Lines Matching refs:dx20
524 int32_t dx20 = x2 - x0;528 if (dx01*dy20 < dy01*dx20) {533 dx20 = x2 - x0;556 int32_t ey2 = dy20 * (x2 - mx) - dx20 * (y2 - my);562 if (dy20<0 || (dy20 == 0 && dx20>0)) ey2++;595 ey2 += dx20 << TRI_FRACTION_BITS;
