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467 Commits

Author SHA1 Message Date
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
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
Behdad Esfahbod 56719474c2 s/blacklist/blocklist/g 2020-06-05 12:57:23 -07:00
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
Pip Cet 461cd5a158 minor: fix hb_ot_layout_get_ligature_carets 2020-05-20 10:01:24 +00:00
Khaled Hosny c7afb6d7b8 [docs] Fix broken link 2020-04-22 15:19:37 +02:00
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 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
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 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
Simon Cozens b07714d6b5 Add messages for GPOS/GSUB phases 2020-03-23 22:02:44 +02:00
Garret Rieger c66ee213b7 Limit the number of feature indices processed during feature collection. 2020-02-28 16:10:14 -08:00
Evgeniy Reizner b4377afd28 Minor hb_ot_layout documentation fixes. 2020-01-31 22:57:38 +03:30
Qunxin Liu 8ffc9add22 [subset] layout closure_features and store them in subset-plan 2020-01-14 07:24:48 +03:30
Ebrahim Byagowi 1a4c658b43
Use REPLACEME tag 
So we can use the version we like when we decide what it should be while the next release
and can review the API before the release one other time.
 2020-01-11 01:30:05 +03:30
Qunxin Liu 0b39c48064 [subset] closure lookups for GSUB/GPOS 2020-01-10 13:11:06 -08:00
Behdad Esfahbod 0414341ac5 Prefer AAT shaping over OT if both available 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1529
 2019-12-05 11:26:39 +00:00
Hal Canary 4dae7cee4b [minor] Fix common typos: substition, the the. 
s/substition/substitution/
s/the the/the/
 2019-11-13 18:38:35 +03:30
Behdad Esfahbod d6ad613159 [docs] Misc fixes 2019-09-30 10:40:25 -07:00
Ebrahim Byagowi 8a16d6f1c1
[doc] fix minor typo 2019-09-15 20:43:33 +04:30
Ebrahim Byagowi a0b4ac4dce Turn 8 spaces to tab across the project 
According to the current code style of the project
 2019-08-27 02:40:41 +04:30
Ebrahim Byagowi 3ae44645d6 Fix caret_count value when AAT is disabled 
Set caret_count to zero as that is what we want to happen inside lcar when
there is no result.
 2019-08-14 17:58:30 +04:30
Behdad Esfahbod 6461143b44 2.6.0 2019-08-13 22:20:54 -07:00
Ebrahim Byagowi 60d9f00975
Implement opbd table parsing 
https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6opbd.html
 2019-08-11 16:15:19 +04:30
Ebrahim Byagowi 9f2b4956b4
[base] Add hb_ot_layout_get_baseline API 2019-07-30 04:42:51 +04:30
Ebrahim Byagowi 3ac03bd67c [meta] New API, hb_ot_metadata_reference_entry for fetching meta entries 2019-07-25 17:49:51 -07:00
Ebrahim Byagowi 069872c51b
minor 2019-07-25 14:27:43 +04:30
Ebrahim Byagowi 737eb85a4e
Add _MAX_VALUE to disabled baseline types enum 2019-07-25 14:26:30 +04:30
Ebrahim Byagowi 41ab56e095
Implement meta table parsing 2019-07-22 18:46:52 +04:30
Ebrahim Byagowi 87e628436e Implement a simple API for fetching opentype metrics 
Fixes https://github.com/harfbuzz/harfbuzz/pull/1432
 2019-07-18 14:15:58 -07:00
Behdad Esfahbod 8fe15485cb [config] Add HB_NO_OT_TAG 
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
 2019-06-26 13:49:42 -07:00
Behdad Esfahbod 12092a46d8 [config] Rename HB_NO_SHAPE_AAT to HB_NO_AAT_SHAPE 2019-06-26 13:31:01 -07:00
Behdad Esfahbod bb4bbe617d [config] Add HB_NO_OT_LAYOUT 
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
 2019-06-26 13:29:58 -07:00
Behdad Esfahbod fce3bf8127 [config] Add HB_NO_LAYOUT_COLLECT_GLYPHS 
Part of
 2019-06-19 20:34:29 -07:00
Behdad Esfahbod 6c725c7799 [config] Add HB_NO_LAYOUT_FEATURE_PARAMS 
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
 2019-06-19 20:12:25 -07:00
Behdad Esfahbod 588697afd0 [config] Add HB_NO_OT_KERN, enabled by HB_MINI / HB_NO_LEGACY 
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
 2019-06-19 16:24:51 -07:00
Behdad Esfahbod 631da9d816 [config] Remove tables from hb_face_t for disabled features 
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
 2019-06-19 15:36:14 -07:00
Behdad Esfahbod f0b0fd4e78 Remove dead code 2019-06-18 14:40:24 -07:00
Behdad Esfahbod f08066ce9a [config] One more morx disabling 
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
 2019-06-18 14:30:45 -07:00
Behdad Esfahbod bf9424a9a1 [config] Don't compile unused layout API if HB_NO_LAYOUT_UNUSED 
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
 2019-06-18 13:31:35 -07:00
Behdad Esfahbod 65392b734e [ucdn] Replace UCDN with a new UCD implementation 
UCDN was ~120kb of data.  New implementatoin is 69kb in default builds,
and 49kb if built with HB_OPTIMIZE_SIZE or __OPTIMIZE_SIZE__.  The
latter automatically enabled if built with -Os or -Oz.

There's room to shave off another 10kb or 20kb.  That will follow later.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1652
 2019-05-23 20:34:19 -04:00
Behdad Esfahbod 7f45ce42db [config] Rename 2019-05-11 01:28:31 -07:00
Behdad Esfahbod fca2786041 [config] Make HB_DISABLE_DEPRECATED actually compile 
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
 2019-05-11 00:37:01 -07:00
Behdad Esfahbod 5a48611ccd [config] Add HB_NO_OT_LAYOUT_UNUSED 
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
 2019-05-11 00:19:03 -07:00