diff options
| author | Jon Leech <[email protected]> | 2020-11-22 23:49:55 -0800 |
|---|---|---|
| committer | Jon Leech <[email protected]> | 2020-11-22 23:50:19 -0800 |
| commit | d2308183f2846a1453ce7ae8c77ea7b5a7424ad2 (patch) | |
| tree | 0127419c3564317d5952eb9c47b18e2223b594c3 /registry/vk.xml | |
| parent | 30e70cbd9850560cb55bffadb8017e90c04c42f5 (diff) | |
| download | Vulkan-Headers-d2308183f2846a1453ce7ae8c77ea7b5a7424ad2.tar.gz Vulkan-Headers-d2308183f2846a1453ce7ae8c77ea7b5a7424ad2.zip | |
Update for Vulkan-Docs 1.2.162
Diffstat (limited to 'registry/vk.xml')
| -rw-r--r-- | registry/vk.xml | 1497 |
1 files changed, 811 insertions, 686 deletions
diff --git a/registry/vk.xml b/registry/vk.xml index 28801ae..2ea12a3 100644 --- a/registry/vk.xml +++ b/registry/vk.xml @@ -66,6 +66,7 @@ branch of the member gitlab server. <tag name="EXT" author="Multivendor" contact="Jon Leech @oddhack"/> <tag name="MESA" author="Mesa open source project" contact="Chad Versace @chadversary, Daniel Stone @fooishbar, David Airlie @airlied, Jason Ekstrand @jekstrand"/> <tag name="INTEL" author="Intel Corporation" contact="Slawek Grajewski @sgrajewski"/> + <tag name="HUAWEI" author="Huawei Technologies Co. Ltd." contact="Hueilong Wang @wyvernathuawei"/> </tags> <types comment="Vulkan type definitions"> @@ -135,7 +136,7 @@ branch of the member gitlab server. <type category="define">// Vulkan 1.2 version number #define <name>VK_API_VERSION_1_2</name> <type>VK_MAKE_VERSION</type>(1, 2, 0)// Patch version should always be set to 0</type> <type category="define">// Version of this file -#define <name>VK_HEADER_VERSION</name> 161</type> +#define <name>VK_HEADER_VERSION</name> 162</type> <type category="define" requires="VK_HEADER_VERSION">// Complete version of this file #define <name>VK_HEADER_VERSION_COMPLETE</name> <type>VK_MAKE_VERSION</type>(1, 2, VK_HEADER_VERSION)</type> @@ -253,6 +254,7 @@ typedef void <name>CAMetalLayer</name>; <type requires="VkBuildAccelerationStructureFlagBitsKHR" category="bitmask">typedef <type>VkFlags</type> <name>VkBuildAccelerationStructureFlagsKHR</name>;</type> <type category="bitmask" name="VkBuildAccelerationStructureFlagsNV" alias="VkBuildAccelerationStructureFlagsKHR"/> <type requires="VkPrivateDataSlotCreateFlagBitsEXT" category="bitmask">typedef <type>VkFlags</type> <name>VkPrivateDataSlotCreateFlagsEXT</name>;</type> + <type requires="VkAccelerationStructureCreateFlagBitsKHR" category="bitmask">typedef <type>VkFlags</type> <name>VkAccelerationStructureCreateFlagsKHR</name>;</type> <type category="bitmask">typedef <type>VkFlags</type> <name>VkDescriptorUpdateTemplateCreateFlags</name>;</type> <type category="bitmask" name="VkDescriptorUpdateTemplateCreateFlagsKHR" alias="VkDescriptorUpdateTemplateCreateFlags"/> <type requires="VkPipelineCreationFeedbackFlagBitsEXT" category="bitmask">typedef <type>VkFlags</type> <name>VkPipelineCreationFeedbackFlagsEXT</name>;</type> @@ -367,7 +369,7 @@ typedef void <name>CAMetalLayer</name>; <type category="handle" name="VkSamplerYcbcrConversionKHR" alias="VkSamplerYcbcrConversion"/> <type category="handle" parent="VkDevice"><type>VK_DEFINE_NON_DISPATCHABLE_HANDLE</type>(<name>VkValidationCacheEXT</name>)</type> <type category="handle" parent="VkDevice"><type>VK_DEFINE_NON_DISPATCHABLE_HANDLE</type>(<name>VkAccelerationStructureKHR</name>)</type> - <type category="handle" name="VkAccelerationStructureNV" alias="VkAccelerationStructureKHR"/> + <type category="handle" parent="VkDevice"><type>VK_DEFINE_NON_DISPATCHABLE_HANDLE</type>(<name>VkAccelerationStructureNV</name>)</type> <type category="handle" parent="VkDevice"><type>VK_DEFINE_NON_DISPATCHABLE_HANDLE</type>(<name>VkPerformanceConfigurationINTEL</name>)</type> <type category="handle" parent="VkDevice"><type>VK_DEFINE_NON_DISPATCHABLE_HANDLE</type>(<name>VkDeferredOperationKHR</name>)</type> <type category="handle" parent="VkDevice"><type>VK_DEFINE_NON_DISPATCHABLE_HANDLE</type>(<name>VkPrivateDataSlotEXT</name>)</type> @@ -492,6 +494,8 @@ typedef void <name>CAMetalLayer</name>; <type category="enum" name="VkGeometryInstanceFlagBitsNV" alias="VkGeometryInstanceFlagBitsKHR"/> <type name="VkBuildAccelerationStructureFlagBitsKHR" category="enum"/> <type category="enum" name="VkBuildAccelerationStructureFlagBitsNV" alias="VkBuildAccelerationStructureFlagBitsKHR"/> + <type name="VkAccelerationStructureCreateFlagBitsKHR" category="enum"/> + <type name="VkBuildAccelerationStructureModeKHR" category="enum"/> <type name="VkCopyAccelerationStructureModeKHR" category="enum"/> <type category="enum" name="VkCopyAccelerationStructureModeNV" alias="VkCopyAccelerationStructureModeKHR"/> <type name="VkAccelerationStructureTypeKHR" category="enum"/> @@ -500,9 +504,10 @@ typedef void <name>CAMetalLayer</name>; <type category="enum" name="VkGeometryTypeNV" alias="VkGeometryTypeKHR"/> <type name="VkRayTracingShaderGroupTypeKHR" category="enum"/> <type category="enum" name="VkRayTracingShaderGroupTypeNV" alias="VkRayTracingShaderGroupTypeKHR"/> - <type name="VkAccelerationStructureMemoryRequirementsTypeKHR" category="enum"/> - <type category="enum" name="VkAccelerationStructureMemoryRequirementsTypeNV" alias="VkAccelerationStructureMemoryRequirementsTypeKHR"/> + <type name="VkAccelerationStructureMemoryRequirementsTypeNV" category="enum"/> <type name="VkAccelerationStructureBuildTypeKHR" category="enum"/> + <type name="VkAccelerationStructureCompatibilityKHR" category="enum"/> + <type name="VkShaderGroupShaderKHR" category="enum"/> <type name="VkMemoryOverallocationBehaviorAMD" category="enum"/> <type name="VkScopeNV" category="enum"/> <type name="VkComponentTypeNV" category="enum"/> @@ -652,11 +657,11 @@ typedef void <name>CAMetalLayer</name>; <comment>Struct types</comment> <type category="struct" name="VkBaseOutStructure"> <member><type>VkStructureType</type> <name>sType</name></member> - <member>struct <type>VkBaseOutStructure</type>* <name>pNext</name></member> + <member optional="true">struct <type>VkBaseOutStructure</type>* <name>pNext</name></member> </type> <type category="struct" name="VkBaseInStructure"> <member><type>VkStructureType</type> <name>sType</name></member> - <member>const struct <type>VkBaseInStructure</type>* <name>pNext</name></member> + <member optional="true">const struct <type>VkBaseInStructure</type>* <name>pNext</name></member> </type> <type category="struct" name="VkOffset2D"> <member><type>int32_t</type> <name>x</name></member> @@ -722,7 +727,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkApplicationInfo"> <member values="VK_STRUCTURE_TYPE_APPLICATION_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true" len="null-terminated">const <type>char</type>* <name>pApplicationName</name></member> <member><type>uint32_t</type> <name>applicationVersion</name></member> <member optional="true" len="null-terminated">const <type>char</type>* <name>pEngineName</name></member> @@ -739,7 +744,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDeviceQueueCreateInfo"> <member values="VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkDeviceQueueCreateFlags</type> <name>flags</name></member> <member><type>uint32_t</type> <name>queueFamilyIndex</name></member> <member><type>uint32_t</type> <name>queueCount</name></member> @@ -747,7 +752,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkDeviceCreateFlags</type> <name>flags</name></member> <member><type>uint32_t</type> <name>queueCreateInfoCount</name></member> <member len="queueCreateInfoCount">const <type>VkDeviceQueueCreateInfo</type>* <name>pQueueCreateInfos</name></member> @@ -759,7 +764,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkInstanceCreateInfo"> <member values="VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkInstanceCreateFlags</type> <name>flags</name></member> <member optional="true">const <type>VkApplicationInfo</type>* <name>pApplicationInfo</name></member> <member optional="true"><type>uint32_t</type> <name>enabledLayerCount</name></member> @@ -781,7 +786,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceSize</type> <name>allocationSize</name><comment>Size of memory allocation</comment></member> <member><type>uint32_t</type> <name>memoryTypeIndex</name><comment>Index of the of the memory type to allocate from</comment></member> </type> @@ -812,7 +817,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkMappedMemoryRange"> <member values="VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceMemory</type> <name>memory</name><comment>Mapped memory object</comment></member> <member><type>VkDeviceSize</type> <name>offset</name><comment>Offset within the memory object where the range starts</comment></member> <member><type>VkDeviceSize</type> <name>size</name><comment>Size of the range within the memory object</comment></member> @@ -841,7 +846,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkWriteDescriptorSet"> <member values="VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member noautovalidity="true"><type>VkDescriptorSet</type> <name>dstSet</name><comment>Destination descriptor set</comment></member> <member><type>uint32_t</type> <name>dstBinding</name><comment>Binding within the destination descriptor set to write</comment></member> <member><type>uint32_t</type> <name>dstArrayElement</name><comment>Array element within the destination binding to write</comment></member> @@ -853,7 +858,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkCopyDescriptorSet"> <member values="VK_STRUCTURE_TYPE_COPY_DESCRIPTOR_SET"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDescriptorSet</type> <name>srcSet</name><comment>Source descriptor set</comment></member> <member><type>uint32_t</type> <name>srcBinding</name><comment>Binding within the source descriptor set to copy from</comment></member> <member><type>uint32_t</type> <name>srcArrayElement</name><comment>Array element within the source binding to copy from</comment></member> @@ -864,7 +869,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkBufferCreateInfo"> <member values="VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkBufferCreateFlags</type> <name>flags</name><comment>Buffer creation flags</comment></member> <member><type>VkDeviceSize</type> <name>size</name><comment>Specified in bytes</comment></member> <member><type>VkBufferUsageFlags</type> <name>usage</name><comment>Buffer usage flags</comment></member> @@ -874,7 +879,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkBufferViewCreateInfo"> <member values="VK_STRUCTURE_TYPE_BUFFER_VIEW_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkBufferViewCreateFlags</type><name>flags</name></member> <member><type>VkBuffer</type> <name>buffer</name></member> <member><type>VkFormat</type> <name>format</name><comment>Optionally specifies format of elements</comment></member> @@ -901,13 +906,13 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkMemoryBarrier"> <member values="VK_STRUCTURE_TYPE_MEMORY_BARRIER"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkAccessFlags</type> <name>srcAccessMask</name><comment>Memory accesses from the source of the dependency to synchronize</comment></member> <member optional="true"><type>VkAccessFlags</type> <name>dstAccessMask</name><comment>Memory accesses from the destination of the dependency to synchronize</comment></member> </type> <type category="struct" name="VkBufferMemoryBarrier"> <member values="VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member noautovalidity="true"><type>VkAccessFlags</type> <name>srcAccessMask</name><comment>Memory accesses from the source of the dependency to synchronize</comment></member> <member noautovalidity="true"><type>VkAccessFlags</type> <name>dstAccessMask</name><comment>Memory accesses from the destination of the dependency to synchronize</comment></member> <member><type>uint32_t</type> <name>srcQueueFamilyIndex</name><comment>Queue family to transition ownership from</comment></member> @@ -918,7 +923,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkImageMemoryBarrier"> <member values="VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member noautovalidity="true"><type>VkAccessFlags</type> <name>srcAccessMask</name><comment>Memory accesses from the source of the dependency to synchronize</comment></member> <member noautovalidity="true"><type>VkAccessFlags</type> <name>dstAccessMask</name><comment>Memory accesses from the destination of the dependency to synchronize</comment></member> <member><type>VkImageLayout</type> <name>oldLayout</name><comment>Current layout of the image</comment></member> @@ -930,7 +935,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkImageCreateInfo"> <member values="VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkImageCreateFlags</type> <name>flags</name><comment>Image creation flags</comment></member> <member><type>VkImageType</type> <name>imageType</name></member> <member><type>VkFormat</type> <name>format</name></member> @@ -954,7 +959,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkImageViewCreateInfo"> <member values="VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkImageViewCreateFlags</type> <name>flags</name></member> <member><type>VkImage</type> <name>image</name></member> <member><type>VkImageViewType</type> <name>viewType</name></member> @@ -999,7 +1004,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkBindSparseInfo"> <member values="VK_STRUCTURE_TYPE_BIND_SPARSE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>waitSemaphoreCount</name></member> <member len="waitSemaphoreCount">const <type>VkSemaphore</type>* <name>pWaitSemaphores</name></member> <member optional="true"><type>uint32_t</type> <name>bufferBindCount</name></member> @@ -1041,7 +1046,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkShaderModuleCreateInfo"> <member values="VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkShaderModuleCreateFlags</type> <name>flags</name></member> <member><type>size_t</type> <name>codeSize</name><comment>Specified in bytes</comment></member> <member len="latexmath:[\textrm{codeSize} \over 4]" altlen="codeSize / 4">const <type>uint32_t</type>* <name>pCode</name><comment>Binary code of size codeSize</comment></member> @@ -1055,7 +1060,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDescriptorSetLayoutCreateInfo"> <member values="VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkDescriptorSetLayoutCreateFlags</type> <name>flags</name></member> <member optional="true"><type>uint32_t</type> <name>bindingCount</name><comment>Number of bindings in the descriptor set layout</comment></member> <member len="bindingCount">const <type>VkDescriptorSetLayoutBinding</type>* <name>pBindings</name><comment>Array of descriptor set layout bindings</comment></member> @@ -1066,7 +1071,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDescriptorPoolCreateInfo"> <member values="VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkDescriptorPoolCreateFlags</type> <name>flags</name></member> <member><type>uint32_t</type> <name>maxSets</name></member> <member><type>uint32_t</type> <name>poolSizeCount</name></member> @@ -1074,7 +1079,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDescriptorSetAllocateInfo"> <member values="VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDescriptorPool</type> <name>descriptorPool</name></member> <member><type>uint32_t</type> <name>descriptorSetCount</name></member> <member len="descriptorSetCount">const <type>VkDescriptorSetLayout</type>* <name>pSetLayouts</name></member> @@ -1092,7 +1097,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineShaderStageCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineShaderStageCreateFlags</type> <name>flags</name></member> <member><type>VkShaderStageFlagBits</type> <name>stage</name><comment>Shader stage</comment></member> <member><type>VkShaderModule</type> <name>module</name><comment>Module containing entry point</comment></member> @@ -1101,7 +1106,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkComputePipelineCreateInfo"> <member values="VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineCreateFlags</type> <name>flags</name><comment>Pipeline creation flags</comment></member> <member><type>VkPipelineShaderStageCreateInfo</type> <name>stage</name></member> <member><type>VkPipelineLayout</type> <name>layout</name><comment>Interface layout of the pipeline</comment></member> @@ -1121,7 +1126,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineVertexInputStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineVertexInputStateCreateFlags</type> <name>flags</name></member> <member optional="true"><type>uint32_t</type> <name>vertexBindingDescriptionCount</name><comment>number of bindings</comment></member> <member len="vertexBindingDescriptionCount">const <type>VkVertexInputBindingDescription</type>* <name>pVertexBindingDescriptions</name></member> @@ -1130,20 +1135,20 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineInputAssemblyStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineInputAssemblyStateCreateFlags</type> <name>flags</name></member> <member><type>VkPrimitiveTopology</type> <name>topology</name></member> <member><type>VkBool32</type> <name>primitiveRestartEnable</name></member> </type> <type category="struct" name="VkPipelineTessellationStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_STATE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineTessellationStateCreateFlags</type> <name>flags</name></member> <member><type>uint32_t</type> <name>patchControlPoints</name></member> </type> <type category="struct" name="VkPipelineViewportStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineViewportStateCreateFlags</type> <name>flags</name></member> <member optional="true"><type>uint32_t</type> <name>viewportCount</name></member> <member noautovalidity="true" optional="true" len="viewportCount">const <type>VkViewport</type>* <name>pViewports</name></member> @@ -1152,7 +1157,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineRasterizationStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineRasterizationStateCreateFlags</type> <name>flags</name></member> <member><type>VkBool32</type> <name>depthClampEnable</name></member> <member><type>VkBool32</type> <name>rasterizerDiscardEnable</name></member> @@ -1167,7 +1172,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineMultisampleStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineMultisampleStateCreateFlags</type> <name>flags</name></member> <member><type>VkSampleCountFlagBits</type> <name>rasterizationSamples</name><comment>Number of samples used for rasterization</comment></member> <member><type>VkBool32</type> <name>sampleShadingEnable</name><comment>optional (GL45)</comment></member> @@ -1188,7 +1193,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineColorBlendStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineColorBlendStateCreateFlags</type> <name>flags</name></member> <member><type>VkBool32</type> <name>logicOpEnable</name></member> <member noautovalidity="true"><type>VkLogicOp</type> <name>logicOp</name></member> @@ -1198,7 +1203,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineDynamicStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineDynamicStateCreateFlags</type> <name>flags</name></member> <member optional="true"><type>uint32_t</type> <name>dynamicStateCount</name></member> <member len="dynamicStateCount">const <type>VkDynamicState</type>* <name>pDynamicStates</name></member> @@ -1214,7 +1219,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineDepthStencilStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineDepthStencilStateCreateFlags</type> <name>flags</name></member> <member><type>VkBool32</type> <name>depthTestEnable</name></member> <member><type>VkBool32</type> <name>depthWriteEnable</name></member> @@ -1228,7 +1233,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkGraphicsPipelineCreateInfo"> <member values="VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineCreateFlags</type> <name>flags</name><comment>Pipeline creation flags</comment></member> <member><type>uint32_t</type> <name>stageCount</name></member> <member len="stageCount">const <type>VkPipelineShaderStageCreateInfo</type>* <name>pStages</name><comment>One entry for each active shader stage</comment></member> @@ -1249,7 +1254,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineCacheCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineCacheCreateFlags</type> <name>flags</name></member> <member optional="true"><type>size_t</type> <name>initialDataSize</name><comment>Size of initial data to populate cache, in bytes</comment></member> <member len="initialDataSize">const <type>void</type>* <name>pInitialData</name><comment>Initial data to populate cache</comment></member> @@ -1261,7 +1266,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineLayoutCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineLayoutCreateFlags</type> <name>flags</name></member> <member optional="true"><type>uint32_t</type> <name>setLayoutCount</name><comment>Number of descriptor sets interfaced by the pipeline</comment></member> <member len="setLayoutCount">const <type>VkDescriptorSetLayout</type>* <name>pSetLayouts</name><comment>Array of setCount number of descriptor set layout objects defining the layout of the</comment></member> @@ -1270,7 +1275,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkSamplerCreateInfo"> <member values="VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkSamplerCreateFlags</type> <name>flags</name></member> <member><type>VkFilter</type> <name>magFilter</name><comment>Filter mode for magnification</comment></member> <member><type>VkFilter</type> <name>minFilter</name><comment>Filter mode for minifiation</comment></member> @@ -1290,20 +1295,20 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkCommandPoolCreateInfo"> <member values="VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkCommandPoolCreateFlags</type> <name>flags</name><comment>Command pool creation flags</comment></member> <member><type>uint32_t</type> <name>queueFamilyIndex</name></member> </type> <type category="struct" name="VkCommandBufferAllocateInfo"> <member values="VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkCommandPool</type> <name>commandPool</name></member> <member><type>VkCommandBufferLevel</type> <name>level</name></member> <member><type>uint32_t</type> <name>commandBufferCount</name></member> </type> <type category="struct" name="VkCommandBufferInheritanceInfo"> <member values="VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true" noautovalidity="true"><type>VkRenderPass</type> <name>renderPass</name><comment>Render pass for secondary command buffers</comment></member> <member><type>uint32_t</type> <name>subpass</name></member> <member optional="true" noautovalidity="true"><type>VkFramebuffer</type> <name>framebuffer</name><comment>Framebuffer for secondary command buffers</comment></member> @@ -1313,13 +1318,13 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkCommandBufferBeginInfo"> <member values="VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkCommandBufferUsageFlags</type> <name>flags</name><comment>Command buffer usage flags</comment></member> <member optional="true" noautovalidity="true">const <type>VkCommandBufferInheritanceInfo</type>* <name>pInheritanceInfo</name><comment>Pointer to inheritance info for secondary command buffers</comment></member> </type> <type category="struct" name="VkRenderPassBeginInfo"> <member values="VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkRenderPass</type> <name>renderPass</name></member> <member><type>VkFramebuffer</type> <name>framebuffer</name></member> <member><type>VkRect2D</type> <name>renderArea</name></member> @@ -1382,7 +1387,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkRenderPassCreateInfo"> <member values="VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkRenderPassCreateFlags</type> <name>flags</name></member> <member optional="true"><type>uint32_t</type> <name>attachmentCount</name></member> <member len="attachmentCount">const <type>VkAttachmentDescription</type>* <name>pAttachments</name></member> @@ -1393,12 +1398,12 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkEventCreateInfo"> <member values="VK_STRUCTURE_TYPE_EVENT_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkEventCreateFlags</type> <name>flags</name><comment>Event creation flags</comment></member> </type> <type category="struct" name="VkFenceCreateInfo"> <member values="VK_STRUCTURE_TYPE_FENCE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkFenceCreateFlags</type> <name>flags</name><comment>Fence creation flags</comment></member> </type> <type category="struct" name="VkPhysicalDeviceFeatures"> @@ -1584,12 +1589,12 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkSemaphoreCreateInfo"> <member values="VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkSemaphoreCreateFlags</type> <name>flags</name><comment>Semaphore creation flags</comment></member> </type> <type category="struct" name="VkQueryPoolCreateInfo"> <member values="VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkQueryPoolCreateFlags</type> <name>flags</name></member> <member><type>VkQueryType</type> <name>queryType</name></member> <member><type>uint32_t</type> <name>queryCount</name></member> @@ -1597,7 +1602,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkFramebufferCreateInfo"> <member values="VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkFramebufferCreateFlags</type> <name>flags</name></member> <member><type>VkRenderPass</type> <name>renderPass</name></member> <member optional="true"><type>uint32_t</type> <name>attachmentCount</name></member> @@ -1626,7 +1631,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkSubmitInfo"> <member values="VK_STRUCTURE_TYPE_SUBMIT_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>waitSemaphoreCount</name></member> <member len="waitSemaphoreCount">const <type>VkSemaphore</type>* <name>pWaitSemaphores</name></member> <member len="waitSemaphoreCount">const <type>VkPipelineStageFlags</type>* <name>pWaitDstStageMask</name></member> @@ -1659,7 +1664,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDisplayModeCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_DISPLAY_MODE_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkDisplayModeCreateFlagsKHR</type> <name>flags</name></member> <member><type>VkDisplayModeParametersKHR</type> <name>parameters</name><comment>The parameters this mode uses.</comment></member> </type> @@ -1676,7 +1681,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDisplaySurfaceCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_DISPLAY_SURFACE_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkDisplaySurfaceCreateFlagsKHR</type> <name>flags</name></member> <member><type>VkDisplayModeKHR</type> <name>displayMode</name><comment>The mode to use when displaying this surface</comment></member> <member><type>uint32_t</type> <name>planeIndex</name><comment>The plane on which this surface appears. Must be between 0 and the value returned by vkGetPhysicalDeviceDisplayPlanePropertiesKHR() in pPropertyCount.</comment></member> @@ -1688,7 +1693,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDisplayPresentInfoKHR" structextends="VkPresentInfoKHR"> <member values="VK_STRUCTURE_TYPE_DISPLAY_PRESENT_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkRect2D</type> <name>srcRect</name><comment>Rectangle within the presentable image to read pixel data from when presenting to the display.</comment></member> <member><type>VkRect2D</type> <name>dstRect</name><comment>Rectangle within the current display mode's visible region to display srcRectangle in.</comment></member> <member><type>VkBool32</type> <name>persistent</name><comment>For smart displays, use buffered mode. If the display properties member "persistentMode" is VK_FALSE, this member must always be VK_FALSE.</comment></member> @@ -1707,60 +1712,60 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkAndroidSurfaceCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_ANDROID_SURFACE_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkAndroidSurfaceCreateFlagsKHR</type> <name>flags</name></member> <member noautovalidity="true">struct <type>ANativeWindow</type>* <name>window</name></member> </type> <type category="struct" name="VkViSurfaceCreateInfoNN"> <member values="VK_STRUCTURE_TYPE_VI_SURFACE_CREATE_INFO_NN"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkViSurfaceCreateFlagsNN</type> <name>flags</name></member> <member noautovalidity="true"><type>void</type>* <name>window</name></member> </type> <type category="struct" name="VkWaylandSurfaceCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkWaylandSurfaceCreateFlagsKHR</type> <name>flags</name></member> <member noautovalidity="true">struct <type>wl_display</type>* <name>display</name></member> <member noautovalidity="true">struct <type>wl_surface</type>* <name>surface</name></member> </type> <type category="struct" name="VkWin32SurfaceCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkWin32SurfaceCreateFlagsKHR</type> <name>flags</name></member> <member><type>HINSTANCE</type> <name>hinstance</name></member> <member><type>HWND</type> <name>hwnd</name></member> </type> <type category="struct" name="VkXlibSurfaceCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkXlibSurfaceCreateFlagsKHR</type> <name>flags</name></member> <member noautovalidity="true"><type>Display</type>* <name>dpy</name></member> <member><type>Window</type> <name>window</name></member> </type> <type category="struct" name="VkXcbSurfaceCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkXcbSurfaceCreateFlagsKHR</type> <name>flags</name></member> <member noautovalidity="true"><type>xcb_connection_t</type>* <name>connection</name></member> <member><type>xcb_window_t</type> <name>window</name></member> </type> <type category="struct" name="VkDirectFBSurfaceCreateInfoEXT"> <member values="VK_STRUCTURE_TYPE_DIRECTFB_SURFACE_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkDirectFBSurfaceCreateFlagsEXT</type> <name>flags</name></member> <member noautovalidity="true"><type>IDirectFB</type>* <name>dfb</name></member> <member noautovalidity="true"><type>IDirectFBSurface</type>* <name>surface</name></member> </type> <type category="struct" name="VkImagePipeSurfaceCreateInfoFUCHSIA"> <member values="VK_STRUCTURE_TYPE_IMAGEPIPE_SURFACE_CREATE_INFO_FUCHSIA"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkImagePipeSurfaceCreateFlagsFUCHSIA</type> <name>flags</name></member> <member><type>zx_handle_t</type> <name>imagePipeHandle</name></member> </type> <type category="struct" name="VkStreamDescriptorSurfaceCreateInfoGGP"> <member values="VK_STRUCTURE_TYPE_STREAM_DESCRIPTOR_SURFACE_CREATE_INFO_GGP"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkStreamDescriptorSurfaceCreateFlagsGGP</type> <name>flags</name></member> <member><type>GgpStreamDescriptor</type> <name>streamDescriptor</name></member> </type> @@ -1770,7 +1775,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkSwapchainCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkSwapchainCreateFlagsKHR</type> <name>flags</name></member> <member><type>VkSurfaceKHR</type> <name>surface</name><comment>The swapchain's target surface</comment></member> <member><type>uint32_t</type> <name>minImageCount</name><comment>Minimum number of presentation images the application needs</comment></member> @@ -1790,7 +1795,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPresentInfoKHR"> <member values="VK_STRUCTURE_TYPE_PRESENT_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>waitSemaphoreCount</name><comment>Number of semaphores to wait for before presenting</comment></member> <member len="waitSemaphoreCount">const <type>VkSemaphore</type>* <name>pWaitSemaphores</name><comment>Semaphores to wait for before presenting</comment></member> <member><type>uint32_t</type> <name>swapchainCount</name><comment>Number of swapchains to present in this call</comment></member> @@ -1800,20 +1805,20 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDebugReportCallbackCreateInfoEXT" structextends="VkInstanceCreateInfo"> <member values="VK_STRUCTURE_TYPE_DEBUG_REPORT_CALLBACK_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkDebugReportFlagsEXT</type> <name>flags</name><comment>Indicates which events call this callback</comment></member> <member><type>PFN_vkDebugReportCallbackEXT</type> <name>pfnCallback</name><comment>Function pointer of a callback function</comment></member> <member optional="true"><type>void</type>* <name>pUserData</name><comment>User data provided to callback function</comment></member> </type> <type category="struct" name="VkValidationFlagsEXT" structextends="VkInstanceCreateInfo"> <member values="VK_STRUCTURE_TYPE_VALIDATION_FLAGS_EXT"><type>VkStructureType</type> <name>sType</name><comment>Must