Re: [PATCH 0/4] MR789: mf: Set source and output nodes media types in the media session.

[Bernhard Kölbl]

Bernhard Kölbl (@besentv) commented about dlls/mf/topology_loader.c:
> return hr;
>  }
>
> +HRESULT topology_node_init_media_type(IMFTopologyNode *node, DWORD stream, BOOL output, IMFMediaType **type)
> +{
> +    IMFMediaTypeHandler *handler;
> +    HRESULT hr;
> +
> +    if (SUCCEEDED(hr = topology_node_get_type_handler(node, stream, output, &handler)))
> +    {
> +        if (SUCCEEDED(hr = get_first_supported_media_type(handler, type)))

Contrary to topology_branch_foreach_up_types, this only tries to set the first supported type instead of going through all.

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/789#note_12744