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IGPUProgrammingServices.h

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// Copyright (C) 2002-2008 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h

#ifndef __I_GPU_PROGRAMMING_SERVICES_H_INCLUDED__
#define __I_GPU_PROGRAMMING_SERVICES_H_INCLUDED__

#include "IReferenceCounted.h"
#include "SMaterial.h"

namespace irr
{

namespace io
{
        class IReadFile;
} // end namespace io

namespace video
{

class IVideoDriver;
class IShaderConstantSetCallBack;

enum E_VERTEX_SHADER_TYPE
{
        EVST_VS_1_1 = 0,
        EVST_VS_2_0,
        EVST_VS_2_a,
        EVST_VS_3_0,

        EVST_COUNT
};

const c8* const VERTEX_SHADER_TYPE_NAMES[] = {
        "vs_1_1",
        "vs_2_0",
        "vs_2_a",
        "vs_3_0",
        0 };

enum E_PIXEL_SHADER_TYPE
{
        EPST_PS_1_1 = 0,
        EPST_PS_1_2,
        EPST_PS_1_3,
        EPST_PS_1_4,
        EPST_PS_2_0,
        EPST_PS_2_a,
        EPST_PS_2_b,
        EPST_PS_3_0,

        EPST_COUNT
};

const c8* const PIXEL_SHADER_TYPE_NAMES[] = {
        "ps_1_1",
        "ps_1_2",
        "ps_1_3",
        "ps_1_4",
        "ps_2_0",
        "ps_2_a",
        "ps_2_b",
        "ps_3_0",
        0 };

class IGPUProgrammingServices
{
public:

        virtual ~IGPUProgrammingServices() {}


        virtual s32 addHighLevelShaderMaterial(
                const c8* vertexShaderProgram,
                const c8* vertexShaderEntryPointName = "main",
                E_VERTEX_SHADER_TYPE vsCompileTarget = EVST_VS_1_1,
                const c8* pixelShaderProgram = 0,
                const c8* pixelShaderEntryPointName = "main",
                E_PIXEL_SHADER_TYPE psCompileTarget = EPST_PS_1_1,
                IShaderConstantSetCallBack* callback = 0,
                E_MATERIAL_TYPE baseMaterial = video::EMT_SOLID,
                s32 userData = 0 ) = 0;


        virtual s32 addHighLevelShaderMaterialFromFiles(
                const c8* vertexShaderProgram,
                const c8* vertexShaderEntryPointName = "main",
                E_VERTEX_SHADER_TYPE vsCompileTarget = EVST_VS_1_1,
                const c8* pixelShaderProgram = 0,
                const c8* pixelShaderEntryPointName = "main",
                E_PIXEL_SHADER_TYPE psCompileTarget = EPST_PS_1_1,
                IShaderConstantSetCallBack* callback = 0,
                E_MATERIAL_TYPE baseMaterial = video::EMT_SOLID,
                s32 userData = 0) = 0;



        virtual s32 addHighLevelShaderMaterialFromFiles(
                io::IReadFile* vertexShaderProgram,
                const c8* vertexShaderEntryPointName = "main",
                E_VERTEX_SHADER_TYPE vsCompileTarget = EVST_VS_1_1,
                io::IReadFile* pixelShaderProgram = 0,
                const c8* pixelShaderEntryPointName = "main",
                E_PIXEL_SHADER_TYPE psCompileTarget = EPST_PS_1_1,
                IShaderConstantSetCallBack* callback = 0,
                E_MATERIAL_TYPE baseMaterial = video::EMT_SOLID,
                s32 userData = 0) = 0;


        virtual s32 addShaderMaterial(const c8* vertexShaderProgram = 0,
                const c8* pixelShaderProgram = 0,
                IShaderConstantSetCallBack* callback = 0,
                E_MATERIAL_TYPE baseMaterial = video::EMT_SOLID,
                s32 userData = 0) = 0;


        virtual s32 addShaderMaterialFromFiles(io::IReadFile* vertexShaderProgram,
                io::IReadFile* pixelShaderProgram,
                IShaderConstantSetCallBack* callback = 0,
                E_MATERIAL_TYPE baseMaterial = video::EMT_SOLID,
                s32 userData = 0) = 0;


        virtual s32 addShaderMaterialFromFiles(const c8* vertexShaderProgramFileName,
                const c8* pixelShaderProgramFileName,
                IShaderConstantSetCallBack* callback = 0,
                E_MATERIAL_TYPE baseMaterial = video::EMT_SOLID,
                s32 userData = 0) = 0;
};


} // end namespace video
} // end namespace irr

#endif

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The Irrlicht Engine Documentation © 2003-2008 by Nikolaus Gebhardt. Generated on Sun Sep 21 08:57:41 2008 by Doxygen (1.4.2)