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; Copyright © 2020-2023, VideoLAN and dav1d authors
; Copyright © 2020-2023, Two Orioles, LLC
; All rights reserved.
;
; Redistribution and use in source and binary forms, with or without
; modification, are permitted provided that the following conditions are met:
;
; 1. Redistributions of source code must retain the above copyright notice, this
; list of conditions and the following disclaimer.
;
; 2. Redistributions in binary form must reproduce the above copyright notice,
; this list of conditions and the following disclaimer in the documentation
; and/or other materials provided with the distribution.
;
; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
; ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
; ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
; (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
; ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
%include "config.asm"
%include "ext/x86/x86inc.asm"
%if ARCH_X86_64
SECTION_RODATA 64
const \
dup16_perm, db 0, 1, 0, 1, 2, 3, 2, 3, 4, 5, 4, 5, 6, 7, 6, 7
db 8, 9, 8, 9, 10, 11, 10, 11, 12, 13, 12, 13, 14, 15, 14, 15
db 16, 17, 16, 17, 18, 19, 18, 19, 20, 21, 20, 21, 22, 23, 22, 23
db 24, 25, 24, 25, 26, 27, 26, 27, 28, 29, 28, 29, 30, 31, 30, 31
const \
int8_permA, db 0, 1, 16, 17, 32, 33, 48, 49, 2, 3, 18, 19, 34, 35, 50, 51
db 4, 5, 20, 21, 36, 37, 52, 53, 6, 7, 22, 23, 38, 39, 54, 55
db 8, 9, 24, 25, 40, 41, 56, 57, 10, 11, 26, 27, 42, 43, 58, 59
db 12, 13, 28, 29, 44, 45, 60, 61, 14, 15, 30, 31, 46, 47, 62, 63
int8_permB: db 0, 1, 16, 17, 32, 33, 48, 49, 2, 3, 18, 19, 34, 35, 50, 51
db 8, 9, 24, 25, 40, 41, 56, 57, 10, 11, 26, 27, 42, 43, 58, 59
db 4, 5, 20, 21, 36, 37, 52, 53, 6, 7, 22, 23, 38, 39, 54, 55
db 12, 13, 28, 29, 44, 45, 60, 61, 14, 15, 30, 31, 46, 47, 62, 63
int16_perm: db 0, 1, 32, 33, 2, 3, 34, 35, 4, 5, 36, 37, 6, 7, 38, 39
db 8, 9, 40, 41, 10, 11, 42, 43, 12, 13, 44, 45, 14, 15, 46, 47
db 16, 17, 48, 49, 18, 19, 50, 51, 20, 21, 52, 53, 22, 23, 54, 55
db 24, 25, 56, 57, 26, 27, 58, 59, 28, 29, 60, 61, 30, 31, 62, 63
idtx_16x4p: db 0, 1, 4, 5, 16, 17, 20, 21, 2, 3, 6, 7, 18, 19, 22, 23
db 32, 33, 36, 37, 48, 49, 52, 53, 34, 35, 38, 39, 50, 51, 54, 55
db 8, 9, 12, 13, 24, 25, 28, 29, 10, 11, 14, 15, 26, 27, 30, 31
db 40, 41, 44, 45, 56, 57, 60, 61, 42, 43, 46, 47, 58, 59, 62, 63
idct_8x32p: db 60, 61, 4, 5, 32, 33, 0, 1, 28, 29, 36, 37, 56, 57, 8, 9
db 12, 13, 52, 53, 24, 25, 40, 41, 44, 45, 20, 21, 48, 49, 16, 17
db 62, 63, 2, 3, 6, 7, 58, 59, 54, 55, 10, 11, 14, 15, 50, 51
db 46, 47, 18, 19, 22, 23, 42, 43, 38, 39, 26, 27, 30, 31, 34, 35
idct_16x32p: db 6, 7, 58, 59, 38, 39, 26, 27, 32, 33, 0, 1, 30, 31, 34, 35
db 46, 47, 18, 19, 22, 23, 42, 43, 24, 25, 40, 41, 44, 45, 20, 21
db 62, 63, 2, 3, 48, 49, 16, 17, 56, 57, 8, 9, 14, 15, 50, 51
db 54, 55, 10, 11, 60, 61, 4, 5, 12, 13, 52, 53, 28, 29, 36, 37
end_16x32p: db 0, 32, 1, 48, 2, 36, 3, 52, 16, 40, 17, 56, 18, 44, 19, 60
db 4, 33, 5, 49, 6, 37, 7, 53, 20, 41, 21, 57, 22, 45, 23, 61
db 8, 35, 9, 51, 10, 39, 11, 55, 24, 43, 25, 59, 26, 47, 27, 63
db 12, 34, 13, 50, 14, 38, 15, 54, 28, 42, 29, 58, 30, 46, 31, 62
; packed 4-bit qword shuffle indices
permA: dq 0x1c0d0d1ce0d94040, 0x5849495868fb6262
dq 0x3e2f2f3ef1c85151, 0x7a6b6b7a79ea7373
dq 0x94858594a451c8d9, 0xd0c1c1d02c73eafb
dq 0xb6a7a7b6b540d9c8, 0xf2e3e3f23d62fbea
permB: dq 0x40acbd0fcadb0f40, 0x518e9f3ce8f99604
dq 0xc824352d56128751, 0xd906171e74301e15
dq 0x6271604b03472d62, 0x735342782165b426
dq 0xeaf9e8699f8ea573, 0xfbdbca5abdac3c37
permC: dq 0x9d409d041551c2e0, 0xbf62bf263773a486
dq 0xc88c8c15409dd3f1, 0xeaaeae3762bfb597
dq 0x04d9158c8cc84a68, 0x26fb37aeaeea2c0e
dq 0x5115049dd9045b79, 0x733726bffb263d1f
permD: dq 0x0cda098800041504, 0x0edb09b2028c3726
dq 0x0f11fa9c01150415, 0x0988f326039d2637
dq 0x05640f1108269d8c, 0x05290edb0aaebfae
dq 0x0005000509378c9d, 0xffffffff0bbfaebf
pd_0to15: dd 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
gather8a: dd 0, 2, 1, 3, 8, 10, 9, 11
gather8b: dd 0, 1, 4, 5, 8, 9, 12, 13
gather8c: dd 0, 4, 2, 6, 12, 8, 14, 10
gather8d: dd 0, 19, 1, 18, 2, 17, 3, 16
int_shuf1: db 0, 1, 8, 9, 2, 3, 10, 11, 4, 5, 12, 13, 6, 7, 14, 15
int_shuf2: db 8, 9, 0, 1, 10, 11, 2, 3, 12, 13, 4, 5, 14, 15, 6, 7
int_shuf3: db 0, 1, 8, 9, 4, 5, 12, 13, 2, 3, 10, 11, 6, 7, 14, 15
int_shuf4: db 8, 9, 0, 1, 12, 13, 4, 5, 10, 11, 2, 3, 14, 15, 6, 7
deint_shuf: db 0, 1, 4, 5, 8, 9, 12, 13, 2, 3, 6, 7, 10, 11, 14, 15
int_mshift: db 12, 20, 0, 0, 44, 52, 0, 0
pb_32: times 4 db 32
pw_2048: times 2 dw 2048
pw_4096: times 2 dw 4096
pw_8192: times 2 dw 8192
pw_16384: times 2 dw 16384
pw_1697x16: times 2 dw 1697*16
pw_1697x8: times 2 dw 1697*8
pw_2896x8: times 2 dw 2896*8
pd_2048: dd 2048
%define pw_5 (permD+52)
%define pd_m1 (permD+60)
%define pw_3803_1321 (permD+44)
%define pw_2482_3803 (permD+12)
%define pw_2440_3290 (permD+ 4)
%define pw_m3290_2440 (permD+28)
%define pw_3857_1380 (permD+36)
%define pw_m1380_3857 (permD+20)
pw_8192_m8192: dw 8192, -8192
pw_m8192_8192: dw -8192, 8192
pw_16384_m16384: dw 16384, -16384
pw_m16384_16384: dw -16384, 16384
pw_m1321_2482: dw -1321, 2482
pw_m3344_3344: dw -3344, 3344
pw_2482_3344: dw 2482, 3344
pw_m3803_3344: dw -3803, 3344
pd_3344: dd 3344
pw_m1321_m3344: dw -1321, -3344
pw_2896_m2896: dw 2896, -2896
pw_1567_m3784: dw 1567, -3784
pw_3784_m1567: dw 3784, -1567
pw_4017_m799: dw 4017, -799
pw_2276_m3406: dw 2276, -3406
pw_m799_m4017: dw -799, -4017
pw_m3406_m2276: dw -3406, -2276
%macro COEF_PAIR 2-3 0
pw_%1_%2: dw %1, %2
pw_m%2_%1: dw -%2, %1
%if %3
pw_m%1_m%2: dw -%1, -%2
%endif
%endmacro
COEF_PAIR 2896, 2896
COEF_PAIR 1567, 3784, 1
COEF_PAIR 3784, 1567
COEF_PAIR 201, 4091
COEF_PAIR 995, 3973
COEF_PAIR 1751, 3703
COEF_PAIR 3035, 2751
COEF_PAIR 3513, 2106
COEF_PAIR 4052, 601
COEF_PAIR 3166, 2598, 1
COEF_PAIR 3920, 1189, 1
COEF_PAIR 2276, 3406
COEF_PAIR 4017, 799
%macro COEF_X8 1-*
%rep %0
dw %1*8, %1*8
%rotate 1
%endrep
%endmacro
pw_m2276x8: COEF_X8 -2276
pw_3406x8: COEF_X8 3406
pw_4017x8: COEF_X8 4017
pw_799x8: COEF_X8 799
pw_3784x8: COEF_X8 3784
pw_1567x8: COEF_X8 1567
pw_4076x8: COEF_X8 4076
pw_401x8: COEF_X8 401
pw_m2598x8: COEF_X8 -2598
pw_3166x8: COEF_X8 3166
pw_3612x8: COEF_X8 3612
pw_1931x8: COEF_X8 1931
pw_m1189x8: COEF_X8 -1189
pw_3920x8: COEF_X8 3920
pw_4091x8: COEF_X8 4091
pw_201x8: COEF_X8 201
pw_m2751x8: COEF_X8 -2751
pw_3035x8: COEF_X8 3035
pw_3703x8: COEF_X8 3703
pw_1751x8: COEF_X8 1751
pw_m1380x8: COEF_X8 -1380
pw_3857x8: COEF_X8 3857
pw_3973x8: COEF_X8 3973
pw_995x8: COEF_X8 995
pw_m2106x8: COEF_X8 -2106
pw_3513x8: COEF_X8 3513
pw_3290x8: COEF_X8 3290
pw_2440x8: COEF_X8 2440
pw_m601x8: COEF_X8 -601
pw_4052x8: COEF_X8 4052
pw_401_4076x8: dw 401*8, 4076*8
pw_m2598_3166x8: dw -2598*8, 3166*8
pw_1931_3612x8: dw 1931*8, 3612*8
pw_m1189_3920x8: dw -1189*8, 3920*8
pw_799_4017x8: dw 799*8, 4017*8
pw_m2276_3406x8: dw -2276*8, 3406*8
pw_201_4091x8: dw 201*8, 4091*8
pw_m601_4052x8: dw -601*8, 4052*8
pw_995_3973x8: dw 995*8, 3973*8
pw_m1380_3857x8: dw -1380*8, 3857*8
pw_1751_3703x8: dw 1751*8, 3703*8
pw_m2106_3513x8: dw -2106*8, 3513*8
pw_2440_3290x8: dw 2440*8, 3290*8
pw_m2751_3035x8: dw -2751*8, 3035*8
pw_101_4095x8: dw 101*8, 4095*8
pw_m2824_2967x8: dw -2824*8, 2967*8
pw_1660_3745x8: dw 1660*8, 3745*8
pw_m1474_3822x8: dw -1474*8, 3822*8
pw_897_3996x8: dw 897*8, 3996*8
pw_m2191_3461x8: dw -2191*8, 3461*8
pw_2359_3349x8: dw 2359*8, 3349*8
pw_m700_4036x8: dw -700*8, 4036*8
pw_501_4065x8: dw 501*8, 4065*8
pw_m2520_3229x8: dw -2520*8, 3229*8
pw_2019_3564x8: dw 2019*8, 3564*8
pw_m1092_3948x8: dw -1092*8, 3948*8
pw_1285_3889x8: dw 1285*8, 3889*8
pw_m1842_3659x8: dw -1842*8, 3659*8
pw_2675_3102x8: dw 2675*8, 3102*8
pw_m301_4085x8: dw -301*8, 4085*8
idct64_mul: COEF_X8 4095, 101, 2967, -2824, 3745, 1660, 3822, -1474
COEF_PAIR 401, 4076, 1
COEF_PAIR 799, 4017
COEF_X8 -700, 4036, 2359, 3349, -2191, 3461, 897, 3996
dw -2598, -3166, 3166, -2598, 2598, 3166, -4017, -799, 799, -4017
COEF_X8 4065, 501, 3229, -2520, 3564, 2019, 3948, -1092
COEF_PAIR 1931, 3612, 1
COEF_PAIR 3406, 2276
COEF_X8 -301, 4085, 2675, 3102, -1842, 3659, 1285, 3889
dw -1189, -3920, 3920, -1189, 1189, 3920, -2276, -3406, 3406, -2276
SECTION .text
%define o_base int8_permA+64*18
%define o(x) (r5 - (o_base) + (x))
%define m(x) mangle(private_prefix %+ _ %+ x %+ SUFFIX)
; flags: 1 = swap, 2 = interleave (l), 4 = interleave (t), 8 = no_pack,
; 16 = special_mul1, 32 = special_mul2
%macro ITX_MUL2X_PACK 6-7 0 ; dst/src, tmp[1-2], rnd, coef[1-2], flags
mova m%2, m%4
%if %7 & 16
vpdpwssd m%2, m%1, [o(pw_%5)] {bcstd}
mova m%3, m%4
%if %7 & 32
vpdpwssd m%3, m%1, [o(pw_%6)] {bcstd}
%else
vpdpwssd m%3, m%1, m%6
%endif
%elif %7 & 32
vpdpwssd m%2, m%1, m%5
mova m%3, m%4
vpdpwssd m%3, m%1, [o(pw_%6)] {bcstd}
%elif %6 < 32
vpdpwssd m%2, m%1, m%5
mova m%3, m%4
vpdpwssd m%3, m%1, m%6
%elif %7 & 1
vpdpwssd m%2, m%1, [o(pw_%5_%6)] {bcstd}
mova m%3, m%4
vpdpwssd m%3, m%1, [o(pw_m%6_%5)] {bcstd}
%else
vpdpwssd m%2, m%1, [o(pw_m%6_%5)] {bcstd}
mova m%3, m%4
vpdpwssd m%3, m%1, [o(pw_%5_%6)] {bcstd}
%endif
%if %7 & 2
psrld m%2, 12
pslld m%3, 4
vpshrdd m%1, m%3, m%2, 16
%elif %7 & 4
; compared to using shifts (as above) this has better throughput,
; but worse latency and requires setting up the opmask/index
; registers, so only use this method for the larger transforms
pslld m%1, m%2, 4
vpmultishiftqb m%1{k7}, m13, m%3
%else
psrad m%2, 12
psrad m%3, 12
%if %7 & 8 == 0
packssdw m%1, m%3, m%2
%endif
%endif
%endmacro
; flags: same as ITX_MUL2X_PACK
%macro ITX_MUL4X_PACK 10-11 0 ; dst/src, tmp[1-2], coef_tmp[1-2], rnd, coef[1-4], flags
%if %11 & 1
vpbroadcastd m%4, [o(pw_%9_%10)]
vpbroadcastd m%4{k1}, [o(pw_%7_%8)]
vpbroadcastd m%5, [o(pw_m%10_%9)]
vpbroadcastd m%5{k1}, [o(pw_m%8_%7)]
%else
vpbroadcastd m%4, [o(pw_m%10_%9)]
vpbroadcastd m%4{k1}, [o(pw_m%8_%7)]
vpbroadcastd m%5, [o(pw_%9_%10)]
vpbroadcastd m%5{k1}, [o(pw_%7_%8)]
%endif
ITX_MUL2X_PACK %1, %2, %3, %6, %4, %5, %11
%endmacro
; dst1 = (src1 * coef1 - src2 * coef2 + rnd) >> 12
; dst2 = (src1 * coef2 + src2 * coef1 + rnd) >> 12
%macro ITX_MULSUB_2W 7-8 ; dst/src[1-2], tmp[1-2], rnd, coef[1-2], dst2
punpcklwd m%3, m%2, m%1
punpckhwd m%2, m%1
%if %7 < 32
mova m%1, m%5
vpdpwssd m%1, m%3, m%7
mova m%4, m%5
vpdpwssd m%4, m%2, m%7
%else
mova m%1, m%5
vpdpwssd m%1, m%3, [o(pw_m%7_%6)] {bcstd}
mova m%4, m%5
vpdpwssd m%4, m%2, [o(pw_m%7_%6)] {bcstd}
%endif
psrad m%1, 12
psrad m%4, 12
packssdw m%1, m%4
mova m%4, m%5
%if %7 < 32
vpdpwssd m%4, m%2, m%6
mova m%2, m%5
vpdpwssd m%2, m%3, m%6
%else
vpdpwssd m%4, m%2, [o(pw_%6_%7)] {bcstd}
mova m%2, m%5
vpdpwssd m%2, m%3, [o(pw_%6_%7)] {bcstd}
%endif
psrad m%4, 12
psrad m%2, 12
%if %0 == 8
packssdw m%8, m%2, m%4
%else
packssdw m%2, m%4
%endif
%endmacro
%macro WRAP_XMM 1+
%xdefine %%reset RESET_MM_PERMUTATION
INIT_XMM cpuname
DEFINE_MMREGS xmm
AVX512_MM_PERMUTATION
%1
%%reset
%endmacro
%macro WRAP_YMM 1+
INIT_YMM cpuname
%1
INIT_ZMM cpuname
%endmacro
%macro ITX4_END 4-5 2048 ; row[1-4], rnd
%if %5
vpbroadcastd m2, [o(pw_%5)]
pmulhrsw m0, m2
pmulhrsw m1, m2
%endif
lea r2, [dstq+strideq*2]
%assign %%i 1
%rep 4
%if %1 & 2
CAT_XDEFINE %%row_adr, %%i, r2 + strideq*(%1&1)
%else
CAT_XDEFINE %%row_adr, %%i, dstq + strideq*(%1&1)
%endif
%assign %%i %%i + 1
%rotate 1
%endrep
movd m2, [%%row_adr1]
pinsrd m2, [%%row_adr2], 1
movd m3, [%%row_adr3]
pinsrd m3, [%%row_adr4], 1
pmovzxbw m2, m2
pmovzxbw m3, m3
paddw m0, m2
paddw m1, m3
packuswb m0, m1
movd [%%row_adr1], m0
pextrd [%%row_adr2], m0, 1
pextrd [%%row_adr3], m0, 2
pextrd [%%row_adr4], m0, 3
ret
%endmacro
%macro INV_TXFM_FN 3 ; type1, type2, size
cglobal inv_txfm_add_%1_%2_%3_8bpc, 4, 6, 0, dst, stride, c, eob, tx2, base
%define %%p1 m(i%1_%3_internal_8bpc)
lea baseq, [o_base]
; Jump to the 1st txfm function if we're not taking the fast path, which
; in turn performs an indirect jump to the 2nd txfm function.
lea tx2q, [m(i%2_%3_internal_8bpc).pass2]
%ifidn %1_%2, dct_dct
test eobd, eobd
jnz %%p1
%else
; jump to the 1st txfm function unless it's located directly after this
times ((%%end - %%p1) >> 31) & 1 jmp %%p1
ALIGN function_align
%%end:
%endif
%endmacro
%macro INV_TXFM_4X4_FN 2 ; type1, type2
INV_TXFM_FN %1, %2, 4x4
%ifidn %1_%2, dct_dct
vpbroadcastw m0, [cq]
vpbroadcastd m1, [o(pw_2896x8)]
pmulhrsw m0, m1
mov [cq], eobd
pmulhrsw m0, m1
mova m1, m0
jmp m(iadst_4x4_internal_8bpc).end2
%endif
%endmacro
%macro IDCT4_1D_PACKED 0
vpbroadcastd m4, [o(pd_2048)]
punpckhwd m2, m1, m0
punpcklwd m1, m0
ITX_MUL2X_PACK 2, 0, 3, 4, 1567, 3784
ITX_MUL2X_PACK 1, 0, 3, 4, 2896, 2896
paddsw m0, m1, m2 ; out0 out1
psubsw m1, m2 ; out3 out2
%endmacro
%macro IADST4_1D_PACKED 0
punpcklwd m4, m1, m0 ; in2 in0
punpckhwd m5, m1, m0 ; in3 in1
.main2:
vpbroadcastd m3, [o(pd_2048)]
mova m0, m3
vpdpwssd m0, m4, [o(pw_3803_1321)] {bcstd}
mova m2, m3
vpdpwssd m2, m4, [o(pw_m1321_2482)] {bcstd}
mova m1, m3
vpdpwssd m1, m4, [o(pw_m3344_3344)] {bcstd}
vpdpwssd m3, m4, [o(pw_2482_3803)] {bcstd}
vpdpwssd m0, m5, [o(pw_2482_3344)] {bcstd}
vpdpwssd m2, m5, [o(pw_m3803_3344)] {bcstd}
vpdpwssd m1, m5, [o(pd_3344)] {bcstd}
vpdpwssd m3, m5, [o(pw_m1321_m3344)] {bcstd}
REPX {psrad x, 12}, m0, m2, m1, m3
packssdw m0, m2 ; out0 out1
packssdw m1, m3 ; out2 out3
%endmacro
INIT_XMM avx512icl
INV_TXFM_4X4_FN dct, dct
INV_TXFM_4X4_FN dct, adst
INV_TXFM_4X4_FN dct, flipadst
INV_TXFM_4X4_FN dct, identity
cglobal idct_4x4_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova m0, [cq+16*0]
mova m1, [cq+16*1]
IDCT4_1D_PACKED
mova m2, [o(deint_shuf)]
shufps m3, m0, m1, q1331
shufps m0, m0, m1, q0220
pshufb m0, m2
pshufb m1, m3, m2
jmp tx2q
.pass2:
IDCT4_1D_PACKED
pxor ymm16, ymm16
mova [cq], ymm16
ITX4_END 0, 1, 3, 2
INV_TXFM_4X4_FN adst, dct
INV_TXFM_4X4_FN adst, adst
INV_TXFM_4X4_FN adst, flipadst
INV_TXFM_4X4_FN adst, identity
cglobal iadst_4x4_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova m0, [cq+16*0]
mova m1, [cq+16*1]
call .main
punpckhwd m3, m0, m1
punpcklwd m0, m1
punpckhwd m1, m0, m3
punpcklwd m0, m3
jmp tx2q
.pass2:
call .main
.end:
pxor ymm16, ymm16
mova [cq], ymm16
.end2:
ITX4_END 0, 1, 2, 3
ALIGN function_align
.main:
IADST4_1D_PACKED
ret
INV_TXFM_4X4_FN flipadst, dct
INV_TXFM_4X4_FN flipadst, adst
INV_TXFM_4X4_FN flipadst, flipadst
INV_TXFM_4X4_FN flipadst, identity
cglobal iflipadst_4x4_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova m0, [cq+16*0]
mova m1, [cq+16*1]
call m(iadst_4x4_internal_8bpc).main
punpcklwd m2, m1, m0
punpckhwd m1, m0
punpcklwd m0, m1, m2
punpckhwd m1, m2
jmp tx2q
.pass2:
call m(iadst_4x4_internal_8bpc).main
.end:
pxor ymm16, ymm16
mova [cq], ymm16
.end2:
ITX4_END 3, 2, 1, 0
INV_TXFM_4X4_FN identity, dct
INV_TXFM_4X4_FN identity, adst
INV_TXFM_4X4_FN identity, flipadst
INV_TXFM_4X4_FN identity, identity
cglobal iidentity_4x4_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova m0, [cq+16*0]
mova m1, [cq+16*1]
vpbroadcastd m3, [o(pw_1697x8)]
pmulhrsw m2, m3, m0
pmulhrsw m3, m1
paddsw m0, m2
paddsw m1, m3
punpckhwd m2, m0, m1
punpcklwd m0, m1
punpckhwd m1, m0, m2
punpcklwd m0, m2
jmp tx2q
.pass2:
vpbroadcastd m3, [o(pw_1697x8)]
pmulhrsw m2, m3, m0
pmulhrsw m3, m1
paddsw m0, m2
paddsw m1, m3
jmp m(iadst_4x4_internal_8bpc).end
%macro INV_TXFM_4X8_FN 2 ; type1, type2
INV_TXFM_FN %1, %2, 4x8
%ifidn %1_%2, dct_dct
movd xmm1, [o(pw_2896x8)]
pmulhrsw xmm0, xmm1, [cq]
movd xmm2, [o(pw_2048)]
pmulhrsw xmm0, xmm1
pmulhrsw xmm0, xmm1
pmulhrsw xmm0, xmm2
vpbroadcastw ym0, xmm0
mova ym1, ym0
jmp m(iadst_4x8_internal_8bpc).end3
%endif
%endmacro
%macro IDCT8_1D_PACKED 0
punpckhwd m5, m3, m0 ; in7 in1
punpckhwd m4, m1, m2 ; in3 in5
punpcklwd m3, m1 ; in6 in2
punpcklwd m2, m0 ; in4 in0
.main2:
vpbroadcastd m6, [o(pd_2048)]
ITX_MUL2X_PACK 5, 0, 1, 6, 799, 4017, 3 ; t4a t7a
ITX_MUL2X_PACK 4, 0, 1, 6, 3406, 2276, 3 ; t5a t6a
ITX_MUL2X_PACK 3, 0, 1, 6, 1567, 3784 ; t3 t2
psubsw m0, m5, m4 ; t5a t6a (interleaved)
paddsw m4, m5 ; t4 t7 (interleaved)
ITX_MUL2X_PACK 2, 1, 5, 6, 2896, 2896 ; t0 t1
ITX_MUL2X_PACK 0, 1, 5, 6, 2896, 2896, 1 ; t6 t5
%if mmsize > 16
vbroadcasti32x4 m1, [o(deint_shuf)]
pshufb m4, m1
%else
pshufb m4, [o(deint_shuf)]
%endif
psubsw m1, m2, m3 ; tmp3 tmp2
paddsw m3, m2 ; tmp0 tmp1
punpckhqdq m2, m4, m0 ; t7 t6
punpcklqdq m4, m0 ; t4 t5
paddsw m0, m3, m2 ; out0 out1
psubsw m3, m2 ; out7 out6
psubsw m2, m1, m4 ; out4 out5
paddsw m1, m4 ; out3 out2
%endmacro
%macro IADST8_1D_PACKED 1 ; pass
vpbroadcastd m6, [o(pd_2048)]
%if %1 == 1
ITX_MUL2X_PACK 0, 4, 5, 6, 401, 4076, 3 ; t1a t0a
ITX_MUL2X_PACK 1, 4, 5, 6, 1931, 3612, 2 ; t2a t3a
ITX_MUL2X_PACK 2, 4, 5, 6, 3166, 2598, 3 ; t5a t4a
ITX_MUL2X_PACK 3, 4, 5, 6, 3920, 1189, 2 ; t6a t7a
psubsw m4, m0, m2 ; t5 t4
paddsw m0, m2 ; t1 t0
psubsw m5, m1, m3 ; t6 t7
paddsw m1, m3 ; t2 t3
ITX_MUL2X_PACK 4, 2, 3, 6, 1567, 3784, 3 ; t5a t4a
ITX_MUL2X_PACK 5, 2, 3, 6, 3784, 1567, 2 ; t7a t6a
%if mmsize > 16
vbroadcasti32x4 m2, [o(deint_shuf)]
%else
mova m2, [o(deint_shuf)]
%endif
vprord m1, 16
psubsw m3, m0, m1 ; t3 t2
paddsw m0, m1 ; -out7 out0
psubsw m1, m4, m5 ; t7 t6
paddsw m4, m5 ; out6 -out1
pshufb m0, m2
pshufb m4, m2
mova m2, m6
vpdpwssd m2, m3, [o(pw_m2896_2896)] {bcstd}
mova m5, m6
vpdpwssd m5, m1, [o(pw_m2896_2896)] {bcstd}
psrad m2, 12
psrad m5, 12
packssdw m2, m5 ; out4 -out5
mova m5, m6
vpdpwssd m5, m3, [o(pw_2896_2896)] {bcstd}
mova m3, m6
vpdpwssd m3, m1, [o(pw_2896_2896)] {bcstd}
psrad m5, 12
psrad m3, 12
packssdw m1, m3, m5 ; out2 -out3
%else
punpckhwd m0, m4, m3 ; 0 7
punpckhwd m1, m5, m2 ; 2 5
punpcklwd m2, m5 ; 4 3
punpcklwd m3, m4 ; 6 1
ITX_MUL2X_PACK 0, 4, 5, 6, 401, 4076 ; t0a t1a
ITX_MUL2X_PACK 1, 4, 5, 6, 1931, 3612 ; t2a t3a
ITX_MUL2X_PACK 2, 4, 5, 6, 3166, 2598 ; t4a t5a
ITX_MUL2X_PACK 3, 4, 5, 6, 3920, 1189 ; t6a t7a
psubsw m4, m0, m2 ; t4 t5
paddsw m0, m2 ; t0 t1
psubsw m5, m1, m3 ; t6 t7
paddsw m1, m3 ; t2 t3
shufps m2, m5, m4, q1032
punpckhwd m4, m2
punpcklwd m5, m2
ITX_MUL2X_PACK 4, 2, 3, 6, 1567, 3784 ; t4a t5a
ITX_MUL2X_PACK 5, 2, 3, 6, 3784, 1567, 1 ; t6a t7a
psubsw m2, m0, m1 ; t2 t3
paddsw m0, m1 ; out0 -out7
psubsw m1, m4, m5 ; t6 t7
paddsw m4, m5 ; -out1 out6
vpbroadcastd m5, [o(pw_2896x8)]
punpckhqdq m3, m2, m1 ; t3 t7
punpcklqdq m2, m1 ; t2 t6
paddsw m1, m2, m3 ; t2+t3 t6+t7
psubsw m2, m3 ; t2-t3 t6-t7
punpckhqdq m3, m4, m0 ; out6 -out7
punpcklqdq m0, m4 ; out0 -out1
pmulhrsw m2, m5 ; out4 -out5
pshufd m1, m1, q1032
pmulhrsw m1, m5 ; out2 -out3
%endif
%endmacro
INIT_YMM avx512icl
INV_TXFM_4X8_FN dct, dct
INV_TXFM_4X8_FN dct, identity
INV_TXFM_4X8_FN dct, adst
INV_TXFM_4X8_FN dct, flipadst
cglobal idct_4x8_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
vpermq m0, [cq+32*0], q3120
vpermq m1, [cq+32*1], q3120
vpbroadcastd m2, [o(pw_2896x8)]
pmulhrsw m0, m2
pmulhrsw m1, m2
IDCT4_1D_PACKED
vbroadcasti32x4 m2, [o(deint_shuf)]
shufps m3, m0, m1, q1331
shufps m0, m0, m1, q0220
pshufb m0, m2
pshufb m1, m3, m2
jmp tx2q
.pass2:
vextracti32x4 xm2, m0, 1
vextracti32x4 xm3, m1, 1
call .main
vpbroadcastd m4, [o(pw_2048)]
vinserti32x4 m0, m0, xm2, 1
vinserti32x4 m1, m1, xm3, 1
pshufd m1, m1, q1032
jmp m(iadst_4x8_internal_8bpc).end2
ALIGN function_align
.main:
WRAP_XMM IDCT8_1D_PACKED
ret
INV_TXFM_4X8_FN adst, dct
INV_TXFM_4X8_FN adst, adst
INV_TXFM_4X8_FN adst, flipadst
INV_TXFM_4X8_FN adst, identity
cglobal iadst_4x8_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
vpermq m0, [cq+32*0], q3120
vpermq m1, [cq+32*1], q3120
vpbroadcastd m2, [o(pw_2896x8)]
pmulhrsw m0, m2
pmulhrsw m1, m2
call m(iadst_8x4_internal_8bpc).main
punpckhwd m3, m0, m1
punpcklwd m0, m1
punpckhwd m1, m0, m3
punpcklwd m0, m3
jmp tx2q
.pass2:
vextracti32x4 xm2, m0, 1
vextracti32x4 xm3, m1, 1
pshufd xm4, xm0, q1032
pshufd xm5, xm1, q1032
call .main_pass2
vpbroadcastd m4, [o(pw_2048)]
vinserti32x4 m0, xm2, 1
vinserti32x4 m1, xm3, 1
pxor m5, m5
psubw m5, m4
.end:
punpcklqdq m4, m5
.end2:
pmulhrsw m0, m4
pmulhrsw m1, m4
.end3:
vpbroadcastd m3, strided
pmulld m5, m3, [o(pd_0to15)]
kxnorb k1, k1, k1
kmovb k2, k1
vpgatherdd m3{k1}, [dstq+m5]
pxor m4, m4
mova [cq], zmm20
punpcklbw m2, m3, m4
punpckhbw m3, m4
paddw m0, m2
paddw m1, m3
packuswb m0, m1
vpscatterdd [dstq+m5]{k2}, m0
RET
ALIGN function_align
.main_pass1:
punpckhwd xm0, xm4, xm3 ; 0 7
punpckhwd xm1, xm5, xm2 ; 2 5
punpcklwd xm2, xm5 ; 4 3
punpcklwd xm3, xm4 ; 6 1
WRAP_XMM IADST8_1D_PACKED 1
punpcklqdq xm3, xm4, xm0 ; out6 -out7
punpckhqdq xm0, xm4 ; out0 -out1
ret
ALIGN function_align
.main_pass2:
WRAP_XMM IADST8_1D_PACKED 2
ret
INV_TXFM_4X8_FN flipadst, dct
INV_TXFM_4X8_FN flipadst, adst
INV_TXFM_4X8_FN flipadst, flipadst
INV_TXFM_4X8_FN flipadst, identity
cglobal iflipadst_4x8_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
vpermq m0, [cq+32*0], q3120
vpermq m1, [cq+32*1], q3120
vpbroadcastd m2, [o(pw_2896x8)]
pmulhrsw m0, m2
pmulhrsw m1, m2
call m(iadst_8x4_internal_8bpc).main
punpcklwd m3, m1, m0
punpckhwd m1, m0
punpcklwd m0, m1, m3
punpckhwd m1, m3
jmp tx2q
.pass2:
vextracti32x4 xm2, m0, 1
vextracti32x4 xm3, m1, 1
pshufd xm4, xm0, q1032
pshufd xm5, xm1, q1032
call m(iadst_4x8_internal_8bpc).main_pass2
vpbroadcastd m5, [o(pw_2048)]
vinserti32x4 m3, xm1, 1
vinserti32x4 m2, xm0, 1
pxor m4, m4
psubw m4, m5
pshufd m0, m3, q1032
pshufd m1, m2, q1032
jmp m(iadst_4x8_internal_8bpc).end
INIT_ZMM avx512icl
INV_TXFM_4X8_FN identity, dct
INV_TXFM_4X8_FN identity, adst
INV_TXFM_4X8_FN identity, flipadst
INV_TXFM_4X8_FN identity, identity
cglobal iidentity_4x8_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
vpbroadcastd m0, [o(pw_2896x8)]
pmulhrsw m0, [cq]
mova m1, [o(int8_permB)]
vpbroadcastd m2, [o(pw_1697x8)]
vpermb m0, m1, m0
pmulhrsw m2, m0
paddsw m0, m2
vextracti32x8 ym1, m0, 1
jmp tx2q
.pass2:
vpbroadcastd ym4, [o(pw_4096)]
jmp m(iadst_4x8_internal_8bpc).end2
%macro INV_TXFM_4X16_FN 2 ; type1, type2
INV_TXFM_FN %1, %2, 4x16
%ifidn %1_%2, dct_dct
movsx r6d, word [cq]
mov [cq], eobd
imul r6d, 181
add r6d, 128+256
sar r6d, 8+1
imul r6d, 181
add r6d, 128+2048
sar r6d, 8+4
vpbroadcastw m0, r6d
mova m1, m0
jmp m(iadst_4x16_internal_8bpc).end3
%endif
%endmacro
%macro IDCT16_1D_PACKED 0
punpckhwd m8, m7, m0 ; dct16 in15 in1
punpcklwd m9, m4, m0 ; dct4 in2 in0
punpckhwd m0, m3, m4 ; dct16 in7 in9
punpcklwd m7, m1 ; dct8 in7 in1
punpckhwd m1, m6 ; dct16 in3 in13
punpcklwd m3, m5 ; dct8 in3 in5
punpckhwd m5, m2 ; dct16 in11 in5
punpcklwd m6, m2 ; dct4 in3 in1
cglobal_label .main2
vpbroadcastd m10, [o(pd_2048)]
.main3:
vpbroadcastq m13, [o(int_mshift)]
vpcmpub k7, m13, m10, 6 ; 0x33...
ITX_MUL2X_PACK 8, 2, 4, 10, 401, 4076, 5 ; t8a t15a
ITX_MUL2X_PACK 0, 2, 4, 10, 3166, 2598, 5 ; t9a t14a
ITX_MUL2X_PACK 5, 2, 4, 10, 1931, 3612, 5 ; t10a t13a
ITX_MUL2X_PACK 1, 2, 4, 10, 3920, 1189, 5 ; t11a t12a
ITX_MUL2X_PACK 7, 2, 4, 10, 799, 4017, 5 ; t4a t7a
ITX_MUL2X_PACK 3, 2, 4, 10, 3406, 2276, 5 ; t5a t6a
.main4:
psubsw m2, m8, m0 ; t9 t14
paddsw m8, m0 ; t8 t15
psubsw m4, m1, m5 ; t10 t13
paddsw m1, m5 ; t11 t12
ITX_MUL2X_PACK 6, 0, 5, 10, 1567, 3784 ; t3 t2
psubsw m0, m8, m1 ; t11a t12a
paddsw m8, m1 ; t8a t15a
psubsw m1, m7, m3 ; t5a t6a
paddsw m7, m3 ; t4 t7
.main5:
ITX_MUL2X_PACK 2, 3, 5, 10, 1567, 3784, 5 ; t9a t14a
ITX_MUL2X_PACK 4, 3, 5, 10, m3784, 1567, 5 ; t10a t13a
%if mmsize > 16
vbroadcasti32x4 m5, [o(deint_shuf)]
%else
mova m5, [o(deint_shuf)]
%endif
vpbroadcastd m11, [o(pw_m2896_2896)]
vpbroadcastd m12, [o(pw_2896_2896)]
paddsw m3, m2, m4 ; t9 t14
psubsw m2, m4 ; t10 t13
pshufb m8, m5
pshufb m7, m5
pshufb m3, m5
ITX_MUL2X_PACK 9, 4, 5, 10, 11, 12 ; t0 t1
ITX_MUL2X_PACK 1, 4, 5, 10, 12, 11 ; t5 t6
ITX_MUL2X_PACK 0, 4, 5, 10, 11, 12, 8 ; t11 t12
ITX_MUL2X_PACK 2, 0, 11, 10, 11, 12, 8 ; t10a t13a
punpckhqdq m2, m7, m1 ; t7 t6
punpcklqdq m7, m1 ; t4 t5
psubsw m1, m9, m6 ; dct4 out3 out2
paddsw m9, m6 ; dct4 out0 out1
packssdw m5, m11 ; t12 t13a
packssdw m4, m0 ; t11 t10a
punpckhqdq m0, m8, m3 ; t15a t14
punpcklqdq m8, m3 ; t8a t9
psubsw m3, m9, m2 ; dct8 out7 out6
paddsw m9, m2 ; dct8 out0 out1
psubsw m2, m1, m7 ; dct8 out4 out5
paddsw m1, m7 ; dct8 out3 out2
psubsw m7, m9, m0 ; out15 out14
paddsw m0, m9 ; out0 out1
psubsw m6, m1, m5 ; out12 out13
paddsw m1, m5 ; out3 out2
psubsw m5, m2, m4 ; out11 out10
paddsw m2, m4 ; out4 out5
psubsw m4, m3, m8 ; out8 out9
paddsw m3, m8 ; out7 out6
%endmacro
INV_TXFM_4X16_FN dct, dct
INV_TXFM_4X16_FN dct, identity
INV_TXFM_4X16_FN dct, adst
INV_TXFM_4X16_FN dct, flipadst
cglobal idct_4x16_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova ym1, [cq+32*2]
vinserti32x8 m1, [cq+32*0], 1
mova m0, [o(int16_perm)]
mova ym2, [cq+32*3]
vinserti32x8 m2, [cq+32*1], 1
vpbroadcastd m4, [o(pd_2048)]
vpermb m1, m0, m1 ; c0 a0 c1 a1 c2 a2 c3 a3
vpermb m2, m0, m2 ; d0 b0 d1 b1 d2 b2 d3 b3
ITX_MUL2X_PACK 1, 0, 3, 4, 2896, 2896, 2
ITX_MUL2X_PACK 2, 0, 3, 4, 1567, 3784, 2
vpbroadcastd m4, [o(pw_16384)]
psubsw m3, m1, m2
paddsw m1, m2 ; out0 out1
vprord m3, 16 ; out2 out3
punpckldq m0, m1, m3
punpckhdq m1, m3
pmulhrsw m0, m4
pmulhrsw m1, m4
jmp tx2q
.pass2:
vextracti32x4 xm2, ym0, 1
vextracti32x4 xm3, ym1, 1
vextracti32x4 xm4, m0, 2
vextracti32x4 xm5, m1, 2
vextracti32x4 xm6, m0, 3
vextracti32x4 xm7, m1, 3
call .main
vinserti32x4 ym0, xm2, 1
vinserti32x4 ym1, xm3, 1
vinserti32x4 ym4, xm6, 1
vinserti32x4 ym5, xm7, 1
vinserti32x8 m0, ym4, 1
vinserti32x8 m1, ym5, 1
vpbroadcastd m5, [o(pw_2048)]
pshufd m1, m1, q1032
jmp m(iadst_4x16_internal_8bpc).end2
ALIGN function_align
.main:
WRAP_XMM IDCT16_1D_PACKED
ret
INV_TXFM_4X16_FN adst, dct
INV_TXFM_4X16_FN adst, adst
INV_TXFM_4X16_FN adst, flipadst
INV_TXFM_4X16_FN adst, identity
cglobal iadst_4x16_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova m1, [o(permB)]
vpermq m0, m1, [cq+64*0]
vpermq m1, m1, [cq+64*1]
call m(iadst_16x4_internal_8bpc).main
vpbroadcastd m3, [o(pw_16384)]
punpckhwd m2, m0, m1
punpcklwd m0, m1
pmulhrsw m2, m3
pmulhrsw m0, m3
punpckhwd m1, m0, m2
punpcklwd m0, m2
jmp tx2q
.pass2:
call .main
vpbroadcastd m5, [o(pw_2048)]
psrlq m10, 4
psubw m6, m8, m5
.end:
vpbroadcastd m7, [o(pw_2896x8)]
paddsw ym1, ym2, ym4
psubsw ym2, ym4
vinserti32x8 m1, ym2, 1
pmulhrsw m1, m7 ; -out7 out4 out6 -out5 out8 -out11 -out9 out10
psrlq m0, m10, 4
vpermi2q m0, m1, m3 ; 0 1 4 5 8 9 c d
vpermt2q m1, m10, m3 ; 2 3 6 7 a b e f
punpcklqdq m5, m6
.end2:
pmulhrsw m0, m5
pmulhrsw m1, m5
.end3:
vpbroadcastd m3, strided
pmulld m5, m3, [o(pd_0to15)]
kxnorw k1, k1, k1
kmovw k2, k1
vpgatherdd m3{k1}, [dstq+m5]
pxor m4, m4
mova [cq+64*0], m4
mova [cq+64*1], m4
punpcklbw m2, m3, m4
punpckhbw m3, m4
paddw m0, m2
paddw m1, m3
packuswb m0, m1
vpscatterdd [dstq+m5]{k2}, m0
RET
ALIGN function_align
.main:
movu m3, [o(permB+1)]
psrlq m10, m3, 4
.main2:
vpermi2q m3, m0, m1 ; in15 in12 in13 in14 in11 in8 in9 in10
vpermt2q m0, m10, m1 ; in0 in3 in2 in1 in4 in7 in6 in5
vpbroadcastd m9, [o(pd_2048)]
vpbroadcastq ym13, [o(int_mshift)]
kxnorb k1, k1, k1
punpckhwd m4, m3, m0 ; in12 in3 in14 in1
punpcklwd m0, m3 ; in0 in15 in2 in13
kshiftrb k1, k1, 4
vextracti32x8 ym3, m4, 1 ; in8 in7 in10 in5
vextracti32x8 ym1, m0, 1 ; in4 in11 in6 in9
INIT_YMM avx512icl
vpcmpub k7, m13, m9, 6 ; 0x33...
