boost::signals2::signal<void (ContentVideo)> Data;
private:
- /** Time of last thing to be emitted */
boost::shared_ptr<const Content> _content;
- boost::optional<Frame> _last_emitted;
+ /** Frame of last thing to be emitted */
+ boost::optional<Frame> _last_emitted_frame;
+ boost::optional<Eyes> _last_emitted_eyes;
ContentTime _position;
};