1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QMEMROTATE_P_H
#define QMEMROTATE_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "private/qdrawhelper_p.h"
QT_BEGIN_NAMESPACE
#define QT_ROTATION_CACHEDREAD 1
#define QT_ROTATION_CACHEDWRITE 2
#define QT_ROTATION_PACKING 3
#define QT_ROTATION_TILED 4
#ifndef QT_ROTATION_ALGORITHM
#if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
#define QT_ROTATION_ALGORITHM QT_ROTATION_TILED
#else
#define QT_ROTATION_ALGORITHM QT_ROTATION_CACHEDREAD
#endif
#endif
#ifdef Q_WS_QWS
#define Q_GUI_QWS_EXPORT Q_GUI_EXPORT
#else
#define Q_GUI_QWS_EXPORT
#endif
#define QT_DECL_MEMROTATE(srctype, desttype) \
void Q_GUI_QWS_EXPORT qt_memrotate90(const srctype*, int, int, int, desttype*, int); \
void Q_GUI_QWS_EXPORT qt_memrotate180(const srctype*, int, int, int, desttype*, int); \
void Q_GUI_QWS_EXPORT qt_memrotate270(const srctype*, int, int, int, desttype*, int)
void Q_GUI_EXPORT qt_memrotate90(const quint32*, int, int, int, quint32*, int);
void Q_GUI_QWS_EXPORT qt_memrotate180(const quint32*, int, int, int, quint32*, int);
void Q_GUI_QWS_EXPORT qt_memrotate270(const quint32*, int, int, int, quint32*, int);
QT_DECL_MEMROTATE(quint32, quint16);
QT_DECL_MEMROTATE(quint16, quint32);
QT_DECL_MEMROTATE(quint16, quint16);
QT_DECL_MEMROTATE(quint24, quint24);
QT_DECL_MEMROTATE(quint32, quint24);
QT_DECL_MEMROTATE(quint32, quint18);
QT_DECL_MEMROTATE(quint32, quint8);
QT_DECL_MEMROTATE(quint16, quint8);
QT_DECL_MEMROTATE(qrgb444, quint8);
QT_DECL_MEMROTATE(quint8, quint8);
#ifdef QT_QWS_ROTATE_BGR
QT_DECL_MEMROTATE(quint16, qbgr565);
QT_DECL_MEMROTATE(quint32, qbgr565);
QT_DECL_MEMROTATE(qrgb555, qbgr555);
QT_DECL_MEMROTATE(quint32, qbgr555);
#endif
#ifdef QT_QWS_DEPTH_GENERIC
QT_DECL_MEMROTATE(quint32, qrgb_generic16);
QT_DECL_MEMROTATE(quint16, qrgb_generic16);
#endif
#undef QT_DECL_MEMROTATE
QT_END_NAMESPACE
#endif // QMEMROTATE_P_H
|
