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working on rendering

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kotofyt
2025-12-23 15:03:44 +02:00
parent 5a71b3023a
commit 3b4e2eea32
65 changed files with 1971 additions and 190 deletions
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120
materialsystem/vulkan/vulkan_state.h
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@@ -8,6 +8,7 @@
#include "tier1/utlvector.h"
#include "tier2/iappsystem.h"
#include "materialsystem/imaterialsystem.h"
#include "materialsystem/shaderinternals.h"
#include "vulkan/vulkan_core.h"
#define REQUIRED_EXTENSION(ext) bool bIsSupported_##ext;
@@ -26,6 +27,7 @@ extern CUtlVector<VkCommandPool> g_vkCommandPools;
extern CUtlVector<VkCommandBuffer> g_vkCommandBuffers;
extern VkInstance g_vkInstance;
extern VmaAllocator g_vkAllocator;
extern VkPhysicalDevice g_vkPhysicalDevice;
extern VkDevice g_vkDevice;
@@ -115,7 +117,7 @@ public:
virtual void AddCommand( CVkCommand *pCommand ) = 0;
virtual void Reset() = 0;
virtual void Submit( int iFrameIndex ) = 0;
virtual void Submit( int iFrameIndex = 0 ) = 0;
virtual void Render() = 0;
};
@@ -135,6 +137,8 @@ class CVkCommandRegistry
public:
CVkCommandRegistry( const char *szName, fnCreateVulkanCommand_t pfnCreate );
};
#define CREATE_COMMAND(name) \
(CVk##name##Command*)g_pCommandBufferManager->CreateCommand(#name)
#define BEGIN_VULKAN_COMMAND( name ) \
class CVk##name##Command : public CVkCommand \
@@ -162,7 +166,7 @@ class CVkImage: public IImage
{
public:
CVkImage();
CVkImage( uint32_t nWidth, uint32_t nHeight, EImageFormat eFormat, EMultisampleType eMultisampleType );
CVkImage( uint32_t nWidth, uint32_t nHeight, uint32_t nDepth, EImageFormat eFormat, EMultisampleType eMultisampleType, EImageType eImageType, VkImageUsageFlagBits eUsage );
~CVkImage();
virtual void SetDebugName( const char *szName ) override;
@@ -171,7 +175,7 @@ public:
virtual EImageFormat GetImageFormat() override;
virtual EMultisampleType GetMultisampleType() override;
void CreateImage( uint32_t nWidth, uint32_t nHeight, EImageFormat eFormat, EMultisampleType eMultisampleType );
void CreateImage( uint32_t nWidth, uint32_t nHeight, EImageFormat eFormat, EMultisampleType eMultisampleType, VkImageUsageFlagBits eUsage );
void CreateImageView();
static VkImageViewType GetImageViewType( enum EImageType eImageType );
@@ -205,10 +209,10 @@ public:
virtual void Unmap() override;
virtual uint32_t GetSize() override;
VmaAllocation allocation;
VkBuffer buffer;
VkDeviceAddress address;
uint32_t nSize;
VmaAllocation m_allocation;
VkBuffer m_buffer;
VkDeviceAddress m_address;
uint32_t m_nSize;
};
class CVkPipelineLibrary
@@ -228,6 +232,7 @@ public: \
#define END_DEFINE_PIPELINE_LIBRARY() \
};
extern VkPipelineLayout g_pLibraryEmptyLayout;
#define BEGIN_BUILD_PIPELINE_LIBRARY(name) \
void CVk##name##PipelineLibrary::Build() \
{ \
@@ -236,22 +241,59 @@ void CVk##name##PipelineLibrary::Build() \
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; \
pipeline.flags = VK_PIPELINE_CREATE_LIBRARY_BIT_KHR | VK_PIPELINE_CREATE_RETAIN_LINK_TIME_OPTIMIZATION_INFO_BIT_EXT; \
pipeline.layout = g_pLibraryEmptyLayout;
#define END_BUILD_PIPELINE_LIBRARY() \
vkCreateGraphicsPipelines(g_vkDevice, NULL, 1, &pipeline, NULL, &m_hPipeline); \
}
class CVkShader : IShader
class CVkShader : public IShader
{
public:
void AddShaderLibrary( CVkPipelineLibrary *pLibrary );
void Build();
virtual uint32_t PSGetResourceByName( const char *szName ) override;
virtual uint32_t VSGetResourceByName( const char *szName ) override;
VkPipeline m_hPipeline = NULL;
VkPipelineLayout m_hPipelineLayout;
