Import irrlicht 1.8.4 release

source/Irrlicht/CD3D8ShaderMaterialRenderer.h

@@ -0,0 +1,82 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __C_D3D8_SHADER_MATERIAL_RENDERER_H_INCLUDED__
+#define __C_D3D8_SHADER_MATERIAL_RENDERER_H_INCLUDED__
+
+#include "IrrCompileConfig.h"
+#ifdef _IRR_WINDOWS_API_
+
+#ifdef _IRR_COMPILE_WITH_DIRECT3D_8_
+#include <d3d8.h>
+#include <d3dx8core.h>
+
+#include "IMaterialRenderer.h"
+#include "S3DVertex.h"
+
+namespace irr
+{
+namespace video
+{
+
+class IVideoDriver;
+class IShaderConstantSetCallBack;
+class IMaterialRenderer;
+
+//! Class for using vertex and pixel shaders with D3D8
+class CD3D8ShaderMaterialRenderer : public IMaterialRenderer
+{
+public:
+
+	//! Public constructor
+	CD3D8ShaderMaterialRenderer(IDirect3DDevice8* d3ddev, video::IVideoDriver* driver,
+		s32& outMaterialTypeNr, const c8* vertexShaderProgram, const c8* pixelShaderProgram,
+		IShaderConstantSetCallBack* callback, IMaterialRenderer* baseMaterial, s32 userData);
+
+	//! Destructor
+	~CD3D8ShaderMaterialRenderer();
+
+	virtual void OnSetMaterial(const video::SMaterial& material, const video::SMaterial& lastMaterial,
+		bool resetAllRenderstates, video::IMaterialRendererServices* services);
+
+	virtual void OnUnsetMaterial();
+
+	virtual bool OnRender(IMaterialRendererServices* service, E_VERTEX_TYPE vtxtype);
+
+	//! Returns if the material is transparent.
+	virtual bool isTransparent() const;
+
+protected:
+
+	//! constructor only for use by derived classes who want to
+	//! create a fall back material for example.
+	CD3D8ShaderMaterialRenderer(IDirect3DDevice8* d3ddev,
+								video::IVideoDriver* driver,
+								IShaderConstantSetCallBack* callback,
+								IMaterialRenderer* baseMaterial, s32 userData=0);
+
+	void init(s32& outMaterialTypeNr, const c8* vertexShaderProgram, const c8* pixelShaderProgram,
+		E_VERTEX_TYPE type);
+	bool createPixelShader(const c8* pxsh);
+	bool createVertexShader(const char* vtxsh, E_VERTEX_TYPE type);
+
+	IDirect3DDevice8* pID3DDevice;
+	video::IVideoDriver* Driver;
+	IShaderConstantSetCallBack* CallBack;
+	IMaterialRenderer* BaseMaterial;
+
+	DWORD VertexShader;
+	DWORD OldVertexShader;
+	DWORD PixelShader;
+	s32 UserData;
+};
+
+
+} // end namespace video
+} // end namespace irr
+
+#endif
+#endif
+#endif
+