git.sesse.net Git - pistorm/blob - raylib/external/glfw/deps/glad_vulkan.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4 #include <glad/vulkan.h>
   5
   6 #ifndef GLAD_IMPL_UTIL_C_
   7 #define GLAD_IMPL_UTIL_C_
   8
   9 #ifdef _MSC_VER
  10 #define GLAD_IMPL_UTIL_SSCANF sscanf_s
  11 #else
  12 #define GLAD_IMPL_UTIL_SSCANF sscanf
  13 #endif
  14
  15 #endif /* GLAD_IMPL_UTIL_C_ */
  16
  17
  18 int GLAD_VK_VERSION_1_0 = 0;
  19 int GLAD_VK_VERSION_1_1 = 0;
  20 int GLAD_VK_EXT_debug_report = 0;
  21 int GLAD_VK_KHR_surface = 0;
  22 int GLAD_VK_KHR_swapchain = 0;
  23
  24
  25
  26 PFN_vkAcquireNextImage2KHR glad_vkAcquireNextImage2KHR = NULL;
  27 PFN_vkAcquireNextImageKHR glad_vkAcquireNextImageKHR = NULL;
  28 PFN_vkAllocateCommandBuffers glad_vkAllocateCommandBuffers = NULL;
  29 PFN_vkAllocateDescriptorSets glad_vkAllocateDescriptorSets = NULL;
  30 PFN_vkAllocateMemory glad_vkAllocateMemory = NULL;
  31 PFN_vkBeginCommandBuffer glad_vkBeginCommandBuffer = NULL;
  32 PFN_vkBindBufferMemory glad_vkBindBufferMemory = NULL;
  33 PFN_vkBindBufferMemory2 glad_vkBindBufferMemory2 = NULL;
  34 PFN_vkBindImageMemory glad_vkBindImageMemory = NULL;
  35 PFN_vkBindImageMemory2 glad_vkBindImageMemory2 = NULL;
  36 PFN_vkCmdBeginQuery glad_vkCmdBeginQuery = NULL;
  37 PFN_vkCmdBeginRenderPass glad_vkCmdBeginRenderPass = NULL;
  38 PFN_vkCmdBindDescriptorSets glad_vkCmdBindDescriptorSets = NULL;
  39 PFN_vkCmdBindIndexBuffer glad_vkCmdBindIndexBuffer = NULL;
  40 PFN_vkCmdBindPipeline glad_vkCmdBindPipeline = NULL;
  41 PFN_vkCmdBindVertexBuffers glad_vkCmdBindVertexBuffers = NULL;
  42 PFN_vkCmdBlitImage glad_vkCmdBlitImage = NULL;
  43 PFN_vkCmdClearAttachments glad_vkCmdClearAttachments = NULL;
  44 PFN_vkCmdClearColorImage glad_vkCmdClearColorImage = NULL;
  45 PFN_vkCmdClearDepthStencilImage glad_vkCmdClearDepthStencilImage = NULL;
  46 PFN_vkCmdCopyBuffer glad_vkCmdCopyBuffer = NULL;
  47 PFN_vkCmdCopyBufferToImage glad_vkCmdCopyBufferToImage = NULL;
  48 PFN_vkCmdCopyImage glad_vkCmdCopyImage = NULL;
  49 PFN_vkCmdCopyImageToBuffer glad_vkCmdCopyImageToBuffer = NULL;
  50 PFN_vkCmdCopyQueryPoolResults glad_vkCmdCopyQueryPoolResults = NULL;
  51 PFN_vkCmdDispatch glad_vkCmdDispatch = NULL;
  52 PFN_vkCmdDispatchBase glad_vkCmdDispatchBase = NULL;
  53 PFN_vkCmdDispatchIndirect glad_vkCmdDispatchIndirect = NULL;
  54 PFN_vkCmdDraw glad_vkCmdDraw = NULL;
  55 PFN_vkCmdDrawIndexed glad_vkCmdDrawIndexed = NULL;
  56 PFN_vkCmdDrawIndexedIndirect glad_vkCmdDrawIndexedIndirect = NULL;
  57 PFN_vkCmdDrawIndirect glad_vkCmdDrawIndirect = NULL;
  58 PFN_vkCmdEndQuery glad_vkCmdEndQuery = NULL;
  59 PFN_vkCmdEndRenderPass glad_vkCmdEndRenderPass = NULL;
  60 PFN_vkCmdExecuteCommands glad_vkCmdExecuteCommands = NULL;
  61 PFN_vkCmdFillBuffer glad_vkCmdFillBuffer = NULL;
  62 PFN_vkCmdNextSubpass glad_vkCmdNextSubpass = NULL;
  63 PFN_vkCmdPipelineBarrier glad_vkCmdPipelineBarrier = NULL;
  64 PFN_vkCmdPushConstants glad_vkCmdPushConstants = NULL;
  65 PFN_vkCmdResetEvent glad_vkCmdResetEvent = NULL;
  66 PFN_vkCmdResetQueryPool glad_vkCmdResetQueryPool = NULL;
  67 PFN_vkCmdResolveImage glad_vkCmdResolveImage = NULL;
  68 PFN_vkCmdSetBlendConstants glad_vkCmdSetBlendConstants = NULL;
  69 PFN_vkCmdSetDepthBias glad_vkCmdSetDepthBias = NULL;
  70 PFN_vkCmdSetDepthBounds glad_vkCmdSetDepthBounds = NULL;
  71 PFN_vkCmdSetDeviceMask glad_vkCmdSetDeviceMask = NULL;
  72 PFN_vkCmdSetEvent glad_vkCmdSetEvent = NULL;
  73 PFN_vkCmdSetLineWidth glad_vkCmdSetLineWidth = NULL;
  74 PFN_vkCmdSetScissor glad_vkCmdSetScissor = NULL;
  75 PFN_vkCmdSetStencilCompareMask glad_vkCmdSetStencilCompareMask = NULL;
  76 PFN_vkCmdSetStencilReference glad_vkCmdSetStencilReference = NULL;
  77 PFN_vkCmdSetStencilWriteMask glad_vkCmdSetStencilWriteMask = NULL;
  78 PFN_vkCmdSetViewport glad_vkCmdSetViewport = NULL;
  79 PFN_vkCmdUpdateBuffer glad_vkCmdUpdateBuffer = NULL;
  80 PFN_vkCmdWaitEvents glad_vkCmdWaitEvents = NULL;
  81 PFN_vkCmdWriteTimestamp glad_vkCmdWriteTimestamp = NULL;
  82 PFN_vkCreateBuffer glad_vkCreateBuffer = NULL;
  83 PFN_vkCreateBufferView glad_vkCreateBufferView = NULL;
  84 PFN_vkCreateCommandPool glad_vkCreateCommandPool = NULL;
  85 PFN_vkCreateComputePipelines glad_vkCreateComputePipelines = NULL;
  86 PFN_vkCreateDebugReportCallbackEXT glad_vkCreateDebugReportCallbackEXT = NULL;
  87 PFN_vkCreateDescriptorPool glad_vkCreateDescriptorPool = NULL;
  88 PFN_vkCreateDescriptorSetLayout glad_vkCreateDescriptorSetLayout = NULL;
  89 PFN_vkCreateDescriptorUpdateTemplate glad_vkCreateDescriptorUpdateTemplate = NULL;
  90 PFN_vkCreateDevice glad_vkCreateDevice = NULL;
  91 PFN_vkCreateEvent glad_vkCreateEvent = NULL;
  92 PFN_vkCreateFence glad_vkCreateFence = NULL;
  93 PFN_vkCreateFramebuffer glad_vkCreateFramebuffer = NULL;
  94 PFN_vkCreateGraphicsPipelines glad_vkCreateGraphicsPipelines = NULL;
  95 PFN_vkCreateImage glad_vkCreateImage = NULL;
  96 PFN_vkCreateImageView glad_vkCreateImageView = NULL;
  97 PFN_vkCreateInstance glad_vkCreateInstance = NULL;
