Merge branch 'dev' into stable

This starts Qt 5.1 release cycle

Conflicts:
	src/gui/text/qfontdatabase.cpp
	src/gui/text/qharfbuzz_copy_p.h
	src/widgets/kernel/qapplication.cpp
	src/widgets/kernel/qcoreapplication.cpp

Change-Id: I72fbf83ab3c2206aeea1b089428b0fc2a89bd62b

35 files changed, 119 insertions, 193 deletions

diff --git a/src/gui/painting/qbackingstore.cpp b/src/gui/painting/qbackingstore.cpp
index 1bf0b33047..fb47e62d11 100644
--- a/src/gui/painting/qbackingstore.cpp
+++ b/src/gui/painting/qbackingstore.cpp
@@ -45,6 +45,7 @@
 #include <qpa/qplatformbackingstore.h>
 #include <qpa/qplatformintegration.h>
 #include <qscreen.h>
+#include <qdebug.h>
 
 #include <private/qguiapplication_p.h>
 #include <private/qwindow_p.h>
@@ -97,8 +98,10 @@ void QBackingStore::flush(const QRegion &region, QWindow *win, const QPoint &off
     if (!win)
         win = window();
 
-    if (win && !qt_window_private(win)->receivedExpose)
-        qWarning("QBackingStore::flush() called with non-exposed window, behavior is undefined");
+    if (win && !qt_window_private(win)->receivedExpose) {
+        qWarning().nospace() << "QBackingStore::flush() called with non-exposed window "
+            << win << ", behavior is undefined";
+    }
 
     d_ptr->platformBackingStore->flush(win, region, offset);
 }
diff --git a/src/gui/painting/qbackingstore.h b/src/gui/painting/qbackingstore.h
index 2a3f91246b..65efab2f48 100644
--- a/src/gui/painting/qbackingstore.h
+++ b/src/gui/painting/qbackingstore.h
@@ -47,8 +47,6 @@
 #include <QtGui/qwindow.h>
 #include <QtGui/qregion.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -93,6 +91,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QBACKINGSTORE_H
diff --git a/src/gui/painting/qbrush.h b/src/gui/painting/qbrush.h
index 294e0b7931..4d8c97e255 100644
--- a/src/gui/painting/qbrush.h
+++ b/src/gui/painting/qbrush.h
@@ -52,17 +52,6 @@
 #include <QtGui/qimage.h>
 #include <QtGui/qpixmap.h>
 
-#if defined(Q_OS_VXWORKS)
-#  if defined(m_data)
-#    undef m_data
-#  endif
-#  if defined(m_type)
-#    undef m_type
-#  endif
-#endif
-
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -326,6 +315,4 @@ public:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QBRUSH_H
diff --git a/src/gui/painting/qcolor.cpp b/src/gui/painting/qcolor.cpp
index 7eec60ed12..12ca84d8d1 100644
--- a/src/gui/painting/qcolor.cpp
+++ b/src/gui/painting/qcolor.cpp
@@ -1572,7 +1572,7 @@ QColor QColor::toRgb() const
                 // achromatic case
                 color.ct.argb.red = color.ct.argb.green = color.ct.argb.blue = ct.ahsl.lightness;
             } else if (ct.ahsl.lightness == 0) {
-                // lightness 0 
+                // lightness 0
                 color.ct.argb.red = color.ct.argb.green = color.ct.argb.blue = 0;
             } else {
                 // chromatic case
diff --git a/src/gui/painting/qcolor.h b/src/gui/painting/qcolor.h
index cd65984f4e..ef3503e8d8 100644
--- a/src/gui/painting/qcolor.h
+++ b/src/gui/painting/qcolor.h
@@ -46,8 +46,6 @@
 #include <QtCore/qnamespace.h>
 #include <QtCore/qstringlist.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -268,14 +266,12 @@ inline QColor::QColor(const QColor &acolor)
 inline bool QColor::isValid() const
 { return cspec != Invalid; }
 
-inline QColor QColor::lighter(int f) const 
+inline QColor QColor::lighter(int f) const
 { return light(f); }
 
-inline QColor QColor::darker(int f) const 
+inline QColor QColor::darker(int f) const
 { return dark(f); }
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QCOLOR_H
diff --git a/src/gui/painting/qcosmeticstroker_p.h b/src/gui/painting/qcosmeticstroker_p.h
index f4fb5fab30..05c8a2b0cf 100644
--- a/src/gui/painting/qcosmeticstroker_p.h
+++ b/src/gui/painting/qcosmeticstroker_p.h
@@ -47,8 +47,6 @@
 #include <private/qpaintengine_raster_p.h>
 #include <qpen.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -157,6 +155,4 @@ public:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QCOSMETICLINE_H
diff --git a/src/gui/painting/qcssutil_p.h b/src/gui/painting/qcssutil_p.h
index 38e45ae7c9..7888b9edf1 100644
--- a/src/gui/painting/qcssutil_p.h
+++ b/src/gui/painting/qcssutil_p.h
@@ -78,7 +78,7 @@ extern void Q_GUI_EXPORT qNormalizeRadii(const QRect &br, const QSize *radii,
                             QSize *tlr, QSize *trr, QSize *blr, QSize *brr);
 
 QT_END_NAMESPACE
-        
+
 #endif //QT_NO_CSSPARSER
 
 #endif // QCSSUTIL_P_H
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp
index 0f77ae6d86..906ef128fa 100644
--- a/src/gui/painting/qdrawhelper.cpp
+++ b/src/gui/painting/qdrawhelper.cpp
@@ -5368,7 +5368,7 @@ void qBlendTexture(int count, const QSpan *spans, void *userData)
     proc(count, spans, userData);
 }
 
