedRangeSizeMax() const;
+ virtual bool IsEmpty() const { return m_Root->type == Node::TYPE_FREE; }
+
+ virtual void CalcAllocationStatInfo(VmaStatInfo& outInfo) const;
+ virtual void AddPoolStats(VmaPoolStats& inoutStats) const;
+
+#if VMA_STATS_STRING_ENABLED
+ virtual void PrintDetailedMap(class VmaJsonWriter& json) const;
+#endif
+
+ virtual bool CreateAllocationRequest(
+ uint32_t currentFrameIndex,
+ uint32_t frameInUseCount,
+ VkDeviceSize bufferImageGranularity,
+ VkDeviceSize allocSize,
+ VkDeviceSize allocAlignment,
+ bool upperAddress,
+ VmaSuballocationType allocType,
+ bool canMakeOtherLost,
+ uint32_t strategy,
+ VmaAllocationRequest* pAllocationRequest);
+
+ virtual bool MakeRequestedAllocationsLost(
+ uint32_t currentFrameIndex,
+ uint32_t frameInUseCount,
+ VmaAllocationRequest* pAllocationRequest);
+
+ virtual uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);
+
+ virtual VkResult CheckCorruption(const void* pBlockData) { return VK_ERROR_FEATURE_NOT_PRESENT; }
+
+ virtual void Alloc(
+ const VmaAllocationRequest& request,
+ VmaSuballocationType type,
+ VkDeviceSize allocSize,
+ bool upperAddress,
+ VmaAllocation hAllocation);
+
+ virtual void Free(const VmaAllocation allocation) { FreeAtOffset(allocation, allocation->GetOffset()); }
+ virtual void FreeAtOffset(VkDeviceSize offset) { FreeAtOffset(VMA_NULL, offset); }
+
+private:
+ static const VkDeviceSize MIN_NODE_SIZE = 32;
+ static const size_t MAX_LEVELS = 30;
+
+ struct ValidationContext
+ {
+ size_t calculatedAllocationCount;
+ size_t calculatedFreeCount;
+ VkDeviceSize calculatedSumFreeSize;
+
+ ValidationContext() :
+ calculatedAllocationCount(0),
+ calculatedFreeCount(0),
+ calculatedSumFreeSize(0) { }
+ };
+
+ struct Node
+ {
+ VkDeviceSize offset;
+ enum TYPE
+ {
+ TYPE_FREE,
+ TYPE_ALLOCATION,
+ TYPE_SPLIT,
+ TYPE_COUNT
+ } type;
+ Node* parent;
+ Node* buddy;
+
+ union
+ {
+ struct
+ {
+ Node* prev;
+ Node* next;
+ } free;
+ struct
+ {
+ VmaAllocation alloc;
+ } allocation;
+ struct
+ {
+ Node* leftChild;
+ } split;
+ };
+ };
+
+ // Size of the memory block aligned down to a power of two.
+ VkDeviceSize m_UsableSize;
+ uint32_t m_LevelCount;
+
+ Node* m_Root;
+ struct {
+ Node* front;
+ Node* back;
+ } m_FreeList[MAX_LEVELS];
+ // Number of nodes in the tree with type == TYPE_ALLOCATION.
+ size_t m_AllocationCount;
+ // Number of nodes in the tree with type == TYPE_FREE.
+ size_t m_FreeCount;
+ // This includes space wasted due to internal fragmentation. Doesn't include unusable size.
+ VkDeviceSize m_SumFreeSize;
+
+ VkDeviceSize GetUnusableSize() const { return GetSize() - m_UsableSize; }
+ void DeleteNode(Node* node);
+ bool ValidateNode(ValidationContext& ctx, const Node* parent, const Node* curr, uint32_t level, VkDeviceSize levelNodeSize) const;
+ uint32_t AllocSizeToLevel(VkDeviceSize allocSize) const;
+ inline VkDeviceSize LevelToNodeSize(uint32_t level) const { return m_UsableSize >> level; }
+ // Alloc passed just for validation. Can be null.
+ void FreeAtOffset(VmaAllocation alloc, VkDeviceSize offset);
+ void CalcAllocationStatInfoNode(VmaStatInfo& outInfo, const Node* node, VkDeviceSize levelNodeSize) const;
+ // Adds node to the front of FreeList at given level.
+ // node->type must be FREE.
+ // node->free.prev, next can be undefined.
+ void AddToFreeListFront(uint32_t level, Node* node);
+ // Removes node from FreeList at given level.
+ // node->type must be FREE.
+ // node->free.prev, next stay untouched.
+ void RemoveFromFreeList(uint32_t level, Node* node);
+
+#if VMA_STATS_STRING_ENABLED
+ void PrintDetailedMapNode(class VmaJsonWriter& json, const Node* node, VkDeviceSize levelNodeSize) const;
+#endif
+};
+
+/*
Represents a single block of device memory (`VkDeviceMemory`) with all the
data about its regions (aka suballocations, #VmaAllocation), assigned and free.
@@ -4887,7 +5193,7 @@
VkDeviceMemory newMemory,
VkDeviceSize newSize,
uint32_t id,
- bool linearAlgorithm);
+ uint32_t algorithm);
// Always call before destruction.
void Destroy(VmaAllocator allocator);
@@ -4959,7 +5265,7 @@
uint32_t frameInUseCount,
bool isCustomPool,
bool explicitBlockSize,
- bool linearAlgorithm);
+ uint32_t algorithm);
~VmaBlockVector();
VkResult CreateMinBlocks();
@@ -4968,7 +5274,7 @@
VkDeviceSize GetPreferredBlockSize() const { return m_PreferredBlockSize; }
VkDeviceSize GetBufferImageGranularity() const { return m_BufferImageGranularity; }
uint32_t GetFrameInUseCount() const { return m_FrameInUseCount; }
- bool UsesLinearAlgorithm() const { return m_LinearAlgorithm; }
+ uint32_t GetAlgorithm() const { return m_Algorithm; }
void GetPoolStats(VmaPoolStats* pStats);
@@ -5022,7 +5328,7 @@
const uint32_t m_FrameInUseCount;
const bool m_IsCustomPool;
const bool m_ExplicitBlockSize;
- const bool m_LinearAlgorithm;
+ const uint32_t m_Algorithm;
bool m_HasEmptyBlock;
VMA_MUTEX m_Mutex;
// Incrementally sorted by sumFreeSize, ascending.
@@ -5052,6 +5358,7 @@
VmaAllocationCreateFlags allocFlags,
void* pUserData,
VmaSuballocationType suballocType,
+ uint32_t strategy,
VmaAllocation* pAllocation);
VkResult CreateBlock(VkDeviceSize blockSize, size_t* pNewBlockIndex);
@@ -6285,6 +6592,12 @@
////////////////////////////////////////////////////////////////////////////////
// class VmaBlockMetadata
+VmaBlockMetadata::VmaBlockMetadata(VmaAllocator hAllocator) :
+ m_Size(0),
+ m_pAllocationCallbacks(hAllocator->GetAllocationCallbacks())
+{
+}
+
#if VMA_STATS_STRING_ENABLED
void VmaBlockMetadata::PrintDetailedMap_Begin(class VmaJsonWriter& json,
@@ -6354,6 +6667,7 @@
// class VmaBlockMetadata_Generic
VmaBlockMetadata_Generic::VmaBlockMetadata_Generic(VmaAllocator hAllocator) :
+ VmaBlockMetadata(hAllocator),
m_FreeCount(0),
m_SumFreeSize(0),
m_Suballocations(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),
@@ -6368,6 +6682,7 @@
void VmaBlockMetadata_Generic::Init(VkDeviceSize size)
{
VmaBlockMetadata::Init(size);
+
m_FreeCount = 1;
m_SumFreeSize = size;
@@ -6377,6 +6692,7 @@
suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;
suballoc.hAllocation = VK_NULL_HANDLE;
+ VMA_ASSERT(size > VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER);
m_Suballocations.push_back(suballoc);
VmaSuballocationList::iterator suballocItem = m_Suballocations.end();
--suballocItem;
@@ -6385,10 +6701,7 @@
bool VmaBlockMetadata_Generic::Validate() const
{
- if(m_Suballocations.empty())
- {
- return false;
- }
+ VMA_VALIDATE(!m_Suballocations.empty());
// Expected offset of new suballocation as calculated from previous ones.
