Commit Graph

12216 Commits

Author SHA1 Message Date
Behdad Esfahbod ff34c240b0 [arabic] Do not re-compose Unicode sequences
Fixes https://github.com/harfbuzz/harfbuzz/issues/3179
2021-09-01 23:55:25 -06:00
Alba Mendez 5fadf4c85e Small docs improvement
Mention that the returned strings are always nul terminated for convenience.
2021-09-01 10:04:04 -06:00
Behdad Esfahbod 04cf6212d7 [util/hb-subset] Fix --version and --help again
38ad093216
2021-08-30 18:35:26 -06:00
Behdad Esfahbod 5c4c173b06
Merge pull request #3146 from googlefonts/set_api
[subset] proposed update to subset set apis.
2021-08-30 16:44:28 -06:00
Garret Rieger de85636581 [subset] s/REPLACE/REPLACEME/ 2021-08-30 14:36:05 -07:00
Garret Rieger 3844e58e14 [subset] remove helper functions for accessing subset input sets. 2021-08-30 11:16:51 -07:00
Behdad Esfahbod 41b9f2abcd [set] Add TODO item 2021-08-29 10:47:20 -06:00
Behdad Esfahbod 93ac700da6 [set] Add copy-constructor/assignment again 2021-08-29 10:47:20 -06:00
Garret Rieger b9a176e268
[subset] speedup cmap4 subsetting for large codepoint counts. (#3178)
glyphIdArray generation implementation was O(n^2). Refactored to use a hashmap to reduce complexity. After the change subset time for a 22k codepoint subset went from 7s to 0.7s.
2021-08-29 10:33:12 -06:00
Behdad Esfahbod fdce294120 [util/hb-subset] Print error and suggest filing github issue if operation fails
https://github.com/harfbuzz/harfbuzz/issues/3173#issuecomment-906715780
2021-08-29 09:46:42 -06:00
Behdad Esfahbod 38ad093216 [util/hb-subset] Don't ignore errors during face parsing
Was ignoring file-not-found errors.
2021-08-29 09:46:42 -06:00
Garret Rieger 57d6bf8251 [subset] in sets union correctly size the pointer array. 2021-08-27 10:59:28 -07:00
Garret Rieger 102666dab7 [subset] add test for hb_subset_input_set (...). 2021-08-27 10:36:42 -07:00
Garret Rieger 7194c2a2a3 [subset] use anonymous union to hold the input sets instead of a map. 2021-08-27 10:36:42 -07:00
Garret Rieger 05204d7586 [subset] implement hb_subset_input_set (...).
Switch to storing the sets keyed by enum internally.
2021-08-27 10:36:36 -07:00
Garret Rieger 50193262f0 [subset] reorder set enums. 2021-08-27 10:34:59 -07:00
Garret Rieger 3282f540a9 [subset] restore legacy set api methods. 2021-08-27 10:34:58 -07:00
Garret Rieger 1457c1f080 [subset] set enum name changes. 2021-08-27 10:34:58 -07:00
Garret Rieger 1b5e159301 [subset] Remove HB_SUBSET_SETS_COUNT and flags comment. 2021-08-27 10:34:58 -07:00
Garret Rieger 4c389fd9e5 [subset] add unicode and glyph set enums. 2021-08-27 10:34:58 -07:00
Garret Rieger e3e1ae8766 [subset] proposed update to subset set apis. 2021-08-27 10:34:58 -07:00
Garret Rieger 1e1438c4fb
[subset] fix --*-file options in hb-subset. (#3176)
The previous change to add -/+ versions of each set type broke all of the --*-file input options since all of the parse functions now default to replacing the set if the + variant is not being used. This fixes the issue by changing parse_file_for to pass '+' as the name to the parsing function. This triggers the append mode.
2021-08-26 14:59:29 -06:00
Garret Rieger 9db494f517
[subset] Update remaining subset input sets to use inversion for all. (#3172)
* [subset] Update remaining subset input sets to use inversion for all.

* [subset] Update flag help for remaining sets to mention -=.
2021-08-26 10:51:38 -06:00
Behdad Esfahbod 99356ea5f0
Merge pull request #3150 from harfbuzz/item-context-tests
[test] Add tests for item context
2021-08-25 17:19:06 -06:00
Behdad Esfahbod 1620698bd5 [subset-input] Minor format 2021-08-25 16:26:58 -06:00
Behdad Esfahbod 18b4aab652
Merge pull request #3171 from googlefonts/unicode_glyph_invert
[subset] use inverted set for all unicodes.
2021-08-25 16:21:07 -06:00
Garret Rieger 75efade7a4 [subset] format --gids and --unicodes help messages better. 2021-08-25 14:51:21 -07:00
Garret Rieger cd07070e41 [subset] Move plan unicodes and gids population to end of _populate_unicodes... 2021-08-25 14:42:00 -07:00
Garret Rieger fa4bf7cf58 [subset] use inverted sets for glyph id input.
Adds --gids-=, --glyphs-=, --text-=, --unicodes-= options. Use inverted sets to represent all glyphs and/or all unicodes.
2021-08-25 14:31:11 -07:00
Behdad Esfahbod 4b5a81f13c [buffer] Fix hb_buffer_append() pre/post-context logic
Part of https://github.com/harfbuzz/harfbuzz/pull/3150
2021-08-25 15:20:54 -06:00
Garret Rieger 8f4f47df7c [subset] use inverted set for all unicodes.
Modify the code that handles input->unicodes to be safe with possibly inverted sets. Also adds --unicodes-= and --unicodes+= flags.
2021-08-25 13:34:05 -07:00
Behdad Esfahbod e9e6d66cd6 [subset] Minor internal parameter rename 2021-08-24 23:22:49 -06:00
Behdad Esfahbod 955f86a034 [test-set] Fix compiler warnings 2021-08-24 23:16:24 -06:00
Garret Rieger 59deb754b3 [subset] rename _collect_subset_layout to _collect_layout_indices.
Better describes what the function does.
2021-08-24 18:17:07 -06:00
Garret Rieger f2441a4b65 [subset] Remove retain all layout features flag.
Instead use inverted sets to handle requesting all features. Modifies feature collection in subset plan to intersect the set of requested features against the features in the font. This prevents iterating a fully filled feature tag set.
2021-08-24 18:17:07 -06:00
Garret Rieger f84daccb4f [set] include null pool sets in the permutations tested by inverted_operations. 2021-08-24 16:51:11 -06:00
Behdad Esfahbod c90678cbc5 [set] One more try to fix things
That I don't let a "make check -j10" run finish before pushing things
out means either that we need to speed up our build / test process,
or I need a faster laptop...
2021-08-24 11:11:12 -06:00
Behdad Esfahbod 357976963e [set] One more try at fixing clear() on empty set 2021-08-24 10:59:31 -06:00
Garret Rieger fb07f8f876 During subset input creation check for set alloc failures and fail if encountered. 2021-08-24 10:59:14 -06:00
Behdad Esfahbod b5177d2147 [set] Fix seam exposed by previous commit 2021-08-24 10:43:37 -06:00
Behdad Esfahbod f0de40dd61 Whitespace 2021-08-24 10:35:33 -06:00
Behdad Esfahbod 8cdbea5580 [ot-shape-normalize] Move buffer out of hb_ot_shape_normalize_context_t 2021-08-24 10:35:33 -06:00
Behdad Esfahbod 10da9fd20d [ot-map] Whitespace 2021-08-24 10:35:33 -06:00
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