• Vlad Zahorodnii's avatar
    Avoid discarding previous pixmap · f432ba78
    Vlad Zahorodnii authored
    When resizing, the SurfaceItem will discard the current pixmap until a
    new one is created. If the newly created pixmap is valid, the previous
    pixmap will be discarded in SurfaceItem::updatePixmap().
    
    However, the previous pixmap can be discarded only if it's unreferenced,
    in other words, no effect needs the previous pixmap.
    
    BUG: 439689
    f432ba78
surfaceitem.cpp 2.45 KB