VkDeviceSize calculatedOffset = 0;
@@ -6409,22 +6722,13 @@
const VmaSuballocation& subAlloc = *suballocItem;
// Actual offset of this suballocation doesn't match expected one.
- if(subAlloc.offset != calculatedOffset)
- {
- return false;
- }
+ VMA_VALIDATE(subAlloc.offset == calculatedOffset);
const bool currFree = (subAlloc.type == VMA_SUBALLOCATION_TYPE_FREE);
// Two adjacent free suballocations are invalid. They should be merged.
- if(prevFree && currFree)
- {
- return false;
- }
+ VMA_VALIDATE(!prevFree || !currFree);
- if(currFree != (subAlloc.hAllocation == VK_NULL_HANDLE))
- {
- return false;
- }
+ VMA_VALIDATE(currFree == (subAlloc.hAllocation == VK_NULL_HANDLE));
if(currFree)
{
@@ -6436,27 +6740,15 @@
}
// Margin required between allocations - every free space must be at least that large.
- if(subAlloc.size < VMA_DEBUG_MARGIN)
- {
- return false;
- }
+ VMA_VALIDATE(subAlloc.size >= VMA_DEBUG_MARGIN);
}
else
{
- if(subAlloc.hAllocation->GetOffset() != subAlloc.offset)
- {
- return false;
- }
- if(subAlloc.hAllocation->GetSize() != subAlloc.size)
- {
- return false;
- }
+ VMA_VALIDATE(subAlloc.hAllocation->GetOffset() == subAlloc.offset);
+ VMA_VALIDATE(subAlloc.hAllocation->GetSize() == subAlloc.size);
// Margin required between allocations - previous allocation must be free.
- if(VMA_DEBUG_MARGIN > 0 && !prevFree)
- {
- return false;
- }
+ VMA_VALIDATE(VMA_DEBUG_MARGIN == 0 || prevFree);
}
calculatedOffset += subAlloc.size;
@@ -6465,10 +6757,7 @@
// Number of free suballocations registered in m_FreeSuballocationsBySize doesn't
// match expected one.
- if(m_FreeSuballocationsBySize.size() != freeSuballocationsToRegister)
- {
- return false;
- }
+ VMA_VALIDATE(m_FreeSuballocationsBySize.size() == freeSuballocationsToRegister);
VkDeviceSize lastSize = 0;
for(size_t i = 0; i < m_FreeSuballocationsBySize.size(); ++i)
@@ -6476,27 +6765,18 @@
VmaSuballocationList::iterator suballocItem = m_FreeSuballocationsBySize[i];
// Only free suballocations can be registered in m_FreeSuballocationsBySize.
- if(suballocItem->type != VMA_SUBALLOCATION_TYPE_FREE)
- {
- return false;
- }
+ VMA_VALIDATE(suballocItem->type == VMA_SUBALLOCATION_TYPE_FREE);
// They must be sorted by size ascending.
- if(suballocItem->size < lastSize)
- {
- return false;
- }
+ VMA_VALIDATE(suballocItem->size >= lastSize);
lastSize = suballocItem->size;
}
// Check if totals match calculacted values.
- if(!ValidateFreeSuballocationList() ||
- (calculatedOffset != GetSize()) ||
- (calculatedSumFreeSize != m_SumFreeSize) ||
- (calculatedFreeCount != m_FreeCount))
- {
- return false;
- }
+ VMA_VALIDATE(ValidateFreeSuballocationList());
+ VMA_VALIDATE(calculatedOffset == GetSize());
+ VMA_VALIDATE(calculatedSumFreeSize == m_SumFreeSize);
+ VMA_VALIDATE(calculatedFreeCount == m_FreeCount);
return true;
}
@@ -6592,16 +6872,6 @@
#endif // #if VMA_STATS_STRING_ENABLED
-/*
-How many suitable free suballocations to analyze before choosing best one.
-- Set to 1 to use First-Fit algorithm - first suitable free suballocation will
- be chosen.
-- Set to UINT32_MAX to use Best-Fit/Worst-Fit algorithm - all suitable free
- suballocations will be analized and best one will be chosen.
-- Any other value is also acceptable.
-*/
-//static const uint32_t MAX_SUITABLE_SUBALLOCATIONS_TO_CHECK = 8;
-
bool VmaBlockMetadata_Generic::CreateAllocationRequest(
uint32_t currentFrameIndex,
uint32_t frameInUseCount,
@@ -6611,6 +6881,7 @@
bool upperAddress,
VmaSuballocationType allocType,
bool canMakeOtherLost,
+ uint32_t strategy,
VmaAllocationRequest* pAllocationRequest)
{
VMA_ASSERT(allocSize > 0);
@@ -6620,7 +6891,8 @@
VMA_HEAVY_ASSERT(Validate());
// There is not enough total free space in this block to fullfill the request: Early return.
- if(canMakeOtherLost == false && m_SumFreeSize < allocSize + 2 * VMA_DEBUG_MARGIN)
+ if(canMakeOtherLost == false &&
+ m_SumFreeSize < allocSize + 2 * VMA_DEBUG_MARGIN)
{
return false;
}
@@ -6629,7 +6901,7 @@
const size_t freeSuballocCount = m_FreeSuballocationsBySize.size();
if(freeSuballocCount > 0)
{
- if(VMA_BEST_FIT)
+ if(strategy == VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT)
{
// Find first free suballocation with size not less than allocSize + 2 * VMA_DEBUG_MARGIN.
VmaSuballocationList::iterator* const it = VmaBinaryFindFirstNotLess(
@@ -6659,7 +6931,7 @@
}
}
}
- else
+ else // WORST_FIT, FIRST_FIT
{
// Search staring from biggest suballocations.
for(size_t index = freeSuballocCount; index--; )
@@ -6716,7 +6988,8 @@
{
tmpAllocRequest.item = suballocIt;
- if(tmpAllocRequest.CalcCost() < pAllocationRequest->CalcCost())
+ if(tmpAllocRequest.CalcCost() < pAllocationRequest->CalcCost() ||
+ strategy == VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT)
{
*pAllocationRequest = tmpAllocRequest;
}
@@ -6913,22 +7186,9 @@
{
const VmaSuballocationList::iterator it = m_FreeSuballocationsBySize[i];
- if(it->type != VMA_SUBALLOCATION_TYPE_FREE)
- {
- VMA_ASSERT(0);
- return false;
- }
- if(it->size < VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)
- {
- VMA_ASSERT(0);
- return false;
- }
- if(it->size < lastSize)
- {
- VMA_ASSERT(0);
- return false;
- }
-
+ VMA_VALIDATE(it->type == VMA_SUBALLOCATION_TYPE_FREE);
+ VMA_VALIDATE(it->size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER);
+ VMA_VALIDATE(it->size >= lastSize);
lastSize = it->size;
}
return true;
@@ -7337,6 +7597,7 @@
// class VmaBlockMetadata_Linear
VmaBlockMetadata_Linear::VmaBlockMetadata_Linear(VmaAllocator hAllocator) :
+ VmaBlockMetadata(hAllocator),
m_SumFreeSize(0),
m_Suballocations0(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),
m_Suballocations1(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),
@@ -7363,45 +7624,26 @@
const SuballocationVectorType& suballocations1st = AccessSuballocations1st();
const SuballocationVectorType& suballocations2nd = AccessSuballocations2nd();
- if(suballocations2nd.empty() != (m_2ndVectorMode == SECOND_VECTOR_EMPTY))
- {
- return false;
- }
- if(suballocations1st.empty() && !suballocations2nd.empty() &&
- m_2ndVectorMode == SECOND_VECTOR_RING_BUFFER)
- {
- return false;
- }
+ VMA_VALIDATE(suballocations2nd.empty() == (m_2ndVectorMode == SECOND_VECTOR_EMPTY));
+ VMA_VALIDATE(!suballocations1st.empty() ||
+ suballocations2nd.empty() ||
+ m_2ndVectorMode != SECOND_VECTOR_RING_BUFFER);
+
if(!suballocations1st.empty())
{
// Null item at the beginning should be accounted into m_1stNullItemsBeginCount.
