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| |
| #ifndef QWAYLANDWINDOWFUNCTIONS_H |
| #define QWAYLANDWINDOWFUNCTIONS_H |
| |
| #include <QtCore/QByteArray> |
| #include <QtGui/QGuiApplication> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QWindow; |
| |
| class QWaylandWindowFunctions { |
| public: |
| |
| typedef void (*SetWindowSync)(QWindow *window); |
| typedef void (*SetWindowDeSync)(QWindow *window); |
| typedef bool (*IsWindowSync)(QWindow *window); |
| static const QByteArray setSyncIdentifier() { return QByteArrayLiteral("WaylandSubSurfaceSetSync"); } |
| static const QByteArray setDeSyncIdentifier() { return QByteArrayLiteral("WaylandSubSurfaceSetDeSync"); } |
| static const QByteArray isSyncIdentifier() { return QByteArrayLiteral("WaylandSubSurfaceIsSync"); } |
| |
| static void setSync(QWindow *window) |
| { |
| static SetWindowSync func = reinterpret_cast<SetWindowSync>(QGuiApplication::platformFunction(setSyncIdentifier())); |
| Q_ASSERT(func); |
| func(window); |
| } |
| |
| static void setDeSync(QWindow *window) |
| { |
| static SetWindowDeSync func = reinterpret_cast<SetWindowDeSync>(QGuiApplication::platformFunction(setDeSyncIdentifier())); |
| Q_ASSERT(func); |
| func(window); |
| } |
| |
| static bool isSync(QWindow *window) |
| { |
| static IsWindowSync func = reinterpret_cast<IsWindowSync>(QGuiApplication::platformFunction(isSyncIdentifier())); |
| Q_ASSERT(func); |
| return func(window); |
| } |
| |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QWAYLANDWINDOWFUNCTIONS_H |
| |