Re: MS Windows double buffering

[Po Lu]

Ken Brown <kbrown@cornell.edu> writes:

> I just built the Cygwin w32 build from git commit 0ea0aa255 and evaluated
>
>   (while t (redraw-display) (redisplay))
>
> I saw some flicker in the menu bar but nowhere else.  I tried the same
> thing in a Cygwin w32 build of emacs-28.1, and there was severe
> flickering throughout the frame.  So there's a noticeable improvement.
>
> I'll keep testing over the next few days and let you know if I see any 
> problems.

Thanks.