;*****************************************************************************
-;* MMX/SSE2-optimized H.264 deblocking code
+;* MMX/SSE2/AVX-optimized H.264 deblocking code
;*****************************************************************************
-;* Copyright (C) 2005-2008 x264 project
+;* Copyright (C) 2005-2011 x264 project
;*
;* Authors: Loren Merritt <lorenm@u.washington.edu>
;* Jason Garrett-Glaser <darkshikari@gmail.com>
+;* Oskar Arvidsson <oskar@irock.se>
;*
;* This file is part of Libav.
;*
;*
;* You should have received a copy of the GNU Lesser General Public
;* License along with Libav; if not, write to the Free Software
-;* 51, Inc., Foundation Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
;******************************************************************************
-%include "x86inc.asm"
-%include "x86util.asm"
+%include "libavutil/x86/x86util.asm"
SECTION_RODATA
+pb_3_1: times 4 db 3, 1
+
+SECTION .text
+
cextern pb_0
cextern pb_1
cextern pb_3
cextern pb_A1
-SECTION .text
-
; expands to [base],...,[base+7*stride]
%define PASS8ROWS(base, base3, stride, stride3) \
[base], [base+stride], [base+stride*2], [base3], \
[base3+stride], [base3+stride*2], [base3+stride3], [base3+stride*4]
-; in: 8 rows of 4 bytes in %1..%8
+%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 8
- movd m0, %1
- movd m2, %2
- movd m1, %3
- movd m3, %4
- punpcklbw m0, m2
- punpcklbw m1, m3
- movq m2, m0
- punpcklwd m0, m1
- punpckhwd m2, m1
-
- movd m4, %5
- movd m6, %6
- movd m5, %7
- movd m7, %8
- punpcklbw m4, m6
- punpcklbw m5, m7
- movq m6, m4
- punpcklwd m4, m5
- punpckhwd m6, m5
-
- movq m1, m0
- movq m3, m2
- punpckldq m0, m4
- punpckhdq m1, m4
- punpckldq m2, m6
- punpckhdq m3, m6
+%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 TRANSPOSE8x4_STORE 8
- movq m4, m0
- movq m5, m1
- movq m6, m2
- punpckhdq m4, m4
- punpckhdq m5, m5
- punpckhdq m6, m6
+%macro TRANSPOSE8x4B_STORE 8
+ punpckhdq m4, m0, m0
+ punpckhdq m5, m1, m1
+ punpckhdq m6, m2, m2
punpcklbw m0, m1
punpcklbw m2, m3
- movq m1, m0
- punpcklwd m0, m2
- punpckhwd m1, m2
- movd %1, m0
- punpckhdq m0, m0
- movd %2, m0
- movd %3, m1
+ punpcklwd m1, m0, m2
+ punpckhwd m0, m2
+ movh %1, m1
punpckhdq m1, m1
- movd %4, m1
+ movh %2, m1
+ movh %3, m0
+ punpckhdq m0, m0
+ movh %4, m0
punpckhdq m3, m3
punpcklbw m4, m5
punpcklbw m6, m3
- movq m5, m4
- punpcklwd m4, m6
- punpckhwd m5, m6
- movd %5, m4
- punpckhdq m4, m4
- movd %6, m4
- movd %7, m5
+ punpcklwd m5, m4, m6
+ punpckhwd m4, m6
+ movh %5, m5
punpckhdq m5, m5
- movd %8, m5
+ movh %6, m5
+ movh %7, m4
+ punpckhdq m4, m4
+ movh %8, m4
+%endmacro
+
+%macro TRANSPOSE4x8B_LOAD 8
+ TRANSPOSE4x8_LOAD bw, wd, dq, %1, %2, %3, %4, %5, %6, %7, %8
%endmacro
%macro SBUTTERFLY3 4
- movq %4, %2
+ punpckh%1 %4, %2, %3
punpckl%1 %2, %3
- punpckh%1 %4, %3
%endmacro
; in: 8 rows of 8 (only the middle 6 pels are used) in %1..%8
; out: 6 rows of 8 in [%9+0*16] .. [%9+5*16]
%macro TRANSPOSE6x8_MEM 9
