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Assert (almost all) signals have no attached listeners on destroy

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This commit is contained in:
Kirill Primak 2024-11-22 20:32:32 +03:00
parent b03b05d2b3
commit 8f56f7ca43
79 changed files with 518 additions and 9 deletions
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15
types/output/output.c
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@ -349,6 +349,7 @@ void wlr_output_init(struct wlr_output *output, struct wlr_backend *backend,
wl_list_init(&output->cursors);
wl_list_init(&output->layers);
wl_list_init(&output->resources);
wl_signal_init(&output->events.frame);
wl_signal_init(&output->events.damage);
wl_signal_init(&output->events.needs_frame);
@ -377,13 +378,23 @@ void wlr_output_init(struct wlr_output *output, struct wlr_backend *backend,
void wlr_output_finish(struct wlr_output *output) {
wl_signal_emit_mutable(&output->events.destroy, output);
wlr_addon_set_finish(&output->addons);
assert(wl_list_empty(&output->events.frame.listener_list));
assert(wl_list_empty(&output->events.damage.listener_list));
assert(wl_list_empty(&output->events.needs_frame.listener_list));
assert(wl_list_empty(&output->events.precommit.listener_list));
assert(wl_list_empty(&output->events.commit.listener_list));
assert(wl_list_empty(&output->events.present.listener_list));
assert(wl_list_empty(&output->events.bind.listener_list));
assert(wl_list_empty(&output->events.description.listener_list));
assert(wl_list_empty(&output->events.request_state.listener_list));
assert(wl_list_empty(&output->events.destroy.listener_list));
wlr_output_destroy_global(output);
wl_list_remove(&output->display_destroy.link);
wlr_addon_set_finish(&output->addons);
// The backend is responsible for free-ing the list of modes
struct wlr_output_cursor *cursor, *tmp_cursor;