[Bug 28391] New: winmm coreaudio driver broken

http://bugs.winehq.org/show_bug.cgi?id=28391

Summary: winmm coreaudio driver broken
           Product: Wine
           Version: 1.3.28
          Platform: x86
        OS/Version: Mac OS X
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P2
         Component: winmm&mci
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=36405)
 --> (http://bugs.winehq.org/attachment.cgi?id=36405)
Log of "WINEDEBUG=+winmm,+wave,+midi,+dsound wine THIEFG.EXE"

The new winmm coreaudio driver is broken. I have tested so far:
* the game "Portal"
* the game "Thief Gold Edition"

Every time the effects are the same. After some seconds, sometimes more,
sometimes less, the sound and music stops. If in debug mode
("WINEDEBUG=+winmm,+wave,+midi,+dsound"), the game will freeze, otherwise, the
game can be continued, but without sound or music.

Another symptom is the "test sound" button in winecfg: the sound is "scratchy",
as if on a gramophone record grooves are skipped.

See log of "WINEDEBUG=+winmm,+wave,+midi,+dsound wine THIEFG.EXE" attached.