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14892 Commits

Author SHA1 Message Date
Behdad Esfahbod 199345eb29
Merge pull request #3928 from harfbuzz/colrv1-extents 
COLRv1: use ClipBoxes for extents
 2022-12-12 18:37:10 -07:00
Behdad Esfahbod bd7cb384cf [VarC] Remove unused variable 2022-12-12 14:10:48 -07:00
Behdad Esfahbod 51d3ce39ba
Merge pull request #3933 from googlefonts/cff 
[subset] Fix infinite loop when instancing CFF fonts
 2022-12-12 14:07:44 -07:00
Behdad Esfahbod 1b278c7658 [VarC] Update for new format 
https://github.com/harfbuzz/boring-expansion-spec/issues/71
 2022-12-12 13:57:05 -07:00
Garret Rieger 64cbe8b962 [subset] Also note that only full instancing works. 2022-12-12 20:41:40 +00:00
Garret Rieger 0da59f86a8 [subset] note that CFF/CFF2 instancing is not yet supported. 2022-12-12 20:26:11 +00:00
Garret Rieger 9fbe52b88d [subset] enable instancing tests by default. 2022-12-12 20:24:24 +00:00
Garret Rieger 38a9628885 [subset] simplify handling of table subsetting depedencies. 
Allow the dependency checker to see all tables that will be subset. Use this to fix the HMTX/VMTX dep check against glyf. Don't delay hmtx/vmtx subsetting if no glyf table is present.
 2022-12-12 20:13:17 +00:00
Garret Rieger 0853e5d9d7 [subset] if table dependencies can't be resolved fail the subset. 
Avoids getting stuck in an infinite loop.
 2022-12-12 19:43:31 +00:00
Behdad Esfahbod 6bb478eeeb [VarC] Clamp after addition 2022-12-12 11:39:06 -07:00
Behdad Esfahbod 80a5011eb6 [VarC] Fix coord setting 
Those are additive.
 2022-12-12 11:37:59 -07:00
Behdad Esfahbod 4e9a6cfb49 [COLR] Use VarStoreInstancer 2022-12-12 10:20:51 -07:00
Behdad Esfahbod a3a3d37b95 [var] Add VarStoreInstancer 2022-12-12 10:17:41 -07:00
Behdad Esfahbod c64661b2f8 [COLR] Fix variation code 2022-12-12 10:11:02 -07:00
Behdad Esfahbod ff332b14ea [COLR] Handle HB_OT_LAYOUT_NO_VARIATIONS_INDEX 2022-12-11 21:05:14 -07:00
Behdad Esfahbod 9a3f0be291 [COLR] Apply variations in get_extent 2022-12-11 13:40:53 -07:00
Behdad Esfahbod 68964efa55 [COLR] Use bsearch in get_extents 2022-12-11 13:21:01 -07:00
Behdad Esfahbod d0ee5a452f [COLR] Return false from get_extents if table version not 1 2022-12-11 13:13:35 -07:00
Behdad Esfahbod b3d6a5ef86 [colr] Minor no behavior change 2022-12-11 13:12:30 -07:00
Matthias Clasen 7a748ad4ac COLRv1: use ClipBoxes for extents 
This is a first step; ultimatively, we
should compute the extents is ClipBoxes
are missing.
 2022-12-11 13:12:30 -07:00
Behdad Esfahbod d36a0f8c42 [COLR] Add TODO 2022-12-11 13:12:19 -07:00
Behdad Esfahbod a306820681 [colr] Use SortedArray instead of Array 2022-12-11 13:03:55 -07:00
Behdad Esfahbod b9d5e7a8bb [colr] Set HB_COLRV1_MAX_NESTING_LEVEL to 16 
Was 100. That seemed excessive.
