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FFmpeg/libavcodec/x86/hevc_mc.asm

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; /*
; * Provide SSE luma and chroma mc functions for HEVC decoding
; * Copyright (c) 2013 Pierre-Edouard LEPERE
; *
; * This file is part of FFmpeg.
; *
; * FFmpeg 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,
; * 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
; * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
; */
%include "libavutil/x86/x86util.asm"
SECTION_RODATA 32
cextern pw_255
cextern pw_512
cextern pw_2048
cextern pw_8192
cextern pw_1023
cextern pw_1024
cextern pw_4096
%define pw_8 pw_512
%define pw_10 pw_2048
%define pw_12 pw_8192
%define pw_bi_10 pw_1024
%define pw_bi_12 pw_4096
%define max_pixels_8 pw_255
%define max_pixels_10 pw_1023
pw_bi_8: times 16 dw (1 << 8)
max_pixels_12: times 16 dw ((1 << 12)-1)
cextern pd_1
cextern pb_0
%macro EPEL_TABLE 4
hevc_epel_filters_%4_%1 times %2 d%3 -2, 58
times %2 d%3 10, -2
times %2 d%3 -4, 54
times %2 d%3 16, -2
times %2 d%3 -6, 46
times %2 d%3 28, -4
times %2 d%3 -4, 36
times %2 d%3 36, -4
times %2 d%3 -4, 28
times %2 d%3 46, -6
times %2 d%3 -2, 16
times %2 d%3 54, -4
times %2 d%3 -2, 10
times %2 d%3 58, -2
%endmacro
EPEL_TABLE 8,16, b, avx2
EPEL_TABLE 10, 8, w, avx2
EPEL_TABLE 8, 8, b, sse4
EPEL_TABLE 10, 4, w, sse4
EPEL_TABLE 12, 4, w, sse4
%macro QPEL_TABLE 4
hevc_qpel_filters_%4_%1 times %2 d%3 -1, 4
times %2 d%3 -10, 58
times %2 d%3 17, -5
times %2 d%3 1, 0
times %2 d%3 -1, 4
times %2 d%3 -11, 40
times %2 d%3 40,-11
times %2 d%3 4, -1
times %2 d%3 0, 1
times %2 d%3 -5, 17
times %2 d%3 58,-10
times %2 d%3 4, -1
%endmacro
QPEL_TABLE 8, 8, b, sse4
QPEL_TABLE 10, 4, w, sse4
QPEL_TABLE 12, 4, w, sse4
QPEL_TABLE 8,16, b, avx2
QPEL_TABLE 10, 8, w, avx2
QPEL_TABLE 4, 1, b, avx512icl_h
QPEL_TABLE 8, 1, b, avx512icl_h
QPEL_TABLE 8, 1, d, avx512icl_v
QPEL_TABLE 16, 1, b, avx512icl_h
QPEL_TABLE 32, 1, b, avx512icl_h
QPEL_TABLE 64, 1, b, avx512icl_h
pb_qpel_shuffle_index: db 0, 1, 2, 3
db 1, 2, 3, 4
db 2, 3, 4, 5
db 3, 4, 5, 6
db 4, 5, 6, 7
db 5, 6, 7, 8
db 6, 7, 8, 9
db 7, 8, 9, 10
db 8, 9, 10, 11
db 9, 10, 11, 12
db 10, 11, 12, 13
db 11, 12, 13, 14
db 12, 13, 14, 15
db 13, 14, 15, 16
db 14, 15, 16, 17
db 15, 16, 17, 18
db 4, 5, 6, 7
db 5, 6, 7, 8
db 6, 7, 8, 9
db 7, 8, 9, 10
db 8, 9, 10, 11
db 9, 10, 11, 12
db 10, 11, 12, 13
db 11, 12, 13, 14
db 12, 13, 14, 15
db 13, 14, 15, 16
db 14, 15, 16, 17
db 15, 16, 17, 18
db 16, 17, 18, 19
db 17, 18, 19, 20
db 18, 19, 20, 21
db 19, 20, 21, 22
SECTION .text
%define MAX_PB_SIZE 64
%define hevc_qpel_filters_sse4_14 hevc_qpel_filters_sse4_10
%define hevc_qpel_filters_avx2_14 hevc_qpel_filters_avx2_10
%if ARCH_X86_64
%macro SIMPLE_BILOAD 4 ;width, tab, r1, r2
%if %1 <= 4
movq %3, [%2] ; load data from source2
%elif %1 <= 8
movdqa %3, [%2] ; load data from source2
%elif %1 <= 12
%if cpuflag(avx2)
mova %3, [%2]
%else
movdqa %3, [%2] ; load data from source2
movq %4, [%2+16] ; load data from source2
%endif ;avx
%elif %1 <= 16
%if cpuflag(avx2)
mova %3, [%2]
%else
movdqa %3, [%2] ; load data from source2
movdqa %4, [%2+16] ; load data from source2
%endif ; avx
%else ; %1 = 32
mova %3, [%2]
mova %4, [%2+32]
%endif
%endmacro
%macro SIMPLE_LOAD 4 ;width, bitd, tab, r1
%if %1 == 2 || (%2 == 8 && %1 <= 4)
movd %4, [%3] ; load data from source
%elif %1 == 4 || (%2 == 8 && %1 <= 8)
movq %4, [%3] ; load data from source
%elif notcpuflag(avx)
movu %4, [%3] ; load data from source
%elif %1 <= 8 || (%2 == 8 && %1 <= 16)
movdqu %4, [%3]
%else
movu %4, [%3]
%endif
