1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/* ScummVM - Scumm Interpreter
* Copyright (C) 2004-2005 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 SOUND_H
#define SOUND_H
#include "common/stdafx.h"
#include "common/scummsys.h"
#include "sound/mididrv.h"
#include "sound/midiparser.h"
#include "kyra/kyra.h"
namespace Kyra {
class MusicPlayer : public MidiDriver {
public:
MusicPlayer(MidiDriver* driver, KyraEngine* engine);
~MusicPlayer();
void setVolume(int volume);
int getVolume() { return _volume; }
void hasNativeMT32(bool nativeMT32) { _nativeMT32 = nativeMT32; }
void playMusic(const char* file);
void playMusic(uint8* data, uint32 size);
void stopMusic();
void playTrack(uint8 track);
void setPassThrough(bool b) { _passThrough = b; }
//MidiDriver interface implementation
int open();
void close();
void send(uint32 b);
void metaEvent(byte type, byte *data, uint16 length);
void setTimerCallback(void *timerParam, void (*timerProc)(void *)) { }
uint32 getBaseTempo(void) { return _driver ? _driver->getBaseTempo() : 0; }
//Channel allocation functions
MidiChannel *allocateChannel() { return 0; }
MidiChannel *getPercussionChannel() { return 0; }
protected:
static void onTimer(void *data);
MidiChannel* _channel[16];
uint8 _channelVolume[16];
MidiDriver* _driver;
bool _nativeMT32;
bool _passThrough;
uint8 _volume;
bool _isPlaying;
MidiParser* _parser;
KyraEngine* _engine;
};
} // end of namespace Kyra
#endif
|
