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 © 2000-2002 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 #include "OgreStableHeaders.h" 00026 #include "OgreHighLevelGpuProgramManager.h" 00027 00028 namespace Ogre { 00029 00030 //----------------------------------------------------------------------- 00031 template<> HighLevelGpuProgramManager* 00032 Singleton<HighLevelGpuProgramManager>::ms_Singleton = 0; 00033 HighLevelGpuProgramManager* HighLevelGpuProgramManager::getSingletonPtr(void) 00034 { 00035 return ms_Singleton; 00036 } 00037 HighLevelGpuProgramManager& HighLevelGpuProgramManager::getSingleton(void) 00038 { 00039 assert( ms_Singleton ); return ( *ms_Singleton ); 00040 } 00041 //----------------------------------------------------------------------- 00042 HighLevelGpuProgramManager::HighLevelGpuProgramManager() 00043 { 00044 } 00045 //----------------------------------------------------------------------- 00046 HighLevelGpuProgramManager::~HighLevelGpuProgramManager() 00047 { 00048 } 00049 //--------------------------------------------------------------------------- 00050 void HighLevelGpuProgramManager::addFactory(HighLevelGpuProgramFactory* factory) 00051 { 00052 // deliberately allow later plugins to override earlier ones 00053 mFactories[factory->getLanguage()] = factory; 00054 } 00055 //--------------------------------------------------------------------------- 00056 HighLevelGpuProgramFactory* HighLevelGpuProgramManager::getFactory(const String& language) 00057 { 00058 FactoryMap::iterator i = mFactories.find(language); 00059 00060 if (i == mFactories.end()) 00061 { 00062 Except(Exception::ERR_ITEM_NOT_FOUND, 00063 "Cannot find factory for language '" + language + "'", 00064 "HighLevelGpuProgramManager::getFactory"); 00065 } 00066 return i->second; 00067 } 00068 //--------------------------------------------------------------------------- 00069 HighLevelGpuProgram* HighLevelGpuProgramManager::createProgram( 00070 const String& name, const String& language, GpuProgramType gptype, 00071 int priority) 00072 { 00073 HighLevelGpuProgram* ret = getFactory(language)->create(name, gptype); 00074 add(ret); 00075 return ret; 00076 } 00077 }
Copyright © 2002-2003 by The OGRE Team
Last modified Fri May 14 23:22:17 2004