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Re: [ft-devel] WOFF2 support update and questions


From: Werner LEMBERG
Subject: Re: [ft-devel] WOFF2 support update and questions
Date: Sun, 23 Jun 2019 22:42:24 +0200 (CEST)

>> What do you mean with `access'?  `sfnt_open_font' fills up the
>> array with all header offsets; it thus doesn't need a face index.
> 
> But the whole process of uncompressing a WOFF2 will take place in
> `sfwoff2.c' (woff2_open_font), which is being called from
> `sfnt_font_open'.  If the function is uncompressing a TTC, it will
> need to know the requested index so that the tables for that face
> can be picked up and written as an SFNT stream.

It seems that you have to adjust `sfnt_font_open' for this particular
case to pass the face index as an argument...


    Werner



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