diff options
author | Friedemann Kleint <Friedemann.Kleint@digia.com> | 2013-04-18 13:43:31 +0200 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-04-18 22:02:18 +0200 |
commit | b3bed2c8deb8c4f09ac7b5023cfc24a69a95ad46 (patch) | |
tree | 7d37fdc40e3368dc5d7c6284dfa90c4810550a47 /src/plugins/platforms | |
parent | b9826799405293ee5969015eed37957daad198ee (diff) |
Fix format for alpha drawing.
Task-number: QTBUG-28531
Change-Id: Ie97953950cad26776724848adc5751c861903cf7
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Diffstat (limited to 'src/plugins/platforms')
-rw-r--r-- | src/plugins/platforms/windows/qwindowsbackingstore.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/platforms/windows/qwindowsbackingstore.cpp b/src/plugins/platforms/windows/qwindowsbackingstore.cpp index b40aefa225..dfbbe3069c 100644 --- a/src/plugins/platforms/windows/qwindowsbackingstore.cpp +++ b/src/plugins/platforms/windows/qwindowsbackingstore.cpp @@ -146,7 +146,7 @@ void QWindowsBackingStore::resize(const QSize &size, const QRegion ®ion) #endif QImage::Format format = QWindowsNativeImage::systemFormat(); if (format == QImage::Format_RGB32 && rasterWindow()->window()->format().hasAlpha()) - format = QImage::Format_ARGB32; + format = QImage::Format_ARGB32_Premultiplied; m_image.reset(new QWindowsNativeImage(size.width(), size.height(), format)); } } |