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
|
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
|
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 |
|
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
|
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 |
|
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 |
|
Ebrahim Byagowi
|
1f5a54c768
|
[gvar] fix infinite loop introduced by 11f3fca
The attempt on removing end_points had made the code unreadable
and has intrdouced infinite, fixed by making the code clear what
it tries to achieve.
|
2020-02-24 14:30:07 +03:30 |
|
Ebrahim Byagowi
|
f00eb4ebfa
|
[gvar] Don't compare against Null address
|
2020-02-24 09:25:19 +03:30 |
|
Ebrahim Byagowi
|
19b78d56cd
|
[gvar] Accept coord_count even if is higher than gvar's axisCount
|
2020-02-24 09:25:18 +03:30 |
|
Ebrahim Byagowi
|
197e2e929b
|
[gvar] Return gracefully even if gvar wasn't used at all
|
2020-02-24 08:55:35 +03:30 |
|
Ebrahim Byagowi
|
346ab9884b
|
[gvar] Return gracefully even if coords_count != gvar's axis count
It shouldn't be that common to have the situation, even so, no need to
reject entire a glyph even if gvar isn't used.
|
2020-02-24 08:48:54 +03:30 |
|
Ebrahim Byagowi
|
11f3fca01d
|
[glyf/gvar] Remove need of passing end points vector around
|
2020-02-18 14:08:37 +03:30 |
|
Ebrahim Byagowi
|
7633b7695e
|
Merge pull request #2016 from ebraminio/glyf
Implement glyph outline path API
|
2020-01-23 18:51:40 +03:30 |
Michiharu Ariza
|
8f49aaa16f
|
minor: un-include glyf.hh in gvar.hh
|
2020-01-16 15:15:15 -08:00 |
|
Ebrahim Byagowi
|
5b08596d60
|
[gvar] Don't apply anything when no coords is given
|
2020-01-10 14:25:07 +03:30 |
|
Ebrahim Byagowi
|
f883c31cce
|
Implement glyph outline path API
Got help from https://github.com/opentypejs/opentype.js/blob/4e0bb99/src/tables/glyf.js#L222
|
2020-01-10 14:25:06 +03:30 |
|
Ebrahim Byagowi
|
ce114d6b27
|
minor, tweak spaces
|
2019-12-31 15:53:02 +03:30 |
|
Ebrahim Byagowi
|
d67ba649a3
|
Rename hb_array_t::in_range to hb_array_t::check_range
|
2019-12-06 02:27:23 +00:00 |
|
Ebrahim Byagowi
|
3958f6fb23
|
Add in_range in hb_bytes_t to merge range_checker_t with it
|
2019-10-29 23:16:05 +03:30 |
|
Ebrahim Byagowi
|
b0b8551afc
|
[glyf] Use range_checker_t in composite_iter_t
|
2019-10-13 07:17:03 +03:30 |
|
Ebrahim Byagowi
|
21c80d955f
|
[gvar] minor
|
2019-10-06 08:59:12 +03:30 |
|
Ebrahim Byagowi
|
8e33510343
|
[gvar] minor
|
2019-10-06 08:59:12 +03:30 |
|
Ebrahim Byagowi
|
88bd342c0f
|
[glyf] minor
|
2019-10-06 08:59:12 +03:30 |
Michiharu Ariza
|
b9ff43c162
|
Implement gvar table and variable glyf
Split from Ariza's "[subset] TrueType/CFF2 variable font" work on #1594
|
2019-10-06 08:58:40 +03:30 |