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14773 Commits

Author SHA1 Message Date
Behdad Esfahbod f54f5c1b16 Fix debug printer of bool 2021-07-22 11:38:27 -07:00
Garret Rieger 6269866bdd [subset] Keep bimap consistent if only one of the internal maps is in error. 2021-07-19 13:42:00 -06:00
Garret Rieger 48edbef96f [subset] bail if region_map is in error. 
Fixes fuzzer case https://oss-fuzz.com/testcase-detail/5499162606043136.
 2021-07-19 13:42:00 -06:00
Behdad Esfahbod 79e8b30609 [ot-shape] Fix application of kern table if GPOS kern is missing 
Was broken sometime after we implemented kerx and tweaking it.

Fixes https://github.com/harfbuzz/harfbuzz/issues/3043
 2021-07-16 16:29:44 -06:00
Behdad Esfahbod 1060b04938
Merge pull request #3060 from googlefonts/unicode_collect 
[subset] de-duplicate the logic that finds unicodes corresponding to …
 2021-07-14 17:50:46 -07:00
Garret Rieger 9aa0ecef3f [subset] de-duplicate the logic that finds unicodes corresponding to requested glyphs. 
Move the logic into subset planning and then re-use the results in cmap and OS2 subsetting. Removes depedency on cmap from os2.
 2021-07-14 17:31:47 -07:00
Garret Rieger deee24fbef [subset] Add missing FontName op code in top dict parsing. 
Fix for #3058
 2021-07-14 16:01:18 -06:00
Behdad Esfahbod 9985ca6491
Merge pull request #3057 from harfbuzz/ci-coverage-macos 
[ci] Add macOS GitHub workflow
 2021-07-13 13:42:09 -07:00
Khaled Hosny 2c7ef0db0b [ci] Generate only XML coverage data 
That is the one we are uploading, and HTML coverage seems broken on
macOS.
 2021-07-13 13:23:53 +02:00
Behdad Esfahbod f51384d375
Merge pull request #3027 from harfbuzz/buffer-sync 
Improving buffer synchronization
 2021-07-12 16:51:43 -07:00
Behdad Esfahbod 95b04f7409 [buffer] Remove unnecessary have_separate_output() 2021-07-12 17:36:38 -06:00
Behdad Esfahbod 3e266e5f64 [buffer] Update comments 2021-07-12 17:36:36 -06:00
Behdad Esfahbod 3807061d63 [ot-layout] Don't remove_output() before reverse substitution 
No need anymore, because of new swap_buffers() semantics.

Just assert instead.
 2021-07-12 17:36:22 -06:00
Behdad Esfahbod 10a9960f0a [buffer] Restructure swap_buffers() 
Is more of a "commit" operation now. Will rename when ready.
 2021-07-12 17:36:22 -06:00
Khaled Hosny f6c9fcfd3e [ci] Add macOS GitHub workflow 
To collect codecov coverage on macOS as well (hopefully it will run the
macOS-specific tests).
 2021-07-13 01:12:43 +02:00
Khaled Hosny d56afb750a [tests] Ignore more symbols 
These seem to be exported when building with code coverage on macOS.
 2021-07-13 01:12:34 +02:00
Behdad Esfahbod a7f4c985a8 [ot-layout] Always swap_buffers() even if no substitutions happened 2021-07-12 17:00:46 -06:00
Behdad Esfahbod 62b441e6ff [layout] Use Proxy::inplace instead of table index check 
Equivalent.
 2021-07-12 16:59:34 -06:00
Behdad Esfahbod 431f164003 [layout] Don't call clear_output() before pause-func 2021-07-12 16:57:25 -06:00
Behdad Esfahbod a623446a34 [shape] Remove stray clear_output() call in hb_shape() 2021-07-12 16:55:54 -06:00
Behdad Esfahbod 05c17787c4 [buffer] Rewind cursor in clear_output() 2021-07-12 16:55:08 -06:00
Behdad Esfahbod 1cb0ca1f2c Whitespace 2021-07-12 16:52:51 -06:00
Khaled Hosny 5f5a8b4dd7 [ci] Use the latest stable XCode image 2021-07-12 14:05:40 -07:00
Khaled Hosny 13187d29ef [ci] Drop macOS job using deprecated XCode image 2021-07-12 14:05:40 -07:00
Behdad Esfahbod 69310f14a6 [buffer] Change nil buffer have_output to false 
Seems like a historical artefact that it was true.
 2021-07-09 16:45:55 -07:00
Behdad Esfahbod 40884af17e [ot-layout] Narrow down random feature logic vs safe-to-break 2021-07-09 16:34:08 -07:00
Behdad Esfahbod 33b579d0ad [ot-layout] Clear random flag for subsequent flags 
Ouch!
 2021-07-09 16:34:08 -07:00
Behdad Esfahbod 29c9833e57 Remove Offset::serialize() 
Finishing https://github.com/harfbuzz/harfbuzz/pull/2355
 2021-07-09 11:58:36 -06:00
Khaled Hosny 63e15eac4f 2.8.2 2021-07-08 23:02:49 +02:00
Caleb Maclennan eee36bbea3 [releasing] Format notes as Markdown checklist for pasting in GH PR/Issue 2021-07-08 11:32:24 -07:00
Caleb Maclennan eda5dcdb3e [releasing] Drop obsolete release process items 2021-07-08 11:32:24 -07:00
Behdad Esfahbod 2337f0d047 Internally use hb_malloc/.../hb_free instead of malloc/.../free 
Redefining those stock names as macros was conflicting with gcc 10
headers.

