weston rdp black screen
ppaalanen at gmail.com
Fri Apr 12 12:28:13 UTC 2019
On Fri, 12 Apr 2019 07:39:06 -0400
Jean-Francois Dagenais <jeff.dagenais at gmail.com> wrote:
> Hi guy,
> > On Apr 12, 2019, at 04:03, Pekka Paalanen <ppaalanen at gmail.com> wrote:
> > on a quick test, it is working for me. I built Weston from master
> > branch today, launched it with:
> > weston --backend=rdp-backend.so --rdp-tls-key=../weston-rdp-tls.key --rdp-tls-cert=../weston-rdp-tls.crt
> > and used Remmina to connect to it.
> > I don't specify any particular screen size though, that comes from
> > Weston defaults I guess.
> > I'm on Debian Buster amd64, with these:
> > libfreerdp2-2 2.0.0~git20190204.1.2693389a+dfsg1-1
> > remmina 1.3.3+dfsg-2
> Thanks for the comeback. The only success I had was using xfreerdp
> client. I did not try remmina (I suspect it uses the freeRDP client
> For server, it works when I run weston on x11 backend, then toggle
> screen-share. The rdp backend also works on my platform (mali based)
> but when launched directly. If I launch using drm backend, then
> enable screen sharing, then I only get a black screen.
I wonder, could that maybe hint to some kind of glReadPixels related
failure in the combination of DRM-backend, GL-renderer, Mali, and
If you try screenshots (Mod+s, was it?), do those come out fine?
IIRC it writes a PNG in Weston's CWD.
> I've had to put this aside for a bit. I may end up coding a
> rfb-backend.so (or vnc-backend.so) in the near future.
There is also a long forgotten patch series to enable
GL-renderer in RDP-backend.
What's the reason for your new backend and do you intend to send it
upstream, if I may ask?
There are various remoting efforts going around, mostly in the
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