73449cd213
[layout] Fold one function inline
...
Preparation for fixing https://github.com/harfbuzz/harfbuzz/pull/1317
2018-10-25 20:32:05 -07:00
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
5c272e3613
[morx] Remove deleted-glyph at the end of processing
2018-10-25 17:39:54 -07:00
1bb8ed86d6
[aat] Minor
2018-10-25 17:33:48 -07:00
102af615f1
[aat] Start adding support for DELETED-GLYPH
...
https://github.com/harfbuzz/harfbuzz/issues/1302
2018-10-25 17:29:32 -07:00
955aa56b11
[vector] Make it act more like pointer
...
Add pointer cast operator and plus operator.
2018-10-25 16:50:38 -07:00
8d55e2adef
[set] Minor
2018-10-25 16:37:53 -07:00
64c32edfe1
[set] Make array access more explicit
...
Follow up on 94e421abbf
2018-10-25 16:35:36 -07:00
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
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
ae9e8f292b
[vowel-constraints] Reset continuation on all dottedcircles
...
One of the was missed before. Not intentional.
2018-10-24 16:55:20 -07:00
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
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
aa5af8d041
Fix size calculation in DEFINE_SIZE_ARRAY_SIZED.
2018-10-23 16:04:21 -07:00
f33ad6d692
[aat] Fix up previous commit and add files
2018-10-23 14:31:51 -07:00
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
8be0e5fd45
[ot-map] Minor
2018-10-23 13:39:50 -07:00
e8fccbc36b
Minor
2018-10-23 13:25:03 -07:00
76324d95ca
Shift code around
2018-10-23 13:09:30 -07:00
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
8869436cb8
When parsing feature ranges, accept ';' instead of ':'
2018-10-23 03:07:48 -07:00
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
6d40eb8372
Touch up on previous commit
...
https://github.com/harfbuzz/harfbuzz/pull/1273
2018-10-23 02:51:42 -07:00
205737acdc
[use] Prohibit visually ambiguous vowel sequences
2018-10-23 02:25:08 -07:00
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
097ecfd4a9
[VORG] Add get_y_origin()
...
Unhooked.
2018-10-23 02:09:42 -07:00
6fb24d5e3e
[VORG] Add VORG table
...
Cherry-picked from cff-subset branch.
2018-10-23 01:59:43 -07:00
531f9822b2
[morx] Add a few debug messages to Ligature chain
2018-10-23 01:32:08 -07:00
0e5bcdef7f
[morx] Clear stack upon underflow when acting ligatures
2018-10-23 00:39:44 -07:00
792071de40
[morx] Leave ligature on stack after ligating
...
Test with Apple Color Emoji.ttf of ~66MB and following sequence:
./hb-shape Apple\ Color\ Emoji-old.ttf --font-funcs=ot -u U+1F468,200d,U+1F469,200d,U+1F467,200d,1f466
Should form full family if matching works correctly. It first makes
family of three, then makes family of four out of that and the last
two characters.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1292
2018-10-22 23:38:34 -07:00
8c78ced95b
Unbreak builds
2018-10-22 21:49:42 -07:00
8d689f8a7b
Add hb_array<>() specialization for UnsizedArrayOf
...
Related https://github.com/harfbuzz/harfbuzz/issues/1301
2018-10-22 21:33:18 -07:00
abfbba1911
Add hb_array<>()
...
Simplifies transient object creation.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1301
2018-10-22 21:27:45 -07:00
17ffbc070f
[color] Use Index for colorIdx
...
Doesn't matter, but matches the description.
2018-10-22 21:22:25 -07:00
07386ea410
Remove const and references when binding Null()
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1299
Removes anomaly I was seeing in cpal table trying to use implicit Null(NameID).
2018-10-22 21:21:17 -07:00
b18acab7bc
[color] Add HB_COLOR
...
Normally I would have added to_string / from_string like other types
have. But since we don't use hb_color_t much, I'm not going to do that.
Although, if we did, we could use it in hb-view to parse colors...
2018-10-22 18:20:57 -07:00
228f96c9d0
[color] Finish reviewing / revamping CPAL
...
