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List:       freedesktop-xorg-devel
Subject:    Re: [PATCH xserver] Fix race condition in ConfigureWindow
From:       Keith Packard <keithp () keithp ! com>
Date:       2016-10-29 2:20:28
Message-ID: 86shrfgakz.fsf () hiro ! keithp ! com
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Erik Kurzinger <ekurzinger@nvidia.com> writes:

> Resubmitting with proper formatting, and a small change to the patch.

The protocol specifies that the ConfigureNotify event be
delivered before any Expose events, so we can't just move the event
generation until after the window has been configured and exposed.

It sounds like your driver might want to use the ConfigNotify hook in
the screen so that it can learn about configuration changes before the
client does?

-- 
-keith

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