Renaming of files in preparation for code style tools.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 00d4f92b717fbcbed6f9eee361975d6ee5380d59)

1 files changed, 0 insertions, 195 deletions

diff --git a/flow/stereovolumecontrol_impl.cc b/flow/stereovolumecontrol_impl.cc
deleted file mode 100644
index c8eb84b..0000000
--- a/flow/stereovolumecontrol_impl.cc
+++ /dev/null
@@ -1,195 +0,0 @@
-    /*
-
-    Copyright (C) 2000 Stefan Westerfeld
-                       stefan@space.twc.de
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-  
-    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., 51 Franklin Street, Fifth Floor,
-    Boston, MA 02110-1301, USA.
-
-    */
-
-#include <math.h>
-#include "artsflow.h"
-#include "stdsynthmodule.h"
-#include "flowsystem.h"
-#include <debug.h>
-
-#include <cstring>
-
-using namespace Arts;
-
-namespace Arts {
-
-class StereoVolumeControl_impl : virtual public StereoVolumeControl_skel,
-								 virtual public StdSynthModule
-{
-	float _scaleFactor;
-	float _currentVolumeLeft;
-	float _currentVolumeRight;
-	bool _virtualized;
-	bool _calcVolume;
-public:
-	StereoVolumeControl_impl() :_scaleFactor(1.0), _currentVolumeLeft(0.0),
-	                            _currentVolumeRight(0.0), _virtualized( false ),
-	                            _calcVolume( false )
-	{
-		virtualize();
-	}
-
-	/*attribute float scaleFactor;*/
-	void scaleFactor(float newFactor) {
-		if(_scaleFactor != newFactor)
-		{
-			_scaleFactor = newFactor;
-			scaleFactor_changed(newFactor);
-			if( _scaleFactor == 1.0 )
-			{
-				if( !_calcVolume && !_virtualized )
-					virtualize();
-			}
-			else if( _virtualized )
-				devirtualize();
-		}
-	}
-	float scaleFactor() { return _scaleFactor; }
-
-	/*
-	  readonly attribute float currentVolumeLeft;
-	  readonly attribute float currentVolumeRight;
-	*/
-	float currentVolumeLeft()
-	{
-		if( _virtualized && !_calcVolume )
-			needVolumeCalculation();
-
-		return _currentVolumeLeft;
-	}
-
-	float currentVolumeRight()
-	{
-		if( _virtualized && !_calcVolume )
-			needVolumeCalculation();
-
-		return _currentVolumeRight;
-	}
-
-	void needVolumeCalculation()
-	{
-		arts_debug( "calculate Volume in StereoVolumeControl" );
-		_calcVolume = true;
-		devirtualize();
-	}
-
-	void virtualize()
-	{
-		arts_debug( "virtualize StereoVolumeControl" );
-		_virtualized = true;
-		_node()->virtualize( "inleft", _node(), "outleft" );
-		_node()->virtualize( "inright", _node(), "outright" );
-		_currentVolumeRight = _currentVolumeLeft = 0.0;
-	}
-	void devirtualize()
-	{
-		arts_debug( "devirtualize StereoVolumeControl" );
-		_virtualized = false;
-		_node()->devirtualize( "inleft", _node(), "outleft" );
-		_node()->devirtualize( "inright", _node(), "outright" );
-	}
-	/*
-	  in audio stream inleft, inright;
-	  out audio stream outleft, outright;
-	*/
-	void calculateBlock(unsigned long samples)
-	{
-		if( _scaleFactor == 1.0 )
-		{
-			if( _calcVolume )
-			{
-				/*
-				 * make sure that we reach zero sometimes - otherwise there are
-				 * performance issues with calculations close to zero
-				 */
-				if(fabs(_currentVolumeLeft) < 0.001)	_currentVolumeLeft = 0.0;
-				if(fabs(_currentVolumeRight) < 0.001)	_currentVolumeRight = 0.0;
-
-				for( unsigned long i = 0; i < samples; i += 10 )
-				{
-					/* measure volume */
-					float delta;
-
-					// left
-					delta = fabs( outleft[ i ] ) - _currentVolumeLeft;
-					if( delta > 0.0 )
-						_currentVolumeLeft += 0.1 * delta;
-					else
-						_currentVolumeLeft += 0.003 * delta;
-
-					// right
-					delta = fabs( outright[ i ] ) - _currentVolumeRight;
-					if( delta > 0.0 )
-						_currentVolumeRight += 0.1 * delta;
-					else
-						_currentVolumeRight += 0.003 * delta;
-				}
-				memcpy( outleft, inleft, samples * sizeof( float ) );
-				memcpy( outright, inright, samples * sizeof( float ) );
-			}
-			return;
-		}
-
-		unsigned long i;
-
-		/*
-		 * make sure that we reach zero sometimes - otherwise there are
-		 * performance issues with calculations close to zero
-		 */
-		if(fabs(_currentVolumeLeft) < 0.001)	_currentVolumeLeft = 0.0;
-		if(fabs(_currentVolumeRight) < 0.001)	_currentVolumeRight = 0.0;
-
-		for(i=0;i<samples;i++)
-		{
-			/* scale */
-			outleft[i] = inleft[i] * _scaleFactor;
-			outright[i] = inright[i] * _scaleFactor;
-
-			/* measure volume */
-			float delta;
-
-			// left
-			delta = fabs(outleft[i])-_currentVolumeLeft;
-			if(delta > 0.0)
-				_currentVolumeLeft += 0.01 * delta;
-			else
-				_currentVolumeLeft += 0.0003 * delta;
-
-			// right
-			delta = fabs(outright[i])-_currentVolumeRight;
-			if(delta > 0.0)
-				_currentVolumeRight += 0.01 * delta;
-			else
-				_currentVolumeRight += 0.0003 * delta;
-		}
-	}
-
-	AutoSuspendState autoSuspend() {
-		return (_currentVolumeLeft+_currentVolumeRight<0.001)? 
-			asSuspend : asNoSuspend;
-	}
-
-};
-
-REGISTER_IMPLEMENTATION(StereoVolumeControl_impl);
-
-}