/[svn]/linuxsampler/trunk/src/engines/sfz/sfz.cpp
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revision 2091 by persson, Sat May 15 09:02:31 2010 UTC revision 2226 by iliev, Wed Aug 3 09:12:09 2011 UTC
# Line 3  Line 3 
3   *   LinuxSampler - modular, streaming capable sampler                     *   *   LinuxSampler - modular, streaming capable sampler                     *
4   *                                                                         *   *                                                                         *
5   *   Copyright (C) 2008 Anders Dahnielson <anders@dahnielson.com>          *   *   Copyright (C) 2008 Anders Dahnielson <anders@dahnielson.com>          *
6   *   Copyright (C) 2009 - 2010 Anders Dahnielson and Grigor Iliev          *   *   Copyright (C) 2009 - 2011 Anders Dahnielson and Grigor Iliev          *
7   *                                                                         *   *                                                                         *
8   *   This program is free software; you can redistribute it and/or modify  *   *   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  *   *   it under the terms of the GNU General Public License as published by  *
# Line 32  Line 32 
32  #include "../../common/File.h"  #include "../../common/File.h"
33  #include "../../common/Path.h"  #include "../../common/Path.h"
34  #include "../../common/global_private.h"  #include "../../common/global_private.h"
35    #include "LookupTable.h"
36    
37  namespace sfz  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) {      Sample* SampleManager::FindSample(std::string samplePath, int offset) {
55          std::map<Sample*, std::set<Region*> >::iterator it = sampleMap.begin();          std::map<Sample*, std::set<Region*> >::iterator it = sampleMap.begin();
56          for (; it != sampleMap.end(); it++) {          for (; it != sampleMap.end(); it++) {
57              if (it->first->GetFile() == samplePath) return it->first;              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;          return NULL;
# Line 89  namespace sfz Line 113  namespace sfz
113      Sample* Region::GetSample(bool create)      Sample* Region::GetSample(bool create)
114      {      {
115          if(pSample == NULL && create) {          if(pSample == NULL && create) {
116              Sample* sf = GetInstrument()->GetSampleManager()->FindSample(sample);              int i = offset ? *offset : 0;
117                Sample* sf = GetInstrument()->GetSampleManager()->FindSample(sample, i);
118              if (sf != NULL) pSample = sf; // Reuse already created sample              if (sf != NULL) pSample = sf; // Reuse already created sample
119              else pSample = new Sample(sample);              else pSample = new Sample(sample, false, i);
120              GetInstrument()->GetSampleManager()->AddSampleConsumer(pSample, this);              GetInstrument()->GetSampleManager()->AddSampleConsumer(pSample, this);
121          }          }
122          return pSample;          return pSample;
# Line 107  namespace sfz Line 132  namespace sfz
132          }          }
133      }      }
134    
135      bool      bool Region::OnKey(const Query& q) {
136      Region::OnKey(uint8_t chan, uint8_t key, uint8_t vel,          // As the region comes from a LookupTable search on the query,
137                int bend, uint8_t bpm, uint8_t chanaft, uint8_t polyaft,          // the following parameters are not checked here: chan, key,
138                uint8_t prog, float rand, trigger_t trig, uint8_t* cc,          // vel, chanaft, polyaft, prog, sw_previous, cc. They are all
139                float timer, bool* sw, uint8_t last_sw_key, uint8_t prev_sw_key)          // handled by the lookup table.
140      {          bool is_triggered(
141          // chan        (MIDI channel)              q.bend    >= lobend     &&  q.bend    <= hibend     &&
142          // key         (MIDI note)              q.bpm     >= lobpm      &&  q.bpm     <  hibpm      &&
143          // vel         (MIDI velocity)              q.rand    >= lorand     &&  q.rand    <  hirand     &&
144                q.timer   >= lotimer    &&  q.timer   <= hitimer    &&
         // bend        (MIDI pitch bend)  
         // bpm         (host BPM)  
         // chanaft     (MIDI channel pressure)  
         // polyaft     (MIDI polyphonic aftertouch)  
         // prog        (MIDI program change)  
         // rand        (generated random number)  
         // trigger     (how it was triggered)  
         // cc          (all 128 CC values)  
   
         // timer       (time since previous region in the group was triggered)  
         // sw          (the state of region key switches, 128 possible values)  
         // last_sw_key (the last key pressed in the key switch range)  
         // prev_sw_key (the previous note value)  
   
         bool is_triggered (  
             chan    >= lochan     &&  chan    <= hichan     &&  
             key     >= lokey      &&  key     <= hikey      &&  
             vel     >= lovel      &&  vel     <= hivel      &&  
             bend    >= lobend     &&  bend    <= hibend     &&  
             bpm     >= lobpm      &&  bpm     <  hibpm      &&  
             chanaft >= lochanaft  &&  chanaft <= hichanaft  &&  
             polyaft >= lopolyaft  &&  polyaft <= hipolyaft  &&  
             prog    >= loprog     &&  prog    <= hiprog     &&  
             rand    >= lorand     &&  rand    <  hirand     &&  
             timer   >= lotimer    &&  timer   <= hitimer    &&  
145    
146              ( sw_last == -1 ||              ( sw_last == -1 ||
147                ((sw_last >= sw_lokey && sw_last <= sw_hikey) ? (last_sw_key == sw_last) : false) ) &&                ((sw_last >= sw_lokey && sw_last <= sw_hikey) ? (q.last_sw_key == sw_last) : false) ) &&
148    
149              ( sw_down == -1 ||              ( sw_down == -1 ||
150                ((sw_down >= sw_lokey && (sw_hikey == -1 || sw_down <= sw_hikey)) ? (sw[sw_down]) : false) )  &&                ((sw_down >= sw_lokey && (sw_hikey == -1 || sw_down <= sw_hikey)) ? (q.sw[sw_down]) : false) )  &&
151    
152              ( sw_up   == -1 ||              ( sw_up   == -1 ||
153                ((sw_up   >= sw_lokey && (sw_hikey == -1 || sw_up   <= sw_hikey)) ? (!sw[sw_up]) : true) )  &&                ((sw_up   >= sw_lokey && (sw_hikey == -1 || sw_up   <= sw_hikey)) ? (!q.sw[sw_up]) : true) )  &&
154    
155              ( sw_previous == -1 ||              ((trigger & q.trig) != 0)
               prev_sw_key == sw_previous )  &&  
   
             ((trigger & trig) != 0)  
156          );          );
157    
158          if (!is_triggered)          if (!is_triggered)
159              return false;              return false;
160    
         for (int i = 0; i < 128; ++i)  
         {  
             if (locc[i] != -1 && hicc[i] != -1 && !(cc[i] >= locc[i] && cc[i] <= hicc[i]))  
                 return false;  
         }  
   
161          // seq_position has to be checked last, so we know that we          // seq_position has to be checked last, so we know that we
162          // increment the right counter          // increment the right counter
163          is_triggered = (seq_counter == seq_position);          is_triggered = (seq_counter == seq_position);
# Line 175  namespace sfz Line 166  namespace sfz
166          return is_triggered;          return is_triggered;
167      }      }
168    
     bool  
     Region::OnControl(uint8_t chan, uint8_t cont, uint8_t val,  
         int bend, uint8_t bpm, uint8_t chanaft, uint8_t polyaft,  
         uint8_t prog, float rand, trigger_t trig, uint8_t* cc,  
         float timer, bool* sw, uint8_t last_sw_key, uint8_t prev_sw_key)  
     {  
         // chan      (MIDI channel)  
         // cont      (MIDI controller)  
         // val       (MIDI controller value)  
   
         // bend      (MIDI pitch bend)  
         // bpm       (host BPM)  
         // chanaft   (MIDI channel pressure)  
         // polyaft   (MIDI polyphonic aftertouch)  
         // prog      (MIDI program change)  
         // rand      (generated random number)  
         // trigger   (how it was triggered)  
         // cc        (all CC values)  
   
         // timer       (time since previous region in the group was triggered)  
         // sw          (the state of region key switches, 128 possible values)  
         // last_sw_key (the last key pressed in the key switch range)  
         // prev_sw_key (the previous note value)  
   
         bool is_triggered = (  
             chan    >= lochan           &&  chan    <= hichan             &&  
             ((val   >= on_locc[cont]    &&  val     <= on_hicc[cont])     ||  
              (val   >= start_locc[cont] &&  val     <= start_hicc[cont])) &&  
             bend    >= lobend           &&  bend    <= hibend             &&  
             bpm     >= lobpm            &&  bpm     <  hibpm              &&  
             chanaft >= lochanaft        &&  chanaft <= hichanaft          &&  
             polyaft >= lopolyaft        &&  polyaft <= hipolyaft          &&  
             prog    >= loprog           &&  prog    <= hiprog             &&  
             rand    >= lorand           &&  rand    <  hirand             &&  
             timer   >= lotimer          &&  timer   <= hitimer            &&  
   
             ( sw_last == -1 ||  
               ((sw_last >= sw_lokey && sw_last <= sw_hikey) ? (last_sw_key == sw_last) : false) ) &&  
   
             ( sw_down == -1 ||  
               ((sw_down >= sw_lokey && (sw_hikey == -1 || sw_down <= sw_hikey)) ? (sw[sw_down]) : false) )  &&  
   
             ( sw_up   == -1 ||  
               ((sw_up   >= sw_lokey && (sw_hikey == -1 || sw_up   <= sw_hikey)) ? (!sw[sw_up]) : true) )  &&  
   
             ( sw_previous == -1 ||  
               prev_sw_key == sw_previous )  &&  
   
             ((trigger & trig) != 0)  
         );  
   
         if (!is_triggered)  
             return false;  
   
         for (int i = 0; i < 128; ++i)  
         {  
             if (locc[i] != -1 && hicc[i] != -1 && !(cc[i] >= locc[i] && cc[i] <= hicc[i]))  
                 return false;  
         }  
   
