http://bugs.winehq.org/show_bug.cgi?id=21643
--- Comment #10 from Jörg Höhle hoehle@users.sourceforge.net 2010-02-15 10:14:17 --- winmm:Adding stream [dwBufferLength=4096/4092 size=64] Wine is wrong: tests with MIDIHDR show that dwBytesRecorded is the limit, not BufferLength. Obeying this limit should make the "ooch" and "Unknown" disappear, Expect a patch RSN.
Now who's gonna write similar tests for WAVEHDR?
I'll (re)test them in git
It's always good to retest in Wine -- and perform RegressionTesting. So many things change.