Home
last modified time | relevance | path

Searched refs:shadbuf (Results 1 – 4 of 4) sorted by relevance

/freebsd/sys/dev/sound/pcm/
H A Dbuffer.c161 free(b->shadbuf, M_DEVBUF); in sndbuf_free()
175 b->shadbuf = NULL; in sndbuf_free()
242 uint8_t *buf, *tmpbuf, *shadbuf; in sndbuf_remalloc() local
260 shadbuf = malloc(allocsize, M_DEVBUF, M_WAITOK); in sndbuf_remalloc()
266 free(b->shadbuf, M_DEVBUF); in sndbuf_remalloc()
267 b->shadbuf = shadbuf; in sndbuf_remalloc()
583 if ((b->shadbuf != NULL) && (b->sl > 0)) in sndbuf_clearshadow()
584 memset(b->shadbuf, sndbuf_zerodata(b->fmt), b->sl); in sndbuf_clearshadow()
H A Dbuffer.h40 uint8_t *shadbuf; /**< shadow buffer used w/ S_D_SILENCE/SKIP */ member
H A Ddsp.c1597 if ((bs->shadbuf != NULL) && (sndbuf_getready(bs) > 0)) { in dsp_ioctl()
1599 sndbuf_dispose(bs, bs->shadbuf, sndbuf_getready(bs)); in dsp_ioctl()
1621 if ((bs->shadbuf != NULL) && (bs->sl > 0)) { in dsp_ioctl()
1623 sndbuf_acquire(bs, bs->shadbuf, bs->sl); in dsp_ioctl()
H A Dchannel.c1258 bs->shadbuf = malloc(bs->sl, M_DEVBUF, M_WAITOK); in chn_init()