29 |
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30 |
namespace LinuxSampler { namespace gig { |
namespace LinuxSampler { namespace gig { |
31 |
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const float Voice::FILTER_CUTOFF_COEFF(CalculateFilterCutoffCoeff()); |
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float Voice::CalculateFilterCutoffCoeff() { |
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return log(CONFIG_FILTER_CUTOFF_MAX / CONFIG_FILTER_CUTOFF_MIN); |
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} |
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32 |
Voice::Voice() { |
Voice::Voice() { |
33 |
pEngine = NULL; |
pEngine = NULL; |
34 |
pDiskThread = NULL; |
pDiskThread = NULL; |
79 |
int Voice::Trigger(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itNoteOnEvent, int PitchBend, ::gig::DimensionRegion* pDimRgn, type_t VoiceType, int iKeyGroup) { |
int Voice::Trigger(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itNoteOnEvent, int PitchBend, ::gig::DimensionRegion* pDimRgn, type_t VoiceType, int iKeyGroup) { |
80 |
this->pEngineChannel = pEngineChannel; |
this->pEngineChannel = pEngineChannel; |
81 |
this->pDimRgn = pDimRgn; |
this->pDimRgn = pDimRgn; |
82 |
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Orphan = false; |
83 |
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84 |
#if CONFIG_DEVMODE |
#if CONFIG_DEVMODE |
85 |
if (itNoteOnEvent->FragmentPos() > pEngine->MaxSamplesPerCycle) { // just a sanity check for debugging |
if (itNoteOnEvent->FragmentPos() > pEngine->MaxSamplesPerCycle) { // just a sanity check for debugging |
99 |
// calculate volume |
// calculate volume |
100 |
const double velocityAttenuation = pDimRgn->GetVelocityAttenuation(itNoteOnEvent->Param.Note.Velocity); |
const double velocityAttenuation = pDimRgn->GetVelocityAttenuation(itNoteOnEvent->Param.Note.Velocity); |
101 |
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102 |
float volume = velocityAttenuation / 32768.0f; // we downscale by 32768 to convert from int16 value range to DSP value range (which is -1.0..1.0) |
// For 16 bit samples, we downscale by 32768 to convert from |
103 |
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// int16 value range to DSP value range (which is |
104 |
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// -1.0..1.0). For 24 bit, we downscale from int32. |
105 |
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float volume = velocityAttenuation / (pSample->BitDepth == 16 ? 32768.0f : 32768.0f * 65536.0f); |
106 |
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107 |
volume *= pDimRgn->SampleAttenuation; |
volume *= pDimRgn->SampleAttenuation * pEngineChannel->GlobalVolume * GLOBAL_VOLUME; |
108 |
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|
109 |
// the volume of release triggered samples depends on note length |
// the volume of release triggered samples depends on note length |
110 |
if (Type == type_release_trigger) { |
if (Type == type_release_trigger) { |
117 |
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118 |
// select channel mode (mono or stereo) |
// select channel mode (mono or stereo) |
119 |
SYNTHESIS_MODE_SET_CHANNELS(SynthesisMode, pSample->Channels == 2); |
SYNTHESIS_MODE_SET_CHANNELS(SynthesisMode, pSample->Channels == 2); |
120 |
