Merge branch '4.7-oslo1' into 4.7-doc

16 files changed, 333 insertions, 311 deletions

diff --git a/src/gui/image/qpixmap_s60.cpp b/src/gui/image/qpixmap_s60.cpp
index 9d571b5..dbdf0bc 100644
--- a/src/gui/image/qpixmap_s60.cpp
+++ b/src/gui/image/qpixmap_s60.cpp
@@ -63,6 +63,42 @@ QT_BEGIN_NAMESPACE
 const uchar qt_pixmap_bit_mask[] = { 0x01, 0x02, 0x04, 0x08,
                                      0x10, 0x20, 0x40, 0x80 };
 
+static bool cleanup_function_registered = false;
+static QS60PixmapData *firstPixmap = 0;
+
+static void qt_symbian_register_pixmap(QS60PixmapData *pd)
+{
+    if(!cleanup_function_registered) {
+        qAddPostRoutine(qt_symbian_release_pixmaps);
+        cleanup_function_registered = true;
+    }
+
+    pd->next = firstPixmap;
+    pd->prev = 0;
+    if (firstPixmap)
+        firstPixmap->prev = pd;
+    firstPixmap = pd;
+}
+
+static void qt_symbian_unregister_pixmap(QS60PixmapData *pd)
+{
+    if (pd->next)
+        pd->next->prev = pd->prev;
+    if (pd->prev)
+        pd->prev->next = pd->next;
+    else
+        firstPixmap = pd->next;
+}
+
+static void qt_symbian_release_pixmaps()
+{
+    // Scan all QS60PixmapData objects in the system and destroy them.
+    QS60PixmapData *pd = firstPixmap;
+    while (pd != 0) {
+        pd->release();
+        pd = pd->next;
+    }
+}
 
 /*
     \class QSymbianFbsClient
@@ -356,15 +392,18 @@ QS60PixmapData::QS60PixmapData(PixelType type) : QRasterPixmapData(type),
     cfbsBitmap(0),
     pengine(0),
     bytes(0),
-    formatLocked(false)
+    formatLocked(false),
+    next(0),
+    prev(0)
 {
-
+    qt_symbian_register_pixmap(this);
 }
 
 QS60PixmapData::~QS60PixmapData()
 {
     release();
     delete symbianBitmapDataAccess;
+    qt_symbian_unregister_pixmap(this);
 }
 
 void QS60PixmapData::resize(int width, int height)
diff --git a/src/gui/image/qpixmap_s60_p.h b/src/gui/image/qpixmap_s60_p.h
index 85c9ebe..a82f5c2 100644
--- a/src/gui/image/qpixmap_s60_p.h
+++ b/src/gui/image/qpixmap_s60_p.h
@@ -63,6 +63,11 @@ class CFbsBitGc;
 
 class QSymbianBitmapDataAccess;
 
+class QS60PixmapData;
+void qt_symbian_register_pixmap(QS60PixmapData *pd);
+void qt_symbian_unregister_pixmap(QS60PixmapData *pd);
+void qt_symbian_release_pixmaps();
+
 class QSymbianFbsHeapLock
 {
 public:
@@ -120,6 +125,13 @@ private:
 
     bool formatLocked;
 
+    QS60PixmapData *next;
+    QS60PixmapData *prev;
+
+    friend void qt_symbian_register_pixmap(QS60PixmapData *pd);
+    friend void qt_symbian_unregister_pixmap(QS60PixmapData *pd);
+    friend void qt_symbian_release_pixmaps();
+
     friend class QPixmap;
     friend class QS60WindowSurface;
     friend class QS60PaintEngine;
diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp
index e4d9848..7495f6d 100644
--- a/src/gui/kernel/qapplication_x11.cpp
+++ b/src/gui/kernel/qapplication_x11.cpp
@@ -3642,6 +3642,11 @@ int QApplication::x11ProcessEvent(XEvent* event)
 
     case MapNotify:                                // window shown
         if (widget->isWindow()) {
+            // if we got a MapNotify when we were not waiting for it, it most
+            // likely means the user has already asked to hide the window before
+            // it ever being shown, so we try to withdraw a window after sending
+            // the QShowEvent.
+            bool pendingHide = widget->testAttribute(Qt::WA_WState_ExplicitShowHide) && widget->testAttribute(Qt::WA_WState_Hidden);
             widget->d_func()->topData()->waitingForMapNotify = 0;
 
             if (widget->windowType() != Qt::Popup) {
@@ -3661,6 +3666,8 @@ int QApplication::x11ProcessEvent(XEvent* event)
                     widget->setAttribute(Qt::WA_WState_Visible, true);
                 }
             }
+            if (pendingHide) // hide the window
+                XWithdrawWindow(X11->display, widget->internalWinId(), widget->x11Info().screen());
         }
         break;
 
diff --git a/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h b/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
index 16f5bd6..ddf1a27 100644
--- a/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
+++ b/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
@@ -234,8 +234,10 @@ QT_END_NAMESPACE
     // This method is called the first time the window is placed on screen and
     // is the earliest point in time we can connect OpenGL contexts to NSViews.
     QWidget *qwidget = [[QT_MANGLE_NAMESPACE(QCocoaWindowDelegate) sharedDelegate] qt_qwidgetForWindow:self];
-    qt_event_request_window_change(qwidget);
-    qt_mac_send_posted_gl_updates(qwidget);
+    if (qwidget) {
+        qt_event_request_window_change(qwidget);
+        qt_mac_send_posted_gl_updates(qwidget);
+    }
 
     [super setInitialFirstResponder:view];
 }
diff --git a/src/gui/kernel/qgesturemanager.cpp b/src/gui/kernel/qgesturemanager.cpp
index 570d7a5..f50dbbd 100644
--- a/src/gui/kernel/qgesturemanager.cpp
+++ b/src/gui/kernel/qgesturemanager.cpp
@@ -162,7 +162,7 @@ void QGestureManager::cleanupCachedGestures(QObject *target, Qt::GestureType typ
     QMap<ObjectGesture, QList<QGesture *> >::Iterator iter = m_objectGestures.begin();
     while (iter != m_objectGestures.end()) {
         ObjectGesture objectGesture = iter.key();
-        if (objectGesture.gesture == type && target == objectGesture.object.data()) {
+        if (objectGesture.gesture == type && target == objectGesture.object) {
             QSet<QGesture *> gestures = iter.value().toSet();
             for (QHash<QGestureRecognizer *, QSet<QGesture *> >::iterator
                  it = m_obsoleteGestures.begin(), e = m_obsoleteGestures.end(); it != e; ++it) {
@@ -172,6 +172,7 @@ void QGestureManager::cleanupCachedGestures(QObject *target, Qt::GestureType typ
                 m_deletedRecognizers.remove(g);
                 m_gestureToRecognizer.remove(g);
             }
+
             qDeleteAll(gestures);
             iter = m_objectGestures.erase(iter);
         } else {
diff --git a/src/gui/kernel/qgesturemanager_p.h b/src/gui/kernel/qgesturemanager_p.h
index 747cb1a..0d84b67 100644
--- a/src/gui/kernel/qgesturemanager_p.h
+++ b/src/gui/kernel/qgesturemanager_p.h
@@ -106,13 +106,13 @@ private:
 
     struct ObjectGesture
     {
-        QWeakPointer<QObject> object;
+        QObject* object;
         Qt::GestureType gesture;
 
