Lines Matching full:step
30 tran_high_t step[4]; // canbe16 in vpx_fdct4x4_c() local
52 step[0] = in_high[0] + in_high[3]; in vpx_fdct4x4_c()
53 step[1] = in_high[1] + in_high[2]; in vpx_fdct4x4_c()
54 step[2] = in_high[1] - in_high[2]; in vpx_fdct4x4_c()
55 step[3] = in_high[0] - in_high[3]; in vpx_fdct4x4_c()
56 temp1 = (step[0] + step[1]) * cospi_16_64; in vpx_fdct4x4_c()
57 temp2 = (step[0] - step[1]) * cospi_16_64; in vpx_fdct4x4_c()
60 temp1 = step[2] * cospi_24_64 + step[3] * cospi_8_64; in vpx_fdct4x4_c()
61 temp2 = -step[2] * cospi_8_64 + step[3] * cospi_24_64; in vpx_fdct4x4_c()
127 // fdct4(step, step); in vpx_fdct8x8_c()
261 // fdct4(step, step); in vpx_fdct16x16_c()
299 // step 2 in vpx_fdct16x16_c()
308 // step 3 in vpx_fdct16x16_c()
317 // step 4 in vpx_fdct16x16_c()
326 // step 5 in vpx_fdct16x16_c()
335 // step 6 in vpx_fdct16x16_c()
386 tran_high_t step[32]; in vpx_fdct32() local
388 step[0] = input[0] + input[(32 - 1)]; in vpx_fdct32()
389 step[1] = input[1] + input[(32 - 2)]; in vpx_fdct32()
390 step[2] = input[2] + input[(32 - 3)]; in vpx_fdct32()
391 step[3] = input[3] + input[(32 - 4)]; in vpx_fdct32()
392 step[4] = input[4] + input[(32 - 5)]; in vpx_fdct32()
393 step[5] = input[5] + input[(32 - 6)]; in vpx_fdct32()
394 step[6] = input[6] + input[(32 - 7)]; in vpx_fdct32()
395 step[7] = input[7] + input[(32 - 8)]; in vpx_fdct32()
396 step[8] = input[8] + input[(32 - 9)]; in vpx_fdct32()
397 step[9] = input[9] + input[(32 - 10)]; in vpx_fdct32()
398 step[10] = input[10] + input[(32 - 11)]; in vpx_fdct32()
399 step[11] = input[11] + input[(32 - 12)]; in vpx_fdct32()
400 step[12] = input[12] + input[(32 - 13)]; in vpx_fdct32()
401 step[13] = input[13] + input[(32 - 14)]; in vpx_fdct32()
402 step[14] = input[14] + input[(32 - 15)]; in vpx_fdct32()
403 step[15] = input[15] + input[(32 - 16)]; in vpx_fdct32()
404 step[16] = -input[16] + input[(32 - 17)]; in vpx_fdct32()
405 step[17] = -input[17] + input[(32 - 18)]; in vpx_fdct32()
406 step[18] = -input[18] + input[(32 - 19)]; in vpx_fdct32()
407 step[19] = -input[19] + input[(32 - 20)]; in vpx_fdct32()
408 step[20] = -input[20] + input[(32 - 21)]; in vpx_fdct32()
409 step[21] = -input[21] + input[(32 - 22)]; in vpx_fdct32()
410 step[22] = -input[22] + input[(32 - 23)]; in vpx_fdct32()
411 step[23] = -input[23] + input[(32 - 24)]; in vpx_fdct32()
412 step[24] = -input[24] + input[(32 - 25)]; in vpx_fdct32()
413 step[25] = -input[25] + input[(32 - 26)]; in vpx_fdct32()
414 step[26] = -input[26] + input[(32 - 27)]; in vpx_fdct32()
415 step[27] = -input[27] + input[(32 - 28)]; in vpx_fdct32()
416 step[28] = -input[28] + input[(32 - 29)]; in vpx_fdct32()
417 step[29] = -input[29] + input[(32 - 30)]; in vpx_fdct32()
418 step[30] = -input[30] + input[(32 - 31)]; in vpx_fdct32()
419 step[31] = -input[31] + input[(32 - 32)]; in vpx_fdct32()
