Re: MS Windows double buffering

[Robert Pluim]

>>>>> On Sat, 30 Apr 2022 15:46:43 +0800, Po Lu <luangruo@yahoo.com> said:
    >> Here and elsewhere in the modified code, I'd like to have all the
    >> changes that affect the no-double-buffering code to be conditioned on
    >> some variable exposed to Lisp.  That way, if and when someone reports
    >> a problem that could be related to this feature, we could easily get
    >> back to exactly the old code as it was before the changeset, and see
    >> if the problem is indeed due to this change.  For example, entering
    >> the critical section above is one such change.

    Po> Thanks.  That's not something we do on X, but I will add such a
    Po> variable.

For double-buffering itʼs a frame parameter called
`inhibit-double-buffering', so you could just reuse that.

Robert
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