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/*
* GStreamer - DTMF Detection
*
* Copyright 2009 Nokia Corporation
* Copyright 2009 Collabora Ltd,
* @author: Olivier Crete <olivier.crete@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_DTMF_DETECT_H__
#define __GST_DTMF_DETECT_H__
#include <gst/gst.h>
#include <gst/base/gstbasetransform.h>
#include <spandsp.h>
G_BEGIN_DECLS
/* #define's don't like whitespacey bits */
#define GST_TYPE_DTMF_DETECT \
(gst_dtmf_detect_get_type())
#define GST_DTMF_DETECT(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
GST_TYPE_DTMF_DETECT,GstDtmfDetect))
#define GST_DTMF_DETECT_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
GST_TYPE_DTMF_DETECT,GstDtmfDetectClass))
#define GST_IS_DTMF_DETECT(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DTMF_DETECT))
#define GST_IS_DTMF_DETECT_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DTMF_DETECT))
typedef struct _GstDtmfDetect GstDtmfDetect;
typedef struct _GstDtmfDetectClass GstDtmfDetectClass;
typedef struct _GstDtmfDetectPrivate GstDtmfDetectPrivate;
struct _GstDtmfDetect
{
GstBaseTransform parent;
dtmf_rx_state_t *dtmf_state;
};
struct _GstDtmfDetectClass
{
GstBaseTransformClass parent_class;
};
GType gst_dtmf_detect_get_type (void);
gboolean gst_dtmf_detect_plugin_init (GstPlugin *plugin);
G_END_DECLS
#endif /* __GST_DTMF_DETECT_H__ */
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