         ObjectGesture(QObject *o, const Qt::GestureType &g) : object(o), gesture(g) { }
         inline bool operator<(const ObjectGesture &rhs) const
         {
-            if (object.data() < rhs.object.data())
+            if (object < rhs.object)
                 return true;
             if (object == rhs.object)
                 return gesture < rhs.gesture;
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp
index 5e1509d..03ed597 100644
--- a/src/gui/painting/qdrawhelper.cpp
+++ b/src/gui/painting/qdrawhelper.cpp
@@ -684,8 +684,8 @@ Q_STATIC_TEMPLATE_FUNCTION inline void fetchTransformedBilinear_pixelBounds(int
     } else {
         if (v1 < l1) {
             v2 = v1 = l1;
-        } else if (v1 >= l2 - 1) {
-            v2 = v1 = l2 - 1;
+        } else if (v1 >= l2) {
+            v2 = v1 = l2;
         } else {
             v2 = v1 + 1;
         }
@@ -715,8 +715,8 @@ const uint * QT_FASTCALL fetchTransformedBilinear(uint *buffer, const Operator *
 
     int image_x1 = data->texture.x1;
     int image_y1 = data->texture.y1;
-    int image_x2 = data->texture.x2;
-    int image_y2 = data->texture.y2;
+    int image_x2 = data->texture.x2 - 1;
+    int image_y2 = data->texture.y2 - 1;
 
     const qreal cx = x + 0.5;
     const qreal cy = y + 0.5;
@@ -763,9 +763,9 @@ const uint * QT_FASTCALL fetchTransformedBilinear(uint *buffer, const Operator *
                     x %= image_width;
                     if (x < 0) x += image_width;
                 } else {
-                    lim = qMin(count, image_x2-x);
+                    lim = qMin(count, image_x2-x+1);
                     if (x < image_x1) {
-                        Q_ASSERT(x < image_x2);
+                        Q_ASSERT(x <= image_x2);
                         uint t = fetch(s1, image_x1, data->texture.colorTable);
                         uint b = fetch(s2, image_x1, data->texture.colorTable);
                         quint32 rb = (((t & 0xff00ff) * idisty + (b & 0xff00ff) * disty) >> 8) & 0xff00ff;
@@ -818,7 +818,7 @@ const uint * QT_FASTCALL fetchTransformedBilinear(uint *buffer, const Operator *
                     if (blendType == BlendTransformedBilinearTiled) {
                         if (x >= image_width) x -= image_width;
                     } else {
-                        x = qMin(x, image_x2 - 1);
+                        x = qMin(x, image_x2);
                     }
 
                     uint t = fetch(s1, x, data->texture.colorTable);
@@ -1485,7 +1485,7 @@ static const uint L2CacheLineLengthInInts = L2CacheLineLength/sizeof(uint);
     }\
 }
 
-static void QT_FASTCALL comp_func_solid_Clear(uint *dest, int length, uint, uint const_alpha)
+void QT_FASTCALL comp_func_solid_Clear(uint *dest, int length, uint, uint const_alpha)
 {
     comp_func_Clear_impl(dest, length, const_alpha);
 }
@@ -1499,7 +1499,7 @@ void QT_FASTCALL comp_func_Clear(uint *dest, const uint *, int length, uint cons
   result = s
   dest = s * ca + d * cia
 */
-static void QT_FASTCALL comp_func_solid_Source(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_Source(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha == 255) {
         QT_MEMFILL_UINT(dest, length, color);
@@ -1528,7 +1528,7 @@ void QT_FASTCALL comp_func_Source(uint *dest, const uint *src, int length, uint
     }
 }
 
-static void QT_FASTCALL comp_func_solid_Destination(uint *, int, uint, uint)
+void QT_FASTCALL comp_func_solid_Destination(uint *, int, uint, uint)
 {
 }
 
@@ -1542,7 +1542,7 @@ void QT_FASTCALL comp_func_Destination(uint *, const uint *, int, uint)
        = s * ca + d * (sia * ca + cia)
        = s * ca + d * (1 - sa*ca)
 */
-static void QT_FASTCALL comp_func_solid_SourceOver(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_SourceOver(uint *dest, int length, uint color, uint const_alpha)
 {
     if ((const_alpha & qAlpha(color)) == 255) {
         QT_MEMFILL_UINT(dest, length, color);
@@ -1583,7 +1583,7 @@ void QT_FASTCALL comp_func_SourceOver(uint *dest, const uint *src, int length, u
   dest = (d + s * dia) * ca + d * cia
        = d + s * dia * ca
 */
-static void QT_FASTCALL comp_func_solid_DestinationOver(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_DestinationOver(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha != 255)
         color = BYTE_MUL(color, const_alpha);
@@ -1618,7 +1618,7 @@ void QT_FASTCALL comp_func_DestinationOver(uint *dest, const uint *src, int leng
   result = s * da
   dest = s * da * ca + d * cia
 */
-static void QT_FASTCALL comp_func_solid_SourceIn(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_SourceIn(uint *dest, int length, uint color, uint const_alpha)
 {
     PRELOAD_INIT(dest)
     if (const_alpha == 255) {
@@ -1661,7 +1661,7 @@ void QT_FASTCALL comp_func_SourceIn(uint *dest, const uint *src, int length, uin
   dest = d * sa * ca + d * cia
        = d * (sa * ca + cia)
 */
-static void QT_FASTCALL comp_func_solid_DestinationIn(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_DestinationIn(uint *dest, int length, uint color, uint const_alpha)
 {
     uint a = qAlpha(color);
     if (const_alpha != 255) {
@@ -1697,7 +1697,7 @@ void QT_FASTCALL comp_func_DestinationIn(uint *dest, const uint *src, int length
   dest = s * dia * ca + d * cia
 */
 
