3 * Copyright (C) 2010 Filippo Argiolas <filippo.argiolas@gmail.com>
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
23 * Alternatively, the contents of this file may be used under the
24 * GNU Lesser General Public License Version 2.1 (the "LGPL"), in
25 * which case the following provisions apply instead of the ones
28 * This library is free software; you can redistribute it and/or
29 * modify it under the terms of the GNU Library General Public
30 * License as published by the Free Software Foundation; either
31 * version 2 of the License, or (at your option) any later version.
33 * This library is distributed in the hope that it will be useful,
34 * but WITHOUT ANY WARRANTY; without even the implied warranty of
35 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
36 * Library General Public License for more details.
38 * You should have received a copy of the GNU Library General Public
39 * License along with this library; if not, write to the
40 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
41 * Boston, MA 02110-1301, USA.
44 #ifndef __GST_SQUARE_H__
45 #define __GST_SQUARE_H__
48 #include "gstgeometrictransform.h"
49 #include "geometricmath.h"
52 /* #defines don't like whitespacey bits */
53 #define GST_TYPE_SQUARE \
54 (gst_square_get_type())
55 #define GST_SQUARE(obj) \
56 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SQUARE,GstSquare))
57 #define GST_SQUARE_CAST(obj) \
59 #define GST_SQUARE_CLASS(klass) \
60 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SQUARE,GstSquareClass))
61 #define GST_IS_SQUARE(obj) \
62 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SQUARE))
63 #define GST_IS_SQUARE_CLASS(klass) \
64 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SQUARE))
65 typedef struct _GstSquare GstSquare;
66 typedef struct _GstSquareClass GstSquareClass;
70 GstGeometricTransform element;
72 gdouble width, height;
76 struct _GstSquareClass
78 GstGeometricTransformClass parent_class;
81 GType gst_square_get_type (void);
83 GST_ELEMENT_REGISTER_DECLARE (square);
86 #endif /* __GST_SQUARE_H__ */