/[svn]/linuxsampler/trunk/src/engines/sfz/sfz.cpp
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Contents of /linuxsampler/trunk/src/engines/sfz/sfz.cpp

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Revision 2233 - (show annotations) (download)
Mon Aug 8 18:46:19 2011 UTC (8 years, 6 months ago) by iliev
File size: 70494 byte(s)
* sfz engine: implemented opcodes fillfo_depthccN, amplfo_depthccN,
  lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
  lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
  lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
  lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX

1 /***************************************************************************
2 * *
3 * LinuxSampler - modular, streaming capable sampler *
4 * *
5 * Copyright (C) 2008 Anders Dahnielson <anders@dahnielson.com> *
6 * Copyright (C) 2009 - 2011 Anders Dahnielson and Grigor Iliev *
7 * *
8 * This program is free software; you can redistribute it and/or modify *
9 * it under the terms of the GNU General Public License as published by *
10 * the Free Software Foundation; either version 2 of the License, or *
11 * (at your option) any later version. *
12 * *
13 * This program is distributed in the hope that it will be useful, *
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
16 * GNU General Public License for more details. *
17 * *
18 * You should have received a copy of the GNU General Public License *
19 * along with this program; if not, write to the Free Software *
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
21 * MA 02111-1307 USA *
22 ***************************************************************************/
23
24 #include "sfz.h"
25
26 #include <iostream>
27 #include <sstream>
28 #include <cctype>
29 #include <cstdio>
30 #include <cstring>
31
32 #include "../../common/File.h"
33 #include "../../common/Path.h"
34 #include "../../common/global_private.h"
35 #include "LookupTable.h"
36
37 namespace sfz
38 {
39 template <typename T> T check(std::string name, T min, T max, T val) {
40 if (val < min) {
41 std::cerr << "sfz: The value of opcode '" << name;
42 std::cerr << "' is below the minimum allowed value (min=" << min << "): " << val << std::endl;
43 val = min;
44 }
45 if (val > max) {
46 std::cerr << "sfz: The value of opcode '" << name;
47 std::cerr << "' is above the maximum allowed value (max=" << max << "): " << val << std::endl;
48 val = max;
49 }
50
51 return val;
52 }
53
54 Sample* SampleManager::FindSample(std::string samplePath, int offset) {
55 std::map<Sample*, std::set<Region*> >::iterator it = sampleMap.begin();
56 for (; it != sampleMap.end(); it++) {
57 if (it->first->GetFile() == samplePath) {
58 /* Because the start of the sample is cached in RAM we treat
59 * same sample with different offset as different samples
60 * // TODO: Ignore offset when the whole sample is cached in RAM?
61 */
62 int maxOffset = it->first->MaxOffset;
63 if(it->first->Offset == offset || (it->first->Offset < maxOffset && offset < maxOffset)) {
64 return it->first;
65 }
66 }
67 }
68
69 return NULL;
70 }
71
72 /////////////////////////////////////////////////////////////
73 // class optional
74
75 const optional_base::nothing_t optional_base::nothing;
76
77 /////////////////////////////////////////////////////////////
78 // class Articulation
79
80 Articulation::Articulation()
81 {
82 }
83
84 Articulation::~Articulation()
85 {
86 }
87
88 /////////////////////////////////////////////////////////////
89 // class Definition
90
91 Definition::Definition()
92 {
93 }
94
95 Definition::~Definition()
96 {
97 }
98
99 /////////////////////////////////////////////////////////////
100 // class Region
101
102 Region::Region()
103 {
104 pSample = NULL;
105 seq_counter = 1;
106 }
107
108 Region::~Region()
109 {
110 DestroySampleIfNotUsed();
111 }
112
113 Sample* Region::GetSample(bool create)
114 {
115 if(pSample == NULL && create) {
116 int i = offset ? *offset : 0;
117 Sample* sf = GetInstrument()->GetSampleManager()->FindSample(sample, i);
118 if (sf != NULL) pSample = sf; // Reuse already created sample
119 else pSample = new Sample(sample, false, i);
120 GetInstrument()->GetSampleManager()->AddSampleConsumer(pSample, this);
121 }
122 return pSample;
123 }
124
125 void Region::DestroySampleIfNotUsed() {
126 if (pSample == NULL) return;
127 GetInstrument()->GetSampleManager()->RemoveSampleConsumer(pSample, this);
128 if (!GetInstrument()->GetSampleManager()->HasSampleConsumers(pSample)) {
129 GetInstrument()->GetSampleManager()->RemoveSample(pSample);
130 delete pSample;
131 pSample = NULL;
132 }
133 }
134
135 bool Region::OnKey(const Query& q) {
136 // As the region comes from a LookupTable search on the query,
137 // the following parameters are not checked here: chan, key,
138 // vel, chanaft, polyaft, prog, sw_previous, cc. They are all
139 // handled by the lookup table.
140 bool is_triggered(
141 q.bend >= lobend && q.bend <= hibend &&
142 q.bpm >= lobpm && q.bpm < hibpm &&
143 q.rand >= lorand && q.rand < hirand &&
144 q.timer >= lotimer && q.timer <= hitimer &&
145
146 ( sw_last == -1 ||
147 ((sw_last >= sw_lokey && sw_last <= sw_hikey) ? (q.last_sw_key == sw_last) : false) ) &&
148
149 ( sw_down == -1 ||
150 ((sw_down >= sw_lokey && (sw_hikey == -1 || sw_down <= sw_hikey)) ? (q.sw[sw_down]) : false) ) &&
151
152 ( sw_up == -1 ||
153 ((sw_up >= sw_lokey && (sw_hikey == -1 || sw_up <= sw_hikey)) ? (!q.sw[sw_up]) : true) ) &&
154
155 ((trigger & q.trig) != 0)
156 );
157
158 if (!is_triggered)
159 return false;
160
161 // seq_position has to be checked last, so we know that we
162 // increment the right counter
163 is_triggered = (seq_counter == seq_position);
164 seq_counter = (seq_counter % seq_length) + 1;
165
166 return is_triggered;
167 }
168
169 Articulation*
170 Region::GetArticulation(int bend, uint8_t bpm, uint8_t chanaft, uint8_t polyaft, uint8_t* cc)
171 {
172 return new Articulation(); //todo: implement GetArticulation()
173 }
174
175 bool Region::HasLoop() {
176 bool b = loop_mode == ::sfz::LOOP_UNSET ? pSample->GetLoops() :
177 (loop_mode == ::sfz::LOOP_CONTINUOUS || loop_mode == ::sfz::LOOP_SUSTAIN);
178 return b && GetLoopStart() && GetLoopEnd() && GetLoopEnd() > GetLoopStart();
179 }
180
181 uint Region::GetLoopStart() {
182 return (!loop_start) ? pSample->GetLoopStart() : *loop_start;
183 }
184
185 uint Region::GetLoopEnd() {
186 return (!loop_end) ? pSample->GetLoopEnd() : *loop_end;
187 }
188
189 uint Region::GetLoopCount() {
190 return (!count) ? 0 : *count;
191 }
192
193 /////////////////////////////////////////////////////////////
194 // class Instrument
195
196 Instrument::Instrument(std::string name, SampleManager* pSampleManager) : KeyBindings(128, false), KeySwitchBindings(128, false)
197 {
198 this->name = name;
199 this->pSampleManager = pSampleManager ? pSampleManager : this;
200 pLookupTable = 0;
201
202 // The first 6 curves are defined internally (actually 7 with the one at index 0)
203 Curve c;
204 for (int i = 0; i < 128; i++) c.v[i] = i / 127.0f;
205 curves.add(c); curves.add(c); curves.add(c); curves.add(c);
206 curves.add(c); curves.add(c); curves.add(c);
207 ///////
208 }
209
210 Instrument::~Instrument()
211 {
212 for (int i = 0; i < regions.size(); i++) {
213 delete regions[i];
214 }
215 delete pLookupTable;
216 for (int i = 0 ; i < 128 ; i++) {
217 delete pLookupTableCC[i];
218 }
219 }
220
221 void Query::search(const Instrument* pInstrument) {
222 pRegionList = &pInstrument->pLookupTable->query(*this);
223 regionIndex = 0;
224 }
225
226 void Query::search(const Instrument* pInstrument, int triggercc) {
227 pRegionList = &pInstrument->pLookupTableCC[triggercc]->query(*this);
228 regionIndex = 0;
229 }
230
231 Region* Query::next() {
232 for ( ; regionIndex < pRegionList->size() ; regionIndex++) {
233 if ((*pRegionList)[regionIndex]->OnKey(*this)) {
234 return (*pRegionList)[regionIndex++];
235 }
236 }
237 return 0;
238 }
239
240 bool Instrument::DestroyRegion(Region* pRegion) {
241 for (std::vector<Region*>::iterator it = regions.begin(); it != regions.end(); it++) {
242 if(*it == pRegion) {
243 regions.erase(it);
244 delete pRegion;
245 return true;
246 }
247 }
248
249 return false;
250 }
251
252 bool Instrument::HasKeyBinding(uint8_t key) {
253 if (key > 127) return false;
254 return KeyBindings[key];
255 }
256
257 bool Instrument::HasKeySwitchBinding(uint8_t key) {
258 if (key > 127) return false;
259 return KeySwitchBindings[key];
260 }
261
262 /////////////////////////////////////////////////////////////
263 // class Group
264
265 Group::Group() :
266 id(0)
267 {
268 Reset();
269 }
270
271 Group::~Group()
272 {
273 }
274
275 void
276 Group::Reset()
277 {
278 // This is where all the default values are set.
