don't merge pixmaps when it's not required

diff --git a/lib/gui/ewidgetdesktop.cpp b/lib/gui/ewidgetdesktop.cpp
index 9e09220319d068b3a709ba46f5df24d729e4e84c..eaaa81c88ea0f058ee7993f971380378c8de0796 100644 (file)
--- a/lib/gui/ewidgetdesktop.cpp
+++ b/lib/gui/ewidgetdesktop.cpp
@@ -299,14 +299,17 @@ void eWidgetDesktop::makeCompatiblePixmap(gPixmap &pm)
                return;
        }
 
-       ePtr<gDC> pixmap_dc = new gDC(&pm);
-       gPainter pixmap_painter(pixmap_dc);
-       
        ePtr<gPixmap> target_pixmap;
        m_screen.m_dc->getPixmap(target_pixmap);
        
        assert(target_pixmap);
        
+       if (target_pixmap->surface && target_pixmap->surface->bpp > 8)
+               return;
+
+       ePtr<gDC> pixmap_dc = new gDC(&pm);
+       gPainter pixmap_painter(pixmap_dc);
+       
        pixmap_painter.mergePalette(target_pixmap);
 }