be VK_STRUCTURE_TYPE_VALIDATION_FLAGS_EXT</comment></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>disabledValidationCheckCount</name><comment>Number of validation checks to disable</comment></member> <member len="disabledValidationCheckCount">const <type>VkValidationCheckEXT</type>* <name>pDisabledValidationChecks</name><comment>Validation checks to disable</comment></member> </type> <type category="struct" name="VkValidationFeaturesEXT" structextends="VkInstanceCreateInfo"> <member values="VK_STRUCTURE_TYPE_VALIDATION_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name><comment>Must be VK_STRUCTURE_TYPE_VALIDATION_FEATURES_EXT</comment></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>enabledValidationFeatureCount</name><comment>Number of validation features to enable</comment></member> <member len="enabledValidationFeatureCount">const <type>VkValidationFeatureEnableEXT</type>* <name>pEnabledValidationFeatures</name><comment>Validation features to enable</comment></member> <member optional="true"><type>uint32_t</type> <name>disabledValidationFeatureCount</name><comment>Number of validation features to disable</comment></member> @@ -1821,19 +1826,19 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineRasterizationStateRasterizationOrderAMD" structextends="VkPipelineRasterizationStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_RASTERIZATION_ORDER_AMD"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkRasterizationOrderAMD</type> <name>rasterizationOrder</name><comment>Rasterization order to use for the pipeline</comment></member> </type> <type category="struct" name="VkDebugMarkerObjectNameInfoEXT"> <member values="VK_STRUCTURE_TYPE_DEBUG_MARKER_OBJECT_NAME_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDebugReportObjectTypeEXT</type> <name>objectType</name><comment>The type of the object</comment></member> <member><type>uint64_t</type> <name>object</name><comment>The handle of the object, cast to uint64_t</comment></member> <member len="null-terminated">const <type>char</type>* <name>pObjectName</name><comment>Name to apply to the object</comment></member> </type> <type category="struct" name="VkDebugMarkerObjectTagInfoEXT"> <member values="VK_STRUCTURE_TYPE_DEBUG_MARKER_OBJECT_TAG_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDebugReportObjectTypeEXT</type> <name>objectType</name><comment>The type of the object</comment></member> <member><type>uint64_t</type> <name>object</name><comment>The handle of the object, cast to uint64_t</comment></member> <member><type>uint64_t</type> <name>tagName</name><comment>The name of the tag to set on the object</comment></member> @@ -1842,23 +1847,23 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDebugMarkerMarkerInfoEXT"> <member values="VK_STRUCTURE_TYPE_DEBUG_MARKER_MARKER_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member len="null-terminated">const <type>char</type>* <name>pMarkerName</name><comment>Name of the debug marker</comment></member> <member optional="true"><type>float</type> <name>color</name>[4]<comment>Optional color for debug marker</comment></member> </type> <type category="struct" name="VkDedicatedAllocationImageCreateInfoNV" structextends="VkImageCreateInfo"> <member values="VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_IMAGE_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>dedicatedAllocation</name><comment>Whether this image uses a dedicated allocation</comment></member> </type> <type category="struct" name="VkDedicatedAllocationBufferCreateInfoNV" structextends="VkBufferCreateInfo"> <member values="VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_BUFFER_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>dedicatedAllocation</name><comment>Whether this buffer uses a dedicated allocation</comment></member> </type> <type category="struct" name="VkDedicatedAllocationMemoryAllocateInfoNV" structextends="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_MEMORY_ALLOCATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkImage</type> <name>image</name><comment>Image that this allocation will be bound to</comment></member> <member optional="true"><type>VkBuffer</type> <name>buffer</name><comment>Buffer that this allocation will be bound to</comment></member> </type> @@ -1870,29 +1875,29 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkExternalMemoryImageCreateInfoNV" structextends="VkImageCreateInfo"> <member values="VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_IMAGE_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkExternalMemoryHandleTypeFlagsNV</type> <name>handleTypes</name></member> </type> <type category="struct" name="VkExportMemoryAllocateInfoNV" structextends="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkExternalMemoryHandleTypeFlagsNV</type> <name>handleTypes</name></member> </type> <type category="struct" name="VkImportMemoryWin32HandleInfoNV" structextends="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_IMPORT_MEMORY_WIN32_HANDLE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkExternalMemoryHandleTypeFlagsNV</type> <name>handleType</name></member> <member optional="true"><type>HANDLE</type> <name>handle</name></member> </type> <type category="struct" name="VkExportMemoryWin32HandleInfoNV" structextends="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_EXPORT_MEMORY_WIN32_HANDLE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true">const <type>SECURITY_ATTRIBUTES</type>* <name>pAttributes</name></member> <member optional="true"><type>DWORD</type> <name>dwAccess</name></member> </type> <type category="struct" name="VkWin32KeyedMutexAcquireReleaseInfoNV" structextends="VkSubmitInfo"> <member values="VK_STRUCTURE_TYPE_WIN32_KEYED_MUTEX_ACQUIRE_RELEASE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>acquireCount</name></member> <member len="acquireCount">const <type>VkDeviceMemory</type>* <name>pAcquireSyncs</name></member> <member len="acquireCount">const <type>uint64_t</type>* <name>pAcquireKeys</name></member> @@ -1903,27 +1908,27 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceDeviceGeneratedCommandsFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEVICE_GENERATED_COMMANDS_FEATURES_NV"><type>VkStructureType</type><name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>deviceGeneratedCommands</name></member> </type> <type category="struct" name="VkDevicePrivateDataCreateInfoEXT" allowduplicate="true" structextends="VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_DEVICE_PRIVATE_DATA_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>privateDataSlotRequestCount</name></member> </type> <type category="struct" name="VkPrivateDataSlotCreateInfoEXT"> <member values="VK_STRUCTURE_TYPE_PRIVATE_DATA_SLOT_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkPrivateDataSlotCreateFlagsEXT</type> <name>flags</name></member> </type> <type category="struct" name="VkPhysicalDevicePrivateDataFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PRIVATE_DATA_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>privateData</name></member> </type> <type category="struct" name="VkPhysicalDeviceDeviceGeneratedCommandsPropertiesNV" structextends="VkPhysicalDeviceProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEVICE_GENERATED_COMMANDS_PROPERTIES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>maxGraphicsShaderGroupCount</name></member> <member><type>uint32_t</type> <name>maxIndirectSequenceCount</name></member> <member><type>uint32_t</type> <name>maxIndirectCommandsTokenCount</name></member> @@ -1936,7 +1941,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkGraphicsShaderGroupCreateInfoNV"> <member values="VK_STRUCTURE_TYPE_GRAPHICS_SHADER_GROUP_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>stageCount</name></member> <member len="stageCount">const <type>VkPipelineShaderStageCreateInfo</type>* <name>pStages</name></member> <member noautovalidity="true" optional="true">const <type>VkPipelineVertexInputStateCreateInfo</type>* <name>pVertexInputState</name></member> @@ -1944,7 +1949,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkGraphicsPipelineShaderGroupsCreateInfoNV" structextends="VkGraphicsPipelineCreateInfo"> <member values="VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_SHADER_GROUPS_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>groupCount</name></member> <member len="groupCount">const <type>VkGraphicsShaderGroupCreateInfoNV</type>* <name>pGroups</name></member> <member optional="true"><type>uint32_t</type> <name>pipelineCount</name></member> @@ -1972,7 +1977,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkIndirectCommandsLayoutTokenNV"> <member values="VK_STRUCTURE_TYPE_INDIRECT_COMMANDS_LAYOUT_TOKEN_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkIndirectCommandsTokenTypeNV</type> <name>tokenType</name></member> <member><type>uint32_t</type> <name>stream</name></member> <member><type>uint32_t</type> <name>offset</name></member> @@ -1989,7 +1994,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkIndirectCommandsLayoutCreateInfoNV"> <member values="VK_STRUCTURE_TYPE_INDIRECT_COMMANDS_LAYOUT_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkIndirectCommandsLayoutUsageFlagsNV</type> <name>flags</name></member> <member><type>VkPipelineBindPoint</type> <name>pipelineBindPoint</name></member> <member><type>uint32_t</type> <name>tokenCount</name></member> @@ -1999,7 +2004,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkGeneratedCommandsInfoNV"> <member values="VK_STRUCTURE_TYPE_GENERATED_COMMANDS_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkPipelineBindPoint</type> <name>pipelineBindPoint</name></member> <member><type>VkPipeline</type> <name>pipeline</name></member> <member><type>VkIndirectCommandsLayoutNV</type> <name>indirectCommandsLayout</name></member> @@ -2016,7 +2021,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkGeneratedCommandsMemoryRequirementsInfoNV"> <member values="VK_STRUCTURE_TYPE_GENERATED_COMMANDS_MEMORY_REQUIREMENTS_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkPipelineBindPoint</type> <name>pipelineBindPoint</name></member> <member><type>VkPipeline</type> <name>pipeline</name></member> <member><type>VkIndirectCommandsLayoutNV</type> <name>indirectCommandsLayout</name></member> @@ -2024,31 +2029,31 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceFeatures2" structextends="VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkPhysicalDeviceFeatures</type> <name>features</name></member> </type> <type category="struct" name="VkPhysicalDeviceFeatures2KHR" alias="VkPhysicalDeviceFeatures2"/> <type category="struct" name="VkPhysicalDeviceProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkPhysicalDeviceProperties</type> <name>properties</name></member> </type> <type category="struct" name="VkPhysicalDeviceProperties2KHR" alias="VkPhysicalDeviceProperties2"/> <type category="struct" name="VkFormatProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkFormatProperties</type> <name>formatProperties</name></member> </type> <type category="struct" name="VkFormatProperties2KHR" alias="VkFormatProperties2"/> <type category="struct" name="VkImageFormatProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkImageFormatProperties</type> <name>imageFormatProperties</name></member> </type> <type category="struct" name="VkImageFormatProperties2KHR" alias="VkImageFormatProperties2"/> <type category="struct" name="VkPhysicalDeviceImageFormatInfo2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkFormat</type> <name>format</name></member> <member><type>VkImageType</type> <name>type</name></member> <member><type>VkImageTiling</type> <name>tiling</name></member> @@ -2058,25 +2063,25 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceImageFormatInfo2KHR" alias="VkPhysicalDeviceImageFormatInfo2"/> <type category="struct" name="VkQueueFamilyProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkQueueFamilyProperties</type> <name>queueFamilyProperties</name></member> </type> <type category="struct" name="VkQueueFamilyProperties2KHR" alias="VkQueueFamilyProperties2"/> <type category="struct" name="VkPhysicalDeviceMemoryProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkPhysicalDeviceMemoryProperties</type> <name>memoryProperties</name></member> </type> <type category="struct" name="VkPhysicalDeviceMemoryProperties2KHR" alias="VkPhysicalDeviceMemoryProperties2"/> <type category="struct" name="VkSparseImageFormatProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkSparseImageFormatProperties</type> <name>properties</name></member> </type> <type category="struct" name="VkSparseImageFormatProperties2KHR" alias="VkSparseImageFormatProperties2"/> <type category="struct" name="VkPhysicalDeviceSparseImageFormatInfo2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SPARSE_IMAGE_FORMAT_INFO_2"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkFormat</type> <name>format</name></member> <member><type>VkImageType</type> <name>type</name></member> <member><type>VkSampleCountFlagBits</type> <name>samples</name></member> @@ -2086,7 +2091,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceSparseImageFormatInfo2KHR" alias="VkPhysicalDeviceSparseImageFormatInfo2"/> <type category="struct" name="VkPhysicalDevicePushDescriptorPropertiesKHR" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PUSH_DESCRIPTOR_PROPERTIES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>maxPushDescriptors</name></member> </type> <type category="struct" name="VkConformanceVersion"> @@ -2098,7 +2103,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkConformanceVersionKHR" alias="VkConformanceVersion"/> <type category="struct" name="VkPhysicalDeviceDriverProperties" structextends="VkPhysicalDeviceProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkDriverId</type> <name>driverID</name></member> <member><type>char</type> <name>driverName</name>[<enum>VK_MAX_DRIVER_NAME_SIZE</enum>]</member> <member><type>char</type> <name>driverInfo</name>[<enum>VK_MAX_DRIVER_INFO_SIZE</enum>]</member> @@ -2107,7 +2112,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceDriverPropertiesKHR" alias="VkPhysicalDeviceDriverProperties"/> <type category="struct" name="VkPresentRegionsKHR" structextends="VkPresentInfoKHR"> <member values="VK_STRUCTURE_TYPE_PRESENT_REGIONS_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>swapchainCount</name><comment>Copy of VkPresentInfoKHR::swapchainCount</comment></member> <member len="swapchainCount" optional="true">const <type>VkPresentRegionKHR</type>* <name>pRegions</name><comment>The regions that have changed</comment></member> </type> @@ -2122,7 +2127,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceVariablePointersFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTERS_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>variablePointersStorageBuffer</name></member> <member><type>VkBool32</type> <name>variablePointers</name></member> </type> @@ -2137,19 +2142,19 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkExternalMemoryPropertiesKHR" alias="VkExternalMemoryProperties"/> <type category="struct" name="VkPhysicalDeviceExternalImageFormatInfo" structextends="VkPhysicalDeviceImageFormatInfo2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkExternalMemoryHandleTypeFlagBits</type> <name>handleType</name></member> </type> <type category="struct" name="VkPhysicalDeviceExternalImageFormatInfoKHR" alias="VkPhysicalDeviceExternalImageFormatInfo"/> <type category="struct" name="VkExternalImageFormatProperties" returnedonly="true" structextends="VkImageFormatProperties2"> <member values="VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkExternalMemoryProperties</type> <name>externalMemoryProperties</name></member> </type> <type category="struct" name="VkExternalImageFormatPropertiesKHR" alias="VkExternalImageFormatProperties"/> <type category="struct" name="VkPhysicalDeviceExternalBufferInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_BUFFER_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkBufferCreateFlags</type> <name>flags</name></member> <member><type>VkBufferUsageFlags</type> <name>usage</name></member> <member><type>VkExternalMemoryHandleTypeFlagBits</type> <name>handleType</name></member> @@ -2157,13 +2162,13 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceExternalBufferInfoKHR" alias="VkPhysicalDeviceExternalBufferInfo"/> <type category="struct" name="VkExternalBufferProperties" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_EXTERNAL_BUFFER_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkExternalMemoryProperties</type> <name>externalMemoryProperties</name></member> </type> <type category="struct" name="VkExternalBufferPropertiesKHR" alias="VkExternalBufferProperties"/> <type category="struct" name="VkPhysicalDeviceIDProperties" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint8_t</type> <name>deviceUUID</name>[<enum>VK_UUID_SIZE</enum>]</member> <member><type>uint8_t</type> <name>driverUUID</name>[<enum>VK_UUID_SIZE</enum>]</member> <member><type>uint8_t</type> <name>deviceLUID</name>[<enum>VK_LUID_SIZE</enum>]</member> @@ -2173,67 +2178,67 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceIDPropertiesKHR" alias="VkPhysicalDeviceIDProperties"/> <type category="struct" name="VkExternalMemoryImageCreateInfo" structextends="VkImageCreateInfo"> <member values="VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_IMAGE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkExternalMemoryHandleTypeFlags</type> <name>handleTypes</name></member> </type> <type category="struct" name="VkExternalMemoryImageCreateInfoKHR" alias="VkExternalMemoryImageCreateInfo"/> <type category="struct" name="VkExternalMemoryBufferCreateInfo" structextends="VkBufferCreateInfo"> <member values="VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_BUFFER_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkExternalMemoryHandleTypeFlags</type> <name>handleTypes</name></member> </type> <type category="struct" name="VkExternalMemoryBufferCreateInfoKHR" alias="VkExternalMemoryBufferCreateInfo"/> <type category="struct" name="VkExportMemoryAllocateInfo" structextends="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkExternalMemoryHandleTypeFlags</type> <name>handleTypes</name></member> </type> <type category="struct" name="VkExportMemoryAllocateInfoKHR" alias="VkExportMemoryAllocateInfo"/> <type category="struct" name="VkImportMemoryWin32HandleInfoKHR" structextends="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_IMPORT_MEMORY_WIN32_HANDLE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkExternalMemoryHandleTypeFlagBits</type> <name>handleType</name></member> <member optional="true"><type>HANDLE</type> <name>handle</name></member> <member optional="true"><type>LPCWSTR</type> <name>name</name></member> </type> <type category="struct" name="VkExportMemoryWin32HandleInfoKHR" structextends="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_EXPORT_MEMORY_WIN32_HANDLE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true">const <type>SECURITY_ATTRIBUTES</type>* <name>pAttributes</name></member> <member><type>DWORD</type> <name>dwAccess</name></member> <member><type>LPCWSTR</type> <name>name</name></member> </type> <type category="struct" name="VkMemoryWin32HandlePropertiesKHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_MEMORY_WIN32_HANDLE_PROPERTIES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>memoryTypeBits</name></member> </type> <type category="struct" name="VkMemoryGetWin32HandleInfoKHR"> <member values="VK_STRUCTURE_TYPE_MEMORY_GET_WIN32_HANDLE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceMemory</type> <name>memory</name></member> <member><type>VkExternalMemoryHandleTypeFlagBits</type> <name>handleType</name></member> </type> <type category="struct" name="VkImportMemoryFdInfoKHR" structextends="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_IMPORT_MEMORY_FD_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkExternalMemoryHandleTypeFlagBits</type> <name>handleType</name></member> <member><type>int</type> <name>fd</name></member> </type> <type category="struct" name="VkMemoryFdPropertiesKHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_MEMORY_FD_PROPERTIES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>memoryTypeBits</name></member> </type> <type category="struct" name="VkMemoryGetFdInfoKHR"> <member values="VK_STRUCTURE_TYPE_MEMORY_GET_FD_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceMemory</type> <name>memory</name></member> <member><type>VkExternalMemoryHandleTypeFlagBits</type> <name>handleType</name></member> </type> <type category="struct" name="VkWin32KeyedMutexAcquireReleaseInfoKHR" structextends="VkSubmitInfo"> <member values="VK_STRUCTURE_TYPE_WIN32_KEYED_MUTEX_ACQUIRE_RELEASE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>acquireCount</name></member> <member len="acquireCount">const <type>VkDeviceMemory</type>* <name>pAcquireSyncs</name></member> <member len="acquireCount">const <type>uint64_t</type>* <name>pAcquireKeys</name></member> @@ -2244,13 +2249,13 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceExternalSemaphoreInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_SEMAPHORE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkExternalSemaphoreHandleTypeFlagBits</type> <name>handleType</name></member> </type> <type category="struct" name="VkPhysicalDeviceExternalSemaphoreInfoKHR" alias="VkPhysicalDeviceExternalSemaphoreInfo"/> <type category="struct" name="VkExternalSemaphoreProperties" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_EXTERNAL_SEMAPHORE_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkExternalSemaphoreHandleTypeFlags</type> <name>exportFromImportedHandleTypes</name></member> <member><type>VkExternalSemaphoreHandleTypeFlags</type> <name>compatibleHandleTypes</name></member> <member optional="true"><type>VkExternalSemaphoreFeatureFlags</type> <name>externalSemaphoreFeatures</name></member> @@ -2258,13 +2263,13 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkExternalSemaphorePropertiesKHR" alias="VkExternalSemaphoreProperties"/> <type category="struct" name="VkExportSemaphoreCreateInfo" structextends="VkSemaphoreCreateInfo"> <member values="VK_STRUCTURE_TYPE_EXPORT_SEMAPHORE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkExternalSemaphoreHandleTypeFlags</type> <name>handleTypes</name></member> </type> <type category="struct" name="VkExportSemaphoreCreateInfoKHR" alias="VkExportSemaphoreCreateInfo"/> <type category="struct" name="VkImportSemaphoreWin32HandleInfoKHR"> <member values="VK_STRUCTURE_TYPE_IMPORT_SEMAPHORE_WIN32_HANDLE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member externsync="true"><type>VkSemaphore</type> <name>semaphore</name></member> <member optional="true"><type>VkSemaphoreImportFlags</type> <name>flags</name></member> <member optional="true"><type>VkExternalSemaphoreHandleTypeFlagBits</type> <name>handleType</name></member> @@ -2273,14 +2278,14 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkExportSemaphoreWin32HandleInfoKHR" structextends="VkSemaphoreCreateInfo"> <member values="VK_STRUCTURE_TYPE_EXPORT_SEMAPHORE_WIN32_HANDLE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true">const <type>SECURITY_ATTRIBUTES</type>* <name>pAttributes</name></member> <member><type>DWORD</type> <name>dwAccess</name></member> <member><type>LPCWSTR</type> <name>name</name></member> </type> <type category="struct" name="VkD3D12FenceSubmitInfoKHR" structextends="VkSubmitInfo"> <member values="VK_STRUCTURE_TYPE_D3D12_FENCE_SUBMIT_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>waitSemaphoreValuesCount</name></member> <member optional="true" len="waitSemaphoreValuesCount">const <type>uint64_t</type>* <name>pWaitSemaphoreValues</name></member> <member optional="true"><type>uint32_t</type> <name>signalSemaphoreValuesCount</name></member> @@ -2288,13 +2293,13 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkSemaphoreGetWin32HandleInfoKHR"> <member values="VK_STRUCTURE_TYPE_SEMAPHORE_GET_WIN32_HANDLE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkSemaphore</type> <name>semaphore</name></member> <member><type>VkExternalSemaphoreHandleTypeFlagBits</type> <name>handleType</name></member> </type> <type category="struct" name="VkImportSemaphoreFdInfoKHR"> <member values="VK_STRUCTURE_TYPE_IMPORT_SEMAPHORE_FD_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member externsync="true"><type>VkSemaphore</type> <name>semaphore</name></member> <member optional="true"><type>VkSemaphoreImportFlags</type> <name>flags</name></member> <member><type>VkExternalSemaphoreHandleTypeFlagBits</type> <name>handleType</name></member> @@ -2302,19 +2307,19 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkSemaphoreGetFdInfoKHR"> <member values="VK_STRUCTURE_TYPE_SEMAPHORE_GET_FD_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkSemaphore</type> <name>semaphore</name></member> <member><type>VkExternalSemaphoreHandleTypeFlagBits</type> <name>handleType</name></member> </type> <type category="struct" name="VkPhysicalDeviceExternalFenceInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_FENCE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkExternalFenceHandleTypeFlagBits</type> <name>handleType</name></member> </type> <type category="struct" name="VkPhysicalDeviceExternalFenceInfoKHR" alias="VkPhysicalDeviceExternalFenceInfo"/> <type category="struct" name="VkExternalFenceProperties" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_EXTERNAL_FENCE_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkExternalFenceHandleTypeFlags</type> <name>exportFromImportedHandleTypes</name></member> <member><type>VkExternalFenceHandleTypeFlags</type> <name>compatibleHandleTypes</name></member> <member optional="true"><type>VkExternalFenceFeatureFlags</type> <name>externalFenceFeatures</name></member> @@ -2322,13 +2327,13 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkExternalFencePropertiesKHR" alias="VkExternalFenceProperties"/> <type category="struct" name="VkExportFenceCreateInfo" structextends="VkFenceCreateInfo"> <member values="VK_STRUCTURE_TYPE_EXPORT_FENCE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkExternalFenceHandleTypeFlags</type> <name>handleTypes</name></member> </type> <type category="struct" name="VkExportFenceCreateInfoKHR" alias="VkExportFenceCreateInfo"/> <type category="struct" name="VkImportFenceWin32HandleInfoKHR"> <member values="VK_STRUCTURE_TYPE_IMPORT_FENCE_WIN32_HANDLE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member externsync="true"><type>VkFence</type> <name>fence</name></member> <member optional="true"><type>VkFenceImportFlags</type> <name>flags</name></member> <member optional="true"><type>VkExternalFenceHandleTypeFlagBits</type> <name>handleType</name></member> @@ -2337,20 +2342,20 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkExportFenceWin32HandleInfoKHR" structextends="VkFenceCreateInfo"> <member values="VK_STRUCTURE_TYPE_EXPORT_FENCE_WIN32_HANDLE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true">const <type>SECURITY_ATTRIBUTES</type>* <name>pAttributes</name></member> <member><type>DWORD</type> <name>dwAccess</name></member> <member><type>LPCWSTR</type> <name>name</name></member> </type> <type category="struct" name="VkFenceGetWin32HandleInfoKHR"> <member values="VK_STRUCTURE_TYPE_FENCE_GET_WIN32_HANDLE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkFence</type> <name>fence</name></member> <member><type>VkExternalFenceHandleTypeFlagBits</type> <name>handleType</name></member> </type> <type category="struct" name="VkImportFenceFdInfoKHR"> <member values="VK_STRUCTURE_TYPE_IMPORT_FENCE_FD_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member externsync="true"><type>VkFence</type> <name>fence</name></member> <member optional="true"><type>VkFenceImportFlags</type> <name>flags</name></member> <member><type>VkExternalFenceHandleTypeFlagBits</type> <name>handleType</name></member> @@ -2358,13 +2363,13 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkFenceGetFdInfoKHR"> <member values="VK_STRUCTURE_TYPE_FENCE_GET_FD_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkFence</type> <name>fence</name></member> <member><type>VkExternalFenceHandleTypeFlagBits</type> <name>handleType</name></member> </type> <type category="struct" name="VkPhysicalDeviceMultiviewFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>multiview</name><comment>Multiple views in a renderpass</comment></member> <member><type>VkBool32</type> <name>multiviewGeometryShader</name><comment>Multiple views in a renderpass w/ geometry shader</comment></member> <member><type>VkBool32</type> <name>multiviewTessellationShader</name><comment>Multiple views in a renderpass w/ tessellation shader</comment></member> @@ -2372,14 +2377,14 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceMultiviewFeaturesKHR" alias="VkPhysicalDeviceMultiviewFeatures"/> <type category="struct" name="VkPhysicalDeviceMultiviewProperties" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>maxMultiviewViewCount</name><comment>max number of views in a subpass</comment></member> <member><type>uint32_t</type> <name>maxMultiviewInstanceIndex</name><comment>max instance index for a draw in a multiview subpass</comment></member> </type> <type category="struct" name="VkPhysicalDeviceMultiviewPropertiesKHR" alias="VkPhysicalDeviceMultiviewProperties"/> <type category="struct" name="VkRenderPassMultiviewCreateInfo" structextends="VkRenderPassCreateInfo"> <member values="VK_STRUCTURE_TYPE_RENDER_PASS_MULTIVIEW_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>subpassCount</name></member> <member len="subpassCount">const <type>uint32_t</type>* <name>pViewMasks</name></member> <member optional="true"><type>uint32_t</type> <name>dependencyCount</name></member> @@ -2390,7 +2395,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkRenderPassMultiviewCreateInfoKHR" alias="VkRenderPassMultiviewCreateInfo"/> <type category="struct" name="VkSurfaceCapabilities2EXT" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_2_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>minImageCount</name><comment>Supported minimum number of images for the surface</comment></member> <member><type>uint32_t</type> <name>maxImageCount</name><comment>Supported maximum number of images for the surface, 0 for unlimited</comment></member> <member><type>VkExtent2D</type> <name>currentExtent</name><comment>Current image width and height for the surface, (0, 0) if undefined</comment></member> @@ -2405,27 +2410,27 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDisplayPowerInfoEXT"> <member values="VK_STRUCTURE_TYPE_DISPLAY_POWER_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDisplayPowerStateEXT</type> <name>powerState</name></member> </type> <type category="struct" name="VkDeviceEventInfoEXT"> <member values="VK_STRUCTURE_TYPE_DEVICE_EVENT_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceEventTypeEXT</type> <name>deviceEvent</name></member> </type> <type category="struct" name="VkDisplayEventInfoEXT"> <member values="VK_STRUCTURE_TYPE_DISPLAY_EVENT_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDisplayEventTypeEXT</type> <name>displayEvent</name></member> </type> <type category="struct" name="VkSwapchainCounterCreateInfoEXT" structextends="VkSwapchainCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_SWAPCHAIN_COUNTER_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkSurfaceCounterFlagsEXT</type> <name>surfaceCounters</name></member> </type> <type category="struct" name="VkPhysicalDeviceGroupProperties" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>physicalDeviceCount</name></member> <member><type>VkPhysicalDevice</type> <name>physicalDevices</name>[<enum>VK_MAX_DEVICE_GROUP_SIZE</enum>]</member> <member><type>VkBool32</type> <name>subsetAllocation</name></member> @@ -2433,14 +2438,14 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceGroupPropertiesKHR" alias="VkPhysicalDeviceGroupProperties"/> <type category="struct" name="VkMemoryAllocateFlagsInfo" structextends="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_FLAGS_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkMemoryAllocateFlags</type> <name>flags</name></member> <member><type>uint32_t</type> <name>deviceMask</name></member> </type> <type category="struct" name="VkMemoryAllocateFlagsInfoKHR" alias="VkMemoryAllocateFlagsInfo"/> <type category="struct" name="VkBindBufferMemoryInfo"> <member values="VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBuffer</type> <name>buffer</name></member> <member><type>VkDeviceMemory</type> <name>memory</name></member> <member><type>VkDeviceSize</type> <name>memoryOffset</name></member> @@ -2448,14 +2453,14 