AuroraMiddleware/harfbuzz
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Author SHA1 Message Date
Simon Cozens
428c111f13 Fix spacing around casts 2020-11-17 09:05:40 +00:00
Simon Cozens
f19018da41 Smaller issues from review 2020-11-17 09:05:40 +00:00
Simon Cozens
8b3b835a0a Trace normalization and preprocessing stages 2020-11-17 09:05:40 +00:00
Simon Cozens
b50099bff2 Trace reordering in pause functions 2020-11-17 09:05:40 +00:00
Khaled Hosny
e6c21d7b58
Merge pull request #2692 from ffontaine/master 
src/meson.build: allow introspection when cross-compiling
 2020-11-17 08:53:32 +02:00
Fabrice Fontaine
0c3dcfae19 Merge remote-tracking branch 'upstream/master' 2020-11-17 07:31:07 +01:00
David Corbett
3bd43bd023 Map more ISO 15924 variants to hb_script_ts 2020-11-16 22:18:15 -08:00
David Corbett
27170e058d Fix names for language tag in gen-tag-table.py 
A BCP 47 language tag with both a script subtag and a region subtag
would be printed as a human-readable name in hb-ot-tag-table.hh as if it
only had its language subtag.
 2020-11-16 10:59:07 -08:00
Khaled Hosny
5091ea7e24
Merge pull request #2733 from astiob/buffer-context-doc 
[docs] Describe buffer context applicability more explicitly
 2020-10-24 22:37:52 +02:00
Oleg Oshmyan
07961daed0 [docs] Describe buffer context applicability more explicitly 
Make it abundantly clear that the context's script etc. don't matter.

Fixes https://github.com/harfbuzz/harfbuzz/issues/2730
 2020-10-24 21:58:02 +03:00
Khaled Hosny
69cc214c9a
Merge pull request #2729 from khaledhosny/autotools-pkg-config 
[autotools] Require pkg-config 0.28
 2020-10-24 10:41:33 +02:00
Khaled Hosny
5adc1344a4 [ci] Upload meason logs on some CircleCI jobs 2020-10-23 19:02:54 +02:00
Khaled Hosny
71376f88ef [ci] CircleCI removed xcode:9.0.1 image 
The replacement run newer versions of macOS (10.13.3), making this job
obsolete as it tests nothing the other jobs don’t test.
 2020-10-23 19:02:41 +02:00
Khaled Hosny
05403a07b5 [autotools] Require pkg-config 0.28 
Follow up 0615c7b64b, which fixes #1565.
This seems to be the version that fixed the circular dependency, based
on the ChangeLog:
https://cgit.freedesktop.org/pkg-config/commit/?h=pkg-config-0.28&id=74ceac54ef6f9247c00f08eecd8cca811a3c5934
 2020-10-23 17:29:43 +02:00
David Corbett
49ebb9ebdd [use] Remove redundant O entries from the table 2020-10-17 22:07:34 +02:00
David Corbett
79fd5ce22e [use] Merge IND and Rsv classes into O 2020-10-17 22:07:34 +02:00
Khaled Hosny
c2cdcd4901 [tests] warning: unused variable 'num_glyphs' 2020-10-17 21:57:27 +02:00
David Corbett
e25aa49a1b Fix a dead link in CMakeLists.txt 2020-10-17 12:32:41 -04:00
Khaled Hosny
9a9da110a5 [CI] Don’t install ragel on circleci jobs 
Latest ragel version is broken (https://github.com/adrian-thurston/ragel/issues/56), but we also don’t need to regenerate state machine on CI jobs.
 2020-10-17 09:24:54 -07:00
Behdad Esfahbod
cde2cf84c0 [use] Minor clean-up of unused categories 2020-10-17 11:22:19 -04:00
David Corbett
0792690b73 [use] Skip WJ and ZWJ when clustering 2020-10-16 22:39:46 -07:00
Laurenz
3fcf466b7b [hb-shape-fallback] Use signed int for correction 2020-10-16 17:57:38 -07:00
Behdad Esfahbod
77e704d1db [buffer] Add assert_unicode()/assert_glyphs() and use internally 2020-10-15 02:02:04 -06:00
Behdad Esfahbod
5ef0613909 [buffer] Add ensure_glyphs()/ensure_unicode() 
Use in deserialize. To be used more.
 2020-10-15 01:54:28 -06:00
Khaled Hosny
84dd65a874 [test] Remove timeout from test runners 
See https://github.com/harfbuzz/harfbuzz/issues/2707#issuecomment-707744079

This wasn’t inconsistent as well, HB_TEST_SUBSET_FUZZER_TIMEOUT defaulted
to 12 in the test runner, but it was overridden to 50 in meson.build,
and then meson has its own test timeout.
 2020-10-15 00:49:02 -07:00
Behdad Esfahbod
3232e6f2a9 [buffer] Add hb_buffer_has_positions() 
Fixes https://github.com/harfbuzz/harfbuzz/issues/2716
 2020-10-15 00:20:17 -06:00
Khaled Hosny
97a093c52f [hb-subset] Improve error handling a bit 
* Check that output-file option is actually set before trying to open
  it.
* Print file name and errno when opening the output file fails.
* Be more resilient when writing output file and use ferror() to check
  for errors.

