1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/* 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_RECEIVE_BIN_H__
#define __TRANSPORT_RECEIVE_BIN_H__
#include <gst/gst.h>
#include "transportstream.h"
G_BEGIN_DECLS
GType transport_receive_bin_get_type(void);
#define GST_TYPE_WEBRTC_TRANSPORT_RECEIVE_BIN (transport_receive_bin_get_type())
#define TRANSPORT_RECEIVE_BIN(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_WEBRTC_TRANSPORT_RECEIVE_BIN,TransportReceiveBin))
#define TRANSPORT_RECEIVE_BIN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_WEBRTC_TRANSPORT_RECEIVE_BIN,TransportReceiveBinClass))
#define TRANSPORT_RECEIVE_BIN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_WEBRTC_TRANSPORT_RECEIVE_BIN,TransportReceiveBinClass))
typedef enum
{
RECEIVE_STATE_UNSET = 0,
RECEIVE_STATE_BLOCK = 1,
RECEIVE_STATE_PASS,
} ReceiveState;
struct _TransportReceiveBin
{
GstBin parent;
TransportStream *stream; /* parent transport stream */
GstPad *rtp_src;
gulong rtp_src_probe_id;
GstPad *rtcp_src;
gulong rtcp_src_probe_id;
struct pad_block *rtp_block;
struct pad_block *rtcp_block;
GMutex pad_block_lock;
ReceiveState receive_state;
GstElement *queue;
};
struct _TransportReceiveBinClass
{
GstBinClass parent_class;
};
void transport_receive_bin_set_receive_state (TransportReceiveBin * receive,
ReceiveState state);
G_END_DECLS
#endif /* __TRANSPORT_RECEIVE_BIN_H__ */
|
