Hi Vincent,
> I did some testing on Windows, and both of the font files on the bug
> seem to just be named "LCD". On Wine with your patch,
> GdipPrivateAddFontFile returns success but doesn't add the font to the
> collection.
Thanks for testing. There's indeed another problem, it's related to wine using the human readable name instead of the family name.
I'll send an updated patch addressing this too.
Regards,
Fabian Maurer