[FFmpeg-cvslog] swr: use &~15

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Tue Jun 12 10:28:40 2012 +0200| [c8553bea9e05a4e246a6f4ccf3f43b0af74a847f] | committer: Michael Niedermayer

swr: use &~15

Idea-by: reimar (and ubitux on IRC)
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c8553bea9e05a4e246a6f4ccf3f43b0af74a847f
---

 libswresample/audioconvert.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libswresample/audioconvert.c b/libswresample/audioconvert.c
index 3663bb1..e4c84ca 100644
--- a/libswresample/audioconvert.c
+++ b/libswresample/audioconvert.c
@@ -175,7 +175,7 @@ int swri_audio_convert(AudioConvert *ctx, AudioData *out, AudioData *in, int len
     //FIXME optimize common cases
 
     if(ctx->simd_f && !ctx->ch_map){
-        off = (len>>4)<<4;
+        off = len&~15;
         av_assert1(off>=0);
         av_assert1(off<=len);
         if(off>0){