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkBindBufferMemoryInfoKHR" alias="VkBindBufferMemoryInfo"/> <type category="struct" name="VkBindBufferMemoryDeviceGroupInfo" structextends="VkBindBufferMemoryInfo"> <member values="VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_DEVICE_GROUP_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>deviceIndexCount</name></member> <member len="deviceIndexCount">const <type>uint32_t</type>* <name>pDeviceIndices</name></member> </type> <type category="struct" name="VkBindBufferMemoryDeviceGroupInfoKHR" alias="VkBindBufferMemoryDeviceGroupInfo"/> <type category="struct" name="VkBindImageMemoryInfo"> <member values="VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImage</type> <name>image</name></member> <member noautovalidity="true"><type>VkDeviceMemory</type> <name>memory</name></member> <member><type>VkDeviceSize</type> <name>memoryOffset</name></member> @@ -2463,7 +2468,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkBindImageMemoryInfoKHR" alias="VkBindImageMemoryInfo"/> <type category="struct" name="VkBindImageMemoryDeviceGroupInfo" structextends="VkBindImageMemoryInfo"> <member values="VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_DEVICE_GROUP_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>deviceIndexCount</name></member> <member len="deviceIndexCount">const <type>uint32_t</type>* <name>pDeviceIndices</name></member> <member optional="true"><type>uint32_t</type> <name>splitInstanceBindRegionCount</name></member> @@ -2472,7 +2477,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkBindImageMemoryDeviceGroupInfoKHR" alias="VkBindImageMemoryDeviceGroupInfo"/> <type category="struct" name="VkDeviceGroupRenderPassBeginInfo" structextends="VkRenderPassBeginInfo"> <member values="VK_STRUCTURE_TYPE_DEVICE_GROUP_RENDER_PASS_BEGIN_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>deviceMask</name></member> <member optional="true"><type>uint32_t</type> <name>deviceRenderAreaCount</name></member> <member len="deviceRenderAreaCount">const <type>VkRect2D</type>* <name>pDeviceRenderAreas</name></member> @@ -2480,13 +2485,13 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkDeviceGroupRenderPassBeginInfoKHR" alias="VkDeviceGroupRenderPassBeginInfo"/> <type category="struct" name="VkDeviceGroupCommandBufferBeginInfo" structextends="VkCommandBufferBeginInfo"> <member values="VK_STRUCTURE_TYPE_DEVICE_GROUP_COMMAND_BUFFER_BEGIN_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>deviceMask</name></member> </type> <type category="struct" name="VkDeviceGroupCommandBufferBeginInfoKHR" alias="VkDeviceGroupCommandBufferBeginInfo"/> <type category="struct" name="VkDeviceGroupSubmitInfo" structextends="VkSubmitInfo"> <member values="VK_STRUCTURE_TYPE_DEVICE_GROUP_SUBMIT_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>waitSemaphoreCount</name></member> <member len="waitSemaphoreCount">const <type>uint32_t</type>* <name>pWaitSemaphoreDeviceIndices</name></member> <member optional="true"><type>uint32_t</type> <name>commandBufferCount</name></member> @@ -2497,31 +2502,31 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkDeviceGroupSubmitInfoKHR" alias="VkDeviceGroupSubmitInfo"/> <type category="struct" name="VkDeviceGroupBindSparseInfo" structextends="VkBindSparseInfo"> <member values="VK_STRUCTURE_TYPE_DEVICE_GROUP_BIND_SPARSE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>resourceDeviceIndex</name></member> <member><type>uint32_t</type> <name>memoryDeviceIndex</name></member> </type> <type category="struct" name="VkDeviceGroupBindSparseInfoKHR" alias="VkDeviceGroupBindSparseInfo"/> <type category="struct" name="VkDeviceGroupPresentCapabilitiesKHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_DEVICE_GROUP_PRESENT_CAPABILITIES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>presentMask</name>[<enum>VK_MAX_DEVICE_GROUP_SIZE</enum>]</member> <member><type>VkDeviceGroupPresentModeFlagsKHR</type> <name>modes</name></member> </type> <type category="struct" name="VkImageSwapchainCreateInfoKHR" structextends="VkImageCreateInfo"> <member values="VK_STRUCTURE_TYPE_IMAGE_SWAPCHAIN_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkSwapchainKHR</type> <name>swapchain</name></member> </type> <type category="struct" name="VkBindImageMemorySwapchainInfoKHR" structextends="VkBindImageMemoryInfo"> <member values="VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_SWAPCHAIN_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member externsync="true"><type>VkSwapchainKHR</type> <name>swapchain</name></member> <member><type>uint32_t</type> <name>imageIndex</name></member> </type> <type category="struct" name="VkAcquireNextImageInfoKHR"> <member values="VK_STRUCTURE_TYPE_ACQUIRE_NEXT_IMAGE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member externsync="true"><type>VkSwapchainKHR</type> <name>swapchain</name></member> <member><type>uint64_t</type> <name>timeout</name></member> <member optional="true" externsync="true"><type>VkSemaphore</type> <name>semaphore</name></member> @@ -2530,21 +2535,21 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDeviceGroupPresentInfoKHR" structextends="VkPresentInfoKHR"> <member values="VK_STRUCTURE_TYPE_DEVICE_GROUP_PRESENT_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>swapchainCount</name></member> <member len="swapchainCount">const <type>uint32_t</type>* <name>pDeviceMasks</name></member> <member><type>VkDeviceGroupPresentModeFlagBitsKHR</type> <name>mode</name></member> </type> <type category="struct" name="VkDeviceGroupDeviceCreateInfo" structextends="VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_DEVICE_GROUP_DEVICE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>physicalDeviceCount</name></member> <member len="physicalDeviceCount">const <type>VkPhysicalDevice</type>* <name>pPhysicalDevices</name></member> </type> <type category="struct" name="VkDeviceGroupDeviceCreateInfoKHR" alias="VkDeviceGroupDeviceCreateInfo"/> <type category="struct" name="VkDeviceGroupSwapchainCreateInfoKHR" structextends="VkSwapchainCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_DEVICE_GROUP_SWAPCHAIN_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceGroupPresentModeFlagsKHR</type> <name>modes</name></member> </type> <type category="struct" name="VkDescriptorUpdateTemplateEntry"> @@ -2558,7 +2563,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkDescriptorUpdateTemplateEntryKHR" alias="VkDescriptorUpdateTemplateEntry"/> <type category="struct" name="VkDescriptorUpdateTemplateCreateInfo"> <member values="VK_STRUCTURE_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkDescriptorUpdateTemplateCreateFlags</type> <name>flags</name></member> <member><type>uint32_t</type> <name>descriptorUpdateEntryCount</name><comment>Number of descriptor update entries to use for the update template</comment></member> <member len="descriptorUpdateEntryCount">const <type>VkDescriptorUpdateTemplateEntry</type>* <name>pDescriptorUpdateEntries</name><comment>Descriptor update entries for the template</comment></member> @@ -2576,7 +2581,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkHdrMetadataEXT"> <comment>Display primary in chromaticity coordinates</comment> <member values="VK_STRUCTURE_TYPE_HDR_METADATA_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <comment> From SMPTE 2086</comment> <member noautovalidity="true"><type>VkXYColorEXT</type> <name>displayPrimaryRed</name><comment>Display primary's Red</comment></member> <member noautovalidity="true"><type>VkXYColorEXT</type> <name>displayPrimaryGreen</name><comment>Display primary's Green</comment></member> @@ -2590,12 +2595,12 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDisplayNativeHdrSurfaceCapabilitiesAMD" returnedonly="true" structextends="VkSurfaceCapabilities2KHR"> <member values="VK_STRUCTURE_TYPE_DISPLAY_NATIVE_HDR_SURFACE_CAPABILITIES_AMD"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>localDimmingSupport</name></member> </type> <type category="struct" name="VkSwapchainDisplayNativeHdrCreateInfoAMD" structextends="VkSwapchainCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_SWAPCHAIN_DISPLAY_NATIVE_HDR_CREATE_INFO_AMD"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>localDimmingEnable</name></member> </type> <type category="struct" name="VkRefreshCycleDurationGOOGLE" returnedonly="true"> @@ -2610,7 +2615,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPresentTimesInfoGOOGLE" structextends="VkPresentInfoKHR"> <member values="VK_STRUCTURE_TYPE_PRESENT_TIMES_INFO_GOOGLE"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>swapchainCount</name><comment>Copy of VkPresentInfoKHR::swapchainCount</comment></member> <member len="swapchainCount" optional="true">const <type>VkPresentTimeGOOGLE</type>* <name>pTimes</name><comment>The earliest times to present images</comment></member> </type> @@ -2620,19 +2625,19 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkIOSSurfaceCreateInfoMVK"> <member values="VK_STRUCTURE_TYPE_IOS_SURFACE_CREATE_INFO_MVK"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkIOSSurfaceCreateFlagsMVK</type> <name>flags</name></member> <member noautovalidity="true">const <type>void</type>* <name>pView</name></member> </type> <type category="struct" name="VkMacOSSurfaceCreateInfoMVK"> <member values="VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkMacOSSurfaceCreateFlagsMVK</type> <name>flags</name></member> <member noautovalidity="true">const <type>void</type>* <name>pView</name></member> </type> <type category="struct" name="VkMetalSurfaceCreateInfoEXT"> <member values="VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkMetalSurfaceCreateFlagsEXT</type> <name>flags</name></member> <member noautovalidity="true">const <type>CAMetalLayer</type>* <name>pLayer</name></member> </type> @@ -2642,7 +2647,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineViewportWScalingStateCreateInfoNV" structextends="VkPipelineViewportStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_W_SCALING_STATE_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>viewportWScalingEnable</name></member> <member><type>uint32_t</type> <name>viewportCount</name></member> <member noautovalidity="true" optional="true" len="viewportCount">const <type>VkViewportWScalingNV</type>* <name>pViewportWScalings</name></member> @@ -2655,19 +2660,19 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineViewportSwizzleStateCreateInfoNV" structextends="VkPipelineViewportStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_SWIZZLE_STATE_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineViewportSwizzleStateCreateFlagsNV</type> <name>flags</name></member> <member><type>uint32_t</type> <name>viewportCount</name></member> <member len="viewportCount">const <type>VkViewportSwizzleNV</type>* <name>pViewportSwizzles</name></member> </type> <type category="struct" name="VkPhysicalDeviceDiscardRectanglePropertiesEXT" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DISCARD_RECTANGLE_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>maxDiscardRectangles</name><comment>max number of active discard rectangles</comment></member> </type> <type category="struct" name="VkPipelineDiscardRectangleStateCreateInfoEXT" structextends="VkGraphicsPipelineCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_DISCARD_RECTANGLE_STATE_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineDiscardRectangleStateCreateFlagsEXT</type> <name>flags</name></member> <member><type>VkDiscardRectangleModeEXT</type> <name>discardRectangleMode</name></member> <member optional="true"><type>uint32_t</type> <name>discardRectangleCount</name></member> @@ -2675,7 +2680,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceMultiviewPerViewAttributesPropertiesNVX" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PER_VIEW_ATTRIBUTES_PROPERTIES_NVX"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>perViewPositionAllComponents</name></member> </type> <type category="struct" name="VkInputAttachmentAspectReference"> @@ -2686,60 +2691,60 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkInputAttachmentAspectReferenceKHR" alias="VkInputAttachmentAspectReference"/> <type category="struct" name="VkRenderPassInputAttachmentAspectCreateInfo" structextends="VkRenderPassCreateInfo"> <member values="VK_STRUCTURE_TYPE_RENDER_PASS_INPUT_ATTACHMENT_ASPECT_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>aspectReferenceCount</name></member> <member len="aspectReferenceCount">const <type>VkInputAttachmentAspectReference</type>* <name>pAspectReferences</name></member> </type> <type category="struct" name="VkRenderPassInputAttachmentAspectCreateInfoKHR" alias="VkRenderPassInputAttachmentAspectCreateInfo"/> <type category="struct" name="VkPhysicalDeviceSurfaceInfo2KHR"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SURFACE_INFO_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkSurfaceKHR</type> <name>surface</name></member> </type> <type category="struct" name="VkSurfaceCapabilities2KHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkSurfaceCapabilitiesKHR</type> <name>surfaceCapabilities</name></member> </type> <type category="struct" name="VkSurfaceFormat2KHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_SURFACE_FORMAT_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkSurfaceFormatKHR</type> <name>surfaceFormat</name></member> </type> <type category="struct" name="VkDisplayProperties2KHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_DISPLAY_PROPERTIES_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkDisplayPropertiesKHR</type> <name>displayProperties</name></member> </type> <type category="struct" name="VkDisplayPlaneProperties2KHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_DISPLAY_PLANE_PROPERTIES_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkDisplayPlanePropertiesKHR</type> <name>displayPlaneProperties</name></member> </type> <type category="struct" name="VkDisplayModeProperties2KHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_DISPLAY_MODE_PROPERTIES_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkDisplayModePropertiesKHR</type> <name>displayModeProperties</name></member> </type> <type category="struct" name="VkDisplayPlaneInfo2KHR"> <member values="VK_STRUCTURE_TYPE_DISPLAY_PLANE_INFO_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member externsync="true"><type>VkDisplayModeKHR</type> <name>mode</name></member> <member><type>uint32_t</type> <name>planeIndex</name></member> </type> <type category="struct" name="VkDisplayPlaneCapabilities2KHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_DISPLAY_PLANE_CAPABILITIES_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkDisplayPlaneCapabilitiesKHR</type> <name>capabilities</name></member> </type> <type category="struct" name="VkSharedPresentSurfaceCapabilitiesKHR" returnedonly="true" structextends="VkSurfaceCapabilities2KHR"> <member values="VK_STRUCTURE_TYPE_SHARED_PRESENT_SURFACE_CAPABILITIES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkImageUsageFlags</type> <name>sharedPresentSupportedUsageFlags</name><comment>Supported image usage flags if swapchain created using a shared present mode</comment></member> </type> <type category="struct" name="VkPhysicalDevice16BitStorageFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>storageBuffer16BitAccess</name><comment>16-bit integer/floating-point variables supported in BufferBlock</comment></member> <member><type>VkBool32</type> <name>uniformAndStorageBuffer16BitAccess</name><comment>16-bit integer/floating-point variables supported in BufferBlock and Block</comment></member> <member><type>VkBool32</type> <name>storagePushConstant16</name><comment>16-bit integer/floating-point variables supported in PushConstant</comment></member> @@ -2748,89 +2753,89 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDevice16BitStorageFeaturesKHR" alias="VkPhysicalDevice16BitStorageFeatures"/> <type category="struct" name="VkPhysicalDeviceSubgroupProperties" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member noautovalidity="true"><type>uint32_t</type> <name>subgroupSize</name><comment>The size of a subgroup for this queue.</comment></member> <member noautovalidity="true"><type>VkShaderStageFlags</type> <name>supportedStages</name><comment>Bitfield of what shader stages support subgroup operations</comment></member> <member noautovalidity="true"><type>VkSubgroupFeatureFlags</type> <name>supportedOperations</name><comment>Bitfield of what subgroup operations are supported.</comment></member> <member noautovalidity="true"><type>VkBool32</type> <name>quadOperationsInAllStages</name><comment>Flag to specify whether quad operations are available in all stages.</comment></member> </type> <type category="struct" name="VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> - <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_SUBGROUP_EXTENDED_TYPES_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> - <member noautovalidity="true"><type>VkBool32</type> <name>shaderSubgroupExtendedTypes</name><comment>Flag to specify whether subgroup operations with extended types are supported</comment></member> + <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_SUBGROUP_EXTENDED_TYPES_FEATURES"><type>VkStructureType</type> <name>sType</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> + <member noautovalidity="true"><type>VkBool32</type> <name>shaderSubgroupExtendedTypes</name><comment>Flag to specify whether subgroup operations with extended types are supported</comment></member> </type> <type category="struct" name="VkPhysicalDeviceShaderSubgroupExtendedTypesFeaturesKHR" alias="VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures"/> <type category="struct" name="VkBufferMemoryRequirementsInfo2"> <member values="VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBuffer</type> <name>buffer</name></member> </type> <type category="struct" name="VkBufferMemoryRequirementsInfo2KHR" alias="VkBufferMemoryRequirementsInfo2"/> <type category="struct" name="VkImageMemoryRequirementsInfo2"> <member values="VK_STRUCTURE_TYPE_IMAGE_MEMORY_REQUIREMENTS_INFO_2"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImage</type> <name>image</name></member> </type> <type category="struct" name="VkImageMemoryRequirementsInfo2KHR" alias="VkImageMemoryRequirementsInfo2"/> <type category="struct" name="VkImageSparseMemoryRequirementsInfo2"> <member values="VK_STRUCTURE_TYPE_IMAGE_SPARSE_MEMORY_REQUIREMENTS_INFO_2"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImage</type> <name>image</name></member> </type> <type category="struct" name="VkImageSparseMemoryRequirementsInfo2KHR" alias="VkImageSparseMemoryRequirementsInfo2"/> <type category="struct" name="VkMemoryRequirements2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkMemoryRequirements</type> <name>memoryRequirements</name></member> </type> <type category="struct" name="VkMemoryRequirements2KHR" alias="VkMemoryRequirements2"/> <type category="struct" name="VkSparseImageMemoryRequirements2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_SPARSE_IMAGE_MEMORY_REQUIREMENTS_2"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkSparseImageMemoryRequirements</type> <name>memoryRequirements</name></member> </type> <type category="struct" name="VkSparseImageMemoryRequirements2KHR" alias="VkSparseImageMemoryRequirements2"/> <type category="struct" name="VkPhysicalDevicePointClippingProperties" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_POINT_CLIPPING_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkPointClippingBehavior</type> <name>pointClippingBehavior</name></member> </type> <type category="struct" name="VkPhysicalDevicePointClippingPropertiesKHR" alias="VkPhysicalDevicePointClippingProperties"/> <type category="struct" name="VkMemoryDedicatedRequirements" returnedonly="true" structextends="VkMemoryRequirements2"> <member values="VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>prefersDedicatedAllocation</name></member> <member><type>VkBool32</type> <name>requiresDedicatedAllocation</name></member> </type> <type category="struct" name="VkMemoryDedicatedRequirementsKHR" alias="VkMemoryDedicatedRequirements"/> <type category="struct" name="VkMemoryDedicatedAllocateInfo" structextends="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkImage</type> <name>image</name><comment>Image that this allocation will be bound to</comment></member> <member optional="true"><type>VkBuffer</type> <name>buffer</name><comment>Buffer that this allocation will be bound to</comment></member> </type> <type category="struct" name="VkMemoryDedicatedAllocateInfoKHR" alias="VkMemoryDedicatedAllocateInfo"/> <type category="struct" name="VkImageViewUsageCreateInfo" structextends="VkImageViewCreateInfo"> <member values="VK_STRUCTURE_TYPE_IMAGE_VIEW_USAGE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImageUsageFlags</type> <name>usage</name></member> </type> <type category="struct" name="VkImageViewUsageCreateInfoKHR" alias="VkImageViewUsageCreateInfo"/> <type category="struct" name="VkPipelineTessellationDomainOriginStateCreateInfo" structextends="VkPipelineTessellationStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_DOMAIN_ORIGIN_STATE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkTessellationDomainOrigin</type> <name>domainOrigin</name></member> </type> <type category="struct" name="VkPipelineTessellationDomainOriginStateCreateInfoKHR" alias="VkPipelineTessellationDomainOriginStateCreateInfo"/> <type category="struct" name="VkSamplerYcbcrConversionInfo" structextends="VkSamplerCreateInfo,VkImageViewCreateInfo"> <member values="VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkSamplerYcbcrConversion</type> <name>conversion</name></member> </type> <type category="struct" name="VkSamplerYcbcrConversionInfoKHR" alias="VkSamplerYcbcrConversionInfo"/> <type category="struct" name="VkSamplerYcbcrConversionCreateInfo"> <member values="VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkFormat</type> <name>format</name></member> <member><type>VkSamplerYcbcrModelConversion</type> <name>ycbcrModel</name></member> <member><type>VkSamplerYcbcrRange</type> <name>ycbcrRange</name></member> @@ -2843,72 +2848,72 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkSamplerYcbcrConversionCreateInfoKHR" alias="VkSamplerYcbcrConversionCreateInfo"/> <type category="struct" name="VkBindImagePlaneMemoryInfo" structextends="VkBindImageMemoryInfo"> <member values="VK_STRUCTURE_TYPE_BIND_IMAGE_PLANE_MEMORY_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImageAspectFlagBits</type> <name>planeAspect</name></member> </type> <type category="struct" name="VkBindImagePlaneMemoryInfoKHR" alias="VkBindImagePlaneMemoryInfo"/> <type category="struct" name="VkImagePlaneMemoryRequirementsInfo" structextends="VkImageMemoryRequirementsInfo2"> <member values="VK_STRUCTURE_TYPE_IMAGE_PLANE_MEMORY_REQUIREMENTS_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImageAspectFlagBits</type> <name>planeAspect</name></member> </type> <type category="struct" name="VkImagePlaneMemoryRequirementsInfoKHR" alias="VkImagePlaneMemoryRequirementsInfo"/> <type category="struct" name="VkPhysicalDeviceSamplerYcbcrConversionFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>samplerYcbcrConversion</name><comment>Sampler color conversion supported</comment></member> </type> <type category="struct" name="VkPhysicalDeviceSamplerYcbcrConversionFeaturesKHR" alias="VkPhysicalDeviceSamplerYcbcrConversionFeatures"/> <type category="struct" name="VkSamplerYcbcrConversionImageFormatProperties" returnedonly="true" structextends="VkImageFormatProperties2"> <member values="VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_IMAGE_FORMAT_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>combinedImageSamplerDescriptorCount</name></member> </type> <type category="struct" name="VkSamplerYcbcrConversionImageFormatPropertiesKHR" alias="VkSamplerYcbcrConversionImageFormatProperties"/> <type category="struct" name="VkTextureLODGatherFormatPropertiesAMD" returnedonly="true" structextends="VkImageFormatProperties2"> <member values="VK_STRUCTURE_TYPE_TEXTURE_LOD_GATHER_FORMAT_PROPERTIES_AMD"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>supportsTextureGatherLODBiasAMD</name></member> </type> <type category="struct" name="VkConditionalRenderingBeginInfoEXT"> <member values="VK_STRUCTURE_TYPE_CONDITIONAL_RENDERING_BEGIN_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBuffer</type> <name>buffer</name></member> <member><type>VkDeviceSize</type> <name>offset</name></member> <member optional="true"><type>VkConditionalRenderingFlagsEXT</type> <name>flags</name></member> </type> <type category="struct" name="VkProtectedSubmitInfo" structextends="VkSubmitInfo"> <member values="VK_STRUCTURE_TYPE_PROTECTED_SUBMIT_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>protectedSubmit</name><comment>Submit protected command buffers</comment></member> </type> <type category="struct" name="VkPhysicalDeviceProtectedMemoryFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROTECTED_MEMORY_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>protectedMemory</name></member> </type> <type category="struct" name="VkPhysicalDeviceProtectedMemoryProperties" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROTECTED_MEMORY_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>protectedNoFault</name></member> </type> <type category="struct" name="VkDeviceQueueInfo2"> <member values="VK_STRUCTURE_TYPE_DEVICE_QUEUE_INFO_2"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkDeviceQueueCreateFlags</type> <name>flags</name></member> <member><type>uint32_t</type> <name>queueFamilyIndex</name></member> <member><type>uint32_t</type> <name>queueIndex</name></member> </type> <type category="struct" name="VkPipelineCoverageToColorStateCreateInfoNV" structextends="VkPipelineMultisampleStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_COVERAGE_TO_COLOR_STATE_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineCoverageToColorStateCreateFlagsNV</type> <name>flags</name></member> <member><type>VkBool32</type> <name>coverageToColorEnable</name></member> <member optional="true"><type>uint32_t</type> <name>coverageToColorLocation</name></member> </type> <type category="struct" name="VkPhysicalDeviceSamplerFilterMinmaxProperties" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_FILTER_MINMAX_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>filterMinmaxSingleComponentFormats</name></member> <member><type>VkBool32</type> <name>filterMinmaxImageComponentMapping</name></member> </type> @@ -2919,7 +2924,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkSampleLocationsInfoEXT" structextends="VkImageMemoryBarrier"> <member values="VK_STRUCTURE_TYPE_SAMPLE_LOCATIONS_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkSampleCountFlagBits</type> <name>sampleLocationsPerPixel</name></member> <member><type>VkExtent2D</type> <name>sampleLocationGridSize</name></member> <member optional="true"><type>uint32_t</type> <name>sampleLocationsCount</name></member> @@ -2935,7 +2940,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkRenderPassSampleLocationsBeginInfoEXT" structextends="VkRenderPassBeginInfo"> <member values="VK_STRUCTURE_TYPE_RENDER_PASS_SAMPLE_LOCATIONS_BEGIN_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>attachmentInitialSampleLocationsCount</name></member> <member len="attachmentInitialSampleLocationsCount">const <type>VkAttachmentSampleLocationsEXT</type>* <name>pAttachmentInitialSampleLocations</name></member> <member optional="true"><type>uint32_t</type> <name>postSubpassSampleLocationsCount</name></member> @@ -2943,13 +2948,13 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineSampleLocationsStateCreateInfoEXT" structextends="VkPipelineMultisampleStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_SAMPLE_LOCATIONS_STATE_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>sampleLocationsEnable</name></member> <member><type>VkSampleLocationsInfoEXT</type> <name>sampleLocationsInfo</name></member> </type> <type category="struct" name="VkPhysicalDeviceSampleLocationsPropertiesEXT" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLE_LOCATIONS_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkSampleCountFlags</type> <name>sampleLocationSampleCounts</name></member> <member><type>VkExtent2D</type> <name>maxSampleLocationGridSize</name></member> <member><type>float</type> <name>sampleLocationCoordinateRange</name>[2]</member> @@ -2958,23 +2963,23 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkMultisamplePropertiesEXT" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_MULTISAMPLE_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkExtent2D</type> <name>maxSampleLocationGridSize</name></member> </type> <type category="struct" name="VkSamplerReductionModeCreateInfo" structextends="VkSamplerCreateInfo"> <member values="VK_STRUCTURE_TYPE_SAMPLER_REDUCTION_MODE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkSamplerReductionMode</type> <name>reductionMode</name></member> </type> <type category="struct" name="VkSamplerReductionModeCreateInfoEXT" alias="VkSamplerReductionModeCreateInfo"/> <type category="struct" name="VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BLEND_OPERATION_ADVANCED_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>advancedBlendCoherentOperations</name></member> </type> <type category="struct" name="VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BLEND_OPERATION_ADVANCED_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>advancedBlendMaxColorAttachments</name></member> <member><type>VkBool32</type> <name>advancedBlendIndependentBlend</name></member> <member><type>VkBool32</type> <name>advancedBlendNonPremultipliedSrcColor</name></member> @@ -2984,20 +2989,20 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineColorBlendAdvancedStateCreateInfoEXT" structextends="VkPipelineColorBlendStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_ADVANCED_STATE_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>srcPremultiplied</name></member> <member><type>VkBool32</type> <name>dstPremultiplied</name></member> <member><type>VkBlendOverlapEXT</type> <name>blendOverlap</name></member> </type> <type category="struct" name="VkPhysicalDeviceInlineUniformBlockFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INLINE_UNIFORM_BLOCK_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>inlineUniformBlock</name></member> <member><type>VkBool32</type> <name>descriptorBindingInlineUniformBlockUpdateAfterBind</name></member> </type> <type category="struct" name="VkPhysicalDeviceInlineUniformBlockPropertiesEXT" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INLINE_UNIFORM_BLOCK_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>maxInlineUniformBlockSize</name></member> <member><type>uint32_t</type> <name>maxPerStageDescriptorInlineUniformBlocks</name></member> <member><type>uint32_t</type> <name>maxPerStageDescriptorUpdateAfterBindInlineUniformBlocks</name></member> @@ -3006,18 +3011,18 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkWriteDescriptorSetInlineUniformBlockEXT" structextends="VkWriteDescriptorSet"> <member values="VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_INLINE_UNIFORM_BLOCK_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>dataSize</name></member> <member len="dataSize">const <type>void</type>* <name>pData</name></member> </type> <type category="struct" name="VkDescriptorPoolInlineUniformBlockCreateInfoEXT" structextends="VkDescriptorPoolCreateInfo"> <member values="VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_INLINE_UNIFORM_BLOCK_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>maxInlineUniformBlockBindings</name></member> </type> <type category="struct" name="VkPipelineCoverageModulationStateCreateInfoNV" structextends="VkPipelineMultisampleStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_COVERAGE_MODULATION_STATE_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineCoverageModulationStateCreateFlagsNV</type> <name>flags</name></member> <member><type>VkCoverageModulationModeNV</type> <name>coverageModulationMode</name></member> <member><type>VkBool32</type> <name>coverageModulationTableEnable</name></member> @@ -3026,45 +3031,45 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkImageFormatListCreateInfo" structextends="VkImageCreateInfo,VkSwapchainCreateInfoKHR,VkPhysicalDeviceImageFormatInfo2"> <member values="VK_STRUCTURE_TYPE_IMAGE_FORMAT_LIST_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>viewFormatCount</name></member> <member len="viewFormatCount">const <type>VkFormat</type>* <name>pViewFormats</name></member> </type> <type category="struct" name="VkImageFormatListCreateInfoKHR" alias="VkImageFormatListCreateInfo"/> <type category="struct" name="VkValidationCacheCreateInfoEXT"> <member