Ebrahim Byagowi
e541fb474c
minor, replace single hb_apply daggers with foreach
2020-06-21 10:31:39 +04:30
Ebrahim Byagowi
8bca9a420e
[fvar] minor
2020-06-21 09:18:12 +04:30
Ebrahim Byagowi
82ec9ef2e9
[fvar] minor simplification
2020-06-21 08:49:26 +04:30
Ebrahim Byagowi
4e37c48e37
[fvar] Remove get_axis_info and get_axis_deprecated
2020-06-21 08:49:26 +04:30
Ebrahim Byagowi
61c240f399
[fvar] Push _axis_info fill logic deeper
2020-06-21 08:49:26 +04:30
Ebrahim Byagowi
47a0fbec31
[meson] Mark longer tests with slow
...
So one can skip them easily by `meson test -Cbuild --no-suite slow`
2020-06-21 08:47:10 +04:30
Ebrahim Byagowi
b2d0dba5ef
[cpal] Port to dagger
2020-06-20 22:06:19 +04:30
Ebrahim Byagowi
25cf687443
Use dagger in OffsetTable::get_table_tags ( #2477 )
2020-06-19 14:06:50 -07:00
Ebrahim Byagowi
dce4353f86
Merge pull request #2476 from ebraminio/cv-get-chars
...
[layout] Use dagger in hb_ot_layout_feature_get_characters
2020-06-20 01:24:41 +04:30
Ebrahim Byagowi
89a2c46e61
[math] Use dagger ( #2478 )
...
* [math] Use dagger
* [ot-math] Address Behdad's review
2020-06-19 13:01:46 -07:00
Ebrahim Byagowi
d38eb49f46
Move the iteration logic to FeatureParamsCharacterVariants
...
Hopefully I can make members protected also.
2020-06-19 23:46:49 +04:30
Ebrahim Byagowi
9b3d4f457e
Use dagger in hb_ot_layout_feature_get_characters
...
The way it used to work was a bit nonidiomatic but the replacment
is idiomatic way of iterating used elsewhere.
The new code just doesn't check nullability of "characters", which isn't
what we do anywhere else.
2020-06-19 23:46:44 +04:30
Ebrahim Byagowi
63422c4cbc
[ot-layout] simplify
2020-06-19 23:26:18 +04:30
Ebrahim Byagowi
407bba3e0d
minor
...
move FeatureParamsCharacterVariants::sanitize method right above members
2020-06-19 23:12:56 +04:30
Ebrahim Byagowi
f1488152bd
[doc] Remove the not needed comment
...
All the other similar iterating API are like this and don't have such
comment, written at the time I wasn't familiar enough with the way such
API are shaped.
2020-06-19 23:07:30 +04:30
Behdad Esfahbod
1535440b48
[dispatch] Fix debug builds
2020-06-19 08:32:57 -07:00
Ebrahim Byagowi
bb9a40da65
[lcar] Use dagger
2020-06-19 19:22:47 +04:30
Behdad Esfahbod
6fbb59aba6
Use daggers in a few get_array functions
...
As I review https://github.com/harfbuzz/harfbuzz/pull/2471
2020-06-19 00:05:52 -07:00
Ebrahim Byagowi
a512ca8eae
Merge pull request #2473 from harfbuzz/gsub-alternate
...
fixes #673
2020-06-19 10:46:12 +04:30
Behdad Esfahbod
70d6696cc6
[dispatch] Don't require debug_depth for untraced objects
2020-06-18 17:09:39 -07:00
Behdad Esfahbod
5bc4cedde6
Rename
2020-06-18 17:04:35 -07:00
Behdad Esfahbod
dc492d7c8a
[dispatch] Comment
2020-06-18 17:03:05 -07:00
Behdad Esfahbod
25aec0265c
[dispatch] Default return type to hb_empty_t
2020-06-18 16:58:01 -07:00
Behdad Esfahbod
8d0a90ac1b
[dispatch] Default debug level to 0
2020-06-18 16:53:54 -07:00
Behdad Esfahbod
d7d8604ec8
Remove excessive trace routes
2020-06-18 16:51:24 -07:00
Behdad Esfahbod
e47a2ab8f8
Remove unused dispatcher names
2020-06-18 16:48:07 -07:00
Behdad Esfahbod
b2a1acccd9
Simplify get_glyph_alternates() dispatcher
...
Trying to make it **very simple** to add a specialized dispatcher for
one API to be routed to just a few objects (one in this case).
2020-06-18 16:41:31 -07:00
Behdad Esfahbod
ffe8d3f39d
Use dispatch for get_glyph_alternates_t
...
First time we do this in a way that if target object doesn't have the matching
function we basically "ignore". Risky but I feel like is the right decision
for this case.
I'm going to put back the template varargs and use those, which would make
the dispatcher be just that: "dispatcher", and wouldn't need to carry the
call context. That would be a refreshing change I think.
2020-06-18 16:31:39 -07:00
Behdad Esfahbod
bedf417121
Push get_glyph_alternates() work all the way down
2020-06-18 15:49:01 -07:00
Behdad Esfahbod
5bede33885
Whitespace
2020-06-18 15:25:19 -07:00
Behdad Esfahbod
e13aaaaa45
Move API to right place in header
2020-06-18 15:22:54 -07:00
Behdad Esfahbod
26514ad70e
Fix API comment
2020-06-18 15:22:07 -07:00
Ebrahim Byagowi
1bac85828c
[layout] Rename _get_alternates to _get_glyph_alternates
2020-06-18 22:56:07 +04:30
Behdad Esfahbod
9ef9ac3749
[gpos] Break cycle-of-2 when cursive attaching
...