+ RESET_MM_PERMUTATION
movq m0, %1
movq m1, %2
movq m2, %3
movq m4, %5
movq m5, %6
movq m6, %7
- SBUTTERFLY3 bw, m0, m1, m7
- SBUTTERFLY3 bw, m2, m3, m1
- SBUTTERFLY3 bw, m4, m5, m3
- movq [%9+0x10], m1
- SBUTTERFLY3 bw, m6, %8, m5
- SBUTTERFLY3 wd, m0, m2, m1
- SBUTTERFLY3 wd, m4, m6, m2
+ SBUTTERFLY bw, 0, 1, 7
+ SBUTTERFLY bw, 2, 3, 7
+ SBUTTERFLY bw, 4, 5, 7
+ movq [%9+0x10], m3
+ SBUTTERFLY3 bw, m6, %8, m7
+ SBUTTERFLY wd, 0, 2, 3
+ SBUTTERFLY wd, 4, 6, 3
punpckhdq m0, m4
movq [%9+0x00], m0
- SBUTTERFLY3 wd, m7, [%9+0x10], m6
- SBUTTERFLY3 wd, m3, m5, m4
- SBUTTERFLY3 dq, m7, m3, m0
- SBUTTERFLY3 dq, m1, m2, m5
- punpckldq m6, m4
- movq [%9+0x10], m1
- movq [%9+0x20], m5
- movq [%9+0x30], m7
- movq [%9+0x40], m0
- movq [%9+0x50], m6
+ SBUTTERFLY3 wd, m1, [%9+0x10], m3
+ SBUTTERFLY wd, 5, 7, 0
+ SBUTTERFLY dq, 1, 5, 0
+ SBUTTERFLY dq, 2, 6, 0
+ punpckldq m3, m7
+ movq [%9+0x10], m2
+ movq [%9+0x20], m6
+ movq [%9+0x30], m1
+ movq [%9+0x40], m5
+ movq [%9+0x50], m3
+ 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
movq m0, %1
movq m1, %2
movq m2, %3
movq m4, %5
movq m5, %6
movq m6, %7
- SBUTTERFLY3 bw, m0, m1, m7
- SBUTTERFLY3 bw, m2, m3, m1
- SBUTTERFLY3 bw, m4, m5, m3
- SBUTTERFLY3 bw, m6, %8, m5
- movq %9, m3
- SBUTTERFLY3 wd, m0, m2, m3
- SBUTTERFLY3 wd, m4, m6, m2
- SBUTTERFLY3 wd, m7, m1, m6
- movq %11, m2
- movq m2, %9
- SBUTTERFLY3 wd, m2, m5, m1
- SBUTTERFLY3 dq, m0, m4, m5
- SBUTTERFLY3 dq, m7, m2, m4
+ SBUTTERFLY bw, 0, 1, 7
+ SBUTTERFLY bw, 2, 3, 7
+ SBUTTERFLY bw, 4, 5, 7
+ SBUTTERFLY3 bw, m6, %8, m7
+ movq %9, m5
+ SBUTTERFLY wd, 0, 2, 5
+ SBUTTERFLY wd, 4, 6, 5
+ SBUTTERFLY wd, 1, 3, 5
+ movq %11, m6
+ movq m6, %9
+ SBUTTERFLY wd, 6, 7, 5
+ SBUTTERFLY dq, 0, 4, 5
+ SBUTTERFLY dq, 1, 6, 5
movq %9, m0
- movq %10, m5
- movq %13, m7
- movq %14, m4
- SBUTTERFLY3 dq, m3, %11, m0
- SBUTTERFLY3 dq, m6, m1, m5
- movq %11, m3
+ movq %10, m4
+ movq %13, m1
+ movq %14, m6
+ SBUTTERFLY3 dq, m2, %11, m0
+ SBUTTERFLY dq, 3, 7, 4
+ movq %11, m2
movq %12, m0
- movq %15, m6
- movq %16, m5
+ movq %15, m3
+ movq %16, m7
+ RESET_MM_PERMUTATION
%endmacro
; out: %4 = |%1-%2|>%3
; clobbers: %5
%macro DIFF_GT 5
+%if avx_enabled == 0
mova %5, %2
mova %4, %1
psubusb %5, %1
psubusb %4, %2
+%else
+ psubusb %5, %2, %1
+ psubusb %4, %1, %2
+%endif
por %4, %5
psubusb %4, %3
%endmacro
; out: %4 = |%1-%2|>%3
; clobbers: %5
%macro DIFF_GT2 5
+%if ARCH_X86_64
+ psubusb %5, %2, %1
+ psubusb %4, %1, %2
+%else
mova %5, %2
mova %4, %1
psubusb %5, %1
psubusb %4, %2
+%endif
psubusb %5, %3
psubusb %4, %3
pcmpeqb %4, %5
%endmacro
-%macro SPLATW 1
-%ifidn m0, xmm0
- pshuflw %1, %1, 0
- punpcklqdq %1, %1
-%else
- pshufw %1, %1, 0
-%endif
-%endmacro
-
; in: m0=p1 m1=p0 m2=q0 m3=q1 %1=alpha-1 %2=beta-1
; out: m5=beta-1, m7=mask, %3=alpha-1
; clobbers: m4,m6
%macro LOAD_MASK 2-3
movd m4, %1
movd m5, %2
- SPLATW m4
- SPLATW m5
+ SPLATW m4, m4
+ SPLATW m5, m5
packuswb m4, m4 ; 16x alpha-1
packuswb m5, m5 ; 16x beta-1
%if %0>2
