10d6605bbe
[subset] don't use << operator in collect_mapping
2020-05-15 11:04:59 -07:00
c15146448b
Merge pull request #2264 from harfbuzz/unicode-13
...
Update to Unicode 13.0.0
2020-05-14 19:12:41 -07:00
7a961692e9
Update IANA Language Subtag Registry to 2020-05-12
2020-05-14 10:34:42 -04:00
b2a965df5e
[subset] Add support for "--gids" option
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cmap subsetting now retains entries associated with any glyph ids explicitly requested
2020-05-11 15:28:58 -07:00
44d88cff95
[subset] fix intersects () for Context/ChainContext tables
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return true only when all values in array are intersected with input
2020-05-11 15:25:17 -07:00
42025680cb
2.6.6
2020-05-12 00:17:44 +04:30
b169a52c1e
[blob] Fix build when HAVE_MMAP is not defined
2020-05-11 17:21:41 +04:30
a2ce96881b
[cff] remove the not used member
2020-05-11 17:15:37 +04:30
2cc78a58c3
[number] minor
2020-05-11 15:56:54 +04:30
bb095e1bdd
[meson] make -subset target dependent to deps to get libm dependency
2020-05-10 22:00:05 +04:30
dca8ba6b6d
[number] Make hb_parse_double simpler now that we don't have to mimic strtod
2020-05-10 21:49:00 +04:30
44fe1c8ff1
Remove xlocale use now that isn't available in most distros
...
Our CI bots don't detect it in Alpine, ArchLinux, Ubuntu and Fedora
so let's get rid of it use the fallback we are using anyway for a
long time.
2020-05-10 14:51:35 +04:30
eea99d7b72
[meson] Let name_prefix of exported libraries the default
...
meson complains about this and it is the default per #2256
Fixes #2256
2020-05-10 14:46:19 +04:30
2ac4222022
[meson] specify preferred linker to avoid stdc++ linking
2020-05-10 14:35:20 +04:30
15083c24ee
[meson] Reenable make check-symbols compatible with gcov
2020-05-10 14:35:20 +04:30
385d64eef1
Add a not discardable bool type, hb_success_t
2020-05-07 10:26:45 +04:30
1026b3d0b6
[subset] Check vector resize() call for failure ( #2389 )
...
Other .resize() calls are checked, presumably this one should be as well.
2020-05-06 13:32:24 -07:00
100d40c827
[aat] Fix implementation of AAT kerning for Geeza Pro. ( #2388 )
...
* [aat] Fix implementation of AAT kerning for Geeza Pro.
Despite what the comment in the code used to say, it appears that Geeza Pro
does rely on accumulating kerning values from successive subtables. With
this change, the results now match Core Text rendering (and avoid the clear
visual breakage reported in #2358 ).
Testcase: U+0644,U+064E,U+0645,U+064E,U+0651,U+0627
Fixes #2358 .
* [aat] Update test expectations, add new testcase.
2020-05-05 17:48:24 -07:00
9fc774ab00
minor spacing
2020-04-30 23:14:54 +04:30
09b9d63e56
[blob] Try to support resource fork fonts on macOS
...
If the size of opened file is zero, try opening resource fork by
appending "/..namedfork/rsrc" to the file name. This is guarded with
__APPLE__ ifdef and uses _PATH_RSRCFORKSPEC macro from sys/paths.h.
Defining HB_NO_RESOURCE_FORK will disable this fallback.
Fixes https://github.com/harfbuzz/harfbuzz/issues/2383
2020-04-30 22:22:10 +04:30
fd748fac41
Update to Unicode 13.0.0
2020-04-29 17:17:03 -04:00
28633b1979
[vowel-constraints] Simplify generated code
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/2385
2020-04-29 17:16:24 -04:00
665483c979
Recognize Elymaic as a right-to-left script
2020-04-29 16:47:44 -04:00
d6ddb232fc
FIX: -Wextra-semi-stmt in Clang9
2020-04-29 02:35:05 +04:30
a22e6de0e9
[blob] close file reader handle
...