Fix thinko this time around.
Fixes https://github.com/harfbuzz/harfbuzz/issues/2469
2020-06-17 22:59:10 -07:00
Ebrahim Byagowi
d3c169792b
[layout] move alternate buffer iteration logic to AlternateSet
2020-06-18 09:23:13 +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
Behdad Esfahbod
3fe7195713
Revert "[gpos] Break cycle-of-2 when cursive attaching"
...
This reverts commit 7090707de6
.
2020-06-17 17:51:08 -07:00
Behdad Esfahbod
7090707de6
[gpos] Break cycle-of-2 when cursive attaching
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/2469
2020-06-17 17:41:48 -07:00
Behdad Esfahbod
e5de3918f7
[indic] Add comment
...
https://github.com/harfbuzz/harfbuzz/issues/2298#issuecomment-615318654
2020-06-17 16:54:23 -07:00
Behdad Esfahbod
41ef75f64a
[gsub] Don't substitute in ReverseChainSingleSubstFormat1 if missing substitute
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/2467
2020-06-17 16:29:09 -07:00
Behdad Esfahbod
e7c79e16b8
Merge pull request #2287 from simoncozens/instrumentation
...
Add messages for GPOS/GSUB (take 2)
2020-06-17 15:32:40 -07:00
Simon Cozens
fe926970bc
Reformat messages again
...
Messages can be:
start/end table XXXX
start/end lookup NNNN
start/end subtable NNNN (for kerx/kern)
start/end chainsubtable NNNN (for morx)
2020-06-16 09:12:44 +01:00
Ebrahim Byagowi
cccdaf45df
[docs] minor
...
revealed now that we turned gobject/gir build to 'auto'
2020-06-12 11:15:37 +04:30
Ebrahim Byagowi
4e7cb7e2c4
minor, fix lists sorting
2020-06-12 01:38:16 +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
Nirbheek Chauhan
b88f1096ad
meson: Export symbols for a DLL when not building statically
...
`default_library` might be 'both', in which case we will fail to link
when building with MSVC.
2020-06-09 20:22:28 +04:30
Khaled Hosny
5c8900efe4
[coretext] Properly check for macOS 10.10
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/2452
2020-06-08 03:20:54 +02:00
Ebrahim Byagowi
0151da23d6
[meson] Remove with_libstdcxx build option
...
This was done in #770 but no indication of anyone is using it,
let's remove it from our meson port and we can just don't care about
it in autotools port after the migration to meson.
2020-06-06 03:43:29 +04:30
Behdad Esfahbod
56719474c2
s/blacklist/blocklist/g
2020-06-05 12:57:23 -07:00
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
d67553d12f
[meson] fix with_libstdcxx effect
...
oops
2020-06-04 12:31:57 +04:30
Ebrahim Byagowi
029ecf326e
[meson] Fix gen-hb-version.py run
...
It gets complicated apparently when executed in the dist process, let's use raw
names now that we are operating in the script folder anyway.
2020-06-04 03:35:28 +04:30
Ebrahim Byagowi
870304df76
[meson] Remove amalgam build option
...
Fixes #2444
2020-06-04 03:26:19 +04:30
Ebrahim Byagowi
b8320340ce
[meson] fix gen script input
...
matters more when harfbuzz is a subproject
2020-06-03 23:40:57 +04:30
Ebrahim Byagowi
50d3f531ee
Use output names in update-unicode-tables.make
2020-06-03 17:59:41 +04:30
Ebrahim Byagowi
fb46a32ed0
2.6.7
2020-06-03 12:56:07 +04:30
Ebrahim Byagowi
2309186468
Move unicode tables update script to its own make file
...
Also downloads things needed for unicode tables generators
2020-06-02 21:52:57 +04:30
Ebrahim Byagowi
19ecabed37
minor, fix hb-version.h generation for out-of-tree builds
2020-06-02 20:01:03 +04:30
Ebrahim Byagowi
9737170b6f
minor fixes on src gen scripts
2020-06-02 19:18:35 +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
7250adee26
[tests] Port check scripts to python
2020-05-30 13:55:47 +04:30
Qunxin Liu
3c5bdd9bb8
[subset] GDEF AttachList subsetting support
2020-05-28 16:22:13 -07:00
Ebrahim Byagowi
368ca30641
minor on python scripts
...
* remove not needed imports
* remove semicolons
2020-05-29 00:48:32 +04:30
Ebrahim Byagowi
ad87155fd0
minor, use py3's open(encoding=)
2020-05-29 00:11:19 +04:30
Ebrahim Byagowi
7554f618ec
minor, use sys.exit print shorthand
2020-05-28 23:34:37 +04:30
Ebrahim Byagowi
08f1d95a50
minor, move scripts manuals to __doc__
2020-05-28 15:13:12 +04:30
Qunxin Liu
593e58c842
[subset] ChainContext subsetting fix: add lookup index remapping
2020-05-27 16:58:15 -07:00
Ebrahim Byagowi
e3af529e51
[meson] update generated headers only when the result is different
...
This way it won't ruin incremental builds.
We need a better way to declare source altering tasks
https://github.com/mesonbuild/meson/issues/7156
yet this is good enough despite being not idiomatic.
