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<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 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="l00492"></a><span class="lineno"> 492</span> <span class="preprocessor">#include <vulkan/vulkan.h></span></div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span> </div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span> VK_DEFINE_HANDLE(VmaAllocator)</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span> </div><div class="line"><a name="l00496"></a><span class="lineno"> 496</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="l00498"></a><span class="lineno"> 498</span>  VmaAllocator allocator,</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  uint32_t memoryType,</div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  VkDeviceMemory memory,</div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  VkDeviceSize size);</div><div class="line"><a name="l00503"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aef2545dc2e9dd4f29ab9ba6ac6fe2f49"> 503</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="l00504"></a><span class="lineno"> 504</span>  VmaAllocator allocator,</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  uint32_t memoryType,</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  VkDeviceMemory memory,</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  VkDeviceSize size);</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span> </div><div class="line"><a name="l00516"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html"> 516</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="l00518"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html#a4f17f7b255101e733b44d5633aceabfb"> 518</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="l00520"></a><span class="lineno"><a class="line" href="struct_vma_device_memory_callbacks.html#abe8a3328bbc916f6f712fdb6b299444c"> 520</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="l00521"></a><span class="lineno"> 521</span> } <a class="code" href="vk__mem__alloc_8h.html#a5e2eb68d727cfd4df25702b027b7aa31">VmaDeviceMemoryCallbacks</a>;</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span> </div><div class="line"><a name="l00524"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c"> 524</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="l00529"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7ca4816ddaed324ba110172ca608a20f29d"> 529</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="l00557"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cace7da7cc6e71a625dfa763c55a597878"> 557</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="l00558"></a><span class="lineno"> 558</span> </div><div class="line"><a name="l00559"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7cae4d5ad929caba5f23eb502b13bd5286c"> 559</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="l00560"></a><span class="lineno"> 560</span> } <a class="code" href="vk__mem__alloc_8h.html#a4f87c9100d154a65a4ad495f7763cf7c">VmaAllocatorCreateFlagBits</a>;</div><div class="line"><a name="l00561"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#acfe6863e160722c2c1bbcf7573fddc4d"> 561</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="l00562"></a><span class="lineno"> 562</span> </div><div class="line"><a name="l00567"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html"> 567</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="l00568"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a77b7a74082823e865dd6546623468f96"> 568</a></span>  PFN_vkGetPhysicalDeviceProperties <a class="code" href="struct_vma_vulkan_functions.html#a77b7a74082823e865dd6546623468f96">vkGetPhysicalDeviceProperties</a>;</div><div class="line"><a name="l00569"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a60d25c33bba06bb8592e6875cbaa9830"> 569</a></span>  PFN_vkGetPhysicalDeviceMemoryProperties <a class="code" href="struct_vma_vulkan_functions.html#a60d25c33bba06bb8592e6875cbaa9830">vkGetPhysicalDeviceMemoryProperties</a>;</div><div class="line"><a name="l00570"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a2943bf99dfd784a0e8f599d987e22e6c"> 570</a></span>  PFN_vkAllocateMemory <a class="code" href="struct_vma_vulkan_functions.html#a2943bf99dfd784a0e8f599d987e22e6c">vkAllocateMemory</a>;</div><div class="line"><a name="l00571"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a4c658701778564d62034255b5dda91b4"> 571</a></span>  PFN_vkFreeMemory <a class="code" href="struct_vma_vulkan_functions.html#a4c658701778564d62034255b5dda91b4">vkFreeMemory</a>;</div><div class="line"><a name="l00572"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ab5c1f38dea3a2cf00dc9eb4f57218c49"> 572</a></span>  PFN_vkMapMemory <a class="code" href="struct_vma_vulkan_functions.html#ab5c1f38dea3a2cf00dc9eb4f57218c49">vkMapMemory</a>;</div><div class="line"><a name="l00573"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#acc798589736f0becb317fc2196c1d8b9"> 573</a></span>  PFN_vkUnmapMemory <a class="code" href="struct_vma_vulkan_functions.html#acc798589736f0becb317fc2196c1d8b9">vkUnmapMemory</a>;</div><div class="line"><a name="l00574"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2"> 574</a></span>  PFN_vkBindBufferMemory <a class="code" href="struct_vma_vulkan_functions.html#a94fc4f3a605d9880bb3c0ba2c2fc80b2">vkBindBufferMemory</a>;</div><div class="line"><a name="l00575"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637"> 575</a></span>  PFN_vkBindImageMemory <a class="code" href="struct_vma_vulkan_functions.html#a1338d96a128a5ade648b8d934907c637">vkBindImageMemory</a>;</div><div class="line"><a name="l00576"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143"> 576</a></span>  PFN_vkGetBufferMemoryRequirements <a class="code" href="struct_vma_vulkan_functions.html#a5b92901df89a4194b0d12f6071d4d143">vkGetBufferMemoryRequirements</a>;</div><div class="line"><a name="l00577"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4"> 577</a></span>  PFN_vkGetImageMemoryRequirements <a class="code" href="struct_vma_vulkan_functions.html#a475f6f49f8debe4d10800592606d53f4">vkGetImageMemoryRequirements</a>;</div><div class="line"><a name="l00578"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f"> 578</a></span>  PFN_vkCreateBuffer <a class="code" href="struct_vma_vulkan_functions.html#ae8084315a25006271a2edfc3a447519f">vkCreateBuffer</a>;</div><div class="line"><a name="l00579"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45"> 579</a></span>  PFN_vkDestroyBuffer <a class="code" href="struct_vma_vulkan_functions.html#a7e054606faddb07f0e8556f3ed317d45">vkDestroyBuffer</a>;</div><div class="line"><a name="l00580"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325"> 580</a></span>  PFN_vkCreateImage <a class="code" href="struct_vma_vulkan_functions.html#a23ebe70be515b9b5010a1d691200e325">vkCreateImage</a>;</div><div class="line"><a name="l00581"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa"> 581</a></span>  PFN_vkDestroyImage <a class="code" href="struct_vma_vulkan_functions.html#a90b898227039b1dcb3520f6e91f09ffa">vkDestroyImage</a>;</div><div class="line"><a name="l00582"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a9d8d1b05d2b1e7e1d9b27f6f585acf9c"> 582</a></span>  PFN_vkGetBufferMemoryRequirements2KHR <a class="code" href="struct_vma_vulkan_functions.html#a9d8d1b05d2b1e7e1d9b27f6f585acf9c">vkGetBufferMemoryRequirements2KHR</a>;</div><div class="line"><a name="l00583"></a><span class="lineno"><a class="line" href="struct_vma_vulkan_functions.html#a9cdcdc1e2b2ea7c571f7d27e30ba6875"> 583</a></span>  PFN_vkGetImageMemoryRequirements2KHR <a class="code" href="struct_vma_vulkan_functions.html#a9cdcdc1e2b2ea7c571f7d27e30ba6875">vkGetImageMemoryRequirements2KHR</a>;</div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span> } <a class="code" href="vk__mem__alloc_8h.html#a97064a1a271b0061ebfc3a079862d0c5">VmaVulkanFunctions</a>;</div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span> </div><div class="line"><a name="l00587"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html"> 587</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="l00588"></a><span class="lineno"> 588</span> {</div><div class="line"><a name="l00590"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a392ea2ecbaff93f91a7c49f735ad4346"> 590</a></span>  VmaAllocatorCreateFlags <a class="code" href="struct_vma_allocator_create_info.html#a392ea2ecbaff93f91a7c49f735ad4346">flags</a>;</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span> </div><div class="line"><a name="l00593"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156"> 593</a></span>  VkPhysicalDevice <a class="code" href="struct_vma_allocator_create_info.html#a08230f04ae6ccf8a78150a9e829a7156">physicalDevice</a>;</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span> </div><div class="line"><a name="l00596"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500"> 596</a></span>  VkDevice <a class="code" href="struct_vma_allocator_create_info.html#ad924ddd77b04039c88d0c09b0ffcd500">device</a>;</div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span> </div><div class="line"><a name="l00599"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a"> 599</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a>;</div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span> </div><div class="line"><a name="l00602"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#ab435423d84d5ab26e2c347c51771f90a"> 602</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocator_create_info.html#ab435423d84d5ab26e2c347c51771f90a">preferredSmallHeapBlockSize</a>;</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span> </div><div class="line"><a name="l00605"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a6e409087e3be55400d0e4ccbe43c608d"> 605</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="l00607"></a><span class="lineno"> 607</span> </div><div class="line"><a name="l00608"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#af1380969b5e1ea4c3184a877892d260e"> 608</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="l00622"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7"> 622</a></span>  uint32_t <a class="code" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">frameInUseCount</a>;</div><div class="line"><a name="l00640"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a31c192aa6cbffa33279f6d9f0c47c44b"> 640</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="l00652"></a><span class="lineno"><a class="line" href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd"> 652</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="l00653"></a><span class="lineno"> 653</span> } <a class="code" href="vk__mem__alloc_8h.html#ae0f6d1d733dded220d28134da46b4283">VmaAllocatorCreateInfo</a>;</div><div class="line"><a name="l00654"></a><span class="lineno"> 654</span> </div><div class="line"><a name="l00656"></a><span class="lineno"> 656</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a200692051ddb34240248234f5f4c17bb">vmaCreateAllocator</a>(</div><div class="line"><a name="l00657"></a><span class="lineno"> 657</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="l00658"></a><span class="lineno"> 658</span>  VmaAllocator* pAllocator);</div><div class="line"><a name="l00659"></a><span class="lineno"> 659</span> </div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa8d164061c88f22fb1fd3c8f3534bc1d">vmaDestroyAllocator</a>(</div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  VmaAllocator allocator);</div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span> </div><div class="line"><a name="l00668"></a><span class="lineno"> 668</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aecabf7b6e91ea87d0316fa0a9e014fe0">vmaGetPhysicalDeviceProperties</a>(</div><div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  VmaAllocator allocator,</div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties** ppPhysicalDeviceProperties);</div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span> </div><div class="line"><a name="l00676"></a><span class="lineno"> 676</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a>(</div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  VmaAllocator allocator,</div><div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties** ppPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l00679"></a><span class="lineno"> 679</span> </div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a>(</div><div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  VmaAllocator allocator,</div><div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  VkMemoryPropertyFlags* pFlags);</div><div class="line"><a name="l00690"></a><span class="lineno"> 690</span> </div><div class="line"><a name="l00699"></a><span class="lineno"> 699</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a>(</div><div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  VmaAllocator allocator,</div><div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  uint32_t frameIndex);</div><div class="line"><a name="l00702"></a><span class="lineno"> 702</span> </div><div class="line"><a name="l00705"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html"> 705</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="l00706"></a><span class="lineno"> 706</span> {</div><div class="line"><a name="l00708"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4"> 708</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>;</div><div class="line"><a name="l00710"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff"> 710</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>;</div><div class="line"><a name="l00712"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9"> 712</a></span>  uint32_t <a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>;</div><div class="line"><a name="l00714"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a"> 714</a></span>  VkDeviceSize <a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>;</div><div class="line"><a name="l00716"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669"> 716</a></span>  VkDeviceSize <a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>;</div><div class="line"><a name="l00717"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea"> 717</a></span>  VkDeviceSize <a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>, allocationSizeAvg, allocationSizeMax;</div><div class="line"><a name="l00718"></a><span class="lineno"><a class="line" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4"> 718</a></span>  VkDeviceSize <a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>, unusedRangeSizeAvg, unusedRangeSizeMax;</div><div class="line"><a name="l00719"></a><span class="lineno"> 719</span> } <a class="code" href="vk__mem__alloc_8h.html#a810b009a788ee8aac72a25b42ffbe31c">VmaStatInfo</a>;</div><div class="line"><a name="l00720"></a><span class="lineno"> 720</span> </div><div class="line"><a name="l00722"></a><span class="lineno"><a class="line" href="struct_vma_stats.html"> 722</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="l00723"></a><span class="lineno"> 723</span> {</div><div class="line"><a name="l00724"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331"> 724</a></span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> memoryType[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l00725"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0"> 725</a></span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> memoryHeap[VK_MAX_MEMORY_HEAPS];</div><div class="line"><a name="l00726"></a><span class="lineno"><a class="line" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9"> 726</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="l00727"></a><span class="lineno"> 727</span> } <a class="code" href="vk__mem__alloc_8h.html#a732be855fb4a7c248e6853d928a729af">VmaStats</a>;</div><div class="line"><a name="l00728"></a><span class="lineno"> 728</span> </div><div class="line"><a name="l00730"></a><span class="lineno"> 730</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a>(</div><div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  VmaAllocator allocator,</div><div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</div><div class="line"><a name="l00733"></a><span class="lineno"> 733</span> </div><div class="line"><a name="l00734"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ae25f0d55fd91cb166f002b63244800e1"> 734</a></span> <span class="preprocessor">#define VMA_STATS_STRING_ENABLED 1</span></div><div class="line"><a name="l00735"></a><span class="lineno"> 735</span> </div><div class="line"><a name="l00736"></a><span class="lineno"> 736</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l00737"></a><span class="lineno"> 737</span> </div><div class="line"><a name="l00739"></a><span class="lineno"> 739</span> </div><div class="line"><a name="l00741"></a><span class="lineno"> 741</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a>(</div><div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  VmaAllocator allocator,</div><div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keywordtype">char</span>** ppStatsString,</div><div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  VkBool32 detailedMap);</div><div class="line"><a name="l00745"></a><span class="lineno"> 745</span> </div><div class="line"><a name="l00746"></a><span class="lineno"> 746</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a>(</div><div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  VmaAllocator allocator,</div><div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  <span class="keywordtype">char</span>* pStatsString);</div><div class="line"><a name="l00749"></a><span class="lineno"> 749</span> </div><div class="line"><a name="l00750"></a><span class="lineno"> 750</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l00751"></a><span class="lineno"> 751</span> </div><div class="line"><a name="l00752"></a><span class="lineno"> 752</span> VK_DEFINE_HANDLE(VmaPool)</div><div class="line"><a name="l00753"></a><span class="lineno"> 753</span> </div><div class="line"><a name="l00754"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc"> 754</a></span> typedef enum <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a></div><div class="line"><a name="l00755"></a><span class="lineno"> 755</span> {</div><div class="line"><a name="l00757"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd"> 757</a></span>  <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccaf50d27e34e0925cf3a63db8c839121dd">VMA_MEMORY_USAGE_UNKNOWN</a> = 0,</div><div class="line"><a name="l00759"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305ccac6b5dc1432d88647aa4cd456246eadf7"> 759</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="l00761"></a><span class="lineno"> 761</span> </div><div class="line"><a name="l00762"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca40bdf4cddeffeb12f43d45ca1286e0a5"> 762</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="l00764"></a><span class="lineno"> 764</span> </div><div class="line"><a name="l00765"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca9066b52c5a7079bb74a69aaf8b92ff67"> 765</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="l00767"></a><span class="lineno"> 767</span> </div><div class="line"><a name="l00768"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca7b586d2fdaf82a463b58f581ed72be27"> 768</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="l00769"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cca091e69437ef693e8d0d287f1c719ba6e"> 769</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="l00770"></a><span class="lineno"> 770</span> } <a class="code" href="vk__mem__alloc_8h.html#aa5846affa1e9da3800e3e78fae2305cc">VmaMemoryUsage</a>;</div><div class="line"><a name="l00771"></a><span class="lineno"> 771</span> </div><div class="line"><a name="l00773"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597"> 773</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="l00785"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a3fc311d855c2ff53f1090ef5c722b38f"> 785</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="l00786"></a><span class="lineno"> 786</span> </div><div class="line"><a name="l00796"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a89759603401014eb325eb22a3839f2ff"> 796</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="l00812"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae443691ef3d077c0dc3de5576ac4c312"> 812</a></span>  <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae443691ef3d077c0dc3de5576ac4c312">VMA_ALLOCATION_CREATE_PERSISTENT_MAP_BIT</a> = 0x00000004,</div><div class="line"><a name="l00823"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a5f436af6c8fe8540573a6d22627a6fd2"> 823</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="l00830"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597a68686d0ce9beb0d4d1b9f2b8b1389a7e"> 830</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="l00831"></a><span class="lineno"> 831</span> </div><div class="line"><a name="l00832"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae5633ec569f4899cf8f29e7385b2f882"> 832</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="l00833"></a><span class="lineno"> 833</span> } <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597">VmaAllocationCreateFlagBits</a>;</div><div class="line"><a name="l00834"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817"> 834</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="l00835"></a><span class="lineno"> 835</span> </div><div class="line"><a name="l00836"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html"> 836</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="l00837"></a><span class="lineno"> 837</span> {</div><div class="line"><a name="l00839"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b"> 839</a></span>  VmaAllocationCreateFlags <a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>;</div><div class="line"><a name="l00845"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#accb8b06b1f677d858cb9af20705fa910"> 845</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="l00850"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90"> 850</a></span>  VkMemoryPropertyFlags <a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>;</div><div class="line"><a name="l00856"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d"> 856</a></span>  VkMemoryPropertyFlags <a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>;</div><div class="line"><a name="l00858"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19"> 858</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="l00863"></a><span class="lineno"><a class="line" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150"> 863</a></span>  VmaPool <a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>;</div><div class="line"><a name="l00864"></a><span class="lineno"> 864</span> } <a class="code" href="vk__mem__alloc_8h.html#a86c44f9950b40d50088ed93a17870a7a">VmaAllocationCreateInfo</a>;</div><div class="line"><a name="l00865"></a><span class="lineno"> 865</span> </div><div class="line"><a name="l00880"></a><span class="lineno"> 880</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  VmaAllocator allocator,</div><div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  uint32_t memoryTypeBits,</div><div class="line"><a name="l00883"></a><span class="lineno"> 883</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="l00884"></a><span class="lineno"> 884</span>  uint32_t* pMemoryTypeIndex);</div><div class="line"><a name="l00885"></a><span class="lineno"> 885</span> </div><div class="line"><a name="l00887"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7"> 887</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="l00896"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a918441f7b40dca90481b114f5d224fe9"> 896</a></span>  <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a918441f7b40dca90481b114f5d224fe9">VMA_POOL_CREATE_PERSISTENT_MAP_BIT</a> = 0x00000001,</div><div class="line"><a name="l00914"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a9f1a499508a8edb4e8ba40aa0290a3d2"> 914</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="l00915"></a><span class="lineno"> 915</span> </div><div class="line"><a name="l00916"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a1c7312bea9ea246846b9054fd6bd6aec"> 916</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="l00917"></a><span class="lineno"> 917</span> } <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7">VmaPoolCreateFlagBits</a>;</div><div class="line"><a name="l00918"></a><span class="lineno"><a class="line" href="vk__mem__alloc_8h.html#a2770e325ea42e087c1b91fdf46d0292a"> 918</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="l00919"></a><span class="lineno"> 919</span> </div><div class="line"><a name="l00922"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html"> 922</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="l00925"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319"> 925</a></span>  uint32_t <a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>;</div><div class="line"><a name="l00928"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446"> 928</a></span>  VmaPoolCreateFlags <a class="code" href="struct_vma_pool_create_info.html#a8405139f63d078340ae74513a59f5446">flags</a>;</div><div class="line"><a name="l00933"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676"> 933</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a>;</div><div class="line"><a name="l00938"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#ad8006fb803185c0a699d30f3e9a865ae"> 938</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="l00946"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c"> 946</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="l00960"></a><span class="lineno"><a class="line" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa"> 960</a></span>  uint32_t <a class="code" href="struct_vma_pool_create_info.html#a9437e43ffbb644dbbf7fc4e50cfad6aa">frameInUseCount</a>;</div><div class="line"><a name="l00961"></a><span class="lineno"> 961</span> } <a class="code" href="vk__mem__alloc_8h.html#a211706e9348dcee25a843ed4ea69bce7">VmaPoolCreateInfo</a>;</div><div class="line"><a name="l00962"></a><span class="lineno"> 962</span> </div><div class="line"><a name="l00965"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html"> 965</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="l00968"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c"> 968</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a>;</div><div class="line"><a name="l00971"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8"> 971</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a>;</div><div class="line"><a name="l00974"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb"> 974</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="l00977"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4"> 977</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="l00984"></a><span class="lineno"><a class="line" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b"> 984</a></span>  VkDeviceSize <a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a>;</div><div class="line"><a name="l00985"></a><span class="lineno"> 985</span> } <a class="code" href="vk__mem__alloc_8h.html#a2e5612d871d64c5624087b837a338c34">VmaPoolStats</a>;</div><div class="line"><a name="l00986"></a><span class="lineno"> 986</span> </div><div class="line"><a name="l00993"></a><span class="lineno"> 993</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a5c8770ded7c59c8caac6de0c2cb00b50">vmaCreatePool</a>(</div><div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  VmaAllocator allocator,</div><div class="line"><a name="l00995"></a><span class="lineno"> 995</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="l00996"></a><span class="lineno"> 996</span>  VmaPool* pPool);</div><div class="line"><a name="l00997"></a><span class="lineno"> 997</span> </div><div class="line"><a name="l01000"></a><span class="lineno"> 1000</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a5485779c8f1948238fc4e92232fa65e1">vmaDestroyPool</a>(</div><div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  VmaAllocator allocator,</div><div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  VmaPool pool);</div><div class="line"><a name="l01003"></a><span class="lineno"> 1003</span> </div><div class="line"><a name="l01010"></a><span class="lineno"> 1010</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae8bf76997b234ef68aad922616df4153">vmaGetPoolStats</a>(</div><div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  VmaAllocator allocator,</div><div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  VmaPool pool,</div><div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats);</div><div class="line"><a name="l01014"></a><span class="lineno"> 1014</span> </div><div class="line"><a name="l01021"></a><span class="lineno"> 1021</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a736bd6cbda886f36c891727e73bd4024">vmaMakePoolAllocationsLost</a>(</div><div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  VmaAllocator allocator,</div><div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  VmaPool pool,</div><div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l01025"></a><span class="lineno"> 1025</span> </div><div class="line"><a name="l01026"></a><span class="lineno"> 1026</span> VK_DEFINE_HANDLE(VmaAllocation)</div><div class="line"><a name="l01027"></a><span class="lineno"> 1027</span> </div><div class="line"><a name="l01028"></a><span class="lineno"> 1028</span> </div><div class="line"><a name="l01030"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html"> 1030</a></span> typedef struct <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a> {</div><div class="line"><a name="l01035"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5"> 1035</a></span>  uint32_t <a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a>;</div><div class="line"><a name="l01044"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67"> 1044</a></span>  VkDeviceMemory <a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a>;</div><div class="line"><a name="l01049"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268"> 1049</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a>;</div><div class="line"><a name="l01054"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f"> 1054</a></span>  VkDeviceSize <a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a>;</div><div class="line"><a name="l01060"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2"> 1060</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="l01065"></a><span class="lineno"><a class="line" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13"> 1065</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="l01066"></a><span class="lineno"> 1066</span> } <a class="code" href="vk__mem__alloc_8h.html#a795e6ff02a21d5486c0565f403dd9255">VmaAllocationInfo</a>;</div><div class="line"><a name="l01067"></a><span class="lineno"> 1067</span> </div><div class="line"><a name="l01078"></a><span class="lineno"> 1078</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8">vmaAllocateMemory</a>(</div><div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  VmaAllocator allocator,</div><div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  <span class="keyword">const</span> VkMemoryRequirements* pVkMemoryRequirements,</div><div class="line"><a name="l01081"></a><span class="lineno"> 1081</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="l01082"></a><span class="lineno"> 1082</span>  VmaAllocation* pAllocation,</div><div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l01084"></a><span class="lineno"> 1084</span> </div><div class="line"><a name="l01091"></a><span class="lineno"> 1091</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a7fdf64415b6c3d83c454f28d2c53df7b">vmaAllocateMemoryForBuffer</a>(</div><div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  VmaAllocator allocator,</div><div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  VkBuffer buffer,</div><div class="line"><a name="l01094"></a><span class="lineno"> 1094</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="l01095"></a><span class="lineno"> 1095</span>  VmaAllocation* pAllocation,</div><div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l01097"></a><span class="lineno"> 1097</span> </div><div class="line"><a name="l01099"></a><span class="lineno"> 1099</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a>(</div><div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  VmaAllocator allocator,</div><div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  VkImage image,</div><div class="line"><a name="l01102"></a><span class="lineno"> 1102</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="l01103"></a><span class="lineno"> 1103</span>  VmaAllocation* pAllocation,</div><div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l01105"></a><span class="lineno"> 1105</span> </div><div class="line"><a name="l01107"></a><span class="lineno"> 1107</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a11f0fbc034fa81a4efedd73d61ce7568">vmaFreeMemory</a>(</div><div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  VmaAllocator allocator,</div><div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  VmaAllocation allocation);</div><div class="line"><a name="l01110"></a><span class="lineno"> 1110</span> </div><div class="line"><a name="l01112"></a><span class="lineno"> 1112</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</a>(</div><div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  VmaAllocator allocator,</div><div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>  VmaAllocation allocation,</div><div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l01116"></a><span class="lineno"> 1116</span> </div><div class="line"><a name="l01118"></a><span class="lineno"> 1118</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#af9147d31ffc11d62fc187bde283ed14f">vmaSetAllocationUserData</a>(</div><div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  VmaAllocator allocator,</div><div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>  VmaAllocation allocation,</div><div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>  <span class="keywordtype">void</span>* pUserData);</div><div class="line"><a name="l01122"></a><span class="lineno"> 1122</span> </div><div class="line"><a name="l01133"></a><span class="lineno"> 1133</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae5c9657d9e94756269145b01c05d16f1">vmaCreateLostAllocation</a>(</div><div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>  VmaAllocator allocator,</div><div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  VmaAllocation* pAllocation);</div><div class="line"><a name="l01136"></a><span class="lineno"> 1136</span> </div><div class="line"><a name="l01145"></a><span class="lineno"> 1145</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a>(</div><div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>  VmaAllocator allocator,</div><div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  VmaAllocation allocation,</div><div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  <span class="keywordtype">void</span>** ppData);</div><div class="line"><a name="l01149"></a><span class="lineno"> 1149</span> </div><div class="line"><a name="l01150"></a><span class="lineno"> 1150</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a9bc268595cb33f6ec4d519cfce81ff45">vmaUnmapMemory</a>(</div><div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  VmaAllocator allocator,</div><div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  VmaAllocation allocation);</div><div class="line"><a name="l01153"></a><span class="lineno"> 1153</span> </div><div class="line"><a name="l01176"></a><span class="lineno"> 1176</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a26b87244491c1fe77f11fe9ab5779c27">vmaUnmapPersistentlyMappedMemory</a>(VmaAllocator allocator);</div><div class="line"><a name="l01177"></a><span class="lineno"> 1177</span> </div><div class="line"><a name="l01185"></a><span class="lineno"> 1185</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a03366170bb8e186605518d2f5d65b85a">vmaMapPersistentlyMappedMemory</a>(VmaAllocator allocator);</div><div class="line"><a name="l01186"></a><span class="lineno"> 1186</span> </div><div class="line"><a name="l01188"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html"> 1188</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="l01193"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d"> 1193</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d">maxBytesToMove</a>;</div><div class="line"><a name="l01198"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc"> 1198</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc">maxAllocationsToMove</a>;</div><div class="line"><a name="l01199"></a><span class="lineno"> 1199</span> } <a class="code" href="vk__mem__alloc_8h.html#ae67f8573a0cf20f16f0a1eecbca566a0">VmaDefragmentationInfo</a>;</div><div class="line"><a name="l01200"></a><span class="lineno"> 1200</span> </div><div class="line"><a name="l01202"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html"> 1202</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="l01204"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d"> 1204</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a>;</div><div class="line"><a name="l01206"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28"> 1206</a></span>  VkDeviceSize <a class="code" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">bytesFreed</a>;</div><div class="line"><a name="l01208"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9"> 1208</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a>;</div><div class="line"><a name="l01210"></a><span class="lineno"><a class="line" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b"> 1210</a></span>  uint32_t <a class="code" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">deviceMemoryBlocksFreed</a>;</div><div class="line"><a name="l01211"></a><span class="lineno"> 1211</span> } <a class="code" href="vk__mem__alloc_8h.html#ab0f9b06441c840fee560de4a2967f8c9">VmaDefragmentationStats</a>;</div><div class="line"><a name="l01212"></a><span class="lineno"> 1212</span> </div><div class="line"><a name="l01284"></a><span class="lineno"> 1284</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb">vmaDefragment</a>(</div><div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>  VmaAllocator allocator,</div><div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>  VmaAllocation* pAllocations,</div><div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> *pDefragmentationInfo,</div><div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats);</div><div class="line"><a name="l01291"></a><span class="lineno"> 1291</span> </div><div class="line"><a name="l01310"></a><span class="lineno"> 1310</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(</div><div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>  VmaAllocator allocator,</div><div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l01313"></a><span class="lineno"> 1313</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="l01314"></a><span class="lineno"> 1314</span>  VkBuffer* pBuffer,</div><div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>  VmaAllocation* pAllocation,</div><div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l01317"></a><span class="lineno"> 1317</span> </div><div class="line"><a name="l01327"></a><span class="lineno"> 1327</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</a>(</div><div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>  VmaAllocator allocator,</div><div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>  VkBuffer buffer,</div><div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>  VmaAllocation allocation);</div><div class="line"><a name="l01331"></a><span class="lineno"> 1331</span> </div><div class="line"><a name="l01333"></a><span class="lineno"> 1333</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a>(</div><div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>  VmaAllocator allocator,</div><div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l01336"></a><span class="lineno"> 1336</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="l01337"></a><span class="lineno"> 1337</span>  VkImage* pImage,</div><div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>  VmaAllocation* pAllocation,</div><div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</div><div class="line"><a name="l01340"></a><span class="lineno"> 1340</span> </div><div class="line"><a name="l01350"></a><span class="lineno"> 1350</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a>(</div><div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>  VmaAllocator allocator,</div><div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>  VkImage image,</div><div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>  VmaAllocation allocation);</div><div class="line"><a name="l01354"></a><span class="lineno"> 1354</span> </div><div class="line"><a name="l01355"></a><span class="lineno"> 1355</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l01356"></a><span class="lineno"> 1356</span> }</div><div class="line"><a name="l01357"></a><span class="lineno"> 1357</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01358"></a><span class="lineno"> 1358</span> </div><div class="line"><a name="l01359"></a><span class="lineno"> 1359</span> <span class="preprocessor">#endif // AMD_VULKAN_MEMORY_ALLOCATOR_H</span></div><div class="line"><a name="l01360"></a><span class="lineno"> 1360</span> </div><div class="line"><a name="l01361"></a><span class="lineno"> 1361</span> <span class="comment">// For Visual Studio IntelliSense.</span></div><div class="line"><a name="l01362"></a><span class="lineno"> 1362</span> <span class="preprocessor">#ifdef __INTELLISENSE__</span></div><div class="line"><a name="l01363"></a><span class="lineno"> 1363</span> <span class="preprocessor">#define VMA_IMPLEMENTATION</span></div><div class="line"><a name="l01364"></a><span class="lineno"> 1364</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01365"></a><span class="lineno"> 1365</span> </div><div class="line"><a name="l01366"></a><span class="lineno"> 1366</span> <span class="preprocessor">#ifdef VMA_IMPLEMENTATION</span></div><div class="line"><a name="l01367"></a><span class="lineno"> 1367</span> <span class="preprocessor">#undef VMA_IMPLEMENTATION</span></div><div class="line"><a name="l01368"></a><span class="lineno"> 1368</span> </div><div class="line"><a name="l01369"></a><span class="lineno"> 1369</span> <span class="preprocessor">#include <cstdint></span></div><div class="line"><a name="l01370"></a><span class="lineno"> 1370</span> <span class="preprocessor">#include <cstdlib></span></div><div class="line"><a name="l01371"></a><span class="lineno"> 1371</span> <span class="preprocessor">#include <cstring></span></div><div class="line"><a name="l01372"></a><span class="lineno"> 1372</span> </div><div class="line"><a name="l01373"></a><span class="lineno"> 1373</span> <span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l01374"></a><span class="lineno"> 1374</span> <span class="comment">CONFIGURATION SECTION</span></div><div class="line"><a name="l01375"></a><span class="lineno"> 1375</span> <span class="comment"></span></div><div class="line"><a name="l01376"></a><span class="lineno"> 1376</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="l01377"></a><span class="lineno"> 1377</span> <span class="comment">here if you need other then default behavior depending on your environment.</span></div><div class="line"><a name="l01378"></a><span class="lineno"> 1378</span> <span class="comment">*/</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="comment">/*</span></div><div class="line"><a name="l01381"></a><span class="lineno"> 1381</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="l01382"></a><span class="lineno"> 1382</span> <span class="comment">internally, like:</span></div><div class="line"><a name="l01383"></a><span class="lineno"> 1383</span> <span class="comment"></span></div><div class="line"><a name="l01384"></a><span class="lineno"> 1384</span> <span class="comment"> vulkanFunctions.vkAllocateMemory = &vkAllocateMemory;</span></div><div class="line"><a name="l01385"></a><span class="lineno"> 1385</span> <span class="comment"></span></div><div class="line"><a name="l01386"></a><span class="lineno"> 1386</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="l01387"></a><span class="lineno"> 1387</span> <span class="comment">VmaAllocatorCreateInfo::pVulkanFunctions.</span></div><div class="line"><a name="l01388"></a><span class="lineno"> 1388</span> <span class="comment">*/</span></div><div class="line"><a name="l01389"></a><span class="lineno"> 1389</span> <span class="preprocessor">#ifndef VMA_STATIC_VULKAN_FUNCTIONS</span></div><div class="line"><a name="l01390"></a><span class="lineno"> 1390</span> <span class="preprocessor">#define VMA_STATIC_VULKAN_FUNCTIONS 1</span></div><div class="line"><a name="l01391"></a><span class="lineno"> 1391</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01392"></a><span class="lineno"> 1392</span> </div><div class="line"><a name="l01393"></a><span class="lineno"> 1393</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="l01394"></a><span class="lineno"> 1394</span> <span class="comment">//#define VMA_USE_STL_CONTAINERS 1</span></div><div class="line"><a name="l01395"></a><span class="lineno"> 1395</span> </div><div class="line"><a name="l01396"></a><span class="lineno"> 1396</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="l01397"></a><span class="lineno"> 1397</span> <span class="comment">std::pair, std::vector, std::list, std::unordered_map.</span></div><div class="line"><a name="l01398"></a><span class="lineno"> 1398</span> <span class="comment"></span></div><div class="line"><a name="l01399"></a><span class="lineno"> 1399</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="l01400"></a><span class="lineno"> 1400</span> <span class="comment">the containers.</span></div><div class="line"><a name="l01401"></a><span class="lineno"> 1401</span> <span class="comment">*/</span></div><div class="line"><a name="l01402"></a><span class="lineno"> 1402</span> <span class="preprocessor">#if VMA_USE_STL_CONTAINERS</span></div><div class="line"><a name="l01403"></a><span class="lineno"> 1403</span> <span class="preprocessor"> #define VMA_USE_STL_VECTOR 1</span></div><div class="line"><a name="l01404"></a><span class="lineno"> 1404</span> <span class="preprocessor"> #define VMA_USE_STL_UNORDERED_MAP 1</span></div><div class="line"><a name="l01405"></a><span class="lineno"> 1405</span> <span class="preprocessor"> #define VMA_USE_STL_LIST 1</span></div><div class="line"><a name="l01406"></a><span class="lineno"> 1406</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01407"></a><span class="lineno"> 1407</span> </div><div class="line"><a name="l01408"></a><span class="lineno"> 1408</span> <span class="preprocessor">#if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l01409"></a><span class="lineno"> 1409</span> <span class="preprocessor"> #include <vector></span></div><div class="line"><a name="l01410"></a><span class="lineno"> 1410</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01411"></a><span class="lineno"> 1411</span> </div><div class="line"><a name="l01412"></a><span class="lineno"> 1412</span> <span class="preprocessor">#if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l01413"></a><span class="lineno"> 1413</span> <span class="preprocessor"> #include <unordered_map></span></div><div class="line"><a name="l01414"></a><span class="lineno"> 1414</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01415"></a><span class="lineno"> 1415</span> </div><div class="line"><a name="l01416"></a><span class="lineno"> 1416</span> <span class="preprocessor">#if VMA_USE_STL_LIST</span></div><div class="line"><a name="l01417"></a><span class="lineno"> 1417</span> <span class="preprocessor"> #include <list></span></div><div class="line"><a name="l01418"></a><span class="lineno"> 1418</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01419"></a><span class="lineno"> 1419</span> </div><div class="line"><a name="l01420"></a><span class="lineno"> 1420</span> <span class="comment">/*</span></div><div class="line"><a name="l01421"></a><span class="lineno"> 1421</span> <span class="comment">Following headers are used in this CONFIGURATION section only, so feel free to</span></div><div class="line"><a name="l01422"></a><span class="lineno"> 1422</span> <span class="comment">remove them if not needed.</span></div><div class="line"><a name="l01423"></a><span class="lineno"> 1423</span> <span class="comment">*/</span></div><div class="line"><a name="l01424"></a><span class="lineno"> 1424</span> <span class="preprocessor">#include <cassert></span> <span class="comment">// for assert</span></div><div class="line"><a name="l01425"></a><span class="lineno"> 1425</span> <span class="preprocessor">#include <algorithm></span> <span class="comment">// for min, max</span></div><div class="line"><a name="l01426"></a><span class="lineno"> 1426</span> <span class="preprocessor">#include <mutex></span> <span class="comment">// for std::mutex</span></div><div class="line"><a name="l01427"></a><span class="lineno"> 1427</span> <span class="preprocessor">#include <atomic></span> <span class="comment">// for std::atomic</span></div><div class="line"><a name="l01428"></a><span class="lineno"> 1428</span> </div><div class="line"><a name="l01429"></a><span class="lineno"> 1429</span> <span class="preprocessor">#if !defined(_WIN32)</span></div><div class="line"><a name="l01430"></a><span class="lineno"> 1430</span> <span class="preprocessor"> #include <malloc.h></span> <span class="comment">// for aligned_alloc()</span></div><div class="line"><a name="l01431"></a><span class="lineno"> 1431</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01432"></a><span class="lineno"> 1432</span> </div><div class="line"><a name="l01433"></a><span class="lineno"> 1433</span> <span class="comment">// Normal assert to check for programmer's errors, especially in Debug configuration.</span></div><div class="line"><a name="l01434"></a><span class="lineno"> 1434</span> <span class="preprocessor">#ifndef VMA_ASSERT</span></div><div class="line"><a name="l01435"></a><span class="lineno"> 1435</span> <span class="preprocessor"> #ifdef _DEBUG</span></div><div class="line"><a name="l01436"></a><span class="lineno"> 1436</span> <span class="preprocessor"> #define VMA_ASSERT(expr) assert(expr)</span></div><div class="line"><a name="l01437"></a><span class="lineno"> 1437</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l01438"></a><span class="lineno"> 1438</span> <span class="preprocessor"> #define VMA_ASSERT(expr)</span></div><div class="line"><a name="l01439"></a><span class="lineno"> 1439</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l01440"></a><span class="lineno"> 1440</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01441"></a><span class="lineno"> 1441</span> </div><div class="line"><a name="l01442"></a><span class="lineno"> 1442</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="l01443"></a><span class="lineno"> 1443</span> <span class="comment">// Making it non-empty can make program slow.</span></div><div class="line"><a name="l01444"></a><span class="lineno"> 1444</span> <span class="preprocessor">#ifndef VMA_HEAVY_ASSERT</span></div><div class="line"><a name="l01445"></a><span class="lineno"> 1445</span> <span class="preprocessor"> #ifdef _DEBUG</span></div><div class="line"><a name="l01446"></a><span class="lineno"> 1446</span> <span class="preprocessor"> #define VMA_HEAVY_ASSERT(expr) //VMA_ASSERT(expr)</span></div><div class="line"><a name="l01447"></a><span class="lineno"> 1447</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l01448"></a><span class="lineno"> 1448</span> <span class="preprocessor"> #define VMA_HEAVY_ASSERT(expr)</span></div><div class="line"><a name="l01449"></a><span class="lineno"> 1449</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l01450"></a><span class="lineno"> 1450</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01451"></a><span class="lineno"> 1451</span> </div><div class="line"><a name="l01452"></a><span class="lineno"> 1452</span> <span class="preprocessor">#ifndef VMA_NULL</span></div><div class="line"><a name="l01453"></a><span class="lineno"> 1453</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="l01454"></a><span class="lineno"> 1454</span> <span class="preprocessor"> #define VMA_NULL nullptr</span></div><div class="line"><a name="l01455"></a><span class="lineno"> 1455</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01456"></a><span class="lineno"> 1456</span> </div><div class="line"><a name="l01457"></a><span class="lineno"> 1457</span> <span class="preprocessor">#ifndef VMA_ALIGN_OF</span></div><div class="line"><a name="l01458"></a><span class="lineno"> 1458</span> <span class="preprocessor"> #define VMA_ALIGN_OF(type) (__alignof(type))</span></div><div class="line"><a name="l01459"></a><span class="lineno"> 1459</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01460"></a><span class="lineno"> 1460</span> </div><div class="line"><a name="l01461"></a><span class="lineno"> 1461</span> <span class="preprocessor">#ifndef VMA_SYSTEM_ALIGNED_MALLOC</span></div><div class="line"><a name="l01462"></a><span class="lineno"> 1462</span> <span class="preprocessor"> #if defined(_WIN32)</span></div><div class="line"><a name="l01463"></a><span class="lineno"> 1463</span> <span class="preprocessor"> #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment) (_aligned_malloc((size), (alignment)))</span></div><div class="line"><a name="l01464"></a><span class="lineno"> 1464</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l01465"></a><span class="lineno"> 1465</span> <span class="preprocessor"> #define VMA_SYSTEM_ALIGNED_MALLOC(size, alignment) (aligned_alloc((alignment), (size) ))</span></div><div class="line"><a name="l01466"></a><span class="lineno"> 1466</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l01467"></a><span class="lineno"> 1467</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01468"></a><span class="lineno"> 1468</span> </div><div class="line"><a name="l01469"></a><span class="lineno"> 1469</span> <span class="preprocessor">#ifndef VMA_SYSTEM_FREE</span></div><div class="line"><a name="l01470"></a><span class="lineno"> 1470</span> <span class="preprocessor"> #if defined(_WIN32)</span></div><div class="line"><a name="l01471"></a><span class="lineno"> 1471</span> <span class="preprocessor"> #define VMA_SYSTEM_FREE(ptr) _aligned_free(ptr)</span></div><div class="line"><a name="l01472"></a><span class="lineno"> 1472</span> <span class="preprocessor"> #else</span></div><div class="line"><a name="l01473"></a><span class="lineno"> 1473</span> <span class="preprocessor"> #define VMA_SYSTEM_FREE(ptr) free(ptr)</span></div><div class="line"><a name="l01474"></a><span class="lineno"> 1474</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l01475"></a><span class="lineno"> 1475</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01476"></a><span class="lineno"> 1476</span> </div><div class="line"><a name="l01477"></a><span class="lineno"> 1477</span> <span class="preprocessor">#ifndef VMA_MIN</span></div><div class="line"><a name="l01478"></a><span class="lineno"> 1478</span> <span class="preprocessor"> #define VMA_MIN(v1, v2) (std::min((v1), (v2)))</span></div><div class="line"><a name="l01479"></a><span class="lineno"> 1479</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01480"></a><span class="lineno"> 1480</span> </div><div class="line"><a name="l01481"></a><span class="lineno"> 1481</span> <span class="preprocessor">#ifndef VMA_MAX</span></div><div class="line"><a name="l01482"></a><span class="lineno"> 1482</span> <span class="preprocessor"> #define VMA_MAX(v1, v2) (std::max((v1), (v2)))</span></div><div class="line"><a name="l01483"></a><span class="lineno"> 1483</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01484"></a><span class="lineno"> 1484</span> </div><div class="line"><a name="l01485"></a><span class="lineno"> 1485</span> <span class="preprocessor">#ifndef VMA_SWAP</span></div><div class="line"><a name="l01486"></a><span class="lineno"> 1486</span> <span class="preprocessor"> #define VMA_SWAP(v1, v2) std::swap((v1), (v2))</span></div><div class="line"><a name="l01487"></a><span class="lineno"> 1487</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01488"></a><span class="lineno"> 1488</span> </div><div class="line"><a name="l01489"></a><span class="lineno"> 1489</span> <span class="preprocessor">#ifndef VMA_SORT</span></div><div class="line"><a name="l01490"></a><span class="lineno"> 1490</span> <span class="preprocessor"> #define VMA_SORT(beg, end, cmp) std::sort(beg, end, cmp)</span></div><div class="line"><a name="l01491"></a><span class="lineno"> 1491</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01492"></a><span class="lineno"> 1492</span> </div><div class="line"><a name="l01493"></a><span class="lineno"> 1493</span> <span class="preprocessor">#ifndef VMA_DEBUG_LOG</span></div><div class="line"><a name="l01494"></a><span class="lineno"> 1494</span> <span class="preprocessor"> #define VMA_DEBUG_LOG(format, ...)</span></div><div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>  <span class="comment">/*</span></div><div class="line"><a name="l01496"></a><span class="lineno"> 1496</span> <span class="comment"> #define VMA_DEBUG_LOG(format, ...) do { \</span></div><div class="line"><a name="l01497"></a><span class="lineno"> 1497</span> <span class="comment"> printf(format, __VA_ARGS__); \</span></div><div class="line"><a name="l01498"></a><span class="lineno"> 1498</span> <span class="comment"> printf("\n"); \</span></div><div class="line"><a name="l01499"></a><span class="lineno"> 1499</span> <span class="comment"> } while(false)</span></div><div class="line"><a name="l01500"></a><span class="lineno"> 1500</span> <span class="comment"> */</span></div><div class="line"><a name="l01501"></a><span class="lineno"> 1501</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01502"></a><span class="lineno"> 1502</span> </div><div class="line"><a name="l01503"></a><span class="lineno"> 1503</span> <span class="comment">// Define this macro to 1 to enable functions: vmaBuildStatsString, vmaFreeStatsString.</span></div><div class="line"><a name="l01504"></a><span class="lineno"> 1504</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l01505"></a><span class="lineno"> 1505</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="l01506"></a><span class="lineno"> 1506</span>  {</div><div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>  snprintf(outStr, strLen, <span class="stringliteral">"%u"</span>, static_cast<unsigned int>(num));</div><div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>  }</div><div class="line"><a name="l01509"></a><span class="lineno"> 1509</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="l01510"></a><span class="lineno"> 1510</span>  {</div><div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>  snprintf(outStr, strLen, <span class="stringliteral">"%llu"</span>, static_cast<unsigned long long>(num));</div><div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>  }</div><div class="line"><a name="l01513"></a><span class="lineno"> 1513</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="l01514"></a><span class="lineno"> 1514</span>  {</div><div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>  snprintf(outStr, strLen, <span class="stringliteral">"%p"</span>, ptr);</div><div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>  }</div><div class="line"><a name="l01517"></a><span class="lineno"> 1517</span> <span class="preprocessor">#endif</span></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="preprocessor">#ifndef VMA_MUTEX</span></div><div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>  <span class="keyword">class </span>VmaMutex</div><div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>  {</div><div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>  VmaMutex() { }</div><div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>  ~VmaMutex() { }</div><div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>  <span class="keywordtype">void</span> Lock() { m_Mutex.lock(); }</div><div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>  <span class="keywordtype">void</span> Unlock() { m_Mutex.unlock(); }</div><div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>  std::mutex m_Mutex;</div><div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>  };</div><div class="line"><a name="l01530"></a><span class="lineno"> 1530</span> <span class="preprocessor"> #define VMA_MUTEX VmaMutex</span></div><div class="line"><a name="l01531"></a><span class="lineno"> 1531</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01532"></a><span class="lineno"> 1532</span> </div><div class="line"><a name="l01533"></a><span class="lineno"> 1533</span> <span class="comment">/*</span></div><div class="line"><a name="l01534"></a><span class="lineno"> 1534</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="l01535"></a><span class="lineno"> 1535</span> <span class="comment"></span></div><div class="line"><a name="l01536"></a><span class="lineno"> 1536</span> <span class="comment">- Constructor(uint32_t desired)</span></div><div class="line"><a name="l01537"></a><span class="lineno"> 1537</span> <span class="comment">- uint32_t load() const</span></div><div class="line"><a name="l01538"></a><span class="lineno"> 1538</span> <span class="comment">- void store(uint32_t desired)</span></div><div class="line"><a name="l01539"></a><span class="lineno"> 1539</span> <span class="comment">- bool compare_exchange_weak(uint32_t& expected, uint32_t desired)</span></div><div class="line"><a name="l01540"></a><span class="lineno"> 1540</span> <span class="comment">*/</span></div><div class="line"><a name="l01541"></a><span class="lineno"> 1541</span> <span class="preprocessor">#ifndef VMA_ATOMIC_UINT32</span></div><div class="line"><a name="l01542"></a><span class="lineno"> 1542</span> <span class="preprocessor"> #define VMA_ATOMIC_UINT32 std::atomic<uint32_t></span></div><div class="line"><a name="l01543"></a><span class="lineno"> 1543</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01544"></a><span class="lineno"> 1544</span> </div><div class="line"><a name="l01545"></a><span class="lineno"> 1545</span> <span class="preprocessor">#ifndef VMA_BEST_FIT</span></div><div class="line"><a name="l01546"></a><span class="lineno"> 1546</span> </div><div class="line"><a name="l01558"></a><span class="lineno"> 1558</span> <span class="preprocessor"> #define VMA_BEST_FIT (1)</span></div><div class="line"><a name="l01559"></a><span class="lineno"> 1559</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01560"></a><span class="lineno"> 1560</span> </div><div class="line"><a name="l01561"></a><span class="lineno"> 1561</span> <span class="preprocessor">#ifndef VMA_DEBUG_ALWAYS_DEDICATED_MEMORY</span></div><div class="line"><a name="l01562"></a><span class="lineno"> 1562</span> </div><div class="line"><a name="l01566"></a><span class="lineno"> 1566</span> <span class="preprocessor"> #define VMA_DEBUG_ALWAYS_DEDICATED_MEMORY (0)</span></div><div class="line"><a name="l01567"></a><span class="lineno"> 1567</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01568"></a><span class="lineno"> 1568</span> </div><div class="line"><a name="l01569"></a><span class="lineno"> 1569</span> <span class="preprocessor">#ifndef VMA_DEBUG_ALIGNMENT</span></div><div class="line"><a name="l01570"></a><span class="lineno"> 1570</span> </div><div class="line"><a name="l01574"></a><span class="lineno"> 1574</span> <span class="preprocessor"> #define VMA_DEBUG_ALIGNMENT (1)</span></div><div class="line"><a name="l01575"></a><span class="lineno"> 1575</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01576"></a><span class="lineno"> 1576</span> </div><div class="line"><a name="l01577"></a><span class="lineno"> 1577</span> <span class="preprocessor">#ifndef VMA_DEBUG_MARGIN</span></div><div class="line"><a name="l01578"></a><span class="lineno"> 1578</span> </div><div class="line"><a name="l01582"></a><span class="lineno"> 1582</span> <span class="preprocessor"> #define VMA_DEBUG_MARGIN (0)</span></div><div class="line"><a name="l01583"></a><span class="lineno"> 1583</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01584"></a><span class="lineno"> 1584</span> </div><div class="line"><a name="l01585"></a><span class="lineno"> 1585</span> <span class="preprocessor">#ifndef VMA_DEBUG_GLOBAL_MUTEX</span></div><div class="line"><a name="l01586"></a><span class="lineno"> 1586</span> </div><div class="line"><a name="l01590"></a><span class="lineno"> 1590</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX (0)</span></div><div class="line"><a name="l01591"></a><span class="lineno"> 1591</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01592"></a><span class="lineno"> 1592</span> </div><div class="line"><a name="l01593"></a><span class="lineno"> 1593</span> <span class="preprocessor">#ifndef VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY</span></div><div class="line"><a name="l01594"></a><span class="lineno"> 1594</span> </div><div class="line"><a name="l01598"></a><span class="lineno"> 1598</span> <span class="preprocessor"> #define VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY (1)</span></div><div class="line"><a name="l01599"></a><span class="lineno"> 1599</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01600"></a><span class="lineno"> 1600</span> </div><div class="line"><a name="l01601"></a><span class="lineno"> 1601</span> <span class="preprocessor">#ifndef VMA_SMALL_HEAP_MAX_SIZE</span></div><div class="line"><a name="l01602"></a><span class="lineno"> 1602</span> <span class="preprocessor"> #define VMA_SMALL_HEAP_MAX_SIZE (512 * 1024 * 1024)</span></div><div class="line"><a name="l01604"></a><span class="lineno"> 1604</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01605"></a><span class="lineno"> 1605</span> </div><div class="line"><a name="l01606"></a><span class="lineno"> 1606</span> <span class="preprocessor">#ifndef VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE</span></div><div class="line"><a name="l01607"></a><span class="lineno"> 1607</span> <span class="preprocessor"> #define VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE (256 * 1024 * 1024)</span></div><div class="line"><a name="l01609"></a><span class="lineno"> 1609</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01610"></a><span class="lineno"> 1610</span> </div><div class="line"><a name="l01611"></a><span class="lineno"> 1611</span> <span class="preprocessor">#ifndef VMA_DEFAULT_SMALL_HEAP_BLOCK_SIZE</span></div><div class="line"><a name="l01612"></a><span class="lineno"> 1612</span> <span class="preprocessor"> #define VMA_DEFAULT_SMALL_HEAP_BLOCK_SIZE (64 * 1024 * 1024)</span></div><div class="line"><a name="l01614"></a><span class="lineno"> 1614</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01615"></a><span class="lineno"> 1615</span> </div><div class="line"><a name="l01616"></a><span class="lineno"> 1616</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="l01617"></a><span class="lineno"> 1617</span> </div><div class="line"><a name="l01618"></a><span class="lineno"> 1618</span> <span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l01619"></a><span class="lineno"> 1619</span> <span class="comment">END OF CONFIGURATION</span></div><div class="line"><a name="l01620"></a><span class="lineno"> 1620</span> <span class="comment">*/</span></div><div class="line"><a name="l01621"></a><span class="lineno"> 1621</span> </div><div class="line"><a name="l01622"></a><span class="lineno"> 1622</span> <span class="keyword">static</span> VkAllocationCallbacks VmaEmptyAllocationCallbacks = {</div><div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>  VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL, VMA_NULL };</div><div class="line"><a name="l01624"></a><span class="lineno"> 1624</span> </div><div class="line"><a name="l01625"></a><span class="lineno"> 1625</span> <span class="comment">// Returns number of bits set to 1 in (v).</span></div><div class="line"><a name="l01626"></a><span class="lineno"> 1626</span> <span class="keyword">static</span> <span class="keyword">inline</span> uint32_t CountBitsSet(uint32_t v)</div><div class="line"><a name="l01627"></a><span class="lineno"> 1627</span> {</div><div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>  uint32_t c = v - ((v >> 1) & 0x55555555);</div><div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>  c = ((c >> 2) & 0x33333333) + (c & 0x33333333);</div><div class="line"><a name="l01630"></a><span class="lineno"> 1630</span>  c = ((c >> 4) + c) & 0x0F0F0F0F;</div><div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>  c = ((c >> 8) + c) & 0x00FF00FF;</div><div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>  c = ((c >> 16) + c) & 0x0000FFFF;</div><div class="line"><a name="l01633"></a><span class="lineno"> 1633</span>  <span class="keywordflow">return</span> c;</div><div class="line"><a name="l01634"></a><span class="lineno"> 1634</span> }</div><div class="line"><a name="l01635"></a><span class="lineno"> 1635</span> </div><div class="line"><a name="l01636"></a><span class="lineno"> 1636</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="l01637"></a><span class="lineno"> 1637</span> <span class="comment">// Use types like uint32_t, uint64_t as T.</span></div><div class="line"><a name="l01638"></a><span class="lineno"> 1638</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l01639"></a><span class="lineno"> 1639</span> <span class="keyword">static</span> <span class="keyword">inline</span> T VmaAlignUp(T val, T align)</div><div class="line"><a name="l01640"></a><span class="lineno"> 1640</span> {</div><div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>  <span class="keywordflow">return</span> (val + align - 1) / align * align;</div><div class="line"><a name="l01642"></a><span class="lineno"> 1642</span> }</div><div class="line"><a name="l01643"></a><span class="lineno"> 1643</span> </div><div class="line"><a name="l01644"></a><span class="lineno"> 1644</span> <span class="comment">// Division with mathematical rounding to nearest number.</span></div><div class="line"><a name="l01645"></a><span class="lineno"> 1645</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l01646"></a><span class="lineno"> 1646</span> <span class="keyword">inline</span> T VmaRoundDiv(T x, T y)</div><div class="line"><a name="l01647"></a><span class="lineno"> 1647</span> {</div><div class="line"><a name="l01648"></a><span class="lineno"> 1648</span>  <span class="keywordflow">return</span> (x + (y / (T)2)) / y;</div><div class="line"><a name="l01649"></a><span class="lineno"> 1649</span> }</div><div class="line"><a name="l01650"></a><span class="lineno"> 1650</span> </div><div class="line"><a name="l01651"></a><span class="lineno"> 1651</span> <span class="preprocessor">#ifndef VMA_SORT</span></div><div class="line"><a name="l01652"></a><span class="lineno"> 1652</span> </div><div class="line"><a name="l01653"></a><span class="lineno"> 1653</span> <span class="keyword">template</span><<span class="keyword">typename</span> Iterator, <span class="keyword">typename</span> Compare></div><div class="line"><a name="l01654"></a><span class="lineno"> 1654</span> Iterator VmaQuickSortPartition(Iterator beg, Iterator end, Compare cmp)</div><div class="line"><a name="l01655"></a><span class="lineno"> 1655</span> {</div><div class="line"><a name="l01656"></a><span class="lineno"> 1656</span>  Iterator centerValue = end; --centerValue;</div><div class="line"><a name="l01657"></a><span class="lineno"> 1657</span>  Iterator insertIndex = beg;</div><div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>  <span class="keywordflow">for</span>(Iterator memTypeIndex = beg; memTypeIndex < centerValue; ++memTypeIndex)</div><div class="line"><a name="l01659"></a><span class="lineno"> 1659</span>  {</div><div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>  <span class="keywordflow">if</span>(cmp(*memTypeIndex, *centerValue))</div><div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>  {</div><div class="line"><a name="l01662"></a><span class="lineno"> 1662</span>  <span class="keywordflow">if</span>(insertIndex != memTypeIndex)</div><div class="line"><a name="l01663"></a><span class="lineno"> 1663</span>  {</div><div class="line"><a name="l01664"></a><span class="lineno"> 1664</span>  VMA_SWAP(*memTypeIndex, *insertIndex);</div><div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>  }</div><div class="line"><a name="l01666"></a><span class="lineno"> 1666</span>  ++insertIndex;</div><div class="line"><a name="l01667"></a><span class="lineno"> 1667</span>  }</div><div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>  }</div><div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>  <span class="keywordflow">if</span>(insertIndex != centerValue)</div><div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>  {</div><div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>  VMA_SWAP(*insertIndex, *centerValue);</div><div class="line"><a name="l01672"></a><span class="lineno"> 1672</span>  }</div><div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>  <span class="keywordflow">return</span> insertIndex;</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> </div><div class="line"><a name="l01676"></a><span class="lineno"> 1676</span> <span class="keyword">template</span><<span class="keyword">typename</span> Iterator, <span class="keyword">typename</span> Compare></div><div class="line"><a name="l01677"></a><span class="lineno"> 1677</span> <span class="keywordtype">void</span> VmaQuickSort(Iterator beg, Iterator end, Compare cmp)</div><div class="line"><a name="l01678"></a><span class="lineno"> 1678</span> {</div><div class="line"><a name="l01679"></a><span class="lineno"> 1679</span>  <span class="keywordflow">if</span>(beg < end)</div><div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>  {</div><div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>  Iterator it = VmaQuickSortPartition<Iterator, Compare>(beg, end, cmp);</div><div class="line"><a name="l01682"></a><span class="lineno"> 1682</span>  VmaQuickSort<Iterator, Compare>(beg, it, cmp);</div><div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>  VmaQuickSort<Iterator, Compare>(it + 1, end, cmp);</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> }</div><div class="line"><a name="l01686"></a><span class="lineno"> 1686</span> </div><div class="line"><a name="l01687"></a><span class="lineno"> 1687</span> <span class="preprocessor">#define VMA_SORT(beg, end, cmp) VmaQuickSort(beg, end, cmp)</span></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 // #ifndef VMA_SORT</span></div><div class="line"><a name="l01690"></a><span class="lineno"> 1690</span> </div><div class="line"><a name="l01691"></a><span class="lineno"> 1691</span> <span class="comment">/*</span></div><div class="line"><a name="l01692"></a><span class="lineno"> 1692</span> <span class="comment">Returns true if two memory blocks occupy overlapping pages.</span></div><div class="line"><a name="l01693"></a><span class="lineno"> 1693</span> <span class="comment">ResourceA must be in less memory offset than ResourceB.</span></div><div class="line"><a name="l01694"></a><span class="lineno"> 1694</span> <span class="comment"></span></div><div class="line"><a name="l01695"></a><span class="lineno"> 1695</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="l01696"></a><span class="lineno"> 1696</span> <span class="comment">chapter 11.6 "Resource Memory Association", paragraph "Buffer-Image Granularity".</span></div><div class="line"><a name="l01697"></a><span class="lineno"> 1697</span> <span class="comment">*/</span></div><div class="line"><a name="l01698"></a><span class="lineno"> 1698</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaBlocksOnSamePage(</div><div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>  VkDeviceSize resourceAOffset,</div><div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>  VkDeviceSize resourceASize,</div><div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>  VkDeviceSize resourceBOffset,</div><div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>  VkDeviceSize pageSize)</div><div class="line"><a name="l01703"></a><span class="lineno"> 1703</span> {</div><div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>  VMA_ASSERT(resourceAOffset + resourceASize <= resourceBOffset && resourceASize > 0 && pageSize > 0);</div><div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>  VkDeviceSize resourceAEnd = resourceAOffset + resourceASize - 1;</div><div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>  VkDeviceSize resourceAEndPage = resourceAEnd & ~(pageSize - 1);</div><div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>  VkDeviceSize resourceBStart = resourceBOffset;</div><div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>  VkDeviceSize resourceBStartPage = resourceBStart & ~(pageSize - 1);</div><div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>  <span class="keywordflow">return</span> resourceAEndPage == resourceBStartPage;</div><div class="line"><a name="l01710"></a><span class="lineno"> 1710</span> }</div><div class="line"><a name="l01711"></a><span class="lineno"> 1711</span> </div><div class="line"><a name="l01712"></a><span class="lineno"> 1712</span> <span class="keyword">enum</span> VmaSuballocationType</div><div class="line"><a name="l01713"></a><span class="lineno"> 1713</span> {</div><div class="line"><a name="l01714"></a><span class="lineno"> 1714</span>  VMA_SUBALLOCATION_TYPE_FREE = 0,</div><div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>  VMA_SUBALLOCATION_TYPE_UNKNOWN = 1,</div><div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>  VMA_SUBALLOCATION_TYPE_BUFFER = 2,</div><div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>  VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN = 3,</div><div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>  VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR = 4,</div><div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>  VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL = 5,</div><div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>  VMA_SUBALLOCATION_TYPE_MAX_ENUM = 0x7FFFFFFF</div><div class="line"><a name="l01721"></a><span class="lineno"> 1721</span> };</div><div class="line"><a name="l01722"></a><span class="lineno"> 1722</span> </div><div class="line"><a name="l01723"></a><span class="lineno"> 1723</span> <span class="comment">/*</span></div><div class="line"><a name="l01724"></a><span class="lineno"> 1724</span> <span class="comment">Returns true if given suballocation types could conflict and must respect</span></div><div class="line"><a name="l01725"></a><span class="lineno"> 1725</span> <span class="comment">VkPhysicalDeviceLimits::bufferImageGranularity. They conflict if one is buffer</span></div><div class="line"><a name="l01726"></a><span class="lineno"> 1726</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="l01727"></a><span class="lineno"> 1727</span> <span class="comment">conservatively.</span></div><div class="line"><a name="l01728"></a><span class="lineno"> 1728</span> <span class="comment">*/</span></div><div class="line"><a name="l01729"></a><span class="lineno"> 1729</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> VmaIsBufferImageGranularityConflict(</div><div class="line"><a name="l01730"></a><span class="lineno"> 1730</span>  VmaSuballocationType suballocType1,</div><div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>  VmaSuballocationType suballocType2)</div><div class="line"><a name="l01732"></a><span class="lineno"> 1732</span> {</div><div class="line"><a name="l01733"></a><span class="lineno"> 1733</span>  <span class="keywordflow">if</span>(suballocType1 > suballocType2)</div><div class="line"><a name="l01734"></a><span class="lineno"> 1734</span>  {</div><div class="line"><a name="l01735"></a><span class="lineno"> 1735</span>  VMA_SWAP(suballocType1, suballocType2);</div><div class="line"><a name="l01736"></a><span class="lineno"> 1736</span>  }</div><div class="line"><a name="l01737"></a><span class="lineno"> 1737</span>  </div><div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>  <span class="keywordflow">switch</span>(suballocType1)</div><div class="line"><a name="l01739"></a><span class="lineno"> 1739</span>  {</div><div class="line"><a name="l01740"></a><span class="lineno"> 1740</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_FREE:</div><div class="line"><a name="l01741"></a><span class="lineno"> 1741</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l01742"></a><span class="lineno"> 1742</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_UNKNOWN:</div><div class="line"><a name="l01743"></a><span class="lineno"> 1743</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l01744"></a><span class="lineno"> 1744</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_BUFFER:</div><div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l01748"></a><span class="lineno"> 1748</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN:</div><div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN ||</div><div class="line"><a name="l01751"></a><span class="lineno"> 1751</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR ||</div><div class="line"><a name="l01752"></a><span class="lineno"> 1752</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l01753"></a><span class="lineno"> 1753</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR:</div><div class="line"><a name="l01754"></a><span class="lineno"> 1754</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l01755"></a><span class="lineno"> 1755</span>  suballocType2 == VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL;</div><div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>  <span class="keywordflow">case</span> VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL:</div><div class="line"><a name="l01757"></a><span class="lineno"> 1757</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l01759"></a><span class="lineno"> 1759</span>  VMA_ASSERT(0);</div><div class="line"><a name="l01760"></a><span class="lineno"> 1760</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l01761"></a><span class="lineno"> 1761</span>  }</div><div class="line"><a name="l01762"></a><span class="lineno"> 1762</span> }</div><div class="line"><a name="l01763"></a><span class="lineno"> 1763</span> </div><div class="line"><a name="l01764"></a><span class="lineno"> 1764</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="l01765"></a><span class="lineno"> 1765</span> <span class="keyword">struct </span>VmaMutexLock</div><div class="line"><a name="l01766"></a><span class="lineno"> 1766</span> {</div><div class="line"><a name="l01767"></a><span class="lineno"> 1767</span> <span class="keyword">public</span>:</div><div class="line"><a name="l01768"></a><span class="lineno"> 1768</span>  VmaMutexLock(VMA_MUTEX& mutex, <span class="keywordtype">bool</span> useMutex) :</div><div class="line"><a name="l01769"></a><span class="lineno"> 1769</span>  m_pMutex(useMutex ? &mutex : VMA_NULL)</div><div class="line"><a name="l01770"></a><span class="lineno"> 1770</span>  {</div><div class="line"><a name="l01771"></a><span class="lineno"> 1771</span>  <span class="keywordflow">if</span>(m_pMutex)</div><div class="line"><a name="l01772"></a><span class="lineno"> 1772</span>  {</div><div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>  m_pMutex->Lock();</div><div class="line"><a name="l01774"></a><span class="lineno"> 1774</span>  }</div><div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>  }</div><div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>  </div><div class="line"><a name="l01777"></a><span class="lineno"> 1777</span>  ~VmaMutexLock()</div><div class="line"><a name="l01778"></a><span class="lineno"> 1778</span>  {</div><div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>  <span class="keywordflow">if</span>(m_pMutex)</div><div class="line"><a name="l01780"></a><span class="lineno"> 1780</span>  {</div><div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>  m_pMutex->Unlock();</div><div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>  }</div><div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>  }</div><div class="line"><a name="l01784"></a><span class="lineno"> 1784</span> </div><div class="line"><a name="l01785"></a><span class="lineno"> 1785</span> <span class="keyword">private</span>:</div><div class="line"><a name="l01786"></a><span class="lineno"> 1786</span>  VMA_MUTEX* m_pMutex;</div><div class="line"><a name="l01787"></a><span class="lineno"> 1787</span> };</div><div class="line"><a name="l01788"></a><span class="lineno"> 1788</span> </div><div class="line"><a name="l01789"></a><span class="lineno"> 1789</span> <span class="preprocessor">#if VMA_DEBUG_GLOBAL_MUTEX</span></div><div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>  <span class="keyword">static</span> VMA_MUTEX gDebugGlobalMutex;</div><div class="line"><a name="l01791"></a><span class="lineno"> 1791</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX_LOCK VmaMutexLock debugGlobalMutexLock(gDebugGlobalMutex, true);</span></div><div class="line"><a name="l01792"></a><span class="lineno"> 1792</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l01793"></a><span class="lineno"> 1793</span> <span class="preprocessor"> #define VMA_DEBUG_GLOBAL_MUTEX_LOCK</span></div><div class="line"><a name="l01794"></a><span class="lineno"> 1794</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01795"></a><span class="lineno"> 1795</span> </div><div class="line"><a name="l01796"></a><span class="lineno"> 1796</span> <span class="comment">// Minimum size of a free suballocation to register it in the free suballocation collection.</span></div><div class="line"><a name="l01797"></a><span class="lineno"> 1797</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="l01798"></a><span class="lineno"> 1798</span> </div><div class="line"><a name="l01799"></a><span class="lineno"> 1799</span> <span class="comment">/*</span></div><div class="line"><a name="l01800"></a><span class="lineno"> 1800</span> <span class="comment">Performs binary search and returns iterator to first element that is greater or</span></div><div class="line"><a name="l01801"></a><span class="lineno"> 1801</span> <span class="comment">equal to (key), according to comparison (cmp).</span></div><div class="line"><a name="l01802"></a><span class="lineno"> 1802</span> <span class="comment"></span></div><div class="line"><a name="l01803"></a><span class="lineno"> 1803</span> <span class="comment">Cmp should return true if first argument is less than second argument.</span></div><div class="line"><a name="l01804"></a><span class="lineno"> 1804</span> <span class="comment"></span></div><div class="line"><a name="l01805"></a><span class="lineno"> 1805</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="l01806"></a><span class="lineno"> 1806</span> <span class="comment">new element with value (key) should be inserted.