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Contents
/* GStreamer
* Copyright (C) <2007> Sebastian Dröge <slomo@circular-chaos.org>
*
* 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; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <glib.h>
#include <math.h>
#ifndef __GST_FFT_H__
#define __GST_FFT_H__
/**
* GstFFTWindow:
* @GST_FFT_WINDOW_RECTANGULAR: Rectangular window
* @GST_FFT_WINDOW_HAMMING: Hamming window
* @GST_FFT_WINDOW_HANN: Hann (sometimes also called Hanning) window
* @GST_FFT_WINDOW_BARTLETT: Bartlett window
* @GST_FFT_WINDOW_BLACKMAN: Blackman window
*
* The various window functions available.
*/
typedef enum
{
GST_FFT_WINDOW_RECTANGULAR,
GST_FFT_WINDOW_HAMMING,
GST_FFT_WINDOW_HANN,
GST_FFT_WINDOW_BARTLETT,
GST_FFT_WINDOW_BLACKMAN
} GstFFTWindow;
/* Functions */
gint gst_fft_next_fast_length (gint n) G_GNUC_CONST;
#endif /* __GST_FFT_H__ */
Version data entries
17 entries across 17 versions & 1 rubygems