Vulkan stuff

engine/engine.cpp

@@ -1,7 +1,7 @@
 
 #include "tier2/ifilesystem.h"
 #include "igamewindow.h"
-#include "materialsystem/materialsystem.h"
+#include "materialsystem/imaterialsystem.h"
 #include "tier1/interface.h"
 #include "tier1/commandline.h"
 #include "tier0/mem.h"

materialsystem/__build.cpp

@@ -8,6 +8,7 @@ CUtlVector<CUtlString> MaterialSystem_CompiledFiles = {
 	"materialsystem/materialsystem.cpp",
 	"materialsystem/vulkan/rendercontext.cpp",
 	"materialsystem/vulkan/material.cpp",
+	"materialsystem/vulkan/commandbuffer.cpp",
 	"external/volk/volk.c",
 };
 CUtlString material_lib;

materialsystem/materialsystem.cpp

@@ -1,4 +1,4 @@
-#include "materialsystem/materialsystem.h"
+#include "materialsystem/imaterialsystem.h"
 
 class CMaterialSystem: public IMaterialSystem
 {

materialsystem/vulkan/commandbuffer.cpp

@@ -0,0 +1,33 @@
+#include "tier1/utlvector.h"
+#include "vulkan_state.h"
+
+class CVkCommandBuffer: public IVkCommandBuffer
+{
+public:
+	virtual void Init() override;
+	virtual void Shutdown() override;
+	virtual void AddCommand( EVulkanCommandType eType, CVkCommand *pCommand ) override;
+	virtual void Submit() override;
+private:
+	CUtlSelfReferencingVector<CVkCommand*> g_commands;
+};
+
+void CVkCommandBuffer::AddCommand( EVulkanCommandType eType, CVkCommand *pCommand )
+{
+	g_commands.AppendTail(pCommand);
+}
+
+void CVkCommandBuffer::Submit()
+{
+	for (auto &pCommand: g_commands)
+	{
+		pCommand->Execute();
+		delete pCommand;
+	};
+};
+
+static CVkCommandBuffer s_vkCommandBuffer;
+IVkCommandBuffer *VulkanCommandBuffer()
+{
+	return &s_vkCommandBuffer;
+}

materialsystem/vulkan/rendercontext.cpp

@@ -1,5 +1,5 @@
 #include "SDL3/SDL_vulkan.h"
-#include "materialsystem/materialsystem.h"
+#include "materialsystem/imaterialsystem.h"
 #include "tier0/lib.h"
 #include "tier0/platform.h"
 #include "tier1/utlstring.h"

materialsystem/vulkan/vulkan_state.h

@@ -5,8 +5,9 @@
 #include "volk.h"
 #include "vk_mem_alloc.h"
 #include "tier0/platform.h"
-#include "iappsystem.h"
+#include "tier1/utlvector.h"
-#include "materialsystem/materialsystem.h"
+#include "tier2/iappsystem.h"
+#include "materialsystem/imaterialsystem.h"
 
 #define REQUIRED_EXTENSION(ext) bool bIsSupported_##ext;
 #define OPTIONAL_EXTENSION(ext) bool bIsSupported_##ext;
@@ -17,38 +18,73 @@ extern struct SupportedVulkanExtensions_t
 #undef REQUIRED_EXTENSION
 #undef OPTIONAL_EXTENSION
 
+enum EVulkanCommandType
+{
+	COMMAND_TYPE_GENERAL,
+
+	COMMAND_TYPE_BEGIN,
+	COMMAND_TYPE_DRAW,
+	COMMAND_TYPE_END,
+};
+
 enum EDependencyMode
 {
-	DEPENDENCY_MODE_SHADER_IMAGE,
+	DEPENDENCY_MODE_SHADER_IMAGE_READ,
-	DEPENDENCY_MODE_SHADER_BUFFER,
+	DEPENDENCY_MODE_SHADER_BUFFER_READ,
+	DEPENDENCY_MODE_SHADER_IMAGE_WRITE,
+	DEPENDENCY_MODE_SHADER_BUFFER_WRITE,
 	DEPENDENCY_MODE_SHADER_ACCELERATION_STRUCTURE,
-
 	
 	DEPENDENCY_MODE_DRAWCALL_VERTEX_BUFFER,
 	DEPENDENCY_MODE_DRAWCALL_INDEX_BUFFER,
 	DEPENDENCY_MODE_DRAWCALL_OUTPUT_IMAGE,
+
+	DEPENDENCY_MODE_IMAGE_SOURCE,
+	DEPENDENCY_MODE_IMAGE_DESTINATION,
 };
 