-static void QT_FASTCALL comp_func_solid_SourceOut(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_SourceOut(uint *dest, int length, uint color, uint const_alpha)
 {
     PRELOAD_INIT(dest)
     if (const_alpha == 255) {
@@ -1740,7 +1740,7 @@ void QT_FASTCALL comp_func_SourceOut(uint *dest, const uint *src, int length, ui
   dest = d * sia * ca + d * cia
        = d * (sia * ca + cia)
 */
-static void QT_FASTCALL comp_func_solid_DestinationOut(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_DestinationOut(uint *dest, int length, uint color, uint const_alpha)
 {
     uint a = qAlpha(~color);
     if (const_alpha != 255)
@@ -1776,7 +1776,7 @@ void QT_FASTCALL comp_func_DestinationOut(uint *dest, const uint *src, int lengt
        = s*ca * da + d * (sia*ca + cia)
        = s*ca * da + d * (1 - sa*ca)
 */
-static void QT_FASTCALL comp_func_solid_SourceAtop(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_SourceAtop(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha != 255) {
         color = BYTE_MUL(color, const_alpha);
@@ -1814,7 +1814,7 @@ void QT_FASTCALL comp_func_SourceAtop(uint *dest, const uint *src, int length, u
   dest = d*sa*ca + s*dia*ca + d *cia
        = s*ca * dia + d * (sa*ca + cia)
 */
-static void QT_FASTCALL comp_func_solid_DestinationAtop(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_DestinationAtop(uint *dest, int length, uint color, uint const_alpha)
 {
     uint a = qAlpha(color);
     if (const_alpha != 255) {
@@ -1857,7 +1857,7 @@ void QT_FASTCALL comp_func_DestinationAtop(uint *dest, const uint *src, int leng
        = s*ca * dia + d * (sia*ca + cia)
        = s*ca * dia + d * (1 - sa*ca)
 */
-static void QT_FASTCALL comp_func_solid_XOR(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_XOR(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha != 255)
         color = BYTE_MUL(color, const_alpha);
@@ -1938,7 +1938,7 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_Plus_impl(uint *dest, int
     }
 }
 
-static void QT_FASTCALL comp_func_solid_Plus(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_Plus(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha == 255)
         comp_func_solid_Plus_impl(dest, length, color, QFullCoverage());
@@ -2002,7 +2002,7 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_Multiply_impl(uint *dest,
     }
 }
 
-static void QT_FASTCALL comp_func_solid_Multiply(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_Multiply(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha == 255)
         comp_func_solid_Multiply_impl(dest, length, color, QFullCoverage());
@@ -2070,7 +2070,7 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_Screen_impl(uint *dest, i
     }
 }
 
-static void QT_FASTCALL comp_func_solid_Screen(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_Screen(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha == 255)
         comp_func_solid_Screen_impl(dest, length, color, QFullCoverage());
@@ -2149,7 +2149,7 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_Overlay_impl(uint *dest,
     }
 }
 
-static void QT_FASTCALL comp_func_solid_Overlay(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_Overlay(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha == 255)
         comp_func_solid_Overlay_impl(dest, length, color, QFullCoverage());
@@ -2222,7 +2222,7 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_Darken_impl(uint *dest, i
     }
 }
 
-static void QT_FASTCALL comp_func_solid_Darken(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_Darken(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha == 255)
         comp_func_solid_Darken_impl(dest, length, color, QFullCoverage());
@@ -2295,7 +2295,7 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_Lighten_impl(uint *dest,
     }
 }
 
-static void QT_FASTCALL comp_func_solid_Lighten(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_Lighten(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha == 255)
         comp_func_solid_Lighten_impl(dest, length, color, QFullCoverage());
@@ -2378,7 +2378,7 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_ColorDodge_impl(uint *des
     }
 }
 
-static void QT_FASTCALL comp_func_solid_ColorDodge(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_ColorDodge(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha == 255)
         comp_func_solid_ColorDodge_impl(dest, length, color, QFullCoverage());
@@ -2461,7 +2461,7 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_ColorBurn_impl(uint *dest
     }
 }
 
-static void QT_FASTCALL comp_func_solid_ColorBurn(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_ColorBurn(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha == 255)
         comp_func_solid_ColorBurn_impl(dest, length, color, QFullCoverage());
@@ -2541,7 +2541,7 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_HardLight_impl(uint *dest
     }
 }
 
-static void QT_FASTCALL comp_func_solid_HardLight(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_HardLight(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha == 255)
         comp_func_solid_HardLight_impl(dest, length, color, QFullCoverage());
@@ -2632,7 +2632,7 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_SoftLight_impl(uint *dest
     }
 }
 
-static void QT_FASTCALL comp_func_solid_SoftLight(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_SoftLight(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha == 255)
         comp_func_solid_SoftLight_impl(dest, length, color, QFullCoverage());
@@ -2705,7 +2705,7 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_Difference_impl(uint *des
     }
 }
 
-static void QT_FASTCALL comp_func_solid_Difference(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_Difference(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha == 255)
         comp_func_solid_Difference_impl(dest, length, color, QFullCoverage());
@@ -2772,7 +2772,7 @@ Q_STATIC_TEMPLATE_FUNCTION inline void QT_FASTCALL comp_func_solid_Exclusion_imp
     }
 }
 
-static void QT_FASTCALL comp_func_solid_Exclusion(uint *dest, int length, uint color, uint const_alpha)
+void QT_FASTCALL comp_func_solid_Exclusion(uint *dest, int length, uint color, uint const_alpha)
 {
     if (const_alpha == 255)
         comp_func_solid_Exclusion_impl(dest, length, color, QFullCoverage());
@@ -2816,10 +2816,10 @@ void QT_FASTCALL comp_func_Exclusion(uint *dest, const uint *src, int length, ui
 #  pragma pop
 #endif
 
-static void QT_FASTCALL rasterop_solid_SourceOrDestination(uint *dest,
-                                                           int length,
-                                                           uint color,
-                                                           uint const_alpha)
+void QT_FASTCALL rasterop_solid_SourceOrDestination(uint *dest,
+                                                    int length,
+                                                    uint color,
+                                                    uint const_alpha)
 {
     Q_UNUSED(const_alpha);
     while (length--)
@@ -2836,10 +2836,10 @@ void QT_FASTCALL rasterop_SourceOrDestination(uint *dest,
         *dest++ |= *src++;
 }
 
-static void QT_FASTCALL rasterop_solid_SourceAndDestination(uint *dest,
-                                                            int length,
-                                                            uint color,
-                                                            uint const_alpha)
+void QT_FASTCALL rasterop_solid_SourceAndDestination(uint *dest,
+                                                     int length,
+                                                     uint color,
+                                                     uint const_alpha)
 {
     Q_UNUSED(const_alpha);
     color |= 0xff000000;
@@ -2859,10 +2859,10 @@ void QT_FASTCALL rasterop_SourceAndDestination(uint *dest,
     }
 }
 
