diff options
| author | Charles Yin <yinyunqiao@gmail.com> | 2012-05-03 23:31:17 +1000 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-05-04 08:47:10 +0200 |
| commit | 05f7732f81abaa2d50f595d155e827501fed8d95 (patch) | |
| tree | 4d565e5e8323ba4aa868006943b17d1eae630199 /src/quick/items/context2d/qquickcanvasitem_p.h | |
| parent | 186abc1e085e4fae7631e329f44e68a810bca38b (diff) | |
Implement QQuickContext2DRenderThread class for threaded context2d rendering
Change-Id: I221690c730fd412b23705c0d687d1abbac38974d
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>
Diffstat (limited to 'src/quick/items/context2d/qquickcanvasitem_p.h')
| -rw-r--r-- | src/quick/items/context2d/qquickcanvasitem_p.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/quick/items/context2d/qquickcanvasitem_p.h b/src/quick/items/context2d/qquickcanvasitem_p.h index 5238fbcf6d..c7fce7299e 100644 --- a/src/quick/items/context2d/qquickcanvasitem_p.h +++ b/src/quick/items/context2d/qquickcanvasitem_p.h @@ -44,6 +44,7 @@ #include <QtQuick/qquickitem.h> #include <private/qv8engine_p.h> +#include <QtCore/QThread> QT_BEGIN_HEADER @@ -161,6 +162,22 @@ private: bool isPaintConnected(); }; +class QQuickContext2DRenderThread : public QThread +{ + Q_OBJECT +public: + QQuickContext2DRenderThread(QQmlEngine *eng); + ~QQuickContext2DRenderThread(); + + static QQuickContext2DRenderThread *instance(QQmlEngine *engine); + +private: + QQmlEngine *m_engine; + QObject *m_eventLoopQuitHack; + static QHash<QQmlEngine *,QQuickContext2DRenderThread*> renderThreads; + static QMutex renderThreadsMutex; +}; + QT_END_NAMESPACE QML_DECLARE_TYPE(QQuickCanvasItem) |