- virtual void reset () {}
-
- void maybe_seek (boost::optional<ContentTime> position, ContentTime time, bool accurate);
-
-private:
- /** Seek so that the next pass() will yield the next thing
- * (video/sound frame, subtitle etc.) at or after the requested
- * time. Pass accurate = true to try harder to ensure that, at worst,
- * the next thing we yield comes before `time'. This may entail
- * seeking some way before `time' to be on the safe side.
- * Alternatively, if seeking is 100% accurate for this decoder,
- * it may seek to just the right spot.
- */
- virtual void seek (ContentTime time, bool accurate) = 0;
+ virtual bool pass () = 0;
+ virtual void seek (dcpomatic::ContentTime time, bool accurate);
+
+ virtual dcpomatic::ContentTime position () const;