OgreHighLevelGpuProgramManager.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 __HighLevelGpuProgramManager_H__
#define __HighLevelGpuProgramManager_H__

#include "OgrePrerequisites.h"
#include "OgreResourceManager.h"
#include "OgreSingleton.h"
#include "OgreException.h"
#include "OgreHighLevelGpuProgram.h"

namespace Ogre {

    class _OgreExport HighLevelGpuProgramFactory
    {
    public:
        HighLevelGpuProgramFactory() {}
        virtual ~HighLevelGpuProgramFactory();
        virtual const String& getLanguage(void) const = 0;
        virtual HighLevelGpuProgram* create(ResourceManager* creator, 
            const String& name, ResourceHandle handle,
            const String& group, bool isManual, ManualResourceLoader* loader) = 0;
        virtual void destroy(HighLevelGpuProgram* prog) = 0;
    };
    class _OgreExport HighLevelGpuProgramManager 
        : public ResourceManager, public Singleton<HighLevelGpuProgramManager>
    {
    public:
        typedef std::map<String, HighLevelGpuProgramFactory*> FactoryMap;
    protected:
        FactoryMap mFactories;

        HighLevelGpuProgramFactory* getFactory(const String& language);

        Resource* createImpl(const String& name, ResourceHandle handle, 
            const String& group, bool isManual, ManualResourceLoader* loader,
            const NameValuePairList* params);
    public:
        HighLevelGpuProgramManager();
        ~HighLevelGpuProgramManager();
        void addFactory(HighLevelGpuProgramFactory* factory);


        virtual HighLevelGpuProgramPtr createProgram(
            const String& name, const String& groupName, 
            const String& language, GpuProgramType gptype);

        static HighLevelGpuProgramManager& getSingleton(void);
        static HighLevelGpuProgramManager* getSingletonPtr(void);


    };

}

#endif

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Copyright © 2000-2005 by The OGRE Team

This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Feb 12 12:59:46 2006