void processAudio(AudioBuffer &buffer)
{
const int size = buffer.getSize();
const float coarsePitch = getRampedParameterValue(PARAMETER_A);
const float finePitch = getRampedParameterValue(PARAMETER_B);
const float decay = getRampedParameterValue(PARAMETER_C);
const float mix = getRampedParameterValue(PARAMETER_D);
if (coarsePitch != mPrevCoarsePitch || finePitch != mPrevFinePitch || decay != mPrevDecay)
{
const float freq = midi2CPS(MIN_PITCH + floorf(mPrevCoarsePitch * PITCH_RANGE) + finePitch);
for (int c = 0; c < NUM_COMBS; c++)
{
mCombs[c].setFreqCPS(freq * FREQ_RATIOS[c]);
mCombs[c].setDecayTimeMs(MIN_DECAY + (decay * DECAY_RANGE));
}
mPrevCoarsePitch = coarsePitch;
mPrevFinePitch = finePitch;
mPrevDecay = decay;
}
float* bufL = buffer.getSamples(0);
float* bufR = buffer.getSamples(1);
for(int i = 0; i < size; i++)
{
float ipsL = bufL[i];
float ipsR = bufR[i];
float opsL = 0.f;
float opsR = 0.f;
const float smoothMix = mMixSmoother.process(mix);
const float invSmoothMix = 1.f-smoothMix;
for (int c = 0; c < NUM_COMBS; c++)
{
mCombs[c].process(ipsL, ipsR, &opsL, &opsR);
}
bufL[i] = mDCBlockerL.process( ((opsL * 0.1f) * smoothMix) + (ipsL * invSmoothMix) );
bufR[i] = mDCBlockerR.process( ((opsR * 0.1f) * smoothMix) + (ipsR * invSmoothMix) );
}
}
void processAudio(AudioBuffer &buffer)
{
const int size = buffer.getSize();
const float coarsePitch = getRampedParameterValue(PARAMETER_A);
const float finePitch = getRampedParameterValue(PARAMETER_B);
const float decay = getRampedParameterValue(PARAMETER_C);
const float mix = getRampedParameterValue(PARAMETER_D);
if (coarsePitch != mPrevCoarsePitch || finePitch != mPrevFinePitch || decay != mPrevDecay)
{
const float freq = midi2CPS(MIN_PITCH + floor(mPrevCoarsePitch * PITCH_RANGE) + finePitch);
for (int c = 0; c < NUM_COMBS; c++)
{
mCombs[c].setFreqCPS(freq * FREQ_RATIOS[c]);
mCombs[c].setDecayTimeMs(MIN_DECAY + (decay * DECAY_RANGE));
}
mPrevCoarsePitch = coarsePitch;
mPrevFinePitch = finePitch;
mPrevDecay = decay;
}
for(int ch = 0; ch<buffer.getChannels(); ++ch)
{
float* buf = buffer.getSamples(ch);
for(int i = 0; i < size; i++)
{
float ips = buf[i];
float ops = 0.;
const float smoothMix = mMixSmoother.process(mix);
for (int c = 0; c < NUM_COMBS; c++)
{
ops += mCombs[c].process(ips);
}
buf[i] = mDCBlocker.process( ((ops * 0.1) * smoothMix) + (ips * (1.-smoothMix)) );
}
}
}