Lines Matching defs:x7
593 int x0, x1, x2, x3, x4, x5, x6, x7;
602 x7 = input[6];
604 if (!(x0 | x1 | x2 | x3 | x4 | x5 | x6 | x7)) {
617 s6 = cospi_26_64 * x6 + cospi_6_64 * x7;
618 s7 = cospi_6_64 * x6 - cospi_26_64 * x7;
627 x7 = ROUND_POWER_OF_TWO((s3 - s7), DCT_CONST_BITS);
636 s6 = -cospi_24_64 * x6 + cospi_8_64 * x7;
637 s7 = cospi_8_64 * x6 + cospi_24_64 * x7;
646 x7 = ROUND_POWER_OF_TWO((s5 - s7), DCT_CONST_BITS);
651 s6 = cospi_16_64 * (x6 + x7);
652 s7 = cospi_16_64 * (x6 - x7);
657 x7 = ROUND_POWER_OF_TWO((s7), DCT_CONST_BITS);
664 output[5] = -x7;
