void VulkanWindowContext::initializeContext(void* platformData, const DisplayParams& params) {
fBackendContext.reset(GrVkBackendContext::Create(&fPresentQueueIndex, canPresent,
platformData));
if (!(fBackendContext->fExtensions & kKHR_surface_GrVkExtensionFlag) ||
!(fBackendContext->fExtensions & kKHR_swapchain_GrVkExtensionFlag)) {
fBackendContext.reset(nullptr);
return;
}
VkInstance instance = fBackendContext->fInstance;
VkDevice device = fBackendContext->fDevice;
GET_PROC(DestroySurfaceKHR);
GET_PROC(GetPhysicalDeviceSurfaceSupportKHR);
GET_PROC(GetPhysicalDeviceSurfaceCapabilitiesKHR);
GET_PROC(GetPhysicalDeviceSurfaceFormatsKHR);
GET_PROC(GetPhysicalDeviceSurfacePresentModesKHR);
GET_DEV_PROC(CreateSwapchainKHR);
GET_DEV_PROC(DestroySwapchainKHR);
GET_DEV_PROC(GetSwapchainImagesKHR);
GET_DEV_PROC(AcquireNextImageKHR);
GET_DEV_PROC(QueuePresentKHR);
fContext = GrContext::Create(kVulkan_GrBackend, (GrBackendContext) fBackendContext.get());
fSurface = createVkSurface(instance, platformData);
if (VK_NULL_HANDLE == fSurface) {
fBackendContext.reset(nullptr);
return;
}
VkBool32 supported;
VkResult res = fGetPhysicalDeviceSurfaceSupportKHR(fBackendContext->fPhysicalDevice,
fPresentQueueIndex, fSurface,
&supported);
if (VK_SUCCESS != res) {
this->destroyContext();
return;
}
if (!this->createSwapchain(-1, -1, params)) {
this->destroyContext();
return;
}
// create presentQueue
vkGetDeviceQueue(fBackendContext->fDevice, fPresentQueueIndex, 0, &fPresentQueue);
}
const GrVkInterface* GrVkCreateInterface(VkInstance instance, VkDevice device,
uint32_t extensionFlags) {
GrVkInterface* interface = new GrVkInterface();
GrVkInterface::Functions* functions = &interface->fFunctions;
GET_PROC_GLOBAL(CreateInstance);
GET_PROC_GLOBAL(EnumerateInstanceExtensionProperties);
GET_PROC_GLOBAL(EnumerateInstanceLayerProperties);
GET_PROC(DestroyInstance);
GET_PROC(EnumeratePhysicalDevices);
GET_PROC(GetPhysicalDeviceFeatures);
GET_PROC(GetPhysicalDeviceFormatProperties);
GET_PROC(GetPhysicalDeviceImageFormatProperties);
GET_PROC(GetPhysicalDeviceProperties);
GET_PROC(GetPhysicalDeviceQueueFamilyProperties);
GET_PROC(GetPhysicalDeviceMemoryProperties);
GET_PROC(CreateDevice);
GET_PROC(DestroyDevice);
GET_PROC(EnumerateDeviceExtensionProperties);
GET_PROC(EnumerateDeviceLayerProperties);
GET_DEV_PROC(GetDeviceQueue);
GET_DEV_PROC(QueueSubmit);
GET_DEV_PROC(QueueWaitIdle);
GET_DEV_PROC(DeviceWaitIdle);
GET_DEV_PROC(AllocateMemory);
GET_DEV_PROC(FreeMemory);
GET_DEV_PROC(MapMemory);
GET_DEV_PROC(UnmapMemory);
GET_DEV_PROC(FlushMappedMemoryRanges);
GET_DEV_PROC(InvalidateMappedMemoryRanges);
GET_DEV_PROC(GetDeviceMemoryCommitment);
GET_DEV_PROC(BindBufferMemory);
GET_DEV_PROC(BindImageMemory);
GET_DEV_PROC(GetBufferMemoryRequirements);
GET_DEV_PROC(GetImageMemoryRequirements);
GET_DEV_PROC(GetImageSparseMemoryRequirements);
GET_PROC(GetPhysicalDeviceSparseImageFormatProperties);
GET_DEV_PROC(QueueBindSparse);
GET_DEV_PROC(CreateFence);
GET_DEV_PROC(DestroyFence);
GET_DEV_PROC(ResetFences);
GET_DEV_PROC(GetFenceStatus);
GET_DEV_PROC(WaitForFences);
GET_DEV_PROC(CreateSemaphore);
GET_DEV_PROC(DestroySemaphore);
GET_DEV_PROC(CreateEvent);
GET_DEV_PROC(DestroyEvent);
GET_DEV_PROC(GetEventStatus);
GET_DEV_PROC(SetEvent);
