/*

  * MP3/MPlayer plugin to VDR (C++)

  *

  * (C) 2001-2005 Stefan Huelswitt <s.huelswitt@gmx.de>

  *

  * This code is free software; you can redistribute it and/or

  * modify it under the terms of the GNU General Public License

  * as published by the Free Software Foundation; either version 2

  * of the License, or (at your option) any later version.

  *

  * This code is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  * GNU General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with this program; if not, write to the Free Software

  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html

  */

 #ifndef ___DECODER_SND_H

 #define ___DECODER_SND_H

 #define DEC_SND     DEC_ID('S','N','D',' ')

 #define DEC_SND_STR "SND"

 #ifdef HAVE_SNDFILE

 #include <time.h>

 #include <mad.h>

 #include <sndfile.h>

 #include <vdr/thread.h>

 #include "decoder.h"

 #include "decoder-core.h"

 #define CDFS_MAGIC 0xCDDA // cdfs filesystem-ID

 class cDiscID;

 // ----------------------------------------------------------------

 class cSndFile : public cFileInfo {

 private:

   SNDFILE *sf;

   //

   void Error(const char *action);

 public:

   SF_INFO sfi;

   //

   cSndFile(const char *Filename);

   ~cSndFile();

   bool Open(bool log=true);

   void Close(void);

   sf_count_t Seek(sf_count_t frames=0, bool relativ=false);

   sf_count_t Stream(int *buffer, sf_count_t frames);

   };

 // ----------------------------------------------------------------

 class cSndInfo : public cSongInfo {

 private:

   cSndFile *file;

   cDiscID *id;

   bool keepOpen;

   //

   bool Abort(bool result);

   bool CDDBLookup(const char *filename);

 public:

   cSndInfo(cSndFile *File);

   ~cSndInfo();

   bool DoScan(bool KeepOpen=false);

   };

 // ----------------------------------------------------------------

 class cSndDecoder : public cDecoder, public cThread {

 private:

   cSndFile file;

   cSndInfo info;

   struct Decode ds;

   struct mad_pcm *pcm;

   unsigned long long index;

   //

   cMutex buffMutex;

   cCondVar fgCond, bgCond;

   bool run, ready;

   int *framebuff, deferedN, softCount;

   //

   void Init(void);

   bool Clean(void);

   bool GetInfo(bool keepOpen);

   struct Decode *Done(eDecodeStatus status);

 protected:

   virtual void Action(void);

 public:

   cSndDecoder(const char *Filename);

   ~cSndDecoder();

   virtual bool Valid(void);

   virtual cFileInfo *FileInfo(void);

   virtual cSongInfo *SongInfo(bool get);

   virtual cPlayInfo *PlayInfo(void);

   virtual bool Start(void);

   virtual bool Stop(void);

   virtual bool Skip(int Seconds, float bsecs);

   virtual struct Decode *Decode(void);

   };

 // ----------------------------------------------------------------

 #endif //HAVE_SNDFILE

 #endif //___DECODER_SND_H