File: /usr/include/linux/wavefront.h
1 #ifndef __wavefront_h__
2 #define __wavefront_h__
3
4 /* WaveFront header file.
5 *
6 * Copyright (C) by Paul Barton-Davis 1998
7 *
8 * This program is distributed under the GNU GENERAL PUBLIC LICENSE (GPL)
9 * Version 2 (June 1991). See the "COPYING" file distributed with this software
10 * for more info.
11 */
12
13 #if (!defined(__GNUC__) && !defined(__GNUG__))
14
15 You will not be able to compile this file correctly without gcc, because
16 it is necessary to pack the "wavefront_alias" structure to a size
17 of 22 bytes, corresponding to 16-bit alignment (as would have been
18 the case on the original platform, MS-DOS). If this is not done,
19 then WavePatch-format files cannot be read/written correctly.
20 The method used to do this here ("__attribute__((packed)") is
21 completely compiler dependent.
22
23 All other wavefront_* types end up aligned to 32 bit values and
24 still have the same (correct) size.
25
26 #else
27
28 /* However, note that as of G++ 2.7.3.2, g++ was unable to
29 correctly parse *type* __attribute__ tags. It will do the
30 right thing if we use the "packed" attribute on each struct
31 member, which has the same semantics anyway.
32 */
33
34 #endif /* __GNUC__ */
35
36 /***************************** WARNING ********************************
37 PLEASE DO NOT MODIFY THIS FILE IN ANY WAY THAT AFFECTS ITS ABILITY TO
38 BE USED WITH EITHER C *OR* C++.
39 **********************************************************************/
40
41 #ifndef NUM_MIDIKEYS
42 #define NUM_MIDIKEYS 128
43 #endif /* NUM_MIDIKEYS */
44
45 #ifndef NUM_MIDICHANNELS
46 #define NUM_MIDICHANNELS 16
47 #endif /* NUM_MIDICHANNELS */
48
49 /* These are very useful/important. the original wavefront interface
50 was developed on a 16 bit system, where sizeof(int) = 2
51 bytes. Defining things like this makes the code much more portable, and
52 easier to understand without having to toggle back and forth
53 between a 16-bit view of the world and a 32-bit one.
54 */
55
56 typedef short INT16;
57 typedef unsigned short UINT16;
58 typedef int INT32;
59 typedef unsigned int UINT32;
60 typedef char CHAR8;
61 typedef unsigned char UCHAR8;
62
63 /* Pseudo-commands not part of the WaveFront command set.
64 These are used for various driver controls and direct
65 hardware control.
66 */
67
68 #define WFC_DEBUG_DRIVER 0
69 #define WFC_FX_IOCTL 1
70 #define WFC_PATCH_STATUS 2
71 #define WFC_PROGRAM_STATUS 3
72 #define WFC_SAMPLE_STATUS 4
73 #define WFC_DISABLE_INTERRUPTS 5
74 #define WFC_ENABLE_INTERRUPTS 6
75 #define WFC_INTERRUPT_STATUS 7
76 #define WFC_ROMSAMPLES_RDONLY 8
77 #define WFC_IDENTIFY_SLOT_TYPE 9
78
79 /* Wavefront synth commands
80 */
81
82 #define WFC_DOWNLOAD_SAMPLE 0x80
83 #define WFC_DOWNLOAD_BLOCK 0x81
