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Re: [ft-devel] Text rendering error

From: address@hidden
Subject: Re: [ft-devel] Text rendering error
Date: Wed, 1 Nov 2017 17:08:51 +0800

Sorry, this is a embedded font i extracted from the pdf file, so i  do not have the original font.
Thank you for your quick reply and look forward to your solution.
------------------ Original ------------------
Date:  Wed, Nov 1, 2017 04:38 PM
To:  "yinsen_yan"<address@hidden>;
Cc:  "freetype-devel"<address@hidden>;
Subject:  Re: Text rendering error

> Hi all, i render the char "西" use 1_.ttf/freetype 2.7.1,but it
> renders error use hint, see 3.png is anyone can help analyze the
> reason?  is this a bug of hint rendering?Thanks.

This seems to be a subsetted `tricky' font.  However, all bytecode
instructions have been stripped off from the glyphs...  Of course,
this *must* fail :-)

It seems that FreeType doesn't know this tricky TTF.  Your sample font
doesn't contain any `name' table entries, and the cvt/fpgm/prep
checksums are not known to FreeType (cf. function
`tt_check_trickyness_sfnt_ids' in file `src/truetype/ttobjs.c').

Do you have the original, unstripped one?  Please send it to me
privately if possible.


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