+
+ boost::property_tree::wptree delay_info() const
+ {
+ boost::property_tree::wptree info;
+
+ auto stage_info = stage_.delay_info();
+ auto mixer_info = mixer_.delay_info();
+ auto output_info = output_.delay_info();
+
+ // TODO: because of std::async deferred timed waiting does not work so for now we have to block
+ info.add_child(L"layers", stage_info.get());
+ info.add_child(L"mix-time", mixer_info.get());
+ info.add_child(L"output", output_info.get());
+
+ return info;
+ }