Merge commit 'qt/master-stable' into 4.6-stable

Bring Qt 4.6 into the Qt-S60 repo.

Conflicts:
	configure.exe
	mkspecs/features/qttest_p4.prf
	qmake/generators/makefile.cpp
	src/corelib/io/qdir.cpp
	src/corelib/io/qprocess.h
	src/corelib/kernel/qcoreevent.h
	src/corelib/kernel/qobject.cpp
	src/corelib/kernel/qsharedmemory_unix.cpp
	src/corelib/thread/qthread_p.h
	src/corelib/tools/qvector.h
	src/gui/dialogs/qdialog.cpp
	src/gui/dialogs/qfiledialog.cpp
	src/gui/dialogs/qfiledialog_p.h
	src/gui/dialogs/qmessagebox.cpp
	src/gui/graphicsview/qgraphicsitem.cpp
	src/gui/graphicsview/qgraphicsview.cpp
	src/gui/image/qpixmapcache.cpp
	src/gui/kernel/qapplication.cpp
	src/gui/kernel/qapplication_p.h
	src/gui/kernel/qwidget.cpp
	src/gui/kernel/qwidget_p.h
	src/gui/painting/qdrawhelper.cpp
	src/gui/painting/qpaintengine_raster.cpp
	src/gui/text/qfontengine_qpf.cpp
	src/gui/widgets/qmenubar.cpp
	src/network/socket/qlocalserver.cpp
	src/testlib/qtestcase.cpp
	src/testlib/testlib.pro
	tests/auto/qimagereader/tst_qimagereader.cpp
	tests/auto/qitemdelegate/tst_qitemdelegate.cpp
	tests/auto/qnetworkreply/tst_qnetworkreply.cpp
	tests/auto/qpixmap/qpixmap.pro

60 files changed, 1689 insertions, 6735 deletions

diff --git a/src/gui/painting/painting.pri b/src/gui/painting/painting.pri
index 693e506..d153215 100644
--- a/src/gui/painting/painting.pri
+++ b/src/gui/painting/painting.pri
@@ -104,12 +104,6 @@ win32 {
                 painting/qprinterinfo_win.cpp \
                 painting/qregion_win.cpp
         !win32-borland:!wince*:LIBS += -lmsimg32
-        contains(QT_CONFIG, direct3d) {
-                HEADERS += painting/qpaintengine_d3d_p.h
-                SOURCES += painting/qpaintengine_d3d.cpp
-                RESOURCES += painting/qpaintengine_d3d.qrc
-                LIBS += -ldxguid
-        }
 }
 
 embedded {
@@ -370,10 +364,6 @@ embedded {
         SOURCES += painting/qwindowsurface_qws.cpp
 }
 
-win32:contains(QT_CONFIG, direct3d) {
-        HEADERS += painting/qwindowsurface_d3d_p.h
-        SOURCES += painting/qwindowsurface_d3d.cpp
-}
 
 symbian {
         HEADERS += painting/qwindowsurface_s60_p.h
diff --git a/src/gui/painting/qbackingstore.cpp b/src/gui/painting/qbackingstore.cpp
index 0a3a8dd..25dab4c 100644
--- a/src/gui/painting/qbackingstore.cpp
+++ b/src/gui/painting/qbackingstore.cpp
@@ -758,7 +758,7 @@ void QWidgetBackingStore::paintWindowDecoration()
     engine->setSystemClip(decorationRegion.translated(tlwOffset));
 
     QPainter painter(windowSurface->paintDevice());
-    painter.setFont(qApp->font());
+    painter.setFont(QApplication::font());
     painter.translate(tlwOffset);
 
     const int numDirty = managerPrivate->dirtyRegions.size();
@@ -1347,7 +1347,7 @@ void QWidgetBackingStore::flush(QWidget *widget, QWindowSurface *surface)
 static inline bool discardInvalidateBufferRequest(QWidget *widget, QTLWExtra *tlwExtra)
 {
     Q_ASSERT(widget);
-    if (qApp && qApp->closingDown())
+    if (QApplication::closingDown())
         return true;
 
     if (!tlwExtra || tlwExtra->inTopLevelResize || !tlwExtra->backingStore)
diff --git a/src/gui/painting/qbezier.cpp b/src/gui/painting/qbezier.cpp
index 8317dd8..6a206ee 100644
--- a/src/gui/painting/qbezier.cpp
+++ b/src/gui/painting/qbezier.cpp
@@ -127,13 +127,13 @@ static inline void flattenBezierWithoutInflections(QBezier &bez,
         qreal dy = bez.y2 - bez.y1;
 
         qreal normalized = qSqrt(dx * dx + dy * dy);
-        if (qFuzzyCompare(normalized + 1, 1))
+        if (qFuzzyIsNull(normalized))
            break;
 
         qreal d = qAbs(dx * (bez.y3 - bez.y2) - dy * (bez.x3 - bez.x2));
 
         qreal t = qSqrt(4. / 3. * normalized * flatness / d);
-        if (t > 1 || qFuzzyCompare(t, (qreal)1.))
+        if (t > 1 || qFuzzyIsNull(t - (qreal)1.))
             break;
         bez.parameterSplitLeft(t, &left);
         p->append(bez.pt1());
@@ -144,19 +144,19 @@ static inline void flattenBezierWithoutInflections(QBezier &bez,
 static inline int quadraticRoots(qreal a, qreal b, qreal c,
                                  qreal *x1, qreal *x2)
 {
-    if (qFuzzyCompare(a + 1, 1)) {
-        if (qFuzzyCompare(b + 1, 1))
+    if (qFuzzyIsNull(a)) {
+        if (qFuzzyIsNull(b))
             return 0;
         *x1 = *x2 = (-c / b);
         return 1;
     } else {
         const qreal det = b * b - 4 * a * c;
-        if (qFuzzyCompare(det + 1, 1)) {
+        if (qFuzzyIsNull(det)) {
             *x1 = *x2 = -b / (2 * a);
             return 1;
         }
         if (det > 0) {
-            if (qFuzzyCompare(b + 1, 1)) {
+            if (qFuzzyIsNull(b)) {
                 *x2 = qSqrt(-c / a);
                 *x1 = -(*x2);
                 return 2;
@@ -187,7 +187,7 @@ static inline bool findInflections(qreal a, qreal b, qreal c,
             *t1 = r2;
             *t2 = r1;
         }
-        if (!qFuzzyCompare(a + 1, 1))
+        if (!qFuzzyIsNull(a))
             *tCups = 0.5 * (-b / a);
         else
             *tCups = 2;
@@ -243,7 +243,7 @@ void QBezier::addToPolygonMixed(QPolygonF *polygon) const
     qreal b = 6 * (ay * cx - ax * cy);
     qreal c = 2 * (by * cx - bx * cy);
 
-    if ((qFuzzyCompare(a + 1, 1) && qFuzzyCompare(b + 1, 1)) ||
+    if ((qFuzzyIsNull(a) && qFuzzyIsNull(b)) ||
         (b * b - 4 * a *c) < 0) {
         QBezier bez(*this);
         flattenBezierWithoutInflections(bez, polygon);
@@ -447,7 +447,7 @@ static ShiftResult shift(const QBezier *orig, QBezier *shifted, qreal offset, qr
         qreal r = 1.0 + prev_normal.x() * next_normal.x()
                   + prev_normal.y() * next_normal.y();
 
-        if (qFuzzyCompare(r + 1, 1)) {
+        if (qFuzzyIsNull(r)) {
             points_shifted[i] = points[i] + offset * prev_normal;
         } else {
             qreal k = offset / r;
@@ -477,12 +477,12 @@ static bool addCircle(const QBezier *b, qreal offset, QBezier *o)
 
     normals[0] = QPointF(b->y2 - b->y1, b->x1 - b->x2);
     qreal dist = qSqrt(normals[0].x()*normals[0].x() + normals[0].y()*normals[0].y());
-    if (qFuzzyCompare(dist + 1, 1))
+    if (qFuzzyIsNull(dist))
         return false;
     normals[0] /= dist;
     normals[2] = QPointF(b->y4 - b->y3, b->x3 - b->x4);
     dist = qSqrt(normals[2].x()*normals[2].x() + normals[2].y()*normals[2].y());
-    if (qFuzzyCompare(dist + 1, 1))
+    if (qFuzzyIsNull(dist))
         return false;
     normals[2] /= dist;
 
@@ -673,10 +673,10 @@ static int IntersectBB(const QBezier &a, const QBezier &b)
 #ifdef QDEBUG_BEZIER
 static QDebug operator<<(QDebug dbg, const QBezier &bz)
 {
-    dbg <<"["<<bz.x1<<", "<<bz.y1<<"], "
-        <<"["<<bz.x2<<", "<<bz.y2<<"], "
-        <<"["<<bz.x3<<", "<<bz.y3<<"], "
-        <<"["<<bz.x4<<", "<<bz.y4<<"]";
+    dbg << '[' << bz.x1<< ", " << bz.y1 << "], "
+        << '[' << bz.x2 <<", " << bz.y2 << "], "
+        << '[' << bz.x3 <<", " << bz.y3 << "], "
+        << '[' << bz.x4 <<", " << bz.y4 << ']';
     return dbg;
 }
 #endif
@@ -1022,7 +1022,7 @@ int QBezier::stationaryYPoints(qreal &t0, qreal &t1) const
 
     QList<qreal> result;
 
-    if (qFuzzyCompare(reciprocal + 1, 1)) {
+    if (qFuzzyIsNull(reciprocal)) {
         t0 = -b / (2 * a);
         return 1;
     } else if (reciprocal > 0) {
diff --git a/src/gui/painting/qblendfunctions.cpp b/src/gui/painting/qblendfunctions.cpp
index 93f11e1..4bdaf0b 100644
--- a/src/gui/painting/qblendfunctions.cpp
+++ b/src/gui/painting/qblendfunctions.cpp
@@ -104,6 +104,37 @@ struct Blend_RGB16_on_RGB16_ConstAlpha {
     quint32 m_ialpha;
 };
 
+struct Blend_ARGB24_on_RGB16_SourceAlpha {
+    inline void write(quint16 *dst, const qargb8565 &src) {
+        const uint alpha = src.alpha();
+        if (alpha) {
+            quint16 s = src.rawValue16();
+            if (alpha < 255)
+                s += BYTE_MUL_RGB16(*dst, 255 - alpha);
+            *dst = s;
+        }
+    }
+};
+
+struct Blend_ARGB24_on_RGB16_SourceAndConstAlpha {
+    inline Blend_ARGB24_on_RGB16_SourceAndConstAlpha(quint32 alpha) {
+        m_alpha = (alpha * 255) >> 8;
+    }
+
+    inline void write(quint16 *dst, qargb8565 src) {
+        src = src.byte_mul(src.alpha(m_alpha));
+        const uint alpha = src.alpha();
+        if (alpha) {
+            quint16 s = src.rawValue16();
+            if (alpha < 255)
+                s += BYTE_MUL_RGB16(*dst, 255 - alpha);
+            *dst = s;
+        }
+    }
+
+    quint32 m_alpha;
+};
+
 struct Blend_ARGB32_on_RGB16_SourceAlpha {
     inline void write(quint16 *dst, quint32 src) {
         const quint8 alpha = qAlpha(src);
@@ -237,6 +268,32 @@ void qt_scale_image_rgb16_on_rgb16(uchar *destPixels, int dbpl,
     }
 }
 
+void qt_scale_image_argb24_on_rgb16(uchar *destPixels, int dbpl,
+                                   const uchar *srcPixels, int sbpl,
+                                   const QRectF &targetRect,
+                                   const QRectF &sourceRect,
+                                   const QRect &clip,
+                                   int const_alpha)
+{
+#ifdef QT_DEBUG_DRAW
+    printf("qt_scale_argb24_on_rgb16: dst=(%p, %d), src=(%p, %d), target=(%d, %d), [%d x %d], src=(%d, %d) [%d x %d] alpha=%d\n",
+           destPixels, dbpl, srcPixels, sbpl,
+           targetRect.x(), targetRect.y(), targetRect.width(), targetRect.height(),
+           sourceRect.x(), sourceRect.y(), sourceRect.width(), sourceRect.height(),
+           const_alpha);
+#endif
+    if (const_alpha == 256) {
+        Blend_ARGB24_on_RGB16_SourceAlpha noAlpha;
+        qt_scale_image_16bit<qargb8565>(destPixels, dbpl, srcPixels, sbpl,
+                                        targetRect, sourceRect, clip, noAlpha);
+    } else {
+        Blend_ARGB24_on_RGB16_SourceAndConstAlpha constAlpha(const_alpha);
+        qt_scale_image_16bit<qargb8565>(destPixels, dbpl, srcPixels, sbpl,
+                                        targetRect, sourceRect, clip, constAlpha);
+    }
+}
+
+
 void qt_scale_image_argb32_on_rgb16(uchar *destPixels, int dbpl,
                                     const uchar *srcPixels, int sbpl,
                                     const QRectF &targetRect,
@@ -513,11 +570,10 @@ static void qt_blend_argb32_on_argb32(uchar *destPixels, int dbpl,
         for (int y=0; y<h; ++y) {
             for (int x=0; x<w; ++x) {
                 uint s = src[x];
-                if ((s & 0xff000000) == 0xff000000)
+                if (s >= 0xff000000)
                     dst[x] = s;
-                else {
+                else if (s != 0)
                     dst[x] = s + BYTE_MUL(dst[x], qAlpha(~s));
-                }
             }
             dst = (quint32 *)(((uchar *) dst) + dbpl);
             src = (const quint32 *)(((const uchar *) src) + sbpl);
@@ -875,7 +931,7 @@ SrcOverScaleFunc qScaleFunctions[QImage::NImageFormats][QImage::NImageFormats] =
         0,      // Format_ARGB32,
         qt_scale_image_argb32_on_rgb16,       // Format_ARGB32_Premultiplied,
         qt_scale_image_rgb16_on_rgb16,        // Format_RGB16,
-        0,      // Format_ARGB8565_Premultiplied,
+        qt_scale_image_argb24_on_rgb16,       // Format_ARGB8565_Premultiplied,
         0,      // Format_RGB666,
         0,      // Format_ARGB6666_Premultiplied,
         0,      // Format_RGB555,
diff --git a/src/gui/painting/qbrush.cpp b/src/gui/painting/qbrush.cpp
index c22791a..8e4cc68 100644
--- a/src/gui/painting/qbrush.cpp
+++ b/src/gui/painting/qbrush.cpp
@@ -217,7 +217,7 @@ struct QTexturedBrushData : public QBrushData
 
 // returns true if the brush has a pixmap (or bitmap) set as the
 // brush texture, false otherwise
-bool qHasPixmapTexture(const QBrush& brush)
+bool Q_GUI_EXPORT qHasPixmapTexture(const QBrush& brush)
 {
     if (brush.style() != Qt::TexturePattern)
         return false;
@@ -863,7 +863,9 @@ bool QBrush::isOpaque() const
                 return false;
         return true;
     } else if (d->style == Qt::TexturePattern) {
-        return !texture().hasAlpha();
+        return qHasPixmapTexture(*this)
+            ? !texture().hasAlphaChannel() && !texture().isQBitmap()
+            : !textureImage().hasAlphaChannel();
     }
 
     return false;
diff --git a/src/gui/painting/qbrush.h b/src/gui/painting/qbrush.h
index b3aa04d..2e82246 100644
--- a/src/gui/painting/qbrush.h
+++ b/src/gui/painting/qbrush.h
@@ -125,7 +125,7 @@ private:
     friend class QRasterPaintEnginePrivate;
     friend struct QSpanData;
     friend class QPainter;
-    friend bool qHasPixmapTexture(const QBrush& brush);
+    friend bool Q_GUI_EXPORT qHasPixmapTexture(const QBrush& brush);
     void detach(Qt::BrushStyle newStyle);
     void init(const QColor &color, Qt::BrushStyle bs);
     QScopedCustomPointer<QBrushData, QBrushDataPointerHandler> d;
diff --git a/src/gui/painting/qcolor.cpp b/src/gui/painting/qcolor.cpp
index c50004e..fa833db 100644
--- a/src/gui/painting/qcolor.cpp
+++ b/src/gui/painting/qcolor.cpp
@@ -1387,7 +1387,7 @@ QColor QColor::toHsv() const
     const qreal min = Q_MIN_3(r, g, b);
     const qreal delta = max - min;
     color.ct.ahsv.value = qRound(max * USHRT_MAX);
-    if (qFuzzyCompare(delta + 1, 1)) {
+    if (qFuzzyIsNull(delta)) {
         // achromatic case, hue is undefined
         color.ct.ahsv.hue = USHRT_MAX;
         color.ct.ahsv.saturation = 0;
@@ -1441,7 +1441,7 @@ QColor QColor::toCmyk() const
     // cmy -> cmyk
     const qreal k = qMin(c, qMin(m, y));
 
-    if (!qFuzzyCompare(k,1)) {
+    if (!qFuzzyIsNull(k - 1)) {
         c = (c - k) / (1.0 - k);
         m = (m - k) / (1.0 - k);
         y = (y - k) / (1.0 - k);
@@ -2022,12 +2022,12 @@ QDebug operator<<(QDebug dbg, const QColor &c)
     if (!c.isValid())
         dbg.nospace() << "QColor(Invalid)";
     else if (c.spec() == QColor::Rgb)
-        dbg.nospace() << "QColor(ARGB " << c.alphaF() << ", " << c.redF() << ", " << c.greenF() << ", " << c.blueF() << ")";
+        dbg.nospace() << "QColor(ARGB " << c.alphaF() << ", " << c.redF() << ", " << c.greenF() << ", " << c.blueF() << ')';
     else if (c.spec() == QColor::Hsv)
-        dbg.nospace() << "QColor(AHSV " << c.alphaF() << ", " << c.hueF() << ", " << c.saturationF() << ", " << c.valueF() << ")";
+        dbg.nospace() << "QColor(AHSV " << c.alphaF() << ", " << c.hueF() << ", " << c.saturationF() << ", " << c.valueF() << ')';
     else if (c.spec() == QColor::Cmyk)
         dbg.nospace() << "QColor(ACMYK " << c.alphaF() << ", " << c.cyanF() << ", " << c.magentaF() << ", " << c.yellowF() << ", "
-                      << c.blackF()<< ")";
+                      << c.blackF()<< ')';
 
     return dbg.space();
 #else
@@ -2116,9 +2116,7 @@ QDataStream &operator>>(QDataStream &stream, QColor &color)
 
     return stream;
 }
-#endif
-
-
+#endif // QT_NO_DATASTREAM
 
 
 /*****************************************************************************
diff --git a/src/gui/painting/qcolor_p.cpp b/src/gui/painting/qcolor_p.cpp
index 5bdbee4..fb6d10c 100644
--- a/src/gui/painting/qcolor_p.cpp
+++ b/src/gui/painting/qcolor_p.cpp
@@ -49,7 +49,7 @@
 #include "qrgb.h"
 #include "qstringlist.h"
 
-#if defined(Q_OS_WINCE)
+#if defined(Q_WS_WINCE)
 #include "qguifunctions_wince.h"
 #endif
 QT_BEGIN_NAMESPACE
diff --git a/src/gui/painting/qcolormap_win.cpp b/src/gui/painting/qcolormap_win.cpp
index 7d36582..9ca2521 100644
--- a/src/gui/painting/qcolormap_win.cpp
+++ b/src/gui/painting/qcolormap_win.cpp
@@ -44,7 +44,7 @@
 #include "qvector.h"
 #include "qt_windows.h"
 
-#if defined(Q_OS_WINCE)
+#if defined(Q_WS_WINCE)
 #include "qguifunctions_wince.h"
 #endif
 
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp
index 0b5e5bb..23fc1b1 100644
--- a/src/gui/painting/qdrawhelper.cpp
+++ b/src/gui/painting/qdrawhelper.cpp
@@ -160,46 +160,9 @@ static uint * QT_FASTCALL destFetchRGB16(uint *buffer, QRasterBuffer *rasterBuff
     return buffer;
 }
 
-#if defined(Q_CC_MSVC) && _MSC_VER <= 1300 && !defined(Q_CC_INTEL)
-template <typename EnumType, int value>
-class QEnumToType
-{
-public:
-    inline EnumType operator()() const
-    {
-        return EnumType(value);
-    }
-};
-template <QImage::Format format>
-class QImageFormatToType
-{
-public:
-    inline QImage::Format operator()() const
-    {
-        return format;
-    }
-};
-// Would have used QEnumToType instead of creating a specialized version for QImageFormatToType,
-// but that causes internal compiler error on VC6
-#define Q_TEMPLATE_IMAGEFORMAT_FIX(format) , const QImageFormatToType<format> &imageFormatType
-#define Q_TEMPLATE_IMAGEFORMAT_CALL(format) , QImageFormatToType<format>()
-#define Q_TEMPLATE_ENUM_FIX(Type, Value) , const QEnumToType<Type, Value> &enumTemplateType
-#define Q_TEMPLATE_ENUM_CALL(Type, Value) , QEnumToType<Type, Value>()
-#define Q_TEMPLATE_FIX(Type) , const QTypeInfo<Type> &templateType
-#define Q_TEMPLATE_CALL(Type) , QTypeInfo<Type>()
-#else
-#define Q_TEMPLATE_IMAGEFORMAT_FIX(format)
-#define Q_TEMPLATE_IMAGEFORMAT_CALL(format)
-#define Q_TEMPLATE_ENUM_FIX(Type, Value)
-#define Q_TEMPLATE_ENUM_CALL(Type, Value)
-#define Q_TEMPLATE_FIX(Type)
-#define Q_TEMPLATE_CALL(Type)
-#endif
-
 template <class DST>
 Q_STATIC_TEMPLATE_FUNCTION uint * QT_FASTCALL destFetch(uint *buffer, QRasterBuffer *rasterBuffer,
-                                    int x, int y, int length
-                                    Q_TEMPLATE_FIX(DST))
+                                    int x, int y, int length)
 {
     const DST *src = reinterpret_cast<DST*>(rasterBuffer->scanLine(y)) + x;
     quint32 *dest = reinterpret_cast<quint32*>(buffer);
@@ -208,28 +171,7 @@ Q_STATIC_TEMPLATE_FUNCTION uint * QT_FASTCALL destFetch(uint *buffer, QRasterBuf
     return buffer;
 }
 
-#if defined(Q_CC_MSVC) && _MSC_VER <= 1300 && !defined(Q_CC_INTEL)
-#define DEST_FETCH_DECL(DST)                                            \
-    static uint * QT_FASTCALL destFetch_##DST(uint *buffer,             \
-                                              QRasterBuffer *rasterBuffer, \
-                                              int x, int y, int length) \
-    {                                                                   \
-        return destFetch<DST>(buffer, rasterBuffer, x, y, length Q_TEMPLATE_CALL(DST));      \
-    }
-
-DEST_FETCH_DECL(qargb8565)
-DEST_FETCH_DECL(qrgb666)
-DEST_FETCH_DECL(qargb6666)
-DEST_FETCH_DECL(qrgb555)
-DEST_FETCH_DECL(qrgb888)
-DEST_FETCH_DECL(qargb8555)
-DEST_FETCH_DECL(qrgb444)
-DEST_FETCH_DECL(qargb4444)
-#undef DEST_FETCH_DECL
-# define SPANFUNC_POINTER_DESTFETCH(Arg) destFetch_##Arg
-#else // !VC6 && !VC2002
 # define SPANFUNC_POINTER_DESTFETCH(Arg) destFetch<Arg>
-#endif
 
 static const DestFetchProc destFetchProc[QImage::NImageFormats] =
 {
@@ -369,8 +311,7 @@ static void QT_FASTCALL destStoreRGB16(QRasterBuffer *rasterBuffer, int x, int y
 template <class DST>
 Q_STATIC_TEMPLATE_FUNCTION void QT_FASTCALL destStore(QRasterBuffer *rasterBuffer,
                                   int x, int y,
-                                  const uint *buffer, int length
-                                  Q_TEMPLATE_FIX(DST))
+                                  const uint *buffer, int length)
 {
     DST *dest = reinterpret_cast<DST*>(rasterBuffer->scanLine(y)) + x;
     const quint32p *src = reinterpret_cast<const quint32p*>(buffer);
@@ -378,28 +319,7 @@ Q_STATIC_TEMPLATE_FUNCTION void QT_FASTCALL destStore(QRasterBuffer *rasterBuffe
         *dest++ = DST(*src++);
 }
 
-#if defined(Q_CC_MSVC) && _MSC_VER <= 1300 && !defined(Q_CC_INTEL)
-# define DEST_STORE_DECL(DST)                                           \
-    static void QT_FASTCALL destStore_##DST(QRasterBuffer *rasterBuffer, \
-                                            int x, int y,               \
-                                            const uint *buffer, int length) \
-    {                                                                   \
-        destStore<DST>(rasterBuffer, x, y, buffer, length Q_TEMPLATE_CALL(DST));             \
-    }
-
-DEST_STORE_DECL(qargb8565)
-DEST_STORE_DECL(qrgb555)
-DEST_STORE_DECL(qrgb666)
-DEST_STORE_DECL(qargb6666)
-DEST_STORE_DECL(qargb8555)
-DEST_STORE_DECL(qrgb888)
-DEST_STORE_DECL(qrgb444)
-DEST_STORE_DECL(qargb4444)
-# undef DEST_FETCH_DECL
-# define SPANFUNC_POINTER_DESTSTORE(DEST) destStore_##DEST
-#else // !VC6 && !VC2002
 # define SPANFUNC_POINTER_DESTSTORE(DEST) destStore<DEST>
-#endif
 
 static const DestStoreProc destStoreProc[QImage::NImageFormats] =
 {
@@ -428,10 +348,8 @@ static const DestStoreProc destStoreProc[QImage::NImageFormats] =
 
   We need 5 fetch methods per surface type:
   untransformed
-  transformed
-  transformed tiled
-  transformed bilinear
-  transformed bilinear tiled
+  transformed (tiled and not tiled)
+  transformed bilinear (tiled and not tiled)
 
   We don't need bounds checks for untransformed, but we need them for the other ones.
 
@@ -439,14 +357,12 @@ static const DestStoreProc destStoreProc[QImage::NImageFormats] =
 */
 
 template <QImage::Format format>
-Q_STATIC_TEMPLATE_FUNCTION uint QT_FASTCALL qt_fetchPixel(const uchar *scanLine, int x, const QVector<QRgb> *rgb
-                                   Q_TEMPLATE_IMAGEFORMAT_FIX(format));
+Q_STATIC_TEMPLATE_FUNCTION uint QT_FASTCALL qt_fetchPixel(const uchar *scanLine, int x, const QVector<QRgb> *rgb);
 
 template<>
 Q_STATIC_TEMPLATE_SPECIALIZATION
 uint QT_FASTCALL qt_fetchPixel<QImage::Format_Mono>(const uchar *scanLine,
-                                                 int x, const QVector<QRgb> *rgb
-                                                 Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_Mono))
+                                                 int x, const QVector<QRgb> *rgb)
 {
     bool pixel = scanLine[x>>3] & (0x80 >> (x & 7));
     if (rgb) return PREMUL(rgb->at(pixel ? 1 : 0));
@@ -456,8 +372,7 @@ uint QT_FASTCALL qt_fetchPixel<QImage::Format_Mono>(const uchar *scanLine,
 template<>
 Q_STATIC_TEMPLATE_SPECIALIZATION
 uint QT_FASTCALL qt_fetchPixel<QImage::Format_MonoLSB>(const uchar *scanLine,
-                                                    int x, const QVector<QRgb> *rgb
-                                                    Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_MonoLSB))
+                                                    int x, const QVector<QRgb> *rgb)
 {
     bool pixel = scanLine[x>>3] & (0x1 << (x & 7));
     if (rgb) return PREMUL(rgb->at(pixel ? 1 : 0));
@@ -467,8 +382,7 @@ uint QT_FASTCALL qt_fetchPixel<QImage::Format_MonoLSB>(const uchar *scanLine,
 template<>
 Q_STATIC_TEMPLATE_SPECIALIZATION
 uint QT_FASTCALL qt_fetchPixel<QImage::Format_Indexed8>(const uchar *scanLine,
-                                                     int x, const QVector<QRgb> *rgb
-                                                     Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_Indexed8))
+                                                     int x, const QVector<QRgb> *rgb)
 {
     return PREMUL(rgb->at(scanLine[x]));
 }
@@ -476,8 +390,7 @@ uint QT_FASTCALL qt_fetchPixel<QImage::Format_Indexed8>(const uchar *scanLine,
 template<>
 Q_STATIC_TEMPLATE_SPECIALIZATION
 uint QT_FASTCALL qt_fetchPixel<QImage::Format_ARGB32>(const uchar *scanLine,
-                                                   int x, const QVector<QRgb> *
-                                                   Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_ARGB32))
+                                                   int x, const QVector<QRgb> *)
 {
     return PREMUL(((const uint *)scanLine)[x]);
 }
@@ -485,8 +398,7 @@ uint QT_FASTCALL qt_fetchPixel<QImage::Format_ARGB32>(const uchar *scanLine,
 template<>
 Q_STATIC_TEMPLATE_SPECIALIZATION
 uint QT_FASTCALL qt_fetchPixel<QImage::Format_ARGB32_Premultiplied>(const uchar *scanLine,
-                                                                 int x, const QVector<QRgb> *
-                                                                 Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_ARGB32_Premultiplied))
+                                                                 int x, const QVector<QRgb> *)
 {
     return ((const uint *)scanLine)[x];
 }
@@ -494,8 +406,7 @@ uint QT_FASTCALL qt_fetchPixel<QImage::Format_ARGB32_Premultiplied>(const uchar
 template<>
 Q_STATIC_TEMPLATE_SPECIALIZATION
 uint QT_FASTCALL qt_fetchPixel<QImage::Format_RGB16>(const uchar *scanLine,
-                                                  int x, const QVector<QRgb> *
-                                                  Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_RGB16))
+                                                  int x, const QVector<QRgb> *)
 {
     return qConvertRgb16To32(((const ushort *)scanLine)[x]);
 }
@@ -504,8 +415,7 @@ template<>
 Q_STATIC_TEMPLATE_SPECIALIZATION
 uint QT_FASTCALL qt_fetchPixel<QImage::Format_ARGB8565_Premultiplied>(const uchar *scanLine,
                                                      int x,
-                                                     const QVector<QRgb> *
-                                                     Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_ARGB8565_Premultiplied))
+                                                     const QVector<QRgb> *)
 {
     const qargb8565 color = reinterpret_cast<const qargb8565*>(scanLine)[x];
     return qt_colorConvert<quint32, qargb8565>(color, 0);
@@ -515,8 +425,7 @@ template<>
 Q_STATIC_TEMPLATE_SPECIALIZATION
 uint QT_FASTCALL qt_fetchPixel<QImage::Format_RGB666>(const uchar *scanLine,
                                                    int x,
-                                                   const QVector<QRgb> *
-                                                   Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_RGB666))
+                                                   const QVector<QRgb> *)
 {
     const qrgb666 color = reinterpret_cast<const qrgb666*>(scanLine)[x];
     return qt_colorConvert<quint32, qrgb666>(color, 0);
@@ -526,8 +435,7 @@ template<>
 Q_STATIC_TEMPLATE_SPECIALIZATION
 uint QT_FASTCALL qt_fetchPixel<QImage::Format_ARGB6666_Premultiplied>(const uchar *scanLine,
                                                    int x,
-                                                   const QVector<QRgb> *
-                                                   Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_ARGB6666_Premultiplied))
+                                                   const QVector<QRgb> *)
 {
     const qargb6666 color = reinterpret_cast<const qargb6666*>(scanLine)[x];
     return qt_colorConvert<quint32, qargb6666>(color, 0);
@@ -537,8 +445,7 @@ template<>
 Q_STATIC_TEMPLATE_SPECIALIZATION
 uint QT_FASTCALL qt_fetchPixel<QImage::Format_RGB555>(const uchar *scanLine,
                                                    int x,
-                                                   const QVector<QRgb> *
-                                                   Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_RGB555))
+                                                   const QVector<QRgb> *)
 {
     const qrgb555 color = reinterpret_cast<const qrgb555*>(scanLine)[x];
     return qt_colorConvert<quint32, qrgb555>(color, 0);
@@ -548,8 +455,7 @@ template<>
 Q_STATIC_TEMPLATE_SPECIALIZATION
 uint QT_FASTCALL qt_fetchPixel<QImage::Format_ARGB8555_Premultiplied>(const uchar *scanLine,
                                                      int x,
-                                                     const QVector<QRgb> *
-                                                     Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_ARGB8555_Premultiplied))
+                                                     const QVector<QRgb> *)
 {
     const qargb8555 color = reinterpret_cast<const qargb8555*>(scanLine)[x];
     return qt_colorConvert<quint32, qargb8555>(color, 0);
@@ -559,8 +465,7 @@ template<>
 Q_STATIC_TEMPLATE_SPECIALIZATION
 uint QT_FASTCALL qt_fetchPixel<QImage::Format_RGB888>(const uchar *scanLine,
                                                    int x,
-                                                   const QVector<QRgb> *
-                                                   Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_RGB888))
+                                                   const QVector<QRgb> *)
 {
     const qrgb888 color = reinterpret_cast<const qrgb888*>(scanLine)[x];
     return qt_colorConvert<quint32, qrgb888>(color, 0);
@@ -570,8 +475,7 @@ template<>
 Q_STATIC_TEMPLATE_SPECIALIZATION
 uint QT_FASTCALL qt_fetchPixel<QImage::Format_RGB444>(const uchar *scanLine,
                                                    int x,
-                                                   const QVector<QRgb> *
-                                                   Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_RGB444))
+                                                   const QVector<QRgb> *)
 {
     const qrgb444 color = reinterpret_cast<const qrgb444*>(scanLine)[x];
     return qt_colorConvert<quint32, qrgb444>(color, 0);
@@ -581,47 +485,24 @@ template<>
 Q_STATIC_TEMPLATE_SPECIALIZATION
 uint QT_FASTCALL qt_fetchPixel<QImage::Format_ARGB4444_Premultiplied>(const uchar *scanLine,
                                                      int x,
-                                                     const QVector<QRgb> *
-                                                     Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_ARGB4444_Premultiplied))
+                                                     const QVector<QRgb> *)
 {
     const qargb4444 color = reinterpret_cast<const qargb4444*>(scanLine)[x];
     return qt_colorConvert<quint32, qargb4444>(color, 0);
 }
 
-typedef uint (QT_FASTCALL *FetchPixelProc)(const uchar *scanLine, int x, const QVector<QRgb> *);
-
-#if defined(Q_CC_MSVC) && _MSC_VER <= 1300 && !defined(Q_CC_INTEL)
-
-// explicit template instantiations needed to compile with VC6 and VC2002
-
-#define SPANFUNC_INSTANTIATION_FETCHPIXEL(Arg)  \
-        static inline uint fetchPixel_##Arg(const uchar * scanLine, int x, const QVector<QRgb> * rgb) \
-{ \
-        return qt_fetchPixel<QImage::Arg>(scanLine, x, rgb Q_TEMPLATE_IMAGEFORMAT_CALL(QImage::Arg)); \
+template<>
+Q_STATIC_TEMPLATE_SPECIALIZATION
+uint QT_FASTCALL qt_fetchPixel<QImage::Format_Invalid>(const uchar *,
+                                                     int ,
+                                                     const QVector<QRgb> *)
+{
+    return 0;
 }
 
-SPANFUNC_INSTANTIATION_FETCHPIXEL(Format_Mono);
-SPANFUNC_INSTANTIATION_FETCHPIXEL(Format_MonoLSB);
-SPANFUNC_INSTANTIATION_FETCHPIXEL(Format_Indexed8);
-SPANFUNC_INSTANTIATION_FETCHPIXEL(Format_ARGB32_Premultiplied);
-SPANFUNC_INSTANTIATION_FETCHPIXEL(Format_ARGB32);
-SPANFUNC_INSTANTIATION_FETCHPIXEL(Format_RGB16);
-SPANFUNC_INSTANTIATION_FETCHPIXEL(Format_ARGB8565_Premultiplied);
-SPANFUNC_INSTANTIATION_FETCHPIXEL(Format_RGB666);
-SPANFUNC_INSTANTIATION_FETCHPIXEL(Format_ARGB6666_Premultiplied);
-SPANFUNC_INSTANTIATION_FETCHPIXEL(Format_RGB555);
-SPANFUNC_INSTANTIATION_FETCHPIXEL(Format_ARGB8555_Premultiplied);
-SPANFUNC_INSTANTIATION_FETCHPIXEL(Format_RGB888);
-SPANFUNC_INSTANTIATION_FETCHPIXEL(Format_RGB444);
-SPANFUNC_INSTANTIATION_FETCHPIXEL(Format_ARGB4444_Premultiplied);
-
-#undef SPANFUNC_INSTANTIATION_FETCHPIXEL
-
-#define SPANFUNC_POINTER_FETCHPIXEL(Arg) fetchPixel_##Arg
+typedef uint (QT_FASTCALL *FetchPixelProc)(const uchar *scanLine, int x, const QVector<QRgb> *);
 
-#else // !VC6 && !VC2002
-# define SPANFUNC_POINTER_FETCHPIXEL(Arg) qt_fetchPixel<QImage::Arg>
-#endif
+#define SPANFUNC_POINTER_FETCHPIXEL(Arg) qt_fetchPixel<QImage::Arg>
 
 
 static const FetchPixelProc fetchPixelProc[QImage::NImageFormats] =
@@ -656,11 +537,11 @@ enum TextureBlendType {
 
 template <QImage::Format format>
 Q_STATIC_TEMPLATE_FUNCTION const uint * QT_FASTCALL qt_fetchUntransformed(uint *buffer, const Operator *, const QSpanData *data,
-                                             int y, int x, int length Q_TEMPLATE_IMAGEFORMAT_FIX(format))
+                                             int y, int x, int length)
 {
     const uchar *scanLine = data->texture.scanLine(y);
     for (int i = 0; i < length; ++i)
-        buffer[i] = qt_fetchPixel<format>(scanLine, x + i, data->texture.colorTable Q_TEMPLATE_IMAGEFORMAT_CALL(format));
+        buffer[i] = qt_fetchPixel<format>(scanLine, x + i, data->texture.colorTable);
     return buffer;
 }
 
@@ -668,13 +549,15 @@ template <>
 Q_STATIC_TEMPLATE_SPECIALIZATION const uint * QT_FASTCALL
 qt_fetchUntransformed<QImage::Format_ARGB32_Premultiplied>(uint *, const Operator *,
                                                          const QSpanData *data,
-                                                         int y, int x, int Q_TEMPLATE_IMAGEFORMAT_FIX(QImage::Format_ARGB32_Premultiplied))
+                                                         int y, int x, int)
 {
     const uchar *scanLine = data->texture.scanLine(y);
     return ((const uint *)scanLine) + x;
 }
 
-static const uint * QT_FASTCALL fetchTransformed(uint *buffer, const Operator *, const QSpanData *data,
+template<TextureBlendType blendType>  /* either BlendTransformed or BlendTransformedTiled */
+Q_STATIC_TEMPLATE_FUNCTION
+const uint * QT_FASTCALL fetchTransformed(uint *buffer, const Operator *, const QSpanData *data,
                                                          int y, int x, int length)
 {
     FetchPixelProc fetch = fetchPixelProc[data->texture.format];
@@ -701,84 +584,23 @@ static const uint * QT_FASTCALL fetchTransformed(uint *buffer, const Operator *,
             int px = fx >> 16;
             int py = fy >> 16;
 
-            bool out = (px < 0) || (px >= image_width)
-                       || (py < 0) || (py >= image_height);
+            if (blendType == BlendTransformedTiled) {
+                px %= image_width;
+                py %= image_height;
+                if (px < 0) px += image_width;
+                if (py < 0) py += image_height;
 
-            const uchar *scanLine = data->texture.scanLine(py);
-            *b = out ? uint(0) : fetch(scanLine, px, data->texture.colorTable);
-            fx += fdx;
-            fy += fdy;
-            ++b;
-        }
-    } else {
-        const qreal fdx = data->m11;
-        const qreal fdy = data->m12;
-        const qreal fdw = data->m13;
-
-        qreal fx = data->m21 * cy + data->m11 * cx + data->dx;
-        qreal fy = data->m22 * cy + data->m12 * cx + data->dy;
-        qreal fw = data->m23 * cy + data->m13 * cx + data->m33;
-
-        while (b < end) {
-            const qreal iw = fw == 0 ? 1 : 1 / fw;
-            const qreal tx = fx * iw;
-            const qreal ty = fy * iw;
-            const int px = int(tx) - (tx < 0);
-            const int py = int(ty) - (ty < 0);
-
-            bool out = (px < 0) || (px >= image_width)
-                       || (py < 0) || (py >= image_height);
-
-            const uchar *scanLine = data->texture.scanLine(py);
-            *b = out ? uint(0) : fetch(scanLine, px, data->texture.colorTable);
-            fx += fdx;
-            fy += fdy;
-            fw += fdw;
-            //force increment to avoid /0
-            if (!fw) {
-                fw += fdw;
+                const uchar *scanLine = data->texture.scanLine(py);
+                *b = fetch(scanLine, px, data->texture.colorTable);
+            } else {
+                if ((px < 0) || (px >= image_width)
+                    || (py < 0) || (py >= image_height)) {
+                    *b = uint(0);
+                } else {
+                    const uchar *scanLine = data->texture.scanLine(py);
+                    *b = fetch(scanLine, px, data->texture.colorTable);
+                }
             }
-            ++b;
-        }
-    }
-
-    return buffer;
-}
-
-static const uint * QT_FASTCALL fetchTransformedTiled(uint *buffer, const Operator *, const QSpanData *data,
-                                                              int y, int x, int length)
-{
-    FetchPixelProc fetch = fetchPixelProc[data->texture.format];
-
-    int image_width = data->texture.width;
-    int image_height = data->texture.height;
-
-    const qreal cx = x + 0.5;
-    const qreal cy = y + 0.5;
-
-    const uint *end = buffer + length;
-    uint *b = buffer;
-    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);
-
-        int fx = int((data->m21 * cy
-                      + data->m11 * cx + data->dx) * fixed_scale);
-        int fy = int((data->m22 * cy
-                      + data->m12 * cx + data->dy) * fixed_scale);
-
-        while (b < end) {
-            int px = fx >> 16;
-            int py = fy >> 16;
-
-            px %= image_width;
-            py %= image_height;
-            if (px < 0) px += image_width;
-            if (py < 0) py += image_height;
-
-            const uchar *scanLine = data->texture.scanLine(py);
-            *b = fetch(scanLine, px, data->texture.colorTable);
             fx += fdx;
             fy += fdy;
             ++b;
@@ -799,13 +621,23 @@ static const uint * QT_FASTCALL fetchTransformedTiled(uint *buffer, const Operat
             int px = int(tx) - (tx < 0);
             int py = int(ty) - (ty < 0);
 
-            px %= image_width;
-            py %= image_height;
-            if (px < 0) px += image_width;
-            if (py < 0) py += image_height;
+            if (blendType == BlendTransformedTiled) {
+                px %= image_width;
+                py %= image_height;
+                if (px < 0) px += image_width;
+                if (py < 0) py += image_height;
 
-            const uchar *scanLine = data->texture.scanLine(py);
-            *b = fetch(scanLine, px, data->texture.colorTable);
+                const uchar *scanLine = data->texture.scanLine(py);
+                *b = fetch(scanLine, px, data->texture.colorTable);
+            } else {
+                if ((px < 0) || (px >= image_width)
+                    || (py < 0) || (py >= image_height)) {
+                    *b = uint(0);
+                } else {
+                    const uchar *scanLine = data->texture.scanLine(py);
+                    *b = fetch(scanLine, px, data->texture.colorTable);
+                }
+            }
             fx += fdx;
             fy += fdy;
             fw += fdw;
@@ -820,10 +652,12 @@ static const uint * QT_FASTCALL fetchTransformedTiled(uint *buffer, const Operat
     return buffer;
 }
 
-static const uint * QT_FASTCALL fetchTransformedBilinear(uint *buffer, const Operator *, const QSpanData *data,
-                                                                 int y, int x, int length)
+template<TextureBlendType blendType, QImage::Format format> /* blendType = BlendTransformedBilinear or BlendTransformedBilinearTiled */
+Q_STATIC_TEMPLATE_FUNCTION
+const uint * QT_FASTCALL fetchTransformedBilinear(uint *buffer, const Operator *, const QSpanData *data,
+                                                  int y, int x, int length)
 {
-    FetchPixelProc fetch = fetchPixelProc[data->texture.format];
+    FetchPixelProc fetch = (format != QImage::Format_Invalid) ? FetchPixelProc(qt_fetchPixel<format>) : fetchPixelProc[data->texture.format];
 
     int image_width = data->texture.width;
     int image_height = data->texture.height;
@@ -856,130 +690,27 @@ static const uint * QT_FASTCALL fetchTransformedBilinear(uint *buffer, const Ope
             int idistx = 256 - distx;
             int idisty = 256 - disty;
 
-            x1 = qBound(0, x1, image_width - 1);
-            x2 = qBound(0, x2, image_width - 1);
-            y1 = qBound(0, y1, image_height - 1);
-            y2 = qBound(0, y2, image_height - 1);
-
-            const uchar *s1 = data->texture.scanLine(y1);
-            const uchar *s2 = data->texture.scanLine(y2);
-
-            uint tl = fetch(s1, x1, data->texture.colorTable);
-            uint tr = fetch(s1, x2, data->texture.colorTable);
-            uint bl = fetch(s2, x1, data->texture.colorTable);
-            uint br = fetch(s2, x2, data->texture.colorTable);
-
-            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);
-
-            fx += fdx;
-            fy += fdy;
-            ++b;
-        }
-    } else {
-        const qreal fdx = data->m11;
-        const qreal fdy = data->m12;
-        const qreal fdw = data->m13;
-
-        qreal fx = data->m21 * cy + data->m11 * cx + data->dx;
-        qreal fy = data->m22 * cy + data->m12 * cx + data->dy;
-        qreal fw = data->m23 * cy + data->m13 * cx + data->m33;
-
-        while (b < end) {
-            const qreal iw = fw == 0 ? 1 : 1 / fw;
-            const qreal px = fx * iw - 0.5;
-            const qreal py = fy * iw - 0.5;
-
-            int x1 = int(px) - (px < 0);
-            int x2 = x1 + 1;
-            int y1 = int(py) - (py < 0);
-            int y2 = y1 + 1;
-
-            int distx = int((px - x1) * 256);
-            int disty = int((py - y1) * 256);
-            int idistx = 256 - distx;
-            int idisty = 256 - disty;
-
-            x1 = qBound(0, x1, image_width - 1);
-            x2 = qBound(0, x2, image_width - 1);
-            y1 = qBound(0, y1, image_height - 1);
-            y2 = qBound(0, y2, image_height - 1);
-
-            const uchar *s1 = data->texture.scanLine(y1);
-            const uchar *s2 = data->texture.scanLine(y2);
-
-            uint tl = fetch(s1, x1, data->texture.colorTable);
-            uint tr = fetch(s1, x2, data->texture.colorTable);
-            uint bl = fetch(s2, x1, data->texture.colorTable);
-            uint br = fetch(s2, x2, data->texture.colorTable);
-
-            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);
-
-            fx += fdx;
-            fy += fdy;
-            fw += fdw;
-            //force increment to avoid /0
-            if (!fw) {
-                fw += fdw;
+            if (blendType == BlendTransformedBilinearTiled) {
+                x1 %= image_width;
+                x2 %= image_width;
+                y1 %= image_height;
+                y2 %= image_height;
+
+                if (x1 < 0) x1 += image_width;
+                if (x2 < 0) x2 += image_width;
+                if (y1 < 0) y1 += image_height;
+                if (y2 < 0) y2 += image_height;
+
+                Q_ASSERT(x1 >= 0 && x1 < image_width);
+                Q_ASSERT(x2 >= 0 && x2 < image_width);
+                Q_ASSERT(y1 >= 0 && y1 < image_height);
+                Q_ASSERT(y2 >= 0 && y2 < image_height);
+            } else {
+                x1 = qBound(0, x1, image_width - 1);
+                x2 = qBound(0, x2, image_width - 1);
+                y1 = qBound(0, y1, image_height - 1);
+                y2 = qBound(0, y2, image_height - 1);
             }
-            ++b;
-        }
-    }
-
-    return buffer;
-}
-
-static const uint * QT_FASTCALL fetchTransformedBilinearTiled(uint *buffer, const Operator *, const QSpanData *data,
-                                                                     int y, int x, int length)
-{
-    FetchPixelProc fetch = fetchPixelProc[data->texture.format];
-
-    int image_width = data->texture.width;
-    int image_height = data->texture.height;
-
-    const qreal cx = x + 0.5;
-    const qreal cy = y + 0.5;
-
-    const uint *end = buffer + length;
-    uint *b = buffer;
-    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);
-
-        int fx = int((data->m21 * cy + data->m11 * cx + data->dx) * fixed_scale);
-        int fy = int((data->m22 * cy + data->m12 * cx + data->dy) * fixed_scale);
-
-        fx -= half_point;
-        fy -= half_point;
-        while (b < end) {
-            int x1 = (fx >> 16);
-            int x2 = x1 + 1;
-            int y1 = (fy >> 16);
-            int y2 = y1 + 1;
-
-            int distx = ((fx - (x1 << 16)) >> 8);
-            int disty = ((fy - (y1 << 16)) >> 8);
-            int idistx = 256 - distx;
-            int idisty = 256 - disty;
-
-            x1 %= image_width;
-            x2 %= image_width;
-            y1 %= image_height;
-            y2 %= image_height;
-
-            if (x1 < 0) x1 += image_width;
-            if (x2 < 0) x2 += image_width;
-            if (y1 < 0) y1 += image_height;
-            if (y2 < 0) y2 += image_height;
-
-            Q_ASSERT(x1 >= 0 && x1 < image_width);
-            Q_ASSERT(x2 >= 0 && x2 < image_width);
-            Q_ASSERT(y1 >= 0 && y1 < image_height);
-            Q_ASSERT(y2 >= 0 && y2 < image_height);
 
             const uchar *s1 = data->texture.scanLine(y1);
             const uchar *s2 = data->texture.scanLine(y2);
@@ -1021,20 +752,27 @@ static const uint * QT_FASTCALL fetchTransformedBilinearTiled(uint *buffer, cons
             int idistx = 256 - distx;
             int idisty = 256 - disty;
 
-            x1 %= image_width;
-            x2 %= image_width;
-            y1 %= image_height;
-            y2 %= image_height;
-
-            if (x1 < 0) x1 += image_width;
-            if (x2 < 0) x2 += image_width;
-            if (y1 < 0) y1 += image_height;
-            if (y2 < 0) y2 += image_height;
-
-            Q_ASSERT(x1 >= 0 && x1 < image_width);
-            Q_ASSERT(x2 >= 0 && x2 < image_width);
-            Q_ASSERT(y1 >= 0 && y1 < image_height);
-            Q_ASSERT(y2 >= 0 && y2 < image_height);
+            if (blendType == BlendTransformedBilinearTiled) {
+                x1 %= image_width;
+                x2 %= image_width;
+                y1 %= image_height;
+                y2 %= image_height;
+
+                if (x1 < 0) x1 += image_width;
+                if (x2 < 0) x2 += image_width;
+                if (y1 < 0) y1 += image_height;
+                if (y2 < 0) y2 += image_height;
+
+                Q_ASSERT(x1 >= 0 && x1 < image_width);
+                Q_ASSERT(x2 >= 0 && x2 < image_width);
+                Q_ASSERT(y1 >= 0 && y1 < image_height);
+                Q_ASSERT(y2 >= 0 && y2 < image_height);
+            } else {
+                x1 = qBound(0, x1, image_width - 1);
+                x2 = qBound(0, x2, image_width - 1);
+                y1 = qBound(0, y1, image_height - 1);
+                y2 = qBound(0, y2, image_height - 1);
+            }
 
             const uchar *s1 = data->texture.scanLine(y1);
             const uchar *s2 = data->texture.scanLine(y2);
@@ -1062,39 +800,7 @@ static const uint * QT_FASTCALL fetchTransformedBilinearTiled(uint *buffer, cons
     return buffer;
 }
 
