;* Copyright (c) 2010 Ronald S. Bultje <rsbultje@gmail.com>
;* Copyright (c) 2010 Jason Garrett-Glaser <darkshikari@gmail.com>
;*
-;* This file is part of FFmpeg.
+;* This file is part of Libav.
;*
-;* FFmpeg is free software; you can redistribute it and/or
+;* Libav is free software; you can redistribute it and/or
;* modify it under the terms of the GNU Lesser General Public
;* License as published by the Free Software Foundation; either
;* version 2.1 of the License, or (at your option) any later version.
;*
-;* FFmpeg is distributed in the hope that it will be useful,
+;* Libav is distributed in the hope that it will be useful,
;* but WITHOUT ANY WARRANTY; without even the implied warranty of
;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;* Lesser General Public License for more details.
;*
;* You should have received a copy of the GNU Lesser General Public
-;* License along with FFmpeg; if not, write to the Free Software
-;* 51, Inc., Foundation Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+;* License along with Libav; if not, write to the Free Software
+;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
;******************************************************************************
-%include "x86inc.asm"
%include "x86util.asm"
SECTION_RODATA
times 8 db 1, 7
%ifdef PIC
-%define fourtap_filter_hw r11
-%define sixtap_filter_hw r11
-%define fourtap_filter_hb r11
-%define sixtap_filter_hb r11
-%define fourtap_filter_v r11
-%define sixtap_filter_v r11
-%define bilinear_filter_vw r11
-%define bilinear_filter_vb r11
+%define fourtap_filter_hw picregq
+%define sixtap_filter_hw picregq
+%define fourtap_filter_hb picregq
+%define sixtap_filter_hb picregq
+%define fourtap_filter_v picregq
+%define sixtap_filter_v picregq
+%define bilinear_filter_vw picregq
+%define bilinear_filter_vb picregq
+%define npicregs 1
%else
-%define fourtap_filter_hw fourtap_filter_hw_m
-%define sixtap_filter_hw sixtap_filter_hw_m
-%define fourtap_filter_hb fourtap_filter_hb_m
-%define sixtap_filter_hb sixtap_filter_hb_m
-%define fourtap_filter_v fourtap_filter_v_m
-%define sixtap_filter_v sixtap_filter_v_m
+%define fourtap_filter_hw fourtap_filter_hw_m
+%define sixtap_filter_hw sixtap_filter_hw_m
+%define fourtap_filter_hb fourtap_filter_hb_m
+%define sixtap_filter_hb sixtap_filter_hb_m
+%define fourtap_filter_v fourtap_filter_v_m
+%define sixtap_filter_v sixtap_filter_v_m
%define bilinear_filter_vw bilinear_filter_vw_m
%define bilinear_filter_vb bilinear_filter_vb_m
+%define npicregs 0
%endif
filter_h2_shuf: db 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8
filter_h6_shuf2: db 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9
filter_h6_shuf3: db 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11
+pw_256: times 8 dw 256
+
pw_20091: times 4 dw 20091
pw_17734: times 4 dw 17734
+pb_27_63: times 8 db 27, 63
+pb_18_63: times 8 db 18, 63
+pb_9_63: times 8 db 9, 63
+
cextern pb_1
cextern pw_3
cextern pb_3
cextern pw_4
cextern pb_4
+cextern pw_9
+cextern pw_18
+cextern pw_27
+cextern pw_63
cextern pw_64
cextern pb_80
cextern pb_F8
; int height, int mx, int my);
;-----------------------------------------------------------------------------
-%macro FILTER_SSSE3 3
-cglobal put_vp8_epel%1_h6_ssse3, 6, 6, %2
- lea r5d, [r5*3]
+%macro FILTER_SSSE3 1
+cglobal put_vp8_epel%1_h6, 6, 6 + npicregs, 8, dst, dststride, src, srcstride, height, mx, picreg
+ lea mxd, [mxq*3]
mova m3, [filter_h6_shuf2]
mova m4, [filter_h6_shuf3]
%ifdef PIC
- lea r11, [sixtap_filter_hb_m]
+ lea picregq, [sixtap_filter_hb_m]
%endif
- mova m5, [sixtap_filter_hb+r5*8-48] ; set up 6tap filter in bytes
- mova m6, [sixtap_filter_hb+r5*8-32]
- mova m7, [sixtap_filter_hb+r5*8-16]
+ mova m5, [sixtap_filter_hb+mxq*8-48] ; set up 6tap filter in bytes
+ mova m6, [sixtap_filter_hb+mxq*8-32]
+ mova m7, [sixtap_filter_hb+mxq*8-16]
-.nextrow
- movu m0, [r2-2]
+.nextrow:
+ movu m0, [srcq-2]
mova m1, m0
mova m2, m0
-%ifidn %1, 4
+%if mmsize == 8
; For epel4, we need 9 bytes, but only 8 get loaded; to compensate, do the
; shuffle with a memory operand
- punpcklbw m0, [r2+3]
+ punpcklbw m0, [srcq+3]
%else
pshufb m0, [filter_h6_shuf1]
%endif
pmaddubsw m2, m7
paddsw m0, m1
paddsw m0, m2
- paddsw m0, [pw_64]
- psraw m0, 7
+ pmulhrsw m0, [pw_256]
packuswb m0, m0
- movh [r0], m0 ; store
+ movh [dstq], m0 ; store
; go to next line
- add r0, r1
- add r2, r3
- dec r4 ; next row
+ add dstq, dststrideq
+ add srcq, srcstrideq
+ dec heightd ; next row
jg .nextrow
REP_RET
-cglobal put_vp8_epel%1_h4_ssse3, 6, 6, %3
- shl r5d, 4
- mova m2, [pw_64]
+cglobal put_vp8_epel%1_h4, 6, 6 + npicregs, 7, dst, dststride, src, srcstride, height, mx, picreg
+ shl mxd, 4
+ mova m2, [pw_256]
mova m3, [filter_h2_shuf]
mova m4, [filter_h4_shuf]
%ifdef PIC
- lea r11, [fourtap_filter_hb_m]
+ lea picregq, [fourtap_filter_hb_m]
%endif
- mova m5, [fourtap_filter_hb+r5-16] ; set up 4tap filter in bytes
- mova m6, [fourtap_filter_hb+r5]
+ mova m5, [fourtap_filter_hb+mxq-16] ; set up 4tap filter in bytes
+ mova m6, [fourtap_filter_hb+mxq]
-.nextrow
- movu m0, [r2-1]
+.nextrow:
+ movu m0, [srcq-1]
mova m1, m0
pshufb m0, m3
pshufb m1, m4
pmaddubsw m0, m5
pmaddubsw m1, m6
- paddsw m0, m2
paddsw m0, m1
- psraw m0, 7
+ pmulhrsw m0, m2
packuswb m0, m0
- movh [r0], m0 ; store
+ movh [dstq], m0 ; store
; go to next line
- add r0, r1
- add r2, r3
- dec r4 ; next row
+ add dstq, dststrideq
+ add srcq, srcstrideq
+ dec heightd ; next row
jg .nextrow
REP_RET
-cglobal put_vp8_epel%1_v4_ssse3, 7, 7, %2
- shl r6d, 4
+cglobal put_vp8_epel%1_v4, 7, 7, 8, dst, dststride, src, srcstride, height, picreg, my
+ shl myd, 4
%ifdef PIC
- lea r11, [fourtap_filter_hb_m]
+ lea picregq, [fourtap_filter_hb_m]
%endif
- mova m5, [fourtap_filter_hb+r6-16]
- mova m6, [fourtap_filter_hb+r6]
- mova m7, [pw_64]
+ mova m5, [fourtap_filter_hb+myq-16]
+ mova m6, [fourtap_filter_hb+myq]
+ mova m7, [pw_256]
; read 3 lines
- sub r2, r3
- movh m0, [r2]
- movh m1, [r2+ r3]
- movh m2, [r2+2*r3]
- add r2, r3
-
-.nextrow
- movh m3, [r2+2*r3] ; read new row
+ sub srcq, srcstrideq
+ movh m0, [srcq]
+ movh m1, [srcq+ srcstrideq]
+ movh m2, [srcq+2*srcstrideq]
+ add srcq, srcstrideq
+
+.nextrow:
+ movh m3, [srcq+2*srcstrideq] ; read new row
mova m4, m0
mova m0, m1
punpcklbw m4, m1
pmaddubsw m2, m6
paddsw m4, m2
mova m2, m3
- paddsw m4, m7
- psraw m4, 7
+ pmulhrsw m4, m7
packuswb m4, m4
- movh [r0], m4
+ movh [dstq], m4
; go to next line
- add r0, r1
- add r2, r3
- dec r4 ; next row
+ add dstq, dststrideq
+ add srcq, srcstrideq
+ dec heightd ; next row
jg .nextrow
REP_RET
-cglobal put_vp8_epel%1_v6_ssse3, 7, 7, %2
- lea r6d, [r6*3]
+cglobal put_vp8_epel%1_v6, 7, 7, 8, dst, dststride, src, srcstride, height, picreg, my
+ lea myd, [myq*3]
%ifdef PIC
- lea r11, [sixtap_filter_hb_m]
+ lea picregq, [sixtap_filter_hb_m]
%endif
- lea r6, [sixtap_filter_hb+r6*8]
+ lea myq, [sixtap_filter_hb+myq*8]
; read 5 lines
- sub r2, r3
- sub r2, r3
- movh m0, [r2]
- movh m1, [r2+r3]
- movh m2, [r2+r3*2]
- lea r2, [r2+r3*2]
- add r2, r3
- movh m3, [r2]
- movh m4, [r2+r3]
-
-.nextrow
- movh m5, [r2+2*r3] ; read new row
+ sub srcq, srcstrideq
+ sub srcq, srcstrideq
+ movh m0, [srcq]
+ movh m1, [srcq+srcstrideq]
+ movh m2, [srcq+srcstrideq*2]
+ lea srcq, [srcq+srcstrideq*2]
+ add srcq, srcstrideq
+ movh m3, [srcq]
+ movh m4, [srcq+srcstrideq]
+
+.nextrow:
+ movh m5, [srcq+2*srcstrideq] ; read new row
mova m6, m0
punpcklbw m6, m5
mova m0, m1
punpcklbw m1, m2
mova m7, m3
punpcklbw m7, m4
- pmaddubsw m6, [r6-48]
- pmaddubsw m1, [r6-32]
- pmaddubsw m7, [r6-16]
+ pmaddubsw m6, [myq-48]
+ pmaddubsw m1, [myq-32]
+ pmaddubsw m7, [myq-16]
paddsw m6, m1
paddsw m6, m7
mova m1, m2
- paddsw m6, [pw_64]
mova m2, m3
- psraw m6, 7
+ pmulhrsw m6, [pw_256]
mova m3, m4
packuswb m6, m6
mova m4, m5
- movh [r0], m6
+ movh [dstq], m6
; go to next line
- add r0, r1
- add r2, r3
- dec r4 ; next row
+ add dstq, dststrideq
+ add srcq, srcstrideq
+ dec heightd ; next row
jg .nextrow
REP_RET
%endmacro
-INIT_MMX
-FILTER_SSSE3 4, 0, 0
-INIT_XMM
-FILTER_SSSE3 8, 8, 7
+INIT_MMX ssse3
+FILTER_SSSE3 4
+INIT_XMM ssse3
+FILTER_SSSE3 8
; 4x4 block, H-only 4-tap filter
-cglobal put_vp8_epel4_h4_mmxext, 6, 6
- shl r5d, 4
+INIT_MMX mmx2
+cglobal put_vp8_epel4_h4, 6, 6 + npicregs, 0, dst, dststride, src, srcstride, height, mx, picreg
+ shl mxd, 4
%ifdef PIC
- lea r11, [fourtap_filter_hw_m]
+ lea picregq, [fourtap_filter_hw_m]
%endif
- movq mm4, [fourtap_filter_hw+r5-16] ; set up 4tap filter in words
- movq mm5, [fourtap_filter_hw+r5]
+ movq mm4, [fourtap_filter_hw+mxq-16] ; set up 4tap filter in words
+ movq mm5, [fourtap_filter_hw+mxq]
movq mm7, [pw_64]
pxor mm6, mm6
-.nextrow
- movq mm1, [r2-1] ; (ABCDEFGH) load 8 horizontal pixels
+.nextrow:
+ movq mm1, [srcq-1] ; (ABCDEFGH) load 8 horizontal pixels
; first set of 2 pixels
movq mm2, mm1 ; byte ABCD..
paddsw mm3, mm7 ; rounding
psraw mm3, 7
packuswb mm3, mm6 ; clip and word->bytes
- movd [r0], mm3 ; store
+ movd [dstq], mm3 ; store
; go to next line
- add r0, r1
- add r2, r3
- dec r4 ; next row
+ add dstq, dststrideq
+ add srcq, srcstrideq
+ dec heightd ; next row
jg .nextrow
REP_RET
; 4x4 block, H-only 6-tap filter
-cglobal put_vp8_epel4_h6_mmxext, 6, 6
- lea r5d, [r5*3]
+INIT_MMX mmx2
+cglobal put_vp8_epel4_h6, 6, 6 + npicregs, 0, dst, dststride, src, srcstride, height, mx, picreg
+ lea mxd, [mxq*3]
%ifdef PIC
- lea r11, [sixtap_filter_hw_m]
+ lea picregq, [sixtap_filter_hw_m]
%endif
- movq mm4, [sixtap_filter_hw+r5*8-48] ; set up 4tap filter in words
- movq mm5, [sixtap_filter_hw+r5*8-32]
- movq mm6, [sixtap_filter_hw+r5*8-16]
+ movq mm4, [sixtap_filter_hw+mxq*8-48] ; set up 4tap filter in words
+ movq mm5, [sixtap_filter_hw+mxq*8-32]
+ movq mm6, [sixtap_filter_hw+mxq*8-16]
movq mm7, [pw_64]
pxor mm3, mm3
-.nextrow
- movq mm1, [r2-2] ; (ABCDEFGH) load 8 horizontal pixels
+.nextrow:
+ movq mm1, [srcq-2] ; (ABCDEFGH) load 8 horizontal pixels
; first set of 2 pixels
movq mm2, mm1 ; byte ABCD..