values="VK_STRUCTURE_TYPE_VALIDATION_CACHE_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkValidationCacheCreateFlagsEXT</type> <name>flags</name></member> <member optional="true"><type>size_t</type> <name>initialDataSize</name></member> <member len="initialDataSize">const <type>void</type>* <name>pInitialData</name></member> </type> <type category="struct" name="VkShaderModuleValidationCacheCreateInfoEXT" structextends="VkShaderModuleCreateInfo"> <member values="VK_STRUCTURE_TYPE_SHADER_MODULE_VALIDATION_CACHE_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkValidationCacheEXT</type> <name>validationCache</name></member> </type> <type category="struct" name="VkPhysicalDeviceMaintenance3Properties" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_3_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>maxPerSetDescriptors</name></member> <member><type>VkDeviceSize</type> <name>maxMemoryAllocationSize</name></member> </type> <type category="struct" name="VkPhysicalDeviceMaintenance3PropertiesKHR" alias="VkPhysicalDeviceMaintenance3Properties"/> <type category="struct" name="VkDescriptorSetLayoutSupport" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_SUPPORT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>supported</name></member> </type> <type category="struct" name="VkDescriptorSetLayoutSupportKHR" alias="VkDescriptorSetLayoutSupport"/> <type category="struct" name="VkPhysicalDeviceShaderDrawParametersFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DRAW_PARAMETERS_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>shaderDrawParameters</name></member> </type> <type category="struct" name="VkPhysicalDeviceShaderDrawParameterFeatures" alias="VkPhysicalDeviceShaderDrawParametersFeatures"/> <type category="struct" name="VkPhysicalDeviceShaderFloat16Int8Features" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_FLOAT16_INT8_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>shaderFloat16</name><comment>16-bit floats (halfs) in shaders</comment></member> <member><type>VkBool32</type> <name>shaderInt8</name><comment>8-bit integers in shaders</comment></member> </type> @@ -3072,7 +3077,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceFloat16Int8FeaturesKHR" alias="VkPhysicalDeviceShaderFloat16Int8Features"/> <type category="struct" name="VkPhysicalDeviceFloatControlsProperties" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FLOAT_CONTROLS_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkShaderFloatControlsIndependence</type> <name>denormBehaviorIndependence</name></member> <member><type>VkShaderFloatControlsIndependence</type> <name>roundingModeIndependence</name></member> <member><type>VkBool32</type> <name>shaderSignedZeroInfNanPreserveFloat16</name><comment>An implementation can preserve signed zero, nan, inf</comment></member> @@ -3094,7 +3099,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceFloatControlsPropertiesKHR" alias="VkPhysicalDeviceFloatControlsProperties"/> <type category="struct" name="VkPhysicalDeviceHostQueryResetFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_HOST_QUERY_RESET_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>hostQueryReset</name></member> </type> <type category="struct" name="VkPhysicalDeviceHostQueryResetFeaturesEXT" alias="VkPhysicalDeviceHostQueryResetFeatures"/> @@ -3104,7 +3109,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkNativeBufferANDROID"> <member values="VK_STRUCTURE_TYPE_NATIVE_BUFFER_ANDROID"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member>const <type>void</type>* <name>handle</name></member> <member><type>int</type> <name>stride</name></member> <member><type>int</type> <name>format</name></member> @@ -3113,12 +3118,12 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkSwapchainImageCreateInfoANDROID"> <member values="VK_STRUCTURE_TYPE_SWAPCHAIN_IMAGE_CREATE_INFO_ANDROID"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkSwapchainImageUsageFlagsANDROID</type> <name>usage</name></member> </type> <type category="struct" name="VkPhysicalDevicePresentationPropertiesANDROID"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PRESENTATION_PROPERTIES_ANDROID"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>sharedImage</name></member> </type> <type category="struct" name="VkShaderResourceUsageAMD" returnedonly="true"> @@ -3139,19 +3144,19 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDeviceQueueGlobalPriorityCreateInfoEXT" structextends="VkDeviceQueueCreateInfo"> <member values="VK_STRUCTURE_TYPE_DEVICE_QUEUE_GLOBAL_PRIORITY_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkQueueGlobalPriorityEXT</type> <name>globalPriority</name></member> </type> <type category="struct" name="VkDebugUtilsObjectNameInfoEXT"> <member values="VK_STRUCTURE_TYPE_DEBUG_UTILS_OBJECT_NAME_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkObjectType</type> <name>objectType</name></member> <member><type>uint64_t</type> <name>objectHandle</name></member> <member optional="true" len="null-terminated">const <type>char</type>* <name>pObjectName</name></member> </type> <type category="struct" name="VkDebugUtilsObjectTagInfoEXT"> <member values="VK_STRUCTURE_TYPE_DEBUG_UTILS_OBJECT_TAG_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkObjectType</type> <name>objectType</name></member> <member><type>uint64_t</type> <name>objectHandle</name></member> <member><type>uint64_t</type> <name>tagName</name></member> @@ -3160,13 +3165,13 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDebugUtilsLabelEXT"> <member values="VK_STRUCTURE_TYPE_DEBUG_UTILS_LABEL_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member len="null-terminated">const <type>char</type>* <name>pLabelName</name></member> <member optional="true"><type>float</type> <name>color</name>[4]</member> </type> <type category="struct" name="VkDebugUtilsMessengerCreateInfoEXT" allowduplicate="true" structextends="VkInstanceCreateInfo"> <member values="VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkDebugUtilsMessengerCreateFlagsEXT</type> <name>flags</name></member> <member><type>VkDebugUtilsMessageSeverityFlagsEXT</type> <name>messageSeverity</name></member> <member><type>VkDebugUtilsMessageTypeFlagsEXT</type> <name>messageType</name></member> @@ -3189,7 +3194,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceDeviceMemoryReportFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEVICE_MEMORY_REPORT_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>deviceMemoryReport</name></member> </type> <type category="struct" name="VkDeviceDeviceMemoryReportCreateInfoEXT" allowduplicate="true" structextends="VkDeviceCreateInfo"> @@ -3201,7 +3206,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDeviceMemoryReportCallbackDataEXT" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_DEVICE_MEMORY_REPORT_CALLBACK_DATA_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceMemoryReportFlagsEXT</type> <name>flags</name></member> <member><type>VkDeviceMemoryReportEventTypeEXT</type> <name>type</name></member> <member><type>uint64_t</type> <name>memoryObjectId</name></member> @@ -3212,23 +3217,23 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkImportMemoryHostPointerInfoEXT" structextends="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_IMPORT_MEMORY_HOST_POINTER_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkExternalMemoryHandleTypeFlagBits</type> <name>handleType</name></member> <member optional="false"><type>void</type>* <name>pHostPointer</name></member> </type> <type category="struct" name="VkMemoryHostPointerPropertiesEXT" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_MEMORY_HOST_POINTER_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>memoryTypeBits</name></member> </type> <type category="struct" name="VkPhysicalDeviceExternalMemoryHostPropertiesEXT" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_MEMORY_HOST_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkDeviceSize</type> <name>minImportedHostPointerAlignment</name></member> </type> <type category="struct" name="VkPhysicalDeviceConservativeRasterizationPropertiesEXT" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONSERVATIVE_RASTERIZATION_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>float</type> <name>primitiveOverestimationSize</name><comment>The size in pixels the primitive is enlarged at each edge during conservative rasterization</comment></member> <member><type>float</type> <name>maxExtraPrimitiveOverestimationSize</name><comment>The maximum additional overestimation the client can specify in the pipeline state</comment></member> <member><type>float</type> <name>extraPrimitiveOverestimationSizeGranularity</name><comment>The granularity of extra overestimation sizes the implementations supports between 0 and maxExtraOverestimationSize</comment></member> @@ -3241,12 +3246,12 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkCalibratedTimestampInfoEXT"> <member values="VK_STRUCTURE_TYPE_CALIBRATED_TIMESTAMP_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkTimeDomainEXT</type> <name>timeDomain</name></member> </type> <type category="struct" name="VkPhysicalDeviceShaderCorePropertiesAMD" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_CORE_PROPERTIES_AMD"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>shaderEngineCount</name><comment>number of shader engines</comment></member> <member><type>uint32_t</type> <name>shaderArraysPerEngineCount</name><comment>number of shader arrays</comment></member> <member><type>uint32_t</type> <name>computeUnitsPerShaderArray</name><comment>number of physical CUs per shader array</comment></member> @@ -3264,20 +3269,20 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceShaderCoreProperties2AMD" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_CORE_PROPERTIES_2_AMD"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name><comment>Pointer to next structure</comment></member> + <member optional="true"><type>void</type>* <name>pNext</name><comment>Pointer to next structure</comment></member> <member><type>VkShaderCorePropertiesFlagsAMD</type> <name>shaderCoreFeatures</name><comment>features supported by the shader core</comment></member> <member><type>uint32_t</type> <name>activeComputeUnitCount</name><comment>number of active compute units across all shader engines/arrays</comment></member> </type> <type category="struct" name="VkPipelineRasterizationConservativeStateCreateInfoEXT" structextends="VkPipelineRasterizationStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_CONSERVATIVE_STATE_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineRasterizationConservativeStateCreateFlagsEXT</type> <name>flags</name><comment>Reserved</comment></member> <member><type>VkConservativeRasterizationModeEXT</type> <name>conservativeRasterizationMode</name><comment>Conservative rasterization mode</comment></member> <member><type>float</type> <name>extraPrimitiveOverestimationSize</name><comment>Extra overestimation to add to the primitive</comment></member> </type> <type category="struct" name="VkPhysicalDeviceDescriptorIndexingFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_INDEXING_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>shaderInputAttachmentArrayDynamicIndexing</name></member> <member><type>VkBool32</type> <name>shaderUniformTexelBufferArrayDynamicIndexing</name></member> <member><type>VkBool32</type> <name>shaderStorageTexelBufferArrayDynamicIndexing</name></member> @@ -3302,7 +3307,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceDescriptorIndexingFeaturesEXT" alias="VkPhysicalDeviceDescriptorIndexingFeatures"/> <type category="struct" name="VkPhysicalDeviceDescriptorIndexingProperties" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_INDEXING_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>maxUpdateAfterBindDescriptorsInAllPools</name></member> <member><type>VkBool32</type> <name>shaderUniformBufferArrayNonUniformIndexingNative</name></member> <member><type>VkBool32</type> <name>shaderSampledImageArrayNonUniformIndexingNative</name></member> @@ -3330,27 +3335,27 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceDescriptorIndexingPropertiesEXT" alias="VkPhysicalDeviceDescriptorIndexingProperties"/> <type category="struct" name="VkDescriptorSetLayoutBindingFlagsCreateInfo" structextends="VkDescriptorSetLayoutCreateInfo"> <member values="VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_BINDING_FLAGS_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>bindingCount</name></member> <member len="bindingCount" optional="false,true">const <type>VkDescriptorBindingFlags</type>* <name>pBindingFlags</name></member> </type> <type category="struct" name="VkDescriptorSetLayoutBindingFlagsCreateInfoEXT" alias="VkDescriptorSetLayoutBindingFlagsCreateInfo"/> <type category="struct" name="VkDescriptorSetVariableDescriptorCountAllocateInfo" structextends="VkDescriptorSetAllocateInfo"> <member values="VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_ALLOCATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>descriptorSetCount</name></member> <member len="descriptorSetCount">const <type>uint32_t</type>* <name>pDescriptorCounts</name></member> </type> <type category="struct" name="VkDescriptorSetVariableDescriptorCountAllocateInfoEXT" alias="VkDescriptorSetVariableDescriptorCountAllocateInfo"/> <type category="struct" name="VkDescriptorSetVariableDescriptorCountLayoutSupport" structextends="VkDescriptorSetLayoutSupport" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_LAYOUT_SUPPORT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>maxVariableDescriptorCount</name></member> </type> <type category="struct" name="VkDescriptorSetVariableDescriptorCountLayoutSupportEXT" alias="VkDescriptorSetVariableDescriptorCountLayoutSupport"/> <type category="struct" name="VkAttachmentDescription2"> <member values="VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_2"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkAttachmentDescriptionFlags</type> <name>flags</name></member> <member><type>VkFormat</type> <name>format</name></member> <member><type>VkSampleCountFlagBits</type> <name>samples</name></member> @@ -3364,7 +3369,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkAttachmentDescription2KHR" alias="VkAttachmentDescription2"/> <type category="struct" name="VkAttachmentReference2"> <member values="VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_2"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>attachment</name></member> <member><type>VkImageLayout</type> <name>layout</name></member> <member noautovalidity="true"><type>VkImageAspectFlags</type> <name>aspectMask</name></member> @@ -3372,7 +3377,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkAttachmentReference2KHR" alias="VkAttachmentReference2"/> <type category="struct" name="VkSubpassDescription2"> <member values="VK_STRUCTURE_TYPE_SUBPASS_DESCRIPTION_2"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkSubpassDescriptionFlags</type> <name>flags</name></member> <member><type>VkPipelineBindPoint</type> <name>pipelineBindPoint</name></member> <member><type>uint32_t</type> <name>viewMask</name></member> @@ -3388,7 +3393,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkSubpassDescription2KHR" alias="VkSubpassDescription2"/> <type category="struct" name="VkSubpassDependency2"> <member values="VK_STRUCTURE_TYPE_SUBPASS_DEPENDENCY_2"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>srcSubpass</name></member> <member><type>uint32_t</type> <name>dstSubpass</name></member> <member><type>VkPipelineStageFlags</type> <name>srcStageMask</name></member> @@ -3401,7 +3406,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkSubpassDependency2KHR" alias="VkSubpassDependency2"/> <type category="struct" name="VkRenderPassCreateInfo2"> <member values="VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO_2"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkRenderPassCreateFlags</type> <name>flags</name></member> <member optional="true"><type>uint32_t</type> <name>attachmentCount</name></member> <member len="attachmentCount">const <type>VkAttachmentDescription2</type>* <name>pAttachments</name></member> @@ -3415,37 +3420,37 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkRenderPassCreateInfo2KHR" alias="VkRenderPassCreateInfo2"/> <type category="struct" name="VkSubpassBeginInfo"> <member values="VK_STRUCTURE_TYPE_SUBPASS_BEGIN_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkSubpassContents</type> <name>contents</name></member> </type> <type category="struct" name="VkSubpassBeginInfoKHR" alias="VkSubpassBeginInfo"/> <type category="struct" name="VkSubpassEndInfo"> <member values="VK_STRUCTURE_TYPE_SUBPASS_END_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> </type> <type category="struct" name="VkSubpassEndInfoKHR" alias="VkSubpassEndInfo"/> <type category="struct" name="VkPhysicalDeviceTimelineSemaphoreFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TIMELINE_SEMAPHORE_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>timelineSemaphore</name></member> </type> <type category="struct" name="VkPhysicalDeviceTimelineSemaphoreFeaturesKHR" alias="VkPhysicalDeviceTimelineSemaphoreFeatures"/> <type category="struct" name="VkPhysicalDeviceTimelineSemaphoreProperties" structextends="VkPhysicalDeviceProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TIMELINE_SEMAPHORE_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint64_t</type> <name>maxTimelineSemaphoreValueDifference</name></member> </type> <type category="struct" name="VkPhysicalDeviceTimelineSemaphorePropertiesKHR" alias="VkPhysicalDeviceTimelineSemaphoreProperties"/> <type category="struct" name="VkSemaphoreTypeCreateInfo" structextends="VkSemaphoreCreateInfo,VkPhysicalDeviceExternalSemaphoreInfo"> <member values="VK_STRUCTURE_TYPE_SEMAPHORE_TYPE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkSemaphoreType</type> <name>semaphoreType</name></member> <member><type>uint64_t</type> <name>initialValue</name></member> </type> <type category="struct" name="VkSemaphoreTypeCreateInfoKHR" alias="VkSemaphoreTypeCreateInfo"/> <type category="struct" name="VkTimelineSemaphoreSubmitInfo" structextends="VkSubmitInfo,VkBindSparseInfo"> <member values="VK_STRUCTURE_TYPE_TIMELINE_SEMAPHORE_SUBMIT_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>waitSemaphoreValueCount</name></member> <member optional="true" len="waitSemaphoreValueCount">const <type>uint64_t</type>* <name>pWaitSemaphoreValues</name></member> <member optional="true"><type>uint32_t</type> <name>signalSemaphoreValueCount</name></member> @@ -3454,7 +3459,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkTimelineSemaphoreSubmitInfoKHR" alias="VkTimelineSemaphoreSubmitInfo"/> <type category="struct" name="VkSemaphoreWaitInfo"> <member values="VK_STRUCTURE_TYPE_SEMAPHORE_WAIT_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkSemaphoreWaitFlags</type> <name>flags</name></member> <member><type>uint32_t</type> <name>semaphoreCount</name></member> <member len="semaphoreCount">const <type>VkSemaphore</type>* <name>pSemaphores</name></member> @@ -3463,7 +3468,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkSemaphoreWaitInfoKHR" alias="VkSemaphoreWaitInfo"/> <type category="struct" name="VkSemaphoreSignalInfo"> <member values="VK_STRUCTURE_TYPE_SEMAPHORE_SIGNAL_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkSemaphore</type> <name>semaphore</name></member> <member><type>uint64_t</type> <name>value</name></member> </type> @@ -3474,18 +3479,18 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineVertexInputDivisorStateCreateInfoEXT" structextends="VkPipelineVertexInputStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_DIVISOR_STATE_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>vertexBindingDivisorCount</name></member> <member len="vertexBindingDivisorCount">const <type>VkVertexInputBindingDivisorDescriptionEXT</type>* <name>pVertexBindingDivisors</name></member> </type> <type category="struct" name="VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>maxVertexAttribDivisor</name><comment>max value of vertex attribute divisor</comment></member> </type> <type category="struct" name="VkPhysicalDevicePCIBusInfoPropertiesEXT" structextends="VkPhysicalDeviceProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>pciDomain</name></member> <member><type>uint32_t</type> <name>pciBus</name></member> <member><type>uint32_t</type> <name>pciDevice</name></member> @@ -3493,28 +3498,28 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkImportAndroidHardwareBufferInfoANDROID" structextends="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_IMPORT_ANDROID_HARDWARE_BUFFER_INFO_ANDROID"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member>struct <type>AHardwareBuffer</type>* <name>buffer</name></member> </type> <type category="struct" name="VkAndroidHardwareBufferUsageANDROID" structextends="VkImageFormatProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_ANDROID_HARDWARE_BUFFER_USAGE_ANDROID"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint64_t</type> <name>androidHardwareBufferUsage</name></member> </type> <type category="struct" name="VkAndroidHardwareBufferPropertiesANDROID" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_ANDROID_HARDWARE_BUFFER_PROPERTIES_ANDROID"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkDeviceSize</type> <name>allocationSize</name></member> <member><type>uint32_t</type> <name>memoryTypeBits</name></member> </type> <type category="struct" name="VkMemoryGetAndroidHardwareBufferInfoANDROID"> <member values="VK_STRUCTURE_TYPE_MEMORY_GET_ANDROID_HARDWARE_BUFFER_INFO_ANDROID"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceMemory</type> <name>memory</name></member> </type> <type category="struct" name="VkAndroidHardwareBufferFormatPropertiesANDROID" structextends="VkAndroidHardwareBufferPropertiesANDROID" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_ANDROID_HARDWARE_BUFFER_FORMAT_PROPERTIES_ANDROID"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkFormat</type> <name>format</name></member> <member><type>uint64_t</type> <name>externalFormat</name></member> <member><type>VkFormatFeatureFlags</type> <name>formatFeatures</name></member> @@ -3526,17 +3531,17 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkCommandBufferInheritanceConditionalRenderingInfoEXT" structextends="VkCommandBufferInheritanceInfo"> <member values="VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_CONDITIONAL_RENDERING_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>conditionalRenderingEnable</name><comment>Whether this secondary command buffer may be executed during an active conditional rendering</comment></member> </type> <type category="struct" name="VkExternalFormatANDROID" structextends="VkImageCreateInfo,VkSamplerYcbcrConversionCreateInfo"> <member values="VK_STRUCTURE_TYPE_EXTERNAL_FORMAT_ANDROID"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint64_t</type> <name>externalFormat</name></member> </type> <type category="struct" name="VkPhysicalDevice8BitStorageFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>storageBuffer8BitAccess</name><comment>8-bit integer variables supported in StorageBuffer</comment></member> <member><type>VkBool32</type> <name>uniformAndStorageBuffer8BitAccess</name><comment>8-bit integer variables supported in StorageBuffer and Uniform</comment></member> <member><type>VkBool32</type> <name>storagePushConstant8</name><comment>8-bit integer variables supported in PushConstant</comment></member> @@ -3544,13 +3549,13 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDevice8BitStorageFeaturesKHR" alias="VkPhysicalDevice8BitStorageFeatures"/> <type category="struct" name="VkPhysicalDeviceConditionalRenderingFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONDITIONAL_RENDERING_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>conditionalRendering</name></member> <member><type>VkBool32</type> <name>inheritedConditionalRendering</name></member> </type> <type category="struct" name="VkPhysicalDeviceVulkanMemoryModelFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_MEMORY_MODEL_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>vulkanMemoryModel</name></member> <member><type>VkBool32</type> <name>vulkanMemoryModelDeviceScope</name></member> <member><type>VkBool32</type> <name>vulkanMemoryModelAvailabilityVisibilityChains</name></member> @@ -3558,14 +3563,14 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceVulkanMemoryModelFeaturesKHR" alias="VkPhysicalDeviceVulkanMemoryModelFeatures"/> <type category="struct" name="VkPhysicalDeviceShaderAtomicInt64Features" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_ATOMIC_INT64_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>shaderBufferInt64Atomics</name></member> <member><type>VkBool32</type> <name>shaderSharedInt64Atomics</name></member> </type> <type category="struct" name="VkPhysicalDeviceShaderAtomicInt64FeaturesKHR" alias="VkPhysicalDeviceShaderAtomicInt64Features"/> <type category="struct" name="VkPhysicalDeviceShaderAtomicFloatFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_ATOMIC_FLOAT_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>shaderBufferFloat32Atomics</name></member> <member><type>VkBool32</type> <name>shaderBufferFloat32AtomicAdd</name></member> <member><type>VkBool32</type> <name>shaderBufferFloat64Atomics</name></member> @@ -3581,24 +3586,24 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceVertexAttributeDivisorFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>vertexAttributeInstanceRateDivisor</name></member> <member><type>VkBool32</type> <name>vertexAttributeInstanceRateZeroDivisor</name></member> </type> <type category="struct" name="VkQueueFamilyCheckpointPropertiesNV" structextends="VkQueueFamilyProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_QUEUE_FAMILY_CHECKPOINT_PROPERTIES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkPipelineStageFlags</type> <name>checkpointExecutionStageMask</name></member> </type> <type category="struct" name="VkCheckpointDataNV" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_CHECKPOINT_DATA_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkPipelineStageFlagBits</type> <name>stage</name></member> <member noautovalidity="true"><type>void</type>* <name>pCheckpointMarker</name></member> </type> <type category="struct" name="VkPhysicalDeviceDepthStencilResolveProperties" structextends="VkPhysicalDeviceProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEPTH_STENCIL_RESOLVE_PROPERTIES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkResolveModeFlags</type> <name>supportedDepthResolveModes</name><comment>supported depth resolve modes</comment></member> <member><type>VkResolveModeFlags</type> <name>supportedStencilResolveModes</name><comment>supported stencil resolve modes</comment></member> <member><type>VkBool32</type> <name>independentResolveNone</name><comment>depth and stencil resolve modes can be set independently if one of them is none</comment></member> @@ -3607,31 +3612,31 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceDepthStencilResolvePropertiesKHR" alias="VkPhysicalDeviceDepthStencilResolveProperties"/> <type category="struct" name="VkSubpassDescriptionDepthStencilResolve" structextends="VkSubpassDescription2"> <member values="VK_STRUCTURE_TYPE_SUBPASS_DESCRIPTION_DEPTH_STENCIL_RESOLVE"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> - <member><type>VkResolveModeFlagBits</type> <name>depthResolveMode</name><comment>depth resolve mode</comment></member> - <member><type>VkResolveModeFlagBits</type> <name>stencilResolveMode</name><comment>stencil resolve mode</comment></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> + <member noautovalidity="true"><type>VkResolveModeFlagBits</type> <name>depthResolveMode</name><comment>depth resolve mode</comment></member> + <member noautovalidity="true"><type>VkResolveModeFlagBits</type> <name>stencilResolveMode</name><comment>stencil resolve mode</comment></member> <member optional="true">const <type>VkAttachmentReference2</type>* <name>pDepthStencilResolveAttachment</name><comment>depth/stencil resolve attachment</comment></member> </type> <type category="struct" name="VkSubpassDescriptionDepthStencilResolveKHR" alias="VkSubpassDescriptionDepthStencilResolve"/> <type category="struct" name="VkImageViewASTCDecodeModeEXT" structextends="VkImageViewCreateInfo"> <member values="VK_STRUCTURE_TYPE_IMAGE_VIEW_ASTC_DECODE_MODE_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkFormat</type> <name>decodeMode</name></member> </type> <type category="struct" name="VkPhysicalDeviceASTCDecodeFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ASTC_DECODE_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>decodeModeSharedExponent</name></member> </type> <type category="struct" name="VkPhysicalDeviceTransformFeedbackFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>transformFeedback</name></member> <member><type>VkBool32</type> <name>geometryStreams</name></member> </type> <type category="struct" name="VkPhysicalDeviceTransformFeedbackPropertiesEXT" structextends="VkPhysicalDeviceProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>maxTransformFeedbackStreams</name></member> <member><type>uint32_t</type> <name>maxTransformFeedbackBuffers</name></member> <member><type>VkDeviceSize</type> <name>maxTransformFeedbackBufferSize</name></member> @@ -3645,55 +3650,55 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineRasterizationStateStreamCreateInfoEXT" structextends="VkPipelineRasterizationStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_STREAM_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineRasterizationStateStreamCreateFlagsEXT</type> <name>flags</name></member> <member><type>uint32_t</type> <name>rasterizationStream</name></member> </type> <type category="struct" name="VkPhysicalDeviceRepresentativeFragmentTestFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_REPRESENTATIVE_FRAGMENT_TEST_FEATURES_NV"><type>VkStructureType</type><name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>representativeFragmentTest</name></member> </type> <type category="struct" name="VkPipelineRepresentativeFragmentTestStateCreateInfoNV" structextends="VkGraphicsPipelineCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_REPRESENTATIVE_FRAGMENT_TEST_STATE_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>representativeFragmentTestEnable</name></member> </type> <type category="struct" name="VkPhysicalDeviceExclusiveScissorFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXCLUSIVE_SCISSOR_FEATURES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>exclusiveScissor</name></member> </type> <type category="struct" name="VkPipelineViewportExclusiveScissorStateCreateInfoNV" structextends="VkPipelineViewportStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_EXCLUSIVE_SCISSOR_STATE_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>exclusiveScissorCount</name></member> <member noautovalidity="true" len="exclusiveScissorCount">const <type>VkRect2D</type>* <name>pExclusiveScissors</name></member> </type> <type category="struct" name="VkPhysicalDeviceCornerSampledImageFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CORNER_SAMPLED_IMAGE_FEATURES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>cornerSampledImage</name></member> </type> <type category="struct" name="VkPhysicalDeviceComputeShaderDerivativesFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COMPUTE_SHADER_DERIVATIVES_FEATURES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>computeDerivativeGroupQuads</name></member> <member><type>VkBool32</type> <name>computeDerivativeGroupLinear</name></member> </type> <type category="struct" name="VkPhysicalDeviceFragmentShaderBarycentricFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADER_BARYCENTRIC_FEATURES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>fragmentShaderBarycentric</name></member> </type> <type category="struct" name="VkPhysicalDeviceShaderImageFootprintFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_IMAGE_FOOTPRINT_FEATURES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>imageFootprint</name></member> </type> <type category="struct" name="VkPhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEDICATED_ALLOCATION_IMAGE_ALIASING_FEATURES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>dedicatedAllocationImageAliasing</name></member> </type> <type category="struct" name="VkShadingRatePaletteNV"> @@ -3702,20 +3707,20 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineViewportShadingRateImageStateCreateInfoNV" structextends="VkPipelineViewportStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_SHADING_RATE_IMAGE_STATE_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>shadingRateImageEnable</name></member> <member><type>uint32_t</type> <name>viewportCount</name></member> <member