[PATCH v5 0/2] MR10306: mfmediaengine: Implement looping behaviour.

[Brendan McGrath (＠redmcg)]

When `IMFMediaEngine::SetLoop(TRUE)` is called, media engine will repeatedly loop the video.

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  v5: mfmediaengine: Implement looping behaviour.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/10306