-static void QT_FASTCALL rasterop_solid_SourceXorDestination(uint *dest,
-                                                            int length,
-                                                            uint color,
-                                                            uint const_alpha)
+void QT_FASTCALL rasterop_solid_SourceXorDestination(uint *dest,
+                                                     int length,
+                                                     uint color,
+                                                     uint const_alpha)
 {
     Q_UNUSED(const_alpha);
     color &= 0x00ffffff;
@@ -2882,10 +2882,10 @@ void QT_FASTCALL rasterop_SourceXorDestination(uint *dest,
     }
 }
 
-static void QT_FASTCALL rasterop_solid_NotSourceAndNotDestination(uint *dest,
-                                                                  int length,
-                                                                  uint color,
-                                                                  uint const_alpha)
+void QT_FASTCALL rasterop_solid_NotSourceAndNotDestination(uint *dest,
+                                                           int length,
+                                                           uint color,
+                                                           uint const_alpha)
 {
     Q_UNUSED(const_alpha);
     color = ~color;
@@ -2907,10 +2907,10 @@ void QT_FASTCALL rasterop_NotSourceAndNotDestination(uint *dest,
     }
 }
 
-static void QT_FASTCALL rasterop_solid_NotSourceOrNotDestination(uint *dest,
-                                                                 int length,
-                                                                 uint color,
-                                                                 uint const_alpha)
+void QT_FASTCALL rasterop_solid_NotSourceOrNotDestination(uint *dest,
+                                                          int length,
+                                                          uint color,
+                                                          uint const_alpha)
 {
     Q_UNUSED(const_alpha);
     color = ~color | 0xff000000;
@@ -2932,10 +2932,10 @@ void QT_FASTCALL rasterop_NotSourceOrNotDestination(uint *dest,
     }
 }
 
-static void QT_FASTCALL rasterop_solid_NotSourceXorDestination(uint *dest,
-                                                               int length,
-                                                               uint color,
-                                                               uint const_alpha)
+void QT_FASTCALL rasterop_solid_NotSourceXorDestination(uint *dest,
+                                                        int length,
+                                                        uint color,
+                                                        uint const_alpha)
 {
     Q_UNUSED(const_alpha);
     color = ~color & 0x00ffffff;
@@ -2957,8 +2957,8 @@ void QT_FASTCALL rasterop_NotSourceXorDestination(uint *dest,
     }
 }
 
-static void QT_FASTCALL rasterop_solid_NotSource(uint *dest, int length,
-                                                 uint color, uint const_alpha)
+void QT_FASTCALL rasterop_solid_NotSource(uint *dest, int length,
+                                          uint color, uint const_alpha)
 {
     Q_UNUSED(const_alpha);
     qt_memfill(dest, ~color | 0xff000000, length);
@@ -2972,10 +2972,10 @@ void QT_FASTCALL rasterop_NotSource(uint *dest, const uint *src,
         *dest++ = ~(*src++) | 0xff000000;
 }
 
-static void QT_FASTCALL rasterop_solid_NotSourceAndDestination(uint *dest,
-                                                               int length,
-                                                               uint color,
-                                                               uint const_alpha)
+void QT_FASTCALL rasterop_solid_NotSourceAndDestination(uint *dest,
+                                                        int length,
+                                                        uint color,
+                                                        uint const_alpha)
 {
     Q_UNUSED(const_alpha);
     color = ~color | 0xff000000;
@@ -2997,10 +2997,10 @@ void QT_FASTCALL rasterop_NotSourceAndDestination(uint *dest,
     }
 }
 
-static void QT_FASTCALL rasterop_solid_SourceAndNotDestination(uint *dest,
-                                                               int length,
-                                                               uint color,
-                                                               uint const_alpha)
+void QT_FASTCALL rasterop_solid_SourceAndNotDestination(uint *dest,
+                                                        int length,
+                                                        uint color,
+                                                        uint const_alpha)
 {
     Q_UNUSED(const_alpha);
     while (length--) {
@@ -5335,181 +5335,6 @@ static void blend_tiled_rgb444(int count, const QSpan *spans, void *userData)
         blend_tiled_generic<RegularSpans>(count, spans, userData);
 }
 
