Commit Graph

15872 Commits

Author SHA1 Message Date
Behdad Esfahbod 4129061e37 Revert "Move hb-ot-name-language-static.hh out of hb-static.cc"
This reverts commit 7b5f0dd3a8.

Fixes https://github.com/harfbuzz/harfbuzz/issues/4203
2023-04-24 13:04:05 -06:00
Behdad Esfahbod e76a3649db [atomic] Comment 2023-04-22 10:20:25 -06:00
Behdad Esfahbod 8e43e3a8ce [priority-heap] Comment 2023-04-22 10:16:43 -06:00
Behdad Esfahbod 48f8ed7e02 Docs 2023-04-22 10:14:01 -06:00
Behdad Esfahbod b31684dca4 [cache] Add some AI-generated comments 2023-04-22 09:47:58 -06:00
Behdad Esfahbod bffdca89f7 [pool] Add funny Copilot comment 2023-04-22 09:32:57 -06:00
Behdad Esfahbod a960571f24 [glyf] Comments 2023-04-21 16:45:08 -06:00
Behdad Esfahbod 2b042cc5c6 [VarComposite] Implement trim_padding() 2023-04-21 16:43:47 -06:00
Qunxin Liu 591c9460dc [instancer] compile composite glyphs directly with shifted component
points instead of deltas
2023-04-21 15:47:26 -06:00
Behdad Esfahbod 3520f528aa [CompositeGlyph] Apply gvar deltas with component transform
This was being done wrong for one of the scaled_offsets() cases.
2023-04-21 15:46:36 -06:00
Behdad Esfahbod 33972b3bf6 [glyf] Increase CompositeGlyf memory allocation
The 50% wasn't justified by logic.
2023-04-21 12:37:51 -06:00
Behdad Esfahbod 290cef39be [glyf] When instancing, just spew empty VarComposites
Before we were dropping the entire glyf table.
2023-04-21 12:22:30 -06:00
Behdad Esfahbod 4353192d05 [aat] Tweak a couple sanitize calls that are never called 2023-04-21 11:59:15 -06:00
Behdad Esfahbod 305012609b [hdmx] Remove unused unsafe function 2023-04-21 11:42:18 -06:00
Behdad Esfahbod f74abc307d [face] Comment 2023-04-21 11:37:37 -06:00
Behdad Esfahbod d1f49ba6d2 [VarComposites] More ifdef guards 2023-04-20 18:17:14 -06:00
Behdad Esfahbod 1e9a0511f3 [subset] Fix HB_TINY build 2023-04-20 17:47:04 -06:00
Behdad Esfahbod 106a237e40 [subset/glyf] Close over VarComposite glyphs
Subsetting VarComposite glyphs works now.
2023-04-20 17:46:07 -06:00
Behdad Esfahbod f2d21425a3 [VarC/subset] Support subsetting VarComposites
By renumbering components.
2023-04-20 17:32:59 -06:00
Behdad Esfahbod 15d0a1dcfd [glyf] TODO 2023-04-20 17:28:10 -06:00
Behdad Esfahbod 85d0c3b5f1 [glyf] Comment 2023-04-20 17:17:28 -06:00
Behdad Esfahbod 5d74b42b9e [glyf] Change variable name 2023-04-20 17:15:57 -06:00
Behdad Esfahbod c997e490c7 Remove unnecessary return 2023-04-20 17:02:38 -06:00
Behdad Esfahbod 781da13e99 [glyf] Comment 2023-04-20 16:59:25 -06:00
Behdad Esfahbod 0e4bcf908c [hmtx] Add TODO 2023-04-20 16:23:41 -06:00
Behdad Esfahbod 639f45ef9e [beyond-64k/subset] Implement subsetting of hmtx beyond64k 2023-04-20 16:21:08 -06:00
Behdad Esfahbod b3da715b9c Fix HB_TINY build 2023-04-20 16:05:03 -06:00
Behdad Esfahbod 32f145ff9c Fix build 2023-04-20 15:58:26 -06:00
Behdad Esfahbod 000a3c5dca [beyond-64k/subset] Fetch lsb from glyph table if not available
