Lines Matching refs:Cx
368 void SkGetCubicCoeff(const SkPoint pts[4], SkScalar cx[4], SkScalar cy[4]) {
371 if (cx) {
372 get_cubic_coeff(&pts[0].fX, cx);
634 SkScalar Cx = src[3].fX + 3 * (src[1].fX - src[2].fX) - src[0].fX;
637 return SkFindUnitQuadRoots(Bx*Cy - By*Cx,
638 Ax*Cy - Ay*Cx,