paddd mm1, mm2 ; finish 1st 2px
; second set of 2 pixels, use backup of above
- movd mm2, [r2+3] ; byte FGHI (prevent overreads)
+ movd mm2, [srcq+3] ; byte FGHI (prevent overreads)
pmaddwd mm0, mm4 ; multiply 1st backed up 2px with F0/F1
pmaddwd mm3, mm5 ; multiply 2nd backed up 2px with F2/F3
paddd mm0, mm3 ; add to 2nd 2px cache
paddsw mm1, mm7 ; rounding
psraw mm1, 7
packuswb mm1, mm3 ; clip and word->bytes
- movd [r0], mm1 ; store
+ movd [dstq], mm1 ; store
; go to next line
- add r0, r1
- add r2, r3
- dec r4 ; next row
+ add dstq, dststrideq
+ add srcq, srcstrideq
+ dec heightd ; next row
jg .nextrow
REP_RET
-; 4x4 block, H-only 4-tap filter
-INIT_XMM
-cglobal put_vp8_epel8_h4_sse2, 6, 6, 8
- shl r5d, 4
+INIT_XMM sse2
+cglobal put_vp8_epel8_h4, 6, 6 + npicregs, 10, dst, dststride, src, srcstride, height, mx, picreg
+ shl mxd, 5
%ifdef PIC
- lea r11, [fourtap_filter_hw_m]
+ lea picregq, [fourtap_filter_v_m]
%endif
- mova m5, [fourtap_filter_hw+r5-16] ; set up 4tap filter in words
- mova m6, [fourtap_filter_hw+r5]
+ lea mxq, [fourtap_filter_v+mxq-32]
pxor m7, m7
-
-.nextrow
- movh m0, [r2-1]
- punpcklbw m0, m7 ; ABCDEFGH
- mova m1, m0
- mova m2, m0
- mova m3, m0
- psrldq m1, 2 ; BCDEFGH
- psrldq m2, 4 ; CDEFGH
- psrldq m3, 6 ; DEFGH
- punpcklwd m0, m1 ; ABBCCDDE
- punpcklwd m2, m3 ; CDDEEFFG
- pmaddwd m0, m5
- pmaddwd m2, m6
- paddd m0, m2
-
- movh m1, [r2+3]
- punpcklbw m1, m7 ; ABCDEFGH
- mova m2, m1
- mova m3, m1
- mova m4, m1
- psrldq m2, 2 ; BCDEFGH
- psrldq m3, 4 ; CDEFGH
- psrldq m4, 6 ; DEFGH
- punpcklwd m1, m2 ; ABBCCDDE
- punpcklwd m3, m4 ; CDDEEFFG
- pmaddwd m1, m5
- pmaddwd m3, m6
- paddd m1, m3
-
- packssdw m0, m1
- paddsw m0, [pw_64]
+ mova m4, [pw_64]
+ mova m5, [mxq+ 0]
+ mova m6, [mxq+16]
+%ifdef m8
+ mova m8, [mxq+32]
+ mova m9, [mxq+48]
+%endif
+.nextrow:
+ movq m0, [srcq-1]
+ movq m1, [srcq-0]
+ movq m2, [srcq+1]
+ movq m3, [srcq+2]
+ punpcklbw m0, m7
+ punpcklbw m1, m7
+ punpcklbw m2, m7
+ punpcklbw m3, m7
+ pmullw m0, m5
+ pmullw m1, m6
+%ifdef m8
+ pmullw m2, m8
+ pmullw m3, m9
+%else
+ pmullw m2, [mxq+32]
+ pmullw m3, [mxq+48]
+%endif
+ paddsw m0, m1
+ paddsw m2, m3
+ paddsw m0, m2
+ paddsw m0, m4
psraw m0, 7
packuswb m0, m7
- movh [r0], m0 ; store
+ movh [dstq], m0 ; store
; go to next line
- add r0, r1
- add r2, r3
- dec r4 ; next row
+ add dstq, dststrideq
+ add srcq, srcstrideq
+ dec heightd ; next row
jg .nextrow
REP_RET
-cglobal put_vp8_epel8_h6_sse2, 6, 6, 8
- lea r5d, [r5*3]
+INIT_XMM sse2
+cglobal put_vp8_epel8_h6, 6, 6 + npicregs, 14, dst, dststride, src, srcstride, height, mx, picreg
+ lea mxd, [mxq*3]
+ shl mxd, 4
%ifdef PIC
- lea r11, [sixtap_filter_hw_m]
+ lea picregq, [sixtap_filter_v_m]
%endif
- lea r5, [sixtap_filter_hw+r5*8]
+ lea mxq, [sixtap_filter_v+mxq-96]
pxor m7, m7
-
-.nextrow
- movu m0, [r2-2]
- mova m6, m0
- mova m4, m0
- punpcklbw m0, m7 ; ABCDEFGHI
- mova m1, m0
- mova m2, m0
- mova m3, m0
- psrldq m1, 2 ; BCDEFGH
- psrldq m2, 4 ; CDEFGH
- psrldq m3, 6 ; DEFGH
- psrldq m4, 4
- punpcklbw m4, m7 ; EFGH
- mova m5, m4
- psrldq m5, 2 ; FGH
- punpcklwd m0, m1 ; ABBCCDDE
- punpcklwd m2, m3 ; CDDEEFFG
- punpcklwd m4, m5 ; EFFGGHHI
- pmaddwd m0, [r5-48]
- pmaddwd m2, [r5-32]
- pmaddwd m4, [r5-16]
- paddd m0, m2
- paddd m0, m4
-
- psrldq m6, 4
- mova m4, m6
- punpcklbw m6, m7 ; ABCDEFGHI
- mova m1, m6
- mova m2, m6
- mova m3, m6
- psrldq m1, 2 ; BCDEFGH
- psrldq m2, 4 ; CDEFGH
- psrldq m3, 6 ; DEFGH
- psrldq m4, 4
- punpcklbw m4, m7 ; EFGH
- mova m5, m4
- psrldq m5, 2 ; FGH
- punpcklwd m6, m1 ; ABBCCDDE
- punpcklwd m2, m3 ; CDDEEFFG
- punpcklwd m4, m5 ; EFFGGHHI
- pmaddwd m6, [r5-48]
- pmaddwd m2, [r5-32]
- pmaddwd m4, [r5-16]
- paddd m6, m2
- paddd m6, m4
-
- packssdw m0, m6
- paddsw m0, [pw_64]
+ mova m6, [pw_64]
+%ifdef m8
+ mova m8, [mxq+ 0]
+ mova m9, [mxq+16]
+ mova m10, [mxq+32]
+ mova m11, [mxq+48]
+ mova m12, [mxq+64]
+ mova m13, [mxq+80]
+%endif
+.nextrow:
+ movq m0, [srcq-2]
+ movq m1, [srcq-1]
+ movq m2, [srcq-0]
+ movq m3, [srcq+1]
+ movq m4, [srcq+2]
+ movq m5, [srcq+3]
+ punpcklbw m0, m7
+ punpcklbw m1, m7
+ punpcklbw m2, m7
+ punpcklbw m3, m7
+ punpcklbw m4, m7
+ punpcklbw m5, m7
+%ifdef m8
+ pmullw m0, m8
+ pmullw m1, m9
+ pmullw m2, m10
+ pmullw m3, m11
+ pmullw m4, m12
+ pmullw m5, m13
+%else
+ pmullw m0, [mxq+ 0]
+ pmullw m1, [mxq+16]
+ pmullw m2, [mxq+32]
+ pmullw m3, [mxq+48]
+ pmullw m4, [mxq+64]
+ pmullw m5, [mxq+80]
+%endif
+ paddsw m1, m4
+ paddsw m0, m5
+ paddsw m1, m2
+ paddsw m0, m3
+ paddsw m0, m1
+ paddsw m0, m6
psraw m0, 7
packuswb m0, m7
- movh [r0], m0 ; store
+ movh [dstq], m0 ; store
; go to next line
- add r0, r1
- add r2, r3
- dec r4 ; next row
+ add dstq, dststrideq
+ add srcq, srcstrideq
+ dec heightd ; next row
jg .nextrow
REP_RET
-%macro FILTER_V 3
+%macro FILTER_V 1
; 4x4 block, V-only 4-tap filter
-cglobal put_vp8_epel%2_v4_%1, 7, 7, %3
- shl r6d, 5
+cglobal put_vp8_epel%1_v4, 7, 7, 8, dst, dststride, src, srcstride, height, picreg, my
+ shl myd, 5
%ifdef PIC
- lea r11, [fourtap_filter_v_m]
+ lea picregq, [fourtap_filter_v_m]
%endif
- lea r6, [fourtap_filter_v+r6-32]
+ lea myq, [fourtap_filter_v+myq-32]
mova m6, [pw_64]
pxor m7, m7
- mova m5, [r6+48]
+ mova m5, [myq+48]
; read 3 lines
- sub r2, r3
- movh m0, [r2]
- movh m1, [r2+ r3]
- movh m2, [r2+2*r3]
- add r2, r3
+ sub srcq, srcstrideq
+ movh m0, [srcq]
+ movh m1, [srcq+ srcstrideq]
+ movh m2, [srcq+2*srcstrideq]
+ add srcq, srcstrideq
punpcklbw m0, m7
punpcklbw m1, m7
punpcklbw m2, m7
-.nextrow
+.nextrow:
; first calculate negative taps (to prevent losing positive overflows)
- movh m4, [r2+2*r3] ; read new row
+ movh m4, [srcq+2*srcstrideq] ; read new row
punpcklbw m4, m7
mova m3, m4
- pmullw m0, [r6+0]
+ pmullw m0, [myq+0]
pmullw m4, m5
paddsw m4, m0
; then calculate positive taps
mova m0, m1
- pmullw m1, [r6+16]
+ pmullw m1, [myq+16]
paddsw m4, m1
mova m1, m2
- pmullw m2, [r6+32]
+ pmullw m2, [myq+32]
paddsw m4, m2
mova m2, m3
paddsw m4, m6
psraw m4, 7
packuswb m4, m7
- movh [r0], m4
+ movh [dstq], m4
; go to next line
- add r0, r1
- add r2, r3
- dec r4 ; next row
+ add dstq, dststrideq
+ add srcq, srcstrideq
+ dec heightd ; next row
jg .nextrow
REP_RET
; 4x4 block, V-only 6-tap filter
-cglobal put_vp8_epel%2_v6_%1, 7, 7, %3
- shl r6d, 4
- lea r6, [r6*3]
+cglobal put_vp8_epel%1_v6, 7, 7, 8, dst, dststride, src, srcstride, height, picreg, my
+ shl myd, 4
+ lea myq, [myq*3]
%ifdef PIC
- lea r11, [sixtap_filter_v_m]
+ lea picregq, [sixtap_filter_v_m]
%endif
- lea r6, [sixtap_filter_v+r6-96]
+ lea myq, [sixtap_filter_v+myq-96]
pxor m7, m7
; read 5 lines
- sub r2, r3
- sub r2, r3
- movh m0, [r2]
- movh m1, [r2+r3]
- movh m2, [r2+r3*2]
- lea r2, [r2+r3*2]
- add r2, r3
- movh m3, [r2]
- movh m4, [r2+r3]
+ sub srcq, srcstrideq
+ sub srcq, srcstrideq
+ movh m0, [srcq]
+ movh m1, [srcq+srcstrideq]
+ movh m2, [srcq+srcstrideq*2]
+ lea srcq, [srcq+srcstrideq*2]
+ add srcq, srcstrideq
+ movh m3, [srcq]
+ movh m4, [srcq+srcstrideq]
punpcklbw m0, m7
punpcklbw m1, m7
punpcklbw m2, m7
punpcklbw m3, m7
punpcklbw m4, m7
-.nextrow
+.nextrow:
; first calculate negative taps (to prevent losing positive overflows)
mova m5, m1
- pmullw m5, [r6+16]
+ pmullw m5, [myq+16]
mova m6, m4
- pmullw m6, [r6+64]
+ pmullw m6, [myq+64]
paddsw m6, m5
; then calculate positive taps
- movh m5, [r2+2*r3] ; read new row
+ movh m5, [srcq+2*srcstrideq] ; read new row
punpcklbw m5, m7
- pmullw m0, [r6+0]
+ pmullw m0, [myq+0]
paddsw m6, m0
mova m0, m1
mova m1, m2
- pmullw m2, [r6+32]
+ pmullw m2, [myq+32]
paddsw m6, m2
mova m2, m3
- pmullw m3, [r6+48]
+ pmullw m3, [myq+48]
paddsw m6, m3
mova m3, m4
mova m4, m5
- pmullw m5, [r6+80]
+ pmullw m5, [myq+80]
paddsw m6, m5
; round/clip/store
paddsw m6, [pw_64]
psraw m6, 7
packuswb m6, m7
- movh [r0], m6
+ movh [dstq], m6
; go to next line
- add r0, r1
- add r2, r3
- dec r4 ; next row
+ add dstq, dststrideq
+ add srcq, srcstrideq
+ dec heightd ; next row
jg .nextrow
REP_RET
%endmacro
-INIT_MMX
-FILTER_V mmxext, 4, 0
-INIT_XMM
-FILTER_V sse2, 8, 8
+INIT_MMX mmx2
+FILTER_V 4
+INIT_XMM sse2
+FILTER_V 8
-%macro FILTER_BILINEAR 3
-cglobal put_vp8_bilinear%2_v_%1, 7,7,%3
- mov r5d, 8*16
