92806ee055
Move null data definitions to hb-static.cc
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Also remove " " null data for Tag. Just use zeroes.
2018-08-05 21:41:52 -07:00
1b4d5a2402
Minor
2018-08-03 19:55:09 -07:00
7df7963b46
Make lazy loader deal with OOM
2018-08-03 19:54:33 -07:00
30ff8ac865
Rename
2018-08-03 17:33:13 -07:00
85ba4a190f
[ot] Comment
2018-08-03 17:06:42 -07:00
07afc1a213
[ot] Add misc tables to tables_t
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Most unused.
2018-08-03 17:03:32 -07:00
74b4df2cde
[ot] Move GDEF into tables_t
2018-08-03 16:58:05 -07:00
0271c7ab3b
[ot] Move GSUB/GPOS into tables_t
2018-08-03 16:45:57 -07:00
f73d2775cf
[ot] More shuffling
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Misc. table loading now properly automated.
2018-08-03 16:34:25 -07:00
52fbd23d86
[ot] Minor
2018-08-03 16:22:16 -07:00
6a0a298aab
[ot] Move code around
2018-08-02 23:13:19 -07:00
5e718a751e
[ot] Use switch for checking for blacklisted GDEF tables
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Faster / more compact code.
2018-08-02 23:04:42 -07:00
b5cdf5280d
[ot] In GDEF blacklisting logic, remove the glyph index check for Times
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Just blacklist based on table sizes like we do for other fonts.
2018-08-02 22:56:42 -07:00
c988b11999
Move code around
2018-08-02 22:55:52 -07:00
574b37e933
Minor
2018-08-02 02:22:38 -07:00
d4d1bf8177
Fix for recent rename
2018-08-02 02:04:02 -07:00
91126aa11a
[uniscribe] Update for recent changes
2018-08-02 02:03:13 -07:00
66952ec47b
Remove unused table reference
2018-08-02 01:45:12 -07:00
443de26fa5
Minor
2018-08-02 01:43:02 -07:00
ee35af738b
Make lazy-loader safe for nil objectification
2018-08-02 01:37:57 -07:00
6404c49d07
Minor
2018-08-02 01:36:08 -07:00
ff7826e90b
Reduce storage by sharing face amongst lazy_loaders
2018-08-02 01:29:05 -07:00
bdd3c11a19
Internal templatization of lazy-loaders
2018-08-02 01:09:14 -07:00
ed7b2e58fc
Remove OT namespace from hb-machinery-private.hh
2018-08-02 00:08:08 -07:00
cb1491f92e
Minor
2018-08-01 22:50:45 -07:00
16ccfafbbd
[face] Sprinkle const in the API
2018-08-01 22:50:06 -07:00
3d22aefede
Rename
2018-08-01 18:03:32 -07:00
1a624c6e06
Add comment re (our only) race condition
2018-08-01 17:53:30 -07:00
44d1fb37ef
1.8.5
2018-08-01 14:51:51 -07:00
13f4c137c6
[atomic] Fix Solaris ones to add proper barriers
2018-08-01 14:15:00 -07:00
19dfaa3515
[atomic] Remove volatile from IBM impl signature
2018-08-01 14:15:00 -07:00
2093a3e0cb
[atomic] Oops
2018-08-01 14:15:00 -07:00
19b98348ff
[atomic] Use read-barrier for get()
2018-08-01 14:15:00 -07:00
006d4f031a
[atomic] Some more minor tweaks
2018-08-01 14:15:00 -07:00
28d03a8afc
[ci] Fix Appveyor bot ( #1123 )
2018-08-02 00:11:43 +04:30
1a7fed6318
Revert "Add a new API, hb_ot_layout_get_feature_name_ids ( #976 )" ( #1121 )
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This reverts commit 0c1b287b72
2018-08-01 12:15:44 +04:30
dfc86e4b35
[atomic] Fix cast to fallback ptr_get()
2018-08-01 00:22:18 -07:00
7a4d576e81
[gobject] Fix copy/paste error
2018-08-01 00:19:25 -07:00
ad27562742
[atomic] On IBM, use light-weight sync for everything
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lwsync() is a full read/write-barrier. That's all we need, never
need sync(). I'm not sure why an isync() was used in fetch_and_add,
but since that's a read-modify-write, I just changed it to have
lwsync() on both sides.
2018-07-31 23:01:05 -07:00
fd638d215f
[atomic] Add XXX items around Solaris ops
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Since add_int and cas are both read-modify-write, I wonder if we
also need a barrier after them.
2018-07-31 23:00:15 -07:00
896ff15ae6
[atomic] Fix get() impl
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Originally, glib's atomic_get was implemented as "memory_barrier; load".
I copied this into cairo, fontconfig, and harfbuzz. However, that's
wrong. Correct way is "load; memory_barrier". The details are long
and hard to fully grasp. Best to read:
https://www.kernel.org/doc/Documentation/memory-barriers.txt
Also see my report against GNOME:
https://gitlab.gnome.org/GNOME/glib/issues/1449
Note that this is irrelevant if C++11-like atomic ops are available.
2018-07-31 22:51:38 -07:00
d7a15799d4
[gobject] Hook up hb_map_t
2018-07-31 22:28:28 -07:00
63c74e8d1d
[atomic] Fix fallback impl
2018-07-31 22:21:21 -07:00
4bc16aca47
[atomic] Add get_relaxed / set_relaxed
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To help TSan and be more "correct".
2018-07-31 21:29:18 -07:00
3dd1b88765
[atomic] Use CONSUME, not ACQUIRE, memory-order for get()
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Although, all implementations just elevate that to ACQUIRE.
But requirement for us is just CONSUME.
2018-07-31 20:28:36 -07:00
06b91d935d
Revert "[atomic] Make pointer get op relaxed instead of acquire"
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This reverts commit b1e5650c67https://www.kernel.org/doc/Documentation/memory-barriers.txt
I've convinced myself that we need consume memory-ordering on get().
The location of memory-barrier in a load should be after, not before
the load. That needs fixing. I'll do that separately.
2018-07-31 20:28:36 -07:00
2bdd903c69
[subset] limit the max codepoint value to the unicode limit.
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When collecting all codepoints in the cmap avoid using large amount of memory for fonts that declare coverage over all 32 bit integers.
2018-07-31 18:40:38 -07:00
7278d9df30
[subset] Add hb_ot_layout_collect_features to harfbuzz-sections.txt.
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Add the fuzzer test case for feature collection timeout.
2018-07-31 18:26:09 -07:00
89733755a4
[subset] use add_array to populate feature_indexes.
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This is much faster then calling a bunch of individual add()'s.
2018-07-31 18:26:09 -07:00
7d92bef9c5
[subset] collect features first, then use those to collect lookups.
2018-07-31 18:26:09 -07:00
Behdad Esfahbod
Ebrahim Byagowi
Garret Rieger