gst/mpegdemux/gstsectionfilter.h

/*
 * This library is licensed under 2 different licenses and you
 * can choose to use it under the terms of either one of them. The
 * two licenses are the MPL 1.1 and the LGPL.
 *
 * MPL:
 *
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/.
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 *
 * LGPL:
 *
 * 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.
 *
 * The Original Code is Fluendo MPEG Demuxer plugin.
 *
 * The Initial Developer of the Original Code is Fluendo, S.L.
 * Portions created by Fluendo, S.L. are Copyright (C) 2005
 * Fluendo, S.L. All Rights Reserved.
 *
 * Contributor(s): Wim Taymans <wim@fluendo.com>
 */

#ifndef __GST_SECTION_FILTER_H__
#define __GST_SECTION_FILTER_H__

#include <gst/gst.h>
#include <gst/base/gstadapter.h>

G_BEGIN_DECLS

typedef struct _GstSectionFilter GstSectionFilter;

struct _GstSectionFilter {
  GstAdapter *adapter;
  guint8 last_continuity_counter;
  guint16 section_length;
};

void gst_section_filter_init (GstSectionFilter *filter);
void gst_section_filter_uninit (GstSectionFilter *filter);
gboolean gst_section_filter_push (GstSectionFilter *filter,
                                  gboolean pusi,
				  guint8 continuity_counter,
				  GstBuffer *buf);
void gst_section_filter_clear (GstSectionFilter *filter);				     
G_END_DECLS

#endif /* __GST_SECTION_FILTER_H__ */