Merge branch 'master' of git@scm.dev.nokia.troll.no:qt/qt into qtscript-jsc-backend

2 files changed, 15 insertions, 8 deletions

diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
index 26a2374..956189c 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
@@ -847,6 +847,13 @@ void QDirectFBPaintEnginePrivate::setCompositionMode(QPainter::CompositionMode m
 {
     if (!surface)
         return;
+
+    static const bool forceRasterFallBack = qgetenv("QT_DIRECTFB_FORCE_RASTER").toInt() > 0;
+    if (forceRasterFallBack) {
+        compositionModeStatus = 0;
+        return;
+    }
+
     compositionModeStatus = PorterDuff_SupportedBlits;
     switch (mode) {
     case QPainter::CompositionMode_Clear:
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
index dc53847..45de07a 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
@@ -1029,10 +1029,10 @@ bool QDirectFBScreen::connect(const QString &displaySpec)
     surface = createDFBSurface(description, DontTrackSurface);
 #endif
     // Work out what format we're going to use for surfaces with an alpha channel
-    d_ptr->alphaPixmapFormat = QDirectFBScreen::getImageFormat(surface);
+    QImage::Format pixelFormat = QDirectFBScreen::getImageFormat(surface);
+    d_ptr->alphaPixmapFormat = pixelFormat;
 
-    setPixelFormat(d_ptr->alphaPixmapFormat);
-    switch (d_ptr->alphaPixmapFormat) {
+    switch (pixelFormat) {
     case QImage::Format_RGB666:
         d_ptr->alphaPixmapFormat = QImage::Format_ARGB6666_Premultiplied;
         break;
@@ -1040,9 +1040,9 @@ bool QDirectFBScreen::connect(const QString &displaySpec)
         d_ptr->alphaPixmapFormat = QImage::Format_ARGB4444_Premultiplied;
         break;
     case QImage::Format_RGB32:
-        qWarning("QDirectFBScreen::connect(). Qt/DirectFB does not work with the RGB32 pixelformat. "
-                 "We recommmend using ARGB instead");
-        return false;
+        pixelFormat = d_ptr->alphaPixmapFormat = QImage::Format_ARGB32_Premultiplied;
+        // ### Format_RGB32 doesn't work so well with Qt. Force ARGB32 for windows/pixmaps
+        break;
     case QImage::Format_Indexed8:
         qWarning("QDirectFBScreen::connect(). Qt/DirectFB does not work with the LUT8  pixelformat.");
         return false;
@@ -1064,8 +1064,8 @@ bool QDirectFBScreen::connect(const QString &displaySpec)
         // works already
         break;
     }
-
-    QScreen::d = ::depth(pixelFormat());
+    setPixelFormat(pixelFormat);
+    QScreen::d = ::depth(pixelFormat);
     data = 0;
     lstep = 0;
     size = 0;