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// select bit depth (16 or 24) |
121 |
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SYNTHESIS_MODE_SET_BITDEPTH24(SynthesisMode, pSample->BitDepth == 24); |
122 |
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123 |
// get starting crossfade volume level |
// get starting crossfade volume level |
124 |
float crossfadeVolume; |
float crossfadeVolume; |
125 |
switch (pDimRgn->AttenuationController.type) { |
switch (pDimRgn->AttenuationController.type) { |
126 |
case ::gig::attenuation_ctrl_t::type_channelaftertouch: |
case ::gig::attenuation_ctrl_t::type_channelaftertouch: |
127 |
crossfadeVolume = 1.0f; //TODO: aftertouch not supported yet |
crossfadeVolume = Engine::CrossfadeCurve[CrossfadeAttenuation(pEngineChannel->ControllerTable[128])]; |
128 |
break; |
break; |
129 |
case ::gig::attenuation_ctrl_t::type_velocity: |
case ::gig::attenuation_ctrl_t::type_velocity: |
130 |
crossfadeVolume = Engine::CrossfadeCurve[CrossfadeAttenuation(itNoteOnEvent->Param.Note.Velocity)]; |
crossfadeVolume = Engine::CrossfadeCurve[CrossfadeAttenuation(itNoteOnEvent->Param.Note.Velocity)]; |
142 |
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143 |
float subfragmentRate = pEngine->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE; |
float subfragmentRate = pEngine->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE; |
144 |
CrossfadeSmoother.trigger(crossfadeVolume, subfragmentRate); |
CrossfadeSmoother.trigger(crossfadeVolume, subfragmentRate); |
145 |
VolumeSmoother.trigger(pEngineChannel->GlobalVolume, subfragmentRate); |
VolumeSmoother.trigger(pEngineChannel->MidiVolume, subfragmentRate); |
146 |
PanLeftSmoother.trigger(pEngineChannel->GlobalPanLeft, subfragmentRate); |
PanLeftSmoother.trigger(pEngineChannel->GlobalPanLeft, subfragmentRate); |
147 |
PanRightSmoother.trigger(pEngineChannel->GlobalPanRight, subfragmentRate); |
PanRightSmoother.trigger(pEngineChannel->GlobalPanRight, subfragmentRate); |
148 |
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153 |
long cachedsamples = pSample->GetCache().Size / pSample->FrameSize; |
long cachedsamples = pSample->GetCache().Size / pSample->FrameSize; |
154 |
DiskVoice = cachedsamples < pSample->SamplesTotal; |
DiskVoice = cachedsamples < pSample->SamplesTotal; |
155 |
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156 |
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const DLS::sample_loop_t& loopinfo = pDimRgn->pSampleLoops[0]; |
157 |
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158 |
if (DiskVoice) { // voice to be streamed from disk |
if (DiskVoice) { // voice to be streamed from disk |
159 |
MaxRAMPos = cachedsamples - (pEngine->MaxSamplesPerCycle << CONFIG_MAX_PITCH) / pSample->Channels; //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 - (pEngine->MaxSamplesPerCycle << CONFIG_MAX_PITCH) / pSample->Channels; //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) |
160 |
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161 |
// check if there's a loop defined which completely fits into the cached (RAM) part of the sample |
// check if there's a loop defined which completely fits into the cached (RAM) part of the sample |
162 |
RAMLoop = (pSample->Loops && pSample->LoopEnd <= MaxRAMPos); |
RAMLoop = (pDimRgn->SampleLoops && (loopinfo.LoopStart + loopinfo.LoopLength) <= MaxRAMPos); |