; out: m1=p0' m2=q0'
; clobbers: m0,3-6
%macro DEBLOCK_P0_Q0 0
- mova m5, m1
- pxor m5, m2 ; p0^q0
- pand m5, [pb_1] ; (p0^q0)&1
pcmpeqb m4, m4
+ pxor m5, m1, m2 ; p0^q0
pxor m3, m4
+ pand m5, [pb_1] ; (p0^q0)&1
pavgb m3, m0 ; (p1 - q1 + 256)>>1
- pavgb m3, [pb_3] ; (((p1 - q1 + 256)>>1)+4)>>1 = 64+2+(p1-q1)>>2
pxor m4, m1
+ pavgb m3, [pb_3] ; (((p1 - q1 + 256)>>1)+4)>>1 = 64+2+(p1-q1)>>2
pavgb m4, m2 ; (q0 - p0 + 256)>>1
pavgb m3, m5
- paddusb m3, m4 ; d+128+33
mova m6, [pb_A1]
+ paddusb m3, m4 ; d+128+33
psubusb m6, m3
psubusb m3, [pb_A1]
pminub m6, m7
; out: [q1] = clip( (q2+((p0+q0+1)>>1))>>1, q1-tc0, q1+tc0 )
; clobbers: q2, tmp, tc0
%macro LUMA_Q1 6
- mova %6, m1
- pavgb %6, m2
+ pavgb %6, m1, m2
pavgb %2, %6 ; avg(p2,avg(p0,q0))
pxor %6, %3
pand %6, [pb_1] ; (p2^avg(p0,q0))&1
psubusb %2, %6 ; (p2+((p0+q0+1)>>1))>>1
- mova %6, %1
- psubusb %6, %5
+ psubusb %6, %1, %5
paddusb %5, %1
pmaxub %2, %6
pminub %2, %5
mova %4, %2
%endmacro
-%ifdef ARCH_X86_64
+%if ARCH_X86_64
;-----------------------------------------------------------------------------
-; void x264_deblock_v_luma_sse2( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_v_luma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
-INIT_XMM
-cglobal x264_deblock_v_luma_sse2, 5,5,10
+%macro DEBLOCK_LUMA 0
+cglobal deblock_v_luma_8, 5,5,10
movd m8, [r4] ; tc0
lea r4, [r1*3]
dec r2d ; alpha-1
movdqa m3, [r4] ; p2
DIFF_GT2 m1, m3, m5, m6, m7 ; |p2-p0| > beta-1
pand m6, m9
- mova m7, m8
- psubb m7, m6
+ psubb m7, m8, m6
pand m6, m8
LUMA_Q1 m0, m3, [r4], [r4+r1], m6, m4
RET
;-----------------------------------------------------------------------------
-; void x264_deblock_h_luma_sse2( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_h_luma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
-INIT_MMX
-cglobal x264_deblock_h_luma_sse2, 5,7
- movsxd r10, r1d
- lea r11, [r10+r10*2]
+INIT_MMX cpuname
+cglobal deblock_h_luma_8, 5,9
+ movsxd r7, r1d
+ lea r8, [r7+r7*2]
lea r6, [r0-4]
- lea r5, [r0-4+r11]
-%ifdef WIN64
+ lea r5, [r0-4+r8]
+%if WIN64
sub rsp, 0x98
%define pix_tmp rsp+0x30
%else
%endif
; transpose 6x16 -> tmp space
- TRANSPOSE6x8_MEM PASS8ROWS(r6, r5, r10, r11), pix_tmp
- lea r6, [r6+r10*8]
- lea r5, [r5+r10*8]
- TRANSPOSE6x8_MEM PASS8ROWS(r6, r5, r10, r11), pix_tmp+8
+ 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
; vertical filter
; alpha, beta, tc0 are still in r2d, r3d, r4
- ; don't backup r6, r5, r10, r11 because x264_deblock_v_luma_sse2 doesn't use them
+ ; don't backup r6, r5, r7, r8 because deblock_v_luma_sse2 doesn't use them
lea r0, [pix_tmp+0x30]
mov r1d, 0x10
-%ifdef WIN64
+%if WIN64
mov [rsp+0x20], r4
%endif
- call x264_deblock_v_luma_sse2
+ call deblock_v_luma_8
; transpose 16x4 -> original space (only the middle 4 rows were changed by the filter)
add r6, 2
movq m1, [pix_tmp+0x28]
movq m2, [pix_tmp+0x38]
movq m3, [pix_tmp+0x48]
- TRANSPOSE8x4_STORE PASS8ROWS(r6, r5, r10, r11)
+ TRANSPOSE8x4B_STORE PASS8ROWS(r6, r5, r7, r8)