GET_DEV_PROC(ResetEvent);
GET_DEV_PROC(CreateQueryPool);
GET_DEV_PROC(DestroyQueryPool);
GET_DEV_PROC(GetQueryPoolResults);
GET_DEV_PROC(CreateBuffer);
GET_DEV_PROC(DestroyBuffer);
GET_DEV_PROC(CreateBufferView);
GET_DEV_PROC(DestroyBufferView);
GET_DEV_PROC(CreateImage);
GET_DEV_PROC(DestroyImage);
GET_DEV_PROC(GetImageSubresourceLayout);
GET_DEV_PROC(CreateImageView);
GET_DEV_PROC(DestroyImageView);
GET_DEV_PROC(CreateShaderModule);
GET_DEV_PROC(DestroyShaderModule);
GET_DEV_PROC(CreatePipelineCache);
GET_DEV_PROC(DestroyPipelineCache);
GET_DEV_PROC(GetPipelineCacheData);
GET_DEV_PROC(MergePipelineCaches);
GET_DEV_PROC(CreateGraphicsPipelines);
GET_DEV_PROC(CreateComputePipelines);
GET_DEV_PROC(DestroyPipeline);
GET_DEV_PROC(CreatePipelineLayout);
GET_DEV_PROC(DestroyPipelineLayout);
GET_DEV_PROC(CreateSampler);
GET_DEV_PROC(DestroySampler);
GET_DEV_PROC(CreateDescriptorSetLayout);
GET_DEV_PROC(DestroyDescriptorSetLayout);
GET_DEV_PROC(CreateDescriptorPool);
GET_DEV_PROC(DestroyDescriptorPool);
GET_DEV_PROC(ResetDescriptorPool);
GET_DEV_PROC(AllocateDescriptorSets);
GET_DEV_PROC(FreeDescriptorSets);
GET_DEV_PROC(UpdateDescriptorSets);
GET_DEV_PROC(CreateFramebuffer);
GET_DEV_PROC(DestroyFramebuffer);
GET_DEV_PROC(CreateRenderPass);
GET_DEV_PROC(DestroyRenderPass);
GET_DEV_PROC(GetRenderAreaGranularity);
GET_DEV_PROC(CreateCommandPool);
GET_DEV_PROC(DestroyCommandPool);
GET_DEV_PROC(ResetCommandPool);
GET_DEV_PROC(AllocateCommandBuffers);
GET_DEV_PROC(FreeCommandBuffers);
GET_DEV_PROC(BeginCommandBuffer);
GET_DEV_PROC(EndCommandBuffer);
GET_DEV_PROC(ResetCommandBuffer);
GET_DEV_PROC(CmdBindPipeline);
GET_DEV_PROC(CmdSetViewport);
GET_DEV_PROC(CmdSetScissor);
GET_DEV_PROC(CmdSetLineWidth);
GET_DEV_PROC(CmdSetDepthBias);
GET_DEV_PROC(CmdSetBlendConstants);
GET_DEV_PROC(CmdSetDepthBounds);
GET_DEV_PROC(CmdSetStencilCompareMask);
GET_DEV_PROC(CmdSetStencilWriteMask);
GET_DEV_PROC(CmdSetStencilReference);
GET_DEV_PROC(CmdBindDescriptorSets);
GET_DEV_PROC(CmdBindIndexBuffer);
GET_DEV_PROC(CmdBindVertexBuffers);
GET_DEV_PROC(CmdDraw);
GET_DEV_PROC(CmdDrawIndexed);
GET_DEV_PROC(CmdDrawIndirect);
GET_DEV_PROC(CmdDrawIndexedIndirect);
GET_DEV_PROC(CmdDispatch);
GET_DEV_PROC(CmdDispatchIndirect);
GET_DEV_PROC(CmdCopyBuffer);
GET_DEV_PROC(CmdCopyImage);
GET_DEV_PROC(CmdBlitImage);
GET_DEV_PROC(CmdCopyBufferToImage);
GET_DEV_PROC(CmdCopyImageToBuffer);
GET_DEV_PROC(CmdUpdateBuffer);
GET_DEV_PROC(CmdFillBuffer);
GET_DEV_PROC(CmdClearColorImage);
GET_DEV_PROC(CmdClearDepthStencilImage);
GET_DEV_PROC(CmdClearAttachments);
GET_DEV_PROC(CmdResolveImage);
GET_DEV_PROC(CmdSetEvent);
GET_DEV_PROC(CmdResetEvent);
GET_DEV_PROC(CmdWaitEvents);
GET_DEV_PROC(CmdPipelineBarrier);
GET_DEV_PROC(CmdBeginQuery);
GET_DEV_PROC(CmdEndQuery);
GET_DEV_PROC(CmdResetQueryPool);
GET_DEV_PROC(CmdWriteTimestamp);
GET_DEV_PROC(CmdCopyQueryPoolResults);
GET_DEV_PROC(CmdPushConstants);
GET_DEV_PROC(CmdBeginRenderPass);
GET_DEV_PROC(CmdNextSubpass);
GET_DEV_PROC(CmdEndRenderPass);
GET_DEV_PROC(CmdExecuteCommands);
if (extensionFlags & kEXT_debug_report_GrVkExtensionFlag) {
GET_PROC(CreateDebugReportCallbackEXT);
GET_PROC(DebugReportMessageEXT);
GET_PROC(DestroyDebugReportCallbackEXT);
}
return interface;
}