- shl r6d, 4
- sub r5d, r6d
+%macro FILTER_BILINEAR 1
+cglobal put_vp8_bilinear%1_v, 7, 7, 7, dst, dststride, src, srcstride, height, picreg, my
+ shl myd, 4
%ifdef PIC
- lea r11, [bilinear_filter_vw_m]
+ lea picregq, [bilinear_filter_vw_m]
%endif
pxor m6, m6
- mova m4, [bilinear_filter_vw+r5-16]
- mova m5, [bilinear_filter_vw+r6-16]
-.nextrow
- movh m0, [r2+r3*0]
- movh m1, [r2+r3*1]
- movh m3, [r2+r3*2]
+ mova m5, [bilinear_filter_vw+myq-1*16]
+ neg myq
+ mova m4, [bilinear_filter_vw+myq+7*16]
+.nextrow:
+ movh m0, [srcq+srcstrideq*0]
+ movh m1, [srcq+srcstrideq*1]
+ movh m3, [srcq+srcstrideq*2]
punpcklbw m0, m6
punpcklbw m1, m6
punpcklbw m3, m6
psraw m2, 2
pavgw m0, m6
pavgw m2, m6
-%ifidn %1, mmxext
+%if mmsize == 8
packuswb m0, m0
packuswb m2, m2
- movh [r0+r1*0], m0
- movh [r0+r1*1], m2
+ movh [dstq+dststrideq*0], m0
+ movh [dstq+dststrideq*1], m2
%else
packuswb m0, m2
- movh [r0+r1*0], m0
- movhps [r0+r1*1], m0
+ movh [dstq+dststrideq*0], m0
+ movhps [dstq+dststrideq*1], m0
%endif
- lea r0, [r0+r1*2]
- lea r2, [r2+r3*2]
- sub r4, 2
+ lea dstq, [dstq+dststrideq*2]
+ lea srcq, [srcq+srcstrideq*2]
+ sub heightd, 2
jg .nextrow
REP_RET
-cglobal put_vp8_bilinear%2_h_%1, 7,7,%3
- mov r6d, 8*16
- shl r5d, 4
- sub r6d, r5d
+cglobal put_vp8_bilinear%1_h, 6, 6 + npicregs, 7, dst, dststride, src, srcstride, height, mx, picreg
+ shl mxd, 4
%ifdef PIC
- lea r11, [bilinear_filter_vw_m]
+ lea picregq, [bilinear_filter_vw_m]
%endif
pxor m6, m6
- mova m4, [bilinear_filter_vw+r6-16]
- mova m5, [bilinear_filter_vw+r5-16]
-.nextrow
- movh m0, [r2+r3*0+0]
- movh m1, [r2+r3*0+1]
- movh m2, [r2+r3*1+0]
- movh m3, [r2+r3*1+1]
+ mova m5, [bilinear_filter_vw+mxq-1*16]
+ neg mxq
+ mova m4, [bilinear_filter_vw+mxq+7*16]
+.nextrow:
+ movh m0, [srcq+srcstrideq*0+0]
+ movh m1, [srcq+srcstrideq*0+1]
+ movh m2, [srcq+srcstrideq*1+0]
+ movh m3, [srcq+srcstrideq*1+1]
punpcklbw m0, m6
punpcklbw m1, m6
punpcklbw m2, m6
psraw m2, 2
pavgw m0, m6
pavgw m2, m6
-%ifidn %1, mmxext
+%if mmsize == 8
packuswb m0, m0
packuswb m2, m2
- movh [r0+r1*0], m0
- movh [r0+r1*1], m2
+ movh [dstq+dststrideq*0], m0
+ movh [dstq+dststrideq*1], m2
%else
packuswb m0, m2
- movh [r0+r1*0], m0
- movhps [r0+r1*1], m0
+ movh [dstq+dststrideq*0], m0
+ movhps [dstq+dststrideq*1], m0
%endif
- lea r0, [r0+r1*2]
- lea r2, [r2+r3*2]
- sub r4, 2
+ lea dstq, [dstq+dststrideq*2]
+ lea srcq, [srcq+srcstrideq*2]
+ sub heightd, 2
jg .nextrow
REP_RET
%endmacro
-INIT_MMX
-FILTER_BILINEAR mmxext, 4, 0
-INIT_XMM
-FILTER_BILINEAR sse2, 8, 7
+INIT_MMX mmx2
+FILTER_BILINEAR 4
+INIT_XMM sse2
+FILTER_BILINEAR 8
%macro FILTER_BILINEAR_SSSE3 1
-cglobal put_vp8_bilinear%1_v_ssse3, 7,7
- shl r6d, 4
+cglobal put_vp8_bilinear%1_v, 7, 7, 5, dst, dststride, src, srcstride, height, picreg, my
+ shl myd, 4
%ifdef PIC
- lea r11, [bilinear_filter_vb_m]
+ lea picregq, [bilinear_filter_vb_m]
%endif
pxor m4, m4
- mova m3, [bilinear_filter_vb+r6-16]
-.nextrow
- movh m0, [r2+r3*0]
- movh m1, [r2+r3*1]
- movh m2, [r2+r3*2]
+ mova m3, [bilinear_filter_vb+myq-16]
+.nextrow:
+ movh m0, [srcq+srcstrideq*0]
+ movh m1, [srcq+srcstrideq*1]
+ movh m2, [srcq+srcstrideq*2]
punpcklbw m0, m1
punpcklbw m1, m2
pmaddubsw m0, m3
%if mmsize==8
packuswb m0, m0
packuswb m1, m1
- movh [r0+r1*0], m0
- movh [r0+r1*1], m1
+ movh [dstq+dststrideq*0], m0
+ movh [dstq+dststrideq*1], m1
%else
packuswb m0, m1
- movh [r0+r1*0], m0
- movhps [r0+r1*1], m0
+ movh [dstq+dststrideq*0], m0
+ movhps [dstq+dststrideq*1], m0
%endif
- lea r0, [r0+r1*2]
- lea r2, [r2+r3*2]
- sub r4, 2
+ lea dstq, [dstq+dststrideq*2]
+ lea srcq, [srcq+srcstrideq*2]
+ sub heightd, 2
jg .nextrow
REP_RET
-cglobal put_vp8_bilinear%1_h_ssse3, 7,7
- shl r5d, 4
+cglobal put_vp8_bilinear%1_h, 6, 6 + npicregs, 5, dst, dststride, src, srcstride, height, mx, picreg
+ shl mxd, 4
%ifdef PIC
- lea r11, [bilinear_filter_vb_m]
+ lea picregq, [bilinear_filter_vb_m]
%endif
pxor m4, m4
mova m2, [filter_h2_shuf]
- mova m3, [bilinear_filter_vb+r5-16]
-.nextrow
- movu m0, [r2+r3*0]
- movu m1, [r2+r3*1]
+ mova m3, [bilinear_filter_vb+mxq-16]
+.nextrow:
+ movu m0, [srcq+srcstrideq*0]
+ movu m1, [srcq+srcstrideq*1]
pshufb m0, m2
pshufb m1, m2
pmaddubsw m0, m3
%if mmsize==8
packuswb m0, m0
packuswb m1, m1
- movh [r0+r1*0], m0
- movh [r0+r1*1], m1
+ movh [dstq+dststrideq*0], m0
+ movh [dstq+dststrideq*1], m1
%else
packuswb m0, m1
- movh [r0+r1*0], m0
- movhps [r0+r1*1], m0
+ movh [dstq+dststrideq*0], m0
+ movhps [dstq+dststrideq*1], m0
%endif
- lea r0, [r0+r1*2]
- lea r2, [r2+r3*2]
- sub r4, 2
+ lea dstq, [dstq+dststrideq*2]
+ lea srcq, [srcq+srcstrideq*2]
+ sub heightd, 2
jg .nextrow
REP_RET
%endmacro
-INIT_MMX
+INIT_MMX ssse3
FILTER_BILINEAR_SSSE3 4
-INIT_XMM
+INIT_XMM ssse3
FILTER_BILINEAR_SSSE3 8
-cglobal put_vp8_pixels8_mmx, 5,5
+INIT_MMX mmx
+cglobal put_vp8_pixels8, 5, 5, 0, dst, dststride, src, srcstride, height
.nextrow:
- movq mm0, [r2+r3*0]
- movq mm1, [r2+r3*1]
- lea r2, [r2+r3*2]
- movq [r0+r1*0], mm0
- movq [r0+r1*1], mm1
- lea r0, [r0+r1*2]
- sub r4d, 2
+ movq mm0, [srcq+srcstrideq*0]
+ movq mm1, [srcq+srcstrideq*1]
+ lea srcq, [srcq+srcstrideq*2]
+ movq [dstq+dststrideq*0], mm0
+ movq [dstq+dststrideq*1], mm1
+ lea dstq, [dstq+dststrideq*2]
+ sub heightd, 2
jg .nextrow
REP_RET
-cglobal put_vp8_pixels16_mmx, 5,5
+%if ARCH_X86_32
+INIT_MMX mmx
+cglobal put_vp8_pixels16, 5, 5, 0, dst, dststride, src, srcstride, height
.nextrow:
- movq mm0, [r2+r3*0+0]
- movq mm1, [r2+r3*0+8]
- movq mm2, [r2+r3*1+0]
- movq mm3, [r2+r3*1+8]
- lea r2, [r2+r3*2]
- movq [r0+r1*0+0], mm0
- movq [r0+r1*0+8], mm1
- movq [r0+r1*1+0], mm2
- movq [r0+r1*1+8], mm3
- lea r0, [r0+r1*2]
- sub r4d, 2
+ movq mm0, [srcq+srcstrideq*0+0]
+ movq mm1, [srcq+srcstrideq*0+8]
+ movq mm2, [srcq+srcstrideq*1+0]
+ movq mm3, [srcq+srcstrideq*1+8]
+ lea srcq, [srcq+srcstrideq*2]
+ movq [dstq+dststrideq*0+0], mm0
+ movq [dstq+dststrideq*0+8], mm1
+ movq [dstq+dststrideq*1+0], mm2
+ movq [dstq+dststrideq*1+8], mm3
+ lea dstq, [dstq+dststrideq*2]
+ sub heightd, 2
jg .nextrow
REP_RET
+%endif
-cglobal put_vp8_pixels16_sse, 5,5,2
+INIT_XMM sse
+cglobal put_vp8_pixels16, 5, 5, 2, dst, dststride, src, srcstride, height
.nextrow:
- movups xmm0, [r2+r3*0]
- movups xmm1, [r2+r3*1]
- lea r2, [r2+r3*2]
- movaps [r0+r1*0], xmm0
- movaps [r0+r1*1], xmm1
- lea r0, [r0+r1*2]
- sub r4d, 2
+ movups xmm0, [srcq+srcstrideq*0]
+ movups xmm1, [srcq+srcstrideq*1]
+ lea srcq, [srcq+srcstrideq*2]
+ movaps [dstq+dststrideq*0], xmm0
+ movaps [dstq+dststrideq*1], xmm1
+ lea dstq, [dstq+dststrideq*2]
+ sub heightd, 2
jg .nextrow
REP_RET
;-----------------------------------------------------------------------------
-; IDCT functions:
-;
; void vp8_idct_dc_add_<opt>(uint8_t *dst, DCTELEM block[16], int stride);
;-----------------------------------------------------------------------------
-cglobal vp8_idct_dc_add_mmx, 3, 3
+%macro ADD_DC 4
+ %4 m2, [dst1q+%3]
+ %4 m3, [dst1q+strideq+%3]
+ %4 m4, [dst2q+%3]
+ %4 m5, [dst2q+strideq+%3]
+ paddusb m2, %1
+ paddusb m3, %1
+ paddusb m4, %1
+ paddusb m5, %1
+ psubusb m2, %2
+ psubusb m3, %2
+ psubusb m4, %2
+ psubusb m5, %2
+ %4 [dst1q+%3], m2
+ %4 [dst1q+strideq+%3], m3
+ %4 [dst2q+%3], m4
+ %4 [dst2q+strideq+%3], m5
+%endmacro
+
+INIT_MMX mmx
+cglobal vp8_idct_dc_add, 3, 3, 0, dst, block, stride
; load data
- movd mm0, [r1]
+ movd m0, [blockq]
; calculate DC
- paddw mm0, [pw_4]
- pxor mm1, mm1
- psraw mm0, 3
- psubw mm1, mm0
- packuswb mm0, mm0
- packuswb mm1, mm1
- punpcklbw mm0, mm0
- punpcklbw mm1, mm1
- punpcklwd mm0, mm0
- punpcklwd mm1, mm1
+ paddw m0, [pw_4]
+ pxor m1, m1
+ psraw m0, 3
+ movd [blockq], m1
+ psubw m1, m0
+ packuswb m0, m0
+ packuswb m1, m1
+ punpcklbw m0, m0
+ punpcklbw m1, m1
+ punpcklwd m0, m0
+ punpcklwd m1, m1
; add DC
- lea r1, [r0+r2*2]
- movd mm2, [r0]
- movd mm3, [r0+r2]
- movd mm4, [r1]
- movd mm5, [r1+r2]
- paddusb mm2, mm0
- paddusb mm3, mm0
- paddusb mm4, mm0
- paddusb mm5, mm0
- psubusb mm2, mm1
- psubusb mm3, mm1
- psubusb mm4, mm1
- psubusb mm5, mm1
- movd [r0], mm2
- movd [r0+r2], mm3
- movd [r1], mm4
- movd [r1+r2], mm5
+ DEFINE_ARGS dst1, dst2, stride
+ lea dst2q, [dst1q+strideq*2]
+ ADD_DC m0, m1, 0, movh
RET
-cglobal vp8_idct_dc_add_sse4, 3, 3, 6
+INIT_XMM sse4
+cglobal vp8_idct_dc_add, 3, 3, 6, dst, block, stride
; load data
- movd xmm0, [r1]
- lea r1, [r0+r2*2]
- pxor xmm1, xmm1
- movq xmm2, [pw_4]
+ movd m0, [blockq]
+ pxor m1, m1
; calculate DC
- paddw xmm0, xmm2
- movd xmm2, [r0]
- movd xmm3, [r0+r2]
- movd xmm4, [r1]
- movd xmm5, [r1+r2]
- psraw xmm0, 3
- pshuflw xmm0, xmm0, 0
- punpcklqdq xmm0, xmm0
- punpckldq xmm2, xmm3
- punpckldq xmm4, xmm5
- punpcklbw xmm2, xmm1
- punpcklbw xmm4, xmm1
- paddw xmm2, xmm0
- paddw xmm4, xmm0
- packuswb xmm2, xmm4
- movd [r0], xmm2
- pextrd [r0+r2], xmm2, 1
- pextrd [r1], xmm2, 2
- pextrd [r1+r2], xmm2, 3
+ paddw m0, [pw_4]
+ movd [blockq], m1
+ DEFINE_ARGS dst1, dst2, stride
+ lea dst2q, [dst1q+strideq*2]
+ movd m2, [dst1q]
+ movd m3, [dst1q+strideq]
+ movd m4, [dst2q]
+ movd m5, [dst2q+strideq]
+ psraw m0, 3
+ pshuflw m0, m0, 0
+ punpcklqdq m0, m0
+ punpckldq m2, m3
+ punpckldq m4, m5
+ punpcklbw m2, m1
+ punpcklbw m4, m1
+ paddw m2, m0
+ paddw m4, m0
+ packuswb m2, m4
+ movd [dst1q], m2
+ pextrd [dst1q+strideq], m2, 1
+ pextrd [dst2q], m2, 2
+ pextrd [dst2q+strideq], m2, 3
+ RET
+
+;-----------------------------------------------------------------------------
+; void vp8_idct_dc_add4y_<opt>(uint8_t *dst, DCTELEM block[4][16], int stride);
+;-----------------------------------------------------------------------------
+
+%if ARCH_X86_32
+INIT_MMX mmx
+cglobal vp8_idct_dc_add4y, 3, 3, 0, dst, block, stride
+ ; load data
+ movd m0, [blockq+32*0] ; A
+ movd m1, [blockq+32*2] ; C
+ punpcklwd m0, [blockq+32*1] ; A B
+ punpcklwd m1, [blockq+32*3] ; C D
+ punpckldq m0, m1 ; A B C D
+ pxor m6, m6
+
+ ; calculate DC
+ paddw m0, [pw_4]
+ movd [blockq+32*0], m6
+ movd [blockq+32*1], m6
+ movd [blockq+32*2], m6
+ movd [blockq+32*3], m6
+ psraw m0, 3
+ psubw m6, m0
+ packuswb m0, m0
+ packuswb m6, m6
+ punpcklbw m0, m0 ; AABBCCDD
+ punpcklbw m6, m6 ; AABBCCDD
+ movq m1, m0
+ movq m7, m6
+ punpcklbw m0, m0 ; AAAABBBB
+ punpckhbw m1, m1 ; CCCCDDDD
+ punpcklbw m6, m6 ; AAAABBBB
+ punpckhbw m7, m7 ; CCCCDDDD
+
+ ; add DC
+ DEFINE_ARGS dst1, dst2, stride
+ lea dst2q, [dst1q+strideq*2]
+ ADD_DC m0, m6, 0, mova
+ ADD_DC m1, m7, 8, mova
+ RET
+%endif
+
+INIT_XMM sse2
+cglobal vp8_idct_dc_add4y, 3, 3, 6, dst, block, stride
+ ; load data
+ movd m0, [blockq+32*0] ; A
+ movd m1, [blockq+32*2] ; C
+ punpcklwd m0, [blockq+32*1] ; A B
+ punpcklwd m1, [blockq+32*3] ; C D
+ punpckldq m0, m1 ; A B C D
+ pxor m1, m1
+
+ ; calculate DC
+ paddw m0, [pw_4]
+ movd [blockq+32*0], m1
+ movd [blockq+32*1], m1
+ movd [blockq+32*2], m1
+ movd [blockq+32*3], m1
+ psraw m0, 3
+ psubw m1, m0
+ packuswb m0, m0
+ packuswb m1, m1
+ punpcklbw m0, m0
+ punpcklbw m1, m1
+ punpcklbw m0, m0
+ punpcklbw m1, m1
+
+ ; add DC
+ DEFINE_ARGS dst1, dst2, stride
+ lea dst2q, [dst1q+strideq*2]
+ ADD_DC m0, m1, 0, mova
+ RET
+
+;-----------------------------------------------------------------------------
+; void vp8_idct_dc_add4uv_<opt>(uint8_t *dst, DCTELEM block[4][16], int stride);
+;-----------------------------------------------------------------------------
+
+INIT_MMX mmx
+cglobal vp8_idct_dc_add4uv, 3, 3, 0, dst, block, stride
+ ; load data
+ movd m0, [blockq+32*0] ; A
+ movd m1, [blockq+32*2] ; C
+ punpcklwd m0, [blockq+32*1] ; A B
+ punpcklwd m1, [blockq+32*3] ; C D
+ punpckldq m0, m1 ; A B C D
+ pxor m6, m6
+
+ ; calculate DC
+ paddw m0, [pw_4]
+ movd [blockq+32*0], m6
+ movd [blockq+32*1], m6
+ movd [blockq+32*2], m6
+ movd [blockq+32*3], m6
+ psraw m0, 3
+ psubw m6, m0
+ packuswb m0, m0
+ packuswb m6, m6
+ punpcklbw m0, m0 ; AABBCCDD
+ punpcklbw m6, m6 ; AABBCCDD
+ movq m1, m0
+ movq m7, m6
+ punpcklbw m0, m0 ; AAAABBBB
+ punpckhbw m1, m1 ; CCCCDDDD
+ punpcklbw m6, m6 ; AAAABBBB
+ punpckhbw m7, m7 ; CCCCDDDD
+
+ ; add DC
+ DEFINE_ARGS dst1, dst2, stride
+ lea dst2q, [dst1q+strideq*2]
+ ADD_DC m0, m6, 0, mova
+ lea dst1q, [dst1q+strideq*4]
+ lea dst2q, [dst2q+strideq*4]
+ ADD_DC m1, m7, 0, mova
RET
;-----------------------------------------------------------------------------
; %5/%6 are temporary registers
; we assume m6/m7 have constant words 20091/17734 loaded in them
%macro VP8_IDCT_TRANSFORM4x4_1D 6
- SUMSUB_BA m%3, m%1, m%5 ;t0, t1
+ SUMSUB_BA w, %3, %1, %5 ;t0, t1
VP8_MULTIPLY_SUMSUB m%2, m%4, m%5,m%6 ;t2, t3
- SUMSUB_BA m%4, m%3, m%5 ;tmp0, tmp3
- SUMSUB_BA m%2, m%1, m%5 ;tmp1, tmp2
+ SUMSUB_BA w, %4, %3, %5 ;tmp0, tmp3
+ SUMSUB_BA w, %2, %1, %5 ;tmp1, tmp2
SWAP %4, %1
SWAP %4, %3
%endmacro
-INIT_MMX
-cglobal vp8_idct_add_mmx, 3, 3
+%macro VP8_IDCT_ADD 0
+cglobal vp8_idct_add, 3, 3, 0, dst, block, stride
; load block data
- movq m0, [r1]
- movq m1, [r1+8]
- movq m2, [r1+16]
- movq m3, [r1+24]
+ movq m0, [blockq+ 0]
+ movq m1, [blockq+ 8]
+ movq m2, [blockq+16]
+ movq m3, [blockq+24]
movq m6, [pw_20091]
movq m7, [pw_17734]
+%if cpuflag(sse)
+ xorps xmm0, xmm0
+ movaps [blockq+ 0], xmm0
+ movaps [blockq+16], xmm0
+%else
+ pxor m4, m4
+ movq [blockq+ 0], m4
+ movq [blockq+ 8], m4
+ movq [blockq+16], m4
+ movq [blockq+24], m4
+%endif
; actual IDCT
VP8_IDCT_TRANSFORM4x4_1D 0, 1, 2, 3, 4, 5
; store
pxor m4, m4
- lea r1, [r0+2*r2]
- STORE_DIFFx2 m0, m1, m6, m7, m4, 3, r0, r2
- STORE_DIFFx2 m2, m3, m6, m7, m4, 3, r1, r2
+ DEFINE_ARGS dst1, dst2, stride
+ lea dst2q, [dst1q+2*strideq]
+ STORE_DIFFx2 m0, m1, m6, m7, m4, 3, dst1q, strideq
+ STORE_DIFFx2 m2, m3, m6, m7, m4, 3, dst2q, strideq
RET
+%endmacro
+
+%if ARCH_X86_32
+INIT_MMX mmx
+VP8_IDCT_ADD
+%endif
+INIT_MMX sse
+VP8_IDCT_ADD
;-----------------------------------------------------------------------------
; void vp8_luma_dc_wht_mmxext(DCTELEM block[4][4][16], DCTELEM dc[16])
;-----------------------------------------------------------------------------
-%macro SCATTER_WHT 1
- pextrw r1d, m0, %1
- pextrw r2d, m1, %1
- mov [r0+2*16*0], r1w
- mov [r0+2*16*1], r2w
- pextrw r1d, m2, %1
- pextrw r2d, m3, %1
- mov [r0+2*16*2], r1w
- mov [r0+2*16*3], r2w
+%macro SCATTER_WHT 3
+ movd dc1d, m%1
+ movd dc2d, m%2
+ mov [blockq+2*16*(0+%3)], dc1w
+ mov [blockq+2*16*(1+%3)], dc2w
+ shr dc1d, 16
+ shr dc2d, 16
+ psrlq m%1, 32
+ psrlq m%2, 32
+ mov [blockq+2*16*(4+%3)], dc1w
+ mov [blockq+2*16*(5+%3)], dc2w
+ movd dc1d, m%1
+ movd dc2d, m%2
+ mov [blockq+2*16*(8+%3)], dc1w
+ mov [blockq+2*16*(9+%3)], dc2w
+ shr dc1d, 16
+ shr dc2d, 16
+ mov [blockq+2*16*(12+%3)], dc1w
+ mov [blockq+2*16*(13+%3)], dc2w
%endmacro
%macro HADAMARD4_1D 4
- SUMSUB_BADC m%2, m%1, m%4, m%3
- SUMSUB_BADC m%4, m%2, m%3, m%1
+ SUMSUB_BADC w, %2, %1, %4, %3
+ SUMSUB_BADC w, %4, %2, %3, %1
SWAP %1, %4, %3
%endmacro
-INIT_MMX
-cglobal vp8_luma_dc_wht_mmxext, 2,3
- movq m0, [r1]
- movq m1, [r1+8]
- movq m2, [r1+16]
- movq m3, [r1+24]
+%macro VP8_DC_WHT 0
+cglobal vp8_luma_dc_wht, 2, 3, 0, block, dc1, dc2
+ movq m0, [dc1q]
+ movq m1, [dc1q+8]
+ movq m2, [dc1q+16]
+ movq m3, [dc1q+24]
+%if cpuflag(sse)
+ xorps xmm0, xmm0
+ movaps [dc1q+ 0], xmm0
+ movaps [dc1q+16], xmm0
+%else
+ pxor m4, m4
+ movq [dc1q+ 0], m4
+ movq [dc1q+ 8], m4
+ movq [dc1q+16], m4
+ movq [dc1q+24], m4
+%endif
HADAMARD4_1D 0, 1, 2, 3
TRANSPOSE4x4W 0, 1, 2, 3, 4
paddw m0, [pw_3]
psraw m1, 3
psraw m2, 3
psraw m3, 3
- SCATTER_WHT 0
- add r0, 2*16*4
- SCATTER_WHT 1
- add r0, 2*16*4
- SCATTER_WHT 2
- add r0, 2*16*4
- SCATTER_WHT 3
+ SCATTER_WHT 0, 1, 0
+ SCATTER_WHT 2, 3, 2
RET
+%endmacro
+
+%if ARCH_X86_32
+INIT_MMX mmx
+VP8_DC_WHT
+%endif
+INIT_MMX sse
+VP8_DC_WHT
;-----------------------------------------------------------------------------
; void vp8_h/v_loop_filter_simple_<opt>(uint8_t *dst, int stride, int flim);
; arguments same as WRITE_2x4D, but with an extra register, so that the 5 regular
; registers contain buf+4*stride, buf+5*stride, buf+12*stride, -stride and +stride
; we add 1*stride to the third regular registry in the process
-%macro WRITE_4x4D 9
+; the 10th argument is 16 if it's a Y filter (i.e. all regular registers cover the
+; same memory region), or 8 if they cover two separate buffers (third one points to
+; a different memory region than the first two), allowing for more optimal code for
