New updates to Vulkan Memory Allocator (3.5.0)

.github/workflows/linux.yaml

@@ -25,7 +25,7 @@ jobs:
 
     - name: Set Vulkan SDK Version
       id: set-version
-      run: echo "VULKAN_SDK_VERSION=1.3.283.0" >> $GITHUB_ENV
+      run: echo "VULKAN_SDK_VERSION=1.4.357.0" >> $GITHUB_ENV
 
     - name: Create Build Environment
       run: |
@@ -49,12 +49,13 @@ jobs:
 
     - name: Set environment variables
       run: |
-        export VULKAN_SDK=$GITHUB_WORKSPACE/vulkan_sdk/${{env.VULKAN_SDK_VERSION}}/x86_64
+        source "$GITHUB_WORKSPACE/vulkan_sdk/${{env.VULKAN_SDK_VERSION}}/setup-env.sh"
         echo "VULKAN_SDK=$VULKAN_SDK" >> $GITHUB_ENV
-        echo "PATH=$VULKAN_SDK/bin:$PATH" >> $GITHUB_ENV
-        echo "LD_LIBRARY_PATH=$VULKAN_SDK/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV
-        echo "VK_ICD_FILENAMES=$VULKAN_SDK/etc/vulkan/icd.d" >> $GITHUB_ENV
-        echo "VK_LAYER_PATH=$VULKAN_SDK/etc/vulkan/layer.d" >> $GITHUB_ENV
+        echo "$VULKAN_SDK/bin" >> $GITHUB_PATH
+        echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH" >> $GITHUB_ENV
+        echo "VK_ADD_LAYER_PATH=$VK_ADD_LAYER_PATH" >> $GITHUB_ENV
+        echo "PKG_CONFIG_PATH=$PKG_CONFIG_PATH" >> $GITHUB_ENV
+        echo "CMAKE_PREFIX_PATH=$CMAKE_PREFIX_PATH" >> $GITHUB_ENV
 
     - name: Configure
       working-directory: ${{runner.workspace}}/build

.github/workflows/static_code_analysis.yaml

@@ -14,7 +14,7 @@ jobs:
 
     - name: Set Vulkan SDK Version
       id: set-version
-      run: echo "VULKAN_SDK_VERSION=1.3.283.0" >> $GITHUB_ENV
+      run: echo "VULKAN_SDK_VERSION=1.4.357.0" >> $GITHUB_ENV
 
     - name: Install system dependencies
       run: |
@@ -37,12 +37,14 @@ jobs:
 
     - name: Set environment variables
       run: |
+        source "$GITHUB_WORKSPACE/vulkan_sdk/${{env.VULKAN_SDK_VERSION}}/setup-env.sh"
         echo "CLANG_TIDY=clang-tidy-15" >> $GITHUB_ENV
-        echo "VULKAN_SDK=${GITHUB_WORKSPACE}/vulkan_sdk/${{env.VULKAN_SDK_VERSION}}/x86_64" >> $GITHUB_ENV
-        echo "PATH=${GITHUB_WORKSPACE}/vulkan_sdk/${{env.VULKAN_SDK_VERSION}}/x86_64/bin:$PATH" >> $GITHUB_ENV
-        echo "LD_LIBRARY_PATH=${GITHUB_WORKSPACE}/vulkan_sdk/${{env.VULKAN_SDK_VERSION}}/x86_64/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV
-        echo "VK_ICD_FILENAMES=${GITHUB_WORKSPACE}/vulkan_sdk/${{env.VULKAN_SDK_VERSION}}/x86_64/etc/vulkan/icd.d" >> $GITHUB_ENV
-        echo "VK_LAYER_PATH=${GITHUB_WORKSPACE}/vulkan_sdk/${{env.VULKAN_SDK_VERSION}}/x86_64/etc/vulkan/layer.d" >> $GITHUB_ENV
+        echo "VULKAN_SDK=$VULKAN_SDK" >> $GITHUB_ENV
+        echo "$VULKAN_SDK/bin" >> $GITHUB_PATH
+        echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH" >> $GITHUB_ENV
+        echo "VK_ADD_LAYER_PATH=$VK_ADD_LAYER_PATH" >> $GITHUB_ENV
+        echo "PKG_CONFIG_PATH=$PKG_CONFIG_PATH" >> $GITHUB_ENV
+        echo "CMAKE_PREFIX_PATH=$CMAKE_PREFIX_PATH" >> $GITHUB_ENV
 
