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/*************************************************************************** |
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* * |
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* LinuxSampler - modular, streaming capable sampler * |
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* * |
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* Copyright (C) 2011 Grigor Iliev * |
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* * |
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* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
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* (at your option) any later version. * |
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* * |
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* This program is distributed in the hope that it will be useful, * |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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* GNU General Public License for more details. * |
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* * |
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* You should have received a copy of the GNU General Public License * |
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* along with this program; if not, write to the Free Software * |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, * |
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* MA 02111-1307 USA * |
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***************************************************************************/ |
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|
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#include "SfzSignalUnitRack.h" |
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#include "Engine.h" |
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|
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#define _200TH_ROOT_OF_10 1.011579454259899 |
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|
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namespace LinuxSampler { namespace sfz { |
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|
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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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|
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SfzSignalUnit::SfzSignalUnit(SfzSignalUnitRack* rack): SignalUnit(rack), pVoice(rack->pVoice) { |
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|
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} |
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|
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double SfzSignalUnit::GetSampleRate() { |
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return pVoice->GetSampleRate() / CONFIG_DEFAULT_SUBFRAGMENT_SIZE; |
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} |
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|
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float SfzSignalUnit::GetInfluence(ArrayList< ::sfz::CC>& cc) { |
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float f = 0; |
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for (int i = 0; i < cc.size(); i++) { |
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int val = pVoice->GetControllerValue(cc[i].Controller); |
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f += (val / 127.0f) * cc[i].Influence; |
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} |
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return f; |
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} |
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|
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void XFInCCUnit::SetCrossFadeCCs(::sfz::Array<int>& loCCs, ::sfz::Array<int>& hiCCs) { |
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RemoveAllCCs(); |
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|
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for (int cc = 0; cc < 128; cc++) { |
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if (loCCs[cc] == 0 && hiCCs[cc] == 0) continue; |
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int i = loCCs[cc]; |
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int j = hiCCs[cc]; |
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if (j == 0) j = 127; |
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i += j << 8; // workaround to keep both values in the Influence parameter |
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AddCC(cc, i); |
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} |
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} |
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|
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void XFInCCUnit::Calculate() { |
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float l = 1; |
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|
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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; |
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int influence = (*ctrl).Influence; |
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int lo = influence & 0xff; |
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int hi = influence >> 8; |
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if ((*ctrl).Value <= lo) { |
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c = 0; |
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} else if ((*ctrl).Value >= hi) { |
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c = 1; |
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} else { |
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float xfVelSize = hi - lo; |
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float velPos = (*ctrl).Value - lo; |
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c = velPos / xfVelSize; |
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if (pVoice->pRegion->xf_cccurve == ::sfz::POWER) { |
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c = sin(c * M_PI / 2.0); |
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} |
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} |
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|
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l *= c; |
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} |
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|
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if (Level != l) { |
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Level = l; |
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if (pListener != NULL) pListener->ValueChanged(this); |
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} |
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} |
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|
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|
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void XFOutCCUnit::Calculate() { |
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float l = 1; |
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|
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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; |
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int influence = (*ctrl).Influence; |
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int lo = influence & 0xff; |
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int hi = influence >> 8; |
