lib/middleware/flip.rb in tracksperanto-2.0.1 vs lib/middleware/flip.rb in tracksperanto-2.0.2

@@ -1,15 +1,11 @@
 # Flips the comp being exported horizontally
 class Tracksperanto::Middleware::Flip < Tracksperanto::Middleware::Base
-  
+
   attr_accessor :enabled
   
   def start_export(w, h)
-    @w, @h = w, h
+    factor = enabled ? -1 : 1
+    @exporter = Tracksperanto::Middleware::Scaler.new(@exporter, :x_factor => factor)
     super
-  end
-  
-  def export_point(frame, float_x, float_y, float_residual)
-    x = @enabled ? (@w - float_x) : float_x
-    super(frame, x, float_y, float_residual)
   end
 end
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