</span></div><div class="line"><a name="l01807"></a><span class="lineno"> 1807</span> <span class="comment">*/</span></div><div class="line"><a name="l01808"></a><span class="lineno"> 1808</span> <span class="keyword">template</span> <<span class="keyword">typename</span> IterT, <span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> CmpT></div><div class="line"><a name="l01809"></a><span class="lineno"> 1809</span> <span class="keyword">static</span> IterT VmaBinaryFindFirstNotLess(IterT beg, IterT end, <span class="keyword">const</span> KeyT &key, CmpT cmp)</div><div class="line"><a name="l01810"></a><span class="lineno"> 1810</span> {</div><div class="line"><a name="l01811"></a><span class="lineno"> 1811</span>  <span class="keywordtype">size_t</span> down = 0, up = (end - beg);</div><div class="line"><a name="l01812"></a><span class="lineno"> 1812</span>  <span class="keywordflow">while</span>(down < up)</div><div class="line"><a name="l01813"></a><span class="lineno"> 1813</span>  {</div><div class="line"><a name="l01814"></a><span class="lineno"> 1814</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> mid = (down + up) / 2;</div><div class="line"><a name="l01815"></a><span class="lineno"> 1815</span>  <span class="keywordflow">if</span>(cmp(*(beg+mid), key))</div><div class="line"><a name="l01816"></a><span class="lineno"> 1816</span>  {</div><div class="line"><a name="l01817"></a><span class="lineno"> 1817</span>  down = mid + 1;</div><div class="line"><a name="l01818"></a><span class="lineno"> 1818</span>  }</div><div class="line"><a name="l01819"></a><span class="lineno"> 1819</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>  {</div><div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>  up = mid;</div><div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>  }</div><div class="line"><a name="l01823"></a><span class="lineno"> 1823</span>  }</div><div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>  <span class="keywordflow">return</span> beg + down;</div><div class="line"><a name="l01825"></a><span class="lineno"> 1825</span> }</div><div class="line"><a name="l01826"></a><span class="lineno"> 1826</span> </div><div class="line"><a name="l01828"></a><span class="lineno"> 1828</span> <span class="comment">// Memory allocation</span></div><div class="line"><a name="l01829"></a><span class="lineno"> 1829</span> </div><div class="line"><a name="l01830"></a><span class="lineno"> 1830</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="l01831"></a><span class="lineno"> 1831</span> {</div><div class="line"><a name="l01832"></a><span class="lineno"> 1832</span>  <span class="keywordflow">if</span>((pAllocationCallbacks != VMA_NULL) &&</div><div class="line"><a name="l01833"></a><span class="lineno"> 1833</span>  (pAllocationCallbacks->pfnAllocation != VMA_NULL))</div><div class="line"><a name="l01834"></a><span class="lineno"> 1834</span>  {</div><div class="line"><a name="l01835"></a><span class="lineno"> 1835</span>  <span class="keywordflow">return</span> (*pAllocationCallbacks->pfnAllocation)(</div><div class="line"><a name="l01836"></a><span class="lineno"> 1836</span>  pAllocationCallbacks->pUserData,</div><div class="line"><a name="l01837"></a><span class="lineno"> 1837</span>  size,</div><div class="line"><a name="l01838"></a><span class="lineno"> 1838</span>  alignment,</div><div class="line"><a name="l01839"></a><span class="lineno"> 1839</span>  VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);</div><div class="line"><a name="l01840"></a><span class="lineno"> 1840</span>  }</div><div class="line"><a name="l01841"></a><span class="lineno"> 1841</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01842"></a><span class="lineno"> 1842</span>  {</div><div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>  <span class="keywordflow">return</span> VMA_SYSTEM_ALIGNED_MALLOC(size, alignment);</div><div class="line"><a name="l01844"></a><span class="lineno"> 1844</span>  }</div><div class="line"><a name="l01845"></a><span class="lineno"> 1845</span> }</div><div class="line"><a name="l01846"></a><span class="lineno"> 1846</span> </div><div class="line"><a name="l01847"></a><span class="lineno"> 1847</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="l01848"></a><span class="lineno"> 1848</span> {</div><div class="line"><a name="l01849"></a><span class="lineno"> 1849</span>  <span class="keywordflow">if</span>((pAllocationCallbacks != VMA_NULL) &&</div><div class="line"><a name="l01850"></a><span class="lineno"> 1850</span>  (pAllocationCallbacks->pfnFree != VMA_NULL))</div><div class="line"><a name="l01851"></a><span class="lineno"> 1851</span>  {</div><div class="line"><a name="l01852"></a><span class="lineno"> 1852</span>  (*pAllocationCallbacks->pfnFree)(pAllocationCallbacks->pUserData, ptr);</div><div class="line"><a name="l01853"></a><span class="lineno"> 1853</span>  }</div><div class="line"><a name="l01854"></a><span class="lineno"> 1854</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01855"></a><span class="lineno"> 1855</span>  {</div><div class="line"><a name="l01856"></a><span class="lineno"> 1856</span>  VMA_SYSTEM_FREE(ptr);</div><div class="line"><a name="l01857"></a><span class="lineno"> 1857</span>  }</div><div class="line"><a name="l01858"></a><span class="lineno"> 1858</span> }</div><div class="line"><a name="l01859"></a><span class="lineno"> 1859</span> </div><div class="line"><a name="l01860"></a><span class="lineno"> 1860</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l01861"></a><span class="lineno"> 1861</span> <span class="keyword">static</span> T* VmaAllocate(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks)</div><div class="line"><a name="l01862"></a><span class="lineno"> 1862</span> {</div><div class="line"><a name="l01863"></a><span class="lineno"> 1863</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="l01864"></a><span class="lineno"> 1864</span> }</div><div class="line"><a name="l01865"></a><span class="lineno"> 1865</span> </div><div class="line"><a name="l01866"></a><span class="lineno"> 1866</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l01867"></a><span class="lineno"> 1867</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="l01868"></a><span class="lineno"> 1868</span> {</div><div class="line"><a name="l01869"></a><span class="lineno"> 1869</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="l01870"></a><span class="lineno"> 1870</span> }</div><div class="line"><a name="l01871"></a><span class="lineno"> 1871</span> </div><div class="line"><a name="l01872"></a><span class="lineno"> 1872</span> <span class="preprocessor">#define vma_new(allocator, type) new(VmaAllocate<type>(allocator))(type)</span></div><div class="line"><a name="l01873"></a><span class="lineno"> 1873</span> </div><div class="line"><a name="l01874"></a><span class="lineno"> 1874</span> <span class="preprocessor">#define vma_new_array(allocator, type, count) new(VmaAllocateArray<type>((allocator), (count)))(type)</span></div><div class="line"><a name="l01875"></a><span class="lineno"> 1875</span> </div><div class="line"><a name="l01876"></a><span class="lineno"> 1876</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l01877"></a><span class="lineno"> 1877</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="l01878"></a><span class="lineno"> 1878</span> {</div><div class="line"><a name="l01879"></a><span class="lineno"> 1879</span>  ptr->~T();</div><div class="line"><a name="l01880"></a><span class="lineno"> 1880</span>  VmaFree(pAllocationCallbacks, ptr);</div><div class="line"><a name="l01881"></a><span class="lineno"> 1881</span> }</div><div class="line"><a name="l01882"></a><span class="lineno"> 1882</span> </div><div class="line"><a name="l01883"></a><span class="lineno"> 1883</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l01884"></a><span class="lineno"> 1884</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="l01885"></a><span class="lineno"> 1885</span> {</div><div class="line"><a name="l01886"></a><span class="lineno"> 1886</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l01887"></a><span class="lineno"> 1887</span>  {</div><div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = count; i--; )</div><div class="line"><a name="l01889"></a><span class="lineno"> 1889</span>  {</div><div class="line"><a name="l01890"></a><span class="lineno"> 1890</span>  ptr[i].~T();</div><div class="line"><a name="l01891"></a><span class="lineno"> 1891</span>  }</div><div class="line"><a name="l01892"></a><span class="lineno"> 1892</span>  VmaFree(pAllocationCallbacks, ptr);</div><div class="line"><a name="l01893"></a><span class="lineno"> 1893</span>  }</div><div class="line"><a name="l01894"></a><span class="lineno"> 1894</span> }</div><div class="line"><a name="l01895"></a><span class="lineno"> 1895</span> </div><div class="line"><a name="l01896"></a><span class="lineno"> 1896</span> <span class="comment">// STL-compatible allocator.</span></div><div class="line"><a name="l01897"></a><span class="lineno"> 1897</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l01898"></a><span class="lineno"> 1898</span> <span class="keyword">class </span>VmaStlAllocator</div><div class="line"><a name="l01899"></a><span class="lineno"> 1899</span> {</div><div class="line"><a name="l01900"></a><span class="lineno"> 1900</span> <span class="keyword">public</span>:</div><div class="line"><a name="l01901"></a><span class="lineno"> 1901</span>  <span class="keyword">const</span> VkAllocationCallbacks* <span class="keyword">const</span> m_pCallbacks;</div><div class="line"><a name="l01902"></a><span class="lineno"> 1902</span>  <span class="keyword">typedef</span> T value_type;</div><div class="line"><a name="l01903"></a><span class="lineno"> 1903</span>  </div><div class="line"><a name="l01904"></a><span class="lineno"> 1904</span>  VmaStlAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pCallbacks) : m_pCallbacks(pCallbacks) { }</div><div class="line"><a name="l01905"></a><span class="lineno"> 1905</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="l01906"></a><span class="lineno"> 1906</span> </div><div class="line"><a name="l01907"></a><span class="lineno"> 1907</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="l01908"></a><span class="lineno"> 1908</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="l01909"></a><span class="lineno"> 1909</span> </div><div class="line"><a name="l01910"></a><span class="lineno"> 1910</span>  <span class="keyword">template</span><<span class="keyword">typename</span> U></div><div class="line"><a name="l01911"></a><span class="lineno"> 1911</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="l01912"></a><span class="lineno"> 1912</span> <span class="keyword"> </span>{</div><div class="line"><a name="l01913"></a><span class="lineno"> 1913</span>  <span class="keywordflow">return</span> m_pCallbacks == rhs.m_pCallbacks;</div><div class="line"><a name="l01914"></a><span class="lineno"> 1914</span>  }</div><div class="line"><a name="l01915"></a><span class="lineno"> 1915</span>  <span class="keyword">template</span><<span class="keyword">typename</span> U></div><div class="line"><a name="l01916"></a><span class="lineno"> 1916</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="l01917"></a><span class="lineno"> 1917</span> <span class="keyword"> </span>{</div><div class="line"><a name="l01918"></a><span class="lineno"> 1918</span>  <span class="keywordflow">return</span> m_pCallbacks != rhs.m_pCallbacks;</div><div class="line"><a name="l01919"></a><span class="lineno"> 1919</span>  }</div><div class="line"><a name="l01920"></a><span class="lineno"> 1920</span> </div><div class="line"><a name="l01921"></a><span class="lineno"> 1921</span>  VmaStlAllocator& operator=(<span class="keyword">const</span> VmaStlAllocator& x) = <span class="keyword">delete</span>;</div><div class="line"><a name="l01922"></a><span class="lineno"> 1922</span> };</div><div class="line"><a name="l01923"></a><span class="lineno"> 1923</span> </div><div class="line"><a name="l01924"></a><span class="lineno"> 1924</span> <span class="preprocessor">#if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l01925"></a><span class="lineno"> 1925</span> </div><div class="line"><a name="l01926"></a><span class="lineno"> 1926</span> <span class="preprocessor">#define VmaVector std::vector</span></div><div class="line"><a name="l01927"></a><span class="lineno"> 1927</span> </div><div class="line"><a name="l01928"></a><span class="lineno"> 1928</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l01929"></a><span class="lineno"> 1929</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="l01930"></a><span class="lineno"> 1930</span> {</div><div class="line"><a name="l01931"></a><span class="lineno"> 1931</span>  vec.insert(vec.begin() + index, item);</div><div class="line"><a name="l01932"></a><span class="lineno"> 1932</span> }</div><div class="line"><a name="l01933"></a><span class="lineno"> 1933</span> </div><div class="line"><a name="l01934"></a><span class="lineno"> 1934</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l01935"></a><span class="lineno"> 1935</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="l01936"></a><span class="lineno"> 1936</span> {</div><div class="line"><a name="l01937"></a><span class="lineno"> 1937</span>  vec.erase(vec.begin() + index);</div><div class="line"><a name="l01938"></a><span class="lineno"> 1938</span> }</div><div class="line"><a name="l01939"></a><span class="lineno"> 1939</span> </div><div class="line"><a name="l01940"></a><span class="lineno"> 1940</span> <span class="preprocessor">#else // #if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l01941"></a><span class="lineno"> 1941</span> </div><div class="line"><a name="l01942"></a><span class="lineno"> 1942</span> <span class="comment">/* Class with interface compatible with subset of std::vector.</span></div><div class="line"><a name="l01943"></a><span class="lineno"> 1943</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="l01944"></a><span class="lineno"> 1944</span> <span class="comment">used for these objects. */</span></div><div class="line"><a name="l01945"></a><span class="lineno"> 1945</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> AllocatorT></div><div class="line"><a name="l01946"></a><span class="lineno"> 1946</span> <span class="keyword">class </span>VmaVector</div><div class="line"><a name="l01947"></a><span class="lineno"> 1947</span> {</div><div class="line"><a name="l01948"></a><span class="lineno"> 1948</span> <span class="keyword">public</span>:</div><div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>  <span class="keyword">typedef</span> T value_type;</div><div class="line"><a name="l01950"></a><span class="lineno"> 1950</span> </div><div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>  VmaVector(<span class="keyword">const</span> AllocatorT& allocator) :</div><div class="line"><a name="l01952"></a><span class="lineno"> 1952</span>  m_Allocator(allocator),</div><div class="line"><a name="l01953"></a><span class="lineno"> 1953</span>  m_pArray(VMA_NULL),</div><div class="line"><a name="l01954"></a><span class="lineno"> 1954</span>  m_Count(0),</div><div class="line"><a name="l01955"></a><span class="lineno"> 1955</span>  m_Capacity(0)</div><div class="line"><a name="l01956"></a><span class="lineno"> 1956</span>  {</div><div class="line"><a name="l01957"></a><span class="lineno"> 1957</span>  }</div><div class="line"><a name="l01958"></a><span class="lineno"> 1958</span> </div><div class="line"><a name="l01959"></a><span class="lineno"> 1959</span>  VmaVector(<span class="keywordtype">size_t</span> count, <span class="keyword">const</span> AllocatorT& allocator) :</div><div class="line"><a name="l01960"></a><span class="lineno"> 1960</span>  m_Allocator(allocator),</div><div class="line"><a name="l01961"></a><span class="lineno"> 1961</span>  m_pArray(count ? (T*)VmaAllocateArray<T>(allocator.m_pCallbacks, count) : VMA_NULL),</div><div class="line"><a name="l01962"></a><span class="lineno"> 1962</span>  m_Count(count),</div><div class="line"><a name="l01963"></a><span class="lineno"> 1963</span>  m_Capacity(count)</div><div class="line"><a name="l01964"></a><span class="lineno"> 1964</span>  {</div><div class="line"><a name="l01965"></a><span class="lineno"> 1965</span>  }</div><div class="line"><a name="l01966"></a><span class="lineno"> 1966</span>  </div><div class="line"><a name="l01967"></a><span class="lineno"> 1967</span>  VmaVector(<span class="keyword">const</span> VmaVector<T, AllocatorT>& src) :</div><div class="line"><a name="l01968"></a><span class="lineno"> 1968</span>  m_Allocator(src.m_Allocator),</div><div class="line"><a name="l01969"></a><span class="lineno"> 1969</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="l01970"></a><span class="lineno"> 1970</span>  m_Count(src.m_Count),</div><div class="line"><a name="l01971"></a><span class="lineno"> 1971</span>  m_Capacity(src.m_Count)</div><div class="line"><a name="l01972"></a><span class="lineno"> 1972</span>  {</div><div class="line"><a name="l01973"></a><span class="lineno"> 1973</span>  <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l01974"></a><span class="lineno"> 1974</span>  {</div><div class="line"><a name="l01975"></a><span class="lineno"> 1975</span>  memcpy(m_pArray, src.m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l01976"></a><span class="lineno"> 1976</span>  }</div><div class="line"><a name="l01977"></a><span class="lineno"> 1977</span>  }</div><div class="line"><a name="l01978"></a><span class="lineno"> 1978</span>  </div><div class="line"><a name="l01979"></a><span class="lineno"> 1979</span>  ~VmaVector()</div><div class="line"><a name="l01980"></a><span class="lineno"> 1980</span>  {</div><div class="line"><a name="l01981"></a><span class="lineno"> 1981</span>  VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l01982"></a><span class="lineno"> 1982</span>  }</div><div class="line"><a name="l01983"></a><span class="lineno"> 1983</span> </div><div class="line"><a name="l01984"></a><span class="lineno"> 1984</span>  VmaVector& operator=(<span class="keyword">const</span> VmaVector<T, AllocatorT>& rhs)</div><div class="line"><a name="l01985"></a><span class="lineno"> 1985</span>  {</div><div class="line"><a name="l01986"></a><span class="lineno"> 1986</span>  <span class="keywordflow">if</span>(&rhs != <span class="keyword">this</span>)</div><div class="line"><a name="l01987"></a><span class="lineno"> 1987</span>  {</div><div class="line"><a name="l01988"></a><span class="lineno"> 1988</span>  resize(rhs.m_Count);</div><div class="line"><a name="l01989"></a><span class="lineno"> 1989</span>  <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l01990"></a><span class="lineno"> 1990</span>  {</div><div class="line"><a name="l01991"></a><span class="lineno"> 1991</span>  memcpy(m_pArray, rhs.m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l01992"></a><span class="lineno"> 1992</span>  }</div><div class="line"><a name="l01993"></a><span class="lineno"> 1993</span>  }</div><div class="line"><a name="l01994"></a><span class="lineno"> 1994</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l01995"></a><span class="lineno"> 1995</span>  }</div><div class="line"><a name="l01996"></a><span class="lineno"> 1996</span>  </div><div class="line"><a name="l01997"></a><span class="lineno"> 1997</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="l01998"></a><span class="lineno"> 1998</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="l01999"></a><span class="lineno"> 1999</span>  T* data() { <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l02000"></a><span class="lineno"> 2000</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="l02001"></a><span class="lineno"> 2001</span>  </div><div class="line"><a name="l02002"></a><span class="lineno"> 2002</span>  T& operator[](<span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l02003"></a><span class="lineno"> 2003</span>  {</div><div class="line"><a name="l02004"></a><span class="lineno"> 2004</span>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l02005"></a><span class="lineno"> 2005</span>  <span class="keywordflow">return</span> m_pArray[index];</div><div class="line"><a name="l02006"></a><span class="lineno"> 2006</span>  }</div><div class="line"><a name="l02007"></a><span class="lineno"> 2007</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="l02008"></a><span class="lineno"> 2008</span> <span class="keyword"> </span>{</div><div class="line"><a name="l02009"></a><span class="lineno"> 2009</span>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l02010"></a><span class="lineno"> 2010</span>  <span class="keywordflow">return</span> m_pArray[index];</div><div class="line"><a name="l02011"></a><span class="lineno"> 2011</span>  }</div><div class="line"><a name="l02012"></a><span class="lineno"> 2012</span> </div><div class="line"><a name="l02013"></a><span class="lineno"> 2013</span>  T& front()</div><div class="line"><a name="l02014"></a><span class="lineno"> 2014</span>  {</div><div class="line"><a name="l02015"></a><span class="lineno"> 2015</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l02016"></a><span class="lineno"> 2016</span>  <span class="keywordflow">return</span> m_pArray[0];</div><div class="line"><a name="l02017"></a><span class="lineno"> 2017</span>  }</div><div class="line"><a name="l02018"></a><span class="lineno"> 2018</span>  <span class="keyword">const</span> T& front()<span class="keyword"> const</span></div><div class="line"><a name="l02019"></a><span class="lineno"> 2019</span> <span class="keyword"> </span>{</div><div class="line"><a name="l02020"></a><span class="lineno"> 2020</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l02021"></a><span class="lineno"> 2021</span>  <span class="keywordflow">return</span> m_pArray[0];</div><div class="line"><a name="l02022"></a><span class="lineno"> 2022</span>  }</div><div class="line"><a name="l02023"></a><span class="lineno"> 2023</span>  T& back()</div><div class="line"><a name="l02024"></a><span class="lineno"> 2024</span>  {</div><div class="line"><a name="l02025"></a><span class="lineno"> 2025</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l02026"></a><span class="lineno"> 2026</span>  <span class="keywordflow">return</span> m_pArray[m_Count - 1];</div><div class="line"><a name="l02027"></a><span class="lineno"> 2027</span>  }</div><div class="line"><a name="l02028"></a><span class="lineno"> 2028</span>  <span class="keyword">const</span> T& back()<span class="keyword"> const</span></div><div class="line"><a name="l02029"></a><span class="lineno"> 2029</span> <span class="keyword"> </span>{</div><div class="line"><a name="l02030"></a><span class="lineno"> 2030</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l02031"></a><span class="lineno"> 2031</span>  <span class="keywordflow">return</span> m_pArray[m_Count - 1];</div><div class="line"><a name="l02032"></a><span class="lineno"> 2032</span>  }</div><div class="line"><a name="l02033"></a><span class="lineno"> 2033</span> </div><div class="line"><a name="l02034"></a><span class="lineno"> 2034</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="l02035"></a><span class="lineno"> 2035</span>  {</div><div class="line"><a name="l02036"></a><span class="lineno"> 2036</span>  newCapacity = VMA_MAX(newCapacity, m_Count);</div><div class="line"><a name="l02037"></a><span class="lineno"> 2037</span>  </div><div class="line"><a name="l02038"></a><span class="lineno"> 2038</span>  <span class="keywordflow">if</span>((newCapacity < m_Capacity) && !freeMemory)</div><div class="line"><a name="l02039"></a><span class="lineno"> 2039</span>  {</div><div class="line"><a name="l02040"></a><span class="lineno"> 2040</span>  newCapacity = m_Capacity;</div><div class="line"><a name="l02041"></a><span class="lineno"> 2041</span>  }</div><div class="line"><a name="l02042"></a><span class="lineno"> 2042</span>  </div><div class="line"><a name="l02043"></a><span class="lineno"> 2043</span>  <span class="keywordflow">if</span>(newCapacity != m_Capacity)</div><div class="line"><a name="l02044"></a><span class="lineno"> 2044</span>  {</div><div class="line"><a name="l02045"></a><span class="lineno"> 2045</span>  T* <span class="keyword">const</span> newArray = newCapacity ? VmaAllocateArray<T>(m_Allocator, newCapacity) : VMA_NULL;</div><div class="line"><a name="l02046"></a><span class="lineno"> 2046</span>  <span class="keywordflow">if</span>(m_Count != 0)</div><div class="line"><a name="l02047"></a><span class="lineno"> 2047</span>  {</div><div class="line"><a name="l02048"></a><span class="lineno"> 2048</span>  memcpy(newArray, m_pArray, m_Count * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l02049"></a><span class="lineno"> 2049</span>  }</div><div class="line"><a name="l02050"></a><span class="lineno"> 2050</span>  VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l02051"></a><span class="lineno"> 2051</span>  m_Capacity = newCapacity;</div><div class="line"><a name="l02052"></a><span class="lineno"> 2052</span>  m_pArray = newArray;</div><div class="line"><a name="l02053"></a><span class="lineno"> 2053</span>  }</div><div class="line"><a name="l02054"></a><span class="lineno"> 2054</span>  }</div><div class="line"><a name="l02055"></a><span class="lineno"> 2055</span> </div><div class="line"><a name="l02056"></a><span class="lineno"> 2056</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="l02057"></a><span class="lineno"> 2057</span>  {</div><div class="line"><a name="l02058"></a><span class="lineno"> 2058</span>  <span class="keywordtype">size_t</span> newCapacity = m_Capacity;</div><div class="line"><a name="l02059"></a><span class="lineno"> 2059</span>  <span class="keywordflow">if</span>(newCount > m_Capacity)</div><div class="line"><a name="l02060"></a><span class="lineno"> 2060</span>  {</div><div class="line"><a name="l02061"></a><span class="lineno"> 2061</span>  newCapacity = VMA_MAX(newCount, VMA_MAX(m_Capacity * 3 / 2, (<span class="keywordtype">size_t</span>)8));</div><div class="line"><a name="l02062"></a><span class="lineno"> 2062</span>  }</div><div class="line"><a name="l02063"></a><span class="lineno"> 2063</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(freeMemory)</div><div class="line"><a name="l02064"></a><span class="lineno"> 2064</span>  {</div><div class="line"><a name="l02065"></a><span class="lineno"> 2065</span>  newCapacity = newCount;</div><div class="line"><a name="l02066"></a><span class="lineno"> 2066</span>  }</div><div class="line"><a name="l02067"></a><span class="lineno"> 2067</span> </div><div class="line"><a name="l02068"></a><span class="lineno"> 2068</span>  <span class="keywordflow">if</span>(newCapacity != m_Capacity)</div><div class="line"><a name="l02069"></a><span class="lineno"> 2069</span>  {</div><div class="line"><a name="l02070"></a><span class="lineno"> 2070</span>  T* <span class="keyword">const</span> newArray = newCapacity ? VmaAllocateArray<T>(m_Allocator.m_pCallbacks, newCapacity) : VMA_NULL;</div><div class="line"><a name="l02071"></a><span class="lineno"> 2071</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> elementsToCopy = VMA_MIN(m_Count, newCount);</div><div class="line"><a name="l02072"></a><span class="lineno"> 2072</span>  <span class="keywordflow">if</span>(elementsToCopy != 0)</div><div class="line"><a name="l02073"></a><span class="lineno"> 2073</span>  {</div><div class="line"><a name="l02074"></a><span class="lineno"> 2074</span>  memcpy(newArray, m_pArray, elementsToCopy * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l02075"></a><span class="lineno"> 2075</span>  }</div><div class="line"><a name="l02076"></a><span class="lineno"> 2076</span>  VmaFree(m_Allocator.m_pCallbacks, m_pArray);</div><div class="line"><a name="l02077"></a><span class="lineno"> 2077</span>  m_Capacity = newCapacity;</div><div class="line"><a name="l02078"></a><span class="lineno"> 2078</span>  m_pArray = newArray;</div><div class="line"><a name="l02079"></a><span class="lineno"> 2079</span>  }</div><div class="line"><a name="l02080"></a><span class="lineno"> 2080</span> </div><div class="line"><a name="l02081"></a><span class="lineno"> 2081</span>  m_Count = newCount;</div><div class="line"><a name="l02082"></a><span class="lineno"> 2082</span>  }</div><div class="line"><a name="l02083"></a><span class="lineno"> 2083</span> </div><div class="line"><a name="l02084"></a><span class="lineno"> 2084</span>  <span class="keywordtype">void</span> clear(<span class="keywordtype">bool</span> freeMemory = <span class="keyword">false</span>)</div><div class="line"><a name="l02085"></a><span class="lineno"> 2085</span>  {</div><div class="line"><a name="l02086"></a><span class="lineno"> 2086</span>  resize(0, freeMemory);</div><div class="line"><a name="l02087"></a><span class="lineno"> 2087</span>  }</div><div class="line"><a name="l02088"></a><span class="lineno"> 2088</span> </div><div class="line"><a name="l02089"></a><span class="lineno"> 2089</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="l02090"></a><span class="lineno"> 2090</span>  {</div><div class="line"><a name="l02091"></a><span class="lineno"> 2091</span>  VMA_HEAVY_ASSERT(index <= m_Count);</div><div class="line"><a name="l02092"></a><span class="lineno"> 2092</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = size();</div><div class="line"><a name="l02093"></a><span class="lineno"> 2093</span>  resize(oldCount + 1);</div><div class="line"><a name="l02094"></a><span class="lineno"> 2094</span>  <span class="keywordflow">if</span>(index < oldCount)</div><div class="line"><a name="l02095"></a><span class="lineno"> 2095</span>  {</div><div class="line"><a name="l02096"></a><span class="lineno"> 2096</span>  memmove(m_pArray + (index + 1), m_pArray + index, (oldCount - index) * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l02097"></a><span class="lineno"> 2097</span>  }</div><div class="line"><a name="l02098"></a><span class="lineno"> 2098</span>  m_pArray[index] = src;</div><div class="line"><a name="l02099"></a><span class="lineno"> 2099</span>  }</div><div class="line"><a name="l02100"></a><span class="lineno"> 2100</span> </div><div class="line"><a name="l02101"></a><span class="lineno"> 2101</span>  <span class="keywordtype">void</span> <span class="keyword">remove</span>(<span class="keywordtype">size_t</span> index)</div><div class="line"><a name="l02102"></a><span class="lineno"> 2102</span>  {</div><div class="line"><a name="l02103"></a><span class="lineno"> 2103</span>  VMA_HEAVY_ASSERT(index < m_Count);</div><div class="line"><a name="l02104"></a><span class="lineno"> 2104</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = size();</div><div class="line"><a name="l02105"></a><span class="lineno"> 2105</span>  <span class="keywordflow">if</span>(index < oldCount - 1)</div><div class="line"><a name="l02106"></a><span class="lineno"> 2106</span>  {</div><div class="line"><a name="l02107"></a><span class="lineno"> 2107</span>  memmove(m_pArray + index, m_pArray + (index + 1), (oldCount - index - 1) * <span class="keyword">sizeof</span>(T));</div><div class="line"><a name="l02108"></a><span class="lineno"> 2108</span>  }</div><div class="line"><a name="l02109"></a><span class="lineno"> 2109</span>  resize(oldCount - 1);</div><div class="line"><a name="l02110"></a><span class="lineno"> 2110</span>  }</div><div class="line"><a name="l02111"></a><span class="lineno"> 2111</span> </div><div class="line"><a name="l02112"></a><span class="lineno"> 2112</span>  <span class="keywordtype">void</span> push_back(<span class="keyword">const</span> T& src)</div><div class="line"><a name="l02113"></a><span class="lineno"> 2113</span>  {</div><div class="line"><a name="l02114"></a><span class="lineno"> 2114</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> newIndex = size();</div><div class="line"><a name="l02115"></a><span class="lineno"> 2115</span>  resize(newIndex + 1);</div><div class="line"><a name="l02116"></a><span class="lineno"> 2116</span>  m_pArray[newIndex] = src;</div><div class="line"><a name="l02117"></a><span class="lineno"> 2117</span>  }</div><div class="line"><a name="l02118"></a><span class="lineno"> 2118</span> </div><div class="line"><a name="l02119"></a><span class="lineno"> 2119</span>  <span class="keywordtype">void</span> pop_back()</div><div class="line"><a name="l02120"></a><span class="lineno"> 2120</span>  {</div><div class="line"><a name="l02121"></a><span class="lineno"> 2121</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l02122"></a><span class="lineno"> 2122</span>  resize(size() - 1);</div><div class="line"><a name="l02123"></a><span class="lineno"> 2123</span>  }</div><div class="line"><a name="l02124"></a><span class="lineno"> 2124</span> </div><div class="line"><a name="l02125"></a><span class="lineno"> 2125</span>  <span class="keywordtype">void</span> push_front(<span class="keyword">const</span> T& src)</div><div class="line"><a name="l02126"></a><span class="lineno"> 2126</span>  {</div><div class="line"><a name="l02127"></a><span class="lineno"> 2127</span>  insert(0, src);</div><div class="line"><a name="l02128"></a><span class="lineno"> 2128</span>  }</div><div class="line"><a name="l02129"></a><span class="lineno"> 2129</span> </div><div class="line"><a name="l02130"></a><span class="lineno"> 2130</span>  <span class="keywordtype">void</span> pop_front()</div><div class="line"><a name="l02131"></a><span class="lineno"> 2131</span>  {</div><div class="line"><a name="l02132"></a><span class="lineno"> 2132</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l02133"></a><span class="lineno"> 2133</span>  <span class="keyword">remove</span>(0);</div><div class="line"><a name="l02134"></a><span class="lineno"> 2134</span>  }</div><div class="line"><a name="l02135"></a><span class="lineno"> 2135</span> </div><div class="line"><a name="l02136"></a><span class="lineno"> 2136</span>  <span class="keyword">typedef</span> T* iterator;</div><div class="line"><a name="l02137"></a><span class="lineno"> 2137</span> </div><div class="line"><a name="l02138"></a><span class="lineno"> 2138</span>  iterator begin() { <span class="keywordflow">return</span> m_pArray; }</div><div class="line"><a name="l02139"></a><span class="lineno"> 2139</span>  iterator end() { <span class="keywordflow">return</span> m_pArray + m_Count; }</div><div class="line"><a name="l02140"></a><span class="lineno"> 2140</span> </div><div class="line"><a name="l02141"></a><span class="lineno"> 2141</span> <span class="keyword">private</span>:</div><div class="line"><a name="l02142"></a><span class="lineno"> 2142</span>  AllocatorT m_Allocator;</div><div class="line"><a name="l02143"></a><span class="lineno"> 2143</span>  T* m_pArray;</div><div class="line"><a name="l02144"></a><span class="lineno"> 2144</span>  <span class="keywordtype">size_t</span> m_Count;</div><div class="line"><a name="l02145"></a><span class="lineno"> 2145</span>  <span class="keywordtype">size_t</span> m_Capacity;</div><div class="line"><a name="l02146"></a><span class="lineno"> 2146</span> };</div><div class="line"><a name="l02147"></a><span class="lineno"> 2147</span> </div><div class="line"><a name="l02148"></a><span class="lineno"> 2148</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l02149"></a><span class="lineno"> 2149</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="l02150"></a><span class="lineno"> 2150</span> {</div><div class="line"><a name="l02151"></a><span class="lineno"> 2151</span>  vec.insert(index, item);</div><div class="line"><a name="l02152"></a><span class="lineno"> 2152</span> }</div><div class="line"><a name="l02153"></a><span class="lineno"> 2153</span> </div><div class="line"><a name="l02154"></a><span class="lineno"> 2154</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> allocatorT></div><div class="line"><a name="l02155"></a><span class="lineno"> 2155</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="l02156"></a><span class="lineno"> 2156</span> {</div><div class="line"><a name="l02157"></a><span class="lineno"> 2157</span>  vec.remove(index);</div><div class="line"><a name="l02158"></a><span class="lineno"> 2158</span> }</div><div class="line"><a name="l02159"></a><span class="lineno"> 2159</span> </div><div class="line"><a name="l02160"></a><span class="lineno"> 2160</span> <span class="preprocessor">#endif // #if VMA_USE_STL_VECTOR</span></div><div class="line"><a name="l02161"></a><span class="lineno"> 2161</span> </div><div class="line"><a name="l02162"></a><span class="lineno"> 2162</span> <span class="keyword">template</span><<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT></div><div class="line"><a name="l02163"></a><span class="lineno"> 2163</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="l02164"></a><span class="lineno"> 2164</span> {</div><div class="line"><a name="l02165"></a><span class="lineno"> 2165</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> indexToInsert = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l02166"></a><span class="lineno"> 2166</span>  vector.data(),</div><div class="line"><a name="l02167"></a><span class="lineno"> 2167</span>  vector.data() + vector.size(),</div><div class="line"><a name="l02168"></a><span class="lineno"> 2168</span>  value,</div><div class="line"><a name="l02169"></a><span class="lineno"> 2169</span>  CmpLess()) - vector.data();</div><div class="line"><a name="l02170"></a><span class="lineno"> 2170</span>  VmaVectorInsert(vector, indexToInsert, value);</div><div class="line"><a name="l02171"></a><span class="lineno"> 2171</span>  <span class="keywordflow">return</span> indexToInsert;</div><div class="line"><a name="l02172"></a><span class="lineno"> 2172</span> }</div><div class="line"><a name="l02173"></a><span class="lineno"> 2173</span> </div><div class="line"><a name="l02174"></a><span class="lineno"> 2174</span> <span class="keyword">template</span><<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT></div><div class="line"><a name="l02175"></a><span class="lineno"> 2175</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="l02176"></a><span class="lineno"> 2176</span> {</div><div class="line"><a name="l02177"></a><span class="lineno"> 2177</span>  CmpLess comparator;</div><div class="line"><a name="l02178"></a><span class="lineno"> 2178</span>  <span class="keyword">typename</span> VectorT::iterator it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l02179"></a><span class="lineno"> 2179</span>  vector.begin(),</div><div class="line"><a name="l02180"></a><span class="lineno"> 2180</span>  vector.end(),</div><div class="line"><a name="l02181"></a><span class="lineno"> 2181</span>  value,</div><div class="line"><a name="l02182"></a><span class="lineno"> 2182</span>  comparator);</div><div class="line"><a name="l02183"></a><span class="lineno"> 2183</span>  <span class="keywordflow">if</span>((it != vector.end()) && !comparator(*it, value) && !comparator(value, *it))</div><div class="line"><a name="l02184"></a><span class="lineno"> 2184</span>  {</div><div class="line"><a name="l02185"></a><span class="lineno"> 2185</span>  <span class="keywordtype">size_t</span> indexToRemove = it - vector.begin();</div><div class="line"><a name="l02186"></a><span class="lineno"> 2186</span>  VmaVectorRemove(vector, indexToRemove);</div><div class="line"><a name="l02187"></a><span class="lineno"> 2187</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l02188"></a><span class="lineno"> 2188</span>  }</div><div class="line"><a name="l02189"></a><span class="lineno"> 2189</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l02190"></a><span class="lineno"> 2190</span> }</div><div class="line"><a name="l02191"></a><span class="lineno"> 2191</span> </div><div class="line"><a name="l02192"></a><span class="lineno"> 2192</span> <span class="keyword">template</span><<span class="keyword">typename</span> CmpLess, <span class="keyword">typename</span> VectorT></div><div class="line"><a name="l02193"></a><span class="lineno"> 2193</span> <span class="keywordtype">size_t</span> VmaVectorFindSorted(<span class="keyword">const</span> VectorT& vector, <span class="keyword">const</span> <span class="keyword">typename</span> VectorT::value_type& value)</div><div class="line"><a name="l02194"></a><span class="lineno"> 2194</span> {</div><div class="line"><a name="l02195"></a><span class="lineno"> 2195</span>  CmpLess comparator;</div><div class="line"><a name="l02196"></a><span class="lineno"> 2196</span>  <span class="keyword">typename</span> VectorT::iterator it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l02197"></a><span class="lineno"> 2197</span>  vector.data(),</div><div class="line"><a name="l02198"></a><span class="lineno"> 2198</span>  vector.data() + vector.size(),</div><div class="line"><a name="l02199"></a><span class="lineno"> 2199</span>  value,</div><div class="line"><a name="l02200"></a><span class="lineno"> 2200</span>  comparator);</div><div class="line"><a name="l02201"></a><span class="lineno"> 2201</span>  <span class="keywordflow">if</span>(it != vector.size() && !comparator(*it, value) && !comparator(value, *it))</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>  <span class="keywordflow">return</span> it - vector.begin();</div><div class="line"><a name="l02204"></a><span class="lineno"> 2204</span>  }</div><div class="line"><a name="l02205"></a><span class="lineno"> 2205</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l02206"></a><span class="lineno"> 2206</span>  {</div><div class="line"><a name="l02207"></a><span class="lineno"> 2207</span>  <span class="keywordflow">return</span> vector.size();</div><div class="line"><a name="l02208"></a><span class="lineno"> 2208</span>  }</div><div class="line"><a name="l02209"></a><span class="lineno"> 2209</span> }</div><div class="line"><a name="l02210"></a><span class="lineno"> 2210</span> </div><div class="line"><a name="l02212"></a><span class="lineno"> 2212</span> <span class="comment">// class VmaPoolAllocator</span></div><div class="line"><a name="l02213"></a><span class="lineno"> 2213</span> </div><div class="line"><a name="l02214"></a><span class="lineno"> 2214</span> <span class="comment">/*</span></div><div class="line"><a name="l02215"></a><span class="lineno"> 2215</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="l02216"></a><span class="lineno"> 2216</span> <span class="comment">allocation. Number of elements that can be allocated is not bounded because</span></div><div class="line"><a name="l02217"></a><span class="lineno"> 2217</span> <span class="comment">allocator can create multiple blocks.</span></div><div class="line"><a name="l02218"></a><span class="lineno"> 2218</span> <span class="comment">*/</span></div><div class="line"><a name="l02219"></a><span class="lineno"> 2219</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02220"></a><span class="lineno"> 2220</span> <span class="keyword">class </span>VmaPoolAllocator</div><div class="line"><a name="l02221"></a><span class="lineno"> 2221</span> {</div><div class="line"><a name="l02222"></a><span class="lineno"> 2222</span> <span class="keyword">public</span>:</div><div class="line"><a name="l02223"></a><span class="lineno"> 2223</span>  VmaPoolAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">size_t</span> itemsPerBlock);</div><div class="line"><a name="l02224"></a><span class="lineno"> 2224</span>  ~VmaPoolAllocator();</div><div class="line"><a name="l02225"></a><span class="lineno"> 2225</span>  <span class="keywordtype">void</span> Clear();</div><div class="line"><a name="l02226"></a><span class="lineno"> 2226</span>  T* Alloc();</div><div class="line"><a name="l02227"></a><span class="lineno"> 2227</span>  <span class="keywordtype">void</span> Free(T* ptr);</div><div class="line"><a name="l02228"></a><span class="lineno"> 2228</span> </div><div class="line"><a name="l02229"></a><span class="lineno"> 2229</span> <span class="keyword">private</span>:</div><div class="line"><a name="l02230"></a><span class="lineno"> 2230</span>  <span class="keyword">union </span>Item</div><div class="line"><a name="l02231"></a><span class="lineno"> 2231</span>  {</div><div class="line"><a name="l02232"></a><span class="lineno"> 2232</span>  uint32_t NextFreeIndex;</div><div class="line"><a name="l02233"></a><span class="lineno"> 2233</span>  T Value;</div><div class="line"><a name="l02234"></a><span class="lineno"> 2234</span>  };</div><div class="line"><a name="l02235"></a><span class="lineno"> 2235</span> </div><div class="line"><a name="l02236"></a><span class="lineno"> 2236</span>  <span class="keyword">struct </span>ItemBlock</div><div class="line"><a name="l02237"></a><span class="lineno"> 2237</span>  {</div><div class="line"><a name="l02238"></a><span class="lineno"> 2238</span>  Item* pItems;</div><div class="line"><a name="l02239"></a><span class="lineno"> 2239</span>  uint32_t FirstFreeIndex;</div><div class="line"><a name="l02240"></a><span class="lineno"> 2240</span>  };</div><div class="line"><a name="l02241"></a><span class="lineno"> 2241</span>  </div><div class="line"><a name="l02242"></a><span class="lineno"> 2242</span>  <span class="keyword">const</span> VkAllocationCallbacks* m_pAllocationCallbacks;</div><div class="line"><a name="l02243"></a><span class="lineno"> 2243</span>  <span class="keywordtype">size_t</span> m_ItemsPerBlock;</div><div class="line"><a name="l02244"></a><span class="lineno"> 2244</span>  VmaVector< ItemBlock, VmaStlAllocator<ItemBlock> > m_ItemBlocks;</div><div class="line"><a name="l02245"></a><span class="lineno"> 2245</span> </div><div class="line"><a name="l02246"></a><span class="lineno"> 2246</span>  ItemBlock& CreateNewBlock();</div><div class="line"><a name="l02247"></a><span class="lineno"> 2247</span> };</div><div class="line"><a name="l02248"></a><span class="lineno"> 2248</span> </div><div class="line"><a name="l02249"></a><span class="lineno"> 2249</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02250"></a><span class="lineno"> 2250</span> VmaPoolAllocator<T>::VmaPoolAllocator(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, <span class="keywordtype">size_t</span> itemsPerBlock) :</div><div class="line"><a name="l02251"></a><span class="lineno"> 2251</span>  m_pAllocationCallbacks(pAllocationCallbacks),</div><div class="line"><a name="l02252"></a><span class="lineno"> 2252</span>  m_ItemsPerBlock(itemsPerBlock),</div><div class="line"><a name="l02253"></a><span class="lineno"> 2253</span>  m_ItemBlocks(VmaStlAllocator<ItemBlock>(pAllocationCallbacks))</div><div class="line"><a name="l02254"></a><span class="lineno"> 2254</span> {</div><div class="line"><a name="l02255"></a><span class="lineno"> 2255</span>  VMA_ASSERT(itemsPerBlock > 0);</div><div class="line"><a name="l02256"></a><span class="lineno"> 2256</span> }</div><div class="line"><a name="l02257"></a><span class="lineno"> 2257</span> </div><div class="line"><a name="l02258"></a><span class="lineno"> 2258</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02259"></a><span class="lineno"> 2259</span> VmaPoolAllocator<T>::~VmaPoolAllocator()</div><div class="line"><a name="l02260"></a><span class="lineno"> 2260</span> {</div><div class="line"><a name="l02261"></a><span class="lineno"> 2261</span>  Clear();</div><div class="line"><a name="l02262"></a><span class="lineno"> 2262</span> }</div><div class="line"><a name="l02263"></a><span class="lineno"> 2263</span> </div><div class="line"><a name="l02264"></a><span class="lineno"> 2264</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02265"></a><span class="lineno"> 2265</span> <span class="keywordtype">void</span> VmaPoolAllocator<T>::Clear()</div><div class="line"><a name="l02266"></a><span class="lineno"> 2266</span> {</div><div class="line"><a name="l02267"></a><span class="lineno"> 2267</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l02268"></a><span class="lineno"> 2268</span>  vma_delete_array(m_pAllocationCallbacks, m_ItemBlocks[i].pItems, m_ItemsPerBlock);</div><div class="line"><a name="l02269"></a><span class="lineno"> 2269</span>  m_ItemBlocks.clear();</div><div class="line"><a name="l02270"></a><span class="lineno"> 2270</span> }</div><div class="line"><a name="l02271"></a><span class="lineno"> 2271</span> </div><div class="line"><a name="l02272"></a><span class="lineno"> 2272</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02273"></a><span class="lineno"> 2273</span> T* VmaPoolAllocator<T>::Alloc()</div><div class="line"><a name="l02274"></a><span class="lineno"> 2274</span> {</div><div class="line"><a name="l02275"></a><span class="lineno"> 2275</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_ItemBlocks.size(); i--; )</div><div class="line"><a name="l02276"></a><span class="lineno"> 2276</span>  {</div><div class="line"><a name="l02277"></a><span class="lineno"> 2277</span>  ItemBlock& block = m_ItemBlocks[i];</div><div class="line"><a name="l02278"></a><span class="lineno"> 2278</span>  <span class="comment">// This block has some free items: Use first one.</span></div><div class="line"><a name="l02279"></a><span class="lineno"> 2279</span>  <span class="keywordflow">if</span>(block.FirstFreeIndex != UINT32_MAX)</div><div class="line"><a name="l02280"></a><span class="lineno"> 2280</span>  {</div><div class="line"><a name="l02281"></a><span class="lineno"> 2281</span>  Item* <span class="keyword">const</span> pItem = &block.pItems[block.FirstFreeIndex];</div><div class="line"><a name="l02282"></a><span class="lineno"> 2282</span>  block.FirstFreeIndex = pItem->NextFreeIndex;</div><div class="line"><a name="l02283"></a><span class="lineno"> 2283</span>  <span class="keywordflow">return</span> &pItem->Value;</div><div class="line"><a name="l02284"></a><span class="lineno"> 2284</span>  }</div><div class="line"><a name="l02285"></a><span class="lineno"> 2285</span>  }</div><div class="line"><a name="l02286"></a><span class="lineno"> 2286</span> </div><div class="line"><a name="l02287"></a><span class="lineno"> 2287</span>  <span class="comment">// No block has free item: Create new one and use it.</span></div><div class="line"><a name="l02288"></a><span class="lineno"> 2288</span>  ItemBlock& newBlock = CreateNewBlock();</div><div class="line"><a name="l02289"></a><span class="lineno"> 2289</span>  Item* <span class="keyword">const</span> pItem = &newBlock.pItems[0];</div><div class="line"><a name="l02290"></a><span class="lineno"> 2290</span>  newBlock.FirstFreeIndex = pItem->NextFreeIndex;</div><div class="line"><a name="l02291"></a><span class="lineno"> 2291</span>  <span class="keywordflow">return</span> &pItem->Value;</div><div class="line"><a name="l02292"></a><span class="lineno"> 2292</span> }</div><div class="line"><a name="l02293"></a><span class="lineno"> 2293</span> </div><div class="line"><a name="l02294"></a><span class="lineno"> 2294</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02295"></a><span class="lineno"> 2295</span> <span class="keywordtype">void</span> VmaPoolAllocator<T>::Free(T* ptr)</div><div class="line"><a name="l02296"></a><span class="lineno"> 2296</span> {</div><div class="line"><a name="l02297"></a><span class="lineno"> 2297</span>  <span class="comment">// Search all memory blocks to find ptr.</span></div><div class="line"><a name="l02298"></a><span class="lineno"> 2298</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="l02299"></a><span class="lineno"> 2299</span>  {</div><div class="line"><a name="l02300"></a><span class="lineno"> 2300</span>  ItemBlock& block = m_ItemBlocks[i];</div><div class="line"><a name="l02301"></a><span class="lineno"> 2301</span>  </div><div class="line"><a name="l02302"></a><span class="lineno"> 2302</span>  <span class="comment">// Casting to union.</span></div><div class="line"><a name="l02303"></a><span class="lineno"> 2303</span>  Item* pItemPtr;</div><div class="line"><a name="l02304"></a><span class="lineno"> 2304</span>  memcpy(&pItemPtr, &ptr, <span class="keyword">sizeof</span>(pItemPtr));</div><div class="line"><a name="l02305"></a><span class="lineno"> 2305</span>  </div><div class="line"><a name="l02306"></a><span class="lineno"> 2306</span>  <span class="comment">// Check if pItemPtr is in address range of this block.</span></div><div class="line"><a name="l02307"></a><span class="lineno"> 2307</span>  <span class="keywordflow">if</span>((pItemPtr >= block.pItems) && (pItemPtr < block.pItems + m_ItemsPerBlock))</div><div class="line"><a name="l02308"></a><span class="lineno"> 2308</span>  {</div><div class="line"><a name="l02309"></a><span class="lineno"> 2309</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="l02310"></a><span class="lineno"> 2310</span>  pItemPtr->NextFreeIndex = block.FirstFreeIndex;</div><div class="line"><a name="l02311"></a><span class="lineno"> 2311</span>  block.FirstFreeIndex = index;</div><div class="line"><a name="l02312"></a><span class="lineno"> 2312</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l02313"></a><span class="lineno"> 2313</span>  }</div><div class="line"><a name="l02314"></a><span class="lineno"> 2314</span>  }</div><div class="line"><a name="l02315"></a><span class="lineno"> 2315</span>  VMA_ASSERT(0 && <span class="stringliteral">"Pointer doesn't belong to this memory pool."</span>);</div><div class="line"><a name="l02316"></a><span class="lineno"> 2316</span> }</div><div class="line"><a name="l02317"></a><span class="lineno"> 2317</span> </div><div class="line"><a name="l02318"></a><span class="lineno"> 2318</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02319"></a><span class="lineno"> 2319</span> <span class="keyword">typename</span> VmaPoolAllocator<T>::ItemBlock& VmaPoolAllocator<T>::CreateNewBlock()</div><div class="line"><a name="l02320"></a><span class="lineno"> 2320</span> {</div><div class="line"><a name="l02321"></a><span class="lineno"> 2321</span>  ItemBlock newBlock = {</div><div class="line"><a name="l02322"></a><span class="lineno"> 2322</span>  vma_new_array(m_pAllocationCallbacks, Item, m_ItemsPerBlock), 0 };</div><div class="line"><a name="l02323"></a><span class="lineno"> 2323</span> </div><div class="line"><a name="l02324"></a><span class="lineno"> 2324</span>  m_ItemBlocks.push_back(newBlock);</div><div class="line"><a name="l02325"></a><span class="lineno"> 2325</span> </div><div class="line"><a name="l02326"></a><span class="lineno"> 2326</span>  <span class="comment">// Setup singly-linked list of all free items in this block.</span></div><div class="line"><a name="l02327"></a><span class="lineno"> 2327</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < m_ItemsPerBlock - 1; ++i)</div><div class="line"><a name="l02328"></a><span class="lineno"> 2328</span>  newBlock.pItems[i].NextFreeIndex = i + 1;</div><div class="line"><a name="l02329"></a><span class="lineno"> 2329</span>  newBlock.pItems[m_ItemsPerBlock - 1].NextFreeIndex = UINT32_MAX;</div><div class="line"><a name="l02330"></a><span class="lineno"> 2330</span>  <span class="keywordflow">return</span> m_ItemBlocks.back();</div><div class="line"><a name="l02331"></a><span class="lineno"> 2331</span> }</div><div class="line"><a name="l02332"></a><span class="lineno"> 2332</span> </div><div class="line"><a name="l02334"></a><span class="lineno"> 2334</span> <span class="comment">// class VmaRawList, VmaList</span></div><div class="line"><a name="l02335"></a><span class="lineno"> 2335</span> </div><div class="line"><a name="l02336"></a><span class="lineno"> 2336</span> <span class="preprocessor">#if VMA_USE_STL_LIST</span></div><div class="line"><a name="l02337"></a><span class="lineno"> 2337</span> </div><div class="line"><a name="l02338"></a><span class="lineno"> 2338</span> <span class="preprocessor">#define VmaList std::list</span></div><div class="line"><a name="l02339"></a><span class="lineno"> 2339</span> </div><div class="line"><a name="l02340"></a><span class="lineno"> 2340</span> <span class="preprocessor">#else // #if VMA_USE_STL_LIST</span></div><div class="line"><a name="l02341"></a><span class="lineno"> 2341</span> </div><div class="line"><a name="l02342"></a><span class="lineno"> 2342</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02343"></a><span class="lineno"> 2343</span> <span class="keyword">struct </span>VmaListItem</div><div class="line"><a name="l02344"></a><span class="lineno"> 2344</span> {</div><div class="line"><a name="l02345"></a><span class="lineno"> 2345</span>  VmaListItem* pPrev;</div><div class="line"><a name="l02346"></a><span class="lineno"> 2346</span>  VmaListItem* pNext;</div><div class="line"><a name="l02347"></a><span class="lineno"> 2347</span>  T Value;</div><div class="line"><a name="l02348"></a><span class="lineno"> 2348</span> };</div><div class="line"><a name="l02349"></a><span class="lineno"> 2349</span> </div><div class="line"><a name="l02350"></a><span class="lineno"> 2350</span> <span class="comment">// Doubly linked list.</span></div><div class="line"><a name="l02351"></a><span class="lineno"> 2351</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02352"></a><span class="lineno"> 2352</span> <span class="keyword">class </span>VmaRawList</div><div class="line"><a name="l02353"></a><span class="lineno"> 2353</span> {</div><div class="line"><a name="l02354"></a><span class="lineno"> 2354</span> <span class="keyword">public</span>:</div><div class="line"><a name="l02355"></a><span class="lineno"> 2355</span>  <span class="keyword">typedef</span> VmaListItem<T> ItemType;</div><div class="line"><a name="l02356"></a><span class="lineno"> 2356</span> </div><div class="line"><a name="l02357"></a><span class="lineno"> 2357</span>  VmaRawList(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks);</div><div class="line"><a name="l02358"></a><span class="lineno"> 2358</span>  ~VmaRawList();</div><div class="line"><a name="l02359"></a><span class="lineno"> 2359</span>  <span class="keywordtype">void</span> Clear();</div><div class="line"><a name="l02360"></a><span class="lineno"> 2360</span> </div><div class="line"><a name="l02361"></a><span class="lineno"> 2361</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="l02362"></a><span class="lineno"> 2362</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="l02363"></a><span class="lineno"> 2363</span> </div><div class="line"><a name="l02364"></a><span class="lineno"> 2364</span>  ItemType* Front() { <span class="keywordflow">return</span> m_pFront; }</div><div class="line"><a name="l02365"></a><span class="lineno"> 2365</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="l02366"></a><span class="lineno"> 2366</span>  ItemType* Back() { <span class="keywordflow">return</span> m_pBack; }</div><div class="line"><a name="l02367"></a><span class="lineno"> 2367</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="l02368"></a><span class="lineno"> 2368</span> </div><div class="line"><a name="l02369"></a><span class="lineno"> 2369</span>  ItemType* PushBack();</div><div class="line"><a name="l02370"></a><span class="lineno"> 2370</span>  ItemType* PushFront();</div><div class="line"><a name="l02371"></a><span class="lineno"> 2371</span>  ItemType* PushBack(<span class="keyword">const</span> T& value);</div><div class="line"><a name="l02372"></a><span class="lineno"> 2372</span>  ItemType* PushFront(<span class="keyword">const</span> T& value);</div><div class="line"><a name="l02373"></a><span class="lineno"> 2373</span>  <span class="keywordtype">void</span> PopBack();</div><div class="line"><a name="l02374"></a><span class="lineno"> 2374</span>  <span class="keywordtype">void</span> PopFront();</div><div class="line"><a name="l02375"></a><span class="lineno"> 2375</span>  </div><div class="line"><a name="l02376"></a><span class="lineno"> 2376</span>  <span class="comment">// Item can be null - it means PushBack.</span></div><div class="line"><a name="l02377"></a><span class="lineno"> 2377</span>  ItemType* InsertBefore(ItemType* pItem);</div><div class="line"><a name="l02378"></a><span class="lineno"> 2378</span>  <span class="comment">// Item can be null - it means PushFront.</span></div><div class="line"><a name="l02379"></a><span class="lineno"> 2379</span>  ItemType* InsertAfter(ItemType* pItem);</div><div class="line"><a name="l02380"></a><span class="lineno"> 2380</span> </div><div class="line"><a name="l02381"></a><span class="lineno"> 2381</span>  ItemType* InsertBefore(ItemType* pItem, <span class="keyword">const</span> T& value);</div><div class="line"><a name="l02382"></a><span class="lineno"> 2382</span>  ItemType* InsertAfter(ItemType* pItem, <span class="keyword">const</span> T& value);</div><div class="line"><a name="l02383"></a><span class="lineno"> 2383</span> </div><div class="line"><a name="l02384"></a><span class="lineno"> 2384</span>  <span class="keywordtype">void</span> Remove(ItemType* pItem);</div><div class="line"><a name="l02385"></a><span class="lineno"> 2385</span> </div><div class="line"><a name="l02386"></a><span class="lineno"> 2386</span> <span class="keyword">private</span>:</div><div class="line"><a name="l02387"></a><span class="lineno"> 2387</span>  <span class="keyword">const</span> VkAllocationCallbacks* <span class="keyword">const</span> m_pAllocationCallbacks;</div><div class="line"><a name="l02388"></a><span class="lineno"> 2388</span>  VmaPoolAllocator<ItemType> m_ItemAllocator;</div><div class="line"><a name="l02389"></a><span class="lineno"> 2389</span>  ItemType* m_pFront;</div><div class="line"><a name="l02390"></a><span class="lineno"> 2390</span>  ItemType* m_pBack;</div><div class="line"><a name="l02391"></a><span class="lineno"> 2391</span>  <span class="keywordtype">size_t</span> m_Count;</div><div class="line"><a name="l02392"></a><span class="lineno"> 2392</span> </div><div class="line"><a name="l02393"></a><span class="lineno"> 2393</span>  <span class="comment">// Declared not defined, to block copy constructor and assignment operator.</span></div><div class="line"><a name="l02394"></a><span class="lineno"> 2394</span>  VmaRawList(<span class="keyword">const</span> VmaRawList<T>& src);</div><div class="line"><a name="l02395"></a><span class="lineno"> 2395</span>  VmaRawList<T>& operator=(<span class="keyword">const</span> VmaRawList<T>& rhs);</div><div class="line"><a name="l02396"></a><span class="lineno"> 2396</span> };</div><div class="line"><a name="l02397"></a><span class="lineno"> 2397</span> </div><div class="line"><a name="l02398"></a><span class="lineno"> 2398</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02399"></a><span class="lineno"> 2399</span> VmaRawList<T>::VmaRawList(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l02400"></a><span class="lineno"> 2400</span>  m_pAllocationCallbacks(pAllocationCallbacks),</div><div class="line"><a name="l02401"></a><span class="lineno"> 2401</span>  m_ItemAllocator(pAllocationCallbacks, 128),</div><div class="line"><a name="l02402"></a><span class="lineno"> 2402</span>  m_pFront(VMA_NULL),</div><div class="line"><a name="l02403"></a><span class="lineno"> 2403</span>  m_pBack(VMA_NULL),</div><div class="line"><a name="l02404"></a><span class="lineno"> 2404</span>  m_Count(0)</div><div class="line"><a name="l02405"></a><span class="lineno"> 2405</span> {</div><div class="line"><a name="l02406"></a><span class="lineno"> 2406</span> }</div><div class="line"><a name="l02407"></a><span class="lineno"> 2407</span> </div><div class="line"><a name="l02408"></a><span class="lineno"> 2408</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02409"></a><span class="lineno"> 2409</span> VmaRawList<T>::~VmaRawList()</div><div class="line"><a name="l02410"></a><span class="lineno"> 2410</span> {</div><div class="line"><a name="l02411"></a><span class="lineno"> 2411</span>  <span class="comment">// Intentionally not calling Clear, because that would be unnecessary</span></div><div class="line"><a name="l02412"></a><span class="lineno"> 2412</span>  <span class="comment">// computations to return all items to m_ItemAllocator as free.</span></div><div class="line"><a name="l02413"></a><span class="lineno"> 2413</span> }</div><div class="line"><a name="l02414"></a><span class="lineno"> 2414</span> </div><div class="line"><a name="l02415"></a><span class="lineno"> 2415</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02416"></a><span class="lineno"> 2416</span> <span class="keywordtype">void</span> VmaRawList<T>::Clear()</div><div class="line"><a name="l02417"></a><span class="lineno"> 2417</span> {</div><div class="line"><a name="l02418"></a><span class="lineno"> 2418</span>  <span class="keywordflow">if</span>(IsEmpty() == <span class="keyword">false</span>)</div><div class="line"><a name="l02419"></a><span class="lineno"> 2419</span>  {</div><div class="line"><a name="l02420"></a><span class="lineno"> 2420</span>  ItemType* pItem = m_pBack;</div><div class="line"><a name="l02421"></a><span class="lineno"> 2421</span>  <span class="keywordflow">while</span>(pItem != VMA_NULL)</div><div class="line"><a name="l02422"></a><span class="lineno"> 2422</span>  {</div><div class="line"><a name="l02423"></a><span class="lineno"> 2423</span>  ItemType* <span class="keyword">const</span> pPrevItem = pItem->pPrev;</div><div class="line"><a name="l02424"></a><span class="lineno"> 2424</span>  m_ItemAllocator.Free(pItem);</div><div class="line"><a name="l02425"></a><span class="lineno"> 2425</span>  pItem = pPrevItem;</div><div class="line"><a name="l02426"></a><span class="lineno"> 2426</span>  }</div><div class="line"><a name="l02427"></a><span class="lineno"> 2427</span>  m_pFront = VMA_NULL;</div><div class="line"><a name="l02428"></a><span class="lineno"> 2428</span>  m_pBack = VMA_NULL;</div><div class="line"><a name="l02429"></a><span class="lineno"> 2429</span>  m_Count = 0;</div><div class="line"><a name="l02430"></a><span class="lineno"> 2430</span>  }</div><div class="line"><a name="l02431"></a><span class="lineno"> 2431</span> }</div><div class="line"><a name="l02432"></a><span class="lineno"> 2432</span> </div><div class="line"><a name="l02433"></a><span class="lineno"> 2433</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02434"></a><span class="lineno"> 2434</span> VmaListItem<T>* VmaRawList<T>::PushBack()</div><div class="line"><a name="l02435"></a><span class="lineno"> 2435</span> {</div><div class="line"><a name="l02436"></a><span class="lineno"> 2436</span>  ItemType* <span class="keyword">const</span> pNewItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l02437"></a><span class="lineno"> 2437</span>  pNewItem->pNext = VMA_NULL;</div><div class="line"><a name="l02438"></a><span class="lineno"> 2438</span>  <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l02439"></a><span class="lineno"> 2439</span>  {</div><div class="line"><a name="l02440"></a><span class="lineno"> 2440</span>  pNewItem->pPrev = VMA_NULL;</div><div class="line"><a name="l02441"></a><span class="lineno"> 2441</span>  m_pFront = pNewItem;</div><div class="line"><a name="l02442"></a><span class="lineno"> 2442</span>  m_pBack = pNewItem;</div><div class="line"><a name="l02443"></a><span class="lineno"> 2443</span>  m_Count = 1;</div><div class="line"><a name="l02444"></a><span class="lineno"> 2444</span>  }</div><div class="line"><a name="l02445"></a><span class="lineno"> 2445</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l02446"></a><span class="lineno"> 2446</span>  {</div><div class="line"><a name="l02447"></a><span class="lineno"> 2447</span>  pNewItem->pPrev = m_pBack;</div><div class="line"><a name="l02448"></a><span class="lineno"> 2448</span>  m_pBack->pNext = pNewItem;</div><div class="line"><a name="l02449"></a><span class="lineno"> 2449</span>  m_pBack = pNewItem;</div><div class="line"><a name="l02450"></a><span class="lineno"> 2450</span>  ++m_Count;</div><div class="line"><a name="l02451"></a><span class="lineno"> 2451</span>  }</div><div class="line"><a name="l02452"></a><span class="lineno"> 2452</span>  <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l02453"></a><span class="lineno"> 2453</span> }</div><div class="line"><a name="l02454"></a><span class="lineno"> 2454</span> </div><div class="line"><a name="l02455"></a><span class="lineno"> 2455</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02456"></a><span class="lineno"> 2456</span> VmaListItem<T>* VmaRawList<T>::PushFront()</div><div class="line"><a name="l02457"></a><span class="lineno"> 2457</span> {</div><div class="line"><a name="l02458"></a><span class="lineno"> 2458</span>  ItemType* <span class="keyword">const</span> pNewItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l02459"></a><span class="lineno"> 2459</span>  pNewItem->pPrev = VMA_NULL;</div><div class="line"><a name="l02460"></a><span class="lineno"> 2460</span>  <span class="keywordflow">if</span>(IsEmpty())</div><div class="line"><a name="l02461"></a><span class="lineno"> 2461</span>  {</div><div class="line"><a name="l02462"></a><span class="lineno"> 2462</span>  pNewItem->pNext = VMA_NULL;</div><div class="line"><a name="l02463"></a><span class="lineno"> 2463</span>  m_pFront = pNewItem;</div><div class="line"><a name="l02464"></a><span class="lineno"> 2464</span>  m_pBack = pNewItem;</div><div class="line"><a name="l02465"></a><span class="lineno"> 2465</span>  m_Count = 1;</div><div class="line"><a name="l02466"></a><span class="lineno"> 2466</span>  }</div><div class="line"><a name="l02467"></a><span class="lineno"> 2467</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l02468"></a><span class="lineno"> 2468</span>  {</div><div class="line"><a name="l02469"></a><span class="lineno"> 2469</span>  pNewItem->pNext = m_pFront;</div><div class="line"><a name="l02470"></a><span class="lineno"> 2470</span>  m_pFront->pPrev = pNewItem;</div><div class="line"><a name="l02471"></a><span class="lineno"> 2471</span>  m_pFront = pNewItem;</div><div class="line"><a name="l02472"></a><span class="lineno"> 2472</span>  ++m_Count;</div><div class="line"><a name="l02473"></a><span class="lineno"> 2473</span>  }</div><div class="line"><a name="l02474"></a><span class="lineno"> 2474</span>  <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l02475"></a><span class="lineno"> 2475</span> }</div><div class="line"><a name="l02476"></a><span class="lineno"> 2476</span> </div><div class="line"><a name="l02477"></a><span class="lineno"> 2477</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02478"></a><span class="lineno"> 2478</span> VmaListItem<T>* VmaRawList<T>::PushBack(<span class="keyword">const</span> T& value)</div><div class="line"><a name="l02479"></a><span class="lineno"> 2479</span> {</div><div class="line"><a name="l02480"></a><span class="lineno"> 2480</span>  ItemType* <span class="keyword">const</span> pNewItem = PushBack();</div><div class="line"><a name="l02481"></a><span class="lineno"> 2481</span>  pNewItem->Value = value;</div><div class="line"><a name="l02482"></a><span class="lineno"> 2482</span>  <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l02483"></a><span class="lineno"> 2483</span> }</div><div class="line"><a name="l02484"></a><span class="lineno"> 2484</span> </div><div class="line"><a name="l02485"></a><span class="lineno"> 2485</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02486"></a><span class="lineno"> 2486</span> VmaListItem<T>* VmaRawList<T>::PushFront(<span class="keyword">const</span> T& value)</div><div class="line"><a name="l02487"></a><span class="lineno"> 2487</span> {</div><div class="line"><a name="l02488"></a><span class="lineno"> 2488</span>  ItemType* <span class="keyword">const</span> pNewItem = PushFront();</div><div class="line"><a name="l02489"></a><span class="lineno"> 2489</span>  pNewItem->Value = value;</div><div class="line"><a name="l02490"></a><span class="lineno"> 2490</span>  <span class="keywordflow">return</span> pNewItem;</div><div class="line"><a name="l02491"></a><span class="lineno"> 2491</span> }</div><div class="line"><a name="l02492"></a><span class="lineno"> 2492</span> </div><div class="line"><a name="l02493"></a><span class="lineno"> 2493</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02494"></a><span class="lineno"> 2494</span> <span class="keywordtype">void</span> VmaRawList<T>::PopBack()</div><div class="line"><a name="l02495"></a><span class="lineno"> 2495</span> {</div><div class="line"><a name="l02496"></a><span class="lineno"> 2496</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l02497"></a><span class="lineno"> 2497</span>  ItemType* <span class="keyword">const</span> pBackItem = m_pBack;</div><div class="line"><a name="l02498"></a><span class="lineno"> 2498</span>  ItemType* <span class="keyword">const</span> pPrevItem = pBackItem->pPrev;</div><div class="line"><a name="l02499"></a><span class="lineno"> 2499</span>  <span class="keywordflow">if</span>(pPrevItem != VMA_NULL)</div><div class="line"><a name="l02500"></a><span class="lineno"> 2500</span>  {</div><div class="line"><a name="l02501"></a><span class="lineno"> 2501</span>  pPrevItem->pNext = VMA_NULL;</div><div class="line"><a name="l02502"></a><span class="lineno"> 2502</span>  }</div><div class="line"><a name="l02503"></a><span class="lineno"> 2503</span>  m_pBack = pPrevItem;</div><div class="line"><a name="l02504"></a><span class="lineno"> 2504</span>  m_ItemAllocator.Free(pBackItem);</div><div class="line"><a name="l02505"></a><span class="lineno"> 2505</span>  --m_Count;</div><div class="line"><a name="l02506"></a><span class="lineno"> 2506</span> }</div><div class="line"><a name="l02507"></a><span class="lineno"> 2507</span> </div><div class="line"><a name="l02508"></a><span class="lineno"> 2508</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02509"></a><span class="lineno"> 2509</span> <span class="keywordtype">void</span> VmaRawList<T>::PopFront()</div><div class="line"><a name="l02510"></a><span class="lineno"> 2510</span> {</div><div class="line"><a name="l02511"></a><span class="lineno"> 2511</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l02512"></a><span class="lineno"> 2512</span>  ItemType* <span class="keyword">const</span> pFrontItem = m_pFront;</div><div class="line"><a name="l02513"></a><span class="lineno"> 2513</span>  ItemType* <span class="keyword">const</span> pNextItem = pFrontItem->pNext;</div><div class="line"><a name="l02514"></a><span class="lineno"> 2514</span>  <span class="keywordflow">if</span>(pNextItem != VMA_NULL)</div><div class="line"><a name="l02515"></a><span class="lineno"> 2515</span>  {</div><div class="line"><a name="l02516"></a><span class="lineno"> 2516</span>  pNextItem->pPrev = VMA_NULL;</div><div class="line"><a name="l02517"></a><span class="lineno"> 2517</span>  }</div><div class="line"><a name="l02518"></a><span class="lineno"> 2518</span>  m_pFront = pNextItem;</div><div class="line"><a name="l02519"></a><span class="lineno"> 2519</span>  m_ItemAllocator.Free(pFrontItem);</div><div class="line"><a name="l02520"></a><span class="lineno"> 2520</span>  --m_Count;</div><div class="line"><a name="l02521"></a><span class="lineno"> 2521</span> }</div><div class="line"><a name="l02522"></a><span class="lineno"> 2522</span> </div><div class="line"><a name="l02523"></a><span class="lineno"> 2523</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02524"></a><span class="lineno"> 2524</span> <span class="keywordtype">void</span> VmaRawList<T>::Remove(ItemType* pItem)</div><div class="line"><a name="l02525"></a><span class="lineno"> 2525</span> {</div><div class="line"><a name="l02526"></a><span class="lineno"> 2526</span>  VMA_HEAVY_ASSERT(pItem != VMA_NULL);</div><div class="line"><a name="l02527"></a><span class="lineno"> 2527</span>  VMA_HEAVY_ASSERT(m_Count > 0);</div><div class="line"><a name="l02528"></a><span class="lineno"> 2528</span> </div><div class="line"><a name="l02529"></a><span class="lineno"> 2529</span>  <span class="keywordflow">if</span>(pItem->pPrev != VMA_NULL)</div><div class="line"><a name="l02530"></a><span class="lineno"> 2530</span>  {</div><div class="line"><a name="l02531"></a><span class="lineno"> 2531</span>  pItem->pPrev->pNext = pItem->pNext;</div><div class="line"><a name="l02532"></a><span class="lineno"> 2532</span>  }</div><div class="line"><a name="l02533"></a><span class="lineno"> 2533</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l02534"></a><span class="lineno"> 2534</span>  {</div><div class="line"><a name="l02535"></a><span class="lineno"> 2535</span>  VMA_HEAVY_ASSERT(m_pFront == pItem);</div><div class="line"><a name="l02536"></a><span class="lineno"> 2536</span>  m_pFront = pItem->pNext;</div><div class="line"><a name="l02537"></a><span class="lineno"> 2537</span>  }</div><div class="line"><a name="l02538"></a><span class="lineno"> 2538</span> </div><div class="line"><a name="l02539"></a><span class="lineno"> 2539</span>  <span class="keywordflow">if</span>(pItem->pNext != VMA_NULL)</div><div class="line"><a name="l02540"></a><span class="lineno"> 2540</span>  {</div><div class="line"><a name="l02541"></a><span class="lineno"> 2541</span>  pItem->pNext->pPrev = pItem->pPrev;</div><div class="line"><a name="l02542"></a><span class="lineno"> 2542</span>  }</div><div class="line"><a name="l02543"></a><span class="lineno"> 2543</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l02544"></a><span class="lineno"> 2544</span>  {</div><div class="line"><a name="l02545"></a><span class="lineno"> 2545</span>  VMA_HEAVY_ASSERT(m_pBack == pItem);</div><div class="line"><a name="l02546"></a><span class="lineno"> 2546</span>  m_pBack = pItem->pPrev;</div><div class="line"><a name="l02547"></a><span class="lineno"> 2547</span>  }</div><div class="line"><a name="l02548"></a><span class="lineno"> 2548</span> </div><div class="line"><a name="l02549"></a><span class="lineno"> 2549</span>  m_ItemAllocator.Free(pItem);</div><div class="line"><a name="l02550"></a><span class="lineno"> 2550</span>  --m_Count;</div><div class="line"><a name="l02551"></a><span class="lineno"> 2551</span> }</div><div class="line"><a name="l02552"></a><span class="lineno"> 2552</span> </div><div class="line"><a name="l02553"></a><span class="lineno"> 2553</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02554"></a><span class="lineno"> 2554</span> VmaListItem<T>* VmaRawList<T>::InsertBefore(ItemType* pItem)</div><div class="line"><a name="l02555"></a><span class="lineno"> 2555</span> {</div><div class="line"><a name="l02556"></a><span class="lineno"> 2556</span>  <span class="keywordflow">if</span>(pItem != VMA_NULL)</div><div class="line"><a name="l02557"></a><span class="lineno"> 2557</span>  {</div><div class="line"><a name="l02558"></a><span class="lineno"> 2558</span>  ItemType* <span class="keyword">const</span> prevItem = pItem->pPrev;</div><div class="line"><a name="l02559"></a><span class="lineno"> 2559</span>  ItemType* <span class="keyword">const</span> newItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l02560"></a><span class="lineno"> 2560</span>  newItem->pPrev = prevItem;</div><div class="line"><a name="l02561"></a><span class="lineno"> 2561</span>  newItem->pNext = pItem;</div><div class="line"><a name="l02562"></a><span class="lineno"> 2562</span>  pItem->pPrev = newItem;</div><div class="line"><a name="l02563"></a><span class="lineno"> 2563</span>  <span class="keywordflow">if</span>(prevItem != VMA_NULL)</div><div class="line"><a name="l02564"></a><span class="lineno"> 2564</span>  {</div><div class="line"><a name="l02565"></a><span class="lineno"> 2565</span>  prevItem->pNext = newItem;</div><div class="line"><a name="l02566"></a><span class="lineno"> 2566</span>  }</div><div class="line"><a name="l02567"></a><span class="lineno"> 2567</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l02568"></a><span class="lineno"> 2568</span>  {</div><div class="line"><a name="l02569"></a><span class="lineno"> 2569</span>  VMA_HEAVY_ASSERT(m_pFront == pItem);</div><div class="line"><a name="l02570"></a><span class="lineno"> 2570</span>  m_pFront = newItem;</div><div class="line"><a name="l02571"></a><span class="lineno"> 2571</span>  }</div><div class="line"><a name="l02572"></a><span class="lineno"> 2572</span>  ++m_Count;</div><div class="line"><a name="l02573"></a><span class="lineno"> 2573</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l02574"></a><span class="lineno"> 2574</span>  }</div><div class="line"><a name="l02575"></a><span class="lineno"> 2575</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l02576"></a><span class="lineno"> 2576</span>  <span class="keywordflow">return</span> PushBack();</div><div class="line"><a name="l02577"></a><span class="lineno"> 2577</span> }</div><div class="line"><a name="l02578"></a><span class="lineno"> 2578</span> </div><div class="line"><a name="l02579"></a><span class="lineno"> 2579</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02580"></a><span class="lineno"> 2580</span> VmaListItem<T>* VmaRawList<T>::InsertAfter(ItemType* pItem)</div><div class="line"><a name="l02581"></a><span class="lineno"> 2581</span> {</div><div class="line"><a name="l02582"></a><span class="lineno"> 2582</span>  <span class="keywordflow">if</span>(pItem != VMA_NULL)</div><div class="line"><a name="l02583"></a><span class="lineno"> 2583</span>  {</div><div class="line"><a name="l02584"></a><span class="lineno"> 2584</span>  ItemType* <span class="keyword">const</span> nextItem = pItem->pNext;</div><div class="line"><a name="l02585"></a><span class="lineno"> 2585</span>  ItemType* <span class="keyword">const</span> newItem = m_ItemAllocator.Alloc();</div><div class="line"><a name="l02586"></a><span class="lineno"> 2586</span>  newItem->pNext = nextItem;</div><div class="line"><a name="l02587"></a><span class="lineno"> 2587</span>  newItem->pPrev = pItem;</div><div class="line"><a name="l02588"></a><span class="lineno"> 2588</span>  pItem->pNext = newItem;</div><div class="line"><a name="l02589"></a><span class="lineno"> 2589</span>  <span class="keywordflow">if</span>(nextItem != VMA_NULL)</div><div class="line"><a name="l02590"></a><span class="lineno"> 2590</span>  {</div><div class="line"><a name="l02591"></a><span class="lineno"> 2591</span>  nextItem->pPrev = newItem;</div><div class="line"><a name="l02592"></a><span class="lineno"> 2592</span>  }</div><div class="line"><a name="l02593"></a><span class="lineno"> 2593</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l02594"></a><span class="lineno"> 2594</span>  {</div><div class="line"><a name="l02595"></a><span class="lineno"> 2595</span>  VMA_HEAVY_ASSERT(m_pBack == pItem);</div><div class="line"><a name="l02596"></a><span class="lineno"> 2596</span>  m_pBack = newItem;</div><div class="line"><a name="l02597"></a><span class="lineno"> 2597</span>  }</div><div class="line"><a name="l02598"></a><span class="lineno"> 2598</span>  ++m_Count;</div><div class="line"><a name="l02599"></a><span class="lineno"> 2599</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l02600"></a><span class="lineno"> 2600</span>  }</div><div class="line"><a name="l02601"></a><span class="lineno"> 2601</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l02602"></a><span class="lineno"> 2602</span>  <span class="keywordflow">return</span> PushFront();</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> </div><div class="line"><a name="l02605"></a><span class="lineno"> 2605</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02606"></a><span class="lineno"> 2606</span> VmaListItem<T>* VmaRawList<T>::InsertBefore(ItemType* pItem, <span class="keyword">const</span> T& value)</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>  ItemType* <span class="keyword">const</span> newItem = InsertBefore(pItem);</div><div class="line"><a name="l02609"></a><span class="lineno"> 2609</span>  newItem->Value = value;</div><div class="line"><a name="l02610"></a><span class="lineno"> 2610</span>  <span class="keywordflow">return</span> newItem;</div><div class="line"><a name="l02611"></a><span class="lineno"> 2611</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="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l02614"></a><span class="lineno"> 2614</span> VmaListItem<T>* VmaRawList<T>::InsertAfter(ItemType* pItem, <span class="keyword">const</span> T& value)</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>  ItemType* <span class="keyword">const</span> newItem = InsertAfter(pItem);</div><div class="line"><a name="l02617"></a><span class="lineno"> 2617</span>  newItem->Value = value;</div><div class="line"><a name="l02618"></a><span class="lineno"> 2618</span>  <span class="keywordflow">return</span> newItem;</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> </div><div class="line"><a name="l02621"></a><span class="lineno"> 2621</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> AllocatorT></div><div class="line"><a name="l02622"></a><span class="lineno"> 2622</span> <span class="keyword">class </span>VmaList</div><div class="line"><a name="l02623"></a><span class="lineno"> 2623</span> {</div><div class="line"><a name="l02624"></a><span class="lineno"> 2624</span> <span class="keyword">public</span>:</div><div class="line"><a name="l02625"></a><span class="lineno"> 2625</span>  <span class="keyword">class </span>iterator</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="keyword">public</span>:</div><div class="line"><a name="l02628"></a><span class="lineno"> 2628</span>  iterator() :</div><div class="line"><a name="l02629"></a><span class="lineno"> 2629</span>  m_pList(VMA_NULL),</div><div class="line"><a name="l02630"></a><span class="lineno"> 2630</span>  m_pItem(VMA_NULL)</div><div class="line"><a name="l02631"></a><span class="lineno"> 2631</span>  {</div><div class="line"><a name="l02632"></a><span class="lineno"> 2632</span>  }</div><div class="line"><a name="l02633"></a><span class="lineno"> 2633</span> </div><div class="line"><a name="l02634"></a><span class="lineno"> 2634</span>  T& operator*()<span class="keyword"> const</span></div><div class="line"><a name="l02635"></a><span class="lineno"> 2635</span> <span class="keyword"> </span>{</div><div class="line"><a name="l02636"></a><span class="lineno"> 2636</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l02637"></a><span class="lineno"> 2637</span>  <span class="keywordflow">return</span> m_pItem->Value;</div><div class="line"><a name="l02638"></a><span class="lineno"> 2638</span>  }</div><div class="line"><a name="l02639"></a><span class="lineno"> 2639</span>  T* operator->()<span class="keyword"> const</span></div><div class="line"><a name="l02640"></a><span class="lineno"> 2640</span> <span class="keyword"> </span>{</div><div class="line"><a name="l02641"></a><span class="lineno"> 2641</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l02642"></a><span class="lineno"> 2642</span>  <span class="keywordflow">return</span> &m_pItem->Value;</div><div class="line"><a name="l02643"></a><span class="lineno"> 2643</span>  }</div><div class="line"><a name="l02644"></a><span class="lineno"> 2644</span> </div><div class="line"><a name="l02645"></a><span class="lineno"> 2645</span>  iterator& operator++()</div><div class="line"><a name="l02646"></a><span class="lineno"> 2646</span>  {</div><div class="line"><a name="l02647"></a><span class="lineno"> 2647</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l02648"></a><span class="lineno"> 2648</span>  m_pItem = m_pItem->pNext;</div><div class="line"><a name="l02649"></a><span class="lineno"> 2649</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l02650"></a><span class="lineno"> 2650</span>  }</div><div class="line"><a name="l02651"></a><span class="lineno"> 2651</span>  iterator& operator--()</div><div class="line"><a name="l02652"></a><span class="lineno"> 2652</span>  {</div><div class="line"><a name="l02653"></a><span class="lineno"> 2653</span>  <span class="keywordflow">if</span>(m_pItem != VMA_NULL)</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>  m_pItem = m_pItem->pPrev;</div><div class="line"><a name="l02656"></a><span class="lineno"> 2656</span>  }</div><div class="line"><a name="l02657"></a><span class="lineno"> 2657</span>  <span class="keywordflow">else</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>  VMA_HEAVY_ASSERT(!m_pList.IsEmpty());</div><div class="line"><a name="l02660"></a><span class="lineno"> 2660</span>  m_pItem = m_pList->Back();</div><div class="line"><a name="l02661"></a><span class="lineno"> 2661</span>  }</div><div class="line"><a name="l02662"></a><span class="lineno"> 2662</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l02663"></a><span class="lineno"> 2663</span>  }</div><div class="line"><a name="l02664"></a><span class="lineno"> 2664</span> </div><div class="line"><a name="l02665"></a><span class="lineno"> 2665</span>  iterator operator++(<span class="keywordtype">int</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>  iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l02668"></a><span class="lineno"> 2668</span>  ++*<span class="keyword">this</span>;</div><div class="line"><a name="l02669"></a><span class="lineno"> 2669</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l02670"></a><span class="lineno"> 2670</span>  }</div><div class="line"><a name="l02671"></a><span class="lineno"> 2671</span>  iterator operator--(<span class="keywordtype">int</span>)</div><div class="line"><a name="l02672"></a><span class="lineno"> 2672</span>  {</div><div class="line"><a name="l02673"></a><span class="lineno"> 2673</span>  iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l02674"></a><span class="lineno"> 2674</span>  --*<span class="keyword">this</span>;</div><div class="line"><a name="l02675"></a><span class="lineno"> 2675</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l02676"></a><span class="lineno"> 2676</span>  }</div><div class="line"><a name="l02677"></a><span class="lineno"> 2677</span> </div><div class="line"><a name="l02678"></a><span class="lineno"> 2678</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="l02679"></a><span class="lineno"> 2679</span> <span class="keyword"> </span>{</div><div class="line"><a name="l02680"></a><span class="lineno"> 2680</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l02681"></a><span class="lineno"> 2681</span>  <span class="keywordflow">return</span> m_pItem == rhs.m_pItem;</div><div class="line"><a name="l02682"></a><span class="lineno"> 2682</span>  }</div><div class="line"><a name="l02683"></a><span class="lineno"> 2683</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="l02684"></a><span class="lineno"> 2684</span> <span class="keyword"> </span>{</div><div class="line"><a name="l02685"></a><span class="lineno"> 2685</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l02686"></a><span class="lineno"> 2686</span>  <span class="keywordflow">return</span> m_pItem != rhs.m_pItem;</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>  </div><div class="line"><a name="l02689"></a><span class="lineno"> 2689</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l02690"></a><span class="lineno"> 2690</span>  VmaRawList<T>* m_pList;</div><div class="line"><a name="l02691"></a><span class="lineno"> 2691</span>  VmaListItem<T>* m_pItem;</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>  iterator(VmaRawList<T>* pList, VmaListItem<T>* pItem) :</div><div class="line"><a name="l02694"></a><span class="lineno"> 2694</span>  m_pList(pList),</div><div class="line"><a name="l02695"></a><span class="lineno"> 2695</span>  m_pItem(pItem)</div><div class="line"><a name="l02696"></a><span class="lineno"> 2696</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> </div><div class="line"><a name="l02699"></a><span class="lineno"> 2699</span>  <span class="keyword">friend</span> <span class="keyword">class </span>VmaList<T, AllocatorT>;</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> </div><div class="line"><a name="l02702"></a><span class="lineno"> 2702</span>  <span class="keyword">class </span>const_iterator</div><div class="line"><a name="l02703"></a><span class="lineno"> 2703</span>  {</div><div class="line"><a name="l02704"></a><span class="lineno"> 2704</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l02705"></a><span class="lineno"> 2705</span>  const_iterator() :</div><div class="line"><a name="l02706"></a><span class="lineno"> 2706</span>  m_pList(VMA_NULL),</div><div class="line"><a name="l02707"></a><span class="lineno"> 2707</span>  m_pItem(VMA_NULL)</div><div class="line"><a name="l02708"></a><span class="lineno"> 2708</span>  {</div><div class="line"><a name="l02709"></a><span class="lineno"> 2709</span>  }</div><div class="line"><a name="l02710"></a><span class="lineno"> 2710</span> </div><div class="line"><a name="l02711"></a><span class="lineno"> 2711</span>  const_iterator(<span class="keyword">const</span> iterator& src) :</div><div class="line"><a name="l02712"></a><span class="lineno"> 2712</span>  m_pList(src.m_pList),</div><div class="line"><a name="l02713"></a><span class="lineno"> 2713</span>  m_pItem(src.m_pItem)</div><div class="line"><a name="l02714"></a><span class="lineno"> 2714</span>  {</div><div class="line"><a name="l02715"></a><span class="lineno"> 2715</span>  }</div><div class="line"><a name="l02716"></a><span class="lineno"> 2716</span>  </div><div class="line"><a name="l02717"></a><span class="lineno"> 2717</span>  <span class="keyword">const</span> T& operator*()<span class="keyword"> const</span></div><div class="line"><a name="l02718"></a><span class="lineno"> 2718</span> <span class="keyword"> </span>{</div><div class="line"><a name="l02719"></a><span class="lineno"> 2719</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l02720"></a><span class="lineno"> 2720</span>  <span class="keywordflow">return</span> m_pItem->Value;</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="keyword">const</span> T* operator->()<span class="keyword"> const</span></div><div class="line"><a name="l02723"></a><span class="lineno"> 2723</span> <span class="keyword"> </span>{</div><div class="line"><a name="l02724"></a><span class="lineno"> 2724</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l02725"></a><span class="lineno"> 2725</span>  <span class="keywordflow">return</span> &m_pItem->Value;</div><div class="line"><a name="l02726"></a><span class="lineno"> 2726</span>  }</div><div class="line"><a name="l02727"></a><span class="lineno"> 2727</span> </div><div class="line"><a name="l02728"></a><span class="lineno"> 2728</span>  const_iterator& operator++()</div><div class="line"><a name="l02729"></a><span class="lineno"> 2729</span>  {</div><div class="line"><a name="l02730"></a><span class="lineno"> 2730</span>  VMA_HEAVY_ASSERT(m_pItem != VMA_NULL);</div><div class="line"><a name="l02731"></a><span class="lineno"> 2731</span>  m_pItem = m_pItem->pNext;</div><div class="line"><a name="l02732"></a><span class="lineno"> 2732</span>  <span class="keywordflow">return</span> *<span class="keyword">this</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>  const_iterator& operator--()</div><div class="line"><a name="l02735"></a><span class="lineno"> 2735</span>  {</div><div class="line"><a name="l02736"></a><span class="lineno"> 2736</span>  <span class="keywordflow">if</span>(m_pItem != VMA_NULL)</div><div class="line"><a name="l02737"></a><span class="lineno"> 2737</span>  {</div><div class="line"><a name="l02738"></a><span class="lineno"> 2738</span>  m_pItem = m_pItem->pPrev;</div><div class="line"><a name="l02739"></a><span class="lineno"> 2739</span>  }</div><div class="line"><a name="l02740"></a><span class="lineno"> 2740</span>  <span class="keywordflow">else</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>  VMA_HEAVY_ASSERT(!m_pList->IsEmpty());</div><div class="line"><a name="l02743"></a><span class="lineno"> 2743</span>  m_pItem = m_pList->Back();</div><div class="line"><a name="l02744"></a><span class="lineno"> 2744</span>  }</div><div class="line"><a name="l02745"></a><span class="lineno"> 2745</span>  <span class="keywordflow">return</span> *<span class="keyword">this</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> </div><div class="line"><a name="l02748"></a><span class="lineno"> 2748</span>  const_iterator operator++(<span class="keywordtype">int</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>  const_iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l02751"></a><span class="lineno"> 2751</span>  ++*<span class="keyword">this</span>;</div><div class="line"><a name="l02752"></a><span class="lineno"> 2752</span>  <span class="keywordflow">return</span> result;</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>  const_iterator operator--(<span class="keywordtype">int</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>  const_iterator result = *<span class="keyword">this</span>;</div><div class="line"><a name="l02757"></a><span class="lineno"> 2757</span>  --*<span class="keyword">this</span>;</div><div class="line"><a name="l02758"></a><span class="lineno"> 2758</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l02759"></a><span class="lineno"> 2759</span>  }</div><div class="line"><a name="l02760"></a><span class="lineno"> 2760</span> </div><div class="line"><a name="l02761"></a><span class="lineno"> 2761</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="l02762"></a><span class="lineno"> 2762</span> <span class="keyword"> </span>{</div><div class="line"><a name="l02763"></a><span class="lineno"> 2763</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l02764"></a><span class="lineno"> 2764</span>  <span class="keywordflow">return</span> m_pItem == rhs.m_pItem;</div><div class="line"><a name="l02765"></a><span class="lineno"> 2765</span>  }</div><div class="line"><a name="l02766"></a><span class="lineno"> 2766</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="l02767"></a><span class="lineno"> 2767</span> <span class="keyword"> </span>{</div><div class="line"><a name="l02768"></a><span class="lineno"> 2768</span>  VMA_HEAVY_ASSERT(m_pList == rhs.m_pList);</div><div class="line"><a name="l02769"></a><span class="lineno"> 2769</span>  <span class="keywordflow">return</span> m_pItem != rhs.m_pItem;</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>  </div><div class="line"><a name="l02772"></a><span class="lineno"> 2772</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l02773"></a><span class="lineno"> 2773</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="l02774"></a><span class="lineno"> 2774</span>  m_pList(pList),</div><div class="line"><a name="l02775"></a><span class="lineno"> 2775</span>  m_pItem(pItem)</div><div class="line"><a name="l02776"></a><span class="lineno"> 2776</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> </div><div class="line"><a name="l02779"></a><span class="lineno"> 2779</span>  <span class="keyword">const</span> VmaRawList<T>* m_pList;</div><div class="line"><a name="l02780"></a><span class="lineno"> 2780</span>  <span class="keyword">const</span> VmaListItem<T>* m_pItem;</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="keyword">friend</span> <span class="keyword">class </span>VmaList<T, AllocatorT>;</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> </div><div class="line"><a name="l02785"></a><span class="lineno"> 2785</span>  VmaList(<span class="keyword">const</span> AllocatorT& allocator) : m_RawList(allocator.m_pCallbacks) { }</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="keywordtype">bool</span> empty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_RawList.IsEmpty(); }</div><div class="line"><a name="l02788"></a><span class="lineno"> 2788</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="l02789"></a><span class="lineno"> 2789</span> </div><div class="line"><a name="l02790"></a><span class="lineno"> 2790</span>  iterator begin() { <span class="keywordflow">return</span> iterator(&m_RawList, m_RawList.Front()); }</div><div class="line"><a name="l02791"></a><span class="lineno"> 2791</span>  iterator end() { <span class="keywordflow">return</span> iterator(&m_RawList, VMA_NULL); }</div><div class="line"><a name="l02792"></a><span class="lineno"> 2792</span> </div><div class="line"><a name="l02793"></a><span class="lineno"> 2793</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="l02794"></a><span class="lineno"> 2794</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="l02795"></a><span class="lineno"> 2795</span> </div><div class="line"><a name="l02796"></a><span class="lineno"> 2796</span>  <span class="keywordtype">void</span> clear() { m_RawList.Clear(); }</div><div class="line"><a name="l02797"></a><span class="lineno"> 2797</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="l02798"></a><span class="lineno"> 2798</span>  <span class="keywordtype">void</span> erase(iterator it) { m_RawList.Remove(it.m_pItem); }</div><div class="line"><a name="l02799"></a><span class="lineno"> 2799</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="l02800"></a><span class="lineno"> 2800</span> </div><div class="line"><a name="l02801"></a><span class="lineno"> 2801</span> <span class="keyword">private</span>:</div><div class="line"><a name="l02802"></a><span class="lineno"> 2802</span>  VmaRawList<T> m_RawList;</div><div class="line"><a name="l02803"></a><span class="lineno"> 2803</span> };</div><div class="line"><a name="l02804"></a><span class="lineno"> 2804</span> </div><div class="line"><a name="l02805"></a><span class="lineno"> 2805</span> <span class="preprocessor">#endif // #if VMA_USE_STL_LIST</span></div><div class="line"><a name="l02806"></a><span class="lineno"> 2806</span> </div><div class="line"><a name="l02808"></a><span class="lineno"> 2808</span> <span class="comment">// class VmaMap</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="comment">// Unused in this version.