[ft-devel] on widening at low res (Re: DejaVuSans.ttf and v40)

[Hin-Tak Leung]

If my impression serves, the hdmx table of Apple shipped fonts also have a 
tendency
to be one or two pixels wider than that calculated by FreeType
(from my testing of the re-implemented HDMX test in FontVal a while ago), when 
they differ.

This seems to suggest that Apple's font rendering could be a pixel or two wider
than FreeType at low res also. That seems reasonable as widening letters
at low res make it more readable, everything else being equal.