CUtlVector<CVkPipelineLibrary*> m_libraries;
};
class CVkMaterial: public IMaterial
{
public:
CVkMaterial( IShader *pShader );
virtual ~CVkMaterial() override;
virtual void VSSetShaderResource( uint32_t uRegister, IRenderingObject *pResource ) override;
virtual void VSSetConstantsBuffer( uint32_t uRegister, IBuffer *pConstants ) override;
virtual void PSSetShaderResource( uint32_t uRegister, IRenderingObject *pResource ) override;
virtual void PSSetConstantsBuffer( uint32_t uRegister, IBuffer *pConstants ) override;
CVkShader *m_pVkShader;
private:
void SetShaderResource( uint32_t uRegister, uint32_t uSet, IRenderingObject *pObject);
};
enum EVulkanRenderingStage
{
RENDERING_STAGE_SETUP_RASTER,
RENDERING_STAGE_RASTER,
RENDERING_STAGE_POST_RASTER,
RENDERING_STAGE_FINISHED,
};
struct VulkanMaterialCommandBuffer_t
{
IMaterial *m_pMaterial;
IVkCommandBuffer *m_pCommandBuffer;
};
enum EVkFrameObjectType_t
{
FRAME_OBJECT_TYPE_SINGLE,
@@ -267,6 +309,64 @@ struct VkFrameObject_t
};
};
struct VulkanRenderOutput_t {
VkFrameObject_t m_stImage;
VkFrameObject_t m_stResolveImage;
float m_fClearColor[4];
float m_fClearDepth;
uint32_t m_uIndex;
EResolveMode m_eResolveMode;
ELoadMode m_eLoadMode;
EStoreMode m_eStoreMode;
};
class CVkRenderCommandList: public IRenderCommandList
{
public:
virtual void ResetRendering() override;
virtual void SetRenderTarget( uint32_t uIndex, IImage *pImage ) override;
virtual void SetClearColor( uint32_t uIndex, float r, float g, float b, float a ) override;
virtual void SetDepthTarget( IImage *pDepth ) override;
virtual void SetClearDepth( float fVal ) override;
virtual void SetRenderResolution( uint32_t iWidth, uint32_t iHeight ) override;
// Should they apply per material or for all?
virtual void SetScissors( uint32_t uX, uint32_t uY, uint32_t uWidth, uint32_t uHeight ) override;
virtual void SetViewport( uint32_t uX, uint32_t uY, uint32_t uWidth, uint32_t uHeight, float fMinDepth, float fMaxDepth ) override;
virtual void SetMaterial( IMaterial *pMaterial ) override;
virtual void SetVertexBuffer( uint32_t uBinding, IVertexBuffer *pBuffer ) override;
virtual void SetIndexBuffer( IVertexBuffer *pBuffer ) override;
virtual void DrawPrimitives( uint32_t nVertexCount, uint32_t nFirstVertex, uint32_t nInstanceCount, uint32_t nFirstInstance ) override;
virtual void DrawPrimitivesIndexed( uint32_t nIndexCount, uint32_t nFirstIndex, uint32_t nVertexOffset, uint32_t nInstanceCount, uint32_t nFirstInstance ) override;
virtual void ResolveImage( IImage *pOriginal, IImage *pResolved ) override;
virtual void StartRecording() override;
virtual void EndRecording() override;
void Submit();
private:
void SwitchRenderingStage( EVulkanRenderingStage eStage );
VulkanRenderOutput_t *FindOrCreateRenderOutput( uint32_t uIndex );
IVkCommandBuffer *FindOrCreateMaterialCommandBuffer( IMaterial *pMaterial, bool *pbWasCreated = NULL );
VulkanRenderOutput_t m_depth;
CUtlVector<VulkanRenderOutput_t> m_pOutput = {};
CUtlSelfReferencingVector<VulkanMaterialCommandBuffer_t> m_materials = {};
IVkCommandBuffer *m_pPostRaster;
IVkCommandBuffer *m_pCurrentMaterialBuffer = NULL;
};
IRenderingObject *VulkanGetObject( VkFrameObject_t stObject, int iIndex );
VkAccessFlags2 VulkanGetAccessFlags( EDependencyMode eMode );
@@ -274,4 +374,6 @@ VkPipelineStageFlags2 VulkanGetStageFlags( EDependencyMode eMode );
VkImageLayout VulkanGetImageLayout( EDependencyMode eMode );
VkFormat VulkanGetVertexFormat( EVertexFormat eFormat );
VkPrimitiveTopology VulkanGetTopology( ETopologyMode eMode );
VkShaderStageFlagBits VulkanGetShaderStage( EShaderStage eStage );
#endif