524e854c15
Merge pull request #1318 from ebraminio/png
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Add a non-hooked _png _svg get emoji blob
2018-10-27 15:04:43 +03:30
9435fb24da
[ot-color/png] Implement CBDT part
2018-10-27 13:47:11 +03:30
6a38fd68a8
[ot-color/png] sbix runtime memory check
2018-10-27 11:17:27 +03:30
265ad408ca
[ot-color/png] Implement sbix part
2018-10-27 10:43:46 +03:30
39bd07aed5
Fix bunch of unused parameter warnings
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Show up with gcc -O0.
There's a few more but those are functions that need to be filled in.
Maybe this is a lost battle...
2018-10-26 21:22:26 -07:00
4c27da7638
[CBDT] Fix more offsetting
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Fixes https://oss-fuzz.com/v2/testcase-detail/5750379279548416
2018-10-15 19:46:45 -07:00
fc812faaa9
[CBDT] Fix more offsetting issues
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Fixes https://github.com/harfbuzz/harfbuzz/issues/960
dump-emoji still segfaults. Needs debugging.
2018-10-14 21:32:25 -07:00
6aee3bb87c
[CBDT] Fix offset handling
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Fixes https://github.com/harfbuzz/harfbuzz/issues/960
2018-10-14 21:08:42 -07:00
da744c6b3e
[CBDT] More UnsizedArrayOf cleanup
2018-10-14 20:51:45 -07:00
2995b4465b
[CBDT] Simplify sanitize
2018-10-14 20:37:57 -07:00
10642b3fbf
Disallow null-enabled offsets to unsized structures...
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...like UnsizedArrayOf<>.
This fixes a class of crasher bugs, mostly with color and AAT tables. We
cannot use nullable offsets to varsized data that does not declare min_size,
because it's nost safe to use our fixed-size null pool for types that have
their size external. So, use non_null'able offsets for these.
A further enhancement would be to make use of min_size in Null<> itself.
Will try that after.
2018-09-15 19:43:33 +02:00
dff2c45f1e
Port rest from VAR to UnsizedArrayOf<>
2018-09-11 01:01:08 +02:00
9507b05a7a
Simplify sanitize->check_array()
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Fix a bug in CBDT sanitize, and redundant check in avar.
2018-09-10 23:18:23 +02:00
3a0b3a29cc
Free up hb-ot-face.hh from includes
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There might be a better way to do this, but I couldn't find...
2018-08-26 15:11:24 -07:00
c77ae40852
Rename hb-*private.hh to hb-*.hh
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Sorry for the noise, downstream custom builders. Please adjust.
2018-08-25 22:36:36 -07:00
9583e0077d
Port more off of Sanitizer<>
2018-07-22 22:43:25 -07:00
63f57f4dab
Mark more unsized array's as arrayZ
2018-05-08 16:56:11 -07:00
eba1c16a60
Always lock blob in sanitize. Remove blob->lock_as() in favor of blob->lock()
2018-05-08 02:47:42 -07:00
b4fa505014
Move Sanitizer::lock_instance<>() to blob->lock_as<>().
2018-05-08 02:45:08 -07:00
a02c3ee70f
Add or update tables specifications links
2018-04-12 13:44:32 +04:30
f8bb582bcc
[ot-color] Cosmetic changes ( #962 )
2018-04-11 17:13:20 +04:30
8fd55422c3
Implement an internal emojis dumper tool ( #909 )
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Later to be expanded to a more general tool but for now it only supports CBDT, SVG and CBDT.
2018-03-27 16:57:09 +04:30
9e337341d5
[color/cbdt] Clean up
2018-03-15 07:47:02 -07:00
0ef6ab25ab
[ot-color] Move cbdt to the namespace ( #860 )
2018-03-04 02:47:26 +03:30
Ebrahim Byagowi
Behdad Esfahbod