macOS: Add auto-release pool during QCocoaScreen::deliverUpdateReques…

…ts() Checking the application's keyWindow will autorelease the window, and there's no root pool in place when called from the display-link thread. Change-Id: Ic43164ad6397c92b858fb549f7a00e28b6110849 Reviewed-by: Morten Johan Sørvig <[email protected]> Reviewed-by: Tor Arne Vestbø <[email protected]>
pkubaj · Feb 12, 2019 · 81fd7f4 · 81fd7f4
1 parent 3850404
commit 81fd7f4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/plugins/platforms/cocoa/qcocoascreen.mm b/src/plugins/platforms/cocoa/qcocoascreen.mm
@@ -269,6 +269,8 @@ void flushOutput() {
 
 void QCocoaScreen::deliverUpdateRequests()
 {
+    QMacAutoReleasePool pool;
+
     // The CVDisplayLink callback is a notification that it's a good time to produce a new frame.
     // Since the callback is delivered on a separate thread we have to marshal it over to the
     // main thread, as Qt requires update requests to be delivered there. This needs to happen