Merge remote-tracking branch 'origin/5.15' into dev

Change-Id: I68a6ed3184e62fa89c47c564bb01002c0918d0fd

1 files changed, 0 insertions, 11 deletions

diff --git a/src/plugins/platforms/cocoa/qcocoawindow.mm b/src/plugins/platforms/cocoa/qcocoawindow.mm
index f212b3e3f0..21366b4f67 100644
--- a/src/plugins/platforms/cocoa/qcocoawindow.mm
+++ b/src/plugins/platforms/cocoa/qcocoawindow.mm
@@ -1509,17 +1509,6 @@ bool QCocoaWindow::updatesWithDisplayLink() const
 
 void QCocoaWindow::deliverUpdateRequest()
 {
-    // Don't send update requests for views that need display, as the update
-    // request doesn't carry any information about dirty rects, so the app
-    // may end up painting a smaller region than required. (For some reason
-    // the layer and view's needsDisplay status isn't always in sync, even if
-    // the view is layer-backed, not layer-hosted, so we check both).
-    if (m_view.layer.needsDisplay || m_view.needsDisplay) {
-        qCDebug(lcQpaDrawing) << "View needs display, deferring update request for" << window();
-        requestUpdate();
-        return;
-    }
-
     qCDebug(lcQpaDrawing) << "Delivering update request to" << window();
     QPlatformWindow::deliverUpdateRequest();
 }