void processAudio(AudioBuffer &buffer) {
double rate = getSampleRate();
float p1 = getRampedParameterValue(PARAMETER_A);
float freq1 = p1*p1 * (MAX_FREQ-MIN_FREQ) + MIN_FREQ;
double step1 = freq1 / rate;
float amt1 = getRampedParameterValue(PARAMETER_B);
float p2 = getRampedParameterValue(PARAMETER_C);
float freq2 = p2*p2 * (MAX_FREQ-MIN_FREQ) + MIN_FREQ;
float amt2 = getRampedParameterValue(PARAMETER_D);
double step2 = freq2 / rate;
int size = buffer.getSize();
for(int ch = 0; ch<buffer.getChannels(); ++ch)
{
float* buf = buffer.getSamples(ch);
for (int i=0; i<size; ++i)
{
float mod1 = sin(2 * M_PI * phase1) / 2 + .5; // 0..1
float mod2 = sin(2 * M_PI * phase2) / 2 + .5; // 0..1
float gain1 = (amt1 * mod1) + (1 - amt1);
float gain2 = (amt2 * mod2) + (1 - amt2);
buf[i] = (gain1 * gain2) * buf[i];
phase1 += step1;
phase2 += step2;
}
}
}
void processAudio(AudioBuffer &buffer){
double rate = getSampleRate();
unsigned int sampleDelay = getSampleDelay(getRampedParameterValue(PARAMETER_A), rate);
sampleDelay = min(sampleDelay, bufferSize);
float feedback = getRampedParameterValue(PARAMETER_B);
float bias = getBiasExponent(1 - getRampedParameterValue(PARAMETER_C));
float dryWetMix = getRampedParameterValue(PARAMETER_D);
int size = buffer.getSize();
for(int ch = 0; ch<buffer.getChannels(); ++ch)
{
float* buf = buffer.getSamples(ch);
for (int i=0; i<size; ++i)
{
float delaySample = circularBuffer[writeIdx];
float v = buf[i] + circularBuffer[writeIdx] * feedback;
v = applyBias(v, bias);
circularBuffer[writeIdx] = min(1, max(-1, v)); // Guard: hard range limits.
buf[i] = linearBlend(buf[i], delaySample, dryWetMix);
writeIdx = (++writeIdx) % sampleDelay;
}
}
}
void processAudio(AudioBuffer& buf){
float minf = getParameterValue(PARAMETER_A)*0.1 + 0.001;
float maxf = min(0.4, minf + getParameterValue(PARAMETER_B)*0.2);
// range should be exponentially related to minf
// int tones = getParameterValue(PARAMETER_C)*(TONES-1) + 1;
int tones = 12;
float spread = getParameterValue(PARAMETER_C) + 1.0;
float rate = 1.0 + (getParameterValue(PARAMETER_D) - 0.5)*0.00002;
int size = buf.getSize();
FloatArray out = buf.getSamples(LEFT_CHANNEL);
float amp;
for(int t=1; t<tones; ++t)
inc[t] = inc[t-1]*spread;
for(int i=0; i<size; ++i){
for(int t=0; t<tones; ++t){
amp = getAmplitude((inc[t]-minf)/(maxf-minf));
out[i] += amp * getWave(acc[t]);
acc[t] += inc[t];
if(acc[t] > 1.0)
acc[t] -= 1.0;
else if(acc[t] < 0.0)
acc[t] += 1.0;
inc[t] *= rate;
}
}
if(inc[0] > maxf)
inc[0] = minf;
// while(inc[0] > minf)
// inc[0] *= 0.5;
else if(inc[0] < minf)
inc[0] = maxf;
// while(inc[0] < maxf)
// inc[0] *= 2.0;
}
void processAudio(AudioBuffer &buffer){
if(isButtonPressed(PUSHBUTTON))
reset();
dt = getParameterValue(PARAMETER_A)*getParameterValue(PARAMETER_A)*0.0250;
float rotateX = getParameterValue(PARAMETER_B)*M_PI;
float rotateY = getParameterValue(PARAMETER_C)*M_PI;
float rotateZ = getParameterValue(PARAMETER_E)*M_PI;
float gainL, gainR;
gainL = gainR = getParameterValue(PARAMETER_D)*2/25.0;
int size = buffer.getSize();
float* left = buffer.getSamples(0);
float* right = buffer.getSamples(1);
float dx, dy, dz;
updateMatrix(rotateX, rotateY, rotateZ);
for(int i=0;i<size;i++){
dx = a*(y - x);
dy = (x * (c - z) - y);
dz = (x*y - b * z);
x += dx*dt;
y += dy*dt;
z += dz*dt;
P[0] = x;
P[1] = y;
P[2] = z-25; // centre on z axis
rotateP();
left[i] = Pprime[0] * gainL;
right[i] = Pprime[1] * gainR;
}
// debugMessage("x/y/z", x, y, z);
}
void processAudio(AudioBuffer &buffer) {
int size = buffer.getSize();
float y;
rate = Rate(getParameterValue(PARAMETER_A));
depth = getParameterValue(PARAMETER_B);
feedback = getParameterValue(PARAMETER_C);
//calculate and update phaser sweep lfo...
