1 files changed, 135 insertions, 0 deletions
diff --git a/arts/modules/effects/synth_stereo_compressor_impl.cc b/arts/modules/effects/synth_stereo_compressor_impl.cc
new file mode 100644
index 00000000..db3463a9
--- /dev/null
+++ b/arts/modules/effects/synth_stereo_compressor_impl.cc
@@ -0,0 +1,135 @@
+/*  This file is part of the KDE project
+    Copyright (C) 2002 Arnold Krille <arnold@arnoldarts.de>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+*/
+
+#include "artsmoduleseffects.h"
+#include <stdsynthmodule.h>
+#include <flowsystem.h>
+#include <debug.h>
+
+using namespace Arts;
+
+namespace Arts {
+
+class Synth_STEREO_COMPRESSOR_impl : virtual public Synth_STEREO_COMPRESSOR_skel,
+                                     virtual public StdSynthModule
+{
+public:
+	Synth_STEREO_COMPRESSOR_impl()
+	{
+		attack( 10 );
+		release( 10 );
+		threshold( 1 );
+		ratio( 0.8 );
+		output( 1 );
+		_thru = false;
+		_run = false;
+	}
+
+	void streamStart()
+	{
+		_run = true;
+		compleft.start();
+		compright.start();
+		if(!_thru)
+			connectComp(true);
+		else
+			connectThru(true);
+	}
+
+	void streamEnd()
+	{
+		_run = false;
+		connectComp(false);
+		connectThru(false);
+		compleft.stop();
+		compright.stop();
+	}
+
+	float attack() { return compleft.attack(); };
+	void attack( float f ) { compleft.attack(f); compright.attack(f); }
+	float release() { return compleft.release(); };
+	void release( float f ) { compleft.release(f); compright.release(f); }
+	float threshold() { return compleft.threshold(); };
+	void threshold( float f ) { compleft.threshold(f); compright.threshold(f); }
+	float ratio() { return compleft.ratio(); };
+	void ratio( float f ) { compleft.ratio(f); compright.ratio(f); }
+	float output() { return compleft.output(); };
+	void output( float f ) { compleft.output(f); compright.output(f); }
+
+	bool thru() { return _thru; }
+	void thru( bool f )
+	{
+		if( _thru != f )
+		{
+			if(!_thru)
+				connectComp(false);
+			else
+				connectThru(false);
+			_thru = f;
+			if(!_thru)
+				connectComp(true);
+			else
+				connectThru(true);
+		}
+	}
+
+private:
+	Synth_COMPRESSOR compleft, compright;
+	bool _thru;
+	bool _run;
+
+	void connectComp( bool _connect )
+	{
+		if(_connect)
+		{
+			_node()->virtualize("inleft",compleft._node(),"invalue");
+			_node()->virtualize("inright",compright._node(),"invalue");
+			_node()->virtualize("outleft",compleft._node(),"outvalue");
+			_node()->virtualize("outright",compright._node(),"outvalue");
+		}
+		else
+		{
+			_node()->devirtualize("inleft",compleft._node(),"invalue");
+			_node()->devirtualize("inright",compright._node(),"invalue");
+			_node()->devirtualize("outleft",compleft._node(),"outvalue");
+			_node()->devirtualize("outright",compright._node(),"outvalue");
+		}
+	}
+
+	void connectThru( bool _connect )
+	{
+		if(_connect)
+		{
+			_node()->virtualize("inleft",_node(),"outleft");
+			_node()->virtualize("inright",_node(),"outright");
+		}
+		else
+		{
+			_node()->devirtualize("inleft",_node(),"outleft");
+			_node()->devirtualize("inright",_node(),"outright");
+		}
+	}
+
+};
+
+// vim:sw=4:ts=4
+
+REGISTER_IMPLEMENTATION(Synth_STEREO_COMPRESSOR_impl);
+
+}