gstreamer/libs/gst/net/gstnetcontrolmessagemeta.h

68 lines
2.1 KiB
C

/* GStreamer
* Copyright (C) <2014> William Manley <will@williammanley.net>
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_NET_CONTROL_MESSAGE_META_H__
#define __GST_NET_CONTROL_MESSAGE_META_H__
#include <gst/gst.h>
#include <gio/gio.h>
G_BEGIN_DECLS
typedef struct _GstNetControlMessageMeta GstNetControlMessageMeta;
/**
* GstNetControlMessageMeta:
* @meta: the parent type
* @message: a #GSocketControlMessage stored as metadata
*
* Buffer metadata for GSocket control messages, AKA ancillary data attached to
* data sent across a socket.
*/
struct _GstNetControlMessageMeta {
GstMeta meta;
GSocketControlMessage *message;
};
GST_EXPORT
GType gst_net_control_message_meta_api_get_type (void);
#define GST_NET_CONTROL_MESSAGE_META_API_TYPE \
(gst_net_control_message_meta_api_get_type())
#define gst_buffer_get_net_control_message_meta(b) ((GstNetControlMessageMeta*)\
gst_buffer_get_meta((b),GST_NET_CONTROL_MESSAGE_META_API_TYPE))
/* implementation */
GST_EXPORT
const GstMetaInfo *gst_net_control_message_meta_get_info (void);
#define GST_NET_CONTROL_MESSAGE_META_INFO \
(gst_net_control_message_meta_get_info())
GST_EXPORT
GstNetControlMessageMeta * gst_buffer_add_net_control_message_meta (GstBuffer * buffer,
GSocketControlMessage * message);
G_END_DECLS
#endif /* __GST_NET_CONTROL_MESSAGE_META_H__ */