float d = _dmin + (_dmax-_dmin) * ((sin( _lfoPhase ) + 1.f)/2.f);
_lfoPhase += rate;
if( _lfoPhase >= M_PI * 2.f )
_lfoPhase -= M_PI * 2.f;
//update filter coeffs
for( int i=0; i<6; i++ )
_alps[i].Delay( d );
// for (int ch = 0; ch<buffer.getChannels(); ++ch) {
float* buf = buffer.getSamples(0);
for (int i = 0; i < size; i++) {
//calculate output
y = _alps[0].Update(_alps[1].Update(_alps[2].Update(_alps[3].Update(_alps[4].Update(
_alps[5].Update( buf[i] + _zm1 * feedback ))))));
_zm1 = y;
buf[i] = buf[i] + y * depth;
// }
}
}
void processAudio(AudioBuffer &buffer){
float y[getBlockSize()];
setCoeffs(getLpFreq(), 0.8f);
float delayTime = getParameterValue(PARAMETER_A); // get delay time value
float feedback = getParameterValue(PARAMETER_B); // get feedback value
float wetDry = getParameterValue(PARAMETER_D); // get gain value
if(abs(time - delayTime) < 0.01)
delayTime = time;
else
time = delayTime;
float delaySamples = delayTime * (delayBuffer.getSize()-1);
int size = buffer.getSize();
float* x = buffer.getSamples(0);
process(size, x, y); // low pass filter for delay buffer
for(int n = 0; n < size; n++){
//linear interpolation for delayBuffer index
dSamples = olddelaySamples + (delaySamples - olddelaySamples) * n / size;
y[n] = y[n] + feedback * delayBuffer.read(dSamples);
x[n] = (1.f - wetDry) * x[n] + wetDry * y[n]; //crossfade for wet/dry balance
delayBuffer.write(x[n]);
}
olddelaySamples = delaySamples;
}
void processAudio(AudioBuffer &buffer)
{
// Reasonably assume we will not have more than 32 channels
float* ins[32];
float* outs[32];
int n = buffer.getChannels();
if ( (fDSP.getNumInputs() < 32) && (fDSP.getNumOutputs() < 32) ) {
// create the table of input channels
for(int ch=0; ch<fDSP.getNumInputs(); ++ch) {
ins[ch] = buffer.getSamples(ch%n);
}
// create the table of output channels
for(int ch=0; ch<fDSP.getNumOutputs(); ++ch) {
outs[ch] = buffer.getSamples(ch%n);
}
// read OWL parameters and updates corresponding Faust Widgets zones
fUI.update();
// Process the audio samples
fDSP.compute(buffer.getSize(), ins, outs);
}
}
void processAudio(AudioBuffer &buffer) {
float delayTime, feedback, wetDry;
delayTime = getParameterValue(PARAMETER_A);
feedback = getParameterValue(PARAMETER_B);
wetDry = getParameterValue(PARAMETER_D);
int size = buffer.getSize();
int32_t newDelay;
if(abs(time - delayTime) > 0.01){
newDelay = delayTime * (delayBuffer.getSize()-1);
time = delayTime;
}else{
newDelay = delay;
}
float* x = buffer.getSamples(0);
float y;
for (int n = 0; n < size; n++){
// y = buf[i] + feedback * delayBuffer.read(delay);
// buf[i] = wetDry * y + (1.f - wetDry) * buf[i];
// delayBuffer.write(buf[i]);
if(newDelay - delay > 4){
y = getDelayAverage(delay-5, 5);
delay -= 5;
}else if(delay - newDelay > 4){
y = getDelayAverage(delay+5, 5);
delay += 5;
}else{
y = delayBuffer.read(delay);
}
x[n] = wetDry * y + (1.f - wetDry) * x[n]; // crossfade for wet/dry balance
delayBuffer.write(feedback * x[n]);
}
}
void processAudio(AudioBuffer &buffer){
setCoeffs(getLpFreq(), 0.8f);
float delayTime = getParameterValue(PARAMETER_A); // get delay time value
float feedback = getParameterValue(PARAMETER_B); // get feedback value
float wetDry = getParameterValue(PARAMETER_D); // get gain value