fortunately it isn't in that use as having mmap reader as the default
2020-04-28 19:25:37 +04:30
6890554256
[ci/meson] temporarily disable check-symbols
...
will enable again
2020-04-28 14:56:47 +04:30
e53c44e326
[subset] temporarily revert previous cmap commit
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Required in https://github.com/harfbuzz/harfbuzz/issues/2356
2020-04-25 12:21:22 +04:30
08428a15c3
minor, spacing
2020-04-24 23:45:17 +04:30
89ad3c6cc5
Rename add_class to collect_class
2020-04-24 08:16:03 -07:00
5cf53c06e6
Rename add_coverage to collect_coverage
2020-04-24 08:16:03 -07:00
689f3f57fa
[set] Add << overload for range-sink
2020-04-24 08:16:03 -07:00
a7df5a7bda
[hashmap] Minor
2020-04-24 08:16:03 -07:00
a11db0b9d4
Merge branch 'master' into usermanual-integration
2020-04-23 15:32:43 -07:00
19346524c6
minor, add an option to skip private APIs use in main.cc
2020-04-23 14:22:51 +04:30
6881939f77
src: meson: Reindent after last changes
2020-04-23 13:27:12 +04:30
e18858c685
src: Don't build tests when they are disabled
2020-04-23 13:27:12 +04:30
0c65a232fa
minor, add unlikely around lookup_limit_exceeded checks
...
addresses https://github.com/harfbuzz/harfbuzz/pull/2294#issuecomment-618022488
2020-04-23 11:23:54 +04:30
3e686d2459
[kern] Refactoring.
2020-04-22 18:04:52 -07:00
f4cd99f28e
Reordering fails when GDEF table is absent #2140
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Preserve glyph class if there's no GDEF and no guess.
Fixes https://github.com/harfbuzz/harfbuzz/issues/2140
2020-04-22 14:45:57 -07:00
c7afb6d7b8
[docs] Fix broken link
2020-04-22 15:19:37 +02:00
bd8aa1b043
Minor
2020-04-21 22:19:46 -07:00
b22f61d86a
Fix bug
2020-04-21 16:51:55 -07:00
1cd14b40e7
minor, update ragel generated hb-number-parser.hh
2020-04-21 14:42:20 +04:30
6d5e8e5ee4
minor
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following to c37100e7d
2020-04-21 14:38:09 +04:30
750bb73e32
[meson] Add an experimental-api option
2020-04-21 01:26:08 +04:30
262eced2ad
[subset] FeatureVariations subsetting is wrong
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Never drop FeatureVariationRecord for now.
Fixes https://github.com/harfbuzz/harfbuzz/issues/2334
2020-04-21 01:23:07 +04:30
2be859d289
minor, replace nullptr checks with implicit ones
2020-04-21 00:30:34 +04:30
2dda6dd744
minor, tweak spacing
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turn 8 spaces to tab, add space before Null/Crap
2020-04-20 16:18:29 +04:30
0133cb55e2
Minor, use hb_sorted_array::bsearch where possible
2020-04-19 23:18:36 +04:30
fb3acdbcb6
meson: only install gobject/icu headers if the features are enabled
2020-04-19 18:49:43 +04:30
ad5dcda0b5
meson: install hb-icu.h header
2020-04-19 18:49:43 +04:30
2cc85281c2
[serializer] Make snapshot()/revert() revert current object links
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Fixes https://github.com/harfbuzz/harfbuzz/issues/2325
2020-04-18 17:31:32 -07:00
6f6e78a26e
Fix float-to-double warnings
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./hb-ot-glyf-table.hh:978:37: warning: implicit conversion increases floating-point precision: 'float' to 'double' [-Wdouble-promotion]
2020-04-18 16:12:18 -07:00
c37100e7d9
Clean up math.h and float.h includes
2020-04-18 16:02:55 -07:00
c6b3f73b09
[meson] Make harfbuzz-icu separate module optout-able
2020-04-19 02:06:01 +04:30
8ae06c9489
meson: build a separate library for harfbuzz-icu
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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
c1228990b9
autotools: Add fix_get_types.py to EXTRA_DIST
...
