Re: [PATCH v3 0/5] MR9575: winegstreamer: Reject SetOutputType with a different number of channels.

[Elizabeth Figura (＠zfigura)]

```
+    if (!IsEqualGUID(&decoder->input_type.formattype, &type->formattype))
+        return DMO_E_TYPE_NOT_ACCEPTED;
```

It'd be a bit more idiomatic to check for FORMAT_WaveFormatEx, wouldn't it?

```
+    if (IsEqualGUID(&decoder->input_type.formattype, &FORMAT_WaveFormatEx))
```

And you don't need that GUID check.

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/9575#note_124634