| 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 QSGSOFTWARERENDERER_H |
| 5 | #define QSGSOFTWARERENDERER_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists purely as an |
| 12 | // implementation detail. This header file may change from version to |
| 13 | // version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | // |
| 17 | |
| 18 | #include "qsgabstractsoftwarerenderer_p.h" |
| 19 | |
| 20 | QT_BEGIN_NAMESPACE |
| 21 | |
| 22 | class QPaintDevice; |
| 23 | class QBackingStore; |
| 24 | |
| 25 | class Q_QUICK_PRIVATE_EXPORT QSGSoftwareRenderer : public QSGAbstractSoftwareRenderer |
| 26 | { |
| 27 | public: |
| 28 | QSGSoftwareRenderer(QSGRenderContext *context); |
| 29 | virtual ~QSGSoftwareRenderer(); |
| 30 | |
| 31 | void setCurrentPaintDevice(QPaintDevice *device); |
| 32 | QPaintDevice *currentPaintDevice() const; |
| 33 | void setBackingStore(QBackingStore *backingStore); |
| 34 | QRegion flushRegion() const; |
| 35 | |
| 36 | protected: |
| 37 | void renderScene() final; |
| 38 | void render() final; |
| 39 | |
| 40 | private: |
| 41 | QPaintDevice* m_paintDevice; |
| 42 | QBackingStore* m_backingStore; |
| 43 | QRegion m_flushRegion; |
| 44 | }; |
| 45 | |
| 46 | QT_END_NAMESPACE |
| 47 | |
| 48 | #endif // QSGSOFTWARERENDERER_H |
| 49 |