- shl r10, 3
- sub r6, r10
- sub r5, r10
- shr r10, 3
+ shl r7, 3
+ sub r6, r7
+ sub r5, r7
+ shr r7, 3
movq m0, [pix_tmp+0x10]
movq m1, [pix_tmp+0x20]
movq m2, [pix_tmp+0x30]
movq m3, [pix_tmp+0x40]
- TRANSPOSE8x4_STORE PASS8ROWS(r6, r5, r10, r11)
+ TRANSPOSE8x4B_STORE PASS8ROWS(r6, r5, r7, r8)
-%ifdef WIN64
+%if WIN64
add rsp, 0x98
%else
add rsp, 0x68
%endif
RET
+%endmacro
+
+INIT_XMM sse2
+DEBLOCK_LUMA
+INIT_XMM avx
+DEBLOCK_LUMA
%else
-%macro DEBLOCK_LUMA 3
+%macro DEBLOCK_LUMA 2
;-----------------------------------------------------------------------------
-; void x264_deblock_v8_luma_mmxext( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_v8_luma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
-cglobal x264_deblock_%2_luma_%1, 5,5
+cglobal deblock_%1_luma_8, 5,5
lea r4, [r1*3]
dec r2 ; alpha-1
neg r4
dec r3 ; beta-1
add r4, r0 ; pix-3*stride
- %assign pad 2*%3+12-(stack_offset&15)
+ %assign pad 2*%2+12-(stack_offset&15)
SUB esp, pad
mova m0, [r4+r1] ; p1
LOAD_MASK r2, r3
mov r3, r4mp
+ pcmpeqb m3, m3
movd m4, [r3] ; tc0
punpcklbw m4, m4
punpcklbw m4, m4 ; tc = 4x tc0[3], 4x tc0[2], 4x tc0[1], 4x tc0[0]
- mova [esp+%3], m4 ; tc
- pcmpeqb m3, m3
+ mova [esp+%2], m4 ; tc
pcmpgtb m4, m3
+ mova m3, [r4] ; p2
pand m4, m7
mova [esp], m4 ; mask
- mova m3, [r4] ; p2
DIFF_GT2 m1, m3, m5, m6, m7 ; |p2-p0| > beta-1
pand m6, m4
- pand m4, [esp+%3] ; tc
- mova m7, m4
- psubb m7, m6
+ pand m4, [esp+%2] ; tc
+ psubb m7, m4, m6
pand m6, m4
LUMA_Q1 m0, m3, [r4], [r4+r1], m6, m4
mova m4, [r0+2*r1] ; q2
DIFF_GT2 m2, m4, m5, m6, m3 ; |q2-q0| > beta-1
- mova m5, [esp] ; mask
- pand m6, m5
- mova m5, [esp+%3] ; tc
- pand m5, m6
+ pand m6, [esp] ; mask
+ mova m5, [esp+%2] ; tc
psubb m7, m6
+ pand m5, m6
mova m3, [r0+r1]
LUMA_Q1 m3, m4, [r0+2*r1], [r0+r1], m5, m6
RET
;-----------------------------------------------------------------------------
-; void x264_deblock_h_luma_mmxext( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void deblock_h_luma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
-INIT_MMX
-cglobal x264_deblock_h_luma_%1, 0,5
+INIT_MMX cpuname
+cglobal deblock_h_luma_8, 0,5
mov r0, r0mp
mov r3, r1m
lea r4, [r3*3]
PUSH dword r2m
PUSH dword 16
PUSH dword r0
- call x264_deblock_%2_luma_%1
-%ifidn %2, v8
+ call deblock_%1_luma_8
+%ifidn %1, v8
add dword [esp ], 8 ; pix_tmp+0x38
add dword [esp+16], 2 ; tc0+2
- call x264_deblock_%2_luma_%1
+ call deblock_%1_luma_8
%endif
ADD esp, 20
; transpose 16x4 -> original space (only the middle 4 rows were changed by the filter)
mov r0, r0mp
sub r0, 2
- lea r1, [r0+r4]
movq m0, [pix_tmp+0x10]
movq m1, [pix_tmp+0x20]
+ lea r1, [r0+r4]
movq m2, [pix_tmp+0x30]
movq m3, [pix_tmp+0x40]
- TRANSPOSE8x4_STORE PASS8ROWS(r0, r1, r3, r4)
+ TRANSPOSE8x4B_STORE PASS8ROWS(r0, r1, r3, r4)
lea r0, [r0+r3*8]
lea r1, [r1+r3*8]
movq m1, [pix_tmp+0x28]
movq m2, [pix_tmp+0x38]
movq m3, [pix_tmp+0x48]
- TRANSPOSE8x4_STORE PASS8ROWS(r0, r1, r3, r4)
+ TRANSPOSE8x4B_STORE PASS8ROWS(r0, r1, r3, r4)
ADD esp, pad
RET
%endmacro ; DEBLOCK_LUMA
-INIT_MMX
-DEBLOCK_LUMA mmxext, v8, 8
-INIT_XMM
-DEBLOCK_LUMA sse2, v, 16
+INIT_MMX mmx2
+DEBLOCK_LUMA v8, 8
+INIT_XMM sse2
+DEBLOCK_LUMA v, 16
+INIT_XMM avx
+DEBLOCK_LUMA v, 16
%endif ; ARCH
%macro LUMA_INTRA_P012 4 ; p0..p3 in memory
+%if ARCH_X86_64
+ pavgb t0, p2, p1
+ pavgb t1, p0, q0
+%else
mova t0, p2
mova t1, p0
pavgb t0, p1
pavgb t1, q0
+%endif
pavgb t0, t1 ; ((p2+p1+1)/2 + (p0+q0+1)/2 + 1)/2
mova t5, t1
+%if ARCH_X86_64
+ paddb t2, p2, p1
+ paddb t3, p0, q0
+%else
mova t2, p2
mova t3, p0
paddb t2, p1
paddb t3, q0
+%endif
paddb t2, t3
mova t3, t2
mova t4, t2
pand t2, mpb_1
psubb t0, t2 ; p1' = (p2+p1+p0+q0+2)/4;
+%if ARCH_X86_64
+ pavgb t1, p2, q1
+ psubb t2, p2, q1
+%else
mova t1, p2
mova t2, p2
pavgb t1, q1
psubb t2, q1
+%endif
paddb t3, t3
psubb t3, t2 ; p2+2*p1+2*p0+2*q0+q1
pand t2, mpb_1
pand t3, mpb_1
psubb t1, t3 ; p0'a = (p2+2*p1+2*p0+2*q0+q1+4)/8
- mova t3, p0
- mova t2, p0
- pxor t3, q1
- pavgb t2, q1
+ pxor t3, p0, q1
+ pavgb t2, p0, q1
pand t3, mpb_1
psubb t2, t3
pavgb t2, p1 ; p0'b = (2*p1+p0+q0+2)/4
mova %1, t1 ; store p0
mova t1, %4 ; p3
- mova t2, t1
+ paddb t2, t1, p2
pavgb t1, p2
- paddb t2, p2
pavgb t1, t0 ; (p3+p2+1)/2 + (p2+p1+p0+q0+2)/4
paddb t2, t2
paddb t2, t4 ; 2*p3+3*p2+p1+p0+q0
%define mask1p mask1q
%endmacro
-%macro DEBLOCK_LUMA_INTRA 2
+%macro DEBLOCK_LUMA_INTRA 1
%define p1 m0
%define p0 m1
%define q0 m2
%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
%endif
;-----------------------------------------------------------------------------
-; void x264_deblock_v_luma_intra_sse2( uint8_t *pix, int stride, int alpha, int beta )
+; void deblock_v_luma_intra( uint8_t *pix, int stride, int alpha, int beta )
;-----------------------------------------------------------------------------
-cglobal x264_deblock_%2_luma_intra_%1, 4,6,16
-%ifndef ARCH_X86_64
+cglobal deblock_%1_luma_intra_8, 4,6,16
+%if ARCH_X86_64 == 0
sub esp, 0x60
%endif
lea r4, [r1*4]
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
LUMA_INTRA_SWAP_PQ
LUMA_INTRA_P012 [r0], [r0+r1], [r0+2*r1], [r0+r5]
.end:
-%ifndef ARCH_X86_64
+%if ARCH_X86_64 == 0
add esp, 0x60
%endif
RET
-INIT_MMX
-%ifdef ARCH_X86_64
+INIT_MMX cpuname
+%if ARCH_X86_64
;-----------------------------------------------------------------------------
-; void x264_deblock_h_luma_intra_sse2( uint8_t *pix, int stride, int alpha, int beta )
+; void deblock_h_luma_intra( uint8_t *pix, int stride, int alpha, int beta )
;-----------------------------------------------------------------------------
-cglobal x264_deblock_h_luma_intra_%1, 4,7
- movsxd r10, r1d
- lea r11, [r10*3]
+cglobal deblock_h_luma_intra_8, 4,9
+ movsxd r7, r1d
+ lea r8, [r7*3]
lea r6, [r0-4]
- lea r5, [r0-4+r11]
+ lea r5, [r0-4+r8]
sub rsp, 0x88
%define pix_tmp rsp
; transpose 8x16 -> tmp space
- TRANSPOSE8x8_MEM PASS8ROWS(r6, r5, r10, r11), PASS8ROWS(pix_tmp, pix_tmp+0x30, 0x10, 0x30)
- lea r6, [r6+r10*8]