So it ends up in the release tarball and can be used in the meson build.
Fixes #2337
2020-04-18 18:03:58 +04:30
dced2fbee9
meson: complete introspection build config
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Pass the same config to gobject-introspection as with cmake/autotools.
This makes sure the c-include and package name is included in the gir
and also fixes the build because of the missing HB_AAT_H* defines.
Fixes #2336
2020-04-18 17:24:53 +04:30
22f7c61acf
implement SID to glyph ID mapping with predefined Charset
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Also fixes oss-fuzz 21769
2020-04-18 15:42:30 +04:30
f9bc373381
2.6.5
2020-04-17 23:49:56 +04:30
a8455292f4
[layout] minor on doc
2020-04-17 22:50:48 +04:30
29c903223b
Move hb_ot_layout_closure_{features,lookups} behind EXPERIMENTAL flag
2020-04-17 22:25:45 +04:30
9b7fb5c23f
Move hb_font_get_var_coords_design behind HB_EXPERIMENTAL_API
2020-04-17 20:29:04 +04:30
41c671e701
[build] Adjust check-symbols for -flto
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Fixes https://github.com/harfbuzz/harfbuzz/issues/2328
2020-04-17 08:37:25 -07:00
8f6d0f8401
[os2] minor, fix font_page_t enum naming
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As https://github.com/harfbuzz/harfbuzz/pull/986#pullrequestreview-395052800
2020-04-17 11:30:27 +04:30
818f109bde
Use float in avar calculation instead ints and checking their overflows
2020-04-17 00:53:39 +04:30
9ffa50fe5d
Add an appropriate fallback to hb_int_mul_overflows
2020-04-17 00:38:38 +04:30
573b6bf826
Handle non-exclusive features when mapping OpenType tags to AAT feature type/selector pairs.
...
Fixes #2290 .
2020-04-16 01:33:01 +04:30
b57b904242
Add detail to hb_ft_font_create inline comments
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Providing lengthier explanation for how the destroy function works on the hb_font_t but that destroying the FT_Face (and not destroying it too early) remains the client's responsibility.
2020-04-15 18:46:31 +01:00
1bca2be256
Rewrite hb_ft_font_set_funcs inline explanation
2020-04-15 18:30:47 +01:00
80c01d7687
Update hb-ft.cc
2020-04-15 18:08:55 +01:00
9b91669cb4
Update hb-ft.cc
2020-04-13 16:40:15 +01:00
fd59cc700a
Update src/hb-glib.cc
...
Co-Authored-By: Khaled Hosny <dr.khaled.hosny@gmail.com>
2020-04-13 15:15:00 +01:00
fb9d106797
Update src/hb-graphite2.cc
...
Co-Authored-By: Khaled Hosny <dr.khaled.hosny@gmail.com>
2020-04-13 15:14:42 +01:00
a199eab20e
Update src/hb-graphite2.cc
...
Co-Authored-By: Khaled Hosny <dr.khaled.hosny@gmail.com>
2020-04-13 15:14:28 +01:00
aff21795b2
Update src/hb-icu.cc
...
Co-Authored-By: Khaled Hosny <dr.khaled.hosny@gmail.com>
2020-04-13 15:14:06 +01:00
ccc2356983
Update src/hb-graphite2.h
...
Co-Authored-By: Khaled Hosny <dr.khaled.hosny@gmail.com>
2020-04-13 15:13:56 +01:00
0d5695983e
[subset] fixes dangling object_t issue in FeatureVariationRecord
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Fixes https://crbug.com/oss-fuzz/21560
revert () does not clean up useless object_t. Adjust the order of
subsetting substitutions and conditions to avoid dangling object_t.
2020-04-06 13:41:33 +04:30
57b7de032f
[subset] Fail ClassDefFormat1 serialization if no space available
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Fixes https://crbug.com/oss-fuzz/21580
2020-04-05 17:38:04 +04:30
c8cc1e378d
fix issues in ClassDefFormat1 serialize:
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glyph ids in Iterator may be non-consecutive,
so the number in classValue might be larger than length of the Iterator
2020-04-03 12:31:48 -07:00
75cae46dc2
[aat] minor spacing
2020-04-03 20:04:16 +04:30
3737776384
[aat] add the bug link, minor
2020-04-03 20:03:20 +04:30
1faf0caae1
Special-case 'smcp' when checking for exposed AAT features.
