diff options
Diffstat (limited to 'backend/multi')
| -rw-r--r-- | backend/multi/backend.c | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/backend/multi/backend.c b/backend/multi/backend.c index fc0c5b81..3815a0bc 100644 --- a/backend/multi/backend.c +++ b/backend/multi/backend.c @@ -16,8 +16,8 @@ struct subbackend_state { struct wl_list link; }; -static bool multi_backend_start(struct wlr_backend *_backend) { - struct wlr_multi_backend *backend = (struct wlr_multi_backend *)_backend; +static bool multi_backend_start(struct wlr_backend *wlr_backend) { + struct wlr_multi_backend *backend = (struct wlr_multi_backend *)wlr_backend; struct subbackend_state *sub; wl_list_for_each(sub, &backend->backends, link) { if (!wlr_backend_start(sub->backend)) { @@ -28,8 +28,9 @@ static bool multi_backend_start(struct wlr_backend *_backend) { return true; } -static void multi_backend_destroy(struct wlr_backend *_backend) { - struct wlr_multi_backend *backend = (struct wlr_multi_backend *)_backend; +static void multi_backend_destroy(struct wlr_backend *wlr_backend) { + struct wlr_multi_backend *backend = (struct wlr_multi_backend *)wlr_backend; + wl_list_remove(&backend->display_destroy.link); struct subbackend_state *sub, *next; wl_list_for_each_safe(sub, next, &backend->backends, link) { wlr_backend_destroy(sub->backend); @@ -38,8 +39,8 @@ static void multi_backend_destroy(struct wlr_backend *_backend) { free(backend); } -static struct wlr_egl *multi_backend_get_egl(struct wlr_backend *_backend) { - struct wlr_multi_backend *backend = (struct wlr_multi_backend *)_backend; +static struct wlr_egl *multi_backend_get_egl(struct wlr_backend *wlr_backend) { + struct wlr_multi_backend *backend = (struct wlr_multi_backend *)wlr_backend; struct subbackend_state *sub; wl_list_for_each(sub, &backend->backends, link) { struct wlr_egl *egl = wlr_backend_get_egl(sub->backend); @@ -53,10 +54,17 @@ static struct wlr_egl *multi_backend_get_egl(struct wlr_backend *_backend) { struct wlr_backend_impl backend_impl = { .start = multi_backend_start, .destroy = multi_backend_destroy, - .get_egl = multi_backend_get_egl + .get_egl = multi_backend_get_egl, }; -struct wlr_backend *wlr_multi_backend_create(struct wlr_session *session) { +static void handle_display_destroy(struct wl_listener *listener, void *data) { + struct wlr_multi_backend *backend = + wl_container_of(listener, backend, display_destroy); + multi_backend_destroy(&backend->backend); +} + +struct wlr_backend *wlr_multi_backend_create(struct wl_display *display, + struct wlr_session *session) { struct wlr_multi_backend *backend = calloc(1, sizeof(struct wlr_multi_backend)); if (!backend) { @@ -64,10 +72,13 @@ struct wlr_backend *wlr_multi_backend_create(struct wlr_session *session) { return NULL; } + backend->session = session; wl_list_init(&backend->backends); wlr_backend_init(&backend->backend, &backend_impl); - backend->session = session; + session->display_destroy.notify = handle_display_destroy; + wl_display_add_destroy_listener(display, &session->display_destroy); + return &backend->backend; } |