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diff --git a/third_party/dav1d/src/x86/ipred16_avx512.asm b/third_party/dav1d/src/x86/ipred16_avx512.asm
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+++ b/third_party/dav1d/src/x86/ipred16_avx512.asm
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+; Copyright © 2022-2024, VideoLAN and dav1d authors
+; Copyright © 2022-2024, 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
+
+ipred_shuf: db 14, 15, 14, 15, 0, 1, 2, 3, 6, 7, 6, 7, 0, 1, 2, 3
+ db 10, 11, 10, 11, 8, 9, 10, 11, 2, 3, 2, 3, 8, 9, 10, 11
+ db 12, 13, 12, 13, 4, 5, 6, 7, 4, 5, 4, 5, 4, 5, 6, 7
+ db 8, 9, 8, 9, 12, 13, 14, 15, 0, 1, 0, 1, 12, 13, 14, 15
+smooth_perm: db 1, 2, 5, 6, 9, 10, 13, 14, 17, 18, 21, 22, 25, 26, 29, 30
+ db 33, 34, 37, 38, 41, 42, 45, 46, 49, 50, 53, 54, 57, 58, 61, 62
+ db 65, 66, 69, 70, 73, 74, 77, 78, 81, 82, 85, 86, 89, 90, 93, 94
+ db 97, 98,101,102,105,106,109,110,113,114,117,118,121,122,125,126
+pal_pred_perm: db 0, 16, 32, 48, 1, 17, 33, 49, 2, 18, 34, 50, 3, 19, 35, 51
+ db 4, 20, 36, 52, 5, 21, 37, 53, 6, 22, 38, 54, 7, 23, 39, 55
+ db 8, 24, 40, 56, 9, 25, 41, 57, 10, 26, 42, 58, 11, 27, 43, 59
+ db 12, 28, 44, 60, 13, 29, 45, 61, 14, 30, 46, 62, 15, 31, 47, 63
+pw_31to0: dw 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16
+ dw 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
+pw_1to32: dw 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
+ dw 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32
+z_upsample: dw 0, -1, 1, 0, 2, 1, 3, 2, 4, 3, 5, 4, 6, 5, 7, 6
+ dw 8, 7, 9, 8, 10, 9, 11, 10, 12, 11, 13, 12, 14, 13, 15, 14
+z_xpos_mul: dw 1, 1, 1, 1, 2, 2, 1, 1, 3, 3, 2, 2, 4, 4, 2, 2
+ dw 5, 5, 3, 3, 6, 6, 3, 3, 7, 7, 4, 4, 8, 8, 4, 4
+z_ypos_mul: dw 0, 0, 0, 0, 1, 1, 0, 0, 2, 2, 1, 1, 3, 3, 1, 1
+ dw 4, 4, 2, 2, 5, 5, 2, 2, 6, 6, 3, 3, 7, 7, 3, 3
+z_filter_t0: db 55,127, 39,127, 39,127, 7, 15, 31, 7, 15, 31, 0, 3, 31, 0
+z_filter_t1: db 39, 63, 19, 47, 19, 47, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0
+z_xpos_off1a: dw 30720, 30784, 30848, 30912, 30976, 31040, 31104, 31168
+z_xpos_off1b: dw 30720, 30848, 30976, 31104, 31232, 31360, 31488, 31616
+filter_permA: times 4 db 6, 7, 8, 9, 14, 15, 4, 5
+ times 4 db 10, 11, 12, 13, 2, 3, -1, -1
+filter_permB: times 4 db 22, 23, 24, 25, 30, 31, 6, 7
+ times 4 db 26, 27, 28, 29, 14, 15, -1, -1
+filter_permC: dd 8 ; dq 8, 10, 1, 11, 0, 9
+pw_1: times 2 dw 1
+ dd 10
+filter_rnd: dd 32
+ dd 1
+ dd 8
+ dd 11
+filter_shift: times 2 dw 6
+ dd 0
+ times 2 dw 4
+ dd 9
+pd_65536: dd 65536
+pal_unpack: db 0, 8, 4, 12, 32, 40, 36, 44
+ db 16, 24, 20, 28, 48, 56, 52, 60
+z_filter_wh: db 7, 7, 11, 11, 15, 15, 19, 19, 19, 23, 23, 23, 31, 31, 31, 39
+ db 39, 39, 47, 47, 47, 79, 79, 79
+z_filter_k: dw 8, 8, 6, 6, 4, 4
+ dw 4, 4, 5, 5, 4, 4
+ dw 0, 0, 0, 0, 2, 2
+pw_15: times 2 dw 15
+pw_16: times 2 dw 16
+pw_17: times 2 dw 17
+pw_24: times 2 dw 24
+pw_32: times 2 dw 32
+pw_63: times 2 dw 63
+pw_64: times 2 dw 64
+pw_512: times 2 dw 512
+pw_31806: times 2 dw 31806
+pw_32640: times 2 dw 32640
+pw_32672: times 2 dw 32672
+pw_32704: times 2 dw 32704
+pw_32735: times 2 dw 32735
+pw_32736: times 2 dw 32736
+
+%define pw_2 (z_xpos_mul+4* 2)
+%define pw_3 (z_xpos_mul+4* 4)
+%define pw_7 (z_xpos_mul+4*12)
+%define pw_0to31 (pw_1to32-2)
+
+%macro JMP_TABLE 3-*
+ %xdefine %1_%2_table (%%table - 2*4)
+ %xdefine %%base mangle(private_prefix %+ _%1_%2)
+ %%table:
+ %rep %0 - 2
+ dd %%base %+ .%3 - (%%table - 2*4)
+ %rotate 1
+ %endrep
+%endmacro
+
+JMP_TABLE ipred_paeth_16bpc, avx512icl, w4, w8, w16, w32, w64
+JMP_TABLE ipred_smooth_16bpc, avx512icl, w4, w8, w16, w32, w64
+JMP_TABLE ipred_smooth_h_16bpc, avx512icl, w4, w8, w16, w32, w64
+JMP_TABLE ipred_smooth_v_16bpc, avx512icl, w4, w8, w16, w32, w64
+JMP_TABLE ipred_z1_16bpc, avx512icl, w4, w8, w16, w32, w64
+JMP_TABLE ipred_z3_16bpc, avx512icl, w4, w8, w16, w32, w64
+JMP_TABLE pal_pred_16bpc, avx512icl, w4, w8, w16, w32, w64
+
+cextern smooth_weights_1d_16bpc
+cextern smooth_weights_2d_16bpc
+cextern dr_intra_derivative
+cextern filter_intra_taps
+
+SECTION .text
+
+%macro PAETH 3 ; top, signed_ldiff, ldiff
+ paddw m0, m%2, m2
+ psubw m1, m0, m3 ; tldiff
+ psubw m0, m%1 ; tdiff
+ pabsw m1, m1
+ pabsw m0, m0
+ pcmpgtw k1, m0, m1
+ pminsw m0, m1
+ pcmpgtw k2, m%3, m0
+ vpblendmw m0{k1}, m%1, m3
+ vpblendmw m0{k2}, m2, m0
+%endmacro
+
+INIT_ZMM avx512icl
+cglobal ipred_paeth_16bpc, 3, 7, 10, dst, stride, tl, w, h
+%define base r6-ipred_paeth_16bpc_avx512icl_table
+ lea r6, [ipred_paeth_16bpc_avx512icl_table]
+ tzcnt wd, wm
+ movifnidn hd, hm
+ movsxd wq, [r6+wq*4]
+ vpbroadcastw m3, [tlq] ; topleft
+ add wq, r6
+ jmp wq
+.w4:
+ vpbroadcastq m4, [tlq+2] ; top
+ movsldup m7, [base+ipred_shuf]
+ lea r6, [strideq*3]
+ psubw m5, m4, m3
+ pabsw m6, m5
+.w4_loop:
+ sub tlq, 16
+ vbroadcasti32x4 m2, [tlq]
+ pshufb m2, m7 ; left
+ PAETH 4, 5, 6
+ vextracti32x4 xm1, m0, 2
+ vextracti32x4 xm8, ym0, 1
+ vextracti32x4 xm9, m0, 3
+ movq [dstq+strideq*0], xm0
+ movq [dstq+strideq*1], xm1
+ movq [dstq+strideq*2], xm8
+ movq [dstq+r6 ], xm9
+ sub hd, 8
+ jl .w4_end
+ lea dstq, [dstq+strideq*4]
+ movhps [dstq+strideq*0], xm0
+ movhps [dstq+strideq*1], xm1
+ movhps [dstq+strideq*2], xm8
+ movhps [dstq+r6 ], xm9
+ lea dstq, [dstq+strideq*4]
+ jg .w4_loop
+.w4_end:
+ RET
+.w8:
+ vbroadcasti32x4 m4, [tlq+2]
+ movsldup m7, [base+ipred_shuf]
+ lea r6, [strideq*3]
+ psubw m5, m4, m3
+ pabsw m6, m5
+.w8_loop:
+ sub tlq, 8
+ vpbroadcastq m2, [tlq]
+ pshufb m2, m7
+ PAETH 4, 5, 6
+ mova [dstq+strideq*0], xm0
+ vextracti32x4 [dstq+strideq*1], m0, 2
+ vextracti32x4 [dstq+strideq*2], ym0, 1
+ vextracti32x4 [dstq+r6 ], m0, 3
+ lea dstq, [dstq+strideq*4]
+ sub hd, 4
+ jg .w8_loop
+ RET
+.w16:
+ vbroadcasti32x8 m4, [tlq+2]
+ movsldup m7, [base+ipred_shuf]
+ psubw m5, m4, m3
