4 files changed, 10 insertions, 2 deletions
diff --git a/libs/ardour/ardour/midi_track.h b/libs/ardour/ardour/midi_track.h
index 3c742bd3ce..0e36a6d9cb 100644
--- a/libs/ardour/ardour/midi_track.h
+++ b/libs/ardour/ardour/midi_track.h
@@ -113,8 +113,10 @@ protected:
 	XMLNode& state (bool full);
 	
 	int _set_state (const XMLNode&, int, bool call_base);
+        bool should_monitor () const;
+        bool send_silence () const;
 
-private:
+  private:
 	boost::shared_ptr<MidiDiskstream> midi_diskstream () const;
 
 	void write_out_of_band_data (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, framecnt_t nframes);
diff --git a/libs/ardour/ardour/route.h b/libs/ardour/ardour/route.h
index 4f6d18e4af..31b62d5e92 100644
--- a/libs/ardour/ardour/route.h
+++ b/libs/ardour/ardour/route.h
@@ -480,7 +480,9 @@ class Route : public SessionObject, public Automatable, public RouteGroupMember,
 
 	uint32_t pans_required() const;
 	ChanCount n_process_buffers ();
-	
+
+        virtual bool should_monitor () const;
+
 	virtual int  _set_state (const XMLNode&, int, bool call_base);
 
 	boost::shared_ptr<Amp>       _amp;
diff --git a/libs/ardour/ardour/session.h b/libs/ardour/ardour/session.h
index c7a72a4e63..7d720cfa08 100644
--- a/libs/ardour/ardour/session.h
+++ b/libs/ardour/ardour/session.h
@@ -1486,6 +1486,8 @@ class Session : public PBD::StatefulDestructible, public PBD::ScopedConnectionLi
 	void start_time_changed (framepos_t);
 	void end_time_changed (framepos_t);
 
+        void set_track_monitor_input_status (bool);
+
         boost::shared_ptr<Speakers> _speakers; 
 };
 
diff --git a/libs/ardour/ardour/track.h b/libs/ardour/ardour/track.h
index cd4acabaef..74dd95ef13 100644
--- a/libs/ardour/ardour/track.h
+++ b/libs/ardour/ardour/track.h
@@ -202,6 +202,8 @@ class Track : public Route, public PublicDiskstream
 	XMLNode*              pending_state;
 	bool                  _destructive;
 
+	virtual bool send_silence () const;
+
 	boost::shared_ptr<RecEnableControllable> _rec_enable_control;
 
 private: