Lines Matching refs:amt
354 unsigned int delta, old, hwptr, amt; in chn_dmaupdate() local
365 amt = min(delta, sndbuf_getready(b)); in chn_dmaupdate()
366 amt -= amt % sndbuf_getalign(b); in chn_dmaupdate()
367 if (amt > 0) in chn_dmaupdate()
368 sndbuf_dispose(b, NULL, amt); in chn_dmaupdate()
370 amt = min(delta, sndbuf_getfree(b)); in chn_dmaupdate()
371 amt -= amt % sndbuf_getalign(b); in chn_dmaupdate()
372 if (amt > 0) in chn_dmaupdate()
373 sndbuf_acquire(b, NULL, amt); in chn_dmaupdate()
379 CHN_DIRSTR(c), hwptr, old, delta, amt, in chn_dmaupdate()
391 unsigned int amt, want, wasfree; in chn_wrfeed() local
402 amt = min(wasfree, want); in chn_wrfeed()
403 if (amt > 0) in chn_wrfeed()
404 sndbuf_feed(bs, b, c, c->feeder, amt); in chn_wrfeed()
508 unsigned int amt; in chn_rdfeed() local
515 amt = sndbuf_getfree(bs); in chn_rdfeed()
516 if (amt > 0) in chn_rdfeed()
517 sndbuf_feed(b, bs, c, c->feeder, amt); in chn_rdfeed()
519 amt = sndbuf_getready(b); in chn_rdfeed()
520 if (amt > 0) { in chn_rdfeed()
522 sndbuf_dispose(b, NULL, amt); in chn_rdfeed()