+ pabsw m6, m5
+.w16_loop:
+ sub tlq, 4
+ vpbroadcastd m2, [tlq]
+ pshufb m2, m7
+ PAETH 4, 5, 6
+ mova [dstq+strideq*0], ym0
+ vextracti32x8 [dstq+strideq*1], m0, 1
+ lea dstq, [dstq+strideq*2]
+ sub hd, 2
+ jg .w16_loop
+ RET
+.w32:
+ movu m4, [tlq+2]
+ psubw m5, m4, m3
+ pabsw m6, m5
+.w32_loop:
+ sub tlq, 2
+ vpbroadcastw m2, [tlq]
+ PAETH 4, 5, 6
+ mova [dstq], m0
+ add dstq, strideq
+ dec hd
+ jg .w32_loop
+ RET
+.w64:
+ movu m4, [tlq+ 2]
+ movu m7, [tlq+66]
+ psubw m5, m4, m3
+ psubw m8, m7, m3
+ pabsw m6, m5
+ pabsw m9, m8
+.w64_loop:
+ sub tlq, 2
+ vpbroadcastw m2, [tlq]
+ PAETH 4, 5, 6
+ mova [dstq+64*0], m0
+ PAETH 7, 8, 9
+ mova [dstq+64*1], m0
+ add dstq, strideq
+ dec hd
+ jg .w64_loop
+ RET
+
+cglobal ipred_smooth_v_16bpc, 3, 7, 7, dst, stride, tl, w, h, weights, stride3
+%define base r6-$$
+ lea r6, [$$]
+ tzcnt wd, wm
+ mov hd, hm
+ movsxd wq, [base+ipred_smooth_v_16bpc_avx512icl_table+wq*4]
+ lea weightsq, [base+smooth_weights_1d_16bpc+hq*4]
+ neg hq
+ vpbroadcastw m6, [tlq+hq*2] ; bottom
+ lea wq, [base+ipred_smooth_v_16bpc_avx512icl_table+wq]
+ lea stride3q, [strideq*3]
+ jmp wq
+.w4:
+ vpbroadcastq m5, [tlq+2] ; top
+ movsldup m4, [ipred_shuf]
+ psubw m5, m6 ; top - bottom
+.w4_loop:
+ vbroadcasti32x4 m3, [weightsq+hq*2]
+ pshufb m3, m4
+ pmulhrsw m3, m5
+ paddw m3, m6
+ vextracti32x4 xm0, m3, 3
+ vextracti32x4 xm1, ym3, 1
+ vextracti32x4 xm2, m3, 2
+ movhps [dstq+strideq*0], xm0
+ movhps [dstq+strideq*1], xm1
+ movhps [dstq+strideq*2], xm2
+ movhps [dstq+stride3q ], xm3
+ add hq, 8
+ jg .end
+ lea dstq, [dstq+strideq*4]
+ movq [dstq+strideq*0], xm0
+ movq [dstq+strideq*1], xm1
+ movq [dstq+strideq*2], xm2
+ movq [dstq+stride3q ], xm3
+ lea dstq, [dstq+strideq*4]
+ jl .w4_loop
+.end:
+ RET
+.w8:
+ vbroadcasti32x4 m5, [tlq+2] ; top
+ movsldup m4, [ipred_shuf]
+ psubw m5, m6 ; top - bottom
+.w8_loop:
+ vpbroadcastq m0, [weightsq+hq*2]
+ pshufb m0, m4
+ pmulhrsw m0, m5
+ paddw m0, m6
+ vextracti32x4 [dstq+strideq*0], m0, 3
+ vextracti32x4 [dstq+strideq*1], ym0, 1
+ vextracti32x4 [dstq+strideq*2], m0, 2
+ mova [dstq+stride3q ], xm0
+ lea dstq, [dstq+strideq*4]
+ add hq, 4
+ jl .w8_loop
+ RET
+.w16:
+ vbroadcasti32x8 m5, [tlq+2] ; top
+ movsldup m4, [ipred_shuf]
+ psubw m5, m6 ; top - bottom
+.w16_loop:
+ vpbroadcastd m0, [weightsq+hq*2+0]
+ vpbroadcastd m1, [weightsq+hq*2+4]
+ pshufb m0, m4
+ pshufb m1, m4
+ pmulhrsw m0, m5
+ pmulhrsw m1, m5
+ paddw m0, m6
+ paddw m1, m6
+ vextracti32x8 [dstq+strideq*0], m0, 1
+ mova [dstq+strideq*1], ym0
+ vextracti32x8 [dstq+strideq*2], m1, 1
+ mova [dstq+stride3q ], ym1
+ lea dstq, [dstq+strideq*4]
+ add hq, 4
+ jl .w16_loop
+ RET
+.w32:
+ movu m5, [tlq+2]
+ psubw m5, m6
+.w32_loop:
+ vpbroadcastw m0, [weightsq+hq*2+0]
+ vpbroadcastw m1, [weightsq+hq*2+2]
+ vpbroadcastw m2, [weightsq+hq*2+4]
+ vpbroadcastw m3, [weightsq+hq*2+6]
+ REPX {pmulhrsw x, m5}, m0, m1, m2, m3
+ REPX {paddw x, m6}, m0, m1, m2, m3
+ mova [dstq+strideq*0], m0
+ mova [dstq+strideq*1], m1
+ mova [dstq+strideq*2], m2
+ mova [dstq+stride3q ], m3
+ lea dstq, [dstq+strideq*4]
+ add hq, 4
+ jl .w32_loop
+ RET
+.w64:
+ movu m4, [tlq+ 2]
+ movu m5, [tlq+66]
+ psubw m4, m6
+ psubw m5, m6
+.w64_loop:
+ vpbroadcastw m1, [weightsq+hq*2+0]
+ vpbroadcastw m3, [weightsq+hq*2+2]
+ pmulhrsw m0, m4, m1
+ pmulhrsw m1, m5
+ pmulhrsw m2, m4, m3
+ pmulhrsw m3, m5
+ REPX {paddw x, m6}, m0, m1, m2, m3
+ mova [dstq+strideq*0+64*0], m0
+ mova [dstq+strideq*0+64*1], m1
+ mova [dstq+strideq*1+64*0], m2
+ mova [dstq+strideq*1+64*1], m3
+ lea dstq, [dstq+strideq*2]
+ add hq, 2
+ jl .w64_loop
+ RET
+
+cglobal ipred_smooth_h_16bpc, 3, 7, 7, dst, stride, tl, w, h, stride3
+ lea r6, [$$]
+ mov wd, wm
+ movifnidn hd, hm
+ vpbroadcastw m6, [tlq+wq*2] ; right
+ tzcnt wd, wd
+ add hd, hd
+ movsxd wq, [base+ipred_smooth_h_16bpc_avx512icl_table+wq*4]
+ sub tlq, hq
+ lea stride3q, [strideq*3]
+ lea wq, [base+ipred_smooth_h_16bpc_avx512icl_table+wq]
+ jmp wq
+.w4:
+ movsldup m4, [base+ipred_shuf]
+ vpbroadcastq m5, [base+smooth_weights_1d_16bpc+4*2]
+.w4_loop:
+ vbroadcasti32x4 m0, [tlq+hq-16] ; left
+ pshufb m0, m4
+ psubw m0, m6 ; left - right
+ pmulhrsw m0, m5
+ paddw m0, m6
+ vextracti32x4 xm1, m0, 2
+ vextracti32x4 xm2, ym0, 1
+ vextracti32x4 xm3, m0, 3
+ movq [dstq+strideq*0], xm0
+ movq [dstq+strideq*1], xm1
+ movq [dstq+strideq*2], xm2
+ movq [dstq+stride3q ], xm3
+ sub hd, 8*2
+ jl .end
+ lea dstq, [dstq+strideq*4]
+ movhps [dstq+strideq*0], xm0
+ movhps [dstq+strideq*1], xm1
+ movhps [dstq+strideq*2], xm2
+ movhps [dstq+stride3q ], xm3
+ lea dstq, [dstq+strideq*4]
+ jg .w4_loop
+.end:
+ RET
+.w8:
+ movsldup m4, [base+ipred_shuf]
+ vbroadcasti32x4 m5, [base+smooth_weights_1d_16bpc+8*2]
+.w8_loop:
+ vpbroadcastq m0, [tlq+hq-8] ; left
+ pshufb m0, m4
+ psubw m0, m6 ; left - right
+ pmulhrsw m0, m5
+ paddw m0, m6
+ mova [dstq+strideq*0], xm0
+ vextracti32x4 [dstq+strideq*1], m0, 2
+ vextracti32x4 [dstq+strideq*2], ym0, 1
+ vextracti32x4 [dstq+stride3q ], m0, 3
+ lea dstq, [dstq+strideq*4]
+ sub hd, 4*2
+ jg .w8_loop
+ RET
+.w16:
+ movsldup m4, [base+ipred_shuf]
+ vbroadcasti32x8 m5, [base+smooth_weights_1d_16bpc+16*2]
+.w16_loop:
+ vpbroadcastd m0, [tlq+hq-4]
+ vpbroadcastd m1, [tlq+hq-8]
+ pshufb m0, m4
+ pshufb m1, m4
+ psubw m0, m6
+ psubw m1, m6
+ pmulhrsw m0, m5
+ pmulhrsw m1, m5
+ paddw m0, m6
+ paddw m1, m6
+ mova [dstq+strideq*0], ym0
+ vextracti32x8 [dstq+strideq*1], m0, 1
+ mova [dstq+strideq*2], ym1
+ vextracti32x8 [dstq+stride3q ], m1, 1
+ lea dstq, [dstq+strideq*4]
+ sub hq, 4*2
+ jg .w16_loop
+ RET
+.w32:
+ movu m5, [base+smooth_weights_1d_16bpc+32*2]
+.w32_loop:
+ vpbroadcastq m3, [tlq+hq-8]
+ punpcklwd m3, m3
+ psubw m3, m6
+ pshufd m0, m3, q3333
+ pshufd m1, m3, q2222
+ pshufd m2, m3, q1111
+ pshufd m3, m3, q0000
+ REPX {pmulhrsw x, m5}, m0, m1, m2, m3
+ REPX {paddw x, m6}, m0, m1, m2, m3
