4 |
* * |
* * |
5 |
* Copyright (C) 2003,2004 by Benno Senoner and Christian Schoenebeck * |
* Copyright (C) 2003,2004 by Benno Senoner and Christian Schoenebeck * |
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* Copyright (C) 2005-2008 Christian Schoenebeck * |
* Copyright (C) 2005-2008 Christian Schoenebeck * |
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* Copyright (C) 2009-2011 Christian Schoenebeck and Grigor Iliev * |
* Copyright (C) 2009-2012 Christian Schoenebeck and Grigor Iliev * |
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* * |
* * |
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* 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 * |
26 |
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27 |
namespace LinuxSampler { |
namespace LinuxSampler { |
28 |
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29 |
AbstractVoice::AbstractVoice() { |
AbstractVoice::AbstractVoice(SignalUnitRack* pRack): pSignalUnitRack(pRack) { |
30 |
pEngineChannel = NULL; |
pEngineChannel = NULL; |
31 |
pLFO1 = new LFOUnsigned(1.0f); // amplitude LFO (0..1 range) |
pLFO1 = new LFOUnsigned(1.0f); // amplitude LFO (0..1 range) |
32 |
pLFO2 = new LFOUnsigned(1.0f); // filter LFO (0..1 range) |
pLFO2 = new LFOUnsigned(1.0f); // filter LFO (0..1 range) |
43 |
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44 |
finalSynthesisParameters.filterLeft.Reset(); |
finalSynthesisParameters.filterLeft.Reset(); |
45 |
finalSynthesisParameters.filterRight.Reset(); |
finalSynthesisParameters.filterRight.Reset(); |
46 |
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47 |
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pEq = NULL; |
48 |
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bEqSupport = false; |
49 |
} |
} |
50 |
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51 |
AbstractVoice::~AbstractVoice() { |
AbstractVoice::~AbstractVoice() { |
52 |
if (pLFO1) delete pLFO1; |
if (pLFO1) delete pLFO1; |
53 |
if (pLFO2) delete pLFO2; |
if (pLFO2) delete pLFO2; |
54 |
if (pLFO3) delete pLFO3; |
if (pLFO3) delete pLFO3; |
55 |
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56 |
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if(pEq != NULL) delete pEq; |
57 |
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} |
58 |
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59 |
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void AbstractVoice::CreateEq() { |
60 |
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if(!bEqSupport) return; |
61 |
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if(pEq != NULL) delete pEq; |
62 |
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pEq = new EqSupport; |
63 |
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pEq->InitEffect(GetEngine()->pAudioOutputDevice); |
64 |
} |
} |
65 |
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66 |
/** |
/** |
111 |
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112 |
Type = VoiceType; |
Type = VoiceType; |
113 |
MIDIKey = itNoteOnEvent->Param.Note.Key; |
MIDIKey = itNoteOnEvent->Param.Note.Key; |
114 |
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MIDIVelocity = itNoteOnEvent->Param.Note.Velocity; |
115 |
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MIDIPan = pEngineChannel->ControllerTable[10]; |
116 |
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if (MIDIPan == 0 && pEngineChannel->GlobalPanRight == 1) MIDIPan = 64; // workaround used to determine whether the MIDI pan has not been set |
117 |
PlaybackState = playback_state_init; // mark voice as triggered, but no audio rendered yet |
PlaybackState = playback_state_init; // mark voice as triggered, but no audio rendered yet |
118 |
Delay = itNoteOnEvent->FragmentPos(); |
Delay = itNoteOnEvent->FragmentPos(); |
119 |
itTriggerEvent = itNoteOnEvent; |
itTriggerEvent = itNoteOnEvent; |
150 |
PanLeftSmoother.trigger(pEngineChannel->GlobalPanLeft, subfragmentRate); |
