vulkan: Update the XML and headers to 1.1.124

Acked-by: Lionel Landwerlin <[email protected]>

3 files changed, 231 insertions, 10 deletions

diff --git a/include/vulkan/vk_icd.h b/include/vulkan/vk_icd.h
index a2d960a6324..5dff59a16ee 100644
--- a/include/vulkan/vk_icd.h
+++ b/include/vulkan/vk_icd.h
@@ -89,7 +89,8 @@ typedef enum {
     VK_ICD_WSI_PLATFORM_MACOS,
     VK_ICD_WSI_PLATFORM_IOS,
     VK_ICD_WSI_PLATFORM_DISPLAY,
-    VK_ICD_WSI_PLATFORM_HEADLESS
+    VK_ICD_WSI_PLATFORM_HEADLESS,
+    VK_ICD_WSI_PLATFORM_METAL,
 } VkIcdWsiPlatform;
 
 typedef struct {
@@ -172,4 +173,11 @@ typedef struct {
     VkIcdSurfaceBase base;
 } VkIcdSurfaceHeadless;
 
+#ifdef VK_USE_PLATFORM_METAL_EXT
+typedef struct {
+    VkIcdSurfaceBase base;
+    const CAMetalLayer *pLayer;
+} VkIcdSurfaceMetal;
+#endif // VK_USE_PLATFORM_METAL_EXT
+
 #endif  // VKICD_H
diff --git a/include/vulkan/vulkan_core.h b/include/vulkan/vulkan_core.h
index 01da6ede32f..4cf54f48222 100644
--- a/include/vulkan/vulkan_core.h
+++ b/include/vulkan/vulkan_core.h
@@ -44,7 +44,7 @@ extern "C" {
 #define VK_VERSION_MINOR(version) (((uint32_t)(version) >> 12) & 0x3ff)
 #define VK_VERSION_PATCH(version) ((uint32_t)(version) & 0xfff)
 // Version of this file
-#define VK_HEADER_VERSION 123
+#define VK_HEADER_VERSION 124
 
 
 #define VK_NULL_HANDLE 0
@@ -449,6 +449,7 @@ typedef enum VkStructureType {
     VK_STRUCTURE_TYPE_MEMORY_HOST_POINTER_PROPERTIES_EXT = 1000178001,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_MEMORY_HOST_PROPERTIES_EXT = 1000178002,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_ATOMIC_INT64_FEATURES_KHR = 1000180000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_CLOCK_FEATURES_KHR = 1000181000,
     VK_STRUCTURE_TYPE_PIPELINE_COMPILER_CONTROL_CREATE_INFO_AMD = 1000183000,
     VK_STRUCTURE_TYPE_CALIBRATED_TIMESTAMP_INFO_EXT = 1000184000,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_CORE_PROPERTIES_AMD = 1000185000,
@@ -471,6 +472,12 @@ typedef enum VkStructureType {
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXCLUSIVE_SCISSOR_FEATURES_NV = 1000205002,
     VK_STRUCTURE_TYPE_CHECKPOINT_DATA_NV = 1000206000,
     VK_STRUCTURE_TYPE_QUEUE_FAMILY_CHECKPOINT_PROPERTIES_NV = 1000206001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TIMELINE_SEMAPHORE_FEATURES_KHR = 1000207000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TIMELINE_SEMAPHORE_PROPERTIES_KHR = 1000207001,
+    VK_STRUCTURE_TYPE_SEMAPHORE_TYPE_CREATE_INFO_KHR = 1000207002,
+    VK_STRUCTURE_TYPE_TIMELINE_SEMAPHORE_SUBMIT_INFO_KHR = 1000207003,
+    VK_STRUCTURE_TYPE_SEMAPHORE_WAIT_INFO_KHR = 1000207004,
+    VK_STRUCTURE_TYPE_SEMAPHORE_SIGNAL_INFO_KHR = 1000207005,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_INTEGER_FUNCTIONS_2_FEATURES_INTEL = 1000209000,
     VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO_INTEL = 1000210000,
     VK_STRUCTURE_TYPE_INITIALIZE_PERFORMANCE_API_INFO_INTEL = 1000210001,
@@ -6238,6 +6245,18 @@ typedef struct VkPhysicalDeviceShaderAtomicInt64FeaturesKHR {
 
 
 
