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1da177e4 | 1 | /* |
f30c2269 | 2 | * include/linux/awe_voice.h |
1da177e4 LT |
3 | * |
4 | * Voice information definitions for the low level driver for the | |
5 | * AWE32/SB32/AWE64 wave table synth. | |
6 | * version 0.4.4; Jan. 4, 2000 | |
7 | * | |
8 | * Copyright (C) 1996-2000 Takashi Iwai | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation; either version 2 of the License, or | |
13 | * (at your option) any later version. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License | |
21 | * along with this program; if not, write to the Free Software | |
22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
23 | */ | |
24 | ||
25 | #ifndef AWE_VOICE_H | |
26 | #define AWE_VOICE_H | |
27 | ||
28 | #ifndef SAMPLE_TYPE_AWE32 | |
29 | #define SAMPLE_TYPE_AWE32 0x20 | |
30 | #endif | |
31 | ||
60d300c0 SB |
32 | #define _LINUX_PATCHKEY_H_INDIRECT |
33 | #include <linux/patchkey.h> | |
34 | #undef _LINUX_PATCHKEY_H_INDIRECT | |
1da177e4 LT |
35 | |
36 | /*---------------------------------------------------------------- | |
37 | * patch information record | |
38 | *----------------------------------------------------------------*/ | |
39 | ||
40 | /* patch interface header: 16 bytes */ | |
41 | typedef struct awe_patch_info { | |
42 | short key; /* use AWE_PATCH here */ | |
43 | #define AWE_PATCH _PATCHKEY(0x07) | |
44 | ||
45 | short device_no; /* synthesizer number */ | |
46 | unsigned short sf_id; /* file id (should be zero) */ | |
47 | short optarg; /* optional argument */ | |
48 | int len; /* data length (without this header) */ | |
49 | ||
50 | short type; /* patch operation type */ | |
51 | #define AWE_LOAD_INFO 0 /* awe_voice_rec */ | |
52 | #define AWE_LOAD_DATA 1 /* awe_sample_info */ | |
53 | #define AWE_OPEN_PATCH 2 /* awe_open_parm */ | |
54 | #define AWE_CLOSE_PATCH 3 /* none */ | |
55 | #define AWE_UNLOAD_PATCH 4 /* none */ | |
56 | #define AWE_REPLACE_DATA 5 /* awe_sample_info (optarg=#channels)*/ | |
57 | #define AWE_MAP_PRESET 6 /* awe_voice_map */ | |
58 | /*#define AWE_PROBE_INFO 7*/ /* awe_voice_map (pat only) */ | |
59 | #define AWE_PROBE_DATA 8 /* optarg=sample */ | |
60 | #define AWE_REMOVE_INFO 9 /* optarg=(bank<<8)|instr */ | |
61 | #define AWE_LOAD_CHORUS_FX 0x10 /* awe_chorus_fx_rec (optarg=mode) */ | |
62 | #define AWE_LOAD_REVERB_FX 0x11 /* awe_reverb_fx_rec (optarg=mode) */ | |
63 | ||
64 | short reserved; /* word alignment data */ | |
65 | ||
66 | /* the actual patch data begins after this */ | |
67 | #if defined(AWE_COMPAT_030) && AWE_COMPAT_030 | |
68 | char data[0]; | |
69 | #endif | |
70 | } awe_patch_info; | |
71 | ||
72 | /*#define AWE_PATCH_INFO_SIZE 16*/ | |
73 | #define AWE_PATCH_INFO_SIZE sizeof(awe_patch_info) | |
74 | ||
75 | ||
76 | /*---------------------------------------------------------------- | |
77 | * open patch | |
78 | *----------------------------------------------------------------*/ | |
79 | ||
80 | #define AWE_PATCH_NAME_LEN 32 | |
81 | ||
82 | typedef struct _awe_open_parm { | |
83 | unsigned short type; /* sample type */ | |