84 #define WFC_DOWNLOAD_MULTISAMPLE 0x82
85 #define WFC_DOWNLOAD_SAMPLE_ALIAS 0x83
86 #define WFC_DELETE_SAMPLE 0x84
87 #define WFC_REPORT_FREE_MEMORY 0x85
88 #define WFC_DOWNLOAD_PATCH 0x86
89 #define WFC_DOWNLOAD_PROGRAM 0x87
90 #define WFC_SET_SYNTHVOL 0x89
91 #define WFC_SET_NVOICES 0x8B
92 #define WFC_DOWNLOAD_DRUM 0x90
93 #define WFC_GET_SYNTHVOL 0x92
94 #define WFC_GET_NVOICES 0x94
95 #define WFC_DISABLE_CHANNEL 0x9A
96 #define WFC_ENABLE_CHANNEL 0x9B
97 #define WFC_MISYNTH_OFF 0x9D
98 #define WFC_MISYNTH_ON 0x9E
99 #define WFC_FIRMWARE_VERSION 0x9F
100 #define WFC_GET_NSAMPLES 0xA0
101 #define WFC_DISABLE_DRUM_PROGRAM 0xA2
102 #define WFC_UPLOAD_PATCH 0xA3
103 #define WFC_UPLOAD_PROGRAM 0xA4
104 #define WFC_SET_TUNING 0xA6
105 #define WFC_GET_TUNING 0xA7
106 #define WFC_VMIDI_ON 0xA8
107 #define WFC_VMIDI_OFF 0xA9
108 #define WFC_MIDI_STATUS 0xAA
109 #define WFC_GET_CHANNEL_STATUS 0xAB
110 #define WFC_DOWNLOAD_SAMPLE_HEADER 0xAC
111 #define WFC_UPLOAD_SAMPLE_HEADER 0xAD
112 #define WFC_UPLOAD_MULTISAMPLE 0xAE
113 #define WFC_UPLOAD_SAMPLE_ALIAS 0xAF
114 #define WFC_IDENTIFY_SAMPLE_TYPE 0xB0
115 #define WFC_DOWNLOAD_EDRUM_PROGRAM 0xB1
116 #define WFC_UPLOAD_EDRUM_PROGRAM 0xB2
117 #define WFC_SET_EDRUM_CHANNEL 0xB3
118 #define WFC_INSTOUT_LEVELS 0xB4
119 #define WFC_PEAKOUT_LEVELS 0xB5
120 #define WFC_REPORT_CHANNEL_PROGRAMS 0xB6
121 #define WFC_HARDWARE_VERSION 0xCF
122 #define WFC_UPLOAD_SAMPLE_PARAMS 0xD7
123 #define WFC_DOWNLOAD_OS 0xF1
124 #define WFC_NOOP 0xFF
125
126 #define WF_MAX_SAMPLE 512
127 #define WF_MAX_PATCH 256
128 #define WF_MAX_PROGRAM 128
129
130 #define WF_SECTION_MAX 44 /* longest OS section length */
131
132 /* # of bytes we send to the board when sending it various kinds of
133 substantive data, such as samples, patches and programs.
134 */
135
136 #define WF_PROGRAM_BYTES 32
137 #define WF_PATCH_BYTES 132
138 #define WF_SAMPLE_BYTES 27
139 #define WF_SAMPLE_HDR_BYTES 25
140 #define WF_ALIAS_BYTES 25
141 #define WF_DRUM_BYTES 9
142 #define WF_MSAMPLE_BYTES 259 /* (MIDI_KEYS * 2) + 3 */
143
144 #define WF_ACK 0x80
145 #define WF_DMA_ACK 0x81
146
147 /* OR-values for MIDI status bits */
148
149 #define WF_MIDI_VIRTUAL_ENABLED 0x1
150 #define WF_MIDI_VIRTUAL_IS_EXTERNAL 0x2
151 #define WF_MIDI_IN_TO_SYNTH_DISABLED 0x4
152
153 /* slot indexes for struct address_info: makes code a little more mnemonic */
154
155 #define WF_SYNTH_SLOT 0
156 #define WF_INTERNAL_MIDI_SLOT 1
157 #define WF_EXTERNAL_MIDI_SLOT 2
158
159 /* Magic MIDI bytes used to switch I/O streams on the ICS2115 MPU401
160 emulation. Note these NEVER show up in output from the device and
161 should NEVER be used in input unless Virtual MIDI mode has been
162 disabled. If they do show up as input, the results are unpredictable.
