AuroraMiddleware/harfbuzz
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Author SHA1 Message Date
Behdad Esfahbod
dc4225ccd1 Don't retry creating again and again in lazy_loader if create failed 
Still does that if get_null() returns nullptr.  Our shaper data objects
are like that.  Shrug.
 2018-11-13 20:48:46 -05:00
Behdad Esfahbod
086235f593
Merge pull request #1382 from punchcutter/master 
Change USE Category for Grantha Virama
 2018-11-13 19:50:25 -05:00
Behdad Esfahbod
2092f595c7
Merge pull request #1380 from kbrow1i/cygwin 
Don't use Win32 API on Cygwin
 2018-11-13 19:49:06 -05:00
punchcutter
c565fc3fb3 Change USE Category for Grantha Virama 
https://github.com/harfbuzz/harfbuzz/issues/1379
 2018-11-13 12:51:10 -08:00
Behdad Esfahbod
475be9d5c6 Fix Windows build 2018-11-13 13:01:13 -05:00
Behdad Esfahbod
fc44dea341 Use atomic ints for upem and num_glyphs on face 2018-11-13 11:54:33 -05:00
Behdad Esfahbod
9579ed9755 Make atomic types' internal values non-mutable 
This resulted from confusion previously...
 2018-11-13 11:46:20 -05:00
Behdad Esfahbod
c52d5bcd94 [ot-face] Add 'head' table 2018-11-13 11:41:29 -05:00
Ken Brown
eee5b5ed04 Don't use Win32 API on Cygwin 
Cygwin is a Posix platform to the extent possible.  It should use the
Posix API except in special circumstances.
 2018-11-12 21:07:34 -05:00
Behdad Esfahbod
56f541d000 [shape-plan] Remove unused code 2018-11-12 19:46:37 -05:00
Behdad Esfahbod
6c22f3fd95 [shape-plan] Implement fine-grained caching plans with user-features 
Only tag, value, and global-ness of features are considered, not their
start/end offsets.
 2018-11-12 19:26:01 -05:00
Behdad Esfahbod
cc8428756a [shape-plan] Cache shape plans with variations based on variation indices 2018-11-12 18:48:10 -05:00
Behdad Esfahbod
8284cb9fb3 [shape-plan] Refactor more 2018-11-12 18:18:20 -05:00
Behdad Esfahbod
1082338525 [shape-plan] Only use shape-plan key to initialize hb_ot_shape_plan_t 
Such that we don't accidentally use info not in the cache key.
 2018-11-12 18:05:02 -05:00
Behdad Esfahbod
7ac03f88a2 [shape-plan] Minor 2018-11-12 17:50:30 -05:00
Behdad Esfahbod
c7be933439 [shape-plan] Refactor some more 2018-11-12 17:49:15 -05:00
Behdad Esfahbod
fc27777833 [shape-plan] Refactor more 2018-11-12 17:27:34 -05:00
Behdad Esfahbod
566612295b [shape-plan] Turn hb_shape_plan_proposal_t into hb_shape_plan_key_t 
And include it in hb_shape_plan_t itself.