+ mova [dstq+strideq*0], m0
+ mova [dstq+strideq*1], m1
+ mova [dstq+strideq*2], m2
+ mova [dstq+stride3q ], m3
+ lea dstq, [dstq+strideq*4]
+ sub hq, 4*2
+ jg .w32_loop
+ RET
+.w64:
+ movu m4, [base+smooth_weights_1d_16bpc+64*2]
+ movu m5, [base+smooth_weights_1d_16bpc+64*3]
+.w64_loop:
+ vpbroadcastw m1, [tlq+hq-2]
+ vpbroadcastw m3, [tlq+hq-4]
+ psubw m1, m6
+ psubw m3, m6
+ pmulhrsw m0, m4, m1
+ pmulhrsw m1, m5
+ pmulhrsw m2, m4, m3
+ pmulhrsw m3, m5
+ REPX {paddw x, m6}, m0, m1, m2, m3
+ mova [dstq+strideq*0+64*0], m0
+ mova [dstq+strideq*0+64*1], m1
+ mova [dstq+strideq*1+64*0], m2
+ mova [dstq+strideq*1+64*1], m3
+ lea dstq, [dstq+strideq*2]
+ sub hq, 2*2
+ jg .w64_loop
+ RET
+
+cglobal ipred_smooth_16bpc, 3, 7, 16, dst, stride, tl, w, h, v_weights, stride3
+ lea r6, [$$]
+ mov wd, wm
+ movifnidn hd, hm
+ vpbroadcastw m13, [tlq+wq*2] ; right
+ tzcnt wd, wd
+ add hd, hd
+ movsxd wq, [base+ipred_smooth_16bpc_avx512icl_table+wq*4]
+ mov r5d, 0x55555555
+ sub tlq, hq
+ mova m14, [base+smooth_perm]
+ kmovd k1, r5d
+ vpbroadcastw m0, [tlq] ; bottom
+ mov r5, 0x3333333333333333
+ pxor m15, m15
+ lea wq, [base+ipred_smooth_16bpc_avx512icl_table+wq]
+ kmovq k2, r5
+ lea v_weightsq, [base+smooth_weights_2d_16bpc+hq*2]
+ jmp wq
+.w4:
+ vpbroadcastq m5, [tlq+hq+2]
+ movshdup m3, [base+ipred_shuf]
+ movsldup m4, [base+ipred_shuf]
+ vbroadcasti32x4 m6, [base+smooth_weights_2d_16bpc+4*4]
+ lea stride3q, [strideq*3]
+ punpcklwd m5, m0 ; top, bottom
+.w4_loop:
+ vbroadcasti32x4 m0, [v_weightsq]
+ vpbroadcastq m2, [tlq+hq-8]
+ mova m1, m13
+ pshufb m0, m3
+ pmaddwd m0, m5
+ pshufb m1{k2}, m2, m4 ; left, right
+ vpdpwssd m0, m1, m6
+ vpermb m0, m14, m0
+ pavgw ym0, ym15
+ vextracti32x4 xm1, ym0, 1
+ movq [dstq+strideq*0], xm0
+ movq [dstq+strideq*1], xm1
+ movhps [dstq+strideq*2], xm0
+ movhps [dstq+stride3q ], xm1
+ lea dstq, [dstq+strideq*4]
+ add v_weightsq, 4*4
+ sub hd, 4*2
+ jg .w4_loop
+ RET
+.w8:
+ vbroadcasti32x4 ym5, [tlq+hq+2]
+ movshdup m6, [base+ipred_shuf]
+ movsldup m7, [base+ipred_shuf]
+ pmovzxwd m5, ym5
+ vbroadcasti32x8 m8, [base+smooth_weights_2d_16bpc+8*4]
+ lea stride3q, [strideq*3]
+ vpblendmw m5{k1}, m0, m5 ; top, bottom
+.w8_loop:
+ vpbroadcastq m0, [v_weightsq+0]
+ vpbroadcastq m1, [v_weightsq+8]
+ vpbroadcastd m3, [tlq+hq-4]
+ vpbroadcastd m4, [tlq+hq-8]
+ pshufb m0, m6
+ pmaddwd m0, m5
+ pshufb m1, m6
+ pmaddwd m1, m5
+ mova m2, m13
+ pshufb m2{k2}, m3, m7 ; left, right
+ mova m3, m13
+ pshufb m3{k2}, m4, m7
+ vpdpwssd m0, m2, m8
+ vpdpwssd m1, m3, m8
+ add v_weightsq, 4*4
+ vpermt2b m0, m14, m1
+ pavgw m0, m15
+ mova [dstq+strideq*0], xm0
+ vextracti32x4 [dstq+strideq*1], ym0, 1
+ vextracti32x4 [dstq+strideq*2], m0, 2
+ vextracti32x4 [dstq+stride3q ], m0, 3
+ lea dstq, [dstq+strideq*4]
+ sub hd, 4*2
+ jg .w8_loop
+ RET
+.w16:
+ pmovzxwd m5, [tlq+hq+2]
+ mova m6, [base+smooth_weights_2d_16bpc+16*4]
+ vpblendmw m5{k1}, m0, m5 ; top, bottom
+.w16_loop:
+ vpbroadcastd m0, [v_weightsq+0]
+ vpbroadcastd m1, [v_weightsq+4]
+ pmaddwd m0, m5
+ pmaddwd m1, m5
+ mova m2, m13
+ vpbroadcastw m2{k1}, [tlq+hq-2] ; left, right
+ mova m3, m13
+ vpbroadcastw m3{k1}, [tlq+hq-4]
+ vpdpwssd m0, m2, m6
+ vpdpwssd m1, m3, m6
+ add v_weightsq, 2*4
+ vpermt2b m0, m14, m1
+ pavgw m0, m15
+ mova [dstq+strideq*0], ym0
+ vextracti32x8 [dstq+strideq*1], m0, 1
+ lea dstq, [dstq+strideq*2]
+ sub hq, 2*2
+ jg .w16_loop
+ RET
+.w32:
+ pmovzxwd m5, [tlq+hq+ 2]
+ pmovzxwd m6, [tlq+hq+34]
+ mova m7, [base+smooth_weights_2d_16bpc+32*4]
+ mova m8, [base+smooth_weights_2d_16bpc+32*6]
+ vpblendmw m5{k1}, m0, m5 ; top, bottom
+ vpblendmw m6{k1}, m0, m6
+.w32_loop:
+ vpbroadcastd m2, [v_weightsq+0]
+ vpbroadcastd m3, [v_weightsq+4]
+ pmaddwd m0, m5, m2
+ pmaddwd m2, m6
+ pmaddwd m1, m5, m3
+ pmaddwd m3, m6
+ mova m4, m13
+ vpbroadcastw m4{k1}, [tlq+hq-2] ; left, right
+ vpdpwssd m0, m4, m7
+ vpdpwssd m2, m4, m8
+ mova m4, m13
+ vpbroadcastw m4{k1}, [tlq+hq-4]
+ vpdpwssd m1, m4, m7
+ vpdpwssd m3, m4, m8
+ add v_weightsq, 2*4
+ vpermt2b m0, m14, m2
+ vpermt2b m1, m14, m3
+ pavgw m0, m15
+ pavgw m1, m15
+ mova [dstq+strideq*0], m0
+ mova [dstq+strideq*1], m1
+ lea dstq, [dstq+strideq*2]
+ sub hq, 2*2
+ jg .w32_loop
+ RET
+.w64:
+ pmovzxwd m5, [tlq+hq+ 2]
+ pmovzxwd m6, [tlq+hq+34]
+ pmovzxwd m7, [tlq+hq+66]
+ pmovzxwd m8, [tlq+hq+98]
+ mova m9, [base+smooth_weights_2d_16bpc+64*4]
+ vpblendmw m5{k1}, m0, m5 ; top, bottom
+ mova m10, [base+smooth_weights_2d_16bpc+64*5]
+ vpblendmw m6{k1}, m0, m6
+ mova m11, [base+smooth_weights_2d_16bpc+64*6]
+ vpblendmw m7{k1}, m0, m7
+ mova m12, [base+smooth_weights_2d_16bpc+64*7]
+ vpblendmw m8{k1}, m0, m8
+.w64_loop:
+ vpbroadcastd m3, [v_weightsq]
+ mova m4, m13
+ vpbroadcastw m4{k1}, [tlq+hq-2] ; left, right
+ pmaddwd m0, m5, m3
+ pmaddwd m2, m6, m3
+ pmaddwd m1, m7, m3
+ pmaddwd m3, m8
+ vpdpwssd m0, m4, m9
+ vpdpwssd m2, m4, m10
+ vpdpwssd m1, m4, m11
+ vpdpwssd m3, m4, m12
+ add v_weightsq, 1*4
+ vpermt2b m0, m14, m2
+ vpermt2b m1, m14, m3
+ pavgw m0, m15
+ pavgw m1, m15
+ mova [dstq+64*0], m0
+ mova [dstq+64*1], m1
+ add dstq, strideq
+ sub hd, 1*2
+ jg .w64_loop
+ RET
+
+%if WIN64
+ DECLARE_REG_TMP 4
+%else
+ DECLARE_REG_TMP 8
+%endif
+
+cglobal ipred_z1_16bpc, 3, 8, 16, dst, stride, tl, w, h, angle, dx
+%define base r7-z_filter_t0
+ lea r7, [z_filter_t0]
+ tzcnt wd, wm
+ movifnidn angled, anglem
+ lea t0, [dr_intra_derivative]
+ movsxd wq, [base+ipred_z1_16bpc_avx512icl_table+wq*4]
+ add tlq, 2
+ mov dxd, angled
+ and dxd, 0x7e
+ add angled, 165 ; ~90
+ movzx dxd, word [t0+dxq]
+ lea wq, [base+ipred_z1_16bpc_avx512icl_table+wq]
+ movifnidn hd, hm
+ xor angled, 0x4ff ; d = 90 - angle
+ vpbroadcastd m15, [base+pw_31806]
+ jmp wq
+.w4:
+ vpbroadcastw m5, [tlq+14]
+ vinserti32x4 m5, [tlq], 0
+ cmp angleb, 40
+ jae .w4_no_upsample
+ lea r3d, [angleq-1024]
+ sar r3d, 7
+ add r3d, hd