163 */
164
165 #define WF_EXTERNAL_SWITCH 0xFD
166 #define WF_INTERNAL_SWITCH 0xF9
167
168 /* Debugging flags */
169
170 #define WF_DEBUG_CMD 0x1
171 #define WF_DEBUG_DATA 0x2
172 #define WF_DEBUG_LOAD_PATCH 0x4
173 #define WF_DEBUG_IO 0x8
174
175 /* WavePatch file format stuff */
176
177 #define WF_WAVEPATCH_VERSION 120; /* Current version number (1.2) */
178 #define WF_MAX_COMMENT 64 /* Comment length */
179 #define WF_NUM_LAYERS 4
180 #define WF_NAME_LENGTH 32
181 #define WF_SOURCE_LENGTH 260
182
183 #define BankFileID "Bank"
184 #define DrumkitFileID "DrumKit"
185 #define ProgramFileID "Program"
186
187 struct wf_envelope
188 {
189 UCHAR8 attack_time:7;
190 UCHAR8 Unused1:1;
191
192 UCHAR8 decay1_time:7;
193 UCHAR8 Unused2:1;
194
195 UCHAR8 decay2_time:7;
196 UCHAR8 Unused3:1;
197
198 UCHAR8 sustain_time:7;
199 UCHAR8 Unused4:1;
200
201 UCHAR8 release_time:7;
202 UCHAR8 Unused5:1;
203
204 UCHAR8 release2_time:7;
205 UCHAR8 Unused6:1;
206
207 CHAR8 attack_level;
208 CHAR8 decay1_level;
209 CHAR8 decay2_level;
210 CHAR8 sustain_level;
211 CHAR8 release_level;
212
213 UCHAR8 attack_velocity:7;
214 UCHAR8 Unused7:1;
215
216 UCHAR8 volume_velocity:7;
217 UCHAR8 Unused8:1;
218
219 UCHAR8 keyboard_scaling:7;
220 UCHAR8 Unused9:1;
221 };
222 typedef struct wf_envelope wavefront_envelope;
223
224 struct wf_lfo
225 {
226 UCHAR8 sample_number;
227
228 UCHAR8 frequency:7;
229 UCHAR8 Unused1:1;
230
231 UCHAR8 am_src:4;
232 UCHAR8 fm_src:4;
233
234 CHAR8 fm_amount;
235 CHAR8 am_amount;
236 CHAR8 start_level;
237 CHAR8 end_level;
238
239 UCHAR8 ramp_delay:7;
240 UCHAR8 wave_restart:1; /* for LFO2 only */
241
242 UCHAR8 ramp_time:7;
243 UCHAR8 Unused2:1;
244 };
245 typedef struct wf_lfo wavefront_lfo;
246
247 struct wf_patch
248 {
249 INT16 frequency_bias; /* ** THIS IS IN MOTOROLA FORMAT!! ** */
250
251 UCHAR8 amplitude_bias:7;
252 UCHAR8 Unused1:1;
253
254 UCHAR8 portamento:7;
255 UCHAR8 Unused2:1;
256
257 UCHAR8 sample_number;
258
259 UCHAR8 pitch_bend:4;
260 UCHAR8 sample_msb:1;
261 UCHAR8 Unused3:3;
262
263 UCHAR8 mono:1;
264 UCHAR8 retrigger:1;
265 UCHAR8 nohold:1;
266 UCHAR8 restart:1;
267 UCHAR8 filterconfig:2; /* SDK says "not used" */
268 UCHAR8 reuse:1;
269 UCHAR8 reset_lfo:1;
270
271 UCHAR8 fm_src2:4;
272 UCHAR8 fm_src1:4;
273
274 CHAR8 fm_amount1;
275 CHAR8 fm_amount2;
276
277 UCHAR8 am_src:4;
278 UCHAR8 Unused4:4;
279
280 CHAR8 am_amount;
281
282 UCHAR8 fc1_mode:4;
283 UCHAR8 fc2_mode:4;
284
285 CHAR8 fc1_mod_amount;
286 CHAR8 fc1_keyboard_scaling;
287 CHAR8 fc1_bias;
288 CHAR8 fc2_mod_amount;
289 CHAR8 fc2_keyboard_scaling;
290 CHAR8 fc2_bias;
291
292 UCHAR8 randomizer:7;
293 UCHAR8 Unused5:1;
294
295 struct wf_envelope envelope1;
296 struct wf_envelope envelope2;
297 struct wf_lfo lfo1;
