2 * Copyright (C) <2007> Sebastian Dröge <slomo@circular-chaos.org>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
30 * @GST_FFT_WINDOW_RECTANGULAR: Rectangular window
31 * @GST_FFT_WINDOW_HAMMING: Hamming window
32 * @GST_FFT_WINDOW_HANN: Hann (sometimes also called Hanning) window
33 * @GST_FFT_WINDOW_BARTLETT: Bartlett window
34 * @GST_FFT_WINDOW_BLACKMAN: Blackman window
36 * The various window functions available.
40 GST_FFT_WINDOW_RECTANGULAR,
41 GST_FFT_WINDOW_HAMMING,
43 GST_FFT_WINDOW_BARTLETT,
44 GST_FFT_WINDOW_BLACKMAN
49 gint gst_fft_next_fast_length (gint n) G_GNUC_CONST;
53 #endif /* __GST_FFT_H__ */