Re: [PATCH 0/5] MR3177: wine{alsa,coreaudio,oss,pulse}: Match GetAudioEndpoint implementations.

[Davide Beatrici (＠davidebeatrici)]

Davide Beatrici (@davidebeatrici) commented about dlls/winepulse.drv/mmdevdrv.c:
> if (!get_pulse_name_by_guid(guid, pulse_name, &dataflow))
>          return AUDCLNT_E_DEVICE_INVALIDATED;
>
> +    if (dataflow != eRender && dataflow != eCapture)
> +        return E_INVALIDARG;
> +
>      *out = NULL;

I wonder whether this is the actual behavior on Windows.

`winepulse` is the only driver that sets the pointer to `NULL` (and only after validating the device).

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https://gitlab.winehq.org/wine/wine/-/merge_requests/3177#note_37071