PanLeftSmoother.trigger(pEngineChannel->GlobalPanLeft, subfragmentRate); |
151 |
PanRightSmoother.trigger(pEngineChannel->GlobalPanRight, subfragmentRate); |
PanRightSmoother.trigger(pEngineChannel->GlobalPanRight, subfragmentRate); |
152 |
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finalSynthesisParameters.dPos = RgnInfo.SampleStartOffset; // offset where we should start playback of sample (0 - 2000 sample points) |
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Pos = RgnInfo.SampleStartOffset; |
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153 |
// Check if the sample needs disk streaming or is too short for that |
// Check if the sample needs disk streaming or is too short for that |
154 |
long cachedsamples = GetSampleCacheSize() / SmplInfo.FrameSize; |
long cachedsamples = GetSampleCacheSize() / SmplInfo.FrameSize; |
155 |
DiskVoice = cachedsamples < SmplInfo.TotalFrameCount; |
DiskVoice = cachedsamples < SmplInfo.TotalFrameCount; |
156 |
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157 |
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SetSampleStartOffset(); |
158 |
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159 |
if (DiskVoice) { // voice to be streamed from disk |
if (DiskVoice) { // voice to be streamed from disk |
160 |
if (cachedsamples > (GetEngine()->MaxSamplesPerCycle << CONFIG_MAX_PITCH)) { |
if (cachedsamples > (GetEngine()->MaxSamplesPerCycle << CONFIG_MAX_PITCH)) { |
161 |
MaxRAMPos = cachedsamples - (GetEngine()->MaxSamplesPerCycle << CONFIG_MAX_PITCH) / SmplInfo.ChannelCount; //TODO: this calculation is too pessimistic and may better be moved to Render() method, so it calculates MaxRAMPos dependent to the current demand of sample points to be rendered (e.g. in case of JACK) |
MaxRAMPos = cachedsamples - (GetEngine()->MaxSamplesPerCycle << CONFIG_MAX_PITCH) / SmplInfo.ChannelCount; //TODO: this calculation is too pessimistic and may better be moved to Render() method, so it calculates MaxRAMPos dependent to the current demand of sample points to be rendered (e.g. in case of JACK) |
192 |
// 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 |
193 |
const double velrelease = 1 / GetVelocityRelease(itNoteOnEvent->Param.Note.Velocity); |
const double velrelease = 1 / GetVelocityRelease(itNoteOnEvent->Param.Note.Velocity); |
194 |
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195 |
if (GetSignalUnitRack() == NULL) { // setup EG 1 (VCA EG) |
if (pSignalUnitRack == NULL) { // setup EG 1 (VCA EG) |
196 |
// get current value of EG1 controller |
// get current value of EG1 controller |
197 |
double eg1controllervalue = GetEG1ControllerValue(itNoteOnEvent->Param.Note.Velocity); |
double eg1controllervalue = GetEG1ControllerValue(itNoteOnEvent->Param.Note.Velocity); |
198 |
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201 |
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202 |
TriggerEG1(egInfo, velrelease, velocityAttenuation, GetEngine()->SampleRate, itNoteOnEvent->Param.Note.Velocity); |
TriggerEG1(egInfo, velrelease, velocityAttenuation, GetEngine()->SampleRate, itNoteOnEvent->Param.Note.Velocity); |
203 |
} else { |
} else { |
204 |
GetSignalUnitRack()->Trigger(); |
pSignalUnitRack->Trigger(); |
205 |
} |
} |
206 |
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207 |
#ifdef CONFIG_INTERPOLATE_VOLUME |
#ifdef CONFIG_INTERPOLATE_VOLUME |
215 |
#else |
#else |
216 |
{ |
{ |
217 |
float finalVolume; |
float finalVolume; |
218 |
if (GetSignalUnitRack() == NULL) { |
if (pSignalUnitRack == NULL) { |
219 |
finalVolume = pEngineChannel->MidiVolume * crossfadeVolume * pEG1->getLevel(); |
finalVolume = pEngineChannel->MidiVolume * crossfadeVolume * pEG1->getLevel(); |
220 |
} else { |
} else { |
221 |
finalVolume = pEngineChannel->MidiVolume * crossfadeVolume * GetSignalUnitRack()->GetEndpointUnit()->GetVolume(); |
finalVolume = pEngineChannel->MidiVolume * crossfadeVolume * pSignalUnitRack->GetEndpointUnit()->GetVolume(); |
222 |
} |
} |
223 |
