27 |
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28 |
namespace LinuxSampler { namespace gig { |
namespace LinuxSampler { namespace gig { |
29 |
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// TODO: no support for crossfades yet |
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30 |
const float Voice::FILTER_CUTOFF_COEFF(CalculateFilterCutoffCoeff()); |
const float Voice::FILTER_CUTOFF_COEFF(CalculateFilterCutoffCoeff()); |
31 |
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32 |
const int Voice::FILTER_UPDATE_MASK(CalculateFilterUpdateMask()); |
const int Voice::FILTER_UPDATE_MASK(CalculateFilterUpdateMask()); |
103 |
* Initializes and triggers the voice, a disk stream will be launched if |
* Initializes and triggers the voice, a disk stream will be launched if |
104 |
* needed. |
* needed. |
105 |
* |
* |
106 |
* @param pNoteOnEvent - event that caused triggering of this voice |
* @param pNoteOnEvent - event that caused triggering of this voice |
107 |
* @param PitchBend - MIDI detune factor (-8192 ... +8191) |
* @param PitchBend - MIDI detune factor (-8192 ... +8191) |
108 |
* @param pInstrument - points to the loaded instrument which provides sample wave(s) and articulation data |
* @param pInstrument - points to the loaded instrument which provides sample wave(s) and articulation data |
109 |
* @param iLayer - layer number this voice refers to (only if this is a layered sound of course) |
* @param iLayer - layer number this voice refers to (only if this is a layered sound of course) |
110 |
* @returns 0 on success, a value < 0 if something failed |
* @param ReleaseTriggerVoice - if this new voice is a release trigger voice (optional, default = false) |
111 |
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* @returns 0 on success, a value < 0 if something failed |
112 |
*/ |
*/ |
113 |
int Voice::Trigger(Event* pNoteOnEvent, int PitchBend, ::gig::Instrument* pInstrument, int iLayer) { |
int Voice::Trigger(Event* pNoteOnEvent, int PitchBend, ::gig::Instrument* pInstrument, int iLayer, bool ReleaseTriggerVoice) { |
114 |
if (!pInstrument) { |
if (!pInstrument) { |
115 |
dmsg(1,("voice::trigger: !pInstrument\n")); |
dmsg(1,("voice::trigger: !pInstrument\n")); |
116 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
117 |
} |
} |
118 |
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119 |
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Type = type_normal; |
120 |
Active = true; |
Active = true; |
121 |
MIDIKey = pNoteOnEvent->Key; |
MIDIKey = pNoteOnEvent->Param.Note.Key; |
122 |
pRegion = pInstrument->GetRegion(MIDIKey); |
pRegion = pInstrument->GetRegion(MIDIKey); |
123 |
PlaybackState = playback_state_ram; // we always start playback from RAM cache and switch then to disk if needed |
PlaybackState = playback_state_ram; // we always start playback from RAM cache and switch then to disk if needed |
124 |
Delay = pNoteOnEvent->FragmentPos(); |
Delay = pNoteOnEvent->FragmentPos(); |
146 |
// if this is the 1st layer then spawn further voices for all the other layers |
// if this is the 1st layer then spawn further voices for all the other layers |
147 |
if (iLayer == 0) |
if (iLayer == 0) |
148 |
for (int iNewLayer = 1; iNewLayer < pRegion->pDimensionDefinitions[i].zones; iNewLayer++) |
for (int iNewLayer = 1; iNewLayer < pRegion->pDimensionDefinitions[i].zones; iNewLayer++) |
149 |
pEngine->LaunchVoice(pNoteOnEvent, iNewLayer); |
pEngine->LaunchVoice(pNoteOnEvent, iNewLayer, ReleaseTriggerVoice); |
150 |
break; |
break; |
151 |
case ::gig::dimension_velocity: |
