Allow specification of the JPEG2000 comment string.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/j2k.h b/src/j2k.h
index 4f802a5a..9ca5147b 100644
--- a/src/j2k.h
+++ b/src/j2k.h
@@ -41,6 +41,6 @@ class OpenJPEGImage;
 
 extern boost::shared_ptr<OpenJPEGImage> decompress_j2k (uint8_t* data, int64_t size, int reduce);
 extern boost::shared_ptr<OpenJPEGImage> decompress_j2k (Data data, int reduce);
-extern Data compress_j2k (boost::shared_ptr<const OpenJPEGImage>, int bandwith, int frames_per_second, bool threed, bool fourk);
+extern Data compress_j2k (boost::shared_ptr<const OpenJPEGImage>, int bandwith, int frames_per_second, bool threed, bool fourk, std::string comment = "libdcp");
 
 }