 2022-12-11 12:54:19 -07:00
Behdad Esfahbod c17afa48de [colr] Remove COLRV1_ENABLE_SUBSETTING 2022-12-11 12:53:55 -07:00
Behdad Esfahbod 9ab2c8034e Revert "[glyf] Use component phantom points after transformation" 
This reverts commit a756bd1944.

Fixes https://github.com/harfbuzz/harfbuzz/issues/3929
 2022-12-11 12:04:29 -07:00
Behdad Esfahbod 7f73b57bc1 [subset] Graduate L1 instancing API from experimental 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3926
 2022-12-10 17:35:52 -07:00
Khaled Hosny 0f4e38cd86 [subset] Small doc fixes 2022-12-10 16:39:26 +02:00
Behdad Esfahbod bf2e817549 [VarComposites] Support GID24 2022-12-09 23:15:26 -07:00
Behdad Esfahbod 8c641eeefb
Merge pull request #3841 from harfbuzz/varc 
[glyf] VariableComposites
 2022-12-09 19:43:47 -07:00
Behdad Esfahbod 10d38dcdfd [varc] Change format slightly 
Fixes https://github.com/harfbuzz/boring-expansion-spec/issues/70
 2022-12-09 19:19:57 -07:00
Behdad Esfahbod af450a757d [config] Use HB_EXPERIMENTAL_API instead of adhoc HB_EXPERIMENTAL 2022-12-09 19:05:16 -07:00
Behdad Esfahbod 5cf0b9ae7d [varc] Mark as experimental feature with HB_NO_VAR_COMPOSITES 2022-12-09 18:59:43 -07:00
Behdad Esfahbod 82b4f3791e [coord-setter] Don't modify font coords 2022-12-09 18:46:33 -07:00
Behdad Esfahbod e9e503b80b [Glyph] Pass down coords to get_points 2022-12-09 18:42:46 -07:00
Behdad Esfahbod 8e46870093 [gvar] Take coords in instead of font in apply_deltas_to_points 2022-12-09 18:35:30 -07:00
Behdad Esfahbod 3caa42a4a7 Fix build after rebase 2022-12-09 14:48:41 -07:00
Behdad Esfahbod bbe59e4211 Whitespace 2022-12-09 14:45:29 -07:00
Behdad Esfahbod 13deea7cbd [glyf/VarComposite] Clamp axis coordinates 2022-12-09 14:45:29 -07:00
Behdad Esfahbod a975be4c07 [glyf/VarComposite] Minor rename 2022-12-09 14:45:29 -07:00
Behdad Esfahbod 1e71db2d26 [glyf/VarComposite] Fix transformation 2022-12-09 14:45:29 -07:00
Behdad Esfahbod 1233be61d8 [glyf/VarComposite] Remove unneeded resize 2022-12-09 14:45:29 -07:00
Behdad Esfahbod 1a906162cb [glyf/coord-setter] Fix memory issue 2022-12-09 14:45:29 -07:00
Behdad Esfahbod 7efd68da39 [glyf/VarComposite] Set coordinates 
Code is untested but complete!
 2022-12-09 14:45:29 -07:00
Behdad Esfahbod 4ec7781497 [glyf] Move coord-setter to its own file 2022-12-09 14:45:29 -07:00
Behdad Esfahbod dadb4ed71d [glyf/VarComposite] More, almost there 2022-12-09 14:45:29 -07:00
Behdad Esfahbod 0a939b48a6 [glyf/VarComposite] Implement more 2022-12-09 14:45:29 -07:00
Behdad Esfahbod 65cc3b5e2b [glyf/VarComposite] More 2022-12-09 14:45:29 -07:00
Behdad Esfahbod 12688ed386 [glyf] Fix distcheck 2022-12-09 14:45:29 -07:00
Behdad Esfahbod 60d959a6e7 [glyf/VarComposite] Add use_my_metrics() 2022-12-09 14:45:29 -07:00
Behdad Esfahbod 575d99406a [glyf] Flesh out VarCompositeGlyph 2022-12-09 14:45:29 -07:00