Commit Graph

81 Commits

Author SHA1 Message Date
Khaled Hosny c9796d15e1 Fix sbix glyph extents
* The ‘height’ needs to be negated since the API returns “distance from
  top to bottom side”.
* Similarly, the ‘y_offset‘ needs to be added to the height to get the
  ‘y_bearing’, since sbix’s offset is “the point in the glyph relative
  to its lower-left corner which corresponds to the origin” while
  ‘y_bearing’ is the “top side of glyph from origin”.

With these changes the sbix glyph metrics return values similar to other
tables, as they were otherwise unusable.
2019-07-22 05:42:34 +02:00
David Corbett d64fb9db52 [use] Allow U+1A60 TAI THAM SIGN SAKOT after vowel 2019-05-27 13:14:03 -04:00
David Corbett 125c45ed36 Convert Consonant_Initial_Postfixed to CONS_MED 2019-05-15 14:34:25 -07:00
Behdad Esfahbod 21bb80ebf2 [indic] Add back medial-consonant to grammar
Fixes https://github.com/harfbuzz/harfbuzz/issues/1592
2019-03-28 20:50:04 -07:00
Behdad Esfahbod 5ab6de7a6f [khmer] Add trailing Coeng to syllable grammar
Fixes https://github.com/harfbuzz/harfbuzz/issues/1541
2019-03-28 20:23:12 -07:00
Ebrahim Byagowi 8b6eb6cf46
Add a macOS 10.14.3 fonts tests (#1608) 2019-03-08 01:33:41 +03:30
Behdad Esfahbod a9321cb5f8 Fix mac test 2019-01-25 16:11:45 +01:00
Behdad Esfahbod 06358ae974 [AAT] Add test for recent Ligature stack fix, using Zapfino on Mac 2019-01-25 15:11:47 +01:00
Behdad Esfahbod 00f06d1aa6 Fix test 2019-01-24 16:11:05 +01:00
Behdad Esfahbod 9f31417733 Form cluster for Emoji sub-region tag sequences
Fixes https://github.com/harfbuzz/harfbuzz/issues/1556
2019-01-24 16:08:33 +01:00
Behdad Esfahbod 5034f8f2ab Fix macos tests with previous commit 2019-01-24 12:50:38 +01:00
Behdad Esfahbod 3ecda71041 Adjust mark offsets when zeroing from fallback mark positioning code
Adjust tests.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1532
2019-01-24 12:28:24 +01:00
Ebrahim Byagowi bf738ba3ba
[test][aat] Remove extra --shaper ot
As run-tests.py already adds it
2018-11-30 00:06:40 +03:30
Ebrahim Byagowi e0307de818
[test][aat.kern] More (#1427) 2018-11-29 11:36:05 +03:30
Ebrahim Byagowi 7b78d2233d
[test][aat] Update expectency
It is not visually noticeable but apparently affected by kern format2 correct implementation.
I should've checked CoreText result which can't as CircleCI outage.
2018-11-29 00:55:05 +03:30
Ebrahim Byagowi 5155067e10
[test] Add test for format2 kern (#1423) 2018-11-29 00:07:00 +03:30
Ebrahim Byagowi 19863c8059
[test][aat] Add a test and make macOS runners faster (#1422) 2018-11-28 20:28:42 +03:30
Ebrahim Byagowi 97eaedca5d
[test][aat] Enable Tamil MN test (#1414) 2018-11-26 16:58:58 +03:30
Ebrahim Byagowi 0e3a48e542
[test][aat] fix 10.13.6 Helvetica expectation 2018-11-25 13:37:23 +03:30
Ebrahim Byagowi cbc541b426
[aat] Add m grave test (#1412) 2018-11-25 12:50:30 +03:30
Ebrahim Byagowi fa26ad0f48
[aat] Fix macos expectation 2018-11-25 11:25:17 +03:30
Ebrahim Byagowi 825ea5a460 [test] Merge 10.12.6 and 10.13.6 tests, update to Apple Chancery fix 2018-11-25 02:14:41 +03:30
Ebrahim Byagowi b518e5af9f
Add 10.13.6 aat fonts tests and bot (#1409) 2018-11-25 01:39:00 +03:30
Behdad Esfahbod b7f7950e8f [aat] Add test for recent regression 2018-11-24 15:56:17 -05:00
Behdad Esfahbod 5020affc38 [tests] Minor 2018-11-24 15:42:11 -05:00
Behdad Esfahbod ed900ee9af [tests] Rename 2018-11-24 15:22:09 -05:00
Ebrahim Byagowi c9cc96c0cf
[aat] Update expectation 2018-11-23 19:58:56 +03:30
Ebrahim Byagowi 341851efe1
[aat] Add macOS specific tests (#1404) 2018-11-23 15:40:05 +03:30
Behdad Esfahbod 8280459e74
Merge pull request #1291 from harfbuzz/use-reordering
[use] Fix reordering
2018-11-22 22:39:12 -05:00
David Corbett 264439c6c3 Test U+111C9 SHARADA SANDHI MARK 2018-11-21 16:33:45 -05:00
David Corbett 3c7792ca32 [use] Fix reordering
Fixes #1235.
2018-11-19 16:49:40 -05:00
Behdad Esfahbod cff4c6087f Fix vertical fallback space sign
Ouch!