298 struct wf_lfo lfo2;
299 };
300 typedef struct wf_patch wavefront_patch;
301
302 struct wf_layer
303 {
304 UCHAR8 patch_number;
305
306 UCHAR8 mix_level:7;
307 UCHAR8 mute:1;
308
309 UCHAR8 split_point:7;
310 UCHAR8 play_below:1;
311
312 UCHAR8 pan_mod_src:2;
313 UCHAR8 pan_or_mod:1;
314 UCHAR8 pan:4;
315 UCHAR8 split_type:1;
316 };
317 typedef struct wf_layer wavefront_layer;
318
319 struct wf_program
320 {
321 struct wf_layer layer[WF_NUM_LAYERS];
322 };
323 typedef struct wf_program wavefront_program;
324
325 struct wf_sample_offset
326 {
327 INT32 Fraction:4;
328 INT32 Integer:20;
329 INT32 Unused:8;
330 };
331 typedef struct wf_sample_offset wavefront_sample_offset;
332
333 /* Sample slot types */
334
335 #define WF_ST_SAMPLE 0
336 #define WF_ST_MULTISAMPLE 1
337 #define WF_ST_ALIAS 2
338 #define WF_ST_EMPTY 3
339
340 /* pseudo's */
341
342 #define WF_ST_DRUM 4
343 #define WF_ST_PROGRAM 5
344 #define WF_ST_PATCH 6
345 #define WF_ST_SAMPLEHDR 7
346
347 #define WF_ST_MASK 0xf
348
349 /* Flags for slot status. These occupy the upper bits of the same byte
350 as a sample type.
351 */
352
353 #define WF_SLOT_USED 0x80 /* XXX don't rely on this being accurate */
354 #define WF_SLOT_FILLED 0x40
355 #define WF_SLOT_ROM 0x20
356
357 #define WF_SLOT_MASK 0xf0
358
359 /* channel constants */
360
361 #define WF_CH_MONO 0
362 #define WF_CH_LEFT 1
363 #define WF_CH_RIGHT 2
364
365 /* Sample formats */
366
367 #define LINEAR_16BIT 0
368 #define WHITE_NOISE 1
369 #define LINEAR_8BIT 2
370 #define MULAW_8BIT 3
371
372 #define WF_SAMPLE_IS_8BIT(smpl) ((smpl)->SampleResolution&2)
373
374
375 /*
376
377 Because most/all of the sample data we pass in via pointers has
378 never been copied (just mmap-ed into user space straight from the
379 disk), it would be nice to allow handling of multi-channel sample
380 data without forcing user-level extraction of the relevant bytes.
381
382 So, we need a way of specifying which channel to use (the WaveFront
383 only handles mono samples in a given slot), and the only way to do
384 this without using some struct other than wavefront_sample as the
385 interface is the awful hack of using the unused bits in a
386 wavefront_sample:
387
388 Val Meaning
389 --- -------
390 0 no channel selection (use channel 1, sample is MONO)
391 1 use first channel, and skip one
392 2 use second channel, and skip one
393 3 use third channel, and skip two
394 4 use fourth channel, skip three
395 5 use fifth channel, skip four
396 6 use six channel, skip five
397
398
399 This can handle up to 4 channels, and anyone downloading >4 channels
400 of sample data just to select one of them needs to find some tools
401 like sox ...
402
403 NOTE: values 0, 1 and 2 correspond to WF_CH_* above. This is
404 important.
