src/audio/ogg_sound_file.hpp

Go to the documentation of this file.

//  SuperTux
//  Copyright (C) 2006 Matthias Braun <matze@braunis.de>
//
//  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 3 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, see <http://www.gnu.org/licenses/>.

#ifndef HEADER_SUPERTUX_AUDIO_OGG_SOUND_FILE_HPP
#define HEADER_SUPERTUX_AUDIO_OGG_SOUND_FILE_HPP

#include <physfs.h>
#include <vorbis/vorbisfile.h>

#include "audio/sound_file.hpp"

class OggSoundFile : public SoundFile
{
public:
  OggSoundFile(PHYSFS_file* file, double loop_begin, double loop_at);
  ~OggSoundFile();

  size_t read(void* buffer, size_t buffer_size);
  void reset();

private:
  static size_t cb_read(void* ptr, size_t size, size_t nmemb, void* source);
  static int cb_seek(void* source, ogg_int64_t offset, int whence);
  static int cb_close(void* source);
  static long cb_tell(void* source);

  PHYSFS_file*   file;
  OggVorbis_File vorbis_file;
  ogg_int64_t    loop_begin;
  ogg_int64_t    loop_at;
  size_t         normal_buffer_loop;

private:
  OggSoundFile(const OggSoundFile&);
  OggSoundFile& operator=(const OggSoundFile&);
};


#endif

/* EOF */

---