8 files changed, 22 insertions, 22 deletions

diff --git a/libs/ardour/ardour/amp.h b/libs/ardour/ardour/amp.h
index 1b6baaebd1..52aceaf85f 100644
--- a/libs/ardour/ardour/amp.h
+++ b/libs/ardour/ardour/amp.h
@@ -64,7 +64,7 @@ public:
 
 	static void declick (BufferSet& bufs, nframes_t nframes, int dir);
 
-	gain_t         gain () const { return _gain_control->user_float(); }
+	gain_t         gain () const { return _gain_control->user_double(); }
 
 	virtual void   set_gain (gain_t g, void *src);
 	void           inc_gain (gain_t delta, void *src);
@@ -81,8 +81,8 @@ public:
 			set_flags (Controllable::Flag (flags() | Controllable::GainLike));
 		}
 
-		void set_value (float val);
-		float get_value (void) const;
+		void set_value (double val);
+		double get_value (void) const;
 
 		Amp* _amp;
 	};
diff --git a/libs/ardour/ardour/automation_control.h b/libs/ardour/ardour/automation_control.h
index 3c832ae704..2d22b9e661 100644
--- a/libs/ardour/ardour/automation_control.h
+++ b/libs/ardour/ardour/automation_control.h
@@ -77,14 +77,14 @@ public:
 	/** Set the value and do the right thing based on automation state
 	 * (e.g. record if necessary, etc.)
 	 */
-	void set_value(float val);
+	void set_value(double val);
 
 	/** Get the current effective value based on automation state.
 	 */
-	float get_value() const;
+	double get_value() const;
 
-        float lower() const { return parameter().min(); }
-        float upper() const { return parameter().max(); }
+        double lower() const { return parameter().min(); }
+        double upper() const { return parameter().max(); }
 
 protected:
 	ARDOUR::Session& _session;
diff --git a/libs/ardour/ardour/midi_track.h b/libs/ardour/ardour/midi_track.h
index df1d2e11df..6236667650 100644
--- a/libs/ardour/ardour/midi_track.h
+++ b/libs/ardour/ardour/midi_track.h
@@ -72,7 +72,7 @@ public:
 			, _route (route)
 		{}
 
-		void set_value (float val);
+		void set_value (double val);
 
 		MidiTrack* _route;
 	};
diff --git a/libs/ardour/ardour/monitor_processor.h b/libs/ardour/ardour/monitor_processor.h
index 4bf399c16a..e453551b0b 100644
--- a/libs/ardour/ardour/monitor_processor.h
+++ b/libs/ardour/ardour/monitor_processor.h
@@ -48,7 +48,7 @@ template<typename T> class MPControl : public PBD::Controllable {
         
         /* Controllable API */
         
-        void set_value (float v) { 
+        void set_value (double v) { 
                 T newval = (T) v;
                 if (newval != _value) {
                         _value = newval;
@@ -56,12 +56,12 @@ template<typename T> class MPControl : public PBD::Controllable {
                 }
         }
         
-        float get_value () const { 
+        double get_value () const { 
                 return (float) _value;
         }
         
-        float lower () const { return _lower; }
-        float upper () const { return _upper; }
+        double lower () const { return _lower; }
+        double upper () const { return _upper; }
 
         /* "access as T" API */
         
diff --git a/libs/ardour/ardour/panner.h b/libs/ardour/ardour/panner.h
index 2b2801841d..abee3431ce 100644
--- a/libs/ardour/ardour/panner.h
+++ b/libs/ardour/ardour/panner.h
@@ -291,8 +291,8 @@ public:
 		AutomationList* alist() { return (AutomationList*)_list.get(); }
 		Panner& panner;
 
-		void set_value (float);
-		float get_value (void) const;
+		void set_value (double);
+		double get_value (void) const;
 	};
 
 	boost::shared_ptr<AutomationControl> pan_control (int id, int chan=0) {
diff --git a/libs/ardour/ardour/plugin_insert.h b/libs/ardour/ardour/plugin_insert.h
index 2e24bdd707..c962832eb1 100644
--- a/libs/ardour/ardour/plugin_insert.h
+++ b/libs/ardour/ardour/plugin_insert.h
@@ -78,8 +78,8 @@ class PluginInsert : public Processor
 		PluginControl (PluginInsert* p, const Evoral::Parameter &param,
 				boost::shared_ptr<AutomationList> list = boost::shared_ptr<AutomationList>());
 
-		void set_value (float val);
-		float get_value (void) const;
+		void set_value (double val);
+		double get_value (void) const;
 
 	private:
 		PluginInsert* _plugin;
diff --git a/libs/ardour/ardour/route.h b/libs/ardour/ardour/route.h
index 54eb41f97b..b54ef74ca6 100644
--- a/libs/ardour/ardour/route.h
+++ b/libs/ardour/ardour/route.h
@@ -319,16 +319,16 @@ class Route : public SessionObject, public Automatable, public RouteGroupMember,
 
 	struct SoloControllable : public AutomationControl {
 		SoloControllable (std::string name, Route&);
-		void set_value (float);
-		float get_value (void) const;
+		void set_value (double);
+		double get_value (void) const;
 
 		Route& route;
 	};
 
 	struct MuteControllable : public AutomationControl {
 		MuteControllable (std::string name, Route&);
-		void set_value (float);
-		float get_value (void) const;
+		void set_value (double);
+		double get_value (void) const;
 
 		Route& route;
 	};
diff --git a/libs/ardour/ardour/track.h b/libs/ardour/ardour/track.h
index b3d69e4403..e40f197436 100644
--- a/libs/ardour/ardour/track.h
+++ b/libs/ardour/ardour/track.h
@@ -185,8 +185,8 @@ class Track : public Route, public PublicDiskstream
 	struct RecEnableControllable : public PBD::Controllable {
 		RecEnableControllable (Track&);
 
-		void set_value (float);
-		float get_value (void) const;
+		void set_value (double);
+		double get_value (void) const;
 
 		Track& track;
 	};