X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbackends%2Fvulkan%2Fvulkan.h;h=2b42550c24657ad2b493c8497f99ee22f6d83d76;hb=cebf1330ef6773b7b4496dc279ec02a7ca4351bb;hp=a862acfe50a710e56ac9adbf117f83b32ae57471;hpb=ce9cd2d34cbcbd772c9fa753b48b8e6a4d80f1e3;p=libs%2Fgl.git

diff --git a/source/backends/vulkan/vulkan.h b/source/backends/vulkan/vulkan.h
index a862acfe..2b42550c 100644
--- a/source/backends/vulkan/vulkan.h
+++ b/source/backends/vulkan/vulkan.h
@@ -85,7 +85,7 @@ public:
 	Result(Result &&r): result(r.result), function(r.function) { r.result = VK_SUCCESS; }
 	~Result() noexcept(false) { if(!checked) check(); }
 
-	bool operator==(VkResult r) { checked = true; return result==r; }
+	bool operator==(VkResult r) { bool m = (result==r); checked |= m; return m; }
 	void check() { if(result!=VK_SUCCESS) throw Graphics::vulkan_error(result, function); }
 };
 
@@ -124,6 +124,7 @@ private:
 	PFN_vkCmdEndRenderPass vkCmdEndRenderPass = 0;  // 8.4
 	PFN_vkCreateShaderModule vkCreateShaderModule = 0;  // 9.1
 	PFN_vkDestroyShaderModule vkDestroyShaderModule = 0;  // 9.1
+	PFN_vkCreateComputePipelines vkCreateComputePipelines = 0;  // 10.1
 	PFN_vkCreateGraphicsPipelines vkCreateGraphicsPipelines = 0;  // 10.2
 	PFN_vkDestroyPipeline vkDestroyPipeline = 0;  // 10.4
 	PFN_vkCmdBindPipeline vkCmdBindPipeline = 0;  // 10.10
@@ -162,6 +163,7 @@ private:
 	PFN_vkCmdBindVertexBuffers vkCmdBindVertexBuffers = 0;  // 21.2
 	PFN_vkCmdSetViewport vkCmdSetViewport = 0;  // 24.5
 	PFN_vkCmdSetScissor vkCmdSetScissor = 0;  // 26.1
+	PFN_vkCmdDispatch vkCmdDispatch = 0;  // 28
 	PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR vkGetPhysicalDeviceSurfaceCapabilities = 0;  // 30.5.1
 	PFN_vkGetPhysicalDeviceSurfaceFormatsKHR vkGetPhysicalDeviceSurfaceFormats = 0;  // 30.5.2
 	PFN_vkGetPhysicalDeviceSurfacePresentModesKHR vkGetPhysicalDeviceSurfacePresentModes = 0;  // 30.5.3
@@ -260,6 +262,9 @@ public:
 	{ vkDestroyShaderModule(device, handle_cast<::VkShaderModule>(shaderModule), 0); }
 
 	// Chapter 10: Pipelines
+	Result CreateComputePipelines(VkPipelineCache pipelineCache, std::uint32_t createInfoCount, const VkComputePipelineCreateInfo *pCreateInfos, VkPipeline *pPipelines) const
+	{ return { vkCreateComputePipelines(device, handle_cast<::VkPipelineCache>(pipelineCache), createInfoCount, pCreateInfos, 0, handle_cast<::VkPipeline *>(pPipelines)), "vkCreateComputePipelines" }; }
+
 	Result CreateGraphicsPipelines(VkPipelineCache pipelineCache, std::uint32_t createInfoCount, const VkGraphicsPipelineCreateInfo *pCreateInfos, VkPipeline *pPipelines) const
 	{ return { vkCreateGraphicsPipelines(device, handle_cast<::VkPipelineCache>(pipelineCache), createInfoCount, pCreateInfos, 0, handle_cast<::VkPipeline *>(pPipelines)), "vkCreateGraphicsPipelines" }; }
 
@@ -383,6 +388,10 @@ public:
 	void CmdSetScissor(VkCommandBuffer commandBuffer, std::uint32_t firstScissor, std::uint32_t scissorCount, const VkRect2D *pScissors) const
 	{ vkCmdSetScissor(handle_cast<::VkCommandBuffer>(commandBuffer), firstScissor, scissorCount, pScissors); }
 
+	// Chapter 28: Dispatching Commands
+	void CmdDispatch(VkCommandBuffer commandBuffer, std::uint32_t groupCountX, std::uint32_t groupCountY, std::uint32_t groupCountZ) const
+	{ vkCmdDispatch(handle_cast<::VkCommandBuffer>(commandBuffer), groupCountX, groupCountY, groupCountZ); }
+
 	// Chapter 30: Window System Integration (WSI)
 	Result GetPhysicalDeviceSurfaceCapabilities(VkSurface surface, VkSurfaceCapabilitiesKHR &rSurfaceCapabilities) const
 	{ return { vkGetPhysicalDeviceSurfaceCapabilities(physicalDevice, handle_cast<::VkSurfaceKHR>(surface), &rSurfaceCapabilities), "vkGetPhysicalDeviceSurfaceCapabilities" }; }
@@ -417,6 +426,64 @@ public:
 	{ return { vkSetDebugUtilsObjectName(device, &rNameInfo), "vkSetDebugUtilsObjectName" }; }
 };
 