84 | #define AWE_PAT_TYPE_MISC 0 | |
85 | #define AWE_PAT_TYPE_GM 1 | |
86 | #define AWE_PAT_TYPE_GS 2 | |
87 | #define AWE_PAT_TYPE_MT32 3 | |
88 | #define AWE_PAT_TYPE_XG 4 | |
89 | #define AWE_PAT_TYPE_SFX 5 | |
90 | #define AWE_PAT_TYPE_GUS 6 | |
91 | #define AWE_PAT_TYPE_MAP 7 | |
92 | ||
93 | #define AWE_PAT_LOCKED 0x100 /* lock the samples */ | |
94 | #define AWE_PAT_SHARED 0x200 /* sample is shared */ | |
95 | ||
96 | short reserved; | |
97 | char name[AWE_PATCH_NAME_LEN]; | |
98 | } awe_open_parm; | |
99 | ||
100 | /*#define AWE_OPEN_PARM_SIZE 28*/ | |
101 | #define AWE_OPEN_PARM_SIZE sizeof(awe_open_parm) | |
102 | ||
103 | ||
104 | /*---------------------------------------------------------------- | |
105 | * raw voice information record | |
106 | *----------------------------------------------------------------*/ | |
107 | ||
108 | /* wave table envelope & effect parameters to control EMU8000 */ | |
109 | typedef struct _awe_voice_parm { | |
110 | unsigned short moddelay; /* modulation delay (0x8000) */ | |
111 | unsigned short modatkhld; /* modulation attack & hold time (0x7f7f) */ | |
112 | unsigned short moddcysus; /* modulation decay & sustain (0x7f7f) */ | |
113 | unsigned short modrelease; /* modulation release time (0x807f) */ | |
114 | short modkeyhold, modkeydecay; /* envelope change per key (not used) */ | |
115 | unsigned short voldelay; /* volume delay (0x8000) */ | |
116 | unsigned short volatkhld; /* volume attack & hold time (0x7f7f) */ | |
117 | unsigned short voldcysus; /* volume decay & sustain (0x7f7f) */ | |
118 | unsigned short volrelease; /* volume release time (0x807f) */ | |
119 | short volkeyhold, volkeydecay; /* envelope change per key (not used) */ | |
120 | unsigned short lfo1delay; /* LFO1 delay (0x8000) */ | |
121 | unsigned short lfo2delay; /* LFO2 delay (0x8000) */ | |
122 | unsigned short pefe; /* modulation pitch & cutoff (0x0000) */ | |
123 | unsigned short fmmod; /* LFO1 pitch & cutoff (0x0000) */ | |
124 | unsigned short tremfrq; /* LFO1 volume & freq (0x0000) */ | |
125 | unsigned short fm2frq2; /* LFO2 pitch & freq (0x0000) */ | |
126 | unsigned char cutoff; /* initial cutoff (0xff) */ | |
127 | unsigned char filterQ; /* initial filter Q [0-15] (0x0) */ | |
128 | unsigned char chorus; /* chorus send (0x00) */ | |
129 | unsigned char reverb; /* reverb send (0x00) */ | |
130 | unsigned short reserved[4]; /* not used */ | |
131 | } awe_voice_parm; | |
132 | ||
133 | typedef struct _awe_voice_parm_block { | |
134 | unsigned short moddelay; /* modulation delay (0x8000) */ | |
135 | unsigned char modatk, modhld; | |
136 | unsigned char moddcy, modsus; | |
137 | unsigned char modrel, moddummy; | |
138 | short modkeyhold, modkeydecay; /* envelope change per key (not used) */ | |
139 | unsigned short voldelay; /* volume delay (0x8000) */ | |
140 | unsigned char volatk, volhld; | |
141 | unsigned char voldcy, volsus; | |
142 | unsigned char volrel, voldummy; | |
143 | short volkeyhold, volkeydecay; /* envelope change per key (not used) */ | |
144 | unsigned short lfo1delay; /* LFO1 delay (0x8000) */ | |