         return true;  
     }  
   
169      Articulation*      Articulation*
170      Region::GetArticulation(int bend, uint8_t bpm, uint8_t chanaft, uint8_t polyaft, uint8_t* cc)      Region::GetArticulation(int bend, uint8_t bpm, uint8_t chanaft, uint8_t polyaft, uint8_t* cc)
171      {      {
# Line 245  namespace sfz Line 173  namespace sfz
173      }      }
174    
175      bool Region::HasLoop() {      bool Region::HasLoop() {
176          bool b = loop_mode == ::sfz::LOOP_CONTINUOUS || loop_mode == ::sfz::LOOP_SUSTAIN; // TODO: ONE_SHOT mode          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();          return b && GetLoopStart() && GetLoopEnd() && GetLoopEnd() > GetLoopStart();
179      }      }
180    
181      uint Region::GetLoopStart() {      uint Region::GetLoopStart() {
182          return (!loop_start) ? 0 : *loop_start; // TODO: use sample loop when loop_start not defined          return (!loop_start) ? pSample->GetLoopStart() : *loop_start;
183      }      }
184    
185      uint Region::GetLoopEnd() {      uint Region::GetLoopEnd() {
186          return (!loop_end) ? 0 : *loop_end; // TODO: use sample loop when loop_end not defined          return (!loop_end) ? pSample->GetLoopEnd() : *loop_end;
187      }      }
188    
189      uint Region::GetLoopCount() {      uint Region::GetLoopCount() {
# Line 268  namespace sfz Line 197  namespace sfz
197      {      {
198          this->name = name;          this->name = name;
199          this->pSampleManager = pSampleManager ? pSampleManager : this;          this->pSampleManager = pSampleManager ? pSampleManager : this;
200            pLookupTable = 0;
201      }      }
202    
203      Instrument::~Instrument()      Instrument::~Instrument()
204      {      {
205          for(int i = 0; i < regions.size(); i++) {          for (int i = 0; i < regions.size(); i++) {
206              delete (regions[i]);              delete regions[i];
207            }
208            delete pLookupTable;
209            for (int i = 0 ; i < 128 ; i++) {
210                delete pLookupTableCC[i];
211          }          }
         regions.clear();  
212      }      }
213    
214      std::vector<Region*> Instrument::GetRegionsOnKey (      void Query::search(const Instrument* pInstrument) {
215          uint8_t chan, uint8_t key, uint8_t vel,          pRegionList = &pInstrument->pLookupTable->query(*this);
216          int bend, uint8_t bpm, uint8_t chanaft, uint8_t polyaft,          regionIndex = 0;
217          uint8_t prog, float rand, trigger_t trig, uint8_t* cc,      }
         float timer, bool* sw, uint8_t last_sw_key, uint8_t prev_sw_key  
     ) {  
         std::vector<Region*> v;  
         for (int i = 0; i < regions.size(); i++) {  
             if (regions[i]->OnKey (  
                 chan, key, vel, bend, bpm, chanaft, polyaft, prog,  
                 rand, trig, cc, timer, sw, last_sw_key, prev_sw_key)  
                     ) { v.push_back(regions[i]); }  
         }  
218    
219          return v;      void Query::search(const Instrument* pInstrument, int triggercc) {
220            pRegionList = &pInstrument->pLookupTableCC[triggercc]->query(*this);
221            regionIndex = 0;
222        }
223    
224        Region* Query::next() {
225            for ( ; regionIndex < pRegionList->size() ; regionIndex++) {
226                if ((*pRegionList)[regionIndex]->OnKey(*this)) {
227                    return (*pRegionList)[regionIndex++];
228                }
229            }
230            return 0;
231      }      }
232    
233      bool Instrument::DestroyRegion(Region* pRegion) {      bool Instrument::DestroyRegion(Region* pRegion) {
# Line 363  namespace sfz Line 298  namespace sfz
298          trigger = TRIGGER_ATTACK;          trigger = TRIGGER_ATTACK;
299    
300          group = 0;          group = 0;
301          off_by.unset();          off_by = 0;
302          off_mode = OFF_FAST;          off_mode = OFF_FAST;
303    
304          // sample player          // sample player
# Line 374  namespace sfz Line 309  namespace sfz
309          end.unset();          end.unset();
310          loop_crossfade.unset();          loop_crossfade.unset();
311          offset.unset(); offset_random.unset();          offset.unset(); offset_random.unset();
312          loop_mode = NO_LOOP;          loop_mode = LOOP_UNSET;
313          loop_start.unset(); loop_end.unset();          loop_start.unset(); loop_end.unset();
314          sync_beats.unset(); sync_offset.unset();          sync_beats.unset(); sync_offset.unset();
315    
# Line 500  namespace sfz Line 435  namespace sfz
435              eq1_gain_oncc.set(i, 0);              eq1_gain_oncc.set(i, 0);
436              eq2_gain_oncc.set(i, 0);              eq2_gain_oncc.set(i, 0);
437              eq3_gain_oncc.set(i, 0);              eq3_gain_oncc.set(i, 0);
438                
439                pitchlfo_depthcc.set(i, 0);
440          }          }
441            cutoff_cc = 0;
442    
443          eg.clear();          eg.clear();
444    
# Line 510  namespace sfz Line 448  namespace sfz
448          ampeg_attack   = 0;          ampeg_attack   = 0;
449          ampeg_hold     = 0;          ampeg_hold     = 0;
450          ampeg_decay    = 0;          ampeg_decay    = 0;
451          ampeg_sustain  = 100; // in percentage          ampeg_sustain  = -1; // in percentage
452          ampeg_release  = 0;          ampeg_release  = 0;
453    
454            ampeg_vel2delay   = 0;
455            ampeg_vel2attack  = 0;
456            ampeg_vel2hold    = 0;
457            ampeg_vel2decay   = 0;
458            ampeg_vel2sustain = 0;
459            ampeg_vel2release = 0;
460    
461          fileg_delay    = 0;          fileg_delay    = 0;
462          fileg_start    = 0; //in percentage          fileg_start    = 0; //in percentage
463          fileg_attack   = 0;          fileg_attack   = 0;
# Line 521  namespace sfz Line 466  namespace sfz
466          fileg_sustain  = 100; // in percentage          fileg_sustain  = 100; // in percentage
467          fileg_release  = 0;          fileg_release  = 0;
468    
469            fileg_vel2delay   = 0;
470            fileg_vel2attack  = 0;
471            fileg_vel2hold    = 0;
472            fileg_vel2decay   = 0;
473            fileg_vel2sustain = 0;
474            fileg_vel2release = 0;
475            fileg_depth       = 0;
476    
477          pitcheg_delay    = 0;          pitcheg_delay    = 0;
478          pitcheg_start    = 0; //in percentage          pitcheg_start    = 0; //in percentage
479          pitcheg_attack   = 0;          pitcheg_attack   = 0;
# Line 528  namespace sfz Line 481  namespace sfz
481          pitcheg_decay    = 0;          pitcheg_decay    = 0;
482          pitcheg_sustain  = 100; // in percentage          pitcheg_sustain  = 100; // in percentage
483          pitcheg_release  = 0;          pitcheg_release  = 0;
484            pitcheg_depth    = 0;
485    
486            pitcheg_vel2delay   = 0;
487            pitcheg_vel2attack  = 0;
488            pitcheg_vel2hold    = 0;
489            pitcheg_vel2decay   = 0;
490            pitcheg_vel2sustain = 0;
491            pitcheg_vel2release = 0;
492    
493          amplfo_delay     = 0;          amplfo_delay     = 0;
494          amplfo_fade      = 0;          amplfo_fade      = 0;
# Line 663  namespace sfz Line 624  namespace sfz
624          region->fil_type = fil_type;          region->fil_type = fil_type;
625          region->cutoff = cutoff;          region->cutoff = cutoff;
626          region->cutoff_oncc = cutoff_oncc;          region->cutoff_oncc = cutoff_oncc;
627            region->cutoff_cc = cutoff_cc;
628          region->cutoff_smoothcc = cutoff_smoothcc;          region->cutoff_smoothcc = cutoff_smoothcc;
629          region->cutoff_stepcc = cutoff_stepcc;          region->cutoff_stepcc = cutoff_stepcc;
630          region->cutoff_curvecc = cutoff_curvecc;          region->cutoff_curvecc = cutoff_curvecc;
# Line 734  namespace sfz Line 696  namespace sfz
696          region->ampeg_sustain  = ampeg_sustain;          region->ampeg_sustain  = ampeg_sustain;
697          region->ampeg_release  = ampeg_release;          region->ampeg_release  = ampeg_release;
698    
699            region->ampeg_vel2delay   = ampeg_vel2delay;
700            region->ampeg_vel2attack  = ampeg_vel2attack;
701            region->ampeg_vel2hold    = ampeg_vel2hold;
702            region->ampeg_vel2decay   = ampeg_vel2decay;
703            region->ampeg_vel2sustain = ampeg_vel2sustain;
704            region->ampeg_vel2release = ampeg_vel2release;
705    
706          region->fileg_delay    = fileg_delay;          region->fileg_delay    = fileg_delay;
707          region->fileg_start    = fileg_start;          region->fileg_start    = fileg_start;
708          region->fileg_attack   = fileg_attack;          region->fileg_attack   = fileg_attack;
# Line 741  namespace sfz Line 710  namespace sfz
710          region->fileg_decay    = fileg_decay;          region->fileg_decay    = fileg_decay;
711          region->fileg_sustain  = fileg_sustain;          region->fileg_sustain  = fileg_sustain;
712          region->fileg_release  = fileg_release;          region->fileg_release  = fileg_release;
713            region->fileg_depth    = fileg_depth;
714    
715            region->fileg_vel2delay   = fileg_vel2delay;
716            region->fileg_vel2attack  = fileg_vel2attack;
717            region->fileg_vel2hold    = fileg_vel2hold;
718            region->fileg_vel2decay   = fileg_vel2decay;
719            region->fileg_vel2sustain = fileg_vel2sustain;
720            region->fileg_vel2release = fileg_vel2release;
721    
722          region->pitcheg_delay    = pitcheg_delay;          region->pitcheg_delay    = pitcheg_delay;
723          region->pitcheg_start    = pitcheg_start;          region->pitcheg_start    = pitcheg_start;
# Line 749  namespace sfz Line 726  namespace sfz
726          region->pitcheg_decay    = pitcheg_decay;          region->pitcheg_decay    = pitcheg_decay;
727          region->pitcheg_sustain  = pitcheg_sustain;          region->pitcheg_sustain  = pitcheg_sustain;
728          region->pitcheg_release  = pitcheg_release;          region->pitcheg_release  = pitcheg_release;
729            region->pitcheg_depth    = pitcheg_depth;
730    
731            region->pitcheg_vel2delay   = pitcheg_vel2delay;
732            region->pitcheg_vel2attack  = pitcheg_vel2attack;
733            region->pitcheg_vel2hold    = pitcheg_vel2hold;
734            region->pitcheg_vel2decay   = pitcheg_vel2decay;
735            region->pitcheg_vel2sustain = pitcheg_vel2sustain;
736            region->pitcheg_vel2release = pitcheg_vel2release;
737    
738          region->amplfo_delay     = amplfo_delay;          region->amplfo_delay     = amplfo_delay;
739          region->amplfo_fade      = amplfo_fade;          region->amplfo_fade      = amplfo_fade;
# Line 764  namespace sfz Line 749  namespace sfz
749          region->pitchlfo_fade    = pitchlfo_fade;          region->pitchlfo_fade    = pitchlfo_fade;
750          region->pitchlfo_freq    = pitchlfo_freq;          region->pitchlfo_freq    = pitchlfo_freq;
751          region->pitchlfo_depth   = pitchlfo_depth;          region->pitchlfo_depth   = pitchlfo_depth;
752            
753            region->pitchlfo_depthcc = pitchlfo_depthcc;
754    
755          return region;          return region;
756      }      }
# Line 867  namespace sfz Line 854  namespace sfz
854              ::sfz::Region* pRegion = _instrument->regions[i];              ::sfz::Region* pRegion = _instrument->regions[i];
855              int low = pRegion->lokey;              int low = pRegion->lokey;
856              int high = pRegion->hikey;              int high = pRegion->hikey;
857              if (low < 0 || low > 127 || high < 0 || high > 127 || low > high) {              if (low != -1) { // lokey -1 means region doesn't play on note-on
858                  std::cerr << "Invalid key range: " << low << " - " << high << std::endl;                  // hikey -1 is the same as no limit, except that it
859              } else {                  // also enables on_locc/on_hicc
860                  for (int j = low; j <= high; j++) _instrument->KeyBindings[j] = true;                  if (high == -1) high = 127;
861                    if (low < 0 || low > 127 || high < 0 || high > 127 || low > high) {
862                        std::cerr << "Invalid key range: " << low << " - " << high << std::endl;
863                    } else {
864                        for (int j = low; j <= high; j++) _instrument->KeyBindings[j] = true;
865                    }
866              }              }
867    
868              // get keyswitches              // get keyswitches
# Line 923  namespace sfz Line 915  namespace sfz
915                  }                  }
916              }              }
917          }          }
918    
919            _instrument->pLookupTable = new LookupTable(_instrument);
920    
921            // create separate lookup tables for controller triggered
922            // regions, one for each CC
923            for (int i = 0 ; i < 128 ; i++) {
924                _instrument->pLookupTableCC[i] = new LookupTable(_instrument, i);
925            }
926      }      }
927    
928      File::~File()      File::~File()
# Line 1034  namespace sfz Line 1034  namespace sfz
1034          else if ("hivel"  == key) pCurDef->hivel = ToInt(value);          else if ("hivel"  == key) pCurDef->hivel = ToInt(value);
1035          else if ("lobend" == key) pCurDef->lobend = ToInt(value);          else if ("lobend" == key) pCurDef->lobend = ToInt(value);
1036          else if ("hibend" == key) pCurDef->hibend = ToInt(value);          else if ("hibend" == key) pCurDef->hibend = ToInt(value);
1037          else if ("lobpm"  == key) pCurDef->lobpm = ToInt(value);          else if ("lobpm"  == key) pCurDef->lobpm = ToFloat(value);
1038          else if ("hibpm"  == key) pCurDef->hibpm = ToInt(value);          else if ("hibpm"  == key) pCurDef->hibpm = ToFloat(value);
1039          else if ("lochanaft" == key) pCurDef->lochanaft = ToInt(value);          else if ("lochanaft" == key) pCurDef->lochanaft = ToInt(value);
1040          else if ("hichanaft" == key) pCurDef->hichanaft = ToInt(value);          else if ("hichanaft" == key) pCurDef->hichanaft = ToInt(value);
1041          else if ("lopolyaft" == key) pCurDef->lopolyaft = ToInt(value);          else if ("lopolyaft" == key) pCurDef->lopolyaft = ToInt(value);
# Line 1070  namespace sfz Line 1070  namespace sfz
1070          else if ("off_by" == key || "offby" == key) pCurDef->off_by = ToInt(value);          else if ("off_by" == key || "offby" == key) pCurDef->off_by = ToInt(value);
1071          else if ("off_mode" == key || "offmode" == key)          else if ("off_mode" == key || "offmode" == key)
1072          {          {
1073              if (value == "fast")  _current_group->off_mode = OFF_FAST;              if (value == "fast")  pCurDef->off_mode = OFF_FAST;
1074              else if (value == "normal") _current_group->off_mode = OFF_NORMAL;              else if (value == "normal") pCurDef->off_mode = OFF_NORMAL;
1075          }          }
1076    
1077          // sample player          // sample player
# Line 1095  namespace sfz Line 1095  namespace sfz
1095          else if ("loopstart" == key) pCurDef->loop_start = ToInt(value); // nonstandard          else if ("loopstart" == key) pCurDef->loop_start = ToInt(value); // nonstandard
1096          else if ("loop_end" == key) pCurDef->loop_end = ToInt(value);          else if ("loop_end" == key) pCurDef->loop_end = ToInt(value);
1097          else if ("loopend" == key) pCurDef->loop_end = ToInt(value); // nonstandard          else if ("loopend" == key) pCurDef->loop_end = ToInt(value); // nonstandard
1098            else if ("offset" == key) pCurDef->offset = ToInt(value);
1099          else if ("sync_beats" == key) pCurDef->sync_beats = ToInt(value);          else if ("sync_beats" == key) pCurDef->sync_beats = ToInt(value);
1100          else if ("sync_offset" == key) pCurDef->sync_offset = ToInt(value);          else if ("sync_offset" == key) pCurDef->sync_offset = ToInt(value);
1101    
# Line 1215  namespace sfz Line 1216  namespace sfz
1216          else if (sscanf(key.c_str(), "amp_velcurve_%d", &x)) {          else if (sscanf(key.c_str(), "amp_velcurve_%d", &x)) {
1217              pCurDef->amp_velcurve.set(x, ToFloat(value));              pCurDef->amp_velcurve.set(x, ToFloat(value));
1218          }          }
1219            
1220            // v2 envelope generators
1221            else if (sscanf(key.c_str(), "eg%d%n", &x, &y)) {
1222                const char* s = key.c_str() + y;
1223                if (sscanf(s, "_time%d", &y)) egnode(x, y).time = ToFloat(value);
1224                else if (sscanf(s, "_level%d", &y)) egnode(x, y).level = ToFloat(value);
1225                else if (sscanf(s, "_shape%d", &y)) egnode(x, y).shape = ToFloat(value);
1226                else if (sscanf(s, "_curve%d", &y)) egnode(x, y).curve = ToFloat(value);
1227                else if (strcmp(s, "_sustain") == 0) eg(x).sustain = ToInt(value);
1228                else if (strcmp(s, "_loop") == 0) eg(x).loop = ToInt(value);
1229                else if (strcmp(s, "_loop_count") == 0) eg(x).loop_count = ToInt(value);
1230                else if (strcmp(s, "_amplitude") == 0) eg(x).amplitude = ToFloat(value);
1231                else if (strcmp(s, "_cutoff") == 0) eg(x).cutoff = ToFloat(value);
1232                else std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl;
1233            }
1234    
1235            // v1 envelope generators
1236            else if ("ampeg_delay"   == key) pCurDef->ampeg_delay = ToFloat(value);
1237            else if ("ampeg_start"   == key) pCurDef->ampeg_start = ToFloat(value);
1238            else if ("ampeg_attack"   == key) pCurDef->ampeg_attack = ToFloat(value);
1239            else if ("ampeg_hold"   == key) pCurDef->ampeg_hold = ToFloat(value);
1240            else if ("ampeg_decay"   == key) pCurDef->ampeg_decay = ToFloat(value);
1241            else if ("ampeg_sustain"   == key) pCurDef->ampeg_sustain = ToFloat(value);
1242            else if ("ampeg_release" == key) pCurDef->ampeg_release = ToFloat(value);
1243            else if ("ampeg_vel2delay" == key) pCurDef->ampeg_vel2delay = ToFloat(value);
1244            else if ("ampeg_vel2attack" == key) pCurDef->ampeg_vel2attack = ToFloat(value);
1245            else if ("ampeg_vel2hold" == key) pCurDef->ampeg_vel2hold = ToFloat(value);
1246            else if ("ampeg_vel2decay" == key) pCurDef->ampeg_vel2decay = ToFloat(value);
1247            else if ("ampeg_vel2sustain" == key) pCurDef->ampeg_vel2sustain = ToFloat(value);
1248            else if ("ampeg_vel2release" == key) pCurDef->ampeg_vel2release = ToFloat(value);
1249            else if ("fileg_delay"   == key) pCurDef->fileg_delay = ToFloat(value);
1250            else if ("fileg_start"   == key) pCurDef->fileg_start = ToFloat(value);
1251            else if ("fileg_attack"   == key) pCurDef->fileg_attack = ToFloat(value);
1252            else if ("fileg_hold"   == key) pCurDef->fileg_hold = ToFloat(value);
1253            else if ("fileg_decay"   == key) pCurDef->fileg_decay = ToFloat(value);
1254            else if ("fileg_sustain"   == key) pCurDef->fileg_sustain = ToFloat(value);
1255            else if ("fileg_release"   == key) pCurDef->fileg_release = ToFloat(value);
1256            else if ("fileg_depth"   == key) pCurDef->fileg_depth = check(key, -12000, 12000, ToInt(value));
1257            else if ("fileg_vel2delay"   == key) pCurDef->fileg_vel2delay = check(key, -100.0f, 100.0f, ToFloat(value));
1258            else if ("fileg_vel2attack"  == key) pCurDef->fileg_vel2attack = ToFloat(value);
1259            else if ("fileg_vel2hold"    == key) pCurDef->fileg_vel2hold = ToFloat(value);
1260            else if ("fileg_vel2decay"   == key) pCurDef->fileg_vel2decay = ToFloat(value);
1261            else if ("fileg_vel2sustain" == key) pCurDef->fileg_vel2sustain = ToFloat(value);
1262            else if ("fileg_vel2release" == key) pCurDef->fileg_vel2release = ToFloat(value);
1263            else if ("pitcheg_delay"   == key) pCurDef->pitcheg_delay = ToFloat(value);
1264            else if ("pitcheg_start"   == key) pCurDef->pitcheg_start = ToFloat(value);
1265            else if ("pitcheg_attack"  == key) pCurDef->pitcheg_attack = ToFloat(value);
1266            else if ("pitcheg_hold"    == key) pCurDef->pitcheg_hold = ToFloat(value);
1267            else if ("pitcheg_decay"   == key) pCurDef->pitcheg_decay = ToFloat(value);
1268            else if ("pitcheg_sustain" == key) pCurDef->pitcheg_sustain = ToFloat(value);
1269            else if ("pitcheg_release" == key) pCurDef->pitcheg_release = ToFloat(value);
1270            else if ("pitcheg_depth"   == key) pCurDef->pitcheg_depth = check(key, -12000, 12000, ToInt(value));
1271            else if ("pitcheg_vel2delay"   == key) pCurDef->pitcheg_vel2delay = check(key, -100.0f, 100.0f, ToFloat(value));
