Pierre Ossman b1215fb075 Switch automatic composite update to WorkQueue ...

It is currently (ab)using the screen BlockHandler callback to do
this. But this can cause problems with other extension as their
block handlers might have executed before Composite's. And the
operations Composite does might result in them wanting to change
timeouts.

Practically this caused problems for TigerVNC's VNC extension which
failed to send out updates for Composite's screen updates.

(cherry picked from commit 1bd5d0a53c5ff4169c5a6704c1c4b276f998b938)

2018-10-05 09:14:18 +02:00

15 KiB

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