/[svn]/linuxsampler/trunk/src/engines/gig/Voice.cpp
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revision 2408 by persson, Sat Feb 2 08:22:49 2013 UTC revision 3017 by schoenebeck, Wed Oct 19 12:28:40 2016 UTC
# Line 4  Line 4 
4   *                                                                         *   *                                                                         *
5   *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *   *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *
6   *   Copyright (C) 2005 - 2008 Christian Schoenebeck                       *   *   Copyright (C) 2005 - 2008 Christian Schoenebeck                       *
7   *   Copyright (C) 2009 - 2013 Christian Schoenebeck and Grigor Iliev      *   *   Copyright (C) 2009 - 2015 Christian Schoenebeck and Grigor Iliev      *
8   *                                                                         *   *                                                                         *
9   *   This program is free software; you can redistribute it and/or modify  *   *   This program is free software; you can redistribute it and/or modify  *
10   *   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 124  namespace LinuxSampler { namespace gig { Line 124  namespace LinuxSampler { namespace gig {
124          }          }
125      }      }
126    
127        void Voice::ProcessChannelPressureEvent(RTList<Event>::Iterator& itEvent) {
128            if (itEvent->Type == Event::type_channel_pressure) { // if (valid) MIDI channel pressure (aftertouch) event
129                if (pRegion->AttenuationController.type == ::gig::attenuation_ctrl_t::type_channelaftertouch) {
130                    CrossfadeSmoother.update(AbstractEngine::CrossfadeCurve[CrossfadeAttenuation(itEvent->Param.ChannelPressure.Value)]);
131                }
132            }
133        }
134    
135        void Voice::ProcessPolyphonicKeyPressureEvent(RTList<Event>::Iterator& itEvent) {
136            // Not used so far
137        }
138    
139      void Voice::ProcessCutoffEvent(RTList<Event>::Iterator& itEvent) {      void Voice::ProcessCutoffEvent(RTList<Event>::Iterator& itEvent) {
140          int ccvalue = itEvent->Param.CC.Value;          int ccvalue = itEvent->Param.CC.Value;
141          if (VCFCutoffCtrl.value == ccvalue) return;          if (VCFCutoffCtrl.value == ccvalue) return;
# Line 329  namespace LinuxSampler { namespace gig { Line 341  namespace LinuxSampler { namespace gig {
341                  break;                  break;
342              case ::gig::lfo3_ctrl_aftertouch:              case ::gig::lfo3_ctrl_aftertouch:
343                  lfo3_internal_depth  = 0;                  lfo3_internal_depth  = 0;
344                  pLFO3->ExtController = 128;                  pLFO3->ExtController = CTRL_TABLE_IDX_AFTERTOUCH;
345                  bLFO3Enabled         = true;                  bLFO3Enabled         = true;
346                  break;                  break;
347              case ::gig::lfo3_ctrl_internal_modwheel:              case ::gig::lfo3_ctrl_internal_modwheel:
# Line 339  namespace LinuxSampler { namespace gig { Line 351  namespace LinuxSampler { namespace gig {
351                  break;                  break;
352              case ::gig::lfo3_ctrl_internal_aftertouch:              case ::gig::lfo3_ctrl_internal_aftertouch:
353                  lfo3_internal_depth  = pRegion->LFO3InternalDepth;                  lfo3_internal_depth  = pRegion->LFO3InternalDepth;
354                  pLFO3->ExtController = 128;                  pLFO3->ExtController = CTRL_TABLE_IDX_AFTERTOUCH;
355                  bLFO3Enabled         = (lfo3_internal_depth > 0 || pRegion->LFO3ControlDepth > 0);                  bLFO3Enabled         = (lfo3_internal_depth > 0 || pRegion->LFO3ControlDepth > 0);
356                  break;                  break;
357              default:              default:
# Line 361  namespace LinuxSampler { namespace gig { Line 373  namespace LinuxSampler { namespace gig {
373      float Voice::CalculateCutoffBase(uint8_t MIDIKeyVelocity) {      float Voice::CalculateCutoffBase(uint8_t MIDIKeyVelocity) {
374          float cutoff = pRegion->GetVelocityCutoff(MIDIKeyVelocity);          float cutoff = pRegion->GetVelocityCutoff(MIDIKeyVelocity);
375          if (pRegion->VCFKeyboardTracking) {          if (pRegion->VCFKeyboardTracking) {
376              cutoff *= RTMath::CentsToFreqRatioUnlimited((MIDIKey - pRegion->VCFKeyboardTrackingBreakpoint) * 100);              cutoff *= RTMath::CentsToFreqRatioUnlimited((MIDIKey() - pRegion->VCFKeyboardTrackingBreakpoint) * 100);
377          }          }
378          return cutoff;          return cutoff;
379      }      }
# Line 414  namespace LinuxSampler { namespace gig { Line 426  namespace LinuxSampler { namespace gig {
426                  ctrl = 83;                  ctrl = 83;
427                  break;                  break;
428              case ::gig::vcf_cutoff_ctrl_aftertouch:              case ::gig::vcf_cutoff_ctrl_aftertouch:
429                  ctrl = 128;                  ctrl = CTRL_TABLE_IDX_AFTERTOUCH;
430                  break;                  break;
431              case ::gig::vcf_cutoff_ctrl_none:              case ::gig::vcf_cutoff_ctrl_none:
432              default:              default:
# Line 475  namespace LinuxSampler { namespace gig { Line 487  namespace LinuxSampler { namespace gig {
487      }      }
488    
489      void Voice::ProcessGroupEvent(RTList<Event>::Iterator& itEvent) {      void Voice::ProcessGroupEvent(RTList<Event>::Iterator& itEvent) {
490          dmsg(4,("Voice %x processGroupEvents event type=%d", this, itEvent->Type));          dmsg(4,("Voice %p processGroupEvents event type=%d", (void*)this, itEvent->Type));
491    
492          // TODO: The SustainPedal condition could be wrong, maybe the          // TODO: The SustainPedal condition could be wrong, maybe the
493          // check should be if this Voice is in release stage or is a          // check should be if this Voice is in release stage or is a
# Line 486  namespace LinuxSampler { namespace gig { Line 498  namespace LinuxSampler { namespace gig {
498          // note should be stopped at all, because it doesn't sound naturally          // note should be stopped at all, because it doesn't sound naturally
499          // with a drumkit.          // with a drumkit.
500          // -- Christian, 2013-01-08          // -- Christian, 2013-01-08
501          if (itEvent->Param.Note.Key != MIDIKey /*||          if (itEvent->Param.Note.Key != HostKey() /*||
502              !GetGigEngineChannel()->SustainPedal*/) {              !GetGigEngineChannel()->SustainPedal*/) {
503              dmsg(4,("Voice %x - kill", this));              dmsg(4,("Voice %p - kill", (void*)this));
504    
505              // kill the voice fast              // kill the voice fast
506              pEG1->enterFadeOutStage();              pEG1->enterFadeOutStage();
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