Commit Graph

571 Commits

Author SHA1 Message Date
Ebrahim Byagowi aa732e454a
[tests] minor, ligcarets is fetched from gdef not gsub 2020-07-06 00:10:16 +04:30
Ebrahim Byagowi 122a2897e4 [aat] Remove lcar support
Very low use, only two distinct font files, Apple Chancery.ttf and Hoefler Text.ttc
have it so it really doesn't worth the size addition and so, but one may argue that
whole ligature caret is low use but guess we better to encourage GDEF one anyway.
2020-07-06 00:05:36 +04:30
Ebrahim Byagowi a3b9b94b63
[style] Remove fdsc support (#2541)
It isn't exposed yet and low use between Apple fonts,
32 fdsc table vs 767 OS/2 tables, even Apple doesn't
support it anymore per Ned.
2020-07-06 00:05:21 +04:30
Ebrahim Byagowi 831b090001 rebase draw test as recent roundf changes 2020-06-28 14:31:21 +04:30
Ebrahim Byagowi 0881611778 [fuzzer] Make some use for test_font API calls
Making some use for result of some of the test_font calls to make
sure compilers in fuzzers aren't just optimizing the calls.
2020-06-20 22:06:11 +04:30
Ebrahim Byagowi b4f34539c2 [fuzzer] test more of ot-layout APIs 2020-06-20 22:06:11 +04:30
Ebrahim Byagowi 675854b2ba [test] Add one more test for hb_ot_layout_feature_get_characters 2020-06-19 23:27:39 +04:30
Ebrahim Byagowi 1bac85828c [layout] Rename _get_alternates to _get_glyph_alternates 2020-06-18 22:56:07 +04:30
Ebrahim Byagowi 1348a2c865 [layout] hb_ot_layout_lookup_get_alternates, a new API
An API to retrieve one-to-one alternates from a given GSUB lookup index.
2020-06-18 09:11:07 +04:30
Qunxin Liu 973c47f6c9 [subset] Move 2 experimental public api methods to be private methods in GSUB/GPOS.
2 methods are: hb_ot_layout_closure_lookups and hb_ot_layout_closure_features
2020-06-12 01:20:30 +04:30
Christoph Reiter 03bd6ead44 [meson] Only pass required dependencies to everything
Instead of passing dependencies as required we used one giant shared
dependency list containing all dependencies for every library/executable.
While this kinda works, the specified deps are also used for generating
the pkg-config files and this leads to lots of Requires.private and Libs.private
entries which aren't really needed.

This removes the "deps" array and replaces it with a few smaller ones and
makes sure the public libraries only get passed the dependencies actually
needed.

Fixes #2441
2020-06-04 23:28:57 +04:30
Ebrahim Byagowi 759df46575 [style] Hide behind HB_EXPERIMENTAL_API compile flag 2020-06-04 20:33:39 +04:30
Ebrahim Byagowi d54de56870 [style] Adopt with meson 2020-06-04 20:33:39 +04:30
Ebrahim Byagowi de0ec5f4fe [style] give ptem value when asked for opsz
ptem, used for AAT's tracking/`trak` table is equivalent to opsz of variable fonts.

For variable AAT fonts, such as SFNS, ideally variable axis of the hb_font_t
should be set and equivalent to ptem, https://crbug.com/1005969#c37
2020-06-04 20:33:39 +04:30
Ebrahim Byagowi 22037499b4 [style] New experimental API, hb_style_get_value
Searches variation axes of a hb_font_t object for a specific axis first,
if not set, then tries to get default style values from different
tables of the font.
2020-06-04 20:33:39 +04:30
Ebrahim Byagowi a9d13463b5 [meson] Categorize tests using `suite: [...]`
So one can run a category of interested tests like

  meson test -Cbuild --suite aots --suite src --print-errorlogs

Intead issuing particular tests which also is possible like

  meson test -Cbuild test-shape --print-errorlogs
2020-05-30 16:58:46 +04:30
Ebrahim Byagowi b32d169d22 [test] run aat APIs in shape fuzzer 2020-05-23 13:03:06 +04:30
Ebrahim Byagowi 2264a7011f [tests] some more ligature carets tests 2020-05-23 12:15:18 +04:30
Ebrahim Byagowi 759ab4fe56 [meson] Use subdir_done to simplify test/api/meson.build 2020-05-21 08:24:15 +04:30
Ebrahim Byagowi c68ab4b52b Fix _get_ligature_caret's oob read issue
AAT::Lookup has no other way to detect whether it is returned from
a real and sanitized font data or from a null pool, this checks if
the table has been recognized valid by sanitizer by checking
table's major version which is zero if returned from a null pool and
non-zero if is from a sanitized font data, it is expected the other
calls of the table (unlikely to have more calls however) also do a
similar version check before calling the lookups used on the table.
2020-05-21 06:56:09 +04:30
Ebrahim Byagowi 57886e2162 [test] Enable tests fixed by 461cd5a which was regressed by b986fea 2020-05-21 06:29:56 +04:30
Ebrahim Byagowi ca2705f1fb [tests] Add more tests for _get_ligature_carets 2020-05-21 00:05:54 +04:30
David Corbett b207eab842 Round-trip OpenType tags through BCP 47 2020-05-15 15:00:15 -07:00
Behdad Esfahbod c15146448b
Merge pull request #2264 from harfbuzz/unicode-13
Update to Unicode 13.0.0
2020-05-14 19:12:41 -07:00
Qunxin Liu b2a965df5e [subset] Add support for "--gids" option
cmap subsetting now retains entries associated with any glyph ids explicitly requested
2020-05-11 15:28:58 -07:00
David Corbett fd748fac41 Update to Unicode 13.0.0 2020-04-29 17:17:03 -04:00
Qunxin Liu e53c44e326 [subset] temporarily revert previous cmap commit
Required in https://github.com/harfbuzz/harfbuzz/issues/2356
2020-04-25 12:21:22 +04:30
Ebrahim Byagowi ac26f19c9e Refactor test/api/meson.build and always run test-unicode test 2020-04-19 23:19:18 +04:30
Ebrahim Byagowi c6b3f73b09 [meson] Make harfbuzz-icu separate module optout-able 2020-04-19 02:06:01 +04:30
Christoph Reiter 8ae06c9489 meson: build a separate library for harfbuzz-icu
This adds a seperate library like with autotools.

