Commit Graph

92 Commits

Author SHA1 Message Date
Behdad Esfahbod bd55d4b49f [algs] Streamline bsearch() API more towards hb_array_t::bsearch_impl()
Preparing to merge the two finally!
2019-12-06 03:35:24 +00:00
Behdad Esfahbod ad341d5f16 [config] Fix CoreText build with NO_AAT 2019-06-28 16:01:09 -07:00
Behdad Esfahbod d2ff73b256 [config] Remove remaining AAT context bits if HB_NO_OT_KERN
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-06-19 16:28:27 -07:00
Behdad Esfahbod 231d025788 [config] Don't compile AAT API if HB_NO_AAT
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-06-18 14:25:52 -07:00
Behdad Esfahbod bdbabd110c Minor header include cleanup 2019-06-18 13:21:25 -07:00
Ebrahim Byagowi 33d38e793e
Use a unified bsearch (#1741)
A part of #593
2019-06-02 00:19:57 +04:30
Behdad Esfahbod 799c6a5081 [config] Add some 2019-05-10 23:56:40 -07:00
Behdad Esfahbod 2c93f0dee3 Add HB_NO_AAT
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-05-10 23:35:10 -07:00
Qunxin Liu 1ca4b5c770 [subset] Add unit test for str de-dup
Also move the implementation of some methods from the .cc to the .hh
2019-04-26 15:24:47 -07:00
Behdad Esfahbod 347ad454b8 [AAT] Remove unused code 2019-01-17 17:47:29 -05:00
Behdad Esfahbod 4941e95f10 2.3.0 2018-12-20 21:48:57 -05:00
Ebrahim Byagowi e412008599 Remove redundant void from C++ sources (#1486) 2018-12-17 13:01:01 -05:00
Ebrahim Byagowi 7ee5c52345
minor style fix, use void in methods on no argument 2018-12-12 15:14:37 +03:30
Ebrahim Byagowi 5ab086ebb1 [fdsc] Implement the table parsing
Related to https://github.com/harfbuzz/harfbuzz/issues/1337

May used in addition to an API related to STAT.

Lots of Apple fonts have it.
2018-12-05 14:48:31 +03:30
Ebrahim Byagowi 01f628cf55 [aat] Expose hb_aat_layout_has_tracking API 2018-12-03 22:27:26 +03:30
Behdad Esfahbod d19b1680b5 [aat] Expose a couple APIs
New API:
+hb_aat_layout_has_substitution()
+hb_aat_layout_has_positioning()
2018-12-03 10:41:37 -05:00
Behdad Esfahbod dc41ecef85 2.2.0 2018-11-29 11:53:53 -05:00
Behdad Esfahbod 926f512f35 [aat.feat] Rework API and implementation
Fixes https://github.com/harfbuzz/harfbuzz/pull/1346
2018-11-25 01:16:02 -05:00
Behdad Esfahbod b206133d1f [aat] Move contents of hb-aat.h to hb-aat-layout.h
Since it was pages and pages...
2018-11-25 01:16:02 -05:00
Behdad Esfahbod 2cb235d021 [aat.feat] Fix enum namespace 2018-11-25 01:16:02 -05:00
Behdad Esfahbod e20f81f4fa [aat] Rename feat API a bit more 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 54f4c17f0a [feat] Rename API uses of setting to selector 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 9c64b216ec [feat] Apply renamings and add documentation 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 4009a05ca7 [feat] Address Behdad comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 19b6025534 [feat] Address @behdad comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 9212ec203c [feat] Complete feature types list 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi fbad794bd2 [feat] Add feature iteration API 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 7a0471aa35 [feat] Turn AAT feature id into enum 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi b233fa4bc9 [feat] Rename records to selectors as @drott 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi a157b3e4eb [feat] Apply @behdad comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 3aff3f822f [feat] Apply @drott and @jfkthame comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi b791bbbae4 [feat] Apply @jfkthame reviews 2018-11-25 01:16:01 -05:00
Ebrahim Byagowi 95abd53758 [feat] Expose public API
* hb_aat_get_feature_settings
2018-11-25 01:16:01 -05:00
Behdad Esfahbod 6910ff03e6 [aat] Fix mort shaping
Ouch!
2018-11-16 16:11:02 -08:00
Behdad Esfahbod c221dc0ba7 [ot-shape] Move code around 2018-11-14 19:57:19 -05:00
Ebrahim Byagowi f90423847b
[just] Initial table implementation (#1364)
A starting point, its sanitization is not tested however
2018-11-08 19:17:02 +03:30
Behdad Esfahbod 15326826bf [aat] Ignore cross-stream offset of deleted-glyphs
I think it makes sense to accumulate it, but Ned tells me that's
what CoreText does.
2018-11-07 21:58:04 -05:00
Behdad Esfahbod 385f78b312 [aat] Remove deleted-glyhs after applying kerx/kern
Finally:  Fixes https://github.com/harfbuzz/harfbuzz/issues/1356

Test case:
$ ./hb-shape GeezaPro.ttc -u U+0628,U+064A,U+064E,U+0651,U+0629
[u0629.final.tehMarbuta=4+713|u064e_u0651.shaddaFatha=1@0,-200+0|u064a.medial.yeh=1+656|u0628.initial.beh=0+656]

The mark positioning (kern table CrossStream kerning) only works if deleted
glyph (as result of ligation) is still in stream and pushed through the
state machine.
2018-11-07 17:20:47 -05:00
Ebrahim Byagowi 98b37f0c10
[mort] Fix table detection logic
mort really needs some initial tests at least.
2018-11-06 09:16:28 +03:30
Behdad Esfahbod fa3ebf845f Simplify some more 2018-11-05 23:34:07 -05:00
Behdad Esfahbod a35c92cbe7 [ot-face] Simplify table access
Yoohoo!
2018-11-05 23:10:16 -05:00
Behdad Esfahbod 03348ce005 Minor 2018-11-05 12:59:32 -05:00
Behdad Esfahbod b605db2f65 [aat] Clean up ankr table include mess 2018-11-04 12:58:02 -05:00
Behdad Esfahbod 6e3ea269fa [aat] Add 'afrc' feature mapping
https://github.com/harfbuzz/harfbuzz/issues/1342#issuecomment-434829028
2018-10-31 19:00:11 -07:00
Behdad Esfahbod 90667b31bc [mort] Hook up more 2018-10-30 20:15:28 -07:00
Behdad Esfahbod c2527a1bc2 [mort] Make it compile / hook it up
Untested.
2018-10-30 19:26:39 -07:00
Ebrahim Byagowi b053cabacd [mort] Bring back mort generalizations
Started by reverting https://github.com/harfbuzz/harfbuzz/commit/1f1c85a5

Just a starting point, if we agree even mort can come back.
2018-10-30 19:18:06 -07:00
Behdad Esfahbod 327546e633 [name] Hook up ltag table 2018-10-26 21:22:26 -07:00
Behdad Esfahbod ffe3478448 [aat] Allow enabling/disabling features
Only works at entire-buffer range, not sub-ranges.

Test with:

$ hb-shape Zapfino.dfont Zapfino
[Z_a_p_f_i_n_o=0+2333]

$ hb-shape Zapfino.dfont Zapfino --features=-dlig
[Z=0+416|a=1@-21,0+264|p_f=2+433|i=4+181|n=5+261|o=6+250]

$ hb-shape Zapfino.dfont Zapfino --features=+dlig
[Z_a_p_f_i_n_o=0+2333]

Fixes https://github.com/harfbuzz/harfbuzz/issues/1303
2018-10-23 14:14:03 -07:00
Behdad Esfahbod 56b8dd17f6 [aat] Finish off massaging table 2018-10-13 19:03:33 -04:00