wl_list_insert(compositor->pending_output_list.prev, &output->link);
}
+/** Create a string with the attached heads' names.
+ *
+ * The string must be free()'d.
+ */
+static char *
+weston_output_create_heads_string(struct weston_output *output)
+{
+ FILE *fp;
+ char *str = NULL;
+ size_t size = 0;
+ struct weston_head *head;
+ const char *sep = "";
+
+ fp = open_memstream(&str, &size);
+ if (!fp)
+ return NULL;
+
+ wl_list_for_each(head, &output->head_list, output_link) {
+ fprintf(fp, "%s%s", sep, head->name);
+ sep = ", ";
+ }
+ fclose(fp);
+
+ return str;
+}
+
/** Constructs a weston_output object that can be used by the compositor.
*
* \param output The weston_output object that needs to be enabled. Must not
struct weston_compositor *c = output->compositor;
struct weston_output *iterator;
struct weston_head *head;
+ char *head_names;
int x = 0, y = 0;
if (output->enabled) {
weston_compositor_add_output(output->compositor, output);
+ head_names = weston_output_create_heads_string(output);
+ weston_log("Output '%s' enabled with head(s) %s\n",
+ output->name, head_names);
+ free(head_names);
+
return 0;
}