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This may be implemented by selectors under either LETTER_CASE or LOWER_CASE feature types
in AAT, so we need to check for the presence of either one.
Fixes #2307 .
2020-04-03 19:57:43 +04:30
b87cf6e8d4
Fix sense of comparsion in hb_aat_map_builder_t::feature_info_t.
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This makes bsearch actually work for the features array.
Fixes #2305 .
2020-04-03 19:20:48 +04:30
b027cb518d
Set sequence number when adding feature to aat map builder, to support stable sort.
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Fixes #2288 .
2020-04-03 03:22:06 +04:30
89fa70f511
[aat] minor over previous feat related changes
2020-04-03 01:08:01 +04:30
b1c0b9da2f
[AAT] Don't map OT tags to AAT feature types that are not exposed.
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If an AAT feature type is not exposed in the 'feat' table, we assume it is not intended
to be user-controllable and so we should not map any OT feature tag requests to it.
Fixes #2285 .
2020-04-02 23:58:32 +04:30
e0c3979af1
typo fix
2020-04-02 12:05:57 +04:30
65f4136303
minor; fixes #2292
2020-04-01 19:49:18 -07:00
014e038b2c
[subset] Bail out of context lookup expansion once the lookup limit is encountered.
2020-04-01 11:14:41 +04:30
5d345d0cd1
[subset] Limit the number of lookup indices processed subsetting Feature.
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> Also, remove two unnessecary full iterations of the lookup index iterator during serialization of the index array. Fixes fuzzer found timeout.
2020-04-01 11:13:05 +04:30
bdda2ff609
More strictly follow noun/verb/identifier format for GPOS/GSUB lookups
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Less generic than the previous commit, but more descriptive and more consistent.
2020-03-30 16:40:29 +01:00
bef7ef81da
Reformat kerx/morx instrumentation to 'verb noun identifier'
2020-03-30 16:39:43 +01:00
42aac64030
Add table index to lookup messages
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We could say GSUB/GPOS explicitly, but using the index is more general, in case future tables (such as JSTF, Silf) become supported.
2020-03-30 16:06:30 +01:00
2cea796b75
Instrument entering GSUB/GPOS tables
2020-03-30 16:04:17 +01:00
1b64b73080
Revert "Add messages for GPOS/GSUB phases"
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This reverts commit b07714d6b5
2020-03-30 16:49:23 +02:00
2e1bf61dd5
[gsubgpos] Use FeatureVariations::NOT_FOUND_INDEX instead Index::
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As noted by https://github.com/harfbuzz/harfbuzz/issues/2280#issuecomment-604386389
Added on b143e342571891Closes #2280
2020-03-26 22:59:28 +04:30
96d792ae80
[avar] Prevent mul overflow
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Fixes https://crbug.com/oss-fuzz/21350
2020-03-26 15:01:14 +00:00
18fc9197e2
[meson] Run check-symbols.sh and check-static-inits.sh correctly
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* Search src/ build directory for objects in check-static-inits.sh
* Find .def files in src/ build directory in src/check-symbols.sh
* Pass builddir also in autotools also, we may just remove libs passing after autotools removal
* Move harfbuzz_subset_def target so can be referenced as a check-static-inits.sh dependency
2020-03-26 09:40:14 +00:00
9c2c9553eb
[test] Check -subset also doesn't link to lib[std]c++
2020-03-26 09:40:14 +00:00
25718913d4
[gsubgpos] minor build fix
2020-03-26 14:04:37 +04:30
b143e34ee1
[gsubgpos] Initialize variation index on HB_NO_VAR
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hb_shape_plan_key_t::equal expects hb_ot_shape_plan_key_t be initialized by
hb_ot_layout_table_find_feature_variations calls but it won't get initialized
when HB_NO_VAR build config is used.
