src/java.desktop/windows/classes/sun/java2d/d3d/D3DSurfaceData.java

*** 56,65 ****
--- 56,66 ----
  import sun.java2d.loops.CompositeType;
  import sun.java2d.pipe.ParallelogramPipe;
  import sun.java2d.pipe.PixelToParallelogramConverter;
  import sun.java2d.pipe.RenderBuffer;
  import sun.java2d.pipe.TextPipe;
+ import sun.java2d.pipe.Region;
  import static sun.java2d.pipe.BufferedOpCodes.*;
  import static sun.java2d.d3d.D3DContext.D3DContextCaps.*;
  import static sun.java2d.pipe.hw.ExtendedBufferCapabilities.VSyncType.*;
  import sun.java2d.pipe.hw.ExtendedBufferCapabilities.VSyncType;
  import java.awt.BufferCapabilities.FlipContents;
*** 234,245 ****
          } else if (peer instanceof WWindowPeer) {
              Dimension scaledSize = ((WWindowPeer) peer).getScaledWindowSize();
              this.width = scaledSize.width;
              this.height = scaledSize.height;
          } else {
!             this.width = (int) Math.ceil(width * scaleX);
!             this.height = (int) Math.ceil(height * scaleY);
          }
  
          this.offscreenImage = image;
          this.backBuffersNum = numBackBuffers;
          this.swapEffect = swapEffect;
--- 235,246 ----
          } else if (peer instanceof WWindowPeer) {
              Dimension scaledSize = ((WWindowPeer) peer).getScaledWindowSize();
              this.width = scaledSize.width;
              this.height = scaledSize.height;
          } else {
!             this.width = Region.clipRound(width * scaleX);
!             this.height = Region.clipRound(height * scaleY);
          }
  
          this.offscreenImage = image;
          this.backBuffersNum = numBackBuffers;
          this.swapEffect = swapEffect;
*** 810,821 ****
          if (type == FLIP_BACKBUFFER || type == WINDOW) {
              double scaleX = getDefaultScaleX();
              double scaleY = getDefaultScaleY();
              Rectangle r = peer.getBounds();
              r.x = r.y = 0;
!             r.width = (int) Math.ceil(r.width * scaleX);
!             r.height = (int) Math.ceil(r.height * scaleY);
              return r;
          } else {
              return new Rectangle(width, height);
          }
      }
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          if (type == FLIP_BACKBUFFER || type == WINDOW) {
              double scaleX = getDefaultScaleX();
              double scaleY = getDefaultScaleY();
              Rectangle r = peer.getBounds();
              r.x = r.y = 0;
!             r.width = Region.clipRound(r.width * scaleX);
!             r.height = Region.clipRound(r.height * scaleY);
              return r;
          } else {
              return new Rectangle(width, height);
          }
      }