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224 |
finalSynthesisParameters.fFinalVolumeLeft = finalVolume * VolumeLeft * pEngineChannel->GlobalPanLeft; |
finalSynthesisParameters.fFinalVolumeLeft = finalVolume * VolumeLeft * pEngineChannel->GlobalPanLeft; |
227 |
#endif |
#endif |
228 |
#endif |
#endif |
229 |
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230 |
if (GetSignalUnitRack() == NULL) { |
if (pSignalUnitRack == NULL) { |
231 |
// setup EG 2 (VCF Cutoff EG) |
// setup EG 2 (VCF Cutoff EG) |
232 |
{ |
{ |
233 |
// get current value of EG2 controller |
// get current value of EG2 controller |
306 |
VCFCutoffCtrl.controller = 0; |
VCFCutoffCtrl.controller = 0; |
307 |
VCFResonanceCtrl.controller = 0; |
VCFResonanceCtrl.controller = 0; |
308 |
} |
} |
309 |
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310 |
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const bool bEq = |
311 |
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pSignalUnitRack != NULL && pSignalUnitRack->HasEq() && pEq->HasSupport(); |
312 |
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313 |
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if (bEq) { |
314 |
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pEq->GetInChannelLeft()->Clear(); |
315 |
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pEq->GetInChannelRight()->Clear(); |
316 |
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pEq->RenderAudio(GetEngine()->pAudioOutputDevice->MaxSamplesPerCycle()); |
317 |
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} |
318 |
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319 |
return 0; // success |
return 0; // success |
320 |
} |
} |
321 |
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322 |
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void AbstractVoice::SetSampleStartOffset() { |
323 |
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finalSynthesisParameters.dPos = RgnInfo.SampleStartOffset; // offset where we should start playback of sample (0 - 2000 sample points) |
324 |
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Pos = RgnInfo.SampleStartOffset; |
325 |
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} |
326 |
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327 |
/** |
/** |
328 |
* Synthesizes the current audio fragment for this voice. |
* Synthesizes the current audio fragment for this voice. |
333 |
* @param Skip - number of sample points to skip in output buffer |
* @param Skip - number of sample points to skip in output buffer |
334 |
*/ |
*/ |
335 |
void AbstractVoice::Synthesize(uint Samples, sample_t* pSrc, uint Skip) { |
void AbstractVoice::Synthesize(uint Samples, sample_t* pSrc, uint Skip) { |
336 |
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bool delay = false; // Whether the voice playback should be delayed for this call |
337 |
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338 |
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if (pSignalUnitRack != NULL) { |
339 |
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uint delaySteps = pSignalUnitRack->GetEndpointUnit()->DelayTrigger(); |
340 |
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if (delaySteps > 0) { // delay on the endpoint unit means delay of the voice playback |
341 |
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if (delaySteps >= Samples) { |
342 |
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pSignalUnitRack->GetEndpointUnit()->DecreaseDelay(Samples); |
343 |
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delay = true; |
344 |
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} else { |
345 |
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pSignalUnitRack->GetEndpointUnit()->DecreaseDelay(delaySteps); |
346 |
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Samples -= delaySteps; |
347 |
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Skip += delaySteps; |
348 |
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} |
349 |
