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1501
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1 #ifndef VULKAN_METAL_H_
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2 #define VULKAN_METAL_H_ 1
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3
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4 /*
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5 ** Copyright 2015-2025 The Khronos Group Inc.
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6 **
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7 ** SPDX-License-Identifier: Apache-2.0
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8 */
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9
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10 /*
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11 ** This header is generated from the Khronos Vulkan XML API Registry.
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12 **
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13 */
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14
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15
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16 #ifdef __cplusplus
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17 extern "C" {
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18 #endif
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19
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20
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21
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22 // VK_EXT_metal_surface is a preprocessor guard. Do not pass it to API calls.
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23 #define VK_EXT_metal_surface 1
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24 #ifdef __OBJC__
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25 @class CAMetalLayer;
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26 #else
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27 typedef void CAMetalLayer;
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28 #endif
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29
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30 #define VK_EXT_METAL_SURFACE_SPEC_VERSION 1
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31 #define VK_EXT_METAL_SURFACE_EXTENSION_NAME "VK_EXT_metal_surface"
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32 typedef VkFlags VkMetalSurfaceCreateFlagsEXT;
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33 typedef struct VkMetalSurfaceCreateInfoEXT {
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34 VkStructureType sType;
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35 const void* pNext;
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36 VkMetalSurfaceCreateFlagsEXT flags;
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37 const CAMetalLayer* pLayer;
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38 } VkMetalSurfaceCreateInfoEXT;
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39
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40 typedef VkResult (VKAPI_PTR *PFN_vkCreateMetalSurfaceEXT)(VkInstance instance, const VkMetalSurfaceCreateInfoEXT* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
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41
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42 #ifndef VK_NO_PROTOTYPES
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43 #ifndef VK_ONLY_EXPORTED_PROTOTYPES
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44 VKAPI_ATTR VkResult VKAPI_CALL vkCreateMetalSurfaceEXT(
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45 VkInstance instance,
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46 const VkMetalSurfaceCreateInfoEXT* pCreateInfo,
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47 const VkAllocationCallbacks* pAllocator,
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48 VkSurfaceKHR* pSurface);
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49 #endif
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50 #endif
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51
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52
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53 // VK_EXT_metal_objects is a preprocessor guard. Do not pass it to API calls.
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54 #define VK_EXT_metal_objects 1
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55 #ifdef __OBJC__
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56 @protocol MTLDevice;
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57 typedef __unsafe_unretained id<MTLDevice> MTLDevice_id;
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58 #else
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59 typedef void* MTLDevice_id;
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60 #endif
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61
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62 #ifdef __OBJC__
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63 @protocol MTLCommandQueue;
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64 typedef __unsafe_unretained id<MTLCommandQueue> MTLCommandQueue_id;
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65 #else
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66 typedef void* MTLCommandQueue_id;
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67 #endif
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68
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69 #ifdef __OBJC__
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70 @protocol MTLBuffer;
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71 typedef __unsafe_unretained id<MTLBuffer> MTLBuffer_id;
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72 #else
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73 typedef void* MTLBuffer_id;
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74 #endif
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75
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76 #ifdef __OBJC__
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77 @protocol MTLTexture;
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78 typedef __unsafe_unretained id<MTLTexture> MTLTexture_id;
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79 #else
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80 typedef void* MTLTexture_id;
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81 #endif
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82
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83 typedef struct __IOSurface* IOSurfaceRef;
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84 #ifdef __OBJC__
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85 @protocol MTLSharedEvent;
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86 typedef __unsafe_unretained id<MTLSharedEvent> MTLSharedEvent_id;
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87 #else
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88 typedef void* MTLSharedEvent_id;
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89 #endif
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90
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91 #define VK_EXT_METAL_OBJECTS_SPEC_VERSION 2
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92 #define VK_EXT_METAL_OBJECTS_EXTENSION_NAME "VK_EXT_metal_objects"
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93
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94 typedef enum VkExportMetalObjectTypeFlagBitsEXT {
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95 VK_EXPORT_METAL_OBJECT_TYPE_METAL_DEVICE_BIT_EXT = 0x00000001,
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96 VK_EXPORT_METAL_OBJECT_TYPE_METAL_COMMAND_QUEUE_BIT_EXT = 0x00000002,
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97 VK_EXPORT_METAL_OBJECT_TYPE_METAL_BUFFER_BIT_EXT = 0x00000004,
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98 VK_EXPORT_METAL_OBJECT_TYPE_METAL_TEXTURE_BIT_EXT = 0x00000008,
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99 VK_EXPORT_METAL_OBJECT_TYPE_METAL_IOSURFACE_BIT_EXT = 0x00000010,
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100 VK_EXPORT_METAL_OBJECT_TYPE_METAL_SHARED_EVENT_BIT_EXT = 0x00000020,
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101 VK_EXPORT_METAL_OBJECT_TYPE_FLAG_BITS_MAX_ENUM_EXT = 0x7FFFFFFF
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102 } VkExportMetalObjectTypeFlagBitsEXT;
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103 typedef VkFlags VkExportMetalObjectTypeFlagsEXT;
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104 typedef struct VkExportMetalObjectCreateInfoEXT {
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105 VkStructureType sType;
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106 const void* pNext;
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107 VkExportMetalObjectTypeFlagBitsEXT exportObjectType;
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108 } VkExportMetalObjectCreateInfoEXT;
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109
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110 typedef struct VkExportMetalObjectsInfoEXT {
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111 VkStructureType sType;
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112 const void* pNext;
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113 } VkExportMetalObjectsInfoEXT;
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114
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115 typedef struct VkExportMetalDeviceInfoEXT {
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116 VkStructureType sType;
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117 const void* pNext;
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118 MTLDevice_id mtlDevice;
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119 } VkExportMetalDeviceInfoEXT;
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120
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121 typedef struct VkExportMetalCommandQueueInfoEXT {
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122 VkStructureType sType;
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123 const void* pNext;
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124 VkQueue queue;
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125 MTLCommandQueue_id mtlCommandQueue;
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126 } VkExportMetalCommandQueueInfoEXT;
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127
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128 typedef struct VkExportMetalBufferInfoEXT {
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129 VkStructureType sType;
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130 const void* pNext;
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131 VkDeviceMemory memory;
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132 MTLBuffer_id mtlBuffer;
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133 } VkExportMetalBufferInfoEXT;
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134
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135 typedef struct VkImportMetalBufferInfoEXT {
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136 VkStructureType sType;
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137 const void* pNext;
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138 MTLBuffer_id mtlBuffer;
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139 } VkImportMetalBufferInfoEXT;
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140
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141 typedef struct VkExportMetalTextureInfoEXT {
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142 VkStructureType sType;
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143 const void* pNext;
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144 VkImage image;
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145 VkImageView imageView;
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146 VkBufferView bufferView;
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147 VkImageAspectFlagBits plane;
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148 MTLTexture_id mtlTexture;
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149 } VkExportMetalTextureInfoEXT;
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150
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151 typedef struct VkImportMetalTextureInfoEXT {
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152 VkStructureType sType;
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153 const void* pNext;
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154 VkImageAspectFlagBits plane;
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155 MTLTexture_id mtlTexture;
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156 } VkImportMetalTextureInfoEXT;
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157
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158 typedef struct VkExportMetalIOSurfaceInfoEXT {
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159 VkStructureType sType;
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160 const void* pNext;
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161 VkImage image;
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162 IOSurfaceRef ioSurface;
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163 } VkExportMetalIOSurfaceInfoEXT;
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164
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165 typedef struct VkImportMetalIOSurfaceInfoEXT {
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166 VkStructureType sType;
