oggwave.hh

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/*
 * SubTimer header file
 *  Copyright (C) 2005 Peter Salvi
 *   Last modification: <2005.03.23., 16:16:26>
 *
 *  This program 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 program 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.
 */

#ifndef OGGWAVE_HH
#define OGGWAVE_HH

#include "wavefile.hh"

#define PACKET_LENGTH 1024

class QTime;

class OggVorbis_File;

class OggWave : public WaveFile
{
public:
  OggWave();
  ~OggWave();

  bool open(QString fname, int xres);

  void close();

  QTime length() const;

  size_t getPlayBufferSize(QTime const start, QTime const end) const;

  void getPlayBuffer(QTime const start, char *buf, size_t &size);

  void waveFormat(WaveFormat &f) const;
private:
  void loadWave();
  OggVorbis_File *ogg;
  long active_stream;
  long sampling;
  int channels;
};

#endif // OGGWAVE_HH

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