     - name: Configure with CMake
       run: |

.github/workflows/windows.yaml

@@ -6,7 +6,7 @@ on:
     types: [opened, synchronize, reopened]
 
 env:
-  VMA_VULKAN_VERSION: "1.4.350.0"
+  VMA_VULKAN_VERSION: "1.4.357.0"
   VMA_VULKAN_SDK_PATH: ${{ github.workspace }}/vulkan_sdk
 
 jobs:

CHANGELOG.md

@@ -1,3 +1,9 @@
+# 3.5.0 (TBD)
+
+- Added support for VK_KHR_extended_flags extension - added `VMA_ALLOCATOR_CREATE_KHR_EXTENDED_FLAGS_BIT` flag.
+- Fixed behavior of `vmaImportVulkanFunctionsFromVolk` (#546, #548).
+- Other fixes and improvements, including compatibility with various platforms and compilers.
+
 # 3.4.0 (2026-06-05)
 
 - Added file `AGENTS.md` for agentic AI.

Doxyfile

@@ -2861,15 +2861,6 @@ DOT_GRAPH_MAX_NODES    = 50
 
 MAX_DOT_GRAPH_DEPTH    = 0
 
-# Set the DOT_MULTI_TARGETS tag to YES to allow dot to generate multiple output
-# files in one run (i.e. multiple -o and -T options on the command line). This
-# makes dot run faster, but since only newer versions of dot (>1.8.10) support
-# this, this feature is disabled by default.
-# The default value is: NO.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_MULTI_TARGETS      = NO
-
 # If the GENERATE_LEGEND tag is set to YES doxygen will generate a legend page
 # explaining the meaning of the various boxes and arrows in the dot generated
 # graphs.

README.md

@@ -49,6 +49,7 @@ Additional features:
    - VK_KHR_bind_memory2.
    - VK_KHR_maintenance4.
    - VK_KHR_maintenance5, including `VkBufferUsageFlags2CreateInfoKHR`.
+   - VK_KHR_extended_dlags, including `VkImageUsageFlags2CreateInfoKHR`.
    - VK_EXT_memory_budget: Used internally if available to query for current usage and budget. If not available, it falls back to an estimation based on memory heap sizes.
    - VK_KHR_buffer_device_address: Flag `VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_BIT_KHR` is automatically added to memory allocations where needed.
    - VK_EXT_memory_priority: Set `priority` of allocations or custom pools and it will be set automatically using this extension.

