Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
  Fix to 'QImage convertToFormat doesn't work correctly'
  Predictive Text causing app to crash after repeated edit attempts

2 files changed, 16 insertions, 1 deletions

diff --git a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
index 868565d..8574f2c 100644
--- a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
+++ b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
@@ -231,7 +231,7 @@ bool QCoeFepInputContext::filterEvent(const QEvent *event)
         // It ignores the mouse event, so we need to commit and send a selection event (which will get triggered
         // after the commit)
         if (!m_preeditString.isEmpty()) {
-            commitCurrentString(false);
+            commitCurrentString(true);
 
             int pos = focusWidget()->inputMethodQuery(Qt::ImCursorPosition).toInt();
 
diff --git a/src/openvg/qpaintengine_vg.cpp b/src/openvg/qpaintengine_vg.cpp
index 570adfd..ebdfa5f 100644
--- a/src/openvg/qpaintengine_vg.cpp
+++ b/src/openvg/qpaintengine_vg.cpp
@@ -1024,9 +1024,11 @@ static VGImage toVGImage
     switch (img.format()) {
     case QImage::Format_Mono:
         img = image.convertToFormat(QImage::Format_MonoLSB, flags);
+        img.invertPixels();
         format = VG_BW_1;
         break;
     case QImage::Format_MonoLSB:
+        img.invertPixels();
         format = VG_BW_1;
         break;
     case QImage::Format_RGB32:
@@ -3189,6 +3191,19 @@ void qt_vg_drawVGImageStencil
 bool QVGPaintEngine::canVgWritePixels(const QImage &image) const
 {
     Q_D(const QVGPaintEngine);
+
+    // qt_vg_image_to_vg_format returns VG_sARGB_8888 as
+    // fallback case if no matching VG format is found.
+    // If given image format is not Format_ARGB32 and returned
+    // format is VG_sARGB_8888, it means that no match was
+    // found. In that case vgWritePixels cannot be used.
+    // Also 1-bit formats cannot be used directly either.
+    if ((image.format() != QImage::Format_ARGB32
+           && qt_vg_image_to_vg_format(image.format()) == VG_sARGB_8888)
+           || image.depth() == 1) {
+        return false;
+    }
+
     // vgWritePixels ignores masking, blending and xforms so we can only use it if
     // ALL of the following conditions are true:
     // - It is a simple translate, or a scale of -1 on the y-axis (inverted)