Re: [PATCH v7 0/7] MR4082: gdiplus: Implement font linking in GdipDrawString.

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/mlang/mlang.c:
> HRESULT WINAPI GetGlobalFontLinkObject(void **unknown)
>  {
> - TRACE("%p\n", unknown);
> - if (!unknown) return E_INVALIDARG;
> - FIXME("%p: stub\n", unknown);
> - if (!font_link_global)
> -
>    MultiLanguage_create(NULL, (void**)&font_link_global);
>
> - return S_FALSE;
> - IUnknown_AddRef(font_link_global);
> - *unknown = font_link_global;

Does this need synchronization, at least to ensure the global object is only created once?