Merge remote-tracking branch 'qt/4.8'

52 files changed, 2027 insertions, 280 deletions

diff --git a/src/corelib/io/qfilesystemmetadata_p.h b/src/corelib/io/qfilesystemmetadata_p.h
index de5b003..c961101 100644
--- a/src/corelib/io/qfilesystemmetadata_p.h
+++ b/src/corelib/io/qfilesystemmetadata_p.h
@@ -369,7 +369,8 @@ inline void QFileSystemMetaData::fillFromFindData(WIN32_FIND_DATA &findData, boo
         entryFlags &= ~LinkType;
 #if !defined(Q_OS_WINCE)
         if ((fileAttribute_ & FILE_ATTRIBUTE_REPARSE_POINT)
-            && (findData.dwReserved0 == IO_REPARSE_TAG_SYMLINK)) {
+            && (findData.dwReserved0 == IO_REPARSE_TAG_SYMLINK
+                || findData.dwReserved0 == IO_REPARSE_TAG_MOUNT_POINT)) {
             entryFlags |= LinkType;
         }
 #endif
diff --git a/src/corelib/plugin/qlibrary.cpp b/src/corelib/plugin/qlibrary.cpp
index 314ccd7..f1ed8e4 100644
--- a/src/corelib/plugin/qlibrary.cpp
+++ b/src/corelib/plugin/qlibrary.cpp
@@ -649,7 +649,12 @@ bool qt_get_verificationdata(QtPluginQueryVerificationDataFunction pfn, uint *qt
 #else
     szData = pfn();
 #endif
-    return qt_parse_pattern(szData, qt_version, debug, key);
+
+#ifdef QT_NO_PLUGIN_CHECK
+	return true;
+#else
+	return qt_parse_pattern(szData, qt_version, debug, key);
+#endif
 }
 
 bool QLibraryPrivate::isPlugin(QSettings *settings)
diff --git a/src/dbus/dbus.pro b/src/dbus/dbus.pro
index d21b380..37e5925 100644
--- a/src/dbus/dbus.pro
+++ b/src/dbus/dbus.pro
@@ -61,8 +61,7 @@ HEADERS += $$PUB_HEADERS \
     qdbuspendingcall_p.h \
     qdbus_symbols_p.h \
     qdbusservicewatcher.h \
-    qdbusunixfiledescriptor.h \
-    qdbusvirtualobject.h
+    qdbusunixfiledescriptor.h
 SOURCES += qdbusconnection.cpp \
     qdbusconnectioninterface.cpp \
     qdbuserror.cpp \
diff --git a/src/gui/dialogs/qfontdialog.cpp b/src/gui/dialogs/qfontdialog.cpp
index 6a646ff..34b6317 100644
--- a/src/gui/dialogs/qfontdialog.cpp
+++ b/src/gui/dialogs/qfontdialog.cpp
@@ -160,7 +160,7 @@ QFontDialog::QFontDialog(QWidget *parent)
     \since 4.5
 
     Constructs a standard font dialog with the given \a parent and specified
-    \a initial color.
+    \a initial font.
 */
 QFontDialog::QFontDialog(const QFont &initial, QWidget *parent)
     : QDialog(*new QFontDialogPrivate, parent, DefaultWindowFlags)
diff --git a/src/gui/image/qbmphandler.cpp b/src/gui/image/qbmphandler.cpp
index 07de4d3..8840a83 100644
--- a/src/gui/image/qbmphandler.cpp
+++ b/src/gui/image/qbmphandler.cpp
@@ -97,8 +97,10 @@ static QDataStream &operator<<(QDataStream &s, const BMP_FILEHDR &bf)
 
 
 const int BMP_OLD  = 12;                        // old Windows/OS2 BMP size
-const int BMP_WIN  = 40;                        // new Windows BMP size
+const int BMP_WIN  = 40;                        // Windows BMP v3 size
 const int BMP_OS2  = 64;                        // new OS/2 BMP size
+const int BMP_WIN4 = 108;                       // Windows BMP v4 size
+const int BMP_WIN5 = 124;                       // Windows BMP v5 size
 
 const int BMP_RGB  = 0;                                // no compression
 const int BMP_RLE8 = 1;                                // run-length encoded, 8 bits
@@ -109,7 +111,7 @@ const int BMP_BITFIELDS = 3;                        // RGB values encoded in dat
 static QDataStream &operator>>(QDataStream &s, BMP_INFOHDR &bi)
 {
     s >> bi.biSize;
-    if (bi.biSize == BMP_WIN || bi.biSize == BMP_OS2) {
+    if (bi.biSize == BMP_WIN || bi.biSize == BMP_OS2 || bi.biSize == BMP_WIN4 || bi.biSize == BMP_WIN5) {
         s >> bi.biWidth >> bi.biHeight >> bi.biPlanes >> bi.biBitCount;
         s >> bi.biCompression >> bi.biSizeImage;
         s >> bi.biXPelsPerMeter >> bi.biYPelsPerMeter;
@@ -255,7 +257,57 @@ static bool read_dib_body(QDataStream &s, const BMP_INFOHDR &bi, int offset, int
     image.setDotsPerMeterY(bi.biYPelsPerMeter);
 
     if (!d->isSequential())
-        d->seek(startpos + BMP_FILEHDR_SIZE + bi.biSize); // goto start of colormap
+        d->seek(startpos + BMP_FILEHDR_SIZE + (bi.biSize >= BMP_WIN4? BMP_WIN : bi.biSize)); // goto start of colormap
+
+    if (bi.biSize >= BMP_WIN4 || (comp == BMP_BITFIELDS && (nbits == 16 || nbits == 32))) {
+        Q_ASSERT(ncols == 0);
+
+        if (d->read((char *)&red_mask, sizeof(red_mask)) != sizeof(red_mask))
+            return false;
+        if (d->read((char *)&green_mask, sizeof(green_mask)) != sizeof(green_mask))
+            return false;
+        if (d->read((char *)&blue_mask, sizeof(blue_mask)) != sizeof(blue_mask))
+            return false;
+
+        // Read BMP v4+ header
+        if (bi.biSize >= BMP_WIN4) {
+            int alpha_mask   = 0;
+            int CSType       = 0;
+            int gamma_red    = 0;
+            int gamma_green  = 0;
+            int gamma_blue   = 0;
+            int endpoints[9];
+
+            if (d->read((char *)&alpha_mask, sizeof(alpha_mask)) != sizeof(alpha_mask))
+                return false;
+            if (d->read((char *)&CSType, sizeof(CSType)) != sizeof(CSType))
+                return false;
+            if (d->read((char *)&endpoints, sizeof(endpoints)) != sizeof(endpoints))
+                return false;
+            if (d->read((char *)&gamma_red, sizeof(gamma_red)) != sizeof(gamma_red))
+                return false;
+            if (d->read((char *)&gamma_green, sizeof(gamma_green)) != sizeof(gamma_green))
+                return false;
+            if (d->read((char *)&gamma_blue, sizeof(gamma_blue)) != sizeof(gamma_blue))
+                return false;
+
+            if (bi.biSize == BMP_WIN5) {
+                qint32 intent      = 0;
+                qint32 profileData = 0;
+                qint32 profileSize = 0;
+                qint32 reserved    = 0;
+
+                if (d->read((char *)&intent, sizeof(intent)) != sizeof(intent))
+                    return false;
+                if (d->read((char *)&profileData, sizeof(profileData)) != sizeof(profileData))
+                    return false;
+                if (d->read((char *)&profileSize, sizeof(profileSize)) != sizeof(profileSize))
+                    return false;
+                if (d->read((char *)&reserved, sizeof(reserved)) != sizeof(reserved) || reserved != 0)
+                    return false;
+            }
+        }
+    }
 
     if (ncols > 0) {                                // read color table
         uchar rgb[4];
@@ -268,12 +320,6 @@ static bool read_dib_body(QDataStream &s, const BMP_INFOHDR &bi, int offset, int
                 return false;
         }
     } else if (comp == BMP_BITFIELDS && (nbits == 16 || nbits == 32)) {
-        if (d->read((char *)&red_mask, sizeof(red_mask)) != sizeof(red_mask))
-            return false;
-        if (d->read((char *)&green_mask, sizeof(green_mask)) != sizeof(green_mask))
-            return false;
-        if (d->read((char *)&blue_mask, sizeof(blue_mask)) != sizeof(blue_mask))
-            return false;
         red_shift = calc_shift(red_mask);
         red_scale = 256 / ((red_mask >> red_shift) + 1);
         green_shift = calc_shift(green_mask);
diff --git a/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h b/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
index f5a93d9..8c194cc 100644
--- a/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
+++ b/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
@@ -347,7 +347,7 @@ QT_END_NAMESPACE
     QWidget *qwidget = QApplication::widgetAt(globalPoint);
     *currentDragTarget() = qwidget;
     if (!qwidget)
-        return [super draggingEntered:sender];
+        return NSDragOperationNone;
     if (qwidget->testAttribute(Qt::WA_DropSiteRegistered) == false)
         return NSDragOperationNone;
 
@@ -413,7 +413,7 @@ QT_END_NAMESPACE
 
     QWidget *qwidget = QApplication::widgetAt(globalPoint);
     if (!qwidget)
-        return [super draggingEntered:sender];
+        return NSDragOperationNone;
 
     // First, check if the widget under the mouse has changed since the
     // last drag move events. If so, we need to change target, and dispatch
@@ -500,7 +500,7 @@ QT_END_NAMESPACE
 
     QWidget *qwidget = *currentDragTarget();
     if (!qwidget)
-        return [super draggingExited:sender];
+        return;
 
     if (dropData) {
         QDragLeaveEvent de;
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index a2109b4..ad8fbb7 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -1670,6 +1670,10 @@ QWidget::~QWidget()
     if (!d->children.isEmpty())
         d->deleteChildren();
 
+#ifndef QT_NO_ACCESSIBILITY
+    QAccessible::updateAccessibility(this, 0, QAccessible::ObjectDestroyed);
+#endif
+
     QApplication::removePostedEvents(this);
 
     QT_TRY {
diff --git a/src/gui/painting/qdrawutil.cpp b/src/gui/painting/qdrawutil.cpp
index 98294cb..1e98b05 100644
--- a/src/gui/painting/qdrawutil.cpp
+++ b/src/gui/painting/qdrawutil.cpp
@@ -1084,7 +1084,7 @@ void qDrawItem(QPainter *p, Qt::GUIStyle gs,
     according to the \a margins structure.
 */
 
-typedef QVarLengthArray<QPainter::PixmapFragment, 16> QPixmapFragmentsArray;
+typedef QVarLengthArray<QRectF, 16> QRectFArray;
 
 /*!
     \since 4.6
@@ -1105,12 +1105,8 @@ void qDrawBorderPixmap(QPainter *painter, const QRect &targetRect, const QMargin
                        const QPixmap &pixmap, const QRect &sourceRect,const QMargins &sourceMargins,
                        const QTileRules &rules, QDrawBorderPixmap::DrawingHints hints)
 {
-    QPainter::PixmapFragment d;
-    d.opacity = 1.0;
-    d.rotation = 0.0;
-
-    QPixmapFragmentsArray opaqueData;
-    QPixmapFragmentsArray translucentData;
+    QRectFArray sourceData[2];
+    QRectFArray targetData[2];
 
     // source center
     const int sourceCenterTop = sourceRect.top() + sourceMargins.top();
@@ -1192,166 +1188,95 @@ void qDrawBorderPixmap(QPainter *painter, const QRect &targetRect, const QMargin
 
     // corners
     if (targetMargins.top() > 0 && targetMargins.left() > 0 && sourceMargins.top() > 0 && sourceMargins.left() > 0) { // top left
-        d.x = (0.5 * (xTarget[1] + xTarget[0]));
-        d.y = (0.5 * (yTarget[1] + yTarget[0]));
-        d.sourceLeft = sourceRect.left();
-        d.sourceTop = sourceRect.top();
-        d.width = sourceMargins.left();
-        d.height = sourceMargins.top();
-        d.scaleX = qreal(xTarget[1] - xTarget[0]) / d.width;
-        d.scaleY = qreal(yTarget[1] - yTarget[0]) / d.height;
-        if (hints & QDrawBorderPixmap::OpaqueTopLeft)
-            opaqueData.append(d);
-        else
-            translucentData.append(d);
+        int index = bool(hints & QDrawBorderPixmap::OpaqueTopLeft);
+        sourceData[index].append(QRectF(sourceRect.topLeft(), QSizeF(sourceMargins.left(), sourceMargins.top())));
+        targetData[index].append(QRectF(QPointF(xTarget[0], yTarget[0]), QPointF(xTarget[1], yTarget[1])));
     }
     if (targetMargins.top() > 0 && targetMargins.right() > 0 && sourceMargins.top() > 0 && sourceMargins.right() > 0) { // top right
-        d.x = (0.5 * (xTarget[columns] + xTarget[columns - 1]));
-        d.y = (0.5 * (yTarget[1] + yTarget[0]));
-        d.sourceLeft = sourceCenterRight;
-        d.sourceTop = sourceRect.top();
-        d.width = sourceMargins.right();
-        d.height = sourceMargins.top();
-        d.scaleX = qreal(xTarget[columns] - xTarget[columns - 1]) / d.width;
-        d.scaleY = qreal(yTarget[1] - yTarget[0]) / d.height;
-        if (hints & QDrawBorderPixmap::OpaqueTopRight)
-            opaqueData.append(d);
-        else
-            translucentData.append(d);
+        int index = bool(hints & QDrawBorderPixmap::OpaqueTopRight);
+        sourceData[index].append(QRectF(QPointF(sourceCenterRight, sourceRect.top()), QSizeF(sourceMargins.right(), sourceMargins.top())));
+        targetData[index].append(QRectF(QPointF(xTarget[columns-1], yTarget[0]), QPointF(xTarget[columns], yTarget[1])));
     }
     if (targetMargins.bottom() > 0 && targetMargins.left() > 0 && sourceMargins.bottom() > 0 && sourceMargins.left() > 0) { // bottom left
-        d.x = (0.5 * (xTarget[1] + xTarget[0]));
-        d.y =(0.5 * (yTarget[rows] + yTarget[rows - 1]));
-        d.sourceLeft = sourceRect.left();
-        d.sourceTop = sourceCenterBottom;
-        d.width = sourceMargins.left();
-        d.height = sourceMargins.bottom();
-        d.scaleX = qreal(xTarget[1] - xTarget[0]) / d.width;
-        d.scaleY = qreal(yTarget[rows] - yTarget[rows - 1]) / d.height;
-        if (hints & QDrawBorderPixmap::OpaqueBottomLeft)
-            opaqueData.append(d);
-        else
-            translucentData.append(d);
+        int index = bool(hints & QDrawBorderPixmap::OpaqueBottomLeft);
+        sourceData[index].append(QRectF(QPointF(sourceRect.left(), sourceCenterBottom), QSizeF(sourceMargins.left(), sourceMargins.bottom())));
+        targetData[index].append(QRectF(QPointF(xTarget[0], yTarget[rows - 1]), QPointF(xTarget[1], yTarget[rows])));
     }
     if (targetMargins.bottom() > 0 && targetMargins.right() > 0 && sourceMargins.bottom() > 0 && sourceMargins.right() > 0) { // bottom right
-        d.x = (0.5 * (xTarget[columns] + xTarget[columns - 1]));
-        d.y = (0.5 * (yTarget[rows] + yTarget[rows - 1]));
-        d.sourceLeft = sourceCenterRight;
-        d.sourceTop = sourceCenterBottom;
-        d.width = sourceMargins.right();
-        d.height = sourceMargins.bottom();
-        d.scaleX = qreal(xTarget[columns] - xTarget[columns - 1]) / d.width;
-        d.scaleY = qreal(yTarget[rows] - yTarget[rows - 1]) / d.height;
-        if (hints & QDrawBorderPixmap::OpaqueBottomRight)
-            opaqueData.append(d);
-        else
-            translucentData.append(d);
+        int index = bool(hints & QDrawBorderPixmap::OpaqueBottomRight);
+        sourceData[index].append(QRectF(QPointF(sourceCenterRight, sourceCenterBottom), QSizeF(sourceMargins.right(), sourceMargins.bottom())));
+        targetData[index].append(QRectF(QPointF(xTarget[columns - 1], yTarget[rows - 1]), QPointF(xTarget[columns], yTarget[rows])));
     }
 
