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69 lines
2.3 KiB
C
69 lines
2.3 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_SRC_H__
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#define __GST_PROXY_SRC_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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#define GST_TYPE_PROXY_SRC (gst_proxy_src_get_type())
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#define GST_PROXY_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_PROXY_SRC, GstProxySrc))
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#define GST_IS_PROXY_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_PROXY_SRC))
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#define GST_PROXY_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) , GST_TYPE_PROXY_SRC, GstProxySrcClass))
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#define GST_IS_PROXY_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) , GST_TYPE_PROXY_SRC))
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#define GST_PROXY_SRC_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) , GST_TYPE_PROXY_SRC, GstProxySrcClass))
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typedef struct _GstProxySrc GstProxySrc;
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typedef struct _GstProxySrcClass GstProxySrcClass;
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typedef struct _GstProxySrcPrivate GstProxySrcPrivate;
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struct _GstProxySrc {
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GstBin parent;
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/* < private > */
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/* Queue to hold buffers from proxysink */
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GstElement *queue;
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/* Source pad of the above queue and the proxysrc element itself */
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GstPad *srcpad;
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/* Our internal srcpad that proxysink pushes buffers/events/queries into */
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GstPad *internal_srcpad;
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/* An unlinked dummy sinkpad; see gst_proxy_src_init() */
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GstPad *dummy_sinkpad;
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/* The matching proxysink; queries and events are sent to its sinkpad */
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GWeakRef proxysink;
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};
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struct _GstProxySrcClass {
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GstBinClass parent_class;
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};
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GType gst_proxy_src_get_type(void);
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G_END_DECLS
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#endif /* __GST_PROXY_SRC_H__ */
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