279
280 // sample definition default
281 sample = "";
282
283 // input control
284 lochan = 1; hichan = 16;
285 lokey = 0; hikey = 127;
286 lovel = 0; hivel = 127;
287 lobend = -8192; hibend = 8192;
288 lobpm = 0; hibpm = 500;
289 lochanaft = 0; hichanaft = 127;
290 lopolyaft = 0; hipolyaft = 127;
291 loprog = 0; hiprog = 127;
292 lorand = 0.0; hirand = 1.0;
293 lotimer = 0.0; hitimer = 0.0;
294
295 seq_length = 1;
296 seq_position = 1;
297
298 sw_lokey = -1; sw_hikey = -1;
299 sw_last = -1;
300 sw_down = -1;
301 sw_up = -1;
302 sw_previous = -1;
303 sw_vel = VEL_CURRENT;
304
305 trigger = TRIGGER_ATTACK;
306
307 group = 0;
308 off_by = 0;
309 off_mode = OFF_FAST;
310
311 // sample player
312 count.unset();
313 delay.unset(); delay_random.unset();
314 delay_beats.unset(); stop_beats.unset();
315 delay_samples.unset();
316 end.unset();
317 loop_crossfade.unset();
318 offset.unset(); offset_random.unset();
319 loop_mode = LOOP_UNSET;
320 loop_start.unset(); loop_end.unset();
321 sync_beats.unset(); sync_offset.unset();
322
323 // amplifier
324 volume = 0;
325 volume_oncc.clear();
326 volume_curvecc.clear();
327 volume_smoothcc.clear();
328 pan = 0;
329 width = 100;
330 position = 0;
331 amp_keytrack = 0;
332 amp_keycenter = 60;
333 amp_veltrack = 100;
334 amp_random = 0;
335 rt_decay = 0;
336 xfin_lokey = 0; xfin_hikey = 0;
337 xfout_lokey = 127; xfout_hikey = 127;
338 xf_keycurve = POWER;
339 xfin_lovel = 0; xfin_hivel = 0;
340 xfout_lovel = 127; xfout_hivel = 127;
341 xf_velcurve = POWER;
342 xf_cccurve = POWER;
343
344 // pitch
345 transpose = 0;
346 tune = 0;
347 pitch_keycenter = 60;
348 pitch_keytrack = 100;
349 pitch_veltrack = 0;
350 pitch_random = 0;
351 bend_up = 200;
352 bend_down = -200;
353 bend_step = 1;
354
355 // filter
356 fil_type = LPF_2P;
357 cutoff.unset();
358 cutoff_chanaft = 0;
359 cutoff_polyaft = 0;
360 resonance = 0;
361 fil_keytrack = 0;
362 fil_keycenter = 60;
363 fil_veltrack = 0;
364 fil_random = 0;
365
366 fil2_type = LPF_2P;
367 cutoff2.unset();
368 cutoff2_chanaft = 0;
369 cutoff2_polyaft = 0;
370 resonance2 = 0;
371 fil2_keytrack = 0;
372 fil2_keycenter = 60;
373 fil2_veltrack = 0;
374 fil2_random = 0;
375
376 // per voice equalizer
377 eq1_freq = 50;
378 eq2_freq = 500;
379 eq3_freq = 5000;
380 eq1_vel2freq = 0;
381 eq2_vel2freq = 0;
382 eq3_vel2freq = 0;
383 eq1_bw = 1;
384 eq2_bw = 1;
385 eq3_bw = 1;
386 eq1_gain = 0;
387 eq2_gain = 0;
388 eq3_gain = 0;
389 eq1_vel2gain = 0;
390 eq2_vel2gain = 0;
391 eq3_vel2gain = 0;
392
393 // CCs
394 for (int i = 0; i < 128; ++i)
395 {
396 // input control
397 locc.set(i, 0);
398 hicc.set(i, 127);
399 start_locc.set(i, -1);
400 start_hicc.set(i, -1);
401 stop_locc.set(i, -1);
402 stop_hicc.set(i, -1);
403 on_locc.set(i, -1);
404 on_hicc.set(i, -1);
405
406 // sample player
407 delay_oncc.set(i, optional<float>::nothing);
408 delay_samples_oncc.set(i, optional<int>::nothing);
409 offset_oncc.set(i, optional<int>::nothing);
410
411 // amplifier
412 amp_velcurve.set(i, -1);
413 gain_oncc.set(i, 0);
414 xfin_locc.set(i, 0);
415 xfin_hicc.set(i, 0);
416 xfout_locc.set(i, 127);
417 xfout_hicc.set(i, 127);
418
419 // filter
420 cutoff_oncc.set(i, 0);
421 cutoff_smoothcc.set(i, 0);
422 cutoff_stepcc.set(i, 0);
423 cutoff_curvecc.set(i, 0);
424 resonance_oncc.set(i, 0);
425 resonance_smoothcc.set(i, 0);
426 resonance_stepcc.set(i, 0);
427 resonance_curvecc.set(i, 0);
428
429 cutoff2_oncc.set(i, 0);
430 cutoff2_smoothcc.set(i, 0);
431 cutoff2_stepcc.set(i, 0);
432 cutoff2_curvecc.set(i, 0);
433 resonance2_oncc.set(i, 0);
434 resonance2_smoothcc.set(i, 0);
435 resonance2_stepcc.set(i, 0);
436 resonance2_curvecc.set(i, 0);
437
438 // per voice equalizer
439 eq1_freq_oncc.set(i, 0);
440 eq2_freq_oncc.set(i, 0);
441 eq3_freq_oncc.set(i, 0);
442 eq1_bw_oncc.set(i, 0);
443 eq2_bw_oncc.set(i, 0);
444 eq3_bw_oncc.set(i, 0);
445 eq1_gain_oncc.set(i, 0);
446 eq2_gain_oncc.set(i, 0);
447 eq3_gain_oncc.set(i, 0);
448
449 pitchlfo_depthcc.set(i, 0);
450 }
451 cutoff_cc = 0;
452
453 eg.clear();
454 lfos.clear();
455
456 // deprecated
457 ampeg_delay = 0;
458 ampeg_start = 0; //in percentage
459 ampeg_attack = 0;
460 ampeg_hold = 0;
461 ampeg_decay = 0;
462 ampeg_sustain = -1; // in percentage
463 ampeg_release = 0;
464
465 ampeg_vel2delay = 0;
466 ampeg_vel2attack = 0;
467 ampeg_vel2hold = 0;
468 ampeg_vel2decay = 0;
469 ampeg_vel2sustain = 0;
470 ampeg_vel2release = 0;
471
472 ampeg_delaycc.clear();
473 ampeg_startcc.clear();
474 ampeg_attackcc.clear();
475 ampeg_holdcc.clear();
476 ampeg_decaycc.clear();
477 ampeg_sustaincc.clear();
478 ampeg_releasecc.clear();
479
480 fileg_delay = 0;
481 fileg_start = 0; //in percentage
482 fileg_attack = 0;
483 fileg_hold = 0;
484 fileg_decay = 0;
485 fileg_sustain = 100; // in percentage
486 fileg_release = 0;
487
488 fileg_vel2delay = 0;
489 fileg_vel2attack = 0;
490 fileg_vel2hold = 0;
491 fileg_vel2decay = 0;
492 fileg_vel2sustain = 0;
493 fileg_vel2release = 0;
494 fileg_depth = 0;
495
496 pitcheg_delay = 0;
497 pitcheg_start = 0; //in percentage
498 pitcheg_attack = 0;
499 pitcheg_hold = 0;
500 pitcheg_decay = 0;
501 pitcheg_sustain = 100; // in percentage
502 pitcheg_release = 0;
503 pitcheg_depth = 0;
504
505 pitcheg_vel2delay = 0;
506 pitcheg_vel2attack = 0;
507 pitcheg_vel2hold = 0;
508 pitcheg_vel2decay = 0;
509 pitcheg_vel2sustain = 0;
510 pitcheg_vel2release = 0;
511
512 amplfo_delay = 0;
513 amplfo_fade = 0;
514 amplfo_freq = -1; /* -1 is used to determine whether the LFO was initialized */
515 amplfo_depth = 0;
516 amplfo_depthcc.clear();
517 amplfo_freqcc.clear();
518
519 fillfo_delay = 0;
520 fillfo_fade = 0;
521 fillfo_freq = -1; /* -1 is used to determine whether the LFO was initialized */
522 fillfo_depth = 0;
523 fillfo_depthcc.clear();
524 fillfo_freqcc.clear();
525
526 pitchlfo_delay = 0;
527 pitchlfo_fade = 0;
528 pitchlfo_freq = -1; /* -1 is used to determine whether the LFO was initialized */
529 pitchlfo_depth = 0;
530 pitchlfo_freqcc.clear();
531 }
532
533 Region*
534 Group::RegionFactory()
535 {
536 // This is where the current group setting are copied to the new region.