163 |
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164 |
if (pDiskThread->OrderNewStream(&DiskStreamRef, pSample, MaxRAMPos, !RAMLoop) < 0) { |
if (pDiskThread->OrderNewStream(&DiskStreamRef, pDimRgn, MaxRAMPos, !RAMLoop) < 0) { |
165 |
dmsg(1,("Disk stream order failed!\n")); |
dmsg(1,("Disk stream order failed!\n")); |
166 |
KillImmediately(); |
KillImmediately(); |
167 |
return -1; |
return -1; |
170 |
} |
} |
171 |
else { // RAM only voice |
else { // RAM only voice |
172 |
MaxRAMPos = cachedsamples; |
MaxRAMPos = cachedsamples; |
173 |
RAMLoop = (pSample->Loops != 0); |
RAMLoop = (pDimRgn->SampleLoops != 0); |
174 |
dmsg(4,("RAM only voice launched (Looping: %s)\n", (RAMLoop) ? "yes" : "no")); |
dmsg(4,("RAM only voice launched (Looping: %s)\n", (RAMLoop) ? "yes" : "no")); |
175 |
} |
} |
176 |
if (RAMLoop) { |
if (RAMLoop) { |
177 |
loop.uiTotalCycles = pSample->LoopPlayCount; |
loop.uiTotalCycles = pSample->LoopPlayCount; |
178 |
loop.uiCyclesLeft = pSample->LoopPlayCount; |
loop.uiCyclesLeft = pSample->LoopPlayCount; |
179 |
loop.uiStart = pSample->LoopStart; |
loop.uiStart = loopinfo.LoopStart; |
180 |
loop.uiEnd = pSample->LoopEnd; |
loop.uiEnd = loopinfo.LoopStart + loopinfo.LoopLength; |
181 |
loop.uiSize = pSample->LoopSize; |
loop.uiSize = loopinfo.LoopLength; |
182 |
} |
} |
183 |
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184 |
// calculate initial pitch value |
// calculate initial pitch value |
201 |
eg1controllervalue = 0; |
eg1controllervalue = 0; |
202 |
break; |
break; |
203 |
case ::gig::eg1_ctrl_t::type_channelaftertouch: |
case ::gig::eg1_ctrl_t::type_channelaftertouch: |
204 |
eg1controllervalue = 0; // TODO: aftertouch not yet supported |
eg1controllervalue = pEngineChannel->ControllerTable[128]; |
205 |
break; |
break; |
206 |
case ::gig::eg1_ctrl_t::type_velocity: |
case ::gig::eg1_ctrl_t::type_velocity: |
207 |
eg1controllervalue = itNoteOnEvent->Param.Note.Velocity; |
eg1controllervalue = itNoteOnEvent->Param.Note.Velocity; |
242 |
else |
else |
243 |
#else |
#else |
244 |
{ |
{ |
245 |
float finalVolume = pEngineChannel->GlobalVolume * crossfadeVolume * EG1.getLevel(); |
float finalVolume = pEngineChannel->MidiVolume * crossfadeVolume * EG1.getLevel(); |
246 |
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247 |
finalSynthesisParameters.fFinalVolumeLeft = finalVolume * VolumeLeft * pEngineChannel->GlobalPanLeft; |
finalSynthesisParameters.fFinalVolumeLeft = finalVolume * VolumeLeft * pEngineChannel->GlobalPanLeft; |
248 |
finalSynthesisParameters.fFinalVolumeRight = finalVolume * VolumeRight * pEngineChannel->GlobalPanRight; |
finalSynthesisParameters.fFinalVolumeRight = finalVolume * VolumeRight * pEngineChannel->GlobalPanRight; |
259 |
eg2controllervalue = 0; |
eg2controllervalue = 0; |
260 |
break; |
break; |
261 |
case ::gig::eg2_ctrl_t::type_channelaftertouch: |
case ::gig::eg2_ctrl_t::type_channelaftertouch: |
262 |
eg2controllervalue = 0; // TODO: aftertouch not yet supported |
eg2controllervalue = pEngineChannel->ControllerTable[128]; |
263 |
break; |
break; |
264 |
case ::gig::eg2_ctrl_t::type_velocity: |
case ::gig::eg2_ctrl_t::type_velocity: |
265 |
eg2controllervalue = itNoteOnEvent->Param.Note.Velocity; |
eg2controllervalue = itNoteOnEvent->Param.Note.Velocity; |
337 |