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} |
350 |
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} |
351 |
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352 |
AbstractEngineChannel* pChannel = pEngineChannel; |
AbstractEngineChannel* pChannel = pEngineChannel; |
353 |
MidiKeyBase* pMidiKeyInfo = GetMidiKeyInfo(MIDIKey); |
MidiKeyBase* pMidiKeyInfo = GetMidiKeyInfo(MIDIKey); |
354 |
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355 |
const bool bVoiceRequiresDedicatedRouting = |
const bool bVoiceRequiresDedicatedRouting = |
356 |
pEngineChannel->GetFxSendCount() > 0 && |
pEngineChannel->GetFxSendCount() > 0 && |
357 |
(pMidiKeyInfo->ReverbSend || pMidiKeyInfo->ChorusSend); |
(pMidiKeyInfo->ReverbSend || pMidiKeyInfo->ChorusSend); |
358 |
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359 |
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const bool bEq = |
360 |
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pSignalUnitRack != NULL && pSignalUnitRack->HasEq() && pEq->HasSupport(); |
361 |
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362 |
if (bVoiceRequiresDedicatedRouting) { |
if (bEq) { |
363 |
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pEq->GetInChannelLeft()->Clear(); |
364 |
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pEq->GetInChannelRight()->Clear(); |
365 |
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finalSynthesisParameters.pOutLeft = &pEq->GetInChannelLeft()->Buffer()[Skip]; |
366 |
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finalSynthesisParameters.pOutRight = &pEq->GetInChannelRight()->Buffer()[Skip]; |
367 |
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pSignalUnitRack->UpdateEqSettings(pEq); |
368 |
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} else if (bVoiceRequiresDedicatedRouting) { |
369 |
finalSynthesisParameters.pOutLeft = &GetEngine()->pDedicatedVoiceChannelLeft->Buffer()[Skip]; |
finalSynthesisParameters.pOutLeft = &GetEngine()->pDedicatedVoiceChannelLeft->Buffer()[Skip]; |
370 |
finalSynthesisParameters.pOutRight = &GetEngine()->pDedicatedVoiceChannelRight->Buffer()[Skip]; |
finalSynthesisParameters.pOutRight = &GetEngine()->pDedicatedVoiceChannelRight->Buffer()[Skip]; |
371 |
} else { |
} else { |
379 |
GetFirstEventOnKey(MIDIKey, itNoteEvent); |
GetFirstEventOnKey(MIDIKey, itNoteEvent); |
380 |
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381 |
RTList<Event>::Iterator itGroupEvent; |
RTList<Event>::Iterator itGroupEvent; |
382 |
if (pGroupEvents) itGroupEvent = pGroupEvents->first(); |
if (pGroupEvents && !Orphan) itGroupEvent = pGroupEvents->first(); |
383 |
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384 |
if (itTriggerEvent) { // skip events that happened before this voice was triggered |
if (itTriggerEvent) { // skip events that happened before this voice was triggered |
385 |
while (itCCEvent && itCCEvent->FragmentPos() <= Skip) ++itCCEvent; |
while (itCCEvent && itCCEvent->FragmentPos() <= Skip) ++itCCEvent; |
405 |
// drivers that use Samples < MaxSamplesPerCycle). |
// drivers that use Samples < MaxSamplesPerCycle). |
406 |
// End the EG1 here, at pos 0, with a shorter max fade |
// End the EG1 here, at pos 0, with a shorter max fade |
407 |
// out time. |
// out time. |
408 |
if (GetSignalUnitRack() == NULL) { |
if (pSignalUnitRack == NULL) { |
409 |
pEG1->enterFadeOutStage(Samples / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
pEG1->enterFadeOutStage(Samples / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
410 |
} else { |
} else { |
411 |
// TODO: |
pSignalUnitRack->EnterFadeOutStage(Samples / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
412 |
} |
} |
413 |
itKillEvent = Pool<Event>::Iterator(); |
itKillEvent = Pool<Event>::Iterator(); |
414 |
} else { |
} else { |
426 |
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427 |
// process MIDI control change and pitchbend events for this subfragment |
