Commit Graph

9933 Commits

Author SHA1 Message Date
Behdad Esfahbod 29f60d1eaa [cff] Remove init/fini from blend_arg_t 2022-01-18 11:58:16 -07:00
Behdad Esfahbod 213e3f09b1 [vector] Add TODO Emplace? 2022-01-18 11:53:52 -07:00
Garret Rieger f1dc8b087c [subset-cff] Convert subr_closures_t to constructor/destructor instead of init/fini. 2022-01-18 10:29:04 -08:00
Behdad Esfahbod a48aa9850a [subset-cff] Remove another set of fini_deep 2022-01-18 09:32:58 -07:00
Behdad Esfahbod 07474aa8c6 [subset-cff1] Remove a constructor/destructor pair 2022-01-18 09:29:43 -07:00
Behdad Esfahbod a1e9a276eb [subset-cff2] Drop an constructor/destructor pair 2022-01-18 09:27:32 -07:00
Behdad Esfahbod 035f03346d [str_buff_vec_t] Remove unused fini method 2022-01-18 09:26:30 -07:00
Behdad Esfahbod de2cef42b4 [bimap] Remove init/fini 2022-01-18 09:21:31 -07:00
Behdad Esfahbod c3dd21f110 [cff] Remove unneeded init/fini 2022-01-18 09:11:08 -07:00
Behdad Esfahbod 15cceff3d7 [repacker] Replace fini_deep() with fini()
Vector calls destructor now.
2022-01-17 16:46:45 -07:00
Behdad Esfahbod 1198fb2468 [vector] Adjust construction criteria 2022-01-17 16:46:45 -07:00
Behdad Esfahbod c58bfa35fb [vector] Move semantics in vector remove() 2022-01-17 16:46:45 -07:00
Behdad Esfahbod 5946e945d5 [vector] Destruct in pop() 2022-01-17 16:46:45 -07:00
Behdad Esfahbod 7171917b52 [vector] Construct items when enlarging 2022-01-17 16:46:45 -07:00
Behdad Esfahbod 813eaba6ea [vector] Start adding destruction
Now we need to remove manual destruction, ouch!
2022-01-17 16:46:45 -07:00
Behdad Esfahbod 65a22836f8 [vector] Add XXX markers for remaining places that need work 2022-01-17 16:46:45 -07:00
Behdad Esfahbod 92f179075f Make hb_coerce static inline
That's the pattern we follow.

985b63b3ee (commitcomment-63973544)
2022-01-16 07:51:35 -07:00
Behdad Esfahbod 19793f333b Better try at previous commit
985b63b3ee (commitcomment-63973544)
2022-01-16 07:49:40 -07:00
Behdad Esfahbod 1173ed1f7f Try fix Mac build
985b63b3ee (commitcomment-63973544)
2022-01-16 07:48:02 -07:00
Behdad Esfahbod c0f57ccc88 [algs] Add default-construtor to hb_pair_t 2022-01-16 07:01:05 -07:00
luz paz e2e305066a Fix various typos
Found via `codespell -q 3 -S ./perf/texts -L actualy,ba,beng,fo,gir,inout,nd,ot,pres,ro,te,teh,timne`
2022-01-16 05:39:03 -08:00
Behdad Esfahbod 589bea15b7 Fix previous commit 2022-01-15 17:55:10 -07:00
Behdad Esfahbod b97e4f7084 Further adjust setlocale
Fixes https://github.com/harfbuzz/harfbuzz/issues/3375#issuecomment-1013783496
2022-01-15 17:47:51 -07:00
Behdad Esfahbod 63affc4eae [vector] Move semantics when resizing 2022-01-15 12:24:20 -08:00
Behdad Esfahbod 1c50106608 [meta] Include <memory>, for addressof
Fixes https://github.com/harfbuzz/harfbuzz/issues/3375
2022-01-15 13:09:06 -07:00
Behdad Esfahbod 71e6f742a8 [meta] Remove unused hb_ref() 2022-01-15 13:09:06 -07:00
Garret Rieger e30511a8de [map] Correct previous commit, if (...) was reversed. 2022-01-14 16:48:42 -08:00
Garret Rieger ff4e8c7eac [map] Fix bad memory access if hb_map.fini() was called twice. 2022-01-14 16:42:39 -08:00
Behdad Esfahbod 8a69e00639 [meta] Use std::addressof() instead of hb_addressof() 2022-01-13 16:17:34 -07:00
Behdad Esfahbod b7b0a15f7e [meta] Remove hb_add_const 2022-01-13 15:33:27 -07:00
Behdad Esfahbod 3b2e604237 [meta] Use std::is_const instead of hb_is_const 2022-01-13 15:32:46 -07:00
Behdad Esfahbod 909dde9df1 [meta] Use std::is_reference instead of hb_is_reference 2022-01-13 15:30:10 -07:00
Behdad Esfahbod 47afb3ef04 [meta] Replace hb_is_pointer with std::is_pointer 2022-01-13 15:27:41 -07:00
Behdad Esfahbod 956e0a4d13 [map] Destruct objects 2022-01-13 15:07:10 -07:00
Behdad Esfahbod bc0a5fdf43 [test-map] Add disabled tests with std::string 2022-01-13 13:34:22 -07:00
Behdad Esfahbod 985b63b3ee [map] Allow invalid items to be pointer to static object
By derefencing them when necessary.

