AuroraMiddleware/harfbuzz
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Author SHA1 Message Date
Nirbheek Chauhan
f65def4dc7 meson: Declare dependencies for use as a subproject 
Also use fallbacks for dependencies that have meson build files
 2020-03-11 19:18:57 +03:30
Mathieu Duponchelle
14432b3ded meson: remove debug message 2020-03-11 19:18:57 +03:30
Mathieu Duponchelle
07cadc9c87 meson: update minimum meson version 2020-03-11 19:18:57 +03:30
Mathieu Duponchelle
04bcdb9c73 meson: misc fixes 2020-03-11 19:18:57 +03:30
Mathieu Duponchelle
29c47d8eb5 meson: pass subdirs to pkgconfig.generate() 2020-03-11 19:18:57 +03:30
Mathieu Duponchelle
484313ff36 meson: install 2020-03-11 19:18:57 +03:30
Mathieu Duponchelle
d4a7237327 meson: all tests passing on Windows / MSVC 2020-03-11 19:18:57 +03:30
Mathieu Duponchelle
99b26789d2 meson: more windows fixes 2020-03-11 19:18:57 +03:30
Mathieu Duponchelle
7ee650b173 meson: refactor fuzzing test 2020-03-11 19:18:57 +03:30
Mathieu Duponchelle
fce88f9905 meson: add subproject wraps for dependencies 2020-03-11 19:18:57 +03:30
Mathieu Duponchelle
920efc0ef7 Add Meson build definitions 
Fixes #490

http://mesonbuild.com
 2020-03-11 19:18:57 +03:30
Khaled Hosny
0615c7b64b Remove workaround for old pkg-config 
Add FreeType dependency to .pc, Ubuntu 14.4 is long dead.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1565
 2020-03-10 22:04:35 +02:00
Ebrahim Byagowi
78eabf247e [test] Enable OT funcs on tests that are working 2020-03-10 14:07:37 +03:30
Ebrahim Byagowi
47f5a86036 minor, use NN on every OffsetTo<UnsizedArrayOf<>> 2020-03-10 13:57:46 +03:30
Ebrahim Byagowi
648338c7d4 [gvar] Add fields docs from ot-spec as other tables 2020-03-10 13:20:56 +03:30
Ebrahim Byagowi
1b3b96973b [gvar] Don't copy shared tuples into gvar's accelerator 2020-03-10 12:46:09 +03:30
Ebrahim Byagowi
29dd1fe506 [gvar] Don't check again against face num glyph 
Done once by sanitize_shallow
 2020-03-10 11:41:58 +03:30
Ebrahim Byagowi
d4b1181760 [gvar] minor, rename gvar_table to table 2020-03-10 11:29:56 +03:30
Ebrahim Byagowi
5c37693864 [gvar] Remove axisCount comparison with fvar as we runtime check that 2020-03-10 11:25:47 +03:30
Ebrahim Byagowi
ba22df36ad minor 
makes search for sanitize calls easier for me
 2020-03-10 10:43:27 +03:30
Ebrahim Byagowi
8ca9df7acb [subset] Remove not needed blob sanitize call 2020-03-10 10:40:05 +03:30
Ebrahim Byagowi
07acd1a042 [subset] Rename src_base args to base to match sanitize methods 
So it will become easier to follow that serialize methods signatures should
match with their sanitize methods counterparts.
 2020-03-08 23:39:26 +03:30
ariza
188a0a47c2 removed default base; replaced w/ bias if required 2020-03-08 22:59:43 +03:30
blueshade7
4c3af7d406 add "add_link()" with bias arg 
issue #2227
 2020-03-08 18:48:56 +03:30
Ebrahim Byagowi
bdf372b24c [subset/cbdt] Release the referenced cbdt table on error 
Just accidentally spotted it, when the table has less than 4 bytes
 2020-03-08 00:49:40 +03:30
Ebrahim Byagowi
0d729b4b72 [avar] Fix out-of-bound read when input is bigger than all the coords 
'i' shouldn't become equal to array's length which as the increament
is happened at end of the loop, if the input is bigger than all the
table coords, it will be equal to array's length.

