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) 2000-2013 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 __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__