Related to https://github.com/harfbuzz/harfbuzz/issues/2280
2020-03-26 12:06:12 +04:30
071e2e345f
minor
2020-03-26 12:03:07 +04:30
cc977b6e5c
[gsubgpos] Minor simplification
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Just changed the order, no functional change
2020-03-26 11:19:43 +04:30
1a48278511
[gsubgpos] Minor style improve
2020-03-26 11:15:09 +04:30
4ad686b9c0
[subset] fix fuzzer timeout in layout closure
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Bail out of chain context lookup expansion once the lookup limit is encountered.
2020-03-26 06:32:28 +00:00
f0ce56bbd0
[meson] Don't compile test-bimap on msvc either
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MSVC doens't like its NullPool,
test-bimap.cc.obj : error LNK2019: unresolved external symbol "unsigned __int64 const * const _hb_NullPool" (?_hb_NullPool@@3QB_KB) referenced in function
2020-03-24 19:06:09 +00:00
22f311e100
[meson] Don't compile noinst_programs in msvc for now
2020-03-24 19:06:09 +00:00
7054b12206
[meson] Mark rest of non-install executables explicitly
2020-03-24 19:06:09 +00:00
e8808c1c20
[meson] Minor, replace tabs with spaces
2020-03-24 19:06:09 +00:00
2db8279162
[meson] Don't compile test-{algs,iter,meta} on msvc
2020-03-24 19:06:09 +00:00
3385afacd3
[meson] Don't run check-includes if is amalgam build
2020-03-24 19:06:09 +00:00
6a8a1dc5bb
[meson] Port src/ binary artifacts to meson
2020-03-24 19:06:09 +00:00
4738dff18e
[make] minor move on Makefile.am
2020-03-24 19:06:09 +00:00
b07714d6b5
Add messages for GPOS/GSUB phases
2020-03-23 22:02:44 +02:00
748e1cf898
[subset] Avoid linking to libstdc++ in libharfbuzz-subset.so
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Just like other targets (except harfbuzz-icu) avoid linking to libstdc++
2020-03-23 18:06:02 +00:00
a0c58be371
[tools] Remove py2 remains
2020-03-18 23:41:20 +03:30
93b3e30215
[meson] fix icu-related linking errors in test with amalgam build
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test-unicode.c:960: undefined reference to `hb_icu_get_unicode_funcs'
test-unicode.c:961: undefined reference to `hb_icu_get_unicode_funcs'
For now add the icu sources to libharfbuzz also for the amalgam
build, later we need to have a separate harfbuzz-icu module and
link against that, and/or generate harfbuzz.cc.
2020-03-14 15:16:00 +03:30
2f556c38c0
[subset] Fix crash when serializer runs out of room during gpos subsetting.
2020-03-14 00:55:47 +03:30
838346c54a
meson: Support GDI integration
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...and supersede the configuration option uniscribe with gdi, as Uniscribe is
tightly tied to GDI. This means that enabling GDI would also mean enabling
Uniscribe.
2020-03-13 14:30:17 +03:30
4b4d5c295d
src/meson.build: Some cleanups for Visual Studio builds
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We don't actually need the .def files (vs_module_defs) entry when we are
building DLLs with Visual Studio as long as we have HB_DLL_EXPORT defined.
Plus, to maintain compatibility with the CMake builds, for Visual Studio builds
we do not prefix the libraries with 'lib', nor have a '-0' suffix for the DLL
file name.
2020-03-13 14:30:17 +03:30
91ca17e1fd
src/hb-gobject-enums.cc.tmpl: Replace © with (C)
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This was, we also avoid Visual Studio compiler warnings C4828 as that sign is
not favored when /utf-8 is enabled, which is the norm nowadays as Visual Studio
2015 or later is required to build harfbuzz nowadays.