-
-template <SpanMethod spanMethod, TextureBlendType blendType>  /* blendType must be either BlendTransformedBilinear or BlendTransformedBilinearTiled */
-Q_STATIC_TEMPLATE_FUNCTION void blend_transformed_bilinear_argb(int count, const QSpan *spans, void *userData)
-{
-    QSpanData *data = reinterpret_cast<QSpanData *>(userData);
-    if (data->texture.format != QImage::Format_ARGB32_Premultiplied
-        && data->texture.format != QImage::Format_RGB32) {
-        blend_src_generic<spanMethod>(count, spans, userData);
-        return;
-    }
-
-    CompositionFunction func = functionForMode[data->rasterBuffer->compositionMode];
-    uint buffer[buffer_size];
-
-    const int image_x1 = data->texture.x1;
-    const int image_y1 = data->texture.y1;
-    const int image_x2 = data->texture.x2;
-    const int image_y2 = data->texture.y2;
-    const int image_width = data->texture.width;
-    const int image_height = data->texture.height;
-    const int scanline_offset = data->texture.bytesPerLine / 4;
-
-    if (data->fast_matrix) {
-        // The increment pr x in the scanline
-        int fdx = (int)(data->m11 * fixed_scale);
-        int fdy = (int)(data->m12 * fixed_scale);
-
-        while (count--) {
-            void *t = data->rasterBuffer->scanLine(spans->y);
-
-            uint *target = ((uint *)t) + spans->x;
-            uint *image_bits = (uint *)data->texture.imageData;
-
-            const qreal cx = spans->x + 0.5;
-            const qreal cy = spans->y + 0.5;
-
-            int x = int((data->m21 * cy
-                         + data->m11 * cx + data->dx) * fixed_scale) - half_point;
-            int y = int((data->m22 * cy
-                         + data->m12 * cx + data->dy) * fixed_scale) - half_point;
-
-            int length = spans->len;
-            const int coverage = (data->texture.const_alpha * spans->coverage) >> 8;
-            while (length) {
-                int l = qMin(length, buffer_size);
-                const uint *end = buffer + l;
-                uint *b = buffer;
-                while (b < end) {
-                    int x1 = (x >> 16);
-                    int x2;
-                    int y1 = (y >> 16);
-                    int y2;
-
-                    fetchTransformedBilinear_pixelBounds<blendType>(image_width, image_x1, image_x2, x1, x2);
-                    fetchTransformedBilinear_pixelBounds<blendType>(image_height, image_y1, image_y2, y1, y2);
-
-                    int y1_offset = y1 * scanline_offset;
-                    int y2_offset = y2 * scanline_offset;
-
-#if defined(Q_IRIX_GCC3_3_WORKAROUND)
-                    uint tl = gccBug(image_bits[y1_offset + x1]);
-                    uint tr = gccBug(image_bits[y1_offset + x2]);
-                    uint bl = gccBug(image_bits[y2_offset + x1]);
-                    uint br = gccBug(image_bits[y2_offset + x2]);
-#else
-                    uint tl = image_bits[y1_offset + x1];
-                    uint tr = image_bits[y1_offset + x2];
-                    uint bl = image_bits[y2_offset + x1];
-                    uint br = image_bits[y2_offset + x2];
-#endif
-
-                    int distx = (x & 0x0000ffff) >> 8;
-                    int disty = (y & 0x0000ffff) >> 8;
-                    int idistx = 256 - distx;
-                    int idisty = 256 - disty;
-
-                    uint xtop = INTERPOLATE_PIXEL_256(tl, idistx, tr, distx);
-                    uint xbot = INTERPOLATE_PIXEL_256(bl, idistx, br, distx);
-                    *b = INTERPOLATE_PIXEL_256(xtop, idisty, xbot, disty);
-                    ++b;
-
-                    x += fdx;
-                    y += fdy;
-                }
-                if (spanMethod == RegularSpans)
-                    func(target, buffer, l, coverage);
-                else
-                    drawBufferSpan(data, buffer, buffer_size,
-                                   spans->x + spans->len - length,
-                                   spans->y, l, coverage);
-                target += l;
-                length -= l;
-            }
-            ++spans;
-        }
-    } else {
-        const qreal fdx = data->m11;
-        const qreal fdy = data->m12;
-        const qreal fdw = data->m13;
-
-        while (count--) {
-            void *t = data->rasterBuffer->scanLine(spans->y);
-
-            uint *target = ((uint *)t) + spans->x;
-            uint *image_bits = (uint *)data->texture.imageData;
-
-            const qreal cx = spans->x + 0.5;
-            const qreal cy = spans->y + 0.5;
-
-            qreal x = data->m21 * cy + data->m11 * cx + data->dx;
-            qreal y = data->m22 * cy + data->m12 * cx + data->dy;
-            qreal w = data->m23 * cy + data->m13 * cx + data->m33;
-
-            int length = spans->len;
-            const int coverage = (data->texture.const_alpha * spans->coverage) >> 8;
-            while (length) {
-                int l = qMin(length, buffer_size);
-                const uint *end = buffer + l;
-                uint *b = buffer;
-                while (b < end) {
-                    const qreal iw = w == 0 ? 1 : 1 / w;
-                    const qreal px = x * iw - 0.5;
-                    const qreal py = y * iw - 0.5;
-
-                    int x1 = int(px) - (px < 0);
-                    int x2;
-                    int y1 = int(py) - (py < 0);
-                    int y2;
-
-                    int distx = int((px - x1) * 256);
-                    int disty = int((py - y1) * 256);
-                    int idistx = 256 - distx;
-                    int idisty = 256 - disty;
-
-                    fetchTransformedBilinear_pixelBounds<blendType>(image_width, image_x1, image_x2, x1, x2);
-                    fetchTransformedBilinear_pixelBounds<blendType>(image_height, image_y1, image_y2, y1, y2);
-
-                    int y1_offset = y1 * scanline_offset;
-                    int y2_offset = y2 * scanline_offset;
-
-#if defined(Q_IRIX_GCC3_3_WORKAROUND)
-                    uint tl = gccBug(image_bits[y1_offset + x1]);
-                    uint tr = gccBug(image_bits[y1_offset + x2]);
-                    uint bl = gccBug(image_bits[y2_offset + x1]);
-                    uint br = gccBug(image_bits[y2_offset + x2]);
-#else
-                    uint tl = image_bits[y1_offset + x1];
-                    uint tr = image_bits[y1_offset + x2];
-                    uint bl = image_bits[y2_offset + x1];
-                    uint br = image_bits[y2_offset + x2];
-#endif
-
-                    uint xtop = INTERPOLATE_PIXEL_256(tl, idistx, tr, distx);
-                    uint xbot = INTERPOLATE_PIXEL_256(bl, idistx, br, distx);
-                    *b = INTERPOLATE_PIXEL_256(xtop, idisty, xbot, disty);
-                    ++b;
-
-                    x += fdx;
-                    y += fdy;
-                    w += fdw;
-                }
-                if (spanMethod == RegularSpans)
-                    func(target, buffer, l, coverage);
-                else
-                    drawBufferSpan(data, buffer, buffer_size,
-                                   spans->x + spans->len - length,
-                                   spans->y, l, coverage);
-                target += l;
-                length -= l;
-            }
-            ++spans;
-        }
-    }
-}
-
 template <class DST, class SRC>
 Q_STATIC_TEMPLATE_FUNCTION void blendTransformedBilinear(int count, const QSpan *spans,
                                      void *userData)
@@ -6760,7 +6585,7 @@ static const ProcessSpans processTextureSpans[NBlendTypes][QImage::NImageFormats
         SPANFUNC_POINTER(blend_src_generic, RegularSpans), // Indexed8
         SPANFUNC_POINTER(blend_src_generic, RegularSpans), // RGB32
         SPANFUNC_POINTER(blend_src_generic, RegularSpans), // ARGB32
-        blend_transformed_bilinear_argb<RegularSpans, BlendTransformedBilinear>, // ARGB32_Premultiplied
+        SPANFUNC_POINTER(blend_src_generic, RegularSpans), // ARGB32_Premultiplied
         blend_transformed_bilinear_rgb565,
         blend_transformed_bilinear_argb8565,
         blend_transformed_bilinear_rgb666,
@@ -6779,7 +6604,7 @@ static const ProcessSpans processTextureSpans[NBlendTypes][QImage::NImageFormats
         SPANFUNC_POINTER(blend_src_generic, RegularSpans), // Indexed8
         SPANFUNC_POINTER(blend_src_generic, RegularSpans), // RGB32
         SPANFUNC_POINTER(blend_src_generic, RegularSpans), // ARGB32
-        blend_transformed_bilinear_argb<RegularSpans, BlendTransformedBilinearTiled>, // ARGB32_Premultiplied
+        SPANFUNC_POINTER(blend_src_generic, RegularSpans), // ARGB32_Premultiplied
         SPANFUNC_POINTER(blend_src_generic, RegularSpans), // RGB16
         SPANFUNC_POINTER(blend_src_generic, RegularSpans), // ARGB8565_Premultiplied
         SPANFUNC_POINTER(blend_src_generic, RegularSpans), // RGB666
@@ -6878,7 +6703,7 @@ static const ProcessSpans processTextureSpansCallback[NBlendTypes][QImage::NImag
         blend_src_generic<CallbackSpans>,   // Indexed8
         blend_src_generic<CallbackSpans>,   // RGB32
         blend_src_generic<CallbackSpans>,   // ARGB32
-        blend_transformed_bilinear_argb<CallbackSpans, BlendTransformedBilinear>, // ARGB32_Premultiplied
+        blend_src_generic<CallbackSpans>, // ARGB32_Premultiplied
         blend_src_generic<CallbackSpans>,   // RGB16
         blend_src_generic<CallbackSpans>,   // ARGB8565_Premultiplied
         blend_src_generic<CallbackSpans>,   // RGB666
@@ -6897,7 +6722,7 @@ static const ProcessSpans processTextureSpansCallback[NBlendTypes][QImage::NImag
         blend_src_generic<CallbackSpans>,   // Indexed8
         blend_src_generic<CallbackSpans>,   // RGB32
         blend_src_generic<CallbackSpans>,   // ARGB32
-        blend_transformed_bilinear_argb<CallbackSpans, BlendTransformedBilinearTiled>, // ARGB32_Premultiplied
+        blend_src_generic<CallbackSpans>, // ARGB32_Premultiplied
         blend_src_generic<CallbackSpans>,   // RGB16
         blend_src_generic<CallbackSpans>,   // ARGB8565_Premultiplied
         blend_src_generic<CallbackSpans>,   // RGB666
@@ -7914,6 +7739,55 @@ void qInitDrawhelperAsm()
 
