update MoltenVK to 1.0.38

moltenvk/include/MoltenVK/mvk_datatypes.h

@@ -234,6 +234,12 @@ uint32_t mvkSampleCountFromVkSampleCountFlagBits(VkSampleCountFlagBits vkSampleC
 /** Returns the Vulkan bit flags corresponding to the numeric sample count, which must be a PoT value. */
 VkSampleCountFlagBits mvkVkSampleCountFlagBitsFromSampleCount(NSUInteger sampleCount);
 
+/** Returns the Metal texture swizzle from the Vulkan component swizzle. */
+MTLTextureSwizzle mvkMTLTextureSwizzleFromVkComponentSwizzle(VkComponentSwizzle vkSwizzle);
+
+/** Returns all four Metal texture swizzles from the Vulkan component mapping. */
+MTLTextureSwizzleChannels mvkMTLTextureSwizzleChannelsFromVkComponentMapping(VkComponentMapping vkMapping);
+
 
 #pragma mark Mipmaps
 

moltenvk/include/MoltenVK/vk_mvk_moltenvk.h

@@ -50,7 +50,7 @@ typedef unsigned long MTLLanguageVersion;
  */
 #define MVK_VERSION_MAJOR   1
 #define MVK_VERSION_MINOR   0
-#define MVK_VERSION_PATCH   37
+#define MVK_VERSION_PATCH   38
 
 #define MVK_MAKE_VERSION(major, minor, patch)    (((major) * 10000) + ((minor) * 100) + (patch))
 #define MVK_VERSION     MVK_MAKE_VERSION(MVK_VERSION_MAJOR, MVK_VERSION_MINOR, MVK_VERSION_PATCH)
@@ -100,7 +100,7 @@ typedef unsigned long MTLLanguageVersion;
  *      0: No logging.
  *      1: Log errors only.
  *      2: Log errors and informational messages.
- *    If neither is set, errors and informational messages are logged.
+ *    If none of these is set, errors and informational messages are logged.
  *
  * 2. The MVK_CONFIG_TRACE_VULKAN_CALLS runtime environment variable or MoltenVK compile-time build
  *    setting causes MoltenVK to log the name of each Vulkan call made by the application. The logging
@@ -110,15 +110,21 @@ typedef unsigned long MTLLanguageVersion;
  *        2: Log the name of each Vulkan call when the call is entered and exited. This effectively
  *           brackets any other logging activity within the scope of the Vulkan call.
  *        3: Same as option 2, plus logs the time spent inside the Vulkan function.
+ *    If none of these is set, no Vulkan call logging will occur.
  *
  * 3. Setting the MVK_CONFIG_FORCE_LOW_POWER_GPU runtime environment variable or MoltenVK compile-time
  *    build setting to 1 will force MoltenVK to use a low-power GPU, if one is availble on the device.
+ *    By default, this setting is disabled, allowing both low-power and high-power GPU's to be used.
  *
  * 4. Setting the MVK_ALLOW_METAL_FENCES or MVK_ALLOW_METAL_EVENTS runtime environment variable
- *    or MoltenVK compile-time build setting to 1 will cause MoltenVK to use MTLFence or MTLEvent
+ *    or MoltenVK compile-time build setting to 1 will cause MoltenVK to use MTLFence or MTLEvent,
- *    if they are available on the device, for VkSemaphore sychronization behaviour.
+ *    respectively, if it is available on the device, for VkSemaphore synchronization behaviour.
  *    If both variables are set, MVK_ALLOW_METAL_FENCES takes priority over MVK_ALLOW_METAL_EVENTS.
- *    Both options are disabled by default.
+ *    If both are disabled, or if MTLFence or MTLEvent is not available on the device, MoltenVK
+ *    will use CPU synchronization to control VkSemaphore synchronization behaviour.
+ *    By default, MVK_ALLOW_METAL_FENCES is enabled and MVK_ALLOW_METAL_EVENTS is disabled,
+ *    meaning MoltenVK will use MTLFences, if they are available, to control VkSemaphore
+ *    synchronization behaviour, by default.
  *
  * 5. The MVK_CONFIG_AUTO_GPU_CAPTURE_SCOPE runtime environment variable or MoltenVK compile-time
  *    build setting controls whether Xcode should run an automatic GPU capture without the user
@@ -131,6 +137,13 @@ typedef unsigned long MTLLanguageVersion;
  *      0: No automatic GPU capture.
  *      1: Capture all GPU commands issued during the lifetime of the VkDevice.
  *    If none of these is set, no automatic GPU capture will occur.
+ *
+ * 6. The MVK_CONFIG_TEXTURE_1D_AS_2D runtime environment variable or MoltenVK compile-time build
+ *    setting controls whether MoltenVK should use a Metal 2D texture with a height of 1 for a
+ *    Vulkan 1D image, or use a native Metal 1D texture. Metal imposes significant restrictions
+ *    on native 1D textures, including not being renderable, clearable, or permitting mipmaps.
+ *    Using a Metal 2D texture allows Vulkan 1D textures to support this additional functionality.
+ *    This setting is enabled by default, and MoltenVK will use a Metal 2D texture for each Vulkan 1D image.
  */
 typedef struct {
 
@@ -548,6 +561,9 @@ typedef struct {
 	VkBool32 postDepthCoverage;					/**< If true, coverage masks in fragment shaders post-depth-test are supported. */
 	VkBool32 fences;							/**< If true, Metal synchronization fences (MTLFence) are supported. */
 	VkBool32 rasterOrderGroups;					/**< If true, Raster order groups in fragment shaders are supported. */
+	VkBool32 native3DCompressedTextures;		/**< If true, 3D compressed images are supported natively, without manual decompression. */
+	VkBool32 nativeTextureSwizzle;				/**< If true, component swizzle is supported natively, without manual swizzling in shaders. */
+	VkBool32 placementHeaps;					/**< If true, MTLHeap objects support placement of resources. */
 } MVKPhysicalDeviceMetalFeatures;
 
 /**

moltenvk/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

moltenvk/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 121
+#define VK_HEADER_VERSION 126
 
 
 #define VK_NULL_HANDLE 0
@@ -443,11 +443,13 @@ typedef enum VkStructureType {
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_VIEW_IMAGE_FORMAT_INFO_EXT = 1000170000,
     VK_STRUCTURE_TYPE_FILTER_CUBIC_IMAGE_VIEW_IMAGE_FORMAT_PROPERTIES_EXT = 1000170001,
     VK_STRUCTURE_TYPE_DEVICE_QUEUE_GLOBAL_PRIORITY_CREATE_INFO_EXT = 1000174000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_SUBGROUP_EXTENDED_TYPES_FEATURES_KHR = 1000175000,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR = 1000177000,
     VK_STRUCTURE_TYPE_IMPORT_MEMORY_HOST_POINTER_INFO_EXT = 1000178000,
     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,
@@ -470,6 +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,
@@ -6201,6 +6209,17 @@ VKAPI_ATTR void VKAPI_CALL vkCmdDrawIndexedIndirectCountKHR(
 #endif
 
 
+#define VK_KHR_shader_subgroup_extended_types 1
+#define VK_KHR_SHADER_SUBGROUP_EXTENDED_TYPES_SPEC_VERSION 1
+#define VK_KHR_SHADER_SUBGROUP_EXTENDED_TYPES_EXTENSION_NAME "VK_KHR_shader_subgroup_extended_types"
+typedef struct VkPhysicalDeviceShaderSubgroupExtendedTypesFeaturesKHR {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           shaderSubgroupExtendedTypes;
+} VkPhysicalDeviceShaderSubgroupExtendedTypesFeaturesKHR;
+
+
+
 #define VK_KHR_8bit_storage 1
 #define VK_KHR_8BIT_STORAGE_SPEC_VERSION  1
 #define VK_KHR_8BIT_STORAGE_EXTENSION_NAME "VK_KHR_8bit_storage"
@@ -6226,6 +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
@@ -6342,6 +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"
@@ -6355,6 +6469,11 @@ typedef struct VkPhysicalDeviceVulkanMemoryModelFeaturesKHR {
 
 
 
+#define VK_KHR_spirv_1_4 1
+#define VK_KHR_SPIRV_1_4_SPEC_VERSION     1
+#define VK_KHR_SPIRV_1_4_EXTENSION_NAME   "VK_KHR_spirv_1_4"
+
+
 #define VK_KHR_surface_protected_capabilities 1
 #define VK_KHR_SURFACE_PROTECTED_CAPABILITIES_SPEC_VERSION 1
 #define VK_KHR_SURFACE_PROTECTED_CAPABILITIES_EXTENSION_NAME "VK_KHR_surface_protected_capabilities"
@@ -6993,7 +7112,7 @@ typedef struct VkExportMemoryAllocateInfoNV {
 
 
 #define VK_EXT_validation_flags 1
-#define VK_EXT_VALIDATION_FLAGS_SPEC_VERSION 1
+#define VK_EXT_VALIDATION_FLAGS_SPEC_VERSION 2
 #define VK_EXT_VALIDATION_FLAGS_EXTENSION_NAME "VK_EXT_validation_flags"
 
 typedef enum VkValidationCheckEXT {
@@ -9729,7 +9848,7 @@ typedef struct VkPhysicalDeviceYcbcrImageArraysFeaturesEXT {
 
 
 #define VK_EXT_headless_surface 1
-#define VK_EXT_HEADLESS_SURFACE_SPEC_VERSION 0
+#define VK_EXT_HEADLESS_SURFACE_SPEC_VERSION 1
 #define VK_EXT_HEADLESS_SURFACE_EXTENSION_NAME "VK_EXT_headless_surface"
 typedef VkFlags VkHeadlessSurfaceCreateFlagsEXT;
 typedef struct VkHeadlessSurfaceCreateInfoEXT {
@@ -9860,6 +9979,11 @@ typedef struct VkPhysicalDeviceTexelBufferAlignmentPropertiesEXT {
 } VkPhysicalDeviceTexelBufferAlignmentPropertiesEXT;
 
 
+
+#define VK_GOOGLE_user_type 1
+#define VK_GOOGLE_USER_TYPE_SPEC_VERSION  1
+#define VK_GOOGLE_USER_TYPE_EXTENSION_NAME "VK_GOOGLE_user_type"
+
 #ifdef __cplusplus
 }
 #endif