Lines Matching refs:x1
665 int x0 = src[5], x1 = src[3]; in aan_idct8x8() local
668 int x4 = x0 + x1; x0 -= x1; in aan_idct8x8()
670 x1 = x2 + x3; x2 -= x3; in aan_idct8x8()
671 x3 = x1 + x4; x1 -= x4; in aan_idct8x8()
676 x1 = descale( x1*C1_414, fixb); in aan_idct8x8()
679 x1 -= x0; in aan_idct8x8()
680 x2 += x1; in aan_idct8x8()
683 work[5] = x1; work[4] = x2; in aan_idct8x8()
687 x0 = src[0]; x1 = src[4]; in aan_idct8x8()
692 x3 = x0 + x1; x0 -= x1; in aan_idct8x8()
693 x1 = x3 + x4; x3 -= x4; in aan_idct8x8()
697 x1 -= x2; x2 = 2*x2 + x1; in aan_idct8x8()
698 work[7] = x1; work[0] = x2; in aan_idct8x8()
701 x1 = x4 + x2; x4 -= x2; in aan_idct8x8()
702 work[1] = x1; work[6] = x4; in aan_idct8x8()
704 x1 = work[5]; x2 = work[4]; in aan_idct8x8()
705 x4 = x0 + x1; x0 -= x1; in aan_idct8x8()
706 x1 = x3 + x2; x3 -= x2; in aan_idct8x8()
709 work[3] = x3; work[4] = x1; in aan_idct8x8()
717 int x0 = work[8*5], x1 = work[8*3]; in aan_idct8x8() local
720 int x4 = x0 + x1; x0 -= x1; in aan_idct8x8()
721 x1 = x2 + x3; x2 -= x3; in aan_idct8x8()
722 x3 = x1 + x4; x1 -= x4; in aan_idct8x8()
727 x1 = descale( x1*C1_414, fixb); in aan_idct8x8()
730 x1 -= x0; in aan_idct8x8()
731 x2 += x1; in aan_idct8x8()
734 dst[5] = x1; dst[4] = x2; in aan_idct8x8()
738 x0 = work[8*0]; x1 = work[8*4]; in aan_idct8x8()
743 x3 = x0 + x1; x0 -= x1; in aan_idct8x8()
744 x1 = x3 + x4; x3 -= x4; in aan_idct8x8()
748 x1 -= x2; x2 = 2*x2 + x1; in aan_idct8x8()
749 x1 = descale(x1,3); in aan_idct8x8()
752 dst[7] = x1; dst[0] = x2; in aan_idct8x8()
755 x1 = descale(x4 + x2,3); in aan_idct8x8()
757 dst[1] = x1; dst[6] = x4; in aan_idct8x8()
759 x1 = dst[5]; x2 = dst[4]; in aan_idct8x8()
761 x4 = descale(x0 + x1,3); in aan_idct8x8()
762 x0 = descale(x0 - x1,3); in aan_idct8x8()
763 x1 = descale(x3 + x2,3); in aan_idct8x8()
767 dst[3] = x3; dst[4] = x1; in aan_idct8x8()
1112 int i, s = 0, mcu, x1 = 0, y1 = 0; in ProcessScan() local
1175 if( x1 + x2 > m_width ) x2 = m_width - x1; in ProcessScan()
1178 data1 = data + x1*nch; in ProcessScan()
1271 x1 += h[0]; in ProcessScan()
1272 if( x1 >= m_width ) in ProcessScan()
1274 x1 = 0; in ProcessScan()
1522 int x0 = src[0], x1 = src[7]; in aan_fdct8x8() local
1525 int x4 = x0 + x1; x0 -= x1; in aan_fdct8x8()
1526 x1 = x2 + x3; x2 -= x3; in aan_fdct8x8()
1529 x2 = x4 + x1; x4 -= x1; in aan_fdct8x8()
1532 x1 = x0 + x3; x0 -= x3; in aan_fdct8x8()
1538 x3 = x0 + x1; x0 -= x1; in aan_fdct8x8()
1539 x1 = x2 + x3; x2 -= x3; in aan_fdct8x8()
1541 work[0] = x1; work[4] = x2; in aan_fdct8x8()
1544 x1 = x4 + x0; x4 -= x0; in aan_fdct8x8()
1545 work[2] = x4; work[6] = x1; in aan_fdct8x8()
1547 x0 = work[1]; x1 = work[3]; in aan_fdct8x8()
1550 x0 += x1; x1 += x2; x2 += x3; in aan_fdct8x8()
1551 x1 = descale(x1*C0_707, fixb); in aan_fdct8x8()
1553 x4 = x1 + x3; x3 -= x1; in aan_fdct8x8()
1554 x1 = (x0 - x2)*C0_382; in aan_fdct8x8()
1555 x0 = descale(x0*C0_541 + x1, fixb); in aan_fdct8x8()
1556 x2 = descale(x2*C1_306 + x1, fixb); in aan_fdct8x8()
1558 x1 = x0 + x3; x3 -= x0; in aan_fdct8x8()
1561 work[5] = x1; work[1] = x0; in aan_fdct8x8()
1569 int x0 = work[8*0], x1 = work[8*7]; in aan_fdct8x8() local
1572 int x4 = x0 + x1; x0 -= x1; in aan_fdct8x8()
1573 x1 = x2 + x3; x2 -= x3; in aan_fdct8x8()
1576 x2 = x4 + x1; x4 -= x1; in aan_fdct8x8()
1579 x1 = x0 + x3; x0 -= x3; in aan_fdct8x8()
1585 x3 = x0 + x1; x0 -= x1; in aan_fdct8x8()
1586 x1 = x2 + x3; x2 -= x3; in aan_fdct8x8()
1588 dst[0] = descale(x1*postscale[0], postshift); in aan_fdct8x8()
1592 x1 = x4 + x0; x4 -= x0; in aan_fdct8x8()
1595 dst[6] = descale(x1*postscale[6], postshift); in aan_fdct8x8()
1597 x0 = work[8*0]; x1 = work[8*3]; in aan_fdct8x8()
1600 x0 += x1; x1 += x2; x2 += x3; in aan_fdct8x8()
1601 x1 = descale(x1*C0_707, fixb); in aan_fdct8x8()
1603 x4 = x1 + x3; x3 -= x1; in aan_fdct8x8()
1604 x1 = (x0 - x2)*C0_382; in aan_fdct8x8()
1605 x0 = descale(x0*C0_541 + x1, fixb); in aan_fdct8x8()
1606 x2 = descale(x2*C1_306 + x1, fixb); in aan_fdct8x8()
1608 x1 = x0 + x3; x3 -= x0; in aan_fdct8x8()
1611 dst[5] = descale(x1*postscale[5], postshift); in aan_fdct8x8()