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/*
* Farsight Voice+Video library
*
* Copyright 2008 Collabora Ltd
* Copyright 2008 Nokia Corporation
* @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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
#ifndef __GST_SPEEX_ECHO_PROBE_H__
#define __GST_SPEEX_ECHO_PROBE_H__
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_SPEEX_ECHO_PROBE (gst_speex_echo_probe_get_type())
#define GST_SPEEX_ECHO_PROBE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SPEEX_ECHO_PROBE,GstSpeexEchoProbe))
#define GST_IS_SPEEX_ECHO_PROBE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SPEEX_ECHO_PROBE))
#define GST_SPEEX_ECHO_PROBE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_SPEEX_ECHO_PROBE,GstSpeexEchoProbeClass))
#define GST_IS_SPEEX_ECHO_PROBE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_SPEEX_ECHO_PROBE))
#define GST_SPEEX_ECHO_PROBE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_SPEEX_ECHO_PROBE,GstSpeexEchoProbeClass))
typedef struct _GstSpeexEchoProbe GstSpeexEchoProbe;
typedef struct _GstSpeexEchoProbeClass GstSpeexEchoProbeClass;
/**
* GstSpeexEchoProbe:
*
* The adder object structure.
*/
struct _GstSpeexEchoProbe {
GstElement element;
GstPad *srcpad;
GstPad *sinkpad;
/* Protected by the object lock */
gint rate;
gint channels;
gboolean channels_locked;
/* Protected by the object lock */
gint latency;
GstSegment segment;
/* Newer buffers at the head, protected by obj lock */
GQueue *buffers;
};
struct _GstSpeexEchoProbeClass {
GstElementClass parent_class;
};
GType gst_speex_echo_probe_get_type (void);
G_END_DECLS
#endif /* __GST_SPEEX_ECHO_PROBE_H__ */
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