[PATCH 0/1] MR4426: evr: Set last presented sample atomically.

[Rémi Bernon]

Fixes a race condition and crashes in Secret of Mana.

The queue critical section is held in video_presenter_sample_present
while GetCurrentImage only locks the presenter CS. Double locking is
tricky and atomic operation is appropriate to swap the sample pointer.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/4426