Merge remote branch 'origin/4.7' into qt-master-from-4.7

Conflicts:
	demos/declarative/minehunt/minehunt.pro
	src/opengl/gl2paintengineex/qtextureglyphcache_gl.cpp
	src/plugins/phonon/mmf/mmf.pro
	src/s60installs/s60installs.pro
	tests/auto/qapplication/test/test.pro
	tests/auto/qgraphicsview/tst_qgraphicsview.cpp

4 files changed, 25 insertions, 25 deletions

diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp
index 024a69d..62af212 100644
--- a/src/gui/painting/qdrawhelper.cpp
+++ b/src/gui/painting/qdrawhelper.cpp
@@ -7711,17 +7711,6 @@ void qInitDrawhelperAsm()
         }
 #endif
 #endif // SSE
-#if defined(QT_HAVE_MMXEXT) && defined(QT_HAVE_SSE)
-    } else if (features & MMXEXT) {
-        qt_memfill32 = qt_memfill32_sse;
-        qDrawHelper[QImage::Format_RGB16].bitmapBlit = qt_bitmapblit16_sse;
-# ifdef QT_HAVE_3DNOW
-        if (features & MMX3DNOW) {
-            qt_memfill32 = qt_memfill32_sse3dnow;
-            qDrawHelper[QImage::Format_RGB16].bitmapBlit = qt_bitmapblit16_sse3dnow;
-        }
-# endif // 3DNOW
-#endif // MMXEXT
     }
 #ifdef QT_HAVE_MMX
     if (features & MMX) {
diff --git a/src/gui/painting/qdrawhelper_p.h b/src/gui/painting/qdrawhelper_p.h
index 0cc2e40..33fd21e 100644
--- a/src/gui/painting/qdrawhelper_p.h
+++ b/src/gui/painting/qdrawhelper_p.h
@@ -1684,9 +1684,7 @@ QT_TRIVIAL_MEMCONVERT_IMPL(qrgb888)
 QT_TRIVIAL_MEMCONVERT_IMPL(qargb6666)
 QT_TRIVIAL_MEMCONVERT_IMPL(qrgb666)
 QT_TRIVIAL_MEMCONVERT_IMPL(quint16)
-#ifdef Q_WS_QWS
 QT_TRIVIAL_MEMCONVERT_IMPL(qrgb565)
-#endif
 QT_TRIVIAL_MEMCONVERT_IMPL(qargb8565)
 QT_TRIVIAL_MEMCONVERT_IMPL(qargb8555)
 QT_TRIVIAL_MEMCONVERT_IMPL(qrgb555)
@@ -1783,9 +1781,7 @@ QT_RECTCONVERT_TRIVIAL_IMPL(quint32)
 QT_RECTCONVERT_TRIVIAL_IMPL(qrgb888)
 QT_RECTCONVERT_TRIVIAL_IMPL(qargb6666)
 QT_RECTCONVERT_TRIVIAL_IMPL(qrgb666)
-#ifdef Q_WS_QWS
 QT_RECTCONVERT_TRIVIAL_IMPL(qrgb565)
-#endif
 QT_RECTCONVERT_TRIVIAL_IMPL(qargb8565)
 QT_RECTCONVERT_TRIVIAL_IMPL(quint16)
 QT_RECTCONVERT_TRIVIAL_IMPL(qargb8555)
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 97dfddf..dd14e66 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -1211,7 +1211,7 @@ void QRasterPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
     // There are some cases that are not supported by clip(QRect)
     if (op != Qt::UniteClip && (op != Qt::IntersectClip || !s->clip
                                 || s->clip->hasRectClip || s->clip->hasRegionClip)) {
-        if (s->matrix.type() <= QTransform::TxTranslate
+        if (s->matrix.type() <= QTransform::TxScale
             && ((path.shape() == QVectorPath::RectangleHint)
                 || (isRect(points, path.elementCount())
                     && (!types || (types[0] == QPainterPath::MoveToElement
@@ -1223,8 +1223,8 @@ void QRasterPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
 #endif
 
             QRectF r(points[0], points[1], points[4]-points[0], points[5]-points[1]);
-            clip(r.toRect(), op);
-            return;
+            if (setClipRectInDeviceCoords(s->matrix.mapRect(r).toRect(), op))
+                return;
         }
     }
 
@@ -1285,7 +1285,6 @@ void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
     qDebug() << "QRasterPaintEngine::clip(): " << rect << op;
 #endif
 
-    Q_D(QRasterPaintEngine);
     QRasterPaintEngineState *s = state();
 
     if (op == Qt::NoClip) {
@@ -1295,11 +1294,23 @@ void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
         QPaintEngineEx::clip(rect, op);
         return;
 
-    } else if (op == Qt::ReplaceClip || s->clip == 0) {
+    } else if (!setClipRectInDeviceCoords(s->matrix.mapRect(rect), op)) {
+        QPaintEngineEx::clip(rect, op);
+        return;
+    }
+}
+
+
+bool QRasterPaintEngine::setClipRectInDeviceCoords(const QRect &r, Qt::ClipOperation op)
+{
+    Q_D(QRasterPaintEngine);
+    QRect clipRect = r & d->deviceRect;
+    QRasterPaintEngineState *s = state();
+
+    if (op == Qt::ReplaceClip || s->clip == 0) {
 
         // No current clip, hence we intersect with sysclip and be
         // done with it...
-        QRect clipRect = s->matrix.mapRect(rect) & d->deviceRect;
         QRegion clipRegion = systemClip();
         QClipData *clip = new QClipData(d->rasterBuffer->height());
 
@@ -1315,12 +1326,11 @@ void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
         s->clip->enabled = true;
         s->flags.has_clip_ownership = true;
 
-    } else { // intersect clip with current clip
+    } else if (op == Qt::IntersectClip){ // intersect clip with current clip
         QClipData *base = s->clip;
 
         Q_ASSERT(base);
         if (base->hasRectClip || base->hasRegionClip) {
-            QRect clipRect = s->matrix.mapRect(rect) & d->deviceRect;
             if (!s->flags.has_clip_ownership) {
                 s->clip = new QClipData(d->rasterBuffer->height());
                 s->flags.has_clip_ownership = true;
@@ -1331,11 +1341,14 @@ void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
                 s->clip->setClipRegion(base->clipRegion & clipRect);
             s->clip->enabled = true;
         } else {
-            QPaintEngineEx::clip(rect, op);
-            return;
+            return false;
         }
+    } else {
+        return false;
     }
+
     qrasterpaintengine_dirty_clip(d, s);
+    return true;
 }
 
 
diff --git a/src/gui/painting/qpaintengine_raster_p.h b/src/gui/painting/qpaintengine_raster_p.h
index 404528c..d70a7e7 100644
--- a/src/gui/painting/qpaintengine_raster_p.h
+++ b/src/gui/painting/qpaintengine_raster_p.h
@@ -268,6 +268,8 @@ private:
     void drawGlyphsS60(const QPointF &p, const QTextItemInt &ti);
 #endif // Q_OS_SYMBIAN && QT_NO_FREETYPE
 
+    bool setClipRectInDeviceCoords(const QRect &r, Qt::ClipOperation op);
+
     inline void ensureBrush(const QBrush &brush) {
         if (!qbrush_fast_equals(state()->lastBrush, brush) || (brush.style() != Qt::NoBrush && state()->fillFlags))
             updateBrush(brush);