</span></div><div class="line"><a name="l02811"></a><span class="lineno"> 2811</span> <span class="preprocessor">#if 0</span></div><div class="line"><a name="l02812"></a><span class="lineno"> 2812</span> </div><div class="line"><a name="l02813"></a><span class="lineno"> 2813</span> <span class="preprocessor">#if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l02814"></a><span class="lineno"> 2814</span> </div><div class="line"><a name="l02815"></a><span class="lineno"> 2815</span> <span class="preprocessor">#define VmaPair std::pair</span></div><div class="line"><a name="l02816"></a><span class="lineno"> 2816</span> </div><div class="line"><a name="l02817"></a><span class="lineno"> 2817</span> <span class="preprocessor">#define VMA_MAP_TYPE(KeyT, ValueT) \</span></div><div class="line"><a name="l02818"></a><span class="lineno"> 2818</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="l02819"></a><span class="lineno"> 2819</span> </div><div class="line"><a name="l02820"></a><span class="lineno"> 2820</span> <span class="preprocessor">#else // #if VMA_USE_STL_UNORDERED_MAP</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="keyword">template</span><<span class="keyword">typename</span> T1, <span class="keyword">typename</span> T2></div><div class="line"><a name="l02823"></a><span class="lineno"> 2823</span> <span class="keyword">struct </span>VmaPair</div><div class="line"><a name="l02824"></a><span class="lineno"> 2824</span> {</div><div class="line"><a name="l02825"></a><span class="lineno"> 2825</span>  T1 first;</div><div class="line"><a name="l02826"></a><span class="lineno"> 2826</span>  T2 second;</div><div class="line"><a name="l02827"></a><span class="lineno"> 2827</span> </div><div class="line"><a name="l02828"></a><span class="lineno"> 2828</span>  VmaPair() : first(), second() { }</div><div class="line"><a name="l02829"></a><span class="lineno"> 2829</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="l02830"></a><span class="lineno"> 2830</span> };</div><div class="line"><a name="l02831"></a><span class="lineno"> 2831</span> </div><div class="line"><a name="l02832"></a><span class="lineno"> 2832</span> <span class="comment">/* Class compatible with subset of interface of std::unordered_map.</span></div><div class="line"><a name="l02833"></a><span class="lineno"> 2833</span> <span class="comment">KeyT, ValueT must be POD because they will be stored in VmaVector.</span></div><div class="line"><a name="l02834"></a><span class="lineno"> 2834</span> <span class="comment">*/</span></div><div class="line"><a name="l02835"></a><span class="lineno"> 2835</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l02836"></a><span class="lineno"> 2836</span> <span class="keyword">class </span>VmaMap</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="keyword">public</span>:</div><div class="line"><a name="l02839"></a><span class="lineno"> 2839</span>  <span class="keyword">typedef</span> VmaPair<KeyT, ValueT> PairType;</div><div class="line"><a name="l02840"></a><span class="lineno"> 2840</span>  <span class="keyword">typedef</span> PairType* iterator;</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>  VmaMap(<span class="keyword">const</span> VmaStlAllocator<PairType>& allocator) : m_Vector(allocator) { }</div><div class="line"><a name="l02843"></a><span class="lineno"> 2843</span> </div><div class="line"><a name="l02844"></a><span class="lineno"> 2844</span>  iterator begin() { <span class="keywordflow">return</span> m_Vector.begin(); }</div><div class="line"><a name="l02845"></a><span class="lineno"> 2845</span>  iterator end() { <span class="keywordflow">return</span> m_Vector.end(); }</div><div class="line"><a name="l02846"></a><span class="lineno"> 2846</span> </div><div class="line"><a name="l02847"></a><span class="lineno"> 2847</span>  <span class="keywordtype">void</span> insert(<span class="keyword">const</span> PairType& pair);</div><div class="line"><a name="l02848"></a><span class="lineno"> 2848</span>  iterator find(<span class="keyword">const</span> KeyT& key);</div><div class="line"><a name="l02849"></a><span class="lineno"> 2849</span>  <span class="keywordtype">void</span> erase(iterator it);</div><div class="line"><a name="l02850"></a><span class="lineno"> 2850</span>  </div><div class="line"><a name="l02851"></a><span class="lineno"> 2851</span> <span class="keyword">private</span>:</div><div class="line"><a name="l02852"></a><span class="lineno"> 2852</span>  VmaVector< PairType, VmaStlAllocator<PairType> > m_Vector;</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> </div><div class="line"><a name="l02855"></a><span class="lineno"> 2855</span> <span class="preprocessor">#define VMA_MAP_TYPE(KeyT, ValueT) VmaMap<KeyT, ValueT></span></div><div class="line"><a name="l02856"></a><span class="lineno"> 2856</span> </div><div class="line"><a name="l02857"></a><span class="lineno"> 2857</span> <span class="keyword">template</span><<span class="keyword">typename</span> FirstT, <span class="keyword">typename</span> SecondT></div><div class="line"><a name="l02858"></a><span class="lineno"> 2858</span> <span class="keyword">struct </span>VmaPairFirstLess</div><div class="line"><a name="l02859"></a><span class="lineno"> 2859</span> {</div><div class="line"><a name="l02860"></a><span class="lineno"> 2860</span>  <span class="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="l02861"></a><span class="lineno"> 2861</span> <span class="keyword"> </span>{</div><div class="line"><a name="l02862"></a><span class="lineno"> 2862</span>  <span class="keywordflow">return</span> lhs.first < rhs.first;</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="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="l02865"></a><span class="lineno"> 2865</span> <span class="keyword"> </span>{</div><div class="line"><a name="l02866"></a><span class="lineno"> 2866</span>  <span class="keywordflow">return</span> lhs.first < rhsFirst;</div><div class="line"><a name="l02867"></a><span class="lineno"> 2867</span>  }</div><div class="line"><a name="l02868"></a><span class="lineno"> 2868</span> };</div><div class="line"><a name="l02869"></a><span class="lineno"> 2869</span> </div><div class="line"><a name="l02870"></a><span class="lineno"> 2870</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l02871"></a><span class="lineno"> 2871</span> <span class="keywordtype">void</span> VmaMap<KeyT, ValueT>::insert(<span class="keyword">const</span> PairType& pair)</div><div class="line"><a name="l02872"></a><span class="lineno"> 2872</span> {</div><div class="line"><a name="l02873"></a><span class="lineno"> 2873</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> indexToInsert = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l02874"></a><span class="lineno"> 2874</span>  m_Vector.data(),</div><div class="line"><a name="l02875"></a><span class="lineno"> 2875</span>  m_Vector.data() + m_Vector.size(),</div><div class="line"><a name="l02876"></a><span class="lineno"> 2876</span>  pair,</div><div class="line"><a name="l02877"></a><span class="lineno"> 2877</span>  VmaPairFirstLess<KeyT, ValueT>()) - m_Vector.data();</div><div class="line"><a name="l02878"></a><span class="lineno"> 2878</span>  VmaVectorInsert(m_Vector, indexToInsert, pair);</div><div class="line"><a name="l02879"></a><span class="lineno"> 2879</span> }</div><div class="line"><a name="l02880"></a><span class="lineno"> 2880</span> </div><div class="line"><a name="l02881"></a><span class="lineno"> 2881</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l02882"></a><span class="lineno"> 2882</span> VmaPair<KeyT, ValueT>* VmaMap<KeyT, ValueT>::find(<span class="keyword">const</span> KeyT& key)</div><div class="line"><a name="l02883"></a><span class="lineno"> 2883</span> {</div><div class="line"><a name="l02884"></a><span class="lineno"> 2884</span>  PairType* it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l02885"></a><span class="lineno"> 2885</span>  m_Vector.data(),</div><div class="line"><a name="l02886"></a><span class="lineno"> 2886</span>  m_Vector.data() + m_Vector.size(),</div><div class="line"><a name="l02887"></a><span class="lineno"> 2887</span>  key,</div><div class="line"><a name="l02888"></a><span class="lineno"> 2888</span>  VmaPairFirstLess<KeyT, ValueT>());</div><div class="line"><a name="l02889"></a><span class="lineno"> 2889</span>  <span class="keywordflow">if</span>((it != m_Vector.end()) && (it->first == key))</div><div class="line"><a name="l02890"></a><span class="lineno"> 2890</span>  {</div><div class="line"><a name="l02891"></a><span class="lineno"> 2891</span>  <span class="keywordflow">return</span> it;</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="keywordflow">else</span></div><div class="line"><a name="l02894"></a><span class="lineno"> 2894</span>  {</div><div class="line"><a name="l02895"></a><span class="lineno"> 2895</span>  <span class="keywordflow">return</span> m_Vector.end();</div><div class="line"><a name="l02896"></a><span class="lineno"> 2896</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> </div><div class="line"><a name="l02899"></a><span class="lineno"> 2899</span> <span class="keyword">template</span><<span class="keyword">typename</span> KeyT, <span class="keyword">typename</span> ValueT></div><div class="line"><a name="l02900"></a><span class="lineno"> 2900</span> <span class="keywordtype">void</span> VmaMap<KeyT, ValueT>::erase(iterator it)</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>  VmaVectorRemove(m_Vector, it - m_Vector.begin());</div><div class="line"><a name="l02903"></a><span class="lineno"> 2903</span> }</div><div class="line"><a name="l02904"></a><span class="lineno"> 2904</span> </div><div class="line"><a name="l02905"></a><span class="lineno"> 2905</span> <span class="preprocessor">#endif // #if VMA_USE_STL_UNORDERED_MAP</span></div><div class="line"><a name="l02906"></a><span class="lineno"> 2906</span> </div><div class="line"><a name="l02907"></a><span class="lineno"> 2907</span> <span class="preprocessor">#endif // #if 0</span></div><div class="line"><a name="l02908"></a><span class="lineno"> 2908</span> </div><div class="line"><a name="l02910"></a><span class="lineno"> 2910</span> </div><div class="line"><a name="l02911"></a><span class="lineno"> 2911</span> <span class="keyword">class </span>VmaDeviceMemoryBlock;</div><div class="line"><a name="l02912"></a><span class="lineno"> 2912</span> </div><div class="line"><a name="l02913"></a><span class="lineno"> 2913</span> <span class="keyword">enum</span> VMA_BLOCK_VECTOR_TYPE</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>  VMA_BLOCK_VECTOR_TYPE_UNMAPPED,</div><div class="line"><a name="l02916"></a><span class="lineno"> 2916</span>  VMA_BLOCK_VECTOR_TYPE_MAPPED,</div><div class="line"><a name="l02917"></a><span class="lineno"> 2917</span>  VMA_BLOCK_VECTOR_TYPE_COUNT</div><div class="line"><a name="l02918"></a><span class="lineno"> 2918</span> };</div><div class="line"><a name="l02919"></a><span class="lineno"> 2919</span> </div><div class="line"><a name="l02920"></a><span class="lineno"> 2920</span> <span class="keyword">static</span> VMA_BLOCK_VECTOR_TYPE VmaAllocationCreateFlagsToBlockVectorType(<a class="code" href="vk__mem__alloc_8h.html#a5225e5e11f8376f6a31a1791f3d6e817">VmaAllocationCreateFlags</a> flags)</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="keywordflow">return</span> (flags & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae443691ef3d077c0dc3de5576ac4c312">VMA_ALLOCATION_CREATE_PERSISTENT_MAP_BIT</a>) != 0 ?</div><div class="line"><a name="l02923"></a><span class="lineno"> 2923</span>  VMA_BLOCK_VECTOR_TYPE_MAPPED :</div><div class="line"><a name="l02924"></a><span class="lineno"> 2924</span>  VMA_BLOCK_VECTOR_TYPE_UNMAPPED;</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> </div><div class="line"><a name="l02927"></a><span class="lineno"> 2927</span> <span class="keyword">struct </span>VmaAllocation_T</div><div class="line"><a name="l02928"></a><span class="lineno"> 2928</span> {</div><div class="line"><a name="l02929"></a><span class="lineno"> 2929</span> <span class="keyword">public</span>:</div><div class="line"><a name="l02930"></a><span class="lineno"> 2930</span>  <span class="keyword">enum</span> ALLOCATION_TYPE</div><div class="line"><a name="l02931"></a><span class="lineno"> 2931</span>  {</div><div class="line"><a name="l02932"></a><span class="lineno"> 2932</span>  ALLOCATION_TYPE_NONE,</div><div class="line"><a name="l02933"></a><span class="lineno"> 2933</span>  ALLOCATION_TYPE_BLOCK,</div><div class="line"><a name="l02934"></a><span class="lineno"> 2934</span>  ALLOCATION_TYPE_DEDICATED,</div><div class="line"><a name="l02935"></a><span class="lineno"> 2935</span>  };</div><div class="line"><a name="l02936"></a><span class="lineno"> 2936</span> </div><div class="line"><a name="l02937"></a><span class="lineno"> 2937</span>  VmaAllocation_T(uint32_t currentFrameIndex) :</div><div class="line"><a name="l02938"></a><span class="lineno"> 2938</span>  m_Alignment(1),</div><div class="line"><a name="l02939"></a><span class="lineno"> 2939</span>  m_Size(0),</div><div class="line"><a name="l02940"></a><span class="lineno"> 2940</span>  m_pUserData(VMA_NULL),</div><div class="line"><a name="l02941"></a><span class="lineno"> 2941</span>  m_Type(ALLOCATION_TYPE_NONE),</div><div class="line"><a name="l02942"></a><span class="lineno"> 2942</span>  m_SuballocationType(VMA_SUBALLOCATION_TYPE_UNKNOWN),</div><div class="line"><a name="l02943"></a><span class="lineno"> 2943</span>  m_LastUseFrameIndex(currentFrameIndex)</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>  }</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="keywordtype">void</span> InitBlockAllocation(</div><div class="line"><a name="l02948"></a><span class="lineno"> 2948</span>  VmaPool hPool,</div><div class="line"><a name="l02949"></a><span class="lineno"> 2949</span>  VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l02950"></a><span class="lineno"> 2950</span>  VkDeviceSize offset,</div><div class="line"><a name="l02951"></a><span class="lineno"> 2951</span>  VkDeviceSize alignment,</div><div class="line"><a name="l02952"></a><span class="lineno"> 2952</span>  VkDeviceSize size,</div><div class="line"><a name="l02953"></a><span class="lineno"> 2953</span>  VmaSuballocationType suballocationType,</div><div class="line"><a name="l02954"></a><span class="lineno"> 2954</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l02955"></a><span class="lineno"> 2955</span>  <span class="keywordtype">bool</span> canBecomeLost)</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>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l02958"></a><span class="lineno"> 2958</span>  VMA_ASSERT(block != VMA_NULL);</div><div class="line"><a name="l02959"></a><span class="lineno"> 2959</span>  m_Type = ALLOCATION_TYPE_BLOCK;</div><div class="line"><a name="l02960"></a><span class="lineno"> 2960</span>  m_Alignment = alignment;</div><div class="line"><a name="l02961"></a><span class="lineno"> 2961</span>  m_Size = size;</div><div class="line"><a name="l02962"></a><span class="lineno"> 2962</span>  m_pUserData = pUserData;</div><div class="line"><a name="l02963"></a><span class="lineno"> 2963</span>  m_SuballocationType = suballocationType;</div><div class="line"><a name="l02964"></a><span class="lineno"> 2964</span>  m_BlockAllocation.m_hPool = hPool;</div><div class="line"><a name="l02965"></a><span class="lineno"> 2965</span>  m_BlockAllocation.m_Block = block;</div><div class="line"><a name="l02966"></a><span class="lineno"> 2966</span>  m_BlockAllocation.m_Offset = offset;</div><div class="line"><a name="l02967"></a><span class="lineno"> 2967</span>  m_BlockAllocation.m_CanBecomeLost = canBecomeLost;</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> </div><div class="line"><a name="l02970"></a><span class="lineno"> 2970</span>  <span class="keywordtype">void</span> InitLost()</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>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l02973"></a><span class="lineno"> 2973</span>  VMA_ASSERT(m_LastUseFrameIndex.load() == VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l02974"></a><span class="lineno"> 2974</span>  m_Type = ALLOCATION_TYPE_BLOCK;</div><div class="line"><a name="l02975"></a><span class="lineno"> 2975</span>  m_BlockAllocation.m_hPool = VK_NULL_HANDLE;</div><div class="line"><a name="l02976"></a><span class="lineno"> 2976</span>  m_BlockAllocation.m_Block = VMA_NULL;</div><div class="line"><a name="l02977"></a><span class="lineno"> 2977</span>  m_BlockAllocation.m_Offset = 0;</div><div class="line"><a name="l02978"></a><span class="lineno"> 2978</span>  m_BlockAllocation.m_CanBecomeLost = <span class="keyword">true</span>;</div><div class="line"><a name="l02979"></a><span class="lineno"> 2979</span>  }</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="keywordtype">void</span> ChangeBlockAllocation(</div><div class="line"><a name="l02982"></a><span class="lineno"> 2982</span>  VmaDeviceMemoryBlock* block,</div><div class="line"><a name="l02983"></a><span class="lineno"> 2983</span>  VkDeviceSize offset)</div><div class="line"><a name="l02984"></a><span class="lineno"> 2984</span>  {</div><div class="line"><a name="l02985"></a><span class="lineno"> 2985</span>  VMA_ASSERT(block != VMA_NULL);</div><div class="line"><a name="l02986"></a><span class="lineno"> 2986</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l02987"></a><span class="lineno"> 2987</span>  m_BlockAllocation.m_Block = block;</div><div class="line"><a name="l02988"></a><span class="lineno"> 2988</span>  m_BlockAllocation.m_Offset = offset;</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> </div><div class="line"><a name="l02991"></a><span class="lineno"> 2991</span>  <span class="keywordtype">void</span> InitDedicatedAllocation(</div><div class="line"><a name="l02992"></a><span class="lineno"> 2992</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l02993"></a><span class="lineno"> 2993</span>  VkDeviceMemory hMemory,</div><div class="line"><a name="l02994"></a><span class="lineno"> 2994</span>  VmaSuballocationType suballocationType,</div><div class="line"><a name="l02995"></a><span class="lineno"> 2995</span>  <span class="keywordtype">bool</span> persistentMap,</div><div class="line"><a name="l02996"></a><span class="lineno"> 2996</span>  <span class="keywordtype">void</span>* pMappedData,</div><div class="line"><a name="l02997"></a><span class="lineno"> 2997</span>  VkDeviceSize size,</div><div class="line"><a name="l02998"></a><span class="lineno"> 2998</span>  <span class="keywordtype">void</span>* pUserData)</div><div class="line"><a name="l02999"></a><span class="lineno"> 2999</span>  {</div><div class="line"><a name="l03000"></a><span class="lineno"> 3000</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_NONE);</div><div class="line"><a name="l03001"></a><span class="lineno"> 3001</span>  VMA_ASSERT(hMemory != VK_NULL_HANDLE);</div><div class="line"><a name="l03002"></a><span class="lineno"> 3002</span>  m_Type = ALLOCATION_TYPE_DEDICATED;</div><div class="line"><a name="l03003"></a><span class="lineno"> 3003</span>  m_Alignment = 0;</div><div class="line"><a name="l03004"></a><span class="lineno"> 3004</span>  m_Size = size;</div><div class="line"><a name="l03005"></a><span class="lineno"> 3005</span>  m_pUserData = pUserData;</div><div class="line"><a name="l03006"></a><span class="lineno"> 3006</span>  m_SuballocationType = suballocationType;</div><div class="line"><a name="l03007"></a><span class="lineno"> 3007</span>  m_DedicatedAllocation.m_MemoryTypeIndex = memoryTypeIndex;</div><div class="line"><a name="l03008"></a><span class="lineno"> 3008</span>  m_DedicatedAllocation.m_hMemory = hMemory;</div><div class="line"><a name="l03009"></a><span class="lineno"> 3009</span>  m_DedicatedAllocation.m_PersistentMap = persistentMap;</div><div class="line"><a name="l03010"></a><span class="lineno"> 3010</span>  m_DedicatedAllocation.m_pMappedData = pMappedData;</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> </div><div class="line"><a name="l03013"></a><span class="lineno"> 3013</span>  ALLOCATION_TYPE GetType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Type; }</div><div class="line"><a name="l03014"></a><span class="lineno"> 3014</span>  VkDeviceSize GetAlignment()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Alignment; }</div><div class="line"><a name="l03015"></a><span class="lineno"> 3015</span>  VkDeviceSize GetSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Size; }</div><div class="line"><a name="l03016"></a><span class="lineno"> 3016</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="l03017"></a><span class="lineno"> 3017</span>  <span class="keywordtype">void</span> SetUserData(<span class="keywordtype">void</span>* pUserData) { m_pUserData = pUserData; }</div><div class="line"><a name="l03018"></a><span class="lineno"> 3018</span>  VmaSuballocationType GetSuballocationType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_SuballocationType; }</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>  VmaDeviceMemoryBlock* GetBlock()<span class="keyword"> const</span></div><div class="line"><a name="l03021"></a><span class="lineno"> 3021</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03022"></a><span class="lineno"> 3022</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l03023"></a><span class="lineno"> 3023</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block;</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>  VkDeviceSize GetOffset() <span class="keyword">const</span>;</div><div class="line"><a name="l03026"></a><span class="lineno"> 3026</span>  VkDeviceMemory GetMemory() <span class="keyword">const</span>;</div><div class="line"><a name="l03027"></a><span class="lineno"> 3027</span>  uint32_t GetMemoryTypeIndex() <span class="keyword">const</span>;</div><div class="line"><a name="l03028"></a><span class="lineno"> 3028</span>  VMA_BLOCK_VECTOR_TYPE GetBlockVectorType() <span class="keyword">const</span>;</div><div class="line"><a name="l03029"></a><span class="lineno"> 3029</span>  <span class="keywordtype">void</span>* GetMappedData() <span class="keyword">const</span>;</div><div class="line"><a name="l03030"></a><span class="lineno"> 3030</span>  <span class="keywordtype">bool</span> CanBecomeLost() <span class="keyword">const</span>;</div><div class="line"><a name="l03031"></a><span class="lineno"> 3031</span>  VmaPool GetPool() <span class="keyword">const</span>;</div><div class="line"><a name="l03032"></a><span class="lineno"> 3032</span> </div><div class="line"><a name="l03033"></a><span class="lineno"> 3033</span>  VkResult DedicatedAllocMapPersistentlyMappedMemory(VmaAllocator hAllocator);</div><div class="line"><a name="l03034"></a><span class="lineno"> 3034</span>  <span class="keywordtype">void</span> DedicatedAllocUnmapPersistentlyMappedMemory(VmaAllocator hAllocator);</div><div class="line"><a name="l03035"></a><span class="lineno"> 3035</span>  </div><div class="line"><a name="l03036"></a><span class="lineno"> 3036</span>  uint32_t GetLastUseFrameIndex()<span class="keyword"> const</span></div><div class="line"><a name="l03037"></a><span class="lineno"> 3037</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03038"></a><span class="lineno"> 3038</span>  <span class="keywordflow">return</span> m_LastUseFrameIndex.load();</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="keywordtype">bool</span> CompareExchangeLastUseFrameIndex(uint32_t& expected, uint32_t desired)</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">return</span> m_LastUseFrameIndex.compare_exchange_weak(expected, desired);</div><div class="line"><a name="l03043"></a><span class="lineno"> 3043</span>  }</div><div class="line"><a name="l03044"></a><span class="lineno"> 3044</span>  <span class="comment">/*</span></div><div class="line"><a name="l03045"></a><span class="lineno"> 3045</span> <span class="comment"> - If hAllocation.LastUseFrameIndex + frameInUseCount < allocator.CurrentFrameIndex,</span></div><div class="line"><a name="l03046"></a><span class="lineno"> 3046</span> <span class="comment"> makes it lost by setting LastUseFrameIndex = VMA_FRAME_INDEX_LOST and returns true.</span></div><div class="line"><a name="l03047"></a><span class="lineno"> 3047</span> <span class="comment"> - Else, returns false.</span></div><div class="line"><a name="l03048"></a><span class="lineno"> 3048</span> <span class="comment"> </span></div><div class="line"><a name="l03049"></a><span class="lineno"> 3049</span> <span class="comment"> If hAllocation is already lost, assert - you should not call it then.</span></div><div class="line"><a name="l03050"></a><span class="lineno"> 3050</span> <span class="comment"> If hAllocation was not created with CAN_BECOME_LOST_BIT, assert.</span></div><div class="line"><a name="l03051"></a><span class="lineno"> 3051</span> <span class="comment"> */</span></div><div class="line"><a name="l03052"></a><span class="lineno"> 3052</span>  <span class="keywordtype">bool</span> MakeLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</div><div class="line"><a name="l03053"></a><span class="lineno"> 3053</span> </div><div class="line"><a name="l03054"></a><span class="lineno"> 3054</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="l03055"></a><span class="lineno"> 3055</span>  {</div><div class="line"><a name="l03056"></a><span class="lineno"> 3056</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l03057"></a><span class="lineno"> 3057</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l03058"></a><span class="lineno"> 3058</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = 1;</div><div class="line"><a name="l03059"></a><span class="lineno"> 3059</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = 0;</div><div class="line"><a name="l03060"></a><span class="lineno"> 3060</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = m_Size;</div><div class="line"><a name="l03061"></a><span class="lineno"> 3061</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = 0;</div><div class="line"><a name="l03062"></a><span class="lineno"> 3062</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="l03063"></a><span class="lineno"> 3063</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l03064"></a><span class="lineno"> 3064</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</div><div class="line"><a name="l03065"></a><span class="lineno"> 3065</span>  }</div><div class="line"><a name="l03066"></a><span class="lineno"> 3066</span> </div><div class="line"><a name="l03067"></a><span class="lineno"> 3067</span> <span class="keyword">private</span>:</div><div class="line"><a name="l03068"></a><span class="lineno"> 3068</span>  VkDeviceSize m_Alignment;</div><div class="line"><a name="l03069"></a><span class="lineno"> 3069</span>  VkDeviceSize m_Size;</div><div class="line"><a name="l03070"></a><span class="lineno"> 3070</span>  <span class="keywordtype">void</span>* m_pUserData;</div><div class="line"><a name="l03071"></a><span class="lineno"> 3071</span>  ALLOCATION_TYPE m_Type;</div><div class="line"><a name="l03072"></a><span class="lineno"> 3072</span>  VmaSuballocationType m_SuballocationType;</div><div class="line"><a name="l03073"></a><span class="lineno"> 3073</span>  VMA_ATOMIC_UINT32 m_LastUseFrameIndex;</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>  <span class="comment">// Allocation out of VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l03076"></a><span class="lineno"> 3076</span>  <span class="keyword">struct </span>BlockAllocation</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>  VmaPool m_hPool; <span class="comment">// Null if belongs to general memory.</span></div><div class="line"><a name="l03079"></a><span class="lineno"> 3079</span>  VmaDeviceMemoryBlock* m_Block;</div><div class="line"><a name="l03080"></a><span class="lineno"> 3080</span>  VkDeviceSize m_Offset;</div><div class="line"><a name="l03081"></a><span class="lineno"> 3081</span>  <span class="keywordtype">bool</span> m_CanBecomeLost;</div><div class="line"><a name="l03082"></a><span class="lineno"> 3082</span>  };</div><div class="line"><a name="l03083"></a><span class="lineno"> 3083</span> </div><div class="line"><a name="l03084"></a><span class="lineno"> 3084</span>  <span class="comment">// Allocation for an object that has its own private VkDeviceMemory.</span></div><div class="line"><a name="l03085"></a><span class="lineno"> 3085</span>  <span class="keyword">struct </span>DedicatedAllocation</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>  uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l03088"></a><span class="lineno"> 3088</span>  VkDeviceMemory m_hMemory;</div><div class="line"><a name="l03089"></a><span class="lineno"> 3089</span>  <span class="keywordtype">bool</span> m_PersistentMap;</div><div class="line"><a name="l03090"></a><span class="lineno"> 3090</span>  <span class="keywordtype">void</span>* m_pMappedData;</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> </div><div class="line"><a name="l03093"></a><span class="lineno"> 3093</span>  <span class="keyword">union</span></div><div class="line"><a name="l03094"></a><span class="lineno"> 3094</span>  {</div><div class="line"><a name="l03095"></a><span class="lineno"> 3095</span>  <span class="comment">// Allocation out of VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l03096"></a><span class="lineno"> 3096</span>  BlockAllocation m_BlockAllocation;</div><div class="line"><a name="l03097"></a><span class="lineno"> 3097</span>  <span class="comment">// Allocation for an object that has its own private VkDeviceMemory.</span></div><div class="line"><a name="l03098"></a><span class="lineno"> 3098</span>  DedicatedAllocation m_DedicatedAllocation;</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> };</div><div class="line"><a name="l03101"></a><span class="lineno"> 3101</span> </div><div class="line"><a name="l03102"></a><span class="lineno"> 3102</span> <span class="comment">/*</span></div><div class="line"><a name="l03103"></a><span class="lineno"> 3103</span> <span class="comment">Represents a region of VmaDeviceMemoryBlock that is either assigned and returned as</span></div><div class="line"><a name="l03104"></a><span class="lineno"> 3104</span> <span class="comment">allocated memory block or free.</span></div><div class="line"><a name="l03105"></a><span class="lineno"> 3105</span> <span class="comment">*/</span></div><div class="line"><a name="l03106"></a><span class="lineno"> 3106</span> <span class="keyword">struct </span>VmaSuballocation</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>  VkDeviceSize offset;</div><div class="line"><a name="l03109"></a><span class="lineno"> 3109</span>  VkDeviceSize size;</div><div class="line"><a name="l03110"></a><span class="lineno"> 3110</span>  VmaAllocation hAllocation;</div><div class="line"><a name="l03111"></a><span class="lineno"> 3111</span>  VmaSuballocationType type;</div><div class="line"><a name="l03112"></a><span class="lineno"> 3112</span> };</div><div class="line"><a name="l03113"></a><span class="lineno"> 3113</span> </div><div class="line"><a name="l03114"></a><span class="lineno"> 3114</span> <span class="keyword">typedef</span> VmaList< VmaSuballocation, VmaStlAllocator<VmaSuballocation> > VmaSuballocationList;</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="comment">// Cost of one additional allocation lost, as equivalent in bytes.</span></div><div class="line"><a name="l03117"></a><span class="lineno"> 3117</span> <span class="keyword">static</span> <span class="keyword">const</span> VkDeviceSize VMA_LOST_ALLOCATION_COST = 1048576;</div><div class="line"><a name="l03118"></a><span class="lineno"> 3118</span> </div><div class="line"><a name="l03119"></a><span class="lineno"> 3119</span> <span class="comment">/*</span></div><div class="line"><a name="l03120"></a><span class="lineno"> 3120</span> <span class="comment">Parameters of planned allocation inside a VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l03121"></a><span class="lineno"> 3121</span> <span class="comment"></span></div><div class="line"><a name="l03122"></a><span class="lineno"> 3122</span> <span class="comment">If canMakeOtherLost was false:</span></div><div class="line"><a name="l03123"></a><span class="lineno"> 3123</span> <span class="comment">- item points to a FREE suballocation.</span></div><div class="line"><a name="l03124"></a><span class="lineno"> 3124</span> <span class="comment">- itemsToMakeLostCount is 0.</span></div><div class="line"><a name="l03125"></a><span class="lineno"> 3125</span> <span class="comment"></span></div><div class="line"><a name="l03126"></a><span class="lineno"> 3126</span> <span class="comment">If canMakeOtherLost was true:</span></div><div class="line"><a name="l03127"></a><span class="lineno"> 3127</span> <span class="comment">- item points to first of sequence of suballocations, which are either FREE,</span></div><div class="line"><a name="l03128"></a><span class="lineno"> 3128</span> <span class="comment"> or point to VmaAllocations that can become lost.</span></div><div class="line"><a name="l03129"></a><span class="lineno"> 3129</span> <span class="comment">- itemsToMakeLostCount is the number of VmaAllocations that need to be made lost for</span></div><div class="line"><a name="l03130"></a><span class="lineno"> 3130</span> <span class="comment"> the requested allocation to succeed.</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="keyword">struct </span>VmaAllocationRequest</div><div class="line"><a name="l03133"></a><span class="lineno"> 3133</span> {</div><div class="line"><a name="l03134"></a><span class="lineno"> 3134</span>  VkDeviceSize offset;</div><div class="line"><a name="l03135"></a><span class="lineno"> 3135</span>  VkDeviceSize sumFreeSize; <span class="comment">// Sum size of free items that overlap with proposed allocation.</span></div><div class="line"><a name="l03136"></a><span class="lineno"> 3136</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="l03137"></a><span class="lineno"> 3137</span>  VmaSuballocationList::iterator item;</div><div class="line"><a name="l03138"></a><span class="lineno"> 3138</span>  <span class="keywordtype">size_t</span> itemsToMakeLostCount;</div><div class="line"><a name="l03139"></a><span class="lineno"> 3139</span> </div><div class="line"><a name="l03140"></a><span class="lineno"> 3140</span>  VkDeviceSize CalcCost()<span class="keyword"> const</span></div><div class="line"><a name="l03141"></a><span class="lineno"> 3141</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03142"></a><span class="lineno"> 3142</span>  <span class="keywordflow">return</span> sumItemSize + itemsToMakeLostCount * VMA_LOST_ALLOCATION_COST;</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> };</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="comment">/*</span></div><div class="line"><a name="l03147"></a><span class="lineno"> 3147</span> <span class="comment">Data structure used for bookkeeping of allocations and unused ranges of memory</span></div><div class="line"><a name="l03148"></a><span class="lineno"> 3148</span> <span class="comment">in a single VkDeviceMemory block.</span></div><div class="line"><a name="l03149"></a><span class="lineno"> 3149</span> <span class="comment">*/</span></div><div class="line"><a name="l03150"></a><span class="lineno"> 3150</span> <span class="keyword">class </span>VmaBlockMetadata</div><div class="line"><a name="l03151"></a><span class="lineno"> 3151</span> {</div><div class="line"><a name="l03152"></a><span class="lineno"> 3152</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03153"></a><span class="lineno"> 3153</span>  VmaBlockMetadata(VmaAllocator hAllocator);</div><div class="line"><a name="l03154"></a><span class="lineno"> 3154</span>  ~VmaBlockMetadata();</div><div class="line"><a name="l03155"></a><span class="lineno"> 3155</span>  <span class="keywordtype">void</span> Init(VkDeviceSize size);</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="comment">// Validates all data structures inside this object. If not valid, returns false.</span></div><div class="line"><a name="l03158"></a><span class="lineno"> 3158</span>  <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l03159"></a><span class="lineno"> 3159</span>  VkDeviceSize GetSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Size; }</div><div class="line"><a name="l03160"></a><span class="lineno"> 3160</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="l03161"></a><span class="lineno"> 3161</span>  VkDeviceSize GetSumFreeSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_SumFreeSize; }</div><div class="line"><a name="l03162"></a><span class="lineno"> 3162</span>  VkDeviceSize GetUnusedRangeSizeMax() <span class="keyword">const</span>;</div><div class="line"><a name="l03163"></a><span class="lineno"> 3163</span>  <span class="comment">// Returns true if this block is empty - contains only single free suballocation.</span></div><div class="line"><a name="l03164"></a><span class="lineno"> 3164</span>  <span class="keywordtype">bool</span> IsEmpty() <span class="keyword">const</span>;</div><div class="line"><a name="l03165"></a><span class="lineno"> 3165</span> </div><div class="line"><a name="l03166"></a><span class="lineno"> 3166</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="l03167"></a><span class="lineno"> 3167</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="l03168"></a><span class="lineno"> 3168</span> </div><div class="line"><a name="l03169"></a><span class="lineno"> 3169</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l03170"></a><span class="lineno"> 3170</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="l03171"></a><span class="lineno"> 3171</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03172"></a><span class="lineno"> 3172</span> </div><div class="line"><a name="l03173"></a><span class="lineno"> 3173</span>  <span class="comment">// Creates trivial request for case when block is empty.</span></div><div class="line"><a name="l03174"></a><span class="lineno"> 3174</span>  <span class="keywordtype">void</span> CreateFirstAllocationRequest(VmaAllocationRequest* pAllocationRequest);</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="comment">// Tries to find a place for suballocation with given parameters inside this block.</span></div><div class="line"><a name="l03177"></a><span class="lineno"> 3177</span>  <span class="comment">// If succeeded, fills pAllocationRequest and returns true.</span></div><div class="line"><a name="l03178"></a><span class="lineno"> 3178</span>  <span class="comment">// If failed, returns false.</span></div><div class="line"><a name="l03179"></a><span class="lineno"> 3179</span>  <span class="keywordtype">bool</span> CreateAllocationRequest(</div><div class="line"><a name="l03180"></a><span class="lineno"> 3180</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l03181"></a><span class="lineno"> 3181</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l03182"></a><span class="lineno"> 3182</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l03183"></a><span class="lineno"> 3183</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l03184"></a><span class="lineno"> 3184</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l03185"></a><span class="lineno"> 3185</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l03186"></a><span class="lineno"> 3186</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l03187"></a><span class="lineno"> 3187</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l03188"></a><span class="lineno"> 3188</span> </div><div class="line"><a name="l03189"></a><span class="lineno"> 3189</span>  <span class="keywordtype">bool</span> MakeRequestedAllocationsLost(</div><div class="line"><a name="l03190"></a><span class="lineno"> 3190</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l03191"></a><span class="lineno"> 3191</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l03192"></a><span class="lineno"> 3192</span>  VmaAllocationRequest* pAllocationRequest);</div><div class="line"><a name="l03193"></a><span class="lineno"> 3193</span> </div><div class="line"><a name="l03194"></a><span class="lineno"> 3194</span>  uint32_t MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount);</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="comment">// Makes actual allocation based on request. Request must already be checked and valid.</span></div><div class="line"><a name="l03197"></a><span class="lineno"> 3197</span>  <span class="keywordtype">void</span> Alloc(</div><div class="line"><a name="l03198"></a><span class="lineno"> 3198</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l03199"></a><span class="lineno"> 3199</span>  VmaSuballocationType type,</div><div class="line"><a name="l03200"></a><span class="lineno"> 3200</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l03201"></a><span class="lineno"> 3201</span>  VmaAllocation hAllocation);</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="comment">// Frees suballocation assigned to given memory region.</span></div><div class="line"><a name="l03204"></a><span class="lineno"> 3204</span>  <span class="keywordtype">void</span> Free(<span class="keyword">const</span> VmaAllocation allocation);</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> <span class="keyword">private</span>:</div><div class="line"><a name="l03207"></a><span class="lineno"> 3207</span>  VkDeviceSize m_Size;</div><div class="line"><a name="l03208"></a><span class="lineno"> 3208</span>  uint32_t m_FreeCount;</div><div class="line"><a name="l03209"></a><span class="lineno"> 3209</span>  VkDeviceSize m_SumFreeSize;</div><div class="line"><a name="l03210"></a><span class="lineno"> 3210</span>  VmaSuballocationList m_Suballocations;</div><div class="line"><a name="l03211"></a><span class="lineno"> 3211</span>  <span class="comment">// Suballocations that are free and have size greater than certain threshold.</span></div><div class="line"><a name="l03212"></a><span class="lineno"> 3212</span>  <span class="comment">// Sorted by size, ascending.</span></div><div class="line"><a name="l03213"></a><span class="lineno"> 3213</span>  VmaVector< VmaSuballocationList::iterator, VmaStlAllocator< VmaSuballocationList::iterator > > m_FreeSuballocationsBySize;</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="keywordtype">bool</span> ValidateFreeSuballocationList() <span class="keyword">const</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>  <span class="comment">// Checks if requested suballocation with given parameters can be placed in given pFreeSuballocItem.</span></div><div class="line"><a name="l03218"></a><span class="lineno"> 3218</span>  <span class="comment">// If yes, fills pOffset and returns true. If no, returns false.</span></div><div class="line"><a name="l03219"></a><span class="lineno"> 3219</span>  <span class="keywordtype">bool</span> CheckAllocation(</div><div class="line"><a name="l03220"></a><span class="lineno"> 3220</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l03221"></a><span class="lineno"> 3221</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l03222"></a><span class="lineno"> 3222</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l03223"></a><span class="lineno"> 3223</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l03224"></a><span class="lineno"> 3224</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l03225"></a><span class="lineno"> 3225</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l03226"></a><span class="lineno"> 3226</span>  VmaSuballocationList::const_iterator suballocItem,</div><div class="line"><a name="l03227"></a><span class="lineno"> 3227</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l03228"></a><span class="lineno"> 3228</span>  VkDeviceSize* pOffset,</div><div class="line"><a name="l03229"></a><span class="lineno"> 3229</span>  <span class="keywordtype">size_t</span>* itemsToMakeLostCount,</div><div class="line"><a name="l03230"></a><span class="lineno"> 3230</span>  VkDeviceSize* pSumFreeSize,</div><div class="line"><a name="l03231"></a><span class="lineno"> 3231</span>  VkDeviceSize* pSumItemSize) <span class="keyword">const</span>;</div><div class="line"><a name="l03232"></a><span class="lineno"> 3232</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="l03233"></a><span class="lineno"> 3233</span>  <span class="keywordtype">void</span> MergeFreeWithNext(VmaSuballocationList::iterator item);</div><div class="line"><a name="l03234"></a><span class="lineno"> 3234</span>  <span class="comment">// Releases given suballocation, making it free.</span></div><div class="line"><a name="l03235"></a><span class="lineno"> 3235</span>  <span class="comment">// Merges it with adjacent free suballocations if applicable.</span></div><div class="line"><a name="l03236"></a><span class="lineno"> 3236</span>  <span class="comment">// Returns iterator to new free suballocation at this place.</span></div><div class="line"><a name="l03237"></a><span class="lineno"> 3237</span>  VmaSuballocationList::iterator FreeSuballocation(VmaSuballocationList::iterator suballocItem);</div><div class="line"><a name="l03238"></a><span class="lineno"> 3238</span>  <span class="comment">// Given free suballocation, it inserts it into sorted list of</span></div><div class="line"><a name="l03239"></a><span class="lineno"> 3239</span>  <span class="comment">// m_FreeSuballocationsBySize if it's suitable.</span></div><div class="line"><a name="l03240"></a><span class="lineno"> 3240</span>  <span class="keywordtype">void</span> RegisterFreeSuballocation(VmaSuballocationList::iterator item);</div><div class="line"><a name="l03241"></a><span class="lineno"> 3241</span>  <span class="comment">// Given free suballocation, it removes it from sorted list of</span></div><div class="line"><a name="l03242"></a><span class="lineno"> 3242</span>  <span class="comment">// m_FreeSuballocationsBySize if it's suitable.</span></div><div class="line"><a name="l03243"></a><span class="lineno"> 3243</span>  <span class="keywordtype">void</span> UnregisterFreeSuballocation(VmaSuballocationList::iterator item);</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> </div><div class="line"><a name="l03246"></a><span class="lineno"> 3246</span> <span class="comment">/*</span></div><div class="line"><a name="l03247"></a><span class="lineno"> 3247</span> <span class="comment">Represents a single block of device memory (`VkDeviceMemory`) with all the</span></div><div class="line"><a name="l03248"></a><span class="lineno"> 3248</span> <span class="comment">data about its regions (aka suballocations, `VmaAllocation`), assigned and free.</span></div><div class="line"><a name="l03249"></a><span class="lineno"> 3249</span> <span class="comment"></span></div><div class="line"><a name="l03250"></a><span class="lineno"> 3250</span> <span class="comment">Thread-safety: This class must be externally synchronized.</span></div><div class="line"><a name="l03251"></a><span class="lineno"> 3251</span> <span class="comment">*/</span></div><div class="line"><a name="l03252"></a><span class="lineno"> 3252</span> <span class="keyword">class </span>VmaDeviceMemoryBlock</div><div class="line"><a name="l03253"></a><span class="lineno"> 3253</span> {</div><div class="line"><a name="l03254"></a><span class="lineno"> 3254</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03255"></a><span class="lineno"> 3255</span>  uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l03256"></a><span class="lineno"> 3256</span>  VMA_BLOCK_VECTOR_TYPE m_BlockVectorType;</div><div class="line"><a name="l03257"></a><span class="lineno"> 3257</span>  VkDeviceMemory m_hMemory;</div><div class="line"><a name="l03258"></a><span class="lineno"> 3258</span>  <span class="keywordtype">bool</span> m_PersistentMap;</div><div class="line"><a name="l03259"></a><span class="lineno"> 3259</span>  <span class="keywordtype">void</span>* m_pMappedData;</div><div class="line"><a name="l03260"></a><span class="lineno"> 3260</span>  VmaBlockMetadata m_Metadata;</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>  VmaDeviceMemoryBlock(VmaAllocator hAllocator);</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>  ~VmaDeviceMemoryBlock()</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>  VMA_ASSERT(m_hMemory == VK_NULL_HANDLE);</div><div class="line"><a name="l03267"></a><span class="lineno"> 3267</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">// Always call after construction.</span></div><div class="line"><a name="l03270"></a><span class="lineno"> 3270</span>  <span class="keywordtype">void</span> Init(</div><div class="line"><a name="l03271"></a><span class="lineno"> 3271</span>  uint32_t newMemoryTypeIndex,</div><div class="line"><a name="l03272"></a><span class="lineno"> 3272</span>  VMA_BLOCK_VECTOR_TYPE newBlockVectorType,</div><div class="line"><a name="l03273"></a><span class="lineno"> 3273</span>  VkDeviceMemory newMemory,</div><div class="line"><a name="l03274"></a><span class="lineno"> 3274</span>  VkDeviceSize newSize,</div><div class="line"><a name="l03275"></a><span class="lineno"> 3275</span>  <span class="keywordtype">bool</span> persistentMap,</div><div class="line"><a name="l03276"></a><span class="lineno"> 3276</span>  <span class="keywordtype">void</span>* pMappedData);</div><div class="line"><a name="l03277"></a><span class="lineno"> 3277</span>  <span class="comment">// Always call before destruction.</span></div><div class="line"><a name="l03278"></a><span class="lineno"> 3278</span>  <span class="keywordtype">void</span> Destroy(VmaAllocator allocator);</div><div class="line"><a name="l03279"></a><span class="lineno"> 3279</span>  </div><div class="line"><a name="l03280"></a><span class="lineno"> 3280</span>  <span class="comment">// Validates all data structures inside this object. If not valid, returns false.</span></div><div class="line"><a name="l03281"></a><span class="lineno"> 3281</span>  <span class="keywordtype">bool</span> Validate() <span class="keyword">const</span>;</div><div class="line"><a name="l03282"></a><span class="lineno"> 3282</span> };</div><div class="line"><a name="l03283"></a><span class="lineno"> 3283</span> </div><div class="line"><a name="l03284"></a><span class="lineno"> 3284</span> <span class="keyword">struct </span>VmaPointerLess</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>  <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="l03287"></a><span class="lineno"> 3287</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03288"></a><span class="lineno"> 3288</span>  <span class="keywordflow">return</span> lhs < rhs;</div><div class="line"><a name="l03289"></a><span class="lineno"> 3289</span>  }</div><div class="line"><a name="l03290"></a><span class="lineno"> 3290</span> };</div><div class="line"><a name="l03291"></a><span class="lineno"> 3291</span> </div><div class="line"><a name="l03292"></a><span class="lineno"> 3292</span> <span class="keyword">class </span>VmaDefragmentator;</div><div class="line"><a name="l03293"></a><span class="lineno"> 3293</span> </div><div class="line"><a name="l03294"></a><span class="lineno"> 3294</span> <span class="comment">/*</span></div><div class="line"><a name="l03295"></a><span class="lineno"> 3295</span> <span class="comment">Sequence of VmaDeviceMemoryBlock. Represents memory blocks allocated for a specific</span></div><div class="line"><a name="l03296"></a><span class="lineno"> 3296</span> <span class="comment">Vulkan memory type.</span></div><div class="line"><a name="l03297"></a><span class="lineno"> 3297</span> <span class="comment"></span></div><div class="line"><a name="l03298"></a><span class="lineno"> 3298</span> <span class="comment">Synchronized internally with a mutex.</span></div><div class="line"><a name="l03299"></a><span class="lineno"> 3299</span> <span class="comment">*/</span></div><div class="line"><a name="l03300"></a><span class="lineno"> 3300</span> <span class="keyword">struct </span>VmaBlockVector</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>  VmaBlockVector(</div><div class="line"><a name="l03303"></a><span class="lineno"> 3303</span>  VmaAllocator hAllocator,</div><div class="line"><a name="l03304"></a><span class="lineno"> 3304</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l03305"></a><span class="lineno"> 3305</span>  VMA_BLOCK_VECTOR_TYPE blockVectorType,</div><div class="line"><a name="l03306"></a><span class="lineno"> 3306</span>  VkDeviceSize preferredBlockSize,</div><div class="line"><a name="l03307"></a><span class="lineno"> 3307</span>  <span class="keywordtype">size_t</span> minBlockCount,</div><div class="line"><a name="l03308"></a><span class="lineno"> 3308</span>  <span class="keywordtype">size_t</span> maxBlockCount,</div><div class="line"><a name="l03309"></a><span class="lineno"> 3309</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l03310"></a><span class="lineno"> 3310</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l03311"></a><span class="lineno"> 3311</span>  <span class="keywordtype">bool</span> isCustomPool);</div><div class="line"><a name="l03312"></a><span class="lineno"> 3312</span>  ~VmaBlockVector();</div><div class="line"><a name="l03313"></a><span class="lineno"> 3313</span> </div><div class="line"><a name="l03314"></a><span class="lineno"> 3314</span>  VkResult CreateMinBlocks();</div><div class="line"><a name="l03315"></a><span class="lineno"> 3315</span> </div><div class="line"><a name="l03316"></a><span class="lineno"> 3316</span>  uint32_t GetMemoryTypeIndex()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemoryTypeIndex; }</div><div class="line"><a name="l03317"></a><span class="lineno"> 3317</span>  VkDeviceSize GetPreferredBlockSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_PreferredBlockSize; }</div><div class="line"><a name="l03318"></a><span class="lineno"> 3318</span>  VkDeviceSize GetBufferImageGranularity()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BufferImageGranularity; }</div><div class="line"><a name="l03319"></a><span class="lineno"> 3319</span>  uint32_t GetFrameInUseCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_FrameInUseCount; }</div><div class="line"><a name="l03320"></a><span class="lineno"> 3320</span>  VMA_BLOCK_VECTOR_TYPE GetBlockVectorType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BlockVectorType; }</div><div class="line"><a name="l03321"></a><span class="lineno"> 3321</span> </div><div class="line"><a name="l03322"></a><span class="lineno"> 3322</span>  <span class="keywordtype">void</span> GetPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pStats);</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> IsEmpty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_Blocks.empty(); }</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>  VkResult Allocate(</div><div class="line"><a name="l03327"></a><span class="lineno"> 3327</span>  VmaPool hCurrentPool,</div><div class="line"><a name="l03328"></a><span class="lineno"> 3328</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l03329"></a><span class="lineno"> 3329</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l03330"></a><span class="lineno"> 3330</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="l03331"></a><span class="lineno"> 3331</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l03332"></a><span class="lineno"> 3332</span>  VmaAllocation* pAllocation);</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="keywordtype">void</span> Free(</div><div class="line"><a name="l03335"></a><span class="lineno"> 3335</span>  VmaAllocation hAllocation);</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="comment">// Adds statistics of this BlockVector to pStats.</span></div><div class="line"><a name="l03338"></a><span class="lineno"> 3338</span>  <span class="keywordtype">void</span> AddStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</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="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l03341"></a><span class="lineno"> 3341</span>  <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json);</div><div class="line"><a name="l03342"></a><span class="lineno"> 3342</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03343"></a><span class="lineno"> 3343</span> </div><div class="line"><a name="l03344"></a><span class="lineno"> 3344</span>  <span class="keywordtype">void</span> UnmapPersistentlyMappedMemory();</div><div class="line"><a name="l03345"></a><span class="lineno"> 3345</span>  VkResult MapPersistentlyMappedMemory();</div><div class="line"><a name="l03346"></a><span class="lineno"> 3346</span> </div><div class="line"><a name="l03347"></a><span class="lineno"> 3347</span>  <span class="keywordtype">void</span> MakePoolAllocationsLost(</div><div class="line"><a name="l03348"></a><span class="lineno"> 3348</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l03349"></a><span class="lineno"> 3349</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</div><div class="line"><a name="l03350"></a><span class="lineno"> 3350</span> </div><div class="line"><a name="l03351"></a><span class="lineno"> 3351</span>  VmaDefragmentator* EnsureDefragmentator(</div><div class="line"><a name="l03352"></a><span class="lineno"> 3352</span>  VmaAllocator hAllocator,</div><div class="line"><a name="l03353"></a><span class="lineno"> 3353</span>  uint32_t currentFrameIndex);</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>  VkResult Defragment(</div><div class="line"><a name="l03356"></a><span class="lineno"> 3356</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats,</div><div class="line"><a name="l03357"></a><span class="lineno"> 3357</span>  VkDeviceSize& maxBytesToMove,</div><div class="line"><a name="l03358"></a><span class="lineno"> 3358</span>  uint32_t& maxAllocationsToMove);</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="keywordtype">void</span> DestroyDefragmentator();</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="keyword">private</span>:</div><div class="line"><a name="l03363"></a><span class="lineno"> 3363</span>  <span class="keyword">friend</span> <span class="keyword">class </span>VmaDefragmentator;</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="keyword">const</span> VmaAllocator m_hAllocator;</div><div class="line"><a name="l03366"></a><span class="lineno"> 3366</span>  <span class="keyword">const</span> uint32_t m_MemoryTypeIndex;</div><div class="line"><a name="l03367"></a><span class="lineno"> 3367</span>  <span class="keyword">const</span> VMA_BLOCK_VECTOR_TYPE m_BlockVectorType;</div><div class="line"><a name="l03368"></a><span class="lineno"> 3368</span>  <span class="keyword">const</span> VkDeviceSize m_PreferredBlockSize;</div><div class="line"><a name="l03369"></a><span class="lineno"> 3369</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> m_MinBlockCount;</div><div class="line"><a name="l03370"></a><span class="lineno"> 3370</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> m_MaxBlockCount;</div><div class="line"><a name="l03371"></a><span class="lineno"> 3371</span>  <span class="keyword">const</span> VkDeviceSize m_BufferImageGranularity;</div><div class="line"><a name="l03372"></a><span class="lineno"> 3372</span>  <span class="keyword">const</span> uint32_t m_FrameInUseCount;</div><div class="line"><a name="l03373"></a><span class="lineno"> 3373</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> m_IsCustomPool;</div><div class="line"><a name="l03374"></a><span class="lineno"> 3374</span>  VMA_MUTEX m_Mutex;</div><div class="line"><a name="l03375"></a><span class="lineno"> 3375</span>  <span class="comment">// Incrementally sorted by sumFreeSize, ascending.</span></div><div class="line"><a name="l03376"></a><span class="lineno"> 3376</span>  VmaVector< VmaDeviceMemoryBlock*, VmaStlAllocator<VmaDeviceMemoryBlock*> > m_Blocks;</div><div class="line"><a name="l03377"></a><span class="lineno"> 3377</span>  <span class="comment">/* There can be at most one allocation that is completely empty - a</span></div><div class="line"><a name="l03378"></a><span class="lineno"> 3378</span> <span class="comment"> hysteresis to avoid pessimistic case of alternating creation and destruction</span></div><div class="line"><a name="l03379"></a><span class="lineno"> 3379</span> <span class="comment"> of a VkDeviceMemory. */</span></div><div class="line"><a name="l03380"></a><span class="lineno"> 3380</span>  <span class="keywordtype">bool</span> m_HasEmptyBlock;</div><div class="line"><a name="l03381"></a><span class="lineno"> 3381</span>  VmaDefragmentator* m_pDefragmentator;</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="comment">// Finds and removes given block from vector.</span></div><div class="line"><a name="l03384"></a><span class="lineno"> 3384</span>  <span class="keywordtype">void</span> Remove(VmaDeviceMemoryBlock* pBlock);</div><div class="line"><a name="l03385"></a><span class="lineno"> 3385</span> </div><div class="line"><a name="l03386"></a><span class="lineno"> 3386</span>  <span class="comment">// Performs single step in sorting m_Blocks. They may not be fully sorted</span></div><div class="line"><a name="l03387"></a><span class="lineno"> 3387</span>  <span class="comment">// after this call.</span></div><div class="line"><a name="l03388"></a><span class="lineno"> 3388</span>  <span class="keywordtype">void</span> IncrementallySortBlocks();</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>  VkResult CreateBlock(VkDeviceSize blockSize, <span class="keywordtype">size_t</span>* pNewBlockIndex);</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> </div><div class="line"><a name="l03393"></a><span class="lineno"> 3393</span> <span class="keyword">struct </span>VmaPool_T</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="keyword">public</span>:</div><div class="line"><a name="l03396"></a><span class="lineno"> 3396</span>  VmaBlockVector m_BlockVector;</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="comment">// Takes ownership.</span></div><div class="line"><a name="l03399"></a><span class="lineno"> 3399</span>  VmaPool_T(</div><div class="line"><a name="l03400"></a><span class="lineno"> 3400</span>  VmaAllocator hAllocator,</div><div class="line"><a name="l03401"></a><span class="lineno"> 3401</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="l03402"></a><span class="lineno"> 3402</span>  ~VmaPool_T();</div><div class="line"><a name="l03403"></a><span class="lineno"> 3403</span> </div><div class="line"><a name="l03404"></a><span class="lineno"> 3404</span>  VmaBlockVector& GetBlockVector() { <span class="keywordflow">return</span> m_BlockVector; }</div><div class="line"><a name="l03405"></a><span class="lineno"> 3405</span> </div><div class="line"><a name="l03406"></a><span class="lineno"> 3406</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l03407"></a><span class="lineno"> 3407</span>  <span class="comment">//void PrintDetailedMap(class VmaStringBuilder& sb);</span></div><div class="line"><a name="l03408"></a><span class="lineno"> 3408</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03409"></a><span class="lineno"> 3409</span> };</div><div class="line"><a name="l03410"></a><span class="lineno"> 3410</span> </div><div class="line"><a name="l03411"></a><span class="lineno"> 3411</span> <span class="keyword">class </span>VmaDefragmentator</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>  <span class="keyword">const</span> VmaAllocator m_hAllocator;</div><div class="line"><a name="l03414"></a><span class="lineno"> 3414</span>  VmaBlockVector* <span class="keyword">const</span> m_pBlockVector;</div><div class="line"><a name="l03415"></a><span class="lineno"> 3415</span>  uint32_t m_CurrentFrameIndex;</div><div class="line"><a name="l03416"></a><span class="lineno"> 3416</span>  VMA_BLOCK_VECTOR_TYPE m_BlockVectorType;</div><div class="line"><a name="l03417"></a><span class="lineno"> 3417</span>  VkDeviceSize m_BytesMoved;</div><div class="line"><a name="l03418"></a><span class="lineno"> 3418</span>  uint32_t m_AllocationsMoved;</div><div class="line"><a name="l03419"></a><span class="lineno"> 3419</span> </div><div class="line"><a name="l03420"></a><span class="lineno"> 3420</span>  <span class="keyword">struct </span>AllocationInfo</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>  VmaAllocation m_hAllocation;</div><div class="line"><a name="l03423"></a><span class="lineno"> 3423</span>  VkBool32* m_pChanged;</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>  AllocationInfo() :</div><div class="line"><a name="l03426"></a><span class="lineno"> 3426</span>  m_hAllocation(VK_NULL_HANDLE),</div><div class="line"><a name="l03427"></a><span class="lineno"> 3427</span>  m_pChanged(VMA_NULL)</div><div class="line"><a name="l03428"></a><span class="lineno"> 3428</span>  {</div><div class="line"><a name="l03429"></a><span class="lineno"> 3429</span>  }</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>  <span class="keyword">struct </span>AllocationInfoSizeGreater</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>  <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="l03435"></a><span class="lineno"> 3435</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03436"></a><span class="lineno"> 3436</span>  <span class="keywordflow">return</span> lhs.m_hAllocation->GetSize() > rhs.m_hAllocation->GetSize();</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> </div><div class="line"><a name="l03440"></a><span class="lineno"> 3440</span>  <span class="comment">// Used between AddAllocation and Defragment.</span></div><div class="line"><a name="l03441"></a><span class="lineno"> 3441</span>  VmaVector< AllocationInfo, VmaStlAllocator<AllocationInfo> > m_Allocations;</div><div class="line"><a name="l03442"></a><span class="lineno"> 3442</span> </div><div class="line"><a name="l03443"></a><span class="lineno"> 3443</span>  <span class="keyword">struct </span>BlockInfo</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>  VmaDeviceMemoryBlock* m_pBlock;</div><div class="line"><a name="l03446"></a><span class="lineno"> 3446</span>  <span class="keywordtype">bool</span> m_HasNonMovableAllocations;</div><div class="line"><a name="l03447"></a><span class="lineno"> 3447</span>  VmaVector< AllocationInfo, VmaStlAllocator<AllocationInfo> > m_Allocations;</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>  BlockInfo(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks) :</div><div class="line"><a name="l03450"></a><span class="lineno"> 3450</span>  m_pBlock(VMA_NULL),</div><div class="line"><a name="l03451"></a><span class="lineno"> 3451</span>  m_HasNonMovableAllocations(true),</div><div class="line"><a name="l03452"></a><span class="lineno"> 3452</span>  m_Allocations(pAllocationCallbacks),</div><div class="line"><a name="l03453"></a><span class="lineno"> 3453</span>  m_pMappedDataForDefragmentation(VMA_NULL)</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>  }</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> CalcHasNonMovableAllocations()</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>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockAllocCount = m_pBlock->m_Metadata.GetAllocationCount();</div><div class="line"><a name="l03460"></a><span class="lineno"> 3460</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> defragmentAllocCount = m_Allocations.size();</div><div class="line"><a name="l03461"></a><span class="lineno"> 3461</span>  m_HasNonMovableAllocations = blockAllocCount != defragmentAllocCount;</div><div class="line"><a name="l03462"></a><span class="lineno"> 3462</span>  }</div><div class="line"><a name="l03463"></a><span class="lineno"> 3463</span> </div><div class="line"><a name="l03464"></a><span class="lineno"> 3464</span>  <span class="keywordtype">void</span> SortAllocationsBySizeDescecnding()</div><div class="line"><a name="l03465"></a><span class="lineno"> 3465</span>  {</div><div class="line"><a name="l03466"></a><span class="lineno"> 3466</span>  VMA_SORT(m_Allocations.begin(), m_Allocations.end(), AllocationInfoSizeGreater());</div><div class="line"><a name="l03467"></a><span class="lineno"> 3467</span>  }</div><div class="line"><a name="l03468"></a><span class="lineno"> 3468</span> </div><div class="line"><a name="l03469"></a><span class="lineno"> 3469</span>  VkResult EnsureMapping(VmaAllocator hAllocator, <span class="keywordtype">void</span>** ppMappedData);</div><div class="line"><a name="l03470"></a><span class="lineno"> 3470</span>  <span class="keywordtype">void</span> Unmap(VmaAllocator hAllocator);</div><div class="line"><a name="l03471"></a><span class="lineno"> 3471</span> </div><div class="line"><a name="l03472"></a><span class="lineno"> 3472</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l03473"></a><span class="lineno"> 3473</span>  <span class="comment">// Not null if mapped for defragmentation only, not persistently mapped.</span></div><div class="line"><a name="l03474"></a><span class="lineno"> 3474</span>  <span class="keywordtype">void</span>* m_pMappedDataForDefragmentation;</div><div class="line"><a name="l03475"></a><span class="lineno"> 3475</span>  };</div><div class="line"><a name="l03476"></a><span class="lineno"> 3476</span> </div><div class="line"><a name="l03477"></a><span class="lineno"> 3477</span>  <span class="keyword">struct </span>BlockPointerLess</div><div class="line"><a name="l03478"></a><span class="lineno"> 3478</span>  {</div><div class="line"><a name="l03479"></a><span class="lineno"> 3479</span>  <span class="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="l03480"></a><span class="lineno"> 3480</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03481"></a><span class="lineno"> 3481</span>  <span class="keywordflow">return</span> pLhsBlockInfo->m_pBlock < pRhsBlock;</div><div class="line"><a name="l03482"></a><span class="lineno"> 3482</span>  }</div><div class="line"><a name="l03483"></a><span class="lineno"> 3483</span>  <span class="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="l03484"></a><span class="lineno"> 3484</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03485"></a><span class="lineno"> 3485</span>  <span class="keywordflow">return</span> pLhsBlockInfo->m_pBlock < pRhsBlockInfo->m_pBlock;</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>  };</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="comment">// 1. Blocks with some non-movable allocations go first.</span></div><div class="line"><a name="l03490"></a><span class="lineno"> 3490</span>  <span class="comment">// 2. Blocks with smaller sumFreeSize go first.</span></div><div class="line"><a name="l03491"></a><span class="lineno"> 3491</span>  <span class="keyword">struct </span>BlockInfoCompareMoveDestination</div><div class="line"><a name="l03492"></a><span class="lineno"> 3492</span>  {</div><div class="line"><a name="l03493"></a><span class="lineno"> 3493</span>  <span class="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="l03494"></a><span class="lineno"> 3494</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03495"></a><span class="lineno"> 3495</span>  <span class="keywordflow">if</span>(pLhsBlockInfo->m_HasNonMovableAllocations && !pRhsBlockInfo->m_HasNonMovableAllocations)</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>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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>  <span class="keywordflow">if</span>(!pLhsBlockInfo->m_HasNonMovableAllocations && pRhsBlockInfo->m_HasNonMovableAllocations)</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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03502"></a><span class="lineno"> 3502</span>  }</div><div class="line"><a name="l03503"></a><span class="lineno"> 3503</span>  <span class="keywordflow">if</span>(pLhsBlockInfo->m_pBlock->m_Metadata.GetSumFreeSize() < pRhsBlockInfo->m_pBlock->m_Metadata.GetSumFreeSize())</div><div class="line"><a name="l03504"></a><span class="lineno"> 3504</span>  {</div><div class="line"><a name="l03505"></a><span class="lineno"> 3505</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l03508"></a><span class="lineno"> 3508</span>  }</div><div class="line"><a name="l03509"></a><span class="lineno"> 3509</span>  };</div><div class="line"><a name="l03510"></a><span class="lineno"> 3510</span> </div><div class="line"><a name="l03511"></a><span class="lineno"> 3511</span>  <span class="keyword">typedef</span> VmaVector< BlockInfo*, VmaStlAllocator<BlockInfo*> > BlockInfoVector;</div><div class="line"><a name="l03512"></a><span class="lineno"> 3512</span>  BlockInfoVector m_Blocks;</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>  VkResult DefragmentRound(</div><div class="line"><a name="l03515"></a><span class="lineno"> 3515</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l03516"></a><span class="lineno"> 3516</span>  uint32_t maxAllocationsToMove);</div><div class="line"><a name="l03517"></a><span class="lineno"> 3517</span> </div><div class="line"><a name="l03518"></a><span class="lineno"> 3518</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> MoveMakesSense(</div><div class="line"><a name="l03519"></a><span class="lineno"> 3519</span>  <span class="keywordtype">size_t</span> dstBlockIndex, VkDeviceSize dstOffset,</div><div class="line"><a name="l03520"></a><span class="lineno"> 3520</span>  <span class="keywordtype">size_t</span> srcBlockIndex, VkDeviceSize srcOffset);</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> <span class="keyword">public</span>:</div><div class="line"><a name="l03523"></a><span class="lineno"> 3523</span>  VmaDefragmentator(</div><div class="line"><a name="l03524"></a><span class="lineno"> 3524</span>  VmaAllocator hAllocator,</div><div class="line"><a name="l03525"></a><span class="lineno"> 3525</span>  VmaBlockVector* pBlockVector,</div><div class="line"><a name="l03526"></a><span class="lineno"> 3526</span>  uint32_t currentFrameIndex);</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>  ~VmaDefragmentator();</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>  VkDeviceSize GetBytesMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_BytesMoved; }</div><div class="line"><a name="l03531"></a><span class="lineno"> 3531</span>  uint32_t GetAllocationsMoved()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_AllocationsMoved; }</div><div class="line"><a name="l03532"></a><span class="lineno"> 3532</span> </div><div class="line"><a name="l03533"></a><span class="lineno"> 3533</span>  <span class="keywordtype">void</span> AddAllocation(VmaAllocation hAlloc, VkBool32* pChanged);</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>  VkResult Defragment(</div><div class="line"><a name="l03536"></a><span class="lineno"> 3536</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l03537"></a><span class="lineno"> 3537</span>  uint32_t maxAllocationsToMove);</div><div class="line"><a name="l03538"></a><span class="lineno"> 3538</span> };</div><div class="line"><a name="l03539"></a><span class="lineno"> 3539</span> </div><div class="line"><a name="l03540"></a><span class="lineno"> 3540</span> <span class="comment">// Main allocator object.</span></div><div class="line"><a name="l03541"></a><span class="lineno"> 3541</span> <span class="keyword">struct </span>VmaAllocator_T</div><div class="line"><a name="l03542"></a><span class="lineno"> 3542</span> {</div><div class="line"><a name="l03543"></a><span class="lineno"> 3543</span>  <span class="keywordtype">bool</span> m_UseMutex;</div><div class="line"><a name="l03544"></a><span class="lineno"> 3544</span>  <span class="keywordtype">bool</span> m_UseKhrDedicatedAllocation;</div><div class="line"><a name="l03545"></a><span class="lineno"> 3545</span>  VkDevice m_hDevice;</div><div class="line"><a name="l03546"></a><span class="lineno"> 3546</span>  <span class="keywordtype">bool</span> m_AllocationCallbacksSpecified;</div><div class="line"><a name="l03547"></a><span class="lineno"> 3547</span>  VkAllocationCallbacks m_AllocationCallbacks;</div><div class="line"><a name="l03548"></a><span class="lineno"> 3548</span>  <a class="code" href="struct_vma_device_memory_callbacks.html">VmaDeviceMemoryCallbacks</a> m_DeviceMemoryCallbacks;</div><div class="line"><a name="l03549"></a><span class="lineno"> 3549</span>  <span class="comment">// Non-zero when we are inside UnmapPersistentlyMappedMemory...MapPersistentlyMappedMemory.</span></div><div class="line"><a name="l03550"></a><span class="lineno"> 3550</span>  <span class="comment">// Counter to allow nested calls to these functions.</span></div><div class="line"><a name="l03551"></a><span class="lineno"> 3551</span>  uint32_t m_UnmapPersistentlyMappedMemoryCounter;</div><div class="line"><a name="l03552"></a><span class="lineno"> 3552</span>  </div><div class="line"><a name="l03553"></a><span class="lineno"> 3553</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="l03554"></a><span class="lineno"> 3554</span>  VkDeviceSize m_HeapSizeLimit[VK_MAX_MEMORY_HEAPS];</div><div class="line"><a name="l03555"></a><span class="lineno"> 3555</span>  VMA_MUTEX m_HeapSizeLimitMutex;</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>  VkPhysicalDeviceProperties m_PhysicalDeviceProperties;</div><div class="line"><a name="l03558"></a><span class="lineno"> 3558</span>  VkPhysicalDeviceMemoryProperties m_MemProps;</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>  <span class="comment">// Default pools.</span></div><div class="line"><a name="l03561"></a><span class="lineno"> 3561</span>  VmaBlockVector* m_pBlockVectors[VK_MAX_MEMORY_TYPES][VMA_BLOCK_VECTOR_TYPE_COUNT];</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="comment">// Each vector is sorted by memory (handle value).</span></div><div class="line"><a name="l03564"></a><span class="lineno"> 3564</span>  <span class="keyword">typedef</span> VmaVector< VmaAllocation, VmaStlAllocator<VmaAllocation> > AllocationVectorType;</div><div class="line"><a name="l03565"></a><span class="lineno"> 3565</span>  AllocationVectorType* m_pDedicatedAllocations[VK_MAX_MEMORY_TYPES][VMA_BLOCK_VECTOR_TYPE_COUNT];</div><div class="line"><a name="l03566"></a><span class="lineno"> 3566</span>  VMA_MUTEX m_DedicatedAllocationsMutex[VK_MAX_MEMORY_TYPES];</div><div class="line"><a name="l03567"></a><span class="lineno"> 3567</span> </div><div class="line"><a name="l03568"></a><span class="lineno"> 3568</span>  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="l03569"></a><span class="lineno"> 3569</span>  ~VmaAllocator_T();</div><div class="line"><a name="l03570"></a><span class="lineno"> 3570</span> </div><div class="line"><a name="l03571"></a><span class="lineno"> 3571</span>  <span class="keyword">const</span> VkAllocationCallbacks* GetAllocationCallbacks()<span class="keyword"> const</span></div><div class="line"><a name="l03572"></a><span class="lineno"> 3572</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03573"></a><span class="lineno"> 3573</span>  <span class="keywordflow">return</span> m_AllocationCallbacksSpecified ? &m_AllocationCallbacks : 0;</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="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="l03576"></a><span class="lineno"> 3576</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03577"></a><span class="lineno"> 3577</span>  <span class="keywordflow">return</span> m_VulkanFunctions;</div><div class="line"><a name="l03578"></a><span class="lineno"> 3578</span>  }</div><div class="line"><a name="l03579"></a><span class="lineno"> 3579</span> </div><div class="line"><a name="l03580"></a><span class="lineno"> 3580</span>  VkDeviceSize GetBufferImageGranularity()<span class="keyword"> const</span></div><div class="line"><a name="l03581"></a><span class="lineno"> 3581</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03582"></a><span class="lineno"> 3582</span>  <span class="keywordflow">return</span> VMA_MAX(</div><div class="line"><a name="l03583"></a><span class="lineno"> 3583</span>  static_cast<VkDeviceSize>(VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY),</div><div class="line"><a name="l03584"></a><span class="lineno"> 3584</span>  m_PhysicalDeviceProperties.limits.bufferImageGranularity);</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>  uint32_t GetMemoryHeapCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemProps.memoryHeapCount; }</div><div class="line"><a name="l03588"></a><span class="lineno"> 3588</span>  uint32_t GetMemoryTypeCount()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_MemProps.memoryTypeCount; }</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>  uint32_t MemoryTypeIndexToHeapIndex(uint32_t memTypeIndex)<span class="keyword"> const</span></div><div class="line"><a name="l03591"></a><span class="lineno"> 3591</span> <span class="keyword"> </span>{</div><div class="line"><a name="l03592"></a><span class="lineno"> 3592</span>  VMA_ASSERT(memTypeIndex < m_MemProps.memoryTypeCount);</div><div class="line"><a name="l03593"></a><span class="lineno"> 3593</span>  <span class="keywordflow">return</span> m_MemProps.memoryTypes[memTypeIndex].heapIndex;</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> </div><div class="line"><a name="l03596"></a><span class="lineno"> 3596</span>  <span class="keywordtype">void</span> GetBufferMemoryRequirements(</div><div class="line"><a name="l03597"></a><span class="lineno"> 3597</span>  VkBuffer hBuffer,</div><div class="line"><a name="l03598"></a><span class="lineno"> 3598</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l03599"></a><span class="lineno"> 3599</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l03600"></a><span class="lineno"> 3600</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l03601"></a><span class="lineno"> 3601</span>  <span class="keywordtype">void</span> GetImageMemoryRequirements(</div><div class="line"><a name="l03602"></a><span class="lineno"> 3602</span>  VkImage hImage,</div><div class="line"><a name="l03603"></a><span class="lineno"> 3603</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l03604"></a><span class="lineno"> 3604</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l03605"></a><span class="lineno"> 3605</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation) <span class="keyword">const</span>;</div><div class="line"><a name="l03606"></a><span class="lineno"> 3606</span> </div><div class="line"><a name="l03607"></a><span class="lineno"> 3607</span>  <span class="comment">// Main allocation function.