Import irrlicht 1.8.4 release

source/Irrlicht/CCgMaterialRenderer.h

@@ -0,0 +1,176 @@
+// Copyright (C) 2012 Patryk Nadrowski
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __C_CG_MATERIAL_RENDERER_H_INCLUDED__
+#define __C_CG_MATERIAL_RENDERER_H_INCLUDED__
+
+#include "IrrCompileConfig.h"
+#ifdef _IRR_COMPILE_WITH_CG_
+
+#include "IMaterialRenderer.h"
+#include "IMaterialRendererServices.h"
+#include "IShaderConstantSetCallBack.h"
+#include "IGPUProgrammingServices.h"
+#include "irrArray.h"
+#include "irrString.h"
+#include "IVideoDriver.h"
+#include "os.h"
+#include "Cg/cg.h"
+
+#ifdef _MSC_VER
+	#pragma comment(lib, "cg.lib")
+#endif
+
+namespace irr
+{
+namespace video
+{
+
+class CCgUniform
+{
+public:
+	CCgUniform(const CGparameter& parameter, bool global);
+
+	const core::stringc& getName() const;
+	const CGparameter& getParameter() const;
+	CGenum getSpace() const;
+	CGtype getType() const;
+
+	virtual void update(const void* data, const SMaterial& material) const = 0;
+
+protected:
+	core::stringc Name;
+	CGparameter Parameter;
+	CGenum Space;
+	CGtype Type;
+};
+
+class CCgUniform1f : public CCgUniform
+{
+public:
+	CCgUniform1f(const CGparameter& parameter, bool global);
+
+	void update(const void* data, const SMaterial& material) const;
+};
+
+class CCgUniform2f : public CCgUniform
+{
+public:
+	CCgUniform2f(const CGparameter& parameter, bool global);
+
+	void update(const void* data, const SMaterial& material) const;
+};
+
+class CCgUniform3f : public CCgUniform
+{
+public:
+	CCgUniform3f(const CGparameter& parameter, bool global);
+
+	void update(const void* data, const SMaterial& material) const;
+};
+
+class CCgUniform4f : public CCgUniform
+{
+public:
+	CCgUniform4f(const CGparameter& parameter, bool global);
+
+	void update(const void* data, const SMaterial& material) const;
+};
+
+class CCgUniform1i : public CCgUniform
+{
+public:
+	CCgUniform1i(const CGparameter& parameter, bool global);
+
+	void update(const void* data, const SMaterial& material) const;
+};
+
+class CCgUniform2i : public CCgUniform
+{
+public:
+	CCgUniform2i(const CGparameter& parameter, bool global);
+
+	void update(const void* data, const SMaterial& material) const;
+};
+
+class CCgUniform3i : public CCgUniform
+{
+public:
+	CCgUniform3i(const CGparameter& parameter, bool global);
+
+	void update(const void* data, const SMaterial& material) const;
+};
+
+class CCgUniform4i : public CCgUniform
+{
+public:
+	CCgUniform4i(const CGparameter& parameter, bool global);
+
+	void update(const void* data, const SMaterial& material) const;
+};
+
+class CCgUniform4x4f : public CCgUniform
+{
+public:
+	CCgUniform4x4f(const CGparameter& parameter, bool global);
+
+	void update(const void* data, const SMaterial& material) const;
+};
+
+class CCgUniformSampler2D : public CCgUniform
+{
+public:
+	CCgUniformSampler2D(const CGparameter& parameter, bool global);
+
+	void update(const void* data, const SMaterial& material) const;
+};
+
+class CCgMaterialRenderer : public IMaterialRenderer, public IMaterialRendererServices
+{
+public:
+	CCgMaterialRenderer(IShaderConstantSetCallBack* callback = 0, IMaterialRenderer* baseMaterial = 0, s32 userData = 0);
+	virtual ~CCgMaterialRenderer();
+
+	virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial, bool resetAllRenderstates, IMaterialRendererServices* services) = 0;
+	virtual bool OnRender(IMaterialRendererServices* service, E_VERTEX_TYPE vtxtype) = 0;
+	virtual void OnUnsetMaterial() = 0;
+
+	virtual bool isTransparent() const;
+
+	virtual void setBasicRenderStates(const SMaterial& material, const SMaterial& lastMaterial, bool resetAllRenderstates) = 0;
+	virtual bool setVertexShaderConstant(const c8* name, const f32* floats, int count);
+	virtual bool setVertexShaderConstant(const c8* name, const bool* bools, int count);
+	virtual bool setVertexShaderConstant(const c8* name, const s32* ints, int count);
+	virtual void setVertexShaderConstant(const f32* data, s32 startRegister, s32 constantAmount=1);
+	virtual bool setPixelShaderConstant(const c8* name, const f32* floats, int count);
+	virtual bool setPixelShaderConstant(const c8* name, const bool* bools, int count);
+	virtual bool setPixelShaderConstant(const c8* name, const s32* ints, int count);
+	virtual void setPixelShaderConstant(const f32* data, s32 startRegister, s32 constantAmount=1);
+	virtual IVideoDriver* getVideoDriver() = 0;
+
+protected:
+	void getUniformList();
+
+	IShaderConstantSetCallBack* CallBack;
+	IMaterialRenderer* BaseMaterial;
+	s32 UserData;
+
+	core::array<CCgUniform*> UniformInfo;
+
+	CGprogram VertexProgram;
+	CGprogram FragmentProgram;
+	CGprogram GeometryProgram;
+	CGprofile VertexProfile;
+	CGprofile FragmentProfile;
+	CGprofile GeometryProfile;
+
+	SMaterial Material;
+	CGerror Error;
+};
+
+}
+}
+
+#endif
+#endif