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18 Commits

Author SHA1 Message Date
Behdad Esfahbod 5ae18855d1 [color] Check for null CPAL arrays 
We cannot use a nullable offset here though.
 2018-10-22 16:24:16 -07:00
Behdad Esfahbod 69ab72e4aa [color] More CPAL rename 2018-10-22 16:24:16 -07:00
Behdad Esfahbod 0befb06c46 [color] More CPAL rename 2018-10-22 16:24:16 -07:00
Behdad Esfahbod 3600d20603 [color] Rename vars in CPAL 2018-10-22 16:24:16 -07:00
Behdad Esfahbod 3b3668acc8 [color] Rename / reorder a bit 
Implement has_data() for realz.
 2018-10-22 14:21:23 -07:00
Ebrahim Byagowi 37ba2413c1 Minor 2018-10-22 10:17:31 +02:00
Ebrahim Byagowi b8ee3a0ec8 [CPAL] Add palette entry and enable palette flag API 2018-10-22 10:17:31 +02:00
Ebrahim Byagowi 456978d408 Address COLR/CPAL reviews and revive cpal_v1 tests 2018-10-22 10:17:31 +02:00
Khaled Hosny d4e928b142 [color] Minimal API for COLR/CPAL 2018-10-22 10:17:31 +02:00
Behdad Esfahbod 10642b3fbf Disallow null-enabled offsets to unsized structures... 
...like UnsizedArrayOf<>.

This fixes a class of crasher bugs, mostly with color and AAT tables.  We
cannot use nullable offsets to varsized data that does not declare min_size,
because it's nost safe to use our fixed-size null pool for types that have
their size external.  So, use non_null'able offsets for these.

A further enhancement would be to make use of min_size in Null<> itself.
Will try that after.
 2018-09-15 19:43:33 +02:00
Behdad Esfahbod c77ae40852 Rename hb-*private.hh to hb-*.hh 
Sorry for the noise, downstream custom builders.  Please adjust.
 2018-08-25 22:36:36 -07:00
Ebrahim Byagowi a47070cd40
Minor, annotate the added tables with likely/unlikely (#997) 2018-04-18 12:09:37 +04:30
Ebrahim Byagowi a02c3ee70f Add or update tables specifications links 2018-04-12 13:44:32 +04:30
Ebrahim Byagowi f8bb582bcc
[ot-color] Cosmetic changes (#962) 2018-04-11 17:13:20 +04:30
Ebrahim Byagowi a62554af89
[colr/cpal] Improvements and add a sample renderer (#927) 2018-04-10 00:53:50 +04:30
Behdad Esfahbod 23a9ac9938 Remove hb-ot-color.h 
So I can make a release.
 2018-03-07 15:51:42 +01:00
Ebrahim Byagowi 54cbe6702c
[ot-color] Further improvements on COLR/CPAL implementation (#859) 
* Implemented a bsearch on get_base_glyph_record
* Made get_color_record_argb actually work
 2018-03-06 16:41:08 +03:30
Ebrahim Byagowi c446c23f0f
[ot-color] Move the related tables to hb-ot-color-* (#858) 2018-03-03 22:43:23 +03:30