Lines Matching defs:y_old
209 int y_old; /* used for smoothing */
569 dev->x_old = dev->y_old = -1;
607 y = (dev->y_old * 7 + y) >> 3;
609 dev->y_old = y;
624 dev->y_old = y;
628 dev->x_old = dev->y_old = -1;
639 dev->x_old = dev->y_old = -1;
727 y = (dev->y_old * 7 + y) >> 3;
729 dev->y_old = y;
744 dev->y_old = y;
748 dev->x_old = dev->y_old = -1;
759 dev->x_old = dev->y_old = -1;
779 dev->x_old = dev->y_old = -1;