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x86util: Port all macros to cpuflags

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Also do some small cosmetic changes: Drop pointless _MMX suffix from ABSD2
macro name, drop pointless check for MMX support, we always assume MMX is
available in our SIMD code, fix spelling.
This commit is contained in:
Diego Biurrun 2012-07-15 18:01:10 +02:00
parent 522d850e68
commit 994c4bc107
3 changed files with 33 additions and 34 deletions
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5
libavcodec/x86/audiodsp.asm
View File

@ -66,7 +66,7 @@ SCALARPRODUCT
; %1 = number of xmm registers used
; %2 = number of inline load/process/store loops per asm loop
; %3 = process 4*mmsize (%3=0) or 8*mmsize (%3=1) bytes per loop
; %4 = CLIPD function takes min/max as float instead of int (CLIPD_SSE2)
; %4 = CLIPD function takes min/max as float instead of int (SSE2 version)
; %5 = suffix
%macro VECTOR_CLIP_INT32 4-5
cglobal vector_clip_int32%5, 5,5,%1, dst, src, min, max, len
@ -122,14 +122,11 @@ cglobal vector_clip_int32%5, 5,5,%1, dst, src, min, max, len
%endmacro
INIT_MMX mmx
%define CLIPD CLIPD_MMX
VECTOR_CLIP_INT32 0, 1, 0, 0
INIT_XMM sse2
VECTOR_CLIP_INT32 6, 1, 0, 0, _int
%define CLIPD CLIPD_SSE2
VECTOR_CLIP_INT32 6, 2, 0, 1
INIT_XMM sse4
%define CLIPD CLIPD_SSE41
%ifdef m8
VECTOR_CLIP_INT32 11, 1, 1, 0
%else

52
libavutil/x86/x86util.asm
View File

@ -174,13 +174,13 @@
%endif
%endmacro
%macro PSIGNW_MMX 2
%macro PSIGNW 2
%if cpuflag(ssse3)
psignw %1, %2
%else
pxor %1, %2
psubw %1, %2
%endmacro
%macro PSIGNW_SSSE3 2
psignw %1, %2
%endif
%endmacro
%macro ABS1 2
@ -221,7 +221,7 @@
%endif
%endmacro
%macro ABSB 2 ; source mmreg, temp mmreg (unused for ssse3)
%macro ABSB 2 ; source mmreg, temp mmreg (unused for SSSE3)
%if cpuflag(ssse3)
pabsb %1, %1
%else
@ -245,7 +245,7 @@
%endif
%endmacro
%macro ABSD2_MMX 4
%macro ABSD2 4
pxor %3, %3
pxor %4, %4
pcmpgtd %3, %1
@ -290,7 +290,7 @@
%else
palignr %1, %2, %3
%endif
%elif cpuflag(mmx) ; [dst,] src1, src2, imm, tmp
%else ; [dst,] src1, src2, imm, tmp
%define %%dst %1
%if %0==5
%ifnidn %1, %2
@ -606,37 +606,47 @@
pminsw %1, %3
%endmacro
%macro PMINSD_MMX 3 ; dst, src, tmp
%macro PMINSD 3 ; dst, src, tmp/unused
%if cpuflag(sse4)
pminsd %1, %2
%elif cpuflag(sse2)
cvtdq2ps %1, %1
minps %1, %2
cvtps2dq %1, %1
%else
mova %3, %2
pcmpgtd %3, %1
pxor %1, %2
pand %1, %3
pxor %1, %2
%endif
%endmacro
%macro PMAXSD_MMX 3 ; dst, src, tmp
%macro PMAXSD 3 ; dst, src, tmp/unused
%if cpuflag(sse4)
pmaxsd %1, %2
%else
mova %3, %1
pcmpgtd %3, %2
pand %1, %3
pandn %3, %2
por %1, %3
%endif
%endmacro
%macro CLIPD_MMX 3-4 ; src/dst, min, max, tmp
PMINSD_MMX %1, %3, %4
PMAXSD_MMX %1, %2, %4
%endmacro
%macro CLIPD_SSE2 3-4 ; src/dst, min (float), max (float), unused
%macro CLIPD 3-4
%if cpuflag(sse4); src/dst, min, max, unused
pminsd %1, %3
pmaxsd %1, %2
%elif cpuflag(sse2) ; src/dst, min (float), max (float), unused
cvtdq2ps %1, %1
minps %1, %3
maxps %1, %2
cvtps2dq %1, %1
%endmacro
%macro CLIPD_SSE41 3-4 ; src/dst, min, max, unused
pminsd %1, %3
pmaxsd %1, %2
%else ; src/dst, min, max, tmp
PMINSD %1, %3, %4
PMAXSD %1, %2, %4
%endif
%endmacro
%macro VBROADCASTSS 2 ; dst xmm/ymm, src m32

10
libswscale/x86/scale.asm
View File

@ -364,15 +364,7 @@ cglobal hscale%1to%2_%4, %5, 10, %6, pos0, dst, w, srcmem, filter, fltpos, fltsi
movd [dstq+wq*2], m0
%endif ; %3 ==/!= X
%else ; %2 == 19
%if mmsize == 8
PMINSD_MMX m0, m2, m4
%elif cpuflag(sse4)
pminsd m0, m2
%else ; sse2/ssse3
cvtdq2ps m0, m0
minps m0, m2
cvtps2dq m0, m0
%endif ; mmx/sse2/ssse3/sse4
PMINSD m0, m2, m4
%ifnidn %3, X
mova [dstq+wq*(4>>wshr)], m0
%else ; %3 == X