Commit Graph

15111 Commits

Author SHA1 Message Date
Matthias Clasen dd454098c1 Add hb_language_get_scripts
This is a copy of the Pango implementation, minus caching.

Tests included.
2023-01-02 18:11:21 -05:00
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
Behdad Esfahbod 52110f13b0 [subset-input] Refactor copy-pasta code 2023-01-01 16:22:02 -07:00
Matthias Clasen 4adc748b13 Move Color tables to src/OT/Color/ 2023-01-01 14:57:53 -07:00
Behdad Esfahbod a5f1f3a05c [ft] Conditionalize all COLOR code on >= 2.11.1
Fixes https://github.com/harfbuzz/harfbuzz/issues/3994
2023-01-01 13:14:04 -07:00
Matthias Clasen dc5179d465 Drop hb-ot-color-colr-table.cc
Move everything into the .hh file.
2023-01-01 20:18:33 +02:00
Khaled Hosny 27684f14be [introspection] Skip sources not usable with GObject Introspection
There is no point in generating GIR for code interfacing with libraries
without introspection integration. This fixes spurious warnings on macOS
when g-ir-scanner mistakenly tries to scan system headers.
2023-01-01 20:08:19 +02:00
Matthias Clasen 2bd09a99c1
Merge pull request #3996 from harfbuzz/drop-unused-file
Drop an unused file
2023-01-01 10:30:40 -05:00
Matthias Clasen f60e7e3f8c Drop an unused file 2023-01-01 09:51:03 -05:00
Behdad Esfahbod 3ff91c449f [paint] Optimize transform operations again 2022-12-31 14:49:41 -07:00
Behdad Esfahbod 1a0dd49f1e
Merge pull request #3991 from harfbuzz/paint-optimize-transform
Paint optimize transform
2022-12-31 14:38:06 -07:00
Matthias Clasen 9f3b59fe6b Update expected test results
These need updates, because they record
every callback, and we've changed what
callbacks are happening.
2022-12-31 16:19:20 -05:00
Behdad Esfahbod edb812345a [subset-cff] Another exact allocation 2022-12-31 13:55:41 -07:00
Behdad Esfahbod 54dd01b865 [set] Use exact-allocation in copying
Significantly reduces memory consumption.
2022-12-31 13:33:40 -07:00
Behdad Esfahbod 2c64048bc4 [subset] Another exact-allocation 2022-12-31 13:26:00 -07:00
Behdad Esfahbod 0ec0214f10 [cff-subset] Adjust pre-allocation
Reduces memory use significantly.
2022-12-31 13:19:38 -07:00
Behdad Esfahbod b88ca81814 [paint-extents] Minor reorder 2022-12-31 12:53:00 -07:00
Behdad Esfahbod 0c6a721337 [set] Another exact-size allocation 2022-12-31 12:42:29 -07:00
Behdad Esfahbod b803024caf [cff2] Another exact-size allocation 2022-12-31 12:40:07 -07:00
Behdad Esfahbod 3d4659beaa [cff2] Use exact-size vector allocation for blends 2022-12-31 12:38:58 -07:00
Behdad Esfahbod 92e5933ee6 [vector] A couple more exact-size allocations 2022-12-31 12:35:30 -07:00
Behdad Esfahbod 2eacc37e08 [vector] Add internal API for exact-size allocation
Use it from a couple of places.
2022-12-31 12:30:31 -07:00
Behdad Esfahbod a0b46f3f6b [machinery] Refactor shared code into a macro 2022-12-31 12:15:14 -07:00
Behdad Esfahbod ebb475bae7 [multimap] Add consts 2022-12-31 12:11:14 -07:00
Behdad Esfahbod 9e3ff0e9f0 [paint] Fixup 2022-12-31 11:55:45 -07:00
Behdad Esfahbod 6b47fcb17a [paint] Add internal push_skew/pop_skew API 2022-12-31 11:40:12 -07:00
Behdad Esfahbod 46adf31b4c [paint] Add internal push_rotate/pop_rotate API 2022-12-31 11:35:39 -07:00
Behdad Esfahbod ce7835124a [paint] Add internal push_scale/pop_scale API 2022-12-31 11:32:15 -07:00
Behdad Esfahbod 7363eb373a [paint] Add internal push_translate/pop_translate 2022-12-31 11:24:42 -07:00
Behdad Esfahbod df91677997 [paint] Call internal API internally 2022-12-31 11:12:02 -07:00
Behdad Esfahbod 99da0e6cc3 [paint] Avoid div-by-zero 2022-12-31 11:04:40 -07:00
Behdad Esfahbod 4e94b65cff [paint-extents] Const-correctness 2022-12-31 10:53:40 -07:00
Behdad Esfahbod f6dc4698ef [paint-extents] Minor move variable 2022-12-31 10:52:32 -07:00