+ jg .w4_no_upsample ; !enable_intra_edge_filter || h > 8 || (h == 8 && is_sm)
+ call .upsample_top
+ vpbroadcastq m0, [base+z_xpos_off1b]
+ jmp .w4_main2
+.w4_no_upsample:
+ test angled, 0x400
+ jnz .w4_main ; !enable_intra_edge_filter
+ lea r3d, [hq+3]
+ vpbroadcastb xm0, r3d
+ vpbroadcastb xm1, angled
+ shr angled, 8 ; is_sm << 1
+ vpcmpeqb k1, xm0, [base+z_filter_wh]
+ vpcmpgtb k1{k1}, xm1, [base+z_filter_t0+angleq*8]
+ kmovw r5d, k1
+ test r5d, r5d
+ jz .w4_main
+ call .w16_filter
+ mov r2d, 9
+ cmp hd, 4
+ cmovne r3d, r2d
+ vpbroadcastw m6, r3d
+ pminuw m6, [base+pw_0to31]
+ vpermw m5, m6, m5
+.w4_main:
+ vpbroadcastq m0, [base+z_xpos_off1a]
+.w4_main2:
+ movsldup m3, [base+z_xpos_mul]
+ vpbroadcastw m4, dxd
+ lea r2, [strideq*3]
+ pmullw m3, m4
+ vshufi32x4 m6, m5, m5, q3321
+ psllw m4, 3 ; dx*8
+ paddsw m3, m0 ; xpos
+ palignr m6, m5, 2 ; top+1
+.w4_loop:
+ psrlw m1, m3, 6 ; base_x
+ pand m2, m15, m3 ; frac
+ vpermw m0, m1, m5 ; top[base_x]
+ vpermw m1, m1, m6 ; top[base_x+1]
+ psllw m2, 9
+ psubw m1, m0
+ pmulhrsw m1, m2
+ paddw m0, m1
+ vextracti32x4 xm1, ym0, 1
+ movq [dstq+strideq*0], xm0
+ movhps [dstq+strideq*1], xm0
+ movq [dstq+strideq*2], xm1
+ movhps [dstq+r2 ], xm1
+ sub hd, 8
+ jl .w4_end
+ vextracti32x4 xm1, m0, 2
+ paddsw m3, m4 ; xpos += dx
+ lea dstq, [dstq+strideq*4]
+ vextracti32x4 xm0, m0, 3
+ movq [dstq+strideq*0], xm1
+ movhps [dstq+strideq*1], xm1
+ movq [dstq+strideq*2], xm0
+ movhps [dstq+r2 ], xm0
+ lea dstq, [dstq+strideq*4]
+ jg .w4_loop
+.w4_end:
+ RET
+.upsample_top:
+ vinserti32x4 m5, [tlq-16], 3
+ mova m3, [base+z_upsample]
+ vpbroadcastd m4, [base+pd_65536]
+ add dxd, dxd
+ vpermw m0, m3, m5
+ paddw m3, m4
+ vpermw m1, m3, m5
+ paddw m3, m4
+ vpermw m2, m3, m5
+ paddw m3, m4
+ vpermw m3, m3, m5
+ vpbroadcastw m5, r9m ; pixel_max
+ paddw m1, m2 ; b+c
+ paddw m0, m3 ; a+d
+ psubw m0, m1, m0
+ psraw m0, 3
+ pxor m2, m2
+ paddw m0, m1
+ pmaxsw m0, m2
+ pavgw m0, m2
+ pminsw m5, m0
+ ret
+.w8:
+ lea r3d, [angleq+216]
+ movu ym5, [tlq]
+ mov r3b, hb
+ movu m10, [base+pw_0to31]
+ cmp r3d, 8
+ ja .w8_no_upsample ; !enable_intra_edge_filter || is_sm || d >= 40 || h > 8
+ lea r3d, [hq+7]
+ vpbroadcastw m6, r3d
+ add r3d, r3d
+ pminuw m6, m10
+ vpermw m5, m6, m5
+ call .upsample_top
+ vbroadcasti32x4 m0, [base+z_xpos_off1b]
+ jmp .w8_main2
+.w8_no_upsample:
+ lea r3d, [hq+7]
+ vpbroadcastb ym0, r3d
+ and r3d, 7
+ or r3d, 8 ; imin(h+7, 15)
+ vpbroadcastw m6, r3d
+ pminuw m6, m10
+ vpermw m5, m6, m5
+ test angled, 0x400
+ jnz .w8_main
+ vpbroadcastb ym1, angled
+ shr angled, 8
+ vpcmpeqb k1, ym0, [base+z_filter_wh]
+ mova xm0, [base+z_filter_t0+angleq*8]
+ vpcmpgtb k1{k1}, ym1, ym0
+ kmovd r5d, k1
+ test r5d, r5d
+ jz .w8_main
+ call .w16_filter
+ cmp hd, r3d
+ jl .w8_filter_end
+ pminud m6, m10, [base+pw_17] {1to16}
+ add r3d, 2
+.w8_filter_end:
+ vpermw m5, m6, m5
+.w8_main:
+ vbroadcasti32x4 m0, [base+z_xpos_off1a]
+.w8_main2:
+ movshdup m3, [base+z_xpos_mul]
+ vpbroadcastw m4, dxd
+ shl r3d, 6
+ lea r2, [strideq*3]
+ pmullw m3, m4
+ vshufi32x4 m6, m5, m5, q3321
+ sub r3d, dxd
+ psllw m4, 2 ; dx*4
+ shl dxd, 2
+ paddsw m3, m0 ; xpos
+ palignr m6, m5, 2 ; top+1
+.w8_loop:
+ psrlw m1, m3, 6 ; base_x
+ pand m2, m15, m3 ; frac
+ vpermw m0, m1, m5 ; top[base_x]
+ vpermw m1, m1, m6 ; top[base_x+1]
+ psllw m2, 9
+ psubw m1, m0
+ pmulhrsw m1, m2
+ paddw m0, m1
+ mova [dstq+strideq*0], xm0
+ vextracti32x4 [dstq+strideq*1], ym0, 1
+ vextracti32x4 [dstq+strideq*2], m0, 2
+ vextracti32x4 [dstq+r2 ], m0, 3
+ sub hd, 4
+ jz .w8_end
+ paddsw m3, m4 ; xpos += dx
+ lea dstq, [dstq+strideq*4]
+ sub r3d, dxd
+ jg .w8_loop
+ vextracti32x4 xm5, m5, 3
+.w8_end_loop:
+ mova [dstq+strideq*0], xm5
+ mova [dstq+strideq*1], xm5
+ mova [dstq+strideq*2], xm5
+ mova [dstq+r2 ], xm5
+ lea dstq, [dstq+strideq*4]
+ sub hd, 4
+ jg .w8_end_loop
+.w8_end:
+ RET
+.w16_filter:
+ vpbroadcastw m1, [tlq-2]
+ popcnt r5d, r5d
+ valignq m3, m6, m5, 2
+ vpbroadcastd m7, [base+z_filter_k+(r5-1)*4+12*0]
+ valignq m1, m5, m1, 6
+ vpbroadcastd m8, [base+z_filter_k+(r5-1)*4+12*1]
+ palignr m2, m3, m5, 2
+ vpbroadcastd m9, [base+z_filter_k+(r5-1)*4+12*2]
+ palignr m0, m5, m1, 14
+ pmullw m7, m5
+ palignr m3, m5, 4
+ paddw m0, m2
+ palignr m5, m1, 12
+ pmullw m0, m8
+ paddw m5, m3
+ pmullw m5, m9
+ pxor m1, m1
+ paddw m0, m7
+ paddw m5, m0
+ psrlw m5, 3
+ pavgw m5, m1
+ ret
+.w16:
+ lea r3d, [hq+15]
+ vpbroadcastb ym0, r3d
+ and r3d, 15
+ or r3d, 16 ; imin(h+15, 31)
+ vpbroadcastw m11, r3d
+ pminuw m10, m11, [base+pw_0to31]
+ vpbroadcastw m6, [tlq+r3*2]
+ vpermw m5, m10, [tlq]
+ test angled, 0x400
+ jnz .w16_main
+ vpbroadcastb ym1, angled
+ shr angled, 8
+ vpcmpeqb k1, ym0, [base+z_filter_wh]
+ mova xm0, [base+z_filter_t0+angleq*8]
+ vpcmpgtb k1{k1}, ym1, ym0
+ kmovd r5d, k1
+ test r5d, r5d
+ jz .w16_main
+ call .w16_filter
+ cmp hd, 16
+ jg .w16_filter_h32
+ vpermw m6, m11, m5
+ vpermw m5, m10, m5
+ jmp .w16_main
+.w16_filter_h32:
+ movzx r3d, word [tlq+62]
+ movzx r2d, word [tlq+60]
+ lea r2d, [r2+r3*8+4]
+ sub r2d, r3d
+ mov r3d, 1
+ shr r2d, 3
+ kmovb k1, r3d
+ movd xm0, r2d
+ or r3d, 32
+ vmovdqu16 m6{k1}, m0
+.w16_main:
+ rorx r2d, dxd, 23
+ mov r7, rsp
+ and rsp, ~63
+ vpbroadcastw m3, r2d
+ sub rsp, 64*2
+ mov r2d, dxd
+ paddw m4, m3, m3
+ mova [rsp+64*0], m5
+ vinserti32x8 m3, ym4, 1
+ mova [rsp+64*1], m6
+ shl r3d, 6
+.w16_loop:
+ lea r5d, [r2+dxq]
+ shr r2d, 6
+ movu ym0, [rsp+r2*2]
+ movu ym1, [rsp+r2*2+2]
+ lea r2d, [r5+dxq]
+ shr r5d, 6
+ vinserti32x8 m0, [rsp+r5*2], 1
+ vinserti32x8 m1, [rsp+r5*2+2], 1
+ pand m2, m15, m3 ; frac << 9
+ psubw m1, m0
+ pmulhrsw m1, m2
+ paddw m0, m1
+ mova [dstq+strideq*0], ym0
+ vextracti32x8 [dstq+strideq*1], m0, 1
+ sub hd, 2
+ jz .w16_end
+ paddw m3, m4
+ lea dstq, [dstq+strideq*2]
+ cmp r2d, r3d
+ jl .w16_loop
+ punpckhqdq ym6, ym6
+.w16_end_loop:
+ mova [dstq+strideq*0], ym6
