diff options
-rw-r--r-- | sys/dev/sound/pcm/buffer.c | 13 | ||||
-rw-r--r-- | sys/dev/sound/pcm/buffer.h | 12 |
2 files changed, 11 insertions, 14 deletions
diff --git a/sys/dev/sound/pcm/buffer.c b/sys/dev/sound/pcm/buffer.c index a9053d7..687542e 100644 --- a/sys/dev/sound/pcm/buffer.c +++ b/sys/dev/sound/pcm/buffer.c @@ -566,19 +566,6 @@ sndbuf_updateprevtotal(struct snd_dbuf *b) } unsigned int -snd_xbytes(unsigned int v, unsigned int from, unsigned int to) -{ - - if (from == to) - return v; - - if (from == 0 || to == 0 || v == 0) - return 0; - - return (unsigned int)(((u_int64_t)v * to) / from); -} - -unsigned int sndbuf_xbytes(unsigned int v, struct snd_dbuf *from, struct snd_dbuf *to) { if (from == NULL || to == NULL || v == 0) diff --git a/sys/dev/sound/pcm/buffer.h b/sys/dev/sound/pcm/buffer.h index 91a63af..d079cdb 100644 --- a/sys/dev/sound/pcm/buffer.h +++ b/sys/dev/sound/pcm/buffer.h @@ -111,7 +111,6 @@ u_int64_t sndbuf_getblocks(struct snd_dbuf *b); u_int64_t sndbuf_getprevblocks(struct snd_dbuf *b); u_int64_t sndbuf_gettotal(struct snd_dbuf *b); u_int64_t sndbuf_getprevtotal(struct snd_dbuf *b); -unsigned int snd_xbytes(unsigned int v, unsigned int from, unsigned int to); unsigned int sndbuf_xbytes(unsigned int v, struct snd_dbuf *from, struct snd_dbuf *to); u_int8_t sndbuf_zerodata(u_int32_t fmt); void sndbuf_updateprevtotal(struct snd_dbuf *b); @@ -132,3 +131,14 @@ void sndbuf_dmabounce(struct snd_dbuf *b); #ifdef OSSV4_EXPERIMENT void sndbuf_getpeaks(struct snd_dbuf *b, int *lp, int *rp); #endif + +static inline u_int32_t +snd_xbytes(u_int32_t v, u_int32_t from, u_int32_t to) +{ + + if (from == to) + return (v); + if (from == 0) + return (0); + return ((u_int64_t)v * to / from); +} |