Re: [PATCH v3 0/4] MR1311: wmvcore: Implement DedicatedDeliveryThread async reader output setting.

[Zebediah Figura (＠zfigura)]

Zebediah Figura (@zfigura) commented about dlls/wmvcore/async_reader.c:
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>        continue;
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>    }
> -
> -
>    while (stream->read_requested)
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>    {
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>        stream->read_requested = false;
> -
> -
>        if (sample->buffer)
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>            INSSBuffer_Release(sample->buffer);
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>        sample->buffer = NULL;
> -
> -
>        LeaveCriticalSection(&reader->callback_cs);
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>        hr = IWMSyncReader2_GetNextSample(reader->reader, stream->number,
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>                &sample->buffer, &sample->pts, &sample->duration,
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>                &sample->flags, &sample->output, &sample->stream);
> -
>        EnterCriticalSection(&reader->callback_cs);

Similarly to the earlier question about IWMSyncReader locking, do we need to drop the CS here?