405
406 */
407
408 #define WF_SET_CHANNEL(samp,chn) \
409 (samp)->Unused1 = chn & 0x1; \
410 (samp)->Unused2 = chn & 0x2; \
411 (samp)->Unused3 = chn & 0x4
412
413 #define WF_GET_CHANNEL(samp) \
414 (((samp)->Unused3 << 2)|((samp)->Unused2<<1)|(samp)->Unused1)
415
416 typedef struct wf_sample {
417 struct wf_sample_offset sampleStartOffset;
418 struct wf_sample_offset loopStartOffset;
419 struct wf_sample_offset loopEndOffset;
420 struct wf_sample_offset sampleEndOffset;
421 INT16 FrequencyBias;
422 UCHAR8 SampleResolution:2; /* sample_format */
423 UCHAR8 Unused1:1;
424 UCHAR8 Loop:1;
425 UCHAR8 Bidirectional:1;
426 UCHAR8 Unused2:1;
427 UCHAR8 Reverse:1;
428 UCHAR8 Unused3:1;
429 } wavefront_sample;
430
431 typedef struct wf_multisample {
432 INT16 NumberOfSamples; /* log2 of the number of samples */
433 INT16 SampleNumber[NUM_MIDIKEYS];
434 } wavefront_multisample;
435
436 typedef struct wf_alias {
437 INT16 OriginalSample __attribute__ ((packed));
438
439 struct wf_sample_offset sampleStartOffset __attribute__ ((packed));
440 struct wf_sample_offset loopStartOffset __attribute__ ((packed));
441 struct wf_sample_offset sampleEndOffset __attribute__ ((packed));
442 struct wf_sample_offset loopEndOffset __attribute__ ((packed));
443
444 INT16 FrequencyBias __attribute__ ((packed));
445
446 UCHAR8 SampleResolution:2 __attribute__ ((packed));
447 UCHAR8 Unused1:1 __attribute__ ((packed));
448 UCHAR8 Loop:1 __attribute__ ((packed));
449 UCHAR8 Bidirectional:1 __attribute__ ((packed));
450 UCHAR8 Unused2:1 __attribute__ ((packed));
451 UCHAR8 Reverse:1 __attribute__ ((packed));
452 UCHAR8 Unused3:1 __attribute__ ((packed));
453
454 /* This structure is meant to be padded only to 16 bits on their
455 original. Of course, whoever wrote their documentation didn't
456 realize that sizeof(struct) can be >=
457 sum(sizeof(struct-fields)) and so thought that giving a C level
458 description of the structs used in WavePatch files was
459 sufficient. I suppose it was, as long as you remember the
460 standard 16->32 bit issues.
461 */
462
463 UCHAR8 sixteen_bit_padding __attribute__ ((packed));
464 } wavefront_alias;
465
466 typedef struct wf_drum {
467 UCHAR8 PatchNumber;
468 UCHAR8 MixLevel:7;
469 UCHAR8 Unmute:1;
470 UCHAR8 Group:4;
471 UCHAR8 Unused1:4;
472 UCHAR8 PanModSource:2;
473 UCHAR8 PanModulated:1;
474 UCHAR8 PanAmount:4;
475 UCHAR8 Unused2:1;
476 } wavefront_drum;
477
478 typedef struct wf_drumkit {
479 struct wf_drum drum[NUM_MIDIKEYS];
480 } wavefront_drumkit;
481
482 typedef struct wf_channel_programs {
483 UCHAR8 Program[NUM_MIDICHANNELS];
484 } wavefront_channel_programs;
485
486 /* How to get MIDI channel status from the data returned by
487 a WFC_GET_CHANNEL_STATUS command (a struct wf_channel_programs)
488 */
489
490 #define WF_CHANNEL_STATUS(ch,wcp) (wcp)[(ch/7)] & (1<<((ch)%7))
491
492 typedef union wf_any {
493 wavefront_sample s;
494 wavefront_multisample ms;
495 wavefront_alias a;
496 wavefront_program pr;
497 wavefront_patch p;
498 wavefront_drum d;
499 } wavefront_any;
500
501 /* Hannu Solvainen hoped that his "patch_info" struct in soundcard.h
502 might work for other wave-table based patch loading situations.