-#if defined(Q_CC_MSVC) && _MSC_VER <= 1300 && !defined(Q_CC_INTEL)
-
-// explicit template instantiations needed to compile with VC6 and VC2002
-
-#define SPANFUNC_POINTER_FETCHUNTRANSFORMED(Arg)  \
-        const uint *qt_fetchUntransformed_##Arg(uint *buffer, const Operator *op, const QSpanData *data, \
-                                             int y, int x, int length) \
-{ \
-        return qt_fetchUntransformed<QImage::Arg>(buffer, op, data, y, x, length Q_TEMPLATE_IMAGEFORMAT_CALL(QImage::Arg)); \
-}
-
-SPANFUNC_POINTER_FETCHUNTRANSFORMED(Format_Mono);
-SPANFUNC_POINTER_FETCHUNTRANSFORMED(Format_MonoLSB);
-SPANFUNC_POINTER_FETCHUNTRANSFORMED(Format_Indexed8);
-SPANFUNC_POINTER_FETCHUNTRANSFORMED(Format_ARGB32_Premultiplied);
-SPANFUNC_POINTER_FETCHUNTRANSFORMED(Format_ARGB32);
-SPANFUNC_POINTER_FETCHUNTRANSFORMED(Format_RGB16);
-SPANFUNC_POINTER_FETCHUNTRANSFORMED(Format_ARGB8565_Premultiplied);
-SPANFUNC_POINTER_FETCHUNTRANSFORMED(Format_RGB666);
-SPANFUNC_POINTER_FETCHUNTRANSFORMED(Format_ARGB6666_Premultiplied);
-SPANFUNC_POINTER_FETCHUNTRANSFORMED(Format_RGB555);
-SPANFUNC_POINTER_FETCHUNTRANSFORMED(Format_ARGB8555_Premultiplied);
-SPANFUNC_POINTER_FETCHUNTRANSFORMED(Format_RGB888);
-SPANFUNC_POINTER_FETCHUNTRANSFORMED(Format_RGB444);
-SPANFUNC_POINTER_FETCHUNTRANSFORMED(Format_ARGB4444_Premultiplied);
-
-#undef SPANFUNC_POINTER_FETCHUNTRANSFORMED
-
-#define SPANFUNC_POINTER_FETCHHUNTRANSFORMED(Arg) qt_fetchUntransformed_##Arg
-
-#else // !VC6 && !VC2002
-# define SPANFUNC_POINTER_FETCHHUNTRANSFORMED(Arg) qt_fetchUntransformed<QImage::Arg>
-#endif
+#define SPANFUNC_POINTER_FETCHHUNTRANSFORMED(Arg) qt_fetchUntransformed<QImage::Arg>
 
 static const SourceFetchProc sourceFetch[NBlendTypes][QImage::NImageFormats] = {
     // Untransformed
@@ -1138,75 +844,75 @@ static const SourceFetchProc sourceFetch[NBlendTypes][QImage::NImageFormats] = {
     // Transformed
     {
         0, // Invalid
-        fetchTransformed,   // Mono
-        fetchTransformed,   // MonoLsb
-        fetchTransformed,   // Indexed8
-        fetchTransformed,   // RGB32
-        fetchTransformed,   // ARGB32
-        fetchTransformed,   // ARGB32_Premultiplied
-        fetchTransformed,   // RGB16
-        fetchTransformed,   // ARGB8565_Premultiplied
-        fetchTransformed,   // RGB666
-        fetchTransformed,   // ARGB6666_Premultiplied
-        fetchTransformed,   // RGB555
-        fetchTransformed,   // ARGB8555_Premultiplied
-        fetchTransformed,   // RGB888
-        fetchTransformed,   // RGB444
-        fetchTransformed,   // ARGB4444_Premultiplied
+        fetchTransformed<BlendTransformed>,   // Mono
+        fetchTransformed<BlendTransformed>,   // MonoLsb
+        fetchTransformed<BlendTransformed>,   // Indexed8
+        fetchTransformed<BlendTransformed>,   // RGB32
+        fetchTransformed<BlendTransformed>,   // ARGB32
+        fetchTransformed<BlendTransformed>,   // ARGB32_Premultiplied
+        fetchTransformed<BlendTransformed>,   // RGB16
+        fetchTransformed<BlendTransformed>,   // ARGB8565_Premultiplied
+        fetchTransformed<BlendTransformed>,   // RGB666
+        fetchTransformed<BlendTransformed>,   // ARGB6666_Premultiplied
+        fetchTransformed<BlendTransformed>,   // RGB555
+        fetchTransformed<BlendTransformed>,   // ARGB8555_Premultiplied
+        fetchTransformed<BlendTransformed>,   // RGB888
+        fetchTransformed<BlendTransformed>,   // RGB444
+        fetchTransformed<BlendTransformed>,   // ARGB4444_Premultiplied
     },
     {
         0, // TransformedTiled
-        fetchTransformedTiled,   // Mono
-        fetchTransformedTiled,   // MonoLsb
-        fetchTransformedTiled,   // Indexed8
-        fetchTransformedTiled,   // RGB32
-        fetchTransformedTiled,   // ARGB32
-        fetchTransformedTiled,   // ARGB32_Premultiplied
-        fetchTransformedTiled,   // RGB16
-        fetchTransformedTiled,   // ARGB8565_Premultiplied
-        fetchTransformedTiled,   // RGB666
-        fetchTransformedTiled,   // ARGB6666_Premultiplied
-        fetchTransformedTiled,   // RGB555
-        fetchTransformedTiled,   // ARGB8555_Premultiplied
-        fetchTransformedTiled,   // RGB888
-        fetchTransformedTiled,   // RGB444
-        fetchTransformedTiled,   // ARGB4444_Premultiplied
+        fetchTransformed<BlendTransformedTiled>,   // Mono
+        fetchTransformed<BlendTransformedTiled>,   // MonoLsb
+        fetchTransformed<BlendTransformedTiled>,   // Indexed8
+        fetchTransformed<BlendTransformedTiled>,   // RGB32
+        fetchTransformed<BlendTransformedTiled>,   // ARGB32
+        fetchTransformed<BlendTransformedTiled>,   // ARGB32_Premultiplied
+        fetchTransformed<BlendTransformedTiled>,   // RGB16
+        fetchTransformed<BlendTransformedTiled>,   // ARGB8565_Premultiplied
+        fetchTransformed<BlendTransformedTiled>,   // RGB666
+        fetchTransformed<BlendTransformedTiled>,   // ARGB6666_Premultiplied
+        fetchTransformed<BlendTransformedTiled>,   // RGB555
+        fetchTransformed<BlendTransformedTiled>,   // ARGB8555_Premultiplied
+        fetchTransformed<BlendTransformedTiled>,   // RGB888
+        fetchTransformed<BlendTransformedTiled>,   // RGB444
+        fetchTransformed<BlendTransformedTiled>,   // ARGB4444_Premultiplied
     },
     {
         0, // Bilinear
-        fetchTransformedBilinear,   // Mono
-        fetchTransformedBilinear,   // MonoLsb
-        fetchTransformedBilinear,   // Indexed8
-        fetchTransformedBilinear,   // RGB32
-        fetchTransformedBilinear,   // ARGB32
-        fetchTransformedBilinear,   // ARGB32_Premultiplied
-        fetchTransformedBilinear,   // RGB16
-        fetchTransformedBilinear,   // ARGB8565_Premultiplied
-        fetchTransformedBilinear,   // RGB666
-        fetchTransformedBilinear,   // ARGB6666_Premultiplied
-        fetchTransformedBilinear,   // RGB555
-        fetchTransformedBilinear,   // ARGB8555_Premultiplied
-        fetchTransformedBilinear,   // RGB888
-        fetchTransformedBilinear,   // RGB444
-        fetchTransformedBilinear    // ARGB4444_Premultiplied
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_Invalid>,   // Mono
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_Invalid>,   // MonoLsb
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_Invalid>,   // Indexed8
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_ARGB32_Premultiplied>,   // RGB32
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_ARGB32>,   // ARGB32
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_ARGB32_Premultiplied>,   // ARGB32_Premultiplied
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_Invalid>,   // RGB16
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_Invalid>,   // ARGB8565_Premultiplied
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_Invalid>,   // RGB666
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_Invalid>,   // ARGB6666_Premultiplied
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_Invalid>,   // RGB555
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_Invalid>,   // ARGB8555_Premultiplied
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_Invalid>,   // RGB888
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_Invalid>,   // RGB444
+        fetchTransformedBilinear<BlendTransformedBilinear, QImage::Format_Invalid>    // ARGB4444_Premultiplied
     },
     {
         0, // BilinearTiled
-        fetchTransformedBilinearTiled,   // Mono
-        fetchTransformedBilinearTiled,   // MonoLsb
-        fetchTransformedBilinearTiled,   // Indexed8
-        fetchTransformedBilinearTiled,   // RGB32
-        fetchTransformedBilinearTiled,   // ARGB32
-        fetchTransformedBilinearTiled,   // ARGB32_Premultiplied
-        fetchTransformedBilinearTiled,   // RGB16
-        fetchTransformedBilinearTiled,   // ARGB8565_Premultiplied
-        fetchTransformedBilinearTiled,   // RGB666
-        fetchTransformedBilinearTiled,   // ARGB6666_Premultiplied
-        fetchTransformedBilinearTiled,   // RGB555
-        fetchTransformedBilinearTiled,   // ARGB8555_Premultiplied
-        fetchTransformedBilinearTiled,   // RGB888
-        fetchTransformedBilinearTiled,   // RGB444
-        fetchTransformedBilinearTiled    // ARGB4444_Premultiplied
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_Invalid>,   // Mono
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_Invalid>,   // MonoLsb
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_Invalid>,   // Indexed8
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_ARGB32_Premultiplied>,   // RGB32
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_ARGB32>,   // ARGB32
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_ARGB32_Premultiplied>,   // ARGB32_Premultiplied
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_Invalid>,   // RGB16
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_Invalid>,   // ARGB8565_Premultiplied
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_Invalid>,   // RGB666
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_Invalid>,   // ARGB6666_Premultiplied
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_Invalid>,   // RGB555
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_Invalid>,   // ARGB8555_Premultiplied
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_Invalid>,   // RGB888
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_Invalid>,   // RGB444
+        fetchTransformedBilinear<BlendTransformedBilinearTiled, QImage::Format_Invalid>    // ARGB4444_Premultiplied
     },
 };
 
@@ -3371,8 +3077,7 @@ static void blend_color_argb(int count, const QSpan *spans, void *userData)
 }
 
 template <class T>
-Q_STATIC_TEMPLATE_FUNCTION void blendColor(int count, const QSpan *spans, void *userData
-                       Q_TEMPLATE_FIX(T))
+Q_STATIC_TEMPLATE_FUNCTION void blendColor(int count, const QSpan *spans, void *userData)
 {
     QSpanData *data = reinterpret_cast<QSpanData *>(userData);
     Operator op = getOperator(data, spans, count);
@@ -3418,28 +3123,7 @@ Q_STATIC_TEMPLATE_FUNCTION void blendColor(int count, const QSpan *spans, void *
     blend_color_generic(count, spans, userData);
 }
 
-#if defined(Q_CC_MSVC) && _MSC_VER <= 1300 && !defined(Q_CC_INTEL)
-#define BLEND_COLOR_DECL(DST)                                           \
-    static void blendColor_##DST(int count,                             \
-                                 const QSpan *spans,                    \
-                                 void *userData)                        \
-    {                                                                   \
-        blendColor<DST>(count, spans, userData Q_TEMPLATE_CALL(DST));   \
-    }
-
-BLEND_COLOR_DECL(qargb8565)
-BLEND_COLOR_DECL(qrgb666)
-BLEND_COLOR_DECL(qargb6666)
-BLEND_COLOR_DECL(qrgb555)
-BLEND_COLOR_DECL(qargb8555)
-BLEND_COLOR_DECL(qrgb888)
-BLEND_COLOR_DECL(qrgb444)
-BLEND_COLOR_DECL(qargb4444)
-#undef DEST_FETCH_DECL
-#define SPANFUNC_POINTER_BLENDCOLOR(DST) blendColor_##DST
-#else // !VC6 && !VC2002
-# define SPANFUNC_POINTER_BLENDCOLOR(DST) blendColor<DST>
-#endif
+#define SPANFUNC_POINTER_BLENDCOLOR(DST) blendColor<DST>
 
 static void blend_color_rgb16(int count, const QSpan *spans, void *userData)
 {
@@ -3517,45 +3201,117 @@ static void blend_color_rgb16(int count, const QSpan *spans, void *userData)
     blend_color_generic(count, spans, userData);
 }
 
-template <SpanMethod spanMethod>
-Q_STATIC_TEMPLATE_FUNCTION void blend_src_generic(int count, const QSpan *spans, void *userData
-                              Q_TEMPLATE_ENUM_FIX(SpanMethod, spanMethod))
+template <typename T>
+void handleSpans(int count, const QSpan *spans, const QSpanData *data, T &handler)
 {
-    QSpanData *data = reinterpret_cast<QSpanData *>(userData);
-
-    uint buffer[buffer_size];
-    uint src_buffer[buffer_size];
-    Operator op = getOperator(data, spans, count);
-
     uint const_alpha = 256;
     if (data->type == QSpanData::Texture)
         const_alpha = data->texture.const_alpha;
 
-    while (count--) {
+    int coverage = 0;
+    while (count) {
         int x = spans->x;
-        int length = spans->len;
-        const int coverage = (spans->coverage * const_alpha) >> 8;
+        const int y = spans->y;
+        int right = x + spans->len;
+
+        // compute length of adjacent spans
+        for (int i = 1; i < count && spans[i].y == y && spans[i].x == right; ++i)
+            right += spans[i].len;
+        int length = right - x;
+
         while (length) {
             int l = qMin(buffer_size, length);
-            const uint *src = op.src_fetch(src_buffer, &op, data, spans->y, x, l);
-            if (spanMethod == RegularSpans) {
-                uint *dest = op.dest_fetch ? op.dest_fetch(buffer, data->rasterBuffer, x, spans->y, l) : buffer;
-                op.func(dest, src, l, coverage);
-                if (op.dest_store)
-                    op.dest_store(data->rasterBuffer, x, spans->y, dest, l);
-            } else {
-                drawBufferSpan(data, src, l, x, spans->y, l, coverage);
-            }
-            x += l;
             length -= l;
+
+            int process_length = l;
+            int process_x = x;
+
+            const uint *src = handler.fetch(process_x, y, process_length);
+            int offset = 0;
+            while (l > 0) {
+                if (x == spans->x) // new span?
+                    coverage = (spans->coverage * const_alpha) >> 8;
+
+                int right = spans->x + spans->len;
+                int len = qMin(l, right - x);
+
+                handler.process(x, y, len, coverage, src, offset);
+
+                l -= len;
+                x += len;
+                offset += len;
+
+                if (x == right) { // done with current span?
+                    ++spans;
+                    --count;
+                }
+            }
+            handler.store(process_x, y, process_length);
         }
-        ++spans;
     }
 }
 
+struct QBlendBase
+{
+    QBlendBase(QSpanData *d, Operator o)
+        : data(d)
+        , op(o)
+        , dest(0)
+    {
+    }
+
+    QSpanData *data;
+    Operator op;
+
+    uint *dest;
+
+    uint buffer[buffer_size];
+    uint src_buffer[buffer_size];
+};
+
+template <SpanMethod spanMethod>
+class BlendSrcGeneric : public QBlendBase
+{
+public:
+    BlendSrcGeneric(QSpanData *d, Operator o)
+        : QBlendBase(d, o)
+    {
+    }
+
+    const uint *fetch(int x, int y, int len)
+    {
+        if (spanMethod == RegularSpans)
+            dest = op.dest_fetch ? op.dest_fetch(buffer, data->rasterBuffer, x, y, len) : buffer;
+
+        return op.src_fetch(src_buffer, &op, data, y, x, len);
+    }
+
+    void process(int x, int y, int len, int coverage, const uint *src, int offset)
+    {
+        if (spanMethod == RegularSpans)
+            op.func(dest + offset, src + offset, len, coverage);
+        else
+            drawBufferSpan(data, src + offset, len, x, y, len, coverage);
+    }
+
+    void store(int x, int y, int len)
+    {
+        if (spanMethod == RegularSpans && op.dest_store) {
+            op.dest_store(data->rasterBuffer, x, y, dest, len);
+        }
+    }
+};
+
+template <SpanMethod spanMethod>
+Q_STATIC_TEMPLATE_FUNCTION void blend_src_generic(int count, const QSpan *spans, void *userData)
+{
+    QSpanData *data = reinterpret_cast<QSpanData *>(userData);
+    BlendSrcGeneric<spanMethod> blend(data, getOperator(data, spans, count));
+    handleSpans(count, spans, data, blend);
+}
+
 template <SpanMethod spanMethod>
-Q_STATIC_TEMPLATE_FUNCTION void blend_untransformed_generic(int count, const QSpan *spans, void *userData
-                                        Q_TEMPLATE_ENUM_FIX(SpanMethod, spanMethod))
+Q_STATIC_TEMPLATE_FUNCTION void blend_untransformed_generic(int count, const QSpan *spans, void *userData)
 {
     QSpanData *data = reinterpret_cast<QSpanData *>(userData);
 
@@ -3606,13 +3362,12 @@ Q_STATIC_TEMPLATE_FUNCTION void blend_untransformed_generic(int count, const QSp
 }
 
 template <SpanMethod spanMethod>
-Q_STATIC_TEMPLATE_FUNCTION void blend_untransformed_argb(int count, const QSpan *spans, void *userData
-                                     Q_TEMPLATE_ENUM_FIX(SpanMethod, spanMethod))
+Q_STATIC_TEMPLATE_FUNCTION void blend_untransformed_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_untransformed_generic<spanMethod>(count, spans, userData Q_TEMPLATE_ENUM_CALL(SpanMethod, spanMethod));
+        blend_untransformed_generic<spanMethod>(count, spans, userData);
         return;
     }
 
@@ -4858,8 +4613,7 @@ void QT_FASTCALL blendUntransformed(int count, const QSpan *spans, void *userDat
     if (mode != QPainter::CompositionMode_SourceOver &&
         mode != QPainter::CompositionMode_Source)
     {
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
         return;
     }
 
@@ -4921,8 +4675,7 @@ static void blend_untransformed_rgb888(int count, const QSpan *spans,
         blendUntransformed<qrgb888, qrgb888>(count, spans, userData);
     else
 #endif
-        blend_untransformed_generic<RegularSpans>(count, spans, userData
-                                                  Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_untransformed_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_untransformed_argb6666(int count, const QSpan *spans,
@@ -4937,8 +4690,7 @@ static void blend_untransformed_argb6666(int count, const QSpan *spans,
         blendUntransformed<qargb6666, qrgb666>(count, spans, userData);
     else
 #endif
-        blend_untransformed_generic<RegularSpans>(count, spans, userData
-                                                  Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_untransformed_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_untransformed_rgb666(int count, const QSpan *spans,
@@ -4953,8 +4705,7 @@ static void blend_untransformed_rgb666(int count, const QSpan *spans,
         blendUntransformed<qrgb666, qrgb666>(count, spans, userData);
     else
 #endif
-        blend_untransformed_generic<RegularSpans>(count, spans, userData
-                                                  Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_untransformed_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_untransformed_argb8565(int count, const QSpan *spans,
@@ -4969,8 +4720,7 @@ static void blend_untransformed_argb8565(int count, const QSpan *spans,
         blendUntransformed<qargb8565, qrgb565>(count, spans, userData);
     else
 #endif
-        blend_untransformed_generic<RegularSpans>(count, spans, userData
-                                                  Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_untransformed_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_untransformed_rgb565(int count, const QSpan *spans,
@@ -4985,8 +4735,7 @@ static void blend_untransformed_rgb565(int count, const QSpan *spans,
         blendUntransformed<qrgb565, qrgb565>(count, spans, userData);
     else
 #endif
-        blend_untransformed_generic<RegularSpans>(count, spans, userData
-                                                  Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_untransformed_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_untransformed_argb8555(int count, const QSpan *spans,
@@ -5001,8 +4750,7 @@ static void blend_untransformed_argb8555(int count, const QSpan *spans,
         blendUntransformed<qargb8555, qrgb555>(count, spans, userData);
     else
 #endif
-        blend_untransformed_generic<RegularSpans>(count, spans, userData
-                                                  Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_untransformed_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_untransformed_rgb555(int count, const QSpan *spans,
@@ -5017,8 +4765,7 @@ static void blend_untransformed_rgb555(int count, const QSpan *spans,
         blendUntransformed<qrgb555, qrgb555>(count, spans, userData);
     else
 #endif
-        blend_untransformed_generic<RegularSpans>(count, spans, userData
-                                                  Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_untransformed_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_untransformed_argb4444(int count, const QSpan *spans,
@@ -5033,8 +4780,7 @@ static void blend_untransformed_argb4444(int count, const QSpan *spans,
         blendUntransformed<qargb4444, qrgb444>(count, spans, userData);
     else
 #endif
-        blend_untransformed_generic<RegularSpans>(count, spans, userData
-                                                  Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_untransformed_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_untransformed_rgb444(int count, const QSpan *spans,
@@ -5049,13 +4795,11 @@ static void blend_untransformed_rgb444(int count, const QSpan *spans,
         blendUntransformed<qrgb444, qrgb444>(count, spans, userData);
     else
 #endif
-        blend_untransformed_generic<RegularSpans>(count, spans, userData
-                                                  Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_untransformed_generic<RegularSpans>(count, spans, userData);
 }
 
 template <SpanMethod spanMethod>
-Q_STATIC_TEMPLATE_FUNCTION void blend_tiled_generic(int count, const QSpan *spans, void *userData
-                                Q_TEMPLATE_ENUM_FIX(SpanMethod, spanMethod))
+Q_STATIC_TEMPLATE_FUNCTION void blend_tiled_generic(int count, const QSpan *spans, void *userData)
 {
     QSpanData *data = reinterpret_cast<QSpanData *>(userData);
 
@@ -5109,13 +4853,12 @@ Q_STATIC_TEMPLATE_FUNCTION void blend_tiled_generic(int count, const QSpan *span
 }
 
 template <SpanMethod spanMethod>
-Q_STATIC_TEMPLATE_FUNCTION void blend_tiled_argb(int count, const QSpan *spans, void *userData
-                             Q_TEMPLATE_ENUM_FIX(SpanMethod, spanMethod))
+Q_STATIC_TEMPLATE_FUNCTION void blend_tiled_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_tiled_generic<spanMethod>(count, spans, userData Q_TEMPLATE_ENUM_CALL(SpanMethod, spanMethod));
+        blend_tiled_generic<spanMethod>(count, spans, userData);
         return;
     }
 
@@ -5171,8 +4914,7 @@ Q_STATIC_TEMPLATE_FUNCTION void blendTiled(int count, const QSpan *spans, void *
     if (mode != QPainter::CompositionMode_SourceOver &&
         mode != QPainter::CompositionMode_Source)
     {
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
         return;
     }
 
@@ -5242,8 +4984,7 @@ static void blend_tiled_rgb888(int count, const QSpan *spans, void *userData)
         blendTiled<qrgb888, qrgb888>(count, spans, userData);
     else
 #endif
-        blend_tiled_generic<RegularSpans>(count, spans, userData
-                                          Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_tiled_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_tiled_argb6666(int count, const QSpan *spans, void *userData)
@@ -5257,8 +4998,7 @@ static void blend_tiled_argb6666(int count, const QSpan *spans, void *userData)
         blendTiled<qargb6666, qrgb666>(count, spans, userData);
     else
 #endif
-        blend_tiled_generic<RegularSpans>(count, spans, userData
-                                          Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_tiled_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_tiled_rgb666(int count, const QSpan *spans, void *userData)
@@ -5272,8 +5012,7 @@ static void blend_tiled_rgb666(int count, const QSpan *spans, void *userData)
         blendTiled<qrgb666, qrgb666>(count, spans, userData);
     else
 #endif
-        blend_tiled_generic<RegularSpans>(count, spans, userData
-                                          Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_tiled_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_tiled_argb8565(int count, const QSpan *spans, void *userData)
@@ -5287,8 +5026,7 @@ static void blend_tiled_argb8565(int count, const QSpan *spans, void *userData)
         blendTiled<qargb8565, qrgb565>(count, spans, userData);
     else
 #endif
-        blend_tiled_generic<RegularSpans>(count, spans, userData
-                                          Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_tiled_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_tiled_rgb565(int count, const QSpan *spans, void *userData)
@@ -5302,8 +5040,7 @@ static void blend_tiled_rgb565(int count, const QSpan *spans, void *userData)
         blendTiled<qrgb565, qrgb565>(count, spans, userData);
     else
 #endif
-        blend_tiled_generic<RegularSpans>(count, spans, userData
-                                          Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_tiled_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_tiled_argb8555(int count, const QSpan *spans, void *userData)
@@ -5317,8 +5054,7 @@ static void blend_tiled_argb8555(int count, const QSpan *spans, void *userData)
         blendTiled<qargb8555, qrgb555>(count, spans, userData);
     else
 #endif
-        blend_tiled_generic<RegularSpans>(count, spans, userData
-                                          Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_tiled_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_tiled_rgb555(int count, const QSpan *spans, void *userData)
@@ -5332,8 +5068,7 @@ static void blend_tiled_rgb555(int count, const QSpan *spans, void *userData)
         blendTiled<qrgb555, qrgb555>(count, spans, userData);
     else
 #endif
-        blend_tiled_generic<RegularSpans>(count, spans, userData
-                                          Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_tiled_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_tiled_argb4444(int count, const QSpan *spans, void *userData)
@@ -5347,8 +5082,7 @@ static void blend_tiled_argb4444(int count, const QSpan *spans, void *userData)
         blendTiled<qargb4444, qrgb444>(count, spans, userData);
     else
 #endif
-        blend_tiled_generic<RegularSpans>(count, spans, userData
-                                          Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_tiled_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_tiled_rgb444(int count, const QSpan *spans, void *userData)
@@ -5362,19 +5096,17 @@ static void blend_tiled_rgb444(int count, const QSpan *spans, void *userData)
         blendTiled<qrgb444, qrgb444>(count, spans, userData);
     else
 #endif
-        blend_tiled_generic<RegularSpans>(count, spans, userData
-                                          Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_tiled_generic<RegularSpans>(count, spans, userData);
 }
 
 
 template <SpanMethod spanMethod>
-Q_STATIC_TEMPLATE_FUNCTION void blend_transformed_bilinear_argb(int count, const QSpan *spans, void *userData
-                                            Q_TEMPLATE_ENUM_FIX(SpanMethod, spanMethod))
+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 Q_TEMPLATE_ENUM_CALL(SpanMethod, spanMethod));
+        blend_src_generic<spanMethod>(count, spans, userData);
         return;
     }
 
@@ -5553,8 +5285,7 @@ Q_STATIC_TEMPLATE_FUNCTION void blendTransformedBilinear(int count, const QSpan
 
 
     if (mode != QPainter::CompositionMode_SourceOver) {
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
         return;
     }
 
@@ -5757,8 +5488,7 @@ static void blend_transformed_bilinear_rgb888(int count, const QSpan *spans, voi
         blendTransformedBilinear<qrgb888, qrgb888>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_bilinear_argb6666(int count, const QSpan *spans, void *userData)
@@ -5772,8 +5502,7 @@ static void blend_transformed_bilinear_argb6666(int count, const QSpan *spans, v
         blendTransformedBilinear<qargb6666, qrgb666>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_bilinear_rgb666(int count, const QSpan *spans, void *userData)
@@ -5787,8 +5516,7 @@ static void blend_transformed_bilinear_rgb666(int count, const QSpan *spans, voi
         blendTransformedBilinear<qrgb666, qrgb666>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_bilinear_argb8565(int count, const QSpan *spans, void *userData)
@@ -5802,8 +5530,7 @@ static void blend_transformed_bilinear_argb8565(int count, const QSpan *spans, v
         blendTransformedBilinear<qargb8565, qrgb565>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_bilinear_rgb565(int count, const QSpan *spans,
@@ -5818,8 +5545,7 @@ static void blend_transformed_bilinear_rgb565(int count, const QSpan *spans,
         blendTransformedBilinear<qrgb565, qargb8565>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_bilinear_argb8555(int count, const QSpan *spans, void *userData)
@@ -5833,8 +5559,7 @@ static void blend_transformed_bilinear_argb8555(int count, const QSpan *spans, v
         blendTransformedBilinear<qargb8555, qrgb555>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_bilinear_rgb555(int count, const QSpan *spans, void *userData)
@@ -5848,8 +5573,7 @@ static void blend_transformed_bilinear_rgb555(int count, const QSpan *spans, voi
         blendTransformedBilinear<qrgb555, qrgb555>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_bilinear_argb4444(int count, const QSpan *spans, void *userData)
@@ -5863,8 +5587,7 @@ static void blend_transformed_bilinear_argb4444(int count, const QSpan *spans, v
         blendTransformedBilinear<qargb4444, qrgb444>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_bilinear_rgb444(int count, const QSpan *spans, void *userData)
@@ -5878,18 +5601,16 @@ static void blend_transformed_bilinear_rgb444(int count, const QSpan *spans, voi
         blendTransformedBilinear<qrgb444, qrgb444>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 template <SpanMethod spanMethod>
-Q_STATIC_TEMPLATE_FUNCTION void blend_transformed_bilinear_tiled_argb(int count, const QSpan *spans, void *userData
-                                                  Q_TEMPLATE_ENUM_FIX(SpanMethod, spanMethod))
+Q_STATIC_TEMPLATE_FUNCTION void blend_transformed_bilinear_tiled_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 Q_TEMPLATE_ENUM_CALL(SpanMethod, spanMethod));
+        blend_src_generic<spanMethod>(count, spans, userData);
         return;
     }
 
@@ -6075,13 +5796,12 @@ Q_STATIC_TEMPLATE_FUNCTION void blend_transformed_bilinear_tiled_argb(int count,
 }
 
 template <SpanMethod spanMethod>
-Q_STATIC_TEMPLATE_FUNCTION void blend_transformed_argb(int count, const QSpan *spans, void *userData
-                                   Q_TEMPLATE_ENUM_FIX(SpanMethod, spanMethod))
+Q_STATIC_TEMPLATE_FUNCTION void blend_transformed_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 Q_TEMPLATE_ENUM_CALL(SpanMethod, spanMethod));
+        blend_src_generic<spanMethod>(count, spans, userData);
         return;
     }
 
@@ -6203,8 +5923,7 @@ Q_STATIC_TEMPLATE_FUNCTION void blendTransformed(int count, const QSpan *spans,
     QPainter::CompositionMode mode = data->rasterBuffer->compositionMode;
 
     if (mode != QPainter::CompositionMode_SourceOver) {
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
         return;
     }
 
@@ -6353,8 +6072,7 @@ static void blend_transformed_rgb888(int count, const QSpan *spans,
         blendTransformed<qrgb888, qrgb888>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_argb6666(int count, const QSpan *spans,
@@ -6369,8 +6087,7 @@ static void blend_transformed_argb6666(int count, const QSpan *spans,
         blendTransformed<qargb6666, qrgb666>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_rgb666(int count, const QSpan *spans,
@@ -6385,8 +6102,7 @@ static void blend_transformed_rgb666(int count, const QSpan *spans,
         blendTransformed<qrgb666, qrgb666>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_argb8565(int count, const QSpan *spans,
@@ -6401,8 +6117,7 @@ static void blend_transformed_argb8565(int count, const QSpan *spans,
         blendTransformed<qargb8565, qrgb565>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_rgb565(int count, const QSpan *spans,
@@ -6417,8 +6132,7 @@ static void blend_transformed_rgb565(int count, const QSpan *spans,
         blendTransformed<qrgb565, qrgb565>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_argb8555(int count, const QSpan *spans,
@@ -6433,8 +6147,7 @@ static void blend_transformed_argb8555(int count, const QSpan *spans,
         blendTransformed<qargb8555, qrgb555>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_rgb555(int count, const QSpan *spans,
@@ -6449,8 +6162,7 @@ static void blend_transformed_rgb555(int count, const QSpan *spans,
         blendTransformed<qrgb555, qrgb555>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_argb4444(int count, const QSpan *spans,
@@ -6465,8 +6177,7 @@ static void blend_transformed_argb4444(int count, const QSpan *spans,
         blendTransformed<qargb4444, qrgb444>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_rgb444(int count, const QSpan *spans,
@@ -6481,18 +6192,16 @@ static void blend_transformed_rgb444(int count, const QSpan *spans,
         blendTransformed<qrgb444, qrgb444>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 template <SpanMethod spanMethod>
-Q_STATIC_TEMPLATE_FUNCTION void blend_transformed_tiled_argb(int count, const QSpan *spans, void *userData
-                                         Q_TEMPLATE_ENUM_FIX(SpanMethod, spanMethod))
+Q_STATIC_TEMPLATE_FUNCTION void blend_transformed_tiled_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 Q_TEMPLATE_ENUM_CALL(SpanMethod, spanMethod));
+        blend_src_generic<spanMethod>(count, spans, userData);
         return;
     }
 
@@ -6626,8 +6335,7 @@ Q_STATIC_TEMPLATE_FUNCTION void blendTransformedTiled(int count, const QSpan *sp
     QPainter::CompositionMode mode = data->rasterBuffer->compositionMode;
 
     if (mode != QPainter::CompositionMode_SourceOver) {
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
         return;
     }
 
@@ -6777,8 +6485,7 @@ static void blend_transformed_tiled_rgb888(int count, const QSpan *spans,
         blendTransformedTiled<qrgb888, qrgb888>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_tiled_argb6666(int count, const QSpan *spans,
@@ -6793,8 +6500,7 @@ static void blend_transformed_tiled_argb6666(int count, const QSpan *spans,
         blendTransformedTiled<qargb6666, qrgb666>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_tiled_rgb666(int count, const QSpan *spans,
@@ -6809,8 +6515,7 @@ static void blend_transformed_tiled_rgb666(int count, const QSpan *spans,
         blendTransformedTiled<qrgb666, qrgb666>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_tiled_argb8565(int count, const QSpan *spans,
@@ -6825,8 +6530,7 @@ static void blend_transformed_tiled_argb8565(int count, const QSpan *spans,
         blendTransformedTiled<qargb8565, qrgb565>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_tiled_rgb565(int count, const QSpan *spans,
@@ -6841,8 +6545,7 @@ static void blend_transformed_tiled_rgb565(int count, const QSpan *spans,
         blendTransformedTiled<qrgb565, qrgb565>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_tiled_argb8555(int count, const QSpan *spans,
@@ -6857,8 +6560,7 @@ static void blend_transformed_tiled_argb8555(int count, const QSpan *spans,
         blendTransformedTiled<qargb8555, qrgb555>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_tiled_rgb555(int count, const QSpan *spans,
@@ -6873,8 +6575,7 @@ static void blend_transformed_tiled_rgb555(int count, const QSpan *spans,
         blendTransformedTiled<qrgb555, qrgb555>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_tiled_argb4444(int count, const QSpan *spans,
@@ -6889,8 +6590,7 @@ static void blend_transformed_tiled_argb4444(int count, const QSpan *spans,
         blendTransformedTiled<qargb4444, qrgb444>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
 static void blend_transformed_tiled_rgb444(int count, const QSpan *spans,
@@ -6905,36 +6605,10 @@ static void blend_transformed_tiled_rgb444(int count, const QSpan *spans,
         blendTransformedTiled<qrgb444, qrgb444>(count, spans, userData);
     else
 #endif
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
 }
 
-#if defined(Q_CC_MSVC) && _MSC_VER <= 1300 && !defined(Q_CC_INTEL)
-
-// explicit template instantiations needed to compile with VC6 and VC2002
-
-#define SPANFUNC_INSTANTIATION(Name, Arg)  \
-static inline void Name##_##Arg(int count, const QSpan *spans, void *userData) \
-{ \
-    Name<Arg>(count, spans, userData Q_TEMPLATE_ENUM_CALL(SpanMethod, Arg)); \
-}
-
-SPANFUNC_INSTANTIATION(blend_untransformed_generic, RegularSpans);
-SPANFUNC_INSTANTIATION(blend_untransformed_argb, RegularSpans);
-SPANFUNC_INSTANTIATION(blend_tiled_generic, RegularSpans);
-SPANFUNC_INSTANTIATION(blend_tiled_argb, RegularSpans);
-SPANFUNC_INSTANTIATION(blend_src_generic, RegularSpans);
-SPANFUNC_INSTANTIATION(blend_transformed_argb, RegularSpans);
-SPANFUNC_INSTANTIATION(blend_transformed_tiled_argb, RegularSpans);
-SPANFUNC_INSTANTIATION(blend_transformed_bilinear_argb, RegularSpans);
-SPANFUNC_INSTANTIATION(blend_transformed_bilinear_tiled_argb, RegularSpans);
-#undef SPANFUNC_INSTANTIATION
-
-#define SPANFUNC_POINTER(Name, Arg) Name##_##Arg
-
-#else // !VC6 && !VC2002
 # define SPANFUNC_POINTER(Name, Arg) Name<Arg>
-#endif
 
 
 /* Image formats here are target formats */
@@ -7301,8 +6975,7 @@ static void qt_gradient_quint32(int count, const QSpan *spans, void *userData)
         }
 
     } else {
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
     }
 }
 
@@ -7350,8 +7023,7 @@ static void qt_gradient_quint16(int count, const QSpan *spans, void *userData)
         data->solid.color = oldColor;
 
     } else {
-        blend_src_generic<RegularSpans>(count, spans, userData
-                                        Q_TEMPLATE_ENUM_CALL(SpanMethod, RegularSpans));
+        blend_src_generic<RegularSpans>(count, spans, userData);
     }
 }
 
@@ -7410,7 +7082,13 @@ static void qt_alphamapblit_quint16(QRasterBuffer *rasterBuffer,
 }
 
 void qt_build_pow_tables() {
-    qreal smoothing = 1.7;
+    qreal smoothing = qreal(1.7);
+
+#ifdef Q_WS_MAC
+    // decided by testing a few things on an iMac, should probably get this from the
+    // system...
+    smoothing = 2.0;
+#endif
 
 #ifdef Q_WS_WIN
     int winSmooth;
@@ -7426,15 +7104,15 @@ void qt_build_pow_tables() {
     }
 #else
     for (int i=0; i<256; ++i) {
-        qt_pow_rgb_gamma[i] = uchar(qRound(pow(i / qreal(255), smoothing) * 255));
-        qt_pow_rgb_invgamma[i] = uchar(qRound(pow(i / qreal(255), 1 / smoothing) * 255));
+        qt_pow_rgb_gamma[i] = uchar(qRound(pow(i / qreal(255.0), smoothing) * 255));
+        qt_pow_rgb_invgamma[i] = uchar(qRound(pow(i / qreal(255.), 1 / smoothing) * 255));
     }
 #endif
 
 #if defined(Q_OS_WIN) && !defined(Q_OS_WINCE)
     const qreal gray_gamma = 2.31;
     for (int i=0; i<256; ++i)
-        qt_pow_gamma[i] = uint(qRound(pow(i / 255.0, gray_gamma) * 2047));
+        qt_pow_gamma[i] = uint(qRound(pow(i / qreal(255.), gray_gamma) * 2047));
     for (int i=0; i<2048; ++i)
         qt_pow_invgamma[i] = uchar(qRound(pow(i / 2047.0, 1 / gray_gamma) * 255));
 #endif
@@ -7699,13 +7377,13 @@ inline void qt_rectfill_template(QRasterBuffer *rasterBuffer,
 QT_RECTFILL(quint32)
 QT_RECTFILL(quint16)
 QT_RECTFILL(qargb8565)
-QT_RECTFILL(qrgb666);
-QT_RECTFILL(qargb6666);
+QT_RECTFILL(qrgb666)
+QT_RECTFILL(qargb6666)
 QT_RECTFILL(qrgb555)
 QT_RECTFILL(qargb8555)
 QT_RECTFILL(qrgb888)
-QT_RECTFILL(qrgb444);
-QT_RECTFILL(qargb4444);
+QT_RECTFILL(qrgb444)
+QT_RECTFILL(qargb4444)
 #undef QT_RECTFILL
 
 
diff --git a/src/gui/painting/qdrawhelper_p.h b/src/gui/painting/qdrawhelper_p.h
index ddda7f7..8849128 100644
--- a/src/gui/painting/qdrawhelper_p.h
+++ b/src/gui/painting/qdrawhelper_p.h
@@ -110,6 +110,7 @@ struct QSpanData;
 class QGradient;
 class QRasterBuffer;
 class QClipData;
+class QRasterPaintEngineState;
 
 typedef QT_FT_SpanFunc ProcessSpans;
 typedef void (*BitmapBlitFunc)(QRasterBuffer *rasterBuffer,
@@ -293,7 +294,7 @@ struct QSpanData
     };
 
     void init(QRasterBuffer *rb, const QRasterPaintEngine *pe);
-    void setup(const QBrush &brush, int alpha);
+    void setup(const QBrush &brush, int alpha, QPainter::CompositionMode compositionMode);
     void setupMatrix(const QTransform &matrix, int bilinear);
     void initTexture(const QImage *image, int alpha, QTextureData::Type = QTextureData::Plain, const QRect &sourceRect = QRect());
     void adjustSpanMethods();
@@ -453,6 +454,7 @@ public:
     inline bool operator==(const qargb8565 &v) const;
 
     inline quint32 rawValue() const;
+    inline quint16 rawValue16() const;
 
 private:
     friend class qrgb565;
@@ -469,7 +471,7 @@ public:
 
     inline explicit qrgb565(quint32p v);
     inline explicit qrgb565(quint32 v);
-    inline explicit qrgb565(qargb8565 v);
+    inline explicit qrgb565(const qargb8565 &v);
 
     inline operator quint32() const;
     inline operator quint16() const;
@@ -575,6 +577,11 @@ quint32 qargb8565::rawValue() const
     return (data[2] << 16) | (data[1] << 8) | data[0];
 }
 
+quint16 qargb8565::rawValue16() const
+{
+    return (data[2] << 8) | data[1];
+}
+
 qrgb565::qrgb565(quint32p v)
 {
     *this = qrgb565(quint32(v));
@@ -589,7 +596,7 @@ qrgb565::qrgb565(quint32 v)
     data = (r & 0xf800) | (g & 0x07e0)| (b & 0x001f);
 }
 
-qrgb565::qrgb565(qargb8565 v)
+qrgb565::qrgb565(const qargb8565 &v)
 {
     data = (v.data[2] << 8) | v.data[1];
 }
diff --git a/src/gui/painting/qdrawutil.cpp b/src/gui/painting/qdrawutil.cpp
index 2beeb0e..29b922d 100644
--- a/src/gui/painting/qdrawutil.cpp
+++ b/src/gui/painting/qdrawutil.cpp
@@ -1038,4 +1038,328 @@ void qDrawItem(QPainter *p, Qt::GUIStyle gs,
 
 #endif
 
+/*!
+    \class QMargins
+    \since 4.6
+
+    Holds the borders used to split a pixmap into nine segments in order to
+    draw it, similar to \l{http://www.w3.org/TR/css3-background/}
+    {CSS3 border-images}.
+
+    \sa Qt::TileRule, QTileRules
+*/
+
+/*! \fn QMargins::QMargins(int margin)
+  Constructs a QMargins with the top, left, bottom, and
+  right margins set to \a margin.
+*/
+
+/*! \fn QMargins::QMargins(int topMargin, int leftMargin, int bottomMargin, int rightMargin)
+  Constructs a QMargins with the given \a topMargin, \a leftMargin,
+  \a bottomMargin, and \a rightMargin.
+ */
+
+/*!
+    \class QTileRules
+    \since 4.6
+
+    Holds the rules used to draw a pixmap or image split into nine segments,
+    similar to \l{http://www.w3.org/TR/css3-background/}{CSS3 border-images}.
+
+    \sa Qt::TileRule, QMargins
+*/
+
+/*! \fn QTileRules::QTileRules(Qt::TileRule horizontalRule, Qt::TileRule verticalRule)
+  Constructs a QTileRules with the given \a horizontalRule and
+  \a verticalRule.
+ */
+
+/*! \fn QTileRules::QTileRules(Qt::TileRule rule)
+  Constructs a QTileRules with the given \a rule used for both
+  the horizontal rule and the vertical rule.
+ */
+
+/*!
+    \fn void qDrawBorderPixmap(QPainter *painter, const QRect &target, const QMargins &margins, const QPixmap &pixmap)
+    \since 4.6
+    \relates QMargins
+
+    Draws the given \a pixmap into the given \a target rectangle, using the
+    given \a painter. The pixmap will be split into nine segments and drawn
+    according to the \a margins structure.
+*/
+
+static inline void qVerticalRepeat(QPainter *painter,
+                                   const QRect &target,
+                                   const QPixmap &pixmap,
+                                   const QRect &source,
+                                   void (*drawPixmap)(QPainter*,
+                                                      const QRect&,
+                                                      const QPixmap&,
+                                                      const QRect&))
+{
+    const int x = target.x();
+    const int width = target.width();
+    const int height = source.height();
+    const int bottom = target.bottom() - height;
+    int y = target.y();
+    for (; y < bottom; y += height)
+        (*drawPixmap)(painter, QRect(x, y, width, height), pixmap, source);
+    const QRect remaining(source.x(), source.y(), source.width(), target.bottom() - y + 1);
+    (*drawPixmap)(painter, QRect(x, y, width, remaining.height()), pixmap, remaining);
+}
+
+static inline void qHorizontalRepeat(QPainter *painter, const QRect &target, const QPixmap &pixmap, const QRect &source,
+                                     void (*drawPixmap)(QPainter*, const QRect&, const QPixmap&, const QRect&))
+{
+    const int y = target.y();
+    const int width = source.width();
+    const int height = target.height();
+    const int right = target.right() - width;
+    int x = target.x();
+    for (; x < right; x += width)
+        (*drawPixmap)(painter, QRect(x, y, width, height), pixmap, source);
+    const QRect remaining(source.x(), source.y(), target.right() - x + 1, source.height());
+    (*drawPixmap)(painter, QRect(x, y, remaining.width(), height), pixmap, remaining);
+}
+
+static inline void qVerticalRound(QPainter *painter, const QRect &target, const QPixmap &pixmap, const QRect &source,
+                                  void (*drawPixmap)(QPainter*, const QRect&, const QPixmap&, const QRect&))
+{
+    // qreal based - slow on non-fpu devices
+    const qreal x = target.x();
+    const qreal width = target.width();
+    const qreal verticalFactor = static_cast<qreal>(target.height()) / static_cast<qreal>(source.height());
+    const qreal verticalIncrement = static_cast<qreal>(target.height()) / static_cast<int>(verticalFactor + 0.5);
+    const qreal bottom = target.bottom();
+    for (qreal y = static_cast<qreal>(target.y()); y < bottom; y += verticalIncrement)
+         (*drawPixmap)(painter, QRectF(x, y, width, verticalIncrement).toRect(), pixmap, source);
+
+}
+
+static inline void qHorizontalRound(QPainter *painter, const QRect &target, const QPixmap &pixmap, const QRect &source,
+                                    void (*drawPixmap)(QPainter*, const QRect&, const QPixmap&, const QRect&))
+{
+    // qreal based - slow on non-fpu devices
+    const qreal y = target.y();
+    const qreal height = target.height();
+    const qreal horizontalFactor = static_cast<qreal>(target.width()) / static_cast<qreal>(source.width());
+    const qreal horizontalIncrement = static_cast<qreal>(target.width()) / static_cast<int>(horizontalFactor + 0.5);
+    const qreal right = target.right();
+    for (qreal x = target.x(); x < right; x += horizontalIncrement)
+        (*drawPixmap)(painter, QRectF(x, y, horizontalIncrement, height).toRect(), pixmap, source);
+}
+
+static inline void qDrawPixmap(QPainter *painter, const QRect &target, const QPixmap &pixmap, const QRect &source)
+{
+    painter->drawPixmap(target, pixmap, source);
+}
+
+static inline void qDrawVerticallyRepeatedPixmap(QPainter *painter, const QRect &target, const QPixmap &pixmap, const QRect &source)
+{
+    qVerticalRepeat(painter, target, pixmap, source, qDrawPixmap);
+}
+
+static inline void qDrawHorizontallyRepeatedPixmap(QPainter *painter, const QRect &target, const QPixmap &pixmap, const QRect &source)
+{
+    qHorizontalRepeat(painter, target, pixmap, source, qDrawPixmap);
+}
+
+static inline void qDrawVerticallyRoundedPixmap(QPainter *painter, const QRect &target, const QPixmap &pixmap, const QRect &source)
+{
+    qVerticalRound(painter, target, pixmap, source, qDrawPixmap);
+}
+
+static inline void qDrawHorizontallyRoundedPixmap(QPainter *painter, const QRect &target, const QPixmap &pixmap, const QRect &source)
+{
+    qHorizontalRound(painter, target, pixmap, source, qDrawPixmap);
+}
+
+/*!
+    \since 4.6
+
+    Draws the indicated \a sourceRect rectangle from the given \a pixmap into
+    the given \a targetRect rectangle, using the given \a painter. The pixmap
+    will be split into nine segments according to the given \a targetMargins
+    and \a sourceMargins structures. Finally, the pixmap will be drawn
+    according to the given \a rules.
+
+    This function is used to draw a scaled pixmap, similar to
+    \l{http://www.w3.org/TR/css3-background/}{CSS3 border-images}
+
+    \sa Qt::TileRule, QTileRules, QMargins
+*/
+
+void qDrawBorderPixmap(QPainter *painter, const QRect &targetRect, const QMargins &targetMargins, const QPixmap &pixmap,
+                       const QRect &sourceRect, const QMargins &sourceMargins, const QTileRules &rules)
+{
+    // source center
+    const int sourceTop = sourceRect.top();
+    const int sourceLeft = sourceRect.left();
+    const int sourceCenterTop = sourceTop + sourceMargins.top;
+    const int sourceCenterLeft = sourceLeft + sourceMargins.left;
+    const int sourceCenterBottom = sourceRect.bottom() - sourceMargins.bottom + 1;
+    const int sourceCenterRight = sourceRect.right() - sourceMargins.right + 1;
+    const int sourceCenterWidth = sourceCenterRight - sourceMargins.left;
+    const int sourceCenterHeight = sourceCenterBottom - sourceMargins.top;
+    // target center
+    const int targetTop = targetRect.top();
+    const int targetLeft = targetRect.left();
+    const int targetCenterTop = targetTop + targetMargins.top;
+    const int targetCenterLeft = targetLeft + targetMargins.left;
+    const int targetCenterBottom = targetRect.bottom() - targetMargins.bottom + 1;
+    const int targetCenterRight = targetRect.right() - targetMargins.right + 1;
+    const int targetCenterWidth = targetCenterRight - targetCenterLeft;
+    const int targetCenterHeight = targetCenterBottom - targetCenterTop;
+
+    // corners
+    if (targetMargins.top > 0 && targetMargins.left > 0 && sourceMargins.top > 0 && sourceMargins.left > 0) { // top left
+        const QRect targetTopLeftRect(targetLeft, targetTop, targetMargins.left, targetMargins.top);
+        const QRect sourceTopLeftRect(sourceLeft, sourceTop, sourceMargins.left, sourceMargins.top);
+        qDrawPixmap(painter, targetTopLeftRect, pixmap, sourceTopLeftRect);
+    }
+    if (targetMargins.top > 0 && targetMargins.right > 0 && sourceMargins.top > 0 && sourceMargins.right > 0) { // top right
+        const QRect targetTopRightRect(targetCenterRight, targetTop, targetMargins.right, targetMargins.top);
+        const QRect sourceTopRightRect(sourceCenterRight, sourceTop, sourceMargins.right, sourceMargins.top);
+        qDrawPixmap(painter, targetTopRightRect, pixmap, sourceTopRightRect);
+    }
+    if (targetMargins.bottom > 0 && targetMargins.left > 0 && sourceMargins.bottom > 0 && sourceMargins.left > 0) { // bottom left
+        const QRect targetBottomLeftRect(targetLeft, targetCenterBottom, targetMargins.left, targetMargins.bottom);
+        const QRect sourceBottomLeftRect(sourceLeft, sourceCenterBottom, sourceMargins.left, sourceMargins.bottom);
+        qDrawPixmap(painter, targetBottomLeftRect, pixmap, sourceBottomLeftRect);
+    }
+    if (targetMargins.bottom > 0 && targetMargins.right > 0 && sourceMargins.bottom > 0 && sourceMargins.right > 0) { // bottom right
+        const QRect targetBottomRightRect(targetCenterRight, targetCenterBottom, targetMargins.right, targetMargins.bottom);
+        const QRect sourceBottomRightRect(sourceCenterRight, sourceCenterBottom, sourceMargins.right, sourceMargins.bottom);
+        qDrawPixmap(painter, targetBottomRightRect, pixmap, sourceBottomRightRect);
+    }
+
+    // horizontal edges
+    switch (rules.horizontal) {
+        case Qt::Stretch:
+        if (targetMargins.top > 0 && sourceMargins.top > 0) { // top
+            const QRect targetTopRect(targetCenterLeft, targetTop, targetCenterWidth, targetMargins.top);
+            const QRect sourceTopRect(sourceCenterLeft, sourceTop, sourceCenterWidth, sourceMargins.top);
+            qDrawPixmap(painter, targetTopRect, pixmap, sourceTopRect);
+        }
+        if (targetMargins.bottom > 0 && sourceMargins.bottom > 0) { // bottom
+            const QRect targetBottomRect(targetCenterLeft, targetCenterBottom, targetCenterWidth, targetMargins.bottom);
+            const QRect sourceBottomRect(sourceCenterLeft, sourceCenterBottom, sourceCenterWidth, sourceMargins.bottom);
+            qDrawPixmap(painter, targetBottomRect, pixmap, sourceBottomRect);
+        }
+        break;
+        case Qt::Repeat:
+        if (targetMargins.top > 0 && sourceMargins.top > 0) { // top
+            const QRect targetTopRect(targetCenterLeft, targetTop, targetCenterWidth, targetMargins.top);
+            const QRect sourceTopRect(sourceCenterLeft, sourceTop, sourceCenterWidth, sourceMargins.top);
+            qDrawHorizontallyRepeatedPixmap(painter, targetTopRect, pixmap, sourceTopRect);
+        }
+        if (targetMargins.bottom > 0 && sourceMargins.bottom > 0) { // bottom
+            const QRect targetBottomRect(targetCenterLeft, targetCenterBottom, targetCenterWidth, targetMargins.bottom);
+            const QRect sourceBottomRect(sourceCenterLeft, sourceCenterBottom, sourceCenterWidth, sourceMargins.bottom);
+            qDrawHorizontallyRepeatedPixmap(painter, targetBottomRect, pixmap, sourceBottomRect);
+        }
+        break;
+        case Qt::Round:
+        if (targetMargins.top > 0 && sourceMargins.top > 0) { // top
+            const QRect targetTopRect(targetCenterLeft, targetTop, targetCenterWidth, targetMargins.top);
+            const QRect sourceTopRect(sourceCenterLeft, sourceTop, sourceCenterWidth, sourceMargins.top);
+            qDrawHorizontallyRoundedPixmap(painter, targetTopRect, pixmap, sourceTopRect);
+        }
+        if (targetMargins.bottom > 0 && sourceMargins.bottom > 0) { // bottom
+            const QRect targetBottomRect(targetCenterLeft, targetCenterBottom, targetCenterWidth, targetMargins.bottom);
+            const QRect sourceBottomRect(sourceCenterLeft, sourceCenterBottom, sourceCenterWidth, sourceMargins.bottom);
+            qDrawHorizontallyRoundedPixmap(painter, targetBottomRect, pixmap, sourceBottomRect);
+        }
+        break;
+    }
+
+    // vertical edges
+    switch (rules.vertical) {
+        case Qt::Stretch:
+        if (targetMargins.left > 0 && sourceMargins.left > 0) { // left
+            const QRect targetLeftRect(targetLeft, targetCenterTop, targetMargins.left, targetCenterHeight);
+            const QRect sourceLeftRect(sourceLeft, sourceCenterTop, sourceMargins.left, sourceCenterHeight);
+            qDrawPixmap(painter, targetLeftRect, pixmap, sourceLeftRect);
+        }
+        if (targetMargins.right > 0 && sourceMargins.right > 0) { // right
+            const QRect targetRightRect(targetCenterRight, targetCenterTop, targetMargins.right, targetCenterHeight);
+            const QRect sourceRightRect(sourceCenterRight, sourceCenterTop, sourceMargins.right, sourceCenterHeight);
+            qDrawPixmap(painter, targetRightRect, pixmap, sourceRightRect);
+        }
+        break;
+        case Qt::Repeat:
+        if (targetMargins.left > 0 && sourceMargins.left > 0) { // left
+            const QRect targetLeftRect(targetLeft, targetCenterTop, targetMargins.left, targetCenterHeight);
+            const QRect sourceLeftRect(sourceLeft, sourceCenterTop, sourceMargins.left, sourceCenterHeight);
+            qDrawVerticallyRepeatedPixmap(painter, targetLeftRect, pixmap, sourceLeftRect);
+        }
+        if (targetMargins.right > 0 && sourceMargins.right > 0) { // right
+            const QRect targetRightRect(targetCenterRight, targetCenterTop, targetMargins.right, targetCenterHeight);
+            const QRect sourceRightRect(sourceCenterRight, sourceCenterTop, sourceMargins.right, sourceCenterHeight);
+            qDrawVerticallyRepeatedPixmap(painter, targetRightRect, pixmap, sourceRightRect);
+        }
+        break;
+        case Qt::Round:
+        if (targetMargins.left > 0 && sourceMargins.left > 0) { // left
+            const QRect targetLeftRect(targetLeft, targetCenterTop, targetMargins.left, targetCenterHeight);
+            const QRect sourceLeftRect(sourceLeft, sourceCenterTop, sourceMargins.left, sourceCenterHeight);
+            qDrawVerticallyRoundedPixmap(painter, targetLeftRect, pixmap, sourceLeftRect);
+        }
+        if (targetMargins.right > 0 && sourceMargins.right > 0) { // right
+            const QRect targetRightRect(targetCenterRight, targetCenterTop, targetMargins.right, targetCenterHeight);
+            const QRect sourceRightRect(sourceCenterRight, sourceCenterTop, sourceMargins.right, sourceCenterHeight);
+            qDrawVerticallyRoundedPixmap(painter, targetRightRect, pixmap, sourceRightRect);
+        }
+        break;
+    }
+
+    // center
+    if (targetCenterWidth > 0 && targetCenterHeight > 0 && sourceCenterWidth > 0 && sourceCenterHeight > 0) {
+        const QRect targetCenterRect(targetCenterLeft, targetCenterTop, targetCenterWidth, targetCenterHeight);
+        const QRect sourceCenterRect(sourceCenterLeft, sourceCenterTop, sourceCenterWidth, sourceCenterHeight);
+        switch (rules.horizontal) {
+        case Qt::Stretch:
+            switch (rules.vertical) {
+                case Qt::Stretch: // stretch stretch
+                    qDrawPixmap(painter, targetCenterRect, pixmap, sourceCenterRect);
+                break;
+                case Qt::Repeat: // stretch repeat
+                    qVerticalRepeat(painter, targetCenterRect, pixmap, sourceCenterRect, qDrawPixmap);
+                break;
+                case Qt::Round: // stretch round
+                    qVerticalRound(painter, targetCenterRect, pixmap, sourceCenterRect, qDrawPixmap);
+                break;
+            }
+            break;
+        case Qt::Repeat:
+            switch (rules.vertical) {
+                case Qt::Stretch: // repeat stretch
+                    qHorizontalRepeat(painter, targetCenterRect, pixmap, sourceCenterRect, qDrawPixmap);
+                break;
+                case Qt::Repeat: // repeat repeat
+                    qVerticalRepeat(painter, targetCenterRect, pixmap, sourceCenterRect, qDrawHorizontallyRepeatedPixmap);
+                break;
+                case Qt::Round: // repeat round
+                    qVerticalRound(painter, targetCenterRect, pixmap, sourceCenterRect, qDrawHorizontallyRepeatedPixmap);
+                break;
+            }
+            break;
+        case Qt::Round:
+            switch (rules.vertical) {
+                case Qt::Stretch: // round stretch
+                    qHorizontalRound(painter, targetCenterRect, pixmap, sourceCenterRect, qDrawPixmap);
+                break;
+                case Qt::Repeat: // round repeat
+                    qHorizontalRound(painter, targetCenterRect, pixmap, sourceCenterRect, qDrawVerticallyRepeatedPixmap);
+                break;
+                case Qt::Round: // round round
+                    qHorizontalRound(painter, targetCenterRect, pixmap, sourceCenterRect, qDrawVerticallyRoundedPixmap);
+                break;
+            }
+            break;
+        }
+    }
+}
+
 QT_END_NAMESPACE
diff --git a/src/gui/painting/qdrawutil.h b/src/gui/painting/qdrawutil.h
index 14901f3..306f4e2 100644
--- a/src/gui/painting/qdrawutil.h
+++ b/src/gui/painting/qdrawutil.h
@@ -44,6 +44,7 @@
 
 #include <QtCore/qnamespace.h>
 #include <QtCore/qstring.h> // char*->QString conversion
+#include <QtGui/qpixmap.h>
 
 QT_BEGIN_HEADER
 
@@ -60,7 +61,6 @@ class QPoint;
 class QColor;
 class QBrush;
 class QRect;
-class QPixmap;
 