noautovalidity="true" len="viewportCount">const <type>VkShadingRatePaletteNV</type>* <name>pShadingRatePalettes</name></member> </type> <type category="struct" name="VkPhysicalDeviceShadingRateImageFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADING_RATE_IMAGE_FEATURES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>shadingRateImage</name></member> <member><type>VkBool32</type> <name>shadingRateCoarseSampleOrder</name></member> </type> <type category="struct" name="VkPhysicalDeviceShadingRateImagePropertiesNV" structextends="VkPhysicalDeviceProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADING_RATE_IMAGE_PROPERTIES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkExtent2D</type> <name>shadingRateTexelSize</name></member> <member><type>uint32_t</type> <name>shadingRatePaletteSize</name></member> <member><type>uint32_t</type> <name>shadingRateMaxCoarseSamples</name></member> @@ -3733,20 +3738,20 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineViewportCoarseSampleOrderStateCreateInfoNV" structextends="VkPipelineViewportStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_COARSE_SAMPLE_ORDER_STATE_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkCoarseSampleOrderTypeNV</type> <name>sampleOrderType</name></member> <member optional="true"><type>uint32_t</type> <name>customSampleOrderCount</name></member> <member len="customSampleOrderCount">const <type>VkCoarseSampleOrderCustomNV</type>* <name>pCustomSampleOrders</name></member> </type> <type category="struct" name="VkPhysicalDeviceMeshShaderFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MESH_SHADER_FEATURES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>taskShader</name></member> <member><type>VkBool32</type> <name>meshShader</name></member> </type> <type category="struct" name="VkPhysicalDeviceMeshShaderPropertiesNV" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MESH_SHADER_PROPERTIES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>maxDrawMeshTasksCount</name></member> <member><type>uint32_t</type> <name>maxTaskWorkGroupInvocations</name></member> <member><type>uint32_t</type> <name>maxTaskWorkGroupSize</name>[3]</member> @@ -3767,7 +3772,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkRayTracingShaderGroupCreateInfoNV"> <member values="VK_STRUCTURE_TYPE_RAY_TRACING_SHADER_GROUP_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkRayTracingShaderGroupTypeKHR</type> <name>type</name></member> <member><type>uint32_t</type> <name>generalShader</name></member> <member><type>uint32_t</type> <name>closestHitShader</name></member> @@ -3776,7 +3781,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkRayTracingShaderGroupCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_RAY_TRACING_SHADER_GROUP_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkRayTracingShaderGroupTypeKHR</type> <name>type</name></member> <member><type>uint32_t</type> <name>generalShader</name></member> <member><type>uint32_t</type> <name>closestHitShader</name></member> @@ -3786,7 +3791,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkRayTracingPipelineCreateInfoNV"> <member values="VK_STRUCTURE_TYPE_RAY_TRACING_PIPELINE_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineCreateFlags</type> <name>flags</name><comment>Pipeline creation flags</comment></member> <member><type>uint32_t</type> <name>stageCount</name></member> <member len="stageCount">const <type>VkPipelineShaderStageCreateInfo</type>* <name>pStages</name><comment>One entry for each active shader stage</comment></member> @@ -3799,22 +3804,23 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkRayTracingPipelineCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_RAY_TRACING_PIPELINE_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineCreateFlags</type> <name>flags</name><comment>Pipeline creation flags</comment></member> <member optional="true"><type>uint32_t</type> <name>stageCount</name></member> <member len="stageCount">const <type>VkPipelineShaderStageCreateInfo</type>* <name>pStages</name><comment>One entry for each active shader stage</comment></member> <member optional="true"><type>uint32_t</type> <name>groupCount</name></member> <member len="groupCount">const <type>VkRayTracingShaderGroupCreateInfoKHR</type>* <name>pGroups</name></member> - <member><type>uint32_t</type> <name>maxRecursionDepth</name></member> - <member><type>VkPipelineLibraryCreateInfoKHR</type> <name>libraries</name></member> + <member><type>uint32_t</type> <name>maxPipelineRayRecursionDepth</name></member> + <member optional="true">const <type>VkPipelineLibraryCreateInfoKHR</type>* <name>pLibraryInfo</name></member> <member optional="true">const <type>VkRayTracingPipelineInterfaceCreateInfoKHR</type>* <name>pLibraryInterface</name></member> + <member optional="true">const <type>VkPipelineDynamicStateCreateInfo</type>* <name>pDynamicState</name></member> <member><type>VkPipelineLayout</type> <name>layout</name><comment>Interface layout of the pipeline</comment></member> <member noautovalidity="true" optional="true"><type>VkPipeline</type> <name>basePipelineHandle</name><comment>If VK_PIPELINE_CREATE_DERIVATIVE_BIT is set and this value is nonzero, it specifies the handle of the base pipeline this is a derivative of</comment></member> <member><type>int32_t</type> <name>basePipelineIndex</name><comment>If VK_PIPELINE_CREATE_DERIVATIVE_BIT is set and this value is not -1, it specifies an index into pCreateInfos of the base pipeline this is a derivative of</comment></member> </type> <type category="struct" name="VkGeometryTrianglesNV"> <member values="VK_STRUCTURE_TYPE_GEOMETRY_TRIANGLES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkBuffer</type> <name>vertexData</name></member> <member><type>VkDeviceSize</type> <name>vertexOffset</name></member> <member><type>uint32_t</type> <name>vertexCount</name></member> @@ -3829,7 +3835,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkGeometryAABBNV"> <member values="VK_STRUCTURE_TYPE_GEOMETRY_AABB_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkBuffer</type> <name>aabbData</name></member> <member><type>uint32_t</type> <name>numAABBs</name></member> <member><type>uint32_t</type> <name>stride</name><comment>Stride in bytes between AABBs</comment></member> @@ -3841,14 +3847,14 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkGeometryNV"> <member values="VK_STRUCTURE_TYPE_GEOMETRY_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkGeometryTypeKHR</type> <name>geometryType</name></member> <member><type>VkGeometryDataNV</type> <name>geometry</name></member> <member optional="true"><type>VkGeometryFlagsKHR</type> <name>flags</name></member> </type> <type category="struct" name="VkAccelerationStructureInfoNV"> <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkAccelerationStructureTypeNV</type> <name>type</name></member> <member optional="true"><type>VkBuildAccelerationStructureFlagsNV</type><name>flags</name></member> <member optional="true"><type>uint32_t</type> <name>instanceCount</name></member> @@ -3857,69 +3863,87 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkAccelerationStructureCreateInfoNV"> <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceSize</type> <name>compactedSize</name></member> <member><type>VkAccelerationStructureInfoNV</type> <name>info</name></member> </type> - <type category="struct" name="VkBindAccelerationStructureMemoryInfoKHR"> - <member values="VK_STRUCTURE_TYPE_BIND_ACCELERATION_STRUCTURE_MEMORY_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> - <member><type>VkAccelerationStructureKHR</type> <name>accelerationStructure</name></member> + <type category="struct" name="VkBindAccelerationStructureMemoryInfoNV"> + <member values="VK_STRUCTURE_TYPE_BIND_ACCELERATION_STRUCTURE_MEMORY_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> + <member><type>VkAccelerationStructureNV</type> <name>accelerationStructure</name></member> <member><type>VkDeviceMemory</type> <name>memory</name></member> <member><type>VkDeviceSize</type> <name>memoryOffset</name></member> <member optional="true"><type>uint32_t</type> <name>deviceIndexCount</name></member> <member len="deviceIndexCount">const <type>uint32_t</type>* <name>pDeviceIndices</name></member> </type> - <type category="struct" name="VkBindAccelerationStructureMemoryInfoNV" alias="VkBindAccelerationStructureMemoryInfoKHR"/> <type category="struct" name="VkWriteDescriptorSetAccelerationStructureKHR" structextends="VkWriteDescriptorSet"> <member values="VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>accelerationStructureCount</name></member> - <member len="accelerationStructureCount">const <type>VkAccelerationStructureKHR</type>* <name>pAccelerationStructures</name></member> + <member optional="false,true" len="accelerationStructureCount">const <type>VkAccelerationStructureKHR</type>* <name>pAccelerationStructures</name></member> </type> - <type category="struct" name="VkWriteDescriptorSetAccelerationStructureNV" alias="VkWriteDescriptorSetAccelerationStructureKHR"/> - <type category="struct" name="VkAccelerationStructureMemoryRequirementsInfoKHR"> - <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> - <member><type>VkAccelerationStructureMemoryRequirementsTypeKHR</type> <name>type</name></member> - <member><type>VkAccelerationStructureBuildTypeKHR</type> <name>buildType</name></member> - <member><type>VkAccelerationStructureKHR</type> <name>accelerationStructure</name></member> + <type category="struct" name="VkWriteDescriptorSetAccelerationStructureNV" structextends="VkWriteDescriptorSet"> + <member values="VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_NV"><type>VkStructureType</type> <name>sType</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> + <member><type>uint32_t</type> <name>accelerationStructureCount</name></member> + <member optional="false,true" len="accelerationStructureCount">const <type>VkAccelerationStructureNV</type>* <name>pAccelerationStructures</name></member> </type> <type category="struct" name="VkAccelerationStructureMemoryRequirementsInfoNV"> <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkAccelerationStructureMemoryRequirementsTypeNV</type> <name>type</name></member> <member><type>VkAccelerationStructureNV</type> <name>accelerationStructure</name></member> </type> - <type category="struct" name="VkPhysicalDeviceRayTracingFeaturesKHR" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> - <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_FEATURES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> - <member><type>VkBool32</type> <name>rayTracing</name></member> - <member><type>VkBool32</type> <name>rayTracingShaderGroupHandleCaptureReplay</name></member> - <member><type>VkBool32</type> <name>rayTracingShaderGroupHandleCaptureReplayMixed</name></member> - <member><type>VkBool32</type> <name>rayTracingAccelerationStructureCaptureReplay</name></member> - <member><type>VkBool32</type> <name>rayTracingIndirectTraceRays</name></member> - <member><type>VkBool32</type> <name>rayTracingIndirectAccelerationStructureBuild</name></member> - <member><type>VkBool32</type> <name>rayTracingHostAccelerationStructureCommands</name></member> + <type category="struct" name="VkPhysicalDeviceAccelerationStructureFeaturesKHR" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> + <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ACCELERATION_STRUCTURE_FEATURES_KHR"><type>VkStructureType</type> <name>sType</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> + <member><type>VkBool32</type> <name>accelerationStructure</name></member> + <member><type>VkBool32</type> <name>accelerationStructureCaptureReplay</name></member> + <member><type>VkBool32</type> <name>accelerationStructureIndirectBuild</name></member> + <member><type>VkBool32</type> <name>accelerationStructureHostCommands</name></member> + <member><type>VkBool32</type> <name>descriptorBindingAccelerationStructureUpdateAfterBind</name></member> + </type> + <type category="struct" name="VkPhysicalDeviceRayTracingPipelineFeaturesKHR" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> + <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PIPELINE_FEATURES_KHR"><type>VkStructureType</type> <name>sType</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> + <member><type>VkBool32</type> <name>rayTracingPipeline</name></member> + <member><type>VkBool32</type> <name>rayTracingPipelineShaderGroupHandleCaptureReplay</name></member> + <member><type>VkBool32</type> <name>rayTracingPipelineShaderGroupHandleCaptureReplayMixed</name></member> + <member><type>VkBool32</type> <name>rayTracingPipelineTraceRaysIndirect</name></member> + <member><type>VkBool32</type> <name>rayTraversalPrimitiveCulling</name></member> + </type> + <type category="struct" name="VkPhysicalDeviceRayQueryFeaturesKHR" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> + <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_QUERY_FEATURES_KHR"><type>VkStructureType</type> <name>sType</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>rayQuery</name></member> - <member><type>VkBool32</type> <name>rayTracingPrimitiveCulling</name></member> </type> - <type category="struct" name="VkPhysicalDeviceRayTracingPropertiesKHR" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> - <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PROPERTIES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> - <member><type>uint32_t</type> <name>shaderGroupHandleSize</name></member> - <member><type>uint32_t</type> <name>maxRecursionDepth</name></member> - <member><type>uint32_t</type> <name>maxShaderGroupStride</name></member> - <member><type>uint32_t</type> <name>shaderGroupBaseAlignment</name></member> + <type category="struct" name="VkPhysicalDeviceAccelerationStructurePropertiesKHR" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> + <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ACCELERATION_STRUCTURE_PROPERTIES_KHR"><type>VkStructureType</type> <name>sType</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint64_t</type> <name>maxGeometryCount</name></member> <member><type>uint64_t</type> <name>maxInstanceCount</name></member> <member><type>uint64_t</type> <name>maxPrimitiveCount</name></member> + <member><type>uint32_t</type> <name>maxPerStageDescriptorAccelerationStructures</name></member> + <member><type>uint32_t</type> <name>maxPerStageDescriptorUpdateAfterBindAccelerationStructures</name></member> <member><type>uint32_t</type> <name>maxDescriptorSetAccelerationStructures</name></member> + <member><type>uint32_t</type> <name>maxDescriptorSetUpdateAfterBindAccelerationStructures</name></member> + <member><type>uint32_t</type> <name>minAccelerationStructureScratchOffsetAlignment</name></member> + </type> + <type category="struct" name="VkPhysicalDeviceRayTracingPipelinePropertiesKHR" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> + <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PIPELINE_PROPERTIES_KHR"><type>VkStructureType</type> <name>sType</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> + <member><type>uint32_t</type> <name>shaderGroupHandleSize</name></member> + <member><type>uint32_t</type> <name>maxRayRecursionDepth</name></member> + <member><type>uint32_t</type> <name>maxShaderGroupStride</name></member> + <member><type>uint32_t</type> <name>shaderGroupBaseAlignment</name></member> <member><type>uint32_t</type> <name>shaderGroupHandleCaptureReplaySize</name></member> + <member><type>uint32_t</type> <name>maxRayDispatchInvocationCount</name></member> + <member><type>uint32_t</type> <name>shaderGroupHandleAlignment</name></member> + <member><type>uint32_t</type> <name>maxRayHitAttributeSize</name></member> </type> <type category="struct" name="VkPhysicalDeviceRayTracingPropertiesNV" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PROPERTIES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>shaderGroupHandleSize</name></member> <member><type>uint32_t</type> <name>maxRecursionDepth</name></member> <member><type>uint32_t</type> <name>maxShaderGroupStride</name></member> @@ -3929,9 +3953,8 @@ typedef void <name>CAMetalLayer</name>; <member><type>uint64_t</type> <name>maxTriangleCount</name></member> <member><type>uint32_t</type> <name>maxDescriptorSetAccelerationStructures</name></member> </type> - <type category="struct" name="VkStridedBufferRegionKHR"> - <member optional="true"><type>VkBuffer</type> <name>buffer</name></member> - <member><type>VkDeviceSize</type> <name>offset</name></member> + <type category="struct" name="VkStridedDeviceAddressRegionKHR"> + <member optional="true"><type>VkDeviceAddress</type> <name>deviceAddress</name></member> <member><type>VkDeviceSize</type> <name>stride</name></member> <member><type>VkDeviceSize</type> <name>size</name></member> </type> @@ -3942,7 +3965,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkDrmFormatModifierPropertiesListEXT" returnedonly="true" structextends="VkFormatProperties2"> <member values="VK_STRUCTURE_TYPE_DRM_FORMAT_MODIFIER_PROPERTIES_LIST_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>drmFormatModifierCount</name></member> <member optional="true,false" len="drmFormatModifierCount"><type>VkDrmFormatModifierPropertiesEXT</type>* <name>pDrmFormatModifierProperties</name></member> </type> @@ -3953,7 +3976,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceImageDrmFormatModifierInfoEXT" structextends="VkPhysicalDeviceImageFormatInfo2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_DRM_FORMAT_MODIFIER_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint64_t</type> <name>drmFormatModifier</name></member> <member><type>VkSharingMode</type> <name>sharingMode</name></member> <member optional="true"><type>uint32_t</type> <name>queueFamilyIndexCount</name></member> @@ -3961,55 +3984,55 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkImageDrmFormatModifierListCreateInfoEXT" structextends="VkImageCreateInfo"> <member values="VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_LIST_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>drmFormatModifierCount</name></member> <member len="drmFormatModifierCount">const <type>uint64_t</type>* <name>pDrmFormatModifiers</name></member> </type> <type category="struct" name="VkImageDrmFormatModifierExplicitCreateInfoEXT" structextends="VkImageCreateInfo"> <member values="VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_EXPLICIT_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint64_t</type> <name>drmFormatModifier</name></member> <member optional="false"><type>uint32_t</type> <name>drmFormatModifierPlaneCount</name></member> <member len="drmFormatModifierPlaneCount">const <type>VkSubresourceLayout</type>* <name>pPlaneLayouts</name></member> </type> <type category="struct" name="VkImageDrmFormatModifierPropertiesEXT" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint64_t</type> <name>drmFormatModifier</name></member> </type> <type category="struct" name="VkImageStencilUsageCreateInfo" structextends="VkImageCreateInfo,VkPhysicalDeviceImageFormatInfo2"> <member values="VK_STRUCTURE_TYPE_IMAGE_STENCIL_USAGE_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImageUsageFlags</type> <name>stencilUsage</name></member> </type> <type category="struct" name="VkImageStencilUsageCreateInfoEXT" alias="VkImageStencilUsageCreateInfo"/> <type category="struct" name="VkDeviceMemoryOverallocationCreateInfoAMD" structextends="VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_DEVICE_MEMORY_OVERALLOCATION_CREATE_INFO_AMD"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkMemoryOverallocationBehaviorAMD</type> <name>overallocationBehavior</name></member> </type> <type category="struct" name="VkPhysicalDeviceFragmentDensityMapFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_DENSITY_MAP_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>fragmentDensityMap</name></member> <member><type>VkBool32</type> <name>fragmentDensityMapDynamic</name></member> <member><type>VkBool32</type> <name>fragmentDensityMapNonSubsampledImages</name></member> </type> <type category="struct" name="VkPhysicalDeviceFragmentDensityMap2FeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_DENSITY_MAP_2_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>fragmentDensityMapDeferred</name></member> </type> <type category="struct" name="VkPhysicalDeviceFragmentDensityMapPropertiesEXT" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_DENSITY_MAP_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkExtent2D</type> <name>minFragmentDensityTexelSize</name></member> <member><type>VkExtent2D</type> <name>maxFragmentDensityTexelSize</name></member> <member><type>VkBool32</type> <name>fragmentDensityInvocations</name></member> </type> <type category="struct" name="VkPhysicalDeviceFragmentDensityMap2PropertiesEXT" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_DENSITY_MAP_2_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>subsampledLoads</name></member> <member><type>VkBool32</type> <name>subsampledCoarseReconstructionEarlyAccess</name></member> <member><type>uint32_t</type> <name>maxSubsampledArrayLayers</name></member> @@ -4017,56 +4040,56 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkRenderPassFragmentDensityMapCreateInfoEXT" structextends="VkRenderPassCreateInfo,VkRenderPassCreateInfo2"> <member values="VK_STRUCTURE_TYPE_RENDER_PASS_FRAGMENT_DENSITY_MAP_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkAttachmentReference</type> <name>fragmentDensityMapAttachment</name></member> </type> <type category="struct" name="VkPhysicalDeviceScalarBlockLayoutFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SCALAR_BLOCK_LAYOUT_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>scalarBlockLayout</name></member> </type> <type category="struct" name="VkPhysicalDeviceScalarBlockLayoutFeaturesEXT" alias="VkPhysicalDeviceScalarBlockLayoutFeatures"/> <type category="struct" name="VkSurfaceProtectedCapabilitiesKHR" structextends="VkSurfaceCapabilities2KHR"> <member values="VK_STRUCTURE_TYPE_SURFACE_PROTECTED_CAPABILITIES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>supportsProtected</name><comment>Represents if surface can be protected</comment></member> </type> <type category="struct" name="VkPhysicalDeviceUniformBufferStandardLayoutFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_UNIFORM_BUFFER_STANDARD_LAYOUT_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>uniformBufferStandardLayout</name></member> </type> <type category="struct" name="VkPhysicalDeviceUniformBufferStandardLayoutFeaturesKHR" alias="VkPhysicalDeviceUniformBufferStandardLayoutFeatures"/> <type category="struct" name="VkPhysicalDeviceDepthClipEnableFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEPTH_CLIP_ENABLE_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>depthClipEnable</name></member> </type> <type category="struct" name="VkPipelineRasterizationDepthClipStateCreateInfoEXT" structextends="VkPipelineRasterizationStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_DEPTH_CLIP_STATE_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineRasterizationDepthClipStateCreateFlagsEXT</type> <name>flags</name><comment>Reserved</comment></member> <member><type>VkBool32</type> <name>depthClipEnable</name></member> </type> <type category="struct" name="VkPhysicalDeviceMemoryBudgetPropertiesEXT" structextends="VkPhysicalDeviceMemoryProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_BUDGET_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkDeviceSize</type> <name>heapBudget</name>[<enum>VK_MAX_MEMORY_HEAPS</enum>]</member> <member><type>VkDeviceSize</type> <name>heapUsage</name>[<enum>VK_MAX_MEMORY_HEAPS</enum>]</member> </type> <type category="struct" name="VkPhysicalDeviceMemoryPriorityFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PRIORITY_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>memoryPriority</name></member> </type> <type category="struct" name="VkMemoryPriorityAllocateInfoEXT" structextends="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_MEMORY_PRIORITY_ALLOCATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>float</type> <name>priority</name></member> </type> <type category="struct" name="VkPhysicalDeviceBufferDeviceAddressFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BUFFER_DEVICE_ADDRESS_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>bufferDeviceAddress</name></member> <member><type>VkBool32</type> <name>bufferDeviceAddressCaptureReplay</name></member> <member><type>VkBool32</type> <name>bufferDeviceAddressMultiDevice</name></member> @@ -4074,7 +4097,7 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceBufferDeviceAddressFeaturesKHR" alias="VkPhysicalDeviceBufferDeviceAddressFeatures"/> <type category="struct" name="VkPhysicalDeviceBufferDeviceAddressFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BUFFER_DEVICE_ADDRESS_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>bufferDeviceAddress</name></member> <member><type>VkBool32</type> <name>bufferDeviceAddressCaptureReplay</name></member> <member><type>VkBool32</type> <name>bufferDeviceAddressMultiDevice</name></member> @@ -4082,49 +4105,49 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkPhysicalDeviceBufferAddressFeaturesEXT" alias="VkPhysicalDeviceBufferDeviceAddressFeaturesEXT"/> <type category="struct" name="VkBufferDeviceAddressInfo"> <member values="VK_STRUCTURE_TYPE_BUFFER_DEVICE_ADDRESS_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBuffer</type> <name>buffer</name></member> </type> <type category="struct" name="VkBufferDeviceAddressInfoKHR" alias="VkBufferDeviceAddressInfo"/> <type category="struct" name="VkBufferDeviceAddressInfoEXT" alias="VkBufferDeviceAddressInfo"/> <type category="struct" name="VkBufferOpaqueCaptureAddressCreateInfo" structextends="VkBufferCreateInfo"> <member values="VK_STRUCTURE_TYPE_BUFFER_OPAQUE_CAPTURE_ADDRESS_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint64_t</type> <name>opaqueCaptureAddress</name></member> </type> <type category="struct" name="VkBufferOpaqueCaptureAddressCreateInfoKHR" alias="VkBufferOpaqueCaptureAddressCreateInfo"/> <type category="struct" name="VkBufferDeviceAddressCreateInfoEXT" structextends="VkBufferCreateInfo"> <member values="VK_STRUCTURE_TYPE_BUFFER_DEVICE_ADDRESS_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceAddress</type> <name>deviceAddress</name></member> </type> <type category="struct" name="VkPhysicalDeviceImageViewImageFormatInfoEXT" structextends="VkPhysicalDeviceImageFormatInfo2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_VIEW_IMAGE_FORMAT_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkImageViewType</type> <name>imageViewType</name></member> </type> <type category="struct" name="VkFilterCubicImageViewImageFormatPropertiesEXT" returnedonly="true" structextends="VkImageFormatProperties2"> <member values="VK_STRUCTURE_TYPE_FILTER_CUBIC_IMAGE_VIEW_IMAGE_FORMAT_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>filterCubic</name><comment>The combinations of format, image type (and image view type if provided) can be filtered with VK_FILTER_CUBIC_EXT</comment></member> <member><type>VkBool32</type> <name>filterCubicMinmax</name><comment>The combination of format, image type (and image view type if provided) can be filtered with VK_FILTER_CUBIC_EXT and ReductionMode of Min or Max</comment></member> </type> <type category="struct" name="VkPhysicalDeviceImagelessFramebufferFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGELESS_FRAMEBUFFER_FEATURES"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>imagelessFramebuffer</name></member> </type> <type category="struct" name="VkPhysicalDeviceImagelessFramebufferFeaturesKHR" alias="VkPhysicalDeviceImagelessFramebufferFeatures"/> <type category="struct" name="VkFramebufferAttachmentsCreateInfo" structextends="VkFramebufferCreateInfo"> <member values="VK_STRUCTURE_TYPE_FRAMEBUFFER_ATTACHMENTS_CREATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>attachmentImageInfoCount</name></member> <member len="attachmentImageInfoCount">const <type>VkFramebufferAttachmentImageInfo</type>* <name>pAttachmentImageInfos</name></member> </type> <type category="struct" name="VkFramebufferAttachmentsCreateInfoKHR" alias="VkFramebufferAttachmentsCreateInfo"/> <type category="struct" name="VkFramebufferAttachmentImageInfo"> <member values="VK_STRUCTURE_TYPE_FRAMEBUFFER_ATTACHMENT_IMAGE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkImageCreateFlags</type> <name>flags</name><comment>Image creation flags</comment></member> <member><type>VkImageUsageFlags</type> <name>usage</name><comment>Image usage flags</comment></member> <member><type>uint32_t</type> <name>width</name></member> @@ -4136,30 +4159,30 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkFramebufferAttachmentImageInfoKHR" alias="VkFramebufferAttachmentImageInfo"/> <type category="struct" name="VkRenderPassAttachmentBeginInfo" structextends="VkRenderPassBeginInfo"> <member values="VK_STRUCTURE_TYPE_RENDER_PASS_ATTACHMENT_BEGIN_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> <!-- Pointer to next structure --> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <!-- Pointer to next structure --> <member optional="true"><type>uint32_t</type> <name>attachmentCount</name></member> <member len="attachmentCount">const <type>VkImageView</type>* <name>pAttachments</name></member> </type> <type category="struct" name="VkRenderPassAttachmentBeginInfoKHR" alias="VkRenderPassAttachmentBeginInfo"/> <type category="struct" name="VkPhysicalDeviceTextureCompressionASTCHDRFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TEXTURE_COMPRESSION_ASTC_HDR_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>textureCompressionASTC_HDR</name></member> </type> <type category="struct" name="VkPhysicalDeviceCooperativeMatrixFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_FEATURES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>cooperativeMatrix</name></member> <member><type>VkBool32</type> <name>cooperativeMatrixRobustBufferAccess</name></member> </type> <type category="struct" name="VkPhysicalDeviceCooperativeMatrixPropertiesNV" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_PROPERTIES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkShaderStageFlags</type> <name>cooperativeMatrixSupportedStages</name></member> </type> <type category="struct" name="VkCooperativeMatrixPropertiesNV"> <member values="VK_STRUCTURE_TYPE_COOPERATIVE_MATRIX_PROPERTIES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>MSize</name></member> <member><type>uint32_t</type> <name>NSize</name></member> <member><type>uint32_t</type> <name>KSize</name></member> @@ -4171,25 +4194,25 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceYcbcrImageArraysFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_YCBCR_IMAGE_ARRAYS_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>ycbcrImageArrays</name></member> </type> <type category="struct" name="VkImageViewHandleInfoNVX"> <member values="VK_STRUCTURE_TYPE_IMAGE_VIEW_HANDLE_INFO_NVX"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImageView</type> <name>imageView</name></member> <member><type>VkDescriptorType</type> <name>descriptorType</name></member> <member optional="true"><type>VkSampler</type> <name>sampler</name></member> </type> <type category="struct" name="VkImageViewAddressPropertiesNVX" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_IMAGE_VIEW_ADDRESS_PROPERTIES_NVX"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkDeviceAddress</type> <name>deviceAddress</name></member> <member><type>VkDeviceSize</type> <name>size</name></member> </type> <type category="struct" name="VkPresentFrameTokenGGP" structextends="VkPresentInfoKHR"> <member values="VK_STRUCTURE_TYPE_PRESENT_FRAME_TOKEN_GGP"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>GgpFrameToken</type> <name>frameToken</name></member> </type> <type category="struct" name="VkPipelineCreationFeedbackEXT" returnedonly="true"> @@ -4198,39 +4221,40 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineCreationFeedbackCreateInfoEXT" structextends="VkGraphicsPipelineCreateInfo,VkComputePipelineCreateInfo,VkRayTracingPipelineCreateInfoNV,VkRayTracingPipelineCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_PIPELINE_CREATION_FEEDBACK_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkPipelineCreationFeedbackEXT</type>* <name>pPipelineCreationFeedback</name><comment>Output pipeline creation feedback.