From be1fbc02b8c3a069d64881d02a3c0a92b273b36c Mon Sep 17 00:00:00 2001 From: James Almer Date: Fri, 16 May 2014 21:59:06 -0300 Subject: [PATCH] x86/hevc_deblock: use movhps instead of shuffling values Signed-off-by: James Almer Signed-off-by: Michael Niedermayer --- libavcodec/x86/hevc_deblock.asm | 24 ++++++++---------------- 1 file changed, 8 insertions(+), 16 deletions(-) diff --git a/libavcodec/x86/hevc_deblock.asm b/libavcodec/x86/hevc_deblock.asm index 72f78ac99d..1522d5e5b8 100644 --- a/libavcodec/x86/hevc_deblock.asm +++ b/libavcodec/x86/hevc_deblock.asm @@ -145,21 +145,17 @@ INIT_XMM sse2 punpckldq m0, m2 movq %1, m0 - punpckhqdq m0, m0 - movq %2, m0 + movhps %2, m0 movq %3, m6 - punpckhqdq m6, m6 - movq %4, m6 + movhps %4, m6 punpckhdq m6, m4, m5 punpckldq m4, m5 movq %5, m4 - punpckhqdq m4, m4 - movq %6, m4 + movhps %6, m4 movq %7, m6 - punpckhqdq m6, m6 - movq %8, m6 + movhps %8, m6 %endmacro ; in: 8 rows of 8 bytes in %1..%8 @@ -237,17 +233,13 @@ INIT_XMM sse2 punpckldq m11, m8, m9; 4, 5 punpckhdq m8, m9; 6, 7 movq %1, m0 - pshufd m0, m0, 0x4E - movq %2, m0 + movhps %2, m0 movq %3, m10 - pshufd m10, m10, 0x4E - movq %4, m10 + movhps %4, m10 movq %5, m11 - pshufd m11, m11, 0x4E - movq %6, m11 + movhps %6, m11 movq %7, m8 - pshufd m8, m8, 0x4E - movq %8, m8 + movhps %8, m8 %endmacro ; in: 8 rows of 8 words in %1..%8