Gstreamer-OpenGL problem on iMX6

[Nicolas Dufresne]

Le mer. 17 oct. 2018 04 h 14, Kumsaati <can.kanbak at bilkent.edu.tr> a écrit :

> Hello,
> I want to use an opengl supported pipeline for my application on a iMX6
> TinyRex module. For this, I started with a very simple pipeline:
>
>     v4l2src ! glupload ! fakesink
>

Are you on mainline kernel with Mesa ?


> to see if I can start working with openGL. With a quick research, I
> realized
> that since the system is working in a headless mode, I've set
> GST_GL_WINDOW=gbm, but I couldn't manage to make it work even in this mode.
> The debug log shows that it fails to create an EGL context saying
> XDG_RUNTIME_DIR not set, and stops after saying EGL_NOT_INITIALIZED. The
> whole output, acquired with GST_DEBUG=3,gl*:5 is  here
> <https://pastebin.com/KPQXvSYp>  . Can anyone help me with making this
> pipeline work?
>
> Thanks,
>
>
>
>
>
>
> --
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