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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QGSTVIDEOCONNECTOR_H
#define QGSTVIDEOCONNECTOR_H

#include <gst/gst.h>

G_BEGIN_DECLS

#define GST_TYPE_VIDEO_CONNECTOR \
  (gst_video_connector_get_type())
#define GST_VIDEO_CONNECTOR(obj) \
  (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VIDEO_CONNECTOR, GstVideoConnector))
#define GST_VIDEO_CONNECTOR_CLASS(klass) \
  (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_VIDEO_CONNECTOR, GstVideoConnectorClass))
#define GST_IS_VIDEO_CONNECTOR(obj) \
  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VIDEO_CONNECTOR))
#define GST_IS_VIDEO_CONNECTOR_CLASS(klass) \
  (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_VIDEO_CONNECTOR))

typedef struct _GstVideoConnector GstVideoConnector;
typedef struct _GstVideoConnectorClass GstVideoConnectorClass;

struct _GstVideoConnector {
  GstElement element;

  GstPad *srcpad;
  GstPad *sinkpad;

  gboolean relinked;
  gboolean failedSignalEmited;
  GstSegment segment;
  GstBuffer *latest_buffer;
};

struct _GstVideoConnectorClass {
  GstElementClass parent_class;

  /* action signal to resend new segment */
  void (*resend_new_segment) (GstElement * element, gboolean emitFailedSignal);
};

GType gst_video_connector_get_type (void);

G_END_DECLS

#endif