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167 const void* pNext;
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168 IOSurfaceRef ioSurface;
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169 } VkImportMetalIOSurfaceInfoEXT;
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170
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171 typedef struct VkExportMetalSharedEventInfoEXT {
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172 VkStructureType sType;
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173 const void* pNext;
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174 VkSemaphore semaphore;
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175 VkEvent event;
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176 MTLSharedEvent_id mtlSharedEvent;
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177 } VkExportMetalSharedEventInfoEXT;
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178
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179 typedef struct VkImportMetalSharedEventInfoEXT {
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180 VkStructureType sType;
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181 const void* pNext;
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182 MTLSharedEvent_id mtlSharedEvent;
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183 } VkImportMetalSharedEventInfoEXT;
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184
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185 typedef void (VKAPI_PTR *PFN_vkExportMetalObjectsEXT)(VkDevice device, VkExportMetalObjectsInfoEXT* pMetalObjectsInfo);
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186
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187 #ifndef VK_NO_PROTOTYPES
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188 #ifndef VK_ONLY_EXPORTED_PROTOTYPES
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189 VKAPI_ATTR void VKAPI_CALL vkExportMetalObjectsEXT(
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190 VkDevice device,
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191 VkExportMetalObjectsInfoEXT* pMetalObjectsInfo);
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192 #endif
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193 #endif
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194
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195
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196 // VK_EXT_external_memory_metal is a preprocessor guard. Do not pass it to API calls.
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197 #define VK_EXT_external_memory_metal 1
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198 #define VK_EXT_EXTERNAL_MEMORY_METAL_SPEC_VERSION 1
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199 #define VK_EXT_EXTERNAL_MEMORY_METAL_EXTENSION_NAME "VK_EXT_external_memory_metal"
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200 typedef struct VkImportMemoryMetalHandleInfoEXT {
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201 VkStructureType sType;
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202 const void* pNext;
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203 VkExternalMemoryHandleTypeFlagBits handleType;
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204 void* handle;
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205 } VkImportMemoryMetalHandleInfoEXT;
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206
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207 typedef struct VkMemoryMetalHandlePropertiesEXT {
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208 VkStructureType sType;
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209 void* pNext;
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210 uint32_t memoryTypeBits;
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211 } VkMemoryMetalHandlePropertiesEXT;
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212
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213 typedef struct VkMemoryGetMetalHandleInfoEXT {
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214 VkStructureType sType;
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215 const void* pNext;
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216 VkDeviceMemory memory;
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217 VkExternalMemoryHandleTypeFlagBits handleType;
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218 } VkMemoryGetMetalHandleInfoEXT;
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219
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220 typedef VkResult (VKAPI_PTR *PFN_vkGetMemoryMetalHandleEXT)(VkDevice device, const VkMemoryGetMetalHandleInfoEXT* pGetMetalHandleInfo, void** pHandle);
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221 typedef VkResult (VKAPI_PTR *PFN_vkGetMemoryMetalHandlePropertiesEXT)(VkDevice device, VkExternalMemoryHandleTypeFlagBits handleType, const void* pHandle, VkMemoryMetalHandlePropertiesEXT* pMemoryMetalHandleProperties);
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222
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223 #ifndef VK_NO_PROTOTYPES
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224 #ifndef VK_ONLY_EXPORTED_PROTOTYPES
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225 VKAPI_ATTR VkResult VKAPI_CALL vkGetMemoryMetalHandleEXT(
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226 VkDevice device,
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227 const VkMemoryGetMetalHandleInfoEXT* pGetMetalHandleInfo,
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228 void** pHandle);
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229 #endif
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230
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231 #ifndef VK_ONLY_EXPORTED_PROTOTYPES
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232 VKAPI_ATTR VkResult VKAPI_CALL vkGetMemoryMetalHandlePropertiesEXT(
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233 VkDevice device,
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234 VkExternalMemoryHandleTypeFlagBits handleType,
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235 const void* pHandle,
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236 VkMemoryMetalHandlePropertiesEXT* pMemoryMetalHandleProperties);
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237 #endif
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238 #endif
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239
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240 #ifdef __cplusplus
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241 }
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242 #endif
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243
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244 #endif
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