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  1. JDK
  2. JDK-8175301

Java GUI hangs on Windows when Display set to 125%

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P2
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: client-libs
    • Labels:
      None
    • Environment:

      Windows 7 Enterprise x64

      Backports

        Description

        I was able to reproduce this with 9b156 x64 and 9b157 x64 on Windows 7 64 bit.

        To reproduce the problem:
        Go to Control Panel\All Control Panel Items\Display and set Display to Medium 125%
        Run Java GUI (f.e. jconsole -version or Javatest).
        You would see strange artifacts.

        I was not able to connect to javatest process with jconsole when this happened.

        When I set Display to 100% the problem is gone.

          Attachments

          1. d3d-false.png
            d3d-false.png
            32 kB
          2. d3d-true.png
            d3d-true.png
            57 kB
          3. opengl.png
            opengl.png
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          4. Screenshot 2017-02-22 17.18.29.png
            Screenshot 2017-02-22 17.18.29.png
            13 kB
          5. Screenshot 2017-02-22 17.20.33.png
            Screenshot 2017-02-22 17.20.33.png
            64 kB
          6. simpleframe-s125x.pixrun
            34 kB
          7. upscale.png
            upscale.png
            31 kB

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                People

                • Assignee:
                  alexsch Alexander Scherbatiy (Inactive)
                  Reporter:
                  vrudomet Victor Rudometov
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                  Dates

                  • Due:
                    Created:
                    Updated:
                    Resolved: