;*****************************************************************************
;* deblock-a.asm: x86 deblocking
;*****************************************************************************
-;* Copyright (C) 2005-2011 x264 project
+;* Copyright (C) 2005-2014 x264 project
;*
;* Authors: Loren Merritt <lorenm@u.washington.edu>
;* Fiona Glaser <fiona@x264.com>
%include "x86inc.asm"
%include "x86util.asm"
-SECTION_RODATA
+SECTION_RODATA 32
+load_bytes_shuf: times 2 db 3,4,5,6,11,12,13,14,4,5,6,7,12,13,14,15
+insert_top_shuf: dd 0,1,4,5,7,2,3,6
transpose_shuf: db 0,4,8,12,1,5,9,13,2,6,10,14,3,7,11,15
SECTION .text
cextern pw_4
cextern pw_00ff
cextern pw_pixel_max
+cextern pb_unpackbd1
-%ifdef HIGH_BIT_DEPTH
+%if HIGH_BIT_DEPTH
; out: %4 = |%1-%2|-%3
; clobbers: %5
%macro ABS_SUB 5
%macro DEBLOCK_LUMA 0
;-----------------------------------------------------------------------------
-; void deblock_v_luma( uint16_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_v_luma( uint16_t *pix, intptr_t stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
-cglobal deblock_v_luma, 5,5,8
- %assign pad 5*mmsize+12-(stack_offset&15)
+cglobal deblock_v_luma, 5,5,8,0-5*mmsize
%define tcm [rsp]
%define ms1 [rsp+mmsize]
%define ms2 [rsp+mmsize*2]
%define am [rsp+mmsize*3]
%define bm [rsp+mmsize*4]
- SUB rsp, pad
add r1, r1
- LOAD_AB m4, m5, r2, r3
+ LOAD_AB m4, m5, r2d, r3d
mov r3, 32/mmsize
mov r2, r0
sub r0, r1
add r4, mmsize/8
dec r3
jg .loop
- ADD rsp, pad
RET
-cglobal deblock_h_luma, 5,6,8
- %assign pad 7*mmsize+12-(stack_offset&15)
+cglobal deblock_h_luma, 5,6,8,0-7*mmsize
%define tcm [rsp]
%define ms1 [rsp+mmsize]
%define ms2 [rsp+mmsize*2]
%define p2m [rsp+mmsize*4]
%define am [rsp+mmsize*5]
%define bm [rsp+mmsize*6]
- SUB rsp, pad
add r1, r1
- LOAD_AB m4, m5, r2, r3
+ LOAD_AB m4, m5, r2d, r3d
mov r3, r1
mova am, m4
add r3, r1
lea r2, [r2+r1*(mmsize/2)]
dec r5
jg .loop
- ADD rsp, pad
RET
%endmacro
-%ifdef ARCH_X86_64
+%if ARCH_X86_64
; in: m0=p1, m1=p0, m2=q0, m3=q1, m8=p2, m9=q2
; m12=alpha, m13=beta
; out: m0=p1', m3=q1', m1=p0', m2=q0'
%define mask1 m10
%define mask2 m11
add r1, r1
- LOAD_AB m12, m13, r2, r3
+ LOAD_AB m12, m13, r2d, r3d
mov r2, r0
sub r0, r1
sub r0, r1
add r4, 2
dec r3
jg .loop
- REP_RET
+ RET
cglobal deblock_h_luma, 5,7,15
add r1, r1
- LOAD_AB m12, m13, r2, r3
+ LOAD_AB m12, m13, r2d, r3d
mov r2, r1
add r2, r1
add r2, r1
lea r5, [r5+r1*8]
dec r6
jg .loop
- REP_RET
+ RET
%endmacro
INIT_XMM sse2
; %1=p0 %2=p1 %3=p2 %4=p3 %5=q0 %6=q1 %7=mask0
; %8=mask1p %9=2 %10=p0' %11=p1' %12=p2'
%macro LUMA_INTRA_P012 12 ; p0..p3 in memory
-%ifdef ARCH_X86_64
+%if ARCH_X86_64
paddw t0, %3, %2
mova t2, %4
paddw t2, %3
%endmacro
%macro LUMA_INTRA_INIT 1
- %xdefine pad %1*mmsize+((gprsize*3) % mmsize)-(stack_offset&15)
%define t0 m4
%define t1 m5
%define t2 m6
CAT_XDEFINE t, i, [rsp+mmsize*(i-4)]
%assign i i+1
%endrep
- SUB rsp, pad
add r1, r1
%endmacro
LOAD_AB t0, t1, r2d, r3d
mova %1, t0
LOAD_MASK m0, m1, m2, m3, %1, t1, t0, t2, t3
-%ifdef ARCH_X86_64
+%if ARCH_X86_64
mova %2, t0 ; mask0
psrlw t3, %1, 2
%else
%endif
%endmacro
-%ifdef ARCH_X86_64
+%if ARCH_X86_64
;-----------------------------------------------------------------------------
-; void deblock_v_luma_intra( uint16_t *pix, int stride, int alpha, int beta )
+; void deblock_v_luma_intra( uint16_t *pix, intptr_t stride, int alpha, int beta )
;-----------------------------------------------------------------------------
%macro DEBLOCK_LUMA_INTRA_64 0
cglobal deblock_v_luma_intra, 4,7,16
add r4, mmsize
dec r6
jg .loop
- REP_RET
+ RET
;-----------------------------------------------------------------------------
-; void deblock_h_luma_intra( uint16_t *pix, int stride, int alpha, int beta )
+; void deblock_h_luma_intra( uint16_t *pix, intptr_t stride, int alpha, int beta )
;-----------------------------------------------------------------------------
cglobal deblock_h_luma_intra, 4,7,16
%define t0 m15
%macro DEBLOCK_LUMA_INTRA 0
