411225426f
Fix glyph closure for alternate substitution.
...
It was not filtering on the glyphs to be retained.
2020-02-21 13:01:23 +03:30
72cbfb9059
remove empty lookup subtables
...
Added a variant of subset_offset_array which takes an extra arg passed to serialize_subset for this impl.
Added a new api test "test-subset-gpos" for this.
2020-01-21 16:53:19 -08:00
e565d1f9bc
[subset] subset lookup/feature/script lists for GSUB/GPOS
2020-01-15 14:04:33 -08:00
0b39c48064
[subset] closure lookups for GSUB/GPOS
2020-01-10 13:11:06 -08:00
a061e47fcc
Change a few HB_INTERNAL static methods to static inline
2019-12-10 13:31:50 -06:00
dd3972a364
[GSUB] Simplify Extension is_reverse()
...
We don't allow extension lookups to chain to another extension lookup.
Simplify code for that.
2019-12-10 13:28:39 -06:00
858b627984
[machinery] Remove CastR<>()
2019-12-10 13:18:32 -06:00
e17e744300
Convert existing uses of serialize_append in gsub subsetting to use subset_offset_array.
2019-10-09 13:52:04 -07:00
36f18cecbb
Add subset_offset_array helper function which simplifies subsetting offset arrays during stream operations.
2019-10-09 13:52:04 -07:00
d512087e4d
Rename GlyphID to HBGlyphID
...
Avoid collision with macOS's ATSUnicodeTypes.h GlyphID
2019-09-14 11:55:53 +04:30
38f95baf6b
[subset] in SingleSubst subsetting, check for substitute in glyphset
...
That matches what fonttools does and allows for specifying exact
glyphset for subset.
2019-08-29 13:40:46 -07:00
499029644f
[gsub] Fix clang's semicolon complains
2019-08-29 15:09:39 +04:30
dc9222b1dd
[subset] Implement AlternateSubst subsetting
2019-08-28 15:38:46 -07:00
23681b6da4
Minor
2019-08-28 15:30:37 -07:00
33c8e2303c
[subset] Implement MultipleSubst subsetting
2019-08-28 15:25:55 -07:00
5c43a7ba7e
[GSUB] Use dagger in Ligature::intersects()
2019-08-28 15:10:38 -07:00
b8c642c1f5
Minor
2019-08-28 15:06:45 -07:00
bc5ef765a8
[subset] Subset ligature substitutes!
...
Test with:
$ ./hb-subset -o out.ttf NotoSansArabic-Regular.ttf --drop-tables= سلام && ./hb-view out.ttf سلام
2019-08-28 14:52:13 -07:00
0a18efd766
Minor
2019-07-26 14:34:26 -07:00
7dcf8e126e
[config] Fix build with HB_NO_OT_LAYOUT
2019-06-26 13:44:23 -07:00
2ad4ba7bc0
[gsub] Minor
2019-05-31 15:51:29 -07:00
2dbdec66a1
[gsub] Porting serialize to iterators
2019-05-31 15:41:54 -07:00
0af9de13b7
[subset] For gsub subsetting only consider glyphs reachable via gsub closure.
2019-05-21 13:02:11 -07:00
bcd3ffc948
Whitespace
2019-05-16 13:27:08 -07:00
05bc5f96fb
[subset] Remove extra iteration
2019-05-16 13:05:58 -07:00
2376867649
Use hb_map(hb_add(this)) to dereference OffsetTo<>'s
2019-05-15 22:01:44 -07:00
d214b07883
Fix clang build
...
Ugh.
In file included from hb-ot-face.cc:41:
./hb-ot-layout-gsub-table.hh:293:7: error: template parameter redefines default argument
hb_requires (hb_is_sorted_source_of (Iterator,
^
./hb-meta.hh:59:27: note: expanded from macro 'hb_requires'
define hb_requires(Cond) hb_enable_if((Cond))
^
./hb-meta.hh:57:67: note: expanded from macro 'hb_enable_if'
define hb_enable_if(Cond) typename hb_enable_if<(Cond)>::type* = nullptr
^
./hb-ot-layout-gsub-table.hh:40:5: note: previous default template argument defined here
hb_requires (hb_is_sorted_source_of (Iterator,
^
./hb-meta.hh:59:27: note: expanded from macro 'hb_requires'
define hb_requires(Cond) hb_enable_if((Cond))
^
./hb-meta.hh:57:67: note: expanded from macro 'hb_enable_if'
define hb_enable_if(Cond) typename hb_enable_if<(Cond)>::type* = nullptr
^
2019-05-15 19:07:39 -07:00
371b55c7a0
Fix clang build
...
