AuroraMiddleware/harfbuzz
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60 Commits

Author SHA1 Message Date
Garret Rieger
32f052b033 [ENOMEM] Fix several instances of not checking resize in CFF. 2020-07-31 02:04:06 +04:30
Ebrahim Byagowi
2be859d289 minor, replace nullptr checks with implicit ones 2020-04-21 00:30:34 +04:30
Ebrahim Byagowi
2dda6dd744 minor, tweak spacing 
turn 8 spaces to tab, add space before Null/Crap
 2020-04-20 16:18:29 +04:30
ariza
0b29053864 removed unused code 2020-03-05 10:11:23 +03:30
ariza
e8f010d793 removed unused code & data; rename 2020-03-05 10:11:23 +03:30
ariza
c05458ec7f update cff & cff2 subsetters 2020-03-05 01:22:51 +03:30
Ebrahim Byagowi
ce114d6b27 minor, tweak spaces 2019-12-31 15:53:02 +03:30
Ebrahim Byagowi
453050ad30 Merge remote-tracking branch 'upstream/master' into var-subset 2019-10-13 08:45:29 +03:30
Ebrahim Byagowi
c7621cf211 Minor, replace hb_set_add with private API 2019-10-08 15:40:29 +03:30
Ebrahim Byagowi
0558413f27 Minor, tweak spaces 2019-10-01 13:50:11 +03:30
blueshade7
8bf989ea70 update from master 2019-07-08 17:13:29 -07:00
Michiharu Ariza
f3ee2bd020 add ops & methods to hb_bimap_t making it more like hb_map_t 
moved has () to hb_bimap_t from hb_inc_bimap_t
moved identity () to hb_inc_bimap_t
removed forward()
 2019-06-25 13:52:40 -07:00
Michiharu Ariza
094966959f add hb_bimap_t, subclass hb_inc_bimap_t replacing CFF::remap_t 2019-06-25 13:52:40 -07:00
Michiharu Ariza
a1177fec8f Merge branch 'master' into var-subset 
rebase master
 2019-03-29 23:23:49 -07:00
Behdad Esfahbod
b986c6a321 [C++11] Remove IntType::set() in favor of operator= 2019-03-29 20:21:21 -07:00
Michiharu Ariza
f289ffe5ea renamed hb_map2_t to hb_bimap_h in its own .hh 2019-03-14 16:58:02 -07:00
Michiharu Ariza
c485b77c7c fix CFF2 local subr subsetting 
bug exposed by impl change of fdmap
also fixed name of subr_remap_ts as subr_remaps_t
 2019-03-14 16:58:02 -07:00
Michiharu Ariza
c8420109cc subset HVAR 
Re-implemented & repurposed CFF:remap_t as hb_map2_t (moved to hb-ot-layout-common.hh) for two-way mapping for use by index map subsetting.
Hooked up HVAR subsetter through _subset2.
Some renaming in CFF code.
 2019-03-14 16:58:02 -07:00
Michiharu Ariza
c6af846178 tweaked --desubroutinize to remove hintmask only subrs 2019-02-12 15:10:43 -08:00
Michiharu Ariza
f2908b4d8f Implement subset --regain-gids option with CFF1/2 
along with api tests & expected results
 2019-01-31 14:16:37 -08:00
Behdad Esfahbod
d25a2f1496 Fix a few warnings 2018-12-23 20:34:24 -05:00
Ebrahim Byagowi
ae6e348d64 Minor, tweak spaces 2018-12-22 20:07:57 +03:30
Michiharu Ariza
29f0b6bce7 CFF renaming (#1507) 
* reimplement ByteStr as byte_str_t based on hb_ubytes_t

Unuse start_embed<ByteStr>
Also renamed SubByteStr to byte_str_ref_t
More renaming to come

* substr renamed to str_ref in line with its type byte_str_ref_t

* uncamelize non-table struct names

* uncamelized non-struct types OpCode etc

* add byte_str_t copy ctor

* test

* test2

* undo tests

* fix bot failure

* undo the previous change

* fixed tabs, added inline

* Revert "fixed tabs, added inline"

This reverts commit 21163c30e9d18759414f7fe2518628241599f039.

