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12948 Commits

Author SHA1 Message Date
Behdad Esfahbod 6c09a8b5b0 [test-serialize] Assert len 2022-01-23 10:52:13 -07:00
Behdad Esfahbod 76c6f4164f [test] Add test-serialize 2022-01-23 10:43:37 -07:00
Behdad Esfahbod 3324606492 [buffer] Oops 2022-01-22 15:46:13 -07:00
Behdad Esfahbod 20031ddbb8 [unsafe-to-concat] Mark in all other shapers 
unsafe_to_break() implies unsafe-to-concat; but setting the flag
manually wasn't.
 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 6e345f709d Cosmetic 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 374a6f186d [fallback-shape] Add buffer trace log 2022-01-22 11:53:18 -07:00
Behdad Esfahbod bcdfedbc09 [unsafe-to-concat] Mark as unsafe in kern machine 
Fixes that last test. Yay!
 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 14d43d1235 [unsafe-to-concat] Adjust end conditions 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 8663eda4fd [unsafe-to-concat] More annotations for MarkMarkPos 
Failures down to one:

265/401 harfbuzz:shaping+aots / lookupflag_ignore_attach         FAIL
 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 6a7d6d4b64 [unsafe-to-concat] More annotations for MarkLigaturePos 2022-01-22 11:53:18 -07:00
Behdad Esfahbod a575992057 [unsafe-to-concat] Mark LigatureSubst 
Failures down to two:

209/401 harfbuzz:shaping+aots / gpos6                            FAIL             0.06s   exit status 1
265/401 harfbuzz:shaping+aots / lookupflag_ignore_attach         FAIL             0.06s   exit status 1
 2022-01-22 11:53:18 -07:00
Behdad Esfahbod b443898cce [unsafe-to-concat] Adjust MarkBasePos 
A couple more aots tests down. Four failing:

209/401 harfbuzz:shaping+aots / gpos6                            FAIL             0.06s   exit status 1
261/401 harfbuzz:shaping+aots / gsub4_1_multiple_ligatures       FAIL             0.07s   exit status 1
265/401 harfbuzz:shaping+aots / lookupflag_ignore_attach         FAIL             0.07s   exit status 1
267/401 harfbuzz:shaping+aots / lookupflag_ignore_combination    FAIL             0.07s   exit status 1
 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 95d052a791 [unsafe-to-concat] Adjust GPOS lookbacks 
Fixes Cursive aots test, fails a couple new aots ones.
 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 909e34f68a [unsafe-to-concat] Adjust Arabic-joining start boundary condition more 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 11bdd7a020 [unsafe-to-concat] Adjust CursivePos 
Doesn't fix the test yet.
 2022-01-22 11:53:18 -07:00
Behdad Esfahbod ea1b32c8c1 [unsafe-to-concat] Adjust "interior"ness of "from_out_buffer" 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 4f04baef17 [unsafe-to-concat] Further adjust Arabic joining logic at boundary 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 235c3a1295 [unsafe-to-concat] Adjust Arabic joining logic 
Test failures done one more. Fixed the mongolian-variation-selector
test.  Another test case:

$ util/hb-shape NotoSansArabic-Regular.ttf -u 628,200c,628 --show-flags --verify
 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 48c5f26199 [unsafe-to-concat] Fix PairPos2 logic 
Test failures down from 8 to 6:

113/400 harfbuzz:shaping+in-house / mongolian-variation-selector FAIL             0.06s   exit status 1
203/400 harfbuzz:shaping+aots / gpos3                            FAIL             0.06s   exit status 1
204/400 harfbuzz:shaping+aots / gpos4_lookupflag                 FAIL             0.06s   exit status 1
260/400 harfbuzz:shaping+aots / gsub4_1_multiple_ligatures       FAIL             0.06s   exit status 1
264/400 harfbuzz:shaping+aots / lookupflag_ignore_attach         FAIL             0.06s   exit status 1
266/400 harfbuzz:shaping+aots / lookupflag_ignore_combination    FAIL             0.06s   exit status 1
 2022-01-22 11:53:18 -07:00
Behdad Esfahbod c0058892be [unsafe-to-concat] Mark entire buffer unsafe-to-concat if kerx format2 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 60006d3687 [gsubgpos] Adjust chaining unsafe-to-concat application 
Fixes three tests.
 2022-01-22 11:53:18 -07:00
Behdad Esfahbod d98a0fc88e [buffer] Consolidate glyph-flags implementation 2022-01-22 11:53:18 -07:00
Behdad Esfahbod f91ce56e08 [buffer] Add default cluster value in find_min_cluster 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 56d081955c [buffer] Rename _unsafe_to_break_set_mask to _infos_set_glyph_flags 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 78481b32c0 [gsubgpos] Combine input/backtrack/lookahead unsafe-to-concat 
I feel like this is correct logic. Still have to prove.