- lea r5, [r5+r10*8]
- TRANSPOSE8x8_MEM PASS8ROWS(r6, r5, r10, r11), PASS8ROWS(pix_tmp+8, pix_tmp+0x38, 0x10, 0x30)
+ 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
- call x264_deblock_v_luma_intra_%1
+ call deblock_v_luma_intra_8
; transpose 16x6 -> original space (but we can't write only 6 pixels, so really 16x8)
- lea r5, [r6+r11]
- TRANSPOSE8x8_MEM PASS8ROWS(pix_tmp+8, pix_tmp+0x38, 0x10, 0x30), PASS8ROWS(r6, r5, r10, r11)
- shl r10, 3
- sub r6, r10
- sub r5, r10
- shr r10, 3
- TRANSPOSE8x8_MEM PASS8ROWS(pix_tmp, pix_tmp+0x30, 0x10, 0x30), PASS8ROWS(r6, r5, r10, r11)
+ lea r5, [r6+r8]
+ TRANSPOSE8x8_MEM PASS8ROWS(pix_tmp+8, pix_tmp+0x38, 0x10, 0x30), PASS8ROWS(r6, r5, r7, r8)
+ shl r7, 3
+ sub r6, r7
+ 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 x264_deblock_h_luma_intra_%1, 2,4
+cglobal deblock_h_luma_intra_8, 2,4
lea r3, [r1*3]
sub r0, 4
lea r2, [r0+r3]
PUSH dword r2m
PUSH dword 16
PUSH r0
- call x264_deblock_%2_luma_intra_%1
-%ifidn %2, v8
+ call deblock_%1_luma_intra_8
+%ifidn %1, v8
add dword [rsp], 8 ; pix_tmp+8
- call x264_deblock_%2_luma_intra_%1
+ call deblock_%1_luma_intra_8
%endif
ADD esp, 16
%endif ; ARCH_X86_64
%endmacro ; DEBLOCK_LUMA_INTRA
-INIT_XMM
-DEBLOCK_LUMA_INTRA sse2, v
-%ifndef ARCH_X86_64
-INIT_MMX
-DEBLOCK_LUMA_INTRA mmxext, v8
+INIT_XMM sse2
+DEBLOCK_LUMA_INTRA v
+INIT_XMM avx
+DEBLOCK_LUMA_INTRA v
+%if ARCH_X86_64 == 0
+INIT_MMX mmx2
+DEBLOCK_LUMA_INTRA v8
%endif
-
-
-INIT_MMX
+INIT_MMX mmx2
%macro CHROMA_V_START 0
dec r2d ; alpha-1
%define t6 r6
;-----------------------------------------------------------------------------
-; void x264_deblock_v_chroma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void ff_deblock_v_chroma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
-cglobal x264_deblock_v_chroma_mmxext, 5,6
+cglobal deblock_v_chroma_8, 5,6
CHROMA_V_START
movq m0, [t5]
movq m1, [t5+r1]
movq m2, [r0]
movq m3, [r0+r1]
- call x264_chroma_inter_body_mmxext
+ call ff_chroma_inter_body_mmx2
movq [t5+r1], m1
movq [r0], m2
RET
;-----------------------------------------------------------------------------
-; void x264_deblock_h_chroma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
+; void ff_deblock_h_chroma( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
;-----------------------------------------------------------------------------
-cglobal x264_deblock_h_chroma_mmxext, 5,7
-%ifdef ARCH_X86_64
+cglobal deblock_h_chroma_8, 5,7
+%if UNIX64
%define buf0 [rsp-24]
%define buf1 [rsp-16]
+%elif WIN64
+ sub rsp, 16
+ %define buf0 [rsp]
+ %define buf1 [rsp+8]
%else
%define buf0 r0m
%define buf1 r2m
%endif
CHROMA_H_START
- TRANSPOSE4x8_LOAD PASS8ROWS(t5, r0, r1, t6)
+ TRANSPOSE4x8_LOAD bw, wd, dq, PASS8ROWS(t5, r0, r1, t6)
movq buf0, m0
movq buf1, m3
- call x264_chroma_inter_body_mmxext
+ call ff_chroma_inter_body_mmx2
movq m0, buf0
movq m3, buf1
- TRANSPOSE8x4_STORE PASS8ROWS(t5, r0, r1, t6)
+ TRANSPOSE8x4B_STORE PASS8ROWS(t5, r0, r1, t6)
