RFC: Sunsetting XRender backend

[Martin Flöser]

Am Dienstag, 8. Juni 2021, 17:39:43 CEST schrieb Vlad Zahorodnii:
> Given the bitrotten state, our focus being shifted towards wayland, and
> no native Xrender support in qtquick, I propose to remove the xrender
> backend. Thoughts?

Since we whitelisted llvmpipe the XRender backend kind of lost it's meaning 
anyway and I fully support the removal of the xrender backend.

Cheers
Martin