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  1. Qt
  2. QTBUG-126854

xcb native painting broken

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Details

    • Bug
    • Resolution: Won't Do
    • P5: Not important
    • None
    • 6.7.2
    • GUI: Painting, QPA: X11/XCB
    • Linux arch 6.6.32.
      Qt from git: qtbase,qtsvg,qttools,qtwayland,qtwebsockets,qtcharts
      branch 6.7.2
      On Xorg 1.21.11
    • Linux/X11

    Description

      After building Qt 6.7.2 as follows:

      > perl init-repository --module-subset=qtbase,qtsvg,qttools,qtwayland,qtwebsockets,qtcharts

      > ../configure -prefix /usr/local/qt -xcb-native-painting 

      I tried to execute a test application (a Qwt plot example) after doing:

      > export QT_XCB_NATIVE_PAINTING=1

      Painting is broken, as can be seen in the attachments.

      Painting is ok with both QPaintEngine::Raster and QPaintEngine::OpenGL2.

       

       

       

      Attachments

        1. native-painting.png
          105 kB
          Giacomo
        2. native-painting-2.png
          51 kB
          Giacomo
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            vgt Eirik Aavitsland
            jacum Giacomo
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            Dates

              Created:
              Updated:
              Resolved:

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