It is however not that smooth yet as the change may is detected on the
next meson run. One of course can issue ./gen-ragel-artifacts.py
manually for better experience before running meson.
2020-05-23 22:35:43 +04:30
Ebrahim Byagowi
1fbb788326
[gdef] minor, use dagger in ligature carets fetch
2020-05-23 12:38:07 +04:30
Qunxin Liu
d7c012a08e
[subset] GDEF Variation Store: step 2
...
do subset based on variation indices collected in step 1
2020-05-21 12:43:24 -07:00
Qunxin Liu
8200e48ffc
[subset] GDEF Variation Store: step 1
...
closure device variation indexes, create old->new variation idx mapping
and store them in subset-plan
2020-05-21 12:43:24 -07:00
Ebrahim Byagowi
d2e3a048d1
[meson] Fix fix_get_types.py shabang, minor format
2020-05-21 21:48:01 +04:30
Ebrahim Byagowi
887aa0214f
[meson] Use find_program for locating python script
...
Apparently that is the simplest and supported way of finding python scripts.
2020-05-21 20:03:11 +04:30
Ebrahim Byagowi
d9177a594b
[meson] Use a c linker for on Windows also
...
Using a C linker was limited to non-Windows as 20a840c7
, let's
revisit this while transition to meson.
Packagers easily override that via the option and use a C++ linker
if needed.
2020-05-21 19:37:57 +04:30
Ebrahim Byagowi
cc53fd158c
[meson] Normalize options names
...
As https://github.com/harfbuzz/harfbuzz/pull/2412#discussion_r426275027
2020-05-21 19:33:18 +04:30
Ebrahim Byagowi
a9e8328ae2
[meson] Add build configuration summary just like autotools
2020-05-21 19:29:32 +04:30
Ebrahim Byagowi
f7562672f9
[meson] Use / instead join_paths
...
We need some of the very recent features of meson, let's use the new features also
2020-05-21 18:52:31 +04:30
Ebrahim Byagowi
f9b31ddaaa
[build] State encoding explicitly for hb-version.h.in
...
As https://circleci.com/gh/harfbuzz/harfbuzz/140481
Traceback (most recent call last):
File "./gen-hb-version.py", line 14, in <module>
output_file.write (input_file.read ()
File "/usr/lib/python3.4/encodings/ascii.py", line 26, in decode
return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 16: ordinal not in range(128)
2020-05-21 08:39:22 +04:30
Ebrahim Byagowi
a79d0e405b
[subset] minor, use a better type in iteration
...
In file included from hb-ot-face.cc:34:
In file included from ./hb-ot-kern-table.hh:30:
In file included from ./hb-aat-layout-kerx-table.hh:31:
In file included from ./hb-kern.hh:32:
In file included from ./hb-ot-layout-gpos-table.hh:32:
./hb-ot-layout-gsubgpos.hh:1878:63: error: loop variable '_' binds to a temporary value produced by a range of type 'decltype((hb_forward<hb_filter_iter_factory_t<hb_map_t &, const (anonymous struct at ./hb-algs.hh:331:1) &>>(rhs)(hb_forward<hb_zip_iter_t<hb_iota_iter_t<unsigned int, unsigned int>, hb_array_t<const OT::OffsetTo<OT::RuleSet, OT::IntType<unsigned short, 2>, true>>>>(lhs))))' (aka 'hb_filter_iter_t<hb_zip_iter_t<hb_iota_iter_t<unsigned int, unsigned int>, hb_array_t<const OT::OffsetTo<OT::RuleSet, OT::IntType<unsigned short, 2>, true>>>, hb_map_t &, const (anonymous struct at ./hb-algs.hh:331:1) &>') [-Werror,-Wrange-loop-bind-reference]
for (const hb_pair_t<unsigned, const OffsetTo<RuleSet>&>& _ : + hb_enumerate (ruleSet)
^
./hb-ot-layout-gsubgpos.hh:1878:10: note: use non-reference type 'hb_pair_t<unsigned int, const OffsetTo<OT::RuleSet> &>'
for (const hb_pair_t<unsigned, const OffsetTo<RuleSet>&>& _ : + hb_enumerate (ruleSet)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2020-05-21 07:32:58 +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
Qunxin Liu
8b5d3ebd96
[subset] GSUB5/GPOS7 Contextual Subst/Pos Subtbale Subsetting support
2020-05-20 15:12:54 -07:00
Pip Cet
461cd5a158
minor: fix hb_ot_layout_get_ligature_carets
2020-05-20 10:01:24 +00:00
Ebrahim Byagowi
4fc6189a32
[meson] Generate harfbuzz.cc, hb-version.h and ragel artifacts
2020-05-18 13:54:42 +04:30
Christoph Reiter
b19f927f96
meson: error out if introspection is enabled but gobject isn't
...
In case a user passed -Dintrospection=enabled the build would just ignore
it by default because gobject defaults to disabled and the introspection build
gets skipped.
Instead, if introspection is explicitly enabled but gobject is for some reason
missing error out.