docs/html/allocation_annotation.html

@@ -3,7 +3,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
 <meta http-equiv="X-UA-Compatible" content="IE=11"/>
-<meta name="generator" content="Doxygen 1.17.0"/>
+<meta name="generator" content="Doxygen 1.18.0"/>
 <meta name="viewport" content="width=device-width, initial-scale=1"/>
 <title>Vulkan Memory Allocator: Allocation names and user data</title>
 <link href="tabs.css" rel="stylesheet" type="text/css"/>
@@ -13,11 +13,6 @@
 <link href="search/search.css" rel="stylesheet" type="text/css"/>
 <script type="text/javascript" src="search/searchdata.js"></script>
 <script type="text/javascript" src="search/search.js"></script>
-<script type="module">
-import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs';
-const theme = window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'default';
-mermaid.initialize({ startOnLoad: true, theme: theme });
-</script>
 <link href="doxygen.css" rel="stylesheet" type="text/css" />
 </head>
 <body>
@@ -35,38 +30,40 @@
 </table>
 </div>
 <!-- end header part -->
-<!-- Generated by Doxygen 1.17.0 -->
+<!-- Generated by Doxygen 1.18.0 -->
 <script type="text/javascript">
 let searchBox = new SearchBox("searchBox", "search/",'.html');
 </script>
 <script type="text/javascript">
 document.addEventListener('DOMContentLoaded', codefold.init);
 </script>
+<script type="application/json" id="doxygen-config">
+{
+  "relPath": "",
+  "generateTreeView": false,
+  "searchEngine": true,
+  "serverBasedSearch": false,
+  "disableIndex": false,
+  "dynamicMenus": true,
+  "fullSidebar": false
+}
+</script>
 <script type="text/javascript" src="menudata.js"></script>
 <script type="text/javascript" src="menu.js"></script>
-<script type="text/javascript">
-document.addEventListener('DOMContentLoaded', () => {
-  initMenu('',false);
-  init_search();
-});
-</script>
 <div id="main-nav-mobile">
 <div class="sm sm-dox"><input id="main-menu-state" type="checkbox"/>
 <label class="main-menu-btn" for="main-menu-state">
 <span class="main-menu-btn-icon"></span> Toggle main menu visibility</label>
-<span id="searchBoxPos1" style="position:absolute;right:8px;top:8px;height:36px;"></span>
+<span id="searchBoxPos1"></span>
 </div>
 </div><!-- main-nav-mobile -->
 <div id="main-nav">
   <ul class="sm sm-dox" id="main-menu">
-    <li id="searchBoxPos2" style="float:right">
+    <li id="searchBoxPos2">
         <div id="MSearchBox" class="MSearchBoxInactive">
         <span class="left">
-          <span id="MSearchSelect" class="search-icon" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()"><span class="search-icon-dropdown"></span></span>
-          <input type="text" id="MSearchField" value="" placeholder="Search" accesskey="S"
-               onfocus="searchBox.OnSearchFieldFocus(true)" 
-               onblur="searchBox.OnSearchFieldFocus(false)" 
-               onkeyup="searchBox.OnSearchFieldChange(event)"/>
+          <span id="MSearchSelect" class="search-icon"><span class="search-icon-dropdown"></span></span>
+          <input type="text" id="MSearchField" value="" placeholder="Search" accesskey="S"/>
           </span><span class="right">
             <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><div id="MSearchCloseImg" class="close-icon"></div></a>
           </span>
@@ -75,10 +72,7 @@
   </ul>
 </div><!-- main-nav -->
 <!-- window showing the filter options -->
-<div id="MSearchSelectWindow"
-     onmouseover="return searchBox.OnSearchSelectShow()"
-     onmouseout="return searchBox.OnSearchSelectHide()"
-     onkeydown="return searchBox.OnSearchSelectKey(event)">
+<div id="MSearchSelectWindow">
 </div>
 
