OgreGL3PlusGpuProgram.h

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/*
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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) 2000-2014 Torus Knot Software Ltd

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

#ifndef __GL3PlusGpuProgram_H__
#define __GL3PlusGpuProgram_H__

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

namespace Ogre {

    class _OgreGL3PlusExport GL3PlusGpuProgram : public GpuProgram
    {
    public:
        GL3PlusGpuProgram(ResourceManager* creator, const String& name, ResourceHandle handle,
            const String& group, bool isManual = false, ManualResourceLoader* loader = 0);
        virtual ~GL3PlusGpuProgram();

        virtual void bindProgram(void) {}
        virtual void unbindProgram(void) {}

        virtual void bindProgramParameters(GpuProgramParametersSharedPtr params, uint16 mask) {}
        virtual void bindProgramPassIterationParameters(GpuProgramParametersSharedPtr params) {}
        virtual void bindProgramSharedParameters(GpuProgramParametersSharedPtr params, uint16 mask) {}

        virtual size_t calculateSize(void) const;

        GLuint getProgramID(void) const
        { return mProgramID; }

    protected:
        void loadFromSource(void) {}
        void unloadImpl(void) {}

        GLuint mProgramID;
        GLenum mProgramType;
    };

} // namespace Ogre

#endif // __GL3PlusGpuProgram_H__