%endmacro
%macro EPEL_FILTER 5 ; bit depth, filter index, xmma, xmmb, gprtmp
%if cpuflag(avx2)
%assign %%offset 32
%ifdef PIC
lea %5q, [hevc_epel_filters_avx2_%1]
%define FILTER %5q
%else
%define FILTER hevc_epel_filters_avx2_%1
%endif
%else
%assign %%offset 16
%ifdef PIC
lea %5q, [hevc_epel_filters_sse4_%1]
%define FILTER %5q
%else
%define FILTER hevc_epel_filters_sse4_%1
%endif
%endif ;cpuflag(avx2)
sub %2q, 1
%if cpuflag(avx2)
shl %2q, 6 ; multiply by 64
%else
shl %2q, 5 ; multiply by 32
%endif
mova %3, [FILTER + %2q] ; get 2 first values of filters
mova %4, [FILTER + %2q+%%offset] ; get 2 last values of filters
%endmacro
%macro EPEL_HV_FILTER 1
%if cpuflag(avx2)
%assign %%offset 32
%assign %%shift 6
%define %%table hevc_epel_filters_avx2_%1
%else
%assign %%offset 16
%assign %%shift 5
%define %%table hevc_epel_filters_sse4_%1
%endif
%ifdef PIC
lea r3srcq, [%%table]
%define FILTER r3srcq
%else
%define FILTER %%table
%endif
sub mxq, 1
sub myq, 1
shl mxq, %%shift ; multiply by 32
shl myq, %%shift ; multiply by 32
mova m14, [FILTER + mxq] ; get 2 first values of filters
mova m15, [FILTER + mxq+%%offset] ; get 2 last values of filters
%if cpuflag(avx2)
%define %%table hevc_epel_filters_avx2_10
%else
%define %%table hevc_epel_filters_sse4_10
%endif
%ifdef PIC
lea r3srcq, [%%table]
%define FILTER r3srcq
%else
%define FILTER %%table
%endif
mova m12, [FILTER + myq] ; get 2 first values of filters
mova m13, [FILTER + myq+%%offset] ; get 2 last values of filters
lea r3srcq, [srcstrideq*3]
%endmacro
%macro QPEL_FILTER 2
%if cpuflag(avx2)
%assign %%offset 32
%assign %%shift 7
%define %%table hevc_qpel_filters_avx2_%1
%else
%assign %%offset 16
%assign %%shift 6
%define %%table hevc_qpel_filters_sse4_%1
%endif
%ifdef PIC
lea rfilterq, [%%table]
%else
%define rfilterq %%table
%endif
sub %2q, 1
shl %2q, %%shift ; multiply by 32
mova m12, [rfilterq + %2q] ; get 4 first values of filters
mova m13, [rfilterq + %2q + %%offset] ; get 4 first values of filters
mova m14, [rfilterq + %2q + 2*%%offset] ; get 4 first values of filters
mova m15, [rfilterq + %2q + 3*%%offset] ; get 4 first values of filters
%endmacro
%macro EPEL_LOAD 4
%if (%1 == 8 && %4 <= 4)
%define %%load movd
%elif (%1 == 8 && %4 <= 8) || (%1 > 8 && %4 <= 4)
%define %%load movq
%else
%define %%load movdqu
%endif
%%load m0, [%2q ]
%ifnum %3
%%load m1, [%2q+ %3]
%%load m2, [%2q+2*%3]
%%load m3, [%2q+3*%3]
%else
%%load m1, [%2q+ %3q]
%%load m2, [%2q+2*%3q]
%%load m3, [%2q+r3srcq]
%endif
%if %1 == 8
%if %4 > 8
SBUTTERFLY bw, 0, 1, 7
SBUTTERFLY bw, 2, 3, 7
%else
punpcklbw m0, m1
punpcklbw m2, m3
%endif
%else
%if %4 > 4
SBUTTERFLY wd, 0, 1, 7
SBUTTERFLY wd, 2, 3, 7
%else
punpcklwd m0, m1
punpcklwd m2, m3
%endif
%endif
%endmacro
%macro QPEL_H_LOAD 4
%assign %%stride (%1+7)/8
%if %1 == 8
%if %3 <= 4
%define %%load movd
%elif %3 == 8
%define %%load movq
%else
%define %%load movu
%endif
%else
%if %3 == 2
%define %%load movd
%elif %3 == 4
%define %%load movq
%else
%define %%load movu
%endif
%endif
%%load m0, [%2-3*%%stride] ;load data from source
%%load m1, [%2-2*%%stride]
%%load m2, [%2-%%stride ]
%%load m3, [%2 ]
%%load m4, [%2+%%stride ]
%%load m5, [%2+2*%%stride]
%%load m6, [%2+3*%%stride]
%%load m7, [%2+4*%%stride]
%if %1 == 8
%if %3 > 8
SBUTTERFLY wd, 0, 1, %4
SBUTTERFLY wd, 2, 3, %4
SBUTTERFLY wd, 4, 5, %4
SBUTTERFLY wd, 6, 7, %4
%else
punpcklbw m0, m1
punpcklbw m2, m3
punpcklbw m4, m5
punpcklbw m6, m7
%endif
%else
%if %3 > 4
SBUTTERFLY dq, 0, 1, %4
SBUTTERFLY dq, 2, 3, %4
SBUTTERFLY dq, 4, 5, %4
SBUTTERFLY dq, 6, 7, %4
%else
punpcklwd m0, m1
punpcklwd m2, m3
