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Lines Matching refs:Ax

379 //  t = - (Ax Bx + Ay By) / (Bx ^ 2 + By ^ 2)
383     SkScalar    Ax = src[1].fX - src[0].fX;
390     (void)valid_unit_divide(-(Ax * Bx + Ay * By), Bx * Bx + By * By, &t);
395     numer.setMul(Ax, -Bx);
725     SkScalar    Ax = src[1].fX - src[0].fX;
734     count = SkFindUnitQuadRoots(Bx*Cy - By*Cx, Ax*Cy - Ay*Cx, Ax*By - Ay*Bx, tValues);
742     B.setMul(Ax, Cy);
746     C.setMul(Ax, By);