some fixes

materialsystem/vulkan/libraries/raster.cpp

@@ -1,57 +1,43 @@
 #include "../vulkan_state.h"
 #include "../raster_libraries.h"
 #include "tier1/utlbuffer.h"
+#include "tier1/utlvector.h"
 #include "tier2/ifilesystem.h"
 #include "vulkan/vulkan_core.h"
 
-BEGIN_BUILD_PIPELINE_LIBRARY(Functions)
+BEGIN_BUILD_PIPELINE_LIBRARY(VertexDescription)
-	CUtlBuffer<unsigned char> vertexShaderData;
+	library.flags = VK_GRAPHICS_PIPELINE_LIBRARY_VERTEX_INPUT_INTERFACE_BIT_EXT;
-	VkShaderModuleCreateInfo stVertexModule = {}; 
+	
-	VkPipelineShaderStageCreateInfo stVertexStage = {};
+	VkPipelineVertexInputStateCreateInfo vertexInput = {};
-	if (szVertexShader)
+	vertexInput.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
-	{
+	vertexInput.vertexBindingDescriptionCount = layouts.GetSize();
+	vertexInput.pVertexBindingDescriptions = layouts.GetData();
+	vertexInput.vertexAttributeDescriptionCount = attributes.GetSize();
+	vertexInput.pVertexAttributeDescriptions = attributes.GetData();
 
-		IFileHandle *pFile = filesystem->Open(szVertexShader, FILEMODE_READ);
+	pipeline.pVertexInputState = &vertexInput;
-		vertexShaderData = filesystem->Read(pFile);
-		pFile->Close();
-
-		stVertexModule.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
-		stVertexModule.codeSize = vertexShaderData.GetSize();
-		stVertexModule.pCode = (uint32_t*)vertexShaderData.GetMemory();
-
-		stVertexStage.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
-		stVertexStage.pName = szVertexShaderMain;
-		stVertexStage.pNext = &stVertexModule;
-	}
-
-	CUtlBuffer<unsigned char> pixelShaderData;
-	VkShaderModuleCreateInfo stPixelModule = {}; 
-	VkPipelineShaderStageCreateInfo stPixelStage = {};
-	if (szPixelShader)
-	{
-
-		IFileHandle *pFile = filesystem->Open(szPixelShader, FILEMODE_READ);
-		pixelShaderData = filesystem->Read(pFile);
-		pFile->Close();
-
-		stPixelModule.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
-		stPixelModule.codeSize = pixelShaderData.GetSize();
-		stPixelModule.pCode = (uint32_t*)pixelShaderData.GetMemory();
-
-		stPixelStage.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
-		stPixelStage.pName = szPixelShaderMain;
-		stPixelStage.pNext = &stPixelModule;
-	}
 END_BUILD_PIPELINE_LIBRARY()
-void CVkFunctionsPipelineLibrary::SetVertex( const char *szFile, const char *szMain )
+
+void CVkVertexDescriptionPipelineLibrary::AddLayout( int iIndex, int iStride )
 {
-	szVertexShader = szFile;
+	VkVertexInputBindingDescription layout = {};
-	szVertexShaderMain = szMain;
+	layout.binding = iIndex;
+	layout.inputRate = VK_VERTEX_INPUT_RATE_VERTEX;
+	layout.stride = iStride;
+	layouts.AppendTail(layout);
 }
 
-void CVkFunctionsPipelineLibrary::SetPixel( const char *szFile, const char *szMain )
+void CVkVertexDescriptionPipelineLibrary::AddAttribute( int iBufferIndex, int iLocation, EVertexFormat eFormat, int iOffset )
 {
-	szPixelShader = szFile;
+	VkVertexInputAttributeDescription attribute = {};
-	szPixelShaderMain = szMain;
+	attribute.binding = iBufferIndex;
+	attribute.location = iLocation;
+	attribute.format = VulkanGetVertexFormat(eFormat);
+	attribute.offset = iOffset;
+	attributes.AppendTail(attribute);
 }
 
