Lines Matching refs:x_old
161 static u16 x_old[MAX_CONTACTS + 1] = {0}; variable
520 x_old[id] = x;
524 x_err = x > x_old[id] ? (x - x_old[id]) : (x_old[id] - x);
548 x_new = x > x_old[id] ? (x_old[id] + filter_step_x) : (x_old[id] - filter_step_x);
551 x_old[id] = x_new;
563 x_old[id] = x;
567 x = (x_old[id] + x) / 2;
570 if (x > x_old[id])
571 x_err = x - x_old[id];
573 x_err = x_old[id] - x;
582 x_old[id] = x;
588 x_old[id] = x;
590 x_new = x_old[id];
602 x_new = x_old[id];