422 output[0] = step[0] + step[16 - 1]; in vpx_fdct32()
423 output[1] = step[1] + step[16 - 2]; in vpx_fdct32()
424 output[2] = step[2] + step[16 - 3]; in vpx_fdct32()
425 output[3] = step[3] + step[16 - 4]; in vpx_fdct32()
426 output[4] = step[4] + step[16 - 5]; in vpx_fdct32()
427 output[5] = step[5] + step[16 - 6]; in vpx_fdct32()
428 output[6] = step[6] + step[16 - 7]; in vpx_fdct32()
429 output[7] = step[7] + step[16 - 8]; in vpx_fdct32()
430 output[8] = -step[8] + step[16 - 9]; in vpx_fdct32()
431 output[9] = -step[9] + step[16 - 10]; in vpx_fdct32()
432 output[10] = -step[10] + step[16 - 11]; in vpx_fdct32()
433 output[11] = -step[11] + step[16 - 12]; in vpx_fdct32()
434 output[12] = -step[12] + step[16 - 13]; in vpx_fdct32()
435 output[13] = -step[13] + step[16 - 14]; in vpx_fdct32()
436 output[14] = -step[14] + step[16 - 15]; in vpx_fdct32()
437 output[15] = -step[15] + step[16 - 16]; in vpx_fdct32()
439 output[16] = step[16]; in vpx_fdct32()
440 output[17] = step[17]; in vpx_fdct32()
441 output[18] = step[18]; in vpx_fdct32()
442 output[19] = step[19]; in vpx_fdct32()
444 output[20] = dct_32_round((-step[20] + step[27]) * cospi_16_64); in vpx_fdct32()
445 output[21] = dct_32_round((-step[21] + step[26]) * cospi_16_64); in vpx_fdct32()
446 output[22] = dct_32_round((-step[22] + step[25]) * cospi_16_64); in vpx_fdct32()
447 output[23] = dct_32_round((-step[23] + step[24]) * cospi_16_64); in vpx_fdct32()
449 output[24] = dct_32_round((step[24] + step[23]) * cospi_16_64); in vpx_fdct32()
450 output[25] = dct_32_round((step[25] + step[22]) * cospi_16_64); in vpx_fdct32()
451 output[26] = dct_32_round((step[26] + step[21]) * cospi_16_64); in vpx_fdct32()
452 output[27] = dct_32_round((step[27] + step[20]) * cospi_16_64); in vpx_fdct32()
454 output[28] = step[28]; in vpx_fdct32()
455 output[29] = step[29]; in vpx_fdct32()
456 output[30] = step[30]; in vpx_fdct32()
457 output[31] = step[31]; in vpx_fdct32()
498 step[0] = output[0] + output[(8 - 1)]; in vpx_fdct32()
499 step[1] = output[1] + output[(8 - 2)]; in vpx_fdct32()
500 step[2] = output[2] + output[(8 - 3)]; in vpx_fdct32()
501 step[3] = output[3] + output[(8 - 4)]; in vpx_fdct32()
502 step[4] = -output[4] + output[(8 - 5)]; in vpx_fdct32()
503 step[5] = -output[5] + output[(8 - 6)]; in vpx_fdct32()
504 step[6] = -output[6] + output[(8 - 7)]; in vpx_fdct32()
505 step[7] = -output[7] + output[(8 - 8)]; in vpx_fdct32()
506 step[8] = output[8]; in vpx_fdct32()
507 step[9] = output[9]; in vpx_fdct32()
508 step[10] = dct_32_round((-output[10] + output[13]) * cospi_16_64); in vpx_fdct32()
509 step[11] = dct_32_round((-output[11] + output[12]) * cospi_16_64); in vpx_fdct32()
510 step[12] = dct_32_round((output[12] + output[11]) * cospi_16_64); in vpx_fdct32()
511 step[13] = dct_32_round((output[13] + output[10]) * cospi_16_64); in vpx_fdct32()