In file included from hb-ot-face.cc:41:
./hb-ot-layout-gsub-table.hh:293:7: error: template parameter redefines default argument
hb_requires (hb_is_sorted_source_of (Iterator,
^
./hb-meta.hh:59:27: note: expanded from macro 'hb_requires'
define hb_requires(Cond) hb_enable_if((Cond))
^
./hb-meta.hh:57:67: note: expanded from macro 'hb_enable_if'
define hb_enable_if(Cond) typename hb_enable_if<(Cond)>::type* = nullptr
^
./hb-ot-layout-gsub-table.hh:40:5: note: previous default template argument defined here
hb_requires (hb_is_sorted_source_of (Iterator,
^
./hb-meta.hh:59:27: note: expanded from macro 'hb_requires'
define hb_requires(Cond) hb_enable_if((Cond))
^
./hb-meta.hh:57:67: note: expanded from macro 'hb_enable_if'
define hb_enable_if(Cond) typename hb_enable_if<(Cond)>::type* = nullptr
^
1 error generated.
2019-05-15 19:04:24 -07:00
f92d188d77
Whitespace
2019-05-15 18:52:57 -07:00
962f95cf80
[subset] Switch SingleSubst to use iterators in serialize.
2019-05-15 18:37:32 -07:00
78d35f0e78
Reduce captures of lambdas
2019-05-15 18:15:05 -07:00
d0df996cdc
Use implicit lambda return type
2019-05-15 00:32:41 -07:00
7df3ecfb40
[meta] hb_void_t -> hb_empty_t
2019-05-10 20:43:26 -07:00
83e3eabd84
Whitespace
2019-05-07 20:58:43 -07:00
41248cce0e
Remove MIN/MAX in favor of hb_min/hb_max
2019-05-07 20:54:31 -07:00
36bb24f7b4
[dispatch] Forward arguments in all dispatch multiplexers
2019-05-05 10:14:17 -07:00
b10f65933a
[dispatch] Use functionality from previous commit
...
To remove a couple of unwanted wrapper methods
2019-05-05 09:23:35 -07:00
88a4147240
[serializer] Accept exact type in serialize_subset/copy()
2019-05-02 14:22:31 -07:00
92588782d7
Remove space between right angle brackets now that we have C++11 ( #1689 )
2019-04-30 13:05:10 -07:00
42526d1697
[serialize] Fix SingleSubstFormat1 failure
2019-04-24 10:24:33 -04:00
915b9ea5f4
[serialize] Add c->check_assign()
...
To check for assignment overflows.
2019-04-24 10:07:19 -04:00
00a00bc1f2
Fix two TODOs
2019-04-24 10:01:30 -04:00
95df00aec1
Hide a few static methods
...
Looks like static methods that do not get inlined end up exported.
We have a lot more. Need to protect all at some point. Wish there
was an easier way, like the visibility flag we pass that automatically
hides all inline methods.
Was exposed by check-symbols.sh when compiling on OS X 10.14 with:
$ make CPPFLAGS=-Oz CXXFLAGS=-flto=thin LDFLAGS=-lc++
2019-04-12 17:51:14 -04:00
688069bbfb
[iter] One more dagger
2019-03-29 22:17:31 -07:00
90b60bd690
Remove HB_DEBUG_WOULD_APPLY
...
Not that useful.
2019-03-29 22:12:42 -07:00
4d28267e59
[iter] Port more to daggers
2019-03-29 22:04:15 -07:00
418e9d07e2
Simplify code
2019-03-29 21:57:26 -07:00
bcab098c8f
[iter] Port more code to daggers
2019-03-29 21:49:18 -07:00
4c75158e18
[iter] Port two more functions to daggers
2019-03-29 21:46:13 -07:00
f1dad91eb3
Whitespace
2019-03-29 21:17:08 -07:00
896b31670d
[iter] Port two more loops to dagger
2019-03-29 21:16:30 -07:00
12a4c0441f
Whitespace
2019-03-29 21:06:10 -07:00
b986c6a321
[C++11] Remove IntType::set() in favor of operator=
2019-03-29 20:21:21 -07:00
f4cfd6b6ad
[iter] A couple more hb_apply() + lambda uses
2019-02-14 13:45:52 -08:00
7514a49f21
[iter] Use hb_apply() with lambda functions in a few places
2019-02-14 13:16:33 -08:00
f8fcfb263e
[iter] Accept pointers to hb_sink()
2019-02-14 11:03:29 -08:00
bb139cb8d0
[iter] Back to dagger formatting for pipelines
2019-02-14 10:52:02 -08:00
16cc313dcd
[iter] Use hb_sink()
2019-02-14 10:40:05 -08:00
2d940946d5
[iter] Fix mystery crash
...
Fuzzer caught it:
==14==ERROR: AddressSanitizer: stack-use-after-return on address 0x7fca2ed7a3e0 at pc 0x0000006057aa bp 0x7ffc3290f1d0 sp 0x7ffc3290f1c8
READ of size 4 at 0x7fca2ed7a3e0 thread T0
SCARINESS: 55 (4-byte-read-stack-use-after-return)
#0 0x6057a9 in OT::SingleSubstFormat2::subset(hb_subset_context_t*) const /src/harfbuzz/src/./hb-ot-layout-gsub-table.hh:194:40
#1 0x5ff921 in hb_subset_context_t::return_t OT::SingleSubst::dispatch<hb_subset_context_t>(hb_subset_context_t*) const /src/harfbuzz/src/./hb-ot-layout-gsub-table.hh:256:13
I can't reproduce locally, but many of the bots are failing because of this
as well.