Fixes #2404
2020-05-17 11:10:08 +04:30
David Corbett
b207eab842
Round-trip OpenType tags through BCP 47
2020-05-15 15:00:15 -07:00
Qunxin Liu
10d6605bbe
[subset] don't use << operator in collect_mapping
2020-05-15 11:04:59 -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
David Corbett
7a961692e9
Update IANA Language Subtag Registry to 2020-05-12
2020-05-14 10:34:42 -04:00
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
Qunxin Liu
44d88cff95
[subset] fix intersects () for Context/ChainContext tables
...
return true only when all values in array are intersected with input
2020-05-11 15:25:17 -07:00
Ebrahim Byagowi
42025680cb
2.6.6
2020-05-12 00:17:44 +04:30
Khaled Hosny
b169a52c1e
[blob] Fix build when HAVE_MMAP is not defined
2020-05-11 17:21:41 +04:30
Ebrahim Byagowi
a2ce96881b
[cff] remove the not used member
2020-05-11 17:15:37 +04:30
Ebrahim Byagowi
2cc78a58c3
[number] minor
2020-05-11 15:56:54 +04:30
Ebrahim Byagowi
bb095e1bdd
[meson] make -subset target dependent to deps to get libm dependency
2020-05-10 22:00:05 +04:30
Ebrahim Byagowi
dca8ba6b6d
[number] Make hb_parse_double simpler now that we don't have to mimic strtod
2020-05-10 21:49:00 +04:30
Ebrahim Byagowi
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
Ebrahim Byagowi
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
Ebrahim Byagowi
2ac4222022
[meson] specify preferred linker to avoid stdc++ linking
2020-05-10 14:35:20 +04:30
Ebrahim Byagowi
15083c24ee
[meson] Reenable make check-symbols compatible with gcov
2020-05-10 14:35:20 +04:30
Ebrahim Byagowi
385d64eef1
Add a not discardable bool type, hb_success_t
2020-05-07 10:26:45 +04:30
jfkthame
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
jfkthame
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
Ebrahim Byagowi
9fc774ab00
minor spacing
2020-04-30 23:14:54 +04:30
Khaled Hosny
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
David Corbett
fd748fac41
Update to Unicode 13.0.0
2020-04-29 17:17:03 -04:00
Behdad Esfahbod
28633b1979
[vowel-constraints] Simplify generated code
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/2385
2020-04-29 17:16:24 -04:00
David Corbett
665483c979
Recognize Elymaic as a right-to-left script
2020-04-29 16:47:44 -04:00
René Meusel
d6ddb232fc
FIX: -Wextra-semi-stmt in Clang9
2020-04-29 02:35:05 +04:30
Ebrahim Byagowi
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
Ebrahim Byagowi
6890554256
[ci/meson] temporarily disable check-symbols
...
will enable again
2020-04-28 14:56:47 +04:30
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
08428a15c3
minor, spacing
2020-04-24 23:45:17 +04:30
Behdad Esfahbod
89ad3c6cc5
Rename add_class to collect_class
2020-04-24 08:16:03 -07:00
Behdad Esfahbod
5cf53c06e6
Rename add_coverage to collect_coverage
2020-04-24 08:16:03 -07:00
Behdad Esfahbod
689f3f57fa
[set] Add << overload for range-sink
2020-04-24 08:16:03 -07:00
Behdad Esfahbod
a7df5a7bda
[hashmap] Minor
2020-04-24 08:16:03 -07:00
Behdad Esfahbod
a11db0b9d4
Merge branch 'master' into usermanual-integration
2020-04-23 15:32:43 -07:00
Ebrahim Byagowi
19346524c6
minor, add an option to skip private APIs use in main.cc
2020-04-23 14:22:51 +04:30
Hugo Beauzée-Luyssen
6881939f77
src: meson: Reindent after last changes
2020-04-23 13:27:12 +04:30
Hugo Beauzée-Luyssen
e18858c685
src: Don't build tests when they are disabled
2020-04-23 13:27:12 +04:30
Ebrahim Byagowi
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
Evgeniy Reizner
3e686d2459
[kern] Refactoring.
2020-04-22 18:04:52 -07:00
Behdad Esfahbod
f4cd99f28e
Reordering fails when GDEF table is absent #2140
...
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
Khaled Hosny
c7afb6d7b8
[docs] Fix broken link
2020-04-22 15:19:37 +02:00
Behdad Esfahbod
bd8aa1b043
Minor
2020-04-21 22:19:46 -07:00
ckitagawa
b22f61d86a
Fix bug
2020-04-21 16:51:55 -07:00
Ebrahim Byagowi
1cd14b40e7
minor, update ragel generated hb-number-parser.hh
2020-04-21 14:42:20 +04:30
Ebrahim Byagowi
6d5e8e5ee4
minor
...
following to c37100e7d
2020-04-21 14:38:09 +04:30
Ebrahim Byagowi
750bb73e32
[meson] Add an experimental-api option
2020-04-21 01:26:08 +04:30
Behdad Esfahbod
262eced2ad
[subset] FeatureVariations subsetting is wrong
...
Never drop FeatureVariationRecord for now.
Fixes https://github.com/harfbuzz/harfbuzz/issues/2334
2020-04-21 01:23:07 +04:30
Ebrahim Byagowi
2be859d289
minor, replace nullptr checks with implicit ones
2020-04-21 00:30:34 +04:30
Ebrahim Byagowi
2dda6dd744
minor, tweak spacing
...
turn 8 spaces to tab, add space before Null/Crap
2020-04-20 16:18:29 +04:30
Ebrahim Byagowi
0133cb55e2
Minor, use hb_sorted_array::bsearch where possible
2020-04-19 23:18:36 +04:30
Christoph Reiter
fb3acdbcb6
meson: only install gobject/icu headers if the features are enabled
2020-04-19 18:49:43 +04:30
Christoph Reiter
ad5dcda0b5
meson: install hb-icu.h header
2020-04-19 18:49:43 +04:30
Behdad Esfahbod
2cc85281c2
[serializer] Make snapshot()/revert() revert current object links
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/2325
2020-04-18 17:31:32 -07:00
Behdad Esfahbod
6f6e78a26e
Fix float-to-double warnings
...
