X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fempty.cc;h=206acfdb0a67d62131bb11c688906e68f01b49e2;hb=9d049dc062df1c134105ec6a042aa9f56ae9c067;hp=2233b43426e7d859875fae85792c693d5d04f832;hpb=baf84885a777378b9ff5c05ef24d6361560822a6;p=dcpomatic.git

diff --git a/src/lib/empty.cc b/src/lib/empty.cc
index 2233b4342..206acfdb0 100644
--- a/src/lib/empty.cc
+++ b/src/lib/empty.cc
@@ -19,11 +19,13 @@
 */
 
 #include "empty.h"
+#include "film.h"
 #include "playlist.h"
 #include "content.h"
 #include "content_part.h"
 #include "dcp_content.h"
 #include "dcpomatic_time_coalesce.h"
+#include "piece.h"
 #include <boost/foreach.hpp>
 #include <iostream>
 
@@ -32,17 +34,22 @@ using std::list;
 using boost::shared_ptr;
 using boost::dynamic_pointer_cast;
 using boost::function;
+using namespace dcpomatic;
 
-Empty::Empty (shared_ptr<const Playlist> playlist, function<shared_ptr<ContentPart> (Content *)> part)
+Empty::Empty (shared_ptr<const Film> film, list<shared_ptr<Piece> > pieces, function<bool (shared_ptr<Piece>)> part)
 {
 	list<DCPTimePeriod> full;
-	BOOST_FOREACH (shared_ptr<Content> i, playlist->content()) {
-		if (part (i.get())) {
-			full.push_back (DCPTimePeriod (i->position(), i->end()));
+	BOOST_FOREACH (shared_ptr<Piece> i, pieces) {
+		if (part(i)) {
+			full.push_back (DCPTimePeriod (i->content->position(), i->content->end(film)));
 		}
 	}
 
-	_periods = subtract (DCPTimePeriod(DCPTime(), playlist->length()), coalesce(full));
+	_periods = subtract (DCPTimePeriod(DCPTime(), film->length()), coalesce(full));
+
+	if (!_periods.empty ()) {
+		_position = _periods.front().from;
+	}
 }
 
 void
@@ -79,11 +86,10 @@ Empty::period_at_position () const
 bool
 Empty::done () const
 {
+	DCPTime latest;
 	BOOST_FOREACH (DCPTimePeriod i, _periods) {
-		if (i.contains(_position)) {
-			return false;
-		}
+		latest = max (latest, i.to);
 	}
 
-	return true;
+	return _position >= latest;
 }