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***************************************************************************/ |
***************************************************************************/ |
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#include "SfzSignalUnitRack.h" |
#include "SfzSignalUnitRack.h" |
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#include "Voice.h" |
#include "Engine.h" |
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#include <SF.h> |
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#define _200TH_ROOT_OF_10 1.011579454259899 |
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namespace LinuxSampler { namespace sfz { |
namespace LinuxSampler { namespace sfz { |
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double ToRatio(int Centibels) { |
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if (Centibels == 0) return 1.0; |
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return pow(_200TH_ROOT_OF_10, Centibels); |
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} |
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SfzSignalUnit::SfzSignalUnit(SfzSignalUnitRack* rack): SignalUnit(rack), pVoice(rack->pVoice) { |
SfzSignalUnit::SfzSignalUnit(SfzSignalUnitRack* rack): SignalUnit(rack), pVoice(rack->pVoice) { |
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} |
} |
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void XFInCCUnit::Calculate() { |
void XFInCCUnit::Calculate() { |
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float l = 1; |
float l = 1; |
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for (int i = 0; i < Ctrls.size(); i++) { |
RTList<CC>::Iterator ctrl = pCtrls->first(); |
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RTList<CC>::Iterator end = pCtrls->end(); |
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for(; ctrl != end; ++ctrl) { |
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float c = 1; |
float c = 1; |
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int influence = Ctrls[i].Influence; |
int influence = (*ctrl).Influence; |
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int lo = influence & 0xff; |
int lo = influence & 0xff; |
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int hi = influence >> 8; |
int hi = influence >> 8; |
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if (Ctrls[i].Value <= lo) { |
if ((*ctrl).Value <= lo) { |
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c = 0; |
c = 0; |
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} else if (Ctrls[i].Value >= hi) { |
} else if ((*ctrl).Value >= hi) { |
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c = 1; |
c = 1; |
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} else { |
} else { |
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float xfVelSize = hi - lo; |
float xfVelSize = hi - lo; |
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float velPos = Ctrls[i].Value - lo; |
float velPos = (*ctrl).Value - lo; |
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c = velPos / xfVelSize; |
c = velPos / xfVelSize; |
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if (pVoice->pRegion->xf_cccurve == ::sfz::POWER) { |
if (pVoice->pRegion->xf_cccurve == ::sfz::POWER) { |
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c = sin(c * M_PI / 2.0); |
c = sin(c * M_PI / 2.0); |
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void XFOutCCUnit::Calculate() { |
void XFOutCCUnit::Calculate() { |
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float l = 1; |
float l = 1; |
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for (int i = 0; i < Ctrls.size(); i++) { |
RTList<CC>::Iterator ctrl = pCtrls->first(); |
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RTList<CC>::Iterator end = pCtrls->end(); |
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for(; ctrl != end; ++ctrl) { |
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float c = 1; |
float c = 1; |
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int influence = Ctrls[i].Influence; |
int influence = (*ctrl).Influence; |
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int lo = influence & 0xff; |
int lo = influence & 0xff; |
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int hi = influence >> 8; |
int hi = influence >> 8; |
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if (Ctrls[i].Value >= hi) { |
if ((*ctrl).Value >= hi) { |
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c = 0; |
c = 0; |
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} else if (Ctrls[i].Value <= lo) { |
} else if ((*ctrl).Value <= lo) { |
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c = 1; |
c = 1; |
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} else { |
} else { |
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float xfVelSize = hi - lo; |
float xfVelSize = hi - lo; |
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float velPos = Ctrls[i].Value - lo; |
float velPos = (*ctrl).Value - lo; |
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c = 1.0f - velPos / xfVelSize; |
c = 1.0f - velPos / xfVelSize; |
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if (pVoice->pRegion->xf_cccurve == ::sfz::POWER) { |
