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  1. JDK
  2. JDK-6655001

D3D/OGL: Window translucency doesn't work with accelerated pipelines

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    Details

    • Subcomponent:
      2d
    • Introduced In Build:
      b12
    • Introduced In Version:
    • Resolved In Build:
      b12
    • CPU:
      x86
    • OS:
      windows_xp
    • Verification:
      Verified

      Description

      When window translucency is enabled for windows with accelerated
      surfaces the tranlucency doesn't work well on Windows systems
      prior to Windows Vista: there are artifacts when a window is dragged
      away, and it doesn't appear transparent.

      Shaped windows work fine.
      To run the attached test:
         java -Dusetrans TranslucencySwingTest
         java -Dusetrans -Duseshape TranslucencySwingTest
         java -Duseswing -Dusetrans TranslucencySwingTest
         java -Duseswing -Dusetrans -Duseshape TranslucencySwingTest
      and so on. Same with opengl pipeline enabled..

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              Assignee:
              tdv Dmitri Trembovetski (Inactive)
              Reporter:
              tdv Dmitri Trembovetski (Inactive)
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                Updated:
                Resolved:
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