     // horizontal edges
     if (targetCenterWidth > 0 && sourceCenterWidth > 0) {
         if (targetMargins.top() > 0 && sourceMargins.top() > 0) { // top
-            QPixmapFragmentsArray &data = hints & QDrawBorderPixmap::OpaqueTop ? opaqueData : translucentData;
-            d.sourceLeft = sourceCenterLeft;
-            d.sourceTop = sourceRect.top();
-            d.width = sourceCenterWidth;
-            d.height = sourceMargins.top();
-            d.y = (0.5 * (yTarget[1] + yTarget[0]));
-            d.scaleX = dx / d.width;
-            d.scaleY = qreal(yTarget[1] - yTarget[0]) / d.height;
+            int index = bool(hints & QDrawBorderPixmap::OpaqueTop);
             for (int i = 1; i < columns - 1; ++i) {
-                d.x = (0.5 * (xTarget[i + 1] + xTarget[i]));
-                data.append(d);
+                if (rules.horizontal == Qt::RepeatTile && i == columns - 2) {
+                    sourceData[index].append(QRectF(QPointF(sourceCenterLeft, sourceRect.top()), QSizeF(xTarget[i + 1] - xTarget[i], sourceMargins.top())));
+                } else {
+                    sourceData[index].append(QRectF(QPointF(sourceCenterLeft, sourceRect.top()), QSizeF(sourceCenterWidth, sourceMargins.top())));
+                }
+                targetData[index].append(QRectF(QPointF(xTarget[i], yTarget[0]), QPointF(xTarget[i + 1], yTarget[1])));
             }
-            if (rules.horizontal == Qt::RepeatTile)
-                data[data.size() - 1].width = ((xTarget[columns - 1] - xTarget[columns - 2]) / d.scaleX);
         }
         if (targetMargins.bottom() > 0 && sourceMargins.bottom() > 0) { // bottom
-            QPixmapFragmentsArray &data = hints & QDrawBorderPixmap::OpaqueBottom ? opaqueData : translucentData;
-            d.sourceLeft = sourceCenterLeft;
-            d.sourceTop = sourceCenterBottom;
-            d.width = sourceCenterWidth;
-            d.height = sourceMargins.bottom();
-            d.y = (0.5 * (yTarget[rows] + yTarget[rows - 1]));
-            d.scaleX = dx / d.width;
-            d.scaleY = qreal(yTarget[rows] - yTarget[rows - 1]) / d.height;
+            int index = bool(hints & QDrawBorderPixmap::OpaqueBottom);
             for (int i = 1; i < columns - 1; ++i) {
-                d.x = (0.5 * (xTarget[i + 1] + xTarget[i]));
-                data.append(d);
+                if (rules.horizontal == Qt::RepeatTile && i == columns - 2) {
+                    sourceData[index].append(QRectF(QPointF(sourceCenterLeft, sourceCenterBottom), QSizeF(xTarget[i + 1] - xTarget[i], sourceMargins.bottom())));
+                } else {
+                    sourceData[index].append(QRectF(QPointF(sourceCenterLeft, sourceCenterBottom), QSizeF(sourceCenterWidth, sourceMargins.bottom())));
+                }
+                targetData[index].append(QRectF(QPointF(xTarget[i], yTarget[rows - 1]), QPointF(xTarget[i + 1], yTarget[rows])));
             }
-            if (rules.horizontal == Qt::RepeatTile)
-                data[data.size() - 1].width = ((xTarget[columns - 1] - xTarget[columns - 2]) / d.scaleX);
         }
     }
 
     // vertical edges
     if (targetCenterHeight > 0 && sourceCenterHeight > 0) {
         if (targetMargins.left() > 0 && sourceMargins.left() > 0) { // left
-            QPixmapFragmentsArray &data = hints & QDrawBorderPixmap::OpaqueLeft ? opaqueData : translucentData;
-            d.sourceLeft = sourceRect.left();
-            d.sourceTop = sourceCenterTop;
-            d.width = sourceMargins.left();
-            d.height = sourceCenterHeight;
-            d.x = (0.5 * (xTarget[1] + xTarget[0]));
-            d.scaleX = qreal(xTarget[1] - xTarget[0]) / d.width;
-            d.scaleY = dy / d.height;
+            int index = bool(hints & QDrawBorderPixmap::OpaqueLeft);
             for (int i = 1; i < rows - 1; ++i) {
-                d.y = (0.5 * (yTarget[i + 1] + yTarget[i]));
-                data.append(d);
+                if (rules.vertical == Qt::RepeatTile && i == rows - 2) {
+                    sourceData[index].append(QRectF(QPointF(sourceRect.left(), sourceCenterTop), QSizeF(sourceMargins.left(), yTarget[i + 1] - yTarget[i])));
+                } else {
+                    sourceData[index].append(QRectF(QPointF(sourceRect.left(), sourceCenterTop), QSizeF(sourceMargins.left(), sourceCenterHeight)));
+                }
+                targetData[index].append(QRectF(QPointF(xTarget[0], yTarget[i]), QPointF(xTarget[1], yTarget[i + 1])));
             }
-            if (rules.vertical == Qt::RepeatTile)
-                data[data.size() - 1].height = ((yTarget[rows - 1] - yTarget[rows - 2]) / d.scaleY);
         }
         if (targetMargins.right() > 0 && sourceMargins.right() > 0) { // right
-            QPixmapFragmentsArray &data = hints & QDrawBorderPixmap::OpaqueRight ? opaqueData : translucentData;
-            d.sourceLeft = sourceCenterRight;
-            d.sourceTop = sourceCenterTop;
-            d.width = sourceMargins.right();
-            d.height = sourceCenterHeight;
-            d.x = (0.5 * (xTarget[columns] + xTarget[columns - 1]));
-            d.scaleX = qreal(xTarget[columns] - xTarget[columns - 1]) / d.width;
-            d.scaleY = dy / d.height;
+            int index = bool(hints & QDrawBorderPixmap::OpaqueRight);
             for (int i = 1; i < rows - 1; ++i) {
-                d.y = (0.5 * (yTarget[i + 1] + yTarget[i]));
-                data.append(d);
+                if (rules.vertical == Qt::RepeatTile && i == rows - 2) {
+                    sourceData[index].append(QRectF(QPointF(sourceCenterRight, sourceCenterTop), QSizeF(sourceMargins.right(), yTarget[i + 1] - yTarget[i])));
+                } else {
+                    sourceData[index].append(QRectF(QPointF(sourceCenterRight, sourceCenterTop), QSizeF(sourceMargins.right(), sourceCenterHeight)));
+                }
+                targetData[index].append(QRectF(QPointF(xTarget[columns - 1], yTarget[i]), QPointF(xTarget[columns], yTarget[i + 1])));
             }
-            if (rules.vertical == Qt::RepeatTile)
-                data[data.size() - 1].height = ((yTarget[rows - 1] - yTarget[rows - 2]) / d.scaleY);
         }
     }
 
     // center
     if (targetCenterWidth > 0 && targetCenterHeight > 0 && sourceCenterWidth > 0 && sourceCenterHeight > 0) {
-        QPixmapFragmentsArray &data = hints & QDrawBorderPixmap::OpaqueCenter ? opaqueData : translucentData;
-        d.sourceLeft = sourceCenterLeft;
-        d.sourceTop = sourceCenterTop;
-        d.width = sourceCenterWidth;
-        d.height = sourceCenterHeight;
-        d.scaleX = dx / d.width;
-        d.scaleY = dy / d.height;
-
-        qreal repeatWidth = (xTarget[columns - 1] - xTarget[columns - 2]) / d.scaleX;
-        qreal repeatHeight = (yTarget[rows - 1] - yTarget[rows - 2]) / d.scaleY;
-
+        int index = bool(hints & QDrawBorderPixmap::OpaqueCenter);
         for (int j = 1; j < rows - 1; ++j) {
-            d.y = (0.5 * (yTarget[j + 1] + yTarget[j]));
+            qreal sourceHeight = (rules.vertical == Qt::RepeatTile && j == rows - 2) ? yTarget[j + 1] - yTarget[j] : sourceCenterHeight;
             for (int i = 1; i < columns - 1; ++i) {
-                d.x = (0.5 * (xTarget[i + 1] + xTarget[i]));
-                data.append(d);
+                qreal sourceWidth = (rules.horizontal == Qt::RepeatTile && i == columns - 2) ? xTarget[i + 1] - xTarget[i] : sourceCenterWidth;
+                sourceData[index].append(QRectF(QPointF(sourceCenterLeft, sourceCenterTop), QSizeF(sourceWidth, sourceHeight)));
+                targetData[index].append(QRectF(QPointF(xTarget[i], yTarget[j]), QPointF(xTarget[i + 1], yTarget[j + 1])));
             }
-            if (rules.horizontal == Qt::RepeatTile)
-                data[data.size() - 1].width = repeatWidth;
-        }
-        if (rules.vertical == Qt::RepeatTile) {
-            for (int i = 1; i < columns - 1; ++i)
-                data[data.size() - i].height = repeatHeight;
         }
     }
 
-    if (opaqueData.size())
-        painter->drawPixmapFragments(opaqueData.data(), opaqueData.size(), pixmap, QPainter::OpaqueHint);
-    if (translucentData.size())
-        painter->drawPixmapFragments(translucentData.data(), translucentData.size(), pixmap);
+    for (int i = 0; i < 2; ++i) {
+        if (sourceData[i].size())
+            painter->drawPixmapFragments(targetData[i].data(), sourceData[i].data(), sourceData[i].size(), pixmap, i == 1 ? QPainter::OpaqueHint : QPainter::PixmapFragmentHint(0));
+    }
 
     if (oldAA)
         painter->setRenderHint(QPainter::Antialiasing, true);
diff --git a/src/gui/painting/qemulationpaintengine.cpp b/src/gui/painting/qemulationpaintengine.cpp
index 903ab1f..d7ad0f6 100644
--- a/src/gui/painting/qemulationpaintengine.cpp
+++ b/src/gui/painting/qemulationpaintengine.cpp
@@ -222,6 +222,47 @@ void QEmulationPaintEngine::drawImage(const QRectF &r, const QImage &pm, const Q
     real_engine->drawImage(r, pm, sr, flags);
 }
 
+void QEmulationPaintEngine::drawPixmapFragments(const QPainter::PixmapFragment *fragments, int fragmentCount, const QPixmap &pixmap,
+                                                QPainter::PixmapFragmentHints hints)
+{
+    if (state()->bgMode == Qt::OpaqueMode && pixmap.isQBitmap()) {
+        qreal oldOpacity = real_engine->state()->opacity;
+        QTransform oldTransform = real_engine->state()->matrix;
+
+        for (int i = 0; i < fragmentCount; ++i) {
+            QTransform transform = oldTransform;
+            transform.translate(fragments[i].x, fragments[i].y);
+            transform.rotate(fragments[i].rotation);
+            real_engine->state()->opacity = oldOpacity * fragments[i].opacity;
+            real_engine->state()->matrix = transform;
+            real_engine->opacityChanged();
+            real_engine->transformChanged();
+
+            qreal w = fragments[i].scaleX * fragments[i].width;
+            qreal h = fragments[i].scaleY * fragments[i].height;
+            fillBGRect(QRectF(-0.5 * w, -0.5 * h, w, h));
+        }
+
+        real_engine->state()->opacity = oldOpacity;
+        real_engine->state()->matrix = oldTransform;
+        real_engine->opacityChanged();
+        real_engine->transformChanged();
+    }
+
+    real_engine->drawPixmapFragments(fragments, fragmentCount, pixmap, hints);
+}
+
+void QEmulationPaintEngine::drawPixmapFragments(const QRectF *targetRects, const QRectF *sourceRects, int fragmentCount, const QPixmap &pixmap,
+                                                QPainter::PixmapFragmentHints hints)
+{
+    if (state()->bgMode == Qt::OpaqueMode && pixmap.isQBitmap()) {
+        for (int i = 0; i < fragmentCount; ++i)
+            fillBGRect(targetRects[i]);
+    }
+
+    real_engine->drawPixmapFragments(targetRects, sourceRects, fragmentCount, pixmap, hints);
+}
+
 void QEmulationPaintEngine::clipEnabledChanged()
 {
     real_engine->clipEnabledChanged();
diff --git a/src/gui/painting/qemulationpaintengine_p.h b/src/gui/painting/qemulationpaintengine_p.h
index fdc3688..b4ed7e7 100644
--- a/src/gui/painting/qemulationpaintengine_p.h
+++ b/src/gui/painting/qemulationpaintengine_p.h
@@ -81,6 +81,11 @@ public:
     virtual void drawStaticTextItem(QStaticTextItem *item);
     virtual void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s);
     virtual void drawImage(const QRectF &r, const QImage &pm, const QRectF &sr, Qt::ImageConversionFlags flags);
+
+    virtual void drawPixmapFragments(const QPainter::PixmapFragment *fragments, int fragmentCount, const QPixmap &pixmap,
+                                     QPainter::PixmapFragmentHints hints);
+    virtual void drawPixmapFragments(const QRectF *targetRects, const QRectF *sourceRects, int fragmentCount, const QPixmap &pixmap,
+                                     QPainter::PixmapFragmentHints hints);
     
     virtual void clipEnabledChanged();
     virtual void penChanged();
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 9ba4592..76d7316 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -2396,12 +2396,18 @@ void QRasterPaintEngine::drawImage(const QRectF &r, const QImage &img, const QRe
         d->image_filler_xform.setupMatrix(copy, s->flags.bilinear);
 
         if (!s->flags.antialiased && s->matrix.type() == QTransform::TxScale) {
-            QRectF rr = s->matrix.mapRect(r);
+            QPointF rr_tl = s->matrix.map(r.topLeft());
+            QPointF rr_br = s->matrix.map(r.bottomRight());
 