145 | unsigned short lfo2delay; /* LFO2 delay (0x8000) */ | |
146 | unsigned char env1fc, env1pit; | |
147 | unsigned char lfo1fc, lfo1pit; | |
148 | unsigned char lfo1freq, lfo1vol; | |
149 | unsigned char lfo2freq, lfo2pit; | |
150 | unsigned char cutoff; /* initial cutoff (0xff) */ | |
151 | unsigned char filterQ; /* initial filter Q [0-15] (0x0) */ | |
152 | unsigned char chorus; /* chorus send (0x00) */ | |
153 | unsigned char reverb; /* reverb send (0x00) */ | |
154 | unsigned short reserved[4]; /* not used */ | |
155 | } awe_voice_parm_block; | |
156 | ||
157 | #define AWE_VOICE_PARM_SIZE 48 | |
158 | ||
159 | ||
160 | /* wave table parameters: 92 bytes */ | |
161 | typedef struct _awe_voice_info { | |
162 | unsigned short sf_id; /* file id (should be zero) */ | |
163 | unsigned short sample; /* sample id */ | |
164 | int start, end; /* sample offset correction */ | |
165 | int loopstart, loopend; /* loop offset correction */ | |
166 | short rate_offset; /* sample rate pitch offset */ | |
167 | unsigned short mode; /* sample mode */ | |
168 | #define AWE_MODE_ROMSOUND 0x8000 | |
169 | #define AWE_MODE_STEREO 1 | |
170 | #define AWE_MODE_LOOPING 2 | |
171 | #define AWE_MODE_NORELEASE 4 /* obsolete */ | |
172 | #define AWE_MODE_INIT_PARM 8 | |
173 | ||
174 | short root; /* midi root key */ | |
175 | short tune; /* pitch tuning (in cents) */ | |
176 | signed char low, high; /* key note range */ | |
177 | signed char vellow, velhigh; /* velocity range */ | |
178 | signed char fixkey, fixvel; /* fixed key, velocity */ | |
179 | signed char pan, fixpan; /* panning, fixed panning */ | |
180 | short exclusiveClass; /* exclusive class (0 = none) */ | |
181 | unsigned char amplitude; /* sample volume (127 max) */ | |
182 | unsigned char attenuation; /* attenuation (0.375dB) */ | |
183 | short scaleTuning; /* pitch scale tuning(%), normally 100 */ | |
184 | awe_voice_parm parm; /* voice envelope parameters */ | |
185 | short index; /* internal index (set by driver) */ | |
186 | } awe_voice_info; | |
187 | ||
188 | /*#define AWE_VOICE_INFO_SIZE 92*/ | |
189 | #define AWE_VOICE_INFO_SIZE sizeof(awe_voice_info) | |
190 | ||
191 | /*----------------------------------------------------------------*/ | |
192 | ||
193 | /* The info entry of awe_voice_rec is changed from 0 to 1 | |
194 | * for some compilers refusing zero size array. | |
195 | * Due to this change, sizeof(awe_voice_rec) becomes different | |
196 | * from older versions. | |
197 | * Use AWE_VOICE_REC_SIZE instead. | |
198 | */ | |
199 | ||
200 | /* instrument info header: 4 bytes */ | |
201 | typedef struct _awe_voice_rec_hdr { | |
202 | unsigned char bank; /* midi bank number */ | |
203 | unsigned char instr; /* midi preset number */ | |
204 | char nvoices; /* number of voices */ | |
205 | char write_mode; /* write mode; normally 0 */ | |
206 | #define AWE_WR_APPEND 0 /* append anyway */ | |
207 | #define AWE_WR_EXCLUSIVE 1 /* skip if already exists */ | |
208 | #define AWE_WR_REPLACE 2 /* replace if already exists */ | |
209 | } awe_voice_rec_hdr; | |
210 | ||
211 | /*#define AWE_VOICE_REC_SIZE 4*/ | |
