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materialsystem/imatrendercontextinternal.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose:
+//
+//=============================================================================
+
+#ifndef IMATRENDERCONTEXTINTERNAL_H
+#define IMATRENDERCONTEXTINTERNAL_H
+
+#if defined( _WIN32 )
+#pragma once
+#endif
+
+// typedefs to allow use of delegation macros
+typedef Vector4D LightCube_t[6];
+
+
+abstract_class IMatRenderContextInternal : public IMatRenderContext
+{
+	// For now, stuck implementing these until IMaterialSystem is reworked
+	bool Connect(CreateInterfaceFn) { return true; }
+	void Disconnect(void) {}
+	void *QueryInterface(const char *pszInterface) { return NULL;	}
+	InitReturnVal_t Init(void) { return INIT_OK; }
+	void Shutdown(void) {}
+
+public:
+	virtual float GetFloatRenderingParameter(int parm_number) const = 0;
+	virtual int GetIntRenderingParameter(int parm_number) const = 0;
+	virtual Vector GetVectorRenderingParameter(int parm_number) const = 0;
+
+	virtual void SwapBuffers() = 0;
+
+	virtual void SetCurrentMaterialInternal(IMaterialInternal* pCurrentMaterial) = 0;
+	virtual IMaterialInternal* GetCurrentMaterialInternal() const = 0;
+	virtual int GetLightmapPage() = 0;
+	virtual void ForceDepthFuncEquals( bool) = 0;
+
+	virtual bool InFlashlightMode() const = 0;
+	virtual void BindStandardTexture( Sampler_t, StandardTextureId_t ) = 0;
+	virtual void GetLightmapDimensions( int *, int *) = 0;
+	virtual MorphFormat_t GetBoundMorphFormat() = 0;
+	virtual ITexture *GetRenderTargetEx( int ) = 0;
+	virtual void DrawClearBufferQuad( unsigned char, unsigned char, unsigned char, unsigned char, bool, bool, bool ) = 0;
+
+	virtual bool OnDrawMesh( IMesh *pMesh, int firstIndex, int numIndices ) = 0;
+	virtual bool OnDrawMesh( IMesh *pMesh, CPrimList *pLists, int nLists ) = 0;
+	virtual bool OnSetFlexMesh( IMesh *pStaticMesh, IMesh *pMesh, int nVertexOffsetInBytes ) = 0;
+	virtual bool OnSetColorMesh( IMesh *pStaticMesh, IMesh *pMesh, int nVertexOffsetInBytes ) = 0;
+	virtual bool OnSetPrimitiveType( IMesh *pMesh, MaterialPrimitiveType_t type ) = 0;
+	virtual bool OnFlushBufferedPrimitives() = 0;
+
+	virtual void SyncMatrices() = 0;
+	virtual void SyncMatrix( MaterialMatrixMode_t ) = 0;
+
+	virtual void ForceHardwareSync() = 0;
+	virtual void BeginFrame() = 0;
+	virtual void EndFrame() = 0;
+
+	virtual void SetFrameTime( float frameTime ) = 0;
+	virtual void SetCurrentProxy( void *pProxy ) = 0;
+	virtual void MarkRenderDataUnused( bool bBeginFrame ) = 0;
+	virtual CMatCallQueue *GetCallQueueInternal() = 0;
+
+	// Map and unmap a texture. The pRecipient->OnAsyncMapComplete is called when complete. 
+	virtual void AsyncMap( ITextureInternal* pTexToMap, IAsyncTextureOperationReceiver* pRecipient, void* pExtraArgs ) = 0;
+	virtual void AsyncUnmap( ITextureInternal* pTexToUnmap ) = 0;
+	
+	// Copy from a render target to a staging texture, in order with other async commands.
+	virtual void AsyncCopyRenderTargetToStagingTexture( ITexture* pDst, ITexture* pSrc, IAsyncTextureOperationReceiver* pRecipient, void* pExtraArgs ) = 0;
+
+#ifdef DX_TO_GL_ABSTRACTION
+	virtual void DoStartupShaderPreloading( void ) = 0;
+#endif
+
+	virtual void TextureManagerUpdate() = 0;
+};
+
+#endif // IMATRENDERCONTEXTINTERNAL_H