07504569d5
[gsub] minor format
2020-02-21 13:05:44 +03:30
411225426f
Fix glyph closure for alternate substitution.
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It was not filtering on the glyphs to be retained.
2020-02-21 13:01:23 +03:30
da37880e17
[draw] Add a private bit field instead null-checking quad-to callback
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This doesn't imply the the design is good or stable just is better
to not fail due to null quad-to callback so as our quad-cubic curves
translation is currently table limited which can be revisited anytime.
2020-02-20 19:04:20 +03:30
79b2b8a91f
minor
2020-02-19 16:41:13 +03:30
8c652f72fc
Minor, switch to https links where possible
2020-02-19 16:32:44 +03:30
bbcbcafc25
[tool] Minor, move input files link
2020-02-19 16:21:47 +03:30
83db1e117e
[ci] Compatibility with Python 3
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Disabled CMake test runners as it goes for Python 2 and updated the bots
Install Python 3 on macOS 10.12 bot
2020-02-19 16:17:45 +03:30
8d19907704
Remove python2 support from tests/utils scripts
2020-02-19 16:17:45 +03:30
2c9fbf5561
Improve GIR build
2020-02-19 14:12:29 +03:30
bd13470f23
[ci] Update Ubuntu bots versions
2020-02-19 13:36:08 +03:30
493e40ff78
[subset] add one empty byte to glyf table
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if it's going to end up empty after subsetting
This will make OTS happy and match what fontTools is doing now.
2020-02-19 12:24:38 +03:30
a7dec0cb51
[glyf] Tweak path_builder_t
2020-02-18 16:22:12 +03:30
d52ea2a42c
[glyf] minor
2020-02-18 15:46:02 +03:30
3b0c58f811
[glyf] minor, use private font coords to simplify
2020-02-18 15:43:25 +03:30
dcd2729e71
[glyf] Move contour_bounds_t into scope it is actually used
2020-02-18 15:38:57 +03:30
8bb47fa17d
[glyf] minor, spacing
2020-02-18 15:06:58 +03:30
21a5fe4f09
[glyf] Make returning phantoms to not require another vector
2020-02-18 14:38:55 +03:30
5c03fbe7e0
[glyf] do a phantom only iteration when possible
2020-02-18 14:08:37 +03:30
11f3fca01d
[glyf/gvar] Remove need of passing end points vector around
2020-02-18 14:08:37 +03:30
0f2c2d989b
[glyf] Push consumer machine one more level further
2020-02-18 14:08:37 +03:30
11f5f7c59c
[glyf] Adopt a state machine like style for the path builder
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Toward making glyf path reader alloc free at least on gvar absence.
2020-02-18 00:49:09 +03:30
60f8f384f9
[glyf] Switch to ttf-parser's glyf to path algorithm
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It consumes each point at a time and doesn't need to know contour size before hand
2020-02-18 00:49:09 +03:30
3c792c2aa5
add test cases for hb_unwrap_type
2020-02-17 21:16:15 +00:00
168ceeac49
renamed to hb_unrwap_type(); now recursive
2020-02-17 21:16:15 +00:00
71552ecc26
add hb_get_type
2020-02-17 21:16:15 +00:00
6585846352
pop_pack(share=false) in end_serialize()
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issue #2177
2020-02-16 17:16:29 -08:00
39fb57c0e4
add share option to pop_pack() ( #2176 )
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as a solution for #2164
2020-02-16 08:38:41 -08:00
9c6499d9f4
rewrite read_points() to take lambda & consts args
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replacing awkward x/y_setter_t structs
2020-02-16 00:56:31 -08:00
a94d1af193
[fuzz] minor style fixes
2020-02-12 19:30:31 +03:30
1c015d3e9f
[fuzz] minor fuzzer case move, oops
2020-02-12 19:19:37 +03:30
49341faee2
[fuzz] minor, move two fuzzer cases to their correct place
2020-02-12 19:17:18 +03:30
d663e28af1
[serialize] Catch signedness overflows in check_assign()
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Should address https://github.com/harfbuzz/harfbuzz/pull/2163#pullrequestreview-355137936
2020-02-12 15:41:21 +00:00
97229244eb
[fuzzer] Fix hb-set-fuzzer minor overflow issue
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Size shouldn't be smaller than the struct not its pointer size.