It's a pity that operator-> must return pointer. Ugh. Why?!
2019-01-30 16:03:16 -08:00
cbe2118c58
Merge branch 'master' into iter
2019-01-30 15:07:09 -08:00
4842294b86
[subset] Update gsub to use glyphset() method of subset plan.
2019-01-29 13:19:21 -08:00
090fe56dc6
Merge branch 'master' into iter
2019-01-25 16:06:52 +01:00
ef00654962
Convert tag enum class consts to static constexpr
...
Part of https://github.com/harfbuzz/harfbuzz/issues/1553
2019-01-22 12:17:26 +01:00
21c0713a1c
Whitespace
2019-01-20 20:12:12 -05:00
420d8ac350
[algs] Add hb_iter()
...
Makes it nicer in pipelines.
2019-01-20 20:12:12 -05:00
54ec48ea20
Use iter pipelines more
2019-01-20 20:12:12 -05:00
f4cbb1ee0c
WIP
2019-01-20 20:12:12 -05:00
ede1a71b31
Minor rename
2019-01-20 20:12:12 -05:00
af2067e87b
Use hb_zip() moooore
2019-01-20 20:12:12 -05:00
0d1fdf939d
Use hb_zip() some mooore
2019-01-20 20:12:12 -05:00
83ad0b6d0f
Use hb_zip() some more
2019-01-20 20:12:12 -05:00
f0dd0656b8
Use hb_zip() some
2019-01-20 20:12:12 -05:00
815cde9fa3
[iter] Use is_sorted_iterator
2019-01-20 20:12:12 -05:00
a46874f1ab
[iter] Revert back uses of C++11 auto type deduction
2019-01-20 20:12:12 -05:00
d6024794fb
Change hb_void_t implementation
2019-01-20 20:12:12 -05:00
e16884248f
[iter] Port Coverage iterator to hb_iter_t
2019-01-20 20:12:12 -05:00
89bcfb204c
Remove TRACE_COLLECT_GLYPHS
2019-01-18 14:59:18 -05:00
0772c06f96
Remove tracing from closure
2019-01-18 12:53:47 -05:00
474a12058d
[array/vector] Rename len to length
2018-12-21 18:53:01 -05:00
09740148e3
[serialize] Use component_list by reference, as a supplier
2018-12-21 15:56:01 -05:00
f1e95e40ed
[arrays] Remove hb_supplier_t<>
2018-12-18 16:49:08 -05:00
9aebfb4182
[serialize] Streamline error propagation
2018-12-18 13:22:17 -05:00
cf39c24205
[arrays] Rename Supplier to hb_supplier_t
2018-12-17 22:36:23 -05:00
e412008599
Remove redundant void from C++ sources ( #1486 )
2018-12-17 13:01:01 -05:00
b2ebaa9afa
Remove redundant 'inline' from methods ( #1483 )
2018-12-16 14:08:10 -05:00
705e2f5056
[subset] Implement for ClassDef
2018-12-13 17:48:42 -05:00
6e33a3955d
Minor
2018-12-13 16:40:01 -05:00
2cc993e035
[dispatch] Minor
2018-12-12 10:07:38 -05:00
1aea869446
[subset] Map glyphs during SingleSubst subsetting
...
Ha!
2018-12-11 22:53:58 -05:00
be45677ab6
Minor
2018-12-01 00:04:29 -05:00
5c4fead734
Convert "static const hb_tag_t" constants to enum
2018-11-29 15:05:47 -05:00
574d888c8a
[aat] Ignore GSUB table of Muthu Foundry if they have morx table
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1410
2018-11-25 16:51:22 -05:00
a9e0bdc35d
[GSUB] Don't flush glyphset during recursion in closure()
...
See comment.
Supercedes https://github.com/harfbuzz/harfbuzz/pull/1401
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11366
2018-11-22 21:30:04 -05:00
11aa0468ac
[subset] minor, adjust spaces
2018-11-16 00:02:47 +03:30
33b006cc51
[ot-layout] Simplify some access
2018-11-05 23:19:04 -05:00
ca5e5a4979
Port Coverage::Iter off hb_auto_t<>
2018-10-29 22:30:21 -07:00
3a4e5dd425
Remove a few unnecessary hb_auto_t<>'s
...
See a85641446c30247c4e948263f0f8c1147ed4efb9
2018-10-29 22:27:20 -07:00
257d0e5aa3
Fix typos.
2018-10-19 19:24:05 +03:30
3cca978723
Move code around
2018-10-02 15:02:35 +02:00
effc7ced72
Rename HeadlessArrayOf::len to lenP1
...
So it doesn't accidentally match our templates, etc.
2018-09-13 20:21:54 +02:00
Garret Rieger
ariza
Qunxin Liu
Behdad Esfahbod
Ebrahim Byagowi
Behdad Esfahbod
Bruce Mitchener