+; the 16-width case
+%macro WRITE_4x4D 10
; write out (4 dwords per register), start with dwords zero
movd [%5+%8*4], m%1
movd [%5], m%2
- movd [%5+%9*4], m%3
- movd [%5+%9*8], m%4
+ movd [%7+%8*4], m%3
+ movd [%7], m%4
; store dwords 1
psrldq m%1, 4
psrldq m%4, 4
movd [%6+%8*4], m%1
movd [%6], m%2
+%if %10 == 16
movd [%6+%9*4], m%3
- movd [%6+%9*8], m%4
+%endif
+ movd [%7+%9], m%4
; write dwords 2
psrldq m%1, 4
psrldq m%2, 4
+%if %10 == 8
+ movd [%5+%8*2], m%1
+ movd %5d, m%3
+%endif
psrldq m%3, 4
psrldq m%4, 4
+%if %10 == 16
movd [%5+%8*2], m%1
+%endif
movd [%6+%9], m%2
movd [%7+%8*2], m%3
movd [%7+%9*2], m%4
psrldq m%2, 4
psrldq m%3, 4
psrldq m%4, 4
+%if %10 == 8
+ mov [%7+%8*4], %5d
+ movd [%6+%8*2], m%1
+%else
movd [%5+%8], m%1
+%endif
movd [%6+%9*2], m%2
movd [%7+%8*2], m%3
movd [%7+%9*2], m%4
%endmacro
-%macro SPLATB_REG 3
- movd %1, %2
- punpcklbw %1, %1
-%if mmsize == 16 ; sse2
- punpcklwd %1, %1
- pshufd %1, %1, 0x0
-%elifidn %3, mmx
- punpcklwd %1, %1
- punpckldq %1, %1
-%else ; mmxext
- pshufw %1, %1, 0x0
-%endif
+; write 4 or 8 words in the mmx/xmm registers as 8 lines
+; 1 and 2 are the registers to write, this can be the same (for SSE2)
+; for pre-SSE4:
+; 3 is a general-purpose register that we will clobber
+; for SSE4:
+; 3 is a pointer to the destination's 5th line
+; 4 is a pointer to the destination's 4th line
+; 5/6 is -stride and +stride
+%macro WRITE_2x4W 6
+ movd %3d, %1
+ punpckhdq %1, %1
+ mov [%4+%5*4], %3w
+ shr %3, 16
+ add %4, %6
+ mov [%4+%5*4], %3w
+
+ movd %3d, %1
+ add %4, %5
+ mov [%4+%5*2], %3w
+ shr %3, 16
+ mov [%4+%5 ], %3w
+
+ movd %3d, %2
+ punpckhdq %2, %2
+ mov [%4 ], %3w
+ shr %3, 16
+ mov [%4+%6 ], %3w
+
+ movd %3d, %2
+ add %4, %6
+ mov [%4+%6 ], %3w
+ shr %3, 16
+ mov [%4+%6*2], %3w
+ add %4, %5
%endmacro
-%macro SIMPLE_LOOPFILTER 3
-cglobal vp8_%2_loop_filter_simple_%1, 3, %3
-%ifidn %2, h
- mov r5, rsp ; backup stack pointer
- and rsp, ~(mmsize-1) ; align stack
+%macro WRITE_8W 5
+%if cpuflag(sse4)
+ pextrw [%3+%4*4], %1, 0
+ pextrw [%2+%4*4], %1, 1
+ pextrw [%3+%4*2], %1, 2
+ pextrw [%3+%4 ], %1, 3
+ pextrw [%3 ], %1, 4
+ pextrw [%2 ], %1, 5
+ pextrw [%2+%5 ], %1, 6
+ pextrw [%2+%5*2], %1, 7
+%else
+ movd %2d, %1
+ psrldq %1, 4
+ mov [%3+%4*4], %2w
+ shr %2, 16
+ add %3, %5
+ mov [%3+%4*4], %2w
+
+ movd %2d, %1
+ psrldq %1, 4
+ add %3, %4
+ mov [%3+%4*2], %2w
+ shr %2, 16
+ mov [%3+%4 ], %2w
+
+ movd %2d, %1
+ psrldq %1, 4
+ mov [%3 ], %2w
+ shr %2, 16
+ mov [%3+%5 ], %2w
+
+ movd %2d, %1
+ add %3, %5
+ mov [%3+%5 ], %2w
+ shr %2, 16
+ mov [%3+%5*2], %2w
%endif
+%endmacro
+
+%macro SIMPLE_LOOPFILTER 2
+cglobal vp8_%1_loop_filter_simple, 3, %2, 8, dst, stride, flim, cntr
%if mmsize == 8 ; mmx/mmxext
- mov r3, 2
+ mov cntrq, 2
+%endif
+%if cpuflag(ssse3)
+ pxor m0, m0
%endif
- SPLATB_REG m7, r2, %1 ; splat "flim" into register
+ SPLATB_REG m7, flim, m0 ; splat "flim" into register
; set up indexes to address 4 rows
- mov r2, r1
- neg r1
-%ifidn %2, h
- lea r0, [r0+4*r2-2]
- sub rsp, mmsize*2 ; (aligned) storage space for saving p1/q1
+%if mmsize == 8
+ DEFINE_ARGS dst1, mstride, stride, cntr, dst2
+%else
+ DEFINE_ARGS dst1, mstride, stride, dst3, dst2
+%endif
+ mov strideq, mstrideq
+ neg mstrideq
+%ifidn %1, h
+ lea dst1q, [dst1q+4*strideq-2]
%endif
%if mmsize == 8 ; mmx / mmxext
-.next8px
+.next8px:
%endif
-%ifidn %2, v
+%ifidn %1, v
; read 4 half/full rows of pixels
- mova m0, [r0+r1*2] ; p1
- mova m1, [r0+r1] ; p0
- mova m2, [r0] ; q0
- mova m3, [r0+r2] ; q1
+ mova m0, [dst1q+mstrideq*2] ; p1
+ mova m1, [dst1q+mstrideq] ; p0
+ mova m2, [dst1q] ; q0
+ mova m3, [dst1q+ strideq] ; q1
%else ; h
- lea r4, [r0+r2]
+ lea dst2q, [dst1q+ strideq]
%if mmsize == 8 ; mmx/mmxext
- READ_8x4_INTERLEAVED 0, 1, 2, 3, 4, 5, 6, r0, r4, r1, r2
+ READ_8x4_INTERLEAVED 0, 1, 2, 3, 4, 5, 6, dst1q, dst2q, mstrideq, strideq
%else ; sse2
- READ_16x4_INTERLEAVED 0, 1, 2, 3, 4, 5, 6, r0, r4, r1, r2, r3
+ READ_16x4_INTERLEAVED 0, 1, 2, 3, 4, 5, 6, dst1q, dst2q, mstrideq, strideq, dst3q
%endif
TRANSPOSE4x4W 0, 1, 2, 3, 4
-
- mova [rsp], m0 ; store p1
- mova [rsp+mmsize], m3 ; store q1
%endif
; simple_limit
psubusb m6, m3 ; p0+f2
; store
-%ifidn %2, v
- mova [r0], m4
- mova [r0+r1], m6
+%ifidn %1, v
+ mova [dst1q], m4
+ mova [dst1q+mstrideq], m6
%else ; h
- mova m0, [rsp] ; p1
- SWAP 2, 4 ; p0
- SWAP 1, 6 ; q0
- mova m3, [rsp+mmsize] ; q1
+ inc dst1q
+ SBUTTERFLY bw, 6, 4, 0
- TRANSPOSE4x4B 0, 1, 2, 3, 4
%if mmsize == 16 ; sse2
- add r3, r1 ; change from r4*8*stride to r0+8*stride
- WRITE_4x4D 0, 1, 2, 3, r0, r4, r3, r1, r2
+%if cpuflag(sse4)
+ inc dst2q
+%endif
+ WRITE_8W m6, dst2q, dst1q, mstrideq, strideq
+ lea dst2q, [dst3q+mstrideq+1]
+%if cpuflag(sse4)
+ inc dst3q
+%endif
+ WRITE_8W m4, dst3q, dst2q, mstrideq, strideq
%else ; mmx/mmxext
- WRITE_4x2D 0, 1, 2, 3, r0, r4, r1, r2
+ WRITE_2x4W m6, m4, dst2q, dst1q, mstrideq, strideq
%endif
%endif
%if mmsize == 8 ; mmx/mmxext
; next 8 pixels
-%ifidn %2, v
- add r0, 8 ; advance 8 cols = pixels
+%ifidn %1, v
+ add dst1q, 8 ; advance 8 cols = pixels
%else ; h
- lea r0, [r0+r2*8] ; advance 8 rows = lines
+ lea dst1q, [dst1q+strideq*8-1] ; advance 8 rows = lines
%endif
- dec r3
+ dec cntrq
jg .next8px
-%ifidn %2, v
REP_RET
-%else ; h
- mov rsp, r5 ; restore stack pointer
- RET
-%endif
%else ; sse2
-%ifidn %2, h
- mov rsp, r5 ; restore stack pointer
-%endif
RET
%endif
%endmacro
-INIT_MMX
-SIMPLE_LOOPFILTER mmx, v, 4
-SIMPLE_LOOPFILTER mmx, h, 6
-SIMPLE_LOOPFILTER mmxext, v, 4
-SIMPLE_LOOPFILTER mmxext, h, 6
-INIT_XMM
-SIMPLE_LOOPFILTER sse2, v, 3
-SIMPLE_LOOPFILTER sse2, h, 6
+%if ARCH_X86_32
+INIT_MMX mmx
+SIMPLE_LOOPFILTER v, 4
+SIMPLE_LOOPFILTER h, 5
+INIT_MMX mmx2
+SIMPLE_LOOPFILTER v, 4
+SIMPLE_LOOPFILTER h, 5
+%endif
+
+INIT_XMM sse2
+SIMPLE_LOOPFILTER v, 3
+SIMPLE_LOOPFILTER h, 5
+INIT_XMM ssse3
+SIMPLE_LOOPFILTER v, 3
+SIMPLE_LOOPFILTER h, 5
+INIT_XMM sse4
+SIMPLE_LOOPFILTER h, 5
;-----------------------------------------------------------------------------
-; void vp8_h/v_loop_filter<size>_inner_<opt>(uint8_t *dst, int stride,
+; void vp8_h/v_loop_filter<size>_inner_<opt>(uint8_t *dst, [uint8_t *v,] int stride,
; int flimE, int flimI, int hev_thr);
;-----------------------------------------------------------------------------
-%macro INNER_LOOPFILTER 4
-cglobal vp8_%2_loop_filter16_inner_%1, 5, %3, %4
-%define dst_reg r0
-%define mstride_reg r1
-%define E_reg r2
-%define I_reg r3
-%define hev_thr_reg r4
-%ifdef m8 ; x86-64, sse2
-%define dst8_reg r4
-%elif mmsize == 16 ; x86-32, sse2
-%define dst8_reg r5
-%else ; x86-32, mmx/mmxext
-%define cnt_reg r5
-%endif
-%define stride_reg E_reg
-%define dst2_reg I_reg
-%ifndef m8
-%define stack_reg hev_thr_reg
+%macro INNER_LOOPFILTER 2
+%if %2 == 8 ; chroma
+cglobal vp8_%1_loop_filter8uv_inner, 6, 6, 13, dst, dst8, stride, flimE, flimI, hevthr
+%else ; luma
+cglobal vp8_%1_loop_filter16y_inner, 5, 5, 13, dst, stride, flimE, flimI, hevthr
%endif
-%ifndef m8 ; mmx/mmxext or sse2 on x86-32
- ; splat function arguments
- SPLATB_REG m0, E_reg, %1 ; E
- SPLATB_REG m1, I_reg, %1 ; I
- SPLATB_REG m2, hev_thr_reg, %1 ; hev_thresh
-
- ; align stack
- mov stack_reg, rsp ; backup stack pointer
- and rsp, ~(mmsize-1) ; align stack
-%ifidn %2, v
- sub rsp, mmsize * 4 ; stack layout: [0]=E, [1]=I, [2]=hev_thr
- ; [3]=hev() result
-%else ; h
- sub rsp, mmsize * 6 ; extra storage space for transposes
+%if cpuflag(ssse3)
+ pxor m7, m7
%endif
-
-%define flim_E [rsp]
-%define flim_I [rsp+mmsize]
-%define hev_thr [rsp+mmsize*2]
-%define mask_res [rsp+mmsize*3]
-
- mova flim_E, m0
- mova flim_I, m1
- mova hev_thr, m2
-
-%else ; sse2 on x86-64
-
-%define flim_E m9
-%define flim_I m10
-%define hev_thr m11
-%define mask_res m12
+%ifndef m8 ; stack layout: [0]=E, [1]=I, [2]=hev_thr
+%ifidn %1, v ; [3]=hev() result
+%assign pad 16 + mmsize * 4 - gprsize - (stack_offset & 15)
+%else ; h ; extra storage space for transposes
+%assign pad 16 + mmsize * 5 - gprsize - (stack_offset & 15)
+%endif
+ ; splat function arguments
+ SPLATB_REG m0, flimEq, m7 ; E
+ SPLATB_REG m1, flimIq, m7 ; I
+ SPLATB_REG m2, hevthrq, m7 ; hev_thresh
+
