[Bug 47482] New: Regression - Legend of Grimrock 2: undefined symbol: FAudio_CommitOperationSet

https://bugs.winehq.org/show_bug.cgi?id=47482

Bug ID: 47482
           Summary: Regression - Legend of Grimrock 2: undefined symbol:
                    FAudio_CommitOperationSet
           Product: Wine
           Version: 4.12.1
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: xaudio2
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Hi,
since at least wine 4.11 (and probably earlier, I haven't used the game
awhile), Legend of Grimrock 2 doesn't work anymore.
Shortly after starting the game, I get a popup telling me "The following error
occurred while starting up the game: XAudio2 error in XAudio2Create" and game
ends.

And I get following error logged:

0009:err:module:load_so_dll failed to load .so lib
"/opt/wine-devel/bin/../lib/wine/xaudio2_7.dll.so":
/opt/wine-devel/bin/../lib/wine/xaudio2_7.dll.so: undefined symbol:
FAudio_CommitOperationSet
0009:err:ole:COMPOBJ_DllList_Add couldn't load in-process dll
L"C:\windows\system32\xaudio2_7.dll"

Googling a bit points me to patch d341efeff071532801fdc224062eb9e60dc5aea0
[xaudio2: Use new features from FAudio 19.06 (but keep compatibility for
<=19.05).]
I really don't know if its the culprit, just tell me how I could help :)

Thank you!

Thierry.