mc-c.c 53.7 KB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143
/*****************************************************************************
 * mc-c.c: x86 motion compensation
 *****************************************************************************
 * Copyright (C) 2003-2024 x264 project
 *
 * Authors: Laurent Aimar <fenrir@via.ecp.fr>
 *          Loren Merritt <lorenm@u.washington.edu>
 *          Fiona Glaser <fiona@x264.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111, USA.
 *
 * This program is also available under a commercial proprietary license.
 * For more information, contact us at licensing@x264.com.
 *****************************************************************************/

#include "common/common.h"
#include "mc.h"

#define x264_pixel_avg_16x16_avx2 x264_template(pixel_avg_16x16_avx2)
#define x264_pixel_avg_16x16_avx512 x264_template(pixel_avg_16x16_avx512)
#define x264_pixel_avg_16x16_mmx2 x264_template(pixel_avg_16x16_mmx2)
#define x264_pixel_avg_16x16_sse2 x264_template(pixel_avg_16x16_sse2)
#define x264_pixel_avg_16x16_ssse3 x264_template(pixel_avg_16x16_ssse3)
#define x264_pixel_avg_16x8_avx2 x264_template(pixel_avg_16x8_avx2)
#define x264_pixel_avg_16x8_avx512 x264_template(pixel_avg_16x8_avx512)
#define x264_pixel_avg_16x8_mmx2 x264_template(pixel_avg_16x8_mmx2)
#define x264_pixel_avg_16x8_sse2 x264_template(pixel_avg_16x8_sse2)
#define x264_pixel_avg_16x8_ssse3 x264_template(pixel_avg_16x8_ssse3)
#define x264_pixel_avg_4x16_mmx2 x264_template(pixel_avg_4x16_mmx2)
#define x264_pixel_avg_4x16_sse2 x264_template(pixel_avg_4x16_sse2)
#define x264_pixel_avg_4x16_ssse3 x264_template(pixel_avg_4x16_ssse3)
#define x264_pixel_avg_4x2_mmx2 x264_template(pixel_avg_4x2_mmx2)
#define x264_pixel_avg_4x2_sse2 x264_template(pixel_avg_4x2_sse2)
#define x264_pixel_avg_4x2_ssse3 x264_template(pixel_avg_4x2_ssse3)
#define x264_pixel_avg_4x4_mmx2 x264_template(pixel_avg_4x4_mmx2)
#define x264_pixel_avg_4x4_sse2 x264_template(pixel_avg_4x4_sse2)
#define x264_pixel_avg_4x4_ssse3 x264_template(pixel_avg_4x4_ssse3)
#define x264_pixel_avg_4x8_mmx2 x264_template(pixel_avg_4x8_mmx2)
#define x264_pixel_avg_4x8_sse2 x264_template(pixel_avg_4x8_sse2)
#define x264_pixel_avg_4x8_ssse3 x264_template(pixel_avg_4x8_ssse3)
#define x264_pixel_avg_8x16_avx512 x264_template(pixel_avg_8x16_avx512)
#define x264_pixel_avg_8x16_mmx2 x264_template(pixel_avg_8x16_mmx2)
#define x264_pixel_avg_8x16_sse2 x264_template(pixel_avg_8x16_sse2)
#define x264_pixel_avg_8x16_ssse3 x264_template(pixel_avg_8x16_ssse3)
#define x264_pixel_avg_8x4_avx512 x264_template(pixel_avg_8x4_avx512)
#define x264_pixel_avg_8x4_mmx2 x264_template(pixel_avg_8x4_mmx2)
#define x264_pixel_avg_8x4_sse2 x264_template(pixel_avg_8x4_sse2)
#define x264_pixel_avg_8x4_ssse3 x264_template(pixel_avg_8x4_ssse3)
#define x264_pixel_avg_8x8_avx512 x264_template(pixel_avg_8x8_avx512)
#define x264_pixel_avg_8x8_mmx2 x264_template(pixel_avg_8x8_mmx2)
#define x264_pixel_avg_8x8_sse2 x264_template(pixel_avg_8x8_sse2)
#define x264_pixel_avg_8x8_ssse3 x264_template(pixel_avg_8x8_ssse3)
#define DECL_SUF( func, args )\
    void func##_mmx2 args;\
    void func##_sse2 args;\
    void func##_ssse3 args;\
    void func##_avx2 args;\
    void func##_avx512 args;

DECL_SUF( x264_pixel_avg_16x16, ( pixel *, intptr_t, pixel *, intptr_t, pixel *, intptr_t, int ))
DECL_SUF( x264_pixel_avg_16x8,  ( pixel *, intptr_t, pixel *, intptr_t, pixel *, intptr_t, int ))
DECL_SUF( x264_pixel_avg_8x16,  ( pixel *, intptr_t, pixel *, intptr_t, pixel *, intptr_t, int ))
DECL_SUF( x264_pixel_avg_8x8,   ( pixel *, intptr_t, pixel *, intptr_t, pixel *, intptr_t, int ))
DECL_SUF( x264_pixel_avg_8x4,   ( pixel *, intptr_t, pixel *, intptr_t, pixel *, intptr_t, int ))
DECL_SUF( x264_pixel_avg_4x16,  ( pixel *, intptr_t, pixel *, intptr_t, pixel *, intptr_t, int ))
DECL_SUF( x264_pixel_avg_4x8,   ( pixel *, intptr_t, pixel *, intptr_t, pixel *, intptr_t, int ))
DECL_SUF( x264_pixel_avg_4x4,   ( pixel *, intptr_t, pixel *, intptr_t, pixel *, intptr_t, int ))
DECL_SUF( x264_pixel_avg_4x2,   ( pixel *, intptr_t, pixel *, intptr_t, pixel *, intptr_t, int ))
#undef DECL_SUF

#define x264_mc_weight_w12_mmx2 x264_template(mc_weight_w12_mmx2)
#define x264_mc_weight_w12_sse2 x264_template(mc_weight_w12_sse2)
#define x264_mc_weight_w16_avx2 x264_template(mc_weight_w16_avx2)
#define x264_mc_weight_w16_mmx2 x264_template(mc_weight_w16_mmx2)
#define x264_mc_weight_w16_sse2 x264_template(mc_weight_w16_sse2)
#define x264_mc_weight_w16_ssse3 x264_template(mc_weight_w16_ssse3)
#define x264_mc_weight_w20_avx2 x264_template(mc_weight_w20_avx2)
#define x264_mc_weight_w20_mmx2 x264_template(mc_weight_w20_mmx2)
#define x264_mc_weight_w20_sse2 x264_template(mc_weight_w20_sse2)
#define x264_mc_weight_w20_ssse3 x264_template(mc_weight_w20_ssse3)
#define x264_mc_weight_w4_mmx2 x264_template(mc_weight_w4_mmx2)
#define x264_mc_weight_w4_ssse3 x264_template(mc_weight_w4_ssse3)
#define x264_mc_weight_w8_avx2 x264_template(mc_weight_w8_avx2)
#define x264_mc_weight_w8_mmx2 x264_template(mc_weight_w8_mmx2)
#define x264_mc_weight_w8_sse2 x264_template(mc_weight_w8_sse2)
#define x264_mc_weight_w8_ssse3 x264_template(mc_weight_w8_ssse3)
#define MC_WEIGHT(w,type) \
    void x264_mc_weight_w##w##_##type( pixel *, intptr_t, pixel *, intptr_t, const x264_weight_t *, int );

#define x264_mc_offsetadd_w12_mmx2 x264_template(mc_offsetadd_w12_mmx2)
#define x264_mc_offsetadd_w16_mmx2 x264_template(mc_offsetadd_w16_mmx2)
#define x264_mc_offsetadd_w16_sse2 x264_template(mc_offsetadd_w16_sse2)
#define x264_mc_offsetadd_w20_mmx2 x264_template(mc_offsetadd_w20_mmx2)
#define x264_mc_offsetadd_w20_sse2 x264_template(mc_offsetadd_w20_sse2)
#define x264_mc_offsetadd_w4_mmx2 x264_template(mc_offsetadd_w4_mmx2)
#define x264_mc_offsetadd_w8_mmx2 x264_template(mc_offsetadd_w8_mmx2)
#define x264_mc_offsetadd_w8_sse2 x264_template(mc_offsetadd_w8_sse2)
#define x264_mc_offsetsub_w12_mmx2 x264_template(mc_offsetsub_w12_mmx2)
#define x264_mc_offsetsub_w16_mmx2 x264_template(mc_offsetsub_w16_mmx2)
#define x264_mc_offsetsub_w16_sse2 x264_template(mc_offsetsub_w16_sse2)
#define x264_mc_offsetsub_w20_mmx2 x264_template(mc_offsetsub_w20_mmx2)
#define x264_mc_offsetsub_w20_sse2 x264_template(mc_offsetsub_w20_sse2)
#define x264_mc_offsetsub_w4_mmx2 x264_template(mc_offsetsub_w4_mmx2)
#define x264_mc_offsetsub_w8_mmx2 x264_template(mc_offsetsub_w8_mmx2)
#define x264_mc_offsetsub_w8_sse2 x264_template(mc_offsetsub_w8_sse2)
#define MC_WEIGHT_OFFSET(w,type) \
    void x264_mc_offsetadd_w##w##_##type( pixel *, intptr_t, pixel *, intptr_t, const x264_weight_t *, int ); \
    void x264_mc_offsetsub_w##w##_##type( pixel *, intptr_t, pixel *, intptr_t, const x264_weight_t *, int ); \
    MC_WEIGHT(w,type)

