Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8175301

Java GUI hangs on Windows when Display set to 125%

    XMLWordPrintable

Details

    • Bug
    • Resolution: Fixed
    • P2
    • 9
    • 9
    • client-libs
    • None
    • 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. upscale.png
            upscale.png
            31 kB
          2. simpleframe-s125x.pixrun
            34 kB
          3. Screenshot 2017-02-22 17.20.33.png
            Screenshot 2017-02-22 17.20.33.png
            64 kB
          4. Screenshot 2017-02-22 17.18.29.png
            Screenshot 2017-02-22 17.18.29.png
            13 kB
          5. opengl.png
            opengl.png
            31 kB
          6. d3d-true.png
            d3d-true.png
            57 kB
          7. d3d-false.png
            d3d-false.png
            32 kB

          Issue Links

            Activity

              People

                alexsch Alexandr Scherbatiy
                vrudomet Victor Rudometov
                Votes:
                0 Vote for this issue
                Watchers:
                5 Start watching this issue

                Dates

                  Created:
                  Updated:
                  Resolved: