X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fpanners%2F2in2out%2Fpanner_2in2out.h;h=4c71a27c183955456f98dba41ec3a9eb2c71265a;hb=4905422a47c8068951bacb53b55884cf0dec5602;hp=0bb38fa27f79190ebc9152533fb5444eb5621d3f;hpb=15b5fce90480490455237da917167b0bcb5ce946;p=ardour.git

diff --git a/libs/panners/2in2out/panner_2in2out.h b/libs/panners/2in2out/panner_2in2out.h
index 0bb38fa27f..4c71a27c18 100644
--- a/libs/panners/2in2out/panner_2in2out.h
+++ b/libs/panners/2in2out/panner_2in2out.h
@@ -49,6 +49,9 @@ class Panner2in2out : public Panner
         bool clamp_position (double&);
         bool clamp_width (double&);
 
+	std::pair<double, double> position_range () const;
+	std::pair<double, double> width_range () const;
+
         void set_position (double);
         void set_width (double);
 
@@ -57,16 +60,18 @@ class Panner2in2out : public Panner
 
 	std::set<Evoral::Parameter> what_can_be_automated() const;
 
-	static Panner* factory (boost::shared_ptr<Pannable>, Speakers&);
+	static Panner* factory (boost::shared_ptr<Pannable>, boost::shared_ptr<Speakers>);
 
         std::string describe_parameter (Evoral::Parameter);
+        std::string value_as_string (boost::shared_ptr<const AutomationControl>) const;
 
-	XMLNode& state (bool full_state); 
-	XMLNode& get_state (void); 
-	int      set_state (const XMLNode&, int version);
+	XMLNode& get_state ();
 
         void update ();
 
+	void reset ();
+        void thaw ();
+
   protected:
 	float left[2];
 	float right[2];
@@ -77,7 +82,7 @@ class Panner2in2out : public Panner
 
   private:
         bool clamp_stereo_pan (double& direction_as_lr_fract, double& width);
-        
+
         void distribute_one (AudioBuffer& srcbuf, BufferSet& obufs, gain_t gain_coeff, pframes_t nframes, uint32_t which);
         void distribute_one_automated (AudioBuffer& srcbuf, BufferSet& obufs,
                                        framepos_t start, framepos_t end, pframes_t nframes,