212 | #define AWE_VOICE_REC_SIZE sizeof(awe_voice_rec_hdr) | |
213 | ||
214 | /* the standard patch structure for one sample */ | |
215 | typedef struct _awe_voice_rec_patch { | |
216 | awe_patch_info patch; | |
217 | awe_voice_rec_hdr hdr; | |
218 | awe_voice_info info; | |
219 | } awe_voice_rec_patch; | |
220 | ||
221 | ||
222 | /* obsolete data type */ | |
223 | #if defined(AWE_COMPAT_030) && AWE_COMPAT_030 | |
224 | #define AWE_INFOARRAY_SIZE 0 | |
225 | #else | |
226 | #define AWE_INFOARRAY_SIZE 1 | |
227 | #endif | |
228 | ||
229 | typedef struct _awe_voice_rec { | |
230 | unsigned char bank; /* midi bank number */ | |
231 | unsigned char instr; /* midi preset number */ | |
232 | short nvoices; /* number of voices */ | |
233 | /* voice information follows here */ | |
234 | awe_voice_info info[AWE_INFOARRAY_SIZE]; | |
235 | } awe_voice_rec; | |
236 | ||
237 | ||
238 | /*---------------------------------------------------------------- | |
239 | * sample wave information | |
240 | *----------------------------------------------------------------*/ | |
241 | ||
242 | /* wave table sample header: 32 bytes */ | |
243 | typedef struct awe_sample_info { | |
244 | unsigned short sf_id; /* file id (should be zero) */ | |
245 | unsigned short sample; /* sample id */ | |
246 | int start, end; /* start & end offset */ | |
247 | int loopstart, loopend; /* loop start & end offset */ | |
248 | int size; /* size (0 = ROM) */ | |
249 | short checksum_flag; /* use check sum = 1 */ | |
250 | unsigned short mode_flags; /* mode flags */ | |
251 | #define AWE_SAMPLE_8BITS 1 /* wave data is 8bits */ | |
252 | #define AWE_SAMPLE_UNSIGNED 2 /* wave data is unsigned */ | |
253 | #define AWE_SAMPLE_NO_BLANK 4 /* no blank loop is attached */ | |
254 | #define AWE_SAMPLE_SINGLESHOT 8 /* single-shot w/o loop */ | |
255 | #define AWE_SAMPLE_BIDIR_LOOP 16 /* bidirectional looping */ | |
256 | #define AWE_SAMPLE_STEREO_LEFT 32 /* stereo left sound */ | |
257 | #define AWE_SAMPLE_STEREO_RIGHT 64 /* stereo right sound */ | |
258 | #define AWE_SAMPLE_REVERSE_LOOP 128 /* reverse looping */ | |
259 | unsigned int checksum; /* check sum */ | |
260 | #if defined(AWE_COMPAT_030) && AWE_COMPAT_030 | |
261 | unsigned short data[0]; /* sample data follows here */ | |
262 | #endif | |
263 | } awe_sample_info; | |
264 | ||
265 | /*#define AWE_SAMPLE_INFO_SIZE 32*/ | |
266 | #define AWE_SAMPLE_INFO_SIZE sizeof(awe_sample_info) | |
267 | ||
268 | ||
269 | /*---------------------------------------------------------------- | |
270 | * voice preset mapping | |
271 | *----------------------------------------------------------------*/ | |
272 | ||
273 | typedef struct awe_voice_map { | |
274 | int map_bank, map_instr, map_key; /* key = -1 means all keys */ | |
275 | int src_bank, src_instr, src_key; | |
276 | } awe_voice_map; | |
277 | ||
278 | #define AWE_VOICE_MAP_SIZE sizeof(awe_voice_map) | |
279 | ||
280 | ||
281 | /*---------------------------------------------------------------- | |
282 | * awe hardware controls | |
283 | *----------------------------------------------------------------*/ | |
284 | ||
285 | #define _AWE_DEBUG_MODE 0x00 | |
286 | #define _AWE_REVERB_MODE 0x01 | |
287 | #define _AWE_CHORUS_MODE 0x02 | |
288 | #define _AWE_REMOVE_LAST_SAMPLES 0x03 | |
289 | #define _AWE_INITIALIZE_CHIP 0x04 | |
290 | #define _AWE_SEND_EFFECT 0x05 | |
291 | #define _AWE_TERMINATE_CHANNEL 0x06 | |
292 | #define _AWE_TERMINATE_ALL 0x07 | |
293 | #define _AWE_INITIAL_VOLUME 0x08 | |
294 | #define _AWE_INITIAL_ATTEN _AWE_INITIAL_VOLUME | |
295 | #define _AWE_RESET_CHANNEL 0x09 | |
296 | #define _AWE_CHANNEL_MODE 0x0a | |
297 | #define _AWE_DRUM_CHANNELS 0x0b | |
298 | #define _AWE_MISC_MODE 0x0c | |
299 | #define _AWE_RELEASE_ALL 0x0d | |
300 | #define _AWE_NOTEOFF_ALL 0x0e | |
301 | #define _AWE_CHN_PRESSURE 0x0f | |
302 | /*#define _AWE_GET_CURRENT_MODE 0x10*/ | |
303 | #define _AWE_EQUALIZER 0x11 | |
304 | /*#define _AWE_GET_MISC_MODE 0x12*/ | |
305 | /*#define _AWE_GET_FONTINFO 0x13*/ | |
306 | ||
307 | #define _AWE_MODE_FLAG 0x80 | |
308 | #define _AWE_COOKED_FLAG 0x40 /* not supported */ | |
309 | #define _AWE_MODE_VALUE_MASK 0x3F | |
310 | ||
311 | /*----------------------------------------------------------------*/ | |
312 | ||
313 | #define _AWE_SET_CMD(p,dev,voice,cmd,p1,p2) \ | |
314 | {((char*)(p))[0] = SEQ_PRIVATE;\ | |
315 | ((char*)(p))[1] = dev;\ | |
316 | ((char*)(p))[2] = _AWE_MODE_FLAG|(cmd);\ | |
317 | ((char*)(p))[3] = voice;\ | |
318 | ((unsigned short*)(p))[2] = p1;\ | |
319 | ((unsigned short*)(p))[3] = p2;} | |
320 | ||
321 | /* buffered access */ | |
322 | #define _AWE_CMD(dev, voice, cmd, p1, p2) \ | |
323 | {_SEQ_NEEDBUF(8);\ | |
324 | _AWE_SET_CMD(_seqbuf + _seqbufptr, dev, voice, cmd, p1, p2);\ | |
325 | _SEQ_ADVBUF(8);} | |
326 | ||
327 | /* direct access */ | |
328 | #define _AWE_CMD_NOW(seqfd,dev,voice,cmd,p1,p2) \ | |
329 | {struct seq_event_rec tmp;\ | |
330 | _AWE_SET_CMD(&tmp, dev, voice, cmd, p1, p2);\ | |
331 | ioctl(seqfd, SNDCTL_SEQ_OUTOFBAND, &tmp);} | |
332 | ||
333 | /*----------------------------------------------------------------*/ | |
334 | ||
335 | /* set debugging mode */ | |
336 | #define AWE_DEBUG_MODE(dev,p1) _AWE_CMD(dev, 0, _AWE_DEBUG_MODE, p1, 0) | |
337 | /* set reverb mode; from 0 to 7 */ | |
338 | #define AWE_REVERB_MODE(dev,p1) _AWE_CMD(dev, 0, _AWE_REVERB_MODE, p1, 0) | |
339 | /* set chorus mode; from 0 to 7 */ | |
340 | #define AWE_CHORUS_MODE(dev,p1) _AWE_CMD(dev, 0, _AWE_CHORUS_MODE, p1, 0) | |
341 | ||
342 | /* reset channel */ | |
343 | #define AWE_RESET_CHANNEL(dev,ch) _AWE_CMD(dev, ch, _AWE_RESET_CHANNEL, 0, 0) | |
344 | #define AWE_RESET_CONTROL(dev,ch) _AWE_CMD(dev, ch, _AWE_RESET_CHANNEL, 1, 0) | |
345 | ||
346 | /* send an effect to all layers */ | |
347 | #define AWE_SEND_EFFECT(dev,voice,type,value) _AWE_CMD(dev,voice,_AWE_SEND_EFFECT,type,value) | |
348 | #define AWE_ADD_EFFECT(dev,voice,type,value) _AWE_CMD(dev,voice,_AWE_SEND_EFFECT,((type)|0x80),value) | |
349 | #define AWE_UNSET_EFFECT(dev,voice,type) _AWE_CMD(dev,voice,_AWE_SEND_EFFECT,((type)|0x40),0) | |
350 | /* send an effect to a layer */ | |
