Replace implicit QAtomic* casts with explicit load()/store()

Change-Id: Ia7ef1a8e01001f203e409c710c977d6f4686342e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

5 files changed, 10 insertions, 11 deletions

diff --git a/src/gui/painting/qbrush.cpp b/src/gui/painting/qbrush.cpp
index d1130a8812..b4aa27db2f 100644
--- a/src/gui/painting/qbrush.cpp
+++ b/src/gui/painting/qbrush.cpp
@@ -343,7 +343,7 @@ public:
     QBrushData *brush;
     QNullBrushData() : brush(new QBrushData)
     {
-        brush->ref = 1;
+        brush->ref.store(1);
         brush->style = Qt::BrushStyle(0);
         brush->color = Qt::black;
     }
@@ -402,7 +402,7 @@ void QBrush::init(const QColor &color, Qt::BrushStyle style)
         d.reset(new QBrushData);
         break;
     }
-    d->ref = 1;
+    d->ref.store(1);
     d->style = style;
     d->color = color;
 }
@@ -577,7 +577,7 @@ void QBrush::cleanUp(QBrushData *x)
 
 void QBrush::detach(Qt::BrushStyle newStyle)
 {
-    if (newStyle == d->style && d->ref == 1)
+    if (newStyle == d->style && d->ref.load() == 1)
         return;
 
     QScopedPointer<QBrushData> x;
@@ -605,7 +605,7 @@ void QBrush::detach(Qt::BrushStyle newStyle)
         x.reset(new QBrushData);
         break;
     }
-    x->ref = 1;
+    x->ref.store(1);
     x->style = newStyle;
     x->color = d->color;
     x->transform = d->transform;
diff --git a/src/gui/painting/qbrush.h b/src/gui/painting/qbrush.h
index 80d9b43f1f..daad47cb19 100644
--- a/src/gui/painting/qbrush.h
+++ b/src/gui/painting/qbrush.h
@@ -174,7 +174,7 @@ inline Qt::BrushStyle QBrush::style() const { return d->style; }
 inline const QColor &QBrush::color() const { return d->color; }
 inline const QMatrix &QBrush::matrix() const { return d->transform.toAffine(); }
 inline QTransform QBrush::transform() const { return d->transform; }
-inline bool QBrush::isDetached() const { return d->ref == 1; }
+inline bool QBrush::isDetached() const { return d->ref.load() == 1; }
 
 
 /*******************************************************************************
diff --git a/src/gui/painting/qpainterpath.h b/src/gui/painting/qpainterpath.h
index a2dfed63c8..9dc435f630 100644
--- a/src/gui/painting/qpainterpath.h
+++ b/src/gui/painting/qpainterpath.h
@@ -419,7 +419,7 @@ inline void QPainterPath::setElementPositionAt(int i, qreal x, qreal y)
 
 inline void QPainterPath::detach()
 {
-    if (d_ptr->ref != 1)
+    if (d_ptr->ref.load() != 1)
         detach_helper();
     setDirty(true);
 }
diff --git a/src/gui/painting/qpainterpath_p.h b/src/gui/painting/qpainterpath_p.h
index 1b5da7ee17..93cc11c8ee 100644
--- a/src/gui/painting/qpainterpath_p.h
+++ b/src/gui/painting/qpainterpath_p.h
@@ -245,7 +245,7 @@ inline bool QPainterPathData::isClosed() const
 
 inline void QPainterPathData::close()
 {
-    Q_ASSERT(ref == 1);
+    Q_ASSERT(ref.load() == 1);
     require_moveTo = true;
     const QPainterPath::Element &first = elements.at(cStart);
     QPainterPath::Element &last = elements.last();
diff --git a/src/gui/painting/qpen.cpp b/src/gui/painting/qpen.cpp
index a79e3a0cd2..5a4582e31e 100644
--- a/src/gui/painting/qpen.cpp
+++ b/src/gui/painting/qpen.cpp
@@ -230,10 +230,9 @@ typedef QPenPrivate QPenData;
 */
 inline QPenPrivate::QPenPrivate(const QBrush &_brush, qreal _width, Qt::PenStyle penStyle,
                                 Qt::PenCapStyle _capStyle, Qt::PenJoinStyle _joinStyle)
-    : dashOffset(0), miterLimit(2),
+    : ref(1), dashOffset(0), miterLimit(2),
       cosmetic(false)
 {
-    ref = 1;
     width = _width;
     brush = _brush;
     style = penStyle;
@@ -353,7 +352,7 @@ QPen::~QPen()
 
 void QPen::detach()
 {
-    if (d->ref == 1)
+    if (d->ref.load() == 1)
         return;
 
     QPenData *x = new QPenData(*static_cast<QPenData *>(d));
@@ -860,7 +859,7 @@ bool QPen::operator==(const QPen &p) const
 
 bool QPen::isDetached()
 {
-    return d->ref == 1;
+    return d->ref.load() == 1;
 }