| 7c6937e7c7b62602fef10ac4b2e164d0c67c932b |
|
20-Nov-2017 |
ebraminio <ebrahim@gnu.org> |
Move all references of old url to the new address (#622)
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| baf7779d2d6e4810168a8f036bbf8f9e6493dd1a |
|
15-Nov-2017 |
Behdad Esfahbod <behdad@behdad.org> |
Limit how much recursion GSUB/GPOS does
This only counts recursions right now. Good start.
Hopefully...
Fixes https://github.com/behdad/harfbuzz/issues/429
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 8b9d9b71b04c9d5698ec146658b31381060c700d |
|
22-Oct-2017 |
Behdad Esfahbod <behdad@behdad.org> |
Fix set initialization issues
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| dbdbfe3d7b36613d893832dcb1884c756c20bfda |
|
15-Oct-2017 |
Behdad Esfahbod <behdad@behdad.org> |
Use nullptr instead of NULL
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 9786fcd8fdc0adbe8b6269ddd174ee2818d6fa9e |
|
03-Oct-2017 |
Behdad Esfahbod <behdad@behdad.org> |
Fix GPOS v_origin ordering
This should affect mark attachment in vertical text. I have no font to test,
but this sounds the right order.
Noticed while debugging https://github.com/behdad/harfbuzz/issues/532
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 7cc348041d0b026ca6d2c240134e8f9100600e99 |
|
05-Sep-2017 |
Behdad Esfahbod <behdad@behdad.org> |
[unsafe-to-break] Fix unsafe-to-break for cluster-level=1
Fixes tests/shaping/tests/cluster.tests
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| c449d2d8c9e27502380faa0b568a374c838ac9a7 |
|
31-Aug-2017 |
Behdad Esfahbod <behdad@behdad.org> |
[unsafe-to-break] Mark during fraction-slash formation
Fixes tests/automatic-fractions.tests
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 1c17c2bde5bdf74a652b78d71b64e3aaa75ec43d |
|
12-Aug-2017 |
Behdad Esfahbod <behdad@behdad.org> |
[unsafe-to-break] Copy flag to all glyphs in a cluster
Makes consumption easier.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| e2a2b5b229c92f1de3b9c3ea111cd1ffa75b18fc |
|
11-Aug-2017 |
Behdad Esfahbod <behdad@behdad.org> |
[unsafe-to-break] Be careful with flag propagation when merging clusters
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5aec2fb8d0a4db52ae414d980b66018ca5ce1e9c |
|
02-Mar-2017 |
Behdad Esfahbod <behdad@behdad.org> |
Remove TODO item that is not going to happen
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 466b3e58bdc64229dab08c6e0e0079c789540370 |
|
04-Feb-2017 |
Behdad Esfahbod <behdad@behdad.org> |
Shuffle things around a bit
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 2452543fdd383e62b8c4bc44b11bfd6796fc9963 |
|
18-Jan-2017 |
Khaled Hosny <khaledhosny@eglug.org> |
[ot] Fix automatic fraction for RTL scripts (#405)
The numbers for right-to-left scripts are processed also from right to
left, so the order of applying “numr” and “dnom” features should be
reversed in such case.
Fixes https://github.com/behdad/harfbuzz/issues/395
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| e2b878055bb1c0b84e1f7cfbf3d3f80bfc6811ea |
|
22-Dec-2016 |
Behdad Esfahbod <behdad@behdad.org> |
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]
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 1a0f4aa6dfee69236b422f7c8825eff940f45c19 |
|
22-Dec-2016 |
Behdad Esfahbod <behdad@behdad.org> |
Revert "Synthesize GDEF glyph class for any glyph that does not have one in GDEF"
This reverts commit 69f9fbc4200442a35484d3c790ae8f4979be5d60.