float delaySamples = delayTime * (DELAY_BUFFER_LENGTH-1);
int size = buffer.getSize();
for (int ch = 0; ch<buffer.getChannels(); ++ch) {
float* buf = buffer.getSamples(ch);
process(size, buf, outBuf); // low pass filter for delay buffer
for(int i = 0; i < size; i++){
outBuf[i] = outBuf[i] + feedback * delayBuffer.read(delaySamples);
buf[i] = (1.f - wetDry) * buf[i] + wetDry * outBuf[i]; //crossfade for wet/dry balance
delayBuffer.write(buf[i]);
}
}
}
void PatchController::process(AudioBuffer& buffer){
if(activeSlot == GREEN && green.index != settings.patch_green){
memset(buffer.getSamples(0), 0, buffer.getChannels()*buffer.getSize()*sizeof(float));
// green must be active slot when patch constructor is called
green.setPatch(settings.patch_green);
codec.softMute(false);
debugClear();
return;
}else if(activeSlot == RED && red.index != settings.patch_red){
memset(buffer.getSamples(0), 0, buffer.getChannels()*buffer.getSize()*sizeof(float));
// red must be active slot when constructor is called
red.setPatch(settings.patch_red);
codec.softMute(false);
debugClear();
return;
}
switch(mode){
case SINGLE_MODE:
case DUAL_GREEN_MODE:
green.setParameterValues(getAnalogValues());
green.patch->processAudio(buffer);
break;
case DUAL_RED_MODE:
red.setParameterValues(getAnalogValues());
red.patch->processAudio(buffer);
break;
case SERIES_GREEN_MODE:
green.setParameterValues(getAnalogValues());
green.patch->processAudio(buffer);
red.patch->processAudio(buffer);
break;
case SERIES_RED_MODE:
red.setParameterValues(getAnalogValues());
green.patch->processAudio(buffer);
red.patch->processAudio(buffer);
break;
case PARALLEL_GREEN_MODE:
green.setParameterValues(getAnalogValues());
processParallel(buffer);
break;
case PARALLEL_RED_MODE:
red.setParameterValues(getAnalogValues());
processParallel(buffer);
break;
}
}
FixedDelayPatch() {
AudioBuffer* buffer = createMemoryBuffer(1, REQUEST_BUFFER_SIZE);
delayBuffer.initialise(buffer->getSamples(0), buffer->getSize());
registerParameter(PARAMETER_A, "Feedback");
registerParameter(PARAMETER_B, "Mix");
registerParameter(PARAMETER_C, "");
registerParameter(PARAMETER_D, "");
}
SimpleDriveDelayPatch() : delay(0)
{
registerParameter(PARAMETER_A, "Delay");
registerParameter(PARAMETER_B, "Feedback");
registerParameter(PARAMETER_C, "Drive");
registerParameter(PARAMETER_D, "Wet/Dry ");
AudioBuffer* buffer = createMemoryBuffer(1, REQUEST_BUFFER_SIZE);
delayBuffer.initialise(buffer->getSamples(0), buffer->getSize());
}
void processAudio(AudioBuffer &buffer){
float gain = getParameterValue(PARAMETER_A)*2;
int size = buffer.getSize();
for(int ch=0; ch<buffer.getChannels(); ++ch){
float* buf = buffer.getSamples(ch);
for(int i=0; i<size; ++i)
buf[i] = gain*buf[i];
}
}
LpfDelayPatch() : x1(0.0f), x2(0.0f), y1(0.0f), y2(0.0f), olddelaySamples(0.0f) {
AudioBuffer* buffer = createMemoryBuffer(1, REQUEST_BUFFER_SIZE);
delayBuffer.initialise(buffer->getSamples(0), buffer->getSize());
registerParameter(PARAMETER_A, "Delay", "Delay time");
registerParameter(PARAMETER_B, "Feedback", "Delay loop feedback");
registerParameter(PARAMETER_C, "Fc", "Filter cutoff frequency");
registerParameter(PARAMETER_D, "Dry/Wet", "Dry/wet mix");
setCoeffs(getLpFreq()/getSampleRate(), 0.6f);
}
