src/java.desktop/windows/native/libawt/windows/ThemeReader.cpp

*** 68,77 ****
--- 68,82 ----
  } MARGINS, *PMARGINS;
  
  #define TMT_TRANSPARENT 2201
  #endif // _UXTHEME_H_
  
+ #if defined(_MSC_VER) && _MSC_VER >= 1800
+ #  define ROUND_TO_INT(num)    ((int) round(num))
+ #else
+ #  define ROUND_TO_INT(num)    ((int) floor((num) + 0.5))
+ #endif
  
  #define ALPHA_MASK 0xff000000
  #define RED_MASK 0xff0000
  #define GREEN_MASK 0xff00
  #define BLUE_MASK 0xff
*** 753,767 ****
      int dpiX = ::GetDeviceCaps(hDC, LOGPIXELSX);
      int dpiY = ::GetDeviceCaps(hDC, LOGPIXELSY);
  
      if (dpiX !=0 && dpiX != 96) {
          float invScaleX = 96.0f / dpiX;
!         size->cx = (int)round(size->cx * invScaleX);
      }
      if (dpiY != 0 && dpiY != 96) {
          float invScaleY = 96.0f / dpiY;
!         size->cy = (int)round(size->cy * invScaleY);
      }
      ::ReleaseDC(hWnd, hDC);
  }
  
  /*
--- 758,772 ----
      int dpiX = ::GetDeviceCaps(hDC, LOGPIXELSX);
      int dpiY = ::GetDeviceCaps(hDC, LOGPIXELSY);
  
      if (dpiX !=0 && dpiX != 96) {
          float invScaleX = 96.0f / dpiX;
!         size->cx = ROUND_TO_INT(size->cx * invScaleX);
      }
      if (dpiY != 0 && dpiY != 96) {
          float invScaleY = 96.0f / dpiY;
!         size->cy = ROUND_TO_INT(size->cy * invScaleY);
      }
      ::ReleaseDC(hWnd, hDC);
  }
  
  /*