OgreGpuProgramManager.h

Go to the documentation of this file.

/*
-----------------------------------------------------------------------------
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 __GpuProgramManager_H_
#define __GpuProgramManager_H_

// Precompiler options
#include "OgrePrerequisites.h"
#include "OgreResourceManager.h"
#include "OgreException.h"
#include "OgreGpuProgram.h"
#include "OgreSingleton.h"

namespace Ogre {

    class _OgreExport GpuProgramManager : public ResourceManager, public Singleton<GpuProgramManager>
    {
    public:
        typedef std::set<String> SyntaxCodes;

    protected:
        SyntaxCodes mSyntaxCodes;
        virtual Resource* createImpl(const String& name, ResourceHandle handle, 
            const String& group, bool isManual, ManualResourceLoader* loader,
            GpuProgramType gptype, const String& syntaxCode) = 0;
    public:
        GpuProgramManager();
        virtual ~GpuProgramManager();

        virtual GpuProgramPtr load(const String& name, const String& groupName, 
            const String& filename, GpuProgramType gptype, 
            const String& syntaxCode);

        virtual GpuProgramPtr loadFromString(const String& name, const String& groupName,
            const String& code, GpuProgramType gptype,
            const String& syntaxCode);

        virtual const SyntaxCodes& getSupportedSyntax(void) const { return mSyntaxCodes; };

        virtual bool isSyntaxSupported(const String& syntaxCode) const;
        
        virtual GpuProgramParametersSharedPtr createParameters(void) = 0;
        
        virtual GpuProgramPtr createProgram(const String& name, 
            const String& groupName, const String& filename, 
            GpuProgramType gptype, const String& syntaxCode);

        virtual GpuProgramPtr createProgramFromString(const String& name, 
            const String& groupName, const String& code, 
            GpuProgramType gptype, const String& syntaxCode);

        virtual ResourcePtr create(const String& name, const String& group, 
            GpuProgramType gptype, const String& syntaxCode, bool isManual = false, 
            ManualResourceLoader* loader = 0);

        virtual void _pushSyntaxCode(const String& syntaxCode) { mSyntaxCodes.insert(syntaxCode); }
        ResourcePtr getByName(const String& name, bool preferHighLevelPrograms = true);
        static GpuProgramManager& getSingleton(void);
        static GpuProgramManager* getSingletonPtr(void);
    


    };

}

#endif

---

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 14:37:42 2006