walkero
/
harfbuzz
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
7,199 Commits 16 Branches 166 Tags 114 MiB
Commit Graph

30 Commits

Author SHA1 Message Date
Ebrahim Byagowi f7a08cd41d
Fix extra semicolon issues and test that on CI (#1330) 2018-10-30 11:29:09 +03:30
Behdad Esfahbod 35d410f2ba Remove ASSERT_POD 
Newer compilers / language allows structs with constructor in union.
So, this was not actually testing anything.  Indeed, the recent
change in DISALLOW_COPY *is* making some of our types non-POD.
That broke some bots.

Just remove this since it wasn't doing much, and I'd rather have
DISALLOW_COPY.
 2018-10-29 14:45:44 -07:00
Behdad Esfahbod 6f0454e176 Fix extra-semicolon warnings 2018-10-29 13:51:15 -07:00
Behdad Esfahbod 39bd07aed5 Fix bunch of unused parameter warnings 
Show up with gcc -O0.

There's a few more but those are functions that need to be filled in.

Maybe this is a lost battle...
 2018-10-26 21:22:26 -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
Garret Rieger aa5af8d041 Fix size calculation in DEFINE_SIZE_ARRAY_SIZED. 2018-10-23 16:04:21 -07:00
Behdad Esfahbod f7c0b4319c [aat] Implement LookupFormat10 2018-10-19 15:23:49 -07:00
Bruce Mitchener 257d0e5aa3 Fix typos. 2018-10-19 19:24:05 +03:30
Behdad Esfahbod c406aca193 Fix warning 2018-10-17 22:58:43 -07:00
Behdad Esfahbod 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
Behdad Esfahbod e9f9c0d81c [sanitize] Reorder condition to silence bogus gcc warning 
Was givin a dozen of:

../../src/hb-machinery.hh: In member function ‘bool AAT::ankr::sanitize(hb_sanitize_context_t*) const’:
../../src/hb-machinery.hh:307:23: warning: missed loop optimization, the loop counter may overflow [-Wunsafe-loop-optimizations]
     bool ok = --this->max_ops > 0 &&
               ~~~~~~~~~~~~~~~~~~~~~~
        this->start <= p &&
        ~~~~~~~~~~~~~~~~~~~
        p <= this->end &&
        ~~~~~~~~~~~~~~~^~
        (unsigned int) (this->end - p) >= len;
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I believe those are bogus, but this silences them and does not introduce
logic issues I believe.
 2018-10-12 16:06:39 -04:00
Behdad Esfahbod 7fa69e92ca Comment 2018-10-10 19:02:32 -04:00
Behdad Esfahbod d35315cc02 [aat] Fixup recent commit 
For 329f240108

max_ops is signed.
 2018-10-09 23:17:32 -04:00
Behdad Esfahbod 948f59a13a [kerx] Use subtable range for runtime checks 2018-10-09 23:07:47 -04:00
Behdad Esfahbod 329f240108 [aat] Set embedded sanitizer max ops really high 
Since we consume it legitimately during shaping.
 2018-10-09 23:03:20 -04:00
Behdad Esfahbod 341206eb60 [vector] Make hb_vector_t relocatable / nestable 
Ugly, but...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1227
 2018-10-05 18:39:48 +02:00
Behdad Esfahbod 606bf57430 Revert forcing use of single-parameter static_assert() 
Some clang versions define static_assert as a macro apparently, so we cannot
redefine it...

This reverts commit 94bfea0ce6.
This reverts commit 4e62627831.
 2018-09-16 19:34:39 +02:00
Behdad Esfahbod 4e62627831 Enforce single-param static_assert() only 
So we don't accidentally break it again.
 2018-09-16 18:09:36 +02:00
Behdad Esfahbod 9507b05a7a Simplify sanitize->check_array() 
Fix a bug in CBDT sanitize, and redundant check in avar.
 2018-09-10 23:18:23 +02:00
Behdad Esfahbod 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
Behdad Esfahbod 0d160d5ff5 [subset] Implement subsetting of SingleSubst 2018-09-04 14:20:35 -07:00
Behdad Esfahbod dc50493a8d [subset] Towards subsetting SingleSubstFormat1 
Why does subset plan not have a hb_set_t of glyphs?
 2018-09-03 18:23:23 -07:00
Behdad Esfahbod bfa72a9a72 [subset] Towards GSUB/GPOS subsetting 
Add subset() call for GSUBGPOS struct and its dependencies.
Not hooked up anywhere.
 2018-09-01 18:34:50 -07:00
Behdad Esfahbod 6803ed8674 [serialize] Add reset() 2018-08-31 17:11:08 -07:00
Behdad Esfahbod e58b190292 [subset] De-templatize hb_subset_context_t 
We're going to (finally) use virtual methods for hb_serialize_context_t
customization, so don't need to carry a Serializer template variable
around...  Simplifies code.
 2018-08-31 16:46:35 -07:00
Behdad Esfahbod 22acd424ca [serialize] Add a couple small methods 2018-08-31 16:41:18 -07:00
Behdad Esfahbod a23b892fe6 Shuffle 2018-08-29 18:28:39 -07:00
Behdad Esfahbod e6cb938065 [ot-face] Unify accelerators and tables 2018-08-26 00:21:29 -07:00
Behdad Esfahbod f36ae6f8a8 [ot-font] Make everything (cmap/metrics) lazy 2018-08-25 23:26:45 -07:00
Behdad Esfahbod c77ae40852 Rename hb-*private.hh to hb-*.hh 
Sorry for the noise, downstream custom builders.  Please adjust.
 2018-08-25 22:36:36 -07:00