Commit Graph

602 Commits

Author SHA1 Message Date
ckitagawa-work 774725b43a
[subset] Avoid incorrectly dropping cmap for NotoColorEmoji.ttf
NotoColorEmoji.ttf uses two cmap subtables

 Format 14 | Platform ID 0 | Platform Encoding ID  5
 Format 12 | Platform ID 3 | Platform Encoding ID 10

This combination results in the cmap table being dropped during subsetting despite being valid/required.
2020-02-05 16:13:10 +03:30
ckitagawa e128f80278 parent 777ba47b50
author ckitagawa <ckitagawa@chromium.org> 1579631743 -0500
committer ckitagawa <ckitagawa@chromium.org> 1580506176 -0500

[subset] Add CBLC support
2020-01-31 16:37:30 -05:00
ckitagawa 7d542a5274 Refactor to two iterators 2020-01-29 10:21:00 -05:00
ckitagawa 49b98e8650 Fix nullptr de-reference failure if both blobs in a subset test are 0 in size 2020-01-28 15:35:53 -05:00
ckitagawa ed857c4680 [subset] Add COLR support 2020-01-28 15:35:53 -05:00
Ebrahim Byagowi d106900bfd [draw][glyf] Implement quadratic to cubic call translation 2020-01-28 15:27:27 +03:30
Ebrahim Byagowi 74fdcdcac8 [draw] Rename conic_to to quadratic_to 2020-01-28 13:45:22 +03:30
Ebrahim Byagowi ac81e94016 Rename hb_outline_decompose to hb_font_draw_glyph and hb_outline_decompose_funcs_t to hb_draw_funcs_t 2020-01-28 13:24:49 +03:30
Ebrahim Byagowi 981125aa2a Rename hb_ot_glyph_* to hb_outline_* 2020-01-27 23:43:54 +03:30
Ebrahim Byagowi 30857089a5 [test][glyph] add subcomponent scale test 2020-01-27 21:16:57 +03:30
Ebrahim Byagowi 1438bae7a5 [ot-glyph] Add fontkit non variables fonts tests 2020-01-26 23:58:34 +03:30
Ebrahim Byagowi 9bb1c79a2c [ot-glyph][test] Avoid sprintf use 2020-01-26 23:58:34 +03:30
Ebrahim Byagowi 99f8e52d5e [ot-glyph] Add fontkits's variations toSVG tests 2020-01-26 23:58:34 +03:30
Ebrahim Byagowi e44982f548 [ot-glyph] Add ttf-parser's outline_glyph tests 2020-01-26 23:58:34 +03:30
Qunxin Liu 36a5c042d7 [subset] Add "--name-languages" and "--name-legacy" options
Make name table subsetting consistent with fontTools
2020-01-24 23:17:04 +03:30
Ebrahim Byagowi 5532374f61 [ot-glyph] Add a test for #2053 2020-01-24 20:42:12 +03:30
Ebrahim Byagowi e171beeb5f Revert "[subset] Add "--name-languages" and "--name-legacy" options"
Causes tests failures, please reapply when tests are fixed, thanks.

