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author | Anton Khirnov <anton@khirnov.net> | 2014-07-19 14:18:03 +0200 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2014-07-22 16:13:28 +0200 |
commit | 500a0394d57a91b919f7cacd2c2578c04c80e55c (patch) | |
tree | 45e138386470c9f1158c7418fb4553bc46662d3e /libavcodec | |
parent | 7a4cf671170d5a141ce80c84996b4cca765572b0 (diff) | |
download | ffmpeg-500a0394d57a91b919f7cacd2c2578c04c80e55c.tar.gz |
avcodec/x86/hevc_deblock: add %ifs to avoid "do nothing instructions"
cherry picked from commit f7843356253459e6010320292dbbc1e888a5249b
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec')
-rw-r--r-- | libavcodec/x86/hevc_deblock.asm | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/x86/hevc_deblock.asm b/libavcodec/x86/hevc_deblock.asm index 53cf13883d..25185111b3 100644 --- a/libavcodec/x86/hevc_deblock.asm +++ b/libavcodec/x86/hevc_deblock.asm @@ -353,12 +353,16 @@ ALIGN 16 ;beta calculations mov r11, [betaq]; +%if %1 > 8 shl r11, %1 - 8 +%endif movd m13, r11d; beta0 add betaq, 4; punpcklwd m13, m13 mov r12, [betaq]; +%if %1 > 8 shl r12, %1 - 8 +%endif movd m14, r12d; beta1 punpcklwd m14, m14 pshufd m13, m14, 0; beta0, beta1 |