struct wlr_scene_output *scene_output;

	wlr_output_layout_add(output_layout, wlr_output, r->x, r->y);
	sgeom = *wlr_output_layout_get_box(output_layout, NULL);
	/* When adding monitors, the geometries of all monitors must be updated */
	wl_list_for_each(m, &mons, link) {
		/* The first monitor in the list is the most recently added */
		Client *c;
		wl_list_for_each(c, &clients, link) {
			if (c->isfloating)
				resize(c, c->geom.x + m->w.width, c->geom.y,
						c->geom.width, c->geom.height, 0);
		}
		return;
	}

	m->scene_output = wlr_scene_output_create(scene, wlr_output);
	wlr_output_layout_add_auto(output_layout, wlr_output);

	Client *c;
	int skip = 0;

	Client *c;
	int skip = 0;

	clock_gettime(CLOCK_MONOTONIC, &now);

	/* Skip rendering if any XDG clients have an outstanding resize. */

	/* Render if no XDG clients have an outstanding resize. */

	/* HACK: This loop is the simplest way to handle ephemeral pageflip
	 * failures but probably not the best. Revisit if damage tracking is
	 * added. */
	do {
		/* wlr_output_attach_render makes the OpenGL context current. */
		if (!wlr_output_attach_render(m->wlr_output, NULL))
			return;
		if (!skip) {
			/* Begin the renderer (calls glViewport and some other GL sanity checks) */
			wlr_renderer_begin(drw, m->wlr_output->width, m->wlr_output->height);
			wlr_renderer_clear(drw, rootcolor);

	if (!skip && !wlr_scene_output_commit(m->scene_output))
		return;

			/* Render the scene at (-mx, -my) to get this monitor's view.
			 * wlroots will not render windows falling outside the box. */
			wlr_scene_render_output(scene, m->wlr_output, -m->m.x, -m->m.y, NULL);
			/* Conclude rendering and swap the buffers, showing the final frame
			 * on-screen. */
			wlr_renderer_end(drw);
		}
	} while (!wlr_output_commit(m->wlr_output));

	clock_gettime(CLOCK_MONOTONIC, &now);

		wlr_scene_output_set_position(m->scene_output, m->m.x, m->m.y);