punpcklwd m4, m5
punpcklwd m6, m7
%endif
%endif
%endmacro
%macro QPEL_V_LOAD 5
lea %5q, [%2]
sub %5q, r3srcq
movu m0, [%5q ] ;load x- 3*srcstride
movu m1, [%5q+ %3q ] ;load x- 2*srcstride
movu m2, [%5q+ 2*%3q ] ;load x-srcstride
movu m3, [%2 ] ;load x
movu m4, [%2+ %3q] ;load x+stride
movu m5, [%2+ 2*%3q] ;load x+2*stride
movu m6, [%2+r3srcq] ;load x+3*stride
movu m7, [%2+ 4*%3q] ;load x+4*stride
%if %1 == 8
%if %4 > 8
SBUTTERFLY bw, 0, 1, 8
SBUTTERFLY bw, 2, 3, 8
SBUTTERFLY bw, 4, 5, 8
SBUTTERFLY bw, 6, 7, 8
%else
punpcklbw m0, m1
punpcklbw m2, m3
punpcklbw m4, m5
punpcklbw m6, m7
%endif
%else
%if %4 > 4
SBUTTERFLY wd, 0, 1, 8
SBUTTERFLY wd, 2, 3, 8
SBUTTERFLY wd, 4, 5, 8
SBUTTERFLY wd, 6, 7, 8
%else
punpcklwd m0, m1
punpcklwd m2, m3
punpcklwd m4, m5
punpcklwd m6, m7
%endif
%endif
%endmacro
%macro PEL_12STORE2 3
movd [%1], %2
%endmacro
%macro PEL_12STORE4 3
movq [%1], %2
%endmacro
%macro PEL_12STORE6 3
movq [%1], %2
psrldq %2, 8
movd [%1+8], %2
%endmacro
%macro PEL_12STORE8 3
movdqa [%1], %2
%endmacro
%macro PEL_12STORE12 3
movdqa [%1], %2
movq [%1+16], %3
%endmacro
%macro PEL_12STORE16 3
PEL_12STORE8 %1, %2, %3
movdqa [%1+16], %3
%endmacro
%macro PEL_10STORE2 3
movd [%1], %2
%endmacro
%macro PEL_10STORE4 3
movq [%1], %2
%endmacro
%macro PEL_10STORE6 3
movq [%1], %2
psrldq %2, 8
movd [%1+8], %2
%endmacro
%macro PEL_10STORE8 3
movdqa [%1], %2
%endmacro
%macro PEL_10STORE12 3
movdqa [%1], %2
movq [%1+16], %3
%endmacro
%macro PEL_10STORE16 3
%if cpuflag(avx2)
movu [%1], %2
%else
PEL_10STORE8 %1, %2, %3
movdqa [%1+16], %3
%endif
%endmacro
%macro PEL_10STORE32 3
PEL_10STORE16 %1, %2, %3
movu [%1+32], %3
%endmacro
%macro PEL_8STORE2 3
pextrw [%1], %2, 0
%endmacro
%macro PEL_8STORE4 3
movd [%1], %2
%endmacro
%macro PEL_8STORE6 3
movd [%1], %2
pextrw [%1+4], %2, 2
%endmacro
%macro PEL_8STORE8 3
movq [%1], %2
%endmacro
%macro PEL_8STORE12 3
movq [%1], %2
psrldq %2, 8
movd [%1+8], %2
%endmacro
%macro PEL_8STORE16 3
%if cpuflag(avx2)
movdqu [%1], %2
%else
mova [%1], %2
%endif ; avx
%endmacro
%macro PEL_8STORE32 3
movu [%1], %2
%endmacro
%macro LOOP_END 3
add %1q, 2*MAX_PB_SIZE ; dst += dststride
add %2q, %3q ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
%endmacro
%macro MC_PIXEL_COMPUTE 2-3 ;width, bitdepth
%if %2 == 8
%if cpuflag(avx2) && %0 ==3
%if %1 > 16
vextracti128 xm1, m0, 1
pmovzxbw m1, xm1
psllw m1, 14-%2
%endif
pmovzxbw m0, xm0
%else ; not avx
%if %1 > 8
punpckhbw m1, m0, m2
psllw m1, 14-%2
%endif
punpcklbw m0, m2
%endif
%endif ;avx
psllw m0, 14-%2
%endmacro
%macro EPEL_COMPUTE 4-8 ; bitdepth, width, filter1, filter2, HV/m0, m2, m1, m3
%if %0 == 8
%define %%reg0 %5
%define %%reg2 %6
%define %%reg1 %7
%define %%reg3 %8
%else
%define %%reg0 m0
%define %%reg2 m2
%define %%reg1 m1
%define %%reg3 m3
%endif
%if %1 == 8
%if cpuflag(avx2) && (%0 == 5)
%if %2 > 16
vperm2i128 m10, m0, m1, q0301
%endif
vinserti128 m0, m0, xm1, 1
mova m1, m10
%if %2 > 16
vperm2i128 m10, m2, m3, q0301
%endif
vinserti128 m2, m2, xm3, 1
mova m3, m10
%endif
pmaddubsw %%reg0, %3 ;x1*c1+x2*c2
pmaddubsw %%reg2, %4 ;x3*c3+x4*c4
paddw %%reg0, %%reg2
%if %2 > 8
pmaddubsw %%reg1, %3
pmaddubsw %%reg3, %4
paddw %%reg1, %%reg3
%endif
%else
pmaddwd %%reg0, %3
pmaddwd %%reg2, %4
paddd %%reg0, %%reg2
%if %2 > 4
pmaddwd %%reg1, %3
pmaddwd %%reg3, %4
paddd %%reg1, %%reg3
%if %1 != 8
psrad %%reg1, %1-8
%endif
%endif
%if %1 != 8
psrad %%reg0, %1-8
%endif
packssdw %%reg0, %%reg1
%endif
%endmacro
%macro QPEL_HV_COMPUTE 4 ; width, bitdepth, filter idx
%if cpuflag(avx2)
%assign %%offset 32
%define %%table hevc_qpel_filters_avx2_%2
