#define CEIL(X)                 ((int)((X < 0) ? (X) : ((int)X == X) ? (X) : ((int)X + 1)))

	wlr_fractional_scale_v1_notify_scale(surface, l->mon->wlr_output->scale);
	wlr_surface_set_preferred_buffer_scale(surface, CEIL(l->mon->wlr_output->scale));