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@ -43,7 +43,6 @@ struct wl_client { |
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struct wl_event_source *source; |
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struct wl_display *display; |
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struct wl_list resource_list; |
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struct wl_list link; |
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uint32_t id_count; |
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}; |
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@ -52,13 +51,20 @@ struct wl_display { |
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struct wl_event_loop *loop; |
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struct wl_hash_table *objects; |
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struct wl_list pending_frame_list; |
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struct wl_list frame_list; |
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uint32_t client_id_range; |
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uint32_t id; |
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struct wl_list global_list; |
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}; |
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struct wl_frame_listener { |
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struct wl_resource resource; |
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struct wl_client *client; |
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uint32_t key; |
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struct wl_list link; |
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}; |
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struct wl_global { |
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struct wl_object *object; |
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wl_client_connect_func_t func; |
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@ -200,7 +206,6 @@ wl_client_create(struct wl_display *display, int fd) |
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wl_connection_create(fd, wl_client_connection_update, client); |
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wl_list_init(&client->resource_list); |
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wl_list_init(&client->link); |
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wl_display_post_range(display, client); |
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@ -257,7 +262,8 @@ wl_resource_destroy(struct wl_resource *resource, struct wl_client *client) |
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struct wl_display *display = client->display; |
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wl_list_remove(&resource->link); |
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wl_hash_table_remove(display->objects, resource->base.id); |
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if (resource->base.id > 0) |
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wl_hash_table_remove(display->objects, resource->base.id); |
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resource->destroy(resource, client); |
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} |
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@ -268,30 +274,14 @@ wl_client_destroy(struct wl_client *client) |
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printf("disconnect from client %p\n", client); |
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wl_list_remove(&client->link); |
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wl_list_for_each_safe(resource, tmp, &client->resource_list, link) { |
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wl_list_remove(&resource->link); |
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resource->destroy(resource, client); |
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} |
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wl_list_for_each_safe(resource, tmp, &client->resource_list, link) |
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wl_resource_destroy(resource, client); |
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wl_event_source_remove(client->source); |
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wl_connection_destroy(client->connection); |
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free(client); |
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} |
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WL_EXPORT void |
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wl_client_send_acknowledge(struct wl_client *client, |
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struct wl_compositor *compositor, |
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uint32_t key, uint32_t frame) |
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{ |
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wl_list_remove(&client->link); |
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wl_list_insert(client->display->pending_frame_list.prev, |
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&client->link); |
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wl_client_post_event(client, &compositor->base, |
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WL_COMPOSITOR_ACKNOWLEDGE, key, frame); |
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} |
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WL_EXPORT int |
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wl_display_set_compositor(struct wl_display *display, |
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struct wl_compositor *compositor, |
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@ -307,6 +297,51 @@ wl_display_set_compositor(struct wl_display *display, |
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return 0; |
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} |
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static void |
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display_sync(struct wl_client *client, |
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struct wl_display *display, uint32_t key) |
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{ |
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wl_client_post_event(client, &display->base, WL_DISPLAY_SYNC, key); |
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} |
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static void |
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destroy_frame_listener(struct wl_resource *resource, struct wl_client *client) |
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{ |
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struct wl_frame_listener *listener = |
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container_of(resource, struct wl_frame_listener, resource); |
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wl_list_remove(&listener->link); |
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free(listener); |
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} |
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static void |
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display_frame(struct wl_client *client, |
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struct wl_display *display, uint32_t key) |
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{ |
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struct wl_frame_listener *listener; |
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listener = malloc(sizeof *listener); |
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if (listener == NULL) { |
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wl_client_post_no_memory(client); |
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return; |
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} |
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/* The listener is a resource so we destroy it when the client
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* goes away. */ |
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listener->resource.destroy = destroy_frame_listener; |
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listener->resource.base.id = 0; |
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listener->client = client; |
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listener->key = key; |
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wl_list_insert(client->resource_list.prev, &listener->resource.link); |
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wl_list_insert(display->frame_list.prev, &listener->link); |
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} |
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struct wl_display_interface display_interface = { |
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display_sync, |
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display_frame |
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}; |
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WL_EXPORT struct wl_display * |
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wl_display_create(void) |
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{ |
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@ -328,22 +363,22 @@ wl_display_create(void) |
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return NULL; |
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} |
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wl_list_init(&display->pending_frame_list); |
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wl_list_init(&display->frame_list); |
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wl_list_init(&display->global_list); |
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display->client_id_range = 256; /* Gah, arbitrary... */ |
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display->id = 1; |
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display->base.interface = &wl_display_interface; |
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display->base.implementation = NULL; |
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display->base.implementation = (void (**)(void)) &display_interface; |
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wl_display_add_object(display, &display->base); |
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if (wl_display_add_global(display, &display->base, NULL)) { |
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wl_event_loop_destroy(display->loop); |
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free(display); |
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return NULL; |
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}
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} |
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return display;
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return display; |
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} |
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WL_EXPORT void |
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@ -388,18 +423,15 @@ wl_surface_post_event(struct wl_surface *surface, |
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} |
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WL_EXPORT void |
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wl_display_post_frame(struct wl_display *display, |
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struct wl_compositor *compositor, |
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uint32_t frame, uint32_t msecs) |
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wl_display_post_frame(struct wl_display *display, uint32_t time) |
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{ |
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struct wl_client *client; |
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struct wl_frame_listener *listener, *next; |
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wl_list_for_each(client, &display->pending_frame_list, link) |
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wl_client_post_event(client, &compositor->base, |
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WL_COMPOSITOR_FRAME, frame, msecs); |
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wl_list_remove(&display->pending_frame_list); |
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wl_list_init(&display->pending_frame_list); |
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wl_list_for_each_safe(listener, next, &display->frame_list, link) { |
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wl_client_post_event(listener->client, &display->base, |
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WL_DISPLAY_FRAME, listener->key, time); |
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wl_resource_destroy(&listener->resource, listener->client); |
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} |
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} |
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WL_EXPORT struct wl_event_loop * |
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Kristian Høgsberg
15 years ago