Lines Matching refs:x1
1613 SkFixed x0, y0, x1, y1, x2, y2;
1617 x1 = srcPt[2].fX - srcPt[1].fX;
1624 SkFixed denom = SkMulDiv(x1, y2, x2) - y1;
1628 a1 = SkFractDiv(SkMulDiv(x0 - x1, y2, x2) - y0 + y1, denom);
1630 SkFixed denom = x1 - SkMulDiv(y1, x2, y2);
1634 a1 = SkFractDiv(x0 - x1 - SkMulDiv(y0 - y1, x2, y2), denom);
1637 /* check if abs(x1) > abs(y1) */
1638 if ( x1 > 0 ? y1 > 0 ? x1 > y1 : x1 > -y1 : y1 > 0 ? -x1 > y1 : x1 < y1) {
1639 SkFixed denom = y2 - SkMulDiv(x2, y1, x1);
1643 a2 = SkFractDiv(y0 - y2 - SkMulDiv(x0 - x2, y1, x1), denom);
1645 SkFixed denom = SkMulDiv(y2, x1, y1) - x2;
1649 a2 = SkFractDiv(SkMulDiv(y0 - y2, x1, y1) - x0 + x2, denom);
1746 float x0, y0, x1, y1, x2, y2;
1750 x1 = srcPt[2].fX - srcPt[1].fX;
1757 float denom = SkScalarMulDiv(x1, y2, x2) - y1;
1761 a1 = SkScalarDiv(SkScalarMulDiv(x0 - x1, y2, x2) - y0 + y1, denom);
1763 float denom = x1 - SkScalarMulDiv(y1, x2, y2);
1767 a1 = SkScalarDiv(x0 - x1 - SkScalarMulDiv(y0 - y1, x2, y2), denom);
1770 /* check if abs(x1) > abs(y1) */
1771 if ( x1 > 0 ? y1 > 0 ? x1 > y1 : x1 > -y1 : y1 > 0 ? -x1 > y1 : x1 < y1) {
1772 float denom = y2 - SkScalarMulDiv(x2, y1, x1);
1776 a2 = SkScalarDiv(y0 - y2 - SkScalarMulDiv(x0 - x2, y1, x1), denom);
1778 float denom = SkScalarMulDiv(y2, x1, y1) - x2;
1782 a2 = SkScalarDiv(SkScalarMulDiv(y0 - y2, x1, y1) - x0 + x2, denom);
