Fix incorrect alpha step used for RGBA64 sources.

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

diff --git a/src/lib/dcp_decoder.cc b/src/lib/dcp_decoder.cc
index 3a187186390dcaa76330494f1e94410d51b87476..24ff507e687ba43f5918e3bb4986e9fc979dbbf8 100644 (file)
--- a/src/lib/dcp_decoder.cc
+++ b/src/lib/dcp_decoder.cc
@@ -314,7 +314,11 @@ DCPDecoder::pass_texts (
                                }
 
                                dcp::SubtitleString is_copy = *is;
-                               is_copy.set_font(_font_id_allocator.font_id(_reel - _reels.begin(), asset->id(), is_copy.font().get_value_or("")));
+                               if (is_copy.font()) {
+                                       is_copy.set_font(_font_id_allocator.font_id(_reel - _reels.begin(), asset->id(), is_copy.font().get()));
+                               } else {
+                                       is_copy.set_font(_font_id_allocator.default_font_id());
+                               }
                                strings.push_back(is_copy);
                        }