+ mova [dstq+strideq*1], ym6
+ lea dstq, [dstq+strideq*2]
+ sub hd, 2
+ jg .w16_end_loop
+.w16_end:
+ mov rsp, r7
+ RET
+.w32:
+ lea r3d, [hq+31]
+ movu m7, [tlq+64*0]
+ and r3d, 31
+ vpbroadcastw m11, r3d
+ or r3d, 32 ; imin(h+31, 63)
+ pminuw m10, m11, [base+pw_0to31]
+ vpbroadcastw m9, [tlq+r3*2]
+ vpermw m8, m10, [tlq+64*1]
+ test angled, 0x400
+ jnz .w32_main
+ vpbroadcastd m5, [base+pw_3]
+ mov r5d, ~1
+ movu m3, [tlq-2]
+ kmovd k1, r5d
+ valignq m2, m8, m7, 6
+ paddw m7, m3
+ vmovdqu16 m3{k1}, [tlq-4]
+ valignq m4, m9, m8, 2
+ paddw m3, m5
+ paddw m7, [tlq+2]
+ palignr m1, m8, m2, 14
+ pavgw m3, [tlq+4]
+ palignr m2, m8, m2, 12
+ paddw m7, m3
+ palignr m3, m4, m8, 2
+ psrlw m7, 2
+ palignr m4, m8, 4
+ paddw m8, m1
+ paddw m2, m5
+ paddw m8, m3
+ pavgw m2, m4
+ paddw m8, m2
+ psrlw m8, 2
+ cmp hd, 64
+ je .w32_filter_h64
+ vpermw m9, m11, m8
+ vpermw m8, m10, m8
+ jmp .w32_main
+.w32_filter_h64:
+ movzx r3d, word [tlq+126]
+ movzx r2d, word [tlq+124]
+ lea r2d, [r2+r3*8+4]
+ sub r2d, r3d
+ mov r3d, 65
+ shr r2d, 3
+ movd xm0, r2d
+ vpblendmw m9{k1}, m0, m9
+.w32_main:
+ rorx r2d, dxd, 23
+ mov r7, rsp
+ and rsp, ~63
+ vpbroadcastw m5, r2d
+ sub rsp, 64*4
+ mov r2d, dxd
+ mova [rsp+64*0], m7
+ shl r3d, 6
+ mova [rsp+64*1], m8
+ mova m6, m5
+ mova [rsp+64*2], m9
+ punpckhqdq m9, m9
+ mova [rsp+64*3], ym9
+.w32_loop:
+ lea r5d, [r2+dxq]
+ shr r2d, 6
+ movu m0, [rsp+r2*2]
+ movu m2, [rsp+r2*2+2]
+ lea r2d, [r5+dxq]
+ shr r5d, 6
+ movu m1, [rsp+r5*2]
+ movu m3, [rsp+r5*2+2]
+ pand m4, m15, m5
+ paddw m5, m6
+ psubw m2, m0
+ pmulhrsw m2, m4
+ pand m4, m15, m5
+ psubw m3, m1
+ pmulhrsw m3, m4
+ paddw m0, m2
+ paddw m1, m3
+ mova [dstq+strideq*0], m0
+ mova [dstq+strideq*1], m1
+ sub hd, 2
+ jz .w32_end
+ paddw m5, m6
+ lea dstq, [dstq+strideq*2]
+ cmp r2d, r3d
+ jl .w32_loop
+.w32_end_loop:
+ mova [dstq+strideq*0], m9
+ mova [dstq+strideq*1], m9
+ lea dstq, [dstq+strideq*2]
+ sub hd, 2
+ jg .w32_end_loop
+.w32_end:
+ mov rsp, r7
+ RET
+.w64_filter96:
+ vpbroadcastd m4, [base+pw_3]
+ mov r5d, ~1
+ movu m0, [tlq-2]
+ kmovd k1, r5d
+ paddw m7, m0
+ vmovdqu16 m0{k1}, [tlq-4]
+ paddw m0, m4
+ paddw m7, [tlq+2]
+ pavgw m0, [tlq+4]
+ valignq m1, m9, m8, 6
+ paddw m8, [tlq+62]
+ paddw m2, m4, [tlq+60]
+ valignq m3, m10, m9, 2
+ paddw m8, [tlq+66]
+ pavgw m2, [tlq+68]
+ paddw m7, m0
+ palignr m0, m9, m1, 14
+ paddw m8, m2
+ palignr m1, m9, m1, 12
+ psrlw m7, 2
+ palignr m2, m3, m9, 2
+ psrlw m8, 2
+ palignr m3, m9, 4
+ paddw m0, m9
+ paddw m1, m4
+ paddw m0, m2
+ pavgw m1, m3
+ paddw m0, m1
+ ret
+.w64:
+ movu m7, [tlq+64*0]
+ lea r3d, [hq-1]
+ movu m8, [tlq+64*1]
+ vpbroadcastw m11, [tlq+r3*2+128]
+ movu m9, [tlq+64*2]
+ cmp hd, 64
+ je .w64_h64
+ vpbroadcastw m13, r3d
+ or r3d, 64
+ pminuw m12, m13, [base+pw_0to31]
+ mova m10, m11
+ vpermw m9, m12, m9
+ test angled, 0x400
+ jnz .w64_main
+ call .w64_filter96
+ psrlw m0, 2
+ vpermw m9, m12, m0
+ vpermw m10, m13, m0
+ mova m11, m10
+ jmp .w64_main
+.w64_h64:
+ movu m10, [tlq+64*3]
+ or r3d, 64
+ test angled, 0x400
+ jnz .w64_main
+ call .w64_filter96
+ valignq m1, m10, m9, 6
+ valignq m3, m11, m10, 2
+ vpbroadcastd m11, [base+pw_63]
+ psrlw m9, m0, 2
+ palignr m0, m10, m1, 14
+ palignr m1, m10, m1, 12
+ palignr m2, m3, m10, 2
+ palignr m3, m10, 4
+ paddw m10, m0
+ paddw m1, m4
+ paddw m10, m2
+ pavgw m1, m3
+ paddw m10, m1
+ psrlw m10, 2
+ vpermw m11, m11, m10
+.w64_main:
+ rorx r2d, dxd, 23
+ mov r7, rsp
+ and rsp, ~63
+ vpbroadcastw m5, r2d
+ sub rsp, 64*6
+ mova [rsp+64*0], m7
+ mov r2d, dxd
+ mova [rsp+64*1], m8
+ lea r5, [rsp+r3*2]
+ mova [rsp+64*2], m9
+ shl r3d, 6
+ mova [rsp+64*3], m10
+ sub r2, r3
+ mova [rsp+64*4], m11
+ mova m6, m5
+ mova [rsp+64*5], m11
+.w64_loop:
+ mov r3, r2
+ sar r3, 6
+ movu m0, [r5+r3*2+64*0]
+ movu m2, [r5+r3*2+64*0+2]
+ movu m1, [r5+r3*2+64*1]
+ movu m3, [r5+r3*2+64*1+2]
+ pand m4, m15, m5
+ psubw m2, m0
+ pmulhrsw m2, m4
+ psubw m3, m1
+ pmulhrsw m3, m4
+ paddw m0, m2
+ paddw m1, m3
+ mova [dstq+64*0], m0
+ mova [dstq+64*1], m1
+ dec hd
+ jz .w64_end
+ paddw m5, m6
+ add dstq, strideq
+ add r2, dxq
+ jl .w64_loop
+.w64_end_loop:
+ mova [dstq+64*0], m11
+ mova [dstq+64*1], m11
+ add dstq, strideq
+ dec hd
+ jg .w64_end_loop
+.w64_end:
+ mov rsp, r7
+ RET
+
+cglobal ipred_z3_16bpc, 3, 8, 16, dst, stride, tl, w, h, angle, dy
+ lea r7, [z_filter_t0]
+ tzcnt wd, wm
+ movifnidn angled, anglem
+ lea t0, [dr_intra_derivative+45*2-1]
+ movsxd wq, [base+ipred_z3_16bpc_avx512icl_table+wq*4]
+ sub angled, 180
+ mov dyd, angled
+ neg dyd
+ xor angled, 0x400
+ or dyq, ~0x7e
+ mova m0, [base+pw_31to0]
+ movzx dyd, word [t0+dyq]
+ lea wq, [base+ipred_z3_16bpc_avx512icl_table+wq]
+ movifnidn hd, hm
+ vpbroadcastd m14, [base+pw_31806]
+ vpbroadcastd m15, [base+pw_1]
+ jmp wq
+.w4:
+ lea r3d, [hq+3]
+ xor r3d, 31 ; 32 - (h + imin(w, h))
+ vpbroadcastw m7, r3d
+ pmaxuw m7, m0
+ vpermw m6, m7, [tlq-64*1]
+ test angled, 0x400 ; !enable_intra_edge_filter
+ jnz .w4_main
+ cmp angleb, 40
+ jae .w4_filter
+ lea r3d, [angleq-1024]
+ sar r3d, 7
+ add r3d, hd
+ jg .w4_filter ; h > 8 || (h == 8 && is_sm)
+ call .upsample
+ movsldup m1, [base+z_ypos_mul]
+ paddw m1, m1
+ jmp .w4_main2
+.w4_filter:
+ lea r3d, [hq+3]
+ call .filter32
+.w4_main:
+ movsldup m1, [base+z_ypos_mul]
+.w4_main2:
+ vpbroadcastq m0, [base+pw_1to32]
+ vpbroadcastw m4, dyd
+ lea r2d, [hq+4]
+ shr r2d, 3
+ pmullw m4, m0 ; ypos
+ vpbroadcastw m0, r2d
+ imul r2, strideq ; stride * imax(height / 8, 1)
+ pmullw m1, m0
+ lea r3, [r2*3]
+ paddd m1, [base+pw_32736] {1to16}
+ psrlw m2, m4, 6
+ psllw m4, 9
+ paddsw m2, m1 ; base+0
+ vpandd m4, m14 ; frac << 9
+ vpermw m3, m2, m6 ; left[base+0]
+.w4_loop:
+ paddsw m2, m15 ; base+1
+ vpermw m1, m2, m6 ; left[base+1]
+ psubw m0, m1, m3
+ pmulhrsw m0, m4
+ paddw m0, m3
+ movq [dstq+r2*0], xm0
+ movhps [dstq+r2*1], xm0
+ vextracti32x4 xm3, ym0, 1
