ffmpeg | branch: master | Pascal Massimino <[email protected]> | Tue Sep 9 22:49:52 2014 +0200| [649b7a99463d5a43e47cbf8be9a788e20b21b3a8] | committer: James Almer
av_filter/x86/idet: use HADDD where appropriate Signed-off-by: James Almer <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=649b7a99463d5a43e47cbf8be9a788e20b21b3a8 --- libavfilter/x86/vf_idet.asm | 19 +++---------------- 1 file changed, 3 insertions(+), 16 deletions(-) diff --git a/libavfilter/x86/vf_idet.asm b/libavfilter/x86/vf_idet.asm index 4649cae..007e63d 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 _______________________________________________ ffmpeg-cvslog mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
