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15292 Commits

Author SHA1 Message Date
Behdad Esfahbod 097fb8b8aa [priority-queue] Use resize instead of shrink 
To avoid reallocation of smaller array. Not desirable here.
 2023-01-05 14:38:10 -07:00
Behdad Esfahbod 8a17cc4ecf [gsubgpos] Use swap instead of move 
Move is wrong when we want to reuse the object.
 2023-01-05 14:15:38 -07:00
Behdad Esfahbod 4401dd2482 [gsubgpos] Minor use ->clear() directly 2023-01-05 14:13:57 -07:00
Behdad Esfahbod 207ae11ab9 [set] Allocate first page exact 2023-01-05 14:08:47 -07:00
Behdad Esfahbod 0b7f6d6cf0 [gsubgpos] Reduce hb_set_t allocations 2023-01-05 14:05:11 -07:00
Behdad Esfahbod 3961cc46bf [gsubgpos] Cache pos_glyphs allocation in closure 
Saves some 3% in Gulzar-Regular subsetting.
 2023-01-05 13:58:57 -07:00
Behdad Esfahbod a90f149e1b [gsubgpos] Minor drop an allocation 2023-01-05 13:52:11 -07:00
Behdad Esfahbod c54debc76d [face] Add hb_face_collect_nominal_glyph_mapping 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3973
 2023-01-05 11:57:48 -07:00
Behdad Esfahbod ec70a3f797 [map] Include 2023-01-05 11:52:12 -07:00
Behdad Esfahbod 8b12c19573 [face] Split hb-face-builder.cc 2023-01-05 11:42:21 -07:00
Behdad Esfahbod b0d9421b11 [docs] Remove reference to 2.x.x 
Fixes https://github.com/harfbuzz/harfbuzz/issues/4006
 2023-01-05 11:21:46 -07:00
Behdad Esfahbod dc7b3a627d [test-map] Another test 2023-01-05 10:49:10 -07:00
Behdad Esfahbod a8df5cb07d [test-map] Test keys() / values() 2023-01-05 10:47:47 -07:00
Konstantin Käfer a349eef6a6 Disable hb_paint_extents_* functions if HB_NO_PAINT is defined 2023-01-05 10:18:47 -07:00
Behdad Esfahbod 9420966f5b [map] Fix next() 2023-01-05 10:17:24 -07:00
Behdad Esfahbod 35f46e74d1 [map] Add hb_map_keys() and hb_map_values() 2023-01-04 17:12:08 -07:00
Behdad Esfahbod 07f2d8d538 Comment 2023-01-04 15:42:56 -07:00
Behdad Esfahbod 4f6079138d [map] Add hb_map_update() 2023-01-04 13:58:46 -07:00
Behdad Esfahbod c350458539 [subset-plan] Relax const return type of a few functions 
Fixes https://github.com/harfbuzz/harfbuzz/issues/4003
 2023-01-04 13:25:03 -07:00
Behdad Esfahbod dbf0964a0f [map] Doc 2023-01-04 13:17:14 -07:00
Behdad Esfahbod 0875a420f7 [map] Doc 2023-01-04 13:11:37 -07:00
Behdad Esfahbod ffafcf9633 [map] Add hb_map_next() 2023-01-04 12:56:42 -07:00
Behdad Esfahbod 3e471bbc08 [vector] Better test 2023-01-04 11:53:49 -07:00
Behdad Esfahbod 45fc919a10 [bit-set] Minor setting length on allocation failure 2023-01-04 11:35:44 -07:00
Behdad Esfahbod d8509061e6 [vector] It's okay if shrinking fails 2023-01-04 11:33:54 -07:00
Behdad Esfahbod 6c272b920d [set] Don't discard allocation in operator= 
That had caused memory thrashing.

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=54789
 2023-01-03 13:00:41 -07:00
Behdad Esfahbod e6bbf112ea [buffer] Better document set_content_type 
Fixes https://github.com/harfbuzz/harfbuzz/issues/4000
 2023-01-03 12:35:48 -07:00
Behdad Esfahbod 8f2345ca36 Use more vector resize_exact 2023-01-02 18:08:45 -07:00
Behdad Esfahbod b6be455020 [vector] Add resize_exact() 2023-01-02 18:05:43 -07:00
Behdad Esfahbod a516ce97e0 [subset-cff] Add a few exact-allocation calls 2023-01-02 17:58:51 -07:00
Behdad Esfahbod 4a435dc024 [subset-cff] Remove an unlikely 2023-01-02 17:41:31 -07:00
Behdad Esfahbod f8c578fd93 [subset-cff] Remove commented-out line 2023-01-02 17:33:04 -07:00
Behdad Esfahbod d5e1748f31 [cff] Simplify add_op() 2023-01-02 12:26:43 -07:00
Behdad Esfahbod 27531d853e [subset-cff] Move code around 2023-01-02 12:05:11 -07:00
Behdad Esfahbod 9afe5f973e [vector] Fix leak 
Discovered by https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=54767
 2023-01-02 11:46:45 -07:00
Behdad Esfahbod 4f013c42f0 [subset-cff] Always compact charstrings 
Reduces non-preprocessed subsetting memory footprint significantly.
 2023-01-02 10:39:14 -07:00
Behdad Esfahbod d3ed6eed43 [cff] Initialize a member variable 
For good hygiene.
 2023-01-02 10:39:14 -07:00
Khaled Hosny 8ccc704c9a [ci/win32] Disable Cairo tests as well 2023-01-02 18:57:54 +02:00
Khaled Hosny 5d81fc0f1c [meson] Update Cairo subproject 
Update to the latest master to get color fonts working. Disable dwrite
on Windows builds as it does not compile and we don’t need it.
 2023-01-02 18:57:54 +02:00
Behdad Esfahbod 55a7d81740 [vector] Allocate exact size in operator= 2023-01-01 23:07:42 -07:00
Behdad Esfahbod 449910d431 [vector] Allocate exact size in constructor 2023-01-01 19:27:10 -07:00
Behdad Esfahbod 4dda1f7881 [cff-subset] Compact charstrings just after parsing 
Massive peak-memory saving when processing face.
 2023-01-01 19:00:04 -07:00
Behdad Esfahbod a7617c3cf1 [cff-subset] Drop hints just after parsing charstring 
In prep for next commit.
 2023-01-01 18:58:08 -07:00
Behdad Esfahbod b1c4cb0cae [cff2] Use a shrink instead of resize 
Such that we can free the allocation.
 2023-01-01 18:41:19 -07:00
Behdad Esfahbod b87360763e [vector] Support shrinking storage if exact size provided 
Only do it if requested size is less than quarter of allocated size.

This has massive benefit during CFF subset preprocessing.
 2023-01-01 18:38:28 -07:00
Behdad Esfahbod 1119e60296 [subset-cff] Tweak another storage allocation 2023-01-01 18:31:32 -07:00
Behdad Esfahbod 85e8f2b53f [hb-subset] Initialize preprocess variable 2023-01-01 18:26:08 -07:00
Behdad Esfahbod f0b5286b36 [features] Sort 2023-01-01 17:04:59 -07:00
Behdad Esfahbod 4a5bd7a926 [subset] Add hb_subset_input_keep_everything() 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3998

New API:
+ hb_subset_input_keep_everything()
 2023-01-01 16:53:28 -07:00
Behdad Esfahbod d87add41b3 [hb-subset] Rename --preprocess-face to --preprocess 
Keep old name working but hidden.
 2023-01-01 16:27:26 -07:00