- if(suballocations1st[m_1stNullItemsBeginCount].hAllocation == VK_NULL_HANDLE)
- {
- return false;
- }
+ VMA_VALIDATE(suballocations1st[m_1stNullItemsBeginCount].hAllocation != VK_NULL_HANDLE);
// Null item at the end should be just pop_back().
- if(suballocations1st.back().hAllocation == VK_NULL_HANDLE)
- {
- return false;
- }
+ VMA_VALIDATE(suballocations1st.back().hAllocation != VK_NULL_HANDLE);
}
if(!suballocations2nd.empty())
{
// Null item at the end should be just pop_back().
- if(suballocations2nd.back().hAllocation == VK_NULL_HANDLE)
- {
- return false;
- }
+ VMA_VALIDATE(suballocations2nd.back().hAllocation != VK_NULL_HANDLE);
}
- if(m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount > suballocations1st.size())
- {
- return false;
- }
- if(m_2ndNullItemsCount > suballocations2nd.size())
- {
- return false;
- }
+ VMA_VALIDATE(m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount <= suballocations1st.size());
+ VMA_VALIDATE(m_2ndNullItemsCount <= suballocations2nd.size());
VkDeviceSize sumUsedSize = 0;
const size_t suballoc1stCount = suballocations1st.size();
@@ -7416,25 +7658,13 @@
const VmaSuballocation& suballoc = suballocations2nd[i];
const bool currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);
- if(currFree != (suballoc.hAllocation == VK_NULL_HANDLE))
- {
- return false;
- }
- if(suballoc.offset < offset)
- {
- return false;
- }
+ VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));
+ VMA_VALIDATE(suballoc.offset >= offset);
if(!currFree)
{
- if(suballoc.hAllocation->GetOffset() != suballoc.offset)
- {
- return false;
- }
- if(suballoc.hAllocation->GetSize() != suballoc.size)
- {
- return false;
- }
+ VMA_VALIDATE(suballoc.hAllocation->GetOffset() == suballoc.offset);
+ VMA_VALIDATE(suballoc.hAllocation->GetSize() == suballoc.size);
sumUsedSize += suballoc.size;
}
else
@@ -7445,20 +7675,14 @@
offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;
}
- if(nullItem2ndCount != m_2ndNullItemsCount)
- {
- return false;
- }
+ VMA_VALIDATE(nullItem2ndCount == m_2ndNullItemsCount);
}
for(size_t i = 0; i < m_1stNullItemsBeginCount; ++i)
{
const VmaSuballocation& suballoc = suballocations1st[i];
- if(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE ||
- suballoc.hAllocation != VK_NULL_HANDLE)
- {
- return false;
- }
+ VMA_VALIDATE(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE &&
+ suballoc.hAllocation == VK_NULL_HANDLE);
}
size_t nullItem1stCount = m_1stNullItemsBeginCount;
@@ -7468,29 +7692,14 @@
const VmaSuballocation& suballoc = suballocations1st[i];
const bool currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);
- if(currFree != (suballoc.hAllocation == VK_NULL_HANDLE))
- {
- return false;
- }
- if(suballoc.offset < offset)
- {
- return false;
- }
- if(i < m_1stNullItemsBeginCount && !currFree)
- {
- return false;
- }
+ VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));
+ VMA_VALIDATE(suballoc.offset >= offset);
+ VMA_VALIDATE(i >= m_1stNullItemsBeginCount || currFree);
if(!currFree)
{
- if(suballoc.hAllocation->GetOffset() != suballoc.offset)
- {
- return false;
- }
- if(suballoc.hAllocation->GetSize() != suballoc.size)
- {
- return false;
- }
+ VMA_VALIDATE(suballoc.hAllocation->GetOffset() == suballoc.offset);
+ VMA_VALIDATE(suballoc.hAllocation->GetSize() == suballoc.size);
sumUsedSize += suballoc.size;
}
else
@@ -7500,10 +7709,7 @@
offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;
}
- if(nullItem1stCount != m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount)
- {
- return false;
- }
+ VMA_VALIDATE(nullItem1stCount == m_1stNullItemsBeginCount + m_1stNullItemsMiddleCount);
if(m_2ndVectorMode == SECOND_VECTOR_DOUBLE_STACK)
{
@@ -7514,25 +7720,13 @@
const VmaSuballocation& suballoc = suballocations2nd[i];
const bool currFree = (suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);
- if(currFree != (suballoc.hAllocation == VK_NULL_HANDLE))
- {
- return false;
- }
- if(suballoc.offset < offset)
- {
- return false;
- }
+ VMA_VALIDATE(currFree == (suballoc.hAllocation == VK_NULL_HANDLE));
+ VMA_VALIDATE(suballoc.offset >= offset);
if(!currFree)
{
- if(suballoc.hAllocation->GetOffset() != suballoc.offset)
- {
- return false;
- }
- if(suballoc.hAllocation->GetSize() != suballoc.size)
- {
- return false;
- }
+ VMA_VALIDATE(suballoc.hAllocation->GetOffset() == suballoc.offset);
+ VMA_VALIDATE(suballoc.hAllocation->GetSize() == suballoc.size);
sumUsedSize += suballoc.size;
}
else
@@ -7543,20 +7737,11 @@
offset = suballoc.offset + suballoc.size + VMA_DEBUG_MARGIN;
}
- if(nullItem2ndCount != m_2ndNullItemsCount)
- {
- return false;
- }
+ VMA_VALIDATE(nullItem2ndCount == m_2ndNullItemsCount);
}
- if(offset > GetSize())
- {
- return false;
- }
- if(m_SumFreeSize != GetSize() - sumUsedSize)
- {
- return false;
- }
+ VMA_VALIDATE(offset <= GetSize());
+ VMA_VALIDATE(m_SumFreeSize == GetSize() - sumUsedSize);
return true;
}
@@ -8322,6 +8507,7 @@
bool upperAddress,
VmaSuballocationType allocType,
bool canMakeOtherLost,
+ uint32_t strategy,
VmaAllocationRequest* pAllocationRequest)
{
VMA_ASSERT(allocSize > 0);
@@ -9086,6 +9272,571 @@
////////////////////////////////////////////////////////////////////////////////
+// class VmaBlockMetadata_Buddy
+
+VmaBlockMetadata_Buddy::VmaBlockMetadata_Buddy(VmaAllocator hAllocator) :
+ VmaBlockMetadata(hAllocator),
+ m_Root(VMA_NULL),
+ m_AllocationCount(0),
+ m_FreeCount(1),
+ m_SumFreeSize(0)
+{
+ memset(m_FreeList, 0, sizeof(m_FreeList));
+}
+
+VmaBlockMetadata_Buddy::~VmaBlockMetadata_Buddy()
+{
+ DeleteNode(m_Root);
+}
+
+void VmaBlockMetadata_Buddy::Init(VkDeviceSize size)
+{
+ VmaBlockMetadata::Init(size);
+
+ m_UsableSize = VmaPrevPow2(size);
+ m_SumFreeSize = m_UsableSize;
+
+ // Calculate m_LevelCount.
+ m_LevelCount = 1;
+ while(m_LevelCount < MAX_LEVELS &&
+ LevelToNodeSize(m_LevelCount) >= MIN_NODE_SIZE)
+ {
+ ++m_LevelCount;
+ }
+
+ Node* rootNode = vma_new(GetAllocationCallbacks(), Node)();
+ rootNode->offset = 0;
+ rootNode->type = Node::TYPE_FREE;
+ rootNode->parent = VMA_NULL;
+ rootNode->buddy = VMA_NULL;
+
+ m_Root = rootNode;
+ AddToFreeListFront(0, rootNode);
+}
+
+bool VmaBlockMetadata_Buddy::Validate() const
+{
+ // Validate tree.
