Garret Rieger
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98aaecd397
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[subset] fix data race touching Crap() in cff subsetting.
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2022-06-01 22:50:35 +01:00 |
Behdad Esfahbod
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0919eaa6e8
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[ot-font] Remove lock around cache
Not needed.
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2022-05-26 05:02:50 -06:00 |
Behdad Esfahbod
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3b28cff9c0
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[cff1] Fix null dereference on memory alloc failure
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2022-05-26 04:42:17 -06:00 |
Behdad Esfahbod
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a4d98b63ea
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[subset/cff1] Collect glyph-to-sid map to avoid an O(n^2) algorithm
Saves 13 for largest benchmark:
BM_subset/subset_glyphs/SourceHanSans-Regular_subset.otf/10000 -0.1313 -0.1308 75 65 75 65
BM_subset/subset_codepoints/SourceHanSans-Regular_subset.otf/4096 -0.1009 -0.1004 54 48 54 48
BM_subset/subset_codepoints/SourceHanSans-Regular_subset.otf/10000 -0.1067 -0.1066 70 62 69 62
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2022-05-16 17:38:18 -06:00 |
Behdad Esfahbod
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b87f48e948
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[cff1] get_sid() move bounds check into each implementation
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2022-05-16 17:38:18 -06:00 |
Behdad Esfahbod
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3fbac0942d
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[cff1] Lazy-load & sort glyph names
Improves subset benchmarks by up to 70% for small CFF1 subset of
non-CID fonts!
BM_subset/subset_glyphs/SourceSansPro-Regular.otf/10 -0.7067 -0.7071 1 0 1 0
BM_subset/subset_glyphs/SourceSansPro-Regular.otf/64 -0.4817 -0.4824 1 0 1 0
BM_subset/subset_glyphs/SourceSansPro-Regular.otf/512 -0.1948 -0.1956 2 2 2 2
BM_subset/subset_glyphs/SourceSansPro-Regular.otf/2000 -0.0767 -0.0761 6 6 6 6
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2022-05-16 16:36:28 -06:00 |
Behdad Esfahbod
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b46c7faa9c
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[cff] Check buf_len, not buf
Ouch!
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2022-05-13 14:02:54 -06:00 |
Garret Rieger
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19a8db8545
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[subset] fix potential integer overflow in gname_t::cmp.
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2022-05-13 13:55:39 -06:00 |
Behdad Esfahbod
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a2f132f1fc
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[cff] Check glyph-name's length, not arrayZ
As the latter can be non-null while still zero-length.
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2022-05-13 13:49:39 -06:00 |
Behdad Esfahbod
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bff78e6515
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[cff] Convert interpretation environment to use constructor
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2022-05-10 16:50:38 -06:00 |
Behdad Esfahbod
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8aa54aaca2
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[cff] Replace byte_str_t with hb_bytes_t use
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2022-05-09 17:34:58 -06:00 |
Behdad Esfahbod
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fe1d85a55a
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[cff] Remove custom byte_str_t impl
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2022-05-09 17:34:58 -06:00 |
Behdad Esfahbod
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370bec938b
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[draw] Rename internal draw_session_t to hb_draw_session_t
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2022-02-13 13:21:14 -06:00 |
Behdad Esfahbod
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c681331c3f
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[draw] Rename internal draw_helper_t to draw_session_t
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2022-02-13 13:21:14 -06:00 |
Behdad Esfahbod
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dd7b6e2c3f
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[draw] Remove EXPERIMENTAL_API tag
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2022-02-13 13:21:14 -06:00 |
Behdad Esfahbod
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a8b7f18804
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[cff] Initialize accelerator members
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2022-01-21 07:38:33 -07:00 |
Behdad Esfahbod
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ac1bb3e39e
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[machinery] Move accelerators to constructor/destructor
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2022-01-20 12:10:05 -07:00 |
Behdad Esfahbod
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e062376ef1
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[machinery] Make accelerator lazy-loader call Xinit/Xfini
Instead of init/fini. To isolate those functions. To be turned into
constructor/destructors, ideally one per commit (after some SFINAE
foo.)
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2022-01-19 17:09:34 -07:00 |
Behdad Esfahbod
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4eb6e6ea16
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[cff] Remove some more fini_deep()
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2022-01-18 12:07:05 -07:00 |
Behdad Esfahbod
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f0a1892ff9
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[serialize] Remove unnecessary pointer indirection
|
2021-07-28 17:36:22 -06:00 |
Garret Rieger
|
deee24fbef
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[subset] Add missing FontName op code in top dict parsing.
