RESAMP_UNIT
p->filt_cutoff = RESAMP_UNIT;
p->filt_step = RESAMP_UNIT / p->oblksz;
p->filt_cutoff = (int64_t)RESAMP_UNIT * p->oblksz / p->iblksz;
p->filt_step = RESAMP_UNIT / p->iblksz;
#define RESAMP_LENGTH (8 * RESAMP_UNIT)
#define RESAMP_NCTX (RESAMP_LENGTH / RESAMP_UNIT * RESAMP_RATIO)
p->filt_cutoff = RESAMP_UNIT;
p->filt_step = RESAMP_UNIT / p->oblksz;
p->filt_cutoff = (int64_t)RESAMP_UNIT * p->oblksz / p->iblksz;
p->filt_step = RESAMP_UNIT / p->iblksz;
#define RESAMP_LENGTH (8 * RESAMP_UNIT)
#define RESAMP_NCTX (RESAMP_LENGTH / RESAMP_UNIT * RESAMP_RATIO)