+ ValidationContext ctx;
+ if(!ValidateNode(ctx, VMA_NULL, m_Root, 0, LevelToNodeSize(0)))
+ {
+ VMA_VALIDATE(false && "ValidateNode failed.");
+ }
+ VMA_VALIDATE(m_AllocationCount == ctx.calculatedAllocationCount);
+ VMA_VALIDATE(m_SumFreeSize == ctx.calculatedSumFreeSize);
+
+ // Validate free node lists.
+ for(uint32_t level = 0; level < m_LevelCount; ++level)
+ {
+ VMA_VALIDATE(m_FreeList[level].front == VMA_NULL ||
+ m_FreeList[level].front->free.prev == VMA_NULL);
+
+ for(Node* node = m_FreeList[level].front;
+ node != VMA_NULL;
+ node = node->free.next)
+ {
+ VMA_VALIDATE(node->type == Node::TYPE_FREE);
+
+ if(node->free.next == VMA_NULL)
+ {
+ VMA_VALIDATE(m_FreeList[level].back == node);
+ }
+ else
+ {
+ VMA_VALIDATE(node->free.next->free.prev == node);
+ }
+ }
+ }
+
+ // Validate that free lists ar higher levels are empty.
+ for(uint32_t level = m_LevelCount; level < MAX_LEVELS; ++level)
+ {
+ VMA_VALIDATE(m_FreeList[level].front == VMA_NULL && m_FreeList[level].back == VMA_NULL);
+ }
+
+ return true;
+}
+
+VkDeviceSize VmaBlockMetadata_Buddy::GetUnusedRangeSizeMax() const
+{
+ for(uint32_t level = 0; level < m_LevelCount; ++level)
+ {
+ if(m_FreeList[level].front != VMA_NULL)
+ {
+ return LevelToNodeSize(level);
+ }
+ }
+ return 0;
+}
+
+void VmaBlockMetadata_Buddy::CalcAllocationStatInfo(VmaStatInfo& outInfo) const
+{
+ const VkDeviceSize unusableSize = GetUnusableSize();
+
+ outInfo.blockCount = 1;
+
+ outInfo.allocationCount = outInfo.unusedRangeCount = 0;
+ outInfo.usedBytes = outInfo.unusedBytes = 0;
+
+ outInfo.allocationSizeMax = outInfo.unusedRangeSizeMax = 0;
+ outInfo.allocationSizeMin = outInfo.unusedRangeSizeMin = UINT64_MAX;
+ outInfo.allocationSizeAvg = outInfo.unusedRangeSizeAvg = 0; // Unused.
+
+ CalcAllocationStatInfoNode(outInfo, m_Root, LevelToNodeSize(0));
+
+ if(unusableSize > 0)
+ {
+ ++outInfo.unusedRangeCount;
+ outInfo.unusedBytes += unusableSize;
+ outInfo.unusedRangeSizeMax = VMA_MAX(outInfo.unusedRangeSizeMax, unusableSize);
+ outInfo.unusedRangeSizeMin = VMA_MIN(outInfo.unusedRangeSizeMin, unusableSize);
+ }
+}
+
+void VmaBlockMetadata_Buddy::AddPoolStats(VmaPoolStats& inoutStats) const
+{
+ const VkDeviceSize unusableSize = GetUnusableSize();
+
+ inoutStats.size += GetSize();
+ inoutStats.unusedSize += m_SumFreeSize + unusableSize;
+ inoutStats.allocationCount += m_AllocationCount;
+ inoutStats.unusedRangeCount += m_FreeCount;
+ inoutStats.unusedRangeSizeMax = VMA_MAX(inoutStats.unusedRangeSizeMax, GetUnusedRangeSizeMax());
+
+ if(unusableSize > 0)
+ {
+ ++inoutStats.unusedRangeCount;
+ // Not updating inoutStats.unusedRangeSizeMax with unusableSize because this space is not available for allocations.
+ }
+}
+
+#if VMA_STATS_STRING_ENABLED
+
+void VmaBlockMetadata_Buddy::PrintDetailedMap(class VmaJsonWriter& json) const
+{
+ // TODO optimize
+ VmaStatInfo stat;
+ CalcAllocationStatInfo(stat);
+
+ PrintDetailedMap_Begin(
+ json,
+ stat.unusedBytes,
+ stat.allocationCount,
+ stat.unusedRangeCount);
+
+ PrintDetailedMapNode(json, m_Root, LevelToNodeSize(0));
+
+ const VkDeviceSize unusableSize = GetUnusableSize();
+ if(unusableSize > 0)
+ {
+ PrintDetailedMap_UnusedRange(json,
+ m_UsableSize, // offset
+ unusableSize); // size
+ }
+
+ PrintDetailedMap_End(json);
+}
+
+#endif // #if VMA_STATS_STRING_ENABLED
+
+bool VmaBlockMetadata_Buddy::CreateAllocationRequest(
+ uint32_t currentFrameIndex,
+ uint32_t frameInUseCount,
+ VkDeviceSize bufferImageGranularity,
+ VkDeviceSize allocSize,
+ VkDeviceSize allocAlignment,
+ bool upperAddress,
+ VmaSuballocationType allocType,
+ bool canMakeOtherLost,
+ uint32_t strategy,
+ VmaAllocationRequest* pAllocationRequest)
+{
+ VMA_ASSERT(!upperAddress && "VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT can be used only with linear algorithm.");
+
+ // Simple way to respect bufferImageGranularity. May be optimized some day.
+ // Whenever it might be an OPTIMAL image...
+ if(allocType == VMA_SUBALLOCATION_TYPE_UNKNOWN ||
+ allocType == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||
+ allocType == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL)
+ {
+ allocAlignment = VMA_MAX(allocAlignment, bufferImageGranularity);
+ allocSize = VMA_MAX(allocSize, bufferImageGranularity);
+ }
+
+ if(allocSize > m_UsableSize)
+ {
+ return false;
+ }
+
+ const uint32_t targetLevel = AllocSizeToLevel(allocSize);
+ for(uint32_t level = targetLevel + 1; level--; )
+ {
+ for(Node* freeNode = m_FreeList[level].front;
+ freeNode != VMA_NULL;
+ freeNode = freeNode->free.next)
+ {
+ if(freeNode->offset % allocAlignment == 0)
+ {
+ pAllocationRequest->offset = freeNode->offset;
+ pAllocationRequest->sumFreeSize = LevelToNodeSize(level);
+ pAllocationRequest->sumItemSize = 0;
+ pAllocationRequest->itemsToMakeLostCount = 0;
+ pAllocationRequest->customData = (void*)(uintptr_t)level;
+ return true;
+ }
+ }
+ }
+
+ return false;
+}
+
+bool VmaBlockMetadata_Buddy::MakeRequestedAllocationsLost(
+ uint32_t currentFrameIndex,
+ uint32_t frameInUseCount,
+ VmaAllocationRequest* pAllocationRequest)
+{
+ /*
+ Lost allocations are not supported in buddy allocator at the moment.
+ Support might be added in the future.
+ */
+ return pAllocationRequest->itemsToMakeLostCount == 0;
+}
+
+uint32_t VmaBlockMetadata_Buddy::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)
+{
+ /*
+ Lost allocations are not supported in buddy allocator at the moment.
+ Support might be added in the future.
+ */
+ return 0;
+}
+
+void VmaBlockMetadata_Buddy::Alloc(
+ const VmaAllocationRequest& request,
+ VmaSuballocationType type,
+ VkDeviceSize allocSize,
+ bool upperAddress,
+ VmaAllocation hAllocation)
+{
+ const uint32_t targetLevel = AllocSizeToLevel(allocSize);
+ uint32_t currLevel = (uint32_t)(uintptr_t)request.customData;
+
+ Node* currNode = m_FreeList[currLevel].front;
+ VMA_ASSERT(currNode != VMA_NULL && currNode->type == Node::TYPE_FREE);
+ while(currNode->offset != request.offset)
+ {
+ currNode = currNode->free.next;
+ VMA_ASSERT(currNode != VMA_NULL && currNode->type == Node::TYPE_FREE);
+ }
+
+ // Go down, splitting free nodes.
