gstreamer/gst/rtsp/gstrtpdec.h
Wim Taymans 41f0496738 gst/rtsp/gstrtpdec.*: Add (dummy) SSRC management signals.
Original commit message from CVS:
* gst/rtsp/gstrtpdec.c: (gst_rtp_dec_marshal_VOID__UINT_UINT),
(gst_rtp_dec_class_init):
* gst/rtsp/gstrtpdec.h:
Add (dummy) SSRC management signals.
* gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_class_init),
(gst_rtspsrc_set_property), (gst_rtspsrc_get_property),
(find_stream), (gst_rtspsrc_create_stream), (new_session_pad),
(request_pt_map), (gst_rtspsrc_do_stream_eos), (on_bye_ssrc),
(on_timeout), (gst_rtspsrc_stream_configure_manager),
(gst_rtspsrc_stream_push_event), (gst_rtspsrc_push_event),
(gst_rtspsrc_loop_interleaved), (gst_rtspsrc_parse_rtpinfo),
(gst_rtspsrc_handle_message), (gst_rtspsrc_change_state):
* gst/rtsp/gstrtspsrc.h:
Add connection-speed property.
Add find_stream helper functions.
Handle stream EOS based on BYE messages or SSRC timeout.
Returns SUCCESS from the state change function as we hide our async
elements from the parent.
2007-08-16 11:47:19 +00:00

88 lines
3.5 KiB
C

/* GStreamer
* Copyright (C) <2005,2006> Wim Taymans <wim@fluendo.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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Unless otherwise indicated, Source Code is licensed under MIT license.
* See further explanation attached in License Statement (distributed in the file
* LICENSE).
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef __GST_RTP_DEC_H__
#define __GST_RTP_DEC_H__
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_RTP_DEC (gst_rtp_dec_get_type())
#define GST_IS_RTP_DEC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_DEC))
#define GST_IS_RTP_DEC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_DEC))
#define GST_RTP_DEC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_DEC, GstRTPDec))
#define GST_RTP_DEC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_DEC, GstRTPDecClass))
typedef struct _GstRTPDec GstRTPDec;
typedef struct _GstRTPDecClass GstRTPDecClass;
typedef struct _GstRTPDecSession GstRTPDecSession;
struct _GstRTPDec {
GstElement element;
guint latency;
GSList *sessions;
GstClock *provided_clock;
};
struct _GstRTPDecClass {
GstElementClass parent_class;
/* get the caps for pt */
GstCaps* (*request_pt_map) (GstRTPDec *rtpdec, guint session, guint pt);
void (*clear_pt_map) (GstRTPDec *rtpdec);
void (*on_new_ssrc) (GstRTPDec *rtpdec, guint session, guint32 ssrc);
void (*on_ssrc_collision) (GstRTPDec *rtpdec, guint session, guint32 ssrc);
void (*on_ssrc_validated) (GstRTPDec *rtpdec, guint session, guint32 ssrc);
void (*on_bye_ssrc) (GstRTPDec *rtpdec, guint session, guint32 ssrc);
void (*on_bye_timeout) (GstRTPDec *rtpdec, guint session, guint32 ssrc);
void (*on_timeout) (GstRTPDec *rtpdec, guint session, guint32 ssrc);
};
GType gst_rtp_dec_get_type(void);
G_END_DECLS
#endif /* __GST_RTP_DEC_H__ */