gstreamer/gst/mpeg4videoparse/mpeg4videoparse.h

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/* GStreamer
* Copyright (C) <2007> Julien Moutte <julien@fluendo.com>
*
* 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 __MPEG4VIDEOPARSE_H__
#define __MPEG4VIDEOPARSE_H__
#include <gst/gst.h>
#include <gst/base/gstadapter.h>
G_BEGIN_DECLS
#define GST_TYPE_MPEG4VIDEOPARSE (gst_mpeg4vparse_get_type())
#define GST_MPEG4VIDEOPARSE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),\
GST_TYPE_MPEG4VIDEOPARSE, GstMpeg4VParse))
#define GST_MPEG4VIDEOPARSE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),\
GST_TYPE_MPEG4VIDEOPARSE, GstMpeg4VParseClass))
#define GST_MPEG4VIDEOPARSE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),\
GST_TYPE_MPEG4VIDEOPARSE, GstMpeg4VParseClass))
#define GST_IS_MPEG4VIDEOPARSE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),\
GST_TYPE_MPEG4VIDEOPARSE))
#define GST_IS_MPEG4VIDEOPARSE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),\
GST_TYPE_MPEG4VIDEOPARSE))
typedef struct _GstMpeg4VParse GstMpeg4VParse;
typedef struct _GstMpeg4VParseClass GstMpeg4VParseClass;
typedef enum {
PARSE_NEED_START,
PARSE_START_FOUND,
PARSE_VOP_FOUND
} GstMpeg4VParseState;
struct _GstMpeg4VParse {
GstElement element;
GstPad * sinkpad;
GstPad * srcpad;
GstAdapter * adapter;
guint offset;
GstMpeg4VParseState state;
};
struct _GstMpeg4VParseClass {
GstElementClass parent_class;
};
GType gst_mpeg4vparse_get_type (void);
G_END_DECLS
#endif /* __MPEG4VIDEOPARSE_H__ */