-template <class DST>
+template <class DST> Q_STATIC_TEMPLATE_FUNCTION
 inline void qt_bitmapblit_template(QRasterBuffer *rasterBuffer,
                                    int x, int y, DST color,
                                    const uchar *map,
diff --git a/src/gui/painting/qdrawhelper_p.h b/src/gui/painting/qdrawhelper_p.h
index 258f130efc..5d9867012f 100644
--- a/src/gui/painting/qdrawhelper_p.h
+++ b/src/gui/painting/qdrawhelper_p.h
@@ -70,15 +70,19 @@ QT_BEGIN_NAMESPACE
 #if defined(Q_CC_RVCT)
 // RVCT doesn't like static template functions
 #  define Q_STATIC_TEMPLATE_FUNCTION
-#  define Q_STATIC_INLINE_FUNCTION static __forceinline
+#  define Q_ALWAYS_INLINE __forceinline
 #  define Q_DECL_RESTRICT
 #elif defined(Q_CC_GNU)
-#  define Q_STATIC_TEMPLATE_FUNCTION static __attribute__((always_inline))
-#  define Q_STATIC_INLINE_FUNCTION static inline __attribute__((always_inline))
+#  define Q_STATIC_TEMPLATE_FUNCTION static
+#  define Q_ALWAYS_INLINE inline __attribute__((always_inline))
 #  define Q_DECL_RESTRICT __restrict__
+#elif defined(Q_CC_MSVC)
+#  define Q_STATIC_TEMPLATE_FUNCTION static
+#  define Q_ALWAYS_INLINE __forceinline
+#  define Q_DECL_RESTRICT __restrict
 #else
 #  define Q_STATIC_TEMPLATE_FUNCTION static
-#  define Q_STATIC_INLINE_FUNCTION static inline
+#  define Q_ALWAYS_INLINE inline
 #  define Q_DECL_RESTRICT
 #endif
 
@@ -382,13 +386,14 @@ static inline qreal qRadialDeterminant(qreal a, qreal b, qreal c)
     return (b * b) - (4 * a * c);
 }
 
-template <class RadialFetchFunc>
+extern void (*qt_memfill32)(quint32 *dest, quint32 value, int count);
+
+template <class RadialFetchFunc> Q_STATIC_TEMPLATE_FUNCTION
 const uint * QT_FASTCALL qt_fetch_radial_gradient_template(uint *buffer, const Operator *op, const QSpanData *data,
                                                            int y, int x, int length)
 {
     // avoid division by zero
     if (qFuzzyIsNull(op->radial.a)) {
-        extern void (*qt_memfill32)(quint32 *dest, quint32 value, int count);
         qt_memfill32(buffer, 0, length);
         return buffer;
     }
@@ -562,7 +567,7 @@ public:
 #  pragma push
 #  pragma arm
 #endif
-Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_255(uint x, uint a, uint y, uint b) {
+static Q_ALWAYS_INLINE uint INTERPOLATE_PIXEL_255(uint x, uint a, uint y, uint b) {
     uint t = (x & 0xff00ff) * a + (y & 0xff00ff) * b;
     t = (t + ((t >> 8) & 0xff00ff) + 0x800080) >> 8;
     t &= 0xff00ff;
@@ -579,7 +584,7 @@ Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_255(uint x, uint a, uint y, uint
 
 #if QT_POINTER_SIZE == 8 // 64-bit versions
 
-Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint b) {
+static Q_ALWAYS_INLINE uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint b) {
     quint64 t = (((quint64(x)) | ((quint64(x)) << 24)) & 0x00ff00ff00ff00ff) * a;
     t += (((quint64(y)) | ((quint64(y)) << 24)) & 0x00ff00ff00ff00ff) * b;
     t >>= 8;
@@ -587,14 +592,14 @@ Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint
     return (uint(t)) | (uint(t >> 24));
 }
 
-Q_STATIC_INLINE_FUNCTION uint BYTE_MUL(uint x, uint a) {
+static Q_ALWAYS_INLINE uint BYTE_MUL(uint x, uint a) {
     quint64 t = (((quint64(x)) | ((quint64(x)) << 24)) & 0x00ff00ff00ff00ff) * a;
     t = (t + ((t >> 8) & 0xff00ff00ff00ff) + 0x80008000800080) >> 8;
     t &= 0x00ff00ff00ff00ff;
     return (uint(t)) | (uint(t >> 24));
 }
 
-Q_STATIC_INLINE_FUNCTION uint PREMUL(uint x) {
+static Q_ALWAYS_INLINE uint PREMUL(uint x) {
     uint a = x >> 24;
     quint64 t = (((quint64(x)) | ((quint64(x)) << 24)) & 0x00ff00ff00ff00ff) * a;
     t = (t + ((t >> 8) & 0xff00ff00ff00ff) + 0x80008000800080) >> 8;
@@ -604,7 +609,7 @@ Q_STATIC_INLINE_FUNCTION uint PREMUL(uint x) {
 
 #else // 32-bit versions
 
-Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint b) {
+static Q_ALWAYS_INLINE uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint b) {
     uint t = (x & 0xff00ff) * a + (y & 0xff00ff) * b;
     t >>= 8;
     t &= 0xff00ff;
@@ -619,7 +624,7 @@ Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint
 #  pragma push
 #  pragma arm
 #endif
-Q_STATIC_INLINE_FUNCTION uint BYTE_MUL(uint x, uint a) {
+static Q_ALWAYS_INLINE uint BYTE_MUL(uint x, uint a) {
     uint t = (x & 0xff00ff) * a;
     t = (t + ((t >> 8) & 0xff00ff) + 0x800080) >> 8;
     t &= 0xff00ff;
@@ -634,7 +639,7 @@ Q_STATIC_INLINE_FUNCTION uint BYTE_MUL(uint x, uint a) {
 #  pragma pop
 #endif
 
