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
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
/* ScummVM - Scumm Interpreter
* Copyright (C) 2001 Ludvig Strigeus
* Copyright (C) 2001-2005 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.
*
* $Header$
*
*/
#include "common/stdafx.h"
#include "base/engine.h"
#include "common/config-manager.h"
#include "common/str.h"
#include "common/util.h"
#include "sound/mididrv.h"
/** Internal list of all available 'midi' drivers. */
static const struct MidiDriverDescription midiDrivers[] = {
{"auto", "Default", MD_AUTO},
{"null", "No music", MD_NULL},
#if defined(WIN32) && !defined(_WIN32_WCE) && !defined(__SYMBIAN32__)
{"windows", "Windows MIDI", MD_WINDOWS},
#endif
#if defined(UNIX) && !defined(__BEOS__) && !defined(MACOSX)
{"seq", "SEQ", MD_SEQ},
#endif
#if defined(MACOSX)
{"qt", "QuickTime", MD_QTMUSIC},
{"core", "CoreAudio", MD_COREAUDIO},
#endif
#if defined(__MORPHOS__)
{"etude", "Etude", MD_ETUDE},
#endif
#if defined(UNIX) && defined(USE_ALSA)
{"alsa", "ALSA", MD_ALSA},
#endif
{"adlib", "Adlib", MD_ADLIB},
{"towns", "FM Towns", MD_TOWNS},
{"pcspk", "PC Speaker", MD_PCSPK},
{"pcjr", "IBM PCjr", MD_PCJR},
#ifdef USE_FLUIDSYNTH
{"fluidsynth", "FluidSynth", MD_FLUIDSYNTH},
#endif
#ifdef USE_MT32EMU
{"mt32", "MT-32", MD_MT32},
#endif
#if defined(__PALM_OS__)
{"ypa1", "Yamaha Pa1", MD_YPA1},
{"zodiac", "Tapwave Zodiac", MD_ZODIAC},
#endif
{0, 0, 0}
};
const byte MidiDriver::_mt32ToGm[128] = {
// 0 1 2 3 4 5 6 7 8 9 A B C D E F
0, 1, 0, 2, 4, 4, 5, 3, 16, 17, 18, 16, 16, 19, 20, 21, // 0x
6, 6, 6, 7, 7, 7, 8, 112, 62, 62, 63, 63, 38, 38, 39, 39, // 1x
88, 95, 52, 98, 97, 99, 14, 54, 102, 96, 53, 102, 81, 100, 14, 80, // 2x
48, 48, 49, 45, 41, 40, 42, 42, 43, 46, 45, 24, 25, 28, 27, 104, // 3x
32, 32, 34, 33, 36, 37, 35, 35, 79, 73, 72, 72, 74, 75, 64, 65, // 4x
66, 67, 71, 71, 68, 69, 70, 22, 56, 59, 57, 57, 60, 60, 58, 61, // 5x
61, 11, 11, 98, 14, 9, 14, 13, 12, 107, 107, 77, 78, 78, 76, 76, // 6x
47, 117, 127, 118, 118, 116, 115, 119, 115, 112, 55, 124, 123, 0, 14, 117 // 7x
};
const byte MidiDriver::_gmToMt32[128] = {
// 0 1 2 3 4 5 6 7 8 9 A B C D E F
5, 1, 2, 7, 3, 5, 16, 21, 22, 101, 101, 97, 104, 103, 102, 20, // 0x
8, 9, 11, 12, 14, 15, 87, 15, 59, 60, 61, 62, 67, 44, 79, 23, // 1x
64, 67, 66, 70, 68, 69, 28, 31, 52, 54, 55, 56, 49, 51, 57, 112, // 2x
48, 50, 45, 26, 34, 35, 45, 122, 89, 90, 94, 81, 92, 95, 24, 25, // 3x
80, 78, 79, 78, 84, 85, 86, 82, 74, 72, 76, 77, 110, 107, 108, 76, // 4x
47, 44, 111, 45, 44, 34, 44, 30, 32, 33, 88, 34, 35, 35, 38, 33, // 5x
41, 36, 100, 37, 40, 34, 43, 40, 63, 21, 99, 105, 103, 86, 55, 84, // 6x
101, 103, 100, 120, 117, 113, 99, 128, 128, 128, 128, 124, 123, 128, 128, 128, // 7x
};
const MidiDriverDescription *MidiDriver::getAvailableMidiDrivers() {
return midiDrivers;
}
int MidiDriver::parseMusicDriver(const Common::String &str) {
if (str.isEmpty())
return -1;
const char *s = str.c_str();
const MidiDriverDescription *md = getAvailableMidiDrivers();
while (md->name) {
if (!scumm_stricmp(md->name, s)) {
return md->id;
}
md++;
}
return -1;
}
int MidiDriver::detectMusicDriver(int midiFlags) {
int musicDriver = parseMusicDriver(ConfMan.get("music_driver"));