void processAudio(AudioBuffer &buffer)
{
int size = buffer.getSize();
float samp_float = getParameterValue(PARAMETER_A);
int samp_freq = ceil(samp_float*63+0.1);
float mayhem_rate = getParameterValue(PARAMETER_B);
mayhem_rate *= 0.03;
float mayhem = 1;
if(abs(getParameterValue(PARAMETER_C)*2+1-prev_freq)>0.01) //if the knob was turned
{
mayhem_freq = getParameterValue(PARAMETER_C); //update center frequency
mayhem_freq *= 2;
mayhem_freq += 1; //mayhem_freq range = 1 to 3 --> 375 -- 1125 Hz
prev_freq = mayhem_freq; //store value to compare next time
}
float mayhem_depth = getParameterValue(PARAMETER_D);
mayhem_depth *= depth;
//for(int ch=0; ch<buffer.getChannels(); ++ch){
float* buf = buffer.getSamples(0);
for(int i=0; i<size; ++i)
{
if(i%samp_freq==0)
{
buf[i] = buf[i]*((1-mayhem)+mayhem*abs(cos(2*M_PI*mayhem_freq*(i+update_freq_cnt*size)/size)));
samp = buf[i];
}
else
buf[i] = samp;
// buf[i] = samp*(1-mayhem)+buf[i]*mayhem*abs(cos(2*M_PI*mayhem_freq*(i+update_freq_cnt*size)/size));
}
// update_freq_cnt++;
// if(update_freq_cnt == 10)
{
update_freq_cnt = 0;
if(mayhem_freq>=prev_freq+mayhem_depth || mayhem_freq>=3) inc_flag = 0; //sets maximum freq 3*fs/size = 1125 Hz
if(mayhem_freq<=prev_freq-mayhem_depth || mayhem_freq<=1)inc_flag = 1; //minimum freq that can be achieved in 128 samples is 375 Hz
if(inc_flag == 0)
{
mayhem_freq /= 1+mayhem_rate*mayhem_depth/depth;
// freq = floor(fs/size*mayhem_freq); //only integer frequencies
}
if(inc_flag == 1)
{
mayhem_freq *= 1+mayhem_rate*mayhem_depth/depth;
// freq = ceil(fs/size*mayhem_freq); //only integer frequencies
}
// mayhem_freq = freq*size/fs; //only integer frequencies
}
}
void processAudio(AudioBuffer &buffer){
prepare();
int size = buffer.getSize();
for (int ch = 0; ch<buffer.getChannels(); ++ch) {
float* buf = buffer.getSamples(ch);
for(int i = 0; i < size; ++i) buf[i] = processSample(buf[i]);
}
}
FlangerPatch(){
AudioBuffer* buffer = createMemoryBuffer(1, FLANGER_BUFFER_SIZE);
delayBuffer.initialise(buffer->getSamples(0), buffer->getSize());
registerParameter(PARAMETER_A, "Rate");
registerParameter(PARAMETER_B, "Depth");
registerParameter(PARAMETER_C, "Feedback");
registerParameter(PARAMETER_D, "");
phase = 0;
}
SimpleDelayPatch() : delay(0), alpha(0.04), dryWet(0.f)
{
registerParameter(PARAMETER_A, "Delay");
registerParameter(PARAMETER_B, "Feedback");
registerParameter(PARAMETER_C, "");
registerParameter(PARAMETER_D, "Dry/Wet");
AudioBuffer* buffer = createMemoryBuffer(1, SIMPLE_DELAY_REQUEST_BUFFER_SIZE);
delayBuffer.initialise(buffer->getSamples(0), buffer->getSize());
}
void processAudio(AudioBuffer &buffer) {
float* x = buffer.getSamples(0);
float feedback = getParameterValue(PARAMETER_A);
float mix = getParameterValue(PARAMETER_B);
for(int n = 0; n < buffer.getSize(); n++){
x[n] = delayBuffer.tail()*mix + x[n]*(1.0f-mix);
delayBuffer.write(feedback * x[n]);
}
}
BiasedDelayPatch() : MIN_DELAY(0.01), MAX_DELAY(4), MIN_BIAS(0.5), MED_BIAS(1), MAX_BIAS(3), ramp(0.1), circularBuffer(NULL) {
registerParameter(PARAMETER_A, "Delay");
registerParameter(PARAMETER_B, "Feedback");
registerParameter(PARAMETER_C, "Bias");
registerParameter(PARAMETER_D, "Dry/Wet");
memset(oldVal, 0, sizeof(oldVal));
AudioBuffer* buffer = createMemoryBuffer(1, MAX_DELAY * getSampleRate());