</span></div><div class="line"><a name="l03608"></a><span class="lineno"> 3608</span>  VkResult AllocateMemory(</div><div class="line"><a name="l03609"></a><span class="lineno"> 3609</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l03610"></a><span class="lineno"> 3610</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l03611"></a><span class="lineno"> 3611</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l03612"></a><span class="lineno"> 3612</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l03613"></a><span class="lineno"> 3613</span>  VkImage dedicatedImage,</div><div class="line"><a name="l03614"></a><span class="lineno"> 3614</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="l03615"></a><span class="lineno"> 3615</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l03616"></a><span class="lineno"> 3616</span>  VmaAllocation* pAllocation);</div><div class="line"><a name="l03617"></a><span class="lineno"> 3617</span> </div><div class="line"><a name="l03618"></a><span class="lineno"> 3618</span>  <span class="comment">// Main deallocation function.</span></div><div class="line"><a name="l03619"></a><span class="lineno"> 3619</span>  <span class="keywordtype">void</span> FreeMemory(<span class="keyword">const</span> VmaAllocation allocation);</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>  <span class="keywordtype">void</span> CalculateStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats);</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> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l03624"></a><span class="lineno"> 3624</span>  <span class="keywordtype">void</span> PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json);</div><div class="line"><a name="l03625"></a><span class="lineno"> 3625</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03626"></a><span class="lineno"> 3626</span> </div><div class="line"><a name="l03627"></a><span class="lineno"> 3627</span>  <span class="keywordtype">void</span> UnmapPersistentlyMappedMemory();</div><div class="line"><a name="l03628"></a><span class="lineno"> 3628</span>  VkResult MapPersistentlyMappedMemory();</div><div class="line"><a name="l03629"></a><span class="lineno"> 3629</span> </div><div class="line"><a name="l03630"></a><span class="lineno"> 3630</span>  VkResult Defragment(</div><div class="line"><a name="l03631"></a><span class="lineno"> 3631</span>  VmaAllocation* pAllocations,</div><div class="line"><a name="l03632"></a><span class="lineno"> 3632</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l03633"></a><span class="lineno"> 3633</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l03634"></a><span class="lineno"> 3634</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a>* pDefragmentationInfo,</div><div class="line"><a name="l03635"></a><span class="lineno"> 3635</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats);</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>  <span class="keywordtype">void</span> GetAllocationInfo(VmaAllocation hAllocation, <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo);</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>  VkResult CreatePool(<span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>* pCreateInfo, VmaPool* pPool);</div><div class="line"><a name="l03640"></a><span class="lineno"> 3640</span>  <span class="keywordtype">void</span> DestroyPool(VmaPool pool);</div><div class="line"><a name="l03641"></a><span class="lineno"> 3641</span>  <span class="keywordtype">void</span> GetPoolStats(VmaPool pool, <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats);</div><div class="line"><a name="l03642"></a><span class="lineno"> 3642</span> </div><div class="line"><a name="l03643"></a><span class="lineno"> 3643</span>  <span class="keywordtype">void</span> SetCurrentFrameIndex(uint32_t frameIndex);</div><div class="line"><a name="l03644"></a><span class="lineno"> 3644</span> </div><div class="line"><a name="l03645"></a><span class="lineno"> 3645</span>  <span class="keywordtype">void</span> MakePoolAllocationsLost(</div><div class="line"><a name="l03646"></a><span class="lineno"> 3646</span>  VmaPool hPool,</div><div class="line"><a name="l03647"></a><span class="lineno"> 3647</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount);</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="keywordtype">void</span> CreateLostAllocation(VmaAllocation* pAllocation);</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>  VkResult AllocateVulkanMemory(<span class="keyword">const</span> VkMemoryAllocateInfo* pAllocateInfo, VkDeviceMemory* pMemory);</div><div class="line"><a name="l03652"></a><span class="lineno"> 3652</span>  <span class="keywordtype">void</span> FreeVulkanMemory(uint32_t memoryType, VkDeviceSize size, VkDeviceMemory hMemory);</div><div class="line"><a name="l03653"></a><span class="lineno"> 3653</span> </div><div class="line"><a name="l03654"></a><span class="lineno"> 3654</span> <span class="keyword">private</span>:</div><div class="line"><a name="l03655"></a><span class="lineno"> 3655</span>  VkDeviceSize m_PreferredLargeHeapBlockSize;</div><div class="line"><a name="l03656"></a><span class="lineno"> 3656</span>  VkDeviceSize m_PreferredSmallHeapBlockSize;</div><div class="line"><a name="l03657"></a><span class="lineno"> 3657</span> </div><div class="line"><a name="l03658"></a><span class="lineno"> 3658</span>  VkPhysicalDevice m_PhysicalDevice;</div><div class="line"><a name="l03659"></a><span class="lineno"> 3659</span>  VMA_ATOMIC_UINT32 m_CurrentFrameIndex;</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>  VMA_MUTEX m_PoolsMutex;</div><div class="line"><a name="l03662"></a><span class="lineno"> 3662</span>  <span class="comment">// Protected by m_PoolsMutex. Sorted by pointer value.</span></div><div class="line"><a name="l03663"></a><span class="lineno"> 3663</span>  VmaVector<VmaPool, VmaStlAllocator<VmaPool> > m_Pools;</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>  <a class="code" href="struct_vma_vulkan_functions.html">VmaVulkanFunctions</a> m_VulkanFunctions;</div><div class="line"><a name="l03666"></a><span class="lineno"> 3666</span> </div><div class="line"><a name="l03667"></a><span class="lineno"> 3667</span>  <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="l03668"></a><span class="lineno"> 3668</span> </div><div class="line"><a name="l03669"></a><span class="lineno"> 3669</span>  VkDeviceSize CalcPreferredBlockSize(uint32_t memTypeIndex);</div><div class="line"><a name="l03670"></a><span class="lineno"> 3670</span> </div><div class="line"><a name="l03671"></a><span class="lineno"> 3671</span>  VkResult AllocateMemoryOfType(</div><div class="line"><a name="l03672"></a><span class="lineno"> 3672</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l03673"></a><span class="lineno"> 3673</span>  <span class="keywordtype">bool</span> dedicatedAllocation,</div><div class="line"><a name="l03674"></a><span class="lineno"> 3674</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l03675"></a><span class="lineno"> 3675</span>  VkImage dedicatedImage,</div><div class="line"><a name="l03676"></a><span class="lineno"> 3676</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="l03677"></a><span class="lineno"> 3677</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l03678"></a><span class="lineno"> 3678</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l03679"></a><span class="lineno"> 3679</span>  VmaAllocation* pAllocation);</div><div class="line"><a name="l03680"></a><span class="lineno"> 3680</span> </div><div class="line"><a name="l03681"></a><span class="lineno"> 3681</span>  <span class="comment">// Allocates and registers new VkDeviceMemory specifically for single allocation.</span></div><div class="line"><a name="l03682"></a><span class="lineno"> 3682</span>  VkResult AllocateDedicatedMemory(</div><div class="line"><a name="l03683"></a><span class="lineno"> 3683</span>  VkDeviceSize size,</div><div class="line"><a name="l03684"></a><span class="lineno"> 3684</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l03685"></a><span class="lineno"> 3685</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l03686"></a><span class="lineno"> 3686</span>  <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l03687"></a><span class="lineno"> 3687</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l03688"></a><span class="lineno"> 3688</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l03689"></a><span class="lineno"> 3689</span>  VkImage dedicatedImage,</div><div class="line"><a name="l03690"></a><span class="lineno"> 3690</span>  VmaAllocation* pAllocation);</div><div class="line"><a name="l03691"></a><span class="lineno"> 3691</span> </div><div class="line"><a name="l03692"></a><span class="lineno"> 3692</span>  <span class="comment">// Tries to free pMemory as Dedicated Memory. Returns true if found and freed.</span></div><div class="line"><a name="l03693"></a><span class="lineno"> 3693</span>  <span class="keywordtype">void</span> FreeDedicatedMemory(VmaAllocation allocation);</div><div class="line"><a name="l03694"></a><span class="lineno"> 3694</span> };</div><div class="line"><a name="l03695"></a><span class="lineno"> 3695</span> </div><div class="line"><a name="l03697"></a><span class="lineno"> 3697</span> <span class="comment">// Memory allocation #2 after VmaAllocator_T definition</span></div><div class="line"><a name="l03698"></a><span class="lineno"> 3698</span> </div><div class="line"><a name="l03699"></a><span class="lineno"> 3699</span> <span class="keyword">static</span> <span class="keywordtype">void</span>* VmaMalloc(VmaAllocator hAllocator, <span class="keywordtype">size_t</span> size, <span class="keywordtype">size_t</span> alignment)</div><div class="line"><a name="l03700"></a><span class="lineno"> 3700</span> {</div><div class="line"><a name="l03701"></a><span class="lineno"> 3701</span>  <span class="keywordflow">return</span> VmaMalloc(&hAllocator->m_AllocationCallbacks, size, alignment);</div><div class="line"><a name="l03702"></a><span class="lineno"> 3702</span> }</div><div class="line"><a name="l03703"></a><span class="lineno"> 3703</span> </div><div class="line"><a name="l03704"></a><span class="lineno"> 3704</span> <span class="keyword">static</span> <span class="keywordtype">void</span> VmaFree(VmaAllocator hAllocator, <span class="keywordtype">void</span>* ptr)</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>  VmaFree(&hAllocator->m_AllocationCallbacks, ptr);</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> </div><div class="line"><a name="l03709"></a><span class="lineno"> 3709</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03710"></a><span class="lineno"> 3710</span> <span class="keyword">static</span> T* VmaAllocate(VmaAllocator hAllocator)</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="keywordflow">return</span> (T*)VmaMalloc(hAllocator, <span class="keyword">sizeof</span>(T), VMA_ALIGN_OF(T));</div><div class="line"><a name="l03713"></a><span class="lineno"> 3713</span> }</div><div class="line"><a name="l03714"></a><span class="lineno"> 3714</span> </div><div class="line"><a name="l03715"></a><span class="lineno"> 3715</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03716"></a><span class="lineno"> 3716</span> <span class="keyword">static</span> T* VmaAllocateArray(VmaAllocator hAllocator, <span class="keywordtype">size_t</span> count)</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="keywordflow">return</span> (T*)VmaMalloc(hAllocator, <span class="keyword">sizeof</span>(T) * count, VMA_ALIGN_OF(T));</div><div class="line"><a name="l03719"></a><span class="lineno"> 3719</span> }</div><div class="line"><a name="l03720"></a><span class="lineno"> 3720</span> </div><div class="line"><a name="l03721"></a><span class="lineno"> 3721</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03722"></a><span class="lineno"> 3722</span> <span class="keyword">static</span> <span class="keywordtype">void</span> vma_delete(VmaAllocator hAllocator, T* ptr)</div><div class="line"><a name="l03723"></a><span class="lineno"> 3723</span> {</div><div class="line"><a name="l03724"></a><span class="lineno"> 3724</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</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>  ptr->~T();</div><div class="line"><a name="l03727"></a><span class="lineno"> 3727</span>  VmaFree(hAllocator, ptr);</div><div class="line"><a name="l03728"></a><span class="lineno"> 3728</span>  }</div><div class="line"><a name="l03729"></a><span class="lineno"> 3729</span> }</div><div class="line"><a name="l03730"></a><span class="lineno"> 3730</span> </div><div class="line"><a name="l03731"></a><span class="lineno"> 3731</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l03732"></a><span class="lineno"> 3732</span> <span class="keyword">static</span> <span class="keywordtype">void</span> vma_delete_array(VmaAllocator hAllocator, T* ptr, <span class="keywordtype">size_t</span> count)</div><div class="line"><a name="l03733"></a><span class="lineno"> 3733</span> {</div><div class="line"><a name="l03734"></a><span class="lineno"> 3734</span>  <span class="keywordflow">if</span>(ptr != VMA_NULL)</div><div class="line"><a name="l03735"></a><span class="lineno"> 3735</span>  {</div><div class="line"><a name="l03736"></a><span class="lineno"> 3736</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = count; i--; )</div><div class="line"><a name="l03737"></a><span class="lineno"> 3737</span>  ptr[i].~T();</div><div class="line"><a name="l03738"></a><span class="lineno"> 3738</span>  VmaFree(hAllocator, ptr);</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> }</div><div class="line"><a name="l03741"></a><span class="lineno"> 3741</span> </div><div class="line"><a name="l03743"></a><span class="lineno"> 3743</span> <span class="comment">// VmaStringBuilder</span></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="preprocessor">#if VMA_STATS_STRING_ENABLED</span></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> <span class="keyword">class </span>VmaStringBuilder</div><div class="line"><a name="l03748"></a><span class="lineno"> 3748</span> {</div><div class="line"><a name="l03749"></a><span class="lineno"> 3749</span> <span class="keyword">public</span>:</div><div class="line"><a name="l03750"></a><span class="lineno"> 3750</span>  VmaStringBuilder(VmaAllocator alloc) : m_Data(VmaStlAllocator<char>(alloc->GetAllocationCallbacks())) { }</div><div class="line"><a name="l03751"></a><span class="lineno"> 3751</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="l03752"></a><span class="lineno"> 3752</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="l03753"></a><span class="lineno"> 3753</span> </div><div class="line"><a name="l03754"></a><span class="lineno"> 3754</span>  <span class="keywordtype">void</span> Add(<span class="keywordtype">char</span> ch) { m_Data.push_back(ch); }</div><div class="line"><a name="l03755"></a><span class="lineno"> 3755</span>  <span class="keywordtype">void</span> Add(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l03756"></a><span class="lineno"> 3756</span>  <span class="keywordtype">void</span> AddNewLine() { Add(<span class="charliteral">'\n'</span>); }</div><div class="line"><a name="l03757"></a><span class="lineno"> 3757</span>  <span class="keywordtype">void</span> AddNumber(uint32_t num);</div><div class="line"><a name="l03758"></a><span class="lineno"> 3758</span>  <span class="keywordtype">void</span> AddNumber(uint64_t num);</div><div class="line"><a name="l03759"></a><span class="lineno"> 3759</span>  <span class="keywordtype">void</span> AddPointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr);</div><div class="line"><a name="l03760"></a><span class="lineno"> 3760</span> </div><div class="line"><a name="l03761"></a><span class="lineno"> 3761</span> <span class="keyword">private</span>:</div><div class="line"><a name="l03762"></a><span class="lineno"> 3762</span>  VmaVector< char, VmaStlAllocator<char> > m_Data;</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> </div><div class="line"><a name="l03765"></a><span class="lineno"> 3765</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="l03766"></a><span class="lineno"> 3766</span> {</div><div class="line"><a name="l03767"></a><span class="lineno"> 3767</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> strLen = strlen(pStr);</div><div class="line"><a name="l03768"></a><span class="lineno"> 3768</span>  <span class="keywordflow">if</span>(strLen > 0)</div><div class="line"><a name="l03769"></a><span class="lineno"> 3769</span>  {</div><div class="line"><a name="l03770"></a><span class="lineno"> 3770</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> oldCount = m_Data.size();</div><div class="line"><a name="l03771"></a><span class="lineno"> 3771</span>  m_Data.resize(oldCount + strLen);</div><div class="line"><a name="l03772"></a><span class="lineno"> 3772</span>  memcpy(m_Data.data() + oldCount, pStr, strLen);</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> </div><div class="line"><a name="l03776"></a><span class="lineno"> 3776</span> <span class="keywordtype">void</span> VmaStringBuilder::AddNumber(uint32_t num)</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>  <span class="keywordtype">char</span> buf[11];</div><div class="line"><a name="l03779"></a><span class="lineno"> 3779</span>  VmaUint32ToStr(buf, <span class="keyword">sizeof</span>(buf), num);</div><div class="line"><a name="l03780"></a><span class="lineno"> 3780</span>  Add(buf);</div><div class="line"><a name="l03781"></a><span class="lineno"> 3781</span> }</div><div class="line"><a name="l03782"></a><span class="lineno"> 3782</span> </div><div class="line"><a name="l03783"></a><span class="lineno"> 3783</span> <span class="keywordtype">void</span> VmaStringBuilder::AddNumber(uint64_t num)</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>  <span class="keywordtype">char</span> buf[21];</div><div class="line"><a name="l03786"></a><span class="lineno"> 3786</span>  VmaUint64ToStr(buf, <span class="keyword">sizeof</span>(buf), num);</div><div class="line"><a name="l03787"></a><span class="lineno"> 3787</span>  Add(buf);</div><div class="line"><a name="l03788"></a><span class="lineno"> 3788</span> }</div><div class="line"><a name="l03789"></a><span class="lineno"> 3789</span> </div><div class="line"><a name="l03790"></a><span class="lineno"> 3790</span> <span class="keywordtype">void</span> VmaStringBuilder::AddPointer(<span class="keyword">const</span> <span class="keywordtype">void</span>* ptr)</div><div class="line"><a name="l03791"></a><span class="lineno"> 3791</span> {</div><div class="line"><a name="l03792"></a><span class="lineno"> 3792</span>  <span class="keywordtype">char</span> buf[21];</div><div class="line"><a name="l03793"></a><span class="lineno"> 3793</span>  VmaPtrToStr(buf, <span class="keyword">sizeof</span>(buf), ptr);</div><div class="line"><a name="l03794"></a><span class="lineno"> 3794</span>  Add(buf);</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="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l03798"></a><span class="lineno"> 3798</span> </div><div class="line"><a name="l03800"></a><span class="lineno"> 3800</span> <span class="comment">// VmaJsonWriter</span></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> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></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> <span class="keyword">class </span>VmaJsonWriter</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="keyword">public</span>:</div><div class="line"><a name="l03807"></a><span class="lineno"> 3807</span>  VmaJsonWriter(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, VmaStringBuilder& sb);</div><div class="line"><a name="l03808"></a><span class="lineno"> 3808</span>  ~VmaJsonWriter();</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="keywordtype">void</span> BeginObject(<span class="keywordtype">bool</span> singleLine = <span class="keyword">false</span>);</div><div class="line"><a name="l03811"></a><span class="lineno"> 3811</span>  <span class="keywordtype">void</span> EndObject();</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="keywordtype">void</span> BeginArray(<span class="keywordtype">bool</span> singleLine = <span class="keyword">false</span>);</div><div class="line"><a name="l03814"></a><span class="lineno"> 3814</span>  <span class="keywordtype">void</span> EndArray();</div><div class="line"><a name="l03815"></a><span class="lineno"> 3815</span>  </div><div class="line"><a name="l03816"></a><span class="lineno"> 3816</span>  <span class="keywordtype">void</span> WriteString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l03817"></a><span class="lineno"> 3817</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="l03818"></a><span class="lineno"> 3818</span>  <span class="keywordtype">void</span> ContinueString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr);</div><div class="line"><a name="l03819"></a><span class="lineno"> 3819</span>  <span class="keywordtype">void</span> ContinueString(uint32_t n);</div><div class="line"><a name="l03820"></a><span class="lineno"> 3820</span>  <span class="keywordtype">void</span> ContinueString(uint64_t n);</div><div class="line"><a name="l03821"></a><span class="lineno"> 3821</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="l03822"></a><span class="lineno"> 3822</span>  </div><div class="line"><a name="l03823"></a><span class="lineno"> 3823</span>  <span class="keywordtype">void</span> WriteNumber(uint32_t n);</div><div class="line"><a name="l03824"></a><span class="lineno"> 3824</span>  <span class="keywordtype">void</span> WriteNumber(uint64_t n);</div><div class="line"><a name="l03825"></a><span class="lineno"> 3825</span>  <span class="keywordtype">void</span> WriteBool(<span class="keywordtype">bool</span> b);</div><div class="line"><a name="l03826"></a><span class="lineno"> 3826</span>  <span class="keywordtype">void</span> WriteNull();</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">private</span>:</div><div class="line"><a name="l03829"></a><span class="lineno"> 3829</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="l03830"></a><span class="lineno"> 3830</span> </div><div class="line"><a name="l03831"></a><span class="lineno"> 3831</span>  <span class="keyword">enum</span> COLLECTION_TYPE</div><div class="line"><a name="l03832"></a><span class="lineno"> 3832</span>  {</div><div class="line"><a name="l03833"></a><span class="lineno"> 3833</span>  COLLECTION_TYPE_OBJECT,</div><div class="line"><a name="l03834"></a><span class="lineno"> 3834</span>  COLLECTION_TYPE_ARRAY,</div><div class="line"><a name="l03835"></a><span class="lineno"> 3835</span>  };</div><div class="line"><a name="l03836"></a><span class="lineno"> 3836</span>  <span class="keyword">struct </span>StackItem</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>  COLLECTION_TYPE type;</div><div class="line"><a name="l03839"></a><span class="lineno"> 3839</span>  uint32_t valueCount;</div><div class="line"><a name="l03840"></a><span class="lineno"> 3840</span>  <span class="keywordtype">bool</span> singleLineMode;</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>  VmaStringBuilder& m_SB;</div><div class="line"><a name="l03844"></a><span class="lineno"> 3844</span>  VmaVector< StackItem, VmaStlAllocator<StackItem> > m_Stack;</div><div class="line"><a name="l03845"></a><span class="lineno"> 3845</span>  <span class="keywordtype">bool</span> m_InsideString;</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="keywordtype">void</span> BeginValue(<span class="keywordtype">bool</span> isString);</div><div class="line"><a name="l03848"></a><span class="lineno"> 3848</span>  <span class="keywordtype">void</span> WriteIndent(<span class="keywordtype">bool</span> oneLess = <span class="keyword">false</span>);</div><div class="line"><a name="l03849"></a><span class="lineno"> 3849</span> };</div><div class="line"><a name="l03850"></a><span class="lineno"> 3850</span> </div><div class="line"><a name="l03851"></a><span class="lineno"> 3851</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="l03852"></a><span class="lineno"> 3852</span> </div><div class="line"><a name="l03853"></a><span class="lineno"> 3853</span> VmaJsonWriter::VmaJsonWriter(<span class="keyword">const</span> VkAllocationCallbacks* pAllocationCallbacks, VmaStringBuilder& sb) :</div><div class="line"><a name="l03854"></a><span class="lineno"> 3854</span>  m_SB(sb),</div><div class="line"><a name="l03855"></a><span class="lineno"> 3855</span>  m_Stack(VmaStlAllocator<StackItem>(pAllocationCallbacks)),</div><div class="line"><a name="l03856"></a><span class="lineno"> 3856</span>  m_InsideString(false)</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> </div><div class="line"><a name="l03860"></a><span class="lineno"> 3860</span> VmaJsonWriter::~VmaJsonWriter()</div><div class="line"><a name="l03861"></a><span class="lineno"> 3861</span> {</div><div class="line"><a name="l03862"></a><span class="lineno"> 3862</span>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l03863"></a><span class="lineno"> 3863</span>  VMA_ASSERT(m_Stack.empty());</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> </div><div class="line"><a name="l03866"></a><span class="lineno"> 3866</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginObject(<span class="keywordtype">bool</span> singleLine)</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>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l03869"></a><span class="lineno"> 3869</span> </div><div class="line"><a name="l03870"></a><span class="lineno"> 3870</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l03871"></a><span class="lineno"> 3871</span>  m_SB.Add(<span class="charliteral">'{'</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>  StackItem item;</div><div class="line"><a name="l03874"></a><span class="lineno"> 3874</span>  item.type = COLLECTION_TYPE_OBJECT;</div><div class="line"><a name="l03875"></a><span class="lineno"> 3875</span>  item.valueCount = 0;</div><div class="line"><a name="l03876"></a><span class="lineno"> 3876</span>  item.singleLineMode = singleLine;</div><div class="line"><a name="l03877"></a><span class="lineno"> 3877</span>  m_Stack.push_back(item);</div><div class="line"><a name="l03878"></a><span class="lineno"> 3878</span> }</div><div class="line"><a name="l03879"></a><span class="lineno"> 3879</span> </div><div class="line"><a name="l03880"></a><span class="lineno"> 3880</span> <span class="keywordtype">void</span> VmaJsonWriter::EndObject()</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>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l03883"></a><span class="lineno"> 3883</span> </div><div class="line"><a name="l03884"></a><span class="lineno"> 3884</span>  WriteIndent(<span class="keyword">true</span>);</div><div class="line"><a name="l03885"></a><span class="lineno"> 3885</span>  m_SB.Add(<span class="charliteral">'}'</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>  VMA_ASSERT(!m_Stack.empty() && m_Stack.back().type == COLLECTION_TYPE_OBJECT);</div><div class="line"><a name="l03888"></a><span class="lineno"> 3888</span>  m_Stack.pop_back();</div><div class="line"><a name="l03889"></a><span class="lineno"> 3889</span> }</div><div class="line"><a name="l03890"></a><span class="lineno"> 3890</span> </div><div class="line"><a name="l03891"></a><span class="lineno"> 3891</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginArray(<span class="keywordtype">bool</span> singleLine)</div><div class="line"><a name="l03892"></a><span class="lineno"> 3892</span> {</div><div class="line"><a name="l03893"></a><span class="lineno"> 3893</span>  VMA_ASSERT(!m_InsideString);</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>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l03896"></a><span class="lineno"> 3896</span>  m_SB.Add(<span class="charliteral">'['</span>);</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>  StackItem item;</div><div class="line"><a name="l03899"></a><span class="lineno"> 3899</span>  item.type = COLLECTION_TYPE_ARRAY;</div><div class="line"><a name="l03900"></a><span class="lineno"> 3900</span>  item.valueCount = 0;</div><div class="line"><a name="l03901"></a><span class="lineno"> 3901</span>  item.singleLineMode = singleLine;</div><div class="line"><a name="l03902"></a><span class="lineno"> 3902</span>  m_Stack.push_back(item);</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> </div><div class="line"><a name="l03905"></a><span class="lineno"> 3905</span> <span class="keywordtype">void</span> VmaJsonWriter::EndArray()</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>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l03908"></a><span class="lineno"> 3908</span> </div><div class="line"><a name="l03909"></a><span class="lineno"> 3909</span>  WriteIndent(<span class="keyword">true</span>);</div><div class="line"><a name="l03910"></a><span class="lineno"> 3910</span>  m_SB.Add(<span class="charliteral">']'</span>);</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>  VMA_ASSERT(!m_Stack.empty() && m_Stack.back().type == COLLECTION_TYPE_ARRAY);</div><div class="line"><a name="l03913"></a><span class="lineno"> 3913</span>  m_Stack.pop_back();</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> </div><div class="line"><a name="l03916"></a><span class="lineno"> 3916</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="l03917"></a><span class="lineno"> 3917</span> {</div><div class="line"><a name="l03918"></a><span class="lineno"> 3918</span>  BeginString(pStr);</div><div class="line"><a name="l03919"></a><span class="lineno"> 3919</span>  EndString();</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="keywordtype">void</span> VmaJsonWriter::BeginString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</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>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l03925"></a><span class="lineno"> 3925</span> </div><div class="line"><a name="l03926"></a><span class="lineno"> 3926</span>  BeginValue(<span class="keyword">true</span>);</div><div class="line"><a name="l03927"></a><span class="lineno"> 3927</span>  m_SB.Add(<span class="charliteral">'"'</span>);</div><div class="line"><a name="l03928"></a><span class="lineno"> 3928</span>  m_InsideString = <span class="keyword">true</span>;</div><div class="line"><a name="l03929"></a><span class="lineno"> 3929</span>  <span class="keywordflow">if</span>(pStr != VMA_NULL && pStr[0] != <span class="charliteral">'\0'</span>)</div><div class="line"><a name="l03930"></a><span class="lineno"> 3930</span>  {</div><div class="line"><a name="l03931"></a><span class="lineno"> 3931</span>  ContinueString(pStr);</div><div class="line"><a name="l03932"></a><span class="lineno"> 3932</span>  }</div><div class="line"><a name="l03933"></a><span class="lineno"> 3933</span> }</div><div class="line"><a name="l03934"></a><span class="lineno"> 3934</span> </div><div class="line"><a name="l03935"></a><span class="lineno"> 3935</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="l03936"></a><span class="lineno"> 3936</span> {</div><div class="line"><a name="l03937"></a><span class="lineno"> 3937</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l03938"></a><span class="lineno"> 3938</span> </div><div class="line"><a name="l03939"></a><span class="lineno"> 3939</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> strLen = strlen(pStr);</div><div class="line"><a name="l03940"></a><span class="lineno"> 3940</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < strLen; ++i)</div><div class="line"><a name="l03941"></a><span class="lineno"> 3941</span>  {</div><div class="line"><a name="l03942"></a><span class="lineno"> 3942</span>  <span class="keywordtype">char</span> ch = pStr[i];</div><div class="line"><a name="l03943"></a><span class="lineno"> 3943</span>  <span class="keywordflow">if</span>(ch == <span class="charliteral">'\''</span>)</div><div class="line"><a name="l03944"></a><span class="lineno"> 3944</span>  {</div><div class="line"><a name="l03945"></a><span class="lineno"> 3945</span>  m_SB.Add(<span class="stringliteral">"\\\\"</span>);</div><div class="line"><a name="l03946"></a><span class="lineno"> 3946</span>  }</div><div class="line"><a name="l03947"></a><span class="lineno"> 3947</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(ch == <span class="charliteral">'"'</span>)</div><div class="line"><a name="l03948"></a><span class="lineno"> 3948</span>  {</div><div class="line"><a name="l03949"></a><span class="lineno"> 3949</span>  m_SB.Add(<span class="stringliteral">"\\\""</span>);</div><div class="line"><a name="l03950"></a><span class="lineno"> 3950</span>  }</div><div class="line"><a name="l03951"></a><span class="lineno"> 3951</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(ch >= 32)</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>  m_SB.Add(ch);</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>  <span class="keywordflow">else</span> <span class="keywordflow">switch</span>(ch)</div><div class="line"><a name="l03956"></a><span class="lineno"> 3956</span>  {</div><div class="line"><a name="l03957"></a><span class="lineno"> 3957</span>  <span class="keywordflow">case</span> <span class="charliteral">'\n'</span>:</div><div class="line"><a name="l03958"></a><span class="lineno"> 3958</span>  m_SB.Add(<span class="stringliteral">"\\n"</span>);</div><div class="line"><a name="l03959"></a><span class="lineno"> 3959</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l03960"></a><span class="lineno"> 3960</span>  <span class="keywordflow">case</span> <span class="charliteral">'\r'</span>:</div><div class="line"><a name="l03961"></a><span class="lineno"> 3961</span>  m_SB.Add(<span class="stringliteral">"\\r"</span>);</div><div class="line"><a name="l03962"></a><span class="lineno"> 3962</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l03963"></a><span class="lineno"> 3963</span>  <span class="keywordflow">case</span> <span class="charliteral">'\t'</span>:</div><div class="line"><a name="l03964"></a><span class="lineno"> 3964</span>  m_SB.Add(<span class="stringliteral">"\\t"</span>);</div><div class="line"><a name="l03965"></a><span class="lineno"> 3965</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l03966"></a><span class="lineno"> 3966</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l03967"></a><span class="lineno"> 3967</span>  VMA_ASSERT(0 && <span class="stringliteral">"Character not currently supported."</span>);</div><div class="line"><a name="l03968"></a><span class="lineno"> 3968</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l03969"></a><span class="lineno"> 3969</span>  }</div><div class="line"><a name="l03970"></a><span class="lineno"> 3970</span>  }</div><div class="line"><a name="l03971"></a><span class="lineno"> 3971</span> }</div><div class="line"><a name="l03972"></a><span class="lineno"> 3972</span> </div><div class="line"><a name="l03973"></a><span class="lineno"> 3973</span> <span class="keywordtype">void</span> VmaJsonWriter::ContinueString(uint32_t n)</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>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l03976"></a><span class="lineno"> 3976</span>  m_SB.AddNumber(n);</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> </div><div class="line"><a name="l03979"></a><span class="lineno"> 3979</span> <span class="keywordtype">void</span> VmaJsonWriter::ContinueString(uint64_t n)</div><div class="line"><a name="l03980"></a><span class="lineno"> 3980</span> {</div><div class="line"><a name="l03981"></a><span class="lineno"> 3981</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l03982"></a><span class="lineno"> 3982</span>  m_SB.AddNumber(n);</div><div class="line"><a name="l03983"></a><span class="lineno"> 3983</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> <span class="keywordtype">void</span> VmaJsonWriter::EndString(<span class="keyword">const</span> <span class="keywordtype">char</span>* pStr)</div><div class="line"><a name="l03986"></a><span class="lineno"> 3986</span> {</div><div class="line"><a name="l03987"></a><span class="lineno"> 3987</span>  VMA_ASSERT(m_InsideString);</div><div class="line"><a name="l03988"></a><span class="lineno"> 3988</span>  <span class="keywordflow">if</span>(pStr != VMA_NULL && pStr[0] != <span class="charliteral">'\0'</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>  ContinueString(pStr);</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>  m_SB.Add(<span class="charliteral">'"'</span>);</div><div class="line"><a name="l03993"></a><span class="lineno"> 3993</span>  m_InsideString = <span class="keyword">false</span>;</div><div class="line"><a name="l03994"></a><span class="lineno"> 3994</span> }</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="keywordtype">void</span> VmaJsonWriter::WriteNumber(uint32_t n)</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>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l03999"></a><span class="lineno"> 3999</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l04000"></a><span class="lineno"> 4000</span>  m_SB.AddNumber(n);</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> </div><div class="line"><a name="l04003"></a><span class="lineno"> 4003</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteNumber(uint64_t n)</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>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l04006"></a><span class="lineno"> 4006</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l04007"></a><span class="lineno"> 4007</span>  m_SB.AddNumber(n);</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="keywordtype">void</span> VmaJsonWriter::WriteBool(<span class="keywordtype">bool</span> b)</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_ASSERT(!m_InsideString);</div><div class="line"><a name="l04013"></a><span class="lineno"> 4013</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l04014"></a><span class="lineno"> 4014</span>  m_SB.Add(b ? <span class="stringliteral">"true"</span> : <span class="stringliteral">"false"</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> </div><div class="line"><a name="l04017"></a><span class="lineno"> 4017</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteNull()</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>  VMA_ASSERT(!m_InsideString);</div><div class="line"><a name="l04020"></a><span class="lineno"> 4020</span>  BeginValue(<span class="keyword">false</span>);</div><div class="line"><a name="l04021"></a><span class="lineno"> 4021</span>  m_SB.Add(<span class="stringliteral">"null"</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> </div><div class="line"><a name="l04024"></a><span class="lineno"> 4024</span> <span class="keywordtype">void</span> VmaJsonWriter::BeginValue(<span class="keywordtype">bool</span> isString)</div><div class="line"><a name="l04025"></a><span class="lineno"> 4025</span> {</div><div class="line"><a name="l04026"></a><span class="lineno"> 4026</span>  <span class="keywordflow">if</span>(!m_Stack.empty())</div><div class="line"><a name="l04027"></a><span class="lineno"> 4027</span>  {</div><div class="line"><a name="l04028"></a><span class="lineno"> 4028</span>  StackItem& currItem = m_Stack.back();</div><div class="line"><a name="l04029"></a><span class="lineno"> 4029</span>  <span class="keywordflow">if</span>(currItem.type == COLLECTION_TYPE_OBJECT &&</div><div class="line"><a name="l04030"></a><span class="lineno"> 4030</span>  currItem.valueCount % 2 == 0)</div><div class="line"><a name="l04031"></a><span class="lineno"> 4031</span>  {</div><div class="line"><a name="l04032"></a><span class="lineno"> 4032</span>  VMA_ASSERT(isString);</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> </div><div class="line"><a name="l04035"></a><span class="lineno"> 4035</span>  <span class="keywordflow">if</span>(currItem.type == COLLECTION_TYPE_OBJECT &&</div><div class="line"><a name="l04036"></a><span class="lineno"> 4036</span>  currItem.valueCount % 2 != 0)</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>  m_SB.Add(<span class="stringliteral">": "</span>);</div><div class="line"><a name="l04039"></a><span class="lineno"> 4039</span>  }</div><div class="line"><a name="l04040"></a><span class="lineno"> 4040</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(currItem.valueCount > 0)</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>  m_SB.Add(<span class="stringliteral">", "</span>);</div><div class="line"><a name="l04043"></a><span class="lineno"> 4043</span>  WriteIndent();</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l04046"></a><span class="lineno"> 4046</span>  {</div><div class="line"><a name="l04047"></a><span class="lineno"> 4047</span>  WriteIndent();</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>  ++currItem.valueCount;</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> }</div><div class="line"><a name="l04052"></a><span class="lineno"> 4052</span> </div><div class="line"><a name="l04053"></a><span class="lineno"> 4053</span> <span class="keywordtype">void</span> VmaJsonWriter::WriteIndent(<span class="keywordtype">bool</span> oneLess)</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>  <span class="keywordflow">if</span>(!m_Stack.empty() && !m_Stack.back().singleLineMode)</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>  m_SB.AddNewLine();</div><div class="line"><a name="l04058"></a><span class="lineno"> 4058</span>  </div><div class="line"><a name="l04059"></a><span class="lineno"> 4059</span>  <span class="keywordtype">size_t</span> count = m_Stack.size();</div><div class="line"><a name="l04060"></a><span class="lineno"> 4060</span>  <span class="keywordflow">if</span>(count > 0 && oneLess)</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>  --count;</div><div class="line"><a name="l04063"></a><span class="lineno"> 4063</span>  }</div><div class="line"><a name="l04064"></a><span class="lineno"> 4064</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < count; ++i)</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>  m_SB.Add(INDENT);</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> }</div><div class="line"><a name="l04070"></a><span class="lineno"> 4070</span> </div><div class="line"><a name="l04071"></a><span class="lineno"> 4071</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04072"></a><span class="lineno"> 4072</span> </div><div class="line"><a name="l04074"></a><span class="lineno"> 4074</span> </div><div class="line"><a name="l04075"></a><span class="lineno"> 4075</span> VkDeviceSize VmaAllocation_T::GetOffset()<span class="keyword"> const</span></div><div class="line"><a name="l04076"></a><span class="lineno"> 4076</span> <span class="keyword"></span>{</div><div class="line"><a name="l04077"></a><span class="lineno"> 4077</span>  <span class="keywordflow">switch</span>(m_Type)</div><div class="line"><a name="l04078"></a><span class="lineno"> 4078</span>  {</div><div class="line"><a name="l04079"></a><span class="lineno"> 4079</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l04080"></a><span class="lineno"> 4080</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Offset;</div><div class="line"><a name="l04081"></a><span class="lineno"> 4081</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l04082"></a><span class="lineno"> 4082</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l04083"></a><span class="lineno"> 4083</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l04084"></a><span class="lineno"> 4084</span>  VMA_ASSERT(0);</div><div class="line"><a name="l04085"></a><span class="lineno"> 4085</span>  <span class="keywordflow">return</span> 0;</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> </div><div class="line"><a name="l04089"></a><span class="lineno"> 4089</span> VkDeviceMemory VmaAllocation_T::GetMemory()<span class="keyword"> const</span></div><div class="line"><a name="l04090"></a><span class="lineno"> 4090</span> <span class="keyword"></span>{</div><div class="line"><a name="l04091"></a><span class="lineno"> 4091</span>  <span class="keywordflow">switch</span>(m_Type)</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="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l04094"></a><span class="lineno"> 4094</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block->m_hMemory;</div><div class="line"><a name="l04095"></a><span class="lineno"> 4095</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l04096"></a><span class="lineno"> 4096</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_hMemory;</div><div class="line"><a name="l04097"></a><span class="lineno"> 4097</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l04098"></a><span class="lineno"> 4098</span>  VMA_ASSERT(0);</div><div class="line"><a name="l04099"></a><span class="lineno"> 4099</span>  <span class="keywordflow">return</span> VK_NULL_HANDLE;</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> </div><div class="line"><a name="l04103"></a><span class="lineno"> 4103</span> uint32_t VmaAllocation_T::GetMemoryTypeIndex()<span class="keyword"> const</span></div><div class="line"><a name="l04104"></a><span class="lineno"> 4104</span> <span class="keyword"></span>{</div><div class="line"><a name="l04105"></a><span class="lineno"> 4105</span>  <span class="keywordflow">switch</span>(m_Type)</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>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l04108"></a><span class="lineno"> 4108</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block->m_MemoryTypeIndex;</div><div class="line"><a name="l04109"></a><span class="lineno"> 4109</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l04110"></a><span class="lineno"> 4110</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_MemoryTypeIndex;</div><div class="line"><a name="l04111"></a><span class="lineno"> 4111</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l04112"></a><span class="lineno"> 4112</span>  VMA_ASSERT(0);</div><div class="line"><a name="l04113"></a><span class="lineno"> 4113</span>  <span class="keywordflow">return</span> UINT32_MAX;</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> }</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> VMA_BLOCK_VECTOR_TYPE VmaAllocation_T::GetBlockVectorType()<span class="keyword"> const</span></div><div class="line"><a name="l04118"></a><span class="lineno"> 4118</span> <span class="keyword"></span>{</div><div class="line"><a name="l04119"></a><span class="lineno"> 4119</span>  <span class="keywordflow">switch</span>(m_Type)</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">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l04122"></a><span class="lineno"> 4122</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_Block->m_BlockVectorType;</div><div class="line"><a name="l04123"></a><span class="lineno"> 4123</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l04124"></a><span class="lineno"> 4124</span>  <span class="keywordflow">return</span> (m_DedicatedAllocation.m_PersistentMap ? VMA_BLOCK_VECTOR_TYPE_MAPPED : VMA_BLOCK_VECTOR_TYPE_UNMAPPED);</div><div class="line"><a name="l04125"></a><span class="lineno"> 4125</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l04126"></a><span class="lineno"> 4126</span>  VMA_ASSERT(0);</div><div class="line"><a name="l04127"></a><span class="lineno"> 4127</span>  <span class="keywordflow">return</span> VMA_BLOCK_VECTOR_TYPE_COUNT;</div><div class="line"><a name="l04128"></a><span class="lineno"> 4128</span>  }</div><div class="line"><a name="l04129"></a><span class="lineno"> 4129</span> }</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="keywordtype">void</span>* VmaAllocation_T::GetMappedData()<span class="keyword"> const</span></div><div class="line"><a name="l04132"></a><span class="lineno"> 4132</span> <span class="keyword"></span>{</div><div class="line"><a name="l04133"></a><span class="lineno"> 4133</span>  <span class="keywordflow">switch</span>(m_Type)</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>  <span class="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l04136"></a><span class="lineno"> 4136</span>  <span class="keywordflow">if</span>(m_BlockAllocation.m_Block->m_pMappedData != VMA_NULL)</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="keywordflow">return</span> (<span class="keywordtype">char</span>*)m_BlockAllocation.m_Block->m_pMappedData + m_BlockAllocation.m_Offset;</div><div class="line"><a name="l04139"></a><span class="lineno"> 4139</span>  }</div><div class="line"><a name="l04140"></a><span class="lineno"> 4140</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04141"></a><span class="lineno"> 4141</span>  {</div><div class="line"><a name="l04142"></a><span class="lineno"> 4142</span>  <span class="keywordflow">return</span> VMA_NULL;</div><div class="line"><a name="l04143"></a><span class="lineno"> 4143</span>  }</div><div class="line"><a name="l04144"></a><span class="lineno"> 4144</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04145"></a><span class="lineno"> 4145</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l04146"></a><span class="lineno"> 4146</span>  <span class="keywordflow">return</span> m_DedicatedAllocation.m_pMappedData;</div><div class="line"><a name="l04147"></a><span class="lineno"> 4147</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l04148"></a><span class="lineno"> 4148</span>  VMA_ASSERT(0);</div><div class="line"><a name="l04149"></a><span class="lineno"> 4149</span>  <span class="keywordflow">return</span> VMA_NULL;</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> }</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="keywordtype">bool</span> VmaAllocation_T::CanBecomeLost()<span class="keyword"> const</span></div><div class="line"><a name="l04154"></a><span class="lineno"> 4154</span> <span class="keyword"></span>{</div><div class="line"><a name="l04155"></a><span class="lineno"> 4155</span>  <span class="keywordflow">switch</span>(m_Type)</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="keywordflow">case</span> ALLOCATION_TYPE_BLOCK:</div><div class="line"><a name="l04158"></a><span class="lineno"> 4158</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_CanBecomeLost;</div><div class="line"><a name="l04159"></a><span class="lineno"> 4159</span>  <span class="keywordflow">case</span> ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l04160"></a><span class="lineno"> 4160</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04161"></a><span class="lineno"> 4161</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l04162"></a><span class="lineno"> 4162</span>  VMA_ASSERT(0);</div><div class="line"><a name="l04163"></a><span class="lineno"> 4163</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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> VmaPool VmaAllocation_T::GetPool()<span class="keyword"> const</span></div><div class="line"><a name="l04168"></a><span class="lineno"> 4168</span> <span class="keyword"></span>{</div><div class="line"><a name="l04169"></a><span class="lineno"> 4169</span>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_BLOCK);</div><div class="line"><a name="l04170"></a><span class="lineno"> 4170</span>  <span class="keywordflow">return</span> m_BlockAllocation.m_hPool;</div><div class="line"><a name="l04171"></a><span class="lineno"> 4171</span> }</div><div class="line"><a name="l04172"></a><span class="lineno"> 4172</span> </div><div class="line"><a name="l04173"></a><span class="lineno"> 4173</span> VkResult VmaAllocation_T::DedicatedAllocMapPersistentlyMappedMemory(VmaAllocator hAllocator)</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>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l04176"></a><span class="lineno"> 4176</span>  <span class="keywordflow">if</span>(m_DedicatedAllocation.m_PersistentMap)</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="keywordflow">return</span> (*hAllocator->GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l04179"></a><span class="lineno"> 4179</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l04180"></a><span class="lineno"> 4180</span>  m_DedicatedAllocation.m_hMemory,</div><div class="line"><a name="l04181"></a><span class="lineno"> 4181</span>  0,</div><div class="line"><a name="l04182"></a><span class="lineno"> 4182</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l04183"></a><span class="lineno"> 4183</span>  0,</div><div class="line"><a name="l04184"></a><span class="lineno"> 4184</span>  &m_DedicatedAllocation.m_pMappedData);</div><div class="line"><a name="l04185"></a><span class="lineno"> 4185</span>  }</div><div class="line"><a name="l04186"></a><span class="lineno"> 4186</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l04187"></a><span class="lineno"> 4187</span> }</div><div class="line"><a name="l04188"></a><span class="lineno"> 4188</span> <span class="keywordtype">void</span> VmaAllocation_T::DedicatedAllocUnmapPersistentlyMappedMemory(VmaAllocator hAllocator)</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>  VMA_ASSERT(m_Type == ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l04191"></a><span class="lineno"> 4191</span>  <span class="keywordflow">if</span>(m_DedicatedAllocation.m_pMappedData)</div><div class="line"><a name="l04192"></a><span class="lineno"> 4192</span>  {</div><div class="line"><a name="l04193"></a><span class="lineno"> 4193</span>  VMA_ASSERT(m_DedicatedAllocation.m_PersistentMap);</div><div class="line"><a name="l04194"></a><span class="lineno"> 4194</span>  (*hAllocator->GetVulkanFunctions().vkUnmapMemory)(hAllocator->m_hDevice, m_DedicatedAllocation.m_hMemory);</div><div class="line"><a name="l04195"></a><span class="lineno"> 4195</span>  m_DedicatedAllocation.m_pMappedData = VMA_NULL;</div><div class="line"><a name="l04196"></a><span class="lineno"> 4196</span>  }</div><div class="line"><a name="l04197"></a><span class="lineno"> 4197</span> }</div><div class="line"><a name="l04198"></a><span class="lineno"> 4198</span>  </div><div class="line"><a name="l04199"></a><span class="lineno"> 4199</span> </div><div class="line"><a name="l04200"></a><span class="lineno"> 4200</span> <span class="keywordtype">bool</span> VmaAllocation_T::MakeLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</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>  VMA_ASSERT(CanBecomeLost());</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="comment">/*</span></div><div class="line"><a name="l04205"></a><span class="lineno"> 4205</span> <span class="comment"> Warning: This is a carefully designed algorithm.</span></div><div class="line"><a name="l04206"></a><span class="lineno"> 4206</span> <span class="comment"> Do not modify unless you really know what you're doing :)</span></div><div class="line"><a name="l04207"></a><span class="lineno"> 4207</span> <span class="comment"> */</span></div><div class="line"><a name="l04208"></a><span class="lineno"> 4208</span>  uint32_t localLastUseFrameIndex = GetLastUseFrameIndex();</div><div class="line"><a name="l04209"></a><span class="lineno"> 4209</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l04210"></a><span class="lineno"> 4210</span>  {</div><div class="line"><a name="l04211"></a><span class="lineno"> 4211</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</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>  VMA_ASSERT(0);</div><div class="line"><a name="l04214"></a><span class="lineno"> 4214</span>  <span class="keywordflow">return</span> <span class="keyword">false</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">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex + frameInUseCount >= currentFrameIndex)</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>  <span class="keywordflow">return</span> <span class="keyword">false</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="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</span></div><div class="line"><a name="l04221"></a><span class="lineno"> 4221</span>  {</div><div class="line"><a name="l04222"></a><span class="lineno"> 4222</span>  <span class="keywordflow">if</span>(CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, VMA_FRAME_INDEX_LOST))</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>  <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="l04225"></a><span class="lineno"> 4225</span>  <span class="comment">// Calling code just needs to unregister this allocation in owning VmaDeviceMemoryBlock.</span></div><div class="line"><a name="l04226"></a><span class="lineno"> 4226</span>  <span class="keywordflow">return</span> <span class="keyword">true</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>  }</div><div class="line"><a name="l04229"></a><span class="lineno"> 4229</span>  }</div><div class="line"><a name="l04230"></a><span class="lineno"> 4230</span> }</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="preprocessor">#if VMA_STATS_STRING_ENABLED</span></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="comment">// Correspond to values of enum VmaSuballocationType.</span></div><div class="line"><a name="l04235"></a><span class="lineno"> 4235</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="l04236"></a><span class="lineno"> 4236</span>  <span class="stringliteral">"FREE"</span>,</div><div class="line"><a name="l04237"></a><span class="lineno"> 4237</span>  <span class="stringliteral">"UNKNOWN"</span>,</div><div class="line"><a name="l04238"></a><span class="lineno"> 4238</span>  <span class="stringliteral">"BUFFER"</span>,</div><div class="line"><a name="l04239"></a><span class="lineno"> 4239</span>  <span class="stringliteral">"IMAGE_UNKNOWN"</span>,</div><div class="line"><a name="l04240"></a><span class="lineno"> 4240</span>  <span class="stringliteral">"IMAGE_LINEAR"</span>,</div><div class="line"><a name="l04241"></a><span class="lineno"> 4241</span>  <span class="stringliteral">"IMAGE_OPTIMAL"</span>,</div><div class="line"><a name="l04242"></a><span class="lineno"> 4242</span> };</div><div class="line"><a name="l04243"></a><span class="lineno"> 4243</span> </div><div class="line"><a name="l04244"></a><span class="lineno"> 4244</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="l04245"></a><span class="lineno"> 4245</span> {</div><div class="line"><a name="l04246"></a><span class="lineno"> 4246</span>  json.BeginObject();</div><div class="line"><a name="l04247"></a><span class="lineno"> 4247</span> </div><div class="line"><a name="l04248"></a><span class="lineno"> 4248</span>  json.WriteString(<span class="stringliteral">"Blocks"</span>);</div><div class="line"><a name="l04249"></a><span class="lineno"> 4249</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a>);</div><div class="line"><a name="l04250"></a><span class="lineno"> 4250</span> </div><div class="line"><a name="l04251"></a><span class="lineno"> 4251</span>  json.WriteString(<span class="stringliteral">"Allocations"</span>);</div><div class="line"><a name="l04252"></a><span class="lineno"> 4252</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a>);</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>  json.WriteString(<span class="stringliteral">"UnusedRanges"</span>);</div><div class="line"><a name="l04255"></a><span class="lineno"> 4255</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a>);</div><div class="line"><a name="l04256"></a><span class="lineno"> 4256</span> </div><div class="line"><a name="l04257"></a><span class="lineno"> 4257</span>  json.WriteString(<span class="stringliteral">"UsedBytes"</span>);</div><div class="line"><a name="l04258"></a><span class="lineno"> 4258</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a>);</div><div class="line"><a name="l04259"></a><span class="lineno"> 4259</span> </div><div class="line"><a name="l04260"></a><span class="lineno"> 4260</span>  json.WriteString(<span class="stringliteral">"UnusedBytes"</span>);</div><div class="line"><a name="l04261"></a><span class="lineno"> 4261</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>);</div><div class="line"><a name="l04262"></a><span class="lineno"> 4262</span> </div><div class="line"><a name="l04263"></a><span class="lineno"> 4263</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="l04264"></a><span class="lineno"> 4264</span>  {</div><div class="line"><a name="l04265"></a><span class="lineno"> 4265</span>  json.WriteString(<span class="stringliteral">"AllocationSize"</span>);</div><div class="line"><a name="l04266"></a><span class="lineno"> 4266</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l04267"></a><span class="lineno"> 4267</span>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l04268"></a><span class="lineno"> 4268</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a>);</div><div class="line"><a name="l04269"></a><span class="lineno"> 4269</span>  json.WriteString(<span class="stringliteral">"Avg"</span>);</div><div class="line"><a name="l04270"></a><span class="lineno"> 4270</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a1081a039964e566c672e7a2347f9e599">allocationSizeAvg</a>);</div><div class="line"><a name="l04271"></a><span class="lineno"> 4271</span>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l04272"></a><span class="lineno"> 4272</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a>);</div><div class="line"><a name="l04273"></a><span class="lineno"> 4273</span>  json.EndObject();</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> </div><div class="line"><a name="l04276"></a><span class="lineno"> 4276</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="l04277"></a><span class="lineno"> 4277</span>  {</div><div class="line"><a name="l04278"></a><span class="lineno"> 4278</span>  json.WriteString(<span class="stringliteral">"UnusedRangeSize"</span>);</div><div class="line"><a name="l04279"></a><span class="lineno"> 4279</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l04280"></a><span class="lineno"> 4280</span>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l04281"></a><span class="lineno"> 4281</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a>);</div><div class="line"><a name="l04282"></a><span class="lineno"> 4282</span>  json.WriteString(<span class="stringliteral">"Avg"</span>);</div><div class="line"><a name="l04283"></a><span class="lineno"> 4283</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a2f9b3452af90c9768a30b7fb6ae194fc">unusedRangeSizeAvg</a>);</div><div class="line"><a name="l04284"></a><span class="lineno"> 4284</span>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l04285"></a><span class="lineno"> 4285</span>  json.WriteNumber(stat.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a>);</div><div class="line"><a name="l04286"></a><span class="lineno"> 4286</span>  json.EndObject();</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> </div><div class="line"><a name="l04289"></a><span class="lineno"> 4289</span>  json.EndObject();</div><div class="line"><a name="l04290"></a><span class="lineno"> 4290</span> }</div><div class="line"><a name="l04291"></a><span class="lineno"> 4291</span> </div><div class="line"><a name="l04292"></a><span class="lineno"> 4292</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04293"></a><span class="lineno"> 4293</span> </div><div class="line"><a name="l04294"></a><span class="lineno"> 4294</span> <span class="keyword">struct </span>VmaSuballocationItemSizeLess</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>  <span class="keywordtype">bool</span> operator()(</div><div class="line"><a name="l04297"></a><span class="lineno"> 4297</span>  <span class="keyword">const</span> VmaSuballocationList::iterator lhs,</div><div class="line"><a name="l04298"></a><span class="lineno"> 4298</span>  <span class="keyword">const</span> VmaSuballocationList::iterator rhs)<span class="keyword"> const</span></div><div class="line"><a name="l04299"></a><span class="lineno"> 4299</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04300"></a><span class="lineno"> 4300</span>  <span class="keywordflow">return</span> lhs->size < rhs->size;</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">bool</span> operator()(</div><div class="line"><a name="l04303"></a><span class="lineno"> 4303</span>  <span class="keyword">const</span> VmaSuballocationList::iterator lhs,</div><div class="line"><a name="l04304"></a><span class="lineno"> 4304</span>  VkDeviceSize rhsSize)<span class="keyword"> const</span></div><div class="line"><a name="l04305"></a><span class="lineno"> 4305</span> <span class="keyword"> </span>{</div><div class="line"><a name="l04306"></a><span class="lineno"> 4306</span>  <span class="keywordflow">return</span> lhs->size < rhsSize;</div><div class="line"><a name="l04307"></a><span class="lineno"> 4307</span>  }</div><div class="line"><a name="l04308"></a><span class="lineno"> 4308</span> };</div><div class="line"><a name="l04309"></a><span class="lineno"> 4309</span> </div><div class="line"><a name="l04311"></a><span class="lineno"> 4311</span> <span class="comment">// class VmaBlockMetadata</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> VmaBlockMetadata::VmaBlockMetadata(VmaAllocator hAllocator) :</div><div class="line"><a name="l04314"></a><span class="lineno"> 4314</span>  m_Size(0),</div><div class="line"><a name="l04315"></a><span class="lineno"> 4315</span>  m_FreeCount(0),</div><div class="line"><a name="l04316"></a><span class="lineno"> 4316</span>  m_SumFreeSize(0),</div><div class="line"><a name="l04317"></a><span class="lineno"> 4317</span>  m_Suballocations(VmaStlAllocator<VmaSuballocation>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l04318"></a><span class="lineno"> 4318</span>  m_FreeSuballocationsBySize(VmaStlAllocator<VmaSuballocationList::iterator>(hAllocator->GetAllocationCallbacks()))</div><div class="line"><a name="l04319"></a><span class="lineno"> 4319</span> {</div><div class="line"><a name="l04320"></a><span class="lineno"> 4320</span> }</div><div class="line"><a name="l04321"></a><span class="lineno"> 4321</span> </div><div class="line"><a name="l04322"></a><span class="lineno"> 4322</span> VmaBlockMetadata::~VmaBlockMetadata()</div><div class="line"><a name="l04323"></a><span class="lineno"> 4323</span> {</div><div class="line"><a name="l04324"></a><span class="lineno"> 4324</span> }</div><div class="line"><a name="l04325"></a><span class="lineno"> 4325</span> </div><div class="line"><a name="l04326"></a><span class="lineno"> 4326</span> <span class="keywordtype">void</span> VmaBlockMetadata::Init(VkDeviceSize size)</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>  m_Size = size;</div><div class="line"><a name="l04329"></a><span class="lineno"> 4329</span>  m_FreeCount = 1;</div><div class="line"><a name="l04330"></a><span class="lineno"> 4330</span>  m_SumFreeSize = size;</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>  VmaSuballocation suballoc = {};</div><div class="line"><a name="l04333"></a><span class="lineno"> 4333</span>  suballoc.offset = 0;</div><div class="line"><a name="l04334"></a><span class="lineno"> 4334</span>  suballoc.size = size;</div><div class="line"><a name="l04335"></a><span class="lineno"> 4335</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l04336"></a><span class="lineno"> 4336</span>  suballoc.hAllocation = VK_NULL_HANDLE;</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>  m_Suballocations.push_back(suballoc);</div><div class="line"><a name="l04339"></a><span class="lineno"> 4339</span>  VmaSuballocationList::iterator suballocItem = m_Suballocations.end();</div><div class="line"><a name="l04340"></a><span class="lineno"> 4340</span>  --suballocItem;</div><div class="line"><a name="l04341"></a><span class="lineno"> 4341</span>  m_FreeSuballocationsBySize.push_back(suballocItem);</div><div class="line"><a name="l04342"></a><span class="lineno"> 4342</span> }</div><div class="line"><a name="l04343"></a><span class="lineno"> 4343</span> </div><div class="line"><a name="l04344"></a><span class="lineno"> 4344</span> <span class="keywordtype">bool</span> VmaBlockMetadata::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l04345"></a><span class="lineno"> 4345</span> <span class="keyword"></span>{</div><div class="line"><a name="l04346"></a><span class="lineno"> 4346</span>  <span class="keywordflow">if</span>(m_Suballocations.empty())</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04349"></a><span class="lineno"> 4349</span>  }</div><div class="line"><a name="l04350"></a><span class="lineno"> 4350</span>  </div><div class="line"><a name="l04351"></a><span class="lineno"> 4351</span>  <span class="comment">// Expected offset of new suballocation as calculates from previous ones.</span></div><div class="line"><a name="l04352"></a><span class="lineno"> 4352</span>  VkDeviceSize calculatedOffset = 0;</div><div class="line"><a name="l04353"></a><span class="lineno"> 4353</span>  <span class="comment">// Expected number of free suballocations as calculated from traversing their list.</span></div><div class="line"><a name="l04354"></a><span class="lineno"> 4354</span>  uint32_t calculatedFreeCount = 0;</div><div class="line"><a name="l04355"></a><span class="lineno"> 4355</span>  <span class="comment">// Expected sum size of free suballocations as calculated from traversing their list.</span></div><div class="line"><a name="l04356"></a><span class="lineno"> 4356</span>  VkDeviceSize calculatedSumFreeSize = 0;</div><div class="line"><a name="l04357"></a><span class="lineno"> 4357</span>  <span class="comment">// Expected number of free suballocations that should be registered in</span></div><div class="line"><a name="l04358"></a><span class="lineno"> 4358</span>  <span class="comment">// m_FreeSuballocationsBySize calculated from traversing their list.</span></div><div class="line"><a name="l04359"></a><span class="lineno"> 4359</span>  <span class="keywordtype">size_t</span> freeSuballocationsToRegister = 0;</div><div class="line"><a name="l04360"></a><span class="lineno"> 4360</span>  <span class="comment">// True if previous visisted suballocation was free.</span></div><div class="line"><a name="l04361"></a><span class="lineno"> 4361</span>  <span class="keywordtype">bool</span> prevFree = <span class="keyword">false</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">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l04364"></a><span class="lineno"> 4364</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l04365"></a><span class="lineno"> 4365</span>  ++suballocItem)</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">const</span> VmaSuballocation& subAlloc = *suballocItem;</div><div class="line"><a name="l04368"></a><span class="lineno"> 4368</span>  </div><div class="line"><a name="l04369"></a><span class="lineno"> 4369</span>  <span class="comment">// Actual offset of this suballocation doesn't match expected one.</span></div><div class="line"><a name="l04370"></a><span class="lineno"> 4370</span>  <span class="keywordflow">if</span>(subAlloc.offset != calculatedOffset)</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04373"></a><span class="lineno"> 4373</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="keyword">const</span> <span class="keywordtype">bool</span> currFree = (subAlloc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l04376"></a><span class="lineno"> 4376</span>  <span class="comment">// Two adjacent free suballocations are invalid. They should be merged.</span></div><div class="line"><a name="l04377"></a><span class="lineno"> 4377</span>  <span class="keywordflow">if</span>(prevFree && currFree)</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="keywordflow">return</span> <span class="keyword">false</span>;</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>  prevFree = currFree;</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="keywordflow">if</span>(currFree != (subAlloc.hAllocation == VK_NULL_HANDLE))</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>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04386"></a><span class="lineno"> 4386</span>  }</div><div class="line"><a name="l04387"></a><span class="lineno"> 4387</span> </div><div class="line"><a name="l04388"></a><span class="lineno"> 4388</span>  <span class="keywordflow">if</span>(currFree)</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>  calculatedSumFreeSize += subAlloc.size;</div><div class="line"><a name="l04391"></a><span class="lineno"> 4391</span>  ++calculatedFreeCount;</div><div class="line"><a name="l04392"></a><span class="lineno"> 4392</span>  <span class="keywordflow">if</span>(subAlloc.size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</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>  ++freeSuballocationsToRegister;</div><div class="line"><a name="l04395"></a><span class="lineno"> 4395</span>  }</div><div class="line"><a name="l04396"></a><span class="lineno"> 4396</span>  }</div><div class="line"><a name="l04397"></a><span class="lineno"> 4397</span> </div><div class="line"><a name="l04398"></a><span class="lineno"> 4398</span>  calculatedOffset += subAlloc.size;</div><div class="line"><a name="l04399"></a><span class="lineno"> 4399</span>  }</div><div class="line"><a name="l04400"></a><span class="lineno"> 4400</span> </div><div class="line"><a name="l04401"></a><span class="lineno"> 4401</span>  <span class="comment">// Number of free suballocations registered in m_FreeSuballocationsBySize doesn't</span></div><div class="line"><a name="l04402"></a><span class="lineno"> 4402</span>  <span class="comment">// match expected one.</span></div><div class="line"><a name="l04403"></a><span class="lineno"> 4403</span>  <span class="keywordflow">if</span>(m_FreeSuballocationsBySize.size() != freeSuballocationsToRegister)</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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04406"></a><span class="lineno"> 4406</span>  }</div><div class="line"><a name="l04407"></a><span class="lineno"> 4407</span> </div><div class="line"><a name="l04408"></a><span class="lineno"> 4408</span>  VkDeviceSize lastSize = 0;</div><div class="line"><a name="l04409"></a><span class="lineno"> 4409</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="l04410"></a><span class="lineno"> 4410</span>  {</div><div class="line"><a name="l04411"></a><span class="lineno"> 4411</span>  VmaSuballocationList::iterator suballocItem = m_FreeSuballocationsBySize[i];</div><div class="line"><a name="l04412"></a><span class="lineno"> 4412</span>  </div><div class="line"><a name="l04413"></a><span class="lineno"> 4413</span>  <span class="comment">// Only free suballocations can be registered in m_FreeSuballocationsBySize.</span></div><div class="line"><a name="l04414"></a><span class="lineno"> 4414</span>  <span class="keywordflow">if</span>(suballocItem->type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l04415"></a><span class="lineno"> 4415</span>  {</div><div class="line"><a name="l04416"></a><span class="lineno"> 4416</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04417"></a><span class="lineno"> 4417</span>  }</div><div class="line"><a name="l04418"></a><span class="lineno"> 4418</span>  <span class="comment">// They must be sorted by size ascending.</span></div><div class="line"><a name="l04419"></a><span class="lineno"> 4419</span>  <span class="keywordflow">if</span>(suballocItem->size < lastSize)</div><div class="line"><a name="l04420"></a><span class="lineno"> 4420</span>  {</div><div class="line"><a name="l04421"></a><span class="lineno"> 4421</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l04424"></a><span class="lineno"> 4424</span>  lastSize = suballocItem->size;</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> </div><div class="line"><a name="l04427"></a><span class="lineno"> 4427</span>  <span class="comment">// Check if totals match calculacted values.</span></div><div class="line"><a name="l04428"></a><span class="lineno"> 4428</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l04429"></a><span class="lineno"> 4429</span>  ValidateFreeSuballocationList() &&</div><div class="line"><a name="l04430"></a><span class="lineno"> 4430</span>  (calculatedOffset == m_Size) &&</div><div class="line"><a name="l04431"></a><span class="lineno"> 4431</span>  (calculatedSumFreeSize == m_SumFreeSize) &&</div><div class="line"><a name="l04432"></a><span class="lineno"> 4432</span>  (calculatedFreeCount == m_FreeCount);</div><div class="line"><a name="l04433"></a><span class="lineno"> 4433</span> }</div><div class="line"><a name="l04434"></a><span class="lineno"> 4434</span> </div><div class="line"><a name="l04435"></a><span class="lineno"> 4435</span> VkDeviceSize VmaBlockMetadata::GetUnusedRangeSizeMax()<span class="keyword"> const</span></div><div class="line"><a name="l04436"></a><span class="lineno"> 4436</span> <span class="keyword"></span>{</div><div class="line"><a name="l04437"></a><span class="lineno"> 4437</span>  <span class="keywordflow">if</span>(!m_FreeSuballocationsBySize.empty())</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="keywordflow">return</span> m_FreeSuballocationsBySize.back()->size;</div><div class="line"><a name="l04440"></a><span class="lineno"> 4440</span>  }</div><div class="line"><a name="l04441"></a><span class="lineno"> 4441</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04442"></a><span class="lineno"> 4442</span>  {</div><div class="line"><a name="l04443"></a><span class="lineno"> 4443</span>  <span class="keywordflow">return</span> 0;</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> }</div><div class="line"><a name="l04446"></a><span class="lineno"> 4446</span> </div><div class="line"><a name="l04447"></a><span class="lineno"> 4447</span> <span class="keywordtype">bool</span> VmaBlockMetadata::IsEmpty()<span class="keyword"> const</span></div><div class="line"><a name="l04448"></a><span class="lineno"> 4448</span> <span class="keyword"></span>{</div><div class="line"><a name="l04449"></a><span class="lineno"> 4449</span>  <span class="keywordflow">return</span> (m_Suballocations.size() == 1) && (m_FreeCount == 1);</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> </div><div class="line"><a name="l04452"></a><span class="lineno"> 4452</span> <span class="keywordtype">void</span> VmaBlockMetadata::CalcAllocationStatInfo(<a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a>& outInfo)<span class="keyword"> const</span></div><div class="line"><a name="l04453"></a><span class="lineno"> 4453</span> <span class="keyword"></span>{</div><div class="line"><a name="l04454"></a><span class="lineno"> 4454</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#abc4bb7cd611900778464c56e50c970a4">blockCount</a> = 1;</div><div class="line"><a name="l04455"></a><span class="lineno"> 4455</span> </div><div class="line"><a name="l04456"></a><span class="lineno"> 4456</span>  <span class="keyword">const</span> uint32_t rangeCount = (uint32_t)m_Suballocations.size();</div><div class="line"><a name="l04457"></a><span class="lineno"> 4457</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a537741e4d5cdddc1c0ab95ec650afaff">allocationCount</a> = rangeCount - m_FreeCount;</div><div class="line"><a name="l04458"></a><span class="lineno"> 4458</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ae06129c771bfebfd6468a7f4276502a9">unusedRangeCount</a> = m_FreeCount;</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>  outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a> = m_SumFreeSize;</div><div class="line"><a name="l04461"></a><span class="lineno"> 4461</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ab0c6c73837e5a70c749fbd4f6064895a">usedBytes</a> = m_Size - outInfo.<a class="code" href="struct_vma_stat_info.html#a1859d290aca2cd582d8dc25922092669">unusedBytes</a>;</div><div class="line"><a name="l04462"></a><span class="lineno"> 4462</span> </div><div class="line"><a name="l04463"></a><span class="lineno"> 4463</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l04464"></a><span class="lineno"> 4464</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a17e9733a5ecd76287d4db6e66f71f50c">allocationSizeMax</a> = 0;</div><div class="line"><a name="l04465"></a><span class="lineno"> 4465</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l04466"></a><span class="lineno"> 4466</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#a5ba1a2476c4d39b10f7e2f7ebbb72ac4">unusedRangeSizeMax</a> = 0;</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="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l04469"></a><span class="lineno"> 4469</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l04470"></a><span class="lineno"> 4470</span>  ++suballocItem)</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>  <span class="keyword">const</span> VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l04473"></a><span class="lineno"> 4473</span>  <span class="keywordflow">if</span>(suballoc.type != VMA_SUBALLOCATION_TYPE_FREE)</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>  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="l04476"></a><span class="lineno"> 4476</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="l04477"></a><span class="lineno"> 4477</span>  }</div><div class="line"><a name="l04478"></a><span class="lineno"> 4478</span>  <span class="keywordflow">else</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>  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="l04481"></a><span class="lineno"> 4481</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="l04482"></a><span class="lineno"> 4482</span>  }</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> </div><div class="line"><a name="l04486"></a><span class="lineno"> 4486</span> <span class="keywordtype">void</span> VmaBlockMetadata::AddPoolStats(<a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>& inoutStats)<span class="keyword"> const</span></div><div class="line"><a name="l04487"></a><span class="lineno"> 4487</span> <span class="keyword"></span>{</div><div class="line"><a name="l04488"></a><span class="lineno"> 4488</span>  <span class="keyword">const</span> uint32_t rangeCount = (uint32_t)m_Suballocations.size();</div><div class="line"><a name="l04489"></a><span class="lineno"> 4489</span> </div><div class="line"><a name="l04490"></a><span class="lineno"> 4490</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> += m_Size;</div><div class="line"><a name="l04491"></a><span class="lineno"> 4491</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> += m_SumFreeSize;</div><div class="line"><a name="l04492"></a><span class="lineno"> 4492</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> += rangeCount - m_FreeCount;</div><div class="line"><a name="l04493"></a><span class="lineno"> 4493</span>  inoutStats.<a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> += m_FreeCount;</div><div class="line"><a name="l04494"></a><span class="lineno"> 4494</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="l04495"></a><span class="lineno"> 4495</span> }</div><div class="line"><a name="l04496"></a><span class="lineno"> 4496</span> </div><div class="line"><a name="l04497"></a><span class="lineno"> 4497</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l04498"></a><span class="lineno"> 4498</span> </div><div class="line"><a name="l04499"></a><span class="lineno"> 4499</span> <span class="keywordtype">void</span> VmaBlockMetadata::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json)<span class="keyword"> const</span></div><div class="line"><a name="l04500"></a><span class="lineno"> 4500</span> <span class="keyword"></span>{</div><div class="line"><a name="l04501"></a><span class="lineno"> 4501</span>  json.BeginObject();</div><div class="line"><a name="l04502"></a><span class="lineno"> 4502</span> </div><div class="line"><a name="l04503"></a><span class="lineno"> 4503</span>  json.WriteString(<span class="stringliteral">"TotalBytes"</span>);</div><div class="line"><a name="l04504"></a><span class="lineno"> 4504</span>  json.WriteNumber(m_Size);</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>  json.WriteString(<span class="stringliteral">"UnusedBytes"</span>);</div><div class="line"><a name="l04507"></a><span class="lineno"> 4507</span>  json.WriteNumber(m_SumFreeSize);</div><div class="line"><a name="l04508"></a><span class="lineno"> 4508</span> </div><div class="line"><a name="l04509"></a><span class="lineno"> 4509</span>  json.WriteString(<span class="stringliteral">"Allocations"</span>);</div><div class="line"><a name="l04510"></a><span class="lineno"> 4510</span>  json.WriteNumber(m_Suballocations.size() - m_FreeCount);</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>  json.WriteString(<span class="stringliteral">"UnusedRanges"</span>);</div><div class="line"><a name="l04513"></a><span class="lineno"> 4513</span>  json.WriteNumber(m_FreeCount);</div><div class="line"><a name="l04514"></a><span class="lineno"> 4514</span> </div><div class="line"><a name="l04515"></a><span class="lineno"> 4515</span>  json.WriteString(<span class="stringliteral">"Suballocations"</span>);</div><div class="line"><a name="l04516"></a><span class="lineno"> 4516</span>  json.BeginArray();</div><div class="line"><a name="l04517"></a><span class="lineno"> 4517</span>  <span class="keywordtype">size_t</span> i = 0;</div><div class="line"><a name="l04518"></a><span class="lineno"> 4518</span>  <span class="keywordflow">for</span>(VmaSuballocationList::const_iterator suballocItem = m_Suballocations.cbegin();</div><div class="line"><a name="l04519"></a><span class="lineno"> 4519</span>  suballocItem != m_Suballocations.cend();</div><div class="line"><a name="l04520"></a><span class="lineno"> 4520</span>  ++suballocItem, ++i)</div><div class="line"><a name="l04521"></a><span class="lineno"> 4521</span>  {</div><div class="line"><a name="l04522"></a><span class="lineno"> 4522</span>  json.BeginObject(<span class="keyword">true</span>);</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>  json.WriteString(<span class="stringliteral">"Type"</span>);</div><div class="line"><a name="l04525"></a><span class="lineno"> 4525</span>  json.WriteString(VMA_SUBALLOCATION_TYPE_NAMES[suballocItem->type]);</div><div class="line"><a name="l04526"></a><span class="lineno"> 4526</span> </div><div class="line"><a name="l04527"></a><span class="lineno"> 4527</span>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l04528"></a><span class="lineno"> 4528</span>  json.WriteNumber(suballocItem->size);</div><div class="line"><a name="l04529"></a><span class="lineno"> 4529</span> </div><div class="line"><a name="l04530"></a><span class="lineno"> 4530</span>  json.WriteString(<span class="stringliteral">"Offset"</span>);</div><div class="line"><a name="l04531"></a><span class="lineno"> 4531</span>  json.WriteNumber(suballocItem->offset);</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>  json.EndObject();</div><div class="line"><a name="l04534"></a><span class="lineno"> 4534</span>  }</div><div class="line"><a name="l04535"></a><span class="lineno"> 4535</span>  json.EndArray();</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>  json.EndObject();</div><div class="line"><a name="l04538"></a><span class="lineno"> 4538</span> }</div><div class="line"><a name="l04539"></a><span class="lineno"> 4539</span> </div><div class="line"><a name="l04540"></a><span class="lineno"> 4540</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></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="comment">/*</span></div><div class="line"><a name="l04543"></a><span class="lineno"> 4543</span> <span class="comment">How many suitable free suballocations to analyze before choosing best one.</span></div><div class="line"><a name="l04544"></a><span class="lineno"> 4544</span> <span class="comment">- Set to 1 to use First-Fit algorithm - first suitable free suballocation will</span></div><div class="line"><a name="l04545"></a><span class="lineno"> 4545</span> <span class="comment"> be chosen.</span></div><div class="line"><a name="l04546"></a><span class="lineno"> 4546</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="l04547"></a><span class="lineno"> 4547</span> <span class="comment"> suballocations will be analized and best one will be chosen.</span></div><div class="line"><a name="l04548"></a><span class="lineno"> 4548</span> <span class="comment">- Any other value is also acceptable.</span></div><div class="line"><a name="l04549"></a><span class="lineno"> 4549</span> <span class="comment">*/</span></div><div class="line"><a name="l04550"></a><span class="lineno"> 4550</span> <span class="comment">//static const uint32_t MAX_SUITABLE_SUBALLOCATIONS_TO_CHECK = 8;</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> VmaBlockMetadata::CreateFirstAllocationRequest(VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l04553"></a><span class="lineno"> 4553</span> {</div><div class="line"><a name="l04554"></a><span class="lineno"> 4554</span>  VMA_ASSERT(IsEmpty());</div><div class="line"><a name="l04555"></a><span class="lineno"> 4555</span>  pAllocationRequest->offset = 0;</div><div class="line"><a name="l04556"></a><span class="lineno"> 4556</span>  pAllocationRequest->sumFreeSize = m_SumFreeSize;</div><div class="line"><a name="l04557"></a><span class="lineno"> 4557</span>  pAllocationRequest->sumItemSize = 0;</div><div class="line"><a name="l04558"></a><span class="lineno"> 4558</span>  pAllocationRequest->item = m_Suballocations.begin();</div><div class="line"><a name="l04559"></a><span class="lineno"> 4559</span>  pAllocationRequest->itemsToMakeLostCount = 0;</div><div class="line"><a name="l04560"></a><span class="lineno"> 4560</span> }</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="keywordtype">bool</span> VmaBlockMetadata::CreateAllocationRequest(</div><div class="line"><a name="l04563"></a><span class="lineno"> 4563</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04564"></a><span class="lineno"> 4564</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04565"></a><span class="lineno"> 4565</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04566"></a><span class="lineno"> 4566</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04567"></a><span class="lineno"> 4567</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04568"></a><span class="lineno"> 4568</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04569"></a><span class="lineno"> 4569</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04570"></a><span class="lineno"> 4570</span>  VmaAllocationRequest* pAllocationRequest)</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>  VMA_ASSERT(allocSize > 0);</div><div class="line"><a name="l04573"></a><span class="lineno"> 4573</span>  VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l04574"></a><span class="lineno"> 4574</span>  VMA_ASSERT(pAllocationRequest != VMA_NULL);</div><div class="line"><a name="l04575"></a><span class="lineno"> 4575</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l04576"></a><span class="lineno"> 4576</span> </div><div class="line"><a name="l04577"></a><span class="lineno"> 4577</span>  <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="l04578"></a><span class="lineno"> 4578</span>  <span class="keywordflow">if</span>(canMakeOtherLost == <span class="keyword">false</span> && m_SumFreeSize < allocSize)</div><div class="line"><a name="l04579"></a><span class="lineno"> 4579</span>  {</div><div class="line"><a name="l04580"></a><span class="lineno"> 4580</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04581"></a><span class="lineno"> 4581</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>  <span class="comment">// New algorithm, efficiently searching freeSuballocationsBySize.