/* Use the adlib sound driver if auto mode is selected,
* and the game is one of those that want adlib as
* default, OR if the game is an older game that doesn't
* support anything else anyway. */
if (musicDriver == MD_AUTO || musicDriver < 0) {
if (midiFlags & MDT_PREFER_NATIVE) {
if (musicDriver == MD_AUTO) {
#if defined(WIN32) && !defined(_WIN32_WCE) && !defined(__SYMBIAN32__)
musicDriver = MD_WINDOWS; // MD_WINDOWS is default MidiDriver on windows targets
#elif defined(MACOSX)
musicDriver = MD_COREAUDIO;
#elif defined(__PALM_OS__) // must be before mac
musicDriver = MD_YPA1; // TODO : change this and use Zodiac driver when needed
#elif defined(__MORPHOS__)
musicDriver = MD_ETUDE;
#elif defined(_WIN32_WCE) || defined(UNIX) || defined(X11_BACKEND) || defined (__SYMBIAN32__)
// Always use MIDI emulation via adlib driver on CE and UNIX device
// TODO: We should, for the Unix targets, attempt to detect
// whether a sequencer is available, and use it instead.
musicDriver = MD_ADLIB;
#else
musicDriver = MD_NULL;
#endif
} else
musicDriver = MD_ADLIB;
} else
musicDriver = MD_TOWNS;
}
bool nativeMidiDriver =
(musicDriver != MD_NULL && musicDriver != MD_ADLIB &&
musicDriver != MD_PCSPK && musicDriver != MD_PCJR &&
musicDriver != MD_TOWNS);
if (nativeMidiDriver && !(midiFlags & MDT_NATIVE))
musicDriver = MD_TOWNS;
if (musicDriver == MD_TOWNS && !(midiFlags & MDT_TOWNS))
musicDriver = MD_ADLIB;
if (musicDriver == MD_ADLIB && !(midiFlags & MDT_ADLIB))
musicDriver = MD_PCJR;
if ((musicDriver == MD_PCSPK || musicDriver == MD_PCJR) && !(midiFlags & MDT_PCSPK))
musicDriver = MD_NULL;
return musicDriver;
}
MidiDriver *MidiDriver::createMidi(int midiDriver) {
switch(midiDriver) {
case MD_NULL: return MidiDriver_NULL_create();
// In the case of Adlib, we won't specify anything.
// IMuse is designed to set up its own Adlib driver
// if need be, and we only have to specify a native
// driver.
case MD_ADLIB: return NULL;
#ifdef USE_FLUIDSYNTH
case MD_FLUIDSYNTH: return MidiDriver_FluidSynth_create(g_engine->_mixer);
#endif
#ifdef USE_MT32EMU
case MD_MT32: return MidiDriver_MT32_create(g_engine->_mixer);
#endif
case MD_TOWNS: return MidiDriver_YM2612_create(g_engine->_mixer);
// Right now PC Speaker and PCjr are handled
// outside the MidiDriver architecture, so
// don't create anything for now.
case MD_PCSPK:
case MD_PCJR: return NULL;
#if defined(__PALM_OS__)
case MD_YPA1: return MidiDriver_YamahaPa1_create();
#ifndef DISABLE_TAPWAVE
case MD_ZODIAC: return MidiDriver_Zodiac_create();
#endif
#endif
#if defined(WIN32) && !defined(_WIN32_WCE) && !defined(__SYMBIAN32__)
case MD_WINDOWS: return MidiDriver_WIN_create();
#endif
#if defined(__MORPHOS__)
case MD_ETUDE: return MidiDriver_ETUDE_create();
#endif
#if defined(UNIX) && !defined(__BEOS__) && !defined(MACOSX)
case MD_SEQ: return MidiDriver_SEQ_create();
#endif
#if (defined(MACOSX) || defined(macintosh)) && !defined(__PALM_OS__)
case MD_QTMUSIC: return MidiDriver_QT_create();
#endif
#if defined(MACOSX)
case MD_COREAUDIO: return MidiDriver_CORE_create();
#endif
#if defined(UNIX) && defined(USE_ALSA)
case MD_ALSA: return MidiDriver_ALSA_create();
#endif
}
error("Invalid midi driver selected");
return NULL;
}
|