pxor m8, m8
ITX_MUL4X_PACK 0, 2, 5, 6, 7, 9, 201, 4091, 995, 3973, 5
ITX_MUL4X_PACK 1, 2, 5, 6, 7, 9, 1751, 3703, 2440, 3290, 5
ITX_MUL4X_PACK 3, 2, 5, 6, 7, 9, 3035, 2751, 3513, 2106, 5
ITX_MUL4X_PACK 4, 2, 5, 6, 7, 9, 3857, 1380, 4052, 601, 5
psubsw m2, m0, m3 ; t9a t8a t11a t10a
paddsw m0, m3 ; t1a t0a t3a t2a
psubsw m3, m1, m4 ; t13a t12a t15a t14a
paddsw m4, m1 ; t5a t4a t7a t6a
ITX_MUL4X_PACK 2, 1, 5, 6, 7, 9, 799, 4017, 3406, 2276, 5
psubw m7, m8, m7
ITX_MUL2X_PACK 3, 1, 5, 9, 7, 6, 4
vpbroadcastd m6, [o(pw_3784_m1567)]
vpbroadcastd m6{k1}, [o(pw_m3784_1567)]
psubsw m1, m0, m4 ; t5 t4 t7 t6
paddsw m0, m4 ; t1 t0 t3 t2
psubsw m4, m2, m3 ; t13a t12a t15a t14a
paddsw m2, m3 ; t9a t8a t11a t10a
ITX_MUL2X_PACK 1, 3, 5, 9, 1567_3784, 6, 16 ; t4a t5a t7a t6a
ITX_MUL2X_PACK 4, 3, 5, 9, 1567_3784, 6, 16 ; t12 t13 t15 t14
vbroadcasti32x4 m5, [o(deint_shuf)]
pshufb m0, m5
pshufb m2, m5
vshufi32x4 m3, m0, m2, 0x03 ; t3 t2 t11a t10a
vinserti32x4 m0, xm2, 1 ; t1 t0 t9a t8a
vshufi32x4 m2, m1, m4, 0x03 ; t7a t6a t15 t14
vinserti32x4 m1, xm4, 1 ; t4a t5a t12 t13
pshufd m2, m2, q1032 ; t6a t7a t14 t15
psubsw m4, m0, m3 ; t3a t2a t11 t10
paddsw m0, m3 ; -out15 out0 out14 -out1
paddsw m3, m1, m2 ; out12 -out3 -out13 out2
psubsw m1, m2 ; t7 t6 t15a t14a
punpckhqdq m2, m4, m1 ; t2a t6 t10 t14a
punpcklqdq m4, m1 ; t3a t7 t11 t15a
INIT_ZMM avx512icl
vinserti32x8 m3, ym0, 1 ; out12 -out3 -out13 out2 -out15 out0 out14 -out1
ret
INV_TXFM_4X16_FN flipadst, dct
INV_TXFM_4X16_FN flipadst, adst
INV_TXFM_4X16_FN flipadst, flipadst
INV_TXFM_4X16_FN flipadst, identity
cglobal iflipadst_4x16_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova m1, [o(permB)]
vpermq m0, m1, [cq+64*0]
vpermq m1, m1, [cq+64*1]
call m(iadst_16x4_internal_8bpc).main
vpbroadcastd m3, [o(pw_16384)]
punpcklwd m2, m1, m0
punpckhwd m1, m0
pmulhrsw m2, m3
pmulhrsw m1, m3
punpcklwd m0, m1, m2
punpckhwd m1, m2
jmp tx2q
.pass2:
call m(iadst_4x16_internal_8bpc).main
vpbroadcastd m6, [o(pw_2048)]
psrlq m10, 12
psubw m5, m8, m6
jmp m(iadst_4x16_internal_8bpc).end
INV_TXFM_4X16_FN identity, dct
INV_TXFM_4X16_FN identity, adst
INV_TXFM_4X16_FN identity, flipadst
INV_TXFM_4X16_FN identity, identity
cglobal iidentity_4x16_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova m2, [o(int16_perm)]
vpermb m1, m2, [cq+64*0]
vpermb m2, m2, [cq+64*1]
vpbroadcastd m4, [o(pw_1697x8)]
vpbroadcastd m0, [o(pd_m1)]
pmulhrsw m3, m4, m1 ; we want to do a signed avg, but pavgw is
vpcmpw k1, m1, m0, 4 ; unsigned. as long as both signs are equal
pmulhrsw m4, m2 ; it still works, but if the input is -1 the
vpcmpw k2, m2, m0, 4 ; pmulhrsw result will become 0 which causes
vpavgw m1{k1}{z}, m3 ; pavgw to output -32768 instead of 0 unless
vpavgw m2{k2}{z}, m4 ; we explicitly deal with that case here.
punpckldq m0, m1, m2
punpckhdq m1, m2
jmp tx2q
.pass2:
vpbroadcastd m3, [o(pw_1697x16)]
vpbroadcastd m5, [o(pw_2048)]
pmulhrsw m2, m3, m0
pmulhrsw m3, m1
paddsw m0, m0
paddsw m1, m1
paddsw m0, m2
paddsw m1, m3
jmp m(iadst_4x16_internal_8bpc).end2
%macro WRITE_8X4 4-7 strideq*1, strideq*2, r6 ; coefs[1-2], tmp[1-2], off[1-3]
movq xm%3, [dstq ]
movhps xm%3, [dstq+%5]
movq xm%4, [dstq+%6]
movhps xm%4, [dstq+%7]
pmovzxbw m%3, xm%3
pmovzxbw m%4, xm%4
%ifnum %1
paddw m%3, m%1
%else
paddw m%3, %1
%endif
%ifnum %2
paddw m%4, m%2
%else
paddw m%4, %2
%endif
packuswb m%3, m%4
vextracti32x4 xm%4, m%3, 1
movq [dstq ], xm%3
movhps [dstq+%6], xm%3
movq [dstq+%5], xm%4
movhps [dstq+%7], xm%4
%endmacro
%macro INV_TXFM_8X4_FN 2 ; type1, type2
INV_TXFM_FN %1, %2, 8x4
%ifidn %1_%2, dct_dct
movd xm1, [o(pw_2896x8)]
pmulhrsw xm0, xm1, [cq]
movd xm2, [o(pw_2048)]
pmulhrsw xm0, xm1
pmulhrsw xm0, xm1
pmulhrsw xm0, xm2
vpbroadcastw m0, xm0
mova m1, m0
jmp m(iadst_8x4_internal_8bpc).end3
%endif
%endmacro
INIT_YMM avx512icl
INV_TXFM_8X4_FN dct, dct
INV_TXFM_8X4_FN dct, adst
INV_TXFM_8X4_FN dct, flipadst
INV_TXFM_8X4_FN dct, identity
cglobal idct_8x4_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
vpbroadcastd xm3, [o(pw_2896x8)]
pmulhrsw xm0, xm3, [cq+16*0]
pmulhrsw xm1, xm3, [cq+16*1]
pmulhrsw xm2, xm3, [cq+16*2]
pmulhrsw xm3, [cq+16*3]
call m(idct_4x8_internal_8bpc).main
vbroadcasti32x4 m4, [o(deint_shuf)]
vinserti32x4 m3, m1, xm3, 1
vinserti32x4 m1, m0, xm2, 1
shufps m0, m1, m3, q0220
shufps m1, m3, q1331
pshufb m0, m4
pshufb m1, m4
jmp tx2q
.pass2:
IDCT4_1D_PACKED
vpermq m0, m0, q3120
vpermq m1, m1, q2031
jmp m(iadst_8x4_internal_8bpc).end2
INV_TXFM_8X4_FN adst, dct
INV_TXFM_8X4_FN adst, adst
INV_TXFM_8X4_FN adst, flipadst
INV_TXFM_8X4_FN adst, identity
cglobal iadst_8x4_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
vpbroadcastd xm0, [o(pw_2896x8)]
pshufd xm4, [cq+16*0], q1032
pmulhrsw xm3, xm0, [cq+16*3]
pshufd xm5, [cq+16*1], q1032
pmulhrsw xm2, xm0, [cq+16*2]
pmulhrsw xm4, xm0
pmulhrsw xm5, xm0
call m(iadst_4x8_internal_8bpc).main_pass1
vinserti32x4 m0, xm2, 1
vinserti32x4 m1, xm3, 1
pxor m3, m3
punpckhwd m2, m0, m1
punpcklwd m0, m1
psubsw m3, m2
punpckhwd m1, m0, m3
punpcklwd m0, m3
jmp tx2q
.pass2:
call .main
.end:
vpermq m0, m0, q3120
vpermq m1, m1, q3120
.end2:
vpbroadcastd m2, [o(pw_2048)]
pmulhrsw m0, m2
pmulhrsw m1, m2
.end3:
pxor m2, m2
mova [cq], zmm18
lea r6, [strideq*3]
WRITE_8X4 0, 1, 4, 5
RET
ALIGN function_align
.main:
IADST4_1D_PACKED
ret
INV_TXFM_8X4_FN flipadst, dct
INV_TXFM_8X4_FN flipadst, adst
INV_TXFM_8X4_FN flipadst, flipadst
INV_TXFM_8X4_FN flipadst, identity
cglobal iflipadst_8x4_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
vpbroadcastd xm0, [o(pw_2896x8)]
pshufd xm4, [cq+16*0], q1032
pmulhrsw xm3, xm0, [cq+16*3]
pshufd xm5, [cq+16*1], q1032
pmulhrsw xm2, xm0, [cq+16*2]
pmulhrsw xm4, xm0
pmulhrsw xm5, xm0
call m(iadst_4x8_internal_8bpc).main_pass1
vinserti32x4 m3, m3, xm1, 1
vinserti32x4 m2, m2, xm0, 1
punpckhwd m1, m3, m2
punpcklwd m3, m2
pxor m0, m0
psubsw m0, m1
punpckhwd m1, m0, m3
punpcklwd m0, m3
jmp tx2q
.pass2:
call m(iadst_8x4_internal_8bpc).main
mova m2, m1
vpermq m1, m0, q2031
vpermq m0, m2, q2031
jmp m(iadst_8x4_internal_8bpc).end2
INV_TXFM_8X4_FN identity, dct
INV_TXFM_8X4_FN identity, adst
INV_TXFM_8X4_FN identity, flipadst
INV_TXFM_8X4_FN identity, identity
cglobal iidentity_8x4_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova xm2, [cq+16*0]
mova xm0, [cq+16*1]
vinserti32x4 m2, [cq+16*2], 1
vinserti32x4 m0, [cq+16*3], 1
vpbroadcastd m3, [o(pw_2896x8)]
punpcklwd m1, m2, m0
punpckhwd m2, m0
pmulhrsw m1, m3
pmulhrsw m2, m3
punpcklwd m0, m1, m2
punpckhwd m1, m2
paddsw m0, m0
paddsw m1, m1
jmp tx2q
.pass2:
vpbroadcastd m3, [o(pw_1697x8)]
pmulhrsw m2, m3, m0
pmulhrsw m3, m1
paddsw m0, m2
paddsw m1, m3
jmp m(iadst_8x4_internal_8bpc).end
%macro INV_TXFM_8X8_FN 2 ; type1, type2
INV_TXFM_FN %1, %2, 8x8
%ifidn %1_%2, dct_dct
INIT_ZMM avx512icl
movsx r6d, word [cq]
mov [cq], eobd
.dconly:
imul r6d, 181
add r6d, 128+256
sar r6d, 8+1
.dconly2:
vpbroadcastd ym2, strided
imul r6d, 181
pmulld ym5, ym2, [o(pd_0to15)]
kxnorb k1, k1, k1
add r6d, 128+2048
sar r6d, 8+4
pxor m3, m3
vpbroadcastw m4, r6d
.dconly_loop:
kmovb k2, k1
vpgatherdq m2{k1}, [dstq+ym5]
punpcklbw m0, m2, m3
punpckhbw m1, m2, m3
paddw m0, m4
paddw m1, m4
packuswb m0, m1
kmovb k1, k2
vpscatterdq [dstq+ym5]{k2}, m0
lea dstq, [dstq+strideq*8]
sub r3d, 8
jg .dconly_loop
RET
INIT_YMM avx512icl
%endif
%endmacro
INV_TXFM_8X8_FN dct, dct
INV_TXFM_8X8_FN dct, identity
INV_TXFM_8X8_FN dct, adst
INV_TXFM_8X8_FN dct, flipadst
cglobal idct_8x8_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
vpermq m0, [cq+32*0], q3120 ; 0 1
vpermq m3, [cq+32*3], q3120 ; 6 7
vpermq m2, [cq+32*2], q3120 ; 4 5
vpermq m1, [cq+32*1], q3120 ; 2 3
call .main
shufps m4, m0, m1, q0220
shufps m5, m0, m1, q1331
shufps m1, m2, m3, q0220
shufps m3, m2, m3, q1331
vbroadcasti32x4 m0, [o(deint_shuf)]
vpbroadcastd m2, [o(pw_16384)]
REPX {pshufb x, m0}, m4, m5, m1, m3
REPX {pmulhrsw x, m2}, m4, m5, m1, m3
vinserti32x4 m0, m4, xm1, 1
vshufi32x4 m2, m4, m1, 0x03
vinserti32x4 m1, m5, xm3, 1
vshufi32x4 m3, m5, m3, 0x03
jmp tx2q
.pass2:
call .main
vpbroadcastd m4, [o(pw_2048)]
vpermq m0, m0, q3120
vpermq m1, m1, q2031
vpermq m2, m2, q3120
vpermq m3, m3, q2031
jmp m(iadst_8x8_internal_8bpc).end2
ALIGN function_align
cglobal_label .main
IDCT8_1D_PACKED
ret
INV_TXFM_8X8_FN adst, dct
INV_TXFM_8X8_FN adst, adst
INV_TXFM_8X8_FN adst, flipadst
INV_TXFM_8X8_FN adst, identity
cglobal iadst_8x8_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
vpermq m4, [cq+32*0], q1302 ; 1 0
vpermq m3, [cq+32*3], q3120 ; 6 7
vpermq m5, [cq+32*1], q1302 ; 3 2
vpermq m2, [cq+32*2], q3120 ; 4 5
call .main_pass1
vpbroadcastd m5, [o(pw_16384_m16384)]
punpcklwd m4, m0, m1
punpckhwd m0, m1
punpcklwd m1, m2, m3
punpckhwd m2, m3
punpcklwd m3, m4, m0
punpckhwd m4, m0
punpcklwd m0, m1, m2
punpckhwd m1, m2
REPX {pmulhrsw x, m5}, m3, m4, m0, m1
vshufi32x4 m2, m3, m0, 0x03
vinserti32x4 m0, m3, xm0, 1
vshufi32x4 m3, m4, m1, 0x03
vinserti32x4 m1, m4, xm1, 1
jmp tx2q
.pass2:
pshufd m4, m0, q1032
pshufd m5, m1, q1032
call .main_pass2
vpbroadcastd m5, [o(pw_2048)]
vpbroadcastd xm4, [o(pw_4096)]
psubw m4, m5 ; lower half = 2048, upper half = -2048
.end:
REPX {vpermq x, x, q3120}, m0, m1, m2, m3
.end2:
pmulhrsw m0, m4
pmulhrsw m1, m4
.end3:
pmulhrsw m2, m4
pmulhrsw m3, m4
.end4:
pxor m4, m4
mova [cq+32*0], m4
mova [cq+32*1], m4
mova [cq+32*2], m4
mova [cq+32*3], m4
lea r6, [strideq*3]
WRITE_8X4 0, 1, 4, 5
lea dstq, [dstq+strideq*4]
WRITE_8X4 2, 3, 4, 5
RET
ALIGN function_align
.main_pass1:
punpckhwd m0, m4, m3 ; 0 7
punpckhwd m1, m5, m2 ; 2 5
punpcklwd m2, m5 ; 4 3
punpcklwd m3, m4 ; 6 1
IADST8_1D_PACKED 1
punpcklqdq m3, m4, m0 ; out6 -out7
punpckhqdq m0, m4 ; out0 -out1
ret
ALIGN function_align
cglobal_label .main_pass2
IADST8_1D_PACKED 2
ret
INV_TXFM_8X8_FN flipadst, dct
INV_TXFM_8X8_FN flipadst, adst
INV_TXFM_8X8_FN flipadst, flipadst
INV_TXFM_8X8_FN flipadst, identity
cglobal iflipadst_8x8_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
vpermq m4, [cq+32*0], q1302 ; 1 0
vpermq m3, [cq+32*3], q3120 ; 6 7
vpermq m5, [cq+32*1], q1302 ; 3 2
vpermq m2, [cq+32*2], q3120 ; 4 5
call m(iadst_8x8_internal_8bpc).main_pass1
vpbroadcastd m5, [o(pw_m16384_16384)]
punpckhwd m4, m3, m2
punpcklwd m3, m2
punpckhwd m2, m1, m0
punpcklwd m1, m0
punpckhwd m0, m4, m3
punpcklwd m4, m3
punpckhwd m3, m2, m1
punpcklwd m2, m1
REPX {pmulhrsw x, m5}, m0, m4, m3, m2
vinserti32x4 m1, m0, xm3, 1
vshufi32x4 m3, m0, m3, 0x03
vinserti32x4 m0, m4, xm2, 1
vshufi32x4 m2, m4, m2, 0x03
jmp tx2q
.pass2:
pshufd m4, m0, q1032
pshufd m5, m1, q1032
call m(iadst_8x8_internal_8bpc).main_pass2
vpbroadcastd m4, [o(pw_2048)]
vpbroadcastd xm5, [o(pw_4096)]
psubw m4, m5 ; lower half = -2048, upper half = 2048
vpermq m5, m3, q2031
vpermq m3, m0, q2031
vpermq m0, m2, q2031
vpermq m2, m1, q2031
pmulhrsw m1, m0, m4
pmulhrsw m0, m5, m4
jmp m(iadst_8x8_internal_8bpc).end3
INV_TXFM_8X8_FN identity, dct
INV_TXFM_8X8_FN identity, adst
INV_TXFM_8X8_FN identity, flipadst
INV_TXFM_8X8_FN identity, identity
cglobal iidentity_8x8_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova xm3, [cq+16*0]
mova xm2, [cq+16*1]
vinserti32x4 m3, [cq+16*4], 1
vinserti32x4 m2, [cq+16*5], 1
mova xm4, [cq+16*2]
mova xm0, [cq+16*3]
vinserti32x4 m4, [cq+16*6], 1
vinserti32x4 m0, [cq+16*7], 1
punpcklwd m1, m3, m2
punpckhwd m3, m2
punpcklwd m2, m4, m0
punpckhwd m4, m0
punpckldq m0, m1, m2
punpckhdq m1, m2
punpckldq m2, m3, m4
punpckhdq m3, m4
jmp tx2q
.pass2:
vpbroadcastd m4, [o(pw_4096)]
jmp m(iadst_8x8_internal_8bpc).end
%macro INV_TXFM_8X16_FN 2 ; type1, type2
INV_TXFM_FN %1, %2, 8x16
%ifidn %1_%2, dct_dct
movsx r6d, word [cq]
mov [cq], eobd
or r3d, 16
imul r6d, 181
add r6d, 128
sar r6d, 8
jmp m(inv_txfm_add_dct_dct_8x8_8bpc).dconly
%endif
%endmacro
%macro ITX_8X16_LOAD_COEFS 0
vpbroadcastd m4, [o(pw_2896x8)]
pmulhrsw m0, m4, [cq+32*0]
add cq, 32*4
pmulhrsw m7, m4, [cq+32*3]
pmulhrsw m1, m4, [cq-32*3]
pmulhrsw m6, m4, [cq+32*2]
pmulhrsw m2, m4, [cq-32*2]
pmulhrsw m5, m4, [cq+32*1]
pmulhrsw m3, m4, [cq-32*1]
pmulhrsw m4, [cq+32*0]
%endmacro
INIT_ZMM avx512icl
INV_TXFM_8X16_FN dct, dct
INV_TXFM_8X16_FN dct, identity
INV_TXFM_8X16_FN dct, adst
INV_TXFM_8X16_FN dct, flipadst
cglobal idct_8x16_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova m3, [o(permB)]
vpermq m0, m3, [cq+64*0]
vpbroadcastd m4, [o(pw_2896x8)]
vpermq m1, m3, [cq+64*1]
vpermq m2, m3, [cq+64*2]
vpermq m3, m3, [cq+64*3]
REPX {pmulhrsw x, m4}, m0, m1, m2, m3
call m(idct_16x8_internal_8bpc).main
vpbroadcastd m5, [o(pw_16384)]
punpckhwd m4, m0, m2 ; b0 f0 b1 f1 b2 f2 b3 f3
punpcklwd m0, m2 ; a0 e0 a1 e1 a2 e2 a3 e3
punpckhwd m2, m1, m3 ; c0 g0 c1 g1 c2 g2 c3 g3
punpcklwd m1, m3 ; d0 h0 d1 h1 d2 h2 d3 h3
REPX {pmulhrsw x, m5}, m4, m0, m2, m1
punpckhwd m3, m0, m4 ; a2 b2 e2 f2 a3 b3 e3 f3
punpcklwd m0, m4 ; a0 b0 e0 f0 a1 b1 e1 f1
punpckhwd m4, m2, m1 ; c2 d2 g2 h2 c3 d3 g3 h3
punpcklwd m2, m1 ; c0 d0 g0 h0 c1 d1 g1 h1
punpckhdq m1, m0, m2 ; 1 5 9 13
punpckldq m0, m2 ; 0 4 8 12
punpckldq m2, m3, m4 ; 2 6 10 14
punpckhdq m3, m4 ; 3 7 11 15
jmp tx2q
.pass2:
vprord m5, [o(int16_perm)], 16
vshufi32x4 m2, m2, q1320 ; 2 10 14 6
vshufi32x4 m4, m1, m3, q2310 ; 1 5 15 11
vshufi32x4 m1, m3, q0132 ; 9 13 7 3
vpermb m9, m5, m0
vpermb m7, m5, m2
vpermb m8, m5, m4
vpermb m0, m5, m1
vextracti32x8 ym6, m9, 1
vextracti32x8 ym3, m7, 1
vextracti32x8 ym5, m8, 1
vextracti32x8 ym1, m0, 1
call .main2
mova ym8, [o(gather8a)]
lea r3, [dstq+strideq*4]
pmovzxdq m9, ym8
pshufd ym8, ym8, q1230
vpermt2q m0, m9, m4
vpermt2q m1, m9, m5
vpermt2q m2, m9, m6
vpermt2q m3, m9, m7
.end:
vpbroadcastd m7, [o(pw_2048)]
.end2:
pmulhrsw m0, m7
pmulhrsw m1, m7
.end3:
pmulhrsw m2, m7
pmulhrsw m3, m7
.end4:
vpbroadcastd ym6, strided
kxnorb k1, k1, k1
pxor m4, m4
pmulld ym8, ym6
kmovb k2, k1
vpgatherdq m6{k1}, [dstq+ym8]
kmovb k1, k2
vpgatherdq m7{k2}, [r3+ym8]
mova [cq+64*0], m4
mova [cq+64*1], m4
kmovb k2, k1
mova [cq+64*2], m4
mova [cq+64*3], m4
punpcklbw m5, m6, m4
punpckhbw m6, m4
paddw m0, m5
paddw m1, m6
packuswb m0, m1
vpscatterdq [dstq+ym8]{k1}, m0
punpcklbw m6, m7, m4
punpckhbw m7, m4
paddw m2, m6
paddw m3, m7
packuswb m2, m3
vpscatterdq [r3+ym8]{k2}, m2
RET
ALIGN function_align
cglobal_label .main_fast2 ; bottom three-quarters are zero
vpbroadcastd ym10, [o(pd_2048)]
vpbroadcastq ym13, [o(int_mshift)]
vpbroadcastd ym3, [o(pw_401_4076x8)]
vpbroadcastd ym5, [o(pw_799_4017x8)]
vpbroadcastd ym4, [o(pw_m1189_3920x8)]
pxor ym6, ym6
punpckhwd ym2, ym0, ym0
pmulhrsw ym2, ym3 ; t8a t15a
punpcklwd ym7, ym1, ym1
pmulhrsw ym7, ym5 ; t4a t7a
punpckhwd ym1, ym1
pmulhrsw ym4, ym1 ; t11a t12a
vpcmpub k7, ym13, ym10, 6
punpcklwd ym9, ym6, ym0
psubsw ym0, ym2, ym4 ; t11a t12a
paddsw ym8, ym2, ym4 ; t8a t15a
mova ym1, ym7
jmp .main5
ALIGN function_align
cglobal_label .main_fast ; bottom half is zero
vpbroadcastd ym10, [o(pd_2048)]
vpbroadcastq ym13, [o(int_mshift)]
pxor ym6, ym6
punpckhwd ym8, ym0, ym0
punpckhwd ym4, ym3, ym3
punpckhwd ym5, ym2, ym2
punpcklwd ym7, ym1, ym1
punpckhwd ym1, ym1
punpcklwd ym3, ym3
punpcklwd ym9, ym6, ym0
punpcklwd ym6, ym2
vpbroadcastd ym2, [o(pw_401_4076x8)]
vpbroadcastd ym0, [o(pw_m2598_3166x8)]
vpbroadcastd ym11, [o(pw_1931_3612x8)]
vpbroadcastd ym12, [o(pw_m1189_3920x8)]
pmulhrsw ym8, ym2 ; t8a t15a
vpbroadcastd ym2, [o(pw_799_4017x8)]
pmulhrsw ym0, ym4 ; t9a t14a
vpbroadcastd ym4, [o(pw_m2276_3406x8)]
pmulhrsw ym5, ym11 ; t10a t13a
pmulhrsw ym1, ym12 ; t11a t12a
pmulhrsw ym7, ym2 ; t4a t7a
pmulhrsw ym3, ym4 ; t5a t6a
vpcmpub k7, ym13, ym10, 6
jmp .main4
ALIGN function_align
cglobal_label .main
WRAP_YMM IDCT16_1D_PACKED
ret
INV_TXFM_8X16_FN adst, dct
INV_TXFM_8X16_FN adst, adst
INV_TXFM_8X16_FN adst, flipadst
INV_TXFM_8X16_FN adst, identity
cglobal iadst_8x16_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
call m(iadst_16x8_internal_8bpc).main_pass1
vbroadcasti32x4 m6, [o(int_shuf1)]
vpbroadcastd m7, [o(pw_16384_m16384)]
punpckhwd m3, m0, m4 ; a0 b0 a1 b1 a2 b2 a3 b3
punpcklwd m4, m0 ; g0 h0 g1 h1 g2 h2 g3 h3
pshufb m5, m1, m6 ; c0 d0 c1 d1 c2 d2 c3 d3
pshufb m2, m6 ; e0 f0 e1 f1 e2 f2 e3 f3
.pass1_end:
REPX {pmulhrsw x, m7}, m3, m5, m4, m2
punpckldq m0, m3, m5 ; a0 b0 c0 d0 a1 b1 c1 d1
punpckhdq m3, m5 ; a2 b2 c2 d2 a3 b3 c3 d3
punpckhdq m5, m2, m4 ; e2 f2 g2 h2 e3 f3 g3 h3
punpckldq m2, m4 ; e0 f0 g0 h0 e1 f1 g1 h1
punpckhqdq m1, m0, m2
punpcklqdq m0, m2
punpcklqdq m2, m3, m5
punpckhqdq m3, m5
jmp tx2q
.pass2:
call .main_pass2
vpbroadcastd m6, [o(pw_2048)]
psrlq m10, 4
psubw m7, m8, m6
.pass2_end:
vpbroadcastd m5, [o(pw_2896x8)]
paddsw m1, m2, m4
psubsw m2, m4
pmulhrsw m1, m5 ; -out7 out4 out6 -out5
pmulhrsw m5, m2 ; out8 -out11 -out9 out10
mova ym8, [o(gather8c)]
lea r3, [dstq+strideq]
psrlq m2, m10, 4
vpermi2q m2, m0, m3 ; 1 3 13 15
vpermt2q m0, m10, m3 ; 0 2 12 14
psrlq m3, m10, 8
vpermi2q m3, m1, m5 ; 5 7 9 11
psrlq m10, 12
vpermt2q m1, m10, m5 ; 4 6 8 10
pmulhrsw m0, m6
pmulhrsw m1, m6
jmp m(idct_8x16_internal_8bpc).end3
ALIGN function_align
.main_pass1:
vpbroadcastd m2, [o(pw_2896x8)]
pmulhrsw m5, m2, [cq+64*0]
pmulhrsw m3, m2, [cq+64*3]
pmulhrsw m1, m2, [cq+64*1]
pmulhrsw m2, [cq+64*2]
movu m4, [o(permA+3)]
psrlq m10, m4, 4
mova m6, m4
vpermi2q m4, m5, m3 ; in0 in12 in2 in14
vpermt2q m5, m10, m3 ; in15 in3 in13 in1
vpermi2q m6, m1, m2 ; in4 in8 in6 in10
vpermt2q m1, m10, m2 ; in11 in7 in9 in5
jmp .main
ALIGN function_align
.main_pass2:
mova m4, [o(permC)]
psrlq m5, m4, 4
vpermi2q m4, m0, m2 ; in0 in12 in2 in14
psrlq m6, m5, 4
vpermi2q m5, m1, m3 ; in15 in3 in13 in1
psrlq m10, m6, 4
vpermi2q m6, m0, m2 ; in4 in8 in6 in10
vpermt2q m1, m10, m3 ; in11 in7 in9 in5
.main:
punpcklwd m0, m4, m5 ; in0 in15 in2 in13
punpckhwd m4, m5 ; in12 in3 in14 in1
punpcklwd m5, m6, m1 ; in4 in11 in6 in9
punpckhwd m6, m1 ; in8 in7 in10 in5
cglobal_label .main2
vpbroadcastd m9, [o(pd_2048)]
vpbroadcastq m13, [o(int_mshift)]
kxnorb k1, k1, k1
vpcmpub k7, m13, m9, 6 ; 0x33...
