Pass fonts from content around as FontData.

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

diff --git a/src/lib/dcp_decoder.cc b/src/lib/dcp_decoder.cc
index 758ddea2674174bc4e6d2b68c03811de481c6fc3..17710a3bd093a0127af3aec339d33cff6de0ffa6 100644 (file)
--- a/src/lib/dcp_decoder.cc
+++ b/src/lib/dcp_decoder.cc
@@ -56,7 +56,9 @@
 
 using std::list;
 using std::cout;
+using std::map;
 using std::string;
+using std::vector;
 using boost::shared_ptr;
 using boost::dynamic_pointer_cast;
 using boost::optional;
@@ -487,3 +489,20 @@ DCPDecoder::position () const
 {
        return ContentTime::from_frames(_offset, _dcp_content->active_video_frame_rate(film())) + _next;
 }
+
+
+vector<FontData>
+DCPDecoder::fonts () const
+{
+       vector<FontData> data;
+       BOOST_FOREACH (shared_ptr<dcp::Reel> i, _reels) {
+               if (i->main_subtitle() && i->main_subtitle()->asset()) {
+                       map<string, dcp::ArrayData> fm = i->main_subtitle()->asset()->font_data();
+                       for (map<string, dcp::ArrayData>::const_iterator j = fm.begin(); j != fm.end(); ++j) {
+                               data.push_back (FontData(j->first, j->second));
+                       }
+               }
+       }
+       return data;
+}
+