%else
%assign %%offset 16
%define %%table hevc_qpel_filters_sse4_%2
%endif
%ifdef PIC
lea rfilterq, [%%table]
%else
%define rfilterq %%table
%endif
%if %2 == 8
pmaddubsw m0, [rfilterq + %3q*8 ] ;x1*c1+x2*c2
pmaddubsw m2, [rfilterq + %3q*8+%%offset] ;x3*c3+x4*c4
pmaddubsw m4, [rfilterq + %3q*8+2*%%offset] ;x5*c5+x6*c6
pmaddubsw m6, [rfilterq + %3q*8+3*%%offset] ;x7*c7+x8*c8
paddw m0, m2
paddw m4, m6
paddw m0, m4
%else
pmaddwd m0, [rfilterq + %3q*8 ]
pmaddwd m2, [rfilterq + %3q*8+%%offset]
pmaddwd m4, [rfilterq + %3q*8+2*%%offset]
pmaddwd m6, [rfilterq + %3q*8+3*%%offset]
paddd m0, m2
paddd m4, m6
paddd m0, m4
%if %2 != 8
psrad m0, %2-8
%endif
%if %1 > 4
pmaddwd m1, [rfilterq + %3q*8 ]
pmaddwd m3, [rfilterq + %3q*8+%%offset]
pmaddwd m5, [rfilterq + %3q*8+2*%%offset]
pmaddwd m7, [rfilterq + %3q*8+3*%%offset]
paddd m1, m3
paddd m5, m7
paddd m1, m5
%if %2 != 8
psrad m1, %2-8
%endif
%endif
p%4 m0, m1
%endif
%endmacro
%macro QPEL_COMPUTE 2-3 ; width, bitdepth
%if %2 == 8
%if cpuflag(avx2) && (%0 == 3)
vperm2i128 m10, m0, m1, q0301
vinserti128 m0, m0, xm1, 1
SWAP 1, 10
vperm2i128 m10, m2, m3, q0301
vinserti128 m2, m2, xm3, 1
SWAP 3, 10
vperm2i128 m10, m4, m5, q0301
vinserti128 m4, m4, xm5, 1
SWAP 5, 10
vperm2i128 m10, m6, m7, q0301
vinserti128 m6, m6, xm7, 1
SWAP 7, 10
%endif
pmaddubsw m0, m12 ;x1*c1+x2*c2
pmaddubsw m2, m13 ;x3*c3+x4*c4
pmaddubsw m4, m14 ;x5*c5+x6*c6
pmaddubsw m6, m15 ;x7*c7+x8*c8
paddw m0, m2
paddw m4, m6
paddw m0, m4
%if %1 > 8
pmaddubsw m1, m12
pmaddubsw m3, m13
pmaddubsw m5, m14
pmaddubsw m7, m15
paddw m1, m3
paddw m5, m7
paddw m1, m5
%endif
%else
pmaddwd m0, m12
pmaddwd m2, m13
pmaddwd m4, m14
pmaddwd m6, m15
paddd m0, m2
paddd m4, m6
paddd m0, m4
%if %2 != 8
psrad m0, %2-8
%endif
%if %1 > 4
pmaddwd m1, m12
pmaddwd m3, m13
pmaddwd m5, m14
pmaddwd m7, m15
paddd m1, m3
paddd m5, m7
paddd m1, m5
%if %2 != 8
psrad m1, %2-8
%endif
%endif
%endif
%endmacro
%macro BI_COMPUTE 7-8 ; width, bitd, src1l, src1h, scr2l, scr2h, pw
paddsw %3, %5
%if %1 > 8
paddsw %4, %6
%endif
UNI_COMPUTE %1, %2, %3, %4, %7
%if %0 == 8 && cpuflag(avx2) && (%2 == 8)
vpermq %3, %3, 216
vpermq %4, %4, 216
%endif
%endmacro
%macro UNI_COMPUTE 5
pmulhrsw %3, %5
%if %1 > 8 || (%2 > 8 && %1 > 4)
pmulhrsw %4, %5
%endif
%if %2 == 8
packuswb %3, %4
%else
CLIPW %3, [pb_0], [max_pixels_%2]
%if (%1 > 8 && notcpuflag(avx)) || %1 > 16
CLIPW %4, [pb_0], [max_pixels_%2]
%endif
%endif
%endmacro
; ******************************
; void put_hevc_mc_pixels(int16_t *dst, ptrdiff_t dststride,
; const uint8_t *_src, ptrdiff_t _srcstride,
; int height, int mx, int my)
; ******************************
%macro HEVC_BI_PEL_PIXELS 2
cglobal hevc_put_hevc_bi_pel_pixels%1_%2, 6, 6, 6, dst, dststride, src, srcstride, src2, height
pxor m2, m2
movdqa m5, [pw_bi_%2]
.loop:
SIMPLE_LOAD %1, %2, srcq, m0
SIMPLE_BILOAD %1, src2q, m3, m4
MC_PIXEL_COMPUTE %1, %2, 1
BI_COMPUTE %1, %2, m0, m1, m3, m4, m5, 1
PEL_%2STORE%1 dstq, m0, m1
add dstq, dststrideq ; dst += dststride
add srcq, srcstrideq ; src += srcstride
add src2q, 2*MAX_PB_SIZE ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
%endmacro
; ******************************
; void put_hevc_epel_hX(int16_t *dst, ptrdiff_t dststride,
; const uint8_t *_src, ptrdiff_t _srcstride,
; int height, int mx, int my, int width);
; ******************************
%macro HEVC_PUT_HEVC_EPEL 2
%if cpuflag(avx2)
%define XMM_REGS 11
%else
%define XMM_REGS 8
%endif
cglobal hevc_put_hevc_bi_epel_h%1_%2, 7, 8, XMM_REGS, dst, dststride, src, srcstride, src2, height, mx, rfilter
%assign %%stride ((%2 + 7)/8)
movdqa m6, [pw_bi_%2]