Fixes https://github.com/harfbuzz/harfbuzz/issues/3044
 2021-07-08 10:54:09 -07:00
Behdad Esfahbod bb48bf52a4 Rename misc uses of "free" 
In preparation for fixing https://github.com/harfbuzz/harfbuzz/issues/3044
 2021-07-08 10:54:09 -07:00
Qunxin Liu 7416faceeb [subset] fuzzer fix: https://oss-fuzz.com/testcase-detail/5715464591376384 2021-07-08 09:09:30 -07:00
Khaled Hosny 895acdf7c7 [ci] Don’t build Cairo subproject with FontConfig on win32 cross-build 
We don’t need it and it breaks the build because FontConfig renamed its
master branch and the released version of Cairo wants to build
FontConfig from master branch.
 2021-07-06 14:13:37 +02:00
Garret Rieger 0da9158f62 [subset] Remove OffsetTo::serialize(). 
Convert remaining uses of it to serialize_serialize() which correctly uses the object packer.
 2021-06-30 14:05:48 -07:00
Behdad Esfahbod 0969614865 [ot-shape] Rewrite loop without foreach_grapheme() 
We were not using the graphemes, and that's costlier than just for().
 2021-06-26 08:52:53 -06:00
Qunxin Liu eee7b459ee [subset] add option --no-prune-unicode-ranges 2021-06-24 11:44:20 -07:00
Khaled Hosny c3be28ea26 [ot-shape] Numeric runs native direction is LTR 
See inline comments. Slightly modified version of the code from Jonathan
Kew on the linked issue.

Fixes https://github.com/harfbuzz/harfbuzz/issues/501
 2021-06-23 13:11:27 -07:00
Khaled Hosny 71a6296620 [tests] Make record-test.sh work with .otf files 
It hard-codes the file extension, but fonttools sunset will use .otf for
CFF fonts, so hard-code the output file from subset as well.
 2021-06-23 13:11:27 -07:00
Behdad Esfahbod cc9bb29491 [blob] Fix-up recent mistake in hb_blob_create() destroy(user_data) 
https://github.com/harfbuzz/harfbuzz/pull/3026#discussion_r653437491
 2021-06-20 18:47:03 -06:00
Garret Rieger bc06af977f [subset] speed up feature collection when tags are specified. 
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
Khaled Hosny 14f220b761 [directwrite] Support feature ranges 
Code copied from hb-uniscribe.cc and adapted to use DirectWrite types.
May be there is a better way to de-duplicate the code, though I'm not
exactly sure how or if it is worth it.
 2021-06-20 17:22:27 -07:00
Garret Rieger d2397d91f3 [subset] Add additional colrv1 subsetting tests that has a glyph with components. 2021-06-18 22:34:00 -07:00
Garret Rieger 26c80adb61 [subset] do colrv1 glyph closure before glyf composite closure. 2021-06-18 22:34:00 -07:00
Qunxin Liu d07f789ae3 [subset] support option "--notdef-outline" 2021-06-18 15:35:02 -07:00
Garret Rieger 10ad185932 [subset] add comment to copy_bytes(). 2021-06-16 17:35:39 -06:00
Garret Rieger 675ebbeb3a [subset] don't alloc zero bytes. 
It will be leaked later since hb_blob_create() won't set up the blob to cleanup since it has length zero.
 2021-06-16 17:35:39 -06:00
Behdad Esfahbod 93e6a9bc4e Revert "Remove unneeded buffer clear_output / remove_output calls" 
This reverts commit 06175b7143.

One of the sanitizers is failing. Pushing again as PR to debug.
I have suspicions.
 2021-06-15 15:38:49 -06:00
Behdad Esfahbod 06175b7143 Remove unneeded buffer clear_output / remove_output calls 
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