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if ((*ctrl).Value >= hi) { |
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c = 0; |
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} else if ((*ctrl).Value <= lo) { |
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c = 1; |
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} else { |
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float xfVelSize = hi - lo; |
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float velPos = (*ctrl).Value - lo; |
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c = 1.0f - velPos / xfVelSize; |
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if (pVoice->pRegion->xf_cccurve == ::sfz::POWER) { |
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c = sin(c * M_PI / 2.0); |
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} |
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} |
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|
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l *= c; |
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} |
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|
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if (Level != l) { |
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Level = l; |
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if (pListener != NULL) pListener->ValueChanged(this); |
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} |
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} |
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|
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|
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EGv2Unit::EGv2Unit(SfzSignalUnitRack* rack) |
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: EGUnit< ::LinuxSampler::sfz::EG>(rack), suAmpOnCC(rack), suVolOnCC(rack), |
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suPitchOnCC(rack), suCutoffOnCC(rack), suResOnCC(rack), suPanOnCC(rack) |
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{ } |
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|
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void EGv2Unit::Trigger() { |
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egInfo = *pEGInfo; |
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for (int i = 0; i < egInfo.node.size(); i++) { |
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float f = GetInfluence(egInfo.node[i].level_oncc); |
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egInfo.node[i].level = std::min(egInfo.node[i].level + f, 1.0f); |
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|
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f = GetInfluence(egInfo.node[i].time_oncc); |
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egInfo.node[i].time = std::min(egInfo.node[i].time + f, 100.0f); |
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} |
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EG.trigger(egInfo, GetSampleRate(), pVoice->MIDIVelocity); |
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} |
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|
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|
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void PitchEGUnit::Trigger() { |
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::sfz::Region* const pRegion = pVoice->pRegion; |
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depth = pRegion->pitcheg_depth + GetInfluence(pRegion->pitcheg_depth_oncc); |
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|
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// 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); |
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|
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// set the delay trigger |
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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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|
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float start = (pRegion->pitcheg_start + GetInfluence(pRegion->pitcheg_start_oncc)) * 10; |
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|
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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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|
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float hold = pRegion->pitcheg_hold + pRegion->pitcheg_vel2hold * velrelease; |
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hold = std::max(0.0f, hold + GetInfluence(pRegion->pitcheg_hold_oncc)); |
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|
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float decay = pRegion->pitcheg_decay + pRegion->pitcheg_vel2decay * velrelease; |
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decay = std::max(0.0f, decay + GetInfluence(pRegion->pitcheg_decay_oncc)); |
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|
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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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|
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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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|
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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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|
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|
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void FilEGUnit::Trigger() { |
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::sfz::Region* const pRegion = pVoice->pRegion; |
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depth = pRegion->fileg_depth + GetInfluence(pRegion->fileg_depth_oncc); |
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|
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// 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); |
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|
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// set the delay trigger |
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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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|
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float start = (pRegion->fileg_start + GetInfluence(pRegion->fileg_start_oncc)) * 10; |
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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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|
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void AmpEGUnit::Trigger() { |
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::sfz::Region* const pRegion = pVoice->pRegion; |
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|
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// 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); |
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|
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// set the delay trigger |
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float delay = pRegion->ampeg_delay + pRegion->ampeg_vel2delay * velrelease; |
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delay += GetInfluence(pRegion->ampeg_delaycc); |
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uiDelayTrigger = std::max(0.0f, delay) * GetSampleRate(); |
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|
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float start = (pRegion->ampeg_start + GetInfluence(pRegion->ampeg_startcc)) * 10; |