./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
Behdad Esfahbod
c37100e7d9
Clean up math.h and float.h includes
2020-04-18 16:02:55 -07:00
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
Christoph Reiter
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
Christoph Reiter
dced2fbee9
meson: complete introspection build config
...
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
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
f9bc373381
2.6.5
2020-04-17 23:49:56 +04:30
Ebrahim Byagowi
a8455292f4
[layout] minor on doc
2020-04-17 22:50:48 +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
Behdad Esfahbod
41c671e701
[build] Adjust check-symbols for -flto
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/2328
2020-04-17 08:37:25 -07:00
Ebrahim Byagowi
8f6d0f8401
[os2] minor, fix font_page_t enum naming
...
As https://github.com/harfbuzz/harfbuzz/pull/986#pullrequestreview-395052800
2020-04-17 11:30:27 +04:30
Ebrahim Byagowi
818f109bde
Use float in avar calculation instead ints and checking their overflows
2020-04-17 00:53:39 +04:30
Ebrahim Byagowi
9ffa50fe5d
Add an appropriate fallback to hb_int_mul_overflows
2020-04-17 00:38:38 +04:30
Jonathan Kew
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
n8willis
b57b904242
Add detail to hb_ft_font_create inline comments
...
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
n8willis
1bca2be256
Rewrite hb_ft_font_set_funcs inline explanation
2020-04-15 18:30:47 +01:00
n8willis
80c01d7687
Update hb-ft.cc
2020-04-15 18:08:55 +01:00
n8willis
9b91669cb4
Update hb-ft.cc
2020-04-13 16:40:15 +01:00
n8willis
fd59cc700a
Update src/hb-glib.cc
...
Co-Authored-By: Khaled Hosny <dr.khaled.hosny@gmail.com>
2020-04-13 15:15:00 +01:00
n8willis
fb9d106797
Update src/hb-graphite2.cc
...
Co-Authored-By: Khaled Hosny <dr.khaled.hosny@gmail.com>
2020-04-13 15:14:42 +01:00
n8willis
a199eab20e
Update src/hb-graphite2.cc
...
Co-Authored-By: Khaled Hosny <dr.khaled.hosny@gmail.com>
2020-04-13 15:14:28 +01:00
n8willis
aff21795b2
Update src/hb-icu.cc
...
Co-Authored-By: Khaled Hosny <dr.khaled.hosny@gmail.com>
2020-04-13 15:14:06 +01:00
n8willis
ccc2356983
Update src/hb-graphite2.h
...
Co-Authored-By: Khaled Hosny <dr.khaled.hosny@gmail.com>
2020-04-13 15:13:56 +01:00
Qunxin Liu
0d5695983e
[subset] fixes dangling object_t issue in FeatureVariationRecord
...
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
Ebrahim Byagowi
57b7de032f
[subset] Fail ClassDefFormat1 serialization if no space available
...
Fixes https://crbug.com/oss-fuzz/21580
2020-04-05 17:38:04 +04:30
Qunxin Liu
c8cc1e378d
fix issues in ClassDefFormat1 serialize:
...
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
Ebrahim Byagowi
75cae46dc2
[aat] minor spacing
2020-04-03 20:04:16 +04:30
Ebrahim Byagowi
3737776384
[aat] add the bug link, minor
2020-04-03 20:03:20 +04:30
Jonathan Kew
1faf0caae1
Special-case 'smcp' when checking for exposed AAT features.
...
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
Jonathan Kew
b87cf6e8d4
Fix sense of comparsion in hb_aat_map_builder_t::feature_info_t.
...
This makes bsearch actually work for the features array.
Fixes #2305 .
2020-04-03 19:20:48 +04:30
Jonathan Kew
b027cb518d
Set sequence number when adding feature to aat map builder, to support stable sort.
...
Fixes #2288 .
2020-04-03 03:22:06 +04:30
Ebrahim Byagowi
89fa70f511
[aat] minor over previous feat related changes
2020-04-03 01:08:01 +04:30
Jonathan Kew
b1c0b9da2f
[AAT] Don't map OT tags to AAT feature types that are not exposed.
...
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
Qunxin Liu
e0c3979af1
typo fix
2020-04-02 12:05:57 +04:30
ariza
65f4136303
minor; fixes #2292
2020-04-01 19:49:18 -07:00
Garret Rieger
014e038b2c
[subset] Bail out of context lookup expansion once the lookup limit is encountered.
2020-04-01 11:14:41 +04:30
Garret Rieger
5d345d0cd1
[subset] Limit the number of lookup indices processed subsetting Feature.
...
> 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
Simon Cozens
bdda2ff609
More strictly follow noun/verb/identifier format for GPOS/GSUB lookups
...
Less generic than the previous commit, but more descriptive and more consistent.
2020-03-30 16:40:29 +01:00
Simon Cozens
bef7ef81da
Reformat kerx/morx instrumentation to 'verb noun identifier'
2020-03-30 16:39:43 +01:00
Simon Cozens
42aac64030
Add table index to lookup messages
...