MC_WEIGHT_OFFSET( 4, mmx2 )
MC_WEIGHT_OFFSET( 8, mmx2 )
MC_WEIGHT_OFFSET( 12, mmx2 )
MC_WEIGHT_OFFSET( 16, mmx2 )
MC_WEIGHT_OFFSET( 20, mmx2 )
MC_WEIGHT_OFFSET( 12, sse2 )
MC_WEIGHT_OFFSET( 16, sse2 )
MC_WEIGHT_OFFSET( 20, sse2 )
#if HIGH_BIT_DEPTH
MC_WEIGHT_OFFSET( 8, sse2 )
#endif
MC_WEIGHT( 8, sse2  )
MC_WEIGHT( 4, ssse3 )
MC_WEIGHT( 8, ssse3 )
MC_WEIGHT( 12, ssse3 )
MC_WEIGHT( 16, ssse3 )
MC_WEIGHT( 20, ssse3 )
MC_WEIGHT( 8, avx2 )
MC_WEIGHT( 16, avx2 )
MC_WEIGHT( 20, avx2 )
#undef MC_WEIGHT_OFFSET
#undef MC_WEIGHT

#define x264_mc_copy_w4_mmx x264_template(mc_copy_w4_mmx)
void x264_mc_copy_w4_mmx ( pixel *, intptr_t, pixel *, intptr_t, int );
#define x264_mc_copy_w8_mmx x264_template(mc_copy_w8_mmx)
void x264_mc_copy_w8_mmx ( pixel *, intptr_t, pixel *, intptr_t, int );
#define x264_mc_copy_w8_sse x264_template(mc_copy_w8_sse)
void x264_mc_copy_w8_sse ( pixel *, intptr_t, pixel *, intptr_t, int );
#define x264_mc_copy_w16_mmx x264_template(mc_copy_w16_mmx)
void x264_mc_copy_w16_mmx( pixel *, intptr_t, pixel *, intptr_t, int );
#define x264_mc_copy_w16_sse x264_template(mc_copy_w16_sse)
void x264_mc_copy_w16_sse( pixel *, intptr_t, pixel *, intptr_t, int );
#define x264_mc_copy_w16_aligned_sse x264_template(mc_copy_w16_aligned_sse)
void x264_mc_copy_w16_aligned_sse( pixel *, intptr_t, pixel *, intptr_t, int );
#define x264_mc_copy_w16_avx x264_template(mc_copy_w16_avx)
void x264_mc_copy_w16_avx( uint16_t *, intptr_t, uint16_t *, intptr_t, int );
#define x264_mc_copy_w16_aligned_avx x264_template(mc_copy_w16_aligned_avx)
void x264_mc_copy_w16_aligned_avx( uint16_t *, intptr_t, uint16_t *, intptr_t, int );
#define x264_prefetch_fenc_400_mmx2 x264_template(prefetch_fenc_400_mmx2)
void x264_prefetch_fenc_400_mmx2( pixel *, intptr_t, pixel *, intptr_t, int );
#define x264_prefetch_fenc_420_mmx2 x264_template(prefetch_fenc_420_mmx2)
void x264_prefetch_fenc_420_mmx2( pixel *, intptr_t, pixel *, intptr_t, int );
#define x264_prefetch_fenc_422_mmx2 x264_template(prefetch_fenc_422_mmx2)
void x264_prefetch_fenc_422_mmx2( pixel *, intptr_t, pixel *, intptr_t, int );
#define x264_prefetch_ref_mmx2 x264_template(prefetch_ref_mmx2)
void x264_prefetch_ref_mmx2( pixel *, intptr_t, int );
#define x264_plane_copy_core_sse x264_template(plane_copy_core_sse)
void x264_plane_copy_core_sse( pixel *, intptr_t, pixel *, intptr_t, int w, int h );
#define x264_plane_copy_core_avx x264_template(plane_copy_core_avx)
void x264_plane_copy_core_avx( pixel *, intptr_t, pixel *, intptr_t, int w, int h );
#define x264_plane_copy_avx512 x264_template(plane_copy_avx512)
void x264_plane_copy_avx512( pixel *, intptr_t, pixel *, intptr_t, int w, int h );
#define x264_plane_copy_swap_core_ssse3 x264_template(plane_copy_swap_core_ssse3)
void x264_plane_copy_swap_core_ssse3( pixel *, intptr_t, pixel *, intptr_t, int w, int h );
#define x264_plane_copy_swap_core_avx2 x264_template(plane_copy_swap_core_avx2)
void x264_plane_copy_swap_core_avx2 ( pixel *, intptr_t, pixel *, intptr_t, int w, int h );
#define x264_plane_copy_swap_avx512 x264_template(plane_copy_swap_avx512)
void x264_plane_copy_swap_avx512( pixel *, intptr_t, pixel *, intptr_t, int w, int h );
#define x264_plane_copy_interleave_core_mmx2 x264_template(plane_copy_interleave_core_mmx2)
void x264_plane_copy_interleave_core_mmx2( pixel *dst,  intptr_t i_dst,
                                           pixel *srcu, intptr_t i_srcu,
                                           pixel *srcv, intptr_t i_srcv, int w, int h );
#define x264_plane_copy_interleave_core_sse2 x264_template(plane_copy_interleave_core_sse2)
void x264_plane_copy_interleave_core_sse2( pixel *dst,  intptr_t i_dst,
                                           pixel *srcu, intptr_t i_srcu,
                                           pixel *srcv, intptr_t i_srcv, int w, int h );
#define x264_plane_copy_interleave_core_avx x264_template(plane_copy_interleave_core_avx)
void x264_plane_copy_interleave_core_avx( pixel *dst,  intptr_t i_dst,
                                          pixel *srcu, intptr_t i_srcu,
                                          pixel *srcv, intptr_t i_srcv, int w, int h );
#define x264_plane_copy_deinterleave_sse2 x264_template(plane_copy_deinterleave_sse2)
void x264_plane_copy_deinterleave_sse2( pixel *dsta, intptr_t i_dsta,
                                        pixel *dstb, intptr_t i_dstb,
                                        pixel *src,  intptr_t i_src, int w, int h );
#define x264_plane_copy_deinterleave_ssse3 x264_template(plane_copy_deinterleave_ssse3)
void x264_plane_copy_deinterleave_ssse3( uint8_t *dsta, intptr_t i_dsta,
                                         uint8_t *dstb, intptr_t i_dstb,
                                         uint8_t *src,  intptr_t i_src, int w, int h );
#define x264_plane_copy_deinterleave_avx x264_template(plane_copy_deinterleave_avx)
void x264_plane_copy_deinterleave_avx( uint16_t *dsta, intptr_t i_dsta,
                                       uint16_t *dstb, intptr_t i_dstb,
                                       uint16_t *src,  intptr_t i_src, int w, int h );
#define x264_plane_copy_deinterleave_avx2 x264_template(plane_copy_deinterleave_avx2)
void x264_plane_copy_deinterleave_avx2( pixel *dsta, intptr_t i_dsta,
                                        pixel *dstb, intptr_t i_dstb,
                                        pixel *src,  intptr_t i_src, int w, int h );
#define x264_plane_copy_deinterleave_rgb_sse2 x264_template(plane_copy_deinterleave_rgb_sse2)
void x264_plane_copy_deinterleave_rgb_sse2 ( pixel *dsta, intptr_t i_dsta,
                                             pixel *dstb, intptr_t i_dstb,
                                             pixel *dstc, intptr_t i_dstc,
                                             pixel *src,  intptr_t i_src, int pw, int w, int h );
#define x264_plane_copy_deinterleave_rgb_ssse3 x264_template(plane_copy_deinterleave_rgb_ssse3)
void x264_plane_copy_deinterleave_rgb_ssse3( pixel *dsta, intptr_t i_dsta,
                                             pixel *dstb, intptr_t i_dstb,
                                             pixel *dstc, intptr_t i_dstc,
                                             pixel *src,  intptr_t i_src, int pw, int w, int h );
#define x264_plane_copy_deinterleave_rgb_avx2 x264_template(plane_copy_deinterleave_rgb_avx2)
void x264_plane_copy_deinterleave_rgb_avx2 ( pixel *dsta, intptr_t i_dsta,
                                             pixel *dstb, intptr_t i_dstb,
                                             pixel *dstc, intptr_t i_dstc,
                                             pixel *src,  intptr_t i_src, int pw, int w, int h );
#define x264_plane_copy_deinterleave_v210_ssse3 x264_template(plane_copy_deinterleave_v210_ssse3)
void x264_plane_copy_deinterleave_v210_ssse3 ( uint16_t *dstu, intptr_t i_dstu,
                                               uint16_t *dstv, intptr_t i_dstv,
                                               uint32_t *src,  intptr_t i_src, int w, int h );
#define x264_plane_copy_deinterleave_v210_avx x264_template(plane_copy_deinterleave_v210_avx)
void x264_plane_copy_deinterleave_v210_avx   ( uint16_t *dstu, intptr_t i_dstu,
                                               uint16_t *dstv, intptr_t i_dstv,
                                               uint32_t *src,  intptr_t i_src, int w, int h );
#define x264_plane_copy_deinterleave_v210_avx2 x264_template(plane_copy_deinterleave_v210_avx2)
void x264_plane_copy_deinterleave_v210_avx2  ( uint16_t *dstu, intptr_t i_dstu,
                                               uint16_t *dstv, intptr_t i_dstv,
                                               uint32_t *src,  intptr_t i_src, int w, int h );
#define x264_plane_copy_deinterleave_v210_avx512 x264_template(plane_copy_deinterleave_v210_avx512)
