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swscale: convert yuv2yuvX() to using named arguments.

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This commit is contained in:
Ronald S. Bultje 2012-02-11 17:51:52 -08:00
parent 8c433d8a03
commit 3e23badd83
1 changed files with 11 additions and 11 deletions
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22
libswscale/x86/output.asm
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@ -59,14 +59,14 @@ SECTION .text
%macro yuv2planeX_fn 3 %macro yuv2planeX_fn 3
%if ARCH_X86_32 %if ARCH_X86_32
%define cntr_reg r1 %define cntr_reg filterq
%define movsx mov %define movsx mov
%else %else
%define cntr_reg r11 %define cntr_reg r11
%define movsx movsxd %define movsx movsxd
%endif %endif
cglobal yuv2planeX_%1, %3, 7, %2 cglobal yuv2planeX_%1, %3, 7, %2, filter, fltsize, src, dst, w, dither, offset
%if %1 == 8 || %1 == 9 || %1 == 10 %if %1 == 8 || %1 == 9 || %1 == 10
pxor m6, m6 pxor m6, m6
%endif ; %1 == 8/9/10 %endif ; %1 == 8/9/10
@ -81,8 +81,8 @@ cglobal yuv2planeX_%1, %3, 7, %2
%endif ; x86-32 %endif ; x86-32
; create registers holding dither ; create registers holding dither
movq m_dith, [r5] ; dither movq m_dith, [ditherq] ; dither
test r6d, r6d test offsetd, offsetd
jz .no_rot jz .no_rot
%if mmsize == 16 %if mmsize == 16
punpcklqdq m_dith, m_dith punpcklqdq m_dith, m_dith
@ -146,17 +146,17 @@ cglobal yuv2planeX_%1, %3, 7, %2
mova m1, [yuv2yuvX_%1_start] mova m1, [yuv2yuvX_%1_start]
mova m2, m1 mova m2, m1
%endif ; %1 == 8/9/10/16 %endif ; %1 == 8/9/10/16
movsx cntr_reg, r1m movsx cntr_reg, fltsizem
.filterloop_ %+ %%i: .filterloop_ %+ %%i:
; input pixels ; input pixels
mov r6, [r2+gprsize*cntr_reg-2*gprsize] mov r6, [srcq+gprsize*cntr_reg-2*gprsize]
%if %1 == 16 %if %1 == 16
mova m3, [r6+r5*4] mova m3, [r6+r5*4]
mova m5, [r6+r5*4+mmsize] mova m5, [r6+r5*4+mmsize]
%else ; %1 == 8/9/10 %else ; %1 == 8/9/10
mova m3, [r6+r5*2] mova m3, [r6+r5*2]
%endif ; %1 == 8/9/10/16 %endif ; %1 == 8/9/10/16
mov r6, [r2+gprsize*cntr_reg-gprsize] mov r6, [srcq+gprsize*cntr_reg-gprsize]
%if %1 == 16 %if %1 == 16
mova m4, [r6+r5*4] mova m4, [r6+r5*4]
mova m6, [r6+r5*4+mmsize] mova m6, [r6+r5*4+mmsize]
@ -165,7 +165,7 @@ cglobal yuv2planeX_%1, %3, 7, %2
%endif ; %1 == 8/9/10/16 %endif ; %1 == 8/9/10/16
; coefficients ; coefficients
movd m0, [r0+2*cntr_reg-4]; coeff[0], coeff[1] movd m0, [filterq+2*cntr_reg-4] ; coeff[0], coeff[1]
%if %1 == 16 %if %1 == 16
pshuflw m7, m0, 0 ; coeff[0] pshuflw m7, m0, 0 ; coeff[0]
pshuflw m0, m0, 0x55 ; coeff[1] pshuflw m0, m0, 0x55 ; coeff[1]
@ -207,7 +207,7 @@ cglobal yuv2planeX_%1, %3, 7, %2
%if %1 == 8 %if %1 == 8
packssdw m2, m1 packssdw m2, m1
packuswb m2, m2 packuswb m2, m2
movh [r3+r5*1], m2 movh [dstq+r5*1], m2
%else ; %1 == 9/10/16 %else ; %1 == 9/10/16
%if %1 == 16 %if %1 == 16
packssdw m2, m1 packssdw m2, m1
@ -221,11 +221,11 @@ cglobal yuv2planeX_%1, %3, 7, %2
%endif ; mmx2/sse2/sse4/avx %endif ; mmx2/sse2/sse4/avx
pminsw m2, [yuv2yuvX_%1_upper] pminsw m2, [yuv2yuvX_%1_upper]
%endif ; %1 == 9/10/16 %endif ; %1 == 9/10/16
mova [r3+r5*2], m2 mova [dstq+r5*2], m2
%endif ; %1 == 8/9/10/16 %endif ; %1 == 8/9/10/16
add r5, mmsize/2 add r5, mmsize/2
sub r4d, mmsize/2 sub wd, mmsize/2
%if %1 == 8 %if %1 == 8
%assign %%i %%i+2 %assign %%i %%i+2
%endrep %endrep