</comment></member> <member><type>uint32_t</type> <name>pipelineStageCreationFeedbackCount</name></member> <member len="pipelineStageCreationFeedbackCount"><type>VkPipelineCreationFeedbackEXT</type>* <name>pPipelineStageCreationFeedbacks</name><comment>One entry for each shader stage specified in the parent Vk*PipelineCreateInfo struct</comment></member> </type> <type category="struct" name="VkSurfaceFullScreenExclusiveInfoEXT" structextends="VkPhysicalDeviceSurfaceInfo2KHR,VkSwapchainCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_SURFACE_FULL_SCREEN_EXCLUSIVE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkFullScreenExclusiveEXT</type> <name>fullScreenExclusive</name></member> </type> <type category="struct" name="VkSurfaceFullScreenExclusiveWin32InfoEXT" structextends="VkPhysicalDeviceSurfaceInfo2KHR,VkSwapchainCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_SURFACE_FULL_SCREEN_EXCLUSIVE_WIN32_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>HMONITOR</type> <name>hmonitor</name></member> </type> <type category="struct" name="VkSurfaceCapabilitiesFullScreenExclusiveEXT" structextends="VkSurfaceCapabilities2KHR"> <member values="VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_FULL_SCREEN_EXCLUSIVE_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>fullScreenExclusiveSupported</name></member> </type> <type category="struct" name="VkPhysicalDevicePerformanceQueryFeaturesKHR" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PERFORMANCE_QUERY_FEATURES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>performanceCounterQueryPools</name><comment>performance counters supported in query pools</comment></member> - <member><type>VkBool32</type> <name>performanceCounterMultipleQueryPools</name><comment>performance counters from multiple query pools can be accessed in the same primary command buffer</comment></member> </type> + <member><type>VkBool32</type> <name>performanceCounterMultipleQueryPools</name><comment>performance counters from multiple query pools can be accessed in the same primary command buffer</comment></member> + </type> <type category="struct" name="VkPhysicalDevicePerformanceQueryPropertiesKHR" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> - <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PERFORMANCE_QUERY_PROPERTIES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> - <member noautovalidity="true"><type>VkBool32</type> <name>allowCommandBufferQueryCopies</name><comment>Flag to specify whether performance queries are allowed to be used in vkCmdCopyQueryPoolResults</comment></member> + <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PERFORMANCE_QUERY_PROPERTIES_KHR"><type>VkStructureType</type> <name>sType</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> + <member noautovalidity="true"><type>VkBool32</type> <name>allowCommandBufferQueryCopies</name><comment>Flag to specify whether performance queries are allowed to be used in vkCmdCopyQueryPoolResults</comment></member> </type> <type category="struct" name="VkPerformanceCounterKHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PERFORMANCE_COUNTER_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> <!-- Pointer to next structure --> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <!-- Pointer to next structure --> <member><type>VkPerformanceCounterUnitKHR</type> <name>unit</name></member> <member><type>VkPerformanceCounterScopeKHR</type> <name>scope</name></member> <member><type>VkPerformanceCounterStorageKHR</type> <name>storage</name></member> @@ -4238,7 +4262,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPerformanceCounterDescriptionKHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PERFORMANCE_COUNTER_DESCRIPTION_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> <!-- Pointer to next structure --> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <!-- Pointer to next structure --> <member optional="true"><type>VkPerformanceCounterDescriptionFlagsKHR</type> <name>flags</name></member> <member><type>char</type> <name>name</name>[<enum>VK_MAX_DESCRIPTION_SIZE</enum>]</member> <member><type>char</type> <name>category</name>[<enum>VK_MAX_DESCRIPTION_SIZE</enum>]</member> @@ -4246,7 +4270,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkQueryPoolPerformanceCreateInfoKHR" structextends="VkQueryPoolCreateInfo"> <member values="VK_STRUCTURE_TYPE_QUERY_POOL_PERFORMANCE_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> <!-- Pointer to next structure --> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <!-- Pointer to next structure --> <member><type>uint32_t</type> <name>queueFamilyIndex</name></member> <member><type>uint32_t</type> <name>counterIndexCount</name></member> <member len="counterIndexCount">const <type>uint32_t</type>* <name>pCounterIndices</name></member> @@ -4261,34 +4285,34 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkAcquireProfilingLockInfoKHR"> <member values="VK_STRUCTURE_TYPE_ACQUIRE_PROFILING_LOCK_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkAcquireProfilingLockFlagsKHR</type> <name>flags</name><comment>Acquire profiling lock flags</comment></member> <member><type>uint64_t</type> <name>timeout</name></member> </type> <type category="struct" name="VkPerformanceQuerySubmitInfoKHR" structextends="VkSubmitInfo"> <member values="VK_STRUCTURE_TYPE_PERFORMANCE_QUERY_SUBMIT_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>counterPassIndex</name><comment>Index for which counter pass to submit</comment></member> </type> <type category="struct" name="VkHeadlessSurfaceCreateInfoEXT"> <member values="VK_STRUCTURE_TYPE_HEADLESS_SURFACE_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkHeadlessSurfaceCreateFlagsEXT</type> <name>flags</name></member> </type> <type category="struct" name="VkPhysicalDeviceCoverageReductionModeFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COVERAGE_REDUCTION_MODE_FEATURES_NV"><type>VkStructureType</type><name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>coverageReductionMode</name></member> </type> <type category="struct" name="VkPipelineCoverageReductionStateCreateInfoNV" structextends="VkPipelineMultisampleStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_COVERAGE_REDUCTION_STATE_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineCoverageReductionStateCreateFlagsNV</type> <name>flags</name></member> <member><type>VkCoverageReductionModeNV</type> <name>coverageReductionMode</name></member> </type> <type category="struct" name="VkFramebufferMixedSamplesCombinationNV" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_FRAMEBUFFER_MIXED_SAMPLES_COMBINATION_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkCoverageReductionModeNV</type> <name>coverageReductionMode</name></member> <member><type>VkSampleCountFlagBits</type> <name>rasterizationSamples</name></member> <member><type>VkSampleCountFlags</type> <name>depthStencilSamples</name></member> @@ -4296,7 +4320,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceShaderIntegerFunctions2FeaturesINTEL" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_INTEGER_FUNCTIONS_2_FEATURES_INTEL"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>shaderIntegerFunctions2</name></member> </type> <type category="union" name="VkPerformanceValueDataINTEL"> @@ -4312,98 +4336,98 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkInitializePerformanceApiInfoINTEL" > <member values="VK_STRUCTURE_TYPE_INITIALIZE_PERFORMANCE_API_INFO_INTEL"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>void</type>* <name>pUserData</name></member> </type> <type category="struct" name="VkQueryPoolPerformanceQueryCreateInfoINTEL" structextends="VkQueryPoolCreateInfo"> <member values="VK_STRUCTURE_TYPE_QUERY_POOL_PERFORMANCE_QUERY_CREATE_INFO_INTEL"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkQueryPoolSamplingModeINTEL</type> <name>performanceCountersSampling</name></member> </type> <type category="struct" name="VkQueryPoolCreateInfoINTEL" alias="VkQueryPoolPerformanceQueryCreateInfoINTEL"/> <type category="struct" name="VkPerformanceMarkerInfoINTEL"> <member values="VK_STRUCTURE_TYPE_PERFORMANCE_MARKER_INFO_INTEL"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint64_t</type> <name>marker</name></member> </type> <type category="struct" name="VkPerformanceStreamMarkerInfoINTEL"> <member values="VK_STRUCTURE_TYPE_PERFORMANCE_STREAM_MARKER_INFO_INTEL"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>marker</name></member> </type> <type category="struct" name="VkPerformanceOverrideInfoINTEL"> <member values="VK_STRUCTURE_TYPE_PERFORMANCE_OVERRIDE_INFO_INTEL"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkPerformanceOverrideTypeINTEL</type> <name>type</name></member> <member><type>VkBool32</type> <name>enable</name></member> <member><type>uint64_t</type> <name>parameter</name></member> </type> <type category="struct" name="VkPerformanceConfigurationAcquireInfoINTEL"> <member values="VK_STRUCTURE_TYPE_PERFORMANCE_CONFIGURATION_ACQUIRE_INFO_INTEL"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkPerformanceConfigurationTypeINTEL</type> <name>type</name></member> </type> <type category="struct" name="VkPhysicalDeviceShaderClockFeaturesKHR" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_CLOCK_FEATURES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>shaderSubgroupClock</name></member> <member><type>VkBool32</type> <name>shaderDeviceClock</name></member> </type> <type category="struct" name="VkPhysicalDeviceIndexTypeUint8FeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INDEX_TYPE_UINT8_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>indexTypeUint8</name></member> </type> <type category="struct" name="VkPhysicalDeviceShaderSMBuiltinsPropertiesNV" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_SM_BUILTINS_PROPERTIES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>shaderSMCount</name></member> <member><type>uint32_t</type> <name>shaderWarpsPerSM</name></member> </type> <type category="struct" name="VkPhysicalDeviceShaderSMBuiltinsFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_SM_BUILTINS_FEATURES_NV"><type>VkStructureType</type><name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>shaderSMBuiltins</name></member> </type> <type category="struct" name="VkPhysicalDeviceFragmentShaderInterlockFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADER_INTERLOCK_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name><comment>Pointer to next structure</comment></member> + <member optional="true"><type>void</type>* <name>pNext</name><comment>Pointer to next structure</comment></member> <member><type>VkBool32</type> <name>fragmentShaderSampleInterlock</name></member> <member><type>VkBool32</type> <name>fragmentShaderPixelInterlock</name></member> <member><type>VkBool32</type> <name>fragmentShaderShadingRateInterlock</name></member> </type> <type category="struct" name="VkPhysicalDeviceSeparateDepthStencilLayoutsFeatures" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SEPARATE_DEPTH_STENCIL_LAYOUTS_FEATURES"><type>VkStructureType</type><name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>separateDepthStencilLayouts</name></member> </type> <type category="struct" name="VkPhysicalDeviceSeparateDepthStencilLayoutsFeaturesKHR" alias="VkPhysicalDeviceSeparateDepthStencilLayoutsFeatures"/> <type category="struct" name="VkAttachmentReferenceStencilLayout" structextends="VkAttachmentReference2"> <member values="VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_STENCIL_LAYOUT"><type>VkStructureType</type><name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkImageLayout</type> <name>stencilLayout</name></member> </type> <type category="struct" name="VkAttachmentReferenceStencilLayoutKHR" alias="VkAttachmentReferenceStencilLayout"/> <type category="struct" name="VkAttachmentDescriptionStencilLayout" structextends="VkAttachmentDescription2"> <member values="VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_STENCIL_LAYOUT"><type>VkStructureType</type><name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkImageLayout</type> <name>stencilInitialLayout</name></member> <member><type>VkImageLayout</type> <name>stencilFinalLayout</name></member> </type> <type category="struct" name="VkAttachmentDescriptionStencilLayoutKHR" alias="VkAttachmentDescriptionStencilLayout"/> <type category="struct" name="VkPhysicalDevicePipelineExecutablePropertiesFeaturesKHR" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PIPELINE_EXECUTABLE_PROPERTIES_FEATURES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>pipelineExecutableInfo</name></member> </type> <type category="struct" name="VkPipelineInfoKHR"> <member values="VK_STRUCTURE_TYPE_PIPELINE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkPipeline</type> <name>pipeline</name></member> </type> <type category="struct" name="VkPipelineExecutablePropertiesKHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PIPELINE_EXECUTABLE_PROPERTIES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkShaderStageFlags</type> <name>stages</name></member> <member><type>char</type> <name>name</name>[<enum>VK_MAX_DESCRIPTION_SIZE</enum>]</member> <member><type>char</type> <name>description</name>[<enum>VK_MAX_DESCRIPTION_SIZE</enum>]</member> @@ -4411,7 +4435,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineExecutableInfoKHR"> <member values="VK_STRUCTURE_TYPE_PIPELINE_EXECUTABLE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkPipeline</type> <name>pipeline</name></member> <member><type>uint32_t</type> <name>executableIndex</name></member> </type> @@ -4423,7 +4447,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineExecutableStatisticKHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PIPELINE_EXECUTABLE_STATISTIC_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>char</type> <name>name</name>[<enum>VK_MAX_DESCRIPTION_SIZE</enum>]</member> <member><type>char</type> <name>description</name>[<enum>VK_MAX_DESCRIPTION_SIZE</enum>]</member> <member><type>VkPipelineExecutableStatisticFormatKHR</type> <name>format</name></member> @@ -4431,7 +4455,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineExecutableInternalRepresentationKHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PIPELINE_EXECUTABLE_INTERNAL_REPRESENTATION_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>char</type> <name>name</name>[<enum>VK_MAX_DESCRIPTION_SIZE</enum>]</member> <member><type>char</type> <name>description</name>[<enum>VK_MAX_DESCRIPTION_SIZE</enum>]</member> <member><type>VkBool32</type> <name>isText</name></member> @@ -4440,56 +4464,56 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceShaderDemoteToHelperInvocationFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DEMOTE_TO_HELPER_INVOCATION_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>shaderDemoteToHelperInvocation</name></member> </type> <type category="struct" name="VkPhysicalDeviceTexelBufferAlignmentFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TEXEL_BUFFER_ALIGNMENT_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>texelBufferAlignment</name></member> </type> <type category="struct" name="VkPhysicalDeviceTexelBufferAlignmentPropertiesEXT" structextends="VkPhysicalDeviceProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TEXEL_BUFFER_ALIGNMENT_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkDeviceSize</type> <name>storageTexelBufferOffsetAlignmentBytes</name></member> <member><type>VkBool32</type> <name>storageTexelBufferOffsetSingleTexelAlignment</name></member> <member><type>VkDeviceSize</type> <name>uniformTexelBufferOffsetAlignmentBytes</name></member> <member><type>VkBool32</type> <name>uniformTexelBufferOffsetSingleTexelAlignment</name></member> </type> <type category="struct" name="VkPhysicalDeviceSubgroupSizeControlFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> - <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_SIZE_CONTROL_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> - <member><type>VkBool32</type> <name>subgroupSizeControl</name></member> - <member><type>VkBool32</type> <name>computeFullSubgroups</name></member> + <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_SIZE_CONTROL_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> + <member><type>VkBool32</type> <name>subgroupSizeControl</name></member> + <member><type>VkBool32</type> <name>computeFullSubgroups</name></member> </type> <type category="struct" name="VkPhysicalDeviceSubgroupSizeControlPropertiesEXT" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> - <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_SIZE_CONTROL_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> - <member noautovalidity="true"><type>uint32_t</type> <name>minSubgroupSize</name><comment>The minimum subgroup size supported by this device</comment></member> - <member noautovalidity="true"><type>uint32_t</type> <name>maxSubgroupSize</name><comment>The maximum subgroup size supported by this device</comment></member> - <member noautovalidity="true"><type>uint32_t</type> <name>maxComputeWorkgroupSubgroups</name><comment>The maximum number of subgroups supported in a workgroup</comment></member> - <member><type>VkShaderStageFlags</type> <name>requiredSubgroupSizeStages</name><comment>The shader stages that support specifying a subgroup size</comment></member> + <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_SIZE_CONTROL_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> + <member noautovalidity="true"><type>uint32_t</type> <name>minSubgroupSize</name><comment>The minimum subgroup size supported by this device</comment></member> + <member noautovalidity="true"><type>uint32_t</type> <name>maxSubgroupSize</name><comment>The maximum subgroup size supported by this device</comment></member> + <member noautovalidity="true"><type>uint32_t</type> <name>maxComputeWorkgroupSubgroups</name><comment>The maximum number of subgroups supported in a workgroup</comment></member> + <member><type>VkShaderStageFlags</type> <name>requiredSubgroupSizeStages</name><comment>The shader stages that support specifying a subgroup size</comment></member> </type> <type category="struct" name="VkPipelineShaderStageRequiredSubgroupSizeCreateInfoEXT" returnedonly="true" structextends="VkPipelineShaderStageCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_REQUIRED_SUBGROUP_SIZE_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>requiredSubgroupSize</name></member> </type> <type category="struct" name="VkMemoryOpaqueCaptureAddressAllocateInfo" structextends="VkMemoryAllocateInfo"> <member values="VK_STRUCTURE_TYPE_MEMORY_OPAQUE_CAPTURE_ADDRESS_ALLOCATE_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>uint64_t</type> <name>opaqueCaptureAddress</name></member> </type> <type category="struct" name="VkMemoryOpaqueCaptureAddressAllocateInfoKHR" alias="VkMemoryOpaqueCaptureAddressAllocateInfo"/> <type category="struct" name="VkDeviceMemoryOpaqueCaptureAddressInfo"> <member values="VK_STRUCTURE_TYPE_DEVICE_MEMORY_OPAQUE_CAPTURE_ADDRESS_INFO"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceMemory</type> <name>memory</name></member> </type> <type category="struct" name="VkDeviceMemoryOpaqueCaptureAddressInfoKHR" alias="VkDeviceMemoryOpaqueCaptureAddressInfo"/> <type category="struct" name="VkPhysicalDeviceLineRasterizationFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_LINE_RASTERIZATION_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>rectangularLines</name></member> <member><type>VkBool32</type> <name>bresenhamLines</name></member> <member><type>VkBool32</type> <name>smoothLines</name></member> @@ -4499,12 +4523,12 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceLineRasterizationPropertiesEXT" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_LINE_RASTERIZATION_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>lineSubPixelPrecisionBits</name></member> </type> <type category="struct" name="VkPipelineRasterizationLineStateCreateInfoEXT" structextends="VkPipelineRasterizationStateCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_LINE_STATE_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkLineRasterizationModeEXT</type> <name>lineRasterizationMode</name></member> <member><type>VkBool32</type> <name>stippledLineEnable</name></member> <member optional="true"><type>uint32_t</type> <name>lineStippleFactor</name></member> @@ -4512,12 +4536,12 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDevicePipelineCreationCacheControlFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PIPELINE_CREATION_CACHE_CONTROL_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>pipelineCreationCacheControl</name></member> </type> <type category="struct" name="VkPhysicalDeviceVulkan11Features" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_1_FEATURES"><type>VkStructureType</type><name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>storageBuffer16BitAccess</name><comment>16-bit integer/floating-point variables supported in BufferBlock</comment></member> <member><type>VkBool32</type> <name>uniformAndStorageBuffer16BitAccess</name><comment>16-bit integer/floating-point variables supported in BufferBlock and Block</comment></member> <member><type>VkBool32</type> <name>storagePushConstant16</name><comment>16-bit integer/floating-point variables supported in PushConstant</comment></member> @@ -4533,7 +4557,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceVulkan11Properties" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_1_PROPERTIES"><type>VkStructureType</type><name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint8_t</type> <name>deviceUUID</name>[<enum>VK_UUID_SIZE</enum>]</member> <member><type>uint8_t</type> <name>driverUUID</name>[<enum>VK_UUID_SIZE</enum>]</member> <member><type>uint8_t</type> <name>deviceLUID</name>[<enum>VK_LUID_SIZE</enum>]</member> @@ -4552,7 +4576,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceVulkan12Features" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_FEATURES"><type>VkStructureType</type><name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>samplerMirrorClampToEdge</name></member> <member><type>VkBool32</type> <name>drawIndirectCount</name></member> <member><type>VkBool32</type> <name>storageBuffer8BitAccess</name><comment>8-bit integer variables supported in StorageBuffer</comment></member> @@ -4603,7 +4627,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceVulkan12Properties" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_PROPERTIES"><type>VkStructureType</type><name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkDriverId</type> <name>driverID</name></member> <member><type>char</type> <name>driverName</name>[<enum>VK_MAX_DRIVER_NAME_SIZE</enum>]</member> <member><type>char</type> <name>driverInfo</name>[<enum>VK_MAX_DRIVER_INFO_SIZE</enum>]</member> @@ -4659,17 +4683,17 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPipelineCompilerControlCreateInfoAMD" structextends="VkGraphicsPipelineCreateInfo,VkComputePipelineCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_COMPILER_CONTROL_CREATE_INFO_AMD"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkPipelineCompilerControlFlagsAMD</type> <name>compilerControlFlags</name></member> </type> <type category="struct" name="VkPhysicalDeviceCoherentMemoryFeaturesAMD" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COHERENT_MEMORY_FEATURES_AMD"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>deviceCoherentMemory</name></member> </type> <type category="struct" name="VkPhysicalDeviceToolPropertiesEXT" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TOOL_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>char</type> <name>name</name>[<enum>VK_MAX_EXTENSION_NAME_SIZE</enum>]</member> <member><type>char</type> <name>version</name>[<enum>VK_MAX_EXTENSION_NAME_SIZE</enum>]</member> <member><type>VkToolPurposeFlagsEXT</type> <name>purposes</name></member> @@ -4678,18 +4702,18 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkSamplerCustomBorderColorCreateInfoEXT" structextends="VkSamplerCreateInfo"> <member values="VK_STRUCTURE_TYPE_SAMPLER_CUSTOM_BORDER_COLOR_CREATE_INFO_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkClearColorValue</type> <name>customBorderColor</name></member> <member><type>VkFormat</type> <name>format</name></member> </type> <type category="struct" name="VkPhysicalDeviceCustomBorderColorPropertiesEXT" structextends="VkPhysicalDeviceProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CUSTOM_BORDER_COLOR_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>maxCustomBorderColorSamplers</name></member> </type> <type category="struct" name="VkPhysicalDeviceCustomBorderColorFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CUSTOM_BORDER_COLOR_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>customBorderColors</name></member> <member><type>VkBool32</type> <name>customBorderColorWithoutFormat</name></member> </type> @@ -4703,23 +4727,24 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkAccelerationStructureGeometryTrianglesDataKHR"> <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_GEOMETRY_TRIANGLES_DATA_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkFormat</type> <name>vertexFormat</name></member> <member><type>VkDeviceOrHostAddressConstKHR</type> <name>vertexData</name></member> <member><type>VkDeviceSize</type> <name>vertexStride</name></member> + <member><type>uint32_t</type> <name>maxVertex</name></member> <member><type>VkIndexType</type> <name>indexType</name></member> <member optional="true"><type>VkDeviceOrHostAddressConstKHR</type> <name>indexData</name></member> <member optional="true"><type>VkDeviceOrHostAddressConstKHR</type> <name>transformData</name></member> </type> <type category="struct" name="VkAccelerationStructureGeometryAabbsDataKHR"> <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_GEOMETRY_AABBS_DATA_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceOrHostAddressConstKHR</type> <name>data</name></member> <member><type>VkDeviceSize</type> <name>stride</name></member> </type> <type category="struct" name="VkAccelerationStructureGeometryInstancesDataKHR"> <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_GEOMETRY_INSTANCES_DATA_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>arrayOfPointers</name></member> <member><type>VkDeviceOrHostAddressConstKHR</type> <name>data</name></member> </type> @@ -4730,48 +4755,38 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkAccelerationStructureGeometryKHR"> <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_GEOMETRY_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkGeometryTypeKHR</type> <name>geometryType</name></member> <member selector="geometryType"><type>VkAccelerationStructureGeometryDataKHR</type> <name>geometry</name></member> <member optional="true"><type>VkGeometryFlagsKHR</type> <name>flags</name></member> </type> <type category="struct" name="VkAccelerationStructureBuildGeometryInfoKHR"> <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_BUILD_GEOMETRY_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkAccelerationStructureTypeKHR</type> <name>type</name></member> <member optional="true"><type>VkBuildAccelerationStructureFlagsKHR</type> <name>flags</name></member> - <member><type>VkBool32</type> <name>update</name></member> + <member><type>VkBuildAccelerationStructureModeKHR</type> <name>mode</name></member> <member optional="true"><type>VkAccelerationStructureKHR</type> <name>srcAccelerationStructure</name></member> - <member><type>VkAccelerationStructureKHR</type> <name>dstAccelerationStructure</name></member> - <member><type>VkBool32</type> <name>geometryArrayOfPointers</name></member> + <member optional="true"><type>VkAccelerationStructureKHR</type> <name>dstAccelerationStructure</name></member> <member optional="true"><type>uint32_t</type> <name>geometryCount</name></member> - <member noautovalidity="true">const <type>VkAccelerationStructureGeometryKHR</type>* const* <name>ppGeometries</name></member> + <member len="geometryCount" optional="true,false">const <type>VkAccelerationStructureGeometryKHR</type>* <name>pGeometries</name></member> + <member len="geometryCount,1" optional="true,false,false">const <type>VkAccelerationStructureGeometryKHR</type>* const* <name>ppGeometries</name></member> <member><type>VkDeviceOrHostAddressKHR</type> <name>scratchData</name></member> </type> - <type category="struct" name="VkAccelerationStructureBuildOffsetInfoKHR"> + <type category="struct" name="VkAccelerationStructureBuildRangeInfoKHR"> <member><type>uint32_t</type> <name>primitiveCount</name></member> <member><type>uint32_t</type> <name>primitiveOffset</name></member> <member optional="true"><type>uint32_t</type> <name>firstVertex</name></member> <member optional="true"><type>uint32_t</type> <name>transformOffset</name></member> </type> - <type category="struct" name="VkAccelerationStructureCreateGeometryTypeInfoKHR"> - <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_CREATE_GEOMETRY_TYPE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> - <member><type>VkGeometryTypeKHR</type> <name>geometryType</name></member> - <member><type>uint32_t</type> <name>maxPrimitiveCount</name></member> - <member><type>VkIndexType</type> <name>indexType</name></member> - <member optional="true"><type>uint32_t</type> <name>maxVertexCount</name></member> - <member optional="true"><type>VkFormat</type> <name>vertexFormat</name></member> - <member optional="true"><type>VkBool32</type> <name>allowsTransforms</name></member> - </type> <type category="struct" name="VkAccelerationStructureCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> - <member><type>VkDeviceSize</type> <name>compactedSize</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> + <member optional="true"><type>VkAccelerationStructureCreateFlagsKHR</type> <name>createFlags</name></member> + <member><type>VkBuffer</type> <name>buffer</name></member> + <member><type>VkDeviceSize</type> <name>offset</name><comment>Specified in bytes</comment></member> + <member><type>VkDeviceSize</type> <name>size</name></member> <member><type>VkAccelerationStructureTypeKHR</type> <name>type</name></member> - <member optional="true"><type>VkBuildAccelerationStructureFlagsKHR</type> <name>flags</name></member> - <member optional="true"><type>uint32_t</type> <name>maxGeometryCount</name></member> - <member len="maxGeometryCount">const <type>VkAccelerationStructureCreateGeometryTypeInfoKHR</type>* <name>pGeometryInfos</name></member> <member optional="true"><type>VkDeviceAddress</type> <name>deviceAddress</name></member> </type> <type category="struct" name="VkAabbPositionsKHR"> @@ -4799,105 +4814,99 @@ typedef void <name>CAMetalLayer</name>; <type category="struct" name="VkAccelerationStructureInstanceNV" alias="VkAccelerationStructureInstanceKHR"/> <type category="struct" name="VkAccelerationStructureDeviceAddressInfoKHR"> <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_DEVICE_ADDRESS_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkAccelerationStructureKHR</type> <name>accelerationStructure</name></member> </type> - <type category="struct" name="VkAccelerationStructureVersionKHR"> - <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_VERSION_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> - <member len="2*VK_UUID_SIZE">const <type>uint8_t</type>* <name>versionData</name></member> + <type category="struct" name="VkAccelerationStructureVersionInfoKHR"> + <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_VERSION_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> + <member len="2*ename:VK_UUID_SIZE" altlen="2*VK_UUID_SIZE">const <type>uint8_t</type>* <name>pVersionData</name></member> </type> <type category="struct" name="VkCopyAccelerationStructureInfoKHR"> <member values="VK_STRUCTURE_TYPE_COPY_ACCELERATION_STRUCTURE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkAccelerationStructureKHR</type> <name>src</name></member> <member><type>VkAccelerationStructureKHR</type> <name>dst</name></member> <member><type>VkCopyAccelerationStructureModeKHR</type> <name>mode</name></member> </type> <type category="struct" name="VkCopyAccelerationStructureToMemoryInfoKHR"> <member values="VK_STRUCTURE_TYPE_COPY_ACCELERATION_STRUCTURE_TO_MEMORY_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkAccelerationStructureKHR</type> <name>src</name></member> <member><type>VkDeviceOrHostAddressKHR</type> <name>dst</name></member> <member><type>VkCopyAccelerationStructureModeKHR</type> <name>mode</name></member> </type> <type category="struct" name="VkCopyMemoryToAccelerationStructureInfoKHR"> <member values="VK_STRUCTURE_TYPE_COPY_MEMORY_TO_ACCELERATION_STRUCTURE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceOrHostAddressConstKHR</type> <name>src</name></member> <member><type>VkAccelerationStructureKHR</type> <name>dst</name></member> <member><type>VkCopyAccelerationStructureModeKHR</type> <name>mode</name></member> </type> <type category="struct" name="VkRayTracingPipelineInterfaceCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_RAY_TRACING_PIPELINE_INTERFACE_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> - <member><type>uint32_t</type> <name>maxPayloadSize</name></member> - <member><type>uint32_t</type> <name>maxAttributeSize</name></member> - <member><type>uint32_t</type> <name>maxCallableSize</name></member> - </type> - <type