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/* GStreamer
* Copyright (C) 2020 Matthew Waters <matthew@centricular.com>
*
* gstrtphdrexttwcc.h: transport-wide-cc RTP header extensions for the
* Audio/Video RTP Profile
*
* 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 __GST_RTPHDREXT_TWCC_H__
#define __GST_RTPHDREXT_TWCC_H__
#include <gst/gst.h>
#include <gst/rtp/gstrtphdrext.h>
G_BEGIN_DECLS
GType gst_rtp_header_extension_twcc_get_type (void);
#define GST_TYPE_RTP_HEADER_EXTENSION_TWCC (gst_rtp_header_extension_twcc_get_type())
#define GST_RTP_HEADER_EXTENSION_TWCC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_HEADER_EXTENSION_TWCC,GstRTPHeaderExtensionTWCC))
#define GST_RTP_HEADER_EXTENSION_TWCC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_HEADER_EXTENSION_TWCC,GstRTPHeaderExtensionTWCCClass))
#define GST_RTP_HEADER_EXTENSION_TWCC_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj),GST_TYPE_RTP_HEADER_EXTENSION_TWCC,GstRTPHeaderExtensionTWCCClass))
#define GST_IS_RTP_HEADER_EXTENSION_TWCC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_HEADER_EXTENSION_TWCC))
#define GST_IS_RTP_HEADER_EXTENSION_TWCC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_HEADER_EXTENSION_TWCC))
#define GST_RTP_HEADER_EXTENSION_TWCC_CAST(obj) ((GstRTPHeaderExtensionTWCC *)(obj))
typedef struct _GstRTPHeaderExtensionTWCC GstRTPHeaderExtensionTWCC;
typedef struct _GstRTPHeaderExtensionTWCCClass GstRTPHeaderExtensionTWCCClass;
/**
* GstRTPHeaderExtensionTWCC:
* @parent: the parent #GstRTPHeaderExtension
*
* Instance struct for a transport-wide-cc RTP Audio/Video header extension.
*
* http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
*/
struct _GstRTPHeaderExtensionTWCC
{
GstRTPHeaderExtension parent;
guint16 seqnum;
guint n_streams;
/*< private >*/
gpointer _gst_reserved[GST_PADDING];
};
/**
* GstRTPHeaderExtensionTWCCClass:
* @parent_class: the parent class
*/
struct _GstRTPHeaderExtensionTWCCClass
{
GstRTPHeaderExtensionClass parent_class;
/*< private >*/
gpointer _gst_reserved[GST_PADDING];
};
GST_ELEMENT_REGISTER_DECLARE (rtphdrexttwcc);
G_END_DECLS
#endif /* __GST_RTPHDREXT_TWCC_H__ */
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