no engine anymore

public/materialsystem/imaterialsystem.h

@@ -0,0 +1,85 @@
+#ifndef MATERIAL_SYSTEM_H
+#define MATERIAL_SYSTEM_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;
+};
+
+abstract_class IVertexBuffer : public IBuffer
+{
+public:
+};
+
+abstract_class IIndexBuffer : public IBuffer
+{
+public:
+};
+
+abstract_class IMesh
+{
+public:
+};
+
+
+
+enum EImageFormat
+{
+	IMAGE_FORMAT_R8_UINT,
+	IMAGE_FORMAT_RGBA8_UNORM,
+	IMAGE_FORMAT_BGRA8_UNORM,
+	IMAGE_FORMAT_RGBA8_UINT,
+	IMAGE_FORMAT_RGBA8_SINT,
+	IMAGE_FORMAT_RGBA16_SFLOAT,
+	IMAGE_FORMAT_RGBA32_SFLOAT,
+
+	IMAGE_FORMAT_D32_SFLOAT,
+};
+
+enum EMultisampleType
+{
+	MULTISAMPLE_TYPE_NONE,
+	MULTISAMPLE_TYPE_2_SAMPLES,
+	MULTISAMPLE_TYPE_4_SAMPLES,
+	MULTISAMPLE_TYPE_8_SAMPLES,
+};
+
+abstract_class IImage : public IRenderingObject
+{
+public:
+	virtual void BlitTo( IImage *pImage );
+};
+abstract_class IRenderContext
+{
+public:
+	virtual IVertexBuffer *CreateVertexBuffer( uint32_t nSize ) = 0;
+	virtual IIndexBuffer *CreateIndexBuffer( uint32_t nSize ) = 0;
+	virtual IImage *CreateRenderTarget( uint32_t x, uint32_t y, EImageFormat eFormat, EMultisampleType eMultisampleType );
+	virtual IImage *CreateStorageImage( uint32_t x, uint32_t y, EImageFormat eFormat, EMultisampleType eMultisampleType );
+
+	virtual void DestroyBuffer( IBuffer *pBuffer );
+	virtual void DestroyImage( IImage *pImage );
+};
+
+abstract_class IMaterialSystem
+{
+public:
+	IRenderContext *GetRenderContext();
+};
+
+extern IMaterialSystem *materials;
+
+#endif