-Q_STATIC_INLINE_FUNCTION uint PREMUL(uint x) {
+static Q_ALWAYS_INLINE uint PREMUL(uint x) {
     uint a = x >> 24;
     uint t = (x & 0xff00ff) * a;
     t = (t + ((t >> 8) & 0xff00ff) + 0x800080) >> 8;
@@ -649,14 +654,14 @@ Q_STATIC_INLINE_FUNCTION uint PREMUL(uint x) {
 #endif
 
 
-Q_STATIC_INLINE_FUNCTION uint BYTE_MUL_RGB16(uint x, uint a) {
+static Q_ALWAYS_INLINE uint BYTE_MUL_RGB16(uint x, uint a) {
     a += 1;
     uint t = (((x & 0x07e0)*a) >> 8) & 0x07e0;
     t |= (((x & 0xf81f)*(a>>2)) >> 6) & 0xf81f;
     return t;
 }
 
-Q_STATIC_INLINE_FUNCTION uint BYTE_MUL_RGB16_32(uint x, uint a) {
+static Q_ALWAYS_INLINE uint BYTE_MUL_RGB16_32(uint x, uint a) {
     uint t = (((x & 0xf81f07e0) >> 5)*a) & 0xf81f07e0;
     t |= (((x & 0x07e0f81f)*a) >> 5) & 0x07e0f81f;
     return t;
@@ -687,12 +692,11 @@ inline quint24::operator uint() const
     return data[2] | (data[1] << 8) | (data[0] << 16);
 }
 
-template <class T>
+template <class T> Q_STATIC_TEMPLATE_FUNCTION
 void qt_memfill(T *dest, T value, int count);
 
 template<> inline void qt_memfill(quint32 *dest, quint32 color, int count)
 {
-    extern void (*qt_memfill32)(quint32 *dest, quint32 value, int count);
     qt_memfill32(dest, color, count);
 }
 
@@ -728,7 +732,7 @@ inline void qt_memfill(T *dest, T value, int count)
     }
 }
 
-template <class T>
+template <class T> Q_STATIC_TEMPLATE_FUNCTION
 inline void qt_rectfill(T *dest, T value,
                         int x, int y, int width, int height, int stride)
 {
@@ -794,7 +798,7 @@ do {                                          \
 #  pragma push
 #  pragma arm
 #endif
-Q_STATIC_INLINE_FUNCTION int qt_div_255(int x) { return (x + (x>>8) + 0x80) >> 8; }
+static Q_ALWAYS_INLINE int qt_div_255(int x) { return (x + (x>>8) + 0x80) >> 8; }
 #if defined(Q_CC_RVCT)
 #  pragma pop
 #endif
diff --git a/src/gui/painting/qemulationpaintengine_p.h b/src/gui/painting/qemulationpaintengine_p.h
index f706ef3705..db2d51e53a 100644
--- a/src/gui/painting/qemulationpaintengine_p.h
+++ b/src/gui/painting/qemulationpaintengine_p.h
@@ -55,8 +55,6 @@
 
 #include <private/qpaintengineex_p.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -64,10 +62,10 @@ class QEmulationPaintEngine : public QPaintEngineEx
 {
 public:
     QEmulationPaintEngine(QPaintEngineEx *engine);
-    
+
     virtual bool begin(QPaintDevice *pdev);
     virtual bool end();
-    
+
     virtual Type type() const;
     virtual QPainterState *createState(QPainterState *orig) const;
 
@@ -80,7 +78,7 @@ public:
     virtual void drawStaticTextItem(QStaticTextItem *item);
     virtual void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s);
     virtual void drawImage(const QRectF &r, const QImage &pm, const QRectF &sr, Qt::ImageConversionFlags flags);
-    
+
     virtual void clipEnabledChanged();
     virtual void penChanged();
     virtual void brushChanged();
@@ -107,6 +105,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif
diff --git a/src/gui/painting/qgrayraster.c b/src/gui/painting/qgrayraster.c
index 8be462517c..7dfb743ae2 100644
--- a/src/gui/painting/qgrayraster.c
+++ b/src/gui/painting/qgrayraster.c
@@ -1736,9 +1736,9 @@
     if ( raster->worker )
       raster->worker->skip_spans = params->skip_spans;
 
-    // If raster object and raster buffer are allocated, but
-    // raster size isn't of the minimum size, indicate out of
-    // memory.
+    /* If raster object and raster buffer are allocated, but  */
+    /* raster size isn't of the minimum size, indicate out of */
+    /* memory.                                                */
     if (raster->buffer_allocated_size < MINIMUM_POOL_SIZE )
       return ErrRaster_OutOfMemory;
 
@@ -1866,8 +1866,8 @@
                                      ( sizeof ( TCell ) * 8 ) );
       }
       else if ( pool_base)
-      { // Case when there is a raster pool allocated, but it
-        // doesn't have the minimum size (and so memory will be reallocated)
+      { /* Case when there is a raster pool allocated, but it                */
+        /* doesn't have the minimum size (and so memory will be reallocated) */
           rast->buffer = pool_base;
           rast->worker = NULL;
           rast->buffer_size = pool_size;
diff --git a/src/gui/painting/qmatrix.h b/src/gui/painting/qmatrix.h
index 672bbdcfd1..d2c1ae3a3c 100644
--- a/src/gui/painting/qmatrix.h
+++ b/src/gui/painting/qmatrix.h
@@ -49,8 +49,6 @@
 #include <QtCore/qpoint.h>
 #include <QtCore/qrect.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -185,6 +183,4 @@ Q_GUI_EXPORT QDebug operator<<(QDebug, const QMatrix &);
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QMATRIX_H
diff --git a/src/gui/painting/qoutlinemapper.cpp b/src/gui/painting/qoutlinemapper.cpp
index 2f2fe44209..8b47dae5ff 100644
--- a/src/gui/painting/qoutlinemapper.cpp
+++ b/src/gui/painting/qoutlinemapper.cpp
@@ -48,8 +48,6 @@
 