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|
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float attack = pRegion->ampeg_attack + pRegion->ampeg_vel2attack * velrelease; |
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attack = std::max(0.0f, attack + GetInfluence(pRegion->ampeg_attackcc)); |
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|
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float hold = pRegion->ampeg_hold + pRegion->ampeg_vel2hold * velrelease; |
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hold = std::max(0.0f, hold + GetInfluence(pRegion->ampeg_holdcc)); |
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|
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float decay = pRegion->ampeg_decay + pRegion->ampeg_vel2decay * velrelease; |
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decay = std::max(0.0f, decay + GetInfluence(pRegion->ampeg_decaycc)); |
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|
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float sustain = pRegion->ampeg_sustain + pRegion->ampeg_vel2sustain * velrelease; |
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sustain = 10 * (sustain + GetInfluence(pRegion->ampeg_sustaincc)); |
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|
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float release = pRegion->ampeg_release + pRegion->ampeg_vel2release * velrelease; |
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release = std::max(0.0f, release + GetInfluence(pRegion->ampeg_releasecc)); |
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|
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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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|
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|
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LFOUnit::LFOUnit(SfzSignalUnitRack* rack) |
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: SfzSignalUnit(rack), pLfoInfo(NULL), pLFO(NULL), |
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suFadeEG(rack), suFreqOnCC(rack, this), suDepthOnCC(rack) |
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{ } |
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|
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LFOUnit::LFOUnit(const LFOUnit& Unit) |
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: SfzSignalUnit(Unit), suFadeEG(static_cast<SfzSignalUnitRack*>(Unit.pRack)), |
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suFreqOnCC(static_cast<SfzSignalUnitRack*>(Unit.pRack), this), |
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suDepthOnCC(static_cast<SfzSignalUnitRack*>(Unit.pRack)) |
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{ |
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Copy(Unit); |
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} |
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|
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void LFOUnit::Increment() { |
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if (DelayStage()) return; |
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|
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SignalUnit::Increment(); |
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|
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Level = pLFO->Render(); |
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if (suFadeEG.Active()) Level *= suFadeEG.GetLevel(); |
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} |
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|
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void LFOUnit::Trigger() { |
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//reset |
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Level = 0; |
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|
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// set the delay trigger |
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uiDelayTrigger = (pLfoInfo->delay + GetInfluence(pLfoInfo->delay_oncc)) * GetSampleRate(); |
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if(pLfoInfo->fade != 0 || !pLfoInfo->fade_oncc.empty()) { |
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float f = pLfoInfo->fade; |
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f += GetInfluence(pLfoInfo->fade_oncc); |
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|
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if (f != 0) { |
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suFadeEG.uiDelayTrigger = pLfoInfo->delay * GetSampleRate(); |
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suFadeEG.EG.trigger(0, f, 0, 0, 1000, 0, GetSampleRate()); |
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} |
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} |
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} |
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|
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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()); |
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} |
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|
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|
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void LFOv1Unit::Trigger() { |
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LFOUnit::Trigger(); |
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|
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lfo.trigger ( |
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pLfoInfo->freq + suFreqOnCC.GetLevel(), |
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start_level_mid, |
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1, 0, false, GetSampleRate() |
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); |
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lfo.update(0); |
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} |
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|
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|
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LFOv2Unit::LFOv2Unit(SfzSignalUnitRack* rack) |
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: LFOUnit(rack), lfos(8), lfo0(1200.0f), lfo1(1200.0f), lfo2(1200.0f), |
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lfo3(1200.0f), lfo4(1200.0f), lfo5(1200.0f), lfo6(1200.0f), lfo7(1200.0f), |
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suVolOnCC(rack), suPitchOnCC(rack), suPanOnCC(rack), suCutoffOnCC(rack), suResOnCC(rack) |
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{ |
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lfos.add(&lfo0); |
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lfos.add(&lfo1); |
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lfos.add(&lfo2); |
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lfos.add(&lfo3); |
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lfos.add(&lfo4); |
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lfos.add(&lfo5); |
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lfos.add(&lfo6); |
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lfos.add(&lfo7); |
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} |
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|
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void LFOv2Unit::Trigger() { |
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LFOUnit::Trigger(); |
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|
