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swscale: convert hscale to cpuflags().

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This commit is contained in:
Ronald S. Bultje 2012-03-11 18:11:40 -07:00
parent e0febda22d
commit aba7a827aa
1 changed files with 37 additions and 35 deletions
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72
libswscale/x86/scale.asm
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@ -48,9 +48,9 @@ SECTION .text
; the first pixel is given in filterPos[nOutputPixel].
;-----------------------------------------------------------------------------
; SCALE_FUNC source_width, intermediate_nbits, filtersize, filtersuffix, opt, n_args, n_xmm
%macro SCALE_FUNC 7
cglobal hscale%1to%2_%4_%5, %6, 7, %7
; SCALE_FUNC source_width, intermediate_nbits, filtersize, filtersuffix, n_args, n_xmm
%macro SCALE_FUNC 6
cglobal hscale%1to%2_%4, %5, 7, %6
%if ARCH_X86_64
movsxd r2, r2d
%define mov32 movsxd
@ -60,7 +60,7 @@ cglobal hscale%1to%2_%4_%5, %6, 7, %7
%if %2 == 19
%if mmsize == 8 ; mmx
mova m2, [max_19bit_int]
%elifidn %5, sse4
%elif cpuflag(sse4)
mova m2, [max_19bit_int]
%else ; ssse3/sse2
mova m2, [max_19bit_flt]
@ -124,7 +124,7 @@ cglobal hscale%1to%2_%4_%5, %6, 7, %7
movd m5, [r3+r6*srcmul] ; src[filterPos[3] + {0,1,2,3}]
punpckldq m0, m4
punpckldq m1, m5
%endif ; %1 == 8 && %5 <= ssse
%endif ; %1 == 8
%endif ; mmsize == 8/16
%if %1 == 8
punpcklbw m0, m3 ; byte -> word
@ -146,7 +146,7 @@ cglobal hscale%1to%2_%4_%5, %6, 7, %7
punpckldq m0, m1
punpckhdq m4, m1
paddd m0, m4
%elifidn %5, sse2
%elif notcpuflag(ssse3) ; sse2
mova m4, m0
shufps m0, m1, 10001000b
shufps m4, m1, 11011101b
@ -201,7 +201,7 @@ cglobal hscale%1to%2_%4_%5, %6, 7, %7
punpckldq m0, m4
punpckhdq m1, m4
paddd m0, m1
%elifidn %5, sse2
%elif notcpuflag(ssse3) ; sse2
%if %1 == 8
%define mex m6
%else
@ -304,7 +304,7 @@ cglobal hscale%1to%2_%4_%5, %6, 7, %7
%else ; %1 == 8
movd m1, [src_reg+(r1x+r6sub)*srcmul]
punpckldq m0, m1
%endif ; %1 == 8 && %5 <= ssse
%endif ; %1 == 8
%if %1 == 8
punpcklbw m0, m3
%endif ; %1 == 8
@ -323,7 +323,7 @@ cglobal hscale%1to%2_%4_%5, %6, 7, %7
punpckhdq m0, m5
paddd m0, m4
%else ; mmsize == 16
%ifidn %5, sse2
%if notcpuflag(ssse3) ; sse2
mova m1, m4
punpcklqdq m4, m5
punpckhqdq m1, m5
@ -334,7 +334,7 @@ cglobal hscale%1to%2_%4_%5, %6, 7, %7
%ifidn %4, X4
paddd m4, m0
%endif ; %3 == X4
%ifidn %5, sse2
%if notcpuflag(ssse3) ; sse2
pshufd m4, m4, 11011000b
movhlps m0, m4
paddd m0, m4
@ -364,7 +364,7 @@ cglobal hscale%1to%2_%4_%5, %6, 7, %7
%else ; %2 == 19
%if mmsize == 8
PMINSD_MMX m0, m2, m4
%elifidn %5, sse4
%elif cpuflag(sse4)
pminsd m0, m2
%else ; sse2/ssse3
cvtdq2ps m0, m0
@ -396,37 +396,39 @@ cglobal hscale%1to%2_%4_%5, %6, 7, %7
%endif ; %3 ==/!= X
%endmacro
; SCALE_FUNCS source_width, intermediate_nbits, opt, n_xmm
%macro SCALE_FUNCS 4
SCALE_FUNC %1, %2, 4, 4, %3, 6, %4
SCALE_FUNC %1, %2, 8, 8, %3, 6, %4
; SCALE_FUNCS source_width, intermediate_nbits, n_xmm
%macro SCALE_FUNCS 3
SCALE_FUNC %1, %2, 4, 4, 6, %3
SCALE_FUNC %1, %2, 8, 8, 6, %3
%if mmsize == 8
SCALE_FUNC %1, %2, X, X, %3, 7, %4
SCALE_FUNC %1, %2, X, X, 7, %3
%else
SCALE_FUNC %1, %2, X, X4, %3, 7, %4
SCALE_FUNC %1, %2, X, X8, %3, 7, %4
SCALE_FUNC %1, %2, X, X4, 7, %3
SCALE_FUNC %1, %2, X, X8, 7, %3
%endif
%endmacro
; SCALE_FUNCS2 opt, 8_xmm_args, 9to10_xmm_args, 16_xmm_args
%macro SCALE_FUNCS2 4
%ifnidn %1, sse4
SCALE_FUNCS 8, 15, %1, %2
SCALE_FUNCS 9, 15, %1, %3
SCALE_FUNCS 10, 15, %1, %3
SCALE_FUNCS 16, 15, %1, %4
; SCALE_FUNCS2 8_xmm_args, 9to10_xmm_args, 16_xmm_args
%macro SCALE_FUNCS2 3
%if notcpuflag(sse4)
SCALE_FUNCS 8, 15, %1
SCALE_FUNCS 9, 15, %2
SCALE_FUNCS 10, 15, %2
SCALE_FUNCS 16, 15, %3
%endif ; !sse4
SCALE_FUNCS 8, 19, %1, %2
SCALE_FUNCS 9, 19, %1, %3
SCALE_FUNCS 10, 19, %1, %3
SCALE_FUNCS 16, 19, %1, %4
SCALE_FUNCS 8, 19, %1
SCALE_FUNCS 9, 19, %2
SCALE_FUNCS 10, 19, %2
SCALE_FUNCS 16, 19, %3
%endmacro
%if ARCH_X86_32
INIT_MMX
SCALE_FUNCS2 mmx, 0, 0, 0
INIT_MMX mmx
SCALE_FUNCS2 0, 0, 0
%endif
INIT_XMM
SCALE_FUNCS2 sse2, 6, 7, 8
SCALE_FUNCS2 ssse3, 6, 6, 8
SCALE_FUNCS2 sse4, 6, 6, 8
INIT_XMM sse2
SCALE_FUNCS2 6, 7, 8
INIT_XMM ssse3
SCALE_FUNCS2 6, 6, 8
INIT_XMM sse4
SCALE_FUNCS2 6, 6, 8