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84354d3f
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2023-05-23T11:57:22
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[cff] When max-ops is reached return false
Slight speedup too.
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ae208963
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2022-12-26T12:30:39
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Add hb-limits.hh
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3723b854
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2022-07-18T14:00:14
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[cff] Better max op counting
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3c84aa84
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2022-07-18T13:57:59
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[cff] Add a max work counter
Set to 10,000 per interpretation right now.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3700
Fixes https://oss-fuzz.com/testcase-detail/5667125715927040
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bff78e65
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2022-05-10T16:33:37
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[cff] Convert interpretation environment to use constructor
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8fd70362
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2022-05-10T15:15:49
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[cff] Use hb_ubytes_t() instead of Null(hb_ubytes_t)
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b31ef081
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2022-05-10T14:52:40
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Revert "[cff] Add an unlikely()"
This reverts commit 9ba9adb7ed6d48504e97a2af117b7da1fdb28450.
This shows slowdown in benchmarks.
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9ba9adb7
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2022-05-10T14:42:50
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[cff] Add an unlikely()
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8aa54aac
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2022-05-09T16:09:56
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[cff] Replace byte_str_t with hb_bytes_t use
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8d24ac26
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2022-01-18T13:14:42
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[cff] Remove init/fini from number_t
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2be859d2
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2020-04-20T23:48:23
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minor, replace nullptr checks with implicit ones
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2dda6dd7
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2020-04-20T14:12:45
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minor, tweak spacing
turn 8 spaces to tab, add space before Null/Crap
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57da16bc
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2019-11-17T21:32:12
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[cff] Check rcurveline and rlinecurve arguments
Make sure the number of arguments is not too many or too few, otherwise
skip the command.
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9f1524ce
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2019-11-17T16:17:20
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[cff] Fix a typo in processing rlinecurve
We want to process all pairs of arguments except the last 6 as lines, so
should have been subtracting 6 here, otherwise if the number of
arguments happens to be multiples of 6 they will be all treated as
curves.
See https://github.com/harfbuzz/harfbuzz/pull/2016#issuecomment-554640098
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9fea6b4d
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2019-07-05T18:46:41
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[amalgam] Use it in cmake port and fix conflicts (#1812)
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01832fd1
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2019-06-26T15:58:38
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alternate fix for https://crbug.com/971933
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9b853f75
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2019-06-09T11:49:25
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[cff] Use switch on multi-format structs (#1762)
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02ae2591
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2019-05-08T13:44:03
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initialize return param subr_num in popSubrNum
also snake_cased popSubrtNum and other surrounding function names
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750d5af4
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2019-05-08T12:01:55
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Make compiler happy with -Og
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92588782
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2019-04-30T13:05:10
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Remove space between right angle brackets now that we have C++11 (#1689)
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28917e58
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2019-01-18T09:43:51
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init interp_env_t::hintmask_size
fixes issue #1547
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29f0b6bc
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2018-12-22T07:47:04
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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
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e4120085
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2018-12-17T21:31:01
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Remove redundant void from C++ sources (#1486)
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b2ebaa9a
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2018-12-16T22:38:10
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Remove redundant 'inline' from methods (#1483)
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32cc46c7
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2018-12-04T21:32:34
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[CFF] fix oss-fuzz issue 11670: NULL dereference (#1450)
* guard against no subr access
* code tweak
* add minimized testcase for oss-fuzz 11670 (Null deference)
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825df6db
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2018-11-30T23:04:59
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[CFF] Change spaces to tabs
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592f39b3
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2018-11-30T22:54:57
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[CFF] Whitespace
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3787c078
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2018-11-14T13:38:03
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Implemented seac for extents & subset along with API tests
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0dfa584c
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2018-11-12T08:47:07
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changed Adobe company name
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d56e338a
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2018-10-31T22:30:34
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CFF1 no-desubroutinize + no-hinting
no-desubroutinize option is disabled for now
code cleanup (esp. CFF1 width handling)
bug fixes & renaming
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8679d02b
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2018-10-18T13:04:21
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implement flex ops for glyph extents/subset
also removed unused CSInterpEnv::move_[xy]_with_arg
fixed bug a width being left over on argStack with CFF1
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7d99a6ce
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2018-10-12T02:16:07
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overhauled error handling in CFF interpreter
minimized "if (error) return false" idiom
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b51418f5
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2018-10-08T15:05:36
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added CFF2 get_extents
added source hb-ot-cff2-table.cc
augmented VariationData to return scalars
misc bug fixes, renaming, cleanup
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51d5bf4c
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2018-10-02T14:38:06
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silence warnings
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76e54d2b
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2018-09-21T12:16:36
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fixed subroutinized CFF2 flattening
and some code cleanup
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ebeccf3e
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2018-09-18T17:24:30
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fixed char widths & standard Encoding in subset CFF
also merged flush_n_args to flush_args into one
takes start index of the arguments on stack instead of count
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e75e7224
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2018-09-17T15:34:39
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include curve control points in extents
this makes results consistent with FT
also optimized handling of path end points
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c0c85b85
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2018-09-17T11:14:56
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implemented get_glyph_extents with CFF1
Implemented path operators in a new struct PathProc hooked up to CSOpSet
Added current point to CSInterpEnv
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fcf17788
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2018-08-31T16:28:47
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templatized ArgStack as a prep to store blends
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968168bf
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2018-08-31T13:28:16
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drop hints from CFF1 charstrings
renamed confusing Stack.size to Stack.count
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8c5e03b5
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2018-08-30T17:21:56
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Added drop_hints to SubrFlattener
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1d1afddf
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2018-08-29T13:36:39
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corrected preprocessor guards
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8af9690a
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2018-08-29T13:26:17
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Merge branch 'master' into cff-subset
Renamed cff "private" source/headers without the suffix
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