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4555 Commits

Author SHA1 Message Date
Garret Rieger
2cc845f311 [subset] fix calculation of range shiftz. Should be 16 * len - searchRange not 16 * (len - searchRange). 2018-02-20 18:36:11 -08:00
Garret Rieger
8e614ade5a [subset] Reverse table order for font serialization to match what OTS expects. 2018-02-20 18:36:11 -08:00
Garret Rieger
a998eeee4a [subset] sanity check glyph data writes during glyph subsetting to ensure they are inbounds. 2018-02-20 18:01:16 -08:00
Garret Rieger
0ab73e5942 [subset] Sanity check that loca writes are inbounds. 2018-02-20 18:01:16 -08:00
Garret Rieger
73e20ec6e9
Merge pull request #812 from googlefonts/cleanup 
Clean up of glyf subsetting.
 2018-02-20 17:34:59 -07:00
Behdad Esfahbod
6ae4013f2e [aat] Cosmetic touch-ups to trak table 2018-02-20 15:02:25 -08:00
Behdad Esfahbod
abc82b493e Add Ragel-generated files to git 
I know it's bad form; I know I've said no to this multiple times...
But this is part of an experiment to see if we can make rolling HarfBuzz
into Chrome much faster. That will give us a lot more testing exposure
that currently Chrome does.

Doing this while those files are still considered ignored by our
gitignore rules; will see how that flies.
 2018-02-20 14:36:14 -08:00
Garret Rieger
69e443b254 [subset] Switch to hb_blob_copy_writable_or_fail in glyf subsetting. 2018-02-20 14:29:21 -08:00
Garret Rieger
e3e0ac9823 [subset] Move glyf subsetting code into hb-ot-glyf-table.hh 2018-02-20 14:07:40 -08:00
Behdad Esfahbod
d1f16fce96 Don't use %zu 
Some of our bots / compilers don't like it. Wasn't caught by bots because this
is only in debug code.

825ad378e0
 2018-02-20 10:32:09 -08:00
Ebrahim Byagowi
c7e834a2fc
[dev-run] minor 2018-02-20 17:59:04 +03:30
Ebrahim Byagowi
975c35214f
[dev-run] Support autotools builds 2018-02-20 17:49:29 +03:30
Dominik Röttsches
25136d9b72 Use %zu format specifier for size_t to fix cross platform build 
Fixes Chromium Android builds, compare
https://ci.chromium.org/buildbot/tryserver.chromium.android/linux_android_rel_ng/491787
 2018-02-20 14:01:15 +02:00
Ebrahim Byagowi
a64eacd8a6 [aat] First dig on 'trak' 2018-02-19 13:05:03 -08:00
Behdad Esfahbod
0bff6991de Ugh. Really fix build. 2018-02-19 11:51:25 -08:00
Behdad Esfahbod
4fcbd22b18 Fix build after previous commit 2018-02-19 11:49:25 -08:00
Behdad Esfahbod
0bbf90ded0 [subset] Don't include hb-subset.h from hb.h 2018-02-19 11:39:07 -08:00
Ebrahim Byagowi
fde04777d1
Check availability of entr instead now that this works with it 2018-02-19 20:00:07 +03:30
Behdad Esfahbod
e2d2d81984 Limit how much work sanitize() can do 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6022
 2018-02-18 17:28:53 -08:00
Behdad Esfahbod
7033fe5877 [aat] Minor 2018-02-18 17:12:04 -08:00
Behdad Esfahbod
6fa690c75a Fix debug build 
Context needs to be called 'c'. The TRACE_* rely on that.
 2018-02-18 16:27:59 -08:00
Behdad Esfahbod
05d1e77db8 [aat] Silence warning 2018-02-18 16:26:04 -08:00
Behdad Esfahbod
1c50a88623 Readjust mark attachment heuristic a bit more 
Previously adjusted logic could fail if nothing around was ligated,
and something moved.  This should take care of that.

