[Bug 30639] Audio stuttering and performance drops in Star Wolves 3

wine-bugs at winehq.org wine-bugs at winehq.org
Mon Dec 19 10:44:23 CST 2016


https://bugs.winehq.org/show_bug.cgi?id=30639

--- Comment #38 from Alexander E. Patrakov <patrakov at gmail.com> ---
Andrew, this "improved" heuristic would be specifically disapproved by me,
because it is significantly more complex than the current one, and won't help.

Even older CPUs (e.g a 9-year-old Core 2 Duo E6420) have enough power to
resample 64 audio streams on one core with the current high-quality resampler,
if allowed to use 100% of this core (proof: darwinia). The real problem is that
some unknown problem (locking?) prevents the audio resampler from using more
than 3% of the core in some games. We need to diagnose that problem.

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