mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-06 09:29:42 +00:00
66 lines
2.2 KiB
C
66 lines
2.2 KiB
C
/*
|
|
* GStreamer
|
|
* Copyright (C) 2007-2009 Sebastian Dröge <sebastian.droege@collabora.co.uk>
|
|
*
|
|
* 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., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __GST_AUDIO_CHEB_BAND_H__
|
|
#define __GST_AUDIO_CHEB_BAND_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/base/gstbasetransform.h>
|
|
#include <gst/audio/audio.h>
|
|
#include <gst/audio/gstaudiofilter.h>
|
|
|
|
#include "audiofxbaseiirfilter.h"
|
|
|
|
G_BEGIN_DECLS
|
|
#define GST_TYPE_AUDIO_CHEB_BAND (gst_audio_cheb_band_get_type())
|
|
#define GST_AUDIO_CHEB_BAND(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_CHEB_BAND,GstAudioChebBand))
|
|
#define GST_IS_AUDIO_CHEB_BAND(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_CHEB_BAND))
|
|
#define GST_AUDIO_CHEB_BAND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_AUDIO_CHEB_BAND,GstAudioChebBandClass))
|
|
#define GST_IS_AUDIO_CHEB_BAND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_AUDIO_CHEB_BAND))
|
|
#define GST_AUDIO_CHEB_BAND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_AUDIO_CHEB_BAND,GstAudioChebBandClass))
|
|
typedef struct _GstAudioChebBand GstAudioChebBand;
|
|
typedef struct _GstAudioChebBandClass GstAudioChebBandClass;
|
|
|
|
struct _GstAudioChebBand
|
|
{
|
|
GstAudioFXBaseIIRFilter parent;
|
|
|
|
gint mode;
|
|
gint type;
|
|
gint poles;
|
|
gfloat lower_frequency;
|
|
gfloat upper_frequency;
|
|
gfloat ripple;
|
|
|
|
/* < private > */
|
|
GMutex lock;
|
|
};
|
|
|
|
struct _GstAudioChebBandClass
|
|
{
|
|
GstAudioFXBaseIIRFilterClass parent;
|
|
};
|
|
|
|
GType gst_audio_cheb_band_get_type (void);
|
|
|
|
GST_ELEMENT_REGISTER_DECLARE (audiochebband);
|
|
|
|
G_END_DECLS
|
|
#endif /* __GST_AUDIO_CHEB_BAND_H__ */
|