X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fsurfaces%2Fmackie%2Ffader.h;h=dae022c690eec428b7b69e3977366200f2b0f135;hb=30b087ab3d28f1585987fa3f6ae006562ae192e3;hp=3520699e985437a273db763b3ca8269edc988537;hpb=02c8ccf348fb16b740089c3ec39053a8b00c1f82;p=ardour.git

diff --git a/libs/surfaces/mackie/fader.h b/libs/surfaces/mackie/fader.h
index 3520699e98..dae022c690 100644
--- a/libs/surfaces/mackie/fader.h
+++ b/libs/surfaces/mackie/fader.h
@@ -3,28 +3,34 @@
 
 #include "controls.h"
 
+namespace ArdourSurface {
+
 namespace Mackie {
 
 class Fader : public Control
 {
   public:
+
 	Fader (int id, std::string name, Group & group)
 		: Control (id, name, group)
 		, position (0.0)
+		, last_update_position (-1)
 	{
 	}
 
 	MidiByteArray set_position (float);
 	MidiByteArray zero() { return set_position (0.0); }
-	
+
 	MidiByteArray update_message ();
 
 	static Control* factory (Surface&, int id, const char*, Group&);
 
   private:
 	float position;
+	int   last_update_position;
 };
 
+}
 }
 
 #endif