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Re: [ft-devel] severe problems with subpixel hinting


From: Werner LEMBERG
Subject: Re: [ft-devel] severe problems with subpixel hinting
Date: Wed, 23 Jan 2013 09:25:54 +0100 (CET)

> I think I've figured out the issue here, and (huge surprise) it's
> not firefox.  I was making the detection of opcode patterns
> dependent on ignore_x_mode being set, however this doesn't get set
> until glyphs are loaded.

Doh.  Yes, for speed reasons the parsing of tables is lazy, at least
partially.

> I'm just going to allow opcodes to be detected simply if
> TT_CONFIG_OPTION_SUBPIXEL_HINTING has been defined.  Then,
> compatibility_mode will get enabled during runtime whenever the
> rendering mode isn't mono.

Sounds reasonable.


    Werner



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