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author | The Qt Project <gerrit-noreply@qt-project.org> | 2020-02-12 08:47:47 +0000 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2020-02-12 08:47:47 +0000 |
commit | f4a52b79ced0726b207c1af8c12ada1f8be12ff0 (patch) | |
tree | d11ec8434ee3c61ddc1f0d04009cfc478ec05af5 /src/gui/painting/qplatformbackingstore.h | |
parent | 99da0c164b02dca8f556c3186231e6b0723c532c (diff) | |
parent | c53f8c038c0736aeb208bcd69bf3b5e2816c29ae (diff) |
Merge "Merge remote-tracking branch 'origin/dev' into wip/cmake" into wip/cmake
Diffstat (limited to 'src/gui/painting/qplatformbackingstore.h')
-rw-r--r-- | src/gui/painting/qplatformbackingstore.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/gui/painting/qplatformbackingstore.h b/src/gui/painting/qplatformbackingstore.h index 7aa054f1e2..2a3d7d20b5 100644 --- a/src/gui/painting/qplatformbackingstore.h +++ b/src/gui/painting/qplatformbackingstore.h @@ -67,11 +67,10 @@ class QRect; class QPoint; class QImage; class QPlatformBackingStorePrivate; -class QPlatformWindow; class QPlatformTextureList; class QPlatformTextureListPrivate; -class QOpenGLContext; class QPlatformGraphicsBuffer; +class QPlatformBackingStoreOpenGLSupportBase; #ifndef QT_NO_OPENGL class Q_GUI_EXPORT QPlatformTextureList : public QObject @@ -118,6 +117,8 @@ public: QWindow *window() const; QBackingStore *backingStore() const; + void setOpenGLSupport(QPlatformBackingStoreOpenGLSupportBase *openGLSupport); + virtual QPaintDevice *paintDevice() = 0; virtual void flush(QWindow *window, const QRegion ®ion, const QPoint &offset) = 0; @@ -154,6 +155,17 @@ private: }; #ifndef QT_NO_OPENGL +class Q_GUI_EXPORT QPlatformBackingStoreOpenGLSupportBase // pure interface +{ +public: + virtual void composeAndFlush(QWindow *window, const QRegion ®ion, const QPoint &offset, + QPlatformTextureList *textures, bool translucentBackground) = 0; + virtual GLuint toTexture(const QRegion &dirtyRegion, QSize *textureSize, QPlatformBackingStore::TextureFlags *flags) const = 0; + virtual ~QPlatformBackingStoreOpenGLSupportBase() {} +}; +#endif // QT_NO_OPENGL + +#ifndef QT_NO_OPENGL Q_DECLARE_OPERATORS_FOR_FLAGS(QPlatformBackingStore::TextureFlags) #endif |