mirrors/wayland
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wayland/wayland.git synced 2025-11-03 09:01:42 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add support for server allocated object IDs

Browse source 
We set aside a range of the object ID space for use by the server.  This
allows the server to bind an object to an ID for a client and pass that
object to the client.  The client can use the object immediately and the
server can emit events to the object immdiately.
This commit is contained in:
Kristian Høgsberg 2011-11-18 21:59:36 -05:00
parent 190492b97c
commit bdbd6ef80b
5 changed files with 108 additions and 30 deletions
Download patch file Download diff file Expand all files Collapse all files

36
src/wayland-client.c
View file

@ -132,7 +132,27 @@ wl_proxy_create(struct wl_proxy *factory, const struct wl_interface *interface)
proxy->object.interface = interface;
proxy->object.implementation = NULL;
proxy->object.id = wl_map_insert_new(&display->objects, proxy);
proxy->object.id = wl_map_insert_new(&display->objects,
WL_MAP_CLIENT_SIDE, proxy);
proxy->display = display;
return proxy;
}
WL_EXPORT struct wl_proxy *
wl_proxy_create_for_id(struct wl_proxy *factory,
uint32_t id, const struct wl_interface *interface)
{
struct wl_proxy *proxy;
struct wl_display *display = factory->display;
proxy = malloc(sizeof *proxy);
if (proxy == NULL)
return NULL;
proxy->object.interface = interface;
proxy->object.implementation = NULL;
proxy->object.id = wl_map_insert_at(&display->objects, id, proxy);
proxy->display = display;
return proxy;
@ -141,8 +161,12 @@ wl_proxy_create(struct wl_proxy *factory, const struct wl_interface *interface)
WL_EXPORT void
wl_proxy_destroy(struct wl_proxy *proxy)
{
wl_map_insert_at(&proxy->display->objects,
proxy->object.id, WL_ZOMBIE_OBJECT);
if (proxy->object.id < WL_SERVER_ID_START)
wl_map_insert_at(&proxy->display->objects,
proxy->object.id, WL_ZOMBIE_OBJECT);
else
wl_map_insert_at(&proxy->display->objects,
proxy->object.id, NULL);
free(proxy);
}
@ -336,10 +360,12 @@ wl_display_connect(const char *name)
wl_list_init(&display->global_listener_list);
wl_list_init(&display->global_list);
wl_map_insert_new(&display->objects, NULL);
wl_map_insert_new(&display->objects, WL_MAP_CLIENT_SIDE, NULL);
display->proxy.object.interface = &wl_display_interface;
display->proxy.object.id = wl_map_insert_new(&display->objects, display);
display->proxy.object.id =
wl_map_insert_new(&display->objects,
WL_MAP_CLIENT_SIDE, display);
display->proxy.display = display;
display->proxy.object.implementation = (void(**)(void)) &display_listener;
display->proxy.user_data = display;