Fixes https://crbug.com/oss-fuzz/21092
 2020-03-07 13:20:41 +03:30
Ebrahim Byagowi
6924e29f62 [var] Fix hb_ot_var_get_axis_infos's offset semantic 
The API was adding offset to input's infos buffer index also which is
unusual between our APIs and wrong.
 2020-03-06 02:01:04 +03:30
Ebrahim Byagowi
b7617f6b3c [glyf] Update to latests of ttf-parser 2020-03-05 15:08:06 +03:30
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
Garret Rieger
14a7b6f1ab Set hb_buffer_t to use array_t.reverse(). 2020-03-04 16:52:29 -08:00
ariza
5935a1dc0b add pop_discard() calls to errror returns 2020-03-05 01:22:51 +03:30
ariza
c05458ec7f update cff & cff2 subsetters 2020-03-05 01:22:51 +03:30
Ebrahim Byagowi
446d1e3bbc [fuzz] Add more of fixed cases 2020-03-05 00:49:03 +03:30
Ebrahim Byagowi
9004848560 [gvar] Make sure font's num_coords matches with gvar.axisCount 2020-03-04 12:43:26 +03:30
Ebrahim Byagowi
1af3363f9e [gvar] Use hb_array_t instead indexing raw pointers 2020-03-04 12:43:26 +03:30
Ebrahim Byagowi
99b5b3f1b1 [gvar] Make sure TupleVarHeader has the needed size 
Fixes https://crbug.com/oss-fuzz/21026
 2020-03-04 12:43:26 +03:30
Ebrahim Byagowi
b398748d8b
[algs] Add hb_clamp 
Similar to stl and glsl's clamp
 2020-03-04 11:18:19 +03:30
Ebrahim Byagowi
558f922788 [fuzz] Avoid empty memcpy and ubsan complain by length checking before memcpy 2020-03-03 21:39:22 +03:30
Ebrahim Byagowi
6543d166fd [fuzz] Remove the not yet fixed timeout, going to investigate 2020-03-03 21:39:22 +03:30
Ebrahim Byagowi
2bbf1c8673 [fuzz] Add more of supposed to already be fixed cases from Chromium bug tracker 2020-03-03 21:39:22 +03:30
Ebrahim Byagowi
f745777c60 minor, debug bit, ops 2020-03-03 19:14:41 +03:30
Ebrahim Byagowi
f253f06cf3 [fuzz] Add another fixed case 
https://crbug.com/oss-fuzz/14626

another numerous subtables count which is fixed by d38360397
 2020-03-03 19:12:04 +03:30
Ebrahim Byagowi
d383603976
Limit OT::Lookup subtables (#2219) 
Fixes https://crbug.com/oss-fuzz/13943
 2020-03-02 22:41:08 +03:30
Ebrahim Byagowi
29efd964f2
[fuzz] Add cases that marked as wontfix 
Let's see if they were really false alarms, if so, let's just have them.
 2020-03-02 14:22:29 +03:30
Ebrahim Byagowi
60262e4ca9 [var] Build end-points array on gvar itself 2020-02-29 22:57:59 +03:30
Ebrahim Byagowi
cb65150fec
[draw] minor 2020-02-29 16:12:54 +03:30
Ebrahim Byagowi
44169f3396
[draw] Fix invalid rendering of some glyph on Estedad-VF 
Basically reverts 11f3fca so I can do the same tested and better later

Fixes #2215
 2020-02-29 16:04:03 +03:30
Ebrahim Byagowi
86c40b3a1d [fuzz/draw] Call _get_glyph_extents 
Other render related APIs also may be added also later such
as ot-color and future rendering things.
 2020-02-29 14:53:34 +03:30
Michiharu Ariza
5ab50eebd7
collect_unicodes() with clamp, calling add_range() 
Use add_range instead an inner loop, clamp its input number by
number of glyphs a face has.

Even the face cmap12 and 13 have 32-bit hb_codepoint_t, which is here
used to make timeout, face's maxp has 16-bit gid limitation at least for now,
using that makes sure we both fix and the timeout and don't need to change
much things here also in order to support 32-bit gids also someday.

Fixes #2204
 2020-02-29 13:02:29 +03:30