1 /* 2 * Copyright 2015 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef GrVkInterface_DEFINED 9 #define GrVkInterface_DEFINED 10 11 #include "SkRefCnt.h" 12 13 #include "vk/GrVkDefines.h" 14 15 //////////////////////////////////////////////////////////////////////////////// 16 17 /** 18 * The default interface is returned by GrVkCreateInterface. This function's 19 * implementation is platform-specific. 20 */ 21 22 struct GrVkInterface; 23 24 /** 25 * Creates a GrVkInterface. 26 */ 27 const GrVkInterface* GrVkCreateInterface(VkInstance instance, VkDevice device, 28 uint32_t extensionFlags); 29 30 31 /** 32 * GrContext uses the following interface to make all calls into Vulkan. When a 33 * GrContext is created it is given a GrVkInterface. All functions that should be 34 * available based on the Vulkan's version must be non-NULL or GrContext creation 35 * will fail. This can be tested with the validate() method. 36 */ 37 struct SK_API GrVkInterface : public SkRefCnt { 38 private: 39 // simple wrapper class that exists only to initialize a pointer to NULL 40 template <typename FNPTR_TYPE> class VkPtr { 41 public: VkPtrGrVkInterface42 VkPtr() : fPtr(NULL) {} 43 VkPtr operator=(FNPTR_TYPE ptr) { fPtr = ptr; return *this; } FNPTR_TYPEGrVkInterface44 operator FNPTR_TYPE() const { return fPtr; } 45 private: 46 FNPTR_TYPE fPtr; 47 }; 48 49 typedef SkRefCnt INHERITED; 50 51 public: 52 GrVkInterface(); 53 54 // Validates that the GrVkInterface supports its advertised standard. This means the necessary 55 // function pointers have been initialized for Vulkan version. 56 bool validate(uint32_t extensionFlags) const; 57 58 /** 59 * The function pointers are in a struct so that we can have a compiler generated assignment 60 * operator. 61 */ 62 struct Functions { 63 VkPtr<PFN_vkCreateInstance> fCreateInstance; 64 VkPtr<PFN_vkDestroyInstance> fDestroyInstance; 65 VkPtr<PFN_vkEnumeratePhysicalDevices> fEnumeratePhysicalDevices; 66 VkPtr<PFN_vkGetPhysicalDeviceFeatures> fGetPhysicalDeviceFeatures; 67 VkPtr<PFN_vkGetPhysicalDeviceFormatProperties> fGetPhysicalDeviceFormatProperties; 68 VkPtr<PFN_vkGetPhysicalDeviceImageFormatProperties> fGetPhysicalDeviceImageFormatProperties; 69 VkPtr<PFN_vkGetPhysicalDeviceProperties> fGetPhysicalDeviceProperties; 70 VkPtr<PFN_vkGetPhysicalDeviceQueueFamilyProperties> fGetPhysicalDeviceQueueFamilyProperties; 71 VkPtr<PFN_vkGetPhysicalDeviceMemoryProperties> fGetPhysicalDeviceMemoryProperties; 72 VkPtr<PFN_vkCreateDevice> fCreateDevice; 73 VkPtr<PFN_vkDestroyDevice> fDestroyDevice; 74 VkPtr<PFN_vkEnumerateInstanceExtensionProperties> fEnumerateInstanceExtensionProperties; 75 VkPtr<PFN_vkEnumerateDeviceExtensionProperties> fEnumerateDeviceExtensionProperties; 76 VkPtr<PFN_vkEnumerateInstanceLayerProperties> fEnumerateInstanceLayerProperties; 77 VkPtr<PFN_vkEnumerateDeviceLayerProperties> fEnumerateDeviceLayerProperties; 78 VkPtr<PFN_vkGetDeviceQueue> fGetDeviceQueue; 79 VkPtr<PFN_vkQueueSubmit> fQueueSubmit; 80 VkPtr<PFN_vkQueueWaitIdle> fQueueWaitIdle; 81 VkPtr<PFN_vkDeviceWaitIdle> fDeviceWaitIdle; 82 VkPtr<PFN_vkAllocateMemory> fAllocateMemory; 83 VkPtr<PFN_vkFreeMemory> fFreeMemory; 84 VkPtr<PFN_vkMapMemory> fMapMemory; 85 VkPtr<PFN_vkUnmapMemory> fUnmapMemory; 86 