bufferSize = buffer->getSize();
circularBuffer = buffer->getSamples(0);
}
MultiTapDelayPatch() {
registerParameter(PARAMETER_A, "Delay");
registerParameter(PARAMETER_B, "Feedback");
registerParameter(PARAMETER_C, "Dry/Wet");
registerParameter(PARAMETER_D, "Tap selector");
AudioBuffer* audioBuffer = createMemoryBuffer(1, (int) (MAX_DELAY_MS / 1000) * getSampleRate());
buffer = audioBuffer->getSamples(0);
memset(buffer, 0, audioBuffer->getSize() *sizeof(float));
bufferSize = audioBuffer->getSize();
writeIndex = 0;
currentDelay = 0;
currentSelection = 0;
delayInSamples = 0;
computeVariables();
}
void processAudio(AudioBuffer &owlbuf)
{
float *in1;
float *in2;
float *out1;
float *out2;
float a, b, e, f, g, i;
float e1=env1, e2=env2, e3=env3, e4=env4, y=dry;
float a1=att1, a2=att2, r12=rel12, a34=att34, r3=rel3, r4=rel4;
float fi=fili, fo=filo, fx=filx, fb1=fbuf1, fb2=fbuf2;
int sampleFrames = owlbuf.getSize();
if (owlbuf.getChannels() < 2) { // Mono check
in1 = owlbuf.getSamples(0); // L
in2 = owlbuf.getSamples(0); // R
out1 = owlbuf.getSamples(0); // L
out2 = owlbuf.getSamples(0); // R
} else {
in1 = owlbuf.getSamples(0); // L
in2 = owlbuf.getSamples(1); // R
out1 = owlbuf.getSamples(0); // L
out2 = owlbuf.getSamples(1); // R
}
setParameters();
--in1;
--in2;
--out1;
--out2;
while(--sampleFrames >= 0)
{
a = *++in1;
b = *++in2;
// Filter processing
fb1 = fo*fb1 + fi*a;
fb2 = fo*fb2 + fi*b;
e = fb1 + fx*a;
f = fb2 + fx*b;
i = a + b; i = (i>0)? i : -i; // stereo sum ; fabs()
e1 = (i>e1)? e1 + a1 * (i-e1) : e1 * r12;
e2 = (i>e2)? e2 + a2 * (i-e2) : e2 * r12;
e3 = (i>e3)? e3 + a34 * (i-e3) : e3 * r3;
e4 = (i>e4)? e4 + a34 * (i-e4) : e4 * r4;
g = (e1 - e2 + e3 - e4);
*++out1 = y * (a + e * g);
*++out2 = y * (b + f * g);
}
if(e1<1.0e-10) { env1=0.f; env2=0.f; env3=0.f; env4=0.f; fbuf1=0.f; fbuf2=0.f; }
else { env1=e1; env2=e2; env3=e3; env4=e4; fbuf1=fb1; fbuf2=fb2; }
}
void processAudio(AudioBuffer &buffer){
assert_param(buffer.getChannels() > 1);
float gainL = getParameterValue(PARAMETER_A)*2;
float gainR = getParameterValue(PARAMETER_B)*2;
int size = buffer.getSize();
float* left = buffer.getSamples(0);
float* right = buffer.getSamples(1);
for(int i=0; i<size; ++i){
left[i] = gainL*left[i];
right[i] = gainR*right[i];
}
}
void processAudio(AudioBuffer &buffer) {
float frequency = getParameterValue(PARAMETER_A) * 10000;
float amplitude = getParameterValue(PARAMETER_B);
float* left = buffer.getSamples(LEFT_CHANNEL);
float linc = frequency/getSampleRate();
int size = buffer.getSize();
for(int n = 0; n<size; n++){
left[n] = sinf(2*M_PI*pos) * amplitude;
if((pos += linc) > 1.0f)
pos -= 1.0f;
}
}
void processAudio(AudioBuffer &buffer)
{
int size = buffer.getSize();
float reverb_scale = getParameterValue(PARAMETER_A); //get reverb length from knob
if(reverb_scale<0.1) reverb_scale=0.1; //apply lower limit to reverb length
reverb_time = round(reverb_scale*reverb_buf_length/2); //apply scaling factor to the window size to obtain reverb_time (in samples)
int mod = reverb_time%size; //ensure that reverb_time is an even multiple of audio buffer size
reverb_time -= mod;
if(reverse_cnt>reverb_time) reverse_cnt = 0;
float wet = getParameterValue(PARAMETER_B); //get wet/dry mix from knob