 #ifdef QT_HAVE_SSE
     if (features & SSE) {
+        extern void qt_blend_rgb32_on_rgb32_sse(uchar *destPixels, int dbpl,
+                                                const uchar *srcPixels, int sbpl,
+                                                int w, int h,
+                                                int const_alpha);
+        extern void qt_blend_argb32_on_argb32_sse(uchar *destPixels, int dbpl,
+                                                  const uchar *srcPixels, int sbpl,
+                                                  int w, int h,
+                                                  int const_alpha);
+
+        qBlendFunctions[QImage::Format_RGB32][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_sse;
+        qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_sse;
+        qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_sse;
+        qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_sse;
+    }
+#endif // SSE
+
+#ifdef QT_HAVE_SSE2
+    if (features & SSE2) {
+        extern void qt_blend_rgb32_on_rgb32_sse2(uchar *destPixels, int dbpl,
+                                                 const uchar *srcPixels, int sbpl,
+                                                 int w, int h,
+                                                 int const_alpha);
+        extern void qt_blend_argb32_on_argb32_sse2(uchar *destPixels, int dbpl,
+                                                   const uchar *srcPixels, int sbpl,
+                                                   int w, int h,
+                                                   int const_alpha);
+
+        qBlendFunctions[QImage::Format_RGB32][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_sse2;
+        qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_sse2;
+        qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_sse2;
+        qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_sse2;
+    }
+
+#ifdef QT_HAVE_SSSE3
+    if (features & SSSE3) {
+        extern void qt_blend_argb32_on_argb32_ssse3(uchar *destPixels, int dbpl,
+                                                    const uchar *srcPixels, int sbpl,
+                                                    int w, int h,
+                                                    int const_alpha);
+
+        qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_ssse3;
+        qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_ssse3;
+    }
+#endif // SSSE3
+
+#endif // SSE2
+
+#ifdef QT_HAVE_SSE
+    if (features & SSE) {
         functionForModeAsm = qt_functionForMode_SSE;
         functionForModeSolidAsm = qt_functionForModeSolid_SSE;
         qDrawHelper[QImage::Format_ARGB32_Premultiplied].blendColor = qt_blend_color_argb_sse;
@@ -7929,9 +7803,9 @@ void qInitDrawhelperAsm()
 #ifdef QT_HAVE_SSE2
         if (features & SSE2) {
             extern void QT_FASTCALL comp_func_SourceOver_sse2(uint *destPixels,
-                                                  const uint *srcPixels,
-                                                  int length,
-                                                  uint const_alpha);
+                                                              const uint *srcPixels,
+                                                              int length,
+                                                              uint const_alpha);
             extern void QT_FASTCALL comp_func_solid_SourceOver_sse2(uint *destPixels, int length, uint color, uint const_alpha);
             extern void QT_FASTCALL comp_func_Plus_sse2(uint *dst, const uint *src, int length, uint const_alpha);
             extern void QT_FASTCALL comp_func_Source_sse2(uint *dst, const uint *src, int length, uint const_alpha);
@@ -7940,51 +7814,16 @@ void qInitDrawhelperAsm()
             functionForModeAsm[QPainter::CompositionMode_Source] = comp_func_Source_sse2;
             functionForModeAsm[QPainter::CompositionMode_Plus] = comp_func_Plus_sse2;
             functionForModeSolidAsm[0] = comp_func_solid_SourceOver_sse2;
-
-            extern void qt_blend_rgb32_on_rgb32_sse2(uchar *destPixels, int dbpl,
-                                                     const uchar *srcPixels, int sbpl,
-                                                     int w, int h,
-                                                     int const_alpha);
-            extern void qt_blend_argb32_on_argb32_sse2(uchar *destPixels, int dbpl,
-                                                       const uchar *srcPixels, int sbpl,
-                                                       int w, int h,
-                                                       int const_alpha);
-
-            qBlendFunctions[QImage::Format_RGB32][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_sse2;
-            qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_sse2;
-            qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_sse2;
-            qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_sse2;
-
-#if defined(QT_HAVE_SSSE3)
-            if (features & SSSE3) {
-                extern void qt_blend_argb32_on_argb32_ssse3(uchar *destPixels, int dbpl,
-                                                            const uchar *srcPixels, int sbpl,
-                                                            int w, int h,
-                                                            int const_alpha);
-                qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_ssse3;
-                qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_ssse3;
-            }
-#endif // QT_HAVE_SSSE3
-        } else
-#endif
-        {
-            extern void qt_blend_rgb32_on_rgb32_sse(uchar *destPixels, int dbpl,
-                                                    const uchar *srcPixels, int sbpl,
-                                                    int w, int h,
-                                                    int const_alpha);
-            extern void qt_blend_argb32_on_argb32_sse(uchar *destPixels, int dbpl,
-                                                      const uchar *srcPixels, int sbpl,
-                                                      int w, int h,
-                                                      int const_alpha);
-
-
-            qBlendFunctions[QImage::Format_RGB32][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_sse;
-            qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_sse;
-            qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_sse;
-            qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_sse;
         }
-}
-#endif // SSE
+#endif
+    }
+#elif defined(QT_HAVE_SSE2)
+    // this is the special case when SSE2 is usable but MMX/SSE is not usable (e.g.: Windows x64 + visual studio)
+    if (features & SSE2) {
+        functionForModeAsm = qt_functionForMode_onlySSE2;
+        functionForModeSolidAsm = qt_functionForModeSolid_onlySSE2;
+    }
+#endif
 
