| 1 | // Copyright (C) 2019 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QOPENGL_PAINTDEVICE_P_H |
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| 5 | #define QOPENGL_PAINTDEVICE_P_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists for the convenience |
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| 12 | // of the Qt OpenGL classes. This header file may change from |
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| 13 | // version to version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <qopenglpaintdevice.h> |
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| 19 | #include <private/qglobal_p.h> |
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| 20 | |
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| 21 | QT_BEGIN_NAMESPACE |
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| 22 | |
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| 23 | class QOpenGLContext; |
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| 24 | class QPaintEngine; |
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| 25 | |
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| 26 | class Q_OPENGL_EXPORT QOpenGLPaintDevicePrivate |
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| 27 | { |
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| 28 | public: |
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| 29 | QOpenGLPaintDevicePrivate(const QSize &size); |
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| 30 | virtual ~QOpenGLPaintDevicePrivate(); |
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| 31 | |
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| 32 | static QOpenGLPaintDevicePrivate *get(QOpenGLPaintDevice *dev) { return dev->d_func(); } |
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| 33 | |
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| 34 | virtual void beginPaint() { } |
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| 35 | virtual void endPaint() { } |
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| 36 | |
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| 37 | public: |
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| 38 | QSize size; |
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| 39 | QOpenGLContext *ctx; |
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| 40 | |
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| 41 | qreal dpmx; |
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| 42 | qreal dpmy; |
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| 43 | qreal devicePixelRatio; |
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| 44 | |
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| 45 | bool flipped; |
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| 46 | |
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| 47 | QPaintEngine *engine; |
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| 48 | }; |
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| 49 | |
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| 50 | QT_END_NAMESPACE |
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| 51 | |
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| 52 | #endif // QOPENGL_PAINTDEVICE_P_H |
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| 53 | |
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