diff options
author | Chris Apers | 2003-09-23 15:49:33 +0000 |
---|---|---|
committer | Chris Apers | 2003-09-23 15:49:33 +0000 |
commit | fd6ace361c06d7031575c9b12887df81beb46808 (patch) | |
tree | 74ebdc042c3fa0591129fc0a67d374d12a89bba9 /backends/PalmOS/Src/cdaudio.h | |
parent | 8ccd2934a53ece71609adb2a6240b65537dd7a86 (diff) | |
download | scummvm-rg350-fd6ace361c06d7031575c9b12887df81beb46808.tar.gz scummvm-rg350-fd6ace361c06d7031575c9b12887df81beb46808.tar.bz2 scummvm-rg350-fd6ace361c06d7031575c9b12887df81beb46808.zip |
CD Audio track support via MP3 on PalmOS
svn-id: r10373
Diffstat (limited to 'backends/PalmOS/Src/cdaudio.h')
-rw-r--r-- | backends/PalmOS/Src/cdaudio.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/backends/PalmOS/Src/cdaudio.h b/backends/PalmOS/Src/cdaudio.h new file mode 100644 index 0000000000..69ec0d7ba5 --- /dev/null +++ b/backends/PalmOS/Src/cdaudio.h @@ -0,0 +1,56 @@ +/* ScummVM - Scumm Interpreter + * Copyright (C) 2001 Ludvig Strigeus + * Copyright (C) 2001-2003 The ScummVM project + * + * 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. + * + * $Header$ + * + */ + +#ifndef CDAUDIO_H +#define CDAUDIO_H + +#include "common/system.h" + +class CDAudio { +public: + CDAudio() { + _isInitialized = false; + _volumeLevel = 100; + }; + + virtual bool init() = 0; + virtual void release() = 0; + + // OSystem functions + virtual bool poll() = 0; + virtual void play(int track, int num_loops, int start_frame, int duration) = 0; + virtual void stop() = 0; + virtual void update() = 0; + + // volume in percent + virtual void setVolume(int volume) { _volumeLevel = volume; } + virtual int getVolume() { return _volumeLevel; } + + virtual void upVolume(int value) {}; + virtual void downVolume(int value) {}; + +protected: + int _volumeLevel; + bool _isInitialized; +}; + +#endif
\ No newline at end of file |