+ while(currLevel < targetLevel)
+ {
+ // currNode is already first free node at currLevel.
+ // Remove it from list of free nodes at this currLevel.
+ RemoveFromFreeList(currLevel, currNode);
+
+ const uint32_t childrenLevel = currLevel + 1;
+
+ // Create two free sub-nodes.
+ Node* leftChild = vma_new(GetAllocationCallbacks(), Node)();
+ Node* rightChild = vma_new(GetAllocationCallbacks(), Node)();
+
+ leftChild->offset = currNode->offset;
+ leftChild->type = Node::TYPE_FREE;
+ leftChild->parent = currNode;
+ leftChild->buddy = rightChild;
+
+ rightChild->offset = currNode->offset + LevelToNodeSize(childrenLevel);
+ rightChild->type = Node::TYPE_FREE;
+ rightChild->parent = currNode;
+ rightChild->buddy = leftChild;
+
+ // Convert current currNode to split type.
+ currNode->type = Node::TYPE_SPLIT;
+ currNode->split.leftChild = leftChild;
+
+ // Add child nodes to free list. Order is important!
+ AddToFreeListFront(childrenLevel, rightChild);
+ AddToFreeListFront(childrenLevel, leftChild);
+
+ ++m_FreeCount;
+ //m_SumFreeSize -= LevelToNodeSize(currLevel) % 2; // Useful only when level node sizes can be non power of 2.
+ ++currLevel;
+ currNode = m_FreeList[currLevel].front;
+
+ /*
+ We can be sure that currNode, as left child of node previously split,
+ also fullfills the alignment requirement.
+ */
+ }
+
+ // Remove from free list.
+ VMA_ASSERT(currLevel == targetLevel &&
+ currNode != VMA_NULL &&
+ currNode->type == Node::TYPE_FREE);
+ RemoveFromFreeList(currLevel, currNode);
+
+ // Convert to allocation node.
+ currNode->type = Node::TYPE_ALLOCATION;
+ currNode->allocation.alloc = hAllocation;
+
+ ++m_AllocationCount;
+ --m_FreeCount;
+ m_SumFreeSize -= allocSize;
+}
+
+void VmaBlockMetadata_Buddy::DeleteNode(Node* node)
+{
+ if(node->type == Node::TYPE_SPLIT)
+ {
+ DeleteNode(node->split.leftChild->buddy);
+ DeleteNode(node->split.leftChild);
+ }
+
+ vma_delete(GetAllocationCallbacks(), node);
+}
+
+bool VmaBlockMetadata_Buddy::ValidateNode(ValidationContext& ctx, const Node* parent, const Node* curr, uint32_t level, VkDeviceSize levelNodeSize) const
+{
+ VMA_VALIDATE(level < m_LevelCount);
+ VMA_VALIDATE(curr->parent == parent);
+ VMA_VALIDATE((curr->buddy == VMA_NULL) == (parent == VMA_NULL));
+ VMA_VALIDATE(curr->buddy == VMA_NULL || curr->buddy->buddy == curr);
+ switch(curr->type)
+ {
+ case Node::TYPE_FREE:
+ // curr->free.prev, next are validated separately.
+ ctx.calculatedSumFreeSize += levelNodeSize;
+ ++ctx.calculatedFreeCount;
+ break;
+ case Node::TYPE_ALLOCATION:
+ ++ctx.calculatedAllocationCount;
+ ctx.calculatedSumFreeSize += levelNodeSize - curr->allocation.alloc->GetSize();
+ VMA_VALIDATE(curr->allocation.alloc != VK_NULL_HANDLE);
+ break;
+ case Node::TYPE_SPLIT:
+ {
+ const uint32_t childrenLevel = level + 1;
+ const VkDeviceSize childrenLevelNodeSize = levelNodeSize / 2;
+ const Node* const leftChild = curr->split.leftChild;
+ VMA_VALIDATE(leftChild != VMA_NULL);
+ VMA_VALIDATE(leftChild->offset == curr->offset);
+ if(!ValidateNode(ctx, curr, leftChild, childrenLevel, childrenLevelNodeSize))
+ {
+ VMA_VALIDATE(false && "ValidateNode for left child failed.");
+ }
+ const Node* const rightChild = leftChild->buddy;
+ VMA_VALIDATE(rightChild->offset == curr->offset + childrenLevelNodeSize);
+ if(!ValidateNode(ctx, curr, rightChild, childrenLevel, childrenLevelNodeSize))
+ {
+ VMA_VALIDATE(false && "ValidateNode for right child failed.");
+ }
+ }
+ break;
+ default:
+ return false;
+ }
+
+ return true;
+}
+
+uint32_t VmaBlockMetadata_Buddy::AllocSizeToLevel(VkDeviceSize allocSize) const
+{
+ // I know this could be optimized somehow e.g. by using std::log2p1 from C++20.
+ uint32_t level = 0;
+ VkDeviceSize currLevelNodeSize = m_UsableSize;
+ VkDeviceSize nextLevelNodeSize = currLevelNodeSize >> 1;
+ while(allocSize <= nextLevelNodeSize && level + 1 < m_LevelCount)
+ {
+ ++level;
+ currLevelNodeSize = nextLevelNodeSize;
+ nextLevelNodeSize = currLevelNodeSize >> 1;
+ }
+ return level;
+}
+
+void VmaBlockMetadata_Buddy::FreeAtOffset(VmaAllocation alloc, VkDeviceSize offset)
+{
+ // Find node and level.
+ Node* node = m_Root;
+ VkDeviceSize nodeOffset = 0;
+ uint32_t level = 0;
+ VkDeviceSize levelNodeSize = LevelToNodeSize(0);
+ while(node->type == Node::TYPE_SPLIT)
+ {
+ const VkDeviceSize nextLevelSize = levelNodeSize >> 1;
+ if(offset < nodeOffset + nextLevelSize)
+ {
+ node = node->split.leftChild;
+ }
+ else
+ {
+ node = node->split.leftChild->buddy;
+ nodeOffset += nextLevelSize;
+ }
+ ++level;
+ levelNodeSize = nextLevelSize;
+ }
+
+ VMA_ASSERT(node != VMA_NULL && node->type == Node::TYPE_ALLOCATION);
+ VMA_ASSERT(alloc == VK_NULL_HANDLE || node->allocation.alloc == alloc);
+
+ ++m_FreeCount;
+ --m_AllocationCount;
+ m_SumFreeSize += alloc->GetSize();
+
+ node->type = Node::TYPE_FREE;
+
+ // Join free nodes if possible.
+ while(level > 0 && node->buddy->type == Node::TYPE_FREE)
+ {
+ RemoveFromFreeList(level, node->buddy);
+ Node* const parent = node->parent;
+
+ vma_delete(GetAllocationCallbacks(), node->buddy);
+ vma_delete(GetAllocationCallbacks(), node);
+ parent->type = Node::TYPE_FREE;
+
+ node = parent;
+ --level;
+ //m_SumFreeSize += LevelToNodeSize(level) % 2; // Useful only when level node sizes can be non power of 2.
