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10031 Commits

Author SHA1 Message Date
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
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
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
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
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
Behdad Esfahbod
c8195dbc01
Merge pull request #3365 from harfbuzz/gdef-fix 
GDEF fix
 2022-01-19 06:56:05 -08:00
Garret Rieger
94ba4d5a44 [subset] Fix bound check when setting overlap bit. 
length() shouldn't be used again as the end of instruction offset is already included in flags_offset.
 2022-01-18 19:16:37 -08:00
Behdad Esfahbod
fe783ac091 [cff] Remove op_str_t nop init/fini 2022-01-18 13:38:28 -07:00
Behdad Esfahbod
8d24ac2662 [cff] Remove init/fini from number_t 2022-01-18 13:14:42 -07:00
Behdad Esfahbod
6ef83c2c31 [vector] Remove .fini_deep() 2022-01-18 13:08:34 -07:00
Behdad Esfahbod
4eb6e6ea16 [cff] Remove some more fini_deep() 2022-01-18 12:07:05 -07:00
Behdad Esfahbod
29f60d1eaa [cff] Remove init/fini from blend_arg_t 2022-01-18 11:58:16 -07:00
Behdad Esfahbod
213e3f09b1 [vector] Add TODO Emplace? 2022-01-18 11:53:52 -07:00