X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fwriter.h;h=e56e12e75a2255ac95bab0b1563733f3a5521e94;hb=e16c8ed02a0cb1f733a990d75a9de1bf50cf89bd;hp=62714edf39f675e6354510434618e695a214576c;hpb=237a0052c60af768f4d62b00321932918b7ba4d9;p=dcpomatic.git

diff --git a/src/lib/writer.h b/src/lib/writer.h
index 62714edf3..e56e12e75 100644
--- a/src/lib/writer.h
+++ b/src/lib/writer.h
@@ -64,7 +64,7 @@ bool operator== (QueueItem const & a, QueueItem const & b);
 class Writer : public ExceptionStore
 {
 public:
-	Writer (boost::shared_ptr<Film>, boost::shared_ptr<Job>);
+	Writer (boost::shared_ptr<const Film>, boost::shared_ptr<Job>);
 
 	bool can_fake_write (int) const;
 	
@@ -80,7 +80,7 @@ private:
 	void check_existing_picture_mxf ();
 
 	/** our Film */
-	boost::shared_ptr<Film> _film;
+	boost::shared_ptr<const Film> _film;
 	boost::shared_ptr<Job> _job;
 	/** the first frame index that does not already exist in our MXF */
 	int _first_nonexistant_frame;