// process MIDI control change and pitchbend events for this subfragment |
428 |
processCCEvents(itCCEvent, iSubFragmentEnd); |
processCCEvents(itCCEvent, iSubFragmentEnd); |
429 |
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uint8_t pan = MIDIPan; |
430 |
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if (pSignalUnitRack != NULL) pan = pSignalUnitRack->GetEndpointUnit()->CaluclatePan(pan); |
431 |
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432 |
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PanLeftSmoother.update(AbstractEngine::PanCurve[128 - pan]); |
433 |
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PanRightSmoother.update(AbstractEngine::PanCurve[pan]); |
434 |
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435 |
finalSynthesisParameters.fFinalPitch = Pitch.PitchBase * Pitch.PitchBend; |
finalSynthesisParameters.fFinalPitch = Pitch.PitchBase * Pitch.PitchBend; |
436 |
float fFinalVolume = VolumeSmoother.render() * CrossfadeSmoother.render(); |
float fFinalVolume = VolumeSmoother.render() * CrossfadeSmoother.render(); |
441 |
// process transition events (note on, note off & sustain pedal) |
// process transition events (note on, note off & sustain pedal) |
442 |
processTransitionEvents(itNoteEvent, iSubFragmentEnd); |
processTransitionEvents(itNoteEvent, iSubFragmentEnd); |
443 |
processGroupEvents(itGroupEvent, iSubFragmentEnd); |
processGroupEvents(itGroupEvent, iSubFragmentEnd); |
444 |
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445 |
if (GetSignalUnitRack() == NULL) { |
if (pSignalUnitRack == NULL) { |
446 |
// if the voice was killed in this subfragment, or if the |
// if the voice was killed in this subfragment, or if the |
447 |
// filter EG is finished, switch EG1 to fade out stage |
// filter EG is finished, switch EG1 to fade out stage |
448 |
if ((itKillEvent && killPos <= iSubFragmentEnd) || |
if ((itKillEvent && killPos <= iSubFragmentEnd) || |
488 |
if (bLFO2Enabled) fFinalCutoff *= pLFO2->render(); |
if (bLFO2Enabled) fFinalCutoff *= pLFO2->render(); |
489 |
if (bLFO3Enabled) finalSynthesisParameters.fFinalPitch *= RTMath::CentsToFreqRatio(pLFO3->render()); |
if (bLFO3Enabled) finalSynthesisParameters.fFinalPitch *= RTMath::CentsToFreqRatio(pLFO3->render()); |
490 |
} else { |
} else { |
491 |
// if the voice was killed in this subfragment, or if the |
// if the voice was killed in this subfragment, enter fade out stage |
492 |
// filter EG is finished, switch EG1 to fade out stage |
if (itKillEvent && killPos <= iSubFragmentEnd) { |
493 |
/*if ((itKillEvent && killPos <= iSubFragmentEnd) || |
pSignalUnitRack->EnterFadeOutStage(); |
494 |
(SYNTHESIS_MODE_GET_FILTER(SynthesisMode) && |
itKillEvent = Pool<Event>::Iterator(); |
495 |
pEG2->getSegmentType() == EG::segment_end)) { |
} |
496 |
|
|
497 |
|
// if the filter EG is finished, switch EG1 to fade out stage |
498 |
|
/*if (SYNTHESIS_MODE_GET_FILTER(SynthesisMode) && |
499 |
|
pEG2->getSegmentType() == EG::segment_end) { |
500 |
pEG1->enterFadeOutStage(); |
pEG1->enterFadeOutStage(); |
501 |
itKillEvent = Pool<Event>::Iterator(); |
itKillEvent = Pool<Event>::Iterator(); |
502 |
}*/ |
}*/ |
503 |
// TODO: ^^^ |
// TODO: ^^^ |
504 |
|
|
505 |
fFinalVolume *= GetSignalUnitRack()->GetEndpointUnit()->GetVolume(); |
fFinalVolume *= pSignalUnitRack->GetEndpointUnit()->GetVolume(); |
506 |
fFinalCutoff = GetSignalUnitRack()->GetEndpointUnit()->CalculateFilterCutoff(fFinalCutoff); |
fFinalCutoff = pSignalUnitRack->GetEndpointUnit()->CalculateFilterCutoff(fFinalCutoff); |
507 |
fFinalResonance = GetSignalUnitRack()->GetEndpointUnit()->CalculateResonance(fFinalResonance); |
fFinalResonance = pSignalUnitRack->GetEndpointUnit()->CalculateResonance(fFinalResonance); |
508 |
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|
509 |
finalSynthesisParameters.fFinalPitch = |
finalSynthesisParameters.fFinalPitch = |
510 |
GetSignalUnitRack()->GetEndpointUnit()->CalculatePitch(finalSynthesisParameters.fFinalPitch); |
