mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-27 18:50:48 +00:00
c50e47343a
This disables the segment.base adjustments, which is useful if downstream takes care of base adjustments already (example: a combination of concat and streamsynchronizer) https://bugzilla.gnome.org/show_bug.cgi?id=751047
75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
/* GStreamer concat element
|
|
*
|
|
* Copyright (c) 2014 Sebastian Dröge <sebastian@centricular.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_CONCAT_H__
|
|
#define __GST_CONCAT_H__
|
|
|
|
#include <gst/gst.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_CONCAT (gst_concat_get_type())
|
|
#define GST_CONCAT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_CONCAT, GstConcat))
|
|
#define GST_CONCAT_CAST(obj) ((GstConcat*)obj)
|
|
#define GST_CONCAT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_CONCAT,GstConcatClass))
|
|
#define GST_IS_CONCAT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CONCAT))
|
|
#define GST_IS_CONCAT_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CONCAT))
|
|
|
|
typedef struct _GstConcat GstConcat;
|
|
typedef struct _GstConcatClass GstConcatClass;
|
|
|
|
/**
|
|
* GstConcat:
|
|
*
|
|
* The private concat structure
|
|
*/
|
|
struct _GstConcat
|
|
{
|
|
/*< private >*/
|
|
GstElement parent;
|
|
|
|
GMutex lock;
|
|
GCond cond;
|
|
GList *sinkpads; /* Last is earliest */
|
|
GstPad *current_sinkpad;
|
|
GstPad *srcpad;
|
|
guint pad_count;
|
|
|
|
/* Format we're operating in */
|
|
GstFormat format;
|
|
/* In format, running time or accumulated byte offset */
|
|
guint64 current_start_offset;
|
|
/* Between current pad's segment start and stop */
|
|
guint64 last_stop;
|
|
|
|
gboolean adjust_base;
|
|
};
|
|
|
|
struct _GstConcatClass
|
|
{
|
|
GstElementClass parent_class;
|
|
};
|
|
|
|
G_GNUC_INTERNAL GType gst_concat_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_CONCAT_H__ */
|