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fadabe8b78
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
66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
/*
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* GStreamer streamiddemux eleement
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*
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* Copyright 2013 LGE Corporation.
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* @author: Hoonhee Lee <hoonhee.lee@lge.com>
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* @author: Jeongseok Kim <jeongseok.kim@lge.com>
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* @author: Wonchul Lee <wonchul86.lee@lge.com>
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*
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* gststreamiddemux.h: Simple stream-id-demultiplexer element
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __GST_STREAMID_DEMUX_H__
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#define __GST_STREAMID_DEMUX_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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#define GST_TYPE_STREAMID_DEMUX \
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(gst_streamid_demux_get_type())
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#define GST_STREAMID_DEMUX(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_STREAMID_DEMUX, GstStreamidDemux))
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#define GST_STREAMID_DEMUX_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_STREAMID_DEMUX, GstStreamidDemuxClass))
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#define GST_IS_STREAMID_DEMUX(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_STREAMID_DEMUX))
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#define GST_IS_STREAMID_DEMUX_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_STREAMID_DEMUX))
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typedef struct _GstStreamidDemux GstStreamidDemux;
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typedef struct _GstStreamidDemuxClass GstStreamidDemuxClass;
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struct _GstStreamidDemux
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{
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GstElement element;
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GstPad *sinkpad;
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guint nb_srcpads;
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GstPad *active_srcpad;
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/* This table contains srcpad and stream-id */
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GHashTable *stream_id_pairs;
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};
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struct _GstStreamidDemuxClass
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{
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GstElementClass parent_class;
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};
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G_GNUC_INTERNAL GType gst_streamid_demux_get_type (void);
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G_END_DECLS
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#endif /* __GST_STREAMID_DEMUX_H__ */
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