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OB-Xd/Source/Engine/SynthEngine.h

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2017-01-23 10:15:08 +00:00
/*
==============================================================================
This file is part of Obxd synthesizer.
Copyright ) 2013-2014 Filatov Vadim
Contact author via email :
justdat_@_e1.ru
This file may be licensed under the terms of of the
GNU General Public License Version 2 (the ``GPL'').
Software distributed under the License is distributed
on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
express or implied. See the GPL for the specific language
governing rights and limitations.
You should have received a copy of the GPL along with this
program. If not, go to http://www.gnu.org/licenses/gpl.html
or write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
==============================================================================
*/
#pragma once
#include "../PluginProcessor.h"
#include "ObxdVoice.h"
#include "Motherboard.h"
#include "Params.h"
#include "ParamSmoother.h"
class SynthEngine
{
private:
Motherboard synth;
ParamSmoother cutoffSmoother;
ParamSmoother pitchWheelSmoother;
ParamSmoother modWheelSmoother;
float sampleRate;
//JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (SynthEngine)
public:
SynthEngine():
cutoffSmoother(),
//synth = new Motherboard();
pitchWheelSmoother(),
modWheelSmoother()
{
}
~SynthEngine()
{
//delete synth;
}
void setPlayHead(float bpm,float retrPos)
{
synth.mlfo.hostSyncRetrigger(bpm,retrPos);
}
void setSampleRate(float sr)
{
sampleRate = sr;
cutoffSmoother.setSampleRate(sr);
pitchWheelSmoother.setSampleRate(sr);
modWheelSmoother.setSampleRate(sr);
synth.setSampleRate(sr);
}
void processSample(float *left,float *right)
{
processCutoffSmoothed(cutoffSmoother.smoothStep());
procPitchWheelSmoothed(pitchWheelSmoother.smoothStep());
procModWheelSmoothed(modWheelSmoother.smoothStep());
synth.processSample(left,right);
}
void allNotesOff()
{
for(int i = 0 ; i < 128;i++)
{
procNoteOff(i);
}
}
void allSoundOff()
{
allNotesOff();
for(int i = 0 ; i < Motherboard::MAX_VOICES;i++)
{
synth.voices[i].ResetEnvelope();
}
}
void sustainOn()
{
synth.sustainOn();
}
void sustainOff()
{
synth.sustainOff();
}
void procLfoSync(float val)
{
if(val > 0.5)
synth.mlfo.setSynced();
else
synth.mlfo.setUnsynced();
}
void procAsPlayedAlloc(float val)
{
synth.asPlayedMode = val > 0.5;
}
void procNoteOn(int noteNo,float velocity)
{
synth.setNoteOn(noteNo,velocity);
}
void procNoteOff(int noteNo)
{
synth.setNoteOff(noteNo);
}
void procEconomyMode(float val)
{
synth.economyMode = val>0.5;
}
#define ForEachVoice(expr) \
for(int i = 0 ; i < synth.MAX_VOICES;i++) \
{\
synth.voices[i].expr;\
}\
void procAmpVelocityAmount(float val)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].vamp= val;
}
}
void procFltVelocityAmount(float val)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].vflt= val;
}
}
void procModWheel(float val)
{
modWheelSmoother.setSteep(val);
}
void procModWheelSmoothed(float val)
{
synth.vibratoAmount = val;
}
void procModWheelFrequency(float val)
{
synth.vibratoLfo.setFrequency (logsc(val,3,10));
synth.vibratoEnabled = val>0.05;
}
void procPitchWheel(float val)
{
pitchWheelSmoother.setSteep(val);
//for(int i = 0 ; i < synth->MAX_VOICES;i++)
//{
// synth->voices[i]->pitchWheel = val;
//}
}
inline void procPitchWheelSmoothed(float val)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].pitchWheel = val;
}
}
void setVoiceCount(float param)
{
synth.setVoiceCount(roundToInt((param*(synth.MAX_VOICES-1)) +1));
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}
void procPitchWheelAmount(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].pitchWheelAmt = param>0.5?12:2;
}
}
void procPitchWheelOsc2Only(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].pitchWheelOsc2Only = param>0.5;
}
}
void processPan(float param,int idx)
{
synth.pannings[(idx-1) % synth.MAX_PANNINGS] = param;
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}
void processTune(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.tune = param*2-1;
}
}
void processLegatoMode(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].legatoMode = roundToInt(param*3 + 1) -1;
}
}
void processOctave(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.oct = (roundToInt(param*4) -2)*12;
}
}
void processFilterKeyFollow(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].fltKF = param;
}
}
void processSelfOscPush(float param)
{
ForEachVoice(selfOscPush = param>0.5);
ForEachVoice(flt.selfOscPush = param>0.5);
}
void processUnison(float param)
{
synth.uni = param>0.5f;
}
void processPortamento(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].porta =logsc(1-param,0.14,250,150);
}
}
void processVolume(float param)
{
synth.Volume = linsc(param,0,0.30);
}
void processLfoFrequency(float param)
{
synth.mlfo.setRawParam(param);
synth.mlfo.setFrequency(logsc(param,0,50,120));
}
void processLfoSine(float param)
{
if(param>0.5)
{
synth.mlfo.waveForm |=1;
}
else
{
synth.mlfo.waveForm&=~1;
}
}
void processLfoSquare(float param)
{
if(param>0.5)
{
synth.mlfo.waveForm |=2;
}
else
{
synth.mlfo.waveForm&=~2;
}
}
void processLfoSH(float param)
{
if(param>0.5)
{
synth.mlfo.waveForm |=4;
}
else
{
synth.mlfo.waveForm&=~4;
}
}
void processLfoAmt1(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].lfoa1 = logsc(logsc(param,0,1,60),0,60,10);
}
}