-            const int x1 = qRound(rr.x());
-            const int y1 = qRound(rr.y());
-            const int x2 = qRound(rr.right());
-            const int y2 = qRound(rr.bottom());
+            int x1 = qRound(rr_tl.x());
+            int y1 = qRound(rr_tl.y());
+            int x2 = qRound(rr_br.x());
+            int y2 = qRound(rr_br.y());
+
+            if (x1 > x2)
+                qSwap(x1, x2);
+            if (y1 > y2)
+                qSwap(y1, y2);
 
             fillRect_normalized(QRect(x1, y1, x2-x1, y2-y1), &d->image_filler_xform, d);
             return;
@@ -2862,15 +2868,9 @@ bool QRasterPaintEngine::drawCachedGlyphs(int numGlyphs, const glyph_t *glyphs,
     } else
 #endif
     {
-        QFontEngineGlyphCache::Type glyphType;
-        if (fontEngine->glyphFormat >= 0) {
-            glyphType = QFontEngineGlyphCache::Type(fontEngine->glyphFormat);
-        } else if (s->matrix.type() > QTransform::TxTranslate
-                   && d->glyphCacheType == QFontEngineGlyphCache::Raster_RGBMask) {
-            glyphType = QFontEngineGlyphCache::Raster_A8;
-        } else {
-            glyphType = d->glyphCacheType;
-        }
+        QFontEngineGlyphCache::Type glyphType = fontEngine->glyphFormat >= 0
+                ? QFontEngineGlyphCache::Type(fontEngine->glyphFormat)
+                : d->glyphCacheType;
 
         QImageTextureGlyphCache *cache =
             static_cast<QImageTextureGlyphCache *>(fontEngine->glyphCache(0, glyphType, s->matrix));
diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp
index 5105d9a..6df410b 100644
--- a/src/gui/painting/qpaintengineex.cpp
+++ b/src/gui/painting/qpaintengineex.cpp
@@ -1003,6 +1003,22 @@ void QPaintEngineEx::drawPixmapFragments(const QPainter::PixmapFragment *fragmen
     transformChanged();
 }
 
+void QPaintEngineEx::drawPixmapFragments(const QRectF *targetRects, const QRectF *sourceRects, int fragmentCount,
+                                         const QPixmap &pixmap, QPainter::PixmapFragmentHints /*hints*/)
+{
+    if (pixmap.isNull())
+        return;
+
+    if (sourceRects) {
+        for (int i = 0; i < fragmentCount; ++i)
+            drawPixmap(targetRects[i], pixmap, sourceRects[i]);
+    } else {
+        QRectF sourceRect = pixmap.rect();
+        for (int i = 0; i < fragmentCount; ++i)
+            drawPixmap(targetRects[i], pixmap, sourceRect);
+    }
+}
+
 void QPaintEngineEx::setState(QPainterState *s)
 {
     QPaintEngine::state = s;
diff --git a/src/gui/painting/qpaintengineex_p.h b/src/gui/painting/qpaintengineex_p.h
index c605685..275a6e0 100644
--- a/src/gui/painting/qpaintengineex_p.h
+++ b/src/gui/painting/qpaintengineex_p.h
@@ -198,7 +198,9 @@ public:
     virtual void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s);
 
     virtual void drawPixmapFragments(const QPainter::PixmapFragment *fragments, int fragmentCount, const QPixmap &pixmap,
-                                     QFlags<QPainter::PixmapFragmentHint> hints);
+                                     QPainter::PixmapFragmentHints hints);
+    virtual void drawPixmapFragments(const QRectF *targetRects, const QRectF *sourceRects, int fragmentCount, const QPixmap &pixmap,
+                                     QPainter::PixmapFragmentHints hints);
 
     virtual void updateState(const QPaintEngineState &state);
 
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp
index 1d10d75..8e64f3b 100644
--- a/src/gui/painting/qpainter.cpp
+++ b/src/gui/painting/qpainter.cpp
@@ -9248,6 +9248,52 @@ void QPainter::drawPixmapFragments(const PixmapFragment *fragments, int fragment
 }
 
 /*!
+    \since 4.8
+
+    This function is used to draw the same \a pixmap with multiple target
+    and source rectangles. If \a sourceRects is 0, the whole pixmap will be
+    rendered at each of the target rectangles. The \a hints parameter can be
+    used to pass in drawing hints.
+
+    This function is potentially faster than multiple calls to drawPixmap(),
+    since the backend can optimize state changes.
+
+    \sa QPainter::PixmapFragmentHint
+*/
+
+void QPainter::drawPixmapFragments(const QRectF *targetRects, const QRectF *sourceRects, int fragmentCount,
+                                   const QPixmap &pixmap, PixmapFragmentHints hints)
+{
+    Q_D(QPainter);
+
+    if (!d->engine || pixmap.isNull())
+        return;
+
+#ifndef QT_NO_DEBUG
+    if (sourceRects) {
+        for (int i = 0; i < fragmentCount; ++i) {
+            QRectF sourceRect = sourceRects[i];
+            if (!(QRectF(pixmap.rect()).contains(sourceRect)))
+                qWarning("QPainter::drawPixmapFragments - the source rect is not contained by the pixmap's rectangle");
+        }
+    }
+#endif
+
+    if (d->engine->isExtended()) {
+        d->extended->drawPixmapFragments(targetRects, sourceRects, fragmentCount, pixmap, hints);
+    } else {
+        if (sourceRects) {
+            for (int i = 0; i < fragmentCount; ++i)
+                drawPixmap(targetRects[i], pixmap, sourceRects[i]);
+        } else {
+            QRectF sourceRect = pixmap.rect();
+            for (int i = 0; i < fragmentCount; ++i)
+                drawPixmap(targetRects[i], pixmap, sourceRect);
+        }
+    }
+}
+
+/*!
     \since 4.7
     \class QPainter::PixmapFragment
 
diff --git a/src/gui/painting/qpainter.h b/src/gui/painting/qpainter.h
index 30f8da0..12a14a2 100644
--- a/src/gui/painting/qpainter.h
+++ b/src/gui/painting/qpainter.h
@@ -380,6 +380,8 @@ public:
 
     void drawPixmapFragments(const PixmapFragment *fragments, int fragmentCount,
                              const QPixmap &pixmap, PixmapFragmentHints hints = 0);
+    void drawPixmapFragments(const QRectF *targetRects, const QRectF *sourceRects, int fragmentCount,
+                             const QPixmap &pixmap, PixmapFragmentHints hints = 0);
 
     void drawImage(const QRectF &targetRect, const QImage &image, const QRectF &sourceRect,
                    Qt::ImageConversionFlags flags = Qt::AutoColor);
diff --git a/src/gui/painting/qwindowsurface_qws.cpp b/src/gui/painting/qwindowsurface_qws.cpp
index 3789a33..96e2652 100644
--- a/src/gui/painting/qwindowsurface_qws.cpp
+++ b/src/gui/painting/qwindowsurface_qws.cpp
@@ -1087,7 +1087,7 @@ void QWSSharedMemSurface::setDirectRegion(const QRegion &r, int id)
 
 const QRegion QWSSharedMemSurface::directRegion() const
 {
-    if (mem.address() && *(uint *)mem.address() == uint(directRegionId())
+    if (mem.address() && *(uint *)mem.address() == uint(directRegionId()))
         return QWSMemorySurface::directRegion();
     return QRegion();
 }
diff --git a/src/gui/text/qfont_s60.cpp b/src/gui/text/qfont_s60.cpp
index 0fc8a97..76133fa 100644
--- a/src/gui/text/qfont_s60.cpp
+++ b/src/gui/text/qfont_s60.cpp
@@ -49,8 +49,6 @@ QT_BEGIN_NAMESPACE
 
 #ifdef QT_NO_FREETYPE
 Q_GLOBAL_STATIC(QMutex, lastResortFamilyMutex);
-#endif // QT_NO_FREETYPE
-
 extern QStringList qt_symbian_fontFamiliesOnFontServer(); // qfontdatabase_s60.cpp
 Q_GLOBAL_STATIC_WITH_INITIALIZER(QStringList, fontFamiliesOnFontServer, {
     // We are only interested in the initial font families. No Application fonts.
@@ -58,6 +56,25 @@ Q_GLOBAL_STATIC_WITH_INITIALIZER(QStringList, fontFamiliesOnFontServer, {
     x->append(qt_symbian_fontFamiliesOnFontServer());
 });
 
+extern bool qt_symbian_isLinkedFont(const TDesC &typefaceName); // qfontdatabase_s60.cpp
+
+static QString classicalSymbianSystemFont()
+{
+    static QString font;
+    if (font.isEmpty()) {
+        static const char* const classicSymbianSystemFonts[] = { "Nokia Sans S60", "Series 60 Sans" };
+        for (int i = 0; i < sizeof classicSymbianSystemFonts / sizeof classicSymbianSystemFonts[0]; ++i) {
+            const QString classicFont = QLatin1String(classicSymbianSystemFonts[i]);
+            if (fontFamiliesOnFontServer()->contains(classicFont)) {
+                font = classicFont;
+                break;
+            }
+        }
+    }
+    return font;
+}
+#endif // QT_NO_FREETYPE
+
 QString QFont::lastResortFont() const
 {
     // Symbian's font Api does not distinguish between font and family.
@@ -85,6 +102,10 @@ QString QFont::lastResortFamily() const
         S60->screenDevice()->ReleaseFont(font);
         
         lock.relock();
+
+        // We must not return a Symbian Linked Font. See QTBUG-20007
+        if (qt_symbian_isLinkedFont(spec.iTypeface.iName) && !classicalSymbianSystemFont().isEmpty())
+            family = classicalSymbianSystemFont();
     }
     return family;
 #else // QT_NO_FREETYPE
@@ -117,14 +138,9 @@ QString QFont::defaultFamily() const
 {
 #ifdef QT_NO_FREETYPE
     switch(d->request.styleHint) {
-        case QFont::SansSerif: {
-            static const char* const preferredSansSerif[] = {"Nokia Sans S60", "Series 60 Sans"};
-            for (int i = 0; i < sizeof preferredSansSerif / sizeof preferredSansSerif[0]; ++i) {
-                const QString sansSerif = QLatin1String(preferredSansSerif[i]);
-                if (fontFamiliesOnFontServer()->contains(sansSerif))
-                    return sansSerif;
-            }
-        }
+        case QFont::SansSerif:
+        if (!classicalSymbianSystemFont().isEmpty())
+            return classicalSymbianSystemFont();
         // No break. Intentional fall through.
         default:
             return lastResortFamily();
diff --git a/src/gui/text/qfontdatabase.cpp b/src/gui/text/qfontdatabase.cpp
index 26d9f2c..79503f9 100644
--- a/src/gui/text/qfontdatabase.cpp
+++ b/src/gui/text/qfontdatabase.cpp
@@ -2240,6 +2240,16 @@ int QFontDatabase::weight(const QString &family,
 }
 
 
+/*! \internal */
+bool QFontDatabase::hasFamily(const QString &family) const
+{
+    QString parsedFamily, foundry;
+    parseFontName(family, foundry, parsedFamily);
+    const QString familyAlias = resolveFontFamilyAlias(parsedFamily);
+    return families().contains(familyAlias, Qt::CaseInsensitive);
+}
+
+
 /*!
     Returns the names the \a writingSystem (e.g. for displaying to the
     user in a dialog).
diff --git a/src/gui/text/qfontdatabase.h b/src/gui/text/qfontdatabase.h
index d3463a0..b1f370e 100644
--- a/src/gui/text/qfontdatabase.h
+++ b/src/gui/text/qfontdatabase.h
@@ -138,6 +138,8 @@ public:
     bool bold(const QString &family, const QString &style) const;
     int weight(const QString &family, const QString &style) const;
 
+    bool hasFamily(const QString &family) const;
+
     static QString writingSystemName(WritingSystem writingSystem);
     static QString writingSystemSample(WritingSystem writingSystem);
 
diff --git a/src/gui/text/qfontdatabase_s60.cpp b/src/gui/text/qfontdatabase_s60.cpp
index 2f4d055..cf96733 100644
--- a/src/gui/text/qfontdatabase_s60.cpp
+++ b/src/gui/text/qfontdatabase_s60.cpp
@@ -58,8 +58,22 @@
 #endif // SYMBIAN_ENABLE_SPLIT_HEADERS
 #endif // QT_NO_FREETYPE
 
+#ifndef SYMBIAN_VERSION_9_4
+#define SYMBIAN_LINKEDFONTS_SUPPORTED
+#endif // !SYMBIAN_VERSION_9_4
+
 QT_BEGIN_NAMESPACE
 
+bool qt_symbian_isLinkedFont(const TDesC &typefaceName) // Also used in qfont_s60.cpp
+{
+    bool isLinkedFont = false;
+#ifdef SYMBIAN_LINKEDFONTS_SUPPORTED
+    const QString name((const QChar*)typefaceName.Ptr(), typefaceName.Length());
+    isLinkedFont = name.endsWith(QLatin1String("LF")) && name == name.toUpper();
+#endif // SYMBIAN_LINKEDFONTS_SUPPORTED
+    return isLinkedFont;
+}
+
 QStringList qt_symbian_fontFamiliesOnFontServer() // Also used in qfont_s60.cpp
 {
     QStringList result;
@@ -477,7 +491,10 @@ static bool registerScreenDeviceFont(int screenDeviceFontIndex,
                                      const QSymbianFontDatabaseExtrasImplementation *dbExtras)
 {
     TTypefaceSupport typefaceSupport;
-        S60->screenDevice()->TypefaceSupport(typefaceSupport, screenDeviceFontIndex);
+    S60->screenDevice()->TypefaceSupport(typefaceSupport, screenDeviceFontIndex);
+
+    if (qt_symbian_isLinkedFont(typefaceSupport.iTypeface.iName))
+        return false;
 
     QString familyName((const QChar*)typefaceSupport.iTypeface.iName.Ptr(), typefaceSupport.iTypeface.iName.Length());
     if (qt_symbian_fontNameHasAppFontMarker(familyName)) {
diff --git a/src/gui/text/qrawfont.cpp b/src/gui/text/qrawfont.cpp
index ec5cc18..e3e5c57 100644
--- a/src/gui/text/qrawfont.cpp
+++ b/src/gui/text/qrawfont.cpp
@@ -139,7 +139,7 @@ QRawFont::QRawFont()
    \note The referenced file must contain a TrueType or OpenType font.
 */
 QRawFont::QRawFont(const QString &fileName,
-                   int pixelSize,
+                   qreal pixelSize,
                    QFont::HintingPreference hintingPreference)
     : d(new QRawFontPrivate)
 {
@@ -154,7 +154,7 @@ QRawFont::QRawFont(const QString &fileName,
    \note The data must contain a TrueType or OpenType font.
 */
 QRawFont::QRawFont(const QByteArray &fontData,
-                   int pixelSize,
+                   qreal pixelSize,
                    QFont::HintingPreference hintingPreference)
     : d(new QRawFontPrivate)
 {
@@ -204,7 +204,7 @@ bool QRawFont::isValid() const
    \sa loadFromData()
 */
 void QRawFont::loadFromFile(const QString &fileName,
-                            int pixelSize,
+                            qreal pixelSize,
                             QFont::HintingPreference hintingPreference)
 {
     QFile file(fileName);
@@ -222,7 +222,7 @@ void QRawFont::loadFromFile(const QString &fileName,
    \sa loadFromFile()
 */
 void QRawFont::loadFromData(const QByteArray &fontData,
-                            int pixelSize,
+                            qreal pixelSize,
                             QFont::HintingPreference hintingPreference)
 {
     detach();
@@ -624,7 +624,7 @@ QList<QFontDatabase::WritingSystem> QRawFont::supportedWritingSystems() const
 
     \sa supportedWritingSystems()
 */
-bool QRawFont::supportsCharacter(const QChar &character) const
+bool QRawFont::supportsCharacter(QChar character) const
 {
     if (!isValid())
         return false;
@@ -633,6 +633,7 @@ bool QRawFont::supportsCharacter(const QChar &character) const
 }
 
 /*!
+    \overload
    Returns true if the font has a glyph that corresponds to the UCS-4 encoded character \a ucs4.
 
    \sa supportedWritingSystems()
@@ -642,8 +643,18 @@ bool QRawFont::supportsCharacter(quint32 ucs4) const
     if (!isValid())
         return false;
 
-    QString str = QString::fromUcs4(&ucs4, 1);
-    return d->fontEngine->canRender(str.constData(), str.size());
+    QChar str[2];
+    int len;
+    if (!QChar::requiresSurrogates(ucs4)) {
+        str[0] = QChar(ucs4);
+        len = 1;
+    } else {
+        str[0] = QChar(QChar::highSurrogate(ucs4));
+        str[1] = QChar(QChar::lowSurrogate(ucs4));
+        len = 2;
+    }
+
+    return d->fontEngine->canRender(str, len);
 }
 
 // qfontdatabase.cpp
diff --git a/src/gui/text/qrawfont.h b/src/gui/text/qrawfont.h
index 99e0837..d5b5680 100644
--- a/src/gui/text/qrawfont.h
+++ b/src/gui/text/qrawfont.h
@@ -70,10 +70,10 @@ public:
 
     QRawFont();
     QRawFont(const QString &fileName,
-             int pixelSize,
+             qreal pixelSize,
              QFont::HintingPreference hintingPreference = QFont::PreferDefaultHinting);
     QRawFont(const QByteArray &fontData,
-             int pixelSize,
+             qreal pixelSize,
              QFont::HintingPreference hintingPreference = QFont::PreferDefaultHinting);
     QRawFont(const QRawFont &other);
     ~QRawFont();
@@ -114,15 +114,15 @@ public:
     qreal unitsPerEm() const;
 
     void loadFromFile(const QString &fileName,
-                      int pixelSize,
+                      qreal pixelSize,
                       QFont::HintingPreference hintingPreference);
 
     void loadFromData(const QByteArray &fontData,
-                      int pixelSize,
+                      qreal pixelSize,
                       QFont::HintingPreference hintingPreference);
 
     bool supportsCharacter(quint32 ucs4) const;
-    bool supportsCharacter(const QChar &character) const;
+    bool supportsCharacter(QChar character) const;
     QList<QFontDatabase::WritingSystem> supportedWritingSystems() const;
 
     QByteArray fontTable(const char *tagName) const;
diff --git a/src/gui/text/qrawfont_ft.cpp b/src/gui/text/qrawfont_ft.cpp
index db60459..5bba221 100644
--- a/src/gui/text/qrawfont_ft.cpp
+++ b/src/gui/text/qrawfont_ft.cpp
@@ -98,7 +98,7 @@ void QRawFontPrivate::platformCleanUp()
     // Font engine handles all resources
 }
 
-void QRawFontPrivate::platformLoadFromData(const QByteArray &fontData, int pixelSize,
+void QRawFontPrivate::platformLoadFromData(const QByteArray &fontData, qreal pixelSize,
                                            QFont::HintingPreference hintingPreference)
 {
     Q_ASSERT(fontEngine == 0);
diff --git a/src/gui/text/qrawfont_mac.cpp b/src/gui/text/qrawfont_mac.cpp
index df68eb7..40c719a 100644
--- a/src/gui/text/qrawfont_mac.cpp
+++ b/src/gui/text/qrawfont_mac.cpp
@@ -55,7 +55,7 @@ void QRawFontPrivate::platformCleanUp()
 extern int qt_defaultDpi();
 
 void QRawFontPrivate::platformLoadFromData(const QByteArray &fontData,
-                                           int pixelSize,
+                                           qreal pixelSize,
                                            QFont::HintingPreference hintingPreference)
 {
     // Mac OS X ignores it
diff --git a/src/gui/text/qrawfont_p.h b/src/gui/text/qrawfont_p.h
index a7a03b7..fdf7cad 100644
--- a/src/gui/text/qrawfont_p.h
+++ b/src/gui/text/qrawfont_p.h
@@ -99,7 +99,7 @@ public:
     void cleanUp();
     void platformCleanUp();
     void platformLoadFromData(const QByteArray &fontData,
-                              int pixelSize,
+                              qreal pixelSize,
                               QFont::HintingPreference hintingPreference);
 
     static QRawFontPrivate *get(const QRawFont &font) { return font.d.data(); }
diff --git a/src/gui/text/qrawfont_qpa.cpp b/src/gui/text/qrawfont_qpa.cpp
index 3492946..6a69804 100644
--- a/src/gui/text/qrawfont_qpa.cpp
+++ b/src/gui/text/qrawfont_qpa.cpp
@@ -53,7 +53,7 @@ void QRawFontPrivate::platformCleanUp()
 {
 }
 
-void QRawFontPrivate::platformLoadFromData(const QByteArray &fontData, int pixelSize,
+void QRawFontPrivate::platformLoadFromData(const QByteArray &fontData, qreal pixelSize,
                                            QFont::HintingPreference hintingPreference)
 {
     Q_ASSERT(fontEngine == 0);
diff --git a/src/gui/text/qrawfont_win.cpp b/src/gui/text/qrawfont_win.cpp
index 6c62673..779652f 100644
--- a/src/gui/text/qrawfont_win.cpp
+++ b/src/gui/text/qrawfont_win.cpp
@@ -545,7 +545,7 @@ void QRawFontPrivate::platformCleanUp()
 }
 
 void QRawFontPrivate::platformLoadFromData(const QByteArray &_fontData,
-                                           int pixelSize,
+                                           qreal pixelSize,
                                            QFont::HintingPreference hintingPreference)
 {
     QByteArray fontData(_fontData);
diff --git a/src/gui/text/qtextengine.cpp b/src/gui/text/qtextengine.cpp
index 41ea56a..093b43d 100644
--- a/src/gui/text/qtextengine.cpp
+++ b/src/gui/text/qtextengine.cpp
@@ -1632,19 +1632,13 @@ bool QTextEngine::isRightToLeft() const
 int QTextEngine::findItem(int strPos) const
 {
     itemize();
-    int left = 0;
-    int right = layoutData->items.size()-1;
-    while(left <= right) {
-        int middle = ((right-left)/2)+left;
-        if (strPos > layoutData->items[middle].position)
-            left = middle+1;
-        else if(strPos < layoutData->items[middle].position)
-            right = middle-1;
-        else {
-            return middle;
-        }
+
+    int item;
+    for (item = layoutData->items.size()-1; item > 0; --item) {
+        if (layoutData->items[item].position <= strPos)
+            break;
     }
-    return right;
+    return item;
 }
 
 QFixed QTextEngine::width(int from, int len) const
diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp
index 3f0b9e8..515915a 100644
--- a/src/gui/text/qtextlayout.cpp
+++ b/src/gui/text/qtextlayout.cpp
@@ -1591,6 +1591,7 @@ namespace {
         QFixed minimumRightBearing;
 
         QFontEngine *fontEngine;
+        QFontEngine *previousFontEngine;
         const unsigned short *logClusters;
 
         bool manualWrap;
@@ -1611,12 +1612,19 @@ namespace {
             return glyphs.glyphs[logClusters[currentPosition - 1]];
         }
 
-        inline void saveCurrentGlyph()
+        inline void resetPreviousGlyph()
         {
             previousGlyph = 0;
+            previousFontEngine = 0;
+        }
+
+        inline void saveCurrentGlyph()
+        {
+            resetPreviousGlyph();
             if (currentPosition > 0 &&
                 logClusters[currentPosition - 1] < glyphs.numGlyphs) {
                 previousGlyph = currentGlyph(); // needed to calculate right bearing later
+                previousFontEngine = fontEngine;
             }
         }
 
@@ -1636,8 +1644,11 @@ namespace {
 
         inline void adjustPreviousRightBearing()
         {
-            if (previousGlyph > 0)
-                adjustRightBearing(previousGlyph);
+            if (previousGlyph > 0 && previousFontEngine) {
+                qreal rb;
+                previousFontEngine->getGlyphBearings(previousGlyph, 0, &rb);
+                rightBearing = qMin(QFixed(), QFixed::fromReal(rb));
+            }
         }
 
         inline void resetRightBearing()
@@ -1728,7 +1739,7 @@ void QTextLine::layout_helper(int maxGlyphs)
     lbh.currentPosition = line.from;
     int end = 0;
     lbh.logClusters = eng->layoutData->logClustersPtr;
-    lbh.previousGlyph = 0;
+    lbh.resetPreviousGlyph();
 
     while (newItem < eng->layoutData->items.size()) {
         lbh.resetRightBearing();
@@ -1917,8 +1928,12 @@ found:
 
     if (line.textWidth > 0 && item < eng->layoutData->items.size())
         eng->maxWidth += lbh.spaceData.textWidth;
-    if (eng->option.flags() & QTextOption::IncludeTrailingSpaces)
+    // In the latter case, text are drawn with trailing spaces at the beginning
+    // of a line, so the naturalTextWidth should contain the space width
+    if ((eng->option.flags() & QTextOption::IncludeTrailingSpaces) ||
+        (line.width == QFIXED_MAX && eng->isRightToLeft())) {
         line.textWidth += lbh.spaceData.textWidth;
+    }
     if (lbh.spaceData.length) {
         line.length += lbh.spaceData.length;
         line.hasTrailingSpaces = true;
diff --git a/src/gui/widgets/qlabel.cpp b/src/gui/widgets/qlabel.cpp
index dcf35aa..ab88f38 100644
--- a/src/gui/widgets/qlabel.cpp
+++ b/src/gui/widgets/qlabel.cpp
@@ -92,6 +92,13 @@ QT_BEGIN_NAMESPACE
             by clear().
     \endtable
 
+    \warning When passing a QString to the constructor or calling setText(),
+    make sure to sanitize your input, as QLabel tries to guess whether it
+    displays the text as plain text or as rich text. You may want to call
+    setTextFormat() explicitly, e.g. in case you expect the text to be in
+    plain format but cannot control the text source (for instance when
+    displaying data loaded from the Web).
+
     When the content is changed using any of these functions, any
     previous content is cleared.
 
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
index 0d2f2a2..dbbb07c 100644
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
@@ -651,7 +651,7 @@ void QGL2PaintEngineExPrivate::transferMode(EngineMode newMode)
     if (newMode == mode)
         return;
 
-    if (mode == TextDrawingMode || mode == ImageDrawingMode || mode == ImageArrayDrawingMode) {
+    if (mode == TextDrawingMode || imageDrawingMode) {
         lastTextureUsed = GLuint(-1);
     }
 
@@ -661,14 +661,21 @@ void QGL2PaintEngineExPrivate::transferMode(EngineMode newMode)
         shaderManager->setHasComplexGeometry(false);
     }
 
+    imageDrawingMode = false;
+
     if (newMode == ImageDrawingMode) {
         setVertexAttributePointer(QT_VERTEX_COORDS_ATTR, staticVertexCoordinateArray);
         setVertexAttributePointer(QT_TEXTURE_COORDS_ATTR, staticTextureCoordinateArray);
+        imageDrawingMode = true;
     }
 
-    if (newMode == ImageArrayDrawingMode) {
+    if (newMode == ImageArrayDrawingMode || newMode == ImageArrayWithOpacityDrawingMode) {
         setVertexAttributePointer(QT_VERTEX_COORDS_ATTR, (GLfloat*)vertexCoordinateArray.data());
         setVertexAttributePointer(QT_TEXTURE_COORDS_ATTR, (GLfloat*)textureCoordinateArray.data());
+        imageDrawingMode = true;
+    }
+
+    if (newMode == ImageArrayWithOpacityDrawingMode) {
         setVertexAttributePointer(QT_OPACITY_ATTR, (GLfloat*)opacityArray.data());
     }
 
@@ -1096,7 +1103,7 @@ void QGL2PaintEngineExPrivate::resetClipIfNeeded()
 
 bool QGL2PaintEngineExPrivate::prepareForDraw(bool srcPixelsAreOpaque)
 {
-    if (brushTextureDirty && mode != ImageDrawingMode && mode != ImageArrayDrawingMode)
+    if (brushTextureDirty && !imageDrawingMode)
         updateBrushTexture();
 
     if (compositionModeDirty)
@@ -1116,12 +1123,12 @@ bool QGL2PaintEngineExPrivate::prepareForDraw(bool srcPixelsAreOpaque)
     }
 
     QGLEngineShaderManager::OpacityMode opacityMode;
-    if (mode == ImageArrayDrawingMode) {
+    if (mode == ImageArrayWithOpacityDrawingMode) {
         opacityMode = QGLEngineShaderManager::AttributeOpacity;
     } else {
         opacityMode = stateHasOpacity ? QGLEngineShaderManager::UniformOpacity
                                       : QGLEngineShaderManager::NoOpacity;
-        if (stateHasOpacity && (mode != ImageDrawingMode)) {
+        if (stateHasOpacity && !imageDrawingMode) {
             // Using a brush
             bool brushIsPattern = (currentBrush.style() >= Qt::Dense1Pattern) &&
                                   (currentBrush.style() <= Qt::DiagCrossPattern);
@@ -1141,7 +1148,7 @@ bool QGL2PaintEngineExPrivate::prepareForDraw(bool srcPixelsAreOpaque)
         matrixUniformDirty = true;
     }
 
-    if (brushUniformsDirty && mode != ImageDrawingMode && mode != ImageArrayDrawingMode)
+    if (brushUniformsDirty && !imageDrawingMode)
         updateBrushUniforms();
 
     if (opacityMode == QGLEngineShaderManager::UniformOpacity && opacityUniformDirty) {
@@ -1573,6 +1580,11 @@ static bool fontSmoothingApproximately(qreal target)
 }
 #endif
 
+static inline qreal qt_sRGB_to_linear_RGB(qreal f)
+{
+    return f > 0.04045 ? qPow((f + 0.055) / 1.055, 2.4) : f / 12.92;
+}
+
 // #define QT_OPENGL_DRAWCACHEDGLYPHS_INDEX_ARRAY_VBO
 
 void QGL2PaintEngineExPrivate::drawCachedGlyphs(QFontEngineGlyphCache::Type glyphType,
@@ -1732,12 +1744,34 @@ void QGL2PaintEngineExPrivate::drawCachedGlyphs(QFontEngineGlyphCache::Type glyp
     }
 
     QBrush pensBrush = q->state()->pen.brush();
-    setBrush(pensBrush);
 
