Lines Matching refs:y_err
622 u16 y_err = 0; in filter_point() local
631 y_err = y > y_old[id] ? (y - y_old[id]) : (y_old[id] - y); in filter_point()
632 if ((x_err > FILTER_MAX && y_err > FILTER_MAX / 3) || in filter_point()
633 (x_err > FILTER_MAX / 3 && y_err > FILTER_MAX)) { in filter_point()
635 filter_step_y = y_err; in filter_point()
639 if (y_err > FILTER_MAX) in filter_point()
640 filter_step_y = y_err; in filter_point()
642 if (x_err <= 2 * FILTER_MAX && y_err <= 2 * FILTER_MAX) { in filter_point()
645 } else if (x_err <= 3 * FILTER_MAX && y_err <= 3 * FILTER_MAX) { in filter_point()
648 } else if (x_err <= 4 * FILTER_MAX && y_err <= 4 * FILTER_MAX) { in filter_point()
664 u16 y_err = 0; in record_point() local
678 y_err = y - y_old[id]; in record_point()
680 y_err = y_old[id] - y; in record_point()
681 if ((x_err > 3 && y_err > 1) || (x_err > 1 && y_err > 3)) { in record_point()
693 if (y_err > 3) { in record_point()