1 files changed, 12 insertions, 2 deletions
diff --git a/src/opengl/gl2paintengineex/qgl2pexvertexarray_p.h b/src/opengl/gl2paintengineex/qgl2pexvertexarray_p.h
index c205022..d7a9f73 100644
--- a/src/opengl/gl2paintengineex/qgl2pexvertexarray_p.h
+++ b/src/opengl/gl2paintengineex/qgl2pexvertexarray_p.h
@@ -50,19 +50,24 @@
 // We mean it.
 //
 
+#ifndef QGL2PEXVERTEXARRAY_P_H
+#define QGL2PEXVERTEXARRAY_P_H
+
 #include <QRectF>
 
 #include <private/qdatabuffer_p.h>
 #include <private/qvectorpath_p.h>
 #include <private/qgl_p.h>
 
+QT_BEGIN_NAMESPACE
+
 class QGLPoint
 {
 public:
     QGLPoint(GLfloat new_x, GLfloat new_y) :
         x(new_x), y(new_y) {};
 
-    QGLPoint(QPointF p) :
+    QGLPoint(const QPointF &p) :
         x(p.x()), y(p.y()) {};
 
     QGLPoint(const QPointF* p) :
@@ -77,7 +82,7 @@ public:
 
 struct QGLRect
 {
-    QGLRect(QRectF r)
+    QGLRect(const QRectF &r)
         :  left(r.left()), top(r.top()), right(r.right()), bottom(r.bottom()) {}
 
     QGLRect(GLfloat l, GLfloat t, GLfloat r, GLfloat b)
@@ -98,6 +103,7 @@ public:
         maxX(-2e10), maxY(-2e10), minX(2e10), minY(2e10),
         boundingRectDirty(true) {}
 
+    void addRect(const QRectF &rect);
     void addPath(const QVectorPath &path, GLfloat curveInverseScale);
     void clear();
 
@@ -119,3 +125,7 @@ private:
 
     inline void curveToArray(const QGLPoint &cp1, const QGLPoint &cp2, const QGLPoint &ep, GLfloat inverseScale);
 };
+
+QT_END_NAMESPACE
+
+#endif