case ::gig::dimension_velocity: |
152 |
DimValues[i] = pNoteOnEvent->Velocity; |
DimValues[i] = pNoteOnEvent->Param.Note.Velocity; |
153 |
break; |
break; |
154 |
case ::gig::dimension_channelaftertouch: |
case ::gig::dimension_channelaftertouch: |
155 |
DimValues[i] = 0; //TODO: we currently ignore this dimension |
DimValues[i] = 0; //TODO: we currently ignore this dimension |
156 |
break; |
break; |
157 |
case ::gig::dimension_releasetrigger: |
case ::gig::dimension_releasetrigger: |
158 |
DimValues[i] = 0; //TODO: we currently ignore this dimension |
Type = (ReleaseTriggerVoice) ? type_release_trigger : (!iLayer) ? type_release_trigger_required : type_normal; |
159 |
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DimValues[i] = (uint) ReleaseTriggerVoice; |
160 |
break; |
break; |
161 |
case ::gig::dimension_keyboard: |
case ::gig::dimension_keyboard: |
162 |
DimValues[i] = (uint) pNoteOnEvent->Key; |
DimValues[i] = (uint) pNoteOnEvent->Param.Note.Key; |
163 |
break; |
break; |
164 |
case ::gig::dimension_modwheel: |
case ::gig::dimension_modwheel: |
165 |
DimValues[i] = pEngine->ControllerTable[1]; |
DimValues[i] = pEngine->ControllerTable[1]; |
245 |
CrossfadeVolume = 1.0f; //TODO: aftertouch not supported yet |
CrossfadeVolume = 1.0f; //TODO: aftertouch not supported yet |
246 |
break; |
break; |
247 |
case ::gig::attenuation_ctrl_t::type_velocity: |
case ::gig::attenuation_ctrl_t::type_velocity: |
248 |
CrossfadeVolume = CrossfadeAttenuation(pNoteOnEvent->Velocity); |
CrossfadeVolume = CrossfadeAttenuation(pNoteOnEvent->Param.Note.Velocity); |
249 |
break; |
break; |
250 |
case ::gig::attenuation_ctrl_t::type_controlchange: //FIXME: currently not sample accurate |
case ::gig::attenuation_ctrl_t::type_controlchange: //FIXME: currently not sample accurate |
251 |
CrossfadeVolume = CrossfadeAttenuation(pEngine->ControllerTable[pDimRgn->AttenuationController.controller_number]); |
CrossfadeVolume = CrossfadeAttenuation(pEngine->ControllerTable[pDimRgn->AttenuationController.controller_number]); |
255 |
CrossfadeVolume = 1.0f; |
CrossfadeVolume = 1.0f; |
256 |
} |
} |
257 |
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258 |
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PanLeft = float(RTMath::Max(pDimRgn->Pan, 0)) / -64.0f; |
259 |
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PanRight = float(RTMath::Min(pDimRgn->Pan, 0)) / 63.0f; |
260 |
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261 |
pSample = pDimRgn->pSample; // sample won't change until the voice is finished |
pSample = pDimRgn->pSample; // sample won't change until the voice is finished |
262 |
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263 |
Pos = pDimRgn->SampleStartOffset; // offset where we should start playback of sample (0 - 2000 sample points) |
Pos = pDimRgn->SampleStartOffset; // offset where we should start playback of sample (0 - 2000 sample points) |
296 |
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297 |
// calculate initial pitch value |
// calculate initial pitch value |
298 |
{ |
{ |
299 |
double pitchbasecents = pDimRgn->FineTune * 10; |
double pitchbasecents = pDimRgn->FineTune * 10 + (int) pEngine->ScaleTuning[MIDIKey % 12]; |
300 |
if (pDimRgn->PitchTrack) pitchbasecents += (MIDIKey - (int) pDimRgn->UnityNote) * 100; |
if (pDimRgn->PitchTrack) pitchbasecents += (MIDIKey - (int) pDimRgn->UnityNote) * 100; |
301 |
this->PitchBase = RTMath::CentsToFreqRatio(pitchbasecents) * (double(pSample->SamplesPerSecond) / double(pEngine->pAudioOutputDevice->SampleRate())); |
