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backend/headless: take wl_event_loop instead of wl_display

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Simon Ser 2023-11-23 13:42:11 +01:00 committed by Kirill Primak
parent 0867dd4e6b
commit 682dbf36e5
5 changed files with 14 additions and 15 deletions
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3
backend/backend.c
View file

@ -229,7 +229,8 @@ static struct wlr_backend *attempt_x11_backend(struct wl_display *display,
static struct wlr_backend *attempt_headless_backend( static struct wlr_backend *attempt_headless_backend(
struct wl_display *display) { struct wl_display *display) {
struct wlr_backend *backend = wlr_headless_backend_create(display); struct wl_event_loop *loop = wl_display_get_event_loop(display);
struct wlr_backend *backend = wlr_headless_backend_create(loop);
if (backend == NULL) { if (backend == NULL) {
return NULL; return NULL;
} }

14
backend/headless/backend.c
View file

@ -40,7 +40,7 @@ static void backend_destroy(struct wlr_backend *wlr_backend) {
wlr_output_destroy(&output->wlr_output); wlr_output_destroy(&output->wlr_output);
} }
wl_list_remove(&backend->display_destroy.link); wl_list_remove(&backend->event_loop_destroy.link);
free(backend); free(backend);
} }
@ -57,13 +57,13 @@ static const struct wlr_backend_impl backend_impl = {
.get_buffer_caps = get_buffer_caps, .get_buffer_caps = get_buffer_caps,
}; };
static void handle_display_destroy(struct wl_listener *listener, void *data) { static void handle_event_loop_destroy(struct wl_listener *listener, void *data) {
struct wlr_headless_backend *backend = struct wlr_headless_backend *backend =
wl_container_of(listener, backend, display_destroy); wl_container_of(listener, backend, event_loop_destroy);
backend_destroy(&backend->backend); backend_destroy(&backend->backend);
} }
struct wlr_backend *wlr_headless_backend_create(struct wl_display *display) { struct wlr_backend *wlr_headless_backend_create(struct wl_event_loop *loop) {
wlr_log(WLR_INFO, "Creating headless backend"); wlr_log(WLR_INFO, "Creating headless backend");
struct wlr_headless_backend *backend = calloc(1, sizeof(*backend)); struct wlr_headless_backend *backend = calloc(1, sizeof(*backend));
@ -74,11 +74,11 @@ struct wlr_backend *wlr_headless_backend_create(struct wl_display *display) {
wlr_backend_init(&backend->backend, &backend_impl); wlr_backend_init(&backend->backend, &backend_impl);
backend->display = display; backend->event_loop = loop;
wl_list_init(&backend->outputs); wl_list_init(&backend->outputs);
backend->display_destroy.notify = handle_display_destroy; backend->event_loop_destroy.notify = handle_event_loop_destroy;
wl_display_add_destroy_listener(display, &backend->display_destroy); wl_event_loop_add_destroy_listener(loop, &backend->event_loop_destroy);
return &backend->backend; return &backend->backend;
} }

6
backend/headless/output.c
View file

@ -119,8 +119,7 @@ struct wlr_output *wlr_headless_add_output(struct wlr_backend *wlr_backend,
wlr_output_state_init(&state); wlr_output_state_init(&state);
wlr_output_state_set_custom_mode(&state, width, height, 0); wlr_output_state_set_custom_mode(&state, width, height, 0);
wlr_output_init(wlr_output, &backend->backend, &output_impl, wlr_output_init(wlr_output, &backend->backend, &output_impl, backend->event_loop, &state);
wl_display_get_event_loop(backend->display), &state);
wlr_output_state_finish(&state); wlr_output_state_finish(&state);
output_update_refresh(output, 0); output_update_refresh(output, 0);
@ -135,8 +134,7 @@ struct wlr_output *wlr_headless_add_output(struct wlr_backend *wlr_backend,
snprintf(description, sizeof(description), "Headless output %zu", output_num); snprintf(description, sizeof(description), "Headless output %zu", output_num);
wlr_output_set_description(wlr_output, description); wlr_output_set_description(wlr_output, description);
struct wl_event_loop *ev = wl_display_get_event_loop(backend->display); output->frame_timer = wl_event_loop_add_timer(backend->event_loop, signal_frame, output);
output->frame_timer = wl_event_loop_add_timer(ev, signal_frame, output);
wl_list_insert(&backend->outputs, &output->link); wl_list_insert(&backend->outputs, &output->link);

4
include/backend/headless.h
View file

@ -8,9 +8,9 @@
struct wlr_headless_backend { struct wlr_headless_backend {
struct wlr_backend backend; struct wlr_backend backend;
struct wl_display *display; struct wl_event_loop *event_loop;
struct wl_list outputs; struct wl_list outputs;
struct wl_listener display_destroy; struct wl_listener event_loop_destroy;
bool started; bool started;
}; };

2
include/wlr/backend/headless.h
View file

@ -16,7 +16,7 @@
* Creates a headless backend. A headless backend has no outputs or inputs by * Creates a headless backend. A headless backend has no outputs or inputs by
* default. * default.
*/ */
struct wlr_backend *wlr_headless_backend_create(struct wl_display *display); struct wlr_backend *wlr_headless_backend_create(struct wl_event_loop *loop);
/** /**
* Create a new headless output. * Create a new headless output.
* *