From c79252897096b89376bcf17a5bca6cdf8d21b6a0 Mon Sep 17 00:00:00 2001 From: James Almer Date: Thu, 28 Jan 2016 13:32:53 -0300 Subject: [PATCH] x86/imdct36: use extractps inside the STORE macro Reviewed-by: Michael Niedermayer Reviewed-by: Henrik Gramner Signed-off-by: James Almer --- libavcodec/x86/imdct36.asm | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/libavcodec/x86/imdct36.asm b/libavcodec/x86/imdct36.asm index 7218f06ba5..409b2c5796 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