CC https://github.com/harfbuzz/harfbuzz/issues/740
 2018-02-18 15:58:09 -08:00
Ebrahim Byagowi
79756c9039
[aat] First dig on 'kerx' (#704) 2018-02-19 03:17:44 +03:30
Behdad Esfahbod
279c70a5b3
Merge pull request #796 from ebraminio/dev-run 
Add a continuous builder using fswatch
 2018-02-18 14:04:33 -08:00
Ebrahim Byagowi
89b82814b6 Add a continuous builder using fswatch 2018-02-18 23:56:00 +03:30
Behdad Esfahbod
97a7110215 Fix BitScanForward() usage 
Should fix Win64 bot.
 2018-02-18 10:50:24 -08:00
Behdad Esfahbod
fe8f40a418
Merge branch 'master' into bitops 2018-02-18 10:45:33 -08:00
David Corbett
21646cc4a6 Do not mark the first glyph as unsafe to break 
Fixes #791.
 2018-02-17 13:35:34 -08:00
Behdad Esfahbod
e5ab34fd3a Misc fixes 
Should bring bag djgpp bot.
 2018-02-16 18:29:29 -08:00
Garret Rieger
2130392dcc [subset] Add support for updating reference gids in components to their new values. 2018-02-16 18:29:29 -08:00
Garret Rieger
49544eb860 [subset] Refactor composite glyf iteration code into an Iterator outside of the accelerator. 2018-02-16 18:29:29 -08:00
Garret Rieger
dc6d67df13 [subset] Use gids_to_retain_sorted to produce old gid -> new gid mapping since it now has the more complete set. 2018-02-16 18:29:29 -08:00
Garret Rieger
dcac9fe964 [subset] Use complex glyph closure to populate gids_to_retain_sorted. 2018-02-16 18:29:29 -08:00
Garret Rieger
58a54c9d4f [subset] add constant to get_composite and in_table methods in hb-ot-glyf-table 2018-02-16 18:29:29 -08:00
Garret Rieger
73e1434814 [subset] Add a DFS search to produce a closure of composite glyphs. 2018-02-16 18:29:29 -08:00
Garret Rieger
d368414143 [subset] add helper methods to glyf accelerator for reading composite glyph information. 2018-02-16 18:29:29 -08:00
Behdad Esfahbod
cd11107bb4 Another bitops fallback fix 
I'm confident that all bugs are hashed out now.
 2018-02-16 18:28:58 -08:00
Behdad Esfahbod
4e517ecb6b Another bitops fallback impl fix 2018-02-16 18:20:12 -08:00
Behdad Esfahbod
f18b9fbf65 [set] Implement iteration using bitop intrinsics 2018-02-16 18:14:41 -08:00
Behdad Esfahbod
6a91a2eb04 Fix wide bitops implemenetation 2018-02-16 17:49:41 -08:00
Behdad Esfahbod
d25c3e69e9 [set] Readjust parameters 2018-02-16 17:45:09 -08:00
Behdad Esfahbod
6d5c0bf8b1 Fix bitops fallback impl 2018-02-16 17:33:26 -08:00
Behdad Esfahbod
82eb1dac16 Flesh out other bit ops some more for 128bit as well 2018-02-16 16:52:09 -08:00
Behdad Esfahbod
864a2dddae Clean up bit functions 
Compile all code-paths possible, to better catch errors.
Also enable MSVC ones on mingw which seems to support them.
 2018-02-16 16:09:38 -08:00
Behdad Esfahbod
978ace6fbb Improve _hb_popcount() 
Support 128bit type.
 2018-02-16 16:08:45 -08:00
Behdad Esfahbod
7b5ce74047 Fix warnings 2018-02-16 15:38:02 -08:00
rsheeter
926db87455
Merge pull request #792 from googlefonts/master 
Support more tables in subsetter
 2018-02-16 15:27:29 -08:00
Arkady Shapkin
d37310ac5d Remove checking macros __OPTIMIZE__ for MSVC 
Visual C++ compiler doesn't define macros __OPTIMIZE__  when optimizations enabled
 2018-02-16 12:40:11 -08:00
Rod Sheeter
be0a01a676 Merge branch 'master' of https://github.com/harfbuzz/harfbuzz 2018-02-16 06:01:41 -08:00