pLFO1->ExtController = 0; // no external controller |
pLFO1->ExtController = 0; // no external controller |
338 |
bLFO1Enabled = false; |
bLFO1Enabled = false; |
339 |
} |
} |
340 |
if (bLFO1Enabled) pLFO1->trigger(pDimRgn->LFO1Frequency, |
if (bLFO1Enabled) { |
341 |
start_level_max, |
pLFO1->trigger(pDimRgn->LFO1Frequency, |
342 |
lfo1_internal_depth, |
start_level_min, |
343 |
pDimRgn->LFO1ControlDepth, |
lfo1_internal_depth, |
344 |
pDimRgn->LFO1FlipPhase, |
pDimRgn->LFO1ControlDepth, |
345 |
pEngine->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
pDimRgn->LFO1FlipPhase, |
346 |
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pEngine->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
347 |
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pLFO1->update(pLFO1->ExtController ? pEngineChannel->ControllerTable[pLFO1->ExtController] : 0); |
348 |
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} |
349 |
} |
} |
350 |
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351 |
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383 |
pLFO2->ExtController = 0; // no external controller |
pLFO2->ExtController = 0; // no external controller |
384 |
bLFO2Enabled = false; |
bLFO2Enabled = false; |
385 |
} |
} |
386 |
if (bLFO2Enabled) pLFO2->trigger(pDimRgn->LFO2Frequency, |
if (bLFO2Enabled) { |
387 |
start_level_max, |
pLFO2->trigger(pDimRgn->LFO2Frequency, |
388 |
lfo2_internal_depth, |
start_level_max, |
389 |
pDimRgn->LFO2ControlDepth, |
lfo2_internal_depth, |
390 |
pDimRgn->LFO2FlipPhase, |
pDimRgn->LFO2ControlDepth, |
391 |
pEngine->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
pDimRgn->LFO2FlipPhase, |
392 |
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pEngine->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
393 |
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pLFO2->update(pLFO2->ExtController ? pEngineChannel->ControllerTable[pLFO2->ExtController] : 0); |
394 |
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} |
395 |
} |
} |
396 |
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397 |
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411 |
break; |
break; |
412 |
case ::gig::lfo3_ctrl_aftertouch: |
case ::gig::lfo3_ctrl_aftertouch: |
413 |
lfo3_internal_depth = 0; |
lfo3_internal_depth = 0; |
414 |
pLFO3->ExtController = 0; // TODO: aftertouch not implemented yet |
pLFO3->ExtController = 128; |
415 |
bLFO3Enabled = false; // see TODO comment in line above |
bLFO3Enabled = true; |
416 |
break; |
break; |
417 |
case ::gig::lfo3_ctrl_internal_modwheel: |
case ::gig::lfo3_ctrl_internal_modwheel: |
418 |
lfo3_internal_depth = pDimRgn->LFO3InternalDepth; |
lfo3_internal_depth = pDimRgn->LFO3InternalDepth; |
421 |
break; |
break; |
422 |
case ::gig::lfo3_ctrl_internal_aftertouch: |
case ::gig::lfo3_ctrl_internal_aftertouch: |
423 |
lfo3_internal_depth = pDimRgn->LFO3InternalDepth; |
lfo3_internal_depth = pDimRgn->LFO3InternalDepth; |
424 |
pLFO1->ExtController = 0; // TODO: aftertouch not implemented yet |
pLFO1->ExtController = 128; |
425 |
bLFO3Enabled = (lfo3_internal_depth > 0 /*|| pDimRgn->LFO3ControlDepth > 0*/); // see TODO comment in line above |
bLFO3Enabled = (lfo3_internal_depth > 0 || pDimRgn->LFO3ControlDepth > 0); |
426 |
break; |
break; |
427 |
default: |
default: |
428 |
lfo3_internal_depth = 0; |
lfo3_internal_depth = 0; |
