AuroraMiddleware/harfbuzz
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Author SHA1 Message Date
Behdad Esfahbod
da4866f717 [arabic] Update table to Unicode 10 data 2017-10-02 08:57:06 -04:00
Behdad Esfahbod
1a0a356a0f [indic] Categorize U+0980 BENGALI ANJI as placeholder 
Fixes https://github.com/behdad/harfbuzz/issues/538
 2017-10-02 08:49:23 -04:00
jfkthame
19e77e01bc [shape-plan] Don't look for a cached plan if variation coords are specified. Fixes #549. (#550) 
This is a temporary hack just to avoid incorrect shaping results, pending proper support
for caching shape-plans with variation coordinates.
 2017-10-02 08:08:49 -04:00
Behdad Esfahbod
db446cce4e Add RELEASING.md to dist 2017-10-01 12:06:00 -04:00
ebraminio
933a81d74f Add release checklist (#529) 2017-10-01 12:05:24 -04:00
mhosken
66128d3cfb Fix missing xscale in rtl graphite unpacking (#541) 
* Fix missing xscale in rtl graphite unpacking

* Oops didn't need to mess with yscale
 2017-09-26 14:29:45 -04:00
Behdad Esfahbod
3ca69c8c32 Use strtod_l() to correctly parse decimal numbers in French & other locales 
Test with, eg.:
$ LC_ALL=fr_FR.utf-8 ./hb-view NotoSansArabic-VF.ttf بهداد --variations wght=1.2
 2017-09-14 20:50:35 -04:00
Behdad Esfahbod
9355218f58 [util] Add a few shorthand forms for commandline options 
-o, -O, -u, -v, -V
 2017-09-09 11:21:07 -07:00
Behdad Esfahbod
a984e0c4d9 1.5.1 2017-09-05 11:18:35 -07:00
Behdad Esfahbod
d03f11f246 Fix buffer_diff for empty buffers 
If buffers are empty, content type should be ignored.

This fixes last of the failing tests: fuzzed.tests.  Green again!
 2017-09-04 20:14:13 -07:00
Behdad Esfahbod
7cc348041d [unsafe-to-break] Fix unsafe-to-break for cluster-level=1 
Fixes tests/shaping/tests/cluster.tests
 2017-09-04 20:06:21 -07:00
Behdad Esfahbod
61a9d7e6d0 Minor 2017-09-04 19:48:52 -07:00
Behdad Esfahbod
03a5a6f873 [util] Add --unicodes to hb-view / hb-shape 
Fixes https://github.com/behdad/harfbuzz/issues/154
 2017-09-01 19:12:22 -07:00
Behdad Esfahbod
0e5b475d98 Minor 2017-09-01 18:28:47 -07:00
Behdad Esfahbod
3e1fc6d18b Minor 2017-09-01 10:46:48 -07:00
Behdad Esfahbod
04f009f848 Add test accidentally removed in previous commit 2017-09-01 10:38:25 -07:00
Behdad Esfahbod
06cb162cd7 [indic] Treat Consonant_With_Stacker as consonant 
Fixes https://github.com/behdad/harfbuzz/issues/528
"Kannada JIHVAMULIYA and UPADHMANIYA insert dotted circles"
 2017-09-01 10:34:56 -07:00
Behdad Esfahbod
c449d2d8c9 [unsafe-to-break] Mark during fraction-slash formation 
Fixes tests/automatic-fractions.tests
 2017-08-30 17:28:22 -07:00
Behdad Esfahbod
b262ebcc9c [util] Fix cluster sweeping during --verify 
If *I* get this wrong in 2017, I have no idea how others get their head around
cluster math...

