compositor: add plugin-registry
Implement a simple register and lookup for function tables. This is
intended for plugins to expose APIs to other plugins.
It has been very hard to arrange a plugin to be able to call into
another plugin without modifying Weston core to explicitly support each
case. This patch fixes that.
The tests all pass.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Signed-off-by: Giulio Camuffo <giuliocamuffo@gmail.com>
diff --git a/libweston/compositor.h b/libweston/compositor.h
index 49ef063..33b86c1 100644
--- a/libweston/compositor.h
+++ b/libweston/compositor.h
@@ -783,6 +783,8 @@
struct weston_launcher *launcher;
+ struct wl_list plugin_api_list; /* struct weston_plugin_api::link */
+
uint32_t output_id_pool;
struct xkb_rule_names xkb_names;