void x264_plane_copy_deinterleave_v210_avx512( uint16_t *dstu, intptr_t i_dstu,
                                               uint16_t *dstv, intptr_t i_dstv,
                                               uint32_t *src,  intptr_t i_src, int w, int h );
#define x264_store_interleave_chroma_mmx2 x264_template(store_interleave_chroma_mmx2)
void x264_store_interleave_chroma_mmx2( pixel *dst, intptr_t i_dst, pixel *srcu, pixel *srcv, int height );
#define x264_store_interleave_chroma_sse2 x264_template(store_interleave_chroma_sse2)
void x264_store_interleave_chroma_sse2( pixel *dst, intptr_t i_dst, pixel *srcu, pixel *srcv, int height );
#define x264_store_interleave_chroma_avx x264_template(store_interleave_chroma_avx)
void x264_store_interleave_chroma_avx ( pixel *dst, intptr_t i_dst, pixel *srcu, pixel *srcv, int height );
#define x264_load_deinterleave_chroma_fenc_sse2 x264_template(load_deinterleave_chroma_fenc_sse2)
void x264_load_deinterleave_chroma_fenc_sse2( pixel *dst, pixel *src, intptr_t i_src, int height );
#define x264_load_deinterleave_chroma_fenc_ssse3 x264_template(load_deinterleave_chroma_fenc_ssse3)
void x264_load_deinterleave_chroma_fenc_ssse3( uint8_t *dst, uint8_t *src, intptr_t i_src, int height );
#define x264_load_deinterleave_chroma_fenc_avx x264_template(load_deinterleave_chroma_fenc_avx)
void x264_load_deinterleave_chroma_fenc_avx( uint16_t *dst, uint16_t *src, intptr_t i_src, int height );
#define x264_load_deinterleave_chroma_fenc_avx2 x264_template(load_deinterleave_chroma_fenc_avx2)
void x264_load_deinterleave_chroma_fenc_avx2( pixel *dst, pixel *src, intptr_t i_src, int height );
#define x264_load_deinterleave_chroma_fenc_avx512 x264_template(load_deinterleave_chroma_fenc_avx512)
void x264_load_deinterleave_chroma_fenc_avx512( uint8_t *dst, uint8_t *src, intptr_t i_src, int height );
#define x264_load_deinterleave_chroma_fdec_sse2 x264_template(load_deinterleave_chroma_fdec_sse2)
void x264_load_deinterleave_chroma_fdec_sse2( pixel *dst, pixel *src, intptr_t i_src, int height );
#define x264_load_deinterleave_chroma_fdec_ssse3 x264_template(load_deinterleave_chroma_fdec_ssse3)
void x264_load_deinterleave_chroma_fdec_ssse3( uint8_t *dst, uint8_t *src, intptr_t i_src, int height );
#define x264_load_deinterleave_chroma_fdec_avx x264_template(load_deinterleave_chroma_fdec_avx)
void x264_load_deinterleave_chroma_fdec_avx( uint16_t *dst, uint16_t *src, intptr_t i_src, int height );
#define x264_load_deinterleave_chroma_fdec_avx2 x264_template(load_deinterleave_chroma_fdec_avx2)
void x264_load_deinterleave_chroma_fdec_avx2( uint16_t *dst, uint16_t *src, intptr_t i_src, int height );
#define x264_load_deinterleave_chroma_fdec_avx512 x264_template(load_deinterleave_chroma_fdec_avx512)
void x264_load_deinterleave_chroma_fdec_avx512( uint8_t *dst, uint8_t *src, intptr_t i_src, int height );
#define x264_memcpy_aligned_sse x264_template(memcpy_aligned_sse)
void *x264_memcpy_aligned_sse   ( void *dst, const void *src, size_t n );
#define x264_memcpy_aligned_avx x264_template(memcpy_aligned_avx)
void *x264_memcpy_aligned_avx   ( void *dst, const void *src, size_t n );
#define x264_memcpy_aligned_avx512 x264_template(memcpy_aligned_avx512)
void *x264_memcpy_aligned_avx512( void *dst, const void *src, size_t n );
#define x264_memzero_aligned_sse x264_template(memzero_aligned_sse)
void x264_memzero_aligned_sse   ( void *dst, size_t n );
#define x264_memzero_aligned_avx x264_template(memzero_aligned_avx)
void x264_memzero_aligned_avx   ( void *dst, size_t n );
#define x264_memzero_aligned_avx512 x264_template(memzero_aligned_avx512)
void x264_memzero_aligned_avx512( void *dst, size_t n );
#define x264_integral_init4h_sse4 x264_template(integral_init4h_sse4)
void x264_integral_init4h_sse4( uint16_t *sum, uint8_t *pix, intptr_t stride );
#define x264_integral_init4h_avx2 x264_template(integral_init4h_avx2)
void x264_integral_init4h_avx2( uint16_t *sum, uint8_t *pix, intptr_t stride );
#define x264_integral_init8h_sse4 x264_template(integral_init8h_sse4)
void x264_integral_init8h_sse4( uint16_t *sum, uint8_t *pix, intptr_t stride );
#define x264_integral_init8h_avx x264_template(integral_init8h_avx)
void x264_integral_init8h_avx ( uint16_t *sum, uint8_t *pix, intptr_t stride );
#define x264_integral_init8h_avx2 x264_template(integral_init8h_avx2)
void x264_integral_init8h_avx2( uint16_t *sum, uint8_t *pix, intptr_t stride );
#define x264_integral_init4v_mmx x264_template(integral_init4v_mmx)
void x264_integral_init4v_mmx  ( uint16_t *sum8, uint16_t *sum4, intptr_t stride );
#define x264_integral_init4v_sse2 x264_template(integral_init4v_sse2)
void x264_integral_init4v_sse2 ( uint16_t *sum8, uint16_t *sum4, intptr_t stride );
#define x264_integral_init4v_ssse3 x264_template(integral_init4v_ssse3)
void x264_integral_init4v_ssse3( uint16_t *sum8, uint16_t *sum4, intptr_t stride );
#define x264_integral_init4v_avx2 x264_template(integral_init4v_avx2)
void x264_integral_init4v_avx2( uint16_t *sum8, uint16_t *sum4, intptr_t stride );
#define x264_integral_init8v_mmx x264_template(integral_init8v_mmx)
void x264_integral_init8v_mmx ( uint16_t *sum8, intptr_t stride );
#define x264_integral_init8v_sse2 x264_template(integral_init8v_sse2)
void x264_integral_init8v_sse2( uint16_t *sum8, intptr_t stride );
#define x264_integral_init8v_avx2 x264_template(integral_init8v_avx2)
void x264_integral_init8v_avx2( uint16_t *sum8, intptr_t stride );
#define x264_mbtree_propagate_cost_sse2 x264_template(mbtree_propagate_cost_sse2)
void x264_mbtree_propagate_cost_sse2  ( int16_t *dst, uint16_t *propagate_in, uint16_t *intra_costs,
                                        uint16_t *inter_costs, uint16_t *inv_qscales, float *fps_factor, int len );
#define x264_mbtree_propagate_cost_avx x264_template(mbtree_propagate_cost_avx)
void x264_mbtree_propagate_cost_avx   ( int16_t *dst, uint16_t *propagate_in, uint16_t *intra_costs,
                                        uint16_t *inter_costs, uint16_t *inv_qscales, float *fps_factor, int len );
#define x264_mbtree_propagate_cost_fma4 x264_template(mbtree_propagate_cost_fma4)
void x264_mbtree_propagate_cost_fma4  ( int16_t *dst, uint16_t *propagate_in, uint16_t *intra_costs,
                                        uint16_t *inter_costs, uint16_t *inv_qscales, float *fps_factor, int len );
#define x264_mbtree_propagate_cost_avx2 x264_template(mbtree_propagate_cost_avx2)
void x264_mbtree_propagate_cost_avx2  ( int16_t *dst, uint16_t *propagate_in, uint16_t *intra_costs,
                                        uint16_t *inter_costs, uint16_t *inv_qscales, float *fps_factor, int len );
#define x264_mbtree_propagate_cost_avx512 x264_template(mbtree_propagate_cost_avx512)
void x264_mbtree_propagate_cost_avx512( int16_t *dst, uint16_t *propagate_in, uint16_t *intra_costs,
                                        uint16_t *inter_costs, uint16_t *inv_qscales, float *fps_factor, int len );
#define x264_mbtree_fix8_pack_ssse3 x264_template(mbtree_fix8_pack_ssse3)
void x264_mbtree_fix8_pack_ssse3( uint16_t *dst, float *src, int count );
#define x264_mbtree_fix8_pack_avx2 x264_template(mbtree_fix8_pack_avx2)
void x264_mbtree_fix8_pack_avx2 ( uint16_t *dst, float *src, int count );
#define x264_mbtree_fix8_pack_avx512 x264_template(mbtree_fix8_pack_avx512)
void x264_mbtree_fix8_pack_avx512( uint16_t *dst, float *src, int count );
#define x264_mbtree_fix8_unpack_ssse3 x264_template(mbtree_fix8_unpack_ssse3)
void x264_mbtree_fix8_unpack_ssse3( float *dst, uint16_t *src, int count );
#define x264_mbtree_fix8_unpack_avx2 x264_template(mbtree_fix8_unpack_avx2)
void x264_mbtree_fix8_unpack_avx2 ( float *dst, uint16_t *src, int count );
#define x264_mbtree_fix8_unpack_avx512 x264_template(mbtree_fix8_unpack_avx512)
void x264_mbtree_fix8_unpack_avx512( float *dst, uint16_t *src, int count );

