1 files changed, 0 insertions, 93 deletions
diff --git a/lib/soundtouch/AAFilter.h b/lib/soundtouch/AAFilter.h
deleted file mode 100644
index 8e5697f796..0000000000
--- a/lib/soundtouch/AAFilter.h
+++ /dev/null
@@ -1,93 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////
-///
-/// Sampled sound tempo changer/time stretch algorithm. Changes the sound tempo 
-/// while maintaining the original pitch by using a time domain WSOLA-like method 
-/// with several performance-increasing tweaks.
-///
-/// Anti-alias filter is used to prevent folding of high frequencies when 
-/// transposing the sample rate with interpolation.
-///
-/// Author        : Copyright (c) Olli Parviainen
-/// Author e-mail : oparviai 'at' iki.fi
-/// SoundTouch WWW: http://www.surina.net/soundtouch
-///
-////////////////////////////////////////////////////////////////////////////////
-//
-// License :
-//
-//  SoundTouch audio processing library
-//  Copyright (c) Olli Parviainen
-//
-//  This library is free software; you can redistribute it and/or
-//  modify it under the terms of the GNU Lesser General Public
-//  License as published by the Free Software Foundation; either
-//  version 2.1 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
-//  Lesser General Public License for more details.
-//
-//  You should have received a copy of the GNU Lesser General Public
-//  License along with this library; if not, write to the Free Software
-//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-//
-////////////////////////////////////////////////////////////////////////////////
-
-#ifndef AAFilter_H
-#define AAFilter_H
-
-#include "STTypes.h"
-#include "FIFOSampleBuffer.h"
-
-namespace soundtouch
-{
-
-class AAFilter
-{
-protected:
-    class FIRFilter *pFIR;
-
-    /// Low-pass filter cut-off frequency, negative = invalid
-    double cutoffFreq;
-
-    /// num of filter taps
-    uint length;
-
-    /// Calculate the FIR coefficients realizing the given cutoff-frequency
-    void calculateCoeffs();
-public:
-    AAFilter(uint length);
-
-    ~AAFilter();
-
-    /// Sets new anti-alias filter cut-off edge frequency, scaled to sampling 
-    /// frequency (nyquist frequency = 0.5). The filter will cut off the 
-    /// frequencies than that.
-    void setCutoffFreq(double newCutoffFreq);
-
-    /// Sets number of FIR filter taps, i.e. ~filter complexity
-    void setLength(uint newLength);
-
-    uint getLength() const;
-
-    /// Applies the filter to the given sequence of samples. 
-    /// Note : The amount of outputted samples is by value of 'filter length' 
-    /// smaller than the amount of input samples.
-    uint evaluate(SAMPLETYPE *dest, 
-                  const SAMPLETYPE *src, 
-                  uint numSamples, 
-                  uint numChannels) const;
-
-    /// Applies the filter to the given src & dest pipes, so that processed amount of
-    /// samples get removed from src, and produced amount added to dest 
-    /// Note : The amount of outputted samples is by value of 'filter length' 
-    /// smaller than the amount of input samples.
-    uint evaluate(FIFOSampleBuffer &dest, 
-                  FIFOSampleBuffer &src) const;
-
-};
-
-}
-
-#endif