 //
 // Standard shade drawing
@@ -133,6 +133,50 @@ Q_GUI_EXPORT QT3_SUPPORT void qDrawArrow(QPainter *p, Qt::ArrowType type, Qt::GU
                           const QPalette &pal, bool enabled);
 #endif
 
+struct Q_GUI_EXPORT QMargins
+{
+    inline QMargins(int margin = 0)
+        : top(margin),
+          left(margin),
+          bottom(margin),
+          right(margin) {}
+    inline QMargins(int topMargin, int leftMargin, int bottomMargin, int rightMargin)
+         : top(topMargin),
+           left(leftMargin),
+           bottom(bottomMargin),
+           right(rightMargin) {}
+    int top;
+    int left;
+    int bottom;
+    int right;
+};
+
+struct Q_GUI_EXPORT QTileRules
+{
+    inline QTileRules(Qt::TileRule horizontalRule, Qt::TileRule verticalRule = Qt::Stretch)
+            : horizontal(horizontalRule), vertical(verticalRule) {}
+    inline QTileRules(Qt::TileRule rule = Qt::Stretch)
+            : horizontal(rule), vertical(rule) {}
+    Qt::TileRule horizontal;
+    Qt::TileRule vertical;
+};
+
+Q_GUI_EXPORT void qDrawBorderPixmap(QPainter *painter, 
+                                    const QRect &targetRect, 
+                                    const QMargins &targetMargins, 
+                                    const QPixmap &pixmap,
+                                    const QRect &sourceRect, 
+                                    const QMargins &sourceMargins, 
+                                    const QTileRules &rules = QTileRules());
+
+Q_GUI_EXPORT inline void qDrawBorderPixmap(QPainter *painter, 
+                                           const QRect &target, 
+                                           const QMargins &margins, 
+                                           const QPixmap &pixmap)
+{
+    qDrawBorderPixmap(painter, target, margins, pixmap, pixmap.rect(), margins);
+}
+
 QT_END_NAMESPACE
 
 QT_END_HEADER
diff --git a/src/gui/painting/qemulationpaintengine.cpp b/src/gui/painting/qemulationpaintengine.cpp
index 175f1ab..5ce1136 100644
--- a/src/gui/painting/qemulationpaintengine.cpp
+++ b/src/gui/painting/qemulationpaintengine.cpp
@@ -99,9 +99,9 @@ void QEmulationPaintEngine::fill(const QVectorPath &path, const QBrush &brush)
             } else if (g->coordinateMode() == QGradient::ObjectBoundingMode) {
                 QBrush copy = brush;
                 QTransform mat = copy.transform();
-                QRealRect r = path.controlPointRect();
-                mat.translate(r.x1, r.y1);
-                mat.scale(r.x2 - r.x1, r.y2 - r.y1);
+                QRectF r = path.controlPointRect();
+                mat.translate(r.x(), r.y());
+                mat.scale(r.width(), r.height());
                 copy.setTransform(mat);
                 real_engine->fill(path, copy);
                 return;
@@ -139,9 +139,9 @@ void QEmulationPaintEngine::stroke(const QVectorPath &path, const QPen &pen)
                 return;
             } else if (g->coordinateMode() == QGradient::ObjectBoundingMode) {
                 QTransform mat = brush.transform();
-                QRealRect r = path.controlPointRect();
-                mat.translate(r.x1, r.y1);
-                mat.scale(r.x2 - r.x1, r.y2 - r.y1);
+                QRectF r = path.controlPointRect();
+                mat.translate(r.x(), r.y());
+                mat.scale(r.width(), r.height());
                 brush.setTransform(mat);
                 copy.setBrush(brush);
                 real_engine->stroke(path, copy);
diff --git a/src/gui/painting/qfixed_p.h b/src/gui/painting/qfixed_p.h
index 2e49615..c89d97a 100644
--- a/src/gui/painting/qfixed_p.h
+++ b/src/gui/painting/qfixed_p.h
@@ -181,8 +181,10 @@ inline bool operator<(int i, const QFixed &f) { return (i<<6) < f.value(); }
 inline bool operator>(const QFixed &f, int i) { return f.value() > (i<<6); }
 inline bool operator>(int i, const QFixed &f) { return (i<<6) > f.value(); }
 
+#ifndef QT_NO_DEBUG_STREAM
 inline QDebug &operator<<(QDebug &dbg, const QFixed &f)
 { return dbg << f.toReal(); }
+#endif
 
 struct QFixedPoint {
     QFixed x;
diff --git a/src/gui/painting/qgraphicssystemfactory_p.h b/src/gui/painting/qgraphicssystemfactory_p.h
index 9e95324..523b908 100644
--- a/src/gui/painting/qgraphicssystemfactory_p.h
+++ b/src/gui/painting/qgraphicssystemfactory_p.h
@@ -63,7 +63,7 @@ QT_MODULE(Gui)
 
 class QGraphicsSystem;
 
-class Q_GUI_EXPORT QGraphicsSystemFactory
+class QGraphicsSystemFactory
 {
 public:
     static QStringList keys();
diff --git a/src/gui/painting/qgraphicssystemplugin_p.h b/src/gui/painting/qgraphicssystemplugin_p.h
index 2e70333..ea7aa2d 100644
--- a/src/gui/painting/qgraphicssystemplugin_p.h
+++ b/src/gui/painting/qgraphicssystemplugin_p.h
@@ -64,7 +64,7 @@ QT_MODULE(Gui)
 
 class QGraphicsSystem;
 
-struct Q_GUI_EXPORT QGraphicsSystemFactoryInterface : public QFactoryInterface
+struct QGraphicsSystemFactoryInterface : public QFactoryInterface
 {
     virtual QGraphicsSystem *create(const QString &key) = 0;
 };
diff --git a/src/gui/painting/qmatrix.cpp b/src/gui/painting/qmatrix.cpp
index 4439d52..030415d 100644
--- a/src/gui/painting/qmatrix.cpp
+++ b/src/gui/painting/qmatrix.cpp
@@ -208,9 +208,13 @@ QT_BEGIN_NAMESPACE
 */
 
 QMatrix::QMatrix()
+    : _m11(1.)
+    , _m12(0.)
+    , _m21(0.)
+    , _m22(1.)
+    , _dx(0.)
+    , _dy(0.)
 {
-    _m11 = _m22 = 1.0;
-    _m12 = _m21 = _dx = _dy = 0.0;
 }
 
 /*!
@@ -220,12 +224,14 @@ QMatrix::QMatrix()
     \sa setMatrix()
 */
 
-QMatrix::QMatrix(qreal m11, qreal m12, qreal m21, qreal m22,
-                    qreal dx, qreal dy)
+QMatrix::QMatrix(qreal m11, qreal m12, qreal m21, qreal m22, qreal dx, qreal dy)
+    : _m11(m11)
+    , _m12(m12)
+    , _m21(m21)
+    , _m22(m22)
+    , _dx(dx)
+    , _dy(dy)
 {
-    _m11 = m11;         _m12 = m12;
-    _m21 = m21;         _m22 = m22;
-    _dx         = dx;         _dy  = dy;
 }
 
 
@@ -233,8 +239,13 @@ QMatrix::QMatrix(qreal m11, qreal m12, qreal m21, qreal m22,
      Constructs a matrix that is a copy of the given \a matrix.
  */
 QMatrix::QMatrix(const QMatrix &matrix)
+    : _m11(matrix._m11)
+    , _m12(matrix._m12)
+    , _m21(matrix._m21)
+    , _m22(matrix._m22)
+    , _dx(matrix._dx)
+    , _dy(matrix._dy)
 {
-    *this = matrix;
 }
 
 /*!
@@ -249,12 +260,14 @@ QMatrix::QMatrix(const QMatrix &matrix)
     \sa QMatrix()
 */
 
-void QMatrix::setMatrix(qreal m11, qreal m12, qreal m21, qreal m22,
-                          qreal dx, qreal dy)
+void QMatrix::setMatrix(qreal m11, qreal m12, qreal m21, qreal m22, qreal dx, qreal dy)
 {
-    _m11 = m11;         _m12 = m12;
-    _m21 = m21;         _m22 = m22;
-    _dx         = dx;         _dy  = dy;
+    _m11 = m11;
+    _m12 = m12;
+    _m21 = m21;
+    _m22 = m22;
+    _dx  = dx;
+    _dy  = dy;
 }
 
 
@@ -968,18 +981,17 @@ QMatrix QMatrix::inverted(bool *invertible) const
     if (determinant == 0.0) {
         if (invertible)
             *invertible = false;                // singular matrix
-        QMatrix defaultMatrix;
-        return defaultMatrix;
+        return QMatrix(true);
     }
     else {                                        // invertible matrix
         if (invertible)
             *invertible = true;
         qreal dinv = 1.0/determinant;
-        QMatrix imatrix((_m22*dinv),        (-_m12*dinv),
-                          (-_m21*dinv), (_m11*dinv),
-                          ((_m21*_dy - _m22*_dx)*dinv),
-                          ((_m12*_dx - _m11*_dy)*dinv));
-        return imatrix;
+        return QMatrix((_m22*dinv),        (-_m12*dinv),
+                       (-_m21*dinv), (_m11*dinv),
+                       ((_m21*_dy - _m22*_dx)*dinv),
+                       ((_m12*_dx - _m11*_dy)*dinv),
+                       true);
     }
 }
 
@@ -1054,9 +1066,14 @@ QMatrix &QMatrix::operator *=(const QMatrix &m)
 
 QMatrix QMatrix::operator *(const QMatrix &m) const
 {
-    QMatrix result = *this;
-    result *= m;
-    return result;
+    qreal tm11 = _m11*m._m11 + _m12*m._m21;
+    qreal tm12 = _m11*m._m12 + _m12*m._m22;
+    qreal tm21 = _m21*m._m11 + _m22*m._m21;
+    qreal tm22 = _m21*m._m12 + _m22*m._m22;
+
+    qreal tdx  = _dx*m._m11  + _dy*m._m21 + m._dx;
+    qreal tdy =  _dx*m._m12  + _dy*m._m22 + m._dy;
+    return QMatrix(tm11, tm12, tm21, tm22, tdx, tdy, true);
 }
 
 /*!
@@ -1161,7 +1178,7 @@ QDebug operator<<(QDebug dbg, const QMatrix &m)
                   << " 22=" << m.m22()
                   << " dx=" << m.dx()
                   << " dy=" << m.dy()
-                  << ")";
+                  << ')';
     return dbg.space();
 }
 #endif
diff --git a/src/gui/painting/qmatrix.h b/src/gui/painting/qmatrix.h
index bf53c32..1df2395 100644
--- a/src/gui/painting/qmatrix.h
+++ b/src/gui/painting/qmatrix.h
@@ -99,7 +99,7 @@ public:
     QMatrix &shear(qreal sh, qreal sv);
     QMatrix &rotate(qreal a);
 
-    bool isInvertible() const { return !qFuzzyCompare(_m11*_m22 - _m12*_m21 + 1, 1); }
+    bool isInvertible() const { return !qFuzzyIsNull(_m11*_m22 - _m12*_m21); }
     qreal det() const { return _m11*_m22 - _m12*_m21; }
 
     QMatrix inverted(bool *invertible = 0) const;
@@ -121,6 +121,20 @@ public:
 #endif
 
 private:
+    inline QMatrix(bool)
+            : _m11(1.)
+            , _m12(0.)
+            , _m21(0.)
+            , _m22(1.)
+            , _dx(0.)
+            , _dy(0.) {}
+    inline QMatrix(qreal m11, qreal m12, qreal m21, qreal m22, qreal dx, qreal dy, bool)
+            : _m11(m11)
+            , _m12(m12)
+            , _m21(m21)
+            , _m22(m22)
+            , _dx(dx)
+            , _dy(dy) {}
     friend class QTransform;
     qreal _m11, _m12;
     qreal _m21, _m22;
@@ -147,16 +161,18 @@ Q_GUI_EXPORT QPainterPath operator *(const QPainterPath &p, const QMatrix &m);
 
 inline bool QMatrix::isIdentity() const
 {
-    return qFuzzyCompare(_m11, 1) && qFuzzyCompare(_m22, 1) && qFuzzyCompare(_m12 + 1, 1)
-           && qFuzzyCompare(_m21 + 1, 1) && qFuzzyCompare(_dx + 1, 1) && qFuzzyCompare(_dy + 1, 1);
+    return qFuzzyIsNull(_m11 - 1) && qFuzzyIsNull(_m22 - 1) && qFuzzyIsNull(_m12)
+           && qFuzzyIsNull(_m21) && qFuzzyIsNull(_dx) && qFuzzyIsNull(_dy);
 }
 
 /*****************************************************************************
  QMatrix stream functions
  *****************************************************************************/
 
+#ifndef QT_NO_DATASTREAM
 Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QMatrix &);
 Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QMatrix &);
+#endif
 
 #ifndef QT_NO_DEBUG_STREAM
 Q_GUI_EXPORT QDebug operator<<(QDebug, const QMatrix &);
diff --git a/src/gui/painting/qpaintengine.cpp b/src/gui/painting/qpaintengine.cpp
index c5be802..e70d524 100644
--- a/src/gui/painting/qpaintengine.cpp
+++ b/src/gui/painting/qpaintengine.cpp
@@ -49,6 +49,7 @@
 #include <private/qtextengine_p.h>
 #include <qvarlengtharray.h>
 #include <private/qfontengine_p.h>
+#include <private/qpaintengineex_p.h>
 
 
 QT_BEGIN_NAMESPACE
@@ -302,6 +303,9 @@ void QPaintEngine::syncState()
 {
     Q_ASSERT(state);
     updateState(*state);
+
+    if (isExtended())
+        static_cast<QPaintEngineEx *>(this)->sync();
 }
 
