gstreamer/subprojects/gst-plugins-base/gst/playback/gststreamsynchronizer.h

71 lines
2.1 KiB
C

/* GStreamer
* Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
*
* 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_SYNCHRONIZER_H__
#define __GST_STREAM_SYNCHRONIZER_H__
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_STREAM_SYNCHRONIZER \
(gst_stream_synchronizer_get_type())
#define GST_STREAM_SYNCHRONIZER(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_STREAM_SYNCHRONIZER, GstStreamSynchronizer))
#define GST_STREAM_SYNCHRONIZER_CAST(obj) \
((GstStreamSynchronizer *) obj)
#define GST_STREAM_SYNCHRONIZER_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_STREAM_SYNCHRONIZER, GstStreamSynchronizerClass))
#define GST_IS_STREAM_SYNCHRONIZER(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_STREAM_SYNCHRONIZER))
#define GST_IS_STREAM_SYNCHRONIZER_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_STREAM_SYNCHRONIZER))
typedef struct _GstStreamSynchronizer GstStreamSynchronizer;
typedef struct _GstStreamSynchronizerClass GstStreamSynchronizerClass;
struct _GstStreamSynchronizer
{
GstElement parent;
/* < private > */
GMutex lock;
gboolean shutdown;
gboolean eos;
gboolean flushing;
GList *streams;
guint current_stream_number;
GstClockTime group_start_time;
gboolean have_group_id;
guint group_id;
};
struct _GstStreamSynchronizerClass
{
GstElementClass parent;
};
GType gst_stream_synchronizer_get_type (void);
G_END_DECLS
#endif /* __GST_STREAM_SYNCHRONIZER_H__ */