503 Alas, his fears were correct. The WaveFront doesn't even come with
504 just "patches", but several different kind of structures that
505 control the sound generation process.
506 */
507
508 typedef struct wf_patch_info {
509
510 /* the first two fields are used by the OSS "patch loading" interface
511 only, and are unused by the current user-level library.
512 */
513
514 INT16 key; /* Use WAVEFRONT_PATCH here */
515 UINT16 devno; /* fill in when sending */
516 UCHAR8 subkey; /* WF_ST_{SAMPLE,ALIAS,etc.} */
517
518 #define WAVEFRONT_FIND_FREE_SAMPLE_SLOT 999
519
520 UINT16 number; /* patch/sample/prog number */
521
522 UINT32 size; /* size of any data included in
523 one of the fields in `hdrptr', or
524 as `dataptr'.
525
526 NOTE: for actual samples, this is
527 the size of the *SELECTED CHANNEL*
528 even if more data is actually available.
529
530 So, a stereo sample (2 channels) of
531 6000 bytes total has `size' = 3000.
532
533 See the macros and comments for
534 WF_{GET,SET}_CHANNEL above.
535
536 */
537 wavefront_any *hdrptr; /* user-space ptr to hdr bytes */
538 UINT16 *dataptr; /* actual sample data */
539
540 wavefront_any hdr; /* kernel-space copy of hdr bytes */
541 } wavefront_patch_info;
542
543 /* The maximum number of bytes we will ever move to or from user space
544 in response to a WFC_* command. This obviously doesn't cover
545 actual sample data.
546 */
547
548 #define WF_MAX_READ sizeof(wavefront_multisample)
549 #define WF_MAX_WRITE sizeof(wavefront_multisample)
550
551 /*
552 This allows us to execute any WF command except the download/upload
553 ones, which are handled differently due to copyin/copyout issues as
554 well as data-nybbling to/from the card.
555 */
556
557 typedef struct wavefront_control {
558 int cmd; /* WFC_* */
559 char status; /* return status to user-space */
560 unsigned char rbuf[WF_MAX_READ]; /* bytes read from card */
561 unsigned char wbuf[WF_MAX_WRITE]; /* bytes written to card */
562 } wavefront_control;
563
564 #define WFCTL_WFCMD 0x1
565 #define WFCTL_LOAD_SPP 0x2
566
567 /* Modulator table */
568
569 #define WF_MOD_LFO1 0
570 #define WF_MOD_LFO2 1
571 #define WF_MOD_ENV1 2
572 #define WF_MOD_ENV2 3
573 #define WF_MOD_KEYBOARD 4
574 #define WF_MOD_LOGKEY 5
575 #define WF_MOD_VELOCITY 6
576 #define WF_MOD_LOGVEL 7
577 #define WF_MOD_RANDOM 8
578 #define WF_MOD_PRESSURE 9
579 #define WF_MOD_MOD_WHEEL 10
580 #define WF_MOD_1 WF_MOD_MOD_WHEEL
581 #define WF_MOD_BREATH 11
582 #define WF_MOD_2 WF_MOD_BREATH
583 #define WF_MOD_FOOT 12
584 #define WF_MOD_4 WF_MOD_FOOT
585 #define WF_MOD_VOLUME 13
586 #define WF_MOD_7 WF_MOD_VOLUME
587 #define WF_MOD_PAN 14
588 #define WF_MOD_10 WF_MOD_PAN
589 #define WF_MOD_EXPR 15
590 #define WF_MOD_11 WF_MOD_EXPR
591
592 /* FX-related material */
593
594 typedef struct wf_fx_info {
595 int request; /* see list below */
596 int data[4]; /* we don't need much */
597 } wavefront_fx_info;
598
599 /* support for each of these will be forthcoming once I or someone
600 else has figured out which of the addresses on page 6 and page 7 of
601 the YSS225 control each parameter. Incidentally, these come from
602 the Windows driver interface, but again, Turtle Beach didn't
603 document the API to use them.
604 */
605
606 #define WFFX_SETOUTGAIN 0
607 #define WFFX_SETSTEREOOUTGAIN 1
608 #define WFFX_SETREVERBIN1GAIN 2
609 #define WFFX_SETREVERBIN2GAIN 3
610 #define WFFX_SETREVERBIN3GAIN 4
611 #define WFFX_SETCHORUSINPORT 5
612 #define WFFX_SETREVERBIN1PORT 6
613 #define WFFX_SETREVERBIN2PORT 7
614 #define WFFX_SETREVERBIN3PORT 8
615 #define WFFX_SETEFFECTPORT 9
616 #define WFFX_SETAUXPORT 10
617 #define WFFX_SETREVERBTYPE 11
618 #define WFFX_SETREVERBDELAY 12
619 #define WFFX_SETCHORUSLFO 13
620 #define WFFX_SETCHORUSPMD 14
621 #define WFFX_SETCHORUSAMD 15
622 #define WFFX_SETEFFECT 16
623 #define WFFX_SETBASEALL 17
624 #define WFFX_SETREVERBALL 18
625 #define WFFX_SETCHORUSALL 20
626 #define WFFX_SETREVERBDEF 22
627 #define WFFX_SETCHORUSDEF 23
628 #define WFFX_DELAYSETINGAIN 24
629 #define WFFX_DELAYSETFBGAIN 25
630 #define WFFX_DELAYSETFBLPF 26
631 #define WFFX_DELAYSETGAIN 27
632 #define WFFX_DELAYSETTIME 28
633 #define WFFX_DELAYSETFBTIME 29
634 #define WFFX_DELAYSETALL 30
635 #define WFFX_DELAYSETDEF 32
636 #define WFFX_SDELAYSETINGAIN 33
637 #define WFFX_SDELAYSETFBGAIN 34
638 #define WFFX_SDELAYSETFBLPF 35
639 #define WFFX_SDELAYSETGAIN 36
640 #define WFFX_SDELAYSETTIME 37
641 #define WFFX_SDELAYSETFBTIME 38
642 #define WFFX_SDELAYSETALL 39
643 #define WFFX_SDELAYSETDEF 41
644 #define WFFX_DEQSETINGAIN 42
645 #define WFFX_DEQSETFILTER 43
646 #define WFFX_DEQSETALL 44
647 #define WFFX_DEQSETDEF 46
648 #define WFFX_MUTE 47
649 #define WFFX_FLANGESETBALANCE 48
650 #define WFFX_FLANGESETDELAY 49
651 #define WFFX_FLANGESETDWFFX_TH 50
652 #define WFFX_FLANGESETFBGAIN 51
653 #define WFFX_FLANGESETINGAIN 52
654 #define WFFX_FLANGESETLFO 53
655 #define WFFX_FLANGESETALL 54
656 #define WFFX_FLANGESETDEF 56
657 #define WFFX_PITCHSETSHIFT 57
658 #define WFFX_PITCHSETBALANCE 58
659 #define WFFX_PITCHSETALL 59
660 #define WFFX_PITCHSETDEF 61
661 #define WFFX_SRSSETINGAIN 62
662 #define WFFX_SRSSETSPACE 63
663 #define WFFX_SRSSETCENTER 64
664 #define WFFX_SRSSETGAIN 65
665 #define WFFX_SRSSETMODE 66
666 #define WFFX_SRSSETDEF 68
667
668 /* Allow direct user-space control over FX memory/coefficient data.
669 In theory this could be used to download the FX microprogram,
670 but it would be a little slower, and involve some weird code.
671 */
672
673 #define WFFX_MEMSET 69
674
675 #endif /* __wavefront_h__ */
676