category="struct" name="VkDeferredOperationInfoKHR" structextends="VkRayTracingPipelineCreateInfoKHR,VkAccelerationStructureBuildGeometryInfoKHR,VkCopyAccelerationStructureInfoKHR,VkCopyMemoryToAccelerationStructureInfoKHR,VkCopyAccelerationStructureToMemoryInfoKHR"> - <member values="VK_STRUCTURE_TYPE_DEFERRED_OPERATION_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> - <member noautovalidity="true"><type>VkDeferredOperationKHR</type> <name>operationHandle</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> + <member><type>uint32_t</type> <name>maxPipelineRayPayloadSize</name></member> + <member><type>uint32_t</type> <name>maxPipelineRayHitAttributeSize</name></member> </type> <type category="struct" name="VkPipelineLibraryCreateInfoKHR"> <member values="VK_STRUCTURE_TYPE_PIPELINE_LIBRARY_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>uint32_t</type> <name>libraryCount</name></member> <member len="libraryCount">const <type>VkPipeline</type>* <name>pLibraries</name></member> </type> <type category="struct" name="VkPhysicalDeviceExtendedDynamicStateFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTENDED_DYNAMIC_STATE_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>extendedDynamicState</name></member> </type> <type category="struct" name="VkRenderPassTransformBeginInfoQCOM" structextends="VkRenderPassBeginInfo"> <member values="VK_STRUCTURE_TYPE_RENDER_PASS_TRANSFORM_BEGIN_INFO_QCOM"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name><comment>Pointer to next structure</comment></member> + <member optional="true"><type>void</type>* <name>pNext</name><comment>Pointer to next structure</comment></member> <member noautovalidity="true"><type>VkSurfaceTransformFlagBitsKHR</type> <name>transform</name></member> </type> <type category="struct" name="VkCopyCommandTransformInfoQCOM" structextends="VkBufferImageCopy2KHR,VkImageBlit2KHR"> <member values="VK_STRUCTURE_TYPE_COPY_COMMAND_TRANSFORM_INFO_QCOM"><type>VkStructureType</type> <name>sType</name></member> - <member noautovalidity="true">const <type>void</type>* <name>pNext</name></member> + <member optional="true" noautovalidity="true">const <type>void</type>* <name>pNext</name></member> <member noautovalidity="true"><type>VkSurfaceTransformFlagBitsKHR</type> <name>transform</name></member> </type> <type category="struct" name="VkCommandBufferInheritanceRenderPassTransformInfoQCOM" structextends="VkCommandBufferInheritanceInfo"> <member values="VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_RENDER_PASS_TRANSFORM_INFO_QCOM"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name><comment>Pointer to next structure</comment></member> + <member optional="true"><type>void</type>* <name>pNext</name><comment>Pointer to next structure</comment></member> <member noautovalidity="true"><type>VkSurfaceTransformFlagBitsKHR</type> <name>transform</name></member> <member><type>VkRect2D</type> <name>renderArea</name></member> </type> <type category="struct" name="VkPhysicalDeviceDiagnosticsConfigFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DIAGNOSTICS_CONFIG_FEATURES_NV"><type>VkStructureType</type><name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>diagnosticsConfig</name></member> </type> <type category="struct" name="VkDeviceDiagnosticsConfigCreateInfoNV" structextends="VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_DEVICE_DIAGNOSTICS_CONFIG_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member optional="true"><type>VkDeviceDiagnosticsConfigFlagsNV</type> <name>flags</name></member> </type> <type category="struct" name="VkPhysicalDeviceRobustness2FeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ROBUSTNESS_2_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>robustBufferAccess2</name></member> <member><type>VkBool32</type> <name>robustImageAccess2</name></member> <member><type>VkBool32</type> <name>nullDescriptor</name></member> </type> <type category="struct" name="VkPhysicalDeviceRobustness2PropertiesEXT" returnedonly="true" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ROBUSTNESS_2_PROPERTIES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkDeviceSize</type> <name>robustStorageBufferAccessSizeAlignment</name></member> <member><type>VkDeviceSize</type> <name>robustUniformBufferAccessSizeAlignment</name></member> </type> <type category="struct" name="VkPhysicalDeviceImageRobustnessFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_ROBUSTNESS_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>robustImageAccess</name></member> </type> <type category="struct" name="VkPhysicalDevicePortabilitySubsetFeaturesKHR" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PORTABILITY_SUBSET_FEATURES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>constantAlphaColorBlendFactors</name></member> <member><type>VkBool32</type> <name>events</name></member> <member><type>VkBool32</type> <name>imageViewFormatReinterpretation</name></member> @@ -4912,29 +4921,29 @@ typedef void <name>CAMetalLayer</name>; <member><type>VkBool32</type> <name>tessellationIsolines</name></member> <member><type>VkBool32</type> <name>tessellationPointMode</name></member> <member><type>VkBool32</type> <name>triangleFans</name></member> - <member><type>VkBool32</type> <name>vertexAttributeAccessBeyondStride</name></member> + <member><type>VkBool32</type> <name>vertexAttributeAccessBeyondStride</name></member> </type> <type category="struct" name="VkPhysicalDevicePortabilitySubsetPropertiesKHR" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PORTABILITY_SUBSET_PROPERTIES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>uint32_t</type> <name>minVertexInputBindingStrideAlignment</name></member> - </type> + </type> <type category="struct" name="VkPhysicalDevice4444FormatsFeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_4444_FORMATS_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>formatA4R4G4B4</name></member> <member><type>VkBool32</type> <name>formatA4B4G4R4</name></member> </type> <type category="struct" name="VkBufferCopy2KHR"> <member values="VK_STRUCTURE_TYPE_BUFFER_COPY_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceSize</type> <name>srcOffset</name><comment>Specified in bytes</comment></member> <member><type>VkDeviceSize</type> <name>dstOffset</name><comment>Specified in bytes</comment></member> <member noautovalidity="true"><type>VkDeviceSize</type> <name>size</name><comment>Specified in bytes</comment></member> </type> <type category="struct" name="VkImageCopy2KHR"> <member values="VK_STRUCTURE_TYPE_IMAGE_COPY_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImageSubresourceLayers</type> <name>srcSubresource</name></member> <member><type>VkOffset3D</type> <name>srcOffset</name><comment>Specified in pixels for both compressed and uncompressed images</comment></member> <member><type>VkImageSubresourceLayers</type> <name>dstSubresource</name></member> @@ -4943,7 +4952,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkImageBlit2KHR"> <member values="VK_STRUCTURE_TYPE_IMAGE_BLIT_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImageSubresourceLayers</type> <name>srcSubresource</name></member> <member><type>VkOffset3D</type> <name>srcOffsets</name>[2]<comment>Specified in pixels for both compressed and uncompressed images</comment></member> <member><type>VkImageSubresourceLayers</type> <name>dstSubresource</name></member> @@ -4951,7 +4960,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkBufferImageCopy2KHR"> <member values="VK_STRUCTURE_TYPE_BUFFER_IMAGE_COPY_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkDeviceSize</type> <name>bufferOffset</name><comment>Specified in bytes</comment></member> <member><type>uint32_t</type> <name>bufferRowLength</name><comment>Specified in texels</comment></member> <member><type>uint32_t</type> <name>bufferImageHeight</name></member> @@ -4961,7 +4970,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkImageResolve2KHR"> <member values="VK_STRUCTURE_TYPE_IMAGE_RESOLVE_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImageSubresourceLayers</type> <name>srcSubresource</name></member> <member><type>VkOffset3D</type> <name>srcOffset</name></member> <member><type>VkImageSubresourceLayers</type> <name>dstSubresource</name></member> @@ -4970,7 +4979,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkCopyBufferInfo2KHR"> <member values="VK_STRUCTURE_TYPE_COPY_BUFFER_INFO_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBuffer</type> <name>srcBuffer</name></member> <member><type>VkBuffer</type> <name>dstBuffer</name></member> <member><type>uint32_t</type> <name>regionCount</name></member> @@ -4978,7 +4987,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkCopyImageInfo2KHR"> <member values="VK_STRUCTURE_TYPE_COPY_IMAGE_INFO_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImage</type> <name>srcImage</name></member> <member><type>VkImageLayout</type> <name>srcImageLayout</name></member> <member><type>VkImage</type> <name>dstImage</name></member> @@ -4988,7 +4997,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkBlitImageInfo2KHR"> <member values="VK_STRUCTURE_TYPE_BLIT_IMAGE_INFO_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImage</type> <name>srcImage</name></member> <member><type>VkImageLayout</type> <name>srcImageLayout</name></member> <member><type>VkImage</type> <name>dstImage</name></member> @@ -4999,7 +5008,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkCopyBufferToImageInfo2KHR"> <member values="VK_STRUCTURE_TYPE_COPY_BUFFER_TO_IMAGE_INFO_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkBuffer</type> <name>srcBuffer</name></member> <member><type>VkImage</type> <name>dstImage</name></member> <member><type>VkImageLayout</type> <name>dstImageLayout</name></member> @@ -5008,7 +5017,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkCopyImageToBufferInfo2KHR"> <member values="VK_STRUCTURE_TYPE_COPY_IMAGE_TO_BUFFER_INFO_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImage</type> <name>srcImage</name></member> <member><type>VkImageLayout</type> <name>srcImageLayout</name></member> <member><type>VkBuffer</type> <name>dstBuffer</name></member> @@ -5017,7 +5026,7 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkResolveImageInfo2KHR"> <member values="VK_STRUCTURE_TYPE_RESOLVE_IMAGE_INFO_2_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkImage</type> <name>srcImage</name></member> <member><type>VkImageLayout</type> <name>srcImageLayout</name></member> <member><type>VkImage</type> <name>dstImage</name></member> @@ -5027,32 +5036,32 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceShaderImageAtomicInt64FeaturesEXT" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_IMAGE_ATOMIC_INT64_FEATURES_EXT"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>shaderImageInt64Atomics</name></member> <member><type>VkBool32</type> <name>sparseImageInt64Atomics</name></member> </type> <type category="struct" name="VkFragmentShadingRateAttachmentInfoKHR" structextends="VkSubpassDescription2"> <member values="VK_STRUCTURE_TYPE_FRAGMENT_SHADING_RATE_ATTACHMENT_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member>const <type>VkAttachmentReference2</type>* <name>pFragmentShadingRateAttachment</name></member> <member><type>VkExtent2D</type> <name>shadingRateAttachmentTexelSize</name></member> </type> <type category="struct" name="VkPipelineFragmentShadingRateStateCreateInfoKHR" structextends="VkGraphicsPipelineCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_FRAGMENT_SHADING_RATE_STATE_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkExtent2D</type> <name>fragmentSize</name></member> <member><type>VkFragmentShadingRateCombinerOpKHR</type> <name>combinerOps</name>[2]</member> </type> <type category="struct" name="VkPhysicalDeviceFragmentShadingRateFeaturesKHR" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADING_RATE_FEATURES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>pipelineFragmentShadingRate</name></member> <member><type>VkBool32</type> <name>primitiveFragmentShadingRate</name></member> <member><type>VkBool32</type> <name>attachmentFragmentShadingRate</name></member> </type> <type category="struct" name="VkPhysicalDeviceFragmentShadingRatePropertiesKHR" structextends="VkPhysicalDeviceProperties2" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADING_RATE_PROPERTIES_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkExtent2D</type> <name>minFragmentShadingRateAttachmentTexelSize</name></member> <member><type>VkExtent2D</type> <name>maxFragmentShadingRateAttachmentTexelSize</name></member> <member><type>uint32_t</type> <name>maxFragmentShadingRateAttachmentTexelSizeAspectRatio</name></member> @@ -5073,34 +5082,41 @@ typedef void <name>CAMetalLayer</name>; </type> <type category="struct" name="VkPhysicalDeviceFragmentShadingRateKHR" returnedonly="true"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADING_RATE_KHR"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkSampleCountFlags</type> <name>sampleCounts</name></member> <member><type>VkExtent2D</type> <name>fragmentSize</name></member> </type> <type category="struct" name="VkPhysicalDeviceShaderTerminateInvocationFeaturesKHR" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_TERMINATE_INVOCATION_FEATURES_KHR"><type>VkStructureType</type><name>sType</name></member> - <member noautovalidity="true"><type>void</type>* <name>pNext</name></member> + <member optional="true" noautovalidity="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>shaderTerminateInvocation</name></member> </type> <type category="struct" name="VkPhysicalDeviceFragmentShadingRateEnumsFeaturesNV" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADING_RATE_ENUMS_FEATURES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkBool32</type> <name>fragmentShadingRateEnums</name></member> <member><type>VkBool32</type> <name>supersampleFragmentShadingRates</name></member> <member><type>VkBool32</type> <name>noInvocationFragmentShadingRates</name></member> </type> <type category="struct" name="VkPhysicalDeviceFragmentShadingRateEnumsPropertiesNV" structextends="VkPhysicalDeviceProperties2"> <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADING_RATE_ENUMS_PROPERTIES_NV"><type>VkStructureType</type> <name>sType</name></member> - <member><type>void</type>* <name>pNext</name></member> + <member optional="true"><type>void</type>* <name>pNext</name></member> <member><type>VkSampleCountFlagBits</type> <name>maxFragmentShadingRateInvocationCount</name></member> </type> <type category="struct" name="VkPipelineFragmentShadingRateEnumStateCreateInfoNV" structextends="VkGraphicsPipelineCreateInfo"> <member values="VK_STRUCTURE_TYPE_PIPELINE_FRAGMENT_SHADING_RATE_ENUM_STATE_CREATE_INFO_NV"><type>VkStructureType</type> <name>sType</name></member> - <member>const <type>void</type>* <name>pNext</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> <member><type>VkFragmentShadingRateTypeNV</type> <name>shadingRateType</name></member> <member><type>VkFragmentShadingRateNV</type> <name>shadingRate</name></member> <member><type>VkFragmentShadingRateCombinerOpKHR</type> <name>combinerOps</name>[2]</member> </type> + <type category="struct" name="VkAccelerationStructureBuildSizesInfoKHR"> + <member values="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_BUILD_SIZES_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member> + <member optional="true">const <type>void</type>* <name>pNext</name></member> + <member><type>VkDeviceSize</type> <name>accelerationStructureSize</name></member> + <member><type>VkDeviceSize</type> <name>updateScratchSize</name></member> + <member><type>VkDeviceSize</type> <name>buildScratchSize</name></member> + </type> </types> <comment>Vulkan enumerant (token) definitions</comment> @@ -6308,24 +6324,33 @@ typedef void <name>CAMetalLayer</name>; <enum bitpos="3" name="VK_BUILD_ACCELERATION_STRUCTURE_PREFER_FAST_BUILD_BIT_KHR"/> <enum bitpos="4" name="VK_BUILD_ACCELERATION_STRUCTURE_LOW_MEMORY_BIT_KHR"/> </enums> + <enums name="VkAccelerationStructureCreateFlagBitsKHR" type="bitmask"> + <enum bitpos="0" name="VK_ACCELERATION_STRUCTURE_CREATE_DEVICE_ADDRESS_CAPTURE_REPLAY_BIT_KHR"/> + </enums> <enums name="VkCopyAccelerationStructureModeKHR" type="enum"> <enum value="0" name="VK_COPY_ACCELERATION_STRUCTURE_MODE_CLONE_KHR"/> <enum value="1" name="VK_COPY_ACCELERATION_STRUCTURE_MODE_COMPACT_KHR"/> <enum value="2" name="VK_COPY_ACCELERATION_STRUCTURE_MODE_SERIALIZE_KHR"/> <enum value="3" name="VK_COPY_ACCELERATION_STRUCTURE_MODE_DESERIALIZE_KHR"/> </enums> + <enums name="VkBuildAccelerationStructureModeKHR" type="enum"> + <enum value="0" name="VK_BUILD_ACCELERATION_STRUCTURE_MODE_BUILD_KHR"/> + <enum value="1" name="VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR"/> + </enums> <enums name="VkAccelerationStructureTypeKHR" type="enum"> <enum value="0" name="VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR"/> <enum value="1" name="VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR"/> + <enum value="2" name="VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR"/> </enums> <enums name="VkGeometryTypeKHR" type="enum"> <enum value="0" name="VK_GEOMETRY_TYPE_TRIANGLES_KHR"/> <enum value="1" name="VK_GEOMETRY_TYPE_AABBS_KHR"/> + <enum value="2" name="VK_GEOMETRY_TYPE_INSTANCES_KHR"/> </enums> - <enums name="VkAccelerationStructureMemoryRequirementsTypeKHR" type="enum"> - <enum value="0" name="VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_OBJECT_KHR"/> - <enum value="1" name="VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_BUILD_SCRATCH_KHR"/> - <enum value="2" name="VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_UPDATE_SCRATCH_KHR"/> + <enums name="VkAccelerationStructureMemoryRequirementsTypeNV" type="enum"> + <enum value="0" name="VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_OBJECT_NV"/> + <enum value="1" name="VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_BUILD_SCRATCH_NV"/> + <enum value="2" name="VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_UPDATE_SCRATCH_NV"/> </enums> <enums name="VkAccelerationStructureBuildTypeKHR" type="enum"> <enum value="0" name="VK_ACCELERATION_STRUCTURE_BUILD_TYPE_HOST_KHR"/> @@ -6337,6 +6362,16 @@ typedef void <name>CAMetalLayer</name>; <enum value="1" name="VK_RAY_TRACING_SHADER_GROUP_TYPE_TRIANGLES_HIT_GROUP_KHR"/> <enum value="2" name="VK_RAY_TRACING_SHADER_GROUP_TYPE_PROCEDURAL_HIT_GROUP_KHR"/> </enums> + <enums name="VkAccelerationStructureCompatibilityKHR" type="enum"> + <enum value="0" name="VK_ACCELERATION_STRUCTURE_COMPATIBILITY_COMPATIBLE_KHR"/> + <enum value="1" name="VK_ACCELERATION_STRUCTURE_COMPATIBILITY_INCOMPATIBLE_KHR"/> + </enums> + <enums name="VkShaderGroupShaderKHR" type="enum"> + <enum value="0" name="VK_SHADER_GROUP_SHADER_GENERAL_KHR"/> + <enum value="1" name="VK_SHADER_GROUP_SHADER_CLOSEST_HIT_KHR"/> + <enum value="2" name="VK_SHADER_GROUP_SHADER_ANY_HIT_KHR"/> + <enum value="3" name="VK_SHADER_GROUP_SHADER_INTERSECTION_KHR"/> + </enums> <enums name="VkMemoryOverallocationBehaviorAMD" type="enum"> <enum value="0" name="VK_MEMORY_OVERALLOCATION_BEHAVIOR_DEFAULT_AMD"/> <enum value="1" name="VK_MEMORY_OVERALLOCATION_BEHAVIOR_ALLOWED_AMD"/> @@ -8630,12 +8665,11 @@ typedef void <name>CAMetalLayer</name>; <param optional="true" externsync="true"><type>VkAccelerationStructureKHR</type> <name>accelerationStructure</name></param> <param optional="true">const <type>VkAllocationCallbacks</type>* <name>pAllocator</name></param> </command> - <command name="vkDestroyAccelerationStructureNV" alias="vkDestroyAccelerationStructureKHR"/> <command> - <proto><type>void</type> <name>vkGetAccelerationStructureMemoryRequirementsKHR</name></proto> + <proto><type>void</type> <name>vkDestroyAccelerationStructureNV</name></proto> <param><type>VkDevice</type> <name>device</name></param> - <param>const <type>VkAccelerationStructureMemoryRequirementsInfoKHR</type>* <name>pInfo</name></param> - <param><type>VkMemoryRequirements2</type>* <name>pMemoryRequirements</name></param> + <param optional="true" externsync="true"><type>VkAccelerationStructureNV</type> <name>accelerationStructure</name></param> + <param optional="true">const <type>VkAllocationCallbacks</type>* <name>pAllocator</name></param> </command> <command> <proto><type>void</type> <name>vkGetAccelerationStructureMemoryRequirementsNV</name></proto> @@ -8644,17 +8678,16 @@ typedef void <name>CAMetalLayer</name>; <param><type>VkMemoryRequirements2KHR</type>* <name>pMemoryRequirements</name></param> </command> <command successcodes="VK_SUCCESS" errorcodes="VK_ERROR_OUT_OF_HOST_MEMORY,VK_ERROR_OUT_OF_DEVICE_MEMORY"> - <proto><type>VkResult</type> <name>vkBindAccelerationStructureMemoryKHR</name></proto> + <proto><type>VkResult</type> <name>vkBindAccelerationStructureMemoryNV</name></proto> <param><type>VkDevice</type> <name>device</name></param> <param><type>uint32_t</type> <name>bindInfoCount</name></param> - <param len="bindInfoCount">const <type>VkBindAccelerationStructureMemoryInfoKHR</type>* <name>pBindInfos</name></param> + <param len="bindInfoCount">const <type>VkBindAccelerationStructureMemoryInfoNV</type>* <name>pBindInfos</name></param> </command> - <command name="vkBindAccelerationStructureMemoryNV" alias="vkBindAccelerationStructureMemoryKHR"/> <command queues="compute" renderpass="outside" cmdbufferlevel="primary,secondary"> <proto><type>void</type> <name>vkCmdCopyAccelerationStructureNV</name></proto> <param externsync="true"><type>VkCommandBuffer</type> <name>commandBuffer</name></param> - <param><type>VkAccelerationStructureKHR</type> <name>dst</name></param> - <param><type>VkAccelerationStructureKHR</type> <name>src</name></param> + <param><type>VkAccelerationStructureNV</type> <name>dst</name></param> + <param><type>VkAccelerationStructureNV</type> <name>src</name></param> <param><type>VkCopyAccelerationStructureModeKHR</type> <name>mode</name></param> </command> <command queues="compute" renderpass="outside" cmdbufferlevel="primary,secondary"> @@ -8665,6 +8698,7 @@ typedef void <name>CAMetalLayer</name>; <command successcodes="VK_SUCCESS,VK_OPERATION_DEFERRED_KHR,VK_OPERATION_NOT_DEFERRED_KHR" errorcodes="VK_ERROR_OUT_OF_HOST_MEMORY,VK_ERROR_OUT_OF_DEVICE_MEMORY"> <proto><type>VkResult</type> <name>vkCopyAccelerationStructureKHR</name></proto> <param><type>VkDevice</type> <name>device</name></param> + <param optional="true"><type>VkDeferredOperationKHR</type> <name>deferredOperation</name></param> <param>const <type>VkCopyAccelerationStructureInfoKHR</type>* <name>pInfo</name></param> </command> <command queues="compute" renderpass="outside" cmdbufferlevel="primary,secondary"> @@ -8675,6 +8709,7 @@ typedef void <name>CAMetalLayer</name>; <command successcodes="VK_SUCCESS,VK_OPERATION_DEFERRED_KHR,VK_OPERATION_NOT_DEFERRED_KHR" errorcodes="VK_ERROR_OUT_OF_HOST_MEMORY,VK_ERROR_OUT_OF_DEVICE_MEMORY"> <proto><type>VkResult</type> <name>vkCopyAccelerationStructureToMemoryKHR</name></proto> <param><type>VkDevice</type> <name>device</name></param> + <param optional="true"><type>VkDeferredOperationKHR</type> <name>deferredOperation</name></param> <param>const <type>VkCopyAccelerationStructureToMemoryInfoKHR</type>* <name>pInfo</name></param> </command> <command queues="compute" renderpass="outside" cmdbufferlevel="primary,secondary"> @@ -8685,6 +8720,7 @@ typedef void <name>CAMetalLayer</name>; <command successcodes="VK_SUCCESS,VK_OPERATION_DEFERRED_KHR,VK_OPERATION_NOT_DEFERRED_KHR" errorcodes="VK_ERROR_OUT_OF_HOST_MEMORY,VK_ERROR_OUT_OF_DEVICE_MEMORY"> <proto><type>VkResult</type> <name>vkCopyMemoryToAccelerationStructureKHR</name></proto> <param><type>VkDevice</type> <name>device</name></param> + <param optional="true"><type>VkDeferredOperationKHR</type> <name>deferredOperation</name></param> <param>const <type>VkCopyMemoryToAccelerationStructureInfoKHR</type>* <name>pInfo</name></param> </command> <command queues="compute" renderpass="outside" cmdbufferlevel="primary,secondary"> @@ -8696,7 +8732,15 @@ typedef void <name>CAMetalLayer</name>; <param><type>VkQueryPool</type> <name>queryPool</name></param> <param><type>uint32_t</type> <name>firstQuery</name></param> </command> - <command name="vkCmdWriteAccelerationStructuresPropertiesNV" alias="vkCmdWriteAccelerationStructuresPropertiesKHR"/> + <command queues="compute" renderpass="outside" cmdbufferlevel="primary,secondary"> + <proto><type>void</type> <name>vkCmdWriteAccelerationStructuresPropertiesNV</name></proto> + <param externsync="true"><type>VkCommandBuffer</type> <name>commandBuffer</name></param> + <param><type>uint32_t</type> <name>accelerationStructureCount</name></param> + <param len="accelerationStructureCount">const <type>VkAccelerationStructureNV</type>* <name>pAccelerationStructures</name></param> + <param><type>VkQueryType</type> <name>queryType</name></param> + <param><type>VkQueryPool</type> <name>queryPool</name></param> + <param><type>uint32_t</type> <name>firstQuery</name></param> + </command> <command queues="compute" renderpass="outside" cmdbufferlevel="primary,secondary"> <proto><type>void</type> <name>vkCmdBuildAccelerationStructureNV</name></proto> <param externsync="true"><type>VkCommandBuffer</type> <name>commandBuffer</name></param> @@ -8704,8 +8748,8 @@ typedef void <name>CAMetalLayer</name>; <param optional="true"><type>VkBuffer</type> <name>instanceData</name></param> <param><type>VkDeviceSize</type> <name>instanceOffset</name></param> <param><type>VkBool32</type> <name>update</name></param> - <param><type>VkAccelerationStructureKHR</type> <name>dst</name></param> - <param optional="true"><type>VkAccelerationStructureKHR</type> <name>src</name></param> + <param><type>VkAccelerationStructureNV</type> <name>dst</name></param> + <param optional="true"><type>VkAccelerationStructureNV</type> <name>src</name></param> <param><type>VkBuffer</type> <name>scratch</name></param> <param><type>VkDeviceSize</type> <name>scratchOffset</name></param> </command> @@ -8722,10 +8766,10 @@ typedef void <name>CAMetalLayer</name>; <command queues="compute" renderpass="outside" cmdbufferlevel="primary,secondary"> <proto><type>void</type> <name>vkCmdTraceRaysKHR</name></proto> <param externsync="true"><type>VkCommandBuffer</type> <name>commandBuffer</name></param> - <param>const <type>VkStridedBufferRegionKHR</type>* <name>pRaygenShaderBindingTable</name></param> - <param>const <type>VkStridedBufferRegionKHR</type>* <name>pMissShaderBindingTable</name></param> - <param>const <type>VkStridedBufferRegionKHR</type>* <name>pHitShaderBindingTable</name></param> - <param>const <type>VkStridedBufferRegionKHR</type>* <name>pCallableShaderBindingTable</name></param> + <param>const <type>VkStridedDeviceAddressRegionKHR</type>* <name>pRaygenShaderBindingTable</name></param> + <param>const <type>VkStridedDeviceAddressRegionKHR</type>* <name>pMissShaderBindingTable</name></param> + <param>const <type>VkStridedDeviceAddressRegionKHR</type>* <name>pHitShaderBindingTable</name></param> + <param>const <type>VkStridedDeviceAddressRegionKHR</type>* <name>pCallableShaderBindingTable</name></param> <param><type>uint32_t</type> <name>width</name></param> <param><type>uint32_t</type> <name>height</name></param> <param><type>uint32_t</type> <name>depth</name></param> @@ -8770,7 +8814,7 @@ typedef void <name>CAMetalLayer</name>; <command successcodes="VK_SUCCESS" errorcodes="VK_ERROR_OUT_OF_HOST_MEMORY,VK_ERROR_OUT_OF_DEVICE_MEMORY"> <proto><type>VkResult</type> <name>vkGetAccelerationStructureHandleNV</name></proto> <param><type>VkDevice</type> <name>device</name></param> - <param><type>VkAccelerationStructureKHR</type> <name>accelerationStructure</name></param> + <param><type>VkAccelerationStructureNV</type> <name>accelerationStructure</name></param> <param><type>size_t</type> <name>dataSize</name></param> <param len="dataSize"><type>void</type>* <name>pData</name></param> </command> @@ -8786,6 +8830,7 @@ typedef void <name>CAMetalLayer</name>; <command successcodes="VK_SUCCESS,VK_OPERATION_DEFERRED_KHR,VK_OPERATION_NOT_DEFERRED_KHR,VK_PIPELINE_COMPILE_REQUIRED_EXT" errorcodes="VK_ERROR_OUT_OF_HOST_MEMORY,VK_ERROR_OUT_OF_DEVICE_MEMORY,VK_ERROR_INVALID_OPAQUE_CAPTURE_ADDRESS"> <proto><type>VkResult</type> <name>vkCreateRayTracingPipelinesKHR</name></proto> <param><type>VkDevice</type> <name>device</name></param> + <param optional="true"><type>VkDeferredOperationKHR</type> <name>deferredOperation</name></param> <param optional="true"><type>VkPipelineCache</type> <name>pipelineCache</name></param> <param><type>uint32_t</type> <name>createInfoCount</name></param> <param len="createInfoCount">const <type>VkRayTracingPipelineCreateInfoKHR</type>* <name>pCreateInfos</name></param> @@ -8801,17 +8846,29 @@ typedef void <name>CAMetalLayer</name>; <command queues="compute" renderpass="outside" cmdbufferlevel="primary,secondary"> <proto><type>void</type> <name>vkCmdTraceRaysIndirectKHR</name></proto> <param externsync="true"><type>VkCommandBuffer</type> <name>commandBuffer</name></param> - <param>const <type>VkStridedBufferRegionKHR</type>* <name>pRaygenShaderBindingTable</name></param> - <param>const <type>VkStridedBufferRegionKHR</type>* <name>pMissShaderBindingTable</name></param> - <param>const <type>VkStridedBufferRegionKHR</type>* <name>pHitShaderBindingTable</name></param> - <param>const <type>VkStridedBufferRegionKHR</type>* <name>pCallableShaderBindingTable</name></param> - <param><type>VkBuffer</type> <name>buffer</name></param> - <param><type>VkDeviceSize</type> <name>offset</name></param> + <param>const <type>VkStridedDeviceAddressRegionKHR</type>* <name>pRaygenShaderBindingTable</name></param> + <param>const <type>VkStridedDeviceAddressRegionKHR</type>* <name>pMissShaderBindingTable</name></param> + <param>const <type>VkStridedDeviceAddressRegionKHR</type>* <name>pHitShaderBindingTable</name></param> + <param>const <type>VkStridedDeviceAddressRegionKHR</type>* <name>pCallableShaderBindingTable</name></param> + <param><type>VkDeviceAddress</type> <name>indirectDeviceAddress</name></param> </command> - <command successcodes="VK_SUCCESS" errorcodes="VK_ERROR_INCOMPATIBLE_VERSION_KHR"> - <proto><type>VkResult</type> <name>vkGetDeviceAccelerationStructureCompatibilityKHR</name></proto> + <command> + <proto><type>void</type> <name>vkGetDeviceAccelerationStructureCompatibilityKHR</name></proto> <param><type>VkDevice</type> <name>device</name></param> - <param>const <type>VkAccelerationStructureVersionKHR</type>* <name>version</name></param> + <param>const <type>VkAccelerationStructureVersionInfoKHR</type>* <name>pVersionInfo</name></param> + <param><type>VkAccelerationStructureCompatibilityKHR</type>* <name>pCompatibility</name></param> + </command> + <command> + <proto><type>VkDeviceSize</type> <name>vkGetRayTracingShaderGroupStackSizeKHR</name></proto> + <param><type>VkDevice</type> <name>device</name></param> + <param><type>VkPipeline</type> <name>pipeline</name></param> + <param><type>uint32_t</type> <name>group</name></param> + <param><type>VkShaderGroupShaderKHR</type> <name>groupShader</name></param> + </command> + <command queues="compute" renderpass="outside" cmdbufferlevel="primary,secondary"> + <proto><type>void</type> <name>vkCmdSetRayTracingPipelineStackSizeKHR</name></proto> + <param externsync="true"><type>VkCommandBuffer</type> <name>commandBuffer</name></param> + <param><type>uint32_t</type> <name>pipelineStackSize</name></param> </command> <command> <proto><type>uint32_t</type> <name>vkGetImageViewHandleNVX</name></proto> @@ -8995,26 +9052,28 @@ typedef void <name>CAMetalLayer</name>; <param><type>VkAccelerationStructureKHR</type>* <name>pAccelerationStructure</name></param> </command> <command queues="compute" renderpass="outside" cmdbufferlevel="primary,secondary"> - <proto><type>void</type> <name>vkCmdBuildAccelerationStructureKHR</name></proto> + <proto><type>void</type> <name>vkCmdBuildAccelerationStructuresKHR</name></proto> <param externsync="true"><type>VkCommandBuffer</type> <name>commandBuffer</name></param> <param><type>uint32_t</type> <name>infoCount</name></param> <param len="infoCount">const <type>VkAccelerationStructureBuildGeometryInfoKHR</type>* <name>pInfos</name></param> - <param len="infoCount">const <type>VkAccelerationStructureBuildOffsetInfoKHR</type>* const* <name>ppOffsetInfos</name></param> + <param len="infoCount">const <type>VkAccelerationStructureBuildRangeInfoKHR</type>* const* <name>ppBuildRangeInfos</name></param> </command> <command queues="compute" renderpass="outside" cmdbufferlevel="primary,secondary"> - <proto><type>void</type> <name>vkCmdBuildAccelerationStructureIndirectKHR</name></proto> + <proto><type>void</type> <name>vkCmdBuildAccelerationStructuresIndirectKHR</name></proto> <param