 <!-- iframe showing the search results (closed by default) -->
@@ -120,18 +114,18 @@
 <div class="line"><a class="code hl_struct" href="struct_vma_allocation.html">VmaAllocation</a> allocation;</div>
 <div class="line"><a class="code hl_function" href="group__group__alloc.html#gac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a>(allocator, &amp;bufCreateInfo, &amp;allocCreateInfo, &amp;buffer, &amp;allocation, <span class="keyword">nullptr</span>);</div>
 <div class="ttc" id="agroup__group__alloc_html_gac72ee55598617e8eecca384e746bab51"><div class="ttname"><a href="group__group__alloc.html#gac72ee55598617e8eecca384e746bab51">vmaCreateBuffer</a></div><div class="ttdeci">VkResult vmaCreateBuffer(VmaAllocator allocator, const VkBufferCreateInfo *pBufferCreateInfo, const VmaAllocationCreateInfo *pAllocationCreateInfo, VkBuffer *pBuffer, VmaAllocation *pAllocation, VmaAllocationInfo *pAllocationInfo)</div><div class="ttdoc">Creates a new VkBuffer, allocates and binds memory for it.</div></div>
-<div class="ttc" id="agroup__group__alloc_html_ggaa5846affa1e9da3800e3e78fae2305cca27cde9026a84d34d525777baa41fce6e"><div class="ttname"><a href="group__group__alloc.html#ggaa5846affa1e9da3800e3e78fae2305cca27cde9026a84d34d525777baa41fce6e">VMA_MEMORY_USAGE_AUTO</a></div><div class="ttdeci">@ VMA_MEMORY_USAGE_AUTO</div><div class="ttdef"><b>Definition</b> vk_mem_alloc.h:563</div></div>
-<div class="ttc" id="astruct_vma_allocation_create_info_html"><div class="ttname"><a href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a></div><div class="ttdoc">Parameters of new VmaAllocation.</div><div class="ttdef"><b>Definition</b> vk_mem_alloc.h:1308</div></div>
-<div class="ttc" id="astruct_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:1347</div></div>
-<div class="ttc" id="astruct_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:1316</div></div>
+<div class="ttc" id="agroup__group__alloc_html_ggaa5846affa1e9da3800e3e78fae2305cca27cde9026a84d34d525777baa41fce6e"><div class="ttname"><a href="group__group__alloc.html#ggaa5846affa1e9da3800e3e78fae2305cca27cde9026a84d34d525777baa41fce6e">VMA_MEMORY_USAGE_AUTO</a></div><div class="ttdeci">@ VMA_MEMORY_USAGE_AUTO</div><div class="ttdef"><b>Definition</b> vk_mem_alloc.h:602</div></div>
+<div class="ttc" id="astruct_vma_allocation_create_info_html"><div class="ttname"><a href="struct_vma_allocation_create_info.html">VmaAllocationCreateInfo</a></div><div class="ttdoc">Parameters of new VmaAllocation.</div><div class="ttdef"><b>Definition</b> vk_mem_alloc.h:1347</div></div>
+<div class="ttc" id="astruct_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:1386</div></div>
+<div class="ttc" id="astruct_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:1355</div></div>
 <div class="ttc" id="astruct_vma_allocation_html"><div class="ttname"><a href="struct_vma_allocation.html">VmaAllocation</a></div><div class="ttdoc">Represents single memory allocation.</div></div>
 </div><!-- fragment --><p>The pointer may be later retrieved as <a class="el" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13" title="Custom general-purpose pointer that was passed as VmaAllocationCreateInfo::pUserData or set using vma...">VmaAllocationInfo::pUserData</a>:</p>
 <div class="fragment"><div class="line"><a class="code hl_struct" href="struct_vma_allocation_info.html">VmaAllocationInfo</a> allocInfo;</div>
 <div class="line"><a class="code hl_function" href="group__group__alloc.html#ga86dd08aba8633bfa4ad0df2e76481d8b">vmaGetAllocationInfo</a>(allocator, allocation, &amp;allocInfo);</div>
 <div class="line">MyBufferMetadata* pMetadata = (MyBufferMetadata*)allocInfo.<a class="code hl_variable" href="struct_vma_allocation_info.html#adc507656149c04de7ed95d0042ba2a13">pUserData</a>;</div>
 <div class="ttc" id="agroup__group__alloc_html_ga86dd08aba8633bfa4ad0df2e76481d8b"><div class="ttname"><a href="group__group__alloc.html#ga86dd08aba8633bfa4ad0df2e76481d8b">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>
-<div class="ttc" id="astruct_vma_allocation_info_html"><div class="ttname"><a href="struct_vma_allocation_info.html">VmaAllocationInfo</a></div><div class="ttdef"><b>Definition</b> vk_mem_alloc.h:1446</div></div>
-<div class="ttc" id="astruct_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:1493</div></div>
+<div class="ttc" id="astruct_vma_allocation_info_html"><div class="ttname"><a href="struct_vma_allocation_info.html">VmaAllocationInfo</a></div><div class="ttdef"><b>Definition</b> vk_mem_alloc.h:1485</div></div>
+<div class="ttc" id="astruct_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:1532</div></div>
 </div><!-- fragment --><p>It can also be changed using function <a class="el" href="group__group__alloc.html#gaf9147d31ffc11d62fc187bde283ed14f" title="Sets pUserData in given allocation to new value.">vmaSetAllocationUserData()</a>.</p>
 <p>Values of (non-zero) allocations' <span class="tt">pUserData</span> are printed in JSON report created by <a class="el" href="group__group__stats.html#gaa4fee7eb5253377599ef4fd38c93c2a0" title="Builds and returns statistics as a null-terminated string in JSON format.">vmaBuildStatsString()</a> in hexadecimal form.</p>
 <h1 class="doxsection"><a class="anchor" id="allocation_names"></a>
@@ -147,7 +141,7 @@ <h1 class="doxsection"><a class="anchor" id="allocation_names"></a>
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-Generated by&#160;<a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.17.0
+Generated by&#160;<a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.18.0
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