</span></div><div class="line"><a name="l04584"></a><span class="lineno"> 4584</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> freeSuballocCount = m_FreeSuballocationsBySize.size();</div><div class="line"><a name="l04585"></a><span class="lineno"> 4585</span>  <span class="keywordflow">if</span>(freeSuballocCount > 0)</div><div class="line"><a name="l04586"></a><span class="lineno"> 4586</span>  {</div><div class="line"><a name="l04587"></a><span class="lineno"> 4587</span>  <span class="keywordflow">if</span>(VMA_BEST_FIT)</div><div class="line"><a name="l04588"></a><span class="lineno"> 4588</span>  {</div><div class="line"><a name="l04589"></a><span class="lineno"> 4589</span>  <span class="comment">// Find first free suballocation with size not less than allocSize.</span></div><div class="line"><a name="l04590"></a><span class="lineno"> 4590</span>  VmaSuballocationList::iterator* <span class="keyword">const</span> it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l04591"></a><span class="lineno"> 4591</span>  m_FreeSuballocationsBySize.data(),</div><div class="line"><a name="l04592"></a><span class="lineno"> 4592</span>  m_FreeSuballocationsBySize.data() + freeSuballocCount,</div><div class="line"><a name="l04593"></a><span class="lineno"> 4593</span>  allocSize,</div><div class="line"><a name="l04594"></a><span class="lineno"> 4594</span>  VmaSuballocationItemSizeLess());</div><div class="line"><a name="l04595"></a><span class="lineno"> 4595</span>  <span class="keywordtype">size_t</span> index = it - m_FreeSuballocationsBySize.data();</div><div class="line"><a name="l04596"></a><span class="lineno"> 4596</span>  <span class="keywordflow">for</span>(; index < freeSuballocCount; ++index)</div><div class="line"><a name="l04597"></a><span class="lineno"> 4597</span>  {</div><div class="line"><a name="l04598"></a><span class="lineno"> 4598</span>  <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l04599"></a><span class="lineno"> 4599</span>  currentFrameIndex,</div><div class="line"><a name="l04600"></a><span class="lineno"> 4600</span>  frameInUseCount,</div><div class="line"><a name="l04601"></a><span class="lineno"> 4601</span>  bufferImageGranularity,</div><div class="line"><a name="l04602"></a><span class="lineno"> 4602</span>  allocSize,</div><div class="line"><a name="l04603"></a><span class="lineno"> 4603</span>  allocAlignment,</div><div class="line"><a name="l04604"></a><span class="lineno"> 4604</span>  allocType,</div><div class="line"><a name="l04605"></a><span class="lineno"> 4605</span>  m_FreeSuballocationsBySize[index],</div><div class="line"><a name="l04606"></a><span class="lineno"> 4606</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l04607"></a><span class="lineno"> 4607</span>  &pAllocationRequest->offset,</div><div class="line"><a name="l04608"></a><span class="lineno"> 4608</span>  &pAllocationRequest->itemsToMakeLostCount,</div><div class="line"><a name="l04609"></a><span class="lineno"> 4609</span>  &pAllocationRequest->sumFreeSize,</div><div class="line"><a name="l04610"></a><span class="lineno"> 4610</span>  &pAllocationRequest->sumItemSize))</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>  pAllocationRequest->item = m_FreeSuballocationsBySize[index];</div><div class="line"><a name="l04613"></a><span class="lineno"> 4613</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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>  }</div><div class="line"><a name="l04616"></a><span class="lineno"> 4616</span>  }</div><div class="line"><a name="l04617"></a><span class="lineno"> 4617</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04618"></a><span class="lineno"> 4618</span>  {</div><div class="line"><a name="l04619"></a><span class="lineno"> 4619</span>  <span class="comment">// Search staring from biggest suballocations.</span></div><div class="line"><a name="l04620"></a><span class="lineno"> 4620</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> index = freeSuballocCount; index--; )</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="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l04623"></a><span class="lineno"> 4623</span>  currentFrameIndex,</div><div class="line"><a name="l04624"></a><span class="lineno"> 4624</span>  frameInUseCount,</div><div class="line"><a name="l04625"></a><span class="lineno"> 4625</span>  bufferImageGranularity,</div><div class="line"><a name="l04626"></a><span class="lineno"> 4626</span>  allocSize,</div><div class="line"><a name="l04627"></a><span class="lineno"> 4627</span>  allocAlignment,</div><div class="line"><a name="l04628"></a><span class="lineno"> 4628</span>  allocType,</div><div class="line"><a name="l04629"></a><span class="lineno"> 4629</span>  m_FreeSuballocationsBySize[index],</div><div class="line"><a name="l04630"></a><span class="lineno"> 4630</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l04631"></a><span class="lineno"> 4631</span>  &pAllocationRequest->offset,</div><div class="line"><a name="l04632"></a><span class="lineno"> 4632</span>  &pAllocationRequest->itemsToMakeLostCount,</div><div class="line"><a name="l04633"></a><span class="lineno"> 4633</span>  &pAllocationRequest->sumFreeSize,</div><div class="line"><a name="l04634"></a><span class="lineno"> 4634</span>  &pAllocationRequest->sumItemSize))</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>  pAllocationRequest->item = m_FreeSuballocationsBySize[index];</div><div class="line"><a name="l04637"></a><span class="lineno"> 4637</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l04638"></a><span class="lineno"> 4638</span>  }</div><div class="line"><a name="l04639"></a><span class="lineno"> 4639</span>  }</div><div class="line"><a name="l04640"></a><span class="lineno"> 4640</span>  }</div><div class="line"><a name="l04641"></a><span class="lineno"> 4641</span>  }</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="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l04644"></a><span class="lineno"> 4644</span>  {</div><div class="line"><a name="l04645"></a><span class="lineno"> 4645</span>  <span class="comment">// Brute-force algorithm. TODO: Come up with something better.</span></div><div class="line"><a name="l04646"></a><span class="lineno"> 4646</span> </div><div class="line"><a name="l04647"></a><span class="lineno"> 4647</span>  pAllocationRequest->sumFreeSize = VK_WHOLE_SIZE;</div><div class="line"><a name="l04648"></a><span class="lineno"> 4648</span>  pAllocationRequest->sumItemSize = VK_WHOLE_SIZE;</div><div class="line"><a name="l04649"></a><span class="lineno"> 4649</span> </div><div class="line"><a name="l04650"></a><span class="lineno"> 4650</span>  VmaAllocationRequest tmpAllocRequest = {};</div><div class="line"><a name="l04651"></a><span class="lineno"> 4651</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocIt = m_Suballocations.begin();</div><div class="line"><a name="l04652"></a><span class="lineno"> 4652</span>  suballocIt != m_Suballocations.end();</div><div class="line"><a name="l04653"></a><span class="lineno"> 4653</span>  ++suballocIt)</div><div class="line"><a name="l04654"></a><span class="lineno"> 4654</span>  {</div><div class="line"><a name="l04655"></a><span class="lineno"> 4655</span>  <span class="keywordflow">if</span>(suballocIt->type == VMA_SUBALLOCATION_TYPE_FREE ||</div><div class="line"><a name="l04656"></a><span class="lineno"> 4656</span>  suballocIt->hAllocation->CanBecomeLost())</div><div class="line"><a name="l04657"></a><span class="lineno"> 4657</span>  {</div><div class="line"><a name="l04658"></a><span class="lineno"> 4658</span>  <span class="keywordflow">if</span>(CheckAllocation(</div><div class="line"><a name="l04659"></a><span class="lineno"> 4659</span>  currentFrameIndex,</div><div class="line"><a name="l04660"></a><span class="lineno"> 4660</span>  frameInUseCount,</div><div class="line"><a name="l04661"></a><span class="lineno"> 4661</span>  bufferImageGranularity,</div><div class="line"><a name="l04662"></a><span class="lineno"> 4662</span>  allocSize,</div><div class="line"><a name="l04663"></a><span class="lineno"> 4663</span>  allocAlignment,</div><div class="line"><a name="l04664"></a><span class="lineno"> 4664</span>  allocType,</div><div class="line"><a name="l04665"></a><span class="lineno"> 4665</span>  suballocIt,</div><div class="line"><a name="l04666"></a><span class="lineno"> 4666</span>  canMakeOtherLost,</div><div class="line"><a name="l04667"></a><span class="lineno"> 4667</span>  &tmpAllocRequest.offset,</div><div class="line"><a name="l04668"></a><span class="lineno"> 4668</span>  &tmpAllocRequest.itemsToMakeLostCount,</div><div class="line"><a name="l04669"></a><span class="lineno"> 4669</span>  &tmpAllocRequest.sumFreeSize,</div><div class="line"><a name="l04670"></a><span class="lineno"> 4670</span>  &tmpAllocRequest.sumItemSize))</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>  tmpAllocRequest.item = suballocIt;</div><div class="line"><a name="l04673"></a><span class="lineno"> 4673</span> </div><div class="line"><a name="l04674"></a><span class="lineno"> 4674</span>  <span class="keywordflow">if</span>(tmpAllocRequest.CalcCost() < pAllocationRequest->CalcCost())</div><div class="line"><a name="l04675"></a><span class="lineno"> 4675</span>  {</div><div class="line"><a name="l04676"></a><span class="lineno"> 4676</span>  *pAllocationRequest = tmpAllocRequest;</div><div class="line"><a name="l04677"></a><span class="lineno"> 4677</span>  }</div><div class="line"><a name="l04678"></a><span class="lineno"> 4678</span>  }</div><div class="line"><a name="l04679"></a><span class="lineno"> 4679</span>  }</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> </div><div class="line"><a name="l04682"></a><span class="lineno"> 4682</span>  <span class="keywordflow">if</span>(pAllocationRequest->sumItemSize != VK_WHOLE_SIZE)</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>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l04685"></a><span class="lineno"> 4685</span>  }</div><div class="line"><a name="l04686"></a><span class="lineno"> 4686</span>  }</div><div class="line"><a name="l04687"></a><span class="lineno"> 4687</span> </div><div class="line"><a name="l04688"></a><span class="lineno"> 4688</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04689"></a><span class="lineno"> 4689</span> }</div><div class="line"><a name="l04690"></a><span class="lineno"> 4690</span> </div><div class="line"><a name="l04691"></a><span class="lineno"> 4691</span> <span class="keywordtype">bool</span> VmaBlockMetadata::MakeRequestedAllocationsLost(</div><div class="line"><a name="l04692"></a><span class="lineno"> 4692</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04693"></a><span class="lineno"> 4693</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04694"></a><span class="lineno"> 4694</span>  VmaAllocationRequest* pAllocationRequest)</div><div class="line"><a name="l04695"></a><span class="lineno"> 4695</span> {</div><div class="line"><a name="l04696"></a><span class="lineno"> 4696</span>  <span class="keywordflow">while</span>(pAllocationRequest->itemsToMakeLostCount > 0)</div><div class="line"><a name="l04697"></a><span class="lineno"> 4697</span>  {</div><div class="line"><a name="l04698"></a><span class="lineno"> 4698</span>  <span class="keywordflow">if</span>(pAllocationRequest->item->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l04699"></a><span class="lineno"> 4699</span>  {</div><div class="line"><a name="l04700"></a><span class="lineno"> 4700</span>  ++pAllocationRequest->item;</div><div class="line"><a name="l04701"></a><span class="lineno"> 4701</span>  }</div><div class="line"><a name="l04702"></a><span class="lineno"> 4702</span>  VMA_ASSERT(pAllocationRequest->item != m_Suballocations.end());</div><div class="line"><a name="l04703"></a><span class="lineno"> 4703</span>  VMA_ASSERT(pAllocationRequest->item->hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l04704"></a><span class="lineno"> 4704</span>  VMA_ASSERT(pAllocationRequest->item->hAllocation->CanBecomeLost());</div><div class="line"><a name="l04705"></a><span class="lineno"> 4705</span>  <span class="keywordflow">if</span>(pAllocationRequest->item->hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l04706"></a><span class="lineno"> 4706</span>  {</div><div class="line"><a name="l04707"></a><span class="lineno"> 4707</span>  pAllocationRequest->item = FreeSuballocation(pAllocationRequest->item);</div><div class="line"><a name="l04708"></a><span class="lineno"> 4708</span>  --pAllocationRequest->itemsToMakeLostCount;</div><div class="line"><a name="l04709"></a><span class="lineno"> 4709</span>  }</div><div class="line"><a name="l04710"></a><span class="lineno"> 4710</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04711"></a><span class="lineno"> 4711</span>  {</div><div class="line"><a name="l04712"></a><span class="lineno"> 4712</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04713"></a><span class="lineno"> 4713</span>  }</div><div class="line"><a name="l04714"></a><span class="lineno"> 4714</span>  }</div><div class="line"><a name="l04715"></a><span class="lineno"> 4715</span> </div><div class="line"><a name="l04716"></a><span class="lineno"> 4716</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l04717"></a><span class="lineno"> 4717</span>  VMA_ASSERT(pAllocationRequest->item != m_Suballocations.end());</div><div class="line"><a name="l04718"></a><span class="lineno"> 4718</span>  VMA_ASSERT(pAllocationRequest->item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l04719"></a><span class="lineno"> 4719</span>  </div><div class="line"><a name="l04720"></a><span class="lineno"> 4720</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l04721"></a><span class="lineno"> 4721</span> }</div><div class="line"><a name="l04722"></a><span class="lineno"> 4722</span> </div><div class="line"><a name="l04723"></a><span class="lineno"> 4723</span> uint32_t VmaBlockMetadata::MakeAllocationsLost(uint32_t currentFrameIndex, uint32_t frameInUseCount)</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>  uint32_t lostAllocationCount = 0;</div><div class="line"><a name="l04726"></a><span class="lineno"> 4726</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator it = m_Suballocations.begin();</div><div class="line"><a name="l04727"></a><span class="lineno"> 4727</span>  it != m_Suballocations.end();</div><div class="line"><a name="l04728"></a><span class="lineno"> 4728</span>  ++it)</div><div class="line"><a name="l04729"></a><span class="lineno"> 4729</span>  {</div><div class="line"><a name="l04730"></a><span class="lineno"> 4730</span>  <span class="keywordflow">if</span>(it->type != VMA_SUBALLOCATION_TYPE_FREE &&</div><div class="line"><a name="l04731"></a><span class="lineno"> 4731</span>  it->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l04732"></a><span class="lineno"> 4732</span>  it->hAllocation->MakeLost(currentFrameIndex, frameInUseCount))</div><div class="line"><a name="l04733"></a><span class="lineno"> 4733</span>  {</div><div class="line"><a name="l04734"></a><span class="lineno"> 4734</span>  it = FreeSuballocation(it);</div><div class="line"><a name="l04735"></a><span class="lineno"> 4735</span>  ++lostAllocationCount;</div><div class="line"><a name="l04736"></a><span class="lineno"> 4736</span>  }</div><div class="line"><a name="l04737"></a><span class="lineno"> 4737</span>  }</div><div class="line"><a name="l04738"></a><span class="lineno"> 4738</span>  <span class="keywordflow">return</span> lostAllocationCount;</div><div class="line"><a name="l04739"></a><span class="lineno"> 4739</span> }</div><div class="line"><a name="l04740"></a><span class="lineno"> 4740</span> </div><div class="line"><a name="l04741"></a><span class="lineno"> 4741</span> <span class="keywordtype">void</span> VmaBlockMetadata::Alloc(</div><div class="line"><a name="l04742"></a><span class="lineno"> 4742</span>  <span class="keyword">const</span> VmaAllocationRequest& request,</div><div class="line"><a name="l04743"></a><span class="lineno"> 4743</span>  VmaSuballocationType type,</div><div class="line"><a name="l04744"></a><span class="lineno"> 4744</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04745"></a><span class="lineno"> 4745</span>  VmaAllocation hAllocation)</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>  VMA_ASSERT(request.item != m_Suballocations.end());</div><div class="line"><a name="l04748"></a><span class="lineno"> 4748</span>  VmaSuballocation& suballoc = *request.item;</div><div class="line"><a name="l04749"></a><span class="lineno"> 4749</span>  <span class="comment">// Given suballocation is a free block.</span></div><div class="line"><a name="l04750"></a><span class="lineno"> 4750</span>  VMA_ASSERT(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l04751"></a><span class="lineno"> 4751</span>  <span class="comment">// Given offset is inside this suballocation.</span></div><div class="line"><a name="l04752"></a><span class="lineno"> 4752</span>  VMA_ASSERT(request.offset >= suballoc.offset);</div><div class="line"><a name="l04753"></a><span class="lineno"> 4753</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = request.offset - suballoc.offset;</div><div class="line"><a name="l04754"></a><span class="lineno"> 4754</span>  VMA_ASSERT(suballoc.size >= paddingBegin + allocSize);</div><div class="line"><a name="l04755"></a><span class="lineno"> 4755</span>  <span class="keyword">const</span> VkDeviceSize paddingEnd = suballoc.size - paddingBegin - allocSize;</div><div class="line"><a name="l04756"></a><span class="lineno"> 4756</span> </div><div class="line"><a name="l04757"></a><span class="lineno"> 4757</span>  <span class="comment">// Unregister this free suballocation from m_FreeSuballocationsBySize and update</span></div><div class="line"><a name="l04758"></a><span class="lineno"> 4758</span>  <span class="comment">// it to become used.</span></div><div class="line"><a name="l04759"></a><span class="lineno"> 4759</span>  UnregisterFreeSuballocation(request.item);</div><div class="line"><a name="l04760"></a><span class="lineno"> 4760</span> </div><div class="line"><a name="l04761"></a><span class="lineno"> 4761</span>  suballoc.offset = request.offset;</div><div class="line"><a name="l04762"></a><span class="lineno"> 4762</span>  suballoc.size = allocSize;</div><div class="line"><a name="l04763"></a><span class="lineno"> 4763</span>  suballoc.type = type;</div><div class="line"><a name="l04764"></a><span class="lineno"> 4764</span>  suballoc.hAllocation = hAllocation;</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="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="l04767"></a><span class="lineno"> 4767</span>  <span class="keywordflow">if</span>(paddingEnd)</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>  VmaSuballocation paddingSuballoc = {};</div><div class="line"><a name="l04770"></a><span class="lineno"> 4770</span>  paddingSuballoc.offset = request.offset + allocSize;</div><div class="line"><a name="l04771"></a><span class="lineno"> 4771</span>  paddingSuballoc.size = paddingEnd;</div><div class="line"><a name="l04772"></a><span class="lineno"> 4772</span>  paddingSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l04773"></a><span class="lineno"> 4773</span>  VmaSuballocationList::iterator next = request.item;</div><div class="line"><a name="l04774"></a><span class="lineno"> 4774</span>  ++next;</div><div class="line"><a name="l04775"></a><span class="lineno"> 4775</span>  <span class="keyword">const</span> VmaSuballocationList::iterator paddingEndItem =</div><div class="line"><a name="l04776"></a><span class="lineno"> 4776</span>  m_Suballocations.insert(next, paddingSuballoc);</div><div class="line"><a name="l04777"></a><span class="lineno"> 4777</span>  RegisterFreeSuballocation(paddingEndItem);</div><div class="line"><a name="l04778"></a><span class="lineno"> 4778</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="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="l04781"></a><span class="lineno"> 4781</span>  <span class="keywordflow">if</span>(paddingBegin)</div><div class="line"><a name="l04782"></a><span class="lineno"> 4782</span>  {</div><div class="line"><a name="l04783"></a><span class="lineno"> 4783</span>  VmaSuballocation paddingSuballoc = {};</div><div class="line"><a name="l04784"></a><span class="lineno"> 4784</span>  paddingSuballoc.offset = request.offset - paddingBegin;</div><div class="line"><a name="l04785"></a><span class="lineno"> 4785</span>  paddingSuballoc.size = paddingBegin;</div><div class="line"><a name="l04786"></a><span class="lineno"> 4786</span>  paddingSuballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l04787"></a><span class="lineno"> 4787</span>  <span class="keyword">const</span> VmaSuballocationList::iterator paddingBeginItem =</div><div class="line"><a name="l04788"></a><span class="lineno"> 4788</span>  m_Suballocations.insert(request.item, paddingSuballoc);</div><div class="line"><a name="l04789"></a><span class="lineno"> 4789</span>  RegisterFreeSuballocation(paddingBeginItem);</div><div class="line"><a name="l04790"></a><span class="lineno"> 4790</span>  }</div><div class="line"><a name="l04791"></a><span class="lineno"> 4791</span> </div><div class="line"><a name="l04792"></a><span class="lineno"> 4792</span>  <span class="comment">// Update totals.</span></div><div class="line"><a name="l04793"></a><span class="lineno"> 4793</span>  m_FreeCount = m_FreeCount - 1;</div><div class="line"><a name="l04794"></a><span class="lineno"> 4794</span>  <span class="keywordflow">if</span>(paddingBegin > 0)</div><div class="line"><a name="l04795"></a><span class="lineno"> 4795</span>  {</div><div class="line"><a name="l04796"></a><span class="lineno"> 4796</span>  ++m_FreeCount;</div><div class="line"><a name="l04797"></a><span class="lineno"> 4797</span>  }</div><div class="line"><a name="l04798"></a><span class="lineno"> 4798</span>  <span class="keywordflow">if</span>(paddingEnd > 0)</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>  ++m_FreeCount;</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>  m_SumFreeSize -= allocSize;</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> </div><div class="line"><a name="l04805"></a><span class="lineno"> 4805</span> <span class="keywordtype">void</span> VmaBlockMetadata::Free(<span class="keyword">const</span> VmaAllocation allocation)</div><div class="line"><a name="l04806"></a><span class="lineno"> 4806</span> {</div><div class="line"><a name="l04807"></a><span class="lineno"> 4807</span>  <span class="keywordflow">for</span>(VmaSuballocationList::iterator suballocItem = m_Suballocations.begin();</div><div class="line"><a name="l04808"></a><span class="lineno"> 4808</span>  suballocItem != m_Suballocations.end();</div><div class="line"><a name="l04809"></a><span class="lineno"> 4809</span>  ++suballocItem)</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>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l04812"></a><span class="lineno"> 4812</span>  <span class="keywordflow">if</span>(suballoc.hAllocation == allocation)</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>  FreeSuballocation(suballocItem);</div><div class="line"><a name="l04815"></a><span class="lineno"> 4815</span>  VMA_HEAVY_ASSERT(Validate());</div><div class="line"><a name="l04816"></a><span class="lineno"> 4816</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l04817"></a><span class="lineno"> 4817</span>  }</div><div class="line"><a name="l04818"></a><span class="lineno"> 4818</span>  }</div><div class="line"><a name="l04819"></a><span class="lineno"> 4819</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found!"</span>);</div><div class="line"><a name="l04820"></a><span class="lineno"> 4820</span> }</div><div class="line"><a name="l04821"></a><span class="lineno"> 4821</span> </div><div class="line"><a name="l04822"></a><span class="lineno"> 4822</span> <span class="keywordtype">bool</span> VmaBlockMetadata::ValidateFreeSuballocationList()<span class="keyword"> const</span></div><div class="line"><a name="l04823"></a><span class="lineno"> 4823</span> <span class="keyword"></span>{</div><div class="line"><a name="l04824"></a><span class="lineno"> 4824</span>  VkDeviceSize lastSize = 0;</div><div class="line"><a name="l04825"></a><span class="lineno"> 4825</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="l04826"></a><span class="lineno"> 4826</span>  {</div><div class="line"><a name="l04827"></a><span class="lineno"> 4827</span>  <span class="keyword">const</span> VmaSuballocationList::iterator it = m_FreeSuballocationsBySize[i];</div><div class="line"><a name="l04828"></a><span class="lineno"> 4828</span> </div><div class="line"><a name="l04829"></a><span class="lineno"> 4829</span>  <span class="keywordflow">if</span>(it->type != VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l04830"></a><span class="lineno"> 4830</span>  {</div><div class="line"><a name="l04831"></a><span class="lineno"> 4831</span>  VMA_ASSERT(0);</div><div class="line"><a name="l04832"></a><span class="lineno"> 4832</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04833"></a><span class="lineno"> 4833</span>  }</div><div class="line"><a name="l04834"></a><span class="lineno"> 4834</span>  <span class="keywordflow">if</span>(it->size < VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l04835"></a><span class="lineno"> 4835</span>  {</div><div class="line"><a name="l04836"></a><span class="lineno"> 4836</span>  VMA_ASSERT(0);</div><div class="line"><a name="l04837"></a><span class="lineno"> 4837</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  <span class="keywordflow">if</span>(it->size < lastSize)</div><div class="line"><a name="l04840"></a><span class="lineno"> 4840</span>  {</div><div class="line"><a name="l04841"></a><span class="lineno"> 4841</span>  VMA_ASSERT(0);</div><div class="line"><a name="l04842"></a><span class="lineno"> 4842</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04843"></a><span class="lineno"> 4843</span>  }</div><div class="line"><a name="l04844"></a><span class="lineno"> 4844</span> </div><div class="line"><a name="l04845"></a><span class="lineno"> 4845</span>  lastSize = it->size;</div><div class="line"><a name="l04846"></a><span class="lineno"> 4846</span>  }</div><div class="line"><a name="l04847"></a><span class="lineno"> 4847</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l04848"></a><span class="lineno"> 4848</span> }</div><div class="line"><a name="l04849"></a><span class="lineno"> 4849</span> </div><div class="line"><a name="l04850"></a><span class="lineno"> 4850</span> <span class="keywordtype">bool</span> VmaBlockMetadata::CheckAllocation(</div><div class="line"><a name="l04851"></a><span class="lineno"> 4851</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l04852"></a><span class="lineno"> 4852</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l04853"></a><span class="lineno"> 4853</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l04854"></a><span class="lineno"> 4854</span>  VkDeviceSize allocSize,</div><div class="line"><a name="l04855"></a><span class="lineno"> 4855</span>  VkDeviceSize allocAlignment,</div><div class="line"><a name="l04856"></a><span class="lineno"> 4856</span>  VmaSuballocationType allocType,</div><div class="line"><a name="l04857"></a><span class="lineno"> 4857</span>  VmaSuballocationList::const_iterator suballocItem,</div><div class="line"><a name="l04858"></a><span class="lineno"> 4858</span>  <span class="keywordtype">bool</span> canMakeOtherLost,</div><div class="line"><a name="l04859"></a><span class="lineno"> 4859</span>  VkDeviceSize* pOffset,</div><div class="line"><a name="l04860"></a><span class="lineno"> 4860</span>  <span class="keywordtype">size_t</span>* itemsToMakeLostCount,</div><div class="line"><a name="l04861"></a><span class="lineno"> 4861</span>  VkDeviceSize* pSumFreeSize,</div><div class="line"><a name="l04862"></a><span class="lineno"> 4862</span>  VkDeviceSize* pSumItemSize)<span class="keyword"> const</span></div><div class="line"><a name="l04863"></a><span class="lineno"> 4863</span> <span class="keyword"></span>{</div><div class="line"><a name="l04864"></a><span class="lineno"> 4864</span>  VMA_ASSERT(allocSize > 0);</div><div class="line"><a name="l04865"></a><span class="lineno"> 4865</span>  VMA_ASSERT(allocType != VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l04866"></a><span class="lineno"> 4866</span>  VMA_ASSERT(suballocItem != m_Suballocations.cend());</div><div class="line"><a name="l04867"></a><span class="lineno"> 4867</span>  VMA_ASSERT(pOffset != VMA_NULL);</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>  *itemsToMakeLostCount = 0;</div><div class="line"><a name="l04870"></a><span class="lineno"> 4870</span>  *pSumFreeSize = 0;</div><div class="line"><a name="l04871"></a><span class="lineno"> 4871</span>  *pSumItemSize = 0;</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>  <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l04874"></a><span class="lineno"> 4874</span>  {</div><div class="line"><a name="l04875"></a><span class="lineno"> 4875</span>  <span class="keywordflow">if</span>(suballocItem->type == VMA_SUBALLOCATION_TYPE_FREE)</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>  *pSumFreeSize = suballocItem->size;</div><div class="line"><a name="l04878"></a><span class="lineno"> 4878</span>  }</div><div class="line"><a name="l04879"></a><span class="lineno"> 4879</span>  <span class="keywordflow">else</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="keywordflow">if</span>(suballocItem->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l04882"></a><span class="lineno"> 4882</span>  suballocItem->hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l04883"></a><span class="lineno"> 4883</span>  {</div><div class="line"><a name="l04884"></a><span class="lineno"> 4884</span>  ++*itemsToMakeLostCount;</div><div class="line"><a name="l04885"></a><span class="lineno"> 4885</span>  *pSumItemSize = suballocItem->size;</div><div class="line"><a name="l04886"></a><span class="lineno"> 4886</span>  }</div><div class="line"><a name="l04887"></a><span class="lineno"> 4887</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04888"></a><span class="lineno"> 4888</span>  {</div><div class="line"><a name="l04889"></a><span class="lineno"> 4889</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04890"></a><span class="lineno"> 4890</span>  }</div><div class="line"><a name="l04891"></a><span class="lineno"> 4891</span>  }</div><div class="line"><a name="l04892"></a><span class="lineno"> 4892</span> </div><div class="line"><a name="l04893"></a><span class="lineno"> 4893</span>  <span class="comment">// Remaining size is too small for this request: Early return.</span></div><div class="line"><a name="l04894"></a><span class="lineno"> 4894</span>  <span class="keywordflow">if</span>(m_Size - suballocItem->offset < allocSize)</div><div class="line"><a name="l04895"></a><span class="lineno"> 4895</span>  {</div><div class="line"><a name="l04896"></a><span class="lineno"> 4896</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04897"></a><span class="lineno"> 4897</span>  }</div><div class="line"><a name="l04898"></a><span class="lineno"> 4898</span> </div><div class="line"><a name="l04899"></a><span class="lineno"> 4899</span>  <span class="comment">// Start from offset equal to beginning of this suballocation.</span></div><div class="line"><a name="l04900"></a><span class="lineno"> 4900</span>  *pOffset = suballocItem->offset;</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">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l04903"></a><span class="lineno"> 4903</span>  <span class="keywordflow">if</span>((VMA_DEBUG_MARGIN > 0) && suballocItem != m_Suballocations.cbegin())</div><div class="line"><a name="l04904"></a><span class="lineno"> 4904</span>  {</div><div class="line"><a name="l04905"></a><span class="lineno"> 4905</span>  *pOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l04906"></a><span class="lineno"> 4906</span>  }</div><div class="line"><a name="l04907"></a><span class="lineno"> 4907</span>  </div><div class="line"><a name="l04908"></a><span class="lineno"> 4908</span>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l04909"></a><span class="lineno"> 4909</span>  <span class="keyword">const</span> VkDeviceSize alignment = VMA_MAX(allocAlignment, static_cast<VkDeviceSize>(VMA_DEBUG_ALIGNMENT));</div><div class="line"><a name="l04910"></a><span class="lineno"> 4910</span>  *pOffset = VmaAlignUp(*pOffset, alignment);</div><div class="line"><a name="l04911"></a><span class="lineno"> 4911</span> </div><div class="line"><a name="l04912"></a><span class="lineno"> 4912</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l04913"></a><span class="lineno"> 4913</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l04914"></a><span class="lineno"> 4914</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l04915"></a><span class="lineno"> 4915</span>  {</div><div class="line"><a name="l04916"></a><span class="lineno"> 4916</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l04917"></a><span class="lineno"> 4917</span>  VmaSuballocationList::const_iterator prevSuballocItem = suballocItem;</div><div class="line"><a name="l04918"></a><span class="lineno"> 4918</span>  <span class="keywordflow">while</span>(prevSuballocItem != m_Suballocations.cbegin())</div><div class="line"><a name="l04919"></a><span class="lineno"> 4919</span>  {</div><div class="line"><a name="l04920"></a><span class="lineno"> 4920</span>  --prevSuballocItem;</div><div class="line"><a name="l04921"></a><span class="lineno"> 4921</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = *prevSuballocItem;</div><div class="line"><a name="l04922"></a><span class="lineno"> 4922</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, *pOffset, bufferImageGranularity))</div><div class="line"><a name="l04923"></a><span class="lineno"> 4923</span>  {</div><div class="line"><a name="l04924"></a><span class="lineno"> 4924</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</div><div class="line"><a name="l04925"></a><span class="lineno"> 4925</span>  {</div><div class="line"><a name="l04926"></a><span class="lineno"> 4926</span>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l04927"></a><span class="lineno"> 4927</span>  <span class="keywordflow">break</span>;</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="keywordflow">else</span></div><div class="line"><a name="l04931"></a><span class="lineno"> 4931</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l04932"></a><span class="lineno"> 4932</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04933"></a><span class="lineno"> 4933</span>  }</div><div class="line"><a name="l04934"></a><span class="lineno"> 4934</span>  <span class="keywordflow">if</span>(bufferImageGranularityConflict)</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>  *pOffset = VmaAlignUp(*pOffset, bufferImageGranularity);</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>  }</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">// Now that we have final *pOffset, check if we are past suballocItem.</span></div><div class="line"><a name="l04941"></a><span class="lineno"> 4941</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="l04942"></a><span class="lineno"> 4942</span>  <span class="keywordflow">if</span>(*pOffset >= suballocItem->offset + suballocItem->size)</div><div class="line"><a name="l04943"></a><span class="lineno"> 4943</span>  {</div><div class="line"><a name="l04944"></a><span class="lineno"> 4944</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04945"></a><span class="lineno"> 4945</span>  }</div><div class="line"><a name="l04946"></a><span class="lineno"> 4946</span>  </div><div class="line"><a name="l04947"></a><span class="lineno"> 4947</span>  <span class="comment">// Calculate padding at the beginning based on current offset.</span></div><div class="line"><a name="l04948"></a><span class="lineno"> 4948</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = *pOffset - suballocItem->offset;</div><div class="line"><a name="l04949"></a><span class="lineno"> 4949</span> </div><div class="line"><a name="l04950"></a><span class="lineno"> 4950</span>  <span class="comment">// Calculate required margin at the end if this is not last suballocation.</span></div><div class="line"><a name="l04951"></a><span class="lineno"> 4951</span>  VmaSuballocationList::const_iterator next = suballocItem;</div><div class="line"><a name="l04952"></a><span class="lineno"> 4952</span>  ++next;</div><div class="line"><a name="l04953"></a><span class="lineno"> 4953</span>  <span class="keyword">const</span> VkDeviceSize requiredEndMargin =</div><div class="line"><a name="l04954"></a><span class="lineno"> 4954</span>  (next != m_Suballocations.cend()) ? VMA_DEBUG_MARGIN : 0;</div><div class="line"><a name="l04955"></a><span class="lineno"> 4955</span> </div><div class="line"><a name="l04956"></a><span class="lineno"> 4956</span>  <span class="keyword">const</span> VkDeviceSize totalSize = paddingBegin + allocSize + requiredEndMargin;</div><div class="line"><a name="l04957"></a><span class="lineno"> 4957</span>  <span class="comment">// Another early return check.</span></div><div class="line"><a name="l04958"></a><span class="lineno"> 4958</span>  <span class="keywordflow">if</span>(suballocItem->offset + totalSize > m_Size)</div><div class="line"><a name="l04959"></a><span class="lineno"> 4959</span>  {</div><div class="line"><a name="l04960"></a><span class="lineno"> 4960</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04961"></a><span class="lineno"> 4961</span>  }</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="comment">// Advance lastSuballocItem until desired size is reached.</span></div><div class="line"><a name="l04964"></a><span class="lineno"> 4964</span>  <span class="comment">// Update itemsToMakeLostCount.</span></div><div class="line"><a name="l04965"></a><span class="lineno"> 4965</span>  VmaSuballocationList::const_iterator lastSuballocItem = suballocItem;</div><div class="line"><a name="l04966"></a><span class="lineno"> 4966</span>  <span class="keywordflow">if</span>(totalSize > suballocItem->size)</div><div class="line"><a name="l04967"></a><span class="lineno"> 4967</span>  {</div><div class="line"><a name="l04968"></a><span class="lineno"> 4968</span>  VkDeviceSize remainingSize = totalSize - suballocItem->size;</div><div class="line"><a name="l04969"></a><span class="lineno"> 4969</span>  <span class="keywordflow">while</span>(remainingSize > 0)</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>  ++lastSuballocItem;</div><div class="line"><a name="l04972"></a><span class="lineno"> 4972</span>  <span class="keywordflow">if</span>(lastSuballocItem == m_Suballocations.cend())</div><div class="line"><a name="l04973"></a><span class="lineno"> 4973</span>  {</div><div class="line"><a name="l04974"></a><span class="lineno"> 4974</span>  <span class="keywordflow">return</span> <span class="keyword">false</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>  <span class="keywordflow">if</span>(lastSuballocItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l04977"></a><span class="lineno"> 4977</span>  {</div><div class="line"><a name="l04978"></a><span class="lineno"> 4978</span>  *pSumFreeSize += lastSuballocItem->size;</div><div class="line"><a name="l04979"></a><span class="lineno"> 4979</span>  }</div><div class="line"><a name="l04980"></a><span class="lineno"> 4980</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l04981"></a><span class="lineno"> 4981</span>  {</div><div class="line"><a name="l04982"></a><span class="lineno"> 4982</span>  VMA_ASSERT(lastSuballocItem->hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l04983"></a><span class="lineno"> 4983</span>  <span class="keywordflow">if</span>(lastSuballocItem->hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l04984"></a><span class="lineno"> 4984</span>  lastSuballocItem->hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</div><div class="line"><a name="l04985"></a><span class="lineno"> 4985</span>  {</div><div class="line"><a name="l04986"></a><span class="lineno"> 4986</span>  ++*itemsToMakeLostCount;</div><div class="line"><a name="l04987"></a><span class="lineno"> 4987</span>  *pSumItemSize += lastSuballocItem->size;</div><div class="line"><a name="l04988"></a><span class="lineno"> 4988</span>  }</div><div class="line"><a name="l04989"></a><span class="lineno"> 4989</span>  <span class="keywordflow">else</span></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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l04992"></a><span class="lineno"> 4992</span>  }</div><div class="line"><a name="l04993"></a><span class="lineno"> 4993</span>  }</div><div class="line"><a name="l04994"></a><span class="lineno"> 4994</span>  remainingSize = (lastSuballocItem->size < remainingSize) ?</div><div class="line"><a name="l04995"></a><span class="lineno"> 4995</span>  remainingSize - lastSuballocItem->size : 0;</div><div class="line"><a name="l04996"></a><span class="lineno"> 4996</span>  }</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>  <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l05000"></a><span class="lineno"> 5000</span>  <span class="comment">// If conflict exists, we must mark more allocations lost or fail.</span></div><div class="line"><a name="l05001"></a><span class="lineno"> 5001</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l05002"></a><span class="lineno"> 5002</span>  {</div><div class="line"><a name="l05003"></a><span class="lineno"> 5003</span>  VmaSuballocationList::const_iterator nextSuballocItem = lastSuballocItem;</div><div class="line"><a name="l05004"></a><span class="lineno"> 5004</span>  ++nextSuballocItem;</div><div class="line"><a name="l05005"></a><span class="lineno"> 5005</span>  <span class="keywordflow">while</span>(nextSuballocItem != m_Suballocations.cend())</div><div class="line"><a name="l05006"></a><span class="lineno"> 5006</span>  {</div><div class="line"><a name="l05007"></a><span class="lineno"> 5007</span>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = *nextSuballocItem;</div><div class="line"><a name="l05008"></a><span class="lineno"> 5008</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(*pOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l05009"></a><span class="lineno"> 5009</span>  {</div><div class="line"><a name="l05010"></a><span class="lineno"> 5010</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l05011"></a><span class="lineno"> 5011</span>  {</div><div class="line"><a name="l05012"></a><span class="lineno"> 5012</span>  VMA_ASSERT(nextSuballoc.hAllocation != VK_NULL_HANDLE);</div><div class="line"><a name="l05013"></a><span class="lineno"> 5013</span>  <span class="keywordflow">if</span>(nextSuballoc.hAllocation->CanBecomeLost() &&</div><div class="line"><a name="l05014"></a><span class="lineno"> 5014</span>  nextSuballoc.hAllocation->GetLastUseFrameIndex() + frameInUseCount < currentFrameIndex)</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>  ++*itemsToMakeLostCount;</div><div class="line"><a name="l05017"></a><span class="lineno"> 5017</span>  }</div><div class="line"><a name="l05018"></a><span class="lineno"> 5018</span>  <span class="keywordflow">else</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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l05021"></a><span class="lineno"> 5021</span>  }</div><div class="line"><a name="l05022"></a><span class="lineno"> 5022</span>  }</div><div class="line"><a name="l05023"></a><span class="lineno"> 5023</span>  }</div><div class="line"><a name="l05024"></a><span class="lineno"> 5024</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l05025"></a><span class="lineno"> 5025</span>  {</div><div class="line"><a name="l05026"></a><span class="lineno"> 5026</span>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l05027"></a><span class="lineno"> 5027</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l05028"></a><span class="lineno"> 5028</span>  }</div><div class="line"><a name="l05029"></a><span class="lineno"> 5029</span>  ++nextSuballocItem;</div><div class="line"><a name="l05030"></a><span class="lineno"> 5030</span>  }</div><div class="line"><a name="l05031"></a><span class="lineno"> 5031</span>  }</div><div class="line"><a name="l05032"></a><span class="lineno"> 5032</span>  }</div><div class="line"><a name="l05033"></a><span class="lineno"> 5033</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l05034"></a><span class="lineno"> 5034</span>  {</div><div class="line"><a name="l05035"></a><span class="lineno"> 5035</span>  <span class="keyword">const</span> VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l05036"></a><span class="lineno"> 5036</span>  VMA_ASSERT(suballoc.type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l05037"></a><span class="lineno"> 5037</span> </div><div class="line"><a name="l05038"></a><span class="lineno"> 5038</span>  *pSumFreeSize = suballoc.size;</div><div class="line"><a name="l05039"></a><span class="lineno"> 5039</span> </div><div class="line"><a name="l05040"></a><span class="lineno"> 5040</span>  <span class="comment">// Size of this suballocation is too small for this request: Early return.</span></div><div class="line"><a name="l05041"></a><span class="lineno"> 5041</span>  <span class="keywordflow">if</span>(suballoc.size < allocSize)</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="keywordflow">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l05046"></a><span class="lineno"> 5046</span>  <span class="comment">// Start from offset equal to beginning of this suballocation.</span></div><div class="line"><a name="l05047"></a><span class="lineno"> 5047</span>  *pOffset = suballoc.offset;</div><div class="line"><a name="l05048"></a><span class="lineno"> 5048</span>  </div><div class="line"><a name="l05049"></a><span class="lineno"> 5049</span>  <span class="comment">// Apply VMA_DEBUG_MARGIN at the beginning.</span></div><div class="line"><a name="l05050"></a><span class="lineno"> 5050</span>  <span class="keywordflow">if</span>((VMA_DEBUG_MARGIN > 0) && suballocItem != m_Suballocations.cbegin())</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>  *pOffset += VMA_DEBUG_MARGIN;</div><div class="line"><a name="l05053"></a><span class="lineno"> 5053</span>  }</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>  <span class="comment">// Apply alignment.</span></div><div class="line"><a name="l05056"></a><span class="lineno"> 5056</span>  <span class="keyword">const</span> VkDeviceSize alignment = VMA_MAX(allocAlignment, static_cast<VkDeviceSize>(VMA_DEBUG_ALIGNMENT));</div><div class="line"><a name="l05057"></a><span class="lineno"> 5057</span>  *pOffset = VmaAlignUp(*pOffset, alignment);</div><div class="line"><a name="l05058"></a><span class="lineno"> 5058</span>  </div><div class="line"><a name="l05059"></a><span class="lineno"> 5059</span>  <span class="comment">// Check previous suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l05060"></a><span class="lineno"> 5060</span>  <span class="comment">// Make bigger alignment if necessary.</span></div><div class="line"><a name="l05061"></a><span class="lineno"> 5061</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l05062"></a><span class="lineno"> 5062</span>  {</div><div class="line"><a name="l05063"></a><span class="lineno"> 5063</span>  <span class="keywordtype">bool</span> bufferImageGranularityConflict = <span class="keyword">false</span>;</div><div class="line"><a name="l05064"></a><span class="lineno"> 5064</span>  VmaSuballocationList::const_iterator prevSuballocItem = suballocItem;</div><div class="line"><a name="l05065"></a><span class="lineno"> 5065</span>  <span class="keywordflow">while</span>(prevSuballocItem != m_Suballocations.cbegin())</div><div class="line"><a name="l05066"></a><span class="lineno"> 5066</span>  {</div><div class="line"><a name="l05067"></a><span class="lineno"> 5067</span>  --prevSuballocItem;</div><div class="line"><a name="l05068"></a><span class="lineno"> 5068</span>  <span class="keyword">const</span> VmaSuballocation& prevSuballoc = *prevSuballocItem;</div><div class="line"><a name="l05069"></a><span class="lineno"> 5069</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(prevSuballoc.offset, prevSuballoc.size, *pOffset, bufferImageGranularity))</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="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(prevSuballoc.type, allocType))</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>  bufferImageGranularityConflict = <span class="keyword">true</span>;</div><div class="line"><a name="l05074"></a><span class="lineno"> 5074</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l05075"></a><span class="lineno"> 5075</span>  }</div><div class="line"><a name="l05076"></a><span class="lineno"> 5076</span>  }</div><div class="line"><a name="l05077"></a><span class="lineno"> 5077</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l05078"></a><span class="lineno"> 5078</span>  <span class="comment">// Already on previous page.</span></div><div class="line"><a name="l05079"></a><span class="lineno"> 5079</span>  <span class="keywordflow">break</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="keywordflow">if</span>(bufferImageGranularityConflict)</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>  *pOffset = VmaAlignUp(*pOffset, bufferImageGranularity);</div><div class="line"><a name="l05084"></a><span class="lineno"> 5084</span>  }</div><div class="line"><a name="l05085"></a><span class="lineno"> 5085</span>  }</div><div class="line"><a name="l05086"></a><span class="lineno"> 5086</span>  </div><div class="line"><a name="l05087"></a><span class="lineno"> 5087</span>  <span class="comment">// Calculate padding at the beginning based on current offset.</span></div><div class="line"><a name="l05088"></a><span class="lineno"> 5088</span>  <span class="keyword">const</span> VkDeviceSize paddingBegin = *pOffset - suballoc.offset;</div><div class="line"><a name="l05089"></a><span class="lineno"> 5089</span> </div><div class="line"><a name="l05090"></a><span class="lineno"> 5090</span>  <span class="comment">// Calculate required margin at the end if this is not last suballocation.</span></div><div class="line"><a name="l05091"></a><span class="lineno"> 5091</span>  VmaSuballocationList::const_iterator next = suballocItem;</div><div class="line"><a name="l05092"></a><span class="lineno"> 5092</span>  ++next;</div><div class="line"><a name="l05093"></a><span class="lineno"> 5093</span>  <span class="keyword">const</span> VkDeviceSize requiredEndMargin =</div><div class="line"><a name="l05094"></a><span class="lineno"> 5094</span>  (next != m_Suballocations.cend()) ? VMA_DEBUG_MARGIN : 0;</div><div class="line"><a name="l05095"></a><span class="lineno"> 5095</span> </div><div class="line"><a name="l05096"></a><span class="lineno"> 5096</span>  <span class="comment">// Fail if requested size plus margin before and after is bigger than size of this suballocation.</span></div><div class="line"><a name="l05097"></a><span class="lineno"> 5097</span>  <span class="keywordflow">if</span>(paddingBegin + allocSize + requiredEndMargin > suballoc.size)</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="keywordflow">return</span> <span class="keyword">false</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>  <span class="comment">// Check next suballocations for BufferImageGranularity conflicts.</span></div><div class="line"><a name="l05103"></a><span class="lineno"> 5103</span>  <span class="comment">// If conflict exists, allocation cannot be made here.</span></div><div class="line"><a name="l05104"></a><span class="lineno"> 5104</span>  <span class="keywordflow">if</span>(bufferImageGranularity > 1)</div><div class="line"><a name="l05105"></a><span class="lineno"> 5105</span>  {</div><div class="line"><a name="l05106"></a><span class="lineno"> 5106</span>  VmaSuballocationList::const_iterator nextSuballocItem = suballocItem;</div><div class="line"><a name="l05107"></a><span class="lineno"> 5107</span>  ++nextSuballocItem;</div><div class="line"><a name="l05108"></a><span class="lineno"> 5108</span>  <span class="keywordflow">while</span>(nextSuballocItem != m_Suballocations.cend())</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>  <span class="keyword">const</span> VmaSuballocation& nextSuballoc = *nextSuballocItem;</div><div class="line"><a name="l05111"></a><span class="lineno"> 5111</span>  <span class="keywordflow">if</span>(VmaBlocksOnSamePage(*pOffset, allocSize, nextSuballoc.offset, bufferImageGranularity))</div><div class="line"><a name="l05112"></a><span class="lineno"> 5112</span>  {</div><div class="line"><a name="l05113"></a><span class="lineno"> 5113</span>  <span class="keywordflow">if</span>(VmaIsBufferImageGranularityConflict(allocType, nextSuballoc.type))</div><div class="line"><a name="l05114"></a><span class="lineno"> 5114</span>  {</div><div class="line"><a name="l05115"></a><span class="lineno"> 5115</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l05116"></a><span class="lineno"> 5116</span>  }</div><div class="line"><a name="l05117"></a><span class="lineno"> 5117</span>  }</div><div class="line"><a name="l05118"></a><span class="lineno"> 5118</span>  <span class="keywordflow">else</span></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>  <span class="comment">// Already on next page.</span></div><div class="line"><a name="l05121"></a><span class="lineno"> 5121</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l05122"></a><span class="lineno"> 5122</span>  }</div><div class="line"><a name="l05123"></a><span class="lineno"> 5123</span>  ++nextSuballocItem;</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>  }</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="comment">// All tests passed: Success. pOffset is already filled.</span></div><div class="line"><a name="l05129"></a><span class="lineno"> 5129</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l05130"></a><span class="lineno"> 5130</span> }</div><div class="line"><a name="l05131"></a><span class="lineno"> 5131</span> </div><div class="line"><a name="l05132"></a><span class="lineno"> 5132</span> <span class="keywordtype">void</span> VmaBlockMetadata::MergeFreeWithNext(VmaSuballocationList::iterator item)</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>  VMA_ASSERT(item != m_Suballocations.end());</div><div class="line"><a name="l05135"></a><span class="lineno"> 5135</span>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</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>  VmaSuballocationList::iterator nextItem = item;</div><div class="line"><a name="l05138"></a><span class="lineno"> 5138</span>  ++nextItem;</div><div class="line"><a name="l05139"></a><span class="lineno"> 5139</span>  VMA_ASSERT(nextItem != m_Suballocations.end());</div><div class="line"><a name="l05140"></a><span class="lineno"> 5140</span>  VMA_ASSERT(nextItem->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l05141"></a><span class="lineno"> 5141</span> </div><div class="line"><a name="l05142"></a><span class="lineno"> 5142</span>  item->size += nextItem->size;</div><div class="line"><a name="l05143"></a><span class="lineno"> 5143</span>  --m_FreeCount;</div><div class="line"><a name="l05144"></a><span class="lineno"> 5144</span>  m_Suballocations.erase(nextItem);</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> </div><div class="line"><a name="l05147"></a><span class="lineno"> 5147</span> VmaSuballocationList::iterator VmaBlockMetadata::FreeSuballocation(VmaSuballocationList::iterator suballocItem)</div><div class="line"><a name="l05148"></a><span class="lineno"> 5148</span> {</div><div class="line"><a name="l05149"></a><span class="lineno"> 5149</span>  <span class="comment">// Change this suballocation to be marked as free.</span></div><div class="line"><a name="l05150"></a><span class="lineno"> 5150</span>  VmaSuballocation& suballoc = *suballocItem;</div><div class="line"><a name="l05151"></a><span class="lineno"> 5151</span>  suballoc.type = VMA_SUBALLOCATION_TYPE_FREE;</div><div class="line"><a name="l05152"></a><span class="lineno"> 5152</span>  suballoc.hAllocation = VK_NULL_HANDLE;</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="comment">// Update totals.</span></div><div class="line"><a name="l05155"></a><span class="lineno"> 5155</span>  ++m_FreeCount;</div><div class="line"><a name="l05156"></a><span class="lineno"> 5156</span>  m_SumFreeSize += suballoc.size;</div><div class="line"><a name="l05157"></a><span class="lineno"> 5157</span> </div><div class="line"><a name="l05158"></a><span class="lineno"> 5158</span>  <span class="comment">// Merge with previous and/or next suballocation if it's also free.</span></div><div class="line"><a name="l05159"></a><span class="lineno"> 5159</span>  <span class="keywordtype">bool</span> mergeWithNext = <span class="keyword">false</span>;</div><div class="line"><a name="l05160"></a><span class="lineno"> 5160</span>  <span class="keywordtype">bool</span> mergeWithPrev = <span class="keyword">false</span>;</div><div class="line"><a name="l05161"></a><span class="lineno"> 5161</span>  </div><div class="line"><a name="l05162"></a><span class="lineno"> 5162</span>  VmaSuballocationList::iterator nextItem = suballocItem;</div><div class="line"><a name="l05163"></a><span class="lineno"> 5163</span>  ++nextItem;</div><div class="line"><a name="l05164"></a><span class="lineno"> 5164</span>  <span class="keywordflow">if</span>((nextItem != m_Suballocations.end()) && (nextItem->type == VMA_SUBALLOCATION_TYPE_FREE))</div><div class="line"><a name="l05165"></a><span class="lineno"> 5165</span>  {</div><div class="line"><a name="l05166"></a><span class="lineno"> 5166</span>  mergeWithNext = <span class="keyword">true</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> </div><div class="line"><a name="l05169"></a><span class="lineno"> 5169</span>  VmaSuballocationList::iterator prevItem = suballocItem;</div><div class="line"><a name="l05170"></a><span class="lineno"> 5170</span>  <span class="keywordflow">if</span>(suballocItem != m_Suballocations.begin())</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>  --prevItem;</div><div class="line"><a name="l05173"></a><span class="lineno"> 5173</span>  <span class="keywordflow">if</span>(prevItem->type == VMA_SUBALLOCATION_TYPE_FREE)</div><div class="line"><a name="l05174"></a><span class="lineno"> 5174</span>  {</div><div class="line"><a name="l05175"></a><span class="lineno"> 5175</span>  mergeWithPrev = <span class="keyword">true</span>;</div><div class="line"><a name="l05176"></a><span class="lineno"> 5176</span>  }</div><div class="line"><a name="l05177"></a><span class="lineno"> 5177</span>  }</div><div class="line"><a name="l05178"></a><span class="lineno"> 5178</span> </div><div class="line"><a name="l05179"></a><span class="lineno"> 5179</span>  <span class="keywordflow">if</span>(mergeWithNext)</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>  UnregisterFreeSuballocation(nextItem);</div><div class="line"><a name="l05182"></a><span class="lineno"> 5182</span>  MergeFreeWithNext(suballocItem);</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> </div><div class="line"><a name="l05185"></a><span class="lineno"> 5185</span>  <span class="keywordflow">if</span>(mergeWithPrev)</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>  UnregisterFreeSuballocation(prevItem);</div><div class="line"><a name="l05188"></a><span class="lineno"> 5188</span>  MergeFreeWithNext(prevItem);</div><div class="line"><a name="l05189"></a><span class="lineno"> 5189</span>  RegisterFreeSuballocation(prevItem);</div><div class="line"><a name="l05190"></a><span class="lineno"> 5190</span>  <span class="keywordflow">return</span> prevItem;</div><div class="line"><a name="l05191"></a><span class="lineno"> 5191</span>  }</div><div class="line"><a name="l05192"></a><span class="lineno"> 5192</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l05193"></a><span class="lineno"> 5193</span>  {</div><div class="line"><a name="l05194"></a><span class="lineno"> 5194</span>  RegisterFreeSuballocation(suballocItem);</div><div class="line"><a name="l05195"></a><span class="lineno"> 5195</span>  <span class="keywordflow">return</span> suballocItem;</div><div class="line"><a name="l05196"></a><span class="lineno"> 5196</span>  }</div><div class="line"><a name="l05197"></a><span class="lineno"> 5197</span> }</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> <span class="keywordtype">void</span> VmaBlockMetadata::RegisterFreeSuballocation(VmaSuballocationList::iterator item)</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>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l05202"></a><span class="lineno"> 5202</span>  VMA_ASSERT(item->size > 0);</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">// You may want to enable this validation at the beginning or at the end of</span></div><div class="line"><a name="l05205"></a><span class="lineno"> 5205</span>  <span class="comment">// this function, depending on what do you want to check.</span></div><div class="line"><a name="l05206"></a><span class="lineno"> 5206</span>  VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</div><div class="line"><a name="l05207"></a><span class="lineno"> 5207</span> </div><div class="line"><a name="l05208"></a><span class="lineno"> 5208</span>  <span class="keywordflow">if</span>(item->size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</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>  <span class="keywordflow">if</span>(m_FreeSuballocationsBySize.empty())</div><div class="line"><a name="l05211"></a><span class="lineno"> 5211</span>  {</div><div class="line"><a name="l05212"></a><span class="lineno"> 5212</span>  m_FreeSuballocationsBySize.push_back(item);</div><div class="line"><a name="l05213"></a><span class="lineno"> 5213</span>  }</div><div class="line"><a name="l05214"></a><span class="lineno"> 5214</span>  <span class="keywordflow">else</span></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>  VmaVectorInsertSorted<VmaSuballocationItemSizeLess>(m_FreeSuballocationsBySize, item);</div><div class="line"><a name="l05217"></a><span class="lineno"> 5217</span>  }</div><div class="line"><a name="l05218"></a><span class="lineno"> 5218</span>  }</div><div class="line"><a name="l05219"></a><span class="lineno"> 5219</span> </div><div class="line"><a name="l05220"></a><span class="lineno"> 5220</span>  <span class="comment">//VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</span></div><div class="line"><a name="l05221"></a><span class="lineno"> 5221</span> }</div><div class="line"><a name="l05222"></a><span class="lineno"> 5222</span> </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> VmaBlockMetadata::UnregisterFreeSuballocation(VmaSuballocationList::iterator item)</div><div class="line"><a name="l05225"></a><span class="lineno"> 5225</span> {</div><div class="line"><a name="l05226"></a><span class="lineno"> 5226</span>  VMA_ASSERT(item->type == VMA_SUBALLOCATION_TYPE_FREE);</div><div class="line"><a name="l05227"></a><span class="lineno"> 5227</span>  VMA_ASSERT(item->size > 0);</div><div class="line"><a name="l05228"></a><span class="lineno"> 5228</span> </div><div class="line"><a name="l05229"></a><span class="lineno"> 5229</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="l05230"></a><span class="lineno"> 5230</span>  <span class="comment">// this function, depending on what do you want to check.</span></div><div class="line"><a name="l05231"></a><span class="lineno"> 5231</span>  VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</div><div class="line"><a name="l05232"></a><span class="lineno"> 5232</span> </div><div class="line"><a name="l05233"></a><span class="lineno"> 5233</span>  <span class="keywordflow">if</span>(item->size >= VMA_MIN_FREE_SUBALLOCATION_SIZE_TO_REGISTER)</div><div class="line"><a name="l05234"></a><span class="lineno"> 5234</span>  {</div><div class="line"><a name="l05235"></a><span class="lineno"> 5235</span>  VmaSuballocationList::iterator* <span class="keyword">const</span> it = VmaBinaryFindFirstNotLess(</div><div class="line"><a name="l05236"></a><span class="lineno"> 5236</span>  m_FreeSuballocationsBySize.data(),</div><div class="line"><a name="l05237"></a><span class="lineno"> 5237</span>  m_FreeSuballocationsBySize.data() + m_FreeSuballocationsBySize.size(),</div><div class="line"><a name="l05238"></a><span class="lineno"> 5238</span>  item,</div><div class="line"><a name="l05239"></a><span class="lineno"> 5239</span>  VmaSuballocationItemSizeLess());</div><div class="line"><a name="l05240"></a><span class="lineno"> 5240</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> index = it - m_FreeSuballocationsBySize.data();</div><div class="line"><a name="l05241"></a><span class="lineno"> 5241</span>  index < m_FreeSuballocationsBySize.size();</div><div class="line"><a name="l05242"></a><span class="lineno"> 5242</span>  ++index)</div><div class="line"><a name="l05243"></a><span class="lineno"> 5243</span>  {</div><div class="line"><a name="l05244"></a><span class="lineno"> 5244</span>  <span class="keywordflow">if</span>(m_FreeSuballocationsBySize[index] == item)</div><div class="line"><a name="l05245"></a><span class="lineno"> 5245</span>  {</div><div class="line"><a name="l05246"></a><span class="lineno"> 5246</span>  VmaVectorRemove(m_FreeSuballocationsBySize, index);</div><div class="line"><a name="l05247"></a><span class="lineno"> 5247</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l05248"></a><span class="lineno"> 5248</span>  }</div><div class="line"><a name="l05249"></a><span class="lineno"> 5249</span>  VMA_ASSERT((m_FreeSuballocationsBySize[index]->size == item->size) && <span class="stringliteral">"Not found."</span>);</div><div class="line"><a name="l05250"></a><span class="lineno"> 5250</span>  }</div><div class="line"><a name="l05251"></a><span class="lineno"> 5251</span>  VMA_ASSERT(0 && <span class="stringliteral">"Not found."</span>);</div><div class="line"><a name="l05252"></a><span class="lineno"> 5252</span>  }</div><div class="line"><a name="l05253"></a><span class="lineno"> 5253</span> </div><div class="line"><a name="l05254"></a><span class="lineno"> 5254</span>  <span class="comment">//VMA_HEAVY_ASSERT(ValidateFreeSuballocationList());</span></div><div class="line"><a name="l05255"></a><span class="lineno"> 5255</span> }</div><div class="line"><a name="l05256"></a><span class="lineno"> 5256</span> </div><div class="line"><a name="l05258"></a><span class="lineno"> 5258</span> <span class="comment">// class VmaDeviceMemoryBlock</span></div><div class="line"><a name="l05259"></a><span class="lineno"> 5259</span> </div><div class="line"><a name="l05260"></a><span class="lineno"> 5260</span> VmaDeviceMemoryBlock::VmaDeviceMemoryBlock(VmaAllocator hAllocator) :</div><div class="line"><a name="l05261"></a><span class="lineno"> 5261</span>  m_MemoryTypeIndex(UINT32_MAX),</div><div class="line"><a name="l05262"></a><span class="lineno"> 5262</span>  m_BlockVectorType(VMA_BLOCK_VECTOR_TYPE_COUNT),</div><div class="line"><a name="l05263"></a><span class="lineno"> 5263</span>  m_hMemory(VK_NULL_HANDLE),</div><div class="line"><a name="l05264"></a><span class="lineno"> 5264</span>  m_PersistentMap(false),</div><div class="line"><a name="l05265"></a><span class="lineno"> 5265</span>  m_pMappedData(VMA_NULL),</div><div class="line"><a name="l05266"></a><span class="lineno"> 5266</span>  m_Metadata(hAllocator)</div><div class="line"><a name="l05267"></a><span class="lineno"> 5267</span> {</div><div class="line"><a name="l05268"></a><span class="lineno"> 5268</span> }</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> <span class="keywordtype">void</span> VmaDeviceMemoryBlock::Init(</div><div class="line"><a name="l05271"></a><span class="lineno"> 5271</span>  uint32_t newMemoryTypeIndex,</div><div class="line"><a name="l05272"></a><span class="lineno"> 5272</span>  VMA_BLOCK_VECTOR_TYPE newBlockVectorType,</div><div class="line"><a name="l05273"></a><span class="lineno"> 5273</span>  VkDeviceMemory newMemory,</div><div class="line"><a name="l05274"></a><span class="lineno"> 5274</span>  VkDeviceSize newSize,</div><div class="line"><a name="l05275"></a><span class="lineno"> 5275</span>  <span class="keywordtype">bool</span> persistentMap,</div><div class="line"><a name="l05276"></a><span class="lineno"> 5276</span>  <span class="keywordtype">void</span>* pMappedData)</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>  VMA_ASSERT(m_hMemory == VK_NULL_HANDLE);</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>  m_MemoryTypeIndex = newMemoryTypeIndex;</div><div class="line"><a name="l05281"></a><span class="lineno"> 5281</span>  m_BlockVectorType = newBlockVectorType;</div><div class="line"><a name="l05282"></a><span class="lineno"> 5282</span>  m_hMemory = newMemory;</div><div class="line"><a name="l05283"></a><span class="lineno"> 5283</span>  m_PersistentMap = persistentMap;</div><div class="line"><a name="l05284"></a><span class="lineno"> 5284</span>  m_pMappedData = pMappedData;</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>  m_Metadata.Init(newSize);</div><div class="line"><a name="l05287"></a><span class="lineno"> 5287</span> }</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="keywordtype">void</span> VmaDeviceMemoryBlock::Destroy(VmaAllocator allocator)</div><div class="line"><a name="l05290"></a><span class="lineno"> 5290</span> {</div><div class="line"><a name="l05291"></a><span class="lineno"> 5291</span>  <span class="comment">// This is the most important assert in the entire library.</span></div><div class="line"><a name="l05292"></a><span class="lineno"> 5292</span>  <span class="comment">// Hitting it means you have some memory leak - unreleased VmaAllocation objects.</span></div><div class="line"><a name="l05293"></a><span class="lineno"> 5293</span>  VMA_ASSERT(m_Metadata.IsEmpty() && <span class="stringliteral">"Some allocations were not freed before destruction of this memory block!"</span>);</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>  VMA_ASSERT(m_hMemory != VK_NULL_HANDLE);</div><div class="line"><a name="l05296"></a><span class="lineno"> 5296</span>  <span class="keywordflow">if</span>(m_pMappedData != VMA_NULL)</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>  (allocator->GetVulkanFunctions().vkUnmapMemory)(allocator->m_hDevice, m_hMemory);</div><div class="line"><a name="l05299"></a><span class="lineno"> 5299</span>  m_pMappedData = VMA_NULL;</div><div class="line"><a name="l05300"></a><span class="lineno"> 5300</span>  }</div><div class="line"><a name="l05301"></a><span class="lineno"> 5301</span> </div><div class="line"><a name="l05302"></a><span class="lineno"> 5302</span>  allocator->FreeVulkanMemory(m_MemoryTypeIndex, m_Metadata.GetSize(), m_hMemory);</div><div class="line"><a name="l05303"></a><span class="lineno"> 5303</span>  m_hMemory = VK_NULL_HANDLE;</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> </div><div class="line"><a name="l05306"></a><span class="lineno"> 5306</span> <span class="keywordtype">bool</span> VmaDeviceMemoryBlock::Validate()<span class="keyword"> const</span></div><div class="line"><a name="l05307"></a><span class="lineno"> 5307</span> <span class="keyword"></span>{</div><div class="line"><a name="l05308"></a><span class="lineno"> 5308</span>  <span class="keywordflow">if</span>((m_hMemory == VK_NULL_HANDLE) ||</div><div class="line"><a name="l05309"></a><span class="lineno"> 5309</span>  (m_Metadata.GetSize() == 0))</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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l05312"></a><span class="lineno"> 5312</span>  }</div><div class="line"><a name="l05313"></a><span class="lineno"> 5313</span>  </div><div class="line"><a name="l05314"></a><span class="lineno"> 5314</span>  <span class="keywordflow">return</span> m_Metadata.Validate();</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> </div><div class="line"><a name="l05317"></a><span class="lineno"> 5317</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="l05318"></a><span class="lineno"> 5318</span> {</div><div class="line"><a name="l05319"></a><span class="lineno"> 5319</span>  memset(&outInfo, 0, <span class="keyword">sizeof</span>(outInfo));</div><div class="line"><a name="l05320"></a><span class="lineno"> 5320</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#ade8b40bd3139c04aabd2fc538a356fea">allocationSizeMin</a> = UINT64_MAX;</div><div class="line"><a name="l05321"></a><span class="lineno"> 5321</span>  outInfo.<a class="code" href="struct_vma_stat_info.html#aedeba931324f16589cd2416c0d2dd0d4">unusedRangeSizeMin</a> = UINT64_MAX;</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> </div><div class="line"><a name="l05324"></a><span class="lineno"> 5324</span> <span class="comment">// Adds statistics srcInfo into inoutInfo, like: inoutInfo += srcInfo.</span></div><div class="line"><a name="l05325"></a><span class="lineno"> 5325</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="l05326"></a><span class="lineno"> 5326</span> {</div><div class="line"><a name="l05327"></a><span class="lineno"> 5327</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="l05328"></a><span class="lineno"> 5328</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="l05329"></a><span class="lineno"> 5329</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="l05330"></a><span class="lineno"> 5330</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="l05331"></a><span class="lineno"> 5331</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="l05332"></a><span class="lineno"> 5332</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="l05333"></a><span class="lineno"> 5333</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="l05334"></a><span class="lineno"> 5334</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="l05335"></a><span class="lineno"> 5335</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="l05336"></a><span class="lineno"> 5336</span> }</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> <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="l05339"></a><span class="lineno"> 5339</span> {</div><div class="line"><a name="l05340"></a><span class="lineno"> 5340</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="l05341"></a><span class="lineno"> 5341</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="l05342"></a><span class="lineno"> 5342</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="l05343"></a><span class="lineno"> 5343</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="l05344"></a><span class="lineno"> 5344</span> }</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> VmaPool_T::VmaPool_T(</div><div class="line"><a name="l05347"></a><span class="lineno"> 5347</span>  VmaAllocator hAllocator,</div><div class="line"><a name="l05348"></a><span class="lineno"> 5348</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="l05349"></a><span class="lineno"> 5349</span>  m_BlockVector(</div><div class="line"><a name="l05350"></a><span class="lineno"> 5350</span>  hAllocator,</div><div class="line"><a name="l05351"></a><span class="lineno"> 5351</span>  createInfo.memoryTypeIndex,</div><div class="line"><a name="l05352"></a><span class="lineno"> 5352</span>  (createInfo.flags & <a class="code" href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a918441f7b40dca90481b114f5d224fe9">VMA_POOL_CREATE_PERSISTENT_MAP_BIT</a>) != 0 ?</div><div class="line"><a name="l05353"></a><span class="lineno"> 5353</span>  VMA_BLOCK_VECTOR_TYPE_MAPPED : VMA_BLOCK_VECTOR_TYPE_UNMAPPED,</div><div class="line"><a name="l05354"></a><span class="lineno"> 5354</span>  createInfo.blockSize,</div><div class="line"><a name="l05355"></a><span class="lineno"> 5355</span>  createInfo.minBlockCount,</div><div class="line"><a name="l05356"></a><span class="lineno"> 5356</span>  createInfo.maxBlockCount,</div><div class="line"><a name="l05357"></a><span class="lineno"> 5357</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="l05358"></a><span class="lineno"> 5358</span>  createInfo.frameInUseCount,</div><div class="line"><a name="l05359"></a><span class="lineno"> 5359</span>  true) <span class="comment">// isCustomPool</span></div><div class="line"><a name="l05360"></a><span class="lineno"> 5360</span> {</div><div class="line"><a name="l05361"></a><span class="lineno"> 5361</span> }</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> VmaPool_T::~VmaPool_T()</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> </div><div class="line"><a name="l05367"></a><span class="lineno"> 5367</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05368"></a><span class="lineno"> 5368</span> </div><div class="line"><a name="l05369"></a><span class="lineno"> 5369</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05370"></a><span class="lineno"> 5370</span> </div><div class="line"><a name="l05371"></a><span class="lineno"> 5371</span> VmaBlockVector::VmaBlockVector(</div><div class="line"><a name="l05372"></a><span class="lineno"> 5372</span>  VmaAllocator hAllocator,</div><div class="line"><a name="l05373"></a><span class="lineno"> 5373</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l05374"></a><span class="lineno"> 5374</span>  VMA_BLOCK_VECTOR_TYPE blockVectorType,</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>  <span class="keywordtype">size_t</span> minBlockCount,</div><div class="line"><a name="l05377"></a><span class="lineno"> 5377</span>  <span class="keywordtype">size_t</span> maxBlockCount,</div><div class="line"><a name="l05378"></a><span class="lineno"> 5378</span>  VkDeviceSize bufferImageGranularity,</div><div class="line"><a name="l05379"></a><span class="lineno"> 5379</span>  uint32_t frameInUseCount,</div><div class="line"><a name="l05380"></a><span class="lineno"> 5380</span>  <span class="keywordtype">bool</span> isCustomPool) :</div><div class="line"><a name="l05381"></a><span class="lineno"> 5381</span>  m_hAllocator(hAllocator),</div><div class="line"><a name="l05382"></a><span class="lineno"> 5382</span>  m_MemoryTypeIndex(memoryTypeIndex),</div><div class="line"><a name="l05383"></a><span class="lineno"> 5383</span>  m_BlockVectorType(blockVectorType),</div><div class="line"><a name="l05384"></a><span class="lineno"> 5384</span>  m_PreferredBlockSize(preferredBlockSize),</div><div class="line"><a name="l05385"></a><span class="lineno"> 5385</span>  m_MinBlockCount(minBlockCount),</div><div class="line"><a name="l05386"></a><span class="lineno"> 5386</span>  m_MaxBlockCount(maxBlockCount),</div><div class="line"><a name="l05387"></a><span class="lineno"> 5387</span>  m_BufferImageGranularity(bufferImageGranularity),</div><div class="line"><a name="l05388"></a><span class="lineno"> 5388</span>  m_FrameInUseCount(frameInUseCount),</div><div class="line"><a name="l05389"></a><span class="lineno"> 5389</span>  m_IsCustomPool(isCustomPool),</div><div class="line"><a name="l05390"></a><span class="lineno"> 5390</span>  m_Blocks(VmaStlAllocator<VmaDeviceMemoryBlock*>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l05391"></a><span class="lineno"> 5391</span>  m_HasEmptyBlock(false),</div><div class="line"><a name="l05392"></a><span class="lineno"> 5392</span>  m_pDefragmentator(VMA_NULL)</div><div class="line"><a name="l05393"></a><span class="lineno"> 5393</span> {</div><div class="line"><a name="l05394"></a><span class="lineno"> 5394</span> }</div><div class="line"><a name="l05395"></a><span class="lineno"> 5395</span> </div><div class="line"><a name="l05396"></a><span class="lineno"> 5396</span> VmaBlockVector::~VmaBlockVector()</div><div class="line"><a name="l05397"></a><span class="lineno"> 5397</span> {</div><div class="line"><a name="l05398"></a><span class="lineno"> 5398</span>  VMA_ASSERT(m_pDefragmentator == VMA_NULL);</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="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</div><div class="line"><a name="l05401"></a><span class="lineno"> 5401</span>  {</div><div class="line"><a name="l05402"></a><span class="lineno"> 5402</span>  m_Blocks[i]->Destroy(m_hAllocator);</div><div class="line"><a name="l05403"></a><span class="lineno"> 5403</span>  vma_delete(m_hAllocator, m_Blocks[i]);</div><div class="line"><a name="l05404"></a><span class="lineno"> 5404</span>  }</div><div class="line"><a name="l05405"></a><span class="lineno"> 5405</span> }</div><div class="line"><a name="l05406"></a><span class="lineno"> 5406</span> </div><div class="line"><a name="l05407"></a><span class="lineno"> 5407</span> VkResult VmaBlockVector::CreateMinBlocks()</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>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < m_MinBlockCount; ++i)</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>  VkResult res = CreateBlock(m_PreferredBlockSize, VMA_NULL);</div><div class="line"><a name="l05412"></a><span class="lineno"> 5412</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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="keywordflow">return</span> res;</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>  }</div><div class="line"><a name="l05417"></a><span class="lineno"> 5417</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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> </div><div class="line"><a name="l05420"></a><span class="lineno"> 5420</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="l05421"></a><span class="lineno"> 5421</span> {</div><div class="line"><a name="l05422"></a><span class="lineno"> 5422</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#a326807b2de2b0931cee4ed9a5f2e420c">size</a> = 0;</div><div class="line"><a name="l05423"></a><span class="lineno"> 5423</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ad7c54874724fce7b06aba526202d82a8">unusedSize</a> = 0;</div><div class="line"><a name="l05424"></a><span class="lineno"> 5424</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ad1924eb54fffa45e9e0e65670c8fe5eb">allocationCount</a> = 0;</div><div class="line"><a name="l05425"></a><span class="lineno"> 5425</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ae4f3546ffa4d1e598b64d8e6134854f4">unusedRangeCount</a> = 0;</div><div class="line"><a name="l05426"></a><span class="lineno"> 5426</span>  pStats-><a class="code" href="struct_vma_pool_stats.html#ab4c8f52dd42ab01998f60f0b6acc722b">unusedRangeSizeMax</a> = 0;</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</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>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l05431"></a><span class="lineno"> 5431</span>  {</div><div class="line"><a name="l05432"></a><span class="lineno"> 5432</span>  <span class="keyword">const</span> VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l05433"></a><span class="lineno"> 5433</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l05434"></a><span class="lineno"> 5434</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l05435"></a><span class="lineno"> 5435</span>  pBlock->m_Metadata.AddPoolStats(*pStats);</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> }</div><div class="line"><a name="l05438"></a><span class="lineno"> 5438</span> </div><div class="line"><a name="l05439"></a><span class="lineno"> 5439</span> <span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_ALLOCATION_TRY_COUNT = 32;</div><div class="line"><a name="l05440"></a><span class="lineno"> 5440</span> </div><div class="line"><a name="l05441"></a><span class="lineno"> 5441</span> VkResult VmaBlockVector::Allocate(</div><div class="line"><a name="l05442"></a><span class="lineno"> 5442</span>  VmaPool hCurrentPool,</div><div class="line"><a name="l05443"></a><span class="lineno"> 5443</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05444"></a><span class="lineno"> 5444</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l05445"></a><span class="lineno"> 5445</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="l05446"></a><span class="lineno"> 5446</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l05447"></a><span class="lineno"> 5447</span>  VmaAllocation* pAllocation)</div><div class="line"><a name="l05448"></a><span class="lineno"> 5448</span> {</div><div class="line"><a name="l05449"></a><span class="lineno"> 5449</span>  <span class="comment">// Validate flags.</span></div><div class="line"><a name="l05450"></a><span class="lineno"> 5450</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="l05451"></a><span class="lineno"> 5451</span>  ((createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae443691ef3d077c0dc3de5576ac4c312">VMA_ALLOCATION_CREATE_PERSISTENT_MAP_BIT</a>) != 0) != (m_BlockVectorType == VMA_BLOCK_VECTOR_TYPE_MAPPED))</div><div class="line"><a name="l05452"></a><span class="lineno"> 5452</span>  {</div><div class="line"><a name="l05453"></a><span class="lineno"> 5453</span>  VMA_ASSERT(0 && <span class="stringliteral">"Usage of VMA_ALLOCATION_CREATE_PERSISTENT_MAP_BIT must match VMA_POOL_CREATE_PERSISTENT_MAP_BIT."</span>);</div><div class="line"><a name="l05454"></a><span class="lineno"> 5454</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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> </div><div class="line"><a name="l05457"></a><span class="lineno"> 5457</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</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="comment">// 1. Search existing allocations. Try to allocate without making other allocations lost.</span></div><div class="line"><a name="l05460"></a><span class="lineno"> 5460</span>  <span class="comment">// Forward order in m_Blocks - prefer blocks with smallest amount of free space.</span></div><div class="line"><a name="l05461"></a><span class="lineno"> 5461</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="l05462"></a><span class="lineno"> 5462</span>  {</div><div class="line"><a name="l05463"></a><span class="lineno"> 5463</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l05464"></a><span class="lineno"> 5464</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l05465"></a><span class="lineno"> 5465</span>  VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l05466"></a><span class="lineno"> 5466</span>  <span class="keywordflow">if</span>(pCurrBlock->m_Metadata.CreateAllocationRequest(</div><div class="line"><a name="l05467"></a><span class="lineno"> 5467</span>  currentFrameIndex,</div><div class="line"><a name="l05468"></a><span class="lineno"> 5468</span>  m_FrameInUseCount,</div><div class="line"><a name="l05469"></a><span class="lineno"> 5469</span>  m_BufferImageGranularity,</div><div class="line"><a name="l05470"></a><span class="lineno"> 5470</span>  vkMemReq.size,</div><div class="line"><a name="l05471"></a><span class="lineno"> 5471</span>  vkMemReq.alignment,</div><div class="line"><a name="l05472"></a><span class="lineno"> 5472</span>  suballocType,</div><div class="line"><a name="l05473"></a><span class="lineno"> 5473</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l05474"></a><span class="lineno"> 5474</span>  &currRequest))</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="comment">// Allocate from pCurrBlock.</span></div><div class="line"><a name="l05477"></a><span class="lineno"> 5477</span>  VMA_ASSERT(currRequest.itemsToMakeLostCount == 0);</div><div class="line"><a name="l05478"></a><span class="lineno"> 5478</span>  </div><div class="line"><a name="l05479"></a><span class="lineno"> 5479</span>  <span class="comment">// We no longer have an empty Allocation.</span></div><div class="line"><a name="l05480"></a><span class="lineno"> 5480</span>  <span class="keywordflow">if</span>(pCurrBlock->m_Metadata.IsEmpty())</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>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l05483"></a><span class="lineno"> 5483</span>  }</div><div class="line"><a name="l05484"></a><span class="lineno"> 5484</span>  </div><div class="line"><a name="l05485"></a><span class="lineno"> 5485</span>  *pAllocation = vma_new(m_hAllocator, VmaAllocation_T)(currentFrameIndex);</div><div class="line"><a name="l05486"></a><span class="lineno"> 5486</span>  pCurrBlock->m_Metadata.Alloc(currRequest, suballocType, vkMemReq.size, *pAllocation);</div><div class="line"><a name="l05487"></a><span class="lineno"> 5487</span>  (*pAllocation)->InitBlockAllocation(</div><div class="line"><a name="l05488"></a><span class="lineno"> 5488</span>  hCurrentPool,</div><div class="line"><a name="l05489"></a><span class="lineno"> 5489</span>  pCurrBlock,</div><div class="line"><a name="l05490"></a><span class="lineno"> 5490</span>  currRequest.offset,</div><div class="line"><a name="l05491"></a><span class="lineno"> 5491</span>  vkMemReq.alignment,</div><div class="line"><a name="l05492"></a><span class="lineno"> 5492</span>  vkMemReq.size,</div><div class="line"><a name="l05493"></a><span class="lineno"> 5493</span>  suballocType,</div><div class="line"><a name="l05494"></a><span class="lineno"> 5494</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l05495"></a><span class="lineno"> 5495</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="l05496"></a><span class="lineno"> 5496</span>  VMA_HEAVY_ASSERT(pCurrBlock->Validate());</div><div class="line"><a name="l05497"></a><span class="lineno"> 5497</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from existing allocation #%u"</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l05498"></a><span class="lineno"> 5498</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l05499"></a><span class="lineno"> 5499</span>  }</div><div class="line"><a name="l05500"></a><span class="lineno"> 5500</span>  }</div><div class="line"><a name="l05501"></a><span class="lineno"> 5501</span> </div><div class="line"><a name="l05502"></a><span class="lineno"> 5502</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> canCreateNewBlock =</div><div class="line"><a name="l05503"></a><span class="lineno"> 5503</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="l05504"></a><span class="lineno"> 5504</span>  (m_Blocks.size() < m_MaxBlockCount);</div><div class="line"><a name="l05505"></a><span class="lineno"> 5505</span> </div><div class="line"><a name="l05506"></a><span class="lineno"> 5506</span>  <span class="comment">// 2. Try to create new block.