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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-06-09 05:11:09 +0200 |
|---|---|---|
| committer | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2015-06-19 10:34:33 +0200 |
| commit | a6bdfd9b46bb9bc10c9715f8f87977a391676b2b (patch) | |
| tree | d6199d5353466425f93f82e1c9ccd32c7b247be5 | |
| parent | df408d213ad1cd0723aa67191071aa371ba5443b (diff) | |
| download | ffmpeg-a6bdfd9b46bb9bc10c9715f8f87977a391676b2b.tar.gz | |
avcodec/x86/h264_weight: handle weight1=128
Fix ticket4596
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e1009665759d4a3938dd2dd07b7e84d8bc9c5290)
| -rw-r--r-- | libavcodec/x86/h264_weight.asm | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/x86/h264_weight.asm b/libavcodec/x86/h264_weight.asm index b4fb9db309..1e1219ddde 100644 --- a/libavcodec/x86/h264_weight.asm +++ b/libavcodec/x86/h264_weight.asm @@ -135,8 +135,11 @@ WEIGHT_FUNC_HALF_MM 8, 8 add off_regd, 1 or off_regd, 1 add r4, 1 + cmp r6d, 128 + je .nonnormal cmp r5, 128 jne .normal +.nonnormal sar r5, 1 sar r6, 1 sar off_regd, 1 |