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OgreGpuProgramManager.h

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00001 /*
00002 -----------------------------------------------------------------------------
00003 This source file is part of OGRE
00004     (Object-oriented Graphics Rendering Engine)
00005 For the latest info, see http://www.ogre3d.org/
00006 
00007 Copyright (c) 2000-2006 Torus Knot Software Ltd
00008 Also see acknowledgements in Readme.html
00009 
00010 This program is free software; you can redistribute it and/or modify it under
00011 the terms of the GNU Lesser General Public License as published by the Free Software
00012 Foundation; either version 2 of the License, or (at your option) any later
00013 version.
00014 
00015 This program is distributed in the hope that it will be useful, but WITHOUT
00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
00018 
00019 You should have received a copy of the GNU Lesser General Public License along with
00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to
00022 http://www.gnu.org/copyleft/lesser.txt.
00023 
00024 You may alternatively use this source under the terms of a specific version of
00025 the OGRE Unrestricted License provided you have obtained such a license from
00026 Torus Knot Software Ltd.
00027 -----------------------------------------------------------------------------
00028 */
00029 #ifndef __GpuProgramManager_H_
00030 #define __GpuProgramManager_H_
00031 
00032 // Precompiler options
00033 #include "OgrePrerequisites.h"
00034 #include "OgreResourceManager.h"
00035 #include "OgreException.h"
00036 #include "OgreGpuProgram.h"
00037 #include "OgreSingleton.h"
00038 
00039 namespace Ogre {
00040 
00041     class _OgreExport GpuProgramManager : public ResourceManager, public Singleton<GpuProgramManager>
00042     {
00043     public:
00044         typedef std::set<String> SyntaxCodes;
00045 
00046     protected:
00048         SyntaxCodes mSyntaxCodes;
00050         virtual Resource* createImpl(const String& name, ResourceHandle handle, 
00051             const String& group, bool isManual, ManualResourceLoader* loader,
00052             GpuProgramType gptype, const String& syntaxCode) = 0;
00053     public:
00054         GpuProgramManager();
00055         virtual ~GpuProgramManager();
00056 
00068         virtual GpuProgramPtr load(const String& name, const String& groupName, 
00069             const String& filename, GpuProgramType gptype, 
00070             const String& syntaxCode);
00071 
00083         virtual GpuProgramPtr loadFromString(const String& name, const String& groupName,
00084             const String& code, GpuProgramType gptype,
00085             const String& syntaxCode);
00086 
00088         virtual const SyntaxCodes& getSupportedSyntax(void) const { return mSyntaxCodes; };
00089 
00091         virtual bool isSyntaxSupported(const String& syntaxCode) const;
00092         
00098         virtual GpuProgramParametersSharedPtr createParameters(void);
00099         
00114         virtual GpuProgramPtr createProgram(const String& name, 
00115             const String& groupName, const String& filename, 
00116             GpuProgramType gptype, const String& syntaxCode);
00117 
00132         virtual GpuProgramPtr createProgramFromString(const String& name, 
00133             const String& groupName, const String& code, 
00134             GpuProgramType gptype, const String& syntaxCode);
00135 
00139         virtual ResourcePtr create(const String& name, const String& group, 
00140             GpuProgramType gptype, const String& syntaxCode, bool isManual = false, 
00141             ManualResourceLoader* loader = 0);
00142 
00144         virtual void _pushSyntaxCode(const String& syntaxCode) { mSyntaxCodes.insert(syntaxCode); }
00150         ResourcePtr getByName(const String& name, bool preferHighLevelPrograms = true);
00166         static GpuProgramManager& getSingleton(void);
00182         static GpuProgramManager* getSingletonPtr(void);
00183     
00184 
00185 
00186     };
00187 
00188 }
00189 
00190 #endif

Copyright © 2000-2005 by The OGRE Team
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Last modified Mon Aug 20 13:50:46 2007