In case you haven't found it yet, the "please draw a frame" event you get from the compositor is wl_surface.frame: https://wayland.freedesktop.org/docs/html/apa

In case you haven't found it yet, the "please draw a frame" event you get from the compositor is wl_surface.frame: https://wayland.freedesktop.org/docs/html/apa.html#protocol-spec-wl_surface-request-frame https://wayland.freedesktop.org/docs/html/apa.html#protocol-...