+#define VK_KHR_shader_clock 1
+#define VK_KHR_SHADER_CLOCK_SPEC_VERSION  1
+#define VK_KHR_SHADER_CLOCK_EXTENSION_NAME "VK_KHR_shader_clock"
+typedef struct VkPhysicalDeviceShaderClockFeaturesKHR {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           shaderSubgroupClock;
+    VkBool32           shaderDeviceClock;
+} VkPhysicalDeviceShaderClockFeaturesKHR;
+
+
+
 #define VK_KHR_driver_properties 1
 #define VK_MAX_DRIVER_NAME_SIZE_KHR       256
 #define VK_MAX_DRIVER_INFO_SIZE_KHR       256
@@ -6354,6 +6373,89 @@ typedef struct VkPhysicalDeviceDepthStencilResolvePropertiesKHR {
 #define VK_KHR_SWAPCHAIN_MUTABLE_FORMAT_EXTENSION_NAME "VK_KHR_swapchain_mutable_format"
 
 
+#define VK_KHR_timeline_semaphore 1
+#define VK_KHR_TIMELINE_SEMAPHORE_SPEC_VERSION 2
+#define VK_KHR_TIMELINE_SEMAPHORE_EXTENSION_NAME "VK_KHR_timeline_semaphore"
+
+typedef enum VkSemaphoreTypeKHR {
+    VK_SEMAPHORE_TYPE_BINARY_KHR = 0,
+    VK_SEMAPHORE_TYPE_TIMELINE_KHR = 1,
+    VK_SEMAPHORE_TYPE_BEGIN_RANGE_KHR = VK_SEMAPHORE_TYPE_BINARY_KHR,
+    VK_SEMAPHORE_TYPE_END_RANGE_KHR = VK_SEMAPHORE_TYPE_TIMELINE_KHR,
+    VK_SEMAPHORE_TYPE_RANGE_SIZE_KHR = (VK_SEMAPHORE_TYPE_TIMELINE_KHR - VK_SEMAPHORE_TYPE_BINARY_KHR + 1),
+    VK_SEMAPHORE_TYPE_MAX_ENUM_KHR = 0x7FFFFFFF
+} VkSemaphoreTypeKHR;
+
+typedef enum VkSemaphoreWaitFlagBitsKHR {
+    VK_SEMAPHORE_WAIT_ANY_BIT_KHR = 0x00000001,
+    VK_SEMAPHORE_WAIT_FLAG_BITS_MAX_ENUM_KHR = 0x7FFFFFFF
+} VkSemaphoreWaitFlagBitsKHR;
+typedef VkFlags VkSemaphoreWaitFlagsKHR;
+typedef struct VkPhysicalDeviceTimelineSemaphoreFeaturesKHR {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           timelineSemaphore;
+} VkPhysicalDeviceTimelineSemaphoreFeaturesKHR;
+
+typedef struct VkPhysicalDeviceTimelineSemaphorePropertiesKHR {
+    VkStructureType    sType;
+    void*              pNext;
+    uint64_t           maxTimelineSemaphoreValueDifference;
+} VkPhysicalDeviceTimelineSemaphorePropertiesKHR;
+
+typedef struct VkSemaphoreTypeCreateInfoKHR {
+    VkStructureType       sType;
+    const void*           pNext;
+    VkSemaphoreTypeKHR    semaphoreType;
+    uint64_t              initialValue;
+} VkSemaphoreTypeCreateInfoKHR;
+
+typedef struct VkTimelineSemaphoreSubmitInfoKHR {
+    VkStructureType    sType;
+    const void*        pNext;
+    uint32_t           waitSemaphoreValueCount;
+    const uint64_t*    pWaitSemaphoreValues;
+    uint32_t           signalSemaphoreValueCount;
+    const uint64_t*    pSignalSemaphoreValues;
+} VkTimelineSemaphoreSubmitInfoKHR;
+
+typedef struct VkSemaphoreWaitInfoKHR {
+    VkStructureType            sType;
+    const void*                pNext;
+    VkSemaphoreWaitFlagsKHR    flags;
+    uint32_t                   semaphoreCount;
+    const VkSemaphore*         pSemaphores;
+    const uint64_t*            pValues;
+} VkSemaphoreWaitInfoKHR;
+
+typedef struct VkSemaphoreSignalInfoKHR {
+    VkStructureType    sType;
+    const void*        pNext;
+    VkSemaphore        semaphore;
+    uint64_t           value;
+} VkSemaphoreSignalInfoKHR;
+
+typedef VkResult (VKAPI_PTR *PFN_vkGetSemaphoreCounterValueKHR)(VkDevice device, VkSemaphore semaphore, uint64_t* pValue);
+typedef VkResult (VKAPI_PTR *PFN_vkWaitSemaphoresKHR)(VkDevice device, const VkSemaphoreWaitInfoKHR* pWaitInfo, uint64_t timeout);
+typedef VkResult (VKAPI_PTR *PFN_vkSignalSemaphoreKHR)(VkDevice device, const VkSemaphoreSignalInfoKHR* pSignalInfo);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR VkResult VKAPI_CALL vkGetSemaphoreCounterValueKHR(
+    VkDevice                                    device,
+    VkSemaphore                                 semaphore,
+    uint64_t*                                   pValue);
+
+VKAPI_ATTR VkResult VKAPI_CALL vkWaitSemaphoresKHR(
+    VkDevice                                    device,
+    const VkSemaphoreWaitInfoKHR*               pWaitInfo,
+    uint64_t                                    timeout);
+
+VKAPI_ATTR VkResult VKAPI_CALL vkSignalSemaphoreKHR(
+    VkDevice                                    device,
+    const VkSemaphoreSignalInfoKHR*             pSignalInfo);
+#endif
+
+
 #define VK_KHR_vulkan_memory_model 1
 #define VK_KHR_VULKAN_MEMORY_MODEL_SPEC_VERSION 3
 #define VK_KHR_VULKAN_MEMORY_MODEL_EXTENSION_NAME "VK_KHR_vulkan_memory_model"
diff --git a/src/vulkan/registry/vk.xml b/src/vulkan/registry/vk.xml
index dff095ba3f0..832a41a5240 100644
--- a/src/vulkan/registry/vk.xml
+++ b/src/vulkan/registry/vk.xml
@@ -154,7 +154,7 @@ server.
         <type category="define">// Vulkan 1.1 version number
 #define <name>VK_API_VERSION_1_1</name> <type>VK_MAKE_VERSION</type>(1, 1, 0)// Patch version should always be set to 0</type>
         <type category="define">// Version of this file
-#define <name>VK_HEADER_VERSION</name> 123</type>
+#define <name>VK_HEADER_VERSION</name> 124</type>
 