512 step[14] = output[14]; in vpx_fdct32()
513 step[15] = output[15]; in vpx_fdct32()
515 step[16] = output[16] + output[23]; in vpx_fdct32()
516 step[17] = output[17] + output[22]; in vpx_fdct32()
517 step[18] = output[18] + output[21]; in vpx_fdct32()
518 step[19] = output[19] + output[20]; in vpx_fdct32()
519 step[20] = -output[20] + output[19]; in vpx_fdct32()
520 step[21] = -output[21] + output[18]; in vpx_fdct32()
521 step[22] = -output[22] + output[17]; in vpx_fdct32()
522 step[23] = -output[23] + output[16]; in vpx_fdct32()
523 step[24] = -output[24] + output[31]; in vpx_fdct32()
524 step[25] = -output[25] + output[30]; in vpx_fdct32()
525 step[26] = -output[26] + output[29]; in vpx_fdct32()
526 step[27] = -output[27] + output[28]; in vpx_fdct32()
527 step[28] = output[28] + output[27]; in vpx_fdct32()
528 step[29] = output[29] + output[26]; in vpx_fdct32()
529 step[30] = output[30] + output[25]; in vpx_fdct32()
530 step[31] = output[31] + output[24]; in vpx_fdct32()
533 output[0] = step[0] + step[3]; in vpx_fdct32()
534 output[1] = step[1] + step[2]; in vpx_fdct32()
535 output[2] = -step[2] + step[1]; in vpx_fdct32()
536 output[3] = -step[3] + step[0]; in vpx_fdct32()
537 output[4] = step[4]; in vpx_fdct32()
538 output[5] = dct_32_round((-step[5] + step[6]) * cospi_16_64); in vpx_fdct32()
539 output[6] = dct_32_round((step[6] + step[5]) * cospi_16_64); in vpx_fdct32()
540 output[7] = step[7]; in vpx_fdct32()
541 output[8] = step[8] + step[11]; in vpx_fdct32()
542 output[9] = step[9] + step[10]; in vpx_fdct32()
543 output[10] = -step[10] + step[9]; in vpx_fdct32()
544 output[11] = -step[11] + step[8]; in vpx_fdct32()
545 output[12] = -step[12] + step[15]; in vpx_fdct32()
546 output[13] = -step[13] + step[14]; in vpx_fdct32()
547 output[14] = step[14] + step[13]; in vpx_fdct32()
548 output[15] = step[15] + step[12]; in vpx_fdct32()
550 output[16] = step[16]; in vpx_fdct32()
551 output[17] = step[17]; in vpx_fdct32()
552 output[18] = dct_32_round(step[18] * -cospi_8_64 + step[29] * cospi_24_64); in vpx_fdct32()
553 output[19] = dct_32_round(step[19] * -cospi_8_64 + step[28] * cospi_24_64); in vpx_fdct32()
554 output[20] = dct_32_round(step[20] * -cospi_24_64 + step[27] * -cospi_8_64); in vpx_fdct32()
555 output[21] = dct_32_round(step[21] * -cospi_24_64 + step[26] * -cospi_8_64); in vpx_fdct32()
556 output[22] = step[22]; in vpx_fdct32()
557 output[23] = step[23]; in vpx_fdct32()
558 output[24] = step[24]; in vpx_fdct32()
559 output[25] = step[25]; in vpx_fdct32()
560 output[26] = dct_32_round(step[26] * cospi_24_64 + step[21] * -cospi_8_64); in vpx_fdct32()
561 output[27] = dct_32_round(step[27] * cospi_24_64 + step[20] * -cospi_8_64); in vpx_fdct32()
562 output[28] = dct_32_round(step[28] * cospi_8_64 + step[19] * cospi_24_64); in vpx_fdct32()
