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authorMåns Rullgård <mans@mansr.com>2010-03-15 23:00:53 +0000
committerMåns Rullgård <mans@mansr.com>2010-03-15 23:00:53 +0000
commit404793f4ac57fe7615da4fd03cefe9438d1b1fbd (patch)
tree999a3e8e4aa6ba08ed3c99d97d4b1e16579d8507 /libavcodec/h264.h
parent493f54ada083b4d6c8f14f02607224fe258c211c (diff)
downloadffmpeg-404793f4ac57fe7615da4fd03cefe9438d1b1fbd.tar.gz
H264: fix signed overflow in constant multiplication
This fixes libavcodec/h264.h:1100: warning: integer overflow in expression Originally committed as revision 22558 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/h264.h')
-rw-r--r--libavcodec/h264.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/h264.h b/libavcodec/h264.h
index cac32db828..479ade9074 100644
--- a/libavcodec/h264.h
+++ b/libavcodec/h264.h
@@ -1097,7 +1097,7 @@ static void fill_decode_caches(H264Context *h, int mb_type){
fill_rectangle(&h->direct_cache[scan8[0]], 4, 4, 8, MB_TYPE_16x16>>1, 1);
if(IS_DIRECT(top_type)){
- AV_WN32A(&h->direct_cache[scan8[0] - 1*8], 0x01010101*(MB_TYPE_DIRECT2>>1));
+ AV_WN32A(&h->direct_cache[scan8[0] - 1*8], 0x01010101u*(MB_TYPE_DIRECT2>>1));
}else if(IS_8X8(top_type)){
int b8_xy = 4*top_xy;
h->direct_cache[scan8[0] + 0 - 1*8]= h->direct_table[b8_xy + 2];