pxor m8, m8
ITX_MUL4X_PACK 0, 1, 2, 3, 7, 9, 201, 4091, 995, 3973, 5
ITX_MUL4X_PACK 6, 1, 2, 3, 7, 9, 3035, 2751, 3513, 2106, 5
ITX_MUL4X_PACK 4, 1, 2, 3, 7, 9, 3857, 1380, 4052, 601, 5
ITX_MUL4X_PACK 5, 1, 2, 3, 7, 9, 1751, 3703, 2440, 3290, 5
psubsw m2, m0, m6 ; t9a t8a t11a t10a
paddsw m0, m6 ; t1a t0a t3a t2a
psubsw m3, m5, m4 ; t13a t12a t15a t14a
paddsw m5, m4 ; t5a t4a t7a t6a
ITX_MUL4X_PACK 2, 4, 1, 6, 7, 9, 799, 4017, 3406, 2276, 5
psubw m7, m8, m7
ITX_MUL2X_PACK 3, 4, 1, 9, 7, 6, 4
vpbroadcastd m6, [o(pw_3784_m1567)]
vpbroadcastd m6{k1}, [o(pw_m3784_1567)]
psubsw m1, m0, m5 ; t5 t4 t7 t6
paddsw m0, m5 ; t1 t0 t3 t2
psubsw m4, m2, m3 ; t13a t12a t15a t14a
paddsw m2, m3 ; t9a t8a t11a t10a
ITX_MUL2X_PACK 1, 3, 5, 9, 1567_3784, 6, 16 ; t5a t4a t6a t7a
ITX_MUL2X_PACK 4, 3, 5, 9, 1567_3784, 6, 16 ; t13 t12 t14 t15
vbroadcasti32x4 m5, [o(deint_shuf)]
pshufb m0, m5
pshufb m2, m5
vshufi32x4 m3, m0, m2, q3232 ; t3 t2 t11a t10a
vinserti32x8 m0, ym2, 1 ; t1 t0 t9a t8a
vshufi32x4 m2, m1, m4, q3232 ; t6a t7a t14 t15
vinserti32x8 m1, ym4, 1 ; t5a t4a t13 t12
pshufd m2, m2, q1032 ; t7a t6a t15 t14
psubsw m4, m0, m3 ; t3a t2a t11 t10
paddsw m0, m3 ; -out15 out0 out14 -out1
paddsw m3, m1, m2 ; out12 -out3 -out13 out2
psubsw m1, m2 ; t7 t6 t15a t14a
punpckhqdq m2, m4, m1 ; t2a t6 t10 t14a
punpcklqdq m4, m1 ; t3a t7 t11 t15a
ret
INV_TXFM_8X16_FN flipadst, dct
INV_TXFM_8X16_FN flipadst, adst
INV_TXFM_8X16_FN flipadst, flipadst
INV_TXFM_8X16_FN flipadst, identity
cglobal iflipadst_8x16_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
call m(iadst_16x8_internal_8bpc).main_pass1
vbroadcasti32x4 m6, [o(int_shuf2)]
vpbroadcastd m7, [o(pw_m16384_16384)]
punpcklwd m3, m0, m4 ; a0 b0 a1 b1 a2 b2 a3 b3
punpckhwd m4, m0 ; g0 h0 g1 h1 g2 h2 g3 h3
pshufb m5, m2, m6 ; c0 d0 c1 d1 c2 d2 c3 d3
pshufb m2, m1, m6 ; e0 f0 e1 f1 e2 f2 e3 f3
jmp m(iadst_8x16_internal_8bpc).pass1_end
.pass2:
call m(iadst_8x16_internal_8bpc).main_pass2
vpbroadcastd m7, [o(pw_2048)]
psrlq m10, 36
psubw m6, m8, m7
jmp m(iadst_8x16_internal_8bpc).pass2_end
INV_TXFM_8X16_FN identity, dct
INV_TXFM_8X16_FN identity, adst
INV_TXFM_8X16_FN identity, flipadst
INV_TXFM_8X16_FN identity, identity
cglobal iidentity_8x16_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova m0, [o(int16_perm)]
vpermb m3, m0, [cq+64*0] ; a0 b0 a1 b1 a2 b2 a3 b3
vpermb m2, m0, [cq+64*1] ; c0 d0 c1 d1 c2 d2 c3 d3
vpermb m4, m0, [cq+64*2] ; e0 f0 e1 f1 e2 f2 e3 f3
vpermb m0, m0, [cq+64*3] ; g0 h0 g1 h1 g2 h2 g3 h3
vpbroadcastd m5, [o(pw_2896x8)]
punpckldq m1, m3, m2 ; a0 b0 c0 d0 a1 b1 c1 d1
punpckhdq m3, m2 ; a2 b2 c2 d2 a3 b3 c3 d3
punpckldq m2, m4, m0 ; e0 f0 g0 h0 a1 f1 g1 h1
punpckhdq m4, m0 ; e2 f2 g2 h2 e3 f3 g3 h3
REPX {pmulhrsw x, m5}, m1, m2, m3, m4
punpcklqdq m0, m1, m2 ; a0 b0 c0 d0 e0 f0 g0 h0
punpckhqdq m1, m2 ; a1 b1 c1 d1 e1 f1 g1 h1
punpcklqdq m2, m3, m4 ; a2 b2 c2 d2 e2 f2 g2 h2
punpckhqdq m3, m4 ; a3 b3 c3 d3 e3 f3 g3 h3
jmp tx2q
.pass2:
vpbroadcastd m7, [o(pw_1697x16)]
mova ym8, [o(gather8b)]
lea r3, [dstq+strideq*2]
pmulhrsw m4, m7, m0
pmulhrsw m5, m7, m1
pmulhrsw m6, m7, m2
pmulhrsw m7, m3
REPX {paddsw x, x}, m0, m1, m2, m3
paddsw m0, m4
paddsw m1, m5
paddsw m2, m6
paddsw m3, m7
jmp m(idct_8x16_internal_8bpc).end
%macro WRITE_16X2 6 ; coefs[1-2], tmp[1-2], offset[1-2]
pmovzxbw m%3, [dstq+%5]
%ifnum %1
paddw m%3, m%1
%else
paddw m%3, %1
%endif
pmovzxbw m%4, [dstq+%6]
%ifnum %2
paddw m%4, m%2
%else
paddw m%4, %2
%endif
packuswb m%3, m%4
vpermq m%3, m%3, q3120
mova [dstq+%5], xm%3
vextracti32x4 [dstq+%6], m%3, 1
%endmacro
%macro INV_TXFM_16X4_FN 2 ; type1, type2
INV_TXFM_FN %1, %2, 16x4
%ifidn %1_%2, dct_dct
movsx r6d, word [cq]
mov [cq], eobd
jmp m(inv_txfm_add_dct_dct_16x8_8bpc).dconly2
%endif
%endmacro
INIT_ZMM avx512icl
INV_TXFM_16X4_FN dct, dct
INV_TXFM_16X4_FN dct, adst
INV_TXFM_16X4_FN dct, flipadst
INV_TXFM_16X4_FN dct, identity
cglobal idct_16x4_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova xm0, [cq+16*0]
mova xm1, [cq+16*1]
mova xm2, [cq+16*2]
mova xm3, [cq+16*3]
mova xm4, [cq+16*4]
mova xm5, [cq+16*5]
mova xm6, [cq+16*6]
mova xm7, [cq+16*7]
call m(idct_4x16_internal_8bpc).main
vpbroadcastd m8, [o(pw_16384)]
vinserti32x4 ym1, xm3, 1 ; 3 2 7 6
vinserti32x4 ym5, xm7, 1 ; b a f e
vinserti32x4 ym0, xm2, 1 ; 0 1 4 5
vinserti32x4 ym4, xm6, 1 ; 8 9 c d
vinserti32x8 m1, ym5, 1 ; 3 2 7 6 b a f e
vinserti32x8 m0, ym4, 1 ; 0 1 4 5 8 9 c d
pmulhrsw m1, m8
pmulhrsw m0, m8
pshufd m1, m1, q1032
punpckhwd m2, m0, m1
punpcklwd m0, m1
punpckhwd m1, m0, m2
punpcklwd m0, m2
jmp tx2q
.pass2:
IDCT4_1D_PACKED
mova m2, [o(permA)]
jmp m(iadst_16x4_internal_8bpc).end
INV_TXFM_16X4_FN adst, dct
INV_TXFM_16X4_FN adst, adst
INV_TXFM_16X4_FN adst, flipadst
INV_TXFM_16X4_FN adst, identity
cglobal iadst_16x4_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova m0, [cq+64*0]
mova m1, [cq+64*1]
movshdup m3, [o(permB)]
psrlq m10, m3, 4
call m(iadst_4x16_internal_8bpc).main2
vpbroadcastd m6, [o(pw_16384_m16384)]
psrlq m0, m10, 4
psrlq m10, 8
.pass1_end:
punpcklwd ym5, ym4, ym2
punpckhwd ym4, ym2
vinserti32x8 m5, ym4, 1
mova m1, m9
vpdpwssd m1, m5, [o(pw_m2896_2896)] {1to16}
mova m4, m9
vpdpwssd m4, m5, [o(pw_2896_2896)] {1to16}
psrad m1, 12
psrad m4, 12
packssdw m1, m4 ; out8 -out7 -out9 out6 -out11 out4 out10 -out5
vpermi2q m0, m1, m3 ; 0 1 4 5 8 9 c d
vpermt2q m1, m10, m3 ; 2 3 6 7 a b e f
punpckhwd m2, m0, m1
punpcklwd m0, m1
punpckhwd m1, m0, m2
punpcklwd m0, m2
pmulhrsw m0, m6
pmulhrsw m1, m6
jmp tx2q
.pass2:
call .main
movu m2, [o(permA+1)]
.end:
vpbroadcastd m3, [o(pw_2048)]
pmulhrsw m0, m3
pmulhrsw m1, m3
.end2:
psrlq m3, m2, 4
vpermi2q m2, m0, m1
vpermi2q m3, m0, m1
.end3:
lea r3, [dstq+strideq*2]
mova xm1, [dstq+strideq*0]
vinserti32x4 ym1, [dstq+strideq*1], 1
vinserti32x4 m1, [r3 +strideq*0], 2
vinserti32x4 m1, [r3 +strideq*1], 3
pxor m4, m4
mova [cq+64*0], m4
mova [cq+64*1], m4
punpcklbw m0, m1, m4
punpckhbw m1, m4
paddw m0, m2
paddw m1, m3
packuswb m0, m1
mova [dstq+strideq*0], xm0
vextracti32x4 [dstq+strideq*1], ym0, 1
vextracti32x4 [r3 +strideq*0], m0, 2
vextracti32x4 [r3 +strideq*1], m0, 3
RET
ALIGN function_align
.main:
IADST4_1D_PACKED
ret
INV_TXFM_16X4_FN flipadst, dct
INV_TXFM_16X4_FN flipadst, adst
INV_TXFM_16X4_FN flipadst, flipadst
INV_TXFM_16X4_FN flipadst, identity
cglobal iflipadst_16x4_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova m0, [cq+64*0]
mova m1, [cq+64*1]
movshdup m3, [o(permB)]
psrlq m10, m3, 4
call m(iadst_4x16_internal_8bpc).main2
vpbroadcastd m6, [o(pw_m16384_16384)]
psrlq m0, m10, 12
psrlq m10, 16
jmp m(iadst_16x4_internal_8bpc).pass1_end
.pass2:
call m(iadst_16x4_internal_8bpc).main
movu m2, [o(permA+2)]
jmp m(iadst_16x4_internal_8bpc).end
INV_TXFM_16X4_FN identity, dct
INV_TXFM_16X4_FN identity, adst
INV_TXFM_16X4_FN identity, flipadst
INV_TXFM_16X4_FN identity, identity
cglobal iidentity_16x4_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova m1, [cq+64*0]
mova m2, [cq+64*1]
vpbroadcastd m3, [o(pw_1697x16)]
vpbroadcastd m4, [o(pw_16384)]
mova m5, [o(idtx_16x4p)]
shufps m0, m1, m2, q2020
shufps m1, m2, q3131
pmulhrsw m2, m3, m0
pmulhrsw m3, m1
pmulhrsw m2, m4
pmulhrsw m3, m4
paddsw m0, m2
paddsw m1, m3
vpermb m0, m5, m0
vpermb m1, m5, m1
jmp tx2q
.pass2:
vpbroadcastd m3, [o(pw_1697x8)]
pmulhrsw m2, m3, m0
pmulhrsw m3, m1
paddsw m0, m2
paddsw m1, m3
movu m2, [o(permA+1)]
jmp m(iadst_16x4_internal_8bpc).end
%macro INV_TXFM_16X8_FN 2 ; type1, type2
INV_TXFM_FN %1, %2, 16x8
%ifidn %1_%2, dct_dct
movsx r6d, word [cq]
mov [cq], eobd
or r3d, 8
.dconly:
imul r6d, 181
add r6d, 128
sar r6d, 8
.dconly2:
imul r6d, 181
add r6d, 128+256
sar r6d, 8+1
.dconly3:
imul r6d, 181
lea r2, [strideq*3]
add r6d, 128+2048
sar r6d, 8+4
pxor m2, m2
vpbroadcastw m3, r6d
.dconly_loop:
mova xm1, [dstq+strideq*0]
vinserti32x4 ym1, [dstq+strideq*1], 1
vinserti32x4 m1, [dstq+strideq*2], 2
vinserti32x4 m1, [dstq+r2 ], 3
punpcklbw m0, m1, m2
punpckhbw m1, m2
paddw m0, m3
paddw m1, m3
packuswb m0, m1
mova [dstq+strideq*0], xm0
vextracti32x4 [dstq+strideq*1], ym0, 1
vextracti32x4 [dstq+strideq*2], m0, 2
vextracti32x4 [dstq+r2 ], m0, 3
lea dstq, [dstq+strideq*4]
sub r3d, 4
jg .dconly_loop
RET
%endif
%endmacro
%macro ITX_16X8_LOAD_COEFS 1 ; shuf_odd
vpbroadcastd m8, [o(pw_2896x8)]
vpermq m0, [cq+32*0], q3120
add cq, 32*4
vpermq m7, [cq+32*3], q%1
vpermq m1, [cq-32*3], q%1
vpermq m6, [cq+32*2], q3120
vpermq m2, [cq-32*2], q3120
vpermq m5, [cq+32*1], q%1
vpermq m3, [cq-32*1], q%1
vpermq m4, [cq+32*0], q3120
REPX {pmulhrsw x, m8}, m0, m7, m1, m6, m2, m5, m3, m4
%endmacro
INV_TXFM_16X8_FN dct, dct
INV_TXFM_16X8_FN dct, identity
INV_TXFM_16X8_FN dct, adst
INV_TXFM_16X8_FN dct, flipadst
cglobal idct_16x8_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
vpbroadcastd m1, [o(pw_2896x8)]
vpermq m0, [cq+64*0], q3120
vpermq m2, [cq+64*1], q3120
vpermq m4, [cq+64*2], q3120
vpermq m6, [cq+64*3], q3120
REPX {pmulhrsw x, m1}, m0, m2, m4, m6
vextracti32x8 ym1, m0, 1
vextracti32x8 ym3, m2, 1
vextracti32x8 ym5, m4, 1
vextracti32x8 ym7, m6, 1
call m(idct_8x16_internal_8bpc).main
vbroadcasti32x4 m8, [o(int_shuf1)]
vbroadcasti32x4 m9, [o(int_shuf2)]
vinserti32x8 m0, ym2, 1 ; a0 a1 a2 a3 b0 b1 b2 b3
vinserti32x8 m1, ym3, 1 ; d0 d1 d2 d3 c0 c1 c2 c3
vinserti32x8 m4, ym6, 1 ; i0 i1 i2 i3 j0 j1 j2 j3
vinserti32x8 m5, ym7, 1 ; l0 l1 l2 l3 k0 k1 k2 k3
vpbroadcastd m2, [o(pw_16384)]
pshufb m0, m8 ; a0 b0 a1 b1 a2 b2 a3 b3
pshufb m1, m9 ; c0 d0 c1 d1 c2 d2 c3 d3
pshufb m6, m4, m8 ; i0 j0 i1 j1 i2 j2 i3 j3
pshufb m7, m5, m9 ; m0 n0 m1 n1 m2 n2 m3 n3
REPX {pmulhrsw x, m2}, m0, m1, m6, m7
punpckldq m2, m0, m1 ; a0 b0 c0 d0 a1 b1 c1 d1
punpckhdq m3, m0, m1 ; a2 b2 c2 d2 a3 b3 c3 d3
punpckldq m4, m6, m7 ; i0 j0 k0 l0 i1 j1 k1 l1
punpckhdq m5, m6, m7 ; i2 j2 k2 l2 i3 j3 k3 l3
jmp tx2q
.pass2:
vshufi32x4 m0, m2, m4, q2020 ; 0 1
vshufi32x4 m2, m4, q3131 ; 4 5
vshufi32x4 m1, m3, m5, q2020 ; 2 3
vshufi32x4 m3, m5, q3131 ; 6 7
call .main
movshdup m4, [o(permC)]
psrlq m6, m4, 4
vpermq m5, m4, q1032
vpermi2q m4, m0, m2 ; a2 a3 b2 b3 e2 e3 f2 f3
vpermt2q m0, m6, m2 ; a0 a1 b0 b1 e0 e1 f0 f1
psrlq m6, m5, 4
vpermi2q m5, m1, m3 ; c2 c3 d2 d3 g2 g3 h2 h3
vpermt2q m1, m6, m3 ; c0 c1 d0 d1 g0 g1 h0 h1
vpbroadcastd m6, [o(pw_2048)]
.end:
REPX {pmulhrsw x, m6}, m0, m4, m1, m5
.end2:
lea r3, [dstq+strideq*4]
lea r4, [strideq*3]
mova xm3, [dstq+strideq*0]
mova xm6, [dstq+strideq*2]
vinserti32x4 ym3, [dstq+strideq*1], 1
vinserti32x4 ym6, [dstq+r4 ], 1
vinserti32x4 m3, [r3 +strideq*0], 2
vinserti32x4 m6, [r3 +strideq*2], 2
vinserti32x4 m3, [r3 +strideq*1], 3
vinserti32x4 m6, [r3 +r4 ], 3
pxor m7, m7
mova [cq+64*0], m7
mova [cq+64*1], m7
mova [cq+64*2], m7
mova [cq+64*3], m7
punpcklbw m2, m3, m7
punpckhbw m3, m7
paddw m0, m2
paddw m4, m3
packuswb m0, m4
mova [dstq+strideq*0], xm0
vextracti32x4 [dstq+strideq*1], ym0, 1
vextracti32x4 [r3 +strideq*0], m0, 2
vextracti32x4 [r3 +strideq*1], m0, 3
punpcklbw m3, m6, m7
punpckhbw m6, m7
paddw m1, m3
paddw m5, m6
packuswb m1, m5
mova [dstq+strideq*2], xm1
vextracti32x4 [dstq+r4 ], ym1, 1
vextracti32x4 [r3 +strideq*2], m1, 2
vextracti32x4 [r3 +r4 ], m1, 3
RET
ALIGN function_align
cglobal_label .main
IDCT8_1D_PACKED
ret
INV_TXFM_16X8_FN adst, dct
INV_TXFM_16X8_FN adst, adst
INV_TXFM_16X8_FN adst, flipadst
INV_TXFM_16X8_FN adst, identity
cglobal iadst_16x8_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
call m(iadst_8x16_internal_8bpc).main_pass1
vpbroadcastd m7, [o(pw_16384_m16384)]
psrlq m10, 4
.pass1_end:
punpcklwd m5, m4, m2
punpckhwd m4, m2
mova m1, m9
vpdpwssd m1, m5, [o(pw_m2896_2896)] {1to16}
mova m6, m9
vpdpwssd m6, m5, [o(pw_2896_2896)] {1to16}
mova m2, m9
vpdpwssd m2, m4, [o(pw_m2896_2896)] {1to16}
vpdpwssd m9, m4, [o(pw_2896_2896)] {1to16}
psrad m1, 12
psrad m6, 12
packssdw m1, m6 ; out8 -out7 -out9 out6
psrad m2, 12
psrad m9, 12
packssdw m2, m9 ; -out11 out4 out10 -out5
psrlq m4, m10, 4
vpermi2q m4, m0, m2
vpermt2q m0, m10, m2
psrlq m5, m10, 8
vpermi2q m5, m1, m3
psrlq m10, 12
vpermt2q m1, m10, m3
punpcklwd m3, m4, m5 ; a0 c0 a1 c1 a2 c2 a3 c3
punpckhwd m4, m5 ; b0 d0 b1 d1 b2 d2 b3 d3
punpcklwd m5, m1, m0 ; i0 k0 i1 k1 2i k2 i3 k3
punpckhwd m1, m0 ; j0 l0 j1 l1 j2 l2 j3 l3
punpcklwd m2, m3, m4 ; a0 b0 c0 d0 a1 b1 c1 d1
punpckhwd m3, m4 ; a2 b2 c2 d2 a3 b3 c3 d3
punpcklwd m4, m5, m1 ; i0 j0 k0 l0 i1 j1 k1 l1
punpckhwd m5, m1 ; i2 j2 k2 l2 i3 j3 k3 l3
REPX {pmulhrsw x, m7}, m2, m3, m4, m5
jmp tx2q
.pass2:
vshufi32x4 m0, m2, m4, q2020
vshufi32x4 m2, m4, q3131 ; 4 5
vshufi32x4 m1, m3, m5, q2020
vshufi32x4 m3, m5, q3131 ; 6 7
pshufd m4, m0, q1032 ; 1 0
pshufd m5, m1, q1032 ; 3 2
call .main_pass2
movshdup m4, [o(permC)]
pmulhrsw m0, m6
pmulhrsw m1, m6
psrlq m6, m4, 4
mova m5, m4
vpermi2q m4, m0, m2
vpermt2q m0, m6, m2
vpermi2q m5, m1, m3
vpermt2q m1, m6, m3
jmp m(idct_16x8_internal_8bpc).end2
ALIGN function_align
.main_pass1:
vpbroadcastd m4, [o(pw_2896x8)]
pmulhrsw m3, m4, [cq+64*0]
pmulhrsw m1, m4, [cq+64*3]
pmulhrsw m2, m4, [cq+64*1]
pmulhrsw m4, [cq+64*2]
mova m5, [o(int16_perm)]
kxnorb k1, k1, k1
vpblendmd m0{k1}, m1, m3 ; 0 7
vmovdqa32 m3{k1}, m1 ; 6 1
vpblendmd m1{k1}, m4, m2 ; 2 5
vmovdqa32 m2{k1}, m4 ; 4 3
REPX {vpermb x, m5, x}, m0, m1, m2, m3
IADST8_1D_PACKED 1
ret
ALIGN function_align
cglobal_label .main_pass2
IADST8_1D_PACKED 2
pxor m5, m5
psubd m5, m6
packssdw m6, m5
pmulhrsw m2, m6
pmulhrsw m3, m6
ret
INV_TXFM_16X8_FN flipadst, dct
INV_TXFM_16X8_FN flipadst, adst
INV_TXFM_16X8_FN flipadst, flipadst
INV_TXFM_16X8_FN flipadst, identity
cglobal iflipadst_16x8_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
call m(iadst_8x16_internal_8bpc).main_pass1
vpbroadcastd m7, [o(pw_m16384_16384)]
psrlq m10, 20
jmp m(iadst_16x8_internal_8bpc).pass1_end
.pass2:
vshufi32x4 m0, m2, m4, q2020
vshufi32x4 m2, m4, q3131 ; 4 5
vshufi32x4 m1, m3, m5, q2020
vshufi32x4 m3, m5, q3131 ; 6 7
pshufd m4, m0, q1032 ; 1 0
pshufd m5, m1, q1032 ; 3 2
call m(iadst_16x8_internal_8bpc).main_pass2
movshdup m4, [o(permC)]
pmulhrsw m5, m6, m0
pmulhrsw m0, m6, m1
psrlq m1, m4, 12
psrlq m4, 8
mova m7, m4
vpermi2q m4, m0, m3
vpermt2q m0, m1, m3
vpermi2q m1, m5, m2
vpermt2q m5, m7, m2
jmp m(idct_16x8_internal_8bpc).end2
INV_TXFM_16X8_FN identity, dct
INV_TXFM_16X8_FN identity, adst
INV_TXFM_16X8_FN identity, flipadst
INV_TXFM_16X8_FN identity, identity
cglobal iidentity_16x8_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
vpbroadcastd m0, [o(pw_2896x8)]
pmulhrsw m3, m0, [cq+64*0]
pmulhrsw m4, m0, [cq+64*1]
pmulhrsw m5, m0, [cq+64*2]
pmulhrsw m0, [cq+64*3]
vpbroadcastd m7, [o(pw_1697x16)]
vpbroadcastd m8, [o(pw_16384)]
shufps m2, m3, m4, q2020 ; a0 a1 a4 a5 e0 e1 e4 e5
shufps m3, m4, q3131 ; a2 a3 a6 a7 e2 e3 e6 e7
shufps m4, m5, m0, q2020 ; i0 i1 i4 i5 m0 m1 m4 m5
shufps m5, m0, q3131 ; i2 i3 i6 i7 m2 m3 m6 m7
mova m9, [o(int8_permA)]
pmulhrsw m0, m7, m2
pmulhrsw m1, m7, m3
pmulhrsw m6, m7, m4
pmulhrsw m7, m5
REPX {pmulhrsw x, m8}, m0, m1, m6, m7
paddsw m2, m0
paddsw m3, m1
paddsw m4, m6
paddsw m5, m7
REPX {vpermb x, m9, x}, m2, m3, m4, m5
jmp tx2q
.pass2:
mova m7, [o(permB)]
vpbroadcastd m6, [o(pw_4096)]
vpermq m0, m7, m2
vpermq m4, m7, m4
vpermq m1, m7, m3
vpermq m5, m7, m5
jmp m(idct_16x8_internal_8bpc).end
%macro INV_TXFM_16X16_FN 2 ; type1, type2
INV_TXFM_FN %1, %2, 16x16
%ifidn %1_%2, dct_dct
movsx r6d, word [cq]
mov [cq], eobd
or r3d, 16
imul r6d, 181
add r6d, 128+512
sar r6d, 8+2
jmp m(inv_txfm_add_dct_dct_16x8_8bpc).dconly3
%endif
%endmacro
INV_TXFM_16X16_FN dct, dct
INV_TXFM_16X16_FN dct, identity
INV_TXFM_16X16_FN dct, adst
INV_TXFM_16X16_FN dct, flipadst
cglobal idct_16x16_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova m7, [o(permB)]
vpermq m0, m7, [cq+64*0]
vpermq m1, m7, [cq+64*1]
vpermq m2, m7, [cq+64*2]
vpermq m3, m7, [cq+64*3]
vpermq m4, m7, [cq+64*4]
vpermq m5, m7, [cq+64*5]
vpermq m6, m7, [cq+64*6]
vpermq m7, m7, [cq+64*7]
call .main
vbroadcasti32x4 m12, [o(int_shuf1)]
vbroadcasti32x4 m11, [o(int_shuf2)]
vpbroadcastd m13, [o(pw_8192)]
pshufb m0, m12
pshufb m8, m1, m11
pshufb m2, m12
pshufb m9, m3, m11
pshufb m4, m12
pshufb m10, m5, m11
pshufb m6, m12
pshufb m11, m7, m11
REPX {pmulhrsw x, m13}, m0, m8, m2, m9, m4, m10, m6, m11
punpckhdq m1, m0, m8
punpckldq m0, m8
punpckhdq m3, m2, m9
punpckldq m2, m9
punpckhdq m5, m4, m10
punpckldq m4, m10
punpckhdq m7, m6, m11
punpckldq m6, m11
jmp tx2q
.pass2:
vshufi32x4 m8, m4, m6, q3232 ; i8 ic m8 mc
vinserti32x8 m4, ym6, 1 ; i0 i4 m0 m4
vshufi32x4 m6, m0, m2, q3232 ; a8 ac e8 ec
vinserti32x8 m0, ym2, 1 ; a0 a4 e0 e4
vshufi32x4 m9, m5, m7, q3232 ; ia ie ma me
vinserti32x8 m5, ym7, 1 ; i2 i6 m2 m6
vshufi32x4 m7, m1, m3, q3232 ; aa ae ea ee
vinserti32x8 m1, ym3, 1 ; a2 a6 e2 e6
vshufi32x4 m2, m0, m4, q3131 ; 4 5
vshufi32x4 m0, m4, q2020 ; 0 1
vshufi32x4 m4, m6, m8, q2020 ; 8 9
vshufi32x4 m6, m8, q3131 ; 12 13
vshufi32x4 m3, m1, m5, q3131 ; 6 7
vshufi32x4 m1, m5, q2020 ; 2 3
vshufi32x4 m5, m7, m9, q2020 ; 10 11
vshufi32x4 m7, m9, q3131 ; 14 15
call .main
mova m8, [o(permD)]
psrlq m12, m8, 4
psrlq m9, m8, 8
psrlq m13, m8, 12
mova m10, m8
vpermi2q m8, m0, m2 ; 0 1 4 5
vpermt2q m0, m12, m2
mova m11, m9
vpermi2q m9, m1, m3 ; 2 3 6 7
vpermt2q m1, m13, m3
vpermi2q m10, m4, m6 ; 8 9 12 13
vpermt2q m4, m12, m6
vpermi2q m11, m5, m7 ; 10 11 14 15
vpermt2q m5, m13, m7
.end:
vpbroadcastd m12, [o(pw_2048)]
.end2:
REPX {pmulhrsw x, m12}, m0, m1, m4, m5
.end3:
REPX {pmulhrsw x, m12}, m8, m9, m10, m11
lea r3, [strideq*3]
lea r4, [dstq+strideq*4]
lea r5, [dstq+strideq*8]
lea r6, [r4 +strideq*8]
mova xm3, [dstq+strideq*0]
mova xm6, [dstq+strideq*2]
vinserti32x4 ym3, [dstq+strideq*1], 1
vinserti32x4 ym6, [dstq+r3 ], 1
vinserti32x4 m3, [r4+strideq*0], 2
vinserti32x4 m6, [r4+strideq*2], 2
vinserti32x4 m3, [r4+strideq*1], 3
vinserti32x4 m6, [r4+r3 ], 3
mova xm12, [r5+strideq*0]
mova xm13, [r5+strideq*2]
vinserti32x4 ym12, [r5+strideq*1], 1
vinserti32x4 ym13, [r5+r3 ], 1
vinserti32x4 m12, [r6+strideq*0], 2
vinserti32x4 m13, [r6+strideq*2], 2
vinserti32x4 m12, [r6+strideq*1], 3
vinserti32x4 m13, [r6+r3 ], 3
pxor m7, m7
REPX {mova [cq+64*x], m7}, 0, 1, 2, 3, 4, 5, 6, 7
punpcklbw m2, m3, m7
punpckhbw m3, m7
paddw m0, m2
paddw m8, m3
packuswb m0, m8
punpcklbw m2, m6, m7
punpckhbw m6, m7
paddw m1, m2
paddw m9, m6
packuswb m1, m9
punpcklbw m2, m12, m7
punpckhbw m12, m7
paddw m2, m4
paddw m10, m12
packuswb m2, m10
punpcklbw m3, m13, m7
punpckhbw m13, m7
paddw m3, m5
paddw m11, m13
packuswb m3, m11
mova [dstq+strideq*0], xm0
vextracti32x4 [dstq+strideq*1], ym0, 1
mova [dstq+strideq*2], xm1
vextracti32x4 [dstq+r3 ], ym1, 1
vextracti32x4 [r4+strideq*0], m0, 2
vextracti32x4 [r4+strideq*1], m0, 3
vextracti32x4 [r4+strideq*2], m1, 2
vextracti32x4 [r4+r3 ], m1, 3
mova [r5+strideq*0], xm2
vextracti32x4 [r5+strideq*1], ym2, 1
mova [r5+strideq*2], xm3
vextracti32x4 [r5+r3 ], ym3, 1
vextracti32x4 [r6+strideq*0], m2, 2
vextracti32x4 [r6+strideq*1], m2, 3
vextracti32x4 [r6+strideq*2], m3, 2
vextracti32x4 [r6+r3 ], m3, 3
RET
ALIGN function_align
cglobal_label .main_fast2 ; bottom three-quarters are zero
vpbroadcastd m10, [o(pd_2048)]
vpbroadcastq m13, [o(int_mshift)]
vpcmpub k7, m13, m10, 6
.main_fast4:
vpbroadcastd m2, [o(pw_401_4076x8)]
vpbroadcastd m4, [o(pw_m1189_3920x8)]
vpbroadcastd m3, [o(pw_799_4017x8)]
pmulhrsw m2, m8 ; t8a t15a
pmulhrsw m4, m1 ; t11a t12a
pmulhrsw m7, m3 ; t4a t7a
pxor m6, m6
psubsw m0, m2, m4 ; t11a t12a
paddsw m8, m2, m4 ; t8a t15a
mova m1, m7
jmp .main5
ALIGN function_align
cglobal_label .main_fast ; bottom half is zero
vpbroadcastd m10, [o(pd_2048)]
.main_fast3:
vpbroadcastq m13, [o(int_mshift)]
vpcmpub k7, m13, m10, 6
.main_fast5:
vpbroadcastd m2, [o(pw_401_4076x8)]
vpbroadcastd m4, [o(pw_m2598_3166x8)]
vpbroadcastd m11, [o(pw_1931_3612x8)]
vpbroadcastd m12, [o(pw_m1189_3920x8)]
pmulhrsw m8, m2 ; t8a t15a
vpbroadcastd m2, [o(pw_799_4017x8)]
pmulhrsw m0, m4 ; t9a t14a
vpbroadcastd m4, [o(pw_m2276_3406x8)]
pmulhrsw m5, m11 ; t10a t13a
pmulhrsw m1, m12 ; t11a t12a
pmulhrsw m7, m2 ; t4a t7a
pmulhrsw m3, m4 ; t5a t6a
jmp .main4
ALIGN function_align
cglobal_label .main
IDCT16_1D_PACKED
ret
INV_TXFM_16X16_FN adst, dct
INV_TXFM_16X16_FN adst, adst
INV_TXFM_16X16_FN adst, flipadst
cglobal iadst_16x16_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
call .main_pass1
vpbroadcastd m10, [o(pw_8192_m8192)]
punpcklwd m8, m0, m1 ; b0 d0 b1 d1 b2 d2 b3 d3
punpckhwd m0, m1 ; a0 c0 a1 c1 a2 c2 a3 c3
punpckhwd m1, m0, m8 ; a2 b2 c2 d2 a3 b3 c3 d3
punpcklwd m0, m8 ; a0 b0 c0 d0 a1 b1 c1 d1
punpcklwd m8, m2, m3 ; f0 h0 f1 h1 f2 h2 f3 h3
punpckhwd m2, m3 ; e0 g0 e1 g1 e2 g2 e3 g3
punpckhwd m3, m2, m8 ; e2 f2 g2 h2 e3 f3 g3 h3
punpcklwd m2, m8 ; e0 f0 g0 h0 e1 f1 g1 h1
punpckhwd m8, m4, m5 ; i0 k0 i1 k1 i2 k2 i3 k3
punpcklwd m4, m5 ; j0 l0 j1 l1 j2 l2 j3 l3
punpckhwd m5, m4, m8 ; i2 j2 k2 l2 i3 j3 k3 l3
punpcklwd m4, m8 ; i0 j0 k0 l0 i1 j1 k1 l1
punpckhwd m8, m6, m7 ; m0 o0 m1 o1 m2 o2 m3 o3
punpcklwd m6, m7 ; n0 p0 n1 p1 n2 p2 n3 p3
punpckhwd m7, m6, m8 ; m2 n2 o2 p2 m3 n3 o3 p3
punpcklwd m6, m8 ; m0 n0 o0 p0 m1 n1 o1 p1
.pass1_end:
REPX {pmulhrsw x, m10}, m0, m1, m2, m3, m4, m5, m6, m7
jmp tx2q
.pass2:
call .main_pass2
mova m10, [o(permD)]
psrlq m8, m10, 8
psrlq m12, m10, 12
psrlq m13, m10, 4
mova m9, m8
vpermi2q m8, m0, m2 ; 0 1 4 5
vpermt2q m0, m12, m2
vpermi2q m9, m1, m3 ; 2 3 6 7
vpermt2q m1, m12, m3
vpbroadcastd m12, [o(pw_2048)]
mov r3d, 0xff00ff00
mova m11, m10
vpermi2q m10, m4, m6 ; 8 9 12 13
vpermt2q m4, m13, m6
kmovd k1, r3d
vpermi2q m11, m5, m7 ; 10 11 14 15
vpermt2q m5, m13, m7
pxor m7, m7
vpsubw m12{k1}, m7, m12
jmp m(idct_16x16_internal_8bpc).end2
ALIGN function_align
.main_pass1:
mova m4, [o(permB)]
psrlq m3, m4, 4
vpermq m0, m4, [cq+64*0]
vpermq m7, m3, [cq+64*7]
vpermq m6, m4, [cq+64*6]
vpermq m1, m3, [cq+64*1]
vpermq m2, m4, [cq+64*2]
vpermq m5, m3, [cq+64*5]
vpermq m4, m4, [cq+64*4]
vpermq m3, m3, [cq+64*3]
call .main
vpbroadcastd m13, [o(pw_2896_2896)]
vpbroadcastd m12, [o(pw_m2896_2896)]
mova m2, m10
vpdpwssd m2, m5, m13 ; -out5
mova m8, m10
vpdpwssd m8, m11, m13 ; out4
mova m9, m10
vpdpwssd m9, m5, m12 ; out10
mova m5, m10
vpdpwssd m5, m11, m12 ; -out11
mova m11, m10
vpdpwssd m11, m3, m13 ; -out7
mova m14, m10
vpdpwssd m14, m4, m13 ; out6
mova m13, m10
vpdpwssd m13, m3, m12 ; out8
vpdpwssd m10, m4, [o(pw_2896_m2896)] {1to16} ; -out9
REPX {psrad x, 12}, m2, m8, m9, m5, m11, m14, m13, m10
packssdw m2, m8 ; -out5 out4
packssdw m5, m9, m5 ; out10 -out11
packssdw m3, m11, m14 ; -out7 out6
packssdw m4, m13, m10 ; out8 -out9
ret
ALIGN function_align
.main_pass2:
vshufi32x4 m8, m4, m6, q3232 ; i8 ic m8 mc
vinserti32x8 m4, ym6, 1 ; i0 i4 m0 m4
vshufi32x4 m6, m0, m2, q3232 ; a8 ac e8 ec
vinserti32x8 m0, ym2, 1 ; a0 a4 e0 e4
vshufi32x4 m9, m5, m7, q3232 ; ia ie ma me
vinserti32x8 m5, ym7, 1 ; i2 i6 m2 m6
vshufi32x4 m7, m1, m3, q3232 ; aa ae ea ee
vinserti32x8 m1, ym3, 1 ; a2 a6 e2 e6
vshufi32x4 m2, m0, m4, q3131 ; 4 5
vshufi32x4 m0, m4, q2020 ; 0 1
vshufi32x4 m4, m6, m8, q2020 ; 8 9
vshufi32x4 m6, m8, q3131 ; 12 13
vshufi32x4 m3, m1, m5, q3131 ; 6 7
vshufi32x4 m1, m5, q2020 ; 2 3
vshufi32x4 m5, m7, m9, q2020 ; 10 11
vshufi32x4 m7, m9, q3131 ; 14 15
cglobal_label .main_pass2b
REPX {pshufd x, x, q1032}, m1, m3, m5, m7
call .main
vpbroadcastd m8, [o(pw_2896x8)]
pshufb m2, m11, m12
pshufb m5, m12
pshufb m3, m12
pshufb m4, m12
punpcklqdq m9, m5, m2 ; t15a t7
punpckhqdq m5, m2 ; t14a t6
shufps m2, m3, m4, q1032 ; t2a t10
shufps m3, m4, q3210 ; t3a t11
psubsw m4, m2, m3 ; out8 -out9
paddsw m3, m2 ; -out7 out6
paddsw m2, m5, m9 ; -out5 out4
psubsw m5, m9 ; out10 -out11
REPX {pmulhrsw x, m8}, m2, m3, m4, m5
ret
ALIGN function_align
.main:
vpbroadcastd m10, [o(pd_2048)]
vpbroadcastq m13, [o(int_mshift)]
punpckhwd m8, m7, m0 ; in14 in1
punpcklwd m0, m7 ; in0 in15
punpcklwd m7, m6, m1 ; in12 in3
punpckhwd m1, m6 ; in2 in13
punpckhwd m6, m5, m2 ; in10 in5
punpcklwd m2, m5 ; in4 in11
punpcklwd m5, m4, m3 ; in8 in7
punpckhwd m3, m4 ; in6 in9
vpcmpub k7, m13, m10, 6 ; 0x33...
ITX_MUL2X_PACK 0, 4, 9, 10, 201, 4091, 5 ; t0 t1
ITX_MUL2X_PACK 1, 4, 9, 10, 995, 3973, 5 ; t2 t3
ITX_MUL2X_PACK 2, 4, 9, 10, 1751, 3703, 5 ; t4 t5
ITX_MUL2X_PACK 3, 4, 9, 10, 2440, 3290, 5 ; t6 t7
ITX_MUL2X_PACK 5, 4, 9, 10, 3035, 2751, 5 ; t8 t9
ITX_MUL2X_PACK 6, 4, 9, 10, 3513, 2106, 5 ; t10 t11
ITX_MUL2X_PACK 7, 4, 9, 10, 3857, 1380, 5 ; t12 t13
ITX_MUL2X_PACK 8, 4, 9, 10, 4052, 601, 5 ; t14 t15
psubsw m4, m0, m5 ; t9a t8a
paddsw m0, m5 ; t1a t0a
psubsw m5, m1, m6 ; t11a t10a
paddsw m1, m6 ; t3a t2a
psubsw m6, m2, m7 ; t13a t12a
paddsw m2, m7 ; t5a t4a
psubsw m7, m3, m8 ; t15a t14a
paddsw m3, m8 ; t7a t6a
ITX_MUL2X_PACK 4, 8, 9, 10, 799, 4017, 4 ; t8 t9
ITX_MUL2X_PACK 6, 8, 9, 10, 799_4017, 4017_m799, 52 ; t12 t13
ITX_MUL2X_PACK 5, 8, 9, 10, 3406, 2276, 4 ; t10 t11
ITX_MUL2X_PACK 7, 8, 9, 10, 3406_2276, 2276_m3406, 52 ; t14 t15
psubsw m8, m1, m3 ; t7 t6
paddsw m1, m3 ; t3 t2
psubsw m3, m0, m2 ; t5 t4
paddsw m0, m2 ; t1 t0
psubsw m2, m5, m7 ; t14a t15a
paddsw m7, m5 ; t10a t11a
psubsw m5, m4, m6 ; t12a t13a
paddsw m4, m6 ; t8a t9a
ITX_MUL2X_PACK 3, 6, 9, 10, 1567, 3784, 5 ; t5a t4a
ITX_MUL2X_PACK 8, 6, 9, 10, 3784_m1567, 1567_3784, 52 ; t7a t6a
ITX_MUL2X_PACK 2, 6, 9, 10, 3784, 1567, 4 ; t15 t14
ITX_MUL2X_PACK 5, 6, 9, 10, 3784_1567, 1567_m3784, 52 ; t13 t12
vbroadcasti32x4 m12, [o(deint_shuf)]
paddsw m6, m4, m7 ; -out1 out14
psubsw m4, m7 ; t10 t11
psubsw m11, m3, m8 ; t7 t6
paddsw m8, m3 ; out12 -out3
psubsw m3, m0, m1 ; t3a t2a
paddsw m0, m1 ; -out15 out0
paddsw m1, m2, m5 ; -out13 out2
psubsw m5, m2 ; t15a t14a
pshufb m0, m12
pshufb m6, m12
pshufb m8, m12
pshufb m1, m12
shufps m7, m6, m0, q1032 ; out14 -out15
shufps m0, m6, m0, q3210 ; -out1 out0
punpcklqdq m6, m8, m1 ; out12 -out13
punpckhqdq m1, m8, m1 ; -out3 out2
ret
INV_TXFM_16X16_FN flipadst, dct
INV_TXFM_16X16_FN flipadst, adst
INV_TXFM_16X16_FN flipadst, flipadst
cglobal iflipadst_16x16_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
call m(iadst_16x16_internal_8bpc).main_pass1
vpbroadcastd m10, [o(pw_m8192_8192)]
punpcklwd m8, m1, m0 ; m0 o0 m1 o1 m2 o2 m3 o3
punpckhwd m9, m1, m0 ; n0 p0 n1 p1 n2 p2 n3 p3
punpckhwd m1, m7, m6 ; a0 c0 a1 c1 a2 c2 a3 c3
punpcklwd m7, m6 ; b0 d0 b1 d1 b2 d2 b3 d3
punpcklwd m0, m1, m7 ; a0 b0 c0 d0 a1 b1 c1 d1
punpckhwd m1, m7 ; a2 b2 c2 d2 a3 b3 c3 d3
punpcklwd m6, m8, m9 ; m0 n0 o0 p0 m1 n1 o1 p1
punpckhwd m7, m8, m9 ; m2 n2 o2 p2 m3 n3 o3 p3
punpcklwd m8, m3, m2 ; i0 k0 i1 k1 i2 k2 i3 k3
punpckhwd m9, m3, m2 ; j0 l0 j1 l1 j2 l2 j3 l3
punpckhwd m3, m5, m4 ; e0 g0 e1 g1 e2 g2 e3 g3
punpcklwd m5, m4 ; f0 h0 f1 h1 f2 h2 f3 h3
punpcklwd m2, m3, m5 ; e0 f0 g0 h0 e1 f1 g1 h1
punpckhwd m3, m5 ; e2 f2 g2 h2 e3 f3 g3 h3
punpcklwd m4, m8, m9 ; i0 j0 k0 l0 i1 j1 k1 l1
punpckhwd m5, m8, m9 ; i2 j2 k2 l2 i3 j3 k3 l3
jmp m(iadst_16x16_internal_8bpc).pass1_end
.pass2:
call m(iadst_16x16_internal_8bpc).main_pass2
mova m10, [o(permD)]
psrlq m8, m10, 8
psrlq m12, m10, 12
psrlq m13, m10, 4
mova m9, m8
vpermi2q m8, m7, m5 ; 0 1 4 5
vpermt2q m7, m12, m5
vpermi2q m9, m6, m4 ; 2 3 6 7
vpermt2q m6, m12, m4
vpbroadcastd m12, [o(pw_2048)]
mov r3d, 0x00ff00ff
mova m11, m10
vpermi2q m10, m3, m1 ; 8 9 12 13
vpermt2q m3, m13, m1
kmovd k1, r3d
vpermi2q m11, m2, m0 ; 10 11 14 15
vpermt2q m2, m13, m0
pxor m0, m0
vpsubw m12{k1}, m0, m12