if (pVoice->pRegion->xf_cccurve == ::sfz::POWER) { |
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c = sin(c * M_PI / 2.0); |
c = sin(c * M_PI / 2.0); |
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EGv2Unit::EGv2Unit(SfzSignalUnitRack* rack) |
EGv2Unit::EGv2Unit(SfzSignalUnitRack* rack) |
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: EGUnit< ::LinuxSampler::sfz::EG>(rack), |
: EGUnit< ::LinuxSampler::sfz::EG>(rack), suAmpOnCC(rack), suVolOnCC(rack), |
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suAmpOnCC(rack), suVolOnCC(rack), suPitchOnCC(rack), suCutoffOnCC(rack), suResOnCC(rack) |
suPitchOnCC(rack), suCutoffOnCC(rack), suResOnCC(rack), suPanOnCC(rack) |
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{ } |
{ } |
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void EGv2Unit::Trigger() { |
void EGv2Unit::Trigger() { |
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void PitchEGUnit::Trigger() { |
void PitchEGUnit::Trigger() { |
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::sfz::Region* const pRegion = pVoice->pRegion; |
::sfz::Region* const pRegion = pVoice->pRegion; |
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depth = pRegion->pitcheg_depth; |
depth = pRegion->pitcheg_depth + GetInfluence(pRegion->pitcheg_depth_oncc); |
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// 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 |
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const double velrelease = 1 / pVoice->GetVelocityRelease(pVoice->MIDIVelocity); |
const double velrelease = 1 / pVoice->GetVelocityRelease(pVoice->MIDIVelocity); |
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// set the delay trigger |
// set the delay trigger |
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uiDelayTrigger = (pRegion->pitcheg_delay + pRegion->pitcheg_vel2delay * velrelease) * GetSampleRate(); |
float delay = pRegion->pitcheg_delay + pRegion->pitcheg_vel2delay * velrelease; |
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delay += GetInfluence(pRegion->pitcheg_delay_oncc); |
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uiDelayTrigger = std::max(0.0f, delay) * GetSampleRate(); |
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float start = (pRegion->pitcheg_start + GetInfluence(pRegion->pitcheg_start_oncc)) * 10; |
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float attack = pRegion->pitcheg_attack + pRegion->pitcheg_vel2attack * velrelease; |
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attack = std::max(0.0f, attack + GetInfluence(pRegion->pitcheg_attack_oncc)); |
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EG.trigger(uint(pRegion->pitcheg_start * 10), |
float hold = pRegion->pitcheg_hold + pRegion->pitcheg_vel2hold * velrelease; |
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std::max(0.0, pRegion->pitcheg_attack + pRegion->pitcheg_vel2attack * velrelease), |
hold = std::max(0.0f, hold + GetInfluence(pRegion->pitcheg_hold_oncc)); |
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std::max(0.0, pRegion->pitcheg_hold + pRegion->pitcheg_vel2hold * velrelease), |
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std::max(0.0, pRegion->pitcheg_decay + pRegion->pitcheg_vel2decay * velrelease), |
float decay = pRegion->pitcheg_decay + pRegion->pitcheg_vel2decay * velrelease; |
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uint(std::min(std::max(0.0, 10 * (pRegion->pitcheg_sustain + pRegion->pitcheg_vel2sustain * velrelease)), 1000.0)), |
decay = std::max(0.0f, decay + GetInfluence(pRegion->pitcheg_decay_oncc)); |
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std::max(0.0, pRegion->pitcheg_release + pRegion->pitcheg_vel2release * velrelease), |
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GetSampleRate()); |
float sustain = pRegion->pitcheg_sustain + pRegion->pitcheg_vel2sustain * velrelease; |
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sustain = 10 * (sustain + GetInfluence(pRegion->pitcheg_sustain_oncc)); |
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float release = pRegion->pitcheg_release + pRegion->pitcheg_vel2release * velrelease; |
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release = std::max(0.0f, release + GetInfluence(pRegion->pitcheg_release_oncc)); |
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EG.trigger ( |
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uint(std::min(std::max(0.0f, start), 1000.0f)), attack, hold, decay, |
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uint(std::min(std::max(0.0f, sustain), 1000.0f)), release, GetSampleRate() |
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); |
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} |
} |
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void FilEGUnit::Trigger() { |
void FilEGUnit::Trigger() { |
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::sfz::Region* const pRegion = pVoice->pRegion; |
::sfz::Region* const pRegion = pVoice->pRegion; |
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depth = pRegion->fileg_depth; |
depth = pRegion->fileg_depth + GetInfluence(pRegion->fileg_depth_oncc); |
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// 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 |