  98 PFN_vkCreatePipelineCache glad_vkCreatePipelineCache = NULL;
  99 PFN_vkCreatePipelineLayout glad_vkCreatePipelineLayout = NULL;
 100 PFN_vkCreateQueryPool glad_vkCreateQueryPool = NULL;
 101 PFN_vkCreateRenderPass glad_vkCreateRenderPass = NULL;
 102 PFN_vkCreateSampler glad_vkCreateSampler = NULL;
 103 PFN_vkCreateSamplerYcbcrConversion glad_vkCreateSamplerYcbcrConversion = NULL;
 104 PFN_vkCreateSemaphore glad_vkCreateSemaphore = NULL;
 105 PFN_vkCreateShaderModule glad_vkCreateShaderModule = NULL;
 106 PFN_vkCreateSwapchainKHR glad_vkCreateSwapchainKHR = NULL;
 107 PFN_vkDebugReportMessageEXT glad_vkDebugReportMessageEXT = NULL;
 108 PFN_vkDestroyBuffer glad_vkDestroyBuffer = NULL;
 109 PFN_vkDestroyBufferView glad_vkDestroyBufferView = NULL;
 110 PFN_vkDestroyCommandPool glad_vkDestroyCommandPool = NULL;
 111 PFN_vkDestroyDebugReportCallbackEXT glad_vkDestroyDebugReportCallbackEXT = NULL;
 112 PFN_vkDestroyDescriptorPool glad_vkDestroyDescriptorPool = NULL;
 113 PFN_vkDestroyDescriptorSetLayout glad_vkDestroyDescriptorSetLayout = NULL;
 114 PFN_vkDestroyDescriptorUpdateTemplate glad_vkDestroyDescriptorUpdateTemplate = NULL;
 115 PFN_vkDestroyDevice glad_vkDestroyDevice = NULL;
 116 PFN_vkDestroyEvent glad_vkDestroyEvent = NULL;
 117 PFN_vkDestroyFence glad_vkDestroyFence = NULL;
 118 PFN_vkDestroyFramebuffer glad_vkDestroyFramebuffer = NULL;
 119 PFN_vkDestroyImage glad_vkDestroyImage = NULL;
 120 PFN_vkDestroyImageView glad_vkDestroyImageView = NULL;
 121 PFN_vkDestroyInstance glad_vkDestroyInstance = NULL;
 122 PFN_vkDestroyPipeline glad_vkDestroyPipeline = NULL;
 123 PFN_vkDestroyPipelineCache glad_vkDestroyPipelineCache = NULL;
 124 PFN_vkDestroyPipelineLayout glad_vkDestroyPipelineLayout = NULL;
 125 PFN_vkDestroyQueryPool glad_vkDestroyQueryPool = NULL;
 126 PFN_vkDestroyRenderPass glad_vkDestroyRenderPass = NULL;
 127 PFN_vkDestroySampler glad_vkDestroySampler = NULL;
 128 PFN_vkDestroySamplerYcbcrConversion glad_vkDestroySamplerYcbcrConversion = NULL;
 129 PFN_vkDestroySemaphore glad_vkDestroySemaphore = NULL;
 130 PFN_vkDestroyShaderModule glad_vkDestroyShaderModule = NULL;
 131 PFN_vkDestroySurfaceKHR glad_vkDestroySurfaceKHR = NULL;
 132 PFN_vkDestroySwapchainKHR glad_vkDestroySwapchainKHR = NULL;
 133 PFN_vkDeviceWaitIdle glad_vkDeviceWaitIdle = NULL;
 134 PFN_vkEndCommandBuffer glad_vkEndCommandBuffer = NULL;
 135 PFN_vkEnumerateDeviceExtensionProperties glad_vkEnumerateDeviceExtensionProperties = NULL;
 136 PFN_vkEnumerateDeviceLayerProperties glad_vkEnumerateDeviceLayerProperties = NULL;
 137 PFN_vkEnumerateInstanceExtensionProperties glad_vkEnumerateInstanceExtensionProperties = NULL;
 138 PFN_vkEnumerateInstanceLayerProperties glad_vkEnumerateInstanceLayerProperties = NULL;
 139 PFN_vkEnumerateInstanceVersion glad_vkEnumerateInstanceVersion = NULL;
 140 PFN_vkEnumeratePhysicalDeviceGroups glad_vkEnumeratePhysicalDeviceGroups = NULL;
 141 PFN_vkEnumeratePhysicalDevices glad_vkEnumeratePhysicalDevices = NULL;
 142 PFN_vkFlushMappedMemoryRanges glad_vkFlushMappedMemoryRanges = NULL;
 143 PFN_vkFreeCommandBuffers glad_vkFreeCommandBuffers = NULL;
 144 PFN_vkFreeDescriptorSets glad_vkFreeDescriptorSets = NULL;
 145 PFN_vkFreeMemory glad_vkFreeMemory = NULL;
 146 PFN_vkGetBufferMemoryRequirements glad_vkGetBufferMemoryRequirements = NULL;
 147 PFN_vkGetBufferMemoryRequirements2 glad_vkGetBufferMemoryRequirements2 = NULL;
 148 PFN_vkGetDescriptorSetLayoutSupport glad_vkGetDescriptorSetLayoutSupport = NULL;
 149 PFN_vkGetDeviceGroupPeerMemoryFeatures glad_vkGetDeviceGroupPeerMemoryFeatures = NULL;
 150 PFN_vkGetDeviceGroupPresentCapabilitiesKHR glad_vkGetDeviceGroupPresentCapabilitiesKHR = NULL;
 151 PFN_vkGetDeviceGroupSurfacePresentModesKHR glad_vkGetDeviceGroupSurfacePresentModesKHR = NULL;
 152 PFN_vkGetDeviceMemoryCommitment glad_vkGetDeviceMemoryCommitment = NULL;
 153 PFN_vkGetDeviceProcAddr glad_vkGetDeviceProcAddr = NULL;
 154 PFN_vkGetDeviceQueue glad_vkGetDeviceQueue = NULL;
 155 PFN_vkGetDeviceQueue2 glad_vkGetDeviceQueue2 = NULL;
 156 PFN_vkGetEventStatus glad_vkGetEventStatus = NULL;
 157 PFN_vkGetFenceStatus glad_vkGetFenceStatus = NULL;
 158 PFN_vkGetImageMemoryRequirements glad_vkGetImageMemoryRequirements = NULL;
 159 PFN_vkGetImageMemoryRequirements2 glad_vkGetImageMemoryRequirements2 = NULL;
 160 PFN_vkGetImageSparseMemoryRequirements glad_vkGetImageSparseMemoryRequirements = NULL;
 161 PFN_vkGetImageSparseMemoryRequirements2 glad_vkGetImageSparseMemoryRequirements2 = NULL;
 162 PFN_vkGetImageSubresourceLayout glad_vkGetImageSubresourceLayout = NULL;
 163 PFN_vkGetInstanceProcAddr glad_vkGetInstanceProcAddr = NULL;
 164 PFN_vkGetPhysicalDeviceExternalBufferProperties glad_vkGetPhysicalDeviceExternalBufferProperties = NULL;
 165 PFN_vkGetPhysicalDeviceExternalFenceProperties glad_vkGetPhysicalDeviceExternalFenceProperties = NULL;
 166 PFN_vkGetPhysicalDeviceExternalSemaphoreProperties glad_vkGetPhysicalDeviceExternalSemaphoreProperties = NULL;
 167 PFN_vkGetPhysicalDeviceFeatures glad_vkGetPhysicalDeviceFeatures = NULL;
