1 files changed, 2 insertions, 2 deletions
diff --git a/src/gui/kernel/qopenglcontext.h b/src/gui/kernel/qopenglcontext.h
index 2dc4357b00..b9a47a54b8 100644
--- a/src/gui/kernel/qopenglcontext.h
+++ b/src/gui/kernel/qopenglcontext.h
@@ -96,7 +96,7 @@ class Q_GUI_EXPORT QOpenGLContext : public QObject
     Q_OBJECT
     Q_DECLARE_PRIVATE(QOpenGLContext)
 public:
-    QOpenGLContext(QObject *parent = 0);
+    explicit QOpenGLContext(QObject *parent = 0);
     ~QOpenGLContext();
 
     void setFormat(const QSurfaceFormat &format);
@@ -117,7 +117,7 @@ public:
     void doneCurrent();
 
     void swapBuffers(QSurface *surface);
-    QFunctionPointer getProcAddress(const QByteArray &procName);
+    QFunctionPointer getProcAddress(const QByteArray &procName) const;
 
     QSurface *surface() const;