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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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2f8b0f1e34
This commit adds a streamcombinerpad with an is_eos field. When streamcombiner receives an EOS on one of its pads, it forwards it all its other pads are EOS. This commit also removes the notion of "stream-switching-eos".
63 lines
2 KiB
C
63 lines
2 KiB
C
/* Streamcombiner special-purpose pad
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* Copyright (C) 2013 MathieuDuponchelle <mduponchelle1@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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_STREAM_COMBINER_PAD_H__
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#define __GST_STREAM_COMBINER_PAD_H__
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#include <gst/gst.h>
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#include <gst/video/video.h>
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#include <gst/base/gstcollectpads.h>
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G_BEGIN_DECLS
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#define GST_TYPE_STREAM_COMBINER_PAD (gst_stream_combiner_pad_get_type())
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#define GST_STREAM_COMBINER_PAD(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_STREAM_COMBINER_PAD, GstStreamCombinerPad))
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#define GST_STREAM_COMBINER_PAD_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIDEO_MIXER_PAD, GstStreamCombinerPadClass))
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#define GST_IS_STREAM_COMBINER_PAD(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_STREAM_COMBINER_PAD))
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#define GST_IS_STREAM_COMBINER_PAD_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_STREAM_COMBINER_PAD))
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typedef struct _GstStreamCombinerPad GstStreamCombinerPad;
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typedef struct _GstStreamCombinerPadClass GstStreamCombinerPadClass;
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/**
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* GstStream_CombinerPad:
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*
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* The opaque #GstStreamCombinerPad structure.
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*/
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struct _GstStreamCombinerPad
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{
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GstPad parent;
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gboolean is_eos;
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};
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struct _GstStreamCombinerPadClass
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{
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GstPadClass parent_class;
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};
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GType gst_stream_combiner_pad_get_type (void);
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G_END_DECLS
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#endif /* __GST_STREAM_COMBINER_PAD_H__ */
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