Errors unchanged at 10.
 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 596bc7e939 [unsafe-to-concat] Add to GPOS kerning 2022-01-22 11:53:18 -07:00
Behdad Esfahbod e1cbd4539f [unsafe-to-concat] Add annotations to GPOS and kern 
Failures from 13 to 14.
 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 36b1561715 Implement hb-shape --verify unsafe-to-concat flag 
15 tests failing. Those look like legit places that unsafe-to-concat
needs more implementation.
 2022-01-22 11:53:18 -07:00
Behdad Esfahbod 3122c2cdc4 [buffer] Add HB_GLYPH_FLAG_UNSAFE_TO_CONCAT 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1463
 2022-01-22 11:53:18 -07:00
Behdad Esfahbod a8b7f18804 [cff] Initialize accelerator members 2022-01-21 07:38:33 -07:00
Behdad Esfahbod cce37a6f10 [gpos] Fix conditional 2022-01-21 07:31:21 -07:00
Behdad Esfahbod 773cf4fdd3 [post] Initialize variables 2022-01-21 07:30:09 -07:00
Behdad Esfahbod cab943a015 One more fix 2022-01-20 14:32:30 -07:00
Behdad Esfahbod 070e30e6da Fix failing Mac test for previous commit 2022-01-20 14:31:31 -07:00
Behdad Esfahbod 84aa1a836c
[PairPos] Split GPOS kerning to both sides (#3235) 2022-01-20 14:18:19 -07:00
Behdad Esfahbod ae9fc7f533 Clean accelerators a bit more 2022-01-20 12:37:21 -07:00
Behdad Esfahbod 0ae6659398
Merge pull request #3392 from harfbuzz/auto-accelerators 
Auto accelerators
 2022-01-20 11:28:59 -08:00
Behdad Esfahbod ac1bb3e39e [machinery] Move accelerators to constructor/destructor 2022-01-20 12:10:05 -07:00
Garret Rieger 112cb9fe69 [repacker] Fix missing initilization of obj in vertex_t. 2022-01-20 08:03:52 -08:00
Behdad Esfahbod e062376ef1 [machinery] Make accelerator lazy-loader call Xinit/Xfini 
Instead of init/fini. To isolate those functions. To be turned into
constructor/destructors, ideally one per commit (after some SFINAE
foo.)
 2022-01-19 17:09:34 -07:00
Khaled Hosny 1522015bb2 [test] Add --single-par to more places in hb-aots-tester [ci skip] 2022-01-19 23:15:45 +02:00
Behdad Esfahbod 2d12fc90a4 [ms-feature-ranges] Pass reference to cmp function 2022-01-19 14:01:34 -07:00
Behdad Esfahbod ac109c9353 [ms-feature-ranges] Inline code in header file 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3387
 2022-01-19 12:22:02 -08:00
Behdad Esfahbod cfa00238e4
Merge pull request #3386 from harfbuzz/unify-sorted-vector 
Unify sorted vector
 2022-01-19 11:10:22 -08:00
Behdad Esfahbod 376738d411 [coretext] Fix lsearch 2022-01-19 11:58:42 -07:00
Behdad Esfahbod 106388e766 [vector] Merge sorted-vector into vector 
Was easier than I thought!

Let's see what the bot gods think...
 2022-01-19 11:38:37 -07:00
Behdad Esfahbod 294d50ff35 [vector] Add sorted template argument 2022-01-19 11:32:14 -07:00
Behdad Esfahbod cd9799784c [vector] Remove old find() method 2022-01-19 11:14:25 -07:00
Behdad Esfahbod 849e40b4db [ms-feature-ranges] Use preferred vector search API 2022-01-19 11:06:33 -07:00
Behdad Esfahbod 7e160dc347 [gpos] Fix unsafe-to-break of mark-attachment 
This was undetected because most of the time marks were in same
cluster of their base already.

Fixes https://github.com/harfbuzz/harfbuzz/issues/3093
 2022-01-19 09:27:55 -07:00