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15235 Commits

Author SHA1 Message Date
Behdad Esfahbod 78aa9f1e9c [subset-plan] Simplify name_ids allocation 2023-01-11 10:47:40 -07:00
Behdad Esfahbod cfb48f91da [subset-plan] Simplify name_languages allocation 2023-01-11 10:45:26 -07:00
Behdad Esfahbod e4ca0fe436 [subset-plan] Simplify layout_features allocation 2023-01-11 10:43:01 -07:00
Behdad Esfahbod 4de66eec57 [subset-plan] Simplify layout_scripts allocation 2023-01-11 10:40:54 -07:00
Behdad Esfahbod 5f51dd276b [ft-colr] Minor use false instead of 0 2023-01-10 22:57:07 -07:00
Behdad Esfahbod f84a8e3289 [ft-colr] Comment 2023-01-10 22:43:42 -07:00
Matthias Clasen 1cb5a87feb test-pain: Print out extend for color lines 
Update all expected results to include this value.
 2023-01-10 22:13:44 -05:00
Matthias Clasen 6648e6e3e5 Add one more paint test 
Add a test for the clip_box_top_left_glyph,
since we've seen broken rendering with it.
 2023-01-10 22:07:44 -05:00
Behdad Esfahbod bf16dad55a [paint-extents] Return unbounded on memory allocation failure 2023-01-10 17:29:25 -07:00
Behdad Esfahbod 3e1c524e64 [bit-page] Comment 2023-01-10 17:18:34 -07:00
Behdad Esfahbod 626def03f8 [hmtx] Remove TODO items 2023-01-10 17:12:50 -07:00
Behdad Esfahbod adf0bd6dcd [test-map] Add a test 2023-01-10 17:05:19 -07:00
Behdad Esfahbod 4fd0354067 [font] Docs 2023-01-10 14:32:08 -07:00
Behdad Esfahbod fecce62a45 [ft] Docs 2023-01-10 13:13:43 -07:00
Behdad Esfahbod cb509d9c89 [face] Docs 2023-01-10 13:11:48 -07:00
Behdad Esfahbod 8a2efbd8a1 [upem] More docs 2023-01-10 13:10:36 -07:00
Behdad Esfahbod ccffce58cc [scale] More docs 2023-01-10 13:09:30 -07:00
Behdad Esfahbod c4580d8670 [scale] More docs 2023-01-10 12:56:02 -07:00
Behdad Esfahbod f0e695a3a9 [scale] Comment 2023-01-10 12:55:17 -07:00
Behdad Esfahbod 8c47580ac8 [scale] Document 2023-01-10 12:53:54 -07:00
Behdad Esfahbod 0728098e45 [Coverage] Speed up subset for too-large Coverage tables 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=54980
 2023-01-10 10:19:00 -07:00
Khaled Hosny 8460909e0c [build] Fix make dist 2023-01-10 09:04:35 -07:00
Behdad Esfahbod 6a7a38521f Revert "[aat] Support feature ranges" 
This reverts commit 1b7994cb3a.

Broke Zapfino with partial ligature disabling. Debugging.
 2023-01-09 21:29:39 -07:00
Behdad Esfahbod adfd5dd7a9 Fix TINY build 2023-01-09 21:18:12 -07:00
Behdad Esfahbod 1b7994cb3a [aat] Support feature ranges 
The hard way...

A bit uglier than I liked it to be, but is proper at least.

Fixes https://github.com/harfbuzz/harfbuzz/issues/4020
 2023-01-09 21:16:20 -07:00
Behdad Esfahbod 622a686952 Revert "Revert "Revert "[aat] Allow disable feature ranges""" 
This reverts commit 5202053c2c.
 2023-01-09 21:16:20 -07:00
Garret Rieger 0f01a83622 [subset] add basic test for CFF2 subsetting. 
FontTools does not yet support CFF2 subsetting so we can't add a comparison test. Instead add a golden file test.
 2023-01-09 21:15:11 -07:00
Behdad Esfahbod 5202053c2c Revert "Revert "[aat] Allow disable feature ranges"" 
This reverts commit 82b3e8af69.