+ --m_FreeCount;
+ }
+
+ AddToFreeListFront(level, node);
+}
+
+void VmaBlockMetadata_Buddy::CalcAllocationStatInfoNode(VmaStatInfo& outInfo, const Node* node, VkDeviceSize levelNodeSize) const
+{
+ switch(node->type)
+ {
+ case Node::TYPE_FREE:
+ ++outInfo.unusedRangeCount;
+ outInfo.unusedBytes += levelNodeSize;
+ outInfo.unusedRangeSizeMax = VMA_MAX(outInfo.unusedRangeSizeMax, levelNodeSize);
+ outInfo.unusedRangeSizeMin = VMA_MAX(outInfo.unusedRangeSizeMin, levelNodeSize);
+ break;
+ case Node::TYPE_ALLOCATION:
+ {
+ const VkDeviceSize allocSize = node->allocation.alloc->GetSize();
+ ++outInfo.allocationCount;
+ outInfo.usedBytes += allocSize;
+ outInfo.allocationSizeMax = VMA_MAX(outInfo.allocationSizeMax, allocSize);
+ outInfo.allocationSizeMin = VMA_MAX(outInfo.allocationSizeMin, allocSize);
+
+ const VkDeviceSize unusedRangeSize = levelNodeSize - allocSize;
+ if(unusedRangeSize > 0)
+ {
+ ++outInfo.unusedRangeCount;
+ outInfo.unusedBytes += unusedRangeSize;
+ outInfo.unusedRangeSizeMax = VMA_MAX(outInfo.unusedRangeSizeMax, unusedRangeSize);
+ outInfo.unusedRangeSizeMin = VMA_MAX(outInfo.unusedRangeSizeMin, unusedRangeSize);
+ }
+ }
+ break;
+ case Node::TYPE_SPLIT:
+ {
+ const VkDeviceSize childrenNodeSize = levelNodeSize / 2;
+ const Node* const leftChild = node->split.leftChild;
+ CalcAllocationStatInfoNode(outInfo, leftChild, childrenNodeSize);
+ const Node* const rightChild = leftChild->buddy;
+ CalcAllocationStatInfoNode(outInfo, rightChild, childrenNodeSize);
+ }
+ break;
+ default:
+ VMA_ASSERT(0);
+ }
+}
+
+void VmaBlockMetadata_Buddy::AddToFreeListFront(uint32_t level, Node* node)
+{
+ VMA_ASSERT(node->type == Node::TYPE_FREE);
+
+ // List is empty.
+ Node* const frontNode = m_FreeList[level].front;
+ if(frontNode == VMA_NULL)
+ {
+ VMA_ASSERT(m_FreeList[level].back == VMA_NULL);
+ node->free.prev = node->free.next = VMA_NULL;
+ m_FreeList[level].front = m_FreeList[level].back = node;
+ }
+ else
+ {
+ VMA_ASSERT(frontNode->free.prev == VMA_NULL);
+ node->free.prev = VMA_NULL;
+ node->free.next = frontNode;
+ frontNode->free.prev = node;
+ m_FreeList[level].front = node;
+ }
+}
+
+void VmaBlockMetadata_Buddy::RemoveFromFreeList(uint32_t level, Node* node)
+{
+ VMA_ASSERT(m_FreeList[level].front != VMA_NULL);
+
+ // It is at the front.
+ if(node->free.prev == VMA_NULL)
+ {
+ VMA_ASSERT(m_FreeList[level].front == node);
+ m_FreeList[level].front = node->free.next;
+ }
+ else
+ {
+ Node* const prevFreeNode = node->free.prev;
+ VMA_ASSERT(prevFreeNode->free.next == node);
+ prevFreeNode->free.next = node->free.next;
+ }
+
+ // It is at the back.
+ if(node->free.next == VMA_NULL)
+ {
+ VMA_ASSERT(m_FreeList[level].back == node);
+ m_FreeList[level].back = node->free.prev;
+ }
+ else
+ {
+ Node* const nextFreeNode = node->free.next;
+ VMA_ASSERT(nextFreeNode->free.prev == node);
+ nextFreeNode->free.prev = node->free.prev;
+ }
+}
+
+#if VMA_STATS_STRING_ENABLED
+void VmaBlockMetadata_Buddy::PrintDetailedMapNode(class VmaJsonWriter& json, const Node* node, VkDeviceSize levelNodeSize) const
+{
+ switch(node->type)
+ {
+ case Node::TYPE_FREE:
+ PrintDetailedMap_UnusedRange(json, node->offset, levelNodeSize);
+ break;
+ case Node::TYPE_ALLOCATION:
+ {
+ PrintDetailedMap_Allocation(json, node->offset, node->allocation.alloc);
+ const VkDeviceSize allocSize = node->allocation.alloc->GetSize();
+ if(allocSize < levelNodeSize)
+ {
+ PrintDetailedMap_UnusedRange(json, node->offset + allocSize, levelNodeSize - allocSize);
+ }
+ }
+ break;
+ case Node::TYPE_SPLIT:
+ {
+ const VkDeviceSize childrenNodeSize = levelNodeSize / 2;
+ const Node* const leftChild = node->split.leftChild;
+ PrintDetailedMapNode(json, leftChild, childrenNodeSize);
+ const Node* const rightChild = leftChild->buddy;
+ PrintDetailedMapNode(json, rightChild, childrenNodeSize);
+ }
+ break;
+ default:
+ VMA_ASSERT(0);
+ }
+}
+#endif // #if VMA_STATS_STRING_ENABLED
+
+
+////////////////////////////////////////////////////////////////////////////////
// class VmaDeviceMemoryBlock
VmaDeviceMemoryBlock::VmaDeviceMemoryBlock(VmaAllocator hAllocator) :
@@ -9104,7 +9855,7 @@
VkDeviceMemory newMemory,
VkDeviceSize newSize,
uint32_t id,
- bool linearAlgorithm)
+ uint32_t algorithm)
{
VMA_ASSERT(m_hMemory == VK_NULL_HANDLE);
@@ -9112,12 +9863,18 @@
m_Id = id;
m_hMemory = newMemory;
- if(linearAlgorithm)
+ switch(algorithm)
{
+ case VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT:
m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Linear)(hAllocator);
- }
- else
- {
+ break;
+ case VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT:
+ m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Buddy)(hAllocator);
+ break;
+ default:
+ VMA_ASSERT(0);
+ // Fall-through.
+ case 0:
m_pMetadata = vma_new(hAllocator, VmaBlockMetadata_Generic)(hAllocator);
}
m_pMetadata->Init(newSize);
@@ -9139,11 +9896,8 @@
bool VmaDeviceMemoryBlock::Validate() const
{
- if((m_hMemory == VK_NULL_HANDLE) ||
- (m_pMetadata->GetSize() == 0))
- {
- return false;
- }
+ VMA_VALIDATE((m_hMemory != VK_NULL_HANDLE) &&
+ (m_pMetadata->GetSize() != 0));
return m_pMetadata->Validate();
}
@@ -9347,7 +10101,7 @@
createInfo.frameInUseCount,
true, // isCustomPool
createInfo.blockSize != 0, // explicitBlockSize
- (createInfo.flags & VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT) != 0), // linearAlgorithm
+ createInfo.flags & VMA_POOL_CREATE_ALGORITHM_MASK), // algorithm
m_Id(0)
{
}
@@ -9370,7 +10124,7 @@
uint32_t frameInUseCount,
bool isCustomPool,
bool explicitBlockSize,
- bool linearAlgorithm) :
+ uint32_t algorithm) :
m_hAllocator(hAllocator),
m_MemoryTypeIndex(memoryTypeIndex),
m_PreferredBlockSize(preferredBlockSize),
@@ -9380,7 +10134,7 @@
m_FrameInUseCount(frameInUseCount),
m_IsCustomPool(isCustomPool),
m_ExplicitBlockSize(explicitBlockSize),
- m_LinearAlgorithm(linearAlgorithm),
+ m_Algorithm(algorithm),
m_HasEmptyBlock(false),
m_Blocks(VmaStlAllocator<VmaDeviceMemoryBlock*>(hAllocator->GetAllocationCallbacks())),
m_pDefragmentator(VMA_NULL),
@@ -9460,21 +10214,36 @@
const bool canCreateNewBlock =
((createInfo.flags & VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT) == 0) &&
(m_Blocks.size() < m_MaxBlockCount);
+ uint32_t strategy = createInfo.flags & VMA_ALLOCATION_CREATE_STRATEGY_MASK;
// If linearAlgorithm is used, canMakeOtherLost is available only when used as ring buffer.
