AuroraMiddleware/harfbuzz
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Author SHA1 Message Date
Ebrahim Byagowi
265ad408ca [ot-color/png] Implement sbix part 2018-10-27 10:43:46 +03:30
Ebrahim Byagowi
30f18039b3 [svg] Rename _svg_create_blob to _glyph_reference_blob_svg 2018-10-26 09:34:34 +03:30
Ebrahim Byagowi
5cb1ce8681 [svg] Collapse SVGDocumentIndex into SVG 2018-10-26 09:31:01 +03:30
Ebrahim Byagowi
4ceabb8c21 [svg] Hide start_glyph and end_glyph from API 2018-10-26 09:16:44 +03:30
Ebrahim Byagowi
c7a4e3dfb5 [svg] Add public API 
* hb_ot_color_has_svg
* hb_ot_color_glyph_svg_create_blob
 2018-10-26 09:16:44 +03:30
Behdad Esfahbod
e98af6d1ed [layout] Try to speed up collect_lookups some more 
Barely made a dent :(.
 2018-10-25 22:25:29 -07:00
Behdad Esfahbod
eb44bfc864 [layout] Memoize collect_features 
Fixes https://github.com/harfbuzz/harfbuzz/pull/1317
Fixes https://oss-fuzz.com/v2/testcase-detail/6543700493598720
 2018-10-25 22:15:11 -07:00
Behdad Esfahbod
84098b1639 [layout] Remove unintentionally added code 2018-10-25 21:33:12 -07:00
Behdad Esfahbod
941600a9e0 [layout] Add hb_collect_features_context_t 
Towards https://github.com/harfbuzz/harfbuzz/pull/1317
 2018-10-25 21:26:56 -07:00
Behdad Esfahbod
c237cdfcc7 [lookup] Fold another function inline 2018-10-25 21:17:30 -07:00
Behdad Esfahbod
fe5520ddea [layout] More prep work to memoize collect_features() work 2018-10-25 21:14:32 -07:00
Behdad Esfahbod
e8e67503ff [lookup] More prep work for memoizing collect_features 
https://github.com/harfbuzz/harfbuzz/pull/1317
 2018-10-25 20:48:20 -07:00
Behdad Esfahbod
96828b97a8 [layout] Minor 
We were returning the accelerator's lookup count.  Returns table's.
They are the same except for OOM cases.  Just shorter code.
 2018-10-25 20:34:29 -07:00
Behdad Esfahbod
73449cd213 [layout] Fold one function inline 
Preparation for fixing https://github.com/harfbuzz/harfbuzz/pull/1317
 2018-10-25 20:32:05 -07:00
Behdad Esfahbod
ba5ca6a762 [morx] Use deleted-glyph, instead of actual deletion, in Ligation 
Closer to what CoreText does.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1302
 2018-10-25 17:46:07 -07:00
Behdad Esfahbod
5c272e3613 [morx] Remove deleted-glyph at the end of processing 2018-10-25 17:39:54 -07:00
Behdad Esfahbod
1bb8ed86d6 [aat] Minor 2018-10-25 17:33:48 -07:00
Behdad Esfahbod
102af615f1 [aat] Start adding support for DELETED-GLYPH 
https://github.com/harfbuzz/harfbuzz/issues/1302
 2018-10-25 17:29:32 -07:00
Behdad Esfahbod
955aa56b11 [vector] Make it act more like pointer 
Add pointer cast operator and plus operator.
 2018-10-25 16:50:38 -07:00
Behdad Esfahbod
8d55e2adef [set] Minor 2018-10-25 16:37:53 -07:00
Behdad Esfahbod
64c32edfe1 [set] Make array access more explicit 
Follow up on 94e421abbf
 2018-10-25 16:35:36 -07:00
Behdad Esfahbod
e3ceb2dde3 Fix again 2018-10-25 14:30:36 -07:00
Ebrahim Byagowi
eceeb85666
[docs] Add hb-ot-color section 2018-10-26 00:23:45 +03:30
Behdad Esfahbod
1cfe702872 Fixup 2018-10-25 13:37:08 -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
21ede867df Fix possible overflow in bsearch impls 
From bungeman.

