[Bug 43728] Magic: The Gathering Online intensive CPU usage when idle

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=43728

--- Comment #10 from Panard <panard at inzenet.org> ---
After a bit more source code reading, MsgWaitForMultipleObjectsEx calls are due
to dlls/user32/message.c/check_for_driver_events, which are due to PeekMessageW
calls (it calls it twice, which is coherent with the counts from the log file). 

Maybe there is something around the count_message which is never reset, and 
hence calls MsgWaitForMultipleObjectsEx each time check_for_driver_evens is
called, but it is quite likely to be a symptom and not the cause of the
PeekMessageW calls.

But I have a hard time to find what causes these PeekMessageW calls.. probably
need to learn how to use winedbg..

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