Lines Matching refs:sdy
79 int sdy,
120 int sdx, int sdy, int axis,
143 if (sdy < 0)
185 int sdx, int sdy, int axis,
218 if (sdy < 0)
254 int sdx, int sdy, int axis,
265 y1 += sdy;
268 y1 += sdy;
292 int sdy,
331 y1 += sdy;
334 y1 += sdy;
425 int sdx, sdy; /* sign of dx and dy */
435 adx, ady, sdx, sdy, 1, 1, octant);
471 sdx, sdy, axis, data->x1, data->y1, e, e1, e3, len);
508 sdx, sdy, axis, new_x1, new_y1,