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74 lines
2 KiB
C
74 lines
2 KiB
C
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/*
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* GStreamer - DTMF Detection
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*
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* Copyright 2009 Nokia Corporation
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* Copyright 2009 Collabora Ltd,
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* @author: Olivier Crete <olivier.crete@collabora.co.uk>
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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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef __GST_DTMF_DETECT_H__
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#define __GST_DTMF_DETECT_H__
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#include <gst/gst.h>
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#include <gst/base/gstbasetransform.h>
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#include "tone_detect.h"
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G_BEGIN_DECLS
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/* #define's don't like whitespacey bits */
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#define GST_TYPE_DTMF_DETECT \
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(gst_dtmf_detect_get_type())
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#define GST_DTMF_DETECT(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj), \
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GST_TYPE_DTMF_DETECT,GstDtmfDetect))
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#define GST_DTMF_DETECT_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass), \
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GST_TYPE_DTMF_DETECT,GstDtmfDetectClass))
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#define GST_IS_DTMF_DETECT(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DTMF_DETECT))
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#define GST_IS_DTMF_DETECT_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DTMF_DETECT))
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typedef struct _GstDtmfDetect GstDtmfDetect;
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typedef struct _GstDtmfDetectClass GstDtmfDetectClass;
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typedef struct _GstDtmfDetectPrivate GstDtmfDetectPrivate;
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struct _GstDtmfDetect
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{
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GstBaseTransform parent;
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gint rate;
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dtmf_detect_state_t dtmf_state;
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};
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struct _GstDtmfDetectClass
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{
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GstBaseTransformClass parent_class;
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};
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GType gst_dtmf_detect_get_type (void);
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gboolean gst_dtmf_detect_plugin_init (GstPlugin *plugin);
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G_END_DECLS
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#endif /* __GST_DTMF_DETECT_H__ */
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