This also fixes the ico feature option which was just set to required:false
when disabled instead of really disabling it.
Disabling is still broken with msvc because it then tries to find the library
another way, but that's broken for all other deps as well so I left it as is.

For tests only test-unicode.c is using icu specific functions so split it out
into its own category which depends on harfbuzz-icu.

Fixes #2338
2020-04-18 23:34:31 +04:30
ariza 22f7c61acf implement SID to glyph ID mapping with predefined Charset
Also fixes oss-fuzz 21769
2020-04-18 15:42:30 +04:30
Ebrahim Byagowi fefaa8c835
[test] define G_APPROX_VALUE and EPSILON only when used
resolves -Weverything bot complain
2020-04-17 22:28:09 +04:30
Ebrahim Byagowi 29c903223b Move hb_ot_layout_closure_{features,lookups} behind EXPERIMENTAL flag 2020-04-17 22:25:45 +04:30
Ebrahim Byagowi 9b7fb5c23f Move hb_font_get_var_coords_design behind HB_EXPERIMENTAL_API 2020-04-17 20:29:04 +04:30
Ebrahim Byagowi 7054b12206 [meson] Mark rest of non-install executables explicitly 2020-03-24 19:06:09 +00:00
Ebrahim Byagowi 68df3f7dac [meson] test/api, separate subset tests 2020-03-24 19:06:09 +00:00
Ebrahim Byagowi 9bc792f416 [meson] Don't set MALLOC_PERTURB_ as it is already set by meson 2020-03-24 19:06:09 +00:00
Ebrahim Byagowi f22e92bb30 [meson] Update test/api from autotools 2020-03-24 19:06:09 +00:00
Ebrahim Byagowi e248a4e46c [make] Minor reordering on test/api/Makefile.am 2020-03-24 19:06:09 +00:00
Tim-Philipp Müller a3892be701 [meson] fix spurious warning when building test/api C sources
Fixes compiler warning

  test-unicode.c:589:1: warning: ‘test_unicode_properties_lenient’ defined but not used

which didn't happen with autotools.

Reason it does with meson is that the setup for C was slightly wrong.
We would only add -DHAVE_CONFIG_H to cpp_args which is only valid when
compiling C++ code, but not plain C code, and many of these tests were
plain C.

Instead pass -DHAVE_CONFIG_H via add_project_arguments() and make sure
to set both c_args and cpp_args when building test executables.

Fixes https://github.com/harfbuzz/harfbuzz/issues/2257
2020-03-14 15:16:00 +03:30
Ebrahim Byagowi 755a77d660 Move outline draw API behind HB_EXPERIMENTAL_API directive 2020-03-13 08:25:53 +03:30
Ebrahim Byagowi c494d7abcd Remove cmake testing and add meson build bot
CMake tests are broken anyway as py3 changes so let's get rid of them
2020-03-11 20:15:10 +03:30
Khaled Hosny 04438554c8 meson: Update build files after rebase 2020-03-11 19:18:57 +03:30
Tim-Philipp Müller 618584e923 meson: rename incbase to incconfig
Makes it clearer what it's for: config.h. See #4.
2020-03-11 19:18:57 +03:30
Mathieu Duponchelle 920efc0ef7 Add Meson build definitions
Fixes #490

http://mesonbuild.com
2020-03-11 19:18:57 +03:30
Ebrahim Byagowi 6924e29f62 [var] Fix hb_ot_var_get_axis_infos's offset semantic
The API was adding offset to input's infos buffer index also which is
unusual between our APIs and wrong.
2020-03-06 02:01:04 +03:30
ariza c05458ec7f update cff & cff2 subsetters 2020-03-05 01:22:51 +03:30
Ebrahim Byagowi 44169f3396
[draw] Fix invalid rendering of some glyph on Estedad-VF
Basically reverts 11f3fca so I can do the same tested and better later

Fixes #2215
2020-02-29 16:04:03 +03:30
Ebrahim Byagowi 84163c83d3 [draw] Skip commands and paths not contributing anything
They aren't contributing to rendering and making issue for stroking, let's skip them
ourselves as Skia does also https://skia-review.googlesource.com/c/skia/+/268166

They are useful for extracting extents and so which that functionality won't be effected by this change.
2020-02-26 16:09:28 +03:30
Michiharu Ariza c400cb8863
Re-implement hb_set_t::del_range (#2194)
* optimize hb_set_del_range()

fix issue #2193

* fixed bug & added tests

* coding & comment tweaks
2020-02-25 16:06:03 -08:00