this->PitchBase = RTMath::CentsToFreqRatio(pitchbasecents) * (double(pSample->SamplesPerSecond) / double(pEngine->pAudioOutputDevice->SampleRate())); |
302 |
this->PitchBend = RTMath::CentsToFreqRatio(((double) PitchBend / 8192.0) * 200.0); // pitchbend wheel +-2 semitones = 200 cents |
this->PitchBend = RTMath::CentsToFreqRatio(((double) PitchBend / 8192.0) * 200.0); // pitchbend wheel +-2 semitones = 200 cents |
303 |
} |
} |
304 |
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305 |
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306 |
Volume = pDimRgn->GetVelocityAttenuation(pNoteOnEvent->Velocity) / 32768.0f; // we downscale by 32768 to convert from int16 value range to DSP value range (which is -1.0..1.0) |
Volume = pDimRgn->GetVelocityAttenuation(pNoteOnEvent->Param.Note.Velocity) / 32768.0f; // we downscale by 32768 to convert from int16 value range to DSP value range (which is -1.0..1.0) |
307 |
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308 |
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309 |
// setup EG 1 (VCA EG) |
// setup EG 1 (VCA EG) |
318 |
eg1controllervalue = 0; // TODO: aftertouch not yet supported |
eg1controllervalue = 0; // TODO: aftertouch not yet supported |
319 |
break; |
break; |
320 |
case ::gig::eg1_ctrl_t::type_velocity: |
case ::gig::eg1_ctrl_t::type_velocity: |
321 |
eg1controllervalue = pNoteOnEvent->Velocity; |
eg1controllervalue = pNoteOnEvent->Param.Note.Velocity; |
322 |
break; |
break; |
323 |
case ::gig::eg1_ctrl_t::type_controlchange: // MIDI control change controller |
case ::gig::eg1_ctrl_t::type_controlchange: // MIDI control change controller |
324 |
eg1controllervalue = pEngine->ControllerTable[pDimRgn->EG1Controller.controller_number]; |
eg1controllervalue = pEngine->ControllerTable[pDimRgn->EG1Controller.controller_number]; |
357 |
eg2controllervalue = 0; // TODO: aftertouch not yet supported |
eg2controllervalue = 0; // TODO: aftertouch not yet supported |
358 |
break; |
break; |
359 |
case ::gig::eg2_ctrl_t::type_velocity: |
case ::gig::eg2_ctrl_t::type_velocity: |
360 |
eg2controllervalue = pNoteOnEvent->Velocity; |
eg2controllervalue = pNoteOnEvent->Param.Note.Velocity; |
361 |
break; |
break; |
362 |
case ::gig::eg2_ctrl_t::type_controlchange: // MIDI control change controller |
case ::gig::eg2_ctrl_t::type_controlchange: // MIDI control change controller |
363 |
eg2controllervalue = pEngine->ControllerTable[pDimRgn->EG2Controller.controller_number]; |
eg2controllervalue = pEngine->ControllerTable[pDimRgn->EG2Controller.controller_number]; |
585 |
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586 |
// calculate cutoff frequency |
// calculate cutoff frequency |
587 |
float cutoff = (!VCFCutoffCtrl.controller) |
float cutoff = (!VCFCutoffCtrl.controller) |
588 |
? exp((float) (127 - pNoteOnEvent->Velocity) * (float) pDimRgn->VCFVelocityScale * 6.2E-5f * FILTER_CUTOFF_COEFF) * FILTER_CUTOFF_MAX |
? exp((float) (127 - pNoteOnEvent->Param.Note.Velocity) * (float) pDimRgn->VCFVelocityScale * 6.2E-5f * FILTER_CUTOFF_COEFF) * FILTER_CUTOFF_MAX |
589 |
: exp((float) VCFCutoffCtrl.value * 0.00787402f * FILTER_CUTOFF_COEFF) * FILTER_CUTOFF_MAX; |
: exp((float) VCFCutoffCtrl.value * 0.00787402f * FILTER_CUTOFF_COEFF) * FILTER_CUTOFF_MAX; |
590 |
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591 |
// calculate resonance |
// calculate resonance |
592 |
float resonance = (float) VCFResonanceCtrl.value * 0.00787f; // 0.0..1.0 |
float resonance = (float) VCFResonanceCtrl.value * 0.00787f; // 0.0..1.0 |
593 |
if (pDimRgn->VCFKeyboardTracking) { |