#define x264_mc_chroma_avx x264_template(mc_chroma_avx)
#define x264_mc_chroma_avx2 x264_template(mc_chroma_avx2)
#define x264_mc_chroma_cache64_ssse3 x264_template(mc_chroma_cache64_ssse3)
#define x264_mc_chroma_mmx2 x264_template(mc_chroma_mmx2)
#define x264_mc_chroma_sse2 x264_template(mc_chroma_sse2)
#define x264_mc_chroma_ssse3 x264_template(mc_chroma_ssse3)
#define MC_CHROMA(cpu)\
void x264_mc_chroma_##cpu( pixel *dstu, pixel *dstv, intptr_t i_dst, pixel *src, intptr_t i_src,\
                           int dx, int dy, int i_width, int i_height );
MC_CHROMA(mmx2)
MC_CHROMA(sse2)
MC_CHROMA(ssse3)
MC_CHROMA(cache64_ssse3)
MC_CHROMA(avx)
MC_CHROMA(avx2)
#undef MC_CHROMA

#define x264_frame_init_lowres_core_avx x264_template(frame_init_lowres_core_avx)
#define x264_frame_init_lowres_core_avx2 x264_template(frame_init_lowres_core_avx2)
#define x264_frame_init_lowres_core_mmx2 x264_template(frame_init_lowres_core_mmx2)
#define x264_frame_init_lowres_core_cache32_mmx2 x264_template(frame_init_lowres_core_cache32_mmx2)
#define x264_frame_init_lowres_core_sse2 x264_template(frame_init_lowres_core_sse2)
#define x264_frame_init_lowres_core_ssse3 x264_template(frame_init_lowres_core_ssse3)
#define x264_frame_init_lowres_core_xop x264_template(frame_init_lowres_core_xop)
#define LOWRES(cpu)\
void x264_frame_init_lowres_core_##cpu( pixel *src0, pixel *dst0, pixel *dsth, pixel *dstv, pixel *dstc,\
                                        intptr_t src_stride, intptr_t dst_stride, int width, int height );
LOWRES(mmx2)
LOWRES(cache32_mmx2)
LOWRES(sse2)
LOWRES(ssse3)
LOWRES(avx)
LOWRES(xop)
LOWRES(avx2)
#undef LOWRES

#define x264_pixel_avg2_w10_mmx2 x264_template(pixel_avg2_w10_mmx2)
#define x264_pixel_avg2_w10_sse2 x264_template(pixel_avg2_w10_sse2)
#define x264_pixel_avg2_w12_cache32_mmx2 x264_template(pixel_avg2_w12_cache32_mmx2)
#define x264_pixel_avg2_w12_cache64_mmx2 x264_template(pixel_avg2_w12_cache64_mmx2)
#define x264_pixel_avg2_w12_mmx2 x264_template(pixel_avg2_w12_mmx2)
#define x264_pixel_avg2_w16_avx2 x264_template(pixel_avg2_w16_avx2)
#define x264_pixel_avg2_w16_cache32_mmx2 x264_template(pixel_avg2_w16_cache32_mmx2)
#define x264_pixel_avg2_w16_cache64_mmx2 x264_template(pixel_avg2_w16_cache64_mmx2)
#define x264_pixel_avg2_w16_cache64_sse2 x264_template(pixel_avg2_w16_cache64_sse2)
#define x264_pixel_avg2_w16_cache64_ssse3 x264_template(pixel_avg2_w16_cache64_ssse3)
#define x264_pixel_avg2_w16_mmx2 x264_template(pixel_avg2_w16_mmx2)
#define x264_pixel_avg2_w16_sse2 x264_template(pixel_avg2_w16_sse2)
#define x264_pixel_avg2_w18_avx2 x264_template(pixel_avg2_w18_avx2)
#define x264_pixel_avg2_w18_mmx2 x264_template(pixel_avg2_w18_mmx2)
#define x264_pixel_avg2_w18_sse2 x264_template(pixel_avg2_w18_sse2)
#define x264_pixel_avg2_w20_avx2 x264_template(pixel_avg2_w20_avx2)
#define x264_pixel_avg2_w20_cache32_mmx2 x264_template(pixel_avg2_w20_cache32_mmx2)
#define x264_pixel_avg2_w20_cache64_mmx2 x264_template(pixel_avg2_w20_cache64_mmx2)
#define x264_pixel_avg2_w20_cache64_sse2 x264_template(pixel_avg2_w20_cache64_sse2)
#define x264_pixel_avg2_w20_mmx2 x264_template(pixel_avg2_w20_mmx2)
#define x264_pixel_avg2_w20_sse2 x264_template(pixel_avg2_w20_sse2)
#define x264_pixel_avg2_w4_mmx2 x264_template(pixel_avg2_w4_mmx2)
#define x264_pixel_avg2_w8_cache32_mmx2 x264_template(pixel_avg2_w8_cache32_mmx2)
#define x264_pixel_avg2_w8_cache64_mmx2 x264_template(pixel_avg2_w8_cache64_mmx2)
#define x264_pixel_avg2_w8_mmx2 x264_template(pixel_avg2_w8_mmx2)
#define x264_pixel_avg2_w8_sse2 x264_template(pixel_avg2_w8_sse2)
#define PIXEL_AVG_W(width,cpu)\
void x264_pixel_avg2_w##width##_##cpu( pixel *, intptr_t, pixel *, intptr_t, pixel *, intptr_t );
/* This declares some functions that don't exist, but that isn't a problem. */
#define PIXEL_AVG_WALL(cpu)\
PIXEL_AVG_W(4,cpu); PIXEL_AVG_W(8,cpu); PIXEL_AVG_W(10,cpu); PIXEL_AVG_W(12,cpu); PIXEL_AVG_W(16,cpu); PIXEL_AVG_W(18,cpu); PIXEL_AVG_W(20,cpu);

PIXEL_AVG_WALL(mmx2)
PIXEL_AVG_WALL(cache32_mmx2)
PIXEL_AVG_WALL(cache64_mmx2)
PIXEL_AVG_WALL(cache64_sse2)
PIXEL_AVG_WALL(sse2)
PIXEL_AVG_WALL(cache64_ssse3)
PIXEL_AVG_WALL(avx2)
#undef PIXEL_AVG_W
#undef PIXEL_AVG_WALL

#define PIXEL_AVG_WTAB(instr, name1, name2, name3, name4, name5)\
static void (* const pixel_avg_wtab_##instr[6])( pixel *, intptr_t, pixel *, intptr_t, pixel *, intptr_t ) =\
{\
    NULL,\
    x264_pixel_avg2_w4_##name1,\
    x264_pixel_avg2_w8_##name2,\
    x264_pixel_avg2_w12_##name3,\
    x264_pixel_avg2_w16_##name4,\
    x264_pixel_avg2_w20_##name5,\
};

#if HIGH_BIT_DEPTH
/* we can replace w12/w20 with w10/w18 as only 9/17 pixels in fact are important */
#undef x264_pixel_avg2_w12_mmx2
#undef x264_pixel_avg2_w20_mmx2
#undef x264_pixel_avg2_w20_sse2
#undef x264_pixel_avg2_w20_avx2
#define x264_pixel_avg2_w12_mmx2       x264_pixel_avg2_w10_mmx2
#define x264_pixel_avg2_w20_mmx2       x264_pixel_avg2_w18_mmx2
#define x264_pixel_avg2_w12_sse2         x264_pixel_avg2_w10_sse2
#define x264_pixel_avg2_w20_sse2         x264_pixel_avg2_w18_sse2
#define x264_pixel_avg2_w12_avx2         x264_pixel_avg2_w16_avx2
#define x264_pixel_avg2_w20_avx2         x264_pixel_avg2_w18_avx2
#else
/* w16 sse2 is faster than w12 mmx as long as the cacheline issue is resolved */
#define x264_pixel_avg2_w12_cache64_ssse3 x264_pixel_avg2_w16_cache64_ssse3
#define x264_pixel_avg2_w12_cache64_sse2 x264_pixel_avg2_w16_cache64_sse2
#define x264_pixel_avg2_w12_sse3         x264_pixel_avg2_w16_sse3
#define x264_pixel_avg2_w12_sse2         x264_pixel_avg2_w16_sse2
#endif // HIGH_BIT_DEPTH