EPEL_FILTER %2, mx, m4, m5, rfilter
.loop:
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m4, m5, 1
SIMPLE_BILOAD %1, src2q, m2, m3
BI_COMPUTE %1, %2, m0, m1, m2, m3, m6, 1
PEL_%2STORE%1 dstq, m0, m1
add dstq, dststrideq ; dst += dststride
add srcq, srcstrideq ; src += srcstride
add src2q, 2*MAX_PB_SIZE ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
; ******************************
; void put_hevc_epel_v(int16_t *dst, ptrdiff_t dststride,
; const uint8_t *_src, ptrdiff_t _srcstride,
; int height, int mx, int my, int width)
; ******************************
cglobal hevc_put_hevc_bi_epel_v%1_%2, 6, 8, XMM_REGS, dst, dststride, src, srcstride, src2, height, r3src, my
movifnidn myd, mym
movdqa m6, [pw_bi_%2]
sub srcq, srcstrideq
EPEL_FILTER %2, my, m4, m5, r3src
lea r3srcq, [srcstrideq*3]
.loop:
EPEL_LOAD %2, srcq, srcstride, %1
EPEL_COMPUTE %2, %1, m4, m5, 1
SIMPLE_BILOAD %1, src2q, m2, m3
BI_COMPUTE %1, %2, m0, m1, m2, m3, m6, 1
PEL_%2STORE%1 dstq, m0, m1
add dstq, dststrideq ; dst += dststride
add srcq, srcstrideq ; src += srcstride
add src2q, 2*MAX_PB_SIZE ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
%endmacro
; ******************************
; void put_hevc_epel_hv(int16_t *dst, ptrdiff_t dststride,
; const uint8_t *_src, ptrdiff_t _srcstride,
; int height, int mx, int my, int width)
; ******************************
%macro HEVC_PUT_HEVC_EPEL_HV 2
cglobal hevc_put_hevc_bi_epel_hv%1_%2, 8, 9, 16, dst, dststride, src, srcstride, src2, height, mx, my, r3src
%assign %%stride ((%2 + 7)/8)
sub srcq, srcstrideq
EPEL_HV_FILTER %2
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
%if (%1 > 8 && (%2 == 8))
SWAP m8, m1
%endif
SWAP m4, m0
add srcq, srcstrideq
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
%if (%1 > 8 && (%2 == 8))
SWAP m9, m1
%endif
SWAP m5, m0
add srcq, srcstrideq
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
%if (%1 > 8 && (%2 == 8))
SWAP m10, m1
%endif
SWAP m6, m0
add srcq, srcstrideq
.loop:
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
%if (%1 > 8 && (%2 == 8))
SWAP m11, m1
%endif
SWAP m7, m0
punpcklwd m0, m4, m5
punpcklwd m2, m6, m7
%if %1 > 4
punpckhwd m1, m4, m5
punpckhwd m3, m6, m7
%endif
EPEL_COMPUTE 14, %1, m12, m13
%if (%1 > 8 && (%2 == 8))
punpcklwd m4, m8, m9
punpcklwd m2, m10, m11
punpckhwd m8, m8, m9
punpckhwd m3, m10, m11
EPEL_COMPUTE 14, %1, m12, m13, m4, m2, m8, m3
SIMPLE_BILOAD %1, src2q, m8, m3
%if cpuflag(avx2)
vinserti128 m1, m8, xm3, 1
vperm2i128 m2, m8, m3, q0301
BI_COMPUTE %1, %2, m0, m4, m1, m2, [pw_bi_%2]
%else
BI_COMPUTE %1, %2, m0, m4, m8, m3, [pw_bi_%2]
%endif
%else
SIMPLE_BILOAD %1, src2q, m8, m9
BI_COMPUTE %1, %2, m0, m1, m8, m9, [pw_bi_%2]
%endif
PEL_%2STORE%1 dstq, m0, m4
mova m4, m5
mova m5, m6
mova m6, m7
%if (%1 > 8 && (%2 == 8))
mova m8, m9
mova m9, m10
mova m10, m11
%endif
add dstq, dststrideq ; dst += dststride
add srcq, srcstrideq ; src += srcstride
add src2q, 2*MAX_PB_SIZE ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
%endmacro
; ******************************
; void put_hevc_qpel_hX_X_X(int16_t *dst, ptrdiff_t dststride,
; const uint8_t *_src, ptrdiff_t _srcstride,
; int height, int mx, int my, int width)
; ******************************
%macro HEVC_PUT_HEVC_QPEL 2
cglobal hevc_put_hevc_bi_qpel_h%1_%2, 7, 8, 16 , dst, dststride, src, srcstride, src2, height, mx, rfilter
movdqa m9, [pw_bi_%2]
QPEL_FILTER %2, mx
.loop:
QPEL_H_LOAD %2, srcq, %1, 10
QPEL_COMPUTE %1, %2, 1
%if %2 > 8
packssdw m0, m1
%endif
SIMPLE_BILOAD %1, src2q, m10, m11
BI_COMPUTE %1, %2, m0, m1, m10, m11, m9, 1