 static QPaintEngine *qt_polygon_recursion = 0;
diff --git a/src/gui/painting/qpaintengine_d3d.cpp b/src/gui/painting/qpaintengine_d3d.cpp
deleted file mode 100644
index bb81623..0000000
--- a/src/gui/painting/qpaintengine_d3d.cpp
+++ /dev/null
@@ -1,4576 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the either Technology Preview License Agreement or the
-** Beta Release License Agreement.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, 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 1.0, 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.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <qdebug.h>
-#include "qpaintengine_d3d_p.h"
-
-#include "private/qdrawhelper_p.h"
-#include "private/qfont_p.h"
-#include "private/qfontengine_p.h"
-#include "private/qpaintengine_p.h"
-#include "private/qtessellator_p.h"
-#include <private/qbezier_p.h>
-#include <private/qpainter_p.h>
-#include <private/qpixmap_raster_p.h>
-#include <private/qpolygonclipper_p.h>
-#include <qbuffer.h>
-#include <qcache.h>
-#include <qdir.h>
-#include <qfileinfo.h>
-#include <qlibrary.h>
-#include <qlibraryinfo.h>
-#include <qmath.h>
-#include <qpaintdevice.h>
-#include <qpixmapcache.h>
-
-#include <qwidget.h>
-#include <d3d9.h>
-#include <d3dx9.h>
-
-#include <mmintrin.h>
-#include <xmmintrin.h>
-
-QT_BEGIN_NAMESPACE
-
-#ifndef M_PI
-    #define M_PI 3.14159265358979323846
-#endif
-
-#define QD3D_MASK_MARGIN 1
-#define QD3D_BATCH_SIZE 256
-
-// for the ClearType detection stuff..
-#ifndef SPI_GETFONTSMOOTHINGTYPE
-#define SPI_GETFONTSMOOTHINGTYPE 0x200A
-#endif
-
-#ifndef FE_FONTSMOOTHINGCLEARTYPE
-#define FE_FONTSMOOTHINGCLEARTYPE 0x0002
-#endif
-
-//#include <performance.h>
-#define PM_INIT
-#define PM_MEASURE(A)
-#define PM_DISPLAY
-
-//debugging
-//#define QT_DEBUG_VERTEXBUFFER_ACCESS
-//#define QT_DEBUG_D3D
-//#define QT_DEBUG_D3D_CALLS
-
-#define QD3D_SET_MARK(output) \
-    D3DPERF_SetMarker(0, QString(output).utf16());
-
-#define QT_VERTEX_RESET_LIMIT   24576
-#define QT_VERTEX_BUF_SIZE      32768
-#define QD3DFVF_CSVERTEX (D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_TEX2 | D3DFVF_TEXCOORDSIZE4(0) |  D3DFVF_TEXCOORDSIZE4(1))
-
-// this is a different usage of the effect framework than intended,
-// but it's convenient for us to use (See effect file)
-#define PASS_STENCIL_ODDEVEN                0
-#define PASS_STENCIL_WINDING                1
-#define PASS_STENCIL_DRAW                   2
-#define PASS_STENCIL_DRAW_DIRECT            3
-#define PASS_STENCIL_CLIP                   4
-#define PASS_STENCIL_NOSTENCILCHECK         5
-#define PASS_STENCIL_NOSTENCILCHECK_DIRECT  6
-#define PASS_TEXT                           7
-#define PASS_CLEARTYPE_TEXT                 8
-#define PASS_ALIASED_LINES                  9
-#define PASS_ALIASED_LINES_DIRECT          10
-
-#define PASS_AA_CREATEMASK                  0
-#define PASS_AA_DRAW                        1
-#define PASS_AA_DRAW_DIRECT                 2
-
-#define D3D_STAGE_COUNT             2
-#define D3D_RENDER_STATES           210
-#define D3D_TEXTURE_STATES          33
-#define D3D_SAMPLE_STATES           14
-
-
-typedef HRESULT (APIENTRY *PFND3DXCREATEBUFFER)(DWORD, LPD3DXBUFFER *);
-typedef HRESULT (APIENTRY *PFND3DXCREATEEFFECT)(LPDIRECT3DDEVICE9, LPCVOID, UINT, CONST D3DXMACRO *,
-                                                LPD3DXINCLUDE, DWORD, LPD3DXEFFECTPOOL,
-                                                LPD3DXEFFECT *, LPD3DXBUFFER *);
-typedef D3DXMATRIX *(APIENTRY *PFND3DXMATRIXORTHOOFFCENTERLH)(D3DMATRIX *, FLOAT, FLOAT,
-                                                              FLOAT, FLOAT, FLOAT, FLOAT);
-typedef IDirect3D9 *(APIENTRY *PFNDIRECT3DCREATE9)(uint);
-
-static PFNDIRECT3DCREATE9 pDirect3DCreate9 = 0;
-static PFND3DXCREATEBUFFER pD3DXCreateBuffer = 0;
-static PFND3DXCREATEEFFECT pD3DXCreateEffect = 0;
-static PFND3DXMATRIXORTHOOFFCENTERLH pD3DXMatrixOrthoOffCenterLH = 0;
-
-
-class QD3DSurfaceManager : public QObject {
-    Q_OBJECT
-
-public:
-    enum QD3DSurfaceManagerStatus {
-        NoStatus = 0,
-        NeedsResetting = 0x01,
-        MaxSizeChanged = 0x02
-    };
-
-    QD3DSurfaceManager();
-    ~QD3DSurfaceManager();
-
-    void init(LPDIRECT3D9 object);
-
-    void setPaintDevice(QPaintDevice *pd);
-
-    int status() const;
-    void reset();
-
-    LPDIRECT3DSURFACE9 renderTarget();
-
-    LPDIRECT3DSURFACE9 surface(QPaintDevice *pd);
-    LPDIRECT3DSWAPCHAIN9 swapChain(QPaintDevice *pd);
-    void releasePaintDevice(QPaintDevice *pd);
-
-    LPDIRECT3DDEVICE9 device();
-    void cleanup();
-
-    QSize maxSize() const;
-
-private:
-    struct D3DSwapChain {
-        QSize size;
-        LPDIRECT3DSWAPCHAIN9 swapchain;
-        LPDIRECT3DSURFACE9 surface;
-    };
-
-    void updateMaxSize();
-    void initPresentParameters(D3DPRESENT_PARAMETERS *params);
-    D3DSwapChain *createSwapChain(QWidget *w);
-
-    QSize m_max_size;
-    int m_status;
-    QMap<QPaintDevice *, D3DSwapChain *> m_swapchains;
-
-    LPDIRECT3DDEVICE9 m_device;
-    QPaintDevice *m_pd;
-    HWND m_dummy;
-    D3DSwapChain *m_current;
-
-private Q_SLOTS:
-    void cleanupPaintDevice(QObject *);
-};
-
-struct vertex {
-    D3DVECTOR pos;
-    DWORD color;
-    FLOAT s0, t0, r0, q0;
-    FLOAT s1, t1, r1, q1;
-};
-
-struct QD3DMaskPosition {
-    int x, y, channel;
-};
-
-
-struct QD3DBatchItem {
-    enum QD3DBatchInfo {
-        BI_WINDING          = 0x0001,
-        BI_AA               = 0x0002,
-        BI_BRECT            = 0x0004,
-        BI_MASKFULL         = 0x0008,
-        BI_TEXT             = 0x0010,
-        BI_MASK             = 0x0020,
-        BI_CLIP             = 0x0040,
-        BI_SCISSOR          = 0x0080,
-
-        BI_PIXMAP           = 0x0100,
-        BI_IMAGE            = 0x0200,
-        BI_COMPLEXBRUSH     = 0x0400,
-
-        BI_CLEARCLIP        = 0x0800, // clip nothing (filling the clip mask with 0)
-        BI_TRANSFORM        = 0x1000,
-        BI_MASKSCISSOR      = 0x2000,
-        BI_FASTLINE         = 0x4000,
-        BI_COSMETICPEN      = 0x8000
-    };
-
-    int m_info;
-
-    int m_count;
-    int m_offset;
-
-    QD3DMaskPosition m_maskpos;
-    qreal m_xoffset;
-    qreal m_yoffset;
-    qreal m_opacity;
-
-    QPixmap m_pixmap;
-    QRectF m_brect;
-    QBrush m_brush;
-
-    IDirect3DTexture9 *m_texture;
-
-    qreal m_width;
-    qreal m_distance;
-
-    QTransform m_matrix;
-    QPainter::CompositionMode m_cmode;
-
-    QVector<int> m_pointstops;
-};
-
-struct QD3DBatch {
-    int m_item_index;
-    QD3DBatchItem items[QD3D_BATCH_SIZE];
-};
-
-class QD3DStateManager;
-class QD3DFontCache;
-class QD3DDrawHelper;
-class QD3DGradientCache;
-
-class QDirect3DPaintEnginePrivate : public QPaintEnginePrivate
-{
-    Q_DECLARE_PUBLIC(QDirect3DPaintEngine)
-
-public:
-    enum RenderTechnique {
-        RT_NoTechnique,
-        RT_Antialiased,
-        RT_Aliased,
-    };
-
-    QDirect3DPaintEnginePrivate()
-        : m_d3d_object(0)
-        , m_d3d_device(0)
-        , m_txop(QTransform::TxNone)
-        , m_effect(0)
-        , m_flush_on_end(0)
-    { init(); }
-
-    ~QDirect3DPaintEnginePrivate();
-
-    bool init();
-    void initDevice();
-
-    inline QD3DBatchItem *nextBatchItem();
-
-    QPolygonF brushCoordinates(const QRectF &r, bool stroke, qreal *fp) const;
-    void fillAliasedPath(QPainterPath path, const QRectF &brect, const QTransform &txform);
-    void fillAntialiasedPath(const QPainterPath &path, const QRectF &brect,
-        const QTransform &txform, bool stroke);
-    void fillPath(const QPainterPath &path, QRectF brect);
-
-    void strokePath(const QPainterPath &path, QRectF brect, bool simple = false);
-    QPainterPath strokePathFastPen(const QPainterPath &path);
-    void strokeAliasedPath(QPainterPath path, const QRectF &brect, const QTransform &txform);
-
-    void flushBatch();
-    int flushAntialiased(int offset);
-    void flushAliased(QD3DBatchItem *item, int offset);
-    void flushText(QD3DBatchItem *item, int offset);
-    void flushLines(QD3DBatchItem *item, int offset);
-
-    void updateTransform(const QTransform &matrix);
-    void updatePen(const QPen &pen);
-    void updateBrush(const QBrush &pen);
-    void updateClipRegion(const QRegion &clipregion, Qt::ClipOperation op = Qt::ReplaceClip);
-    void updateClipPath(const QPainterPath &clipregion, Qt::ClipOperation op = Qt::ReplaceClip);
-    void updateFont(const QFont &font);
-
-    void setRenderTechnique(RenderTechnique technique);
-
-    QPointF transformPoint(const QPointF &p, qreal *w) const;
-
-    bool prepareBatch(QD3DBatchItem *item, int offset);
-    void prepareItem(QD3DBatchItem *item);
-    void cleanupItem(QD3DBatchItem *item);
-    void setCompositionMode(QPainter::CompositionMode mode);
-
-    void verifyTexture(const QPixmap &pixmap);
-
-    bool isFastRect(const QRectF &rect);
-
-    void releaseDC();
-
-    void cleanup();
-    bool testCaps();
-
-    QPixmap getPattern(Qt::BrushStyle style) const;
-
-    // clipping
-    QPainterPath m_sysclip_path;
-    QPainterPath m_clip_path;
-    QRegion m_sysclip_region;
-    QRegion m_clip_region;
-
-    qreal m_opacity;
-    D3DCOLOR m_opacity_color;
-
-    int m_current_state;
-
-    ID3DXEffect* m_effect;
-
-    RenderTechnique m_current_technique;
-
-    QTransform m_matrix;
-    qreal m_inv_scale;
-
-    QPen m_pen;
-    Qt::BrushStyle m_pen_brush_style;
-    QTransform m_inv_pen_matrix;
-    D3DCOLOR m_pen_color;
-    qreal m_pen_width;
-
-    QBrush m_brush;
-    Qt::BrushStyle m_brush_style;
-    QTransform m_inv_brush_matrix;
-    D3DCOLOR m_brush_color;
-    QTransform m_brush_origin;
-
-    uint m_clipping_enabled : 1;
-    uint m_has_complex_clipping : 1;
-    uint m_cleartype_text: 1;
-    uint m_has_pen : 1;
-    uint m_has_cosmetic_pen : 1;
-    uint m_has_brush : 1;
-    uint m_has_fast_pen : 1;
-    uint m_has_aa_fast_pen : 1;
-    uint m_flush_on_end : 1;
-    uint m_supports_d3d : 1;
-
-    QTransform::TransformationType m_txop;
-
-    QPainter::CompositionMode m_cmode;
-
-    QD3DSurfaceManager m_surface_manager;
-    QSize m_surface_size;
-
-    LPDIRECT3D9 m_d3d_object;
-    LPDIRECT3DDEVICE9 m_d3d_device;
-    IDirect3DSurface9 *m_current_surface;
-    bool m_in_scene;
-
-    QD3DGradientCache *m_gradient_cache;
-    QD3DDrawHelper *m_draw_helper;
-    QD3DBatch m_batch;
-    QD3DStateManager *m_statemanager;
-
-    HDC m_dc;
-    IDirect3DSurface9 *m_dcsurface;
-
-    QMap<Qt::BrushStyle, QPixmap> m_patterns;
-};
-
-
-class QD3DStateManager : public ID3DXEffectStateManager {
-public:
-    QD3DStateManager(LPDIRECT3DDEVICE9 pDevice, ID3DXEffect *effect);
-    void reset();
-
-    inline void startStateBlock();
-    inline void endStateBlock();
-
-    inline void setCosmeticPen(bool enabled);
-    inline void setBrushMode(int mode);
-    inline void setTexture(LPDIRECT3DBASETEXTURE9 pTexture);
-    inline void setTexture(LPDIRECT3DBASETEXTURE9 pTexture, QGradient::Spread spread);
-    inline void setTransformation(const QTransform *matrix = 0);
-    inline void setProjection(const D3DXMATRIX *pMatrix);
-    inline void setMaskChannel(int channel);
-    inline void setMaskOffset(qreal x, qreal y);
-    inline void setFocalDistance(const qreal &fd);
-
-    inline void beginPass(int pass);
-    inline void endPass();
-
-    STDMETHOD(QueryInterface)(REFIID iid, LPVOID *ppv);
-    STDMETHOD_(ULONG, AddRef)();
-    STDMETHOD_(ULONG, Release)();
-
-    STDMETHOD(SetTransform)(D3DTRANSFORMSTATETYPE State, CONST D3DMATRIX *pMatrix);
-    STDMETHOD(SetMaterial)(CONST D3DMATERIAL9 *pMaterial);
-    STDMETHOD(SetLight)(DWORD Index, CONST D3DLIGHT9 *pLight);
-    STDMETHOD(LightEnable)(DWORD Index, BOOL Enable);
-    STDMETHOD(SetRenderState)(D3DRENDERSTATETYPE State, DWORD Value);
-    STDMETHOD(SetTexture)(DWORD Stage, LPDIRECT3DBASETEXTURE9 pTexture);
-    STDMETHOD(SetTextureStageState)(DWORD Stage, D3DTEXTURESTAGESTATETYPE Type, DWORD Value);
-    STDMETHOD(SetSamplerState)(DWORD Sampler, D3DSAMPLERSTATETYPE Type, DWORD Value);
-    STDMETHOD(SetNPatchMode)(FLOAT NumSegments);
-    STDMETHOD(SetFVF)(DWORD FVF);
-    STDMETHOD(SetVertexShader)(LPDIRECT3DVERTEXSHADER9 pShader);
-    STDMETHOD(SetVertexShaderConstantF)(UINT RegisterIndex, CONST FLOAT *pConstantData, UINT RegisterCount);
-    STDMETHOD(SetVertexShaderConstantI)(UINT RegisterIndex, CONST INT *pConstantData, UINT RegisterCount);
-    STDMETHOD(SetVertexShaderConstantB)(UINT RegisterIndex, CONST BOOL *pConstantData, UINT RegisterCount);
-    STDMETHOD(SetPixelShader)(LPDIRECT3DPIXELSHADER9 pShader);
-    STDMETHOD(SetPixelShaderConstantF)(UINT RegisterIndex, CONST FLOAT *pConstantData, UINT RegisterCount);
-    STDMETHOD(SetPixelShaderConstantI)(UINT RegisterIndex, CONST INT *pConstantData, UINT RegisterCount);
-    STDMETHOD(SetPixelShaderConstantB)(UINT RegisterIndex, CONST BOOL *pConstantData, UINT RegisterCount);
-private:
-    LPDIRECT3DVERTEXSHADER9 m_vertexshader;
-    LPDIRECT3DPIXELSHADER9 m_pixelshader;
-
-    LPDIRECT3DBASETEXTURE9 m_textures[D3D_STAGE_COUNT];
-    DWORD m_texturestates[D3D_STAGE_COUNT][D3D_TEXTURE_STATES];
-    DWORD m_samplerstates[D3D_STAGE_COUNT][D3D_SAMPLE_STATES];
-    DWORD m_renderstate[D3D_RENDER_STATES];
-
-    qreal m_radgradfd;
-
-    bool m_cosmetic_pen;
-    int m_pass;
-    int m_maskchannel;
-    int m_brushmode;
-    LPDIRECT3DBASETEXTURE9 m_texture;
-    D3DXMATRIX m_projection;
-
-    D3DXMATRIX m_d3dIdentityMatrix;
-    bool m_isIdentity;
-    QTransform m_transformation;
-
-    LPDIRECT3DDEVICE9 m_pDevice;
-    ID3DXEffect *m_effect;
-
-    LONG m_refs;
-    bool m_changed;
-    qreal m_xoffset, m_yoffset;
-    static int m_mask_channels[4][4];
-};
-
-//
-// font cache stuff
-//
-
-struct QD3DGlyphCoord {
-    // stores the offset and size of a glyph texture
-    qreal x;
-    qreal y;
-    qreal width;
-    qreal height;
-    qreal log_width;
-    qreal log_height;
-    QFixed x_offset;
-    QFixed y_offset;
-};
-
-struct QD3DFontTexture {
-    int x_offset; // current glyph offset within the texture
-    int y_offset;
-    int width;
-    int height;
-    IDirect3DTexture9 *texture;
-};
-
-typedef QHash<glyph_t, QD3DGlyphCoord*>  QD3DGlyphHash;
-typedef QHash<QFontEngine*, QD3DGlyphHash*> QD3DFontGlyphHash;
-typedef QHash<quint64, QD3DFontTexture*> QD3DFontTexHash;
-
-class QD3DGlyphCache : public QObject
-{
-    Q_OBJECT
-public:
-    QD3DGlyphCache()
-        : QObject(0)
-        , current_cache(0) {}
-    ~QD3DGlyphCache();
-    QD3DGlyphCoord *lookup(QFontEngine *, glyph_t);
-    void cacheGlyphs(QDirect3DPaintEngine *, const QTextItemInt &, const QVarLengthArray<glyph_t> &,
-                     bool);
-    void cleanCache();
-    inline QD3DFontTexture *fontTexture(QFontEngine *engine) {
-        return font_textures.constFind(reinterpret_cast<quint64>(engine)).value();
-    }
-
-public slots:
-    void fontEngineDestroyed(QObject *);
-
-private:
-    QImage clearTypeGlyph(QFontEngine *, glyph_t glyph);
-    QD3DGlyphHash *current_cache;
-    QD3DFontTexHash font_textures;
-    QD3DFontGlyphHash font_cache;
-};
-
-QD3DGlyphCache::~QD3DGlyphCache()
-{
-}
-
-QD3DGlyphCoord *QD3DGlyphCache::lookup(QFontEngine *, glyph_t g)
-{
-    Q_ASSERT(current_cache != 0);
-    QD3DGlyphHash::const_iterator it = current_cache->constFind(g);
-    if (it == current_cache->constEnd())
-        return 0;
-    return it.value();
-}
-
-void QD3DGlyphCache::cleanCache()
-{
-    QList<quint64> keys = font_textures.keys();
-    for (int i=0; i<keys.size(); ++i)
-        font_textures.value(keys.at(i))->texture->Release();
-
-    qDeleteAll(font_textures);
-    qDeleteAll(font_cache);
-    font_textures.clear();
-    font_cache.clear();
-    current_cache = 0;
-}
-
-void QD3DGlyphCache::fontEngineDestroyed(QObject *object)
-{
-//     qDebug() << "=> font engine destroyed: " << object;
-    QFontEngine *engine = static_cast<QFontEngine *>(object);
-
-    QD3DFontGlyphHash::iterator cache_it = font_cache.find(engine);
-    if (cache_it != font_cache.end()) {
-        QD3DGlyphHash *cache = font_cache.take(engine);
-        delete cache;
-    }
-
-    quint64 font_key = reinterpret_cast<quint64>(engine);
-    QD3DFontTexture *tex = font_textures.take(font_key);
-    if (tex) {
-        tex->texture->Release();
-        delete tex;
-    }
-}
-
-QImage QD3DGlyphCache::clearTypeGlyph(QFontEngine *engine, glyph_t glyph)
-{
-    glyph_metrics_t gm = engine->boundingBox(glyph);
-    int glyph_x = qFloor(gm.x.toReal());
-    int glyph_y = qFloor(gm.y.toReal());
-    int glyph_width = qCeil((gm.x + gm.width).toReal()) -  glyph_x + 2;
-    int glyph_height = qCeil((gm.y + gm.height).toReal()) - glyph_y + 2;
-
-    if (glyph_width + glyph_x <= 0 || glyph_height <= 0)
-        return QImage();
-    QImage im(glyph_width + glyph_x, glyph_height, QImage::Format_ARGB32_Premultiplied);
-    im.fill(0xff000000); // solid black
-    QPainter p(&im);
-
-    p.setPen(Qt::white);
-    p.setBrush(Qt::NoBrush);
-
-    QTextItemInt ti;
-    ti.ascent = engine->ascent();
-    ti.descent = engine->descent();
-    ti.width = glyph_width;
-    ti.fontEngine = engine;
-
-    QGlyphLayoutArray<1> glyphLayout;
-    ti.glyphs = glyphLayout;
-    ti.glyphs.glyphs[0] = glyph;
-    ti.glyphs.advances_x[0] = glyph_width;
-    p.drawTextItem(QPointF(-glyph_x, -glyph_y), ti);
-    p.end();
-    return im;
-}
-
-#if 0
-static void dump_font_texture(QD3DFontTexture *tex)
-{
-    QColor color(Qt::red);
-    D3DLOCKED_RECT rect;
-    if (FAILED(tex->texture->LockRect(0, &rect, 0, 0))) {
-        qDebug() << "debug: unable to lock texture rect.";
-        return;
-    }
-
-// cleartype version
-//     uint *tex_data = (uint *) rect.pBits;
-//     QImage im(tex->width, tex->height, QImage::Format_ARGB32);
-//     for (int y=0; y<tex->height; ++y) {
-//         for (int x=0; x<tex->width; ++x) {
-//             im.setPixel(x, y, ((*(tex_data+x+y*tex->width))));
-//         }
-//     }
-    uchar *tex_data = (uchar *) rect.pBits;
-    QImage im(rect.Pitch, tex->height, QImage::Format_ARGB32);
-    for (int y=0; y<tex->height; ++y) {
-        for (int x=0; x<rect.Pitch; ++x) {
-            uchar val = ((*(tex_data+x+y*rect.Pitch)));
-            im.setPixel(x, y, 0xff000000 | (val << 16) | (val << 8) | val);
-        }
-    }
-    tex->texture->UnlockRect(0);
-    static  int i= 0;
-    im.save(QString("tx%1.png").arg(i++));
-}
-#endif
-
-void QD3DGlyphCache::cacheGlyphs(QDirect3DPaintEngine *engine, const QTextItemInt &ti,
-                                 const QVarLengthArray<glyph_t> &glyphs, bool clearType)
-{
-    IDirect3DDevice9 *device = engine->d_func()->m_d3d_device;
-    QD3DFontGlyphHash::const_iterator cache_it = font_cache.constFind(ti.fontEngine);
-    QD3DGlyphHash *cache = 0;
-    if (cache_it == font_cache.constEnd()) {
-        cache = new QD3DGlyphHash;
-        font_cache.insert(ti.fontEngine, cache);
-        connect(ti.fontEngine, SIGNAL(destroyed(QObject *)), SLOT(fontEngineDestroyed(QObject *)));
-    } else {
-        cache = cache_it.value();
-    }
-
-    current_cache = cache;
-
-    D3DFORMAT tex_format = clearType ? D3DFMT_A8R8G8B8 : D3DFMT_A8;
-    quint64 font_key = reinterpret_cast<quint64>(ti.fontEngine);
-    QD3DFontTexHash::const_iterator it = font_textures.constFind(font_key);
-    QD3DFontTexture *font_tex = 0;
-    if (it == font_textures.constEnd()) {
-        // alloc a new texture, put it into the cache
-        int tex_height = qCeil(ti.ascent.toReal() + ti.descent.toReal()) + 5;
-        int tex_width = tex_height * 30; // ###
-        IDirect3DTexture9 *tex;
-        if (FAILED(device->CreateTexture(tex_width, tex_height, 1, 0,
-                                         tex_format, D3DPOOL_MANAGED, &tex, NULL)))
-        {
-            qWarning("QD3DGlyphCache::cacheGlyphs(): can't allocate font texture (%dx%d).",
-                     tex_width, tex_height);
-            return;
-        } else {
-//             qDebug() << "=> new font texture: " << QSize(tex_width,tex_height);
-            font_tex = new QD3DFontTexture;
-            font_tex->texture = tex;
-            font_tex->x_offset = 0;
-            font_tex->y_offset = 0;
-            font_tex->width = tex_width;
-            font_tex->height = tex_height;
-            font_textures.insert(font_key, font_tex);
-        }
-    } else {
-        font_tex = it.value();
-        // make it current render target..
-    }
-
-    // cache each glyph
-    for (int i=0; i<glyphs.size(); ++i) {
-        QD3DGlyphHash::const_iterator it = cache->constFind(glyphs[i]);
-        if (it == cache->constEnd()) {
-            glyph_metrics_t metrics = ti.fontEngine->boundingBox(glyphs[i]);
-            int glyph_width = qCeil(metrics.width.toReal()) + 5;
-            int glyph_height = qCeil(ti.ascent.toReal() + ti.descent.toReal()) + 5;
-            if (font_tex->x_offset + glyph_width > font_tex->width) {
-                // no room on the current line, start new glyph strip
-                int strip_height = glyph_height;
-                font_tex->x_offset = 0;
-                font_tex->y_offset += strip_height;
-                if (font_tex->y_offset >= font_tex->height) {
-                    // if no room in the current texture - realloc a larger texture
-                    int old_tex_height = font_tex->height;
-                    font_tex->height += strip_height;
-
-                    IDirect3DTexture9 *new_tex;
-                    if (FAILED(device->CreateTexture(font_tex->width, font_tex->height, 1, 0,
-                                                     tex_format, D3DPOOL_MANAGED, &new_tex, NULL)))
-                    {
-                        qWarning("QD3DGlyphCache(): can't re-allocate font texture.");
-                        return;
-                    } else {
-//                         qDebug() << " -> new glyph strip added:" << QSize(font_tex->width,font_tex->height);
-
-                        D3DLOCKED_RECT new_rect, old_rect;
-                        if (FAILED(font_tex->texture->LockRect(0, &old_rect, 0, D3DLOCK_READONLY))) {
-                            qDebug() << "QD3DGlyphCache: unable to lock texture rect.";
-                            return;
-                        }
-                        if (FAILED(new_tex->LockRect(0, &new_rect, 0, 0))) {
-                            qDebug() << "QD3DGlyphCache: unable to lock texture rect.";
-                            return;
-                        }
-                        memcpy(new_rect.pBits, old_rect.pBits, new_rect.Pitch * old_tex_height);
-                        font_tex->texture->UnlockRect(0);
-                        new_tex->UnlockRect(0);
-                        engine->d_func()->flushBatch();
-                        font_tex->texture->Release();
-                        font_tex->texture = new_tex;
-                    }
-
-                    // update the texture coords and the y offset for the existing glyphs in
-                    // the cache, because of the texture size change
-                    QD3DGlyphHash::iterator it = cache->begin();
-                    while (it != cache->end()) {
-                        it.value()->height = (it.value()->height * old_tex_height) / font_tex->height;
-                        it.value()->y = (it.value()->y * old_tex_height) / font_tex->height;
-                        ++it;
-                    }
-                }
-            }
-            QD3DGlyphCoord *d3d_glyph = new QD3DGlyphCoord;
-            d3d_glyph->x = qreal(font_tex->x_offset) / font_tex->width;
-            d3d_glyph->y = qreal(font_tex->y_offset) / font_tex->height;
-            d3d_glyph->width = qreal(glyph_width) / font_tex->width;
-            d3d_glyph->height = qreal(glyph_height) / font_tex->height;
-            d3d_glyph->log_width = d3d_glyph->width * font_tex->width;
-            d3d_glyph->log_height = d3d_glyph->height * font_tex->height;
-            d3d_glyph->x_offset = -metrics.x;
-            d3d_glyph->y_offset = metrics.y;
-
-            QImage glyph_im;
-            if (clearType)
-                glyph_im = clearTypeGlyph(ti.fontEngine, glyphs[i]);
-            else
-                glyph_im = ti.fontEngine->alphaMapForGlyph(glyphs[i]).convertToFormat(QImage::Format_Indexed8);
-
-            // write glyph to texture
-            D3DLOCKED_RECT rect;
-            RECT glyph_rect = { font_tex->x_offset, font_tex->y_offset,
-                                font_tex->x_offset + glyph_im.width(),
-                                font_tex->y_offset + glyph_im.height() };
-
-//             qDebug() << "  > new glyph char added:" << QSize(glyph_im.width(), glyph_im.height());
-            if (FAILED(font_tex->texture->LockRect(0, &rect, &glyph_rect, 0))) {
-                qDebug() << "QD3DGlyphCache: unable to lock texture rect.";
-                return;
-            }
-
-            // ### unify these loops
-            if (clearType) {
-                int ppl = rect.Pitch / 4;
-                uint *tex_data = (uint *) rect.pBits;
-                for (int y=0; y<glyph_im.height(); ++y) {
-                    uint *s = (uint *) glyph_im.scanLine(y);
-                    for (int x=0; x<glyph_im.width(); ++x) {
-                        tex_data[ppl*y + x] = *s;
-                        ++s;
-                    }
-                }
-            } else {
-                int ppl = rect.Pitch;
-                uchar *tex_data = (uchar *) rect.pBits;
-                for (int y=0; y<glyph_im.height(); ++y) {
-                    uchar *s = (uchar *) glyph_im.scanLine(y);
-                    for (int x=0; x<glyph_im.width(); ++x) {
-                        tex_data[ppl*y + x] = *s;
-                        ++s;
-                    }
-                }
-            }
-            font_tex->texture->UnlockRect(0);
-
-            // debug
-//             dump_font_texture(font_tex);
-
-            if (font_tex->x_offset + glyph_width > font_tex->width) {
-                font_tex->x_offset = 0;
-                font_tex->y_offset += glyph_height;
-            } else {
-                font_tex->x_offset += glyph_width;
-            }
-
-            cache->insert(glyphs[i], d3d_glyph);
-        }
-    }
-}
-
-Q_GLOBAL_STATIC(QD3DGlyphCache, qd3d_glyph_cache)
-
-//
-// end font caching stuff
-//
-
-
-//
-//  D3D image cache stuff
-//
-
-// ### keep the GL stuff in mind..
-typedef void (*_qt_image_cleanup_hook_64)(qint64);
-extern Q_GUI_EXPORT _qt_image_cleanup_hook_64 qt_image_cleanup_hook_64;
-
-static void qd3d_image_cleanup(qint64 key);
-
-class QD3DImage
-{
-public:
-    QD3DImage(IDirect3DDevice9 *device, const QImage &image);
-    ~QD3DImage();
-
-    IDirect3DTexture9 *texture;
-};
-
-static QList<IDirect3DTexture9 *> qd3d_release_list;
-
-QD3DImage::QD3DImage(IDirect3DDevice9 *device, const QImage &image)
-{
-    texture = 0;
-    Q_ASSERT(device);
-    QImage im = image.convertToFormat(QImage::Format_ARGB32);
-    if (FAILED(device->CreateTexture(im.width(), im.height(), 1, 0,
-                                     D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, &texture, 0))) {
-        qWarning("QD3DImage(): unable to create Direct3D texture.");
-        return;
-    }
-//     qDebug(" -> created image texture: %p - 0x%08x%08x",texture,uint (image.cacheKey() >> 32),uint (image.cacheKey() & 0xffffffff));
-    D3DLOCKED_RECT rect;
-    if (FAILED(texture->LockRect(0, &rect, 0, 0))) {
-        qDebug() << "QD3DImage: unable to lock texture rect.";
-        return;
-    }
-    DWORD *dst = (DWORD *) rect.pBits;
-    DWORD *src = (DWORD *) im.scanLine(0);
-
-    Q_ASSERT((rect.Pitch/4) == (im.bytesPerLine()/4));
-    memcpy(dst, src, rect.Pitch*im.height());
-    texture->UnlockRect(0);
-}
-
-QD3DImage::~QD3DImage()
-{
-    if (texture)
-        qd3d_release_list.append(texture);
-}
-
-static int qd3d_cache_limit = 64*1024; // cache ~64 MB worth of textures
-typedef QCache<quint64, QD3DImage> QD3DImageCache;
-
-class QD3DImageManager
-{
-public:
-    QD3DImageManager() {
-        // ### GL does the same!
-        qt_image_cleanup_hook_64 = qd3d_image_cleanup;
-        cache.setMaxCost(qd3d_cache_limit);
-    }
-    ~QD3DImageManager() {
-//         qDebug() << "unhooking d3d image cache";
-        qt_image_cleanup_hook_64 = 0;
-        cache.clear();
-    }
-
-    IDirect3DTexture9 *lookup(IDirect3DDevice9 *device, const QImage &image);
-    void remove(quint64 key);
-
-private:
-    QD3DImageCache cache;
-};
-
-IDirect3DTexture9 *QD3DImageManager::lookup(IDirect3DDevice9 *device, const QImage &image)
-{
-    QD3DImage *tex_image = 0;
-
-    tex_image = cache.object(image.cacheKey());
-    if (!tex_image) {
-        // to avoid cache thrashing we remove images from the cache
-        // that have the same serial no as the cached image, since
-        // that image is most likely destoyed already, and we got a
-        // stale cache entry
-        uint serial = (uint) (image.cacheKey() >> 32);
-        QList<quint64> keys = cache.keys();
-        for (int i=0; i<keys.size(); ++i) {
-            if ((uint)(keys.at(i) >> 32) == serial) {
-                cache.remove(keys.at(i));
-                break;
-            }
-        }
-//         qDebug(" => cached: %d, adding cache image: 0x%08x%08x",cache.size(), uint (image.cacheKey() >> 32),uint (image.cacheKey() & 0xffffffff));
-        // add cache entry
-        int cost = image.width()*image.height()*4/1024;
-        if (cache.totalCost() + cost > cache.maxCost()) {
-            // no room for new entries? kick out half the cached images
-            int old_max_cost = cache.maxCost();
-            cache.setMaxCost(old_max_cost/2);
-            cache.setMaxCost(old_max_cost);
-        }
-        tex_image = new QD3DImage(device, image);
-        cache.insert(image.cacheKey(), tex_image, cost);
-//         qDebug() << "==> total cache cost: " << cache.totalCost() << cost;
-    }
-
-    return tex_image->texture;
-}
-
-void QD3DImageManager::remove(quint64 key)
-{
-//     QList<quint64> keys = cache.keys();
-//     if (keys.contains(key))
-//         qDebug() << "entery removed from cache";
-    cache.remove(key);
-}
-
-Q_GLOBAL_STATIC(QD3DImageManager, qd3d_image_cache)
-
-static void qd3d_image_cleanup(qint64 key)
-{
-//     qDebug() << "qd3d_image_cleanup:";
-//     qDebug("  => key: 0x%08x%08x", (uint) (key >> 32), (uint)(key & 0xffffffff));
-    qd3d_image_cache()->remove(key);
-}
-
-//
-// end D3D image cache stuff
-//
-
-class QD3DDrawHelper : public QTessellator
-{
-public:
-    QD3DDrawHelper(QDirect3DPaintEnginePrivate *pe);
-    ~QD3DDrawHelper();
-
-    bool needsFlushing() const;
-    QD3DMaskPosition allocateMaskPosition(const QRectF &brect, bool *breakbatch);
-
-    void setClipPath(const QPainterPath &path, QD3DBatchItem **item);
-
-    void queueAntialiasedMask(const QPolygonF &poly, QD3DBatchItem **item, const QRectF &brect);
-    QRectF queueAliasedMask(const QPainterPath &path, QD3DBatchItem **item, D3DCOLOR color);
-
-    void queueRect(const QRectF &rect, QD3DBatchItem *item, D3DCOLOR color, const QPolygonF &trect);
-    void queueRect(const QRectF &rect, QD3DBatchItem *item, D3DCOLOR color);
-
-    void queueTextGlyph(const QRectF &rect, const qreal *tex_coords, QD3DBatchItem *item,
-                        D3DCOLOR color);
-
-    void queueAntialiasedLines(const QPainterPath &path, QD3DBatchItem **item, const QRectF &brect);
-    void queueAliasedLines(const QLineF *lines, int lineCount, QD3DBatchItem **item);
-
-    int drawAntialiasedMask(int offset, int maxoffset);
-    void drawAliasedMask(int offset);
-    void drawAntialiasedBoundingRect(QD3DBatchItem *item);
-    void drawAliasedBoundingRect(QD3DBatchItem *item);
-    void drawTextItem(QD3DBatchItem *item);
-    void drawAliasedLines(QD3DBatchItem *item);
-
-    void setMaskSize(QSize size);
-
-    void beforeReset();
-    void afterReset();
-
-    IDirect3DSurface9 *freeMaskSurface();
-
-    inline void lockVertexBuffer();
-    inline void unlockVertexBuffer();
-
-    inline int index() { return m_index; }
-
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-    enum VertexBufferAccess {
-        CLEAR   = 0x00,
-        READ    = 0x01,
-        WRITE   = 0x02
-    };
-    int accesscontrol[QT_VERTEX_BUF_SIZE];
-#endif
-
-private:
-    void addTrap(const Trapezoid &trap);
-    void tessellate(const QPolygonF &poly);
-    inline void lineToStencil(qreal x, qreal y);
-    inline void curveToStencil(const QPointF &cp1, const QPointF &cp2, const QPointF &ep);
-    QRectF pathToVertexArrays(const QPainterPath &path);
-    void resetMask();
-
-    QDirect3DPaintEnginePrivate *m_pe;
-
-    qreal m_xoffset, m_yoffset;
-    int m_startindex;
-    int m_index;
-    int m_height, m_width;
-    LPDIRECT3DVERTEXBUFFER9 m_d3dvbuff;
-    vertex *m_vbuff;
-    QD3DBatchItem *m_item;
-    QRectF m_boundingRect;
-
-    qreal max_x;
-    qreal max_y;
-    qreal min_x;
-    qreal min_y;
-    qreal firstx;
-    qreal firsty;
-
-    QPointF tess_lastpoint;
-    int tess_index;
-
-    bool m_locked;
-    IDirect3DTexture9 *m_mask;
-    IDirect3DSurface9 *m_maskSurface;
-    IDirect3DSurface9 *m_depthStencilSurface;
-
-    D3DCOLOR m_color;
-    bool m_clearmask;
-    bool m_isLine;
-    bool m_firstPoint;
-
-    QD3DMaskPosition m_mask_position;
-    int m_mask_offsetX2;
-    int m_mask_offsetY2;
-};
-
-QD3DStateManager::QD3DStateManager(LPDIRECT3DDEVICE9 pDevice, ID3DXEffect *effect)
-    : m_pDevice(pDevice), m_effect(effect), m_refs(0)
-{
-    if (FAILED(D3DXMatrixIdentity(&m_d3dIdentityMatrix))) {
-        qWarning("QDirect3DPaintEngine: D3DXMatrixIdentity failed");
-    }
-    reset();
-}
-
-void QD3DStateManager::reset()
-{
-    m_radgradfd = -1;
-
-    m_cosmetic_pen = false;
-    m_pass = -1;
-    m_maskchannel = -1;
-    m_brushmode = -1;
-    m_texture = 0;
-    m_xoffset = INT_MAX;
-    m_yoffset = INT_MAX;
-
-    m_vertexshader = 0;
-    m_pixelshader = 0;
-
-    m_isIdentity = true;
-    m_transformation = QTransform();
-    m_effect->SetMatrix("g_mTransformation", &m_d3dIdentityMatrix);
-
-    ZeroMemory(&m_projection, sizeof(D3DMATRIX));
-    ZeroMemory(m_textures, sizeof(LPDIRECT3DBASETEXTURE9) * D3D_STAGE_COUNT);
-    FillMemory(m_samplerstates, sizeof(DWORD) * D3D_SAMPLE_STATES * D3D_STAGE_COUNT, 0xFFFFFFFE);
-    FillMemory(m_texturestates, sizeof(DWORD) * D3D_TEXTURE_STATES * D3D_STAGE_COUNT, 0xFFFFFFFE);
-    FillMemory(m_renderstate, sizeof(DWORD) * D3D_RENDER_STATES, 0xFFFFFFFE);
-}
-
-inline void QD3DStateManager::beginPass(int pass)
-{
-    if (pass != m_pass) {
-        if (m_pass != -1)
-            m_effect->EndPass();
-        m_effect->BeginPass(pass);
-        m_pass = pass;
-    }
-}
-
-inline void QD3DStateManager::endPass()
-{
-    if (m_pass != -1) {
-        m_pass = -1;
-        m_effect->EndPass();
-    }
-}
-
-inline void QD3DStateManager::startStateBlock() {
-    m_changed = false;
-}
-
-inline void QD3DStateManager::setCosmeticPen(bool enabled)
-{
-    if (enabled != m_cosmetic_pen) {
-        m_effect->SetBool("g_mCosmeticPen", enabled);
-        m_cosmetic_pen = enabled;
-        m_changed = true;
-    }
-}
-
-inline void QD3DStateManager::setBrushMode(int mode)
-{
-    if (mode != m_brushmode) {
-        m_effect->SetInt("g_mBrushMode", mode);
-        m_brushmode = mode;
-        m_changed = true;
-    }
-}
-
-inline void QD3DStateManager::setTexture(LPDIRECT3DBASETEXTURE9 pTexture)
-{
-    SetSamplerState(0, D3DSAMP_ADDRESSU, D3DTADDRESS_BORDER);
-    SetSamplerState(0, D3DSAMP_ADDRESSV, D3DTADDRESS_BORDER);
-
-    if (pTexture != m_texture) {
-        m_texture = pTexture;
-        m_effect->SetTexture("g_mTexture", pTexture);
-        m_changed = true;
-    }
-}
-
-inline void QD3DStateManager::setTexture(LPDIRECT3DBASETEXTURE9 pTexture, QGradient::Spread spread)
-{
-    switch(spread) {
-        case QGradient::RepeatSpread:
-            SetSamplerState(0, D3DSAMP_ADDRESSU, D3DTADDRESS_WRAP);
-            SetSamplerState(0, D3DSAMP_ADDRESSV, D3DTADDRESS_WRAP);
-            break;
-        case QGradient::ReflectSpread:
-            SetSamplerState(0, D3DSAMP_ADDRESSU, D3DTADDRESS_MIRROR);
-            SetSamplerState(0, D3DSAMP_ADDRESSV, D3DTADDRESS_MIRROR);
-            break;
-        default:
-            SetSamplerState(0, D3DSAMP_ADDRESSU, D3DTADDRESS_CLAMP);
-            SetSamplerState(0, D3DSAMP_ADDRESSV, D3DTADDRESS_CLAMP);
-            break;
-    };
-
-    if (pTexture != m_texture) {
-        m_texture = pTexture;
-        m_effect->SetTexture("g_mTexture", pTexture);
-        m_changed = true;
-    }
-}
-
-inline void QD3DStateManager::setTransformation(const QTransform *matrix)
-{
-    if (matrix) {
-        if (*matrix != m_transformation) {
-            D3DXMATRIX dxmatrix(matrix->m11(), matrix->m12(), 0, matrix->m13(),
-                    matrix->m21(), matrix->m22(), 0, matrix->m23(),
-                    0, 0, 1, 0,
-                    matrix->dx(), matrix->dy(), 0, 1);
-            m_effect->SetMatrix("g_mTransformation", &dxmatrix);
-            m_transformation = *matrix;
-            m_changed = true;
-            m_isIdentity = false;
-        }
-    } else if (!m_isIdentity) {
-        m_effect->SetMatrix("g_mTransformation", &m_d3dIdentityMatrix);
-        m_transformation = QTransform();
-        m_changed = true;
-        m_isIdentity = true;
-    }
-}
-
-inline void QD3DStateManager::setProjection(const D3DXMATRIX *pMatrix)
-{
-    if (*pMatrix != m_projection) {
-        m_effect->SetMatrix("g_mViewProjection", pMatrix);
-        m_projection = *pMatrix;
-        m_changed = true;
-    }
-}
-
-inline void QD3DStateManager::setFocalDistance(const qreal &fd)
-{
-    if (fd != m_radgradfd) {
-        m_effect->SetFloat("g_mFocalDist", fd);
-        m_changed = true;
-        m_radgradfd = fd;
-    }
-}
-
-inline void QD3DStateManager::setMaskOffset(qreal x, qreal y)
-{
-    if (x != m_xoffset || y != m_yoffset) {
-        float offset[2] = {x, y};
-        m_effect->SetFloatArray("g_mMaskOffset", offset, 2);
-        m_xoffset = x;
-        m_yoffset = y;
-        m_changed = true;
-    }
-}
-
-inline void QD3DStateManager::setMaskChannel(int channel)
-{
-    if (m_maskchannel != channel) {
-        m_effect->SetIntArray("g_mChannel", m_mask_channels[channel], 4);
-        m_maskchannel = channel;
-        m_changed = true;
-    }
-}
-
-inline void QD3DStateManager::endStateBlock()
-{
-    if (m_changed) {
-        m_effect->CommitChanges();
-        m_changed = false;
-    }
-}
-
-STDMETHODIMP QD3DStateManager::QueryInterface(REFIID iid, LPVOID *ppv)
-{
-    if(iid == IID_IUnknown || iid == IID_ID3DXEffectStateManager)
-    {
-        *ppv = this;
-        ++m_refs;
-        return NOERROR;
-    }
-    *ppv = NULL;
-    return ResultFromScode(E_NOINTERFACE);
-}
-
-STDMETHODIMP_(ULONG) QD3DStateManager::AddRef(void)
-{
-    return (ULONG)InterlockedIncrement( &m_refs );
-}
-
-
-STDMETHODIMP_(ULONG) QD3DStateManager::Release(void)
-{
-    if( 0L == InterlockedDecrement( &m_refs ) ) {
-        delete this;
-        return 0L;
-    }
-
-    return m_refs;
-}
-STDMETHODIMP QD3DStateManager::SetTransform(D3DTRANSFORMSTATETYPE State, CONST D3DMATRIX *pMatrix)
-{
-    return m_pDevice->SetTransform(State, pMatrix);
-}
-
-STDMETHODIMP QD3DStateManager::SetMaterial(CONST D3DMATERIAL9 *pMaterial)
-{
-    return m_pDevice->SetMaterial(pMaterial);
-}
-
-STDMETHODIMP QD3DStateManager::SetLight(DWORD Index, CONST D3DLIGHT9 *pLight)
-{
-    return m_pDevice->SetLight(Index, pLight);
-}
-
-STDMETHODIMP QD3DStateManager::LightEnable(DWORD Index, BOOL Enable)
-{
-    return m_pDevice->LightEnable(Index, Enable);
-}
-
-STDMETHODIMP QD3DStateManager::SetRenderState(D3DRENDERSTATETYPE State, DWORD Value)
-{
-    if (State < D3D_RENDER_STATES) {
-        if (m_renderstate[State] == Value)
-            return S_OK;
-        m_renderstate[State] = Value;
-    }
-    return m_pDevice->SetRenderState(State, Value);
-}
-
-STDMETHODIMP QD3DStateManager::SetTexture(DWORD Stage, LPDIRECT3DBASETEXTURE9 pTexture)
-{
-    if (Stage < D3D_STAGE_COUNT) {
-        if (m_textures[Stage] == pTexture)
-            return S_OK;
-        m_textures[Stage] = pTexture;
-    }
-    return m_pDevice->SetTexture(Stage, pTexture);
-}
-
-STDMETHODIMP QD3DStateManager::SetTextureStageState(DWORD Stage, D3DTEXTURESTAGESTATETYPE Type, DWORD Value)
-{
-    if (Stage < D3D_STAGE_COUNT && Type < D3D_TEXTURE_STATES) {
-        if (m_texturestates[Stage][Type] == Value)
-            return S_OK;
-        m_texturestates[Stage][Type] = Value;
-    }
-    return m_pDevice->SetTextureStageState(Stage, Type, Value);
-}
-
-STDMETHODIMP QD3DStateManager::SetSamplerState(DWORD Sampler, D3DSAMPLERSTATETYPE Type, DWORD Value)
-{
-    if (Sampler < D3D_STAGE_COUNT && Type < D3D_SAMPLE_STATES) {
-        if (m_samplerstates[Sampler][Type] == Value)
-            return S_OK;
-        m_samplerstates[Sampler][Type] = Value;
-    }
-    return m_pDevice->SetSamplerState(Sampler, Type, Value);
-}
-
-STDMETHODIMP QD3DStateManager::SetNPatchMode(FLOAT NumSegments)
-{
-    return m_pDevice->SetNPatchMode(NumSegments);
-}
-
-STDMETHODIMP QD3DStateManager::SetFVF(DWORD FVF)
-{
-    return m_pDevice->SetFVF(FVF);
-}
-
-STDMETHODIMP QD3DStateManager::SetVertexShader(LPDIRECT3DVERTEXSHADER9 pShader)
-{
-    if (m_vertexshader == pShader)
-        return S_OK;
-    m_vertexshader = pShader;
-    return m_pDevice->SetVertexShader(pShader);
-}
-
-STDMETHODIMP QD3DStateManager::SetVertexShaderConstantF(UINT RegisterIndex, CONST FLOAT *pConstantData, UINT RegisterCount)
-{
-    return m_pDevice->SetVertexShaderConstantF(RegisterIndex, pConstantData, RegisterCount);
-}
-
-STDMETHODIMP QD3DStateManager::SetVertexShaderConstantI(UINT RegisterIndex, CONST INT *pConstantData, UINT RegisterCount)
-{
-    return m_pDevice->SetVertexShaderConstantI(RegisterIndex, pConstantData, RegisterCount);
-}
-
-STDMETHODIMP QD3DStateManager::SetVertexShaderConstantB(UINT RegisterIndex, CONST BOOL *pConstantData, UINT RegisterCount)
-{
-    return m_pDevice->SetVertexShaderConstantB(RegisterIndex, pConstantData, RegisterCount);
-}
-
-STDMETHODIMP QD3DStateManager::SetPixelShader(LPDIRECT3DPIXELSHADER9 pShader)
-{
-    if (m_pixelshader == pShader)
-        return S_OK;
-    m_pixelshader = pShader;
-    return m_pDevice->SetPixelShader(pShader);
-}
-
-STDMETHODIMP QD3DStateManager::SetPixelShaderConstantF(UINT RegisterIndex, CONST FLOAT *pConstantData, UINT RegisterCount)
-{
-    return m_pDevice->SetPixelShaderConstantF(RegisterIndex, pConstantData, RegisterCount);
-}
-
-STDMETHODIMP QD3DStateManager::SetPixelShaderConstantI(UINT RegisterIndex, CONST INT *pConstantData, UINT RegisterCount)
-{
-    return m_pDevice->SetPixelShaderConstantI(RegisterIndex, pConstantData, RegisterCount);
-}
-
-STDMETHODIMP QD3DStateManager::SetPixelShaderConstantB(UINT RegisterIndex, CONST BOOL *pConstantData, UINT RegisterCount)
-{
-    return m_pDevice->SetPixelShaderConstantB(RegisterIndex, pConstantData, RegisterCount);
-}
-
-#define QD3D_GRADIENT_CACHE_SIZE    60
-#define QD3D_GRADIENT_PALETTE_SIZE  1024
-
-class QD3DGradientCache
-{
-    struct CacheInfo
-    {
-        inline CacheInfo(QGradientStops s, qreal op) :
-            stops(s), opacity(op) {}
-
-        IDirect3DTexture9 *texture;
-        QGradientStops stops;
-        qreal opacity;
-    };
-
-    typedef QMultiHash<quint64, CacheInfo> QD3DGradientColorTableHash;
-
-public:
-    QD3DGradientCache(LPDIRECT3DDEVICE9 device);
-    ~QD3DGradientCache();
-
-    inline IDirect3DTexture9 *getBuffer(const QGradientStops &stops, qreal opacity);
-
-protected:
-    inline void generateGradientColorTable(const QGradientStops& s,
-                                           uint *colorTable,
-                                           int size, qreal opacity) const;
-    IDirect3DTexture9 *addCacheElement(quint64 hash_val, const QGradientStops &stops, qreal opacity);
-    void cleanCache();
-
-    QD3DGradientColorTableHash cache;
-    LPDIRECT3DDEVICE9 m_device;
-};
-
-QD3DGradientCache::QD3DGradientCache(LPDIRECT3DDEVICE9 device)
-    : m_device(device)
-{
-
-}
-
-QD3DGradientCache::~QD3DGradientCache()
-{
-    cleanCache();
-}
-
-inline IDirect3DTexture9 *QD3DGradientCache::getBuffer(const QGradientStops &stops, qreal opacity)
-{
-    quint64 hash_val = 0;
-
-    for (int i = 0; i < stops.size() && i <= 2; i++)
-        hash_val += stops[i].second.rgba();
-
-    QD3DGradientColorTableHash::const_iterator it = cache.constFind(hash_val);
-
-    if (it == cache.constEnd())
-        return addCacheElement(hash_val, stops, opacity);
-    else {
-        do {
-            const CacheInfo &cache_info = it.value();
-            if (cache_info.stops == stops && cache_info.opacity == opacity) {
-                return cache_info.texture;
-            }
-            ++it;
-        } while (it != cache.constEnd() && it.key() == hash_val);
-        // an exact match for these stops and opacity was not found, create new cache
-        return addCacheElement(hash_val, stops, opacity);
-    }
-}
-
-void QD3DGradientCache::generateGradientColorTable(const QGradientStops& s, uint *colorTable, int size, qreal opacity) const
-{
-    int pos = 0;
-    qreal fpos = 0.0;
-    qreal incr = 1.0 / qreal(size);
-    QVector<uint> colors(s.size());
-
-    for (int i = 0; i < s.size(); ++i)
-        colors[i] = s[i].second.rgba();
-
-    uint alpha = qRound(opacity * 255);
-    while (fpos < s.first().first) {
-        colorTable[pos] = ARGB_COMBINE_ALPHA(colors[0], alpha);
-        pos++;
-        fpos += incr;
-    }
-
-    for (int i = 0; i < s.size() - 1; ++i) {
-        qreal delta = 1/(s[i+1].first - s[i].first);
-        while (fpos < s[i+1].first && pos < size) {
-            int dist = int(256 * ((fpos - s[i].first) * delta));
-            int idist = 256 - dist;
-            uint current_color = ARGB_COMBINE_ALPHA(colors[i], alpha);
-            uint next_color = ARGB_COMBINE_ALPHA(colors[i+1], alpha);
-#if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
-            colorTable[pos] = INTERPOLATE_PIXEL_256(current_color, idist, next_color, dist);
-#else
-            uint c = INTERPOLATE_PIXEL_256(current_color, idist, next_color, dist);
-            colorTable[pos] = ( (c << 24) & 0xff000000)
-                              | ((c >> 24) & 0x000000ff)
-                              | ((c << 8) & 0x00ff0000)
-                              | ((c >> 8) & 0x0000ff00);
-#endif // Q_BYTE_ORDER
-            ++pos;
-            fpos += incr;
-        }
-    }
-    for (;pos < size; ++pos)
-        colorTable[pos] = colors[s.size() - 1];
-}
-
-IDirect3DTexture9 *QD3DGradientCache::addCacheElement(quint64 hash_val, const QGradientStops &stops, qreal opacity)
-{
-    if (cache.size() == QD3D_GRADIENT_CACHE_SIZE) {
-        int elem_to_remove = qrand() % QD3D_GRADIENT_CACHE_SIZE;
-        uint key = cache.keys()[elem_to_remove];
-
-        // need to call release on each removed cache entry:
-        QD3DGradientColorTableHash::const_iterator it = cache.constFind(key);
-        do {
-            it.value().texture->Release();
-        } while (++it != cache.constEnd() && it.key() == key);
-
-        cache.remove(key); // may remove more than 1, but OK
-    }
-
-    CacheInfo cache_entry(stops, opacity);
-    uint buffer[QD3D_GRADIENT_PALETTE_SIZE];
-    generateGradientColorTable(stops, buffer, QD3D_GRADIENT_PALETTE_SIZE, opacity);
-
-    if (FAILED(m_device->CreateTexture(QD3D_GRADIENT_PALETTE_SIZE, 1, 1, 0,
-                    D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, &cache_entry.texture, 0))) {
-        qWarning("QD3DGradientCache::addCacheElement(): unable to create Direct3D texture.");
-        return 0;
-    }
-
-    D3DLOCKED_RECT rect;
-    if (FAILED(cache_entry.texture->LockRect(0, &rect, 0, 0))) {
-        qDebug() << "QD3DGradientCache::addCacheElement(): unable to lock texture rect.";
-        return 0;
-    }
-    memcpy(rect.pBits, buffer, rect.Pitch);
-    cache_entry.texture->UnlockRect(0);
-
-    return cache.insert(hash_val, cache_entry).value().texture;
-}
-
-void QD3DGradientCache::cleanCache()
-{
-    QD3DGradientColorTableHash::const_iterator it = cache.constBegin();
-    for (; it != cache.constEnd(); ++it) {
-        const CacheInfo &cache_info = it.value();
-        cache_info.texture->Release();
-    }
-    cache.clear();
-}
-
-QD3DSurfaceManager::QD3DSurfaceManager() :
-    m_status(NoStatus), m_dummy(0), m_device(0), m_pd(0), m_current(0)
-{
-
-}
-
-QD3DSurfaceManager::~QD3DSurfaceManager()
-{
-}
-
-void QD3DSurfaceManager::setPaintDevice(QPaintDevice *pd)
-{
-    m_status = NoStatus;
-    m_pd = pd;
-    m_current = 0;
-
-    if (m_device->TestCooperativeLevel() != D3D_OK) {
-        m_status = NeedsResetting;
-        return;
-    }
-
-    m_current = m_swapchains.value(pd, 0);
-    QWidget *w = static_cast<QWidget*>(pd);
-
-    if (m_current) {
-        if (m_current->size != w->size()) {
-            m_swapchains.remove(pd);
-            m_current->surface->Release();
-            m_current->swapchain->Release();
-            delete m_current;
-            m_current = 0;
-        }
-    }
-
-    if (!m_current) {
-        m_current = createSwapChain(w);
-        updateMaxSize();
-    }
-}
-
-int QD3DSurfaceManager::status() const
-{
-    return m_status;
-}
-
-void QD3DSurfaceManager::reset()
-{
-    QList<QPaintDevice *> pds = m_swapchains.keys();
-
-    QMap<QPaintDevice *, D3DSwapChain *>::const_iterator i = m_swapchains.constBegin();
-    while (i != m_swapchains.constEnd()) {
-        i.value()->surface->Release();
-        i.value()->swapchain->Release();
-        ++i;
-    }
-    qDeleteAll(m_swapchains.values());
-    m_swapchains.clear();
-
-    D3DPRESENT_PARAMETERS params;
-    initPresentParameters(&params);
-    params.hDeviceWindow = m_dummy;
-
-    HRESULT res = m_device->Reset(&params);
-    if (FAILED(res)) {
-        switch (res) {
-            case D3DERR_DEVICELOST:
-                qWarning("QDirect3DPaintEngine: Reset failed (D3DERR_DEVICELOST)");
-                break;
-            case D3DERR_DRIVERINTERNALERROR:
-                qWarning("QDirect3DPaintEngine: Reset failed (D3DERR_DRIVERINTERNALERROR)");
-                break;
-            case D3DERR_OUTOFVIDEOMEMORY:
-                qWarning("QDirect3DPaintEngine: Reset failed (D3DERR_OUTOFVIDEOMEMORY)");
-                break;
-            default:
-                qWarning("QDirect3DPaintEngine: Reset failed");
-        };
-    }
-
-    for (int i=0; i<pds.count(); ++i) {
-        QWidget *w = static_cast<QWidget*>(pds.at(i));
-        createSwapChain(w);
-    }
-
-    // reset the mask as well
-    m_status = MaxSizeChanged;
-
-    setPaintDevice(m_pd);
-    updateMaxSize();
-}
-
-LPDIRECT3DSURFACE9 QD3DSurfaceManager::renderTarget()
-{
-    return m_current ? m_current->surface : 0;
-}
-
-LPDIRECT3DSURFACE9 QD3DSurfaceManager::surface(QPaintDevice *pd)
-{
-    D3DSwapChain *swapchain = m_swapchains.value(pd, 0);
-    return swapchain ? swapchain->surface : 0;
-}
-
-LPDIRECT3DSWAPCHAIN9 QD3DSurfaceManager::swapChain(QPaintDevice *pd)
-{
-    D3DSwapChain *swapchain = m_swapchains.value(pd, 0);
-    return swapchain ? swapchain->swapchain : 0;
-}
-
-void QD3DSurfaceManager::releasePaintDevice(QPaintDevice *pd)
-{
-    D3DSwapChain *swapchain = m_swapchains.take(pd);
-
-    if (swapchain) {
-        swapchain->surface->Release();
-        swapchain->swapchain->Release();
-        delete swapchain;
-        if (swapchain == m_current)
-            m_current = 0;
-    }
-}
-
-LPDIRECT3DDEVICE9 QD3DSurfaceManager::device()
-{
-    return m_device;
-}
-
-void QD3DSurfaceManager::cleanup()
-{
-    QPixmapCache::clear();
-    qd3d_glyph_cache()->cleanCache();
-
-    // release doomed textures
-    for (int k=0; k<qd3d_release_list.size(); ++k)
-        qd3d_release_list.at(k)->Release();
-    qd3d_release_list.clear();
-
-    QMap<QPaintDevice *, D3DSwapChain *>::const_iterator i = m_swapchains.constBegin();
-    while (i != m_swapchains.constEnd()) {
-        i.value()->surface->Release();
-        i.value()->swapchain->Release();
-        ++i;
-    }
-    qDeleteAll(m_swapchains.values());
-
-    if (m_device)
-        m_device->Release();
-
-    DestroyWindow(m_dummy);
-    QString cname(QLatin1String("qt_d3d_dummy"));
-    QT_WA({
-        UnregisterClass((TCHAR*)cname.utf16(), (HINSTANCE)qWinAppInst());
-    } , {
-        UnregisterClassA(cname.toLatin1(), (HINSTANCE)qWinAppInst());
-    });
-}
-
-QSize QD3DSurfaceManager::maxSize() const
-{
-    return m_max_size;
-}
-
-extern "C" {
-    LRESULT CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);
-};
-
-void QD3DSurfaceManager::init(LPDIRECT3D9 object)
-{
-    QString cname(QLatin1String("qt_d3d_dummy"));
-    uint style = CS_DBLCLKS | CS_SAVEBITS;
-    ATOM atom;
-    QT_WA({
-        WNDCLASS wc;
-        wc.style         = style;
-        wc.lpfnWndProc   = (WNDPROC)QtWndProc;
-        wc.cbClsExtra    = 0;
-        wc.cbWndExtra    = 0;
-        wc.hInstance     = (HINSTANCE)qWinAppInst();
-        wc.hIcon         = 0;
-        wc.hCursor       = 0;
-        wc.hbrBackground = 0;
-        wc.lpszMenuName  = 0;
-        wc.lpszClassName = (TCHAR*)cname.utf16();
-        atom = RegisterClass(&wc);
-    } , {
-        WNDCLASSA wc;
-        wc.style         = style;
-        wc.lpfnWndProc   = (WNDPROC)QtWndProc;
-        wc.cbClsExtra    = 0;
-        wc.cbWndExtra    = 0;
-        wc.hInstance     = (HINSTANCE)qWinAppInst();
-        wc.hIcon         = 0;
-        wc.hCursor       = 0;
-        wc.hbrBackground = 0;
-        wc.lpszMenuName  = 0;
-        QByteArray tempArray = cname.toLatin1();
-        wc.lpszClassName = tempArray;
-        atom = RegisterClassA(&wc);
-    });
-
-    QT_WA({
-        const TCHAR *className = (TCHAR*)cname.utf16();
-        m_dummy = CreateWindow(className, className, 0,
-                               0, 0, 1, 1,
-                               0, 0, qWinAppInst(), 0);
-    } , {
-        m_dummy = CreateWindowA(cname.toLatin1(), cname.toLatin1(), 0,
-                                0, 0, 1, 1,
-                                0, 0, qWinAppInst(), 0);
-    });
-
-    D3DPRESENT_PARAMETERS params;
-    initPresentParameters(&params);
-    params.hDeviceWindow = m_dummy;
-
-    HRESULT res = object->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, 0,
-        D3DCREATE_PUREDEVICE|D3DCREATE_HARDWARE_VERTEXPROCESSING|D3DCREATE_NOWINDOWCHANGES|D3DCREATE_FPU_PRESERVE,
-        &params, &m_device);
-
-    if (FAILED(res) || m_device == 0)
-        qWarning("QDirect3DPaintEngine: failed to create Direct3D device (error=0x%x).", res);
-}
-
-void QD3DSurfaceManager::updateMaxSize()
-{
-    int w = 0, h = 0;
-    QMap<QPaintDevice *, D3DSwapChain *>::const_iterator i = m_swapchains.constBegin();
-    while (i != m_swapchains.constEnd()) {
-
-        int nw = i.key()->width();
-        if (nw > w)
-            w = nw;
-
-        int nh = i.key()->height();
-        if (nh > h)
-            h = nh;
-
-        ++i;
-    }
-
-    QSize newsize = QSize(w, h);
-    if (newsize != m_max_size) {
-        m_status |= MaxSizeChanged;
-        m_max_size = newsize;
-    }
-}
-
-void QD3DSurfaceManager::initPresentParameters(D3DPRESENT_PARAMETERS *params)
-{
-    ZeroMemory(params, sizeof(D3DPRESENT_PARAMETERS));
-    params->Windowed = true;
-    params->SwapEffect = D3DSWAPEFFECT_COPY;
-    params->BackBufferFormat = D3DFMT_UNKNOWN;
-    params->PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
-    params->Flags = D3DPRESENTFLAG_LOCKABLE_BACKBUFFER;
-}
-
-QD3DSurfaceManager::D3DSwapChain *QD3DSurfaceManager::createSwapChain(QWidget *w)
-{
-    D3DPRESENT_PARAMETERS params;
-    initPresentParameters(&params);
-    params.hDeviceWindow = w->winId();
-    D3DSwapChain *swapchain = new D3DSwapChain();
-    swapchain->size = w->size();
-    if (FAILED(m_device->CreateAdditionalSwapChain(&params, &swapchain->swapchain)))
-        qWarning("QDirect3DPaintEngine: CreateAdditionalSwapChain failed");
-    if (FAILED(swapchain->swapchain->GetBackBuffer(0, D3DBACKBUFFER_TYPE_MONO, &swapchain->surface)))
-        qWarning("QDirect3DPaintEngine: GetBackBuffer failed");
-    m_swapchains.insert(w, swapchain);
-    connect(w, SIGNAL(destroyed(QObject *)), SLOT(cleanupPaintDevice(QObject *)));
-
-    // init with background color
-    QColor bg = w->palette().color(QPalette::Background);
-    m_device->ColorFill(swapchain->surface, 0, D3DCOLOR_ARGB(bg.alpha(), bg.red(),bg.green(),bg.blue()));
-
-    return swapchain;
-}
-
-void QD3DSurfaceManager::cleanupPaintDevice(QObject *object)
-{
-    QWidget *w = static_cast<QWidget *>(object);
-    releasePaintDevice(w);
-}
-
-int QD3DStateManager::m_mask_channels[4][4] =
-    {{1,0,0,0},{0,1,0,0},{0,0,1,0},{0,0,0,1}};
-
-QD3DDrawHelper::QD3DDrawHelper(QDirect3DPaintEnginePrivate *pe)
-    : m_pe(pe), m_d3dvbuff(0), m_maskSurface(0), m_depthStencilSurface(0),
-      m_locked(false), m_mask(0), m_startindex(0), m_index(0), m_vbuff(0), m_clearmask(true),
-      m_isLine(false), m_firstPoint(true)
-{
-    resetMask();
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-    memset(accesscontrol, 0, QT_VERTEX_BUF_SIZE * sizeof(VertexBufferAccess));
-#endif
-
-    // create vertex buffer
-    afterReset();
-}
-
-QD3DDrawHelper::~QD3DDrawHelper()
-{
-    if (m_maskSurface)
-        m_maskSurface->Release();
-
-    if (m_mask)
-        m_mask->Release();
-
-    if (m_depthStencilSurface)
-        m_depthStencilSurface->Release();
-
-    if (m_d3dvbuff)
-        m_d3dvbuff->Release();
-}
-
-inline void QD3DDrawHelper::lockVertexBuffer()
-{
-    if (!m_locked) {
-        DWORD lockflags = D3DLOCK_NOOVERWRITE;
-        if (m_startindex >= QT_VERTEX_RESET_LIMIT) {
-            m_startindex = 0;
-            m_index = 0;
-
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-            for (int i=0; i<QT_VERTEX_BUF_SIZE; ++i) {
-                if (accesscontrol[i] != (WRITE|READ) && accesscontrol[i] != CLEAR)
-                    qDebug() << "Vertex Buffer: Access Error";
-            }
-            memset(accesscontrol, 0, QT_VERTEX_BUF_SIZE * sizeof(VertexBufferAccess));
-#endif
-
-            lockflags = D3DLOCK_DISCARD;
-        }
-
-        if (FAILED(m_d3dvbuff->Lock(0, 0, (void**)&m_vbuff, lockflags))) {
-            qWarning() << "QDirect3DPaintEngine: unable to lock vertex buffer.";
-        }
-        m_locked = true;
-    }
-}
-
-inline void QD3DDrawHelper::unlockVertexBuffer()
-{
-    if (m_locked) {
-        if (FAILED(m_d3dvbuff->Unlock())) {
-            qWarning() << "QDirect3DPaintEngine: unable to unlock vertex buffer.";
-        }
-        m_locked = false;
-    }
-}
-
-void QD3DDrawHelper::setClipPath(const QPainterPath &path, QD3DBatchItem **item)
-{
-    lockVertexBuffer();
-
-    m_item = *item;
-    m_item->m_maskpos.x = m_item->m_maskpos.y = 0;
-    m_item->m_maskpos.channel = 3;
-    m_item->m_info |= QD3DBatchItem::BI_CLIP;
-
-    bool winding = (path.fillRule() == Qt::WindingFill);
-    if (winding)
-        m_item->m_info |= QD3DBatchItem::BI_WINDING;
-
-    if (!path.isEmpty()) {
-        m_item->m_info |= QD3DBatchItem::BI_MASK;
-        m_item->m_info &= ~QD3DBatchItem::BI_AA;
-        m_color = 0;
-        QRectF brect = pathToVertexArrays(path);
-        queueRect(brect, m_item, 0);
-    }
-
-    *item = m_item;
-}
-
-
-
-void QD3DDrawHelper::queueAntialiasedMask(const QPolygonF &poly, QD3DBatchItem **item, const QRectF &brect)
-{
-    lockVertexBuffer();
-
-    m_item = *item;
-    m_item->m_info |= QD3DBatchItem::BI_MASK;
-    setWinding(m_item->m_info & QD3DBatchItem::BI_WINDING);
-
-    int xoffset = m_item->m_maskpos.x;
-    int yoffset = m_item->m_maskpos.y;
-
-    int x = brect.left();
-    int y = brect.top();
-
-    m_item->m_xoffset = (xoffset - x) + 1;
-    m_item->m_yoffset = (yoffset - y) + 1;
-
-    m_boundingRect = brect;
-    tessellate(poly);
-
-    *item = m_item;
-}
-
-QRectF QD3DDrawHelper::queueAliasedMask(const QPainterPath &path, QD3DBatchItem **item, D3DCOLOR color)
-{
-    lockVertexBuffer();
-
-    m_color = color;
-    m_item = *item;
-    m_item->m_info |= QD3DBatchItem::BI_MASK;
-
-    bool winding = (path.fillRule() == Qt::WindingFill);
-    if (winding)
-        m_item->m_info |= QD3DBatchItem::BI_WINDING;
-
-    QRectF result = pathToVertexArrays(path);
-    *item = m_item;
-    return result;
-}
-
-// used for drawing aliased transformed rects directly
-// don't use for antialiased or masked drawing
-void QD3DDrawHelper::queueRect(const QRectF &rect, QD3DBatchItem *item, D3DCOLOR color, const QPolygonF &trect)
-{
-    lockVertexBuffer();
-
-    qreal zval = (item->m_info & QD3DBatchItem::BI_CLIP) ? 0.0f : 0.5f;
-    item->m_info |= QD3DBatchItem::BI_BRECT;
-
-    // if the item does not have a mask, the offset is different
-    if (!(item->m_info & QD3DBatchItem::BI_MASK)) {
-        item->m_offset = m_index;
-        item->m_count = (item->m_info & QD3DBatchItem::BI_AA) ? 0 : -2;
-    }
-
-    qreal x1 = rect.left();
-    qreal y1 = rect.top();
-    qreal x2 = rect.right();
-    qreal y2 = rect.bottom();
-
-    QPointF tc = trect.at(0);
-    vertex v1 = { {x1, y1, zval} , color,
-          tc.x(), tc.y(), 0.f, 0.f,
-          0.f   , 0.f   , 0.f, 0.f };
-
-    tc = trect.at(1);
-    vertex v2 = { {x2, y1, zval} , color,
-          tc.x(), tc.y(), 0.f, 0.f,
-          0.f   , 0.f   , 0.f, 0.f};
-
-    tc = trect.at(2);
-    vertex v3 = { {x2, y2, zval} , color,
-          tc.x(), tc.y(), 0.f, 0.f,
-          0.f   , 0.f   , 0.f, 0.f};;
-
-    tc = trect.at(3);
-    vertex v4 = { {x1, y2, zval} , color,
-          tc.x(), tc.y(), 0.f, 0.f,
-          0.f   , 0.f   , 0.f, 0.f};
-
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-    for (int i=m_index; i<(m_index + 4); ++i) {
-        if ((m_index + 4) > QT_VERTEX_BUF_SIZE)
-            qDebug() << "Vertex Buffer: Buffer overflow";
-        if (accesscontrol[i] != CLEAR)
-            qDebug() << "Vertex Buffer: Access Error";
-        accesscontrol[i] |= WRITE;
-    }
-#endif
-
-    m_vbuff[m_index++] = v1;
-    m_vbuff[m_index++] = v2;
-    m_vbuff[m_index++] = v3;
-    m_vbuff[m_index++] = v4;
-
-    m_startindex = m_index;
-}
-
-
-QD3DMaskPosition QD3DDrawHelper::allocateMaskPosition(const QRectF &brect, bool *breakbatch)
-{
-    int w = brect.width();
-    int h = brect.height();
-
-    w += 3;
-    h += 3;
-
-    if (w > m_width)
-        w = m_width;
-    if (h > m_height)
-        h = m_height;
-
-    *breakbatch = false;
-
-    if ((m_height - m_mask_offsetY2) >= h && (m_width - m_mask_position.x) >= w) {
-        m_mask_position.y = m_mask_offsetY2;
-    } else if ((m_width - m_mask_offsetX2) >= w) {
-        m_mask_position.y = QD3D_MASK_MARGIN;
-        m_mask_position.x = m_mask_offsetX2;
-    } else if (m_mask_position.channel < 3) {
-        ++m_mask_position.channel;
-        m_mask_position.x = m_mask_position.y = QD3D_MASK_MARGIN;
-        m_mask_offsetX2 = m_mask_offsetY2 = QD3D_MASK_MARGIN;
-    } else {
-        resetMask();
-        *breakbatch = true;
-    }
-
-    int newoffset = m_mask_position.x + w;
-    if (m_mask_offsetX2 < newoffset)
-        m_mask_offsetX2 = newoffset;
-    m_mask_offsetY2 = (m_mask_position.y + h);
-
-    return m_mask_position;
-
-}
-
-void QD3DDrawHelper::queueRect(const QRectF &rect, QD3DBatchItem *item, D3DCOLOR color)
-{
-    lockVertexBuffer();
-
-    QRectF brect;
-    item->m_info |= QD3DBatchItem::BI_BRECT;
-    qreal zval = (item->m_info & QD3DBatchItem::BI_CLIP) ? 0.0f : 0.5f;
-
-    if (item->m_info & QD3DBatchItem::BI_AA) {
-        int xoffset = item->m_maskpos.x;
-        int yoffset = item->m_maskpos.y;
-
-        int x = rect.left();
-        int y = rect.top();
-
-        brect = QRectF(x, y, rect.width() + 1, rect.height() + 1);
-
-        item->m_xoffset = (xoffset - x) + 1;
-        item->m_yoffset = (yoffset - y) + 1;
-
-        // if the item does not have a mask, the offset is different
-        if (!(item->m_info & QD3DBatchItem::BI_MASK)) {
-            item->m_offset = m_index;
-            item->m_count = 0;
-        }
-    } else {
-        brect = rect;
-
-        if (!(item->m_info & QD3DBatchItem::BI_MASK)) {
-            item->m_offset = m_index;
-            item->m_count = -2;
-        }
-    }
-
-    qreal left = brect.left();
-    qreal right = brect.right();
-    qreal top = brect.top();
-    qreal bottom = brect.bottom();
-
-    vertex v1 = { {left, bottom, zval}, color,
-        0.f, 0.f, 0.f, 0.f,
-        0.f, 0.f, 0.f, 0.f};
-    vertex v2 = { {left, top, zval}, color,
-        0.f, 0.f, 0.f, 0.f,
-        0.f, 0.f, 0.f, 0.f};
-    vertex v3 = { {right, top, zval}, color,
-        0.f, 0.f, 0.f, 0.f,
-        0.f, 0.f, 0.f, 0.f};
-    vertex v4 = { {right, bottom, zval}, color,
-        0.f, 0.f, 0.f, 0.f,
-        0.f, 0.f, 0.f, 0.f};
-
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-    for (int i=m_index; i<(m_index + 4); ++i) {
-        if ((m_index + 4) > QT_VERTEX_BUF_SIZE)
-            qDebug() << "Vertex Buffer: Buffer overflow";
-        if (accesscontrol[i] != CLEAR)
-            qDebug() << "Vertex Buffer: Access Error";
-        accesscontrol[i] |= WRITE;
-    }
-#endif
-
-    m_vbuff[m_index++] = v1;
-    m_vbuff[m_index++] = v2;
-    m_vbuff[m_index++] = v3;
-    m_vbuff[m_index++] = v4;
-
-    m_startindex = m_index;
-}
-
-void QD3DDrawHelper::queueAntialiasedLines(const QPainterPath &path, QD3DBatchItem **item, const QRectF &brect)
-{
-    lockVertexBuffer();
-
-    m_item = *item;
-    m_item->m_info |= QD3DBatchItem::BI_MASK;
-    setWinding(m_item->m_info & QD3DBatchItem::BI_WINDING);
-
-    int xoffset = m_item->m_maskpos.x;
-    int yoffset = m_item->m_maskpos.y;
-    int x = brect.left();
-    int y = brect.top();
-
-    m_item->m_xoffset = (xoffset - x) + 1;
-    m_item->m_yoffset = (yoffset - y) + 1;
-
-    m_boundingRect = brect;
-
-    m_xoffset = (x - xoffset) + 0.5f;
-    m_yoffset = (y - yoffset) + 0.5f;
-
-    QPointF last;
-    for (int i = 0; i < path.elementCount(); ++i) {
-        QPainterPath::Element element = path.elementAt(i);
-
-        //Q_ASSERT(!element.isCurveTo());
-
-        if (element.isLineTo())
-            QTessellator::tessellateRect(last, element, m_item->m_width);
-
-        last = element;
-    }
-
-    m_item->m_offset = m_startindex;
-    m_item->m_count = ( m_index - m_startindex ) / 3;
-    m_startindex = m_index;
-
-    *item = m_item;
-}
-
-void QD3DDrawHelper::queueAliasedLines(const QLineF *lines, int lineCount, QD3DBatchItem **item)
-{
-    lockVertexBuffer();
-
-    m_item = *item;
-    m_item->m_info |= QD3DBatchItem::BI_FASTLINE;
-
-    for (int i=0; i<lineCount; ++i) {
-        const QLineF line = lines[i];
-        qreal p1x = line.p1().x();
-        qreal p1y = line.p1().y();
-        qreal p2x = line.p2().x();
-        qreal p2y = line.p2().y();
-
-        vertex v1 = { {p1x, p1y, m_pe->m_pen_width} , m_pe->m_pen_color,
-                    -1.f, -1.f, p2x, p2y,
-                    0.f, 0.f, 0.f, 0.f };
-        vertex v2 = { {p1x, p1y, m_pe->m_pen_width} , m_pe->m_pen_color,
-                    1.f, -1.f, p2x, p2y,
-                    0.f, 0.f, 0.f, 0.f };
-        vertex v3 = { {p1x, p1y, m_pe->m_pen_width} , m_pe->m_pen_color,
-                    1.f, 1.f, p2x, p2y,
-                    0.f, 0.f, 0.f, 0.f };
-        vertex v4 = { {p1x, p1y, m_pe->m_pen_width} , m_pe->m_pen_color,
-                    -1.f, 1.f, p2x, p2y,
-                    0.f, 0.f, 0.f, 0.f };
-
-        m_vbuff[m_index++] = v1;
-        m_vbuff[m_index++] = v2;
-        m_vbuff[m_index++] = v4;
-        m_vbuff[m_index++] = v4;
-        m_vbuff[m_index++] = v2;
-        m_vbuff[m_index++] = v3;
-
-        if (m_index >= (QT_VERTEX_BUF_SIZE - 16)) {
-            m_item->m_offset = m_startindex;
-            m_item->m_count = ( m_index - m_startindex ) / 2;
-            m_startindex = m_index;
-
-            QD3DBatchItem itemcopy = *m_item;
-            m_item = m_pe->nextBatchItem();
-            *m_item = itemcopy;
-
-            lockVertexBuffer();
-        }
-    }
-
-    m_item->m_offset = m_startindex;
-    m_item->m_count = ( m_index - m_startindex ) - 2;
-    m_startindex = m_index;
-
-    *item = m_item;
-}
-
-void QD3DDrawHelper::queueTextGlyph(const QRectF &rect, const qreal *tex_coords,
-                                      QD3DBatchItem *item, D3DCOLOR color)
-{
-    lockVertexBuffer();
-
-    qreal x1 = rect.left();
-    qreal y1 = rect.top();
-    qreal x2 = rect.right();
-    qreal y2 = rect.bottom();
-
-    vertex v1 = { {x1, y1, 0.5f}, color,
-                 tex_coords[0], tex_coords[1], 0.f, 0.f,
-                 0.f   , 0.f   , 0.f, 0.f};
-    vertex v2 = { {x2, y1, 0.5f}, color,
-                 tex_coords[2], tex_coords[1], 0.f, 0.f,
-                 0.f   , 0.f   , 0.f, 0.f};
-    vertex v3 = { {x2, y2, 0.5f}, color,
-                 tex_coords[2], tex_coords[3], 0.f, 0.f,
-                 0.f   , 0.f   , 0.f, 0.f};
-    vertex v4 = { {x1, y1, 0.5f}, color,
-                 tex_coords[0], tex_coords[1], 0.f, 0.f,
-                 0.f   , 0.f   , 0.f, 0.f};
-    vertex v5 = { {x2, y2, 0.5f}, color,
-                 tex_coords[2], tex_coords[3], 0.f, 0.f,
-                 0.f   , 0.f   , 0.f, 0.f};
-    vertex v6 = { {x1, y2, 0.5f}, color,
-                 tex_coords[0], tex_coords[3], 0.f, 0.f,
-                 0.f   , 0.f   , 0.f, 0.f};
-
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-    for (int i=m_index; i<(m_index + 6); ++i) {
-        if ((m_index + 6) > QT_VERTEX_BUF_SIZE)
-            qDebug() << "Vertex Buffer: Buffer overflow";
-        if (accesscontrol[i] != CLEAR)
-            qDebug() << "Vertex Buffer: Access Error";
-        accesscontrol[i] |= WRITE;
-    }
-#endif
-
-    m_vbuff[m_index++] = v1;
-    m_vbuff[m_index++] = v2;
-    m_vbuff[m_index++] = v3;
-    m_vbuff[m_index++] = v4;
-    m_vbuff[m_index++] = v5;
-    m_vbuff[m_index++] = v6;
-
-    m_startindex = m_index;
-    ++item->m_count;
-}
-
-bool QD3DDrawHelper::needsFlushing() const
-{
-    return (m_pe->m_batch.m_item_index >= QD3D_BATCH_SIZE || m_startindex >= QT_VERTEX_RESET_LIMIT);
-}
-
-void QD3DDrawHelper::setMaskSize(QSize size)
-{
-    m_width = size.width();
-    m_height = size.height();
-
-    if (m_maskSurface)
-        m_maskSurface->Release();
-
-    if (m_mask)
-        m_mask->Release();
-
-    if (FAILED(m_pe->m_d3d_device->CreateTexture(m_width, m_height, 1, D3DUSAGE_RENDERTARGET,
-        D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &m_mask, NULL))) {
-            qWarning() << "QDirect3DPaintEngine: CreateTexture() failed.";
-    }
-
-    if (m_depthStencilSurface)
-        m_depthStencilSurface->Release();
-
-    if (FAILED(m_pe->m_d3d_device->CreateDepthStencilSurface(m_width, m_height, D3DFMT_D24S8, D3DMULTISAMPLE_NONE, 0,
-                                                   TRUE, &m_depthStencilSurface, NULL))) {
-            qWarning() << "QDirect3DPaintEngine: CreateDepthStencilSurface() failed.";
-    }
-
-    m_pe->m_d3d_device->SetDepthStencilSurface(m_depthStencilSurface);
-    m_pe->m_d3d_device->Clear(0, 0, D3DCLEAR_ZBUFFER|D3DCLEAR_STENCIL, 0, 0.0f, 0);
-
-    if (FAILED(m_mask->GetSurfaceLevel(0, &m_maskSurface))) {
-        qWarning() << "QDirect3DPaintEngine: GetSurfaceLevel() failed.";
-    }
-
-    m_pe->m_d3d_device->ColorFill(m_maskSurface, 0, D3DCOLOR_ARGB(0,0,0,0));
-    D3DXMATRIX projMatrix;
-    pD3DXMatrixOrthoOffCenterLH(&projMatrix, 0, m_width, m_height, 0, 0, 1);
-    m_pe->m_effect->SetMatrix("g_mMaskProjection", &projMatrix);
-    m_pe->m_effect->SetTexture("g_mAAMask", m_mask);
-}
-
-void QD3DDrawHelper::beforeReset()
-{
-    resetMask();
-    m_clearmask = true;
-
-    if (m_maskSurface) {
-        m_maskSurface->Release();
-        m_maskSurface = 0;
-    }
-
-    if (m_mask) {
-        m_mask->Release();
-        m_mask = 0;
-    }
-
-    if (m_depthStencilSurface) {
-        m_depthStencilSurface->Release();
-        m_depthStencilSurface = 0;
-    }
-
-    if (m_d3dvbuff)
-        m_d3dvbuff->Release();
-}
-
-void QD3DDrawHelper::afterReset()
-{
-    if (FAILED(m_pe->m_d3d_device->CreateVertexBuffer(QT_VERTEX_BUF_SIZE*sizeof(vertex), D3DUSAGE_DYNAMIC|D3DUSAGE_WRITEONLY,
-        QD3DFVF_CSVERTEX,
-        D3DPOOL_DEFAULT, &m_d3dvbuff, NULL))) {
-            qWarning() << "QDirect3DPaintEngine: failed to create vertex buffer.";
-    }
-
-    m_pe->m_d3d_device->SetStreamSource(0, m_d3dvbuff, 0, sizeof(vertex));
-    m_pe->m_d3d_device->SetFVF(QD3DFVF_CSVERTEX);
-
-    m_startindex = 0;
-    m_index = 0;
-}
-
-IDirect3DSurface9 *QD3DDrawHelper::freeMaskSurface()
-{
-     // we need to make sure the mask is cleared when it's used for something else
-    resetMask();
-    m_clearmask = true;
-
-    return m_maskSurface;
-}
-
-int QD3DDrawHelper::drawAntialiasedMask(int offset, int maxoffset)
-{
-    int newoffset = offset;
-    QD3DBatchItem *item = &(m_pe->m_batch.items[offset]);
-
-    // set mask as render target
-    if (FAILED(m_pe->m_d3d_device->SetRenderTarget(0, m_maskSurface)))
-        qWarning() << "QDirect3DPaintEngine: SetRenderTarget failed!";
-
-    if (m_clearmask) {
-        m_pe->m_d3d_device->Clear(0, 0, D3DCLEAR_TARGET,D3DCOLOR_ARGB(0,0,0,0), 0, 0);
-        m_clearmask = false;
-    }
-
-    // fill the mask
-    m_pe->m_statemanager->beginPass(PASS_AA_CREATEMASK);
-    for (; newoffset<maxoffset; ++newoffset) {
-        item = &(m_pe->m_batch.items[newoffset]);
-        if (!(item->m_info & QD3DBatchItem::BI_AA) || !(item->m_info & QD3DBatchItem::BI_MASK)) {
-            break;
-        } else if (item->m_info & QD3DBatchItem::BI_MASKFULL) {
-            item->m_info &= ~QD3DBatchItem::BI_MASKFULL;
-            m_clearmask = true;
-            break;
-        }
-
-        m_pe->m_statemanager->startStateBlock();
-        if (item->m_info & QD3DBatchItem::BI_MASKSCISSOR) {
-            RECT rect;
-            QRectF srect = item->m_brect.adjusted(item->m_xoffset, item->m_yoffset,
-                item->m_xoffset, item->m_yoffset);
-            rect.left = qMax(qRound(srect.left()), 0);
-            rect.top = qMax(qRound(srect.top()), 0);
-            rect.bottom = qMin(m_height, qRound(srect.bottom()));
-            rect.right = qMin(m_width, qRound(srect.right()));
-            m_pe->m_d3d_device->SetScissorRect(&rect);
-            m_pe->m_statemanager->SetRenderState(D3DRS_SCISSORTESTENABLE, TRUE);
-        }
-        m_pe->m_statemanager->setMaskChannel(item->m_maskpos.channel);
-        m_pe->m_statemanager->endStateBlock();
-
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-        int vbstart = item->m_offset;
-        for (int i=vbstart; i<(vbstart + (item->m_count * 3)); ++i) {
-            if (accesscontrol[i] != WRITE)
-                qDebug() << "Vertex Buffer: Access Error";
-            accesscontrol[i] |= READ;
-        }
-#endif
-
-        m_pe->m_d3d_device->DrawPrimitive(D3DPT_TRIANGLELIST, item->m_offset, item->m_count);
-
-        if (item->m_info & QD3DBatchItem::BI_MASKSCISSOR) {
-            m_pe->m_statemanager->SetRenderState(D3DRS_SCISSORTESTENABLE, FALSE);
-        }
-    }
-    m_pe->m_statemanager->endPass();
-
-    return newoffset;
-}
-
-void QD3DDrawHelper::drawAliasedMask(int offset)
-{
-    QD3DBatchItem *item = &(m_pe->m_batch.items[offset]);
-    if (item->m_info & QD3DBatchItem::BI_MASK) {
-        m_pe->m_statemanager->beginPass( (item->m_info & QD3DBatchItem::BI_WINDING) ? PASS_STENCIL_WINDING : PASS_STENCIL_ODDEVEN );
-        int prev_stop = 0;
-        for (int i=0; i<item->m_pointstops.count(); ++i) {
-            int stop = item->m_pointstops.at(i);
-
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-            int vbstart = (item->m_offset + prev_stop);
-            for (int j=vbstart; j<(vbstart+(stop - prev_stop)); ++j) {
-                if (accesscontrol[j] != WRITE)
-                    qDebug() << "Vertex Buffer: Access Error";
-                accesscontrol[j] |= READ;
-            }
-#endif
-            m_pe->m_d3d_device->DrawPrimitive(D3DPT_TRIANGLEFAN, item->m_offset + prev_stop, (stop - prev_stop) - 2);
-            prev_stop = stop;
-        }
-        m_pe->m_statemanager->endPass();
-    }
-}
-
-void QD3DDrawHelper::drawTextItem(QD3DBatchItem *item)
-{
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-    int vbstart = item->m_offset;
-    for (int j=vbstart; j<(vbstart + ((item->m_count * 2) * 3)); ++j) {
-        if (accesscontrol[j] != WRITE)
-            qDebug() << "Vertex Buffer: Access Error";
-        accesscontrol[j] |= READ;
-    }
-#endif
-    m_pe->m_d3d_device->DrawPrimitive(D3DPT_TRIANGLELIST, item->m_offset, item->m_count*2);
-}
-
-void QD3DDrawHelper::drawAliasedLines(QD3DBatchItem *item)
-{
-    m_pe->m_statemanager->setCosmeticPen(item->m_info & QD3DBatchItem::BI_COSMETICPEN);
-    if (item->m_info & QD3DBatchItem::BI_TRANSFORM) {
-        m_pe->m_statemanager->setTransformation(&item->m_matrix);
-    } else {
-        m_pe->m_statemanager->setTransformation();
-    }
-    int pass = (item->m_info & QD3DBatchItem::BI_MASK)
-               ? PASS_ALIASED_LINES
-               : PASS_ALIASED_LINES_DIRECT;
-    m_pe->m_statemanager->beginPass(pass);
-    m_pe->m_d3d_device->DrawPrimitive(D3DPT_TRIANGLELIST, item->m_offset, (item->m_count + 2) / 3);
-    m_pe->m_statemanager->endPass();
-}
-
-void QD3DDrawHelper::drawAntialiasedBoundingRect(QD3DBatchItem *item)
-{
-    if (item->m_info & QD3DBatchItem::BI_SCISSOR) {
-        RECT rect;
-        rect.left = qMax(qRound(item->m_brect.left()), 0);
-        rect.top = qMax(qRound(item->m_brect.top()), 0);
-        rect.bottom = qMin(m_height, qRound(item->m_brect.bottom()));
-        rect.right = qMin(m_width, qRound(item->m_brect.right()));
-        m_pe->m_d3d_device->SetScissorRect(&rect);
-        m_pe->m_statemanager->SetRenderState(D3DRS_SCISSORTESTENABLE, TRUE);
-    }
-
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-    int vbstart = item->m_offset + (item->m_count * 3);
-    for (int j=vbstart; j<(vbstart + 4); ++j) {
-        if (accesscontrol[j] != WRITE)
-            qDebug() << "Vertex Buffer: Access Error";
-        accesscontrol[j] |= READ;
-    }
-#endif
-
-    m_pe->m_d3d_device->DrawPrimitive(D3DPT_TRIANGLEFAN, item->m_offset + (item->m_count * 3), 2);
-
-    if (item->m_info & QD3DBatchItem::BI_SCISSOR) {
-        m_pe->m_statemanager->SetRenderState(D3DRS_SCISSORTESTENABLE, FALSE);
-    }
-}
-
-void QD3DDrawHelper::drawAliasedBoundingRect(QD3DBatchItem *item)
-{
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-    int vbstart = (item->m_offset + item->m_count + 2);
-    for (int j=vbstart; j<(vbstart + 4); ++j) {
-        if (accesscontrol[j] != WRITE)
-            qDebug() << "Vertex Buffer: Access Error";
-        accesscontrol[j] |= READ;
-    }
-#endif
-
-    m_pe->m_d3d_device->DrawPrimitive(D3DPT_TRIANGLEFAN, item->m_offset + item->m_count + 2, 2);
-}
-
-void QD3DDrawHelper::addTrap(const Trapezoid &trap)
-{
-    qreal topLeftY = Q27Dot5ToDouble(trap.topLeft->y) - m_yoffset;
-    qreal topLeftX = Q27Dot5ToDouble(trap.topLeft->x) - m_xoffset;
-    qreal topRightY = Q27Dot5ToDouble(trap.topRight->y) - m_yoffset;
-    qreal topRightX = Q27Dot5ToDouble(trap.topRight->x) - m_xoffset;
-    qreal top = Q27Dot5ToDouble(trap.top) - m_yoffset;
-    qreal bottom = Q27Dot5ToDouble(trap.bottom) - m_yoffset;
-
-    Q27Dot5 _h = trap.topLeft->y - trap.bottomLeft->y;
-    Q27Dot5 _w = trap.topLeft->x - trap.bottomLeft->x;
-    qreal _leftA = (qreal)_w/_h;
-    qreal _leftB = topLeftX - _leftA * topLeftY;
-
-    _h = trap.topRight->y - trap.bottomRight->y;
-    _w = trap.topRight->x - trap.bottomRight->x;
-    qreal _rightA = (qreal)_w/_h;
-    qreal _rightB = topRightX - _rightA * topRightY;
-
-    qreal invLeftA = qFuzzyCompare(_leftA + 1, 1) ? 0.0 : 1.0 / _leftA;
-    qreal invRightA = qFuzzyCompare(_rightA + 1, 1) ? 0.0 : 1.0 / _rightA;
-
-    vertex v1 = { {1.f, top - 1.f, 0.5f}, 0.f,
-        top, bottom, invLeftA, -invRightA,
-        _leftA, _leftB, _rightA, _rightB};
-    vertex v2 = { {0.f, top - 1.f, 0.5f}, 0.f,
-        top, bottom, invLeftA, -invRightA,
-        _leftA, _leftB, _rightA, _rightB};
-    vertex v3 = { {0.f, bottom + 1.f, 0.5f}, 0.f,
-        top, bottom, invLeftA, -invRightA,
-        _leftA, _leftB, _rightA, _rightB};
-
-    vertex v4 = { {1.f, top - 1.f, 0.5f}, 0.f,
-        top, bottom, invLeftA, -invRightA,
-        _leftA, _leftB, _rightA, _rightB};
-    vertex v5 = { {0.f, bottom + 1.f, 0.5f}, 0.f,
-        top, bottom, invLeftA, -invRightA,
-        _leftA, _leftB, _rightA, _rightB};
-    vertex v6 = { {1.f, bottom + 1.f, 0.5f}, 0.f,
-        top, bottom, invLeftA, -invRightA,
-        _leftA, _leftB, _rightA, _rightB};
-
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-    for (int i=m_index; i<(m_index + 6); ++i) {
-        if ((m_index + 6) > QT_VERTEX_BUF_SIZE)
-            qDebug() << "Vertex Buffer: Buffer overflow";
-        if (accesscontrol[i] != CLEAR)
-            qDebug() << "Vertex Buffer: Access Error";
-        accesscontrol[i] |= WRITE;
-    }
-#endif
-
-    m_vbuff[m_index++] = v1;
-    m_vbuff[m_index++] = v2;
-    m_vbuff[m_index++] = v3;
-    m_vbuff[m_index++] = v4;
-    m_vbuff[m_index++] = v5;
-    m_vbuff[m_index++] = v6;
-
-    // check if buffer is full
-    if (m_index >= (QT_VERTEX_BUF_SIZE - 16)) {
-        m_item->m_offset = m_startindex;
-        m_item->m_count = ( m_index - m_startindex ) / 3;
-        m_startindex = m_index;
-
-        QD3DBatchItem itemcopy = *m_item;
-        m_item = m_pe->nextBatchItem();
-        *m_item = itemcopy;
-        m_item->m_info &= ~QD3DBatchItem::BI_MASKFULL;
-
-        lockVertexBuffer();
-    }
-}
-
-void QD3DDrawHelper::tessellate(const QPolygonF &poly) {
-    int xoffset = m_item->m_maskpos.x;
-    int yoffset = m_item->m_maskpos.y;
-
-    int x = m_boundingRect.left();
-    int y = m_boundingRect.top();
-    m_xoffset = (x - xoffset) + 0.5f;
-    m_yoffset = (y - yoffset) + 0.5f;
-
-    QTessellator::tessellate(poly.data(), poly.count());
-
-    m_item->m_offset = m_startindex;
-    m_item->m_count = ( m_index - m_startindex ) / 3;
-    m_startindex = m_index;
-}
-
-inline void QD3DDrawHelper::lineToStencil(qreal x, qreal y)
-{
-    QPointF lastPt = tess_lastpoint;
-    tess_lastpoint = QPointF(x, y);
-
-    if (m_isLine && m_firstPoint)
-        return;
-
-
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-    if (m_index > QT_VERTEX_BUF_SIZE)
-        qDebug() << "Vertex Buffer: Buffer overflow";
-    if (accesscontrol[m_index] != CLEAR)
-        qDebug() << "Vertex Buffer: Access Error";
-    accesscontrol[m_index] |= WRITE;
-#endif
-
-    vertex v;
-    if (m_isLine) {
-        vertex v1 = { {lastPt.x(), lastPt.y(), m_pe->m_pen_width }, m_color,
-                     -1.f, -1.f, x, y,
-                     0.f, 0.f, 0.f, 0.f};
-        vertex v2 = { {lastPt.x(), lastPt.y(), m_pe->m_pen_width }, m_color,
-                     1.f, -1.f, x, y,
-                     0.f, 0.f, 0.f, 0.f};
-        vertex v3 = { {lastPt.x(), lastPt.y(), m_pe->m_pen_width }, m_color,
-                     1.f, 1.f, x, y,
-                     0.f, 0.f, 0.f, 0.f};
-        vertex v4 = { {lastPt.x(), lastPt.y(), m_pe->m_pen_width }, m_color,
-                     -1.f, 1.f, x, y,
-                     0.f, 0.f, 0.f, 0.f};
-        m_vbuff[m_index++] = v1;
-        m_vbuff[m_index++] = v2;
-        m_vbuff[m_index++] = v4;
-        m_vbuff[m_index++] = v4;
-        m_vbuff[m_index++] = v2;
-        m_vbuff[m_index++] = v3;
-    } else {
-        vertex v1 = { {x, y, 0.5f}, m_color,
-                     0.f, 0.f, 0.f, 0.f,
-                     0.f, 0.f, 0.f, 0.f};
-        m_vbuff[m_index++] = v1;
-        v = v1;
-    }
-    ++tess_index;
-
-    // check if buffer is full
-    if (m_index >= (QT_VERTEX_BUF_SIZE - 16)) {
-        int firstindex = m_startindex;
-        if (!m_item->m_pointstops.isEmpty())
-            firstindex = m_item->m_pointstops.last();
-
-        vertex first = m_vbuff[firstindex];
-
-        // finish current polygon
-        m_item->m_pointstops.append(tess_index);
-        m_item->m_offset = m_startindex;
-        m_startindex = m_index;
-
-        // copy item
-        QD3DBatchItem itemcopy = *m_item;
-        m_item = m_pe->nextBatchItem();
-        *m_item = itemcopy;
-
-        // start new polygon
-        lockVertexBuffer();
-        m_item->m_pointstops.clear();
-        if (!m_isLine) {
-            tess_index = 2;
-
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-            if (accesscontrol[m_index] != CLEAR)
-                qDebug() << "Vertex Buffer: Access Error";
-            accesscontrol[m_index] |= WRITE;
-#endif
-
-            m_vbuff[m_index++] = first;
-
-#ifdef QT_DEBUG_VERTEXBUFFER_ACCESS
-            if (accesscontrol[m_index] != CLEAR)
-                qDebug() << "Vertex Buffer: Access Error";
-            accesscontrol[m_index] |= WRITE;
-#endif
-
-            m_vbuff[m_index++] = v;
-        } else {
-            tess_index = 0;
-        }
-    }
-
-    if (x > max_x)
-        max_x = x;
-    else if (x < min_x)
-        min_x = x;
-    if (y > max_y)
-        max_y = y;
-    else if (y < min_y)
-        min_y = y;
-}
-
-inline void QD3DDrawHelper::curveToStencil(const QPointF &cp1, const QPointF &cp2,
-                                             const QPointF &ep)
-{
-    qreal inverseScale = 0.5f;
-    qreal inverseScaleHalf = inverseScale / 2;
-
-    QBezier beziers[32];
-    beziers[0] = QBezier::fromPoints(tess_lastpoint, cp1, cp2, ep);
-    QBezier *b = beziers;
-    while (b >= beziers) {
-        // check if we can pop the top bezier curve from the stack
-        qreal l = qAbs(b->x4 - b->x1) + qAbs(b->y4 - b->y1);
-        qreal d;
-        if (l > inverseScale) {
-            d = qAbs( (b->x4 - b->x1)*(b->y1 - b->y2) - (b->y4 - b->y1)*(b->x1 - b->x2) )
-                + qAbs( (b->x4 - b->x1)*(b->y1 - b->y3) - (b->y4 - b->y1)*(b->x1 - b->x3) );
-            d /= l;
-        } else {
-            d = qAbs(b->x1 - b->x2) + qAbs(b->y1 - b->y2) +
-                qAbs(b->x1 - b->x3) + qAbs(b->y1 - b->y3);
-        }
-        if (d < inverseScaleHalf || b == beziers + 31) {
-            // good enough, we pop it off and add the endpoint
-            lineToStencil(b->x4, b->y4);
-            --b;
-        } else {
-            // split, second half of the polygon goes lower into the stack
-            b->split(b+1, b);
-           ++b;
-        }
-    }
-}
-
-QRectF QD3DDrawHelper::pathToVertexArrays(const QPainterPath &path)
-{
-    m_isLine = (m_item->m_info & QD3DBatchItem::BI_FASTLINE);
-    const QPainterPath::Element &first = path.elementAt(0);
-    firstx = first.x;
-    firsty = first.y;
-    min_x = max_x = firstx;
-    min_y = max_y = firsty;
-
-    m_firstPoint = true;
-    tess_index = 0;
-    m_item->m_pointstops.clear();
-    lineToStencil(firstx, firsty);
-    m_firstPoint = false;
-
-    for (int i=1; i<path.elementCount(); ++i) {
-        const QPainterPath::Element &e = path.elementAt(i);
-        switch (e.type) {
-        case QPainterPath::MoveToElement:
-            m_item->m_pointstops.append(tess_index);
-            m_firstPoint = true;
-            lineToStencil(e.x, e.y);
-            m_firstPoint = false;
-            break;
-        case QPainterPath::LineToElement:
-            lineToStencil(e.x, e.y);
-            break;
-        case QPainterPath::CurveToElement:
-            curveToStencil(e, path.elementAt(i+1), path.elementAt(i+2));
-            i+=2;
-            break;
-        default:
-            break;
-        }
-    }
-
-    if (!m_isLine)
-        lineToStencil(firstx, firsty);
-
-    m_item->m_pointstops.append(tess_index);
-
-    m_item->m_offset = m_startindex;
-    m_item->m_count = ( m_index - m_startindex ) - 2;
-    m_startindex = m_index;
-
-    QRectF result;
-    result.setLeft(min_x);
-    result.setRight(max_x);
-    result.setTop(min_y);
-    result.setBottom(max_y);
-
-    if (m_isLine)
-        result.adjust(0,0,1,1);
-
-    return result;
-}
-
-void QD3DDrawHelper::resetMask()
-{
-    m_mask_position.x = m_mask_position.y = QD3D_MASK_MARGIN;
-    m_mask_position.channel = 0;
-    m_mask_offsetX2 = m_mask_offsetY2 = QD3D_MASK_MARGIN;
-}
-
-
-static inline QPainterPath strokeForPath(const QPainterPath &path, const QPen &cpen) {
-    QPainterPathStroker stroker;
-    if (cpen.style() == Qt::CustomDashLine)
-        stroker.setDashPattern(cpen.dashPattern());
-    else
-        stroker.setDashPattern(cpen.style());
-
-    stroker.setCapStyle(cpen.capStyle());
-    stroker.setJoinStyle(cpen.joinStyle());
-    stroker.setMiterLimit(cpen.miterLimit());
-    stroker.setWidth(cpen.widthF());
-
-    QPainterPath stroke = stroker.createStroke(path);
-    stroke.setFillRule(Qt::WindingFill);
-    return stroke;
-}
-
-
-QDirect3DPaintEnginePrivate::~QDirect3DPaintEnginePrivate()
-{
-
-}
-
-void QDirect3DPaintEnginePrivate::updateClipPath(const QPainterPath &path, Qt::ClipOperation op)
-{
-    //#### remove me
-    QRegion r(path.toFillPolygon().toPolygon(), path.fillRule());
-    updateClipRegion(r, op);
-
-/*    if (m_draw_helper->needsFlushing())
-        flushBatch();
-
-    if (op == Qt::IntersectClip && !has_clipping)
-        op = Qt::ReplaceClip;
-
-    // switch to paths
-    if (!m_has_complex_clipping) {
-        m_clip_path = QPainterPath();
-        m_clip_path.addRegion(m_clip_region);
-        m_clip_region = QRegion();
-        m_sysclip_path = QPainterPath();
-        m_sysclip_path.addRegion(m_sysclip_region);
-        m_sysclip_region = QRegion();
-        m_has_complex_clipping = true;
-    }
-
-    QPainterPath cpath = m_matrix.map(path);
-
-    QD3DBatchItem *item = &m_batch.items[m_batch.m_item_index++];
-    item->m_info = QD3DBatchItem::BI_COMPLEXCLIP;
-
-    switch (op) {
-        case Qt::UniteClip:
-            has_clipping = true;
-            m_clip_path = m_clip_path.united(cpath);
-            break;
-        case Qt::ReplaceClip:
-            has_clipping = true;
-            m_clip_path = cpath;
-            break;
-        case Qt::NoClip:
-            m_has_complex_clipping = false;
-            has_clipping = false;
-            item->m_info |= QD3DBatchItem::BI_CLEARCLIP;
-            break;
-        default: // intersect clip
-            has_clipping = true;
-            m_clip_path = m_clip_path.intersected(cpath);
-            break;
-    }
-
-    if (!m_sysclip_path.isEmpty()) {
-        item->m_info &= ~QD3DBatchItem::BI_CLEARCLIP;
-        if (has_clipping)
-            m_clip_path = m_clip_path.intersected(m_sysclip_path);
-        else
-            m_clip_path = m_sysclip_path;
-    }
-
-    // update the aliased clipping mask
-    m_draw_helper->setClipPath(m_clip_path, item);
-
-    // update the antialiased clipping mask
-    if (m_draw_helper->needsFlushing())
-        flushBatch();
-
-    QD3DBatchItem *aaitem = &m_batch.items[m_batch.m_item_index++];
-    aaitem->m_info = item->m_info|QD3DBatchItem::BI_AA;
-    m_draw_helper->setClipPath(m_clip_path, aaitem); */
-}
-
-extern QPainterPath qt_regionToPath(const QRegion &region);
-
-void QDirect3DPaintEnginePrivate::updateClipRegion(const QRegion &clipregion, Qt::ClipOperation op)
-{
-    if (m_draw_helper->needsFlushing())
-        flushBatch();
-    if (m_has_complex_clipping) {
-        QPainterPath path = qt_regionToPath(clipregion);
-        updateClipPath(path, op);
-        return;
-    }
-
-    if (op == Qt::IntersectClip && m_clip_region.isEmpty())
-        op = Qt::ReplaceClip;
-
-    QRegion cregion = m_matrix.map(clipregion);
-
-    QD3DBatchItem *item = nextBatchItem();
-    item->m_info &= ~QD3DBatchItem::BI_AA;
-
-    switch (op) {
-        case Qt::UniteClip:
-            m_clip_region = m_clip_region.united(cregion);
-            break;
-        case Qt::ReplaceClip:
-            m_clip_region = cregion;
-            break;
-        case Qt::NoClip:
-            m_clip_region = QRegion();
-            item->m_info |= QD3DBatchItem::BI_CLEARCLIP;
-            break;
-        default: // intersect clip
-            m_clip_region = m_clip_region.intersected(cregion);
-            break;
-    }
-
-    QRegion crgn = m_clip_region;
-    if (!m_sysclip_region.isEmpty()) {
-        item->m_info &= ~QD3DBatchItem::BI_CLEARCLIP;
-        if (!crgn.isEmpty())
-            crgn = crgn.intersected(m_sysclip_region);
-        else
-            crgn = m_sysclip_region;
-    }
-
-    QPainterPath path = qt_regionToPath(crgn);
-    m_draw_helper->setClipPath(path, &item);
-}
-
-void QDirect3DPaintEnginePrivate::updateFont(const QFont &)
-{
-}
-
-void QDirect3DPaintEnginePrivate::setRenderTechnique(RenderTechnique technique)
-{
-    if (m_current_technique != technique) {
-        if (m_current_technique != RT_NoTechnique)
-            m_effect->End();
-
-        if (technique == RT_Aliased) {
-            m_effect->SetTechnique("Aliased");
-            m_effect->Begin(0,D3DXFX_DONOTSAVESTATE);
-        } else if (technique == RT_Antialiased) {
-            m_effect->SetTechnique("Antialiased");
-            m_effect->Begin(0,D3DXFX_DONOTSAVESTATE);
-        }
-    }
-
-    m_current_technique = technique;
-}
-
-/*QPolygonF QDirect3DPaintEnginePrivate::transformedRect(const QRectF &brect) const
-{
-    QPolygonF poly(brect);
-    return m_matrix.map(poly);
-}
-
-QPolygonF QDirect3DPaintEnginePrivate::calcTextureCoords(const QPolygonF &trect) const
-{
-    QPolygonF result(4);
-    QRectF brect = trect.boundingRect();
-    qreal angle = atan(trect.at(0).x() -
-}
-
-QPolygonF QDirect3DPaintEnginePrivate::offsetTextureCoords(const QRectF &brect, const QPolygonF &trect) const
-{
-
-}*/
-
-inline QD3DBatchItem *QDirect3DPaintEnginePrivate::nextBatchItem()
-{
-    if (m_draw_helper->needsFlushing())
-        flushBatch();
-
-    QD3DBatchItem *item = &m_batch.items[m_batch.m_item_index++];
-    item->m_info = m_current_state;
-    item->m_cmode = m_cmode;
-    return item;
-}
-
-qreal calculateAngle(qreal dx, qreal dy)
-{
-    qreal angle;
-
-    if (qFuzzyCompare(dx + 1, 1)) {
-        angle = (dy < 0) ? -M_PI/2 : M_PI/2;
-    } else {
-        angle = atanf(dy/dx);
-        if (dx < 0)
-            angle += M_PI;
-    }
-
-    return angle;
-}
-
-QPolygonF QDirect3DPaintEnginePrivate::brushCoordinates(const QRectF &r, bool stroke, qreal *fd) const
-{
-    QBrush brush;
-    QTransform matrix;
-    Qt::BrushStyle style;
-
-    if (stroke) {
-        brush = m_pen.brush();
-        matrix = m_inv_pen_matrix;
-        style = m_pen_brush_style;
-    } else {
-        brush = m_brush;
-        matrix = m_inv_brush_matrix;
-        style = m_brush_style;
-    }
-
-    QPolygonF bpoly;
-    switch(style) {
-        case Qt::TexturePattern: {
-            QTransform totxcoords;
-            QRectF adj_brect = r.adjusted(-0.5f, -0.5f, -0.5f, -0.5f);
-            totxcoords.scale(1.0f/brush.texture().width(),
-                1.0f/brush.texture().height());
-            bpoly = matrix.map(QPolygonF(adj_brect));
-            bpoly = totxcoords.map(bpoly);
-            break; }
-        case Qt::LinearGradientPattern: {
-            const QLinearGradient *g = static_cast<const QLinearGradient *>(brush.gradient());
-            QPointF start = g->start();
-            QPointF stop = g->finalStop();
-            qreal dx = stop.x() - start.x();
-            qreal dy = stop.y() - start.y();
-            qreal length = sqrt(dx * dx + dy * dy);
-            qreal angle = calculateAngle(dx, dy);
-            QTransform totxcoords;
-            QRectF adj_brect = r.adjusted(-0.5f, -0.5f, -0.5f, -0.5f);
-            totxcoords.scale(1.0f/length, 1.0f/length);
-            totxcoords.rotateRadians(-angle);
-            totxcoords.translate(-start.x(), -start.y());
-            bpoly = matrix.map(QPolygonF(adj_brect));
-            bpoly = totxcoords.map(bpoly);
-            break; }
-        case Qt::ConicalGradientPattern: {
-            const QConicalGradient *g = static_cast<const QConicalGradient *>(brush.gradient());
-            QPointF center = g->center();
-            qreal angle = g->angle();
-            QTransform totxcoords;
-            totxcoords.rotate(angle);
-            totxcoords.translate(-center.x(), -center.y());
-            bpoly = matrix.map(QPolygonF(r));
-            bpoly = totxcoords.map(bpoly);
-            break; }
-        case Qt::RadialGradientPattern: {
-            const QRadialGradient *g = static_cast<const QRadialGradient *>(brush.gradient());
-            QPointF center = g->center();
-            QPointF focalpoint = g->focalPoint();
-            qreal dx = focalpoint.x() - center.x();
-            qreal dy = focalpoint.y() - center.y();
-            qreal radius = g->radius();
-            *fd = sqrt(dx * dx + dy * dy) / radius;
-            qreal angle = calculateAngle(dx, dy);
-            QTransform totxcoords;
-            totxcoords.scale(1.0f/radius, 1.0f/radius);
-            totxcoords.rotateRadians(-angle);
-            totxcoords.translate(-center.x(), -center.y());
-            bpoly = matrix.map(QPolygonF(r));
-            bpoly = totxcoords.map(bpoly);
-            break; }
-        default: {
-            QTransform totxcoords;
-            QRectF adj_brect = r.adjusted(-0.5f, -0.5f, -0.5f, -0.5f);
-            QPixmap pat = getPattern(style);
-            totxcoords.scale(1.0f/pat.width(),
-                1.0f/pat.height());
-            bpoly = matrix.map(QPolygonF(adj_brect));
-            bpoly = totxcoords.map(bpoly); }
-    };
-
-    return bpoly;
-}
-
-void QDirect3DPaintEnginePrivate::strokeAliasedPath(QPainterPath path, const QRectF &brect, const QTransform &txform)
-{
-    D3DCOLOR solid_color;
-    QD3DBatchItem *item = nextBatchItem();
-
-    if (!txform.isIdentity())
-        path = txform.map(path);
-
-    QRectF trect;
-    QPolygonF txcoord;
-
-    solid_color = m_pen_color;
-    bool has_complex_brush = false;
-    if (m_pen_brush_style != Qt::SolidPattern) {
-        has_complex_brush = true;
-        item->m_brush = m_pen.brush();
-        item->m_info |= QD3DBatchItem::BI_COMPLEXBRUSH;
-        item->m_opacity = m_opacity;
-    }
-
-    if (m_has_fast_pen) {
-        item->m_info |= QD3DBatchItem::BI_FASTLINE;
-        if (m_pen_brush_style == Qt::SolidPattern) {
-            m_draw_helper->queueAliasedMask(path, &item, solid_color);
-            item->m_info &= ~QD3DBatchItem::BI_MASK; // bypass stencil buffer
-            return;
-        }
-    }
-
-    QRectF txrect = m_draw_helper->queueAliasedMask(path, &item, 0);
-
-    if (has_complex_brush) {
-        trect = brect;
-        txcoord = brushCoordinates(brect, true, &item->m_distance);
-        item->m_info |= QD3DBatchItem::BI_TRANSFORM;
-        item->m_matrix = m_matrix;
-    } else {
-        trect = txrect;
-        static const QPolygonF empty_poly(4);
-        txcoord = empty_poly;
-    }
-
-    m_draw_helper->queueRect(trect, item, solid_color, txcoord);
-}
-
-void QDirect3DPaintEnginePrivate::fillAliasedPath(QPainterPath path, const QRectF &brect, const QTransform &txform)
-{
-    D3DCOLOR solid_color;
-    QD3DBatchItem *item = nextBatchItem();
-
-    if (!txform.isIdentity())
-        path = txform.map(path);
-
-    QRectF trect;
-    QPolygonF txcoord;
-
-    solid_color = m_brush_color;
-    bool has_complex_brush = false;
-    if (m_brush_style != Qt::SolidPattern) {
-        has_complex_brush = true;
-        item->m_brush = m_brush;
-        item->m_info |= QD3DBatchItem::BI_COMPLEXBRUSH;
-        item->m_opacity = m_opacity;
-    }
-
-    QRectF txrect = m_draw_helper->queueAliasedMask(path, &item, 0);
-
-    if (has_complex_brush) {
-        trect = brect;
-        txcoord = brushCoordinates(brect, false, &item->m_distance);
-        item->m_info |= QD3DBatchItem::BI_TRANSFORM;
-        item->m_matrix = m_matrix;
-    } else {
-        trect = txrect;
-        static const QPolygonF empty_poly(4);
-        txcoord = empty_poly;
-    }
-
-    m_draw_helper->queueRect(trect, item, solid_color, txcoord);
-}
-
-void QDirect3DPaintEnginePrivate::fillAntialiasedPath(const QPainterPath &path, const QRectF &brect,
-                                                      const QTransform &txform, bool stroke)
-{
-    D3DCOLOR solid_color;
-    bool winding = (path.fillRule() == Qt::WindingFill);
-    QPolygonF poly;
-    QRectF txrect;
-    QPainterPath tpath;
-
-    if (m_has_aa_fast_pen && stroke) {
-        tpath = txform.map(path);
-        txrect = tpath.controlPointRect();
-        txrect.adjust(-(m_pen_width/2),-(m_pen_width/2), m_pen_width, m_pen_width);
-    } else {
-        poly = path.toFillPolygon(txform);
-        txrect = poly.boundingRect();
-    }
-
-    // brect = approx. bounding rect before transformation
-    // txrect = exact bounding rect after transformation
-    // trect = the rectangle to be drawn
-    // txcoord = the texture coordinates
-    // adj_txrect = adjusted rect to include aliased outline
-
-    bool use_scissor = false;
-    if (txrect.left() < 0) {
-        txrect.adjust(-txrect.left(),0,0,0);
-        use_scissor = true;
-    }
-    if (txrect.top() < 0) {
-        txrect.adjust(0,-txrect.top(),0,0);
-        use_scissor = true;
-    }
-
-    if (!txrect.isValid())
-        return;
-
-    QD3DBatchItem *item = nextBatchItem();
-
-    QRectF adj_txrect = txrect.adjusted(-1,-1,1,1);
-    QRectF trect;
-    QPolygonF txcoord;
-
-    bool has_complex_brush = false;
-    if (stroke) {
-        solid_color = m_pen_color;
-        if (m_pen_brush_style != Qt::SolidPattern) {
-            has_complex_brush = true;
-            item->m_brush = m_pen.brush();
-        }
-        item->m_width = m_pen_width;
-    } else {
-        solid_color = m_brush_color;
-        if (m_brush_style != Qt::SolidPattern) {
-            has_complex_brush = true;
-            item->m_brush = m_brush;
-        }
-    }
-
-    qreal focaldist = 0;
-    if (has_complex_brush) {
-        trect = brect;
-        txcoord = brushCoordinates(brect, stroke, &focaldist);
-    } else {
-        trect = adj_txrect;
-        static const QPolygonF empty_poly(4);
-        txcoord = empty_poly;
-    }
-
-    bool maskfull;
-    item->m_maskpos = m_draw_helper->allocateMaskPosition(txrect, &maskfull);
-    if (maskfull)
-        item->m_info |= QD3DBatchItem::BI_MASKFULL;
-    item->m_distance = focaldist;
-
-    if (winding)
-        item->m_info |= QD3DBatchItem::BI_WINDING;
-
-    if (has_complex_brush) {
-        item->m_info |= QD3DBatchItem::BI_SCISSOR|QD3DBatchItem::BI_COMPLEXBRUSH|
-            QD3DBatchItem::BI_TRANSFORM;
-        item->m_brect = adj_txrect;
-        item->m_matrix = m_matrix;
-        item->m_opacity = m_opacity;
-    }
-    if (use_scissor) {
-        item->m_info |= QD3DBatchItem::BI_MASKSCISSOR;
-        item->m_brect = adj_txrect;
-    }
-
-    if (m_has_aa_fast_pen && stroke) {
-        m_draw_helper->queueAntialiasedLines(tpath, &item, txrect);
-    } else {
-        m_draw_helper->queueAntialiasedMask(poly, &item, txrect);
-    }
-
-    m_draw_helper->queueRect(trect, item, solid_color, txcoord);
-}
-
-QPainterPath QDirect3DPaintEnginePrivate::strokePathFastPen(const QPainterPath &path)
-{
-    QPainterPath result;
-    QBezier beziers[32];
-    for (int i=0; i<path.elementCount(); ++i) {
-        const QPainterPath::Element &e = path.elementAt(i);
-        switch (e.type) {
-        case QPainterPath::MoveToElement:
-            result.moveTo(e.x, e.y);
-            break;
-        case QPainterPath::LineToElement:
-            result.lineTo(e.x, e.y);
-            break;
-
-        case QPainterPath::CurveToElement:
-        {
-            QPointF sp = path.elementAt(i-1);
-            QPointF cp2 = path.elementAt(i+1);
-            QPointF ep = path.elementAt(i+2);
-            i+=2;
-
-            qreal inverseScaleHalf = m_inv_scale / 2;
-            beziers[0] = QBezier::fromPoints(sp, e, cp2, ep);
-            QBezier *b = beziers;
-            while (b >= beziers) {
-                // check if we can pop the top bezier curve from the stack
-                qreal l = qAbs(b->x4 - b->x1) + qAbs(b->y4 - b->y1);
-                qreal d;
-                if (l > m_inv_scale) {
-                    d = qAbs( (b->x4 - b->x1)*(b->y1 - b->y2)
-                              - (b->y4 - b->y1)*(b->x1 - b->x2) )
-                        + qAbs( (b->x4 - b->x1)*(b->y1 - b->y3)
-                                - (b->y4 - b->y1)*(b->x1 - b->x3) );
-                    d /= l;
-                } else {
-                    d = qAbs(b->x1 - b->x2) + qAbs(b->y1 - b->y2) +
-                        qAbs(b->x1 - b->x3) + qAbs(b->y1 - b->y3);
-                }
-                if (d < inverseScaleHalf || b == beziers + 31) {
-                    // good enough, we pop it off and add the endpoint
-                    result.lineTo(b->x4, b->y4);
-                    --b;
-                } else {
-                    // split, second half of the polygon goes lower into the stack
-                    b->split(b+1, b);
-                    ++b;
-                }
-            }
-        } // case CurveToElement
-        default:
-            break;
-        } // end of switch
-    }
-    return result;
-}
-
-void QDirect3DPaintEnginePrivate::strokePath(const QPainterPath &path, QRectF brect, bool simple)
-{
-    QTransform txform;
-    QPainterPath tpath;
-
-    if (m_has_fast_pen || m_has_aa_fast_pen) {
-        if (!simple)
-            tpath = strokePathFastPen(path);
-        else
-            tpath = path;  //already only lines
-    } else {
-        tpath = strokeForPath(path, m_pen);
-    }
-
-    if (tpath.isEmpty())
-        return;
-
-    //brect is null if the path is not transformed
-    if (brect.isNull())
-        txform = m_matrix;
-
-    if (!brect.isNull()) {
-        // brect is set when the path is transformed already,
-        // this is the case when we have a cosmetic pen.
-        brect.adjust(-(m_pen_width/2),-(m_pen_width/2), m_pen_width, m_pen_width);
-    }
-
-    if (brect.isNull())
-        brect = tpath.controlPointRect();
-    brect.adjust(-m_inv_scale,-m_inv_scale,m_inv_scale,m_inv_scale); //adjust for antialiasing
-
-    if (m_current_state & QD3DBatchItem::BI_AA) {
-        fillAntialiasedPath(tpath, brect, txform, true);
-    } else {
-        strokeAliasedPath(tpath, brect, txform);
-    }
-}
-
-void QDirect3DPaintEnginePrivate::fillPath(const QPainterPath &path, QRectF brect)
-{
-    QTransform txform;
-
-    //brect is null if the path is not transformed
-    if (brect.isNull())
-        txform = m_matrix;
-
-    if (brect.isNull())
-        brect = path.controlPointRect();
-    brect.adjust(-m_inv_scale,-m_inv_scale,m_inv_scale,m_inv_scale); //adjust for antialiasing
-
-    if (m_current_state & QD3DBatchItem::BI_AA) {
-        fillAntialiasedPath(path, brect, txform, false);
-    } else {
-        fillAliasedPath(path, brect, txform);
-    }
-}
-
-
-bool QDirect3DPaintEnginePrivate::init()
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEnginePrivate::init()";
-#endif
-
-    m_draw_helper = 0;
-    m_gradient_cache = 0;
-    m_dc = 0;
-    m_dcsurface = 0;
-
-    m_supports_d3d = false;
-    m_current_state = 0;
-    m_in_scene = false;
-    m_has_fast_pen = false;
-    m_has_aa_fast_pen = false;
-    m_has_pen = false;
-    m_has_brush = false;
-    m_pen_color = 0;
-    m_brush_color = 0;
-    m_current_surface = 0;
-    m_batch.m_item_index = 0;
-    m_current_technique = RT_NoTechnique;
-
-    if (!pDirect3DCreate9) {
-        QLibrary d3d_lib(QLatin1String("d3d9.dll"));
-        pDirect3DCreate9 = (PFNDIRECT3DCREATE9) d3d_lib.resolve("Direct3DCreate9");
-        if (!pDirect3DCreate9) {
-            qWarning("QDirect3DPaintEngine: failed to resolve symbols from d3d9.dll.\n"
-                     "Make sure you have the DirectX run-time installed.");
-            return false;
-        }
-    }
-
-    if (!pD3DXCreateBuffer || !pD3DXCreateEffect || !pD3DXMatrixOrthoOffCenterLH) {
-        QLibrary d3dx_lib(QLatin1String("d3dx9_32.dll"));
-        pD3DXCreateBuffer = (PFND3DXCREATEBUFFER) d3dx_lib.resolve("D3DXCreateBuffer");
-        pD3DXCreateEffect = (PFND3DXCREATEEFFECT) d3dx_lib.resolve("D3DXCreateEffect");
-        pD3DXMatrixOrthoOffCenterLH = (PFND3DXMATRIXORTHOOFFCENTERLH)
-                                        d3dx_lib.resolve("D3DXMatrixOrthoOffCenterLH");
-        if (!(pD3DXCreateBuffer && pD3DXCreateEffect && pD3DXMatrixOrthoOffCenterLH)) {
-            qWarning("QDirect3DPaintEngine: failed to resolve symbols from d3dx9_32.dll.\n"
-                     "Make sure you have the DirectX run-time installed.");
-            return false;
-        }
-    }
-
-    if (!m_d3d_object) {
-        m_d3d_object = pDirect3DCreate9(D3D_SDK_VERSION);
-        if (!m_d3d_object) {
-            qWarning("QDirect3DPaintEngine: failed to create Direct3D object.\n"
-                     "Direct3D support in Qt will be disabled.");
-            return false;
-        }
-    }
-
-    m_supports_d3d = testCaps();
-    if (!m_supports_d3d)
-        return false;
-
-    m_surface_manager.init(m_d3d_object);
-    m_d3d_device = m_surface_manager.device();
-
-    if (!m_d3d_device)
-        return false;
-
-    /* load shaders */
-    QFile file(QLatin1String(":/qpaintengine_d3d.fx"));
-    QByteArray fxFile;
-    if (file.open(QFile::ReadOnly))
-        fxFile = file.readAll();
-
-    if (fxFile.size() > 0) {
-        LPD3DXBUFFER compout;
-        pD3DXCreateBuffer(4096, &compout);
-        DWORD dwShaderFlags = D3DXFX_NOT_CLONEABLE|D3DXFX_DONOTSAVESTATE|D3DXSHADER_OPTIMIZATION_LEVEL3;
-        if(FAILED(pD3DXCreateEffect(m_d3d_device, fxFile.constData(), fxFile.size(),
-                                    NULL, NULL, dwShaderFlags, NULL, &m_effect, &compout))) {
-            qWarning("QDirect3DPaintEngine: failed to compile effect file");
-            if (compout)
-                qWarning((char *)compout->GetBufferPointer());
-            m_supports_d3d = false;
-            return false;
-        }
-        if (m_effect) {
-            m_statemanager = new QD3DStateManager(m_d3d_device, m_effect);
-            m_effect->SetStateManager(m_statemanager);
-            m_draw_helper = new QD3DDrawHelper(this);
-            initDevice();
-            m_gradient_cache = new QD3DGradientCache(m_d3d_device);
-        }
-    } else {
-        return false;
-    }
-
-    return true;
-}
-
-QPixmap QDirect3DPaintEnginePrivate::getPattern(Qt::BrushStyle style) const
-{
-    if (!m_patterns.contains(style)) {
-        QImage img(16,16,QImage::Format_ARGB32);
-        img.fill(0);
-        QPainter p(&img);
-        p.setBrush(QBrush(Qt::white, style));
-        p.setPen(Qt::NoPen);
-        p.drawRect(0,0,16,16);
-        p.end();
-        QPixmap pattern(QPixmap::fromImage(img));
-        QDirect3DPaintEnginePrivate *ct = const_cast<QDirect3DPaintEnginePrivate *>(this);
-        ct->verifyTexture(pattern);
-        ct->m_patterns.insert(style, pattern);
-    }
-
-    return m_patterns.value(style);
-}
-
-bool QDirect3DPaintEnginePrivate::testCaps()
-{
-    D3DCAPS9 caps;
-    if (FAILED(m_d3d_object->GetDeviceCaps(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, &caps)))
-        return false;
-
-    if ((caps.PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE)
-        && (caps.DevCaps & D3DDEVCAPS_PUREDEVICE)
-        && (caps.RasterCaps & D3DPRASTERCAPS_SCISSORTEST)
-        && (caps.StencilCaps & D3DSTENCILCAPS_TWOSIDED))
-        return true;
-#if 0
-    qDebug() << "Direct3D caps:";
-    qDebug() << "D3DPRESENT_INTERVAL_IMMEDIATE:" << ((caps.PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE) != 0);
-    qDebug() << "D3DDEVCAPS_PUREDEVICE:" << ((caps.DevCaps & D3DDEVCAPS_PUREDEVICE) != 0);
-    qDebug() << "D3DPRASTERCAPS_SCISSORTEST:" << ((caps.RasterCaps & D3DPRASTERCAPS_SCISSORTEST) != 0);
-    qDebug() << "D3DSTENCILCAPS_TWOSIDED:" << ((caps.StencilCaps & D3DSTENCILCAPS_TWOSIDED) != 0);
-#endif
-    return false;
-}
-
-void QDirect3DPaintEnginePrivate::initDevice()
-{
-    m_statemanager->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
-    m_statemanager->SetRenderState(D3DRS_ZENABLE, D3DZB_FALSE);
-    m_statemanager->SetRenderState(D3DRS_ZWRITEENABLE, FALSE);
-    m_statemanager->SetRenderState(D3DRS_LIGHTING, FALSE);
-    m_statemanager->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
-    m_statemanager->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
-    m_statemanager->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_DESTALPHA);
-}
-
-void QDirect3DPaintEnginePrivate::updatePen(const QPen &pen)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::updatePen";
-#endif
-    m_pen = pen;
-    m_has_cosmetic_pen = false;
-    m_has_pen = (m_pen.style() != Qt::NoPen);
-    if (m_has_pen) {
-        m_pen_brush_style = m_pen.brush().style();
-
-        if (m_pen_brush_style >= Qt::SolidPattern && m_pen_brush_style <= Qt::DiagCrossPattern) {
-            int a, r, g, b;
-            m_pen.color().getRgb(&r, &g, &b, &a);
-            m_pen_color = D3DCOLOR_ARGB((int)(a * m_opacity),r,g,b);
-        } else {
-            m_pen_color = m_opacity_color;
-        }
-
-        m_has_cosmetic_pen = m_pen.isCosmetic();
-
-        if (m_pen_brush_style != Qt::NoBrush &&
-            m_pen_brush_style != Qt::SolidPattern) {
-            bool ok;
-            m_inv_pen_matrix = m_pen.brush().transform().inverted(&ok);
-            if (!ok)
-                qWarning() << "QDirect3DPaintEngine: No inverse matix for pen brush matrix.";
-        }
-
-        m_pen_width = m_pen.widthF();
-        if (m_pen_width == 0.0f)
-            m_pen_width = 1.0f;
-    }
-}
-
-void QDirect3DPaintEnginePrivate::updateBrush(const QBrush &brush)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::updateBrush";
-#endif
-    m_brush = brush;
-    m_brush_style = m_brush.style();
-    m_has_brush = (m_brush_style != Qt::NoBrush);
-    if (m_has_brush) {
-        if (m_brush_style >= Qt::SolidPattern && m_brush_style <= Qt::DiagCrossPattern) {
-            int a, r, g, b;
-            m_brush.color().getRgb(&r, &g, &b, &a);
-            m_brush_color = D3DCOLOR_ARGB((int)(a * m_opacity),r,g,b);
-        } else {
-            m_brush_color = m_opacity_color;
-        }
-
-        if (m_brush_style != Qt::SolidPattern) {
-            bool ok;
-            m_inv_brush_matrix = (m_brush.transform() * m_brush_origin).inverted(&ok);
-            if (!ok)
-                qWarning() << "QDirect3DPaintEngine: No inverse matix for brush matrix.";
-
-            // make sure the texture is loaded as a texture
-            if (m_brush_style == Qt::TexturePattern)
-                verifyTexture(m_brush.texture());
-
-
-        }
-    }
-}
-
-void QDirect3DPaintEnginePrivate::updateTransform(const QTransform &matrix)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::updateTransform";
-#endif
-    m_matrix = matrix;
-    m_inv_scale = qMax(1 / qMax( qMax(qAbs(m_matrix.m11()), qAbs(m_matrix.m22())),
-        qMax(qAbs(m_matrix.m12()), qAbs(m_matrix.m21())) ), 0.0001);
-    m_txop = matrix.type();
-}
-
-int QDirect3DPaintEnginePrivate::flushAntialiased(int offset)
-{
-    // fills the mask (returns number of items added to the mask)
-    int newoffset = m_draw_helper->drawAntialiasedMask(offset, m_batch.m_item_index);
-
-    // set the render target to the current output surface
-    if (FAILED(m_d3d_device->SetRenderTarget(0, m_current_surface)))
-        qWarning() << "QDirect3DPaintEngine: SetRenderTarget failed!";
-
-    // draw the bounding boxes (using the mask generated by drawAntialiasedMask)
-    for (int i=offset; i<newoffset; ++i) {
-        QD3DBatchItem *item = &(m_batch.items[i]);
-        int pass = (item->m_info & QD3DBatchItem::BI_COMPLEXBRUSH) ? PASS_AA_DRAW : PASS_AA_DRAW_DIRECT;
-        m_statemanager->beginPass(pass);
-        prepareItem(item);
-        if (item->m_info & QD3DBatchItem::BI_BRECT)
-            m_draw_helper->drawAntialiasedBoundingRect(item);
-        cleanupItem(item);
-    }
-
-    m_statemanager->endPass();
-
-    return newoffset;
-}
-
-bool QDirect3DPaintEnginePrivate::prepareBatch(QD3DBatchItem *item, int offset)
-{
-    if (item->m_info & QD3DBatchItem::BI_CLIP) {
-        setRenderTechnique(RT_Aliased);
-        if (item->m_info & QD3DBatchItem::BI_CLEARCLIP) {
-            m_d3d_device->Clear(0, 0, D3DCLEAR_ZBUFFER, 0, 0.0f, 0);
-            return true;
-        }
-
-        m_draw_helper->drawAliasedMask(offset);
-        m_d3d_device->Clear(0, 0, D3DCLEAR_ZBUFFER, 0, 1.0f, 0);
-        if (item->m_info & QD3DBatchItem::BI_BRECT) {
-            m_statemanager->beginPass(PASS_STENCIL_CLIP);
-            m_draw_helper->drawAliasedBoundingRect(item);
-            m_statemanager->endPass();
-        }
-
-        return true;
-    }
-
-    if (item->m_info & QD3DBatchItem::BI_AA) {
-        setRenderTechnique(RT_Antialiased);
-    } else {
-        setRenderTechnique(RT_Aliased);
-    }
-
-    return false;
-}
-
-void QDirect3DPaintEnginePrivate::prepareItem(QD3DBatchItem *item) {
-    // pixmap
-    int brushmode = 0;
-    m_statemanager->startStateBlock();
-    if ((item->m_info & QD3DBatchItem::BI_PIXMAP) || (item->m_info & QD3DBatchItem::BI_IMAGE)) {
-        QRasterPixmapData *data = static_cast<QRasterPixmapData*>(item->m_pixmap.data);
-        IDirect3DTexture9 *tex = (item->m_info & QD3DBatchItem::BI_PIXMAP) ?
-                                 data->texture : item->m_texture;
-        m_statemanager->setTexture(tex);
-        brushmode = 5;
-    }
-
-    if (item->m_info & QD3DBatchItem::BI_AA) {
-        m_statemanager->setMaskChannel(item->m_maskpos.channel);
-        m_statemanager->setMaskOffset(item->m_xoffset, item->m_yoffset);
-    }
-
-    if (item->m_info & QD3DBatchItem::BI_COMPLEXBRUSH) {
-        const QBrush brush = item->m_brush;
-        switch (brush.style()) {
-    	    case Qt::TexturePattern: {
-                QRasterPixmapData *data = static_cast<QRasterPixmapData*>(brush.texture().data);
-                m_statemanager->setTexture(data->texture, QGradient::RepeatSpread);
-                brushmode = 1;
-                break;
-	    }
-            case Qt::LinearGradientPattern:
-                m_statemanager->setTexture(m_gradient_cache->
-                    getBuffer(brush.gradient()->stops(), item->m_opacity),
-                    brush.gradient()->spread());
-                brushmode = 2;
-                break;
-            case Qt::ConicalGradientPattern:
-                m_statemanager->setTexture(m_gradient_cache->
-                    getBuffer(brush.gradient()->stops(), item->m_opacity),
-                    brush.gradient()->spread());
-                brushmode = 3;
-                break;
-            case Qt::RadialGradientPattern:
-                m_statemanager->setTexture(m_gradient_cache->
-                    getBuffer(brush.gradient()->stops(), item->m_opacity),
-                    brush.gradient()->spread());
-                m_statemanager->setFocalDistance(item->m_distance);
-                brushmode = 4;
-                break;
-    	    default: {
-                QRasterPixmapData *data = static_cast<QRasterPixmapData*>(getPattern(brush.style()).data);
-                m_statemanager->setTexture(data->texture, QGradient::RepeatSpread);
-                brushmode = 5;
-	    }
-        };
-    }
-
-    if (item->m_info & QD3DBatchItem::BI_TRANSFORM) {
-        m_statemanager->setTransformation(&item->m_matrix);
-    } else {
-        m_statemanager->setTransformation();
-    }
-
-    m_statemanager->setBrushMode(brushmode);
-    setCompositionMode(item->m_cmode);
-    m_statemanager->endStateBlock();
-}
-
-
-void QDirect3DPaintEnginePrivate::releaseDC()
-{
-    if (m_dc) {
-        m_dcsurface->ReleaseDC(m_dc);
-        m_dcsurface = 0;
-        m_dc = 0;
-    }
-}
-
-
-void QDirect3DPaintEnginePrivate::cleanupItem(QD3DBatchItem *item)
-{
-    if (item->m_info & QD3DBatchItem::BI_PIXMAP)
-        item->m_pixmap = QPixmap();
-    item->m_brush = QBrush();
-}
-
-void QDirect3DPaintEnginePrivate::verifyTexture(const QPixmap &pm)
-{
-    QRasterPixmapData *pmData = static_cast<QRasterPixmapData*>(pm.data);
-    if (!pmData->texture) {
-        QImage im = pmData->image;
-        // bitmaps are drawn with the current pen color
-        if (im.depth() == 1) {
-            QVector<QRgb> colors(2);
-            colors[0] = 0;
-            colors[1] = m_pen.color().rgba();
-            im.setColorTable(colors);
-        }
-        im = im.convertToFormat(QImage::Format_ARGB32);
-        if (FAILED(m_d3d_device->CreateTexture(im.width(), im.height(), 1, 0,
-                                                 D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, &pmData->texture, 0)))
-        {
-            qWarning("QDirect3DPaintEngine: unable to create Direct3D texture from pixmap.");
-            return;
-        }
-        D3DLOCKED_RECT rect;
-        if (FAILED(pmData->texture->LockRect(0, &rect, 0, 0))) {
-            qDebug() << "QDirect3DPaintEngine: unable to lock texture rect.";
-            return;
-        }
-        DWORD *dst = (DWORD *) rect.pBits;
-        DWORD *src = (DWORD *) im.scanLine(0);
-
-        Q_ASSERT((rect.Pitch/4) == (im.bytesPerLine()/4));
-        memcpy(dst, src, rect.Pitch*im.height());
-        pmData->texture->UnlockRect(0);
-    }
-}
-
-bool QDirect3DPaintEnginePrivate::isFastRect(const QRectF &rect)
-{
-    if (m_matrix.type() < QTransform::TxRotate) {
-        QRectF r = m_matrix.mapRect(rect);
-        return r.topLeft().toPoint() == r.topLeft()
-            && r.bottomRight().toPoint() == r.bottomRight();
-    }
-
-    return false;
-}
-
-void QDirect3DPaintEnginePrivate::setCompositionMode(QPainter::CompositionMode mode)
-{
-    switch(mode) {
-        case QPainter::CompositionMode_SourceOver:
-        default:
-            m_statemanager->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
-            m_statemanager->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
-    };
-}
-
-void QDirect3DPaintEnginePrivate::cleanup()
-{
-    // clean batch
-    for(int i=0; i<QD3D_BATCH_SIZE; ++i) {
-        m_batch.items[i].m_brush = QBrush();
-        m_batch.items[i].m_pixmap = QPixmap();
-    }
-
-    m_surface_manager.cleanup();
-    m_patterns.clear();
-
-    delete m_gradient_cache;
-    delete m_draw_helper;
-
-    if (m_effect)
-        m_effect->Release();
-
-    if (m_d3d_object)
-        m_d3d_object->Release();
-
-    m_effect = 0;
-    m_d3d_object = 0;
-    m_gradient_cache = 0;
-    m_draw_helper = 0;
-}
-
-void QDirect3DPaintEnginePrivate::flushAliased(QD3DBatchItem *item, int offset)
-{
-    m_draw_helper->drawAliasedMask(offset);
-
-    if (item->m_info & QD3DBatchItem::BI_BRECT) {
-        int pass = (item->m_info & QD3DBatchItem::BI_MASK) ? PASS_STENCIL_DRAW_DIRECT : PASS_STENCIL_NOSTENCILCHECK_DIRECT;
-        if (item->m_info & (QD3DBatchItem::BI_COMPLEXBRUSH|QD3DBatchItem::BI_IMAGE|QD3DBatchItem::BI_PIXMAP) )
-            pass = (item->m_info & QD3DBatchItem::BI_MASK) ? PASS_STENCIL_DRAW : PASS_STENCIL_NOSTENCILCHECK;
-        m_statemanager->beginPass(pass);
-        prepareItem(item);
-        m_draw_helper->drawAliasedBoundingRect(item);
-        cleanupItem(item);
-        m_statemanager->endPass();
-    }
-}
-
-void QDirect3DPaintEnginePrivate::flushText(QD3DBatchItem *item, int)
-{
-    prepareItem(item);
-    m_statemanager->setTexture(item->m_texture);
-    m_statemanager->setBrushMode(1);
-//     m_statemanager->SetRenderState(D3DRS_BLENDFACTOR, item->m_brush.color().rgba());
-    m_statemanager->beginPass(m_cleartype_text ? PASS_CLEARTYPE_TEXT : PASS_TEXT);
-    m_draw_helper->drawTextItem(item);
-    m_statemanager->endPass();
-    cleanupItem(item);
-}
-
-void QDirect3DPaintEnginePrivate::flushLines(QD3DBatchItem *item, int)
-{
-    m_draw_helper->drawAliasedLines(item);
-
-    if (item->m_info & QD3DBatchItem::BI_BRECT) {
-        int pass = (item->m_info & QD3DBatchItem::BI_COMPLEXBRUSH) ? PASS_STENCIL_DRAW : PASS_STENCIL_DRAW_DIRECT;
-        m_statemanager->beginPass(pass);
-        prepareItem(item);
-        m_draw_helper->drawAliasedBoundingRect(item);
-        cleanupItem(item);
-        m_statemanager->endPass();
-    }
-}
-
-void QDirect3DPaintEnginePrivate::flushBatch()
-{
-//     static int dbgcounter = 0;
-//     ++dbgcounter;
-//     qDebug() << " -> flush" << dbgcounter;
-
-    int offset = 0;
-    m_draw_helper->unlockVertexBuffer();
-    releaseDC();
-
-    // iterate over all items in the batch
-    while (offset != m_batch.m_item_index) {
-        QD3DBatchItem *item = &(m_batch.items[offset]);
-
-        if (prepareBatch(item, offset)) {
-            ++offset;
-            continue;
-        }
-
-        if (item->m_info & QD3DBatchItem::BI_FASTLINE) {
-            flushLines(item, offset++);
-        } else if (item->m_info & QD3DBatchItem::BI_AA) {
-            offset = flushAntialiased(offset);
-        } else if (item->m_info & QD3DBatchItem::BI_TEXT) {
-            flushText(item, offset++);
-        } else {
-            flushAliased(item, offset++);
-        }
-    }
-
-    // reset batch
-    m_batch.m_item_index = 0;
-
-    // release doomed textures
-    for (int i=0; i<qd3d_release_list.size(); ++i)
-        qd3d_release_list.at(i)->Release();
-    qd3d_release_list.clear();
-}
-
-QDirect3DPaintEngine::QDirect3DPaintEngine()
-    : QPaintEngine(*(new QDirect3DPaintEnginePrivate),
-                   PaintEngineFeatures(AllFeatures & ~ObjectBoundingModeGradients))
-{ }
-
-QDirect3DPaintEngine::~QDirect3DPaintEngine()
-{
-}
-
-bool QDirect3DPaintEngine::begin(QPaintDevice *device)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::begin";
-#endif
-    Q_D(QDirect3DPaintEngine);
-    setActive(true);
-
-    QSize old_size = d->m_surface_size;
-    d->m_surface_size = QRect(0, 0, device->width(), device->height()).size();
-
-    d->m_current_state = 0;
-    d->m_inv_scale = 1;
-    d->m_opacity = 1.0f;
-    d->m_opacity_color = D3DCOLOR_ARGB(255,255,255,255);
-    d->m_matrix = QTransform();
-    d->m_brush_origin = QTransform();
-    d->m_txop = QTransform::TxNone;
-    d->m_cmode = QPainter::CompositionMode_SourceOver;
-
-    Q_ASSERT(device && device->devType() == QInternal::Widget);
-    if (d->m_d3d_device == 0) {
-        qWarning() << "QDirect3DPaintEngine: No Device!";
-        return false;
-    }
-
-    d->m_cleartype_text = false;
-//     QT_WA({
-//         UINT result;
-//         BOOL ok;
-//         ok = SystemParametersInfoW(SPI_GETFONTSMOOTHINGTYPE, 0, &result, 0);
-//         if (ok)
-//             d->m_cleartype_text = (result == FE_FONTSMOOTHINGCLEARTYPE);
-//     }, {
-//         UINT result;
-//         BOOL ok;
-//         ok = SystemParametersInfoA(SPI_GETFONTSMOOTHINGTYPE, 0, &result, 0);
-//         if (ok)
-//             d->m_cleartype_text = (result == FE_FONTSMOOTHINGCLEARTYPE);
-//     });
-
-    d->m_surface_manager.setPaintDevice(device);
-    int status = d->m_surface_manager.status();
-    if (status & QD3DSurfaceManager::NeedsResetting) {
-        d->m_effect->OnLostDevice();
-        d->m_draw_helper->beforeReset();
-        d->m_statemanager->reset();
-        d->m_surface_manager.reset();
-        d->m_draw_helper->afterReset();
-        d->m_effect->OnResetDevice();
-        d->initDevice();
-    }
-
-    LPDIRECT3DSURFACE9 newsurface = d->m_surface_manager.renderTarget();
-    if (d->m_current_surface != newsurface) {
-        d->m_current_surface = newsurface;
-        if (FAILED(d->m_d3d_device->SetRenderTarget(0, newsurface)))
-            qWarning() << "QDirect3DPaintEngine: SetRenderTarget failed!";
-    }
-
-    status = d->m_surface_manager.status();
-    if (status & QD3DSurfaceManager::MaxSizeChanged) {
-        QSize maxsize = d->m_surface_manager.maxSize();
-        d->m_draw_helper->setMaskSize(maxsize);
-        int masksize[2] = {maxsize.width(), maxsize.height()};
-        d->m_effect->SetIntArray("g_mMaskSize", masksize, 2);
-    }
-
-    if (old_size != d->m_surface_size) {
-        D3DXMATRIX projMatrix;
-        pD3DXMatrixOrthoOffCenterLH(&projMatrix, 0, d->m_surface_size.width(), d->m_surface_size.height(), 0, 0.0f, 1.0f);
-        d->m_statemanager->setProjection(&projMatrix);
-    }
-
-    if (!d->m_in_scene) {
-        if (FAILED(d->m_d3d_device->BeginScene())) {
-            qWarning() << "QDirect3DPaintEngine: BeginScene() failed.";
-            return false;
-        }
-        QWidget *widget = static_cast<QWidget *>(device);
-        if (widget->autoFillBackground() == true) {
-            QColor color = widget->palette().brush(widget->backgroundRole()).color();
-            RECT rect = {0, 0, widget->width(), widget->height()};
-            d->m_d3d_device->ColorFill(d->m_current_surface, &rect,
-                D3DCOLOR_ARGB(color.alpha(), color.red(), color.green(), color.blue()));
-        }
-        d->m_in_scene = true;
-    }
-
-    // set system clip
-    d->m_clipping_enabled = false;
-    d->m_has_complex_clipping = false;
-
-    d->m_sysclip_region = systemClip();
-    QVector<QRect> rects = d->m_sysclip_region.rects();
-    if (rects.count() == 1 && rects.at(0).size() == d->m_surface_size)
-        d->m_sysclip_region = QRegion();
-
-    d->updateClipRegion(QRegion(), Qt::NoClip);
-
-    return true;
-}
-
-void QDirect3DPaintEngine::drawEllipse(const QRectF &rect)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawEllipse (float)";
-#endif
-    QPaintEngine::drawEllipse(rect);
-}
-
-void QDirect3DPaintEngine::drawEllipse(const QRect &rect)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawEllipse";
-#endif
-    QPaintEngine::drawEllipse(rect);
-}
-
-void QDirect3DPaintEngine::drawImage(const QRectF &r, const QImage &image, const QRectF &sr,
-                                     Qt::ImageConversionFlags)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawImage";
-#endif
-
-    Q_D(QDirect3DPaintEngine);
-    int width = image.width();
-    int height = image.height();
-
-    // transform rectangle
-    QPolygonF txrect(QRectF(sr.left() / width, sr.top() / height,
-        sr.width() / width, sr.height() / height));
-
-    QD3DBatchItem *item = d->nextBatchItem();
-    item->m_info = QD3DBatchItem::BI_IMAGE | QD3DBatchItem::BI_TRANSFORM;
-    item->m_texture = qd3d_image_cache()->lookup(d->m_d3d_device, image);
-    item->m_matrix = d->m_matrix;
-    d->m_draw_helper->queueRect(r.adjusted(-0.5f,-0.5f,-0.5f,-0.5f), item, d->m_opacity_color, txrect);
-}
-
-void QDirect3DPaintEngine::drawLines(const QLineF *lines, int lineCount)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawLines (float)";
-#endif
-    Q_D(QDirect3DPaintEngine);
-
-    if (!d->m_has_pen)
-        return;
-
-    if (d->m_has_fast_pen && (d->m_pen_brush_style == Qt::SolidPattern)) {
-        QD3DBatchItem *item = d->nextBatchItem();
-        if (d->m_pen.isCosmetic())
-            item->m_info |= QD3DBatchItem::BI_COSMETICPEN;
-        item->m_info |= QD3DBatchItem::BI_TRANSFORM;
-        item->m_matrix = d->m_matrix;
-        d->m_draw_helper->queueAliasedLines(lines, lineCount, &item);
-    } else {
-        QRectF brect;
-        QPainterPath path;
-
-        // creates a path with the lines
-        path.moveTo(lines[0].x1(), lines[0].y1());
-        qreal lastx = lines[0].x2();
-        qreal lasty = lines[0].y2();
-        path.lineTo(lastx, lasty);
-
-        for (int i=1; i<lineCount; ++i) {
-            qreal x = lines[i].x1();
-            qreal y = lines[i].y1();
-            if (lastx != x || lasty != y) {
-                path.moveTo(x, y);
-            }
-            path.lineTo(lines[i].x2(), lines[i].y2());
-        }
-
-        if (d->m_has_cosmetic_pen) {
-            brect = path.controlPointRect();
-            path = d->m_matrix.map(path);
-        }
-
-        d->strokePath(path, brect, true);
-    }
-}
-
-void QDirect3DPaintEngine::drawLines(const QLine *lines, int lineCount)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawLines";
-#endif
-    QPaintEngine::drawLines(lines, lineCount);
-}
-
-void QDirect3DPaintEngine::drawPath(const QPainterPath &path)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawPath";
-#endif
-    Q_D(QDirect3DPaintEngine);
-
-    if (path.isEmpty())
-        return;
-
-    QRectF brect;
-    QPainterPath tpath;
-
-    if (d->m_has_cosmetic_pen) {
-        brect = path.controlPointRect();
-        tpath = d->m_matrix.map(path);
-    } else {
-        tpath = path;
-    }
-
-    if (d->m_has_brush)
-        d->fillPath(tpath, brect);
-
-    if (d->m_has_pen)
-        d->strokePath(tpath, brect);
-}
-
-
-QPointF QDirect3DPaintEnginePrivate::transformPoint(const QPointF &p, qreal *w) const
-{
-    (*w) = 1.0f;
-    qreal fx = p.x();
-    qreal fy = p.y();
-    qreal nx = m_matrix.m11()*fx + m_matrix.m21()*fy + m_matrix.m31();
-    qreal ny = m_matrix.m12()*fx + m_matrix.m22()*fy + m_matrix.m32();
-    if (!m_matrix.isAffine()) {
-        *w = m_matrix.m13()*fx + m_matrix.m23()*fy + m_matrix.m33();
-        //*w = 1/(*w);
-        nx = nx/(*w);
-        ny = ny/(*w);
-    }
-    return QPointF(nx, ny);
-}
-
-void QDirect3DPaintEngine::drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawPixmap";
-#endif
-    Q_D(QDirect3DPaintEngine);
-
-    if (d->m_draw_helper->needsFlushing())
-        d->flushBatch();
-
-    int width = pm.width();
-    int height = pm.height();
-
-    // transform rectangle
-    QPolygonF txrect(QRectF(sr.left() / width, sr.top() / height,
-        sr.width() / width, sr.height() / height));
-
-    QD3DBatchItem *item = d->nextBatchItem();
-    item->m_info = QD3DBatchItem::BI_PIXMAP|QD3DBatchItem::BI_TRANSFORM;
-
-    item->m_pixmap = pm;
-    d->verifyTexture(item->m_pixmap);
-
-    item->m_matrix = d->m_matrix;
-    d->m_draw_helper->queueRect(r.adjusted(-0.5f,-0.5f,-0.5f,-0.5f), item, d->m_opacity_color, txrect);
-}
-
-void QDirect3DPaintEngine::drawPoints(const QPointF *points, int pointCount)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawPoints (float)";
-#endif
-    QPaintEngine::drawPoints(points, pointCount);
-}
-
-void QDirect3DPaintEngine::drawPoints(const QPoint *points, int pointCount)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawPoints";
-#endif
-    QPaintEngine::drawPoints(points, pointCount);
-}
-
-void QDirect3DPaintEngine::drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawPolygon";
-#endif
-    Q_D(QDirect3DPaintEngine);
-
-    if (d->m_has_brush && mode != PolylineMode) {
-        QPainterPath path;
-        path.setFillRule(mode == WindingMode ? Qt::WindingFill : Qt::OddEvenFill);
-        path.moveTo(points[0]);
-        for (int i=1; i<pointCount; ++i)
-            path.lineTo(points[i]);
-        if (path.isEmpty())
-            return;
-        d->fillPath(path, QRectF());
-    }
-
-    if (d->m_has_pen) {
-        QPainterPath path(points[0]);
-        for (int i = 1; i < pointCount; ++i)
-            path.lineTo(points[i]);
-        if (mode != PolylineMode)
-            path.lineTo(points[0]);
-
-        if (path.isEmpty())
-            return;
-        QRectF brect;
-        if (d->m_has_cosmetic_pen) {
-            brect = path.controlPointRect();
-            path = d->m_matrix.map(path);
-        }
-
-        d->strokePath(path, brect);
-    }
-}
-
-void QDirect3DPaintEngine::drawPolygon(const QPoint *points, int pointCount, PolygonDrawMode mode)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawPolygon";
-#endif
-    QPaintEngine::drawPolygon(points, pointCount, mode);
-}
-
-void QDirect3DPaintEngine::drawRects(const QRectF *rects, int rectCount)
-{
-    Q_D(QDirect3DPaintEngine);
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawRects (float)";
-#endif
-    for (int i=0; i<rectCount; ++i) {
-        if ((d->m_brush_style == Qt::SolidPattern) &&
-            (!(d->m_current_state & QD3DBatchItem::BI_AA) || d->isFastRect(rects[i]))) {
-            QD3DBatchItem *item = d->nextBatchItem();
-            item->m_info |= QD3DBatchItem::BI_TRANSFORM;
-            item->m_info &= ~QD3DBatchItem::BI_AA;
-            item->m_matrix = d->m_matrix;
-            const QRectF rect = rects[i];
-            d->m_draw_helper->queueRect(rect, item, d->m_brush_color);
-
-            if (d->m_has_pen) {
-                if (d->m_has_fast_pen && (d->m_pen_brush_style == Qt::SolidPattern)) {
-                    QLineF lines[4];
-                    qreal x1 = rect.x();
-                    qreal y1 = rect.y();
-                    qreal x2 = rect.width() + x1;
-                    qreal y2 = rect.height() + y1;
-                    lines[0] = QLineF(x1, y1, x2, y1);
-                    lines[1] = QLineF(x2, y1, x2, y2);
-                    lines[2] = QLineF(x2, y2, x1, y2);
-                    lines[3] = QLineF(x1, y2, x1, y1);
-                    QD3DBatchItem *item = d->nextBatchItem();
-                    if (d->m_pen.isCosmetic())
-                        item->m_info |= QD3DBatchItem::BI_COSMETICPEN;
-                    item->m_info |= QD3DBatchItem::BI_TRANSFORM;
-                    item->m_matrix = d->m_matrix;
-                    d->m_draw_helper->queueAliasedLines(lines, 4, &item);
-                } else {
-                    QPainterPath path;
-                    QRectF brect;
-
-                    path.addRect(rects[i]);
-                    if (d->m_has_cosmetic_pen) {
-                        brect = path.controlPointRect();
-                        path = d->m_matrix.map(path);
-                    }
-
-                    d->strokePath(path, brect, true);
-                }
-            }
-        } else {
-            QPainterPath path;
-            QRectF brect;
-
-            path.addRect(rects[i]);
-            if (d->m_has_cosmetic_pen) {
-                brect = path.controlPointRect();
-                path = d->m_matrix.map(path);
-            }
-
-            if (d->m_has_brush)
-                d->fillPath(path, brect);
-
-            if (d->m_has_pen)
-                d->strokePath(path, brect, true);
-        }
-    }
-}
-
-void QDirect3DPaintEngine::drawRects(const QRect *rects, int rectCount)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawRects";
-#endif
-    QPaintEngine::drawRects(rects, rectCount);
-}
-
-
-void QDirect3DPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textItem)
-{
-    Q_D(QDirect3DPaintEngine);
-
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawTextItem";
-#endif
-//     if (d->m_matrix.isScaling() || (d->m_pen_brush_style >= Qt::LinearGradientPattern
-//                                     && d->m_pen_brush_style <= Qt::ConicalGradientPattern)) {
-//         QPaintEngine::drawTextItem(p, textItem);
-//         return;
-//     }
-
-    const QTextItemInt &ti = static_cast<const QTextItemInt &>(textItem);
-    QVarLengthArray<QFixedPoint> positions;
-    QVarLengthArray<glyph_t> glyphs;
-    QTransform matrix;
-    matrix.translate(p.x(), p.y());
-    ti.fontEngine->getGlyphPositions(ti.glyphs, matrix, ti.flags, glyphs, positions);
-
-    qd3d_glyph_cache()->cacheGlyphs(this, ti, glyphs, d->m_cleartype_text);
-    QD3DFontTexture *font_tex = qd3d_glyph_cache()->fontTexture(ti.fontEngine);
-
-    QD3DBatchItem *item = d->nextBatchItem();
-    d->m_draw_helper->lockVertexBuffer();
-
-    item->m_info = QD3DBatchItem::BI_TEXT
-        | (d->m_current_state & ~QD3DBatchItem::BI_AA) | QD3DBatchItem::BI_TRANSFORM;
-    item->m_texture = font_tex->texture;
-    item->m_offset = d->m_draw_helper->index();
-    item->m_matrix = d->m_matrix;
-    item->m_count = 0;
-    item->m_brush = d->m_pen.brush();
-
-    for (int i=0; i< glyphs.size(); ++i) {
-        QD3DGlyphCoord *g = qd3d_glyph_cache()->lookup(ti.fontEngine, glyphs[i]);
-
-        // we don't cache glyphs with no width/height
-        if (!g)
-            continue;
-
-        // texture coords
-        qreal tex_coords[] = { g->x, g->y, g->x + g->width, g->y + g->height };
-        QPointF logical_pos(qRound((positions[i].x - g->x_offset).toReal()) - 0.5f,
-                            qRound((positions[i].y + g->y_offset).toReal()) - 0.5f);
-
-        QRectF glyph_rect(logical_pos, QSizeF(g->log_width, g->log_height));
-        d->m_draw_helper->queueTextGlyph(glyph_rect, tex_coords, item, d->m_pen_color);
-    }
-}
-
-void QDirect3DPaintEngine::drawTiledPixmap(const QRectF &rect, const QPixmap &pixmap, const QPointF &p)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::drawTiledPixmap";
-#endif
-    QPaintEngine::drawTiledPixmap(rect, pixmap, p);
-}
-
-bool QDirect3DPaintEngine::end()
-{
-    Q_D(QDirect3DPaintEngine);
-
-    d->flushBatch();
-
-    if (d->m_flush_on_end) {
-        QPaintDevice *pdev = paintDevice();
-        LPDIRECT3DSWAPCHAIN9 swapchain = swapChain(pdev);
-
-
-        QWidget *w = 0;
-        if (pdev->devType() == QInternal::Widget) {
-            w = static_cast<QWidget *>(pdev);
-        }
-
-        if (w && swapchain) {
-            QRect br = w->rect();
-            QRect wbr = br;//.translated(-w->pos());
-
-            RECT destrect;
-            destrect.left   = wbr.x();
-            destrect.top    = wbr.y();
-            destrect.right  = destrect.left + wbr.width();
-            destrect.bottom = destrect.top  + wbr.height();
-
-            RECT srcrect;
-            srcrect.left    = br.x();// + w->x();
-            srcrect.top     = br.y();// + w->y();
-            srcrect.right   = wbr.width() + srcrect.left;
-            srcrect.bottom  = wbr.height() + srcrect.top;
-            int devwidth = w->width();
-            int devheight = w->height();
-
-            if (devwidth <= srcrect.right) {
-                int diff = srcrect.right - devwidth;
-                srcrect.right -= diff;
-                destrect.right -= diff;
-                if (srcrect.right <= srcrect.left)
-                    return false;
-            }
-            if (devheight <= srcrect.bottom) {
-                int diff = srcrect.bottom - devheight;
-                srcrect.bottom -= diff;
-                destrect.bottom -= diff;
-                if (srcrect.bottom <= srcrect.top)
-                    return false;
-            }
-
-            if (FAILED(swapchain->Present(&srcrect, &destrect, w->winId(), 0, 0)))
-                qWarning("QDirect3DPaintEngine: failed to present back buffer.");
-        }
-    }
-
-
-    return true;
-}
-
-void QDirect3DPaintEngine::updateState(const QPaintEngineState &state)
-{
-#ifdef QT_DEBUG_D3D_CALLS
-    qDebug() << "QDirect3DPaintEngine::updateState";
-#endif
-    Q_D(QDirect3DPaintEngine);
-
-    bool update_fast_pen = false;
-    DirtyFlags flags = state.state();
-
-    if (flags & DirtyOpacity) {
-        d->m_opacity = state.opacity();
-        if (d->m_opacity > 1.0f)
-            d->m_opacity = 1.0f;
-        if (d->m_opacity < 0.f)
-            d->m_opacity = 0.f;
-        uint c = (d->m_opacity * 255);
-        d->m_opacity_color = D3DCOLOR_ARGB(c,c,c,c);
-        flags |= (DirtyPen | DirtyBrush);
-    }
-
-    if (flags & DirtyCompositionMode) {
-        d->m_cmode = state.compositionMode();
-    }
-
-    if (flags & DirtyTransform) {
-        d->updateTransform(state.transform());
-        update_fast_pen = true;
-    }
-
-    if (flags & DirtyHints) {
-        if (state.renderHints() & QPainter::Antialiasing)
-            d->m_current_state |= QD3DBatchItem::BI_AA;
-        else
-            d->m_current_state &= ~QD3DBatchItem::BI_AA;
-        update_fast_pen = true;
-    }
-
-    if (flags & DirtyFont) {
-        d->updateFont(state.font());
-    }
-
-    if (state.state() & DirtyClipEnabled) {
-        if (state.isClipEnabled() && !d->m_clipping_enabled) {
-            d->m_clipping_enabled = true;
-            if (d->m_has_complex_clipping)
-                d->updateClipPath(painter()->clipPath(), Qt::ReplaceClip);
-            else
-                d->updateClipRegion(painter()->clipRegion(), Qt::ReplaceClip);
-        } else if (!state.isClipEnabled() && d->m_clipping_enabled) {
-            d->m_clipping_enabled = false;
-            if (d->m_has_complex_clipping)
-                d->updateClipPath(QPainterPath(), Qt::NoClip);
-            else
-                d->updateClipRegion(QRegion(), Qt::NoClip);
-        }
-    }
-
-    if (flags & DirtyClipRegion) {
-        d->updateClipRegion(state.clipRegion(), state.clipOperation());
-    }
-
-    if (flags & DirtyClipPath) {
-        d->updateClipPath(state.clipPath(), state.clipOperation());
-    }
-
-    if (flags & DirtyBrushOrigin) {
-        d->m_brush_origin = QTransform();
-        d->m_brush_origin.translate(-state.brushOrigin().x(),
-            -state.brushOrigin().y());
-        flags |= DirtyBrush;
-    }
-
-    if (flags & DirtyPen) {
-        d->updatePen(state.pen());
-        update_fast_pen = true;
-    }
-
-    if (flags & DirtyBrush)
-        d->updateBrush(state.brush());
-
-    if (update_fast_pen && d->m_has_pen) {
-        if (d->m_current_state & QD3DBatchItem::BI_AA) {
-            d->m_has_fast_pen = false;
-            d->m_has_aa_fast_pen = ((d->m_txop <= QTransform::TxTranslate) || d->m_has_cosmetic_pen)
-                && (d->m_pen_width <= 1.0f)
-                && (d->m_pen.style() == Qt::SolidLine);
-        } else {
-            d->m_has_aa_fast_pen = false;
-            d->m_has_fast_pen = ((d->m_txop <= QTransform::TxTranslate) || d->m_has_cosmetic_pen)
-                              && (d->m_pen.style() == Qt::SolidLine)
-                              && (d->m_pen.capStyle() == Qt::SquareCap);
-        }
-    }
-}
-
-void QDirect3DPaintEngine::cleanup()
-{
-    Q_D(QDirect3DPaintEngine);
-    d->cleanup();
-}
-
-void QDirect3DPaintEngine::scroll(QPaintDevice *pd, const RECT &srcrect, const RECT &destrect)
-{
-    Q_D(QDirect3DPaintEngine);
-    LPDIRECT3DSURFACE9 srcsurf = d->m_surface_manager.surface(pd);
-    LPDIRECT3DSURFACE9 masksurf = d->m_draw_helper->freeMaskSurface();
-    if (FAILED(d->m_d3d_device->StretchRect(srcsurf, &srcrect, masksurf, &srcrect, D3DTEXF_NONE)))
-        qWarning("QDirect3DPaintEngine: StretchRect failed.");
-    if (FAILED(d->m_d3d_device->StretchRect(masksurf, &srcrect, srcsurf, &destrect, D3DTEXF_NONE)))
-        qWarning("QDirect3DPaintEngine: StretchRect failed.");
-}
-
-LPDIRECT3DSWAPCHAIN9 QDirect3DPaintEngine::swapChain(QPaintDevice *pd)
-{
-    Q_D(QDirect3DPaintEngine);
-
-    if (d->m_in_scene) {
-        if (d->m_d3d_device == 0) {
-            qWarning("QDirect3DPaintEngine: No device!");
-            return false;
-        }
-
-        d->setRenderTechnique(QDirect3DPaintEnginePrivate::RT_NoTechnique);
-        if (FAILED(d->m_d3d_device->EndScene()))
-            qWarning("QDirect3DPaintEngine: failed to end scene.");
-
-        d->m_in_scene = false;
-    }
-
-    return d->m_surface_manager.swapChain(pd);
-}
-
-void QDirect3DPaintEngine::releaseSwapChain(QPaintDevice *pd)
-{
-    Q_D(QDirect3DPaintEngine);
-    d->m_surface_manager.releasePaintDevice(pd);
-}
-
-HDC QDirect3DPaintEngine::getDC() const
-{
-    QDirect3DPaintEnginePrivate *d = const_cast<QDirect3DPaintEnginePrivate *>(d_func());
-
-    if (!d->m_dc && d->m_current_surface) {
-        d->m_dcsurface = d->m_current_surface;
-        if (FAILED(d->m_current_surface->GetDC(&d->m_dc)))
-            qWarning() << "QDirect3DPaintEngine::getDC() failed!";
-    }
-
-    return d->m_dc;
-}
-
-void QDirect3DPaintEngine::setFlushOnEnd(bool flushOnEnd)
-{
-    Q_D(QDirect3DPaintEngine);
-
-    d->m_flush_on_end = flushOnEnd;
-}
-
-bool QDirect3DPaintEngine::hasDirect3DSupport()
-{
-    Q_D(QDirect3DPaintEngine);
-    return d->m_supports_d3d;
-}
-
-QT_END_NAMESPACE
-
-#include "qpaintengine_d3d.moc"
diff --git a/src/gui/painting/qpaintengine_d3d.fx b/src/gui/painting/qpaintengine_d3d.fx
deleted file mode 100644
index 1148b2a..0000000
--- a/src/gui/painting/qpaintengine_d3d.fx
+++ /dev/null
@@ -1,608 +0,0 @@
-bool g_mCosmeticPen;
-int4 g_mChannel;
-float2 g_mMaskOffset;
-int2 g_mMaskSize;
-float4x4 g_mMaskProjection;
-float4x4 g_mViewProjection;
-float4x4 g_mTransformation;
-texture g_mAAMask;
-texture g_mTexture;
-int g_mBrushMode;
-float g_mFocalDist;
-
-#define M_PI 3.14159265358979323846
-
-sampler PixmapSampler = sampler_state
-{
-    texture = <g_mTexture>;
-    MIPFILTER = NONE;
-    MINFILTER = LINEAR;
-    MAGFILTER = LINEAR;
-};
-
-sampler TextSampler = sampler_state
-{
-    texture = <g_mTexture>;
-    MIPFILTER = NONE;
-    MINFILTER = POINT;
-    MAGFILTER = POINT;
-};
-
-sampler AAMaskSampler = sampler_state
-{
-    texture = <g_mAAMask>;
-    AddressU  = WRAP;
-    AddressV  = WRAP;
-    AddressW  = WRAP;
-    MIPFILTER = NONE;
-    MINFILTER = POINT;
-    MAGFILTER = POINT;
-};
-
-struct VS_FULL
-{
-    float4 Position : POSITION;
-    float4 Diffuse : COLOR0;
-    float4 TexCoords0 : TEXCOORD0;
-    float4 TexCoords1 : TEXCOORD1;
-};
-
-VS_FULL TrapezoidVS( float4 Position : POSITION,
-                                float4 Diffuse : COLOR0,
-                                float4 TexCoords0 : TEXCOORD0,
-                                float4 TexCoords1 : TEXCOORD1)
-{
-    VS_FULL Output;
-
-    float a = (TexCoords1.x * Position.x) + (TexCoords1.z * (1.0 - Position.x) ); // left or right a
-    float b = (TexCoords1.y * Position.x) + (TexCoords1.w * (1.0 - Position.x) ); // left or right b
-    float d = 1.0 - (Position.x * 2);
-
-    Position.x = (a * Position.y + b) + ( sqrt( abs(a * a) ) * d );
-    //Position.x += step(abs(a), 0) * d;
-    Position.x += (0.5 * d);
-
-    Output.Position = mul(Position, g_mMaskProjection);
-    Output.Diffuse = Diffuse;
-    Output.TexCoords0 = TexCoords0;
-    Output.TexCoords1 = TexCoords1;
-
-    return Output;
-}
-
-struct PS_OUTPUT
-{
-    float4 Color : COLOR0;
-};
-
-PS_OUTPUT TrapezoidPS(VS_FULL In, float2 pixelPos : VPOS)
-{
-    PS_OUTPUT Out;
-
-    float top = max(pixelPos.y - 0.5, In.TexCoords0.x);
-    float bottom = min(pixelPos.y + 0.5, In.TexCoords0.y);
-
-    float area = bottom - top;
-
-    float left = pixelPos.x - 0.5;
-    float right = pixelPos.x + 0.5;
-
-    // use line equations to compute intersections of left/right edges with top/bottom of truncated pixel
-    // vecX: x = (left, top), y = (left, bottom), z = (right, top), w = (right, bottom)
-    float4 vecX = In.TexCoords1.xxzz * float2(top, bottom).xyxy + In.TexCoords1.yyww;
-
-    float2 invA = In.TexCoords0.zw;
-
-    // transform right line to left to be able to use same calculations for both
-    vecX.zw = 2 * pixelPos.x - vecX.zw;
-
-    float2 topX = float2(vecX.x, vecX.z);
-    float2 bottomX = float2(vecX.y, vecX.w);
-
-    // transform lines such that top intersection is to the right of bottom intersection
-    float2 topXTemp = max(topX, bottomX);
-    float2 bottomXTemp = min(topX, bottomX);
-
-    // make sure line slope reflects mirrored lines
-    invA = lerp(invA, -invA, step(topX, bottomX));
-
-    float2 vecLeftRight = float2(left, right);
-
-    // compute the intersections of the lines with the left and right edges of the pixel
-    // intersectY: x = (left_line, left), y = (left_line, right), z = (right_line, left), w = (right_line, right)
-    float4 intersectY = top + (vecLeftRight.xyxy - topXTemp.xxyy) * invA.xxyy;
-
-    float2 temp = lerp(area - 0.5 * (right - bottomXTemp) * (bottom - intersectY.yw), // left < bottom < right < top
-                    (0.5 * (topXTemp + bottomXTemp) - left) * area,    // left < bottom < top < right
-                    step(topXTemp, right));
-
-    float2 excluded = 0.5 * (intersectY.xz - top) * (topXTemp - left); // bottom < left < top < right
-
-    excluded = lerp(0.5 * (intersectY.yw + intersectY.xz) - top, // bottom < left < right < top
-                   excluded, step(topXTemp, right));
-
-    excluded = lerp(temp, // left < bottom < right (see calculation of temp)
-                   excluded, step(bottomXTemp, left));
-
-    excluded = lerp(float2(area, area), // right < bottom < top
-                   excluded, step(bottomXTemp, right));
-
-    excluded *= step(left, topXTemp);
-
-    float result = (area - excluded.x - excluded.y) * step(top, bottom);
-    Out.Color.r = result * g_mChannel[0];
-    Out.Color.g = result * g_mChannel[1];
-    Out.Color.b = result * g_mChannel[2];
-    Out.Color.a = result * g_mChannel[3];
-
-    return Out;
-}
-
-VS_FULL ViewProjectionVS( float4 Position : POSITION,
-                          float4 Diffuse : COLOR0,
-                          float4 TexCoords0 : TEXCOORD0,
-                          float4 TexCoords1 : TEXCOORD1)
-{
-    VS_FULL Output;
-
-    Output.Position = mul(Position, g_mTransformation);
-    Output.Position = mul(Output.Position, g_mViewProjection);
-    Output.Diffuse = Diffuse;
-    Output.TexCoords0 = TexCoords0;
-    Output.TexCoords1 = TexCoords1;
-
-    return Output;
-}
-
-PS_OUTPUT DirectMaskPS(VS_FULL In, float2 pixelPos : VPOS)
-{
-    PS_OUTPUT Out;
-    Out.Color = In.Diffuse;
-
-    float2 maskcoords = ( (pixelPos + g_mMaskOffset) - 0.5 ) / g_mMaskSize;
-    float2 clipcoords = (pixelPos - 0.5) / g_mMaskSize;
-
-    float4 c = tex2D(AAMaskSampler, maskcoords.xy) * Out.Color.a;
-    Out.Color.a  = c.r * g_mChannel[0];
-    Out.Color.a += c.g * g_mChannel[1];
-    Out.Color.a += c.b * g_mChannel[2];
-    Out.Color.a += c.a * g_mChannel[3];
-
-    return Out;
-}
-
-PS_OUTPUT MaskPS(VS_FULL In, float2 pixelPos : VPOS)
-{
-    PS_OUTPUT Out;
-
-    if (g_mBrushMode == 1) {
-        float x = In.TexCoords0.x;
-        float y = In.TexCoords0.y;
-        x = x - int(x);
-        y = y - int(y);
-        Out.Color = tex2D(PixmapSampler, float2(x, y));
-        Out.Color.a = Out.Color.a * In.Diffuse.a;
-    } else if (g_mBrushMode == 2) {
-        Out.Color = tex1D(PixmapSampler, In.TexCoords0.x);
-    } else if (g_mBrushMode == 3) {
-        float t = atan2(In.TexCoords0.y, -In.TexCoords0.x) / (2 * M_PI);
-        Out.Color = tex1D(PixmapSampler, t + 0.5);
-    } else if (g_mBrushMode == 4) {
-        float2 tc = float2(In.TexCoords0.x, abs(In.TexCoords0.y));
-        float a = (tc.x - g_mFocalDist) / tc.y;
-        float b = g_mFocalDist;
-
-        float A = 1 + (a * a);
-        float B = 2.0 * a * b;
-        float C = (b * b) - 1;
-
-        float y = (-B + sqrt(B*B - 4.0*A*C)) / (2.0*A);
-        Out.Color = tex1D(PixmapSampler, (tc.y / y) );
-    } else if (g_mBrushMode == 5) {
-        Out.Color = tex2D(PixmapSampler, In.TexCoords0.xy);
-        Out.Color = Out.Color * In.Diffuse;
-    } else {
-        Out.Color = In.Diffuse;
-    }
-
-    float2 maskcoords = ( (pixelPos + g_mMaskOffset) - 0.5 ) / g_mMaskSize;
-
-    float4 c = tex2D(AAMaskSampler, maskcoords.xy) * Out.Color.a;
-    Out.Color.a  = c.r * g_mChannel[0];
-    Out.Color.a += c.g * g_mChannel[1];
-    Out.Color.a += c.b * g_mChannel[2];
-    Out.Color.a += c.a * g_mChannel[3];
-
-    return Out;
-}
-
-struct VS_NORMAL
-{
-    float4 Position : POSITION;
-    float4 Diffuse : COLOR0;
-    float4 TexCoords : TEXCOORD0;
-};
-
-VS_NORMAL MaskProjectionVS(VS_NORMAL In)
-{
-    VS_NORMAL Output;
-
-    Output.Position = mul(In.Position, g_mMaskProjection);
-    Output.Diffuse = In.Diffuse;
-    Output.TexCoords = In.TexCoords;
-
-    return Output;
-}
-
-float4 DirectSimplePS(float4 Color : COLOR0) : COLOR0
-{
-    return Color;
-}
-
-float4 SimplePS(float4 Color : COLOR0, float4 TexCoords : TEXCOORD0) : COLOR0
-{
-    if (g_mBrushMode == 1) {
-        float opacity = Color.a;
-        float x = TexCoords.x;
-        float y = TexCoords.y;
-        x = x - int(x);
-        y = y - int(y);
-        Color = tex2D(PixmapSampler, float2(x, y));
-        Color.a = Color.a * opacity;
-    } else if (g_mBrushMode == 2) {
-        Color = tex1D(PixmapSampler, TexCoords.x);
-    } else if (g_mBrushMode == 3) {
-        float t = atan2(TexCoords.y, -TexCoords.x) / (2 * M_PI);
-        Color = tex1D(PixmapSampler, t + 0.5);
-    } else if (g_mBrushMode == 4) {
-        float2 tc = float2(TexCoords.x, abs(TexCoords.y));
-        float a = (tc.x - g_mFocalDist) / tc.y;
-        float b = g_mFocalDist;
-
-        float A = 1 + (a * a);
-        float B = 2.0 * a * b;
-        float C = (b * b) - 1;
-
-        float y = (-B + sqrt(B*B - 4.0*A*C)) / (2.0*A);
-        Color = tex1D(PixmapSampler, (tc.y / y) );
-    } else if (g_mBrushMode == 5) {
-        Color = tex2D(PixmapSampler, TexCoords.xy) * Color;
-    }
-
-    return Color;
-}
-
-float4 TextPS(float4 Color : COLOR0, float4 TexCoords : TEXCOORD0) : COLOR0
-{
-    Color.a *= tex2D(TextSampler, TexCoords.xy).a;
-    return Color;
-}
-
-float4 ClearTypePS(float4 Color : COLOR0, float4 TexCoords : TEXCOORD0) : COLOR0
-{
-//     if (g_mUsePixmap) {
-//     float4 MaskColor = tex2D(PixmapSampler, TexCoords.xy);
-//     Color = float4(1.0, 0.0, 0.0, 1.0);
-//     Color.a = (1 - MaskColor.a) + MaskColor.a * Color.a;
-//     Color.r = (1.0 - MaskColor.r) + (MaskColor.r * Color.r);
-//     Color.g = (1.0 - MaskColor.g) + (MaskColor.g * Color.g);
-//     Color.b = (1.0 - MaskColor.b) + (MaskColor.b * Color.b);
-//     Color = MaskColor;
-    return tex2D(PixmapSampler, TexCoords.xy);
-}
-
-VS_NORMAL NoTxAliasedVS(VS_NORMAL In)
-{
-    VS_NORMAL Output;
-
-    Output.Position = mul(In.Position, g_mViewProjection);
-    Output.Diffuse = In.Diffuse;
-    Output.TexCoords = In.TexCoords;
-
-    return Output;
-}
-
-VS_NORMAL AliasedVS(VS_NORMAL In)
-{
-    VS_NORMAL Output;
-
-    Output.Position = mul(In.Position, g_mTransformation);
-    Output.Position = mul(Output.Position, g_mViewProjection);
-    Output.Diffuse = In.Diffuse;
-    Output.TexCoords = In.TexCoords;
-
-    return Output;
-}
-
-VS_NORMAL AliasedLinesVS(VS_NORMAL In)
-{
-    VS_NORMAL Output;
-
-	float4 start = float4(In.Position.x, In.Position.y, 0.5, In.Position.w);
-	float4 end = float4(In.TexCoords.z, In.TexCoords.w, 0.5, In.Position.w);
-	if (g_mCosmeticPen) {
-		start = mul(start, g_mTransformation);
-		end =  mul(end, g_mTransformation);
-	}
-
-    float2 line_vec = end - start;
-    float2 vec = normalize(line_vec);
-    float2 norm = float2(-vec.y, vec.x);
-
-    float pen_width = In.Position.z;
-    norm = norm * pen_width * 0.5;
-    vec = vec * pen_width * 0.5;
-
-    Output.Position.w = In.Position.w;
-    Output.Position.x = start.x + (vec.x * In.TexCoords.x);
-    Output.Position.x = Output.Position.x + (norm.x * In.TexCoords.y);
-    Output.Position.x = Output.Position.x + (line_vec.x * step(0, In.TexCoords.x));
-    Output.Position.y = start.y + (vec.y * In.TexCoords.x);
-    Output.Position.y = Output.Position.y + (norm.y * In.TexCoords.y);
-    Output.Position.y = Output.Position.y + (line_vec.y * step(0, In.TexCoords.x));
-    Output.Position.z = 0.5;
-
-    if (!g_mCosmeticPen) {
-	    Output.Position = mul(Output.Position, g_mTransformation);
-	}
-    Output.Position = mul(Output.Position, g_mViewProjection);
-
-    Output.Diffuse = In.Diffuse;
-    Output.TexCoords = In.TexCoords;
-
-    return Output;
-}
-
-
-technique Antialiased
-{
-    pass PASS_AA_CREATEMASK
-    {
-        StencilEnable = False;
-        ZWriteEnable = False;
-        ColorWriteEnable = 0x0f;
-        ZEnable = False;
-
-        SrcBlend = One;
-        DestBlend = One;
-
-        VertexShader = compile vs_3_0 TrapezoidVS();
-        PixelShader = compile ps_3_0 TrapezoidPS();
-    }
-
-    pass PASS_AA_DRAW
-    {
-        StencilEnable = False;
-        ZFunc = Greater;
-        ZWriteEnable = False;
-        ZEnable = True;
-        ColorWriteEnable = 0x0f;
-
-        VertexShader = compile vs_3_0 ViewProjectionVS();
-        PixelShader = compile ps_3_0 MaskPS();
-    }
-
-    pass PASS_AA_DRAW_DIRECT
-    {
-        StencilEnable = False;
-        ZFunc = Greater;
-        ZEnable = True;
-        ZWriteEnable = False;
-        ColorWriteEnable = 0x0f;
-
-        VertexShader = compile vs_3_0 ViewProjectionVS();
-        PixelShader = compile ps_3_0 DirectMaskPS();
-    }
-}
-
-technique Aliased
-{
-    pass PASS_STENCIL_ODDEVEN
-    {
-        TwoSidedStencilMode = False;
-        StencilEnable = True;
-        StencilPass = Invert;
-        StencilFunc = Always;
-        ColorWriteEnable = 0;
-
-        ZEnable = False;
-        ZWriteEnable = False;
-
-        VertexShader = compile vs_1_1 NoTxAliasedVS();
-        PixelShader = compile ps_2_0 DirectSimplePS();
-    }
-
-    pass PASS_STENCIL_WINDING
-    {
-        TwoSidedStencilMode = True;
-        StencilEnable = True;
-        StencilRef = 0;
-        StencilMask = 0xFFFFFFFF;
-
-        CCW_StencilPass = Incr;
-        CCW_StencilFunc = Always;
-
-        StencilPass = Decr;
-        StencilFunc = Always;
-
-        ColorWriteEnable = 0;
-
-        ZEnable = False;
-        ZWriteEnable = False;
-
-        VertexShader = compile vs_1_1 NoTxAliasedVS();
-        PixelShader = compile ps_2_0 DirectSimplePS();
-    }
-
-    pass PASS_STENCIL_DRAW
-    {
-        TwoSidedStencilMode = False;
-        StencilEnable = True;
-        StencilFunc = NotEqual;
-        StencilMask = 0xFFFFFFFF;
-        StencilRef = 0;
-        StencilPass = Zero;
-        StencilFail = Zero;
-        StencilZFail = Zero;
-
-        ColorWriteEnable = 0x0f;
-        ZEnable = True;
-        ZWriteEnable = False;
-        ZFunc = Greater;
-
-        VertexShader = compile vs_1_1 AliasedVS();
-        PixelShader = compile ps_2_0 SimplePS();
-    }
-
-    pass PASS_STENCIL_DRAW_DIRECT
-    {
-        TwoSidedStencilMode = False;
-        StencilEnable = True;
-        StencilFunc = NotEqual;
-        StencilMask = 0xFFFFFFFF;
-        StencilRef = 0;
-        StencilPass = Zero;
-        StencilFail = Zero;
-        StencilZFail = Zero;
-
-        ColorWriteEnable = 0x0f;
-        ZEnable = True;
-        ZWriteEnable = False;
-        ZFunc = Greater;
-
-        VertexShader = compile vs_1_1 AliasedVS();
-        PixelShader = compile ps_2_0 DirectSimplePS();
-    }
-
-    pass PASS_STENCIL_CLIP
-    {
-        TwoSidedStencilMode = False;
-        StencilEnable = True;
-        StencilFunc = NotEqual;
-        StencilMask = 0xFFFFFFFF;
-        StencilRef = 0;
-        StencilPass = Zero;
-        StencilFail = Zero;
-        StencilZFail = Zero;
-
-        ColorWriteEnable = 0;
-        ZEnable = True;
-        ZWriteEnable = True;
-        ZFunc = Always;
-
-        VertexShader = compile vs_1_1 NoTxAliasedVS();
-        PixelShader = compile ps_2_0 DirectSimplePS();
-    }
-
-    pass PASS_STENCIL_NOSTENCILCHECK
-    {
-        StencilEnable = False;
-
-        ZEnable = True;
-        ZWriteEnable = False;
-        ZFunc = Greater;
-
-        ColorWriteEnable = 0x0f;
-
-        SrcBlend = SrcAlpha;
-        DestBlend = InvSrcAlpha;
-
-        VertexShader = compile vs_1_1 AliasedVS();
-        PixelShader = compile ps_2_0 SimplePS();
-    }
-
-    pass PASS_STENCIL_NOSTENCILCHECK_DIRECT
-    {
-        StencilEnable = False;
-
-        ZEnable = True;
-        ZWriteEnable = False;
-        ZFunc = Greater;
-
-        ColorWriteEnable = 0x0f;
-
-        SrcBlend = SrcAlpha;
-        DestBlend = InvSrcAlpha;
-
-        VertexShader = compile vs_1_1 AliasedVS();
-        PixelShader = compile ps_2_0 DirectSimplePS();
-    }
-
-    pass PASS_TEXT
-    {
-        StencilEnable = False;
-
-        ZEnable = True;
-        ZWriteEnable = False;
-        ZFunc = Greater;
-
-        ColorWriteEnable = 0x0f;
-
-        SrcBlend = SrcAlpha;
-        DestBlend = InvSrcAlpha;
-
-        VertexShader = compile vs_1_1 AliasedVS();
-        PixelShader = compile ps_2_0 TextPS();
-    }
-
-    pass PASS_CLEARTYPE_TEXT
-    {
-        StencilEnable = False;
-
-        ZEnable = True;
-        ZWriteEnable = False;
-        ZFunc = Greater;
-
-        ColorWriteEnable = 0x0f;
-
-//         SrcBlend = SrcAlpha;
-//         DestBlend = InvSrcAlpha;
-
-//        SrcBlend = DestColor;
-//        DestBlend = Zero;
-        SrcBlend = BlendFactor;
-        DestBlend = InvSrcColor;
-
-//         SrcBlend = Zero;
-//         DestBlend = SrcColor;
-
-//         SrcBlend = One;
-//         DestBlend = Zero;
-
-        VertexShader = compile vs_3_0 AliasedVS();
-        PixelShader = compile ps_3_0 ClearTypePS();
-    }
-
-    pass PASS_ALIASED_LINES
-    {
-        TwoSidedStencilMode = False;
-        StencilEnable = True;
-        StencilPass = Invert;
-        StencilFunc = Always;
-        ColorWriteEnable = 0;
-
-        ZEnable = False;
-        ZWriteEnable = False;
-
-        VertexShader = compile vs_1_1 AliasedLinesVS();
-        PixelShader = compile ps_2_0 DirectSimplePS();
-    }
-
-    pass PASS_ALIASED_LINES_DIRECT
-    {
-        StencilEnable = False;
-
-        ZEnable = True;
-        ZWriteEnable = False;
-        ZFunc = Greater;
-
-        ColorWriteEnable = 0x0f;
-
-        SrcBlend = SrcAlpha;
-        DestBlend = InvSrcAlpha;
-
-        VertexShader = compile vs_1_1 AliasedLinesVS();
-        PixelShader = compile ps_2_0 DirectSimplePS();
-    }
-}
-
diff --git a/src/gui/painting/qpaintengine_d3d.qrc b/src/gui/painting/qpaintengine_d3d.qrc
deleted file mode 100644
index c106f2b..0000000
--- a/src/gui/painting/qpaintengine_d3d.qrc
+++ /dev/null
@@ -1,5 +0,0 @@
-<!DOCTYPE RCC><RCC version="1.0">
-<qresource>
-   <file>qpaintengine_d3d.fx</file>
-</qresource>
-</RCC>
diff --git a/src/gui/painting/qpaintengine_d3d_p.h b/src/gui/painting/qpaintengine_d3d_p.h
deleted file mode 100644
index 8fa5cf6..0000000
--- a/src/gui/painting/qpaintengine_d3d_p.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the either Technology Preview License Agreement or the
-** Beta Release License Agreement.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, 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 1.0, 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.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QPAINTENGINE_D3D_P_H
-#define QPAINTENGINE_D3D_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of other Qt classes.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "QtGui/qpaintengine.h"
-#include <d3d9.h>
-
-QT_BEGIN_NAMESPACE
-
-class QDirect3DPaintEnginePrivate;
-class QDirect3DPaintEngine : public QPaintEngine
-{
-    Q_DECLARE_PRIVATE(QDirect3DPaintEngine)
-public:
-    QDirect3DPaintEngine();
-    ~QDirect3DPaintEngine();
-    bool begin(QPaintDevice *device);
-
-    void drawEllipse(const QRectF &rect);
-    void drawEllipse(const QRect &rect);
-
-    void drawImage(const QRectF &rectangle, const QImage &image, const QRectF &sr,
-        Qt::ImageConversionFlags flags = Qt::AutoColor);
-
-    void drawLines(const QLineF *lines, int lineCount);
-    void drawLines(const QLine *lines, int lineCount);
-
-    void drawPath(const QPainterPath &path);
-
-    void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr);
-
-    void drawPoints(const QPointF *points, int pointCount);
-    void drawPoints(const QPoint *points, int pointCount);
-
-    void drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode);
-    void drawPolygon(const QPoint *points, int pointCount, PolygonDrawMode mode);
-
-    void drawRects(const QRectF *rects, int rectCount);
-    void drawRects(const QRect * rects, int rectCount);
-
-    void drawTextItem(const QPointF &p, const QTextItem &textItem);
-
-    void drawTiledPixmap(const QRectF &r, const QPixmap &pm, const QPointF &sr);
-
-    bool end();
-
-    Type type() const { return Direct3D; }
-    void updateState(const QPaintEngineState &state);
-
-    void cleanup();
-
-    HDC getDC() const;
-    void setFlushOnEnd(bool flushOnEnd);
-    bool hasDirect3DSupport();
-
-public:
-    void scroll(QPaintDevice *pd, const RECT &srcrect, const RECT &destrect);
-    LPDIRECT3DSWAPCHAIN9 swapChain(QPaintDevice *pd);
-    void releaseSwapChain(QPaintDevice *pd);
-
-private:
-    Q_DISABLE_COPY(QDirect3DPaintEngine)
-    friend class QPixmap;
-    friend class QD3DGlyphCache;
-};
-
-QT_END_NAMESPACE
-
-#endif
diff --git a/src/gui/painting/qpaintengine_mac.cpp b/src/gui/painting/qpaintengine_mac.cpp
index 5889388..854bbaf 100644
--- a/src/gui/painting/qpaintengine_mac.cpp
+++ b/src/gui/painting/qpaintengine_mac.cpp
@@ -131,8 +131,8 @@ QMacCGContext::QMacCGContext(QPainter *p)
 