</span></div><div class="line"><a name="l05507"></a><span class="lineno"> 5507</span>  <span class="keywordflow">if</span>(canCreateNewBlock)</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>  <span class="comment">// 2.1. Start with full preferredBlockSize.</span></div><div class="line"><a name="l05510"></a><span class="lineno"> 5510</span>  VkDeviceSize blockSize = m_PreferredBlockSize;</div><div class="line"><a name="l05511"></a><span class="lineno"> 5511</span>  <span class="keywordtype">size_t</span> newBlockIndex = 0;</div><div class="line"><a name="l05512"></a><span class="lineno"> 5512</span>  VkResult res = CreateBlock(blockSize, &newBlockIndex);</div><div class="line"><a name="l05513"></a><span class="lineno"> 5513</span>  <span class="comment">// Allocating blocks of other sizes is allowed only in default pools.</span></div><div class="line"><a name="l05514"></a><span class="lineno"> 5514</span>  <span class="comment">// In custom pools block size is fixed.</span></div><div class="line"><a name="l05515"></a><span class="lineno"> 5515</span>  <span class="keywordflow">if</span>(res < 0 && m_IsCustomPool == <span class="keyword">false</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="comment">// 2.2. Try half the size.</span></div><div class="line"><a name="l05518"></a><span class="lineno"> 5518</span>  blockSize /= 2;</div><div class="line"><a name="l05519"></a><span class="lineno"> 5519</span>  <span class="keywordflow">if</span>(blockSize >= vkMemReq.size)</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>  res = CreateBlock(blockSize, &newBlockIndex);</div><div class="line"><a name="l05522"></a><span class="lineno"> 5522</span>  <span class="keywordflow">if</span>(res < 0)</div><div class="line"><a name="l05523"></a><span class="lineno"> 5523</span>  {</div><div class="line"><a name="l05524"></a><span class="lineno"> 5524</span>  <span class="comment">// 2.3. Try quarter the size.</span></div><div class="line"><a name="l05525"></a><span class="lineno"> 5525</span>  blockSize /= 2;</div><div class="line"><a name="l05526"></a><span class="lineno"> 5526</span>  <span class="keywordflow">if</span>(blockSize >= vkMemReq.size)</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>  res = CreateBlock(blockSize, &newBlockIndex);</div><div class="line"><a name="l05529"></a><span class="lineno"> 5529</span>  }</div><div class="line"><a name="l05530"></a><span class="lineno"> 5530</span>  }</div><div class="line"><a name="l05531"></a><span class="lineno"> 5531</span>  }</div><div class="line"><a name="l05532"></a><span class="lineno"> 5532</span>  }</div><div class="line"><a name="l05533"></a><span class="lineno"> 5533</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l05534"></a><span class="lineno"> 5534</span>  {</div><div class="line"><a name="l05535"></a><span class="lineno"> 5535</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[newBlockIndex];</div><div class="line"><a name="l05536"></a><span class="lineno"> 5536</span>  VMA_ASSERT(pBlock->m_Metadata.GetSize() >= vkMemReq.size);</div><div class="line"><a name="l05537"></a><span class="lineno"> 5537</span> </div><div class="line"><a name="l05538"></a><span class="lineno"> 5538</span>  <span class="comment">// Allocate from pBlock. Because it is empty, dstAllocRequest can be trivially filled.</span></div><div class="line"><a name="l05539"></a><span class="lineno"> 5539</span>  VmaAllocationRequest allocRequest;</div><div class="line"><a name="l05540"></a><span class="lineno"> 5540</span>  pBlock->m_Metadata.CreateFirstAllocationRequest(&allocRequest);</div><div class="line"><a name="l05541"></a><span class="lineno"> 5541</span>  *pAllocation = vma_new(m_hAllocator, VmaAllocation_T)(currentFrameIndex);</div><div class="line"><a name="l05542"></a><span class="lineno"> 5542</span>  pBlock->m_Metadata.Alloc(allocRequest, suballocType, vkMemReq.size, *pAllocation);</div><div class="line"><a name="l05543"></a><span class="lineno"> 5543</span>  (*pAllocation)->InitBlockAllocation(</div><div class="line"><a name="l05544"></a><span class="lineno"> 5544</span>  hCurrentPool,</div><div class="line"><a name="l05545"></a><span class="lineno"> 5545</span>  pBlock,</div><div class="line"><a name="l05546"></a><span class="lineno"> 5546</span>  allocRequest.offset,</div><div class="line"><a name="l05547"></a><span class="lineno"> 5547</span>  vkMemReq.alignment,</div><div class="line"><a name="l05548"></a><span class="lineno"> 5548</span>  vkMemReq.size,</div><div class="line"><a name="l05549"></a><span class="lineno"> 5549</span>  suballocType,</div><div class="line"><a name="l05550"></a><span class="lineno"> 5550</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l05551"></a><span class="lineno"> 5551</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="l05552"></a><span class="lineno"> 5552</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l05553"></a><span class="lineno"> 5553</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Created new allocation Size=%llu"</span>, allocInfo.allocationSize);</div><div class="line"><a name="l05554"></a><span class="lineno"> 5554</span> </div><div class="line"><a name="l05555"></a><span class="lineno"> 5555</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l05556"></a><span class="lineno"> 5556</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> </div><div class="line"><a name="l05559"></a><span class="lineno"> 5559</span>  <span class="keyword">const</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="l05560"></a><span class="lineno"> 5560</span> </div><div class="line"><a name="l05561"></a><span class="lineno"> 5561</span>  <span class="comment">// 3. Try to allocate from existing blocks with making other allocations lost.</span></div><div class="line"><a name="l05562"></a><span class="lineno"> 5562</span>  <span class="keywordflow">if</span>(canMakeOtherLost)</div><div class="line"><a name="l05563"></a><span class="lineno"> 5563</span>  {</div><div class="line"><a name="l05564"></a><span class="lineno"> 5564</span>  uint32_t tryIndex = 0;</div><div class="line"><a name="l05565"></a><span class="lineno"> 5565</span>  <span class="keywordflow">for</span>(; tryIndex < VMA_ALLOCATION_TRY_COUNT; ++tryIndex)</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>  VmaDeviceMemoryBlock* pBestRequestBlock = VMA_NULL;</div><div class="line"><a name="l05568"></a><span class="lineno"> 5568</span>  VmaAllocationRequest bestRequest = {};</div><div class="line"><a name="l05569"></a><span class="lineno"> 5569</span>  VkDeviceSize bestRequestCost = VK_WHOLE_SIZE;</div><div class="line"><a name="l05570"></a><span class="lineno"> 5570</span> </div><div class="line"><a name="l05571"></a><span class="lineno"> 5571</span>  <span class="comment">// 1. Search existing allocations.</span></div><div class="line"><a name="l05572"></a><span class="lineno"> 5572</span>  <span class="comment">// Forward order in m_Blocks - prefer blocks with smallest amount of free space.</span></div><div class="line"><a name="l05573"></a><span class="lineno"> 5573</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="l05574"></a><span class="lineno"> 5574</span>  {</div><div class="line"><a name="l05575"></a><span class="lineno"> 5575</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pCurrBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l05576"></a><span class="lineno"> 5576</span>  VMA_ASSERT(pCurrBlock);</div><div class="line"><a name="l05577"></a><span class="lineno"> 5577</span>  VmaAllocationRequest currRequest = {};</div><div class="line"><a name="l05578"></a><span class="lineno"> 5578</span>  <span class="keywordflow">if</span>(pCurrBlock->m_Metadata.CreateAllocationRequest(</div><div class="line"><a name="l05579"></a><span class="lineno"> 5579</span>  currentFrameIndex,</div><div class="line"><a name="l05580"></a><span class="lineno"> 5580</span>  m_FrameInUseCount,</div><div class="line"><a name="l05581"></a><span class="lineno"> 5581</span>  m_BufferImageGranularity,</div><div class="line"><a name="l05582"></a><span class="lineno"> 5582</span>  vkMemReq.size,</div><div class="line"><a name="l05583"></a><span class="lineno"> 5583</span>  vkMemReq.alignment,</div><div class="line"><a name="l05584"></a><span class="lineno"> 5584</span>  suballocType,</div><div class="line"><a name="l05585"></a><span class="lineno"> 5585</span>  canMakeOtherLost,</div><div class="line"><a name="l05586"></a><span class="lineno"> 5586</span>  &currRequest))</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">const</span> VkDeviceSize currRequestCost = currRequest.CalcCost();</div><div class="line"><a name="l05589"></a><span class="lineno"> 5589</span>  <span class="keywordflow">if</span>(pBestRequestBlock == VMA_NULL ||</div><div class="line"><a name="l05590"></a><span class="lineno"> 5590</span>  currRequestCost < bestRequestCost)</div><div class="line"><a name="l05591"></a><span class="lineno"> 5591</span>  {</div><div class="line"><a name="l05592"></a><span class="lineno"> 5592</span>  pBestRequestBlock = pCurrBlock;</div><div class="line"><a name="l05593"></a><span class="lineno"> 5593</span>  bestRequest = currRequest;</div><div class="line"><a name="l05594"></a><span class="lineno"> 5594</span>  bestRequestCost = currRequestCost;</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="keywordflow">if</span>(bestRequestCost == 0)</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="keywordflow">break</span>;</div><div class="line"><a name="l05599"></a><span class="lineno"> 5599</span>  }</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>  }</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> </div><div class="line"><a name="l05604"></a><span class="lineno"> 5604</span>  <span class="keywordflow">if</span>(pBestRequestBlock != VMA_NULL)</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="keywordflow">if</span>(pBestRequestBlock->m_Metadata.MakeRequestedAllocationsLost(</div><div class="line"><a name="l05607"></a><span class="lineno"> 5607</span>  currentFrameIndex,</div><div class="line"><a name="l05608"></a><span class="lineno"> 5608</span>  m_FrameInUseCount,</div><div class="line"><a name="l05609"></a><span class="lineno"> 5609</span>  &bestRequest))</div><div class="line"><a name="l05610"></a><span class="lineno"> 5610</span>  {</div><div class="line"><a name="l05611"></a><span class="lineno"> 5611</span>  <span class="comment">// We no longer have an empty Allocation.</span></div><div class="line"><a name="l05612"></a><span class="lineno"> 5612</span>  <span class="keywordflow">if</span>(pBestRequestBlock->m_Metadata.IsEmpty())</div><div class="line"><a name="l05613"></a><span class="lineno"> 5613</span>  {</div><div class="line"><a name="l05614"></a><span class="lineno"> 5614</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</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>  <span class="comment">// Allocate from this pBlock.</span></div><div class="line"><a name="l05617"></a><span class="lineno"> 5617</span>  *pAllocation = vma_new(m_hAllocator, VmaAllocation_T)(currentFrameIndex);</div><div class="line"><a name="l05618"></a><span class="lineno"> 5618</span>  pBestRequestBlock->m_Metadata.Alloc(bestRequest, suballocType, vkMemReq.size, *pAllocation);</div><div class="line"><a name="l05619"></a><span class="lineno"> 5619</span>  (*pAllocation)->InitBlockAllocation(</div><div class="line"><a name="l05620"></a><span class="lineno"> 5620</span>  hCurrentPool,</div><div class="line"><a name="l05621"></a><span class="lineno"> 5621</span>  pBestRequestBlock,</div><div class="line"><a name="l05622"></a><span class="lineno"> 5622</span>  bestRequest.offset,</div><div class="line"><a name="l05623"></a><span class="lineno"> 5623</span>  vkMemReq.alignment,</div><div class="line"><a name="l05624"></a><span class="lineno"> 5624</span>  vkMemReq.size,</div><div class="line"><a name="l05625"></a><span class="lineno"> 5625</span>  suballocType,</div><div class="line"><a name="l05626"></a><span class="lineno"> 5626</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l05627"></a><span class="lineno"> 5627</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="l05628"></a><span class="lineno"> 5628</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l05629"></a><span class="lineno"> 5629</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Returned from existing allocation #%u"</span>, (uint32_t)blockIndex);</div><div class="line"><a name="l05630"></a><span class="lineno"> 5630</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l05631"></a><span class="lineno"> 5631</span>  }</div><div class="line"><a name="l05632"></a><span class="lineno"> 5632</span>  <span class="comment">// else: Some allocations must have been touched while we are here. Next try.</span></div><div class="line"><a name="l05633"></a><span class="lineno"> 5633</span>  }</div><div class="line"><a name="l05634"></a><span class="lineno"> 5634</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l05635"></a><span class="lineno"> 5635</span>  {</div><div class="line"><a name="l05636"></a><span class="lineno"> 5636</span>  <span class="comment">// Could not find place in any of the blocks - break outer loop.</span></div><div class="line"><a name="l05637"></a><span class="lineno"> 5637</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l05638"></a><span class="lineno"> 5638</span>  }</div><div class="line"><a name="l05639"></a><span class="lineno"> 5639</span>  }</div><div class="line"><a name="l05640"></a><span class="lineno"> 5640</span>  <span class="comment">/* Maximum number of tries exceeded - a very unlike event when many other</span></div><div class="line"><a name="l05641"></a><span class="lineno"> 5641</span> <span class="comment"> threads are simultaneously touching allocations making it impossible to make</span></div><div class="line"><a name="l05642"></a><span class="lineno"> 5642</span> <span class="comment"> lost at the same time as we try to allocate. */</span></div><div class="line"><a name="l05643"></a><span class="lineno"> 5643</span>  <span class="keywordflow">if</span>(tryIndex == VMA_ALLOCATION_TRY_COUNT)</div><div class="line"><a name="l05644"></a><span class="lineno"> 5644</span>  {</div><div class="line"><a name="l05645"></a><span class="lineno"> 5645</span>  <span class="keywordflow">return</span> VK_ERROR_TOO_MANY_OBJECTS;</div><div class="line"><a name="l05646"></a><span class="lineno"> 5646</span>  }</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> </div><div class="line"><a name="l05649"></a><span class="lineno"> 5649</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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> </div><div class="line"><a name="l05652"></a><span class="lineno"> 5652</span> <span class="keywordtype">void</span> VmaBlockVector::Free(</div><div class="line"><a name="l05653"></a><span class="lineno"> 5653</span>  VmaAllocation hAllocation)</div><div class="line"><a name="l05654"></a><span class="lineno"> 5654</span> {</div><div class="line"><a name="l05655"></a><span class="lineno"> 5655</span>  VmaDeviceMemoryBlock* pBlockToDelete = VMA_NULL;</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>  <span class="comment">// Scope for lock.</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l05660"></a><span class="lineno"> 5660</span> </div><div class="line"><a name="l05661"></a><span class="lineno"> 5661</span>  VmaDeviceMemoryBlock* pBlock = hAllocation->GetBlock();</div><div class="line"><a name="l05662"></a><span class="lineno"> 5662</span> </div><div class="line"><a name="l05663"></a><span class="lineno"> 5663</span>  pBlock->m_Metadata.Free(hAllocation);</div><div class="line"><a name="l05664"></a><span class="lineno"> 5664</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</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>  VMA_DEBUG_LOG(<span class="stringliteral">" Freed from MemoryTypeIndex=%u"</span>, memTypeIndex);</div><div class="line"><a name="l05667"></a><span class="lineno"> 5667</span> </div><div class="line"><a name="l05668"></a><span class="lineno"> 5668</span>  <span class="comment">// pBlock became empty after this deallocation.</span></div><div class="line"><a name="l05669"></a><span class="lineno"> 5669</span>  <span class="keywordflow">if</span>(pBlock->m_Metadata.IsEmpty())</div><div class="line"><a name="l05670"></a><span class="lineno"> 5670</span>  {</div><div class="line"><a name="l05671"></a><span class="lineno"> 5671</span>  <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="l05672"></a><span class="lineno"> 5672</span>  <span class="keywordflow">if</span>(m_HasEmptyBlock && m_Blocks.size() > m_MinBlockCount)</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>  pBlockToDelete = pBlock;</div><div class="line"><a name="l05675"></a><span class="lineno"> 5675</span>  Remove(pBlock);</div><div class="line"><a name="l05676"></a><span class="lineno"> 5676</span>  }</div><div class="line"><a name="l05677"></a><span class="lineno"> 5677</span>  <span class="comment">// We now have first empty Allocation.</span></div><div class="line"><a name="l05678"></a><span class="lineno"> 5678</span>  <span class="keywordflow">else</span></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>  m_HasEmptyBlock = <span class="keyword">true</span>;</div><div class="line"><a name="l05681"></a><span class="lineno"> 5681</span>  }</div><div class="line"><a name="l05682"></a><span class="lineno"> 5682</span>  }</div><div class="line"><a name="l05683"></a><span class="lineno"> 5683</span>  <span class="comment">// pBlock didn't become empty, but we have another empty block - find and free that one.</span></div><div class="line"><a name="l05684"></a><span class="lineno"> 5684</span>  <span class="comment">// (This is optional, heuristics.)</span></div><div class="line"><a name="l05685"></a><span class="lineno"> 5685</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(m_HasEmptyBlock)</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>  VmaDeviceMemoryBlock* pLastBlock = m_Blocks.back();</div><div class="line"><a name="l05688"></a><span class="lineno"> 5688</span>  <span class="keywordflow">if</span>(pLastBlock->m_Metadata.IsEmpty() && m_Blocks.size() > m_MinBlockCount)</div><div class="line"><a name="l05689"></a><span class="lineno"> 5689</span>  {</div><div class="line"><a name="l05690"></a><span class="lineno"> 5690</span>  pBlockToDelete = pLastBlock;</div><div class="line"><a name="l05691"></a><span class="lineno"> 5691</span>  m_Blocks.pop_back();</div><div class="line"><a name="l05692"></a><span class="lineno"> 5692</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</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> </div><div class="line"><a name="l05696"></a><span class="lineno"> 5696</span>  IncrementallySortBlocks();</div><div class="line"><a name="l05697"></a><span class="lineno"> 5697</span>  }</div><div class="line"><a name="l05698"></a><span class="lineno"> 5698</span> </div><div class="line"><a name="l05699"></a><span class="lineno"> 5699</span>  <span class="comment">// Destruction of a free Allocation. Deferred until this point, outside of mutex</span></div><div class="line"><a name="l05700"></a><span class="lineno"> 5700</span>  <span class="comment">// lock, for performance reason.</span></div><div class="line"><a name="l05701"></a><span class="lineno"> 5701</span>  <span class="keywordflow">if</span>(pBlockToDelete != VMA_NULL)</div><div class="line"><a name="l05702"></a><span class="lineno"> 5702</span>  {</div><div class="line"><a name="l05703"></a><span class="lineno"> 5703</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Deleted empty allocation"</span>);</div><div class="line"><a name="l05704"></a><span class="lineno"> 5704</span>  pBlockToDelete->Destroy(m_hAllocator);</div><div class="line"><a name="l05705"></a><span class="lineno"> 5705</span>  vma_delete(m_hAllocator, pBlockToDelete);</div><div class="line"><a name="l05706"></a><span class="lineno"> 5706</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> </div><div class="line"><a name="l05709"></a><span class="lineno"> 5709</span> <span class="keywordtype">void</span> VmaBlockVector::Remove(VmaDeviceMemoryBlock* pBlock)</div><div class="line"><a name="l05710"></a><span class="lineno"> 5710</span> {</div><div class="line"><a name="l05711"></a><span class="lineno"> 5711</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l05712"></a><span class="lineno"> 5712</span>  {</div><div class="line"><a name="l05713"></a><span class="lineno"> 5713</span>  <span class="keywordflow">if</span>(m_Blocks[blockIndex] == pBlock)</div><div class="line"><a name="l05714"></a><span class="lineno"> 5714</span>  {</div><div class="line"><a name="l05715"></a><span class="lineno"> 5715</span>  VmaVectorRemove(m_Blocks, blockIndex);</div><div class="line"><a name="l05716"></a><span class="lineno"> 5716</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l05717"></a><span class="lineno"> 5717</span>  }</div><div class="line"><a name="l05718"></a><span class="lineno"> 5718</span>  }</div><div class="line"><a name="l05719"></a><span class="lineno"> 5719</span>  VMA_ASSERT(0);</div><div class="line"><a name="l05720"></a><span class="lineno"> 5720</span> }</div><div class="line"><a name="l05721"></a><span class="lineno"> 5721</span> </div><div class="line"><a name="l05722"></a><span class="lineno"> 5722</span> <span class="keywordtype">void</span> VmaBlockVector::IncrementallySortBlocks()</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="comment">// Bubble sort only until first swap.</span></div><div class="line"><a name="l05725"></a><span class="lineno"> 5725</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="l05726"></a><span class="lineno"> 5726</span>  {</div><div class="line"><a name="l05727"></a><span class="lineno"> 5727</span>  <span class="keywordflow">if</span>(m_Blocks[i - 1]->m_Metadata.GetSumFreeSize() > m_Blocks[i]->m_Metadata.GetSumFreeSize())</div><div class="line"><a name="l05728"></a><span class="lineno"> 5728</span>  {</div><div class="line"><a name="l05729"></a><span class="lineno"> 5729</span>  VMA_SWAP(m_Blocks[i - 1], m_Blocks[i]);</div><div class="line"><a name="l05730"></a><span class="lineno"> 5730</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l05731"></a><span class="lineno"> 5731</span>  }</div><div class="line"><a name="l05732"></a><span class="lineno"> 5732</span>  }</div><div class="line"><a name="l05733"></a><span class="lineno"> 5733</span> }</div><div class="line"><a name="l05734"></a><span class="lineno"> 5734</span> </div><div class="line"><a name="l05735"></a><span class="lineno"> 5735</span> VkResult VmaBlockVector::CreateBlock(VkDeviceSize blockSize, <span class="keywordtype">size_t</span>* pNewBlockIndex)</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>  VkMemoryAllocateInfo allocInfo = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };</div><div class="line"><a name="l05738"></a><span class="lineno"> 5738</span>  allocInfo.memoryTypeIndex = m_MemoryTypeIndex;</div><div class="line"><a name="l05739"></a><span class="lineno"> 5739</span>  allocInfo.allocationSize = blockSize;</div><div class="line"><a name="l05740"></a><span class="lineno"> 5740</span>  VkDeviceMemory mem = VK_NULL_HANDLE;</div><div class="line"><a name="l05741"></a><span class="lineno"> 5741</span>  VkResult res = m_hAllocator->AllocateVulkanMemory(&allocInfo, &mem);</div><div class="line"><a name="l05742"></a><span class="lineno"> 5742</span>  <span class="keywordflow">if</span>(res < 0)</div><div class="line"><a name="l05743"></a><span class="lineno"> 5743</span>  {</div><div class="line"><a name="l05744"></a><span class="lineno"> 5744</span>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l05747"></a><span class="lineno"> 5747</span>  <span class="comment">// New VkDeviceMemory successfully created.</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>  <span class="comment">// Map memory if needed.</span></div><div class="line"><a name="l05750"></a><span class="lineno"> 5750</span>  <span class="keywordtype">void</span>* pMappedData = VMA_NULL;</div><div class="line"><a name="l05751"></a><span class="lineno"> 5751</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> persistentMap = (m_BlockVectorType == VMA_BLOCK_VECTOR_TYPE_MAPPED);</div><div class="line"><a name="l05752"></a><span class="lineno"> 5752</span>  <span class="keywordflow">if</span>(persistentMap && m_hAllocator->m_UnmapPersistentlyMappedMemoryCounter == 0)</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>  res = (*m_hAllocator->GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l05755"></a><span class="lineno"> 5755</span>  m_hAllocator->m_hDevice,</div><div class="line"><a name="l05756"></a><span class="lineno"> 5756</span>  mem,</div><div class="line"><a name="l05757"></a><span class="lineno"> 5757</span>  0,</div><div class="line"><a name="l05758"></a><span class="lineno"> 5758</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l05759"></a><span class="lineno"> 5759</span>  0,</div><div class="line"><a name="l05760"></a><span class="lineno"> 5760</span>  &pMappedData);</div><div class="line"><a name="l05761"></a><span class="lineno"> 5761</span>  <span class="keywordflow">if</span>(res < 0)</div><div class="line"><a name="l05762"></a><span class="lineno"> 5762</span>  {</div><div class="line"><a name="l05763"></a><span class="lineno"> 5763</span>  VMA_DEBUG_LOG(<span class="stringliteral">" vkMapMemory FAILED"</span>);</div><div class="line"><a name="l05764"></a><span class="lineno"> 5764</span>  m_hAllocator->FreeVulkanMemory(m_MemoryTypeIndex, blockSize, mem);</div><div class="line"><a name="l05765"></a><span class="lineno"> 5765</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l05766"></a><span class="lineno"> 5766</span>  }</div><div class="line"><a name="l05767"></a><span class="lineno"> 5767</span>  }</div><div class="line"><a name="l05768"></a><span class="lineno"> 5768</span> </div><div class="line"><a name="l05769"></a><span class="lineno"> 5769</span>  <span class="comment">// Create new Allocation for it.</span></div><div class="line"><a name="l05770"></a><span class="lineno"> 5770</span>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = vma_new(m_hAllocator, VmaDeviceMemoryBlock)(m_hAllocator);</div><div class="line"><a name="l05771"></a><span class="lineno"> 5771</span>  pBlock->Init(</div><div class="line"><a name="l05772"></a><span class="lineno"> 5772</span>  m_MemoryTypeIndex,</div><div class="line"><a name="l05773"></a><span class="lineno"> 5773</span>  (VMA_BLOCK_VECTOR_TYPE)m_BlockVectorType,</div><div class="line"><a name="l05774"></a><span class="lineno"> 5774</span>  mem,</div><div class="line"><a name="l05775"></a><span class="lineno"> 5775</span>  allocInfo.allocationSize,</div><div class="line"><a name="l05776"></a><span class="lineno"> 5776</span>  persistentMap,</div><div class="line"><a name="l05777"></a><span class="lineno"> 5777</span>  pMappedData);</div><div class="line"><a name="l05778"></a><span class="lineno"> 5778</span> </div><div class="line"><a name="l05779"></a><span class="lineno"> 5779</span>  m_Blocks.push_back(pBlock);</div><div class="line"><a name="l05780"></a><span class="lineno"> 5780</span>  <span class="keywordflow">if</span>(pNewBlockIndex != VMA_NULL)</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>  *pNewBlockIndex = m_Blocks.size() - 1;</div><div class="line"><a name="l05783"></a><span class="lineno"> 5783</span>  }</div><div class="line"><a name="l05784"></a><span class="lineno"> 5784</span> </div><div class="line"><a name="l05785"></a><span class="lineno"> 5785</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l05786"></a><span class="lineno"> 5786</span> }</div><div class="line"><a name="l05787"></a><span class="lineno"> 5787</span> </div><div class="line"><a name="l05788"></a><span class="lineno"> 5788</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l05789"></a><span class="lineno"> 5789</span> </div><div class="line"><a name="l05790"></a><span class="lineno"> 5790</span> <span class="keywordtype">void</span> VmaBlockVector::PrintDetailedMap(<span class="keyword">class</span> VmaJsonWriter& json)</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</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>  json.BeginObject();</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>  <span class="keywordflow">if</span>(m_IsCustomPool)</div><div class="line"><a name="l05797"></a><span class="lineno"> 5797</span>  {</div><div class="line"><a name="l05798"></a><span class="lineno"> 5798</span>  json.WriteString(<span class="stringliteral">"MemoryTypeIndex"</span>);</div><div class="line"><a name="l05799"></a><span class="lineno"> 5799</span>  json.WriteNumber(m_MemoryTypeIndex);</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="keywordflow">if</span>(m_BlockVectorType == VMA_BLOCK_VECTOR_TYPE_MAPPED)</div><div class="line"><a name="l05802"></a><span class="lineno"> 5802</span>  {</div><div class="line"><a name="l05803"></a><span class="lineno"> 5803</span>  json.WriteString(<span class="stringliteral">"Mapped"</span>);</div><div class="line"><a name="l05804"></a><span class="lineno"> 5804</span>  json.WriteBool(<span class="keyword">true</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> </div><div class="line"><a name="l05807"></a><span class="lineno"> 5807</span>  json.WriteString(<span class="stringliteral">"BlockSize"</span>);</div><div class="line"><a name="l05808"></a><span class="lineno"> 5808</span>  json.WriteNumber(m_PreferredBlockSize);</div><div class="line"><a name="l05809"></a><span class="lineno"> 5809</span> </div><div class="line"><a name="l05810"></a><span class="lineno"> 5810</span>  json.WriteString(<span class="stringliteral">"BlockCount"</span>);</div><div class="line"><a name="l05811"></a><span class="lineno"> 5811</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l05812"></a><span class="lineno"> 5812</span>  <span class="keywordflow">if</span>(m_MinBlockCount > 0)</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>  json.WriteString(<span class="stringliteral">"Min"</span>);</div><div class="line"><a name="l05815"></a><span class="lineno"> 5815</span>  json.WriteNumber(m_MinBlockCount);</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>  <span class="keywordflow">if</span>(m_MaxBlockCount < SIZE_MAX)</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>  json.WriteString(<span class="stringliteral">"Max"</span>);</div><div class="line"><a name="l05820"></a><span class="lineno"> 5820</span>  json.WriteNumber(m_MaxBlockCount);</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>  json.WriteString(<span class="stringliteral">"Cur"</span>);</div><div class="line"><a name="l05823"></a><span class="lineno"> 5823</span>  json.WriteNumber(m_Blocks.size());</div><div class="line"><a name="l05824"></a><span class="lineno"> 5824</span>  json.EndObject();</div><div class="line"><a name="l05825"></a><span class="lineno"> 5825</span> </div><div class="line"><a name="l05826"></a><span class="lineno"> 5826</span>  <span class="keywordflow">if</span>(m_FrameInUseCount > 0)</div><div class="line"><a name="l05827"></a><span class="lineno"> 5827</span>  {</div><div class="line"><a name="l05828"></a><span class="lineno"> 5828</span>  json.WriteString(<span class="stringliteral">"FrameInUseCount"</span>);</div><div class="line"><a name="l05829"></a><span class="lineno"> 5829</span>  json.WriteNumber(m_FrameInUseCount);</div><div class="line"><a name="l05830"></a><span class="lineno"> 5830</span>  }</div><div class="line"><a name="l05831"></a><span class="lineno"> 5831</span>  }</div><div class="line"><a name="l05832"></a><span class="lineno"> 5832</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l05833"></a><span class="lineno"> 5833</span>  {</div><div class="line"><a name="l05834"></a><span class="lineno"> 5834</span>  json.WriteString(<span class="stringliteral">"PreferredBlockSize"</span>);</div><div class="line"><a name="l05835"></a><span class="lineno"> 5835</span>  json.WriteNumber(m_PreferredBlockSize);</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> </div><div class="line"><a name="l05838"></a><span class="lineno"> 5838</span>  json.WriteString(<span class="stringliteral">"Blocks"</span>);</div><div class="line"><a name="l05839"></a><span class="lineno"> 5839</span>  json.BeginArray();</div><div class="line"><a name="l05840"></a><span class="lineno"> 5840</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="l05841"></a><span class="lineno"> 5841</span>  {</div><div class="line"><a name="l05842"></a><span class="lineno"> 5842</span>  m_Blocks[i]->m_Metadata.PrintDetailedMap(json);</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>  json.EndArray();</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>  json.EndObject();</div><div class="line"><a name="l05847"></a><span class="lineno"> 5847</span> }</div><div class="line"><a name="l05848"></a><span class="lineno"> 5848</span> </div><div class="line"><a name="l05849"></a><span class="lineno"> 5849</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</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> VmaBlockVector::UnmapPersistentlyMappedMemory()</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</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">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</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>  VmaDeviceMemoryBlock* pBlock = m_Blocks[i];</div><div class="line"><a name="l05858"></a><span class="lineno"> 5858</span>  <span class="keywordflow">if</span>(pBlock->m_pMappedData != VMA_NULL)</div><div class="line"><a name="l05859"></a><span class="lineno"> 5859</span>  {</div><div class="line"><a name="l05860"></a><span class="lineno"> 5860</span>  VMA_ASSERT(pBlock->m_PersistentMap != <span class="keyword">false</span>);</div><div class="line"><a name="l05861"></a><span class="lineno"> 5861</span>  (m_hAllocator->GetVulkanFunctions().vkUnmapMemory)(m_hAllocator->m_hDevice, pBlock->m_hMemory);</div><div class="line"><a name="l05862"></a><span class="lineno"> 5862</span>  pBlock->m_pMappedData = VMA_NULL;</div><div class="line"><a name="l05863"></a><span class="lineno"> 5863</span>  }</div><div class="line"><a name="l05864"></a><span class="lineno"> 5864</span>  }</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> </div><div class="line"><a name="l05867"></a><span class="lineno"> 5867</span> VkResult VmaBlockVector::MapPersistentlyMappedMemory()</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l05870"></a><span class="lineno"> 5870</span> </div><div class="line"><a name="l05871"></a><span class="lineno"> 5871</span>  VkResult finalResult = VK_SUCCESS;</div><div class="line"><a name="l05872"></a><span class="lineno"> 5872</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0, count = m_Blocks.size(); i < count; ++i)</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>  VmaDeviceMemoryBlock* pBlock = m_Blocks[i];</div><div class="line"><a name="l05875"></a><span class="lineno"> 5875</span>  <span class="keywordflow">if</span>(pBlock->m_PersistentMap)</div><div class="line"><a name="l05876"></a><span class="lineno"> 5876</span>  {</div><div class="line"><a name="l05877"></a><span class="lineno"> 5877</span>  VMA_ASSERT(pBlock->m_pMappedData == <span class="keyword">nullptr</span>);</div><div class="line"><a name="l05878"></a><span class="lineno"> 5878</span>  VkResult localResult = (*m_hAllocator->GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l05879"></a><span class="lineno"> 5879</span>  m_hAllocator->m_hDevice,</div><div class="line"><a name="l05880"></a><span class="lineno"> 5880</span>  pBlock->m_hMemory,</div><div class="line"><a name="l05881"></a><span class="lineno"> 5881</span>  0,</div><div class="line"><a name="l05882"></a><span class="lineno"> 5882</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l05883"></a><span class="lineno"> 5883</span>  0,</div><div class="line"><a name="l05884"></a><span class="lineno"> 5884</span>  &pBlock->m_pMappedData);</div><div class="line"><a name="l05885"></a><span class="lineno"> 5885</span>  <span class="keywordflow">if</span>(localResult != VK_SUCCESS)</div><div class="line"><a name="l05886"></a><span class="lineno"> 5886</span>  {</div><div class="line"><a name="l05887"></a><span class="lineno"> 5887</span>  finalResult = localResult;</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>  }</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">return</span> finalResult;</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> </div><div class="line"><a name="l05894"></a><span class="lineno"> 5894</span> VmaDefragmentator* VmaBlockVector::EnsureDefragmentator(</div><div class="line"><a name="l05895"></a><span class="lineno"> 5895</span>  VmaAllocator hAllocator,</div><div class="line"><a name="l05896"></a><span class="lineno"> 5896</span>  uint32_t currentFrameIndex)</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="keywordflow">if</span>(m_pDefragmentator == VMA_NULL)</div><div class="line"><a name="l05899"></a><span class="lineno"> 5899</span>  {</div><div class="line"><a name="l05900"></a><span class="lineno"> 5900</span>  m_pDefragmentator = vma_new(m_hAllocator, VmaDefragmentator)(</div><div class="line"><a name="l05901"></a><span class="lineno"> 5901</span>  hAllocator,</div><div class="line"><a name="l05902"></a><span class="lineno"> 5902</span>  <span class="keyword">this</span>,</div><div class="line"><a name="l05903"></a><span class="lineno"> 5903</span>  currentFrameIndex);</div><div class="line"><a name="l05904"></a><span class="lineno"> 5904</span>  }</div><div class="line"><a name="l05905"></a><span class="lineno"> 5905</span> </div><div class="line"><a name="l05906"></a><span class="lineno"> 5906</span>  <span class="keywordflow">return</span> m_pDefragmentator;</div><div class="line"><a name="l05907"></a><span class="lineno"> 5907</span> }</div><div class="line"><a name="l05908"></a><span class="lineno"> 5908</span> </div><div class="line"><a name="l05909"></a><span class="lineno"> 5909</span> VkResult VmaBlockVector::Defragment(</div><div class="line"><a name="l05910"></a><span class="lineno"> 5910</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats,</div><div class="line"><a name="l05911"></a><span class="lineno"> 5911</span>  VkDeviceSize& maxBytesToMove,</div><div class="line"><a name="l05912"></a><span class="lineno"> 5912</span>  uint32_t& maxAllocationsToMove)</div><div class="line"><a name="l05913"></a><span class="lineno"> 5913</span> {</div><div class="line"><a name="l05914"></a><span class="lineno"> 5914</span>  <span class="keywordflow">if</span>(m_pDefragmentator == VMA_NULL)</div><div class="line"><a name="l05915"></a><span class="lineno"> 5915</span>  {</div><div class="line"><a name="l05916"></a><span class="lineno"> 5916</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</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>  <span class="comment">// Defragment.</span></div><div class="line"><a name="l05922"></a><span class="lineno"> 5922</span>  VkResult result = m_pDefragmentator->Defragment(maxBytesToMove, maxAllocationsToMove);</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>  <span class="comment">// Accumulate statistics.</span></div><div class="line"><a name="l05925"></a><span class="lineno"> 5925</span>  <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</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>  <span class="keyword">const</span> VkDeviceSize <a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a> = m_pDefragmentator->GetBytesMoved();</div><div class="line"><a name="l05928"></a><span class="lineno"> 5928</span>  <span class="keyword">const</span> uint32_t <a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a> = m_pDefragmentator->GetAllocationsMoved();</div><div class="line"><a name="l05929"></a><span class="lineno"> 5929</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a> += <a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a>;</div><div class="line"><a name="l05930"></a><span class="lineno"> 5930</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a> += <a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a>;</div><div class="line"><a name="l05931"></a><span class="lineno"> 5931</span>  VMA_ASSERT(bytesMoved <= maxBytesToMove);</div><div class="line"><a name="l05932"></a><span class="lineno"> 5932</span>  VMA_ASSERT(allocationsMoved <= maxAllocationsToMove);</div><div class="line"><a name="l05933"></a><span class="lineno"> 5933</span>  maxBytesToMove -= <a class="code" href="struct_vma_defragmentation_stats.html#a36f9d5df2a10ba2a36b16e126d60572d">bytesMoved</a>;</div><div class="line"><a name="l05934"></a><span class="lineno"> 5934</span>  maxAllocationsToMove -= <a class="code" href="struct_vma_defragmentation_stats.html#aefeabf130022008eadd75999478af3f9">allocationsMoved</a>;</div><div class="line"><a name="l05935"></a><span class="lineno"> 5935</span>  }</div><div class="line"><a name="l05936"></a><span class="lineno"> 5936</span>  </div><div class="line"><a name="l05937"></a><span class="lineno"> 5937</span>  <span class="comment">// Free empty blocks.</span></div><div class="line"><a name="l05938"></a><span class="lineno"> 5938</span>  m_HasEmptyBlock = <span class="keyword">false</span>;</div><div class="line"><a name="l05939"></a><span class="lineno"> 5939</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = m_Blocks.size(); blockIndex--; )</div><div class="line"><a name="l05940"></a><span class="lineno"> 5940</span>  {</div><div class="line"><a name="l05941"></a><span class="lineno"> 5941</span>  VmaDeviceMemoryBlock* pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l05942"></a><span class="lineno"> 5942</span>  <span class="keywordflow">if</span>(pBlock->m_Metadata.IsEmpty())</div><div class="line"><a name="l05943"></a><span class="lineno"> 5943</span>  {</div><div class="line"><a name="l05944"></a><span class="lineno"> 5944</span>  <span class="keywordflow">if</span>(m_Blocks.size() > m_MinBlockCount)</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="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</div><div class="line"><a name="l05947"></a><span class="lineno"> 5947</span>  {</div><div class="line"><a name="l05948"></a><span class="lineno"> 5948</span>  ++pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#a0113f1877904a5d1ee8f409216ff276b">deviceMemoryBlocksFreed</a>;</div><div class="line"><a name="l05949"></a><span class="lineno"> 5949</span>  pDefragmentationStats-><a class="code" href="struct_vma_defragmentation_stats.html#ab0cb9ac0dbc106c77e384ea676422f28">bytesFreed</a> += pBlock->m_Metadata.GetSize();</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> </div><div class="line"><a name="l05952"></a><span class="lineno"> 5952</span>  VmaVectorRemove(m_Blocks, blockIndex);</div><div class="line"><a name="l05953"></a><span class="lineno"> 5953</span>  pBlock->Destroy(m_hAllocator);</div><div class="line"><a name="l05954"></a><span class="lineno"> 5954</span>  vma_delete(m_hAllocator, pBlock);</div><div class="line"><a name="l05955"></a><span class="lineno"> 5955</span>  }</div><div class="line"><a name="l05956"></a><span class="lineno"> 5956</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l05957"></a><span class="lineno"> 5957</span>  {</div><div class="line"><a name="l05958"></a><span class="lineno"> 5958</span>  m_HasEmptyBlock = <span class="keyword">true</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>  }</div><div class="line"><a name="l05962"></a><span class="lineno"> 5962</span> </div><div class="line"><a name="l05963"></a><span class="lineno"> 5963</span>  <span class="keywordflow">return</span> result;</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> <span class="keywordtype">void</span> VmaBlockVector::DestroyDefragmentator()</div><div class="line"><a name="l05967"></a><span class="lineno"> 5967</span> {</div><div class="line"><a name="l05968"></a><span class="lineno"> 5968</span>  <span class="keywordflow">if</span>(m_pDefragmentator != VMA_NULL)</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>  vma_delete(m_hAllocator, m_pDefragmentator);</div><div class="line"><a name="l05971"></a><span class="lineno"> 5971</span>  m_pDefragmentator = VMA_NULL;</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> <span class="keywordtype">void</span> VmaBlockVector::MakePoolAllocationsLost(</div><div class="line"><a name="l05976"></a><span class="lineno"> 5976</span>  uint32_t currentFrameIndex,</div><div class="line"><a name="l05977"></a><span class="lineno"> 5977</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</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>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</div><div class="line"><a name="l05980"></a><span class="lineno"> 5980</span> </div><div class="line"><a name="l05981"></a><span class="lineno"> 5981</span>  <span class="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</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>  VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l05984"></a><span class="lineno"> 5984</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l05985"></a><span class="lineno"> 5985</span>  pBlock->m_Metadata.MakeAllocationsLost(currentFrameIndex, m_FrameInUseCount);</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> VmaBlockVector::AddStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</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>  <span class="keyword">const</span> uint32_t memTypeIndex = m_MemoryTypeIndex;</div><div class="line"><a name="l05992"></a><span class="lineno"> 5992</span>  <span class="keyword">const</span> uint32_t memHeapIndex = m_hAllocator->MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l05993"></a><span class="lineno"> 5993</span> </div><div class="line"><a name="l05994"></a><span class="lineno"> 5994</span>  VmaMutexLock lock(m_Mutex, m_hAllocator->m_UseMutex);</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="keywordflow">for</span>(uint32_t blockIndex = 0; blockIndex < m_Blocks.size(); ++blockIndex)</div><div class="line"><a name="l05997"></a><span class="lineno"> 5997</span>  {</div><div class="line"><a name="l05998"></a><span class="lineno"> 5998</span>  <span class="keyword">const</span> VmaDeviceMemoryBlock* <span class="keyword">const</span> pBlock = m_Blocks[blockIndex];</div><div class="line"><a name="l05999"></a><span class="lineno"> 5999</span>  VMA_ASSERT(pBlock);</div><div class="line"><a name="l06000"></a><span class="lineno"> 6000</span>  VMA_HEAVY_ASSERT(pBlock->Validate());</div><div class="line"><a name="l06001"></a><span class="lineno"> 6001</span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> allocationStatInfo;</div><div class="line"><a name="l06002"></a><span class="lineno"> 6002</span>  pBlock->m_Metadata.CalcAllocationStatInfo(allocationStatInfo);</div><div class="line"><a name="l06003"></a><span class="lineno"> 6003</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>, allocationStatInfo);</div><div class="line"><a name="l06004"></a><span class="lineno"> 6004</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[memTypeIndex], allocationStatInfo);</div><div class="line"><a name="l06005"></a><span class="lineno"> 6005</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[memHeapIndex], allocationStatInfo);</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> }</div><div class="line"><a name="l06008"></a><span class="lineno"> 6008</span> </div><div class="line"><a name="l06010"></a><span class="lineno"> 6010</span> <span class="comment">// VmaDefragmentator members definition</span></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> VmaDefragmentator::VmaDefragmentator(</div><div class="line"><a name="l06013"></a><span class="lineno"> 6013</span>  VmaAllocator hAllocator,</div><div class="line"><a name="l06014"></a><span class="lineno"> 6014</span>  VmaBlockVector* pBlockVector,</div><div class="line"><a name="l06015"></a><span class="lineno"> 6015</span>  uint32_t currentFrameIndex) :</div><div class="line"><a name="l06016"></a><span class="lineno"> 6016</span>  m_hAllocator(hAllocator),</div><div class="line"><a name="l06017"></a><span class="lineno"> 6017</span>  m_pBlockVector(pBlockVector),</div><div class="line"><a name="l06018"></a><span class="lineno"> 6018</span>  m_CurrentFrameIndex(currentFrameIndex),</div><div class="line"><a name="l06019"></a><span class="lineno"> 6019</span>  m_BytesMoved(0),</div><div class="line"><a name="l06020"></a><span class="lineno"> 6020</span>  m_AllocationsMoved(0),</div><div class="line"><a name="l06021"></a><span class="lineno"> 6021</span>  m_Allocations(VmaStlAllocator<AllocationInfo>(hAllocator->GetAllocationCallbacks())),</div><div class="line"><a name="l06022"></a><span class="lineno"> 6022</span>  m_Blocks(VmaStlAllocator<BlockInfo*>(hAllocator->GetAllocationCallbacks()))</div><div class="line"><a name="l06023"></a><span class="lineno"> 6023</span> {</div><div class="line"><a name="l06024"></a><span class="lineno"> 6024</span> }</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> VmaDefragmentator::~VmaDefragmentator()</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="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = m_Blocks.size(); i--; )</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_delete(m_hAllocator, m_Blocks[i]);</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> }</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">void</span> VmaDefragmentator::AddAllocation(VmaAllocation hAlloc, VkBool32* pChanged)</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>  AllocationInfo allocInfo;</div><div class="line"><a name="l06037"></a><span class="lineno"> 6037</span>  allocInfo.m_hAllocation = hAlloc;</div><div class="line"><a name="l06038"></a><span class="lineno"> 6038</span>  allocInfo.m_pChanged = pChanged;</div><div class="line"><a name="l06039"></a><span class="lineno"> 6039</span>  m_Allocations.push_back(allocInfo);</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> </div><div class="line"><a name="l06042"></a><span class="lineno"> 6042</span> VkResult VmaDefragmentator::BlockInfo::EnsureMapping(VmaAllocator hAllocator, <span class="keywordtype">void</span>** ppMappedData)</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>  <span class="comment">// It has already been mapped for defragmentation.</span></div><div class="line"><a name="l06045"></a><span class="lineno"> 6045</span>  <span class="keywordflow">if</span>(m_pMappedDataForDefragmentation)</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>  *ppMappedData = m_pMappedDataForDefragmentation;</div><div class="line"><a name="l06048"></a><span class="lineno"> 6048</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  </div><div class="line"><a name="l06051"></a><span class="lineno"> 6051</span>  <span class="comment">// It is persistently mapped.</span></div><div class="line"><a name="l06052"></a><span class="lineno"> 6052</span>  <span class="keywordflow">if</span>(m_pBlock->m_PersistentMap)</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>  VMA_ASSERT(m_pBlock->m_pMappedData != VMA_NULL);</div><div class="line"><a name="l06055"></a><span class="lineno"> 6055</span>  *ppMappedData = m_pBlock->m_pMappedData;</div><div class="line"><a name="l06056"></a><span class="lineno"> 6056</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  </div><div class="line"><a name="l06059"></a><span class="lineno"> 6059</span>  <span class="comment">// Map on first usage.</span></div><div class="line"><a name="l06060"></a><span class="lineno"> 6060</span>  VkResult res = (*hAllocator->GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l06061"></a><span class="lineno"> 6061</span>  hAllocator->m_hDevice,</div><div class="line"><a name="l06062"></a><span class="lineno"> 6062</span>  m_pBlock->m_hMemory,</div><div class="line"><a name="l06063"></a><span class="lineno"> 6063</span>  0,</div><div class="line"><a name="l06064"></a><span class="lineno"> 6064</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l06065"></a><span class="lineno"> 6065</span>  0,</div><div class="line"><a name="l06066"></a><span class="lineno"> 6066</span>  &m_pMappedDataForDefragmentation);</div><div class="line"><a name="l06067"></a><span class="lineno"> 6067</span>  *ppMappedData = m_pMappedDataForDefragmentation;</div><div class="line"><a name="l06068"></a><span class="lineno"> 6068</span>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l06071"></a><span class="lineno"> 6071</span> <span class="keywordtype">void</span> VmaDefragmentator::BlockInfo::Unmap(VmaAllocator hAllocator)</div><div class="line"><a name="l06072"></a><span class="lineno"> 6072</span> {</div><div class="line"><a name="l06073"></a><span class="lineno"> 6073</span>  <span class="keywordflow">if</span>(m_pMappedDataForDefragmentation != VMA_NULL)</div><div class="line"><a name="l06074"></a><span class="lineno"> 6074</span>  {</div><div class="line"><a name="l06075"></a><span class="lineno"> 6075</span>  (hAllocator->GetVulkanFunctions().vkUnmapMemory)(hAllocator->m_hDevice, m_pBlock->m_hMemory);</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> </div><div class="line"><a name="l06079"></a><span class="lineno"> 6079</span> VkResult VmaDefragmentator::DefragmentRound(</div><div class="line"><a name="l06080"></a><span class="lineno"> 6080</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l06081"></a><span class="lineno"> 6081</span>  uint32_t maxAllocationsToMove)</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>  <span class="keywordflow">if</span>(m_Blocks.empty())</div><div class="line"><a name="l06084"></a><span class="lineno"> 6084</span>  {</div><div class="line"><a name="l06085"></a><span class="lineno"> 6085</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l06086"></a><span class="lineno"> 6086</span>  }</div><div class="line"><a name="l06087"></a><span class="lineno"> 6087</span> </div><div class="line"><a name="l06088"></a><span class="lineno"> 6088</span>  <span class="keywordtype">size_t</span> srcBlockIndex = m_Blocks.size() - 1;</div><div class="line"><a name="l06089"></a><span class="lineno"> 6089</span>  <span class="keywordtype">size_t</span> srcAllocIndex = SIZE_MAX;</div><div class="line"><a name="l06090"></a><span class="lineno"> 6090</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l06091"></a><span class="lineno"> 6091</span>  {</div><div class="line"><a name="l06092"></a><span class="lineno"> 6092</span>  <span class="comment">// 1. Find next allocation to move.</span></div><div class="line"><a name="l06093"></a><span class="lineno"> 6093</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="l06094"></a><span class="lineno"> 6094</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="l06095"></a><span class="lineno"> 6095</span>  <span class="keywordflow">while</span>(srcAllocIndex >= m_Blocks[srcBlockIndex]->m_Allocations.size())</div><div class="line"><a name="l06096"></a><span class="lineno"> 6096</span>  {</div><div class="line"><a name="l06097"></a><span class="lineno"> 6097</span>  <span class="keywordflow">if</span>(m_Blocks[srcBlockIndex]->m_Allocations.empty())</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>  <span class="comment">// Finished: no more allocations to process.</span></div><div class="line"><a name="l06100"></a><span class="lineno"> 6100</span>  <span class="keywordflow">if</span>(srcBlockIndex == 0)</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="keywordflow">return</span> VK_SUCCESS;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l06105"></a><span class="lineno"> 6105</span>  {</div><div class="line"><a name="l06106"></a><span class="lineno"> 6106</span>  --srcBlockIndex;</div><div class="line"><a name="l06107"></a><span class="lineno"> 6107</span>  srcAllocIndex = SIZE_MAX;</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>  }</div><div class="line"><a name="l06110"></a><span class="lineno"> 6110</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06111"></a><span class="lineno"> 6111</span>  {</div><div class="line"><a name="l06112"></a><span class="lineno"> 6112</span>  srcAllocIndex = m_Blocks[srcBlockIndex]->m_Allocations.size() - 1;</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>  }</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>  BlockInfo* pSrcBlockInfo = m_Blocks[srcBlockIndex];</div><div class="line"><a name="l06117"></a><span class="lineno"> 6117</span>  AllocationInfo& allocInfo = pSrcBlockInfo->m_Allocations[srcAllocIndex];</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>  <span class="keyword">const</span> VkDeviceSize size = allocInfo.m_hAllocation->GetSize();</div><div class="line"><a name="l06120"></a><span class="lineno"> 6120</span>  <span class="keyword">const</span> VkDeviceSize srcOffset = allocInfo.m_hAllocation->GetOffset();</div><div class="line"><a name="l06121"></a><span class="lineno"> 6121</span>  <span class="keyword">const</span> VkDeviceSize alignment = allocInfo.m_hAllocation->GetAlignment();</div><div class="line"><a name="l06122"></a><span class="lineno"> 6122</span>  <span class="keyword">const</span> VmaSuballocationType suballocType = allocInfo.m_hAllocation->GetSuballocationType();</div><div class="line"><a name="l06123"></a><span class="lineno"> 6123</span> </div><div class="line"><a name="l06124"></a><span class="lineno"> 6124</span>  <span class="comment">// 2. Try to find new place for this allocation in preceding or current block.</span></div><div class="line"><a name="l06125"></a><span class="lineno"> 6125</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dstBlockIndex = 0; dstBlockIndex <= srcBlockIndex; ++dstBlockIndex)</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>  BlockInfo* pDstBlockInfo = m_Blocks[dstBlockIndex];</div><div class="line"><a name="l06128"></a><span class="lineno"> 6128</span>  VmaAllocationRequest dstAllocRequest;</div><div class="line"><a name="l06129"></a><span class="lineno"> 6129</span>  <span class="keywordflow">if</span>(pDstBlockInfo->m_pBlock->m_Metadata.CreateAllocationRequest(</div><div class="line"><a name="l06130"></a><span class="lineno"> 6130</span>  m_CurrentFrameIndex,</div><div class="line"><a name="l06131"></a><span class="lineno"> 6131</span>  m_pBlockVector->GetFrameInUseCount(),</div><div class="line"><a name="l06132"></a><span class="lineno"> 6132</span>  m_pBlockVector->GetBufferImageGranularity(),</div><div class="line"><a name="l06133"></a><span class="lineno"> 6133</span>  size,</div><div class="line"><a name="l06134"></a><span class="lineno"> 6134</span>  alignment,</div><div class="line"><a name="l06135"></a><span class="lineno"> 6135</span>  suballocType,</div><div class="line"><a name="l06136"></a><span class="lineno"> 6136</span>  <span class="keyword">false</span>, <span class="comment">// canMakeOtherLost</span></div><div class="line"><a name="l06137"></a><span class="lineno"> 6137</span>  &dstAllocRequest) &&</div><div class="line"><a name="l06138"></a><span class="lineno"> 6138</span>  MoveMakesSense(</div><div class="line"><a name="l06139"></a><span class="lineno"> 6139</span>  dstBlockIndex, dstAllocRequest.offset, srcBlockIndex, srcOffset))</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>  VMA_ASSERT(dstAllocRequest.itemsToMakeLostCount == 0);</div><div class="line"><a name="l06142"></a><span class="lineno"> 6142</span> </div><div class="line"><a name="l06143"></a><span class="lineno"> 6143</span>  <span class="comment">// Reached limit on number of allocations or bytes to move.</span></div><div class="line"><a name="l06144"></a><span class="lineno"> 6144</span>  <span class="keywordflow">if</span>((m_AllocationsMoved + 1 > maxAllocationsToMove) ||</div><div class="line"><a name="l06145"></a><span class="lineno"> 6145</span>  (m_BytesMoved + size > maxBytesToMove))</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>  <span class="keywordflow">return</span> VK_INCOMPLETE;</div><div class="line"><a name="l06148"></a><span class="lineno"> 6148</span>  }</div><div class="line"><a name="l06149"></a><span class="lineno"> 6149</span> </div><div class="line"><a name="l06150"></a><span class="lineno"> 6150</span>  <span class="keywordtype">void</span>* pDstMappedData = VMA_NULL;</div><div class="line"><a name="l06151"></a><span class="lineno"> 6151</span>  VkResult res = pDstBlockInfo->EnsureMapping(m_hAllocator, &pDstMappedData);</div><div class="line"><a name="l06152"></a><span class="lineno"> 6152</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</div><div class="line"><a name="l06153"></a><span class="lineno"> 6153</span>  {</div><div class="line"><a name="l06154"></a><span class="lineno"> 6154</span>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l06157"></a><span class="lineno"> 6157</span>  <span class="keywordtype">void</span>* pSrcMappedData = VMA_NULL;</div><div class="line"><a name="l06158"></a><span class="lineno"> 6158</span>  res = pSrcBlockInfo->EnsureMapping(m_hAllocator, &pSrcMappedData);</div><div class="line"><a name="l06159"></a><span class="lineno"> 6159</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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">return</span> res;</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>  </div><div class="line"><a name="l06164"></a><span class="lineno"> 6164</span>  <span class="comment">// THE PLACE WHERE ACTUAL DATA COPY HAPPENS.</span></div><div class="line"><a name="l06165"></a><span class="lineno"> 6165</span>  memcpy(</div><div class="line"><a name="l06166"></a><span class="lineno"> 6166</span>  reinterpret_cast<char*>(pDstMappedData) + dstAllocRequest.offset,</div><div class="line"><a name="l06167"></a><span class="lineno"> 6167</span>  reinterpret_cast<char*>(pSrcMappedData) + srcOffset,</div><div class="line"><a name="l06168"></a><span class="lineno"> 6168</span>  static_cast<size_t>(size));</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>  pDstBlockInfo->m_pBlock->m_Metadata.Alloc(dstAllocRequest, suballocType, size, allocInfo.m_hAllocation);</div><div class="line"><a name="l06171"></a><span class="lineno"> 6171</span>  pSrcBlockInfo->m_pBlock->m_Metadata.Free(allocInfo.m_hAllocation);</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>  allocInfo.m_hAllocation->ChangeBlockAllocation(pDstBlockInfo->m_pBlock, dstAllocRequest.offset);</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">if</span>(allocInfo.m_pChanged != VMA_NULL)</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>  *allocInfo.m_pChanged = VK_TRUE;</div><div class="line"><a name="l06178"></a><span class="lineno"> 6178</span>  }</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>  ++m_AllocationsMoved;</div><div class="line"><a name="l06181"></a><span class="lineno"> 6181</span>  m_BytesMoved += size;</div><div class="line"><a name="l06182"></a><span class="lineno"> 6182</span> </div><div class="line"><a name="l06183"></a><span class="lineno"> 6183</span>  VmaVectorRemove(pSrcBlockInfo->m_Allocations, srcAllocIndex);</div><div class="line"><a name="l06184"></a><span class="lineno"> 6184</span> </div><div class="line"><a name="l06185"></a><span class="lineno"> 6185</span>  <span class="keywordflow">break</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> </div><div class="line"><a name="l06189"></a><span class="lineno"> 6189</span>  <span class="comment">// If not processed, this allocInfo remains in pBlockInfo->m_Allocations for next round.</span></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>  <span class="keywordflow">if</span>(srcAllocIndex > 0)</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>  --srcAllocIndex;</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>  <span class="keywordflow">else</span></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>(srcBlockIndex > 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>  --srcBlockIndex;</div><div class="line"><a name="l06200"></a><span class="lineno"> 6200</span>  srcAllocIndex = SIZE_MAX;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l06203"></a><span class="lineno"> 6203</span>  {</div><div class="line"><a name="l06204"></a><span class="lineno"> 6204</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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>  }</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> }</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> VkResult VmaDefragmentator::Defragment(</div><div class="line"><a name="l06211"></a><span class="lineno"> 6211</span>  VkDeviceSize maxBytesToMove,</div><div class="line"><a name="l06212"></a><span class="lineno"> 6212</span>  uint32_t maxAllocationsToMove)</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="keywordflow">if</span>(m_Allocations.empty())</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="keywordflow">return</span> VK_SUCCESS;</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> </div><div class="line"><a name="l06219"></a><span class="lineno"> 6219</span>  <span class="comment">// Create block info for each block.</span></div><div class="line"><a name="l06220"></a><span class="lineno"> 6220</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockCount = m_pBlockVector->m_Blocks.size();</div><div class="line"><a name="l06221"></a><span class="lineno"> 6221</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</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>  BlockInfo* pBlockInfo = vma_new(m_hAllocator, BlockInfo)(m_hAllocator->GetAllocationCallbacks());</div><div class="line"><a name="l06224"></a><span class="lineno"> 6224</span>  pBlockInfo->m_pBlock = m_pBlockVector->m_Blocks[blockIndex];</div><div class="line"><a name="l06225"></a><span class="lineno"> 6225</span>  m_Blocks.push_back(pBlockInfo);</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> </div><div class="line"><a name="l06228"></a><span class="lineno"> 6228</span>  <span class="comment">// Sort them by m_pBlock pointer value.</span></div><div class="line"><a name="l06229"></a><span class="lineno"> 6229</span>  VMA_SORT(m_Blocks.begin(), m_Blocks.end(), BlockPointerLess());</div><div class="line"><a name="l06230"></a><span class="lineno"> 6230</span> </div><div class="line"><a name="l06231"></a><span class="lineno"> 6231</span>  <span class="comment">// Move allocation infos from m_Allocations to appropriate m_Blocks[memTypeIndex].m_Allocations.</span></div><div class="line"><a name="l06232"></a><span class="lineno"> 6232</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="l06233"></a><span class="lineno"> 6233</span>  {</div><div class="line"><a name="l06234"></a><span class="lineno"> 6234</span>  AllocationInfo& allocInfo = m_Allocations[blockIndex];</div><div class="line"><a name="l06235"></a><span class="lineno"> 6235</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="l06236"></a><span class="lineno"> 6236</span>  <span class="keywordflow">if</span>(allocInfo.m_hAllocation->GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST)</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>  VmaDeviceMemoryBlock* pBlock = allocInfo.m_hAllocation->GetBlock();</div><div class="line"><a name="l06239"></a><span class="lineno"> 6239</span>  BlockInfoVector::iterator it = VmaBinaryFindFirstNotLess(m_Blocks.begin(), m_Blocks.end(), pBlock, BlockPointerLess());</div><div class="line"><a name="l06240"></a><span class="lineno"> 6240</span>  <span class="keywordflow">if</span>(it != m_Blocks.end() && (*it)->m_pBlock == pBlock)</div><div class="line"><a name="l06241"></a><span class="lineno"> 6241</span>  {</div><div class="line"><a name="l06242"></a><span class="lineno"> 6242</span>  (*it)->m_Allocations.push_back(allocInfo);</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l06245"></a><span class="lineno"> 6245</span>  {</div><div class="line"><a name="l06246"></a><span class="lineno"> 6246</span>  VMA_ASSERT(0);</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>  }</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>  m_Allocations.clear();</div><div class="line"><a name="l06251"></a><span class="lineno"> 6251</span> </div><div class="line"><a name="l06252"></a><span class="lineno"> 6252</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</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>  BlockInfo* pBlockInfo = m_Blocks[blockIndex];</div><div class="line"><a name="l06255"></a><span class="lineno"> 6255</span>  pBlockInfo->CalcHasNonMovableAllocations();</div><div class="line"><a name="l06256"></a><span class="lineno"> 6256</span>  pBlockInfo->SortAllocationsBySizeDescecnding();</div><div class="line"><a name="l06257"></a><span class="lineno"> 6257</span>  }</div><div class="line"><a name="l06258"></a><span class="lineno"> 6258</span> </div><div class="line"><a name="l06259"></a><span class="lineno"> 6259</span>  <span class="comment">// Sort m_Blocks this time by the main criterium, from most "destination" to most "source" blocks.</span></div><div class="line"><a name="l06260"></a><span class="lineno"> 6260</span>  VMA_SORT(m_Blocks.begin(), m_Blocks.end(), BlockInfoCompareMoveDestination());</div><div class="line"><a name="l06261"></a><span class="lineno"> 6261</span> </div><div class="line"><a name="l06262"></a><span class="lineno"> 6262</span>  <span class="comment">// Execute defragmentation rounds (the main part).</span></div><div class="line"><a name="l06263"></a><span class="lineno"> 6263</span>  VkResult result = VK_SUCCESS;</div><div class="line"><a name="l06264"></a><span class="lineno"> 6264</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="l06265"></a><span class="lineno"> 6265</span>  {</div><div class="line"><a name="l06266"></a><span class="lineno"> 6266</span>  result = DefragmentRound(maxBytesToMove, maxAllocationsToMove);</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>  <span class="comment">// Unmap blocks that were mapped for defragmentation.</span></div><div class="line"><a name="l06270"></a><span class="lineno"> 6270</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockIndex = 0; blockIndex < blockCount; ++blockIndex)</div><div class="line"><a name="l06271"></a><span class="lineno"> 6271</span>  {</div><div class="line"><a name="l06272"></a><span class="lineno"> 6272</span>  m_Blocks[blockIndex]->Unmap(m_hAllocator);</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> </div><div class="line"><a name="l06275"></a><span class="lineno"> 6275</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l06276"></a><span class="lineno"> 6276</span> }</div><div class="line"><a name="l06277"></a><span class="lineno"> 6277</span> </div><div class="line"><a name="l06278"></a><span class="lineno"> 6278</span> <span class="keywordtype">bool</span> VmaDefragmentator::MoveMakesSense(</div><div class="line"><a name="l06279"></a><span class="lineno"> 6279</span>  <span class="keywordtype">size_t</span> dstBlockIndex, VkDeviceSize dstOffset,</div><div class="line"><a name="l06280"></a><span class="lineno"> 6280</span>  <span class="keywordtype">size_t</span> srcBlockIndex, VkDeviceSize srcOffset)</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>  <span class="keywordflow">if</span>(dstBlockIndex < srcBlockIndex)</div><div class="line"><a name="l06283"></a><span class="lineno"> 6283</span>  {</div><div class="line"><a name="l06284"></a><span class="lineno"> 6284</span>  <span class="keywordflow">return</span> <span class="keyword">true</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="keywordflow">if</span>(dstBlockIndex > srcBlockIndex)</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="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l06289"></a><span class="lineno"> 6289</span>  }</div><div class="line"><a name="l06290"></a><span class="lineno"> 6290</span>  <span class="keywordflow">if</span>(dstOffset < srcOffset)</div><div class="line"><a name="l06291"></a><span class="lineno"> 6291</span>  {</div><div class="line"><a name="l06292"></a><span class="lineno"> 6292</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l06293"></a><span class="lineno"> 6293</span>  }</div><div class="line"><a name="l06294"></a><span class="lineno"> 6294</span>  <span class="keywordflow">return</span> <span class="keyword">false</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="l06298"></a><span class="lineno"> 6298</span> <span class="comment">// VmaAllocator_T</span></div><div class="line"><a name="l06299"></a><span class="lineno"> 6299</span> </div><div class="line"><a name="l06300"></a><span class="lineno"> 6300</span> 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="l06301"></a><span class="lineno"> 6301</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="l06302"></a><span class="lineno"> 6302</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="l06303"></a><span class="lineno"> 6303</span>  m_PhysicalDevice(pCreateInfo->physicalDevice),</div><div class="line"><a name="l06304"></a><span class="lineno"> 6304</span>  m_hDevice(pCreateInfo->device),</div><div class="line"><a name="l06305"></a><span class="lineno"> 6305</span>  m_AllocationCallbacksSpecified(pCreateInfo->pAllocationCallbacks != VMA_NULL),</div><div class="line"><a name="l06306"></a><span class="lineno"> 6306</span>  m_AllocationCallbacks(pCreateInfo->pAllocationCallbacks ?</div><div class="line"><a name="l06307"></a><span class="lineno"> 6307</span>  *pCreateInfo->pAllocationCallbacks : VmaEmptyAllocationCallbacks),</div><div class="line"><a name="l06308"></a><span class="lineno"> 6308</span>  m_UnmapPersistentlyMappedMemoryCounter(0),</div><div class="line"><a name="l06309"></a><span class="lineno"> 6309</span>  m_PreferredLargeHeapBlockSize(0),</div><div class="line"><a name="l06310"></a><span class="lineno"> 6310</span>  m_PreferredSmallHeapBlockSize(0),</div><div class="line"><a name="l06311"></a><span class="lineno"> 6311</span>  m_CurrentFrameIndex(0),</div><div class="line"><a name="l06312"></a><span class="lineno"> 6312</span>  m_Pools(VmaStlAllocator<VmaPool>(GetAllocationCallbacks()))</div><div class="line"><a name="l06313"></a><span class="lineno"> 6313</span> {</div><div class="line"><a name="l06314"></a><span class="lineno"> 6314</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="l06315"></a><span class="lineno"> 6315</span> </div><div class="line"><a name="l06316"></a><span class="lineno"> 6316</span>  memset(&m_DeviceMemoryCallbacks, 0 ,<span class="keyword">sizeof</span>(m_DeviceMemoryCallbacks));</div><div class="line"><a name="l06317"></a><span class="lineno"> 6317</span>  memset(&m_MemProps, 0, <span class="keyword">sizeof</span>(m_MemProps));</div><div class="line"><a name="l06318"></a><span class="lineno"> 6318</span>  memset(&m_PhysicalDeviceProperties, 0, <span class="keyword">sizeof</span>(m_PhysicalDeviceProperties));</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>  memset(&m_pBlockVectors, 0, <span class="keyword">sizeof</span>(m_pBlockVectors));</div><div class="line"><a name="l06321"></a><span class="lineno"> 6321</span>  memset(&m_pDedicatedAllocations, 0, <span class="keyword">sizeof</span>(m_pDedicatedAllocations));</div><div class="line"><a name="l06322"></a><span class="lineno"> 6322</span> </div><div class="line"><a name="l06323"></a><span class="lineno"> 6323</span>  <span class="keywordflow">for</span>(uint32_t i = 0; i < VK_MAX_MEMORY_HEAPS; ++i)</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>  m_HeapSizeLimit[i] = VK_WHOLE_SIZE;</div><div class="line"><a name="l06326"></a><span class="lineno"> 6326</span>  }</div><div class="line"><a name="l06327"></a><span class="lineno"> 6327</span> </div><div class="line"><a name="l06328"></a><span class="lineno"> 6328</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="l06329"></a><span class="lineno"> 6329</span>  {</div><div class="line"><a name="l06330"></a><span class="lineno"> 6330</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="l06331"></a><span class="lineno"> 6331</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="l06332"></a><span class="lineno"> 6332</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>  ImportVulkanFunctions(pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a3dc197be3227da7338b1643f70db36bd">pVulkanFunctions</a>);</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>  (*m_VulkanFunctions.vkGetPhysicalDeviceProperties)(m_PhysicalDevice, &m_PhysicalDeviceProperties);</div><div class="line"><a name="l06337"></a><span class="lineno"> 6337</span>  (*m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties)(m_PhysicalDevice, &m_MemProps);</div><div class="line"><a name="l06338"></a><span class="lineno"> 6338</span> </div><div class="line"><a name="l06339"></a><span class="lineno"> 6339</span>  m_PreferredLargeHeapBlockSize = (pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a8e4714298e3121cdd8b214a1ae7a637a">preferredLargeHeapBlockSize</a> != 0) ?</div><div class="line"><a name="l06340"></a><span class="lineno"> 6340</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="l06341"></a><span class="lineno"> 6341</span>  m_PreferredSmallHeapBlockSize = (pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#ab435423d84d5ab26e2c347c51771f90a">preferredSmallHeapBlockSize</a> != 0) ?</div><div class="line"><a name="l06342"></a><span class="lineno"> 6342</span>  pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#ab435423d84d5ab26e2c347c51771f90a">preferredSmallHeapBlockSize</a> : static_cast<VkDeviceSize>(VMA_DEFAULT_SMALL_HEAP_BLOCK_SIZE);</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>  <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="l06345"></a><span class="lineno"> 6345</span>  {</div><div class="line"><a name="l06346"></a><span class="lineno"> 6346</span>  <span class="keywordflow">for</span>(uint32_t heapIndex = 0; heapIndex < GetMemoryHeapCount(); ++heapIndex)</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>  <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="l06349"></a><span class="lineno"> 6349</span>  <span class="keywordflow">if</span>(limit != VK_WHOLE_SIZE)</div><div class="line"><a name="l06350"></a><span class="lineno"> 6350</span>  {</div><div class="line"><a name="l06351"></a><span class="lineno"> 6351</span>  m_HeapSizeLimit[heapIndex] = limit;</div><div class="line"><a name="l06352"></a><span class="lineno"> 6352</span>  <span class="keywordflow">if</span>(limit < m_MemProps.memoryHeaps[heapIndex].size)</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>  m_MemProps.memoryHeaps[heapIndex].size = limit;</div><div class="line"><a name="l06355"></a><span class="lineno"> 6355</span>  }</div><div class="line"><a name="l06356"></a><span class="lineno"> 6356</span>  }</div><div class="line"><a name="l06357"></a><span class="lineno"> 6357</span>  }</div><div class="line"><a name="l06358"></a><span class="lineno"> 6358</span>  }</div><div class="line"><a name="l06359"></a><span class="lineno"> 6359</span> </div><div class="line"><a name="l06360"></a><span class="lineno"> 6360</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</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="keyword">const</span> VkDeviceSize preferredBlockSize = CalcPreferredBlockSize(memTypeIndex);</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">for</span>(<span class="keywordtype">size_t</span> blockVectorTypeIndex = 0; blockVectorTypeIndex < VMA_BLOCK_VECTOR_TYPE_COUNT; ++blockVectorTypeIndex)</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>  m_pBlockVectors[memTypeIndex][blockVectorTypeIndex] = vma_new(<span class="keyword">this</span>, VmaBlockVector)(</div><div class="line"><a name="l06367"></a><span class="lineno"> 6367</span>  <span class="keyword">this</span>,</div><div class="line"><a name="l06368"></a><span class="lineno"> 6368</span>  memTypeIndex,</div><div class="line"><a name="l06369"></a><span class="lineno"> 6369</span>  <span class="keyword">static_cast<</span>VMA_BLOCK_VECTOR_TYPE<span class="keyword">></span>(blockVectorTypeIndex),</div><div class="line"><a name="l06370"></a><span class="lineno"> 6370</span>  preferredBlockSize,</div><div class="line"><a name="l06371"></a><span class="lineno"> 6371</span>  0,</div><div class="line"><a name="l06372"></a><span class="lineno"> 6372</span>  SIZE_MAX,</div><div class="line"><a name="l06373"></a><span class="lineno"> 6373</span>  GetBufferImageGranularity(),</div><div class="line"><a name="l06374"></a><span class="lineno"> 6374</span>  pCreateInfo-><a class="code" href="struct_vma_allocator_create_info.html#a21ea188dd212b8171cb9ecbed4a2a3a7">frameInUseCount</a>,</div><div class="line"><a name="l06375"></a><span class="lineno"> 6375</span>  <span class="keyword">false</span>); <span class="comment">// isCustomPool</span></div><div class="line"><a name="l06376"></a><span class="lineno"> 6376</span>  <span class="comment">// No need to call m_pBlockVectors[memTypeIndex][blockVectorTypeIndex]->CreateMinBlocks here,</span></div><div class="line"><a name="l06377"></a><span class="lineno"> 6377</span>  <span class="comment">// becase minBlockCount is 0.</span></div><div class="line"><a name="l06378"></a><span class="lineno"> 6378</span>  m_pDedicatedAllocations[memTypeIndex][blockVectorTypeIndex] = vma_new(<span class="keyword">this</span>, AllocationVectorType)(VmaStlAllocator<VmaAllocation>(GetAllocationCallbacks()));</div><div class="line"><a name="l06379"></a><span class="lineno"> 6379</span>  }</div><div class="line"><a name="l06380"></a><span class="lineno"> 6380</span>  }</div><div class="line"><a name="l06381"></a><span class="lineno"> 6381</span> }</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> VmaAllocator_T::~VmaAllocator_T()</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>  VMA_ASSERT(m_Pools.empty());</div><div class="line"><a name="l06386"></a><span class="lineno"> 6386</span> </div><div class="line"><a name="l06387"></a><span class="lineno"> 6387</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = GetMemoryTypeCount(); i--; )</div><div class="line"><a name="l06388"></a><span class="lineno"> 6388</span>  {</div><div class="line"><a name="l06389"></a><span class="lineno"> 6389</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> j = VMA_BLOCK_VECTOR_TYPE_COUNT; j--; )</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>  vma_delete(<span class="keyword">this</span>, m_pDedicatedAllocations[i][j]);</div><div class="line"><a name="l06392"></a><span class="lineno"> 6392</span>  vma_delete(<span class="keyword">this</span>, m_pBlockVectors[i][j]);</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>  }</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> </div><div class="line"><a name="l06397"></a><span class="lineno"> 6397</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="l06398"></a><span class="lineno"> 6398</span> {</div><div class="line"><a name="l06399"></a><span class="lineno"> 6399</span> <span class="preprocessor">#if VMA_STATIC_VULKAN_FUNCTIONS == 1</span></div><div class="line"><a name="l06400"></a><span class="lineno"> 6400</span>  m_VulkanFunctions.vkGetPhysicalDeviceProperties = &vkGetPhysicalDeviceProperties;</div><div class="line"><a name="l06401"></a><span class="lineno"> 6401</span>  m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties = &vkGetPhysicalDeviceMemoryProperties;</div><div class="line"><a name="l06402"></a><span class="lineno"> 6402</span>  m_VulkanFunctions.vkAllocateMemory = &vkAllocateMemory;</div><div class="line"><a name="l06403"></a><span class="lineno"> 6403</span>  m_VulkanFunctions.vkFreeMemory = &vkFreeMemory;</div><div class="line"><a name="l06404"></a><span class="lineno"> 6404</span>  m_VulkanFunctions.vkMapMemory = &vkMapMemory;</div><div class="line"><a name="l06405"></a><span class="lineno"> 6405</span>  m_VulkanFunctions.vkUnmapMemory = &vkUnmapMemory;</div><div class="line"><a name="l06406"></a><span class="lineno"> 6406</span>  m_VulkanFunctions.vkBindBufferMemory = &vkBindBufferMemory;</div><div class="line"><a name="l06407"></a><span class="lineno"> 6407</span>  m_VulkanFunctions.vkBindImageMemory = &vkBindImageMemory;</div><div class="line"><a name="l06408"></a><span class="lineno"> 6408</span>  m_VulkanFunctions.vkGetBufferMemoryRequirements = &vkGetBufferMemoryRequirements;</div><div class="line"><a name="l06409"></a><span class="lineno"> 6409</span>  m_VulkanFunctions.vkGetImageMemoryRequirements = &vkGetImageMemoryRequirements;</div><div class="line"><a name="l06410"></a><span class="lineno"> 6410</span>  m_VulkanFunctions.vkCreateBuffer = &vkCreateBuffer;</div><div class="line"><a name="l06411"></a><span class="lineno"> 6411</span>  m_VulkanFunctions.vkDestroyBuffer = &vkDestroyBuffer;</div><div class="line"><a name="l06412"></a><span class="lineno"> 6412</span>  m_VulkanFunctions.vkCreateImage = &vkCreateImage;</div><div class="line"><a name="l06413"></a><span class="lineno"> 6413</span>  m_VulkanFunctions.vkDestroyImage = &vkDestroyImage;</div><div class="line"><a name="l06414"></a><span class="lineno"> 6414</span>  <span class="comment">// Ignoring vkGetBufferMemoryRequirements2KHR.</span></div><div class="line"><a name="l06415"></a><span class="lineno"> 6415</span>  <span class="comment">// Ignoring vkGetImageMemoryRequirements2KHR.</span></div><div class="line"><a name="l06416"></a><span class="lineno"> 6416</span> <span class="preprocessor">#endif // #if VMA_STATIC_VULKAN_FUNCTIONS == 1</span></div><div class="line"><a name="l06417"></a><span class="lineno"> 6417</span> </div><div class="line"><a name="l06418"></a><span class="lineno"> 6418</span> <span class="preprocessor">#define VMA_COPY_IF_NOT_NULL(funcName) \</span></div><div class="line"><a name="l06419"></a><span class="lineno"> 6419</span> <span class="preprocessor"> if(pVulkanFunctions->funcName != VMA_NULL) m_VulkanFunctions.funcName = pVulkanFunctions->funcName;</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>  <span class="keywordflow">if</span>(pVulkanFunctions != VMA_NULL)</div><div class="line"><a name="l06422"></a><span class="lineno"> 6422</span>  {</div><div class="line"><a name="l06423"></a><span class="lineno"> 6423</span>  VMA_COPY_IF_NOT_NULL(vkGetPhysicalDeviceProperties);</div><div class="line"><a name="l06424"></a><span class="lineno"> 6424</span>  VMA_COPY_IF_NOT_NULL(vkGetPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l06425"></a><span class="lineno"> 6425</span>  VMA_COPY_IF_NOT_NULL(vkAllocateMemory);</div><div class="line"><a name="l06426"></a><span class="lineno"> 6426</span>  VMA_COPY_IF_NOT_NULL(vkFreeMemory);</div><div class="line"><a name="l06427"></a><span class="lineno"> 6427</span>  VMA_COPY_IF_NOT_NULL(vkMapMemory);</div><div class="line"><a name="l06428"></a><span class="lineno"> 6428</span>  VMA_COPY_IF_NOT_NULL(vkUnmapMemory);</div><div class="line"><a name="l06429"></a><span class="lineno"> 6429</span>  VMA_COPY_IF_NOT_NULL(vkBindBufferMemory);</div><div class="line"><a name="l06430"></a><span class="lineno"> 6430</span>  VMA_COPY_IF_NOT_NULL(vkBindImageMemory);</div><div class="line"><a name="l06431"></a><span class="lineno"> 6431</span>  VMA_COPY_IF_NOT_NULL(vkGetBufferMemoryRequirements);</div><div class="line"><a name="l06432"></a><span class="lineno"> 6432</span>  VMA_COPY_IF_NOT_NULL(vkGetImageMemoryRequirements);</div><div class="line"><a name="l06433"></a><span class="lineno"> 6433</span>  VMA_COPY_IF_NOT_NULL(vkCreateBuffer);</div><div class="line"><a name="l06434"></a><span class="lineno"> 6434</span>  VMA_COPY_IF_NOT_NULL(vkDestroyBuffer);</div><div class="line"><a name="l06435"></a><span class="lineno"> 6435</span>  VMA_COPY_IF_NOT_NULL(vkCreateImage);</div><div class="line"><a name="l06436"></a><span class="lineno"> 6436</span>  VMA_COPY_IF_NOT_NULL(vkDestroyImage);</div><div class="line"><a name="l06437"></a><span class="lineno"> 6437</span>  VMA_COPY_IF_NOT_NULL(vkGetBufferMemoryRequirements2KHR);</div><div class="line"><a name="l06438"></a><span class="lineno"> 6438</span>  VMA_COPY_IF_NOT_NULL(vkGetImageMemoryRequirements2KHR);</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> </div><div class="line"><a name="l06441"></a><span class="lineno"> 6441</span> <span class="preprocessor">#undef VMA_COPY_IF_NOT_NULL</span></div><div class="line"><a name="l06442"></a><span class="lineno"> 6442</span> </div><div class="line"><a name="l06443"></a><span class="lineno"> 6443</span>  <span class="comment">// If these asserts are hit, you must either #define VMA_STATIC_VULKAN_FUNCTIONS 1</span></div><div class="line"><a name="l06444"></a><span class="lineno"> 6444</span>  <span class="comment">// or pass valid pointers as VmaAllocatorCreateInfo::pVulkanFunctions.