         <type category="define">
 #define <name>VK_DEFINE_HANDLE</name>(object) typedef struct object##_T* object;</type>
@@ -271,6 +271,7 @@ typedef void <name>CAMetalLayer</name>;
         <type requires="VkPipelineCreationFeedbackFlagBitsEXT" category="bitmask">typedef <type>VkFlags</type> <name>VkPipelineCreationFeedbackFlagsEXT</name>;</type>
         <type requires="VkPipelineCompilerControlFlagBitsAMD" category="bitmask">typedef <type>VkFlags</type> <name>VkPipelineCompilerControlFlagsAMD</name>;</type>
         <type requires="VkShaderCorePropertiesFlagBitsAMD" category="bitmask">typedef <type>VkFlags</type> <name>VkShaderCorePropertiesFlagsAMD</name>;</type>
+        <type requires="VkSemaphoreWaitFlagBitsKHR"       category="bitmask">typedef <type>VkFlags</type> <name>VkSemaphoreWaitFlagsKHR</name>;</type>
 
             <comment>WSI extensions</comment>
         <type requires="VkCompositeAlphaFlagBitsKHR"      category="bitmask">typedef <type>VkFlags</type> <name>VkCompositeAlphaFlagsKHR</name>;</type>
@@ -493,6 +494,7 @@ typedef void <name>CAMetalLayer</name>;
         <type name="VkQueueGlobalPriorityEXT" category="enum"/>
         <type name="VkTimeDomainEXT" category="enum"/>
         <type name="VkConservativeRasterizationModeEXT" category="enum"/>
+        <type name="VkSemaphoreTypeKHR" category="enum"/>
         <type name="VkResolveModeFlagBitsKHR" category="enum"/>
         <type name="VkGeometryFlagBitsNV" category="enum"/>
         <type name="VkGeometryInstanceFlagBitsNV" category="enum"/>
@@ -506,6 +508,7 @@ typedef void <name>CAMetalLayer</name>;
         <type name="VkScopeNV" category="enum"/>
         <type name="VkComponentTypeNV" category="enum"/>
         <type name="VkPipelineCreationFeedbackFlagBitsEXT" category="enum"/>
+        <type name="VkSemaphoreWaitFlagBitsKHR" category="enum"/>
         <type name="VkPerformanceConfigurationTypeINTEL" category="enum"/>
         <type name="VkQueryPoolSamplingModeINTEL" category="enum"/>
         <type name="VkPerformanceOverrideTypeINTEL" category="enum"/>
@@ -3330,6 +3333,44 @@ typedef void <name>CAMetalLayer</name>;
             <member values="VK_STRUCTURE_TYPE_SUBPASS_END_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member>
             <member>const <type>void</type>*            <name>pNext</name></member>
         </type>
+        <type category="struct" name="VkPhysicalDeviceTimelineSemaphoreFeaturesKHR" structextends="VkPhysicalDeviceFeatures2,VkDeviceCreateInfo">
+            <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TIMELINE_SEMAPHORE_FEATURES_KHR"><type>VkStructureType</type> <name>sType</name></member>
+            <member><type>void</type>*                  <name>pNext</name></member>
+            <member><type>VkBool32</type>               <name>timelineSemaphore</name></member>
+        </type>
+        <type category="struct" name="VkPhysicalDeviceTimelineSemaphorePropertiesKHR" structextends="VkPhysicalDeviceProperties2" returnedonly="true">
+            <member values="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TIMELINE_SEMAPHORE_PROPERTIES_KHR"><type>VkStructureType</type> <name>sType</name></member>
+            <member><type>void</type>*                  <name>pNext</name></member>
+            <member><type>uint64_t</type>               <name>maxTimelineSemaphoreValueDifference</name></member>
+        </type>
+        <type category="struct" name="VkSemaphoreTypeCreateInfoKHR" structextends="VkSemaphoreCreateInfo,VkPhysicalDeviceExternalSemaphoreInfo">
