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68af14d5
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2017-08-09T17:09:21
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Protect against div-by-zero in CBDT extent code
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1452#c5
CC https://github.com/behdad/harfbuzz/issues/139
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3b0e47ca
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2017-06-19T14:47:09
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Fix arm-none-eabi build (fixes #451) (#496)
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79e8e27f
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2017-01-23T17:55:31
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[var] Hook up advance variations to hb-ot-font
Yay, works!
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bd3b11d9
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2017-01-23T17:34:44
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[var] Prepare for hooking up advance variations to hb-ot-font
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7b399f73
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2017-01-23T11:41:43
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[var] Start adding HVAR/VVAR
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a11d9a04
|
2017-01-22T20:09:47
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Minor
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1af9d924
|
2017-01-09T22:22:37
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Move lazy-loader to more generic place
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ac274331
|
2017-01-09T22:20:38
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In lazy-loading, remember allocation failure
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ad273881
|
2016-12-14T18:56:17
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Minor fixes to pacify Coverity code scan
Fixes https://github.com/behdad/harfbuzz/pull/377
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e4bfccfb
|
2016-12-04T19:43:33
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[CBDT] Minor
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9eda74c9
|
2016-12-04T19:12:52
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[cbdt] Move some more code around
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c27d6fcf
|
2016-12-02T22:43:05
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[cbdt] Last of sanitization fixes
Should be all good now..
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d495fc5e
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2016-12-02T21:36:42
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[cbdt] Clean up some more
Almost there..
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ce09e90e
|
2016-12-02T20:12:57
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[cbdt] More sanitize work
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4b58c9e3
|
2016-12-02T19:25:54
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[cbdt] Start fixing sanitization (or lack thereof)
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efca7bf9
|
2016-12-02T15:11:37
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|
Rename 'ebdt' to 'cbdt' since we only support the PNG format
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83185259
|
2016-12-02T15:03:50
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Introduce get_extent support for color bitmap font. (#351)
hb_font_get_glyph_extents now works for color bitmap fonts.
Currently only font having index format 1 and image format 17
is supported.
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63635c76
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2016-10-26T17:54:04
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[hb-ot-font] Use ascent+descent as fallback vertical advance
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b3b0816d
|
2016-10-26T17:19:07
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|
Fix vertical font metrics
Ouch!
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34f9aa58
|
2016-07-20T02:35:54
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|
Implement symbol cmap in ft and ot fonts
Fixes https://github.com/behdad/harfbuzz/issues/236
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=627953
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9879fc1d
|
2016-05-02T10:29:12
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[ot-font] Remove unused 'post' table include for now
To make a release...
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f00ab2a3
|
2016-05-02T10:24:00
|
|
[hb-ot-font] Make 'glyf' table loading lazy
Apparently some clients have reference-table callbacks that copy the table.
As such, avoid loading 'glyf' table which is only needed if fallback positioning
happens.
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587d4622
|
2016-04-30T19:20:56
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[ot-font] Start implementing 'post' table, for accessing glyph names
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23335dea
|
2016-02-24T20:27:13
|
|
[ot-font] Accelerate cmap format4 get_glyph
|
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e0f16a71
|
2016-02-24T19:52:36
|
|
[ot-font] Towards accelerating get_glyph()
|
|
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5473ebfb
|
2016-02-24T19:32:43
|
|
[ot-font] Remove level of indirection in get_glyph_variant
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8b5bc141
|
2016-02-24T19:05:23
|
|
Add get_nominal_glyph() and get_variation_glyph() instead of get_glyph()
New API:
- hb_font_get_nominal_glyph_func_t
- hb_font_get_variation_glyph_func_t
- hb_font_funcs_set_nominal_glyph_func()
- hb_font_funcs_set_variation_glyph_func()
- hb_font_get_nominal_glyph()
- hb_font_get_variation_glyph()
Deprecated API:
- hb_font_get_glyph_func_t
- hb_font_funcs_set_glyph_func()
Clients that implement their own font-funcs are encouraged to replace
their get_glyph() implementation with a get_nominal_glyph() and
get_variation_glyph() pair. The variation version can assume that
variation_selector argument is not zero.