             QPainterState *state = static_cast<QPainterState *>(pe->state);
             Q_ASSERT(state);
-            if (!state->redirection_offset.isNull())
-                CGContextTranslateCTM(context, -state->redirection_offset.x(), -state->redirection_offset.y());
+            if (!state->redirectionMatrix.isIdentity())
+                CGContextTranslateCTM(context, state->redirectionMatrix.dx(), state->redirectionMatrix.dy());
         }
     }
     CGContextRetain(context);
@@ -1496,23 +1496,23 @@ QCoreGraphicsPaintEnginePrivate::setStrokePen(const QPen &pen)
         for(int i = 0; i < customs.size(); ++i)
             linedashes.append(customs.at(i));
     } else if(pen.style() == Qt::DashLine) {
-        linedashes.append(3);
-        linedashes.append(1);
+        linedashes.append(4);
+        linedashes.append(2);
     } else if(pen.style() == Qt::DotLine) {
         linedashes.append(1);
-        linedashes.append(1);
+        linedashes.append(2);
     } else if(pen.style() == Qt::DashDotLine) {
-        linedashes.append(3);
-        linedashes.append(1);
-        linedashes.append(1);
+        linedashes.append(4);
+        linedashes.append(2);
         linedashes.append(1);
+        linedashes.append(2);
     } else if(pen.style() == Qt::DashDotDotLine) {
-        linedashes.append(3);
-        linedashes.append(1);
-        linedashes.append(1);
-        linedashes.append(1);
+        linedashes.append(4);
+        linedashes.append(2);
         linedashes.append(1);
+        linedashes.append(2);
         linedashes.append(1);
+        linedashes.append(2);
     }
     const CGFloat cglinewidth = pen.widthF() <= 0.0f ? 1.0f : float(pen.widthF());
     for(int i = 0; i < linedashes.size(); ++i) {
diff --git a/src/gui/painting/qpaintengine_mac_p.h b/src/gui/painting/qpaintengine_mac_p.h
index 298c145..9b85800 100644
--- a/src/gui/painting/qpaintengine_mac_p.h
+++ b/src/gui/painting/qpaintengine_mac_p.h
@@ -233,6 +233,8 @@ protected:
     friend class QMacPrintEngine;
     friend class QMacPrintEnginePrivate;
     friend void qt_mac_display_change_callbk(CGDirectDisplayID, CGDisplayChangeSummaryFlags, void *);
+    friend void qt_color_profile_changed(CFNotificationCenterRef center, void *,
+                                         CFStringRef , const void *, CFDictionaryRef);
     QCoreGraphicsPaintEngine(QPaintEnginePrivate &dptr);
 