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if (pLfoInfo->wave < 0 || pLfoInfo->wave >= lfos.size()) pLFO = &lfo0; |
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else pLFO = lfos[pLfoInfo->wave]; |
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|
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pLFO->Trigger ( |
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pLfoInfo->freq + suFreqOnCC.GetLevel(), |
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start_level_mid, |
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1, 0, false, GetSampleRate() |
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); |
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pLFO->Update(0); |
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|
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float phase = pLfoInfo->phase + GetInfluence(pLfoInfo->phase_oncc); |
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if (phase != 0) pLFO->SetPhase(phase); |
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} |
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|
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void AmpLFOUnit::Trigger() { |
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bActive = true; |
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::sfz::Region* const pRegion = pVoice->pRegion; |
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pLfoInfo->delay = pRegion->amplfo_delay + GetInfluence(pRegion->amplfo_delay_oncc); |
| 349 |
pLfoInfo->freq = pRegion->amplfo_freq; |
| 350 |
pLfoInfo->fade = pRegion->amplfo_fade + GetInfluence(pRegion->amplfo_fade_oncc); |
| 351 |
pLfoInfo->volume = pRegion->amplfo_depth; |
| 352 |
|
| 353 |
if (pLfoInfo->freq <= 0) { |
| 354 |
if (!pRegion->amplfo_freqcc.empty()) pLfoInfo->freq = 0; |
| 355 |
else bActive = false; |
| 356 |
} |
| 357 |
|
| 358 |
LFOv1Unit::Trigger(); |
| 359 |
} |
| 360 |
|
| 361 |
void PitchLFOUnit::Trigger() { |
| 362 |
bActive = true; |
| 363 |
::sfz::Region* const pRegion = pVoice->pRegion; |
| 364 |
pLfoInfo->delay = pRegion->pitchlfo_delay + GetInfluence(pRegion->pitchlfo_delay_oncc); |
| 365 |
pLfoInfo->freq = pRegion->pitchlfo_freq; |
| 366 |
pLfoInfo->fade = pRegion->pitchlfo_fade + GetInfluence(pRegion->pitchlfo_fade_oncc); |
| 367 |
pLfoInfo->pitch = pRegion->pitchlfo_depth; |
| 368 |
|
| 369 |
if (pLfoInfo->freq <= 0) { |
| 370 |
if (!pRegion->pitchlfo_freqcc.empty()) pLfoInfo->freq = 0; |
| 371 |
else bActive = false; |
| 372 |
} |
| 373 |
|
| 374 |
LFOv1Unit::Trigger(); |
| 375 |
} |
| 376 |
|
| 377 |
void FilLFOUnit::Trigger() { |
| 378 |
bActive = true; |
| 379 |
::sfz::Region* const pRegion = pVoice->pRegion; |
| 380 |
pLfoInfo->delay = pRegion->fillfo_delay + GetInfluence(pRegion->fillfo_delay_oncc); |
| 381 |
pLfoInfo->freq = pRegion->fillfo_freq; |
| 382 |
pLfoInfo->fade = pRegion->fillfo_fade + GetInfluence(pRegion->fillfo_fade_oncc); |
| 383 |
pLfoInfo->cutoff = pRegion->fillfo_depth; |
| 384 |
|
| 385 |
if (pLfoInfo->freq <= 0) { |
| 386 |
if (!pRegion->fillfo_freqcc.empty()) pLfoInfo->freq = 0; |
| 387 |
else bActive = false; |
| 388 |
} |
| 389 |
|
| 390 |
LFOv1Unit::Trigger(); |
| 391 |
} |
| 392 |
|
| 393 |
CCUnit::CCUnit(SfzSignalUnitRack* rack, Listener* l): CCSignalUnit(rack, l) { |
| 394 |
pVoice = NULL; |
| 395 |
} |
| 396 |
|
| 397 |
void CCUnit::Trigger() { |
| 398 |
RTList<CC>::Iterator ctrl = pCtrls->first(); |
| 399 |
RTList<CC>::Iterator end = pCtrls->end(); |
| 400 |
for(; ctrl != end; ++ctrl) { |
| 401 |
(*ctrl).Value = pVoice->GetControllerValue((*ctrl).Controller); |
| 402 |
if ((*ctrl).pSmoother != NULL) { |
| 403 |
if ((*ctrl).Step > 0) { |
| 404 |
float val = Normalize((*ctrl).Value, (*ctrl).Curve) * (*ctrl).Influence; |
| 405 |
(*ctrl).pSmoother->setValue( ((int) (val / (*ctrl).Step)) * (*ctrl).Step ); |
| 406 |
} else { |
| 407 |
(*ctrl).pSmoother->setValue((*ctrl).Value); |
| 408 |
} |
| 409 |
} |
| 410 |
} |
| 411 |
CCSignalUnit::Trigger(); |
| 412 |
} |
| 413 |
|
| 414 |
void CCUnit::SetCCs(::sfz::Array<int>& cc) { |
| 415 |
RemoveAllCCs(); |
| 416 |
for (int i = 0; i < 128; i++) { |
| 417 |
if (cc[i] != 0) AddCC(i, cc[i]); |
| 418 |
} |
| 419 |
} |
| 420 |
|
| 421 |
void CCUnit::SetCCs(::sfz::Array<float>& cc) { |
| 422 |
RemoveAllCCs(); |
| 423 |
for (int i = 0; i < 128; i++) { |
| 424 |
if (cc[i] != 0) AddCC(i, cc[i]); |
| 425 |
} |
| 426 |
} |
| 427 |
|
| 428 |
void CCUnit::SetCCs(ArrayList< ::sfz::CC>& cc) { |
| 429 |
RemoveAllCCs(); |
| 430 |
for (int i = 0; i < cc.size(); i++) { |
| 431 |
if (cc[i].Influence != 0) { |
| 432 |
short int curve = cc[i].Curve; |
| 433 |
if (curve >= GetCurveCount()) curve = -1; |
| 434 |
AddSmoothCC(cc[i].Controller, cc[i].Influence, curve, cc[i].Smooth, cc[i].Step); |
| 435 |
} |
| 436 |
} |
| 437 |
} |
| 438 |
|
| 439 |
void CCUnit::AddSmoothCC(uint8_t Controller, float Influence, short int Curve, float Smooth, float Step) { |
| 440 |
AddCC(Controller, Influence, Curve, NULL, Step); |
| 441 |
} |
| 442 |
|
| 443 |
int CCUnit::GetCurveCount() { |
| 444 |
return pVoice->pRegion->GetInstrument()->curves.size(); |
| 445 |
} |
| 446 |
|
| 447 |
::sfz::Curve* CCUnit::GetCurve(int idx) { |
| 448 |
return &pVoice->pRegion->GetInstrument()->curves[idx]; |
| 449 |
} |
| 450 |
|
| 451 |
double CCUnit::GetSampleRate() { |
| 452 |
return pVoice->GetSampleRate() / CONFIG_DEFAULT_SUBFRAGMENT_SIZE; |
| 453 |
} |
| 454 |
|
| 455 |
|
| 456 |
SmoothCCUnit::~SmoothCCUnit() { |
| 457 |
if (pSmoothers != NULL) delete pSmoothers; |
| 458 |
} |
| 459 |
|
| 460 |
void SmoothCCUnit::AddSmoothCC(uint8_t Controller, float Influence, short int Curve, float Smooth, float Step) { |
| 461 |
if (Smooth > 0) { |
| 462 |
if (pSmoothers->poolIsEmpty()) { |
| 463 |
std::cerr << "Maximum number of smoothers reached" << std::endl; |
| 464 |
return; |
| 465 |
} |
| 466 |
Smoother* smoother = &(*(pSmoothers->allocAppend())); |
| 467 |
smoother->trigger(Smooth / 1000.0f, GetSampleRate()); |
| 468 |
AddCC(Controller, Influence, Curve, smoother, Step); |
| 469 |
} else { |
| 470 |
AddCC(Controller, Influence, Curve, NULL, Step); |
| 471 |
} |
| 472 |
} |
| 473 |
|
| 474 |
void SmoothCCUnit::InitSmoothers(Pool<Smoother>* pSmootherPool) { |
| 475 |
if (pSmoothers != NULL) delete pSmoothers; |
| 476 |
pSmoothers = new RTList<Smoother>(pSmootherPool); |
| 477 |
} |
| 478 |
|
| 479 |
void SmoothCCUnit::InitCCList(Pool<CC>* pCCPool, Pool<Smoother>* pSmootherPool) { |
| 480 |
CurveCCUnit::InitCCList(pCCPool, pSmootherPool); |
| 481 |
InitSmoothers(pSmootherPool); |
| 482 |
} |
| 483 |
|
| 484 |
|
| 485 |
EndpointUnit::EndpointUnit(SfzSignalUnitRack* rack) |
| 486 |
: EndpointSignalUnit(rack), suXFInCC(rack), suXFOutCC(rack), suPanOnCC(rack), pitchVeltrackRatio(0) |
| 487 |
{ |
| 488 |
|
| 489 |
} |
| 490 |
|
| 491 |
float EndpointUnit::GetInfluence(::sfz::Array< ::sfz::optional<float> >& cc) { |
| 492 |
float f = 0; |
| 493 |
for (int i = 0; i < 128; i++) { |
| 494 |
if (cc[i]) { |
| 495 |
f += (pVoice->GetControllerValue(i) / 127.0f) * (*cc[i]); |
| 496 |
} |
| 497 |
} |
| 498 |
return f; |
| 499 |
} |
| 500 |
|
| 501 |
float EndpointUnit::GetInfluence(::sfz::Array< ::sfz::optional<int> >& cc) { |
| 502 |
float f = 0; |
| 503 |
for (int i = 0; i < 128; i++) { |
| 504 |
if (cc[i]) { |
| 505 |
f += (pVoice->GetControllerValue(i) / 127.0f) * (*cc[i]); |
| 506 |
} |
| 507 |
} |
| 508 |
return f; |
| 509 |
} |
| 510 |
|
| 511 |
SfzSignalUnitRack* const EndpointUnit::GetRack() { |
| 512 |
return static_cast<SfzSignalUnitRack* const>(pRack); |
| 513 |
} |
| 514 |
|
| 515 |
void EndpointUnit::Trigger() { |
| 516 |
uiDelayTrigger = (uint)GetInfluence(pVoice->pRegion->delay_samples_oncc); |
| 517 |
if (pVoice->pRegion->delay_samples) uiDelayTrigger += *pVoice->pRegion->delay_samples; |
| 518 |
|
| 519 |
if (pVoice->pRegion->delay) { |
| 520 |
/* here we use the device sample rate */ |
| 521 |
uiDelayTrigger += (uint)( (*pVoice->pRegion->delay) * pVoice->GetSampleRate() ); |
| 522 |
} |
| 523 |
|
| 524 |
if (pVoice->pRegion->delay_random) { |
| 525 |
float r = pVoice->GetEngine()->Random(); |
| 526 |
uiDelayTrigger += (uint)( r * (*pVoice->pRegion->delay_random) * pVoice->GetSampleRate() ); |
| 527 |
} |
| 528 |
|
| 529 |
uiDelayTrigger += (uint)(GetInfluence(pVoice->pRegion->delay_oncc) * pVoice->GetSampleRate()); |
| 530 |
|
| 531 |
float xfInVelCoeff = 1; |
| 532 |
|
| 533 |
if (pVoice->MIDIVelocity <= pVoice->pRegion->xfin_lovel) { |
| 534 |
xfInVelCoeff = 0; |
| 535 |
} else if (pVoice->MIDIVelocity >= pVoice->pRegion->xfin_hivel) { |
| 536 |
xfInVelCoeff = 1; |
| 537 |
} else { |
| 538 |
float xfVelSize = pVoice->pRegion->xfin_hivel - pVoice->pRegion->xfin_lovel; |
| 539 |
float velPos = pVoice->MIDIVelocity - pVoice->pRegion->xfin_lovel; |
| 540 |
xfInVelCoeff = velPos / xfVelSize; |
| 541 |
if (pVoice->pRegion->xf_velcurve == ::sfz::POWER) { |
| 542 |
xfInVelCoeff = sin(xfInVelCoeff * M_PI / 2.0); |
| 543 |
} |
| 544 |
} |
| 545 |
|
| 546 |
float xfOutVelCoeff = 1; |
| 547 |
|
| 548 |
if (pVoice->MIDIVelocity >= pVoice->pRegion->xfout_hivel) { |
| 549 |
if (pVoice->pRegion->xfout_lovel < 127 /* is set */) xfOutVelCoeff = 0; |
| 550 |
} else if (pVoice->MIDIVelocity <= pVoice->pRegion->xfout_lovel) { |
| 551 |
xfOutVelCoeff = 1; |
| 552 |
} else { |
| 553 |
float xfVelSize = pVoice->pRegion->xfout_hivel - pVoice->pRegion->xfout_lovel; |
| 554 |
float velPos = pVoice->MIDIVelocity - pVoice->pRegion->xfout_lovel; |
| 555 |
xfOutVelCoeff = 1.0f - velPos / xfVelSize; |
| 556 |
if (pVoice->pRegion->xf_velcurve == ::sfz::POWER) { |
| 557 |
xfOutVelCoeff = sin(xfOutVelCoeff * M_PI / 2.0); |
| 558 |
} |
| 559 |
} |
| 560 |
|
| 561 |
float xfInKeyCoeff = 1; |
| 562 |
|
| 563 |
if (pVoice->MIDIKey <= pVoice->pRegion->xfin_lokey) { |
| 564 |
if (pVoice->pRegion->xfin_hikey > 0 /* is set */) xfInKeyCoeff = 0; |
| 565 |
} else if (pVoice->MIDIKey >= pVoice->pRegion->xfin_hikey) { |
| 566 |
xfInKeyCoeff = 1; |
| 567 |
} else { |
| 568 |
float xfKeySize = pVoice->pRegion->xfin_hikey - pVoice->pRegion->xfin_lokey; |
| 569 |
float keyPos = pVoice->MIDIKey - pVoice->pRegion->xfin_lokey; |
| 570 |
xfInKeyCoeff = keyPos / xfKeySize; |
| 571 |
if (pVoice->pRegion->xf_keycurve == ::sfz::POWER) { |
| 572 |
xfInKeyCoeff = sin(xfInKeyCoeff * M_PI / 2.0); |
| 573 |
} |
| 574 |
} |
| 575 |
|
| 576 |
float xfOutKeyCoeff = 1; |
| 577 |
|
| 578 |
if (pVoice->MIDIKey >= pVoice->pRegion->xfout_hikey) { |
| 579 |
if (pVoice->pRegion->xfout_lokey < 127 /* is set */) xfOutKeyCoeff = 0; |
| 580 |
} else if (pVoice->MIDIKey <= pVoice->pRegion->xfout_lokey) { |
| 581 |
xfOutKeyCoeff = 1; |
| 582 |
} else { |
| 583 |
float xfKeySize = pVoice->pRegion->xfout_hikey - pVoice->pRegion->xfout_lokey; |
| 584 |
float keyPos = pVoice->MIDIKey - pVoice->pRegion->xfout_lokey; |
| 585 |
xfOutKeyCoeff = 1.0f - keyPos / xfKeySize; |
| 586 |
if (pVoice->pRegion->xf_keycurve == ::sfz::POWER) { |
| 587 |
xfOutKeyCoeff = sin(xfOutKeyCoeff * M_PI / 2.0); |
| 588 |
} |
| 589 |
} |
| 590 |
|
| 591 |
xfCoeff = xfInVelCoeff * xfOutVelCoeff * xfInKeyCoeff * xfOutKeyCoeff; |
| 592 |
|
| 593 |
suXFInCC.SetCrossFadeCCs(pVoice->pRegion->xfin_locc, pVoice->pRegion->xfin_hicc); |
| 594 |
suXFOutCC.SetCrossFadeCCs(pVoice->pRegion->xfout_locc, pVoice->pRegion->xfout_hicc); |
| 595 |
|
| 596 |
suPanOnCC.SetCCs(pVoice->pRegion->pan_oncc); |
| 597 |
|
| 598 |
pitchVeltrackRatio = RTMath::CentsToFreqRatioUnlimited((pVoice->MIDIVelocity / 127.0f) * pVoice->pRegion->pitch_veltrack); |
| 599 |
} |
| 600 |
|
| 601 |
bool EndpointUnit::Active() { |
| 602 |
if (pRack->isReleaseStageEntered() && uiDelayTrigger) { |
| 603 |
return false; // The key was released before the delay end, so the voice won't play at all. |
| 604 |
} |
| 605 |
|
| 606 |
if (GetRack()->suVolEG.Active()) return true; |
| 607 |
|
| 608 |
bool b = false; |
| 609 |
for (int i = 0; i < GetRack()->volEGs.size(); i++) { |
| 610 |
if (GetRack()->volEGs[i]->Active()) { b = true; break; } |
| 611 |
} |
| 612 |
|
| 613 |
return b; |
| 614 |
} |
| 615 |
|
| 616 |
float EndpointUnit::GetVolume() { |
| 617 |
float vol = GetRack()->suVolEG.Active() ? GetRack()->suVolEG.GetLevel() : 0; |
| 618 |
|
| 619 |
for (int i = 0; i < GetRack()->volEGs.size(); i++) { |
| 620 |
EGv2Unit* eg = GetRack()->volEGs[i]; |
| 621 |
if (!eg->Active()) continue; |
| 622 |
|
| 623 |
float dB = eg->suVolOnCC.Active() ? eg->suVolOnCC.GetLevel() : -200; |
| 624 |
if (dB < -144) dB = eg->pEGInfo->volume; |
| 625 |
else if (eg->pEGInfo->volume >= -144) dB += eg->pEGInfo->volume; |
| 626 |
|
| 627 |
float amp = eg->suAmpOnCC.Active() ? eg->suAmpOnCC.GetLevel() : 0; |
| 628 |
amp = (amp + eg->pEGInfo->amplitude) / 100.0f; |
| 629 |
|
| 630 |
if (dB >= -144) { |
| 631 |
if (amp == 0 && eg->suAmpOnCC.GetCCCount() == 0) amp = 1.0f; |
| 632 |
amp *= ToRatio(dB * 10.0); |
| 633 |
} |
| 634 |
|
| 635 |
vol += amp * eg->GetLevel(); |
| 636 |
} |
| 637 |
|
| 638 |
AmpLFOUnit* u = &(GetRack()->suAmpLFO); |
| 639 |
CCSignalUnit* u2 = &(GetRack()->suAmpLFO.suDepthOnCC); |
| 640 |
float f = u2->Active() ? u2->GetLevel() : 0; |
| 641 |
vol *= u->Active() ? ToRatio((u->GetLevel() * (u->pLfoInfo->volume + f) * 10.0)) : 1; |
| 642 |
|
| 643 |
vol *= ToRatio(GetRack()->suVolOnCC.GetLevel() * 10.0); |
| 644 |
|
| 645 |
for (int i = 0; i < GetRack()->volLFOs.size(); i++) { |
| 646 |
LFOv2Unit* lfo = GetRack()->volLFOs[i]; |
| 647 |
if (!lfo->Active()) continue; |
| 648 |
|
| 649 |
float f = lfo->suVolOnCC.Active() ? lfo->suVolOnCC.GetLevel() : 0; |
| 650 |
vol *= ToRatio(lfo->GetLevel() * (lfo->pLfoInfo->volume + f) * 10.0); |
| 651 |
} |
| 652 |
|
| 653 |
if (suXFInCC.Active()) vol *= suXFInCC.GetLevel(); |
| 654 |
if (suXFOutCC.Active()) vol *= suXFOutCC.GetLevel(); |
| 655 |
return vol * xfCoeff; |
| 656 |
} |
| 657 |
|
| 658 |
float EndpointUnit::GetFilterCutoff() { |
| 659 |
float val = GetRack()->suCutoffOnCC.Active() ? RTMath::CentsToFreqRatioUnlimited(GetRack()->suCutoffOnCC.GetLevel()) : 1; |
| 660 |
|
| 661 |
FilLFOUnit* u = &(GetRack()->suFilLFO); |
| 662 |
CCSignalUnit* u1 = &(GetRack()->suFilLFO.suDepthOnCC); |
| 663 |
float f = u1->Active() ? u1->GetLevel() : 0; |
| 664 |
val *= u->Active() ? RTMath::CentsToFreqRatioUnlimited(u->GetLevel() * (u->pLfoInfo->cutoff + f)) : 1; |
| 665 |
|
| 666 |
FilEGUnit* u2 = &(GetRack()->suFilEG); |
| 667 |
val *= u2->Active() ? RTMath::CentsToFreqRatioUnlimited(u2->GetLevel() * u2->depth) : 1; |
| 668 |
|
| 669 |
for (int i = 0; i < GetRack()->filEGs.size(); i++) { |
| 670 |
EGv2Unit* eg = GetRack()->filEGs[i]; |
| 671 |
if (!eg->Active()) continue; |
| 672 |
|
| 673 |
float f = eg->suCutoffOnCC.Active() ? eg->suCutoffOnCC.GetLevel() : 0; |
| 674 |
f = eg->GetLevel() * (eg->pEGInfo->cutoff + f); |
| 675 |
val *= RTMath::CentsToFreqRatioUnlimited(f); |
| 676 |
} |
| 677 |
|
| 678 |
for (int i = 0; i < GetRack()->filLFOs.size(); i++) { |
| 679 |
LFOv2Unit* lfo = GetRack()->filLFOs[i]; |
| 680 |
if (!lfo->Active()) continue; |
| 681 |
|
| 682 |
float f = lfo->suCutoffOnCC.Active() ? lfo->suCutoffOnCC.GetLevel() : 0; |
| 683 |
f = lfo->GetLevel() * (lfo->pLfoInfo->cutoff + f); |
| 684 |
