remove unused GetMonitorAspectRatio

stepmania/src/RageDisplay.h

@@ -178,7 +178,6 @@ public:
 
 	virtual RString GetApiDescription() const = 0;
 	virtual void GetDisplayResolutions( DisplayResolutions &out ) const = 0;
-	virtual float GetMonitorAspectRatio() 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.cpp

@@ -325,16 +325,6 @@ void RageDisplay_D3D::GetDisplayResolutions( DisplayResolutions &out ) const
 	}
 }
 
-float RageDisplay_D3D::GetMonitorAspectRatio() const
-{
-#if defined(XBOX)
-	VideoModeParams p = GetActualVideoModeParams();
-	return p.width / (float)p.height;
-#else
-	return g_DesktopMode.Width / (float)g_DesktopMode.Height;
-#endif
-}
-
 D3DFORMAT FindBackBufferType(bool bWindowed, int iBPP)
 {
 	HRESULT hr;

stepmania/src/RageDisplay_D3D.h

@@ -12,7 +12,6 @@ public:
 
 	virtual RString GetApiDescription() const { return "D3D"; }
 	virtual void GetDisplayResolutions( DisplayResolutions &out ) const;
-	virtual float GetMonitorAspectRatio() const;
 	void ResolutionChanged();
 	const PixelFormatDesc *GetPixelFormatDesc(PixelFormat pf) const;
 

stepmania/src/RageDisplay_Null.h

@@ -11,7 +11,6 @@ public:
 
 	virtual RString GetApiDescription() const { return "Null"; }
 	virtual void GetDisplayResolutions( DisplayResolutions &out ) const;
-	virtual float GetMonitorAspectRatio() const { return 4/3.f; }
 	const PixelFormatDesc *GetPixelFormatDesc(PixelFormat pf) const;
 
 	bool BeginFrame() { return true; }

stepmania/src/RageDisplay_OGL.cpp

@@ -536,11 +536,6 @@ void RageDisplay_OGL::GetDisplayResolutions( DisplayResolutions &out ) const
 	g_pWind->GetDisplayResolutions( out );
 }
 
-float RageDisplay_OGL::GetMonitorAspectRatio() const
-{
-	return g_pWind->GetMonitorAspectRatio();
-}
-
 static void CheckPalettedTextures()
 {
 	RString sError;

stepmania/src/RageDisplay_OGL.h

@@ -14,7 +14,6 @@ public:
 
 	virtual RString GetApiDescription() const { return "OpenGL"; }
 	virtual void GetDisplayResolutions( DisplayResolutions &out ) const;
-	virtual float GetMonitorAspectRatio() const;
 	void ResolutionChanged();
 	const PixelFormatDesc *GetPixelFormatDesc(PixelFormat pf) const;
 

stepmania/src/arch/LowLevelWindow/LowLevelWindow.h

@@ -25,7 +25,6 @@ public:
 	// need to be reloaded.
 	virtual RString TryVideoMode( const VideoModeParams &p, bool &bNewDeviceOut ) = 0;
 	virtual void GetDisplayResolutions( DisplayResolutions &out ) const = 0;
-	virtual float GetMonitorAspectRatio() const = 0;
 
 	virtual void LogDebugInformation() const { }
 	virtual bool IsSoftwareRenderer( RString &sError ) { return false; }

stepmania/src/arch/LowLevelWindow/LowLevelWindow_MacOSX.h

@@ -25,7 +25,6 @@ public:
 	void *GetProcAddress( RString s );
 	RString TryVideoMode( const VideoModeParams& p, bool& newDeviceOut );	
 	void GetDisplayResolutions( DisplayResolutions &dr ) const;
-	float GetMonitorAspectRatio() const;
 
 	void SwapBuffers();
 	void Update();

stepmania/src/arch/LowLevelWindow/LowLevelWindow_Win32.cpp

@@ -62,11 +62,6 @@ void LowLevelWindow_Win32::GetDisplayResolutions( DisplayResolutions &out ) cons
 	GraphicsWindow::GetDisplayResolutions( out );
 }
 
-float LowLevelWindow_Win32::GetMonitorAspectRatio() const
-{
-	return GraphicsWindow::GetMonitorAspectRatio();
-}
-
 int ChooseWindowPixelFormat( const VideoModeParams &p, PIXELFORMATDESCRIPTOR *PixelFormat )
 {
 	ASSERT( GraphicsWindow::GetHwnd() != NULL );

stepmania/src/arch/LowLevelWindow/LowLevelWindow_Win32.h

@@ -11,7 +11,6 @@ public:
 	void *GetProcAddress( RString s );
 	RString TryVideoMode( const VideoModeParams &p, bool &bNewDeviceOut );
 	void GetDisplayResolutions( DisplayResolutions &out ) const;
-	float GetMonitorAspectRatio() const;
 	bool IsSoftwareRenderer( RString &sError );
 	void SwapBuffers();
 	void Update();

stepmania/src/arch/LowLevelWindow/LowLevelWindow_X11.cpp

@@ -316,11 +316,6 @@ void LowLevelWindow_X11::GetDisplayResolutions( DisplayResolutions &out ) const
 	}
 }
 
-float LowLevelWindow_X11::GetMonitorAspectRatio() const
-{
-	return 4.0f/3;
-}
-
 bool LowLevelWindow_X11::SupportsThreadedRendering()
 {
 	return g_pBackgroundContext != NULL;

stepmania/src/arch/LowLevelWindow/LowLevelWindow_X11.h

@@ -21,7 +21,6 @@ public:
 	const VideoModeParams &GetActualVideoModeParams() const { return CurrentParams; }
 	
 	void GetDisplayResolutions( DisplayResolutions &out ) const;
-	float GetMonitorAspectRatio() const;
 
 	bool SupportsRenderToTexture() const;
 	RenderTarget *CreateRenderTarget();

stepmania/src/archutils/Win32/GraphicsWindow.cpp

@@ -518,18 +518,6 @@ void GraphicsWindow::GetDisplayResolutions( DisplayResolutions &out )
 	}
 }
 
-float GraphicsWindow::GetMonitorAspectRatio()
-{
-	// There's no way to query the monitor for this, so assume that the
-	// normal desktop resolution is using square pixels.
-	DEVMODE dm;
-	ZERO( dm );
-	dm.dmSize = sizeof(dm);
-	BOOL bResult = EnumDisplaySettings( NULL, ENUM_REGISTRY_SETTINGS, &dm );
-	ASSERT( bResult );
-	return dm.dmPelsWidth / (float)dm.dmPelsHeight;
-}
-
 
 /*
  * (c) 2004 Glenn Maynard

stepmania/src/archutils/Win32/GraphicsWindow.h

@@ -25,7 +25,6 @@ namespace GraphicsWindow
 	void DestroyGraphicsWindow();
 
 	void GetDisplayResolutions( DisplayResolutions &out );
-	float GetMonitorAspectRatio();
 
 	const VideoModeParams &GetParams();
 	HDC GetHDC();