OgreGLSLESGpuProgram.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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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 __GLSLESGpuProgram_H__
#define __GLSLESGpuProgram_H__

// Precompiler options
#include "OgreGLSLESExtSupport.h"
#include "OgreGLES2GpuProgram.h"


namespace Ogre {

    class _OgreGLES2Export GLSLESGpuProgram : public GLES2GpuProgram
    {
    private:
        GLSLESProgram* mGLSLProgram;

        static GLuint mVertexShaderCount;
        static GLuint mFragmentShaderCount;

        GLint mLinked;

    public:
        GLSLESGpuProgram(GLSLESProgram* parent);
        ~GLSLESGpuProgram();

        void bindProgram(void);
        void unbindProgram(void);
        void bindProgramParameters(GpuProgramParametersSharedPtr params, uint16 mask);
        void bindProgramPassIterationParameters(GpuProgramParametersSharedPtr params);

        GLSLESProgram* getGLSLProgram(void) const { return mGLSLProgram; }      

        GLint isLinked(void) { return mLinked; }

        void setLinked(GLint flag) { mLinked = flag; }

    protected:
        void loadFromSource(void);
        void unloadImpl(void);
        void loadImpl(void);
    };
}

#endif // __GLSLESGpuProgram_H__