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qtdatavis3d: oscilloscope example rendering issues

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    adrianf0
    wrote on last edited by adrianf0
    #1

    Hi,
    I am using Qt Quick 2 Oscilloscope Example as a reference project in my application.
    The 3D image is properly rendered on my PC (using OpenGL). Unfortunately, I have the problem on the target platform: Xilinx Zynq Ultrscale+ with Mali-400 running Honister release of yocto. Essentially the axis labels and data series are not rendered (I see only the segments of axes and the scene can be rotated, as in the picture below)
    Mali-400 comes with OpenGL ES 2.0. QSG_INFO confirms that ARM driver is being used. I get the same error with wayland and eglfs plugin.
    I haven't experienced any similar rendering issues with 2D controls.
    Does anyone have a similar issue? How to even debug that kind of problem?

    qmloscilloscope.jpg

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