+            <member values="VK_STRUCTURE_TYPE_SEMAPHORE_TYPE_CREATE_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member>
+            <member>const <type>void</type>*            <name>pNext</name></member>
+            <member><type>VkSemaphoreTypeKHR</type>     <name>semaphoreType</name></member>
+            <member><type>uint64_t</type>               <name>initialValue</name></member>
+        </type>
+        <type category="struct" name="VkTimelineSemaphoreSubmitInfoKHR" structextends="VkSubmitInfo,VkBindSparseInfo">
+            <member values="VK_STRUCTURE_TYPE_TIMELINE_SEMAPHORE_SUBMIT_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member>
+            <member>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>
+            <member optional="true" len="signalSemaphoreValueCount">const <type>uint64_t</type>* <name>pSignalSemaphoreValues</name></member>
+        </type>
+        <type category="struct" name="VkSemaphoreWaitInfoKHR">
+            <member values="VK_STRUCTURE_TYPE_SEMAPHORE_WAIT_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member>
+            <member>const <type>void</type>*            <name>pNext</name></member>
+            <member optional="true"><type>VkSemaphoreWaitFlagsKHR</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>
+            <member len="semaphoreCount">const <type>uint64_t</type>*    <name>pValues</name></member>
+        </type>
+        <type category="struct" name="VkSemaphoreSignalInfoKHR">
+            <member values="VK_STRUCTURE_TYPE_SEMAPHORE_SIGNAL_INFO_KHR"><type>VkStructureType</type> <name>sType</name></member>
+            <member>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>
         <type category="struct" name="VkVertexInputBindingDivisorDescriptionEXT">
             <member><type>uint32_t</type>          <name>binding</name></member>
             <member><type>uint32_t</type>          <name>divisor</name></member>
@@ -4018,6 +4059,12 @@ typedef void <name>CAMetalLayer</name>;
             <member>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><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 noautovalidity="true"><type>void</type>*        <name>pNext</name></member>
@@ -4834,6 +4881,8 @@ typedef void <name>CAMetalLayer</name>;
     <enums name="VkFenceCreateFlagBits" type="bitmask">
         <enum bitpos="0"    name="VK_FENCE_CREATE_SIGNALED_BIT"/>
     </enums>
+    <enums name="VkSemaphoreCreateFlagBits" type="bitmask">
+    </enums>
     <enums name="VkFormatFeatureFlagBits" type="bitmask">
         <enum bitpos="0"    name="VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT"               comment="Format can be used for sampled images (SAMPLED_IMAGE and COMBINED_IMAGE_SAMPLER descriptor types)"/>
         <enum bitpos="1"    name="VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT"               comment="Format can be used for storage images (STORAGE_IMAGE descriptor type)"/>
@@ -4943,6 +4992,13 @@ typedef void <name>CAMetalLayer</name>;
     <enums name="VkDependencyFlagBits" type="bitmask">
         <enum bitpos="0"    name="VK_DEPENDENCY_BY_REGION_BIT"                       comment="Dependency is per pixel region "/>
     </enums>
+    <enums name="VkSemaphoreTypeKHR" type="enum">
+        <enum value="0"     name="VK_SEMAPHORE_TYPE_BINARY_KHR"/>
+        <enum value="1"     name="VK_SEMAPHORE_TYPE_TIMELINE_KHR"/>
+    </enums>
+    <enums name="VkSemaphoreWaitFlagBitsKHR" type="bitmask">
+        <enum bitpos="0"    name="VK_SEMAPHORE_WAIT_ANY_BIT_KHR"/>
+    </enums>
 
