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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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0348ebe651
Keep track of the time we spend pausing the jitterbuffers when they were buffering and distribute this elapsed time to the jitterbuffers. Also keep the latency in nanosecond precision.
96 lines
3.4 KiB
C
96 lines
3.4 KiB
C
/* GStreamer
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* Copyright (C) <2007> Wim Taymans <wim.taymans@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_RTP_BIN_H__
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#define __GST_RTP_BIN_H__
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#include <gst/gst.h>
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#include "rtpsession.h"
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#include "rtpjitterbuffer.h"
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#define GST_TYPE_RTP_BIN \
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(gst_rtp_bin_get_type())
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#define GST_RTP_BIN(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_BIN,GstRtpBin))
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#define GST_RTP_BIN_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_BIN,GstRtpBinClass))
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#define GST_IS_RTP_BIN(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_BIN))
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#define GST_IS_RTP_BIN_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_BIN))
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typedef struct _GstRtpBin GstRtpBin;
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typedef struct _GstRtpBinClass GstRtpBinClass;
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typedef struct _GstRtpBinPrivate GstRtpBinPrivate;
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struct _GstRtpBin {
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GstBin bin;
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/*< private >*/
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/* default latency for sessions */
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guint latency_ms;
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guint64 latency_ns;
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gboolean do_lost;
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gboolean ignore_pt;
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RTPJitterBufferMode buffer_mode;
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gboolean buffering;
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GstClockTime buffer_start;
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/* a list of session */
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GSList *sessions;
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/* a list of clients, these are streams with the same CNAME */
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GSList *clients;
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/* the default SDES items for sessions */
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GstStructure *sdes;
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/*< private >*/
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GstRtpBinPrivate *priv;
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};
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struct _GstRtpBinClass {
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GstBinClass parent_class;
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/* get the caps for pt */
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GstCaps* (*request_pt_map) (GstRtpBin *rtpbin, guint session, guint pt);
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void (*payload_type_change) (GstRtpBin *rtpbin, guint session, guint pt);
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/* action signals */
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void (*clear_pt_map) (GstRtpBin *rtpbin);
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void (*reset_sync) (GstRtpBin *rtpbin);
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RTPSession* (*get_internal_session) (GstRtpBin *rtpbin, guint session_id);
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/* session manager signals */
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void (*on_new_ssrc) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
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void (*on_ssrc_collision) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
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void (*on_ssrc_validated) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
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void (*on_ssrc_active) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
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void (*on_ssrc_sdes) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
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void (*on_bye_ssrc) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
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void (*on_bye_timeout) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
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void (*on_timeout) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
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void (*on_sender_timeout) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
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void (*on_npt_stop) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
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};
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GType gst_rtp_bin_get_type (void);
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#endif /* __GST_RTP_BIN_H__ */
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