429 |
pLFO3->ExtController = 0; // no external controller |
pLFO3->ExtController = 0; // no external controller |
430 |
bLFO3Enabled = false; |
bLFO3Enabled = false; |
431 |
} |
} |
432 |
if (bLFO3Enabled) pLFO3->trigger(pDimRgn->LFO3Frequency, |
if (bLFO3Enabled) { |
433 |
start_level_mid, |
pLFO3->trigger(pDimRgn->LFO3Frequency, |
434 |
lfo3_internal_depth, |
start_level_mid, |
435 |
pDimRgn->LFO3ControlDepth, |
lfo3_internal_depth, |
436 |
false, |
pDimRgn->LFO3ControlDepth, |
437 |
pEngine->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
false, |
438 |
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pEngine->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
439 |
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pLFO3->update(pLFO3->ExtController ? pEngineChannel->ControllerTable[pLFO3->ExtController] : 0); |
440 |
|
} |
441 |
} |
} |
442 |
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443 |
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479 |
case ::gig::vcf_cutoff_ctrl_genpurpose8: |
case ::gig::vcf_cutoff_ctrl_genpurpose8: |
480 |
VCFCutoffCtrl.controller = 83; |
VCFCutoffCtrl.controller = 83; |
481 |
break; |
break; |
482 |
case ::gig::vcf_cutoff_ctrl_aftertouch: //TODO: not implemented yet |
case ::gig::vcf_cutoff_ctrl_aftertouch: |
483 |
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VCFCutoffCtrl.controller = 128; |
484 |
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break; |
485 |
case ::gig::vcf_cutoff_ctrl_none: |
case ::gig::vcf_cutoff_ctrl_none: |
486 |
default: |
default: |
487 |
VCFCutoffCtrl.controller = 0; |
VCFCutoffCtrl.controller = 0; |
539 |
else { |
else { |
540 |
cvalue = pDimRgn->VCFCutoff; |
cvalue = pDimRgn->VCFCutoff; |
541 |
} |
} |
542 |
cutoff *= float(cvalue) * 0.00787402f; // (1 / 127) |
cutoff *= float(cvalue); |
543 |
if (cutoff > 1.0) cutoff = 1.0; |
if (cutoff > 127.0f) cutoff = 127.0f; |
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cutoff = (cutoff < 0.5 ? cutoff * 4826 - 1 : cutoff * 5715 - 449); |
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if (cutoff < 1.0) cutoff = 1.0; |
|
544 |
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|
545 |
// calculate resonance |
// calculate resonance |
546 |
float resonance = (float) (VCFResonanceCtrl.controller ? VCFResonanceCtrl.value : pDimRgn->VCFResonance) * 0.00787f; // 0.0..1.0 |
float resonance = (float) (VCFResonanceCtrl.controller ? VCFResonanceCtrl.value : pDimRgn->VCFResonance); |
547 |
|
|
548 |
VCFCutoffCtrl.fvalue = cutoff - 1.0; |
VCFCutoffCtrl.fvalue = cutoff; |
549 |
VCFResonanceCtrl.fvalue = resonance; |
VCFResonanceCtrl.fvalue = resonance; |
550 |
} |
} |
551 |
else { |
else { |
622 |
} |
} |
623 |
} |
} |
624 |
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|
625 |
sample_t* ptr = DiskStreamRef.pStream->GetReadPtr(); // get the current read_ptr within the ringbuffer where we read the samples from |
sample_t* ptr = (sample_t*)DiskStreamRef.pStream->GetReadPtr(); // get the current read_ptr within the ringbuffer where we read the samples from |
626 |
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|
627 |
// render current audio fragment |
// render current audio fragment |
628 |
Synthesize(Samples, ptr, Delay); |
Synthesize(Samples, ptr, Delay); |
720 |
CrossfadeSmoother.update(Engine::CrossfadeCurve[CrossfadeAttenuation(itEvent->Param.CC.Value)]); |
