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  1. JDK
  2. JDK-8159729

[hidpi] invalid rendering when using OpenGL with pbuffer-based codepath

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    • Icon: Bug Bug
    • Resolution: Not an Issue
    • Icon: P4 P4
    • tbd
    • 9, 10
    • client-libs
    • 2d
    • linux_oracle_6.0, linux_ubuntu

      JDK9 b122 + Ubuntu 16.04 Linux (Unity) + HiDPI

      Please run the attached test case having the following line commented:
      System.setProperty("sun.java2d.opengl.fbobject", "false");
      the image shown looks as expected - see "OK.png"

      then uncomment it back => "NOK.png"


      also reproducible using debug option "sun.java2d.uiScale" on a regular display (Ubuntu 14.04)

        1. Test.java
          1 kB
        2. OK.png
          OK.png
          2 kB
        3. NOK.png
          NOK.png
          2 kB

            prr Philip Race
            avstepan Alexander Stepanov (Inactive)
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              Created:
              Updated:
              Resolved: