2 * Copyright (C) <2007> Wim Taymans <wim.taymans@gmail.com>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
20 #ifndef __GST_RTP_BIN_H__
21 #define __GST_RTP_BIN_H__
25 #include "rtpsession.h"
26 #include "rtpjitterbuffer.h"
28 #define GST_TYPE_RTP_BIN \
29 (gst_rtp_bin_get_type())
30 #define GST_RTP_BIN(obj) \
31 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_BIN,GstRtpBin))
32 #define GST_RTP_BIN_CLASS(klass) \
33 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_BIN,GstRtpBinClass))
34 #define GST_IS_RTP_BIN(obj) \
35 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_BIN))
36 #define GST_IS_RTP_BIN_CLASS(klass) \
37 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_BIN))
39 typedef struct _GstRtpBin GstRtpBin;
40 typedef struct _GstRtpBinClass GstRtpBinClass;
41 typedef struct _GstRtpBinPrivate GstRtpBinPrivate;
47 /* default latency for sessions */
50 gboolean drop_on_latency;
55 guint rtcp_sync_interval;
56 RTPJitterBufferMode buffer_mode;
58 gboolean use_pipeline_clock;
59 gboolean send_sync_event;
60 GstClockTime buffer_start;
61 gboolean do_retransmission;
62 /* a list of session */
65 /* a list of clients, these are streams with the same CNAME */
68 /* the default SDES items for sessions */
72 GstRtpBinPrivate *priv;
75 struct _GstRtpBinClass {
76 GstBinClass parent_class;
78 /* get the caps for pt */
79 GstCaps* (*request_pt_map) (GstRtpBin *rtpbin, guint session, guint pt);
81 void (*payload_type_change) (GstRtpBin *rtpbin, guint session, guint pt);
83 void (*new_jitterbuffer) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
86 void (*clear_pt_map) (GstRtpBin *rtpbin);
87 void (*reset_sync) (GstRtpBin *rtpbin);
88 RTPSession* (*get_internal_session) (GstRtpBin *rtpbin, guint session);
90 /* session manager signals */
91 void (*on_new_ssrc) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
92 void (*on_ssrc_collision) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
93 void (*on_ssrc_validated) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
94 void (*on_ssrc_active) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
95 void (*on_ssrc_sdes) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
96 void (*on_bye_ssrc) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
97 void (*on_bye_timeout) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
98 void (*on_timeout) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
99 void (*on_sender_timeout) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
100 void (*on_npt_stop) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
102 GstElement* (*request_rtp_encoder) (GstRtpBin *rtpbin, guint session);
103 GstElement* (*request_rtp_decoder) (GstRtpBin *rtpbin, guint session);
104 GstElement* (*request_rtcp_encoder) (GstRtpBin *rtpbin, guint session);
105 GstElement* (*request_rtcp_decoder) (GstRtpBin *rtpbin, guint session);
108 GType gst_rtp_bin_get_type (void);
110 #endif /* __GST_RTP_BIN_H__ */