Xpra: Ticket #2295: scroll paint without opengl

More important since #2248 enables it in more cases. #1320 makes this much more useful too.

Original scrolling ticket: #1232, see also #1426.



Fri, 10 May 2019 12:09:20 GMT - Antoine Martin: status changed; resolution set

Done in r22700.

I can no longer reproduce the visual corruption with the cairo backend, and the pixmap backend has been re-implemented by copying the whole pixmap buffer to a new backing before applying the copying, which seems to have fixed it. It is a little bit expensive to do all this copying, but most modern computers should have enough memory bandwidth for that.


Sat, 23 Jan 2021 05:47:24 GMT - migration script:

this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/2295