PEL_%2STORE%1 dstq, m0, m1
add dstq, dststrideq ; dst += dststride
add srcq, srcstrideq ; src += srcstride
add src2q, 2*MAX_PB_SIZE ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
; ******************************
; void put_hevc_qpel_vX_X_X(int16_t *dst, ptrdiff_t dststride,
; const uint8_t *_src, ptrdiff_t _srcstride,
; int height, int mx, int my, int width)
; ******************************
cglobal hevc_put_hevc_bi_qpel_v%1_%2, 6, 10, 16, dst, dststride, src, srcstride, src2, height, r3src, my, rfilter
movifnidn myd, mym
movdqa m9, [pw_bi_%2]
lea r3srcq, [srcstrideq*3]
QPEL_FILTER %2, my
.loop:
QPEL_V_LOAD %2, srcq, srcstride, %1, r9
QPEL_COMPUTE %1, %2, 1
%if %2 > 8
packssdw m0, m1
%endif
SIMPLE_BILOAD %1, src2q, m10, m11
BI_COMPUTE %1, %2, m0, m1, m10, m11, m9, 1
PEL_%2STORE%1 dstq, m0, m1
add dstq, dststrideq ; dst += dststride
add srcq, srcstrideq ; src += srcstride
add src2q, 2*MAX_PB_SIZE ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
%endmacro
; ******************************
; void put_hevc_qpel_hvX_X(int16_t *dst, ptrdiff_t dststride,
; const uint8_t *_src, ptrdiff_t _srcstride,
; int height, int mx, int my)
; ******************************
%macro HEVC_PUT_HEVC_QPEL_HV 2
cglobal hevc_put_hevc_bi_qpel_hv%1_%2, 8, 10, 16, dst, dststride, src, srcstride, src2, height, mx, my, r3src, rfilter
%if cpuflag(avx2)
%assign %%shift 4
%else
%assign %%shift 3
%endif
sub mxq, 1
sub myq, 1
shl mxq, %%shift ; multiply by 32
shl myq, %%shift ; multiply by 32
lea r3srcq, [srcstrideq*3]
sub srcq, r3srcq
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m8, m0
add srcq, srcstrideq
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m9, m0
add srcq, srcstrideq
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m10, m0
add srcq, srcstrideq
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m11, m0
add srcq, srcstrideq
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m12, m0
add srcq, srcstrideq
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m13, m0
add srcq, srcstrideq
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m14, m0
add srcq, srcstrideq
.loop:
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m15, m0
punpcklwd m0, m8, m9
punpcklwd m2, m10, m11
punpcklwd m4, m12, m13
punpcklwd m6, m14, m15
%if %1 > 4
punpckhwd m1, m8, m9
punpckhwd m3, m10, m11
punpckhwd m5, m12, m13
punpckhwd m7, m14, m15
%endif
QPEL_HV_COMPUTE %1, 14, my, ackssdw
SIMPLE_BILOAD %1, src2q, m8, m9 ;m9 not used in this case
BI_COMPUTE %1, %2, m0, m1, m8, m9, [pw_bi_%2]
PEL_%2STORE%1 dstq, m0, m1
%if %1 <= 4
movq m8, m9
movq m9, m10
movq m10, m11
movq m11, m12
movq m12, m13
movq m13, m14
movq m14, m15
%else
movdqa m8, m9
movdqa m9, m10
movdqa m10, m11
movdqa m11, m12
movdqa m12, m13
movdqa m13, m14
movdqa m14, m15
%endif
add dstq, dststrideq ; dst += dststride
add srcq, srcstrideq ; src += srcstride
add src2q, 2*MAX_PB_SIZE ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
%endmacro
%macro WEIGHTING_FUNCS 2
%if WIN64 || ARCH_X86_32
cglobal hevc_put_hevc_uni_w%1_%2, 4, 5, 7, dst, dststride, src, height, denom, wx, ox
mov r4d, denomm
%define SHIFT r4d
%else
cglobal hevc_put_hevc_uni_w%1_%2, 6, 6, 7, dst, dststride, src, height, denom, wx, ox
%define SHIFT denomd
%endif
lea SHIFT, [SHIFT+14-%2] ; shift = 14 - bitd + denom
%if %1 <= 4
pxor m1, m1
%endif
movd m2, wxm ; WX
movd m4, SHIFT ; shift
%if %1 <= 4
punpcklwd m2, m1
%else
punpcklwd m2, m2
%endif
dec SHIFT
movdqu m5, [pd_1]
movd m6, SHIFT
pshufd m2, m2, 0
mov SHIFT, oxm
pslld m5, m6
%if %2 != 8
shl SHIFT, %2-8 ; ox << (bitd - 8)
%endif
