Mark overridden virtual functions

Use the new "override" keyword to properly differentiate between new
virtual methods, and existing virtual methods being overridden.

1 files changed, 6 insertions, 6 deletions

diff --git a/tests/perf/fbperf.cxx b/tests/perf/fbperf.cxx
index ba1633b9..357aede2 100644
--- a/tests/perf/fbperf.cxx
+++ b/tests/perf/fbperf.cxx
@@ -43,10 +43,10 @@ public:
   virtual void start(int width, int height);
   virtual void stop();
 
-  virtual void draw();
+  void draw() override;
 
 protected:
-  virtual void flush();
+  void flush() override;
 
   void update();
   virtual void changefb();
@@ -63,17 +63,17 @@ protected:
 
 class PartialTestWindow: public TestWindow {
 protected:
-  virtual void changefb();
+  void changefb() override;
 };
 
 class OverlayTestWindow: public PartialTestWindow {
 public:
   OverlayTestWindow();
 
-  virtual void start(int width, int height);
-  virtual void stop();
+  void start(int width, int height) override;
+  void stop() override;
 
-  virtual void draw();
+  void draw() override;
 
 protected:
   Surface* overlay;