2 * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
3 * 2000 Wim Taymans <wtay@chello.be>
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 * Boston, MA 02111-1307, USA.
24 #ifndef __GST_PIPEFILTER_H__
25 #define __GST_PIPEFILTER_H__
27 #include <sys/types.h>
33 #define GST_TYPE_PIPEFILTER \
34 (gst_pipefilter_get_type())
35 #define GST_PIPEFILTER(obj) \
36 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PIPEFILTER,GstPipefilter))
37 #define GST_PIPEFILTER_CLASS(klass) \
38 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PIPEFILTER,GstPipefilterClass))
39 #define GST_IS_PIPEFILTER(obj) \
40 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PIPEFILTER))
41 #define GST_IS_PIPEFILTER_CLASS(obj) \
42 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PIPEFILTER))
45 GST_PIPEFILTER_OPEN = GST_ELEMENT_FLAG_LAST,
47 GST_PIPEFILTER_FLAG_LAST = GST_ELEMENT_FLAG_LAST + 2
50 typedef struct _GstPipefilter GstPipefilter;
51 typedef struct _GstPipefilterClass GstPipefilterClass;
53 struct _GstPipefilter {
67 gulong curoffset; /* current offset in file */
68 gulong bytes_per_read; /* bytes per read */
70 gulong seq; /* buffer sequence number */
73 struct _GstPipefilterClass {
74 GstElementClass parent_class;
77 GType gst_pipefilter_get_type(void);
81 #endif /* __GST_PIPEFILTER_H__ */