val *= RTMath::CentsToFreqRatioUnlimited(f); |
| 685 |
} |
| 686 |
|
| 687 |
return val; |
| 688 |
} |
| 689 |
|
| 690 |
float EndpointUnit::CalculateFilterCutoff(float cutoff) { |
| 691 |
cutoff *= GetFilterCutoff(); |
| 692 |
float maxCutoff = 0.49 * pVoice->GetSampleRate(); |
| 693 |
return cutoff > maxCutoff ? maxCutoff : cutoff; |
| 694 |
} |
| 695 |
|
| 696 |
float EndpointUnit::GetPitch() { |
| 697 |
double p = GetRack()->suPitchOnCC.Active() ? RTMath::CentsToFreqRatioUnlimited(GetRack()->suPitchOnCC.GetLevel()) : 1; |
| 698 |
|
| 699 |
EGv1Unit* u = &(GetRack()->suPitchEG); |
| 700 |
p *= u->Active() ? RTMath::CentsToFreqRatioUnlimited(u->GetLevel() * u->depth) : 1; |
| 701 |
|
| 702 |
for (int i = 0; i < GetRack()->pitchEGs.size(); i++) { |
| 703 |
EGv2Unit* eg = GetRack()->pitchEGs[i]; |
| 704 |
if (!eg->Active()) continue; |
| 705 |
|
| 706 |
float f = eg->suPitchOnCC.Active() ? eg->suPitchOnCC.GetLevel() : 0; |
| 707 |
p *= RTMath::CentsToFreqRatioUnlimited(eg->GetLevel() * (eg->pEGInfo->pitch + f)); |
| 708 |
} |
| 709 |
|
| 710 |
PitchLFOUnit* u2 = &(GetRack()->suPitchLFO); |
| 711 |
CCSignalUnit* u3 = &(GetRack()->suPitchLFO.suDepthOnCC); |
| 712 |
float f = u3->Active() ? u3->GetLevel() : 0; |
| 713 |
p *= u2->Active() ? RTMath::CentsToFreqRatioUnlimited(u2->GetLevel() * (u2->pLfoInfo->pitch + f)) : 1; |
| 714 |
|
| 715 |
for (int i = 0; i < GetRack()->pitchLFOs.size(); i++) { |
| 716 |
LFOv2Unit* lfo = GetRack()->pitchLFOs[i]; |
| 717 |
if (!lfo->Active()) continue; |
| 718 |
|
| 719 |
float f = lfo->suPitchOnCC.Active() ? lfo->suPitchOnCC.GetLevel() : 0; |
| 720 |
p *= RTMath::CentsToFreqRatioUnlimited(lfo->GetLevel() * (lfo->pLfoInfo->pitch + f)); |
| 721 |
} |
| 722 |
|
| 723 |
return p * pitchVeltrackRatio; |
| 724 |
} |
| 725 |
|
| 726 |
float EndpointUnit::GetResonance() { |
| 727 |
float val = GetRack()->suResOnCC.Active() ? GetRack()->suResOnCC.GetLevel() : 0; |
| 728 |
|
| 729 |
for (int i = 0; i < GetRack()->resEGs.size(); i++) { |
| 730 |
EGv2Unit* eg = GetRack()->resEGs[i]; |
| 731 |
if (!eg->Active()) continue; |
| 732 |
|
| 733 |
float f = eg->suResOnCC.Active() ? eg->suResOnCC.GetLevel() : 0; |
| 734 |
val += eg->GetLevel() * (eg->pEGInfo->resonance + f); |
| 735 |
} |
| 736 |
|
| 737 |
for (int i = 0; i < GetRack()->resLFOs.size(); i++) { |
| 738 |
LFOv2Unit* lfo = GetRack()->resLFOs[i]; |
| 739 |
if (!lfo->Active()) continue; |
| 740 |
|
| 741 |
float f = lfo->suResOnCC.Active() ? lfo->suResOnCC.GetLevel() : 0; |
| 742 |
val += lfo->GetLevel() * (lfo->pLfoInfo->resonance + f); |
| 743 |
} |
| 744 |
|
| 745 |
return val; |
| 746 |
} |
| 747 |
|
| 748 |
float EndpointUnit::GetPan() { |
| 749 |
float pan = suPanOnCC.Active() ? suPanOnCC.GetLevel() : 0; |
| 750 |
|
| 751 |
for (int i = 0; i < GetRack()->panEGs.size(); i++) { |
| 752 |
EGv2Unit* eg = GetRack()->panEGs[i]; |
| 753 |
if (!eg->Active()) continue; |
| 754 |
|
| 755 |
float f = eg->suPanOnCC.Active() ? eg->suPanOnCC.GetLevel() : 0; |
| 756 |
|
| 757 |
if (eg->pEGInfo->pan_curve >= 0 && eg->pEGInfo->pan_curve < suPanOnCC.GetCurveCount()) { |
| 758 |
uint8_t val = eg->GetLevel() * 127; |
| 759 |
if (val > 127) val = 127; |
| 760 |
pan += eg->pEGInfo->pan * suPanOnCC.GetCurve(eg->pEGInfo->pan_curve)->v[val] + eg->GetLevel() * f; |
| 761 |
} else { |
| 762 |
pan += eg->GetLevel() * (eg->pEGInfo->pan + f); |
| 763 |
} |
| 764 |
} |
| 765 |
|
| 766 |
for (int i = 0; i < GetRack()->panLFOs.size(); i++) { |
| 767 |
LFOv2Unit* lfo = GetRack()->panLFOs[i]; |
| 768 |
if (!lfo->Active()) continue; |
| 769 |
|
| 770 |
float f = lfo->suPanOnCC.Active() ? lfo->suPanOnCC.GetLevel() : 0; |
| 771 |
pan += lfo->GetLevel() * (lfo->pLfoInfo->pan + f); |
| 772 |
} |
| 773 |
|
| 774 |
if(pan < -100) return -100; |
| 775 |
if(pan > 100) return 100; |
| 776 |
|
| 777 |
return pan; |
| 778 |
} |
| 779 |
|
| 780 |
|
| 781 |
SfzSignalUnitRack::SfzSignalUnitRack(Voice* voice) |
| 782 |
: SignalUnitRack(MaxUnitCount), pVoice(voice), suEndpoint(this), suVolEG(this), suFilEG(this), suPitchEG(this), |
| 783 |
EGs(maxEgCount), volEGs(maxEgCount), pitchEGs(maxEgCount), filEGs(maxEgCount), resEGs(maxEgCount), panEGs(maxEgCount), |
| 784 |
suEq1GainOnCC(this), suEq2GainOnCC(this), suEq3GainOnCC(this), |
| 785 |
suEq1FreqOnCC(this), suEq2FreqOnCC(this), suEq3FreqOnCC(this), |
| 786 |
suEq1BwOnCC(this), suEq2BwOnCC(this), suEq3BwOnCC(this), |
| 787 |
suVolOnCC(this), suPitchOnCC(this), suCutoffOnCC(this), suResOnCC(this), |
| 788 |
suAmpLFO(this), suPitchLFO(this), suFilLFO(this), |
| 789 |
LFOs(maxLfoCount), volLFOs(maxLfoCount), pitchLFOs(maxLfoCount), |
| 790 |
filLFOs(maxLfoCount), resLFOs(maxLfoCount), panLFOs(maxLfoCount) |
| 791 |
{ |
| 792 |
suEndpoint.pVoice = suEndpoint.suXFInCC.pVoice = suEndpoint.suXFOutCC.pVoice = suEndpoint.suPanOnCC.pVoice = voice; |
| 793 |
suVolEG.pVoice = suFilEG.pVoice = suPitchEG.pVoice = voice; |
| 794 |
suAmpLFO.pVoice = suPitchLFO.pVoice = suFilLFO.pVoice = voice; |
| 795 |
|
| 796 |
suEq1GainOnCC.pVoice = suEq2GainOnCC.pVoice = suEq3GainOnCC.pVoice = voice; |
| 797 |
suEq1FreqOnCC.pVoice = suEq2FreqOnCC.pVoice = suEq3FreqOnCC.pVoice = voice; |
| 798 |
suEq1BwOnCC.pVoice = suEq2BwOnCC.pVoice = suEq3BwOnCC.pVoice = voice; |
| 799 |
|
| 800 |
suVolOnCC.pVoice = suPitchOnCC.pVoice = suCutoffOnCC.pVoice = suResOnCC.pVoice = voice; |
| 801 |
suPitchLFO.suDepthOnCC.pVoice = suPitchLFO.suFadeEG.pVoice = suPitchLFO.suFreqOnCC.pVoice = voice; |
| 802 |
suFilLFO.suFadeEG.pVoice = suFilLFO.suDepthOnCC.pVoice = suFilLFO.suFreqOnCC.pVoice = voice; |
| 803 |
suAmpLFO.suFadeEG.pVoice = suAmpLFO.suDepthOnCC.pVoice = suAmpLFO.suFreqOnCC.pVoice = voice; |
| 804 |
|
| 805 |
for (int i = 0; i < EGs.capacity(); i++) { |
| 806 |
EGs[i] = new EGv2Unit(this); |
| 807 |
EGs[i]->pVoice = voice; |
| 808 |
EGs[i]->suAmpOnCC.pVoice = voice; |
| 809 |
EGs[i]->suVolOnCC.pVoice = voice; |
| 810 |
EGs[i]->suPitchOnCC.pVoice = voice; |
| 811 |
EGs[i]->suCutoffOnCC.pVoice = voice; |
| 812 |
EGs[i]->suResOnCC.pVoice = voice; |
| 813 |
EGs[i]->suPanOnCC.pVoice = voice; |
| 814 |
} |
| 815 |
|
| 816 |
for (int i = 0; i < LFOs.capacity(); i++) { |
| 817 |
LFOs[i] = new LFOv2Unit(this); |
| 818 |
LFOs[i]->pVoice = voice; |
| 819 |
LFOs[i]->suDepthOnCC.pVoice = voice; |
| 820 |
LFOs[i]->suFreqOnCC.pVoice = voice; |
| 821 |
LFOs[i]->suFadeEG.pVoice = voice; |
| 822 |
LFOs[i]->suVolOnCC.pVoice = voice; |
| 823 |
LFOs[i]->suPitchOnCC.pVoice = voice; |
| 824 |
LFOs[i]->suFreqOnCC.pVoice = voice; |
| 825 |
LFOs[i]->suPanOnCC.pVoice = voice; |
| 826 |
LFOs[i]->suCutoffOnCC.pVoice = voice; |
| 827 |
LFOs[i]->suResOnCC.pVoice = voice; |
| 828 |
} |
| 829 |
} |
| 830 |
|
| 831 |
SfzSignalUnitRack::~SfzSignalUnitRack() { |
| 832 |
for (int i = 0; i < EGs.capacity(); i++) { |
| 833 |
delete EGs[i]; EGs[i] = NULL; |
| 834 |
} |
| 835 |
|
| 836 |
for (int i = 0; i < LFOs.capacity(); i++) { |
| 837 |
delete LFOs[i]; LFOs[i] = NULL; |
| 838 |
} |
| 839 |
} |
| 840 |
|
| 841 |
void SfzSignalUnitRack::InitRTLists() { |
| 842 |
Pool<CCSignalUnit::CC>* pCCPool = pVoice->pEngine->pCCPool; |
| 843 |
Pool<Smoother>* pSmootherPool = pVoice->pEngine->pSmootherPool; |
| 844 |
|
| 845 |
suEq1GainOnCC.InitCCList(pCCPool, pSmootherPool); |
| 846 |
suEq2GainOnCC.InitCCList(pCCPool, pSmootherPool); |
| 847 |
suEq3GainOnCC.InitCCList(pCCPool, pSmootherPool); |
| 848 |
suEq1FreqOnCC.InitCCList(pCCPool, pSmootherPool); |
| 849 |
suEq2FreqOnCC.InitCCList(pCCPool, pSmootherPool); |
| 850 |
suEq3FreqOnCC.InitCCList(pCCPool, pSmootherPool); |
| 851 |
suEq1BwOnCC.InitCCList(pCCPool, pSmootherPool); |
| 852 |
suEq2BwOnCC.InitCCList(pCCPool, pSmootherPool); |
| 853 |
suEq3BwOnCC.InitCCList(pCCPool, pSmootherPool); |
| 854 |
|
| 855 |
suVolOnCC.InitCCList(pCCPool, pSmootherPool); |
| 856 |
suPitchOnCC.InitCCList(pCCPool, pSmootherPool); |
| 857 |
suCutoffOnCC.InitCCList(pCCPool, pSmootherPool); |
| 858 |
suResOnCC.InitCCList(pCCPool, pSmootherPool); |
| 859 |
suEndpoint.suXFInCC.InitCCList(pCCPool, pSmootherPool); |
| 860 |
suEndpoint.suXFOutCC.InitCCList(pCCPool, pSmootherPool); |
| 861 |
suEndpoint.suPanOnCC.InitCCList(pCCPool, pSmootherPool); |
| 862 |
suPitchLFO.suDepthOnCC.InitCCList(pCCPool, pSmootherPool); |
| 863 |
suPitchLFO.suFreqOnCC.InitCCList(pCCPool, pSmootherPool); |
| 864 |
suFilLFO.suDepthOnCC.InitCCList(pCCPool, pSmootherPool); |
| 865 |
suFilLFO.suFreqOnCC.InitCCList(pCCPool, pSmootherPool); |
| 866 |
suAmpLFO.suDepthOnCC.InitCCList(pCCPool, pSmootherPool); |
| 867 |
suAmpLFO.suFreqOnCC.InitCCList(pCCPool, pSmootherPool); |
| 868 |
|
| 869 |
for (int i = 0; i < EGs.capacity(); i++) { |
| 870 |
EGs[i]->suAmpOnCC.InitCCList(pCCPool, pSmootherPool); |
| 871 |
EGs[i]->suVolOnCC.InitCCList(pCCPool, pSmootherPool); |
| 872 |
EGs[i]->suPitchOnCC.InitCCList(pCCPool, pSmootherPool); |
| 873 |
EGs[i]->suCutoffOnCC.InitCCList(pCCPool, pSmootherPool); |
| 874 |
EGs[i]->suResOnCC.InitCCList(pCCPool, pSmootherPool); |
| 875 |
EGs[i]->suPanOnCC.InitCCList(pCCPool, pSmootherPool); |
| 876 |
} |
| 877 |
|
| 878 |
for (int i = 0; i < LFOs.capacity(); i++) { |
| 879 |
LFOs[i]->suDepthOnCC.InitCCList(pCCPool, pSmootherPool); |
| 880 |
LFOs[i]->suFreqOnCC.InitCCList(pCCPool, pSmootherPool); |
| 881 |
LFOs[i]->suVolOnCC.InitCCList(pCCPool, pSmootherPool); |
| 882 |
LFOs[i]->suPitchOnCC.InitCCList(pCCPool, pSmootherPool); |
| 883 |
LFOs[i]->suFreqOnCC.InitCCList(pCCPool, pSmootherPool); |
| 884 |
LFOs[i]->suPanOnCC.InitCCList(pCCPool, pSmootherPool); |
| 885 |
LFOs[i]->suCutoffOnCC.InitCCList(pCCPool, pSmootherPool); |
| 886 |
LFOs[i]->suResOnCC.InitCCList(pCCPool, pSmootherPool); |
| 887 |
} |
| 888 |
} |
| 889 |
|
| 890 |
void SfzSignalUnitRack::Trigger() { |
| 891 |
EGs.clear(); |
| 892 |
volEGs.clear(); |
| 893 |
pitchEGs.clear(); |
| 894 |
filEGs.clear(); |
| 895 |
resEGs.clear(); |
| 896 |
panEGs.clear(); |
| 897 |
|
| 898 |
LFOs.clear(); |
| 899 |
volLFOs.clear(); |
| 900 |
pitchLFOs.clear(); |
| 901 |
filLFOs.clear(); |
| 902 |
resLFOs.clear(); |
| 903 |
panLFOs.clear(); |
| 904 |
|
| 905 |
::sfz::Region* const pRegion = pVoice->pRegion; |
| 906 |
|
| 907 |
suEq1GainOnCC.SetCCs(pRegion->eq1_gain_oncc); |
| 908 |
suEq2GainOnCC.SetCCs(pRegion->eq2_gain_oncc); |
| 909 |
suEq3GainOnCC.SetCCs(pRegion->eq3_gain_oncc); |
| 910 |
suEq1FreqOnCC.SetCCs(pRegion->eq1_freq_oncc); |
| 911 |
suEq2FreqOnCC.SetCCs(pRegion->eq2_freq_oncc); |
| 912 |
suEq3FreqOnCC.SetCCs(pRegion->eq3_freq_oncc); |
| 913 |
suEq1BwOnCC.SetCCs(pRegion->eq1_bw_oncc); |
| 914 |
suEq2BwOnCC.SetCCs(pRegion->eq2_bw_oncc); |
| 915 |
suEq3BwOnCC.SetCCs(pRegion->eq3_bw_oncc); |
| 916 |
|
| 917 |
bHasEq = pRegion->eq1_gain || pRegion->eq2_gain || pRegion->eq3_gain || |
| 918 |
suEq1GainOnCC.HasCCs() || suEq2GainOnCC.HasCCs() || suEq3GainOnCC.HasCCs(); |
| 919 |
|
| 920 |
suVolOnCC.SetCCs(pRegion->volume_oncc); |
| 921 |
suPitchOnCC.SetCCs(pRegion->pitch_oncc); |
| 922 |
suCutoffOnCC.SetCCs(pRegion->cutoff_oncc); |
| 923 |
suResOnCC.SetCCs(pRegion->resonance_oncc); |
| 924 |
|
| 925 |
for (int i = 0; i < pRegion->eg.size(); i++) { |
| 926 |
if (pRegion->eg[i].node.size() == 0) continue; |
| 927 |
|
| 928 |
if(EGs.size() < EGs.capacity()) { |
| 929 |
EGv2Unit eg(this); |
| 930 |
eg.pEGInfo = &(pRegion->eg[i]); |
| 931 |
EGs.increment()->Copy(eg); |
| 932 |
EGs[EGs.size() - 1]->suAmpOnCC.SetCCs(pRegion->eg[i].amplitude_oncc); |
| 933 |
EGs[EGs.size() - 1]->suVolOnCC.SetCCs(pRegion->eg[i].volume_oncc); |
| 934 |
EGs[EGs.size() - 1]->suPitchOnCC.SetCCs(pRegion->eg[i].pitch_oncc); |
| 935 |
EGs[EGs.size() - 1]->suCutoffOnCC.SetCCs(pRegion->eg[i].cutoff_oncc); |
| 936 |
EGs[EGs.size() - 1]->suResOnCC.SetCCs(pRegion->eg[i].resonance_oncc); |
| 937 |
EGs[EGs.size() - 1]->suPanOnCC.SetCCs(pRegion->eg[i].pan_oncc); |
| 938 |
} else { std::cerr << "Maximum number of EGs reached!" << std::endl; break; } |
| 939 |
|
| 940 |
if ( pRegion->eg[i].amplitude > 0 || !pRegion->eg[i].amplitude_oncc.empty() || |
| 941 |
pRegion->eg[i].volume > -145 || !pRegion->eg[i].volume_oncc.empty() |
| 942 |
) { |
| 943 |
if(volEGs.size() < volEGs.capacity()) volEGs.add(EGs[EGs.size() - 1]); |
| 944 |
else std::cerr << "Maximum number of EGs reached!" << std::endl; |
| 945 |
} |
| 946 |
|
| 947 |
if (pRegion->eg[i].cutoff != 0 || !pRegion->eg[i].cutoff_oncc.empty()) { |
| 948 |
if(filEGs.size() < filEGs.capacity()) filEGs.add(EGs[EGs.size() - 1]); |
| 949 |
else std::cerr << "Maximum number of EGs reached!" << std::endl; |
| 950 |
} |
| 951 |
|
| 952 |
if (pRegion->eg[i].resonance != 0 || !pRegion->eg[i].resonance_oncc.empty()) { |
| 953 |
if(resEGs.size() < resEGs.capacity()) resEGs.add(EGs[EGs.size() - 1]); |
| 954 |
else std::cerr << "Maximum number of EGs reached!" << std::endl; |
| 955 |
} |
| 956 |
|
| 957 |
if (pRegion->eg[i].pitch != 0 || !pRegion->eg[i].pitch_oncc.empty()) { |
| 958 |
if(pitchEGs.size() < pitchEGs.capacity()) pitchEGs.add(EGs[EGs.size() - 1]); |
| 959 |
else std::cerr << "Maximum number of EGs reached!" << std::endl; |
| 960 |
} |
| 961 |
|
| 962 |
if (pRegion->eg[i].pan != 0 || !pRegion->eg[i].pan_oncc.empty()) { |
| 963 |
if(panEGs.size() < panEGs.capacity()) panEGs.add(EGs[EGs.size() - 1]); |
| 964 |
else std::cerr << "Maximum number of EGs reached!" << std::endl; |
| 965 |
} |
| 966 |
} |
| 967 |
|
| 968 |
if (pRegion->ampeg_sustain == -1) { |
| 969 |
if (volEGs.size() > 0) pRegion->ampeg_sustain = 0; |
| 970 |
else pRegion->ampeg_sustain = 100; |
| 971 |
} |
| 972 |
|
| 973 |
// LFO |
| 974 |
for (int i = 0; i < pRegion->lfos.size(); i++) { |
| 975 |
if (pRegion->lfos[i].freq <= 0) { |
| 976 |
if (pRegion->lfos[i].freq_oncc.empty()) continue; // Not initialized |
| 977 |
else pRegion->lfos[i].freq = 0; |
| 978 |
} |
| 979 |
|
| 980 |
if(LFOs.size() < LFOs.capacity()) { |
| 981 |
LFOv2Unit lfo(this); |
| 982 |
lfo.pLfoInfo = &(pRegion->lfos[i]); |
| 983 |
LFOs.increment()->Copy(lfo); |
| 984 |
LFOs[LFOs.size() - 1]->suVolOnCC.SetCCs(pRegion->lfos[i].volume_oncc); |
| 985 |
LFOs[LFOs.size() - 1]->suPitchOnCC.SetCCs(pRegion->lfos[i].pitch_oncc); |
| 986 |
LFOs[LFOs.size() - 1]->suFreqOnCC.SetCCs(pRegion->lfos[i].freq_oncc); |
| 987 |
LFOs[LFOs.size() - 1]->suPanOnCC.SetCCs(pRegion->lfos[i].pan_oncc); |
| 988 |
LFOs[LFOs.size() - 1]->suCutoffOnCC.SetCCs(pRegion->lfos[i].cutoff_oncc); |
| 989 |
LFOs[LFOs.size() - 1]->suResOnCC.SetCCs(pRegion->lfos[i].resonance_oncc); |
| 990 |
} else { std::cerr << "Maximum number of LFOs reached!" << std::endl; break; } |
| 991 |
|
| 992 |
if (pRegion->lfos[i].volume != 0 || !pRegion->lfos[i].volume_oncc.empty()) { |
| 993 |
if(volLFOs.size() < volLFOs.capacity()) volLFOs.add(LFOs[LFOs.size() - 1]); |
| 994 |
else std::cerr << "Maximum number of LFOs reached!" << std::endl; |
| 995 |
} |
| 996 |
|
| 997 |
if (pRegion->lfos[i].pitch != 0 || !pRegion->lfos[i].pitch_oncc.empty()) { |
| 998 |
if(pitchLFOs.size() < pitchLFOs.capacity()) pitchLFOs.add(LFOs[LFOs.size() - 1]); |
| 999 |
else std::cerr << "Maximum number of LFOs reached!" << std::endl; |
| 1000 |
} |
| 1001 |
|
| 1002 |
if (pRegion->lfos[i].cutoff != 0 || !pRegion->lfos[i].cutoff_oncc.empty()) { |
| 1003 |
if(filLFOs.size() < filLFOs.capacity()) filLFOs.add(LFOs[LFOs.size() - 1]); |
| 1004 |