2020-03-13 14:30:17 +03:30
62fb6738d5
Fix gen-def for harefbuzz-gobject
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The © sign is causing issues for the script, so replace those with (C)
2020-03-13 14:30:17 +03:30
8d425ed446
meson: Fix harfbuzz-gobject builds without introspection
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Make the `sources:` field reflect the items depending on whether introspection
is being built
2020-03-13 14:30:17 +03:30
3341d5346e
meson: Don't apply -DHB_DLL_EXPORT to all targets
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Only have it apply to the libraries when they are not built statically on
Visual Studio
2020-03-13 14:30:17 +03:30
a224f4179f
Turn more of simple dagger chains to foreach
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Less noise, as was agreed before and applied 385741d
2020-03-13 08:33:34 +03:30
755a77d660
Move outline draw API behind HB_EXPERIMENTAL_API directive
2020-03-13 08:25:53 +03:30
1dd3896688
[meson] Make it work on autotools dist
2020-03-12 14:49:40 +03:30
834a224a50
[subset] Put a limit on the number of lookup indices that can be visited during closures
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Fixes https://crbug.com/oss-fuzz/21025
2020-03-12 13:32:36 +03:30
f8c8be0564
[meson] Add amalgam build option
2020-03-12 00:25:48 +03:30
68f982415b
meson: update to latest master
2020-03-11 19:18:57 +03:30
535186fd84
meson: provide a harfbuzz-config for use from CMake
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See #822 and #1437 .
2020-03-11 19:18:57 +03:30
7eaf3754dc
meson: update for changes in master
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And remove header files from sources list, Meson figures
out header dependencies by itself (via the compiler).
2020-03-11 19:18:57 +03:30
04438554c8
meson: Update build files after rebase
2020-03-11 19:18:57 +03:30
618584e923
meson: rename incbase to incconfig
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Makes it clearer what it's for: config.h. See #4 .
2020-03-11 19:18:57 +03:30
14b5c774c2
meson: Fix include directory when used as subproject
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HarfBuzz headers are under src/ not the root directory, without using
incsrc no headers will be found by the dependent project. I think
incbase is superfluous, it should be replaced by incsrc or dropped.
2020-03-11 19:18:57 +03:30
6abe7983ed
meson: add g-i introspection
2020-03-11 19:18:57 +03:30
d230a02048
meson: generate .def file for MSVC symbol export on the fly
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Fix symbol export with MSVC when features are disabled,
such as GLib. We need to generate the list of exported
symbols on the fly to make sure we only export symbols
that are actually available.
Needs some minor modifications to the gen-def.py script:
- accept header list also via command line args; we can't
pass things to a configure_file() command via the environment
in Meson.
- strip any leading 'src/' from library filename. This might
be there because in Meson the script might be called from
the top-level directory and not the current source directory.
Remove .def files again which had been checked in for earlier
versions of the Meson port.
2020-03-11 19:18:57 +03:30
4840c8237e
meson: add option and build system plumbing for CoreText on macOS/iOS
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Untested though.
2020-03-11 19:18:57 +03:30
83ebbe4ade
meson: add option and build system plumbing for DirectWrite on Windows
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Untested though.
2020-03-11 19:18:57 +03:30
b7796a5d69
meson: add option and build system plumbing for uniscribe on Windows
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Untested though.
2020-03-11 19:18:57 +03:30
c81290b0c1
meson: add feature option for internal ucdn lib
2020-03-11 19:18:57 +03:30
f65def4dc7
meson: Declare dependencies for use as a subproject
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Also use fallbacks for dependencies that have meson build files
2020-03-11 19:18:57 +03:30
29c47d8eb5
meson: pass subdirs to pkgconfig.generate()
2020-03-11 19:18:57 +03:30
484313ff36
meson: install
2020-03-11 19:18:57 +03:30
d4a7237327
meson: all tests passing on Windows / MSVC
2020-03-11 19:18:57 +03:30
99b26789d2
meson: more windows fixes
2020-03-11 19:18:57 +03:30
920efc0ef7
Add Meson build definitions
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Fixes #490
http://mesonbuild.com
2020-03-11 19:18:57 +03:30
0615c7b64b
Remove workaround for old pkg-config
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Add FreeType dependency to .pc, Ubuntu 14.4 is long dead.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1565
2020-03-10 22:04:35 +02:00
47f5a86036
minor, use NN on every OffsetTo<UnsizedArrayOf<>>
2020-03-10 13:57:46 +03:30
648338c7d4
[gvar] Add fields docs from ot-spec as other tables
2020-03-10 13:20:56 +03:30
1b3b96973b
[gvar] Don't copy shared tuples into gvar's accelerator
2020-03-10 12:46:09 +03:30
29dd1fe506
[gvar] Don't check again against face num glyph
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Done once by sanitize_shallow
2020-03-10 11:41:58 +03:30
d4b1181760
[gvar] minor, rename gvar_table to table
2020-03-10 11:29:56 +03:30
5c37693864
[gvar] Remove axisCount comparison with fvar as we runtime check that
2020-03-10 11:25:47 +03:30
ba22df36ad
minor
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makes search for sanitize calls easier for me
2020-03-10 10:43:27 +03:30
8ca9df7acb
[subset] Remove not needed blob sanitize call
2020-03-10 10:40:05 +03:30
07acd1a042
[subset] Rename src_base args to base to match sanitize methods
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So it will become easier to follow that serialize methods signatures should
match with their sanitize methods counterparts.