+ movq [dstq+r2*2], xm3
+ movhps [dstq+r3 ], xm3
+ sub hd, 8
+ jl .w4_end
+ lea r5, [dstq+r2*4]
+ vextracti32x8 ym0, m0, 1
+ mova m3, m1
+ movq [r5+r2*0], xm0
+ movhps [r5+r2*1], xm0
+ vextracti32x4 xm1, ym0, 1
+ movq [r5+r2*2], xm1
+ movhps [r5+r3 ], xm1
+ add dstq, strideq
+ test hd, hd
+ jnz .w4_loop
+.w4_end:
+ RET
+.upsample:
+ vinserti32x4 m6, [tlq-14], 3
+ mova m3, [base+z_upsample]
+ vpbroadcastd m4, [base+pd_65536]
+ add dyd, dyd
+ vpermw m0, m3, m6
+ paddw m3, m4
+ vpermw m1, m3, m6
+ paddw m3, m4
+ vpermw m2, m3, m6
+ paddw m3, m4
+ vpermw m3, m3, m6
+ vpbroadcastw m6, r9m ; pixel_max
+ paddw m1, m2 ; b+c
+ paddw m0, m3 ; a+d
+ psubw m0, m1, m0
+ psraw m0, 3
+ pxor m2, m2
+ paddw m0, m1
+ pmaxsw m0, m2
+ pavgw m0, m2
+ pminsw m6, m0
+ ret
+.w8:
+ mova m6, [tlq-64*1]
+ cmp hd, 32
+ je .w8_h32
+ mov r3d, 8
+ cmp hd, 4
+ cmove r3d, hd
+ lea r3d, [r3+hq-1]
+ xor r3d, 31 ; 32 - (h + imin(w, h))
+ vpbroadcastw m1, r3d
+ vpermw m7, m1, m6
+ pmaxuw m1, m0
+ vpermw m6, m1, m6
+ test angled, 0x400
+ jnz .w8_main
+ lea r3d, [angleq+216]
+ mov r3b, hb
+ cmp r3d, 8
+ ja .w8_filter ; is_sm || d >= 40 || h > 8
+ call .upsample
+ movshdup m1, [base+z_ypos_mul]
+ paddw m1, m1
+ call .w8_main_setup
+.w8_upsample_loop:
+ vpermw m3, m2, m6 ; left[base+0]
+ paddw m2, m15 ; base+1
+ vpermw m1, m2, m6 ; left[base+1]
+ psubw m0, m1, m3
+ pmulhrsw m0, m4
+ paddw m2, m15 ; base+2
+ paddw m0, m3
+ mova m3, m1
+ mova [dstq+r2*0], xm0
+ vextracti32x4 [dstq+r2*1], ym0, 1
+ vextracti32x4 [dstq+r2*2], m0, 2
+ vextracti32x4 [dstq+r3 ], m0, 3
+ add dstq, strideq
+ sub hd, 4
+ jg .w8_upsample_loop
+ RET
+.w8_main_setup:
+ vbroadcasti32x4 m0, [base+pw_1to32]
+ vpbroadcastw m4, dyd
+ rorx r2d, hd, 2
+ pmullw m4, m0 ; ypos
+ vpbroadcastw m0, r2d
+ imul r2, strideq ; stride * height / 4
+ lea r3, [r2*3]
+ pmullw m1, m0 ; 0 1 2 3
+ paddd m1, [base+pw_32704] {1to16}
+ psrlw m2, m4, 6
+ psllw m4, 9
+ paddsw m2, m1 ; base+0
+ vpandd m4, m14 ; frac << 9
+ ret
+.w8_h32:
+ pmaxud m7, m0, [base+pw_24] {1to16}
+ vpermw m6, m0, m6
+ vpermw m7, m7, [tlq-64*2]
+ test angled, 0x400
+ jnz .w8_main
+ call .filter64
+ vpbroadcastd m0, [base+pw_7]
+ pminuw m0, [base+pw_0to31]
+ vpermw m7, m0, m7
+ jmp .w8_main
+.w8_filter:
+ lea r3d, [hq+7]
+ call .filter32
+.w8_main:
+ movshdup m1, [base+z_ypos_mul]
+ call .w8_main_setup
+ mova m3, m6
+ vpermt2w m3, m2, m7 ; left[base+0]
+.w8_loop:
+ paddsw m2, m15 ; base+1
+ mova m1, m6
+ vpermt2w m1, m2, m7 ; left[base+1]
+ psubw m0, m1, m3
+ pmulhrsw m0, m4
+ paddw m0, m3
+ mova m3, m1
+ mova [dstq+r2*0], xm0
+ vextracti32x4 [dstq+r2*1], ym0, 1
+ vextracti32x4 [dstq+r2*2], m0, 2
+ vextracti32x4 [dstq+r3 ], m0, 3
+ add dstq, strideq
+ sub hd, 4
+ jg .w8_loop
+ RET
+.filter32:
+ vpbroadcastb ym10, r3d
+ vpbroadcastb ym1, angled
+ shr angled, 8
+ vpcmpeqb k1, ym10, [base+z_filter_wh]
+ mova xm2, [base+z_filter_t0+angleq*8]
+ vpcmpgtb k1{k1}, ym1, ym2
+ kmovd r5d, k1
+ test r5d, r5d
+ jz .filter32_end
+ vpbroadcastw m2, [tlq]
+ popcnt r5d, r5d
+ vpbroadcastd m5, [base+z_filter_k+(r5-1)*4+12*0]
+ valignq m2, m6, m2, 6
+ vpbroadcastd m8, [base+z_filter_k+(r5-1)*4+12*1]
+ valignq m4, m7, m6, 2
+ vpbroadcastd m9, [base+z_filter_k+(r5-1)*4+12*2]
+ palignr m1, m6, m2, 14
+ pmullw m5, m6
+ palignr m3, m4, m6, 2
+ paddw m1, m3
+ palignr m2, m6, m2, 12
+ pmullw m1, m8
+ palignr m4, m6, 4
+ paddw m2, m4
+ pmullw m2, m9
+ pmovzxbw m10, ym10
+ pxor m6, m6
+ paddw m5, m1
+ pminuw m1, m10, [base+pw_0to31]
+ paddw m5, m2
+ psrlw m5, 3
+ pavgw m6, m5
+ vpermw m7, m10, m6
+ vpermw m6, m1, m6
+.filter32_end:
+ ret
+.w16:
+ mova m6, [tlq-64*1]
+ cmp hd, 32
+ jl .w16_h16
+ pmaxud m8, m0, [base+pw_16] {1to16}
+ mova m7, [tlq-64*2]
+ vpermw m6, m0, m6
+ jg .w16_h64
+ vpermw m7, m8, m7
+ test angled, 0x400
+ jnz .w16_main
+ call .filter64
+ vpbroadcastd m0, [base+pw_15]
+ vinserti32x8 m0, [base+pw_0to31], 0
+ vpermw m7, m0, m7
+ jmp .w16_main
+.w16_h16:
+ lea r3d, [hq*2-1]
+ xor r3d, 31 ; 32 - (h + imin(w, h))
+ vpbroadcastw m1, r3d
+ vpermw m7, m1, m6
+ pmaxuw m1, m0
+ vpermw m6, m1, m6
+ test angled, 0x400
+ jnz .w16_main
+ lea r3d, [hq+15]
+ call .filter32
+.w16_main:
+ vbroadcasti32x8 m0, [base+pw_1to32]
+ vpbroadcastw m4, dyd
+ rorx r2d, hd, 1
+ pmullw m4, m0 ; ypos
+ vpbroadcastw ym1, r2d
+ imul r2, strideq ; stride * height / 2
+ paddd m1, [base+pw_32704] {1to16}
+ lea r3, [r2+strideq]
+ psrlw m2, m4, 6
+ psllw m4, 9
+ paddsw m2, m1 ; base+0
+ vpandd m4, m14 ; frac << 9
+ mova m3, m6
+ vpermt2w m3, m2, m7 ; left[base+0]
+.w16_loop:
+ paddsw m1, m2, m15 ; base+1
+ paddsw m2, m1, m15 ; base+2
+ vpermi2w m1, m6, m7 ; left[base+1]
+ psubw m0, m1, m3
+ pmulhrsw m0, m4
+ paddw m0, m3
+ mova m3, m6
+ vpermt2w m3, m2, m7 ; left[base+2]
+ vextracti32x8 [dstq+strideq*0], m0, 1
+ mova [dstq+r2 ], ym0
+ psubw m0, m3, m1
+ pmulhrsw m0, m4
+ paddw m0, m1
+ vextracti32x8 [dstq+strideq*1], m0, 1
+ mova [dstq+r3 ], ym0
+ lea dstq, [dstq+strideq*2]
+ sub hd, 4
+ jg .w16_loop
+ RET
+.w16_h64:
+ vpermw m7, m0, m7
+ vpermw m8, m8, [tlq-64*3]
+ test angled, 0x400
+ jnz .w16_h64_main
+ valignq m11, m8, m7, 6
+ call .filter64
+ vshufi32x4 m2, m8, m8, q3321
+ vpbroadcastd m0, [base+pw_15]
+ palignr ym3, ym8, ym11, 12
+ vinserti32x8 m0, [base+pw_0to31], 0
+ palignr ym4, ym8, ym11, 14
+ palignr ym1, ym2, ym8, 4
+ paddw ym3, ym5
+ palignr ym2, ym8, 2
+ paddw ym8, ym4
+ pavgw ym3, ym1
+ paddw ym8, ym2
+ paddw ym8, ym3
+ psrlw ym8, 2
+ vpermw m8, m0, m8
+.w16_h64_main:
+ vbroadcasti32x8 m0, [base+pw_1to32]
+ vpbroadcastw m4, dyd
+ pmullw m4, m0 ; ypos
+ vpbroadcastd ym1, [base+pw_32]
+ paddd m1, [base+pw_32672] {1to16}
+ mov r2, strideq
+ shl r2, 5 ; stride*32
+ vpbroadcastd m9, [base+pw_32735]
+ lea r3, [r2+strideq]
+ psrlw m2, m4, 6
+ psllw m4, 9
+ paddsw m2, m1 ; base+0
+ vpandd m4, m14 ; frac << 9
+ mova m3, m7
+ vpermt2w m3, m2, m6
+ vpcmpgtw k1, m2, m9
