[Bug 53100] Euphoria: freezes every second while controllers are plugged in

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53100

--- Comment #2 from Ilya Trukhanov <lahvuun at gmail.com> ---
Yes, it occurs with the demo.

The demo is SFW for the first few scenes, in case anyone wants to test it. The
issue is very noticeable when text is being printed to the screen — it just
stops mid-sentence for a moment, then the rest suddenly appears. But it's not
just the text, the whole game becomes choppy, so I suspect the game queries
controllers in the render thread, because sound works fine.

Seems like the game really does use winmm, judging by some of the imports:
1   0x005703d4 NONE FUNC WINMM.dll    joyGetNumDevs
2   0x005703d8 NONE FUNC WINMM.dll    timeGetTime
3   0x005703dc NONE FUNC WINMM.dll    joyGetPosEx
4   0x005703e0 NONE FUNC WINMM.dll    timeBeginPeriod
5   0x005703e4 NONE FUNC WINMM.dll    timeEndPeriod

I also did some "profiling" with gettimeofday, and it seems that find_joysticks
spends the most time in the call to IDirectInput8_EnumDevices.

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