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| author | Pascal Massimino <pascal.massimino@gmail.com> | 2014-09-09 22:49:52 +0200 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2014-09-09 19:02:49 -0300 |
| commit | 649b7a99463d5a43e47cbf8be9a788e20b21b3a8 (patch) | |
| tree | 65b39433d46f9fa31f7064d281c8bdc0db167999 /libavfilter/x86 | |
| parent | c7d8dbad14ed5fa3c217a4fc1790021d6c0b6416 (diff) | |
| download | ffmpeg-649b7a99463d5a43e47cbf8be9a788e20b21b3a8.tar.gz | |
av_filter/x86/idet: use HADDD where appropriate
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavfilter/x86')
| -rw-r--r-- | libavfilter/x86/vf_idet.asm | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/libavfilter/x86/vf_idet.asm b/libavfilter/x86/vf_idet.asm index 4649cae030..007e63deb9 100644 --- a/libavfilter/x86/vf_idet.asm +++ b/libavfilter/x86/vf_idet.asm @@ -69,10 +69,8 @@ cglobal idet_filter_line, 4, 5, 0, a, b, c, width, index CMP widthd, indexd jg .loop - mova m0, m_sum - psrlq m_sum, 0x20 - paddd m0, m_sum - movd eax, m0 + HADDD m_sum, m0 + movd eax, m_sum RET %endmacro @@ -123,18 +121,7 @@ cglobal idet_filter_line_16bit, 4, 5, 8, a, b, c, width, index paddd m_sum, m5 jl .loop_16bit - mova m2, m_sum -%if mmsize == 16 - psrldq m2, 4 - paddd m_sum, m2 - psrldq m2, 4 - paddd m_sum, m2 - psrldq m2, 4 - paddd m_sum, m2 -%else - psrlq m2, 32 - paddd m_sum, m2 -%endif + HADDD m_sum, m2 movd eax, m_sum RET %endmacro |