DECLARE_ADDREF 26 libavdevice/dshow_enummediatypes.c DECLARE_ADDREF(libAVEnumMediaTypes) DECLARE_ADDREF 26 libavdevice/dshow_enumpins.c DECLARE_ADDREF(libAVEnumPins) DECLARE_ADDREF 26 libavdevice/dshow_filter.c DECLARE_ADDREF(libAVFilter) DECLARE_ADDREF 29 libavdevice/dshow_pin.c DECLARE_ADDREF(libAVPin)