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82 lines
2.8 KiB
C
82 lines
2.8 KiB
C
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/* GStreamer
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* Copyright (C) 2020 Matthew Waters <matthew@centricular.com>
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*
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* gstrtphdrexttwcc.h: transport-wide-cc RTP header extensions for the
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* Audio/Video RTP Profile
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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 Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_RTPHDREXT_TWCC_H__
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#define __GST_RTPHDREXT_TWCC_H__
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#include <gst/gst.h>
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#include <gst/rtp/gstrtphdrext.h>
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G_BEGIN_DECLS
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GType gst_rtp_header_extension_twcc_get_type (void);
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#define GST_TYPE_RTP_HEADER_EXTENSION_TWCC (gst_rtp_header_extension_twcc_get_type())
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#define GST_RTP_HEADER_EXTENSION_TWCC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_HEADER_EXTENSION_TWCC,GstRTPHeaderExtensionTWCC))
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#define GST_RTP_HEADER_EXTENSION_TWCC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_HEADER_EXTENSION_TWCC,GstRTPHeaderExtensionTWCCClass))
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#define GST_RTP_HEADER_EXTENSION_TWCC_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj),GST_TYPE_RTP_HEADER_EXTENSION_TWCC,GstRTPHeaderExtensionTWCCClass))
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#define GST_IS_RTP_HEADER_EXTENSION_TWCC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_HEADER_EXTENSION_TWCC))
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#define GST_IS_RTP_HEADER_EXTENSION_TWCC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_HEADER_EXTENSION_TWCC))
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#define GST_RTP_HEADER_EXTENSION_TWCC_CAST(obj) ((GstRTPHeaderExtensionTWCC *)(obj))
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typedef struct _GstRTPHeaderExtensionTWCC GstRTPHeaderExtensionTWCC;
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typedef struct _GstRTPHeaderExtensionTWCCClass GstRTPHeaderExtensionTWCCClass;
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/**
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* GstRTPHeaderExtensionTWCC:
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* @parent: the parent #GstRTPHeaderExtension
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*
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* Instance struct for a transport-wide-cc RTP Audio/Video header extension.
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*
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* http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
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*/
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struct _GstRTPHeaderExtensionTWCC
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{
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GstRTPHeaderExtension parent;
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guint16 seqnum;
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guint n_streams;
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/*< private >*/
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gpointer _gst_reserved[GST_PADDING];
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};
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/**
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* GstRTPHeaderExtensionTWCCClass:
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* @parent_class: the parent class
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*/
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struct _GstRTPHeaderExtensionTWCCClass
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{
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GstRTPHeaderExtensionClass parent_class;
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/*< private >*/
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gpointer _gst_reserved[GST_PADDING];
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};
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G_END_DECLS
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#endif /* __GST_RTPHDREXT_TWCC_H__ */
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