Fixes https://github.com/harfbuzz/harfbuzz/issues/2711
 2020-10-13 11:18:59 -07:00
Khaled Hosny
fa771a7f85 [tests] Fix memory leak in test 
To make valgrind bot happy.
 2020-10-11 13:15:39 -07:00
David Corbett
dec52006d9 Map BCP 47 tags to all macrolanguages 
The general rule is that if a BCP 47 macrolanguage maps to an OpenType
language system tag, all its individual languages map to it too.
Previously, a tag like "prs" (Dari) would not map to the language system
tag ('FAR ') of its macrolanguage ("fa") because "prs" already has its
own language system tag ('DRI '). That exception has been removed: now
"prs" maps to 'DRI ' and falls back to 'FAR '.
 2020-10-11 11:38:40 -07:00
David Corbett
1d53268dfe Fix two-way mapping of "man" and 'MNK ' 2020-10-11 11:38:40 -07:00
David Corbett
ab38cf6746 Map hy-arevmda to 'HYE ' instead of HYE0 2020-10-11 11:38:40 -07:00
David Corbett
916c5a9007 Consistently emit BCP 47 subtag scope suffixes 2020-10-11 11:38:40 -07:00
Behdad Esfahbod
1c05f6789b [buffer] Increase work limits 
Our previous limits of 64 per input character was already hit
by David Corbett's under-development Duployan font.

Increase work limits by factor of 16, and number of glyphs by factor of 2.

Fixes https://github.com/harfbuzz/harfbuzz/issues/2707
 2020-10-11 12:28:25 -06:00
Behdad Esfahbod
b37edebfcb [buffer/deserialize] Do not clear() buffer upon content type mismatch 
We return false. I don't see reason to clear buffer.
 2020-10-09 22:27:56 -06:00
Behdad Esfahbod
c396e1600f [buffer/deserialize] Accept arbitrary glyph names 
Accepts escapes. Added TODO items for matching escaping in serialize().
 2020-10-09 22:27:56 -06:00
Behdad Esfahbod
4a4eebcf86 [buffer/serialize] Minor renames in Ragel machines 
As per my previous review on:
https://github.com/harfbuzz/harfbuzz/pull/2687
 2020-10-09 22:27:56 -06:00
Behdad Esfahbod
540d2cdddb [tests/buffer] Revert unintended whitespace changes 
From 9e5538d6a3d6f1ffbee7fad3c821621f17d61494

Tried squashing into, but too much merge conflict.
 2020-10-09 22:27:55 -06:00
Behdad Esfahbod
78fb6a11af Whitespace 2020-10-09 22:27:55 -06:00
Behdad Esfahbod
140552cec9 [buffer/serialize] Only serialize empty buffers of CONTENT_TYPE_INVALID 2020-10-09 22:27:55 -06:00
Behdad Esfahbod
04658ec48f [tests/buffer] Update tests for previous commit 2020-10-09 22:27:55 -06:00
Behdad Esfahbod
8f5d8b155c [buffer] Buffer start <= end <= len requirement in (de-)serialize 2020-10-09 22:27:55 -06:00
Behdad Esfahbod
3b64122a7f [buffer] Fix immutable case with end_ptr==nullptr 2020-10-09 22:27:55 -06:00
Simon Cozens
7c0bc0bb92 Serialize invalid buffer to !! (text) or [] (json) 
There is no generic deserialize - you have to choose glyphs or unicode - so there is no way to deserialize this buffer.
 2020-10-09 22:27:55 -06:00
Simon Cozens
5bb88c4f45 Oops debug print 2020-10-09 22:27:55 -06:00
Simon Cozens
f56eb402f0 Immutable buffer fix 2020-10-09 22:27:55 -06:00
Simon Cozens
150f391438 Prohibit mixed glyphs/unicode buffers in deserialization 2020-10-09 22:27:55 -06:00
Simon Cozens
6b1726b6ef Typos 2020-10-09 22:27:55 -06:00
Simon Cozens
3d3c87e7e7 Put the flags back in and serialize clusters. 
Note that now JSON glyph buffers and Unicode buffers look very similar, except for the g/u property difference.
 2020-10-09 22:27:55 -06:00
Simon Cozens
432a05b2af (Simple) tests for Unicode serialization/deserialization 2020-10-09 22:27:55 -06:00
Simon Cozens
c03a2001b2 Deserialization routines for Unicode buffers 2020-10-09 22:27:55 -06:00