;-----------------------------------------------------------------------------
-; void deblock_v_luma_intra( uint16_t *pix, int stride, int alpha, int beta )
+; void deblock_v_luma_intra( uint16_t *pix, intptr_t stride, int alpha, int beta )
;-----------------------------------------------------------------------------
-cglobal deblock_v_luma_intra, 4,7,8
+cglobal deblock_v_luma_intra, 4,7,8,0-3*mmsize
LUMA_INTRA_INIT 3
lea r4, [r1*4]
lea r5, [r1*3]
add r4, mmsize
dec r6
jg .loop
- ADD rsp, pad
RET
;-----------------------------------------------------------------------------
-; void deblock_h_luma_intra( uint16_t *pix, int stride, int alpha, int beta )
+; void deblock_h_luma_intra( uint16_t *pix, intptr_t stride, int alpha, int beta )
;-----------------------------------------------------------------------------
-cglobal deblock_h_luma_intra, 4,7,8
+cglobal deblock_h_luma_intra, 4,7,8,0-8*mmsize
LUMA_INTRA_INIT 8
%if mmsize == 8
lea r4, [r1*3]
dec r6
%endif
jg .loop
- ADD rsp, pad
RET
%endmacro
-%ifndef ARCH_X86_64
+%if ARCH_X86_64 == 0
INIT_MMX mmx2
DEBLOCK_LUMA
DEBLOCK_LUMA_INTRA
%endif
%endif ; HIGH_BIT_DEPTH
-%ifndef HIGH_BIT_DEPTH
+%if HIGH_BIT_DEPTH == 0
; expands to [base],...,[base+7*stride]
%define PASS8ROWS(base, base3, stride, stride3) \
[base], [base+stride], [base+stride*2], [base3], \
%define PASS8ROWS(base, base3, stride, stride3, offset) \
PASS8ROWS(base+offset, base3+offset, stride, stride3)
-; in: 8 rows of 4 bytes in %4..%11
-; out: 4 rows of 8 bytes in m0..m3
-%macro TRANSPOSE4x8_LOAD 11
- movh m0, %4
- movh m2, %5
- movh m1, %6
- movh m3, %7
- punpckl%1 m0, m2
- punpckl%1 m1, m3
- mova m2, m0
- punpckl%2 m0, m1
- punpckh%2 m2, m1
-
- movh m4, %8
- movh m6, %9
- movh m5, %10
- movh m7, %11
- punpckl%1 m4, m6
- punpckl%1 m5, m7
- mova m6, m4
- punpckl%2 m4, m5
- punpckh%2 m6, m5
-
- punpckh%3 m1, m0, m4
- punpckh%3 m3, m2, m6
- punpckl%3 m0, m4
- punpckl%3 m2, m6
-%endmacro
-
; in: 4 rows of 8 bytes in m0..m3
; out: 8 rows of 4 bytes in %1..%8
%macro TRANSPOSE8x4B_STORE 8
punpcklbw m2, m3
punpcklwd m1, m0, m2
punpckhwd m0, m2
- movh %1, m1
+ movd %1, m1
punpckhdq m1, m1
- movh %2, m1
- movh %3, m0
+ movd %2, m1
+ movd %3, m0
punpckhdq m0, m0
- movh %4, m0
+ movd %4, m0
punpckhdq m3, m3
punpcklbw m4, m5
punpcklbw m6, m3
punpcklwd m5, m4, m6
punpckhwd m4, m6
- movh %5, m5
+ movd %5, m5
punpckhdq m5, m5
- movh %6, m5
- movh %7, m4
+ movd %6, m5
+ movd %7, m4
punpckhdq m4, m4
- movh %8, m4
+ movd %8, m4
%endmacro
-%macro TRANSPOSE4x8B_LOAD 8
- TRANSPOSE4x8_LOAD bw, wd, dq, %1, %2, %3, %4, %5, %6, %7, %8
+; in: 8 rows of 4 bytes in %9..%10
+; out: 8 rows of 4 bytes in %1..%8
+%macro STORE_8x4B 10
+ movd %1, %9
+ pextrd %2, %9, 1
+ pextrd %3, %9, 2
+ pextrd %4, %9, 3
+ movd %5, %10
+ pextrd %6, %10, 1
+ pextrd %7, %10, 2
+ pextrd %8, %10, 3
%endmacro
-%macro TRANSPOSE4x8W_LOAD 8
-%if mmsize==16
- TRANSPOSE4x8_LOAD wd, dq, qdq, %1, %2, %3, %4, %5, %6, %7, %8
-%else
+; in: 4 rows of 4 words in %1..%4
+; out: 4 rows of 4 word in m0..m3
+; clobbers: m4
+%macro TRANSPOSE4x4W_LOAD 4-8
+%if mmsize==8
SWAP 1, 4, 2, 3
- mova m0, [t5]
- mova m1, [t5+r1]
- mova m2, [t5+r1*2]
- mova m3, [t5+t6]
+ movq m0, %1
+ movq m1, %2
+ movq m2, %3
+ movq m3, %4
TRANSPOSE4x4W 0, 1, 2, 3, 4
+%else
+ movq m0, %1
+ movq m2, %2
+ movq m1, %3
+ movq m3, %4
+ punpcklwd m0, m2
+ punpcklwd m1, m3
+ mova m2, m0
+ punpckldq m0, m1
+ punpckhdq m2, m1
+ movhlps m1, m0
+ movhlps m3, m2
%endif
%endmacro
-%macro TRANSPOSE8x2W_STORE 8
+; in: 2 rows of 4 words in m1..m2
+; out: 4 rows of 2 words in %1..%4
+; clobbers: m0, m1
+%macro TRANSPOSE4x2W_STORE 4-8
+%if mmsize==8
punpckhwd m0, m1, m2
punpcklwd m1, m2
-%if mmsize==8
+%else
+ punpcklwd m1, m2
+ movhlps m0, m1
+%endif
movd %3, m0
movd %1, m1
psrlq m1, 32
psrlq m0, 32
movd %2, m1
movd %4, m0
+%endmacro
+
+; in: 4/8 rows of 4 words in %1..%8
+; out: 4 rows of 4/8 word in m0..m3
+; clobbers: m4, m5, m6, m7
+%macro TRANSPOSE4x8W_LOAD 8
+%if mmsize==8
+ TRANSPOSE4x4W_LOAD %1, %2, %3, %4
+%else
+ movq m0, %1