-abstract_class IVkCommand
+#define EXPOSE_VULKAN_COMMAND( name ) \
+class CVulkanCommand_##name; \
+CVulkanCommand_##name *name(); \
+
+#define DECLARE_VULKAN_COMMAND( name ) \
+class CVulkanCommand_##name \
+{ \
+public: \
+	virtual void Execute() override; \
+}; \
+CVulkanCommand_##name *name(); \
+{ \
+	return new CVulkanCommand_##name \
+} \
+void CVulkanCommand_##name::Execute() \
+
+abstract_class CVkCommand
 {
 public:
-	virtual void Call() = 0;
 	void AddDependency( IRenderingObject *pObject, EDependencyMode eDependencyMode );
+	virtual void Execute();
+
+	struct VulkanCommandDepenency_t {
+		IRenderingObject *m_pObject;
+		EDependencyMode m_eDependencyMode;
+	};
+	CUtlVector<VulkanCommandDepenency_t> m_depedencies;
 };
 
 abstract_class IVkCommandBuffer: public IAppSystem
 {
 public:
-	void PushCommand( IVkCommand *pCommand );
+	virtual void AddCommand( EVulkanCommandType eType, CVkCommand * ) = 0;
 
-	void Submit();
+	virtual void Submit() = 0;
 };
 
-extern IVkCommandBuffer *vkcommandbuffer;
+IVkCommandBuffer *VulkanCommandBuffer();
 
 #undef __cplusplus
 #include "vulkan/vk_enum_string_helper.h"
-#define __cplusplus
+#define __cplusplus 202400L
 
 #define VULKAN_RESULT_PRINT(r, func) \
 if (r != VK_SUCCESS) \

public/icvar.h

@@ -1,7 +1,7 @@
 #ifndef CONSOLE_H
 #define CONSOLE_H
 
-#include "iappsystem.h"
+#include "tier2/iappsystem.h"
 #include "tier0/platform.h"
 #include "tier1/utlstring.h"
 #include "tier1/utlvector.h"

public/igamewindow.h

@@ -1,7 +1,7 @@
 #ifndef GAME_WINDOW_H
 #define GAME_WINDOW_H
 
-#include "iappsystem.h"
+#include "tier2/iappsystem.h"
 #include "tier0/platform.h"
 
 enum EGraphicsAPI

public/materialsystem/icomputeshader.h

@@ -1,25 +0,0 @@
-#ifndef MATERIAL_COMPUTE_SHADER_H
-#define MATERIAL_COMPUTE_SHADER_H
-
-#include "ishader.h"
-
-enum EShaderOutput {
-	SHADER_TEXTURE0,
-	SHADER_TEXTURE1,
-	SHADER_TEXTURE2,
-	SHADER_TEXTURE3,
-	SHADER_TEXTURE4,
-	SHADER_TEXTURE5,
-	SHADER_TEXTURE6,
-	SHADER_TEXTURE7,
-
-	SHADER_DEPTH,
-};
-
-abstract_class IComputeShader : public IShader
-{
-public:
-	virtual void SetShaderSource( const char *szPath ) = 0;
-};
-
-#endif

public/materialsystem/imaterialsystem.h

@@ -1,44 +1,9 @@
 #ifndef MATERIAL_SYSTEM_H
 #define MATERIAL_SYSTEM_H
 
-#include "iappsystem.h"
+#include "tier2/iappsystem.h"
 #include "tier0/platform.h"
 
-
-abstract_class IRenderingObject
-{
-public:
-	virtual void SetDebugName( const char *szName ) = 0;
-};
-
-abstract_class IBuffer : public IRenderingObject
-{
-public:
-	virtual void Lock() = 0;
-	virtual void Unlock() = 0;
-	virtual void *Map() = 0;
-	virtual void Unmap() = 0;
-
-	virtual uint32_t GetSize() = 0;
-};
-
-abstract_class IVertexBuffer : public IBuffer
-{
-public:
-};
-
-abstract_class IIndexBuffer : public IBuffer
-{
-public:
-};
-
-abstract_class IMesh
-{
-public:
-};
-
-
-
 enum EImageFormat
 {
 	IMAGE_FORMAT_R8_UINT,
@@ -73,6 +38,26 @@ enum EMultisampleType
 	MULTISAMPLE_TYPE_8_SAMPLES,
 };
 