This reverts commit fd85818b5b.
2020-01-24 19:51:32 +03:30
Qunxin Liu fd85818b5b [subset] Add "--name-languages" and "--name-legacy" options
Make name table subsetting consistent with fontTools
2020-01-23 17:24:05 -08:00
Qunxin Liu c370da45ff [subset] Cmap table: remove encodingRecord entry for empty cmap4 subtable 2020-01-23 17:23:55 -08:00
ariza acb4627eba add api test 2020-01-23 10:50:52 -08:00
Ebrahim Byagowi 7633b7695e
Merge pull request #2016 from ebraminio/glyf
Implement glyph outline path API
2020-01-23 18:51:40 +03:30
Ebrahim Byagowi 02f324c949 [ot-glyph] remove open callback
Apparently it wasn't requested actually and can be detected easily
as paths are opened usually when move command is issued anyway.
2020-01-23 15:12:15 +03:30
Ebrahim Byagowi 684ff3e0cd [ot-glyph] noop->nil, fix close path 2020-01-23 14:48:59 +03:30
ariza 72cbfb9059 remove empty lookup subtables
Added a variant of subset_offset_array which takes an extra arg passed to serialize_subset for this impl.
Added a new api test "test-subset-gpos" for this.
2020-01-21 16:53:19 -08:00
Qunxin Liu e565d1f9bc [subset] subset lookup/feature/script lists for GSUB/GPOS 2020-01-15 14:04:33 -08:00
ckitagawa 93376a6436 Add unittests 2020-01-15 13:36:01 -08:00
Ebrahim Byagowi 79fed9a1e4 [ot-glyph] Add open/close callbacks 2020-01-14 17:34:59 +03:30
Ebrahim Byagowi ec1fba1388 [ot-glyph] make hb_ot_glyph_decompose_funcs_t struct opaque 2020-01-14 15:55:23 +03:30
Ebrahim Byagowi d7c3cb18ee [ot-glyph] minor on tests 2020-01-13 18:17:21 +03:30
Qunxin Liu 0b39c48064 [subset] closure lookups for GSUB/GPOS 2020-01-10 13:11:06 -08:00
Ebrahim Byagowi 42f4f1ea50 [ot-glyph] Add tests for hb_ot_glyph_decompose 2020-01-11 00:33:31 +03:30
Ebrahim Byagowi 06a1fcb3b4 [ot-glyphs] fix the tests 2020-01-10 23:12:30 +03:30
Ebrahim Byagowi fddf79fc37 [glyf] minor 2020-01-10 14:25:07 +03:30
Qunxin Liu 1db2c1d0da fix for cmap4 and OS_2 subsetting: maximum character code allowed is 0xFFFF 2020-01-09 10:00:32 -08:00
Ebrahim Byagowi 33c3d63a0a
Merge pull request #1594 from harfbuzz/var-subset
Issue 1558: [subset] TrueType/CFF2 variable font
2019-12-31 13:52:50 +03:30
blueshade7 ed94e41065 fixed api test test-ot-glyphname 2019-11-26 18:34:06 +00:00
blueshade7 7a4745ba8d added api test test-ot-glyphname 2019-11-26 18:34:06 +00:00
blueshade7 ea8fdfa079 Merge branch 'master' into var-subset 2019-11-22 15:59:09 -08:00
Khaled Hosny dd288840d6 [cmap] Check GID before adding ranges in format 4 & 12
Fixes https://github.com/harfbuzz/harfbuzz/issues/2031
2019-10-29 02:09:13 +02:00
Ebrahim Byagowi 453050ad30 Merge remote-tracking branch 'upstream/master' into var-subset 2019-10-13 08:45:29 +03:30
Ebrahim Byagowi dc45f22521 [ot-metrics] Don't use mixed scaled and not scaled for generating extents 2019-10-08 23:27:39 +03:30
Ebrahim Byagowi d73cdcf361 [ot-font] Apply font scaling before turning to int 2019-10-08 11:11:18 +03:30
Michiharu Ariza b9ff43c162 Implement gvar table and variable glyf
Split from Ariza's "[subset] TrueType/CFF2 variable font" work on #1594