+%if WIN64
+ add rsp, 16
+%endif
RET
ALIGN 16
-x264_chroma_inter_body_mmxext:
+ff_chroma_inter_body_mmx2:
LOAD_MASK r2d, r3d
movd m6, [r4] ; tc0
punpcklbw m6, m6
%define t6 r5
;-----------------------------------------------------------------------------
-; void x264_deblock_v_chroma_intra( uint8_t *pix, int stride, int alpha, int beta )
+; void ff_deblock_v_chroma_intra( uint8_t *pix, int stride, int alpha, int beta )
;-----------------------------------------------------------------------------
-cglobal x264_deblock_v_chroma_intra_mmxext, 4,5
+cglobal deblock_v_chroma_intra_8, 4,5
CHROMA_V_START
movq m0, [t5]
movq m1, [t5+r1]
movq m2, [r0]
movq m3, [r0+r1]
- call x264_chroma_intra_body_mmxext
+ call ff_chroma_intra_body_mmx2
movq [t5+r1], m1
movq [r0], m2
RET
;-----------------------------------------------------------------------------
-; void x264_deblock_h_chroma_intra( uint8_t *pix, int stride, int alpha, int beta )
+; void ff_deblock_h_chroma_intra( uint8_t *pix, int stride, int alpha, int beta )
;-----------------------------------------------------------------------------
-cglobal x264_deblock_h_chroma_intra_mmxext, 4,6
+cglobal deblock_h_chroma_intra_8, 4,6
CHROMA_H_START
- TRANSPOSE4x8_LOAD PASS8ROWS(t5, r0, r1, t6)
- call x264_chroma_intra_body_mmxext
- TRANSPOSE8x4_STORE PASS8ROWS(t5, r0, r1, t6)
+ TRANSPOSE4x8_LOAD bw, wd, dq, PASS8ROWS(t5, r0, r1, t6)
+ call ff_chroma_intra_body_mmx2
+ TRANSPOSE8x4B_STORE PASS8ROWS(t5, r0, r1, t6)
RET
ALIGN 16
-x264_chroma_intra_body_mmxext:
+ff_chroma_intra_body_mmx2:
LOAD_MASK r2d, r3d
movq m5, m1
movq m6, m2
paddb m1, m5
paddb m2, m6
ret
+
+;-----------------------------------------------------------------------------
+; void h264_loop_filter_strength(int16_t bs[2][4][4], uint8_t nnz[40],
+; int8_t ref[2][40], int16_t mv[2][40][2],
+; int bidir, int edges, int step,
+; int mask_mv0, int mask_mv1, int field);
+;
+; bidir is 0 or 1
+; edges is 1 or 4
+; step is 1 or 2
+; mask_mv0 is 0 or 3
+; mask_mv1 is 0 or 1
+; field is 0 or 1
+;-----------------------------------------------------------------------------
+%macro loop_filter_strength_iteration 7 ; edges, step, mask_mv,
+ ; dir, d_idx, mask_dir, bidir
+%define edgesd %1
+%define stepd %2
+%define mask_mvd %3
+%define dir %4
+%define d_idx %5
+%define mask_dir %6
+%define bidir %7
+ xor b_idxd, b_idxd ; for (b_idx = 0; b_idx < edges; b_idx += step)
+%%.b_idx_loop:
+%if mask_dir == 0
+ pxor m0, m0
+%endif
+ test b_idxd, dword mask_mvd
+ jnz %%.skip_loop_iter ; if (!(b_idx & mask_mv))
+%if bidir == 1
+ movd m2, [refq+b_idxq+d_idx+12] ; { ref0[bn] }
+ punpckldq m2, [refq+b_idxq+d_idx+52] ; { ref0[bn], ref1[bn] }
+ pshufw m0, [refq+b_idxq+12], 0x44 ; { ref0[b], ref0[b] }
+ pshufw m1, [refq+b_idxq+52], 0x44 ; { ref1[b], ref1[b] }
+ pshufw m3, m2, 0x4E ; { ref1[bn], ref0[bn] }
+ psubb m0, m2 ; { ref0[b] != ref0[bn],
+ ; ref0[b] != ref1[bn] }
+ psubb m1, m3 ; { ref1[b] != ref1[bn],
+ ; ref1[b] != ref0[bn] }
