00001 /* 00002 ----------------------------------------------------------------------------- 00003 This source file is part of OGRE 00004 (Object-oriented Graphics Rendering Engine) 00005 For the latest info, see http://www.stevestreeting.com/ogre/ 00006 00007 Copyright © 2000-2003 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 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 General Public License for more details. 00018 00019 You should have received a copy of the GNU 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/gpl.html. 00023 ----------------------------------------------------------------------------- 00024 */ 00025 00026 #include "OgreGLGpuProgramManager.h" 00027 #include "OgreGLGpuProgram.h" 00028 #include "OgreLogManager.h" 00029 00030 using namespace Ogre; 00031 00032 GLGpuProgramManager::~GLGpuProgramManager() 00033 { 00034 } 00035 00036 bool GLGpuProgramManager::registerProgramFactory(const String& syntaxCode, CreateGpuProgramCallback createFn) 00037 { 00038 return mProgramMap.insert(ProgramMap::value_type(syntaxCode, createFn)).second; 00039 } 00040 00041 bool GLGpuProgramManager::unregisterProgramFactory(const String& syntaxCode) 00042 { 00043 return mProgramMap.erase(syntaxCode) != 0; 00044 } 00045 00046 GpuProgramParametersSharedPtr GLGpuProgramManager::createParameters(void) 00047 { 00048 return GpuProgramParametersSharedPtr(new GpuProgramParameters()); 00049 } 00050 00051 GpuProgram* GLGpuProgramManager::create(const String& name, GpuProgramType gptype, const String& syntaxCode) 00052 { 00053 ProgramMap::const_iterator iter = mProgramMap.find(syntaxCode); 00054 if(iter == mProgramMap.end()) 00055 { 00056 // No factory, this is an unsupported syntax code, probably for another rendersystem 00057 // Create a basic one, it doesn't matter what it is since it won't be used 00058 return new GLGpuProgram(name, gptype, syntaxCode); 00059 } 00060 00061 return (iter->second)(name, gptype, syntaxCode); 00062 } 00063
Copyright © 2002-2003 by The OGRE Team
Last modified Sun Nov 28 19:48:25 2004