PIXEL_AVG_WTAB(mmx2, mmx2, mmx2, mmx2, mmx2, mmx2)
#if HIGH_BIT_DEPTH
PIXEL_AVG_WTAB(sse2, mmx2, sse2, sse2, sse2, sse2)
PIXEL_AVG_WTAB(avx2, mmx2, sse2, avx2, avx2, avx2)
#else // !HIGH_BIT_DEPTH
#if ARCH_X86
PIXEL_AVG_WTAB(cache32_mmx2, mmx2, cache32_mmx2, cache32_mmx2, cache32_mmx2, cache32_mmx2)
PIXEL_AVG_WTAB(cache64_mmx2, mmx2, cache64_mmx2, cache64_mmx2, cache64_mmx2, cache64_mmx2)
#endif
PIXEL_AVG_WTAB(sse2, mmx2, mmx2, sse2, sse2, sse2)
PIXEL_AVG_WTAB(cache64_sse2, mmx2, cache64_mmx2, cache64_sse2, cache64_sse2, cache64_sse2)
PIXEL_AVG_WTAB(cache64_ssse3, mmx2, cache64_mmx2, cache64_ssse3, cache64_ssse3, cache64_sse2)
PIXEL_AVG_WTAB(cache64_ssse3_atom, mmx2, mmx2, cache64_ssse3, cache64_ssse3, sse2)
PIXEL_AVG_WTAB(avx2, mmx2, mmx2, sse2, sse2, avx2)
#endif // HIGH_BIT_DEPTH

#define MC_COPY_WTAB(instr, name1, name2, name3)\
static void (* const mc_copy_wtab_##instr[5])( pixel *, intptr_t, pixel *, intptr_t, int ) =\
{\
    NULL,\
    x264_mc_copy_w4_##name1,\
    x264_mc_copy_w8_##name2,\
    NULL,\
    x264_mc_copy_w16_##name3,\
};

MC_COPY_WTAB(mmx,mmx,mmx,mmx)
#if HIGH_BIT_DEPTH
MC_COPY_WTAB(sse,mmx,sse,sse)
MC_COPY_WTAB(avx,mmx,sse,avx)
#else
MC_COPY_WTAB(sse,mmx,mmx,sse)
#endif

#define MC_WEIGHT_WTAB(function, instr, name1, name2, w12version)\
static void (* mc_##function##_wtab_##instr[6])( pixel *, intptr_t, pixel *, intptr_t, const x264_weight_t *, int ) =\
{\
    x264_mc_##function##_w4_##name1,\
    x264_mc_##function##_w4_##name1,\
    x264_mc_##function##_w8_##name2,\
    x264_mc_##function##_w##w12version##_##instr,\
    x264_mc_##function##_w16_##instr,\
    x264_mc_##function##_w20_##instr,\
};

#if HIGH_BIT_DEPTH
MC_WEIGHT_WTAB(weight,mmx2,mmx2,mmx2,12)
MC_WEIGHT_WTAB(offsetadd,mmx2,mmx2,mmx2,12)
MC_WEIGHT_WTAB(offsetsub,mmx2,mmx2,mmx2,12)
MC_WEIGHT_WTAB(weight,sse2,mmx2,sse2,12)
MC_WEIGHT_WTAB(offsetadd,sse2,mmx2,sse2,16)
MC_WEIGHT_WTAB(offsetsub,sse2,mmx2,sse2,16)

static void weight_cache_mmx2( x264_t *h, x264_weight_t *w )
{
    if( w->i_scale == 1<<w->i_denom )
    {
        if( w->i_offset < 0 )
            w->weightfn = h->mc.offsetsub;
        else
            w->weightfn = h->mc.offsetadd;
        for( int i = 0; i < 8; i++ )
            w->cachea[i] = abs(w->i_offset * (1 << (BIT_DEPTH-8)));
        return;
    }
    w->weightfn = h->mc.weight;
    int den1 = 1<<w->i_denom;
    int den2 = w->i_scale<<1;
    int den3 = 1+(w->i_offset * (1 << (BIT_DEPTH-8+1)));
    for( int i = 0; i < 8; i++ )
    {
        w->cachea[i] = den1;
        w->cacheb[i] = i&1 ? den3 : den2;
    }
}
#else
MC_WEIGHT_WTAB(weight,mmx2,mmx2,mmx2,12)
MC_WEIGHT_WTAB(offsetadd,mmx2,mmx2,mmx2,12)
MC_WEIGHT_WTAB(offsetsub,mmx2,mmx2,mmx2,12)
MC_WEIGHT_WTAB(weight,sse2,mmx2,sse2,16)
MC_WEIGHT_WTAB(offsetadd,sse2,mmx2,mmx2,16)
MC_WEIGHT_WTAB(offsetsub,sse2,mmx2,mmx2,16)
MC_WEIGHT_WTAB(weight,ssse3,ssse3,ssse3,16)
MC_WEIGHT_WTAB(weight,avx2,ssse3,avx2,16)

static void weight_cache_mmx2( x264_t *h, x264_weight_t *w )
{
    int i;
    int16_t den1;

    if( w->i_scale == 1<<w->i_denom )
    {
        if( w->i_offset < 0 )
            w->weightfn = h->mc.offsetsub;
        else
            w->weightfn = h->mc.offsetadd;
        memset( w->cachea, abs(w->i_offset), sizeof(w->cachea) );
        return;
    }
    w->weightfn = h->mc.weight;
    den1 = (w->i_offset * (1<<w->i_denom)) | (w->i_denom ? 1 << (w->i_denom - 1) : 0);
    for( i = 0; i < 8; i++ )
    {
        w->cachea[i] = w->i_scale;
        w->cacheb[i] = den1;
    }
}

static void weight_cache_ssse3( x264_t *h, x264_weight_t *w )
{
    int i, den1;
    if( w->i_scale == 1<<w->i_denom )
    {
        if( w->i_offset < 0 )
            w->weightfn = h->mc.offsetsub;
        else
            w->weightfn = h->mc.offsetadd;

        memset( w->cachea, abs( w->i_offset ), sizeof(w->cachea) );
        return;
    }
    w->weightfn = h->mc.weight;
    den1 = w->i_scale << (8 - w->i_denom);
    for( i = 0; i < 8; i++ )
    {
        w->cachea[i] = den1;
        w->cacheb[i] = w->i_offset;
    }
}
#endif // !HIGH_BIT_DEPTH

#define MC_LUMA(name,instr1,instr2)\
static void mc_luma_##name( pixel *dst,    intptr_t i_dst_stride,\
                            pixel *src[4], intptr_t i_src_stride,\
                            int mvx, int mvy,\
                            int i_width, int i_height, const x264_weight_t *weight )\
{\
    int qpel_idx = ((mvy&3)<<2) + (mvx&3);\
    int offset = (mvy>>2)*i_src_stride + (mvx>>2);\
    pixel *src1 = src[x264_hpel_ref0[qpel_idx]] + offset + ((mvy&3) == 3) * i_src_stride;\
    if( qpel_idx & 5 ) /* qpel interpolation needed */\
    {\
        pixel *src2 = src[x264_hpel_ref1[qpel_idx]] + offset + ((mvx&3) == 3);\
        pixel_avg_wtab_##instr1[i_width>>2](\
                dst, i_dst_stride, src1, i_src_stride,\
                src2, i_height );\
        if( weight->weightfn )\
            weight->weightfn[i_width>>2]( dst, i_dst_stride, dst, i_dst_stride, weight, i_height );\
    }\
    else if( weight->weightfn )\
        weight->weightfn[i_width>>2]( dst, i_dst_stride, src1, i_src_stride, weight, i_height );\
    else\
        mc_copy_wtab_##instr2[i_width>>2](dst, i_dst_stride, src1, i_src_stride, i_height );\
}

MC_LUMA(mmx2,mmx2,mmx)
MC_LUMA(sse2,sse2,sse)
#if HIGH_BIT_DEPTH
MC_LUMA(avx2,avx2,avx)
#else
#if ARCH_X86
MC_LUMA(cache32_mmx2,cache32_mmx2,mmx)
MC_LUMA(cache64_mmx2,cache64_mmx2,mmx)
#endif
MC_LUMA(cache64_sse2,cache64_sse2,sse)
MC_LUMA(cache64_ssse3,cache64_ssse3,sse)
MC_LUMA(cache64_ssse3_atom,cache64_ssse3_atom,sse)
#endif // !HIGH_BIT_DEPTH

#define GET_REF(name)\
static pixel *get_ref_##name( pixel *dst,   intptr_t *i_dst_stride,\
                              pixel *src[4], intptr_t i_src_stride,\
                              int mvx, int mvy,\
                              int i_width, int i_height, const x264_weight_t *weight )\
{\
    int qpel_idx = ((mvy&3)<<2) + (mvx&3);\
    int offset = (mvy>>2)*i_src_stride + (mvx>>2);\
    pixel *src1 = src[x264_hpel_ref0[qpel_idx]] + offset + ((mvy&3) == 3) * i_src_stride;\
    if( qpel_idx & 5 ) /* qpel interpolation needed */\
    {\
        pixel *src2 = src[x264_hpel_ref1[qpel_idx]] + offset + ((mvx&3) == 3);\
        pixel_avg_wtab_##name[i_width>>2](\
                dst, *i_dst_stride, src1, i_src_stride,\
                src2, i_height );\
        if( weight->weightfn )\
            weight->weightfn[i_width>>2]( dst, *i_dst_stride, dst, *i_dst_stride, weight, i_height );\
        return dst;\
    }\
    else if( weight->weightfn )\
    {\
        weight->weightfn[i_width>>2]( dst, *i_dst_stride, src1, i_src_stride, weight, i_height );\
        return dst;\
    }\
    else\
    {\
        *i_dst_stride = i_src_stride;\
        return src1;\
    }\
}

