5 files changed, 21 insertions, 12 deletions
diff --git a/gtk2_ardour/fft.cc b/gtk2_ardour/fft.cc
index d4841dd573..a4e34bf2aa 100644
--- a/gtk2_ardour/fft.cc
+++ b/gtk2_ardour/fft.cc
@@ -23,6 +23,8 @@
 #include <string.h>
 #include <math.h>
 
+using namespace GTKArdour;
+
 FFT::FFT(uint32_t windowSize)
 	: _window_size(windowSize),
 	  _data_size(_window_size/2),
diff --git a/gtk2_ardour/fft.h b/gtk2_ardour/fft.h
index ba191c03cd..6022f1c770 100644
--- a/gtk2_ardour/fft.h
+++ b/gtk2_ardour/fft.h
@@ -32,6 +32,8 @@
 
 #include "ardour/types.h"
 
+namespace GTKArdour {
+
 class FFT
 {
 	public:
@@ -72,4 +74,6 @@ class FFT
 		fftwf_plan _plan;
 };
 
+}
+
 #endif
diff --git a/gtk2_ardour/fft_graph.h b/gtk2_ardour/fft_graph.h
index c91adec8b7..ab05da348b 100644
--- a/gtk2_ardour/fft_graph.h
+++ b/gtk2_ardour/fft_graph.h
@@ -1,5 +1,6 @@
 /*
     Copyright (C) 2006 Paul Davis
+    Author: Sampo Savoleinen
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
diff --git a/gtk2_ardour/plugin_eq_gui.cc b/gtk2_ardour/plugin_eq_gui.cc
index 21ec837992..a5bfb38f17 100644
--- a/gtk2_ardour/plugin_eq_gui.cc
+++ b/gtk2_ardour/plugin_eq_gui.cc
@@ -218,14 +218,14 @@ PluginEqGui::set_buffer_size(uint32_t size, uint32_t signal_size)
 		return;
 
 
-	FFT *tmp1 = _impulse_fft;
-	FFT *tmp2 = _signal_input_fft;
-	FFT *tmp3 = _signal_output_fft;
+        GTKArdour::FFT *tmp1 = _impulse_fft;
+        GTKArdour::FFT *tmp2 = _signal_input_fft;
+        GTKArdour::FFT *tmp3 = _signal_output_fft;
 
 	try {
-		_impulse_fft       = new FFT(size);
-		_signal_input_fft  = new FFT(signal_size);
-		_signal_output_fft = new FFT(signal_size);
+		_impulse_fft       = new GTKArdour::FFT(size);
+		_signal_input_fft  = new GTKArdour::FFT(signal_size);
+		_signal_output_fft = new GTKArdour::FFT(signal_size);
 	} catch( ... ) {
 		// Don't care about lost memory, we're screwed anyhow
 		_impulse_fft       = tmp1;
@@ -284,11 +284,11 @@ PluginEqGui::signal_collect_callback(ARDOUR::BufferSet *in, ARDOUR::BufferSet *o
 	_signal_output_fft->reset();
 
 	for (uint32_t i = 0; i < _plugin_insert->input_streams().n_audio(); ++i) {
-		_signal_input_fft ->analyze(in ->get_audio(i).data(), FFT::HANN);
+		_signal_input_fft ->analyze(in ->get_audio(i).data(), GTKArdour::FFT::HANN);
 	}
 
 	for (uint32_t i = 0; i < _plugin_insert->output_streams().n_audio(); ++i) {
-		_signal_output_fft->analyze(out->get_audio(i).data(), FFT::HANN);
+		_signal_output_fft->analyze(out->get_audio(i).data(), GTKArdour::FFT::HANN);
 	}
 
 	_signal_input_fft ->calculate();
diff --git a/gtk2_ardour/plugin_eq_gui.h b/gtk2_ardour/plugin_eq_gui.h
index 5fc0af0fc0..e38bc8e8f7 100644
--- a/gtk2_ardour/plugin_eq_gui.h
+++ b/gtk2_ardour/plugin_eq_gui.h
@@ -30,7 +30,9 @@
 #include <gtkmm/combobox.h>
 #include <gtkmm/liststore.h>
 
-class FFT;
+namespace GTKArdour {
+        class FFT;
+}
 
 class PluginEqGui : public Gtk::Table
 {
@@ -98,9 +100,9 @@ private:
 	float _analysis_height;
 	
 	// My objects
-	FFT *_impulse_fft;
-	FFT *_signal_input_fft;
-	FFT *_signal_output_fft;
+        GTKArdour::FFT *_impulse_fft;
+        GTKArdour::FFT *_signal_input_fft;
+        GTKArdour::FFT *_signal_output_fft;
 	boost::shared_ptr<ARDOUR::Plugin> _plugin;
 	boost::shared_ptr<ARDOUR::PluginInsert> _plugin_insert;