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  1. Qt
  2. QTBUG-74967

Qt3D: example fail on i.MX6 QuadPlus (Yocto)

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Details

    • Bug
    • Resolution: Unresolved
    • P2: Important
    • None
    • 5.11.3
    • Qt3D
    • None
    • i.MX6 Quad Plus, Mainline Kernel 4.19.32 (etnaviv), Mesa 18.3.5
    • Linux/Wayland

    Description

      On a recent Yocto 2.6 (thud) based build using meta-qt5, none of the
      Qt3D demos seem to work. In dmesg I see the following message:

      etna_draw_vbo:224: compiled shaders are not okay

      I already tried different version of mesa (18.3.3, 18.3.4, 18.3.5),
      but I always get the same error. Could this be a related to some
      Problem transforming the shader code back to GLES 2? Does anybody else
      see similar problems?

      Could this be related to https://bugreports.qt.io/browse/QTBUG-63975

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            seanharmer Sean Harmer
            manuel.h Manuel Huber
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            Dates

              Created:
              Updated:

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