anchor.diff:             else glTranslatef(-Value,-Value,0);
   end;
   
  +
  +//@Vitautas: This function is used to enable/disable V-Sync
  +procedure SetupVSync(aVSync:boolean);
  +begin
   {$IFDEF MSWindows}
  -procedure SetupVSync(aVSync:boolean);
  -begin
     if WGL_EXT_swap_control then
       wglSwapIntervalEXT(byte(aVSync)); //1 or 0
  -end;
   {$ENDIF}
  +end;
  +
   
   end.
  
positive.code:   {$IFDEF Unix}
    //TODO need to emulate these functions (with freetype you should be able to code a multi platform solution).
    {$ENDIF}
  
  end;
  
  
  
negative.code: 
  TColor4 = cardinal;
  
  procedure SetRenderFrame(const RenderFrame:HWND; out h_DC: HDC; out h_RC: HGLRC);
  procedure SetRenderDefaults();
  function SetDCPixelFormat(h_DC:HDC):boolean;
  procedure CheckGLSLError(FormHandle:hWND; Handle: GLhandleARB; Param: GLenum; ShowWarnings:boolean; Text:string);
      procedure BuildFont(h_DC:HDC; FontSize:integer; FontWeight:word=FW_NORMAL);
  procedure glPrint(text: string);
  