 168 PFN_vkGetPhysicalDeviceFeatures2 glad_vkGetPhysicalDeviceFeatures2 = NULL;
 169 PFN_vkGetPhysicalDeviceFormatProperties glad_vkGetPhysicalDeviceFormatProperties = NULL;
 170 PFN_vkGetPhysicalDeviceFormatProperties2 glad_vkGetPhysicalDeviceFormatProperties2 = NULL;
 171 PFN_vkGetPhysicalDeviceImageFormatProperties glad_vkGetPhysicalDeviceImageFormatProperties = NULL;
 172 PFN_vkGetPhysicalDeviceImageFormatProperties2 glad_vkGetPhysicalDeviceImageFormatProperties2 = NULL;
 173 PFN_vkGetPhysicalDeviceMemoryProperties glad_vkGetPhysicalDeviceMemoryProperties = NULL;
 174 PFN_vkGetPhysicalDeviceMemoryProperties2 glad_vkGetPhysicalDeviceMemoryProperties2 = NULL;
 175 PFN_vkGetPhysicalDevicePresentRectanglesKHR glad_vkGetPhysicalDevicePresentRectanglesKHR = NULL;
 176 PFN_vkGetPhysicalDeviceProperties glad_vkGetPhysicalDeviceProperties = NULL;
 177 PFN_vkGetPhysicalDeviceProperties2 glad_vkGetPhysicalDeviceProperties2 = NULL;
 178 PFN_vkGetPhysicalDeviceQueueFamilyProperties glad_vkGetPhysicalDeviceQueueFamilyProperties = NULL;
 179 PFN_vkGetPhysicalDeviceQueueFamilyProperties2 glad_vkGetPhysicalDeviceQueueFamilyProperties2 = NULL;
 180 PFN_vkGetPhysicalDeviceSparseImageFormatProperties glad_vkGetPhysicalDeviceSparseImageFormatProperties = NULL;
 181 PFN_vkGetPhysicalDeviceSparseImageFormatProperties2 glad_vkGetPhysicalDeviceSparseImageFormatProperties2 = NULL;
 182 PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR glad_vkGetPhysicalDeviceSurfaceCapabilitiesKHR = NULL;
 183 PFN_vkGetPhysicalDeviceSurfaceFormatsKHR glad_vkGetPhysicalDeviceSurfaceFormatsKHR = NULL;
 184 PFN_vkGetPhysicalDeviceSurfacePresentModesKHR glad_vkGetPhysicalDeviceSurfacePresentModesKHR = NULL;
 185 PFN_vkGetPhysicalDeviceSurfaceSupportKHR glad_vkGetPhysicalDeviceSurfaceSupportKHR = NULL;
 186 PFN_vkGetPipelineCacheData glad_vkGetPipelineCacheData = NULL;
 187 PFN_vkGetQueryPoolResults glad_vkGetQueryPoolResults = NULL;
 188 PFN_vkGetRenderAreaGranularity glad_vkGetRenderAreaGranularity = NULL;
 189 PFN_vkGetSwapchainImagesKHR glad_vkGetSwapchainImagesKHR = NULL;
 190 PFN_vkInvalidateMappedMemoryRanges glad_vkInvalidateMappedMemoryRanges = NULL;
 191 PFN_vkMapMemory glad_vkMapMemory = NULL;
 192 PFN_vkMergePipelineCaches glad_vkMergePipelineCaches = NULL;
 193 PFN_vkQueueBindSparse glad_vkQueueBindSparse = NULL;
 194 PFN_vkQueuePresentKHR glad_vkQueuePresentKHR = NULL;
 195 PFN_vkQueueSubmit glad_vkQueueSubmit = NULL;
 196 PFN_vkQueueWaitIdle glad_vkQueueWaitIdle = NULL;
 197 PFN_vkResetCommandBuffer glad_vkResetCommandBuffer = NULL;
 198 PFN_vkResetCommandPool glad_vkResetCommandPool = NULL;
 199 PFN_vkResetDescriptorPool glad_vkResetDescriptorPool = NULL;
 200 PFN_vkResetEvent glad_vkResetEvent = NULL;
 201 PFN_vkResetFences glad_vkResetFences = NULL;
 202 PFN_vkSetEvent glad_vkSetEvent = NULL;
 203 PFN_vkTrimCommandPool glad_vkTrimCommandPool = NULL;
 204 PFN_vkUnmapMemory glad_vkUnmapMemory = NULL;
 205 PFN_vkUpdateDescriptorSetWithTemplate glad_vkUpdateDescriptorSetWithTemplate = NULL;
 206 PFN_vkUpdateDescriptorSets glad_vkUpdateDescriptorSets = NULL;
 207 PFN_vkWaitForFences glad_vkWaitForFences = NULL;
 208
 209
 210 static void glad_vk_load_VK_VERSION_1_0( GLADuserptrloadfunc load, void* userptr) {
 211     if(!GLAD_VK_VERSION_1_0) return;
 212     vkAllocateCommandBuffers = (PFN_vkAllocateCommandBuffers) load("vkAllocateCommandBuffers", userptr);
 213     vkAllocateDescriptorSets = (PFN_vkAllocateDescriptorSets) load("vkAllocateDescriptorSets", userptr);
 214     vkAllocateMemory = (PFN_vkAllocateMemory) load("vkAllocateMemory", userptr);
 215     vkBeginCommandBuffer = (PFN_vkBeginCommandBuffer) load("vkBeginCommandBuffer", userptr);
 216     vkBindBufferMemory = (PFN_vkBindBufferMemory) load("vkBindBufferMemory", userptr);
 217     vkBindImageMemory = (PFN_vkBindImageMemory) load("vkBindImageMemory", userptr);
 218     vkCmdBeginQuery = (PFN_vkCmdBeginQuery) load("vkCmdBeginQuery", userptr);
 219     vkCmdBeginRenderPass = (PFN_vkCmdBeginRenderPass) load("vkCmdBeginRenderPass", userptr);
 220     vkCmdBindDescriptorSets = (PFN_vkCmdBindDescriptorSets) load("vkCmdBindDescriptorSets", userptr);
 221     vkCmdBindIndexBuffer = (PFN_vkCmdBindIndexBuffer) load("vkCmdBindIndexBuffer", userptr);
 222     vkCmdBindPipeline = (PFN_vkCmdBindPipeline) load("vkCmdBindPipeline", userptr);
 223     vkCmdBindVertexBuffers = (PFN_vkCmdBindVertexBuffers) load("vkCmdBindVertexBuffers", userptr);
 224     vkCmdBlitImage = (PFN_vkCmdBlitImage) load("vkCmdBlitImage", userptr);
 225     vkCmdClearAttachments = (PFN_vkCmdClearAttachments) load("vkCmdClearAttachments", userptr);
 226     vkCmdClearColorImage = (PFN_vkCmdClearColorImage) load("vkCmdClearColorImage", userptr);
 227     vkCmdClearDepthStencilImage = (PFN_vkCmdClearDepthStencilImage) load("vkCmdClearDepthStencilImage", userptr);
 228     vkCmdCopyBuffer = (PFN_vkCmdCopyBuffer) load("vkCmdCopyBuffer", userptr);
 229     vkCmdCopyBufferToImage = (PFN_vkCmdCopyBufferToImage) load("vkCmdCopyBufferToImage", userptr);
