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12173 Commits

Author SHA1 Message Date
Behdad Esfahbod d3e09bf465 [set] Make all operators null-safe again 
Changed my mind.

Also for hb_map_clear().

Part of https://github.com/harfbuzz/harfbuzz/pull/3162
 2021-08-24 10:31:49 -06:00
Khaled Hosny 33bfe9edd6 [test] Add tests for item context 
Test pre-context and post-context in Arabic shaper, as well as
interaction of pre-context with BOT flag.
 2021-08-24 02:12:34 +02:00
Khaled Hosny 430224b1a0 [buffer] Handle pre/post-context in buffer_append 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1843
 2021-08-24 02:11:17 +02:00
Khaled Hosny 6ca0ffd42e [util] Add --unicodes-before/after 
Parallel to --unicodes for --text-before/after. To be used in tests.
 2021-08-24 02:08:01 +02:00
Khaled Hosny 65c622c689 Typo 2021-08-23 21:23:30 +02:00
Khaled Hosny c76af4973c [doc] We use GitHub for discussion not the mailing list 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3160
 2021-08-23 20:50:35 +02:00
Behdad Esfahbod 33c82c7dad [ot-shape] Fix unused-var error when building without AAT 
Fixes https://github.com/harfbuzz/harfbuzzjs/issues/45
 2021-08-22 22:31:39 -06:00
Qunxin Liu 34e0b28fae [subset] make glyph-names option match fonttools behavior 
Don't encode psNames that are contained in standard glyph names set
 2021-08-20 01:30:23 -06:00
Behdad Esfahbod 829b0f3353
Merge pull request #3154 from harfbuzz/set-invert 
Resurrect hb_set_invert()
 2021-08-20 01:28:15 -06:00
Garret Rieger 915550ab19 [set] remove inverted test TODO. 2021-08-19 17:48:38 -07:00
Garret Rieger c4ed582997 [set] add test for inverted set operations. 
This test checks all possible set configurations against each operation type.
 2021-08-19 17:47:41 -07:00
Garret Rieger 325fd6ddb8 [set] add tests for inverted set equality. 2021-08-19 15:54:31 -07:00
Garret Rieger 287032af6c [set] update set test TODO list. 2021-08-19 15:45:28 -07:00
Garret Rieger 5c003d80a6 [set] add tests for inverted previous iteration. 2021-08-19 15:41:12 -07:00
Behdad Esfahbod 84c2a30214 [bit-set-invertible] Second try fixing previous() 2021-08-19 16:33:48 -06:00
Behdad Esfahbod 8f88747a5e [bit-set-invertible] Fix previous() iteration 2021-08-19 16:31:01 -06:00
Garret Rieger 3f2cc582f2 [set] add basic and iteration set inverion tests. 2021-08-19 15:05:10 -07:00
Behdad Esfahbod 1d832693e1 [set] Protect against immutible null set with invertible addition 2021-08-19 16:02:30 -06:00
Behdad Esfahbod 7115af23eb [util] Fix glib deprecation warning re g_memdup() 2021-08-19 15:55:21 -06:00
Behdad Esfahbod dc800ffd6c [bit-set] Remove TODO items we don't intend to finish 2021-08-19 15:41:27 -06:00
Behdad Esfahbod 92908c122b [bit-set-invertible] Remove extra check 
We don't expect immutable / null set in this code.
 2021-08-19 15:28:26 -06:00
Behdad Esfahbod 1babe80ed2 [bit-set-invertible] Fix last remaining corner-case 2021-08-19 15:18:32 -06:00
Behdad Esfahbod e8911d137c [bit-set-invertible] Implement a couple other missing corner cases 
Also, in bit-set, don't compute population in is_equal/is_subset()
if we don't have it computed already.
 2021-08-19 15:00:33 -06:00
Behdad Esfahbod 2579dc648f [bit-set-invertible] Move code around 2021-08-19 14:48:27 -06:00
Behdad Esfahbod 2dfc104236 [bit-set-invertible] Implement is_empty() for inverted case as well 2021-08-19 14:47:33 -06:00
Behdad Esfahbod ec4812a7d4 [bit-page] Remove unused inverted code 2021-08-19 13:32:44 -06:00
Behdad Esfahbod 87885e6f02 [bit-set-invertible] Fix next/previous() logic 2021-08-19 13:26:25 -06:00
Behdad Esfahbod ee4e331a6e [bit-set] Remove unused get_min(inverted) 2021-08-19 13:24:15 -06:00
Behdad Esfahbod eec1a25e71 [bit-set-invertible] Rewrite get_min/max() in terms of next/previous() 2021-08-19 13:24:00 -06:00
Behdad Esfahbod f09d5ed0f5 [algs] Remove hb_bitwise_non() 2021-08-19 13:06:10 -06:00
Behdad Esfahbod f4fd7baf7e [bit-set-invertible] Fix subtract() logic 2021-08-19 13:05:12 -06:00
Behdad Esfahbod f317d8e426 [bit-set-invertible] Fix intersect() logic 2021-08-19 13:01:07 -06:00
Behdad Esfahbod b21038d91d [bit-set-invertible] Rewrite next/previous_range() in terms of s.next/previous() 2021-08-19 11:24:17 -06:00
Behdad Esfahbod eb98bc1e32 [bit-set-invertible] Rewrite next/previous() using s.next/previous_range() 2021-08-19 11:19:24 -06:00
Behdad Esfahbod 248ad3bce5 [bit-set-invertible] Implement next/previous 
This makes invertible set functionality complete.
 2021-08-19 10:17:51 -06:00
Behdad Esfahbod c27f5b1288 [bit-set-invertible] Plug in next_range()/previous_range() 2021-08-19 10:01:24 -06:00
Behdad Esfahbod f6aa37159b [bit-set-invertible] Fix process logic for inverted 
[# On branch set-invert
 2021-08-19 01:12:25 -06:00
Behdad Esfahbod 060de189ec [bit-page] Fix sanitizer error 
This essentially reverts 9449cfeefd