+ movq m2, %2
+ movq m1, %3
+ movq m3, %4
+ punpcklwd m0, m2
+ punpcklwd m1, m3
+ mova m2, m0
+ punpckldq m0, m1
+ punpckhdq m2, m1
+
+ movq m4, %5
+ movq m6, %6
+ movq m5, %7
+ movq m7, %8
+ punpcklwd m4, m6
+ punpcklwd m5, m7
+ mova m6, m4
+ punpckldq m4, m5
+ punpckhdq m6, m5
+
+ punpckhqdq m1, m0, m4
+ punpckhqdq m3, m2, m6
+ punpcklqdq m0, m4
+ punpcklqdq m2, m6
+%endif
+%endmacro
+
+; in: 2 rows of 4/8 words in m1..m2
+; out: 4/8 rows of 2 words in %1..%8
+; clobbers: m0, m1
+%macro TRANSPOSE8x2W_STORE 8
+%if mmsize==8
+ TRANSPOSE4x2W_STORE %1, %2, %3, %4
%else
+ punpckhwd m0, m1, m2
+ punpcklwd m1, m2
movd %5, m0
movd %1, m1
psrldq m1, 4
; out: 6 rows of 8 in [%9+0*16] .. [%9+5*16]
%macro TRANSPOSE6x8_MEM 9
RESET_MM_PERMUTATION
+%if cpuflag(avx)
+ ; input:
+ ; _ABCDEF_
+ ; _GHIJKL_
+ ; _MNOPQR_
+ ; _STUVWX_
+ ; _YZabcd_
+ ; _efghij_
+ ; _klmnop_
+ ; _qrstuv_
+
+ movh m0, %1
+ movh m2, %2
+ movh m1, %3
+ movh m3, %4
+ punpcklbw m0, m2 ; __ AG BH CI DJ EK FL __
+ punpcklbw m1, m3 ; __ MS NT OU PV QW RX __
+ movh m2, %5
+ movh m3, %6
+ punpcklbw m2, m3 ; __ Ye Zf ag bh ci dj __
+ movh m3, %7
+ movh m4, %8
+ punpcklbw m3, m4 ; __ kq lr ms nt ou pv __
+
+ SBUTTERFLY wd, 0, 1, 4 ; __ __ AG MS BH NT CI OU
+ ; DJ PV EK QW FL RX __ __
+ SBUTTERFLY wd, 2, 3, 4 ; __ __ Ye kq Zf lr ag ms
+ ; bh nt ci ou dj pv __ __
+ SBUTTERFLY dq, 0, 2, 4 ; __ __ __ __ AG MS Ye kq
+ ; BH NT Zf lr CI FL OU RX
+ SBUTTERFLY dq, 1, 3, 4 ; DJ PV bh nt EK QW Zf lr
+ ; FL RX dj pv __ __ __ __
+ movhps [%9+0x00], m0
+ movh [%9+0x10], m2
+ movhps [%9+0x20], m2
+ movh [%9+0x30], m1
+ movhps [%9+0x40], m1
+ movh [%9+0x50], m3
+%else
movq m0, %1
movq m1, %2
movq m2, %3
movq [%9+0x30], m1
movq [%9+0x40], m5
movq [%9+0x50], m3
+%endif
RESET_MM_PERMUTATION
%endmacro
+
; in: 8 rows of 8 in %1..%8
; out: 8 rows of 8 in %9..%16
%macro TRANSPOSE8x8_MEM 16
RESET_MM_PERMUTATION
+%if cpuflag(avx)
+ movh m0, %1
+ movh m4, %2
+ movh m1, %3
+ movh m5, %4
+ movh m2, %5
+ movh m3, %7
+ punpcklbw m0, m4
+ punpcklbw m1, m5
+ movh m4, %6
+ movh m5, %8
+ punpcklbw m2, m4
+ punpcklbw m3, m5
+ SBUTTERFLY wd, 0, 1, 4
+ SBUTTERFLY wd, 2, 3, 4
+ SBUTTERFLY dq, 0, 2, 4
+ SBUTTERFLY dq, 1, 3, 4
+ movh %9, m0
+ movhps %10, m0
+ movh %11, m2
+ movhps %12, m2
+ movh %13, m1
+ movhps %14, m1
+ movh %15, m3
+ movhps %16, m3
+%else
movq m0, %1
movq m1, %2
movq m2, %3
movq %12, m0
movq %15, m3
movq %16, m7
+%endif
RESET_MM_PERMUTATION
%endmacro
; out: %4 = |%1-%2|>%3
; clobbers: %5
-%macro DIFF_GT2 5
-%ifdef ARCH_X86_64
- psubusb %5, %2, %1
+%macro DIFF_GT2 5-6
+%if %0<6
psubusb %4, %1, %2
+ psubusb %5, %2, %1
%else
- mova %5, %2
mova %4, %1
- psubusb %5, %1
+ mova %5, %2
psubusb %4, %2
+ psubusb %5, %1
%endif
psubusb %5, %3
psubusb %4, %3
pcmpeqb %4, %5
%endmacro
-; in: m0=p1 m1=p0 m2=q0 m3=q1 %1=alpha-1 %2=beta-1
+; in: m0=p1 m1=p0 m2=q0 m3=q1 %1=alpha %2=beta
; out: m5=beta-1, m7=mask, %3=alpha-1
; clobbers: m4,m6
%macro LOAD_MASK 2-3
+%if cpuflag(ssse3)
+ movd m4, %1
+ movd m5, %2
+ pxor m6, m6
+ pshufb m4, m6
+ pshufb m5, m6
+%else
movd m4, %1
movd m5, %2
+ punpcklbw m4, m4
+ punpcklbw m5, m5
SPLATW m4, m4
SPLATW m5, m5
- packuswb m4, m4 ; 16x alpha-1
- packuswb m5, m5 ; 16x beta-1
+%endif
+ mova m6, [pb_1]
+ psubusb m4, m6 ; alpha - 1
+ psubusb m5, m6 ; beta - 1
%if %0>2
mova %3, m4
%endif
mova %4, %2
%endmacro
-%ifdef ARCH_X86_64
+%if ARCH_X86_64
;-----------------------------------------------------------------------------
-; void deblock_v_luma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_v_luma( uint8_t *pix, intptr_t stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
%macro DEBLOCK_LUMA 0
cglobal deblock_v_luma, 5,5,10
movd m8, [r4] ; tc0
lea r4, [r1*3]
- dec r2d ; alpha-1
neg r4
- dec r3d ; beta-1
add r4, r0 ; pix-3*stride
mova m0, [r4+r1] ; p1
mova m3, [r0+r1] ; q1
LOAD_MASK r2d, r3d
+%if cpuflag(avx)
+ pshufb m8, [pb_unpackbd1]
+ pblendvb m9, m7, m6, m8
+%else
punpcklbw m8, m8
punpcklbw m8, m8 ; tc = 4x tc0[3], 4x tc0[2], 4x tc0[1], 4x tc0[0]