Fixes https://github.com/harfbuzz/harfbuzz/pull/1314
 2018-10-25 13:19:58 -07:00
Ben Wagner
94e421abbf Remove some use of Crap in hb-set. 
When hb_set_t::page_for_insert needs to insert at the end of the page_map
it ends up evaluating '&page_map[i + 1]' which has hb_vector return an
lvalue of a Crap so that nothing can be moved to its address. This turns
into issues with ThreadSanitizer on Crap when two threads modify different
hb_set_t instances. This can be avoided by using '&page_map[i] + 1'
instead.
 2018-10-25 11:42:20 -07:00
azure-pipelines[bot]
2798ac1c28 Set up CI with Azure Pipelines 2018-10-25 15:22:54 +00:00
Khaled Hosny
9a830a1731 [appveyor] Drop Cygwin builds again 
They are so slow and we had only a couple of Cygwin build failure
reported in ~5 years.
 2018-10-25 02:34:02 +02:00
Khaled Hosny
00e51a1083 [appveyor] Limit make to three jobs 
https://github.com/harfbuzz/harfbuzz/pull/1309#issuecomment-432778270
 2018-10-25 02:34:02 +02:00
Behdad Esfahbod
ae9e8f292b [vowel-constraints] Reset continuation on all dottedcircles 
One of the was missed before.  Not intentional.
 2018-10-24 16:55:20 -07:00
Khaled Hosny
d2b20ba18d [appveyor] Build on Cygwin and msys2 in parallel 2018-10-24 17:27:28 +02:00
Khaled Hosny
0d2fa7fd4c [appveyor] Do not update msys2 
Looks like AppVeyor has new enough packages for our needs. Cuts CI build
time by 5 minutes.
 2018-10-24 17:27:28 +02:00
Khaled Hosny
6a3ad24560 [appveyor] Organize config file a bit 2018-10-24 17:27:28 +02:00
Khaled Hosny
0cd7d041d8 [appveyor] Don’t build branches with open PR twice 2018-10-24 17:27:28 +02:00
Behdad Esfahbod
401cdf0792 [ot-font] Fix sign of ascent/descent 
Some fonts, like msmincho, have positive number as descent
in vhea table.  That's wrong.  Just enforce sign on ascent/descent
when reading both horizontal and vertical metrics.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1248
 2018-10-23 17:00:49 -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
Garret Rieger
aa5af8d041 Fix size calculation in DEFINE_SIZE_ARRAY_SIZED. 2018-10-23 16:04:21 -07:00
Behdad Esfahbod
f33ad6d692 [aat] Fix up previous commit and add files 2018-10-23 14:31:51 -07:00
Behdad Esfahbod
ffe3478448 [aat] Allow enabling/disabling features 
Only works at entire-buffer range, not sub-ranges.

Test with:

$ hb-shape Zapfino.dfont Zapfino
[Z_a_p_f_i_n_o=0+2333]

$ hb-shape Zapfino.dfont Zapfino --features=-dlig
[Z=0+416|a=1@-21,0+264|p_f=2+433|i=4+181|n=5+261|o=6+250]

$ hb-shape Zapfino.dfont Zapfino --features=+dlig
[Z_a_p_f_i_n_o=0+2333]

Fixes https://github.com/harfbuzz/harfbuzz/issues/1303
 2018-10-23 14:14:03 -07:00
Behdad Esfahbod
8be0e5fd45 [ot-map] Minor 2018-10-23 13:39:50 -07:00
Behdad Esfahbod
e8fccbc36b Minor 2018-10-23 13:25:03 -07:00
Behdad Esfahbod
76324d95ca Shift code around 2018-10-23 13:09:30 -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
Behdad Esfahbod
8869436cb8 When parsing feature ranges, accept ';' instead of ':' 2018-10-23 03:07:48 -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
Behdad Esfahbod
6d40eb8372 Touch up on previous commit 
https://github.com/harfbuzz/harfbuzz/pull/1273
 2018-10-23 02:51:42 -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
097ecfd4a9 [VORG] Add get_y_origin() 
Unhooked.
 2018-10-23 02:09:42 -07:00