// Which in turn is available only when maxBlockCount = 1.
- if(m_LinearAlgorithm && m_MaxBlockCount > 1)
+ if(m_Algorithm == VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT && m_MaxBlockCount > 1)
{
canMakeOtherLost = false;
}
// Upper address can only be used with linear allocator and within single memory block.
if(isUpperAddress &&
- (!m_LinearAlgorithm || m_MaxBlockCount > 1))
+ (m_Algorithm != VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT || m_MaxBlockCount > 1))
{
return VK_ERROR_FEATURE_NOT_PRESENT;
}
+ // Validate strategy.
+ switch(strategy)
+ {
+ case 0:
+ strategy = VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT;
+ break;
+ case VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT:
+ case VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT:
+ case VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT:
+ break;
+ default:
+ return VK_ERROR_FEATURE_NOT_PRESENT;
+ }
+
// Early reject: requested allocation size is larger that maximum block size for this block vector.
if(size + 2 * VMA_DEBUG_MARGIN > m_PreferredBlockSize)
{
@@ -9494,7 +10263,7 @@
VmaAllocationCreateFlags allocFlagsCopy = createInfo.flags;
allocFlagsCopy &= ~VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT;
- if(m_LinearAlgorithm)
+ if(m_Algorithm == VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT)
{
// Use only last block.
if(!m_Blocks.empty())
@@ -9510,6 +10279,7 @@
allocFlagsCopy,
createInfo.pUserData,
suballocType,
+ strategy,
pAllocation);
if(res == VK_SUCCESS)
{
@@ -9520,25 +10290,54 @@
}
else
{
- // Forward order in m_Blocks - prefer blocks with smallest amount of free space.
- for(size_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex )
+ if(strategy == VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT)
{
- VmaDeviceMemoryBlock* const pCurrBlock = m_Blocks[blockIndex];
- VMA_ASSERT(pCurrBlock);
- VkResult res = AllocateFromBlock(
- pCurrBlock,
- hCurrentPool,
- currentFrameIndex,
- size,
- alignment,
- allocFlagsCopy,
- createInfo.pUserData,
- suballocType,
- pAllocation);
- if(res == VK_SUCCESS)
+ // Forward order in m_Blocks - prefer blocks with smallest amount of free space.
+ for(size_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex )
{
- VMA_DEBUG_LOG(" Returned from existing block #%u", (uint32_t)blockIndex);
- return VK_SUCCESS;
+ VmaDeviceMemoryBlock* const pCurrBlock = m_Blocks[blockIndex];
+ VMA_ASSERT(pCurrBlock);
+ VkResult res = AllocateFromBlock(
+ pCurrBlock,
+ hCurrentPool,
+ currentFrameIndex,
+ size,
+ alignment,
+ allocFlagsCopy,
+ createInfo.pUserData,
+ suballocType,
+ strategy,
+ pAllocation);
+ if(res == VK_SUCCESS)
+ {
+ VMA_DEBUG_LOG(" Returned from existing block #%u", (uint32_t)blockIndex);
+ return VK_SUCCESS;
+ }
+ }
+ }
+ else // WORST_FIT, FIRST_FIT
+ {
+ // Backward order in m_Blocks - prefer blocks with largest amount of free space.
+ for(size_t blockIndex = m_Blocks.size(); blockIndex--; )
+ {
+ VmaDeviceMemoryBlock* const pCurrBlock = m_Blocks[blockIndex];
+ VMA_ASSERT(pCurrBlock);
+ VkResult res = AllocateFromBlock(
+ pCurrBlock,
+ hCurrentPool,
+ currentFrameIndex,
+ size,
+ alignment,
+ allocFlagsCopy,
+ createInfo.pUserData,
+ suballocType,
+ strategy,
+ pAllocation);
+ if(res == VK_SUCCESS)
+ {
+ VMA_DEBUG_LOG(" Returned from existing block #%u", (uint32_t)blockIndex);
+ return VK_SUCCESS;
+ }
}
}
}
@@ -9605,6 +10404,7 @@
allocFlagsCopy,
createInfo.pUserData,
suballocType,
+ strategy,
pAllocation);
if(res == VK_SUCCESS)
{
@@ -9631,34 +10431,76 @@
VkDeviceSize bestRequestCost = VK_WHOLE_SIZE;
// 1. Search existing allocations.
- // Forward order in m_Blocks - prefer blocks with smallest amount of free space.
- for(size_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex )
+ if(strategy == VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT)
{
- VmaDeviceMemoryBlock* const pCurrBlock = m_Blocks[blockIndex];
- VMA_ASSERT(pCurrBlock);
- VmaAllocationRequest currRequest = {};
- if(pCurrBlock->m_pMetadata->CreateAllocationRequest(
- currentFrameIndex,
- m_FrameInUseCount,
- m_BufferImageGranularity,
- size,
- alignment,
- (createInfo.flags & VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT) != 0,
- suballocType,
- canMakeOtherLost,
- &currRequest))
+ // Forward order in m_Blocks - prefer blocks with smallest amount of free space.
+ for(size_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex )
{
- const VkDeviceSize currRequestCost = currRequest.CalcCost();
- if(pBestRequestBlock == VMA_NULL ||
- currRequestCost < bestRequestCost)
+ VmaDeviceMemoryBlock* const pCurrBlock = m_Blocks[blockIndex];
+ VMA_ASSERT(pCurrBlock);
+ VmaAllocationRequest currRequest = {};
+ if(pCurrBlock->m_pMetadata->CreateAllocationRequest(
+ currentFrameIndex,
+ m_FrameInUseCount,
+ m_BufferImageGranularity,
+ size,
+ alignment,
+ (createInfo.flags & VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT) != 0,
+ suballocType,
+ canMakeOtherLost,
+ strategy,
+ &currRequest))
{
- pBestRequestBlock = pCurrBlock;
- bestRequest = currRequest;
- bestRequestCost = currRequestCost;
-
- if(bestRequestCost == 0)
+ const VkDeviceSize currRequestCost = currRequest.CalcCost();
+ if(pBestRequestBlock == VMA_NULL ||
+ currRequestCost < bestRequestCost)
{
- break;
+ pBestRequestBlock = pCurrBlock;
+ bestRequest = currRequest;
+ bestRequestCost = currRequestCost;
+
+ if(bestRequestCost == 0)
+ {
+ break;
+ }
+ }
+ }
+ }
+ }
+ else // WORST_FIT, FIRST_FIT
+ {
+ // Backward order in m_Blocks - prefer blocks with largest amount of free space.
+ for(size_t blockIndex = m_Blocks.size(); blockIndex--; )
+ {
+ VmaDeviceMemoryBlock* const pCurrBlock = m_Blocks[blockIndex];
+ VMA_ASSERT(pCurrBlock);
+ VmaAllocationRequest currRequest = {};
+ if(pCurrBlock->m_pMetadata->CreateAllocationRequest(
+ currentFrameIndex,
+ m_FrameInUseCount,
+ m_BufferImageGranularity,
+ size,
+ alignment,
+ (createInfo.flags & VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT) != 0,
+ suballocType,
+ canMakeOtherLost,
+ strategy,
+ &currRequest))
+ {
+ const VkDeviceSize currRequestCost = currRequest.CalcCost();
+ if(pBestRequestBlock == VMA_NULL ||
+ currRequestCost < bestRequestCost ||
+ strategy == VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT)
+ {
+ pBestRequestBlock = pCurrBlock;
+ bestRequest = currRequest;
+ bestRequestCost = currRequestCost;
+
+ if(bestRequestCost == 0 ||
+ strategy == VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT)
+ {
+ break;
+ }
}
}
}
@@ -9828,7 +10670,7 @@
void VmaBlockVector::IncrementallySortBlocks()
{
- if(!m_LinearAlgorithm)
+ if(m_Algorithm != VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT)
{
// Bubble sort only until first swap.
for(size_t i = 1; i < m_Blocks.size(); ++i)
@@ -9851,6 +10693,7 @@
VmaAllocationCreateFlags allocFlags,
void* pUserData,
VmaSuballocationType suballocType,
+ uint32_t strategy,
VmaAllocation* pAllocation)
{
VMA_ASSERT((allocFlags & VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT) == 0);
@@ -9868,6 +10711,7 @@
isUpperAddress,
suballocType,
false, // canMakeOtherLost
+ strategy,
&currRequest))
{
// Allocate from pCurrBlock.
