Skip to content

F
ffmpeg.wasm-core
Commit a173aa89 authored by Jason Garrett-Glaser's avatar Jason Garrett-Glaser
Browse files
Options

Add MMX, SSE2, SSSE3 asm for VP8 bilinear MC 

Originally committed as revision 23857 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 2ad4a3bc
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 316 additions and 112 deletions
libavcodec/x86/vp8dsp-init.c
View file @ a173aa89
This diff is collapsed.
libavcodec/x86/vp8dsp.asm
View file @ a173aa89
......@@ -98,13 +98,31 @@ sixtap_filter_v_m: times 8 dw 2
times 8 dw -11
times 8 dw 2
bilinear_filter_vw_m: times 8 dw 1
times 8 dw 2
times 8 dw 3
times 8 dw 4
times 8 dw 5
times 8 dw 6
times 8 dw 7
bilinear_filter_vb_m: times 8 db 7, 1
times 8 db 6, 2
times 8 db 5, 3
times 8 db 4, 4
times 8 db 3, 5
times 8 db 2, 6
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 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
%else
%define fourtap_filter_hw fourtap_filter_hw_m
%define sixtap_filter_hw sixtap_filter_hw_m
......@@ -112,14 +130,16 @@ sixtap_filter_v_m: times 8 dw 2
%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
%endif
filter_v4_shuf1: db 0, 3, 1, 4, 2, 5, 3, 6, 4, 7, 5, 8, 6, 9, 7, 10
filter_v4_shuf2: db 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9
filter_h2_shuf: db 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8
filter_h4_shuf: db 0, 3, 1, 4, 2, 5, 3, 6, 4, 7, 5, 8, 6, 9, 7, 10
filter_v6_shuf1: db 0, 5, 1, 6, 2, 7, 3, 8, 4, 9, 5, 10, 6, 11, 7, 12
filter_v6_shuf2: db 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9
filter_v6_shuf3: db 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11
filter_h6_shuf1: db 0, 5, 1, 6, 2, 7, 3, 8, 4, 9, 5, 10, 6, 11, 7, 12
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
cextern pw_4
cextern pw_64
......@@ -361,8 +381,8 @@ cglobal put_vp8_epel8_h6_sse2, 6, 6, 8
cglobal put_vp8_epel8_h4_ssse3, 6, 6, 7
shl r5d, 4
mova m2, [pw_64]
mova m3, [filter_v4_shuf1]
mova m4, [filter_v4_shuf2]
mova m3, [filter_h4_shuf]
mova m4, [filter_h6_shuf2]
%ifdef PIC
lea r11, [fourtap_filter_hb_m]
%endif
......@@ -391,8 +411,8 @@ cglobal put_vp8_epel8_h4_ssse3, 6, 6, 7
cglobal put_vp8_epel8_h6_ssse3, 6, 6, 8
lea r5d, [r5*3]
mova m3, [filter_v6_shuf1]
mova m4, [filter_v6_shuf2]
mova m3, [filter_h6_shuf1]
mova m4, [filter_h6_shuf2]
%ifdef PIC
lea r11, [sixtap_filter_hb_m]
%endif
......@@ -406,7 +426,7 @@ cglobal put_vp8_epel8_h6_ssse3, 6, 6, 8
mova m2, m0
pshufb m0, m3
pshufb m1, m4
pshufb m2, [filter_v6_shuf3]
pshufb m2, [filter_h6_shuf3]
pmaddubsw m0, m5
pmaddubsw m1, m6
pmaddubsw m2, m7