CrossfadeSmoother.update(Engine::CrossfadeCurve[CrossfadeAttenuation(itEvent->Param.CC.Value)]); |
721 |
} |
} |
722 |
if (itEvent->Param.CC.Controller == 7) { // volume |
if (itEvent->Param.CC.Controller == 7) { // volume |
723 |
VolumeSmoother.update(Engine::VolumeCurve[itEvent->Param.CC.Value] * CONFIG_GLOBAL_ATTENUATION); |
VolumeSmoother.update(Engine::VolumeCurve[itEvent->Param.CC.Value]); |
724 |
} else if (itEvent->Param.CC.Controller == 10) { // panpot |
} else if (itEvent->Param.CC.Controller == 10) { // panpot |
725 |
PanLeftSmoother.update(Engine::PanCurve[128 - itEvent->Param.CC.Value]); |
PanLeftSmoother.update(Engine::PanCurve[128 - itEvent->Param.CC.Value]); |
726 |
PanRightSmoother.update(Engine::PanCurve[itEvent->Param.CC.Value]); |
PanRightSmoother.update(Engine::PanCurve[itEvent->Param.CC.Value]); |
743 |
VCFCutoffCtrl.value == ccvalue; |
VCFCutoffCtrl.value == ccvalue; |
744 |
if (pDimRgn->VCFCutoffControllerInvert) ccvalue = 127 - ccvalue; |
if (pDimRgn->VCFCutoffControllerInvert) ccvalue = 127 - ccvalue; |
745 |
if (ccvalue < pDimRgn->VCFVelocityScale) ccvalue = pDimRgn->VCFVelocityScale; |
if (ccvalue < pDimRgn->VCFVelocityScale) ccvalue = pDimRgn->VCFVelocityScale; |
746 |
float cutoff = CutoffBase * float(ccvalue) * 0.00787402f; // (1 / 127) |
float cutoff = CutoffBase * float(ccvalue); |
747 |
if (cutoff > 1.0) cutoff = 1.0; |
if (cutoff > 127.0f) cutoff = 127.0f; |
|
cutoff = (cutoff < 0.5 ? cutoff * 4826 - 1 : cutoff * 5715 - 449); |
|
|
if (cutoff < 1.0) cutoff = 1.0; |
|
748 |
|
|
749 |
VCFCutoffCtrl.fvalue = cutoff - 1.0; // needed for initialization of fFinalCutoff next time |
VCFCutoffCtrl.fvalue = cutoff; // needed for initialization of fFinalCutoff next time |
750 |
fFinalCutoff = cutoff; |
fFinalCutoff = cutoff; |
751 |
} |
} |
752 |
|
|
754 |
// convert absolute controller value to differential |
// convert absolute controller value to differential |
755 |
const int ctrldelta = itEvent->Param.CC.Value - VCFResonanceCtrl.value; |
const int ctrldelta = itEvent->Param.CC.Value - VCFResonanceCtrl.value; |
756 |
VCFResonanceCtrl.value = itEvent->Param.CC.Value; |
VCFResonanceCtrl.value = itEvent->Param.CC.Value; |
757 |
const float resonancedelta = (float) ctrldelta * 0.00787f; // 0.0..1.0 |
const float resonancedelta = (float) ctrldelta; |
758 |
fFinalResonance += resonancedelta; |
fFinalResonance += resonancedelta; |
759 |
// needed for initialization of parameter |
// needed for initialization of parameter |
760 |
VCFResonanceCtrl.fvalue = itEvent->Param.CC.Value * 0.00787f; |
VCFResonanceCtrl.fvalue = itEvent->Param.CC.Value; |
761 |
} |
} |
762 |
|
|
763 |
/** |
/** |
769 |
* @param Skip - number of sample points to skip in output buffer |
* @param Skip - number of sample points to skip in output buffer |
770 |
*/ |
*/ |
771 |
void Voice::Synthesize(uint Samples, sample_t* pSrc, uint Skip) { |
void Voice::Synthesize(uint Samples, sample_t* pSrc, uint Skip) { |
772 |
finalSynthesisParameters.pOutLeft = &pEngineChannel->pOutputLeft[Skip]; |
finalSynthesisParameters.pOutLeft = &pEngineChannel->pChannelLeft->Buffer()[Skip]; |
773 |
finalSynthesisParameters.pOutRight = &pEngineChannel->pOutputRight[Skip]; |
finalSynthesisParameters.pOutRight = &pEngineChannel->pChannelRight->Buffer()[Skip]; |
774 |