 QT_BEGIN_NAMESPACE
 
-static const qreal aliasedCoordinateDelta = 0.5 - 0.015625;
-
 #define qreal_to_fixed_26_6(f) (int(f * 64))
 
 
diff --git a/src/gui/painting/qpagedpaintdevice.h b/src/gui/painting/qpagedpaintdevice.h
index b2b53d8038..d44a401184 100644
--- a/src/gui/painting/qpagedpaintdevice.h
+++ b/src/gui/painting/qpagedpaintdevice.h
@@ -44,8 +44,6 @@
 
 #include <QtGui/qpaintdevice.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 #if defined(B0)
@@ -90,6 +88,4 @@ protected:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif
diff --git a/src/gui/painting/qpaintbuffer.cpp b/src/gui/painting/qpaintbuffer.cpp
index 1a5a19a366..bb0c441b40 100644
--- a/src/gui/painting/qpaintbuffer.cpp
+++ b/src/gui/painting/qpaintbuffer.cpp
@@ -74,11 +74,11 @@ QTextItemIntCopy::QTextItemIntCopy(const QTextItem &item)
     char *glyphLayoutData = new char[size];
     QGlyphLayout glyphs(glyphLayoutData, m_item.glyphs.numGlyphs);
     memcpy(glyphs.offsets, m_item.glyphs.offsets, m_item.glyphs.numGlyphs * sizeof(QFixedPoint));
-    memcpy(glyphs.glyphs, m_item.glyphs.glyphs, m_item.glyphs.numGlyphs * sizeof(HB_Glyph));
+    memcpy(glyphs.glyphs, m_item.glyphs.glyphs, m_item.glyphs.numGlyphs * sizeof(glyph_t));
     memcpy(glyphs.advances_x, m_item.glyphs.advances_x, m_item.glyphs.numGlyphs * sizeof(QFixed));
     memcpy(glyphs.advances_y, m_item.glyphs.advances_y, m_item.glyphs.numGlyphs * sizeof(QFixed));
     memcpy(glyphs.justifications, m_item.glyphs.justifications, m_item.glyphs.numGlyphs * sizeof(QGlyphJustification));
-    memcpy(glyphs.attributes, m_item.glyphs.attributes, m_item.glyphs.numGlyphs * sizeof(HB_GlyphAttributes));
+    memcpy(glyphs.attributes, m_item.glyphs.attributes, m_item.glyphs.numGlyphs * sizeof(QGlyphAttributes));
     m_item.glyphs = glyphs;
 
     m_font = *m_item.f;
@@ -1731,12 +1731,12 @@ void QPainterReplayer::process(const QPaintBufferCommand &cmd)
 #endif
         painter->setClipRegion(region, Qt::ClipOperation(cmd.extra));
         break; }
-        
+
 #if !defined(QT_NO_RAWFONT)
     case QPaintBufferPrivate::Cmd_DrawStaticText: {
-            
+
             QVariantList variants(d->variants.at(cmd.offset).value<QVariantList>());
-            
+
             QFont font = variants.at(0).value<QFont>();
 
             QVector<quint32> glyphIndexes;
@@ -1752,7 +1752,7 @@ void QPainterReplayer::process(const QPaintBufferCommand &cmd)
             QRawFont rawFont;
             QRawFontPrivate *rawFontD = QRawFontPrivate::get(rawFont);
             QFontPrivate *fontD = QFontPrivate::get(font);
-            rawFontD->fontEngine = fontD->engineForScript(QUnicodeTables::Common);
+            rawFontD->fontEngine = fontD->engineForScript(QChar::Script_Common);
             rawFontD->fontEngine->ref.ref();
 
             QGlyphRun glyphs;
diff --git a/src/gui/painting/qpaintdevice.h b/src/gui/painting/qpaintdevice.h
index 1a638ffeba..1529b701cf 100644
--- a/src/gui/painting/qpaintdevice.h
+++ b/src/gui/painting/qpaintdevice.h
@@ -45,8 +45,6 @@
 #include <QtGui/qwindowdefs.h>
 #include <QtCore/qrect.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -120,6 +118,4 @@ inline bool QPaintDevice::paintingActive() const
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QPAINTDEVICE_H
diff --git a/src/gui/painting/qpaintengine.h b/src/gui/painting/qpaintengine.h
index 85f4d2159e..b3e3762cc8 100644
--- a/src/gui/painting/qpaintengine.h
+++ b/src/gui/painting/qpaintengine.h
@@ -47,8 +47,6 @@
 #include <QtCore/qscopedpointer.h>
 #include <QtGui/qpainter.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -348,6 +346,4 @@ Q_DECLARE_OPERATORS_FOR_FLAGS(QPaintEngine::DirtyFlags)
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QPAINTENGINE_H
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 941e3ea71a..a123c147a2 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -2858,7 +2858,19 @@ bool QRasterPaintEngine::drawCachedGlyphs(int numGlyphs, const glyph_t *glyphs,
             //        x, y,
             //        positions[i].x.toInt(), positions[i].y.toInt());
 
