gstreamer/gst/encoding/gststreamcombinerpad.h
Mathieu Duponchelle 2f8b0f1e34 encoding: fix EOS handling in streamsplitter / combiner.
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".
2013-07-21 20:25:54 -04:00

63 lines
2 KiB
C

/* Streamcombiner special-purpose pad
* Copyright (C) 2013 MathieuDuponchelle <mduponchelle1@gmail.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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_STREAM_COMBINER_PAD_H__
#define __GST_STREAM_COMBINER_PAD_H__
#include <gst/gst.h>
#include <gst/video/video.h>
#include <gst/base/gstcollectpads.h>
G_BEGIN_DECLS
#define GST_TYPE_STREAM_COMBINER_PAD (gst_stream_combiner_pad_get_type())
#define GST_STREAM_COMBINER_PAD(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_STREAM_COMBINER_PAD, GstStreamCombinerPad))
#define GST_STREAM_COMBINER_PAD_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIDEO_MIXER_PAD, GstStreamCombinerPadClass))
#define GST_IS_STREAM_COMBINER_PAD(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_STREAM_COMBINER_PAD))
#define GST_IS_STREAM_COMBINER_PAD_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_STREAM_COMBINER_PAD))
typedef struct _GstStreamCombinerPad GstStreamCombinerPad;
typedef struct _GstStreamCombinerPadClass GstStreamCombinerPadClass;
/**
* GstStream_CombinerPad:
*
* The opaque #GstStreamCombinerPad structure.
*/
struct _GstStreamCombinerPad
{
GstPad parent;
gboolean is_eos;
};
struct _GstStreamCombinerPadClass
{
GstPadClass parent_class;
};
GType gst_stream_combiner_pad_get_type (void);
G_END_DECLS
#endif /* __GST_STREAM_COMBINER_PAD_H__ */