 2018-11-12 17:19:45 -05:00
Behdad Esfahbod
af123bd1b8 Add hb_memcmp() 2018-11-12 16:27:08 -05:00
Behdad Esfahbod
65456bff37 [shape-plan] Minor 2018-11-12 16:21:21 -05:00
Behdad Esfahbod
1db672a5e9 [shaper] Rename 2018-11-12 16:05:46 -05:00
Behdad Esfahbod
5212cd8af2 [fuzzing] Add new test 2018-11-12 14:25:18 -05:00
Behdad Esfahbod
274f4c726f Rename check_array2() to check_array() 2018-11-12 14:24:36 -05:00
Behdad Esfahbod
e014405a21 Rename check_array(array, a, b) to check_range() 2018-11-12 14:23:31 -05:00
Behdad Esfahbod
c8f4cc4927 [kerx] Fix integer overflow in multiply 
Fixes https://oss-fuzz.com/v2/testcase-detail/5754863779053568
 2018-11-12 14:11:29 -05:00
Behdad Esfahbod
1300f027a9 [kerx] Minor tweak on previous commit 2018-11-12 13:56:48 -05:00
Behdad Esfahbod
d6666b3866 [fuzzing] Remove limited-edition build of libraries 
Use normal, production, shared libraries.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1237
 2018-11-12 13:21:14 -05:00
Behdad Esfahbod
a549aa14a0 [kerx] Protect against stack underflow 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11367
 2018-11-12 13:02:39 -05:00
Behdad Esfahbod
3e284e02c2 [shape-plan] Minor 2018-11-11 22:51:34 -05:00
Behdad Esfahbod
420c9de644 [shape-plan] Minor rename 2018-11-11 22:50:37 -05:00
Behdad Esfahbod
77bd0a6458 Add variation coords to shape_plan proposal 
This is the root cause of bug worked around in 19e77e01bc.

Still no shape plan caching for variations though.
 2018-11-11 22:08:48 -05:00
Behdad Esfahbod
9c767d075d Minor 2018-11-11 22:03:15 -05:00
Behdad Esfahbod
f521a28b4a Embed hb_ot_shape_plan_t into hb_shape_plan_t 
No other shaper will need shape_plan_data, by definition.  So, remove
abstraction layer and always create hb_ot_shape_plan_t as part of
hb_shape_plan_t.
 2018-11-11 21:54:10 -05:00
Behdad Esfahbod
fabb012104 Remove wrong comment 2018-11-11 17:10:23 -05:00
Behdad Esfahbod
1fd183ee1c Finish off eecccc919c 2018-11-11 16:47:52 -05:00
Behdad Esfahbod
1beacdded9 Minor 2018-11-11 16:35:28 -05:00
Behdad Esfahbod
e88d47b7f2 Minor 2018-11-11 16:25:43 -05:00
Behdad Esfahbod
55c66c7c56 Revert "Declare Null() constexpr" 
This reverts commit 442a72d95a.

Doesn't make sense.  No idea how my local compilers where happy with it!
 2018-11-11 16:09:38 -05:00
Behdad Esfahbod
98c6f03ccd Minor 2018-11-11 15:54:20 -05:00
Behdad Esfahbod
442a72d95a Declare Null() constexpr 2018-11-11 15:51:23 -05:00
Behdad Esfahbod
eecccc919c Don't store to null object 
Ouch :).
 2018-11-11 15:48:47 -05:00
Behdad Esfahbod
903856ab50 Remove unused function 2018-11-11 15:45:58 -05:00
Behdad Esfahbod
0e0af11c62 [hdmx] Renames 2018-11-11 12:54:16 -05:00
Behdad Esfahbod
da6aa3b033 Add hb_blob_ptr_t.destroy() 2018-11-11 11:40:57 -05:00
Behdad Esfahbod
bb9abb4efd [hmtx/port] Use hb_blob_ptr_t 2018-11-11 00:42:23 -05:00
Behdad Esfahbod
0e2680a6e8 [cmap] Port to hb_blob_ptr_t 
Although didn't need it...
 2018-11-11 00:28:47 -05:00
Behdad Esfahbod
0b0fad3ea8 [color] Port to hb_blob_ptr_t 
Fix hb_blob_ptr_t::get_length () as well.
 2018-11-11 00:26:55 -05:00
Behdad Esfahbod
925b7a214f Comment 2018-11-11 00:17:30 -05:00
Behdad Esfahbod
dcb6386833 [shape-plan] Remove use of custom null object 2018-11-11 00:16:17 -05:00
Behdad Esfahbod
109891d498 [shape-plan] Make null object all zeros 
To remove custom null object next..
 2018-11-11 00:15:08 -05:00