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authorTor Arne Vestbø <tor.arne.vestbo@qt.io>2017-12-05 00:22:05 +0100
committerTor Arne Vestbø <tor.arne.vestbo@qt.io>2017-12-11 21:17:34 +0000
commit3d720f38faec4c1c600e128d5d8da5a4435ec1ae (patch)
tree06114657c47d66cf0bcbe42a2d0c263077258dbd /src/plugins/platforms/ios/qiosscreen.mm
parentd2d6c6f7813fa38ced6b80ead763ed6e6daaa951 (diff)
iOS: Implement QIOSScreen::refreshRate to account for 120Hz displays
Task-number: QTBUG-64968 Change-Id: If96f6cde8f2fc6d91beb842d82a881fe057260b5 Reviewed-by: Jake Petroules <jake.petroules@qt.io>
Diffstat (limited to 'src/plugins/platforms/ios/qiosscreen.mm')
-rw-r--r--src/plugins/platforms/ios/qiosscreen.mm10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/plugins/platforms/ios/qiosscreen.mm b/src/plugins/platforms/ios/qiosscreen.mm
index 0d3826fc4c..521495b42f 100644
--- a/src/plugins/platforms/ios/qiosscreen.mm
+++ b/src/plugins/platforms/ios/qiosscreen.mm
@@ -459,6 +459,16 @@ qreal QIOSScreen::devicePixelRatio() const
return [m_uiScreen scale];
}
+qreal QIOSScreen::refreshRate() const
+{
+#if QT_DARWIN_PLATFORM_SDK_EQUAL_OR_ABOVE(__MAC_NA, 100300, 110000, __WATCHOS_NA)
+ if (__builtin_available(iOS 10.3, tvOS 11, *))
+ return m_uiScreen.maximumFramesPerSecond;
+#endif
+
+ return 60.0;
+}
+
Qt::ScreenOrientation QIOSScreen::nativeOrientation() const
{
CGRect nativeBounds =