2520a82df9
s/LArrayOf/Array32Of/g
2021-03-31 15:41:54 -06:00
ad28f973f3
Rename offset types to be explicit about their size
...
Add Offset16To<>, Offset24To<>, and Offset32To<> for most use-cases.
2021-03-31 13:00:07 -06:00
505b3fc6cf
[harfbuzz.cc] Fix OffsetTable name clash with Mac headers
...
There's no easy way to undo a "using namespace" in our sources, so by the time
we get to include hb-coretext.cc from harfbuzz.cc, we already have "using namespace OT"
active, which clashes with Mac headers.
Error was:
$ gcc -O3 -Wall -arch i386 -DHAVE_CORETEXT=1 -c harfbuzz.cc -o harfbuzz.o -std=c++11
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/TextUtils.h:288:3: error:
reference to 'OffsetTable' is ambiguous
OffsetTable offsets,
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/IntlResources.h:115:41: note:
candidate found by name lookup is 'OffsetTable'
typedef OffPair OffsetTable[3];
^
./hb-open-file.hh:81:16: note: candidate found by name lookup is 'OT::OffsetTable'
typedef struct OffsetTable
^
1 error generated.
2021-02-17 11:34:47 -07:00
25cf687443
Use dagger in OffsetTable::get_table_tags ( #2477 )
2020-06-19 14:06:50 -07:00
2dda6dd744
minor, tweak spacing
...
turn 8 spaces to tab, add space before Null/Crap
2020-04-20 16:18:29 +04:30
858b627984
[machinery] Remove CastR<>()
2019-12-10 13:18:32 -06:00
0558413f27
Minor, tweak spaces
2019-10-01 13:50:11 +03:30
a0b4ac4dce
Turn 8 spaces to tab across the project
...
According to the current code style of the project
2019-08-27 02:40:41 +04:30
a6065d05cf
Don't call memcpy when a table is empty
2019-07-10 23:38:07 +04:30
41248cce0e
Remove MIN/MAX in favor of hb_min/hb_max
2019-05-07 20:54:31 -07:00
92588782d7
Remove space between right angle brackets now that we have C++11 ( #1689 )
2019-04-30 13:05:10 -07:00
07776b6096
More tweaks to previous commit
...
Delete assignment operator of OffsetTo<> instead of Offset<>.
In simple ArrayOf<>::sanitize() assert that Type has assignment operator.
Ideally we should SFINAE this and fallback to calling Type::sanitize()
if assignment operator is not available. But we don't have a case of
that in the codebase.
2019-04-15 16:43:34 -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
b986c6a321
[C++11] Remove IntType::set() in favor of operator=
2019-03-29 20:21:21 -07:00
6e1c3eaf70
Fix sign comparison error
2019-01-28 14:12:41 -05:00
b1152d5e66
Use NNOffsetTo<>
2019-01-17 18:17:04 -05:00
474a12058d
[array/vector] Rename len to length
2018-12-21 18:53:01 -05:00
f1e95e40ed
[arrays] Remove hb_supplier_t<>
2018-12-18 16:49:08 -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
0d0fe9df46
[arrays] Remove need of stride in Supplier<>
2018-12-16 22:31:13 -05:00
b2ebaa9afa
Remove redundant 'inline' from methods ( #1483 )
2018-12-16 14:08:10 -05:00
d77a098b73
[arrays] Improve bfind() interface
...
Much more useful now. :)
2018-11-24 10:06:13 -05:00
30cb45b3ea
Change ArrayOf.bsearch() return semantics
...
Towards consolidating all array bsearch/...
2018-11-24 00:48:26 -05:00
e2ffb33a53
Remove lsearch for small TableDirectorys
2018-11-23 16:24:28 -05:00
72462eb765
Add UnsizedArrayOf::as_array() instead of hb_array() template
2018-11-02 11:46:42 -04:00
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
d7865107ea
Remove const from hb_array_t details
...
Will come in through <T> if desired.
2018-10-22 16:24:16 -07:00
257d0e5aa3
Fix typos.
2018-10-19 19:24:05 +03:30
f8ccb545c4
[dfont] Disable null-processsing for offsets
...
An offset to unsized arrayis not safe to be redirected to our fixed-sized
null pool. Plus, we want to reject, not repair, bad-looking dfonts.
