Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (21 commits)
  Fix compilation of QMutableSetIterator::value() with QT_STRICT_ITERATORS
  Fix the compilation error that the previous fix didn't fix
  Use the thread-default glib context for the DBus connection in the ICD bearer manager.
  Check that _POSIX_THREAD_SAFE_FUNCTIONS is larger than zero.
  Use an increasing size for the getpwuid_r buffer.
  Make sure we use at least 1024 bytes when calling getpwuid_r.
  Fix compilation error: symbol is namespaced.
  Don't crash when creating backtrace for built-in JS function (2nd try)
  Revert "Improved performance of mapFromGlobal/mapToGlobal on X11"
  QtDBus: do not wait for reply for AddMatch and RemoveMatch
  Make qdbus show all types, even those that it doesn't know about
  Doc: Fix the docs saying what the locale codec is used for
  Autotest: simple improvements
  Autotest: Use QElapsedTimer for timings
  directfb: Pixmap creation always premultiplied the alpha even when it is already premultiplied in the image.
  Don't crash when BMP color table is broken
  Designer: Fix a crash in the Signal-Slot-Editor.
  complain about unmatched quotes/parens
  use const ref
  move multiple inclusion check for feature files to correct location
  ...

2 files changed, 5 insertions, 19 deletions

diff --git a/src/plugins/bearer/icd/dbusdispatcher.cpp b/src/plugins/bearer/icd/dbusdispatcher.cpp
index 5f9be74..13cd8a9 100644
--- a/src/plugins/bearer/icd/dbusdispatcher.cpp
+++ b/src/plugins/bearer/icd/dbusdispatcher.cpp
@@ -468,7 +468,7 @@ void DBusDispatcher::setupDBus()
         d_ptr->signal_vtable.message_function = signalHandler;
 
 	dbus_connection_set_exit_on_disconnect(d_ptr->connection, FALSE);
-        dbus_connection_setup_with_g_main(d_ptr->connection, NULL);
+        dbus_connection_setup_with_g_main(d_ptr->connection, g_main_context_get_thread_default());
         dbus_connection_register_object_path(d_ptr->connection, 
                                              d_ptr->signalPath.toLatin1(),
                                              &d_ptr->signal_vtable,
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
index 6639983..50e0f5f 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
@@ -300,40 +300,26 @@ void QDirectFBPixmapData::fromImage(const QImage &img, Qt::ImageConversionFlags
 {
     alpha = QDirectFBPixmapData::hasAlphaChannel(img, flags);
     imageFormat = alpha ? screen->alphaPixmapFormat() : screen->pixelFormat();
+
     QImage image;
     if ((flags & ~Qt::NoOpaqueDetection) != Qt::AutoColor) {
         image = img.convertToFormat(imageFormat, flags);
         flags = Qt::AutoColor;
     } else if (img.format() == QImage::Format_RGB32 || img.depth() == 1) {
         image = img.convertToFormat(imageFormat, flags);
+    } else if (img.format() != imageFormat) {
+        image = img.convertToFormat(imageFormat, flags);
     } else {
         image = img;
     }
 
-    IDirectFBSurface *imageSurface = screen->createDFBSurface(image, image.format(), QDirectFBScreen::DontTrackSurface);
-    if (!imageSurface) {
-        qWarning("QDirectFBPixmapData::fromImage()");
-        invalidate();
-        return;
-    }
-
-    dfbSurface = screen->createDFBSurface(image.size(), imageFormat, QDirectFBScreen::TrackSurface);
+    dfbSurface = screen->createDFBSurface(image, image.format(), QDirectFBScreen::NoPreallocated | QDirectFBScreen::TrackSurface);
     if (!dfbSurface) {
         qWarning("QDirectFBPixmapData::fromImage()");
         invalidate();
         return;
     }
 
-    if (image.hasAlphaChannel()) {
-        dfbSurface->Clear(dfbSurface, 0, 0, 0, 0);
-        dfbSurface->SetBlittingFlags(dfbSurface, DSBLIT_BLEND_ALPHACHANNEL);
-    } else {
-        dfbSurface->SetBlittingFlags(dfbSurface, DSBLIT_NOFX);
-    }
-
-    dfbSurface->Blit(dfbSurface, imageSurface, 0, 0, 0);
-    imageSurface->Release(imageSurface);
-
     w = image.width();
     h = image.height();
     is_null = (w <= 0 || h <= 0);