Yes, 20ms is an eternity, unless you are going long haul or via low bandwith
lingks.
I think there is alot going wrong here:
1) stupid toolkits
2) stupid apps that do unnecessary repaints. I've often detected
apps repainting N times where one would do (try running X on a dialup line
sometime: it is enlightening to see how stupid some apps/toolkits have
been).
3) there are some places where the X protocol should be fixed.
See Hania Gajewska, Mark Mark Manasse's, and Joel McCormack's paper
at http://www.std.org/msm/common/WhyX.pdf.
OK, there are a number of things we can/should do about it:
1) Keith has managed to get the X protocol dumper out from
under restrictive license. There are, however, a bunch
of versions to be reconciled: help here would be appreciated,
to make this tool widely usable
2) fix broken toolkits and apps.
3) Keith and I chatted with Owen about what to do with his
small extension to fix embedding, and have come to the conclusion we
need a "fix the protocol" extension, to fix items that matter (some
of what Hania/Mark/Joel complained about probably don't matter in
current contexts). Names for this effort greatly appreciated
(otherwise we'll just call it the "Norm" extension: see if you can
figure out the etimology of that name).
--
Jim Gettys
Cambridge Research Laboratory
HP Labs, Hewlett-Packard Company
[EMAIL PROTECTED]
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