The beyond-64k hmtx table doesn't encode LSB. If subsetting brings
the glyph under 64k (which currently is the only mode we support),
then we need to encode the LSB, which wasn't available. We need to
fetch xMin from glyf table and set it as LSB.
2023-04-20 15:53:10 -06:00
Behdad Esfahbod 1111c7578e hb_memset 2023-04-20 15:17:23 -06:00
Behdad Esfahbod 219e739c9f [beyond-64k/subset] Lower CompositeGlyph GID24's when possible 2023-04-20 15:13:12 -06:00
Behdad Esfahbod a2e8ecf996 [Glyph] Minor change type of type to enum type
Say that thrice.
2023-04-20 14:08:23 -06:00
Behdad Esfahbod 317e3693da [beyond-64k] Fail hmtx subsetting if subset too large 2023-04-20 11:48:43 -06:00
Behdad Esfahbod 64ecf8720c [beyond-64k] Fix subsetting of maxp 2023-04-20 11:42:45 -06:00
Behdad Esfahbod 7f629c0df2 [docs] clarify purpose of FreeType integration
Fixes https://github.com/harfbuzz/harfbuzz/issues/4200
2023-04-19 13:16:18 -06:00
Garret Rieger 19e1b698c5 [subset] Fix ubsan failure. 2023-04-18 13:21:46 -06:00
Garret Rieger 647b024784 [subset] Fix fuzzer issue https://oss-fuzz.com/testcase-detail/6521393809588224 2023-04-18 13:21:46 -06:00
Garret Rieger 3db6baa20e [subset] add test for lig glyph fix. 2023-04-17 14:35:27 -06:00
Garret Rieger 8658c257c4 [subset] In LigatureSubst subsetting, check if the ligature glyph is in glyphset.
Otherwise coverage will not match the retained ligature sets.
2023-04-17 14:35:27 -06:00
Josef Friedrich ac4c3b3e85 Fix typos in the source code docs 2023-04-17 12:21:05 -06:00
DeadSix27 ef6adadba9 meson: add an option to disable utilities building
Adds the missing utilities option to meson builds for parity with CMake builds
2023-04-17 18:55:38 +02:00
Garret Rieger 90356eb226 [subset] Note --no-layout-closure is only for GSUB. 2023-04-14 15:12:41 -06:00
Garret Rieger 14b9d8d534 [subset] add --no-layout-closure flag.
Disables layout glyph closure. Fixes #4192.
2023-04-14 15:12:41 -06:00
Behdad Esfahbod 9c258936e7 [SECURITY] Update 2023-04-14 11:35:34 -06:00
Pedro Kaj Kjellerup Nacht feb1f6d39e Add security policy
Signed-off-by: Pedro Kaj Kjellerup Nacht <pnacht@google.com>
2023-04-14 11:34:06 -06:00
Pedro Kaj Kjellerup Nacht 26c719e8cd Add read-only top-level permissions to cifuzz.yml
Signed-off-by: Pedro Kaj Kjellerup Nacht <pnacht@google.com>
2023-04-12 10:23:20 -06:00
Qunxin Liu 96ed20725c [instancer] update bound metrics for CFF2 instancing 2023-04-05 17:27:11 -06:00
Behdad Esfahbod 04a47932a3 [paint] Remove enum trailing comma in C header
Fixes https://github.com/harfbuzz/harfbuzz/discussions/4188
2023-03-31 11:44:08 -06:00
Garret Rieger 2cd81fdfb6 [subset] fix memory leak.
Fixes fuzzer issue https://oss-fuzz.com/testcase-detail/6169920089227264
2023-03-30 16:19:41 -06:00
Behdad Esfahbod 453ded0539 [indic] Tighten up base-finding
Fixes https://github.com/harfbuzz/harfbuzz/issues/4185
2023-03-28 13:18:03 -06:00