Searched refs:hwptr (Results 1 – 1 of 1) sorted by relevance
| /freebsd/sys/dev/sound/pcm/ |
| H A D | channel.c | 352 unsigned int delta, old, hwptr, amt; in chn_dmaupdate() local
358 hwptr = chn_getptr(c); in chn_dmaupdate()
359 delta = (sndbuf_getsize(b) + hwptr - old) % sndbuf_getsize(b); in chn_dmaupdate()
360 sndbuf_sethwptr(b, hwptr); in chn_dmaupdate()
377 CHN_DIRSTR(c), hwptr, old, delta, amt, in chn_dmaupdate()
2319 int hwptr; in chn_getptr() local
2322 hwptr = (CHN_STARTED(c)) ? CHANNEL_GETPTR(c->methods, c->devinfo) : 0; in chn_getptr()
2323 return (hwptr - (hwptr % sndbuf_getalign(c->bufhard))); in chn_getptr()
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