gmmusic.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 SKY_MUSIC_GMMUSIC_H
#define SKY_MUSIC_GMMUSIC_H
 
#include "sky/music/musicbase.h"
 
class MidiDriver;
 
namespace Sky {
 
class GmMusic : public MusicBase {
public:
    GmMusic(MidiDriver *pMidiDrv, Audio::Mixer *pMixer, Disk *pDisk);
    ~GmMusic() override;
    void setVolume(uint16 param) override;
private:
    static void passTimerFunc(void *param);
    void timerCall();
 
    uint32 _timerCount;
    uint8 *_sysExSequence;
    MidiDriver *_midiDrv;
    static const byte _veloTab[128];
 
    void setupPointers() override;
    void setupChannels(uint8 *channelData) override;
    void startDriver() override;
};
 
} // End of namespace Sky
 
#endif //GMMUSIC_H