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882151502d
We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
/* GStreamer
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* Copyright (C) <2007> Sebastian Dröge <slomo@circular-chaos.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_FFT_S16_H__
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#define __GST_FFT_S16_H__
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#include <glib.h>
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#include <gst/gst.h>
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#include "gstfft.h"
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G_BEGIN_DECLS
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typedef struct _GstFFTS16 GstFFTS16;
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typedef struct _GstFFTS16Complex GstFFTS16Complex;
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/* Copy of kiss_fft_s16_cpx for documentation reasons,
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* do NOT change! */
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/**
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* GstFFTS16Complex:
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* @r: Real part
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* @i: Imaginary part
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*
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* Data type for complex numbers composed of
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* signed 16 bit integers.
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*/
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struct _GstFFTS16Complex
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{
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gint16 r;
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gint16 i;
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};
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/* Functions */
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GST_FFT_API
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GstFFTS16 * gst_fft_s16_new (gint len, gboolean inverse);
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GST_FFT_API
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void gst_fft_s16_free (GstFFTS16 *self);
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GST_FFT_API
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void gst_fft_s16_fft (GstFFTS16 *self, const gint16 *timedata,
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GstFFTS16Complex *freqdata);
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GST_FFT_API
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void gst_fft_s16_inverse_fft (GstFFTS16 *self, const GstFFTS16Complex *freqdata,
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gint16 *timedata);
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GST_FFT_API
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void gst_fft_s16_window (GstFFTS16 *self, gint16 *timedata, GstFFTWindow window);
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G_END_DECLS
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#endif /* __GST_FFT_S16_H__ */
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