pmulhrsw m0, m7, m12
pmulhrsw m1, m6, m12
pmulhrsw m4, m3, m12
pmulhrsw m5, m2, m12
jmp m(idct_16x16_internal_8bpc).end3
INV_TXFM_16X16_FN identity, dct
INV_TXFM_16X16_FN identity, identity
cglobal iidentity_16x16_internal_8bpc, 0, 6, 0, dst, stride, c, eob, tx2
mova m8, [o(int16_perm)]
vpermb m1, m8, [cq+64*0] ; a0 b0 a1 b1 a2 b2 a3 b3
vpermb m2, m8, [cq+64*1] ; c0 d0 c1 d1 c2 d2 c3 d3
vpbroadcastd m0, [o(pw_1697x16)]
vpermb m3, m8, [cq+64*2] ; e0 f0 e1 f1 e2 f2 e3 f3
vpermb m4, m8, [cq+64*3] ; g0 h0 g1 h1 g2 h2 g3 h3
vpermb m5, m8, [cq+64*4] ; i0 j0 i1 j1 i2 j2 i3 j3
vpermb m6, m8, [cq+64*5] ; k0 l0 k1 l1 k2 l2 k3 l3
vpermb m7, m8, [cq+64*6] ; m0 n0 m1 n1 m2 n2 m3 n3
vpermb m8, m8, [cq+64*7] ; o0 p0 o1 p1 o2 p2 o3 p3
pmulhrsw m9, m0, m1
pmulhrsw m10, m0, m2
pmulhrsw m11, m0, m3
pmulhrsw m12, m0, m4
pmulhrsw m13, m0, m5
pmulhrsw m14, m0, m6
pmulhrsw m15, m0, m7
pmulhrsw m0, m8
REPX {psraw x, 1}, m9, m10, m11, m12
pavgw m1, m9
pavgw m2, m10
pavgw m3, m11
pavgw m4, m12
REPX {psraw x, 1}, m13, m14, m15, m0
pavgw m5, m13
pavgw m6, m14
pavgw m7, m15
pavgw m8, m0
punpckldq m0, m1, m2 ; a0 b0 c0 d0 a1 b1 c1 d1
punpckhdq m1, m2 ; a2 b2 c2 d2 a3 b3 c3 d3
punpckldq m2, m3, m4 ; e0 f0 g0 h0 e1 f1 g1 h1
punpckhdq m3, m4 ; e2 f2 g2 h2 e3 f3 g3 h3
punpckldq m4, m5, m6 ; i0 j0 k0 l0 i1 j1 k1 l1
punpckhdq m5, m6 ; i2 j2 k2 l2 i3 j3 k3 l3
punpckldq m6, m7, m8 ; m0 n0 o0 p0 m1 n1 o1 p1
punpckhdq m7, m8 ; m2 n2 o2 p2 m3 n3 o3 p3
jmp tx2q
ALIGN function_align
.pass2:
vpbroadcastd m11, [o(pw_1697x16)]
pmulhrsw m12, m11, m0
pmulhrsw m13, m11, m1
pmulhrsw m14, m11, m2
pmulhrsw m15, m11, m3
pmulhrsw m8, m11, m4
pmulhrsw m9, m11, m5
pmulhrsw m10, m11, m6
pmulhrsw m11, m7
REPX {paddsw x, x}, m0, m1, m2, m3, m4, m5, m6, m7
paddsw m0, m12
paddsw m1, m13
paddsw m2, m14
paddsw m3, m15
paddsw m8, m4
movu m4, [o(permD+2)]
paddsw m9, m5
paddsw m6, m10
paddsw m7, m11
psrlq m12, m4, 4
mova m5, m4
mova m10, m4
mova m11, m4
vpermi2q m4, m0, m2 ; 8 9 12 13
vpermt2q m0, m12, m2 ; 0 1 4 5
vpermi2q m5, m1, m3 ; 10 11 14 15
vpermt2q m1, m12, m3 ; 2 3 6 7
vpermi2q m10, m8, m6
vpermt2q m8, m12, m6
vpermi2q m11, m9, m7
vpermt2q m9, m12, m7
jmp m(idct_16x16_internal_8bpc).end
%macro ITX_UNPACK_MULHRSW 8 ; dst[1-2], src, tmp, coef[1-4]
vpbroadcastd m%4, [o(pw_%5_%6x8)]
punpcklwd m%1, m%3, m%3
pmulhrsw m%1, m%4
vpbroadcastd m%4, [o(pw_%7_%8x8)]
punpckhwd m%2, m%3, m%3
pmulhrsw m%2, m%4
%endmacro
cglobal inv_txfm_add_dct_dct_8x32_8bpc, 4, 4, 0, dst, stride, c, eob
%undef cmp
lea r5, [o_base]
test eobd, eobd
jz .dconly
cmp eobd, 107
jb .fast
mova m5, [cq+64*5]
mova m3, [cq+64*3]
mova m1, [cq+64*1]
mova m7, [cq+64*7]
mova m2, [cq+64*2]
mova m6, [cq+64*6]
mova m0, [cq+64*0]
mova m4, [cq+64*4]
call m(inv_txfm_add_dct_dct_32x8_8bpc).main
mova m8, [o(idct_8x32p)]
vpbroadcastd m9, [o(pw_8192)]
REPX {vpermb x, m8, x}, m0, m1, m2, m3, m4, m5, m6, m7
punpckldq m8, m0, m1 ; ab
punpckhdq m0, m1
punpckldq m1, m2, m3 ; cd
punpckhdq m2, m3
punpckldq m3, m4, m5 ; ef
punpckhdq m4, m5
punpckldq m5, m6, m7 ; gh
punpckhdq m6, m7
REPX {pmulhrsw x, m9}, m8, m0, m1, m2, m3, m4, m5, m6
punpcklqdq m18, m8, m1 ; 30 2 6 26 31 1 23 9
punpckhqdq m14, m8, m1 ; 16 0 12 20 3 29 11 21
punpcklqdq m21, m0, m2 ; 14 18 22 10 27 5 19 13
punpckhqdq m15, m0, m2 ; 18 4 24 8 7 25 15 17
punpcklqdq m20, m3, m5
punpckhqdq m16, m3, m5
punpcklqdq m19, m4, m6
punpckhqdq m17, m4, m6
vinserti32x4 ym8, ym18, xm20, 1
vshufi32x4 ym1, ym18, ym20, 0x03
vinserti32x4 ym9, ym14, xm16, 1
vshufi32x4 ym3, ym14, ym16, 0x03
vinserti32x4 ym0, ym21, xm19, 1
vshufi32x4 ym5, ym21, ym19, 0x03
vinserti32x4 ym7, ym15, xm17, 1
vshufi32x4 ym6, ym15, ym17, 0x03
call m(idct_8x16_internal_8bpc).main2
psrlq m12, [o(permB)], 60
vpermt2q m14, m12, m16
vpermt2q m21, m12, m19
vpermt2q m15, m12, m17
vpermi2q m12, m18, m20
vextracti32x8 ym16, m14, 1
vextracti32x8 ym19, m21, 1
vextracti32x8 ym17, m15, 1
vextracti32x8 ym20, m12, 1
call .main2
jmp .end
.fast: ; right half is zero
mova m0, [o(int16_perm)]
mova ym2, [cq+64*4]
vinserti32x8 m2, [cq+64*0], 1
mova ym3, [cq+64*6]
vinserti32x8 m3, [cq+64*2], 1
mova ym4, [cq+64*3]
vinserti32x8 m4, [cq+64*5], 1
mova ym5, [cq+64*7]
vinserti32x8 m5, [cq+64*1], 1
REPX {vpermb x, m0, x}, m2, m3, m4, m5
call m(idct_16x8_internal_8bpc).main2
vbroadcasti32x4 m4, [o(int_shuf3)]
vbroadcasti32x4 m5, [o(int_shuf4)]
pshufb m2, m4 ; e0 f0 e2 f2 e1 f1 e3 f3
pshufb m3, m5 ; g0 h0 g2 h2 g1 h1 g3 h3
pshufb m0, m4 ; a0 b0 a2 b2 a1 b1 a3 b3
pshufb m1, m5 ; c0 d0 c2 d2 c1 d1 c3 d3
vpbroadcastd m4, [o(pw_8192)]
psrlq m5, [o(permB)], 60
punpckldq m6, m2, m3 ; e0 f0 g0 h0 e2 f2 g2 h2
punpckhdq m17, m2, m3 ; e1 f1 g1 h1 e3 f3 g3 h3
punpckldq m2, m0, m1 ; a0 b0 c0 d0 a2 b2 c2 d2
punpckhdq m16, m0, m1 ; a1 b1 c1 d1 a3 b3 c3 d3
REPX {pmulhrsw x, m4}, m6, m17, m2, m16
vinserti32x4 ym0, ym2, xm6, 1 ; 0 2
vshufi32x4 ym1, ym2, ym6, 0x03 ; 4 6
vinserti32x4 ym14, ym16, xm17, 1 ; 1 3
vshufi32x4 ym15, ym16, ym17, 0x03 ; 5 7
vpermt2q m2, m5, m6 ; 8 10
vpermt2q m16, m5, m17 ; 9 11
vextracti32x8 ym3, m2, 1 ; 12 14
vextracti32x8 ym17, m16, 1 ; 13 15
call m(idct_8x16_internal_8bpc).main_fast
call .main_fast
.end:
vpbroadcastd ym8, strided
pmulld ym8, [o(gather8d)]
call .main_end
lea r3, [dstq+strideq*4]
kxnorb k1, k1, k1
lea r4, [dstq+strideq*8]
pxor m9, m9
lea r1, [r3+strideq*8]
kmovb k2, k1
vpgatherdq m12{k1}, [r0+ym8]
kmovb k1, k2
vpgatherdq m13{k2}, [r3+ym8]
kmovb k2, k1
vpgatherdq m14{k1}, [r4+ym8]
kmovb k1, k2
vpgatherdq m15{k2}, [r1+ym8]
REPX {pmulhrsw x, m10}, m0, m1, m2, m3, m4, m5, m6, m7
REPX {mova [cq+64*x], m9}, 0, 1, 2, 3, 4, 5, 6, 7
punpcklbw m11, m12, m9
punpckhbw m12, m9
paddw m0, m11
paddw m1, m12
packuswb m0, m1
kmovb k2, k1
vpscatterdq [r0+ym8]{k1}, m0
punpcklbw m12, m13, m9
punpckhbw m13, m9
paddw m2, m12
paddw m3, m13
packuswb m2, m3
kmovb k1, k2
vpscatterdq [r3+ym8]{k2}, m2
punpcklbw m13, m14, m9
punpckhbw m14, m9
paddw m4, m13
paddw m5, m14
packuswb m4, m5
kmovb k2, k1
vpscatterdq [r4+ym8]{k1}, m4
punpcklbw m14, m15, m9
punpckhbw m15, m9
paddw m6, m14
paddw m7, m15
packuswb m6, m7
vpscatterdq [r1+ym8]{k2}, m6
RET
.dconly:
movsx r6d, word [cq]
mov [cq], eobd
or r3d, 32
imul r6d, 181
add r6d, 128+512
sar r6d, 8+2
jmp m(inv_txfm_add_dct_dct_8x8_8bpc).dconly2
INIT_YMM avx512icl
ALIGN function_align
cglobal_label .main_fast2 ; bottom three-quarters are zero
ITX_UNPACK_MULHRSW 12, 14, 14, 8, 201, 4091, m601, 4052 ; t16a, t31a, t23a, t24a
ITX_UNPACK_MULHRSW 21, 20, 15, 8, 995, 3973, m1380, 3857 ; t20a, t27a, t19a, t28a
mova m11, m12
mova m17, m20
mova m15, m21
mova m16, m14
jmp .main4
ALIGN function_align
cglobal_label .main_fast ; bottom half is zero
ITX_UNPACK_MULHRSW 12, 14, 14, 8, 201, 4091, m601, 4052 ; t16a, t31a, t23a, t24a
ITX_UNPACK_MULHRSW 21, 15, 15, 8, 995, 3973, m1380, 3857 ; t20a, t27a, t19a, t28a
ITX_UNPACK_MULHRSW 20, 16, 16, 8, 1751, 3703, m2106, 3513 ; t18a, t29a, t21a, t26a
ITX_UNPACK_MULHRSW 19, 17, 17, 8, 2440, 3290, m2751, 3035 ; t22a, t25a, t17a, t30a
jmp .main3
ALIGN function_align
cglobal_label .main
punpcklwd m12, m21, m14 ; in31 in1
punpckhwd m14, m21 ; in3 in29
punpcklwd m21, m20, m15 ; in27 in5
punpckhwd m15, m20 ; in7 in25
punpcklwd m20, m19, m16 ; in23 in9
punpckhwd m16, m19 ; in11 in21
punpcklwd m19, m18, m17 ; in19 in13
punpckhwd m17, m18 ; in15 in17
.main2:
ITX_MUL2X_PACK 12, 8, 9, 10, 201, 4091, 5 ; t16a, t31a
ITX_MUL2X_PACK 14, 8, 9, 10, 4052, 601, 5 ; t23a, t24a
ITX_MUL2X_PACK 21, 8, 9, 10, 995, 3973, 5 ; t20a, t27a
ITX_MUL2X_PACK 15, 8, 9, 10, 3857, 1380, 5 ; t19a, t28a
ITX_MUL2X_PACK 20, 8, 9, 10, 1751, 3703, 5 ; t18a, t29a
ITX_MUL2X_PACK 16, 8, 9, 10, 3513, 2106, 5 ; t21a, t26a
ITX_MUL2X_PACK 19, 8, 9, 10, 2440, 3290, 5 ; t22a, t25a
ITX_MUL2X_PACK 17, 8, 9, 10, 3035, 2751, 5 ; t17a, t30a
.main3:
psubsw m11, m12, m17 ; t17 t30
paddsw m12, m17 ; t16 t31
psubsw m17, m15, m20 ; t18 t29
paddsw m20, m15 ; t19 t28
psubsw m15, m21, m16 ; t21 t26
paddsw m21, m16 ; t20 t27
psubsw m16, m14, m19 ; t22 t25
paddsw m14, m19 ; t23 t24
.main4:
ITX_MUL2X_PACK 11, 18, 19, 10, 799, 4017, 5 ; t17a t30a
ITX_MUL2X_PACK 17, 18, 19, 10, m4017, 799, 5 ; t18a t29a
ITX_MUL2X_PACK 15, 18, 19, 10, 3406, 2276, 5 ; t21a t26a
ITX_MUL2X_PACK 16, 18, 19, 10, m2276, 3406, 5 ; t22a t25a
vpbroadcastd m8, [o(pw_m3784_1567)]
psubsw m19, m12, m20 ; t19a t28a
paddsw m20, m12 ; t16a t31a
psubsw m12, m14, m21 ; t20a t27a
paddsw m14, m21 ; t23a t24a
psubsw m21, m11, m17 ; t18 t29
paddsw m11, m17 ; t17 t30
psubsw m17, m16, m15 ; t21 t26
paddsw m16, m15 ; t22 t25
ITX_MUL2X_PACK 21, 18, 15, 10, 1567_3784, 8, 20 ; t18a t29a
ITX_MUL2X_PACK 19, 18, 15, 10, 1567_3784, 8, 20 ; t19 t28
ITX_MUL2X_PACK 12, 18, 15, 10, 8, m1567_m3784, 36 ; t20 t27
ITX_MUL2X_PACK 17, 18, 15, 10, 8, m1567_m3784, 36 ; t21a t26a
vbroadcasti32x4 m18, [o(deint_shuf)]
vpbroadcastd m8, [o(pw_m2896_2896)]
vpbroadcastd m9, [o(pw_2896_2896)]
psubsw m15, m20, m14 ; t23 t24
paddsw m20, m14 ; t16 t31
psubsw m14, m11, m16 ; t22a t25a
paddsw m11, m16 ; t17a t30a
psubsw m16, m21, m17 ; t21 t26
paddsw m21, m17 ; t18 t29
psubsw m17, m19, m12 ; t20a t27a
paddsw m19, m12 ; t19a t28a
REPX {pshufb x, m18}, m20, m11, m21, m19
ITX_MUL2X_PACK 15, 18, 12, 10, 8, 9, 8 ; t23a t22a
ITX_MUL2X_PACK 14, 13, 15, 10, 8, 9, 8 ; t22 t25
packssdw m18, m13 ; t23a t22
packssdw m12, m15 ; t24a t25
ITX_MUL2X_PACK 16, 13, 15, 10, 8, 9, 8 ; t21a t26a
ITX_MUL2X_PACK 17, 16, 14, 10, 8, 9, 8 ; t20 t27
packssdw m16, m13 ; t20 t21a
packssdw m14, m15 ; t27 t26a
punpcklqdq m13, m19, m21 ; t19a t18
punpckhqdq m19, m21 ; t28a t29
punpcklqdq m21, m20, m11 ; t16 t17a
punpckhqdq m20, m11 ; t31 t30a
INIT_ZMM avx512icl
mova m15, [o(permA)]
ret
cglobal_label .main_end
vpbroadcastd m10, [o(pw_2048)]
vpermt2q m0, m15, m1 ; t0 t1 t2 t3
vpermt2q m20, m15, m19 ; t31 t30a t29 t28a
vpermt2q m2, m15, m3 ; t4 t5 t6 t7
vpermt2q m14, m15, m12 ; t27 t26a t25 t24a
vpermt2q m4, m15, m5 ; t8 t9 t10 t11
vpermt2q m18, m15, m16 ; t23a t22 t21a t20
vpermt2q m6, m15, m7 ; t12 t13 t14 t15
vpermt2q m13, m15, m21 ; t19a t18 t17a t16
psubsw m7, m0, m20 ; out31 out30 out29 out28
paddsw m0, m20 ; out0 out1 out2 out3
psubsw m5, m2, m14 ; out27 out26 out25 out24
paddsw m2, m14 ; out4 out5 out6 out7
psubsw m3, m4, m18 ; out23 out22 out21 out20
paddsw m4, m18 ; out8 out9 out10 out11
psubsw m1, m6, m13 ; out19 out18 out17 out16
paddsw m6, m13 ; out12 out13 out14 out15
vzeroupper
ret
%macro LOAD_PACKED_16X2 3 ; dst, row[1-2]
vbroadcasti32x4 ym%1, [cq+16*%2]
vbroadcasti32x4 ym8, [cq+16*%3]
shufpd ym%1, ym8, 0x0c
%endmacro
cglobal inv_txfm_add_dct_dct_32x8_8bpc, 4, 4, 0, dst, stride, c, eob
%undef cmp
test eobd, eobd
jz .dconly
lea r5, [o_base]
LOAD_PACKED_16X2 0, 0, 2 ; in0 in2
LOAD_PACKED_16X2 1, 4, 6 ; in4 in6
LOAD_PACKED_16X2 2, 8, 10 ; in8 in10
LOAD_PACKED_16X2 3, 12, 14 ; in12 in14
LOAD_PACKED_16X2 14, 1, 3 ; in1 in3
LOAD_PACKED_16X2 15, 5, 7 ; in5 in7
LOAD_PACKED_16X2 16, 9, 11 ; in9 in11
LOAD_PACKED_16X2 17, 13, 15 ; in13 in15
pxor m4, m4
REPX {mova [cq+64*x], m4}, 0, 1, 2, 3
cmp eobd, 107
jb .fast
LOAD_PACKED_16X2 4, 16, 18 ; in16 in18
LOAD_PACKED_16X2 5, 20, 22 ; in20 in22
LOAD_PACKED_16X2 6, 24, 26 ; in24 in26
LOAD_PACKED_16X2 7, 28, 30 ; in28 in30
call m(idct_8x16_internal_8bpc).main
LOAD_PACKED_16X2 18, 19, 17 ; in19 in17
LOAD_PACKED_16X2 19, 23, 21 ; in23 in21
LOAD_PACKED_16X2 20, 27, 25 ; in27 in25
LOAD_PACKED_16X2 21, 31, 29 ; in31 in29
pxor m8, m8
REPX {mova [cq+64*x], m8}, 4, 5, 6, 7
call m(inv_txfm_add_dct_dct_8x32_8bpc).main
jmp .pass2
.fast: ; bottom half is zero
mova ym5, ym4
mova ym6, ym4
mova ym7, ym4
call m(idct_8x16_internal_8bpc).main
call m(inv_txfm_add_dct_dct_8x32_8bpc).main_fast
.pass2:
vpbroadcastd m10, [o(pw_8192)]
vpermt2q m0, m15, m4 ; t0 t1 t9 t8
vpermt2q m20, m15, m18 ; t31 t30a t23a t22
vpermt2q m3, m15, m7 ; t7 t6 t14 t15
vpermt2q m12, m15, m21 ; t25 t24a t17a t16
vpermt2q m2, m15, m6 ; t4 t5 t13 t12
vpermt2q m14, m15, m13 ; t23a t22 t21a t20
vpermt2q m1, m15, m5 ; t3 t2 t10 t11
vpermt2q m19, m15, m16 ; t27 t26a t19a t18
psubsw m8, m0, m20 ; out31 out30 out22 out23
paddsw m0, m20 ; out0 out1 out9 out8
paddsw m6, m3, m12 ; out7 out6 out14 out15
psubsw m3, m12 ; out24 out25 out17 out16
psubsw m5, m2, m14 ; out27 out26 out18 out19
paddsw m4, m2, m14 ; out4 out5 out13 out12
psubsw m7, m1, m19 ; out28 out29 out21 out20
paddsw m2, m1, m19 ; out3 out2 out10 out11
vzeroupper
vshufi32x4 m1, m0, m3, q1221 ; out1 out9 out17 out25
vshufi32x4 m0, m3, q0330 ; out0 out8 out16 out24
vshufi32x4 m3, m2, m5, q0330 ; out3 out11 out19 out27
vshufi32x4 m2, m5, q1221 ; out2 out10 out18 out26
vshufi32x4 m5, m4, m7, q1221 ; out5 out13 out21 out29
vshufi32x4 m4, m7, q0330 ; out4 out12 out20 out28
vshufi32x4 m7, m6, m8, q0330 ; out7 out15 out23 out31
vshufi32x4 m6, m8, q1221 ; out6 out14 out22 out30
REPX {pmulhrsw x, m10}, m0, m1, m2, m3, m4, m5, m6, m7
call m(inv_txfm_add_dct_dct_64x32_8bpc).transpose_8x8
call .main
vpbroadcastd m8, [o(pw_2048)]
REPX {pmulhrsw x, m8}, m0, m1, m2, m3, m4, m5, m6, m7
lea r2, [strideq*3]
lea r3, [dstq+strideq*4]
movshdup m12, [o(permD)]
pmovzxbw m8, [dstq+strideq*0]
pmovzxbw m9, [dstq+strideq*1]
pmovzxbw m10, [dstq+strideq*2]
pmovzxbw m11, [dstq+r2 ]
paddw m0, m8
paddw m1, m9
paddw m2, m10
paddw m3, m11
pmovzxbw m8, [r3+strideq*0]
pmovzxbw m9, [r3+strideq*1]
pmovzxbw m10, [r3+strideq*2]
pmovzxbw m11, [r3+r2 ]
paddw m4, m8
paddw m5, m9
paddw m6, m10
paddw m7, m11
packuswb m0, m1
packuswb m2, m3
vpermq m0, m12, m0
vpermq m2, m12, m2
mova [dstq+strideq*0], ym0
vextracti32x8 [dstq+strideq*1], m0, 1
mova [dstq+strideq*2], ym2
vextracti32x8 [dstq+r2 ], m2, 1
packuswb m4, m5
packuswb m6, m7
vpermq m4, m12, m4
vpermq m6, m12, m6
mova [r3+strideq*0], ym4
vextracti32x8 [r3+strideq*1], m4, 1
mova [r3+strideq*2], ym6
vextracti32x8 [r3+r2 ], m6, 1
RET
.dconly:
movsx r6d, word [cq]
mov [cq], eobd
or r3d, 8
.dconly2:
imul r6d, 181
add r6d, 128+512
sar r6d, 8+2
.dconly3:
imul r6d, 181
add r6d, 128+2048
sar r6d, 8+4
pxor m2, m2
vpbroadcastw m3, r6d
.dconly_loop:
mova ym1, [dstq+strideq*0]
vinserti32x8 m1, [dstq+strideq*1], 1
punpcklbw m0, m1, m2
punpckhbw m1, m2
paddw m0, m3
paddw m1, m3
packuswb m0, m1
mova [dstq+strideq*0], ym0
vextracti32x8 [dstq+strideq*1], m0, 1
lea dstq, [dstq+strideq*2]
sub r3d, 2
jg .dconly_loop
RET
ALIGN function_align
cglobal_label .main
vpbroadcastd m10, [o(pd_2048)]
.main2:
ITX_MULSUB_2W 5, 3, 8, 9, 10, 3406, 2276 ; t5a, t6a
ITX_MULSUB_2W 1, 7, 8, 9, 10, 799, 4017 ; t4a, t7a
ITX_MULSUB_2W 2, 6, 8, 9, 10, 1567, 3784 ; t2, t3
vpbroadcastd m11, [o(pw_2896_2896)]
vpbroadcastd m12, [o(pw_m2896_2896)]
ITX_MULSUB_2W 0, 4, 8, 9, 10, 11, 12 ; t1, t0
.main3:
paddsw m8, m1, m5 ; t4
psubsw m1, m5 ; t5a
paddsw m9, m7, m3 ; t7
psubsw m7, m3 ; t6a
ITX_MULSUB_2W 7, 1, 3, 5, 10, 11, 12 ; t5, t6
psubsw m5, m0, m2 ; dct4 out2
paddsw m2, m0 ; dct4 out1
paddsw m0, m4, m6 ; dct4 out0
psubsw m4, m6 ; dct4 out3
psubsw m6, m2, m1 ; out6
paddsw m1, m2 ; out1
paddsw m2, m5, m7 ; out2
psubsw m5, m7 ; out5
psubsw m7, m0, m9 ; out7
paddsw m0, m9 ; out0
paddsw m3, m4, m8 ; out3
psubsw m4, m8 ; out4
ret
cglobal inv_txfm_add_identity_identity_8x32_8bpc, 3, 5, 0, dst, stride, c
vpbroadcastd m7, [pw_5]
paddsw m0, m7, [cq+64*0]
paddsw m1, m7, [cq+64*1]
vpbroadcastd ym9, strided
paddsw m2, m7, [cq+64*2]
paddsw m3, m7, [cq+64*3]
paddsw m4, m7, [cq+64*4]
paddsw m5, m7, [cq+64*5]
paddsw m6, m7, [cq+64*6]
paddsw m7, [cq+64*7]
pmulld ym14, ym9, [pd_0to15]
lea r3, [dstq+strideq*1]
lea r4, [dstq+strideq*2]
kxnorb k1, k1, k1
pxor m13, m13
add r1, r4 ; dstq+strideq*3
kmovb k2, k1
vpgatherdq m9{k1}, [r0+ym14*4]
kmovb k1, k2
vpgatherdq m10{k2}, [r3+ym14*4]
kmovb k2, k1
call m(inv_txfm_add_dct_dct_64x32_8bpc).transpose_8x8
REPX {psraw x, 3}, m0, m1, m2, m3, m4, m5, m6, m7
vpgatherdq m11{k1}, [r4+ym14*4]
kmovb k1, k2
vpgatherdq m12{k2}, [r1+ym14*4]
REPX {mova [cq+64*x], m13}, 0, 1, 2, 3, 4, 5, 6, 7
punpcklbw m8, m9, m13 ; 0 8 16 24
punpckhbw m9, m13 ; 4 12 20 28
paddw m0, m8
paddw m4, m9
packuswb m0, m4
kmovb k2, k1
vpscatterdq [r0+ym14*4]{k1}, m0
punpcklbw m8, m10, m13 ; 1 9 17 25
punpckhbw m10, m13 ; 5 13 21 29
paddw m1, m8
paddw m5, m10
packuswb m1, m5
kmovb k1, k2
vpscatterdq [r3+ym14*4]{k2}, m1
punpcklbw m8, m11, m13 ; 2 10 18 26
punpckhbw m11, m13 ; 6 14 22 30
paddw m2, m8
paddw m6, m11
packuswb m2, m6
kmovb k2, k1
vpscatterdq [r4+ym14*4]{k1}, m2
punpcklbw m8, m12, m13 ; 3 11 19 27
punpckhbw m12, m13 ; 7 15 23 31
paddw m3, m8
paddw m7, m12
packuswb m3, m7
vpscatterdq [r1+ym14*4]{k2}, m3
RET
cglobal inv_txfm_add_identity_identity_32x8_8bpc, 3, 5, 0, dst, stride, c
vpbroadcastd m0, [pw_4096]
pmulhrsw m3, m0, [cq+64*0]
pmulhrsw m4, m0, [cq+64*4]
pmulhrsw m6, m0, [cq+64*1]
pmulhrsw m5, m0, [cq+64*5]
pmulhrsw m7, m0, [cq+64*2]
pmulhrsw m2, m0, [cq+64*6]
pmulhrsw m8, m0, [cq+64*3]
pmulhrsw m0, [cq+64*7]
mova m13, [int8_permA]
lea r3, [strideq*3]
lea r4, [dstq+strideq*4]
punpckldq m1, m3, m4
punpckhdq m3, m4
punpckldq m4, m6, m5
punpckhdq m6, m5
punpckldq m5, m7, m2
punpckhdq m7, m2
punpckldq m2, m8, m0
punpckhdq m8, m0
mova ym9, [dstq+strideq*0]
vinserti32x8 m9, [dstq+strideq*2], 1
mova ym10, [dstq+strideq*1]
vinserti32x8 m10, [dstq+r3 ], 1
mova ym11, [r4+strideq*0]
vinserti32x8 m11, [r4+strideq*2], 1
mova ym12, [r4+strideq*1]
vinserti32x8 m12, [r4+r3 ], 1
REPX {vpermb x, m13, x}, m1, m4, m5, m2, m3, m6, m7, m8
pxor m13, m13
REPX {mova [cq+64*x], m13}, 0, 1, 2, 3, 4, 5, 6, 7
punpcklqdq m0, m1, m4 ; a0 a2 c0 c2
punpckhqdq m1, m4 ; b0 b2 d0 d2
punpcklqdq m4, m5, m2 ; a1 a3 c1 c3
punpckhqdq m5, m2 ; b1 b3 d1 d3
punpcklqdq m2, m3, m6 ; e0 e2 g0 g2
punpckhqdq m3, m6 ; f0 f2 h0 h2
punpcklqdq m6, m7, m8 ; e1 e3 g1 g3
punpckhqdq m7, m8 ; f1 f3 h1 h3
punpcklbw m8, m9, m13
punpckhbw m9, m13
paddw m0, m8
paddw m4, m9
packuswb m0, m4
mova [dstq+strideq*0], ym0
vextracti32x8 [dstq+strideq*2], m0, 1
punpcklbw m8, m10, m13
punpckhbw m10, m13
paddw m1, m8
paddw m5, m10
packuswb m1, m5
mova [dstq+strideq*1], ym1
vextracti32x8 [dstq+r3 ], m1, 1
punpcklbw m8, m11, m13
punpckhbw m11, m13
paddw m2, m8
paddw m6, m11
packuswb m2, m6
mova [r4+strideq*0], ym2
vextracti32x8 [r4+strideq*2], m2, 1
punpcklbw m8, m12, m13
punpckhbw m12, m13
paddw m3, m8
paddw m7, m12
packuswb m3, m7
mova [r4+strideq*1], ym3
vextracti32x8 [r4+r3 ], m3, 1
RET
%macro IDCT_16x32_END 3 ; src[1-2], row
mova xm8, [dstq+strideq*0]
vinserti32x4 ym8, [dstq+strideq*1], 1
mova xm9, [dstq+r3 ]
vinserti32x4 ym9, [dstq+strideq*2], 1
pmulhrsw m%1, m10
pmulhrsw m%2, m10
vpermb m8, m11, m8
vpermb m9, m11, m9
mova [cq+64*(%3*2+0)], m13
mova [cq+64*(%3*2+1)], m13
paddw m8, m%1
paddw m9, m%2
packuswb m8, m9
vpermd m8, m12, m8
mova [dstq+strideq*0], xm8
vextracti32x4 [dstq+strideq*1], ym8, 1
vextracti32x4 [dstq+strideq*2], m8, 2
vextracti32x4 [dstq+r3 ], m8, 3
%if %1 != 20
lea dstq, [dstq+strideq*4]
%endif
%endmacro
cglobal inv_txfm_add_dct_dct_16x32_8bpc, 4, 4, 22, dst, stride, c, eob
%undef cmp
lea r5, [o_base]
test eobd, eobd
jz .dconly
vpbroadcastd m15, [o(pw_2896x8)]
cmp eobd, 151
jb .fast
pmulhrsw m5, m15, [cq+64*10]
pmulhrsw m3, m15, [cq+64* 6]
pmulhrsw m1, m15, [cq+64* 2]
pmulhrsw m7, m15, [cq+64*14]
pmulhrsw m2, m15, [cq+64* 4]
pmulhrsw m6, m15, [cq+64*12]
pmulhrsw m0, m15, [cq+64* 0]
pmulhrsw m4, m15, [cq+64* 8]
call m(inv_txfm_add_dct_dct_32x8_8bpc).main
pmulhrsw m14, m15, [cq+64* 1]
pmulhrsw m21, m15, [cq+64*15]
pmulhrsw m18, m15, [cq+64* 9]
pmulhrsw m17, m15, [cq+64* 7]
pmulhrsw m16, m15, [cq+64* 5]
pmulhrsw m19, m15, [cq+64*11]
pmulhrsw m20, m15, [cq+64*13]
pmulhrsw m15, [cq+64* 3]
call m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf
mova m8, [o(idct_16x32p)]
vpbroadcastd m9, [o(pw_16384)]
REPX {vpermb x, m8, x}, m0, m1, m2, m3, m4, m5, m6, m7, \
m14, m15, m16, m17, m18, m19, m20, m21
punpckldq m8, m0, m1
punpckhdq m0, m1
punpckldq m1, m2, m3
punpckhdq m2, m3
REPX {pmulhrsw x, m9}, m8, m0, m1, m2
punpckldq m3, m4, m5
punpckhdq m4, m5
punpckldq m5, m6, m7
punpckhdq m6, m7
REPX {pmulhrsw x, m9}, m3, m4, m5, m6
punpckldq m7, m14, m15
punpckhdq m14, m15
punpckldq m15, m16, m17
punpckhdq m16, m17
REPX {pmulhrsw x, m9}, m7, m14, m15, m16
punpckldq m17, m18, m19
punpckhdq m18, m19
punpckldq m19, m20, m21
punpckhdq m20, m21
REPX {pmulhrsw x, m9}, m17, m18, m19, m20
punpcklqdq m21, m8, m1
punpckhqdq m8, m1
punpcklqdq m1, m0, m2
punpckhqdq m0, m2
punpcklqdq m2, m3, m5
punpckhqdq m3, m5
punpcklqdq m5, m4, m6
punpckhqdq m4, m6
punpcklqdq m6, m7, m15
punpckhqdq m7, m15
punpcklqdq m15, m14, m16
punpckhqdq m14, m16
punpcklqdq m16, m17, m19
punpckhqdq m17, m19
punpcklqdq m19, m18, m20
punpckhqdq m18, m20
vinserti32x8 m20, m21, ym2, 1
vshufi32x4 m21, m2, q3232
vinserti32x8 m2, m8, ym3, 1
vshufi32x4 m8, m3, q3232
vinserti32x8 m3, m1, ym5, 1
vshufi32x4 m1, m5, q3232
vinserti32x8 m5, m0, ym4, 1
vshufi32x4 m0, m4, q3232
vinserti32x8 m4, m6, ym16, 1
vshufi32x4 m6, m16, q3232
vinserti32x8 m16, m7, ym17, 1
vshufi32x4 m7, m17, q3232
vinserti32x8 m17, m15, ym19, 1
vshufi32x4 m15, m19, q3232
vinserti32x8 m19, m14, ym18, 1
vshufi32x4 m14, m18, q3232
vshufi32x4 m18, m21, m6, q3131 ; 27 5
vshufi32x4 m21, m6, q2020 ; 31 1
vshufi32x4 m6, m8, m7, q2020 ; 24 8
vshufi32x4 m8, m7, q3131 ; 30 2
vshufi32x4 m7, m1, m15, q2020 ; 28 4
vshufi32x4 m1, m15, q3131 ; 6 26
vshufi32x4 m15, m0, m14, q2020 ; 7 25
vshufi32x4 m0, m14, q3131 ; 14 18
vshufi32x4 m14, m20, m4, q2020 ; 3 29
vshufi32x4 m20, m4, q3131 ; 23 9
vshufi32x4 m9, m3, m17, q2020 ; 16 0
vshufi32x4 m3, m17, q3131 ; 12 20
vshufi32x4 m17, m5, m19, q2020 ; 15 17
vshufi32x4 m5, m19, q3131 ; 22 10
vshufi32x4 m19, m2, m16, q2020 ; 19 13
vshufi32x4 m16, m2, m16, q3131 ; 11 21
call m(idct_16x16_internal_8bpc).main3
call .main_oddhalf
jmp .pass2
.fast: ; right half is zero
mova ym8, [cq+64*15]
vinserti32x8 m8, [cq+64* 1], 1
mova m2, [o(int16_perm)]
mova ym9, [cq+64* 8]
vinserti32x8 m9, [cq+64* 0], 1
mova ym0, [cq+64* 7]
vinserti32x8 m0, [cq+64* 9], 1
mova ym7, [cq+64*14]
vinserti32x8 m7, [cq+64* 2], 1
mova ym1, [cq+64* 3]
vinserti32x8 m1, [cq+64*13], 1
mova ym3, [cq+64* 6]
vinserti32x8 m3, [cq+64*10], 1
mova ym5, [cq+64*11]
vinserti32x8 m5, [cq+64* 5], 1
mova ym6, [cq+64*12]
vinserti32x8 m6, [cq+64* 4], 1
REPX {pmulhrsw x, m15}, m8, m9, m0, m7, m1, m3, m5, m6
REPX {vpermb x, m2, x}, m8, m9, m0, m7, m1, m3, m5, m6
call m(idct_16x16_internal_8bpc).main2
vbroadcasti32x4 m8, [o(int_shuf3)]
vbroadcasti32x4 m9, [o(int_shuf4)]
vpbroadcastd m11, [o(pw_16384)]
pshufb m0, m8
pshufb m1, m9
pshufb m2, m8
pshufb m3, m9
REPX {pmulhrsw x, m11}, m0, m1, m2, m3
pshufb m4, m8
pshufb m5, m9
pshufb m6, m8
pshufb m7, m9
REPX {pmulhrsw x, m11}, m4, m5, m6, m7
punpckhdq m17, m0, m1
punpckldq m0, m1
punpckhdq m16, m2, m3
punpckldq m2, m3
punpckhdq m18, m4, m5
punpckldq m4, m5
punpckhdq m5, m6, m7
punpckldq m6, m7
vinserti32x8 m1, m0, ym2, 1
vshufi32x4 m3, m0, m2, q3232
vinserti32x8 m2, m4, ym6, 1
vshufi32x4 m4, m6, q3232
vinserti32x8 m15, m17, ym16, 1
vshufi32x4 m17, m16, q3232
vinserti32x8 m16, m18, ym5, 1
vshufi32x4 m18, m5, q3232
vshufi32x4 m0, m1, m2, q2020 ; 0 2
vshufi32x4 m1, m2, q3131 ; 4 6
vshufi32x4 m2, m3, m4, q2020 ; 8 10
vshufi32x4 m3, m4, q3131 ; 12 14
vshufi32x4 m14, m15, m16, q2020 ; 1 3
vshufi32x4 m15, m16, q3131 ; 5 7
vshufi32x4 m16, m17, m18, q2020 ; 9 11
vshufi32x4 m17, m18, q3131 ; 13 15
pxor m6, m6
punpckhwd m8, m0, m0
punpcklwd m9, m6, m0
punpckhwd m0, m3, m3
punpckhwd m5, m2, m2
punpcklwd m7, m1, m1
punpckhwd m1, m1
punpcklwd m3, m3
punpcklwd m6, m2
call m(idct_16x16_internal_8bpc).main_fast5
punpcklwd m21, m14, m14
punpckhwd m14, m14
punpcklwd m18, m15, m15
punpckhwd m15, m15
punpcklwd m20, m16, m16
punpckhwd m16, m16
punpcklwd m19, m17, m17
punpckhwd m17, m17
call .main_oddhalf_fast
.pass2:
vpbroadcastd m10, [o(pw_2048)]
mova m11, [o(end_16x32p)]
lea r3, [strideq*3]
pxor m13, m13
psrld m12, m11, 8
IDCT_16x32_END 0, 1, 0
IDCT_16x32_END 2, 3, 1
IDCT_16x32_END 4, 5, 2
IDCT_16x32_END 6, 7, 3
IDCT_16x32_END 14, 15, 4
IDCT_16x32_END 16, 17, 5
IDCT_16x32_END 18, 19, 6
IDCT_16x32_END 20, 21, 7
RET
ALIGN function_align
.dconly:
movsx r6d, word [cq]
mov [cq], eobd
or r3d, 32
jmp m(inv_txfm_add_dct_dct_16x8_8bpc).dconly
ALIGN function_align
cglobal_label .main_oddhalf_fast2 ; bottom three-quarters are zero
vpbroadcastd m8, [o(pw_201_4091x8)]
vpbroadcastd m20, [o(pw_m1380_3857x8)]
vpbroadcastd m9, [o(pw_995_3973x8)]
vpbroadcastd m16, [o(pw_m601_4052x8)]
pmulhrsw m21, m8 ; t16a, t31a
pmulhrsw m20, m15 ; t19a, t28a
pmulhrsw m18, m9 ; t20a, t27a
pmulhrsw m14, m16 ; t23a, t24a
mova m8, m21
mova m17, m20
mova m15, m18
mova m16, m14
jmp .main3
ALIGN function_align
cglobal_label .main_oddhalf_fast ; bottom half is zero
vpbroadcastd m8, [o(pw_201_4091x8)]
vpbroadcastd m9, [o(pw_m2751_3035x8)]
vpbroadcastd m11, [o(pw_1751_3703x8)]
vpbroadcastd m12, [o(pw_m1380_3857x8)]
pmulhrsw m21, m8 ; t16a, t31a
vpbroadcastd m8, [o(pw_995_3973x8)]
pmulhrsw m17, m9 ; t17a, t30a
vpbroadcastd m9, [o(pw_m2106_3513x8)]
pmulhrsw m20, m11 ; t18a, t29a
vpbroadcastd m11, [o(pw_2440_3290x8)]
pmulhrsw m15, m12 ; t19a, t28a
vpbroadcastd m12, [o(pw_m601_4052x8)]
pmulhrsw m18, m8 ; t20a, t27a
pmulhrsw m16, m9 ; t21a, t26a
pmulhrsw m19, m11 ; t22a, t25a
pmulhrsw m14, m12 ; t23a, t24a
jmp .main2
ALIGN function_align
cglobal_label .main_oddhalf
ITX_MUL2X_PACK 21, 8, 9, 10, 201, 4091, 5 ; t16a, t31a
ITX_MUL2X_PACK 17, 8, 9, 10, 3035, 2751, 5 ; t17a, t30a
ITX_MUL2X_PACK 20, 8, 9, 10, 1751, 3703, 5 ; t18a, t29a
ITX_MUL2X_PACK 15, 8, 9, 10, 3857, 1380, 5 ; t19a, t28a
ITX_MUL2X_PACK 18, 8, 9, 10, 995, 3973, 5 ; t20a, t27a
ITX_MUL2X_PACK 16, 8, 9, 10, 3513, 2106, 5 ; t21a, t26a
ITX_MUL2X_PACK 19, 8, 9, 10, 2440, 3290, 5 ; t22a, t25a
ITX_MUL2X_PACK 14, 8, 9, 10, 4052, 601, 5 ; t23a, t24a
.main2:
psubsw m8, m21, m17 ; t17 t30
paddsw m21, m17 ; t16 t31
psubsw m17, m15, m20 ; t18 t29
paddsw m20, m15 ; t19 t28
psubsw m15, m18, m16 ; t21 t26
paddsw m18, m16 ; t20 t27
psubsw m16, m14, m19 ; t22 t25
paddsw m14, m19 ; t23 t24
.main3:
ITX_MUL2X_PACK 8, 9, 19, 10, 799, 4017, 5 ; t17a t30a
ITX_MUL2X_PACK 17, 9, 19, 10, m4017, 799, 5 ; t18a t29a
ITX_MUL2X_PACK 15, 9, 19, 10, 3406, 2276, 5 ; t21a t26a
ITX_MUL2X_PACK 16, 9, 19, 10, m2276, 3406, 5 ; t22a t25a
vpbroadcastd m11, [o(pw_m3784_1567)]
psubsw m19, m21, m20 ; t19a t28a
paddsw m21, m20 ; t16a t31a
psubsw m20, m14, m18 ; t20a t27a
paddsw m14, m18 ; t23a t24a
psubsw m18, m8, m17 ; t18 t29
paddsw m8, m17 ; t17 t30
psubsw m17, m16, m15 ; t21 t26
paddsw m15, m16 ; t22 t25
ITX_MUL2X_PACK 18, 9, 16, 10, 1567_3784, 11, 20 ; t18a t29a
ITX_MUL2X_PACK 19, 9, 16, 10, 1567_3784, 11, 20 ; t19 t28
ITX_MUL2X_PACK 20, 9, 16, 10, 11, m1567_m3784, 36 ; t20 t27
ITX_MUL2X_PACK 17, 9, 16, 10, 11, m1567_m3784, 36 ; t21a t26a
vbroadcasti32x4 m9, [o(deint_shuf)]
psubsw m16, m21, m14 ; t23 t24
paddsw m14, m21 ; t16 t31
psubsw m21, m8, m15 ; t22a t25a
paddsw m15, m8 ; t17a t30a
psubsw m8, m18, m17 ; t21 t26
paddsw m18, m17 ; t18 t29
paddsw m17, m19, m20 ; t19a t28a
psubsw m19, m20 ; t20a t27a
vpbroadcastd m11, [o(pw_m2896_2896)]
vpbroadcastd m12, [o(pw_2896_2896)]
REPX {pshufb x, m9}, m14, m15, m18, m17
mova m9, m10
vpdpwssd m9, m16, m11
mova m20, m10
vpdpwssd m20, m21, m11
psrad m9, 12
psrad m20, 12
packssdw m9, m20 ; t23a t22
mova m20, m10
vpdpwssd m20, m16, m12
mova m16, m10
vpdpwssd m16, m21, m12
psrad m20, 12
psrad m16, 12