VkPtr<PFN_vkFlushMappedMemoryRanges> fFlushMappedMemoryRanges; 87 VkPtr<PFN_vkInvalidateMappedMemoryRanges> fInvalidateMappedMemoryRanges; 88 VkPtr<PFN_vkGetDeviceMemoryCommitment> fGetDeviceMemoryCommitment; 89 VkPtr<PFN_vkBindBufferMemory> fBindBufferMemory; 90 VkPtr<PFN_vkBindImageMemory> fBindImageMemory; 91 VkPtr<PFN_vkGetBufferMemoryRequirements> fGetBufferMemoryRequirements; 92 VkPtr<PFN_vkGetImageMemoryRequirements> fGetImageMemoryRequirements; 93 VkPtr<PFN_vkGetImageSparseMemoryRequirements> fGetImageSparseMemoryRequirements; 94 VkPtr<PFN_vkGetPhysicalDeviceSparseImageFormatProperties> fGetPhysicalDeviceSparseImageFormatProperties; 95 VkPtr<PFN_vkQueueBindSparse> fQueueBindSparse; 96 VkPtr<PFN_vkCreateFence> fCreateFence; 97 VkPtr<PFN_vkDestroyFence> fDestroyFence; 98 VkPtr<PFN_vkResetFences> fResetFences; 99 VkPtr<PFN_vkGetFenceStatus> fGetFenceStatus; 100 VkPtr<PFN_vkWaitForFences> fWaitForFences; 101 VkPtr<PFN_vkCreateSemaphore> fCreateSemaphore; 102 VkPtr<PFN_vkDestroySemaphore> fDestroySemaphore; 103 VkPtr<PFN_vkCreateEvent> fCreateEvent; 104 VkPtr<PFN_vkDestroyEvent> fDestroyEvent; 105 VkPtr<PFN_vkGetEventStatus> fGetEventStatus; 106 VkPtr<PFN_vkSetEvent> fSetEvent; 107 VkPtr<PFN_vkResetEvent> fResetEvent; 108 VkPtr<PFN_vkCreateQueryPool> fCreateQueryPool; 109 VkPtr<PFN_vkDestroyQueryPool> fDestroyQueryPool; 110 VkPtr<PFN_vkGetQueryPoolResults> fGetQueryPoolResults; 111 VkPtr<PFN_vkCreateBuffer> fCreateBuffer; 112 VkPtr<PFN_vkDestroyBuffer> fDestroyBuffer; 113 VkPtr<PFN_vkCreateBufferView> fCreateBufferView; 114 VkPtr<PFN_vkDestroyBufferView> fDestroyBufferView; 115 VkPtr<PFN_vkCreateImage> fCreateImage; 116 VkPtr<PFN_vkDestroyImage> fDestroyImage; 117 VkPtr<PFN_vkGetImageSubresourceLayout> fGetImageSubresourceLayout; 118 VkPtr<PFN_vkCreateImageView> fCreateImageView; 119 VkPtr<PFN_vkDestroyImageView> fDestroyImageView; 120 VkPtr<PFN_vkCreateShaderModule> fCreateShaderModule; 121 VkPtr<PFN_vkDestroyShaderModule> fDestroyShaderModule; 122 VkPtr<PFN_vkCreatePipelineCache> fCreatePipelineCache; 123 VkPtr<PFN_vkDestroyPipelineCache> fDestroyPipelineCache; 124 VkPtr<PFN_vkGetPipelineCacheData> fGetPipelineCacheData; 125 VkPtr<PFN_vkMergePipelineCaches> fMergePipelineCaches; 126 VkPtr<PFN_vkCreateGraphicsPipelines> fCreateGraphicsPipelines; 127 VkPtr<PFN_vkCreateComputePipelines> fCreateComputePipelines; 128 VkPtr<PFN_vkDestroyPipeline> fDestroyPipeline; 129 VkPtr<PFN_vkCreatePipelineLayout> fCreatePipelineLayout; 130 VkPtr<PFN_vkDestroyPipelineLayout> fDestroyPipelineLayout; 131 VkPtr<PFN_vkCreateSampler> fCreateSampler; 132 VkPtr<PFN_vkDestroySampler> fDestroySampler; 133 VkPtr<PFN_vkCreateDescriptorSetLayout> fCreateDescriptorSetLayout; 134 VkPtr<PFN_vkDestroyDescriptorSetLayout> fDestroyDescriptorSetLayout; 135 VkPtr<PFN_vkCreateDescriptorPool> fCreateDescriptorPool; 136 VkPtr<PFN_vkDestroyDescriptorPool> fDestroyDescriptorPool; 137 VkPtr<PFN_vkResetDescriptorPool> fResetDescriptorPool; 138 VkPtr<PFN_vkAllocateDescriptorSets> fAllocateDescriptorSets; 139 VkPtr<PFN_vkFreeDescriptorSets> fFreeDescriptorSets; 140 VkPtr<PFN_vkUpdateDescriptorSets> fUpdateDescriptorSets; 141 VkPtr<PFN_vkCreateFramebuffer> fCreateFramebuffer; 142 VkPtr<PFN_vkDestroyFramebuffer> fDestroyFramebuffer; 143 