Also, we do not rely on trivially-copyable, so remove that assertion.
2022-01-13 13:33:07 -07:00
Behdad Esfahbod 98b26eedf5 [check-static-inits] Only check library object files 2022-01-13 13:12:10 -07:00
Behdad Esfahbod 1e27f95dc1 [algs] Add hb_coerce() 2022-01-13 13:10:47 -07:00
Behdad Esfahbod 5a91db1135 [map] Remove constexpr invalid items
These were non-workable in the general case, eg std::string.
2022-01-13 12:44:48 -07:00
Behdad Esfahbod 114046dc27 [map] Construct objects 2022-01-13 12:38:26 -07:00
Behdad Esfahbod ca4f56bdc7 [map] Massage some more
Towards being able to store arbitrary types.
2022-01-13 12:18:59 -07:00
Behdad Esfahbod cfe2b66114 [algs] Fix hash chaining to std::hash() 2022-01-13 12:18:59 -07:00
Garret Rieger 87496bf63e [subset] fix fuzzer timeout if visisted_paint goes into error. 2022-01-13 11:08:24 -08:00
Khaled Hosny 0acf466c44 [doc] Fix hb_font_set_synthetic_slant param name 2022-01-13 01:29:30 +02:00
Behdad Esfahbod fa12f1ae25 Rename method 2022-01-12 15:08:34 -07:00
Behdad Esfahbod 9408e0d6d1 Rename variable 2022-01-12 15:07:34 -07:00
Behdad Esfahbod 96c969c820 Preserve glyph props 2022-01-12 15:06:40 -07:00
Behdad Esfahbod 0b2c514fb4 More macro cleanup 2022-01-12 11:20:58 -07:00
Behdad Esfahbod 0a42f46ce9 Fix compiler warning
Fixes https://github.com/harfbuzz/harfbuzz/issues/3364
2022-01-12 11:16:17 -07:00
Matthias Clasen 72f0b24ee3
docs: Clarify variation apis (#3363)
Make it explicit that the variations setters
replace all existing variations, even if
not all axes are included in the provided
values.

Co-authored-by: Matthias Clasen <mclasen@redhat.com>
2022-01-12 11:08:02 -07:00
Matthias Clasen befe3b5d5a
color: Document empty returns (#3362)
Document that the SVG and PNG getters return
the singleton empty blob if the glyph has no
color.

