projects
/
platform
/
upstream
/
libav.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
f7287c4
)
very minor optimization
author
Michael Niedermayer
<michaelni@gmx.at>
Fri, 10 Mar 2006 18:37:18 +0000
(18:37 +0000)
committer
Michael Niedermayer
<michaelni@gmx.at>
Fri, 10 Mar 2006 18:37:18 +0000
(18:37 +0000)
Originally committed as revision 5136 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/h263.c
patch
|
blob
|
history
diff --git
a/libavcodec/h263.c
b/libavcodec/h263.c
index
c0b5e35
..
4af0b90
100644
(file)
--- a/
libavcodec/h263.c
+++ b/
libavcodec/h263.c
@@
-4966,7
+4966,7
@@
static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block,
if(s->qscale >= s->intra_dc_threshold){
block[0] = ff_mpeg4_pred_dc(s, n, block[0], &dc_pred_dir, 0);
- if(i == -1) i=0;
+ i
-= i>>31; //i
f(i == -1) i=0;
}
mpeg4_pred_ac(s, block, n, dc_pred_dir);