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3ad16048
|
2015-12-10T16:37:49
|
|
[ot-font] Respect OS/2 fsSelection USE_TYPO_METRICS bit
|
|
6f2e6de1
|
2015-10-26T16:23:22
|
|
Get font ascender and descender metrics from OS/2 table.
|
|
|
35d18585
|
2015-11-26T19:30:37
|
|
Fix a few docs blocks
|
|
|
6c48ec83
|
2015-11-04T20:47:42
|
|
[ot] Remove font funcs that do nothing
|
|
|
75ea2daa
|
2015-11-04T20:43:59
|
|
[ot] Port ot font funcs to allocated object
|
|
|
df698f32
|
2015-11-03T12:15:12
|
|
[ot-font] Fix hmtx table length checking, *again*
Exactly the same problem that I fixed in
63ef0b41dc48d6112d1918c1b1de9de8ea90adb5
I rewrote the table checking yesterday in
67f8821fb25d9bd55719f5e29a582ae1af4b02b3
and introduced the exact same issue again. :(
Good thing we have ongoing fuzzing going now. Was discovered
immediately by libFuzzer. Thanks kcc!
https://github.com/behdad/harfbuzz/issues/139#issuecomment-153449473
Fixes https://github.com/behdad/harfbuzz/issues/156
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|
|
67f8821f
|
2015-11-02T15:37:29
|
|
[ot] Make bad-hmtx handling match FreeType
Also route fuzzing-related tests through hb-ot-font, to reduce dependency
on FreeType behavior for badly-broken fonts. Fixes failing test with
FreeType master.
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63ef0b41
|
2015-10-15T12:47:22
|
|
[ot-font] Fix hmtx wrong table length check
Discovered by libFuzzer. Ouch!
https://github.com/behdad/harfbuzz/issues/139#issuecomment-148289957
|
|
|
ed13e2ce
|
2015-10-13T10:32:56
|
|
[ot-font] Fix leak
https://github.com/behdad/harfbuzz/issues/139#issuecomment-147616887
|
|
|
3224a594
|
2015-10-07T17:33:02
|
|
Minor
|
|
|
2cee5b68
|
2015-08-24T13:45:12
|
|
[ot-font] Fix short-offset calculation
|
|
|
b50fcfa8
|
2015-08-23T14:42:20
|
|
[ot-font] Implement glyph_extents() for TrueType fonts
This brings ot-fonts into almost-complete shape and mostly in par with
ft font.
|
|
01c3a885
|
2015-06-01T13:22:01
|
|
Fix "Since:" tags
Based on data from http://upstream-tracker.org/versions/harfbuzz.html
Resolves #103
|
|
|
f1b44303
|
2015-05-21T14:00:15
|
|
Fix unary minus operator applied to unsigned int
Applying unary minus operator to unsigned int causes the following
warning on MSVS:
warning C4146: unary minus operator applied to unsigned type, result still unsigned
Based on patch from Koji Ishi.
Fixes https://github.com/behdad/harfbuzz/pull/110
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|
|
dba482fc
|
2015-04-17T13:08:08
|
|
[ot-font] Accept MS Symbol cmap if nothing else found
|
|
|
b931e0b0
|
2015-04-08T14:39:00
|
|
Fix warnings
Part of https://github.com/behdad/harfbuzz/pull/68
|
|
|
15685299
|
2014-09-25T17:45:49
|
|
[ot-font] Add hb_ot_face_cmap_accelerator_t
|
|
|
d088ccaf
|
2014-09-25T17:26:56
|
|
[ot-font] Minor
|
|
|
d7c160a1
|
2014-09-25T17:15:35
|
|
[ot-font] Handle missing vertical metrics tables
|
|
|
be1cca27
|
2014-09-25T16:53:24
|
|
[ot-font] Add metrics_accel_t
|
|
|
d41b809e
|
2014-09-25T13:04:08
|
|
[ot-font] Start adding vertical support
|
|
|
8a931950
|
2014-08-22T12:06:57
|
|
[ot] Prefer Windows platform cmap tables / accept all Unicode encodingIDs
Some fonts on the Mac ship with (0,1).
|
|
|
23afcff1
|
2014-06-27T17:22:36
|
|
[ot-font] Implement Unicode variation selectors
|
|
|
0d75793f
|
2014-05-12T17:51:15
|
|
[ot] Implement cmap subtable format 12
|
|
|
3608a684
|
2014-05-12T13:46:29
|
|
[ot] Hook up cmap table to hb_ot_font_funcs()
|
|
|
41ca1fbe
|
2014-05-09T15:35:56
|
|
[ot] Start implementing cmap table
|
|
|
90364843
|
2014-03-24T14:26:36
|
|
Start fleshing out builtin font functions
|