Fixes: #1413

Co-authored-by: Matthias Clasen <mclasen@redhat.com>
2022-01-12 11:07:25 -07:00
Behdad Esfahbod 13643934aa Clean up HB_NO_SETLOCALE
https://github.com/harfbuzz/harfbuzz/pull/3358#pullrequestreview-850500143
2022-01-12 10:54:28 -07:00
Behdad Esfahbod 53847dba92 [algs] Call std::hash from hb_hash() 2022-01-12 10:35:28 -07:00
Behdad Esfahbod 74811c501d [map] Map == / != use correct types 2022-01-12 10:35:28 -07:00
Behdad Esfahbod ce7f19a2cc Revert "[map] Actually use k/v invalid types for declaration!"
This reverts commit 6f559346ac.

Err. My bad.
2022-01-10 14:40:27 -07:00
Behdad Esfahbod 6f559346ac [map] Actually use k/v invalid types for declaration! 2022-01-10 14:29:36 -07:00
Behdad Esfahbod a45a630539
Fix unintentional locale dependency (#3358)
Avoid unintentional locale dependency

hb_variation_to_string uses sprintf with %g, which will produce
a locale-dependent decimal point, which is not desired here.

The output is supposed to be compatible with CSS syntax, and
that always uses '.' for the decimal point.

Fix this by changing the per-thread locale to "C" around sprintf call.

Fixes https://github.com/harfbuzz/harfbuzz/issues/3355
Fixes https://github.com/harfbuzz/harfbuzz/pull/3357
Fixes https://github.com/harfbuzz/harfbuzz/pull/3358

Co-authored-by: Matthias Clasen <mclasen@redhat.com>
2022-01-08 16:47:33 -07:00
Matthias Clasen d70825a6d1 docs: Add some details about coordinates
Mention what the effective values are when
coordinates have not been set.
2022-01-08 06:46:22 -08:00
Behdad Esfahbod 0a5c1c9705 [failing-alloc] Make it compile as C++ as well 2022-01-04 14:18:38 -07:00
Behdad Esfahbod bea5369c6d [buffer] Rename swap_buffers() to sync() 2022-01-04 10:52:05 -07:00
Behdad Esfahbod d1e7df5c3f [buffer] Add enter()/leave() pair around shape() 2022-01-04 07:32:04 -07:00
Behdad Esfahbod 43be5ba442 [buffer] Group shape-related members together 2022-01-04 07:26:53 -07:00
Behdad Esfahbod 52f5711ed0 [buffer] Add hb_buffer_create_similar()
Fixes https://github.com/harfbuzz/harfbuzz/issues/1555
2022-01-03 11:57:42 -07:00
Behdad Esfahbod f643b81ffc [buffer] Clean up internal state bookkeeping
hb_buffer_reset() was NOT resetting cluster_level. Ouch! Fix that.

Part of https://github.com/harfbuzz/harfbuzz/issues/1555
2022-01-03 11:45:31 -07:00
Behdad Esfahbod 36e9f467a4 [buffer] Overlay segment-properties in hb_buffer_append()
Part of https://github.com/harfbuzz/harfbuzz/issues/1555
2022-01-03 11:23:14 -07:00
Behdad Esfahbod 6a66992842 Add hb_segment_properties_overlay()
New API:
+ hb_segment_properties_overlay()
2022-01-03 11:21:29 -07:00
Behdad Esfahbod 165a6073fa
Merge pull request #3338 from harfbuzz/slant
[font] Add public API for synthetic slant
2022-01-02 12:02:20 -07:00
Behdad Esfahbod 3fc2e654c0 [metrics] Fix slant calc 2022-01-02 11:56:45 -07:00
Behdad Esfahbod a7751277e9 [docs] Add hb_font_[gs]et_synthetic_slant() 2022-01-02 11:50:02 -07:00
Behdad Esfahbod 4ab94443bb [metrics] Ouch. Fix slant code 2022-01-02 11:26:45 -07:00
Behdad Esfahbod f7d49d9c2b [metrics] Simplify 2022-01-02 11:16:33 -07:00
Behdad Esfahbod f1ba1f940f [metrics] Only scale caret rise/run if font is slanted 2022-01-02 10:58:25 -07:00
Behdad Esfahbod 45c2b6e384 [metrics] Harden math 2022-01-02 10:57:19 -07:00
Behdad Esfahbod fa008a021f [metrics] Implement synthetic slant for caret slope
Part of https://github.com/harfbuzz/harfbuzz/pull/3338
2022-01-02 10:46:38 -07:00
Behdad Esfahbod fc329f665f [metrics] Scale up horizontal caret rise/run
Eg. if rise/run are 1/0, we now return upem/0. This is equivalent.

