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handle display destroy
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parent
6c8fd6017e
commit
d1dce19253
2 changed files with 11 additions and 1 deletions
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@ -44,7 +44,6 @@ static void multi_backend_destroy(struct wlr_backend *wlr_backend) {
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struct wlr_multi_backend *backend = (struct wlr_multi_backend *)wlr_backend;
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struct subbackend_state *sub, *next;
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wl_list_for_each_safe(sub, next, &backend->backends, link) {
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// XXX do we really want to take ownership over added backends?
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wlr_backend_destroy(sub->backend);
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}
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free(backend);
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@ -68,6 +67,12 @@ struct wlr_backend_impl backend_impl = {
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.get_egl = multi_backend_get_egl,
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};
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static void handle_display_destroy(struct wl_listener *listener, void *data) {
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struct wlr_multi_backend *backend =
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wl_container_of(listener, backend, display_destroy);
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multi_backend_destroy((struct wlr_backend*)backend);
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}
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struct wlr_backend *wlr_multi_backend_create(struct wl_display *display) {
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struct wlr_multi_backend *backend =
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calloc(1, sizeof(struct wlr_multi_backend));
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@ -82,6 +87,9 @@ struct wlr_backend *wlr_multi_backend_create(struct wl_display *display) {
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wl_signal_init(&backend->events.backend_add);
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wl_signal_init(&backend->events.backend_remove);
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backend->display_destroy.notify = handle_display_destroy;
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wl_display_add_destroy_listener(display, &backend->display_destroy);
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return &backend->backend;
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}
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@ -11,6 +11,8 @@ struct wlr_multi_backend {
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struct wl_list backends;
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struct wl_listener display_destroy;
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struct {
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struct wl_signal backend_add;
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struct wl_signal backend_remove;
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