packssdw m16, m20, m16 ; t24a t25
ITX_MUL2X_PACK 8, 21, 20, 10, 11, 12, 8 ; t21a t26a
ITX_MUL2X_PACK 19, 8, 11, 10, 11, 12, 8 ; t20 t27
packssdw m11, m20 ; t27 t26a
packssdw m8, m21 ; t20 t21a
punpcklqdq m20, m14, m15 ; t16 t17a
punpckhqdq m14, m15 ; t31 t30a
punpckhqdq m15, m17, m18 ; t28a t29
punpcklqdq m17, m18 ; t19a t18
psubsw m21, m0, m14 ; out31 out30
paddsw m0, m14 ; out0 out1
psubsw m14, m7, m20 ; out16 out17
paddsw m7, m20 ; out15 out14
psubsw m20, m1, m15 ; out28 out29
paddsw m1, m15 ; out3 out2
psubsw m15, m6, m17 ; out19 out18
paddsw m6, m17 ; out12 out13
psubsw m17, m4, m9 ; out23 out22
paddsw m4, m9 ; out8 out9
psubsw m18, m3, m16 ; out24 out25
paddsw m3, m16 ; out7 out6
psubsw m16, m5, m8 ; out20 out21
paddsw m5, m8 ; out11 out10
psubsw m19, m2, m11 ; out27 out26
paddsw m2, m11 ; out4 out5
ret
cglobal inv_txfm_add_dct_dct_32x16_8bpc, 4, 6, 22, dst, stride, c, eob
%undef cmp
lea r5, [o_base]
test eobd, eobd
jz .dconly
mova m21, [o(permB)]
vpermq m1, m21, [cq+64* 0] ; 0 1
vpermq m14, m21, [cq+64* 1] ; 2 3
vpermq m20, m21, [cq+64* 2] ; 4 5
vpermq m15, m21, [cq+64* 3] ; 6 7
vpbroadcastd m8, [o(pw_2896x8)]
vpermq m2, m21, [cq+64* 4] ; 8 9
vpermq m16, m21, [cq+64* 5] ; 10 11
vpermq m3, m21, [cq+64* 6] ; 12 13
vpermq m17, m21, [cq+64* 7] ; 14 15
REPX {pmulhrsw x, m8}, m1, m14, m20, m15, m2, m16, m3, m17
pxor m12, m12
REPX {mova [cq+64*x], m12}, 0, 1, 2, 3, 4, 5, 6, 7
cmp eobd, 151
jb .fast
vpermq m9, m21, [cq+64* 8] ; 16 17
vpermq m19, m21, [cq+64* 9] ; 18 19
vpermq m4, m21, [cq+64*10] ; 20 21
vpermq m5, m21, [cq+64*11] ; 22 23
vpermq m6, m21, [cq+64*12] ; 24 25
vpermq m18, m21, [cq+64*13] ; 26 27
vpermq m7, m21, [cq+64*14] ; 28 29
vpermq m21, m21, [cq+64*15] ; 30 31
REPX {pmulhrsw x, m8}, m9, m19, m4, m5, m6, m18, m7, m21
REPX {mova [cq+64*x], m12}, 8, 9, 10, 11, 12, 13, 14, 15
punpcklwd m8, m21, m14 ; 30 2
punpckhwd m21, m1 ; 31 1
punpcklwd m0, m17, m19 ; 14 18
punpckhwd m17, m9 ; 15 17
punpcklwd m9, m1 ; 16 0
punpckhwd m14, m7 ; 3 29
punpcklwd m1, m15, m18 ; 6 26
punpckhwd m15, m6 ; 7 25
punpcklwd m6, m2 ; 24 8
punpckhwd m19, m3 ; 19 13
punpcklwd m3, m4 ; 12 20
punpckhwd m18, m20 ; 27 5
punpcklwd m7, m20 ; 28 4
punpckhwd m20, m5, m2 ; 23 9
punpcklwd m5, m16 ; 22 10
punpckhwd m16, m4 ; 11 21
call m(idct_16x16_internal_8bpc).main2
call m(inv_txfm_add_dct_dct_16x32_8bpc).main_oddhalf
jmp .pass2
.fast: ; bottom half zero
punpcklwd m8, m14, m14 ; 2
punpcklwd m0, m17, m17 ; 14
punpcklwd m5, m16, m16 ; 10
punpcklwd m9, m12, m1 ; __ 0
punpckhwd m21, m1, m1 ; 1
punpcklwd m1, m15, m15 ; 6
punpcklwd m7, m20, m20 ; 4
punpckhwd m19, m3, m3 ; 13
punpcklwd m3, m3 ; 12
punpcklwd m6, m12, m2 ; __ 8
punpckhwd m18, m20, m20 ; 5
punpckhwd m20, m2, m2 ; 9
call m(idct_16x16_internal_8bpc).main_fast
punpckhwd m15, m15 ; 7
punpckhwd m14, m14 ; 3
punpckhwd m16, m16 ; 11
punpckhwd m17, m17 ; 15
call m(inv_txfm_add_dct_dct_16x32_8bpc).main_oddhalf_fast
.pass2:
vpbroadcastd m9, [o(pw_16384)]
call .transpose_round
vshufi32x4 m16, m14, m2, q3131 ; 5
vshufi32x4 m14, m2, q2020 ; 1
vshufi32x4 m2, m0, m3, q3131 ; 4
vshufi32x4 m0, m3, q2020 ; 0
vshufi32x4 m3, m1, m18, q3131 ; 6
vshufi32x4 m1, m18, q2020 ; 2
vshufi32x4 m18, m20, m6, q2020 ; 9
vshufi32x4 m20, m6, q3131 ; 13
vshufi32x4 m6, m21, m4, q3131 ; 12
vshufi32x4 m4, m21, m4, q2020 ; 8
vshufi32x4 m21, m19, m7, q3131 ; 15
vshufi32x4 m19, m7, q2020 ; 11
vshufi32x4 m7, m5, m15, q3131 ; 14
vshufi32x4 m5, m15, q2020 ; 10
vshufi32x4 m15, m17, m9, q2020 ; 3
vshufi32x4 m17, m9, q3131 ; 7
call m(inv_txfm_add_dct_dct_32x8_8bpc).main2
call .main_oddhalf
vpbroadcastd m12, [o(pw_2048)]
movshdup m13, [o(permD)]
lea r2, [strideq*3]
pmovzxbw m8, [dstq+strideq*0]
pmovzxbw m9, [dstq+strideq*1]
pmovzxbw m10, [dstq+strideq*2]
pmovzxbw m11, [dstq+r2 ]
REPX {pmulhrsw x, m12}, m0, m1, m2, m3
lea r3, [dstq+strideq*4]
paddw m0, m8
paddw m1, m9
paddw m2, m10
paddw m3, m11
pmovzxbw m8, [r3+strideq*0]
pmovzxbw m9, [r3+strideq*1]
pmovzxbw m10, [r3+strideq*2]
pmovzxbw m11, [r3+r2 ]
REPX {pmulhrsw x, m12}, m4, m5, m6, m7
lea r4, [dstq+strideq*8]
packuswb m0, m1
paddw m4, m8
paddw m5, m9
packuswb m2, m3
paddw m6, m10
paddw m7, m11
pmovzxbw m8, [r4+strideq*0]
pmovzxbw m9, [r4+strideq*1]
pmovzxbw m10, [r4+strideq*2]
pmovzxbw m11, [r4+r2 ]
REPX {pmulhrsw x, m12}, m14, m15, m16, m17
lea r5, [r3+strideq*8]
packuswb m4, m5
paddw m14, m8
paddw m15, m9
packuswb m6, m7
paddw m16, m10
paddw m17, m11
pmovzxbw m8, [r5+strideq*0]
pmovzxbw m9, [r5+strideq*1]
pmovzxbw m10, [r5+strideq*2]
pmovzxbw m11, [r5+r2 ]
REPX {pmulhrsw x, m12}, m18, m19, m20, m21
packuswb m14, m15
paddw m18, m8
paddw m19, m9
packuswb m16, m17
paddw m20, m10
paddw m21, m11
packuswb m18, m19
packuswb m20, m21
REPX {vpermq x, m13, x}, m0, m2, m4, m6, m14, m16, m18, m20
mova [dstq+strideq*0], ym0
vextracti32x8 [dstq+strideq*1], m0, 1
mova [dstq+strideq*2], ym2
vextracti32x8 [dstq+r2 ], m2, 1
mova [r3+strideq*0], ym4
vextracti32x8 [r3+strideq*1], m4, 1
mova [r3+strideq*2], ym6
vextracti32x8 [r3+r2 ], m6, 1
mova [r4+strideq*0], ym14
vextracti32x8 [r4+strideq*1], m14, 1
mova [r4+strideq*2], ym16
vextracti32x8 [r4+r2 ], m16, 1
mova [r5+strideq*0], ym18
vextracti32x8 [r5+strideq*1], m18, 1
mova [r5+strideq*2], ym20
vextracti32x8 [r5+r2 ], m20, 1
RET
ALIGN function_align
.dconly:
movsx r6d, word [cq]
mov [cq], eobd
or r3d, 16
imul r6d, 181
add r6d, 128
sar r6d, 8
imul r6d, 181
add r6d, 128+256
sar r6d, 8+1
jmp m(inv_txfm_add_dct_dct_32x8_8bpc).dconly3
ALIGN function_align
cglobal_label .main_oddhalf_fast3 ; bottom seven-eights are zero
vpbroadcastd m8, [o(pw_2896x8)]
vpbroadcastd m4, [o(pw_4076x8)]
vpbroadcastd m3, [o(pw_401x8)]
pmulhrsw m8, m0 ; t0
pmulhrsw m4, m14 ; t15a
pmulhrsw m3, m14 ; t8a
punpcklwd m9, m3, m4
punpckhwd m5, m3, m4
mova m2, m10
vpdpwssd m2, m9, [o(pw_m3784_1567)] {bcstd}
mova m1, m10
vpdpwssd m1, m5, [o(pw_m3784_1567)] {bcstd}
mova m6, m10
vpdpwssd m6, m5, [o(pw_1567_3784)] {bcstd}
mova m5, m10
vpdpwssd m5, m9, [o(pw_1567_3784)] {bcstd}
vpbroadcastd m11, [o(pw_2896_2896)]
vpbroadcastd m12, [o(pw_m2896_2896)]
psubsw m21, m8, m4 ; out15
paddsw m0, m8, m4 ; out0
psubsw m14, m8, m3 ; out8
paddsw m7, m8, m3 ; out7
REPX {psrad x, 12}, m2, m1, m6, m5
packssdw m2, m1 ; t9a
packssdw m5, m6 ; t14a
ITX_MULSUB_2W 4, 3, 16, 17, 10, 11, 12 ; t11, t12
psubsw m20, m8, m5 ; out14
paddsw m1, m8, m5 ; out1
psubsw m15, m8, m2 ; out9
paddsw m6, m8, m2 ; out6
ITX_MULSUB_2W 5, 2, 16, 17, 10, 11, 12 ; t10a, t13a
psubsw m18, m8, m3 ; out12
paddsw m3, m8 ; out3
psubsw m17, m8, m4 ; out11
paddsw m4, m8 ; out4
psubsw m19, m8, m2 ; out13
paddsw m2, m8 ; out2
psubsw m16, m8, m5 ; out10
paddsw m5, m8 ; out5
ret
cglobal_label .main_oddhalf_fast2 ; bottom three-quarters are zero
vpbroadcastd m9, [o(pw_2896x8)]
vpbroadcastd m2, [o(pw_4017x8)]
vpbroadcastd m3, [o(pw_799x8)]
vpbroadcastd m18, [o(pw_4076x8)]
vpbroadcastd m19, [o(pw_401x8)]
vpbroadcastd m20, [o(pw_m1189x8)]
vpbroadcastd m16, [o(pw_3920x8)]
pmulhrsw m9, m0 ; t0
pmulhrsw m2, m1 ; t7a
pmulhrsw m1, m3 ; t4a
pmulhrsw m18, m14 ; t15a
pmulhrsw m14, m19 ; t8a
pmulhrsw m20, m15 ; t11a
pmulhrsw m15, m16 ; t12a
psubsw m7, m9, m2 ; idct8 out7
paddsw m0, m9, m2 ; idct8 out0
psubsw m4, m9, m1 ; idct8 out4
paddsw m3, m9, m1 ; idct8 out3
ITX_MULSUB_2W 2, 1, 5, 6, 10, 2896, 2896 ; t5, t6
mova m21, m18
mova m19, m14
mova m16, m15
mova m8, m20
psubsw m6, m9, m1 ; idct8 out6
paddsw m1, m9 ; idct8 out1
psubsw m5, m9, m2 ; idct8 out5
paddsw m2, m9 ; idct8 out2
jmp .main3
ALIGN function_align
cglobal_label .main_oddhalf_fast ; bottom half is zero
vpbroadcastd m5, [o(pw_m2276x8)]
vpbroadcastd m11, [o(pw_3406x8)]
vpbroadcastd m7, [o(pw_4017x8)]
vpbroadcastd m12, [o(pw_799x8)]
vpbroadcastd m6, [o(pw_3784x8)]
vpbroadcastd m10, [o(pw_1567x8)]
vpbroadcastd m4, [o(pw_2896x8)]
pmulhrsw m5, m3 ; t5a
pmulhrsw m3, m11 ; t6a
pmulhrsw m7, m1 ; t7a
pmulhrsw m1, m12 ; t4a
pmulhrsw m6, m2 ; t3
pmulhrsw m2, m10 ; t2
pmulhrsw m4, m0 ; t0
vpbroadcastd m11, [o(pw_2896_2896)]
vpbroadcastd m12, [o(pw_m2896_2896)]
vpbroadcastd m10, [o(pd_2048)]
mova m0, m4 ; t1
call m(inv_txfm_add_dct_dct_32x8_8bpc).main3
vpbroadcastd m21, [o(pw_4076x8)]
vpbroadcastd m8, [o(pw_401x8)]
vpbroadcastd m18, [o(pw_m2598x8)]
vpbroadcastd m9, [o(pw_3166x8)]
vpbroadcastd m19, [o(pw_3612x8)]
vpbroadcastd m11, [o(pw_1931x8)]
vpbroadcastd m20, [o(pw_m1189x8)]
vpbroadcastd m12, [o(pw_3920x8)]
pmulhrsw m21, m14 ; t15a
pmulhrsw m14, m8 ; t8a
pmulhrsw m18, m17 ; t9a
pmulhrsw m17, m9 ; t14a
pmulhrsw m19, m16 ; t13a
pmulhrsw m16, m11 ; t10a
pmulhrsw m20, m15 ; t11a
pmulhrsw m15, m12 ; t12a
jmp .main2
ALIGN function_align
cglobal_label .main_oddhalf
ITX_MULSUB_2W 14, 21, 8, 9, 10, 401, 4076 ; t8a, t15a
ITX_MULSUB_2W 18, 17, 8, 9, 10, 3166, 2598 ; t9a, t14a
ITX_MULSUB_2W 16, 19, 8, 9, 10, 1931, 3612 ; t10a, t13a
ITX_MULSUB_2W 20, 15, 8, 9, 10, 3920, 1189 ; t11a, t12a
.main2:
paddsw m8, m20, m16 ; t11
psubsw m20, m16 ; t10
paddsw m16, m15, m19 ; t12
psubsw m15, m19 ; t13
psubsw m19, m14, m18 ; t9
paddsw m14, m18 ; t8
psubsw m18, m21, m17 ; t14
paddsw m21, m17 ; t15
.main3:
vpbroadcastd m11, [o(pw_1567_3784)]
vpbroadcastd m12, [o(pw_m3784_1567)]
ITX_MULSUB_2W 18, 19, 9, 17, 10, 11, 12 ; t9a, t14a
vpbroadcastd m11, [o(pw_m1567_m3784)]
ITX_MULSUB_2W 15, 20, 9, 17, 10, 12, 11 ; t10a, t13a
vpbroadcastd m11, [o(pw_2896_2896)]
vpbroadcastd m12, [o(pw_m2896_2896)]
psubsw m17, m14, m8 ; t11a
paddsw m8, m14 ; t8a
paddsw m14, m18, m15 ; t9
psubsw m18, m15 ; t10
psubsw m15, m19, m20 ; t13
paddsw m19, m20 ; t14
paddsw m20, m21, m16 ; t15a
psubsw m16, m21, m16 ; t12a
ITX_MULSUB_2W 15, 18, 9, 21, 10, 11, 12 ; t10a, t13a
ITX_MULSUB_2W 16, 17, 9, 21, 10, 11, 12 ; t11, t12
psubsw m21, m0, m20 ; out15
paddsw m0, m20 ; out0
psubsw m20, m1, m19 ; out14
paddsw m1, m19 ; out1
psubsw m19, m2, m18 ; out13
paddsw m2, m18 ; out2
psubsw m18, m3, m17 ; out12
paddsw m3, m17 ; out3
psubsw m17, m4, m16 ; out11
paddsw m4, m16 ; out4
psubsw m16, m5, m15 ; out10
paddsw m5, m15 ; out5
psubsw m15, m6, m14 ; out9
paddsw m6, m14 ; out6
psubsw m14, m7, m8 ; out8
paddsw m7, m8 ; out7
ret
.transpose_round:
punpcklwd m8, m0, m2
punpckhwd m0, m2
punpcklwd m2, m1, m3
punpckhwd m1, m3
punpcklwd m3, m4, m6
punpckhwd m4, m6
punpcklwd m6, m5, m7
punpckhwd m5, m7
punpcklwd m7, m14, m16
punpckhwd m14, m16
punpcklwd m16, m15, m17
punpckhwd m15, m17
punpcklwd m17, m19, m21
punpckhwd m19, m21
punpckhwd m21, m18, m20
punpcklwd m18, m20
punpcklwd m20, m8, m1
punpckhwd m8, m1
punpcklwd m1, m0, m2
punpckhwd m0, m2
punpcklwd m2, m3, m5
punpckhwd m3, m5
punpcklwd m5, m4, m6
punpckhwd m4, m6
REPX {pmulhrsw x, m9}, m20, m8, m1, m0
punpcklwd m6, m7, m15
punpckhwd m7, m15
punpcklwd m15, m14, m16
punpckhwd m14, m16
REPX {pmulhrsw x, m9}, m2, m3, m5, m4
punpckhwd m16, m18, m19
punpcklwd m18, m19
punpcklwd m19, m21, m17
punpckhwd m21, m17
REPX {pmulhrsw x, m9}, m6, m7, m15, m14
punpcklwd m17, m8, m0 ; a2 a6 aa ae
punpckhwd m8, m0 ; a3 a7 ab af
punpcklwd m0, m20, m1 ; a0 a4 a8 ac
punpckhwd m20, m1 ; a1 a5 a9 ad
REPX {pmulhrsw x, m9}, m16, m18, m19, m21
punpcklwd m1, m2, m5 ; b0 b4 b8 bc
punpckhwd m2, m5 ; b1 b5 b9 bd
punpcklwd m5, m3, m4 ; b2 b6 ba be
punpckhwd m3, m4 ; b3 b7 bb bf
punpcklwd m4, m6, m15 ; c0 c4 c8 cc
punpckhwd m6, m15 ; c1 c5 c9 cd
punpcklwd m15, m7, m14 ; c2 c6 ca ce
punpckhwd m7, m14 ; c3 c7 cb cf
punpcklwd m14, m18, m19 ; d0 d4 d8 dc
punpckhwd m18, m19 ; d1 d5 d9 dd
punpcklwd m9, m16, m21 ; d2 d6 da de
punpckhwd m16, m21 ; d3 d7 db df
vshufi32x4 m21, m0, m1, q3232 ; a8 ac b8 bc
vinserti32x8 m0, ym1, 1 ; a0 a4 b0 b4
vinserti32x8 m1, m17, ym5, 1 ; a2 a6 b2 b6
vshufi32x4 m5, m17, m5, q3232 ; aa ae ba be
vinserti32x8 m17, m8, ym3, 1 ; a3 a7 b3 b7
vshufi32x4 m19, m8, m3, q3232 ; ab af bb bf
vinserti32x8 m3, m4, ym14, 1 ; c0 c4 d0 d4
vshufi32x4 m4, m14, q3232 ; c8 cc d8 dc
vinserti32x8 m14, m20, ym2, 1 ; a1 a5 b1 b5
vshufi32x4 m20, m2, q3232 ; a9 ad b9 bd
vinserti32x8 m2, m6, ym18, 1 ; c1 c5 d1 d5
vshufi32x4 m6, m18, q3232 ; c9 cd d9 dd
vinserti32x8 m18, m15, ym9, 1 ; c2 c6 d2 d6
vshufi32x4 m15, m9, q3232 ; ca ce da de
vinserti32x8 m9, m7, ym16, 1 ; c3 c7 d3 d7
vshufi32x4 m7, m16, q3232 ; cb cf db df
ret
%macro IDTX_16x32 4 ; src/dst[1-4]
pmulhrsw m%1, m15, [cq+64*%1]
pmulhrsw m%2, m15, [cq+64*%2]
pmulhrsw m%3, m15, [cq+64*%3]
pmulhrsw m%4, m15, [cq+64*%4]
pmulhrsw m18, m16, m%1
pmulhrsw m19, m16, m%2
pmulhrsw m20, m16, m%3
pmulhrsw m21, m16, m%4
REPX {pmulhrsw x, m17}, m18, m19, m20, m21
paddsw m%1, m18
paddsw m%2, m19
paddsw m%3, m20
paddsw m%4, m21
%endmacro
%macro IDTX_16x32_STORE 2 ; src[1-2]
mova xm17, [dstq+r3*0]
vinserti128 ym17, [dstq+r3*4], 1
vinserti32x4 m17, [dstq+r3*8], 2
vinserti32x4 m17, [dstq+r4*8], 3
mova [cq+64*(%1*2+0)], m18
mova [cq+64*(%1*2+1)], m18
punpcklbw m16, m17, m18
punpckhbw m17, m18
paddw m16, m%1
paddw m17, m%2
packuswb m16, m17
mova [dstq+r3*0], xm16
vextracti128 [dstq+r3*4], ym16, 1
vextracti32x4 [dstq+r3*8], m16, 2
vextracti32x4 [dstq+r4*8], m16, 3
%if %1 != 7
add dstq, strideq
%endif
%endmacro
cglobal inv_txfm_add_identity_identity_16x32_8bpc, 3, 5, 22, dst, stride, c
vpbroadcastd m15, [pw_2896x8]
vpbroadcastd m16, [pw_1697x16]
vpbroadcastd m17, [pw_16384]
IDTX_16x32 0, 1, 2, 3
IDTX_16x32 4, 5, 6, 7
IDTX_16x32 8, 9, 10, 11
IDTX_16x32 12, 13, 14, 15
vpbroadcastd m16, [pw_8192]
call .transpose_2x8x8_round
lea r3, [strideq*2]
lea r4, [strideq*3]
pxor m18, m18
IDTX_16x32_STORE 0, 8
IDTX_16x32_STORE 1, 9
IDTX_16x32_STORE 2, 10
IDTX_16x32_STORE 3, 11
IDTX_16x32_STORE 4, 12
IDTX_16x32_STORE 5, 13
IDTX_16x32_STORE 6, 14
IDTX_16x32_STORE 7, 15
RET
ALIGN function_align
.transpose_2x8x8_round:
punpckhwd m17, m4, m5
punpcklwd m4, m5
punpckhwd m5, m0, m1
punpcklwd m0, m1
punpckhwd m1, m6, m7
punpcklwd m6, m7
punpckhwd m7, m2, m3
punpcklwd m2, m3
punpckhdq m3, m0, m2
punpckldq m0, m2
punpckldq m2, m4, m6
punpckhdq m4, m6
punpckhdq m6, m5, m7
punpckldq m5, m7
punpckldq m7, m17, m1
punpckhdq m17, m1
REPX {pmulhrsw x, m16}, m0, m2, m3, m4, m5, m7, m6, m17
punpckhqdq m1, m0, m2
punpcklqdq m0, m2
punpcklqdq m2, m3, m4
punpckhqdq m3, m4
punpcklqdq m4, m5, m7
punpckhqdq m5, m7
punpckhqdq m7, m6, m17
punpcklqdq m6, m17
punpckhwd m17, m12, m13
punpcklwd m12, m13
punpckhwd m13, m8, m9
punpcklwd m8, m9
punpckhwd m9, m14, m15
punpcklwd m14, m15
punpckhwd m15, m10, m11
punpcklwd m10, m11
punpckhdq m11, m8, m10
punpckldq m8, m10
punpckldq m10, m12, m14
punpckhdq m12, m14
punpckhdq m14, m13, m15
punpckldq m13, m15
punpckldq m15, m17, m9
punpckhdq m17, m9
REPX {pmulhrsw x, m16}, m8, m10, m11, m12, m13, m15, m14, m17
punpckhqdq m9, m8, m10
punpcklqdq m8, m10
punpcklqdq m10, m11, m12
punpckhqdq m11, m12
punpcklqdq m12, m13, m15
punpckhqdq m13, m15
punpckhqdq m15, m14, m17
punpcklqdq m14, m17
ret
%macro IDTX_32x16 4 ; dst[1-4]
pmulhrsw m%2, m12, [cq+32*(%1+ 0)]
pmulhrsw m18, m12, [cq+32*(%1+16)]
pmulhrsw m%4, m12, [cq+32*(%3+ 0)]
pmulhrsw m19, m12, [cq+32*(%3+16)]
REPX {paddsw x, x}, m%2, m18, m%4, m19
mova m%1, m14
vpermi2q m%1, m%2, m18
vpermt2q m%2, m16, m18
%if %3 != 14
mova m%3, m14
%endif
vpermi2q m%3, m%4, m19
vpermt2q m%4, m16, m19
pmulhrsw m18, m17, m%1
pmulhrsw m19, m17, m%2
pmulhrsw m20, m17, m%3
pmulhrsw m21, m17, m%4
REPX {paddsw x, x}, m%1, m%2, m%3, m%4
paddsw m%1, m18
paddsw m%2, m19
paddsw m%3, m20
paddsw m%4, m21
%endmacro
%macro IDTX_32x16_STORE 2-3 0 ; src[1-2], 32x32
mova ym19, [dstq+strideq*0]
vinserti32x8 m19, [dstq+strideq*8], 1
%if %3 == 0
mova [cq+64*(%1*2+0)], m20
mova [cq+64*(%1*2+1)], m20
%endif
punpcklbw m18, m19, m20
punpckhbw m19, m20
paddw m18, m%1
paddw m19, m%2
packuswb m18, m19
mova [dstq+strideq*0], ym18
vextracti32x8 [dstq+strideq*8], m18, 1
%if %3 || %1 != 7
add dstq, strideq
%endif
%endmacro
cglobal inv_txfm_add_identity_identity_32x16_8bpc, 3, 3, 22, dst, stride, c
vpbroadcastd m12, [pw_2896x8]
movu m14, [permB+7]
vpbroadcastd m17, [pw_1697x16]
psrlq m16, m14, 4
IDTX_32x16 0, 1, 2, 3
IDTX_32x16 4, 5, 6, 7
IDTX_32x16 8, 9, 10, 11
IDTX_32x16 12, 13, 14, 15
vpbroadcastd m16, [pw_2048]
call m(inv_txfm_add_identity_identity_16x32_8bpc).transpose_2x8x8_round
pxor m20, m20
IDTX_32x16_STORE 0, 8
IDTX_32x16_STORE 1, 9
IDTX_32x16_STORE 2, 10
IDTX_32x16_STORE 3, 11
IDTX_32x16_STORE 4, 12
IDTX_32x16_STORE 5, 13
IDTX_32x16_STORE 6, 14
IDTX_32x16_STORE 7, 15
RET
%macro IDCT_32x32_END 4 ; src, mem, stride[1-2]
pmovzxbw m10, [dstq+%3]
pmovzxbw m11, [r3 +%4]
%if %2 < 8
paddsw m8, m%2, m%1
psubsw m9, m%2, m%1
%else
mova m9, [cq+64*(%2*2-16)]
paddsw m8, m9, m%1
psubsw m9, m%1
%endif
pmulhrsw m8, m12
pmulhrsw m9, m12
%if %2 >= 8
%if %2 == 8
pxor m0, m0
%endif
mova [cq+64*(%2*2-16)], m0
mova [cq+64*(%2*2-15)], m0
%endif
paddw m8, m10
paddw m9, m11
packuswb m8, m9
vpermq m8, m13, m8
mova [dstq+%3], ym8
vextracti32x8 [r3 +%4], m8, 1
%if %2 == 3 || %2 == 7 || %2 == 11
add dstq, r5
sub r3, r5
%endif
%endmacro
cglobal inv_txfm_add_dct_dct_32x32_8bpc, 4, 6, 0, dst, stride, c, eob
%undef cmp
lea r5, [o_base]
test eobd, eobd
jz .dconly
WIN64_SPILL_XMM 30
cmp eobd, 136
jb .fast
mova m5, [cq+64*20]
mova m3, [cq+64*12]
mova m1, [cq+64* 4]
mova m7, [cq+64*28]
mova m2, [cq+64* 8]
mova m6, [cq+64*24]
mova m0, [cq+64* 0]
mova m4, [cq+64*16]
call m(inv_txfm_add_dct_dct_32x8_8bpc).main
mova m14, [cq+64* 2]
mova m21, [cq+64*30]
mova m18, [cq+64*18]
mova m17, [cq+64*14]
mova m16, [cq+64*10]
mova m19, [cq+64*22]
mova m20, [cq+64*26]
mova m15, [cq+64* 6]
call m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf
mova [cq+64* 0], m14
mova [cq+64* 2], m15
mova [cq+64* 4], m16
mova [cq+64* 6], m17
mova [cq+64* 8], m18
mova [cq+64*10], m19
mova [cq+64*12], m20
mova [cq+64*14], m21
mova m22, [cq+64* 1]
mova m21, [cq+64*31]
mova m14, [cq+64*17]
mova m29, [cq+64*15]
mova m26, [cq+64* 9]
mova m17, [cq+64*23]
mova m18, [cq+64*25]
mova m25, [cq+64* 7]
mova m24, [cq+64* 5]
mova m19, [cq+64*27]
mova m16, [cq+64*21]
mova m27, [cq+64*11]
mova m28, [cq+64*13]
mova m15, [cq+64*19]
mova m20, [cq+64*29]
mova m23, [cq+64* 3]
call .main_oddhalf
vpbroadcastd m10, [o(pw_8192)]
psubsw m13, m0, m29 ; 31
paddsw m0, m29 ; 0
psubsw m29, m1, m28 ; 30
paddsw m1, m28 ; 1
psubsw m28, m2, m27 ; 29
paddsw m2, m27 ; 2
psubsw m27, m3, m26 ; 28
paddsw m3, m26 ; 3
psubsw m26, m4, m25 ; 27
paddsw m4, m25 ; 4
psubsw m25, m5, m24 ; 26
paddsw m5, m24 ; 5
psubsw m24, m6, m23 ; 25
paddsw m6, m23 ; 6
psubsw m23, m7, m22 ; 24
paddsw m7, m22 ; 7
pxor m9, m9
punpckhwd m8, m0, m1 ; a4 b4 a5 b5 a6 b6 a7 b7
punpcklwd m0, m1 ; a0 b0 a1 b1 a2 b2 a3 b3
punpckhwd m1, m2, m3 ; c4 d4 c5 d5 c6 d6 c7 d7
punpcklwd m2, m3 ; c0 d0 c1 d1 c2 d2 c3 d3
REPX {mova [cq+64*x], m9}, 16, 17, 18, 19
punpckhwd m22, m4, m5 ; e4 f4 e5 f5 e6 f6 e7 f7
punpcklwd m4, m5 ; e0 f0 e1 f1 e2 f2 e3 f3
punpckhwd m5, m6, m7 ; g4 h4 g5 h5 g6 h6 g7 h7
punpcklwd m6, m7 ; g0 h0 g1 h1 g2 h2 g3 h3
REPX {mova [cq+64*x], m9}, 20, 21, 22, 23
punpckhwd m3, m23, m24
punpcklwd m23, m24
punpckhwd m24, m25, m26
punpcklwd m25, m26
REPX {mova [cq+64*x], m9}, 24, 25, 26, 27
punpckhwd m26, m27, m28
punpcklwd m27, m28
punpckhwd m28, m29, m13
punpcklwd m29, m13
REPX {mova [cq+64*x], m9}, 28, 29, 30, 31
punpckhdq m7, m0, m2 ; a2 b2 c2 d2 a3 b3 c3 d3
punpckldq m0, m2 ; a0 b0 c0 d0 a1 b1 c1 d1
punpckhdq m2, m4, m6 ; e2 f2 g2 h2 e3 f3 g3 h3
punpckldq m4, m6 ; e0 f0 g0 h0 e1 f1 g1 h1
punpckhdq m6, m8, m1 ; a6 b6 c6 d6 a7 b7 c7 d7
punpckldq m8, m1 ; a4 b4 c4 d4 a5 b5 c5 d5
punpckhdq m1, m22, m5 ; e6 f6 g6 h6 e7 f7 g7 h7
punpckldq m22, m5 ; e4 f4 g4 h5 e5 f5 g5 h5
REPX {pmulhrsw x, m10}, m0, m4, m8, m22
punpckhdq m13, m23, m25
punpckldq m23, m25
punpckhdq m25, m27, m29
punpckldq m27, m29
REPX {pmulhrsw x, m10}, m13, m23, m25, m27
punpckhdq m9, m3, m24
punpckldq m3, m24
punpckhdq m24, m26, m28
punpckldq m26, m28
punpcklqdq m5, m23, m27 ; d00 d08 d16 d24
punpckhqdq m23, m27 ; d01 d09 d17 d25
punpckhqdq m27, m13, m25 ; d03 d11 d19 d27
punpcklqdq m13, m25 ; d02 d10 d18 d26
punpckhqdq m25, m3, m26 ; d05 d13 d21 d29
punpcklqdq m3, m26 ; d04 d12 d20 d28
punpckhqdq m26, m9, m24 ; d07 d15 d23 d31
punpcklqdq m9, m24 ; d06 d14 d22 d30
REPX {pmulhrsw x, m10}, m25, m3, m26
mova [cq+64* 9], m23
mova [cq+64*11], m27
mova [cq+64*13], m25
mova [cq+64*15], m26
punpckhqdq m24, m8, m22 ; a05 a13 a21 a29
punpcklqdq m8, m22 ; a04 a12 a20 a28
punpckhqdq m22, m0, m4 ; a01 a09 a17 a25
punpcklqdq m0, m4 ; a00 a08 a16 a24
punpckhqdq m23, m7, m2 ; a03 a11 a19 a27
punpcklqdq m7, m2 ; a02 a10 a18 a26
punpckhqdq m25, m6, m1 ; a07 a15 a23 a31
punpcklqdq m6, m1 ; a06 a14 a22 a30
mova m2, [cq+64* 0]
mova m11, [cq+64* 2]
mova m12, [cq+64* 4]
mova m29, [cq+64* 6]
mova m27, [cq+64* 8]
mova m26, [cq+64*10]
mova m4, [cq+64*12]
mova m28, [cq+64*14]
psubsw m1, m2, m21 ; 23
paddsw m2, m21 ; 8
psubsw m21, m11, m20 ; 22
paddsw m11, m20 ; 9
psubsw m20, m12, m19 ; 21
paddsw m12, m19 ; 10
psubsw m19, m29, m18 ; 20
paddsw m29, m18 ; 11
psubsw m18, m27, m17 ; 19
paddsw m27, m17 ; 12
psubsw m17, m26, m16 ; 18
paddsw m26, m16 ; 13
paddsw m16, m4, m15 ; 14
psubsw m4, m15 ; 17
pmulhrsw m15, m6, m10
psubsw m6, m28, m14 ; 16
paddsw m28, m14 ; 15
pmulhrsw m14, m7, m10
punpcklwd m7, m6, m4
punpckhwd m6, m4
punpckhwd m4, m17, m18
punpcklwd m17, m18
punpckhwd m18, m19, m20
punpcklwd m19, m20
punpckhwd m20, m21, m1
punpcklwd m21, m1
punpckhwd m1, m2, m11 ; i4 j4 i5 j5 i6 j6 i7 j7
punpcklwd m2, m11 ; i0 j1 i1 j1 i2 j2 i3 j3
punpckhwd m11, m12, m29 ; k4 l4 k5 l5 k6 l6 k7 l7
punpcklwd m12, m29 ; k0 l0 k1 l1 k2 l2 k3 l3
punpckhwd m29, m27, m26 ; m4 n4 m5 n5 m6 n6 m7 n7
punpcklwd m27, m26 ; m0 n0 m1 n1 m2 n2 m3 n3
punpckhwd m26, m16, m28 ; o4 p4 o5 p5 o6 p6 o7 p7
punpcklwd m16, m28 ; o0 p0 o1 p1 o2 p2 o3 p3
pmulhrsw m23, m10
pmulhrsw m25, m10
punpckhdq m28, m2, m12 ; i2 j2 k2 l2 i3 j3 k3 l3
punpckldq m2, m12 ; i0 j0 k0 l0 i1 j1 k1 l1
punpckhdq m12, m27, m16 ; m2 n2 o2 p2 m3 n3 o3 p3
punpckldq m27, m16 ; m0 n0 o0 p0 m1 n1 o1 p1
REPX {pmulhrsw x, m10}, m28, m2, m12, m27
punpckhdq m16, m1, m11 ; i6 j6 k6 l6 i7 j7 k7 l7
punpckldq m1, m11 ; i4 j4 k4 l4 i5 j5 k5 l5
punpckhdq m11, m29, m26 ; m6 n6 o6 p6 m7 n7 o7 p7
punpckldq m29, m26 ; m4 n4 o4 p4 m5 n5 o5 p5
REPX {pmulhrsw x, m10}, m16, m1, m11, m29
punpckhdq m26, m19, m21
punpckldq m19, m21
punpckhdq m21, m6, m4
punpckldq m6, m4
REPX {pmulhrsw x, m10}, m26, m19, m21, m6
punpckhdq m4, m18, m20
punpckldq m18, m20
punpckhdq m20, m7, m17
punpckldq m7, m17
REPX {pmulhrsw x, m10}, m4, m18, m20, m7
punpcklqdq m17, m28, m12 ; b02 b10 b18 b26
punpckhqdq m28, m12 ; b03 b11 b19 b27
punpckhqdq m12, m2, m27 ; b01 b09 b17 b25
punpcklqdq m2, m27 ; b00 b08 b16 b24
punpckhqdq m27, m1, m29 ; b05 b13 b21 b29
punpcklqdq m1, m29 ; b04 b12 b20 b28
punpckhqdq m29, m16, m11 ; b07 b15 b23 b31
punpcklqdq m16, m11 ; b06 b14 b22 b30
mova [cq+64* 1], m12
mova [cq+64* 3], m28
mova [cq+64* 5], m27
mova [cq+64* 7], m29
punpckhqdq m27, m20, m26 ; c03 c11 c19 c27
punpcklqdq m20, m26 ; c02 c10 c18 c26
punpckhqdq m26, m7, m19 ; c01 c09 c17 c25
punpcklqdq m7, m19 ; c00 c08 c16 c24
punpckhqdq m28, m6, m18 ; c05 c13 c21 c29
punpcklqdq m6, m18 ; c04 c12 c20 c28
punpckhqdq m29, m21, m4 ; c07 c15 c23 c31
punpcklqdq m21, m4 ; c06 c14 c22 c30
pmulhrsw m19, m9, m10
vshufi32x4 m4, m0, m2, q3232 ; a16 a24 b16 b24
vinserti32x8 m0, ym2, 1 ; a00 a08 b00 b08
vshufi32x4 m2, m7, m5, q3232 ; c16 c24 d16 d24
vinserti32x8 m7, ym5, 1 ; c00 c08 d00 d08
vshufi32x4 m5, m8, m1, q3232 ; a20 a28 b20 b28
vinserti32x8 m1, m8, ym1, 1 ; a04 a12 b04 b12
vshufi32x4 m8, m6, m3, q3232 ; c20 c28 d20 d28
vinserti32x8 m6, ym3, 1 ; c04 c12 d04 d12
vshufi32x4 m3, m1, m6, q3131 ; 12
vshufi32x4 m1, m6, q2020 ; 4
vshufi32x4 m6, m4, m2, q3131 ; 24
vshufi32x4 m4, m2, q2020 ; 16
vshufi32x4 m2, m0, m7, q3131 ; 8
vshufi32x4 m0, m7, q2020 ; 0
vshufi32x4 m7, m5, m8, q3131 ; 28
vshufi32x4 m5, m8, q2020 ; 20
call m(inv_txfm_add_dct_dct_32x8_8bpc).main
vshufi32x4 m18, m14, m17, q3232 ; a18 a26 b18 b26
vinserti32x8 m14, ym17, 1 ; a02 a10 b02 b10
vshufi32x4 m17, m20, m13, q3232 ; c18 c26 d18 d26
vinserti32x8 m20, ym13, 1 ; c02 c10 d02 d10
vshufi32x4 m13, m21, m19, q3232 ; c22 c30 d22 d30
vinserti32x8 m21, ym19, 1 ; c06 c14 d06 d14
vshufi32x4 m19, m15, m16, q3232 ; a22 a30 b22 b30
vinserti32x8 m15, ym16, 1 ; a06 a14 b06 b14
vshufi32x4 m16, m14, m20, q3131 ; 10
vshufi32x4 m14, m20, q2020 ; 2
vshufi32x4 m20, m18, m17, q3131 ; 26
vshufi32x4 m18, m17, q2020 ; 18
vshufi32x4 m17, m15, m21, q3131 ; 14
vshufi32x4 m15, m21, q2020 ; 6
vshufi32x4 m21, m19, m13, q3131 ; 30
vshufi32x4 m19, m13, q2020 ; 22
call m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf
mova [cq+64* 0], m14
mova [cq+64* 2], m15
mova [cq+64* 4], m16
mova [cq+64* 6], m17
mova [cq+64* 8], m18
mova [cq+64*10], m19
mova [cq+64*12], m20
mova [cq+64*14], m21
mova m15, [cq+64* 1]
mova m16, [cq+64* 3]
mova m17, [cq+64* 5]
mova m19, [cq+64* 7]
mova m20, [cq+64* 9]
mova m21, [cq+64*11]
mova m13, [cq+64*13]
mova m18, [cq+64*15]
vshufi32x4 m14, m22, m15, q3232 ; a17 a25 b17 b25
vinserti32x8 m22, ym15, 1 ; a01 a09 b01 b09
vshufi32x4 m15, m23, m16, q3232 ; a19 a27 b19 b27
vinserti32x8 m23, ym16, 1 ; a03 a11 b03 b11
vshufi32x4 m16, m24, m17, q3232 ; a21 a29 b21 b29
vinserti32x8 m24, ym17, 1 ; a05 a13 b05 b13
vshufi32x4 m17, m25, m19, q3232 ; a23 a31 b23 b31
vinserti32x8 m25, ym19, 1 ; a07 a15 b07 b15
vinserti32x8 m8, m26, ym20, 1 ; c01 c09 d01 d09
vshufi32x4 m26, m20, q3232 ; c17 c25 d17 d25
vinserti32x8 m9, m27, ym21, 1 ; c03 c11 d03 d11
vshufi32x4 m27, m21, q3232 ; c19 c27 d19 d27
vinserti32x8 m11, m28, ym13, 1 ; c05 c13 d05 d13
vshufi32x4 m28, m13, q3232 ; c21 c29 d21 d29
vinserti32x8 m12, m29, ym18, 1 ; c07 c15 d07 d15
vshufi32x4 m29, m18, q3232 ; c23 c31 d23 d31
vshufi32x4 m18, m14, m26, q3131 ; 25
vshufi32x4 m14, m26, q2020 ; 17
vshufi32x4 m19, m15, m27, q3131 ; 27
vshufi32x4 m15, m27, q2020 ; 19
vshufi32x4 m20, m16, m28, q3131 ; 29
vshufi32x4 m16, m28, q2020 ; 21
vshufi32x4 m21, m17, m29, q3131 ; 31
vshufi32x4 m17, m29, q2020 ; 23
vshufi32x4 m26, m22, m8, q3131 ; 9
vshufi32x4 m22, m8, q2020 ; 1
vshufi32x4 m27, m23, m9, q3131 ; 11
vshufi32x4 m23, m9, q2020 ; 3
vshufi32x4 m28, m24, m11, q3131 ; 13
vshufi32x4 m24, m11, q2020 ; 5
vshufi32x4 m29, m25, m12, q3131 ; 15
vshufi32x4 m25, m12, q2020 ; 7
call .main_oddhalf
jmp .end
.fast: ; bottom/right halves are zero
mova m14, [o(dup16_perm)]
pmovzxwd m9, [cq+64* 0]
pmovzxwd m6, [cq+64* 8]
vpermb m8, m14, [cq+64* 2]
vpermb ym0, ym14, [cq+64*14]
vpermb ym5, ym14, [cq+64*10]
vpermb m1, m14, [cq+64* 6]
vpermb m7, m14, [cq+64* 4]
vpermb ym3, ym14, [cq+64*12]
pslld m9, 16
pslld m6, 16
call m(idct_16x16_internal_8bpc).main_fast
vpermb m21, m14, [cq+64* 1]
vpermb ym17, ym14, [cq+64*15]
vpermb ym20, ym14, [cq+64* 9]
vpermb m15, m14, [cq+64* 7]
vpermb m18, m14, [cq+64* 5]
vpermb ym16, ym14, [cq+64*11]
vpermb ym19, ym14, [cq+64*13]
vpermb m14, m14, [cq+64* 3]
call m(inv_txfm_add_dct_dct_16x32_8bpc).main_oddhalf_fast
vpbroadcastd m9, [o(pw_8192)]
call m(inv_txfm_add_dct_dct_32x16_8bpc).transpose_round
vshufi32x4 m22, m14, m2, q2020 ; 1
vshufi32x4 m24, m14, m2, q3131 ; 5
vshufi32x4 m23, m17, m9, q2020 ; 3
vshufi32x4 m25, m17, m9, q3131 ; 7
vshufi32x4 m16, m5, m15, q2020 ; 10
vshufi32x4 m17, m5, m15, q3131 ; 14
vshufi32x4 m14, m1, m18, q2020 ; 2
vshufi32x4 m15, m1, m18, q3131 ; 6
vshufi32x4 m1, m0, m3, q3131 ; 4
vshufi32x4 m0, m3, q2020 ; 0
vshufi32x4 m3, m21, m4, q3131 ; 12
vshufi32x4 m2, m21, m4, q2020 ; 8
