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https://github.com/scummvm/scummvm.git
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90 lines
2.1 KiB
C++
90 lines
2.1 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifdef ENABLE_EOB
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#ifndef KYRA_SOUND_MLALF98_H
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#define KYRA_SOUND_MLALF98_H
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#include "common/scummsys.h"
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#include "common/array.h"
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namespace Common {
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class SeekableReadStream;
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}
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namespace Audio {
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class Mixer;
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}
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namespace Kyra {
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class MLALF98Internal;
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class MLALF98 {
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public:
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enum EmuType {
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kType9801_26 = 1,
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kType9801_86 = 2
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};
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struct ADPCMData {
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ADPCMData() : smpStart(0), smpEnd(0), unk4(0), unk5(0), volume(0), unk7(0) {}
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uint16 smpStart;
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uint16 smpEnd;
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uint8 unk4;
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uint8 unk5;
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uint8 volume;
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uint8 unk7;
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};
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typedef Common::Array<ADPCMData> ADPCMDataArray;
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public:
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MLALF98(Audio::Mixer *mixer, EmuType emuType);
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~MLALF98();
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// The caller has to dispose of the stream. The stream can be discarded
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// immediately after calling the respective loader function.
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void loadMusicData(Common::SeekableReadStream *data);
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void loadSoundEffectData(Common::SeekableReadStream *data);
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void loadExtData(ADPCMDataArray &data);
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void startMusic(int track);
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void fadeOutMusic();
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void startSoundEffect(int track);
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void allChannelsOff();
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void resetExtUnit();
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void setMusicVolume(int volume);
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void setSoundEffectVolume(int volume);
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private:
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MLALF98Internal *_drv;
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};
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} // End of namespace Kyra
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#endif
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#endif
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