 230     vkCmdCopyImage = (PFN_vkCmdCopyImage) load("vkCmdCopyImage", userptr);
 231     vkCmdCopyImageToBuffer = (PFN_vkCmdCopyImageToBuffer) load("vkCmdCopyImageToBuffer", userptr);
 232     vkCmdCopyQueryPoolResults = (PFN_vkCmdCopyQueryPoolResults) load("vkCmdCopyQueryPoolResults", userptr);
 233     vkCmdDispatch = (PFN_vkCmdDispatch) load("vkCmdDispatch", userptr);
 234     vkCmdDispatchIndirect = (PFN_vkCmdDispatchIndirect) load("vkCmdDispatchIndirect", userptr);
 235     vkCmdDraw = (PFN_vkCmdDraw) load("vkCmdDraw", userptr);
 236     vkCmdDrawIndexed = (PFN_vkCmdDrawIndexed) load("vkCmdDrawIndexed", userptr);
 237     vkCmdDrawIndexedIndirect = (PFN_vkCmdDrawIndexedIndirect) load("vkCmdDrawIndexedIndirect", userptr);
 238     vkCmdDrawIndirect = (PFN_vkCmdDrawIndirect) load("vkCmdDrawIndirect", userptr);
 239     vkCmdEndQuery = (PFN_vkCmdEndQuery) load("vkCmdEndQuery", userptr);
 240     vkCmdEndRenderPass = (PFN_vkCmdEndRenderPass) load("vkCmdEndRenderPass", userptr);
 241     vkCmdExecuteCommands = (PFN_vkCmdExecuteCommands) load("vkCmdExecuteCommands", userptr);
 242     vkCmdFillBuffer = (PFN_vkCmdFillBuffer) load("vkCmdFillBuffer", userptr);
 243     vkCmdNextSubpass = (PFN_vkCmdNextSubpass) load("vkCmdNextSubpass", userptr);
 244     vkCmdPipelineBarrier = (PFN_vkCmdPipelineBarrier) load("vkCmdPipelineBarrier", userptr);
 245     vkCmdPushConstants = (PFN_vkCmdPushConstants) load("vkCmdPushConstants", userptr);
 246     vkCmdResetEvent = (PFN_vkCmdResetEvent) load("vkCmdResetEvent", userptr);
 247     vkCmdResetQueryPool = (PFN_vkCmdResetQueryPool) load("vkCmdResetQueryPool", userptr);
 248     vkCmdResolveImage = (PFN_vkCmdResolveImage) load("vkCmdResolveImage", userptr);
 249     vkCmdSetBlendConstants = (PFN_vkCmdSetBlendConstants) load("vkCmdSetBlendConstants", userptr);
 250     vkCmdSetDepthBias = (PFN_vkCmdSetDepthBias) load("vkCmdSetDepthBias", userptr);
 251     vkCmdSetDepthBounds = (PFN_vkCmdSetDepthBounds) load("vkCmdSetDepthBounds", userptr);
 252     vkCmdSetEvent = (PFN_vkCmdSetEvent) load("vkCmdSetEvent", userptr);
 253     vkCmdSetLineWidth = (PFN_vkCmdSetLineWidth) load("vkCmdSetLineWidth", userptr);
 254     vkCmdSetScissor = (PFN_vkCmdSetScissor) load("vkCmdSetScissor", userptr);
 255     vkCmdSetStencilCompareMask = (PFN_vkCmdSetStencilCompareMask) load("vkCmdSetStencilCompareMask", userptr);
 256     vkCmdSetStencilReference = (PFN_vkCmdSetStencilReference) load("vkCmdSetStencilReference", userptr);
 257     vkCmdSetStencilWriteMask = (PFN_vkCmdSetStencilWriteMask) load("vkCmdSetStencilWriteMask", userptr);
 258     vkCmdSetViewport = (PFN_vkCmdSetViewport) load("vkCmdSetViewport", userptr);
 259     vkCmdUpdateBuffer = (PFN_vkCmdUpdateBuffer) load("vkCmdUpdateBuffer", userptr);
 260     vkCmdWaitEvents = (PFN_vkCmdWaitEvents) load("vkCmdWaitEvents", userptr);
 261     vkCmdWriteTimestamp = (PFN_vkCmdWriteTimestamp) load("vkCmdWriteTimestamp", userptr);
 262     vkCreateBuffer = (PFN_vkCreateBuffer) load("vkCreateBuffer", userptr);
 263     vkCreateBufferView = (PFN_vkCreateBufferView) load("vkCreateBufferView", userptr);
 264     vkCreateCommandPool = (PFN_vkCreateCommandPool) load("vkCreateCommandPool", userptr);
 265     vkCreateComputePipelines = (PFN_vkCreateComputePipelines) load("vkCreateComputePipelines", userptr);
 266     vkCreateDescriptorPool = (PFN_vkCreateDescriptorPool) load("vkCreateDescriptorPool", userptr);
 267     vkCreateDescriptorSetLayout = (PFN_vkCreateDescriptorSetLayout) load("vkCreateDescriptorSetLayout", userptr);
 268     vkCreateDevice = (PFN_vkCreateDevice) load("vkCreateDevice", userptr);
 269     vkCreateEvent = (PFN_vkCreateEvent) load("vkCreateEvent", userptr);
 270     vkCreateFence = (PFN_vkCreateFence) load("vkCreateFence", userptr);
 271     vkCreateFramebuffer = (PFN_vkCreateFramebuffer) load("vkCreateFramebuffer", userptr);
 272     vkCreateGraphicsPipelines = (PFN_vkCreateGraphicsPipelines) load("vkCreateGraphicsPipelines", userptr);
 273     vkCreateImage = (PFN_vkCreateImage) load("vkCreateImage", userptr);
 274     vkCreateImageView = (PFN_vkCreateImageView) load("vkCreateImageView", userptr);
 275     vkCreateInstance = (PFN_vkCreateInstance) load("vkCreateInstance", userptr);
 276     vkCreatePipelineCache = (PFN_vkCreatePipelineCache) load("vkCreatePipelineCache", userptr);
 277     vkCreatePipelineLayout = (PFN_vkCreatePipelineLayout) load("vkCreatePipelineLayout", userptr);
 278     vkCreateQueryPool = (PFN_vkCreateQueryPool) load("vkCreateQueryPool", userptr);
 279     vkCreateRenderPass = (PFN_vkCreateRenderPass) load("vkCreateRenderPass", userptr);
 280     vkCreateSampler = (PFN_vkCreateSampler) load("vkCreateSampler", userptr);
 281     vkCreateSemaphore = (PFN_vkCreateSemaphore) load("vkCreateSemaphore", userptr);
 282     vkCreateShaderModule = (PFN_vkCreateShaderModule) load("vkCreateShaderModule", userptr);
 283     vkDestroyBuffer = (PFN_vkDestroyBuffer) load("vkDestroyBuffer", userptr);
