diff options
Diffstat (limited to 'usr.bin/aucat/aproc.c')
| -rw-r--r-- | usr.bin/aucat/aproc.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/usr.bin/aucat/aproc.c b/usr.bin/aucat/aproc.c index aa358a71052..8fa5c7adfb4 100644 --- a/usr.bin/aucat/aproc.c +++ b/usr.bin/aucat/aproc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: aproc.c,v 1.9 2008/08/14 09:47:51 ratchov Exp $ */ +/* $OpenBSD: aproc.c,v 1.10 2008/08/14 09:58:55 ratchov Exp $ */ /* * Copyright (c) 2008 Alexandre Ratchov <alex@caoua.org> * @@ -467,6 +467,33 @@ mix_new(void) return p; } +void +mix_pushzero(struct aproc *p) +{ + struct abuf *obuf = LIST_FIRST(&p->obuflist); + + abuf_wcommit(obuf, obuf->mixtodo); + obuf->mixtodo = 0; + abuf_flush(obuf); + mix_bzero(p); +} + +/* + * Normalize input levels + */ +void +mix_setmaster(struct aproc *p) +{ + unsigned n; + struct abuf *buf; + + n = 0; + LIST_FOREACH(buf, &p->ibuflist, ient) + n++; + LIST_FOREACH(buf, &p->ibuflist, ient) + buf->mixvol = ADATA_UNIT / n; +} + /* * Copy data from ibuf to obuf. */ |