         <comment>WSI Extensions</comment>
     <enums name="VkPresentModeKHR" type="enum">
@@ -7395,6 +7451,23 @@ typedef void <name>CAMetalLayer</name>;
             <param externsync="true"><type>VkCommandBuffer</type> <name>commandBuffer</name></param>
             <param>const <type>VkSubpassEndInfoKHR</type>*        <name>pSubpassEndInfo</name></param>
         </command>
+        <command successcodes="VK_SUCCESS" errorcodes="VK_ERROR_OUT_OF_HOST_MEMORY,VK_ERROR_OUT_OF_DEVICE_MEMORY,VK_ERROR_DEVICE_LOST">
+            <proto><type>VkResult</type> <name>vkGetSemaphoreCounterValueKHR</name></proto>
+            <param><type>VkDevice</type> <name>device</name></param>
+            <param><type>VkSemaphore</type> <name>semaphore</name></param>
+            <param><type>uint64_t</type>* <name>pValue</name></param>
+        </command>
+        <command successcodes="VK_SUCCESS,VK_TIMEOUT" errorcodes="VK_ERROR_OUT_OF_HOST_MEMORY,VK_ERROR_OUT_OF_DEVICE_MEMORY,VK_ERROR_DEVICE_LOST">
+            <proto><type>VkResult</type> <name>vkWaitSemaphoresKHR</name></proto>
+            <param><type>VkDevice</type> <name>device</name></param>
+            <param>const <type>VkSemaphoreWaitInfoKHR</type>* <name>pWaitInfo</name></param>
+            <param><type>uint64_t</type> <name>timeout</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>vkSignalSemaphoreKHR</name></proto>
+            <param><type>VkDevice</type> <name>device</name></param>
+            <param>const <type>VkSemaphoreSignalInfoKHR</type>* <name>pSignalInfo</name></param>
+        </command>
         <command successcodes="VK_SUCCESS" errorcodes="VK_ERROR_INVALID_EXTERNAL_HANDLE_KHR">
             <proto><type>VkResult</type> <name>vkGetAndroidHardwareBufferPropertiesANDROID</name></proto>
             <param><type>VkDevice</type> <name>device</name></param>
@@ -10591,10 +10664,12 @@ typedef void <name>CAMetalLayer</name>;
                 <type name="VkPhysicalDeviceShaderAtomicInt64FeaturesKHR"/>
             </require>
         </extension>
-        <extension name="VK_AMD_extension_182" number="182" author="AMD" contact="Daniel Rakos @drakos-amd" supported="disabled">
+        <extension name="VK_KHR_shader_clock" number="182" type="device" author="KHR" requires="VK_KHR_get_physical_device_properties2" contact="Aaron Hagan @ahagan" supported="vulkan">
             <require>
-                <enum value="0"                                             name="VK_KHR_EXTENSION_182_SPEC_VERSION"/>
-                <enum value="&quot;VK_AMD_extension_182&quot;"              name="VK_KHR_EXTENSION_182_EXTENSION_NAME"/>
+                <enum value="1"                                          name="VK_KHR_SHADER_CLOCK_SPEC_VERSION"/>
+                <enum value="&quot;VK_KHR_shader_clock&quot;"            name="VK_KHR_SHADER_CLOCK_EXTENSION_NAME"/>
+                <enum offset="0" extends="VkStructureType"               name="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_CLOCK_FEATURES_KHR"/>
+                <type name="VkPhysicalDeviceShaderClockFeaturesKHR"/>
             </require>
         </extension>
         <extension name="VK_AMD_extension_183" number="183" author="AMD" contact="Daniel Rakos @drakos-amd" supported="disabled">
@@ -10821,10 +10896,28 @@ typedef void <name>CAMetalLayer</name>;
                 <command name="vkGetQueueCheckpointDataNV"/>
             </require>
         </extension>
-        <extension name="VK_KHR_extension_208" number="208" type="device" author="KHR" contact="Daniel Rakos @drakos-arm" supported="disabled">
-            <require>
-                <enum value="0"                                         name="VK_KHR_EXTENSION_208_SPEC_VERSION"/>
