Lines Matching defs:x7
473 int x0, x1, x2, x3, x4, x5, x6, x7;
482 x7 = input[6];
484 if (!(x0 | x1 | x2 | x3 | x4 | x5 | x6 | x7)) {
497 s6 = cospi_26_64 * x6 + cospi_6_64 * x7;
498 s7 = cospi_6_64 * x6 - cospi_26_64 * x7;
507 x7 = ROUND_POWER_OF_TWO((s3 - s7), DCT_CONST_BITS);
516 s6 = -cospi_24_64 * x6 + cospi_8_64 * x7;
517 s7 = cospi_8_64 * x6 + cospi_24_64 * x7;
526 x7 = ROUND_POWER_OF_TWO((s5 - s7), DCT_CONST_BITS);
531 s6 = cospi_16_64 * (x6 + x7);
532 s7 = cospi_16_64 * (x6 - x7);
537 x7 = ROUND_POWER_OF_TWO((s7), DCT_CONST_BITS);
544 output[5] = -x7;