gstreamer/plugins/elements/gststreamiddemux.h
HoonHee Lee fadabe8b78 streamiddemux: Add streamiddemux element
Demultiplex a stream to multiple source pads based on the stream ids from the
stream-start events. This basically reverses the behaviour of funnel.

https://bugzilla.gnome.org/show_bug.cgi?id=707605
2015-03-12 14:42:18 +00:00

66 lines
2.1 KiB
C

/*
* GStreamer streamiddemux eleement
*
* Copyright 2013 LGE Corporation.
* @author: Hoonhee Lee <hoonhee.lee@lge.com>
* @author: Jeongseok Kim <jeongseok.kim@lge.com>
* @author: Wonchul Lee <wonchul86.lee@lge.com>
*
* gststreamiddemux.h: Simple stream-id-demultiplexer element
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __GST_STREAMID_DEMUX_H__
#define __GST_STREAMID_DEMUX_H__
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_STREAMID_DEMUX \
(gst_streamid_demux_get_type())
#define GST_STREAMID_DEMUX(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_STREAMID_DEMUX, GstStreamidDemux))
#define GST_STREAMID_DEMUX_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_STREAMID_DEMUX, GstStreamidDemuxClass))
#define GST_IS_STREAMID_DEMUX(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_STREAMID_DEMUX))
#define GST_IS_STREAMID_DEMUX_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_STREAMID_DEMUX))
typedef struct _GstStreamidDemux GstStreamidDemux;
typedef struct _GstStreamidDemuxClass GstStreamidDemuxClass;
struct _GstStreamidDemux
{
GstElement element;
GstPad *sinkpad;
guint nb_srcpads;
GstPad *active_srcpad;
/* This table contains srcpad and stream-id */
GHashTable *stream_id_pairs;
};
struct _GstStreamidDemuxClass
{
GstElementClass parent_class;
};
G_GNUC_INTERNAL GType gst_streamid_demux_get_type (void);
G_END_DECLS
#endif /* __GST_STREAMID_DEMUX_H__ */