OgreGLSLLinkProgram.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) 2000-2013 Torus Knot Software Ltd

Permission is hereby granted, free of charge, to any person obtaining a copy
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*/
#ifndef __GLSLLinkProgram_H__
#define __GLSLLinkProgram_H__

#include "OgreGL3PlusPrerequisites.h"
#include "OgreGpuProgram.h"
#include "OgreHardwareVertexBuffer.h"
#include "OgreGL3PlusHardwareUniformBuffer.h"
#include "OgreGLSLProgramCommon.h"

namespace Ogre {
    
    class GLSLGpuProgram;

    class _OgreGL3PlusExport GLSLLinkProgram : public GLSLProgramCommon
    {
    protected:
        virtual void compileAndLink(void);
        virtual void _useProgram(void);

        void buildGLUniformReferences(void);

    public:
        GLSLLinkProgram(GLSLGpuProgram* vertexProgram, GLSLGpuProgram* geometryProgram, GLSLGpuProgram* fragmentProgram, GLSLGpuProgram* hullProgram, GLSLGpuProgram* domainProgram, GLSLGpuProgram* computeProgram);
        ~GLSLLinkProgram(void);

        void activate(void);

        virtual void updateUniforms(GpuProgramParametersSharedPtr params, uint16 mask, GpuProgramType fromProgType);
        virtual void updateUniformBlocks(GpuProgramParametersSharedPtr params, uint16 mask, GpuProgramType fromProgType);
        virtual void updatePassIterationUniforms(GpuProgramParametersSharedPtr params);
    };

}

#endif // __GLSLLinkProgram_H__