Merge branch 'master' of scm.dev.nokia.troll.no:qt/qt-fire-staging into master-integration

* 'master' of scm.dev.nokia.troll.no:qt/qt-fire-staging:
  Fixes: libpng symbols exported from QtGui.dll on Windows
  omit unassigned (and too recent codepoints) from the text Normalization process
  Fixed broken window surface flush when depth is 24 and bpp is not 32.

2 files changed, 8 insertions, 0 deletions

diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp
index ef8e2b8..408e9ac 100644
--- a/src/gui/kernel/qapplication_x11.cpp
+++ b/src/gui/kernel/qapplication_x11.cpp
@@ -1896,6 +1896,12 @@ void qt_init(QApplicationPrivate *priv, int,
         X11->defaultScreen = DefaultScreen(X11->display);
         X11->screenCount = ScreenCount(X11->display);
 
+        int formatCount = 0;
+        XPixmapFormatValues *values = XListPixmapFormats(X11->display, &formatCount);
+        for (int i = 0; i < formatCount; ++i)
+            X11->bppForDepth[values[i].depth] = values[i].bits_per_pixel;
+        XFree(values);
+
         X11->screens = new QX11InfoData[X11->screenCount];
         X11->argbVisuals = new Visual *[X11->screenCount];
         X11->argbColormaps = new Colormap[X11->screenCount];
diff --git a/src/gui/kernel/qt_x11_p.h b/src/gui/kernel/qt_x11_p.h
index 72acaf3..fe4a631 100644
--- a/src/gui/kernel/qt_x11_p.h
+++ b/src/gui/kernel/qt_x11_p.h
@@ -54,6 +54,7 @@
 //
 
 #include "QtGui/qwindowdefs.h"
+#include "QtCore/qhash.h"
 #include "QtCore/qlist.h"
 #include "QtCore/qvariant.h"
 
@@ -467,6 +468,7 @@ struct QX11Data
     Colormap *argbColormaps;
     int screenCount;
     int defaultScreen;
+    QHash<int, int> bppForDepth;
 
     Time time;
     Time userTime;