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3962 Commits

Author SHA1 Message Date
Behdad Esfahbod 93f7c1652a Revert "[glib/ucdn/icu/ft/ot] Make returned funcs inert" 
This reverts commit 5daf3bd449.

If other atexit callbacks try to destruct the objects we destruct
in atexit callbacks, bad things will happen.

I'll come up with some other way to catch premature destruction
of HB-owned objects.

Fixes https://github.com/behdad/harfbuzz/issues/618
 2017-11-14 10:59:54 -08:00
Behdad Esfahbod c48475f33a Whitespace 2017-11-13 20:26:29 -08:00
Behdad Esfahbod 83d6802736 Clean up GlyphID 
After 4a27c17ea0 we do not need
the special GlyphID.cmp(hb_codepoint_t), so just make GlyphID
a typedef.

Fixes https://github.com/behdad/harfbuzz/issues/612
 2017-11-13 20:25:02 -08:00
Behdad Esfahbod 7f39f57614 Implement strtod_l() on MSVC 
Patch from Jean Ghali on mailing list.
 2017-11-13 15:04:13 -08:00
Behdad Esfahbod e4da380200 [coretext/uniscribe/directwrite/graphite/fallback] Update for unsafe-to-break 
Fixes https://github.com/behdad/harfbuzz/issues/615

We'll see which bots I broke.
 2017-11-10 17:14:27 -08:00
Martin Hosken 4de03a1585 Fix graphite intergration reordered clusters problem 2017-11-10 16:24:06 -08:00
Behdad Esfahbod 8eed9cb11e [kern] Fix invalid memory access if offset is zero 
If offset is zero, we return Null() object.  Wasn't prepared for that.

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4088
 2017-11-09 18:09:40 -08:00
Behdad Esfahbod c4f4c0a2fa Fix indexing in unsafe-to-break marking for 'stch' feature 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4099
 2017-11-08 17:04:31 -08:00
David Corbett 5a9cba9744 Mark non-initial left matras as unsafe to break 2017-11-08 19:12:10 -05:00
Behdad Esfahbod a615030683 [kern] Implement format-2 kern subtable 2017-11-06 15:40:07 -05:00
Behdad Esfahbod 82a38d1f7a [kern] Allow subtables longer than 64kb 
Apparently calibri.ttf does this:
https://github.com/fonttools/fonttools/pull/1094#discussion_r148933791
 2017-11-06 15:28:24 -05:00
Behdad Esfahbod 625ae08fce [kern] Towards implementing format-2 2017-11-06 15:06:30 -05:00
David Corbett 74e82adaea Mark glyphs involved in 'stch' as unsafe to break 2017-11-06 15:06:23 -05:00
Behdad Esfahbod 5aad819433 Simplify tracing code when tracing is disabled 
Fixes https://github.com/behdad/harfbuzz/pull/605
 2017-11-03 17:18:17 -04:00
Behdad Esfahbod 40ec3bbb55 Consolidate debug stuff into hb-debug.hh 
Part of fixing https://github.com/behdad/harfbuzz/pull/605
 2017-11-03 17:18:17 -04:00
Behdad Esfahbod 384862d7ee Remove NO_COPY() 2017-11-03 17:18:17 -04:00
Unknown 97145df249 Trivial typos 
Found using `codespell -i 3 -w -I '../harf-whitelist.txt'`
whereas the whitelist contents were:
```
beng
iff
pres
ot
te
teh
```
 2017-11-03 15:31:21 +02:00
Behdad Esfahbod 4b3278ef8d [ot] Hook up horizontal kerning to kern table 
Seems to work.  Yay!

