compositor,main: use weston_compositor_load_backend()
Move load_backend_new() from main.c to weston_compositor_load_backend()
in compositor.c.
This makes libweston load its own backends without leaking the details
to the user.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Giulio Camuffo <giuliocamuffo@gmail.com>
diff --git a/src/compositor.c b/src/compositor.c
index 3904ef0..682357b 100644
--- a/src/compositor.c
+++ b/src/compositor.c
@@ -4866,3 +4866,32 @@
{
return compositor->user_data;
}
+
+/** Load a backend into a weston_compositor
+ *
+ * A backend must be loaded to make a weston_compositor work. A backend
+ * provides input and output capabilities, and determines the renderer to use.
+ *
+ * \param compositor A compositor that has not had a backend loaded yet.
+ * \param backend Name of the backend file.
+ * \param config_base A pointer to a backend-specific configuration
+ * structure's 'base' member.
+ *
+ * \return 0 on success, or -1 on error.
+ */
+WL_EXPORT int
+weston_compositor_load_backend(struct weston_compositor *compositor,
+ const char *backend,
+ struct weston_backend_config *config_base)
+{
+ int (*backend_init)(struct weston_compositor *c,
+ int *argc, char *argv[],
+ struct weston_config *config,
+ struct weston_backend_config *config_base);
+
+ backend_init = weston_load_module(backend, "backend_init");
+ if (!backend_init)
+ return -1;
+
+ return backend_init(compositor, NULL, NULL, NULL, config_base);
+}