void processLfoOsc1(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].lfoo1 = param>0.5;
}
}
void processLfoOsc2(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].lfoo2 = param>0.5;
}
}
void processLfoFilter(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].lfof = param>0.5;
}
}
void processLfoPw1(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].lfopw1 = param>0.5;
}
}
void processLfoPw2(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].lfopw2 = param>0.5;
}
}
void processLfoAmt2(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].lfoa2 = linsc(param,0,0.7);
}
}
void processDetune(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.totalDetune = logsc(param,0.001,0.90);
}
}
void processPulseWidth(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.pulseWidth = linsc(param,0.0,0.95);
}
}
void processPwEnv(float param)
{
ForEachVoice (pwenvmod=linsc(param,0,0.85));
}
void processPwOfs(float param)
{
ForEachVoice(pwOfs = linsc(param,0,0.75));
}
void processPwEnvBoth(float param)
{
ForEachVoice(pwEnvBoth = param>0.5);
}
void processInvertFenv(float param)
{
ForEachVoice(invertFenv = param>0.5);
}
void processPitchModBoth(float param)
{
ForEachVoice(pitchModBoth = param>0.5);
}
void processOsc2Xmod(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.xmod= param*24;
}
}
void processEnvelopeToPitch(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].envpitchmod= param*36;
}
}
void processOsc2HardSync(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.hardSync = param>0.5;
}
}
void processOsc1Pitch(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.osc1p = (param * 48);
}
}
void processOsc2Pitch(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.osc2p = (param * 48);
}
}
void processPitchQuantization(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.quantizeCw = param>0.5;
}
}
void processOsc1Mix(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.o1mx = param;
}
}
void processOsc2Mix(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.o2mx = param;
}
}
void processNoiseMix(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.nmx = logsc(param,0,1,35);
}
}
void processBrightness(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].setBrightness( linsc(param,7000,26000));
}
}
void processOsc2Det(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.osc2Det = logsc(param,0.001,0.6);
}
}
void processOsc1Saw(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.osc1Saw = param>0.5;
}
}
void processOsc1Pulse(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.osc1Pul = param>0.5;
}
}
void processOsc2Saw(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.osc2Saw= param>0.5;
}
}
void processOsc2Pulse(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].osc.osc2Pul= param>0.5;
}
}
void processCutoff(float param)
{
cutoffSmoother.setSteep( linsc(param,0,120));
// for(int i = 0 ; i < synth->MAX_VOICES;i++)
// {
//synth->voices[i]->cutoff = logsc(param,60,19000,30);
// synth->voices[i]->cutoff = linsc(param,0,120);
// }
}
inline void processCutoffSmoothed(float param)
{
ForEachVoice(cutoff=param);
}
void processBandpassSw(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
//synth.voices[i].cutoff = logsc(param,60,19000,30);
synth.voices[i].flt.bandPassSw = param>0.5;
}
}
void processResonance(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].flt.setResonance(0.991-logsc(1-param,0,0.991,40));
}
}
void processFourPole(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
//synth.voices[i].flt ;
synth.voices[i].fourpole = param>0.5;
}
}
void processMultimode(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
//synth.voices[i].flt ;
synth.voices[i].flt.setMultimode(linsc(param,0,1));
}
}
void processOversampling(float param)
{
synth.SetOversample(param>0.5);
}
void processFilterEnvelopeAmt(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].fenvamt = linsc(param,0,140);
}
}
void processLoudnessEnvelopeAttack(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].env.setAttack(logsc(param,4,60000,900));
}
}
void processLoudnessEnvelopeDecay(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].env.setDecay(logsc(param,4,60000,900));
}
}
void processLoudnessEnvelopeRelease(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].env.setRelease(logsc(param,8,60000,900));
}
}
void processLoudnessEnvelopeSustain(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].env.setSustain(param);
}
}
void processFilterEnvelopeAttack(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].fenv.setAttack(logsc(param,1,60000,900));
}
}
void processFilterEnvelopeDecay(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].fenv.setDecay(logsc(param,1,60000,900));
}
}
void processFilterEnvelopeRelease(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].fenv.setRelease(logsc(param,1,60000,900));
}
}
void processFilterEnvelopeSustain(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].fenv.setSustain(param);
}
}
void processEnvelopeDetune(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].setEnvDer(linsc(param,0.0,1));
}
}
void processFilterDetune(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].FltDetAmt = linsc(param,0.0,18);
}
}
void processPortamentoDetune(float param)
{
for(int i = 0 ; i < synth.MAX_VOICES;i++)
{
synth.voices[i].PortaDetuneAmt = linsc(param,0.0,0.75);
}
}
void processLoudnessDetune(float param)
{
ForEachVoice(levelDetuneAmt = linsc(param,0.0,0.67));
}
};