+ SUB rsp, pad
+
+%define m_flimE [rsp]
+%define m_flimI [rsp+mmsize]
+%define m_hevthr [rsp+mmsize*2]
+%define m_maskres [rsp+mmsize*3]
+%define m_p0backup [rsp+mmsize*3]
+%define m_q0backup [rsp+mmsize*4]
+
+ mova m_flimE, m0
+ mova m_flimI, m1
+ mova m_hevthr, m2
+%else
+%define m_flimE m9
+%define m_flimI m10
+%define m_hevthr m11
+%define m_maskres m12
+%define m_p0backup m12
+%define m_q0backup m8
; splat function arguments
- SPLATB_REG flim_E, E_reg, %1 ; E
- SPLATB_REG flim_I, I_reg, %1 ; I
- SPLATB_REG hev_thr, hev_thr_reg, %1 ; hev_thresh
+ SPLATB_REG m_flimE, flimEq, m7 ; E
+ SPLATB_REG m_flimI, flimIq, m7 ; I
+ SPLATB_REG m_hevthr, hevthrq, m7 ; hev_thresh
%endif
-%if mmsize == 8 ; mmx/mmxext
- mov cnt_reg, 2
+%if %2 == 8 ; chroma
+ DEFINE_ARGS dst1, dst8, mstride, stride, dst2
+%elif mmsize == 8
+ DEFINE_ARGS dst1, mstride, stride, dst2, cntr
+ mov cntrq, 2
+%else
+ DEFINE_ARGS dst1, mstride, stride, dst2, dst8
+%endif
+ mov strideq, mstrideq
+ neg mstrideq
+%ifidn %1, h
+ lea dst1q, [dst1q+strideq*4-4]
+%if %2 == 8 ; chroma
+ lea dst8q, [dst8q+strideq*4-4]
%endif
- mov stride_reg, mstride_reg
- neg mstride_reg
-%ifidn %2, h
- lea dst_reg, [dst_reg + stride_reg*4-4]
%endif
%if mmsize == 8
-.next8px
+.next8px:
%endif
; read
- lea dst2_reg, [dst_reg + stride_reg]
-%ifidn %2, v
- mova m0, [dst_reg +mstride_reg*4] ; p3
- mova m1, [dst2_reg+mstride_reg*4] ; p2
- mova m2, [dst_reg +mstride_reg*2] ; p1
- mova m5, [dst2_reg] ; q1
- mova m6, [dst2_reg+ stride_reg] ; q2
- mova m7, [dst2_reg+ stride_reg*2] ; q3
+ lea dst2q, [dst1q+strideq]
+%ifidn %1, v
+%if %2 == 8 && mmsize == 16
+%define movrow movh
+%else
+%define movrow mova
+%endif
+ movrow m0, [dst1q+mstrideq*4] ; p3
+ movrow m1, [dst2q+mstrideq*4] ; p2
+ movrow m2, [dst1q+mstrideq*2] ; p1
+ movrow m5, [dst2q] ; q1
+ movrow m6, [dst2q+ strideq*1] ; q2
+ movrow m7, [dst2q+ strideq*2] ; q3
+%if mmsize == 16 && %2 == 8
+ movhps m0, [dst8q+mstrideq*4]
+ movhps m2, [dst8q+mstrideq*2]
+ add dst8q, strideq
+ movhps m1, [dst8q+mstrideq*4]
+ movhps m5, [dst8q]
+ movhps m6, [dst8q+ strideq ]
+ movhps m7, [dst8q+ strideq*2]
+ add dst8q, mstrideq
+%endif
%elif mmsize == 8 ; mmx/mmxext (h)
; read 8 rows of 8px each
- movu m0, [dst_reg +mstride_reg*4]
- movu m1, [dst2_reg+mstride_reg*4]
- movu m2, [dst_reg +mstride_reg*2]
- movu m3, [dst_reg +mstride_reg]
- movu m4, [dst_reg]
- movu m5, [dst2_reg]
- movu m6, [dst2_reg+ stride_reg]
+ movu m0, [dst1q+mstrideq*4]
+ movu m1, [dst2q+mstrideq*4]
+ movu m2, [dst1q+mstrideq*2]
+ movu m3, [dst1q+mstrideq ]
+ movu m4, [dst1q]
+ movu m5, [dst2q]
+ movu m6, [dst2q+ strideq ]
; 8x8 transpose
TRANSPOSE4x4B 0, 1, 2, 3, 7
-%ifdef m13
- SWAP 1, 13
-%else
- mova [rsp+mmsize*4], m1
-%endif
- movu m7, [dst2_reg+ stride_reg*2]
+ mova m_q0backup, m1
+ movu m7, [dst2q+ strideq*2]
TRANSPOSE4x4B 4, 5, 6, 7, 1
SBUTTERFLY dq, 0, 4, 1 ; p3/p2
SBUTTERFLY dq, 2, 6, 1 ; q0/q1
SBUTTERFLY dq, 3, 7, 1 ; q2/q3
-%ifdef m13
- SWAP 1, 13
- SWAP 2, 13
-%else
- mova m1, [rsp+mmsize*4]
- mova [rsp+mmsize*4], m2 ; store q0
-%endif
+ mova m1, m_q0backup
+ mova m_q0backup, m2 ; store q0
SBUTTERFLY dq, 1, 5, 2 ; p1/p0
-%ifdef m14
- SWAP 5, 14
-%else
- mova [rsp+mmsize*5], m5 ; store p0
-%endif
+ mova m_p0backup, m5 ; store p0
SWAP 1, 4
SWAP 2, 4
SWAP 6, 3
SWAP 5, 3
%else ; sse2 (h)
- lea dst8_reg, [dst_reg + stride_reg*8]
+%if %2 == 16
+ lea dst8q, [dst1q+ strideq*8]
+%endif
; read 16 rows of 8px each, interleave
- movh m0, [dst_reg +mstride_reg*4]
- movh m1, [dst8_reg+mstride_reg*4]
- movh m2, [dst_reg +mstride_reg*2]
- movh m5, [dst8_reg+mstride_reg*2]
- movh m3, [dst_reg +mstride_reg]
- movh m6, [dst8_reg+mstride_reg]
- movh m4, [dst_reg]
- movh m7, [dst8_reg]
+ movh m0, [dst1q+mstrideq*4]
+ movh m1, [dst8q+mstrideq*4]
+ movh m2, [dst1q+mstrideq*2]
+ movh m5, [dst8q+mstrideq*2]
+ movh m3, [dst1q+mstrideq ]
+ movh m6, [dst8q+mstrideq ]
+ movh m4, [dst1q]
+ movh m7, [dst8q]
punpcklbw m0, m1 ; A/I
punpcklbw m2, m5 ; C/K
punpcklbw m3, m6 ; D/L
punpcklbw m4, m7 ; E/M
- add dst8_reg, stride_reg
- movh m1, [dst2_reg+mstride_reg*4]
- movh m6, [dst8_reg+mstride_reg*4]
- movh m5, [dst2_reg]
- movh m7, [dst8_reg]
+ add dst8q, strideq
+ movh m1, [dst2q+mstrideq*4]
+ movh m6, [dst8q+mstrideq*4]
+ movh m5, [dst2q]
+ movh m7, [dst8q]
punpcklbw m1, m6 ; B/J
punpcklbw m5, m7 ; F/N
- movh m6, [dst2_reg+ stride_reg]
- movh m7, [dst8_reg+ stride_reg]
+ movh m6, [dst2q+ strideq ]
+ movh m7, [dst8q+ strideq ]
punpcklbw m6, m7 ; G/O
; 8x16 transpose
TRANSPOSE4x4B 0, 1, 2, 3, 7
-%ifdef m13
- SWAP 1, 13
+%ifdef m8
+ SWAP 1, 8
%else
- mova [rsp+mmsize*4], m1
+ mova m_q0backup, m1
%endif
- movh m7, [dst2_reg+ stride_reg*2]
- movh m1, [dst8_reg+ stride_reg*2]
+ movh m7, [dst2q+ strideq*2]
+ movh m1, [dst8q+ strideq*2]
punpcklbw m7, m1 ; H/P
TRANSPOSE4x4B 4, 5, 6, 7, 1
SBUTTERFLY dq, 0, 4, 1 ; p3/p2
SBUTTERFLY dq, 2, 6, 1 ; q0/q1
SBUTTERFLY dq, 3, 7, 1 ; q2/q3
-%ifdef m13
- SWAP 1, 13
- SWAP 2, 13
+%ifdef m8
+ SWAP 1, 8
+ SWAP 2, 8
%else
- mova m1, [rsp+mmsize*4]
- mova [rsp+mmsize*4], m2 ; store q0
+ mova m1, m_q0backup
+ mova m_q0backup, m2 ; store q0
%endif
SBUTTERFLY dq, 1, 5, 2 ; p1/p0
-%ifdef m14
- SWAP 5, 14
+%ifdef m12
+ SWAP 5, 12
%else
- mova [rsp+mmsize*5], m5 ; store p0
+ mova m_p0backup, m5 ; store p0
%endif
SWAP 1, 4
SWAP 2, 4
psubusb m6, m5 ; q2-q1
por m6, m4 ; abs(q2-q1)
-%ifidn %1, mmx
-%ifdef m10
- SWAP 4, 10
-%else
- mova m4, [rsp+mmsize]
-%endif
+%if notcpuflag(mmx2)
+ mova m4, m_flimI
pxor m3, m3
psubusb m0, m4
psubusb m1, m4
; normal_limit and high_edge_variance for p1-p0, q1-q0
SWAP 7, 3 ; now m7 is zero
-%ifidn %2, v
- mova m3, [dst_reg +mstride_reg] ; p0
-%elifdef m14
- SWAP 3, 14
+%ifidn %1, v
+ movrow m3, [dst1q+mstrideq ] ; p0
+%if mmsize == 16 && %2 == 8
+ movhps m3, [dst8q+mstrideq ]
+%endif
+%elifdef m12
+ SWAP 3, 12
%else
- mova m3, [rsp+mmsize*5]
+ mova m3, m_p0backup
%endif
mova m1, m2
psubusb m1, m3 ; p1-p0
psubusb m6, m2 ; p0-p1
por m1, m6 ; abs(p1-p0)
-%ifidn %1, mmx
+%if notcpuflag(mmx2)
mova m6, m1
psubusb m1, m4
- psubusb m6, hev_thr
+ psubusb m6, m_hevthr
pcmpeqb m1, m7 ; abs(p1-p0) <= I
pcmpeqb m6, m7 ; abs(p1-p0) <= hev_thresh
pand m0, m1
-%ifdef m12
- SWAP 6, 12
-%else
- mova [rsp+mmsize*3], m6
-%endif
+ mova m_maskres, m6
%else ; mmxext/sse2
pmaxub m0, m1 ; max_I
SWAP 1, 4 ; max_hev_thresh
%endif
SWAP 6, 4 ; now m6 is I
-%ifidn %2, v
- mova m4, [dst_reg] ; q0
-%elifdef m13
- SWAP 4, 13
+%ifidn %1, v
+ movrow m4, [dst1q] ; q0
+%if mmsize == 16 && %2 == 8
+ movhps m4, [dst8q]
+%endif
+%elifdef m8
+ SWAP 4, 8
%else
- mova m4, [rsp+mmsize*4]
+ mova m4, m_q0backup
%endif
mova m1, m4
SWAP 1, 4
psubusb m1, m5 ; q0-q1
psubusb m7, m4 ; q1-q0
por m1, m7 ; abs(q1-q0)
-%ifidn %1, mmx
+%if notcpuflag(mmx2)
mova m7, m1
psubusb m1, m6
- psubusb m7, hev_thr
+ psubusb m7, m_hevthr
pxor m6, m6
pcmpeqb m1, m6 ; abs(q1-q0) <= I
pcmpeqb m7, m6 ; abs(q1-q0) <= hev_thresh
-%ifdef m12
- SWAP 6, 12
-%else
- mova m6, [rsp+mmsize*3]
-%endif
+ mova m6, m_maskres
pand m0, m1 ; abs([pq][321]-[pq][210]) <= I
pand m6, m7
%else ; mmxext/sse2
pxor m7, m7
pmaxub m0, m1
pmaxub m6, m1
- psubusb m0, flim_I
- psubusb m6, hev_thr
+ psubusb m0, m_flimI
+ psubusb m6, m_hevthr
pcmpeqb m0, m7 ; max(abs(..)) <= I
pcmpeqb m6, m7 ; !(max(abs..) > thresh)
%endif
%ifdef m12
SWAP 6, 12
%else
- mova [rsp+mmsize*3], m6 ; !(abs(p1-p0) > hev_t || abs(q1-q0) > hev_t)
+ mova m_maskres, m6 ; !(abs(p1-p0) > hev_t || abs(q1-q0) > hev_t)
%endif
; simple_limit
pand m7, [pb_FE]
psrlq m7, 1 ; abs(q1-p1)/2
paddusb m7, m1 ; abs(q0-p0)*2+abs(q1-p1)/2
- psubusb m7, flim_E
+ psubusb m7, m_flimE
pcmpeqb m7, m6 ; abs(q0-p0)*2+abs(q1-p1)/2 <= E
pand m0, m7 ; normal_limit result
; filter_common; at this point, m2-m5=p1-q1 and m0 is filter_mask
%ifdef m8 ; x86-64 && sse2
mova m8, [pb_80]
-%define pb_80_var m8
+%define m_pb_80 m8
%else ; x86-32 or mmx/mmxext
-%define pb_80_var [pb_80]
+%define m_pb_80 [pb_80]
%endif
mova m1, m4
mova m7, m3
- pxor m1, pb_80_var
- pxor m7, pb_80_var
+ pxor m1, m_pb_80
+ pxor m7, m_pb_80
psubsb m1, m7 ; (signed) q0-p0
mova m6, m2
mova m7, m5
- pxor m6, pb_80_var
- pxor m7, pb_80_var