-                <enum value="&quot;VK_KHR_extension_208&quot;"          name="VK_KHR_EXTENSION_208_EXTENSION_NAME"/>
+        <extension name="VK_KHR_timeline_semaphore" number="208" type="device" author="KHR" requires="VK_KHR_get_physical_device_properties2" contact="Jason Ekstrand @jekstrand" supported="vulkan">
+            <require>
+                <enum value="2"                                         name="VK_KHR_TIMELINE_SEMAPHORE_SPEC_VERSION"/>
+                <enum value="&quot;VK_KHR_timeline_semaphore&quot;"     name="VK_KHR_TIMELINE_SEMAPHORE_EXTENSION_NAME"/>
+                <enum offset="0" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TIMELINE_SEMAPHORE_FEATURES_KHR"/>
+                <enum offset="1" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TIMELINE_SEMAPHORE_PROPERTIES_KHR"/>
+                <enum offset="2" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_SEMAPHORE_TYPE_CREATE_INFO_KHR"/>
+                <enum offset="3" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_TIMELINE_SEMAPHORE_SUBMIT_INFO_KHR"/>
+                <enum offset="4" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_SEMAPHORE_WAIT_INFO_KHR"/>
+                <enum offset="5" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_SEMAPHORE_SIGNAL_INFO_KHR"/>
+                <type name="VkSemaphoreTypeKHR"/>
+                <type name="VkPhysicalDeviceTimelineSemaphoreFeaturesKHR"/>
+                <type name="VkPhysicalDeviceTimelineSemaphorePropertiesKHR"/>
+                <type name="VkSemaphoreTypeCreateInfoKHR"/>
+                <type name="VkTimelineSemaphoreSubmitInfoKHR"/>
+                <type name="VkSemaphoreWaitFlagBitsKHR"/>
+                <type name="VkSemaphoreWaitFlagsKHR"/>
+                <type name="VkSemaphoreWaitInfoKHR"/>
+                <type name="VkSemaphoreSignalInfoKHR"/>
+                <command name="vkGetSemaphoreCounterValueKHR"/>
+                <command name="vkWaitSemaphoresKHR"/>
+                <command name="vkSignalSemaphoreKHR"/>
             </require>
         </extension>
         <extension name="VK_KHR_extension_209" number="209" type="device" author="KHR" contact="Ian Elliott @ianelliott" supported="disabled">
@@ -11518,5 +11611,23 @@ typedef void <name>CAMetalLayer</name>;
                 <enum value="&quot;VK_GOOGLE_user_type&quot;"               name="VK_GOOGLE_USER_TYPE_EXTENSION_NAME"/>
             </require>
         </extension>
+        <extension name="VK_NV_extension_291" number="291" author="NV" contact="Daniel Koch @dgkoch" supported="disabled">
+            <require>
+                <enum value="0"                                             name="VK_NV_EXTENSION_291_SPEC_VERSION"/>
+                <enum value="&quot;VK_NV_extension_291&quot;"               name="VK_NV_EXTENSION_291_EXTENSION_NAME"/>
+            </require>
+        </extension>
+        <extension name="VK_NV_extension_292" number="292" author="NV" contact="Daniel Koch @dgkoch" supported="disabled">
+            <require>
+                <enum value="0"                                             name="VK_NV_EXTENSION_292_SPEC_VERSION"/>
+                <enum value="&quot;VK_NV_extension_292&quot;"               name="VK_NV_EXTENSION_292_EXTENSION_NAME"/>
+            </require>
+        </extension>
+        <extension name="VK_NV_extension_293" number="293" author="NV" contact="Daniel Koch @dgkoch" supported="disabled">
+            <require>
+                <enum value="0"                                             name="VK_NV_EXTENSION_293_SPEC_VERSION"/>
+                <enum value="&quot;VK_NV_extension_293&quot;"               name="VK_NV_EXTENSION_293_EXTENSION_NAME"/>
+            </require>
+        </extension>
     </extensions>
 </registry>