Part of https://github.com/harfbuzz/harfbuzz/pull/3338
2022-01-02 10:43:13 -07:00
Behdad Esfahbod 0df83f52a1 Fix test 2022-01-02 08:01:11 -07:00
Behdad Esfahbod 5b87c30d6b [font] Mark hb_font_get_var_coords_design() non-experimental
Any remaining issue with the API will address later by deprecating it.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1865
2022-01-02 07:53:45 -07:00
Behdad Esfahbod 2d42fc9fbb [font] Load named-instance if face index top bits are set
This matches FreeType behavior.

Fixes https://github.com/harfbuzz/harfbuzz/issues/3348
2022-01-02 07:45:10 -07:00
Behdad Esfahbod da7dba0002 [face] Clarify face_index handling
Fixes https://github.com/harfbuzz/harfbuzz/issues/3347
2022-01-01 11:20:20 -07:00
Behdad Esfahbod 6da4b80e5f [hb-ot-var] Specify normalized 2.14 docs
Fixes https://github.com/harfbuzz/harfbuzz/issues/3345
2021-12-22 21:51:03 -07:00
Behdad Esfahbod 1b51be57dc [hb-ot-var] Actually set in/out argument
Fixes https://github.com/harfbuzz/harfbuzz/pull/3344
2021-12-22 21:43:48 -07:00
Behdad Esfahbod 06ee40213c Use invisible-glyph for spaces if font has no ASCII space
Fixes https://github.com/harfbuzz/harfbuzz/issues/3340

Should add tests ideally.
2021-12-22 21:34:44 -07:00
Behdad Esfahbod 602bd39680 [style] Adjust font slant angle for synthetic slant value
Part of https://github.com/harfbuzz/harfbuzz/pull/3338
2021-12-19 21:40:25 -08:00
Behdad Esfahbod ff697debd8 [GPOS] Apply font synthetic slant
Part of fixing https://github.com/harfbuzz/harfbuzz/issues/3196
2021-12-19 21:20:25 -08:00
Behdad Esfahbod 810f5d71c7 [font] Add public API for slant
Not hooked up internally to anything.

New API:

+ hb_font_set_synthetic_slant()
+ hb_font_get_synthetic_slant()

Part of fixing https://github.com/harfbuzz/harfbuzz/issues/3196
2021-12-19 21:20:25 -08:00
Garret Rieger 067f90a820 [subset] Fix for fuzzer timeout.
Fixes https://oss-fuzz.com/testcase-detail/5549945449480192