+class VulkanCommandRecorder
+{
+private:
+	const VulkanFunctions &vk;
+	VkCommandBuffer commandBuffer;
+
+public:
+	VulkanCommandRecorder(const VulkanFunctions &v, VkCommandBuffer b): vk(v), commandBuffer(b) { }
+
+	void ExecuteCommands(std::uint32_t commandBufferCount, const VkCommandBuffer *pCommandBuffers) const
+	{ vk.CmdExecuteCommands(commandBuffer, commandBufferCount, pCommandBuffers); }
+
+	void PipelineBarrier(VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask, VkDependencyFlags dependencyFlags, uint32_t memoryBarrierCount, const VkMemoryBarrier *pMemoryBarriers, uint32_t bufferMemoryBarrierCount, const VkBufferMemoryBarrier *pBufferMemoryBarriers, uint32_t imageMemoryBarrierCount, const VkImageMemoryBarrier *pImageMemoryBarriers) const
+	{ vk.CmdPipelineBarrier(commandBuffer, srcStageMask, dstStageMask, dependencyFlags, memoryBarrierCount, pMemoryBarriers, bufferMemoryBarrierCount, pBufferMemoryBarriers, imageMemoryBarrierCount, pImageMemoryBarriers); }
+
+	void BeginRenderPass(const VkRenderPassBeginInfo &rRenderPassBegin, VkSubpassContents contents) const
+	{ vk.CmdBeginRenderPass(commandBuffer, rRenderPassBegin, contents); }
+
+	void EndRenderPass() const
+	{ vk.CmdEndRenderPass(commandBuffer); }
+
+	void BindPipeline(VkPipelineBindPoint pipelineBindPoint, VkPipeline pipeline) const
+	{ vk.CmdBindPipeline(commandBuffer, pipelineBindPoint, pipeline); }
+
+	void BindDescriptorSets(VkPipelineBindPoint pipelineBindPoint, VkPipelineLayout layout, std::uint32_t firstSet, std::uint32_t descriptorSetCount, const VkDescriptorSet *pDescriptorSets, std::uint32_t dynamicOffsetCount, const std::uint32_t *pDynamicOffsets) const
+	{ vk.CmdBindDescriptorSets(commandBuffer, pipelineBindPoint, layout, firstSet, descriptorSetCount, pDescriptorSets, dynamicOffsetCount, pDynamicOffsets); }
+
+	void PushConstants(VkPipelineLayout layout, VkShaderStageFlags stageFlags, std::uint32_t offset, std::uint32_t size, const void *pValues) const
+	{ vk.CmdPushConstants(commandBuffer, layout, stageFlags, offset, size, pValues); }
+
+	void CopyBuffer(VkBuffer srcBuffer, VkBuffer dstBuffer, std::uint32_t regionCount, const VkBufferCopy *pRegions) const
+	{ vk.CmdCopyBuffer(commandBuffer, srcBuffer, dstBuffer, regionCount, pRegions); }
+
+	void CopyBufferToImage(VkBuffer srcBuffer, VkImage dstImage, VkImageLayout dstImageLayout, std::uint32_t regionCount, const VkBufferImageCopy *pRegions) const
+	{ vk.CmdCopyBufferToImage(commandBuffer, srcBuffer, dstImage, dstImageLayout, regionCount, pRegions); }
+
+	void BlitImage(VkImage srcImage, VkImageLayout srcImageLayout, VkImage dstImage, VkImageLayout dstImageLayout, uint32_t regionCount, const VkImageBlit *pRegions, VkFilter filter) const
+	{ vk.CmdBlitImage(commandBuffer, srcImage, srcImageLayout, dstImage, dstImageLayout, regionCount, pRegions, filter); }
+
+	void BindIndexBuffer(VkBuffer buffer, VkDeviceSize offset, VkIndexType indexType) const
+	{ vk.CmdBindIndexBuffer(commandBuffer, buffer, offset, indexType); }
+
+	void DrawIndexed(std::uint32_t indexCount, std::uint32_t instanceCount, std::uint32_t firstIndex, std::int32_t vertexOffset, std::uint32_t firstInstance) const
+	{ vk.CmdDrawIndexed(commandBuffer, indexCount, instanceCount, firstIndex, vertexOffset, firstInstance); }
+
+	void BindVertexBuffers(std::uint32_t firstBinding, std::uint32_t bindingCount, const VkBuffer *pBuffers, const VkDeviceSize *pOffsets) const
+	{ vk.CmdBindVertexBuffers(commandBuffer, firstBinding, bindingCount, pBuffers, pOffsets); }
+
+	void SetViewport(std::uint32_t firstViewport, std::uint32_t viewportCount, const VkViewport *pViewports) const
+	{ vk.CmdSetViewport(commandBuffer, firstViewport, viewportCount, pViewports); }
+
+	void SetScissor(std::uint32_t firstScissor, std::uint32_t scissorCount, const VkRect2D *pScissors) const
+	{ vk.CmdSetScissor(commandBuffer, firstScissor, scissorCount, pScissors); }
+
+	void Dispatch(std::uint32_t groupCountX, std::uint32_t groupCountY, std::uint32_t groupCountZ) const
+	{ vk.CmdDispatch(commandBuffer, groupCountX, groupCountY, groupCountZ); }
+};
+
 } // namespace GL
 } // namespace Msp