-    if (glyphType == QFontEngineGlyphCache::Raster_RGBMask) {
+    bool srgbFrameBufferEnabled = false;
+    if (pensBrush.style() == Qt::SolidPattern &&
+        (ctx->d_ptr->extension_flags & QGLExtensions::SRGBFrameBuffer)) {
+#if defined(Q_WS_MAC)
+        if (glyphType == QFontEngineGlyphCache::Raster_RGBMask)
+#elif defined(Q_WS_WIN)
+        if (glyphType != QFontEngineGlyphCache::Raster_RGBMask || fontSmoothingApproximately(2.1))
+#else
+        if (false)
+#endif
+        {
+            QColor c = pensBrush.color();
+            qreal red = qt_sRGB_to_linear_RGB(c.redF());
+            qreal green = qt_sRGB_to_linear_RGB(c.greenF());
+            qreal blue = qt_sRGB_to_linear_RGB(c.blueF());
+            c = QColor::fromRgbF(red, green, blue, c.alphaF());
+            pensBrush.setColor(c);
+
+            glEnable(FRAMEBUFFER_SRGB_EXT);
+            srgbFrameBufferEnabled = true;
+        }
+    }
 
-        // Subpixel antialiasing without gamma correction
+    setBrush(pensBrush);
 
+    if (glyphType == QFontEngineGlyphCache::Raster_RGBMask) {
+        // Subpixel antialiasing with gamma correction
         QPainter::CompositionMode compMode = q->state()->composition_mode;
         Q_ASSERT(compMode == QPainter::CompositionMode_Source
             || compMode == QPainter::CompositionMode_SourceOver);
@@ -1844,21 +1878,6 @@ void QGL2PaintEngineExPrivate::drawCachedGlyphs(QFontEngineGlyphCache::Type glyp
         }
     }
 
-    bool srgbFrameBufferEnabled = false;
-    if (ctx->d_ptr->extension_flags & QGLExtensions::SRGBFrameBuffer) {
-#if defined(Q_WS_MAC)
-        if (glyphType == QFontEngineGlyphCache::Raster_RGBMask)
-#elif defined(Q_WS_WIN)
-        if (glyphType != QFontEngineGlyphCache::Raster_RGBMask || fontSmoothingApproximately(2.1))
-#else
-        if (false)
-#endif
-        {
-            glEnable(FRAMEBUFFER_SRGB_EXT);
-            srgbFrameBufferEnabled = true;
-        }
-    }
-
 #if defined(QT_OPENGL_DRAWCACHEDGLYPHS_INDEX_ARRAY_VBO)
     glDrawElements(GL_TRIANGLE_STRIP, 6 * numGlyphs, GL_UNSIGNED_SHORT, 0);
     glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
@@ -1881,23 +1900,46 @@ void QGL2PaintEngineEx::drawPixmapFragments(const QPainter::PixmapFragment *frag
         return;
     }
 
+    QSize size = pixmap.size();
+
     ensureActive();
     int max_texture_size = d->ctx->d_func()->maxTextureSize();
-    if (pixmap.width() > max_texture_size || pixmap.height() > max_texture_size) {
+    if (size.width() > max_texture_size || size.height() > max_texture_size) {
         QPixmap scaled = pixmap.scaled(max_texture_size, max_texture_size, Qt::KeepAspectRatio);
-        d->drawPixmapFragments(fragments, fragmentCount, scaled, hints);
+        d->drawPixmapFragments(fragments, fragmentCount, scaled, size, hints);
     } else {
-        d->drawPixmapFragments(fragments, fragmentCount, pixmap, hints);
+        d->drawPixmapFragments(fragments, fragmentCount, pixmap, size, hints);
     }
 }
 
+void QGL2PaintEngineEx::drawPixmapFragments(const QRectF *targetRects, const QRectF *sourceRects, int fragmentCount, const QPixmap &pixmap,
+                                            QPainter::PixmapFragmentHints hints)
+{
+    Q_D(QGL2PaintEngineEx);
+    // Use fallback for extended composition modes.
+    if (state()->composition_mode > QPainter::CompositionMode_Plus) {
+        QPaintEngineEx::drawPixmapFragments(targetRects, sourceRects, fragmentCount, pixmap, hints);
+        return;
+    }
+
+    QSize size = pixmap.size();
+
+    ensureActive();
+    int max_texture_size = d->ctx->d_func()->maxTextureSize();
+    if (size.width() > max_texture_size || size.height() > max_texture_size) {
+        QPixmap scaled = pixmap.scaled(max_texture_size, max_texture_size, Qt::KeepAspectRatio);
+        d->drawPixmapFragments(targetRects, sourceRects, fragmentCount, scaled, size, hints);
+    } else {
+        d->drawPixmapFragments(targetRects, sourceRects, fragmentCount, pixmap, size, hints);
+    }
+}
 
 void QGL2PaintEngineExPrivate::drawPixmapFragments(const QPainter::PixmapFragment *fragments,
                                                    int fragmentCount, const QPixmap &pixmap,
-                                                   QPainter::PixmapFragmentHints hints)
+                                                   const QSize &size, QPainter::PixmapFragmentHints hints)
 {
-    GLfloat dx = 1.0f / pixmap.size().width();
-    GLfloat dy = 1.0f / pixmap.size().height();
+    GLfloat dx = 1.0f / size.width();
+    GLfloat dy = 1.0f / size.height();
 
     vertexCoordinateArray.clear();
     textureCoordinateArray.clear();
@@ -1958,7 +2000,7 @@ void QGL2PaintEngineExPrivate::drawPixmapFragments(const QPainter::PixmapFragmen
             data[i].y = 1 - data[i].y;
     }
 
-    transferMode(ImageArrayDrawingMode);
+    transferMode(allOpaque ? ImageArrayDrawingMode : ImageArrayWithOpacityDrawingMode);
 
     bool isBitmap = pixmap.isQBitmap();
     bool isOpaque = !isBitmap && (!pixmap.hasAlpha() || (hints & QPainter::OpaqueHint)) && allOpaque;
@@ -1981,6 +2023,77 @@ void QGL2PaintEngineExPrivate::drawPixmapFragments(const QPainter::PixmapFragmen
     glDrawArrays(GL_TRIANGLES, 0, 6 * fragmentCount);
 }
 
+void QGL2PaintEngineExPrivate::drawPixmapFragments(const QRectF *targetRects, const QRectF *sourceRects, int fragmentCount,
+                                                   const QPixmap &pixmap, const QSize &size,
+                                                   QPainter::PixmapFragmentHints hints)
+{
+    GLfloat dx = 1.0f / size.width();
+    GLfloat dy = 1.0f / size.height();
+
+    vertexCoordinateArray.clear();
+    textureCoordinateArray.clear();
+
+    if (snapToPixelGrid) {
+        snapToPixelGrid = false;
+        matrixDirty = true;
+    }
+
+    for (int i = 0; i < fragmentCount; ++i) {
+        vertexCoordinateArray.addVertex(targetRects[i].right(), targetRects[i].bottom());
+        vertexCoordinateArray.addVertex(targetRects[i].right(), targetRects[i].top());
+        vertexCoordinateArray.addVertex(targetRects[i].left(), targetRects[i].top());
+        vertexCoordinateArray.addVertex(targetRects[i].left(), targetRects[i].top());
+        vertexCoordinateArray.addVertex(targetRects[i].left(), targetRects[i].bottom());
+        vertexCoordinateArray.addVertex(targetRects[i].right(), targetRects[i].bottom());
+
+        QRectF sourceRect = sourceRects ? sourceRects[i] : QRectF(0, 0, size.width(), size.height());
+
+        QGLRect src(sourceRect.left() * dx, sourceRect.top() * dy,
+                    sourceRect.right() * dx, sourceRect.bottom() * dy);
+
+        textureCoordinateArray.addVertex(src.right, src.bottom);
+        textureCoordinateArray.addVertex(src.right, src.top);
+        textureCoordinateArray.addVertex(src.left, src.top);
+        textureCoordinateArray.addVertex(src.left, src.top);
+        textureCoordinateArray.addVertex(src.left, src.bottom);
+        textureCoordinateArray.addVertex(src.right, src.bottom);
+    }
+
+    glActiveTexture(GL_TEXTURE0 + QT_IMAGE_TEXTURE_UNIT);
+    QGLTexture *texture = ctx->d_func()->bindTexture(pixmap, GL_TEXTURE_2D, GL_RGBA,
+                                                     QGLContext::InternalBindOption
+                                                     | QGLContext::CanFlipNativePixmapBindOption);
+
+    if (texture->options & QGLContext::InvertedYBindOption) {
+        // Flip texture y-coordinate.
+        QGLPoint *data = textureCoordinateArray.data();
+        for (int i = 0; i < 6 * fragmentCount; ++i)
+            data[i].y = 1 - data[i].y;
+    }
+
+    transferMode(ImageArrayDrawingMode);
+
+    bool isBitmap = pixmap.isQBitmap();
+    bool isOpaque = !isBitmap && (!pixmap.hasAlpha() || (hints & QPainter::OpaqueHint));
+
+    updateTextureFilter(GL_TEXTURE_2D, GL_CLAMP_TO_EDGE,
+                           q->state()->renderHints & QPainter::SmoothPixmapTransform, texture->id);
+
+    // Setup for texture drawing
+    currentBrush = noBrush;
+    shaderManager->setSrcPixelType(isBitmap ? QGLEngineShaderManager::PatternSrc
+                                            : QGLEngineShaderManager::ImageSrc);
+    if (prepareForDraw(isOpaque))
+        shaderManager->currentProgram()->setUniformValue(location(QGLEngineShaderManager::ImageTexture), QT_IMAGE_TEXTURE_UNIT);
+
+    if (isBitmap) {
+        QColor col = qt_premultiplyColor(q->state()->pen.color(), (GLfloat)q->state()->opacity);
+        shaderManager->currentProgram()->setUniformValue(location(QGLEngineShaderManager::PatternColor), col);
+    }
+
+    glDrawArrays(GL_TRIANGLES, 0, 6 * fragmentCount);
+}
+
 bool QGL2PaintEngineEx::begin(QPaintDevice *pdev)
 {
     Q_D(QGL2PaintEngineEx);
@@ -2001,6 +2114,7 @@ bool QGL2PaintEngineEx::begin(QPaintDevice *pdev)
     d->width = sz.width();
     d->height = sz.height();
     d->mode = BrushDrawingMode;
+    d->imageDrawingMode = false;
     d->brushTextureDirty = true;
     d->brushUniformsDirty = true;
     d->matrixUniformDirty = true;
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h b/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
index 2895d5a..80daf63 100644
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
@@ -68,7 +68,8 @@ enum EngineMode {
     ImageDrawingMode,
     TextDrawingMode,
     BrushDrawingMode,
-    ImageArrayDrawingMode
+    ImageArrayDrawingMode,
+    ImageArrayWithOpacityDrawingMode
 };
 
 QT_BEGIN_NAMESPACE
@@ -126,6 +127,8 @@ public:
     virtual void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr);
     virtual void drawPixmapFragments(const QPainter::PixmapFragment *fragments, int fragmentCount, const QPixmap &pixmap,
                                      QPainter::PixmapFragmentHints hints);
+    virtual void drawPixmapFragments(const QRectF *targetRects, const QRectF *sourceRects, int fragmentCount, const QPixmap &pixmap,
+                                     QPainter::PixmapFragmentHints hints);
     virtual void drawImage(const QRectF &r, const QImage &pm, const QRectF &sr,
                            Qt::ImageConversionFlags flags = Qt::AutoColor);
     virtual void drawTextItem(const QPointF &p, const QTextItem &textItem);
@@ -202,7 +205,9 @@ public:
     void fill(const QVectorPath &path);
     void stroke(const QVectorPath &path, const QPen &pen);
     void drawTexture(const QGLRect& dest, const QGLRect& src, const QSize &textureSize, bool opaque, bool pattern = false);
-    void drawPixmapFragments(const QPainter::PixmapFragment *fragments, int fragmentCount, const QPixmap &pixmap,
+    void drawPixmapFragments(const QPainter::PixmapFragment *fragments, int fragmentCount, const QPixmap &pixmap, const QSize &size,
+                             QPainter::PixmapFragmentHints hints);
+    void drawPixmapFragments(const QRectF *targetRects, const QRectF *sourceRects, int fragmentCount, const QPixmap &pixmap, const QSize &size,
                              QPainter::PixmapFragmentHints hints);
     void drawCachedGlyphs(QFontEngineGlyphCache::Type glyphType, QStaticTextItem *staticTextItem);
 
@@ -255,6 +260,7 @@ public:
     int width, height;
     QGLContext *ctx;
     EngineMode mode;
+    bool imageDrawingMode;
     QFontEngineGlyphCache::Type glyphCacheType;
 
     // Dirty flags
diff --git a/src/opengl/qglbuffer.cpp b/src/opengl/qglbuffer.cpp
index a1ec3ef..b5c6b83 100644
--- a/src/opengl/qglbuffer.cpp
+++ b/src/opengl/qglbuffer.cpp
@@ -543,6 +543,10 @@ void *QGLBuffer::map(QGLBuffer::Access access)
         return 0;
     if (!glMapBufferARB)
         return 0;
+#ifdef QT_OPENGL_ES_2
+    if (access != QGLBuffer::WriteOnly)
+        return 0;
+#endif
     return glMapBufferARB(d->type, access);
 }
 
diff --git a/src/opengl/qglextensions.cpp b/src/opengl/qglextensions.cpp
index 98d2960..64f7526 100644
--- a/src/opengl/qglextensions.cpp
+++ b/src/opengl/qglextensions.cpp
@@ -191,23 +191,30 @@ bool qt_resolve_frag_program_extensions(QGLContext *ctx)
 
 bool qt_resolve_buffer_extensions(QGLContext *ctx)
 {
+    if (!QGLContextPrivate::extensionFuncs(ctx).qt_bufferFuncsResolved) {
 #if defined(QGL_RESOLVE_BUFFER_FUNCS)
-    if (glBindBuffer && glDeleteBuffers && glGenBuffers && glBufferData
-            && glBufferSubData && glGetBufferParameteriv)
-        return true;
+        glBindBuffer = (_glBindBuffer) qt_gl_getProcAddressARB(ctx, "glBindBuffer");
+        glDeleteBuffers = (_glDeleteBuffers) qt_gl_getProcAddressARB(ctx, "glDeleteBuffers");
+        glGenBuffers = (_glGenBuffers) qt_gl_getProcAddressARB(ctx, "glGenBuffers");
+        glBufferData = (_glBufferData) qt_gl_getProcAddressARB(ctx, "glBufferData");
+        glBufferSubData = (_glBufferSubData) qt_gl_getProcAddressARB(ctx, "glBufferSubData");
+        glGetBufferSubData = (_glGetBufferSubData) qt_gl_getProcAddressARB(ctx, "glGetBufferSubData");
+        glGetBufferParameteriv = (_glGetBufferParameteriv) qt_gl_getProcAddressARB(ctx, "glGetBufferParameteriv");
 #endif
 