In prune_langsys: move LangSys visited check up before any work is done for a LangSys. In this particular case the compare() method is responsible for the majority of the time spent and wasn't being guarded with a visisted check.
2021-12-14 17:34:21 -07:00
Garret Rieger c4573c2ec7 [repacker] don't infinite loop if visited or roots is in error.
Fixes https://oss-fuzz.com/testcase-detail/5205038086094848
2021-12-14 15:57:48 -07:00
Khaled Hosny be91d2917d 3.2.0 2021-12-12 04:45:54 +02:00
Garret Rieger 77507a1d8d [subset] Don't double count visit lookups in closure_lookups
Each recursed lookup was getting counted once in closure_lookups() and then again in hb_closure_lookups_context_t::recurse.
2021-12-10 15:13:49 -07:00
Garret Rieger d67025705f [subset] reset the visited lookup count before each closure iteration. 2021-12-10 15:13:49 -07:00
Behdad Esfahbod 23159084b4 [morx] Reverse graphemese, not whole buffer
Fixes https://github.com/harfbuzz/harfbuzz/issues/3314
Supersedes https://github.com/harfbuzz/harfbuzz/pull/3315
2021-12-10 15:02:57 -07:00
Behdad Esfahbod 5b995526f7 [buffer] Fix reverse_group() to reverse() at the end 2021-12-10 14:59:56 -07:00
Behdad Esfahbod 21c4fc1011 [buffer] Add optional merge_clusters arg to reverse_groups() 2021-12-10 13:02:43 -07:00
Behdad Esfahbod e949e51218 [ot-layout] Port foreach_grapheme to buffer foreach_group 2021-12-10 12:58:27 -07:00
Behdad Esfahbod eb96e69d18 [buffer] Add foreach_group() 2021-12-10 12:55:29 -07:00
Behdad Esfahbod 1b78e04c78 [buffer] Add ::reverse_groups() 2021-12-10 12:45:43 -07:00
Behdad Esfahbod 4cd96e73e4 [buffer] Inline revers_range() / reverse() 2021-12-10 12:33:21 -07:00
Garret Rieger 5914acb3cb [repacker] Clear distance and position cache when assigning a new space.
A change in space will effect the distance assigned to the node and any of it's children so clear the distance cache.
2021-12-10 11:09:03 -07:00
Qunxin Liu 706014f69d [subset] (Chain)ContextSubst glyph_closure fix
- When pos_glyphs is empty, use current full glyphs set as input for
subsequent recursive closure process
- Also increase max_lookup_visit_count to 35000 cause a real font file hit
previous limit 20000 and some lookups are dropped unexpectedly
2021-12-10 11:08:36 -07:00
Garret Rieger 441877f56a [repacker] add test case for using max priority to resolve an overflow. 2021-12-09 17:46:52 -07:00
Garret Rieger be2c488e5d [repacker] Improve vertex priority packing.
Previous priority implementation would move a node further back within it's layer, but at max priority was unable to move any further up than that. This updates the implementation to have 3 priority levels:
1. Distance is reduced by half of table size.
2. Distance is reduced by full table size (move to beginning of the layer).
3. Distance is set to 0. Vertex will be packed as soon as possible.

Also makes the iterative resolutions aware of max priority, so it won't keep trying to raise priority beyond the maximum.
2021-12-09 17:46:52 -07:00
David Corbett 2404617a60 Update language system tag registry to OT 1.9 2021-12-09 07:18:57 -07:00
Behdad Esfahbod 002a1f70b8 [ft] Disable vertical funcs if HB_NO_VERTICAL 2021-12-08 10:45:30 -08:00
Behdad Esfahbod ef14cad736 [GPOS] Disable vertical advance if HB_NO_VERTICAL 2021-12-08 10:43:52 -08:00
Behdad Esfahbod 6ed22de127 [CONFIG] Fix HB_NO_VERTICAL build without HB_TINY 2021-12-08 10:40:40 -08:00
Behdad Esfahbod 53eebc7cd2 [CONFIG] Add HB_NO_VERTICAL 2021-12-08 08:34:20 -08:00
Behdad Esfahbod 9bc5d2903a [TINY] Don't disable VORG table in any config profile
Is needed for vertical layout of CFF fonts.