-            alphaPenBlt(bits + ((c.x << leftShift) >> rightShift) + c.y * bpl, bpl, depth, x, y, c.w, c.h);
+            const uchar *glyphBits = bits + ((c.x << leftShift) >> rightShift) + c.y * bpl;
+
+            if (glyphType == QFontEngineGlyphCache::Raster_ARGB) {
+                // The current state transform has already been applied to the positions,
+                // so we prevent drawImage() from re-applying the transform by clearing
+                // the state for the duration of the call.
+                QTransform originalTransform = s->matrix;
+                s->matrix = QTransform();
+                drawImage(QPoint(x, y), QImage(glyphBits, c.w, c.h, bpl, image.format()));
+                s->matrix = originalTransform;
+            } else {
+                alphaPenBlt(glyphBits, bpl, depth, x, y, c.w, c.h);
+            }
         }
     }
     return true;
@@ -3011,13 +3023,15 @@ void QRasterPaintEngine::drawStaticTextItem(QStaticTextItem *textItem)
     ensurePen();
     ensureRasterState();
 
+    QTransform matrix = state()->matrix;
+
     QFontEngine *fontEngine = textItem->fontEngine();
-    if (!supportsTransformations(fontEngine)) {
+    if (shouldDrawCachedGlyphs(fontEngine, matrix)) {
         drawCachedGlyphs(textItem->numGlyphs, textItem->glyphs, textItem->glyphPositions,
                          fontEngine);
-    } else if (state()->matrix.type() < QTransform::TxProject) {
+    } else if (matrix.type() < QTransform::TxProject) {
         bool invertible;
-        QTransform invMat = state()->matrix.inverted(&invertible);
+        QTransform invMat = matrix.inverted(&invertible);
         if (!invertible)
             return;
 
@@ -3056,7 +3070,7 @@ void QRasterPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte
     QRasterPaintEngineState *s = state();
     QTransform matrix = s->matrix;
 
-    if (!supportsTransformations(ti.fontEngine)) {
+    if (shouldDrawCachedGlyphs(ti.fontEngine, matrix)) {
         QVarLengthArray<QFixedPoint> positions;
         QVarLengthArray<glyph_t> glyphs;
 
@@ -3300,21 +3314,25 @@ void QRasterPaintEngine::releaseDC(HDC) const
 /*!
     \internal
 */
-bool QRasterPaintEngine::supportsTransformations(QFontEngine *fontEngine) const
+bool QRasterPaintEngine::requiresPretransformedGlyphPositions(QFontEngine *fontEngine, const QTransform &m) const
 {
-    const QTransform &m = state()->matrix;
-    return supportsTransformations(fontEngine, m);
+    // Cached glyphs always require pretransformed positions
+    if (shouldDrawCachedGlyphs(fontEngine, m))
+        return true;
+
+    // Otherwise let the base-class decide based on the transform
+    return QPaintEngineEx::requiresPretransformedGlyphPositions(fontEngine, m);
 }
 
-/*!
-    \internal
-*/
-bool QRasterPaintEngine::supportsTransformations(QFontEngine *fontEngine, const QTransform &m) const
+bool QRasterPaintEngine::shouldDrawCachedGlyphs(QFontEngine *fontEngine, const QTransform &m) const
 {
-    if (fontEngine->supportsTransformations(m))
-        return true;
+    // The font engine might not support filling the glyph cache
+    // with the given transform applied, in which case we need to
+    // fall back to the QPainterPath code-path.
+    if (!fontEngine->supportsTransformation(m))
+        return false;
 
-    return !shouldDrawCachedGlyphs(fontEngine, m);
+    return QPaintEngineEx::shouldDrawCachedGlyphs(fontEngine, m);
 }
 
 /*!
diff --git a/src/gui/painting/qpaintengine_raster_p.h b/src/gui/painting/qpaintengine_raster_p.h
index d9e4a4b505..00a9ae750c 100644
--- a/src/gui/painting/qpaintengine_raster_p.h
+++ b/src/gui/painting/qpaintengine_raster_p.h
@@ -231,8 +231,8 @@ public:
 
     QPoint coordinateOffset() const;
 
-    bool supportsTransformations(QFontEngine *fontEngine) const;
-    bool supportsTransformations(QFontEngine *fontEngine, const QTransform &m) const;
+    bool requiresPretransformedGlyphPositions(QFontEngine *fontEngine, const QTransform &m) const;
+    bool shouldDrawCachedGlyphs(QFontEngine *fontEngine, const QTransform &m) const;
 
 protected:
     QRasterPaintEngine(QRasterPaintEnginePrivate &d, QPaintDevice *);
diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp
index 83b684da1e..6e72b5db7f 100644
--- a/src/gui/painting/qpaintengineex.cpp
+++ b/src/gui/painting/qpaintengineex.cpp
@@ -1081,18 +1081,16 @@ void QPaintEngineEx::drawStaticTextItem(QStaticTextItem *staticTextItem)
     }
 }
 
-bool QPaintEngineEx::supportsTransformations(QFontEngine *fontEngine, const QTransform &m) const
+bool QPaintEngineEx::requiresPretransformedGlyphPositions(QFontEngine *, const QTransform &t) const
 {
-    Q_UNUSED(fontEngine);
-
-    if (!m.isAffine())
-        return true;
-
-    return false;
+    return t.type() >= QTransform::TxProject;
 }
 
 bool QPaintEngineEx::shouldDrawCachedGlyphs(QFontEngine *fontEngine, const QTransform &m) const
 {
+    if (fontEngine->glyphFormat == QFontEngineGlyphCache::Raster_ARGB)
+        return true;
+
     qreal pixelSize = fontEngine->fontDef.pixelSize;
     return (pixelSize * pixelSize * qAbs(m.determinant())) <
             QT_MAX_CACHED_GLYPH_SIZE * QT_MAX_CACHED_GLYPH_SIZE;
diff --git a/src/gui/painting/qpaintengineex_p.h b/src/gui/painting/qpaintengineex_p.h
index 399a6f63b0..5a9df72c76 100644
--- a/src/gui/painting/qpaintengineex_p.h
+++ b/src/gui/painting/qpaintengineex_p.h
@@ -61,8 +61,6 @@
 #include <private/qvectorpath_p.h>
 