VkPtr<PFN_vkCreateRenderPass> fCreateRenderPass; 144 VkPtr<PFN_vkDestroyRenderPass> fDestroyRenderPass; 145 VkPtr<PFN_vkGetRenderAreaGranularity> fGetRenderAreaGranularity; 146 VkPtr<PFN_vkCreateCommandPool> fCreateCommandPool; 147 VkPtr<PFN_vkDestroyCommandPool> fDestroyCommandPool; 148 VkPtr<PFN_vkResetCommandPool> fResetCommandPool; 149 VkPtr<PFN_vkAllocateCommandBuffers> fAllocateCommandBuffers; 150 VkPtr<PFN_vkFreeCommandBuffers> fFreeCommandBuffers; 151 VkPtr<PFN_vkBeginCommandBuffer> fBeginCommandBuffer; 152 VkPtr<PFN_vkEndCommandBuffer> fEndCommandBuffer; 153 VkPtr<PFN_vkResetCommandBuffer> fResetCommandBuffer; 154 VkPtr<PFN_vkCmdBindPipeline> fCmdBindPipeline; 155 VkPtr<PFN_vkCmdSetViewport> fCmdSetViewport; 156 VkPtr<PFN_vkCmdSetScissor> fCmdSetScissor; 157 VkPtr<PFN_vkCmdSetLineWidth> fCmdSetLineWidth; 158 VkPtr<PFN_vkCmdSetDepthBias> fCmdSetDepthBias; 159 VkPtr<PFN_vkCmdSetBlendConstants> fCmdSetBlendConstants; 160 VkPtr<PFN_vkCmdSetDepthBounds> fCmdSetDepthBounds; 161 VkPtr<PFN_vkCmdSetStencilCompareMask> fCmdSetStencilCompareMask; 162 VkPtr<PFN_vkCmdSetStencilWriteMask> fCmdSetStencilWriteMask; 163 VkPtr<PFN_vkCmdSetStencilReference> fCmdSetStencilReference; 164 VkPtr<PFN_vkCmdBindDescriptorSets> fCmdBindDescriptorSets; 165 VkPtr<PFN_vkCmdBindIndexBuffer> fCmdBindIndexBuffer; 166 VkPtr<PFN_vkCmdBindVertexBuffers> fCmdBindVertexBuffers; 167 VkPtr<PFN_vkCmdDraw> fCmdDraw; 168 VkPtr<PFN_vkCmdDrawIndexed> fCmdDrawIndexed; 169 VkPtr<PFN_vkCmdDrawIndirect> fCmdDrawIndirect; 170 VkPtr<PFN_vkCmdDrawIndexedIndirect> fCmdDrawIndexedIndirect; 171 VkPtr<PFN_vkCmdDispatch> fCmdDispatch; 172 VkPtr<PFN_vkCmdDispatchIndirect> fCmdDispatchIndirect; 173 VkPtr<PFN_vkCmdCopyBuffer> fCmdCopyBuffer; 174 VkPtr<PFN_vkCmdCopyImage> fCmdCopyImage; 175 VkPtr<PFN_vkCmdBlitImage> fCmdBlitImage; 176 VkPtr<PFN_vkCmdCopyBufferToImage> fCmdCopyBufferToImage; 177 VkPtr<PFN_vkCmdCopyImageToBuffer> fCmdCopyImageToBuffer; 178 VkPtr<PFN_vkCmdUpdateBuffer> fCmdUpdateBuffer; 179 VkPtr<PFN_vkCmdFillBuffer> fCmdFillBuffer; 180 VkPtr<PFN_vkCmdClearColorImage> fCmdClearColorImage; 181 VkPtr<PFN_vkCmdClearDepthStencilImage> fCmdClearDepthStencilImage; 182 VkPtr<PFN_vkCmdClearAttachments> fCmdClearAttachments; 183 VkPtr<PFN_vkCmdResolveImage> fCmdResolveImage; 184 VkPtr<PFN_vkCmdSetEvent> fCmdSetEvent; 185 VkPtr<PFN_vkCmdResetEvent> fCmdResetEvent; 186 VkPtr<PFN_vkCmdWaitEvents> fCmdWaitEvents; 187 VkPtr<PFN_vkCmdPipelineBarrier> fCmdPipelineBarrier; 188 VkPtr<PFN_vkCmdBeginQuery> fCmdBeginQuery; 189 VkPtr<PFN_vkCmdEndQuery> fCmdEndQuery; 190 VkPtr<PFN_vkCmdResetQueryPool> fCmdResetQueryPool; 191 VkPtr<PFN_vkCmdWriteTimestamp> fCmdWriteTimestamp; 192 VkPtr<PFN_vkCmdCopyQueryPoolResults> fCmdCopyQueryPoolResults; 193 VkPtr<PFN_vkCmdPushConstants> fCmdPushConstants; 194 VkPtr<PFN_vkCmdBeginRenderPass> fCmdBeginRenderPass; 195 VkPtr<PFN_vkCmdNextSubpass> fCmdNextSubpass; 196 VkPtr<PFN_vkCmdEndRenderPass> fCmdEndRenderPass; 197 VkPtr<PFN_vkCmdExecuteCommands> fCmdExecuteCommands; 198 199 VkPtr<PFN_vkCreateDebugReportCallbackEXT> fCreateDebugReportCallbackEXT; 200 VkPtr<PFN_vkDebugReportMessageEXT> fDebugReportMessageEXT; 201 VkPtr<PFN_vkDestroyDebugReportCallbackEXT> fDestroyDebugReportCallbackEXT; 202 } fFunctions; 203 204 }; 205 206 #endif 207