Fix for #3058
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2021-07-14 16:01:18 -06:00 |
Behdad Esfahbod
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c539afb08b
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[CFF] Use NNOffsetTo<> instead of OffsetTo<>
I'm pretty sure that's what is intended.
|
2021-03-31 13:28:25 -06:00 |
Garret Rieger
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d307c24abf
|
[ENOMEM] check resize() return.
Fixes https://oss-fuzz.com/testcase-detail/5641892164009984.
|
2020-07-30 00:08:08 +04:30 |
Ebrahim Byagowi
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2be859d289
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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
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22f7c61acf
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implement SID to glyph ID mapping with predefined Charset
Also fixes oss-fuzz 21769
|
2020-04-18 15:42:30 +04:30 |
Ebrahim Byagowi
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755a77d660
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Move outline draw API behind HB_EXPERIMENTAL_API directive
|
2020-03-13 08:25:53 +03:30 |
ariza
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0b29053864
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removed unused code
|
2020-03-05 10:11:23 +03:30 |
ariza
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e8f010d793
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removed unused code & data; rename
|
2020-03-05 10:11:23 +03:30 |
ariza
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c05458ec7f
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update cff & cff2 subsetters
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2020-03-05 01:22:51 +03:30 |
Ebrahim Byagowi
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9fe0dc3464
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[draw] Pass draw_helper_t itself around instead recreating it
Specially helpful if we want to change the design
|
2020-02-26 17:40:46 +03:30 |
Ebrahim Byagowi
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8c652f72fc
|
Minor, switch to https links where possible
|
2020-02-19 16:32:44 +03:30 |
Ebrahim Byagowi
|
25707e37e3
|
[cff] minor
|
2020-02-05 00:27:28 +03:30 |
ckitagawa
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0d61926ca7
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[subset] Keep head when no glyf table
|
2020-02-04 23:31:33 +03:30 |
ariza
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2792fb8ba1
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first rewrite of cff/cff2 _subset with _subset2
|
2020-02-04 21:20:43 +03:30 |
Ebrahim Byagowi
|
ac81e94016
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Rename hb_outline_decompose to hb_font_draw_glyph and hb_outline_decompose_funcs_t to hb_draw_funcs_t
|
2020-01-28 13:24:49 +03:30 |
Ebrahim Byagowi
|
981125aa2a
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Rename hb_ot_glyph_* to hb_outline_*
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2020-01-27 23:43:54 +03:30 |
Ebrahim Byagowi
|
ec1fba1388
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[ot-glyph] make hb_ot_glyph_decompose_funcs_t struct opaque
|
2020-01-14 15:55:23 +03:30 |
Ebrahim Byagowi
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084a8182fb
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[ot-glyphs] Move CFF glyph decompose logic to their tables
Thus making path decompose zero alloc on CFF/CFF2
|
2020-01-10 22:56:43 +03:30 |
Ebrahim Byagowi
|
5cc09c462b
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[ot-glyph] Initial cff1 support
|
2020-01-10 14:25:07 +03:30 |
Ebrahim Byagowi
|
ce114d6b27
|
minor, tweak spaces
|
2019-12-31 15:53:02 +03:30 |
Ebrahim Byagowi
|
33c3d63a0a
|
Merge pull request #1594 from harfbuzz/var-subset
Issue 1558: [subset] TrueType/CFF2 variable font
|
2019-12-31 13:52:50 +03:30 |
blueshade7
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ff64652cf6
|
fix shape-fuzzer failure
|
2019-11-26 18:34:06 +00:00 |
blueshade7
|
61707266a3
|
fix get_sid crash
|
2019-11-26 18:34:06 +00:00 |
blueshade7
|
4c4e08a1ef
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add cff1::accelerator_t::fini
|
2019-11-26 18:34:06 +00:00 |
blueshade7
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ff87465b40
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add get_glyph_from_name & test. use hb_string_array
|
2019-11-26 18:34:06 +00:00 |
blueshade7
|
51e7728521
|
minor
|
2019-11-26 18:34:06 +00:00 |
blueshade7
|
6d9eb9c040
|
fixed failure with language-tags.tests
|
2019-11-26 18:34:06 +00:00 |
blueshade7
|
59fe379797
|
fixed hb-shape-fuzzer failures in get_sid
|
2019-11-26 18:34:06 +00:00 |
blueshade7
|
e26df436bc
|
fix test-ot-face crash
|
2019-11-26 18:34:06 +00:00 |