pcmpeqb m9, m9
pcmpeqb m9, m8
pandn m9, m7
+%endif
pand m8, m9
- movdqa m3, [r4] ; p2
+ mova m3, [r4] ; p2
DIFF_GT2 m1, m3, m5, m6, m7 ; |p2-p0| > beta-1
pand m6, m9
- psubb m7, m8, m6
+ psubb m7, m8, m6 ; tc++
pand m6, m8
LUMA_Q1 m0, m3, [r4], [r4+r1], m6, m4
- movdqa m4, [r0+2*r1] ; q2
+ mova m4, [r0+2*r1] ; q2
DIFF_GT2 m2, m4, m5, m6, m3 ; |q2-q0| > beta-1
pand m6, m9
pand m8, m6
RET
;-----------------------------------------------------------------------------
-; void deblock_h_luma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_h_luma( uint8_t *pix, intptr_t stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
+
+%if cpuflag(avx)
+INIT_XMM cpuname
+%else
INIT_MMX cpuname
-cglobal deblock_h_luma, 5,9
- movsxd r7, r1d
- lea r8, [r7*3]
+%endif
+cglobal deblock_h_luma, 5,9,0,0x60+16*WIN64
+ lea r8, [r1*3]
lea r6, [r0-4]
lea r5, [r0-4+r8]
-%ifdef WIN64
- sub rsp, 0x98
- %define pix_tmp rsp+0x30
+%if WIN64
+ %define pix_tmp rsp+0x30 ; shadow space + r4
%else
- sub rsp, 0x68
%define pix_tmp rsp
%endif
; transpose 6x16 -> tmp space
- TRANSPOSE6x8_MEM PASS8ROWS(r6, r5, r7, r8), pix_tmp
- lea r6, [r6+r7*8]
- lea r5, [r5+r7*8]
- TRANSPOSE6x8_MEM PASS8ROWS(r6, r5, r7, r8), pix_tmp+8
+ TRANSPOSE6x8_MEM PASS8ROWS(r6, r5, r1, r8), pix_tmp
+ lea r6, [r6+r1*8]
+ lea r5, [r5+r1*8]
+ TRANSPOSE6x8_MEM PASS8ROWS(r6, r5, r1, r8), pix_tmp+8
; vertical filter
; alpha, beta, tc0 are still in r2d, r3d, r4
; don't backup r6, r5, r7, r8 because deblock_v_luma_sse2 doesn't use them
+ mov r7, r1
lea r0, [pix_tmp+0x30]
mov r1d, 0x10
-%ifdef WIN64
+%if WIN64
mov [rsp+0x20], r4
%endif
call deblock_v_luma
; transpose 16x4 -> original space (only the middle 4 rows were changed by the filter)
add r6, 2
add r5, 2
+%if cpuflag(sse4)
+ mova m0, [pix_tmp+0x10]
+ mova m1, [pix_tmp+0x20]
+ mova m2, [pix_tmp+0x30]
+ mova m3, [pix_tmp+0x40]
+ SBUTTERFLY bw, 0, 1, 4
+ SBUTTERFLY bw, 2, 3, 4
+ SBUTTERFLY wd, 0, 2, 4
+ SBUTTERFLY wd, 1, 3, 4
+ STORE_8x4B PASS8ROWS(r6, r5, r7, r8), m1, m3
+ shl r7, 3
+ sub r6, r7
+ sub r5, r7
+ shr r7, 3
+ STORE_8x4B PASS8ROWS(r6, r5, r7, r8), m0, m2
+%else
movq m0, [pix_tmp+0x18]
movq m1, [pix_tmp+0x28]
movq m2, [pix_tmp+0x38]
movq m2, [pix_tmp+0x30]
movq m3, [pix_tmp+0x40]
TRANSPOSE8x4B_STORE PASS8ROWS(r6, r5, r7, r8)
-
-%ifdef WIN64
- add rsp, 0x98
-%else
- add rsp, 0x68
%endif
+
RET
%endmacro
%macro DEBLOCK_LUMA 2
;-----------------------------------------------------------------------------
-; void deblock_v8_luma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_v8_luma( uint8_t *pix, intptr_t stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
-cglobal deblock_%1_luma, 5,5
+cglobal deblock_%1_luma, 5,5,8,2*%2
lea r4, [r1*3]
- dec r2 ; alpha-1
neg r4
- dec r3 ; beta-1
add r4, r0 ; pix-3*stride
- %assign pad 2*%2+12-(stack_offset&15)
- SUB esp, pad
mova m0, [r4+r1] ; p1
mova m1, [r4+2*r1] ; p0
mova m2, [r0] ; q0
mova m3, [r0+r1] ; q1
- LOAD_MASK r2, r3
+ LOAD_MASK r2d, r3d
mov r3, r4mp
movd m4, [r3] ; tc0
+%if cpuflag(avx)
+ pshufb m4, [pb_unpackbd1]
+ mova [esp+%2], m4 ; tc
+ pblendvb m4, m7, m6, m4
+%else
punpcklbw m4, m4
punpcklbw m4, m4 ; tc = 4x tc0[3], 4x tc0[2], 4x tc0[1], 4x tc0[0]
mova [esp+%2], m4 ; tc
pcmpeqb m3, m3
pcmpgtb m4, m3
pand m4, m7
+%endif
mova [esp], m4 ; mask
mova m3, [r4] ; p2
DEBLOCK_P0_Q0
mova [r4+2*r1], m1
mova [r0], m2
- ADD esp, pad
RET
;-----------------------------------------------------------------------------
-; void deblock_h_luma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_h_luma( uint8_t *pix, intptr_t stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
+
+%if cpuflag(avx)
+INIT_XMM cpuname
+%else
INIT_MMX cpuname
-cglobal deblock_h_luma, 0,5
+%endif
+cglobal deblock_h_luma, 0,5,8,0x60+HAVE_ALIGNED_STACK*12
mov r0, r0mp
mov r3, r1m
lea r4, [r3*3]
sub r0, 4
lea r1, [r0+r4]
- %assign pad 0x78-(stack_offset&15)
- SUB esp, pad
-%define pix_tmp esp+12
+ %define pix_tmp esp+12*HAVE_ALIGNED_STACK
; transpose 6x16 -> tmp space
TRANSPOSE6x8_MEM PASS8ROWS(r0, r1, r3, r4), pix_tmp