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
Simon Cozens
2cea796b75
Instrument entering GSUB/GPOS tables
2020-03-30 16:04:17 +01:00
Khaled Hosny
1b64b73080
Revert "Add messages for GPOS/GSUB phases"
...
This reverts commit b07714d6b5
.
2020-03-30 16:49:23 +02:00
Ebrahim Byagowi
2e1bf61dd5
[gsubgpos] Use FeatureVariations::NOT_FOUND_INDEX instead Index::
...
As noted by https://github.com/harfbuzz/harfbuzz/issues/2280#issuecomment-604386389
Added on b143e34
, fixed on 2571891
Closes #2280
2020-03-26 22:59:28 +04:30
Ebrahim Byagowi
96d792ae80
[avar] Prevent mul overflow
...
Fixes https://crbug.com/oss-fuzz/21350
2020-03-26 15:01:14 +00:00
Ebrahim Byagowi
18fc9197e2
[meson] Run check-symbols.sh and check-static-inits.sh correctly
...
* 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
Ebrahim Byagowi
9c2c9553eb
[test] Check -subset also doesn't link to lib[std]c++
2020-03-26 09:40:14 +00:00
Ebrahim Byagowi
25718913d4
[gsubgpos] minor build fix
2020-03-26 14:04:37 +04:30
Ebrahim Byagowi
b143e34ee1
[gsubgpos] Initialize variation index on HB_NO_VAR
...
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
Ebrahim Byagowi
071e2e345f
minor
2020-03-26 12:03:07 +04:30
Ebrahim Byagowi
cc977b6e5c
[gsubgpos] Minor simplification
...
Just changed the order, no functional change
2020-03-26 11:19:43 +04:30
Ebrahim Byagowi
1a48278511
[gsubgpos] Minor style improve
2020-03-26 11:15:09 +04:30
Garret Rieger
4ad686b9c0
[subset] fix fuzzer timeout in layout closure
...
Bail out of chain context lookup expansion once the lookup limit is encountered.
2020-03-26 06:32:28 +00:00
Ebrahim Byagowi
f0ce56bbd0
[meson] Don't compile test-bimap on msvc either
...
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
Ebrahim Byagowi
22f311e100
[meson] Don't compile noinst_programs in msvc for now
2020-03-24 19:06:09 +00:00
Ebrahim Byagowi
7054b12206
[meson] Mark rest of non-install executables explicitly
2020-03-24 19:06:09 +00:00
Ebrahim Byagowi
e8808c1c20
[meson] Minor, replace tabs with spaces
2020-03-24 19:06:09 +00:00
Ebrahim Byagowi
2db8279162
[meson] Don't compile test-{algs,iter,meta} on msvc
2020-03-24 19:06:09 +00:00
Ebrahim Byagowi
3385afacd3
[meson] Don't run check-includes if is amalgam build
2020-03-24 19:06:09 +00:00
Ebrahim Byagowi
6a8a1dc5bb
[meson] Port src/ binary artifacts to meson
2020-03-24 19:06:09 +00:00
Ebrahim Byagowi
4738dff18e
[make] minor move on Makefile.am
2020-03-24 19:06:09 +00:00
Simon Cozens
b07714d6b5
Add messages for GPOS/GSUB phases
2020-03-23 22:02:44 +02:00
Ebrahim Byagowi
748e1cf898
[subset] Avoid linking to libstdc++ in libharfbuzz-subset.so
...
Just like other targets (except harfbuzz-icu) avoid linking to libstdc++
2020-03-23 18:06:02 +00:00
Ebrahim Byagowi
a0c58be371
[tools] Remove py2 remains
2020-03-18 23:41:20 +03:30
Tim-Philipp Müller
93b3e30215
[meson] fix icu-related linking errors in test with amalgam build
...
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
Garret Rieger
2f556c38c0
[subset] Fix crash when serializer runs out of room during gpos subsetting.
2020-03-14 00:55:47 +03:30
Chun-wei Fan
838346c54a
meson: Support GDI integration
...
...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
Chun-wei Fan
4b4d5c295d
src/meson.build: Some cleanups for Visual Studio builds
...
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
Chun-wei Fan
91ca17e1fd
src/hb-gobject-enums.cc.tmpl: Replace © with (C)
...
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
Chun-wei Fan
62fb6738d5
Fix gen-def for harefbuzz-gobject
...
The © sign is causing issues for the script, so replace those with (C)
2020-03-13 14:30:17 +03:30
Chun-wei Fan
8d425ed446
meson: Fix harfbuzz-gobject builds without introspection
...
Make the `sources:` field reflect the items depending on whether introspection
is being built
2020-03-13 14:30:17 +03:30
Chun-wei Fan
3341d5346e
meson: Don't apply -DHB_DLL_EXPORT to all targets
...
Only have it apply to the libraries when they are not built statically on
Visual Studio
2020-03-13 14:30:17 +03:30
Ebrahim Byagowi
a224f4179f
Turn more of simple dagger chains to foreach
...
Less noise, as was agreed before and applied 385741d
also
2020-03-13 08:33:34 +03:30
Ebrahim Byagowi
755a77d660
Move outline draw API behind HB_EXPERIMENTAL_API directive
2020-03-13 08:25:53 +03:30
Ebrahim Byagowi
1dd3896688
[meson] Make it work on autotools dist
2020-03-12 14:49:40 +03:30
Garret Rieger
834a224a50
[subset] Put a limit on the number of lookup indices that can be visited during closures
...
