Rename split-by-video content slightly; fix referencing to multi-reel DCPs.

[dcpomatic.git] / src / lib / dcp_content.cc

diff --git a/src/lib/dcp_content.cc b/src/lib/dcp_content.cc
index cb9dcf53d6dc184caaa47f098fb3954b2a3eec8a..f39b2fb4a221c8070199d01aa3629972fc07a352 100644 (file)
--- a/src/lib/dcp_content.cc
+++ b/src/lib/dcp_content.cc
@@ -23,9 +23,13 @@
 #include "film.h"
 #include "config.h"
 #include "compose.hpp"
+#include "dcp_decoder.h"
 #include <dcp/dcp.h>
 #include <dcp/exceptions.h>
+#include <dcp/reel_picture_asset.h>
+#include <dcp/reel.h>
 #include <libxml++/libxml++.h>
+#include <boost/foreach.hpp>
 #include <iterator>
 #include <iostream>
 
@@ -245,3 +249,20 @@ DCPContent::set_reference_subtitle (bool r)
 
        signal_changed (DCPContentProperty::REFERENCE_SUBTITLE);
 }
+
+list<DCPTime>
+DCPContent::reel_split_points () const
+{
+       list<DCPTime> s;
+       DCPDecoder decoder (shared_from_this(), false);
+       DCPTime t = position();
+
+       shared_ptr<const Film> film = _film.lock ();
+       DCPOMATIC_ASSERT (film);
+       BOOST_FOREACH (shared_ptr<dcp::Reel> k, decoder.reels()) {
+               s.push_back (t);
+               t += DCPTime::from_frames (k->main_picture()->duration(), film->video_frame_rate());
+       }
+
+       return s;
+}