394f772937
[map] Allow storing classes in the hashmap
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3293
The trick was to change the type of the invalid key/value to be non-class.
2021-11-19 11:49:23 -07:00
1e07d42aa6
Typo fix
2021-11-07 07:58:28 +02:00
1fd7fd9823
Cosmetics: Avoid confusing indentation
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This line had me confused for a second because
the condition looked like a cast and the if just
looked misplaced. Add a line break to prevent
such confusion.
2021-11-06 09:19:55 -07:00
3471f8f69e
docs: Clarify a doc comment
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Reword the docs for hb_ot_layout_script_select_language and
be a bit more specific about the returned index.
2021-11-06 09:19:55 -07:00
364b6b3989
[subset] Don't assume FeatureList is sorted
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Though the spec said FeatureRecords are sorted alphabetically by feature
tag, there're font files with unsorted FeatureList. And harfbuzz is not
able to subset these files correctly because we use binary search in
finding featureRecords when collecting lookups. Also
find_duplicate_features needs to be updated to handle this.
2021-11-02 15:15:02 -07:00
6d555ce82e
[meta] Use std::forward instead of hb_forward()
2021-11-02 00:18:22 -06:00
b36f1510ec
[doc] Add missing version tags
2021-09-18 23:09:07 +02:00
95b04f7409
[buffer] Remove unnecessary have_separate_output()
2021-07-12 17:36:38 -06:00
3807061d63
[ot-layout] Don't remove_output() before reverse substitution
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No need anymore, because of new swap_buffers() semantics.
Just assert instead.
2021-07-12 17:36:22 -06:00
a7f4c985a8
[ot-layout] Always swap_buffers() even if no substitutions happened
2021-07-12 17:00:46 -06:00
62b441e6ff
[layout] Use Proxy::inplace instead of table index check
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Equivalent.
2021-07-12 16:59:34 -06:00
431f164003
[layout] Don't call clear_output() before pause-func
2021-07-12 16:57:25 -06:00
1cb0ca1f2c
Whitespace
2021-07-12 16:52:51 -06:00
40884af17e
[ot-layout] Narrow down random feature logic vs safe-to-break
2021-07-09 16:34:08 -07:00
33b579d0ad
[ot-layout] Clear random flag for subsequent flags
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Ouch!
2021-07-09 16:34:08 -07:00
bb48bf52a4
Rename misc uses of "free"
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In preparation for fixing https://github.com/harfbuzz/harfbuzz/issues/3044
2021-07-08 10:54:09 -07:00
bc06af977f
[subset] speed up feature collection when tags are specified.
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Precompute a feature index filter to avoid needing to iterate the feature tag list for each encountered feature index. For this particular fuzzer case speeds up feature collection from 50s to 2s.
2021-06-20 17:45:19 -07:00
93e6a9bc4e
Revert "Remove unneeded buffer clear_output / remove_output calls"
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This reverts commit 06175b7143
2021-06-15 15:38:49 -06:00
06175b7143
Remove unneeded buffer clear_output / remove_output calls
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Made sure clear_output is always paired with swap_buffers.
Trying to see if we can move towards RAII-like buffer iterators
instead of the buffer keeping an iterator internally.
2021-06-15 14:33:27 -06:00
a9fb6a0c3c
[aat] Add start table/end table to buffer messages
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Related to https://github.com/harfbuzz/harfbuzz/issues/3008
2021-06-06 10:35:28 -07:00
cf9538e808
Removal remaining uses of "blacklist" terminology
2021-06-04 22:33:16 -06:00
90713f270e
[hb-ot-layout] Document some return values
2021-04-30 14:05:33 -06:00
0e1c0fa404
[subset] optimize glyph closure method: step 5
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add testcase and some fixes
2021-03-17 15:22:07 -06:00
8450f43ae1
[buffer] HB_NODISCARD next_glyph()
2021-03-15 16:01:35 -06:00
5151c2b668
[introspection] Replace deprecated allow-none
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Use optional or nullable as appropriate.
