Support SSA subtitles embedded within FFmpeg files.

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

diff --git a/src/lib/render_subtitles.cc b/src/lib/render_subtitles.cc
index 26f41c89e49929a6d7fb5f933e61cf915eef2773..eb67d68a5ab9dcf7dae74bfeb74febc48ff4fc20 100644 (file)
--- a/src/lib/render_subtitles.cc
+++ b/src/lib/render_subtitles.cc
@@ -279,7 +279,7 @@ render_line (list<dcp::SubtitleString> subtitles, list<shared_ptr<Font> > fonts,
                break;
        }
 
-       return PositionImage (image, Position<int> (x, y));
+       return PositionImage (image, Position<int> (max (0, x), max (0, y)));
 }
 
 list<PositionImage>