Follow-up to cf203af8a3

Fixes https://github.com/harfbuzz/harfbuzz/issues/1343
2018-11-16 15:04:41 -08:00
punchcutter e543e1a085 Add Grantha test 2018-11-13 20:44:27 -08:00
Behdad Esfahbod cf203af8a3 Implement space fallback in vertical direction
Fixes https://github.com/harfbuzz/harfbuzz/issues/1343
2018-10-31 18:27:09 -07:00
Behdad Esfahbod 0aa90271fd [tests] Fix for recent rounding change in CBDT 2018-10-28 23:03:20 -07:00
Behdad Esfahbod 5739c876d0 [test] Rename some fonts
If we have duplicae font files in different directories, that would
break the oss-fuzz build currently.  So, rename some to avoid
name class with text-rendering-test.  Would be better to find
another solution.
2018-10-25 13:23:33 -07:00
Behdad Esfahbod ba502dea1e [morx] Fix cluster-merging when ligating
Only merge when actual ligature happened.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1305
2018-10-23 16:50:31 -07:00
Behdad Esfahbod cf92d6579e [trak] Allow disabling tracking for ranges of text
Fixes https://github.com/harfbuzz/harfbuzz/issues/1303
2018-10-23 03:10:56 -07:00
Ebrahim Byagowi 22ecefd88e Make tracking optout possible using 'trak' ot feature
So '--features=-trak' or 'font-feature-settings: 'trak' 0;' can prevent
applying of tracking if used.
2018-10-23 02:57:55 -07:00
David Corbett 205737acdc [use] Prohibit visually ambiguous vowel sequences 2018-10-23 02:25:08 -07:00
Behdad Esfahbod 48ed598a35 [VORG] Hook up to hb-ot-font's v_origin
Fixes https://github.com/harfbuzz/harfbuzz/issues/544

Test added with NotoSansCJK, eg. with U+FF38.
2018-10-23 02:21:27 -07:00
Behdad Esfahbod 257ded1f9e [trak] Fix test for previous fix 2018-10-19 11:20:14 -07:00
Behdad Esfahbod c0c190c16a [fuzzing] Run tests against fuzzing fonts
Some disable.
2018-10-16 16:39:55 -07:00
Behdad Esfahbod 3676c685d4 [fuzzing] Move rest of fuzzing tests here 2018-10-16 16:32:26 -07:00
Behdad Esfahbod 1487173dcf [fuzzing] Delete duplicate fonts 2018-10-16 16:30:38 -07:00
Behdad Esfahbod 1aa353e4fc Fix tests 2018-10-16 15:26:51 -07:00
Ebrahim Byagowi e53206271d
Add all the fonts found by fuzzers to the repo (#1258) 2018-10-17 01:42:04 +03:30
Behdad Esfahbod 8dc6296818 [ot-font] Implement TrueType v_origin
Fixes https://github.com/harfbuzz/harfbuzz/issues/537
2018-10-15 01:09:05 -07:00
Behdad Esfahbod bf8469be9a Attach CursivePositioning backwards, not forward
This is how Uniscribe does it.  So, adjust.  This is only relevant
to fonts that apply cursive positioning from a contextual lookup.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1181
2018-10-11 20:45:40 -04:00
Behdad Esfahbod bdb53ca24a [myanmar] Implement Zawgyi shaper
Enabled if script tag 'Qaag' is passed to HarfBuzz.  Disables mark
advance-zeroing and fallback mark-positioning.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1162
2018-10-11 20:20:29 -04:00