@@ -9937,7 +10781,7 @@
mem,
allocInfo.allocationSize,
m_NextBlockId++,
- m_LinearAlgorithm);
+ m_Algorithm);
m_Blocks.push_back(pBlock);
if(pNewBlockIndex != VMA_NULL)
@@ -9986,10 +10830,10 @@
json.WriteNumber(m_FrameInUseCount);
}
- if(m_LinearAlgorithm)
+ if(m_Algorithm != 0)
{
- json.WriteString("LinearAlgorithm");
- json.WriteBool(true);
+ json.WriteString("Algorithm");
+ json.WriteString(VmaAlgorithmToStr(m_Algorithm));
}
}
else
@@ -10170,7 +11014,7 @@
m_Allocations(VmaStlAllocator<AllocationInfo>(hAllocator->GetAllocationCallbacks())),
m_Blocks(VmaStlAllocator<BlockInfo*>(hAllocator->GetAllocationCallbacks()))
{
- VMA_ASSERT(!pBlockVector->UsesLinearAlgorithm());
+ VMA_ASSERT(pBlockVector->GetAlgorithm() == 0);
}
VmaDefragmentator::~VmaDefragmentator()
@@ -10278,6 +11122,7 @@
false, // upperAddress
suballocType,
false, // canMakeOtherLost
+ VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT,
&dstAllocRequest) &&
MoveMakesSense(
dstBlockIndex, dstAllocRequest.offset, srcBlockIndex, srcOffset))
@@ -10980,6 +11825,11 @@
(*m_VulkanFunctions.vkGetPhysicalDeviceProperties)(m_PhysicalDevice, &m_PhysicalDeviceProperties);
(*m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties)(m_PhysicalDevice, &m_MemProps);
+ VMA_ASSERT(VmaIsPow2(VMA_DEBUG_ALIGNMENT));
+ VMA_ASSERT(VmaIsPow2(VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY));
+ VMA_ASSERT(VmaIsPow2(m_PhysicalDeviceProperties.limits.bufferImageGranularity));
+ VMA_ASSERT(VmaIsPow2(m_PhysicalDeviceProperties.limits.nonCoherentAtomSize));
+
m_PreferredLargeHeapBlockSize = (pCreateInfo->preferredLargeHeapBlockSize != 0) ?
pCreateInfo->preferredLargeHeapBlockSize : static_cast<VkDeviceSize>(VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE);
@@ -11427,6 +12277,8 @@
VmaSuballocationType suballocType,
VmaAllocation* pAllocation)
{
+ VMA_ASSERT(VmaIsPow2(vkMemReq.alignment));
+
if((createInfo.flags & VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT) != 0 &&
(createInfo.flags & VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT) != 0)
{
@@ -11683,8 +12535,8 @@
// This allocation belongs to custom pool.
if(hAllocPool != VK_NULL_HANDLE)
{
- // Pools with linear algorithm are not defragmented.
- if(!hAllocPool->m_BlockVector.UsesLinearAlgorithm())
+ // Pools with linear or buddy algorithm are not defragmented.
+ if(hAllocPool->m_BlockVector.GetAlgorithm() == 0)
{
pAllocBlockVector = &hAllocPool->m_BlockVector;
}
@@ -11890,8 +12742,6 @@
{
VMA_DEBUG_LOG(" CreatePool: MemoryTypeIndex=%u, flags=%u", pCreateInfo->memoryTypeIndex, pCreateInfo->flags);
- const bool isLinearAlgorithm = (pCreateInfo->flags & VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT) != 0;
-
VmaPoolCreateInfo newCreateInfo = *pCreateInfo;
if(newCreateInfo.maxBlockCount == 0)
diff --git a/tools/VmaDumpVis/VmaDumpVis.py b/tools/VmaDumpVis/VmaDumpVis.py
index d033b28..a0d42ca 100644
--- a/tools/VmaDumpVis/VmaDumpVis.py
+++ b/tools/VmaDumpVis/VmaDumpVis.py
@@ -46,12 +46,11 @@
data = {}
-def ProcessBlock(dstBlockList, iBlockId, objBlock, bLinearAlgorithm):
+def ProcessBlock(dstBlockList, iBlockId, objBlock, sAlgorithm):
iBlockSize = int(objBlock['TotalBytes'])
arrSuballocs = objBlock['Suballocations']
dstBlockObj = {'ID': iBlockId, 'Size':iBlockSize, 'Suballocations':[]}
- if bLinearAlgorithm:
- dstBlockObj['LinearAlgorithm'] = True
+ dstBlockObj['Algorithm'] = sAlgorithm
for objSuballoc in arrSuballocs:
dstBlockObj['Suballocations'].append((objSuballoc['Type'], int(objSuballoc['Size']), int(objSuballoc['Usage']) if ('Usage' in objSuballoc) else 0))
dstBlockList.append(dstBlockObj)
@@ -187,18 +186,18 @@
iType = int(sType[5:])
typeData = GetDataForMemoryType(iType)
for sBlockId, objBlock in tType[1]['Blocks'].items():
- ProcessBlock(typeData['DefaultPoolBlocks'], int(sBlockId), objBlock, False)
+ ProcessBlock(typeData['DefaultPoolBlocks'], int(sBlockId), objBlock, '')
if 'Pools' in jsonSrc:
objPools = jsonSrc['Pools']
for sPoolId, objPool in objPools.items():
iType = int(objPool['MemoryTypeIndex'])
typeData = GetDataForMemoryType(iType)
objBlocks = objPool['Blocks']
- bLinearAlgorithm = 'LinearAlgorithm' in objPool and objPool['LinearAlgorithm']
+ sAlgorithm = objPool.get('Algorithm', '')
dstBlockArray = []
typeData['CustomPools'][int(sPoolId)] = dstBlockArray
for sBlockId, objBlock in objBlocks.items():
- ProcessBlock(dstBlockArray, int(sBlockId), objBlock, bLinearAlgorithm)
+ ProcessBlock(dstBlockArray, int(sBlockId), objBlock, sAlgorithm)
iImgSizeY, fPixelsPerByte = CalcParams()
@@ -247,11 +246,11 @@
index = 0
for iPoolId, listPool in dictMemType['CustomPools'].items():
for objBlock in listPool:
- if 'LinearAlgorithm' in objBlock:
- linearAlgorithmStr = ' (linear algorithm)';
+ if 'Algorithm' in objBlock:
+ sAlgorithm = ' (Algorithm: %s)' % (objBlock['Algorithm']);
else:
- linearAlgorithmStr = '';
- draw.text((IMG_MARGIN, y), "Custom pool %d%s block %d" % (iPoolId, linearAlgorithmStr, objBlock['ID']), fill=COLOR_TEXT_H2, font=font)
+ sAlgorithm = '';
+ draw.text((IMG_MARGIN, y), "Custom pool %d%s block %d" % (iPoolId, sAlgorithm, objBlock['ID']), fill=COLOR_TEXT_H2, font=font)
y += FONT_SIZE + IMG_MARGIN
DrawBlock(draw, y, objBlock)
y += MAP_SIZE + IMG_MARGIN
@@ -273,6 +272,6 @@
- Key is integer pool ID. Value is list of objects representing memory blocks, each containing dictionary with:
- Fixed key 'ID'. Value is int.
- Fixed key 'Size'. Value is int.
- - Fixed key 'LinearAlgorithm'. Optional. Value is True.
+ - Fixed key 'Algorithm'. Optional. Value is string.
- Fixed key 'Suballocations'. Value is list of tuples as above.
"""