+void CVkVertexDescriptionPipelineLibrary::SetTopology( ETopologyMode eTopology )
+{
+
+}

materialsystem/vulkan/raster_libraries.h

@@ -1,36 +1,21 @@
+#include "materialsystem/imaterialsystem.h"
+#include "tier1/utlvector.h"
 #include "vulkan_state.h"
 
-BEGIN_DEFINE_PIPELINE_LIBRARY(Functions)
+BEGIN_DEFINE_PIPELINE_LIBRARY(VertexDescription)
-private:
+	void AddLayout( int iIndex, int iStride );
-	const char *szVertexShader;
+	void AddAttribute( int iBufferIndex, int iLocation, EVertexFormat eFormat, int iOffset );
-	const char *szVertexShaderMain;
+	void SetTopology( ETopologyMode eTopology );
-	const char *szPixelShader;
+
-	const char *szPixelShaderMain;
+	CUtlVector<VkVertexInputAttributeDescription> attributes;
-public:
+	CUtlVector<VkVertexInputBindingDescription> layouts;
-	void SetVertex( const char *szFile, const char *szMain );
-	void SetPixel( const char *szFile, const char *szMain );
 END_DEFINE_PIPELINE_LIBRARY()
 
-BEGIN_DEFINE_PIPELINE_LIBRARY(VertexInput)
+BEGIN_DEFINE_PIPELINE_LIBRARY(VertexTransform)
 END_DEFINE_PIPELINE_LIBRARY()
 
-BEGIN_DEFINE_PIPELINE_LIBRARY(InputAssembly)
+BEGIN_DEFINE_PIPELINE_LIBRARY(PixelShade)
 END_DEFINE_PIPELINE_LIBRARY()
 
-BEGIN_DEFINE_PIPELINE_LIBRARY(Tesselation)
+BEGIN_DEFINE_PIPELINE_LIBRARY(PixelOutput)
-END_DEFINE_PIPELINE_LIBRARY()
-
-BEGIN_DEFINE_PIPELINE_LIBRARY(ViewportState)
-END_DEFINE_PIPELINE_LIBRARY()
-
-BEGIN_DEFINE_PIPELINE_LIBRARY(RasterizationState)
-END_DEFINE_PIPELINE_LIBRARY()
-
-BEGIN_DEFINE_PIPELINE_LIBRARY(MultisampleState)
-END_DEFINE_PIPELINE_LIBRARY()
-
-BEGIN_DEFINE_PIPELINE_LIBRARY(DepthStencilState)
-END_DEFINE_PIPELINE_LIBRARY()
-
-BEGIN_DEFINE_PIPELINE_LIBRARY(ColorBlend)
 END_DEFINE_PIPELINE_LIBRARY()

materialsystem/vulkan/rendercontext.cpp

@@ -429,10 +429,15 @@ void CVkRenderContext::Init()
 	stDeviceQueueCreateInfo.queueCount = 1;
 	stDeviceQueueCreateInfo.pQueuePriorities = &fPriority;
 	stDeviceQueueCreateInfo.queueFamilyIndex = g_iDrawFamily;
+	
+	VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT gplFeatures = {};
+	gplFeatures.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_GRAPHICS_PIPELINE_LIBRARY_FEATURES_EXT;
+	gplFeatures.graphicsPipelineLibrary = VK_TRUE;
 
 	VkPhysicalDeviceVulkan13Features vk13Features = {};
 	vk13Features.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_3_FEATURES;
 	vk13Features.synchronization2 = VK_TRUE;
+	vk13Features.pNext = &gplFeatures;
 
 	stDeviceCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
 	stDeviceCreateInfo.queueCreateInfoCount = 1;
@@ -475,9 +480,10 @@ void CVkRenderContext::Init()
 	pCommand->g = 0;
 	pCommand->AddSwapchainDependency( (IRenderingObject**)g_vkSwapchainImages.GetData(), DEPENDENCY_MODE_COLOR_CLEAR_DESTINATION );
 
-	CVkFunctionsPipelineLibrary functions = {};
+	CVkVertexDescriptionPipelineLibrary functions = {};
-	functions.SetVertex("funnygame/shaders/flat.spv", "vsMain");
+	functions.AddAttribute(0, 0, VERTEX_FORMAT_XYZ32_SFLOAT, 0);
-	functions.SetPixel("funnygame/shaders/flat.spv", "psMain");
+	functions.AddLayout(0, 12);
+	functions.SetTopology(TOPOLOGY_MODE_TRIANGLE_LIST);
 	functions.Build();
 
 	CVkEmptyCommand *pPresentCommand = (CVkEmptyCommand*)g_pCommandBufferManager->CreateCommand("Empty");	

materialsystem/vulkan/utils.cpp

@@ -48,3 +48,15 @@ VkImageLayout VulkanGetImageLayout( EDependencyMode eMode )
 		return VK_IMAGE_LAYOUT_UNDEFINED;
 	}
 }
+VkFormat VulkanGetVertexFormat( EVertexFormat eFormat )
+{
+	switch (eFormat)
+	{
+	case VERTEX_FORMAT_X32_SFLOAT: return VK_FORMAT_R32_SFLOAT;
+	case VERTEX_FORMAT_XY32_SFLOAT: return VK_FORMAT_R32G32_SFLOAT;
+	case VERTEX_FORMAT_XYZ32_SFLOAT: return VK_FORMAT_R32G32B32_SFLOAT;
+	case VERTEX_FORMAT_XYZW32_SFLOAT: return VK_FORMAT_R32G32B32A32_SFLOAT;
+	default:
+		return VK_FORMAT_UNDEFINED;
+	}
+}

materialsystem/vulkan/vulkan_state.h

@@ -232,7 +232,11 @@ public: \
 void CVk##name##PipelineLibrary::Build() \
 { \
 	VkGraphicsPipelineCreateInfo pipeline = {}; \
+	VkGraphicsPipelineLibraryCreateInfoEXT library = {}; \
 	pipeline.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO; \
+	library.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_LIBRARY_CREATE_INFO_EXT; \
+	pipeline.pNext = &library; \
+	pipeline.flags = VK_PIPELINE_CREATE_LIBRARY_BIT_KHR; \
 
 #define END_BUILD_PIPELINE_LIBRARY() \
 	vkCreateGraphicsPipelines(g_vkDevice, NULL, 1, &pipeline, NULL, &m_hPipeline); \
@@ -263,11 +267,10 @@ struct VkFrameObject_t
 	};
 };
 
-
 IRenderingObject *VulkanGetObject( VkFrameObject_t stObject, int iIndex );
 
 VkAccessFlags2 VulkanGetAccessFlags( EDependencyMode eMode );
 VkPipelineStageFlags2 VulkanGetStageFlags( EDependencyMode eMode );
 VkImageLayout VulkanGetImageLayout( EDependencyMode eMode );
-
+VkFormat VulkanGetVertexFormat( EVertexFormat eFormat );
 #endif

public/materialsystem/imaterialsystem.h

@@ -19,6 +19,14 @@ enum EImageFormat
 	IMAGE_FORMAT_WINDOW,
 };
 
+enum EVertexFormat
+{
+	VERTEX_FORMAT_X32_SFLOAT,
+	VERTEX_FORMAT_XY32_SFLOAT,
+	VERTEX_FORMAT_XYZ32_SFLOAT,
+	VERTEX_FORMAT_XYZW32_SFLOAT,
+};
+
 enum EImageType
 {
 	IMAGE_TYPE_1D,
@@ -69,6 +77,7 @@ enum ETopologyMode
 	TOPOLOGY_MODE_TRIANGLE_STRIP,
 };
 
+
 abstract_class IRenderingObject
 {
 public: