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x86: ABS2: port to cpuflags

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This commit is contained in:
Diego Biurrun 2012-07-15 18:23:40 +02:00
parent 171f1446f0
commit 51969a652c
3 changed files with 13 additions and 21 deletions
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3
libavcodec/x86/ac3dsp.asm
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@ -151,15 +151,12 @@ cglobal ac3_max_msb_abs_int16, 2,2,5, src, len
%endmacro
INIT_MMX mmx
%define ABS2 ABS2_MMX
AC3_MAX_MSB_ABS_INT16 or_abs
INIT_MMX mmxext
%define ABS2 ABS2_MMXEXT
AC3_MAX_MSB_ABS_INT16 min_max
INIT_XMM sse2
AC3_MAX_MSB_ABS_INT16 min_max
INIT_XMM ssse3
%define ABS2 ABS2_SSSE3
AC3_MAX_MSB_ABS_INT16 or_abs
;-----------------------------------------------------------------------------

2
libavcodec/x86/dsputilenc.asm
View File

@ -263,7 +263,6 @@ INIT_MMX mmxext
HADAMARD8_DIFF
INIT_XMM sse2
%define ABS2 ABS2_MMXEXT
%if ARCH_X86_64
%define ABS_SUM_8x8 ABS_SUM_8x8_64
%else
@ -272,7 +271,6 @@ INIT_XMM sse2
HADAMARD8_DIFF 10
INIT_XMM ssse3
%define ABS2 ABS2_SSSE3
%define ABS_SUM_8x8 ABS_SUM_8x8_64
HADAMARD8_DIFF 9

29
libavutil/x86/x86util.asm
View File

@ -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