 private:
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index ada3ebf..14ce18b 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -141,7 +141,6 @@ extern bool qt_cleartype_enabled;
  * Span functions
  */
 static void qt_span_fill_clipRect(int count, const QSpan *spans, void *userData);
-static void qt_span_fill_clipRegion(int count, const QSpan *spans, void *userData);
 static void qt_span_fill_clipped(int count, const QSpan *spans, void *userData);
 static void qt_span_clip(int count, const QSpan *spans, void *userData);
 static void qt_merge_clip(const QClipData *c1, const QClipData *c2, QClipData *result);
@@ -366,7 +365,8 @@ void QRasterPaintEngine::init()
     d->basicStroker.setCubicToHook(qt_ft_outline_cubic_to);
     d->dashStroker = 0;
 
-    d->baseClip = 0;
+    d->baseClip = new QClipData(d->device->height());
+    d->baseClip->setClipRect(QRect(0, 0, d->device->width(), d->device->height()));
 
     d->image_filler.init(d->rasterBuffer, this);
     d->image_filler.type = QSpanData::Texture;
@@ -450,6 +450,8 @@ QRasterPaintEngine::~QRasterPaintEngine()
     delete d->outlineMapper;
     delete d->rasterizer;
     delete d->dashStroker;
+
+    delete d->baseClip;
 }
 
 /*!
@@ -486,12 +488,12 @@ bool QRasterPaintEngine::begin(QPaintDevice *device)
     d->rasterizer->setClipRect(d->deviceRect);
 
     s->penData.init(d->rasterBuffer, this);
-    s->penData.setup(s->pen.brush(), s->intOpacity);
+    s->penData.setup(s->pen.brush(), s->intOpacity, s->composition_mode);
     s->stroker = &d->basicStroker;
     d->basicStroker.setClipRect(d->deviceRect);
 
     s->brushData.init(d->rasterBuffer, this);
-    s->brushData.setup(s->brush, s->intOpacity);
+    s->brushData.setup(s->brush, s->intOpacity, s->composition_mode);
 
     d->rasterBuffer->compositionMode = QPainter::CompositionMode_SourceOver;
 
@@ -512,16 +514,20 @@ bool QRasterPaintEngine::begin(QPaintDevice *device)
 
     if (d->mono_surface)
         d->glyphCacheType = QFontEngineGlyphCache::Raster_Mono;
-#ifdef Q_WS_WIN
-    else if (qt_cleartype_enabled) {
+#if defined(Q_WS_WIN)
+    else if (qt_cleartype_enabled)
+#elif defined (Q_WS_MAC)
+    else if (true)
+#else
+    else if (false)
+#endif
+    {
         QImage::Format format = static_cast<QImage *>(d->device)->format();
         if (format == QImage::Format_ARGB32_Premultiplied || format == QImage::Format_RGB32)
             d->glyphCacheType = QFontEngineGlyphCache::Raster_RGBMask;
         else
             d->glyphCacheType = QFontEngineGlyphCache::Raster_A8;
-    }
-#endif
-    else
+    } else
         d->glyphCacheType = QFontEngineGlyphCache::Raster_A8;
 
     setActive(true);
@@ -533,19 +539,14 @@ bool QRasterPaintEngine::begin(QPaintDevice *device)
 */
 bool QRasterPaintEngine::end()
 {
-    Q_D(QRasterPaintEngine);
 #ifdef QT_DEBUG_DRAW
+    Q_D(QRasterPaintEngine);
     qDebug() << "QRasterPaintEngine::end devRect:" << d->deviceRect;
     if (d->baseClip) {
         dumpClip(d->rasterBuffer->width(), d->rasterBuffer->height(), d->baseClip);
     }
 #endif
 
-    if (d->baseClip) {
-        delete d->baseClip;
-        d->baseClip = 0;
-    }
-
     return true;
 }
 
@@ -621,22 +622,22 @@ void QRasterPaintEngine::updateMatrix(const QTransform &matrix)
     d->isPlain45DegreeRotation = false;
     if (txop >= QTransform::TxRotate) {
         d->isPlain45DegreeRotation =
-            (qFuzzyCompare(matrix.m11() + 1, qreal(1))
-             && qFuzzyCompare(matrix.m12(), qreal(1))
-             && qFuzzyCompare(matrix.m21(), qreal(-1))
-             && qFuzzyCompare(matrix.m22() + 1, qreal(1))
+            (qFuzzyIsNull(matrix.m11())
+             && qFuzzyIsNull(matrix.m12() - qreal(1))
+             && qFuzzyIsNull(matrix.m21() + qreal(1))
+             && qFuzzyIsNull(matrix.m22())
                 )
             ||
-            (qFuzzyCompare(matrix.m11(), qreal(-1))
-             && qFuzzyCompare(matrix.m12() + 1, qreal(1))
-             && qFuzzyCompare(matrix.m21() + 1, qreal(1))
-             && qFuzzyCompare(matrix.m22(), qreal(-1))
+            (qFuzzyIsNull(matrix.m11() + qreal(1))
+             && qFuzzyIsNull(matrix.m12())
+             && qFuzzyIsNull(matrix.m21())
+             && qFuzzyIsNull(matrix.m22() + qreal(1))
                 )
             ||
-            (qFuzzyCompare(matrix.m11() + 1, qreal(1))
-             && qFuzzyCompare(matrix.m12(), qreal(-1))
-             && qFuzzyCompare(matrix.m21(), qreal(1))
-             && qFuzzyCompare(matrix.m22() + 1, qreal(1))
+            (qFuzzyIsNull(matrix.m11())
+             && qFuzzyIsNull(matrix.m12() + qreal(1))
+             && qFuzzyIsNull(matrix.m21() - qreal(1))
+             && qFuzzyIsNull(matrix.m22())
                 )
             ;
     }
@@ -772,7 +773,7 @@ void QRasterPaintEngine::updatePen(const QPen &pen)
     s->strokeFlags = 0;
 
     s->penData.clip = d->clip();
-    s->penData.setup(pen_style == Qt::NoPen ? QBrush() : pen.brush(), s->intOpacity);
+    s->penData.setup(pen_style == Qt::NoPen ? QBrush() : pen.brush(), s->intOpacity, s->composition_mode);
 
     if (s->strokeFlags & QRasterPaintEngine::DirtyTransform
         || pen.brush().transform().type() >= QTransform::TxNone) {
@@ -872,7 +873,7 @@ void QRasterPaintEngine::updateBrush(const QBrush &brush)
     QRasterPaintEngineState *s = state();
     // must set clip prior to setup, as setup uses it...
     s->brushData.clip = d->clip();
-    s->brushData.setup(brush, s->intOpacity);
+    s->brushData.setup(brush, s->intOpacity, s->composition_mode);
     if (s->fillFlags & DirtyTransform
         || brush.transform().type() >= QTransform::TxNone)
         d_func()->updateMatrixData(&s->brushData, brush, d->brushMatrix());
@@ -1027,6 +1028,10 @@ void QRasterPaintEnginePrivate::drawImage(const QPointF &pt,
 {
     if (alpha == 0 || !clip.isValid())
         return;
+
+    if (alpha ==0)
+        return;
+
     Q_ASSERT(img.depth() >= 8);
 
     int srcBPL = img.bytesPerLine();
@@ -1095,11 +1100,10 @@ void QRasterPaintEnginePrivate::systemStateChanged()
     if (!systemClip.isEmpty()) {
         QRegion clippedDeviceRgn = systemClip & clipRect;
         deviceRect = clippedDeviceRgn.boundingRect();
-        delete baseClip;
-        baseClip = new QClipData(device->height());
         baseClip->setClipRegion(clippedDeviceRgn);
     } else {
         deviceRect = clipRect;
+        baseClip->setClipRect(deviceRect);
     }
 #ifdef QT_DEBUG_DRAW
     qDebug() << "systemStateChanged" << this << "deviceRect" << deviceRect << clipRect << systemClip;
@@ -1171,6 +1175,25 @@ static void checkClipRatios(QRasterPaintEnginePrivate *d)
 }
 #endif
 
+static void qrasterpaintengine_state_setNoClip(QRasterPaintEngineState *s)
+{
+    if (s->flags.has_clip_ownership)
+        delete s->clip;
+    s->clip = 0;
+    s->flags.has_clip_ownership = false;
+}
+
+static void qrasterpaintengine_dirty_clip(QRasterPaintEnginePrivate *d, QRasterPaintEngineState *s)
+{
+    s->fillFlags |= QPaintEngine::DirtyClipPath;
+    s->strokeFlags |= QPaintEngine::DirtyClipPath;
+    s->pixmapFlags |= QPaintEngine::DirtyClipPath;
+
+    d->solid_color_filler.clip = d->clip();
+    d->solid_color_filler.adjustSpanMethods();
+}
+
+
 /*!
     \internal
 */
@@ -1182,12 +1205,12 @@ void QRasterPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
     if (path.elements()) {
         for (int i=0; i<path.elementCount(); ++i) {
             qDebug() << " - " << path.elements()[i]
-                     << "(" << path.points()[i*2] << ", " << path.points()[i*2+1] << ")";
+                     << '(' << path.points()[i*2] << ", " << path.points()[i*2+1] << ')';
         }
     } else {
         for (int i=0; i<path.elementCount(); ++i) {
             qDebug() << " ---- "
-                     << "(" << path.points()[i*2] << ", " << path.points()[i*2+1] << ")";
+                     << '(' << path.points()[i*2] << ", " << path.points()[i*2+1] << ')';
         }
     }
 #endif
@@ -1219,10 +1242,7 @@ void QRasterPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
     }
 
     if (op == Qt::NoClip) {
-        if (s->flags.has_clip_ownership)
-            delete s->clip;
-        s->clip = 0;
-        s->flags.has_clip_ownership = false;
+        qrasterpaintengine_state_setNoClip(s);
 
     } else {
         QClipData *base = d->baseClip;
@@ -1264,17 +1284,7 @@ void QRasterPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
         s->clip = newClip;
         s->flags.has_clip_ownership = true;
     }
-
-    s->fillFlags |= DirtyClipPath;
-    s->strokeFlags |= DirtyClipPath;
-    s->pixmapFlags |= DirtyClipPath;
-
-    d->solid_color_filler.clip = d->clip();
-    d->solid_color_filler.adjustSpanMethods();
-
-#ifdef QT_CLIPPING_RATIOS
-    checkClipRatios(d);
-#endif
+    qrasterpaintengine_dirty_clip(d, s);
 }
 
 
@@ -1292,10 +1302,7 @@ void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
     QRasterPaintEngineState *s = state();
 
     if (op == Qt::NoClip) {
-        if (s->flags.has_clip_ownership)
-            delete s->clip;
-        s->clip = d->baseClip;
-        s->flags.has_clip_ownership = false;
+        qrasterpaintengine_state_setNoClip(s);
 
     } else if (op == Qt::UniteClip || s->matrix.type() > QTransform::TxScale) {
         QPaintEngineEx::clip(rect, op);
@@ -1339,37 +1346,63 @@ void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
             return;
         }
     }
-
-    s->brushData.clip = d->clip();
-    s->penData.clip = d->clip();
-
-    s->fillFlags |= DirtyClipPath;
-    s->strokeFlags |= DirtyClipPath;
-    s->pixmapFlags |= DirtyClipPath;
-
-    d->solid_color_filler.clip = d->clip();
-    d->solid_color_filler.adjustSpanMethods();
-
-
-#ifdef QT_CLIPPING_RATIOS
-    checkClipRatios(d);
-#endif
+    qrasterpaintengine_dirty_clip(d, s);
 }
 
+
 /*!
     \internal
 */
 void QRasterPaintEngine::clip(const QRegion &region, Qt::ClipOperation op)
 {
-    QPaintEngineEx::clip(region, op);
-}
+#ifdef QT_DEBUG_DRAW
+    qDebug() << "QRasterPaintEngine::clip(): " << region << op;
+#endif
 
-/*!
-    \internal
-*/
-void QRasterPaintEngine::clip(const QPainterPath &path, Qt::ClipOperation op)
-{
-    QPaintEngineEx::clip(path, op);
+    Q_D(QRasterPaintEngine);
+
+    if (region.numRects() == 1) {
+        clip(region.boundingRect(), op);
+        return;
+    }
+
+    QRasterPaintEngineState *s = state();
+    const QClipData *clip = d->clip();
+    const QClipData *baseClip = d->baseClip;
+
+    if (op == Qt::NoClip) {
+        qrasterpaintengine_state_setNoClip(s);
+    } else if (s->matrix.type() > QTransform::TxScale
+               || op == Qt::UniteClip
+               || (op == Qt::IntersectClip && !clip->hasRectClip && !clip->hasRegionClip)
+               || (op == Qt::ReplaceClip && !baseClip->hasRectClip && !baseClip->hasRegionClip)) {
+        QPaintEngineEx::clip(region, op);
+    } else {
+        const QClipData *curClip;
+        QClipData *newClip;
+
+        if (op == Qt::IntersectClip)
+            curClip = clip;
+        else
+            curClip = baseClip;
+
+        if (s->flags.has_clip_ownership) {
+            newClip = s->clip;
+            Q_ASSERT(newClip);
+        } else {
+            newClip = new QClipData(d->rasterBuffer->height());
+            s->clip = newClip;
+            s->flags.has_clip_ownership = true;
+        }
+
+        QRegion r = s->matrix.map(region);
+        if (curClip->hasRectClip)
+            newClip->setClipRegion(r & curClip->clipRect);
+        else if (curClip->hasRegionClip)
+            newClip->setClipRegion(r & clip->clipRegion);
+
+        qrasterpaintengine_dirty_clip(d, s);
+    }
 }
 
 /*!
@@ -1411,7 +1444,7 @@ static void fillRect_normalized(const QRect &r, QSpanData *data,
 {
     int x1, x2, y1, y2;
 
-    bool rectClipped = false;
+    bool rectClipped = true;
 
     if (data->clip) {
         x1 = qMax(r.x(), data->clip->xmin);
@@ -1741,12 +1774,17 @@ void QRasterPaintEngine::stroke(const QVectorPath &path, const QPen &pen)
 
 static inline QRect toNormalizedFillRect(const QRectF &rect)
 {
-    const int x1 = qRound(rect.x() + aliasedCoordinateDelta);
-    const int y1 = qRound(rect.y() + aliasedCoordinateDelta);
-    const int x2 = qRound(rect.right() + aliasedCoordinateDelta);
-    const int y2 = qRound(rect.bottom() + aliasedCoordinateDelta);
+    int x1 = int(rect.x() + aliasedCoordinateDelta);
+    int y1 = int(rect.y() + aliasedCoordinateDelta);
+    int x2 = int(rect.right() + aliasedCoordinateDelta);
+    int y2 = int(rect.bottom() + aliasedCoordinateDelta);
+
+    if (x2 < x1)
+        qSwap(x1, x2);
+    if (y2 < y1)
+        qSwap(y1, y2);
 
-    return QRect(x1, y1, x2 - x1, y2 - y1).normalized();
+    return QRect(x1, y1, x2 - x1, y2 - y1);
 }
 
 /*!
@@ -1817,8 +1855,7 @@ void QRasterPaintEngine::fill(const QVectorPath &path, const QBrush &brush)
     }
 
     // ### Optimize for non transformed ellipses and rectangles...
-    QRealRect r = path.controlPointRect();
-    QRectF cpRect(r.x1, r.y1, r.x2 - r.x1, r.y2 - r.y1);
+    QRectF cpRect = path.controlPointRect();
     const QRect deviceRect = s->matrix.mapRect(cpRect).toRect();
     ProcessSpans blend = d->getBrushFunc(deviceRect, &s->brushData);
 
@@ -1906,9 +1943,12 @@ void QRasterPaintEngine::fillRect(const QRectF &r, const QColor &color)
     QRasterPaintEngineState *s = state();
 
     d->solid_color_filler.solid.color = PREMUL(ARGB_COMBINE_ALPHA(color.rgba(), s->intOpacity));
+    if ((d->solid_color_filler.solid.color & 0xff000000) == 0
+        && s->composition_mode == QPainter::CompositionMode_SourceOver) {
+        return;
+    }
     d->solid_color_filler.clip = d->clip();
     d->solid_color_filler.adjustSpanMethods();
-
     fillRect(r, &d->solid_color_filler);
 }
 
@@ -3075,7 +3115,7 @@ bool QRasterPaintEnginePrivate::isUnclipped_normalized(const QRect &r) const
     if (cl->clipRect == deviceRect)
         return true;
 
-    if (cl->hasRegionClip) {
+    if (cl->hasRectClip) {
         // inline contains() for performance (we know the rects are normalized)
         const QRect &r1 = cl->clipRect;
         return (r.left() >= r1.left() && r.right() <= r1.right()
@@ -3204,7 +3244,7 @@ void QRasterPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte
     // ### cases we should delegate painting to the font engine
     // ### directly...
 
