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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
|
/*
* Farstream - Farstream Stream Transmitter
*
* Copyright 2007 Collabora Ltd.
* @author: Olivier Crete <olivier.crete@collabora.co.uk>
* Copyright 2007 Nokia Corp.
*
* fs-stream-transmitter.h - A Farstream Stream Transmitter (base implementation)
*
* 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
*/
#ifndef __FS_STREAM_TRANSMITTER_H__
#define __FS_STREAM_TRANSMITTER_H__
#include <gst/gst.h>
#include <farstream/fs-candidate.h>
G_BEGIN_DECLS
/* TYPE MACROS */
#define FS_TYPE_STREAM_TRANSMITTER \
(fs_stream_transmitter_get_type ())
#define FS_STREAM_TRANSMITTER(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), FS_TYPE_STREAM_TRANSMITTER, \
FsStreamTransmitter))
#define FS_STREAM_TRANSMITTER_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), FS_TYPE_STREAM_TRANSMITTER, \
FsStreamTransmitterClass))
#define FS_IS_STREAM_TRANSMITTER(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), FS_TYPE_STREAM_TRANSMITTER))
#define FS_IS_STREAM_TRANSMITTER_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), FS_TYPE_STREAM_TRANSMITTER))
#define FS_STREAM_TRANSMITTER_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), FS_TYPE_STREAM_TRANSMITTER, \
FsStreamTransmitterClass))
#define FS_STREAM_TRANSMITTER_CAST(obj) ((FsStreamTransmitter *) (obj))
typedef struct _FsStreamTransmitter FsStreamTransmitter;
typedef struct _FsStreamTransmitterClass FsStreamTransmitterClass;
typedef struct _FsStreamTransmitterPrivate FsStreamTransmitterPrivate;
/**
* FsStreamTransmitterClass:
* @parent_class: Our parent
* @add_remote_candidates: Sets the remote candidates
* @force_remote_candidates: Forces certain remote candidates
* @gather_local_candidates: Starts the gathering of local candidates
* @stop: Stop the stream transmitter synchronously (does any Gst stopping
* that needs to be done)
*
* You must override the add_remote_candidate in a subclass
*/
struct _FsStreamTransmitterClass
{
GObjectClass parent_class;
/*virtual functions */
gboolean (*add_remote_candidates) (FsStreamTransmitter *streamtransmitter,
GList *candidates, GError **error);
gboolean (*force_remote_candidates) (FsStreamTransmitter *streamtransmitter,
GList *remote_candidates,
GError **error);
gboolean (*gather_local_candidates) (FsStreamTransmitter *streamtransmitter,
GError **error);
void (*stop) (FsStreamTransmitter *streamtransmitter);
/*< private >*/
gpointer _padding[8];
};
/**
* FsStreamTransmitter:
*
* All members are private, access them using methods and properties
*/
struct _FsStreamTransmitter
{
GObject parent;
/*< private >*/
FsStreamTransmitterPrivate *priv;
gpointer _padding[8];
};
GType fs_stream_transmitter_get_type (void);
gboolean fs_stream_transmitter_add_remote_candidates (
FsStreamTransmitter *streamtransmitter,
GList *candidates,
GError **error);
gboolean fs_stream_transmitter_force_remote_candidates (
FsStreamTransmitter *streamtransmitter,
GList *remote_candidates,
GError **error);
gboolean
fs_stream_transmitter_gather_local_candidates (
FsStreamTransmitter *streamtransmitter,
GError **error);
void fs_stream_transmitter_stop (FsStreamTransmitter *streamtransmitter);
void fs_stream_transmitter_emit_error (FsStreamTransmitter *streamtransmitter,
gint error_no,
const gchar *error_msg);
G_END_DECLS
#endif /* __FS_STREAM_TRANSMITTER_H__ */
|
