add the renderer name to stats (so that I won't be confused about which is being used)

stepmania/src/RageDisplay.cpp

@@ -105,11 +105,16 @@ void RageDisplay::ResetStats()
 
 CString RageDisplay::GetStats() const
 {
+	CString s;
 	/* If FPS == 0, we don't have stats yet. */
 	if( !GetFPS() )
-		return "-- FPS\n-- av FPS\n-- VPF";
+		s = "-- FPS\n-- av FPS\n-- VPF";
 
-	return ssprintf( "%i FPS\n%i av FPS\n%i VPF", GetFPS(), GetCumFPS(), GetVPF() );
+	s = ssprintf( "%i FPS\n%i av FPS\n%i VPF", GetFPS(), GetCumFPS(), GetVPF() );
+	
+	s += "\n"+this->GetApiDescription();
+	
+	return s;
 }
 
 void RageDisplay::EndFrame()

stepmania/src/RageDisplay.h

@@ -133,7 +133,7 @@ public:
 	/* This is needed or the overridden classes' dtors will not be called. */
 	virtual ~RageDisplay() { }
 
-	virtual CString GetApiDescription() = 0;
+	virtual CString GetApiDescription() const = 0;
 
 	// Don't override this.  Override TryVideoMode() instead.
 	// This will set the video mode to be as close as possible to params.

stepmania/src/RageDisplay_D3D.h

@@ -10,7 +10,7 @@ public:
 	~RageDisplay_D3D();
 	CString Init( VideoModeParams p );
 
-	virtual CString GetApiDescription() { return "D3D"; }
+	virtual CString GetApiDescription() const { return "D3D"; }
 	void ResolutionChanged();
 	const PixelFormatDesc *GetPixelFormatDesc(PixelFormat pf) const;
 

stepmania/src/RageDisplay_Null.h

@@ -8,7 +8,7 @@ class RageDisplay_Null: public RageDisplay
 public:
 	RageDisplay_Null( VideoModeParams p );
 
-	virtual CString GetApiDescription() { return "Null"; }
+	virtual CString GetApiDescription() const { return "Null"; }
 	void ResolutionChanged() { }
 	const PixelFormatDesc *GetPixelFormatDesc(PixelFormat pf) const;
 

stepmania/src/RageDisplay_OGL.h

@@ -10,7 +10,7 @@ public:
 	virtual ~RageDisplay_OGL();
 	CString Init( VideoModeParams p, bool bAllowUnacceleratedRenderer );
 
-	virtual CString GetApiDescription() { return "OpenGL"; }
+	virtual CString GetApiDescription() const { return "OpenGL"; }
 	void ResolutionChanged();
 	const PixelFormatDesc *GetPixelFormatDesc(PixelFormat pf) const;