X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fvideo_source.h;h=9b4c9b4a2040db794a94b179da4e2c46dcdb7dc8;hb=f861018389acd9d277fe34d7621182b9b54f977f;hp=705b0023aec3037877a60e5e7af16db1a854d97e;hpb=3f2365fcf3a1ffc50901eb2e4af246aa4c83e272;p=dcpomatic.git

diff --git a/src/lib/video_source.h b/src/lib/video_source.h
index 705b0023a..9b4c9b4a2 100644
--- a/src/lib/video_source.h
+++ b/src/lib/video_source.h
@@ -21,8 +21,8 @@
  *  @brief Parent class for classes which emit video data.
  */
 
-#ifndef DVDOMATIC_VIDEO_SOURCE_H
-#define DVDOMATIC_VIDEO_SOURCE_H
+#ifndef DCPOMATIC_VIDEO_SOURCE_H
+#define DCPOMATIC_VIDEO_SOURCE_H
 
 #include <boost/shared_ptr.hpp>
 #include <boost/signals2.hpp>
@@ -45,7 +45,7 @@ public:
 	 *  Second parameter is true if the image is the same as the last one that was emitted.
 	 *  Third parameter is either 0 or a subtitle that should be on this frame.
 	 */
-	boost::signals2::signal<void (boost::shared_ptr<Image>, bool, boost::shared_ptr<Subtitle>)> Video;
+	boost::signals2::signal<void (boost::shared_ptr<const Image>, bool, boost::shared_ptr<Subtitle>)> Video;
 
 	void connect_video (boost::shared_ptr<VideoSink>);
 };
@@ -63,8 +63,9 @@ public:
 	 *  Third parameter is either 0 or a subtitle that should be on this frame.
 	 *  Fourth parameter is the source timestamp of this frame.
 	 */
-	boost::signals2::signal<void (boost::shared_ptr<Image>, bool, boost::shared_ptr<Subtitle>, double)> Video;
+	boost::signals2::signal<void (boost::shared_ptr<const Image>, bool, boost::shared_ptr<Subtitle>, double)> Video;
 
+	void connect_video (boost::shared_ptr<VideoSink>);
 	void connect_video (boost::shared_ptr<TimedVideoSink>);
 };