vshufi32x4 m26, m20, m6, q2020 ; 9
vshufi32x4 m28, m20, m6, q3131 ; 13
vshufi32x4 m27, m19, m7, q2020 ; 11
vshufi32x4 m29, m19, m7, q3131 ; 15
call m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf_fast
mova [cq+64* 0], m14
mova [cq+64* 2], m15
mova [cq+64* 4], m16
mova [cq+64* 6], m17
mova [cq+64* 8], m18
mova [cq+64*10], m19
mova [cq+64*12], m20
mova [cq+64*14], m21
call .main_oddhalf_fast
.end:
lea r4, [strideq*3]
vpbroadcastd m12, [o(pw_2048)]
movshdup m13, [o(permD)]
lea r3, [dstq+r4*8]
lea r5, [strideq+r4] ; stride*4
add r3, r5 ; dst+stride*28
IDCT_32x32_END 29, 0, strideq*0, r4
IDCT_32x32_END 28, 1, strideq*1, strideq*2
IDCT_32x32_END 27, 2, strideq*2, strideq*1
IDCT_32x32_END 26, 3, r4 , strideq*0
IDCT_32x32_END 25, 4, strideq*0, r4
IDCT_32x32_END 24, 5, strideq*1, strideq*2
IDCT_32x32_END 23, 6, strideq*2, strideq*1
IDCT_32x32_END 22, 7, r4 , strideq*0
IDCT_32x32_END 21, 8, strideq*0, r4
IDCT_32x32_END 20, 9, strideq*1, strideq*2
IDCT_32x32_END 19, 10, strideq*2, strideq*1
IDCT_32x32_END 18, 11, r4 , strideq*0
IDCT_32x32_END 17, 12, strideq*0, r4
IDCT_32x32_END 16, 13, strideq*1, strideq*2
IDCT_32x32_END 15, 14, strideq*2, strideq*1
IDCT_32x32_END 14, 15, r4 , strideq*0
RET
.dconly:
movsx r6d, word [cq]
mov [cq], eobd
or r3d, 32
jmp m(inv_txfm_add_dct_dct_32x8_8bpc).dconly2
ALIGN function_align
cglobal_label .main_oddhalf_fast3 ; bottom seven-eights are zero
vpbroadcastd m21, [o(pw_4091x8)]
vpbroadcastd m8, [o(pw_201x8)]
vpbroadcastd m24, [o(pw_m601x8)]
vpbroadcastd m12, [o(pw_4052x8)]
pmulhrsw m21, m22 ; t31a
pmulhrsw m22, m8 ; t16a
pmulhrsw m24, m23 ; t23a
pmulhrsw m23, m12 ; t24a
punpcklwd m9, m22, m21
punpckhwd m8, m22, m21
mova m15, m10
vpdpwssd m15, m9, [o(pw_m4017_799)] {bcstd}
mova m17, m10
vpdpwssd m17, m8, [o(pw_m4017_799)] {bcstd}
REPX {psrad x, 12}, m15, m17
packssdw m15, m17
mova m17, m10
vpdpwssd m17, m8, [o(pw_799_4017)] {bcstd}
mova m8, m10
vpdpwssd m8, m9, [o(pw_799_4017)] {bcstd}
REPX {psrad x, 12}, m17, m8
packssdw m8, m17
punpcklwd m9, m24, m23
punpckhwd m16, m24, m23
mova m20, m10
vpdpwssd m20, m9, [o(pw_m3406_m2276)] {bcstd}
mova m17, m10
vpdpwssd m17, m16, [o(pw_m3406_m2276)] {bcstd}
REPX {psrad x, 12}, m20, m17
packssdw m20, m17
mova m17, m10
vpdpwssd m17, m16, [o(pw_m2276_3406)] {bcstd}
mova m16, m10
vpdpwssd m16, m9, [o(pw_m2276_3406)] {bcstd}
REPX {psrad x, 12}, m17, m16
packssdw m16, m17
mova m17, m21
mova m27, m15
mova m25, m20
mova m29, m8
mova m18, m22
mova m14, m24
mova m28, m16
mova m26, m23
jmp .main4
cglobal_label .main_oddhalf_fast2 ; bottom three-quarters are zero
vpbroadcastd m21, [o(pw_4091x8)]
vpbroadcastd m8, [o(pw_201x8)]
vpbroadcastd m18, [o(pw_m1380x8)]
vpbroadcastd m9, [o(pw_3857x8)]
vpbroadcastd m19, [o(pw_3973x8)]
vpbroadcastd m11, [o(pw_995x8)]
vpbroadcastd m28, [o(pw_m601x8)]
vpbroadcastd m12, [o(pw_4052x8)]
pmulhrsw m21, m22 ; t31a
pmulhrsw m22, m8 ; t16a
pmulhrsw m18, m25 ; t19a
pmulhrsw m25, m9 ; t28a
pmulhrsw m19, m24 ; t27a
pmulhrsw m24, m11 ; t20a
pmulhrsw m28, m23 ; t23a
pmulhrsw m23, m12 ; t24a
mova m15, m21
mova m8, m22
mova m14, m18
mova m27, m25
mova m29, m19
mova m26, m24
mova m16, m28
mova m20, m23
jmp .main3
ALIGN function_align
cglobal_label .main_oddhalf_fast ; bottom half is zero
vpbroadcastd m21, [o(pw_4091x8)]
vpbroadcastd m8, [o(pw_201x8)]
vpbroadcastd m14, [o(pw_m2751x8)]
vpbroadcastd m9, [o(pw_3035x8)]
vpbroadcastd m17, [o(pw_3703x8)]
vpbroadcastd m11, [o(pw_1751x8)]
vpbroadcastd m18, [o(pw_m1380x8)]
vpbroadcastd m12, [o(pw_3857x8)]
pmulhrsw m21, m22 ; t31a
vpbroadcastd m19, [o(pw_3973x8)]
pmulhrsw m22, m8 ; t16a
vpbroadcastd m8, [o(pw_995x8)]
pmulhrsw m14, m29 ; t30a
vpbroadcastd m16, [o(pw_m2106x8)]
pmulhrsw m29, m9 ; t17a
vpbroadcastd m9, [o(pw_3513x8)]
pmulhrsw m17, m26 ; t29a
vpbroadcastd m15, [o(pw_3290x8)]
pmulhrsw m26, m11 ; t18a
vpbroadcastd m11, [o(pw_2440x8)]
pmulhrsw m18, m25 ; t19a
vpbroadcastd m20, [o(pw_m601x8)]
pmulhrsw m25, m12 ; t28a
vpbroadcastd m12, [o(pw_4052x8)]
pmulhrsw m19, m24 ; t27a
pmulhrsw m24, m8 ; t20a
pmulhrsw m16, m27 ; t21a
pmulhrsw m27, m9 ; t26a
pmulhrsw m15, m28 ; t25a
pmulhrsw m28, m11 ; t22a
pmulhrsw m20, m23 ; t23a
pmulhrsw m23, m12 ; t24a
jmp .main2
ALIGN function_align
cglobal_label .main_oddhalf
ITX_MULSUB_2W 22, 21, 8, 9, 10, 201, 4091 ; t16a, t31a
ITX_MULSUB_2W 14, 29, 8, 9, 10, 3035, 2751 ; t17a, t30a
ITX_MULSUB_2W 26, 17, 8, 9, 10, 1751, 3703 ; t18a, t29a
ITX_MULSUB_2W 18, 25, 8, 9, 10, 3857, 1380 ; t19a, t28a
ITX_MULSUB_2W 24, 19, 8, 9, 10, 995, 3973 ; t20a, t27a
ITX_MULSUB_2W 16, 27, 8, 9, 10, 3513, 2106 ; t21a, t26a
ITX_MULSUB_2W 28, 15, 8, 9, 10, 2440, 3290 ; t22a, t25a
ITX_MULSUB_2W 20, 23, 8, 9, 10, 4052, 601 ; t23a, t24a
.main2:
psubsw m8, m22, m14 ; t17
paddsw m22, m14 ; t16
paddsw m14, m18, m26 ; t19
psubsw m18, m26 ; t18
psubsw m26, m24, m16 ; t21
paddsw m24, m16 ; t20
psubsw m16, m20, m28 ; t22
paddsw m28, m20 ; t23
psubsw m20, m23, m15 ; t25
paddsw m23, m15 ; t24
psubsw m15, m21, m29 ; t30
paddsw m21, m29 ; t31
psubsw m29, m19, m27 ; t26
paddsw m19, m27 ; t27
paddsw m27, m25, m17 ; t28
psubsw m25, m17 ; t29
.main3:
ITX_MULSUB_2W 15, 8, 9, 17, 10, 799, 4017 ; t17a, t30a
ITX_MULSUB_2W 25, 18, 9, 17, 10, m4017, 799 ; t18a, t29a
ITX_MULSUB_2W 29, 26, 9, 17, 10, 3406, 2276 ; t21a, t26a
ITX_MULSUB_2W 20, 16, 9, 17, 10, m2276, 3406 ; t22a, t25a
psubsw m17, m21, m27 ; t28a
paddsw m21, m27 ; t31a
psubsw m27, m15, m25 ; t18
paddsw m15, m25 ; t17
psubsw m25, m20, m29 ; t21
paddsw m20, m29 ; t22
psubsw m29, m8, m18 ; t29
paddsw m8, m18 ; t30
psubsw m18, m22, m14 ; t19a
paddsw m22, m14 ; t16a
psubsw m14, m28, m24 ; t20a
paddsw m24, m28 ; t23a
paddsw m28, m16, m26 ; t25
psubsw m16, m26 ; t26
psubsw m26, m23, m19 ; t27a
paddsw m23, m19 ; t24a
.main4:
vpbroadcastd m12, [o(pw_m3784_1567)]
vpbroadcastd m11, [o(pw_1567_3784)]
ITX_MULSUB_2W 29, 27, 9, 19, 10, 11, 12 ; t18a, t29a
ITX_MULSUB_2W 17, 18, 9, 19, 10, 11, 12 ; t19, t28
vpbroadcastd m11, [o(pw_m1567_m3784)]
ITX_MULSUB_2W 16, 25, 9, 19, 10, 12, 11 ; t21a, t26a
ITX_MULSUB_2W 26, 14, 9, 19, 10, 12, 11 ; t20, t27
vpbroadcastd m12, [o(pw_m2896_2896)]
vpbroadcastd m11, [o(pw_2896_2896)]
psubsw m19, m27, m25 ; t26
paddsw m27, m25 ; t29
psubsw m25, m17, m26 ; t20a
paddsw m17, m26 ; t19a
paddsw m26, m18, m14 ; t28a
psubsw m18, m14 ; t27a
paddsw m14, m22, m24 ; t16
psubsw m22, m24 ; t23
psubsw m24, m29, m16 ; t21
paddsw m16, m29 ; t18
paddsw m29, m21, m23 ; t31
psubsw m21, m23 ; t24
psubsw m23, m15, m20 ; t22a
paddsw m15, m20 ; t17a
psubsw m20, m8, m28 ; t25a
paddsw m28, m8 ; t30a
ITX_MULSUB_2W 18, 25, 8, 9, 10, 11, 12 ; t20, t27
ITX_MULSUB_2W 19, 24, 8, 9, 10, 11, 12 ; t21a, t26a
ITX_MULSUB_2W 21, 22, 8, 9, 10, 11, 12 ; t23a, t24a
ITX_MULSUB_2W 20, 23, 8, 9, 10, 11, 12 ; t22, t25
ret
%macro IDTX_32x32 2 ; dst[1-2]
vmovdqa32 ym%1, [cq+64*(%1+ 0)] ; force EVEX encoding, which
vmovdqa32 ym17, [cq+64*(%1+16)] ; reduces code size due to
vmovdqa32 ym%2, [cq+64*(%2+ 0)] ; compressed displacements
vmovdqa32 ym18, [cq+64*(%2+16)]
vpermt2q m%1, m21, m17
vpermt2q m%2, m21, m18
%endmacro
cglobal inv_txfm_add_identity_identity_32x32_8bpc, 3, 3, 22, dst, stride, c
movu m21, [permB+7]
vpbroadcastd m16, [pw_8192]
pxor m20, m20
.loop:
IDTX_32x32 0, 1
IDTX_32x32 2, 3
IDTX_32x32 4, 5
IDTX_32x32 6, 7
IDTX_32x32 8, 9
IDTX_32x32 10, 11
IDTX_32x32 12, 13
IDTX_32x32 14, 15
call m(inv_txfm_add_identity_identity_16x32_8bpc).transpose_2x8x8_round
IDTX_32x16_STORE 0, 8, 1
IDTX_32x16_STORE 1, 9, 1
IDTX_32x16_STORE 2, 10, 1
IDTX_32x16_STORE 3, 11, 1
IDTX_32x16_STORE 4, 12, 1
IDTX_32x16_STORE 5, 13, 1
IDTX_32x16_STORE 6, 14, 1
IDTX_32x16_STORE 7, 15, 1
lea dstq, [dstq+strideq*8]
btc cq, 5
jnc .loop
mov r0d, 8
.zero_loop:
mova [cq+64*0], m20
mova [cq+64*1], m20
mova [cq+64*2], m20
mova [cq+64*3], m20
add cq, 64*4
dec r0d
jg .zero_loop
RET
cglobal inv_txfm_add_dct_dct_16x64_8bpc, 4, 7, 0, dst, stride, c, eob
%undef cmp
lea r5, [o_base]
test eobd, eobd
jz .dconly
WIN64_SPILL_XMM 30
cmp eobd, 151
jb .fast
mova m5, [cq+64*10]
mova m3, [cq+64* 6]
mova m1, [cq+64* 2]
mova m7, [cq+64*14]
mova m2, [cq+64* 4]
mova m6, [cq+64*12]
mova m0, [cq+64* 0]
mova m4, [cq+64* 8]
call m(inv_txfm_add_dct_dct_32x8_8bpc).main
mova m14, [cq+64* 1]
mova m21, [cq+64*15]
mova m18, [cq+64* 9]
mova m17, [cq+64* 7]
mova m16, [cq+64* 5]
mova m19, [cq+64*11]
mova m20, [cq+64*13]
mova m15, [cq+64* 3]
call m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf
vpbroadcastd m9, [o(pw_8192)]
%macro TRANSPOSE_8x4_ROUND 4
punpckhwd m8, m%3, m%4 ; c4 d4 c5 d5 c6 d6 c7 d7
punpcklwd m%3, m%4 ; c0 d0 c1 d1 c2 d2 c3 d3
punpckhwd m%4, m%1, m%2 ; a4 b4 a5 b5 a6 b6 a7 b7
punpcklwd m%1, m%2 ; a0 b0 a1 b1 a2 b2 a3 b3
punpckhdq m%2, m%1, m%3 ; a2 b2 c2 d2 a3 b3 c3 d3
punpckldq m%1, m%3 ; a0 b0 c0 d0 a1 b1 c1 d1
punpckldq m%3, m%4, m8 ; a4 b4 c4 d4 a5 b5 c5 d5
punpckhdq m%4, m8 ; a6 b6 c6 d6 a7 b7 c7 d7
REPX {pmulhrsw x, m9}, m%2, m%1, m%3, m%4
%endmacro
TRANSPOSE_8x4_ROUND 0, 1, 2, 3
TRANSPOSE_8x4_ROUND 4, 5, 6, 7
TRANSPOSE_8x4_ROUND 14, 15, 16, 17
TRANSPOSE_8x4_ROUND 18, 19, 20, 21
vinserti32x8 m26, m0, ym4, 1 ; a0 a4 b0 b4
vshufi32x4 m0, m4, q3232 ; a8 a12 b8 b12
vinserti32x8 m27, m1, ym5, 1 ; a1 a5 b1 b5
vshufi32x4 m1, m5, q3232 ; a9 a13 b9 b13
vinserti32x8 m28, m2, ym6, 1 ; a2 a6 b2 b6
vshufi32x4 m2, m6, q3232 ; a10 a14 b10 b14
vinserti32x8 m29, m3, ym7, 1 ; a3 a7 b3 b7
vshufi32x4 m8, m3, m7, q3232 ; a11 a15 b11 b15
vinserti32x8 m4, m14, ym18, 1 ; c0 c4 d0 d4
vshufi32x4 m14, m18, q3232 ; c8 c12 d8 d12
vinserti32x8 m5, m15, ym19, 1 ; c1 c5 d1 d5
vshufi32x4 m15, m19, q3232 ; c9 c13 d9 d13
vinserti32x8 m6, m16, ym20, 1 ; c2 c6 d2 d6
vshufi32x4 m16, m20, q3232 ; c10 c14 d10 d14
vinserti32x8 m7, m17, ym21, 1 ; c3 c7 d3 d7
vshufi32x4 m17, m21, q3232 ; c11 c15 d11 d15
vshufi32x4 m22, m26, m4, q2020 ; 0 1
vshufi32x4 m26, m4, q3131 ; 8 9
vshufi32x4 m23, m27, m5, q2020 ; 2 3
vshufi32x4 m27, m5, q3131 ; 10 11
vshufi32x4 m24, m28, m6, q2020 ; 4 5
vshufi32x4 m28, m6, q3131 ; 12 13
vshufi32x4 m25, m29, m7, q2020 ; 6 7
vshufi32x4 m29, m7, q3131 ; 14 15
vshufi32x4 m4, m0, m14, q2020 ; 16 17
vshufi32x4 m3, m0, m14, q3131 ; 24 25
vshufi32x4 m20, m1, m15, q2020 ; 18 19
vshufi32x4 m19, m1, m15, q3131 ; 26 27
vshufi32x4 m5, m2, m16, q2020 ; 20 21
vshufi32x4 m0, m2, m16, q3131 ; 28 29
vshufi32x4 m16, m8, m17, q2020 ; 22 23
vshufi32x4 m17, m8, m17, q3131 ; 30 31
pxor m6, m6
mova [cq+64* 0], m4
mova [cq+64* 2], m5
mova [cq+64* 4], m3
mova [cq+64* 6], m0
punpcklwd m8, m24, m24 ; 4
punpcklwd m0, m0 ; 28
punpcklwd m5, m5 ; 20
punpcklwd m1, m28, m28 ; 12
punpcklwd m7, m26, m26 ; 8
punpcklwd m3, m3 ; 24
punpcklwd m9, m6, m22 ; __ 0
punpcklwd m6, m4 ; __ 16
call m(idct_16x16_internal_8bpc).main_fast3
mova [cq+64* 1], m20
mova [cq+64* 3], m16
mova [cq+64* 5], m19
mova [cq+64* 7], m17
punpcklwd m21, m23, m23 ; 2
punpcklwd m17, m17 ; 30
punpcklwd m20, m20 ; 18
punpcklwd m15, m29, m29 ; 14
punpcklwd m18, m27, m27 ; 10
punpcklwd m16, m16 ; 22
punpcklwd m19, m19 ; 26
punpcklwd m14, m25, m25 ; 6
call m(inv_txfm_add_dct_dct_16x32_8bpc).main_oddhalf_fast
mova [cq+64* 8], m14
mova [cq+64* 9], m15
mova [cq+64*10], m16
mova [cq+64*11], m17
mova [cq+64*12], m18
mova [cq+64*13], m19
mova [cq+64*14], m20
mova [cq+64*15], m21
mova m21, [cq+64* 7]
mova m14, [cq+64* 0]
mova m17, [cq+64* 3]
mova m18, [cq+64* 4]
mova m19, [cq+64* 5]
mova m16, [cq+64* 2]
mova m15, [cq+64* 1]
mova m20, [cq+64* 6]
REPX {punpckhwd x, x}, m22, m21, m14, m29, m26, m17, m18, m25, \
m24, m19, m16, m27, m28, m15, m20, m23
call .main_oddhalf
jmp .end
.fast: ; right half is zero
mova ym8, [cq+64*15]
vinserti32x8 m8, [cq+64* 1], 1
mova m2, [o(int16_perm)]
mova ym9, [cq+64* 8]
vinserti32x8 m9, [cq+64* 0], 1
mova ym0, [cq+64* 7]
vinserti32x8 m0, [cq+64* 9], 1
mova ym7, [cq+64*14]
vinserti32x8 m7, [cq+64* 2], 1
mova ym1, [cq+64* 3]
vinserti32x8 m1, [cq+64*13], 1
mova ym3, [cq+64* 6]
vinserti32x8 m3, [cq+64*10], 1
mova ym5, [cq+64*11]
vinserti32x8 m5, [cq+64* 5], 1
mova ym6, [cq+64*12]
vinserti32x8 m6, [cq+64* 4], 1
REPX {vpermb x, m2, x}, m8, m9, m0, m7, m1, m3, m5, m6
call m(idct_16x16_internal_8bpc).main2
vbroadcasti32x4 m8, [o(int_shuf3)]
vbroadcasti32x4 m9, [o(int_shuf4)]
vpbroadcastd m11, [o(pw_8192)]
pshufb m0, m8
pshufb m1, m9
pshufb m2, m8
pshufb m3, m9
REPX {pmulhrsw x, m11}, m0, m1, m2, m3
pshufb m4, m8
pshufb m5, m9
pshufb m6, m8
pshufb m7, m9
REPX {pmulhrsw x, m11}, m4, m5, m6, m7
punpckhdq m28, m0, m1
punpckldq m0, m1
punpckhdq m27, m2, m3
punpckldq m2, m3
punpckhdq m22, m4, m5
punpckldq m4, m5
punpckhdq m23, m6, m7
punpckldq m6, m7
vinserti32x8 m14, m0, ym2, 1
vshufi32x4 m15, m0, m2, q3232
vinserti32x8 m2, m4, ym6, 1
vshufi32x4 m4, m6, q3232
vshufi32x4 m21, m14, m2, q2020 ; 0 2
vshufi32x4 m14, m2, q3131 ; 4 6
vshufi32x4 m18, m15, m4, q2020 ; 8 10
vshufi32x4 m15, m4, q3131 ; 12 14
pxor m9, m9
punpcklwd m8, m14, m14 ; 4
punpcklwd m1, m15, m15 ; 12
punpcklwd m7, m18, m18 ; 8
punpcklwd m9, m21 ; __ 0
call m(idct_16x16_internal_8bpc).main_fast4
punpckhwd m21, m21 ; 2
punpckhwd m15, m15 ; 14
punpckhwd m18, m18 ; 10
punpckhwd m14, m14 ; 6
call m(inv_txfm_add_dct_dct_16x32_8bpc).main_oddhalf_fast2
vinserti32x8 m24, m28, ym27, 1
vshufi32x4 m28, m27, q3232
vinserti32x8 m27, m22, ym23, 1
vshufi32x4 m22, m23, q3232
vshufi32x4 m23, m24, m27, q2020 ; 1 3
vshufi32x4 m24, m27, q3131 ; 5 7
vshufi32x4 m27, m28, m22, q2020 ; 9 11
vshufi32x4 m28, m22, q3131 ; 13 15
punpcklwd m22, m23, m23 ; 1
punpckhwd m29, m28, m28 ; 15
punpcklwd m26, m27, m27 ; 9
punpckhwd m25, m24, m24 ; 7
mova [cq+64* 8], m14
mova [cq+64* 9], m15
mova [cq+64*10], m16
mova [cq+64*11], m17
punpcklwd m24, m24 ; 5
punpckhwd m27, m27 ; 11
punpcklwd m28, m28 ; 13
punpckhwd m23, m23 ; 3
mova [cq+64*12], m18
mova [cq+64*13], m19
mova [cq+64*14], m20
mova [cq+64*15], m21
call .main_oddhalf_fast
.end:
imul r6, strideq, 60
mova m10, [o(end_16x32p)]
vpbroadcastd m11, [o(pw_2048)]
lea r3, [strideq*3]
pxor m12, m12
add r6, dstq ; dst+stride*60
psrldq m13, m10, 1
lea r4, [strideq+r3] ; stride*4
%macro IDCT_16x64_END 3 ; idct32, idct64, tmp
%if %1 & 1
%define %%s0 r3
%define %%s1 strideq*2
%define %%s2 strideq*1
%define %%s3 strideq*0
%else
%define %%s0 strideq*0
%define %%s1 strideq*1
%define %%s2 strideq*2
%define %%s3 r3
%if %1
add dstq, r4
sub r6, r4
%endif
%endif
%if %1 < 8
pmulhrsw m8, m11, m%1
pmulhrsw m9, m11, m%2
%else
mova m9, [cq+64*%1]
paddsw m8, m9, m%2 ; out 0+n, 1+n
psubsw m9, m%2 ; out 63-n, 62-n
pmulhrsw m8, m11
pmulhrsw m9, m11
%endif
mova xm29, [dstq+%%s0]
vinserti128 ym29, [dstq+%%s1], 1
mova xm%3, [r6 +%%s3]
vinserti128 ym%3, [r6 +%%s2], 1
vpermb m29, m10, m29
vpermb m%3, m10, m%3
mova [cq+64*%1], m12
paddw m29, m8
paddw m%3, m9
packuswb m29, m%3
vpermd m29, m13, m29
mova [dstq+%%s0], xm29
vextracti128 [dstq+%%s1], ym29, 1
vextracti32x4 [r6 +%%s2], m29, 2
vextracti32x4 [r6 +%%s3], m29, 3
%endmacro
IDCT_16x64_END 0, 29, 0
IDCT_16x64_END 1, 28, 28
IDCT_16x64_END 2, 27, 28
IDCT_16x64_END 3, 26, 28
IDCT_16x64_END 4, 25, 28
IDCT_16x64_END 5, 24, 28
IDCT_16x64_END 6, 23, 28
IDCT_16x64_END 7, 22, 28
IDCT_16x64_END 8, 21, 28
IDCT_16x64_END 9, 20, 28
IDCT_16x64_END 10, 19, 28
IDCT_16x64_END 11, 18, 28
IDCT_16x64_END 12, 17, 28
IDCT_16x64_END 13, 16, 28
IDCT_16x64_END 14, 15, 28
IDCT_16x64_END 15, 14, 28
RET
.dconly:
movsx r6d, word [cq]
mov [cq], eobd
or r3d, 64
imul r6d, 181
add r6d, 128+512
sar r6d, 8+2
jmp m(inv_txfm_add_dct_dct_16x8_8bpc).dconly3
ALIGN function_align
cglobal_label .main_oddhalf_fast ; bottom three-quarters are zero
vpbroadcastd m8, [o(pw_101_4095x8)]
vpbroadcastd m21, [o(pw_m1474_3822x8)]
vpbroadcastd m14, [o(pw_897_3996x8)]
vpbroadcastd m17, [o(pw_m700_4036x8)]
vpbroadcastd m18, [o(pw_501_4065x8)]
vpbroadcastd m19, [o(pw_m1092_3948x8)]
vpbroadcastd m16, [o(pw_1285_3889x8)]
vpbroadcastd m15, [o(pw_m301_4085x8)]
pmulhrsw m8, m22 ; t32a t63a
pmulhrsw m21, m29 ; t35a t60a
pmulhrsw m14, m26 ; t36a t59a
pmulhrsw m17, m25 ; t39a t56
pmulhrsw m18, m24 ; t40a t55a
pmulhrsw m19, m27 ; t43a t52a
pmulhrsw m16, m28 ; t44a t51a
pmulhrsw m15, m23 ; t47a t48a
mova m22, m8
mova m29, m21
mova m26, m14
mova m25, m17
mova m24, m18
mova m27, m19
mova m28, m16
mova m20, m15
jmp .main_oddhalf2
ALIGN function_align
cglobal_label .main_oddhalf
vpbroadcastd m8, [o(pw_101_4095x8)]
vpbroadcastd m9, [o(pw_m2824_2967x8)]
vpbroadcastd m11, [o(pw_1660_3745x8)]
vpbroadcastd m12, [o(pw_m1474_3822x8)]
pmulhrsw m22, m8 ; t32a t63a
vpbroadcastd m8, [o(pw_897_3996x8)]
pmulhrsw m21, m9 ; t33a t62a
vpbroadcastd m9, [o(pw_m2191_3461x8)]
pmulhrsw m14, m11 ; t34a t61a
vpbroadcastd m11, [o(pw_2359_3349x8)]
pmulhrsw m29, m12 ; t35a t60a
vpbroadcastd m12, [o(pw_m700_4036x8)]
pmulhrsw m26, m8 ; t36a t59a
vpbroadcastd m8, [o(pw_501_4065x8)]
pmulhrsw m17, m9 ; t37a t58a
vpbroadcastd m9, [o(pw_m2520_3229x8)]
pmulhrsw m18, m11 ; t38a t57a
vpbroadcastd m11, [o(pw_2019_3564x8)]
pmulhrsw m25, m12 ; t39a t56a
vpbroadcastd m12, [o(pw_m1092_3948x8)]
pmulhrsw m24, m8 ; t40a t55a
vpbroadcastd m8, [o(pw_1285_3889x8)]
pmulhrsw m19, m9 ; t41a t54a
vpbroadcastd m9, [o(pw_m1842_3659x8)]
pmulhrsw m16, m11 ; t42a t53a
vpbroadcastd m11, [o(pw_2675_3102x8)]
pmulhrsw m27, m12 ; t43a t52a
vpbroadcastd m12, [o(pw_m301_4085x8)]
pmulhrsw m28, m8 ; t44a t51a
pmulhrsw m15, m9 ; t45a t50a
pmulhrsw m20, m11 ; t46a t49a
pmulhrsw m23, m12 ; t47a t48a
psubsw m8, m22, m21 ; t33 t62
paddsw m22, m21 ; t32 t63
psubsw m21, m29, m14 ; t34 t61
paddsw m29, m14 ; t35 t60
psubsw m14, m26, m17 ; t37 t58
paddsw m26, m17 ; t36 t59
psubsw m17, m25, m18 ; t38 t57
paddsw m25, m18 ; t39 t56
psubsw m18, m24, m19 ; t41 t54
paddsw m24, m19 ; t40 t55
psubsw m19, m27, m16 ; t42 t53
paddsw m27, m16 ; t43 t52
psubsw m16, m28, m15 ; t45 t50
paddsw m28, m15 ; t44 t51
psubsw m15, m23, m20 ; t46 t49
paddsw m20, m23 ; t47 t48
.main_oddhalf2:
ITX_MUL2X_PACK 8, 9, 23, 10, 401, 4076, 5 ; t33a t62a
ITX_MUL2X_PACK 21, 9, 23, 10, m4076, 401, 5 ; t34a t61a
ITX_MUL2X_PACK 14, 9, 23, 10, 3166, 2598, 5 ; t37a t58a
ITX_MUL2X_PACK 17, 9, 23, 10, m2598, 3166, 5 ; t38a t57a
ITX_MUL2X_PACK 18, 9, 23, 10, 1931, 3612, 5 ; t41a t54a
ITX_MUL2X_PACK 19, 9, 23, 10, m3612, 1931, 5 ; t42a t53a
ITX_MUL2X_PACK 16, 9, 23, 10, 3920, 1189, 5 ; t45a t50a
ITX_MUL2X_PACK 15, 9, 23, 10, m1189, 3920, 5 ; t46a t49a
vpbroadcastd m11, [o(pw_m4017_799)]
psubsw m23, m25, m26 ; t36a t59a
paddsw m25, m26 ; t39a t56a
psubsw m26, m24, m27 ; t43a t52a
paddsw m27, m24 ; t40a t55a
psubsw m24, m20, m28 ; t44a t51a
paddsw m20, m28 ; t47a t48a
psubsw m28, m8, m21 ; t34 t61
paddsw m8, m21 ; t33 t62
psubsw m21, m17, m14 ; t37 t58
paddsw m17, m14 ; t38 t57
psubsw m14, m18, m19 ; t42 t53
paddsw m18, m19 ; t41 t54
psubsw m19, m15, m16 ; t45 t50
paddsw m15, m16 ; t46 t49
psubsw m16, m22, m29 ; t35a t60a
paddsw m22, m29 ; t32a t63a
ITX_MUL2X_PACK 16, 9, 29, 10, 799_4017, 11, 20 ; t35 t60
ITX_MUL2X_PACK 28, 9, 29, 10, 799_4017, 11, 20 ; t34a t61a
ITX_MUL2X_PACK 23, 9, 29, 10, 11, m799_m4017, 36 ; t36 t59
ITX_MUL2X_PACK 21, 9, 29, 10, 11, m799_m4017, 36 ; t37a t58a
vpbroadcastd m11, [o(pw_m2276_3406)]
ITX_MUL2X_PACK 26, 9, 29, 10, 3406_2276, 11, 20 ; t43 t52
ITX_MUL2X_PACK 14, 9, 29, 10, 3406_2276, 11, 20 ; t42a t53a
ITX_MUL2X_PACK 24, 9, 29, 10, 11, m3406_m2276, 36 ; t44 t51
ITX_MUL2X_PACK 19, 9, 29, 10, 11, m3406_m2276, 36 ; t45a t50a
vpbroadcastd m11, [o(pw_1567_3784)]
vpbroadcastd m12, [o(pw_m3784_1567)]
psubsw m29, m22, m25 ; t39 t56
paddsw m22, m25 ; t32 t63
psubsw m25, m20, m27 ; t40 t55
paddsw m20, m27 ; t47 t48
psubsw m27, m8, m17 ; t38a t57a
paddsw m8, m17 ; t33a t62a
psubsw m17, m15, m18 ; t41a t54a
paddsw m15, m18 ; t46a t49a
paddsw m18, m16, m23 ; t35a t60a
psubsw m16, m23 ; t36a t59a
psubsw m23, m24, m26 ; t43a t52a
paddsw m24, m26 ; t44a t51a
paddsw m26, m28, m21 ; t34 t61
psubsw m28, m21 ; t37 t58
psubsw m21, m19, m14 ; t42 t53
paddsw m19, m14 ; t45 t50
ITX_MUL2X_PACK 29, 9, 14, 10, 11, 12, 4 ; t39a t56a
ITX_MUL2X_PACK 27, 9, 14, 10, 11, 12, 4 ; t38 t57
ITX_MUL2X_PACK 16, 9, 14, 10, 11, 12, 4 ; t36 t59
ITX_MUL2X_PACK 28, 9, 14, 10, 11, 12, 4 ; t37a t58a
vpbroadcastd m11, [o(pw_m1567_m3784)]
ITX_MUL2X_PACK 25, 9, 14, 10, 12, 11, 4 ; t40a t55a
ITX_MUL2X_PACK 17, 9, 14, 10, 12, 11, 4 ; t41 t54
ITX_MUL2X_PACK 23, 9, 14, 10, 12, 11, 4 ; t43 t52
ITX_MUL2X_PACK 21, 9, 14, 10, 12, 11, 4 ; t42a t53a
vbroadcasti32x4 m13, [o(deint_shuf)]
vpbroadcastd m11, [o(pw_2896_2896)]
vpbroadcastd m12, [o(pw_m2896_2896)]
paddsw m14, m22, m20 ; t32a t63a
psubsw m22, m20 ; t47a t48a
psubsw m20, m8, m15 ; t46 t49
paddsw m8, m15 ; t33 t62
paddsw m15, m18, m24 ; t35 t60
psubsw m18, m24 ; t44 t51
psubsw m24, m26, m19 ; t45a t50a
paddsw m26, m19 ; t34a t61a
REPX {pshufb x, m13}, m14, m8, m15, m26
psubsw m19, m29, m25 ; t40 t55
paddsw m25, m29 ; t39 t56
psubsw m29, m27, m17 ; t41a t54a
paddsw m27, m17 ; t38a t57a
psubsw m17, m16, m23 ; t43a t52a
paddsw m16, m23 ; t36a t59a
psubsw m9, m28, m21 ; t42 t53
paddsw m28, m21 ; t37 t58
REPX {pshufb x, m13}, m25, m27, m16, m28
ITX_MUL2X_PACK 22, 13, 21, 10, 11, 12, 8 ; t47 t48
ITX_MUL2X_PACK 20, 23, 22, 10, 11, 12, 8 ; t46a t49a
packssdw m21, m22 ; t47 t46a
packssdw m13, m23 ; t48 t49a
ITX_MUL2X_PACK 18, 22, 20, 10, 11, 12, 8 ; t44a t51a
ITX_MUL2X_PACK 24, 23, 18, 10, 11, 12, 8 ; t45 t50
packssdw m20, m18 ; t44a t45
packssdw m22, m23 ; t51a t50
ITX_MUL2X_PACK 19, 24, 18, 10, 11, 12, 8 ; t40a t55a
ITX_MUL2X_PACK 29, 23, 19, 10, 11, 12, 8 ; t41 t54
packssdw m18, m19 ; t40a t41
packssdw m24, m23 ; t55a t54
ITX_MUL2X_PACK 17, 23, 19, 10, 11, 12, 8 ; t43 t52
ITX_MUL2X_PACK 9, 29, 17, 10, 11, 12, 8 ; t42a t53a
packssdw m19, m17 ; t43 t42a
packssdw m23, m29 ; t52 t53a
punpcklqdq m17, m25, m27 ; t39 t38a
punpckhqdq m25, m27 ; t56 t57a
punpckhqdq m27, m15, m26 ; t60 t61a
punpcklqdq m15, m26 ; t35 t34a
punpckhqdq m26, m16, m28 ; t59a t58
punpcklqdq m16, m28 ; t36a t37
punpckhqdq m28, m14, m8 ; t63a t62
punpcklqdq m14, m8 ; t32a t33
psubsw m29, m0, m28 ; out63 out62
paddsw m0, m28 ; out0 out1
psubsw m28, m1, m27 ; out60 out61
paddsw m1, m27 ; out3 out2
psubsw m27, m2, m26 ; out59 out58
paddsw m2, m26 ; out4 out5
psubsw m26, m3, m25 ; out56 out57
paddsw m3, m25 ; out7 out6
psubsw m25, m4, m24 ; out55 out54
paddsw m4, m24 ; out8 out9
psubsw m24, m5, m23 ; out52 out53
paddsw m5, m23 ; out11 out10
psubsw m23, m6, m22 ; out51 out50
paddsw m6, m22 ; out12 out13
psubsw m22, m7, m13 ; out48 out49
paddsw m7, m13 ; out15 out14
ret
cglobal inv_txfm_add_dct_dct_64x16_8bpc, 4, 7, 0, dst, stride, c, eob
%undef cmp
lea r5, [o_base]
test eobd, eobd
jnz .normal
movsx r6d, word [cq]
mov [cq], eobd
or r3d, 16
.dconly:
imul r6d, 181
add r6d, 128+512
sar r6d, 8+2
.dconly2:
imul r6d, 181
add r6d, 128+2048
sar r6d, 8+4
pxor m2, m2
vpbroadcastw m3, r6d
.dconly_loop:
mova m1, [dstq]
punpcklbw m0, m1, m2
punpckhbw m1, m2
paddw m0, m3
paddw m1, m3
packuswb m0, m1
mova [dstq], m0
add dstq, strideq
dec r3d
jg .dconly_loop
RET
.normal:
WIN64_SPILL_XMM 31
mova m19, [o(dup16_perm)]
mova m24, [cq+64* 2]
mova m28, [cq+64* 6]
mova m26, [cq+64* 4]
mova m22, [cq+64* 0]
mova m23, [cq+64* 1]
mova m29, [cq+64* 7]
mova m27, [cq+64* 5]
mova m25, [cq+64* 3]
vpermb m8, m19, m24 ; 4
vpermb m1, m19, m28 ; 12
vpermb m7, m19, m26 ; 8
vpermb m9, m19, m22 ; __ 0
vpermb m21, m19, m23 ; 2
vpermb m15, m19, m29 ; 14
vpermb m18, m19, m27 ; 10
vpermb m14, m19, m25 ; 6
pslld m9, 16
vpord m30, m19, [o(pb_32)] {1to16}
REPX {vpermb x, m30, x}, m22, m29, m26, m25, m24, m27, m28, m23
cmp eobd, 151
jb .fast
vpermb m0, m19, [cq+64*14] ; 28
vpermb m5, m19, [cq+64*10] ; 20
vpermb m3, m19, [cq+64*12] ; 24
vpermb m6, m19, [cq+64* 8] ; __ 16
pslld m6, 16
call m(idct_16x16_internal_8bpc).main_fast
vpermb m17, m19, [cq+64*15] ; 30
vpermb m20, m19, [cq+64* 9] ; 18
vpermb m16, m19, [cq+64*11] ; 22
vpermb m19, m19, [cq+64*13] ; 26
call m(inv_txfm_add_dct_dct_16x32_8bpc).main_oddhalf_fast
mova [cq+64* 0], m14
mova [cq+64* 1], m15
mova [cq+64* 2], m16
mova [cq+64* 3], m17
mova [cq+64* 4], m18
mova [cq+64* 5], m19
mova [cq+64* 6], m20
mova [cq+64* 7], m21
vpermb m21, m30, [cq+64*15]
vpermb m14, m30, [cq+64* 8]
vpermb m17, m30, [cq+64*11]
vpermb m18, m30, [cq+64*12]
vpermb m19, m30, [cq+64*13]
vpermb m16, m30, [cq+64*10]
vpermb m15, m30, [cq+64* 9]
vpermb m20, m30, [cq+64*14]
call m(inv_txfm_add_dct_dct_16x64_8bpc).main_oddhalf
jmp .end
.fast: ; bottom half is zero
call m(idct_16x16_internal_8bpc).main_fast2
call m(inv_txfm_add_dct_dct_16x32_8bpc).main_oddhalf_fast2
mova [cq+64* 0], m14
mova [cq+64* 1], m15
mova [cq+64* 2], m16
mova [cq+64* 3], m17
mova [cq+64* 4], m18
mova [cq+64* 5], m19
mova [cq+64* 6], m20
mova [cq+64* 7], m21
call m(inv_txfm_add_dct_dct_16x64_8bpc).main_oddhalf_fast
.end:
mova [cq+64* 8], m4
mova [cq+64* 9], m5
mova [cq+64*10], m6
mova [cq+64*11], m7
mova [cq+64*12], m26
mova [cq+64*13], m27
mova [cq+64*14], m28
mova [cq+64*15], m29
vpbroadcastd m13, [o(pw_8192)]
call .pass1_end
call .pass2
mova [cq+64* 0], m0
mova [cq+64* 1], m1
mova [cq+64* 2], m2
mova [cq+64* 3], m3
mova [cq+64* 4], m4
mova [cq+64* 5], m5
mova [cq+64* 6], m6
mova [cq+64* 7], m7
pmulhrsw m0, m13, [cq+64* 8]
pmulhrsw m1, m13, [cq+64* 9]
pmulhrsw m2, m13, [cq+64*10]
pmulhrsw m3, m13, [cq+64*11]
vpbroadcastd m30, [o(pw_2048)]
pmulhrsw m4, m13, m22
pmulhrsw m5, m13, m23
pmulhrsw m6, m13, m24
pmulhrsw m7, m13, m25
pmulhrsw m22, m30, m14
pmulhrsw m14, m13, m26
pmulhrsw m23, m30, m15
pmulhrsw m15, m13, m27
pmulhrsw m24, m30, m16
pmulhrsw m16, m13, m28
pmulhrsw m25, m30, m17
pmulhrsw m17, m13, m29
pmulhrsw m26, m30, m18
pmulhrsw m18, m13, [cq+64*12]
pmulhrsw m27, m30, m19
pmulhrsw m19, m13, [cq+64*13]
pmulhrsw m28, m30, m20
pmulhrsw m20, m13, [cq+64*14]
pmulhrsw m29, m30, m21
pmulhrsw m21, m13, [cq+64*15]
call .transpose_round
call .pass2
pxor m10, m10
lea r3, [strideq*3]
%macro IDCT_64x16_END 4
mova m9, [dstq+%4]
%if %1 < 8
pmulhrsw m%3, m30, [cq+64*%1]
%endif
pmulhrsw m%2, m30
mova [cq+64*%1], m10
punpcklbw m8, m9, m10
punpckhbw m9, m10
paddw m8, m%3
paddw m9, m%2
packuswb m8, m9
mova [dstq+%4], m8
%if %1 == 3 || %1 == 7 || %1 == 11
lea dstq, [dstq+strideq*4]
%endif
%endmacro
IDCT_64x16_END 0, 0, 11, strideq*0
IDCT_64x16_END 1, 1, 11, strideq*1
IDCT_64x16_END 2, 2, 11, strideq*2
IDCT_64x16_END 3, 3, 11, r3
IDCT_64x16_END 4, 4, 11, strideq*0
IDCT_64x16_END 5, 5, 11, strideq*1
IDCT_64x16_END 6, 6, 11, strideq*2
IDCT_64x16_END 7, 7, 11, r3
IDCT_64x16_END 8, 14, 22, strideq*0
IDCT_64x16_END 9, 15, 23, strideq*1
IDCT_64x16_END 10, 16, 24, strideq*2
IDCT_64x16_END 11, 17, 25, r3
IDCT_64x16_END 12, 18, 26, strideq*0
IDCT_64x16_END 13, 19, 27, strideq*1
IDCT_64x16_END 14, 20, 28, strideq*2
IDCT_64x16_END 15, 21, 29, r3
RET
ALIGN function_align
.pass1_end:
mova m4, [cq+64* 0]
mova m5, [cq+64* 1]
mova m6, [cq+64* 2]
mova m7, [cq+64* 3]
mova m8, [cq+64* 4]
mova m9, [cq+64* 5]
mova m11, [cq+64* 6]
mova m12, [cq+64* 7]
psubsw m29, m4, m21 ; out47 out46
paddsw m4, m21 ; out16 out17
psubsw m28, m5, m20 ; out44 out45
paddsw m5, m20 ; out19 out18
REPX {pmulhrsw x, m13}, m0, m1, m2, m3
psubsw m27, m6, m19 ; out43 out42
paddsw m6, m19 ; out20 out21
psubsw m26, m7, m18 ; out40 out41
paddsw m7, m18 ; out23 out22
pmulhrsw m18, m13, m22
pmulhrsw m19, m13, m23
pmulhrsw m20, m13, m24
pmulhrsw m21, m13, m25
paddsw m25, m12, m14 ; out31 out30
psubsw m14, m12, m14 ; out32 out33
paddsw m24, m11, m15 ; out28 out29
