diff options
author | Morten Johan Sørvig <morten.sorvig@digia.com> | 2013-01-29 10:24:36 +0100 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-02-25 07:43:14 +0100 |
commit | 22bda3360e675d1bac9961769710755c75d22a36 (patch) | |
tree | 7b0ba32fea866e1c77c395f5379200982cf4eba8 /src/plugins/platforms/cocoa/qcocoabackingstore.mm | |
parent | 153d613353863987322db81f3c31e33541ef7226 (diff) |
Set correct image format for non-alpha windows.
Use QImage::Format_RGB32.
Change-Id: I4be6b6271034be8dad5cfcb85f89fe33a817b78f
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Diffstat (limited to 'src/plugins/platforms/cocoa/qcocoabackingstore.mm')
-rw-r--r-- | src/plugins/platforms/cocoa/qcocoabackingstore.mm | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoabackingstore.mm b/src/plugins/platforms/cocoa/qcocoabackingstore.mm index d3d8369c9b..31726268f1 100644 --- a/src/plugins/platforms/cocoa/qcocoabackingstore.mm +++ b/src/plugins/platforms/cocoa/qcocoabackingstore.mm @@ -73,7 +73,9 @@ QPaintDevice *QCocoaBackingStore::paintDevice() } #endif - m_qImage = QImage(m_requestedSize * scaleFactor, QImage::Format_ARGB32_Premultiplied); + QImage::Format format = window()->format().hasAlpha() + ? QImage::Format_ARGB32_Premultiplied : QImage::Format_RGB32; + m_qImage = QImage(m_requestedSize * scaleFactor, format); m_qImage.setDevicePixelRatio(scaleFactor); } return &m_qImage; |