Fixes https://github.com/harfbuzz/harfbuzz/discussions/3294#discussioncomment-1770313
2021-12-08 08:16:17 -08:00
Garret Rieger 3e4a25098d [repacker] add a maximum number of roots that can be moved in one iteration.
Set to half of the roots in a space. This prevents the repacker from moving all roots in a space to a new space if their are overflows in every root.
2021-12-06 21:27:28 -07:00
Garret Rieger 02b12d7965 [repacker] Move all overflowing roots to a new space simultaneously. 2021-12-06 21:27:28 -07:00
Garret Rieger fa966bcc29 [repacker] create repacker output buffer after final length is known.
Don't rely on a buffer provided by the caller, as it may not be large enough.
2021-12-06 21:27:28 -07:00
Qunxin Liu 51655a078e [subset] COLR : only include glyphs after COLR closure 2021-12-06 13:29:21 -07:00
Behdad Esfahbod 70f8c57e5c [buffer] Rename find_min_cluster 2021-12-04 19:49:23 -08:00
Behdad Esfahbod 94d43c008a [buffer] Merge and rename clear_glyph_flags() 2021-12-04 16:56:39 -08:00
Behdad Esfahbod b95d252fab [CONFIG] Add HB_CONFIG_OVERRIDE_H to simplify config overrides 2021-12-03 11:49:55 -07:00
Qunxin Liu 74b46b29e7 [subset] MATH: don't serialize coverage table when iterator is empty
when iterator is empty, just set coverage offset to 0.
serialize() in coverage will at lease write out a 16-bit format header.
2021-12-03 08:00:33 -07:00
Garret Rieger 1d9ef3a75a [subset] Actually fix end_cp unitialized warning. 2021-12-01 11:53:10 -07:00
Garret Rieger d8635dfe5a [subset] Fix warning about uninitialized use of end_cp. 2021-12-01 11:17:46 -07:00
Khaled Hosny 7608b19167 [directwrite] Set unsafe to break flag
Like the rest of platform shapers. Otherwise hb-shape --verify goes
crazy.
2021-12-01 19:55:48 +02:00
Khaled Hosny 361a438658 Revert "Revert "[hb-directwrite] Don't load dwrit.dll dynamically""
This reverts commit ecbe224743.

It was causing directwrite shaper to crash in MSVC builds.
2021-12-01 19:55:48 +02:00
Khaled Hosny 549e2b7038 Revert "Remove direct link to dwrite from meson scripts"
This reverts commit 6ea6c581ed.
2021-12-01 19:55:48 +02:00
Garret Rieger 071aea42c2 [iter] add specialized implementation for hb_concat forward when iterators are not random access. 2021-12-01 08:37:04 -07:00
Garret Rieger 2e935514d9 [iter] fix forward implementation in hb_concat().
Add test coverage for forward.
2021-12-01 08:37:04 -07:00
Garret Rieger 39e76af19e [subset] add all_links () to object_t.
Helper to provide easy access to concatenated real and virtual links iterator.
2021-12-01 08:37:04 -07:00
Garret Rieger 9121ed0cec [subset] Improve sharing of Ligature subtables.
Ligature subtables use virtual links to enforce an ordering constraint between the subtables and the coverage table. Unfortunately this has the sideeffect of prevent the subtables from being shared by another Ligature with a different coverage table since object equality compares all links real and virtual. This change makes virtual links stored separately from real links and updates the equality check to only check real links. If an object is de-duped any virtual links it has are merged into the object that replaces it.
2021-12-01 08:37:04 -07:00
Garret Rieger ca22741110 [iter] add hb_concat (a, b).
Iterates over a, and then over b.
2021-12-01 08:37:04 -07:00
Garret Rieger 95329081c2 [subset] further optimize cmap4 packing. 2021-11-28 07:47:49 -07:00
Garret Rieger 599143824c [subset] Don't pad glyphs when using long loca. 2021-11-26 18:01:04 -07:00
Garret Rieger d9660fd58a [subset] Make cmap4 packing more optimal.
The current CMAP4 implementation uses whatever the current codepoint ranges are and then encodes them as indivudal glyph ids or as a delta if possible. However, it's often possible to save bytes by splitting up existing ranges and encoding parts of them using deltas where the cost of splitting the range is less than encoding each glyph individual.
2021-11-26 13:21:50 -07:00
Khaled Hosny 8aed5c21a3 3.1.2 2021-11-26 17:54:18 +02:00
Qunxin Liu 903a6baece [subset] layout_features filtering fix
we should not use get_size (), which returns length * item_size
2021-11-25 11:24:41 -07:00
Khaled Hosny 69d8f27c69 [meson] Require 0.55.0
We implicitly require it for building ragel subproject. This new version
requirement should satisfied in both Fedora 33 and Debian bullseye, and
not be too cutting edge for us.
2021-11-22 03:11:36 +02:00
Qunxin Liu 84dc4e85e8 [subset] avoid writing out duplicate extra glyph names in post table
Add check for possible duplicate with other name index
2021-11-19 17:22:35 -07:00
Behdad Esfahbod 325f26290e [array] Fix a couple constexpr warnings
./subprojects/harfbuzz/src/hb-array.hh:71:25: warning: 'constexpr' non-static member function will not be implicitly 'const' in C++14; add 'const' to avoid a change in behavior [-Wconstexpr-not-const]
  constexpr hb_array_t& operator = (const hb_array_t<U> &o)
                        ^
                                                            const
../subprojects/harfbuzz/src/hb-array.hh:72:5: warning: use of this statement in a constexpr function is a C++14 extension [-Wc++14-extensions]
  { arrayZ = o.arrayZ; length = o.length; backwards_length = o.backwards_length; return *this; }
    ^
../subprojects/harfbuzz/src/hb-array.hh:329:32: warning: 'constexpr' non-static member function will not be implicitly 'const' in C++14; add 'const' to avoid a change in behavior [-Wconstexpr-not-const]
  constexpr hb_sorted_array_t& operator = (const hb_array_t<U> &o)
                               ^
                                                                   const
../subprojects/harfbuzz/src/hb-array.hh:330:5: warning: use of this statement in a constexpr function is a C++14 extension [-Wc++14-extensions]
  { hb_array_t<Type> (*this) = o; return *this; }
    ^
4 warnings generated.
2021-11-19 17:19:09 -07:00
Behdad Esfahbod 98fefd5ded
Merge pull request #3301 from harfbuzz/hashmap-classes
Hashmap classes
2021-11-19 13:34:53 -07:00
Qunxin Liu ca418cac74 [subset] keep features that have FeatureParams and the tag is "size" 2021-11-19 13:31:25 -07:00
Qunxin Liu e88fc41ef3 [subset] inputSequence could be empty, change the sanity check 2021-11-19 12:57:43 -07:00
Behdad Esfahbod 4731b10736 [array] Mark constructors constexpr
../src/hb-map.hh:44:38: note: non-constexpr constructor 'hb_array_t' cannot be used in a constant expression
  static constexpr K INVALID_KEY   = kINVALID;
                                     ^
2021-11-19 12:33:37 -07:00
Behdad Esfahbod 1da7423ed9 [array] Add constructor taking std::nullptr_t
Not all impls implement nullptr_t in a way that would automatically
convert to what we were accepting.

In file included from ../src/test-map.cc:27:
../src/hb-map.hh:44:22: error: no viable conversion from 'nullptr_t' to 'const hb_array_t<const char>'
  static constexpr K INVALID_KEY   = kINVALID;
                     ^               ~~~~~~~~
2021-11-19 12:11:41 -07:00
Behdad Esfahbod e456922a76 [test] Fix nullptr_t scope issue 2021-11-19 12:04:08 -07:00
Behdad Esfahbod 5157cac0e2 [test] Silence unused-variable erros in test 2021-11-19 12:03:10 -07:00
Behdad Esfahbod 394f772937 [map] Allow storing classes in the hashmap
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
Behdad Esfahbod cba17fd101 [array] Add default methods again, this time the full set
Should add tests.
2021-11-19 11:49:03 -07:00
Garret Rieger a75b96f7e5 [sanitize] In lookup sanitize don't try to access subtable 0 if it isn't there. 2021-11-16 15:00:50 -08:00
Behdad Esfahbod 82a9f54410 [colr] Simplify sanitize 2021-11-10 10:50:38 -08:00
Garret Rieger 64b29dbd59 [subset] reuse colrv1 max nesting depth constant for sanitize. 2021-11-10 10:34:46 -07:00
Garret Rieger ace98cc65f [subset] Only sanitize recursion depth in COLR. 2021-11-10 10:34:46 -07:00
Garret Rieger 782a7377ad [sanitize] add a maximum recursion depth for sanitize. 2021-11-10 10:34:46 -07:00
Khaled Hosny cd5c6cd041 3.1.1 2021-11-08 06:59:55 +02:00
Matthias Clasen 1e07d42aa6 Typo fix 2021-11-07 07:58:28 +02:00
Matthias Clasen 1fd7fd9823 Cosmetics: Avoid confusing indentation
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