+ vpermw m3{k1}, m2, m8 ; left[base+0]
+.w16_h64_loop:
+ paddsw m2, m15 ; base+1
+ mova m1, m7
+ vpermt2w m1, m2, m6
+ vpcmpgtw k1, m2, m9
+ vpermw m1{k1}, m2, m8 ; left[base+1]
+ psubw m0, m1, m3
+ pmulhrsw m0, m4
+ paddsw m2, m15 ; base+2
+ paddw m0, m3
+ mova m3, m7
+ vpermt2w m3, m2, m6
+ vpcmpgtw k1, m2, m9
+ vpermw m3{k1}, m2, m8 ; left[base+2]
+ vextracti32x8 [dstq+strideq*0], m0, 1
+ mova [dstq+r2 ], ym0
+ psubw m0, m3, m1
+ pmulhrsw m0, m4
+ paddw m0, m1
+ vextracti32x8 [dstq+strideq*1], m0, 1
+ mova [dstq+r3 ], ym0
+ lea dstq, [dstq+strideq*2]
+ sub hd, 4
+ jg .w16_h64_loop
+ RET
+.filter64:
+ vpbroadcastw m2, [tlq]
+ vpbroadcastd m5, [base+pw_3]
+ valignq m2, m6, m2, 6
+ valignq m4, m7, m6, 2
+ valignq m10, m7, m6, 6
+ palignr m1, m6, m2, 12
+ palignr m2, m6, m2, 14
+ palignr m3, m4, m6, 4
+ paddw m1, m5
+ palignr m4, m6, 2
+ paddw m6, m2
+ valignq m2, m8, m7, 2
+ pavgw m1, m3
+ palignr m3, m7, m10, 12
+ paddw m6, m4
+ palignr m4, m7, m10, 14
+ paddw m6, m1
+ palignr m1, m2, m7, 4
+ psrlw m6, 2
+ palignr m2, m7, 2
+ paddw m3, m5
+ paddw m7, m4
+ pavgw m3, m1
+ paddw m7, m2
+ paddw m7, m3
+ psrlw m7, 2
+ ret
+.w32:
+ mova m6, [tlq-64*1]
+ cmp hd, 32
+ jl .w32_h16
+ mova m8, [tlq-64*2]
+ vpermw m6, m0, m6
+ vpermw m7, m0, m8
+ jg .w32_h64
+ test angled, 0x400
+ jnz .w32_main
+ vpbroadcastw xm8, xm8
+ jmp .w32_filter
+.w32_h16:
+ lea r3d, [hq*2-1]
+ xor r3d, 31 ; 32 - (h + imin(w, h))
+ vpbroadcastw m1, r3d
+ vpermw m7, m1, m6
+ pmaxuw m1, m0
+ vpermw m6, m1, m6
+ test angled, 0x400
+ jnz .w32_main
+ vextracti32x4 xm8, m7, 3
+.w32_filter:
+ call .filter64
+.w32_main:
+ vpbroadcastw m4, dyd
+ vpbroadcastd m1, [base+pw_32704]
+ pmullw m4, [base+pw_1to32] ; ypos
+ psrlw m2, m4, 6
+ psllw m4, 9
+ paddsw m2, m1 ; base+0
+ vpandd m4, m14 ; frac << 9
+ mova m3, m6
+ vpermt2w m3, m2, m7 ; left[base+0]
+.w32_loop:
+ paddsw m1, m2, m15 ; base+1
+ paddsw m2, m1, m15 ; base+2
+ vpermi2w m1, m6, m7 ; left[base+1]
+ psubw m0, m1, m3
+ pmulhrsw m0, m4
+ paddw m0, m3
+ mova m3, m6
+ vpermt2w m3, m2, m7 ; left[base+2]
+ mova [dstq+strideq*0], m0
+ psubw m0, m3, m1
+ pmulhrsw m0, m4
+ paddw m0, m1
+ mova [dstq+strideq*1], m0
+ lea dstq, [dstq+strideq*2]
+ sub hd, 2
+ jg .w32_loop
+ RET
+.w32_h64:
+ mova m9, [tlq-64*3]
+ vpermw m8, m0, m9
+ test angled, 0x400
+ jnz .w32_h64_main
+ vpbroadcastw xm9, xm9
+ call .filter96
+.w32_h64_main:
+ vpbroadcastw m4, dyd
+ vpbroadcastd m1, [base+pw_32672]
+ pmullw m4, [base+pw_1to32] ; ypos
+ vpbroadcastd m9, [base+pw_32735]
+ psrlw m2, m4, 6
+ psllw m4, 9
+ paddsw m2, m1 ; base+0
+ vpandd m4, m14 ; frac << 9
+ mova m3, m7
+ vpermt2w m3, m2, m6
+ vpcmpgtw k1, m2, m9
+ vpermw m3{k1}, m2, m8 ; left[base+0]
+.w32_h64_loop:
+ paddsw m2, m15 ; base+1
+ mova m1, m7
+ vpermt2w m1, m2, m6
+ vpcmpgtw k1, m2, m9
+ vpermw m1{k1}, m2, m8 ; left[base+1]
+ psubw m0, m1, m3
+ pmulhrsw m0, m4
+ paddsw m2, m15 ; base+2
+ paddw m0, m3
+ mova m3, m7
+ vpermt2w m3, m2, m6
+ vpcmpgtw k1, m2, m9
+ vpermw m3{k1}, m2, m8 ; left[base+2]
+ mova [dstq+strideq*0], m0
+ psubw m0, m3, m1
+ pmulhrsw m0, m4
+ paddw m0, m1
+ mova [dstq+strideq*1], m0
+ lea dstq, [dstq+strideq*2]
+ sub hd, 2
+ jg .w32_h64_loop
+ RET
+.filter96:
+ valignq m11, m8, m7, 6
+ call .filter64
+ valignq m2, m9, m8, 2
+ palignr m3, m8, m11, 12
+ palignr m4, m8, m11, 14
+ palignr m1, m2, m8, 4
+ paddw m3, m5
+ palignr m2, m8, 2
+ paddw m8, m4
+ pavgw m3, m1
+ paddw m8, m2
+ paddw m8, m3
+ psrlw m8, 2
+ ret
+.w64:
+ mova m7, [tlq-64*1]
+ vpermw m6, m0, m7
+ cmp hd, 32
+ jl .w64_h16
+ mova m8, [tlq-64*2]
+ vpermw m7, m0, m8
+ jg .w64_h64
+ test angled, 0x400
+ jnz .w64_main
+ vpbroadcastw m8, xm8
+ mova m9, m8
+ call .filter96
+ vshufi32x4 m9, m8, m8, q3333
+ jmp .w64_h64_main
+.w64_h16:
+ vpbroadcastw m7, xm7
+ test angled, 0x400
+ jnz .w64_main
+ mova m8, m7
+ call .filter64
+.w64_main:
+ vpbroadcastw m11, dyd
+ vpbroadcastd m1, [base+pw_32704]
+ pmullw m10, m11, [base+pw_1to32] ; ypos
+ psllw m11, 5
+ psrlw m8, m10, 6
+ paddw m11, m10
+ psllw m10, 9
+ psrlw m9, m11, 6
+ psllw m11, 9
+ psubw m9, m8
+ paddsw m8, m1 ; base+0
+ vpandd m10, m14 ; frac << 9
+ vpandd m11, m14 ; frac << 9
+ mova m4, m6
+ vpermt2w m4, m8, m7 ; left[base+0] ( 0..31)
+ paddsw m5, m8, m9
+ vpermi2w m5, m6, m7 ; left[base+0] (32..63)
+.w64_loop:
+ paddsw m8, m15 ; base+1 ( 0..31)
+ mova m2, m6
+ vpermt2w m2, m8, m7 ; left[base+1] ( 0..31)
+ paddsw m3, m8, m9 ; base+1 (32..63)
+ vpermi2w m3, m6, m7 ; left[base+1] (32..63)
+ psubw m0, m2, m4
+ psubw m1, m3, m5
+ pmulhrsw m0, m10
+ pmulhrsw m1, m11
+ paddw m0, m4
+ paddw m1, m5
+ mova m4, m2
+ mova [dstq+64*0], m0
+ mova m5, m3
+ mova [dstq+64*1], m1
+ add dstq, strideq
+ dec hd
+ jg .w64_loop
+ RET
+.w64_h64:
+ vpermw m8, m0, [tlq-64*3]
+ mova m13, [tlq-64*4]
+ vpermw m9, m0, m13
+ test angled, 0x400
+ jnz .w64_h64_main
+ valignq m12, m9, m8, 6
+ call .filter96
+ vpbroadcastw xm2, xm13
+ valignq m2, m9, 2
+ palignr m3, m9, m12, 12
+ palignr m4, m9, m12, 14
+ palignr m1, m2, m9, 4
+ paddw m3, m5
+ palignr m2, m9, 2
+ paddw m9, m4
+ pavgw m3, m1
+ paddw m9, m2
+ paddw m9, m3
+ psrlw m9, 2
+.w64_h64_main:
+ vpbroadcastw m11, dyd
+ vpbroadcastd m1, [base+pw_32640]
+ pmullw m10, m11, [base+pw_1to32] ; ypos
+ psllw m11, 5
+ psrlw m12, m10, 6
+ paddw m11, m10
+ psllw m10, 9
+ psrlw m13, m11, 6
+ psllw m11, 9
+ psubw m13, m12
+ paddsw m12, m1 ; base+0
+ vpandd m10, m14 ; frac << 9
+ vpandd m11, m14 ; frac << 9
+ vpbroadcastd m14, [base+pw_64]
+ mova m4, m6
+ vpermt2w m4, m12, m7
+ vptestmw k1, m12, m14
+ mova m0, m8
+ vpermt2w m0, m12, m9
+ paddsw m1, m12, m13
+ mova m5, m6
+ vpermt2w m5, m1, m7
+ vptestmw k2, m1, m14
+ vpermi2w m1, m8, m9
+ vmovdqu16 m4{k1}, m0 ; left[base+0] ( 0..31)
+ vmovdqu16 m5{k2}, m1 ; left[base+0] (32..63)
+.w64_h64_loop:
+ paddsw m12, m15 ; base+1
+ mova m2, m6
+ vpermt2w m2, m12, m7
+ vptestmw k1, m12, m14