if (pDimRgn->VCFKeyboardTracking) { |
594 |
resonance += (float) (pNoteOnEvent->Key - pDimRgn->VCFKeyboardTrackingBreakpoint) * 0.00787f; |
resonance += (float) (pNoteOnEvent->Param.Note.Key - pDimRgn->VCFKeyboardTrackingBreakpoint) * 0.00787f; |
595 |
} |
} |
596 |
Constrain(resonance, 0.0, 1.0); // correct resonance if outside allowed value range (0.0..1.0) |
Constrain(resonance, 0.0, 1.0); // correct resonance if outside allowed value range (0.0..1.0) |
597 |
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660 |
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661 |
case playback_state_ram: { |
case playback_state_ram: { |
662 |
if (RAMLoop) InterpolateAndLoop(Samples, (sample_t*) pSample->GetCache().pStart, Delay); |
if (RAMLoop) InterpolateAndLoop(Samples, (sample_t*) pSample->GetCache().pStart, Delay); |
663 |
else Interpolate(Samples, (sample_t*) pSample->GetCache().pStart, Delay); |
else InterpolateNoLoop(Samples, (sample_t*) pSample->GetCache().pStart, Delay); |
664 |
if (DiskVoice) { |
if (DiskVoice) { |
665 |
// check if we reached the allowed limit of the sample RAM cache |
// check if we reached the allowed limit of the sample RAM cache |
666 |
if (Pos > MaxRAMPos) { |
if (Pos > MaxRAMPos) { |
694 |
} |
} |
695 |
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696 |
sample_t* ptr = DiskStreamRef.pStream->GetReadPtr(); // get the current read_ptr within the ringbuffer where we read the samples from |
sample_t* ptr = DiskStreamRef.pStream->GetReadPtr(); // get the current read_ptr within the ringbuffer where we read the samples from |
697 |
Interpolate(Samples, ptr, Delay); |
InterpolateNoLoop(Samples, ptr, Delay); |
698 |
DiskStreamRef.pStream->IncrementReadPos(RTMath::DoubleToInt(Pos) * pSample->Channels); |
DiskStreamRef.pStream->IncrementReadPos(RTMath::DoubleToInt(Pos) * pSample->Channels); |
699 |
Pos -= RTMath::DoubleToInt(Pos); |
Pos -= RTMath::DoubleToInt(Pos); |
700 |
} |
} |
752 |
while (pCCEvent && pCCEvent->FragmentPos() <= Delay) pCCEvent = pEngine->pCCEvents->next(); |
while (pCCEvent && pCCEvent->FragmentPos() <= Delay) pCCEvent = pEngine->pCCEvents->next(); |
753 |
} |
} |
754 |
while (pCCEvent) { |
while (pCCEvent) { |
755 |
if (pCCEvent->Controller) { // if valid MIDI controller |
if (pCCEvent->Param.CC.Controller) { // if valid MIDI controller |
756 |
#if ENABLE_FILTER |
#if ENABLE_FILTER |
757 |
if (pCCEvent->Controller == VCFCutoffCtrl.controller) { |
if (pCCEvent->Param.CC.Controller == VCFCutoffCtrl.controller) { |
758 |
pEngine->pSynthesisEvents[Event::destination_vcfc]->alloc_assign(*pCCEvent); |
pEngine->pSynthesisEvents[Event::destination_vcfc]->alloc_assign(*pCCEvent); |
759 |
} |
} |
760 |
if (pCCEvent->Controller == VCFResonanceCtrl.controller) { |
if (pCCEvent->Param.CC.Controller == VCFResonanceCtrl.controller) { |
761 |
pEngine->pSynthesisEvents[Event::destination_vcfr]->alloc_assign(*pCCEvent); |
pEngine->pSynthesisEvents[Event::destination_vcfr]->alloc_assign(*pCCEvent); |
762 |
} |
} |
763 |
#endif // ENABLE_FILTER |
#endif // ENABLE_FILTER |
764 |
if (pCCEvent->Controller == pLFO1->ExtController) { |
if (pCCEvent->Param.CC.Controller == pLFO1->ExtController) { |
765 |
pLFO1->SendEvent(pCCEvent); |
pLFO1->SendEvent(pCCEvent); |
766 |
} |
} |
767 |
#if ENABLE_FILTER |
#if ENABLE_FILTER |
768 |
if (pCCEvent->Controller == pLFO2->ExtController) { |
if (pCCEvent->Param.CC.Controller == pLFO2->ExtController) { |
769 |
pLFO2->SendEvent(pCCEvent); |
pLFO2->SendEvent(pCCEvent); |
770 |
} |
} |
771 |
#endif // ENABLE_FILTER |
#endif // ENABLE_FILTER |
772 |