Still to do: run kerning if GPOS doesn't have 'kern' feature.
 2017-11-01 19:41:29 -06:00
Behdad Esfahbod 77acc1106e [kern] More... 
Almost there.
 2017-11-01 19:40:51 -06:00
Behdad Esfahbod 49c0f35580 [kern] See if this helps with making VS bot happy 2017-11-01 18:16:07 -06:00
Behdad Esfahbod 2c439210c9 [uniscribe] Fix a couple of VS warnings 2017-11-01 18:13:35 -06:00
Behdad Esfahbod 4c43a23bf4 [kern] Implement Format0 2017-11-01 18:12:26 -06:00
Behdad Esfahbod ac3d937c6c [kern] Implement some more 2017-11-01 17:54:56 -06:00
Behdad Esfahbod 2a16f647ae [kern] Start implementing kern table 
Pushing this out early to catch bot errors since I'm using template tricks
we were not using in HarfBuzz before.
 2017-11-01 17:32:34 -06:00
ebraminio 102f5ead49
Enable PSVita (arm-none-eabi) compile again and add it to CI (#594) 2017-11-01 02:10:18 -07:00
Behdad Esfahbod 92bb508642 [indic] Use mutable for virama_glyph 2017-10-31 22:58:03 -06:00
Behdad Esfahbod 6c04dcb28d Use bsearch() for large SFNT table directories 2017-10-31 20:11:00 -06:00
Behdad Esfahbod b0e33da02d Add BinSearchArrayOf<> 2017-10-31 20:05:37 -06:00
Behdad Esfahbod aca378f51e Sanitize (Headless)ArrayOf()::len to ensure it doesn't use offsets 2017-10-31 18:11:10 -06:00
Behdad Esfahbod 5f04711314 Fix HeadlessArrayOf::sanitize_shallow() 2017-10-31 18:10:40 -06:00
Behdad Esfahbod 7ce9f397d1 Rename hb-sort-r.hh -> hb-dsalgs.hh 2017-10-31 16:54:31 -06:00
Behdad Esfahbod 8eaff980fc Remove HB_TAG_CHAR4 2017-10-31 16:54:31 -06:00
David Corbett d016c5bdb9 Categorize Grantha candrabindu for use in Tamil 2017-10-31 16:54:23 -06:00
Behdad Esfahbod 0feff4ba7b Simplify hb-sort-r.hh 
See https://github.com/behdad/harfbuzz/pull/592
 2017-10-31 14:02:54 -06:00
Behdad Esfahbod c290ba5b7d Define _GNU_SOURCE 
Might help with https://github.com/behdad/harfbuzz/pull/592
Ie. bringing in qsort_r() prototype always.
 2017-10-31 13:18:21 -06:00
Behdad Esfahbod 98acdde3c6 [coretext/uniscribe] Fix build 
https://travis-ci.org/behdad/harfbuzz/jobs/295039536#L3468
https://ci.appveyor.com/project/behdad/harfbuzz/build/1.0.697/job/dr1ujlntxafeqbej#L142
 2017-10-31 11:17:43 -06:00
Behdad Esfahbod ec86cc5e55 Fix Windows build 
(And prevent it from happening in the future.)
 2017-10-30 14:11:59 -06:00
Behdad Esfahbod e35a763c07 [post] Implement glyph_from_name() 
This concludes https://github.com/behdad/harfbuzz/pull/568
 2017-10-30 13:15:05 -06:00
Behdad Esfahbod 6c738f353e Make string-array return hb_string_t 2017-10-30 12:21:44 -06:00
Behdad Esfahbod e1a37f3db4 Add hb_string_t 2017-10-30 11:42:28 -06:00
Behdad Esfahbod 21ac567858 Fix tests 2017-10-30 09:48:09 -06:00
Behdad Esfahbod 0f8b5aa1bc [post] Minor; towards implementing get_glyph_from_name() 2017-10-30 09:46:36 -06:00
Behdad Esfahbod 977679f229 Add hb_bsearch_r() 2017-10-29 17:33:32 -06:00
Behdad Esfahbod 0712e915b4 Remove hb_compare_func_t 2017-10-29 17:01:47 -06:00
Behdad Esfahbod 538da7496d Add hb-sort-r, a portable qsort_r() replacement 2017-10-29 16:38:58 -06:00
Behdad Esfahbod 923a8f520a Fix up 5de83fab94 2017-10-29 15:00:54 -06:00
Behdad Esfahbod b98c7c3f1f [post] Minor 2017-10-29 14:52:52 -06:00
Behdad Esfahbod 5de83fab94 [ot] Speed up get_glyph_name() 
get_glyph_from_name() coming soon.
 2017-10-28 19:54:04 -06:00
Behdad Esfahbod feadee079e [post] Refactor a bit, use our data types 2017-10-28 16:58:56 -06:00
Behdad Esfahbod 5014c60afa More nullptr fix 
Fixes https://github.com/behdad/harfbuzz/issues/585
 2017-10-28 12:00:49 -06:00