PCMOpenGLExtensionLoader.h
Go to the documentation of this file.00001 00002 // 00003 // This source file is a part of ParCompMark 00004 // Parallel Compositing Benchmark Framework 00005 // 00006 // for latest info see http://parcompmark.sourceforge.net 00007 00008 // 00009 // Copyright (C) 2006 IT2 ParCompMark Dev. Team 00010 // 00011 // This program is free software; you can redistribute it and/or 00012 // modify it under the terms of the GNU General Public License 00013 // as published by the Free Software Foundation; either version 2 00014 // of the License, or (at your option) any later version. 00015 // 00016 // This program is distributed in the hope that it will be useful, 00017 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00018 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00019 // GNU General Public License for more details. 00020 // 00021 // You should have received a copy of the GNU General Public License 00022 // along with this program; if not, write to the Free Software 00023 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00024 00027 00028 #ifndef __PCM_OPENGLEXTENSIONLOADER_H__ 00029 # define __PCM_OPENGLEXTENSIONLOADER_H__ 00030 00031 // 00032 // Inner includes 00033 // 00034 00035 # include "PCMPremeditations.h" 00036 00037 # include "PCMException.h" 00038 00039 # include "PCMLogger.h" 00040 00041 // 00042 // Outer includes 00043 // 00044 00045 # include <list> 00046 00047 namespace ParCompMark 00048 { 00049 00056 class OpenGLExtensionLoader 00057 { 00058 00059 // 00060 // Unit test class 00061 // 00062 # ifdef PARCOMPMARK_TEST 00063 friend class ParCompMarkTest::TestOpenGLExtensionLoader; 00064 # endif 00065 00066 // 00067 // Enumerations 00068 // 00069 00070 public: 00071 00073 enum LoadingMode 00074 { 00075 00077 IMMEDIATE, 00078 00080 DELAYED 00081 }; 00082 00083 // 00084 // Class variables 00085 // 00086 00088 00089 00090 protected: 00091 00097 static LoadingMode mLoadingMode; 00098 00104 static std::list < std::string > mExtensionsToLoad; 00105 00107 00108 // 00109 // Getters & setters 00110 // 00111 00113 00114 00115 public: 00116 00122 static const OpenGLExtensionLoader::LoadingMode & getLoadingMode(); 00123 00129 static void setLoadingMode(const OpenGLExtensionLoader::LoadingMode & loadingmode); 00130 00132 00133 // 00134 // Class methods 00135 // 00136 00138 00139 00140 public: 00141 00148 static void load(const std::list < std::string > &extensions); 00149 00153 static void loadDelayed(); 00154 00155 protected: 00156 00164 static void _load(const std::list < std::string > &extensions); 00165 00171 static void _init(); 00172 00174 00175 }; 00176 00177 // 00178 // Include header implementation 00179 // 00180 00181 # include "PCMOpenGLExtensionLoader_impl.h" 00182 00183 } 00184 00185 #endif