// the heart
void haas_run(float *inl, float *inr,
float *outl, float *outr,
int frames)
{
int i;
float l,r;
for (i=0; i<frames; i++)
{
l = inl[i];
r = inr[i];
l = delay(&left.delay, l);
r = delay(&right.delay, r);
l = detune(&left.detune, l);
r = detune(&right.detune, r);
l = onepole(&left.lpf, l);
r = onepole(&right.lpf, r);
pan(l, r, outl+i, outr+i);
}
}
void DetunerPlugin::processBlock (AudioSampleBuffer& buffer,
MidiBuffer& midiMessages)
{
int blockSamples = buffer.getNumSamples();
detune(inputBuffer, outputBuffer, blockSamples);
setMagnus(outputBuffer->getMagnitude(0, buffer.getNumSamples()));
// in case we have more outputs than inputs, we'll clear any output
// channels that didn't contain input data, (because these aren't
// guaranteed to be empty - they may contain garbage).
for (int i = getNumInputChannels(); i < getNumOutputChannels(); ++i)
{
buffer.clear (i, 0, buffer.getNumSamples());
}
// if any midi messages come in, use them to update the keyboard state object. This
// object sends notification to the UI component about key up/down changes
keyboardState.processNextMidiBuffer (midiMessages,
0, buffer.getNumSamples(),
true);
// have a go at getting the current time from the host, and if it's changed, tell
// our UI to update itself.
AudioPlayHead::CurrentPositionInfo pos;
if (getPlayHead() != 0 && getPlayHead()->getCurrentPosition (pos))
{
if (memcmp (&pos, &lastPosInfo, sizeof (pos)) != 0)
{
lastPosInfo = pos;
sendChangeMessage (this);
}
}
else
{
zeromem (&lastPosInfo, sizeof (lastPosInfo));
lastPosInfo.timeSigNumerator = 4;
lastPosInfo.timeSigDenominator = 4;
lastPosInfo.bpm = 120;
}
}