Fixes https://crbug.com/oss-fuzz/20655
2020-02-12 15:41:51 +03:30
7b42403c1c
Add explicit values to the set fuzzer enums.
2020-02-11 13:25:44 -08:00
e805923310
Add a few basic seeds for the set fuzzer.
2020-02-11 13:25:44 -08:00
ff984ed3cd
Use multiplication to avoid undefined behaviour per clang
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Newer versions of MSVC with /we4146 don't like putting negative sign behind a
unsigned number as https://github.com/harfbuzz/harfbuzz/pull/2069
That however have made https://crbug.com/1050424 this complain:
src/hb-ot-color-sbix-table.hh:304:28: runtime error: negation of -2147483648 cannot be represented in type 'int';
cast to an unsigned type to negate this value to itself
which apparently can be fixed using this change.
Let's see if this won't make another ubsan complain!
2020-02-11 19:51:52 +03:30
21e1b1310a
[colr] minor style fix
2020-02-11 17:10:34 +03:30
cbb45c3ee7
[subset/colr] minor improve to resolve msvc complain
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MSVC says,
hb-ot-color-colr-table.hh(215): warning C4700: uninitialized local variable 'new_record' used [build\harfbuzz-subset.vcxproj]
harfbuzz-subset.vcxproj -> build\Debug\harfbuzz-subset.lib
2020-02-11 16:46:18 +03:30
bca9bc6b92
Add hb-set-fuzzer.
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It fuzzes all of the hb_set process methods (intersection, subtraction, union, and symmetric difference).
2020-02-11 03:08:39 +03:30
352ac63ef9
Fix an unlikely UAF on the deprecated _set_glyph_func API
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Fixes https://github.com/harfbuzz/harfbuzz/issues/2168
2020-02-11 03:05:04 +03:30
6a390df8af
[tools] Print unicode links on gen-* tools output
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As Behdad's review
2020-02-10 17:20:09 +03:30
4dc87365d7
Add links to files used by python scripts.
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Closes #2150
2020-02-09 20:52:49 +03:30
40166eb0e5
[var] Fix the just introduced hb_font_set_var_coords_design storing bug
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The memcpy call was using the current coords count which is zero initially so no copy at all.
Sad that no test has caught it, should see why, will however with the upcoming style API tests.
2020-02-08 13:22:01 +03:30
5c1a023f67
[tool] Optimize COLR glyph dump
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Move palette colors fetching out of gid iteration so not
fetching all the colors of a palette each time.
2020-02-08 11:07:33 +03:30
0b76e8130e
Don't use _normalize_variations to avoid twice axis fetch
2020-02-08 11:04:34 +03:30
ab2d3ec542
[var] Implement hb_font_get_var_coords_design
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Hold design coords and simulate when normalized coords are set directly.
2020-02-08 11:04:34 +03:30
5a10f3a055
Use vector instead of map during page compaction in hb-set.
2020-02-08 10:27:44 +03:30
2742c81624
Fix page_map corruption in hb_set_t during process().
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If a process operation results in less pages then the current set has, it will likely corrupt the page_map since it overwrites page_map entries ahead of where it's processing. This fixes that problem by removing page_map entries that will be dropped. Then dropping orphaned pages and re-indexing retained pages.
2020-02-08 10:27:44 +03:30
eb7849a806
[subset] GPOS6 MarkToMark subsetting support
2020-02-06 10:46:05 -08:00
82afc75835
[subset] GPOS4 MarkBase subsetting support
2020-02-06 10:46:05 -08:00
Ebrahim Byagowi
Garret Rieger
Rico Tzschichholz
Qunxin Liu
ariza
Behdad Esfahbod
Evgeniy Reizner