sub r0, 2
lea r1, [r0+r4]
+%if cpuflag(avx)
+ mova m0, [pix_tmp+0x10]
+ mova m1, [pix_tmp+0x20]
+ mova m2, [pix_tmp+0x30]
+ mova m3, [pix_tmp+0x40]
+ SBUTTERFLY bw, 0, 1, 4
+ SBUTTERFLY bw, 2, 3, 4
+ SBUTTERFLY wd, 0, 2, 4
+ SBUTTERFLY wd, 1, 3, 4
+ STORE_8x4B PASS8ROWS(r0, r1, r3, r4), m0, m2
+ lea r0, [r0+r3*8]
+ lea r1, [r1+r3*8]
+ STORE_8x4B PASS8ROWS(r0, r1, r3, r4), m1, m3
+%else
movq m0, [pix_tmp+0x10]
movq m1, [pix_tmp+0x20]
movq m2, [pix_tmp+0x30]
movq m2, [pix_tmp+0x38]
movq m3, [pix_tmp+0x48]
TRANSPOSE8x4B_STORE PASS8ROWS(r0, r1, r3, r4)
+%endif
- ADD esp, pad
RET
%endmacro ; DEBLOCK_LUMA
%macro LUMA_INTRA_P012 4 ; p0..p3 in memory
-%ifdef ARCH_X86_64
+%if ARCH_X86_64
pavgb t0, p2, p1
pavgb t1, p0, q0
%else
%endif
pavgb t0, t1 ; ((p2+p1+1)/2 + (p0+q0+1)/2 + 1)/2
mova t5, t1
-%ifdef ARCH_X86_64
+%if ARCH_X86_64
paddb t2, p2, p1
paddb t3, p0, q0
%else
pand t2, mpb_1
psubb t0, t2 ; p1' = (p2+p1+p0+q0+2)/4;
-%ifdef ARCH_X86_64
+%if ARCH_X86_64
pavgb t1, p2, q1
psubb t2, p2, q1
%else
%define t1 m5
%define t2 m6
%define t3 m7
-%ifdef ARCH_X86_64
+%if ARCH_X86_64
%define p2 m8
%define q2 m9
%define t4 m10
%define t5 m11
%define mask0 m12
%define mask1p m13
+%if WIN64
+ %define mask1q [rsp]
+%else
%define mask1q [rsp-24]
+%endif
%define mpb_0 m14
%define mpb_1 m15
%else
- %define spill(x) [esp+16*x+((stack_offset+4)&15)]
+ %define spill(x) [esp+16*x]
%define p2 [r4+r1]
%define q2 [r0+2*r1]
%define t4 spill(0)
%endif
;-----------------------------------------------------------------------------
-; void deblock_v_luma_intra( uint8_t *pix, int stride, int alpha, int beta )
+; void deblock_v_luma_intra( uint8_t *pix, intptr_t stride, int alpha, int beta )
;-----------------------------------------------------------------------------
-cglobal deblock_%1_luma_intra, 4,6,16
-%ifndef ARCH_X86_64
- sub esp, 0x60
-%endif
+cglobal deblock_%1_luma_intra, 4,6,16,0-(1-ARCH_X86_64)*0x50-WIN64*0x10
lea r4, [r1*4]
lea r5, [r1*3] ; 3*stride
- dec r2d ; alpha-1
- jl .end
neg r4
- dec r3d ; beta-1
- jl .end
add r4, r0 ; pix-4*stride
mova p1, [r4+2*r1]
mova p0, [r4+r5]
mova q0, [r0]
mova q1, [r0+r1]
-%ifdef ARCH_X86_64
+%if ARCH_X86_64
pxor mpb_0, mpb_0
mova mpb_1, [pb_1]
LOAD_MASK r2d, r3d, t5 ; m5=beta-1, t5=alpha-1, m7=mask0
pavgb t5, mpb_1 ; alpha/4+1
movdqa p2, [r4+r1]
movdqa q2, [r0+2*r1]
- DIFF_GT2 p0, q0, t5, t0, t3 ; t0 = |p0-q0| > alpha/4+1
- DIFF_GT2 p0, p2, m5, t2, t5 ; mask1 = |p2-p0| > beta-1
- DIFF_GT2 q0, q2, m5, t4, t5 ; t4 = |q2-q0| > beta-1
+ DIFF_GT2 p0, q0, t5, t0, t3 ; t0 = |p0-q0| > alpha/4+1
+ DIFF_GT2 p0, p2, m5, t2, t5, 1 ; mask1 = |p2-p0| > beta-1
+ DIFF_GT2 q0, q2, m5, t4, t5, 1 ; t4 = |q2-q0| > beta-1
pand t0, mask0
pand t4, t0
pand t2, t0
mova mask0, m7
pavgb m4, [pb_0]
pavgb m4, [pb_1] ; alpha/4+1
- DIFF_GT2 p0, q0, m4, m6, m7 ; m6 = |p0-q0| > alpha/4+1
+ DIFF_GT2 p0, q0, m4, m6, m7 ; m6 = |p0-q0| > alpha/4+1
pand m6, mask0
- DIFF_GT2 p0, p2, m5, m4, m7 ; m4 = |p2-p0| > beta-1
+ DIFF_GT2 p0, p2, m5, m4, m7, 1 ; m4 = |p2-p0| > beta-1
pand m4, m6
mova mask1p, m4
- DIFF_GT2 q0, q2, m5, m4, m7 ; m4 = |q2-q0| > beta-1
+ DIFF_GT2 q0, q2, m5, m4, m7, 1 ; m4 = |q2-q0| > beta-1
pand m4, m6
mova mask1q, m4
%endif
LUMA_INTRA_SWAP_PQ
LUMA_INTRA_P012 [r0], [r0+r1], [r0+2*r1], [r0+r5]
.end:
-%ifndef ARCH_X86_64
- add esp, 0x60
-%endif
- RET
+ REP_RET
+%if cpuflag(avx)
+INIT_XMM cpuname
+%else
INIT_MMX cpuname
-%ifdef ARCH_X86_64
+%endif
+%if ARCH_X86_64
;-----------------------------------------------------------------------------
-; void deblock_h_luma_intra( uint8_t *pix, int stride, int alpha, int beta )
+; void deblock_h_luma_intra( uint8_t *pix, intptr_t stride, int alpha, int beta )
;-----------------------------------------------------------------------------
-cglobal deblock_h_luma_intra, 4,9
- movsxd r7, r1d
- lea r8, [r7*3]
+cglobal deblock_h_luma_intra, 4,9,0,0x80
+ lea r8, [r1*3]
lea r6, [r0-4]
lea r5, [r0-4+r8]
- sub rsp, 0x88
+%if WIN64
+ %define pix_tmp rsp+0x20 ; shadow space