+
+ por m0, m1
+ mova m1, [mvq+b_idxq*4+(d_idx+12)*4]
+ mova m2, [mvq+b_idxq*4+(d_idx+12)*4+mmsize]
+ mova m3, m1
+ mova m4, m2
+ psubw m1, [mvq+b_idxq*4+12*4]
+ psubw m2, [mvq+b_idxq*4+12*4+mmsize]
+ psubw m3, [mvq+b_idxq*4+52*4]
+ psubw m4, [mvq+b_idxq*4+52*4+mmsize]
+ packsswb m1, m2
+ packsswb m3, m4
+ paddb m1, m6
+ paddb m3, m6
+ psubusb m1, m5 ; abs(mv[b] - mv[bn]) >= limit
+ psubusb m3, m5
+ packsswb m1, m3
+
+ por m0, m1
+ mova m1, [mvq+b_idxq*4+(d_idx+52)*4]
+ mova m2, [mvq+b_idxq*4+(d_idx+52)*4+mmsize]
+ mova m3, m1
+ mova m4, m2
+ psubw m1, [mvq+b_idxq*4+12*4]
+ psubw m2, [mvq+b_idxq*4+12*4+mmsize]
+ psubw m3, [mvq+b_idxq*4+52*4]
+ psubw m4, [mvq+b_idxq*4+52*4+mmsize]
+ packsswb m1, m2
+ packsswb m3, m4
+ paddb m1, m6
+ paddb m3, m6
+ psubusb m1, m5 ; abs(mv[b] - mv[bn]) >= limit
+ psubusb m3, m5
+ packsswb m1, m3
+
+ pshufw m1, m1, 0x4E
+ por m0, m1
+ pshufw m1, m0, 0x4E
+ pminub m0, m1
+%else ; bidir == 0
+ movd m0, [refq+b_idxq+12]
+ psubb m0, [refq+b_idxq+d_idx+12] ; ref[b] != ref[bn]
+
+ mova m1, [mvq+b_idxq*4+12*4]
+ mova m2, [mvq+b_idxq*4+12*4+mmsize]
+ psubw m1, [mvq+b_idxq*4+(d_idx+12)*4]
+ psubw m2, [mvq+b_idxq*4+(d_idx+12)*4+mmsize]
+ packsswb m1, m2
+ paddb m1, m6
+ psubusb m1, m5 ; abs(mv[b] - mv[bn]) >= limit
+ packsswb m1, m1
+ por m0, m1
+%endif ; bidir == 1/0
+
+%%.skip_loop_iter:
+ movd m1, [nnzq+b_idxq+12]
+ por m1, [nnzq+b_idxq+d_idx+12] ; nnz[b] || nnz[bn]
+
+ pminub m1, m7
+ pminub m0, m7
+ psllw m1, 1
+ pxor m2, m2
+ pmaxub m1, m0
+ punpcklbw m1, m2
+ movq [bsq+b_idxq+32*dir], m1
+
+ add b_idxd, dword stepd
+ cmp b_idxd, dword edgesd
+ jl %%.b_idx_loop
+%endmacro
+
+INIT_MMX mmx2
+cglobal h264_loop_filter_strength, 9, 9, 0, bs, nnz, ref, mv, bidir, edges, \
+ step, mask_mv0, mask_mv1, field
+%define b_idxq bidirq
+%define b_idxd bidird
+ cmp dword fieldm, 0
+ mova m7, [pb_1]
+ mova m5, [pb_3]
+ je .nofield
+ mova m5, [pb_3_1]
+.nofield:
+ mova m6, m5
+ paddb m5, m5
+
+ shl dword stepd, 3
+ shl dword edgesd, 3
+%if ARCH_X86_32
+%define mask_mv0d mask_mv0m
+%define mask_mv1d mask_mv1m
+%endif
+ shl dword mask_mv1d, 3
+ shl dword mask_mv0d, 3
+
+ cmp dword bidird, 0
+ jne .bidir
+ loop_filter_strength_iteration edgesd, stepd, mask_mv1d, 1, -8, 0, 0
+ loop_filter_strength_iteration 32, 8, mask_mv0d, 0, -1, -1, 0
+
+ mova m0, [bsq+mmsize*0]
+ mova m1, [bsq+mmsize*1]
+ mova m2, [bsq+mmsize*2]
+ mova m3, [bsq+mmsize*3]
+ TRANSPOSE4x4W 0, 1, 2, 3, 4
+ mova [bsq+mmsize*0], m0
+ mova [bsq+mmsize*1], m1
+ mova [bsq+mmsize*2], m2
+ mova [bsq+mmsize*3], m3
+ RET
+
+.bidir:
+ loop_filter_strength_iteration edgesd, stepd, mask_mv1d, 1, -8, 0, 1
+ loop_filter_strength_iteration 32, 8, mask_mv0d, 0, -1, -1, 1
+
+ mova m0, [bsq+mmsize*0]
+ mova m1, [bsq+mmsize*1]
+ mova m2, [bsq+mmsize*2]
+ mova m3, [bsq+mmsize*3]
+ TRANSPOSE4x4W 0, 1, 2, 3, 4
+ mova [bsq+mmsize*0], m0
+ mova [bsq+mmsize*1], m1
+ mova [bsq+mmsize*2], m2
+ mova [bsq+mmsize*3], m3
+ RET
projects / ffmpeg / blobdiff