Send wl_surface.preferred_buffer_scale

emersion · emersion · commit fc16fb65491b · 2023-07-12T09:59:00.000+02:00
References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3696
diff --git a/sway/desktop/surface.c b/sway/desktop/surface.c
@@ -56,6 +56,7 @@ void surface_update_outputs(struct wlr_surface *surface) {
 		}
 	}
 	wlr_fractional_scale_v1_notify_scale(surface, scale);
+	wlr_surface_set_preferred_buffer_scale(surface, ceil(scale));
 }
 
 void surface_enter_output(struct wlr_surface *surface,
diff --git a/sway/server.c b/sway/server.c
@@ -103,7 +103,7 @@ bool server_init(struct sway_server *server) {
 		return false;
 	}
 
-	server->compositor = wlr_compositor_create(server->wl_display, 5,
+	server->compositor = wlr_compositor_create(server->wl_display, 6,
 		server->renderer);
 	server->compositor_new_surface.notify = handle_compositor_new_surface;
 	wl_signal_add(&server->compositor->events.new_surface,

Original file line number	Diff line number	Diff line change
`@@ -56,6 +56,7 @@ void surface_update_outputs(struct wlr_surface *surface) {`
`56`	`56`	`}`
`57`	`57`	`}`
`58`	`58`	`wlr_fractional_scale_v1_notify_scale(surface, scale);`
	`59`	`+ wlr_surface_set_preferred_buffer_scale(surface, ceil(scale));`
`59`	`60`	`}`
`60`	`61`
`61`	`62`	`void surface_enter_output(struct wlr_surface *surface,`
Original file line number	Diff line number	Diff line change
`@@ -103,7 +103,7 @@ bool server_init(struct sway_server *server) {`
`103`	`103`	`return false;`
`104`	`104`	`}`
`105`	`105`
`106`		`- server->compositor = wlr_compositor_create(server->wl_display, 5,`
	`106`	`+ server->compositor = wlr_compositor_create(server->wl_display, 6,`
`107`	`107`	`server->renderer);`
`108`	`108`	`server->compositor_new_surface.notify = handle_compositor_new_surface;`
`109`	`109`	`wl_signal_add(&server->compositor->events.new_surface,`