2019-10-06 08:58:40 +03:30
Ebrahim Byagowi 19d45dcab7 Merge remote-tracking branch 'upstream/master' into var-subset 2019-10-03 13:39:17 +03:30
Evgeniy Reizner 7d4da8b862 Remove duplicated tests from test-ot-tag (#1958) 2019-09-06 12:24:32 -04:00
Ebrahim Byagowi 9ff32b79b3 Merge remote-tracking branch 'upstream/master' into glyf-rebase 2019-08-29 19:53:18 +04:30
Ebrahim Byagowi 28620310b8
[test] Avoid alloca use as clang complain
Fixes https://circleci.com/gh/harfbuzz/harfbuzz/108171 complain
2019-08-29 14:55:54 +04:30
Ebrahim Byagowi a0b4ac4dce Turn 8 spaces to tab across the project
According to the current code style of the project
2019-08-27 02:40:41 +04:30
Behdad Esfahbod 163a66dc73 [test] Add test for aaa85931f3 2019-08-20 14:22:57 -07:00
Behdad Esfahbod e56d4ff43b Rename hb_ot_meta_get_entries() to +hb_ot_meta_get_entry_tags() 2019-08-13 21:02:47 -07:00
Qunxin Liu 37572882e7 [subset] cmap table to use _subset2 and new iterator frameworks 2019-08-05 11:26:34 -07:00
Michiharu Ariza 6b3e093911 Merge branch 'master' into var-subset 2019-07-31 16:04:48 -07:00
Ebrahim Byagowi 8c0a2e68ad
[fuzz] Add dummy call of the added APIs (#1886) 2019-07-30 13:16:15 +04:30
Ebrahim Byagowi 9f2b4956b4
[base] Add hb_ot_layout_get_baseline API 2019-07-30 04:42:51 +04:30
Ebrahim Byagowi 40a4b6ddbd [var] Add a new API, hb_font_set_var_named_instance 2019-07-29 16:23:47 -07:00
Ebrahim Byagowi b6a2281f1a [meta] Make values match their enum type naming 2019-07-30 03:48:23 +04:30
Ebrahim Byagowi 20072a2eca [metrics] Make values match their enum type naming 2019-07-30 03:48:23 +04:30
blueshade7 6e3bfecf35 Merge branch 'master' into var-subset 2019-07-29 12:25:43 -07:00
Ebrahim Byagowi 2c2a2b97db [meta] Rename hb_ot_meta_t to hb_ot_meta_tag_t 2019-07-29 22:43:09 +04:30
Ebrahim Byagowi 62932c14bd [meta] Rename ot-metadata to ot-meta per review 2019-07-25 17:49:51 -07:00
Ebrahim Byagowi bc65ebbce7 [meta] hb_ot_metadata_get_entries, tags iteration API 2019-07-25 17:49:51 -07:00
Ebrahim Byagowi 3ac03bd67c [meta] New API, hb_ot_metadata_reference_entry for fetching meta entries 2019-07-25 17:49:51 -07:00
Ebrahim Byagowi 356b68a00a
[metrics] Add a test that actually practices variation (#1858) 2019-07-25 23:22:00 +04:30
blueshade7 5988ab8a4e Merge branch 'master' into var-subset 2019-07-22 14:36:16 -07:00
Khaled Hosny 04c11a19b7
Merge pull request #1851 from khaledhosny/fix-sbix-extents
Fix sbix glyph extents
2019-07-22 16:44:47 +02:00
Ebrahim Byagowi a51aa951b5
[metrics] Fix _get_variation API to works with actual coord values 2019-07-22 18:35:55 +04:30
Khaled Hosny c9796d15e1 Fix sbix glyph extents
* The ‘height’ needs to be negated since the API returns “distance from
  top to bottom side”.
* Similarly, the ‘y_offset‘ needs to be added to the height to get the
  ‘y_bearing’, since sbix’s offset is “the point in the glyph relative
  to its lower-left corner which corresponds to the origin” while
  ‘y_bearing’ is the “top side of glyph from origin”.

With these changes the sbix glyph metrics return values similar to other
tables, as they were otherwise unusable.
2019-07-22 05:42:34 +02:00
Ebrahim Byagowi 87e628436e Implement a simple API for fetching opentype metrics
Fixes https://github.com/harfbuzz/harfbuzz/pull/1432
2019-07-18 14:15:58 -07:00
blueshade7 386a4a64f5 regenerate subset api test result SourceHanSans-Regular.41,4C2E.retaingids.otf 2019-07-12 17:05:34 -07:00
blueshade7 670768e5b9 fix inc-bimap for subsetting VarStore with retain-gids 2019-07-12 16:14:23 -07:00
blueshade7 8bf989ea70 update from master 2019-07-08 17:13:29 -07:00
Michiharu Ariza 5763a92749 Merge branch 'master' into var-subset 2019-07-01 15:17:19 -07:00
Behdad Esfahbod f53590971c [test] Make Unicode tests strict against internal UCD
https://github.com/harfbuzz/harfbuzz/pull/1799
2019-06-27 13:42:51 -07:00
David Corbett d42264f151 Test at least one character per Unicode version 2019-06-27 13:38:03 -07:00
David Corbett 4f37c0db9b Remove 'mym3' 2019-06-11 15:41:37 -07:00
Michiharu Ariza 4ddab6facc Merge branch 'master' into var-subset 2019-06-05 11:21:27 -07:00
Behdad Esfahbod 87dd4bff1c [math] Rename HB_MATH_GLYPH_PART_FLAG_EXTENDER
To HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER.  Added a deprecated macro.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1734
2019-05-30 11:26:17 -04:00
Ebrahim Byagowi 8a13371847
[test] minor, fix copyright
nothing important, fixing a copy paste error inconsistency
2019-05-28 13:54:45 +04:30
rsheeter 96de94768b
Merge pull request #1722 from googlefonts/glyf
[subset] Use iterators in glyf/loca subsetting
2019-05-24 11:22:41 -07:00
Rod Sheeter e662532833 [subset] Cppcheck complaints 2019-05-24 10:39:56 -07:00
Qunxin Liu 993d81b9c5 [subset] Add one ttf file with fvar/STAT tables to integration test
Ignore gvar/MVAR/HVAR table
add support for --nameIDs=* option
2019-05-22 17:20:45 -07:00
Rod Sheeter 51a0129f73 [subset] Thar be comparison of integers of different signs 2019-05-21 20:12:19 -07:00
Rod Sheeter 349d692b0e [subset] Iter in and out for loca 2019-05-21 12:38:53 -07:00
Rod Sheeter d1b12a5465 Merge branch 'master' of https://github.com/harfbuzz/harfbuzz into glyf 2019-05-20 21:29:54 -07:00
Rod Sheeter 5cedda5e4a [subset] Fix null pointer deref, tidy up a bit 2019-05-20 21:25:42 -07:00
Rod Sheeter 8a84b540c7 [subset] Tests passing using iterator based glyf 2019-05-20 21:25:42 -07:00
Rod Sheeter 82bbec3063 Merge branch 'master' of https://github.com/harfbuzz/harfbuzz into glyf 2019-05-20 21:25:42 -07:00
rsheeter 3a4c928fcf [subset] Fix glyf tests except hint stripping & local test asan 2019-05-20 21:25:42 -07:00
Garret Rieger 0ff3618c2d [subset] Use hb_subset_input_t inside of subset_options_t so that input defaults are shared between the library and cli. 2019-05-20 13:35:46 -07:00
Garret Rieger 3be0ffe45d [subset] Add drop tables to subset input. 2019-05-20 13:35:46 -07:00
Garret Rieger 6555f20958 [subset] Truncate empty gids at the end in retain-gids mode. 2019-05-16 10:34:53 -07:00
Behdad Esfahbod f39934983f [ucdn] Fix Hangul composition
https://github.com/grigorig/ucdn/issues/23
2019-05-14 00:13:21 -07:00
Behdad Esfahbod 148d883680 [test] Don't call deprecated API 2019-05-13 14:34:53 -07:00
Garret Rieger e8ef0e627c [subset] WIP convert hdmx subsetting to use iterators. 2019-05-08 15:47:24 -07:00
Behdad Esfahbod 5ac4ab6868 [subset] fix for name table serializing with new serializer machinery 2019-05-07 10:59:03 -07:00
Michiharu Ariza 1223a352b7 Merge branch 'master' into var-subset 2019-04-29 16:43:48 -07:00
Qunxin Liu 1ca4b5c770 [subset] Add unit test for str de-dup
Also move the implementation of some methods from the .cc to the .hh
2019-04-26 15:24:47 -07:00
Qunxin Liu 6faac8df83 [subset] Subsetting Name Table Step 4
Add unit test and integration test
2019-04-26 15:24:47 -07:00
Behdad Esfahbod 42f4bd6b80 Minor warning fix again 2019-04-18 19:06:07 -04:00
Michiharu Ariza c87488b46d Merge branch 'master' into var-subset 2019-04-17 12:07:15 -07:00
Michiharu Ariza 49fe81fdeb updated api test results for HVAR/VVAR subset changes 2019-04-17 11:48:12 -07:00
David Corbett 6745a600bf Comment out ot_languages where fallback suffices 2019-04-17 10:28:59 -04:00
Michiharu Ariza 3e524bf772 fix VarData serialize to remove unused data sets
add api test case for that
2019-04-12 12:48:48 -07:00
Michiharu Ariza ab9d30965d Add tt var metrics test cases & bug fixes 2019-04-10 17:21:37 -07:00
Michiharu Ariza 0008963b28 add support of anchor point & SCALED/UNSCALED_COMPONENT_OFFSET
some code cleanup
2019-03-29 18:27:21 -07:00
Michiharu Ariza 9c5d694af2 add HVAR & VVAR advance width api test 2019-03-29 18:27:21 -07:00
Michiharu Ariza ae3db1f4e3 added api test for subset VVAR & bug fix
added a mod copy of SourceSerifVariable-Roman.ttf with VVAR as a test font
2019-03-29 18:27:08 -07:00
Michiharu Ariza fe5aa8b36c added TT VF full font test & fixed bugs
updated CFF2 VF api test results too
2019-03-29 18:26:46 -07:00
Michiharu Ariza 2bd2e656f9 update CFF2 test results 2019-03-29 18:26:20 -07:00
Michiharu Ariza 212dcb758c add api test cases for HVAR with index map (and fix) 2019-03-29 18:26:20 -07:00
Michiharu Ariza dc10a7ef60 add gvar & HVAR retain-gids test cases 2019-03-29 18:26:20 -07:00
Michiharu Ariza 43420dfa96 fix test build 2019-03-29 18:26:20 -07:00
Michiharu Ariza 6ee71166b0 add api tests for subset gvar & HVAR; bug fixes 2019-03-29 18:26:20 -07:00
Michiharu Ariza 6e066464f0 replaced tt var api test with a composite glyph
for better coverage
2019-03-29 18:26:20 -07:00
Michiharu Ariza 511518c759 add api test for tt var advance widths
stripped HVAR from SourceSansVariable-Roman.abc.ttf so glyf gets parsed
2019-03-29 18:26:20 -07:00
Michiharu Ariza 139e87b56c fix tt var extents & add test 2019-03-29 18:25:35 -07:00
Ebrahim Byagowi 5bbe78a0f3 Allow zero length ranges in sanitization (#1617)
Fixes fvar table sanitization where there are no named instance
by allowing zero length ranges starting from Null() address.