2018-09-14 18:59:53 +02:00
67449c3933
Don't dereference offset before check_struct()
2018-09-14 10:58:00 +02:00
ca746f261e
[dfont] Also check dataLen range in sanitize
...
Just to disagree with myself re being done with this code...
2018-09-13 20:35:21 +02:00
3789c557ca
[dfont] Solve the mystery +2 offset thing!
...
Previously, ResourceForkHeader was defined as 30 bytes, having the typeCountM1 as last member.
There was a mysterious offset-by-2 in the code, derived from FontTools and JDK code this was
ported from.
In testing, I observed that typeListZ offset is actually 28. Suggesting that the typeCountM1
does NOT actually belong to ResourceForkHeader, but belongs to the array itself. Adjusting for
that resolves the mystery +2 offset hack, so everything is clean and good now.
This, concludes my dfont hacking. The code looks great now, and I'm happy to leave it.
Fuzzers might disagree though, we will see!
2018-09-13 20:32:13 +02:00
180a88a96c
[dfont] Some more
2018-09-13 19:26:44 +02:00
0ab0f1e5ac
[dfont] Push methods further down
2018-09-13 19:13:01 +02:00
8c9bdcc1fe
[dfont] Minor
2018-09-13 19:08:22 +02:00
4479d3a2ed
[dfon]t Sanitize OpenTypeFontFace
2018-09-13 19:06:50 +02:00
3fba41906f
[dfont] Minor
2018-09-13 18:49:16 +02:00
bf852f0e62
[dfont] Make test pass
...
Offset 0 is not null in this context.
2018-09-13 18:47:53 +02:00
82f4d776c2
[dfont] Minor
2018-09-13 18:27:20 +02:00
dbb764dceb
[dfont] Clean up sanitize()
...
I don't think I broke anything. Fuzzers will let me know..
2018-09-13 17:21:00 +02:00
bd75fd45cd
[dfont] Some renaming, plus add link to reference doc
2018-09-11 18:32:25 +02:00
4134ec1307
[dfont] Sanitize only sfnt resources as OpenTypeFontFile
2018-09-11 17:56:03 +02:00
6b5e4d07ad
[dfont] Minor
2018-09-11 17:26:24 +02:00
d5c509272f
[dfont] Fix test expecatation and minor touch up
...
I have no way to authoritatively know, but looks like test font only has one
face. So, adjust test expectation instead.
2018-09-11 17:18:21 +02:00
9479ffefbf
[dfont] Re-enable and fix offset handling
...
Fixes https://github.com/harfbuzz/harfbuzz/pull/1085
2018-09-11 16:41:26 +02:00
a1814e2bec
Whitespace
2018-09-11 14:45:23 +02:00
fda994e1d4
Use enum instead of "static const" in class scope
...
Technically, static const needs an out-of-class definition. Eg:
CXXLD libharfbuzz-subset.la
Undefined symbols for architecture x86_64:
"OT::FeatureVariationRecord::min_size", referenced from:
bool OT::GSUBGPOS::subset<OT::PosLookup>(hb_subset_context_t*) constin libharfbuzz_subset_la-hb-subset.o
bool OT::GSUBGPOS::subset<OT::SubstLookup>(hb_subset_context_t*) constin libharfbuzz_subset_la-hb-subset.o
"OT::Record<OT::LangSys>::min_size", referenced from:
OT::Script::subset(hb_subset_context_t*) constin libharfbuzz_subset_la-hb-subset.o
"OT::IntType<unsigned short, 2u>::min_size", referenced from:
OT::Script::subset(hb_subset_context_t*) constin libharfbuzz_subset_la-hb-subset.o
OT::RecordListOf<OT::Feature>::subset(hb_subset_context_t*) const in libharfbuzz_subset_la-hb-subset.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make[4]: *** [libharfbuzz-subset.la] Error 1
make[3]: *** [all-recursive] Error 1
make[2]: *** [all] Error 2
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
Exited with code 2
2018-09-07 15:02:57 -04:00
22acd424ca
[serialize] Add a couple small methods
2018-08-31 16:41:18 -07:00
Behdad Esfahbod
Ebrahim Byagowi
Bruce Mitchener