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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-06-09 06:11:09 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-06-10 03:13:12 +0300 |
| commit | 8320aa7dc74309df8eba2e39e50844ab59a47ed4 (patch) | |
| tree | 1b6d4afa988ec70358db0be3baed44065a6ad221 | |
| parent | 7a9f4f2816be98fee348dec2a63177b431366e9e (diff) | |
avcodec/x86/h264_weight: handle weight1=128
Fix ticket4596
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e1009665759d4a3938dd2dd07b7e84d8bc9c5290)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -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 4759a063a6..f6b9d5f6ad 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 |