[SCM] libav/experimental: Reduce the number of senselessly scanned bytes.

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 05218081581f49c4c948cf8e95544075b41506bf
Author: Michael Niedermayer <michaelni at gmx.at>
Date:   Tue Feb 19 15:55:14 2008 +0000

    Reduce the number of senselessly scanned bytes.
    
    Originally committed as revision 12144 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/mpeg12.c b/libavcodec/mpeg12.c
index 87f673d..7f3a181 100644
--- a/libavcodec/mpeg12.c
+++ b/libavcodec/mpeg12.c
@@ -1869,7 +1869,7 @@ static int mpeg_decode_slice(Mpeg1Context *s1, int mb_y,
         }
     }
 eos: // end of slice
-    *buf += get_bits_count(&s->gb)/8 - 1;
+    *buf += (get_bits_count(&s->gb)-1)/8;
 //printf("y %d %d %d %d\n", s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y);
     return 0;
 }

-- 
Libav/FFmpeg packaging