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-rw-r--r--src/plugins/platforms/windows/qwindowsbackingstore.cpp5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/plugins/platforms/windows/qwindowsbackingstore.cpp b/src/plugins/platforms/windows/qwindowsbackingstore.cpp
index 1abf447709..34a9c1df5f 100644
--- a/src/plugins/platforms/windows/qwindowsbackingstore.cpp
+++ b/src/plugins/platforms/windows/qwindowsbackingstore.cpp
@@ -145,9 +145,8 @@ void QWindowsBackingStore::resize(const QSize &size, const QRegion &region)
<< " from: " << (m_image.isNull() ? QSize() : m_image->image().size());
}
#endif
- QImage::Format format = QWindowsNativeImage::systemFormat();
- if (format == QImage::Format_RGB32 && window()->format().hasAlpha())
- format = QImage::Format_ARGB32_Premultiplied;
+ const QImage::Format format = window()->format().hasAlpha() ?
+ QImage::Format_ARGB32_Premultiplied : QWindowsNativeImage::systemFormat();
QWindowsNativeImage *oldwni = m_image.data();
QWindowsNativeImage *newwni = new QWindowsNativeImage(size.width(), size.height(), format);