diff options
| author | Fabien Freling <fabien.freling@nokia.com> | 2010-11-25 17:21:12 +0100 |
|---|---|---|
| committer | Fabien Freling <fabien.freling@nokia.com> | 2010-11-25 17:24:40 +0100 |
| commit | 2ab77ea436c1ad1a35b0c8e2183aa78edbbe4765 (patch) | |
| tree | 7928a5256adf12e8b65ed5e89f846fa7afe3e9ca /src/gui/painting/qwindowsurface_mac.cpp | |
| parent | 6f5ed5836bd96b69d47aa3260118b3b49dddc82f (diff) | |
Fix some memory leaks.
Update the retain/release mechanism for
CGContexts. Some leaks were due to unnecessary
retain calls.
Task-number: QTBUG-15373
Reviewed-by: Samuel Rødal
Diffstat (limited to 'src/gui/painting/qwindowsurface_mac.cpp')
| -rw-r--r-- | src/gui/painting/qwindowsurface_mac.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/painting/qwindowsurface_mac.cpp b/src/gui/painting/qwindowsurface_mac.cpp index 1c97ebb1a2..9f2453248f 100644 --- a/src/gui/painting/qwindowsurface_mac.cpp +++ b/src/gui/painting/qwindowsurface_mac.cpp @@ -82,6 +82,7 @@ void QMacWindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoint extern CGContextRef qt_mac_graphicsContextFor(QWidget *); CGContextRef context = qt_mac_graphicsContextFor(widget); #endif + CGContextRetain(context); CGContextSaveGState(context); // Flip context. @@ -109,6 +110,7 @@ void QMacWindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoint #else CGContextFlush(context); #endif + CGContextRelease(context); } void QMacWindowSurface::setGeometry(const QRect &rect) |