OgreShaderProgramSet.h

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/*
-----------------------------------------------------------------------------
This source file is part of OGRE
(Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org

Copyright (c) 2000-2012 Torus Knot Software Ltd
Permission is hereby granted, free of charge, to any person obtaining a copy
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The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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*/
#ifndef _ShaderProgramSet_
#define _ShaderProgramSet_

#include "OgreShaderPrerequisites.h"
#include "OgreGpuProgram.h"

namespace Ogre {
namespace RTShader {

class _OgreRTSSExport ProgramSet : public RTShaderSystemAlloc
{

    // Interface.
public:
    ProgramSet  ();

    ~ProgramSet ();

    Program*        getCpuVertexProgram     ();

    Program*        getCpuFragmentProgram   ();

    GpuProgramPtr   getGpuVertexProgram     ();

    GpuProgramPtr   getGpuFragmentProgram   ();

    // Protected methods.
protected:
    void            setCpuVertexProgram     (Program* vsCpuProgram);
    void            setCpuFragmentProgram   (Program* psCpuProgram);

    void            setGpuVertexProgram     (GpuProgramPtr vsGpuProgram);
    void            setGpuFragmentProgram   (GpuProgramPtr psGpuProgram);


    // Attributes.
protected:
    Program*        mVSCpuProgram;      // Vertex shader CPU program.
    Program*        mPSCpuProgram;      // Fragment shader CPU program.
    GpuProgramPtr   mVSGpuProgram;      // Vertex shader GPU program.
    GpuProgramPtr   mPSGpuProgram;      // Fragment shader CPU program.

private:
    friend class ProgramManager;
    friend class TargetRenderState;

};

}
}

#endif