2020-03-08 23:39:26 +03:30
188a0a47c2
removed default base; replaced w/ bias if required
2020-03-08 22:59:43 +03:30
4c3af7d406
add "add_link()" with bias arg
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issue #2227
2020-03-08 18:48:56 +03:30
bdf372b24c
[subset/cbdt] Release the referenced cbdt table on error
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Just accidentally spotted it, when the table has less than 4 bytes
2020-03-08 00:49:40 +03:30
0d729b4b72
[avar] Fix out-of-bound read when input is bigger than all the coords
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'i' shouldn't become equal to array's length which as the increament
is happened at end of the loop, if the input is bigger than all the
table coords, it will be equal to array's length.
Fixes https://crbug.com/oss-fuzz/21092
2020-03-07 13:20:41 +03:30
6924e29f62
[var] Fix hb_ot_var_get_axis_infos's offset semantic
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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
b7617f6b3c
[glyf] Update to latests of ttf-parser
2020-03-05 15:08:06 +03:30
0b29053864
removed unused code
2020-03-05 10:11:23 +03:30
e8f010d793
removed unused code & data; rename
2020-03-05 10:11:23 +03:30
14a7b6f1ab
Set hb_buffer_t to use array_t.reverse().
2020-03-04 16:52:29 -08:00
5935a1dc0b
add pop_discard() calls to errror returns
2020-03-05 01:22:51 +03:30
c05458ec7f
update cff & cff2 subsetters
2020-03-05 01:22:51 +03:30
9004848560
[gvar] Make sure font's num_coords matches with gvar.axisCount
2020-03-04 12:43:26 +03:30
1af3363f9e
[gvar] Use hb_array_t instead indexing raw pointers
2020-03-04 12:43:26 +03:30
99b5b3f1b1
[gvar] Make sure TupleVarHeader has the needed size
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Fixes https://crbug.com/oss-fuzz/21026
2020-03-04 12:43:26 +03:30
b398748d8b
[algs] Add hb_clamp
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Similar to stl and glsl's clamp
2020-03-04 11:18:19 +03:30
f745777c60
minor, debug bit, ops
2020-03-03 19:14:41 +03:30
f253f06cf3
[fuzz] Add another fixed case
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https://crbug.com/oss-fuzz/14626
another numerous subtables count which is fixed by d38360397
2020-03-03 19:12:04 +03:30
d383603976
Limit OT::Lookup subtables ( #2219 )
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Fixes https://crbug.com/oss-fuzz/13943
2020-03-02 22:41:08 +03:30
60262e4ca9
[var] Build end-points array on gvar itself
2020-02-29 22:57:59 +03:30
44169f3396
[draw] Fix invalid rendering of some glyph on Estedad-VF
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Basically reverts 11f3fcaFixes #2215
2020-02-29 16:04:03 +03:30
5ab50eebd7
collect_unicodes() with clamp, calling add_range()
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Use add_range instead an inner loop, clamp its input number by
number of glyphs a face has.