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -164,7 +162,7 @@ public:
         IsEmulationEngine = 0x02    // If set, this object is a QEmulationEngine.
     };
     virtual uint flags() const {return 0;}
-    virtual bool supportsTransformations(QFontEngine *fontEngine, const QTransform &m) const;
+    virtual bool requiresPretransformedGlyphPositions(QFontEngine *fontEngine, const QTransform &m) const;
     virtual bool shouldDrawCachedGlyphs(QFontEngine *fontEngine, const QTransform &m) const;
 
 protected:
@@ -192,6 +190,4 @@ public:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp
index 786136d203..be77fffc7c 100644
--- a/src/gui/painting/qpainter.cpp
+++ b/src/gui/painting/qpainter.cpp
@@ -1155,9 +1155,6 @@ void QPainterPrivate::updateState(QPainterState *newState)
     should antialias text if possible, and the \l
     {RenderHint}{QPainter::SmoothPixmapTransform} indicates that the
     engine should use a smooth pixmap transformation algorithm.
-    \l {RenderHint}{HighQualityAntialiasing} is an OpenGL-specific rendering hint
-    indicating that the engine should use fragment programs and offscreen
-    rendering for antialiasing.
 
     The renderHints() function returns a flag that specifies the
     rendering hints that are set for this painter.  Use the
@@ -1409,9 +1406,8 @@ void QPainterPrivate::updateState(QPainterState *newState)
     a smooth pixmap transformation algorithm (such as bilinear) rather
     than nearest neighbor.
 
-    \value HighQualityAntialiasing An OpenGL-specific rendering hint
-    indicating that the engine should use fragment programs and offscreen
-    rendering for antialiasing.
+    \value HighQualityAntialiasing This value is obsolete and will be ignored,
+    use the Antialiasing render hint instead.
 
     \value NonCosmeticDefaultPen This value is obsolete, the default for QPen
     is now non-cosmetic.
@@ -5552,13 +5548,13 @@ void QPainter::drawGlyphRun(const QPointF &position, const QGlyphRun &glyphRun)
     QVarLengthArray<QFixedPoint, 128> fixedPointPositions(count);
 
     QRawFontPrivate *fontD = QRawFontPrivate::get(font);
-    bool supportsTransformations = d->extended
-        ? d->extended->supportsTransformations(fontD->fontEngine, d->state->matrix)
-        : d->engine->type() == QPaintEngine::CoreGraphics || d->state->matrix.isAffine();
+    bool engineRequiresPretransformedGlyphPositions = d->extended
+        ? d->extended->requiresPretransformedGlyphPositions(fontD->fontEngine, d->state->matrix)
+        : d->engine->type() != QPaintEngine::CoreGraphics && !d->state->matrix.isAffine();
 
     for (int i=0; i<count; ++i) {
         QPointF processedPosition = position + glyphPositions[i];
-        if (!supportsTransformations)
+        if (engineRequiresPretransformedGlyphPositions)
             processedPosition = d->state->transform().map(processedPosition);
         fixedPointPositions[i] = QFixedPoint::fromPointF(processedPosition);
     }
@@ -5616,13 +5612,13 @@ void QPainterPrivate::drawGlyphs(const quint32 *glyphArray, QFixedPoint *positio
 
         QVarLengthArray<QFixed, 128> advances(glyphCount);
         QVarLengthArray<QGlyphJustification, 128> glyphJustifications(glyphCount);
-        QVarLengthArray<HB_GlyphAttributes, 128> glyphAttributes(glyphCount);
-        memset(glyphAttributes.data(), 0, glyphAttributes.size() * sizeof(HB_GlyphAttributes));
+        QVarLengthArray<QGlyphAttributes, 128> glyphAttributes(glyphCount);
+        memset(glyphAttributes.data(), 0, glyphAttributes.size() * sizeof(QGlyphAttributes));
         memset(advances.data(), 0, advances.size() * sizeof(QFixed));
         memset(glyphJustifications.data(), 0, glyphJustifications.size() * sizeof(QGlyphJustification));
 
         textItem.glyphs.numGlyphs = glyphCount;
-        textItem.glyphs.glyphs = reinterpret_cast<HB_Glyph *>(const_cast<quint32 *>(glyphArray));
+        textItem.glyphs.glyphs = const_cast<glyph_t *>(glyphArray);
         textItem.glyphs.offsets = positions;
         textItem.glyphs.advances_x = advances.data();
         textItem.glyphs.advances_y = advances.data();
@@ -5738,17 +5734,21 @@ void QPainter::drawStaticText(const QPointF &topLeftPosition, const QStaticText
         return;
     }
 
