[Bug 29585] wineoss.drv audio renderer not on par with others

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=29585

--- Comment #38 from Andrew Eikum <aeikum at codeweavers.com> 2012-02-17 10:41:21 CST ---
Here's a 4-patch sequence. The first patch is the same as the debugging traces
patch from comment 34.

The second patch is the OSS counterpart to winealsa's
8db18a893b3769d482f22bd2e2b545b82a31574f (winealsa: Avoid deadlock in
AudioClient_Stop.). This fixes the "Wait returned 102" error. With this
applied, wineoss behaves the same as winealsa in the mmdevapi render tests on
my machine, modulo format problems.

The final two patches are quick hacks. The third patch tweaks the mmdevapi
tests to always use int16_t format, instead of always using float. The last
patch is just the hack from comment 32. This makes the audio heard on my
machine continuous, instead of with underruns from the clock skew (this same
hack fixes winealsa's underruns).

I guess I don't know if I expect these patches to fix Mateusz's problem. The
second patch is definitely correct, and I'll send it off to wine-patches
shortly. But I'm not convinced that's the problem Mateusz is experiencing.
Regardless, I'm interested to know if applying 3 or all 4 of these patches
helps anything.

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