[Bug 27901] Reproducible crash (and audio popping) in snd_pcm_area_copy [regression] [bisected]

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=27901

--- Comment #5 from Bryan Kadzban <bz-wine at kdzbn.homelinux.net> 2011-08-06 22:32:44 CDT ---
Synced to git head again (and noticed a couple of winmm changes that looked
like they might have helped), but no luck.  The test is still silent after the
0.5s sleep (if it's not just hung, though it doesn't look like it is).

I added a few more trace lines to wave.c around the sleep test and to see if
the WaitForSingleObject() call was actually working or not.  I saw that the
Sleep() call does indeed take about half a second, and the waveOutRestart()
call doesn't hang either.  But the sound does not restart after
waveOutRestart(), and WaitForSingleObject times out after ten seconds.

wave.c:729: Playing 1 second 440Hz tone at  8000x 8x1  1 header  0 loops 8000
bytes WAVE_FORMAT_PCM CALLBACK_EVENT
wave.c:772: pausing for 0.5 seconds
wave.c:774: sleep finished
wave.c:776: waveOutRestart finished
wave.c:792: Test failed: WaitForSingleObject(hevent) timed out
wave.c:797: Test failed: (00) WHDR_DONE WHDR_PREPARED expected, got
WHDR_INQUEUE WHDR_PREPARED
wave.c:497: Test failed: waveOutGetPosition(0): returned 5298 bytes, should be
8000
wave.c:508: Test failed: waveOutGetPosition(0): returned 5298 samples (5298
bytes), should be 8000 (8000 bytes)
wave.c:521: Test failed: waveOutGetPosition(0): returned 662 ms, (5296 bytes),
should be 1000 (8000 bytes)
wave.c:534: Test failed: waveOutGetPosition(0): SMPTE test failed
wave.c:545: Test failed: waveOutGetPosition(0): MIDI test failed
wave.c:556: Test failed: waveOutGetPosition(0): TICKS test failed
wave.c:808: Test failed: waveOutUnprepareHeader(0):
rc=WAVERR_STILLPLAYING(Cannot perform this operation while media data is still
playing. Reset the device, or wait until the data is finished playing.)

(The traces at line 774 and 776 are added by me, as is the test at line 792. 
So the subsequent line numbers are off by 3.)

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