Fixes https://crbug.com/oss-fuzz/21025
2020-03-12 13:32:36 +03:30
Ebrahim Byagowi
f8c8be0564
[meson] Add amalgam build option
2020-03-12 00:25:48 +03:30
Aaron Boxer
68f982415b
meson: update to latest master
2020-03-11 19:18:57 +03:30
Tim-Philipp Müller
535186fd84
meson: provide a harfbuzz-config for use from CMake
...
See #822 and #1437 .
2020-03-11 19:18:57 +03:30
Tim-Philipp Müller
7eaf3754dc
meson: update for changes in master
...
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
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
Khaled Hosny
14b5c774c2
meson: Fix include directory when used as subproject
...
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
Tim-Philipp Müller
6abe7983ed
meson: add g-i introspection
2020-03-11 19:18:57 +03:30
Tim-Philipp Müller
d230a02048
meson: generate .def file for MSVC symbol export on the fly
...
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
Tim-Philipp Müller
4840c8237e
meson: add option and build system plumbing for CoreText on macOS/iOS
...
Untested though.
2020-03-11 19:18:57 +03:30
Tim-Philipp Müller
83ebbe4ade
meson: add option and build system plumbing for DirectWrite on Windows
...
Untested though.
2020-03-11 19:18:57 +03:30
Tim-Philipp Müller
b7796a5d69
meson: add option and build system plumbing for uniscribe on Windows
...
Untested though.
2020-03-11 19:18:57 +03:30
Tim-Philipp Müller
c81290b0c1
meson: add feature option for internal ucdn lib
2020-03-11 19:18:57 +03:30
Nirbheek Chauhan
f65def4dc7
meson: Declare dependencies for use as a subproject
...
Also use fallbacks for dependencies that have meson build files
2020-03-11 19:18:57 +03:30
Mathieu Duponchelle
29c47d8eb5
meson: pass subdirs to pkgconfig.generate()
2020-03-11 19:18:57 +03:30
Mathieu Duponchelle
484313ff36
meson: install
2020-03-11 19:18:57 +03:30
Mathieu Duponchelle
d4a7237327
meson: all tests passing on Windows / MSVC
2020-03-11 19:18:57 +03:30
Mathieu Duponchelle
99b26789d2
meson: more windows fixes
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
Khaled Hosny
0615c7b64b
Remove workaround for old pkg-config
...
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
Ebrahim Byagowi
47f5a86036
minor, use NN on every OffsetTo<UnsizedArrayOf<>>
2020-03-10 13:57:46 +03:30
Ebrahim Byagowi
648338c7d4
[gvar] Add fields docs from ot-spec as other tables
2020-03-10 13:20:56 +03:30
Ebrahim Byagowi
1b3b96973b
[gvar] Don't copy shared tuples into gvar's accelerator
2020-03-10 12:46:09 +03:30
Ebrahim Byagowi
29dd1fe506
[gvar] Don't check again against face num glyph
...
Done once by sanitize_shallow
2020-03-10 11:41:58 +03:30
Ebrahim Byagowi
d4b1181760
[gvar] minor, rename gvar_table to table
2020-03-10 11:29:56 +03:30
Ebrahim Byagowi
5c37693864
[gvar] Remove axisCount comparison with fvar as we runtime check that
2020-03-10 11:25:47 +03:30
Ebrahim Byagowi
ba22df36ad
minor
...
makes search for sanitize calls easier for me
2020-03-10 10:43:27 +03:30
Ebrahim Byagowi
8ca9df7acb
[subset] Remove not needed blob sanitize call
2020-03-10 10:40:05 +03:30
Ebrahim Byagowi
07acd1a042
[subset] Rename src_base args to base to match sanitize methods
...
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
ariza
188a0a47c2
removed default base; replaced w/ bias if required
2020-03-08 22:59:43 +03:30
blueshade7
4c3af7d406
add "add_link()" with bias arg
...
issue #2227
2020-03-08 18:48:56 +03:30
Ebrahim Byagowi
bdf372b24c
[subset/cbdt] Release the referenced cbdt table on error
...
Just accidentally spotted it, when the table has less than 4 bytes
2020-03-08 00:49:40 +03:30
Ebrahim Byagowi
0d729b4b72
[avar] Fix out-of-bound read when input is bigger than all the coords
...
'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
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
Ebrahim Byagowi
b7617f6b3c
[glyf] Update to latests of ttf-parser
2020-03-05 15:08:06 +03:30
ariza
0b29053864
removed unused code
2020-03-05 10:11:23 +03:30
ariza
e8f010d793
removed unused code & data; rename
2020-03-05 10:11:23 +03:30
Garret Rieger
14a7b6f1ab
Set hb_buffer_t to use array_t.reverse().
2020-03-04 16:52:29 -08:00
ariza
5935a1dc0b
add pop_discard() calls to errror returns
2020-03-05 01:22:51 +03:30
ariza
c05458ec7f
update cff & cff2 subsetters
2020-03-05 01:22:51 +03:30
Ebrahim Byagowi
9004848560
[gvar] Make sure font's num_coords matches with gvar.axisCount
2020-03-04 12:43:26 +03:30
Ebrahim Byagowi
1af3363f9e
[gvar] Use hb_array_t instead indexing raw pointers
2020-03-04 12:43:26 +03:30
Ebrahim Byagowi
99b5b3f1b1
[gvar] Make sure TupleVarHeader has the needed size
...
