Re: [PATCH v7 0/4] MR359: mmdevapi: copy ContainerID property from audio driver if available

[Elizabeth Figura (＠zfigura)]

On Sat Nov 16 11:35:05 2024 +0000, Jinoh Kang wrote:
> Avoid hard-coding constants wherever possible.
>     if(pv->vt == VT_BLOB && pv->blob.pBlobData && pv->blob.cbSize ==
> sizeof(VARIANT) && pv->blob.pBlobData[0] == VT_CLSID &&
> IsEqualPropertyKey(*key, DEVPKEY_Device_ContainerId)) {
>
> (Assuming this is VARIANT; correct me if this is not the case.)

And if that's the case, you probably want to cast pv->blob.pBlobData to a VARIANT * and check its fields.