Tweak error threshold for an image comparison involving subtitles.

[dcpomatic.git] / test / test.h

diff --git a/test/test.h b/test/test.h
index 78fa26b4361497f39f34dab478f2bff6cdfa8042..5e030f0ccb3ad2af8dc5fa180e6f06c3af722439 100644 (file)
--- a/test/test.h
+++ b/test/test.h
@@ -36,7 +36,7 @@ extern void check_mxf_audio_file (boost::filesystem::path ref, boost::filesystem
 extern void check_xml (boost::filesystem::path, boost::filesystem::path, std::list<std::string>);
 extern void check_file (boost::filesystem::path, boost::filesystem::path);
 extern void check_ffmpeg (boost::filesystem::path, boost::filesystem::path, int audio_tolerance);
-extern void check_image (boost::filesystem::path, boost::filesystem::path);
+extern void check_image (boost::filesystem::path, boost::filesystem::path, double threshold = 0.01);
 extern boost::filesystem::path test_film_dir (std::string);
 extern void write_image (boost::shared_ptr<const Image> image, boost::filesystem::path file, std::string format);
 boost::filesystem::path dcp_file (boost::shared_ptr<const Film> film, std::string prefix);