psubsw m15, m11, m15 ; out35 out34
REPX {pmulhrsw x, m13}, m4, m5, m6, m7
paddsw m23, m9, m16 ; out27 out26
psubsw m16, m9, m16 ; out36 out37
paddsw m22, m8, m17 ; out24 out25
psubsw m17, m8, m17 ; out39 out38
REPX {pmulhrsw x, m13}, m14, m15, m16, m17
.transpose_round:
%macro TRANSPOSE_8x4_PACKED 4
punpckhwd m8, m%1, m%3 ; b0 f0 b1 f1 b2 f2 b3 f3
punpcklwd m%1, m%3 ; a0 e0 a1 e1 a2 e2 a3 e3
punpcklwd m%3, m%2, m%4 ; d0 h0 d1 h1 d2 h2 d3 h3
punpckhwd m%2, m%4 ; c0 g0 c1 g1 c2 g2 c3 g3
punpckhwd m%4, m%1, m%2 ; a2 c2 e2 g2 a3 c3 e3 g3
punpcklwd m%1, m%2 ; a0 c0 e0 g0 a1 c1 e1 g1
punpckhwd m%2, m8, m%3 ; b2 d2 f2 h2 b3 d3 f3 h3
punpcklwd m8, m%3 ; b0 d0 f0 h0 b1 d1 f1 h1
punpcklwd m%3, m%4, m%2 ; 2
punpckhwd m%4, m%2 ; 3
punpckhwd m%2, m%1, m8 ; 1
punpcklwd m%1, m8 ; 0
%endmacro
TRANSPOSE_8x4_PACKED 0, 1, 2, 3
TRANSPOSE_8x4_PACKED 18, 19, 20, 21
TRANSPOSE_8x4_PACKED 4, 5, 6, 7
TRANSPOSE_8x4_PACKED 14, 15, 16, 17
vshufi32x4 m8, m0, m4, q3232 ; a02 a03 b02 b03
vinserti32x8 m0, ym4, 1 ; a00 a01 b00 b01
vshufi32x4 m4, m1, m5, q3232 ; a12 a13 b12 b13
vinserti32x8 m9, m1, ym5, 1 ; a10 a11 b10 b11
vshufi32x4 m5, m2, m6, q3232 ; a22 a23 b22 b23
vinserti32x8 m1, m2, ym6, 1 ; a20 a21 b20 b21
vshufi32x4 m6, m3, m7, q3232 ; a32 a33 b32 b33
vinserti32x8 m11, m3, ym7, 1 ; a30 a31 b30 b31
vshufi32x4 m2, m14, m18, q3232 ; c02 c03 d02 d03
vinserti32x8 m3, m14, ym18, 1 ; c00 c01 d00 d01
vshufi32x4 m18, m15, m19, q3232 ; c12 c13 d12 d13
vinserti32x8 m15, ym19, 1 ; c10 c11 d10 d11
vshufi32x4 m19, m16, m20, q3232 ; c22 c23 d22 d23
vinserti32x8 m16, ym20, 1 ; c20 c21 d20 d21
vshufi32x4 m20, m17, m21, q3232 ; c32 c33 d32 d33
vinserti32x8 m17, ym21, 1 ; c30 c31 d30 d31
ret
.pass2:
vshufi32x4 m7, m5, m19, q3131 ; 14
vshufi32x4 m5, m19, q2020 ; 10
vshufi32x4 m21, m6, m20, q3131 ; 15
vshufi32x4 m19, m6, m20, q2020 ; 11
vshufi32x4 m20, m4, m18, q3131 ; 13
vshufi32x4 m18, m4, m18, q2020 ; 9
vshufi32x4 m6, m8, m2, q3131 ; 12
vshufi32x4 m4, m8, m2, q2020 ; 8
vshufi32x4 m2, m0, m3, q3131 ; 4
vshufi32x4 m0, m3, q2020 ; 0
vshufi32x4 m3, m1, m16, q3131 ; 6
vshufi32x4 m1, m16, q2020 ; 2
vshufi32x4 m16, m9, m15, q3131 ; 5
vshufi32x4 m14, m9, m15, q2020 ; 1
vshufi32x4 m15, m11, m17, q2020 ; 3
vshufi32x4 m17, m11, m17, q3131 ; 7
call m(inv_txfm_add_dct_dct_32x8_8bpc).main2
jmp m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf
cglobal inv_txfm_add_dct_dct_32x64_8bpc, 4, 7, 0, dst, stride, c, eob
lea r5, [o_base]
test eobd, eobd
jz .dconly
PROLOGUE 0, 9, 30, 64*32, dst, stride, c, eob
vpbroadcastd m23, [o(pw_2896x8)]
%undef cmp
cmp eobd, 136
jb .fast
pmulhrsw m5, m23, [cq+64*20]
pmulhrsw m3, m23, [cq+64*12]
pmulhrsw m1, m23, [cq+64* 4]
pmulhrsw m7, m23, [cq+64*28]
pmulhrsw m2, m23, [cq+64* 8]
pmulhrsw m6, m23, [cq+64*24]
pmulhrsw m0, m23, [cq+64* 0]
pmulhrsw m4, m23, [cq+64*16]
call m(inv_txfm_add_dct_dct_32x8_8bpc).main
pmulhrsw m14, m23, [cq+64* 2]
pmulhrsw m21, m23, [cq+64*30]
pmulhrsw m18, m23, [cq+64*18]
pmulhrsw m17, m23, [cq+64*14]
pmulhrsw m16, m23, [cq+64*10]
pmulhrsw m19, m23, [cq+64*22]
pmulhrsw m20, m23, [cq+64*26]
pmulhrsw m15, m23, [cq+64* 6]
call m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf
mova [cq+64* 0], m14
mova [cq+64* 2], m15
mova [cq+64* 4], m16
mova [cq+64* 6], m17
mova [cq+64* 8], m18
mova [cq+64*10], m19
mova [cq+64*12], m20
mova [cq+64*14], m21
pmulhrsw m22, m23, [cq+64* 1]
pmulhrsw m21, m23, [cq+64*31]
pmulhrsw m14, m23, [cq+64*17]
pmulhrsw m29, m23, [cq+64*15]
pmulhrsw m26, m23, [cq+64* 9]
pmulhrsw m17, m23, [cq+64*23]
pmulhrsw m18, m23, [cq+64*25]
pmulhrsw m25, m23, [cq+64* 7]
pmulhrsw m24, m23, [cq+64* 5]
pmulhrsw m19, m23, [cq+64*27]
pmulhrsw m16, m23, [cq+64*21]
pmulhrsw m27, m23, [cq+64*11]
pmulhrsw m28, m23, [cq+64*13]
pmulhrsw m15, m23, [cq+64*19]
pmulhrsw m20, m23, [cq+64*29]
pmulhrsw m23, [cq+64* 3]
call m(inv_txfm_add_dct_dct_32x32_8bpc).main_oddhalf
vpbroadcastd m12, [o(pw_16384)]
psubsw m13, m0, m29 ; 31
paddsw m0, m29 ; 0
psubsw m29, m1, m28 ; 30
paddsw m1, m28 ; 1
psubsw m28, m2, m27 ; 29
paddsw m2, m27 ; 2
psubsw m27, m3, m26 ; 28
paddsw m3, m26 ; 3
psubsw m26, m4, m25 ; 27
paddsw m4, m25 ; 4
psubsw m25, m5, m24 ; 26
paddsw m5, m24 ; 5
psubsw m24, m6, m23 ; 25
paddsw m6, m23 ; 6
psubsw m23, m7, m22 ; 24
paddsw m7, m22 ; 7
pxor m9, m9
punpckhwd m8, m0, m1 ; a4 b4 a5 b5 a6 b6 a7 b7
punpcklwd m0, m1 ; a0 b0 a1 b1 a2 b2 a3 b3
punpckhwd m1, m2, m3 ; c4 d4 c5 d5 c6 d6 c7 d7
punpcklwd m2, m3 ; c0 d0 c1 d1 c2 d2 c3 d3
REPX {mova [cq+64*x], m9}, 16, 17, 18, 19
punpckhwd m22, m4, m5 ; e4 f4 e5 f5 e6 f6 e7 f7
punpcklwd m4, m5 ; e0 f0 e1 f1 e2 f2 e3 f3
punpckhwd m5, m6, m7 ; g4 h4 g5 h5 g6 h6 g7 h7
punpcklwd m6, m7 ; g0 h0 g1 h1 g2 h2 g3 h3
REPX {mova [cq+64*x], m9}, 20, 21, 22, 23
punpckhwd m3, m23, m24
punpcklwd m23, m24
punpckhwd m24, m25, m26
punpcklwd m25, m26
REPX {mova [cq+64*x], m9}, 24, 25, 26, 27
punpckhwd m26, m27, m28
punpcklwd m27, m28
punpckhwd m28, m29, m13
punpcklwd m29, m13
REPX {mova [cq+64*x], m9}, 28, 29, 30, 31
punpckhdq m7, m0, m2 ; a2 b2 c2 d2 a3 b3 c3 d3
punpckldq m0, m2 ; a0 b0 c0 d0 a1 b1 c1 d1
punpckhdq m2, m4, m6 ; e2 f2 g2 h2 e3 f3 g3 h3
punpckldq m4, m6 ; e0 f0 g0 h0 e1 f1 g1 h1
REPX {pmulhrsw x, m12}, m7, m0, m2, m4
punpckhdq m6, m8, m1 ; a6 b6 c6 d6 a7 b7 c7 d7
punpckldq m8, m1 ; a4 b4 c4 d4 a5 b5 c5 d5
punpckhdq m1, m22, m5 ; e6 f6 g6 h6 e7 f7 g7 h7
punpckldq m22, m5 ; e4 f4 g4 h5 e5 f5 g5 h5
REPX {pmulhrsw x, m12}, m6, m8, m1, m22
punpckhdq m13, m23, m25
punpckldq m23, m25
punpckhdq m25, m27, m29
punpckldq m27, m29
REPX {pmulhrsw x, m12}, m13, m23, m25, m27
punpckhdq m9, m3, m24
punpckldq m3, m24
punpckhdq m24, m26, m28
punpckldq m26, m28
REPX {pmulhrsw x, m12}, m9, m3, m24, m26
punpckhqdq m5, m23, m27 ; d01 d09 d17 d25
punpcklqdq m23, m27 ; d00 d08 d16 d24
punpcklqdq m27, m13, m25 ; d02 d10 d18 d26
punpckhqdq m13, m25 ; d03 d11 d19 d27
punpcklqdq m25, m3, m26 ; d04 d12 d20 d28
punpckhqdq m3, m26 ; d05 d13 d21 d29
punpcklqdq m26, m9, m24 ; d06 d14 d22 d30
punpckhqdq m9, m24 ; d07 d15 d23 d31
mova [cq+64* 3], m23
mova [cq+64*13], m27
mova [cq+64* 7], m25
mova [cq+64*15], m26
punpckhqdq m24, m8, m22 ; a05 a13 a21 a29
punpcklqdq m8, m22 ; a04 a12 a20 a28
punpckhqdq m22, m0, m4 ; a01 a09 a17 a25
punpcklqdq m0, m4 ; a00 a08 a16 a24
punpckhqdq m23, m7, m2 ; a03 a11 a19 a27
punpcklqdq m7, m2 ; a02 a10 a18 a26
punpckhqdq m25, m6, m1 ; a07 a15 a23 a31
punpcklqdq m6, m1 ; a06 a14 a22 a30
mova [cq+64* 1], m0
mova [cq+64* 9], m7
mova [cq+64* 5], m8
mova [cq+64*11], m6
mova m2, [cq+64* 0]
mova m11, [cq+64* 2]
mova m8, [cq+64* 4]
mova m29, [cq+64* 6]
mova m27, [cq+64* 8]
mova m26, [cq+64*10]
mova m4, [cq+64*12]
mova m28, [cq+64*14]
psubsw m1, m2, m21 ; 23
paddsw m2, m21 ; 8
psubsw m21, m11, m20 ; 22
paddsw m11, m20 ; 9
psubsw m20, m8, m19 ; 21
paddsw m8, m19 ; 10
psubsw m19, m29, m18 ; 20
paddsw m29, m18 ; 11
psubsw m18, m27, m17 ; 19
paddsw m27, m17 ; 12
psubsw m17, m26, m16 ; 18
paddsw m26, m16 ; 13
psubsw m16, m4, m15 ; 17
paddsw m4, m15 ; 14
psubsw m15, m28, m14 ; 16
paddsw m28, m14 ; 15
punpcklwd m14, m15, m16
punpckhwd m15, m16
punpckhwd m16, m17, m18
punpcklwd m17, m18
punpckhwd m18, m19, m20
punpcklwd m19, m20
punpckhwd m20, m21, m1
punpcklwd m21, m1
punpckhwd m1, m2, m11 ; i4 j4 i5 j5 i6 j6 i7 j7
punpcklwd m2, m11 ; i0 j1 i1 j1 i2 j2 i3 j3
punpckhwd m11, m8, m29 ; k4 l4 k5 l5 k6 l6 k7 l7
punpcklwd m8, m29 ; k0 l0 k1 l1 k2 l2 k3 l3
punpckhwd m29, m27, m26 ; m4 n4 m5 n5 m6 n6 m7 n7
punpcklwd m27, m26 ; m0 n0 m1 n1 m2 n2 m3 n3
punpckhwd m26, m4, m28 ; o4 p4 o5 p5 o6 p6 o7 p7
punpcklwd m4, m28 ; o0 p0 o1 p1 o2 p2 o3 p3
punpckhdq m28, m2, m8 ; i2 j2 k2 l2 i3 j3 k3 l3
punpckldq m2, m8 ; i0 j0 k0 l0 i1 j1 k1 l1
punpckhdq m8, m27, m4 ; m2 n2 o2 p2 m3 n3 o3 p3
punpckldq m27, m4 ; m0 n0 o0 p0 m1 n1 o1 p1
REPX {pmulhrsw x, m12}, m28, m2, m8, m27
punpckhdq m4, m1, m11 ; i6 j6 k6 l6 i7 j7 k7 l7
punpckldq m1, m11 ; i4 j4 k4 l4 i5 j5 k5 l5
punpckhdq m11, m29, m26 ; m6 n6 o6 p6 m7 n7 o7 p7
punpckldq m29, m26 ; m4 n4 o4 p4 m5 n5 o5 p5
REPX {pmulhrsw x, m12}, m4, m1, m11, m29
punpckhdq m26, m19, m21
punpckldq m19, m21
punpckhdq m21, m15, m16
punpckldq m15, m16
REPX {pmulhrsw x, m12}, m26, m19, m21, m15
punpckhdq m16, m18, m20
punpckldq m18, m20
punpckhdq m20, m14, m17
punpckldq m14, m17
REPX {pmulhrsw x, m12}, m16, m18, m20, m14
punpckhqdq m17, m28, m8 ; b03 b11 b19 b27
punpcklqdq m28, m8 ; b02 b10 b18 b26
punpckhqdq m8, m2, m27 ; b01 b09 b17 b25
punpcklqdq m2, m27 ; b00 b08 b16 b24
punpcklqdq m27, m1, m29 ; b04 b12 b20 b28
punpckhqdq m1, m29 ; b05 b13 b21 b29
punpcklqdq m29, m4, m11 ; b06 b14 b22 b30
punpckhqdq m4, m11 ; b07 b15 b23 b31
mova [cq+64* 0], m2
mova [cq+64* 8], m28
mova [cq+64* 4], m27
mova [cq+64*10], m29
punpckhqdq m27, m20, m26 ; c03 c11 c19 c27
punpcklqdq m20, m26 ; c02 c10 c18 c26
punpckhqdq m26, m14, m19 ; c01 c09 c17 c25
punpcklqdq m14, m19 ; c00 c08 c16 c24
punpckhqdq m28, m15, m18 ; c05 c13 c21 c29
punpcklqdq m15, m18 ; c04 c12 c20 c28
punpckhqdq m29, m21, m16 ; c07 c15 c23 c31
punpcklqdq m21, m16 ; c06 c14 c22 c30
mova [cq+64* 2], m14
mova [cq+64*12], m20
mova [cq+64* 6], m15
mova [cq+64*14], m21
vshufi32x4 m14, m22, m8, q3232 ; a17 a25 b17 b25
vinserti32x8 m22, ym8, 1 ; a01 a09 b01 b09
vshufi32x4 m15, m23, m17, q3232 ; a19 a27 b19 b27
vinserti32x8 m23, ym17, 1 ; a03 a11 b03 b11
vshufi32x4 m16, m24, m1, q3232 ; a21 a29 b21 b29
vinserti32x8 m24, ym1, 1 ; a05 a13 b05 b13
vshufi32x4 m17, m25, m4, q3232 ; a23 a31 b23 b31
vinserti32x8 m25, ym4, 1 ; a07 a15 b07 b15
vinserti32x8 m19, m26, ym5, 1 ; c01 c09 d01 d09
vshufi32x4 m26, m5, q3232 ; c17 c25 d17 d25
vinserti32x8 m20, m27, ym13, 1 ; c03 c11 d03 d11
vshufi32x4 m27, m13, q3232 ; c19 c27 d19 d27
vinserti32x8 m21, m28, ym3, 1 ; c05 c13 d05 d13
vshufi32x4 m28, m3, q3232 ; c21 c29 d21 d29
vinserti32x8 m18, m29, ym9, 1 ; c07 c15 d07 d15
vshufi32x4 m29, m9, q3232 ; c23 c31 d23 d31
mov r4, rsp
vshufi32x4 m0, m22, m19, q2020 ; 1
vshufi32x4 m1, m17, m29, q3131 ; 31
vshufi32x4 m2, m14, m26, q2020 ; 17
vshufi32x4 m3, m25, m18, q3131 ; 15
call .main_part1
vshufi32x4 m0, m25, m18, q2020 ; 7
vshufi32x4 m1, m14, m26, q3131 ; 25
vshufi32x4 m2, m17, m29, q2020 ; 23
vshufi32x4 m3, m22, m19, q3131 ; 9
call .main_part1
vshufi32x4 m0, m24, m21, q2020 ; 5
vshufi32x4 m1, m15, m27, q3131 ; 27
vshufi32x4 m2, m16, m28, q2020 ; 21
vshufi32x4 m3, m23, m20, q3131 ; 11
call .main_part1
vshufi32x4 m0, m23, m20, q2020 ; 3
vshufi32x4 m1, m16, m28, q3131 ; 29
vshufi32x4 m2, m15, m27, q2020 ; 19
vshufi32x4 m3, m24, m21, q3131 ; 13
call .main_part1
call .main_part2
mova m0, [cq+64* 1] ; a0
mova m15, [cq+64* 0] ; b0
mova m3, [cq+64* 2] ; c0
mova m16, [cq+64* 3] ; d0
mova m14, [cq+64* 5] ; a4
mova m8, [cq+64* 4] ; b4
mova m17, [cq+64* 6] ; c4
mova m1, [cq+64* 7] ; d4
vshufi32x4 m2, m0, m15, q3232 ; a16 a24 b16 b24
vinserti32x8 m0, ym15, 1 ; a00 a08 b00 b08
vshufi32x4 m15, m3, m16, q3232 ; c16 c24 d16 d24
vinserti32x8 m3, ym16, 1 ; c00 c08 d00 d08
vshufi32x4 m16, m14, m8, q3232 ; a20 a28 b20 b28
vinserti32x8 m14, ym8, 1 ; a04 a12 b04 b12
vshufi32x4 m8, m17, m1, q3232 ; c20 c28 d20 d28
vinserti32x8 m17, ym1, 1 ; c04 c12 d04 d12
vshufi32x4 m1, m0, m3, q3131 ; 8
vshufi32x4 m0, m3, q2020 ; 0
vshufi32x4 m3, m2, m15, q3131 ; 24
vshufi32x4 m2, m15, q2020 ; 16
vshufi32x4 m15, m14, m17, q3131 ; 12
vshufi32x4 m14, m17, q2020 ; 4
vshufi32x4 m17, m16, m8, q3131 ; 28
vshufi32x4 m16, m8, q2020 ; 20
call m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf_fast
mova m8, [cq+64* 8]
mova m9, [cq+64*12]
mova m11, [cq+64*10]
mova m12, [cq+64*14]
mova [cq+64* 0], m14
mova [cq+64* 2], m15
mova [cq+64* 4], m16
mova [cq+64* 6], m17
mova [cq+64* 8], m18
mova [cq+64*10], m19
mova [cq+64*12], m20
mova [cq+64*14], m21
mova m22, [cq+64* 9]
mova m27, [cq+64*13]
mova m23, [cq+64*11]
mova m24, [cq+64*15]
vshufi32x4 m26, m22, m8, q3232 ; a18 a26 b18 b26
vinserti32x8 m22, ym8, 1 ; a02 a10 b02 b10
vshufi32x4 m8, m9, m27, q3232 ; c18 c26 d18 d26
vinserti32x8 m9, ym27, 1 ; c02 c10 d02 d10
vshufi32x4 m27, m23, m11, q3232 ; a22 a30 b22 b30
vinserti32x8 m23, ym11, 1 ; a06 a14 b06 b14
vshufi32x4 m11, m12, m24, q3232 ; c22 c30 d22 d30
vinserti32x8 m12, ym24, 1 ; c06 c14 d06 d14
vshufi32x4 m28, m26, m8, q3131 ; 26
vshufi32x4 m26, m8, q2020 ; 18
vshufi32x4 m24, m22, m9, q3131 ; 10
vshufi32x4 m22, m9, q2020 ; 2
vshufi32x4 m29, m27, m11, q3131 ; 30
vshufi32x4 m27, m11, q2020 ; 22
vshufi32x4 m25, m23, m12, q3131 ; 14
vshufi32x4 m23, m12, q2020 ; 6
call m(inv_txfm_add_dct_dct_32x32_8bpc).main_oddhalf_fast
jmp .end
.fast: ; bottom/right halves are zero
pmulhrsw ym9, ym23, [cq+64* 0]
pmulhrsw ym6, ym23, [cq+64* 8]
mova m14, [o(dup16_perm)]
pmulhrsw ym8, ym23, [cq+64* 2]
pmulhrsw xm0, xm23, [cq+64*14]
pmulhrsw xm5, xm23, [cq+64*10]
pmulhrsw ym1, ym23, [cq+64* 6]
pmulhrsw ym7, ym23, [cq+64* 4]
pmulhrsw xm3, xm23, [cq+64*12]
pmovzxwd m9, ym9
pmovzxwd m6, ym6
vpermb m8, m14, m8
punpcklwd xm0, xm0
vpermb ym5, ym14, ym5
vpermb m1, m14, m1
vpermb m7, m14, m7
punpcklwd xm3, xm3
pslld m9, 16
pslld m6, 16
call m(idct_16x16_internal_8bpc).main_fast
vpmulhrsw ym21, ym23, [cq+64* 1]
{evex}vpmulhrsw xm17, xm23, [cq+64*15] ; force EVEX encoding, which
{evex}vpmulhrsw xm20, xm23, [cq+64* 9] ; reduces code size due to
{evex}vpmulhrsw ym15, ym23, [cq+64* 7] ; compressed displacements
{evex}vpmulhrsw ym18, ym23, [cq+64* 5]
{evex}vpmulhrsw xm16, xm23, [cq+64*11]
{evex}vpmulhrsw xm19, xm23, [cq+64*13]
{evex}vpmulhrsw ym23, [cq+64* 3]
vpermb m21, m14, m21
punpcklwd xm17, xm17
vpermb ym20, ym14, ym20
vpermb m15, m14, m15
vpermb m18, m14, m18
vpermb ym16, ym14, ym16
punpcklwd xm19, xm19
vpermb m14, m14, m23
call m(inv_txfm_add_dct_dct_16x32_8bpc).main_oddhalf_fast
vpbroadcastd m9, [o(pw_16384)]
call m(inv_txfm_add_dct_dct_32x16_8bpc).transpose_round
vshufi32x4 m16, m0, m3, q2020 ; 0
vshufi32x4 m26, m0, m3, q3131 ; 4
vshufi32x4 m0, m14, m2, q2020 ; 1
vshufi32x4 m14, m2, q3131 ; 5
vshufi32x4 m3, m19, m7, q3131 ; 15
vshufi32x4 m19, m7, q2020 ; 11
vshufi32x4 m27, m17, m9, q2020 ; 3
vshufi32x4 m17, m9, q3131 ; 7
vshufi32x4 m28, m20, m6, q2020 ; 9
vshufi32x4 m20, m6, q3131 ; 13
vshufi32x4 m22, m1, m18, q2020 ; 2
vshufi32x4 m23, m1, m18, q3131 ; 6
vshufi32x4 m24, m5, m15, q2020 ; 10
vshufi32x4 m25, m5, m15, q3131 ; 14
vshufi32x4 m15, m21, m4, q3131 ; 12
vshufi32x4 m21, m21, m4, q2020 ; 8
mov r4, rsp
call .main_part1_fast
mova m0, m17
mova m3, m28
call .main_part1_fast
mova m0, m14
mova m3, m19
call .main_part1_fast
mova m0, m27
mova m3, m20
call .main_part1_fast
call .main_part2
mova m0, m16
mova m1, m21
mova m14, m26
call m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf_fast2
mova [cq+64*14], m21
mova [cq+64* 0], m14
mova [cq+64* 6], m17
mova [cq+64* 8], m18
mova [cq+64*10], m19
mova [cq+64* 4], m16
mova [cq+64* 2], m15
mova [cq+64*12], m20
call m(inv_txfm_add_dct_dct_32x32_8bpc).main_oddhalf_fast2
.end:
lea r4, [strideq*3]
vpbroadcastd m12, [o(pw_2048)]
movshdup m13, [o(permD)]
lea r5, [r4+strideq] ; stride*4
lea r3, [dstq+r4*8]
lea r6, [strideq+r5*8] ; stride*33
lea r8, [r4+r5*8] ; stride*35
add r3, r5 ; dst+stride*28
lea r7, [r6+strideq] ; stride*34
%macro IDCT_32x64_END 6 ; src, mem, stride[1-4]
%if %2 < 8
paddsw m10, m%2, m%1
psubsw m11, m%2, m%1
%else
mova m11, [cq+64*(%2*2-16)]
paddsw m10, m11, m%1
psubsw m11, m%1
%endif
mova m9, [rsp+64*(31-%2)]
mova m%1, [rsp+64*%2]
paddsw m8, m10, m9
psubsw m10, m9
paddsw m9, m11, m%1
pmovzxbw m0, [dstq+%3]
psubsw m11, m%1
pmovzxbw m%1, [r3 +%4]
REPX {pmulhrsw x, m12}, m8, m10, m9, m11
paddw m8, m0
pmovzxbw m0, [r3 +%5]
paddw m10, m%1
pmovzxbw m%1, [dstq+%6]
paddw m9, m0
paddw m11, m%1
%if %2 >= 8
%if %2 == 8
pxor m1, m1
%endif
mova [cq+64*(%2*2-16)], m1
mova [cq+64*(%2*2-15)], m1
%endif
packuswb m8, m10
packuswb m9, m11
vpermq m8, m13, m8
vpermq m9, m13, m9
mova [dstq+%3], ym8
vextracti32x8 [r3 +%4], m8, 1
mova [r3 +%5], ym9
vextracti32x8 [dstq+%6], m9, 1
%if %2 == 3 || %2 == 7 || %2 == 11
add dstq, r5
sub r3, r5
%endif
%endmacro
IDCT_32x64_END 29, 0, strideq*0, r8, r4 , r5*8
IDCT_32x64_END 28, 1, strideq*1, r7, strideq*2, r6
IDCT_32x64_END 27, 2, strideq*2, r6, strideq*1, r7
IDCT_32x64_END 26, 3, r4 , r5*8, strideq*0, r8
IDCT_32x64_END 25, 4, strideq*0, r8, r4 , r5*8
IDCT_32x64_END 24, 5, strideq*1, r7, strideq*2, r6
IDCT_32x64_END 23, 6, strideq*2, r6, strideq*1, r7
IDCT_32x64_END 22, 7, r4 , r5*8, strideq*0, r8
IDCT_32x64_END 21, 8, strideq*0, r8, r4 , r5*8
IDCT_32x64_END 20, 9, strideq*1, r7, strideq*2, r6
IDCT_32x64_END 19, 10, strideq*2, r6, strideq*1, r7
IDCT_32x64_END 18, 11, r4 , r5*8, strideq*0, r8
IDCT_32x64_END 17, 12, strideq*0, r8, r4 , r5*8
IDCT_32x64_END 16, 13, strideq*1, r7, strideq*2, r6
IDCT_32x64_END 15, 14, strideq*2, r6, strideq*1, r7
IDCT_32x64_END 14, 15, r4 , r5*8, strideq*0, r8
RET
.dconly:
movsx r6d, word [cq]
mov [cq], eobd
or r3d, 64
imul r6d, 181
add r6d, 128
sar r6d, 8
imul r6d, 181
add r6d, 128+256
sar r6d, 8+1
jmp m(inv_txfm_add_dct_dct_32x8_8bpc).dconly3
ALIGN function_align ; bottom three-quarters are zero
cglobal_label .main_part1_fast2
vpbroadcastd m7, [o(idct64_mul+4*0)]
vpbroadcastd m8, [o(idct64_mul+4*1)]
pmulhrsw m7, m0 ; t63a
pmulhrsw m0, m8 ; t32a
punpcklwd m4, m0, m7
punpckhwd m6, m0, m7
mova m1, m10
vpdpwssd m1, m4, [o(idct64_mul+4*9)] {bcstd}
mova m9, m10
vpdpwssd m9, m6, [o(idct64_mul+4*9)] {bcstd}
REPX {psrad x, 12}, m1, m9
packssdw m1, m9
mova m9, m10
vpdpwssd m9, m6, [o(idct64_mul+4*8)] {bcstd}
mova m6, m10
vpdpwssd m6, m4, [o(idct64_mul+4*8)] {bcstd}
REPX {psrad x, 12}, m9, m6
packssdw m6, m9
mova m4, m0
mova m3, m7
mova m5, m1
mova m2, m6
jmp .main_part1c
cglobal_label .main_part1_fast
vpbroadcastd m1, [o(idct64_mul+4*0)]
vpbroadcastd m8, [o(idct64_mul+4*1)]
vpbroadcastd m2, [o(idct64_mul+4*6)]
vpbroadcastd m9, [o(idct64_mul+4*7)]
pmulhrsw m1, m0 ; t63a
pmulhrsw m0, m8 ; t32a
pmulhrsw m2, m3 ; t60a
pmulhrsw m3, m9 ; t35a
mova m8, m0
mova m7, m1
mova m6, m3
mova m5, m2
jmp .main_part1b
cglobal_label .main_part1
; idct64 steps 1-5:
; in1/31/17/15 -> t32a/33/34a/35/60/61a/62/63a
; in7/25/23/ 9 -> t56a/57/58a/59/36/37a/38/39a
; in5/27/21/11 -> t40a/41/42a/43/52/53a/54/55a
; in3/29/19/13 -> t48a/49/50a/51/44/45a/46/47a
vpbroadcastd m7, [o(idct64_mul+4*0)]
vpbroadcastd m8, [o(idct64_mul+4*1)]
vpbroadcastd m6, [o(idct64_mul+4*2)]
vpbroadcastd m9, [o(idct64_mul+4*3)]
pmulhrsw m7, m0 ; t63a
vpbroadcastd m5, [o(idct64_mul+4*4)]
pmulhrsw m0, m8 ; t32a
vpbroadcastd m8, [o(idct64_mul+4*5)]
pmulhrsw m6, m1 ; t62a
vpbroadcastd m4, [o(idct64_mul+4*6)]
pmulhrsw m1, m9 ; t33a
vpbroadcastd m9, [o(idct64_mul+4*7)]
pmulhrsw m5, m2 ; t61a
pmulhrsw m2, m8 ; t34a
pmulhrsw m4, m3 ; t60a
pmulhrsw m3, m9 ; t35a
psubsw m8, m0, m1 ; t33
paddsw m0, m1 ; t32
psubsw m1, m7, m6 ; t62
paddsw m7, m6 ; t63
psubsw m6, m3, m2 ; t34
paddsw m3, m2 ; t35
psubsw m2, m4, m5 ; t61
paddsw m5, m4 ; t60
.main_part1b:
vpbroadcastd m11, [o(idct64_mul+4*8)]
vpbroadcastd m12, [o(idct64_mul+4*9)]
ITX_MULSUB_2W 1, 8, 4, 9, 10, 11, 12 ; t33a, t62a
vpbroadcastd m11, [o(idct64_mul+4*10)]
ITX_MULSUB_2W 2, 6, 4, 9, 10, 12, 11 ; t34a, t61a
psubsw m4, m0, m3 ; t35a
paddsw m0, m3 ; t32a
psubsw m3, m7, m5 ; t60a
paddsw m7, m5 ; t63a
psubsw m5, m1, m2 ; t34
paddsw m1, m2 ; t33
psubsw m2, m8, m6 ; t61
paddsw m6, m8 ; t62
.main_part1c:
vpbroadcastd m11, [o(idct64_mul+4*11)]
vpbroadcastd m12, [o(idct64_mul+4*12)]
add r5, 4*13
ITX_MULSUB_2W 3, 4, 8, 9, 10, 11, 12 ; t35, t60
ITX_MULSUB_2W 2, 5, 8, 9, 10, 11, 12 ; t34a, t61a
mova [r4+64*0], m0
mova [r4+64*7], m7
mova [r4+64*1], m1
mova [r4+64*6], m6
mova [r4+64*3], m3
mova [r4+64*4], m4
mova [r4+64*2], m2
mova [r4+64*5], m5
add r4, 64*8
ret
cglobal_label .main_part2
vpbroadcastd m11, [o(pw_1567_3784 -16*13)]
vpbroadcastd m12, [o(pw_m3784_1567 -16*13)]
lea r6, [r4+64*7]
vpbroadcastd m17, [o(pw_m1567_m3784-16*13)]
vpbroadcastd m18, [o(pw_2896_2896 -16*13)]
vpbroadcastd m19, [o(pw_m2896_2896 -16*13)]
sub r5, 16*13
.main_part2_loop:
mova m0, [r4-64*32] ; t32a
mova m1, [r6-64*24] ; t39a
mova m2, [r6-64*32] ; t63a
mova m3, [r4-64*24] ; t56a
mova m4, [r4-64*16] ; t40a
mova m5, [r6-64* 8] ; t47a
mova m6, [r6-64*16] ; t55a
mova m7, [r4-64* 8] ; t48a
psubsw m8, m0, m1 ; t39
paddsw m0, m1 ; t32
psubsw m1, m2, m3 ; t56
paddsw m2, m3 ; t63
psubsw m3, m5, m4 ; t40
paddsw m5, m4 ; t47
psubsw m4, m7, m6 ; t55
paddsw m7, m6 ; t48
ITX_MULSUB_2W 1, 8, 6, 9, 10, 11, 12 ; t39a, t56a
ITX_MULSUB_2W 4, 3, 6, 9, 10, 12, 17 ; t40a, t55a
psubsw m6, m2, m7 ; t48a
paddsw m2, m7 ; t63a
psubsw m7, m0, m5 ; t47a
paddsw m0, m5 ; t32a
psubsw m5, m8, m3 ; t55
paddsw m8, m3 ; t56
psubsw m3, m1, m4 ; t40
paddsw m1, m4 ; t39
ITX_MULSUB_2W 6, 7, 4, 9, 10, 18, 19 ; t47, t48
ITX_MULSUB_2W 5, 3, 4, 9, 10, 18, 19 ; t40a, t55a
mova [r6-64* 8], m2
mova [r4-64*32], m0
mova [r4-64* 8], m8
mova [r6-64*32], m1
mova [r6-64*24], m6
mova [r4-64*16], m7
mova [r4-64*24], m5
mova [r6-64*16], m3
add r4, 64
sub r6, 64
cmp r4, r6
jb .main_part2_loop
ret
cglobal inv_txfm_add_dct_dct_64x32_8bpc, 4, 7, 0, dst, stride, c, eob
lea r5, [o_base]
test eobd, eobd
jz .dconly
PROLOGUE 0, 7, 30, 64*32, dst, stride, c, eob
vpbroadcastd m23, [o(pw_2896x8)]
%undef cmp
cmp eobd, 136
jb .fast
pmulhrsw m0, m23, [cq+64* 1]
pmulhrsw m1, m23, [cq+64*31]
pmulhrsw m2, m23, [cq+64*17]
pmulhrsw m3, m23, [cq+64*15]
vpbroadcastd m10, [o(pd_2048)]
mov r4, rsp
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1
pmulhrsw m0, m23, [cq+64* 7]
pmulhrsw m1, m23, [cq+64*25]
pmulhrsw m2, m23, [cq+64*23]
pmulhrsw m3, m23, [cq+64* 9]
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1
pmulhrsw m0, m23, [cq+64* 5]
pmulhrsw m1, m23, [cq+64*27]
pmulhrsw m2, m23, [cq+64*21]
pmulhrsw m3, m23, [cq+64*11]
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1
pmulhrsw m0, m23, [cq+64* 3]
pmulhrsw m1, m23, [cq+64*29]
pmulhrsw m2, m23, [cq+64*19]
pmulhrsw m3, m23, [cq+64*13]
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part2
pmulhrsw m3, m23, [cq+64*24]
pmulhrsw m1, m23, [cq+64* 8]
pmulhrsw m2, m23, [cq+64*16]
pmulhrsw m0, m23, [cq+64* 0]
pmulhrsw m14, m23, [cq+64* 4]
pmulhrsw m17, m23, [cq+64*28]
pmulhrsw m16, m23, [cq+64*20]
pmulhrsw m15, m23, [cq+64*12]
call m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf_fast
pmulhrsw m22, m23, [cq+64* 2]
pmulhrsw m29, m23, [cq+64*30]
pmulhrsw m26, m23, [cq+64*18]
pmulhrsw m25, m23, [cq+64*14]
pmulhrsw m24, m23, [cq+64*10]
pmulhrsw m27, m23, [cq+64*22]
pmulhrsw m28, m23, [cq+64*26]
pmulhrsw m23, [cq+64* 6]
mova [cq+64* 0], m14
mova [cq+64* 1], m15
mova [cq+64* 2], m16
mova [cq+64* 3], m17
mova [cq+64* 4], m18
mova [cq+64* 5], m19
mova [cq+64* 6], m20
mova [cq+64* 7], m21
call m(inv_txfm_add_dct_dct_32x32_8bpc).main_oddhalf_fast
vpbroadcastd m13, [o(pw_16384)]
call .pass1_end_part1
mova [cq+64*16], m1
mova [cq+64*17], m3
mova [cq+64*18], m5
mova [cq+64*19], m7
mova [cq+64*24], m23
mova [cq+64*25], m25
mova [cq+64*26], m27
mova [cq+64*27], m29
pmulhrsw m23, m13, m0 ; a0
pmulhrsw m25, m13, m2 ; a2
pmulhrsw m27, m13, m4 ; a4
pmulhrsw m29, m13, m6 ; a6
REPX {pmulhrsw x, m13}, m22, m24, m26, m28 ; e0 e2 e4 e6
call .pass1_end_part2
mova [cq+64*20], m15
mova [cq+64*21], m17
mova [cq+64*22], m19
mova [cq+64*23], m21
mova [cq+64*28], m1
mova [cq+64*29], m3
mova [cq+64*30], m5
mova [cq+64*31], m7
REPX {pmulhrsw x, m13}, m14, m16, m18, m20 ; c0 c2 c4 c6
REPX {pmulhrsw x, m13}, m0, m2, m4, m6 ; g0 g2 g4 g6
vinserti32x8 m3, m23, ym14, 1 ; a00 a01 c00 c01
vshufi32x4 m23, m14, q3232 ; a02 a03 c02 c03
vinserti32x8 m15, m22, ym0, 1 ; e00 e01 g00 g01
vshufi32x4 m22, m0, q3232 ; e02 e03 g02 g03
vinserti32x8 m1, m27, ym18, 1 ; a40 a41 c40 c41
vshufi32x4 m27, m18, q3232 ; a42 a43 c42 c43
vinserti32x8 m18, m26, ym4, 1 ; e40 e41 g40 g41
vshufi32x4 m26, m4, q3232 ; e42 e43 g42 g43
vinserti32x8 m14, m25, ym16, 1 ; a20 a21 c20 c21
vshufi32x4 m25, m16, q3232 ; a22 a23 c22 c23
vinserti32x8 m17, m24, ym2, 1 ; e20 e21 g20 g21
vshufi32x4 m24, m2, q3232 ; e22 e23 g22 g23
vinserti32x8 m19, m29, ym20, 1 ; a60 a61 c60 c61
vshufi32x4 m29, m20, q3232 ; a62 a63 c62 c63
vinserti32x8 m20, m28, ym6, 1 ; e60 e61 g60 g61
vshufi32x4 m28, m6, q3232 ; e62 e63 g62 g63
vshufi32x4 m2, m3, m15, q3131 ; 8
vshufi32x4 m0, m3, m15, q2020 ; 0
vshufi32x4 m6, m23, m22, q3131 ; 24
vshufi32x4 m4, m23, m22, q2020 ; 16
vshufi32x4 m3, m1, m18, q3131 ; 12
vshufi32x4 m1, m18, q2020 ; 4
vshufi32x4 m7, m27, m26, q3131 ; 28
vshufi32x4 m5, m27, m26, q2020 ; 20
call m(inv_txfm_add_dct_dct_32x8_8bpc).main
vshufi32x4 m16, m14, m17, q3131 ; 10
vshufi32x4 m14, m17, q2020 ; 2
vshufi32x4 m17, m19, m20, q3131 ; 14
vshufi32x4 m15, m19, m20, q2020 ; 6
vshufi32x4 m20, m25, m24, q3131 ; 26
vshufi32x4 m18, m25, m24, q2020 ; 18
vshufi32x4 m21, m29, m28, q3131 ; 30
vshufi32x4 m19, m29, m28, q2020 ; 22
call m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf
pmulhrsw m22, m13, [cq+64*16] ; a1
pmulhrsw m23, m13, [cq+64*20] ; c1
pmulhrsw m24, m13, [cq+64*24] ; e1
pmulhrsw m25, m13, [cq+64*28] ; g1
pmulhrsw m26, m13, [cq+64*17] ; a3
pmulhrsw m27, m13, [cq+64*21] ; c3
pmulhrsw m28, m13, [cq+64*25] ; e3
pmulhrsw m29, m13, [cq+64*29] ; g3
mova [cq+64* 8], m14
mova [cq+64* 9], m15
mova [cq+64*10], m16
mova [cq+64*11], m17
mova [cq+64*12], m18
mova [cq+64*13], m19
mova [cq+64*14], m20
mova [cq+64*15], m21
pmulhrsw m14, m13, [cq+64*18] ; a5
pmulhrsw m15, m13, [cq+64*22] ; c5
pmulhrsw m16, m13, [cq+64*26] ; e5
pmulhrsw m17, m13, [cq+64*30] ; g5
pmulhrsw m18, m13, [cq+64*19] ; a7
pmulhrsw m19, m13, [cq+64*23] ; c7
pmulhrsw m20, m13, [cq+64*27] ; e7
pmulhrsw m21, m13, [cq+64*31] ; g7
vinserti32x8 m8, m22, ym23, 1 ; a10 a11 c10 c11
vshufi32x4 m22, m23, q3232 ; a12 a13 c12 c13
vinserti32x8 m9, m24, ym25, 1 ; e10 e11 g10 g11
vshufi32x4 m24, m25, q3232 ; e12 e13 g12 g13
vinserti32x8 m23, m26, ym27, 1 ; a30 a31 c30 c31
vshufi32x4 m26, m27, q3232 ; a32 a33 c32 c33
vinserti32x8 m11, m28, ym29, 1 ; e30 e31 g30 g31
vshufi32x4 m28, m29, q3232 ; e32 e33 g32 g33
mova [cq+64* 0], m0
mova [cq+64* 1], m1
mova [cq+64* 2], m2
mova [cq+64* 3], m3
mova [cq+64* 4], m4
mova [cq+64* 5], m5
mova [cq+64* 6], m6
mova [cq+64* 7], m7
vinserti32x8 m12, m14, ym15, 1 ; a50 a51 c50 c51
vshufi32x4 m14, m15, q3232 ; a52 a53 c52 c53
vinserti32x8 m13, m16, ym17, 1 ; e50 e51 g50 g51
vshufi32x4 m16, m17, q3232 ; e52 e53 g52 g53
vinserti32x8 m25, m18, ym19, 1 ; a70 a71 c70 c71
vshufi32x4 m18, m19, q3232 ; a72 a73 c72 c73
vinserti32x8 m17, m20, ym21, 1 ; e70 e71 g70 g71
vshufi32x4 m20, m21, q3232 ; e72 e73 g72 g73
vshufi32x4 m27, m23, m11, q3131 ; 11 m27
vshufi32x4 m23, m11, q2020 ; 3 m23
vshufi32x4 m19, m26, m28, q3131 ; 27 m19
vshufi32x4 m15, m26, m28, q2020 ; 19 m15
vshufi32x4 m29, m25, m17, q3131 ; 15 m29
vshufi32x4 m25, m17, q2020 ; 7 m25
vshufi32x4 m21, m18, m20, q3131 ; 31 m21
vshufi32x4 m17, m18, m20, q2020 ; 23 m17
vshufi32x4 m20, m14, m16, q3131 ; 29 m20
vshufi32x4 m16, m14, m16, q2020 ; 21 m16
vshufi32x4 m18, m22, m24, q3131 ; 25 m18
vshufi32x4 m14, m22, m24, q2020 ; 17 m14
vshufi32x4 m26, m8, m9, q3131 ; 9 m26
vshufi32x4 m22, m8, m9, q2020 ; 1 m22
vshufi32x4 m28, m12, m13, q3131 ; 13 m28
vshufi32x4 m24, m12, m13, q2020 ; 5 m24
call m(inv_txfm_add_dct_dct_32x32_8bpc).main_oddhalf
vpbroadcastd m13, [o(pw_16384)]
pmulhrsw m0, m13, [r4-64*21]
pmulhrsw m1, m13, [r4-64*22]
pmulhrsw m2, m13, [r4-64*23]
pmulhrsw m3, m13, [r4-64*24]
pmulhrsw m4, m13, [r4-64*25]