351 | #define AWE_SEND_LAYER_EFFECT(dev,voice,layer,type,value) _AWE_CMD(dev,voice,_AWE_SEND_EFFECT,((layer+1)<<8|(type)),value) | |
352 | #define AWE_ADD_LAYER_EFFECT(dev,voice,layer,type,value) _AWE_CMD(dev,voice,_AWE_SEND_EFFECT,((layer+1)<<8|(type)|0x80),value) | |
353 | #define AWE_UNSET_LAYER_EFFECT(dev,voice,layer,type) _AWE_CMD(dev,voice,_AWE_SEND_EFFECT,((layer+1)<<8|(type)|0x40),0) | |
354 | ||
355 | /* terminate sound on the channel/voice */ | |
356 | #define AWE_TERMINATE_CHANNEL(dev,voice) _AWE_CMD(dev,voice,_AWE_TERMINATE_CHANNEL,0,0) | |
357 | /* terminate all sounds */ | |
358 | #define AWE_TERMINATE_ALL(dev) _AWE_CMD(dev, 0, _AWE_TERMINATE_ALL, 0, 0) | |
359 | /* release all sounds (w/o sustain effect) */ | |
360 | #define AWE_RELEASE_ALL(dev) _AWE_CMD(dev, 0, _AWE_RELEASE_ALL, 0, 0) | |
361 | /* note off all sounds (w sustain effect) */ | |
362 | #define AWE_NOTEOFF_ALL(dev) _AWE_CMD(dev, 0, _AWE_NOTEOFF_ALL, 0, 0) | |
363 | ||
364 | /* set initial attenuation */ | |
365 | #define AWE_INITIAL_VOLUME(dev,atten) _AWE_CMD(dev, 0, _AWE_INITIAL_VOLUME, atten, 0) | |
366 | #define AWE_INITIAL_ATTEN AWE_INITIAL_VOLUME | |
367 | /* relative attenuation */ | |
368 | #define AWE_SET_ATTEN(dev,atten) _AWE_CMD(dev, 0, _AWE_INITIAL_VOLUME, atten, 1) | |
369 | ||
370 | /* set channel playing mode; mode=0/1/2 */ | |
371 | #define AWE_SET_CHANNEL_MODE(dev,mode) _AWE_CMD(dev, 0, _AWE_CHANNEL_MODE, mode, 0) | |
372 | #define AWE_PLAY_INDIRECT 0 /* indirect voice mode (default) */ | |
373 | #define AWE_PLAY_MULTI 1 /* multi note voice mode */ | |
374 | #define AWE_PLAY_DIRECT 2 /* direct single voice mode */ | |
375 | #define AWE_PLAY_MULTI2 3 /* sequencer2 mode; used internally */ | |
376 | ||
377 | /* set drum channel mask; channels is 32bit long value */ | |
378 | #define AWE_DRUM_CHANNELS(dev,channels) _AWE_CMD(dev, 0, _AWE_DRUM_CHANNELS, ((channels) & 0xffff), ((channels) >> 16)) | |
379 | ||
380 | /* set bass and treble control; values are from 0 to 11 */ | |
381 | #define AWE_EQUALIZER(dev,bass,treble) _AWE_CMD(dev, 0, _AWE_EQUALIZER, bass, treble) | |
382 | ||
383 | /* remove last loaded samples */ | |
384 | #define AWE_REMOVE_LAST_SAMPLES(seqfd,dev) _AWE_CMD_NOW(seqfd, dev, 0, _AWE_REMOVE_LAST_SAMPLES, 0, 0) | |
385 | /* initialize emu8000 chip */ | |
386 | #define AWE_INITIALIZE_CHIP(seqfd,dev) _AWE_CMD_NOW(seqfd, dev, 0, _AWE_INITIALIZE_CHIP, 0, 0) | |
387 | ||
388 | /* set miscellaneous modes; meta command */ | |
389 | #define AWE_MISC_MODE(dev,mode,value) _AWE_CMD(dev, 0, _AWE_MISC_MODE, mode, value) | |
390 | /* exclusive sound off; 1=off */ | |
391 | #define AWE_EXCLUSIVE_SOUND(dev,mode) AWE_MISC_MODE(dev,AWE_MD_EXCLUSIVE_SOUND,mode) | |
392 | /* default GUS bank number */ | |
393 | #define AWE_SET_GUS_BANK(dev,bank) AWE_MISC_MODE(dev,AWE_MD_GUS_BANK,bank) | |
394 | /* change panning position in realtime; 0=don't 1=do */ | |
395 | #define AWE_REALTIME_PAN(dev,mode) AWE_MISC_MODE(dev,AWE_MD_REALTIME_PAN,mode) | |
396 | ||
397 | /* extended pressure controls; not portable with other sound drivers */ | |
398 | #define AWE_KEY_PRESSURE(dev,ch,note,vel) SEQ_START_NOTE(dev,ch,(note)+128,vel) | |
399 | #define AWE_CHN_PRESSURE(dev,ch,vel) _AWE_CMD(dev,ch,_AWE_CHN_PRESSURE,vel,0) | |
400 | ||
401 | /*----------------------------------------------------------------*/ | |
402 | ||
403 | /* reverb mode parameters */ | |
404 | #define AWE_REVERB_ROOM1 0 | |
405 | #define AWE_REVERB_ROOM2 1 | |
406 | #define AWE_REVERB_ROOM3 2 | |
407 | #define AWE_REVERB_HALL1 3 | |
408 | #define AWE_REVERB_HALL2 4 | |
409 | #define AWE_REVERB_PLATE 5 | |
410 | #define AWE_REVERB_DELAY 6 | |
411 | #define AWE_REVERB_PANNINGDELAY 7 | |
412 | #define AWE_REVERB_PREDEFINED 8 | |
413 | /* user can define reverb modes up to 32 */ | |
414 | #define AWE_REVERB_NUMBERS 32 | |
415 | ||
416 | typedef struct awe_reverb_fx_rec { | |
417 | unsigned short parms[28]; | |
418 | } awe_reverb_fx_rec; | |
419 | ||
420 | /*----------------------------------------------------------------*/ | |
421 | ||
422 | /* chorus mode parameters */ | |
423 | #define AWE_CHORUS_1 0 | |
424 | #define AWE_CHORUS_2 1 | |
425 | #define AWE_CHORUS_3 2 | |
426 | #define AWE_CHORUS_4 3 | |
427 | #define AWE_CHORUS_FEEDBACK 4 | |
428 | #define AWE_CHORUS_FLANGER 5 | |
429 | #define AWE_CHORUS_SHORTDELAY 6 | |
430 | #define AWE_CHORUS_SHORTDELAY2 7 | |
431 | #define AWE_CHORUS_PREDEFINED 8 | |
432 | /* user can define chorus modes up to 32 */ | |
433 | #define AWE_CHORUS_NUMBERS 32 | |
434 | ||
435 | typedef struct awe_chorus_fx_rec { | |
436 | unsigned short feedback; /* feedback level (0xE600-0xE6FF) */ | |
437 | unsigned short delay_offset; /* delay (0-0x0DA3) [1/44100 sec] */ | |
438 | unsigned short lfo_depth; /* LFO depth (0xBC00-0xBCFF) */ | |
439 | unsigned int delay; /* right delay (0-0xFFFFFFFF) [1/256/44100 sec] */ | |
440 | unsigned int lfo_freq; /* LFO freq LFO freq (0-0xFFFFFFFF) */ | |
441 | } awe_chorus_fx_rec; | |
442 | ||
443 | /*----------------------------------------------------------------*/ | |
444 | ||
445 | /* misc mode types */ | |
446 | enum { | |
447 | /* 0*/ AWE_MD_EXCLUSIVE_OFF, /* obsolete */ | |
448 | /* 1*/ AWE_MD_EXCLUSIVE_ON, /* obsolete */ | |
449 | /* 2*/ AWE_MD_VERSION, /* read only */ | |
450 | /* 3*/ AWE_MD_EXCLUSIVE_SOUND, /* 0/1: exclusive note on (default=1) */ | |
451 | /* 4*/ AWE_MD_REALTIME_PAN, /* 0/1: do realtime pan change (default=1) */ | |
452 | /* 5*/ AWE_MD_GUS_BANK, /* bank number for GUS patches (default=0) */ | |
453 | /* 6*/ AWE_MD_KEEP_EFFECT, /* 0/1: keep effect values, (default=0) */ | |
454 | /* 7*/ AWE_MD_ZERO_ATTEN, /* attenuation of max volume (default=32) */ | |
455 | /* 8*/ AWE_MD_CHN_PRIOR, /* 0/1: set MIDI channel priority mode (default=1) */ | |
456 | /* 9*/ AWE_MD_MOD_SENSE, /* integer: modwheel sensitivity (def=18) */ | |
457 | /*10*/ AWE_MD_DEF_PRESET, /* integer: default preset number (def=0) */ | |
458 | /*11*/ AWE_MD_DEF_BANK, /* integer: default bank number (def=0) */ | |
459 | /*12*/ AWE_MD_DEF_DRUM, /* integer: default drumset number (def=0) */ | |
460 | /*13*/ AWE_MD_TOGGLE_DRUM_BANK, /* 0/1: toggle drum flag with bank# (def=0) */ | |
461 | /*14*/ AWE_MD_NEW_VOLUME_CALC, /* 0/1: volume calculation mode (def=1) */ | |
462 | /*15*/ AWE_MD_CHORUS_MODE, /* integer: chorus mode (def=2) */ | |
463 | /*16*/ AWE_MD_REVERB_MODE, /* integer: chorus mode (def=4) */ | |
464 | /*17*/ AWE_MD_BASS_LEVEL, /* integer: bass level (def=5) */ | |
465 | /*18*/ AWE_MD_TREBLE_LEVEL, /* integer: treble level (def=9) */ | |
466 | /*19*/ AWE_MD_DEBUG_MODE, /* integer: debug level (def=0) */ | |
467 | /*20*/ AWE_MD_PAN_EXCHANGE, /* 0/1: exchange panning direction (def=0) */ | |
468 | AWE_MD_END, | |
469 | }; | |
470 | ||
471 | /*----------------------------------------------------------------*/ | |
472 | ||
473 | /* effect parameters */ | |
474 | enum { | |
475 | ||
476 | /* modulation envelope parameters */ | |
477 | /* 0*/ AWE_FX_ENV1_DELAY, /* WORD: ENVVAL */ | |
478 | /* 1*/ AWE_FX_ENV1_ATTACK, /* BYTE: up ATKHLD */ | |
479 | /* 2*/ AWE_FX_ENV1_HOLD, /* BYTE: lw ATKHLD */ | |
480 | /* 3*/ AWE_FX_ENV1_DECAY, /* BYTE: lw DCYSUS */ | |
481 | /* 4*/ AWE_FX_ENV1_RELEASE, /* BYTE: lw DCYSUS */ | |
482 | /* 5*/ AWE_FX_ENV1_SUSTAIN, /* BYTE: up DCYSUS */ | |
483 | /* 6*/ AWE_FX_ENV1_PITCH, /* BYTE: up PEFE */ | |
484 | /* 7*/ AWE_FX_ENV1_CUTOFF, /* BYTE: lw PEFE */ | |
485 | ||
486 | /* volume envelope parameters */ | |
487 | /* 8*/ AWE_FX_ENV2_DELAY, /* WORD: ENVVOL */ | |
488 | /* 9*/ AWE_FX_ENV2_ATTACK, /* BYTE: up ATKHLDV */ | |
489 | /*10*/ AWE_FX_ENV2_HOLD, /* BYTE: lw ATKHLDV */ | |
490 | /*11*/ AWE_FX_ENV2_DECAY, /* BYTE: lw DCYSUSV */ | |
491 | /*12*/ AWE_FX_ENV2_RELEASE, /* BYTE: lw DCYSUSV */ | |
492 | /*13*/ AWE_FX_ENV2_SUSTAIN, /* BYTE: up DCYSUSV */ | |
493 | ||
494 | /* LFO1 (tremolo & vibrato) parameters */ | |
495 | /*14*/ AWE_FX_LFO1_DELAY, /* WORD: LFO1VAL */ | |
496 | /*15*/ AWE_FX_LFO1_FREQ, /* BYTE: lo TREMFRQ */ | |
497 | /*16*/ AWE_FX_LFO1_VOLUME, /* BYTE: up TREMFRQ */ | |
498 | /*17*/ AWE_FX_LFO1_PITCH, /* BYTE: up FMMOD */ | |
499 | /*18*/ AWE_FX_LFO1_CUTOFF, /* BYTE: lo FMMOD */ | |
500 | ||
501 | /* LFO2 (vibrato) parameters */ | |
502 | /*19*/ AWE_FX_LFO2_DELAY, /* WORD: LFO2VAL */ | |
503 | /*20*/ AWE_FX_LFO2_FREQ, /* BYTE: lo FM2FRQ2 */ | |
504 | /*21*/ AWE_FX_LFO2_PITCH, /* BYTE: up FM2FRQ2 */ | |
505 | ||
506 | /* Other overall effect parameters */ | |
507 | /*22*/ AWE_FX_INIT_PITCH, /* SHORT: pitch offset */ | |
508 | /*23*/ AWE_FX_CHORUS, /* BYTE: chorus effects send (0-255) */ | |
509 | /*24*/ AWE_FX_REVERB, /* BYTE: reverb effects send (0-255) */ | |
510 | /*25*/ AWE_FX_CUTOFF, /* BYTE: up IFATN */ | |
511 | /*26*/ AWE_FX_FILTERQ, /* BYTE: up CCCA */ | |
512 | ||
513 | /* Sample / loop offset changes */ | |
514 | /*27*/ AWE_FX_SAMPLE_START, /* SHORT: offset */ | |
515 | /*28*/ AWE_FX_LOOP_START, /* SHORT: offset */ | |
516 | /*29*/ AWE_FX_LOOP_END, /* SHORT: offset */ | |
517 | /*30*/ AWE_FX_COARSE_SAMPLE_START, /* SHORT: upper word offset */ | |
518 | /*31*/ AWE_FX_COARSE_LOOP_START, /* SHORT: upper word offset */ | |
519 | /*32*/ AWE_FX_COARSE_LOOP_END, /* SHORT: upper word offset */ | |
520 | /*33*/ AWE_FX_ATTEN, /* BYTE: lo IFATN */ | |
521 | ||
522 | AWE_FX_END, | |
523 | }; | |
524 | ||
525 | #endif /* AWE_VOICE_H */ |