Lines Matching refs:x_old
226 static u16 x_old[MAX_CONTACTS + 1] = { 0 }; variable
746 x_old[id] = x; in filter_point()
750 x_err = x > x_old[id] ? (x - x_old[id]) : (x_old[id] - x); in filter_point()
777 x_old[id] ? (x_old[id] + filter_step_x) : (x_old[id] - in filter_point()
784 x_old[id] = x_new; in filter_point()
796 x_old[id] = x; in record_point()
800 x = (x_old[id] + x) / 2; in record_point()
803 if (x > x_old[id]) { in record_point()
804 x_err = x - x_old[id]; in record_point()
806 x_err = x_old[id] - x; in record_point()
817 x_old[id] = x; in record_point()
823 x_old[id] = x; in record_point()
825 x_new = x_old[id]; in record_point()
837 x_new = x_old[id]; in record_point()