-    QFontEngine *fe = staticText_d->font.d->engineForScript(QUnicodeTables::Common);
+    QFontEngine *fe = staticText_d->font.d->engineForScript(QChar::Script_Common);
     if (fe->type() == QFontEngine::Multi)
         fe = static_cast<QFontEngineMulti *>(fe)->engine(0);
-    bool supportsTransformations = d->extended->supportsTransformations(fe,
-                                                                        d->state->matrix);
-    if (supportsTransformations && !staticText_d->untransformedCoordinates) {
-        staticText_d->untransformedCoordinates = true;
-        staticText_d->needsRelayout = true;
-    } else if (!supportsTransformations && staticText_d->untransformedCoordinates) {
+
+    bool engineRequiresPretransform = d->extended->requiresPretransformedGlyphPositions(fe, d->state->matrix);
+    if (staticText_d->untransformedCoordinates && engineRequiresPretransform) {
+        // The coordinates are untransformed, and the engine can't deal with that
+        // nativly, so we have to pre-transform the static text.
         staticText_d->untransformedCoordinates = false;
         staticText_d->needsRelayout = true;
+    } else if (!staticText_d->untransformedCoordinates && !engineRequiresPretransform) {
+        // The coordinates are already transformed, but the engine can handle that
+        // nativly, so undo the transform of the static text.
+        staticText_d->untransformedCoordinates = true;
+        staticText_d->needsRelayout = true;
     }
 
     // Don't recalculate entire layout because of translation, rather add the dx and dy
@@ -5841,11 +5841,11 @@ void QPainter::drawText(const QPointF &p, const QString &str, int tf, int justif
         return;
 
     if (tf & Qt::TextBypassShaping) {
-        // Skip harfbuzz complex shaping, shape using glyph advances only
+        // Skip complex shaping, shape using glyph advances only
         int len = str.length();
         int numGlyphs = len;
         QVarLengthGlyphLayoutArray glyphs(len);
-        QFontEngine *fontEngine = d->state->font.d->engineForScript(QUnicodeTables::Common);
+        QFontEngine *fontEngine = d->state->font.d->engineForScript(QChar::Script_Common);
         if (!fontEngine->stringToCMap(str.data(), len, &glyphs, &numGlyphs, 0)) {
             glyphs.resize(numGlyphs);
             if (!fontEngine->stringToCMap(str.data(), len, &glyphs, &numGlyphs, 0))
diff --git a/src/gui/painting/qpainter.h b/src/gui/painting/qpainter.h
index 9f390b9865..874b244bd6 100644
--- a/src/gui/painting/qpainter.h
+++ b/src/gui/painting/qpainter.h
@@ -60,8 +60,6 @@
 #include <QtGui/qfontmetrics.h>
 #endif
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -932,6 +930,4 @@ inline void QPainter::drawPicture(const QPoint &pt, const QPicture &p)
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QPAINTER_H
diff --git a/src/gui/painting/qpainterpath.h b/src/gui/painting/qpainterpath.h
index 7c3365875e..e22c1729f3 100644
--- a/src/gui/painting/qpainterpath.h
+++ b/src/gui/painting/qpainterpath.h
@@ -49,8 +49,6 @@
 #include <QtCore/qvector.h>
 #include <QtCore/qscopedpointer.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -375,6 +373,4 @@ Q_GUI_EXPORT QDebug operator<<(QDebug, const QPainterPath &);
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QPAINTERPATH_H
diff --git a/src/gui/painting/qpathclipper_p.h b/src/gui/painting/qpathclipper_p.h
index 4ab2b9d88a..45cce640c5 100644
--- a/src/gui/painting/qpathclipper_p.h
+++ b/src/gui/painting/qpathclipper_p.h
@@ -60,8 +60,6 @@
 #include <private/qdatabuffer_p.h>
 #include <stdio.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -488,6 +486,4 @@ inline QPathEdge::Direction QWingedEdge::flip(QPathEdge::Direction direction)
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QPATHCLIPPER_P_H
diff --git a/src/gui/painting/qpdfwriter.h b/src/gui/painting/qpdfwriter.h
index 792aeefad1..45bb5ad4b4 100644
--- a/src/gui/painting/qpdfwriter.h
+++ b/src/gui/painting/qpdfwriter.h
@@ -45,8 +45,6 @@
 #include <QtCore/qobject.h>
 #include <QtGui/qpagedpaintdevice.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -85,6 +83,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif
diff --git a/src/gui/painting/qpen.h b/src/gui/painting/qpen.h
index 3e5e258123..c5144f784f 100644
--- a/src/gui/painting/qpen.h
+++ b/src/gui/painting/qpen.h
@@ -45,8 +45,6 @@
 #include <QtGui/qcolor.h>
 #include <QtGui/qbrush.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -139,6 +137,4 @@ Q_GUI_EXPORT QDebug operator<<(QDebug, const QPen &);
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QPEN_H
diff --git a/src/gui/painting/qplatformbackingstore.h b/src/gui/painting/qplatformbackingstore.h
index 0429ec7e89..1b19b2c379 100644
--- a/src/gui/painting/qplatformbackingstore.h
+++ b/src/gui/painting/qplatformbackingstore.h
@@ -56,8 +56,6 @@
 #include <QtGui/qwindow.h>
 #include <QtGui/qregion.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -95,6 +93,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QPLATFORMBACKINGSTORE_H
diff --git a/src/gui/painting/qpolygon.h b/src/gui/painting/qpolygon.h
index 32de4ddd65..1039e842ab 100644
--- a/src/gui/painting/qpolygon.h
+++ b/src/gui/painting/qpolygon.h
@@ -46,8 +46,6 @@
 #include <QtCore/qpoint.h>
 #include <QtCore/qrect.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -185,6 +183,4 @@ inline QPolygonF QPolygonF::translated(qreal dx, qreal dy) const
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QPOLYGON_H
diff --git a/src/gui/painting/qregion.h b/src/gui/painting/qregion.h
index dee996c523..0e436e3fb4 100644
--- a/src/gui/painting/qregion.h
+++ b/src/gui/painting/qregion.h
@@ -50,8 +50,6 @@
 #include <QtCore/qdatastream.h>
 #endif
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -173,6 +171,4 @@ Q_GUI_EXPORT QDebug operator<<(QDebug, const QRegion &);
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QREGION_H
diff --git a/src/gui/painting/qrgb.h b/src/gui/painting/qrgb.h
index 06c479e5cd..d7a01840e8 100644
--- a/src/gui/painting/qrgb.h
+++ b/src/gui/painting/qrgb.h
@@ -44,14 +44,13 @@
 