 284     vkDestroyBufferView = (PFN_vkDestroyBufferView) load("vkDestroyBufferView", userptr);
 285     vkDestroyCommandPool = (PFN_vkDestroyCommandPool) load("vkDestroyCommandPool", userptr);
 286     vkDestroyDescriptorPool = (PFN_vkDestroyDescriptorPool) load("vkDestroyDescriptorPool", userptr);
 287     vkDestroyDescriptorSetLayout = (PFN_vkDestroyDescriptorSetLayout) load("vkDestroyDescriptorSetLayout", userptr);
 288     vkDestroyDevice = (PFN_vkDestroyDevice) load("vkDestroyDevice", userptr);
 289     vkDestroyEvent = (PFN_vkDestroyEvent) load("vkDestroyEvent", userptr);
 290     vkDestroyFence = (PFN_vkDestroyFence) load("vkDestroyFence", userptr);
 291     vkDestroyFramebuffer = (PFN_vkDestroyFramebuffer) load("vkDestroyFramebuffer", userptr);
 292     vkDestroyImage = (PFN_vkDestroyImage) load("vkDestroyImage", userptr);
 293     vkDestroyImageView = (PFN_vkDestroyImageView) load("vkDestroyImageView", userptr);
 294     vkDestroyInstance = (PFN_vkDestroyInstance) load("vkDestroyInstance", userptr);
 295     vkDestroyPipeline = (PFN_vkDestroyPipeline) load("vkDestroyPipeline", userptr);
 296     vkDestroyPipelineCache = (PFN_vkDestroyPipelineCache) load("vkDestroyPipelineCache", userptr);
 297     vkDestroyPipelineLayout = (PFN_vkDestroyPipelineLayout) load("vkDestroyPipelineLayout", userptr);
 298     vkDestroyQueryPool = (PFN_vkDestroyQueryPool) load("vkDestroyQueryPool", userptr);
 299     vkDestroyRenderPass = (PFN_vkDestroyRenderPass) load("vkDestroyRenderPass", userptr);
 300     vkDestroySampler = (PFN_vkDestroySampler) load("vkDestroySampler", userptr);
 301     vkDestroySemaphore = (PFN_vkDestroySemaphore) load("vkDestroySemaphore", userptr);
 302     vkDestroyShaderModule = (PFN_vkDestroyShaderModule) load("vkDestroyShaderModule", userptr);
 303     vkDeviceWaitIdle = (PFN_vkDeviceWaitIdle) load("vkDeviceWaitIdle", userptr);
 304     vkEndCommandBuffer = (PFN_vkEndCommandBuffer) load("vkEndCommandBuffer", userptr);
 305     vkEnumerateDeviceExtensionProperties = (PFN_vkEnumerateDeviceExtensionProperties) load("vkEnumerateDeviceExtensionProperties", userptr);
 306     vkEnumerateDeviceLayerProperties = (PFN_vkEnumerateDeviceLayerProperties) load("vkEnumerateDeviceLayerProperties", userptr);
 307     vkEnumerateInstanceExtensionProperties = (PFN_vkEnumerateInstanceExtensionProperties) load("vkEnumerateInstanceExtensionProperties", userptr);
 308     vkEnumerateInstanceLayerProperties = (PFN_vkEnumerateInstanceLayerProperties) load("vkEnumerateInstanceLayerProperties", userptr);
 309     vkEnumeratePhysicalDevices = (PFN_vkEnumeratePhysicalDevices) load("vkEnumeratePhysicalDevices", userptr);
 310     vkFlushMappedMemoryRanges = (PFN_vkFlushMappedMemoryRanges) load("vkFlushMappedMemoryRanges", userptr);
 311     vkFreeCommandBuffers = (PFN_vkFreeCommandBuffers) load("vkFreeCommandBuffers", userptr);
 312     vkFreeDescriptorSets = (PFN_vkFreeDescriptorSets) load("vkFreeDescriptorSets", userptr);
 313     vkFreeMemory = (PFN_vkFreeMemory) load("vkFreeMemory", userptr);
 314     vkGetBufferMemoryRequirements = (PFN_vkGetBufferMemoryRequirements) load("vkGetBufferMemoryRequirements", userptr);
 315     vkGetDeviceMemoryCommitment = (PFN_vkGetDeviceMemoryCommitment) load("vkGetDeviceMemoryCommitment", userptr);
 316     vkGetDeviceProcAddr = (PFN_vkGetDeviceProcAddr) load("vkGetDeviceProcAddr", userptr);
 317     vkGetDeviceQueue = (PFN_vkGetDeviceQueue) load("vkGetDeviceQueue", userptr);
 318     vkGetEventStatus = (PFN_vkGetEventStatus) load("vkGetEventStatus", userptr);
 319     vkGetFenceStatus = (PFN_vkGetFenceStatus) load("vkGetFenceStatus", userptr);
 320     vkGetImageMemoryRequirements = (PFN_vkGetImageMemoryRequirements) load("vkGetImageMemoryRequirements", userptr);
 321     vkGetImageSparseMemoryRequirements = (PFN_vkGetImageSparseMemoryRequirements) load("vkGetImageSparseMemoryRequirements", userptr);
 322     vkGetImageSubresourceLayout = (PFN_vkGetImageSubresourceLayout) load("vkGetImageSubresourceLayout", userptr);
 323     vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr) load("vkGetInstanceProcAddr", userptr);
 324     vkGetPhysicalDeviceFeatures = (PFN_vkGetPhysicalDeviceFeatures) load("vkGetPhysicalDeviceFeatures", userptr);
 325     vkGetPhysicalDeviceFormatProperties = (PFN_vkGetPhysicalDeviceFormatProperties) load("vkGetPhysicalDeviceFormatProperties", userptr);
 326     vkGetPhysicalDeviceImageFormatProperties = (PFN_vkGetPhysicalDeviceImageFormatProperties) load("vkGetPhysicalDeviceImageFormatProperties", userptr);
 327     vkGetPhysicalDeviceMemoryProperties = (PFN_vkGetPhysicalDeviceMemoryProperties) load("vkGetPhysicalDeviceMemoryProperties", userptr);
 328     vkGetPhysicalDeviceProperties = (PFN_vkGetPhysicalDeviceProperties) load("vkGetPhysicalDeviceProperties", userptr);
 329     vkGetPhysicalDeviceQueueFamilyProperties = (PFN_vkGetPhysicalDeviceQueueFamilyProperties) load("vkGetPhysicalDeviceQueueFamilyProperties", userptr);
 330     vkGetPhysicalDeviceSparseImageFormatProperties = (PFN_vkGetPhysicalDeviceSparseImageFormatProperties) load("vkGetPhysicalDeviceSparseImageFormatProperties", userptr);