Fixes #1607
2019-03-29 18:15:00 -07:00
Garret Rieger d0b6d539f6 Make hb_subset_input_glyph_set () actually do something. 2019-03-29 18:14:59 -07:00
Ebrahim Byagowi 8aaab78efc
Allow zero length ranges in sanitization (#1617)
Fixes fvar table sanitization where there are no named instance
by allowing zero length ranges starting from Null() address.

Fixes #1607
2019-03-14 16:49:42 -07:00
Garret Rieger 4f37ab63de Make hb_subset_input_glyph_set () actually do something. 2019-03-01 10:49:46 -08:00
Michiharu Ariza e2856c2d85 retain FDSelect & FDArray with --retain-gids
so in sync with fonttools behavior
2019-02-07 15:32:32 -08:00
Michiharu Ariza c12862657f added desubroutinize & retain-gids full test cases with CFF fonts
and CFF retain-gids fixes
2019-02-01 14:50:01 -08:00
Michiharu Ariza f2908b4d8f Implement subset --regain-gids option with CFF1/2
along with api tests & expected results
2019-01-31 14:16:37 -08:00
Garret Rieger ccc59dc612 [subset] Add unit test for glyf subsetting and retain gids. 2019-01-29 13:19:21 -08:00
Behdad Esfahbod 789396ed6b Remove wrongly added files 2019-01-22 10:51:21 +01:00
Michiharu Ariza 28917e58f9 init interp_env_t::hintmask_size
fixes issue #1547
2019-01-18 09:43:51 -08:00
Behdad Esfahbod 686e6f2e40 Fix automake warnings
[skip ci]
2018-12-30 11:28:06 -05:00
fanc999 3ee4ea9456 Fix build on older Visual Studio versions (#1499)
* src/hb-cff-interp-dict-common.hh: Use ull for unsigned int64_t