Fixes tests/arabic-fallback-shaping.tests
 2017-08-30 17:26:07 -07:00
Behdad Esfahbod
69d701b02e [util] When --verify fails, return reconstructed shape results 2017-08-30 17:07:29 -07:00
Behdad Esfahbod
099472e08b hb_buffer_diff() tweak 
I like to have a mode where CONTAINS_NOTDEF and CONTAINS_DOTTEDCIRCLE are not
returned.  Abused a value of -1 for that.  hb-shape now uses it.  Fixes two
of the six tests failing with --verify in test/shaping/run-tests.sh.
 2017-08-30 16:45:06 -07:00
Behdad Esfahbod
e8b364b860 1.5.0 2017-08-23 15:00:45 -07:00
Behdad Esfahbod
224d20e4e1 [docs] Minor 2017-08-23 14:49:10 -07:00
Behdad Esfahbod
4387b059a0 [test] Add --verify to hb-shape 
Disabled for now.  Will enable and fix failures after next release.
 2017-08-23 14:35:58 -07:00
Behdad Esfahbod
b2dd0c1c32 Add hb_glyph_info_get_glyph_flags() 
New API.
 2017-08-23 13:12:54 -07:00
Behdad Esfahbod
3e8f4f1452 Rename HB_BUFFER_DIFF_FLAG_MASK_MISMATCH to HB_BUFFER_DIFF_FLAG_GLYPH_FLAGS_MISMATCH 2017-08-22 17:56:25 -07:00
Behdad Esfahbod
a9e52a1af4 [util] Prefix trace lines with "trace:", and error lines with "error:" 2017-08-15 17:30:18 -07:00
Behdad Esfahbod
7ea10c35a3 [util] Respect eot/bot in safe-to-break test; hook up hb_buffer_diff() 2017-08-15 17:25:04 -07:00
Behdad Esfahbod
8820ba29df Fix warning about "may be used uninitialized" 2017-08-15 17:12:21 -07:00
Emil A Eklund (eae)
91770e1c56 Fix signed/unsigned warning (#522) 
Change hb_buffer_diff to explicitly cast result of abs to unsigned when
comparing with position_fuzz to avoid unsafe signed/unsigned comparions
warnings on windows.
 2017-08-15 16:25:18 -07:00
Behdad Esfahbod
587f15ece3 Minor 2017-08-14 15:23:10 -07:00
Behdad Esfahbod
a88e2a73f3 [util] Fix leaks 2017-08-14 14:49:21 -07:00
Behdad Esfahbod
338e61ad1b Fix typo 2017-08-14 12:36:38 -07:00
Jonathan Kew
331d66c7fe Add function to compare two buffers 
Based on patch from Jonathan Kew.

Needs more cleaning up and documentation.

New API:
hb_buffer_diff_flags_t
hb_buffer_diff()
 2017-08-14 11:44:12 -07:00
Behdad Esfahbod
219af509ef [graphite2] Fix warning 2017-08-13 15:10:26 -07:00
Behdad Esfahbod
239119a631 [unsafe-to-break] Mark all positions as unsafe in alternative shapers 2017-08-13 15:08:34 -07:00
Behdad Esfahbod
05fabbd03e [unsafe-to-break] Towards verifying unsafe-to-break in --verify 
We break and shape fragments and reconstruct shape result from them.
Remains to compare to original buffer.  Going to add some buffer
comparison API and use here, instead of open-coding.
 2017-08-11 20:00:55 -07:00
Behdad Esfahbod
6ce25f57c6 Fix hb_buffer_append() 
Ouch!
 2017-08-11 19:31:05 -07:00
Behdad Esfahbod
1c17c2bde5 [unsafe-to-break] Copy flag to all glyphs in a cluster 
Makes consumption easier.
 2017-08-11 19:06:07 -07:00
Behdad Esfahbod
ec104e5912 [unsafe-to-break] Mark unsafe is cluster merging is disabled 
We were relying on cluster merges not requiring unsafe flagging because
they get merged.  If cluster level requests no merging, then we flag
unsafe when merge would have happened.
 2017-08-11 18:24:27 -07:00
Behdad Esfahbod
39a9749430 New API: hb_buffer_append() 2017-08-11 15:52:06 -07:00
Behdad Esfahbod
d2052278f2 [util] Add --verify to hb-shape / hb-view that verifies shape results 
Right now it checks for monotone cluster values.  Other checks to be added.
 2017-08-11 15:12:25 -07:00
Behdad Esfahbod
14a639ea59 [unsafe-to-break] Fix Use-of-uninitialized-value in unsafe_to_break_set_mask 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3011
 2017-08-11 11:30:39 -07:00
Behdad Esfahbod
e43aad5552 [unsafe-to-break] Flag in Thai PUA shaping 2017-08-10 20:54:15 -07:00
Behdad Esfahbod
eae009602b [unsafe-to-break] Flag in Hangul shaper 2017-08-10 20:50:48 -07:00
Behdad Esfahbod
b65aa1cd47 [unsafe-to-break] Flag during mark attachment 2017-08-10 20:32:02 -07:00
Behdad Esfahbod
c4712f8e37 Fix test 2017-08-10 20:27:21 -07:00
Behdad Esfahbod
882ebdadd6 [unsafe-to-break] Flag during cursive positioning 2017-08-10 20:23:17 -07:00
Behdad Esfahbod
2d158ca376 [unsafe-to-break] Flag during kerning 2017-08-10 20:20:30 -07:00
Behdad Esfahbod
a7c4972cce [unsafe-to-break] Flag during fallback positioning 2017-08-10 20:16:15 -07:00