-#if defined(Q_WS_WIN) && !defined(Q_OS_WINCE)
+#if defined(Q_WS_WIN) && !defined(Q_WS_WINCE)
     QFontEngine::Type fontEngineType = ti.fontEngine->type();
     // qDebug() << "type" << fontEngineType << s->matrix.type();
     if ((fontEngineType == QFontEngine::Win && !((QFontEngineWin *) ti.fontEngine)->ttf && s->matrix.type() > QTransform::TxTranslate)
@@ -4280,7 +4320,7 @@ QClipData::QClipData(int height)
     clipSpanHeight = height;
     m_clipLines = 0;
 
-    allocated = height;
+    allocated = 0;
     m_spans = 0;
     xmin = xmax = ymin = ymax = 0;
     count = 0;
@@ -4302,10 +4342,13 @@ void QClipData::initialize()
     if (m_spans)
         return;
 
-    m_clipLines = (ClipLine *)calloc(sizeof(ClipLine), clipSpanHeight);
+    if (!m_clipLines)
+        m_clipLines = (ClipLine *)calloc(sizeof(ClipLine), clipSpanHeight);
+
     Q_CHECK_PTR(m_clipLines);
     QT_TRY {
         m_spans = (QSpan *)malloc(clipSpanHeight*sizeof(QSpan));
+		  allocated = clipSpanHeight;
         Q_CHECK_PTR(m_spans);
 
         QT_TRY {
@@ -4422,20 +4465,37 @@ void QClipData::fixup()
     ymax = m_spans[count-1].y + 1;
     xmin = INT_MAX;
     xmax = 0;
+
+    bool isRect = true;
+    int left = m_spans[0].x;
+    int right = m_spans[0].x + m_spans[0].len;
+
     for (int i = 0; i < count; ++i) {
-//           qDebug() << "    " << spans[i].x << spans[i].y << spans[i].len << spans[i].coverage;
         if (m_spans[i].y != y) {
+            if (m_spans[i].y != y + 1 && y != -1) {
+                isRect = false;
+            }
             y = m_spans[i].y;
             m_clipLines[y].spans = m_spans+i;
             m_clipLines[y].count = 0;
 //              qDebug() << "        new line: y=" << y;
         }
         ++m_clipLines[y].count;
+        int sl = (int) m_spans[i].x;
+        int sr = sl + m_spans[i].len;
+
         xmin = qMin(xmin, (int)m_spans[i].x);
         xmax = qMax(xmax, (int)m_spans[i].x + m_spans[i].len);
+
+        if (sl != left || sr != right)
+            isRect = false;
+    }
+//     qDebug("xmin=%d,xmax=%d,ymin=%d,ymax=%d %s", xmin, xmax, ymin, ymax, isRect ? "rectangular" : "");
+
+    if (isRect) {
+        hasRectClip = true;
+        clipRect.setRect(xmin, ymin, xmax - xmin, ymax - ymin);
     }
-    ++xmax;
-//     qDebug("xmin=%d,xmax=%d,ymin=%d,ymax=%d", xmin, xmax, ymin, ymax);
 }
 
 /*
@@ -4443,11 +4503,12 @@ void QClipData::fixup()
  */
 void QClipData::setClipRect(const QRect &rect)
 {
-    if (rect == clipRect)
+    if (hasRectClip && rect == clipRect)
         return;
 
 //    qDebug() << "setClipRect" << clipSpanHeight << count << allocated << rect;
     hasRectClip = true;
+    hasRegionClip = false;
     clipRect = rect;
 
     xmin = rect.x();
@@ -4456,7 +4517,7 @@ void QClipData::setClipRect(const QRect &rect)
     ymax = qMin(rect.y() + rect.height(), clipSpanHeight);
 
     if (m_spans) {
-        delete m_spans;
+        free(m_spans);
         m_spans = 0;
     }
 
@@ -4474,6 +4535,7 @@ void QClipData::setClipRegion(const QRegion &region)
     }
 
     hasRegionClip = true;
+    hasRectClip = false;
     clipRegion = region;
 
     { // set bounding rect
@@ -4485,7 +4547,7 @@ void QClipData::setClipRegion(const QRegion &region)
     }
 
     if (m_spans) {
-        delete m_spans;
+        free(m_spans);
         m_spans = 0;
     }
 
@@ -4733,29 +4795,6 @@ static void qt_span_fill_clipRect(int count, const QSpan *spans,
         fillData->unclipped_blend(count, spans, fillData);
 }
 
-static void qt_span_fill_clipRegion(int count, const QSpan *spans,
-                                    void *userData)
-{
-    QSpanData *fillData = reinterpret_cast<QSpanData *>(userData);
-    Q_ASSERT(fillData->blend && fillData->unclipped_blend);
-
-    Q_ASSERT(fillData->clip);
-    Q_ASSERT(!fillData->clip->clipRegion.isEmpty());
-
-    const int NSPANS = 256;
-    QSpan cspans[NSPANS];
-    int currentClip = 0;
-    while (currentClip < count) {
-        const int unclipped = qt_intersect_spans(const_cast<QSpan*>(spans),
-                                                 count, &currentClip,
-                                                 &cspans[0], NSPANS,
-                                                 fillData->clip->clipRegion);
-        if (unclipped > 0)
-            fillData->unclipped_blend(unclipped, cspans, fillData);
-    }
-
-}
-
 static void qt_span_clip(int count, const QSpan *spans, void *userData)
 {
     ClipData *clipData = reinterpret_cast<ClipData *>(userData);
@@ -5030,7 +5069,7 @@ void QSpanData::init(QRasterBuffer *rb, const QRasterPaintEngine *pe)
 
 extern QImage qt_imageForBrush(int brushStyle, bool invert);
 
-void QSpanData::setup(const QBrush &brush, int alpha)
+void QSpanData::setup(const QBrush &brush, int alpha, QPainter::CompositionMode compositionMode)
 {
     Qt::BrushStyle brushStyle = qbrush_style(brush);
     switch (brushStyle) {
@@ -5038,6 +5077,10 @@ void QSpanData::setup(const QBrush &brush, int alpha)
         type = Solid;
         QColor c = qbrush_color(brush);
         solid.color = PREMUL(ARGB_COMBINE_ALPHA(c.rgba(), alpha));
+        if ((solid.color & 0xff000000) == 0
+            && compositionMode == QPainter::CompositionMode_SourceOver) {
+            type = None;
+        }
         break;
     }
 
@@ -5178,8 +5221,6 @@ void QSpanData::adjustSpanMethods()
         blend = unclipped_blend;
     } else if (clip->hasRectClip) {
         blend = clip->clipRect.isEmpty() ? 0 : qt_span_fill_clipRect;
-    } else if (clip->hasRegionClip) {
-        blend = clip->clipRegion.isEmpty() ? 0 : qt_span_fill_clipRegion;
     } else {
         blend = qt_span_fill_clipped;
     }
@@ -6160,7 +6201,7 @@ void dumpClip(int width, int height, QClipData *clip)
     int y1 = 0;
 
     for (int i = 0; i < clip->count; ++i) {
-        QSpan *span = clip->spans + i;
+        QSpan *span = clip->spans() + i;
         for (int j = 0; j < span->len; ++j)
             clipImg.setPixel(span->x + j, span->y, 0xffffff00);
         x0 = qMin(x0, int(span->x));
@@ -6178,7 +6219,7 @@ void dumpClip(int width, int height, QClipData *clip)
     Q_ASSERT(x1 >= 0);
 
     fprintf(stderr,"clip %d: %d %d - %d %d\n", counter, x0, y0, x1, y1);
-    clipImg.save(QString(QLatin1String("clip-%0.png")).arg(counter++));
+    clipImg.save(QString::fromLatin1("clip-%0.png").arg(counter++));
 }
 #endif
 
diff --git a/src/gui/painting/qpaintengine_raster_p.h b/src/gui/painting/qpaintengine_raster_p.h
index 26a2b3f..1f3f006 100644
--- a/src/gui/painting/qpaintengine_raster_p.h
+++ b/src/gui/painting/qpaintengine_raster_p.h
@@ -202,7 +202,6 @@ public:
     void clip(const QVectorPath &path, Qt::ClipOperation op);
     void clip(const QRect &rect, Qt::ClipOperation op);
     void clip(const QRegion &region, Qt::ClipOperation op);
-    void clip(const QPainterPath &path, Qt::ClipOperation op);
 
     enum ClipType {
         RectClip,
diff --git a/src/gui/painting/qpaintengine_x11_p.h b/src/gui/painting/qpaintengine_x11_p.h
index f277eeb..f3dd283 100644
--- a/src/gui/painting/qpaintengine_x11_p.h
+++ b/src/gui/painting/qpaintengine_x11_p.h
@@ -153,6 +153,7 @@ public:
         txop = QTransform::TxNone;
         has_clipping = false;
         render_hints = 0;
+        xform_scale = 1;
 #ifndef QT_NO_XRENDER
         tessellator = 0;
 #endif
diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp
index 8eaad60..222e29f 100644
--- a/src/gui/painting/qpaintengineex.cpp
+++ b/src/gui/painting/qpaintengineex.cpp
@@ -56,15 +56,15 @@ QT_BEGIN_NAMESPACE
  *
  */
 
-const QRealRect &QVectorPath::controlPointRect() const
+QRectF QVectorPath::controlPointRect() const
 {
     if (m_hints & ControlPointRect)
-        return m_cp_rect;
+        return QRectF(QPointF(m_cp_rect.x1, m_cp_rect.y1), QPointF(m_cp_rect.x2, m_cp_rect.y2));
 
     if (m_count == 0) {
         m_cp_rect.x1 = m_cp_rect.x2 = m_cp_rect.y1 = m_cp_rect.y2 = 0;
         m_hints |= ControlPointRect;
-        return m_cp_rect;
+        return QRectF(QPointF(m_cp_rect.x1, m_cp_rect.y1), QPointF(m_cp_rect.x2, m_cp_rect.y2));
     }
     Q_ASSERT(m_points && m_count > 0);
 
@@ -88,7 +88,7 @@ const QRealRect &QVectorPath::controlPointRect() const
     }
 
     m_hints |= ControlPointRect;
-    return m_cp_rect;
+    return QRectF(QPointF(m_cp_rect.x1, m_cp_rect.y1), QPointF(m_cp_rect.x2, m_cp_rect.y2));
 }
 
 const QVectorPath &qtVectorPathForPath(const QPainterPath &path)
@@ -100,12 +100,10 @@ const QVectorPath &qtVectorPathForPath(const QPainterPath &path)
 #ifndef QT_NO_DEBUG_STREAM
 QDebug Q_GUI_EXPORT &operator<<(QDebug &s, const QVectorPath &path)
 {
-    QRealRect vectorPathBounds = path.controlPointRect();
-    QRectF rf(vectorPathBounds.x1, vectorPathBounds.y1,
-              vectorPathBounds.x2 - vectorPathBounds.x1, vectorPathBounds.y2 - vectorPathBounds.y1);
+    QRectF rf = path.controlPointRect();
     s << "QVectorPath(size:" << path.elementCount()
       << " hints:" << hex << path.hints()
-      << rf << ")";
+      << rf << ')';
     return s;
 }
 #endif
@@ -138,6 +136,71 @@ QPaintEngineExPrivate::~QPaintEngineExPrivate()
 }
 
 
+void QPaintEngineExPrivate::replayClipOperations()
+{
+    Q_Q(QPaintEngineEx);
+
+    QPainter *p = q->painter();
+    if (!p || !p->d_ptr)
+        return;
+
+    QPainterPrivate *pp = p->d_ptr;
+    QList<QPainterClipInfo> clipInfo = pp->state->clipInfo;
+
+    QTransform transform = q->state()->matrix;
+
+    for (int i = 0; i <  clipInfo.size(); ++i) {
+        const QPainterClipInfo &info = clipInfo.at(i);
+
+        if (info.matrix != q->state()->matrix) {
+            q->state()->matrix = info.matrix;
+            q->transformChanged();
+        }
+
+        switch (info.clipType) {
+        case QPainterClipInfo::RegionClip:
+            q->clip(info.region, info.operation);
+            break;
+        case QPainterClipInfo::PathClip:
+            q->clip(info.path, info.operation);
+            break;
+        case QPainterClipInfo::RectClip:
+            q->clip(info.rect, info.operation);
+            break;
+        case QPainterClipInfo::RectFClip: {
+            qreal right = info.rectf.x() + info.rectf.width();
+            qreal bottom = info.rectf.y() + info.rectf.height();
+            qreal pts[] = { info.rectf.x(), info.rectf.y(),
+                            right, info.rectf.y(),
+                            right, bottom,
+                            info.rectf.x(), bottom };
+            QVectorPath vp(pts, 4, 0, QVectorPath::RectangleHint);
+            q->clip(vp, info.operation);
+            break;
+            }
+        }
+    }
+
+    if (transform != q->state()->matrix) {
+        q->state()->matrix = transform;
+        q->transformChanged();
+    }
+}
+
+
+bool QPaintEngineExPrivate::hasClipOperations() const
+{
+    Q_Q(const QPaintEngineEx);
+
+    QPainter *p = q->painter();
+    if (!p || !p->d_ptr)
+        return false;
+
+    QPainterPrivate *pp = p->d_ptr;
+    QList<QPainterClipInfo> clipInfo = pp->state->clipInfo;
+
+    return !clipInfo.isEmpty();
+}
 
 /*******************************************************************************
  *
@@ -244,13 +307,18 @@ static void qpaintengineex_cubicTo(qreal c1x, qreal c1y, qreal c2x, qreal c2y, q
     ((StrokeHandler *) data)->types.add(QPainterPath::CurveToDataElement);
 }
 
+QPaintEngineEx::QPaintEngineEx()
+    : QPaintEngine(*new QPaintEngineExPrivate, AllFeatures)
+{
+    extended = true;
+}
+
 QPaintEngineEx::QPaintEngineEx(QPaintEngineExPrivate &data)
     : QPaintEngine(data, AllFeatures)
 {
     extended = true;
 }
 
-
 QPainterState *QPaintEngineEx::createState(QPainterState *orig) const
 {
     if (!orig)
@@ -483,6 +551,9 @@ void QPaintEngineEx::clip(const QRect &r, Qt::ClipOperation op)
 
 void QPaintEngineEx::clip(const QRegion &region, Qt::ClipOperation op)
 {
+    if (region.numRects() == 1)
+        clip(region.boundingRect(), op);
+
     QVector<QRect> rects = region.rects();
     if (rects.size() <= 32) {
         qreal pts[2*32*4];
@@ -778,7 +849,7 @@ void QPaintEngineEx::drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, con
 {
     QBrush brush(state()->pen.color(), pixmap);
     QTransform xform;
-    xform.translate(-s.x(), -s.y());
+    xform.translate(r.x() - s.x(), r.y() - s.y());
     brush.setTransform(xform);
 
     qreal pts[] = { r.x(), r.y(),
diff --git a/src/gui/painting/qpaintengineex_p.h b/src/gui/painting/qpaintengineex_p.h
index 593726c..3f64260 100644
--- a/src/gui/painting/qpaintengineex_p.h
+++ b/src/gui/painting/qpaintengineex_p.h
@@ -139,27 +139,13 @@ public:
 QDebug Q_GUI_EXPORT &operator<<(QDebug &, const QVectorPath &path);
 #endif
 
-class Q_GUI_EXPORT QPaintEngineExPrivate : public QPaintEnginePrivate
-{
-public:
-    QPaintEngineExPrivate();
-    ~QPaintEngineExPrivate();
-
-    QStroker stroker;
-    QDashStroker dasher;
-    StrokeHandler *strokeHandler;
-    QStrokerOps *activeStroker;
-    QPen strokerPen;
-};
-
 class QPixmapFilter;
 
 class Q_GUI_EXPORT QPaintEngineEx : public QPaintEngine
 {
     Q_DECLARE_PRIVATE(QPaintEngineEx)
 public:
-    inline QPaintEngineEx()
-        : QPaintEngine(*new QPaintEngineExPrivate, AllFeatures) { extended = true; }
+    QPaintEngineEx();
 
     virtual QPainterState *createState(QPainterState *orig) const;
 
@@ -216,12 +202,30 @@ public:
     inline QPainterState *state() { return static_cast<QPainterState *>(QPaintEngine::state); }
     inline const QPainterState *state() const { return static_cast<const QPainterState *>(QPaintEngine::state); }
 
+    virtual void sync() {}
+
     virtual QPixmapFilter *createPixmapFilter(int /*type*/) const { return 0; }
 
 protected:
     QPaintEngineEx(QPaintEngineExPrivate &data);
 };
 
+class Q_GUI_EXPORT QPaintEngineExPrivate : public QPaintEnginePrivate
+{
+    Q_DECLARE_PUBLIC(QPaintEngineEx)
+public:
+    QPaintEngineExPrivate();
+    ~QPaintEngineExPrivate();
+
+    void replayClipOperations();
+    bool hasClipOperations() const;
+
+    QStroker stroker;
+    QDashStroker dasher;
+    StrokeHandler *strokeHandler;
+    QStrokerOps *activeStroker;
+    QPen strokerPen;
+};
 
 inline uint QVectorPath::polygonFlags(QPaintEngine::PolygonDrawMode mode) {
     switch (mode) {
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp
index 0caf13b..18361d8 100644
--- a/src/gui/painting/qpainter.cpp
+++ b/src/gui/painting/qpainter.cpp
@@ -299,10 +299,14 @@ bool QPainterPrivate::attachPainterPrivate(QPainter *q, QPaintDevice *pdev)
     q->d_ptr->state->wh = q->d_ptr->state->vh = widget->height();
 
     // Update matrix.
-    if (q->d_ptr->state->WxF)
-        q->d_ptr->state->worldMatrix.translate(-offset.x(), -offset.y());
-    else
-        q->d_ptr->state->redirection_offset = offset;
+    if (q->d_ptr->state->WxF) {
+        q->d_ptr->state->redirectionMatrix *= q->d_ptr->state->worldMatrix;
+        q->d_ptr->state->redirectionMatrix.translate(-offset.x(), -offset.y());
+        q->d_ptr->state->worldMatrix = QTransform();
+        q->d_ptr->state->WxF = false;
+    } else {
+        q->d_ptr->state->redirectionMatrix = QTransform::fromTranslate(-offset.x(), -offset.y());
+    }
     q->d_ptr->updateMatrix();
 
     QPaintEnginePrivate *enginePrivate = q->d_ptr->engine->d_func();
@@ -428,7 +432,7 @@ void QPainterPrivate::draw_helper(const QPainterPath &originalPath, DrawOperatio
             bool old_txinv = txinv;
             QTransform old_invMatrix = invMatrix;
             txinv = true;
-            invMatrix = QTransform().translate(-state->redirection_offset.x(), -state->redirection_offset.y());
+            invMatrix = QTransform();
             QPainterPath clipPath = q->clipPath();
             QRectF r = clipPath.boundingRect().intersected(absPathRect);
             absPathRect = r.toAlignedRect();
@@ -652,20 +656,7 @@ void QPainterPrivate::updateMatrix()
         state->matrix *= viewTransform();
 
     txinv = false;                                // no inverted matrix
-    if (!state->redirection_offset.isNull()) {
-        // We want to translate in dev space so we do the adding of the redirection
-        // offset manually.
-        if (state->matrix.isAffine()) {
-            state->matrix = QTransform(state->matrix.m11(), state->matrix.m12(),
-                                       state->matrix.m21(), state->matrix.m22(),
-                                       state->matrix.dx()-state->redirection_offset.x(),
-                                       state->matrix.dy()-state->redirection_offset.y());
-        } else {
-            QTransform temp;
-            temp.translate(-state->redirection_offset.x(), -state->redirection_offset.y());
-            state->matrix *= temp;
-        }
-    }
+    state->matrix *= state->redirectionMatrix;
     if (extended)
         extended->transformChanged();
     else
@@ -680,18 +671,7 @@ void QPainterPrivate::updateInvMatrix()
 {
     Q_ASSERT(txinv == false);
     txinv = true;                                // creating inverted matrix
-    QTransform m;
-
-    if (state->VxF)
-        m = viewTransform();
-
-    if (state->WxF) {
-        if (state->VxF)
-            m = state->worldMatrix * m;
-        else
-            m = state->worldMatrix;
-    }
-    invMatrix = m.inverted();                // invert matrix
+    invMatrix = state->matrix.inverted();
 }
 
 void QPainterPrivate::updateEmulationSpecifier(QPainterState *s)
@@ -1592,10 +1572,8 @@ void QPainter::restore()
         // replay the list of clip states,
         for (int i=0; i<d->state->clipInfo.size(); ++i) {
             const QPainterClipInfo &info = d->state->clipInfo.at(i);
-            tmp->matrix.setMatrix(info.matrix.m11(), info.matrix.m12(), info.matrix.m13(),
-                                  info.matrix.m21(), info.matrix.m22(), info.matrix.m23(),
-                                  info.matrix.dx() - d->state->redirection_offset.x(),
-                                  info.matrix.dy() - d->state->redirection_offset.y(), info.matrix.m33());
+            tmp->matrix = info.matrix;
+            tmp->matrix *= d->state->redirectionMatrix;
             tmp->clipOperation = info.operation;
             if (info.clipType == QPainterClipInfo::RectClip) {
                 tmp->dirtyFlags = QPaintEngine::DirtyClipRegion | QPaintEngine::DirtyTransform;
@@ -1709,7 +1687,7 @@ bool QPainter::begin(QPaintDevice *pd)
     d->state->painter = this;
     d->states.push_back(d->state);
 
-    d->state->redirection_offset = redirectionOffset;
+    d->state->redirectionMatrix.translate(-redirectionOffset.x(), -redirectionOffset.y());
     d->state->brushOrigin = QPointF();
 
     if (!d->engine) {
@@ -1743,7 +1721,8 @@ bool QPainter::begin(QPaintDevice *pd)
             // Adjust offset for alien widgets painting outside the paint event.
             if (!inPaintEvent && paintOutsidePaintEvent && !widget->internalWinId()
                 && widget->testAttribute(Qt::WA_WState_Created)) {
-                d->state->redirection_offset -= widget->mapTo(widget->nativeParentWidget(), QPoint());
+                const QPoint offset = widget->mapTo(widget->nativeParentWidget(), QPoint());
+                d->state->redirectionMatrix.translate(offset.x(), offset.y());
             }
             break;
         }
@@ -1825,11 +1804,12 @@ bool QPainter::begin(QPaintDevice *pd)
         d->state->wh = d->state->vh = pd->metric(QPaintDevice::PdmHeight);
     }
 
-    d->state->redirection_offset += d->engine->coordinateOffset();
+    const QPoint coordinateOffset = d->engine->coordinateOffset();
+    d->state->redirectionMatrix.translate(-coordinateOffset.x(), -coordinateOffset.y());
 
     Q_ASSERT(d->engine->isActive());
 
-    if (!d->state->redirection_offset.isNull())
+    if (!d->state->redirectionMatrix.isIdentity())
         d->updateMatrix();
 
     Q_ASSERT(d->engine->isActive());
@@ -2598,7 +2578,7 @@ void QPainter::setClipRect(const QRectF &rect, Qt::ClipOperation op)
         QVectorPath vp(pts, 4, 0, QVectorPath::RectangleHint);
         d->state->clipEnabled = true;
         d->extended->clip(vp, op);
-        d->state->clipInfo << QPainterClipInfo(rect, op, combinedTransform());
+        d->state->clipInfo << QPainterClipInfo(rect, op, d->state->matrix);
         d->state->clipOperation = op;
         return;
     }
@@ -2641,7 +2621,7 @@ void QPainter::setClipRect(const QRect &rect, Qt::ClipOperation op)
     if (d->extended) {
         d->state->clipEnabled = true;
         d->extended->clip(rect, op);
-        d->state->clipInfo << QPainterClipInfo(rect, op, combinedTransform());
+        d->state->clipInfo << QPainterClipInfo(rect, op, d->state->matrix);
         d->state->clipOperation = op;
         return;
     }
@@ -2653,7 +2633,7 @@ void QPainter::setClipRect(const QRect &rect, Qt::ClipOperation op)
     d->state->clipOperation = op;
     if (op == Qt::NoClip || op == Qt::ReplaceClip)
         d->state->clipInfo.clear();
-    d->state->clipInfo << QPainterClipInfo(rect, op, combinedTransform());
+    d->state->clipInfo << QPainterClipInfo(rect, op, d->state->matrix);
     d->state->clipEnabled = true;
     d->state->dirtyFlags |= QPaintEngine::DirtyClipRegion | QPaintEngine::DirtyClipEnabled;
     d->updateState(d->state);
@@ -2694,7 +2674,7 @@ void QPainter::setClipRegion(const QRegion &r, Qt::ClipOperation op)
     if (d->extended) {
         d->state->clipEnabled = true;
         d->extended->clip(r, op);
-        d->state->clipInfo << QPainterClipInfo(r, op, combinedTransform());
+        d->state->clipInfo << QPainterClipInfo(r, op, d->state->matrix);
         d->state->clipOperation = op;
         return;
     }
@@ -2706,7 +2686,7 @@ void QPainter::setClipRegion(const QRegion &r, Qt::ClipOperation op)
     d->state->clipOperation = op;
     if (op == Qt::NoClip || op == Qt::ReplaceClip)
         d->state->clipInfo.clear();
-    d->state->clipInfo << QPainterClipInfo(r, op, combinedTransform());
+    d->state->clipInfo << QPainterClipInfo(r, op, d->state->matrix);
     d->state->clipEnabled = true;
     d->state->dirtyFlags |= QPaintEngine::DirtyClipRegion | QPaintEngine::DirtyClipEnabled;
     d->updateState(d->state);
@@ -3091,7 +3071,7 @@ void QPainter::setClipPath(const QPainterPath &path, Qt::ClipOperation op)
     if (d->extended) {
         d->state->clipEnabled = true;
         d->extended->clip(path, op);
-        d->state->clipInfo << QPainterClipInfo(path, op, combinedTransform());
+        d->state->clipInfo << QPainterClipInfo(path, op, d->state->matrix);
         d->state->clipOperation = op;
         return;
     }
@@ -3105,7 +3085,7 @@ void QPainter::setClipPath(const QPainterPath &path, Qt::ClipOperation op)
     d->state->clipOperation = op;
     if (op == Qt::NoClip || op == Qt::ReplaceClip)
         d->state->clipInfo.clear();
-    d->state->clipInfo << QPainterClipInfo(path, op, combinedTransform());
+    d->state->clipInfo << QPainterClipInfo(path, op, d->state->matrix);
     d->state->clipEnabled = true;
     d->state->dirtyFlags |= QPaintEngine::DirtyClipPath | QPaintEngine::DirtyClipEnabled;
     d->updateState(d->state);
@@ -6102,22 +6082,22 @@ void QPainter::drawTextItem(const QPointF &p, const QTextItem &_ti)
         const QTransform &m = d->state->matrix;
         if (d->state->matrix.type() < QTransform::TxShear) {
             bool isPlain90DegreeRotation =
-                (qFuzzyCompare(m.m11() + 1, qreal(1))
-                 && qFuzzyCompare(m.m12(), qreal(1))
-                 && qFuzzyCompare(m.m21(), qreal(-1))
-                 && qFuzzyCompare(m.m22() + 1, qreal(1))
+                (qFuzzyIsNull(m.m11())
+                 && qFuzzyIsNull(m.m12() - qreal(1))
+                 && qFuzzyIsNull(m.m21() + qreal(1))
+                 && qFuzzyIsNull(m.m22())
                     )
                 ||
-                (qFuzzyCompare(m.m11(), qreal(-1))
-                 && qFuzzyCompare(m.m12() + 1, qreal(1))
-                 && qFuzzyCompare(m.m21() + 1, qreal(1))
-                 && qFuzzyCompare(m.m22(), qreal(-1))
+                (qFuzzyIsNull(m.m11() + qreal(1))
+                 && qFuzzyIsNull(m.m12())
+                 && qFuzzyIsNull(m.m21())
+                 && qFuzzyIsNull(m.m22() + qreal(1))
                     )
                 ||
-                (qFuzzyCompare(m.m11() + 1, qreal(1))
-                 && qFuzzyCompare(m.m12(), qreal(-1))
-                 && qFuzzyCompare(m.m21(), qreal(1))
-                 && qFuzzyCompare(m.m22() + 1, qreal(1))
+                (qFuzzyIsNull(m.m11())
+                 && qFuzzyIsNull(m.m12() + qreal(1))
+                 && qFuzzyIsNull(m.m21() - qreal(1))
+                 && qFuzzyIsNull(m.m22())
                     )
                 ;
             aa = !isPlain90DegreeRotation;
@@ -7737,7 +7717,7 @@ QPainterState::QPainterState(const QPainterState *s)
       clipRegion(s->clipRegion), clipPath(s->clipPath),
       clipOperation(s->clipOperation),
       renderHints(s->renderHints), clipInfo(s->clipInfo),
-      worldMatrix(s->worldMatrix), matrix(s->matrix), redirection_offset(s->redirection_offset),
+      worldMatrix(s->worldMatrix), matrix(s->matrix), redirectionMatrix(s->redirectionMatrix),
       wx(s->wx), wy(s->wy), ww(s->ww), wh(s->wh),
       vx(s->vx), vy(s->vy), vw(s->vw), vh(s->vh),
       opacity(s->opacity), WxF(s->WxF), VxF(s->VxF),
diff --git a/src/gui/painting/qpainter.h b/src/gui/painting/qpainter.h
index d8c6980..4ca8923 100644
--- a/src/gui/painting/qpainter.h
+++ b/src/gui/painting/qpainter.h
@@ -510,6 +510,7 @@ private:
     friend class QFontEngineXLFD;
     friend class QWSManager;
     friend class QPaintEngine;
+    friend class QPaintEngineExPrivate;
     friend class QOpenGLPaintEngine;
     friend class QX11PaintEngine;
     friend class QX11PaintEnginePrivate;
diff --git a/src/gui/painting/qpainter_p.h b/src/gui/painting/qpainter_p.h
index 258b25a..8d4e6c5 100644
--- a/src/gui/painting/qpainter_p.h
+++ b/src/gui/painting/qpainter_p.h
@@ -92,8 +92,8 @@ inline Qt::PenJoinStyle qpen_joinStyle(const QPen &p) { return data_ptr(p)->join
 // QBrush inline functions...
 inline QBrush::DataPtr &data_ptr(const QBrush &p) { return const_cast<QBrush &>(p).data_ptr(); }
 inline bool qbrush_fast_equals(const QBrush &a, const QBrush &b) { return data_ptr(a) == data_ptr(b); }
-inline Qt::BrushStyle qbrush_style(const QBrush &b) { return data_ptr(b)->style; };
-inline const QColor &qbrush_color(const QBrush &b) { return data_ptr(b)->color; };
+inline Qt::BrushStyle qbrush_style(const QBrush &b) { return data_ptr(b)->style; }
+inline const QColor &qbrush_color(const QBrush &b) { return data_ptr(b)->color; }
 inline bool qbrush_has_transform(const QBrush &b) { return data_ptr(b)->transform.type() > QTransform::TxNone; }
 
 class QPainterClipInfo
@@ -158,7 +158,7 @@ public:
     QList<QPainterClipInfo> clipInfo; // ### Make me smaller and faster to copy around...
     QTransform worldMatrix;       // World transformation matrix, not window and viewport
     QTransform matrix;            // Complete transformation matrix,
-    QPoint redirection_offset;
+    QTransform redirectionMatrix;
     int wx, wy, ww, wh;         // window rectangle
     int vx, vy, vw, vh;         // viewport rectangle
     qreal opacity;
diff --git a/src/gui/painting/qpainterpath.cpp b/src/gui/painting/qpainterpath.cpp
index 635218e..57fa979 100644
--- a/src/gui/painting/qpainterpath.cpp
+++ b/src/gui/painting/qpainterpath.cpp
@@ -1309,10 +1309,10 @@ static QRectF qt_painterpath_bezier_extrema(const QBezier &b)
         qreal bx = QT_BEZIER_B(b, x);
         qreal cx = QT_BEZIER_C(b, x);
         // specialcase quadratic curves to avoid div by zero
-        if (qFuzzyCompare(ax + 1, 1)) {
+        if (qFuzzyIsNull(ax)) {
 
             // linear curves are covered by initialization.
-            if (!qFuzzyCompare(bx + 1, 1)) {
+            if (!qFuzzyIsNull(bx)) {
                 qreal t = -cx / bx;
                 QT_BEZIER_CHECK_T(b, t);
             }
@@ -1339,10 +1339,10 @@ static QRectF qt_painterpath_bezier_extrema(const QBezier &b)
         qreal cy = QT_BEZIER_C(b, y);
 
         // specialcase quadratic curves to avoid div by zero
-        if (qFuzzyCompare(ay + 1, 1)) {
+        if (qFuzzyIsNull(ay)) {
 
             // linear curves are covered by initialization.
-            if (!qFuzzyCompare(by + 1, 1)) {
+            if (!qFuzzyIsNull(by)) {
                 qreal t = -cy / by;
                 QT_BEZIER_CHECK_T(b, t);
             }
@@ -2010,7 +2010,63 @@ bool QPainterPath::intersects(const QRectF &rect) const
     return false;
 }
 
+/*!
+    Translates all elements in the path by (\a{dx}, \a{dy}).
+
+    \since 4.6
+    \sa translated()
+*/
+void QPainterPath::translate(qreal dx, qreal dy)
+{
+    if (!d_ptr || (dx == 0 && dy == 0))
+        return;
 
+    int elementsLeft = d_ptr->elements.size();
+    if (elementsLeft <= 0)
+        return;
+
+    detach();
+    QPainterPath::Element *element = d_func()->elements.data();
+    Q_ASSERT(element);
+    while (elementsLeft--) {
+        element->x += dx;
+        element->y += dy;
+        ++element;
+    }
+}
+
+/*!
+    \fn void QPainterPath::translate(const QPointF &offset)
+    \overload
+    \since 4.6
+
+    Translates all elements in the path by the given \a offset.
+
+    \sa translated()
+*/
+
+/*!
+    Returns a copy of the path that is translated by (\a{dx}, \a{dy}).
+
+    \since 4.6
+    \sa translate()
+*/
+QPainterPath QPainterPath::translated(qreal dx, qreal dy) const
+{
+    QPainterPath copy(*this);
+    copy.translate(dx, dy);
+    return copy;
+}
+
+/*!
+    \fn QPainterPath QPainterPath::translated(const QPointF &offset) const;
+    \overload
+    \since 4.6
+
+    Returns a copy of the path that is translated by the given \a offset.
+
+    \sa translate()
+*/
 
 /*!
     \fn bool QPainterPath::contains(const QRectF &rectangle) const
@@ -2320,7 +2376,7 @@ QDataStream &operator>>(QDataStream &s, QPainterPath &p)
     p.d_func()->dirtyControlBounds = true;
     return s;
 }
-#endif
+#endif // QT_NO_DATASTREAM
 
 
 /*******************************************************************************
@@ -2876,7 +2932,7 @@ qreal QPainterPath::angleAtPercent(qreal t) const
     return QLineF(0, 0, m1, m2).angle();
 }
 
-#if defined(Q_OS_WINCE)
+#if defined(Q_WS_WINCE)
 #pragma warning( disable : 4056 4756 )
 #endif
 
@@ -3301,7 +3357,7 @@ QDebug operator<<(QDebug s, const QPainterPath &p)
     s.nospace() << "QPainterPath: Element count=" << p.elementCount() << endl;
     const char *types[] = {"MoveTo", "LineTo", "CurveTo", "CurveToData"};
     for (int i=0; i<p.elementCount(); ++i) {
-        s.nospace() << " -> " << types[p.elementAt(i).type] << "(x=" << p.elementAt(i).x << ", y=" << p.elementAt(i).y << ")" << endl;
+        s.nospace() << " -> " << types[p.elementAt(i).type] << "(x=" << p.elementAt(i).x << ", y=" << p.elementAt(i).y << ')' << endl;
 
     }
     return s;
diff --git a/src/gui/painting/qpainterpath.h b/src/gui/painting/qpainterpath.h
index e12194e..cb3347a 100644
--- a/src/gui/painting/qpainterpath.h
+++ b/src/gui/painting/qpainterpath.h
@@ -149,6 +149,12 @@ public:
     bool contains(const QRectF &rect) const;
     bool intersects(const QRectF &rect) const;
 
+    void translate(qreal dx, qreal dy);
+    inline void translate(const QPointF &offset);
+
+    QPainterPath translated(qreal dx, qreal dy) const;
+    inline QPainterPath translated(const QPointF &offset) const;
+
     QRectF boundingRect() const;
     QRectF controlPointRect() const;
 
@@ -368,6 +374,12 @@ inline void QPainterPath::addText(qreal x, qreal y, const QFont &f, const QStrin
     addText(QPointF(x, y), f, text);
 }
 
+inline void QPainterPath::translate(const QPointF &offset)
+{ translate(offset.x(), offset.y()); }
+
+inline QPainterPath QPainterPath::translated(const QPointF &offset) const
+{ return translated(offset.x(), offset.y()); }
+
 inline bool QPainterPath::isEmpty() const
 {
     return !d_ptr || (d_ptr->elements.size() == 1 && d_ptr->elements.first().type == MoveToElement);
diff --git a/src/gui/painting/qpainterpath_p.h b/src/gui/painting/qpainterpath_p.h
index 29c48df..6fb439d 100644
--- a/src/gui/painting/qpainterpath_p.h
+++ b/src/gui/painting/qpainterpath_p.h
@@ -124,7 +124,7 @@ private:
     Q_DISABLE_COPY(QVectorPathConverter)
 };
 
-class Q_GUI_EXPORT QPainterPathData : public QPainterPathPrivate
+class QPainterPathData : public QPainterPathPrivate
 {
 public:
     QPainterPathData() :
diff --git a/src/gui/painting/qpathclipper.cpp b/src/gui/painting/qpathclipper.cpp
index 297cdd3..9ef3eb7 100644
--- a/src/gui/painting/qpathclipper.cpp
+++ b/src/gui/painting/qpathclipper.cpp
@@ -138,11 +138,11 @@ bool QIntersectionFinder::linesIntersect(const QLineF &a, const QLineF &b) const
 
     const qreal par = pDelta.x() * qDelta.y() - pDelta.y() * qDelta.x();
 
-    if (qFuzzyCompare(par + 1, 1)) {
+    if (qFuzzyIsNull(par)) {
         const QPointF normal(-pDelta.y(), pDelta.x());
 
         // coinciding?
-        if (qFuzzyCompare(dot(normal, q1 - p1) + 1, 1)) {
+        if (qFuzzyIsNull(dot(normal, q1 - p1))) {
             const qreal dp = dot(pDelta, pDelta);
 
             const qreal tq1 = dot(pDelta, q1 - p1);
@@ -202,13 +202,13 @@ void QIntersectionFinder::intersectBeziers(const QBezier &one, const QBezier &tw
         qreal alpha_q = t.at(i).second;
 
         QPointF pt;
-        if (qFuzzyCompare(alpha_p + 1, 1)) {
+        if (qFuzzyIsNull(alpha_p)) {
             pt = one.pt1();
-        } else if (qFuzzyCompare(alpha_p, 1)) {
+        } else if (qFuzzyIsNull(alpha_p - 1)) {
             pt = one.pt4();
-        } else if (qFuzzyCompare(alpha_q + 1, 1)) {
+        } else if (qFuzzyIsNull(alpha_q)) {
             pt = two.pt1();
-        } else if (qFuzzyCompare(alpha_q, 1)) {
+        } else if (qFuzzyIsNull(alpha_q - 1)) {
             pt = two.pt4();
         } else {
             pt = one.pointAt(alpha_p);
@@ -250,11 +250,11 @@ void QIntersectionFinder::intersectLines(const QLineF &a, const QLineF &b, QData
 
     const qreal par = pDelta.x() * qDelta.y() - pDelta.y() * qDelta.x();
 
-    if (qFuzzyCompare(par + 1, 1)) {
+    if (qFuzzyIsNull(par)) {
         const QPointF normal(-pDelta.y(), pDelta.x());
 
         // coinciding?
-        if (qFuzzyCompare(dot(normal, q1 - p1) + 1, 1)) {
+        if (qFuzzyIsNull(dot(normal, q1 - p1))) {
             const qreal invDp = 1 / dot(pDelta, pDelta);
 
             const qreal tq1 = dot(pDelta, q1 - p1) * invDp;
@@ -315,11 +315,11 @@ void QIntersectionFinder::intersectLines(const QLineF &a, const QLineF &b, QData
     if (tp<0 || tp>1 || tq<0 || tq>1)
         return;
 
-    const bool p_zero = qFuzzyCompare(tp + 1, 1);
-    const bool p_one = qFuzzyCompare(tp, 1);
+    const bool p_zero = qFuzzyIsNull(tp);
+    const bool p_one = qFuzzyIsNull(tp - 1);
 
-    const bool q_zero = qFuzzyCompare(tq + 1, 1);
-    const bool q_one = qFuzzyCompare(tq, 1);
+    const bool q_zero = qFuzzyIsNull(tq);
+    const bool q_one = qFuzzyIsNull(tq - 1);
 
     if ((q_zero || q_one) && (p_zero || p_one))
         return;
@@ -922,7 +922,7 @@ qreal QWingedEdge::delta(int vertex, int a, int b) const
 
     qreal result = b_angle - a_angle;
 
-    if (qFuzzyCompare(result + 1, 1) || qFuzzyCompare(result, 128))
+    if (qFuzzyIsNull(result) || qFuzzyCompare(result, 128))
         return 0;
 
     if (result < 0)
@@ -951,7 +951,7 @@ static inline QPointF tangentAt(const QWingedEdge &list, int vi, int ei)
     if (ep->bezier) {
         normal = ep->bezier->derivedAt(t);
 
-        if (qFuzzyCompare(normal.x() + 1, 1) && qFuzzyCompare(normal.y() + 1, 1))
+        if (qFuzzyIsNull(normal.x()) && qFuzzyIsNull(normal.y()))
             normal = ep->bezier->secondDerivedAt(t);
     } else {
         const QPointF a = *list.vertex(ep->first);
@@ -1080,7 +1080,7 @@ QWingedEdge::TraversalStatus QWingedEdge::findInsertStatus(int vi, int ei) const
         qDebug() << "Delta to edge" << status.edge << d2 << ", angles: " << op->angle << op->invAngle;
 #endif
 
-        if (!(qFuzzyCompare(d2 + 1, 1) && isLeftOf(*this, vi, status.edge, ei))
+        if (!(qFuzzyIsNull(d2) && isLeftOf(*this, vi, status.edge, ei))
             && (d2 < d || (qFuzzyCompare(d2, d) && isLeftOf(*this, vi, status.edge, position)))) {
             position = status.edge;
             d = d2;
@@ -1232,10 +1232,10 @@ int QWingedEdge::addEdge(int fi, int si, const QBezier *bezier, qreal t0, qreal
         QPointF aTangent = bezier->derivedAt(t0);
         QPointF bTangent = -bezier->derivedAt(t1);
 
-        if (qFuzzyCompare(aTangent.x() + 1, 1) && qFuzzyCompare(aTangent.y() + 1, 1))
+        if (qFuzzyIsNull(aTangent.x()) && qFuzzyIsNull(aTangent.y()))
             aTangent = bezier->secondDerivedAt(t0);
 
-        if (qFuzzyCompare(bTangent.x() + 1, 1) && qFuzzyCompare(bTangent.y() + 1, 1))
+        if (qFuzzyIsNull(bTangent.x()) && qFuzzyIsNull(bTangent.y()))
             bTangent = bezier->secondDerivedAt(t1);
 
         ep->angle = computeAngle(aTangent);
@@ -1400,7 +1400,7 @@ static void addLineTo(QPainterPath &path, const QPointF &point)
 
             const QPointF p(-d1.y(), d1.x());
 
-            if (qFuzzyCompare(dot(p, d2) + 1, 1)) {
+            if (qFuzzyIsNull(dot(p, d2))) {
                 path.setElementPositionAt(elementCount - 1, point.x(), point.y());
                 return;
             }
diff --git a/src/gui/painting/qpdf.cpp b/src/gui/painting/qpdf.cpp
index 55006f6..0b2db8c 100644
--- a/src/gui/painting/qpdf.cpp
+++ b/src/gui/painting/qpdf.cpp
@@ -346,7 +346,7 @@ QByteArray QPdf::generateDashes(const QPen &pen)
 {
     QByteArray result;
     ByteStream s(&result);
-    s << "[";
+    s << '[';
 
     QVector<qreal> dasharray = pen.dashPattern();
     qreal w = pen.widthF();
@@ -357,7 +357,7 @@ QByteArray QPdf::generateDashes(const QPen &pen)
         if (dw < 0.0001) dw = 0.0001;
         s << dw;
     }
-    s << "]";
+    s << ']';
     //qDebug() << "dasharray: pen has" << dasharray;
     //qDebug() << "  => " << result;
     return result;
@@ -915,17 +915,17 @@ const char *QPdf::paperSizeToString(QPrinter::PaperSize paperSize)
 QByteArray QPdf::stripSpecialCharacters(const QByteArray &string)
 {
     QByteArray s = string;
-    s.replace(" ", "");
-    s.replace("(", "");
-    s.replace(")", "");
-    s.replace("<", "");
-    s.replace(">", "");
-    s.replace("[", "");
-    s.replace("]", "");
-    s.replace("{", "");
-    s.replace("}", "");
-    s.replace("/", "");
-    s.replace("%", "");
+    s.replace(' ', "");
+    s.replace('(', "");
+    s.replace(')', "");
+    s.replace('<', "");
+    s.replace('>', "");
+    s.replace('[', "");
+    s.replace(']', "");
+    s.replace('{', "");
+    s.replace('}', "");
+    s.replace('/', "");
+    s.replace('%', "");
     return s;
 }
 
diff --git a/src/gui/painting/qpdf_p.h b/src/gui/painting/qpdf_p.h
index 1d45ca1..7d92c0c 100644
--- a/src/gui/painting/qpdf_p.h
+++ b/src/gui/painting/qpdf_p.h
@@ -158,7 +158,7 @@ namespace QPdf {
 
 
     QByteArray stripSpecialCharacters(const QByteArray &string);
-};
+}
 
 
 class QPdfPage : public QPdf::ByteStream
diff --git a/src/gui/painting/qpen.cpp b/src/gui/painting/qpen.cpp
index 1d68520..ab60861 100644
--- a/src/gui/painting/qpen.cpp
+++ b/src/gui/painting/qpen.cpp
@@ -978,7 +978,7 @@ QDebug operator<<(QDebug dbg, const QPen &p)
     dbg.nospace() << "QPen(" << p.width() << ',' << p.brush()
                   << ',' << int(p.style()) << ',' << int(p.capStyle())
                   << ',' << int(p.joinStyle()) << ',' << p.dashPattern()
-                  << "," << p.dashOffset()
+                  << ',' << p.dashOffset()
                   << ',' << p.miterLimit() << ')';
     return dbg.space();
 #else
diff --git a/src/gui/painting/qpolygon.cpp b/src/gui/painting/qpolygon.cpp
index 87dae0f..b79c288 100644
--- a/src/gui/painting/qpolygon.cpp
+++ b/src/gui/painting/qpolygon.cpp
@@ -208,10 +208,15 @@ QPolygon::QPolygon(int nPoints, const int *points)
 
 /*!
     Translates all points in the polygon by (\a{dx}, \a{dy}).
+
+    \sa translated()
 */
 
 void QPolygon::translate(int dx, int dy)
 {
+    if (dx == 0 && dy == 0)
+        return;
+
     register QPoint *p = data();
     register int i = size();
     QPoint pt(dx, dy);
@@ -226,8 +231,32 @@ void QPolygon::translate(int dx, int dy)
     \overload
 
     Translates all points in the polygon by the given \a offset.
+
+    \sa translated()
+*/
+
+/*!
+    Returns a copy of the polygon that is translated by (\a{dx}, \a{dy}).
+
+    \since 4.6
+    \sa translate()
 */
+QPolygon QPolygon::translated(int dx, int dy) const
+{
+    QPolygon copy(*this);
+    copy.translate(dx, dy);
+    return copy;
+}
+
+/*!
+    \fn void QPolygon::translated(const QPoint &offset) const
+    \overload
+    \since 4.6
+
+    Returns a copy of the polygon that is translated by the given \a offset.
 
