X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Flib%2Faudio_source.h;h=c7f0a09ed762c438250e67394dc50ab33dcb0892;hb=f861018389acd9d277fe34d7621182b9b54f977f;hp=dd248071651fbbc0e7c1b497e9cfcdf39c899970;hpb=f09c6b53f155de601900afa90045059b20310c0d;p=dcpomatic.git

diff --git a/src/lib/audio_source.h b/src/lib/audio_source.h
index dd2480716..c7f0a09ed 100644
--- a/src/lib/audio_source.h
+++ b/src/lib/audio_source.h
@@ -35,7 +35,7 @@ class AudioSource
 {
 public:
 	/** Emitted when some audio data is ready */
-	boost::signals2::signal<void (boost::shared_ptr<AudioBuffers>)> Audio;
+	boost::signals2::signal<void (boost::shared_ptr<const AudioBuffers>)> Audio;
 
 	void connect_audio (boost::shared_ptr<AudioSink>);
 };
@@ -46,8 +46,9 @@ class TimedAudioSource
 {
 public:
 	/** Emitted when some audio data is ready */
-	boost::signals2::signal<void (boost::shared_ptr<AudioBuffers>, double)> Audio;
+	boost::signals2::signal<void (boost::shared_ptr<const AudioBuffers>, double)> Audio;
 
+	void connect_audio (boost::shared_ptr<AudioSink>);
 	void connect_audio (boost::shared_ptr<TimedAudioSink>);
 };