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const double velrelease = 1 / pVoice->GetVelocityRelease(pVoice->MIDIVelocity); |
const double velrelease = 1 / pVoice->GetVelocityRelease(pVoice->MIDIVelocity); |
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// set the delay trigger |
// set the delay trigger |
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uiDelayTrigger = (pRegion->fileg_delay + pRegion->fileg_vel2delay * velrelease) * GetSampleRate(); |
float delay = pRegion->fileg_delay + pRegion->fileg_vel2delay * velrelease; |
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delay += GetInfluence(pRegion->fileg_delay_oncc); |
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uiDelayTrigger = std::max(0.0f, delay) * GetSampleRate(); |
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float start = (pRegion->fileg_start + GetInfluence(pRegion->fileg_start_oncc)) * 10; |
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float attack = pRegion->fileg_attack + pRegion->fileg_vel2attack * velrelease; |
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attack = std::max(0.0f, attack + GetInfluence(pRegion->fileg_attack_oncc)); |
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float hold = pRegion->fileg_hold + pRegion->fileg_vel2hold * velrelease; |
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hold = std::max(0.0f, hold + GetInfluence(pRegion->fileg_hold_oncc)); |
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float decay = pRegion->fileg_decay + pRegion->fileg_vel2decay * velrelease; |
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decay = std::max(0.0f, decay + GetInfluence(pRegion->fileg_decay_oncc)); |
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float sustain = pRegion->fileg_sustain + pRegion->fileg_vel2sustain * velrelease; |
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sustain = 10 * (sustain + GetInfluence(pRegion->fileg_sustain_oncc)); |
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float release = pRegion->fileg_release + pRegion->fileg_vel2release * velrelease; |
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release = std::max(0.0f, release + GetInfluence(pRegion->fileg_release_oncc)); |
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EG.trigger(uint(pRegion->fileg_start * 10), |
EG.trigger ( |
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std::max(0.0, pRegion->fileg_attack + pRegion->fileg_vel2attack * velrelease), |
uint(std::min(std::max(0.0f, start), 1000.0f)), attack, hold, decay, |
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std::max(0.0, pRegion->fileg_hold + pRegion->fileg_vel2hold * velrelease), |
uint(std::min(std::max(0.0f, sustain), 1000.0f)), release, GetSampleRate() |
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std::max(0.0, pRegion->fileg_decay + pRegion->fileg_vel2decay * velrelease), |
); |
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uint(std::min(std::max(0.0, 10 * (pRegion->fileg_sustain + pRegion->fileg_vel2sustain * velrelease)), 1000.0)), |
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std::max(0.0, pRegion->fileg_release + pRegion->fileg_vel2release * velrelease), |
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GetSampleRate()); |
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} |
} |
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} |
} |
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void LFOUnit::ValueChanged(CCSignalUnit* pUnit) { |
void LFOUnit::ValueChanged(CCSignalUnit* pUnit) { |
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if (pLFO == NULL) return; |
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pLFO->SetFrequency(std::max(0.0f, suFreqOnCC.GetLevel() + pLfoInfo->freq), GetSampleRate()); |
pLFO->SetFrequency(std::max(0.0f, suFreqOnCC.GetLevel() + pLfoInfo->freq), GetSampleRate()); |
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} |
} |
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} |
} |
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void AmpLFOUnit::Trigger() { |
void AmpLFOUnit::Trigger() { |
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bActive = true; |
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::sfz::Region* const pRegion = pVoice->pRegion; |
::sfz::Region* const pRegion = pVoice->pRegion; |
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pLfoInfo->delay = pRegion->amplfo_delay; |
pLfoInfo->delay = pRegion->amplfo_delay + GetInfluence(pRegion->amplfo_delay_oncc); |
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pLfoInfo->freq = pRegion->amplfo_freq; |
pLfoInfo->freq = pRegion->amplfo_freq; |
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pLfoInfo->fade = pRegion->amplfo_fade; |
pLfoInfo->fade = pRegion->amplfo_fade + GetInfluence(pRegion->amplfo_fade_oncc); |
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pLfoInfo->volume = pRegion->amplfo_depth; |
pLfoInfo->volume = pRegion->amplfo_depth; |
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if (pLfoInfo->freq <= 0) { |
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if (!pRegion->amplfo_freqcc.empty()) pLfoInfo->freq = 0; |
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else bActive = false; |
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} |
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LFOv1Unit::Trigger(); |
LFOv1Unit::Trigger(); |
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} |
} |
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void PitchLFOUnit::Trigger() { |
void PitchLFOUnit::Trigger() { |
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bActive = true; |
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::sfz::Region* const pRegion = pVoice->pRegion; |
::sfz::Region* const pRegion = pVoice->pRegion; |
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pLfoInfo->delay = pRegion->pitchlfo_delay; |
pLfoInfo->delay = pRegion->pitchlfo_delay + GetInfluence(pRegion->pitchlfo_delay_oncc); |
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pLfoInfo->freq = pRegion->pitchlfo_freq; |
pLfoInfo->freq = pRegion->pitchlfo_freq; |
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pLfoInfo->fade = pRegion->pitchlfo_fade; |
pLfoInfo->fade = pRegion->pitchlfo_fade + GetInfluence(pRegion->pitchlfo_fade_oncc); |
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pLfoInfo->pitch = pRegion->pitchlfo_depth; |
pLfoInfo->pitch = pRegion->pitchlfo_depth; |
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if (pLfoInfo->freq <= 0) { |
370 |
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if (!pRegion->pitchlfo_freqcc.empty()) pLfoInfo->freq = 0; |
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else bActive = false; |
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} |
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LFOv1Unit::Trigger(); |
LFOv1Unit::Trigger(); |
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} |
} |
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void FilLFOUnit::Trigger() { |
void FilLFOUnit::Trigger() { |
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bActive = true; |
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::sfz::Region* const pRegion = pVoice->pRegion; |
::sfz::Region* const pRegion = pVoice->pRegion; |
380 |
pLfoInfo->delay = pRegion->fillfo_delay; |
pLfoInfo->delay = pRegion->fillfo_delay + GetInfluence(pRegion->fillfo_delay_oncc); |
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pLfoInfo->freq = pRegion->fillfo_freq; |
pLfoInfo->freq = pRegion->fillfo_freq; |
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pLfoInfo->fade = pRegion->fillfo_fade; |
pLfoInfo->fade = pRegion->fillfo_fade + GetInfluence(pRegion->fillfo_fade_oncc); |
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pLfoInfo->cutoff = pRegion->fillfo_depth; |
pLfoInfo->cutoff = pRegion->fillfo_depth; |
384 |
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385 |
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if (pLfoInfo->freq <= 0) { |
386 |
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if (!pRegion->fillfo_freqcc.empty()) pLfoInfo->freq = 0; |
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else bActive = false; |
388 |
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} |
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LFOv1Unit::Trigger(); |
LFOv1Unit::Trigger(); |
391 |
} |
} |
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} |
} |
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void CCUnit::Trigger() { |
void CCUnit::Trigger() { |
398 |
for (int i = 0; i < Ctrls.size(); i++) { |
RTList<CC>::Iterator ctrl = pCtrls->first(); |
399 |
Ctrls[i].Value = pVoice->GetControllerValue(Ctrls[i].Controller); |
RTList<CC>::Iterator end = pCtrls->end(); |
400 |
if (Ctrls[i].pSmoother != NULL) Ctrls[i].pSmoother->setValue(Ctrls[i].Value); |
for(; ctrl != end; ++ctrl) { |
401 |
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(*ctrl).Value = pVoice->GetControllerValue((*ctrl).Controller); |
402 |
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if ((*ctrl).pSmoother != NULL) (*ctrl).pSmoother->setValue((*ctrl).Value); |
403 |
} |
} |
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CCSignalUnit::Trigger(); |
CCSignalUnit::Trigger(); |
405 |
} |
} |
406 |
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407 |
void CCUnit::SetCCs(::sfz::Array<int>& cc) { |
void CCUnit::SetCCs(::sfz::Array<int>& cc) { |
408 |
RemoveAllCCs(); |
RemoveAllCCs(); |
409 |
for (int i = 0; i < 128; i++) { |
for (int i = 0; i < 128; i++) { |
410 |
if (cc[i] != 0) AddCC(i, cc[i]); |
if (cc[i] != 0) AddCC(i, cc[i]); |
411 |
} |
} |
412 |
} |
} |
413 |
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414 |
void CCUnit::SetCCs(ArrayList< ::sfz::CC>& cc) { |
void CCUnit::SetCCs(ArrayList< ::sfz::CC>& cc) { |
415 |
RemoveAllCCs(); |
RemoveAllCCs(); |
416 |
for (int i = 0; i < cc.size(); i++) { |
for (int i = 0; i < cc.size(); i++) { |
417 |
if (cc[i].Influence != 0) { |
if (cc[i].Influence != 0) { |
418 |
short int curve = cc[i].Curve; |
short int curve = cc[i].Curve; |
419 |
if (curve >= GetCurveCount()) curve = -1; |
if (curve >= GetCurveCount()) curve = -1; |
420 |
AddSmoothCC(cc[i].Controller, cc[i].Influence, curve, cc[i].Smooth); |
AddSmoothCC(cc[i].Controller, cc[i].Influence, curve, cc[i].Smooth); |
421 |
} |
} |
422 |
} |
} |
423 |
} |
} |
424 |
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425 |
void CCUnit::AddSmoothCC(uint8_t Controller, float Influence, short int Curve, float Smooth) { |
void CCUnit::AddSmoothCC(uint8_t Controller, float Influence, short int Curve, float Smooth) { |
426 |
AddCC(Controller, Influence, Curve); |
AddCC(Controller, Influence, Curve); |
427 |
} |
} |
428 |
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429 |
int CCUnit::GetCurveCount() { |
int CCUnit::GetCurveCount() { |
430 |
return pVoice->pRegion->GetInstrument()->curves.size(); |
return pVoice->pRegion->GetInstrument()->curves.size(); |
431 |
} |
} |
432 |
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433 |
::sfz::Curve* CCUnit::GetCurve(int idx) { |
::sfz::Curve* CCUnit::GetCurve(int idx) { |
434 |
return &pVoice->pRegion->GetInstrument()->curves[idx]; |
return &pVoice->pRegion->GetInstrument()->curves[idx]; |
435 |
} |
} |
436 |
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437 |
double CCUnit::GetSampleRate() { |
double CCUnit::GetSampleRate() { |
438 |
return pVoice->GetSampleRate() / CONFIG_DEFAULT_SUBFRAGMENT_SIZE; |
return pVoice->GetSampleRate() / CONFIG_DEFAULT_SUBFRAGMENT_SIZE; |
439 |
} |
} |
440 |
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441 |
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442 |
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SmoothCCUnit::~SmoothCCUnit() { |
443 |
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if (pSmoothers != NULL) delete pSmoothers; |
444 |
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} |
445 |
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446 |
void SmoothCCUnit::AddSmoothCC(uint8_t Controller, float Influence, short int Curve, float Smooth) { |
void SmoothCCUnit::AddSmoothCC(uint8_t Controller, float Influence, short int Curve, float Smooth) { |
447 |
if (Smooth > 0) { |
if (Smooth > 0) { |
448 |
Smoothers[Controller].trigger(Smooth / 1000.0f, GetSampleRate()); |
if (pSmoothers->poolIsEmpty()) { |
449 |
AddCC(Controller, Influence, Curve, &Smoothers[Controller]); |
std::cerr << "Maximum number of smoothers reached" << std::endl; |
450 |
} else { |
return; |
451 |
AddCC(Controller, Influence, Curve); |
} |
452 |
} |
Smoother* smoother = &(*(pSmoothers->allocAppend())); |
453 |
} |
smoother->trigger(Smooth / 1000.0f, GetSampleRate()); |
454 |
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AddCC(Controller, Influence, Curve, smoother); |
455 |
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} else { |
456 |
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AddCC(Controller, Influence, Curve); |
457 |
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} |
458 |
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} |
459 |
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460 |
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void SmoothCCUnit::InitSmoothers(Pool<Smoother>* pSmootherPool) { |
461 |
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if (pSmoothers != NULL) delete pSmoothers; |
462 |
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pSmoothers = new RTList<Smoother>(pSmootherPool); |
463 |
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} |
464 |
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465 |
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void SmoothCCUnit::InitCCList(Pool<CC>* pCCPool, Pool<Smoother>* pSmootherPool) { |
466 |
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CurveCCUnit::InitCCList(pCCPool, pSmootherPool); |
467 |
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InitSmoothers(pSmootherPool); |
468 |
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} |
469 |
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470 |
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471 |
EndpointUnit::EndpointUnit(SfzSignalUnitRack* rack): EndpointSignalUnit(rack), suXFInCC(rack), suXFOutCC(rack) { |
EndpointUnit::EndpointUnit(SfzSignalUnitRack* rack) |
472 |
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: EndpointSignalUnit(rack), suXFInCC(rack), suXFOutCC(rack), suPanOnCC(rack), pitchVeltrackRatio(0) |
473 |
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{ |
474 |
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475 |
} |
} |
476 |
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543 |
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544 |
suXFInCC.SetCrossFadeCCs(pVoice->pRegion->xfin_locc, pVoice->pRegion->xfin_hicc); |
suXFInCC.SetCrossFadeCCs(pVoice->pRegion->xfin_locc, pVoice->pRegion->xfin_hicc); |
545 |
suXFOutCC.SetCrossFadeCCs(pVoice->pRegion->xfout_locc, pVoice->pRegion->xfout_hicc); |
suXFOutCC.SetCrossFadeCCs(pVoice->pRegion->xfout_locc, pVoice->pRegion->xfout_hicc); |
546 |
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547 |
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suPanOnCC.SetCCs(pVoice->pRegion->pan_oncc); |
548 |
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549 |
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pitchVeltrackRatio = RTMath::CentsToFreqRatioUnlimited((pVoice->MIDIVelocity / 127.0f) * pVoice->pRegion->pitch_veltrack); |
550 |
} |
} |
551 |
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552 |
bool EndpointUnit::Active() { |
bool EndpointUnit::Active() { |
576 |
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577 |
if (dB >= -144) { |