+abstract_class IRenderingObject
+{
+public:
+	virtual void SetDebugName( const char *szName ) = 0;
+};
+
+abstract_class IBuffer : public IRenderingObject
+{
+public:
+	virtual void Lock() = 0;
+	virtual void Unlock() = 0;
+	virtual void *Map() = 0;
+	virtual void Unmap() = 0;
+
+	virtual uint32_t GetSize() = 0;
+};
+
+typedef IBuffer IVertexBuffer;
+typedef IBuffer IIndexBuffer;
+
 abstract_class IImage : public IRenderingObject
 {
 public:
@@ -81,6 +66,21 @@ public:
 	virtual EImageFormat GetImageFormat() = 0;
 	virtual EMultisampleType GetMultisampleType() = 0;
 };
+
+abstract_class IShader
+{
+public:
+};
+
+abstract_class IMaterial
+{
+public:
+	virtual void SetConstants( void *pData ) = 0;
+
+	virtual void SetTexture( const char *szName, IImage *pImage ) = 0;
+	virtual void SetBuffer( const char *szName, IImage *pImage ) = 0;
+};
+
 abstract_class IRenderContext: public IAppSystem
 {
 public:
@@ -93,14 +93,27 @@ public:
 
 	virtual void DestroyBuffer( IBuffer *pBuffer ) = 0;
 	virtual void DestroyImage( IImage *pImage ) = 0;
+
+	virtual IShader *CreateShader( const char *szName );
+	virtual void DestroyShader( IShader *pMaterial ) = 0;
+
+	virtual IMaterial *CreateMaterial( IShader *pShader ) = 0;
+	virtual void DestroyMaterial( IMaterial *pMaterial ) = 0;
+
+	virtual void SetMaterial( IMaterial *pMaterial ) = 0;
+	virtual void SetVertexBuffer( IVertexBuffer *pBuffer ) = 0;
+	virtual void SetIndexBuffer( IVertexBuffer *pBuffer ) = 0;
+	virtual void DrawPrimitives( ) = 0;
+	virtual void DrawPrimitivesIndexed( ) = 0;
 };
 
+
 abstract_class IMaterialSystem: public IAppSystem
 {
 public:
 	virtual void Frame( float fTime ) = 0;
 
-	virtual IRenderContext *GetRenderContext( void) = 0;
+	virtual IRenderContext *GetRenderContext( void ) = 0;
 };
 
 IMaterialSystem *Materials( void );

public/materialsystem/ipipeline.h

@@ -1,10 +0,0 @@
-#ifndef MATERIAL_PIPELINE_H
-#define MATERIAL_PIPELINE_H
-
-#include "tier0/platform.h"
-abstract_class IPipeline
-{
-public:
-};
-
-#endif

public/materialsystem/irastershader.h

@@ -1,27 +0,0 @@
-#ifndef MATERIAL_RASTER_SHADER_H
-#define MATERIAL_RASTER_SHADER_H
-
-#include "ishader.h"
-
-enum EShaderOutput {
-	SHADER_TEXTURE0,
-	SHADER_TEXTURE1,
-	SHADER_TEXTURE2,
-	SHADER_TEXTURE3,
-	SHADER_TEXTURE4,
-	SHADER_TEXTURE5,
-	SHADER_TEXTURE6,
-	SHADER_TEXTURE7,
-
-	SHADER_DEPTH,
-};
-
-abstract_class IRasterShader : public IShader
-{
-public:
-	virtual void SetVertexShader( const char *szPath ) = 0;
-	virtual void SetPixelShader( const char *szPath ) = 0;
-	virtual void EnableTexture( EShaderOutput eTextureID, bool bEnabled ) = 0;
-};
-
-#endif

public/materialsystem/ishader.h

@@ -1,36 +0,0 @@
-#ifndef MATERIAL_SHADER_H
-#define MATERIAL_SHADER_H
-
-#include "tier0/platform.h"
-
-enum EShaderInputType
-{
-	SHADER_INPUT_TYPE_POINTER,
-
-	SHADER_INPUT_TYPE_INT,
-
-	SHADER_INPUT_TYPE_FLOAT,
-	SHADER_INPUT_TYPE_FLOAT2,
-	SHADER_INPUT_TYPE_FLOAT3,
-	SHADER_INPUT_TYPE_FLOAT4,
-
-	SHADER_INPUT_TYPE_MATRIX,
-
-	SHADER_INPUT_TYPE_IMAGE,
-	SHADER_INPUT_TYPE_TEXTURE,
-
-	SHADER_INPUT_TYPE_MODEL,
-};
-
-abstract_class IShader
-{
-public:
-	virtual void CreateShaderParameter( const char *szName, uint32_t binding, EShaderInputType eType, bool bArray ) = 0;
-	virtual void CreateMaterialParameter( const char *szName, uint32_t binding, EShaderInputType eType, bool bArray ) = 0;
-	virtual void CreateConstants( uint32_t nSize ) = 0;
-
-	virtual void SetShaderParameter( const char *szName, void *pData ) = 0;
-};
-
-
-#endif

public/sv_dll.h

@@ -1,7 +1,7 @@
 #ifndef SV_DLL_H
 #define SV_DLL_H
 
-#include "iappsystem.h"
+#include "tier2/iappsystem.h"
 
 #define SERVER_DLL_INTERFACE_NAME "ServerGameDLL001"