void Arponaut::ProcessDoubleReplacing(double** inputs, double** outputs, int nFrames)
{
// Mutex is already locked for us.
ENoteLength noteLength = (ENoteLength) ((int(GetParam(kNoteLength)->Value())) + 1);
EOctaves octaves = (EOctaves) ((int(GetParam(kOctaves)->Value())) + 1);
EArpMode arpMode = (EArpMode) (int(GetParam(kArpMode)->Value()));
EInsertMode insertMode = (EInsertMode) (int(GetParam(kInsertMode)->Value()));
if (GetGUI()) {
//GetGUI()->SetControlFromPlug(mMeterIdx_L, peakL);
//GetGUI()->SetControlFromPlug(mMeterIdx_R, peakR);
}
int pos = GetSamplePos();
running_ = (pos != lastPos_);
int tnum, tden;
GetTimeSig(&tnum, &tden);
if (keymap_.held() == 0) {
NoteOff(); // only sent if a note is already playing
}
if (running_ && keymap_.held()) {
sequence_->setOctaves(octaves);
sequence_->setArpMode(arpMode);
sequence_->setInsertMode(insertMode);
double perBeat = GetSamplesPerBeat() / noteLength;
// trigger?
int ibar = static_cast<int>(double(pos) / perBeat);
int ilastBar = static_cast<int>(double(lastPos_) / perBeat);
if ((pos == 0 && ibar == 0) || (ibar != ilastBar)) {
// Log("pos %d pb %f Num %d Den %d ibar %d lastbar %d\n", pos, perBeat, tnum, tden, ibar, ilastBar);
NoteOff();
IMidiMsg* next = sequence_->next();
if (next && next->StatusMsg() == IMidiMsg::kNoteOn) {
SendMidiMsg(next);
playing_ = *next;
}
matrix->SetDirty(false);
}
}
lastPos_ = pos;
}
void IPlugChunks::ProcessDoubleReplacing(double** inputs, double** outputs, int nFrames)
{
// Mutex is already locked for us.
double* in1 = inputs[0];
double* in2 = inputs[1];
double* out1 = outputs[0];
double* out2 = outputs[1];
int samplesPerBeat = (int) GetSamplesPerBeat();
int samplePos = (int) GetSamplePos();
int count = mCount;
int prevcount = mPrevCount;
for (int s = 0; s < nFrames; ++s, ++in1, ++in2, ++out1, ++out2)
{
int mod = (samplePos + s) % (samplesPerBeat * BEAT_DIV);
count = mod / (samplesPerBeat / BEAT_DIV);
if (count >= NUM_SLIDERS)
{
count = 0;
}
if (count != prevcount)
{
if (GetGUI())
{
mMSlider->SetHighlight(count);
}
}
prevcount = count;
*out1 = *in1 * mSteps[count] * mGain;
*out2 = *in2 * mSteps[count] * mGain;
}
mCount = count;
mPrevCount = prevcount;
}
int64_t AudioQueueStreamOut::GetTime()
{
return (int64_t) ((double)GetSamplePos() * 1000.0 / (double)mInfo.mDataFormat.mSampleRate );
}