movd m3, SHIFT ; OX
pshufd m3, m3, 0
%if WIN64 || ARCH_X86_32
mov SHIFT, heightm
%endif
.loop:
SIMPLE_LOAD %1, 10, srcq, m0
%if %1 <= 4
punpcklwd m0, m1
pmaddwd m0, m2
paddd m0, m5
psrad m0, m4
paddd m0, m3
%else
pmulhw m6, m0, m2
pmullw m0, m2
punpckhwd m1, m0, m6
punpcklwd m0, m6
paddd m0, m5
paddd m1, m5
psrad m0, m4
psrad m1, m4
paddd m0, m3
paddd m1, m3
%endif
packssdw m0, m1
%if %2 == 8
packuswb m0, m0
%else
CLIPW m0, [pb_0], [max_pixels_%2]
%endif
PEL_%2STORE%1 dstq, m0, m1
add dstq, dststrideq ; dst += dststride
add srcq, 2*MAX_PB_SIZE ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
cglobal hevc_put_hevc_bi_w%1_%2, 4, 6, 10, dst, dststride, src, src2, height, denom, wx0, wx1, ox0, ox1
movifnidn r5d, denomm
%if %1 <= 4
pxor m1, m1
%endif
movd m2, wx0m ; WX0
lea r5d, [r5d+14-%2] ; shift = 14 - bitd + denom
movd m3, wx1m ; WX1
movd m0, r5d ; shift
%if %1 <= 4
punpcklwd m2, m1
punpcklwd m3, m1
%else
punpcklwd m2, m2
punpcklwd m3, m3
%endif
inc r5d
movd m5, r5d ; shift+1
pshufd m2, m2, 0
mov r5d, ox0m
pshufd m3, m3, 0
add r5d, ox1m
%if %2 != 8
shl r5d, %2-8 ; ox << (bitd - 8)
%endif
inc r5d
movd m4, r5d ; offset
pshufd m4, m4, 0
%if UNIX64
%define h heightd
%else
mov r5d, heightm
%define h r5d
%endif
pslld m4, m0
.loop:
SIMPLE_LOAD %1, 10, srcq, m0
SIMPLE_LOAD %1, 10, src2q, m8
%if %1 <= 4
punpcklwd m0, m1
punpcklwd m8, m1
pmaddwd m0, m3
pmaddwd m8, m2
paddd m0, m4
paddd m0, m8
psrad m0, m5
%else
pmulhw m6, m0, m3
pmullw m0, m3
pmulhw m7, m8, m2
pmullw m8, m2
punpckhwd m1, m0, m6
punpcklwd m0, m6
punpckhwd m9, m8, m7
punpcklwd m8, m7
paddd m0, m8
paddd m1, m9
paddd m0, m4
paddd m1, m4
psrad m0, m5
psrad m1, m5
%endif
packssdw m0, m1
%if %2 == 8
packuswb m0, m0
%else
CLIPW m0, [pb_0], [max_pixels_%2]
%endif
PEL_%2STORE%1 dstq, m0, m1
add dstq, dststrideq ; dst += dststride
add srcq, 2*MAX_PB_SIZE ; src += srcstride
add src2q, 2*MAX_PB_SIZE ; src2 += srcstride
dec h ; cmp height
jnz .loop ; height loop
RET
%endmacro
INIT_XMM sse4 ; adds ff_ and _sse4 to function name
WEIGHTING_FUNCS 2, 8
WEIGHTING_FUNCS 4, 8
WEIGHTING_FUNCS 6, 8
WEIGHTING_FUNCS 8, 8
WEIGHTING_FUNCS 2, 10
WEIGHTING_FUNCS 4, 10
WEIGHTING_FUNCS 6, 10
WEIGHTING_FUNCS 8, 10
WEIGHTING_FUNCS 2, 12
WEIGHTING_FUNCS 4, 12
WEIGHTING_FUNCS 6, 12
WEIGHTING_FUNCS 8, 12
HEVC_BI_PEL_PIXELS 2, 8
HEVC_BI_PEL_PIXELS 4, 8
HEVC_BI_PEL_PIXELS 6, 8
HEVC_BI_PEL_PIXELS 8, 8
HEVC_BI_PEL_PIXELS 12, 8
HEVC_BI_PEL_PIXELS 16, 8
HEVC_BI_PEL_PIXELS 2, 10
HEVC_BI_PEL_PIXELS 4, 10
HEVC_BI_PEL_PIXELS 6, 10
HEVC_BI_PEL_PIXELS 8, 10
HEVC_BI_PEL_PIXELS 2, 12
HEVC_BI_PEL_PIXELS 4, 12
HEVC_BI_PEL_PIXELS 6, 12
HEVC_BI_PEL_PIXELS 8, 12
HEVC_PUT_HEVC_EPEL 2, 8
HEVC_PUT_HEVC_EPEL 4, 8
HEVC_PUT_HEVC_EPEL 6, 8
HEVC_PUT_HEVC_EPEL 8, 8
HEVC_PUT_HEVC_EPEL 12, 8
HEVC_PUT_HEVC_EPEL 16, 8
HEVC_PUT_HEVC_EPEL 2, 10
HEVC_PUT_HEVC_EPEL 4, 10
HEVC_PUT_HEVC_EPEL 6, 10
HEVC_PUT_HEVC_EPEL 8, 10
HEVC_PUT_HEVC_EPEL 2, 12
HEVC_PUT_HEVC_EPEL 4, 12
HEVC_PUT_HEVC_EPEL 6, 12
HEVC_PUT_HEVC_EPEL 8, 12
HEVC_PUT_HEVC_EPEL_HV 2, 8
HEVC_PUT_HEVC_EPEL_HV 4, 8
HEVC_PUT_HEVC_EPEL_HV 6, 8
HEVC_PUT_HEVC_EPEL_HV 8, 8
HEVC_PUT_HEVC_EPEL_HV 16, 8
HEVC_PUT_HEVC_EPEL_HV 2, 10
HEVC_PUT_HEVC_EPEL_HV 4, 10
HEVC_PUT_HEVC_EPEL_HV 6, 10
HEVC_PUT_HEVC_EPEL_HV 8, 10
HEVC_PUT_HEVC_EPEL_HV 2, 12
HEVC_PUT_HEVC_EPEL_HV 4, 12
HEVC_PUT_HEVC_EPEL_HV 6, 12
HEVC_PUT_HEVC_EPEL_HV 8, 12
HEVC_PUT_HEVC_QPEL 4, 8
HEVC_PUT_HEVC_QPEL 8, 8
HEVC_PUT_HEVC_QPEL 12, 8
HEVC_PUT_HEVC_QPEL 16, 8
HEVC_PUT_HEVC_QPEL 4, 10
HEVC_PUT_HEVC_QPEL 8, 10
HEVC_PUT_HEVC_QPEL 4, 12
HEVC_PUT_HEVC_QPEL 8, 12
HEVC_PUT_HEVC_QPEL_HV 2, 8
HEVC_PUT_HEVC_QPEL_HV 4, 8