2020-12-30 19:21:49 -08:00
8e8c3e5878
[docs] Complete hb-ot-layout docs a bit
2020-12-30 19:21:49 -08:00
a8e72ee784
[docs] Use %true and %false consistently
2020-12-30 23:28:26 +02:00
e93de6362b
[docs] Document unused language in get_baseline
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Document that language_tag in hb_ot_layout_get_baseline() is currently
unused.
Fixes https://github.com/harfbuzz/harfbuzz/issues/2662
2020-12-30 11:53:46 -08:00
428c111f13
Fix spacing around casts
2020-11-17 09:05:40 +00:00
70331ca485
[Docs] Minor
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update GTK-Doc comments in hb-ot-layout.
2020-09-26 09:47:13 +02:00
122a2897e4
[aat] Remove lcar support
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Very low use, only two distinct font files, Apple Chancery.ttf and Hoefler Text.ttc
have it so it really doesn't worth the size addition and so, but one may argue that
whole ligature caret is low use but guess we better to encourage GDEF one anyway.
2020-07-06 00:05:36 +04:30
e4203c1469
2.6.8
2020-06-22 12:51:22 +04:30
d38eb49f46
Move the iteration logic to FeatureParamsCharacterVariants
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Hopefully I can make members protected also.
2020-06-19 23:46:49 +04:30
9b3d4f457e
Use dagger in hb_ot_layout_feature_get_characters
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The way it used to work was a bit nonidiomatic but the replacment
is idiomatic way of iterating used elsewhere.
The new code just doesn't check nullability of "characters", which isn't
what we do anywhere else.
2020-06-19 23:46:44 +04:30
63422c4cbc
[ot-layout] simplify
2020-06-19 23:26:18 +04:30
f1488152bd
[doc] Remove the not needed comment
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All the other similar iterating API are like this and don't have such
comment, written at the time I wasn't familiar enough with the way such
API are shaped.
2020-06-19 23:07:30 +04:30
70d6696cc6
[dispatch] Don't require debug_depth for untraced objects
2020-06-18 17:09:39 -07:00
5bc4cedde6
Rename
2020-06-18 17:04:35 -07:00
8d0a90ac1b
[dispatch] Default debug level to 0
2020-06-18 16:53:54 -07:00
e47a2ab8f8
Remove unused dispatcher names
2020-06-18 16:48:07 -07:00
b2a1acccd9
Simplify get_glyph_alternates() dispatcher
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Trying to make it **very simple** to add a specialized dispatcher for
one API to be routed to just a few objects (one in this case).
2020-06-18 16:41:31 -07:00
ffe8d3f39d
Use dispatch for get_glyph_alternates_t
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First time we do this in a way that if target object doesn't have the matching
function we basically "ignore". Risky but I feel like is the right decision
for this case.
I'm going to put back the template varargs and use those, which would make
the dispatcher be just that: "dispatcher", and wouldn't need to carry the
call context. That would be a refreshing change I think.
2020-06-18 16:31:39 -07:00
5bede33885
Whitespace
2020-06-18 15:25:19 -07:00
1bac85828c
[layout] Rename _get_alternates to _get_glyph_alternates
2020-06-18 22:56:07 +04:30
d3c169792b
[layout] move alternate buffer iteration logic to AlternateSet
2020-06-18 09:23:13 +04:30
1348a2c865
[layout] hb_ot_layout_lookup_get_alternates, a new API
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An API to retrieve one-to-one alternates from a given GSUB lookup index.
2020-06-18 09:11:07 +04:30
e7c79e16b8
Merge pull request #2287 from simoncozens/instrumentation
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Add messages for GPOS/GSUB (take 2)
2020-06-17 15:32:40 -07:00
fe926970bc
Reformat messages again
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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
973c47f6c9
[subset] Move 2 experimental public api methods to be private methods in GSUB/GPOS.
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2 methods are: hb_ot_layout_closure_lookups and hb_ot_layout_closure_features
2020-06-12 01:20:30 +04:30
56719474c2
s/blacklist/blocklist/g
2020-06-05 12:57:23 -07:00
Behdad Esfahbod
Matthias Clasen
Qunxin Liu
Khaled Hosny
Garret Rieger
Simon Cozens
Nathan Willis
Ebrahim Byagowi