Fixes https://crbug.com/oss-fuzz/21026
2020-03-04 12:43:26 +03:30
Ebrahim Byagowi
b398748d8b
[algs] Add hb_clamp
...
Similar to stl and glsl's clamp
2020-03-04 11:18:19 +03:30
Ebrahim Byagowi
f745777c60
minor, debug bit, ops
2020-03-03 19:14:41 +03:30
Ebrahim Byagowi
f253f06cf3
[fuzz] Add another fixed case
...
https://crbug.com/oss-fuzz/14626
another numerous subtables count which is fixed by d38360397
2020-03-03 19:12:04 +03:30
Ebrahim Byagowi
d383603976
Limit OT::Lookup subtables ( #2219 )
...
Fixes https://crbug.com/oss-fuzz/13943
2020-03-02 22:41:08 +03:30
Ebrahim Byagowi
60262e4ca9
[var] Build end-points array on gvar itself
2020-02-29 22:57:59 +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
Michiharu Ariza
5ab50eebd7
collect_unicodes() with clamp, calling add_range()
...
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
Garret Rieger
414529e45a
[subset] Limit the number of feature indices processed during script subsetting.
2020-02-28 16:10:14 -08:00
Garret Rieger
75622b0d24
[subset] Limit the number of features processed in the feature closure.
2020-02-28 16:10:14 -08:00
Garret Rieger
c66ee213b7
Limit the number of feature indices processed during feature collection.
2020-02-28 16:10:14 -08:00
Ebrahim Byagowi
758fda728b
[glyf] Don't accept gids higher than maxp's glyphs number
...
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
Ebrahim Byagowi
e642aab116
[subset] Add source_blob as a hb_subset_context_t field ( #2203 )
...
So no more double sanitizing source table.
2020-02-28 22:24:25 +03:30
Ebrahim Byagowi
e90213868b
Revert "collect_unicodes() to check gid < num_glyphs with cmap 12"
...
Didn't fix the case actually, making bots to fail.
This reverts commit 15b43a4104
.
2020-02-28 21:24:51 +03:30
Ebrahim Byagowi
61208401f4
[gvar] Use hb_bytes_t.check_range instead having in house one
...
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
Michiharu Ariza
15b43a4104
collect_unicodes() to check gid < num_glyphs with cmap 12
...
fixes #2204
2020-02-28 20:15:39 +03:30
Qunxin Liu
b0749bfaa5
[subset] GDEF LigCaretList subsetting support
2020-02-28 14:51:52 +03:30
ariza
002f0e20c4
reimplment serialize_int using check_assign()
2020-02-28 14:21:58 +03:30
Ebrahim Byagowi
14b134379d
[gvar] Minor, check whether sub_array result also have enough room
2020-02-27 21:01:48 +03:30
Ebrahim Byagowi
8eba66c1c6
[gvar] Fix invalid memory access by refactoring GlyphVarData fetch logic
...
Fixes https://crbug.com/oss-fuzz/20906
2020-02-27 20:26:54 +03:30
Evgeniy Reizner
f44e1dc07d
Fix spelling.
2020-02-27 13:33:56 +03:30
Qunxin Liu
5ad761b943
[subset] GDEF MarkGlyphSets subsetting support
2020-02-26 15:15:21 -08:00
Qunxin Liu
fcd7f33bbb
[subset] GDEF glyphClassDef subsetting support
...
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
Garret Rieger
50129b03a1
Add a reverse () call to hb_array_t.
2020-02-26 11:09:54 -08:00
Garret Rieger
38c6598c1c
Switch to C style comments.
2020-02-26 11:09:54 -08:00
Garret Rieger
52b6e0baa0
When serializing cmap14 order the offsets from smallest to largest.
...
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
ariza
d0aaba5c50
fixes oss-fuzz 20886
...
hb_set_t::resize () is needed after compact()
2020-02-26 09:35:32 -08:00
Ebrahim Byagowi
05a25c1a5b
[cff] minor, remove unused fields
2020-02-26 19:35:27 +03:30
Ebrahim Byagowi
9fe0dc3464
[draw] Pass draw_helper_t itself around instead recreating it
...
Specially helpful if we want to change the design
2020-02-26 17:40:46 +03:30
Ebrahim Byagowi
4cdaa9d1f4
[glyf] Simplify contour end logic
...
So no need for infinite loop here
2020-02-26 16:29:14 +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
Ebrahim Byagowi
073d4954e0
[draw] Port glyf path extract to draw_helper_t
2020-02-26 15:40:40 +03:30
Ebrahim Byagowi
0ebf3a4e62
[draw] Move common CFF path building logic to draw_helper_t
2020-02-26 15:15:22 +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
Ebrahim Byagowi
c21eb86bfd
Merge pull request #2163 from harfbuzz/absolute-link
...
added add_link_abs()
2020-02-26 02:54:38 +03:30
ariza
4081439d2a
tweak reflecting review & add test cases
2020-02-25 15:03:12 -08:00
ariza
de896278f7
coding & comment tweaks
2020-02-25 07:12:20 -08:00
Ebrahim Byagowi
2f97aa65e5
[cff] Make sure previous is ended on processing a seac
2020-02-25 18:07:44 +03:30
Ebrahim Byagowi
acc2d4738e
[cff] Make path extract easier to read and more defensive
2020-02-25 18:05:48 +03:30
Ebrahim Byagowi
b59eb54f70
[glyf] Refactor, move get_points inside Glyph
2020-02-25 12:56:32 +03:30