-#if defined(QGL_RESOLVE_BUFFER_FUNCS)
-    glBindBuffer = (_glBindBuffer) qt_gl_getProcAddressARB(ctx, "glBindBuffer");
-    glDeleteBuffers = (_glDeleteBuffers) qt_gl_getProcAddressARB(ctx, "glDeleteBuffers");
-    glGenBuffers = (_glGenBuffers) qt_gl_getProcAddressARB(ctx, "glGenBuffers");
-    glBufferData = (_glBufferData) qt_gl_getProcAddressARB(ctx, "glBufferData");
-    glBufferSubData = (_glBufferSubData) qt_gl_getProcAddressARB(ctx, "glBufferSubData");
-    glGetBufferSubData = (_glGetBufferSubData) qt_gl_getProcAddressARB(ctx, "glGetBufferSubData");
-    glGetBufferParameteriv = (_glGetBufferParameteriv) qt_gl_getProcAddressARB(ctx, "glGetBufferParameteriv");
+#ifdef QT_OPENGL_ES_2
+        QGLExtensionMatcher extensions;
+        if (extensions.match("GL_OES_mapbuffer")) {
+            glMapBufferARB = (_glMapBufferARB) qt_gl_getProcAddressARB(ctx, "glMapBufferOES");
+            glUnmapBufferARB = (_glUnmapBufferARB) qt_gl_getProcAddressARB(ctx, "glUnmapBufferOES");
+        }
+#else
+        glMapBufferARB = (_glMapBufferARB) qt_gl_getProcAddressARB(ctx, "glMapBuffer");
+        glUnmapBufferARB = (_glUnmapBufferARB) qt_gl_getProcAddressARB(ctx, "glUnmapBuffer");
 #endif
-    glMapBufferARB = (_glMapBufferARB) qt_gl_getProcAddressARB(ctx, "glMapBuffer");
-    glUnmapBufferARB = (_glUnmapBufferARB) qt_gl_getProcAddressARB(ctx, "glUnmapBuffer");
+
+        QGLContextPrivate::extensionFuncs(ctx).qt_bufferFuncsResolved = true;
+    }
 
 #if defined(QGL_RESOLVE_BUFFER_FUNCS)
     return glBindBuffer
diff --git a/src/opengl/qglextensions_p.h b/src/opengl/qglextensions_p.h
index 98433c3..f85c89b 100644
--- a/src/opengl/qglextensions_p.h
+++ b/src/opengl/qglextensions_p.h
@@ -332,6 +332,8 @@ struct QGLExtensionFuncs
         qt_glMapBufferARB = 0;
         qt_glUnmapBufferARB = 0;
 
+        qt_bufferFuncsResolved = false;
+
         qt_glProgramParameteriEXT = 0;
         qt_glFramebufferTextureEXT = 0;
         qt_glFramebufferTextureLayerEXT = 0;
@@ -457,6 +459,8 @@ struct QGLExtensionFuncs
     _glMapBufferARB qt_glMapBufferARB;
     _glUnmapBufferARB qt_glUnmapBufferARB;
 
+    bool qt_bufferFuncsResolved;
+
     // Geometry shaders...
     _glProgramParameteriEXT qt_glProgramParameteriEXT;
     _glFramebufferTextureEXT qt_glFramebufferTextureEXT;
diff --git a/src/openvg/qwindowsurface_vg.cpp b/src/openvg/qwindowsurface_vg.cpp
index 778e14c..2935316 100644
--- a/src/openvg/qwindowsurface_vg.cpp
+++ b/src/openvg/qwindowsurface_vg.cpp
@@ -93,10 +93,17 @@ void QVGWindowSurface::flush(QWidget *widget, const QRegion &region, const QPoin
     d_ptr->endPaint(parent, region);
 }
 
+#if !defined(Q_WS_QPA)
 void QVGWindowSurface::setGeometry(const QRect &rect)
 {
     QWindowSurface::setGeometry(rect);
 }
+#else
+void QVGWindowSurface::resize(const QSize &size)
+{
+            QWindowSurface::resize(size);
+}
+#endif //!Q_WS_QPA
 
 bool QVGWindowSurface::scroll(const QRegion &area, int dx, int dy)
 {
diff --git a/src/openvg/qwindowsurface_vg_p.h b/src/openvg/qwindowsurface_vg_p.h
index 4ce73eb..b5c6da3 100644
--- a/src/openvg/qwindowsurface_vg_p.h
+++ b/src/openvg/qwindowsurface_vg_p.h
@@ -70,7 +70,13 @@ public:
 
     QPaintDevice *paintDevice();
     void flush(QWidget *widget, const QRegion &region, const QPoint &offset);
+
+#if !defined(Q_WS_QPA)
     void setGeometry(const QRect &rect);
+#else
+	void resize(const QSize &size);
+#endif
+
     bool scroll(const QRegion &area, int dx, int dy);
 
     void beginPaint(const QRegion &region);
diff --git a/src/plugins/platforms/uikit/README b/src/plugins/platforms/uikit/README
index ffd31df..8b43201 100644
--- a/src/plugins/platforms/uikit/README
+++ b/src/plugins/platforms/uikit/README
@@ -18,11 +18,11 @@ After configuring and building Qt you need to also build src/plugins/platforms/u
 
 Simulator:
 ----------
-configure -qpa -xplatform qpa/macx-iphonesimulator-g++ -arch i386 -developer-build -opengl es2 -no-accessibility -no-qt3support -no-multimedia -no-phonon -no-phonon-backend -no-svg -no-webkit -no-scripttools -no-openssl -no-sql-mysql -no-sql-odbc -no-cups -no-iconv -no-dbus -static -nomake tools -nomake demos -nomake docs -nomake examples -nomake translations
+configure -qpa -xplatform qpa/macx-iphonesimulator-g++ -arch i386 -developer-build -opengl es2 -no-accessibility -no-qt3support -no-multimedia -no-phonon-backend -no-svg -no-webkit -no-scripttools -no-openssl -no-sql-mysql -no-sql-odbc -no-cups -no-iconv -no-dbus -static -nomake tools -nomake demos -nomake docs -nomake examples -nomake translations
 
 Device:
 -------
-configure -qpa -xplatform qpa/macx-iphonedevice-g++ -arch armv7 -developer-build -release -opengl es2 -no-accessibility -no-qt3support -no-multimedia -no-phonon -no-phonon-backend -no-svg -no-webkit -no-scripttools -no-openssl -no-sql-mysql -no-sql-odbc -no-cups -no-iconv -no-dbus -static -nomake tools -nomake demos -nomake docs -nomake examples -nomake translations
+configure -qpa -xplatform qpa/macx-iphonedevice-g++ -arch armv7 -developer-build -release -opengl es2 -no-accessibility -no-qt3support -no-multimedia -no-phonon-backend -no-svg -no-webkit -no-scripttools -no-openssl -no-sql-mysql -no-sql-odbc -no-cups -no-iconv -no-dbus -static -nomake tools -nomake demos -nomake docs -nomake examples -nomake translations
 
 2) XCode setup:
 - there are examples in the examples subdirectory of the platform plugin
@@ -40,6 +40,9 @@ configure -qpa -xplatform qpa/macx-iphonedevice-g++ -arch armv7 -developer-build
   - add "$(SRCROOT)/../qmltest" to the include search path if you didn't copy but
     linked to the qmlapplicationviewer
   - for device set the architecture to armv7 only
+  - to use sound in your application, Q_IMPORT_PLUGIN(phonon_av),
+    #include <phonon/private/factory_p.h>,
+    and call Phonon::Factory::setBackend(qt_plugin_instance_phonon_av());
 
 3) Done: Build and Run.
 