+    \sa translate()
+*/
 
 /*!
     Extracts the coordinates of the point at the given \a index to
@@ -565,10 +594,15 @@ QPolygonF::QPolygonF(const QPolygon &a)
 
 /*!
     Translate all points in the polygon by the given \a offset.
+
+    \sa translated()
 */
 
 void QPolygonF::translate(const QPointF &offset)
 {
+    if (offset.isNull())
+        return;
+
     register QPointF *p = data();
     register int i = size();
     while (i--) {
@@ -582,6 +616,31 @@ void QPolygonF::translate(const QPointF &offset)
     \overload
 
     Translates all points in the polygon by (\a{dx}, \a{dy}).
+
+    \sa translated()
+*/
+
+/*!
+    Returns a copy of the polygon that is translated by the given \a offset.
+
+    \since 4.6
+    \sa translate()
+*/
+QPolygonF QPolygonF::translated(const QPointF &offset) const
+{
+    QPolygonF copy(*this);
+    copy.translate(offset);
+    return copy;
+}
+
+/*!
+    \fn void QPolygonF::translated(qreal dx, qreal dy) const
+    \overload
+    \since 4.6
+
+    Returns a copy of the polygon that is translated by (\a{dx}, \a{dy}).
+
+    \sa translate()
 */
 
 /*!
@@ -683,7 +742,7 @@ QDataStream &operator>>(QDataStream &s, QPolygon &a)
     QVector<QPoint> &v = a;
     return s >> v;
 }
-#endif
+#endif // QT_NO_DATASTREAM
 
 /*****************************************************************************
   QPolygonF stream functions
diff --git a/src/gui/painting/qpolygon.h b/src/gui/painting/qpolygon.h
index e5e0bd1..c52f48c 100644
--- a/src/gui/painting/qpolygon.h
+++ b/src/gui/painting/qpolygon.h
@@ -71,6 +71,10 @@ public:
 
     void translate(int dx, int dy);
     void translate(const QPoint &offset);
+
+    QPolygon translated(int dx, int dy) const;
+    inline QPolygon translated(const QPoint &offset) const;
+
     QRect boundingRect() const;
 
     void point(int i, int *x, int *y) const;
@@ -120,6 +124,9 @@ inline QPoint QPolygon::point(int index) const
 inline void QPolygon::translate(const QPoint &offset)
 { translate(offset.x(), offset.y()); }
 
+inline QPolygon QPolygon::translated(const QPoint &offset) const
+{ return translated(offset.x(), offset.y()); }
+
 class QRectF;
 
 class Q_GUI_EXPORT QPolygonF : public QVector<QPointF>
@@ -136,6 +143,9 @@ public:
     inline void translate(qreal dx, qreal dy);
     void translate(const QPointF &offset);
 
+    inline QPolygonF translated(qreal dx, qreal dy) const;
+    QPolygonF translated(const QPointF &offset) const;
+
     QPolygon toPolygon() const;
 
     bool isClosed() const { return !isEmpty() && first() == last(); }
@@ -166,6 +176,9 @@ Q_GUI_EXPORT QDataStream &operator>>(QDataStream &stream, QPolygonF &array);
 inline void QPolygonF::translate(qreal dx, qreal dy)
 { translate(QPointF(dx, dy)); }
 
+inline QPolygonF QPolygonF::translated(qreal dx, qreal dy) const
+{ return translated(QPointF(dx, dy)); }
+
 QT_END_NAMESPACE
 
 QT_END_HEADER
diff --git a/src/gui/painting/qprintengine_pdf.cpp b/src/gui/painting/qprintengine_pdf.cpp
index 2e063b7..e504558 100644
--- a/src/gui/painting/qprintengine_pdf.cpp
+++ b/src/gui/painting/qprintengine_pdf.cpp
@@ -423,7 +423,7 @@ int QPdfEnginePrivate::addConstantAlphaObject(int brushAlpha, int penAlpha)
         object = addXrefEntry(-1);
         QByteArray alphaDef;
         QPdf::ByteStream s(&alphaDef);
-        s << "<<\n/ca " << (brushAlpha/qreal(255.)) << "\n";
+        s << "<<\n/ca " << (brushAlpha/qreal(255.)) << '\n';
         s << "/CA " << (penAlpha/qreal(255.)) << "\n>>";
         xprintf("%s\nendobj\n", alphaDef.constData());
         alphaCache.insert(QPair<uint, uint>(brushAlpha, penAlpha), object);
@@ -1010,7 +1010,7 @@ void QPdfEnginePrivate::embedFont(QFontSubset *font)
             s << (char)('A' + (tag % 26));
             tag /= 26;
         }
-        s <<  "+" << properties.postscriptName << "\n"
+        s <<  '+' << properties.postscriptName << "\n"
             "/Flags " << 4 << "\n"
             "/FontBBox ["
           << properties.boundingBox.x()*scale
diff --git a/src/gui/painting/qprintengine_ps.cpp b/src/gui/painting/qprintengine_ps.cpp
index 97ec640..29f364e 100644
--- a/src/gui/painting/qprintengine_ps.cpp
+++ b/src/gui/painting/qprintengine_ps.cpp
@@ -167,7 +167,7 @@ static QByteArray wrapDSC(const QByteArray &str)
         }
         wrapped += "\n%%+" + tmp;
     }
-    return wrapped + "\n";
+    return wrapped + '\n';
 }
 
 // ----------------------------- Internal class declarations -----------------------------
@@ -422,7 +422,7 @@ void QPSPrintEnginePrivate::drawImageHelper(qreal x, qreal y, qreal w, qreal h,
                  << size << " string readstring\n";
     ps_r7(*currentPage, out, out.size());
     *currentPage << " pop def\n";
-    *currentPage << width << ' ' << height << "[" << scaleX << " 0 0 " << scaleY << " 0 0]sl "
+    *currentPage << width << ' ' << height << '[' << scaleX << " 0 0 " << scaleY << " 0 0]sl "
                  << bits << (!mask.isNull() ? "mask " : "false ")
                  << x << ' ' << y << " di\n";
 }
@@ -529,7 +529,7 @@ void QPSPrintEnginePrivate::emitHeader(bool finished)
         else
             s << "\n%%BoundingBox: 0 0 " << w << h;
     }
-    s << "\n" << wrapDSC("%%Creator: " + creator.toUtf8());
+    s << '\n' << wrapDSC("%%Creator: " + creator.toUtf8());
     if (!title.isEmpty())
         s << wrapDSC("%%Title: " + title.toUtf8());
 #ifndef QT_NO_DATESTRING
@@ -549,7 +549,7 @@ void QPSPrintEnginePrivate::emitHeader(bool finished)
         "% Prolog copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).\n"
         "% You may copy this prolog in any way that is directly related to this document.\n"
         "% For other use of this prolog, see your licensing agreement for Qt.\n"
-      << ps_header << "\n";
+      << ps_header << '\n';
 
 
     s << "/pageinit {\n";
@@ -560,12 +560,12 @@ void QPSPrintEnginePrivate::emitHeader(bool finished)
             s << mtop*scale << mleft*scale << "translate\n";
     }
     if (orientation == QPrinter::Portrait) {
-        s << "% " << printer->widthMM() << "*" << printer->heightMM()
+        s << "% " << printer->widthMM() << '*' << printer->heightMM()
           << "mm (portrait)\n0 " << height*scale
-          << "translate " << scale << "-" << scale << "scale } def\n";
+          << "translate " << scale << '-' << scale << "scale } def\n";
     } else {
-        s << "% " << printer->heightMM() << "*" << printer->widthMM()
-          << " mm (landscape)\n 90 rotate " << scale << "-" << scale << "scale } def\n";
+        s << "% " << printer->heightMM() << '*' << printer->widthMM()
+          << " mm (landscape)\n 90 rotate " << scale << '-' << scale << "scale } def\n";
     }
     s << "%%EndProlog\n";
 
@@ -619,8 +619,8 @@ void QPSPrintEnginePrivate::flushPage(bool last)
     QPdf::ByteStream e(&trailer);
     buffer << "%%Page: "
            << pageCount << pageCount << "\n"
-           << "%%BeginPageSetup\n"
-           << "QI\n";
+           "%%BeginPageSetup\n"
+           "QI\n";
     if (hugeDocument) {
         for (QHash<QFontEngine::FaceId, QFontSubset *>::const_iterator it = fonts.constBegin();
              it != fonts.constEnd(); ++it) {
@@ -776,8 +776,8 @@ bool QPSPrintEngine::end()
     d->flushPage(true);
     QByteArray trailer;
     QPdf::ByteStream s(&trailer);
-    s << "%%Trailer\n";
-    s << "%%Pages: " << d->pageCount - 1 << "\n" <<
+    s << "%%Trailer\n"
+         "%%Pages: " << d->pageCount - 1 << '\n' <<
         wrapDSC("%%DocumentFonts: " + d->fontsUsed);
     s << "%%EOF\n";
     d->outDevice->write(trailer);
diff --git a/src/gui/painting/qprinter.cpp b/src/gui/painting/qprinter.cpp
index ba6baa6..0699de9 100644
--- a/src/gui/painting/qprinter.cpp
+++ b/src/gui/painting/qprinter.cpp
@@ -833,11 +833,15 @@ void QPrinter::setPrinterName(const QString &name)
 #endif
 
     QList<QPrinterInfo> prnList = QPrinterInfo::availablePrinters();
-    d->validPrinter = false;
-    for (int i = 0; i < prnList.size(); ++i) {
-        if (prnList[i].printerName() == name) {
-            d->validPrinter = true;
-            break;
+    if (name.isEmpty()) {
+        d->validPrinter = d->outputFormat == QPrinter::PdfFormat || d->outputFormat == QPrinter::PostScriptFormat;
+    } else {
+        d->validPrinter = false;
+        for (int i = 0; i < prnList.size(); ++i) {
+            if (prnList[i].printerName() == name) {
+                d->validPrinter = true;
+                break;
+            }
         }
     }
 
@@ -1303,6 +1307,9 @@ void QPrinter::setNumCopies(int numCopies)
 
     Returns true if collation is turned on when multiple copies is selected.
     Returns false if it is turned off when multiple copies is selected.
+    When collating is turned off the printing of each individual page will be repeated
+    the numCopies() amount before the next page is started. With collating turned on
+    all pages are printed before the next copy of those pages is started.
 
     \sa setCollateCopies()
 */
diff --git a/src/gui/painting/qprinterinfo_unix.cpp b/src/gui/painting/qprinterinfo_unix.cpp
index 55e3226..4887cf8 100644
--- a/src/gui/painting/qprinterinfo_unix.cpp
+++ b/src/gui/painting/qprinterinfo_unix.cpp
@@ -838,7 +838,7 @@ QList<QPrinterInfo> QPrinterInfo::availablePrinters()
         for (int i = 0; i < cupsPrinterCount; ++i) {
             QString printerName(QString::fromLocal8Bit(cupsPrinters[i].name));
             if (cupsPrinters[i].instance)
-                printerName += QLatin1String("/") + QString::fromLocal8Bit(cupsPrinters[i].instance);
+                printerName += QLatin1Char('/') + QString::fromLocal8Bit(cupsPrinters[i].instance);
             list.append(QPrinterInfo(printerName));
             if (cupsPrinters[i].is_default)
                 list[i].d_ptr->m_default = true;
@@ -909,7 +909,7 @@ QPrinterInfo::QPrinterInfo(const QPrinter& printer)
         for (int i = 0; i < cupsPrinterCount; ++i) {
             QString printerName(QString::fromLocal8Bit(cupsPrinters[i].name));
             if (cupsPrinters[i].instance)
-                printerName += QLatin1String("/") + QString::fromLocal8Bit(cupsPrinters[i].instance);
+                printerName += QLatin1Char('/') + QString::fromLocal8Bit(cupsPrinters[i].instance);
             if (printerName == printer.printerName()) {
                 if (cupsPrinters[i].is_default)
                     d->m_default = true;
diff --git a/src/gui/painting/qregion.cpp b/src/gui/painting/qregion.cpp
index 65964de..55f009f 100644
--- a/src/gui/painting/qregion.cpp
+++ b/src/gui/painting/qregion.cpp
@@ -450,9 +450,9 @@ QDebug operator<<(QDebug s, const QRegion &r)
 {
     QVector<QRect> rects = r.rects();
     s.nospace() << "QRegion(size=" << rects.size() << "), "
-                << "bounds = " << r.boundingRect() << "\n";
+                << "bounds = " << r.boundingRect() << '\n';
     for (int i=0; i<rects.size(); ++i)
-        s << "- " << i << rects.at(i) << "\n";
+        s << "- " << i << rects.at(i) << '\n';
     return s;
 }
 #endif
@@ -1601,7 +1601,7 @@ void QRegionPrivate::selfTest() const
     for (int i = 0; i < numRects; ++i) {
         const QRect r = rects.at(i);
         if ((r.width() * r.height()) > innerArea)
-            qDebug() << "selfTest(): innerRect" << innerRect << "<" << r;
+            qDebug() << "selfTest(): innerRect" << innerRect << '<' << r;
     }
 
     QRect r = rects.first();
diff --git a/src/gui/painting/qstroker.cpp b/src/gui/painting/qstroker.cpp
index b894c62..5fffc72 100644
--- a/src/gui/painting/qstroker.cpp
+++ b/src/gui/painting/qstroker.cpp
@@ -763,7 +763,7 @@ template <class Iterator> bool qt_stroke_side(Iterator *it,
 
 qreal qt_t_for_arc_angle(qreal angle)
 {
-    if (qFuzzyCompare(angle + 1, qreal(1)))
+    if (qFuzzyIsNull(angle))
         return 0;
 
     if (qFuzzyCompare(angle, qreal(90)))
@@ -904,13 +904,13 @@ QPointF qt_curves_for_arc(const QRectF &rect, qreal startAngle, qreal sweepLengt
     }
 
     // avoid empty start segment
-    if (qFuzzyCompare(startT, qreal(1))) {
+    if (qFuzzyIsNull(startT - qreal(1))) {
         startT = 0;
         startSegment += delta;
     }
 
     // avoid empty end segment
-    if (qFuzzyCompare(endT + 1, qreal(1))) {
+    if (qFuzzyIsNull(endT)) {
         endT = 1;
         endSegment -= delta;
     }
@@ -918,8 +918,8 @@ QPointF qt_curves_for_arc(const QRectF &rect, qreal startAngle, qreal sweepLengt
     startT = qt_t_for_arc_angle(startT * 90);
     endT = qt_t_for_arc_angle(endT * 90);
 
-    const bool splitAtStart = !qFuzzyCompare(startT + 1, qreal(1));
-    const bool splitAtEnd = !qFuzzyCompare(endT, qreal(1));
+    const bool splitAtStart = !qFuzzyIsNull(startT);
+    const bool splitAtEnd = !qFuzzyIsNull(endT - qreal(1));
 
     const int end = endSegment + delta;
 
@@ -1018,7 +1018,7 @@ void QDashStroker::processCurrentSubpath()
         sumLength += dashes[i];
     }
 
-    if (qFuzzyCompare(sumLength + 1, qreal(1)))
+    if (qFuzzyIsNull(sumLength))
         return;
 
     Q_ASSERT(dashCount > 0);
diff --git a/src/gui/painting/qstroker_p.h b/src/gui/painting/qstroker_p.h
index 72141aa..ca1f270 100644
--- a/src/gui/painting/qstroker_p.h
+++ b/src/gui/painting/qstroker_p.h
@@ -179,7 +179,7 @@ private:
 
 };
 
-class Q_GUI_EXPORT QStroker : public QStrokerOps
+class QStroker : public QStrokerOps
 {
 public:
 
diff --git a/src/gui/painting/qtessellator.cpp b/src/gui/painting/qtessellator.cpp
index a3f00e2..b3b636a 100644
--- a/src/gui/painting/qtessellator.cpp
+++ b/src/gui/painting/qtessellator.cpp
@@ -1080,7 +1080,7 @@ void QTessellatorPrivate::addIntersection(const Edge *e1, const Edge *e2)
         yi = y;
     }
     QDEBUG() << "   between edges " << e1->edge << "and" << e2->edge << "at point ("
-             << Q27Dot5ToDouble(yi) << ")";
+             << Q27Dot5ToDouble(yi) << ')';
 
     Intersection i1;
     i1.y = yi;
@@ -1173,7 +1173,7 @@ void QTessellatorPrivate::addIntersections()
         for (int i = 0; i < scanline.size; ++i) {
             Edge *e = scanline.edges[i];
             QDEBUG() << "    " << i << e->edge << "isect=(" << e->intersect_left << e->intersect_right
-                     << ")";
+                     << ')';
         }
 #endif
 
@@ -1239,8 +1239,8 @@ QRectF QTessellator::tessellate(const QPointF *points, int nPoints)
         QDEBUG() << "    " << i << ": "
                  << "point=" << d->vertices.position(d->vertices.sorted[i])
                  << "flags=" << d->vertices.sorted[i]->flags
-                 << "pos=(" << Q27Dot5ToDouble(d->vertices.sorted[i]->x) << "/"
-                 << Q27Dot5ToDouble(d->vertices.sorted[i]->y) << ")";
+                 << "pos=(" << Q27Dot5ToDouble(d->vertices.sorted[i]->x) << '/'
+                 << Q27Dot5ToDouble(d->vertices.sorted[i]->y) << ')';
     }
 #endif
 
@@ -1270,9 +1270,9 @@ QRectF QTessellator::tessellate(const QPointF *points, int nPoints)
         for (int i = 0; i < d->scanline.size; ++i) {
             QDEBUG() << "   " << d->scanline.edges[i]->edge
                      << "p0= (" << Q27Dot5ToDouble(d->scanline.edges[i]->v0->x)
-                     << "/" << Q27Dot5ToDouble(d->scanline.edges[i]->v0->y)
+                     << '/' << Q27Dot5ToDouble(d->scanline.edges[i]->v0->y)
                      << ") p1= (" << Q27Dot5ToDouble(d->scanline.edges[i]->v1->x)
-                     << "/" << Q27Dot5ToDouble(d->scanline.edges[i]->v1->y) << ")"
+                     << '/' << Q27Dot5ToDouble(d->scanline.edges[i]->v1->y) << ')'
                      << "x=" << Q27Dot5ToDouble(d->scanline.edges[i]->positionAt(d->y))
                      << "isLeftOfNext="
                      << ((i < d->scanline.size - 1)
@@ -1435,7 +1435,7 @@ void QTessellator::tessellateRect(const QPointF &a_, const QPointF &b_, qreal wi
         QPointF perp(pb.y() - pa.y(), pa.x() - pb.x());
         qreal length = qSqrt(perp.x() * perp.x() + perp.y() * perp.y());
 
-        if (qFuzzyCompare(length + 1, static_cast<qreal>(1)))
+        if (qFuzzyIsNull(length))
             return;
 
         // need the half of the width
diff --git a/src/gui/painting/qtextureglyphcache.cpp b/src/gui/painting/qtextureglyphcache.cpp
index 89df869..6b195bf 100644
--- a/src/gui/painting/qtextureglyphcache.cpp
+++ b/src/gui/painting/qtextureglyphcache.cpp
@@ -157,6 +157,46 @@ void QTextureGlyphCache::populate(const QTextItemInt &ti,
 
 }
 
+QImage QTextureGlyphCache::textureMapForGlyph(glyph_t g) const
+{
+#if defined(Q_WS_X11)
+    if (m_transform.type() > QTransform::TxTranslate) {
+        QFontEngineFT::GlyphFormat format = QFontEngineFT::Format_None;
+        QImage::Format imageFormat = QImage::Format_Invalid;
+        switch (m_type) {
+        case Raster_RGBMask:
+            format = QFontEngineFT::Format_A32;
+            imageFormat = QImage::Format_RGB32;
+            break;
+        case Raster_A8:
+            format = QFontEngineFT::Format_A8;
+            imageFormat = QImage::Format_Indexed8;
+            break;
+        case Raster_Mono:
+            format = QFontEngineFT::Format_Mono;
+            imageFormat = QImage::Format_Mono;
+            break;
+        };
+
+        QFontEngineFT *ft = static_cast<QFontEngineFT*> (m_current_textitem->fontEngine);
+        QFontEngineFT::QGlyphSet *gset = ft->loadTransformedGlyphSet(m_transform);
+
+        if (gset && ft->loadGlyphs(gset, &g, 1, format)) {
+            QFontEngineFT::Glyph *glyph = gset->glyph_data.value(g);
+            const int bytesPerLine = (format == QFontEngineFT::Format_Mono ? ((glyph->width + 31) & ~31) >> 3
+                               : (glyph->width + 3) & ~3);
+            return QImage(glyph->data, glyph->width, glyph->height, bytesPerLine, imageFormat);
+        }
+    } else
+#endif
+    if (m_type == QFontEngineGlyphCache::Raster_RGBMask)
+        return m_current_textitem->fontEngine->alphaRGBMapForGlyph(g, glyphMargin(), m_transform);
+    else
+        return m_current_textitem->fontEngine->alphaMapForGlyph(g, m_transform);
+
+    return QImage();
+}
+
 /************************************************************************
  * QImageTextureGlyphCache
  */
@@ -198,34 +238,7 @@ int QImageTextureGlyphCache::glyphMargin() const
 
 void QImageTextureGlyphCache::fillTexture(const Coord &c, glyph_t g)
 {
-    QImage mask;
-#if defined(Q_WS_X11)
-    if (m_transform.type() > QTransform::TxTranslate) {
-        QFontEngineFT::GlyphFormat format = QFontEngineFT::Format_None;
-        switch (m_type) {
-        case Raster_RGBMask:
-            format = QFontEngineFT::Format_A32; break;
-        case Raster_A8:
-            format = QFontEngineFT::Format_A8; break;
-        case Raster_Mono:
-            format = QFontEngineFT::Format_Mono; break;
-        };
-
-        QFontEngineFT *ft = static_cast<QFontEngineFT*> (m_current_textitem->fontEngine);
-        QFontEngineFT::QGlyphSet *gset = ft->loadTransformedGlyphSet(m_transform);
-
-        if (gset && ft->loadGlyphs(gset, &g, 1, format)) {
-            QFontEngineFT::Glyph *glyph = gset->glyph_data.value(g);
-            const int bytesPerLine = (format == QFontEngineFT::Format_Mono ? ((glyph->width + 31) & ~31) >> 3
-                               : (glyph->width + 3) & ~3);
-            mask = QImage(glyph->data, glyph->width, glyph->height, bytesPerLine, m_image.format());
-        }
-    } else
-#endif
-    if (m_type == QFontEngineGlyphCache::Raster_RGBMask)
-        mask = m_current_textitem->fontEngine->alphaRGBMapForGlyph(g, glyphMargin(), m_transform);
-    else
-        mask = m_current_textitem->fontEngine->alphaMapForGlyph(g, m_transform);
+    QImage mask = textureMapForGlyph(g);
 
 #ifdef CACHE_DEBUG
     printf("fillTexture of %dx%d at %d,%d in the cache of %dx%d\n", c.w, c.h, c.x, c.y, m_image.width(), m_image.height());
diff --git a/src/gui/painting/qtextureglyphcache_p.h b/src/gui/painting/qtextureglyphcache_p.h
index 7f2c478..689c091 100644
--- a/src/gui/painting/qtextureglyphcache_p.h
+++ b/src/gui/painting/qtextureglyphcache_p.h
@@ -108,6 +108,8 @@ public:
 
     QHash<glyph_t, Coord> coords;
 
+    QImage textureMapForGlyph(glyph_t g) const;
+
 protected:
     const QTextItemInt *m_current_textitem;
 
@@ -116,11 +118,10 @@ protected:
     int m_cx; // current x
     int m_cy; // current y
     QFontEngineGlyphCache::Type m_type;
-
 };
 
 
-class Q_GUI_EXPORT QImageTextureGlyphCache : public QTextureGlyphCache
+class QImageTextureGlyphCache : public QTextureGlyphCache
 {
 public:
     QImageTextureGlyphCache(QFontEngineGlyphCache::Type type, const QTransform &matrix)
diff --git a/src/gui/painting/qtransform.cpp b/src/gui/painting/qtransform.cpp
index cec2d16..4bc20f6 100644
--- a/src/gui/painting/qtransform.cpp
+++ b/src/gui/painting/qtransform.cpp
@@ -238,11 +238,11 @@ QT_BEGIN_NAMESPACE
     \sa reset()
 */
 QTransform::QTransform()
-    : m_13(0), m_23(0), m_33(1)
+    : affine(true)
+    , m_13(0), m_23(0), m_33(1)
     , m_type(TxNone)
     , m_dirty(TxNone)
 {
-
 }
 
 /*!
@@ -256,12 +256,11 @@ QTransform::QTransform()
 QTransform::QTransform(qreal h11, qreal h12, qreal h13,
                        qreal h21, qreal h22, qreal h23,
                        qreal h31, qreal h32, qreal h33)
-    : affine(h11, h12, h21, h22, h31, h32),
-      m_13(h13), m_23(h23), m_33(h33)
+    : affine(h11, h12, h21, h22, h31, h32, true)
+    , m_13(h13), m_23(h23), m_33(h33)
     , m_type(TxNone)
     , m_dirty(TxProject)
 {
-
 }
 
 /*!
@@ -273,12 +272,11 @@ QTransform::QTransform(qreal h11, qreal h12, qreal h13,
 */
 QTransform::QTransform(qreal h11, qreal h12, qreal h21,
                        qreal h22, qreal dx, qreal dy)
-    : affine(h11, h12, h21, h22, dx, dy),
-      m_13(0), m_23(0), m_33(1)
+    : affine(h11, h12, h21, h22, dx, dy, true)
+    , m_13(0), m_23(0), m_33(1)
     , m_type(TxNone)
     , m_dirty(TxShear)
 {
-
 }
 
 /*!
@@ -289,12 +287,11 @@ QTransform::QTransform(qreal h11, qreal h12, qreal h21,
     and 1 respectively.
  */
 QTransform::QTransform(const QMatrix &mtx)
-    : affine(mtx),
+    : affine(mtx._m11, mtx._m12, mtx._m21, mtx._m22, mtx._dx, mtx._dy, true),
       m_13(0), m_23(0), m_33(1)
     , m_type(TxNone)
     , m_dirty(TxShear)
 {
-
 }
 
 /*!
@@ -317,7 +314,7 @@ QTransform QTransform::adjoint() const
 
     return QTransform(h11, h12, h13,
                       h21, h22, h23,
-                      h31, h32, h33);
+                      h31, h32, h33, true);
 }
 
 /*!
@@ -327,7 +324,7 @@ QTransform QTransform::transposed() const
 {
     QTransform t(affine._m11, affine._m21, affine._dx,
                  affine._m12, affine._m22, affine._dy,
-                 m_13, m_23, m_33);
+                 m_13, m_23, m_33, true);
     t.m_type = m_type;
     t.m_dirty = m_dirty;
     return t;
@@ -345,11 +342,10 @@ QTransform QTransform::transposed() const
 */
 QTransform QTransform::inverted(bool *invertible) const
 {
-    QTransform invert;
+    QTransform invert(true);
     bool inv = true;
-    qreal det;
 
-    switch(type()) {
+    switch(inline_type()) {
     case TxNone:
         break;
     case TxTranslate:
@@ -357,11 +353,11 @@ QTransform QTransform::inverted(bool *invertible) const
         invert.affine._dy = -affine._dy;
         break;
     case TxScale:
-        inv = !qFuzzyCompare(affine._m11 + 1, 1);
-        inv &= !qFuzzyCompare(affine._m22 + 1, 1);
+        inv = !qFuzzyIsNull(affine._m11);
+        inv &= !qFuzzyIsNull(affine._m22);
         if (inv) {
-            invert.affine._m11 = 1 / affine._m11;
-            invert.affine._m22 = 1 / affine._m22;
+            invert.affine._m11 = 1. / affine._m11;
+            invert.affine._m22 = 1. / affine._m22;
             invert.affine._dx = -affine._dx * invert.affine._m11;
             invert.affine._dy = -affine._dy * invert.affine._m22;
         }
@@ -372,8 +368,8 @@ QTransform QTransform::inverted(bool *invertible) const
         break;
     default:
         // general case
-        det = determinant();
-        inv = !qFuzzyCompare(det + 1, 1);
+        qreal det = determinant();
+        inv = !qFuzzyIsNull(det);
         if (inv)
             invert = adjoint() / det;
         break;
@@ -397,12 +393,12 @@ QTransform QTransform::inverted(bool *invertible) const
 
     \sa setMatrix()
 */
-QTransform & QTransform::translate(qreal dx, qreal dy)
+QTransform &QTransform::translate(qreal dx, qreal dy)
 {
     if (dx == 0 && dy == 0)
         return *this;
 
-    switch(type()) {
+    switch(inline_type()) {
     case TxNone:
         affine._dx = dx;
         affine._dy = dy;
@@ -424,7 +420,8 @@ QTransform & QTransform::translate(qreal dx, qreal dy)
         affine._dy += dy*affine._m22 + dx*affine._m12;
         break;
     }
-    m_dirty |= TxTranslate;
+    if (m_dirty < TxTranslate)
+        m_dirty = TxTranslate;
     return *this;
 }
 
@@ -437,7 +434,7 @@ QTransform & QTransform::translate(qreal dx, qreal dy)
 */
 QTransform QTransform::fromTranslate(qreal dx, qreal dy)
 {
-    QTransform transform(1, 0, 0, 1, dx, dy);
+    QTransform transform(1, 0, 0, 0, 1, 0, dx, dy, 1, true);
     if (dx == 0 && dy == 0)
         transform.m_dirty = TxNone;
     else
@@ -456,7 +453,7 @@ QTransform & QTransform::scale(qreal sx, qreal sy)
     if (sx == 1 && sy == 1)
         return *this;
 
-    switch(type()) {
+    switch(inline_type()) {
     case TxNone:
     case TxTranslate:
         affine._m11 = sx;
@@ -476,7 +473,8 @@ QTransform & QTransform::scale(qreal sx, qreal sy)
         affine._m22 *= sy;
         break;
     }
-    m_dirty |= TxScale;
+    if (m_dirty < TxScale)
+        m_dirty = TxScale;
     return *this;
 }
 
@@ -489,8 +487,8 @@ QTransform & QTransform::scale(qreal sx, qreal sy)
 */
 QTransform QTransform::fromScale(qreal sx, qreal sy)
 {
-    QTransform transform(sx, 0, 0, sy, 0, 0);
-    if (sx == 1 && sy == 1)
+    QTransform transform(sx, 0, 0, 0, sy, 0, 0, 0, 1, true);
+    if (sx == 1. && sy == 1.)
         transform.m_dirty = TxNone;
     else
         transform.m_dirty = TxScale;
@@ -505,7 +503,10 @@ QTransform QTransform::fromScale(qreal sx, qreal sy)
 */
 QTransform & QTransform::shear(qreal sh, qreal sv)
 {
-    switch(type()) {
+    if (sh == 0 && sv == 0)
+        return *this;
+
+    switch(inline_type()) {
     case TxNone:
     case TxTranslate:
         affine._m12 = sv;
@@ -533,7 +534,8 @@ QTransform & QTransform::shear(qreal sh, qreal sv)
         break;
     }
     }
-    m_dirty |= TxShear;
+    if (m_dirty < TxShear)
+        m_dirty = TxShear;
     return *this;
 }
 
@@ -574,7 +576,7 @@ QTransform & QTransform::rotate(qreal a, Qt::Axis axis)
     }
 
     if (axis == Qt::ZAxis) {
-        switch(type()) {
+        switch(inline_type()) {
         case TxNone:
         case TxTranslate:
             affine._m11 = cosa;
@@ -609,7 +611,8 @@ QTransform & QTransform::rotate(qreal a, Qt::Axis axis)
             break;
         }
         }
-        m_dirty |= TxRotate;
+        if (m_dirty < TxRotate)
+            m_dirty = TxRotate;
     } else {
         QTransform result;
         if (axis == Qt::YAxis) {
@@ -646,7 +649,7 @@ QTransform & QTransform::rotateRadians(qreal a, Qt::Axis axis)
     qreal cosa = qCos(a);
 
     if (axis == Qt::ZAxis) {
-        switch(type()) {
+        switch(inline_type()) {
         case TxNone:
         case TxTranslate:
             affine._m11 = cosa;
@@ -681,7 +684,8 @@ QTransform & QTransform::rotateRadians(qreal a, Qt::Axis axis)
             break;
         }
         }
-        m_dirty |= TxRotate;
+        if (m_dirty < TxRotate)
+            m_dirty = TxRotate;
     } else {
         QTransform result;
         if (axis == Qt::YAxis) {
@@ -730,11 +734,11 @@ bool QTransform::operator!=(const QTransform &o) const
 */
 QTransform & QTransform::operator*=(const QTransform &o)
 {
-    const TransformationType otherType = o.type();
+    const TransformationType otherType = o.inline_type();
     if (otherType == TxNone)
         return *this;
 
-    const TransformationType thisType = type();
+    const TransformationType thisType = inline_type();
     if (thisType == TxNone)
         return operator=(o);
 
@@ -812,9 +816,77 @@ QTransform & QTransform::operator*=(const QTransform &o)
 */
 QTransform QTransform::operator*(const QTransform &m) const
 {
-    QTransform result = *this;
-    result *= m;
-    return result;
+    const TransformationType otherType = m.inline_type();
+    if (otherType == TxNone)
+        return *this;
+
+    const TransformationType thisType = inline_type();
+    if (thisType == TxNone)
+        return m;
+
+    QTransform t(true);
+    TransformationType type = qMax(thisType, otherType);
+    switch(type) {
+    case TxNone:
+        break;
+    case TxTranslate:
+        t.affine._dx = affine._dx + m.affine._dx;
+        t.affine._dy += affine._dy + m.affine._dy;
+        break;
+    case TxScale:
+    {
+        qreal m11 = affine._m11*m.affine._m11;
+        qreal m22 = affine._m22*m.affine._m22;
+
+        qreal m31 = affine._dx*m.affine._m11 + m.affine._dx;
+        qreal m32 = affine._dy*m.affine._m22 + m.affine._dy;
+
+        t.affine._m11 = m11;
+        t.affine._m22 = m22;
+        t.affine._dx = m31; t.affine._dy = m32;
+        break;
+    }
+    case TxRotate:
+    case TxShear:
+    {
+        qreal m11 = affine._m11*m.affine._m11 + affine._m12*m.affine._m21;
+        qreal m12 = affine._m11*m.affine._m12 + affine._m12*m.affine._m22;
+
+        qreal m21 = affine._m21*m.affine._m11 + affine._m22*m.affine._m21;
+        qreal m22 = affine._m21*m.affine._m12 + affine._m22*m.affine._m22;
+
+        qreal m31 = affine._dx*m.affine._m11 + affine._dy*m.affine._m21 + m.affine._dx;
+        qreal m32 = affine._dx*m.affine._m12 + affine._dy*m.affine._m22 + m.affine._dy;
+
+        t.affine._m11 = m11; t.affine._m12 = m12;
+        t.affine._m21 = m21; t.affine._m22 = m22;
+        t.affine._dx = m31; t.affine._dy = m32;
+        break;
+    }
+    case TxProject:
+    {
+        qreal m11 = affine._m11*m.affine._m11 + affine._m12*m.affine._m21 + m_13*m.affine._dx;
+        qreal m12 = affine._m11*m.affine._m12 + affine._m12*m.affine._m22 + m_13*m.affine._dy;
+        qreal m13 = affine._m11*m.m_13 + affine._m12*m.m_23 + m_13*m.m_33;
+
+        qreal m21 = affine._m21*m.affine._m11 + affine._m22*m.affine._m21 + m_23*m.affine._dx;
+        qreal m22 = affine._m21*m.affine._m12 + affine._m22*m.affine._m22 + m_23*m.affine._dy;
+        qreal m23 = affine._m21*m.m_13 + affine._m22*m.m_23 + m_23*m.m_33;
+
+        qreal m31 = affine._dx*m.affine._m11 + affine._dy*m.affine._m21 + m_33*m.affine._dx;
+        qreal m32 = affine._dx*m.affine._m12 + affine._dy*m.affine._m22 + m_33*m.affine._dy;
+        qreal m33 = affine._dx*m.m_13 + affine._dy*m.m_23 + m_33*m.m_33;
+
+        t.affine._m11 = m11; t.affine._m12 = m12; t.m_13 = m13;
+        t.affine._m21 = m21; t.affine._m22 = m22; t.m_23 = m23;
+        t.affine._dx = m31; t.affine._dy = m32; t.m_33 = m33;
+    }
+    }
+
+    t.m_dirty = type;
+    t.m_type = type;
+
+    return t;
 }
 
 /*!
@@ -956,7 +1028,7 @@ QDebug operator<<(QDebug dbg, const QTransform &m)
                   << " 31=" << m.m31()
                   << " 32=" << m.m32()
                   << " 33=" << m.m33()
-                  << ")";
+                  << ')';
     return dbg.space();
 }
 #endif
@@ -976,7 +1048,7 @@ QPoint QTransform::map(const QPoint &p) const
 
     qreal x = 0, y = 0;
 
-    TransformationType t = type();
+    TransformationType t = inline_type();
     switch(t) {
     case TxNone:
         x = fx;
@@ -1027,7 +1099,7 @@ QPointF QTransform::map(const QPointF &p) const
 
     qreal x = 0, y = 0;
 
-    TransformationType t = type();
+    TransformationType t = inline_type();
     switch(t) {
     case TxNone:
         x = fx;
@@ -1098,7 +1170,7 @@ QLine QTransform::map(const QLine &l) const
 
     qreal x1 = 0, y1 = 0, x2 = 0, y2 = 0;
 
-    TransformationType t = type();
+    TransformationType t = inline_type();
     switch(t) {
     case TxNone:
         x1 = fx1;
@@ -1157,7 +1229,7 @@ QLineF QTransform::map(const QLineF &l) const
 
     qreal x1 = 0, y1 = 0, x2 = 0, y2 = 0;
 
-    TransformationType t = type();
+    TransformationType t = inline_type();
     switch(t) {
     case TxNone:
         x1 = fx1;
@@ -1245,7 +1317,10 @@ static QPolygonF mapProjective(const QTransform &transform, const QPolygonF &pol
 */
 QPolygonF QTransform::map(const QPolygonF &a) const
 {
-    TransformationType t = type();
+    TransformationType t = inline_type();
+    if (t <= TxTranslate)
+        return a.translated(affine._dx, affine._dy);
+
     if (t >= QTransform::TxProject)
         return mapProjective(*this, a);
 
@@ -1272,7 +1347,10 @@ QPolygonF QTransform::map(const QPolygonF &a) const
 */
 QPolygon QTransform::map(const QPolygon &a) const
 {
-    TransformationType t = type();
+    TransformationType t = inline_type();
+    if (t <= TxTranslate)
+        return a.translated(qRound(affine._dx), qRound(affine._dy));
+
     if (t >= QTransform::TxProject)
         return mapProjective(*this, QPolygonF(a)).toPolygon();
 
@@ -1314,7 +1392,7 @@ extern QPainterPath qt_regionToPath(const QRegion &region);
 */
 QRegion QTransform::map(const QRegion &r) const
 {
-    TransformationType t = type();
+    TransformationType t = inline_type();
     if (t == TxNone)
         return r;
 
@@ -1341,7 +1419,7 @@ struct QHomogeneousCoordinate
     QHomogeneousCoordinate(qreal x_, qreal y_, qreal w_) : x(x_), y(y_), w(w_) {}
 
     const QPointF toPoint() const {
-        qreal iw = 1 / w;
+        qreal iw = 1. / w;
         return QPointF(x * iw, y * iw);
     }
 };
@@ -1481,7 +1559,7 @@ static QPainterPath mapProjective(const QTransform &transform, const QPainterPat
 */
 QPainterPath QTransform::map(const QPainterPath &path) const
 {
-    TransformationType t = type();
+    TransformationType t = inline_type();
     if (t == TxNone || path.isEmpty())
         return path;
 
@@ -1489,15 +1567,11 @@ QPainterPath QTransform::map(const QPainterPath &path) const
         return mapProjective(*this, path);
 
     QPainterPath copy = path;
-    copy.detach();
 
     if (t == TxTranslate) {
-        for (int i=0; i<path.elementCount(); ++i) {
-            QPainterPath::Element &e = copy.d_ptr->elements[i];
-            e.x += affine._dx;
-            e.y += affine._dy;
-        }
+        copy.translate(affine._dx, affine._dy);
     } else {
+        copy.detach();
         // Full xform
         for (int i=0; i<path.elementCount(); ++i) {
             QPainterPath::Element &e = copy.d_ptr->elements[i];
@@ -1530,7 +1604,7 @@ QPainterPath QTransform::map(const QPainterPath &path) const
 */
 QPolygon QTransform::mapToPolygon(const QRect &rect) const
 {
-    TransformationType t = type();
+    TransformationType t = inline_type();
 
     QPolygon a(4);
     qreal x[4] = { 0, 0, 0, 0 }, y[4] = { 0, 0, 0, 0 };
@@ -1704,7 +1778,10 @@ void QTransform::setMatrix(qreal m11, qreal m12, qreal m13,
 
 QRect QTransform::mapRect(const QRect &rect) const
 {
-    TransformationType t = type();
+    TransformationType t = inline_type();
+    if (t <= TxTranslate)
+        return rect.translated(qRound(affine._dx), qRound(affine._dy));
+
     if (t <= TxScale) {
         int x = qRound(affine._m11*rect.x() + affine._dx);
         int y = qRound(affine._m22*rect.y() + affine._dy);
@@ -1771,7 +1848,10 @@ QRect QTransform::mapRect(const QRect &rect) const
 */
 QRectF QTransform::mapRect(const QRectF &rect) const
 {
-    TransformationType t = type();
+    TransformationType t = inline_type();
+    if (t <= TxTranslate)
+        return rect.translated(affine._dx, affine._dy);
+
     if (t <= TxScale) {
         qreal x = affine._m11*rect.x() + affine._dx;
         qreal y = affine._m22*rect.y() + affine._dy;
@@ -1842,7 +1922,7 @@ QRectF QTransform::mapRect(const QRectF &rect) const
 */
 void QTransform::map(qreal x, qreal y, qreal *tx, qreal *ty) const
 {
-    TransformationType t = type();
+    TransformationType t = inline_type();
     MAP(x, y, *tx, *ty);
 }
 
@@ -1856,7 +1936,7 @@ void QTransform::map(qreal x, qreal y, qreal *tx, qreal *ty) const
 */
 void QTransform::map(int x, int y, int *tx, int *ty) const
 {
-    TransformationType t = type();
+    TransformationType t = inline_type();
     qreal fx = 0, fy = 0;
     MAP(x, y, fx, fy);
     *tx = qRound(fx);
@@ -1885,25 +1965,41 @@ const QMatrix &QTransform::toAffine() const
   */
 QTransform::TransformationType QTransform::type() const
 {
-    if (m_dirty >= m_type) {
-        if (m_dirty > TxShear && (!qFuzzyCompare(m_13 + 1, 1) || !qFuzzyCompare(m_23 + 1, 1) || !qFuzzyCompare(m_33, 1)))
+    if(m_dirty == TxNone || m_dirty < m_type)
+        return static_cast<TransformationType>(m_type);
+
+    switch (static_cast<TransformationType>(m_dirty)) {
+    case TxProject:
+        if (!qFuzzyIsNull(m_13) || !qFuzzyIsNull(m_23) || !qFuzzyIsNull(m_33 - 1)) {
              m_type = TxProject;
-        else if (m_dirty > TxScale && (!qFuzzyCompare(affine._m12 + 1, 1) || !qFuzzyCompare(affine._m21 + 1, 1))) {
+             break;
+         }
+    case TxShear:
+    case TxRotate:
+        if (!qFuzzyIsNull(affine._m12) || !qFuzzyIsNull(affine._m21)) {
             const qreal dot = affine._m11 * affine._m12 + affine._m21 * affine._m22;
-            if (qFuzzyCompare(dot + 1, 1))
+            if (qFuzzyIsNull(dot))
                 m_type = TxRotate;
             else
                 m_type = TxShear;
-        } else if (m_dirty > TxTranslate && (!qFuzzyCompare(affine._m11, 1) || !qFuzzyCompare(affine._m22, 1)))
+            break;
+        }
+    case TxScale:
+        if (!qFuzzyIsNull(affine._m11 - 1) || !qFuzzyIsNull(affine._m22 - 1)) {
             m_type = TxScale;
-        else if (m_dirty > TxNone && (!qFuzzyCompare(affine._dx + 1, 1) || !qFuzzyCompare(affine._dy + 1, 1)))
+            break;
+        }
+    case TxTranslate:
+        if (!qFuzzyIsNull(affine._dx) || !qFuzzyIsNull(affine._dy)) {
             m_type = TxTranslate;
-        else
-            m_type = TxNone;
-
-        m_dirty = TxNone;
+            break;
+        }
+    case TxNone:
+        m_type = TxNone;
+        break;
     }
 
+    m_dirty = TxNone;
     return static_cast<TransformationType>(m_type);
 }
 
diff --git a/src/gui/painting/qtransform.h b/src/gui/painting/qtransform.h
index c76409b..a5002ca 100644
--- a/src/gui/painting/qtransform.h
+++ b/src/gui/painting/qtransform.h
@@ -159,6 +159,19 @@ public:
     static QTransform fromScale(qreal dx, qreal dy);
 
 private:
+    inline QTransform(qreal h11, qreal h12, qreal h13,
+                      qreal h21, qreal h22, qreal h23,
+                      qreal h31, qreal h32, qreal h33, bool)
+        : affine(h11, h12, h21, h22, h31, h32, true)
+        , m_13(h13), m_23(h23), m_33(h33)
+        , m_type(TxNone)
+        , m_dirty(TxProject) {}
+    inline QTransform(bool)
+        : affine(true)
+        , m_13(0), m_23(0), m_33(1)
+        , m_type(TxNone)
+        , m_dirty(TxNone) {}
+    inline TransformationType inline_type() const;
     QMatrix affine;
     qreal   m_13;
     qreal   m_23;
@@ -173,18 +186,25 @@ private:
 Q_DECLARE_TYPEINFO(QTransform, Q_MOVABLE_TYPE);
 
 /******* inlines *****/
+inline QTransform::TransformationType QTransform::inline_type() const
+{
+    if (m_dirty == TxNone)
+        return static_cast<TransformationType>(m_type);
+    return type();
+}
+
 inline bool QTransform::isAffine() const
 {
-    return type() < TxProject;
+    return inline_type() < TxProject;
 }
 inline bool QTransform::isIdentity() const
 {
-    return type() == TxNone;
+    return inline_type() == TxNone;
 }
 
 inline bool QTransform::isInvertible() const
 {
-    return !qFuzzyCompare(determinant() + 1, 1);
+    return !qFuzzyIsNull(determinant());
 }
 
 inline bool QTransform::isScaling() const
@@ -193,12 +213,12 @@ inline bool QTransform::isScaling() const
 }
 inline bool QTransform::isRotating() const
 {
-    return type() >= TxRotate;
+    return inline_type() >= TxRotate;
 }
 
 inline bool QTransform::isTranslating() const
 {
-    return type() >= TxTranslate;
+    return inline_type() >= TxTranslate;
 }
 
 inline qreal QTransform::determinant() const
@@ -312,8 +332,10 @@ inline QTransform &QTransform::operator-=(qreal num)
 }
 
 /****** stream functions *******************/
+#ifndef QT_NO_DATASTREAM
 Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QTransform &);
 Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QTransform &);
+#endif
 
 #ifndef QT_NO_DEBUG_STREAM
 Q_GUI_EXPORT QDebug operator<<(QDebug, const QTransform &);
diff --git a/src/gui/painting/qvectorpath_p.h b/src/gui/painting/qvectorpath_p.h
index 2713cda..b073f8c 100644
--- a/src/gui/painting/qvectorpath_p.h
+++ b/src/gui/painting/qvectorpath_p.h
@@ -94,7 +94,7 @@ public:
         // Shape rendering specifiers...
         OddEvenFill             = 0x1000,
         WindingFill             = 0x2000,
-        ImplicitClose           = 0x4000,
+        ImplicitClose           = 0x4000
     };
 
     // ### Falcon: introduca a struct XY for points so lars is not so confused...
@@ -112,7 +112,7 @@ public:
     {
     }
 
-    const QRealRect &controlPointRect() const;
+    QRectF controlPointRect() const;
 
     inline Hint shape() const { return (Hint) (m_hints & ShapeHintMask); }
 
diff --git a/src/gui/painting/qwindowsurface_d3d.cpp b/src/gui/painting/qwindowsurface_d3d.cpp
deleted file mode 100644
index 2b7f633..0000000
--- a/src/gui/painting/qwindowsurface_d3d.cpp
+++ /dev/null
@@ -1,169 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the either Technology Preview License Agreement or the
-** Beta Release License Agreement.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, 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 1.0, 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.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//#define D3D_DEBUG_BACKBUFFER
-
-#include <QtGui/QPaintDevice>
-#include <QtGui/QWidget>
-#include "qdebug.h"
-
-#include "qpaintengine_d3d_p.h"
-#include "qwindowsurface_d3d_p.h"
-#include "private/qwidget_p.h"
-#include "private/qbackingstore_p.h"
-
-#include <d3d9.h>
-
-QT_BEGIN_NAMESPACE
-
-extern QDirect3DPaintEngine *qt_d3dEngine();
-
-struct QD3DWindowSurfacePrivate
-{
-    QSize m_lastSize;
-    QWidget *m_widget;
-};
-
-QD3DWindowSurface::QD3DWindowSurface(QWidget *window)
-    : QWindowSurface(window), d_ptr(new QD3DWindowSurfacePrivate)
-{
-    Q_ASSERT(window->isTopLevel());
-    d_ptr->m_widget = window;
-}
-
-
-QD3DWindowSurface::~QD3DWindowSurface()
-{
-    delete d_ptr;
-}
-
-QPaintDevice *QD3DWindowSurface::paintDevice()
-{
-    return d_ptr->m_widget;
-}
-
-
-void QD3DWindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoint &offset)
-{
-    QPoint wOffset = qt_qwidget_data(widget)->wrect.topLeft();
-
-    QDirect3DPaintEngine *engine = qt_d3dEngine();
-    LPDIRECT3DSWAPCHAIN9 swapchain = engine->swapChain(d_ptr->m_widget);
-
-    if (swapchain) {
-        QRect br = rgn.boundingRect();
-        QRect wbr = br.translated(-wOffset);
-
-        RECT destrect;
-        destrect.left   = wbr.x();
-        destrect.top    = wbr.y();
-        destrect.right  = destrect.left + wbr.width();
-        destrect.bottom = destrect.top  + wbr.height();
-
-        RECT srcrect;
-        srcrect.left    = br.x() + offset.x();
-        srcrect.top     = br.y() + offset.y();
-        srcrect.right   = wbr.width() + srcrect.left;
-        srcrect.bottom  = wbr.height() + srcrect.top;
-        int devwidth = d_ptr->m_lastSize.width();
-        int devheight = d_ptr->m_lastSize.height();
-
-        if (devwidth <= srcrect.right) {
-            int diff = srcrect.right - devwidth;
-            srcrect.right -= diff;
-            destrect.right -= diff;
-            if (srcrect.right <= srcrect.left)
-                return;
-        }
-        if (devheight <= srcrect.bottom) {
-            int diff = srcrect.bottom - devheight;
-            srcrect.bottom -= diff;
-            destrect.bottom -= diff;
-            if (srcrect.bottom <= srcrect.top)
-                return;
-        }
-
-        if (FAILED(swapchain->Present(&srcrect, &destrect, widget->winId(), 0, 0)))
-            qWarning("QDirect3DPaintEngine: failed to present back buffer.");
-
-#ifdef D3D_DEBUG_BACKBUFFER
-        qDebug() << widget << srcrect.left << srcrect.top << wbr.width() << wbr.height() << "Dest: " << destrect.left << destrect.top;
-        IDirect3DSurface9 *surface;
-        swapchain->GetBackBuffer(0, D3DBACKBUFFER_TYPE_MONO, &surface);
-        QString filename("C:\\test.bmp");
-        D3DXSaveSurfaceToFile(filename.utf16(), D3DXIFF_BMP, surface, 0, 0);
-        surface->Release();
-#endif
-    }
-}
-
-void QD3DWindowSurface::setGeometry(const QRect &rect)
-{
-    if (rect.isEmpty())
-        qt_d3dEngine()->releaseSwapChain(d_ptr->m_widget);
-
-    d_ptr->m_lastSize = rect.size();
-    QWindowSurface::setGeometry(rect);
-}
-
-
-bool QD3DWindowSurface::scroll(const QRegion &area, int dx, int dy)
-{
-    QDirect3DPaintEngine *engine = qt_d3dEngine();
-    QRect rect = area.boundingRect();
-
-    RECT destrect;
-    destrect.left   = rect.x()+dx;
-    destrect.top    = rect.y()+dy;
-    destrect.right  = rect.width() + destrect.left;
-    destrect.bottom = rect.height() + destrect.top;
-
-    RECT srcrect;
-    srcrect.left    = rect.x();
-    srcrect.top     = rect.y();
-    srcrect.right   = rect.width() + srcrect.left;
-    srcrect.bottom  = rect.height() + srcrect.top;
-
-    engine->scroll(d_ptr->m_widget, srcrect, destrect);
-    return true;
-}
-
-QT_END_NAMESPACE
diff --git a/src/gui/painting/qwindowsurface_d3d_p.h b/src/gui/painting/qwindowsurface_d3d_p.h
deleted file mode 100644
index 9cdfe29..0000000
--- a/src/gui/painting/qwindowsurface_d3d_p.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the either Technology Preview License Agreement or the
-** Beta Release License Agreement.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, 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 1.0, 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.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QWINDOWSURFACE_D3D_P_H
-#define QWINDOWSURFACE_D3D_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of the QLibrary class.  This header file may change from
-// version to version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <qglobal.h>
-#include "private/qwindowsurface_p.h"
-
-QT_BEGIN_NAMESPACE
-
-class QPaintDevice;
-class QPoint;
-class QRegion;
-class QWidget;
-struct QD3DWindowSurfacePrivate;
-
-class QD3DWindowSurface : public QWindowSurface
-{
-public:
-    QD3DWindowSurface(QWidget *widget);
-    ~QD3DWindowSurface();
-
-    QPaintDevice *paintDevice();
-    void flush(QWidget *widget, const QRegion &region, const QPoint &offset);
-    void setGeometry(const QRect &rect);
-    bool scroll(const QRegion &area, int dx, int dy);
-
-private:
-    QD3DWindowSurfacePrivate *d_ptr;
-};
-
-QT_END_NAMESPACE
-
-#endif // QWINDOWSURFACE_D3D_P_H
diff --git a/src/gui/painting/qwindowsurface_raster.cpp b/src/gui/painting/qwindowsurface_raster.cpp
index 97178a6..d1c8d4d 100644
--- a/src/gui/painting/qwindowsurface_raster.cpp
+++ b/src/gui/painting/qwindowsurface_raster.cpp
@@ -82,7 +82,7 @@ public:
     uint translucentBackground : 1;
 #endif
 #endif
-#if defined(Q_WS_WIN) && !defined(Q_OS_WINCE)
+#if defined(Q_WS_WIN) && !defined(Q_WS_WINCE)
     uint canUseLayeredWindow : 1;
 #endif
     uint inSetGeometry : 1;
@@ -98,7 +98,7 @@ QRasterWindowSurface::QRasterWindowSurface(QWidget *window)
         && window->x11Info().depth() == 32;
 #endif
 #endif
-#if defined(Q_WS_WIN) && !defined(Q_OS_WINCE)
+#if defined(Q_WS_WIN) && !defined(Q_WS_WINCE)
     d_ptr->canUseLayeredWindow = ptrUpdateLayeredWindowIndirect
         && (qt_widget_private(window)->data.window_flags & Qt::FramelessWindowHint);
 #endif
@@ -125,9 +125,9 @@ QPaintDevice *QRasterWindowSurface::paintDevice()
 
 void QRasterWindowSurface::beginPaint(const QRegion &rgn)
 {
-#if (defined(Q_WS_X11) && !defined(QT_NO_XRENDER)) || (defined(Q_WS_WIN) && !defined(Q_OS_WINCE))
+#if (defined(Q_WS_X11) && !defined(QT_NO_XRENDER)) || (defined(Q_WS_WIN) && !defined(Q_WS_WINCE))
     if (!qt_widget_private(window())->isOpaque) {
-#if defined(Q_WS_WIN) && !defined(Q_OS_WINCE)
+#if defined(Q_WS_WIN) && !defined(Q_WS_WINCE)
         if (d_ptr->image->image.format() != QImage::Format_ARGB32_Premultiplied
             && d_ptr->canUseLayeredWindow)
             prepareBuffer(QImage::Format_ARGB32_Premultiplied, window());
@@ -157,7 +157,7 @@ void QRasterWindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoi
 #ifdef Q_WS_WIN
     QRect br = rgn.boundingRect();
 
-#ifndef Q_OS_WINCE
+#ifndef Q_WS_WINCE
     if (!qt_widget_private(window())->isOpaque && d->canUseLayeredWindow) {
         QRect r = window()->frameGeometry();
         QPoint frameOffset = qt_widget_private(window())->frameStrut().topLeft();
@@ -302,7 +302,7 @@ void QRasterWindowSurface::setGeometry(const QRect &rect)
     Q_D(QRasterWindowSurface);
     d->inSetGeometry = true;
     if (d->image == 0 || d->image->width() < rect.width() || d->image->height() < rect.height()) {
-#if (defined(Q_WS_X11) && !defined(QT_NO_XRENDER)) || (defined(Q_WS_WIN) && !defined(Q_OS_WINCE))
+#if (defined(Q_WS_X11) && !defined(QT_NO_XRENDER)) || (defined(Q_WS_WIN) && !defined(Q_WS_WINCE))
 #ifndef Q_WS_WIN
         if (d_ptr->translucentBackground)
 #else
diff --git a/src/gui/painting/qwindowsurface_x11.cpp b/src/gui/painting/qwindowsurface_x11.cpp
index 9e8b498..f29d627 100644
--- a/src/gui/painting/qwindowsurface_x11.cpp
+++ b/src/gui/painting/qwindowsurface_x11.cpp
@@ -128,7 +128,7 @@ void QX11WindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoint
         return;
 //         qDebug() << "XSetClipRectangles";
 //         for  (int i = 0; i < num; ++i)
-//             qDebug() << " " << i << rects[i].x << rects[i].x << rects[i].y << rects[i].width << rects[i].height;
+//             qDebug() << ' ' << i << rects[i].x << rects[i].x << rects[i].y << rects[i].width << rects[i].height;
     XSetClipRectangles(X11->display, gc, 0, 0, rects, num, YXBanded);
     XCopyArea(X11->display, d_ptr->device.handle(), widget->handle(), gc,
               br.x() + offset.x(), br.y() + offset.y(), br.width(), br.height(), wbr.x(), wbr.y());