+ pxor m6, m_pb_80
+ pxor m7, m_pb_80
psubsb m6, m7 ; (signed) p1-q1
- mova m7, mask_res
+ mova m7, m_maskres
pandn m7, m6
paddsb m7, m1
paddsb m7, m1
%ifdef m12
SWAP 6, 12
%else
- mova m6, [rsp+mmsize*3]
+ mova m6, m_maskres
%endif
-%ifidn %1, mmx
+%if notcpuflag(mmx2)
mova m7, [pb_1]
%else ; mmxext/sse2
pxor m7, m7
%endif
pand m0, m6
pand m1, m6
-%ifidn %1, mmx
+%if notcpuflag(mmx2)
paddusb m0, m7
pand m1, [pb_FE]
pandn m7, m0
paddusb m2, m0 ; p1+a
; store
-%ifidn %2, v
- mova [dst_reg+mstride_reg*2], m2
- mova [dst_reg+mstride_reg ], m3
- mova [dst_reg], m4
- mova [dst_reg+ stride_reg ], m5
+%ifidn %1, v
+ movrow [dst1q+mstrideq*2], m2
+ movrow [dst1q+mstrideq ], m3
+ movrow [dst1q], m4
+ movrow [dst1q+ strideq ], m5
+%if mmsize == 16 && %2 == 8
+ movhps [dst8q+mstrideq*2], m2
+ movhps [dst8q+mstrideq ], m3
+ movhps [dst8q], m4
+ movhps [dst8q+ strideq ], m5
+%endif
%else ; h
- add dst_reg, 2
- add dst2_reg, 2
+ add dst1q, 2
+ add dst2q, 2
; 4x8/16 transpose
TRANSPOSE4x4B 2, 3, 4, 5, 6
%if mmsize == 8 ; mmx/mmxext (h)
- WRITE_4x2D 2, 3, 4, 5, dst_reg, dst2_reg, mstride_reg, stride_reg
+ WRITE_4x2D 2, 3, 4, 5, dst1q, dst2q, mstrideq, strideq
%else ; sse2 (h)
- lea dst8_reg, [dst8_reg+mstride_reg+2]
- WRITE_4x4D 2, 3, 4, 5, dst_reg, dst2_reg, dst8_reg, mstride_reg, stride_reg
+ lea dst8q, [dst8q+mstrideq +2]
+ WRITE_4x4D 2, 3, 4, 5, dst1q, dst2q, dst8q, mstrideq, strideq, %2
%endif
%endif
%if mmsize == 8
-%ifidn %2, h
- lea dst_reg, [dst_reg + stride_reg*8-2]
+%if %2 == 8 ; chroma
+%ifidn %1, h
+ sub dst1q, 2
+%endif
+ cmp dst1q, dst8q
+ mov dst1q, dst8q
+ jnz .next8px
+%else
+%ifidn %1, h
+ lea dst1q, [dst1q+ strideq*8-2]
%else ; v
- add dst_reg, 8
+ add dst1q, 8
%endif
- dec cnt_reg
+ dec cntrq
jg .next8px
%endif
+%endif
%ifndef m8 ; sse2 on x86-32 or mmx/mmxext
- mov rsp, stack_reg ; restore stack pointer
+ ADD rsp, pad
%endif
RET
%endmacro
-INIT_MMX
-INNER_LOOPFILTER mmx, v, 6, 8
-INNER_LOOPFILTER mmx, h, 6, 8
-INNER_LOOPFILTER mmxext, v, 6, 8
-INNER_LOOPFILTER mmxext, h, 6, 8
-INIT_XMM
-INNER_LOOPFILTER sse2, v, 5, 13
+%if ARCH_X86_32
+INIT_MMX mmx
+INNER_LOOPFILTER v, 16
+INNER_LOOPFILTER h, 16
+INNER_LOOPFILTER v, 8
+INNER_LOOPFILTER h, 8
+
+INIT_MMX mmx2
+INNER_LOOPFILTER v, 16
+INNER_LOOPFILTER h, 16
+INNER_LOOPFILTER v, 8
+INNER_LOOPFILTER h, 8
+%endif
+
+INIT_XMM sse2
+INNER_LOOPFILTER v, 16
+INNER_LOOPFILTER h, 16
+INNER_LOOPFILTER v, 8
+INNER_LOOPFILTER h, 8
+
+INIT_XMM ssse3
+INNER_LOOPFILTER v, 16
+INNER_LOOPFILTER h, 16
+INNER_LOOPFILTER v, 8
+INNER_LOOPFILTER h, 8
+
+;-----------------------------------------------------------------------------
+; void vp8_h/v_loop_filter<size>_mbedge_<opt>(uint8_t *dst, [uint8_t *v,] int stride,
+; int flimE, int flimI, int hev_thr);
+;-----------------------------------------------------------------------------
+
+%macro MBEDGE_LOOPFILTER 2
+%if %2 == 8 ; chroma
+cglobal vp8_%1_loop_filter8uv_mbedge, 6, 6, 15, dst1, dst8, stride, flimE, flimI, hevthr
+%else ; luma
+cglobal vp8_%1_loop_filter16y_mbedge, 5, 5, 15, dst1, stride, flimE, flimI, hevthr
+%endif
+
+%if cpuflag(ssse3)
+ pxor m7, m7
+%endif
+%ifndef m8 ; stack layout: [0]=E, [1]=I, [2]=hev_thr
+%if mmsize == 16 ; [3]=hev() result
+ ; [4]=filter tmp result
+ ; [5]/[6] = p2/q2 backup
+ ; [7]=lim_res sign result
+%assign pad 16 + mmsize * 7 - gprsize - (stack_offset & 15)
+%else ; 8 ; extra storage space for transposes
+%assign pad 16 + mmsize * 8 - gprsize - (stack_offset & 15)
+%endif
+ ; splat function arguments
+ SPLATB_REG m0, flimEq, m7 ; E
+ SPLATB_REG m1, flimIq, m7 ; I
+ SPLATB_REG m2, hevthrq, m7 ; hev_thresh
+
+ SUB rsp, pad
+
+%define m_flimE [rsp]
+%define m_flimI [rsp+mmsize]
+%define m_hevthr [rsp+mmsize*2]
+%define m_maskres [rsp+mmsize*3]
+%define m_limres [rsp+mmsize*4]
+%define m_p0backup [rsp+mmsize*3]
+%define m_q0backup [rsp+mmsize*4]
+%define m_p2backup [rsp+mmsize*5]
+%define m_q2backup [rsp+mmsize*6]
+%if mmsize == 16
+%define m_limsign [rsp]
+%else
+%define m_limsign [rsp+mmsize*7]
+%endif
+
+ mova m_flimE, m0
+ mova m_flimI, m1
+ mova m_hevthr, m2
+%else ; sse2 on x86-64
+%define m_flimE m9
+%define m_flimI m10
+%define m_hevthr m11
+%define m_maskres m12
+%define m_limres m8
+%define m_p0backup m12
+%define m_q0backup m8
+%define m_p2backup m13
+%define m_q2backup m14
+%define m_limsign m9
+
+ ; splat function arguments
+ SPLATB_REG m_flimE, flimEq, m7 ; E
+ SPLATB_REG m_flimI, flimIq, m7 ; I
+ SPLATB_REG m_hevthr, hevthrq, m7 ; hev_thresh
+%endif
+
+%if %2 == 8 ; chroma
+ DEFINE_ARGS dst1, dst8, mstride, stride, dst2
+%elif mmsize == 8
+ DEFINE_ARGS dst1, mstride, stride, dst2, cntr
+ mov cntrq, 2
+%else
+ DEFINE_ARGS dst1, mstride, stride, dst2, dst8
+%endif
+ mov strideq, mstrideq
+ neg mstrideq
+%ifidn %1, h
+ lea dst1q, [dst1q+strideq*4-4]
+%if %2 == 8 ; chroma
+ lea dst8q, [dst8q+strideq*4-4]
+%endif
+%endif
+
+%if mmsize == 8
+.next8px:
+%endif
+ ; read
+ lea dst2q, [dst1q+ strideq ]
+%ifidn %1, v
+%if %2 == 8 && mmsize == 16
+%define movrow movh
+%else
+%define movrow mova
+%endif
+ movrow m0, [dst1q+mstrideq*4] ; p3
+ movrow m1, [dst2q+mstrideq*4] ; p2
+ movrow m2, [dst1q+mstrideq*2] ; p1
+ movrow m5, [dst2q] ; q1
+ movrow m6, [dst2q+ strideq ] ; q2
+ movrow m7, [dst2q+ strideq*2] ; q3
+%if mmsize == 16 && %2 == 8
+ movhps m0, [dst8q+mstrideq*4]
+ movhps m2, [dst8q+mstrideq*2]
+ add dst8q, strideq
+ movhps m1, [dst8q+mstrideq*4]
+ movhps m5, [dst8q]
+ movhps m6, [dst8q+ strideq ]
+ movhps m7, [dst8q+ strideq*2]
+ add dst8q, mstrideq
+%endif
+%elif mmsize == 8 ; mmx/mmxext (h)
+ ; read 8 rows of 8px each
+ movu m0, [dst1q+mstrideq*4]
+ movu m1, [dst2q+mstrideq*4]
+ movu m2, [dst1q+mstrideq*2]
+ movu m3, [dst1q+mstrideq ]
+ movu m4, [dst1q]
+ movu m5, [dst2q]
+ movu m6, [dst2q+ strideq ]
+
+ ; 8x8 transpose
+ TRANSPOSE4x4B 0, 1, 2, 3, 7
+ mova m_q0backup, m1
+ movu m7, [dst2q+ strideq*2]
+ TRANSPOSE4x4B 4, 5, 6, 7, 1
+ SBUTTERFLY dq, 0, 4, 1 ; p3/p2
+ SBUTTERFLY dq, 2, 6, 1 ; q0/q1
+ SBUTTERFLY dq, 3, 7, 1 ; q2/q3
+ mova m1, m_q0backup
+ mova m_q0backup, m2 ; store q0
+ SBUTTERFLY dq, 1, 5, 2 ; p1/p0
+ mova m_p0backup, m5 ; store p0
+ SWAP 1, 4
+ SWAP 2, 4
+ SWAP 6, 3
+ SWAP 5, 3
+%else ; sse2 (h)
+%if %2 == 16
+ lea dst8q, [dst1q+ strideq*8 ]
+%endif
+
+ ; read 16 rows of 8px each, interleave
+ movh m0, [dst1q+mstrideq*4]
+ movh m1, [dst8q+mstrideq*4]
+ movh m2, [dst1q+mstrideq*2]
+ movh m5, [dst8q+mstrideq*2]
+ movh m3, [dst1q+mstrideq ]
+ movh m6, [dst8q+mstrideq ]
+ movh m4, [dst1q]
+ movh m7, [dst8q]
+ punpcklbw m0, m1 ; A/I
+ punpcklbw m2, m5 ; C/K
+ punpcklbw m3, m6 ; D/L
+ punpcklbw m4, m7 ; E/M
+
+ add dst8q, strideq
+ movh m1, [dst2q+mstrideq*4]
+ movh m6, [dst8q+mstrideq*4]
+ movh m5, [dst2q]
+ movh m7, [dst8q]
+ punpcklbw m1, m6 ; B/J
+ punpcklbw m5, m7 ; F/N
+ movh m6, [dst2q+ strideq ]
+ movh m7, [dst8q+ strideq ]
+ punpcklbw m6, m7 ; G/O
+
+ ; 8x16 transpose
+ TRANSPOSE4x4B 0, 1, 2, 3, 7
%ifdef m8
-INNER_LOOPFILTER sse2, h, 5, 15
+ SWAP 1, 8
%else
-INNER_LOOPFILTER sse2, h, 6, 15
+ mova m_q0backup, m1
%endif
+ movh m7, [dst2q+ strideq*2]
+ movh m1, [dst8q+ strideq*2]
+ punpcklbw m7, m1 ; H/P
+ TRANSPOSE4x4B 4, 5, 6, 7, 1
+ SBUTTERFLY dq, 0, 4, 1 ; p3/p2
+ SBUTTERFLY dq, 2, 6, 1 ; q0/q1
+ SBUTTERFLY dq, 3, 7, 1 ; q2/q3
+%ifdef m8
+ SWAP 1, 8
+ SWAP 2, 8
+%else
+ mova m1, m_q0backup
+ mova m_q0backup, m2 ; store q0
+%endif
+ SBUTTERFLY dq, 1, 5, 2 ; p1/p0
+%ifdef m12
+ SWAP 5, 12
+%else
+ mova m_p0backup, m5 ; store p0
+%endif
+ SWAP 1, 4
+ SWAP 2, 4
+ SWAP 6, 3
+ SWAP 5, 3
+%endif
+
+ ; normal_limit for p3-p2, p2-p1, q3-q2 and q2-q1
+ mova m4, m1
+ SWAP 4, 1
+ psubusb m4, m0 ; p2-p3
+ psubusb m0, m1 ; p3-p2
+ por m0, m4 ; abs(p3-p2)
+
+ mova m4, m2
+ SWAP 4, 2
+ psubusb m4, m1 ; p1-p2
+ mova m_p2backup, m1
+ psubusb m1, m2 ; p2-p1
+ por m1, m4 ; abs(p2-p1)
+
+ mova m4, m6
+ SWAP 4, 6
+ psubusb m4, m7 ; q2-q3
+ psubusb m7, m6 ; q3-q2
+ por m7, m4 ; abs(q3-q2)
+
+ mova m4, m5
+ SWAP 4, 5
+ psubusb m4, m6 ; q1-q2
+ mova m_q2backup, m6
+ psubusb m6, m5 ; q2-q1
+ por m6, m4 ; abs(q2-q1)
+
+%if notcpuflag(mmx2)
+ mova m4, m_flimI
+ pxor m3, m3
+ psubusb m0, m4
+ psubusb m1, m4