pSignalUnitRack->GetEndpointUnit()->CalculatePitch(finalSynthesisParameters.fFinalPitch); |
511 |
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|
512 |
} |
} |
513 |
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|
543 |
fFinalVolume * VolumeRight * PanRightSmoother.render(); |
fFinalVolume * VolumeRight * PanRightSmoother.render(); |
544 |
#endif |
#endif |
545 |
// render audio for one subfragment |
// render audio for one subfragment |
546 |
RunSynthesisFunction(SynthesisMode, &finalSynthesisParameters, &loop); |
if (!delay) RunSynthesisFunction(SynthesisMode, &finalSynthesisParameters, &loop); |
547 |
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|
548 |
if (GetSignalUnitRack() == NULL) { |
if (pSignalUnitRack == NULL) { |
549 |
// stop the rendering if volume EG is finished |
// stop the rendering if volume EG is finished |
550 |
if (pEG1->getSegmentType() == EG::segment_end) break; |
if (pEG1->getSegmentType() == EG::segment_end) break; |
551 |
} else { |
} else { |
552 |
// stop the rendering if the endpoint unit is not active |
// stop the rendering if the endpoint unit is not active |
553 |
if (!GetSignalUnitRack()->GetEndpointUnit()->Active()) break; |
if (!pSignalUnitRack->GetEndpointUnit()->Active()) break; |
554 |
} |
} |
555 |
|
|
556 |
const double newPos = Pos + (iSubFragmentEnd - i) * finalSynthesisParameters.fFinalPitch; |
const double newPos = Pos + (iSubFragmentEnd - i) * finalSynthesisParameters.fFinalPitch; |
557 |
|
|
558 |
if (GetSignalUnitRack() == NULL) { |
if (pSignalUnitRack == NULL) { |
559 |
// increment envelopes' positions |
// increment envelopes' positions |
560 |
if (pEG1->active()) { |
if (pEG1->active()) { |
561 |
|
|
580 |
}*/ |
}*/ |
581 |
// TODO: ^^^ |
// TODO: ^^^ |
582 |
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|
583 |
GetSignalUnitRack()->Increment(); |
if (!delay) pSignalUnitRack->Increment(); |
584 |
} |
} |
585 |
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|
586 |
Pos = newPos; |
Pos = newPos; |
587 |
i = iSubFragmentEnd; |
i = iSubFragmentEnd; |
588 |
} |
} |
589 |
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590 |
|
if (delay) return; |
591 |
|
|
592 |
if (bVoiceRequiresDedicatedRouting) { |
if (bVoiceRequiresDedicatedRouting) { |
593 |
|
if (bEq) { |
594 |
|
pEq->RenderAudio(Samples); |
595 |
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pEq->GetOutChannelLeft()->CopyTo(GetEngine()->pDedicatedVoiceChannelLeft, Samples); |
596 |
|
pEq->GetOutChannelRight()->CopyTo(GetEngine()->pDedicatedVoiceChannelRight, Samples); |
597 |
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} |
598 |
optional<float> effectSendLevels[2] = { |
optional<float> effectSendLevels[2] = { |
599 |
pMidiKeyInfo->ReverbSend, |
pMidiKeyInfo->ReverbSend, |
600 |
pMidiKeyInfo->ChorusSend |
pMidiKeyInfo->ChorusSend |
601 |
}; |
}; |
602 |
GetEngine()->RouteDedicatedVoiceChannels(pEngineChannel, effectSendLevels, Samples); |
GetEngine()->RouteDedicatedVoiceChannels(pEngineChannel, effectSendLevels, Samples); |
603 |
|
} else if (bEq) { |
604 |
|
pEq->RenderAudio(Samples); |
605 |
|
pEq->GetOutChannelLeft()->MixTo(pChannel->pChannelLeft, Samples); |
606 |
|
pEq->GetOutChannelRight()->MixTo(pChannel->pChannelRight, Samples); |
607 |
} |
} |
608 |
} |
} |
609 |
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|
623 |
if (itEvent->Param.CC.Controller == VCFResonanceCtrl.controller) { |
if (itEvent->Param.CC.Controller == VCFResonanceCtrl.controller) { |
624 |
processResonanceEvent(itEvent); |
processResonanceEvent(itEvent); |
625 |
} |
} |
626 |
if (GetSignalUnitRack() == NULL) { |
if (pSignalUnitRack == NULL) { |
627 |
if (itEvent->Param.CC.Controller == pLFO1->ExtController) { |
if (itEvent->Param.CC.Controller == pLFO1->ExtController) { |
628 |
pLFO1->update(itEvent->Param.CC.Value); |
pLFO1->update(itEvent->Param.CC.Value); |
629 |
} |
} |
637 |
if (itEvent->Param.CC.Controller == 7) { // volume |
if (itEvent->Param.CC.Controller == 7) { // volume |
638 |
