[Bug 28388] winmm/midi.ok deadlocks and crashes occasionally?

http://bugs.winehq.org/show_bug.cgi?id=28388

--- Comment #13 from Raymond  2011-10-10 20:48:45 CDT ---
(In reply to comment #0)
> fixme:mci:MCI_SysInfo Don't know how to get # of MCI devices of a given type

when "winetest midi" in xp, it found 1 MCI sequencer devices but wine's mci
(e.g. winealsa) still unable to find the sequencer

midi.c:181: Found 1 MIDI IN devices

..
midi.c:739: Found 4 MIDI OUT devices

midi.c:200: Found 1 MCI sequencer devices

still unable to play music(midi) in pinball since mcidrivers is null

trace:mci:mciSendCommandA (00000000, MCI_OPEN, 00002002, 0102500c)
trace:mci:mciSendCommandW (00000000, MCI_OPEN, 00002002, 00140fe4)
trace:mci:MCI_Open (00002002, 0x140fe4)
trace:mci:MCI_Open devType=L"pinball.mid" !
trace:mci:MCI_LoadMciDriver wDevID=0001
fixme:mci:MCI_LoadMciDriver Couldn't load driver for type L"PINBALL.MID".
trace:mci:mciSendCommandW => 00000132
trace:mci:MCI_Close (ffffffff, 00000002, (nil))