 331     vkGetPipelineCacheData = (PFN_vkGetPipelineCacheData) load("vkGetPipelineCacheData", userptr);
 332     vkGetQueryPoolResults = (PFN_vkGetQueryPoolResults) load("vkGetQueryPoolResults", userptr);
 333     vkGetRenderAreaGranularity = (PFN_vkGetRenderAreaGranularity) load("vkGetRenderAreaGranularity", userptr);
 334     vkInvalidateMappedMemoryRanges = (PFN_vkInvalidateMappedMemoryRanges) load("vkInvalidateMappedMemoryRanges", userptr);
 335     vkMapMemory = (PFN_vkMapMemory) load("vkMapMemory", userptr);
 336     vkMergePipelineCaches = (PFN_vkMergePipelineCaches) load("vkMergePipelineCaches", userptr);
 337     vkQueueBindSparse = (PFN_vkQueueBindSparse) load("vkQueueBindSparse", userptr);
 338     vkQueueSubmit = (PFN_vkQueueSubmit) load("vkQueueSubmit", userptr);
 339     vkQueueWaitIdle = (PFN_vkQueueWaitIdle) load("vkQueueWaitIdle", userptr);
 340     vkResetCommandBuffer = (PFN_vkResetCommandBuffer) load("vkResetCommandBuffer", userptr);
 341     vkResetCommandPool = (PFN_vkResetCommandPool) load("vkResetCommandPool", userptr);
 342     vkResetDescriptorPool = (PFN_vkResetDescriptorPool) load("vkResetDescriptorPool", userptr);
 343     vkResetEvent = (PFN_vkResetEvent) load("vkResetEvent", userptr);
 344     vkResetFences = (PFN_vkResetFences) load("vkResetFences", userptr);
 345     vkSetEvent = (PFN_vkSetEvent) load("vkSetEvent", userptr);
 346     vkUnmapMemory = (PFN_vkUnmapMemory) load("vkUnmapMemory", userptr);
 347     vkUpdateDescriptorSets = (PFN_vkUpdateDescriptorSets) load("vkUpdateDescriptorSets", userptr);
 348     vkWaitForFences = (PFN_vkWaitForFences) load("vkWaitForFences", userptr);
 349 }
 350 static void glad_vk_load_VK_VERSION_1_1( GLADuserptrloadfunc load, void* userptr) {
 351     if(!GLAD_VK_VERSION_1_1) return;
 352     vkBindBufferMemory2 = (PFN_vkBindBufferMemory2) load("vkBindBufferMemory2", userptr);
 353     vkBindImageMemory2 = (PFN_vkBindImageMemory2) load("vkBindImageMemory2", userptr);
 354     vkCmdDispatchBase = (PFN_vkCmdDispatchBase) load("vkCmdDispatchBase", userptr);
 355     vkCmdSetDeviceMask = (PFN_vkCmdSetDeviceMask) load("vkCmdSetDeviceMask", userptr);
 356     vkCreateDescriptorUpdateTemplate = (PFN_vkCreateDescriptorUpdateTemplate) load("vkCreateDescriptorUpdateTemplate", userptr);
 357     vkCreateSamplerYcbcrConversion = (PFN_vkCreateSamplerYcbcrConversion) load("vkCreateSamplerYcbcrConversion", userptr);
 358     vkDestroyDescriptorUpdateTemplate = (PFN_vkDestroyDescriptorUpdateTemplate) load("vkDestroyDescriptorUpdateTemplate", userptr);
 359     vkDestroySamplerYcbcrConversion = (PFN_vkDestroySamplerYcbcrConversion) load("vkDestroySamplerYcbcrConversion", userptr);
 360     vkEnumerateInstanceVersion = (PFN_vkEnumerateInstanceVersion) load("vkEnumerateInstanceVersion", userptr);
 361     vkEnumeratePhysicalDeviceGroups = (PFN_vkEnumeratePhysicalDeviceGroups) load("vkEnumeratePhysicalDeviceGroups", userptr);
 362     vkGetBufferMemoryRequirements2 = (PFN_vkGetBufferMemoryRequirements2) load("vkGetBufferMemoryRequirements2", userptr);
 363     vkGetDescriptorSetLayoutSupport = (PFN_vkGetDescriptorSetLayoutSupport) load("vkGetDescriptorSetLayoutSupport", userptr);
 364     vkGetDeviceGroupPeerMemoryFeatures = (PFN_vkGetDeviceGroupPeerMemoryFeatures) load("vkGetDeviceGroupPeerMemoryFeatures", userptr);
 365     vkGetDeviceQueue2 = (PFN_vkGetDeviceQueue2) load("vkGetDeviceQueue2", userptr);
 366     vkGetImageMemoryRequirements2 = (PFN_vkGetImageMemoryRequirements2) load("vkGetImageMemoryRequirements2", userptr);
 367     vkGetImageSparseMemoryRequirements2 = (PFN_vkGetImageSparseMemoryRequirements2) load("vkGetImageSparseMemoryRequirements2", userptr);
 368     vkGetPhysicalDeviceExternalBufferProperties = (PFN_vkGetPhysicalDeviceExternalBufferProperties) load("vkGetPhysicalDeviceExternalBufferProperties", userptr);
 369     vkGetPhysicalDeviceExternalFenceProperties = (PFN_vkGetPhysicalDeviceExternalFenceProperties) load("vkGetPhysicalDeviceExternalFenceProperties", userptr);
 370     vkGetPhysicalDeviceExternalSemaphoreProperties = (PFN_vkGetPhysicalDeviceExternalSemaphoreProperties) load("vkGetPhysicalDeviceExternalSemaphoreProperties", userptr);
 371     vkGetPhysicalDeviceFeatures2 = (PFN_vkGetPhysicalDeviceFeatures2) load("vkGetPhysicalDeviceFeatures2", userptr);
 372     vkGetPhysicalDeviceFormatProperties2 = (PFN_vkGetPhysicalDeviceFormatProperties2) load("vkGetPhysicalDeviceFormatProperties2", userptr);
 373     vkGetPhysicalDeviceImageFormatProperties2 = (PFN_vkGetPhysicalDeviceImageFormatProperties2) load("vkGetPhysicalDeviceImageFormatProperties2", userptr);
 374     vkGetPhysicalDeviceMemoryProperties2 = (PFN_vkGetPhysicalDeviceMemoryProperties2) load("vkGetPhysicalDeviceMemoryProperties2", userptr);
 375     vkGetPhysicalDeviceProperties2 = (PFN_vkGetPhysicalDeviceProperties2) load("vkGetPhysicalDeviceProperties2", userptr);
 376     vkGetPhysicalDeviceQueueFamilyProperties2 = (PFN_vkGetPhysicalDeviceQueueFamilyProperties2) load("vkGetPhysicalDeviceQueueFamilyProperties2", userptr);
 377     vkGetPhysicalDeviceSparseImageFormatProperties2 = (PFN_vkGetPhysicalDeviceSparseImageFormatProperties2) load("vkGetPhysicalDeviceSparseImageFormatProperties2", userptr);
 378     vkTrimCommandPool = (PFN_vkTrimCommandPool) load("vkTrimCommandPool", userptr);
 379     vkUpdateDescriptorSetWithTemplate = (PFN_vkUpdateDescriptorSetWithTemplate) load("vkUpdateDescriptorSetWithTemplate", userptr);
 380 }
 381 static void glad_vk_load_VK_EXT_debug_report( GLADuserptrloadfunc load, void* userptr) {
 382     if(!GLAD_VK_EXT_debug_report) return;
 383     vkCreateDebugReportCallbackEXT = (PFN_vkCreateDebugReportCallbackEXT) load("vkCreateDebugReportCallbackEXT", userptr);
 384     vkDebugReportMessageEXT = (PFN_vkDebugReportMessageEXT) load("vkDebugReportMessageEXT", userptr);
 385     vkDestroyDebugReportCallbackEXT = (PFN_vkDestroyDebugReportCallbackEXT) load("vkDestroyDebugReportCallbackEXT", userptr);
 386 }
 387 static void glad_vk_load_VK_KHR_surface( GLADuserptrloadfunc load, void* userptr) {
 388     if(!GLAD_VK_KHR_surface) return;
 389     vkDestroySurfaceKHR = (PFN_vkDestroySurfaceKHR) load("vkDestroySurfaceKHR", userptr);
 390     vkGetPhysicalDeviceSurfaceCapabilitiesKHR = (PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR) load("vkGetPhysicalDeviceSurfaceCapabilitiesKHR", userptr);
 391     vkGetPhysicalDeviceSurfaceFormatsKHR = (PFN_vkGetPhysicalDeviceSurfaceFormatsKHR) load("vkGetPhysicalDeviceSurfaceFormatsKHR", userptr);
 392     vkGetPhysicalDeviceSurfacePresentModesKHR = (PFN_vkGetPhysicalDeviceSurfacePresentModesKHR) load("vkGetPhysicalDeviceSurfacePresentModesKHR", userptr);
 393     vkGetPhysicalDeviceSurfaceSupportKHR = (PFN_vkGetPhysicalDeviceSurfaceSupportKHR) load("vkGetPhysicalDeviceSurfaceSupportKHR", userptr);
 394 }
 395 static void glad_vk_load_VK_KHR_swapchain( GLADuserptrloadfunc load, void* userptr) {
 396     if(!GLAD_VK_KHR_swapchain) return;
 397     vkAcquireNextImage2KHR = (PFN_vkAcquireNextImage2KHR) load("vkAcquireNextImage2KHR", userptr);
 398     vkAcquireNextImageKHR = (PFN_vkAcquireNextImageKHR) load("vkAcquireNextImageKHR", userptr);
 399     vkCreateSwapchainKHR = (PFN_vkCreateSwapchainKHR) load("vkCreateSwapchainKHR", userptr);
 400     vkDestroySwapchainKHR = (PFN_vkDestroySwapchainKHR) load("vkDestroySwapchainKHR", userptr);
 401     vkGetDeviceGroupPresentCapabilitiesKHR = (PFN_vkGetDeviceGroupPresentCapabilitiesKHR) load("vkGetDeviceGroupPresentCapabilitiesKHR", userptr);
 402     vkGetDeviceGroupSurfacePresentModesKHR = (PFN_vkGetDeviceGroupSurfacePresentModesKHR) load("vkGetDeviceGroupSurfacePresentModesKHR", userptr);
 403     vkGetPhysicalDevicePresentRectanglesKHR = (PFN_vkGetPhysicalDevicePresentRectanglesKHR) load("vkGetPhysicalDevicePresentRectanglesKHR", userptr);
 404     vkGetSwapchainImagesKHR = (PFN_vkGetSwapchainImagesKHR) load("vkGetSwapchainImagesKHR", userptr);
 405     vkQueuePresentKHR = (PFN_vkQueuePresentKHR) load("vkQueuePresentKHR", userptr);
 406 }
 407
 408
 409
 410 static int glad_vk_get_extensions( VkPhysicalDevice physical_device, uint32_t *out_extension_count, char ***out_extensions) {
 411     uint32_t i;
 412     uint32_t instance_extension_count = 0;
 413     uint32_t device_extension_count = 0;
 414     uint32_t max_extension_count;
 415     uint32_t total_extension_count;
 416     char **extensions;
 417     VkExtensionProperties *ext_properties;
 418     VkResult result;
 419
 420     if (vkEnumerateInstanceExtensionProperties == NULL || (physical_device != NULL && vkEnumerateDeviceExtensionProperties == NULL)) {
 421         return 0;
 422     }
 423
 424     result = vkEnumerateInstanceExtensionProperties(NULL, &instance_extension_count, NULL);
 425     if (result != VK_SUCCESS) {
 426         return 0;
 427     }
 428
 429     if (physical_device != NULL) {
 430         result = vkEnumerateDeviceExtensionProperties(physical_device, NULL, &device_extension_count, NULL);
 431         if (result != VK_SUCCESS) {
 432             return 0;
 433         }
 434     }
 435
 436     total_extension_count = instance_extension_count + device_extension_count;
 437     max_extension_count = instance_extension_count > device_extension_count
 438         ? instance_extension_count : device_extension_count;
 439
 440     ext_properties = (VkExtensionProperties*) malloc(max_extension_count * sizeof(VkExtensionProperties));
 441     if (ext_properties == NULL) {
 442         return 0;
 443     }
 444
 445     result = vkEnumerateInstanceExtensionProperties(NULL, &instance_extension_count, ext_properties);
 446     if (result != VK_SUCCESS) {
 447         free((void*) ext_properties);
 448         return 0;
 449     }
 450
 451     extensions = (char**) calloc(total_extension_count, sizeof(char*));
 452     if (extensions == NULL) {
 453         free((void*) ext_properties);
 454         return 0;
 455     }
 456
 457     for (i = 0; i < instance_extension_count; ++i) {
 458         VkExtensionProperties ext = ext_properties[i];
 459
 460         size_t extension_name_length = strlen(ext.extensionName) + 1;
 461         extensions[i] = (char*) malloc(extension_name_length * sizeof(char));
 462         memcpy(extensions[i], ext.extensionName, extension_name_length * sizeof(char));
 463     }
 464
 465     if (physical_device != NULL) {
 466         result = vkEnumerateDeviceExtensionProperties(physical_device, NULL, &device_extension_count, ext_properties);
 467         if (result != VK_SUCCESS) {
 468             for (i = 0; i < instance_extension_count; ++i) {
 469                 free((void*) extensions[i]);
 470             }
 471             free(extensions);
 472             return 0;
 473         }
 474
 475         for (i = 0; i < device_extension_count; ++i) {
 476             VkExtensionProperties ext = ext_properties[i];
 477
 478             size_t extension_name_length = strlen(ext.extensionName) + 1;
 479             extensions[instance_extension_count + i] = (char*) malloc(extension_name_length * sizeof(char));
 480             memcpy(extensions[instance_extension_count + i], ext.extensionName, extension_name_length * sizeof(char));
 481         }
 482     }
 483
 484     free((void*) ext_properties);
 485
 486     *out_extension_count = total_extension_count;
 487     *out_extensions = extensions;
 488
 489     return 1;
 490 }
 491
 492 static void glad_vk_free_extensions(uint32_t extension_count, char **extensions) {
 493     uint32_t i;
 494
 495     for(i = 0; i < extension_count ; ++i) {
 496         free((void*) (extensions[i]));
 497     }
 498
 499     free((void*) extensions);
 500 }
 501
 502 static int glad_vk_has_extension(const char *name, uint32_t extension_count, char **extensions) {
 503     uint32_t i;
 504
 505     for (i = 0; i < extension_count; ++i) {
 506         if(strcmp(name, extensions[i]) == 0) {
 507             return 1;
 508         }
 509     }
 510
 511     return 0;
 512 }
 513
 514 static GLADapiproc glad_vk_get_proc_from_userptr(const char* name, void *userptr) {
 515     return (GLAD_GNUC_EXTENSION (GLADapiproc (*)(const char *name)) userptr)(name);
 516 }
 517
 518 static int glad_vk_find_extensions_vulkan( VkPhysicalDevice physical_device) {
 519     uint32_t extension_count = 0;
 520     char **extensions = NULL;
 521     if (!glad_vk_get_extensions(physical_device, &extension_count, &extensions)) return 0;
 522
 523     GLAD_VK_EXT_debug_report = glad_vk_has_extension("VK_EXT_debug_report", extension_count, extensions);
 524     GLAD_VK_KHR_surface = glad_vk_has_extension("VK_KHR_surface", extension_count, extensions);
 525     GLAD_VK_KHR_swapchain = glad_vk_has_extension("VK_KHR_swapchain", extension_count, extensions);
 526
 527     glad_vk_free_extensions(extension_count, extensions);
 528
 529     return 1;
 530 }
 531
 532 static int glad_vk_find_core_vulkan( VkPhysicalDevice physical_device) {
 533     int major = 1;
 534     int minor = 0;
 535
 536 #ifdef VK_VERSION_1_1
 537     if (vkEnumerateInstanceVersion  != NULL) {
 538         uint32_t version;
 539         VkResult result;
 540
 541         result = vkEnumerateInstanceVersion(&version);
 542         if (result == VK_SUCCESS) {
 543             major = (int) VK_VERSION_MAJOR(version);
 544             minor = (int) VK_VERSION_MINOR(version);
 545         }
 546     }
 547 #endif
 548
 549     if (physical_device != NULL && vkGetPhysicalDeviceProperties  != NULL) {
 550         VkPhysicalDeviceProperties properties;
 551         vkGetPhysicalDeviceProperties(physical_device, &properties);
 552
 553         major = (int) VK_VERSION_MAJOR(properties.apiVersion);
 554         minor = (int) VK_VERSION_MINOR(properties.apiVersion);
 555     }
 556
 557     GLAD_VK_VERSION_1_0 = (major == 1 && minor >= 0) || major > 1;
 558     GLAD_VK_VERSION_1_1 = (major == 1 && minor >= 1) || major > 1;
 559
 560     return GLAD_MAKE_VERSION(major, minor);
 561 }
 562
 563 int gladLoadVulkanUserPtr( VkPhysicalDevice physical_device, GLADuserptrloadfunc load, void *userptr) {
 564     int version;
 565
 566 #ifdef VK_VERSION_1_1
 567     vkEnumerateInstanceVersion  = (PFN_vkEnumerateInstanceVersion) load("vkEnumerateInstanceVersion", userptr);
 568 #endif
 569     version = glad_vk_find_core_vulkan( physical_device);
 570     if (!version) {
 571         return 0;
 572     }
 573
 574     glad_vk_load_VK_VERSION_1_0(load, userptr);
 575     glad_vk_load_VK_VERSION_1_1(load, userptr);
 576
 577     if (!glad_vk_find_extensions_vulkan( physical_device)) return 0;
 578     glad_vk_load_VK_EXT_debug_report(load, userptr);
 579     glad_vk_load_VK_KHR_surface(load, userptr);
 580     glad_vk_load_VK_KHR_swapchain(load, userptr);
 581
 582
 583     return version;
 584 }
 585
 586
 587 int gladLoadVulkan( VkPhysicalDevice physical_device, GLADloadfunc load) {
 588     return gladLoadVulkanUserPtr( physical_device, glad_vk_get_proc_from_userptr, GLAD_GNUC_EXTENSION (void*) load);
 589 }
 590
 591
 592
 593