HEVC_PUT_HEVC_QPEL_HV 6, 8
HEVC_PUT_HEVC_QPEL_HV 8, 8
HEVC_PUT_HEVC_QPEL_HV 2, 10
HEVC_PUT_HEVC_QPEL_HV 4, 10
HEVC_PUT_HEVC_QPEL_HV 6, 10
HEVC_PUT_HEVC_QPEL_HV 8, 10
HEVC_PUT_HEVC_QPEL_HV 2, 12
HEVC_PUT_HEVC_QPEL_HV 4, 12
HEVC_PUT_HEVC_QPEL_HV 6, 12
HEVC_PUT_HEVC_QPEL_HV 8, 12
%if HAVE_AVX2_EXTERNAL
INIT_YMM avx2 ; adds ff_ and _avx2 to function name & enables 256b registers : m0 for 256b, xm0 for 128b. cpuflag(avx2) = 1 / notcpuflag(avx) = 0
HEVC_BI_PEL_PIXELS 32, 8
HEVC_BI_PEL_PIXELS 16, 10
HEVC_PUT_HEVC_EPEL 32, 8
HEVC_PUT_HEVC_EPEL 16, 10
HEVC_PUT_HEVC_EPEL_HV 16, 10
HEVC_PUT_HEVC_EPEL_HV 32, 8
HEVC_PUT_HEVC_QPEL 32, 8
HEVC_PUT_HEVC_QPEL 16, 10
HEVC_PUT_HEVC_QPEL_HV 16, 10
%endif ;AVX2
%endif ; ARCH_X86_64
%macro QPEL_FILTER_H 5
%define %%table hevc_qpel_filters_avx512icl_h_%1
%assign %%offset 4
dec %2q
shl %2q, 3
%ifdef PIC
lea %5q, [%%table]
%define FILTER %5q
%else
%define FILTER %%table
%endif
vpbroadcastd m%3, [FILTER + %2q + 0*%%offset]
vpbroadcastd m%4, [FILTER + %2q + 1*%%offset]
%endmacro
%macro QPEL_FILTER_V 5
vpbroadcastd m%3, [%5 + %2q + 4*%4]
%endmacro
%macro QPEL_LOAD_SHUF 2
movu m%1, [pb_qpel_shuffle_index + 0]
movu m%2, [pb_qpel_shuffle_index + 64]
%endmacro
; required: m0-m5
; %1: dst register index
; %2: name for src
; %3: optional offset
%macro QPEL_H_LOAD_COMPUTE 2-3
%assign %%offset 0
%if %0 == 3
%assign %%offset %3
%endif
pxor m%1, m%1
%if mmsize == 64
movu ym4, [%2q + %%offset - 3]
%else
movu xm4, [%2q + %%offset - 3]
%endif
vpermb m5, m2, m4
vpermb m4, m3, m4
vpdpbusd m%1, m5, m0
vpdpbusd m%1, m4, m1
%endmacro
%macro HEVC_PUT_HEVC_QPEL_AVX512ICL 2
cglobal hevc_put_hevc_qpel_h%1_%2, 5, 6, 8, dst, src, srcstride, height, mx, tmp
QPEL_FILTER_H %1, mx, 0, 1, tmp
QPEL_LOAD_SHUF 2, 3
.loop:
QPEL_H_LOAD_COMPUTE 6, src
%if %1 == 4
vpmovdw xm6, m6
movq [dstq], xm6
%else
vpmovdw [dstq], m6
%endif
%if %1 > 16
QPEL_H_LOAD_COMPUTE 7, src, 16
vpmovdw [dstq + 32], m7
%endif
%if %1 > 32
QPEL_H_LOAD_COMPUTE 6, src, 32
QPEL_H_LOAD_COMPUTE 7, src, 48
vpmovdw [dstq + 64], m6
vpmovdw [dstq + 96], m7
%endif
LOOP_END dst, src, srcstride
RET
%endmacro
%macro HEVC_PUT_HEVC_QPEL_HV_AVX512ICL 2
cglobal hevc_put_hevc_qpel_hv%1_%2, 6, 7, 27, dst, src, srcstride, height, mx, my, tmp
%assign %%shift 6
%assign %%extra 7
QPEL_FILTER_H %1, mx, 0, 1, tmp
QPEL_LOAD_SHUF 2, 3
lea tmpq, [srcstrideq*3]
sub srcq, tmpq
sub myq, 1
shl myq, 5
%define %%table hevc_qpel_filters_avx512icl_v_%1
%ifdef PIC
lea tmpq, [%%table]
%define FILTER tmpq
%else
%define FILTER %%table
%endif
%assign %%i 6
%assign %%j 0
%rep %1
QPEL_FILTER_V %1, my, %%i, %%j, FILTER
%assign %%i %%i+1
%assign %%j %%j+1
%endrep
%rep %%extra
QPEL_H_LOAD_COMPUTE %%i, src
add srcq, srcstrideq
%assign %%i %%i+1
%endrep
.loop:
QPEL_H_LOAD_COMPUTE %%i, src
vpmulld m22, m14, m6
vpmulld m23, m15, m7
vpmulld m24, m16, m8
vpmulld m25, m17, m9
vpaddd m26, m22, m23
vpaddd m24, m25
vpaddd m26, m24
vpmulld m22, m18, m10
vpmulld m23, m19, m11
vpmulld m24, m20, m12
vpmulld m25, m21, m13
vpaddd m22, m22, m23
vpaddd m24, m25
vpaddd m26, m24
vpaddd m22, m26
mova m14, m15
mova m15, m16
mova m16, m17
mova m17, m18
mova m18, m19
mova m19, m20
mova m20, m21
vpsrad m22, %%shift
vpmovdw [dstq], m22
LOOP_END dst, src, srcstride
RET
%endmacro
%if ARCH_X86_64
%if HAVE_AVX512ICL_EXTERNAL
INIT_XMM avx512icl
HEVC_PUT_HEVC_QPEL_AVX512ICL 4, 8
INIT_YMM avx512icl
HEVC_PUT_HEVC_QPEL_AVX512ICL 8, 8
HEVC_PUT_HEVC_QPEL_HV_AVX512ICL 8, 8
INIT_ZMM avx512icl
HEVC_PUT_HEVC_QPEL_AVX512ICL 16, 8
HEVC_PUT_HEVC_QPEL_AVX512ICL 32, 8
HEVC_PUT_HEVC_QPEL_AVX512ICL 64, 8
%endif
%endif