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x86: ABSB: port to cpuflags
author
Diego Biurrun
<diego@biurrun.de>
Sun, 15 Jul 2012 16:29:10 +0000
(18:29 +0200)
committer
Diego Biurrun
<diego@biurrun.de>
Tue, 15 Jan 2013 10:18:51 +0000
(11:18 +0100)
libavutil/x86/x86util.asm
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diff --git
a/libavutil/x86/x86util.asm
b/libavutil/x86/x86util.asm
index
1451500
..
4760884
100644
(file)
--- a/
libavutil/x86/x86util.asm
+++ b/
libavutil/x86/x86util.asm
@@
-210,10
+210,14
@@
%endif
%endmacro
-%macro ABSB_MMX 2
+%macro ABSB 2 ; source mmreg, temp mmreg (unused for ssse3)
+%if cpuflag(ssse3)
+ pabsb %1, %1
+%else
pxor %2, %2
psubb %2, %1
pminub %1, %2
+%endif
%endmacro
%macro ABSB2_MMX 4
@@
-236,10
+240,6
@@
psubd %2, %4
%endmacro
-%macro ABSB_SSSE3 2
- pabsb %1, %1
-%endmacro
-
%macro ABSB2_SSSE3 4
pabsb %1, %1
pabsb %2, %2
@@
-250,7
+250,6
@@
ABS2 %3, %4, %5, %6
%endmacro
-%define ABSB ABSB_MMX
%define ABSB2 ABSB2_MMX
%macro SPLATB_LOAD 3