 #ifdef QT_HAVE_IWMMXT
     if (features & IWMMXT) {
diff --git a/src/gui/painting/qdrawhelper_p.h b/src/gui/painting/qdrawhelper_p.h
index 5747da5..0cc2e40 100644
--- a/src/gui/painting/qdrawhelper_p.h
+++ b/src/gui/painting/qdrawhelper_p.h
@@ -1997,6 +1997,41 @@ void QT_FASTCALL rasterop_NotSource(uint *dest, const uint *src, int length, uin
 void QT_FASTCALL rasterop_NotSourceAndDestination(uint *dest, const uint *src, int length, uint const_alpha);
 void QT_FASTCALL rasterop_SourceAndNotDestination(uint *dest, const uint *src, int length, uint const_alpha);
 
+// prototypes of all the solid composition functions
+void QT_FASTCALL comp_func_solid_SourceOver(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_DestinationOver(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_Clear(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_Source(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_Destination(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_SourceIn(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_DestinationIn(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_SourceOut(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_DestinationOut(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_SourceAtop(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_DestinationAtop(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_XOR(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_Plus(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_Multiply(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_Screen(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_Overlay(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_Darken(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_Lighten(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_ColorDodge(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_ColorBurn(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_HardLight(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_SoftLight(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_Difference(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL comp_func_solid_Exclusion(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL rasterop_solid_SourceOrDestination(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL rasterop_solid_SourceAndDestination(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL rasterop_solid_SourceXorDestination(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL rasterop_solid_NotSourceAndNotDestination(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL rasterop_solid_NotSourceOrNotDestination(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL rasterop_solid_NotSourceXorDestination(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL rasterop_solid_NotSource(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL rasterop_solid_NotSourceAndDestination(uint *dest, int length, uint color, uint const_alpha);
+void QT_FASTCALL rasterop_solid_SourceAndNotDestination(uint *dest, int length, uint color, uint const_alpha);
+
 QT_END_NAMESPACE
 
 #endif // QDRAWHELPER_P_H
diff --git a/src/gui/painting/qdrawhelper_sse2.cpp b/src/gui/painting/qdrawhelper_sse2.cpp
index 5b674b5..ba2ba32 100644
--- a/src/gui/painting/qdrawhelper_sse2.cpp
+++ b/src/gui/painting/qdrawhelper_sse2.cpp
@@ -311,6 +311,78 @@ void QT_FASTCALL comp_func_solid_SourceOver_sse2(uint *destPixels, int length, u
     }
 }
 
+CompositionFunctionSolid qt_functionForModeSolid_onlySSE2[numCompositionFunctions] = {
+    comp_func_solid_SourceOver_sse2,
+    comp_func_solid_DestinationOver,
+    comp_func_solid_Clear,
+    comp_func_solid_Source,
+    comp_func_solid_Destination,
+    comp_func_solid_SourceIn,
+    comp_func_solid_DestinationIn,
+    comp_func_solid_SourceOut,
+    comp_func_solid_DestinationOut,
+    comp_func_solid_SourceAtop,
+    comp_func_solid_DestinationAtop,
+    comp_func_solid_XOR,
+    comp_func_solid_Plus,
+    comp_func_solid_Multiply,
+    comp_func_solid_Screen,
+    comp_func_solid_Overlay,
+    comp_func_solid_Darken,
+    comp_func_solid_Lighten,
+    comp_func_solid_ColorDodge,
+    comp_func_solid_ColorBurn,
+    comp_func_solid_HardLight,
+    comp_func_solid_SoftLight,
+    comp_func_solid_Difference,
+    comp_func_solid_Exclusion,
+    rasterop_solid_SourceOrDestination,
+    rasterop_solid_SourceAndDestination,
+    rasterop_solid_SourceXorDestination,
+    rasterop_solid_NotSourceAndNotDestination,
+    rasterop_solid_NotSourceOrNotDestination,
+    rasterop_solid_NotSourceXorDestination,
+    rasterop_solid_NotSource,
+    rasterop_solid_NotSourceAndDestination,
+    rasterop_solid_SourceAndNotDestination
+};
+
+CompositionFunction qt_functionForMode_onlySSE2[numCompositionFunctions] = {
+    comp_func_SourceOver_sse2,
+    comp_func_DestinationOver,
+    comp_func_Clear,
+    comp_func_Source_sse2,
+    comp_func_Destination,
+    comp_func_SourceIn,
+    comp_func_DestinationIn,
+    comp_func_SourceOut,
+    comp_func_DestinationOut,
+    comp_func_SourceAtop,
+    comp_func_DestinationAtop,
+    comp_func_XOR,
+    comp_func_Plus_sse2,
+    comp_func_Multiply,
+    comp_func_Screen,
+    comp_func_Overlay,
+    comp_func_Darken,
+    comp_func_Lighten,
+    comp_func_ColorDodge,
+    comp_func_ColorBurn,
+    comp_func_HardLight,
+    comp_func_SoftLight,
+    comp_func_Difference,
+    comp_func_Exclusion,
+    rasterop_SourceOrDestination,
+    rasterop_SourceAndDestination,
+    rasterop_SourceXorDestination,
+    rasterop_NotSourceAndNotDestination,
+    rasterop_NotSourceOrNotDestination,
+    rasterop_NotSourceXorDestination,
+    rasterop_NotSource,
+    rasterop_NotSourceAndDestination,
+    rasterop_SourceAndNotDestination
+};
+
 void qt_memfill16_sse2(quint16 *dest, quint16 value, int count)
 {
     if (count < 3) {
diff --git a/src/gui/painting/qdrawhelper_x86_p.h b/src/gui/painting/qdrawhelper_x86_p.h
index d7282a7..09ccd77 100644
--- a/src/gui/painting/qdrawhelper_x86_p.h
+++ b/src/gui/painting/qdrawhelper_x86_p.h
@@ -122,6 +122,9 @@ void qt_blend_rgb32_on_rgb32_sse2(uchar *destPixels, int dbpl,
                                  const uchar *srcPixels, int sbpl,
                                  int w, int h,
                                  int const_alpha);
+
+extern CompositionFunction qt_functionForMode_onlySSE2[];
+extern CompositionFunctionSolid qt_functionForModeSolid_onlySSE2[];
 #endif // QT_HAVE_SSE2
 