+ psubusb m7, m4
+ psubusb m6, m4
+ pcmpeqb m0, m3 ; abs(p3-p2) <= I
+ pcmpeqb m1, m3 ; abs(p2-p1) <= I
+ pcmpeqb m7, m3 ; abs(q3-q2) <= I
+ pcmpeqb m6, m3 ; abs(q2-q1) <= I
+ pand m0, m1
+ pand m7, m6
+ pand m0, m7
+%else ; mmxext/sse2
+ pmaxub m0, m1
+ pmaxub m6, m7
+ pmaxub m0, m6
+%endif
+
+ ; normal_limit and high_edge_variance for p1-p0, q1-q0
+ SWAP 7, 3 ; now m7 is zero
+%ifidn %1, v
+ movrow m3, [dst1q+mstrideq ] ; p0
+%if mmsize == 16 && %2 == 8
+ movhps m3, [dst8q+mstrideq ]
+%endif
+%elifdef m12
+ SWAP 3, 12
+%else
+ mova m3, m_p0backup
+%endif
+
+ mova m1, m2
+ SWAP 1, 2
+ mova m6, m3
+ SWAP 3, 6
+ psubusb m1, m3 ; p1-p0
+ psubusb m6, m2 ; p0-p1
+ por m1, m6 ; abs(p1-p0)
+%if notcpuflag(mmx2)
+ mova m6, m1
+ psubusb m1, m4
+ psubusb m6, m_hevthr
+ pcmpeqb m1, m7 ; abs(p1-p0) <= I
+ pcmpeqb m6, m7 ; abs(p1-p0) <= hev_thresh
+ pand m0, m1
+ mova m_maskres, m6
+%else ; mmxext/sse2
+ pmaxub m0, m1 ; max_I
+ SWAP 1, 4 ; max_hev_thresh
+%endif
+
+ SWAP 6, 4 ; now m6 is I
+%ifidn %1, v
+ movrow m4, [dst1q] ; q0
+%if mmsize == 16 && %2 == 8
+ movhps m4, [dst8q]
+%endif
+%elifdef m8
+ SWAP 4, 8
+%else
+ mova m4, m_q0backup
+%endif
+ mova m1, m4
+ SWAP 1, 4
+ mova m7, m5
+ SWAP 7, 5
+ psubusb m1, m5 ; q0-q1
+ psubusb m7, m4 ; q1-q0
+ por m1, m7 ; abs(q1-q0)
+%if notcpuflag(mmx2)
+ mova m7, m1
+ psubusb m1, m6
+ psubusb m7, m_hevthr
+ pxor m6, m6
+ pcmpeqb m1, m6 ; abs(q1-q0) <= I
+ pcmpeqb m7, m6 ; abs(q1-q0) <= hev_thresh
+ mova m6, m_maskres
+ pand m0, m1 ; abs([pq][321]-[pq][210]) <= I
+ pand m6, m7
+%else ; mmxext/sse2
+ pxor m7, m7
+ pmaxub m0, m1
+ pmaxub m6, m1
+ psubusb m0, m_flimI
+ psubusb m6, m_hevthr
+ pcmpeqb m0, m7 ; max(abs(..)) <= I
+ pcmpeqb m6, m7 ; !(max(abs..) > thresh)
+%endif
+%ifdef m12
+ SWAP 6, 12
+%else
+ mova m_maskres, m6 ; !(abs(p1-p0) > hev_t || abs(q1-q0) > hev_t)
+%endif
+
+ ; simple_limit
+ mova m1, m3
+ SWAP 1, 3
+ mova m6, m4 ; keep copies of p0/q0 around for later use
+ SWAP 6, 4
+ psubusb m1, m4 ; p0-q0
+ psubusb m6, m3 ; q0-p0
+ por m1, m6 ; abs(q0-p0)
+ paddusb m1, m1 ; m1=2*abs(q0-p0)
+
+ mova m7, m2
+ SWAP 7, 2
+ mova m6, m5
+ SWAP 6, 5
+ psubusb m7, m5 ; p1-q1
+ psubusb m6, m2 ; q1-p1
+ por m7, m6 ; abs(q1-p1)
+ pxor m6, m6
+ pand m7, [pb_FE]
+ psrlq m7, 1 ; abs(q1-p1)/2
+ paddusb m7, m1 ; abs(q0-p0)*2+abs(q1-p1)/2
+ psubusb m7, m_flimE
+ pcmpeqb m7, m6 ; abs(q0-p0)*2+abs(q1-p1)/2 <= E
+ pand m0, m7 ; normal_limit result
+
+ ; filter_common; at this point, m2-m5=p1-q1 and m0 is filter_mask
+%ifdef m8 ; x86-64 && sse2
+ mova m8, [pb_80]
+%define m_pb_80 m8
+%else ; x86-32 or mmx/mmxext
+%define m_pb_80 [pb_80]
+%endif
+ mova m1, m4
+ mova m7, m3
+ pxor m1, m_pb_80
+ pxor m7, m_pb_80
+ psubsb m1, m7 ; (signed) q0-p0
+ mova m6, m2
+ mova m7, m5
+ pxor m6, m_pb_80
+ pxor m7, m_pb_80
+ psubsb m6, m7 ; (signed) p1-q1
+ mova m7, m_maskres
+ paddsb m6, m1
+ paddsb m6, m1
+ paddsb m6, m1
+ pand m6, m0
+%ifdef m8
+ mova m_limres, m6 ; 3*(qp-p0)+(p1-q1) masked for filter_mbedge
+ pand m_limres, m7
+%else
+ mova m0, m6
+ pand m0, m7
+ mova m_limres, m0
+%endif
+ pandn m7, m6 ; 3*(q0-p0)+(p1-q1) masked for filter_common
+
+ mova m1, [pb_F8]
+ mova m6, m7
+ paddsb m7, [pb_3]
+ paddsb m6, [pb_4]
+ pand m7, m1
+ pand m6, m1
+
+ pxor m1, m1
+ pxor m0, m0
+ pcmpgtb m1, m7
+ psubb m0, m7
+ psrlq m7, 3 ; +f2
+ psrlq m0, 3 ; -f2
+ pand m0, m1
+ pandn m1, m7
+ psubusb m3, m0
+ paddusb m3, m1 ; p0+f2
+
+ pxor m1, m1
+ pxor m0, m0
+ pcmpgtb m0, m6
+ psubb m1, m6
+ psrlq m6, 3 ; +f1
+ psrlq m1, 3 ; -f1
+ pand m1, m0
+ pandn m0, m6
+ psubusb m4, m0
+ paddusb m4, m1 ; q0-f1
+
+ ; filter_mbedge (m2-m5 = p1-q1; lim_res carries w)
+%if cpuflag(ssse3)
+ mova m7, [pb_1]
+%else
+ mova m7, [pw_63]
+%endif
+%ifdef m8
+ SWAP 1, 8
+%else
+ mova m1, m_limres
+%endif
+ pxor m0, m0
+ mova m6, m1
+ pcmpgtb m0, m1 ; which are negative
+%if cpuflag(ssse3)
+ punpcklbw m6, m7 ; interleave with "1" for rounding
+ punpckhbw m1, m7
+%else
+ punpcklbw m6, m0 ; signed byte->word
+ punpckhbw m1, m0
+%endif
+ mova m_limsign, m0
+%if cpuflag(ssse3)
+ mova m7, [pb_27_63]
+%ifndef m8
+ mova m_limres, m1
+%endif
+%ifdef m10
+ SWAP 0, 10 ; don't lose lim_sign copy
+%endif
+ mova m0, m7
+ pmaddubsw m7, m6
+ SWAP 6, 7
+ pmaddubsw m0, m1
+ SWAP 1, 0
+%ifdef m10
+ SWAP 0, 10
+%else
+ mova m0, m_limsign
+%endif
+%else
+ mova m_maskres, m6 ; backup for later in filter
+ mova m_limres, m1
+ pmullw m6, [pw_27]
+ pmullw m1, [pw_27]
+ paddw m6, m7
+ paddw m1, m7
+%endif
+ psraw m6, 7
+ psraw m1, 7
+ packsswb m6, m1 ; a0
+ pxor m1, m1
+ psubb m1, m6
+ pand m1, m0 ; -a0
+ pandn m0, m6 ; +a0
+%if cpuflag(ssse3)
+ mova m6, [pb_18_63] ; pipelining
+%endif
+ psubusb m3, m1
+ paddusb m4, m1
+ paddusb m3, m0 ; p0+a0
+ psubusb m4, m0 ; q0-a0
+
+%if cpuflag(ssse3)
+ SWAP 6, 7
+%ifdef m10
+ SWAP 1, 10
+%else
+ mova m1, m_limres
+%endif
+ mova m0, m7
+ pmaddubsw m7, m6
+ SWAP 6, 7
+ pmaddubsw m0, m1
+ SWAP 1, 0
+%ifdef m10
+ SWAP 0, 10
+%endif
+ mova m0, m_limsign
+%else
+ mova m6, m_maskres
+ mova m1, m_limres
+ pmullw m6, [pw_18]
+ pmullw m1, [pw_18]
+ paddw m6, m7
+ paddw m1, m7
+%endif
+ mova m0, m_limsign
+ psraw m6, 7
+ psraw m1, 7
+ packsswb m6, m1 ; a1
+ pxor m1, m1
+ psubb m1, m6
+ pand m1, m0 ; -a1
+ pandn m0, m6 ; +a1
+%if cpuflag(ssse3)
+ mova m6, [pb_9_63]
+%endif
+ psubusb m2, m1
+ paddusb m5, m1
+ paddusb m2, m0 ; p1+a1
+ psubusb m5, m0 ; q1-a1
+
+%if cpuflag(ssse3)
+ SWAP 6, 7
+%ifdef m10
+ SWAP 1, 10
+%else
+ mova m1, m_limres
+%endif
+ mova m0, m7
+ pmaddubsw m7, m6
+ SWAP 6, 7
+ pmaddubsw m0, m1
+ SWAP 1, 0
+%else
+%ifdef m8
+ SWAP 6, 12
+ SWAP 1, 8
+%else
+ mova m6, m_maskres
+ mova m1, m_limres
+%endif
+ pmullw m6, [pw_9]
+ pmullw m1, [pw_9]
+ paddw m6, m7
+ paddw m1, m7
+%endif
+%ifdef m9
+ SWAP 7, 9
+%else
+ mova m7, m_limsign
+%endif
+ psraw m6, 7
+ psraw m1, 7
+ packsswb m6, m1 ; a1
+ pxor m0, m0
+ psubb m0, m6
+ pand m0, m7 ; -a1
+ pandn m7, m6 ; +a1
+%ifdef m8
+ SWAP 1, 13
+ SWAP 6, 14
+%else
+ mova m1, m_p2backup
+ mova m6, m_q2backup
+%endif
+ psubusb m1, m0
+ paddusb m6, m0
+ paddusb m1, m7 ; p1+a1
+ psubusb m6, m7 ; q1-a1
+
+ ; store
+%ifidn %1, v
+ movrow [dst2q+mstrideq*4], m1
+ movrow [dst1q+mstrideq*2], m2
+ movrow [dst1q+mstrideq ], m3
+ movrow [dst1q], m4
+ movrow [dst2q], m5
+ movrow [dst2q+ strideq ], m6
+%if mmsize == 16 && %2 == 8
+ add dst8q, mstrideq
+ movhps [dst8q+mstrideq*2], m1
+ movhps [dst8q+mstrideq ], m2
+ movhps [dst8q], m3
+ add dst8q, strideq
+ movhps [dst8q], m4
+ movhps [dst8q+ strideq ], m5
+ movhps [dst8q+ strideq*2], m6
+%endif
+%else ; h
+ inc dst1q
+ inc dst2q
+
+ ; 4x8/16 transpose
+ TRANSPOSE4x4B 1, 2, 3, 4, 0
+ SBUTTERFLY bw, 5, 6, 0
+
+%if mmsize == 8 ; mmx/mmxext (h)
+ WRITE_4x2D 1, 2, 3, 4, dst1q, dst2q, mstrideq, strideq
+ add dst1q, 4
+ WRITE_2x4W m5, m6, dst2q, dst1q, mstrideq, strideq
+%else ; sse2 (h)
+ lea dst8q, [dst8q+mstrideq+1]
+ WRITE_4x4D 1, 2, 3, 4, dst1q, dst2q, dst8q, mstrideq, strideq, %2
+ lea dst1q, [dst2q+mstrideq+4]
+ lea dst8q, [dst8q+mstrideq+4]
+%if cpuflag(sse4)
+ add dst2q, 4
+%endif
+ WRITE_8W m5, dst2q, dst1q, mstrideq, strideq
+%if cpuflag(sse4)
+ lea dst2q, [dst8q+ strideq ]
+%endif
+ WRITE_8W m6, dst2q, dst8q, mstrideq, strideq
+%endif
+%endif
+
+%if mmsize == 8
+%if %2 == 8 ; chroma
+%ifidn %1, h
+ sub dst1q, 5
+%endif
+ cmp dst1q, dst8q
+ mov dst1q, dst8q
+ jnz .next8px
+%else
+%ifidn %1, h
+ lea dst1q, [dst1q+ strideq*8-5]
+%else ; v
+ add dst1q, 8
+%endif
+ dec cntrq
+ jg .next8px
+%endif
+%endif
+
+%ifndef m8 ; sse2 on x86-32 or mmx/mmxext
+ ADD rsp, pad
+%endif
+ RET
+%endmacro
+
+%if ARCH_X86_32
+INIT_MMX mmx
+MBEDGE_LOOPFILTER v, 16
+MBEDGE_LOOPFILTER h, 16
+MBEDGE_LOOPFILTER v, 8
+MBEDGE_LOOPFILTER h, 8
+
+INIT_MMX mmx2
+MBEDGE_LOOPFILTER v, 16
+MBEDGE_LOOPFILTER h, 16
+MBEDGE_LOOPFILTER v, 8
+MBEDGE_LOOPFILTER h, 8
+%endif
+
+INIT_XMM sse2
+MBEDGE_LOOPFILTER v, 16
+MBEDGE_LOOPFILTER h, 16
+MBEDGE_LOOPFILTER v, 8
+MBEDGE_LOOPFILTER h, 8
+
+INIT_XMM ssse3
+MBEDGE_LOOPFILTER v, 16
+MBEDGE_LOOPFILTER h, 16
+MBEDGE_LOOPFILTER v, 8
+MBEDGE_LOOPFILTER h, 8
+
+INIT_XMM sse4
+MBEDGE_LOOPFILTER h, 16
+MBEDGE_LOOPFILTER h, 8
projects / ffmpeg / blobdiff