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  1. Qt
  2. QTBUG-45196

qml can't show rightly

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Details

    • Bug
    • Resolution: Invalid
    • P5: Not important
    • None
    • 5.4.1
    • QPA: Wayland
    • None
    • linux3.18, arm9, sgx531, qt5.4.1, wayland 1.5, weston 1.5

    Description

      Hi:
      I write a simple test qml, just draw a rectangle. I run it with platform wayland on linux embeded system. The right top window don't draw correctly. I suspect it's because gl don't finish drawing before swapBuffers.
      I think it maybe need some sync with gpu after gles functions. Maybe there are other problems.

      Do you have any suggestions for me to debug this case? Thank you.

      The test:
      import QtQuick 2.0

      Rectangle

      { id: root width: 800 height: 480 }

      Best Regards
      Nancy

      Attachments

        1. sceen_qml3.JPG
          sceen_qml3.JPG
          25 kB
        2. screen_qml1.JPG
          screen_qml1.JPG
          25 kB
        3. screen_qml2.JPG
          screen_qml2.JPG
          26 kB
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            janichol Andy Nichols
            zoulan zoulan
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            Dates

              Created:
              Updated:
              Resolved:

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