From 51969a652c2e9e330393c9ad40f919516a4795d1 Mon Sep 17 00:00:00 2001 From: Diego Biurrun Date: Sun, 15 Jul 2012 18:23:40 +0200 Subject: x86: ABS2: port to cpuflags --- libavutil/x86/x86util.asm | 29 +++++++++++++---------------- 1 file changed, 13 insertions(+), 16 deletions(-) (limited to 'libavutil/x86/x86util.asm') diff --git a/libavutil/x86/x86util.asm b/libavutil/x86/x86util.asm index e24acdd940..1451500534 100644 --- a/libavutil/x86/x86util.asm +++ b/libavutil/x86/x86util.asm @@ -187,7 +187,18 @@ %endif %endmacro -%macro ABS2_MMX 4 ; a, b, tmp0, tmp1 +%macro ABS2 4 +%if cpuflag(ssse3) + pabsw %1, %1 + pabsw %2, %2 +%elif cpuflag(mmxext) ; a, b, tmp0, tmp1 + pxor %3, %3 + pxor %4, %4 + psubw %3, %1 + psubw %4, %2 + pmaxsw %1, %3 + pmaxsw %2, %4 +%else ; a, b, tmp0, tmp1 pxor %3, %3 pxor %4, %4 pcmpgtw %3, %1 @@ -196,20 +207,7 @@ pxor %2, %4 psubw %1, %3 psubw %2, %4 -%endmacro - -%macro ABS2_MMXEXT 4 ; a, b, tmp0, tmp1 - pxor %3, %3 - pxor %4, %4 - psubw %3, %1 - psubw %4, %2 - pmaxsw %1, %3 - pmaxsw %2, %4 -%endmacro - -%macro ABS2_SSSE3 4 - pabsw %1, %1 - pabsw %2, %2 +%endif %endmacro %macro ABSB_MMX 2 @@ -252,7 +250,6 @@ ABS2 %3, %4, %5, %6 %endmacro -%define ABS2 ABS2_MMX %define ABSB ABSB_MMX %define ABSB2 ABSB2_MMX -- cgit v1.2.3