diff --git a/src/plugins/platforms/uikit/examples/flickrdemo/flickrdemo-Info.plist b/src/plugins/platforms/uikit/examples/flickrdemo/flickrdemo-Info.plist
new file mode 100644
index 0000000..5bc1ac9
--- /dev/null
+++ b/src/plugins/platforms/uikit/examples/flickrdemo/flickrdemo-Info.plist
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>English</string>
+	<key>CFBundleDisplayName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundleExecutable</key>
+	<string>${EXECUTABLE_NAME}</string>
+	<key>CFBundleIconFile</key>
+	<string></string>
+	<key>CFBundleIdentifier</key>
+	<string>com.nokia.${PRODUCT_NAME:rfc1034identifier}</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1.0</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>wifi</string>
+	</array>
+	<key>UIRequiresPersistentWiFi</key>
+	<true/>
+	<key>UIStatusBarHidden</key>
+	<true/>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+	</array>
+</dict>
+</plist>
diff --git a/src/plugins/platforms/uikit/examples/flickrdemo/flickrdemo.xcodeproj/project.pbxproj b/src/plugins/platforms/uikit/examples/flickrdemo/flickrdemo.xcodeproj/project.pbxproj
new file mode 100755
index 0000000..59aa398
--- /dev/null
+++ b/src/plugins/platforms/uikit/examples/flickrdemo/flickrdemo.xcodeproj/project.pbxproj
@@ -0,0 +1,503 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 45;
+	objects = {
+
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+			);
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+		};
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+
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+				29B97323FDCFA39411CA2CEA /* Frameworks */,
+				19C28FACFE9D520D11CA2CBB /* Products */,
+			);
+			name = CustomTemplate;
+			sourceTree = "<group>";
+		};
+		29B97315FDCFA39411CA2CEA /* Other Sources */ = {
+			isa = PBXGroup;
+			children = (
+				32CA4F630368D1EE00C91783 /* flickrdemo_Prefix.pch */,
+				D3CAA7C713264AAD008BB877 /* main.mm */,
+			);
+			name = "Other Sources";
+			sourceTree = "<group>";
+		};
+		29B97317FDCFA39411CA2CEA /* Resources */ = {
+			isa = PBXGroup;
+			children = (
+				D3D815D31329339300CDE422 /* flickr */,
+				D3CAA836132652E5008BB877 /* fonts */,
+				8D1107310486CEB800E47090 /* flickrdemo-Info.plist */,
+			);
+			name = Resources;
+			sourceTree = "<group>";
+		};
+		29B97323FDCFA39411CA2CEA /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				D3CAA81513265035008BB877 /* Simulator */,
+				D3CAA8141326500A008BB877 /* Device */,
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+				D3A5160F134B03DE00E30E2F /* OpenGLES.framework */,
+				D3CAA7F913264F8A008BB877 /* libz.1.2.3.dylib */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
+		D3CAA7E213264E8C008BB877 /* QMLApplicationViewer */ = {
+			isa = PBXGroup;
+			children = (
+				D333CCEF13B88A4D0070E08E /* moc_qmlapplicationviewer.cpp */,
+				D333CCF013B88A4D0070E08E /* qmlapplicationviewer.cpp */,
+				D333CCF113B88A4D0070E08E /* qmlapplicationviewer.h */,
+			);
+			name = QMLApplicationViewer;
+			sourceTree = "<group>";
+		};
+		D3CAA8141326500A008BB877 /* Device */ = {
+			isa = PBXGroup;
+			children = (
+				D3D81762132A186B00CDE422 /* libquikit.a */,
+				D3D81752132A184300CDE422 /* libQtCore.a */,
+				D3D81753132A184300CDE422 /* libQtDeclarative.a */,
+				D3D81754132A184300CDE422 /* libQtGui.a */,
+				D3D81755132A184300CDE422 /* libQtNetwork.a */,
+				D3A51617134B042A00E30E2F /* libQtOpenGL.a */,
+				D3D81756132A184300CDE422 /* libQtScript.a */,
+				D3D81757132A184300CDE422 /* libQtSql.a */,
+				D3D8175E132A185A00CDE422 /* libQtXml.a */,
+				D3D8175F132A185A00CDE422 /* libQtXmlPatterns.a */,
+			);
+			name = Device;
+			sourceTree = "<group>";
+		};
+		D3CAA81513265035008BB877 /* Simulator */ = {
+			isa = PBXGroup;
+			children = (
+				D3CAA8201326507D008BB877 /* libquikit_debug.a */,
+				D3CAA81613265056008BB877 /* libQtCore_debug.a */,
+				D3CAA81713265056008BB877 /* libQtDeclarative_debug.a */,
+				D3CAA81813265056008BB877 /* libQtGui_debug.a */,
+				D3CAA82713265220008BB877 /* libQtNetwork_debug.a */,
+				D3A51613134B040600E30E2F /* libQtOpenGL_debug.a */,
+				D3CAA81913265056008BB877 /* libQtScript_debug.a */,
+				D3CAA81A13265056008BB877 /* libQtSql_debug.a */,
+				D3D8160813293C9B00CDE422 /* libQtXml_debug.a */,
+				D3D8160913293C9B00CDE422 /* libQtXmlPatterns_debug.a */,
+			);
+			name = Simulator;
+			sourceTree = "<group>";
+		};
+/* End PBXGroup section */
+
+/* Begin PBXNativeTarget section */
+		1D6058900D05DD3D006BFB54 /* flickrdemo simulator */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 1D6058960D05DD3E006BFB54 /* Build configuration list for PBXNativeTarget "flickrdemo simulator" */;
+			buildPhases = (
+				1D60588D0D05DD3D006BFB54 /* Resources */,
+				1D60588E0D05DD3D006BFB54 /* Sources */,
+				1D60588F0D05DD3D006BFB54 /* Frameworks */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = "flickrdemo simulator";
+			productName = flickrdemo;
+			productReference = 1D6058910D05DD3D006BFB54 /* flickrdemo.app */;
+			productType = "com.apple.product-type.application";
+		};
+		D3CAA7E813264F52008BB877 /* flickrdemo device */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = D3CAA7F313264F52008BB877 /* Build configuration list for PBXNativeTarget "flickrdemo device" */;
+			buildPhases = (
+				D3CAA7E913264F52008BB877 /* Resources */,
+				D3CAA7EB13264F52008BB877 /* Sources */,
+				D3CAA7EF13264F52008BB877 /* Frameworks */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = "flickrdemo device";
+			productName = flickrdemo;
+			productReference = D3CAA7F613264F52008BB877 /* flickrdemo.app */;
+			productType = "com.apple.product-type.application";
+		};
+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+		29B97313FDCFA39411CA2CEA /* Project object */ = {
+			isa = PBXProject;
+			buildConfigurationList = C01FCF4E08A954540054247B /* Build configuration list for PBXProject "flickrdemo" */;
+			compatibilityVersion = "Xcode 3.1";
+			developmentRegion = English;
+			hasScannedForEncodings = 1;
+			knownRegions = (
+				English,
+				Japanese,
+				French,
+				German,
+			);
+			mainGroup = 29B97314FDCFA39411CA2CEA /* CustomTemplate */;
+			projectDirPath = "";
+			projectRoot = "";
+			targets = (
+				1D6058900D05DD3D006BFB54 /* flickrdemo simulator */,
+				D3CAA7E813264F52008BB877 /* flickrdemo device */,
+			);
+		};
+/* End PBXProject section */
+
+/* Begin PBXResourcesBuildPhase section */
+		1D60588D0D05DD3D006BFB54 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				D3CAA88A132652E5008BB877 /* fonts in Resources */,
+				D3D815F31329339300CDE422 /* flickr in Resources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		D3CAA7E913264F52008BB877 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				D3CAA88B132652E5008BB877 /* fonts in Resources */,
+				D3D815F4132933AB00CDE422 /* flickr in Resources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXResourcesBuildPhase section */
+
+/* Begin PBXSourcesBuildPhase section */
+		1D60588E0D05DD3D006BFB54 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				D3CAA7C813264AAD008BB877 /* main.mm in Sources */,
+				D333CCF213B88A4D0070E08E /* moc_qmlapplicationviewer.cpp in Sources */,
+				D333CCF413B88A4D0070E08E /* qmlapplicationviewer.cpp in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		D3CAA7EB13264F52008BB877 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				D3CAA7EC13264F52008BB877 /* main.mm in Sources */,
+				D333CCF313B88A4D0070E08E /* moc_qmlapplicationviewer.cpp in Sources */,
+				D333CCF513B88A4D0070E08E /* qmlapplicationviewer.cpp in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXSourcesBuildPhase section */
+
+/* Begin XCBuildConfiguration section */
+		1D6058940D05DD3E006BFB54 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				ARCHS = "$(ARCHS_UNIVERSAL_IPHONE_OS)";
+				COPY_PHASE_STRIP = NO;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PRECOMPILE_PREFIX_HEADER = YES;
+				GCC_PREFIX_HEADER = flickrdemo_Prefix.pch;
+				HEADER_SEARCH_PATHS = "\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-simulator/include\"/**";
+				INFOPLIST_FILE = "flickrdemo-Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 4.3;
+				LIBRARY_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-simulator/lib\"",
+					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-simulator/plugins/platforms\"",
+					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-device/lib\"",
+				);
+				PRODUCT_NAME = flickrdemo;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Debug;
+		};
+		1D6058950D05DD3E006BFB54 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				ARCHS = "$(ARCHS_UNIVERSAL_IPHONE_OS)";
+				COPY_PHASE_STRIP = YES;
+				GCC_PRECOMPILE_PREFIX_HEADER = YES;
+				GCC_PREFIX_HEADER = flickrdemo_Prefix.pch;
+				HEADER_SEARCH_PATHS = "\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-simulator/include\"/**";
+				INFOPLIST_FILE = "flickrdemo-Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 4.3;
+				LIBRARY_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-simulator/lib\"",
+					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-simulator/plugins/platforms\"",
+					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-device/lib\"",
+				);
+				PRODUCT_NAME = flickrdemo;
+				TARGETED_DEVICE_FAMILY = "1,2";
+				VALIDATE_PRODUCT = YES;
+			};
+			name = Release;
+		};
+		C01FCF4F08A954540054247B /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				GCC_C_LANGUAGE_STANDARD = c99;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				PREBINDING = NO;
+				SDKROOT = iphoneos;
+				TARGETED_DEVICE_FAMILY = 1;
+			};
+			name = Debug;
+		};
+		C01FCF5008A954540054247B /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				GCC_C_LANGUAGE_STANDARD = c99;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				OTHER_CFLAGS = "-DNS_BLOCK_ASSERTIONS=1";
+				PREBINDING = NO;
+				SDKROOT = iphoneos;
+				TARGETED_DEVICE_FAMILY = 1;
+			};
+			name = Release;
+		};
+		D3CAA7F413264F52008BB877 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				ARCHS = "$(ARCHS_UNIVERSAL_IPHONE_OS)";
+				COPY_PHASE_STRIP = NO;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PRECOMPILE_PREFIX_HEADER = YES;
+				GCC_PREFIX_HEADER = flickrdemo_Prefix.pch;
+				HEADER_SEARCH_PATHS = "\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-device/include\"/**";
+				INFOPLIST_FILE = "flickrdemo-Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 4.3;
+				LIBRARY_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-device/lib\"",
+					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-device/plugins/platforms\"",
+				);
+				PRODUCT_NAME = flickrdemo;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Debug;
+		};
+		D3CAA7F513264F52008BB877 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				ARCHS = "$(ARCHS_UNIVERSAL_IPHONE_OS)";
+				COPY_PHASE_STRIP = YES;
+				GCC_PRECOMPILE_PREFIX_HEADER = YES;
+				GCC_PREFIX_HEADER = flickrdemo_Prefix.pch;
+				HEADER_SEARCH_PATHS = "\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-device/include\"/**";
+				INFOPLIST_FILE = "flickrdemo-Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 4.3;
+				LIBRARY_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-device/lib\"",
+					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-device/plugins/platforms\"",
+				);
+				PRODUCT_NAME = flickrdemo;
+				TARGETED_DEVICE_FAMILY = "1,2";
+				VALIDATE_PRODUCT = YES;
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		1D6058960D05DD3E006BFB54 /* Build configuration list for PBXNativeTarget "flickrdemo simulator" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				1D6058940D05DD3E006BFB54 /* Debug */,
+				1D6058950D05DD3E006BFB54 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		C01FCF4E08A954540054247B /* Build configuration list for PBXProject "flickrdemo" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				C01FCF4F08A954540054247B /* Debug */,
+				C01FCF5008A954540054247B /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		D3CAA7F313264F52008BB877 /* Build configuration list for PBXNativeTarget "flickrdemo device" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				D3CAA7F413264F52008BB877 /* Debug */,
+				D3CAA7F513264F52008BB877 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 29B97313FDCFA39411CA2CEA /* Project object */;
+}
diff --git a/src/plugins/platforms/uikit/examples/flickrdemo/flickrdemo_Prefix.pch b/src/plugins/platforms/uikit/examples/flickrdemo/flickrdemo_Prefix.pch
new file mode 100644
index 0000000..d807759
--- /dev/null
+++ b/src/plugins/platforms/uikit/examples/flickrdemo/flickrdemo_Prefix.pch
@@ -0,0 +1,8 @@
+//
+// Prefix header for all source files of the 'flickrdemo' project
+//
+
+#ifdef __OBJC__
+    #import <Foundation/Foundation.h>
+    #import <UIKit/UIKit.h>
+#endif
diff --git a/src/plugins/platforms/uikit/examples/flickrdemo/main.mm b/src/plugins/platforms/uikit/examples/flickrdemo/main.mm
new file mode 100644
index 0000000..3d1feb9
--- /dev/null
+++ b/src/plugins/platforms/uikit/examples/flickrdemo/main.mm
@@ -0,0 +1,78 @@
+/****************************************************************************
+ **
+ ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+ ** All rights reserved.
+ ** Contact: Nokia Corporation (qt-info@nokia.com)
+ **
+ ** This file is part of the plugins of the Qt Toolkit.
+ **
+ ** $QT_BEGIN_LICENSE:LGPL$
+ ** GNU Lesser General Public License Usage
+ ** This file may be used under the terms of the GNU Lesser General Public
+ ** License version 2.1 as published by the Free Software Foundation and
+ ** appearing in the file LICENSE.LGPL included in the packaging of this
+ ** file. Please review the following information to ensure the GNU Lesser
+ ** General Public License version 2.1 requirements will be met:
+ ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+ **
+ ** In addition, as a special exception, Nokia gives you certain additional
+ ** rights. These rights are described in the Nokia Qt LGPL Exception
+ ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+ **
+ ** GNU General Public License Usage
+ ** Alternatively, this file may be used under the terms of the GNU General
+ ** Public License version 3.0 as published by the Free Software Foundation
+ ** and appearing in the file LICENSE.GPL included in the packaging of this
+ ** file. Please review the following information to ensure the GNU General
+ ** Public License version 3.0 requirements will be met:
+ ** http://www.gnu.org/copyleft/gpl.html.
+ **
+ ** Other Usage
+ ** Alternatively, this file may be used in accordance with the terms and
+ ** conditions contained in a signed written agreement between you and Nokia.
+ **
+ **
+ **
+ **
+ **
+ ** $QT_END_LICENSE$
+ **
+ ****************************************************************************/
+
+#import <UIKit/UIKit.h>
+
+#include "../share/qmlapplicationviewer/qmlapplicationviewer.h"
+
+#include <QtGui/QApplication>
+#include <QtCore/QtPlugin>
+#include <QtDeclarative/QDeclarativeEngine>
+
+Q_IMPORT_PLUGIN(UIKit)
+
+static QString qStringFromNSString(NSString *nsstring)
+{
+	return QString::fromUtf8([nsstring UTF8String]);
+}
+
+static QString documentsDirectory()
+{
+	NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
+	NSString *documentsDirectory = [paths objectAtIndex:0];
+	return qStringFromNSString(documentsDirectory);
+}
+
+int main(int argc, char *argv[]) {
+    
+    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
+    
+    QApplication app(argc, argv);
+    QmlApplicationViewer viewer;
+    viewer.setOrientation(QmlApplicationViewer::ScreenOrientationAuto);
+	viewer.engine()->setOfflineStoragePath(documentsDirectory());
+    NSString *resourcePath = [[NSBundle mainBundle] resourcePath];
+    viewer.setMainQmlFile(qStringFromNSString([resourcePath stringByAppendingPathComponent:@"flickr/flickr.qml"]));
+    viewer.showMaximized();
+    int retVal = app.exec();
+    [pool release];
+    return retVal;
+}
diff --git a/src/plugins/platforms/uikit/examples/qmltest/qmltest.xcodeproj/project.pbxproj b/src/plugins/platforms/uikit/examples/qmltest/qmltest.xcodeproj/project.pbxproj
index 02a028d..96c1932 100755
--- a/src/plugins/platforms/uikit/examples/qmltest/qmltest.xcodeproj/project.pbxproj
+++ b/src/plugins/platforms/uikit/examples/qmltest/qmltest.xcodeproj/project.pbxproj
@@ -358,12 +358,14 @@
 				GCC_PREFIX_HEADER = qmltest_Prefix.pch;
 				HEADER_SEARCH_PATHS = "\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-simulator/include\"/**";
 				INFOPLIST_FILE = "qmltest-Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 4.3;
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-simulator/lib\"",
 					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-simulator/plugins/platforms\"",
 				);
 				PRODUCT_NAME = qmltest;
+				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
 		};
@@ -377,12 +379,14 @@
 				GCC_PREFIX_HEADER = qmltest_Prefix.pch;
 				HEADER_SEARCH_PATHS = "\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-simulator/include\"/**";
 				INFOPLIST_FILE = "qmltest-Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 4.3;
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-simulator/lib\"",
 					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-simulator/plugins/platforms\"",
 				);
 				PRODUCT_NAME = qmltest;