+%else
%define pix_tmp rsp
+%endif
; transpose 8x16 -> tmp space
- TRANSPOSE8x8_MEM PASS8ROWS(r6, r5, r7, r8), PASS8ROWS(pix_tmp, pix_tmp+0x30, 0x10, 0x30)
- lea r6, [r6+r7*8]
- lea r5, [r5+r7*8]
- TRANSPOSE8x8_MEM PASS8ROWS(r6, r5, r7, r8), PASS8ROWS(pix_tmp+8, pix_tmp+0x38, 0x10, 0x30)
-
- lea r0, [pix_tmp+0x40]
- mov r1, 0x10
+ TRANSPOSE8x8_MEM PASS8ROWS(r6, r5, r1, r8), PASS8ROWS(pix_tmp, pix_tmp+0x30, 0x10, 0x30)
+ lea r6, [r6+r1*8]
+ lea r5, [r5+r1*8]
+ TRANSPOSE8x8_MEM PASS8ROWS(r6, r5, r1, r8), PASS8ROWS(pix_tmp+8, pix_tmp+0x38, 0x10, 0x30)
+
+ mov r7, r1
+ lea r0, [pix_tmp+0x40]
+ mov r1, 0x10
call deblock_v_luma_intra
; transpose 16x6 -> original space (but we can't write only 6 pixels, so really 16x8)
sub r5, r7
shr r7, 3
TRANSPOSE8x8_MEM PASS8ROWS(pix_tmp, pix_tmp+0x30, 0x10, 0x30), PASS8ROWS(r6, r5, r7, r8)
- add rsp, 0x88
RET
%else
-cglobal deblock_h_luma_intra, 2,4
+cglobal deblock_h_luma_intra, 2,4,8,0x80
lea r3, [r1*3]
sub r0, 4
lea r2, [r0+r3]
-%assign pad 0x8c-(stack_offset&15)
- SUB rsp, pad
%define pix_tmp rsp
; transpose 8x16 -> tmp space
lea r0, [r0+r1*8]
lea r2, [r2+r1*8]
TRANSPOSE8x8_MEM PASS8ROWS(pix_tmp+8, pix_tmp+0x38, 0x10, 0x30), PASS8ROWS(r0, r2, r1, r3)
- ADD rsp, pad
RET
%endif ; ARCH_X86_64
%endmacro ; DEBLOCK_LUMA_INTRA
DEBLOCK_LUMA_INTRA v
INIT_XMM avx
DEBLOCK_LUMA_INTRA v
-%ifndef ARCH_X86_64
+%if ARCH_X86_64 == 0
INIT_MMX mmx2
DEBLOCK_LUMA_INTRA v8
%endif
%endif ; !HIGH_BIT_DEPTH
-%ifdef HIGH_BIT_DEPTH
+%if HIGH_BIT_DEPTH
; in: %1=p0, %2=q0, %3=p1, %4=q1, %5=mask, %6=tmp, %7=tmp
; out: %1=p0', %2=q0'
%macro CHROMA_DEBLOCK_P0_Q0_INTRA 7
%macro DEBLOCK_CHROMA 0
cglobal deblock_inter_body
- LOAD_AB m4, m5, r2, r3
+ LOAD_AB m4, m5, r2d, r3d
LOAD_MASK m0, m1, m2, m3, m4, m5, m7, m6, m4
pxor m4, m4
LOAD_TC m6, r4
ret
;-----------------------------------------------------------------------------
-; void deblock_v_chroma( uint16_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_v_chroma( uint16_t *pix, intptr_t stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
-cglobal deblock_v_chroma, 7,7,8
+cglobal deblock_v_chroma, 5,7,8
FIX_STRIDES r1
mov r5, r0
sub r0, r1
add r4, mmsize/8
dec r6
jg .loop
- REP_RET
+ RET
;-----------------------------------------------------------------------------
-; void deblock_h_chroma( uint16_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_h_chroma( uint16_t *pix, intptr_t stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
cglobal deblock_h_chroma, 5,7,8
add r1, r1
add r4, mmsize/8
dec r5
jg .loop
- REP_RET
+ RET
cglobal deblock_intra_body
- LOAD_AB m4, m5, r2, r3
+ LOAD_AB m4, m5, r2d, r3d
LOAD_MASK m0, m1, m2, m3, m4, m5, m7, m6, m4
CHROMA_DEBLOCK_P0_Q0_INTRA m1, m2, m0, m3, m7, m5, m6
ret
;-----------------------------------------------------------------------------
-; void deblock_v_chroma_intra( uint16_t *pix, int stride, int alpha, int beta )
+; void deblock_v_chroma_intra( uint16_t *pix, intptr_t stride, int alpha, int beta )
;-----------------------------------------------------------------------------
cglobal deblock_v_chroma_intra, 4,6,8
add r1, r1
mov r5, 32/mmsize
- movd m5, r3
+ movd m5, r3d
mov r4, r0
sub r0, r1
sub r0, r1
add r4, mmsize
dec r5
jg .loop
- REP_RET
+ RET
;-----------------------------------------------------------------------------
-; void deblock_h_chroma_intra( uint16_t *pix, int stride, int alpha, int beta )
+; void deblock_h_chroma_intra( uint16_t *pix, intptr_t stride, int alpha, int beta )
;-----------------------------------------------------------------------------
cglobal deblock_h_chroma_intra, 4,6,8
add r1, r1
lea r0, [r0+r1*(mmsize/4)]
dec r4
jg .loop
- REP_RET
+ RET
;-----------------------------------------------------------------------------
-; void deblock_h_chroma_intra_mbaff( uint16_t *pix, int stride, int alpha, int beta )
+; void deblock_h_chroma_intra_mbaff( uint16_t *pix, intptr_t stride, int alpha, int beta )
;-----------------------------------------------------------------------------
cglobal deblock_h_chroma_intra_mbaff, 4,6,8
add r1, r1
lea r5, [r1*3]
%endif
CHROMA_H_LOAD r5
- LOAD_AB m4, m5, r2, r3
+ LOAD_AB m4, m5, r2d, r3d
LOAD_MASK m0, m1, m2, m3, m4, m5, m7, m6, m4
CHROMA_DEBLOCK_P0_Q0_INTRA m1, m2, m0, m3, m7, m5, m6
CHROMA_H_STORE r5
dec r4
jg .loop
%endif
- REP_RET
+ RET
;-----------------------------------------------------------------------------
-; void deblock_h_chroma_mbaff( uint16_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_h_chroma_mbaff( uint16_t *pix, intptr_t stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
cglobal deblock_h_chroma_mbaff, 5,7,8
add r1, r1
.loop:
%endif
CHROMA_H_LOAD r6
- LOAD_AB m4, m5, r2, r3
+ LOAD_AB m4, m5, r2d, r3d
LOAD_MASK m0, m1, m2, m3, m4, m5, m7, m6, m4
movd m6, [r4]
punpcklbw m6, m6
dec r5
jg .loop
%endif
- REP_RET
+ RET
;-----------------------------------------------------------------------------
-; void deblock_h_chroma_422_intra( uint16_t *pix, int stride, int alpha, int beta )
+; void deblock_h_chroma_422_intra( uint16_t *pix, intptr_t stride, int alpha, int beta )
;-----------------------------------------------------------------------------
cglobal deblock_h_chroma_422_intra, 4,6,8
add r1, r1
lea r0, [r0+r1*(mmsize/4)]
dec r4
jg .loop
- REP_RET
+ RET
;-----------------------------------------------------------------------------
-; void deblock_h_chroma_422( uint16_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_h_chroma_422( uint16_t *pix, intptr_t stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
cglobal deblock_h_chroma_422, 5,7,8
add r1, r1
lea r6, [r1*3]
.loop:
CHROMA_H_LOAD r6
- LOAD_AB m4, m5, r2m, r3
+ LOAD_AB m4, m5, r2m, r3d
LOAD_MASK m0, m1, m2, m3, m4, m5, m7, m6, m4
pxor m4, m4
movd m6, [r4-1]
%endif
dec r5
jg .loop
- REP_RET
+ RET
%endmacro ; DEBLOCK_CHROMA
-%ifndef ARCH_X86_64
+%if ARCH_X86_64 == 0
INIT_MMX mmx2
DEBLOCK_CHROMA
%endif
DEBLOCK_CHROMA
%endif ; HIGH_BIT_DEPTH
-%ifndef HIGH_BIT_DEPTH
+%if HIGH_BIT_DEPTH == 0
%macro CHROMA_V_START 0
- dec r2d ; alpha-1
- dec r3d ; beta-1
mov t5, r0
sub t5, r1
sub t5, r1
%endmacro
%macro CHROMA_H_START 0
- dec r2d
- dec r3d
sub r0, 4
lea t6, [r1*3]
mov t5, r0
ret
;-----------------------------------------------------------------------------
-; void deblock_v_chroma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_v_chroma( uint8_t *pix, intptr_t stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
cglobal deblock_v_chroma, 5,6,8
CHROMA_V_START
RET
;-----------------------------------------------------------------------------
-; void deblock_h_chroma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_h_chroma( uint8_t *pix, intptr_t stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
cglobal deblock_h_chroma, 5,7,8
CHROMA_H_START
DEBLOCK_CHROMA
INIT_XMM avx
DEBLOCK_CHROMA
-%ifndef ARCH_X86_64
+%if ARCH_X86_64 == 0
INIT_MMX mmx2
DEBLOCK_CHROMA
%endif
;-----------------------------------------------------------------------------
-; void deblock_h_chroma_mbaff( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_h_chroma_mbaff( uint8_t *pix, intptr_t stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
%macro DEBLOCK_H_CHROMA_420_MBAFF 0
cglobal deblock_h_chroma_mbaff, 5,7,8
- dec r2d
- dec r3d
- sub r0, 4
- lea t6, [r1*3]
- mov t5, r0
- add r0, t6
- TRANSPOSE4x8W_LOAD PASS8ROWS(t5, r0, r1, t6)
+ CHROMA_H_START
+ TRANSPOSE4x4W_LOAD PASS8ROWS(t5, r0, r1, t6)
LOAD_MASK r2d, r3d
movd m6, [r4] ; tc0
punpcklbw m6, m6
pand m7, m6
DEBLOCK_P0_Q0
- TRANSPOSE8x2W_STORE PASS8ROWS(t5, r0, r1, t6, 2)
+ TRANSPOSE4x2W_STORE PASS8ROWS(t5, r0, r1, t6, 2)
RET
%endmacro
INIT_XMM sse2
DEBLOCK_H_CHROMA_420_MBAFF
-%ifndef ARCH_X86_64
+%if ARCH_X86_64 == 0
INIT_MMX mmx2
DEBLOCK_H_CHROMA_420_MBAFF
%endif
%macro DEBLOCK_H_CHROMA_422 0
cglobal deblock_h_chroma_422, 5,8,8
-%ifdef ARCH_X86_64
+%if ARCH_X86_64
%define cntr r7
%else
%define cntr dword r0m
add r4, mmsize/8
dec cntr
jg .loop
- REP_RET
+ RET
%endmacro
INIT_MMX mmx2