Now to hb_color_t.
2018-10-22 16:55:12 -07:00
683fad0627
[color] Minor
2018-10-22 16:35:03 -07:00
14474d2104
[color] Rely on CPALV1Tail Null object
2018-10-22 16:31:13 -07:00
d7865107ea
Remove const from hb_array_t details
...
Will come in through <T> if desired.
2018-10-22 16:24:16 -07:00
f3336580dd
[color] Use hb_array_t in CPAL
...
Doesn't work though, ouch :(. Need to figure out if it's unreasonable
to expect Null(T) inside hb_array_t<T> to see the later specialization
of Null for NameID.
2018-10-22 16:24:16 -07:00
5ae18855d1
[color] Check for null CPAL arrays
...
We cannot use a nullable offset here though.
2018-10-22 16:24:16 -07:00
69ab72e4aa
[color] More CPAL rename
2018-10-22 16:24:16 -07:00
0befb06c46
[color] More CPAL rename
2018-10-22 16:24:16 -07:00
3600d20603
[color] Rename vars in CPAL
2018-10-22 16:24:16 -07:00
0babf761c9
Adopt dump-emoji with latest unreleased APIs changes ( #1297 )
2018-10-23 01:33:45 +03:30
7997144b5f
[color] Revamp palette API
2018-10-22 14:22:31 -07:00
3bf91bd269
[color] Rewrite colr access
...
COLR table has one function: return layers for a glyph, and we expose exactly
that, so should just wire it through. Also use sub_array() for verifiable
safety.
Also, BaseGlyphRecord's null object is enough. We don't need to special-case
the not-found.
2018-10-22 14:21:23 -07:00
1de17bdb80
[colr] Add hb_ot_color_layer_t
...
We never return parallel arrays from functions. That's inconvenient
and hard to bind.
2018-10-22 14:21:23 -07:00
3b3668acc8
[color] Rename / reorder a bit
...
Implement has_data() for realz.
2018-10-22 14:21:23 -07:00
9085a72deb
[cpal] Touch up palette flags
2018-10-22 13:03:29 -07:00
ee11fae9d0
[color] Rename "gid" to "glyph"
...
We don't expose "gid" in API.
2018-10-22 13:03:29 -07:00
228fa71bf9
[colr] Move sanitize
2018-10-22 13:03:29 -07:00
d440c8d3fb
Add chromacheck Emoji test fonts and minor preparations ( #1294 )
2018-10-22 22:07:59 +03:30
b92b9d7e52
[colr] Move compare function into a static
...
Not sure if MSVC would be unhappy about this.
2018-10-22 10:17:31 +02:00
b6b171732a
[colr] Minor
2018-10-22 10:17:31 +02:00
a6ade3471e
[colr] Move sanitize() to right place
...
Sanitize always comes just before data member definitions, so
it's easy to cross-check.
2018-10-22 10:17:31 +02:00
24adc15757
[colr] Touch up a bit
...
When a struct is plain old data with no references, etc, it's okay
to mark its members public.
2018-10-22 10:17:31 +02:00
cc6e77ca98
[color] Fix documentation a bit
2018-10-22 10:17:31 +02:00
37ba2413c1
Minor
2018-10-22 10:17:31 +02:00
44f79b4bf8
Remove _palette_entry_count as can be done with _palette_colors
2018-10-22 10:17:31 +02:00
6795dcfc08
[test] Test hb_ot_color_has_{colr,cpal}_data
2018-10-22 10:17:31 +02:00
b8ee3a0ec8
[CPAL] Add palette entry and enable palette flag API
2018-10-22 10:17:31 +02:00
d4261b4bb6
Add API test for hb_ot_color_get_color_layers
2018-10-22 10:17:31 +02:00
456978d408
Address COLR/CPAL reviews and revive cpal_v1 tests
2018-10-22 10:17:31 +02:00
687f679b80
[color] Fix alpha channel value and adjust spaces
2018-10-22 10:17:31 +02:00
00e94ce24e
[dump-emoji] Formatting
2018-10-22 10:17:31 +02:00
e8a6f5b803
Add three macros for separating color channels
2018-10-22 10:17:31 +02:00
d4e928b142
[color] Minimal API for COLR/CPAL
2018-10-22 10:17:31 +02:00
1e39833ba8
[docs] Minor
2018-10-20 16:57:36 -07:00
a5ad8c658d
[docs] More fixes
2018-10-20 16:52:55 -07:00
314b1af74f
[docs] Fix warning
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1260
2018-10-20 16:49:16 -07:00
b713c13977
[kerx] Implement tuple-kerning in Format0
2018-10-20 14:56:28 -07:00
0a3b7a0fb0
2.0.2
2018-10-20 13:14:07 -07:00
68b7050768
[kerx] Fix sanitize of KerxSubtableFormat2::array read
...
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11033
2018-10-20 12:20:57 -07:00
00fdbca4f6
[aat] Fix LookupFormat10 sanitize
...
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11060
2018-10-20 12:20:57 -07:00
1e55e21dea
Merge pull request #1283 from khaledhosny/cygwin
...
Cygwin fixes and CI build
2018-10-20 07:45:46 +03:30
7c2c8ac301
2.0.1
2018-10-19 19:39:58 -07:00
5a24ea15e0
Make more 'coords' params const.
2018-10-19 19:15:42 -07:00
08b7172969
[font] Fix parallel funcs passing to eachover in infinite-loop
...
Fixes test just added.
2018-10-19 19:12:33 -07:00
29d877518f
[kerx] Implement variation-kerning tables (without the variation part)
...
SFSNDisplay uses these. We just apply the default kern without
variations right now. But at least makes the default kern work.
2018-10-19 16:06:54 -07:00
f7c0b4319c
[aat] Implement LookupFormat10
2018-10-19 15:23:49 -07:00
30cbe6158d
Use O_BINARY instead of _O_BINARY
...
Cygwin does not seem to have the later
2018-10-19 22:46:40 +02:00
79b6356155
[trak] Fix extrapolation at end side
2018-10-19 11:00:20 -07:00
2352cc3539
[kerx] Whitespace
2018-10-19 10:17:02 -07:00
114f66dda6
Fix hb_map_is_empty logic
...
This needs reviewing
2018-10-19 20:23:36 +03:30
9df2fb1611
Add API tests for hb_map_t
2018-10-19 20:23:36 +03:30
c6eb5e852c
Don't report deprecated symbols as unused symbols
2018-10-19 20:23:36 +03:30
4594730f64
Remove redundant return at end of void-returning function.
2018-10-19 18:17:18 +02:00
8d1e479d1d
Use bool literals instead of 0/1.
2018-10-19 18:05:46 +02:00
257d0e5aa3
Fix typos.
2018-10-19 19:24:05 +03:30
3d9a0306eb
2.0.0
2018-10-18 05:58:17 -07:00
03e144135b
[ubsan] Use unsigned int instead enum where needed ( #1270 )
...
Actually the check is right,
On -myanmar.hh, on that particular switch, OT_C is indic_category_t
but OT_D is myanmar_category_t so we are mixing the types in one variable.
And on -arabic.cc, step can goes one number higher than step_t enum in the
loop so we are actually using it as an unsinged int.
2018-10-18 11:06:37 +03:30
f1ced9be37
More warning fix
...
Okay, let's see if the gods are happy now...
2018-10-17 23:06:53 -07:00
40606abd0c
Fix build
2018-10-17 23:06:37 -07:00
c406aca193
Fix warning
2018-10-17 22:58:43 -07:00
270a37c324
Kick bots
2018-10-17 22:42:47 -07:00
6da8ef3f9f
Fix some wierdness...
2018-10-17 22:37:34 -07:00
83780308b4
[aat] Fix sanitize slowdown
...
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11034
2018-10-17 22:34:16 -07:00
9e8a9b846e
[aat] Another try at fixing Lookup null objects...
...
Ugly as hell, and don't even understand why some bits are needed.
But the logic is sound.
2018-10-17 21:45:27 -07:00
Behdad Esfahbod
Ben Wagner
Garret Rieger
Ebrahim Byagowi
David Corbett
Khaled Hosny
Bruce Mitchener