GET_REF(mmx2)
GET_REF(sse2)
GET_REF(avx2)
#if !HIGH_BIT_DEPTH
#if ARCH_X86
GET_REF(cache32_mmx2)
GET_REF(cache64_mmx2)
#endif
GET_REF(cache64_sse2)
GET_REF(cache64_ssse3)
GET_REF(cache64_ssse3_atom)
#endif // !HIGH_BIT_DEPTH

#define x264_hpel_filter_avx x264_template(hpel_filter_avx)
#define x264_hpel_filter_avx2 x264_template(hpel_filter_avx2)
#define x264_hpel_filter_c_mmx2 x264_template(hpel_filter_c_mmx2)
#define x264_hpel_filter_c_sse2 x264_template(hpel_filter_c_sse2)
#define x264_hpel_filter_c_ssse3 x264_template(hpel_filter_c_ssse3)
#define x264_hpel_filter_c_avx x264_template(hpel_filter_c_avx)
#define x264_hpel_filter_c_avx2 x264_template(hpel_filter_c_avx2)
#define x264_hpel_filter_h_mmx2 x264_template(hpel_filter_h_mmx2)
#define x264_hpel_filter_h_sse2 x264_template(hpel_filter_h_sse2)
#define x264_hpel_filter_h_ssse3 x264_template(hpel_filter_h_ssse3)
#define x264_hpel_filter_h_avx x264_template(hpel_filter_h_avx)
#define x264_hpel_filter_h_avx2 x264_template(hpel_filter_h_avx2)
#define x264_hpel_filter_sse2 x264_template(hpel_filter_sse2)
#define x264_hpel_filter_ssse3 x264_template(hpel_filter_ssse3)
#define x264_hpel_filter_v_mmx2 x264_template(hpel_filter_v_mmx2)
#define x264_hpel_filter_v_sse2 x264_template(hpel_filter_v_sse2)
#define x264_hpel_filter_v_ssse3 x264_template(hpel_filter_v_ssse3)
#define x264_hpel_filter_v_avx x264_template(hpel_filter_v_avx)
#define x264_hpel_filter_v_avx2 x264_template(hpel_filter_v_avx2)
#define HPEL(align, cpu, cpuv, cpuc, cpuh)\
void x264_hpel_filter_v_##cpuv( pixel *dst, pixel *src, int16_t *buf, intptr_t stride, intptr_t width);\
void x264_hpel_filter_c_##cpuc( pixel *dst, int16_t *buf, intptr_t width );\
void x264_hpel_filter_h_##cpuh( pixel *dst, pixel *src, intptr_t width );\
static void x264_hpel_filter_##cpu( pixel *dsth, pixel *dstv, pixel *dstc, pixel *src,\
                                    intptr_t stride, int width, int height, int16_t *buf )\
{\
    intptr_t realign = (intptr_t)src & (align-1);\
    src -= realign;\
    dstv -= realign;\
    dstc -= realign;\
    dsth -= realign;\
    width += realign;\
    while( height-- )\
    {\
        x264_hpel_filter_v_##cpuv( dstv, src, buf+16, stride, width );\
        x264_hpel_filter_c_##cpuc( dstc, buf+16, width );\
        x264_hpel_filter_h_##cpuh( dsth, src, width );\
        dsth += stride;\
        dstv += stride;\
        dstc += stride;\
        src  += stride;\
    }\
    x264_sfence();\
}

HPEL(8, mmx2, mmx2, mmx2, mmx2)
#if HIGH_BIT_DEPTH
HPEL(16, sse2, sse2, sse2, sse2)
#else // !HIGH_BIT_DEPTH
HPEL(16, sse2_amd, mmx2, mmx2, sse2)
#if ARCH_X86_64
void x264_hpel_filter_sse2 ( uint8_t *dsth, uint8_t *dstv, uint8_t *dstc, uint8_t *src, intptr_t stride, int width, int height, int16_t *buf );
void x264_hpel_filter_ssse3( uint8_t *dsth, uint8_t *dstv, uint8_t *dstc, uint8_t *src, intptr_t stride, int width, int height, int16_t *buf );
void x264_hpel_filter_avx  ( uint8_t *dsth, uint8_t *dstv, uint8_t *dstc, uint8_t *src, intptr_t stride, int width, int height, int16_t *buf );
void x264_hpel_filter_avx2 ( uint8_t *dsth, uint8_t *dstv, uint8_t *dstc, uint8_t *src, intptr_t stride, int width, int height, int16_t *buf );
#else
HPEL(16, sse2, sse2, sse2, sse2)
HPEL(16, ssse3, ssse3, ssse3, ssse3)
HPEL(16, avx, avx, avx, avx)
HPEL(32, avx2, avx2, avx2, avx2)
#endif
#endif // HIGH_BIT_DEPTH

PLANE_COPY(16, sse)
PLANE_COPY(32, avx)

PLANE_COPY_SWAP(16, ssse3)
PLANE_COPY_SWAP(32, avx2)

#if HIGH_BIT_DEPTH
PLANE_COPY_YUYV(64, sse2)
PLANE_COPY_YUYV(64, avx)
#else
PLANE_COPY_YUYV(32, sse2)
PLANE_COPY_YUYV(32, ssse3)
#endif
PLANE_COPY_YUYV(64, avx2)

PLANE_INTERLEAVE(mmx2)
PLANE_INTERLEAVE(sse2)
#if HIGH_BIT_DEPTH
PLANE_INTERLEAVE(avx)
#endif

#if HAVE_X86_INLINE_ASM
#undef MC_CLIP_ADD
#define MC_CLIP_ADD(s,x)\
do\
{\
    int temp_s = s;\
    int temp_x = x;\
    asm("movd       %0, %%xmm0     \n"\
        "movd       %1, %%xmm1     \n"\
        "paddsw %%xmm1, %%xmm0     \n"\
        "movd   %%xmm0, %0         \n"\
        :"+&r"(temp_s)\
        :"r"(temp_x)\
        :"xmm0", "xmm1"\
    );\
    s = temp_s;\
} while( 0 )

#undef MC_CLIP_ADD2
#define MC_CLIP_ADD2(s,x)\
do\
{\
    x264_union32_t temp = { .w={ (s)[0], (s)[1] } };\
    asm("movd       %0, %%xmm0     \n"\
        "movd       %1, %%xmm1     \n"\
        "paddsw %%xmm1, %%xmm0     \n"\
        "movd   %%xmm0, %0         \n"\
        :"+&r"(temp)\
        :"m"(M32(x))\
        :"xmm0", "xmm1"\
    );\
    (s)[0] = temp.w[0];\
    (s)[1] = temp.w[1];\
} while( 0 )
#endif

#define x264_mbtree_propagate_list_internal_ssse3 x264_template(mbtree_propagate_list_internal_ssse3)
PROPAGATE_LIST(ssse3)
#define x264_mbtree_propagate_list_internal_avx x264_template(mbtree_propagate_list_internal_avx)
PROPAGATE_LIST(avx)
#define x264_mbtree_propagate_list_internal_avx2 x264_template(mbtree_propagate_list_internal_avx2)
PROPAGATE_LIST(avx2)

#if ARCH_X86_64
#define x264_mbtree_propagate_list_internal_avx512 x264_template(mbtree_propagate_list_internal_avx512)
void x264_mbtree_propagate_list_internal_avx512( size_t len, uint16_t *ref_costs, int16_t (*mvs)[2], int16_t *propagate_amount,
                                                 uint16_t *lowres_costs, int bipred_weight, int mb_y,
                                                 int width, int height, int stride, int list_mask );

static void mbtree_propagate_list_avx512( x264_t *h, uint16_t *ref_costs, int16_t (*mvs)[2],
                                          int16_t *propagate_amount, uint16_t *lowres_costs,
                                          int bipred_weight, int mb_y, int len, int list )
{
    x264_mbtree_propagate_list_internal_avx512( len, ref_costs, mvs, propagate_amount, lowres_costs, bipred_weight << 9,
                                                mb_y << 16, h->mb.i_mb_width, h->mb.i_mb_height, h->mb.i_mb_stride,
                                                (1 << LOWRES_COST_SHIFT) << list );
}
#endif

void x264_mc_init_mmx( uint32_t cpu, x264_mc_functions_t *pf )
{
    if( !(cpu&X264_CPU_MMX) )
        return;

    pf->copy_16x16_unaligned = x264_mc_copy_w16_mmx;
    pf->copy[PIXEL_16x16] = x264_mc_copy_w16_mmx;
    pf->copy[PIXEL_8x8]   = x264_mc_copy_w8_mmx;
    pf->copy[PIXEL_4x4]   = x264_mc_copy_w4_mmx;
    pf->integral_init4v = x264_integral_init4v_mmx;
    pf->integral_init8v = x264_integral_init8v_mmx;

    if( !(cpu&X264_CPU_MMX2) )
        return;

    pf->prefetch_fenc_400 = x264_prefetch_fenc_400_mmx2;
    pf->prefetch_fenc_420 = x264_prefetch_fenc_420_mmx2;
    pf->prefetch_fenc_422 = x264_prefetch_fenc_422_mmx2;
    pf->prefetch_ref  = x264_prefetch_ref_mmx2;

