mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 10:11:08 +00:00
62 lines
2.7 KiB
C
62 lines
2.7 KiB
C
/* GStreamer plugin for forward error correction
|
|
* Copyright (C) 2017 Pexip
|
|
*
|
|
* 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
|
|
*
|
|
* Author: Mikhail Fludkov <misha@pexip.com>
|
|
*/
|
|
|
|
#ifndef __GST_RTP_STORAGE_ITEM_H__
|
|
#define __GST_RTP_STORAGE_ITEM_H__
|
|
|
|
#include <gst/rtp/gstrtpbuffer.h>
|
|
|
|
GST_DEBUG_CATEGORY_EXTERN (gst_rtp_storage_debug);
|
|
|
|
typedef struct {
|
|
GstBuffer *buffer;
|
|
guint16 seq;
|
|
guint8 pt;
|
|
} RtpStorageItem;
|
|
|
|
typedef struct {
|
|
GQueue queue;
|
|
GMutex stream_lock;
|
|
guint32 ssrc;
|
|
GstClockTime max_arrival_time;
|
|
} RtpStorageStream;
|
|
|
|
#define STREAM_LOCK(s) g_mutex_lock (&(s)->stream_lock)
|
|
#define STREAM_UNLOCK(s) g_mutex_unlock (&(s)->stream_lock)
|
|
|
|
RtpStorageStream * rtp_storage_stream_new (guint32 ssrc);
|
|
void rtp_storage_stream_free (RtpStorageStream * stream);
|
|
void rtp_storage_stream_resize_and_add_item (RtpStorageStream * stream,
|
|
GstClockTime size_time,
|
|
GstBuffer *buffer,
|
|
guint8 pt,
|
|
guint16 seq);
|
|
void rtp_storage_stream_add_item (RtpStorageStream * stream,
|
|
GstBuffer *buffer,
|
|
guint8 pt,
|
|
guint16 seq);
|
|
GstBufferList * rtp_storage_stream_get_packets_for_recovery (RtpStorageStream *stream,
|
|
guint8 pt_fec,
|
|
guint16 lost_seq);
|
|
GstBuffer * rtp_storage_stream_get_redundant_packet (RtpStorageStream *stream,
|
|
guint16 lost_seq);
|
|
|
|
#endif /* __GST_RTP_STORAGE_ITEM_H__ */
|
|
|