</span></div><div class="line"><a name="l06445"></a><span class="lineno"> 6445</span>  VMA_ASSERT(m_VulkanFunctions.vkGetPhysicalDeviceProperties != VMA_NULL);</div><div class="line"><a name="l06446"></a><span class="lineno"> 6446</span>  VMA_ASSERT(m_VulkanFunctions.vkGetPhysicalDeviceMemoryProperties != VMA_NULL);</div><div class="line"><a name="l06447"></a><span class="lineno"> 6447</span>  VMA_ASSERT(m_VulkanFunctions.vkAllocateMemory != VMA_NULL);</div><div class="line"><a name="l06448"></a><span class="lineno"> 6448</span>  VMA_ASSERT(m_VulkanFunctions.vkFreeMemory != VMA_NULL);</div><div class="line"><a name="l06449"></a><span class="lineno"> 6449</span>  VMA_ASSERT(m_VulkanFunctions.vkMapMemory != VMA_NULL);</div><div class="line"><a name="l06450"></a><span class="lineno"> 6450</span>  VMA_ASSERT(m_VulkanFunctions.vkUnmapMemory != VMA_NULL);</div><div class="line"><a name="l06451"></a><span class="lineno"> 6451</span>  VMA_ASSERT(m_VulkanFunctions.vkBindBufferMemory != VMA_NULL);</div><div class="line"><a name="l06452"></a><span class="lineno"> 6452</span>  VMA_ASSERT(m_VulkanFunctions.vkBindImageMemory != VMA_NULL);</div><div class="line"><a name="l06453"></a><span class="lineno"> 6453</span>  VMA_ASSERT(m_VulkanFunctions.vkGetBufferMemoryRequirements != VMA_NULL);</div><div class="line"><a name="l06454"></a><span class="lineno"> 6454</span>  VMA_ASSERT(m_VulkanFunctions.vkGetImageMemoryRequirements != VMA_NULL);</div><div class="line"><a name="l06455"></a><span class="lineno"> 6455</span>  VMA_ASSERT(m_VulkanFunctions.vkCreateBuffer != VMA_NULL);</div><div class="line"><a name="l06456"></a><span class="lineno"> 6456</span>  VMA_ASSERT(m_VulkanFunctions.vkDestroyBuffer != VMA_NULL);</div><div class="line"><a name="l06457"></a><span class="lineno"> 6457</span>  VMA_ASSERT(m_VulkanFunctions.vkCreateImage != VMA_NULL);</div><div class="line"><a name="l06458"></a><span class="lineno"> 6458</span>  VMA_ASSERT(m_VulkanFunctions.vkDestroyImage != VMA_NULL);</div><div class="line"><a name="l06459"></a><span class="lineno"> 6459</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l06460"></a><span class="lineno"> 6460</span>  {</div><div class="line"><a name="l06461"></a><span class="lineno"> 6461</span>  VMA_ASSERT(m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR != VMA_NULL);</div><div class="line"><a name="l06462"></a><span class="lineno"> 6462</span>  VMA_ASSERT(m_VulkanFunctions.vkGetImageMemoryRequirements2KHR != VMA_NULL);</div><div class="line"><a name="l06463"></a><span class="lineno"> 6463</span>  }</div><div class="line"><a name="l06464"></a><span class="lineno"> 6464</span> }</div><div class="line"><a name="l06465"></a><span class="lineno"> 6465</span> </div><div class="line"><a name="l06466"></a><span class="lineno"> 6466</span> VkDeviceSize VmaAllocator_T::CalcPreferredBlockSize(uint32_t memTypeIndex)</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="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l06469"></a><span class="lineno"> 6469</span>  <span class="keyword">const</span> VkDeviceSize heapSize = m_MemProps.memoryHeaps[heapIndex].size;</div><div class="line"><a name="l06470"></a><span class="lineno"> 6470</span>  <span class="keywordflow">return</span> (heapSize <= VMA_SMALL_HEAP_MAX_SIZE) ?</div><div class="line"><a name="l06471"></a><span class="lineno"> 6471</span>  m_PreferredSmallHeapBlockSize : m_PreferredLargeHeapBlockSize;</div><div class="line"><a name="l06472"></a><span class="lineno"> 6472</span> }</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> VkResult VmaAllocator_T::AllocateMemoryOfType(</div><div class="line"><a name="l06475"></a><span class="lineno"> 6475</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l06476"></a><span class="lineno"> 6476</span>  <span class="keywordtype">bool</span> dedicatedAllocation,</div><div class="line"><a name="l06477"></a><span class="lineno"> 6477</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l06478"></a><span class="lineno"> 6478</span>  VkImage dedicatedImage,</div><div class="line"><a name="l06479"></a><span class="lineno"> 6479</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="l06480"></a><span class="lineno"> 6480</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l06481"></a><span class="lineno"> 6481</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l06482"></a><span class="lineno"> 6482</span>  VmaAllocation* pAllocation)</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>  VMA_ASSERT(pAllocation != VMA_NULL);</div><div class="line"><a name="l06485"></a><span class="lineno"> 6485</span>  VMA_DEBUG_LOG(<span class="stringliteral">" AllocateMemory: MemoryTypeIndex=%u, Size=%llu"</span>, memTypeIndex, vkMemReq.size);</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>  uint32_t blockVectorType = VmaAllocationCreateFlagsToBlockVectorType(createInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a>);</div><div class="line"><a name="l06488"></a><span class="lineno"> 6488</span>  VmaBlockVector* <span class="keyword">const</span> blockVector = m_pBlockVectors[memTypeIndex][blockVectorType];</div><div class="line"><a name="l06489"></a><span class="lineno"> 6489</span>  VMA_ASSERT(blockVector);</div><div class="line"><a name="l06490"></a><span class="lineno"> 6490</span> </div><div class="line"><a name="l06491"></a><span class="lineno"> 6491</span>  <a class="code" href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a> finalCreateInfo = createInfo;</div><div class="line"><a name="l06492"></a><span class="lineno"> 6492</span> </div><div class="line"><a name="l06493"></a><span class="lineno"> 6493</span>  <span class="keyword">const</span> VkDeviceSize preferredBlockSize = blockVector->GetPreferredBlockSize();</div><div class="line"><a name="l06494"></a><span class="lineno"> 6494</span>  <span class="keywordtype">bool</span> preferDedicatedMemory =</div><div class="line"><a name="l06495"></a><span class="lineno"> 6495</span>  VMA_DEBUG_ALWAYS_DEDICATED_MEMORY ||</div><div class="line"><a name="l06496"></a><span class="lineno"> 6496</span>  dedicatedAllocation ||</div><div class="line"><a name="l06497"></a><span class="lineno"> 6497</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="l06498"></a><span class="lineno"> 6498</span>  vkMemReq.size > preferredBlockSize / 2;</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>  <span class="keywordflow">if</span>(preferDedicatedMemory &&</div><div class="line"><a name="l06501"></a><span class="lineno"> 6501</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="l06502"></a><span class="lineno"> 6502</span>  finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a> == VK_NULL_HANDLE)</div><div class="line"><a name="l06503"></a><span class="lineno"> 6503</span>  {</div><div class="line"><a name="l06504"></a><span class="lineno"> 6504</span>  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="l06505"></a><span class="lineno"> 6505</span>  }</div><div class="line"><a name="l06506"></a><span class="lineno"> 6506</span> </div><div class="line"><a name="l06507"></a><span class="lineno"> 6507</span>  <span class="comment">// If memory type is not HOST_VISIBLE, disable PERSISTENT_MAP.</span></div><div class="line"><a name="l06508"></a><span class="lineno"> 6508</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#ad9889c10c798b040d59c92f257cae597ae443691ef3d077c0dc3de5576ac4c312">VMA_ALLOCATION_CREATE_PERSISTENT_MAP_BIT</a>) != 0 &&</div><div class="line"><a name="l06509"></a><span class="lineno"> 6509</span>  (m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)</div><div class="line"><a name="l06510"></a><span class="lineno"> 6510</span>  {</div><div class="line"><a name="l06511"></a><span class="lineno"> 6511</span>  finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> &= ~<a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae443691ef3d077c0dc3de5576ac4c312">VMA_ALLOCATION_CREATE_PERSISTENT_MAP_BIT</a>;</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="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="l06515"></a><span class="lineno"> 6515</span>  {</div><div class="line"><a name="l06516"></a><span class="lineno"> 6516</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="l06517"></a><span class="lineno"> 6517</span>  {</div><div class="line"><a name="l06518"></a><span class="lineno"> 6518</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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>  <span class="keywordflow">else</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="keywordflow">return</span> AllocateDedicatedMemory(</div><div class="line"><a name="l06523"></a><span class="lineno"> 6523</span>  vkMemReq.size,</div><div class="line"><a name="l06524"></a><span class="lineno"> 6524</span>  suballocType,</div><div class="line"><a name="l06525"></a><span class="lineno"> 6525</span>  memTypeIndex,</div><div class="line"><a name="l06526"></a><span class="lineno"> 6526</span>  (finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#add09658ac14fe290ace25470ddd6d41b">flags</a> & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae443691ef3d077c0dc3de5576ac4c312">VMA_ALLOCATION_CREATE_PERSISTENT_MAP_BIT</a>) != 0,</div><div class="line"><a name="l06527"></a><span class="lineno"> 6527</span>  finalCreateInfo.<a class="code" href="struct_vma_allocation_create_info.html#a8259e85c272683434f4abb4ddddffe19">pUserData</a>,</div><div class="line"><a name="l06528"></a><span class="lineno"> 6528</span>  dedicatedBuffer,</div><div class="line"><a name="l06529"></a><span class="lineno"> 6529</span>  dedicatedImage,</div><div class="line"><a name="l06530"></a><span class="lineno"> 6530</span>  pAllocation);</div><div class="line"><a name="l06531"></a><span class="lineno"> 6531</span>  }</div><div class="line"><a name="l06532"></a><span class="lineno"> 6532</span>  }</div><div class="line"><a name="l06533"></a><span class="lineno"> 6533</span>  <span class="keywordflow">else</span></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>  VkResult res = blockVector->Allocate(</div><div class="line"><a name="l06536"></a><span class="lineno"> 6536</span>  VK_NULL_HANDLE, <span class="comment">// hCurrentPool</span></div><div class="line"><a name="l06537"></a><span class="lineno"> 6537</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l06538"></a><span class="lineno"> 6538</span>  vkMemReq,</div><div class="line"><a name="l06539"></a><span class="lineno"> 6539</span>  finalCreateInfo,</div><div class="line"><a name="l06540"></a><span class="lineno"> 6540</span>  suballocType,</div><div class="line"><a name="l06541"></a><span class="lineno"> 6541</span>  pAllocation);</div><div class="line"><a name="l06542"></a><span class="lineno"> 6542</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l06543"></a><span class="lineno"> 6543</span>  {</div><div class="line"><a name="l06544"></a><span class="lineno"> 6544</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l06545"></a><span class="lineno"> 6545</span>  }</div><div class="line"><a name="l06546"></a><span class="lineno"> 6546</span> </div><div class="line"><a name="l06547"></a><span class="lineno"> 6547</span>  <span class="comment">// 5. Try dedicated memory.</span></div><div class="line"><a name="l06548"></a><span class="lineno"> 6548</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="l06549"></a><span class="lineno"> 6549</span>  {</div><div class="line"><a name="l06550"></a><span class="lineno"> 6550</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l06553"></a><span class="lineno"> 6553</span>  {</div><div class="line"><a name="l06554"></a><span class="lineno"> 6554</span>  res = AllocateDedicatedMemory(</div><div class="line"><a name="l06555"></a><span class="lineno"> 6555</span>  vkMemReq.size,</div><div class="line"><a name="l06556"></a><span class="lineno"> 6556</span>  suballocType,</div><div class="line"><a name="l06557"></a><span class="lineno"> 6557</span>  memTypeIndex,</div><div class="line"><a name="l06558"></a><span class="lineno"> 6558</span>  (finalCreateInfo.flags & <a class="code" href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae443691ef3d077c0dc3de5576ac4c312">VMA_ALLOCATION_CREATE_PERSISTENT_MAP_BIT</a>) != 0,</div><div class="line"><a name="l06559"></a><span class="lineno"> 6559</span>  finalCreateInfo.pUserData,</div><div class="line"><a name="l06560"></a><span class="lineno"> 6560</span>  dedicatedBuffer,</div><div class="line"><a name="l06561"></a><span class="lineno"> 6561</span>  dedicatedImage,</div><div class="line"><a name="l06562"></a><span class="lineno"> 6562</span>  pAllocation);</div><div class="line"><a name="l06563"></a><span class="lineno"> 6563</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l06564"></a><span class="lineno"> 6564</span>  {</div><div class="line"><a name="l06565"></a><span class="lineno"> 6565</span>  <span class="comment">// Succeeded: AllocateDedicatedMemory function already filld pMemory, nothing more to do here.</span></div><div class="line"><a name="l06566"></a><span class="lineno"> 6566</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Allocated as DedicatedMemory"</span>);</div><div class="line"><a name="l06567"></a><span class="lineno"> 6567</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l06568"></a><span class="lineno"> 6568</span>  }</div><div class="line"><a name="l06569"></a><span class="lineno"> 6569</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06570"></a><span class="lineno"> 6570</span>  {</div><div class="line"><a name="l06571"></a><span class="lineno"> 6571</span>  <span class="comment">// Everything failed: Return error code.</span></div><div class="line"><a name="l06572"></a><span class="lineno"> 6572</span>  VMA_DEBUG_LOG(<span class="stringliteral">" vkAllocateMemory FAILED"</span>);</div><div class="line"><a name="l06573"></a><span class="lineno"> 6573</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l06574"></a><span class="lineno"> 6574</span>  }</div><div class="line"><a name="l06575"></a><span class="lineno"> 6575</span>  }</div><div class="line"><a name="l06576"></a><span class="lineno"> 6576</span>  }</div><div class="line"><a name="l06577"></a><span class="lineno"> 6577</span> }</div><div class="line"><a name="l06578"></a><span class="lineno"> 6578</span> </div><div class="line"><a name="l06579"></a><span class="lineno"> 6579</span> VkResult VmaAllocator_T::AllocateDedicatedMemory(</div><div class="line"><a name="l06580"></a><span class="lineno"> 6580</span>  VkDeviceSize size,</div><div class="line"><a name="l06581"></a><span class="lineno"> 6581</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l06582"></a><span class="lineno"> 6582</span>  uint32_t memTypeIndex,</div><div class="line"><a name="l06583"></a><span class="lineno"> 6583</span>  <span class="keywordtype">bool</span> map,</div><div class="line"><a name="l06584"></a><span class="lineno"> 6584</span>  <span class="keywordtype">void</span>* pUserData,</div><div class="line"><a name="l06585"></a><span class="lineno"> 6585</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l06586"></a><span class="lineno"> 6586</span>  VkImage dedicatedImage,</div><div class="line"><a name="l06587"></a><span class="lineno"> 6587</span>  VmaAllocation* pAllocation)</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>  VMA_ASSERT(pAllocation);</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>  VkMemoryAllocateInfo allocInfo = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };</div><div class="line"><a name="l06592"></a><span class="lineno"> 6592</span>  allocInfo.memoryTypeIndex = memTypeIndex;</div><div class="line"><a name="l06593"></a><span class="lineno"> 6593</span>  allocInfo.allocationSize = size;</div><div class="line"><a name="l06594"></a><span class="lineno"> 6594</span> </div><div class="line"><a name="l06595"></a><span class="lineno"> 6595</span>  VkMemoryDedicatedAllocateInfoKHR dedicatedAllocInfo = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO_KHR };</div><div class="line"><a name="l06596"></a><span class="lineno"> 6596</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</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>  <span class="keywordflow">if</span>(dedicatedBuffer != VK_NULL_HANDLE)</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>  VMA_ASSERT(dedicatedImage == VK_NULL_HANDLE);</div><div class="line"><a name="l06601"></a><span class="lineno"> 6601</span>  dedicatedAllocInfo.buffer = dedicatedBuffer;</div><div class="line"><a name="l06602"></a><span class="lineno"> 6602</span>  allocInfo.pNext = &dedicatedAllocInfo;</div><div class="line"><a name="l06603"></a><span class="lineno"> 6603</span>  }</div><div class="line"><a name="l06604"></a><span class="lineno"> 6604</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(dedicatedImage != VK_NULL_HANDLE)</div><div class="line"><a name="l06605"></a><span class="lineno"> 6605</span>  {</div><div class="line"><a name="l06606"></a><span class="lineno"> 6606</span>  dedicatedAllocInfo.image = dedicatedImage;</div><div class="line"><a name="l06607"></a><span class="lineno"> 6607</span>  allocInfo.pNext = &dedicatedAllocInfo;</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>  }</div><div class="line"><a name="l06610"></a><span class="lineno"> 6610</span> </div><div class="line"><a name="l06611"></a><span class="lineno"> 6611</span>  <span class="comment">// Allocate VkDeviceMemory.</span></div><div class="line"><a name="l06612"></a><span class="lineno"> 6612</span>  VkDeviceMemory hMemory = VK_NULL_HANDLE;</div><div class="line"><a name="l06613"></a><span class="lineno"> 6613</span>  VkResult res = AllocateVulkanMemory(&allocInfo, &hMemory);</div><div class="line"><a name="l06614"></a><span class="lineno"> 6614</span>  <span class="keywordflow">if</span>(res < 0)</div><div class="line"><a name="l06615"></a><span class="lineno"> 6615</span>  {</div><div class="line"><a name="l06616"></a><span class="lineno"> 6616</span>  VMA_DEBUG_LOG(<span class="stringliteral">" vkAllocateMemory FAILED"</span>);</div><div class="line"><a name="l06617"></a><span class="lineno"> 6617</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l06618"></a><span class="lineno"> 6618</span>  }</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="keywordtype">void</span>* pMappedData = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l06621"></a><span class="lineno"> 6621</span>  <span class="keywordflow">if</span>(map)</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">if</span>(m_UnmapPersistentlyMappedMemoryCounter == 0)</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>  res = (*m_VulkanFunctions.vkMapMemory)(</div><div class="line"><a name="l06626"></a><span class="lineno"> 6626</span>  m_hDevice,</div><div class="line"><a name="l06627"></a><span class="lineno"> 6627</span>  hMemory,</div><div class="line"><a name="l06628"></a><span class="lineno"> 6628</span>  0,</div><div class="line"><a name="l06629"></a><span class="lineno"> 6629</span>  VK_WHOLE_SIZE,</div><div class="line"><a name="l06630"></a><span class="lineno"> 6630</span>  0,</div><div class="line"><a name="l06631"></a><span class="lineno"> 6631</span>  &pMappedData);</div><div class="line"><a name="l06632"></a><span class="lineno"> 6632</span>  <span class="keywordflow">if</span>(res < 0)</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>  VMA_DEBUG_LOG(<span class="stringliteral">" vkMapMemory FAILED"</span>);</div><div class="line"><a name="l06635"></a><span class="lineno"> 6635</span>  FreeVulkanMemory(memTypeIndex, size, hMemory);</div><div class="line"><a name="l06636"></a><span class="lineno"> 6636</span>  <span class="keywordflow">return</span> res;</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>  }</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>  *pAllocation = vma_new(<span class="keyword">this</span>, VmaAllocation_T)(m_CurrentFrameIndex.load());</div><div class="line"><a name="l06642"></a><span class="lineno"> 6642</span>  (*pAllocation)->InitDedicatedAllocation(memTypeIndex, hMemory, suballocType, map, pMappedData, size, pUserData);</div><div class="line"><a name="l06643"></a><span class="lineno"> 6643</span> </div><div class="line"><a name="l06644"></a><span class="lineno"> 6644</span>  <span class="comment">// Register it in m_pDedicatedAllocations.</span></div><div class="line"><a name="l06645"></a><span class="lineno"> 6645</span>  {</div><div class="line"><a name="l06646"></a><span class="lineno"> 6646</span>  VmaMutexLock lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l06647"></a><span class="lineno"> 6647</span>  AllocationVectorType* pDedicatedAllocations = m_pDedicatedAllocations[memTypeIndex][map ? VMA_BLOCK_VECTOR_TYPE_MAPPED : VMA_BLOCK_VECTOR_TYPE_UNMAPPED];</div><div class="line"><a name="l06648"></a><span class="lineno"> 6648</span>  VMA_ASSERT(pDedicatedAllocations);</div><div class="line"><a name="l06649"></a><span class="lineno"> 6649</span>  VmaVectorInsertSorted<VmaPointerLess>(*pDedicatedAllocations, *pAllocation);</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> </div><div class="line"><a name="l06652"></a><span class="lineno"> 6652</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Allocated DedicatedMemory MemoryTypeIndex=#%u"</span>, memTypeIndex);</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>  <span class="keywordflow">return</span> VK_SUCCESS;</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> VmaAllocator_T::GetBufferMemoryRequirements(</div><div class="line"><a name="l06658"></a><span class="lineno"> 6658</span>  VkBuffer hBuffer,</div><div class="line"><a name="l06659"></a><span class="lineno"> 6659</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l06660"></a><span class="lineno"> 6660</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l06661"></a><span class="lineno"> 6661</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l06662"></a><span class="lineno"> 6662</span> <span class="keyword"></span>{</div><div class="line"><a name="l06663"></a><span class="lineno"> 6663</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</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>  VkBufferMemoryRequirementsInfo2KHR memReqInfo = { VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2_KHR };</div><div class="line"><a name="l06666"></a><span class="lineno"> 6666</span>  memReqInfo.buffer = hBuffer;</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>  VkMemoryDedicatedRequirementsKHR memDedicatedReq = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR };</div><div class="line"><a name="l06669"></a><span class="lineno"> 6669</span> </div><div class="line"><a name="l06670"></a><span class="lineno"> 6670</span>  VkMemoryRequirements2KHR memReq2 = { VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR };</div><div class="line"><a name="l06671"></a><span class="lineno"> 6671</span>  memReq2.pNext = &memDedicatedReq;</div><div class="line"><a name="l06672"></a><span class="lineno"> 6672</span> </div><div class="line"><a name="l06673"></a><span class="lineno"> 6673</span>  (*m_VulkanFunctions.vkGetBufferMemoryRequirements2KHR)(m_hDevice, &memReqInfo, &memReq2);</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>  memReq = memReq2.memoryRequirements;</div><div class="line"><a name="l06676"></a><span class="lineno"> 6676</span>  requiresDedicatedAllocation = (memDedicatedReq.requiresDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l06677"></a><span class="lineno"> 6677</span>  prefersDedicatedAllocation = (memDedicatedReq.prefersDedicatedAllocation != VK_FALSE);</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>  <span class="keywordflow">else</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>  (*m_VulkanFunctions.vkGetBufferMemoryRequirements)(m_hDevice, hBuffer, &memReq);</div><div class="line"><a name="l06682"></a><span class="lineno"> 6682</span>  requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l06683"></a><span class="lineno"> 6683</span>  prefersDedicatedAllocation = <span class="keyword">false</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> </div><div class="line"><a name="l06687"></a><span class="lineno"> 6687</span> <span class="keywordtype">void</span> VmaAllocator_T::GetImageMemoryRequirements(</div><div class="line"><a name="l06688"></a><span class="lineno"> 6688</span>  VkImage hImage,</div><div class="line"><a name="l06689"></a><span class="lineno"> 6689</span>  VkMemoryRequirements& memReq,</div><div class="line"><a name="l06690"></a><span class="lineno"> 6690</span>  <span class="keywordtype">bool</span>& requiresDedicatedAllocation,</div><div class="line"><a name="l06691"></a><span class="lineno"> 6691</span>  <span class="keywordtype">bool</span>& prefersDedicatedAllocation)<span class="keyword"> const</span></div><div class="line"><a name="l06692"></a><span class="lineno"> 6692</span> <span class="keyword"></span>{</div><div class="line"><a name="l06693"></a><span class="lineno"> 6693</span>  <span class="keywordflow">if</span>(m_UseKhrDedicatedAllocation)</div><div class="line"><a name="l06694"></a><span class="lineno"> 6694</span>  {</div><div class="line"><a name="l06695"></a><span class="lineno"> 6695</span>  VkImageMemoryRequirementsInfo2KHR memReqInfo = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_REQUIREMENTS_INFO_2_KHR };</div><div class="line"><a name="l06696"></a><span class="lineno"> 6696</span>  memReqInfo.image = hImage;</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>  VkMemoryDedicatedRequirementsKHR memDedicatedReq = { VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR };</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>  VkMemoryRequirements2KHR memReq2 = { VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR };</div><div class="line"><a name="l06701"></a><span class="lineno"> 6701</span>  memReq2.pNext = &memDedicatedReq;</div><div class="line"><a name="l06702"></a><span class="lineno"> 6702</span> </div><div class="line"><a name="l06703"></a><span class="lineno"> 6703</span>  (*m_VulkanFunctions.vkGetImageMemoryRequirements2KHR)(m_hDevice, &memReqInfo, &memReq2);</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>  memReq = memReq2.memoryRequirements;</div><div class="line"><a name="l06706"></a><span class="lineno"> 6706</span>  requiresDedicatedAllocation = (memDedicatedReq.requiresDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l06707"></a><span class="lineno"> 6707</span>  prefersDedicatedAllocation = (memDedicatedReq.prefersDedicatedAllocation != VK_FALSE);</div><div class="line"><a name="l06708"></a><span class="lineno"> 6708</span>  }</div><div class="line"><a name="l06709"></a><span class="lineno"> 6709</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06710"></a><span class="lineno"> 6710</span>  {</div><div class="line"><a name="l06711"></a><span class="lineno"> 6711</span>  (*m_VulkanFunctions.vkGetImageMemoryRequirements)(m_hDevice, hImage, &memReq);</div><div class="line"><a name="l06712"></a><span class="lineno"> 6712</span>  requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l06713"></a><span class="lineno"> 6713</span>  prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l06714"></a><span class="lineno"> 6714</span>  }</div><div class="line"><a name="l06715"></a><span class="lineno"> 6715</span> }</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> VkResult VmaAllocator_T::AllocateMemory(</div><div class="line"><a name="l06718"></a><span class="lineno"> 6718</span>  <span class="keyword">const</span> VkMemoryRequirements& vkMemReq,</div><div class="line"><a name="l06719"></a><span class="lineno"> 6719</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation,</div><div class="line"><a name="l06720"></a><span class="lineno"> 6720</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation,</div><div class="line"><a name="l06721"></a><span class="lineno"> 6721</span>  VkBuffer dedicatedBuffer,</div><div class="line"><a name="l06722"></a><span class="lineno"> 6722</span>  VkImage dedicatedImage,</div><div class="line"><a name="l06723"></a><span class="lineno"> 6723</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="l06724"></a><span class="lineno"> 6724</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l06725"></a><span class="lineno"> 6725</span>  VmaAllocation* pAllocation)</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">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="l06728"></a><span class="lineno"> 6728</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="l06729"></a><span class="lineno"> 6729</span>  {</div><div class="line"><a name="l06730"></a><span class="lineno"> 6730</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="l06731"></a><span class="lineno"> 6731</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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>  <span class="keywordflow">if</span>(requiresDedicatedAllocation)</div><div class="line"><a name="l06734"></a><span class="lineno"> 6734</span>  {</div><div class="line"><a name="l06735"></a><span class="lineno"> 6735</span>  <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="l06736"></a><span class="lineno"> 6736</span>  {</div><div class="line"><a name="l06737"></a><span class="lineno"> 6737</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="l06738"></a><span class="lineno"> 6738</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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>  <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="l06741"></a><span class="lineno"> 6741</span>  {</div><div class="line"><a name="l06742"></a><span class="lineno"> 6742</span>  VMA_ASSERT(0 && <span class="stringliteral">"Pool specified while dedicated allocation is required."</span>);</div><div class="line"><a name="l06743"></a><span class="lineno"> 6743</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</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>  }</div><div class="line"><a name="l06746"></a><span class="lineno"> 6746</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="l06747"></a><span class="lineno"> 6747</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="l06748"></a><span class="lineno"> 6748</span>  {</div><div class="line"><a name="l06749"></a><span class="lineno"> 6749</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="l06750"></a><span class="lineno"> 6750</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l06751"></a><span class="lineno"> 6751</span>  }</div><div class="line"><a name="l06752"></a><span class="lineno"> 6752</span> </div><div class="line"><a name="l06753"></a><span class="lineno"> 6753</span>  <span class="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="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> createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>->m_BlockVector.Allocate(</div><div class="line"><a name="l06756"></a><span class="lineno"> 6756</span>  createInfo.<a class="code" href="struct_vma_allocation_create_info.html#a6272c0555cfd1fe28bff1afeb6190150">pool</a>,</div><div class="line"><a name="l06757"></a><span class="lineno"> 6757</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l06758"></a><span class="lineno"> 6758</span>  vkMemReq,</div><div class="line"><a name="l06759"></a><span class="lineno"> 6759</span>  createInfo,</div><div class="line"><a name="l06760"></a><span class="lineno"> 6760</span>  suballocType,</div><div class="line"><a name="l06761"></a><span class="lineno"> 6761</span>  pAllocation);</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">else</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>  <span class="comment">// Bit mask of memory Vulkan types acceptable for this allocation.</span></div><div class="line"><a name="l06766"></a><span class="lineno"> 6766</span>  uint32_t memoryTypeBits = vkMemReq.memoryTypeBits;</div><div class="line"><a name="l06767"></a><span class="lineno"> 6767</span>  uint32_t memTypeIndex = UINT32_MAX;</div><div class="line"><a name="l06768"></a><span class="lineno"> 6768</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="l06769"></a><span class="lineno"> 6769</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  res = AllocateMemoryOfType(</div><div class="line"><a name="l06772"></a><span class="lineno"> 6772</span>  vkMemReq,</div><div class="line"><a name="l06773"></a><span class="lineno"> 6773</span>  requiresDedicatedAllocation || prefersDedicatedAllocation,</div><div class="line"><a name="l06774"></a><span class="lineno"> 6774</span>  dedicatedBuffer,</div><div class="line"><a name="l06775"></a><span class="lineno"> 6775</span>  dedicatedImage,</div><div class="line"><a name="l06776"></a><span class="lineno"> 6776</span>  createInfo,</div><div class="line"><a name="l06777"></a><span class="lineno"> 6777</span>  memTypeIndex,</div><div class="line"><a name="l06778"></a><span class="lineno"> 6778</span>  suballocType,</div><div class="line"><a name="l06779"></a><span class="lineno"> 6779</span>  pAllocation);</div><div class="line"><a name="l06780"></a><span class="lineno"> 6780</span>  <span class="comment">// Succeeded on first try.</span></div><div class="line"><a name="l06781"></a><span class="lineno"> 6781</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l06784"></a><span class="lineno"> 6784</span>  }</div><div class="line"><a name="l06785"></a><span class="lineno"> 6785</span>  <span class="comment">// Allocation from this memory type failed. Try other compatible memory types.</span></div><div class="line"><a name="l06786"></a><span class="lineno"> 6786</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06787"></a><span class="lineno"> 6787</span>  {</div><div class="line"><a name="l06788"></a><span class="lineno"> 6788</span>  <span class="keywordflow">for</span>(;;)</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="comment">// Remove old memTypeIndex from list of possibilities.</span></div><div class="line"><a name="l06791"></a><span class="lineno"> 6791</span>  memoryTypeBits &= ~(1u << memTypeIndex);</div><div class="line"><a name="l06792"></a><span class="lineno"> 6792</span>  <span class="comment">// Find alternative memTypeIndex.</span></div><div class="line"><a name="l06793"></a><span class="lineno"> 6793</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="l06794"></a><span class="lineno"> 6794</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</div><div class="line"><a name="l06795"></a><span class="lineno"> 6795</span>  {</div><div class="line"><a name="l06796"></a><span class="lineno"> 6796</span>  res = AllocateMemoryOfType(</div><div class="line"><a name="l06797"></a><span class="lineno"> 6797</span>  vkMemReq,</div><div class="line"><a name="l06798"></a><span class="lineno"> 6798</span>  requiresDedicatedAllocation || prefersDedicatedAllocation,</div><div class="line"><a name="l06799"></a><span class="lineno"> 6799</span>  dedicatedBuffer,</div><div class="line"><a name="l06800"></a><span class="lineno"> 6800</span>  dedicatedImage,</div><div class="line"><a name="l06801"></a><span class="lineno"> 6801</span>  createInfo,</div><div class="line"><a name="l06802"></a><span class="lineno"> 6802</span>  memTypeIndex,</div><div class="line"><a name="l06803"></a><span class="lineno"> 6803</span>  suballocType,</div><div class="line"><a name="l06804"></a><span class="lineno"> 6804</span>  pAllocation);</div><div class="line"><a name="l06805"></a><span class="lineno"> 6805</span>  <span class="comment">// Allocation from this alternative memory type succeeded.</span></div><div class="line"><a name="l06806"></a><span class="lineno"> 6806</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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="keywordflow">return</span> res;</div><div class="line"><a name="l06809"></a><span class="lineno"> 6809</span>  }</div><div class="line"><a name="l06810"></a><span class="lineno"> 6810</span>  <span class="comment">// else: Allocation from this memory type failed. Try next one - next loop iteration.</span></div><div class="line"><a name="l06811"></a><span class="lineno"> 6811</span>  }</div><div class="line"><a name="l06812"></a><span class="lineno"> 6812</span>  <span class="comment">// No other matching memory type index could be found.</span></div><div class="line"><a name="l06813"></a><span class="lineno"> 6813</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06814"></a><span class="lineno"> 6814</span>  {</div><div class="line"><a name="l06815"></a><span class="lineno"> 6815</span>  <span class="comment">// Not returning res, which is VK_ERROR_FEATURE_NOT_PRESENT, because we already failed to allocate once.</span></div><div class="line"><a name="l06816"></a><span class="lineno"> 6816</span>  <span class="keywordflow">return</span> VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l06817"></a><span class="lineno"> 6817</span>  }</div><div class="line"><a name="l06818"></a><span class="lineno"> 6818</span>  }</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>  }</div><div class="line"><a name="l06821"></a><span class="lineno"> 6821</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="l06822"></a><span class="lineno"> 6822</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l06823"></a><span class="lineno"> 6823</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l06824"></a><span class="lineno"> 6824</span>  }</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> </div><div class="line"><a name="l06827"></a><span class="lineno"> 6827</span> <span class="keywordtype">void</span> VmaAllocator_T::FreeMemory(<span class="keyword">const</span> VmaAllocation allocation)</div><div class="line"><a name="l06828"></a><span class="lineno"> 6828</span> {</div><div class="line"><a name="l06829"></a><span class="lineno"> 6829</span>  VMA_ASSERT(allocation);</div><div class="line"><a name="l06830"></a><span class="lineno"> 6830</span> </div><div class="line"><a name="l06831"></a><span class="lineno"> 6831</span>  <span class="keywordflow">if</span>(allocation->CanBecomeLost() == <span class="keyword">false</span> ||</div><div class="line"><a name="l06832"></a><span class="lineno"> 6832</span>  allocation->GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l06833"></a><span class="lineno"> 6833</span>  {</div><div class="line"><a name="l06834"></a><span class="lineno"> 6834</span>  <span class="keywordflow">switch</span>(allocation->GetType())</div><div class="line"><a name="l06835"></a><span class="lineno"> 6835</span>  {</div><div class="line"><a name="l06836"></a><span class="lineno"> 6836</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_BLOCK:</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>  VmaBlockVector* pBlockVector = VMA_NULL;</div><div class="line"><a name="l06839"></a><span class="lineno"> 6839</span>  VmaPool hPool = allocation->GetPool();</div><div class="line"><a name="l06840"></a><span class="lineno"> 6840</span>  <span class="keywordflow">if</span>(hPool != VK_NULL_HANDLE)</div><div class="line"><a name="l06841"></a><span class="lineno"> 6841</span>  {</div><div class="line"><a name="l06842"></a><span class="lineno"> 6842</span>  pBlockVector = &hPool->m_BlockVector;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l06845"></a><span class="lineno"> 6845</span>  {</div><div class="line"><a name="l06846"></a><span class="lineno"> 6846</span>  <span class="keyword">const</span> uint32_t memTypeIndex = allocation->GetMemoryTypeIndex();</div><div class="line"><a name="l06847"></a><span class="lineno"> 6847</span>  <span class="keyword">const</span> VMA_BLOCK_VECTOR_TYPE blockVectorType = allocation->GetBlockVectorType();</div><div class="line"><a name="l06848"></a><span class="lineno"> 6848</span>  pBlockVector = m_pBlockVectors[memTypeIndex][blockVectorType];</div><div class="line"><a name="l06849"></a><span class="lineno"> 6849</span>  }</div><div class="line"><a name="l06850"></a><span class="lineno"> 6850</span>  pBlockVector->Free(allocation);</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>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06853"></a><span class="lineno"> 6853</span>  <span class="keywordflow">case</span> VmaAllocation_T::ALLOCATION_TYPE_DEDICATED:</div><div class="line"><a name="l06854"></a><span class="lineno"> 6854</span>  FreeDedicatedMemory(allocation);</div><div class="line"><a name="l06855"></a><span class="lineno"> 6855</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l06856"></a><span class="lineno"> 6856</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l06857"></a><span class="lineno"> 6857</span>  VMA_ASSERT(0);</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>  }</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>  vma_delete(<span class="keyword">this</span>, allocation);</div><div class="line"><a name="l06862"></a><span class="lineno"> 6862</span> }</div><div class="line"><a name="l06863"></a><span class="lineno"> 6863</span> </div><div class="line"><a name="l06864"></a><span class="lineno"> 6864</span> <span class="keywordtype">void</span> VmaAllocator_T::CalculateStats(<a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</div><div class="line"><a name="l06865"></a><span class="lineno"> 6865</span> {</div><div class="line"><a name="l06866"></a><span class="lineno"> 6866</span>  <span class="comment">// Initialize.</span></div><div class="line"><a name="l06867"></a><span class="lineno"> 6867</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l06868"></a><span class="lineno"> 6868</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="l06869"></a><span class="lineno"> 6869</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[i]);</div><div class="line"><a name="l06870"></a><span class="lineno"> 6870</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="l06871"></a><span class="lineno"> 6871</span>  InitStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[i]);</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>  <span class="comment">// Process default pools.</span></div><div class="line"><a name="l06874"></a><span class="lineno"> 6874</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</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="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l06877"></a><span class="lineno"> 6877</span>  <span class="keywordflow">for</span>(uint32_t blockVectorType = 0; blockVectorType < VMA_BLOCK_VECTOR_TYPE_COUNT; ++blockVectorType)</div><div class="line"><a name="l06878"></a><span class="lineno"> 6878</span>  {</div><div class="line"><a name="l06879"></a><span class="lineno"> 6879</span>  VmaBlockVector* <span class="keyword">const</span> pBlockVector = m_pBlockVectors[memTypeIndex][blockVectorType];</div><div class="line"><a name="l06880"></a><span class="lineno"> 6880</span>  VMA_ASSERT(pBlockVector);</div><div class="line"><a name="l06881"></a><span class="lineno"> 6881</span>  pBlockVector->AddStats(pStats);</div><div class="line"><a name="l06882"></a><span class="lineno"> 6882</span>  }</div><div class="line"><a name="l06883"></a><span class="lineno"> 6883</span>  }</div><div class="line"><a name="l06884"></a><span class="lineno"> 6884</span> </div><div class="line"><a name="l06885"></a><span class="lineno"> 6885</span>  <span class="comment">// Process custom pools.</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>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l06888"></a><span class="lineno"> 6888</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="l06889"></a><span class="lineno"> 6889</span>  {</div><div class="line"><a name="l06890"></a><span class="lineno"> 6890</span>  m_Pools[poolIndex]->GetBlockVector().AddStats(pStats);</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>  }</div><div class="line"><a name="l06893"></a><span class="lineno"> 6893</span> </div><div class="line"><a name="l06894"></a><span class="lineno"> 6894</span>  <span class="comment">// Process dedicated allocations.</span></div><div class="line"><a name="l06895"></a><span class="lineno"> 6895</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</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>  <span class="keyword">const</span> uint32_t memHeapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);</div><div class="line"><a name="l06898"></a><span class="lineno"> 6898</span>  VmaMutexLock dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l06899"></a><span class="lineno"> 6899</span>  <span class="keywordflow">for</span>(uint32_t blockVectorType = 0; blockVectorType < VMA_BLOCK_VECTOR_TYPE_COUNT; ++blockVectorType)</div><div class="line"><a name="l06900"></a><span class="lineno"> 6900</span>  {</div><div class="line"><a name="l06901"></a><span class="lineno"> 6901</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocVector = m_pDedicatedAllocations[memTypeIndex][blockVectorType];</div><div class="line"><a name="l06902"></a><span class="lineno"> 6902</span>  VMA_ASSERT(pDedicatedAllocVector);</div><div class="line"><a name="l06903"></a><span class="lineno"> 6903</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="l06904"></a><span class="lineno"> 6904</span>  {</div><div class="line"><a name="l06905"></a><span class="lineno"> 6905</span>  <a class="code" href="struct_vma_stat_info.html">VmaStatInfo</a> allocationStatInfo;</div><div class="line"><a name="l06906"></a><span class="lineno"> 6906</span>  (*pDedicatedAllocVector)[allocIndex]->DedicatedAllocCalcStatsInfo(allocationStatInfo);</div><div class="line"><a name="l06907"></a><span class="lineno"> 6907</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>, allocationStatInfo);</div><div class="line"><a name="l06908"></a><span class="lineno"> 6908</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[memTypeIndex], allocationStatInfo);</div><div class="line"><a name="l06909"></a><span class="lineno"> 6909</span>  VmaAddStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[memHeapIndex], allocationStatInfo);</div><div class="line"><a name="l06910"></a><span class="lineno"> 6910</span>  }</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>  }</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="comment">// Postprocess.</span></div><div class="line"><a name="l06915"></a><span class="lineno"> 6915</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l06916"></a><span class="lineno"> 6916</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < GetMemoryTypeCount(); ++i)</div><div class="line"><a name="l06917"></a><span class="lineno"> 6917</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[i]);</div><div class="line"><a name="l06918"></a><span class="lineno"> 6918</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < GetMemoryHeapCount(); ++i)</div><div class="line"><a name="l06919"></a><span class="lineno"> 6919</span>  VmaPostprocessCalcStatInfo(pStats-><a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[i]);</div><div class="line"><a name="l06920"></a><span class="lineno"> 6920</span> }</div><div class="line"><a name="l06921"></a><span class="lineno"> 6921</span> </div><div class="line"><a name="l06922"></a><span class="lineno"> 6922</span> <span class="keyword">static</span> <span class="keyword">const</span> uint32_t VMA_VENDOR_ID_AMD = 4098;</div><div class="line"><a name="l06923"></a><span class="lineno"> 6923</span> </div><div class="line"><a name="l06924"></a><span class="lineno"> 6924</span> <span class="keywordtype">void</span> VmaAllocator_T::UnmapPersistentlyMappedMemory()</div><div class="line"><a name="l06925"></a><span class="lineno"> 6925</span> {</div><div class="line"><a name="l06926"></a><span class="lineno"> 6926</span>  <span class="keywordflow">if</span>(m_UnmapPersistentlyMappedMemoryCounter++ == 0)</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>  <span class="keywordflow">if</span>(m_PhysicalDeviceProperties.vendorID == VMA_VENDOR_ID_AMD)</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>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = m_MemProps.memoryTypeCount; memTypeIndex--; )</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="keyword">const</span> VkMemoryPropertyFlags memFlags = m_MemProps.memoryTypes[memTypeIndex].propertyFlags;</div><div class="line"><a name="l06933"></a><span class="lineno"> 6933</span>  <span class="keywordflow">if</span>((memFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0 &&</div><div class="line"><a name="l06934"></a><span class="lineno"> 6934</span>  (memFlags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) != 0)</div><div class="line"><a name="l06935"></a><span class="lineno"> 6935</span>  {</div><div class="line"><a name="l06936"></a><span class="lineno"> 6936</span>  <span class="comment">// Process DedicatedAllocations.</span></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>  VmaMutexLock lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l06939"></a><span class="lineno"> 6939</span>  AllocationVectorType* pDedicatedAllocationsVector = m_pDedicatedAllocations[memTypeIndex][VMA_BLOCK_VECTOR_TYPE_MAPPED];</div><div class="line"><a name="l06940"></a><span class="lineno"> 6940</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dedicatedAllocIndex = pDedicatedAllocationsVector->size(); dedicatedAllocIndex--; )</div><div class="line"><a name="l06941"></a><span class="lineno"> 6941</span>  {</div><div class="line"><a name="l06942"></a><span class="lineno"> 6942</span>  VmaAllocation hAlloc = (*pDedicatedAllocationsVector)[dedicatedAllocIndex];</div><div class="line"><a name="l06943"></a><span class="lineno"> 6943</span>  hAlloc->DedicatedAllocUnmapPersistentlyMappedMemory(<span class="keyword">this</span>);</div><div class="line"><a name="l06944"></a><span class="lineno"> 6944</span>  }</div><div class="line"><a name="l06945"></a><span class="lineno"> 6945</span>  }</div><div class="line"><a name="l06946"></a><span class="lineno"> 6946</span> </div><div class="line"><a name="l06947"></a><span class="lineno"> 6947</span>  <span class="comment">// Process normal Allocations.</span></div><div class="line"><a name="l06948"></a><span class="lineno"> 6948</span>  {</div><div class="line"><a name="l06949"></a><span class="lineno"> 6949</span>  VmaBlockVector* pBlockVector = m_pBlockVectors[memTypeIndex][VMA_BLOCK_VECTOR_TYPE_MAPPED];</div><div class="line"><a name="l06950"></a><span class="lineno"> 6950</span>  pBlockVector->UnmapPersistentlyMappedMemory();</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>  }</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> </div><div class="line"><a name="l06955"></a><span class="lineno"> 6955</span>  <span class="comment">// Process custom pools.</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>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l06958"></a><span class="lineno"> 6958</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="l06959"></a><span class="lineno"> 6959</span>  {</div><div class="line"><a name="l06960"></a><span class="lineno"> 6960</span>  m_Pools[poolIndex]->GetBlockVector().UnmapPersistentlyMappedMemory();</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>  }</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>  }</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> </div><div class="line"><a name="l06967"></a><span class="lineno"> 6967</span> VkResult VmaAllocator_T::MapPersistentlyMappedMemory()</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>  VMA_ASSERT(m_UnmapPersistentlyMappedMemoryCounter > 0);</div><div class="line"><a name="l06970"></a><span class="lineno"> 6970</span>  <span class="keywordflow">if</span>(--m_UnmapPersistentlyMappedMemoryCounter == 0)</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>  VkResult finalResult = VK_SUCCESS;</div><div class="line"><a name="l06973"></a><span class="lineno"> 6973</span>  <span class="keywordflow">if</span>(m_PhysicalDeviceProperties.vendorID == VMA_VENDOR_ID_AMD)</div><div class="line"><a name="l06974"></a><span class="lineno"> 6974</span>  {</div><div class="line"><a name="l06975"></a><span class="lineno"> 6975</span>  <span class="comment">// Process custom pools.</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>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l06978"></a><span class="lineno"> 6978</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="l06979"></a><span class="lineno"> 6979</span>  {</div><div class="line"><a name="l06980"></a><span class="lineno"> 6980</span>  m_Pools[poolIndex]->GetBlockVector().MapPersistentlyMappedMemory();</div><div class="line"><a name="l06981"></a><span class="lineno"> 6981</span>  }</div><div class="line"><a name="l06982"></a><span class="lineno"> 6982</span>  }</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="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < m_MemProps.memoryTypeCount; ++memTypeIndex)</div><div class="line"><a name="l06985"></a><span class="lineno"> 6985</span>  {</div><div class="line"><a name="l06986"></a><span class="lineno"> 6986</span>  <span class="keyword">const</span> VkMemoryPropertyFlags memFlags = m_MemProps.memoryTypes[memTypeIndex].propertyFlags;</div><div class="line"><a name="l06987"></a><span class="lineno"> 6987</span>  <span class="keywordflow">if</span>((memFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0 &&</div><div class="line"><a name="l06988"></a><span class="lineno"> 6988</span>  (memFlags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) != 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>  <span class="comment">// Process DedicatedAllocations.</span></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>  VmaMutexLock lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l06993"></a><span class="lineno"> 6993</span>  AllocationVectorType* pAllocationsVector = m_pDedicatedAllocations[memTypeIndex][VMA_BLOCK_VECTOR_TYPE_MAPPED];</div><div class="line"><a name="l06994"></a><span class="lineno"> 6994</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> dedicatedAllocIndex = 0, dedicatedAllocCount = pAllocationsVector->size(); dedicatedAllocIndex < dedicatedAllocCount; ++dedicatedAllocIndex)</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>  VmaAllocation hAlloc = (*pAllocationsVector)[dedicatedAllocIndex];</div><div class="line"><a name="l06997"></a><span class="lineno"> 6997</span>  hAlloc->DedicatedAllocMapPersistentlyMappedMemory(<span class="keyword">this</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>  }</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="comment">// Process normal Allocations.</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>  VmaBlockVector* pBlockVector = m_pBlockVectors[memTypeIndex][VMA_BLOCK_VECTOR_TYPE_MAPPED];</div><div class="line"><a name="l07004"></a><span class="lineno"> 7004</span>  VkResult localResult = pBlockVector->MapPersistentlyMappedMemory();</div><div class="line"><a name="l07005"></a><span class="lineno"> 7005</span>  <span class="keywordflow">if</span>(localResult != VK_SUCCESS)</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>  finalResult = localResult;</div><div class="line"><a name="l07008"></a><span class="lineno"> 7008</span>  }</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>  }</div><div class="line"><a name="l07011"></a><span class="lineno"> 7011</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>  <span class="keywordflow">return</span> finalResult;</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">else</span></div><div class="line"><a name="l07016"></a><span class="lineno"> 7016</span>  <span class="keywordflow">return</span> VK_SUCCESS;</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> </div><div class="line"><a name="l07019"></a><span class="lineno"> 7019</span> VkResult VmaAllocator_T::Defragment(</div><div class="line"><a name="l07020"></a><span class="lineno"> 7020</span>  VmaAllocation* pAllocations,</div><div class="line"><a name="l07021"></a><span class="lineno"> 7021</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l07022"></a><span class="lineno"> 7022</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l07023"></a><span class="lineno"> 7023</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a>* pDefragmentationInfo,</div><div class="line"><a name="l07024"></a><span class="lineno"> 7024</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats)</div><div class="line"><a name="l07025"></a><span class="lineno"> 7025</span> {</div><div class="line"><a name="l07026"></a><span class="lineno"> 7026</span>  <span class="keywordflow">if</span>(pAllocationsChanged != VMA_NULL)</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>  memset(pAllocationsChanged, 0, <span class="keyword">sizeof</span>(*pAllocationsChanged));</div><div class="line"><a name="l07029"></a><span class="lineno"> 7029</span>  }</div><div class="line"><a name="l07030"></a><span class="lineno"> 7030</span>  <span class="keywordflow">if</span>(pDefragmentationStats != VMA_NULL)</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>  memset(pDefragmentationStats, 0, <span class="keyword">sizeof</span>(*pDefragmentationStats));</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> </div><div class="line"><a name="l07035"></a><span class="lineno"> 7035</span>  <span class="keywordflow">if</span>(m_UnmapPersistentlyMappedMemoryCounter > 0)</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>  VMA_DEBUG_LOG(<span class="stringliteral">"ERROR: Cannot defragment when inside vmaUnmapPersistentlyMappedMemory."</span>);</div><div class="line"><a name="l07038"></a><span class="lineno"> 7038</span>  <span class="keywordflow">return</span> VK_ERROR_MEMORY_MAP_FAILED;</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> </div><div class="line"><a name="l07041"></a><span class="lineno"> 7041</span>  <span class="keyword">const</span> uint32_t currentFrameIndex = m_CurrentFrameIndex.load();</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>  VmaMutexLock poolsLock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l07044"></a><span class="lineno"> 7044</span> </div><div class="line"><a name="l07045"></a><span class="lineno"> 7045</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> poolCount = m_Pools.size();</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="comment">// Dispatch pAllocations among defragmentators. Create them in BlockVectors when necessary.</span></div><div class="line"><a name="l07048"></a><span class="lineno"> 7048</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> allocIndex = 0; allocIndex < allocationCount; ++allocIndex)</div><div class="line"><a name="l07049"></a><span class="lineno"> 7049</span>  {</div><div class="line"><a name="l07050"></a><span class="lineno"> 7050</span>  VmaAllocation hAlloc = pAllocations[allocIndex];</div><div class="line"><a name="l07051"></a><span class="lineno"> 7051</span>  VMA_ASSERT(hAlloc);</div><div class="line"><a name="l07052"></a><span class="lineno"> 7052</span>  <span class="keyword">const</span> uint32_t memTypeIndex = hAlloc->GetMemoryTypeIndex();</div><div class="line"><a name="l07053"></a><span class="lineno"> 7053</span>  <span class="comment">// DedicatedAlloc cannot be defragmented.</span></div><div class="line"><a name="l07054"></a><span class="lineno"> 7054</span>  <span class="keywordflow">if</span>((hAlloc->GetType() == VmaAllocation_T::ALLOCATION_TYPE_BLOCK) &&</div><div class="line"><a name="l07055"></a><span class="lineno"> 7055</span>  <span class="comment">// Only HOST_VISIBLE memory types can be defragmented.</span></div><div class="line"><a name="l07056"></a><span class="lineno"> 7056</span>  ((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0) &&</div><div class="line"><a name="l07057"></a><span class="lineno"> 7057</span>  <span class="comment">// Lost allocation cannot be defragmented.</span></div><div class="line"><a name="l07058"></a><span class="lineno"> 7058</span>  (hAlloc->GetLastUseFrameIndex() != VMA_FRAME_INDEX_LOST))</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>  VmaBlockVector* pAllocBlockVector = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l07061"></a><span class="lineno"> 7061</span> </div><div class="line"><a name="l07062"></a><span class="lineno"> 7062</span>  <span class="keyword">const</span> VmaPool hAllocPool = hAlloc->GetPool();</div><div class="line"><a name="l07063"></a><span class="lineno"> 7063</span>  <span class="comment">// This allocation belongs to custom pool.</span></div><div class="line"><a name="l07064"></a><span class="lineno"> 7064</span>  <span class="keywordflow">if</span>(hAllocPool != VK_NULL_HANDLE)</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>  pAllocBlockVector = &hAllocPool->GetBlockVector();</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>  <span class="comment">// This allocation belongs to general pool.</span></div><div class="line"><a name="l07069"></a><span class="lineno"> 7069</span>  <span class="keywordflow">else</span></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>  pAllocBlockVector = m_pBlockVectors[memTypeIndex][hAlloc->GetBlockVectorType()];</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> </div><div class="line"><a name="l07074"></a><span class="lineno"> 7074</span>  VmaDefragmentator* <span class="keyword">const</span> pDefragmentator = pAllocBlockVector->EnsureDefragmentator(<span class="keyword">this</span>, currentFrameIndex);</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>  VkBool32* <span class="keyword">const</span> pChanged = (pAllocationsChanged != VMA_NULL) ?</div><div class="line"><a name="l07077"></a><span class="lineno"> 7077</span>  &pAllocationsChanged[allocIndex] : VMA_NULL;</div><div class="line"><a name="l07078"></a><span class="lineno"> 7078</span>  pDefragmentator->AddAllocation(hAlloc, pChanged);</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>  }</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>  VkResult result = VK_SUCCESS;</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>  <span class="comment">// ======== Main processing.</span></div><div class="line"><a name="l07085"></a><span class="lineno"> 7085</span> </div><div class="line"><a name="l07086"></a><span class="lineno"> 7086</span>  VkDeviceSize maxBytesToMove = SIZE_MAX;</div><div class="line"><a name="l07087"></a><span class="lineno"> 7087</span>  uint32_t maxAllocationsToMove = UINT32_MAX;</div><div class="line"><a name="l07088"></a><span class="lineno"> 7088</span>  <span class="keywordflow">if</span>(pDefragmentationInfo != VMA_NULL)</div><div class="line"><a name="l07089"></a><span class="lineno"> 7089</span>  {</div><div class="line"><a name="l07090"></a><span class="lineno"> 7090</span>  maxBytesToMove = pDefragmentationInfo-><a class="code" href="struct_vma_defragmentation_info.html#acb311c940a777270e67e1b81c5ab6a1d">maxBytesToMove</a>;</div><div class="line"><a name="l07091"></a><span class="lineno"> 7091</span>  maxAllocationsToMove = pDefragmentationInfo-><a class="code" href="struct_vma_defragmentation_info.html#aa7c7304e13c71f604c907196c4e28fbc">maxAllocationsToMove</a>;</div><div class="line"><a name="l07092"></a><span class="lineno"> 7092</span>  }</div><div class="line"><a name="l07093"></a><span class="lineno"> 7093</span> </div><div class="line"><a name="l07094"></a><span class="lineno"> 7094</span>  <span class="comment">// Process standard memory.</span></div><div class="line"><a name="l07095"></a><span class="lineno"> 7095</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0;</div><div class="line"><a name="l07096"></a><span class="lineno"> 7096</span>  (memTypeIndex < GetMemoryTypeCount()) && (result == VK_SUCCESS);</div><div class="line"><a name="l07097"></a><span class="lineno"> 7097</span>  ++memTypeIndex)</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="comment">// Only HOST_VISIBLE memory types can be defragmented.</span></div><div class="line"><a name="l07100"></a><span class="lineno"> 7100</span>  <span class="keywordflow">if</span>((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</div><div class="line"><a name="l07101"></a><span class="lineno"> 7101</span>  {</div><div class="line"><a name="l07102"></a><span class="lineno"> 7102</span>  <span class="keywordflow">for</span>(uint32_t blockVectorType = 0;</div><div class="line"><a name="l07103"></a><span class="lineno"> 7103</span>  (blockVectorType < VMA_BLOCK_VECTOR_TYPE_COUNT) && (result == VK_SUCCESS);</div><div class="line"><a name="l07104"></a><span class="lineno"> 7104</span>  ++blockVectorType)</div><div class="line"><a name="l07105"></a><span class="lineno"> 7105</span>  {</div><div class="line"><a name="l07106"></a><span class="lineno"> 7106</span>  result = m_pBlockVectors[memTypeIndex][blockVectorType]->Defragment(</div><div class="line"><a name="l07107"></a><span class="lineno"> 7107</span>  pDefragmentationStats,</div><div class="line"><a name="l07108"></a><span class="lineno"> 7108</span>  maxBytesToMove,</div><div class="line"><a name="l07109"></a><span class="lineno"> 7109</span>  maxAllocationsToMove);</div><div class="line"><a name="l07110"></a><span class="lineno"> 7110</span>  }</div><div class="line"><a name="l07111"></a><span class="lineno"> 7111</span>  }</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="comment">// Process custom pools.</span></div><div class="line"><a name="l07115"></a><span class="lineno"> 7115</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="l07116"></a><span class="lineno"> 7116</span>  {</div><div class="line"><a name="l07117"></a><span class="lineno"> 7117</span>  result = m_Pools[poolIndex]->GetBlockVector().Defragment(</div><div class="line"><a name="l07118"></a><span class="lineno"> 7118</span>  pDefragmentationStats,</div><div class="line"><a name="l07119"></a><span class="lineno"> 7119</span>  maxBytesToMove,</div><div class="line"><a name="l07120"></a><span class="lineno"> 7120</span>  maxAllocationsToMove);</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">// ======== Destroy defragmentators.</span></div><div class="line"><a name="l07124"></a><span class="lineno"> 7124</span> </div><div class="line"><a name="l07125"></a><span class="lineno"> 7125</span>  <span class="comment">// Process custom pools.</span></div><div class="line"><a name="l07126"></a><span class="lineno"> 7126</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = poolCount; poolIndex--; )</div><div class="line"><a name="l07127"></a><span class="lineno"> 7127</span>  {</div><div class="line"><a name="l07128"></a><span class="lineno"> 7128</span>  m_Pools[poolIndex]->GetBlockVector().DestroyDefragmentator();</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> </div><div class="line"><a name="l07131"></a><span class="lineno"> 7131</span>  <span class="comment">// Process standard memory.</span></div><div class="line"><a name="l07132"></a><span class="lineno"> 7132</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = GetMemoryTypeCount(); memTypeIndex--; )</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>  <span class="keywordflow">if</span>((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</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="keywordflow">for</span>(<span class="keywordtype">size_t</span> blockVectorType = VMA_BLOCK_VECTOR_TYPE_COUNT; blockVectorType--; )</div><div class="line"><a name="l07137"></a><span class="lineno"> 7137</span>  {</div><div class="line"><a name="l07138"></a><span class="lineno"> 7138</span>  m_pBlockVectors[memTypeIndex][blockVectorType]->DestroyDefragmentator();</div><div class="line"><a name="l07139"></a><span class="lineno"> 7139</span>  }</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>  }</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="keywordflow">return</span> result;</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> </div><div class="line"><a name="l07146"></a><span class="lineno"> 7146</span> <span class="keywordtype">void</span> VmaAllocator_T::GetAllocationInfo(VmaAllocation hAllocation, <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</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="keywordflow">if</span>(hAllocation->CanBecomeLost())</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="comment">/*</span></div><div class="line"><a name="l07151"></a><span class="lineno"> 7151</span> <span class="comment"> Warning: This is a carefully designed algorithm.</span></div><div class="line"><a name="l07152"></a><span class="lineno"> 7152</span> <span class="comment"> Do not modify unless you really know what you're doing :)</span></div><div class="line"><a name="l07153"></a><span class="lineno"> 7153</span> <span class="comment"> */</span></div><div class="line"><a name="l07154"></a><span class="lineno"> 7154</span>  uint32_t localCurrFrameIndex = m_CurrentFrameIndex.load();</div><div class="line"><a name="l07155"></a><span class="lineno"> 7155</span>  uint32_t localLastUseFrameIndex = hAllocation->GetLastUseFrameIndex();</div><div class="line"><a name="l07156"></a><span class="lineno"> 7156</span>  <span class="keywordflow">for</span>(;;)</div><div class="line"><a name="l07157"></a><span class="lineno"> 7157</span>  {</div><div class="line"><a name="l07158"></a><span class="lineno"> 7158</span>  <span class="keywordflow">if</span>(localLastUseFrameIndex == VMA_FRAME_INDEX_LOST)</div><div class="line"><a name="l07159"></a><span class="lineno"> 7159</span>  {</div><div class="line"><a name="l07160"></a><span class="lineno"> 7160</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = UINT32_MAX;</div><div class="line"><a name="l07161"></a><span class="lineno"> 7161</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = VK_NULL_HANDLE;</div><div class="line"><a name="l07162"></a><span class="lineno"> 7162</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = 0;</div><div class="line"><a name="l07163"></a><span class="lineno"> 7163</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l07164"></a><span class="lineno"> 7164</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = VMA_NULL;</div><div class="line"><a name="l07165"></a><span class="lineno"> 7165</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</div><div class="line"><a name="l07166"></a><span class="lineno"> 7166</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l07167"></a><span class="lineno"> 7167</span>  }</div><div class="line"><a name="l07168"></a><span class="lineno"> 7168</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(localLastUseFrameIndex == localCurrFrameIndex)</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>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = hAllocation->GetMemoryTypeIndex();</div><div class="line"><a name="l07171"></a><span class="lineno"> 7171</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = hAllocation->GetMemory();</div><div class="line"><a name="l07172"></a><span class="lineno"> 7172</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = hAllocation->GetOffset();</div><div class="line"><a name="l07173"></a><span class="lineno"> 7173</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l07174"></a><span class="lineno"> 7174</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = hAllocation->GetMappedData();</div><div class="line"><a name="l07175"></a><span class="lineno"> 7175</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</div><div class="line"><a name="l07176"></a><span class="lineno"> 7176</span>  <span class="keywordflow">return</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>  <span class="keywordflow">else</span> <span class="comment">// Last use time earlier than current time.</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>  <span class="keywordflow">if</span>(hAllocation->CompareExchangeLastUseFrameIndex(localLastUseFrameIndex, localCurrFrameIndex))</div><div class="line"><a name="l07181"></a><span class="lineno"> 7181</span>  {</div><div class="line"><a name="l07182"></a><span class="lineno"> 7182</span>  localLastUseFrameIndex = localCurrFrameIndex;</div><div class="line"><a name="l07183"></a><span class="lineno"> 7183</span>  }</div><div class="line"><a name="l07184"></a><span class="lineno"> 7184</span>  }</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>  }</div><div class="line"><a name="l07187"></a><span class="lineno"> 7187</span>  <span class="comment">// We could use the same code here, but for performance reasons we don't need to use the hAllocation.LastUseFrameIndex atomic.</span></div><div class="line"><a name="l07188"></a><span class="lineno"> 7188</span>  <span class="keywordflow">else</span></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>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a7f6b0aa58c135e488e6b40a388dad9d5">memoryType</a> = hAllocation->GetMemoryTypeIndex();</div><div class="line"><a name="l07191"></a><span class="lineno"> 7191</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#ae0bfb7dfdf79a76ffefc9a94677a2f67">deviceMemory</a> = hAllocation->GetMemory();</div><div class="line"><a name="l07192"></a><span class="lineno"> 7192</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a4a3c732388dbdc7a23f9365b00825268">offset</a> = hAllocation->GetOffset();</div><div class="line"><a name="l07193"></a><span class="lineno"> 7193</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#aac76d113a6a5ccbb09fea00fb25fd18f">size</a> = hAllocation->GetSize();</div><div class="line"><a name="l07194"></a><span class="lineno"> 7194</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#a5eeffbe2d2f30f53370ff14aefbadbe2">pMappedData</a> = hAllocation->GetMappedData();</div><div class="line"><a name="l07195"></a><span class="lineno"> 7195</span>  pAllocationInfo-><a class="code" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a> = hAllocation->GetUserData();</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> }</div><div class="line"><a name="l07198"></a><span class="lineno"> 7198</span> </div><div class="line"><a name="l07199"></a><span class="lineno"> 7199</span> VkResult VmaAllocator_T::CreatePool(<span class="keyword">const</span> <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a>* pCreateInfo, VmaPool* pPool)</div><div class="line"><a name="l07200"></a><span class="lineno"> 7200</span> {</div><div class="line"><a name="l07201"></a><span class="lineno"> 7201</span>  VMA_DEBUG_LOG(<span class="stringliteral">" CreatePool: MemoryTypeIndex=%u"</span>, pCreateInfo-><a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>);</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>  <a class="code" href="struct_vma_pool_create_info.html">VmaPoolCreateInfo</a> newCreateInfo = *pCreateInfo;</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="keywordflow">if</span>(newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a> == 0)</div><div class="line"><a name="l07206"></a><span class="lineno"> 7206</span>  {</div><div class="line"><a name="l07207"></a><span class="lineno"> 7207</span>  newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#ae41142f2834fcdc82baa4883c187b75c">maxBlockCount</a> = SIZE_MAX;</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="keywordflow">if</span>(newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a> == 0)</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>  newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">blockSize</a> = CalcPreferredBlockSize(newCreateInfo.<a class="code" href="struct_vma_pool_create_info.html#a596fa76b685d3f1f688f84a709a5b319">memoryTypeIndex</a>);</div><div class="line"><a name="l07212"></a><span class="lineno"> 7212</span>  }</div><div class="line"><a name="l07213"></a><span class="lineno"> 7213</span> </div><div class="line"><a name="l07214"></a><span class="lineno"> 7214</span>  *pPool = vma_new(<span class="keyword">this</span>, VmaPool_T)(<span class="keyword">this</span>, newCreateInfo);</div><div class="line"><a name="l07215"></a><span class="lineno"> 7215</span> </div><div class="line"><a name="l07216"></a><span class="lineno"> 7216</span>  VkResult res = (*pPool)->m_BlockVector.CreateMinBlocks();</div><div class="line"><a name="l07217"></a><span class="lineno"> 7217</span>  <span class="keywordflow">if</span>(res != VK_SUCCESS)</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>  vma_delete(<span class="keyword">this</span>, *pPool);</div><div class="line"><a name="l07220"></a><span class="lineno"> 7220</span>  *pPool = VMA_NULL;</div><div class="line"><a name="l07221"></a><span class="lineno"> 7221</span>  <span class="keywordflow">return</span> res;</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>  <span class="comment">// Add to m_Pools.</span></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>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l07227"></a><span class="lineno"> 7227</span>  VmaVectorInsertSorted<VmaPointerLess>(m_Pools, *pPool);</div><div class="line"><a name="l07228"></a><span class="lineno"> 7228</span>  }</div><div class="line"><a name="l07229"></a><span class="lineno"> 7229</span> </div><div class="line"><a name="l07230"></a><span class="lineno"> 7230</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l07231"></a><span class="lineno"> 7231</span> }</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="keywordtype">void</span> VmaAllocator_T::DestroyPool(VmaPool pool)</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">// Remove from m_Pools.</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>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l07238"></a><span class="lineno"> 7238</span>  <span class="keywordtype">bool</span> success = VmaVectorRemoveSorted<VmaPointerLess>(m_Pools, pool);</div><div class="line"><a name="l07239"></a><span class="lineno"> 7239</span>  VMA_ASSERT(success && <span class="stringliteral">"Pool not found in Allocator."</span>);</div><div class="line"><a name="l07240"></a><span class="lineno"> 7240</span>  }</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>  vma_delete(<span class="keyword">this</span>, pool);</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="keywordtype">void</span> VmaAllocator_T::GetPoolStats(VmaPool pool, <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats)</div><div class="line"><a name="l07246"></a><span class="lineno"> 7246</span> {</div><div class="line"><a name="l07247"></a><span class="lineno"> 7247</span>  pool->m_BlockVector.GetPoolStats(pPoolStats);</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> </div><div class="line"><a name="l07250"></a><span class="lineno"> 7250</span> <span class="keywordtype">void</span> VmaAllocator_T::SetCurrentFrameIndex(uint32_t frameIndex)</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>  m_CurrentFrameIndex.store(frameIndex);</div><div class="line"><a name="l07253"></a><span class="lineno"> 7253</span> }</div><div class="line"><a name="l07254"></a><span class="lineno"> 7254</span> </div><div class="line"><a name="l07255"></a><span class="lineno"> 7255</span> <span class="keywordtype">void</span> VmaAllocator_T::MakePoolAllocationsLost(</div><div class="line"><a name="l07256"></a><span class="lineno"> 7256</span>  VmaPool hPool,</div><div class="line"><a name="l07257"></a><span class="lineno"> 7257</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</div><div class="line"><a name="l07258"></a><span class="lineno"> 7258</span> {</div><div class="line"><a name="l07259"></a><span class="lineno"> 7259</span>  hPool->m_BlockVector.MakePoolAllocationsLost(</div><div class="line"><a name="l07260"></a><span class="lineno"> 7260</span>  m_CurrentFrameIndex.load(),</div><div class="line"><a name="l07261"></a><span class="lineno"> 7261</span>  pLostAllocationCount);</div><div class="line"><a name="l07262"></a><span class="lineno"> 7262</span> }</div><div class="line"><a name="l07263"></a><span class="lineno"> 7263</span> </div><div class="line"><a name="l07264"></a><span class="lineno"> 7264</span> <span class="keywordtype">void</span> VmaAllocator_T::CreateLostAllocation(VmaAllocation* pAllocation)</div><div class="line"><a name="l07265"></a><span class="lineno"> 7265</span> {</div><div class="line"><a name="l07266"></a><span class="lineno"> 7266</span>  *pAllocation = vma_new(<span class="keyword">this</span>, VmaAllocation_T)(VMA_FRAME_INDEX_LOST);</div><div class="line"><a name="l07267"></a><span class="lineno"> 7267</span>  (*pAllocation)->InitLost();</div><div class="line"><a name="l07268"></a><span class="lineno"> 7268</span> }</div><div class="line"><a name="l07269"></a><span class="lineno"> 7269</span> </div><div class="line"><a name="l07270"></a><span class="lineno"> 7270</span> VkResult VmaAllocator_T::AllocateVulkanMemory(<span class="keyword">const</span> VkMemoryAllocateInfo* pAllocateInfo, VkDeviceMemory* pMemory)</div><div class="line"><a name="l07271"></a><span class="lineno"> 7271</span> {</div><div class="line"><a name="l07272"></a><span class="lineno"> 7272</span>  <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(pAllocateInfo->memoryTypeIndex);</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>  VkResult res;</div><div class="line"><a name="l07275"></a><span class="lineno"> 7275</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] != VK_WHOLE_SIZE)</div><div class="line"><a name="l07276"></a><span class="lineno"> 7276</span>  {</div><div class="line"><a name="l07277"></a><span class="lineno"> 7277</span>  VmaMutexLock lock(m_HeapSizeLimitMutex, m_UseMutex);</div><div class="line"><a name="l07278"></a><span class="lineno"> 7278</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] >= pAllocateInfo->allocationSize)</div><div class="line"><a name="l07279"></a><span class="lineno"> 7279</span>  {</div><div class="line"><a name="l07280"></a><span class="lineno"> 7280</span>  res = (*m_VulkanFunctions.vkAllocateMemory)(m_hDevice, pAllocateInfo, GetAllocationCallbacks(), pMemory);</div><div class="line"><a name="l07281"></a><span class="lineno"> 7281</span>  <span class="keywordflow">if</span>(res == VK_SUCCESS)</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>  m_HeapSizeLimit[heapIndex] -= pAllocateInfo->allocationSize;</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>  }</div><div class="line"><a name="l07286"></a><span class="lineno"> 7286</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l07287"></a><span class="lineno"> 7287</span>  {</div><div class="line"><a name="l07288"></a><span class="lineno"> 7288</span>  res = VK_ERROR_OUT_OF_DEVICE_MEMORY;</div><div class="line"><a name="l07289"></a><span class="lineno"> 7289</span>  }</div><div class="line"><a name="l07290"></a><span class="lineno"> 7290</span>  }</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>  res = (*m_VulkanFunctions.vkAllocateMemory)(m_hDevice, pAllocateInfo, GetAllocationCallbacks(), pMemory);</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>  <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="l07297"></a><span class="lineno"> 7297</span>  {</div><div class="line"><a name="l07298"></a><span class="lineno"> 7298</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="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="keywordflow">return</span> res;</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> </div><div class="line"><a name="l07304"></a><span class="lineno"> 7304</span> <span class="keywordtype">void</span> VmaAllocator_T::FreeVulkanMemory(uint32_t memoryType, VkDeviceSize size, VkDeviceMemory hMemory)</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="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="l07307"></a><span class="lineno"> 7307</span>  {</div><div class="line"><a name="l07308"></a><span class="lineno"> 7308</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="l07309"></a><span class="lineno"> 7309</span>  }</div><div class="line"><a name="l07310"></a><span class="lineno"> 7310</span> </div><div class="line"><a name="l07311"></a><span class="lineno"> 7311</span>  (*m_VulkanFunctions.vkFreeMemory)(m_hDevice, hMemory, GetAllocationCallbacks());</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>  <span class="keyword">const</span> uint32_t heapIndex = MemoryTypeIndexToHeapIndex(memoryType);</div><div class="line"><a name="l07314"></a><span class="lineno"> 7314</span>  <span class="keywordflow">if</span>(m_HeapSizeLimit[heapIndex] != VK_WHOLE_SIZE)</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>  VmaMutexLock lock(m_HeapSizeLimitMutex, m_UseMutex);</div><div class="line"><a name="l07317"></a><span class="lineno"> 7317</span>  m_HeapSizeLimit[heapIndex] += size;</div><div class="line"><a name="l07318"></a><span class="lineno"> 7318</span>  }</div><div class="line"><a name="l07319"></a><span class="lineno"> 7319</span> }</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="keywordtype">void</span> VmaAllocator_T::FreeDedicatedMemory(VmaAllocation allocation)</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>  VMA_ASSERT(allocation && allocation->GetType() == VmaAllocation_T::ALLOCATION_TYPE_DEDICATED);</div><div class="line"><a name="l07324"></a><span class="lineno"> 7324</span> </div><div class="line"><a name="l07325"></a><span class="lineno"> 7325</span>  <span class="keyword">const</span> uint32_t memTypeIndex = allocation->GetMemoryTypeIndex();</div><div class="line"><a name="l07326"></a><span class="lineno"> 7326</span>  {</div><div class="line"><a name="l07327"></a><span class="lineno"> 7327</span>  VmaMutexLock lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l07328"></a><span class="lineno"> 7328</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocations = m_pDedicatedAllocations[memTypeIndex][allocation->GetBlockVectorType()];</div><div class="line"><a name="l07329"></a><span class="lineno"> 7329</span>  VMA_ASSERT(pDedicatedAllocations);</div><div class="line"><a name="l07330"></a><span class="lineno"> 7330</span>  <span class="keywordtype">bool</span> success = VmaVectorRemoveSorted<VmaPointerLess>(*pDedicatedAllocations, allocation);</div><div class="line"><a name="l07331"></a><span class="lineno"> 7331</span>  VMA_ASSERT(success);</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="l07334"></a><span class="lineno"> 7334</span>  VkDeviceMemory hMemory = allocation->GetMemory();</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>  <span class="keywordflow">if</span>(allocation->GetMappedData() != VMA_NULL)</div><div class="line"><a name="l07337"></a><span class="lineno"> 7337</span>  {</div><div class="line"><a name="l07338"></a><span class="lineno"> 7338</span>  (*m_VulkanFunctions.vkUnmapMemory)(m_hDevice, hMemory);</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>  FreeVulkanMemory(memTypeIndex, allocation->GetSize(), hMemory);</div><div class="line"><a name="l07342"></a><span class="lineno"> 7342</span> </div><div class="line"><a name="l07343"></a><span class="lineno"> 7343</span>  VMA_DEBUG_LOG(<span class="stringliteral">" Freed DedicatedMemory MemoryTypeIndex=%u"</span>, memTypeIndex);</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> </div><div class="line"><a name="l07346"></a><span class="lineno"> 7346</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</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> <span class="keywordtype">void</span> VmaAllocator_T::PrintDetailedMap(VmaJsonWriter& json)</div><div class="line"><a name="l07349"></a><span class="lineno"> 7349</span> {</div><div class="line"><a name="l07350"></a><span class="lineno"> 7350</span>  <span class="keywordtype">bool</span> dedicatedAllocationsStarted = <span class="keyword">false</span>;</div><div class="line"><a name="l07351"></a><span class="lineno"> 7351</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</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>  VmaMutexLock dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);</div><div class="line"><a name="l07354"></a><span class="lineno"> 7354</span>  <span class="keywordflow">for</span>(uint32_t blockVectorType = 0; blockVectorType < VMA_BLOCK_VECTOR_TYPE_COUNT; ++blockVectorType)</div><div class="line"><a name="l07355"></a><span class="lineno"> 7355</span>  {</div><div class="line"><a name="l07356"></a><span class="lineno"> 7356</span>  AllocationVectorType* <span class="keyword">const</span> pDedicatedAllocVector = m_pDedicatedAllocations[memTypeIndex][blockVectorType];</div><div class="line"><a name="l07357"></a><span class="lineno"> 7357</span>  VMA_ASSERT(pDedicatedAllocVector);</div><div class="line"><a name="l07358"></a><span class="lineno"> 7358</span>  <span class="keywordflow">if</span>(pDedicatedAllocVector->empty() == <span class="keyword">false</span>)</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">if</span>(dedicatedAllocationsStarted == <span class="keyword">false</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>  dedicatedAllocationsStarted = <span class="keyword">true</span>;</div><div class="line"><a name="l07363"></a><span class="lineno"> 7363</span>  json.WriteString(<span class="stringliteral">"DedicatedAllocations"</span>);</div><div class="line"><a name="l07364"></a><span class="lineno"> 7364</span>  json.BeginObject();</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> </div><div class="line"><a name="l07367"></a><span class="lineno"> 7367</span>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l07368"></a><span class="lineno"> 7368</span>  json.ContinueString(memTypeIndex);</div><div class="line"><a name="l07369"></a><span class="lineno"> 7369</span>  <span class="keywordflow">if</span>(blockVectorType == VMA_BLOCK_VECTOR_TYPE_MAPPED)</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>  json.ContinueString(<span class="stringliteral">" Mapped"</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>  json.EndString();</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>  json.BeginArray();</div><div class="line"><a name="l07376"></a><span class="lineno"> 7376</span> </div><div class="line"><a name="l07377"></a><span class="lineno"> 7377</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < pDedicatedAllocVector->size(); ++i)</div><div class="line"><a name="l07378"></a><span class="lineno"> 7378</span>  {</div><div class="line"><a name="l07379"></a><span class="lineno"> 7379</span>  <span class="keyword">const</span> VmaAllocation hAlloc = (*pDedicatedAllocVector)[i];</div><div class="line"><a name="l07380"></a><span class="lineno"> 7380</span>  json.BeginObject(<span class="keyword">true</span>);</div><div class="line"><a name="l07381"></a><span class="lineno"> 7381</span>  </div><div class="line"><a name="l07382"></a><span class="lineno"> 7382</span>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l07383"></a><span class="lineno"> 7383</span>  json.WriteNumber(hAlloc->GetSize());</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>  json.WriteString(<span class="stringliteral">"Type"</span>);</div><div class="line"><a name="l07386"></a><span class="lineno"> 7386</span>  json.WriteString(VMA_SUBALLOCATION_TYPE_NAMES[hAlloc->GetSuballocationType()]);</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>  json.EndObject();</div><div class="line"><a name="l07389"></a><span class="lineno"> 7389</span>  }</div><div class="line"><a name="l07390"></a><span class="lineno"> 7390</span> </div><div class="line"><a name="l07391"></a><span class="lineno"> 7391</span>  json.EndArray();</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>(dedicatedAllocationsStarted)</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>  json.EndObject();</div><div class="line"><a name="l07398"></a><span class="lineno"> 7398</span>  }</div><div class="line"><a name="l07399"></a><span class="lineno"> 7399</span> </div><div class="line"><a name="l07400"></a><span class="lineno"> 7400</span>  {</div><div class="line"><a name="l07401"></a><span class="lineno"> 7401</span>  <span class="keywordtype">bool</span> allocationsStarted = <span class="keyword">false</span>;</div><div class="line"><a name="l07402"></a><span class="lineno"> 7402</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)</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="keywordflow">for</span>(uint32_t blockVectorType = 0; blockVectorType < VMA_BLOCK_VECTOR_TYPE_COUNT; ++blockVectorType)</div><div class="line"><a name="l07405"></a><span class="lineno"> 7405</span>  {</div><div class="line"><a name="l07406"></a><span class="lineno"> 7406</span>  <span class="keywordflow">if</span>(m_pBlockVectors[memTypeIndex][blockVectorType]->IsEmpty() == <span class="keyword">false</span>)</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>(allocationsStarted == <span class="keyword">false</span>)</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>  allocationsStarted = <span class="keyword">true</span>;</div><div class="line"><a name="l07411"></a><span class="lineno"> 7411</span>  json.WriteString(<span class="stringliteral">"DefaultPools"</span>);</div><div