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author | Max Horn | 2006-02-11 22:45:04 +0000 |
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committer | Max Horn | 2006-02-11 22:45:04 +0000 |
commit | 26ee630756ebdd7c96bccede0881a8c8b98e8f2b (patch) | |
tree | 26e378d5cf990a2b81c2c96e9e683a7f333b62e8 /engines/sky/music/adlibmusic.h | |
parent | 2a9a0d4211b1ea5723f1409d91cb95de8984429e (diff) | |
download | scummvm-rg350-26ee630756ebdd7c96bccede0881a8c8b98e8f2b.tar.gz scummvm-rg350-26ee630756ebdd7c96bccede0881a8c8b98e8f2b.tar.bz2 scummvm-rg350-26ee630756ebdd7c96bccede0881a8c8b98e8f2b.zip |
Moved engines to the new engines/ directory
svn-id: r20582
Diffstat (limited to 'engines/sky/music/adlibmusic.h')
-rw-r--r-- | engines/sky/music/adlibmusic.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/engines/sky/music/adlibmusic.h b/engines/sky/music/adlibmusic.h new file mode 100644 index 0000000000..effa19dc51 --- /dev/null +++ b/engines/sky/music/adlibmusic.h @@ -0,0 +1,64 @@ +/* ScummVM - Scumm Interpreter + * Copyright (C) 2003-2006 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#ifndef ADLIBMUSIC_H +#define ADLIBMUSIC_H + +#include "sky/music/musicbase.h" +#include "sound/audiostream.h" +#include "sound/fmopl.h" + +namespace Audio { + class Mixer; +} + +namespace Sky { + +class AdlibMusic : public AudioStream, public MusicBase { +public: + AdlibMusic(Audio::Mixer *pMixer, Disk *pDisk); + ~AdlibMusic(void); + + // AudioStream API + int readBuffer(int16 *buffer, const int numSamples) { + premixerCall(buffer, numSamples / 2); + return numSamples; + } + bool isStereo() const { return true; } + bool endOfData() const { return false; } + int getRate() const { return _sampleRate; } + +private: + FM_OPL *_opl; + Audio::Mixer *_mixer; + uint8 *_initSequence; + uint32 _sampleRate, _nextMusicPoll; + virtual void setupPointers(void); + virtual void setupChannels(uint8 *channelData); + virtual void startDriver(void); + + void premixerCall(int16 *buf, uint len); +}; + +} // End of namespace Sky + +#endif //ADLIBMUSIC_H |