Lines Matching refs:x_old
182 static u16 x_old[MAX_CONTACTS + 1] = { 0 }; variable
719 x_old[id] = x; in filter_point()
723 x_err = x > x_old[id] ? (x - x_old[id]) : (x_old[id] - x); in filter_point()
750 x_old[id] ? (x_old[id] + filter_step_x) : (x_old[id] - in filter_point()
757 x_old[id] = x_new; in filter_point()
769 x_old[id] = x; in record_point()
773 x = (x_old[id] + x) / 2; in record_point()
776 if (x > x_old[id]) in record_point()
777 x_err = x - x_old[id]; in record_point()
779 x_err = x_old[id] - x; in record_point()
788 x_old[id] = x; in record_point()
794 x_old[id] = x; in record_point()
796 x_new = x_old[id]; in record_point()
808 x_new = x_old[id]; in record_point()