1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/decoder-ogg.h	Sat Dec 29 14:47:40 2007 +0100
     1.3 @@ -0,0 +1,101 @@
     1.4 +/*
     1.5 + * MP3/MPlayer plugin to VDR (C++)
     1.6 + *
     1.7 + * (C) 2001-2005 Stefan Huelswitt <s.huelswitt@gmx.de>
     1.8 + *
     1.9 + * This code is free software; you can redistribute it and/or
    1.10 + * modify it under the terms of the GNU General Public License
    1.11 + * as published by the Free Software Foundation; either version 2
    1.12 + * of the License, or (at your option) any later version.
    1.13 + *
    1.14 + * This code is distributed in the hope that it will be useful,
    1.15 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.16 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1.17 + * GNU General Public License for more details.
    1.18 + *
    1.19 + * You should have received a copy of the GNU General Public License
    1.20 + * along with this program; if not, write to the Free Software
    1.21 + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
    1.22 + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
    1.23 + */
    1.24 +
    1.25 +#ifndef ___DECODER_OGG_H
    1.26 +#define ___DECODER_OGG_H
    1.27 +
    1.28 +#define DEC_OGG     DEC_ID('O','G','G',' ')
    1.29 +#define DEC_OGG_STR "OGG"
    1.30 +
    1.31 +#ifdef HAVE_VORBISFILE
    1.32 +
    1.33 +#include <mad.h>
    1.34 +#include <vorbis/vorbisfile.h>
    1.35 +
    1.36 +#include "decoder.h"
    1.37 +#include "decoder-core.h"
    1.38 +
    1.39 +// ----------------------------------------------------------------
    1.40 +
    1.41 +class cOggInfo;
    1.42 +
    1.43 +class cOggFile : public cFileInfo {
    1.44 +friend class cOggInfo;
    1.45 +private:
    1.46 +  bool opened, canSeek;
    1.47 +  OggVorbis_File vf;
    1.48 +  //
    1.49 +  void Error(const char *action, const int err);
    1.50 +public:
    1.51 +  cOggFile(const char *Filename);
    1.52 +  ~cOggFile();
    1.53 +  bool Open(bool log=true);
    1.54 +  void Close(void);
    1.55 +  long long Seek(long long posMs=0, bool relativ=false);
    1.56 +  int Stream(short *buffer, int samples);
    1.57 +  bool CanSeek(void) { return canSeek; }
    1.58 +  long long IndexMs(void);
    1.59 +  };
    1.60 +
    1.61 +// ----------------------------------------------------------------
    1.62 +
    1.63 +class cOggInfo : public cSongInfo {
    1.64 +private:
    1.65 +  cOggFile *file;
    1.66 +  bool keepOpen;
    1.67 +  //
    1.68 +  bool Abort(bool result);
    1.69 +public:
    1.70 +  cOggInfo(cOggFile *File);
    1.71 +  bool DoScan(bool KeepOpen=false);
    1.72 +  };
    1.73 +
    1.74 +// ----------------------------------------------------------------
    1.75 +
    1.76 +class cOggDecoder : public cDecoder {
    1.77 +private:
    1.78 +  cOggFile file;
    1.79 +  cOggInfo info;
    1.80 +  struct Decode ds;
    1.81 +  struct mad_pcm *pcm;
    1.82 +  unsigned long long index;
    1.83 +  //
    1.84 +  void Init(void);
    1.85 +  bool Clean(void);
    1.86 +  bool GetInfo(bool keepOpen);
    1.87 +  struct Decode *Done(eDecodeStatus status);
    1.88 +public:
    1.89 +  cOggDecoder(const char *Filename);
    1.90 +  ~cOggDecoder();
    1.91 +  virtual bool Valid(void);
    1.92 +  virtual cFileInfo *FileInfo(void);
    1.93 +  virtual cSongInfo *SongInfo(bool get);
    1.94 +  virtual cPlayInfo *PlayInfo(void);
    1.95 +  virtual bool Start(void);
    1.96 +  virtual bool Stop(void);
    1.97 +  virtual bool Skip(int Seconds, float bsecs);
    1.98 +  virtual struct Decode *Decode(void);
    1.99 +  };
   1.100 +
   1.101 +// ----------------------------------------------------------------
   1.102 +
   1.103 +#endif //HAVE_VORBISFILE
   1.104 +#endif //___DECODER_OGG_H