From: Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>
Date: Mon, 9 Apr 2018 23:44:03 +0000 (+0100)
Subject: avoid-marking-hidden-windows-updatePending
X-Git-Tag: archive/raspbian/5.10.1-4+rpi1^2~5
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=43daba6a8d0b00d98c338b5d7a113c6c4819b2b9;p=qtdeclarative-opensource-src.git

avoid-marking-hidden-windows-updatePending


Gbp-Pq: Name avoid-marking-hidden-windows-updatePending.patch
---

diff --git a/src/quick/scenegraph/qsgrenderloop.cpp b/src/quick/scenegraph/qsgrenderloop.cpp
index 88899c400..214e7a8ad 100644
--- a/src/quick/scenegraph/qsgrenderloop.cpp
+++ b/src/quick/scenegraph/qsgrenderloop.cpp
@@ -305,6 +305,8 @@ void QSGGuiThreadRenderLoop::hide(QQuickWindow *window)
 {
     QQuickWindowPrivate *cd = QQuickWindowPrivate::get(window);
     cd->fireAboutToStop();
+    if (m_windows.contains(window))
+        m_windows[window].updatePending = false;
 }
 
 void QSGGuiThreadRenderLoop::windowDestroyed(QQuickWindow *window)
@@ -494,7 +496,8 @@ QImage QSGGuiThreadRenderLoop::grab(QQuickWindow *window)
 
 void QSGGuiThreadRenderLoop::maybeUpdate(QQuickWindow *window)
 {
-    if (!m_windows.contains(window))
+    QQuickWindowPrivate *cd = QQuickWindowPrivate::get(window);
+    if (!cd->isRenderable() || !m_windows.contains(window))
         return;
 
     m_windows[window].updatePending = true;