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12187 Commits

Author SHA1 Message Date
Garret Rieger c2cc566c9d [subset] Fix subset_offset_array adding unused space to serializer. 
ArrayOf.serialize_append allocates space for the new item, but ArrayOf.pop() does not recover the allocated space. So in the case where the revert path was entered the extra space added by serialize_append gets left in the serialization buffer. This moves the snapshot to before ArrayOf.serialize_append is called so that revert cleans up the buffer extend.
 2021-09-22 16:07:18 -06:00
Qunxin Liu 8c5c81746d [subset] fix find_duplicate_features 
We should check each feature against all other features with the same
tag for duplicates.
 2021-09-22 15:35:38 -06:00
Qunxin Liu 1afc3874e0 [subset] add closure_glyphs () method for MATH table 2021-09-22 12:06:59 -04:00
Behdad Esfahbod 3b2929e8a9 [set-digest] Use using instead of typedef 2021-09-21 12:21:17 -06:00
Simon Cozens 5694561f75 Add support for Pwo Karen / Ason Chin medial la 
https://github.com/harfbuzz/harfbuzz/pull/3217
 2021-09-20 17:01:40 -04:00
Behdad Esfahbod bff5685432 [khmer] Towards separating Khmer from Indic table 2021-09-20 13:25:58 -06:00
Behdad Esfahbod 5d957ffe74 [myanmar] Towards separating Myanmar from Indic table 2021-09-20 11:33:01 -06:00
Khaled Hosny 6db4b56e05 Make the file UTF-8 again 
GitHub web interface failed to show the encoding change.
 2021-09-20 19:18:39 +02:00
Behdad Esfahbod 14a2df7bc2 Add stub HBUINT15 2021-09-19 23:06:09 -04:00
Behdad Esfahbod c852b86841 Rename HBGlyphID to HBGlyphID16 2021-09-19 16:30:12 -04:00
Garret Rieger 74f96d9d4b [repacker] fix heap use after free in repacker. 
Don't store a reference to the link in overflow records as the link object may be freed if the sorted graph vector is resized.
 2021-09-19 09:06:17 -06:00
ActuallyaDeviloper 7143c8333b Make the code able to compile with MSVC++ from Visual Studio 2015 (Version 14.0.25431.01, Update 3) sucessfully again. 2021-09-19 09:05:52 -06:00
Khaled Hosny b36f1510ec [doc] Add missing version tags 2021-09-18 23:09:07 +02:00
Khaled Hosny 9c387e20d6
3.0.0 2021-09-17 21:32:30 +02:00
Behdad Esfahbod e0d5fe740a Centralize math include 
https://github.com/harfbuzz/harfbuzz/pull/3212
 2021-09-17 06:41:07 -06:00
Khaled Hosny 671f1d149a [ci] meson 0.55.0 didn’t work for harfbuzz 
https://github.com/mesonbuild/meson/issues/7437
 2021-09-17 06:12:14 -06:00
Khaled Hosny f1b20b5a14 [ci] Ragel subproject requires meson 0.55.0 2021-09-17 06:12:14 -06:00
Khaled Hosny 835fc1376f [ci] Build ragel on the Linux CI job 
To make sure we don’t accidentally break this option.
 2021-09-17 06:12:14 -06:00
Khaled Hosny a59e7ec993 [meson] Add ragel_subproject option 
Add an option to build fallback ragel subproject when no suitable ragel
version is found, and make it off by default since most builder don’t
need ragel at all.

Fixes https://github.com/harfbuzz/harfbuzz/issues/3208 (hopefully)
 2021-09-17 06:12:14 -06:00
Khaled Hosny 60a38d7988
Merge pull request #3210 from NikitaFeodonit/main 
CMake: Detect pthread with module FindThread
 2021-09-17 11:25:42 +02:00
Garret Rieger f4649f3895 [subset] restore hb_subset_input_unicode/glyph_set () to documentation. 2021-09-16 15:31:29 -06:00
Garret Rieger d700646c33 [subset] In preperation for 3.0.0 release remove legacy subsetting api methods. 2021-09-16 15:31:29 -06:00
NikitaFeodonit 19cd84b4e9 CMake: Detect pthread with module FindThread 
Set CMake minimum version to 3.1.
 2021-09-15 17:28:43 +03:00
Behdad Esfahbod ae14537854 [style] Change tag type to hb_style_tag_t 
https://github.com/harfbuzz/harfbuzz/pull/3201#discussion_r708914354
 2021-09-15 07:46:33 -04:00
David Corbett 470686e817 [USE] Send Khitan Small Script and Yezidi to USE 2021-09-14 19:42:29 -06:00
Khaled Hosny 22cbd038d3 [meson] Add ragel subproject 
If ragel 6.10 is not found, build it from source.

