aboutsummaryrefslogtreecommitdiffstats
path: root/src/pcm_pack.c
diff options
context:
space:
mode:
authorMax Kellermann <max@duempel.org>2011-10-09 12:48:17 +0200
committerMax Kellermann <max@duempel.org>2011-10-10 10:24:05 +0200
commita47e9d1a4b5bd6b999eaec33624d7c96a29f24e6 (patch)
tree99d1bfef2c1e739dfba50717c26ee19107e9a496 /src/pcm_pack.c
parente93dd374a46270d6cd873b7e2db557b346b1aac7 (diff)
downloadmpd-a47e9d1a4b5bd6b999eaec33624d7c96a29f24e6.tar.gz
mpd-a47e9d1a4b5bd6b999eaec33624d7c96a29f24e6.tar.xz
mpd-a47e9d1a4b5bd6b999eaec33624d7c96a29f24e6.zip
pcm_pack: pass an "end" pointer instead of a sample count
Diffstat (limited to 'src/pcm_pack.c')
-rw-r--r--src/pcm_pack.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/pcm_pack.c b/src/pcm_pack.c
index 680d2a32f..94fda5910 100644
--- a/src/pcm_pack.c
+++ b/src/pcm_pack.c
@@ -35,19 +35,19 @@ pack_sample(uint8_t *dest, const int32_t *src0, bool reverse_endian)
}
void
-pcm_pack_24(uint8_t *dest, const int32_t *src, unsigned num_samples,
+pcm_pack_24(uint8_t *dest, const int32_t *src, const int32_t *src_end,
bool reverse_endian)
{
/* duplicate loop to help the compiler's optimizer (constant
parameter to the pack_sample() inline function) */
if (G_LIKELY(!reverse_endian)) {
- while (num_samples-- > 0) {
+ while (src < src_end) {
pack_sample(dest, src++, false);
dest += 3;
}
} else {
- while (num_samples-- > 0) {
+ while (src < src_end) {
pack_sample(dest, src++, true);
dest += 3;
}
@@ -73,19 +73,19 @@ unpack_sample(int32_t *dest0, const uint8_t *src, bool reverse_endian)
}
void
-pcm_unpack_24(int32_t *dest, const uint8_t *src, unsigned num_samples,
+pcm_unpack_24(int32_t *dest, const uint8_t *src, const uint8_t *src_end,
bool reverse_endian)
{
/* duplicate loop to help the compiler's optimizer (constant
parameter to the unpack_sample() inline function) */
if (G_LIKELY(!reverse_endian)) {
- while (num_samples-- > 0) {
+ while (src < src_end) {
unpack_sample(dest++, src, false);
src += 3;
}
} else {
- while (num_samples-- > 0) {
+ while (src < src_end) {
unpack_sample(dest++, src, true);
src += 3;
}