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-rw-r--r--sky/music/gmchannel.h82
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diff --git a/sky/music/gmchannel.h b/sky/music/gmchannel.h
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--- a/sky/music/gmchannel.h
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-/* 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 SKYGMCHANNEL_H
-#define SKYGMCHANNEL_H
-
-#include "sky/music/musicbase.h"
-
-class MidiDriver;
-
-namespace Sky {
-
-typedef struct {
- uint16 eventDataPtr;
- int32 nextEventTime;
- uint16 startOfData;
- uint8 midiChannelNumber;
- uint8 note;
- uint8 channelActive;
-} MidiChannelType;
-
-class GmChannel : public ChannelBase {
-public:
- GmChannel(uint8 *pMusicData, uint16 startOfData, MidiDriver *pMidiDrv, const byte *pInstMap, const byte *veloTab);
- virtual void stopNote(void);
- virtual uint8 process(uint16 aktTime);
- virtual void updateVolume(uint16 pVolume);
- virtual bool isActive(void);
-private:
- const byte *_instMap;
- const byte *_veloTab;
- MidiDriver *_midiDrv;
- uint8 *_musicData;
- uint16 _musicVolume;
- MidiChannelType _channelData;
- uint8 _lastVolume;
- //- normal subs
- void setRegister(uint8 regNum, uint8 value);
- int32 getNextEventTime(void);
- uint16 getNextNote(uint8 param);
- void adlibSetupInstrument(void);
- void setupInstrument(uint8 opcode);
- void setupChannelVolume(uint8 volume);
- //- Streamfunctions from Command90hTable
- void com90_caseNoteOff(void); // 0
- void com90_stopChannel(void); // 1
- void com90_setupInstrument(void); // 2
- uint8 com90_updateTempo(void); // 3
- //void com90_dummy(void); // 4
- void com90_getPitch(void); // 5
- void com90_getChannelVolume(void); // 6
- //void com90_skipTremoVibro(void); // 7
- void com90_rewindMusic(void); // 8
- void com90_keyOff(void); // 9
- //void com90_error(void); // 10
- void com90_getChannelPanValue(void); // 11
- void com90_setStartOfData(void); // 12
- void com90_getChannelControl(void); // 13
-};
-
-} // End of namespace Sky
-
-#endif //SKYGMCHANNEL_H