[PATCH 0/1] MR10882: dsound: Replace device reference counting with a stop event.

[Jon Koops (＠jonkoops)]

Follow-up to !10735.

With device sharing removed, each DirectSoundDevice has exactly one owner and no longer needs reference counting. Replace the ref field with a stop event that the mixer thread waits on alongside the existing sleep event using WaitForMultipleObjects, and simplify DirectSoundDevice_Release to free unconditionally.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/10882