563 output[29] = dct_32_round(step[29] * cospi_8_64 + step[18] * cospi_24_64); in vpx_fdct32()
564 output[30] = step[30]; in vpx_fdct32()
565 output[31] = step[31]; in vpx_fdct32()
568 step[0] = dct_32_round((output[0] + output[1]) * cospi_16_64); in vpx_fdct32()
569 step[1] = dct_32_round((-output[1] + output[0]) * cospi_16_64); in vpx_fdct32()
570 step[2] = dct_32_round(output[2] * cospi_24_64 + output[3] * cospi_8_64); in vpx_fdct32()
571 step[3] = dct_32_round(output[3] * cospi_24_64 - output[2] * cospi_8_64); in vpx_fdct32()
572 step[4] = output[4] + output[5]; in vpx_fdct32()
573 step[5] = -output[5] + output[4]; in vpx_fdct32()
574 step[6] = -output[6] + output[7]; in vpx_fdct32()
575 step[7] = output[7] + output[6]; in vpx_fdct32()
576 step[8] = output[8]; in vpx_fdct32()
577 step[9] = dct_32_round(output[9] * -cospi_8_64 + output[14] * cospi_24_64); in vpx_fdct32()
578 step[10] = dct_32_round(output[10] * -cospi_24_64 + output[13] * -cospi_8_64); in vpx_fdct32()
579 step[11] = output[11]; in vpx_fdct32()
580 step[12] = output[12]; in vpx_fdct32()
581 step[13] = dct_32_round(output[13] * cospi_24_64 + output[10] * -cospi_8_64); in vpx_fdct32()
582 step[14] = dct_32_round(output[14] * cospi_8_64 + output[9] * cospi_24_64); in vpx_fdct32()
583 step[15] = output[15]; in vpx_fdct32()
585 step[16] = output[16] + output[19]; in vpx_fdct32()
586 step[17] = output[17] + output[18]; in vpx_fdct32()
587 step[18] = -output[18] + output[17]; in vpx_fdct32()
588 step[19] = -output[19] + output[16]; in vpx_fdct32()
589 step[20] = -output[20] + output[23]; in vpx_fdct32()
590 step[21] = -output[21] + output[22]; in vpx_fdct32()
591 step[22] = output[22] + output[21]; in vpx_fdct32()
592 step[23] = output[23] + output[20]; in vpx_fdct32()
593 step[24] = output[24] + output[27]; in vpx_fdct32()
594 step[25] = output[25] + output[26]; in vpx_fdct32()
595 step[26] = -output[26] + output[25]; in vpx_fdct32()
596 step[27] = -output[27] + output[24]; in vpx_fdct32()
597 step[28] = -output[28] + output[31]; in vpx_fdct32()
598 step[29] = -output[29] + output[30]; in vpx_fdct32()
599 step[30] = output[30] + output[29]; in vpx_fdct32()
600 step[31] = output[31] + output[28]; in vpx_fdct32()
603 output[0] = step[0]; in vpx_fdct32()
604 output[1] = step[1]; in vpx_fdct32()
605 output[2] = step[2]; in vpx_fdct32()
606 output[3] = step[3]; in vpx_fdct32()
607 output[4] = dct_32_round(step[4] * cospi_28_64 + step[7] * cospi_4_64); in vpx_fdct32()
608 output[5] = dct_32_round(step[5] * cospi_12_64 + step[6] * cospi_20_64); in vpx_fdct32()
609 output[6] = dct_32_round(step[6] * cospi_12_64 + step[5] * -cospi_20_64); in vpx_fdct32()
610 output[7] = dct_32_round(step[7] * cospi_28_64 + step[4] * -cospi_4_64); in vpx_fdct32()
611 output[8] = step[8] + step[9]; in vpx_fdct32()
612 output[9] = -step[9] + step[8]; in vpx_fdct32()