537
538 Region* region = new Region();
539
540 region->id = id++;
541
542 // sample definition
543 region->sample = sample;
544
545 // input control
546 region->lochan = lochan;
547 region->hichan = hichan;
548 region->lokey = lokey;
549 region->hikey = hikey;
550 region->lovel = lovel;
551 region->hivel = hivel;
552 region->locc = locc;
553 region->hicc = hicc;
554 region->lobend = lobend;
555 region->hibend = hibend;
556 region->lobpm = lobpm;
557 region->hibpm = hibpm;
558 region->lochanaft = lochanaft;
559 region->hichanaft = hichanaft;
560 region->lopolyaft = lopolyaft;
561 region->hipolyaft = hipolyaft;
562 region->loprog = loprog;
563 region->hiprog = hiprog;
564 region->lorand = lorand;
565 region->hirand = hirand;
566 region->lotimer = lotimer;
567 region->hitimer = hitimer;
568 region->seq_length = seq_length;
569 region->seq_position = seq_position;
570 region->start_locc = start_locc;
571 region->start_hicc = start_hicc;
572 region->stop_locc = stop_locc;
573 region->stop_hicc = stop_hicc;
574 region->sw_lokey = sw_lokey;
575 region->sw_hikey = sw_hikey;
576 region->sw_last = sw_last;
577 region->sw_down = sw_down;
578 region->sw_up = sw_up;
579 region->sw_previous = sw_previous;
580 region->sw_vel = sw_vel;
581 region->trigger = trigger;
582 region->group = group;
583 region->off_by = off_by;
584 region->off_mode = off_mode;
585 region->on_locc = on_locc;
586 region->on_hicc = on_hicc;
587
588 // sample player
589 region->count = count;
590 region->delay = delay;
591 region->delay_random = delay_random;
592 region->delay_oncc = delay_oncc;
593 region->delay_beats = delay_beats;
594 region->stop_beats = stop_beats;
595 region->delay_samples = delay_samples;
596 region->delay_samples_oncc = delay_samples_oncc;
597 region->end = end;
598 region->loop_crossfade = loop_crossfade;
599 region->offset = offset;
600 region->offset_random = offset_random;
601 region->offset_oncc = offset_oncc;
602 region->loop_mode = loop_mode;
603 region->loop_start = loop_start;
604 region->loop_end = loop_end;
605 region->sync_beats = sync_beats;
606 region->sync_offset = sync_offset;
607
608 // amplifier
609 region->volume = volume;
610 region->volume_oncc = volume_oncc;
611 region->volume_curvecc = volume_curvecc;
612 region->volume_smoothcc = volume_smoothcc;
613 region->pan = pan;
614 region->width = width;
615 region->position = position;
616 region->amp_keytrack = amp_keytrack;
617 region->amp_keycenter = amp_keycenter;
618 region->amp_veltrack = amp_veltrack;
619 region->amp_velcurve = amp_velcurve;
620 region->amp_random = amp_random;
621 region->rt_decay = rt_decay;
622 region->gain_oncc = gain_oncc;
623 region->xfin_lokey = xfin_lokey;
624 region->xfin_hikey = xfin_hikey;
625 region->xfout_lokey = xfout_lokey;
626 region->xfout_hikey = xfout_hikey;
627 region->xf_keycurve = xf_keycurve;
628 region->xfin_lovel = xfin_lovel;
629 region->xfin_hivel = xfin_lovel;
630 region->xfout_lovel = xfout_lovel;
631 region->xfout_hivel = xfout_hivel;
632 region->xf_velcurve = xf_velcurve;
633 region->xfin_locc = xfin_locc;
634 region->xfin_hicc = xfin_hicc;
635 region->xfout_locc = xfout_locc;
636 region->xfout_hicc = xfout_hicc;
637 region->xf_cccurve = xf_cccurve;
638
639 // pitch
640 region->transpose = transpose;
641 region->tune = tune;
642 region->pitch_keycenter = pitch_keycenter;
643 region->pitch_keytrack = pitch_keytrack;
644 region->pitch_veltrack = pitch_veltrack;
645 region->pitch_random = pitch_random;
646 region->bend_up = bend_up;
647 region->bend_down = bend_down;
648 region->bend_step = bend_step;
649
650 // filter
651 region->fil_type = fil_type;
652 region->cutoff = cutoff;
653 region->cutoff_oncc = cutoff_oncc;
654 region->cutoff_cc = cutoff_cc;
655 region->cutoff_smoothcc = cutoff_smoothcc;
656 region->cutoff_stepcc = cutoff_stepcc;
657 region->cutoff_curvecc = cutoff_curvecc;
658 region->cutoff_chanaft = cutoff_chanaft;
659 region->cutoff_polyaft = cutoff_polyaft;
660 region->resonance = resonance;
661 region->resonance_oncc = resonance_oncc;
662 region->resonance_smoothcc = resonance_smoothcc;
663 region->resonance_stepcc = resonance_stepcc;
664 region->resonance_curvecc = resonance_curvecc;
665 region->fil_keytrack = fil_keytrack;
666 region->fil_keycenter = fil_keycenter;
667 region->fil_veltrack = fil_veltrack;
668 region->fil_random = fil_random;
669
670 region->fil2_type = fil2_type;
671 region->cutoff2 = cutoff2;
672 region->cutoff2_oncc = cutoff2_oncc;
673 region->cutoff2_smoothcc = cutoff2_smoothcc;
674 region->cutoff2_stepcc = cutoff2_stepcc;
675 region->cutoff2_curvecc = cutoff2_curvecc;
676 region->cutoff2_chanaft = cutoff2_chanaft;
677 region->cutoff2_polyaft = cutoff2_polyaft;
678 region->resonance2 = resonance2;
679 region->resonance2_oncc = resonance2_oncc;
680 region->resonance2_smoothcc = resonance2_smoothcc;
681 region->resonance2_stepcc = resonance2_stepcc;
682 region->resonance2_curvecc = resonance2_curvecc;
683 region->fil2_keytrack = fil2_keytrack;
684 region->fil2_keycenter = fil2_keycenter;
685 region->fil2_veltrack = fil2_veltrack;
686 region->fil2_random = fil2_random;
687
688 // per voice equalizer
689 region->eq1_freq = eq1_freq;
690 region->eq2_freq = eq2_freq;
691 region->eq3_freq = eq3_freq;
692 region->eq1_freq_oncc = eq1_freq_oncc;
693 region->eq2_freq_oncc = eq2_freq_oncc;
694 region->eq3_freq_oncc = eq3_freq_oncc;
695 region->eq1_vel2freq = eq1_vel2freq;
696 region->eq2_vel2freq = eq2_vel2freq;
697 region->eq3_vel2freq = eq3_vel2freq;
698 region->eq1_bw = eq1_bw;
699 region->eq2_bw = eq2_bw;
700 region->eq3_bw = eq3_bw;
701 region->eq1_bw_oncc = eq1_bw_oncc;
702 region->eq2_bw_oncc = eq2_bw_oncc;
703 region->eq3_bw_oncc = eq3_bw_oncc;
704 region->eq1_gain = eq1_gain;
705 region->eq2_gain = eq2_gain;
706 region->eq3_gain = eq3_gain;
707 region->eq1_gain_oncc = eq1_gain_oncc;
708 region->eq2_gain_oncc = eq2_gain_oncc;
709 region->eq3_gain_oncc = eq3_gain_oncc;
710 region->eq1_vel2gain = eq1_vel2gain;
711 region->eq2_vel2gain = eq2_vel2gain;
712 region->eq3_vel2gain = eq3_vel2gain;
713
714 // envelope generator
715 region->eg = eg;
716
717 // deprecated
718 region->ampeg_delay = ampeg_delay;
719 region->ampeg_start = ampeg_start;
720 region->ampeg_attack = ampeg_attack;
721 region->ampeg_hold = ampeg_hold;
722 region->ampeg_decay = ampeg_decay;
723 region->ampeg_sustain = ampeg_sustain;
724 region->ampeg_release = ampeg_release;
725
726 region->ampeg_vel2delay = ampeg_vel2delay;
727 region->ampeg_vel2attack = ampeg_vel2attack;
728 region->ampeg_vel2hold = ampeg_vel2hold;
729 region->ampeg_vel2decay = ampeg_vel2decay;
730 region->ampeg_vel2sustain = ampeg_vel2sustain;
731 region->ampeg_vel2release = ampeg_vel2release;
732
733 region->ampeg_delaycc = ampeg_delaycc;
734 region->ampeg_startcc = ampeg_startcc;
735 region->ampeg_attackcc = ampeg_attackcc;
736 region->ampeg_holdcc = ampeg_holdcc;
737 region->ampeg_decaycc = ampeg_decaycc;
738 region->ampeg_sustaincc = ampeg_sustaincc;
739 region->ampeg_releasecc = ampeg_releasecc;
740
741 region->fileg_delay = fileg_delay;
742 region->fileg_start = fileg_start;
743 region->fileg_attack = fileg_attack;
744 region->fileg_hold = fileg_hold;
745 region->fileg_decay = fileg_decay;
746 region->fileg_sustain = fileg_sustain;
747 region->fileg_release = fileg_release;
748 region->fileg_depth = fileg_depth;
749
750 region->fileg_vel2delay = fileg_vel2delay;
751 region->fileg_vel2attack = fileg_vel2attack;
752 region->fileg_vel2hold = fileg_vel2hold;
753 region->fileg_vel2decay = fileg_vel2decay;
754 region->fileg_vel2sustain = fileg_vel2sustain;
755 region->fileg_vel2release = fileg_vel2release;
756
757 region->pitcheg_delay = pitcheg_delay;
758 region->pitcheg_start = pitcheg_start;
759 region->pitcheg_attack = pitcheg_attack;
760 region->pitcheg_hold = pitcheg_hold;
761 region->pitcheg_decay = pitcheg_decay;
762 region->pitcheg_sustain = pitcheg_sustain;
763 region->pitcheg_release = pitcheg_release;
