ffmpeg | branch: master | James Almer <jamr...@gmail.com> | Thu Jan 28 13:32:53 2016 -0300| [c79252897096b89376bcf17a5bca6cdf8d21b6a0] | committer: James Almer
x86/imdct36: use extractps inside the STORE macro Reviewed-by: Michael Niedermayer <mich...@niedermayer.cc> Reviewed-by: Henrik Gramner <hen...@gramner.com> Signed-off-by: James Almer <jamr...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c79252897096b89376bcf17a5bca6cdf8d21b6a0 --- libavcodec/x86/imdct36.asm | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/libavcodec/x86/imdct36.asm b/libavcodec/x86/imdct36.asm index 7218f06..409b2c5 100644 --- a/libavcodec/x86/imdct36.asm +++ b/libavcodec/x86/imdct36.asm @@ -143,6 +143,12 @@ SECTION .text %endmacro %macro STORE 4 +%if cpuflag(sse4) + movss [%3 ], %1 + extractps [%3 + %4], %1, 1 + extractps [%3 + 2*%4], %1, 2 + extractps [%3 + 3*%4], %1, 3 +%else movhlps %2, %1 movss [%3 ], %1 movss [%3 + 2*%4], %2 @@ -150,6 +156,7 @@ SECTION .text movss [%3 + %4], %1 movhlps %2, %1 movss [%3 + 3*%4], %2 +%endif %endmacro %macro LOAD 4 _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
