Move time calculation methods.

3 files changed, 5 insertions, 42 deletions

diff --git a/src/lib/piece.h b/src/lib/piece.h
index 0adc8fb32..deeecfa2f 100644
--- a/src/lib/piece.h
+++ b/src/lib/piece.h
@@ -40,6 +40,11 @@ public:
 	dcpomatic::DCPTime position () const;
 	dcpomatic::DCPTime end (boost::shared_ptr<const Film> film) const;
 
+	dcpomatic::DCPTime content_video_to_dcp (Frame f) const;
+	dcpomatic::DCPTime resampled_audio_to_dcp (boost::shared_ptr<const Film> film, Frame f) const;
+	dcpomatic::ContentTime dcp_to_content_time (boost::shared_ptr<const Film> film, dcpomatic::DCPTime t) const;
+	dcpomatic::DCPTime content_time_to_dcp (dcpomatic::ContentTime t) const;
+
 private:
 	std::vector<boost::shared_ptr<Content> > _content;
 	std::vector<boost::shared_ptr<Decoder> > _decoder;
diff --git a/src/lib/player.cc b/src/lib/player.cc
index 5e04271e2..2aa23bc15 100644
--- a/src/lib/player.cc
+++ b/src/lib/player.cc
@@ -387,44 +387,6 @@ Player::black_player_video_frame (Eyes eyes) const
 }
 
 
-DCPTime
-Player::content_video_to_dcp (shared_ptr<const Piece> piece, Frame f) const
-{
-	/* It might seem more logical here to convert s to a ContentTime (using the FrameRateChange)
-	   then convert that ContentTime to frames at the content's rate.  However this fails for
-	   situations like content at 29.9978733fps, DCP at 30fps.  The accuracy of the Time type is not
-	   enough to distinguish between the two with low values of time (e.g. 3200 in Time units).
-
-	   Instead we convert the DCPTime using the DCP video rate then account for any skip/repeat.
-	*/
-	DCPTime const d = DCPTime::from_frames (f * piece->frc.factor(), piece->frc.dcp) - DCPTime(piece->content->trim_start(), piece->frc);
-	return d + piece->position();
-}
-
-
-DCPTime
-Player::resampled_audio_to_dcp (shared_ptr<const Piece> piece, Frame f) const
-{
-	/* See comment in dcp_to_content_video */
-	return DCPTime::from_frames (f, _film->audio_frame_rate())
-		- DCPTime (piece->content->trim_start(), piece->frc)
-		+ piece->position();
-}
-
-ContentTime
-Player::dcp_to_content_time (shared_ptr<const Piece> piece, DCPTime t) const
-{
-	DCPTime s = t - piece->position ();
-	s = min (piece->content->length_after_trim(_film), s);
-	return max (ContentTime (), ContentTime (s, piece->frc) + piece->content->trim_start());
-}
-
-DCPTime
-Player::content_time_to_dcp (shared_ptr<const Piece> piece, ContentTime t) const
-{
-	return max (DCPTime (), DCPTime (t - piece->content->trim_start(), piece->frc) + piece->position());
-}
-
 list<shared_ptr<Font> >
 Player::get_subtitle_fonts ()
 {
diff --git a/src/lib/player.h b/src/lib/player.h
index eb1f34f59..eb1b4ea36 100644
--- a/src/lib/player.h
+++ b/src/lib/player.h
@@ -126,10 +126,6 @@ private:
 	void film_change (ChangeType, Film::Property);
 	void playlist_change (ChangeType);
 	void playlist_content_change (ChangeType, int, bool);
-	dcpomatic::DCPTime content_video_to_dcp (boost::shared_ptr<const Piece> piece, Frame f) const;
-	dcpomatic::DCPTime resampled_audio_to_dcp (boost::shared_ptr<const Piece> piece, Frame f) const;
-	dcpomatic::ContentTime dcp_to_content_time (boost::shared_ptr<const Piece> piece, dcpomatic::DCPTime t) const;
-	dcpomatic::DCPTime content_time_to_dcp (boost::shared_ptr<const Piece> piece, dcpomatic::ContentTime t) const;
 	boost::shared_ptr<PlayerVideo> black_player_video_frame (Eyes eyes) const;
 
 	void video (boost::weak_ptr<Piece>, ContentVideo);