AuroraMiddleware/harfbuzz
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Author SHA1 Message Date
Rod Sheeter
8431c38cdc remove output noise 2018-02-08 19:20:58 -08:00
Rod Sheeter
5cca0c07af fix comment 2018-02-08 19:05:46 -08:00
Rod Sheeter
a19138e668 comment the serialization of table 2018-02-08 19:04:06 -08:00
Garret Rieger
5a34114f96 Add an extra entry to the end of the loca table to identify the end of the last glyph's data. 2018-02-08 18:32:24 -08:00
Garret Rieger
aac7d96212 Apply per table subsetting while building the new face in hb_subset. 2018-02-08 18:18:16 -08:00
Garret Rieger
3e81832432 Disable subset tests on cmake for now. 2018-02-08 18:05:48 -06:00
Garret Rieger
2f94105311 Disable subset tests on cmake for now. 2018-02-08 15:55:12 -08:00
Behdad Esfahbod
e081c9e8fc Oops! 2018-02-08 17:44:24 -06:00
Behdad Esfahbod
1c49afe179 Whitespace 2018-02-08 17:38:58 -06:00
Behdad Esfahbod
9682ef135f Minor fixups 2018-02-08 17:35:57 -06:00
Garret Rieger
35eeb893ef Don't include subset headers in libharfbuzz. 2018-02-08 17:31:11 -06:00
Garret Rieger
42234424a0 Fix include gaurds and include order in hb-subset-glyf and hb-subset-plan 2018-02-08 17:31:11 -06:00
Garret Rieger
0f3c756cbf Add CMake config for building a separate harfbuzz-subset. 2018-02-08 17:31:11 -06:00
Garret Rieger
d4d120ad79 Skip subset to fonttools comparison test if TTX is not present. 2018-02-08 17:31:11 -06:00
Garret Rieger
29d915284e Whitespace 2018-02-08 17:31:11 -06:00
Garret Rieger
f9420d9eff In the hb-subset to fontTools comparison, use ttx to compare the fonts. This allows for some binary differences such as re-ordered tables. 2018-02-08 17:31:11 -06:00
Garret Rieger
8e9fd6f1ab Implement basic loca (long version only) subsetting. 2018-02-08 17:31:11 -06:00
Garret Rieger
f9c665fed1 Update interface to hb-subset-glyf to subset glyf and loca. 2018-02-08 17:31:11 -06:00
Garret Rieger
f2ceb5ee4d Comment out failing assert in test-subset-glyf for now. Should be re-enabled once hb_subset is writing out a new face. 2018-02-08 17:31:11 -06:00
Garret Rieger
89dbebd4ad Add a basic test for glyf subsetting. 2018-02-08 17:31:11 -06:00
Garret Rieger
217ed5e3c8 Cleanups in hb-subset-glyf and hb-subset-plan. 2018-02-08 17:31:11 -06:00
Rod Sheeter
13193a9b97 move to the hb_face_t dest pattern 2018-02-08 17:31:11 -06:00
Rod Sheeter
0859a00669 sketch a subset<T> and call it for cmap. Add subset to cmap, albeit not working even for the msot basic case just yet 2018-02-08 17:31:11 -06:00
Behdad Esfahbod
c1ab95dd90 Fix overflow in space fallback shaping 
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=657466
 2018-02-08 17:22:07 -06:00
Behdad Esfahbod
b220b5a444 Avoid undefined-behavior in fallback mark positioning 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5584
 2018-02-08 17:14:52 -06:00
Behdad Esfahbod
3b68a03a1c [fuzzer] Minor 2018-02-08 17:00:37 -06:00
Behdad Esfahbod
194140d3f3 [util] Minor 2018-02-08 16:27:57 -06:00
Behdad Esfahbod
5021ba2a21 [aat] Minor 2018-02-08 15:11:28 -06:00
Behdad Esfahbod
1242ad8424 [test/text-rendering-tests] Update from upstream 2018-02-08 15:08:46 -06:00
Behdad Esfahbod
77ad8b5c8b TODO 2018-02-07 21:54:33 -06:00
Behdad Esfahbod
941bbd9f25 [subset] Fix thinko 2018-02-07 21:49:01 -06:00
Behdad Esfahbod
931f8b7eb5 Fix another thinko 2018-02-07 21:42:03 -06:00
Behdad Esfahbod
39b86695cf [subset] Fix thinko 2018-02-07 21:37:03 -06:00
Behdad Esfahbod
eeffabc875 Build 2018-02-07 21:34:05 -06:00
Behdad Esfahbod
c479a59988 [subset] Assemble font 2018-02-07 21:26:04 -06:00
Behdad Esfahbod
34ac3548b7 [set] Respect stride 
Ouch!
 2018-02-07 18:07:45 -06:00
Behdad Esfahbod
577becaf7b [subset] Fixup 2018-02-07 17:38:40 -06:00
Behdad Esfahbod
c9acab3cfb Whitespace 2018-02-07 17:28:43 -06:00
Behdad Esfahbod
7fd0b61dee [subset] Create new face and copy all tables to it 
test-subset fails now because subset-face does not know how to compile itself.
 2018-02-07 17:28:43 -06:00
Garret Rieger
4e1abe2ce0 Refactor subset glyf to remove multiple calls to glyf.fini() 2018-02-07 17:28:43 -06:00
Garret Rieger
0a5d1440f8 Add implementation of glyf subsetting. 2018-02-07 17:28:43 -06:00
Garret Rieger
05d65baa1b Extract glyf offset calculation into it's own method. 2018-02-07 17:28:43 -06:00
Behdad Esfahbod
6d7c6e19dc Fix two undefined-behavior issues 
Fixes https://github.com/harfbuzz/harfbuzz/issues/761
Fixes https://github.com/harfbuzz/harfbuzz/issues/762
 2018-02-07 14:09:56 -06:00
Behdad Esfahbod
b87cbe2bec Try fixing build for platforms that have no visibility attributes 2018-02-07 14:11:26 -05:00
Behdad Esfahbod
f70100417c [test] Minor 2018-02-07 13:58:23 -05:00
Behdad Esfahbod
6804b61d2e [subset] Add hb_subset_face 
It's a hb_face_t that has add_table() and in the future knows how to
compile itself into a font blob.
 2018-02-07 13:47:35 -05:00
Behdad Esfahbod
af02812fc5 [subset] Change hb_subset API to remove hb_subset_face_t 2018-02-07 13:07:46 -05:00
Behdad Esfahbod
2da0d87e76 Remove NullPool visibility hack 
We keep a separate private NullPool in libharfbuzz-subset.so
This can fire back later since now there are two separate null objects,
and comparisons to the null pool can be confused.  Something to deal
with when it comes up. Ouch!
 2018-02-07 12:44:35 -05:00
Rod Sheeter
b95aa204ee glyph ids to retain should most likely keep the glyph id not the codepoint 2018-02-07 12:41:21 -05:00
Rod Sheeter
91428713bd Remove \ns leftover from fprintf 2018-02-07 12:41:21 -05:00