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| author | Ramiro Polla <ramiro.polla@gmail.com> | 2008-08-14 03:58:05 +0000 |
|---|---|---|
| committer | Ramiro Polla <ramiro.polla@gmail.com> | 2008-08-14 03:58:05 +0000 |
| commit | a7cc783d711f0f47eb748a33b55d0c4f57ac1840 (patch) | |
| tree | 4127268c5cfa5d1eae5bcf30a942fc22ee113dad /libavcodec/mlp.c | |
| parent | 3c9769a008e1a7e5a33307139b3c19b642cea141 (diff) | |
| download | ffmpeg-a7cc783d711f0f47eb748a33b55d0c4f57ac1840.tar.gz | |
mlp: split simple inline function that xors 4 bytes into one.
Originally committed as revision 14747 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mlp.c')
| -rw-r--r-- | libavcodec/mlp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libavcodec/mlp.c b/libavcodec/mlp.c index f2a0276574..2ac2e658f1 100644 --- a/libavcodec/mlp.c +++ b/libavcodec/mlp.c @@ -110,8 +110,7 @@ uint8_t ff_mlp_calculate_parity(const uint8_t *buf, unsigned int buf_size) for (; buf < buf_end - 3; buf += 4) scratch ^= *((const uint32_t*)buf); - scratch ^= scratch >> 16; - scratch ^= scratch >> 8; + scratch = xor_32_to_8(scratch); for (; buf < buf_end; buf++) scratch ^= *buf; |