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Merge branch 'Plasma/5.7'

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This commit is contained in:
Martin Gräßlin 2016-06-20 17:02:52 +02:00
commit 5ecec4e42c
1 changed files with 2 additions and 1 deletions
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3
scene_opengl.cpp
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@ -1646,7 +1646,8 @@ void SceneOpenGL2Window::performPaint(int mask, QRegion region, WindowPaintData
setBlendEnabled(false);
// render sub-surfaces
const auto &children = windowPixmap<OpenGLWindowPixmap>()->children();
auto wp = windowPixmap<OpenGLWindowPixmap>();
const auto &children = wp ? wp->children() : QVector<WindowPixmap*>();
windowMatrix.translate(toplevel->clientPos().x(), toplevel->clientPos().y());
for (auto pixmap : children) {
if (pixmap->subSurface().isNull() || pixmap->subSurface()->surface().isNull() || !pixmap->subSurface()->surface()->isMapped()) {