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Ticket #1370: gsttimestamp.h

File gsttimestamp.h, 3.2 KB (added by Antoine Martin, 4 years ago)

header file for timestamp plugin

Line 
1/*
2 * GStreamer
3 * Copyright (C) 2005 Thomas Vander Stichele <thomas@apestaart.org>
4 * Copyright (C) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
5 * Copyright (C) 2017 Antoine Martin <antoine@nagafix.co.uk>
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
23 * DEALINGS IN THE SOFTWARE.
24 *
25 * Alternatively, the contents of this file may be used under the
26 * GNU Lesser General Public License Version 2.1 (the "LGPL"), in
27 * which case the following provisions apply instead of the ones
28 * mentioned above:
29 *
30 * This library is free software; you can redistribute it and/or
31 * modify it under the terms of the GNU Library General Public
32 * License as published by the Free Software Foundation; either
33 * version 2 of the License, or (at your option) any later version.
34 *
35 * This library is distributed in the hope that it will be useful,
36 * but WITHOUT ANY WARRANTY; without even the implied warranty of
37 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
38 * Library General Public License for more details.
39 *
40 * You should have received a copy of the GNU Library General Public
41 * License along with this library; if not, write to the
42 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
43 * Boston, MA 02111-1307, USA.
44 */
45
46#ifndef __GST_TIMESTAMPFILTER_H__
47#define __GST_TIMESTAMPFILTER_H__
48
49#include <gst/gst.h>
50
51G_BEGIN_DECLS
52
53/* #defines don't like whitespacey bits */
54#define GST_TYPE_TIMESTAMPFILTER \
55  (gst_timestamp_get_type())
56#define GST_TIMESTAMPFILTER(obj) \
57  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TIMESTAMPFILTER,GstTimestampFilter))
58#define GST_TIMESTAMPFILTER_CLASS(klass) \
59  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TIMESTAMPFILTER,GstTimestampFilterClass))
60#define GST_IS_TIMESTAMPFILTER(obj) \
61  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TIMESTAMPFILTER))
62#define GST_IS_TIMESTAMPFILTER_CLASS(klass) \
63  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TIMESTAMPFILTER))
64
65typedef struct _GstTimestampFilter      GstTimestampFilter;
66typedef struct _GstTimestampFilterClass GstTimestampFilterClass;
67
68struct _GstTimestampFilter
69{
70  GstElement element;
71
72  GstPad *sinkpad, *srcpad;
73
74  gulong delta;
75};
76
77struct _GstTimestampFilterClass
78{
79  GstElementClass parent_class;
80};
81
82GType gst_timestamp_get_type (void);
83
84G_END_DECLS
85
86#endif /* __GST_TIMESTAMPFILTER_H__ */