/[svn]/linuxsampler/trunk/src/engines/sfz/SfzSignalUnitRack.cpp
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revision 2311 by persson, Sat Feb 11 11:08:09 2012 UTC revision 3054 by schoenebeck, Thu Dec 15 12:47:45 2016 UTC
# Line 142  namespace LinuxSampler { namespace sfz { Line 142  namespace LinuxSampler { namespace sfz {
142              f = GetInfluence(egInfo.node[i].time_oncc);              f = GetInfluence(egInfo.node[i].time_oncc);
143              egInfo.node[i].time = std::min(egInfo.node[i].time + f, 100.0f);              egInfo.node[i].time = std::min(egInfo.node[i].time + f, 100.0f);
144          }          }
145          EG.trigger(egInfo, GetSampleRate(), pVoice->MIDIVelocity);          EG.trigger(egInfo, GetSampleRate(), pVoice->MIDIVelocity());
146      }      }
147            
148            
# Line 151  namespace LinuxSampler { namespace sfz { Line 151  namespace LinuxSampler { namespace sfz {
151          depth = pRegion->pitcheg_depth + GetInfluence(pRegion->pitcheg_depth_oncc);          depth = pRegion->pitcheg_depth + GetInfluence(pRegion->pitcheg_depth_oncc);
152                    
153          // the length of the decay and release curves are dependent on the velocity          // the length of the decay and release curves are dependent on the velocity
154          const double velrelease = 1 / pVoice->GetVelocityRelease(pVoice->MIDIVelocity);          const double velrelease = 1 / pVoice->GetVelocityRelease(pVoice->MIDIVelocity());
155    
156          // set the delay trigger          // set the delay trigger
157          float delay = pRegion->pitcheg_delay + pRegion->pitcheg_vel2delay * velrelease;          float delay = pRegion->pitcheg_delay + pRegion->pitcheg_vel2delay * velrelease;
# Line 187  namespace LinuxSampler { namespace sfz { Line 187  namespace LinuxSampler { namespace sfz {
187          depth = pRegion->fileg_depth + GetInfluence(pRegion->fileg_depth_oncc);          depth = pRegion->fileg_depth + GetInfluence(pRegion->fileg_depth_oncc);
188                    
189          // the length of the decay and release curves are dependent on the velocity          // the length of the decay and release curves are dependent on the velocity
190          const double velrelease = 1 / pVoice->GetVelocityRelease(pVoice->MIDIVelocity);          const double velrelease = 1 / pVoice->GetVelocityRelease(pVoice->MIDIVelocity());
191    
192          // set the delay trigger          // set the delay trigger
193          float delay = pRegion->fileg_delay + pRegion->fileg_vel2delay * velrelease;          float delay = pRegion->fileg_delay + pRegion->fileg_vel2delay * velrelease;
# Line 222  namespace LinuxSampler { namespace sfz { Line 222  namespace LinuxSampler { namespace sfz {
222          ::sfz::Region* const pRegion = pVoice->pRegion;          ::sfz::Region* const pRegion = pVoice->pRegion;
223                    
224          // the length of the decay and release curves are dependent on the velocity          // the length of the decay and release curves are dependent on the velocity
225          const double velrelease = 1 / pVoice->GetVelocityRelease(pVoice->MIDIVelocity);          const double velrelease = 1 / pVoice->GetVelocityRelease(pVoice->MIDIVelocity());
226    
227          // set the delay trigger          // set the delay trigger
228          float delay = pRegion->ampeg_delay + pRegion->ampeg_vel2delay * velrelease;          float delay = pRegion->ampeg_delay + pRegion->ampeg_vel2delay * velrelease;
# Line 255  namespace LinuxSampler { namespace sfz { Line 255  namespace LinuxSampler { namespace sfz {
255            
256      LFOUnit::LFOUnit(SfzSignalUnitRack* rack)      LFOUnit::LFOUnit(SfzSignalUnitRack* rack)
257          : SfzSignalUnit(rack), pLfoInfo(NULL), pLFO(NULL),          : SfzSignalUnit(rack), pLfoInfo(NULL), pLFO(NULL),
258            suFadeEG(rack), suFreqOnCC(rack, this), suDepthOnCC(rack)            suFadeEG(rack), suDepthOnCC(rack), suFreqOnCC(rack, this)
259      { }      { }
260            
261      LFOUnit::LFOUnit(const LFOUnit& Unit)      LFOUnit::LFOUnit(const LFOUnit& Unit)
262          : SfzSignalUnit(Unit), suFadeEG(static_cast<SfzSignalUnitRack*>(Unit.pRack)),          : SfzSignalUnit(Unit), suFadeEG(static_cast<SfzSignalUnitRack*>(Unit.pRack)),
263            suFreqOnCC(static_cast<SfzSignalUnitRack*>(Unit.pRack), this),            suDepthOnCC(static_cast<SfzSignalUnitRack*>(Unit.pRack)),
264            suDepthOnCC(static_cast<SfzSignalUnitRack*>(Unit.pRack))            suFreqOnCC(static_cast<SfzSignalUnitRack*>(Unit.pRack), this)
265      {      {
266          Copy(Unit);          Copy(Unit);
267      }      }
# Line 328  namespace LinuxSampler { namespace sfz { Line 328  namespace LinuxSampler { namespace sfz {
328      void LFOv2Unit::Trigger() {      void LFOv2Unit::Trigger() {
329          LFOUnit::Trigger();          LFOUnit::Trigger();
330                    
331          if (pLfoInfo->wave < 0 || pLfoInfo->wave >= lfos.size()) pLFO = &lfo0;          if (/*pLfoInfo->wave < 0 ||*/ pLfoInfo->wave >= lfos.size()) pLFO = &lfo0;
332          else pLFO = lfos[pLfoInfo->wave];          else pLFO = lfos[pLfoInfo->wave];
333                    
334          pLFO->Trigger (          pLFO->Trigger (
# Line 483  namespace LinuxSampler { namespace sfz { Line 483  namespace LinuxSampler { namespace sfz {
483    
484    
485      EndpointUnit::EndpointUnit(SfzSignalUnitRack* rack)      EndpointUnit::EndpointUnit(SfzSignalUnitRack* rack)
486          : EndpointSignalUnit(rack), suXFInCC(rack), suXFOutCC(rack), suPanOnCC(rack), pitchVeltrackRatio(0)          : EndpointSignalUnit(rack), pitchVeltrackRatio(0), suXFInCC(rack), suXFOutCC(rack), suPanOnCC(rack)
487      {      {
488                    
489      }      }
# Line 530  namespace LinuxSampler { namespace sfz { Line 530  namespace LinuxSampler { namespace sfz {
530                    
531          float xfInVelCoeff = 1;          float xfInVelCoeff = 1;
532                    
533          if (pVoice->MIDIVelocity <= pVoice->pRegion->xfin_lovel) {          if (pVoice->MIDIVelocity() <= pVoice->pRegion->xfin_lovel) {
534              xfInVelCoeff = 0;              xfInVelCoeff = 0;
535          } else if (pVoice->MIDIVelocity >= pVoice->pRegion->xfin_hivel) {          } else if (pVoice->MIDIVelocity() >= pVoice->pRegion->xfin_hivel) {
536              xfInVelCoeff = 1;              xfInVelCoeff = 1;
537          } else {          } else {
538              float xfVelSize = pVoice->pRegion->xfin_hivel - pVoice->pRegion->xfin_lovel;              float xfVelSize = pVoice->pRegion->xfin_hivel - pVoice->pRegion->xfin_lovel;
539              float velPos = pVoice->MIDIVelocity - pVoice->pRegion->xfin_lovel;              float velPos = pVoice->MIDIVelocity() - pVoice->pRegion->xfin_lovel;
540              xfInVelCoeff = velPos / xfVelSize;              xfInVelCoeff = velPos / xfVelSize;
541              if (pVoice->pRegion->xf_velcurve == ::sfz::POWER) {              if (pVoice->pRegion->xf_velcurve == ::sfz::POWER) {
542                  xfInVelCoeff = sin(xfInVelCoeff * M_PI / 2.0);                  xfInVelCoeff = sin(xfInVelCoeff * M_PI / 2.0);
# Line 545  namespace LinuxSampler { namespace sfz { Line 545  namespace LinuxSampler { namespace sfz {
545                    
546          float xfOutVelCoeff = 1;          float xfOutVelCoeff = 1;
547                    
548          if (pVoice->MIDIVelocity >= pVoice->pRegion->xfout_hivel) {          if (pVoice->MIDIVelocity() >= pVoice->pRegion->xfout_hivel) {
549              if (pVoice->pRegion->xfout_lovel < 127 /* is set */) xfOutVelCoeff = 0;              if (pVoice->pRegion->xfout_lovel < 127 /* is set */) xfOutVelCoeff = 0;
550          } else if (pVoice->MIDIVelocity <= pVoice->pRegion->xfout_lovel) {          } else if (pVoice->MIDIVelocity() <= pVoice->pRegion->xfout_lovel) {
551              xfOutVelCoeff = 1;              xfOutVelCoeff = 1;
552          } else {          } else {
553              float xfVelSize = pVoice->pRegion->xfout_hivel - pVoice->pRegion->xfout_lovel;              float xfVelSize = pVoice->pRegion->xfout_hivel - pVoice->pRegion->xfout_lovel;
554              float velPos = pVoice->MIDIVelocity - pVoice->pRegion->xfout_lovel;              float velPos = pVoice->MIDIVelocity() - pVoice->pRegion->xfout_lovel;
555              xfOutVelCoeff = 1.0f - velPos / xfVelSize;              xfOutVelCoeff = 1.0f - velPos / xfVelSize;
556              if (pVoice->pRegion->xf_velcurve == ::sfz::POWER) {              if (pVoice->pRegion->xf_velcurve == ::sfz::POWER) {
557                  xfOutVelCoeff = sin(xfOutVelCoeff * M_PI / 2.0);                  xfOutVelCoeff = sin(xfOutVelCoeff * M_PI / 2.0);
# Line 560  namespace LinuxSampler { namespace sfz { Line 560  namespace LinuxSampler { namespace sfz {
560                    
561          float xfInKeyCoeff = 1;          float xfInKeyCoeff = 1;
562                    
563          if (pVoice->MIDIKey <= pVoice->pRegion->xfin_lokey) {          if (pVoice->MIDIKey() <= pVoice->pRegion->xfin_lokey) {
564              if (pVoice->pRegion->xfin_hikey > 0 /* is set */) xfInKeyCoeff = 0;              if (pVoice->pRegion->xfin_hikey > 0 /* is set */) xfInKeyCoeff = 0;
565          } else if (pVoice->MIDIKey >= pVoice->pRegion->xfin_hikey) {          } else if (pVoice->MIDIKey() >= pVoice->pRegion->xfin_hikey) {
566              xfInKeyCoeff = 1;              xfInKeyCoeff = 1;
567          } else {          } else {
568              float xfKeySize = pVoice->pRegion->xfin_hikey - pVoice->pRegion->xfin_lokey;              float xfKeySize = pVoice->pRegion->xfin_hikey - pVoice->pRegion->xfin_lokey;
569              float keyPos = pVoice->MIDIKey - pVoice->pRegion->xfin_lokey;              float keyPos = pVoice->MIDIKey() - pVoice->pRegion->xfin_lokey;
570              xfInKeyCoeff = keyPos / xfKeySize;              xfInKeyCoeff = keyPos / xfKeySize;
571              if (pVoice->pRegion->xf_keycurve == ::sfz::POWER) {              if (pVoice->pRegion->xf_keycurve == ::sfz::POWER) {
572                  xfInKeyCoeff = sin(xfInKeyCoeff * M_PI / 2.0);                  xfInKeyCoeff = sin(xfInKeyCoeff * M_PI / 2.0);
# Line 575  namespace LinuxSampler { namespace sfz { Line 575  namespace LinuxSampler { namespace sfz {
575                    