1272            else if ("pitcheg_vel2attack"  == key) pCurDef->pitcheg_vel2attack = ToFloat(value);
1273            else if ("pitcheg_vel2hold"    == key) pCurDef->pitcheg_vel2hold = ToFloat(value);
1274            else if ("pitcheg_vel2decay"   == key) pCurDef->pitcheg_vel2decay = ToFloat(value);
1275            else if ("pitcheg_vel2sustain" == key) pCurDef->pitcheg_vel2sustain = ToFloat(value);
1276            else if ("pitcheg_vel2release" == key) pCurDef->pitcheg_vel2release = ToFloat(value);
1277            
1278    
1279            // v1 LFO
1280            else if ("amplfo_delay" == key) pCurDef->amplfo_delay = ToFloat(value);
1281            else if ("amplfo_fade" == key) pCurDef->amplfo_fade = ToFloat(value);
1282            else if ("amplfo_freq" == key) pCurDef->amplfo_freq = ToFloat(value);
1283            else if ("amplfo_depth" == key) pCurDef->amplfo_depth = ToFloat(value);
1284            else if ("fillfo_delay" == key) pCurDef->fillfo_delay = ToFloat(value);
1285            else if ("fillfo_fade" == key) pCurDef->fillfo_fade = ToFloat(value);
1286            else if ("fillfo_freq" == key) pCurDef->fillfo_freq = ToFloat(value);
1287            else if ("fillfo_depth" == key) pCurDef->fillfo_depth = ToFloat(value);
1288            else if ("pitchlfo_delay" == key) pCurDef->pitchlfo_delay = ToFloat(value);
1289            else if ("pitchlfo_fade" == key) pCurDef->pitchlfo_fade = ToFloat(value);
1290            else if ("pitchlfo_freq" == key) pCurDef->pitchlfo_freq = ToFloat(value);
1291            else if ("pitchlfo_depth" == key) pCurDef->pitchlfo_depth = ToInt(value);
1292            
1293            // v2 LFO
1294            else if (sscanf(key.c_str(), "lfo%d%n", &x, &y)) {
1295                const char* s = key.c_str() + y;
1296                if (strcmp(s, "_freq") == 0) lfo(x).freq = check(key, 0.0f, 20.0f, ToFloat(value));
1297                else if (strcmp(s, "_wave") == 0) lfo(x).wave = ToInt(value);
1298                else if (strcmp(s, "_delay") == 0) lfo(x).delay = check(key, 0.0f, 100.0f, ToFloat(value));
1299                else if (strcmp(s, "_fade") == 0) lfo(x).fade = check(key, 0.0f, 100.0f, ToFloat(value));
1300                else if (sscanf(s, "_fade_oncc%d", &y)) lfo(x).fade_oncc.add( CC(y, check(key, 0.0f, 100.0f, ToFloat(value))) );
1301                else if (strcmp(s, "_phase") == 0) lfo(x).phase = check(key, 0.0f, 360.0f, ToFloat(value));
1302                else if (sscanf(s, "_phase_oncc%d", &y)) lfo(x).phase_oncc.add( CC(y, check(key, 0.0f, 360.0f, ToFloat(value))) );
1303                else if (strcmp(s, "_volume") == 0) lfo(x).volume = check(key, -144.0f, 6.0f, ToFloat(value));
1304                else if (strcmp(s, "_pitch") == 0) lfo(x).pitch = check(key, -9600, 9600, ToInt(value));
1305                else if (sscanf(s, "_pitch_oncc%d", &y)) lfo(x).pitch_oncc.add( CC(y, check(key, -9600, 9600, ToInt(value))) );
1306                else if (strcmp(s, "_cutoff") == 0) lfo(x).cutoff = check(key, -9600, 9600, ToInt(value));
1307                else if (strcmp(s, "_resonance") == 0) lfo(x).resonance = check(key, 0.0f, 40.0f, ToFloat(value));
1308                else if (strcmp(s, "_pan") == 0) lfo(x).pan = check(key, -100.0f, 100.0f, ToFloat(value));
1309                else std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl;
1310            }
1311    
1312          // CCs          // CCs
1313          else if (key.find("cc") != std::string::npos)          else if (key.find("cc") != std::string::npos)
# Line 1246  namespace sfz Line 1339  namespace sfz
1339              else if ("xfout_hi" == key_cc) pCurDef->xfout_hicc.set(num_cc, ToInt(value));              else if ("xfout_hi" == key_cc) pCurDef->xfout_hicc.set(num_cc, ToInt(value));
1340    
1341              // filter              // filter
1342              else if ("cutoff_on"  == key_cc || "cutoff_" == key_cc) pCurDef->cutoff_oncc.set(num_cc, ToInt(value));              else if ("cutoff_on"  == key_cc || "cutoff_" == key_cc) {
1343              else if ("cutoff2_on" == key_cc) pCurDef->cutoff2_oncc.set(num_cc, ToInt(value));                  pCurDef->cutoff_oncc.set(num_cc, ToInt(value));
1344                    pCurDef->cutoff_cc = num_cc;
1345                } else if ("cutoff2_on" == key_cc) pCurDef->cutoff2_oncc.set(num_cc, ToInt(value));
1346              else if ("cutoff_smooth"  == key_cc) pCurDef->cutoff_smoothcc.set(num_cc, ToInt(value));              else if ("cutoff_smooth"  == key_cc) pCurDef->cutoff_smoothcc.set(num_cc, ToInt(value));
1347              else if ("cutoff2_smooth" == key_cc) pCurDef->cutoff2_smoothcc.set(num_cc, ToInt(value));              else if ("cutoff2_smooth" == key_cc) pCurDef->cutoff2_smoothcc.set(num_cc, ToInt(value));
1348              else if ("cutoff_step"  == key_cc) pCurDef->cutoff_stepcc.set(num_cc, ToInt(value));              else if ("cutoff_step"  == key_cc) pCurDef->cutoff_stepcc.set(num_cc, ToInt(value));
# Line 1273  namespace sfz Line 1368  namespace sfz
1368              else if ("eq1_gain_on" == key_cc || "eq1_gain" == key_cc) pCurDef->eq1_gain_oncc.set(num_cc, ToInt(value));              else if ("eq1_gain_on" == key_cc || "eq1_gain" == key_cc) pCurDef->eq1_gain_oncc.set(num_cc, ToInt(value));
1369              else if ("eq2_gain_on" == key_cc || "eq2_gain" == key_cc) pCurDef->eq2_gain_oncc.set(num_cc, ToInt(value));              else if ("eq2_gain_on" == key_cc || "eq2_gain" == key_cc) pCurDef->eq2_gain_oncc.set(num_cc, ToInt(value));
1370              else if ("eq3_gain_on" == key_cc || "eq3_gain" == key_cc) pCurDef->eq3_gain_oncc.set(num_cc, ToInt(value));              else if ("eq3_gain_on" == key_cc || "eq3_gain" == key_cc) pCurDef->eq3_gain_oncc.set(num_cc, ToInt(value));
1371                else if ("pitchlfo_depth" == key_cc) pCurDef->pitchlfo_depthcc.set(num_cc, ToInt(value));
1372              else std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl;              else std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl;
1373          }          }
         // v2 envelope generators  
         else if (sscanf(key.c_str(), "eg%d%n", &x, &y)) {  
             const char* s = key.c_str() + y;  
             if (sscanf(s, "_time%d", &y)) egnode(x, y).time = ToFloat(value);  
             else if (sscanf(s, "_level%d", &y)) egnode(x, y).level = ToFloat(value);  
             else if (sscanf(s, "_shape%d", &y)) egnode(x, y).shape = ToFloat(value);  
             else if (sscanf(s, "_curve%d", &y)) egnode(x, y).curve = ToFloat(value);  
             else if (strcmp(s, "_sustain") == 0) eg(x).sustain = ToInt(value);  
             else if (strcmp(s, "_loop") == 0) eg(x).loop = ToInt(value);  
             else if (strcmp(s, "_loop_count") == 0) eg(x).loop_count = ToInt(value);  
             else if (strcmp(s, "_amplitude") == 0) eg(x).amplitude = ToFloat(value);  
             else if (strcmp(s, "_cutoff") == 0) eg(x).cutoff = ToFloat(value);  
             else std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl;  
         }  
   
