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12162 Commits

Author SHA1 Message Date
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
Khaled Hosny eb4075a1ed [style] Fix documentation 
Message documentation a bit to get it working.
 2021-09-13 10:10:10 -06:00
Khaled Hosny 4d9b7de0b6 [style] Prepare for release 2021-09-13 10:10:10 -06:00
Khaled Hosny 34ff2d3ea6 Fix build with -Dexperimental_api=true 
../src/hb-style.cc:102:32: error: no matching function for call to 'hb_style_get_value'
    return _hb_angle_to_ratio (hb_style_get_value (HB_STYLE_TAG_SLANT_ANGLE));
                               ^~~~~~~~~~~~~~~~~~
../src/hb-style.cc:99:1: note: candidate function not viable: requires 2 arguments, but 1 was provided
hb_style_get_value (hb_font_t *font, hb_tag_t tag)
^

and

../src/hb-style.cc:80:1: error: unused function '_hb_ratio_to_angle' [-Werror,-Wunused-function]
_hb_ratio_to_angle (float r)
^
 2021-09-11 00:12:03 +02:00
Behdad Esfahbod 39c20d2b9e [style] Add HB_STYLE_TAG_SLANT_RATIO 2021-09-10 04:59:16 -06:00
Behdad Esfahbod 201cbe3c66 [style] Rename HB_STYLE_TAG_SLANT to HB_STYLE_TAG_SLANT_ANGLE 2021-09-10 04:59:16 -06:00
Behdad Esfahbod a23ce28977 [style] Fall back to GPOS 'size' feature for optical size in style API 2021-09-10 04:59:16 -06:00
Qunxin Liu 37379f8f7d [subset] fox for (Chain)ContextFormat3: subset lookupRecord 
skip copying a lookupRecord if lookup referenced in the lookupRecord is
not retained after subset
 2021-09-08 13:55:21 -06:00
Khaled Hosny 838d670752 [subset] Improve alignment of --help-all message 2021-09-08 15:12:52 +02:00
Khaled Hosny 9b7af950b3 [docs] Fix subset documentation 
List the missing new APIs and unlist all the to be deleted legacy APIs.
 2021-09-07 15:05:42 +02:00
Khaled Hosny e38b873eae [ci] Use different executer for win64 jobs 2021-09-07 14:13:23 +02:00
Khaled Hosny 48c9869bda Typo 2021-09-07 13:57:44 +02:00
Khaled Hosny 505df5abf8 2.9.1 2021-09-07 13:46:43 +02:00
mahanstreamer 6602cbb706 dead link 2021-09-06 17:25:41 +02:00
mahanstreamer 916ffe0c85 grammer fix 2021-09-06 17:25:41 +02:00
Khaled Hosny 195c05df99 Revert "[ot-shape-normalize] Move buffer out of hb_ot_shape_normalize_context_t" 
This reverts commit 8cdbea5580.

For some reason this is causing several tests to crash locally for me
(on macOS), see:
8cdbea5580 (commitcomment-55898088)
 2021-09-04 03:41:19 +02:00
David Corbett f4559d2435 Update hb-ot-tag-table.hh 2021-09-03 18:40:47 +02:00
Khaled Hosny 9fddbb3e24 [test] Rename test and split into smaller subtests 2021-09-03 18:24:40 +02:00
Khaled Hosny c6bb719e65 [test] Add tests for Arabic decomposition 
Test that both NFC and NFD input produces identical results for fonts
that used composed fonts internally (Amiri here) and fonts that
decompose internally (Noto Nastaliq Urdu here) and that for the former
composed forms are used.

See https://github.com/harfbuzz/harfbuzz/issues/3179
 2021-09-03 08:58:35 -06:00
Khaled Hosny a9dc4fbeac [test] Make shape test names match file names 
No idea why test names are underscorified but it it just makes calling
meson test testname harder than it should being not able to copy file
name directly.
 2021-09-03 08:56:34 -06:00
Garret Rieger 2bd911b8b4 [subset] handle cmap4 overflows. 
If a cmap4 subtable overflows during serialization drop it and the corresponding EncodingRecord. Don't drop the corresponding cmap12 table if it would have otherwise been removed.
 2021-09-02 14:43:17 -06:00
Behdad Esfahbod bf81bbfb35 Revert "[arabic] Do not re-compose Unicode sequences" 
This reverts commit ff34c240b0.

https://github.com/harfbuzz/harfbuzz/issues/3179#issuecomment-911242833
 2021-09-02 00:16:22 -06:00
Behdad Esfahbod ff34c240b0 [arabic] Do not re-compose Unicode sequences 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3179
 2021-09-01 23:55:25 -06:00
Alba Mendez 5fadf4c85e Small docs improvement 
Mention that the returned strings are always nul terminated for convenience.
 2021-09-01 10:04:04 -06:00
Behdad Esfahbod 04cf6212d7 [util/hb-subset] Fix --version and --help again 
38ad093216
 2021-08-30 18:35:26 -06:00
Behdad Esfahbod 5c4c173b06
Merge pull request #3146 from googlefonts/set_api 
[subset] proposed update to subset set apis.
 2021-08-30 16:44:28 -06:00