if (pCCEvent->Controller == pLFO3->ExtController) { |
if (pCCEvent->Param.CC.Controller == pLFO3->ExtController) { |
773 |
pLFO3->SendEvent(pCCEvent); |
pLFO3->SendEvent(pCCEvent); |
774 |
} |
} |
775 |
if (pDimRgn->AttenuationController.type == ::gig::attenuation_ctrl_t::type_controlchange && |
if (pDimRgn->AttenuationController.type == ::gig::attenuation_ctrl_t::type_controlchange && |
776 |
pCCEvent->Controller == pDimRgn->AttenuationController.controller_number) { // if crossfade event |
pCCEvent->Param.CC.Controller == pDimRgn->AttenuationController.controller_number) { // if crossfade event |
777 |
pEngine->pSynthesisEvents[Event::destination_vca]->alloc_assign(*pCCEvent); |
pEngine->pSynthesisEvents[Event::destination_vca]->alloc_assign(*pCCEvent); |
778 |
} |
} |
779 |
} |
} |
803 |
// calculate the influence length of this event (in sample points) |
// calculate the influence length of this event (in sample points) |
804 |
uint end = (pNextVCOEvent) ? pNextVCOEvent->FragmentPos() : Samples; |
uint end = (pNextVCOEvent) ? pNextVCOEvent->FragmentPos() : Samples; |
805 |
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|
806 |
pitch = RTMath::CentsToFreqRatio(((double) pVCOEvent->Pitch / 8192.0) * 200.0); // +-two semitones = +-200 cents |
pitch = RTMath::CentsToFreqRatio(((double) pVCOEvent->Param.Pitch.Pitch / 8192.0) * 200.0); // +-two semitones = +-200 cents |
807 |
|
|
808 |
// apply pitch value to the pitch parameter sequence |
// apply pitch value to the pitch parameter sequence |
809 |
for (uint i = pVCOEvent->FragmentPos(); i < end; i++) { |
for (uint i = pVCOEvent->FragmentPos(); i < end; i++) { |
829 |
// calculate the influence length of this event (in sample points) |
// calculate the influence length of this event (in sample points) |
830 |
uint end = (pNextVCAEvent) ? pNextVCAEvent->FragmentPos() : Samples; |
uint end = (pNextVCAEvent) ? pNextVCAEvent->FragmentPos() : Samples; |
831 |
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832 |
crossfadevolume = CrossfadeAttenuation(pVCAEvent->Value); |
crossfadevolume = CrossfadeAttenuation(pVCAEvent->Param.CC.Value); |
833 |
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834 |
float effective_volume = crossfadevolume * this->Volume * pEngine->GlobalVolume; |
float effective_volume = crossfadevolume * this->Volume * pEngine->GlobalVolume; |
835 |
|
|
858 |
// calculate the influence length of this event (in sample points) |
// calculate the influence length of this event (in sample points) |
859 |
uint end = (pNextCutoffEvent) ? pNextCutoffEvent->FragmentPos() : Samples; |
uint end = (pNextCutoffEvent) ? pNextCutoffEvent->FragmentPos() : Samples; |
860 |
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|
861 |
cutoff = exp((float) pCutoffEvent->Value * 0.00787402f * FILTER_CUTOFF_COEFF) * FILTER_CUTOFF_MAX - FILTER_CUTOFF_MIN; |
cutoff = exp((float) pCutoffEvent->Param.CC.Value * 0.00787402f * FILTER_CUTOFF_COEFF) * FILTER_CUTOFF_MAX - FILTER_CUTOFF_MIN; |
862 |
|
|
863 |
// apply cutoff frequency to the cutoff parameter sequence |
// apply cutoff frequency to the cutoff parameter sequence |
864 |
for (uint i = pCutoffEvent->FragmentPos(); i < end; i++) { |
for (uint i = pCutoffEvent->FragmentPos(); i < end; i++) { |
884 |
uint end = (pNextResonanceEvent) ? pNextResonanceEvent->FragmentPos() : Samples; |
uint end = (pNextResonanceEvent) ? pNextResonanceEvent->FragmentPos() : Samples; |
885 |
|
|
886 |
// convert absolute controller value to differential |
// convert absolute controller value to differential |
887 |