         // v1 envelope generators  
         else if ("ampeg_delay"   == key) pCurDef->ampeg_delay = ToFloat(value);  
         else if ("ampeg_start"   == key) pCurDef->ampeg_start = ToFloat(value);  
         else if ("ampeg_attack"   == key) pCurDef->ampeg_attack = ToFloat(value);  
         else if ("ampeg_hold"   == key) pCurDef->ampeg_hold = ToFloat(value);  
         else if ("ampeg_decay"   == key) pCurDef->ampeg_decay = ToFloat(value);  
         else if ("ampeg_sustain"   == key) pCurDef->ampeg_sustain = ToFloat(value);  
         else if ("ampeg_release"   == key) pCurDef->ampeg_release = ToFloat(value);  
         else if ("fileg_delay"   == key) pCurDef->fileg_delay = ToFloat(value);  
         else if ("fileg_start"   == key) pCurDef->fileg_start = ToFloat(value);  
         else if ("fileg_attack"   == key) pCurDef->fileg_attack = ToFloat(value);  
         else if ("fileg_hold"   == key) pCurDef->fileg_hold = ToFloat(value);  
         else if ("fileg_decay"   == key) pCurDef->fileg_decay = ToFloat(value);  
         else if ("fileg_sustain"   == key) pCurDef->fileg_sustain = ToFloat(value);  
         else if ("fileg_release"   == key) pCurDef->fileg_release = ToFloat(value);  
         else if ("pitcheg_delay"   == key) pCurDef->pitcheg_delay = ToFloat(value);  
         else if ("pitcheg_start"   == key) pCurDef->pitcheg_start = ToFloat(value);  
         else if ("pitcheg_attack"   == key) pCurDef->pitcheg_attack = ToFloat(value);  
         else if ("pitcheg_hold"   == key) pCurDef->pitcheg_hold = ToFloat(value);  
         else if ("pitcheg_decay"   == key) pCurDef->pitcheg_decay = ToFloat(value);  
         else if ("pitcheg_sustain"   == key) pCurDef->pitcheg_sustain = ToFloat(value);  
         else if ("pitcheg_release"   == key) pCurDef->pitcheg_release = ToFloat(value);  
   
         // v1 LFO  
         else if ("amplfo_delay" == key) pCurDef->amplfo_delay = ToFloat(value);  
         else if ("amplfo_fade" == key) pCurDef->amplfo_fade = ToFloat(value);  
         else if ("amplfo_freq" == key) pCurDef->amplfo_freq = ToFloat(value);  
         else if ("amplfo_depth" == key) pCurDef->amplfo_depth = ToFloat(value);  
         else if ("fillfo_delay" == key) pCurDef->fillfo_delay = ToFloat(value);  
         else if ("fillfo_fade" == key) pCurDef->fillfo_fade = ToFloat(value);  
         else if ("fillfo_freq" == key) pCurDef->fillfo_freq = ToFloat(value);  
         else if ("fillfo_depth" == key) pCurDef->fillfo_depth = ToFloat(value);  
         else if ("pitchlfo_delay" == key) pCurDef->pitchlfo_delay = ToFloat(value);  
         else if ("pitchlfo_fade" == key) pCurDef->pitchlfo_fade = ToFloat(value);  
         else if ("pitchlfo_freq" == key) pCurDef->pitchlfo_freq = ToFloat(value);  
         else if ("pitchlfo_depth" == key) pCurDef->pitchlfo_depth = ToInt(value);  
1374    
1375          else {          else {
1376              std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl;              std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl;
# Line 1346  namespace sfz Line 1391  namespace sfz
1391              case 'g': i = 7; break;              case 'g': i = 7; break;
1392              case 'a': i = 9; break;              case 'a': i = 9; break;
1393              case 'b': i = 11; break;              case 'b': i = 11; break;
1394                case '-': if (s == "-1") return -1;
1395              default:              default:
1396                  std::cerr << "Not a note: " << s << std::endl;                  std::cerr << "Not a note: " << s << std::endl;
1397                  return 0;                  return 0;
# Line 1389  namespace sfz Line 1435  namespace sfz
1435          }          }
1436          return e.node[y];          return e.node[y];
1437      }      }
1438        
1439        LFO::LFO(): freq (-1),/* -1 is used to determine whether the LFO was initialized */
1440                    fade(0), phase(0), wave(0), delay(0), pitch(0), cutoff(0), resonance(0), pan(0) {
1441            
1442        }
1443    
1444        LFO& File::lfo(int x) {
1445            while (pCurDef->lfos.size() <= x) {
1446                pCurDef->lfos.add(LFO());
1447            }
1448            return pCurDef->lfos[x];
1449        }
1450    
1451  } // !namespace sfz  } // !namespace sfz
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