class="line"><a name="l07412"></a><span class="lineno"> 7412</span>  json.BeginObject();</div><div class="line"><a name="l07413"></a><span class="lineno"> 7413</span>  }</div><div class="line"><a name="l07414"></a><span class="lineno"> 7414</span> </div><div class="line"><a name="l07415"></a><span class="lineno"> 7415</span>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l07416"></a><span class="lineno"> 7416</span>  json.ContinueString(memTypeIndex);</div><div class="line"><a name="l07417"></a><span class="lineno"> 7417</span>  <span class="keywordflow">if</span>(blockVectorType == VMA_BLOCK_VECTOR_TYPE_MAPPED)</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>  json.ContinueString(<span class="stringliteral">" Mapped"</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>  json.EndString();</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>  m_pBlockVectors[memTypeIndex][blockVectorType]->PrintDetailedMap(json);</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>  }</div><div class="line"><a name="l07427"></a><span class="lineno"> 7427</span>  <span class="keywordflow">if</span>(allocationsStarted)</div><div class="line"><a name="l07428"></a><span class="lineno"> 7428</span>  {</div><div class="line"><a name="l07429"></a><span class="lineno"> 7429</span>  json.EndObject();</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>  }</div><div class="line"><a name="l07432"></a><span class="lineno"> 7432</span> </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>  VmaMutexLock lock(m_PoolsMutex, m_UseMutex);</div><div class="line"><a name="l07435"></a><span class="lineno"> 7435</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> poolCount = m_Pools.size();</div><div class="line"><a name="l07436"></a><span class="lineno"> 7436</span>  <span class="keywordflow">if</span>(poolCount > 0)</div><div class="line"><a name="l07437"></a><span class="lineno"> 7437</span>  {</div><div class="line"><a name="l07438"></a><span class="lineno"> 7438</span>  json.WriteString(<span class="stringliteral">"Pools"</span>);</div><div class="line"><a name="l07439"></a><span class="lineno"> 7439</span>  json.BeginArray();</div><div class="line"><a name="l07440"></a><span class="lineno"> 7440</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> poolIndex = 0; poolIndex < poolCount; ++poolIndex)</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>  m_Pools[poolIndex]->m_BlockVector.PrintDetailedMap(json);</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>  json.EndArray();</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>  }</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> </div><div class="line"><a name="l07449"></a><span class="lineno"> 7449</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</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> <span class="keyword">static</span> VkResult AllocateMemoryForImage(</div><div class="line"><a name="l07452"></a><span class="lineno"> 7452</span>  VmaAllocator allocator,</div><div class="line"><a name="l07453"></a><span class="lineno"> 7453</span>  VkImage image,</div><div class="line"><a name="l07454"></a><span class="lineno"> 7454</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="l07455"></a><span class="lineno"> 7455</span>  VmaSuballocationType suballocType,</div><div class="line"><a name="l07456"></a><span class="lineno"> 7456</span>  VmaAllocation* pAllocation)</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>  VMA_ASSERT(allocator && (image != VK_NULL_HANDLE) && pAllocationCreateInfo && pAllocation);</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>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l07461"></a><span class="lineno"> 7461</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l07462"></a><span class="lineno"> 7462</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l07463"></a><span class="lineno"> 7463</span>  allocator->GetImageMemoryRequirements(image, vkMemReq,</div><div class="line"><a name="l07464"></a><span class="lineno"> 7464</span>  requiresDedicatedAllocation, prefersDedicatedAllocation);</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="keywordflow">return</span> allocator->AllocateMemory(</div><div class="line"><a name="l07467"></a><span class="lineno"> 7467</span>  vkMemReq,</div><div class="line"><a name="l07468"></a><span class="lineno"> 7468</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l07469"></a><span class="lineno"> 7469</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l07470"></a><span class="lineno"> 7470</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l07471"></a><span class="lineno"> 7471</span>  image, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l07472"></a><span class="lineno"> 7472</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l07473"></a><span class="lineno"> 7473</span>  suballocType,</div><div class="line"><a name="l07474"></a><span class="lineno"> 7474</span>  pAllocation);</div><div class="line"><a name="l07475"></a><span class="lineno"> 7475</span> }</div><div class="line"><a name="l07476"></a><span class="lineno"> 7476</span> </div><div class="line"><a name="l07478"></a><span class="lineno"> 7478</span> <span class="comment">// Public interface</span></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> VkResult <a class="code" href="vk__mem__alloc_8h.html#a200692051ddb34240248234f5f4c17bb">vmaCreateAllocator</a>(</div><div class="line"><a name="l07481"></a><span class="lineno"> 7481</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="l07482"></a><span class="lineno"> 7482</span>  VmaAllocator* pAllocator)</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>  VMA_ASSERT(pCreateInfo && pAllocator);</div><div class="line"><a name="l07485"></a><span class="lineno"> 7485</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateAllocator"</span>);</div><div class="line"><a name="l07486"></a><span class="lineno"> 7486</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="l07487"></a><span class="lineno"> 7487</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l07488"></a><span class="lineno"> 7488</span> }</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="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa8d164061c88f22fb1fd3c8f3534bc1d">vmaDestroyAllocator</a>(</div><div class="line"><a name="l07491"></a><span class="lineno"> 7491</span>  VmaAllocator allocator)</div><div class="line"><a name="l07492"></a><span class="lineno"> 7492</span> {</div><div class="line"><a name="l07493"></a><span class="lineno"> 7493</span>  <span class="keywordflow">if</span>(allocator != VK_NULL_HANDLE)</div><div class="line"><a name="l07494"></a><span class="lineno"> 7494</span>  {</div><div class="line"><a name="l07495"></a><span class="lineno"> 7495</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyAllocator"</span>);</div><div class="line"><a name="l07496"></a><span class="lineno"> 7496</span>  VkAllocationCallbacks allocationCallbacks = allocator->m_AllocationCallbacks;</div><div class="line"><a name="l07497"></a><span class="lineno"> 7497</span>  vma_delete(&allocationCallbacks, allocator);</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> }</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="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aecabf7b6e91ea87d0316fa0a9e014fe0">vmaGetPhysicalDeviceProperties</a>(</div><div class="line"><a name="l07502"></a><span class="lineno"> 7502</span>  VmaAllocator allocator,</div><div class="line"><a name="l07503"></a><span class="lineno"> 7503</span>  <span class="keyword">const</span> VkPhysicalDeviceProperties **ppPhysicalDeviceProperties)</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>  VMA_ASSERT(allocator && ppPhysicalDeviceProperties);</div><div class="line"><a name="l07506"></a><span class="lineno"> 7506</span>  *ppPhysicalDeviceProperties = &allocator->m_PhysicalDeviceProperties;</div><div class="line"><a name="l07507"></a><span class="lineno"> 7507</span> }</div><div class="line"><a name="l07508"></a><span class="lineno"> 7508</span> </div><div class="line"><a name="l07509"></a><span class="lineno"> 7509</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ab88db292a17974f911182543fda52d19">vmaGetMemoryProperties</a>(</div><div class="line"><a name="l07510"></a><span class="lineno"> 7510</span>  VmaAllocator allocator,</div><div class="line"><a name="l07511"></a><span class="lineno"> 7511</span>  <span class="keyword">const</span> VkPhysicalDeviceMemoryProperties** ppPhysicalDeviceMemoryProperties)</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>  VMA_ASSERT(allocator && ppPhysicalDeviceMemoryProperties);</div><div class="line"><a name="l07514"></a><span class="lineno"> 7514</span>  *ppPhysicalDeviceMemoryProperties = &allocator->m_MemProps;</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="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a8701444752eb5de4464adb5a2b514bca">vmaGetMemoryTypeProperties</a>(</div><div class="line"><a name="l07518"></a><span class="lineno"> 7518</span>  VmaAllocator allocator,</div><div class="line"><a name="l07519"></a><span class="lineno"> 7519</span>  uint32_t memoryTypeIndex,</div><div class="line"><a name="l07520"></a><span class="lineno"> 7520</span>  VkMemoryPropertyFlags* pFlags)</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>  VMA_ASSERT(allocator && pFlags);</div><div class="line"><a name="l07523"></a><span class="lineno"> 7523</span>  VMA_ASSERT(memoryTypeIndex < allocator->GetMemoryTypeCount());</div><div class="line"><a name="l07524"></a><span class="lineno"> 7524</span>  *pFlags = allocator->m_MemProps.memoryTypes[memoryTypeIndex].propertyFlags;</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> </div><div class="line"><a name="l07527"></a><span class="lineno"> 7527</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ade56bf8dc9f5a5eaddf5f119ed525236">vmaSetCurrentFrameIndex</a>(</div><div class="line"><a name="l07528"></a><span class="lineno"> 7528</span>  VmaAllocator allocator,</div><div class="line"><a name="l07529"></a><span class="lineno"> 7529</span>  uint32_t frameIndex)</div><div class="line"><a name="l07530"></a><span class="lineno"> 7530</span> {</div><div class="line"><a name="l07531"></a><span class="lineno"> 7531</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l07532"></a><span class="lineno"> 7532</span>  VMA_ASSERT(frameIndex != VMA_FRAME_INDEX_LOST);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  allocator->SetCurrentFrameIndex(frameIndex);</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> </div><div class="line"><a name="l07539"></a><span class="lineno"> 7539</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a333b61c1788cb23559177531e6a93ca3">vmaCalculateStats</a>(</div><div class="line"><a name="l07540"></a><span class="lineno"> 7540</span>  VmaAllocator allocator,</div><div class="line"><a name="l07541"></a><span class="lineno"> 7541</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a>* pStats)</div><div class="line"><a name="l07542"></a><span class="lineno"> 7542</span> {</div><div class="line"><a name="l07543"></a><span class="lineno"> 7543</span>  VMA_ASSERT(allocator && pStats);</div><div class="line"><a name="l07544"></a><span class="lineno"> 7544</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l07545"></a><span class="lineno"> 7545</span>  allocator->CalculateStats(pStats);</div><div class="line"><a name="l07546"></a><span class="lineno"> 7546</span> }</div><div class="line"><a name="l07547"></a><span class="lineno"> 7547</span> </div><div class="line"><a name="l07548"></a><span class="lineno"> 7548</span> <span class="preprocessor">#if VMA_STATS_STRING_ENABLED</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="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#aa4fee7eb5253377599ef4fd38c93c2a0">vmaBuildStatsString</a>(</div><div class="line"><a name="l07551"></a><span class="lineno"> 7551</span>  VmaAllocator allocator,</div><div class="line"><a name="l07552"></a><span class="lineno"> 7552</span>  <span class="keywordtype">char</span>** ppStatsString,</div><div class="line"><a name="l07553"></a><span class="lineno"> 7553</span>  VkBool32 detailedMap)</div><div class="line"><a name="l07554"></a><span class="lineno"> 7554</span> {</div><div class="line"><a name="l07555"></a><span class="lineno"> 7555</span>  VMA_ASSERT(allocator && ppStatsString);</div><div class="line"><a name="l07556"></a><span class="lineno"> 7556</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  VmaStringBuilder sb(allocator);</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>  VmaJsonWriter json(allocator->GetAllocationCallbacks(), sb);</div><div class="line"><a name="l07561"></a><span class="lineno"> 7561</span>  json.BeginObject();</div><div class="line"><a name="l07562"></a><span class="lineno"> 7562</span> </div><div class="line"><a name="l07563"></a><span class="lineno"> 7563</span>  <a class="code" href="struct_vma_stats.html">VmaStats</a> stats;</div><div class="line"><a name="l07564"></a><span class="lineno"> 7564</span>  allocator->CalculateStats(&stats);</div><div class="line"><a name="l07565"></a><span class="lineno"> 7565</span> </div><div class="line"><a name="l07566"></a><span class="lineno"> 7566</span>  json.WriteString(<span class="stringliteral">"Total"</span>);</div><div class="line"><a name="l07567"></a><span class="lineno"> 7567</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a2e8f5b3353f2fefef3c27f29e245a1f9">total</a>);</div><div class="line"><a name="l07568"></a><span class="lineno"> 7568</span>  </div><div class="line"><a name="l07569"></a><span class="lineno"> 7569</span>  <span class="keywordflow">for</span>(uint32_t heapIndex = 0; heapIndex < allocator->GetMemoryHeapCount(); ++heapIndex)</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>  json.BeginString(<span class="stringliteral">"Heap "</span>);</div><div class="line"><a name="l07572"></a><span class="lineno"> 7572</span>  json.ContinueString(heapIndex);</div><div class="line"><a name="l07573"></a><span class="lineno"> 7573</span>  json.EndString();</div><div class="line"><a name="l07574"></a><span class="lineno"> 7574</span>  json.BeginObject();</div><div class="line"><a name="l07575"></a><span class="lineno"> 7575</span> </div><div class="line"><a name="l07576"></a><span class="lineno"> 7576</span>  json.WriteString(<span class="stringliteral">"Size"</span>);</div><div class="line"><a name="l07577"></a><span class="lineno"> 7577</span>  json.WriteNumber(allocator->m_MemProps.memoryHeaps[heapIndex].size);</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>  json.WriteString(<span class="stringliteral">"Flags"</span>);</div><div class="line"><a name="l07580"></a><span class="lineno"> 7580</span>  json.BeginArray(<span class="keyword">true</span>);</div><div class="line"><a name="l07581"></a><span class="lineno"> 7581</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="l07582"></a><span class="lineno"> 7582</span>  {</div><div class="line"><a name="l07583"></a><span class="lineno"> 7583</span>  json.WriteString(<span class="stringliteral">"DEVICE_LOCAL"</span>);</div><div class="line"><a name="l07584"></a><span class="lineno"> 7584</span>  }</div><div class="line"><a name="l07585"></a><span class="lineno"> 7585</span>  json.EndArray();</div><div class="line"><a name="l07586"></a><span class="lineno"> 7586</span> </div><div class="line"><a name="l07587"></a><span class="lineno"> 7587</span>  <span class="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="l07588"></a><span class="lineno"> 7588</span>  {</div><div class="line"><a name="l07589"></a><span class="lineno"> 7589</span>  json.WriteString(<span class="stringliteral">"Stats"</span>);</div><div class="line"><a name="l07590"></a><span class="lineno"> 7590</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a0e6611508c29a187f0fd14ff1a0329c0">memoryHeap</a>[heapIndex]);</div><div class="line"><a name="l07591"></a><span class="lineno"> 7591</span>  }</div><div class="line"><a name="l07592"></a><span class="lineno"> 7592</span> </div><div class="line"><a name="l07593"></a><span class="lineno"> 7593</span>  <span class="keywordflow">for</span>(uint32_t typeIndex = 0; typeIndex < allocator->GetMemoryTypeCount(); ++typeIndex)</div><div class="line"><a name="l07594"></a><span class="lineno"> 7594</span>  {</div><div class="line"><a name="l07595"></a><span class="lineno"> 7595</span>  <span class="keywordflow">if</span>(allocator->MemoryTypeIndexToHeapIndex(typeIndex) == heapIndex)</div><div class="line"><a name="l07596"></a><span class="lineno"> 7596</span>  {</div><div class="line"><a name="l07597"></a><span class="lineno"> 7597</span>  json.BeginString(<span class="stringliteral">"Type "</span>);</div><div class="line"><a name="l07598"></a><span class="lineno"> 7598</span>  json.ContinueString(typeIndex);</div><div class="line"><a name="l07599"></a><span class="lineno"> 7599</span>  json.EndString();</div><div class="line"><a name="l07600"></a><span class="lineno"> 7600</span> </div><div class="line"><a name="l07601"></a><span class="lineno"> 7601</span>  json.BeginObject();</div><div class="line"><a name="l07602"></a><span class="lineno"> 7602</span> </div><div class="line"><a name="l07603"></a><span class="lineno"> 7603</span>  json.WriteString(<span class="stringliteral">"Flags"</span>);</div><div class="line"><a name="l07604"></a><span class="lineno"> 7604</span>  json.BeginArray(<span class="keyword">true</span>);</div><div class="line"><a name="l07605"></a><span class="lineno"> 7605</span>  VkMemoryPropertyFlags flags = allocator->m_MemProps.memoryTypes[typeIndex].propertyFlags;</div><div class="line"><a name="l07606"></a><span class="lineno"> 7606</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) != 0)</div><div class="line"><a name="l07607"></a><span class="lineno"> 7607</span>  {</div><div class="line"><a name="l07608"></a><span class="lineno"> 7608</span>  json.WriteString(<span class="stringliteral">"DEVICE_LOCAL"</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>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0)</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>  json.WriteString(<span class="stringliteral">"HOST_VISIBLE"</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">if</span>((flags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT) != 0)</div><div class="line"><a name="l07615"></a><span class="lineno"> 7615</span>  {</div><div class="line"><a name="l07616"></a><span class="lineno"> 7616</span>  json.WriteString(<span class="stringliteral">"HOST_COHERENT"</span>);</div><div class="line"><a name="l07617"></a><span class="lineno"> 7617</span>  }</div><div class="line"><a name="l07618"></a><span class="lineno"> 7618</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_HOST_CACHED_BIT) != 0)</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>  json.WriteString(<span class="stringliteral">"HOST_CACHED"</span>);</div><div class="line"><a name="l07621"></a><span class="lineno"> 7621</span>  }</div><div class="line"><a name="l07622"></a><span class="lineno"> 7622</span>  <span class="keywordflow">if</span>((flags & VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT) != 0)</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>  json.WriteString(<span class="stringliteral">"LAZILY_ALLOCATED"</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>  json.EndArray();</div><div class="line"><a name="l07627"></a><span class="lineno"> 7627</span> </div><div class="line"><a name="l07628"></a><span class="lineno"> 7628</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="l07629"></a><span class="lineno"> 7629</span>  {</div><div class="line"><a name="l07630"></a><span class="lineno"> 7630</span>  json.WriteString(<span class="stringliteral">"Stats"</span>);</div><div class="line"><a name="l07631"></a><span class="lineno"> 7631</span>  VmaPrintStatInfo(json, stats.<a class="code" href="struct_vma_stats.html#a13e3caf754be79352c42408756309331">memoryType</a>[typeIndex]);</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> </div><div class="line"><a name="l07634"></a><span class="lineno"> 7634</span>  json.EndObject();</div><div class="line"><a name="l07635"></a><span class="lineno"> 7635</span>  }</div><div class="line"><a name="l07636"></a><span class="lineno"> 7636</span>  }</div><div class="line"><a name="l07637"></a><span class="lineno"> 7637</span> </div><div class="line"><a name="l07638"></a><span class="lineno"> 7638</span>  json.EndObject();</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="keywordflow">if</span>(detailedMap == VK_TRUE)</div><div class="line"><a name="l07641"></a><span class="lineno"> 7641</span>  {</div><div class="line"><a name="l07642"></a><span class="lineno"> 7642</span>  allocator->PrintDetailedMap(json);</div><div class="line"><a name="l07643"></a><span class="lineno"> 7643</span>  }</div><div class="line"><a name="l07644"></a><span class="lineno"> 7644</span> </div><div class="line"><a name="l07645"></a><span class="lineno"> 7645</span>  json.EndObject();</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> </div><div class="line"><a name="l07648"></a><span class="lineno"> 7648</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> len = sb.GetLength();</div><div class="line"><a name="l07649"></a><span class="lineno"> 7649</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="l07650"></a><span class="lineno"> 7650</span>  <span class="keywordflow">if</span>(len > 0)</div><div class="line"><a name="l07651"></a><span class="lineno"> 7651</span>  {</div><div class="line"><a name="l07652"></a><span class="lineno"> 7652</span>  memcpy(pChars, sb.GetData(), len);</div><div class="line"><a name="l07653"></a><span class="lineno"> 7653</span>  }</div><div class="line"><a name="l07654"></a><span class="lineno"> 7654</span>  pChars[len] = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l07655"></a><span class="lineno"> 7655</span>  *ppStatsString = pChars;</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> </div><div class="line"><a name="l07658"></a><span class="lineno"> 7658</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a3104eb30d8122c84dd8541063f145288">vmaFreeStatsString</a>(</div><div class="line"><a name="l07659"></a><span class="lineno"> 7659</span>  VmaAllocator allocator,</div><div class="line"><a name="l07660"></a><span class="lineno"> 7660</span>  <span class="keywordtype">char</span>* pStatsString)</div><div class="line"><a name="l07661"></a><span class="lineno"> 7661</span> {</div><div class="line"><a name="l07662"></a><span class="lineno"> 7662</span>  <span class="keywordflow">if</span>(pStatsString != VMA_NULL)</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>  VMA_ASSERT(allocator);</div><div class="line"><a name="l07665"></a><span class="lineno"> 7665</span>  <span class="keywordtype">size_t</span> len = strlen(pStatsString);</div><div class="line"><a name="l07666"></a><span class="lineno"> 7666</span>  vma_delete_array(allocator, pStatsString, len + 1);</div><div class="line"><a name="l07667"></a><span class="lineno"> 7667</span>  }</div><div class="line"><a name="l07668"></a><span class="lineno"> 7668</span> }</div><div class="line"><a name="l07669"></a><span class="lineno"> 7669</span> </div><div class="line"><a name="l07670"></a><span class="lineno"> 7670</span> <span class="preprocessor">#endif // #if VMA_STATS_STRING_ENABLED</span></div><div class="line"><a name="l07671"></a><span class="lineno"> 7671</span> </div><div class="line"><a name="l07674"></a><span class="lineno"> 7674</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#aef15a94b58fbcb0fe706d5720e84a74a">vmaFindMemoryTypeIndex</a>(</div><div class="line"><a name="l07675"></a><span class="lineno"> 7675</span>  VmaAllocator allocator,</div><div class="line"><a name="l07676"></a><span class="lineno"> 7676</span>  uint32_t memoryTypeBits,</div><div class="line"><a name="l07677"></a><span class="lineno"> 7677</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="l07678"></a><span class="lineno"> 7678</span>  uint32_t* pMemoryTypeIndex)</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>  VMA_ASSERT(allocator != VK_NULL_HANDLE);</div><div class="line"><a name="l07681"></a><span class="lineno"> 7681</span>  VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);</div><div class="line"><a name="l07682"></a><span class="lineno"> 7682</span>  VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);</div><div class="line"><a name="l07683"></a><span class="lineno"> 7683</span>  </div><div class="line"><a name="l07684"></a><span class="lineno"> 7684</span>  uint32_t requiredFlags = pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a9166390303ff42d783305bc31c2b6b90">requiredFlags</a>;</div><div class="line"><a name="l07685"></a><span class="lineno"> 7685</span>  uint32_t preferredFlags = pAllocationCreateInfo-><a class="code" href="struct_vma_allocation_create_info.html#a7fe8d81a1ad10b2a2faacacee5b15d6d">preferredFlags</a>;</div><div class="line"><a name="l07686"></a><span class="lineno"> 7686</span>  <span class="keywordflow">if</span>(preferredFlags == 0)</div><div class="line"><a name="l07687"></a><span class="lineno"> 7687</span>  {</div><div class="line"><a name="l07688"></a><span class="lineno"> 7688</span>  preferredFlags = requiredFlags;</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">// preferredFlags, if not 0, must be a superset of requiredFlags.</span></div><div class="line"><a name="l07691"></a><span class="lineno"> 7691</span>  VMA_ASSERT((requiredFlags & ~preferredFlags) == 0);</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">// Convert usage to requiredFlags and preferredFlags.</span></div><div class="line"><a name="l07694"></a><span class="lineno"> 7694</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="l07695"></a><span class="lineno"> 7695</span>  {</div><div class="line"><a name="l07696"></a><span class="lineno"> 7696</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="l07697"></a><span class="lineno"> 7697</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07698"></a><span class="lineno"> 7698</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="l07699"></a><span class="lineno"> 7699</span>  preferredFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;</div><div class="line"><a name="l07700"></a><span class="lineno"> 7700</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07701"></a><span class="lineno"> 7701</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="l07702"></a><span class="lineno"> 7702</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;</div><div class="line"><a name="l07703"></a><span class="lineno"> 7703</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07704"></a><span class="lineno"> 7704</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="l07705"></a><span class="lineno"> 7705</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l07706"></a><span class="lineno"> 7706</span>  preferredFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;</div><div class="line"><a name="l07707"></a><span class="lineno"> 7707</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07708"></a><span class="lineno"> 7708</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="l07709"></a><span class="lineno"> 7709</span>  requiredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;</div><div class="line"><a name="l07710"></a><span class="lineno"> 7710</span>  preferredFlags |= VK_MEMORY_PROPERTY_HOST_COHERENT_BIT | VK_MEMORY_PROPERTY_HOST_CACHED_BIT;</div><div class="line"><a name="l07711"></a><span class="lineno"> 7711</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l07712"></a><span class="lineno"> 7712</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l07713"></a><span class="lineno"> 7713</span>  <span class="keywordflow">break</span>;</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> </div><div class="line"><a name="l07716"></a><span class="lineno"> 7716</span>  *pMemoryTypeIndex = UINT32_MAX;</div><div class="line"><a name="l07717"></a><span class="lineno"> 7717</span>  uint32_t minCost = UINT32_MAX;</div><div class="line"><a name="l07718"></a><span class="lineno"> 7718</span>  <span class="keywordflow">for</span>(uint32_t memTypeIndex = 0, memTypeBit = 1;</div><div class="line"><a name="l07719"></a><span class="lineno"> 7719</span>  memTypeIndex < allocator->GetMemoryTypeCount();</div><div class="line"><a name="l07720"></a><span class="lineno"> 7720</span>  ++memTypeIndex, memTypeBit <<= 1)</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>  <span class="comment">// This memory type is acceptable according to memoryTypeBits bitmask.</span></div><div class="line"><a name="l07723"></a><span class="lineno"> 7723</span>  <span class="keywordflow">if</span>((memTypeBit & memoryTypeBits) != 0)</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="keyword">const</span> VkMemoryPropertyFlags currFlags =</div><div class="line"><a name="l07726"></a><span class="lineno"> 7726</span>  allocator->m_MemProps.memoryTypes[memTypeIndex].propertyFlags;</div><div class="line"><a name="l07727"></a><span class="lineno"> 7727</span>  <span class="comment">// This memory type contains requiredFlags.</span></div><div class="line"><a name="l07728"></a><span class="lineno"> 7728</span>  <span class="keywordflow">if</span>((requiredFlags & ~currFlags) == 0)</div><div class="line"><a name="l07729"></a><span class="lineno"> 7729</span>  {</div><div class="line"><a name="l07730"></a><span class="lineno"> 7730</span>  <span class="comment">// Calculate cost as number of bits from preferredFlags not present in this memory type.</span></div><div class="line"><a name="l07731"></a><span class="lineno"> 7731</span>  uint32_t currCost = CountBitsSet(preferredFlags & ~currFlags);</div><div class="line"><a name="l07732"></a><span class="lineno"> 7732</span>  <span class="comment">// Remember memory type with lowest cost.</span></div><div class="line"><a name="l07733"></a><span class="lineno"> 7733</span>  <span class="keywordflow">if</span>(currCost < minCost)</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>  *pMemoryTypeIndex = memTypeIndex;</div><div class="line"><a name="l07736"></a><span class="lineno"> 7736</span>  <span class="keywordflow">if</span>(currCost == 0)</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>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l07739"></a><span class="lineno"> 7739</span>  }</div><div class="line"><a name="l07740"></a><span class="lineno"> 7740</span>  minCost = currCost;</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>  }</div><div class="line"><a name="l07743"></a><span class="lineno"> 7743</span>  }</div><div class="line"><a name="l07744"></a><span class="lineno"> 7744</span>  }</div><div class="line"><a name="l07745"></a><span class="lineno"> 7745</span>  <span class="keywordflow">return</span> (*pMemoryTypeIndex != UINT32_MAX) ? VK_SUCCESS : VK_ERROR_FEATURE_NOT_PRESENT;</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#a5c8770ded7c59c8caac6de0c2cb00b50">vmaCreatePool</a>(</div><div class="line"><a name="l07749"></a><span class="lineno"> 7749</span>  VmaAllocator allocator,</div><div class="line"><a name="l07750"></a><span class="lineno"> 7750</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="l07751"></a><span class="lineno"> 7751</span>  VmaPool* pPool)</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>  VMA_ASSERT(allocator && pCreateInfo && pPool);</div><div class="line"><a name="l07754"></a><span class="lineno"> 7754</span> </div><div class="line"><a name="l07755"></a><span class="lineno"> 7755</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreatePool"</span>);</div><div class="line"><a name="l07756"></a><span class="lineno"> 7756</span> </div><div class="line"><a name="l07757"></a><span class="lineno"> 7757</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l07758"></a><span class="lineno"> 7758</span> </div><div class="line"><a name="l07759"></a><span class="lineno"> 7759</span>  <span class="keywordflow">return</span> allocator->CreatePool(pCreateInfo, pPool);</div><div class="line"><a name="l07760"></a><span class="lineno"> 7760</span> }</div><div class="line"><a name="l07761"></a><span class="lineno"> 7761</span> </div><div class="line"><a name="l07762"></a><span class="lineno"> 7762</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a5485779c8f1948238fc4e92232fa65e1">vmaDestroyPool</a>(</div><div class="line"><a name="l07763"></a><span class="lineno"> 7763</span>  VmaAllocator allocator,</div><div class="line"><a name="l07764"></a><span class="lineno"> 7764</span>  VmaPool pool)</div><div class="line"><a name="l07765"></a><span class="lineno"> 7765</span> {</div><div class="line"><a name="l07766"></a><span class="lineno"> 7766</span>  VMA_ASSERT(allocator && pool);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyPool"</span>);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  allocator->DestroyPool(pool);</div><div class="line"><a name="l07773"></a><span class="lineno"> 7773</span> }</div><div class="line"><a name="l07774"></a><span class="lineno"> 7774</span> </div><div class="line"><a name="l07775"></a><span class="lineno"> 7775</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae8bf76997b234ef68aad922616df4153">vmaGetPoolStats</a>(</div><div class="line"><a name="l07776"></a><span class="lineno"> 7776</span>  VmaAllocator allocator,</div><div class="line"><a name="l07777"></a><span class="lineno"> 7777</span>  VmaPool pool,</div><div class="line"><a name="l07778"></a><span class="lineno"> 7778</span>  <a class="code" href="struct_vma_pool_stats.html">VmaPoolStats</a>* pPoolStats)</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>  VMA_ASSERT(allocator && pool && pPoolStats);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l07783"></a><span class="lineno"> 7783</span> </div><div class="line"><a name="l07784"></a><span class="lineno"> 7784</span>  allocator->GetPoolStats(pool, pPoolStats);</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> </div><div class="line"><a name="l07787"></a><span class="lineno"> 7787</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a736bd6cbda886f36c891727e73bd4024">vmaMakePoolAllocationsLost</a>(</div><div class="line"><a name="l07788"></a><span class="lineno"> 7788</span>  VmaAllocator allocator,</div><div class="line"><a name="l07789"></a><span class="lineno"> 7789</span>  VmaPool pool,</div><div class="line"><a name="l07790"></a><span class="lineno"> 7790</span>  <span class="keywordtype">size_t</span>* pLostAllocationCount)</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>  VMA_ASSERT(allocator && pool);</div><div class="line"><a name="l07793"></a><span class="lineno"> 7793</span> </div><div class="line"><a name="l07794"></a><span class="lineno"> 7794</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l07795"></a><span class="lineno"> 7795</span> </div><div class="line"><a name="l07796"></a><span class="lineno"> 7796</span>  allocator->MakePoolAllocationsLost(pool, pLostAllocationCount);</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> </div><div class="line"><a name="l07799"></a><span class="lineno"> 7799</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#abf28077dbf82d0908b8acbe8ee8dd9b8">vmaAllocateMemory</a>(</div><div class="line"><a name="l07800"></a><span class="lineno"> 7800</span>  VmaAllocator allocator,</div><div class="line"><a name="l07801"></a><span class="lineno"> 7801</span>  <span class="keyword">const</span> VkMemoryRequirements* pVkMemoryRequirements,</div><div class="line"><a name="l07802"></a><span class="lineno"> 7802</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="l07803"></a><span class="lineno"> 7803</span>  VmaAllocation* pAllocation,</div><div class="line"><a name="l07804"></a><span class="lineno"> 7804</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l07805"></a><span class="lineno"> 7805</span> {</div><div class="line"><a name="l07806"></a><span class="lineno"> 7806</span>  VMA_ASSERT(allocator && pVkMemoryRequirements && pCreateInfo && pAllocation);</div><div class="line"><a name="l07807"></a><span class="lineno"> 7807</span> </div><div class="line"><a name="l07808"></a><span class="lineno"> 7808</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemory"</span>);</div><div class="line"><a name="l07809"></a><span class="lineno"> 7809</span> </div><div class="line"><a name="l07810"></a><span class="lineno"> 7810</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  VkResult result = allocator->AllocateMemory(</div><div class="line"><a name="l07813"></a><span class="lineno"> 7813</span>  *pVkMemoryRequirements,</div><div class="line"><a name="l07814"></a><span class="lineno"> 7814</span>  <span class="keyword">false</span>, <span class="comment">// requiresDedicatedAllocation</span></div><div class="line"><a name="l07815"></a><span class="lineno"> 7815</span>  <span class="keyword">false</span>, <span class="comment">// prefersDedicatedAllocation</span></div><div class="line"><a name="l07816"></a><span class="lineno"> 7816</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l07817"></a><span class="lineno"> 7817</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l07818"></a><span class="lineno"> 7818</span>  *pCreateInfo,</div><div class="line"><a name="l07819"></a><span class="lineno"> 7819</span>  VMA_SUBALLOCATION_TYPE_UNKNOWN,</div><div class="line"><a name="l07820"></a><span class="lineno"> 7820</span>  pAllocation);</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>  <span class="keywordflow">if</span>(pAllocationInfo && result == VK_SUCCESS)</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>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l07825"></a><span class="lineno"> 7825</span>  }</div><div class="line"><a name="l07826"></a><span class="lineno"> 7826</span> </div><div class="line"><a name="l07827"></a><span class="lineno"> 7827</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l07828"></a><span class="lineno"> 7828</span> }</div><div class="line"><a name="l07829"></a><span class="lineno"> 7829</span> </div><div class="line"><a name="l07830"></a><span class="lineno"> 7830</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a7fdf64415b6c3d83c454f28d2c53df7b">vmaAllocateMemoryForBuffer</a>(</div><div class="line"><a name="l07831"></a><span class="lineno"> 7831</span>  VmaAllocator allocator,</div><div class="line"><a name="l07832"></a><span class="lineno"> 7832</span>  VkBuffer buffer,</div><div class="line"><a name="l07833"></a><span class="lineno"> 7833</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="l07834"></a><span class="lineno"> 7834</span>  VmaAllocation* pAllocation,</div><div class="line"><a name="l07835"></a><span class="lineno"> 7835</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</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>  VMA_ASSERT(allocator && buffer != VK_NULL_HANDLE && pCreateInfo && pAllocation);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemoryForBuffer"</span>);</div><div class="line"><a name="l07840"></a><span class="lineno"> 7840</span> </div><div class="line"><a name="l07841"></a><span class="lineno"> 7841</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l07844"></a><span class="lineno"> 7844</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l07845"></a><span class="lineno"> 7845</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l07846"></a><span class="lineno"> 7846</span>  allocator->GetBufferMemoryRequirements(buffer, vkMemReq,</div><div class="line"><a name="l07847"></a><span class="lineno"> 7847</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l07848"></a><span class="lineno"> 7848</span>  prefersDedicatedAllocation);</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>  VkResult result = allocator->AllocateMemory(</div><div class="line"><a name="l07851"></a><span class="lineno"> 7851</span>  vkMemReq,</div><div class="line"><a name="l07852"></a><span class="lineno"> 7852</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l07853"></a><span class="lineno"> 7853</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l07854"></a><span class="lineno"> 7854</span>  buffer, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l07855"></a><span class="lineno"> 7855</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l07856"></a><span class="lineno"> 7856</span>  *pCreateInfo,</div><div class="line"><a name="l07857"></a><span class="lineno"> 7857</span>  VMA_SUBALLOCATION_TYPE_BUFFER,</div><div class="line"><a name="l07858"></a><span class="lineno"> 7858</span>  pAllocation);</div><div class="line"><a name="l07859"></a><span class="lineno"> 7859</span> </div><div class="line"><a name="l07860"></a><span class="lineno"> 7860</span>  <span class="keywordflow">if</span>(pAllocationInfo && result == VK_SUCCESS)</div><div class="line"><a name="l07861"></a><span class="lineno"> 7861</span>  {</div><div class="line"><a name="l07862"></a><span class="lineno"> 7862</span>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</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="keywordflow">return</span> result;</div><div class="line"><a name="l07866"></a><span class="lineno"> 7866</span> }</div><div class="line"><a name="l07867"></a><span class="lineno"> 7867</span> </div><div class="line"><a name="l07868"></a><span class="lineno"> 7868</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a0faa3f9e5fb233d29d1e00390650febb">vmaAllocateMemoryForImage</a>(</div><div class="line"><a name="l07869"></a><span class="lineno"> 7869</span>  VmaAllocator allocator,</div><div class="line"><a name="l07870"></a><span class="lineno"> 7870</span>  VkImage image,</div><div class="line"><a name="l07871"></a><span class="lineno"> 7871</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="l07872"></a><span class="lineno"> 7872</span>  VmaAllocation* pAllocation,</div><div class="line"><a name="l07873"></a><span class="lineno"> 7873</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l07874"></a><span class="lineno"> 7874</span> {</div><div class="line"><a name="l07875"></a><span class="lineno"> 7875</span>  VMA_ASSERT(allocator && image != VK_NULL_HANDLE && pCreateInfo && pAllocation);</div><div class="line"><a name="l07876"></a><span class="lineno"> 7876</span> </div><div class="line"><a name="l07877"></a><span class="lineno"> 7877</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaAllocateMemoryForImage"</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l07880"></a><span class="lineno"> 7880</span> </div><div class="line"><a name="l07881"></a><span class="lineno"> 7881</span>  VkResult result = AllocateMemoryForImage(</div><div class="line"><a name="l07882"></a><span class="lineno"> 7882</span>  allocator,</div><div class="line"><a name="l07883"></a><span class="lineno"> 7883</span>  image,</div><div class="line"><a name="l07884"></a><span class="lineno"> 7884</span>  pCreateInfo,</div><div class="line"><a name="l07885"></a><span class="lineno"> 7885</span>  VMA_SUBALLOCATION_TYPE_IMAGE_UNKNOWN,</div><div class="line"><a name="l07886"></a><span class="lineno"> 7886</span>  pAllocation);</div><div class="line"><a name="l07887"></a><span class="lineno"> 7887</span> </div><div class="line"><a name="l07888"></a><span class="lineno"> 7888</span>  <span class="keywordflow">if</span>(pAllocationInfo && result == VK_SUCCESS)</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>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</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>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l07894"></a><span class="lineno"> 7894</span> }</div><div class="line"><a name="l07895"></a><span class="lineno"> 7895</span> </div><div class="line"><a name="l07896"></a><span class="lineno"> 7896</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a11f0fbc034fa81a4efedd73d61ce7568">vmaFreeMemory</a>(</div><div class="line"><a name="l07897"></a><span class="lineno"> 7897</span>  VmaAllocator allocator,</div><div class="line"><a name="l07898"></a><span class="lineno"> 7898</span>  VmaAllocation allocation)</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>  VMA_ASSERT(allocator && allocation);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaFreeMemory"</span>);</div><div class="line"><a name="l07903"></a><span class="lineno"> 7903</span> </div><div class="line"><a name="l07904"></a><span class="lineno"> 7904</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  allocator->FreeMemory(allocation);</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> </div><div class="line"><a name="l07909"></a><span class="lineno"> 7909</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</a>(</div><div class="line"><a name="l07910"></a><span class="lineno"> 7910</span>  VmaAllocator allocator,</div><div class="line"><a name="l07911"></a><span class="lineno"> 7911</span>  VmaAllocation allocation,</div><div class="line"><a name="l07912"></a><span class="lineno"> 7912</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</div><div class="line"><a name="l07913"></a><span class="lineno"> 7913</span> {</div><div class="line"><a name="l07914"></a><span class="lineno"> 7914</span>  VMA_ASSERT(allocator && allocation && pAllocationInfo);</div><div class="line"><a name="l07915"></a><span class="lineno"> 7915</span> </div><div class="line"><a name="l07916"></a><span class="lineno"> 7916</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  allocator->GetAllocationInfo(allocation, pAllocationInfo);</div><div class="line"><a name="l07919"></a><span class="lineno"> 7919</span> }</div><div class="line"><a name="l07920"></a><span class="lineno"> 7920</span> </div><div class="line"><a name="l07921"></a><span class="lineno"> 7921</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#af9147d31ffc11d62fc187bde283ed14f">vmaSetAllocationUserData</a>(</div><div class="line"><a name="l07922"></a><span class="lineno"> 7922</span>  VmaAllocator allocator,</div><div class="line"><a name="l07923"></a><span class="lineno"> 7923</span>  VmaAllocation allocation,</div><div class="line"><a name="l07924"></a><span class="lineno"> 7924</span>  <span class="keywordtype">void</span>* pUserData)</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>  VMA_ASSERT(allocator && allocation);</div><div class="line"><a name="l07927"></a><span class="lineno"> 7927</span> </div><div class="line"><a name="l07928"></a><span class="lineno"> 7928</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l07929"></a><span class="lineno"> 7929</span> </div><div class="line"><a name="l07930"></a><span class="lineno"> 7930</span>  allocation->SetUserData(pUserData);</div><div class="line"><a name="l07931"></a><span class="lineno"> 7931</span> }</div><div class="line"><a name="l07932"></a><span class="lineno"> 7932</span> </div><div class="line"><a name="l07933"></a><span class="lineno"> 7933</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae5c9657d9e94756269145b01c05d16f1">vmaCreateLostAllocation</a>(</div><div class="line"><a name="l07934"></a><span class="lineno"> 7934</span>  VmaAllocator allocator,</div><div class="line"><a name="l07935"></a><span class="lineno"> 7935</span>  VmaAllocation* pAllocation)</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>  VMA_ASSERT(allocator && pAllocation);</div><div class="line"><a name="l07938"></a><span class="lineno"> 7938</span> </div><div class="line"><a name="l07939"></a><span class="lineno"> 7939</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK;</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>  allocator->CreateLostAllocation(pAllocation);</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> </div><div class="line"><a name="l07944"></a><span class="lineno"> 7944</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#ad5bd1243512d099706de88168992f069">vmaMapMemory</a>(</div><div class="line"><a name="l07945"></a><span class="lineno"> 7945</span>  VmaAllocator allocator,</div><div class="line"><a name="l07946"></a><span class="lineno"> 7946</span>  VmaAllocation allocation,</div><div class="line"><a name="l07947"></a><span class="lineno"> 7947</span>  <span class="keywordtype">void</span>** ppData)</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>  VMA_ASSERT(allocator && allocation && ppData);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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="keywordflow">return</span> (*allocator->GetVulkanFunctions().vkMapMemory)(</div><div class="line"><a name="l07954"></a><span class="lineno"> 7954</span>  allocator->m_hDevice,</div><div class="line"><a name="l07955"></a><span class="lineno"> 7955</span>  allocation->GetMemory(),</div><div class="line"><a name="l07956"></a><span class="lineno"> 7956</span>  allocation->GetOffset(),</div><div class="line"><a name="l07957"></a><span class="lineno"> 7957</span>  allocation->GetSize(),</div><div class="line"><a name="l07958"></a><span class="lineno"> 7958</span>  0,</div><div class="line"><a name="l07959"></a><span class="lineno"> 7959</span>  ppData);</div><div class="line"><a name="l07960"></a><span class="lineno"> 7960</span> }</div><div class="line"><a name="l07961"></a><span class="lineno"> 7961</span> </div><div class="line"><a name="l07962"></a><span class="lineno"> 7962</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a9bc268595cb33f6ec4d519cfce81ff45">vmaUnmapMemory</a>(</div><div class="line"><a name="l07963"></a><span class="lineno"> 7963</span>  VmaAllocator allocator,</div><div class="line"><a name="l07964"></a><span class="lineno"> 7964</span>  VmaAllocation allocation)</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>  VMA_ASSERT(allocator && allocation);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  (*allocator->GetVulkanFunctions().vkUnmapMemory)(allocator->m_hDevice, allocation->GetMemory());</div><div class="line"><a name="l07971"></a><span class="lineno"> 7971</span> }</div><div class="line"><a name="l07972"></a><span class="lineno"> 7972</span> </div><div class="line"><a name="l07973"></a><span class="lineno"> 7973</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a26b87244491c1fe77f11fe9ab5779c27">vmaUnmapPersistentlyMappedMemory</a>(VmaAllocator allocator)</div><div class="line"><a name="l07974"></a><span class="lineno"> 7974</span> {</div><div class="line"><a name="l07975"></a><span class="lineno"> 7975</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l07976"></a><span class="lineno"> 7976</span> </div><div class="line"><a name="l07977"></a><span class="lineno"> 7977</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  allocator->UnmapPersistentlyMappedMemory();</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> </div><div class="line"><a name="l07982"></a><span class="lineno"> 7982</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a03366170bb8e186605518d2f5d65b85a">vmaMapPersistentlyMappedMemory</a>(VmaAllocator allocator)</div><div class="line"><a name="l07983"></a><span class="lineno"> 7983</span> {</div><div class="line"><a name="l07984"></a><span class="lineno"> 7984</span>  VMA_ASSERT(allocator);</div><div class="line"><a name="l07985"></a><span class="lineno"> 7985</span> </div><div class="line"><a name="l07986"></a><span class="lineno"> 7986</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l07987"></a><span class="lineno"> 7987</span> </div><div class="line"><a name="l07988"></a><span class="lineno"> 7988</span>  <span class="keywordflow">return</span> allocator->MapPersistentlyMappedMemory();</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> </div><div class="line"><a name="l07991"></a><span class="lineno"> 7991</span> VkResult <a class="code" href="vk__mem__alloc_8h.html#a6aced90fcc7b39882b6654a740a0b9bb">vmaDefragment</a>(</div><div class="line"><a name="l07992"></a><span class="lineno"> 7992</span>  VmaAllocator allocator,</div><div class="line"><a name="l07993"></a><span class="lineno"> 7993</span>  VmaAllocation* pAllocations,</div><div class="line"><a name="l07994"></a><span class="lineno"> 7994</span>  <span class="keywordtype">size_t</span> allocationCount,</div><div class="line"><a name="l07995"></a><span class="lineno"> 7995</span>  VkBool32* pAllocationsChanged,</div><div class="line"><a name="l07996"></a><span class="lineno"> 7996</span>  <span class="keyword">const</span> <a class="code" href="struct_vma_defragmentation_info.html">VmaDefragmentationInfo</a> *pDefragmentationInfo,</div><div class="line"><a name="l07997"></a><span class="lineno"> 7997</span>  <a class="code" href="struct_vma_defragmentation_stats.html">VmaDefragmentationStats</a>* pDefragmentationStats)</div><div class="line"><a name="l07998"></a><span class="lineno"> 7998</span> {</div><div class="line"><a name="l07999"></a><span class="lineno"> 7999</span>  VMA_ASSERT(allocator && pAllocations);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDefragment"</span>);</div><div class="line"><a name="l08002"></a><span class="lineno"> 8002</span> </div><div class="line"><a name="l08003"></a><span class="lineno"> 8003</span>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l08004"></a><span class="lineno"> 8004</span> </div><div class="line"><a name="l08005"></a><span class="lineno"> 8005</span>  <span class="keywordflow">return</span> allocator->Defragment(pAllocations, allocationCount, pAllocationsChanged, pDefragmentationInfo, pDefragmentationStats);</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#ac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(</div><div class="line"><a name="l08009"></a><span class="lineno"> 8009</span>  VmaAllocator allocator,</div><div class="line"><a name="l08010"></a><span class="lineno"> 8010</span>  <span class="keyword">const</span> VkBufferCreateInfo* pBufferCreateInfo,</div><div class="line"><a name="l08011"></a><span class="lineno"> 8011</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="l08012"></a><span class="lineno"> 8012</span>  VkBuffer* pBuffer,</div><div class="line"><a name="l08013"></a><span class="lineno"> 8013</span>  VmaAllocation* pAllocation,</div><div class="line"><a name="l08014"></a><span class="lineno"> 8014</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</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>  VMA_ASSERT(allocator && pBufferCreateInfo && pAllocationCreateInfo && pBuffer && pAllocation);</div><div class="line"><a name="l08017"></a><span class="lineno"> 8017</span>  </div><div class="line"><a name="l08018"></a><span class="lineno"> 8018</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateBuffer"</span>);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l08021"></a><span class="lineno"> 8021</span> </div><div class="line"><a name="l08022"></a><span class="lineno"> 8022</span>  *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l08023"></a><span class="lineno"> 8023</span>  *pAllocation = VK_NULL_HANDLE;</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="comment">// 1. Create VkBuffer.</span></div><div class="line"><a name="l08026"></a><span class="lineno"> 8026</span>  VkResult res = (*allocator->GetVulkanFunctions().vkCreateBuffer)(</div><div class="line"><a name="l08027"></a><span class="lineno"> 8027</span>  allocator->m_hDevice,</div><div class="line"><a name="l08028"></a><span class="lineno"> 8028</span>  pBufferCreateInfo,</div><div class="line"><a name="l08029"></a><span class="lineno"> 8029</span>  allocator->GetAllocationCallbacks(),</div><div class="line"><a name="l08030"></a><span class="lineno"> 8030</span>  pBuffer);</div><div class="line"><a name="l08031"></a><span class="lineno"> 8031</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l08032"></a><span class="lineno"> 8032</span>  {</div><div class="line"><a name="l08033"></a><span class="lineno"> 8033</span>  <span class="comment">// 2. vkGetBufferMemoryRequirements.</span></div><div class="line"><a name="l08034"></a><span class="lineno"> 8034</span>  VkMemoryRequirements vkMemReq = {};</div><div class="line"><a name="l08035"></a><span class="lineno"> 8035</span>  <span class="keywordtype">bool</span> requiresDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l08036"></a><span class="lineno"> 8036</span>  <span class="keywordtype">bool</span> prefersDedicatedAllocation = <span class="keyword">false</span>;</div><div class="line"><a name="l08037"></a><span class="lineno"> 8037</span>  allocator->GetBufferMemoryRequirements(*pBuffer, vkMemReq,</div><div class="line"><a name="l08038"></a><span class="lineno"> 8038</span>  requiresDedicatedAllocation, prefersDedicatedAllocation);</div><div class="line"><a name="l08039"></a><span class="lineno"> 8039</span> </div><div class="line"><a name="l08040"></a><span class="lineno"> 8040</span>  <span class="comment">// 3. Allocate memory using allocator.</span></div><div class="line"><a name="l08041"></a><span class="lineno"> 8041</span>  res = allocator->AllocateMemory(</div><div class="line"><a name="l08042"></a><span class="lineno"> 8042</span>  vkMemReq,</div><div class="line"><a name="l08043"></a><span class="lineno"> 8043</span>  requiresDedicatedAllocation,</div><div class="line"><a name="l08044"></a><span class="lineno"> 8044</span>  prefersDedicatedAllocation,</div><div class="line"><a name="l08045"></a><span class="lineno"> 8045</span>  *pBuffer, <span class="comment">// dedicatedBuffer</span></div><div class="line"><a name="l08046"></a><span class="lineno"> 8046</span>  VK_NULL_HANDLE, <span class="comment">// dedicatedImage</span></div><div class="line"><a name="l08047"></a><span class="lineno"> 8047</span>  *pAllocationCreateInfo,</div><div class="line"><a name="l08048"></a><span class="lineno"> 8048</span>  VMA_SUBALLOCATION_TYPE_BUFFER,</div><div class="line"><a name="l08049"></a><span class="lineno"> 8049</span>  pAllocation);</div><div class="line"><a name="l08050"></a><span class="lineno"> 8050</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l08051"></a><span class="lineno"> 8051</span>  {</div><div class="line"><a name="l08052"></a><span class="lineno"> 8052</span>  <span class="comment">// 3. Bind buffer with memory.</span></div><div class="line"><a name="l08053"></a><span class="lineno"> 8053</span>  res = (*allocator->GetVulkanFunctions().vkBindBufferMemory)(</div><div class="line"><a name="l08054"></a><span class="lineno"> 8054</span>  allocator->m_hDevice,</div><div class="line"><a name="l08055"></a><span class="lineno"> 8055</span>  *pBuffer,</div><div class="line"><a name="l08056"></a><span class="lineno"> 8056</span>  (*pAllocation)->GetMemory(),</div><div class="line"><a name="l08057"></a><span class="lineno"> 8057</span>  (*pAllocation)->GetOffset());</div><div class="line"><a name="l08058"></a><span class="lineno"> 8058</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l08059"></a><span class="lineno"> 8059</span>  {</div><div class="line"><a name="l08060"></a><span class="lineno"> 8060</span>  <span class="comment">// All steps succeeded.</span></div><div class="line"><a name="l08061"></a><span class="lineno"> 8061</span>  <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL)</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>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l08064"></a><span class="lineno"> 8064</span>  }</div><div class="line"><a name="l08065"></a><span class="lineno"> 8065</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l08066"></a><span class="lineno"> 8066</span>  }</div><div class="line"><a name="l08067"></a><span class="lineno"> 8067</span>  allocator->FreeMemory(*pAllocation);</div><div class="line"><a name="l08068"></a><span class="lineno"> 8068</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08069"></a><span class="lineno"> 8069</span>  <span class="keywordflow">return</span> res;</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>  (*allocator->GetVulkanFunctions().vkDestroyBuffer)(allocator->m_hDevice, *pBuffer, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l08072"></a><span class="lineno"> 8072</span>  *pBuffer = VK_NULL_HANDLE;</div><div class="line"><a name="l08073"></a><span class="lineno"> 8073</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l08074"></a><span class="lineno"> 8074</span>  }</div><div class="line"><a name="l08075"></a><span class="lineno"> 8075</span>  <span class="keywordflow">return</span> res;</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> </div><div class="line"><a name="l08078"></a><span class="lineno"> 8078</span> <span class="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#a0d9f4e4ba5bf9aab1f1c746387753d77">vmaDestroyBuffer</a>(</div><div class="line"><a name="l08079"></a><span class="lineno"> 8079</span>  VmaAllocator allocator,</div><div class="line"><a name="l08080"></a><span class="lineno"> 8080</span>  VkBuffer buffer,</div><div class="line"><a name="l08081"></a><span class="lineno"> 8081</span>  VmaAllocation allocation)</div><div class="line"><a name="l08082"></a><span class="lineno"> 8082</span> {</div><div class="line"><a name="l08083"></a><span class="lineno"> 8083</span>  <span class="keywordflow">if</span>(buffer != VK_NULL_HANDLE)</div><div class="line"><a name="l08084"></a><span class="lineno"> 8084</span>  {</div><div class="line"><a name="l08085"></a><span class="lineno"> 8085</span>  VMA_ASSERT(allocator);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyBuffer"</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</div><div class="line"><a name="l08090"></a><span class="lineno"> 8090</span> </div><div class="line"><a name="l08091"></a><span class="lineno"> 8091</span>  (*allocator->GetVulkanFunctions().vkDestroyBuffer)(allocator->m_hDevice, buffer, allocator->GetAllocationCallbacks());</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>  allocator->FreeMemory(allocation);</div><div class="line"><a name="l08094"></a><span class="lineno"> 8094</span>  }</div><div class="line"><a name="l08095"></a><span class="lineno"> 8095</span> }</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> VkResult <a class="code" href="vk__mem__alloc_8h.html#a02a94f25679275851a53e82eacbcfc73">vmaCreateImage</a>(</div><div class="line"><a name="l08098"></a><span class="lineno"> 8098</span>  VmaAllocator allocator,</div><div class="line"><a name="l08099"></a><span class="lineno"> 8099</span>  <span class="keyword">const</span> VkImageCreateInfo* pImageCreateInfo,</div><div class="line"><a name="l08100"></a><span class="lineno"> 8100</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="l08101"></a><span class="lineno"> 8101</span>  VkImage* pImage,</div><div class="line"><a name="l08102"></a><span class="lineno"> 8102</span>  VmaAllocation* pAllocation,</div><div class="line"><a name="l08103"></a><span class="lineno"> 8103</span>  <a class="code" href="struct_vma_allocation_info.html">VmaAllocationInfo</a>* pAllocationInfo)</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>  VMA_ASSERT(allocator && pImageCreateInfo && pAllocationCreateInfo && pImage && pAllocation);</div><div class="line"><a name="l08106"></a><span class="lineno"> 8106</span> </div><div class="line"><a name="l08107"></a><span class="lineno"> 8107</span>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaCreateImage"</span>);</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l08112"></a><span class="lineno"> 8112</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08113"></a><span class="lineno"> 8113</span> </div><div class="line"><a name="l08114"></a><span class="lineno"> 8114</span>  <span class="comment">// 1. Create VkImage.</span></div><div class="line"><a name="l08115"></a><span class="lineno"> 8115</span>  VkResult res = (*allocator->GetVulkanFunctions().vkCreateImage)(</div><div class="line"><a name="l08116"></a><span class="lineno"> 8116</span>  allocator->m_hDevice,</div><div class="line"><a name="l08117"></a><span class="lineno"> 8117</span>  pImageCreateInfo,</div><div class="line"><a name="l08118"></a><span class="lineno"> 8118</span>  allocator->GetAllocationCallbacks(),</div><div class="line"><a name="l08119"></a><span class="lineno"> 8119</span>  pImage);</div><div class="line"><a name="l08120"></a><span class="lineno"> 8120</span>  <span class="keywordflow">if</span>(res >= 0)</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>  VmaSuballocationType suballocType = pImageCreateInfo->tiling == VK_IMAGE_TILING_OPTIMAL ?</div><div class="line"><a name="l08123"></a><span class="lineno"> 8123</span>  VMA_SUBALLOCATION_TYPE_IMAGE_OPTIMAL :</div><div class="line"><a name="l08124"></a><span class="lineno"> 8124</span>  VMA_SUBALLOCATION_TYPE_IMAGE_LINEAR;</div><div class="line"><a name="l08125"></a><span class="lineno"> 8125</span>  </div><div class="line"><a name="l08126"></a><span class="lineno"> 8126</span>  <span class="comment">// 2. Allocate memory using allocator.</span></div><div class="line"><a name="l08127"></a><span class="lineno"> 8127</span>  res = AllocateMemoryForImage(allocator, *pImage, pAllocationCreateInfo, suballocType, pAllocation);</div><div class="line"><a name="l08128"></a><span class="lineno"> 8128</span>  <span class="keywordflow">if</span>(res >= 0)</div><div class="line"><a name="l08129"></a><span class="lineno"> 8129</span>  {</div><div class="line"><a name="l08130"></a><span class="lineno"> 8130</span>  <span class="comment">// 3. Bind image with memory.</span></div><div class="line"><a name="l08131"></a><span class="lineno"> 8131</span>  res = (*allocator->GetVulkanFunctions().vkBindImageMemory)(</div><div class="line"><a name="l08132"></a><span class="lineno"> 8132</span>  allocator->m_hDevice,</div><div class="line"><a name="l08133"></a><span class="lineno"> 8133</span>  *pImage,</div><div class="line"><a name="l08134"></a><span class="lineno"> 8134</span>  (*pAllocation)->GetMemory(),</div><div class="line"><a name="l08135"></a><span class="lineno"> 8135</span>  (*pAllocation)->GetOffset());</div><div class="line"><a name="l08136"></a><span class="lineno"> 8136</span>  <span class="keywordflow">if</span>(res >= 0)</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>  <span class="comment">// All steps succeeded.</span></div><div class="line"><a name="l08139"></a><span class="lineno"> 8139</span>  <span class="keywordflow">if</span>(pAllocationInfo != VMA_NULL)</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>  allocator->GetAllocationInfo(*pAllocation, pAllocationInfo);</div><div class="line"><a name="l08142"></a><span class="lineno"> 8142</span>  }</div><div class="line"><a name="l08143"></a><span class="lineno"> 8143</span>  <span class="keywordflow">return</span> VK_SUCCESS;</div><div class="line"><a name="l08144"></a><span class="lineno"> 8144</span>  }</div><div class="line"><a name="l08145"></a><span class="lineno"> 8145</span>  allocator->FreeMemory(*pAllocation);</div><div class="line"><a name="l08146"></a><span class="lineno"> 8146</span>  *pAllocation = VK_NULL_HANDLE;</div><div class="line"><a name="l08147"></a><span class="lineno"> 8147</span>  <span class="keywordflow">return</span> res;</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>  (*allocator->GetVulkanFunctions().vkDestroyImage)(allocator->m_hDevice, *pImage, allocator->GetAllocationCallbacks());</div><div class="line"><a name="l08150"></a><span class="lineno"> 8150</span>  *pImage = VK_NULL_HANDLE;</div><div class="line"><a name="l08151"></a><span class="lineno"> 8151</span>  <span class="keywordflow">return</span> res;</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="keywordflow">return</span> res;</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="keywordtype">void</span> <a class="code" href="vk__mem__alloc_8h.html#ae50d2cb3b4a3bfd4dd40987234e50e7e">vmaDestroyImage</a>(</div><div class="line"><a name="l08157"></a><span class="lineno"> 8157</span>  VmaAllocator allocator,</div><div class="line"><a name="l08158"></a><span class="lineno"> 8158</span>  VkImage image,</div><div class="line"><a name="l08159"></a><span class="lineno"> 8159</span>  VmaAllocation allocation)</div><div class="line"><a name="l08160"></a><span class="lineno"> 8160</span> {</div><div class="line"><a name="l08161"></a><span class="lineno"> 8161</span>  <span class="keywordflow">if</span>(image != VK_NULL_HANDLE)</div><div class="line"><a name="l08162"></a><span class="lineno"> 8162</span>  {</div><div class="line"><a name="l08163"></a><span class="lineno"> 8163</span>  VMA_ASSERT(allocator);</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>  VMA_DEBUG_LOG(<span class="stringliteral">"vmaDestroyImage"</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>  VMA_DEBUG_GLOBAL_MUTEX_LOCK</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>  (*allocator->GetVulkanFunctions().vkDestroyImage)(allocator->m_hDevice, image, allocator->GetAllocationCallbacks());</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>  allocator->FreeMemory(allocation);</div><div class="line"><a name="l08172"></a><span class="lineno"> 8172</span>  }</div><div class="line"><a name="l08173"></a><span class="lineno"> 8173</span> }</div><div class="line"><a name="l08174"></a><span class="lineno"> 8174</span> </div><div class="line"><a name="l08175"></a><span class="lineno"> 8175</span> <span class="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:568</div></div>
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<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:785</div></div>
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<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>
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<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:593</div></div>
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<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>
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<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:578</div></div>
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<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>
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<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>
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<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="ttdoc">Memory will be used on device only, so faster access from the device is preferred. No need to be mappable on host. </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:759</div></div>
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<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:572</div></div>
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<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:1044</div></div>
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<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:590</div></div>
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<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:1198</div></div>
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<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:914</div></div>
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<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>
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<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:968</div></div>
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<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:823</div></div>
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<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:561</div></div>
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<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:856</div></div>
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<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:769</div></div>
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<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. </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:605</div></div>
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<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>
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<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:652</div></div>
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<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:587</div></div>
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<div class="ttc" id="struct_vma_allocator_create_info_html_ab435423d84d5ab26e2c347c51771f90a"><div class="ttname"><a href="struct_vma_allocator_create_info.html#ab435423d84d5ab26e2c347c51771f90a">VmaAllocatorCreateInfo::preferredSmallHeapBlockSize</a></div><div class="ttdeci">VkDeviceSize preferredSmallHeapBlockSize</div><div class="ttdoc">Preferred size of a single VkDeviceMemory block to be allocated from small heaps <= 512 MB...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:602</div></div>
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<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>
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<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:773</div></div>
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<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. </div></div>
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<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:717</div></div>
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<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:575</div></div>
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<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:716</div></div>
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<div class="ttc" id="struct_vma_vulkan_functions_html_a9cdcdc1e2b2ea7c571f7d27e30ba6875"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a9cdcdc1e2b2ea7c571f7d27e30ba6875">VmaVulkanFunctions::vkGetImageMemoryRequirements2KHR</a></div><div class="ttdeci">PFN_vkGetImageMemoryRequirements2KHR vkGetImageMemoryRequirements2KHR</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:583</div></div>
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<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:1202</div></div>
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<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>
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<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:622</div></div>
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<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:726</div></div>
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<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:1210</div></div>
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<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:839</div></div>
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<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:1193</div></div>
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<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:576</div></div>
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<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:497</div></div>
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<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:596</div></div>
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<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:922</div></div>
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<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:916</div></div>
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<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:1054</div></div>
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<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>
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<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:573</div></div>
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<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:858</div></div>
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<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:938</div></div>
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<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:974</div></div>
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<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>
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<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:559</div></div>
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<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:925</div></div>
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<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>
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<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:754</div></div>
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<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>
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<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:1188</div></div>
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<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>
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<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>
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<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:1206</div></div>
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<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="ttdoc">Memory will be used for frequent (dynamic) updates from host and reads on device (upload). </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:765</div></div>
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<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:574</div></div>
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<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>
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<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>
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<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:722</div></div>
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<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:503</div></div>
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<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>
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<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>
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<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:524</div></div>
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<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>
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<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:529</div></div>
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<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:1208</div></div>
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<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>
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<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:850</div></div>
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<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. </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:984</div></div>
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<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>
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<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:569</div></div>
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<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:705</div></div>
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<div class="ttc" id="struct_vma_pool_create_info_html_aa4265160536cdb9be821b7686c16c676"><div class="ttname"><a href="struct_vma_pool_create_info.html#aa4265160536cdb9be821b7686c16c676">VmaPoolCreateInfo::blockSize</a></div><div class="ttdeci">VkDeviceSize blockSize</div><div class="ttdoc">Size of a single VkDeviceMemory block to be allocated as part of this pool, in bytes. </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:933</div></div>
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<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:516</div></div>
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<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>
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<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:830</div></div>
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<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:718</div></div>
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<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:520</div></div>
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<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:928</div></div>
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<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="ttdoc">Memory will be used for frequent writing on device and readback on host (download). </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:768</div></div>
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<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>
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<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>
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<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:845</div></div>
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<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:836</div></div>
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<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:708</div></div>
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<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:571</div></div>
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<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. </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:946</div></div>
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<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. </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:608</div></div>
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<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:977</div></div>
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<div class="ttc" id="vk__mem__alloc_8h_html_a03366170bb8e186605518d2f5d65b85a"><div class="ttname"><a href="vk__mem__alloc_8h.html#a03366170bb8e186605518d2f5d65b85a">vmaMapPersistentlyMappedMemory</a></div><div class="ttdeci">VkResult vmaMapPersistentlyMappedMemory(VmaAllocator allocator)</div><div class="ttdoc">Maps back persistently mapped memory of types that are HOST_COHERENT and DEVICE_LOCAL. </div></div>
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<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:834</div></div>
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<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:863</div></div>
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<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>
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<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:640</div></div>
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<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:724</div></div>
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<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:717</div></div>
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<div class="ttc" id="vk__mem__alloc_8h_html_a9a7c45f9c863695d98c83fa5ac940fe7a918441f7b40dca90481b114f5d224fe9"><div class="ttname"><a href="vk__mem__alloc_8h.html#a9a7c45f9c863695d98c83fa5ac940fe7a918441f7b40dca90481b114f5d224fe9">VMA_POOL_CREATE_PERSISTENT_MAP_BIT</a></div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:896</div></div>
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<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:580</div></div>
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<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:518</div></div>
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<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:579</div></div>
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<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>
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<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:960</div></div>
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<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>
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<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>
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<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:1065</div></div>
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<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. ...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:599</div></div>
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<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:717</div></div>
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<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:714</div></div>
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<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>
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<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:965</div></div>
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<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:1049</div></div>
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<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:832</div></div>
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<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:1204</div></div>
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<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:567</div></div>
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<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>
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<div class="ttc" id="struct_vma_vulkan_functions_html_a9d8d1b05d2b1e7e1d9b27f6f585acf9c"><div class="ttname"><a href="struct_vma_vulkan_functions.html#a9d8d1b05d2b1e7e1d9b27f6f585acf9c">VmaVulkanFunctions::vkGetBufferMemoryRequirements2KHR</a></div><div class="ttdeci">PFN_vkGetBufferMemoryRequirements2KHR vkGetBufferMemoryRequirements2KHR</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:582</div></div>
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<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:712</div></div>
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<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="ttdoc">No intended memory usage specified. Use other members of VmaAllocationCreateInfo to specify your requ...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:757</div></div>
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<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:918</div></div>
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<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>
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<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:710</div></div>
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<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:577</div></div>
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<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:581</div></div>
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<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:796</div></div>
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<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="ttdoc">Memory will be mapped on host. Could be used for transfer to/from device. </div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:762</div></div>
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<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. Null if this alloaction is not persistent...</div><div class="ttdef"><b>Definition:</b> vk_mem_alloc.h:1060</div></div>
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<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>
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<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:557</div></div>
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<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>
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<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:570</div></div>
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<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:1030</div></div>
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<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>
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<div class="ttc" id="vk__mem__alloc_8h_html_ad9889c10c798b040d59c92f257cae597ae443691ef3d077c0dc3de5576ac4c312"><div class="ttname"><a href="vk__mem__alloc_8h.html#ad9889c10c798b040d59c92f257cae597ae443691ef3d077c0dc3de5576ac4c312">VMA_ALLOCATION_CREATE_PERSISTENT_MAP_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:812</div></div>
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<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>
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<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>
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<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>
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<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:887</div></div>
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<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:718</div></div>
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<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:725</div></div>
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<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>
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<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:971</div></div>
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<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:718</div></div>
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<div class="ttc" id="vk__mem__alloc_8h_html_a26b87244491c1fe77f11fe9ab5779c27"><div class="ttname"><a href="vk__mem__alloc_8h.html#a26b87244491c1fe77f11fe9ab5779c27">vmaUnmapPersistentlyMappedMemory</a></div><div class="ttdeci">void vmaUnmapPersistentlyMappedMemory(VmaAllocator allocator)</div><div class="ttdoc">Unmaps persistently mapped memory of types that are HOST_COHERENT and DEVICE_LOCAL. </div></div>
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<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:1035</div></div>
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