if (dB >= -144) { |
578 |
if (amp == 0 && eg->suAmpOnCC.GetCCCount() == 0) amp = 1.0f; |
if (amp == 0 && eg->suAmpOnCC.GetCCCount() == 0) amp = 1.0f; |
579 |
amp *= ::sf2::ToRatio(dB * 10.0); |
amp *= ToRatio(dB * 10.0); |
580 |
} |
} |
581 |
|
|
582 |
vol += amp * eg->GetLevel(); |
vol += amp * eg->GetLevel(); |
585 |
AmpLFOUnit* u = &(GetRack()->suAmpLFO); |
AmpLFOUnit* u = &(GetRack()->suAmpLFO); |
586 |
CCSignalUnit* u2 = &(GetRack()->suAmpLFO.suDepthOnCC); |
CCSignalUnit* u2 = &(GetRack()->suAmpLFO.suDepthOnCC); |
587 |
float f = u2->Active() ? u2->GetLevel() : 0; |
float f = u2->Active() ? u2->GetLevel() : 0; |
588 |
vol *= u->Active() ? ::sf2::ToRatio((u->GetLevel() * (u->pLfoInfo->volume + f) * 10.0)) : 1; |
vol *= u->Active() ? ToRatio((u->GetLevel() * (u->pLfoInfo->volume + f) * 10.0)) : 1; |
589 |
|
|
590 |
vol *= ::sf2::ToRatio(GetRack()->suVolOnCC.GetLevel() * 10.0); |
vol *= ToRatio(GetRack()->suVolOnCC.GetLevel() * 10.0); |
591 |
|
|
592 |
for (int i = 0; i < GetRack()->volLFOs.size(); i++) { |
for (int i = 0; i < GetRack()->volLFOs.size(); i++) { |
593 |
LFOv2Unit* lfo = GetRack()->volLFOs[i]; |
LFOv2Unit* lfo = GetRack()->volLFOs[i]; |
594 |
if (!lfo->Active()) continue; |
if (!lfo->Active()) continue; |
595 |
|
|
596 |
float f = lfo->suVolOnCC.Active() ? lfo->suVolOnCC.GetLevel() : 0; |
float f = lfo->suVolOnCC.Active() ? lfo->suVolOnCC.GetLevel() : 0; |
597 |
vol *= ::sf2::ToRatio(lfo->GetLevel() * (lfo->pLfoInfo->volume + f) * 10.0); |
vol *= ToRatio(lfo->GetLevel() * (lfo->pLfoInfo->volume + f) * 10.0); |
598 |
} |
} |
599 |
|
|
600 |
if (suXFInCC.Active()) vol *= suXFInCC.GetLevel(); |
if (suXFInCC.Active()) vol *= suXFInCC.GetLevel(); |
603 |
} |
} |
604 |
|
|
605 |
float EndpointUnit::GetFilterCutoff() { |
float EndpointUnit::GetFilterCutoff() { |
606 |
float val; |
float val = GetRack()->suCutoffOnCC.Active() ? RTMath::CentsToFreqRatioUnlimited(GetRack()->suCutoffOnCC.GetLevel()) : 1; |
607 |
|
|
608 |
FilLFOUnit* u = &(GetRack()->suFilLFO); |
FilLFOUnit* u = &(GetRack()->suFilLFO); |
609 |
CCSignalUnit* u1 = &(GetRack()->suFilLFO.suDepthOnCC); |
CCSignalUnit* u1 = &(GetRack()->suFilLFO.suDepthOnCC); |
610 |
float f = u1->Active() ? u1->GetLevel() : 0; |
float f = u1->Active() ? u1->GetLevel() : 0; |
611 |
val = u->Active() ? RTMath::CentsToFreqRatioUnlimited(u->GetLevel() * (u->pLfoInfo->cutoff + f)) : 1; |
val *= u->Active() ? RTMath::CentsToFreqRatioUnlimited(u->GetLevel() * (u->pLfoInfo->cutoff + f)) : 1; |
612 |
|
|
613 |
FilEGUnit* u2 = &(GetRack()->suFilEG); |
FilEGUnit* u2 = &(GetRack()->suFilEG); |
614 |
val *= u2->Active() ? RTMath::CentsToFreqRatioUnlimited(u2->GetLevel() * u2->depth) : 1; |
val *= u2->Active() ? RTMath::CentsToFreqRatioUnlimited(u2->GetLevel() * u2->depth) : 1; |
635 |
} |
} |
636 |
|
|
637 |
float EndpointUnit::CalculateFilterCutoff(float cutoff) { |
float EndpointUnit::CalculateFilterCutoff(float cutoff) { |
638 |
cutoff *= GetFilterCutoff(); |
cutoff *= GetFilterCutoff(); |
639 |
float maxCutoff = 0.49 * pVoice->GetSampleRate(); |
float maxCutoff = 0.49 * pVoice->GetSampleRate(); |
640 |
return cutoff > maxCutoff ? maxCutoff : cutoff; |
return cutoff > maxCutoff ? maxCutoff : cutoff; |
641 |
} |
} |
642 |
|
|
643 |
float EndpointUnit::GetPitch() { |
float EndpointUnit::GetPitch() { |
666 |
p *= RTMath::CentsToFreqRatioUnlimited(lfo->GetLevel() * (lfo->pLfoInfo->pitch + f)); |
p *= RTMath::CentsToFreqRatioUnlimited(lfo->GetLevel() * (lfo->pLfoInfo->pitch + f)); |
667 |
} |
} |
668 |
|
|
669 |
return p; |
return p * pitchVeltrackRatio; |
670 |
} |
} |
671 |
|
|
672 |
float EndpointUnit::GetResonance() { |
float EndpointUnit::GetResonance() { |
673 |
float val = 0; |
float val = GetRack()->suResOnCC.Active() ? GetRack()->suResOnCC.GetLevel() : 0; |
674 |
|
|
675 |
for (int i = 0; i < GetRack()->resEGs.size(); i++) { |
for (int i = 0; i < GetRack()->resEGs.size(); i++) { |
676 |
EGv2Unit* eg = GetRack()->resEGs[i]; |
EGv2Unit* eg = GetRack()->resEGs[i]; |
692 |
} |
} |
693 |
|
|
694 |
float EndpointUnit::GetPan() { |
float EndpointUnit::GetPan() { |
695 |
float pan = 0; |
float pan = suPanOnCC.Active() ? suPanOnCC.GetLevel() : 0; |
696 |
|
|
697 |
|
for (int i = 0; i < GetRack()->panEGs.size(); i++) { |
698 |
|
EGv2Unit* eg = GetRack()->panEGs[i]; |
699 |
|
if (!eg->Active()) continue; |
700 |
|
|
701 |
|
float f = eg->suPanOnCC.Active() ? eg->suPanOnCC.GetLevel() : 0; |
702 |
|
|
703 |
|
if (eg->pEGInfo->pan_curve >= 0 && eg->pEGInfo->pan_curve < suPanOnCC.GetCurveCount()) { |
704 |
|
uint8_t val = eg->GetLevel() * 127; |
705 |
|
if (val > 127) val = 127; |
706 |
|
pan += eg->pEGInfo->pan * suPanOnCC.GetCurve(eg->pEGInfo->pan_curve)->v[val] + eg->GetLevel() * f; |
707 |
|
} else { |
708 |
|
pan += eg->GetLevel() * (eg->pEGInfo->pan + f); |
709 |
|
} |
710 |
|
} |
711 |
|
|
712 |
for (int i = 0; i < GetRack()->panLFOs.size(); i++) { |
for (int i = 0; i < GetRack()->panLFOs.size(); i++) { |
713 |
LFOv2Unit* lfo = GetRack()->panLFOs[i]; |
LFOv2Unit* lfo = GetRack()->panLFOs[i]; |
726 |
|
|
727 |
SfzSignalUnitRack::SfzSignalUnitRack(Voice* voice) |
SfzSignalUnitRack::SfzSignalUnitRack(Voice* voice) |
728 |
: SignalUnitRack(MaxUnitCount), pVoice(voice), suEndpoint(this), suVolEG(this), suFilEG(this), suPitchEG(this), |