* fix tabs
 2018-12-22 10:47:04 -05:00
Behdad Esfahbod
474a12058d [array/vector] Rename len to length 2018-12-21 18:53:01 -05:00
Ebrahim Byagowi
e412008599 Remove redundant void from C++ sources (#1486) 2018-12-17 13:01:01 -05:00
Ebrahim Byagowi
b2ebaa9afa Remove redundant 'inline' from methods (#1483) 2018-12-16 14:08:10 -05:00
Michiharu Ariza
bcb4ecaf68 [CFF] check out of range FD index (#1477) 
* add fd index checks to subr subsetter

also added oss-fuzz test case

* undid SubrSubsetParam::is_valid

because already validated by SubrClosures.valid
 2018-12-12 20:36:01 -05:00
Michiharu Ariza
2941208f1e [CFF] oss-fuzz issue 11690 ASSERT: substr.offset >= opStart (#1461) 
* fix oss-fuzz 11690: substr.offset >= opStart

detect recursive subroutine call & handle as error

* fix build failure

* add minimized test case for oss-fuzz 11690

* removed asserts
 2018-12-11 15:21:24 -05:00
Michiharu Ariza
333586245c minimize use of assert: removed or changed to error handling (#1467) 2018-12-11 15:20:20 -05:00
Behdad Esfahbod
825df6dbc7 [CFF] Change spaces to tabs 2018-11-30 23:04:59 -05:00
Behdad Esfahbod
592f39b3c4 [CFF] Whitespace 2018-11-30 22:54:57 -05:00
Michiharu Ariza
d8c6913765 undo 0u 2018-11-30 18:58:14 -08:00
Michiharu Ariza
9483da145d redo fixes 2018-11-30 16:59:41 -08:00
Michiharu Ariza
291da44823 yet another 2018-11-30 16:50:46 -08:00
Michiharu Ariza
b1821b9d09 some more 2018-11-30 16:31:01 -08:00
Michiharu Ariza
b67a7c731f drop dotsection as hint along with test case 2018-11-16 12:28:24 -08:00
Michiharu Ariza
072c7aba92 use 2-byte offset instead of 4-byte for local subrs 
more than enough since local subrs immediately follow its corresponding private dict, as the result 2-byte redunction for each font dict with local subrs
updated api test expected subset fonts accordingly
 2018-11-15 15:41:46 -08:00
Michiharu Ariza
0dfa584cb4 changed Adobe company name 2018-11-12 08:47:07 -08:00
Michiharu Ariza
636a6833c5 fixed ends_in_hint bug 
subr ends in hint itself should be regarded as hint
this flag should propagate to its caller if the call itself is at the end of the caller
 2018-11-07 17:58:45 -08:00
Michiharu Ariza
0996c0ff62 implented no-desubroutinize with CFF2 along with API test 
replaced AdobeVFPrototype.abc.otf with a hinted (maually) & subroutinized copy
replaced expected results as well
 2018-11-07 14:48:37 -08:00
Michiharu Ariza
b721fdae66 fixed leaks in CFF subr subset 2018-11-04 16:19:15 -08:00
Michiharu Ariza
85f5644e8e added missing switch breaks 2018-11-04 14:17:30 -08:00
Michiharu Ariza
191ca0f15b CFF1 no-desubr fixes 
make sure charstring/subrs not ending with endchar/return handled correctly
if no local subrs, skip serializing Subrs op in Private
misc fixes
 2018-11-03 22:42:22 -07:00
Michiharu Ariza
481fdfdc23 Merge branch 'cff-subset' of https://github.com/harfbuzz/harfbuzz into cff-subset 2018-11-02 15:28:09 -07:00
Michiharu Ariza
1bc710a8c9 added CFF1 desubr api test cases & bug fixes 2018-11-02 15:28:01 -07:00
Michiharu Ariza
6186dbf1be added hb_subset_input_set_desubroutinize API 
hooked up with CFF1 subroutinizer
a renaming
 2018-11-01 17:25:23 -07:00
Michiharu Ariza
2840a104c1 tweaks to build with new merge 2018-11-01 16:18:13 -07:00
Michiharu Ariza
d56e338a90 CFF1 no-desubroutinize + no-hinting 
no-desubroutinize option is disabled for now
code cleanup (esp. CFF1 width handling)
bug fixes & renaming
 2018-10-31 22:30:34 -07:00
Michiharu Ariza
b64ef69b9e from encode_int removed assert hit by fuzzer 
clamp the value instead
 2018-10-12 14:14:21 -07:00
Michiharu Ariza
0f159a38a6 fixed serialize_fdselect_3_4 2018-09-12 16:08:54 -07:00