pass wl_event_loop to wlr_backend_autocreate (wlroots!4443)
References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/4443
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4043fc3093
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5fec98b17a
14
dwl.c
14
dwl.c
@ -341,6 +341,7 @@ static pid_t child_pid = -1;
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static int locked;
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static void *exclusive_focus;
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static struct wl_display *dpy;
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static struct wl_event_loop *event_loop;
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static struct wlr_backend *backend;
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static struct wlr_scene *scene;
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static struct wlr_scene_tree *layers[NUM_LAYERS];
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@ -653,6 +654,10 @@ cleanup(void)
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wl_event_source_remove(kb_group.key_repeat_source);
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wl_event_source_remove(vkb_group.key_repeat_source);
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/* If it's not destroyed manually it will cause a use-after-free of wlr_seat.
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* Destroy it until it's fixed in the wlroots side */
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wlr_backend_destroy(backend);
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wl_display_destroy(dpy);
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/* Destroy after the wayland display (when the monitors are already destroyed)
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to avoid destroying them with an invalid scene output. */
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@ -2191,12 +2196,13 @@ setup(void)
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/* The Wayland display is managed by libwayland. It handles accepting
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* clients from the Unix socket, manging Wayland globals, and so on. */
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dpy = wl_display_create();
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event_loop = wl_display_get_event_loop(dpy);
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/* The backend is a wlroots feature which abstracts the underlying input and
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* output hardware. The autocreate option will choose the most suitable
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* backend based on the current environment, such as opening an X11 window
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* if an X11 server is running. */
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if (!(backend = wlr_backend_autocreate(dpy, &session)))
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if (!(backend = wlr_backend_autocreate(event_loop, &session)))
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die("couldn't create backend");
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/* Initialize the scene graph used to lay out windows */
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@ -2389,10 +2395,8 @@ setup(void)
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LISTEN(&vkb_group.wlr_group->keyboard.events.key, &vkb_group.key, keypress);
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LISTEN(&vkb_group.wlr_group->keyboard.events.modifiers, &vkb_group.modifiers, keypressmod);
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kb_group.key_repeat_source = wl_event_loop_add_timer(
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wl_display_get_event_loop(dpy), keyrepeat, &kb_group);
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vkb_group.key_repeat_source = wl_event_loop_add_timer(
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wl_display_get_event_loop(dpy), keyrepeat, &vkb_group);
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kb_group.key_repeat_source = wl_event_loop_add_timer(event_loop, keyrepeat, &kb_group);
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vkb_group.key_repeat_source = wl_event_loop_add_timer(event_loop, keyrepeat, &vkb_group);
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/* A seat can only have one keyboard, but this is a limitation of the
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* Wayland protocol - not wlroots. We assign all connected keyboards to the
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