 #include <QtCore/qglobal.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
 typedef unsigned int QRgb;                        // RGB triplet
 
-const QRgb  RGB_MASK    = 0x00ffffff;                // masks RGB values
+// non-namespaced Qt global variable
+const Q_DECL_UNUSED QRgb  RGB_MASK    = 0x00ffffff;     // masks RGB values
 
 inline int qRed(QRgb rgb)                // get red part of RGB
 { return ((rgb >> 16) & 0xff); }
@@ -82,6 +81,4 @@ inline bool qIsGray(QRgb rgb)
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QRGB_H
diff --git a/src/gui/painting/qtextureglyphcache.cpp b/src/gui/painting/qtextureglyphcache.cpp
index ed0473749e..6676d3daa6 100644
--- a/src/gui/painting/qtextureglyphcache.cpp
+++ b/src/gui/painting/qtextureglyphcache.cpp
@@ -135,6 +135,7 @@ bool QTextureGlyphCache::populate(QFontEngine *fontEngine, int numGlyphs, const
     switch (m_type) {
     case Raster_A8: format = QFontEngine::Format_A8; break;
     case Raster_RGBMask: format = QFontEngine::Format_A32; break;
+    case Raster_ARGB: format = QFontEngine::Format_ARGB; break;
     default: format = QFontEngine::Format_Mono; break;
     }
 
@@ -163,7 +164,7 @@ bool QTextureGlyphCache::populate(QFontEngine *fontEngine, int numGlyphs, const
                metrics.yoff.toReal(),
                metrics.x.toReal(),
                metrics.y.toReal());
-#endif        
+#endif
         GlyphAndSubPixelPosition key(glyph, subPixelPosition);
         int glyph_width = metrics.width.ceil().toInt();
         int glyph_height = metrics.height.ceil().toInt();
@@ -281,6 +282,8 @@ QImage QTextureGlyphCache::textureMapForGlyph(glyph_t g, QFixed subPixelPosition
 {
     if (m_type == QFontEngineGlyphCache::Raster_RGBMask)
         return m_current_fontengine->alphaRGBMapForGlyph(g, subPixelPosition, m_transform);
+    else if (m_type == QFontEngineGlyphCache::Raster_ARGB)
+        return m_current_fontengine->bitmapForGlyph(g, subPixelPosition, m_transform);
     return m_current_fontengine->alphaMapForGlyph(g, subPixelPosition, m_transform);
 }
 
@@ -312,6 +315,7 @@ void QImageTextureGlyphCache::createTextureData(int width, int height)
         m_image = QImage(width, height, QImage::Format_RGB32);
         break;
     case QFontEngineGlyphCache::Raster_ARGB:
+        m_image = QImage(width, height, QImage::Format_ARGB32_Premultiplied);
         break;
     }
 }
@@ -328,7 +332,8 @@ void QImageTextureGlyphCache::fillTexture(const Coord &c, glyph_t g, QFixed subP
     }
 #endif
 
-    if (m_type == QFontEngineGlyphCache::Raster_RGBMask) {        
+    if (m_type == QFontEngineGlyphCache::Raster_RGBMask
+        || m_type == QFontEngineGlyphCache::Raster_ARGB) {
         QImage ref(m_image.bits() + (c.x * 4 + c.y * m_image.bytesPerLine()),
                    qMax(mask.width(), c.w), qMax(mask.height(), c.h), m_image.bytesPerLine(),
                    m_image.format());
diff --git a/src/gui/painting/qtextureglyphcache_p.h b/src/gui/painting/qtextureglyphcache_p.h
index d0fe7ab8cb..d93f57ad80 100644
--- a/src/gui/painting/qtextureglyphcache_p.h
+++ b/src/gui/painting/qtextureglyphcache_p.h
@@ -60,10 +60,6 @@
 
 #include <private/qfontengineglyphcache_p.h>
 
-#if defined(Q_OS_VXWORKS) && defined(m_type)
-#  undef m_type
-#endif
-
 #ifndef QT_DEFAULT_TEXTURE_GLYPH_CACHE_WIDTH
 #define QT_DEFAULT_TEXTURE_GLYPH_CACHE_WIDTH 256
 #endif
diff --git a/src/gui/painting/qtransform.h b/src/gui/painting/qtransform.h
index f98642cd98..060362f63e 100644
--- a/src/gui/painting/qtransform.h
+++ b/src/gui/painting/qtransform.h
@@ -50,12 +50,6 @@
 #include <QtCore/qpoint.h>
 #include <QtCore/qrect.h>
 
-#if defined(Q_OS_VXWORKS) && defined(m_type)
-#  undef m_type
-#endif
-
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -389,6 +383,4 @@ inline QTransform operator -(const QTransform &a, qreal n)
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QTRANSFORM_H
diff --git a/src/gui/painting/qvectorpath_p.h b/src/gui/painting/qvectorpath_p.h
index f8ba02dc79..e97d6e1dce 100644
--- a/src/gui/painting/qvectorpath_p.h
+++ b/src/gui/painting/qvectorpath_p.h
@@ -60,8 +60,6 @@
 #include <private/qpainter_p.h>
 
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -187,6 +185,4 @@ Q_GUI_EXPORT const QVectorPath &qtVectorPathForPath(const QPainterPath &path);
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif