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Author SHA1 Message Date
Behdad Esfahbod
56e8a29032 Fix static_size declaration 
I have a vague memory that it was intentionally written
that way, but I can't recall :-(.
 2023-08-22 15:50:55 -06:00
Behdad Esfahbod
2023384bdf
Merge pull request #4368 from googlefonts/support_gvar 
Initial implementation for gvar partial instancing
 2023-08-22 13:09:26 -07:00
Qunxin Liu
dd8d35766b [instancer] enable partial instancing tests when experimental api is on 2023-08-22 12:54:50 -07:00
dependabot[bot]
970d2c438f Bump github/codeql-action from 2.21.3 to 2.21.4 
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2.21.3 to 2.21.4.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](5b6282e01c...a09933a12a)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
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 2023-08-21 10:12:02 -07:00
dependabot[bot]
6c7aed1000 Bump fonttools from 4.42.0 to 4.42.1 in /.ci 
Bumps [fonttools](https://github.com/fonttools/fonttools) from 4.42.0 to 4.42.1.
- [Release notes](https://github.com/fonttools/fonttools/releases)
- [Changelog](https://github.com/fonttools/fonttools/blob/main/NEWS.rst)
- [Commits](https://github.com/fonttools/fonttools/compare/4.42.0...4.42.1)

---
updated-dependencies:
- dependency-name: fonttools
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-08-21 10:11:43 -07:00
Garret Rieger
ca906e8747 [repacker] fix fuzzer timeout. 
Corrects some mistakes in the handling of incoming_edges_ when memory allocation failures happen.
 2023-08-17 12:01:44 -06:00
Behdad Esfahbod
c7f2d440f4 [hb-view] Better cairo version check 2023-08-16 09:55:23 -07:00
Behdad Esfahbod
e714e7d4f3 [hb-view] Work around old cairo 
Fixes https://github.com/harfbuzz/harfbuzz/issues/4378
 2023-08-16 09:54:08 -07:00
Qunxin Liu
bea26446d2 [instancer] reference all points for gvar 
If a point is not referenced and delta is not inferred, set delta to 0
 2023-08-15 14:20:54 -07:00
Behdad Esfahbod
06ff3bcb8d [COLR,glyf] Use map instead of set for tracking current glyphs / layers 2023-08-15 14:41:18 -06:00
Behdad Esfahbod
b530e485cd [glyf] Don't recuse into alread-active composite glyphs 
Deny loops.
 2023-08-15 14:31:40 -06:00
Behdad Esfahbod
8f039ab4d6 [COLR] Avoid infinite-loop through PaintColrLayers 
Fixes https://github.com/harfbuzz/harfbuzz/issues/4376
Fixes https://oss-fuzz.com/testcase-detail/5717524023738368
 2023-08-15 11:27:19 -06:00
Behdad Esfahbod
0c80aec10b [COLR] Move cycle-detection to the renderer instead of cairo 
Alternative fix for https://github.com/harfbuzz/harfbuzz/issues/4375
 2023-08-15 10:30:38 -06:00
Behdad Esfahbod
21a894f055 [cairo] Protect against infinite loops 
Fixes https://github.com/harfbuzz/harfbuzz/issues/4375

Maybe we should do this in hb-ft and COLR instead?
 2023-08-15 10:21:26 -06:00
Behdad Esfahbod
7d7541e35d [test-paint] Print paint-color-glyph 2023-08-14 17:55:09 -06:00
Behdad Esfahbod
5560eb60d7 [paint] Fix docs 2023-08-14 17:05:22 -06:00
Behdad Esfahbod
47231bdc70 [COLR/cairo/ft] Fixups to paint-color-glyph and implement for hb-ft 2023-08-14 16:55:21 -06:00
Behdad Esfahbod
58effbcc4f . 2023-08-14 16:47:36 -06:00
Behdad Esfahbod
74527670fc [COLR/cairo] Add paint_color_glyph func 
Implement in cairo to use scaled-font's glyph cache.
 2023-08-14 16:22:06 -06:00
Behdad Esfahbod
8d19274c2d [layout] Speed up VarStoreInstancer 2023-08-14 14:40:26 -06:00
dependabot[bot]
1da4c61550 Bump github/codeql-action from 2.21.2 to 2.21.3 
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2.21.2 to 2.21.3.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](0ba4244466...5b6282e01c)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-08-14 10:02:22 -06:00
dependabot[bot]
8d44562b42 Bump hendrikmuhs/ccache-action from 1.2.9 to 1.2.10 
Bumps [hendrikmuhs/ccache-action](https://github.com/hendrikmuhs/ccache-action) from 1.2.9 to 1.2.10.
- [Release notes](https://github.com/hendrikmuhs/ccache-action/releases)
- [Commits](ca3acd2731...6d1841ec15)

---
updated-dependencies:
- dependency-name: hendrikmuhs/ccache-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-08-14 10:02:14 -06:00
dependabot[bot]
a8fb56e0f3 Bump meson from 1.2.0 to 1.2.1 in /.ci 
Bumps [meson](https://github.com/mesonbuild/meson) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/mesonbuild/meson/releases)
- [Commits](https://github.com/mesonbuild/meson/compare/1.2.0...1.2.1)

---
updated-dependencies:
- dependency-name: meson
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-08-14 10:02:02 -06:00
Behdad Esfahbod
e8eb1dc5ff [parse_tag] Accept non-ALNUM in tag name 2023-08-09 15:35:59 -06:00
Behdad Esfahbod
9a7afe922b [perf] Benchmark glyph painting 2023-08-09 12:00:41 -06:00
Behdad Esfahbod
077c4308cc [limits] Increase COLRv1 edge-count 
We have a "pixel" color font that was easily hitting the limit...
 2023-08-09 10:41:04 -06:00
Behdad Esfahbod
45c1ad0512 [paint] Add tracing 2023-08-09 10:27:45 -06:00
Behdad Esfahbod
483bc0a384 [arabic/stch] Center the stretched group over the digits 
Mostly relevant when there's one digit only.

https://github.com/harfbuzz/harfbuzz/issues/4369#issuecomment-1670361856
 2023-08-08 15:58:20 -06:00
Behdad Esfahbod
9daef6ed4e [arabic] Add test for previous commit 2023-08-08 13:33:11 -06:00
Behdad Esfahbod
313c772989 [arabic/stch] Also work in left-to-right direction 
Fixes https://github.com/harfbuzz/harfbuzz/issues/4369
 2023-08-08 13:06:12 -06:00
Behdad Esfahbod
40bfabd1f9 [arabic/stch] Zero advances 
This was working for our test suite because those glyphs were
declared mark and their advances zeroed automatically. But is
not the case in eg. the font posted at:

https://github.com/harfbuzz/harfbuzz/issues/4369
 2023-08-08 12:17:25 -06:00
Qunxin Liu
0aa5dafefd fix bots. 
-Also disable partial instancing tests for now, cause the command option
is wrapped by experimental_api
 2023-08-08 08:44:31 -07:00
Qunxin Liu
77b158c72d [instancer] add tests for gvar partial instancing 2023-08-07 16:02:02 -07:00
Qunxin Liu
32cfa37e2e [instancer] command line support for partial instancing 
-Also updated hb_subset_input_set_axis_range (), so user can define
default value as well
 2023-08-07 14:37:13 -07:00
Qunxin Liu
0065658e96 [instancer] enable cvar instancing code 2023-08-07 11:12:02 -07:00
dependabot[bot]
0ba4d539b3
Bump fonttools from 4.41.1 to 4.42.0 in /.ci (#4365) 
Bumps [fonttools](https://github.com/fonttools/fonttools) from 4.41.1 to 4.42.0.
- [Release notes](https://github.com/fonttools/fonttools/releases)
- [Changelog](https://github.com/fonttools/fonttools/blob/main/NEWS.rst)
- [Commits](https://github.com/fonttools/fonttools/compare/4.41.1...4.42.0)

---
updated-dependencies:
- dependency-name: fonttools
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2023-08-07 11:49:03 -06:00
Qunxin Liu
366ffd1ef0 [instancer] fix move constructor for tuple_delta_t 2023-08-07 10:42:49 -07:00
Qunxin Liu
1d91622ddf [instancer] add a hashing impl for floating point type 2023-08-07 10:42:49 -07:00
Qunxin Liu
5a4694b693 [instancer] add calc_inferred_deltas() for gvar 2023-08-07 10:42:49 -07:00
Qunxin Liu
fb44727401 [instancer] add instantiate () for gvar 2023-08-07 10:42:49 -07:00
Qunxin Liu
746b112faf [instancer] add serialize () for gvar 2023-08-07 10:42:49 -07:00
Qunxin Liu
3c86b096a9 [instancer] Add instantiate () and compile_bytes() for gvar 
-Also add support for using shared_points and shared_tuples
 2023-08-07 10:42:49 -07:00
Qunxin Liu
198612c1c8 [instancer] add decompile_glyph_variations () for gvar 2023-08-07 10:42:49 -07:00
Qunxin Liu
eb116e163e [instancer] Add new_gid->contour_points vector map in subset plan 
- Add an API in Glyph to export original contour_points vector, which is
  needed by infer_deltas when merging tuple variations with the same
  tent
 2023-08-07 10:42:49 -07:00
Qunxin Liu
a0f810effc [instancer] add struct glyph_variations_t for gvar 
-Add compile_peak_coords () in tuple_delta_t
-Add compile_shared_tuples () for glyph_variations_t
 2023-08-07 10:42:48 -07:00
Bruce Mitchener
cb92210b4c
Improve Markdown formatting. (#4366) 2023-08-07 11:19:30 -06:00
Behdad Esfahbod
49dbe0cd30 Another try 2023-08-06 15:07:57 -06:00
Behdad Esfahbod
483d4a8741 Fix bot 2023-08-06 14:40:45 -06:00
Behdad Esfahbod
7989702aba Audit and fix up serialize_subset uses 
Fixes https://github.com/harfbuzz/harfbuzz/issues/4362
 2023-08-06 14:17:50 -06:00
Khaled Hosny
1d665c2b52 8.1.1 2023-08-02 23:48:22 +03:00