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 __HighLevelGpuProgramManager_H__ 00030 #define __HighLevelGpuProgramManager_H__ 00031 00032 #include "OgrePrerequisites.h" 00033 #include "OgreResourceManager.h" 00034 #include "OgreSingleton.h" 00035 #include "OgreException.h" 00036 #include "OgreHighLevelGpuProgram.h" 00037 00038 namespace Ogre { 00039 00041 class _OgreExport HighLevelGpuProgramFactory : public FactoryAlloc 00042 { 00043 public: 00044 HighLevelGpuProgramFactory() {} 00045 virtual ~HighLevelGpuProgramFactory(); 00047 virtual const String& getLanguage(void) const = 0; 00048 virtual HighLevelGpuProgram* create(ResourceManager* creator, 00049 const String& name, ResourceHandle handle, 00050 const String& group, bool isManual, ManualResourceLoader* loader) = 0; 00051 virtual void destroy(HighLevelGpuProgram* prog) = 0; 00052 }; 00066 class _OgreExport HighLevelGpuProgramManager 00067 : public ResourceManager, public Singleton<HighLevelGpuProgramManager> 00068 { 00069 public: 00070 typedef std::map<String, HighLevelGpuProgramFactory*> FactoryMap; 00071 protected: 00073 FactoryMap mFactories; 00074 00076 HighLevelGpuProgramFactory* mNullFactory; 00078 HighLevelGpuProgramFactory* mUnifiedFactory; 00079 00080 HighLevelGpuProgramFactory* getFactory(const String& language); 00081 00083 Resource* createImpl(const String& name, ResourceHandle handle, 00084 const String& group, bool isManual, ManualResourceLoader* loader, 00085 const NameValuePairList* params); 00086 public: 00087 HighLevelGpuProgramManager(); 00088 ~HighLevelGpuProgramManager(); 00090 void addFactory(HighLevelGpuProgramFactory* factory); 00092 void removeFactory(HighLevelGpuProgramFactory* factory); 00093 00094 00106 virtual HighLevelGpuProgramPtr createProgram( 00107 const String& name, const String& groupName, 00108 const String& language, GpuProgramType gptype); 00109 00125 static HighLevelGpuProgramManager& getSingleton(void); 00141 static HighLevelGpuProgramManager* getSingletonPtr(void); 00142 00143 00144 }; 00145 00146 } 00147 00148 #endif
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Last modified Sun Sep 27 22:02:23 2009