int ctrldelta = pResonanceEvent->Value - VCFResonanceCtrl.value; |
int ctrldelta = pResonanceEvent->Param.CC.Value - VCFResonanceCtrl.value; |
888 |
VCFResonanceCtrl.value = pResonanceEvent->Value; |
VCFResonanceCtrl.value = pResonanceEvent->Param.CC.Value; |
889 |
|
|
890 |
float resonancedelta = (float) ctrldelta * 0.00787f; // 0.0..1.0 |
float resonancedelta = (float) ctrldelta * 0.00787f; // 0.0..1.0 |
891 |
|
|
896 |
|
|
897 |
pResonanceEvent = pNextResonanceEvent; |
pResonanceEvent = pNextResonanceEvent; |
898 |
} |
} |
899 |
if (pResonanceEventList->last()) VCFResonanceCtrl.fvalue = pResonanceEventList->last()->Value * 0.00787f; // needed for initialization of parameter matrix next time |
if (pResonanceEventList->last()) VCFResonanceCtrl.fvalue = pResonanceEventList->last()->Param.CC.Value * 0.00787f; // needed for initialization of parameter matrix next time |
900 |
} |
} |
901 |
#endif // ENABLE_FILTER |
#endif // ENABLE_FILTER |
902 |
} |
} |
948 |
#endif // ENABLE_FILTER |
#endif // ENABLE_FILTER |
949 |
|
|
950 |
/** |
/** |
951 |
* Interpolates the input audio data (no loop). |
* Interpolates the input audio data (without looping). |
952 |
* |
* |
953 |
* @param Samples - number of sample points to be rendered in this audio |
* @param Samples - number of sample points to be rendered in this audio |
954 |
* fragment cycle |
* fragment cycle |
955 |
* @param pSrc - pointer to input sample data |
* @param pSrc - pointer to input sample data |
956 |
* @param Skip - number of sample points to skip in output buffer |
* @param Skip - number of sample points to skip in output buffer |
957 |
*/ |
*/ |
958 |
void Voice::Interpolate(uint Samples, sample_t* pSrc, uint Skip) { |
void Voice::InterpolateNoLoop(uint Samples, sample_t* pSrc, uint Skip) { |
959 |
int i = Skip; |
int i = Skip; |
960 |
|
|
961 |
// FIXME: assuming either mono or stereo |
// FIXME: assuming either mono or stereo |
962 |
if (this->pSample->Channels == 2) { // Stereo Sample |
if (this->pSample->Channels == 2) { // Stereo Sample |
963 |
while (i < Samples) { |
while (i < Samples) InterpolateStereo(pSrc, i); |
|
InterpolateOneStep_Stereo(pSrc, i, |
|
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pEngine->pSynthesisParameters[Event::destination_vca][i], |
|
|
pEngine->pSynthesisParameters[Event::destination_vco][i], |
|
|
pEngine->pBasicFilterParameters[i], |
|
|
pEngine->pMainFilterParameters[i]); |
|
|
} |
|
964 |
} |
} |
965 |
else { // Mono Sample |
else { // Mono Sample |
966 |
while (i < Samples) { |
while (i < Samples) InterpolateMono(pSrc, i); |
|
InterpolateOneStep_Mono(pSrc, i, |
|
|
pEngine->pSynthesisParameters[Event::destination_vca][i], |
|
|
pEngine->pSynthesisParameters[Event::destination_vco][i], |
|
|
pEngine->pBasicFilterParameters[i], |
|
|
pEngine->pMainFilterParameters[i]); |
|
|
} |
|
967 |
} |
} |
968 |
} |
} |
969 |
|
|
983 |
if (pSample->LoopPlayCount) { |
if (pSample->LoopPlayCount) { |
984 |
// render loop (loop count limited) |
// render loop (loop count limited) |
985 |
while (i < Samples && LoopCyclesLeft) { |
while (i < Samples && LoopCyclesLeft) { |
986 |
InterpolateOneStep_Stereo(pSrc, i, |
InterpolateStereo(pSrc, i); |
|
pEngine->pSynthesisParameters[Event::destination_vca][i], |
|
|
pEngine->pSynthesisParameters[Event::destination_vco][i], |
|
|
pEngine->pBasicFilterParameters[i], |
|
|
pEngine->pMainFilterParameters[i]); |
|
987 |
if (Pos > pSample->LoopEnd) { |
if (Pos > pSample->LoopEnd) { |
988 |
Pos = pSample->LoopStart + fmod(Pos - pSample->LoopEnd, pSample->LoopSize);; |
