void run(int frameCount, float* outL, float* outR)
{
float originalFrequency = *blsquare->freq;
*blsquare->freq *= kernel->detuningMultiplier;
*blsquare->freq += kernel->detuningOffset;
*blsquare->freq = clamp(*blsquare->freq, 0.0f, 22050.0f);
*blsquare->width = kernel->pulseWidth;
adsr->atk = (float)kernel->attackDuration;
adsr->dec = (float)kernel->decayDuration;
adsr->sus = (float)kernel->sustainLevel;
adsr->rel = (float)kernel->releaseDuration;
for (int frameIndex = 0; frameIndex < frameCount; ++frameIndex) {
float x = 0;
sp_adsr_compute(kernel->sp, adsr, &internalGate, &);
sp_blsquare_compute(kernel->sp, blsquare, nil, &x);
*outL++ += amp * x;
*outR++ += amp * x;
}
*blsquare->freq = originalFrequency;
if (stage == stageRelease && amp < 0.00001) {
clear();
remove();
}
}
void run(int frameCount, float *outL, float *outR) override
{
float originalFrequency = osc->freq;
osc->freq *= powf(2, kernel->pitchBend / 12.0);
osc->freq = clamp(osc->freq, 0.0f, 22050.0f);
float bentFrequency = osc->freq;
adsr->atk = (float)kernel->attackDuration;
adsr->dec = (float)kernel->decayDuration;
adsr->sus = (float)kernel->sustainLevel;
adsr->rel = (float)kernel->releaseDuration;
for (int frameIndex = 0; frameIndex < frameCount; ++frameIndex) {
float x = 0;
float depth = kernel->vibratoDepth / 12.0;
float variation = sinf((kernel->currentRunningIndex + frameIndex) * 2 * 2 * M_PI * kernel->vibratoRate / kernel->getSampleRate());
osc->freq = bentFrequency * powf(2, depth * variation);
sp_adsr_compute(kernel->getSpData(), adsr, &internalGate, &);
sp_osc_compute(kernel->getSpData(), osc, nil, &x);
*outL++ += amp * x;
*outR++ += amp * x;
}
osc->freq = originalFrequency;
if (stage == stageRelease && amp < 0.00001) {
clear();
remove();
}
}
void run(int frameCount, float* outL, float* outR)
{
float originalFrequency = phs->freq;
phs->freq *= kernel->detuningMultiplier;
phs->freq += kernel->detuningOffset;
phs->freq = clamp(phs->freq, 0.0f, 22050.0f);
pdhalf->amount = kernel->phaseDistortion;
adsr->atk = (float)kernel->attackDuration;
adsr->dec = (float)kernel->decayDuration;
adsr->sus = (float)kernel->sustainLevel;
adsr->rel = (float)kernel->releaseDuration;
for (int frameIndex = 0; frameIndex < frameCount; ++frameIndex) {
float temp = 0;
float pd = 0;
float ph = 0;
sp_adsr_compute(kernel->sp, adsr, &internalGate, &);
sp_phasor_compute(kernel->sp, phs, NULL, &ph);
sp_pdhalf_compute(kernel->sp, pdhalf, &ph, &pd);
tab->index = pd;
sp_tabread_compute(kernel->sp, tab, NULL, &temp);
*outL++ += velocityAmp * amp * temp;
*outR++ += velocityAmp * amp * temp;
}
phs->freq = originalFrequency;
if (stage == stageRelease && amp < 0.00001) {
clear();
remove();
}
}
void process(AUAudioFrameCount frameCount, AUAudioFrameCount bufferOffset) override {
// For each sample.
for (int frameIndex = 0; frameIndex < frameCount; ++frameIndex) {
int frameOffset = int(frameIndex + bufferOffset);
adsr->atk = attackDurationRamper.getStep();
adsr->dec = decayDurationRamper.getStep();
adsr->sus = sustainLevelRamper.getStep();
adsr->rel = releaseDurationRamper.getStep();
// NSLog(@"%f %f", adsr->atk, adsr->rel);
sp_adsr_compute(sp, adsr, &internalGate, &);
for (int channel = 0; channel < channels; ++channel) {
float *in = (float *)inBufferListPtr->mBuffers[channel].mData + frameOffset;
float *out = (float *)outBufferListPtr->mBuffers[channel].mData + frameOffset;
*out = *in * amp;
}
}
}
void process(AUAudioFrameCount frameCount, AUAudioFrameCount bufferOffset) override {
for (int frameIndex = 0; frameIndex < frameCount; ++frameIndex) {
int frameOffset = int(frameIndex + bufferOffset);
attackDuration = attackDurationRamper.getAndStep();
adsr->atk = (float)attackDuration;
decayDuration = decayDurationRamper.getAndStep();
adsr->dec = (float)decayDuration;
sustainLevel = sustainLevelRamper.getAndStep();
adsr->sus = (float)sustainLevel;
releaseDuration = releaseDurationRamper.getAndStep();
adsr->rel = (float)releaseDuration;
sp_adsr_compute(sp, adsr, &internalGate, &);
for (int channel = 0; channel < channels; ++channel) {
float *in = (float *)inBufferListPtr->mBuffers[channel].mData + frameOffset;
float *out = (float *)outBufferListPtr->mBuffers[channel].mData + frameOffset;
*out = *in * amp;
}
}
}
