tree ddad4202daaed06a5a240e8685bf3e27c11886a4
parent c6698df92ae88081c6661fbd307603e9945a569e
author Nigel Tao <nigeltao@golang.org> 1489140528 +1100
committer Nigel Tao <nigeltao@golang.org> 1489620460 +0000

shiny/driver/gldriver: be less racy wrt size events.

Set the windowImpl.sz cached value on the receiver side of the channel
communication, not spawned by a goroutine 'soon' after the send.

This CL only affects x11. The same change applies in principle to cocoa
and win32, but I have not (manually) tested it there yet.

Change-Id: Ibe4bad965fe0c059378daef2f535dcae362447a9
Reviewed-on: https://go-review.googlesource.com/37918
Reviewed-by: David Crawshaw <crawshaw@golang.org>