Pos = pSample->LoopStart + fmod(Pos - pSample->LoopEnd, pSample->LoopSize);; |
989 |
LoopCyclesLeft--; |
LoopCyclesLeft--; |
990 |
} |
} |
991 |
} |
} |
992 |
// render on without loop |
// render on without loop |
993 |
while (i < Samples) { |
while (i < Samples) InterpolateStereo(pSrc, i); |
|
InterpolateOneStep_Stereo(pSrc, i, |
|
|
pEngine->pSynthesisParameters[Event::destination_vca][i], |
|
|
pEngine->pSynthesisParameters[Event::destination_vco][i], |
|
|
pEngine->pBasicFilterParameters[i], |
|
|
pEngine->pMainFilterParameters[i]); |
|
|
} |
|
994 |
} |
} |
995 |
else { // render loop (endless loop) |
else { // render loop (endless loop) |
996 |
while (i < Samples) { |
while (i < Samples) { |
997 |
InterpolateOneStep_Stereo(pSrc, i, |
InterpolateStereo(pSrc, i); |
|
pEngine->pSynthesisParameters[Event::destination_vca][i], |
|
|
pEngine->pSynthesisParameters[Event::destination_vco][i], |
|
|
pEngine->pBasicFilterParameters[i], |
|
|
pEngine->pMainFilterParameters[i]); |
|
998 |
if (Pos > pSample->LoopEnd) { |
if (Pos > pSample->LoopEnd) { |
999 |
Pos = pSample->LoopStart + fmod(Pos - pSample->LoopEnd, pSample->LoopSize); |
Pos = pSample->LoopStart + fmod(Pos - pSample->LoopEnd, pSample->LoopSize); |
1000 |
} |
} |
1005 |
if (pSample->LoopPlayCount) { |
if (pSample->LoopPlayCount) { |
1006 |
// render loop (loop count limited) |
// render loop (loop count limited) |
1007 |
while (i < Samples && LoopCyclesLeft) { |
while (i < Samples && LoopCyclesLeft) { |
1008 |
InterpolateOneStep_Mono(pSrc, i, |
InterpolateMono(pSrc, i); |
|
pEngine->pSynthesisParameters[Event::destination_vca][i], |
|
|
pEngine->pSynthesisParameters[Event::destination_vco][i], |
|
|
pEngine->pBasicFilterParameters[i], |
|
|
pEngine->pMainFilterParameters[i]); |
|
1009 |
if (Pos > pSample->LoopEnd) { |
if (Pos > pSample->LoopEnd) { |
1010 |
Pos = pSample->LoopStart + fmod(Pos - pSample->LoopEnd, pSample->LoopSize);; |
Pos = pSample->LoopStart + fmod(Pos - pSample->LoopEnd, pSample->LoopSize);; |
1011 |
LoopCyclesLeft--; |
LoopCyclesLeft--; |
1012 |
} |
} |
1013 |
} |
} |
1014 |
// render on without loop |
// render on without loop |
1015 |
while (i < Samples) { |
while (i < Samples) InterpolateMono(pSrc, i); |
|
InterpolateOneStep_Mono(pSrc, i, |
|
|
pEngine->pSynthesisParameters[Event::destination_vca][i], |
|
|
pEngine->pSynthesisParameters[Event::destination_vco][i], |
|
|
pEngine->pBasicFilterParameters[i], |
|
|
pEngine->pMainFilterParameters[i]); |
|
|
} |
|
1016 |
} |
} |
1017 |
else { // render loop (endless loop) |
else { // render loop (endless loop) |
1018 |
while (i < Samples) { |
while (i < Samples) { |
1019 |
InterpolateOneStep_Mono(pSrc, i, |
InterpolateMono(pSrc, i); |
|
pEngine->pSynthesisParameters[Event::destination_vca][i], |
|
|
pEngine->pSynthesisParameters[Event::destination_vco][i], |
|
|
pEngine->pBasicFilterParameters[i], |
|
|
pEngine->pMainFilterParameters[i]); |
|
1020 |
if (Pos > pSample->LoopEnd) { |
if (Pos > pSample->LoopEnd) { |
1021 |
Pos = pSample->LoopStart + fmod(Pos - pSample->LoopEnd, pSample->LoopSize);; |
Pos = pSample->LoopStart + fmod(Pos - pSample->LoopEnd, pSample->LoopSize);; |
1022 |
} |
} |
1050 |
* @param pKillEvent - event which caused the voice to be killed |
* @param pKillEvent - event which caused the voice to be killed |
1051 |
*/ |
*/ |
1052 |
void Voice::Kill(Event* pKillEvent) { |
void Voice::Kill(Event* pKillEvent) { |
1053 |
|
if (pTriggerEvent && pKillEvent->FragmentPos() <= pTriggerEvent->FragmentPos()) return; |
1054 |
this->pKillEvent = pKillEvent; |
this->pKillEvent = pKillEvent; |
1055 |
} |
} |
1056 |
|
|