    pf->plane_copy_interleave = plane_copy_interleave_mmx2;
    pf->store_interleave_chroma = x264_store_interleave_chroma_mmx2;

    pf->avg[PIXEL_16x16] = x264_pixel_avg_16x16_mmx2;
    pf->avg[PIXEL_16x8]  = x264_pixel_avg_16x8_mmx2;
    pf->avg[PIXEL_8x16]  = x264_pixel_avg_8x16_mmx2;
    pf->avg[PIXEL_8x8]   = x264_pixel_avg_8x8_mmx2;
    pf->avg[PIXEL_8x4]   = x264_pixel_avg_8x4_mmx2;
    pf->avg[PIXEL_4x16]  = x264_pixel_avg_4x16_mmx2;
    pf->avg[PIXEL_4x8]   = x264_pixel_avg_4x8_mmx2;
    pf->avg[PIXEL_4x4]   = x264_pixel_avg_4x4_mmx2;
    pf->avg[PIXEL_4x2]   = x264_pixel_avg_4x2_mmx2;

    pf->mc_luma = mc_luma_mmx2;
    pf->get_ref = get_ref_mmx2;
    pf->mc_chroma = x264_mc_chroma_mmx2;
    pf->hpel_filter = x264_hpel_filter_mmx2;
    pf->weight = mc_weight_wtab_mmx2;
    pf->weight_cache = weight_cache_mmx2;
    pf->offsetadd = mc_offsetadd_wtab_mmx2;
    pf->offsetsub = mc_offsetsub_wtab_mmx2;

    pf->frame_init_lowres_core = x264_frame_init_lowres_core_mmx2;

    if( cpu&X264_CPU_SSE )
    {
        pf->memcpy_aligned  = x264_memcpy_aligned_sse;
        pf->memzero_aligned = x264_memzero_aligned_sse;
        pf->plane_copy = plane_copy_sse;
    }

#if HIGH_BIT_DEPTH
#if ARCH_X86 // all x86_64 cpus with cacheline split issues use sse2 instead
    if( cpu&(X264_CPU_CACHELINE_32|X264_CPU_CACHELINE_64) )
        pf->frame_init_lowres_core = x264_frame_init_lowres_core_cache32_mmx2;
#endif

    if( !(cpu&X264_CPU_SSE2) )
        return;

    pf->frame_init_lowres_core = x264_frame_init_lowres_core_sse2;

    pf->load_deinterleave_chroma_fenc = x264_load_deinterleave_chroma_fenc_sse2;
    pf->load_deinterleave_chroma_fdec = x264_load_deinterleave_chroma_fdec_sse2;

    pf->plane_copy_interleave   = plane_copy_interleave_sse2;
    pf->plane_copy_deinterleave = x264_plane_copy_deinterleave_sse2;
    pf->plane_copy_deinterleave_yuyv = plane_copy_deinterleave_yuyv_sse2;

    if( cpu&X264_CPU_SSE2_IS_FAST )
    {
        pf->get_ref = get_ref_sse2;
        pf->mc_luma = mc_luma_sse2;
        pf->hpel_filter = x264_hpel_filter_sse2;
    }

    pf->integral_init4v = x264_integral_init4v_sse2;
    pf->integral_init8v = x264_integral_init8v_sse2;
    pf->mbtree_propagate_cost = x264_mbtree_propagate_cost_sse2;
    pf->store_interleave_chroma = x264_store_interleave_chroma_sse2;
    pf->offsetadd = mc_offsetadd_wtab_sse2;
    pf->offsetsub = mc_offsetsub_wtab_sse2;

    if( cpu&X264_CPU_SSE2_IS_SLOW )
        return;

    pf->avg[PIXEL_16x16] = x264_pixel_avg_16x16_sse2;
    pf->avg[PIXEL_16x8]  = x264_pixel_avg_16x8_sse2;
    pf->avg[PIXEL_8x16]  = x264_pixel_avg_8x16_sse2;
    pf->avg[PIXEL_8x8]   = x264_pixel_avg_8x8_sse2;
    pf->avg[PIXEL_8x4]   = x264_pixel_avg_8x4_sse2;
    pf->avg[PIXEL_4x16]  = x264_pixel_avg_4x16_sse2;
    pf->avg[PIXEL_4x8]   = x264_pixel_avg_4x8_sse2;
    pf->avg[PIXEL_4x4]   = x264_pixel_avg_4x4_sse2;
    pf->avg[PIXEL_4x2]   = x264_pixel_avg_4x2_sse2;

    pf->copy[PIXEL_16x16] = x264_mc_copy_w16_aligned_sse;
    pf->weight = mc_weight_wtab_sse2;

    if( !(cpu&X264_CPU_STACK_MOD4) )
        pf->mc_chroma = x264_mc_chroma_sse2;

    if( !(cpu&X264_CPU_SSSE3) )
        return;

    pf->frame_init_lowres_core = x264_frame_init_lowres_core_ssse3;
    pf->plane_copy_swap = plane_copy_swap_ssse3;
    pf->plane_copy_deinterleave_v210 = x264_plane_copy_deinterleave_v210_ssse3;
    pf->mbtree_propagate_list = mbtree_propagate_list_ssse3;
    pf->mbtree_fix8_pack      = x264_mbtree_fix8_pack_ssse3;
    pf->mbtree_fix8_unpack    = x264_mbtree_fix8_unpack_ssse3;

    if( !(cpu&(X264_CPU_SLOW_SHUFFLE|X264_CPU_SLOW_ATOM|X264_CPU_SLOW_PALIGNR)) )
        pf->integral_init4v = x264_integral_init4v_ssse3;

    if( !(cpu&X264_CPU_AVX) )
        return;

    pf->frame_init_lowres_core = x264_frame_init_lowres_core_avx;
    pf->load_deinterleave_chroma_fenc = x264_load_deinterleave_chroma_fenc_avx;
    pf->load_deinterleave_chroma_fdec = x264_load_deinterleave_chroma_fdec_avx;
    pf->plane_copy_interleave        = plane_copy_interleave_avx;
    pf->plane_copy_deinterleave      = x264_plane_copy_deinterleave_avx;
    pf->plane_copy_deinterleave_yuyv = plane_copy_deinterleave_yuyv_avx;
    pf->plane_copy_deinterleave_v210 = x264_plane_copy_deinterleave_v210_avx;
    pf->store_interleave_chroma      = x264_store_interleave_chroma_avx;
    pf->copy[PIXEL_16x16]            = x264_mc_copy_w16_aligned_avx;

    if( !(cpu&X264_CPU_STACK_MOD4) )
        pf->mc_chroma = x264_mc_chroma_avx;

    if( cpu&X264_CPU_XOP )
        pf->frame_init_lowres_core = x264_frame_init_lowres_core_xop;

    if( cpu&X264_CPU_AVX2 )
    {
        pf->mc_luma = mc_luma_avx2;
        pf->load_deinterleave_chroma_fdec = x264_load_deinterleave_chroma_fdec_avx2;
        pf->load_deinterleave_chroma_fenc = x264_load_deinterleave_chroma_fenc_avx2;
        pf->plane_copy_deinterleave_v210 = x264_plane_copy_deinterleave_v210_avx2;
    }

    if( cpu&X264_CPU_AVX512 )
    {
        pf->plane_copy_deinterleave_v210 = x264_plane_copy_deinterleave_v210_avx512;
    }
#else // !HIGH_BIT_DEPTH

#if ARCH_X86 // all x86_64 cpus with cacheline split issues use sse2 instead
    if( cpu&X264_CPU_CACHELINE_32 )
    {
        pf->mc_luma = mc_luma_cache32_mmx2;
        pf->get_ref = get_ref_cache32_mmx2;
        pf->frame_init_lowres_core = x264_frame_init_lowres_core_cache32_mmx2;
    }
    else if( cpu&X264_CPU_CACHELINE_64 )
    {
        pf->mc_luma = mc_luma_cache64_mmx2;
        pf->get_ref = get_ref_cache64_mmx2;
        pf->frame_init_lowres_core = x264_frame_init_lowres_core_cache32_mmx2;
    }
#endif

    if( !(cpu&X264_CPU_SSE2) )
        return;

    pf->integral_init4v = x264_integral_init4v_sse2;
    pf->integral_init8v = x264_integral_init8v_sse2;
    pf->hpel_filter = x264_hpel_filter_sse2_amd;
    pf->mbtree_propagate_cost = x264_mbtree_propagate_cost_sse2;
    pf->plane_copy_deinterleave = x264_plane_copy_deinterleave_sse2;
    pf->plane_copy_deinterleave_yuyv = plane_copy_deinterleave_yuyv_sse2;
    pf->load_deinterleave_chroma_fenc = x264_load_deinterleave_chroma_fenc_sse2;
    pf->load_deinterleave_chroma_fdec = x264_load_deinterleave_chroma_fdec_sse2;
    pf->plane_copy_deinterleave_rgb = x264_plane_copy_deinterleave_rgb_sse2;

    if( !(cpu&X264_CPU_SSE2_IS_SLOW) )
    {
        pf->weight = mc_weight_wtab_sse2;
        if( !(cpu&X264_CPU_SLOW_ATOM) )
        {
            pf->offsetadd = mc_offsetadd_wtab_sse2;
            pf->offsetsub = mc_offsetsub_wtab_sse2;
        }