: SignalUnitRack(MaxUnitCount), pVoice(voice), suEndpoint(this), suVolEG(this), suFilEG(this), suPitchEG(this), |
729 |
EGs(maxEgCount), volEGs(maxEgCount), pitchEGs(maxEgCount), filEGs(maxEgCount), resEGs(maxEgCount), suVolOnCC(this), |
EGs(maxEgCount), volEGs(maxEgCount), pitchEGs(maxEgCount), filEGs(maxEgCount), resEGs(maxEgCount), panEGs(maxEgCount), |
730 |
|
suVolOnCC(this), suCutoffOnCC(this), suResOnCC(this), |
731 |
suAmpLFO(this), suPitchLFO(this), suFilLFO(this), |
suAmpLFO(this), suPitchLFO(this), suFilLFO(this), |
732 |
LFOs(maxLfoCount), volLFOs(maxLfoCount), pitchLFOs(maxLfoCount), |
LFOs(maxLfoCount), volLFOs(maxLfoCount), pitchLFOs(maxLfoCount), |
733 |
filLFOs(maxLfoCount), resLFOs(maxLfoCount), panLFOs(maxLfoCount) |
filLFOs(maxLfoCount), resLFOs(maxLfoCount), panLFOs(maxLfoCount) |
734 |
{ |
{ |
735 |
suEndpoint.pVoice = suEndpoint.suXFInCC.pVoice = suEndpoint.suXFOutCC.pVoice = voice; |
suEndpoint.pVoice = suEndpoint.suXFInCC.pVoice = suEndpoint.suXFOutCC.pVoice = suEndpoint.suPanOnCC.pVoice = voice; |
736 |
suVolEG.pVoice = suFilEG.pVoice = suPitchEG.pVoice = voice; |
suVolEG.pVoice = suFilEG.pVoice = suPitchEG.pVoice = voice; |
737 |
suAmpLFO.pVoice = suPitchLFO.pVoice = suFilLFO.pVoice = suVolOnCC.pVoice = voice; |
suAmpLFO.pVoice = suPitchLFO.pVoice = suFilLFO.pVoice = suVolOnCC.pVoice = suCutoffOnCC.pVoice = suResOnCC.pVoice = voice; |
738 |
suPitchLFO.suDepthOnCC.pVoice = suPitchLFO.suFadeEG.pVoice = suPitchLFO.suFreqOnCC.pVoice = voice; |
suPitchLFO.suDepthOnCC.pVoice = suPitchLFO.suFadeEG.pVoice = suPitchLFO.suFreqOnCC.pVoice = voice; |
739 |
suFilLFO.suFadeEG.pVoice = suFilLFO.suDepthOnCC.pVoice = suFilLFO.suFreqOnCC.pVoice = voice; |
suFilLFO.suFadeEG.pVoice = suFilLFO.suDepthOnCC.pVoice = suFilLFO.suFreqOnCC.pVoice = voice; |
740 |
suAmpLFO.suFadeEG.pVoice = suAmpLFO.suDepthOnCC.pVoice = suAmpLFO.suFreqOnCC.pVoice = voice; |
suAmpLFO.suFadeEG.pVoice = suAmpLFO.suDepthOnCC.pVoice = suAmpLFO.suFreqOnCC.pVoice = voice; |
747 |
EGs[i]->suPitchOnCC.pVoice = voice; |
EGs[i]->suPitchOnCC.pVoice = voice; |
748 |
EGs[i]->suCutoffOnCC.pVoice = voice; |
EGs[i]->suCutoffOnCC.pVoice = voice; |
749 |
EGs[i]->suResOnCC.pVoice = voice; |
EGs[i]->suResOnCC.pVoice = voice; |
750 |
|
EGs[i]->suPanOnCC.pVoice = voice; |
751 |
} |
} |
752 |
|
|
753 |
for (int i = 0; i < LFOs.capacity(); i++) { |
for (int i = 0; i < LFOs.capacity(); i++) { |
754 |
LFOs[i] = new LFOv2Unit(this); |
LFOs[i] = new LFOv2Unit(this); |
755 |
LFOs[i]->pVoice = voice; |
LFOs[i]->pVoice = voice; |
756 |
|
LFOs[i]->suDepthOnCC.pVoice = voice; |
757 |
|
LFOs[i]->suFreqOnCC.pVoice = voice; |
758 |
LFOs[i]->suFadeEG.pVoice = voice; |
LFOs[i]->suFadeEG.pVoice = voice; |
759 |
LFOs[i]->suVolOnCC.pVoice = voice; |
LFOs[i]->suVolOnCC.pVoice = voice; |
760 |
LFOs[i]->suPitchOnCC.pVoice = voice; |
LFOs[i]->suPitchOnCC.pVoice = voice; |
775 |
} |
} |
776 |
} |
} |
777 |
|
|
778 |
|
void SfzSignalUnitRack::InitRTLists() { |
779 |
|
Pool<CCSignalUnit::CC>* pCCPool = pVoice->pEngine->pCCPool; |
780 |
|
Pool<Smoother>* pSmootherPool = pVoice->pEngine->pSmootherPool; |
781 |
|
|
782 |
|
suVolOnCC.InitCCList(pCCPool, pSmootherPool); |
783 |
|
suCutoffOnCC.InitCCList(pCCPool, pSmootherPool); |
784 |
|
suResOnCC.InitCCList(pCCPool, pSmootherPool); |
785 |
|
suEndpoint.suXFInCC.InitCCList(pCCPool, pSmootherPool); |
786 |
|
suEndpoint.suXFOutCC.InitCCList(pCCPool, pSmootherPool); |
787 |
|
suEndpoint.suPanOnCC.InitCCList(pCCPool, pSmootherPool); |
788 |
|
suPitchLFO.suDepthOnCC.InitCCList(pCCPool, pSmootherPool); |
789 |
|
suPitchLFO.suFreqOnCC.InitCCList(pCCPool, pSmootherPool); |
790 |
|
suFilLFO.suDepthOnCC.InitCCList(pCCPool, pSmootherPool); |
791 |
|
suFilLFO.suFreqOnCC.InitCCList(pCCPool, pSmootherPool); |
792 |
|
suAmpLFO.suDepthOnCC.InitCCList(pCCPool, pSmootherPool); |
793 |
|
suAmpLFO.suFreqOnCC.InitCCList(pCCPool, pSmootherPool); |
794 |
|
|
795 |
|
for (int i = 0; i < EGs.capacity(); i++) { |
796 |
|
EGs[i]->suAmpOnCC.InitCCList(pCCPool, pSmootherPool); |
797 |
|
EGs[i]->suVolOnCC.InitCCList(pCCPool, pSmootherPool); |
798 |
|
EGs[i]->suPitchOnCC.InitCCList(pCCPool, pSmootherPool); |
799 |
|
EGs[i]->suCutoffOnCC.InitCCList(pCCPool, pSmootherPool); |
800 |
|
EGs[i]->suResOnCC.InitCCList(pCCPool, pSmootherPool); |
801 |
|
EGs[i]->suPanOnCC.InitCCList(pCCPool, pSmootherPool); |
802 |
|
} |
803 |
|
|
804 |
|
for (int i = 0; i < LFOs.capacity(); i++) { |
805 |
|
LFOs[i]->suDepthOnCC.InitCCList(pCCPool, pSmootherPool); |
806 |
|
LFOs[i]->suFreqOnCC.InitCCList(pCCPool, pSmootherPool); |
807 |
|
LFOs[i]->suVolOnCC.InitCCList(pCCPool, pSmootherPool); |
808 |
|
LFOs[i]->suPitchOnCC.InitCCList(pCCPool, pSmootherPool); |
809 |
|
LFOs[i]->suFreqOnCC.InitCCList(pCCPool, pSmootherPool); |
810 |
|
LFOs[i]->suPanOnCC.InitCCList(pCCPool, pSmootherPool); |
811 |
|
LFOs[i]->suCutoffOnCC.InitCCList(pCCPool, pSmootherPool); |
812 |
|
LFOs[i]->suResOnCC.InitCCList(pCCPool, pSmootherPool); |
813 |
|
} |
814 |
|
} |
815 |
|
|
816 |
void SfzSignalUnitRack::Trigger() { |
void SfzSignalUnitRack::Trigger() { |
817 |
EGs.clear(); |
EGs.clear(); |
818 |
volEGs.clear(); |
volEGs.clear(); |
819 |
pitchEGs.clear(); |
pitchEGs.clear(); |
820 |
filEGs.clear(); |
filEGs.clear(); |
821 |
resEGs.clear(); |
resEGs.clear(); |
822 |
|
panEGs.clear(); |