Problem was dereferencing pointer at end of array...
 2021-08-19 00:58:34 -06:00
Behdad Esfahbod b119b48079 [bit-set-invertible] Add unlikely() around inverted checks 2021-08-19 00:51:24 -06:00
Behdad Esfahbod b94f24ec79 [bit-set-invertible] Implement set algebra 2021-08-19 00:48:00 -06:00
Behdad Esfahbod 6afefe1dc3 [algs] Remove unnecessary struct tag names 2021-08-19 00:27:03 -06:00
Behdad Esfahbod 8aa92ff8f0 [bit-set-invertible] Implement get_min/max 2021-08-18 23:01:06 -06:00
Behdad Esfahbod 18f50275ed [bit-set] Restructure get_min/max() in prep for adding inverted 2021-08-18 22:08:06 -06:00
Behdad Esfahbod 669b97d949 [bit-set-invertible] Implement iterator 2021-08-18 21:39:04 -06:00
Behdad Esfahbod c66894d7c9 [bit-set-invertible] Write a subset branch as dagger 2021-08-18 21:24:29 -06:00
Behdad Esfahbod c39d2f7a76 [bit-set-invertible] Implement add_array / add_sorted_array / intersects 2021-08-18 21:20:54 -06:00
Behdad Esfahbod 0efa614c04 [bit-set] Add del_array/del_sorted_array() 2021-08-18 21:18:32 -06:00
Behdad Esfahbod 48ad9eef1e [bit-set] Merge page_for_insert() into page_for() 2021-08-18 21:05:21 -06:00
Garret Rieger 280366ba6a Add TODO to update NN offsets to allow nulls. 2021-08-18 16:52:45 -06:00
Garret Rieger dc31920bbe Don't serialize null offsets in CPAL. 
Fixes https://oss-fuzz.com/testcase-detail/5443213648330752
 2021-08-18 16:52:45 -06:00