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227d85e1
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2019-05-10T23:15:58
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Minor
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fe0018f7
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2019-04-12T09:35:29
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Add HB_NO_OT_SHAPE_COMPLEX_THAI_FALLBACK
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
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17335a81
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2018-11-04T02:25:07
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Clean up buffer->swap_buffers() calls
That function checks for buffer->successful already. No need
to check at call site.
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4eea2e27
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2018-10-03T20:16:03
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[thai] Set continuation on decomposed nikhahit
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1b8d5e99
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2018-10-03T14:44:19
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[thai] Minor
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48c513fe
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2018-10-02T14:17:42
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Minor
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c77ae408
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2018-08-25T22:36:36
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Rename hb-*private.hh to hb-*.hh
Sorry for the noise, downstream custom builders. Please adjust.
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7185b273
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2018-05-31T20:03:00
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Rename in_error to !successful
Towards possibly using Null pool for some nil objects.
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f24b0b97
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2018-04-12T13:40:45
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Update the links and revive the dead ones
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7036f1d2
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2017-10-27T14:42:59
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[ot] Remove shaper name
In ten years we never used them...
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dbdbfe3d
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2017-10-15T12:11:08
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Use nullptr instead of NULL
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ab8d70ec
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2017-10-04T14:47:10
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[arabic] Implement Unicode Arabic Mark Ordering Algorithm UTR#53
Fixes https://github.com/behdad/harfbuzz/issues/509
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e43aad55
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2017-08-10T20:54:15
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[unsafe-to-break] Flag in Thai PUA shaping
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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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e2b87805
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2016-12-22T14:40:19
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Disable OTL processing for Hebrew if GPOS doesn't have Hebrew subtable
New approach to fix this:
https://github.com/behdad/harfbuzz/commit/69f9fbc4200442a35484d3c790ae8f4979be5d60
Previous approach was reverted as it was too broad. See context:
https://github.com/behdad/harfbuzz/issues/347#issuecomment-267838368
With U+05E9,U+05B8,U+05C1,U+05DC and Arial Unicode, we now (correctly) disable
GDEF and GPOS, so we get results very close to Uniscribe, but slightly different
since our fallback position logic is not exactly the same:
Before: [gid1166=3+991|gid1142=0+737|gid5798=0+1434]
After: [gid1166=3+991|gid1142=0@402,-26+0|gid5798=0+1434]
Uniscribe: [gid1166=3+991|gid1142=0@348,0+0|gid5798=0+1434]
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d14fea4b
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2016-03-08T12:16:41
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Remove default clause in minor switch statements
Bending to clang warnings...
https://bugs.chromium.org/p/chromium/issues/detail?id=593057
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b3582a8e
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2016-02-10T18:10:15
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Change default mark advance zeroing behavior from Unicode to GDEF
See thread at:
https://lists.freedesktop.org/archives/harfbuzz/2016-February/005462.html
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fc06cff4
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2015-12-17T17:47:35
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Remove HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT
The DEFAULT naming wasn't helpful, so just remove it.
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abadc171
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2015-11-18T17:52:08
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Try to better handle OOM situations
Fixes assert fail in https://github.com/behdad/harfbuzz/issues/161
with libharfbuzz-fuzzing.
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13686337
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2015-11-05T13:24:15
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Add new shaper method postprocess_glyphs()
Unused currently. To be used for Syriac stretch implementation.
https://github.com/behdad/harfbuzz/issues/141
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8259669f
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2015-11-02T17:44:05
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Minor
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305d2fbf
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2015-10-21T11:04:28
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Add HB_FALLTHROUGH
Borrowed from https://bugzilla.mozilla.org/show_bug.cgi?id=1215411
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bdc82159
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2015-09-01T16:24:54
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[thai] Respect cluster-level > 0
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7627100f
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2014-07-11T14:54:42
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Mark unsigned integer literals with the u suffix
Simplifies hb_in_range() calls as the type can be inferred.
The rest is obsessiveness, I admit.
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80f7405a
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2014-06-10T13:10:02
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[Thai] set the correct general category on Nikhahit when decomposing Sara-Am.
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6300cd72
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2013-12-31T16:38:47
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[ot] Define HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT
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3d6ca0d3
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2013-12-31T16:04:35
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[ot] Simplify normalization_preference again
No shaper has more than one behavior re this, so no need for a callback.
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71b4c999
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2013-10-28T00:20:59
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Revert "Zero marks by GDEF for Tibetan"
This reverts commit d5bd0590ae2fbc7b0dee86385a565aef00ffb835.
The reasoning behind that logic was flawed and made under
a misunderstanding of the original problem, and caused
regressions as reported by Jonathan Kew in thread titled
"tibetan marks" in Oct 2013. Apparently I have had fixed
the original problem with this commit:
7e08f1258da229dfaf7e1c4b5c41e5bb83906cb0
So, revert the faulty commit and everything seems to be in good
shape.
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d5bd0590
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2013-10-18T16:44:54
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Zero marks by GDEF for Tibetan
See:
http://lists.freedesktop.org/archives/harfbuzz/2013-April/003101.html
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127daf15
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2013-05-20T09:11:35
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Arabic mark width-zeroing regression
Mozilla Bug 873902 - Display Arabic text with diacritics is bad
https://bugzilla.mozilla.org/show_bug.cgi?id=873902
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56800027
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2013-02-12T09:44:57
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Adjust mark advance-width zeroing logic for Myanmar
Before, we were zeroing advance width of attached marks for
non-Indic scripts, and not doing it for Indic.
We have now three different behaviors, which seem to better
reflect what Uniscribe is doing:
- For Indic, no explicit zeroing happens whatsoever, which
is the same as before,
- For Myanmar, zero advance width of glyphs marked as marks
*in GDEF*, and do that *before* applying GPOS. This seems
to be what the new Win8 Myanmar shaper does,
- For everything else, zero advance width of glyphs that are
from General_Category=Mn Unicode characters, and do so
before applying GPOS. This seems to be what Uniscribe does
for Latin at least.
With these changes, positioning of all tests matches for Myanmar,
except for the glitch in Uniscribe not applying 'mark'. See preivous
commit.
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0beb66e3
|
2012-12-05T18:46:04
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Fix warnings
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d1aa143c
|
2012-11-15T15:38:08
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[Thai] Remove U+0E2C from "AC" consonants
WinXP doesn't include it.
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1eb3e94f
|
2012-11-14T17:25:03
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|
[Thai] Implement PUA-based fallback shaping
As explained here:
http://linux.thai.net/~thep/th-otf/shaping.html
Our output now matches Uniscribe for old fonts (eg. XP Tahoma) with no
Thai GSUB table.
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851784f8
|
2012-11-14T16:24:05
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Improve shaper selection
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43f04a74
|
2012-11-14T15:51:54
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Move Thai shaper into a separate file
|