finalSynthesisParameters.pSrc = pSrc; |
finalSynthesisParameters.pSrc = pSrc; |
775 |
|
|
776 |
RTList<Event>::Iterator itCCEvent = pEngineChannel->pEvents->first(); |
RTList<Event>::Iterator itCCEvent = pEngineChannel->pEvents->first(); |
804 |
// process transition events (note on, note off & sustain pedal) |
// process transition events (note on, note off & sustain pedal) |
805 |
processTransitionEvents(itNoteEvent, iSubFragmentEnd); |
processTransitionEvents(itNoteEvent, iSubFragmentEnd); |
806 |
|
|
807 |
// if the voice was killed in this subfragment switch EG1 to fade out stage |
// if the voice was killed in this subfragment, or if the |
808 |
if (itKillEvent && killPos <= iSubFragmentEnd) { |
// filter EG is finished, switch EG1 to fade out stage |
809 |
|
if ((itKillEvent && killPos <= iSubFragmentEnd) || |
810 |
|
(SYNTHESIS_MODE_GET_FILTER(SynthesisMode) && |
811 |
|
EG2.getSegmentType() == EGADSR::segment_end)) { |
812 |
EG1.enterFadeOutStage(); |
EG1.enterFadeOutStage(); |
813 |
itKillEvent = Pool<Event>::Iterator(); |
itKillEvent = Pool<Event>::Iterator(); |
814 |
} |
} |
839 |
if (EG3.active()) finalSynthesisParameters.fFinalPitch *= EG3.render(); |
if (EG3.active()) finalSynthesisParameters.fFinalPitch *= EG3.render(); |
840 |
|
|
841 |
// process low frequency oscillators |
// process low frequency oscillators |
842 |
if (bLFO1Enabled) fFinalVolume *= pLFO1->render(); |
if (bLFO1Enabled) fFinalVolume *= (1.0f - pLFO1->render()); |
843 |
if (bLFO2Enabled) fFinalCutoff *= pLFO2->render(); |
if (bLFO2Enabled) fFinalCutoff *= pLFO2->render(); |
844 |
if (bLFO3Enabled) finalSynthesisParameters.fFinalPitch *= RTMath::CentsToFreqRatio(pLFO3->render()); |
if (bLFO3Enabled) finalSynthesisParameters.fFinalPitch *= RTMath::CentsToFreqRatio(pLFO3->render()); |
845 |
|
|
846 |
// if filter enabled then update filter coefficients |
// if filter enabled then update filter coefficients |
847 |
if (SYNTHESIS_MODE_GET_FILTER(SynthesisMode)) { |
if (SYNTHESIS_MODE_GET_FILTER(SynthesisMode)) { |
848 |
finalSynthesisParameters.filterLeft.SetParameters(fFinalCutoff + 1.0, fFinalResonance, pEngine->SampleRate); |
finalSynthesisParameters.filterLeft.SetParameters(fFinalCutoff, fFinalResonance, pEngine->SampleRate); |
849 |
finalSynthesisParameters.filterRight.SetParameters(fFinalCutoff + 1.0, fFinalResonance, pEngine->SampleRate); |
finalSynthesisParameters.filterRight.SetParameters(fFinalCutoff, fFinalResonance, pEngine->SampleRate); |
850 |
} |
} |
851 |
|
|
852 |
// do we need resampling? |
// do we need resampling? |
883 |
if (EG1.active()) { |
if (EG1.active()) { |
884 |
|
|
885 |
// if sample has a loop and loop start has been reached in this subfragment, send a special event to EG1 to let it finish the attack hold stage |
// if sample has a loop and loop start has been reached in this subfragment, send a special event to EG1 to let it finish the attack hold stage |
886 |
if (pSample->Loops && Pos <= pSample->LoopStart && pSample->LoopStart < newPos) { |
if (pDimRgn->SampleLoops && Pos <= pDimRgn->pSampleLoops[0].LoopStart && pDimRgn->pSampleLoops[0].LoopStart < newPos) { |
887 |
EG1.update(EGADSR::event_hold_end, pEngine->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
EG1.update(EGADSR::event_hold_end, pEngine->SampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
888 |
} |
} |
889 |
|
|