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There might be a sequence of event and buffer flow: - Got stream-start/caps/segment events - Got flush events - And then buffers with a new segment event In the above case, stream-start and caps event might not be reached to peer proxysrc if peer proxysrc is not ready to receive them. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1552>
64 lines
2.2 KiB
C
64 lines
2.2 KiB
C
/*
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* Copyright (C) 2015 Centricular Ltd.
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* Author: Sebastian Dröge <sebastian@centricular.com>
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* Author: Nirbheek Chauhan <nirbheek@centricular.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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_PROXY_SINK_H__
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#define __GST_PROXY_SINK_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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#define GST_TYPE_PROXY_SINK (gst_proxy_sink_get_type())
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#define GST_PROXY_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_PROXY_SINK, GstProxySink))
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#define GST_IS_PROXY_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_PROXY_SINK))
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#define GST_PROXY_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) , GST_TYPE_PROXY_SINK, GstProxySinkClass))
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#define GST_IS_PROXY_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) , GST_TYPE_PROXY_SINK))
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#define GST_PROXY_SINK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) , GST_TYPE_PROXY_SINK, GstProxySinkClass))
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typedef struct _GstProxySink GstProxySink;
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typedef struct _GstProxySinkClass GstProxySinkClass;
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typedef struct _GstProxySinkPrivate GstProxySinkPrivate;
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struct _GstProxySink {
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GstElement parent;
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/* < private > */
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GstPad *sinkpad;
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/* The proxysrc that we push events, buffers, queries to */
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GWeakRef proxysrc;
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/* Whether there are sticky events pending */
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gboolean pending_sticky_events;
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gboolean sent_stream_start;
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gboolean sent_caps;
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};
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struct _GstProxySinkClass {
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GstElementClass parent_class;
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};
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GType gst_proxy_sink_get_type (void);
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GST_ELEMENT_REGISTER_DECLARE (proxysink);
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G_END_DECLS
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#endif /* __GST_PROXY_SINK_H__ */
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