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15111 Commits

Author SHA1 Message Date
Behdad Esfahbod 14eb3d37ad [layout] Improve annotations 2022-09-01 13:18:42 -06:00
Behdad Esfahbod fd107bddb0
Merge pull request #3795 from googlefonts/instance_GDEF_GPOS 
[instancing] update GDEF/GPOS tables and a few fixes for glyf instancing
 2022-09-01 13:12:25 -06:00
Qunxin Liu f8ddb9998b [instance] Fix os/2 table width to widthclass mapping 2022-09-01 09:44:28 -07:00
Qunxin Liu 88c02e0024 [instance] add tests for full instancing 
Also update previous tests with GDEF/GPOS tables
 2022-09-01 09:44:28 -07:00
Qunxin Liu 8f84c58a34 [instance] don't copy phantom points from component 
No need to consider USE_MY_METRICS for instancing
 2022-09-01 09:44:28 -07:00
Qunxin Liu 58dbc00162 [instance] Fix compiling Composite glyph bytes 
The x/y offset encoded with int8 originally might overflow after deltas
are applied. So we cannot just copy and update old values.
 2022-09-01 09:44:28 -07:00
Qunxin Liu 8b7e2a1373 [instance] we need to update hmtx/vmtx values even for empty glyphs 
Update metrics using the 4 phantom points
 2022-09-01 09:44:28 -07:00
Qunxin Liu 7d7b492344 [instance] move _normalize_axes_location to the beginning of 
subset_plan_create

pinned_at_default flag decides whether delta will be collected as well
when collecting layout variation indices
 2022-09-01 09:44:28 -07:00
Qunxin Liu 6de0a6f0b7 [instance] update GPOS ValueRecord table 2022-09-01 09:43:46 -07:00
Qunxin Liu 61636d4efe [instance] update GPOS AnchorFormat3 table 2022-09-01 09:37:00 -07:00
Qunxin Liu 9ab6605f20 [instance] update GDEF table 2022-09-01 09:35:22 -07:00
Qunxin Liu b72995ff16 [instance] GDEF table: collect both varidxes and deltas 2022-09-01 09:33:02 -07:00
Qunxin Liu e03043bd0b [subset] don't let VariationStore subset() produce inner_maps 
Make it a subset-planning object so VariationStore can subset to
specified inner_maps.

Also add a layout_variation_idx_delta_map in subset_plan
 2022-09-01 09:32:41 -07:00
Matthias Clasen 29d5c7f67a docs: Improve docs for some apis 
Various functions take hb_tag_t arrays. Those
arrays are expected to be 0-terminated. Document
that.
 2022-08-31 14:54:12 -06:00
Behdad Esfahbod c96bfca380 [get-alternates] Minor simplify 2022-08-31 08:05:14 -06:00
Behdad Esfahbod 41aa02ae72 [layout] Improve get_feature_tags documentation 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3798
 2022-08-29 11:17:22 -06:00
Behdad Esfahbod 6de56b67b6
Merge pull request #3797 from harfbuzz/unicode-15 
Update to Unicode 15.0.0
 2022-08-29 10:04:38 -06:00
David Corbett ade87e1538 [Unicode 15] Add tests 2022-08-27 19:11:19 -04:00
David Corbett 14e754cd2c [Unicode 15] Update the Arabic joining script list 2022-08-27 19:11:19 -04:00
David Corbett 29386d963c [Unicode 15] Send the new scripts to USE 2022-08-27 19:11:19 -04:00
David Corbett cc0e0f7056 [Unicode 15] Update the USE table 2022-08-27 19:11:19 -04:00
David Corbett e93c2d1309 [Unicode 15] Update the emoji table & cluster test 2022-08-27 19:11:19 -04:00
David Corbett f0da4a587a [Unicode 15] Update the vowel constraint table 2022-08-27 19:11:19 -04:00
David Corbett a223a61209 [Unicode 15] Update the Indic table 2022-08-27 19:11:19 -04:00
David Corbett 8467e12a74 [Unicode 15] Update the Arabic table 2022-08-27 19:11:19 -04:00
David Corbett d0c32c5a0e [Unicode 15] Update the UCD table 2022-08-27 19:11:16 -04:00
David Corbett 893512219e Add a target to download Blocks.txt 2022-08-27 19:08:02 -04:00
David Corbett b68d0af889 [Unicode 15] Add new `hb_script_t` values 2022-08-27 15:41:07 -04:00
David Corbett f9d48150e1 Regenerate files using Ragel 2022-08-27 15:39:39 -04:00
Khaled Hosny 9e4ae09fe7 [ci] Fix linux-ci builds 2022-08-24 05:09:49 +02:00
Khaled Hosny 371c88678f Add few missing since tags 2022-08-23 22:30:39 +02:00
Behdad Esfahbod 84d33a1ed8 [glyf] Fix compiler warning 2022-08-23 13:13:13 -06:00
Behdad Esfahbod 82dc23f2a1
Merge pull request #3759 from googlefonts/update_glyf 
[instance] update glyf/hmtx/vmtx/OS2/post tables
 2022-08-23 13:12:58 -06:00
Qunxin Liu f887ee0c67 [instance] update post.italicAngle 
Add tests for instancing glyf/hmtx
 2022-08-22 09:30:09 -07:00
Qunxin Liu 4882c717b5 [instance] update OS/2.usWeightClass and OS/2.usWidthClass 2022-08-22 09:30:09 -07:00
Qunxin Liu ac0e22fa8e [instance] update glyf/hmtx/vmtx tables 2022-08-22 09:29:37 -07:00
Behdad Esfahbod 23461b7502 [hb-ft] Only apply FT_Face's transform if we created FT_Face 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3788

https://github.com/harfbuzz/harfbuzz/issues/3790
 2022-08-19 10:28:30 -06:00
Behdad Esfahbod 4f59211762
Merge pull request #3787 from harfbuzz/split_mark_base_bos 
[repacker] Add support for splitting MarkBasePosFormat1 in the packer.
 2022-08-18 16:33:44 -06:00
Behdad Esfahbod 2eda2ab3bb [object] Forward hb_object_create() arguments to constructor 2022-08-18 16:15:54 -06:00
Behdad Esfahbod df040de9b4 [array] Add a std::forward 2022-08-18 16:15:00 -06:00
Behdad Esfahbod c606978ee0 [array] Remove unused type pack 2022-08-18 16:13:56 -06:00
Garret Rieger 37d61afd5e [subset] add destructor to subset plan. 
This ensures that it's members get destructed before the plan itself is destructed, as hb_object_destroy calls the destructor for plan.
 2022-08-18 16:09:36 -06:00
Garret Rieger a91bfeeda5 [repacker] comment cleanup. 2022-08-18 22:01:48 +00:00
Garret Rieger 015ca5bc3c [repacker] fix compiler alignment warning. 2022-08-18 21:52:55 +00:00
Behdad Esfahbod de37b2650d [object] Only destruct object if it's not trivially-destructible 
Such that we're legally free to access the object to destruct its
(pointer) fields ourselves afterwards.  For things like hb_font_t,
hb_face_t, etc.
 2022-08-18 15:21:48 -06:00
Garret Rieger 683c5dd21e [repacker] further reduce base count. 2022-08-18 20:57:04 +00:00
Garret Rieger 5ddf41fc9c [repacker] speed up MarkBasePos test case by using a smaller basecount. 2022-08-18 20:28:05 +00:00
Garret Rieger bf28b84ae8 [repacker] cleanup unused base_array_id. 2022-08-18 01:51:37 +00:00
Garret Rieger 31976bfb50 [repacker] cleanup unused base_array_links. 2022-08-18 01:50:35 +00:00
Garret Rieger 6f5c52b604 [repacker] optimize AnchorMatrix::clone. 
Previous runtime is O(n^2) reduced to O(n).
 2022-08-18 01:48:10 +00:00