......@@ -634,6 +654,162 @@ cglobal put_vp8_epel8_v6_ssse3, 7, 7, 8
jg .nextrow
REP_RET
%macro FILTER_BILINEAR 3
cglobal put_vp8_bilinear%2_v_%1, 7,7,%3
mov r5d, 8*16
shl r6d, 4
sub r5d, r6d
%ifdef PIC
lea r11, [bilinear_filter_vw_m]
%endif
pxor m6, m6
mova m4, [bilinear_filter_vw+r5d-16]
mova m5, [bilinear_filter_vw+r6d-16]
.nextrow
movh m0, [r2+r3*0]
movh m1, [r2+r3*1]
movh m3, [r2+r3*2]
punpcklbw m0, m6
punpcklbw m1, m6
punpcklbw m3, m6
mova m2, m1
pmullw m0, m4
pmullw m1, m5
pmullw m2, m4
pmullw m3, m5
paddsw m0, m1
paddsw m2, m3
psraw m0, 2
psraw m2, 2
pavgw m0, m6
pavgw m2, m6
%ifidn %1, mmxext
packuswb m0, m0
packuswb m2, m2
movh [r0+r1*0], m0
movh [r0+r1*1], m2
%else
packuswb m0, m2
movh [r0+r1*0], m0
movhps [r0+r1*1], m0
%endif
lea r0, [r0+r1*2]
lea r2, [r2+r3*2]
sub r4, 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
%ifdef PIC
lea r11, [bilinear_filter_vw_m]
%endif
pxor m6, m6
mova m4, [bilinear_filter_vw+r6d-16]
mova m5, [bilinear_filter_vw+r5d-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]
punpcklbw m0, m6
punpcklbw m1, m6
punpcklbw m2, m6
punpcklbw m3, m6
pmullw m0, m4
pmullw m1, m5
pmullw m2, m4
pmullw m3, m5
paddsw m0, m1
paddsw m2, m3
psraw m0, 2
psraw m2, 2
pavgw m0, m6
pavgw m2, m6
%ifidn %1, mmxext
packuswb m0, m0
packuswb m2, m2
movh [r0+r1*0], m0
movh [r0+r1*1], m2
%else
packuswb m0, m2
movh [r0+r1*0], m0
movhps [r0+r1*1], m0
%endif
lea r0, [r0+r1*2]
lea r2, [r2+r3*2]
sub r4, 2
jg .nextrow
REP_RET
%endmacro
INIT_MMX
FILTER_BILINEAR mmxext, 4, 0
INIT_XMM
FILTER_BILINEAR sse2, 8, 7
cglobal put_vp8_bilinear8_v_ssse3, 7,7,5
shl r6d, 4
%ifdef PIC
lea r11, [bilinear_filter_vb_m]
%endif
pxor m4, m4
mova m3, [bilinear_filter_vb+r6d-16]
.nextrow
movh m0, [r2+r3*0]
movh m1, [r2+r3*1]
movh m2, [r2+r3*2]
punpcklbw m0, m1
punpcklbw m1, m2
pmaddubsw m0, m3
pmaddubsw m1, m3
psraw m0, 2
psraw m1, 2
pavgw m0, m4
pavgw m1, m4
packuswb m0, m1
movh [r0+r1*0], m0
movhps [r0+r1*1], m0
lea r0, [r0+r1*2]
lea r2, [r2+r3*2]
sub r4, 2
jg .nextrow
REP_RET
cglobal put_vp8_bilinear8_h_ssse3, 7,7,5
shl r5d, 4
%ifdef PIC
lea r11, [bilinear_filter_vb_m]
%endif
pxor m4, m4
mova m2, [filter_h2_shuf]
mova m3, [bilinear_filter_vb+r5d-16]
.nextrow
movu m0, [r2+r3*0]
movu m1, [r2+r3*1]
pshufb m0, m2
pshufb m1, m2
pmaddubsw m0, m3
pmaddubsw m1, m3
psraw m0, 2
psraw m1, 2
pavgw m0, m4
pavgw m1, m4
packuswb m0, m1
movh [r0+r1*0], m0
movhps [r0+r1*1], m0
lea r0, [r0+r1*2]
lea r2, [r2+r3*2]
sub r4, 2
jg .nextrow
REP_RET
;-----------------------------------------------------------------------------
; IDCT functions:
;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment