Re: [PATCH v14 0/5] MR8829: windows.media.playback.mediaplayer: Implement IActivationFactory::ActivateInstance().

[Hans Leidekker (＠hans)]

On Tue Sep  2 18:57:46 2025 +0000, Mohamad Al-Jaf wrote:
> It doesn't build:
> error: inapplicable attribute deprecated for enum
>         deprecated("Use MediaPlaybackState", deprecate,
> Windows.Foundation.UniversalApiContract, 3.0)

I did some testing with midlrt and it turns out that the 'deprecated' attribute is allowed on enums, enum members, structs and struct fields in addition to what we allow now. This patch should help.
[widl.diff](/uploads/c6bf9e5115fd15f6b661fcf75b5b596b/widl.diff)