else std::cerr << "Maximum number of LFOs reached!" << std::endl; |
| 1005 |
} |
| 1006 |
|
| 1007 |
if (pRegion->lfos[i].resonance != 0 || !pRegion->lfos[i].resonance_oncc.empty()) { |
| 1008 |
if(resLFOs.size() < resLFOs.capacity()) resLFOs.add(LFOs[LFOs.size() - 1]); |
| 1009 |
else std::cerr << "Maximum number of LFOs reached!" << std::endl; |
| 1010 |
} |
| 1011 |
|
| 1012 |
if (pRegion->lfos[i].pan != 0 || !pRegion->lfos[i].pan_oncc.empty()) { |
| 1013 |
if(panLFOs.size() < panLFOs.capacity()) panLFOs.add(LFOs[LFOs.size() - 1]); |
| 1014 |
else std::cerr << "Maximum number of LFOs reached!" << std::endl; |
| 1015 |
} |
| 1016 |
} |
| 1017 |
|
| 1018 |
suPitchLFO.suDepthOnCC.SetCCs(pRegion->pitchlfo_depthcc); |
| 1019 |
suPitchLFO.suFreqOnCC.SetCCs(pRegion->pitchlfo_freqcc); |
| 1020 |
|
| 1021 |
suFilLFO.suDepthOnCC.SetCCs(pRegion->fillfo_depthcc); |
| 1022 |
suFilLFO.suFreqOnCC.SetCCs(pRegion->fillfo_freqcc); |
| 1023 |
|
| 1024 |
suAmpLFO.suDepthOnCC.SetCCs(pRegion->amplfo_depthcc); |
| 1025 |
suAmpLFO.suFreqOnCC.SetCCs(pRegion->amplfo_freqcc); |
| 1026 |
|
| 1027 |
Units.clear(); |
| 1028 |
|
| 1029 |
Units.add(&suEq1GainOnCC); |
| 1030 |
Units.add(&suEq2GainOnCC); |
| 1031 |
Units.add(&suEq3GainOnCC); |
| 1032 |
Units.add(&suEq1FreqOnCC); |
| 1033 |
Units.add(&suEq2FreqOnCC); |
| 1034 |
Units.add(&suEq3FreqOnCC); |
| 1035 |
Units.add(&suEq1BwOnCC); |
| 1036 |
Units.add(&suEq2BwOnCC); |
| 1037 |
Units.add(&suEq3BwOnCC); |
| 1038 |
|
| 1039 |
Units.add(&suVolOnCC); |
| 1040 |
Units.add(&suPitchOnCC); |
| 1041 |
Units.add(&suCutoffOnCC); |
| 1042 |
Units.add(&suResOnCC); |
| 1043 |
|
| 1044 |
Units.add(&suVolEG); |
| 1045 |
Units.add(&suFilEG); |
| 1046 |
Units.add(&suPitchEG); |
| 1047 |
|
| 1048 |
Units.add(&suPitchLFO.suFreqOnCC); // Don't change order! (should be triggered before the LFO) |
| 1049 |
Units.add(&suPitchLFO); |
| 1050 |
Units.add(&suPitchLFO.suDepthOnCC); |
| 1051 |
Units.add(&suPitchLFO.suFadeEG); |
| 1052 |
|
| 1053 |
Units.add(&suAmpLFO.suFreqOnCC); // Don't change order! (should be triggered before the LFO) |
| 1054 |
Units.add(&suAmpLFO.suDepthOnCC); |
| 1055 |
Units.add(&suAmpLFO); |
| 1056 |
Units.add(&suAmpLFO.suFadeEG); |
| 1057 |
|
| 1058 |
Units.add(&suFilLFO.suFreqOnCC); // Don't change order! (should be triggered before the LFO) |
| 1059 |
Units.add(&suFilLFO.suDepthOnCC); |
| 1060 |
Units.add(&suFilLFO); |
| 1061 |
Units.add(&suFilLFO.suFadeEG); |
| 1062 |
|
| 1063 |
for (int i = 0; i < EGs.size(); i++) { |
| 1064 |
Units.add(EGs[i]); |
| 1065 |
Units.add(&(EGs[i]->suAmpOnCC)); |
| 1066 |
Units.add(&(EGs[i]->suVolOnCC)); |
| 1067 |
Units.add(&(EGs[i]->suPitchOnCC)); |
| 1068 |
Units.add(&(EGs[i]->suCutoffOnCC)); |
| 1069 |
Units.add(&(EGs[i]->suResOnCC)); |
| 1070 |
Units.add(&(EGs[i]->suPanOnCC)); |
| 1071 |
} |
| 1072 |
|
| 1073 |
for (int i = 0; i < LFOs.size(); i++) { |
| 1074 |
Units.add(&(LFOs[i]->suFreqOnCC)); // Don't change order! (should be triggered before the LFO) |
| 1075 |
Units.add(LFOs[i]); |
| 1076 |
Units.add(&(LFOs[i]->suFadeEG)); |
| 1077 |
Units.add(&(LFOs[i]->suVolOnCC)); |
| 1078 |
Units.add(&(LFOs[i]->suPitchOnCC)); |
| 1079 |
Units.add(&(LFOs[i]->suPanOnCC)); |
| 1080 |
Units.add(&(LFOs[i]->suCutoffOnCC)); |
| 1081 |
Units.add(&(LFOs[i]->suResOnCC)); |
| 1082 |
} |
| 1083 |
|
| 1084 |
Units.add(&suEndpoint); |
| 1085 |
Units.add(&suEndpoint.suXFInCC); |
| 1086 |
Units.add(&suEndpoint.suXFOutCC); |
| 1087 |
Units.add(&suEndpoint.suPanOnCC); |
| 1088 |
|
| 1089 |
SignalUnitRack::Trigger(); |
| 1090 |
} |
| 1091 |
|
| 1092 |
EndpointSignalUnit* SfzSignalUnitRack::GetEndpointUnit() { |
| 1093 |
return &suEndpoint; |
| 1094 |
} |
| 1095 |
|
| 1096 |
void SfzSignalUnitRack::EnterFadeOutStage() { |
| 1097 |
suVolEG.EG.enterFadeOutStage(); |
| 1098 |
|
| 1099 |
for (int i = 0; i < volEGs.size(); i++) { |
| 1100 |
volEGs[i]->EG.enterFadeOutStage(); |
| 1101 |
} |
| 1102 |
} |
| 1103 |
|
| 1104 |
void SfzSignalUnitRack::Reset() { |
| 1105 |
suEq1GainOnCC.RemoveAllCCs(); |
| 1106 |
suEq2GainOnCC.RemoveAllCCs(); |
| 1107 |
suEq3GainOnCC.RemoveAllCCs(); |
| 1108 |
suEq1FreqOnCC.RemoveAllCCs(); |
| 1109 |
suEq2FreqOnCC.RemoveAllCCs(); |
| 1110 |
suEq3FreqOnCC.RemoveAllCCs(); |
| 1111 |
suEq1BwOnCC.RemoveAllCCs(); |
| 1112 |
suEq2BwOnCC.RemoveAllCCs(); |
| 1113 |
suEq3BwOnCC.RemoveAllCCs(); |
| 1114 |
|
| 1115 |
suVolOnCC.RemoveAllCCs(); |
| 1116 |
suPitchOnCC.RemoveAllCCs(); |
| 1117 |
suCutoffOnCC.RemoveAllCCs(); |
| 1118 |
suResOnCC.RemoveAllCCs(); |
| 1119 |
suEndpoint.suXFInCC.RemoveAllCCs(); |
| 1120 |
suEndpoint.suXFOutCC.RemoveAllCCs(); |
| 1121 |
suEndpoint.suPanOnCC.RemoveAllCCs(); |
| 1122 |
suPitchLFO.suDepthOnCC.RemoveAllCCs(); |
| 1123 |
suPitchLFO.suFreqOnCC.RemoveAllCCs(); |
| 1124 |
suFilLFO.suDepthOnCC.RemoveAllCCs(); |
| 1125 |
suFilLFO.suFreqOnCC.RemoveAllCCs(); |
| 1126 |
suAmpLFO.suDepthOnCC.RemoveAllCCs(); |
| 1127 |
suAmpLFO.suFreqOnCC.RemoveAllCCs(); |
| 1128 |
|
| 1129 |
for (int i = 0; i < EGs.capacity(); i++) { |
| 1130 |
EGs[i]->suAmpOnCC.RemoveAllCCs(); |
| 1131 |
EGs[i]->suVolOnCC.RemoveAllCCs(); |
| 1132 |
EGs[i]->suPitchOnCC.RemoveAllCCs(); |
| 1133 |
EGs[i]->suCutoffOnCC.RemoveAllCCs(); |
| 1134 |
EGs[i]->suResOnCC.RemoveAllCCs(); |
| 1135 |
EGs[i]->suPanOnCC.RemoveAllCCs(); |
| 1136 |
} |
| 1137 |
|
| 1138 |
for (int i = 0; i < LFOs.capacity(); i++) { |
| 1139 |
LFOs[i]->suDepthOnCC.RemoveAllCCs(); |
| 1140 |
LFOs[i]->suFreqOnCC.RemoveAllCCs(); |
| 1141 |
LFOs[i]->suVolOnCC.RemoveAllCCs(); |
| 1142 |
LFOs[i]->suPitchOnCC.RemoveAllCCs(); |
| 1143 |
LFOs[i]->suFreqOnCC.RemoveAllCCs(); |
| 1144 |
LFOs[i]->suPanOnCC.RemoveAllCCs(); |
| 1145 |
LFOs[i]->suCutoffOnCC.RemoveAllCCs(); |
| 1146 |
LFOs[i]->suResOnCC.RemoveAllCCs(); |
| 1147 |
} |
| 1148 |
} |
| 1149 |
|
| 1150 |
void SfzSignalUnitRack::UpdateEqSettings(EqSupport* pEqSupport) { |
| 1151 |
if (!pEqSupport->HasSupport()) return; |
| 1152 |
if (pEqSupport->GetBandCount() < 3) { |
| 1153 |
std::cerr << "SfzSignalUnitRack::UpdateEqSettings: EQ should have at least 3 bands\n"; |
| 1154 |
return; |
| 1155 |
} |
| 1156 |
|
| 1157 |
::sfz::Region* const pRegion = pVoice->pRegion; |
| 1158 |
|
| 1159 |
float dB = (suEq1GainOnCC.Active() ? suEq1GainOnCC.GetLevel() : 0) + pRegion->eq1_gain; |
| 1160 |
pEqSupport->SetGain(0, dB); |
| 1161 |
|
| 1162 |
dB = (suEq2GainOnCC.Active() ? suEq2GainOnCC.GetLevel() : 0) + pRegion->eq2_gain; |
| 1163 |
pEqSupport->SetGain(1, dB); |
| 1164 |
|
| 1165 |
dB = (suEq3GainOnCC.Active() ? suEq3GainOnCC.GetLevel() : 0) + pRegion->eq3_gain; |
| 1166 |
pEqSupport->SetGain(2, dB); |
| 1167 |
|
| 1168 |
float freq = (suEq1FreqOnCC.Active() ? suEq1FreqOnCC.GetLevel() : 0) + pRegion->eq1_freq; |
| 1169 |
pEqSupport->SetFreq(0, freq); |
| 1170 |
|
| 1171 |
freq = (suEq2FreqOnCC.Active() ? suEq2FreqOnCC.GetLevel() : 0) + pRegion->eq2_freq; |
| 1172 |
pEqSupport->SetFreq(1, freq); |
| 1173 |
|
| 1174 |
freq = (suEq3FreqOnCC.Active() ? suEq3FreqOnCC.GetLevel() : 0) + pRegion->eq3_freq; |
| 1175 |
pEqSupport->SetFreq(2, freq); |
| 1176 |
|
| 1177 |
float bw = (suEq1BwOnCC.Active() ? suEq1BwOnCC.GetLevel() : 0) + pRegion->eq1_bw; |
| 1178 |
pEqSupport->SetBandwidth(0, bw); |
| 1179 |
|
| 1180 |
bw = (suEq2BwOnCC.Active() ? suEq2BwOnCC.GetLevel() : 0) + pRegion->eq2_bw; |
| 1181 |
pEqSupport->SetBandwidth(1, bw); |
| 1182 |
|
| 1183 |
bw = (suEq3BwOnCC.Active() ? suEq3BwOnCC.GetLevel() : 0) + pRegion->eq3_bw; |
| 1184 |
pEqSupport->SetBandwidth(2, bw); |
| 1185 |
} |
| 1186 |
|
| 1187 |
}} // namespace LinuxSampler::sfz |
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