        pf->copy[PIXEL_16x16] = x264_mc_copy_w16_aligned_sse;
        pf->avg[PIXEL_16x16] = x264_pixel_avg_16x16_sse2;
        pf->avg[PIXEL_16x8]  = x264_pixel_avg_16x8_sse2;
        pf->avg[PIXEL_8x16] = x264_pixel_avg_8x16_sse2;
        pf->avg[PIXEL_8x8]  = x264_pixel_avg_8x8_sse2;
        pf->avg[PIXEL_8x4]  = x264_pixel_avg_8x4_sse2;
        pf->hpel_filter = x264_hpel_filter_sse2;
        pf->frame_init_lowres_core = x264_frame_init_lowres_core_sse2;
        if( !(cpu&X264_CPU_STACK_MOD4) )
            pf->mc_chroma = x264_mc_chroma_sse2;

        if( cpu&X264_CPU_SSE2_IS_FAST )
        {
            pf->store_interleave_chroma = x264_store_interleave_chroma_sse2; // FIXME sse2fast? sse2medium?
            pf->plane_copy_interleave   = plane_copy_interleave_sse2;
            pf->mc_luma = mc_luma_sse2;
            pf->get_ref = get_ref_sse2;
            if( cpu&X264_CPU_CACHELINE_64 )
            {
                pf->mc_luma = mc_luma_cache64_sse2;
                pf->get_ref = get_ref_cache64_sse2;
            }
        }
    }

    if( !(cpu&X264_CPU_SSSE3) )
        return;

    pf->avg[PIXEL_16x16] = x264_pixel_avg_16x16_ssse3;
    pf->avg[PIXEL_16x8]  = x264_pixel_avg_16x8_ssse3;
    pf->avg[PIXEL_8x16]  = x264_pixel_avg_8x16_ssse3;
    pf->avg[PIXEL_8x8]   = x264_pixel_avg_8x8_ssse3;
    pf->avg[PIXEL_8x4]   = x264_pixel_avg_8x4_ssse3;
    pf->avg[PIXEL_4x16]  = x264_pixel_avg_4x16_ssse3;
    pf->avg[PIXEL_4x8]   = x264_pixel_avg_4x8_ssse3;
    pf->avg[PIXEL_4x4]   = x264_pixel_avg_4x4_ssse3;
    pf->avg[PIXEL_4x2]   = x264_pixel_avg_4x2_ssse3;
    pf->plane_copy_swap  = plane_copy_swap_ssse3;
    pf->plane_copy_deinterleave_rgb = x264_plane_copy_deinterleave_rgb_ssse3;
    pf->mbtree_propagate_list = mbtree_propagate_list_ssse3;
    pf->mbtree_fix8_pack      = x264_mbtree_fix8_pack_ssse3;
    pf->mbtree_fix8_unpack    = x264_mbtree_fix8_unpack_ssse3;

    if( !(cpu&X264_CPU_SLOW_PSHUFB) )
    {
        pf->load_deinterleave_chroma_fenc = x264_load_deinterleave_chroma_fenc_ssse3;
        pf->load_deinterleave_chroma_fdec = x264_load_deinterleave_chroma_fdec_ssse3;
        pf->plane_copy_deinterleave = x264_plane_copy_deinterleave_ssse3;
        pf->plane_copy_deinterleave_yuyv = plane_copy_deinterleave_yuyv_ssse3;
    }

    if( !(cpu&X264_CPU_SLOW_PALIGNR) )
    {
#if ARCH_X86_64
        if( !(cpu&X264_CPU_SLOW_ATOM) ) /* The 64-bit version is slower, but the 32-bit version is faster? */
#endif
            pf->hpel_filter = x264_hpel_filter_ssse3;
        pf->frame_init_lowres_core = x264_frame_init_lowres_core_ssse3;
    }
    if( !(cpu&X264_CPU_STACK_MOD4) )
        pf->mc_chroma = x264_mc_chroma_ssse3;

    if( cpu&X264_CPU_CACHELINE_64 )
    {
        if( !(cpu&X264_CPU_STACK_MOD4) )
            pf->mc_chroma = x264_mc_chroma_cache64_ssse3;
        pf->mc_luma = mc_luma_cache64_ssse3;
        pf->get_ref = get_ref_cache64_ssse3;
        if( cpu&X264_CPU_SLOW_ATOM )
        {
            pf->mc_luma = mc_luma_cache64_ssse3_atom;
            pf->get_ref = get_ref_cache64_ssse3_atom;
        }
    }

    pf->weight_cache = weight_cache_ssse3;
    pf->weight = mc_weight_wtab_ssse3;

    if( !(cpu&(X264_CPU_SLOW_SHUFFLE|X264_CPU_SLOW_ATOM|X264_CPU_SLOW_PALIGNR)) )
        pf->integral_init4v = x264_integral_init4v_ssse3;

    if( !(cpu&X264_CPU_SSE4) )
        return;

    pf->integral_init4h = x264_integral_init4h_sse4;
    pf->integral_init8h = x264_integral_init8h_sse4;

    if( !(cpu&X264_CPU_AVX) )
        return;

    pf->frame_init_lowres_core = x264_frame_init_lowres_core_avx;
    pf->integral_init8h = x264_integral_init8h_avx;
    pf->hpel_filter = x264_hpel_filter_avx;

    if( !(cpu&X264_CPU_STACK_MOD4) )
        pf->mc_chroma = x264_mc_chroma_avx;

    if( cpu&X264_CPU_XOP )
        pf->frame_init_lowres_core = x264_frame_init_lowres_core_xop;

    if( cpu&X264_CPU_AVX2 )
    {
        pf->hpel_filter = x264_hpel_filter_avx2;
        pf->mc_chroma = x264_mc_chroma_avx2;
        pf->weight = mc_weight_wtab_avx2;
        pf->avg[PIXEL_16x16] = x264_pixel_avg_16x16_avx2;
        pf->avg[PIXEL_16x8]  = x264_pixel_avg_16x8_avx2;
        pf->integral_init8v = x264_integral_init8v_avx2;
        pf->integral_init4v = x264_integral_init4v_avx2;
        pf->integral_init8h = x264_integral_init8h_avx2;
        pf->integral_init4h = x264_integral_init4h_avx2;
        pf->frame_init_lowres_core = x264_frame_init_lowres_core_avx2;
        pf->plane_copy_deinterleave_rgb = x264_plane_copy_deinterleave_rgb_avx2;
        pf->load_deinterleave_chroma_fenc = x264_load_deinterleave_chroma_fenc_avx2;
    }

    if( cpu&X264_CPU_AVX512 )
    {
        pf->avg[PIXEL_16x16] = x264_pixel_avg_16x16_avx512;
        pf->avg[PIXEL_16x8]  = x264_pixel_avg_16x8_avx512;
        pf->avg[PIXEL_8x16]  = x264_pixel_avg_8x16_avx512;
        pf->avg[PIXEL_8x8]   = x264_pixel_avg_8x8_avx512;
        pf->avg[PIXEL_8x4]   = x264_pixel_avg_8x4_avx512;
        pf->load_deinterleave_chroma_fdec = x264_load_deinterleave_chroma_fdec_avx512;
        pf->load_deinterleave_chroma_fenc = x264_load_deinterleave_chroma_fenc_avx512;
    }
#endif // HIGH_BIT_DEPTH

    if( !(cpu&X264_CPU_AVX) )
        return;
    pf->memcpy_aligned  = x264_memcpy_aligned_avx;
    pf->memzero_aligned = x264_memzero_aligned_avx;
    pf->plane_copy = plane_copy_avx;
    pf->mbtree_propagate_cost = x264_mbtree_propagate_cost_avx;
    pf->mbtree_propagate_list = mbtree_propagate_list_avx;

    if( cpu&X264_CPU_FMA4 )
        pf->mbtree_propagate_cost = x264_mbtree_propagate_cost_fma4;

    if( !(cpu&X264_CPU_AVX2) )
        return;
    pf->plane_copy_swap = plane_copy_swap_avx2;
    pf->plane_copy_deinterleave = x264_plane_copy_deinterleave_avx2;
    pf->plane_copy_deinterleave_yuyv = plane_copy_deinterleave_yuyv_avx2;
    pf->get_ref = get_ref_avx2;
    pf->mbtree_propagate_cost = x264_mbtree_propagate_cost_avx2;
    pf->mbtree_propagate_list = mbtree_propagate_list_avx2;
    pf->mbtree_fix8_pack      = x264_mbtree_fix8_pack_avx2;
    pf->mbtree_fix8_unpack    = x264_mbtree_fix8_unpack_avx2;

    if( !(cpu&X264_CPU_AVX512) )
        return;
    pf->memcpy_aligned = x264_memcpy_aligned_avx512;
    pf->memzero_aligned = x264_memzero_aligned_avx512;
    pf->plane_copy = x264_plane_copy_avx512;
    pf->plane_copy_swap = x264_plane_copy_swap_avx512;
    pf->mbtree_propagate_cost = x264_mbtree_propagate_cost_avx512;
#if ARCH_X86_64
    pf->mbtree_propagate_list = mbtree_propagate_list_avx512;
#endif
    pf->mbtree_fix8_pack      = x264_mbtree_fix8_pack_avx512;
    pf->mbtree_fix8_unpack    = x264_mbtree_fix8_unpack_avx512;
}