576          float xfOutKeyCoeff = 1;          float xfOutKeyCoeff = 1;
577                    
578          if (pVoice->MIDIKey >= pVoice->pRegion->xfout_hikey) {          if (pVoice->MIDIKey() >= pVoice->pRegion->xfout_hikey) {
579              if (pVoice->pRegion->xfout_lokey < 127 /* is set */) xfOutKeyCoeff = 0;              if (pVoice->pRegion->xfout_lokey < 127 /* is set */) xfOutKeyCoeff = 0;
580          } else if (pVoice->MIDIKey <= pVoice->pRegion->xfout_lokey) {          } else if (pVoice->MIDIKey() <= pVoice->pRegion->xfout_lokey) {
581              xfOutKeyCoeff = 1;              xfOutKeyCoeff = 1;
582          } else {          } else {
583              float xfKeySize = pVoice->pRegion->xfout_hikey - pVoice->pRegion->xfout_lokey;              float xfKeySize = pVoice->pRegion->xfout_hikey - pVoice->pRegion->xfout_lokey;
584              float keyPos = pVoice->MIDIKey - pVoice->pRegion->xfout_lokey;              float keyPos = pVoice->MIDIKey() - pVoice->pRegion->xfout_lokey;
585              xfOutKeyCoeff = 1.0f - keyPos / xfKeySize;              xfOutKeyCoeff = 1.0f - keyPos / xfKeySize;
586              if (pVoice->pRegion->xf_keycurve == ::sfz::POWER) {              if (pVoice->pRegion->xf_keycurve == ::sfz::POWER) {
587                  xfOutKeyCoeff = sin(xfOutKeyCoeff * M_PI / 2.0);                  xfOutKeyCoeff = sin(xfOutKeyCoeff * M_PI / 2.0);
# Line 595  namespace LinuxSampler { namespace sfz { Line 595  namespace LinuxSampler { namespace sfz {
595                    
596          suPanOnCC.SetCCs(pVoice->pRegion->pan_oncc);          suPanOnCC.SetCCs(pVoice->pRegion->pan_oncc);
597                    
598          pitchVeltrackRatio = RTMath::CentsToFreqRatioUnlimited((pVoice->MIDIVelocity / 127.0f) * pVoice->pRegion->pitch_veltrack);          pitchVeltrackRatio = RTMath::CentsToFreqRatioUnlimited((pVoice->MIDIVelocity() / 127.0f) * pVoice->pRegion->pitch_veltrack);
599      }      }
600            
601      bool EndpointUnit::Active() {      bool EndpointUnit::Active() {
# Line 771  namespace LinuxSampler { namespace sfz { Line 771  namespace LinuxSampler { namespace sfz {
771              pan += lfo->GetLevel() * (lfo->pLfoInfo->pan + f);              pan += lfo->GetLevel() * (lfo->pLfoInfo->pan + f);
772          }          }
773                    
         if(pan < -100) return -100;  
         if(pan >  100) return  100;  
           
774          return pan;          return pan;
775      }      }
776            
777            
778      SfzSignalUnitRack::SfzSignalUnitRack(Voice* voice)      SfzSignalUnitRack::SfzSignalUnitRack(Voice* voice)
779          : SignalUnitRack(MaxUnitCount), EqUnitSupport(this, voice), pVoice(voice),          : SignalUnitRack(MaxUnitCount), EqUnitSupport(this, voice),
780          suEndpoint(this), suVolEG(this), suFilEG(this), suPitchEG(this),          suEndpoint(this), suVolEG(this), suFilEG(this), suPitchEG(this),
781            suAmpLFO(this), suPitchLFO(this), suFilLFO(this),
782            suVolOnCC(this), suPitchOnCC(this), suCutoffOnCC(this), suResOnCC(this),
783          EGs(maxEgCount), volEGs(maxEgCount), pitchEGs(maxEgCount), filEGs(maxEgCount),          EGs(maxEgCount), volEGs(maxEgCount), pitchEGs(maxEgCount), filEGs(maxEgCount),
784          resEGs(maxEgCount), panEGs(maxEgCount), eqEGs(maxEgCount),          resEGs(maxEgCount), panEGs(maxEgCount), eqEGs(maxEgCount),