Another try.

Fixes https://github.com/harfbuzz/harfbuzz/issues/4020
 2023-01-09 17:59:09 -07:00
Behdad Esfahbod 82b3e8af69 Revert "[aat] Allow disable feature ranges" 
This reverts commit 24a4d397ba.

This was broken.
 2023-01-09 17:28:52 -07:00
Behdad Esfahbod 24a4d397ba [aat] Allow disable feature ranges 
Fixes https://github.com/harfbuzz/harfbuzz/issues/4020

This is a hack.

To implement this properly we need to treat runs with different features
as independent runs for running the state machine, as the subtable flags
might be different. That would be a significant change to our internal
implementation.
 2023-01-09 17:26:48 -07:00
Matthias Clasen b20871322f test-paint: Fix use of g_test_skip 2023-01-09 16:30:42 -05:00
Behdad Esfahbod 3ff713ab80 [coretext] Remove unused variable 2023-01-09 14:19:25 -07:00
Behdad Esfahbod 4148487556 [ft] Comment 2023-01-09 13:47:59 -07:00
Behdad Esfahbod d2aa2397ba Optimize non-slant extents code 2023-01-09 13:44:44 -07:00
Behdad Esfahbod 73dab7f784 [ft] Fix slanting code 2023-01-09 13:44:44 -07:00
Matthias Clasen eb0f0279d2 test-paint: Avoid g_test_skip_printf 
This is relatively recent api we don't need.
 2023-01-09 15:33:34 -05:00
Matthias Clasen e61c2be41c test-paint: Skip tests if ft COLRv1 is missing 2023-01-09 15:25:29 -05:00
Matthias Clasen 1d662632d9 test-paint: More output for failures 2023-01-09 15:01:59 -05:00
Matthias Clasen 64e3f53fc2
Merge pull request #4015 from harfbuzz/more-paint-tests 
Add more paint tests
 2023-01-09 14:43:33 -05:00
Matthias Clasen d0108d31a2 Add more paint tests 
These tests compare the output of the ft and ot
implementations for all the glyphs in the test_glyphs
font.
 2023-01-09 14:42:30 -05:00
Behdad Esfahbod 0275151490 [paint] Align deptch/edge count conditions across two backends 2023-01-09 12:27:09 -07:00
Matthias Clasen 5f976d86a7 test-paint: Use %.3g for results 
This produces more readable output.
 2023-01-09 14:24:32 -05:00
Matthias Clasen ec78a486bf Run paint tests at upem scale 
This avoids problems with rouding.
 2023-01-09 14:03:58 -05:00
Behdad Esfahbod 839f4b6494 [ft] Fix slanting clip box 2023-01-09 12:01:46 -07:00
Behdad Esfahbod 30adbc22d9 hb-font: Fix scale_glyph_extents() again 
And better fix this time.
 2023-01-09 11:54:44 -07:00
Behdad Esfahbod 6c1a4bed4a Better rounding clip boxes 2023-01-09 11:37:39 -07:00
Matthias Clasen a085efa699 test-paint: Fix font setup for ft 
We must call hb_ft_font_set_funcs after
setting the font scale.
 2023-01-09 13:11:16 -05:00
Matthias Clasen 26f713a7f5 paint-test: Use larger scales 
A scale of 20 is noise, so use 1000.
 2023-01-09 12:54:06 -05:00
Behdad Esfahbod e886b6b8a6 [test-draw] Use a larger scale 
A scale of 20 is in the noise category for us. Using a larger
scale makes the test pass.
 2023-01-09 10:31:28 -07:00
Matthias Clasen 347910fd4c Add a draw test 
This test compares output between ft and ot
font funcs.
 2023-01-09 10:31:28 -07:00