Eglfs and VNC parallel

[themts]

Hey everybody,

I have a qt 5.15 application which is running on a raspberry. It is showing the qml-gui via eglfs.

So far, so good.
Now I want to use vnc for remote assistance.
As I‘m not using X11 I don't know how to use vnc.
I can start my application with -platform vnc, but then I only see the gui via VNC and my display keeps blank.

Any idea?

[SGaist]

Hi,

AFAIK, there's no "multiple qpa" output with Qt 5. So you can't do it that way.

[themts]

Do you know if there is an option in any standard vnc-server to access the egl-content?

[themts]

I have searched the web now for many hours, but I could not find a solution to share my application via vnc.

So, new idea:
I implement libVncServer, grab my qmlView and implement vnc myself.
The question is: Has anybody done this before?
How can I access the qml-framebuffer?