+				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;
@@ -426,12 +430,14 @@
 				GCC_PREFIX_HEADER = qmltest_Prefix.pch;
 				HEADER_SEARCH_PATHS = "\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-device/include\"/**";
 				INFOPLIST_FILE = "qmltest-Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 4.3;
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-device/lib\"",
 					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-device/plugins/platforms\"",
 				);
 				PRODUCT_NAME = qmltest;
+				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
 		};
@@ -445,12 +451,14 @@
 				GCC_PREFIX_HEADER = qmltest_Prefix.pch;
 				HEADER_SEARCH_PATHS = "\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-device/include\"/**";
 				INFOPLIST_FILE = "qmltest-Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 4.3;
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-device/lib\"",
 					"\"$(SRCROOT)/../../../../../../../qt-lighthouse-ios-device/plugins/platforms\"",
 				);
 				PRODUCT_NAME = qmltest;
+				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;
diff --git a/src/plugins/platforms/uikit/phonon_av/avaudiooutput.cpp b/src/plugins/platforms/uikit/phonon_av/avaudiooutput.cpp
new file mode 100644
index 0000000..97ab6c9
--- /dev/null
+++ b/src/plugins/platforms/uikit/phonon_av/avaudiooutput.cpp
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "avaudiooutput.h"
+
+AVAudioOutput::AVAudioOutput(QObject *parent)
+    : QObject(parent),
+      m_volume(1.)
+{
+}
+
+AVAudioOutput::~AVAudioOutput()
+{
+}
+
+qreal AVAudioOutput::volume() const
+{
+    return m_volume;
+}
+
+void AVAudioOutput::setVolume(qreal value)
+{
+    m_volume = value;
+    emit volumeChanged(value);
+}
+
+int AVAudioOutput::outputDevice() const
+{
+    return 0;
+}
+
+bool AVAudioOutput::setOutputDevice(int newDevice)
+{
+    return (newDevice == 0);
+}
diff --git a/src/plugins/platforms/uikit/phonon_av/avaudiooutput.h b/src/plugins/platforms/uikit/phonon_av/avaudiooutput.h
new file mode 100644
index 0000000..4b08b06
--- /dev/null
+++ b/src/plugins/platforms/uikit/phonon_av/avaudiooutput.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef AV_AUDIOOUTPUT_H
+#define AV_AUDIOOUTPUT_H
+
+#include <phonon/audiooutputinterface.h>
+#include <QtCore/QObject>
+
+class AVAudioOutput : public QObject, public Phonon::AudioOutputInterface
+{
+    Q_OBJECT
+    Q_INTERFACES(Phonon::AudioOutputInterface)
+public:
+    AVAudioOutput(QObject *parent);
+    ~AVAudioOutput();
+
+    qreal volume() const;
+    void setVolume(qreal value);
+    int outputDevice() const;
+    bool setOutputDevice(int newDevice);
+
+Q_SIGNALS:
+    void audioDeviceFailed();
+    void volumeChanged(qreal);
+private:
+    qreal m_volume;
+};
+
+#endif // AV_AUDIOOUTPUT_H
diff --git a/src/plugins/platforms/uikit/phonon_av/avbackend.cpp b/src/plugins/platforms/uikit/phonon_av/avbackend.cpp
new file mode 100644
index 0000000..ba1f808
--- /dev/null
+++ b/src/plugins/platforms/uikit/phonon_av/avbackend.cpp
@@ -0,0 +1,127 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "avbackend.h"
+#include "avaudiooutput.h"
+#include "avmediaobject.h"
+
+#include <QtCore/QSet>
+#include <QtCore/QSettings>
+#include <QtCore/QStringList>
+#include <QtCore/QVariant>
+
+#include <QtCore/QtPlugin>
+
+AVBackend::AVBackend(QObject *parent)
+    : QObject(parent)
+{
+}
+
+AVBackend::~AVBackend()
+{
+}
+
+QObject *AVBackend::createObject(BackendInterface::Class c, QObject *parent, const QList<QVariant> &args)
+{
+    Q_UNUSED(args);
+    switch (c)
+    {
+    case MediaObjectClass:
+        return new AVMediaObject(parent);
+    case AudioOutputClass:
+        return new AVAudioOutput(parent);
+    default:
+        return 0;
+    }
+}
+
+QList<int> AVBackend::objectDescriptionIndexes(Phonon::ObjectDescriptionType type) const
+{
+    if (type == Phonon::AudioOutputDeviceType)
+        return QList<int>() << 0;
+    return QList<int>();
+}
+
+QHash<QByteArray, QVariant> AVBackend::objectDescriptionProperties(Phonon::ObjectDescriptionType type, int index) const
+{
+    Q_UNUSED(index);
+    QHash<QByteArray, QVariant> r;
+    if (type == Phonon::AudioOutputDeviceType)
+        r["name"] = QLatin1String("AVAudioPlayer");
+    return r;
+}
+
+bool AVBackend::startConnectionChange(QSet<QObject *> connection)
+{
+    Q_UNUSED(connection)
+    return true;
+}
+
+bool AVBackend::connectNodes(QObject *node1, QObject *node2)
+{
+    AVMediaObject *media = qobject_cast<AVMediaObject*>(node1);
+    AVAudioOutput *output = qobject_cast<AVAudioOutput*>(node2);
+    if (media && output)
+        media->setAudioOutput(output);
+    return true;
+}
+
+bool AVBackend::disconnectNodes(QObject *node1, QObject *node2)
+{
+    AVMediaObject *media = qobject_cast<AVMediaObject*>(node1);
+    AVAudioOutput *output = qobject_cast<AVAudioOutput*>(node2);
+    if (media && output)
+        media->setAudioOutput(0);
+    return true;
+}
+
+bool AVBackend::endConnectionChange(QSet<QObject *> connection)
+{
+    Q_UNUSED(connection)
+    return true;
+}
+
+QStringList AVBackend::availableMimeTypes() const
+{
+    return QStringList();
+}
+
+Q_EXPORT_PLUGIN2(phonon_av, AVBackend)
diff --git a/src/plugins/platforms/uikit/phonon_av/avbackend.h b/src/plugins/platforms/uikit/phonon_av/avbackend.h
new file mode 100644
index 0000000..cfb1bfc
--- /dev/null
+++ b/src/plugins/platforms/uikit/phonon_av/avbackend.h
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef AV_BACKEND_H
+#define AV_BACKEND_H
+
+#include <phonon/backendinterface.h>
+#include <phonon/phononnamespace.h>
+
+#include <QtCore/QList>
+
+class AVAudioOutput;
+class AVMediaObject;
+
+class AVBackend : public QObject, public Phonon::BackendInterface
+{
+    Q_OBJECT
+    Q_INTERFACES(Phonon::BackendInterface)
+public:
+    AVBackend(QObject *parent = 0);
+    ~AVBackend();
+
+    QObject *createObject(Phonon::BackendInterface::Class, QObject *parent, const QList<QVariant> &args);
+    QList<int> objectDescriptionIndexes(Phonon::ObjectDescriptionType type) const;
+    QHash<QByteArray, QVariant> objectDescriptionProperties(Phonon::ObjectDescriptionType type, int index) const;
+
+    bool startConnectionChange(QSet<QObject *> connection);
+    bool connectNodes(QObject *node1, QObject *node2);
+    bool disconnectNodes(QObject *node1, QObject *node2);
+    bool endConnectionChange(QSet<QObject *> connection);
+
+    QStringList availableMimeTypes() const;
+};
+
+#endif // AV_BACKEND_H
diff --git a/src/plugins/platforms/uikit/phonon_av/avmediaobject.h b/src/plugins/platforms/uikit/phonon_av/avmediaobject.h
new file mode 100644
index 0000000..0ca900e
--- /dev/null
+++ b/src/plugins/platforms/uikit/phonon_av/avmediaobject.h
@@ -0,0 +1,123 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef AV_MEDIAOBJECT_H
+#define AV_MEDIAOBJECT_H
+
+#include <phonon/mediaobjectinterface.h>
+
+#include <QtCore/QMultiMap>
+
+class AVAudioOutput;
+class AVMediaObjectPrivate;
+
+using namespace Phonon;
+
+class AVMediaObject : public QObject, public Phonon::MediaObjectInterface
+{
+    Q_OBJECT
+    Q_INTERFACES(Phonon::MediaObjectInterface)
+
+public:
+    AVMediaObject(QObject *parent);
+    ~AVMediaObject();
+    void play();
+    void pause();
+    void stop();
+    void seek(qint64 milliseconds);
+    qint32 tickInterval() const;
+    void setTickInterval(qint32 newTickInterval);
+    bool hasVideo() const;
+    bool isSeekable() const;
+    qint64 currentTime() const;
+    Phonon::State state() const;
+    QString errorString() const;
+    Phonon::ErrorType errorType() const;
+    qint64 totalTime() const;
+    Phonon::MediaSource source() const;
+    void setSource(const Phonon::MediaSource &source);
+    void setNextSource(const Phonon::MediaSource &source);
+
+    qint32 prefinishMark() const;
+    void setPrefinishMark(qint32 newPrefinishMark);
+    qint32 transitionTime() const;
+    void setTransitionTime(qint32);
+
+Q_SIGNALS:
+    void stateChanged(Phonon::State newstate, Phonon::State oldstate);
+    void totalTimeChanged(qint64 length);
+    void currentSourceChanged(const MediaSource&);
+    void aboutToFinish();
+    void finished();
+    //TODO
+    void tick(qint64 time);
+
+// unused
+    void seekableChanged(bool);
+    void hasVideoChanged(bool);
+    void bufferStatus(int);
+    void prefinishMarkReached(qint32);
+    void metaDataChanged(const QMultiMap<QString, QString> &);
+
+public:
+    void setAudioOutput(AVAudioOutput *audioOutput);
+    void handlePlayerFinished();
+
+private Q_SLOTS:
+    void setVolume(qreal newVolume);
+
+private:
+    void changeState(Phonon::State state);
+    bool checkPlayer() const;
+
+    qint32 m_tickInterval;
+    Phonon::State m_state;
+    mutable QString m_errorString;
+    mutable Phonon::ErrorType m_errorType;
+    Phonon::MediaSource m_mediaSource;
+
+    AVAudioOutput *m_output;
+    AVMediaObjectPrivate *d;
+};
+
+QT_END_NAMESPACE
+
+#endif // PHONON_MEDIAOBJECT_H
diff --git a/src/plugins/platforms/uikit/phonon_av/avmediaobject.mm b/src/plugins/platforms/uikit/phonon_av/avmediaobject.mm
new file mode 100644
index 0000000..388866f
--- /dev/null
+++ b/src/plugins/platforms/uikit/phonon_av/avmediaobject.mm
@@ -0,0 +1,297 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "avmediaobject.h"
+#include "avaudiooutput.h"
+
+#include <QtCore/QUrl>
+#import <Foundation/NSString.h>
+#import <Foundation/NSURL.h>
+#import <AVFoundation/AVAudioPlayer.h>
+
+@interface AudioPlayerDelegate : NSObject <AVAudioPlayerDelegate> {
+    AVMediaObject *mediaObject;
+}
+
+- (id)initWithMediaObject:(AVMediaObject *)obj;
+- (void)audioPlayerDidFinishPlaying:(AVAudioPlayer *)player successfully:(BOOL)flag;
+
+@end
+
+@implementation AudioPlayerDelegate
+
+- (id)initWithMediaObject:(AVMediaObject *)obj
+{
+    if (self = [self init]) {
+        mediaObject = obj;
+    }
+    return self;
+}
+
+- (void)audioPlayerDidFinishPlaying:(AVAudioPlayer *)player successfully:(BOOL)flag
+{
+    Q_UNUSED(flag)
+    Q_UNUSED(player)
+    mediaObject->handlePlayerFinished();
+}
+
+@end
+
+class AVMediaObjectPrivate {
+public:
+    AVMediaObjectPrivate(AVMediaObject *parent)
+        : player(0)
+    {
+        delegate = [[AudioPlayerDelegate alloc] initWithMediaObject:parent];
+    }
+    ~AVMediaObjectPrivate()
+    {
+        [delegate release];
+    }
+
+    AVAudioPlayer *player;
+    AudioPlayerDelegate *delegate;
+};
+
+AVMediaObject::AVMediaObject(QObject *parent)
+    : QObject(parent),
+      m_tickInterval(0),
+      m_state(Phonon::LoadingState),
+      m_errorType(Phonon::NoError),
+      m_output(0),
+      d(new AVMediaObjectPrivate(this))
+{
+}
+
+AVMediaObject::~AVMediaObject()
+{
+    if (m_state == Phonon::PlayingState)
+        stop();
+    [d->player release];
+    delete d;
+}
+
+void AVMediaObject::changeState(Phonon::State state)
+{
+    if (m_state == state)
+        return;
+    Phonon::State oldState = m_state;
+    m_state = state;
+    emit stateChanged(m_state, oldState);
+}
+
+bool AVMediaObject::checkPlayer() const
+{
+    if (!d->player) {
+        m_errorType = Phonon::NormalError;
+        m_errorString = tr("Media source has not been set.");
+        return false;
+    }
+    return true;
+}
+
+void AVMediaObject::play()
+{
+    if (!checkPlayer())
+        return;
+    if (![d->player play]) {
+        m_errorType = Phonon::NormalError;
+        m_errorString = tr("Failed to play media source.");
+        return;
+    }
+    changeState(Phonon::PlayingState);
+}
+
+void AVMediaObject::pause()
+{
+    if (!checkPlayer())
+        return;
+    [d->player pause];
+    changeState(Phonon::PausedState);
+}
+
+void AVMediaObject::stop()
+{
+    if (!checkPlayer())
+        return;
+    [d->player stop];
+    d->player.currentTime = 0;
+    changeState(Phonon::StoppedState);
+}
+
+void AVMediaObject::seek(qint64 milliseconds)
+{
+    if (!checkPlayer())
+        return;
+    d->player.currentTime = milliseconds/1000.;
+}
+
+qint32 AVMediaObject::tickInterval() const
+{
+    return m_tickInterval;
+}
+
+void AVMediaObject::setTickInterval(qint32 newTickInterval)
+{
+    m_tickInterval = newTickInterval;
+    //TODO
+}
+
+bool AVMediaObject::hasVideo() const
+{
+    return false;
+}
+
+bool AVMediaObject::isSeekable() const
+{
+    return true;
+}
+
+qint64 AVMediaObject::currentTime() const
+{
+    if (!checkPlayer())
+        return 0;
+    return (qint64)(d->player.currentTime * 1000);
+}
+
+Phonon::State AVMediaObject::state() const
+{
+    return m_state;
+}
+
+QString AVMediaObject::errorString() const
+{
+    return m_errorString;
+}
+
+Phonon::ErrorType AVMediaObject::errorType() const
+{
+    return m_errorType;
+}
+
+qint64 AVMediaObject::totalTime() const
+{
+    if (!checkPlayer())
+        return 0;
+    return d->player.duration;
+}
+
+Phonon::MediaSource AVMediaObject::source() const
+{
+    return m_mediaSource;
+}
+
+void AVMediaObject::setSource(const Phonon::MediaSource &source)
+{
+    if (d->player) {
+        stop();
+        [d->player release];
+        d->player = 0;
+    }
+    m_mediaSource = source;
+    NSString *urlString = [NSString stringWithCString:source.url().toEncoded().constData()
+            encoding:NSASCIIStringEncoding];
+    NSURL *url = [NSURL URLWithString:urlString];
+    d->player = [[AVAudioPlayer alloc] initWithContentsOfURL:url error:NULL];
+    if (!d->player) {
+        m_errorString = tr("Failed to create player for '%1'").arg(source.url().toString());
+        changeState(Phonon::ErrorState);
+        return;
+    }
+    d->player.delegate = d->delegate;
+    [d->player prepareToPlay];
+    changeState(Phonon::StoppedState);
+    emit currentSourceChanged(m_mediaSource);
+    emit totalTimeChanged((qint64)(d->player.duration * 1000));
+}
+
+void AVMediaObject::setNextSource(const Phonon::MediaSource &source)
+{
+    setSource(source);
+}
+
+qint32 AVMediaObject::prefinishMark() const
+{
+    // not implemented
+    return 0;
+}
+
+void AVMediaObject::setPrefinishMark(qint32)
+{
+    // not implemented
+}
+
+qint32 AVMediaObject::transitionTime() const
+{
+    // not implemented
+    return 0;
+}
+
+void AVMediaObject::setTransitionTime(qint32)
+{
+    // not implemented
+}
+
+void AVMediaObject::setAudioOutput(AVAudioOutput *audioOutput)
+{
+    if (m_output) {
+        disconnect(m_output, SIGNAL(volumeChanged(qreal)), this, SLOT(setVolume(qreal)));
+    }
+    m_output = audioOutput;
+    if (m_output) {
+        connect(m_output, SIGNAL(volumeChanged(qreal)), this, SLOT(setVolume(qreal)));
+        setVolume(m_output->volume());
+    }
+}
+
+void AVMediaObject::setVolume(qreal newVolume)
+{
+    if (!d->player) // do nothing, will be set when player is created
+        return;
+    [d->player setVolume:qMin((float)1.0, (float)newVolume)];
+}
+
+void AVMediaObject::handlePlayerFinished()
+{
+    emit aboutToFinish();
+    changeState(Phonon::StoppedState);
+    emit finished();
+}
diff --git a/src/plugins/platforms/uikit/phonon_av/phonon_av.pro b/src/plugins/platforms/uikit/phonon_av/phonon_av.pro
new file mode 100644
index 0000000..05af5a3
--- /dev/null
+++ b/src/plugins/platforms/uikit/phonon_av/phonon_av.pro
@@ -0,0 +1,31 @@
+DESTDIR = $$QT_BUILD_TREE/plugins/phonon_backend
+QT += phonon
+TARGET = phonon_av
+include(../../../qpluginbase.pri)
+
+DEFINES += PHONON_MAKE_QT_ONLY_BACKEND
+
+HEADERS += avaudiooutput.h \
+           avbackend.h \
+           avmediaobject.h
+
+SOURCES += avaudiooutput.cpp \
+           avbackend.cpp
+
+OBJECTIVE_SOURCES += avmediaobject.mm
+
+LIBS += -framework AVFoundation
+
+target.path = $$[QT_INSTALL_PLUGINS]/phonon_backend
+INSTALLS += target
+
+
+
+
+
+
+
+
+
+
+
diff --git a/src/plugins/platforms/uikit/platform.pro b/src/plugins/platforms/uikit/platform.pro
new file mode 100644
index 0000000..273c00d
--- /dev/null
+++ b/src/plugins/platforms/uikit/platform.pro
@@ -0,0 +1,27 @@
+TARGET = quikit
+include(../../qpluginbase.pri)
+QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/platforms
+
+QT += opengl
+
+OBJECTIVE_SOURCES = main.mm \
+    quikitintegration.mm \
+    quikitwindow.mm \
+    quikitscreen.mm \
+    quikiteventloop.mm \
+    quikitwindowsurface.mm
+
+OBJECTIVE_HEADERS = quikitintegration.h \
+    quikitwindow.h \
+    quikitscreen.h \
+    quikiteventloop.h \
+    quikitwindowsurface.h
+
+HEADERS = quikitsoftwareinputhandler.h
+
+#add libz for freetype.
+LIBS += -lz
+
+include(../fontdatabases/genericunix/genericunix.pri)
+target.path += $$[QT_INSTALL_PLUGINS]/platforms
+INSTALLS += target
diff --git a/src/plugins/platforms/uikit/uikit.pro b/src/plugins/platforms/uikit/uikit.pro
index 273c00d..5cfd8b8 100644
--- a/src/plugins/platforms/uikit/uikit.pro
+++ b/src/plugins/platforms/uikit/uikit.pro
@@ -1,27 +1,2 @@
-TARGET = quikit
-include(../../qpluginbase.pri)
-QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/platforms
-
-QT += opengl
-
-OBJECTIVE_SOURCES = main.mm \
-    quikitintegration.mm \
-    quikitwindow.mm \
-    quikitscreen.mm \
-    quikiteventloop.mm \
-    quikitwindowsurface.mm
-
-OBJECTIVE_HEADERS = quikitintegration.h \
-    quikitwindow.h \
-    quikitscreen.h \
-    quikiteventloop.h \
-    quikitwindowsurface.h
-
-HEADERS = quikitsoftwareinputhandler.h
-
-#add libz for freetype.
-LIBS += -lz
-
-include(../fontdatabases/genericunix/genericunix.pri)
-target.path += $$[QT_INSTALL_PLUGINS]/platforms
-INSTALLS += target
+TEMPLATE = subdirs
+SUBDIRS += platform.pro phonon_av