lp x2
Oversampled 2-pole resonant low-pass filter (biquad)
Inlets
frac32buffer filter input, 1st part
frac32buffer filter input, 2nd part
Outlets
frac32buffer filter output, 1st part
frac32buffer filter output, 2nd part
Parameters
bool32.tgl Fx2
frac32.u.map.filterq reso
frac32.s.map.pitch pitch
biquad_state bs;
biquad_coefficients bc;biquad_clearstate(&bs);int32_t freq = param_pitch;
if (!param_Fx2)
freq -= 12 << 21;
MTOF(freq, freq);
biquad_lp_coefs(&bc, freq, INT_MAX - (__USAT(param_reso, 27) << 4));
jho_biquad_dsp(&bs, &bc, inlet_in__1st, outlet_out__1st);
jho_biquad_dsp(&bs, &bc, inlet_in__2nd, outlet_out__2nd);