externsync="true"><type>VkCommandBuffer</type> <name>commandBuffer</name></param> - <param>const <type>VkAccelerationStructureBuildGeometryInfoKHR</type>* <name>pInfo</name></param> - <param><type>VkBuffer</type> <name>indirectBuffer</name></param> - <param><type>VkDeviceSize</type> <name>indirectOffset</name></param> - <param><type>uint32_t</type> <name>indirectStride</name></param> + <param><type>uint32_t</type> <name>infoCount</name></param> + <param len="infoCount">const <type>VkAccelerationStructureBuildGeometryInfoKHR</type>* <name>pInfos</name></param> + <param len="infoCount">const <type>VkDeviceAddress</type>* <name>pIndirectDeviceAddresses</name></param> + <param len="infoCount">const <type>uint32_t</type>* <name>pIndirectStrides</name></param> + <param len="infoCount">const <type>uint32_t</type>* const* <name>ppMaxPrimitiveCounts</name></param> </command> <command successcodes="VK_SUCCESS,VK_OPERATION_DEFERRED_KHR,VK_OPERATION_NOT_DEFERRED_KHR" errorcodes="VK_ERROR_OUT_OF_HOST_MEMORY,VK_ERROR_OUT_OF_DEVICE_MEMORY"> - <proto><type>VkResult</type> <name>vkBuildAccelerationStructureKHR</name></proto> + <proto><type>VkResult</type> <name>vkBuildAccelerationStructuresKHR</name></proto> <param><type>VkDevice</type> <name>device</name></param> + <param optional="true"><type>VkDeferredOperationKHR</type> <name>deferredOperation</name></param> <param><type>uint32_t</type> <name>infoCount</name></param> <param len="infoCount">const <type>VkAccelerationStructureBuildGeometryInfoKHR</type>* <name>pInfos</name></param> - <param len="infoCount">const <type>VkAccelerationStructureBuildOffsetInfoKHR</type>* const* <name>ppOffsetInfos</name></param> + <param len="infoCount">const <type>VkAccelerationStructureBuildRangeInfoKHR</type>* const* <name>ppBuildRangeInfos</name></param> </command> <command> <proto><type>VkDeviceAddress</type> <name>vkGetAccelerationStructureDeviceAddressKHR</name></proto> @@ -9196,6 +9255,14 @@ typedef void <name>CAMetalLayer</name>; <param><type>VkFragmentShadingRateNV</type> <name>shadingRate</name></param> <param>const <type>VkFragmentShadingRateCombinerOpKHR</type> <name>combinerOps</name>[2]</param> </command> + <command> + <proto><type>void</type> <name>vkGetAccelerationStructureBuildSizesKHR</name></proto> + <param><type>VkDevice</type> <name>device</name></param> + <param><type>VkAccelerationStructureBuildTypeKHR</type> <name>buildType</name></param> + <param>const <type>VkAccelerationStructureBuildGeometryInfoKHR</type>* <name>pBuildInfo</name></param> + <param len="pBuildInfo->geometryCount">const <type>uint32_t</type>* <name>pMaxPrimitiveCounts</name></param> + <param><type>VkAccelerationStructureBuildSizesInfoKHR</type>* <name>pSizeInfo</name></param> + </command> </commands> <feature api="vulkan" name="VK_VERSION_1_0" number="1.0" comment="Vulkan core API interface definitions"> @@ -12065,65 +12132,41 @@ typedef void <name>CAMetalLayer</name>; <type name="VkPipelineCoverageToColorStateCreateInfoNV"/> </require> </extension> - <extension name="VK_KHR_ray_tracing" number="151" type="device" requires="VK_KHR_get_physical_device_properties2,VK_KHR_get_memory_requirements2,VK_EXT_descriptor_indexing,VK_KHR_buffer_device_address,VK_KHR_deferred_host_operations,VK_KHR_pipeline_library" author="KHR" contact="Daniel Koch @dgkoch" platform="provisional" supported="vulkan" provisional="true" sortorder="1" comment="Explicit sort order to require processing after VK_NV_ray_tracing"> + <extension name="VK_KHR_acceleration_structure" number="151" type="device" requiresCore="1.1" requires="VK_EXT_descriptor_indexing,VK_KHR_buffer_device_address,VK_KHR_deferred_host_operations" author="KHR" contact="Daniel Koch @dgkoch" supported="vulkan" sortorder="1"> <require> - <enum value="8" name="VK_KHR_RAY_TRACING_SPEC_VERSION"/> - <enum value=""VK_KHR_ray_tracing"" name="VK_KHR_RAY_TRACING_EXTENSION_NAME"/> - <enum name="VK_SHADER_UNUSED_KHR"/> - <enum offset="6" extends="VkStructureType" extnumber="166" name="VK_STRUCTURE_TYPE_BIND_ACCELERATION_STRUCTURE_MEMORY_INFO_KHR"/> - <enum offset="7" extends="VkStructureType" extnumber="166" name="VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR"/> + <enum value="11" name="VK_KHR_ACCELERATION_STRUCTURE_SPEC_VERSION"/> + <enum value=""VK_KHR_acceleration_structure"" name="VK_KHR_ACCELERATION_STRUCTURE_EXTENSION_NAME"/> + <enum offset="7" extends="VkStructureType" name="VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR"/> <enum offset="0" extends="VkStructureType" name="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_BUILD_GEOMETRY_INFO_KHR"/> - <enum offset="1" extends="VkStructureType" name="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_CREATE_GEOMETRY_TYPE_INFO_KHR"/> <enum offset="2" extends="VkStructureType" name="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_DEVICE_ADDRESS_INFO_KHR"/> <enum offset="3" extends="VkStructureType" name="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_GEOMETRY_AABBS_DATA_KHR"/> <enum offset="4" extends="VkStructureType" name="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_GEOMETRY_INSTANCES_DATA_KHR"/> <enum offset="5" extends="VkStructureType" name="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_GEOMETRY_TRIANGLES_DATA_KHR"/> <enum offset="6" extends="VkStructureType" name="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_GEOMETRY_KHR"/> - <enum offset="8" extends="VkStructureType" name="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_INFO_KHR"/> - <enum offset="9" extends="VkStructureType" name="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_VERSION_KHR"/> + <enum offset="9" extends="VkStructureType" name="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_VERSION_INFO_KHR"/> <enum offset="10" extends="VkStructureType" name="VK_STRUCTURE_TYPE_COPY_ACCELERATION_STRUCTURE_INFO_KHR"/> <enum offset="11" extends="VkStructureType" name="VK_STRUCTURE_TYPE_COPY_ACCELERATION_STRUCTURE_TO_MEMORY_INFO_KHR"/> <enum offset="12" extends="VkStructureType" name="VK_STRUCTURE_TYPE_COPY_MEMORY_TO_ACCELERATION_STRUCTURE_INFO_KHR"/> - <enum offset="13" extends="VkStructureType" name="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_FEATURES_KHR"/> - <enum offset="14" extends="VkStructureType" name="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PROPERTIES_KHR"/> - <enum offset="15" extends="VkStructureType" name="VK_STRUCTURE_TYPE_RAY_TRACING_PIPELINE_CREATE_INFO_KHR"/> - <enum offset="16" extends="VkStructureType" name="VK_STRUCTURE_TYPE_RAY_TRACING_SHADER_GROUP_CREATE_INFO_KHR"/> + <enum offset="13" extends="VkStructureType" name="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ACCELERATION_STRUCTURE_FEATURES_KHR"/> + <enum offset="14" extends="VkStructureType" name="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ACCELERATION_STRUCTURE_PROPERTIES_KHR"/> <enum offset="17" extends="VkStructureType" name="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_CREATE_INFO_KHR"/> - <enum offset="18" extends="VkStructureType" name="VK_STRUCTURE_TYPE_RAY_TRACING_PIPELINE_INTERFACE_CREATE_INFO_KHR"/> - <enum bitpos="8" extends="VkShaderStageFlagBits" name="VK_SHADER_STAGE_RAYGEN_BIT_KHR"/> - <enum bitpos="9" extends="VkShaderStageFlagBits" name="VK_SHADER_STAGE_ANY_HIT_BIT_KHR"/> - <enum bitpos="10" extends="VkShaderStageFlagBits" name="VK_SHADER_STAGE_CLOSEST_HIT_BIT_KHR"/> - <enum bitpos="11" extends="VkShaderStageFlagBits" name="VK_SHADER_STAGE_MISS_BIT_KHR"/> - <enum bitpos="12" extends="VkShaderStageFlagBits" name="VK_SHADER_STAGE_INTERSECTION_BIT_KHR"/> - <enum bitpos="13" extends="VkShaderStageFlagBits" name="VK_SHADER_STAGE_CALLABLE_BIT_KHR"/> - <enum bitpos="21" extends="VkPipelineStageFlagBits" name="VK_PIPELINE_STAGE_RAY_TRACING_SHADER_BIT_KHR"/> + <enum offset="20" extends="VkStructureType" name="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_BUILD_SIZES_INFO_KHR"/> <enum bitpos="25" extends="VkPipelineStageFlagBits" name="VK_PIPELINE_STAGE_ACCELERATION_STRUCTURE_BUILD_BIT_KHR"/> - <enum bitpos="10" extends="VkBufferUsageFlagBits" name="VK_BUFFER_USAGE_RAY_TRACING_BIT_KHR"/> - <enum offset="0" extends="VkPipelineBindPoint" extnumber="166" name="VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR"/> - <enum offset="0" extends="VkDescriptorType" extnumber="166" name="VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR"/> + <enum offset="0" extends="VkDescriptorType" name="VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR"/> <enum bitpos="21" extends="VkAccessFlagBits" name="VK_ACCESS_ACCELERATION_STRUCTURE_READ_BIT_KHR"/> <enum bitpos="22" extends="VkAccessFlagBits" name="VK_ACCESS_ACCELERATION_STRUCTURE_WRITE_BIT_KHR"/> - <enum offset="0" extends="VkQueryType" extnumber="166" name="VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR"/> - <enum offset="0" extends="VkQueryType" name="VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_SIZE_KHR"/> - <enum offset="0" extends="VkObjectType" extnumber="166" name="VK_OBJECT_TYPE_ACCELERATION_STRUCTURE_KHR"/> - <enum offset="0" extends="VkDebugReportObjectTypeEXT" extnumber="166" name="VK_DEBUG_REPORT_OBJECT_TYPE_ACCELERATION_STRUCTURE_KHR_EXT"/> + <enum offset="0" extends="VkQueryType" name="VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR"/> + <enum offset="1" extends="VkQueryType" name="VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_SIZE_KHR"/> + <enum offset="0" extends="VkObjectType" name="VK_OBJECT_TYPE_ACCELERATION_STRUCTURE_KHR"/> + <enum offset="0" extends="VkDebugReportObjectTypeEXT" name="VK_DEBUG_REPORT_OBJECT_TYPE_ACCELERATION_STRUCTURE_KHR_EXT"/> <enum offset="0" extends="VkIndexType" extnumber="166" name="VK_INDEX_TYPE_NONE_KHR"/> - <enum offset="0" extends="VkGeometryTypeKHR" name="VK_GEOMETRY_TYPE_INSTANCES_KHR"/> - <enum offset="0" extends="VkResult" dir="-" name="VK_ERROR_INCOMPATIBLE_VERSION_KHR"/> <enum bitpos="29" extends="VkFormatFeatureFlagBits" name="VK_FORMAT_FEATURE_ACCELERATION_STRUCTURE_VERTEX_BUFFER_BIT_KHR"/> - <enum bitpos="14" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_RAY_TRACING_NO_NULL_ANY_HIT_SHADERS_BIT_KHR"/> - <enum bitpos="15" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_RAY_TRACING_NO_NULL_CLOSEST_HIT_SHADERS_BIT_KHR"/> - <enum bitpos="16" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_RAY_TRACING_NO_NULL_MISS_SHADERS_BIT_KHR"/> - <enum bitpos="17" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_RAY_TRACING_NO_NULL_INTERSECTION_SHADERS_BIT_KHR"/> - <enum bitpos="12" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_RAY_TRACING_SKIP_TRIANGLES_BIT_KHR"/> - <enum bitpos="13" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_RAY_TRACING_SKIP_AABBS_BIT_KHR"/> + <enum bitpos="19" extends="VkBufferUsageFlagBits" name="VK_BUFFER_USAGE_ACCELERATION_STRUCTURE_BUILD_INPUT_READ_ONLY_BIT_KHR"/> + <enum bitpos="20" extends="VkBufferUsageFlagBits" name="VK_BUFFER_USAGE_ACCELERATION_STRUCTURE_STORAGE_BIT_KHR"/> <type name="VkAccelerationStructureTypeKHR"/> <type name="VkDeviceOrHostAddressKHR"/> <type name="VkDeviceOrHostAddressConstKHR"/> - <type name="VkAccelerationStructureBuildOffsetInfoKHR"/> - <type name="VkRayTracingShaderGroupCreateInfoKHR"/> - <type name="VkRayTracingShaderGroupTypeKHR"/> - <type name="VkRayTracingPipelineCreateInfoKHR"/> + <type name="VkAccelerationStructureBuildRangeInfoKHR"/> <type name="VkAabbPositionsKHR"/> <type name="VkAccelerationStructureGeometryTrianglesDataKHR"/> <type name="VkTransformMatrixKHR"/> @@ -12138,34 +12181,30 @@ typedef void <name>CAMetalLayer</name>; <type name="VkGeometryInstanceFlagsKHR"/> <type name="VkGeometryFlagBitsKHR"/> <type name="VkGeometryInstanceFlagBitsKHR"/> - <type name="VkAccelerationStructureCreateGeometryTypeInfoKHR"/> <type name="VkAccelerationStructureCreateInfoKHR"/> <type name="VkAccelerationStructureKHR"/> <type name="VkBuildAccelerationStructureFlagBitsKHR"/> <type name="VkBuildAccelerationStructureFlagsKHR"/> <type name="VkCopyAccelerationStructureModeKHR"/> <type name="VkGeometryTypeKHR"/> - <type name="VkBindAccelerationStructureMemoryInfoKHR"/> <type name="VkWriteDescriptorSetAccelerationStructureKHR"/> - <type name="VkAccelerationStructureMemoryRequirementsInfoKHR"/> - <type name="VkPhysicalDeviceRayTracingFeaturesKHR"/> - <type name="VkPhysicalDeviceRayTracingPropertiesKHR"/> - <type name="VkAccelerationStructureMemoryRequirementsTypeKHR"/> + <type name="VkPhysicalDeviceAccelerationStructureFeaturesKHR"/> + <type name="VkPhysicalDeviceAccelerationStructurePropertiesKHR"/> <type name="VkAccelerationStructureDeviceAddressInfoKHR"/> - <type name="VkAccelerationStructureVersionKHR"/> - <type name="VkStridedBufferRegionKHR"/> - <type name="VkTraceRaysIndirectCommandKHR"/> + <type name="VkAccelerationStructureVersionInfoKHR"/> <type name="VkCopyAccelerationStructureToMemoryInfoKHR"/> <type name="VkCopyMemoryToAccelerationStructureInfoKHR"/> <type name="VkCopyAccelerationStructureInfoKHR"/> - <type name="VkRayTracingPipelineInterfaceCreateInfoKHR"/> + <type name="VkAccelerationStructureCompatibilityKHR"/> + <type name="VkAccelerationStructureCreateFlagBitsKHR"/> + <type name="VkAccelerationStructureCreateFlagsKHR"/> + <type name="VkBuildAccelerationStructureModeKHR"/> + <type name="VkAccelerationStructureBuildSizesInfoKHR"/> <command name="vkCreateAccelerationStructureKHR"/> <command name="vkDestroyAccelerationStructureKHR"/> - <command name="vkGetAccelerationStructureMemoryRequirementsKHR"/> - <command name="vkBindAccelerationStructureMemoryKHR"/> - <command name="vkCmdBuildAccelerationStructureKHR"/> - <command name="vkCmdBuildAccelerationStructureIndirectKHR"/> - <command name="vkBuildAccelerationStructureKHR"/> + <command name="vkCmdBuildAccelerationStructuresKHR"/> + <command name="vkCmdBuildAccelerationStructuresIndirectKHR"/> + <command name="vkBuildAccelerationStructuresKHR"/> <command name="vkCopyAccelerationStructureKHR"/> <command name="vkCopyAccelerationStructureToMemoryKHR"/> <command name="vkCopyMemoryToAccelerationStructureKHR"/> @@ -12173,14 +12212,63 @@ typedef void <name>CAMetalLayer</name>; <command name="vkCmdCopyAccelerationStructureKHR"/> <command name="vkCmdCopyAccelerationStructureToMemoryKHR"/> <command name="vkCmdCopyMemoryToAccelerationStructureKHR"/> + <command name="vkGetAccelerationStructureDeviceAddressKHR"/> + <command name="vkCmdWriteAccelerationStructuresPropertiesKHR"/> + <command name="vkGetDeviceAccelerationStructureCompatibilityKHR"/> + <command name="vkGetAccelerationStructureBuildSizesKHR"/> + </require> + </extension> + <extension name="VK_KHR_ray_tracing_pipeline" number="348" type="device" requiresCore="1.1" requires="VK_KHR_spirv_1_4,VK_KHR_acceleration_structure" author="KHR" contact="Daniel Koch @dgkoch" supported="vulkan" sortorder="1"> + <require> + <enum value="1" name="VK_KHR_RAY_TRACING_PIPELINE_SPEC_VERSION"/> + <enum value=""VK_KHR_ray_tracing_pipeline"" name="VK_KHR_RAY_TRACING_PIPELINE_EXTENSION_NAME"/> + <enum name="VK_SHADER_UNUSED_KHR"/> + <enum offset="0" extends="VkStructureType" name="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PIPELINE_FEATURES_KHR"/> + <enum offset="1" extends="VkStructureType" name="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PIPELINE_PROPERTIES_KHR"/> + <enum offset="15" extends="VkStructureType" extnumber="151" name="VK_STRUCTURE_TYPE_RAY_TRACING_PIPELINE_CREATE_INFO_KHR"/> + <enum offset="16" extends="VkStructureType" extnumber="151" name="VK_STRUCTURE_TYPE_RAY_TRACING_SHADER_GROUP_CREATE_INFO_KHR"/> + <enum offset="18" extends="VkStructureType" extnumber="151" name="VK_STRUCTURE_TYPE_RAY_TRACING_PIPELINE_INTERFACE_CREATE_INFO_KHR"/> + <enum bitpos="8" extends="VkShaderStageFlagBits" name="VK_SHADER_STAGE_RAYGEN_BIT_KHR"/> + <enum bitpos="9" extends="VkShaderStageFlagBits" name="VK_SHADER_STAGE_ANY_HIT_BIT_KHR"/> + <enum bitpos="10" extends="VkShaderStageFlagBits" name="VK_SHADER_STAGE_CLOSEST_HIT_BIT_KHR"/> + <enum bitpos="11" extends="VkShaderStageFlagBits" name="VK_SHADER_STAGE_MISS_BIT_KHR"/> + <enum bitpos="12" extends="VkShaderStageFlagBits" name="VK_SHADER_STAGE_INTERSECTION_BIT_KHR"/> + <enum bitpos="13" extends="VkShaderStageFlagBits" name="VK_SHADER_STAGE_CALLABLE_BIT_KHR"/> + <enum bitpos="21" extends="VkPipelineStageFlagBits" name="VK_PIPELINE_STAGE_RAY_TRACING_SHADER_BIT_KHR"/> + <enum bitpos="10" extends="VkBufferUsageFlagBits" name="VK_BUFFER_USAGE_SHADER_BINDING_TABLE_BIT_KHR"/> + <enum offset="0" extends="VkPipelineBindPoint" extnumber="166" name="VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR"/> + <enum bitpos="14" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_RAY_TRACING_NO_NULL_ANY_HIT_SHADERS_BIT_KHR"/> + <enum bitpos="15" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_RAY_TRACING_NO_NULL_CLOSEST_HIT_SHADERS_BIT_KHR"/> + <enum bitpos="16" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_RAY_TRACING_NO_NULL_MISS_SHADERS_BIT_KHR"/> + <enum bitpos="17" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_RAY_TRACING_NO_NULL_INTERSECTION_SHADERS_BIT_KHR"/> + <enum bitpos="12" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_RAY_TRACING_SKIP_TRIANGLES_BIT_KHR"/> + <enum bitpos="13" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_RAY_TRACING_SKIP_AABBS_BIT_KHR"/> + <enum bitpos="19" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_RAY_TRACING_SHADER_GROUP_HANDLE_CAPTURE_REPLAY_BIT_KHR"/> + <enum offset="0" extends="VkDynamicState" name="VK_DYNAMIC_STATE_RAY_TRACING_PIPELINE_STACK_SIZE_KHR"/> + <type name="VkRayTracingShaderGroupCreateInfoKHR"/> + <type name="VkRayTracingShaderGroupTypeKHR"/> + <type name="VkRayTracingPipelineCreateInfoKHR"/> + <type name="VkPhysicalDeviceRayTracingPipelineFeaturesKHR"/> + <type name="VkPhysicalDeviceRayTracingPipelinePropertiesKHR"/> + <type name="VkStridedDeviceAddressRegionKHR"/> + <type name="VkTraceRaysIndirectCommandKHR"/> + <type name="VkRayTracingPipelineInterfaceCreateInfoKHR"/> + <type name="VkShaderGroupShaderKHR"/> <command name="vkCmdTraceRaysKHR"/> <command name="vkCreateRayTracingPipelinesKHR"/> <command name="vkGetRayTracingShaderGroupHandlesKHR"/> - <command name="vkGetAccelerationStructureDeviceAddressKHR"/> <command name="vkGetRayTracingCaptureReplayShaderGroupHandlesKHR"/> - <command name="vkCmdWriteAccelerationStructuresPropertiesKHR"/> <command name="vkCmdTraceRaysIndirectKHR"/> - <command name="vkGetDeviceAccelerationStructureCompatibilityKHR"/> + <command name="vkGetRayTracingShaderGroupStackSizeKHR"/> + <command name="vkCmdSetRayTracingPipelineStackSizeKHR"/> + </require> + </extension> + <extension name="VK_KHR_ray_query" number="349" type="device" requiresCore="1.1" requires="VK_KHR_spirv_1_4,VK_KHR_acceleration_structure" author="KHR" contact="Daniel Koch @dgkoch" supported="vulkan" sortorder="1"> + <require> + <enum value="1" name="VK_KHR_RAY_QUERY_SPEC_VERSION"/> + <enum value=""VK_KHR_ray_query"" name="VK_KHR_RAY_QUERY_EXTENSION_NAME"/> + <enum offset="13" extends="VkStructureType" name="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_QUERY_FEATURES_KHR"/> + <type name="VkPhysicalDeviceRayQueryFeaturesKHR"/> </require> </extension> <extension name="VK_NV_extension_152" number="152" author="NV" contact="Jeff Bolz @jeffbolznv" supported="disabled"> @@ -12451,8 +12539,8 @@ typedef void <name>CAMetalLayer</name>; <enum offset="3" extends="VkStructureType" name="VK_STRUCTURE_TYPE_GEOMETRY_NV"/> <enum offset="4" extends="VkStructureType" name="VK_STRUCTURE_TYPE_GEOMETRY_TRIANGLES_NV"/> <enum offset="5" extends="VkStructureType" name="VK_STRUCTURE_TYPE_GEOMETRY_AABB_NV"/> - <enum extends="VkStructureType" name="VK_STRUCTURE_TYPE_BIND_ACCELERATION_STRUCTURE_MEMORY_INFO_NV" alias="VK_STRUCTURE_TYPE_BIND_ACCELERATION_STRUCTURE_MEMORY_INFO_KHR"/> - <enum extends="VkStructureType" name="VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_NV" alias="VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR"/> + <enum offset="6" extends="VkStructureType" name="VK_STRUCTURE_TYPE_BIND_ACCELERATION_STRUCTURE_MEMORY_INFO_NV"/> + <enum offset="7" extends="VkStructureType" name="VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_NV"/> <enum offset="8" extends="VkStructureType" name="VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_INFO_NV"/> <enum offset="9" extends="VkStructureType" name="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PROPERTIES_NV"/> <enum offset="11" extends="VkStructureType" name="VK_STRUCTURE_TYPE_RAY_TRACING_SHADER_GROUP_CREATE_INFO_NV"/> @@ -12465,15 +12553,15 @@ typedef void <name>CAMetalLayer</name>; <enum extends="VkShaderStageFlagBits" name="VK_SHADER_STAGE_CALLABLE_BIT_NV" alias="VK_SHADER_STAGE_CALLABLE_BIT_KHR"/> <enum extends="VkPipelineStageFlagBits" name="VK_PIPELINE_STAGE_RAY_TRACING_SHADER_BIT_NV" alias="VK_PIPELINE_STAGE_RAY_TRACING_SHADER_BIT_KHR"/> <enum extends="VkPipelineStageFlagBits" name="VK_PIPELINE_STAGE_ACCELERATION_STRUCTURE_BUILD_BIT_NV" alias="VK_PIPELINE_STAGE_ACCELERATION_STRUCTURE_BUILD_BIT_KHR"/> - <enum extends="VkBufferUsageFlagBits" name="VK_BUFFER_USAGE_RAY_TRACING_BIT_NV" alias="VK_BUFFER_USAGE_RAY_TRACING_BIT_KHR"/> + <enum extends="VkBufferUsageFlagBits" name="VK_BUFFER_USAGE_RAY_TRACING_BIT_NV" alias="VK_BUFFER_USAGE_SHADER_BINDING_TABLE_BIT_KHR"/> <enum extends="VkPipelineBindPoint" name="VK_PIPELINE_BIND_POINT_RAY_TRACING_NV" alias="VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR"/> - <enum extends="VkDescriptorType" name="VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_NV" alias="VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR"/> + <enum offset="0" extends="VkDescriptorType" name="VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_NV"/> <enum extends="VkAccessFlagBits" name="VK_ACCESS_ACCELERATION_STRUCTURE_READ_BIT_NV" alias="VK_ACCESS_ACCELERATION_STRUCTURE_READ_BIT_KHR"/> <enum extends="VkAccessFlagBits" name="VK_ACCESS_ACCELERATION_STRUCTURE_WRITE_BIT_NV" alias="VK_ACCESS_ACCELERATION_STRUCTURE_WRITE_BIT_KHR"/> - <enum extends="VkQueryType" name="VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_NV" alias="VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR"/> + <enum offset="0" extends="VkQueryType" name="VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_NV"/> <enum bitpos="5" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_DEFER_COMPILE_BIT_NV"/> - <enum extends="VkObjectType" name="VK_OBJECT_TYPE_ACCELERATION_STRUCTURE_NV" alias="VK_OBJECT_TYPE_ACCELERATION_STRUCTURE_KHR"/> - <enum extends="VkDebugReportObjectTypeEXT" name="VK_DEBUG_REPORT_OBJECT_TYPE_ACCELERATION_STRUCTURE_NV_EXT" alias="VK_DEBUG_REPORT_OBJECT_TYPE_ACCELERATION_STRUCTURE_KHR_EXT"/> + <enum offset="0" extends="VkObjectType" name="VK_OBJECT_TYPE_ACCELERATION_STRUCTURE_NV"/> + <enum offset="0" extends="VkDebugReportObjectTypeEXT" name="VK_DEBUG_REPORT_OBJECT_TYPE_ACCELERATION_STRUCTURE_NV_EXT"/> <enum extends="VkIndexType" name="VK_INDEX_TYPE_NONE_NV" alias="VK_INDEX_TYPE_NONE_KHR"/> <type name="VkRayTracingShaderGroupCreateInfoNV"/> <type name="VkRayTracingShaderGroupTypeNV"/> @@ -12523,9 +12611,6 @@ typedef void <name>CAMetalLayer</name>; <type name="VkTransformMatrixNV"/> <type name="VkAabbPositionsNV"/> <type name="VkAccelerationStructureInstanceNV"/> - <enum extends="VkAccelerationStructureMemoryRequirementsTypeKHR" name="VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_OBJECT_NV" alias="VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_OBJECT_KHR"/> - <enum extends="VkAccelerationStructureMemoryRequirementsTypeKHR" name="VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_BUILD_SCRATCH_NV" alias="VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_BUILD_SCRATCH_KHR"/> - <enum extends="VkAccelerationStructureMemoryRequirementsTypeKHR" name="VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_UPDATE_SCRATCH_NV" alias="VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_UPDATE_SCRATCH_KHR"/> <command name="vkCreateAccelerationStructureNV"/> <command name="vkDestroyAccelerationStructureNV"/> <command name="vkGetAccelerationStructureMemoryRequirementsNV"/> @@ -12554,9 +12639,6 @@ typedef void <name>CAMetalLayer</name>; <require> <enum value="0" name="VK_EXT_EXTENSION_168_SPEC_VERSION"/> <enum value=""VK_NV_extension_168"" name="VK_EXT_EXTENSION_168_EXTENSION_NAME"/> - <enum bitpos="19" extends="VkPipelineCreateFlagBits" name="VK_PIPELINE_CREATE_RESERVED_19_BIT_KHR"/> - <enum bitpos="19" extends="VkBufferUsageFlagBits" name="VK_BUFFER_USAGE_RESERVED_19_BIT_KHR"/> - <enum bitpos="20" extends="VkBufferUsageFlagBits" name="VK_BUFFER_USAGE_RESERVED_20_BIT_KHR"/> </require> </extension> <extension name="VK_KHR_maintenance3" number="169" type="device" requires="VK_KHR_get_physical_device_properties2" author="KHR" contact="Jeff Bolz @jeffbolznv" supported="vulkan" promotedto="VK_VERSION_1_1"> @@ -13589,14 +13671,12 @@ typedef void <name>CAMetalLayer</name>; <command name="vkCmdSetStencilOpEXT"/> </require> </extension> - <extension name="VK_KHR_deferred_host_operations" number="269" type="device" author="KHR" contact="Josh Barczak @jbarczak" platform="provisional" supported="vulkan" provisional="true"> + <extension name="VK_KHR_deferred_host_operations" number="269" type="device" author="KHR" contact="Josh Barczak @jbarczak" supported="vulkan"> <require> - <enum value="3" name="VK_KHR_DEFERRED_HOST_OPERATIONS_SPEC_VERSION"/> + <enum value="4" name="VK_KHR_DEFERRED_HOST_OPERATIONS_SPEC_VERSION"/> <enum value=""VK_KHR_deferred_host_operations"" name="VK_KHR_DEFERRED_HOST_OPERATIONS_EXTENSION_NAME"/> - <enum offset="0" extends="VkStructureType" name="VK_STRUCTURE_TYPE_DEFERRED_OPERATION_INFO_KHR"/> <enum offset="0" extends="VkObjectType" name="VK_OBJECT_TYPE_DEFERRED_OPERATION_KHR"/> <type name="VkDeferredOperationKHR"/> - <type name="VkDeferredOperationInfoKHR"/> <command name="vkCreateDeferredOperationKHR"/> <command name="vkDestroyDeferredOperationKHR"/> <command name="vkGetDeferredOperationMaxConcurrencyKHR"/> @@ -13858,7 +13938,7 @@ typedef void <name>CAMetalLayer</name>; <enum value=""VK_GOOGLE_user_type"" name="VK_GOOGLE_USER_TYPE_EXTENSION_NAME"/> </require> </extension> - <extension name="VK_KHR_pipeline_library" number="291" type="device" author="KHR" contact="Christoph Kubisch @pixeljetstream" platform="provisional" supported="vulkan" provisional="true"> + <extension name="VK_KHR_pipeline_library" number="291" type="device" author="KHR" contact="Christoph Kubisch @pixeljetstream" supported="vulkan"> <require> <enum value="1" name="VK_KHR_PIPELINE_LIBRARY_SPEC_VERSION"/> <enum value=""VK_KHR_pipeline_library"" name="VK_KHR_PIPELINE_LIBRARY_EXTENSION_NAME"/> @@ -14294,18 +14374,6 @@ typedef void <name>CAMetalLayer</name>; <command name="vkGetPhysicalDeviceDirectFBPresentationSupportEXT"/> </require> </extension> - <extension name="VK_KHR_extension_348" number="348" author="KHR" contact="Daniel Koch @dgkoch" supported="disabled"> - <require> - <enum value="0" name="VK_KHR_EXTENSION_348_SPEC_VERSION"/> - <enum value=""VK_KHR_extension_348"" name="VK_KHR_EXTENSION_348_EXTENSION_NAME"/> - </require> - </extension> - <extension name="VK_KHR_extension_349" number="349" author="KHR" contact="Daniel Koch @dgkoch" supported="disabled"> - <require> - <enum value="0" name="VK_KHR_EXTENSION_349_SPEC_VERSION"/> - <enum value=""VK_KHR_extension_349"" name="VK_KHR_EXTENSION_349_EXTENSION_NAME"/> - </require> - </extension> <extension name="VK_KHR_extension_350" number="350" author="KHR" contact="Mark Bellamy @mark.bellamy_arm" supported="disabled"> <require> <enum value="0" name="VK_KHR_EXTENSION_350_SPEC_VERSION"/> @@ -14391,6 +14459,63 @@ typedef void <name>CAMetalLayer</name>; <enum value=""VK_EXT_extension_363"" name="VK_EXT_EXTENSION_363_EXTENSION_NAME"/> </require> </extension> + <extension name="VK_FUCHSIA_extension_364" number="364" author="FUCHSIA" contact="Craig Stout @cdotstout" supported="disabled"> + <require> + <enum value="0" name="VK_EXT_EXTENSION_364_SPEC_VERSION"/> + <enum value=""VK_EXT_extension_364"" name="VK_EXT_EXTENSION_364_EXTENSION_NAME"/> + </require> + </extension> + <extension name="VK_FUCHSIA_extension_365" number="365" author="FUCHSIA" contact="Craig Stout @cdotstout" supported="disabled"> + <require> + <enum value="0" name="VK_EXT_EXTENSION_365_SPEC_VERSION"/> + <enum value=""VK_EXT_extension_365"" name="VK_EXT_EXTENSION_365_EXTENSION_NAME"/> + </require> + </extension> + <extension name="VK_FUCHSIA_extension_366" number="366" author="FUCHSIA" contact="Craig Stout @cdotstout" supported="disabled"> + <require> + <enum value="0" name="VK_EXT_EXTENSION_366_SPEC_VERSION"/> + <enum value=""VK_EXT_extension_366"" name="VK_EXT_EXTENSION_366_EXTENSION_NAME"/> + </require> + </extension> + <extension name="VK_FUCHSIA_extension_367" number="367" author="FUCHSIA" contact="Craig Stout @cdotstout" supported="disabled"> + <require> + <enum value="0" name="VK_EXT_EXTENSION_367_SPEC_VERSION"/> + <enum value=""VK_EXT_extension_367"" name="VK_EXT_EXTENSION_367_EXTENSION_NAME"/> + </require> + </extension> + <extension name="VK_FUCHSIA_extension_368" number="368" author="FUCHSIA" contact="Craig Stout @cdotstout" supported="disabled"> + <require> + <enum value="0" name="VK_EXT_EXTENSION_368_SPEC_VERSION"/> + <enum value=""VK_EXT_extension_368"" name="VK_EXT_EXTENSION_368_EXTENSION_NAME"/> + </require> + </extension> + <extension name="VK_QCOM_extension_369" number="369" author="QCOM" contact="Matthew Netsch @mnetsch" supported="disabled"> + <require> + <enum value="0" name="VK_QCOM_EXTENSION_369_SPEC_VERSION"/> + <enum value=""VK_QCOM_extension_369"" name="VK_QCOM_EXTENSION_369_EXTENSION_NAME"/> + <enum bitpos="4" extends="VkDescriptorBindingFlagBits" name="VK_DESCRIPTOR_BINDING_RESERVED_4_BIT_QCOM"/> + </require> + </extension> + <extension name="VK_HUAWEI_extension_370" number="370" author="HUAWEI" contact="Hueilong Wang @wyvernathuawei" supported="disabled"> + <require> + <enum value="0" name="VK_HUAWEI_EXTENSION_370_SPEC_VERSION"/> + <enum value=""VK_HUAWEI_extension_370"" name="VK_HUAWEI_EXTENSION_370_EXTENSION_NAME"/> + </require> + </extension> + <extension name="VK_HUAWEI_extension_371" number="371" author="HUAWEI" contact="Hueilong Wang @wyvernathuawei" supported="disabled"> + <require> + <enum value="0" name="VK_HUAWEI_EXTENSION_371_SPEC_VERSION"/> + <enum value=""VK_HUAWEI_extension_371"" name="VK_HUAWEI_EXTENSION_371_EXTENSION_NAME"/> + </require> + </extension> + <extension name="VK_NV_extension_372" number="372" author="NV" contact="Carsten Rohde @crohde" supported="disabled"> + <require> + <enum value="0" name="VK_NV_EXTENSION_372_SPEC_VERSION"/> + <enum value=""VK_NV_extension_372"" name="VK_NV_EXTENSION_372_EXTENSION_NAME"/> + <enum bitpos="5" extends="VkBufferCreateFlagBits" name="VK_BUFFER_CREATE_RESERVED_5_BIT_NV"/> + <enum bitpos="15" extends="VkImageCreateFlagBits" name="VK_IMAGE_CREATE_RESERVED_15_BIT_NV"/> + </require> + </extension> </extensions> <spirvextensions comment="SPIR-V Extensions allowed in Vulkan and what is required to use it"> <spirvextension name="SPV_KHR_variable_pointers"> @@ -14505,10 +14630,10 @@ typedef void <name>CAMetalLayer</name>; <enable extension="VK_NV_ray_tracing"/> </spirvextension> <spirvextension name="SPV_KHR_ray_tracing"> - <enable extension="VK_KHR_ray_tracing"/> + <enable extension="VK_KHR_ray_tracing_pipeline"/> </spirvextension> <spirvextension name="SPV_KHR_ray_query"> - <enable extension="VK_KHR_ray_tracing"/> + <enable extension="VK_KHR_ray_query"/> </spirvextension> <spirvextension name="SPV_GOOGLE_hlsl_functionality1"> <enable extension="VK_GOOGLE_hlsl_functionality1"/> @@ -14883,14 +15008,14 @@ typedef void <name>CAMetalLayer</name>; <spirvcapability name="MeshShadingNV"> <enable extension="VK_NV_mesh_shader"/> </spirvcapability> - <spirvcapability name="RayTracingProvisionalKHR"> - <enable struct="VkPhysicalDeviceRayTracingFeaturesKHR" feature="rayTracing" requires="VK_KHR_ray_tracing"/> + <spirvcapability name="RayTracingKHR"> + <enable struct="VkPhysicalDeviceRayTracingPipelineFeaturesKHR" feature="rayTracingPipeline" requires="VK_KHR_ray_tracing_pipeline"/> </spirvcapability> - <spirvcapability name="RayQueryProvisionalKHR"> - <enable struct="VkPhysicalDeviceRayTracingFeaturesKHR" feature="rayQuery" requires="VK_KHR_ray_tracing"/> + <spirvcapability name="RayQueryKHR"> + <enable struct="VkPhysicalDeviceRayQueryFeaturesKHR" feature="rayQuery" requires="VK_KHR_ray_query"/> </spirvcapability> - <spirvcapability name="RayTraversalPrimitiveCullingProvisionalKHR"> - <enable struct="VkPhysicalDeviceRayTracingFeaturesKHR" feature="rayTracingPrimitiveCulling" requires="VK_KHR_ray_tracing"/> + <spirvcapability name="RayTraversalPrimitiveCullingKHR"> + <enable struct="VkPhysicalDeviceRayTracingPipelineFeaturesKHR" feature="rayTraversalPrimitiveCulling" requires="VK_KHR_ray_tracing_pipeline"/> </spirvcapability> <spirvcapability name="RayTracingNV"> <enable extension="VK_NV_ray_tracing"/> |