823 |
|
|
824 |
LFOs.clear(); |
LFOs.clear(); |
825 |
volLFOs.clear(); |
volLFOs.clear(); |
831 |
::sfz::Region* const pRegion = pVoice->pRegion; |
::sfz::Region* const pRegion = pVoice->pRegion; |
832 |
|
|
833 |
suVolOnCC.SetCCs(pRegion->volume_oncc); |
suVolOnCC.SetCCs(pRegion->volume_oncc); |
834 |
|
suCutoffOnCC.SetCCs(pRegion->cutoff_oncc); |
835 |
|
suResOnCC.SetCCs(pRegion->resonance_oncc); |
836 |
|
|
837 |
for (int i = 0; i < pRegion->eg.size(); i++) { |
for (int i = 0; i < pRegion->eg.size(); i++) { |
838 |
if (pRegion->eg[i].node.size() == 0) continue; |
if (pRegion->eg[i].node.size() == 0) continue; |
846 |
EGs[EGs.size() - 1]->suPitchOnCC.SetCCs(pRegion->eg[i].pitch_oncc); |
EGs[EGs.size() - 1]->suPitchOnCC.SetCCs(pRegion->eg[i].pitch_oncc); |
847 |
EGs[EGs.size() - 1]->suCutoffOnCC.SetCCs(pRegion->eg[i].cutoff_oncc); |
EGs[EGs.size() - 1]->suCutoffOnCC.SetCCs(pRegion->eg[i].cutoff_oncc); |
848 |
EGs[EGs.size() - 1]->suResOnCC.SetCCs(pRegion->eg[i].resonance_oncc); |
EGs[EGs.size() - 1]->suResOnCC.SetCCs(pRegion->eg[i].resonance_oncc); |
849 |
|
EGs[EGs.size() - 1]->suPanOnCC.SetCCs(pRegion->eg[i].pan_oncc); |
850 |
} else { std::cerr << "Maximum number of EGs reached!" << std::endl; break; } |
} else { std::cerr << "Maximum number of EGs reached!" << std::endl; break; } |
851 |
|
|
852 |
if ( pRegion->eg[i].amplitude > 0 || !pRegion->eg[i].amplitude_oncc.empty() || |
if ( pRegion->eg[i].amplitude > 0 || !pRegion->eg[i].amplitude_oncc.empty() || |
870 |
if(pitchEGs.size() < pitchEGs.capacity()) pitchEGs.add(EGs[EGs.size() - 1]); |
if(pitchEGs.size() < pitchEGs.capacity()) pitchEGs.add(EGs[EGs.size() - 1]); |
871 |
else std::cerr << "Maximum number of EGs reached!" << std::endl; |
else std::cerr << "Maximum number of EGs reached!" << std::endl; |
872 |
} |
} |
873 |
|
|
874 |
|
if (pRegion->eg[i].pan != 0 || !pRegion->eg[i].pan_oncc.empty()) { |
875 |
|
if(panEGs.size() < panEGs.capacity()) panEGs.add(EGs[EGs.size() - 1]); |
876 |
|
else std::cerr << "Maximum number of EGs reached!" << std::endl; |
877 |
|
} |
878 |
} |
} |
879 |
|
|
880 |
if (pRegion->ampeg_sustain == -1) { |
if (pRegion->ampeg_sustain == -1) { |
884 |
|
|
885 |
// LFO |
// LFO |
886 |
for (int i = 0; i < pRegion->lfos.size(); i++) { |
for (int i = 0; i < pRegion->lfos.size(); i++) { |
887 |
if (pRegion->lfos[i].freq == -1) continue; // Not initialized |
if (pRegion->lfos[i].freq <= 0) { |
888 |
|
if (pRegion->lfos[i].freq_oncc.empty()) continue; // Not initialized |
889 |
|
else pRegion->lfos[i].freq = 0; |
890 |
|
} |
891 |
|
|
892 |
if(LFOs.size() < LFOs.capacity()) { |
if(LFOs.size() < LFOs.capacity()) { |
893 |
LFOv2Unit lfo(this); |
LFOv2Unit lfo(this); |
939 |
Units.clear(); |
Units.clear(); |
940 |
|
|
941 |
Units.add(&suVolOnCC); |
Units.add(&suVolOnCC); |
942 |
|
Units.add(&suCutoffOnCC); |
943 |
|
Units.add(&suResOnCC); |
944 |
|
|
945 |
Units.add(&suVolEG); |
Units.add(&suVolEG); |
946 |
Units.add(&suFilEG); |
Units.add(&suFilEG); |
968 |
Units.add(&(EGs[i]->suPitchOnCC)); |
Units.add(&(EGs[i]->suPitchOnCC)); |
969 |
Units.add(&(EGs[i]->suCutoffOnCC)); |
Units.add(&(EGs[i]->suCutoffOnCC)); |
970 |
Units.add(&(EGs[i]->suResOnCC)); |
Units.add(&(EGs[i]->suResOnCC)); |
971 |
|
Units.add(&(EGs[i]->suPanOnCC)); |
972 |
} |
} |
973 |
|
|
974 |
for (int i = 0; i < LFOs.size(); i++) { |
for (int i = 0; i < LFOs.size(); i++) { |
985 |
Units.add(&suEndpoint); |
Units.add(&suEndpoint); |
986 |
Units.add(&suEndpoint.suXFInCC); |
Units.add(&suEndpoint.suXFInCC); |
987 |
Units.add(&suEndpoint.suXFOutCC); |
Units.add(&suEndpoint.suXFOutCC); |
988 |
|
Units.add(&suEndpoint.suPanOnCC); |
989 |
|
|
990 |
SignalUnitRack::Trigger(); |
SignalUnitRack::Trigger(); |
991 |
} |
} |
1002 |
} |
} |
1003 |
} |
} |
1004 |
|
|
1005 |
|
void SfzSignalUnitRack::Reset() { |
1006 |
|
suVolOnCC.RemoveAllCCs(); |
1007 |
|
suCutoffOnCC.RemoveAllCCs(); |
1008 |
|
suResOnCC.RemoveAllCCs(); |
1009 |
|
suEndpoint.suXFInCC.RemoveAllCCs(); |
1010 |
|
suEndpoint.suXFOutCC.RemoveAllCCs(); |
1011 |
|
suEndpoint.suPanOnCC.RemoveAllCCs(); |
1012 |
|
suPitchLFO.suDepthOnCC.RemoveAllCCs(); |
1013 |
|
suPitchLFO.suFreqOnCC.RemoveAllCCs(); |
1014 |
|
suFilLFO.suDepthOnCC.RemoveAllCCs(); |
1015 |
|
suFilLFO.suFreqOnCC.RemoveAllCCs(); |
1016 |
|
suAmpLFO.suDepthOnCC.RemoveAllCCs(); |
1017 |
|
suAmpLFO.suFreqOnCC.RemoveAllCCs(); |
1018 |
|
|
1019 |
|
for (int i = 0; i < EGs.capacity(); i++) { |
1020 |
|
EGs[i]->suAmpOnCC.RemoveAllCCs(); |
1021 |
|
EGs[i]->suVolOnCC.RemoveAllCCs(); |
1022 |
|
EGs[i]->suPitchOnCC.RemoveAllCCs(); |
1023 |
|
EGs[i]->suCutoffOnCC.RemoveAllCCs(); |
1024 |
|
EGs[i]->suResOnCC.RemoveAllCCs(); |
1025 |
|
EGs[i]->suPanOnCC.RemoveAllCCs(); |
1026 |
|
} |
1027 |
|
|
1028 |
|
for (int i = 0; i < LFOs.capacity(); i++) { |
1029 |
|
LFOs[i]->suDepthOnCC.RemoveAllCCs(); |
1030 |
|
LFOs[i]->suFreqOnCC.RemoveAllCCs(); |
1031 |
|
LFOs[i]->suVolOnCC.RemoveAllCCs(); |
1032 |
|
LFOs[i]->suPitchOnCC.RemoveAllCCs(); |
1033 |
|
LFOs[i]->suFreqOnCC.RemoveAllCCs(); |
1034 |
|
LFOs[i]->suPanOnCC.RemoveAllCCs(); |
1035 |
|
LFOs[i]->suCutoffOnCC.RemoveAllCCs(); |
1036 |
|
LFOs[i]->suResOnCC.RemoveAllCCs(); |
1037 |
|
} |
1038 |
|
} |
1039 |
|
|
1040 |
}} // namespace LinuxSampler::sfz |
}} // namespace LinuxSampler::sfz |