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Merge "Round physical dpi when calculating scale factor"

bb10
Morten Johan Sørvig 2021-03-04 15:30:48 +01:00 committed by Qt CI Bot
parent bddad0079f ad10fd2a6f
commit c48a5b2458
1 changed files with 1 additions and 1 deletions
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2
src/gui/kernel/qhighdpiscaling.cpp
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@ -293,7 +293,7 @@ qreal QHighDpiScaling::rawScaleFactor(const QPlatformScreen *screen)
QSize sz = screen->geometry().size();
QSizeF psz = screen->physicalSize();
qreal platformPhysicalDpi = ((sz.height() / psz.height()) + (sz.width() / psz.width())) * qreal(25.4 * 0.5);
factor = qreal(platformPhysicalDpi) / qreal(platformBaseDpi.first);
factor = qRound(platformPhysicalDpi) / qreal(platformBaseDpi.first);
} else {
const QDpi platformLogicalDpi = QPlatformScreen::overrideDpi(screen->logicalDpi());
factor = qreal(platformLogicalDpi.first) / qreal(platformBaseDpi.first);