613 output[10] = -step[10] + step[11]; in vpx_fdct32()
614 output[11] = step[11] + step[10]; in vpx_fdct32()
615 output[12] = step[12] + step[13]; in vpx_fdct32()
616 output[13] = -step[13] + step[12]; in vpx_fdct32()
617 output[14] = -step[14] + step[15]; in vpx_fdct32()
618 output[15] = step[15] + step[14]; in vpx_fdct32()
620 output[16] = step[16]; in vpx_fdct32()
621 output[17] = dct_32_round(step[17] * -cospi_4_64 + step[30] * cospi_28_64); in vpx_fdct32()
622 output[18] = dct_32_round(step[18] * -cospi_28_64 + step[29] * -cospi_4_64); in vpx_fdct32()
623 output[19] = step[19]; in vpx_fdct32()
624 output[20] = step[20]; in vpx_fdct32()
625 output[21] = dct_32_round(step[21] * -cospi_20_64 + step[26] * cospi_12_64); in vpx_fdct32()
626 output[22] = dct_32_round(step[22] * -cospi_12_64 + step[25] * -cospi_20_64); in vpx_fdct32()
627 output[23] = step[23]; in vpx_fdct32()
628 output[24] = step[24]; in vpx_fdct32()
629 output[25] = dct_32_round(step[25] * cospi_12_64 + step[22] * -cospi_20_64); in vpx_fdct32()
630 output[26] = dct_32_round(step[26] * cospi_20_64 + step[21] * cospi_12_64); in vpx_fdct32()
631 output[27] = step[27]; in vpx_fdct32()
632 output[28] = step[28]; in vpx_fdct32()
633 output[29] = dct_32_round(step[29] * cospi_28_64 + step[18] * -cospi_4_64); in vpx_fdct32()
634 output[30] = dct_32_round(step[30] * cospi_4_64 + step[17] * cospi_28_64); in vpx_fdct32()
635 output[31] = step[31]; in vpx_fdct32()
638 step[0] = output[0]; in vpx_fdct32()
639 step[1] = output[1]; in vpx_fdct32()
640 step[2] = output[2]; in vpx_fdct32()
641 step[3] = output[3]; in vpx_fdct32()
642 step[4] = output[4]; in vpx_fdct32()
643 step[5] = output[5]; in vpx_fdct32()
644 step[6] = output[6]; in vpx_fdct32()
645 step[7] = output[7]; in vpx_fdct32()
646 step[8] = dct_32_round(output[8] * cospi_30_64 + output[15] * cospi_2_64); in vpx_fdct32()
647 step[9] = dct_32_round(output[9] * cospi_14_64 + output[14] * cospi_18_64); in vpx_fdct32()
648 step[10] = dct_32_round(output[10] * cospi_22_64 + output[13] * cospi_10_64); in vpx_fdct32()
649 step[11] = dct_32_round(output[11] * cospi_6_64 + output[12] * cospi_26_64); in vpx_fdct32()
650 step[12] = dct_32_round(output[12] * cospi_6_64 + output[11] * -cospi_26_64); in vpx_fdct32()
651 step[13] = dct_32_round(output[13] * cospi_22_64 + output[10] * -cospi_10_64); in vpx_fdct32()
652 step[14] = dct_32_round(output[14] * cospi_14_64 + output[9] * -cospi_18_64); in vpx_fdct32()
653 step[15] = dct_32_round(output[15] * cospi_30_64 + output[8] * -cospi_2_64); in vpx_fdct32()
655 step[16] = output[16] + output[17]; in vpx_fdct32()
656 step[17] = -output[17] + output[16]; in vpx_fdct32()
657 step[18] = -output[18] + output[19]; in vpx_fdct32()
658 step[19] = output[19] + output[18]; in vpx_fdct32()
659 step[20] = output[20] + output[21]; in vpx_fdct32()