%macro DEBLOCK_CHROMA_INTRA 0
;-----------------------------------------------------------------------------
-; void deblock_v_chroma_intra( uint8_t *pix, int stride, int alpha, int beta )
+; void deblock_v_chroma_intra( uint8_t *pix, intptr_t stride, int alpha, int beta )
;-----------------------------------------------------------------------------
cglobal deblock_v_chroma_intra, 4,5,8
CHROMA_V_START
RET
;-----------------------------------------------------------------------------
-; void deblock_h_chroma_intra( uint8_t *pix, int stride, int alpha, int beta )
+; void deblock_h_chroma_intra( uint8_t *pix, intptr_t stride, int alpha, int beta )
;-----------------------------------------------------------------------------
cglobal deblock_h_chroma_intra, 4,6,8
CHROMA_H_START
lea t5, [t5+r1*(mmsize/2)]
dec r6d
jg .loop
- REP_RET
+ RET
%endmacro ; DEBLOCK_CHROMA_INTRA
INIT_XMM sse2
DEBLOCK_CHROMA_INTRA
INIT_MMX mmx2
DEBLOCK_CHROMA_INTRA_BODY
-%ifndef ARCH_X86_64
+%if ARCH_X86_64 == 0
DEBLOCK_CHROMA_INTRA
%endif
;-----------------------------------------------------------------------------
-; void deblock_h_chroma_intra_mbaff( uint8_t *pix, int stride, int alpha, int beta )
+; void deblock_h_chroma_intra_mbaff( uint8_t *pix, intptr_t stride, int alpha, int beta )
;-----------------------------------------------------------------------------
INIT_MMX mmx2
cglobal deblock_h_chroma_intra_mbaff, 4,6,8
CHROMA_H_START
- TRANSPOSE4x8W_LOAD PASS8ROWS(t5, r0, r1, t6)
+ TRANSPOSE4x4W_LOAD PASS8ROWS(t5, r0, r1, t6)
call chroma_intra_body
- TRANSPOSE8x2W_STORE PASS8ROWS(t5, r0, r1, t6, 2)
+ TRANSPOSE4x2W_STORE PASS8ROWS(t5, r0, r1, t6, 2)
RET
%endif ; !HIGH_BIT_DEPTH
%endmacro
%macro LOAD_BYTES_XMM 1
- movu m0, [%1-4] ; FIXME could be aligned if we changed nnz's allocation
+ movu m2, [%1-4] ; FIXME could be aligned if we changed nnz's allocation
movu m1, [%1+12]
- mova m2, m0
- pslldq m0, 1
+ pslldq m0, m2, 1
shufps m2, m1, q3131 ; cur nnz, all rows
pslldq m1, 1
shufps m0, m1, q3131 ; left neighbors
RET
%macro DEBLOCK_STRENGTH_XMM 0
-cglobal deblock_strength, 6,6,8
+cglobal deblock_strength, 6,6,7
; Prepare mv comparison register
shl r4d, 8
add r4d, 3 - (1<<8)
mova m2, [mv+4*8*2]
mova m1, [mv+4*8*3]
palignr m3, m2, [mv+4*8*2-16], 12
- palignr m7, m1, [mv+4*8*3-16], 12
psubw m2, m3
- psubw m1, m7
+ palignr m3, m1, [mv+4*8*3-16], 12
+ psubw m1, m3
packsswb m2, m1
%else
movu m0, [mv-4+4*8*0]
DEBLOCK_STRENGTH_XMM
INIT_XMM avx
DEBLOCK_STRENGTH_XMM
+
+%macro LOAD_BYTES_YMM 1
+ movu m0, [%1-4] ; ___E FGHI ___J KLMN ___O PQRS ___T UVWX
+ pshufb m0, [load_bytes_shuf] ; EFGH JKLM FGHI KLMN OPQR TUVW PQRS UVWX
+ mova m2, [insert_top_shuf]
+ vpermq m1, m0, q3131 ; FGHI KLMN PQRS UVWX x2
+ vpermd m0, m2, m0 ; EFGH JKLM OPQR TUVW ____ FGHI KLMN PQRS
+ vpbroadcastd m2, [%1-8] ; ABCD ....
+ vpblendd m0, m0, m2, 00010000b ; EFGH JKLM OPQR TUVW ABCD FGHI KLMN PQRS
+%endmacro
+
+INIT_YMM avx2
+cglobal deblock_strength, 6,6,7
+ ; Prepare mv comparison register
+ shl r4d, 8
+ add r4d, 3 - (1<<8)
+ movd xm6, r4d
+ vpbroadcastw m6, xm6
+ pxor m5, m5 ; bs0,bs1
+
+.lists:
+ ; Check refs
+ LOAD_BYTES_YMM ref
+ pxor m0, m1
+ por m5, m0
+
+ ; Check mvs
+ movu xm0, [mv-4+4*8*0]
+ vinserti128 m0, m0, [mv+4*8*-1], 1
+ vbroadcasti128 m2, [mv+4*8* 0]
+ vinserti128 m1, m2, [mv-4+4*8*1], 0
+ vbroadcasti128 m3, [mv+4*8* 1]
+ psubw m0, m2
+ psubw m1, m3
+
+ vinserti128 m2, m3, [mv-4+4*8*2], 0
+ vbroadcasti128 m4, [mv+4*8* 2]
+ vinserti128 m3, m4, [mv-4+4*8*3], 0
+ psubw m2, m4
+ vbroadcasti128 m4, [mv+4*8* 3]
+ psubw m3, m4
+ packsswb m0, m1
+ packsswb m2, m3
+ pabsb m0, m0
+ pabsb m2, m2
+ psubusb m0, m6
+ psubusb m2, m6
+ packsswb m0, m2
+ por m5, m0
+
+ add r1, 40
+ add r2, 4*8*5
+ dec r5d
+ jge .lists
+
+ ; Check nnz
+ LOAD_BYTES_YMM nnz
+ por m0, m1
+ mova m6, [pb_1]
+ pminub m0, m6
+ pminub m5, m6 ; mv ? 1 : 0
+ paddb m0, m0 ; nnz ? 2 : 0
+ pmaxub m5, m0
+ vextracti128 [bs1], m5, 1
+ pshufb xm5, [transpose_shuf]
+ mova [bs0], xm5
+ RET
projects / x264 / blobdiff