The llu suffix does not work for older Visual Studio versions
(pre-2013), but ull works for all the compilers that we attempt to
support.

* test/api: Fix build on pre-C99 compilers

Ensure variables are declared at the top of the block.

* src/hb-dsalgs.hh: Add specialization for hb_is_signed<> for __int8

Pre-Visual Studio 2010 does not consider __int8 (which is typedef'ed to
int8_t) to be equivilant to signed char, so the compiler cannot find the
corresponding hb_is_signed<> specialization that is needed.

The interesting thing is unsigned __int8 is considered to be equivilant
to unsigned char, so as the other types (short, int, long) that we look
for here, so only the specialization for __int8 is added here.

This will fix builds on Visual Studio 2008 at least.
2018-12-19 22:26:54 -05:00
Chun-wei Fan 1e09add232 test/api: Fix building on pre-C99 compilers
Ensure variables are declared at the top of the block.
2018-12-12 01:32:01 +08:00
Ebrahim Byagowi 01f628cf55 [aat] Expose hb_aat_layout_has_tracking API 2018-12-03 22:27:26 +03:30
Behdad Esfahbod 967a204ee9 Minor 2018-12-01 19:28:17 -05:00
Michiharu Ariza 32d291ae89 Merge branch 'master' into cff-subset 2018-11-28 16:27:45 -08:00
Behdad Esfahbod 926f512f35 [aat.feat] Rework API and implementation
Fixes https://github.com/harfbuzz/harfbuzz/pull/1346
2018-11-25 01:16:02 -05:00
Behdad Esfahbod 2cb235d021 [aat.feat] Fix enum namespace 2018-11-25 01:16:02 -05:00
Behdad Esfahbod e20f81f4fa [aat] Rename feat API a bit more 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 54f4c17f0a [feat] Rename API uses of setting to selector 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 9c64b216ec [feat] Apply renamings and add documentation 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 4009a05ca7 [feat] Address Behdad comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 19b6025534 [feat] Address @behdad comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi fbad794bd2 [feat] Add feature iteration API 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 7a0471aa35 [feat] Turn AAT feature id into enum 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi a157b3e4eb [feat] Apply @behdad comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 3aff3f822f [feat] Apply @drott and @jfkthame comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi b791bbbae4 [feat] Apply @jfkthame reviews 2018-11-25 01:16:01 -05:00
Ebrahim Byagowi 95abd53758 [feat] Expose public API
* hb_aat_get_feature_settings
2018-11-25 01:16:01 -05:00
David Corbett 018ba46e4d Don't canonicalize '@' to '-' in language tags
Fixes #1406.
2018-11-23 13:21:22 -05:00
Behdad Esfahbod f48bb9a393 [var] Deprecated axis enumeration API and add new version
New version has axis flags.

New API:
+hb_ot_var_axis_info_t
+hb_ot_var_find_axis_info()
+hb_ot_var_get_axis_infos()

Deprecated API:
-HB_OT_VAR_NO_AXIS_INDEX
-hb_ot_var_axis_t
-hb_ot_var_find_axis()
-hb_ot_var_get_axes()
2018-11-20 20:46:14 -05:00
Michiharu Ariza 1ecbf4d3e3 Merge branch 'master' into cff-subset 2018-11-20 17:19:05 -08:00
Behdad Esfahbod 831ba74382 Fix Codacy "issues" 2018-11-20 01:16:08 -05:00
Michiharu Ariza b67a7c731f drop dotsection as hint along with test case 2018-11-16 12:28:24 -08:00