commit 9f5dd61bf3deee315da14d3aca7f436bbf9cc76a
author suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> Tue Nov 23 02:47:10 2010 +0900
committer suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> Tue Nov 23 02:47:10 2010 +0900
tree 76e1f8806797710f7dcb89bb64256032cb45fa36
parent ec4372f56552b7370d6693db8b4d44d412e2dd6a

[truetype] Identify the tricky fonts by cvt/fpgm/prep checksums.
Some Latin TrueType fonts are still expected to be unhinted.
Fix Savannah bug #31645.

* src/truetype/ttobjs.c (tt_check_trickyness): Divided to...
(tt_check_trickyness_family): this checking family name, and
(tt_check_trickyness_sfnt_ids): this checking cvt/fpgm/prep.
(tt_get_sfnt_checksum): Function to retrieve the sfnt checksum
for specified subtable even if cleared by lazy PDF generators.
(tt_synth_sfnt_checksum): Function to calculate the checksum.