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 #ifndef _Codec_H__ 00026 #define _Codec_H__ 00027 00028 #include "OgrePrerequisites.h" 00029 00030 namespace Ogre { 00031 00041 class _OgreExport Codec 00042 { 00043 protected: 00044 typedef std::map< String, Codec* > CodecList; 00047 static CodecList ms_mapCodecs; 00048 00049 public: 00050 class CodecData 00051 { 00052 public: 00053 virtual ~CodecData() {}; 00054 00057 virtual String dataType() const { return "CodecData"; }; 00058 }; 00059 00060 public: 00061 virtual ~Codec(); 00062 00065 static void registerCodec( Codec *pCodec ) 00066 { 00067 ms_mapCodecs[pCodec->getType()] = pCodec; 00068 } 00069 00072 static void unRegisterCodec( Codec *pCodec ) 00073 { 00074 ms_mapCodecs.erase(pCodec->getType()); 00075 } 00076 00078 static Codec* getCodec(const String& extension); 00079 00085 virtual void code( const DataChunk& input, DataChunk* output, ... ) const = 0; 00093 virtual void codeToFile( const DataChunk& input, const String& outFileName, CodecData* pData) const = 0; 00094 00103 virtual CodecData * decode( const DataChunk& input, DataChunk* output, ... ) const = 0; 00104 00107 virtual String getType() const = 0; 00108 }; 00109 00110 } // namespace 00111 00112 #endif
Copyright © 2002-2003 by The OGRE Team
Last modified Sun Nov 28 19:48:17 2004