pmulhrsw m5, m13, [r4-64*26]
pmulhrsw m6, m13, [r4-64*27]
pmulhrsw m7, m13, [r4-64*28]
mova [cq+64*16], m14
mova [cq+64*17], m15
mova [cq+64*18], m16
mova [cq+64*19], m17
mova [cq+64*20], m18
mova [cq+64*21], m19
mova [cq+64*22], m20
mova [cq+64*23], m21
pmulhrsw m14, m13, [r4-64*12]
pmulhrsw m15, m13, [r4-64*11]
pmulhrsw m16, m13, [r4-64*10]
pmulhrsw m17, m13, [r4-64* 9]
pmulhrsw m18, m13, [r4-64* 8]
pmulhrsw m19, m13, [r4-64* 7]
pmulhrsw m20, m13, [r4-64* 6]
pmulhrsw m21, m13, [r4-64* 5]
mova [cq+64*24], m22
mova [cq+64*25], m23
mova [cq+64*26], m24
mova [cq+64*27], m25
mova [cq+64*28], m26
mova [cq+64*29], m27
mova [cq+64*30], m28
mova [cq+64*31], m29
call .transpose_2x8x8_lo
mova [r4-64*12], m1
mova [r4-64*11], m3
mova [r4-64*10], m5
mova [r4-64* 9], m7
mova [r4-64* 8], m15
mova [r4-64* 7], m17
mova [r4-64* 6], m19
mova [r4-64* 5], m21
vinserti32x8 m22, m0, ym14, 1 ; f00 f01 h00 h01
vshufi32x4 m23, m0, m14, q3232 ; f02 f03 h02 h03
vinserti32x8 m24, m2, ym16, 1 ; f20 f21 h20 h21
vshufi32x4 m25, m2, m16, q3232 ; f22 f23 h22 h23
vinserti32x8 m26, m4, ym18, 1 ; f40 f41 h40 h41
vshufi32x4 m27, m4, m18, q3232 ; f42 f43 h42 h43
vinserti32x8 m28, m6, ym20, 1 ; f60 f61 h60 h61
vshufi32x4 m29, m6, m20, q3232 ; f62 f63 h62 h63
pmulhrsw m0, m13, [r4-64*20]
pmulhrsw m1, m13, [r4-64*19]
pmulhrsw m2, m13, [r4-64*18]
pmulhrsw m3, m13, [r4-64*17]
pmulhrsw m4, m13, [r4-64*16]
pmulhrsw m5, m13, [r4-64*15]
pmulhrsw m6, m13, [r4-64*14]
pmulhrsw m7, m13, [r4-64*13]
pmulhrsw m14, m13, [r4-64*29]
pmulhrsw m15, m13, [r4-64*30]
pmulhrsw m16, m13, [r4-64*31]
pmulhrsw m17, m13, [r4-64*32]
pmulhrsw m18, m13, [r4-64*33]
pmulhrsw m19, m13, [r4-64*34]
pmulhrsw m20, m13, [r4-64*35]
pmulhrsw m21, m13, [r4-64*36]
call .transpose_2x8x8_lo
mova [r4-64*20], m1
mova [r4-64*19], m3
mova [r4-64*18], m5
mova [r4-64*17], m7
mova [r4-64*16], m15
mova [r4-64*15], m17
mova [r4-64*14], m19
mova [r4-64*13], m21
vinserti32x8 m1, m4, ym18, 1 ; b40 b41 d40 d41
vshufi32x4 m5, m4, m18, q3232 ; b42 b43 d42 d43
vshufi32x4 m4, m0, m14, q3232 ; b02 b03 d02 d03
vinserti32x8 m0, ym14, 1 ; b00 b01 d00 d01
vinserti32x8 m14, m2, ym16, 1 ; b20 b21 d20 d21
vshufi32x4 m18, m2, m16, q3232 ; b22 b23 d22 d23
vinserti32x8 m15, m6, ym20, 1 ; b60 b61 d60 d61
vshufi32x4 m19, m6, m20, q3232 ; b62 b63 d62 d63
vshufi32x4 m2, m0, m22, q3131 ; 8
vshufi32x4 m0, m22, q2020 ; 0
vshufi32x4 m3, m1, m26, q3131 ; 12
vshufi32x4 m1, m26, q2020 ; 4
vshufi32x4 m6, m4, m23, q3131 ; 24
vshufi32x4 m4, m23, q2020 ; 16
vshufi32x4 m7, m5, m27, q3131 ; 28
vshufi32x4 m5, m27, q2020 ; 20
call m(inv_txfm_add_dct_dct_32x8_8bpc).main
vshufi32x4 m16, m14, m24, q3131 ; 10
vshufi32x4 m14, m24, q2020 ; 2
vshufi32x4 m17, m15, m28, q3131 ; 14
vshufi32x4 m15, m28, q2020 ; 6
vshufi32x4 m20, m18, m25, q3131 ; 26
vshufi32x4 m18, m25, q2020 ; 18
vshufi32x4 m21, m19, m29, q3131 ; 30
vshufi32x4 m19, m29, q2020 ; 22
call m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf
mova m22, [r4-64*20]
mova m26, [r4-64*16]
mova m23, [r4-64*19]
mova m27, [r4-64*15]
mova m24, [r4-64*18]
mova m28, [r4-64*14]
mova m25, [r4-64*17]
mova m29, [r4-64*13]
mova [r4-64*20], m14
mova [r4-64*19], m15
mova [r4-64*18], m16
mova [r4-64*17], m17
mova [r4-64*16], m18
mova [r4-64*15], m19
mova [r4-64*14], m20
mova [r4-64*13], m21
mova m19, [r4-64*12]
mova m11, [r4-64* 8]
mova m20, [r4-64*11]
mova m12, [r4-64* 7]
mova m21, [r4-64*10]
mova m8, [r4-64* 6]
mova m9, [r4-64* 9]
mova m18, [r4-64* 5]
vshufi32x4 m14, m22, m26, q3232 ; b12 b13 d12 d13
vinserti32x8 m22, ym26, 1 ; b10 b11 d10 d11
vshufi32x4 m15, m23, m27, q3232 ; b32 b33 d32 d33
vinserti32x8 m23, ym27, 1 ; b30 b31 d30 d31
vshufi32x4 m16, m24, m28, q3232 ; b52 b53 d52 d53
vinserti32x8 m24, ym28, 1 ; b50 b51 d50 d51
vshufi32x4 m17, m25, m29, q3232 ; b72 b73 d72 d73
vinserti32x8 m25, ym29, 1 ; b70 b71 d70 d71
vinserti32x8 m27, m19, ym11, 1 ; f10 f11 h10 h11
vshufi32x4 m19, m11, q3232 ; f12 f13 h12 h13
vinserti32x8 m28, m20, ym12, 1 ; f30 f31 h30 h31
vshufi32x4 m20, m12, q3232 ; f32 f33 h32 h33
vinserti32x8 m29, m21, ym8, 1 ; f50 f51 h50 h51
vshufi32x4 m21, m8, q3232 ; f52 f53 h52 h53
vinserti32x8 m8, m9, ym18, 1 ; f70 f71 h70 h71
vshufi32x4 m9, m18, q3232 ; f72 f73 h72 h73
vshufi32x4 m26, m22, m27, q3131 ; 9
vshufi32x4 m22, m27, q2020 ; 1
vshufi32x4 m27, m23, m28, q3131 ; 11
vshufi32x4 m23, m28, q2020 ; 3
vshufi32x4 m28, m24, m29, q3131 ; 13
vshufi32x4 m24, m29, q2020 ; 5
vshufi32x4 m29, m25, m8, q3131 ; 15
vshufi32x4 m25, m8, q2020 ; 7
vshufi32x4 m18, m14, m19, q3131 ; 25
vshufi32x4 m14, m19, q2020 ; 17
vshufi32x4 m19, m15, m20, q3131 ; 27
vshufi32x4 m15, m20, q2020 ; 19
vshufi32x4 m20, m16, m21, q3131 ; 29
vshufi32x4 m16, m21, q2020 ; 21
vshufi32x4 m21, m17, m9, q3131 ; 31
vshufi32x4 m17, m9, q2020 ; 23
call m(inv_txfm_add_dct_dct_32x32_8bpc).main_oddhalf
jmp .end
.fast: ; bottom/right halves are zero
{evex}vpmulhrsw ym8, ym23, [cq+64* 4]
{evex}vpmulhrsw xm1, xm23, [cq+64*12]
mova m28, [o(dup16_perm)]
{evex}vpmulhrsw ym7, ym23, [cq+64* 8]
vpmulhrsw ym22, ym23, [cq+64* 0]
vpermb m8, m28, m8
vpermb ym1, ym28, ym1
vpermb m7, m28, m7
pmovzxwd m9, ym22
pslld m9, 16
call m(idct_16x16_internal_8bpc).main_fast2
{evex}vpmulhrsw ym21, ym23, [cq+64* 2]
{evex}vpmulhrsw xm15, xm23, [cq+64*14]
{evex}vpmulhrsw xm18, xm23, [cq+64*10]
{evex}vpmulhrsw ym14, ym23, [cq+64* 6]
vpermb m21, m28, m21
punpcklwd xm15, xm15
vpermb ym18, ym28, ym18
vpermb m14, m28, m14
call m(inv_txfm_add_dct_dct_16x32_8bpc).main_oddhalf_fast2
vpmulhrsw ym22, ym23, [cq+64* 1]
{evex}vpmulhrsw xm29, xm23, [cq+64*15]
{evex}vpmulhrsw xm26, xm23, [cq+64* 9]
{evex}vpmulhrsw ym25, ym23, [cq+64* 7]
{evex}vpmulhrsw ym24, ym23, [cq+64* 5]
{evex}vpmulhrsw xm27, xm23, [cq+64*11]
{evex}vpmulhrsw xm8, xm23, [cq+64*13]
{evex}vpmulhrsw ym23, [cq+64* 3]
vpermb m22, m28, m22
punpcklwd xm29, xm29
vpermb ym26, ym28, ym26
vpermb m25, m28, m25
mova [cq+64* 0], m14
mova [cq+64* 1], m15
mova [cq+64* 2], m16
mova [cq+64* 3], m17
REPX {vpermb x, m28, x}, m24, m27, m23
punpcklwd xm28, xm8, xm8
mova [cq+64* 4], m18
mova [cq+64* 5], m19
mova [cq+64* 6], m20
mova [cq+64* 7], m21
call m(inv_txfm_add_dct_dct_16x64_8bpc).main_oddhalf_fast
mov r4, rsp
vpbroadcastd m13, [o(pw_16384)]
mova [r4+64*16], m4
mova [r4+64*17], m5
mova [r4+64*18], m6
mova [r4+64*19], m7
mova [r4+64*28], m26
mova [r4+64*29], m27
mova [r4+64*30], m28
mova [r4+64*31], m29
call m(inv_txfm_add_dct_dct_64x16_8bpc).pass1_end
mova [r4+64*20], m22
mova [r4+64*21], m23
mova [r4+64*22], m24
mova [r4+64*23], m25
mova [r4+64*24], m26
mova [r4+64*25], m27
mova [r4+64*26], m28
mova [r4+64*27], m29
call .pass2_fast
mova [cq+64* 8], m14
mova [cq+64* 9], m15
mova [cq+64*10], m16
mova [cq+64*11], m17
mova [cq+64*12], m18
mova [cq+64*13], m19
mova [cq+64*14], m20
mova [cq+64*15], m21
call m(inv_txfm_add_dct_dct_32x32_8bpc).main_oddhalf_fast
mova [cq+64* 0], m0
mova [cq+64* 1], m1
mova [cq+64* 2], m2
mova [cq+64* 3], m3
mova [cq+64* 4], m4
mova [cq+64* 5], m5
mova [cq+64* 6], m6
mova [cq+64* 7], m7
pmulhrsw m0, m13, [r4+64*16]
pmulhrsw m1, m13, [r4+64*17]
pmulhrsw m2, m13, [r4+64*18]
pmulhrsw m3, m13, [r4+64*19]
pmulhrsw m4, m13, [r4+64*20]
pmulhrsw m5, m13, [r4+64*21]
pmulhrsw m6, m13, [r4+64*22]
pmulhrsw m7, m13, [r4+64*23]
mova [cq+64*16], m14
mova [cq+64*17], m15
mova [cq+64*18], m16
mova [cq+64*19], m17
mova [cq+64*20], m18
mova [cq+64*21], m19
mova [cq+64*22], m20
mova [cq+64*23], m21
pmulhrsw m14, m13, [r4+64*24]
pmulhrsw m15, m13, [r4+64*25]
pmulhrsw m16, m13, [r4+64*26]
pmulhrsw m17, m13, [r4+64*27]
pmulhrsw m18, m13, [r4+64*28]
pmulhrsw m19, m13, [r4+64*29]
pmulhrsw m20, m13, [r4+64*30]
pmulhrsw m21, m13, [r4+64*31]
mova [cq+64*24], m22
mova [cq+64*25], m23
mova [cq+64*26], m24
mova [cq+64*27], m25
mova [cq+64*28], m26
mova [cq+64*29], m27
mova [cq+64*30], m28
mova [cq+64*31], m29
call m(inv_txfm_add_dct_dct_64x16_8bpc).transpose_round
call .pass2_fast
mova [r4+64*16], m14
mova [r4+64*17], m15
mova [r4+64*18], m16
mova [r4+64*19], m17
mova [r4+64*20], m18
mova [r4+64*21], m19
mova [r4+64*22], m20
mova [r4+64*23], m21
call m(inv_txfm_add_dct_dct_32x32_8bpc).main_oddhalf_fast
.end:
vpbroadcastd m13, [o(pw_2048)]
lea r5, [strideq*3]
pxor m12, m12
lea r3, [dstq+r5*8]
lea r6, [strideq+r5] ; stride*4
add r3, r6 ; dst+stride*28
%macro IDCT_64x32_END 5 ; src16, src32, mem, off_lo, off_hi
mova m11, [cq+64*( %3)] ; 0
mova m9, [cq+64*(31-%3)] ; 31
%if %3 >= 8
mova m%1, [rsp+64*(%1+16)]
%endif
mova m10, [dstq+%4]
paddsw m8, m11, m9
psubsw m11, m9
paddsw m9, m%1, m%2
psubsw m%1, m%2
punpcklbw m%2, m10, m12
punpckhbw m10, m12
pmulhrsw m8, m13
pmulhrsw m9, m13
paddw m8, m%2
paddw m9, m10
mova m10, [r3+%5]
pmulhrsw m11, m13
pmulhrsw m%1, m13
mova [cq+64*( %3)], m12
mova [cq+64*(31-%3)], m12
punpcklbw m%2, m10, m12
punpckhbw m10, m12
packuswb m8, m9
paddw m11, m%2
paddw m%1, m10
packuswb m11, m%1
mova [dstq+%4], m8
mova [r3 +%5], m11
%if %3 == 3 || %3 == 7 || %3 == 11
add dstq, r6
sub r3, r6
%endif
%endmacro
IDCT_64x32_END 0, 29, 0, strideq*0, r5
IDCT_64x32_END 1, 28, 1, strideq*1, strideq*2
IDCT_64x32_END 2, 27, 2, strideq*2, strideq*1
IDCT_64x32_END 3, 26, 3, r5 , strideq*0
IDCT_64x32_END 4, 25, 4, strideq*0, r5
IDCT_64x32_END 5, 24, 5, strideq*1, strideq*2
IDCT_64x32_END 6, 23, 6, strideq*2, strideq*1
IDCT_64x32_END 7, 22, 7, r5 , strideq*0
IDCT_64x32_END 0, 21, 8, strideq*0, r5
IDCT_64x32_END 1, 20, 9, strideq*1, strideq*2
IDCT_64x32_END 2, 19, 10, strideq*2, strideq*1
IDCT_64x32_END 3, 18, 11, r5 , strideq*0
IDCT_64x32_END 4, 17, 12, strideq*0, r5
IDCT_64x32_END 5, 16, 13, strideq*1, strideq*2
IDCT_64x32_END 6, 15, 14, strideq*2, strideq*1
IDCT_64x32_END 7, 14, 15, r5 , strideq*0
RET
ALIGN function_align
.dconly:
movsx r6d, word [cq]
mov [cq], eobd
or r3d, 32
imul r6d, 181
add r6d, 128
sar r6d, 8
imul r6d, 181
add r6d, 128+256
sar r6d, 8+1
jmp m(inv_txfm_add_dct_dct_64x16_8bpc).dconly2
ALIGN function_align
.pass1_end_part1:
%macro IDCT_64x32_PASS1_END 3 ; src16, src32, src64
%if %1 != %3
mova m%1, [cq+64*%1]
%endif
mova m9, [r4+64*(%3-36)] ; idct64 32+n
mova m11, [r4+64*(-5-%3)] ; idct64 63-n
psubsw m8, m%1, m%2 ; idct32 31-n
paddsw m%1, m%2 ; idct32 0+n
%if %1 == %3
psubsw m%2, m8, m9 ; out 32+n e
paddsw m8, m9 ; out 31-n d
psubsw m9, m%1, m11 ; out 63-n h
paddsw m%1, m11 ; out 0+n a
%else
paddsw m%2, m8, m9 ; out 23-n c
psubsw m8, m9 ; out 40+n f
paddsw m9, m%1, m11 ; out 8+n b
psubsw m%1, m11 ; out 55-n g
%endif
mova [r4+64*(%3-36)], m8
mova [r4+64*(-5-%3)], m9
%endmacro
IDCT_64x32_PASS1_END 0, 29, 0
IDCT_64x32_PASS1_END 1, 28, 1
IDCT_64x32_PASS1_END 2, 27, 2
IDCT_64x32_PASS1_END 3, 26, 3
IDCT_64x32_PASS1_END 4, 25, 4
IDCT_64x32_PASS1_END 5, 24, 5
IDCT_64x32_PASS1_END 6, 23, 6
IDCT_64x32_PASS1_END 7, 22, 7
.transpose_2x8x8_hi: ; m0-m7 + m22-m29 (inverted)
punpcklwd m8, m25, m24 ; e0 f0 e1 f1 e2 f2 e3 f3
punpckhwd m25, m24 ; e4 f4 e5 f5 e6 f6 e7 f7
punpcklwd m24, m23, m22 ; g0 h0 g1 h1 g2 h2 g3 h3
punpckhwd m23, m22 ; g4 h4 g5 h5 g6 h6 g7 h7
punpcklwd m22, m29, m28 ; a0 b0 a1 b1 a2 b2 a3 b3
punpckhwd m29, m28 ; a4 b4 a5 b5 a6 b6 a7 b7
punpcklwd m28, m27, m26 ; c0 d0 c1 d1 c2 d2 c3 d3
punpckhwd m27, m26 ; c4 d4 c5 d5 c6 d6 c7 d7
punpckldq m26, m29, m27 ; a4 b4 c4 d4 a5 b5 c5 d5
punpckhdq m29, m27 ; a6 b6 c6 d6 a7 b7 c7 d7
punpckldq m27, m8, m24 ; e0 f0 g0 h0 e1 f1 g1 h1
punpckhdq m8, m24 ; e2 f2 g2 h2 e3 f3 g3 h3
punpckhdq m24, m22, m28 ; a2 b2 c2 d2 a3 b3 c3 d3
punpckldq m22, m28 ; a0 b0 c0 d0 a1 b1 c1 d1
punpckldq m28, m25, m23 ; e4 f4 g4 h4 e5 f5 g5 h5
punpckhdq m25, m23 ; e6 f6 g6 h6 e7 f7 g7 h7
punpckhqdq m23, m22, m27 ; 1 23
punpcklqdq m22, m27 ; 0 22
punpckhqdq m27, m26, m28 ; 5 27
punpcklqdq m26, m28 ; 4 26
punpcklqdq m28, m29, m25 ; 6 28
punpckhqdq m29, m25 ; 7 29
punpckhqdq m25, m24, m8 ; 3 25
punpcklqdq m24, m8 ; 2 24
.transpose_8x8:
punpckhwd m8, m4, m5
punpcklwd m4, m5
punpckhwd m5, m0, m1
punpcklwd m0, m1
punpckhwd m1, m6, m7
punpcklwd m6, m7
punpckhwd m7, m2, m3
punpcklwd m2, m3
punpckhdq m3, m0, m2
punpckldq m0, m2
punpckldq m2, m4, m6
punpckhdq m4, m6
punpckhdq m6, m5, m7
punpckldq m5, m7
punpckldq m7, m8, m1
punpckhdq m8, m1
punpckhqdq m1, m0, m2
punpcklqdq m0, m2
punpcklqdq m2, m3, m4
punpckhqdq m3, m4
punpcklqdq m4, m5, m7
punpckhqdq m5, m7
punpckhqdq m7, m6, m8
punpcklqdq m6, m8
ret
.pass1_end_part2:
IDCT_64x32_PASS1_END 0, 21, 8
IDCT_64x32_PASS1_END 1, 20, 9
IDCT_64x32_PASS1_END 2, 19, 10
IDCT_64x32_PASS1_END 3, 18, 11
IDCT_64x32_PASS1_END 4, 17, 12
IDCT_64x32_PASS1_END 5, 16, 13
IDCT_64x32_PASS1_END 6, 15, 14
IDCT_64x32_PASS1_END 7, 14, 15
.transpose_2x8x8_lo: ; m0-m7 (inverted) + m14-m21
punpcklwd m8, m3, m2
punpckhwd m3, m2
punpcklwd m2, m1, m0
punpckhwd m1, m0
punpcklwd m0, m7, m6
punpckhwd m7, m6
punpcklwd m6, m5, m4
punpckhwd m5, m4
punpckldq m4, m7, m5
punpckhdq m7, m5
punpckldq m5, m8, m2
punpckhdq m8, m2
punpckhdq m2, m0, m6
punpckldq m0, m6
punpckldq m6, m3, m1
punpckhdq m3, m1
punpckhqdq m1, m0, m5
punpcklqdq m0, m5
punpckhqdq m5, m4, m6
punpcklqdq m4, m6
punpcklqdq m6, m7, m3
punpckhqdq m7, m3
punpckhqdq m3, m2, m8
punpcklqdq m2, m8
punpckhwd m8, m18, m19
punpcklwd m18, m19
punpckhwd m19, m14, m15
punpcklwd m14, m15
punpckhwd m15, m20, m21
punpcklwd m20, m21
punpckhwd m21, m16, m17
punpcklwd m16, m17
punpckhdq m17, m14, m16
punpckldq m14, m16
punpckldq m16, m18, m20
punpckhdq m18, m20
punpckhdq m20, m19, m21
punpckldq m19, m21
punpckldq m21, m8, m15
punpckhdq m8, m15
punpckhqdq m15, m14, m16
punpcklqdq m14, m16
punpcklqdq m16, m17, m18
punpckhqdq m17, m18
punpcklqdq m18, m19, m21
punpckhqdq m19, m21
punpckhqdq m21, m20, m8
punpcklqdq m20, m8
ret
.pass2_fast:
vshufi32x4 m24, m9, m15, q3131 ; 5
vshufi32x4 m22, m9, m15, q2020 ; 1
vshufi32x4 m15, m1, m16, q3131 ; 6
vshufi32x4 m14, m1, m16, q2020 ; 2
vshufi32x4 m1, m0, m3, q3131 ; 4
vshufi32x4 m0, m3, q2020 ; 0
vshufi32x4 m3, m8, m2, q3131 ; 12
vshufi32x4 m2, m8, m2, q2020 ; 8
vshufi32x4 m25, m11, m17, q3131 ; 7
vshufi32x4 m23, m11, m17, q2020 ; 3
vshufi32x4 m17, m5, m19, q3131 ; 14
vshufi32x4 m16, m5, m19, q2020 ; 10
vshufi32x4 m29, m6, m20, q3131 ; 15
vshufi32x4 m27, m6, m20, q2020 ; 11
vshufi32x4 m28, m4, m18, q3131 ; 13
vshufi32x4 m26, m4, m18, q2020 ; 9
jmp m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf_fast
cglobal inv_txfm_add_dct_dct_64x64_8bpc, 4, 7, 0, dst, stride, c, eob
lea r5, [o_base]
test eobd, eobd
jz .dconly
PROLOGUE 0, 7, 30, 64*96, dst, stride, c, eob
%undef cmp
cmp eobd, 136
jb .fast
mova m0, [cq+64* 1]
mova m1, [cq+64*31]
mova m2, [cq+64*17]
mova m3, [cq+64*15]
vpbroadcastd m10, [o(pd_2048)]
mov r4, rsp
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1
mova m0, [cq+64* 7]
mova m1, [cq+64*25]
mova m2, [cq+64*23]
mova m3, [cq+64* 9]
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1
mova m0, [cq+64* 5]
mova m1, [cq+64*27]
mova m2, [cq+64*21]
mova m3, [cq+64*11]
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1
mova m0, [cq+64* 3]
mova m1, [cq+64*29]
mova m2, [cq+64*19]
mova m3, [cq+64*13]
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part2
mova m0, [cq+64* 0]
mova m1, [cq+64* 8]
mova m2, [cq+64*16]
mova m3, [cq+64*24]
mova m14, [cq+64* 4]
mova m15, [cq+64*12]
mova m16, [cq+64*20]
mova m17, [cq+64*28]
call m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf_fast
mova m22, [cq+64* 2]
mova m29, [cq+64*30]
mova m26, [cq+64*18]
mova m25, [cq+64*14]
mova m24, [cq+64*10]
mova m27, [cq+64*22]
mova m28, [cq+64*26]
mova m23, [cq+64* 6]
mova [cq+64* 0], m14
mova [cq+64* 1], m15
mova [cq+64* 2], m16
mova [cq+64* 3], m17
mova [cq+64* 4], m18
mova [cq+64* 5], m19
mova [cq+64* 6], m20
mova [cq+64* 7], m21
call m(inv_txfm_add_dct_dct_32x32_8bpc).main_oddhalf_fast
vpbroadcastd m13, [o(pw_8192)]
call m(inv_txfm_add_dct_dct_64x32_8bpc).pass1_end_part1
mova [r4+64*36], m1
mova [r4+64*37], m3
mova [r4+64*38], m5
mova [r4+64*39], m7
mova [r4+64*44], m23
mova [r4+64*45], m25
mova [r4+64*46], m27
mova [r4+64*47], m29
pmulhrsw m23, m13, m0 ; a0
pmulhrsw m25, m13, m2 ; a2
pmulhrsw m27, m13, m4 ; a4
pmulhrsw m29, m13, m6 ; a6
call m(inv_txfm_add_dct_dct_64x32_8bpc).pass1_end_part2
lea r6, [r4-64*4]
add r4, 64*28
call .pass2_end
mov r4, rsp
mova m0, [r4+64*23]
mova m1, [r4+64*22]
mova m2, [r4+64*21]
mova m3, [r4+64*20]
mova m4, [r4+64*19]
mova m5, [r4+64*18]
mova m6, [r4+64*17]
mova m7, [r4+64*16]
mova m22, [r4+64*15]
mova m23, [r4+64*14]
mova m24, [r4+64*13]
mova m25, [r4+64*12]
mova m26, [r4+64*11]
mova m27, [r4+64*10]
mova m28, [r4+64* 9]
mova m29, [r4+64* 8]
call m(inv_txfm_add_dct_dct_64x32_8bpc).transpose_2x8x8_hi
vpbroadcastd m13, [o(pw_8192)]
mova [r4+64* 8], m1
mova [r4+64* 9], m3
mova [r4+64*10], m5
mova [r4+64*11], m7
mova [r4+64*16], m23
mova [r4+64*17], m25
mova [r4+64*18], m27
mova [r4+64*19], m29
pmulhrsw m23, m13, m0 ; b0
pmulhrsw m25, m13, m2 ; b2
pmulhrsw m27, m13, m4 ; b4
pmulhrsw m29, m13, m6 ; b6
mova m0, [r4+64*31]
mova m1, [r4+64*30]
mova m2, [r4+64*29]
mova m3, [r4+64*28]
mova m4, [r4+64*27]
mova m5, [r4+64*26]
mova m6, [r4+64*25]
mova m7, [r4+64*24]
mova m14, [r4+64* 7]
mova m15, [r4+64* 6]
mova m16, [r4+64* 5]
mova m17, [r4+64* 4]
mova m18, [r4+64* 3]
mova m19, [r4+64* 2]
mova m20, [r4+64* 1]
mova m21, [r4+64* 0]
call m(inv_txfm_add_dct_dct_64x32_8bpc).transpose_2x8x8_lo
mov r6, cq
call .pass2_end
jmp .end
.fast: ; bottom/right halves are zero
mova m28, [o(dup16_perm)]
pmovzxwd m9, [cq+64* 0]
vpermb m8, m28, [cq+64* 4]
vpermb ym1, ym28, [cq+64*12]
vpermb m7, m28, [cq+64* 8]
pslld m9, 16
call m(idct_16x16_internal_8bpc).main_fast2
vpermb m21, m28, [cq+64* 2]
vpermb ym15, ym28, [cq+64*14]
vpermb ym18, ym28, [cq+64*10]
vpermb m14, m28, [cq+64* 6]
call m(inv_txfm_add_dct_dct_16x32_8bpc).main_oddhalf_fast2
vpermb m22, m28, [cq+64* 1]
vpermb ym29, ym28, [cq+64*15]
vpermb ym26, ym28, [cq+64* 9]
vpermb m25, m28, [cq+64* 7]
vpermb m24, m28, [cq+64* 5]
vpermb ym27, ym28, [cq+64*11]
vpermb m23, m28, [cq+64* 3]
vpermb ym28, ym28, [cq+64*13]
mova [cq+64* 0], m14
mova [cq+64* 1], m15
mova [cq+64* 2], m16
mova [cq+64* 3], m17
mova [cq+64* 4], m18
mova [cq+64* 5], m19
mova [cq+64* 6], m20
mova [cq+64* 7], m21
call m(inv_txfm_add_dct_dct_16x64_8bpc).main_oddhalf_fast
vpbroadcastd m13, [o(pw_8192)]
mova [cq+64*16], m4
mova [cq+64*17], m5
mova [cq+64*18], m6
mova [cq+64*19], m7
mova [cq+64*28], m26
mova [cq+64*29], m27
mova [cq+64*30], m28
mova [cq+64*31], m29
call m(inv_txfm_add_dct_dct_64x16_8bpc).pass1_end
mova [cq+64*20], m22
mova [cq+64*21], m23
mova [cq+64*22], m24
mova [cq+64*23], m25
mova [cq+64*24], m26
mova [cq+64*25], m27
mova [cq+64*26], m28
mova [cq+64*27], m29
lea r4, [rsp+64*64]
lea r3, [rsp+64*32]
call .pass2_fast
pmulhrsw m0, m13, [cq+64*16]
pmulhrsw m1, m13, [cq+64*17]
pmulhrsw m2, m13, [cq+64*18]
pmulhrsw m3, m13, [cq+64*19]
pmulhrsw m4, m13, [cq+64*20]
pmulhrsw m5, m13, [cq+64*21]
pmulhrsw m6, m13, [cq+64*22]
pmulhrsw m7, m13, [cq+64*23]
pmulhrsw m14, m13, [cq+64*24]
pmulhrsw m15, m13, [cq+64*25]
pmulhrsw m16, m13, [cq+64*26]
pmulhrsw m17, m13, [cq+64*27]
pmulhrsw m18, m13, [cq+64*28]
pmulhrsw m19, m13, [cq+64*29]
pmulhrsw m20, m13, [cq+64*30]
pmulhrsw m21, m13, [cq+64*31]
call m(inv_txfm_add_dct_dct_64x16_8bpc).transpose_round
mov r4, rsp
mov r3, cq
call .pass2_fast
.end:
vpbroadcastd m17, [o(pw_2048)]
lea r5, [strideq*8]
mov r3, dstq
pxor m16, m16
sub r4, 64*5 ; rsp+64*31
mov r6, rsp
.end_loop:
mova m2, [r6+64*32] ; idct16 0+n lo
mova m7, [r6+64*48] ; idct32 31-n lo
mova m6, [cq+64* 0] ; idct16 0+n hi
mova m0, [cq+64*16] ; idct32 31-n hi
mova m4, [r4+64*64] ; idct64 63-n lo
mova m1, [r4+64* 0] ; idct64 63-n hi
mova m5, [r6+64*64] ; idct64 32+n lo
mova m8, [r6+64* 0] ; idct64 32+n hi
sub r3, strideq
paddsw m3, m2, m7 ; idct32 0+n lo
mova m12, [dstq+r5*0]
psubsw m2, m7 ; idct32 31-n lo
mova m15, [r3 +r5*8]
paddsw m7, m6, m0 ; idct32 0+n hi
mova m13, [r3 +r5*4]
psubsw m6, m0 ; idct32 31-n hi
mova m14, [dstq+r5*4]
paddsw m0, m3, m4 ; out 0+n lo
add r6, 64
psubsw m3, m4 ; out 63-n lo
sub r4, 64
paddsw m4, m7, m1 ; out 0+n hi
mova [cq+64* 0], m16
psubsw m7, m1 ; out 63-n hi
mova [cq+64*16], m16
paddsw m1, m2, m5 ; out 31-n lo
add cq, 64
psubsw m2, m5 ; out 32+n lo
paddsw m5, m6, m8 ; out 31-n hi
psubsw m6, m8 ; out 32+n hi
pmulhrsw m0, m17
punpcklbw m8, m12, m16
pmulhrsw m4, m17
punpckhbw m12, m16
pmulhrsw m3, m17
punpcklbw m11, m15, m16
pmulhrsw m7, m17
punpckhbw m15, m16
pmulhrsw m1, m17
punpcklbw m9, m13, m16
pmulhrsw m5, m17
punpckhbw m13, m16
pmulhrsw m2, m17
punpcklbw m10, m14, m16
pmulhrsw m6, m17
punpckhbw m14, m16
paddw m0, m8
paddw m4, m12
packuswb m0, m4
paddw m3, m11
paddw m7, m15
packuswb m3, m7
paddw m1, m9
paddw m5, m13
packuswb m1, m5
paddw m2, m10
paddw m6, m14
packuswb m2, m6
mova [dstq+r5*0], m0
mova [r3 +r5*8], m3
mova [r3 +r5*4], m1
mova [dstq+r5*4], m2
add dstq, strideq
cmp r6, r4
jb .end_loop
RET
.dconly:
movsx r6d, word [cq]
mov [cq], eobd
or r3d, 64
jmp m(inv_txfm_add_dct_dct_64x16_8bpc).dconly
ALIGN function_align
.pass2_end:
REPX {pmulhrsw x, m13}, m22, m24, m26, m28, m14, m16, m18, m20, m0, m2, m4, m6
mova [r4+64*20], m1
mova [r4+64*21], m3
mova [r4+64*22], m5
mova [r4+64*23], m7
vinserti32x8 m1, m23, ym14, 1 ; a00 a01 c00 c01
vshufi32x4 m3, m23, m14, q3232 ; a02 a03 c02 c03
vinserti32x8 m5, m22, ym0, 1 ; e00 e01 g00 g01
vshufi32x4 m14, m22, m0, q3232 ; e02 e03 g02 g03
mova [r4+64*12], m15
mova [r4+64*13], m17
mova [r4+64*14], m19
mova [r4+64*15], m21
vinserti32x8 m15, m27, ym18, 1 ; a40 a41 c40 c41
vshufi32x4 m17, m27, m18, q3232 ; a42 a43 c42 c43
vinserti32x8 m18, m26, ym4, 1 ; e40 e41 g40 g41
vshufi32x4 m19, m26, m4, q3232 ; e42 e43 g42 g43
vinserti32x8 m22, m25, ym16, 1 ; a20 a21 c20 c21
vshufi32x4 m26, m25, m16, q3232 ; a22 a23 c22 c23
vinserti32x8 m25, m24, ym2, 1 ; e20 e21 g20 g21
vshufi32x4 m27, m24, m2, q3232 ; e22 e23 g22 g23
vinserti32x8 m23, m29, ym20, 1 ; a60 a61 c60 c61
vshufi32x4 m29, m20, q3232 ; a62 a63 c62 c63
vshufi32x4 m13, m28, m6, q3232 ; e62 e63 g62 g63
vinserti32x8 m28, ym6, 1 ; e60 e61 g60 g61
vshufi32x4 m0, m1, m5, q2020 ; 0
vshufi32x4 m1, m5, q3131 ; 8
vshufi32x4 m2, m3, m14, q2020 ; 16
vshufi32x4 m3, m14, q3131 ; 24
vshufi32x4 m14, m15, m18, q2020 ; 4
vshufi32x4 m15, m18, q3131 ; 12
vshufi32x4 m16, m17, m19, q2020 ; 20
vshufi32x4 m17, m19, q3131 ; 28
call m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf_fast
vshufi32x4 m24, m22, m25, q3131 ; 10
vshufi32x4 m22, m25, q2020 ; 2
vshufi32x4 m25, m23, m28, q3131 ; 14
vshufi32x4 m23, m28, q2020 ; 6
vshufi32x4 m28, m26, m27, q3131 ; 26
vshufi32x4 m26, m27, q2020 ; 18
vshufi32x4 m27, m29, m13, q2020 ; 22
vshufi32x4 m29, m13, q3131 ; 30
mova [r6+64* 0], m0
mova [r6+64* 1], m1
mova [r6+64* 2], m2
mova [r6+64* 3], m3
mova [r6+64* 4], m4
mova [r6+64* 5], m5
mova [r6+64* 6], m6
mova [r6+64* 7], m7
mova [r6+64* 8], m14
mova [r6+64* 9], m15
mova [r6+64*10], m16
mova [r6+64*11], m17
mova [r6+64*12], m18
mova [r6+64*13], m19
mova [r6+64*14], m20
mova [r6+64*15], m21
call m(inv_txfm_add_dct_dct_32x32_8bpc).main_oddhalf_fast
vpbroadcastd m13, [o(pw_8192)]
mova [r6+64*16], m29
mova [r6+64*17], m28
mova [r6+64*18], m27
mova [r6+64*19], m26
mova [r6+64*20], m25
mova [r6+64*21], m24
mova [r6+64*22], m23
mova [r6+64*23], m22
mova [r6+64*24], m21
mova [r6+64*25], m20
mova [r6+64*26], m19
mova [r6+64*27], m18
mova [r6+64*28], m17
mova [r6+64*29], m16
mova [r6+64*30], m15
mova [r6+64*31], m14
pmulhrsw m15, m13, [r4+64* 8] ; 1 9 17 25
pmulhrsw m16, m13, [r4+64*12]
pmulhrsw m17, m13, [r4+64*16]
pmulhrsw m18, m13, [r4+64*20]
pmulhrsw m19, m13, [r4+64*11] ; 7 15 23 31
pmulhrsw m20, m13, [r4+64*15]
pmulhrsw m21, m13, [r4+64*19]
pmulhrsw m22, m13, [r4+64*23]
vinserti32x8 m14, m15, ym16, 1 ; a1 a9 c1 c9
vshufi32x4 m15, m16, q3232 ; a17 a25 c17 c25
vinserti32x8 m16, m17, ym18, 1 ; e1 e9 g1 g9
vshufi32x4 m17, m18, q3232 ; e17 e25 g17 g25
pmulhrsw m23, m13, [r4+64*10] ; 5 13 21 29
pmulhrsw m24, m13, [r4+64*14]
pmulhrsw m25, m13, [r4+64*18]
pmulhrsw m26, m13, [r4+64*22]
vinserti32x8 m18, m19, ym20, 1 ; a7 a15 c7 c15
vshufi32x4 m19, m20, q3232 ; a23 a31 c23 c31
vinserti32x8 m20, m21, ym22, 1 ; e7 e15 g7 g15
vshufi32x4 m21, m22, q3232 ; e23 e31 g23 g31
pmulhrsw m27, m13, [r4+64* 9] ; 3 11 19 27
pmulhrsw m28, m13, [r4+64*13]
pmulhrsw m29, m13, [r4+64*17]
pmulhrsw m13, [r4+64*21]
vshufi32x4 m0, m14, m16, q2020 ; 1
vshufi32x4 m1, m19, m21, q3131 ; 31
vshufi32x4 m2, m15, m17, q2020 ; 17
vshufi32x4 m3, m18, m20, q3131 ; 15
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1
vshufi32x4 m0, m18, m20, q2020 ; 7
vshufi32x4 m1, m15, m17, q3131 ; 25
vshufi32x4 m2, m19, m21, q2020 ; 23
vshufi32x4 m3, m14, m16, q3131 ; 9
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1
vinserti32x8 m22, m23, ym24, 1 ; a5 a13 c5 c13
vshufi32x4 m23, m24, q3232 ; a21 a29 c21 c29
vinserti32x8 m24, m25, ym26, 1 ; e5 e13 g5 g13
vshufi32x4 m25, m26, q3232 ; e21 e29 g21 g29
vinserti32x8 m26, m27, ym28, 1 ; a3 a11 c3 c11
vshufi32x4 m27, m28, q3232 ; a19 a27 c19 c27
vinserti32x8 m28, m29, ym13, 1 ; e3 e11 g3 g11
vshufi32x4 m29, m13, q3232 ; e19 e17 g19 g27
vshufi32x4 m0, m22, m24, q2020 ; 5
vshufi32x4 m1, m27, m29, q3131 ; 27
vshufi32x4 m2, m23, m25, q2020 ; 21
vshufi32x4 m3, m26, m28, q3131 ; 11
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1
vshufi32x4 m0, m26, m28, q2020 ; 3
vshufi32x4 m1, m23, m25, q3131 ; 29
vshufi32x4 m2, m27, m29, q2020 ; 19
vshufi32x4 m3, m22, m24, q3131 ; 13
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1
jmp m(inv_txfm_add_dct_dct_32x64_8bpc).main_part2
ALIGN function_align
.pass2_fast:
vshufi32x4 m23, m1, m16, q3131 ; 6
vshufi32x4 m22, m1, m16, q2020 ; 2
vshufi32x4 m14, m0, m3, q3131 ; 4
vshufi32x4 m26, m0, m3, q2020 ; 0
vshufi32x4 m28, m9, m15, q3131 ; 5
vshufi32x4 m0, m9, m15, q2020 ; 1
vshufi32x4 m16, m11, m17, q3131 ; 7
vshufi32x4 m29, m11, m17, q2020 ; 3
vshufi32x4 m15, m8, m2, q3131 ; 12
vshufi32x4 m27, m8, m2, q2020 ; 8
vshufi32x4 m25, m5, m19, q3131 ; 14
vshufi32x4 m24, m5, m19, q2020 ; 10
vshufi32x4 m3, m6, m20, q3131 ; 15
vshufi32x4 m19, m6, m20, q2020 ; 11
vshufi32x4 m17, m4, m18, q3131 ; 13
vshufi32x4 m18, m4, m18, q2020 ; 9
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1_fast
mova m0, m16
mova m3, m18
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1_fast
mova m0, m28
mova m3, m19
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1_fast
mova m0, m29
mova m3, m17
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part1_fast
call m(inv_txfm_add_dct_dct_32x64_8bpc).main_part2
mova m0, m26
mova m1, m27
call m(inv_txfm_add_dct_dct_32x16_8bpc).main_oddhalf_fast2
mova [r3+64* 0], m0
mova [r3+64* 1], m1
mova [r3+64* 2], m2
mova [r3+64* 3], m3
mova [r3+64* 4], m4
mova [r3+64* 5], m5
mova [r3+64* 6], m6
mova [r3+64* 7], m7
mova [r3+64* 8], m14
mova [r3+64* 9], m15
mova [r3+64*10], m16
mova [r3+64*11], m17
mova [r3+64*12], m18
mova [r3+64*13], m19
mova [r3+64*14], m20
mova [r3+64*15], m21
call m(inv_txfm_add_dct_dct_32x32_8bpc).main_oddhalf_fast2
mova [r3+64*16], m29
mova [r3+64*17], m28
mova [r3+64*18], m27
mova [r3+64*19], m26
mova [r3+64*20], m25
mova [r3+64*21], m24
mova [r3+64*22], m23
mova [r3+64*23], m22
mova [r3+64*24], m21
mova [r3+64*25], m20
mova [r3+64*26], m19
mova [r3+64*27], m18
mova [r3+64*28], m17
mova [r3+64*29], m16
mova [r3+64*30], m15
mova [r3+64*31], m14
ret
%endif ; ARCH_X86_64