float level = getParameterValue(PARAMETER_C); //get output level from knob
level*=2;
//for(int ch=0; ch<buffer.getChannels(); ch++)
{
float* buf = buffer.getSamples(0);
for(int i=0; i<size; i++)
{
reverb_buffer[reverb_buf_length-1-i-reverb_index*size] = reverb_buffer[i+reverb_index*size]; //load reverse into end of buffer
reverb_buffer[i+reverb_index*size] = buf[i]; //load number of samples into the reverse buffer equal to size of audio buffer
if (reverse_flag == 1)
{
buf[i] = level*((1-wet)*buf[i]+wet*reverb_buffer[reverb_buf_length-1-reverse_cnt]*abs(reverse_cnt-reverb_time)*reverse_cnt/reverb_time/200);
reverse_cnt++;
if(reverse_cnt==reverb_time)
{
reverse_cnt=0;
reverse_flag=0;
// reverb_index=0;
}
}
else buf[i] = level*buf[i];
}
reverb_index++; //increment the window index
if(reverse_flag==0)
{
reverb_index=0; //reset the window index to 0
reverse_flag = 1; //set flag to trigger reverse
}
}
}
void processAudio(AudioBuffer &buffer) {
FloatArray left = buffer.getSamples(LEFT_CHANNEL);
FloatArray right = buffer.getSamples(RIGHT_CHANNEL);
for(int i = 0; i<buffer.getSize(); i++){
if(abs(last-target) < 0.001){
last = target;
target = noise->getNextSample()*range;
}
left[i] = last;
last += getIncrement();
right[i] = hz.voltsToSample(quantize(hz.sampleToVolts(right[i])));
}
}
void processAudio(AudioBuffer &buffer){
float a = getDbGain(PARAMETER_A);
float b = getDbGain(PARAMETER_B);
float c = getDbGain(PARAMETER_C);
float d = getDbGain(PARAMETER_D);
eqL.setCoeffs(a, b, c, d);
eqR.copyCoeffs(eqL);
// process
float numSamples = buffer.getSize();
float* bufL = buffer.getSamples(0);
float* bufR = buffer.getSamples(1);
eqL.process(numSamples, bufL);
eqR.process(numSamples, bufR);
}
void processAudio(AudioBuffer &buffer){
float gain = getParameterValue(PARAMETER_A);
gain = gain*gain*2.0;
float iterations = getParameterValue(PARAMETER_B);
float r = getParameterValue(PARAMETER_C)*(maxR-minR) + minR;
iterations = iterations*iterations*maxI;
int size = buffer.getSize();
FloatArray left = buffer.getSamples(LEFT_CHANNEL);
FloatArray right = buffer.getSamples(RIGHT_CHANNEL);
float wet = getParameterValue(PARAMETER_D);
for(int i=0; i<size; i++){
left[i] = processSample(gain*left[i], iterations, r) * wet + left[i]*(1-wet);
right[i] = processSample(gain*right[i], iterations, r) * wet + right[i]*(1-wet);
}
}
void processAudio(AudioBuffer &buffer){
// update filter coefficients
float fn = getFrequency()/getSampleRate();
float Q = getQ();
float g = getDbGain();
peqL.setCoeffsPEQ(fn, Q, g) ;
peqR.setCoeffsPEQ(fn, Q, g) ;
// process
int size = buffer.getSize();
float* left = buffer.getSamples(0);
peqL.process(size, left);
float* right = buffer.getSamples(1);
peqR.process(size, right);
}
void processAudio(AudioBuffer &buffer){
FloatArray l1 = buffer.getSamples(LEFT_CHANNEL);
FloatArray r1 = buffer.getSamples(RIGHT_CHANNEL);
FloatArray l2 = buf->getSamples(LEFT_CHANNEL);
FloatArray r2 = buf->getSamples(RIGHT_CHANNEL);
float morph = getParameterValue(MORPH_PARAMETER);
l2.copyFrom(l1);
r2.copyFrom(r1);
green.processAudio(*buf);
red.processAudio(buffer);
int size = buffer.getSize();
for(int i=0; i<size; ++i){
l1[i] = l1[i]*(1-morph) + l2[i]*morph;
r1[i] = r1[i]*(1-morph) + r2[i]*morph;
}
}
