+ spl::shared_ptr<diagnostics::graph> graph_;\r
+ boost::timer tick_timer_;\r
+ boost::timer frame_timer_;\r
+\r
+ CComPtr<IDeckLink> decklink_;\r
+ CComQIPtr<IDeckLinkInput> input_;\r
+ CComQIPtr<IDeckLinkAttributes > attributes_;\r
+ \r
+ const std::wstring model_name_;\r
+ const size_t device_index_;\r
+ const std::wstring filter_;\r