         suVolOnCC(this), suPitchOnCC(this), suCutoffOnCC(this), suResOnCC(this),  
         suAmpLFO(this), suPitchLFO(this), suFilLFO(this),  
785          LFOs(maxLfoCount), volLFOs(maxLfoCount), pitchLFOs(maxLfoCount),          LFOs(maxLfoCount), volLFOs(maxLfoCount), pitchLFOs(maxLfoCount),
786          filLFOs(maxLfoCount), resLFOs(maxLfoCount), panLFOs(maxLfoCount), eqLFOs(maxLfoCount)          filLFOs(maxLfoCount), resLFOs(maxLfoCount), panLFOs(maxLfoCount), eqLFOs(maxLfoCount),
787            pVoice(voice)
788      {      {
789          suEndpoint.pVoice = suEndpoint.suXFInCC.pVoice = suEndpoint.suXFOutCC.pVoice = suEndpoint.suPanOnCC.pVoice = voice;          suEndpoint.pVoice = suEndpoint.suXFInCC.pVoice = suEndpoint.suXFOutCC.pVoice = suEndpoint.suPanOnCC.pVoice = voice;
790          suVolEG.pVoice = suFilEG.pVoice = suPitchEG.pVoice = voice;          suVolEG.pVoice = suFilEG.pVoice = suPitchEG.pVoice = voice;
# Line 1125  namespace LinuxSampler { namespace sfz { Line 1123  namespace LinuxSampler { namespace sfz {
1123              volEGs[i]->EG.enterFadeOutStage();              volEGs[i]->EG.enterFadeOutStage();
1124          }          }
1125      }      }
1126        
1127        void SfzSignalUnitRack::EnterFadeOutStage(int maxFadeOutSteps) {
1128            suVolEG.EG.enterFadeOutStage(maxFadeOutSteps);
1129            for (int i = 0; i < volEGs.size(); i++) {
1130                volEGs[i]->EG.enterFadeOutStage(maxFadeOutSteps);
1131            }
1132        }
1133    
1134      void SfzSignalUnitRack::Reset() {      void SfzSignalUnitRack::Reset() {
1135          EqUnitSupport::ResetUnits();          EqUnitSupport::ResetUnits();
1136                    
# Line 1165  namespace LinuxSampler { namespace sfz { Line 1170  namespace LinuxSampler { namespace sfz {
1170              LFOs[i]->ResetUnits(); // class EqUnitSupport              LFOs[i]->ResetUnits(); // class EqUnitSupport
1171          }          }
1172      }      }
1173    
1174        void SfzSignalUnitRack::CalculateFadeOutCoeff(float FadeOutTime, float SampleRate) {
1175            suVolEG.EG.CalculateFadeOutCoeff(FadeOutTime, SampleRate);
1176            for (int i = 0; i < EGs.capacity(); i++) {
1177                EGs[i]->EG.CalculateFadeOutCoeff(FadeOutTime, SampleRate);
1178            }
1179        }
1180            
1181      void SfzSignalUnitRack::UpdateEqSettings(EqSupport* pEqSupport) {      void SfzSignalUnitRack::UpdateEqSettings(EqSupport* pEqSupport) {
1182          if (!pEqSupport->HasSupport()) return;          if (!pEqSupport->HasSupport()) return;
# Line 1187  namespace LinuxSampler { namespace sfz { Line 1199  namespace LinuxSampler { namespace sfz {
1199          float bw2 = (suEq2BwOnCC.Active() ? suEq2BwOnCC.GetLevel() : 0) + pRegion->eq2_bw;          float bw2 = (suEq2BwOnCC.Active() ? suEq2BwOnCC.GetLevel() : 0) + pRegion->eq2_bw;
1200          float bw3 = (suEq3BwOnCC.Active() ? suEq3BwOnCC.GetLevel() : 0) + pRegion->eq3_bw;          float bw3 = (suEq3BwOnCC.Active() ? suEq3BwOnCC.GetLevel() : 0) + pRegion->eq3_bw;
1201                    
1202          const float vel = pVoice->MIDIVelocity / 127.0f;          const float vel = pVoice->MIDIVelocity() / 127.0f;
1203                    
1204          dB1 += pRegion->eq1_vel2gain * vel;          dB1 += pRegion->eq1_vel2gain * vel;
1205          dB2 += pRegion->eq2_vel2gain * vel;          dB2 += pRegion->eq2_vel2gain * vel;
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