+ mova m0, m8
+ vpermt2w m0, m12, m9
+ paddsw m1, m12, m13
+ mova m3, m6
+ vpermt2w m3, m1, m7
+ vptestmw k2, m1, m14
+ vpermi2w m1, m8, m9
+ vmovdqu16 m2{k1}, m0 ; left[base+1] ( 0..31)
+ vmovdqu16 m3{k2}, m1 ; left[base+1] (32..63)
+ psubw m0, m2, m4
+ psubw m1, m3, m5
+ pmulhrsw m0, m10
+ pmulhrsw m1, m11
+ paddw m0, m4
+ paddw m1, m5
+ mova m4, m2
+ mova [dstq+64*0], m0
+ mova m5, m3
+ mova [dstq+64*1], m1
+ add dstq, strideq
+ dec hd
+ jg .w64_h64_loop
+ RET
+
+cglobal pal_pred_16bpc, 4, 7, 7, dst, stride, pal, idx, w, h, stride3
+ lea r6, [pal_pred_16bpc_avx512icl_table]
+ tzcnt wd, wm
+ mova m3, [pal_pred_perm]
+ movifnidn hd, hm
+ movsxd wq, [r6+wq*4]
+ vpbroadcastq m4, [pal_unpack+0]
+ vpbroadcastq m5, [pal_unpack+8]
+ add wq, r6
+ vbroadcasti32x4 m6, [palq]
+ lea stride3q, [strideq*3]
+ jmp wq
+.w4:
+ pmovzxbd ym0, [idxq]
+ add idxq, 8
+ vpmultishiftqb ym0, ym4, ym0
+ vpermw ym0, ym0, ym6
+ vextracti32x4 xm1, ym0, 1
+ movq [dstq+strideq*0], xm0
+ movhps [dstq+strideq*1], xm0
+ movq [dstq+strideq*2], xm1
+ movhps [dstq+stride3q ], xm1
+ lea dstq, [dstq+strideq*4]
+ sub hd, 4
+ jg .w4
+ RET
+.w8:
+ pmovzxbd m0, [idxq]
+ add idxq, 16
+ vpmultishiftqb m0, m4, m0
+ vpermw m0, m0, m6
+ mova [dstq+strideq*0], xm0
+ vextracti32x4 [dstq+strideq*1], ym0, 1
+ vextracti32x4 [dstq+strideq*2], m0, 2
+ vextracti32x4 [dstq+stride3q ], m0, 3
+ lea dstq, [dstq+strideq*4]
+ sub hd, 4
+ jg .w8
+ RET
+.w16:
+ movu ym1, [idxq]
+ add idxq, 32
+ vpermb m1, m3, m1
+ vpmultishiftqb m1, m4, m1
+ vpermw m0, m1, m6
+ psrlw m1, 8
+ vpermw m1, m1, m6
+ mova [dstq+strideq*0], ym0
+ vextracti32x8 [dstq+strideq*1], m0, 1
+ mova [dstq+strideq*2], ym1
+ vextracti32x8 [dstq+stride3q ], m1, 1
+ lea dstq, [dstq+strideq*4]
+ sub hd, 4
+ jg .w16
+ RET
+.w32:
+ vpermb m2, m3, [idxq]
+ add idxq, 64
+ vpmultishiftqb m1, m4, m2
+ vpmultishiftqb m2, m5, m2
+ vpermw m0, m1, m6
+ psrlw m1, 8
+ vpermw m1, m1, m6
+ mova [dstq+strideq*0], m0
+ mova [dstq+strideq*1], m1
+ vpermw m0, m2, m6
+ psrlw m2, 8
+ vpermw m1, m2, m6
+ mova [dstq+strideq*2], m0
+ mova [dstq+stride3q ], m1
+ lea dstq, [dstq+strideq*4]
+ sub hd, 4
+ jg .w32
+ RET
+.w64:
+ vpermb m2, m3, [idxq]
+ add idxq, 64
+ vpmultishiftqb m1, m4, m2
+ vpmultishiftqb m2, m5, m2
+ vpermw m0, m1, m6
+ psrlw m1, 8
+ vpermw m1, m1, m6
+ mova [dstq+ 0], m0
+ mova [dstq+64], m1
+ vpermw m0, m2, m6
+ psrlw m2, 8
+ vpermw m1, m2, m6
+ mova [dstq+strideq+ 0], m0
+ mova [dstq+strideq+64], m1
+ lea dstq, [dstq+strideq*2]
+ sub hd, 2
+ jg .w64
+ RET
+
+; The ipred_filter SIMD processes 4x2 blocks in the following order which
+; increases parallelism compared to doing things row by row.
+; w4 w8 w16 w32
+; 1 1 2 1 2 5 6 1 2 5 6 9 a d e
+; 2 2 3 2 3 6 7 2 3 6 7 a b e f
+; 3 3 4 3 4 7 8 3 4 7 8 b c f g
+; 4 4 5 4 5 8 9 4 5 8 9 c d g h
+
+cglobal ipred_filter_16bpc, 4, 7, 14, dst, stride, tl, w, h, filter, top
+%define base r6-$$
+ lea r6, [$$]
+%ifidn filterd, filterm
+ movzx filterd, filterb
+%else
+ movzx filterd, byte filterm
+%endif
+ shl filterd, 6
+ movifnidn hd, hm
+ movu xm0, [tlq-6]
+ pmovsxbw m7, [base+filter_intra_taps+filterq+32*0]
+ pmovsxbw m8, [base+filter_intra_taps+filterq+32*1]
+ mov r5d, r8m ; bitdepth_max
+ movsldup m9, [base+filter_permA]
+ movshdup m10, [base+filter_permA]
+ shr r5d, 11 ; is_12bpc
+ jnz .12bpc
+ psllw m7, 2 ; upshift multipliers so that packusdw
+ psllw m8, 2 ; will perform clipping for free
+.12bpc:
+ vpbroadcastd m5, [base+filter_rnd+r5*8]
+ vpbroadcastd m6, [base+filter_shift+r5*8]
+ sub wd, 8
+ jl .w4
+.w8:
+ call .main4
+ movsldup m11, [filter_permB]
+ lea r5d, [hq*2+2]
+ movshdup m12, [filter_permB]
+ lea topq, [tlq+2]
+ mova m13, [filter_permC]
+ sub hd, 4
+ vinserti32x4 ym0, [topq], 1 ; a0 b0 t0 t1
+ sub tlq, r5
+%if WIN64
+ push r7
+ push r8
+%endif
+ mov r7, dstq
+ mov r8d, hd
+.w8_loop:
+ movlps xm4, xm0, [tlq+hq*2]
+ call .main8
+ lea dstq, [dstq+strideq*2]
+ sub hd, 2
+ jge .w8_loop
+ test wd, wd
+ jz .end
+ mov r2d, 0x0d
+ kmovb k1, r2d
+ lea r2, [strideq*3]
+.w16:
+ movd xmm0, [r7+strideq*1+12]
+ vpblendd xmm0, [topq+8], 0x0e ; t1 t2
+ pinsrw xm4, xmm0, [r7+strideq*0+14], 2
+ call .main8
+ add r7, 16
+ vinserti32x4 ym0, [topq+16], 1 ; a2 b2 t2 t3
+ mov hd, r8d
+ mov dstq, r7
+ add topq, 16
+.w16_loop:
+ movd xmm1, [dstq+strideq*2-4]
+ punpcklwd xm4, xmm1, xmm0
+ movd xmm0, [dstq+r2-4]
+ shufps xm4{k1}, xmm0, xm0, q3210
+ call .main8
+ lea dstq, [dstq+strideq*2]
+ sub hd, 2
+ jge .w16_loop
+ sub wd, 8
+ jg .w16
+.end:
+ vpermb m2, m11, m0
+ mova ym1, ym5
+ vpdpwssd m1, m2, m7
+ vpermb m2, m12, m0
+ vpdpwssd m1, m2, m8
+%if WIN64
+ pop r8
+ pop r7
+%endif
+ vextracti32x8 ym2, m1, 1
+ paddd ym1, ym2
+ packusdw ym1, ym1
+ vpsrlvw ym1, ym6
+ vpermt2q m0, m13, m1
+ vextracti32x4 [dstq+strideq*0], m0, 2
+ vextracti32x4 [dstq+strideq*1], ym0, 1
+ RET
+.w4_loop:
+ movlps xm0, [tlq-10]
+ lea dstq, [dstq+strideq*2]
+ sub tlq, 4
+.w4:
+ call .main4
+ movq [dstq+strideq*0], xm0
+ movhps [dstq+strideq*1], xm0
+ sub hd, 2
+ jg .w4_loop
+ RET
+ALIGN function_align
+.main4:
+ vpermb m2, m9, m0
+ mova ym1, ym5
+ vpdpwssd m1, m2, m7
+ vpermb m0, m10, m0
+ vpdpwssd m1, m0, m8
+ vextracti32x8 ym0, m1, 1
+ paddd ym0, ym1
+ vextracti32x4 xm1, ym0, 1
+ packusdw xm0, xm1 ; clip
+ vpsrlvw xm0, xm6
+ ret
+ALIGN function_align
+.main8:
+ vpermb m3, m11, m0
+ mova ym2, ym5
+ vpdpwssd m2, m3, m7
+ vpermb m3, m9, m4
+ mova ym1, ym5
+ vpdpwssd m1, m3, m7
+ vpermb m3, m12, m0
+ vpdpwssd m2, m3, m8
+ vpermb m3, m10, m4
+ vpdpwssd m1, m3, m8
+ vextracti32x8 ym4, m2, 1
+ vextracti32x8 ym3, m1, 1
+ paddd ym2, ym4
+ paddd ym1, ym3
+ packusdw ym1, ym2 ; clip
+ vpsrlvw ym1, ym6
+ vpermt2q m0, m13, m1 ; c0 d0 b0 b1 a0 a1
+ vextracti32x4 [dstq+strideq*0], m0, 2
+ vextracti32x4 [dstq+strideq*1], ym0, 1
+ ret
+
+%endif
generated by cgit v1.2.3 (git 2.39.1) at 2025-02-19 20:15:24 +0000