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Re: [ft-devel] gamma correction and stem darkening


From: Werner LEMBERG
Subject: Re: [ft-devel] gamma correction and stem darkening
Date: Sun, 17 Jan 2016 15:30:42 +0100 (CET)

> I just looked through the code and found
> tt_check_trickyness_sfnt_ids -- I assume that's the code you're
> referring to.

Yep.

> I didn't trace through the code; do I need to do anything special to
> enable those checksum tests?

Assuming that the family name for subsetted fonts in PDF files is not
reliable, you should temporarily set `face->family_name' to NULL so
that the check for the font's family name is skipped, making the
trickyness check rely on table checksums only.


    Werner



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