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

1 files changed, 10 insertions, 3 deletions

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];
 }