764 region->pitcheg_depth = pitcheg_depth;
765
766 region->pitcheg_vel2delay = pitcheg_vel2delay;
767 region->pitcheg_vel2attack = pitcheg_vel2attack;
768 region->pitcheg_vel2hold = pitcheg_vel2hold;
769 region->pitcheg_vel2decay = pitcheg_vel2decay;
770 region->pitcheg_vel2sustain = pitcheg_vel2sustain;
771 region->pitcheg_vel2release = pitcheg_vel2release;
772
773 region->amplfo_delay = amplfo_delay;
774 region->amplfo_fade = amplfo_fade;
775 region->amplfo_freq = amplfo_freq;
776 region->amplfo_depth = amplfo_depth;
777
778 region->amplfo_depthcc = amplfo_depthcc;
779 region->amplfo_freqcc = amplfo_freqcc;
780
781 region->fillfo_delay = fillfo_delay;
782 region->fillfo_fade = fillfo_fade;
783 region->fillfo_freq = fillfo_freq;
784 region->fillfo_depth = fillfo_depth;
785
786 region->fillfo_depthcc = fillfo_depthcc;
787 region->fillfo_freqcc = fillfo_freqcc;
788
789 region->pitchlfo_delay = pitchlfo_delay;
790 region->pitchlfo_fade = pitchlfo_fade;
791 region->pitchlfo_freq = pitchlfo_freq;
792 region->pitchlfo_depth = pitchlfo_depth;
793
794 region->pitchlfo_depthcc = pitchlfo_depthcc;
795 region->pitchlfo_freqcc = pitchlfo_freqcc;
796
797 region->eg = eg;
798 region->lfos = lfos;
799
800 return region;
801 }
802
803 /////////////////////////////////////////////////////////////
804 // class File
805
806 File::File(std::string file, SampleManager* pSampleManager) :
807 _current_section(GROUP),
808 default_path(""),
809 octave_offset(0),
810 note_offset(0)
811 {
812 _instrument = new Instrument(LinuxSampler::Path::getBaseName(file), pSampleManager);
813 _current_group = new Group();
814 pCurDef = _current_group;
815 enum token_type_t { HEADER, OPCODE };
816 token_type_t token_type;
817 std::string token_string;
818
819 std::ifstream fs(file.c_str());
820 currentDir = LinuxSampler::Path::stripLastName(file);
821 std::string token;
822 std::string line;
823
824 while (std::getline(fs, line))
825 {
826 // COMMENT
827 std::string::size_type slash_index = line.find("//");
828 if (slash_index != std::string::npos)
829 line.resize(slash_index);
830
831 // DEFINITION
832 std::stringstream linestream(line);
833 while (linestream >> token)
834 {
835 if (token[0] == '<' and token[token.size()-1] == '>')
836 {
837 // HEAD
838 if (!token_string.empty())
839 {
840 switch (token_type)
841 {
842 case HEADER:
843 push_header(token_string);
844 break;
845 case OPCODE:
846 push_opcode(token_string);
847 break;
848 }
849 token_string.erase();
850 }
851 token_string.append(token);
852 token_type = HEADER;
853 }
854 else if (token.find('=') != std::string::npos)
855 {
856 // HEAD
857 if (!token_string.empty())
858 {
859 switch (token_type)
860 {
861 case HEADER:
862 push_header(token_string);
863 break;
864 case OPCODE:
865 push_opcode(token_string);
866 break;
867 }
868 token_string.erase();
869 }
870 token_string.append(token);
871 token_type = OPCODE;
872 }
873 else
874 {
875 // TAIL
876 token_string.append(" ");
877 token_string.append(token);
878 }
879 }
880
881 // EOL
882 if (!token_string.empty())
883 {
884 switch (token_type)
885 {
886 case HEADER:
887 push_header(token_string);
888 break;
889 case OPCODE:
890 push_opcode(token_string);
891 break;
892 }
893 token_string.erase();
894 }
895 }
896
897 std::set<float*> velcurves;
898 for (int i = 0; i < _instrument->regions.size(); i++) {
899 ::sfz::Region* pRegion = _instrument->regions[i];
900 int low = pRegion->lokey;
901 int high = pRegion->hikey;
902 if (low != -1) { // lokey -1 means region doesn't play on note-on
903 // hikey -1 is the same as no limit, except that it
904 // also enables on_locc/on_hicc
905 if (high == -1) high = 127;
906 if (low < 0 || low > 127 || high < 0 || high > 127 || low > high) {
907 std::cerr << "Invalid key range: " << low << " - " << high << std::endl;
908 } else {
909 for (int j = low; j <= high; j++) _instrument->KeyBindings[j] = true;
910 }
911 }
912
913 // get keyswitches
914 low = pRegion->sw_lokey;
915 if (low < 0) low = 0;
916 high = pRegion->sw_hikey;
917 if (high == -1) {
918 // Key switches not defined, so nothing to do
919 } else if (low >= 0 && low <= 127 && high >= 0 && high <= 127 && high >= low) {
920 for (int j = low; j <= high; j++) _instrument->KeySwitchBindings[j] = true;
921 } else {
922 std::cerr << "Invalid key switch range: " << low << " - " << high << std::endl;
923 }
924
925 // create velocity response curve
926
927 // don't use copy-on-write here, instead change the actual
928 // unique buffers in memory
929 float* velcurve = const_cast<float*>(&pRegion->amp_velcurve[0]);
930 if (velcurves.insert(velcurve).second) {
931 int prev = 0;
932 float prevvalue = 0;
933 for (int v = 0 ; v < 128 ; v++) {
934 if (velcurve[v] >= 0) {
935 float step = (velcurve[v] - prevvalue) / (v - prev);
936 for ( ; prev < v ; prev++) {
937 velcurve[prev] = prevvalue;
938 prevvalue += step;
939 }
940 }
941 }
942 if (prev) {
943 float step = (1 - prevvalue) / (127 - prev);
944 for ( ; prev < 128 ; prev++) {
945 velcurve[prev] = prevvalue;
946 prevvalue += step;
947 }
948 } else {
949 // default curve
950 for (int v = 0 ; v < 128 ; v++) {
951 velcurve[v] = v * v / (127.0 * 127.0);
952 }
953 }
954
955 // apply amp_veltrack
956 float offset = -pRegion->amp_veltrack;
957 if (offset <= 0) offset += 100;
958 for (int v = 0 ; v < 128 ; v++) {
959 velcurve[v] = (offset + pRegion->amp_veltrack * velcurve[v]) / 100;
960 }
961 }
962 }
963
964 _instrument->pLookupTable = new LookupTable(_instrument);
965
966 // create separate lookup tables for controller triggered
967 // regions, one for each CC
968 for (int i = 0 ; i < 128 ; i++) {
969 _instrument->pLookupTableCC[i] = new LookupTable(_instrument, i);
970 }
971
972 for (int i = 0; i < _instrument->regions.size(); i++) {
973 Region* r = _instrument->regions[i];
974
975 copyCurves(r->volume_curvecc, r->volume_oncc);
976 r->volume_curvecc.clear();
977
978 copySmoothValues(r->volume_smoothcc, r->volume_oncc);
979 r->volume_smoothcc.clear();
980
981 for (int j = 0; j < r->lfos.size(); j++) {
982 copySmoothValues(r->lfos[j].volume_smoothcc, r->lfos[j].volume_oncc);
983 r->lfos[j].volume_smoothcc.clear();
984
985 copySmoothValues(r->lfos[j].freq_smoothcc, r->lfos[j].freq_oncc);
986 r->lfos[j].freq_smoothcc.clear();
987
988 copySmoothValues(r->lfos[j].pitch_smoothcc, r->lfos[j].pitch_oncc);
989 r->lfos[j].pitch_smoothcc.clear();
990
991 copySmoothValues(r->lfos[j].pan_smoothcc, r->lfos[j].pan_oncc);
992 r->lfos[j].pan_smoothcc.clear();
993
994 copySmoothValues(r->lfos[j].cutoff_smoothcc, r->lfos[j].cutoff_oncc);
995 r->lfos[j].cutoff_smoothcc.clear();
996
997 copySmoothValues(r->lfos[j].resonance_smoothcc, r->lfos[j].resonance_oncc);
998 r->lfos[j].resonance_smoothcc.clear();
999 }
1000 }
1001 }
1002
1003 File::~File()
1004 {
1005 delete _current_group;
1006 delete _instrument;
1007 }
1008
1009 Instrument*
1010 File::GetInstrument()
1011 {
1012 return _instrument;
1013 }
1014
1015 void File::copyCurves(LinuxSampler::ArrayList<CC>& curves, LinuxSampler::ArrayList<CC>& dest) {
1016 for (int i = 0; i < curves.size(); i++) {
1017 for (int j = 0; j < dest.size(); j++) {
1018 if (curves[i].Controller == dest[j].Controller) {
1019 dest[j].Curve = curves[i].Curve;
1020 }
1021 }
1022 }
1023 }
1024
1025 void File::copySmoothValues(LinuxSampler::ArrayList<CC>& smooths, LinuxSampler::ArrayList<CC>& dest) {
1026 for (int i = 0; i < smooths.size(); i++) {
1027 for (int j = 0; j < dest.size(); j++) {
1028 if (smooths[i].Controller == dest[j].Controller) {
1029 dest[j].Smooth = smooths[i].Smooth;
1030 }
1031 }
1032 }
1033 }
1034
1035 void
1036 File::push_header(std::string token)
1037 {
1038 if (token == "<group>")
1039 {
1040 _current_section = GROUP;
1041 _current_group->Reset();
1042 pCurDef = _current_group;
1043 }
1044 else if (token == "<region>")
1045 {
1046 _current_section = REGION;
1047 _current_region = _current_group->RegionFactory();
1048 pCurDef = _current_region;
1049 _instrument->regions.push_back(_current_region);
1050 _current_region->SetInstrument(_instrument);
1051 }
1052 else if (token == "<control>")
1053 {
1054 _current_section = CONTROL;
1055 default_path = "";
1056 octave_offset = 0;
1057 note_offset = 0;
1058 }
1059 else if (token == "<curve>")
1060 {
1061 _current_section = CURVE;
1062 _instrument->curves.add(Curve());
1063 _current_curve = &_instrument->curves[_instrument->curves.size() - 1];
1064 }
1065 else
1066 {
1067 _current_section = UNKNOWN;
1068 std::cerr << "The header '" << token << "' is unsupported by libsfz!" << std::endl;
1069 }
1070 }
1071
1072 void
1073 File::push_opcode(std::string token)
1074 {
1075 if (_current_section == UNKNOWN)
1076 return;
1077
1078 std::string::size_type delimiter_index = token.find('=');
1079 std::string key = token.substr(0, delimiter_index);
1080 std::string value = token.substr(delimiter_index + 1);
1081 int x, y, z;
1082
1083 if (_current_section == CURVE) {
1084 if (sscanf(key.c_str(), "v%d", &x)) {
1085 if (x < 0 || x > 127) {
1086 std::cerr << "Invalid curve index: " << x << std::endl;
1087 }
1088 _current_curve->v[x] = check(key, 0.0f, 1.0f, ToFloat(value));
1089 } else {
1090 std::cerr << "The opcode '" << key << "' in section <curve> is unsupported by libsfz!" << std::endl;
1091 }
1092
1093 return;
1094 }
1095
1096 // sample definition
1097 if ("sample" == key)
1098 {
1099 std::string path = default_path + value;
1100 #ifndef WIN32
1101 for (int i = 0; i < path.length(); i++) if( path[i] == '\\') path[i] = '/';
1102 #endif
1103 path = currentDir + LinuxSampler::File::DirSeparator + path; // TODO: check for absolute path
1104
1105 if(pCurDef) pCurDef->sample = path;
1106 return;
1107 }
1108
1109 // control header directives
1110 else if ("default_path" == key)
1111 {
1112 switch (_current_section)
1113 {
1114 case CONTROL:
1115 default_path = value;
1116 }
1117 return;
1118 }
1119 else if ("octave_offset" == key)
1120 {
1121 switch (_current_section)
1122 {
1123 case CONTROL:
1124 octave_offset = ToInt(value);
1125 }
1126 return;
1127 }
1128 else if ("note_offset" == key)
1129 {
1130 switch (_current_section)
1131 {
1132 case CONTROL:
1133 note_offset = ToInt(value);
1134 }
1135 return;
1136 }
1137
1138 // input controls
1139 else if ("lochan" == key) pCurDef->lochan = ToInt(value);
1140 else if ("hichan" == key) pCurDef->hichan = ToInt(value);
1141 else if ("lokey" == key) pCurDef->lokey = parseKey(value);
1142 else if ("hikey" == key) pCurDef->hikey = parseKey(value);
1143 else if ("key" == key)
1144 {
1145 pCurDef->lokey = pCurDef->hikey = pCurDef->pitch_keycenter = parseKey(value);
1146 }
1147 else if ("lovel" == key) pCurDef->lovel = ToInt(value);
1148 else if ("hivel" == key) pCurDef->hivel = ToInt(value);
1149 else if ("lobend" == key) pCurDef->lobend = ToInt(value);
1150 else if ("hibend" == key) pCurDef->hibend = ToInt(value);
1151 else if ("lobpm" == key) pCurDef->lobpm = ToFloat(value);
1152 else if ("hibpm" == key) pCurDef->hibpm = ToFloat(value);
1153 else if ("lochanaft" == key) pCurDef->lochanaft = ToInt(value);
1154 else if ("hichanaft" == key) pCurDef->hichanaft = ToInt(value);
1155 else if ("lopolyaft" == key) pCurDef->lopolyaft = ToInt(value);
1156 else if ("hipolyaft" == key) pCurDef->hipolyaft = ToInt(value);
1157 else if ("loprog" == key) pCurDef->loprog = ToInt(value);
1158 else if ("hiprog" == key) pCurDef->hiprog = ToInt(value);
1159 else if ("lorand" == key) pCurDef->lorand = ToFloat(value);
1160 else if ("hirand" == key) pCurDef->hirand = ToFloat(value);
1161 else if ("lotimer" == key) pCurDef->lotimer = ToFloat(value);
1162 else if ("hitimer" == key) pCurDef->hitimer = ToFloat(value);
1163 else if ("seq_length" == key) pCurDef->seq_length = ToInt(value);
1164 else if ("seq_position" == key) pCurDef->seq_position = ToInt(value);
1165 else if ("sw_lokey" == key) pCurDef->sw_lokey = parseKey(value);
1166 else if ("sw_hikey" == key) pCurDef->sw_hikey = parseKey(value);
1167 else if ("sw_last" == key) pCurDef->sw_last = parseKey(value);
1168 else if ("sw_down" == key) pCurDef->sw_down = parseKey(value);
1169 else if ("sw_up" == key) pCurDef->sw_up = parseKey(value);
1170 else if ("sw_previous" == key) pCurDef->sw_previous = parseKey(value);
1171 else if ("sw_vel" == key)
1172 {
1173 if (value == "current") pCurDef->sw_vel = VEL_CURRENT;
1174 else if (value == "previous") pCurDef->sw_vel = VEL_PREVIOUS;
1175 }
1176 else if ("trigger" == key)
1177 {
1178 if (value == "attack") pCurDef->trigger = TRIGGER_ATTACK;
1179 else if (value == "release") pCurDef->trigger = TRIGGER_RELEASE;
1180 else if (value == "first") pCurDef->trigger = TRIGGER_FIRST;
1181 else if (value == "legato") pCurDef->trigger = TRIGGER_LEGATO;
1182 }
1183 else if ("group" == key) pCurDef->group = ToInt(value);
1184 else if ("off_by" == key || "offby" == key) pCurDef->off_by = ToInt(value);
1185 else if ("off_mode" == key || "offmode" == key)
1186 {
1187 if (value == "fast") pCurDef->off_mode = OFF_FAST;
1188 else if (value == "normal") pCurDef->off_mode = OFF_NORMAL;
1189 }
1190
1191 // sample player
1192 else if ("count" == key) { pCurDef->count = ToInt(value); pCurDef->loop_mode = ONE_SHOT; }
1193 else if ("delay" == key) pCurDef->delay = ToFloat(value);
1194 else if ("delay_random" == key) pCurDef->delay_random = ToFloat(value);
1195 else if ("delay_beats" == key) pCurDef->delay_beats = ToInt(value);
1196 else if ("stop_beats" == key) pCurDef->stop_beats = ToInt(value);
1197 else if ("delay_samples" == key) pCurDef->delay_samples = ToInt(value);
1198 else if ("end" == key) pCurDef->end = ToInt(value);
1199 else if ("loop_crossfade" == key) pCurDef->loop_crossfade = ToFloat(value);
1200 else if ("offset_random" == key) pCurDef->offset_random = ToInt(value);
1201 else if ("loop_mode" == key || "loopmode" == key)
1202 {
1203 if (value == "no_loop") pCurDef->loop_mode = NO_LOOP;
1204 else if (value == "one_shot") pCurDef->loop_mode = ONE_SHOT;
1205 else if (value == "loop_continuous") pCurDef->loop_mode = LOOP_CONTINUOUS;
1206 else if (value == "loop_sustain") pCurDef->loop_mode = LOOP_SUSTAIN;
1207 }
1208 else if ("loop_start" == key) pCurDef->loop_start = ToInt(value);
1209 else if ("loopstart" == key) pCurDef->loop_start = ToInt(value); // nonstandard
1210 else if ("loop_end" == key) pCurDef->loop_end = ToInt(value);
1211 else if ("loopend" == key) pCurDef->loop_end = ToInt(value); // nonstandard
1212 else if ("offset" == key) pCurDef->offset = ToInt(value);
1213 else if ("sync_beats" == key) pCurDef->sync_beats = ToInt(value);
1214 else if ("sync_offset" == key) pCurDef->sync_offset = ToInt(value);
1215
1216 // amplifier
1217 else if ("volume" == key) pCurDef->volume = ToFloat(value);
1218 else if ("pan" == key) pCurDef->pan = ToFloat(value);
1219 else if ("width" == key) pCurDef->width = ToFloat(value);
1220 else if ("position" == key) pCurDef->position = ToFloat(value);
1221 else if ("amp_keytrack" == key) pCurDef->amp_keytrack = ToFloat(value);
1222 else if ("amp_keycenter" == key) pCurDef->amp_keycenter = parseKey(value);
1223 else if ("amp_veltrack" == key) pCurDef->amp_veltrack = ToFloat(value);
1224 else if ("amp_random" == key) pCurDef->amp_random = ToFloat(value);
1225 else if ("rt_decay" == key || "rtdecay" == key) pCurDef->rt_decay = ToFloat(value);
1226 else if ("xfin_lokey" == key) pCurDef->xfin_lokey = parseKey(value);
1227 else if ("xfin_hikey" == key) pCurDef->xfin_hikey = parseKey(value);
1228 else if ("xfout_lokey" == key) pCurDef->xfout_lokey = parseKey(value);
1229 else if ("xfout_hikey" == key) pCurDef->xfout_hikey = parseKey(value);
1230 else if ("xf_keycurve" == key)
1231 {
1232 if (value == "gain") pCurDef->xf_keycurve = GAIN;
1233 else if (value == "power") pCurDef->xf_keycurve = POWER;
1234 }
1235 else if ("xfin_lovel" == key) pCurDef->xfin_lovel = ToInt(value);
1236 else if ("xfin_hivel" == key) pCurDef->xfin_hivel = ToInt(value);
1237 else if ("xfout_lovel" == key) pCurDef->xfout_lovel = ToInt(value);
1238 else if ("xfout_hivel" == key) pCurDef->xfout_hivel = ToInt(value);
1239 else if ("xf_velcurve" == key)
1240 {
1241 if (value == "gain") pCurDef->xf_velcurve = GAIN;
1242 else if (value == "power") pCurDef->xf_velcurve = POWER;
1243 }
1244 else if ("xf_cccurve" == key)
1245 {
1246 if (value == "gain") pCurDef->xf_cccurve = GAIN;
1247 else if (value == "power") pCurDef->xf_cccurve = POWER;
1248 }
1249
1250 // pitch
1251 else if ("transpose" == key) pCurDef->transpose = ToInt(value);
1252 else if ("tune" == key) pCurDef->tune = ToInt(value);
1253 else if ("pitch_keycenter" == key) pCurDef->pitch_keycenter = parseKey(value);
1254 else if ("pitch_keytrack" == key) pCurDef->pitch_keytrack = ToInt(value);
1255 else if ("pitch_veltrack" == key) pCurDef->pitch_veltrack = ToInt(value);
1256 else if ("pitch_random" == key) pCurDef->pitch_random = ToInt(value);
1257 else if ("bend_up" == key || "bendup" == key) pCurDef->bend_up = ToInt(value);
1258 else if ("bend_down" == key || "benddown" == key) pCurDef->bend_down = ToInt(value);
1259 else if ("bend_step" == key || "bendstep" == key) pCurDef->bend_step = ToInt(value);
1260
1261 // filter
1262 else if ("fil_type" == key || "filtype" == key)
1263 {
1264 if (value == "lpf_1p") pCurDef->fil_type = LPF_1P;
1265 else if (value == "hpf_1p") pCurDef->fil_type = HPF_1P;
1266 else if (value == "bpf_1p") pCurDef->fil_type = BPF_1P;
1267 else if (value == "brf_1p") pCurDef->fil_type = BRF_1P;
1268 else if (value == "apf_1p") pCurDef->fil_type = APF_1P;
1269 else if (value == "lpf_2p") pCurDef->fil_type = LPF_2P;
1270 else if (value == "hpf_2p") pCurDef->fil_type = HPF_2P;
1271 else if (value == "bpf_2p") pCurDef->fil_type = BPF_2P;
1272 else if (value == "brf_2p") pCurDef->fil_type = BRF_2P;
1273 else if (value == "pkf_2p") pCurDef->fil_type = PKF_2P;
1274 else if (value == "lpf_4p") pCurDef->fil_type = LPF_4P;
1275 else if (value == "hpf_4p") pCurDef->fil_type = HPF_4P;
1276 else if (value == "lpf_6p") pCurDef->fil_type = LPF_6P;
1277 else if (value == "hpf_6p") pCurDef->fil_type = HPF_6P;
1278 }
1279 else if ("fil2_type" == key)
1280 {
1281 if (value == "lpf_1p") pCurDef->fil2_type = LPF_1P;
1282 else if (value == "hpf_1p") pCurDef->fil2_type = HPF_1P;
1283 else if (value == "bpf_1p") pCurDef->fil2_type = BPF_1P;
1284 else if (value == "brf_1p") pCurDef->fil2_type = BRF_1P;
1285 else if (value == "apf_1p") pCurDef->fil2_type = APF_1P;
1286 else if (value == "lpf_2p") pCurDef->fil2_type = LPF_2P;
1287 else if (value == "hpf_2p") pCurDef->fil2_type = HPF_2P;
1288 else if (value == "bpf_2p") pCurDef->fil2_type = BPF_2P;
1289 else if (value == "brf_2p") pCurDef->fil2_type = BRF_2P;
1290 else if (value == "pkf_2p") pCurDef->fil2_type = PKF_2P;
1291 else if (value == "lpf_4p") pCurDef->fil2_type = LPF_4P;
1292 else if (value == "hpf_4p") pCurDef->fil2_type = HPF_4P;
1293 else if (value == "lpf_6p") pCurDef->fil2_type = LPF_6P;
1294 else if (value == "hpf_6p") pCurDef->fil2_type = HPF_6P;
1295 }
1296 else if ("cutoff" == key) pCurDef->cutoff = ToFloat(value);
1297 else if ("cutoff2" == key) pCurDef->cutoff2 = ToFloat(value);
1298 else if ("cutoff_chanaft" == key) pCurDef->cutoff_chanaft = ToInt(value);
1299 else if ("cutoff2_chanaft" == key) pCurDef->cutoff2_chanaft = ToInt(value);
1300 else if ("cutoff_polyaft" == key) pCurDef->cutoff_polyaft = ToInt(value);
1301 else if ("cutoff2_polyaft" == key) pCurDef->cutoff2_polyaft = ToInt(value);
1302 else if ("resonance" == key) pCurDef->resonance = ToFloat(value);
1303 else if ("resonance2" == key) pCurDef->resonance2 = ToFloat(value);
1304 else if ("fil_keytrack" == key) pCurDef->fil_keytrack = ToInt(value);
1305 else if ("fil2_keytrack" == key) pCurDef->fil2_keytrack = ToInt(value);
1306 else if ("fil_keycenter" == key) pCurDef->fil_keycenter = parseKey(value);
1307 else if ("fil2_keycenter" == key) pCurDef->fil2_keycenter = parseKey(value);
1308 else if ("fil_veltrack" == key) pCurDef->fil_veltrack = ToInt(value);
1309 else if ("fil2_veltrack" == key) pCurDef->fil2_veltrack = ToInt(value);
1310 else if ("fil_random" == key) pCurDef->fil_random = ToInt(value);
1311 else if ("fil2_random" == key) pCurDef->fil2_random = ToInt(value);
1312
1313 // per voice equalizer
1314 else if ("eq1_freq" == key) pCurDef->eq1_freq = ToFloat(value);
1315 else if ("eq2_freq" == key) pCurDef->eq2_freq = ToFloat(value);
1316 else if ("eq3_freq" == key) pCurDef->eq3_freq = ToFloat(value);
1317 else if ("eq1_vel2freq" == key) pCurDef->eq1_vel2freq = ToFloat(value);
1318 else if ("eq2_vel2freq" == key) pCurDef->eq2_vel2freq = ToFloat(value);
1319 else if ("eq3_vel2freq" == key) pCurDef->eq3_vel2freq = ToFloat(value);
1320 else if ("eq1_bw" == key) pCurDef->eq1_bw = ToFloat(value);
1321 else if ("eq2_bw" == key) pCurDef->eq2_bw = ToFloat(value);
1322 else if ("eq3_bw" == key) pCurDef->eq3_bw = ToFloat(value);
1323 else if ("eq1_gain" == key) pCurDef->eq1_gain = ToFloat(value);
1324 else if ("eq2_gain" == key) pCurDef->eq2_gain = ToFloat(value);
1325 else if ("eq3_gain" == key) pCurDef->eq3_gain = ToFloat(value);
1326 else if ("eq1_vel2gain" == key) pCurDef->eq1_vel2gain = ToFloat(value);
1327 else if ("eq2_vel2gain" == key) pCurDef->eq2_vel2gain = ToFloat(value);
1328 else if ("eq3_vel2gain" == key) pCurDef->eq3_vel2gain = ToFloat(value);
1329
1330 else if (sscanf(key.c_str(), "amp_velcurve_%d", &x)) {
1331 pCurDef->amp_velcurve.set(x, ToFloat(value));
1332 }
1333
1334 // v2 envelope generators
1335 else if (sscanf(key.c_str(), "eg%d%n", &x, &y)) {
1336 const char* s = key.c_str() + y;
1337 if (sscanf(s, "_time%d%n", &y, &z)) {
1338 const char* s2 = s + z;
1339 if (strcmp(s2, "") == 0) egnode(x, y).time = check(key, 0.0f, 100.0f, ToFloat(value));
1340 else if (sscanf(s2, "_oncc%d", &z)) egnode(x, y).time_oncc.add( CC(z, check(key, 0.0f, 100.0f, ToFloat(value))) );
1341 } else if (sscanf(s, "_level%d%n", &y, &z)) {
1342 const char* s2 = s + z;
1343 if (strcmp(s2, "") == 0) egnode(x, y).level = check(key, 0.0f, 1.0f, ToFloat(value));
1344 else if (sscanf(s2, "_oncc%d", &z)) egnode(x, y).level_oncc.add( CC(z, check(key, 0.0f, 1.0f, ToFloat(value))) );
1345 }
1346 else if (sscanf(s, "_shape%d", &y)) egnode(x, y).shape = ToFloat(value);
1347 else if (sscanf(s, "_curve%d", &y)) egnode(x, y).curve = ToFloat(value);
1348 else if (strcmp(s, "_sustain") == 0) eg(x).sustain = ToInt(value);
1349 else if (strcmp(s, "_loop") == 0) eg(x).loop = ToInt(value);
1350 else if (strcmp(s, "_loop_count") == 0) eg(x).loop_count = ToInt(value);
1351 else if (strcmp(s, "_amplitude") == 0) eg(x).amplitude = ToFloat(value);
1352 else if (strcmp(s, "_cutoff") == 0) eg(x).cutoff = ToFloat(value);
1353 else std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl;
1354 }
1355
1356 // v1 envelope generators
1357 else if ("ampeg_delay" == key) pCurDef->ampeg_delay = ToFloat(value);
1358 else if ("ampeg_start" == key) pCurDef->ampeg_start = ToFloat(value);
1359 else if ("ampeg_attack" == key) pCurDef->ampeg_attack = ToFloat(value);
1360 else if ("ampeg_hold" == key) pCurDef->ampeg_hold = ToFloat(value);
1361 else if ("ampeg_decay" == key) pCurDef->ampeg_decay = ToFloat(value);
1362 else if ("ampeg_sustain" == key) pCurDef->ampeg_sustain = ToFloat(value);
1363 else if ("ampeg_release" == key) pCurDef->ampeg_release = ToFloat(value);
1364 else if ("ampeg_vel2delay" == key) pCurDef->ampeg_vel2delay = ToFloat(value);
1365 else if ("ampeg_vel2attack" == key) pCurDef->ampeg_vel2attack = ToFloat(value);
1366 else if ("ampeg_vel2hold" == key) pCurDef->ampeg_vel2hold = ToFloat(value);
1367 else if ("ampeg_vel2decay" == key) pCurDef->ampeg_vel2decay = ToFloat(value);
1368 else if ("ampeg_vel2sustain" == key) pCurDef->ampeg_vel2sustain = ToFloat(value);
1369 else if ("ampeg_vel2release" == key) pCurDef->ampeg_vel2release = ToFloat(value);
1370 else if ("fileg_delay" == key) pCurDef->fileg_delay = ToFloat(value);
1371 else if ("fileg_start" == key) pCurDef->fileg_start = ToFloat(value);
1372 else if ("fileg_attack" == key) pCurDef->fileg_attack = ToFloat(value);
1373 else if ("fileg_hold" == key) pCurDef->fileg_hold = ToFloat(value);
1374 else if ("fileg_decay" == key) pCurDef->fileg_decay = ToFloat(value);
1375 else if ("fileg_sustain" == key) pCurDef->fileg_sustain = ToFloat(value);
1376 else if ("fileg_release" == key) pCurDef->fileg_release = ToFloat(value);
1377 else if ("fileg_depth" == key) pCurDef->fileg_depth = check(key, -12000, 12000, ToInt(value));
1378 else if ("fileg_vel2delay" == key) pCurDef->fileg_vel2delay = check(key, -100.0f, 100.0f, ToFloat(value));
1379 else if ("fileg_vel2attack" == key) pCurDef->fileg_vel2attack = ToFloat(value);
1380 else if ("fileg_vel2hold" == key) pCurDef->fileg_vel2hold = ToFloat(value);
1381 else if ("fileg_vel2decay" == key) pCurDef->fileg_vel2decay = ToFloat(value);
1382 else if ("fileg_vel2sustain" == key) pCurDef->fileg_vel2sustain = ToFloat(value);
1383 else if ("fileg_vel2release" == key) pCurDef->fileg_vel2release = ToFloat(value);
1384 else if ("pitcheg_delay" == key) pCurDef->pitcheg_delay = ToFloat(value);
1385 else if ("pitcheg_start" == key) pCurDef->pitcheg_start = ToFloat(value);
1386 else if ("pitcheg_attack" == key) pCurDef->pitcheg_attack = ToFloat(value);
1387 else if ("pitcheg_hold" == key) pCurDef->pitcheg_hold = ToFloat(value);
1388 else if ("pitcheg_decay" == key) pCurDef->pitcheg_decay = ToFloat(value);
1389 else if ("pitcheg_sustain" == key) pCurDef->pitcheg_sustain = ToFloat(value);
1390 else if ("pitcheg_release" == key) pCurDef->pitcheg_release = ToFloat(value);
1391 else if ("pitcheg_depth" == key) pCurDef->pitcheg_depth = check(key, -12000, 12000, ToInt(value));
1392 else if ("pitcheg_vel2delay" == key) pCurDef->pitcheg_vel2delay = check(key, -100.0f, 100.0f, ToFloat(value));
1393 else if ("pitcheg_vel2attack" == key) pCurDef->pitcheg_vel2attack = ToFloat(value);
1394 else if ("pitcheg_vel2hold" == key) pCurDef->pitcheg_vel2hold = ToFloat(value);
1395 else if ("pitcheg_vel2decay" == key) pCurDef->pitcheg_vel2decay = ToFloat(value);
1396 else if ("pitcheg_vel2sustain" == key) pCurDef->pitcheg_vel2sustain = ToFloat(value);
1397 else if ("pitcheg_vel2release" == key) pCurDef->pitcheg_vel2release = ToFloat(value);
1398
1399
1400 // v1 LFO
1401 else if ("amplfo_delay" == key) pCurDef->amplfo_delay = ToFloat(value);
1402 else if ("amplfo_fade" == key) pCurDef->amplfo_fade = ToFloat(value);
1403 else if ("amplfo_freq" == key) pCurDef->amplfo_freq = ToFloat(value);
1404 else if ("amplfo_depth" == key) pCurDef->amplfo_depth = ToFloat(value);
1405 else if ("fillfo_delay" == key) pCurDef->fillfo_delay = ToFloat(value);
1406 else if ("fillfo_fade" == key) pCurDef->fillfo_fade = ToFloat(value);
1407 else if ("fillfo_freq" == key) pCurDef->fillfo_freq = ToFloat(value);
1408 else if ("fillfo_depth" == key) pCurDef->fillfo_depth = ToFloat(value);
1409 else if ("pitchlfo_delay" == key) pCurDef->pitchlfo_delay = ToFloat(value);
1410 else if ("pitchlfo_fade" == key) pCurDef->pitchlfo_fade = ToFloat(value);
1411 else if ("pitchlfo_freq" == key) pCurDef->pitchlfo_freq = ToFloat(value);
1412 else if ("pitchlfo_depth" == key) pCurDef->pitchlfo_depth = ToInt(value);
1413
1414 // v2 LFO
1415 else if (sscanf(key.c_str(), "lfo%d%n", &x, &y)) {
1416 const char* s = key.c_str() + y;
1417 if (strcmp(s, "_freq") == 0) lfo(x).freq = check(key, 0.0f, 20.0f, ToFloat(value));
1418 else if (sscanf(s, "_freq_oncc%d", &y)) lfo(x).freq_oncc.add( CC(y, check(key, 0.0f, 20.0f, ToFloat(value))) );
1419 else if (sscanf(s, "_freq_smoothcc%d", &y)) lfo(x).freq_smoothcc.add( CC(y, 0, -1, check(key, 0, 100000 /* max? */, ToInt(value))) );
1420 else if (strcmp(s, "_wave") == 0) lfo(x).wave = ToInt(value);
1421 else if (strcmp(s, "_delay") == 0) lfo(x).delay = check(key, 0.0f, 100.0f, ToFloat(value));
1422 else if (sscanf(s, "_delay_oncc%d", &y)) lfo(x).delay_oncc.add( CC(y, check(key, 0.0f, 100.0f, ToFloat(value))) );
1423 else if (strcmp(s, "_fade") == 0) lfo(x).fade = check(key, 0.0f, 100.0f, ToFloat(value));
1424 else if (sscanf(s, "_fade_oncc%d", &y)) lfo(x).fade_oncc.add( CC(y, check(key, 0.0f, 100.0f, ToFloat(value))) );
1425 else if (strcmp(s, "_phase") == 0) lfo(x).phase = check(key, 0.0f, 360.0f, ToFloat(value));
1426 else if (sscanf(s, "_phase_oncc%d", &y)) lfo(x).phase_oncc.add( CC(y, check(key, 0.0f, 360.0f, ToFloat(value))) );
1427 else if (strcmp(s, "_volume") == 0) lfo(x).volume = check(key, -144.0f, 6.0f, ToFloat(value));
1428 else if (sscanf(s, "_volume_oncc%d", &y)) lfo(x).volume_oncc.add( CC(y, check(key, -144.0f, 6.0f, ToFloat(value))) );
1429 else if (sscanf(s, "_volume_smoothcc%d", &y)) lfo(x).volume_smoothcc.add( CC(y, 0, -1, check(key, 0, 100000 /* max? */, ToInt(value))) );
1430 else if (strcmp(s, "_pitch") == 0) lfo(x).pitch = check(key, -9600, 9600, ToInt(value));
1431 else if (sscanf(s, "_pitch_oncc%d", &y)) lfo(x).pitch_oncc.add( CC(y, check(key, -9600, 9600, ToInt(value))) );
1432 else if (sscanf(s, "_pitch_smoothcc%d", &y)) lfo(x).pitch_smoothcc.add( CC(y, 0, -1, check(key, 0, 100000 /* max? */, ToInt(value))) );
1433 else if (strcmp(s, "_cutoff") == 0) lfo(x).cutoff = check(key, -9600, 9600, ToInt(value));
1434 else if (sscanf(s, "_cutoff_oncc%d", &y)) lfo(x).cutoff_oncc.add( CC(y, check(key, -9600, 9600, ToInt(value))) );
1435 else if (sscanf(s, "_cutoff_smoothcc%d", &y)) lfo(x).cutoff_smoothcc.add( CC(y, 0, -1, check(key, 0, 100000 /* max? */, ToInt(value))) );
1436 else if (strcmp(s, "_resonance") == 0) lfo(x).resonance = check(key, 0.0f, 40.0f, ToFloat(value));
1437 else if (sscanf(s, "_resonance_oncc%d", &y)) lfo(x).resonance_oncc.add( CC(y, check(key, 0.0f, 40.0f, ToFloat(value))) );
1438 else if (sscanf(s, "_resonance_smoothcc%d", &y)) lfo(x).resonance_smoothcc.add( CC(y, 0, -1, check(key, 0, 100000 /* max? */, ToInt(value))) );
1439 else if (strcmp(s, "_pan") == 0) lfo(x).pan = check(key, -100.0f, 100.0f, ToFloat(value));
1440 else if (sscanf(s, "_pan_oncc%d", &y)) lfo(x).pan_oncc.add( CC(y, check(key, -100.0f, 100.0f, ToFloat(value))) );
1441 else if (sscanf(s, "_pan_smoothcc%d", &y)) lfo(x).pan_smoothcc.add( CC(y, 0, -1, check(key, 0, 100000 /* max? */, ToInt(value))) );
1442 else std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl;
1443 }
1444
1445 // CCs
1446 else if (key.find("cc") != std::string::npos)
1447 {
1448 std::string::size_type delimiter_index = key.find("cc");
1449 std::string key_cc = key.substr(0, delimiter_index);
1450 int num_cc = ToInt(key.substr(delimiter_index + 2));
1451
1452 // input controls
1453 if ("lo" == key_cc) pCurDef->locc.set(num_cc, ToInt(value));
1454 else if ("hi" == key_cc) pCurDef->hicc.set(num_cc, ToInt(value));
1455 else if ("start_lo" == key_cc) pCurDef->start_locc.set(num_cc, ToInt(value));
1456 else if ("start_hi" == key_cc) pCurDef->start_hicc.set(num_cc, ToInt(value));
1457 else if ("stop_lo" == key_cc) pCurDef->stop_locc.set(num_cc, ToInt(value));
1458 else if ("stop_hi" == key_cc) pCurDef->stop_hicc.set(num_cc, ToInt(value));
1459 else if ("on_lo" == key_cc) pCurDef->on_locc.set(num_cc, ToInt(value));
1460 else if ("on_hi" == key_cc) pCurDef->on_hicc.set(num_cc, ToInt(value));
1461
1462 // sample player
1463 else if ("delay_on" == key_cc) pCurDef->delay_oncc.set(num_cc, ToFloat(value));
1464 else if ("delay_samples_on" == key_cc) pCurDef->delay_samples_oncc.set(num_cc, ToInt(value));
1465 else if ("offset_on" == key_cc) pCurDef->offset_oncc.set(num_cc, ToInt(value));
1466
1467 // amplifier
1468 else if ("gain_on" == key_cc || "gain_" == key_cc) pCurDef->gain_oncc.set(num_cc, ToFloat(value));
1469 else if ("xfin_lo" == key_cc) pCurDef->xfin_locc.set(num_cc, ToInt(value));
1470 else if ("xfin_hi" == key_cc) pCurDef->xfin_hicc.set(num_cc, ToInt(value));
1471 else if ("xfout_lo" == key_cc) pCurDef->xfout_locc.set(num_cc, ToInt(value));
1472 else if ("xfout_hi" == key_cc) pCurDef->xfout_hicc.set(num_cc, ToInt(value));
1473
1474 // filter
1475 else if ("cutoff_on" == key_cc || "cutoff_" == key_cc) {
1476 pCurDef->cutoff_oncc.set(num_cc, ToInt(value));
1477 pCurDef->cutoff_cc = num_cc;
1478 } else if ("cutoff2_on" == key_cc) pCurDef->cutoff2_oncc.set(num_cc, ToInt(value));
1479 else if ("cutoff_smooth" == key_cc) pCurDef->cutoff_smoothcc.set(num_cc, ToInt(value));
1480 else if ("cutoff2_smooth" == key_cc) pCurDef->cutoff2_smoothcc.set(num_cc, ToInt(value));
1481 else if ("cutoff_step" == key_cc) pCurDef->cutoff_stepcc.set(num_cc, ToInt(value));
1482 else if ("cutoff2_step" == key_cc) pCurDef->cutoff2_stepcc.set(num_cc, ToInt(value));
1483 else if ("cutoff_curve" == key_cc) pCurDef->cutoff_curvecc.set(num_cc, ToInt(value));
1484 else if ("cutoff2_curve" == key_cc) pCurDef->cutoff2_curvecc.set(num_cc, ToInt(value));
1485 else if ("resonance_on" == key_cc) pCurDef->resonance_oncc.set(num_cc, ToInt(value));
1486 else if ("resonance2_on" == key_cc) pCurDef->resonance2_oncc.set(num_cc, ToInt(value));
1487 else if ("resonance_smooth" == key_cc) pCurDef->resonance_smoothcc.set(num_cc, ToInt(value));
1488 else if ("resonance2_smooth" == key_cc) pCurDef->resonance2_smoothcc.set(num_cc, ToInt(value));
1489 else if ("resonance_step" == key_cc) pCurDef->resonance_stepcc.set(num_cc, ToInt(value));
1490 else if ("resonance2_step" == key_cc) pCurDef->resonance2_stepcc.set(num_cc, ToInt(value));
1491 else if ("resonance_curve" == key_cc) pCurDef->resonance_curvecc.set(num_cc, ToInt(value));
1492 else if ("resonance2_curve" == key_cc) pCurDef->resonance2_curvecc.set(num_cc, ToInt(value));
1493
1494 // per voice equalizer
1495 else if ("eq1_freq_on" == key_cc || "eq1_freq" == key_cc) pCurDef->eq1_freq_oncc.set(num_cc, ToInt(value));
1496 else if ("eq2_freq_on" == key_cc || "eq2_freq" == key_cc) pCurDef->eq2_freq_oncc.set(num_cc, ToInt(value));
1497 else if ("eq3_freq_on" == key_cc || "eq3_freq" == key_cc) pCurDef->eq3_freq_oncc.set(num_cc, ToInt(value));
1498 else if ("eq1_bw_on" == key_cc || "eq1_bw" == key_cc) pCurDef->eq1_bw_oncc.set(num_cc, ToInt(value));
1499 else if ("eq2_bw_on" == key_cc || "eq2_bw" == key_cc) pCurDef->eq2_bw_oncc.set(num_cc, ToInt(value));
1500 else if ("eq3_bw_on" == key_cc || "eq3_bw" == key_cc) pCurDef->eq3_bw_oncc.set(num_cc, ToInt(value));
1501 else if ("eq1_gain_on" == key_cc || "eq1_gain" == key_cc) pCurDef->eq1_gain_oncc.set(num_cc, ToInt(value));
1502 else if ("eq2_gain_on" == key_cc || "eq2_gain" == key_cc) pCurDef->eq2_gain_oncc.set(num_cc, ToInt(value));
1503 else if ("eq3_gain_on" == key_cc || "eq3_gain" == key_cc) pCurDef->eq3_gain_oncc.set(num_cc, ToInt(value));
1504
1505 else if ("ampeg_delay" == key_cc) pCurDef->ampeg_delaycc.add( CC(num_cc, check(key, -100.0f, 100.0f, ToFloat(value))) );
1506 else if ("ampeg_start" == key_cc) pCurDef->ampeg_startcc.add( CC(num_cc, check(key, -100.0f, 100.0f, ToFloat(value))) );
1507 else if ("ampeg_attack" == key_cc) pCurDef->ampeg_attackcc.add( CC(num_cc, check(key, -100.0f, 100.0f, ToFloat(value))) );
1508 else if ("ampeg_hold" == key_cc) pCurDef->ampeg_holdcc.add( CC(num_cc, check(key, -100.0f, 100.0f, ToFloat(value))) );
1509 else if ("ampeg_decay" == key_cc) pCurDef->ampeg_decaycc.add( CC(num_cc, check(key, -100.0f, 100.0f, ToFloat(value))) );
1510 else if ("ampeg_sustain" == key_cc) pCurDef->ampeg_sustaincc.add( CC(num_cc, check(key, -100.0f, 100.0f, ToFloat(value))) );
1511 else if ("ampeg_release" == key_cc) pCurDef->ampeg_releasecc.add( CC(num_cc, check(key, -100.0f, 100.0f, ToFloat(value))) );
1512
1513 else if ("pitchlfo_depth" == key_cc) pCurDef->pitchlfo_depthcc.set(num_cc, ToInt(value));
1514 else if ("pitchlfo_freq" == key_cc) pCurDef->pitchlfo_freqcc.add( CC(num_cc, check(key, -200.0f, 200.0f, ToFloat(value))) );
1515 else if ("fillfo_depth" == key_cc) pCurDef->fillfo_depthcc.add( CC(num_cc, check(key, -1200, 1200, ToInt(value))) );
1516 else if ("fillfo_freq" == key_cc) pCurDef->fillfo_freqcc.add( CC(num_cc, check(key, -200.0f, 200.0f, ToFloat(value))) );
1517 else if ("amplfo_depth" == key_cc) pCurDef->amplfo_depthcc.add( CC(num_cc, check(key, -10.0f, 10.0f, ToFloat(value))) );
1518 else if ("amplfo_freq" == key_cc) pCurDef->amplfo_freqcc.add( CC(num_cc, check(key, -200.0f, 200.0f, ToFloat(value))) );
1519 else if ("volume_on" == key_cc) pCurDef->volume_oncc.add( CC(num_cc, check(key, -100.0f, 100.0f, ToFloat(value))) );
1520 else if ("volume_curve" == key_cc) pCurDef->volume_curvecc.add( CC(num_cc, 0, check(key, 0, 30000, ToInt(value))) );
1521 else if ("volume_smooth" == key_cc) pCurDef->volume_smoothcc.add( CC(num_cc, 0, -1, check(key, 0.0f, 100000.0f /* max? */, ToFloat(value))) );
1522 else std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl;
1523 }
1524
1525 else {
1526 std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl;
1527 }
1528 }
1529
1530 int File::parseKey(const std::string& s) {
1531 int i;
1532 std::istringstream iss(s);
1533 if (isdigit(iss.peek())) {
1534 iss >> i;
1535 } else {
1536 switch (tolower(iss.get())) {
1537 case 'c': i = 0; break;
1538 case 'd': i = 2; break;
1539 case 'e': i = 4; break;
1540 case 'f': i = 5; break;
1541 case 'g': i = 7; break;
1542 case 'a': i = 9; break;
1543 case 'b': i = 11; break;
1544 case '-': if (s == "-1") return -1;
1545 default:
1546 std::cerr << "Not a note: " << s << std::endl;
1547 return 0;
1548 }
1549 if (iss.peek() == '#') {
1550 i++;
1551 iss.get();
1552 } else if (tolower(iss.peek()) == 'b') {
1553 i--;
1554 iss.get();
1555 }
1556 int octave;
1557 if (!(iss >> octave)) {
1558 std::cerr << "Not a note: " << s << std::endl;
1559 return 0;
1560 }
1561 i += (octave + 1) * 12;
1562 }
1563 return i + note_offset + 12 * octave_offset;
1564 }
1565
1566 EGNode::EGNode() : time(0), level(0), shape(0), curve(0) {
1567 }
1568
1569 void EGNode::Copy(const EGNode& egNode) {
1570 time = egNode.time;
1571 level = egNode.level;
1572 shape = egNode.shape;
1573 curve = egNode.curve;
1574
1575 time_oncc = egNode.time_oncc;
1576 level_oncc = egNode.level_oncc;
1577 }
1578
1579 EG::EG() :
1580 sustain(0), loop(0), loop_count(0),
1581 amplitude(0), cutoff(0) {
1582 }
1583
1584 void EG::Copy(const EG& eg) {
1585 sustain = eg.sustain;
1586 loop = eg.loop;
1587 loop_count = eg.loop_count;
1588 amplitude = eg.amplitude;
1589 cutoff = eg.cutoff;
1590 node = eg.node;
1591 }
1592
1593 LFO::LFO(): freq (-1),/* -1 is used to determine whether the LFO was initialized */
1594 fade(0), phase(0), wave(0), delay(0), pitch(0), cutoff(0), resonance(0), pan(0) {
1595
1596 }
1597
1598 void LFO::Copy(const LFO& lfo) {
1599 delay = lfo.delay;
1600 freq = lfo.freq;
1601 fade = lfo.fade;
1602 phase = lfo.phase;
1603 wave = lfo.wave;
1604 volume = lfo.volume;
1605 pitch = lfo.pitch;
1606 cutoff = lfo.cutoff;
1607 resonance = lfo.resonance;
1608 pan = lfo.pan;
1609
1610 delay_oncc = lfo.delay_oncc;
1611 freq_oncc = lfo.freq_oncc;
1612 freq_smoothcc = lfo.freq_smoothcc;
1613 fade_oncc = lfo.fade_oncc;
1614 phase_oncc = lfo.phase_oncc;
1615 pitch_oncc = lfo.pitch_oncc;
1616 pitch_smoothcc = lfo.pitch_smoothcc;
1617 volume_oncc = lfo.volume_oncc;
1618 volume_smoothcc = lfo.volume_smoothcc;
1619 pan_oncc = lfo.pan_oncc;
1620 pan_smoothcc = lfo.pan_smoothcc;
1621 cutoff_oncc = lfo.cutoff_oncc;
1622 cutoff_smoothcc = lfo.cutoff_smoothcc;
1623 resonance_oncc = lfo.resonance_oncc;
1624 resonance_smoothcc = lfo.resonance_smoothcc;
1625 }
1626
1627 EG& File::eg(int x) {
1628 while (pCurDef->eg.size() <= x) {
1629 pCurDef->eg.add(EG());
1630 }
1631 return pCurDef->eg[x];
1632 }
1633
1634 EGNode& File::egnode(int x, int y) {
1635 EG& e = eg(x);
1636 while (e.node.size() <= y) {
1637 e.node.add(EGNode());
1638 }
1639 return e.node[y];
1640 }
1641
1642 LFO& File::lfo(int x) {
1643 while (pCurDef->lfos.size() <= x) {
1644 pCurDef->lfos.add(LFO());
1645 }
1646 return pCurDef->lfos[x];
1647 }
1648
1649 } // !namespace sfz

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svn:executable *

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