38   obps = par->bps;  in encode()
40   oshift = 32 - (par->msb ? par->bps * 8 : par->bits);  in encode()
45     odata += par->bps - 1;  in encode()
47     osnext = 2 * par->bps;  in encode()
69   ibps = par->bps;  in decode()
71   ishift = 32 - (par->msb ? par->bps * 8 : par->bits);  in decode()
73     idata += par->bps - 1;  in decode()
75     isnext = 2 * par->bps;  in decode()
132   reqpar.bps = (reqpar.bits + 7) / 8;  in startany()
146   ft->encoding.bits_per_sample = p->par.bps * 8;  in startany()
183   todo = len * p->par.bps;  in readsamples()
184   cpb = SNDIO_BUFSZ - (SNDIO_BUFSZ % p->par.bps);  in readsamples()
194     pc = n % p->par.bps;  in readsamples()
197     decode(&p->par, p->buf, buf, (unsigned)(n / p->par.bps));  in readsamples()
198     buf += n / p->par.bps;  in readsamples()
201   return len - todo / p->par.bps;  in readsamples()
211   spb = SNDIO_BUFSZ / p->par.bps;  in writesamples()
217     n = sio_write(p->hdl, p->buf, (size_t)(sc * p->par.bps));  in writesamples()
220     n /= p->par.bps;  in writesamples()