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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: |
Fri, 21 Jun 2019 08:08:24 +0200 (CEST) |
> Let's say I want to load the nth font inside a TTC. Would it be
> sufficient to write an SFNT stream starting with the Offset Table
> (and not the TTC Header) along with only those tables that make up
> the nth face?
Yes.
> To put this in context of WOFF2, I want to know whether I should pass
> the SFNT stream of a WOFF2 compressed TTC font with a TTC header and
> *all* its tables, or would it be correct/sufficient to write the
> stream such that the fact that the WOFF2 is actually a collection, is
> hidden from rest of the SFNT processing (they only see the requested
> face in the stream).
A single font from a TTC collection has no references to the TTC as a
whole. So yes, you can completely hide the fact that you are
processing a TTC.
> Do these `individual' streams function identically to a full `TTC'
> stream?
This sentence I don't understand. Please elaborate.
Werner
- [ft-devel] WOFF2 support update and questions, Nikhil Ramakrishnan, 2019/06/16
- Re: [ft-devel] WOFF2 support update and questions, Nikolaus Waxweiler, 2019/06/16
- Re: [ft-devel] WOFF2 support update and questions, Werner LEMBERG, 2019/06/17
- Re: [ft-devel] WOFF2 support update and questions, Nikhil Ramakrishnan, 2019/06/18
- Re: [ft-devel] WOFF2 support update and questions, Nikhil Ramakrishnan, 2019/06/19
- Re: [ft-devel] WOFF2 support update and questions,
Werner LEMBERG <=
- Re: [ft-devel] WOFF2 support update and questions, Nikhil Ramakrishnan, 2019/06/22
- Re: [ft-devel] WOFF2 support update and questions, Werner LEMBERG, 2019/06/22
- Re: [ft-devel] WOFF2 support update and questions, Nikhil Ramakrishnan, 2019/06/23
- Re: [ft-devel] WOFF2 support update and questions, Werner LEMBERG, 2019/06/23
- Re: [ft-devel] WOFF2 support update and questions, Nikhil Ramakrishnan, 2019/06/27
- Re: [ft-devel] WOFF2 support update and questions, Werner LEMBERG, 2019/06/28
Re: [ft-devel] WOFF2 support update and questions, Alexei Podtelezhnikov, 2019/06/17