Re: [PATCH v3 0/7] MR3528: winegstreamer: Implement windows api frontend for file media sink.

[Rémi Bernon]

Rémi Bernon (@rbernon) commented about dlls/winegstreamer/media_sink.c:
> +    HRESULT hr;
> +
> +    LIST_FOR_EACH_ENTRY(stream_sink, &media_sink->stream_sinks, struct stream_sink, entry)
> +    {
> +        if (FAILED(hr = IMFMediaEventQueue_QueueEventParamVar(stream_sink->event_queue, type, &GUID_NULL, S_OK, NULL)))
> +            return hr;
> +    }
> +
> +    return S_OK;
> +}
> +
> +static HRESULT media_sink_start(struct media_sink *media_sink)
> +{
> +    HRESULT hr;
> +
> +    EnterCriticalSection(&media_sink->cs);
> As these are called from the callback Invoke which already enters the CS, I think you could assume it's entered already?

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https://gitlab.winehq.org/wine/wine/-/merge_requests/3528#note_41869