Even the face cmap12 and 13 have 32-bit hb_codepoint_t, which is here
used to make timeout, face's maxp has 16-bit gid limitation at least for now,
using that makes sure we both fix and the timeout and don't need to change
much things here also in order to support 32-bit gids also someday.
Fixes #2204
2020-02-29 13:02:29 +03:30
414529e45a
[subset] Limit the number of feature indices processed during script subsetting.
2020-02-28 16:10:14 -08:00
75622b0d24
[subset] Limit the number of features processed in the feature closure.
2020-02-28 16:10:14 -08:00
c66ee213b7
Limit the number of feature indices processed during feature collection.
2020-02-28 16:10:14 -08:00
758fda728b
[glyf] Don't accept gids higher than maxp's glyphs number
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This specially becomes concerning on sub-components where a gvar table
that is sanitized using maxp's glyphs number overflows when a high gid
accepted here goes to it, maybe an additional check can be put there
also, this however feels to be enough.
Fixes https://crbug.com/oss-fuzz/20944
2020-02-28 23:19:06 +03:30
e642aab116
[subset] Add source_blob as a hb_subset_context_t field ( #2203 )
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So no more double sanitizing source table.
2020-02-28 22:24:25 +03:30
e90213868b
Revert "collect_unicodes() to check gid < num_glyphs with cmap 12"
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Didn't fix the case actually, making bots to fail.
This reverts commit 15b43a4104
2020-02-28 21:24:51 +03:30
61208401f4
[gvar] Use hb_bytes_t.check_range instead having in house one
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And use TupleVarHeader calculated size for validity check.
Fixes https://crbug.com/oss-fuzz/20919 and possibly other gvar related issues
2020-02-28 21:09:07 +03:30
15b43a4104
collect_unicodes() to check gid < num_glyphs with cmap 12
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fixes #2204
2020-02-28 20:15:39 +03:30
b0749bfaa5
[subset] GDEF LigCaretList subsetting support
2020-02-28 14:51:52 +03:30
002f0e20c4
reimplment serialize_int using check_assign()
2020-02-28 14:21:58 +03:30
14b134379d
[gvar] Minor, check whether sub_array result also have enough room
2020-02-27 21:01:48 +03:30
8eba66c1c6
[gvar] Fix invalid memory access by refactoring GlyphVarData fetch logic
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Fixes https://crbug.com/oss-fuzz/20906
2020-02-27 20:26:54 +03:30
f44e1dc07d
Fix spelling.
2020-02-27 13:33:56 +03:30
5ad761b943
[subset] GDEF MarkGlyphSets subsetting support
2020-02-26 15:15:21 -08:00
fcd7f33bbb
[subset] GDEF glyphClassDef subsetting support
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glyphClassDef uses the same ClassDef format. However, glyphClassDef table
uses predefined class values so we do not remap class values.
2020-02-26 11:10:31 -08:00
50129b03a1
Add a reverse () call to hb_array_t.
2020-02-26 11:09:54 -08:00
38c6598c1c
Switch to C style comments.
2020-02-26 11:09:54 -08:00
52b6e0baa0
When serializing cmap14 order the offsets from smallest to largest.
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Current versions of OTS fail fonts with cmap 14's who's last offset does not point to the a block at the end of the table.
2020-02-26 11:09:54 -08:00
d0aaba5c50
fixes oss-fuzz 20886
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hb_set_t::resize () is needed after compact()
2020-02-26 09:35:32 -08:00
05a25c1a5b
[cff] minor, remove unused fields
2020-02-26 19:35:27 +03:30
9fe0dc3464
[draw] Pass draw_helper_t itself around instead recreating it
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Specially helpful if we want to change the design
2020-02-26 17:40:46 +03:30
Qunxin Liu
Behdad Esfahbod
David Corbett
Ebrahim Byagowi
Khaled Hosny
jfkthame
René Meusel
Hugo Beauzée-Luyssen
Evgeniy Reizner
ckitagawa
Christoph Reiter
ariza
n8willis
Garret Rieger
Simon Cozens
Tim-Philipp Müller
Chun-wei Fan
Aaron Boxer
Nirbheek Chauhan
Mathieu Duponchelle
blueshade7