Main Page | Namespace List | Class Hierarchy | Alphabetical List | Class List | File List | Namespace Members | Class Members | File Members

OGGMuxDemuxIO.hpp

00001  /***********************************************************************
00002  *                                                                      *
00003  * ViTooKi                                                              *
00004  *                                                                      *
00005  * title:       OGGMuxDemuxIO.hpp                                               *
00006  *                                                                      *
00007  *                                                                      *
00008  *                                                                      *
00009  * ITEC institute of the University of Klagenfurt (Austria)             *
00010  * http://www.itec.uni-klu.ac.at                                        *
00011  *                                                                      *
00012  *                                                                      *
00013  * For more information visit the ViTooKi homepage:                     *
00014  * http://ViTooKi.sourceforge.net                                       *
00015  * vitooki-user@lists.sourceforge.net                                   *
00016  * vitooki-devel@lists.sourceforge.net                                  *
00017  *                                                                      *
00018  * This file is part of ViTooKi, a free video toolkit.                  *
00019  * ViTooKi is free software; you can redistribute it and/or             *
00020  * modify it under the terms of the GNU General Public License          *
00021  * as published by the Free Software Foundation; either version 2       *
00022  * of the License, or (at your option) any later version.               *
00023  *                                                                      *
00024  * This program is distributed in the hope that it will be useful,      *
00025  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
00026  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         *
00027  * GNU General Public License for more details.                         *
00028  *                                                                      *
00029  * You should have received a copy of the GNU General Public License    *
00030  * along with this program; if not, write to the Free Software          *
00031  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,               *
00032  * MA  02111-1307, USA.                                                 *
00033  *                                                                      *
00034  ***********************************************************************/
00035 
00036  /***********************************************************************
00037  *                                                                      *
00038  *  REVISION HISTORY:                                                   *
00039  *                                                                      *
00040  *                                                                      *
00041  *                                                                      *
00042  ***********************************************************************/
00043 
00044 #ifndef _MK_OGGMUXDEMUXIO_HPP_
00045 #define _MK_OGGMUXDEMUXIO_HPP_
00046 
00047 #ifdef ENABLE_OGG
00048 
00049 #include "MuxDemuxIO.hpp"
00050 #include "container/OGGContainerFile.hpp"
00051 #include "adaptors/TheoraDecoder.hpp"
00052 #include "adaptors/VorbisDecoder.hpp"
00053 
00054 class MuxDemuxIO;
00055 
00067 class OGGMuxDemuxIO:public MuxDemuxIO {
00068 
00069 public:
00070 
00071   /* If writeOnly is true only write access
00072    * is permitted, otherwise the file is read-only, url is deep-copied
00073    */
00074   OGGMuxDemuxIO(ByteStream *stream);
00075   
00076   virtual ~OGGMuxDemuxIO();
00077   
00078   
00083   virtual Frame *getFrame();
00084   
00086   virtual int writeFrame(Frame * frm, ESInfo *out_es=NULL);
00087   
00088   static void initTheora(ESInfo* esi);
00089   static void initVorbis(ESInfo* esi);
00090   
00091   static theora_info* getTheoraInfo() ;
00092   static theora_state* getTheoraState();
00093 
00094   static vorbis_info* getVorbisInfo();
00095   static vorbis_dsp_state* getVorbisDspState();
00096   static vorbis_block* getVorbisBlock();
00097 
00098 private:
00099   //  ogg_page og;
00100   static theora_info* ti;
00101   static theora_state* ts;
00102   static int theorainitialized;
00103   static int vorbisinitialized;
00104 
00105 OGGHandler *osh, *osh_w;
00106 //ogg_page  og;// = new ogg_page;
00107 int serialtheora, serialvorbis;
00108 //theora_state *ts;
00109 //theora_info *ti;
00110 
00111 static vorbis_info *vi;
00112 static vorbis_comment *vc;
00113 static vorbis_dsp_state *vd;
00114 static vorbis_block *vb;
00115 
00116 OGGStreamInfo *osi;
00117 //int theorainitialized;
00118 //int vorbisinitialized;
00119 
00120 //theora_info* ti;
00121 //theora_state* ts;
00122 
00123 int vorbisframesSeen;
00124 int theoraframesSeen;
00125 
00126   //int numStreams;
00127   //long* theStream;
00128   //int streamp;
00129 
00130 long packetsSeen;
00131 
00132 protected:
00133 
00134 
00135 };
00136 
00137 #endif
00138 #endif