gstreamer/ext/webrtc/transportsendbin.h

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/* GStreamer
* Copyright (C) 2017 Matthew Waters <matthew@centricular.com>
*
* 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 __TRANSPORT_SEND_BIN_H__
#define __TRANSPORT_SEND_BIN_H__
#include <gst/gst.h>
#include "transportstream.h"
#include "utils.h"
G_BEGIN_DECLS
GType transport_send_bin_get_type(void);
#define GST_TYPE_WEBRTC_TRANSPORT_SEND_BIN (transport_send_bin_get_type())
#define TRANSPORT_SEND_BIN(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_WEBRTC_TRANSPORT_SEND_BIN,TransportSendBin))
#define TRANSPORT_SEND_BIN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_WEBRTC_TRANSPORT_SEND_BIN,TransportSendBinClass))
#define TRANSPORT_SEND_BIN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_WEBRTC_TRANSPORT_SEND_BIN,TransportSendBinClass))
typedef struct _TransportSendBinDTLSContext TransportSendBinDTLSContext;
struct _TransportSendBinDTLSContext {
GstElement *dtlssrtpenc;
GstElement *nicesink;
/* Block on the dtlssrtpenc RTP sink pad, if any */
struct pad_block *rtp_block;
/* Block on the dtlssrtpenc RTCP sink pad, if any */
struct pad_block *rtcp_block;
/* Block on the nicesink sink pad, if any */
struct pad_block *nice_block;
};
struct _TransportSendBin
{
GstBin parent;
GMutex lock; /* Lock for managing children and pad blocks */
gboolean active; /* Flag that's cleared on shutdown */
TransportStream *stream; /* parent transport stream */
TransportSendBinDTLSContext rtp_ctx;
/*
struct pad_block *rtp_block;
struct pad_block *rtp_nice_block;
struct pad_block *rtcp_block;
struct pad_block *rtcp_nice_block;
*/
};
struct _TransportSendBinClass
{
GstBinClass parent_class;
};
G_END_DECLS
#endif /* __TRANSPORT_SEND_BIN_H__ */