OgreGLSLProgram.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) 2000-2005 The OGRE Team
Also see acknowledgements in Readme.html

This program is free software you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation either version 2 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt.
-----------------------------------------------------------------------------
*/
#ifndef __GLSLProgram_H__
#define __GLSLProgram_H__

#include "OgreGLPrerequisites.h"
#include "OgreHighLevelGpuProgram.h"

namespace Ogre {
    class GLSLProgram : public HighLevelGpuProgram
    {
    public:
        class CmdAttach : public ParamCommand
        {
        public:
            String doGet(const void* target) const;
            void doSet(void* target, const String& shaderNames);
        };

        GLSLProgram(ResourceManager* creator, 
            const String& name, ResourceHandle handle,
            const String& group, bool isManual, ManualResourceLoader* loader);
        ~GLSLProgram();

        const GLhandleARB getGLHandle() const { return mGLHandle; }
        void attachToProgramObject( const GLhandleARB programObject );
        String getAttachedShaderNames() const { return mAttachedShaderNames; }

        void attachChildShader(const String& name);
        const String& getLanguage(void) const;

    protected:
        static CmdAttach msCmdAttach;

        void loadFromSource(void);
        void createLowLevelImpl(void);
        void unloadHighLevelImpl(void);
        void populateParameterNames(GpuProgramParametersSharedPtr params);
        bool compile( const bool checkErrors = true);

    private:
        GLhandleARB mGLHandle;
        GLint mCompiled;
        String mAttachedShaderNames;
        typedef std::vector< GLSLProgram* > GLSLProgramContainer;
        typedef GLSLProgramContainer::iterator GLSLProgramContainerIterator;
        GLSLProgramContainer mAttachedGLSLPrograms;

    };
}

#endif // __GLSLProgram_H__

---

Copyright © 2000-2005 by The OGRE Team

This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Mar 12 14:37:41 2006