strms
streams-like effect based on dsp code open sourced by mutable instruments. any bugs/issues you find are our own, report on the axoloti forum. Thanks to Olivier Gillet from Mutable Instruments for open sourcing their code. http://mutable-instruments.com important note: the outputs are not audio signals, they are the frequency and gain levels of a pwm oscillator
Inlets
frac32buffer in
frac32buffer excite
Outlets
frac32buffer gain for pwm
frac32buffer frequency of pwm
Parameters
frac32.u.map shape
frac32.u.map mod
frac32.u.map level
frac32.u.map env
streams::Processor processor;processor.Init(0);int i;
bool refresh = false;
// processor.set_shape(q27_to_float(param_shape));
// processor.set_mod(q27_to_float(param_mod));
// processor.set_level(q27_to_float(param_level));
// processor.set_env(q27_to_float(param_env));
if (refresh) {
processor.Configure();
}
uint16_t gain = 0;
uint16_t frequency = 65535;
int16_t in;
int16_t excite;
for (i = 0; i < BUFSIZE; i++) {
in = inlet_in[i] >> 16;
excite = inlet_excite[i] >> 16;
processor.Process(in, excite, &gain, &frequency);
outlet_gain[i] = gain;
outlet_freq[i] = 65535 - frequency;
}