 #ifdef QT_HAVE_IWMMXT
diff --git a/src/gui/styles/qs60style.cpp b/src/gui/styles/qs60style.cpp
index 0ba1bc6..358c6aa 100644
--- a/src/gui/styles/qs60style.cpp
+++ b/src/gui/styles/qs60style.cpp
@@ -154,6 +154,9 @@ QS60StylePrivate::~QS60StylePrivate()
 {
     clearCaches(); //deletes also background image
     deleteThemePalette();
+#ifdef Q_WS_S60
+    removeAnimations();
+#endif
 }
 
 void QS60StylePrivate::drawSkinElement(SkinElements element, QPainter *painter,
@@ -1097,8 +1100,7 @@ void QS60Style::drawComplexControl(ComplexControl control, const QStyleOptionCom
             }
             State mflags = bflags;
             if (toolBtn->state & State_Sunken) {
-                if (toolBtn->activeSubControls & SC_ToolButton)
-                    bflags |= State_Sunken;
+                bflags |= State_Sunken;
                 mflags |= State_Sunken;
             }
 
@@ -1114,11 +1116,6 @@ void QS60Style::drawComplexControl(ComplexControl control, const QStyleOptionCom
                 if (bflags & (State_Sunken | State_On | State_Raised | State_Enabled)) {
                     tool.rect = button.unite(menuRect);
                     tool.state = bflags;
-                    const QToolButton *toolButtonWidget = qobject_cast<const QToolButton *>(widget);
-                    const QS60StylePrivate::SkinElements element =
-                        ((toolButtonWidget && toolButtonWidget->isDown()) || (option->state & State_Sunken)) ?
-                            QS60StylePrivate::SE_ToolBarButtonPressed : QS60StylePrivate::SE_ToolBarButton;
-                    QS60StylePrivate::drawSkinElement(element, painter, tool.rect, flags);
                     drawPrimitive(PE_PanelButtonTool, &tool, painter, widget);
                 }
                 if (toolBtn->subControls & SC_ToolButtonMenu) {
@@ -2174,9 +2171,12 @@ void QS60Style::drawPrimitive(PrimitiveElement element, const QStyleOption *opti
     case PE_PanelButtonBevel:
     case PE_FrameButtonBevel:
         if (QS60StylePrivate::canDrawThemeBackground(option->palette.base(), widget)) {
-            const bool isPressed = option->state & State_Sunken;
-            const QS60StylePrivate::SkinElements skinElement =
-                isPressed ? QS60StylePrivate::SE_ButtonPressed : QS60StylePrivate::SE_ButtonNormal;
+            const bool isPressed = (option->state & State_Sunken) || (option->state & State_On);
+            QS60StylePrivate::SkinElements skinElement;
+            if (element == PE_PanelButtonTool)
+                skinElement = isPressed ? QS60StylePrivate::SE_ToolBarButtonPressed : QS60StylePrivate::SE_ToolBarButton;
+            else
+                skinElement = isPressed ? QS60StylePrivate::SE_ButtonPressed : QS60StylePrivate::SE_ButtonNormal;
             QS60StylePrivate::drawSkinElement(skinElement, painter, option->rect, flags);
         } else {
             commonStyleDraws = true;
diff --git a/src/gui/styles/qs60style_p.h b/src/gui/styles/qs60style_p.h
index 836969a..51ced96 100644
--- a/src/gui/styles/qs60style_p.h
+++ b/src/gui/styles/qs60style_p.h
@@ -571,6 +571,7 @@ public:
     void startAnimation(QS60StyleEnums::SkinParts animation);
     void stopAnimation(QS60StyleEnums::SkinParts animation);
     static QS60StyleAnimation* animationDefinition(QS60StyleEnums::SkinParts part);
+    static void removeAnimations();
 
 #endif
 
diff --git a/src/gui/styles/qs60style_s60.cpp b/src/gui/styles/qs60style_s60.cpp
index f44b85e..5dda42e 100644
--- a/src/gui/styles/qs60style_s60.cpp
+++ b/src/gui/styles/qs60style_s60.cpp
@@ -1152,6 +1152,12 @@ QS60StylePrivate::QS60StylePrivate()
     setActiveLayout();
 }
 
+void QS60StylePrivate::removeAnimations()
+{
+    //currently only one animation in the list.
+    m_animations()->removeFirst();
+}
+
 QColor QS60StylePrivate::s60Color(QS60StyleEnums::ColorLists list,
     int index, const QStyleOption *option)
 {
diff --git a/src/gui/text/qstatictext.cpp b/src/gui/text/qstatictext.cpp
index 21c2e02..b950b13 100644
--- a/src/gui/text/qstatictext.cpp
+++ b/src/gui/text/qstatictext.cpp
@@ -400,9 +400,9 @@ QStaticTextPrivate::QStaticTextPrivate()
 
 QStaticTextPrivate::QStaticTextPrivate(const QStaticTextPrivate &other)
     : text(other.text), font(other.font), textWidth(other.textWidth), matrix(other.matrix),
-      items(0), itemCount(0), glyphPool(0), positionPool(0), charPool(0), needsRelayout(true),
-      useBackendOptimizations(other.useBackendOptimizations), textFormat(other.textFormat),
-      untransformedCoordinates(other.untransformedCoordinates)
+      items(0), itemCount(0), glyphPool(0), positionPool(0), charPool(0), textOption(other.textOption),
+      needsRelayout(true), useBackendOptimizations(other.useBackendOptimizations),
+      textFormat(other.textFormat), untransformedCoordinates(other.untransformedCoordinates)
 {
 }
 
diff --git a/src/gui/text/qtextengine.cpp b/src/gui/text/qtextengine.cpp
index 119217a..05de8f5 100644
--- a/src/gui/text/qtextengine.cpp
+++ b/src/gui/text/qtextengine.cpp
@@ -2263,6 +2263,9 @@ bool QTextEngine::atWordSeparator(int position) const
     case ',':
     case '?':
     case '!':
+    case '@':
+    case '#':
+    case '$':
     case ':':
     case ';':
     case '-':
@@ -2283,6 +2286,7 @@ bool QTextEngine::atWordSeparator(int position) const
     case '*':
     case '\'':
     case '"':
+    case '`':
     case '~':
     case '|':
         return true;
diff --git a/src/gui/util/qdesktopservices_s60.cpp b/src/gui/util/qdesktopservices_s60.cpp
index 24f6ccf..cd023cb 100644
--- a/src/gui/util/qdesktopservices_s60.cpp
+++ b/src/gui/util/qdesktopservices_s60.cpp
@@ -223,6 +223,7 @@ static void handleOtherSchemesL(const TDesC& aUrl)
     TApaTask task = taskList.FindApp(KUidBrowser);
     if (task.Exists()){
         // Switch to existing browser instance
+        task.BringToForeground();
         HBufC8* param8 = HBufC8::NewLC(buf16->Length());
         param8->Des().Append(buf16->Des());
         task.SendMessage(TUid::Uid( 0 ), *param8); // Uid is not used