JDK-8143392 : SunGraphics2D.copyArea() does not properly handle Blit operation
  • Type: Bug
  • Component: client-libs
  • Sub-Component: 2d
  • Affected Version: 9
  • Priority: P4
  • Status: Open
  • Resolution: Unresolved
  • Submitted: 2015-11-20
  • Updated: 2018-09-05
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Other
tbdUnresolved
Related Reports
Relates :  
JDK-8069348 - SunGraphics2D.copyArea() does not properly work for scaled graphics in D3D
Relates :  
JDK-8073320 - Windows HiDPI Graphics support
Description
The issue is reproduced on Windows and Mac OS X.

On Mac OS X I just commented the theData.copyArea(this, x, y, w, h, dx, dy) call in the SunGraphics2D.doCopyArea() method. After that the OGLRTTSurfaceToSurfaceBlit.Blit does not properly handle scrolling operation. For example run the SwingSet2 sample and scroll an internal frame (see the attached image).