Seems to work, except that ragel uses exceptions and we configure
HarfBuzz build to not use exceptions, and I can’t find away to enable
exceptions only for the ragel subproject. I had to remove cpp_eh=none
from default options and try to disable exceptions in MSVC manually
(other compilers are already handled).
 2021-09-14 18:46:33 -06:00
Khaled Hosny 5898a9618c [ragel] Regenerate state machine files with 6.10 2021-09-14 18:46:33 -06:00
Khaled Hosny 7e9ac8fea2 [meson] Require ragel 6.10 
Ragel 7 is also not stable from upstream's point of view.

This uses “version” argument find_program(), which was introduced in
meson 0.52.0, so I raised the minimum required meson version
accordingly.
 2021-09-14 18:46:33 -06:00
Behdad Esfahbod 175f24a459
Merge pull request #3206 from harfbuzz/unicode-14 
Update to Unicode 14.0.0
 2021-09-14 18:46:05 -06:00
David Corbett f1493357f7 [Unicode 14] Update the Arabic joining script list 2021-09-14 18:46:50 -04:00
David Corbett a0101a31b5 [Unicode 14] Add tests 2021-09-14 18:38:50 -04:00
David Corbett 2c3e4b279b [Unicode 14] Send all the new scripts to USE 2021-09-14 18:31:42 -04:00
David Corbett 20736d9bb3 [Unicode 14] Update the USE table 2021-09-14 18:25:38 -04:00
David Corbett 35ac0de42b [Unicode 14] Update the emoji table 2021-09-14 18:14:20 -04:00
David Corbett ec5688f50f [Unicode 14] Update the vowel constraint table 2021-09-14 18:09:05 -04:00
David Corbett 11d5334d8e [Unicode 14] Update the Indic table 2021-09-14 18:07:38 -04:00
David Corbett 18a46eeafb [Unicode 14] Update the Arabic table 2021-09-14 18:07:38 -04:00
David Corbett 7b05eec054 [Unicode 14] Update the script direction list 2021-09-14 18:07:38 -04:00
David Corbett 26e1498e76 [Unicode 14] Update the UCD table 2021-09-14 18:07:29 -04:00
David Corbett 67f1aa4d21 [Unicode 14] Add new `hb_script_t` values 2021-09-14 18:05:08 -04:00
Behdad Esfahbod cd77846bd9 [util] Fix leak of an hb_font_t 2021-09-14 08:35:19 -04:00
Behdad Esfahbod da285d511f [util/shape-consumer] Simplify font tracking 2021-09-14 08:28:12 -04:00
Behdad Esfahbod bda3238c89 Add fallback atexit implementation using template descrutors 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3197
 2021-09-14 08:12:48 -04:00
Behdad Esfahbod 9c27045158 [style] Fix another float conversion warning 2021-09-14 07:50:35 -04:00
Behdad Esfahbod 5a1a6f1fe3 [ot-shape] Enabled two more features: 'Harf' and 'Buzz' 
Considered 'required', as opposed to existing 'HARF' and 'BUZZ',
consider them discretionary.

See discussion in https://github.com/harfbuzz/harfbuzz/issues/3200
 2021-09-14 07:14:56 -04:00
Behdad Esfahbod ed1163208d Call atexit() via hb_atexit() 
Part of https://github.com/harfbuzz/harfbuzz/issues/3197
 2021-09-14 07:11:46 -04:00
Behdad Esfahbod ad4df20dd6 [style] Fix float conversion warning 2021-09-14 07:11:46 -04:00
Behdad Esfahbod c5cc23a9b5 [style] Change private slant tag 
https://github.com/harfbuzz/harfbuzz/issues/3200#issuecomment-918352162
 2021-09-13 12:14:06 -04:00
Khaled Hosny d748586a18 [style] Try harder to fix MSVC build 
https://docs.microsoft.com/en-us/cpp/c-runtime-library/math-constants?view=msvc-160
 2021-09-13 10:10:10 -06:00
Khaled Hosny e275f0d7ed [style] Try to fix MSVC build 2021-09-13 10:10:10 -06:00