1 | // Copyright (C) 2016 The Qt Company Ltd. |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #ifndef QLINUXFBSCREEN_H |
5 | #define QLINUXFBSCREEN_H |
6 | |
7 | #include <QtFbSupport/private/qfbscreen_p.h> |
8 | |
9 | QT_BEGIN_NAMESPACE |
10 | |
11 | class QPainter; |
12 | class QFbCursor; |
13 | |
14 | class QLinuxFbScreen : public QFbScreen |
15 | { |
16 | Q_OBJECT |
17 | public: |
18 | QLinuxFbScreen(const QStringList &args); |
19 | ~QLinuxFbScreen(); |
20 | |
21 | bool initialize() override; |
22 | |
23 | QPixmap grabWindow(WId wid, int x, int y, int width, int height) const override; |
24 | |
25 | QRegion doRedraw() override; |
26 | |
27 | private: |
28 | QStringList mArgs; |
29 | int mFbFd; |
30 | int mTtyFd; |
31 | |
32 | QImage mFbScreenImage; |
33 | int mBytesPerLine; |
34 | int mOldTtyMode; |
35 | |
36 | struct { |
37 | uchar *data; |
38 | int offset, size; |
39 | } mMmap; |
40 | |
41 | QPainter *mBlitter; |
42 | }; |
43 | |
44 | QT_END_NAMESPACE |
45 | |
46 | #endif // QLINUXFBSCREEN_H |
47 | |
48 | |