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) 2000-2005 The OGRE Team 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 */ 00025 #ifndef __HighLevelGpuProgramManager_H__ 00026 #define __HighLevelGpuProgramManager_H__ 00027 00028 #include "OgrePrerequisites.h" 00029 #include "OgreResourceManager.h" 00030 #include "OgreSingleton.h" 00031 #include "OgreException.h" 00032 #include "OgreHighLevelGpuProgram.h" 00033 00034 namespace Ogre { 00035 00037 class _OgreExport HighLevelGpuProgramFactory 00038 { 00039 public: 00040 HighLevelGpuProgramFactory() {} 00041 virtual ~HighLevelGpuProgramFactory(); 00043 virtual const String& getLanguage(void) const = 0; 00044 virtual HighLevelGpuProgram* create(ResourceManager* creator, 00045 const String& name, ResourceHandle handle, 00046 const String& group, bool isManual, ManualResourceLoader* loader) = 0; 00047 virtual void destroy(HighLevelGpuProgram* prog) = 0; 00048 }; 00062 class _OgreExport HighLevelGpuProgramManager 00063 : public ResourceManager, public Singleton<HighLevelGpuProgramManager> 00064 { 00065 public: 00066 typedef std::map<String, HighLevelGpuProgramFactory*> FactoryMap; 00067 protected: 00069 FactoryMap mFactories; 00070 00072 HighLevelGpuProgramFactory* mNullFactory; 00073 00074 HighLevelGpuProgramFactory* getFactory(const String& language); 00075 00077 Resource* createImpl(const String& name, ResourceHandle handle, 00078 const String& group, bool isManual, ManualResourceLoader* loader, 00079 const NameValuePairList* params); 00080 public: 00081 HighLevelGpuProgramManager(); 00082 ~HighLevelGpuProgramManager(); 00084 void addFactory(HighLevelGpuProgramFactory* factory); 00085 00086 00098 virtual HighLevelGpuProgramPtr createProgram( 00099 const String& name, const String& groupName, 00100 const String& language, GpuProgramType gptype); 00101 00117 static HighLevelGpuProgramManager& getSingleton(void); 00133 static HighLevelGpuProgramManager* getSingletonPtr(void); 00134 00135 00136 }; 00137 00138 } 00139 00140 #endif
Copyright © 2000-2005 by The OGRE Team
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Jul 23 10:05:38 2006