VolumeSmoother.update(AbstractEngine::VolumeCurve[itEvent->Param.CC.Value]); |
VolumeSmoother.update(AbstractEngine::VolumeCurve[itEvent->Param.CC.Value]); |
639 |
} else if (itEvent->Param.CC.Controller == 10) { // panpot |
} else if (itEvent->Param.CC.Controller == 10) { // panpot |
640 |
PanLeftSmoother.update(AbstractEngine::PanCurve[128 - itEvent->Param.CC.Value]); |
MIDIPan = itEvent->Param.CC.Value; |
|
PanRightSmoother.update(AbstractEngine::PanCurve[itEvent->Param.CC.Value]); |
|
641 |
} |
} |
642 |
} else if (itEvent->Type == Event::type_pitchbend) { // if pitch bend event |
} else if (itEvent->Type == Event::type_pitchbend) { // if pitch bend event |
643 |
processPitchEvent(itEvent); |
processPitchEvent(itEvent); |
644 |
} |
} |
645 |
|
|
646 |
ProcessCCEvent(itEvent); |
ProcessCCEvent(itEvent); |
647 |
if (GetSignalUnitRack() != NULL) { |
if (pSignalUnitRack != NULL) { |
648 |
GetSignalUnitRack()->ProcessCCEvent(itEvent); |
pSignalUnitRack->ProcessCCEvent(itEvent); |
649 |
} |
} |
650 |
} |
} |
651 |
} |
} |
678 |
if (itEvent->Type == Event::type_release) { |
if (itEvent->Type == Event::type_release) { |
679 |
EnterReleaseStage(); |
EnterReleaseStage(); |
680 |
} else if (itEvent->Type == Event::type_cancel_release) { |
} else if (itEvent->Type == Event::type_cancel_release) { |
681 |
if (GetSignalUnitRack() == NULL) { |
if (pSignalUnitRack == NULL) { |
682 |
pEG1->update(EG::event_cancel_release, GetEngine()->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
pEG1->update(EG::event_cancel_release, GetEngine()->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
683 |
pEG2->update(EG::event_cancel_release, GetEngine()->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
pEG2->update(EG::event_cancel_release, GetEngine()->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
684 |
} else { |
} else { |
685 |
GetSignalUnitRack()->CancelRelease(); |
pSignalUnitRack->CancelRelease(); |
686 |
} |
} |
687 |
} |
} |
688 |
} |
} |
710 |
* @param itNoteOffEvent - event which causes this voice to die soon |
* @param itNoteOffEvent - event which causes this voice to die soon |
711 |
*/ |
*/ |
712 |
void AbstractVoice::UpdatePortamentoPos(Pool<Event>::Iterator& itNoteOffEvent) { |
void AbstractVoice::UpdatePortamentoPos(Pool<Event>::Iterator& itNoteOffEvent) { |
713 |
if (GetSignalUnitRack() == NULL) { |
if (pSignalUnitRack == NULL) { |
714 |
const float fFinalEG3Level = EG3.level(itNoteOffEvent->FragmentPos()); |
const float fFinalEG3Level = EG3.level(itNoteOffEvent->FragmentPos()); |
715 |
pEngineChannel->PortamentoPos = (float) MIDIKey + RTMath::FreqRatioToCents(fFinalEG3Level) * 0.01f; |
pEngineChannel->PortamentoPos = (float) MIDIKey + RTMath::FreqRatioToCents(fFinalEG3Level) * 0.01f; |
716 |
} else { |
} else { |
777 |
} |
} |
778 |
|
|
779 |
void AbstractVoice::EnterReleaseStage() { |
void AbstractVoice::EnterReleaseStage() { |
780 |
if (GetSignalUnitRack() == NULL) { |
if (pSignalUnitRack == NULL) { |
781 |
pEG1->update(EG::event_release, GetEngine()->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
pEG1->update(EG::event_release, GetEngine()->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
782 |
pEG2->update(EG::event_release, GetEngine()->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
pEG2->update(EG::event_release, GetEngine()->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
783 |
} else { |
} else { |
784 |
GetSignalUnitRack()->EnterReleaseStage(); |
pSignalUnitRack->EnterReleaseStage(); |
785 |
} |
} |
786 |
} |
} |
787 |
|
|
788 |
bool AbstractVoice::EG1Finished() { |
bool AbstractVoice::EG1Finished() { |
789 |
if (GetSignalUnitRack() == NULL) { |
if (pSignalUnitRack == NULL) { |
790 |
return pEG1->getSegmentType() == EG::segment_end; |
return pEG1->getSegmentType() == EG::segment_end; |
791 |
} else { |
} else { |
792 |
return !GetSignalUnitRack()->GetEndpointUnit()->Active(); |
return !pSignalUnitRack->GetEndpointUnit()->Active(); |
793 |
} |
} |
794 |
} |
} |
795 |
|
|