gstreamer/gst/gio/gstgiobasesrc.h
2020-03-16 15:47:58 +00:00

74 lines
2.2 KiB
C

/* GStreamer
*
* Copyright (C) 2007 Rene Stadler <mail@renestadler.de>
* Copyright (C) 2007-2009 Sebastian Dröge <slomo@circular-chaos.org>
*
* 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_GIO_BASE_SRC_H__
#define __GST_GIO_BASE_SRC_H__
#include "gstgio.h"
#include <gst/base/gstbasesrc.h>
G_BEGIN_DECLS
#define GST_TYPE_GIO_BASE_SRC \
(gst_gio_base_src_get_type())
#define GST_GIO_BASE_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GIO_BASE_SRC,GstGioBaseSrc))
#define GST_GIO_BASE_SRC_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_GIO_BASE_SRC, GstGioBaseSrcClass))
#define GST_GIO_BASE_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GIO_BASE_SRC,GstGioBaseSrcClass))
#define GST_IS_GIO_BASE_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GIO_BASE_SRC))
#define GST_IS_GIO_BASE_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GIO_BASE_SRC))
typedef struct _GstGioBaseSrc GstGioBaseSrc;
typedef struct _GstGioBaseSrcClass GstGioBaseSrcClass;
struct _GstGioBaseSrc
{
GstBaseSrc src;
/* < protected > */
GCancellable *cancel;
guint64 position;
/* < private > */
GInputStream *stream;
GstBuffer *cache;
};
struct _GstGioBaseSrcClass
{
GstBaseSrcClass parent_class;
GInputStream * (*get_stream) (GstGioBaseSrc *bsrc);
gboolean close_on_stop;
};
GType gst_gio_base_src_get_type (void);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (GstGioBaseSrc, gst_object_unref)
G_END_DECLS
#endif /* __GST_GIO_BASE_SRC_H__ */