OgreShaderGLSLProgramProcessor.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 _ShaderGLSLProgramProcessor_
#define _ShaderGLSLProgramProcessor_

#include "OgreShaderPrerequisites.h"
#include "OgreShaderProgramProcessor.h"
#include "OgreStringVector.h"


namespace Ogre {
namespace RTShader {

class _OgreRTSSExport GLSLProgramProcessor : public ProgramProcessor
{

// Interface.
public: 

    GLSLProgramProcessor            ();

    virtual ~GLSLProgramProcessor   ();

    virtual const String&       getTargetLanguage   () const { return TargetLanguage; }

    virtual bool                preCreateGpuPrograms            (ProgramSet* programSet);

    virtual bool                postCreateGpuPrograms           (ProgramSet* programSet);


private:

    void                        bindTextureSamplers             (Program* pCpuProgram, GpuProgramPtr pGpuProgram);

    void                        bindSubShaders                  (Program* program, GpuProgramPtr pGpuProgram);

    static String TargetLanguage;

    StringVector    mLibraryPrograms;       // The list of created library shaders.

};


}
}

#endif