v4l2_rect_enclosed
if (!v4l2_rect_enclosed(&s->r, &base_rect))
!v4l2_rect_enclosed(&rect, &s->r))
!v4l2_rect_enclosed(&s->r, &rect))
!v4l2_rect_enclosed(&rect, &sel->r))
!v4l2_rect_enclosed(&sel->r, &rect))
if (!v4l2_rect_enclosed(r, &base_rect))
if (s->flags & V4L2_SEL_FLAG_LE && !v4l2_rect_enclosed(&r, &s->r))
if (s->flags & V4L2_SEL_FLAG_GE && !v4l2_rect_enclosed(&s->r, &r))