Re: [PATCH v4 0/11] MR2908: wine{alsa,coreaudio,oss,pulse}: Move AudioClient's GetService into mmdevapi.

[Huw Davies (＠huw)]

Huw Davies (@huw) commented about dlls/winealsa.drv/mmdevdrv.c:
>  ret->ISimpleAudioVolume_iface.lpVtbl = &SimpleAudioVolume_Vtbl;
>  ret->IChannelAudioVolume_iface.lpVtbl = &ChannelAudioVolume_Vtbl;
>
> - ret->ref = 1;
> - ret->ref = !client;

This doesn't look right.

Note that the difference between the pulse and the other drivers is that pulse's `GetService()` calls `AddRef()` in all success cases.  I think the other drivers do this in a more logical way - have the session wrapper constructor return an object with `ref` set to one and don't `AddRef()` it in `GetService()`.