660 step[21] = -output[21] + output[20]; in vpx_fdct32()
661 step[22] = -output[22] + output[23]; in vpx_fdct32()
662 step[23] = output[23] + output[22]; in vpx_fdct32()
663 step[24] = output[24] + output[25]; in vpx_fdct32()
664 step[25] = -output[25] + output[24]; in vpx_fdct32()
665 step[26] = -output[26] + output[27]; in vpx_fdct32()
666 step[27] = output[27] + output[26]; in vpx_fdct32()
667 step[28] = output[28] + output[29]; in vpx_fdct32()
668 step[29] = -output[29] + output[28]; in vpx_fdct32()
669 step[30] = -output[30] + output[31]; in vpx_fdct32()
670 step[31] = output[31] + output[30]; in vpx_fdct32()
673 output[0] = step[0]; in vpx_fdct32()
674 output[16] = step[1]; in vpx_fdct32()
675 output[8] = step[2]; in vpx_fdct32()
676 output[24] = step[3]; in vpx_fdct32()
677 output[4] = step[4]; in vpx_fdct32()
678 output[20] = step[5]; in vpx_fdct32()
679 output[12] = step[6]; in vpx_fdct32()
680 output[28] = step[7]; in vpx_fdct32()
681 output[2] = step[8]; in vpx_fdct32()
682 output[18] = step[9]; in vpx_fdct32()
683 output[10] = step[10]; in vpx_fdct32()
684 output[26] = step[11]; in vpx_fdct32()
685 output[6] = step[12]; in vpx_fdct32()
686 output[22] = step[13]; in vpx_fdct32()
687 output[14] = step[14]; in vpx_fdct32()
688 output[30] = step[15]; in vpx_fdct32()
690 output[1] = dct_32_round(step[16] * cospi_31_64 + step[31] * cospi_1_64); in vpx_fdct32()
691 output[17] = dct_32_round(step[17] * cospi_15_64 + step[30] * cospi_17_64); in vpx_fdct32()
692 output[9] = dct_32_round(step[18] * cospi_23_64 + step[29] * cospi_9_64); in vpx_fdct32()
693 output[25] = dct_32_round(step[19] * cospi_7_64 + step[28] * cospi_25_64); in vpx_fdct32()
694 output[5] = dct_32_round(step[20] * cospi_27_64 + step[27] * cospi_5_64); in vpx_fdct32()
695 output[21] = dct_32_round(step[21] * cospi_11_64 + step[26] * cospi_21_64); in vpx_fdct32()
696 output[13] = dct_32_round(step[22] * cospi_19_64 + step[25] * cospi_13_64); in vpx_fdct32()
697 output[29] = dct_32_round(step[23] * cospi_3_64 + step[24] * cospi_29_64); in vpx_fdct32()
698 output[3] = dct_32_round(step[24] * cospi_3_64 + step[23] * -cospi_29_64); in vpx_fdct32()
699 output[19] = dct_32_round(step[25] * cospi_19_64 + step[22] * -cospi_13_64); in vpx_fdct32()
700 output[11] = dct_32_round(step[26] * cospi_11_64 + step[21] * -cospi_21_64); in vpx_fdct32()
701 output[27] = dct_32_round(step[27] * cospi_27_64 + step[20] * -cospi_5_64); in vpx_fdct32()
702 output[7] = dct_32_round(step[28] * cospi_7_64 + step[19] * -cospi_25_64); in vpx_fdct32()
703 output[23] = dct_32_round(step[29] * cospi_23_64 + step[18] * -cospi_9_64); in vpx_fdct32()
704 output[15] = dct_32_round(step[30] * cospi_15_64 + step[17] * -cospi_17_64); in vpx_fdct32()
705 output[31] = dct_32_round(step[31] * cospi_31_64 + step[16] * -cospi_1_64); in vpx_fdct32()