See https://github.com/behdad/harfbuzz/issues/347#issuecomment-268873401
Fixes https://github.com/behdad/harfbuzz/issues/347
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 0aedfd59be54972e61a952753ffc0d12631771fe |
|
28-Sep-2016 |
Behdad Esfahbod <behdad@behdad.org> |
[GX] Apply 'rvrn' feature before any other feature
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 72ada4f0c6998fc2a282efc2a573733e37db8be5 |
|
10-Sep-2016 |
Behdad Esfahbod <behdad@behdad.org> |
[GX] Hook up feature variations
Shape-plan caching is not implemented.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 69f9fbc4200442a35484d3c790ae8f4979be5d60 |
|
17-Mar-2016 |
Behdad Esfahbod <behdad@behdad.org> |
Synthesize GDEF glyph class for any glyph that does not have one in GDEF
Previously we only synthesized GDEF glyph classes if the glyphClassDef
array in GDEF was null. This worked well enough, and is indeed what
OpenType requires: "If the font does not include a GlyphClassDef table,
the client must define and maintain this information when using the
GSUB and GPOS tables." That sentence does not quite make sense since
one needs Unicode properties as well, but is close enough.
However, looks like Arial Unicode as shipped on WinXP, does have GDEF
glyph class array, but defines no classes for Hebrew. This results
in Hebrew marks not getting their widths zeroed. So, with this change,
we synthesize glyph class for any glyph that is not specified in the
GDEF glyph class table. Since, from our point of view, a glyph not
being listed in that table is a font bug, any unwanted consequence of
this change is a font bug :).
Note that we still don't get the same rendering as Uniscribe, since
Uniscribe seems to do fallback positioning as well, even though the
font does have a GPOS table (which does NOT cover Hebrew!). We are
not going to try to match that though.
Test string for Arial Unicode:
U+05E9,U+05B8,U+05C1,U+05DC
Before: [gid1166=3+991|gid1142=0+737|gid5798=0+1434]
After: [gid1166=3+991|gid1142=0+0|gid5798=0+1434]
Uniscribe: [gid1166=3+991|gid1142=0@348,0+0|gid5798=0+1434]
Note that our new output matches what we were generating until July
2014, because the Hebrew shaper used to zero mark advances based on
Unicode, NOT GDEF. That's 9e834e29e0b657f0555df1ab9cea79ff7abcf08d.
Reported by Greg Douglas.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 8b5bc141cd3a6bfcea3c91a882a630426876ceb3 |
|
24-Feb-2016 |
Behdad Esfahbod <behdad@behdad.org> |
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.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 815bdd7700155efcffa9a4c3ca5bfc31833d0586 |
|
22-Feb-2016 |
Behdad Esfahbod <behdad@behdad.org> |
In cluster-level=0, group ZWJ/ZWNJ with previous cluster
This better emulates Unicode grapheme clusters.
Note that Uniscribe does NOT do this, but should be harmless with most clients,
and improve fallback with clients that use HarfBuzz cluster as unit of fallback.
Fixes https://github.com/behdad/harfbuzz/issues/217
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 89137e325a19d62fb00979e1e8ab2ca59a2c1147 |
|
22-Feb-2016 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 62c2711121fe78f373c15c0f53090b62b52d11c1 |
|
22-Feb-2016 |
Behdad Esfahbod <behdad@behdad.org> |
[coretext] Limit grapheme-cluster forming to cluster-level=0
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 7d8d58ac81fe267e29ea68cdc6f4a4fa8c22d40f |
|
11-Feb-2016 |
Behdad Esfahbod <behdad@behdad.org> |
[GPOS] Divide position_finish() into two phases, for advances and offsets
Right now the position_finish_advances() is empty. To be used for
spacing attachments proposal later.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 8474231567a08873cc5e0aa08fea60316a04c27e |
|
11-Feb-2016 |
Behdad Esfahbod <behdad@behdad.org> |
[ot] Minor shuffling code around
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 660c9d3fc21172e8dc340b017122c084dac6334c |
|
10-Feb-2016 |
Behdad Esfahbod <behdad@behdad.org> |
Remove font-dependent ASCII-only perf hack
Is confusing. I already hit it myself. Remove. We can optimize
ASCII based on Unicode properties. But should not do based on
assumptions on the font.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| eaadcbbc53e02838c847e53ef214a55d6915d677 |
|
10-Feb-2016 |
Behdad Esfahbod <behdad@behdad.org> |
Remove now-unused mark zeroing BY_UNICODE
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 35d18585fc57750d817f57bfffe569069f9803b5 |
|
27-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Fix a few docs blocks
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| ea512f71084296be3bd893f78650def894066de0 |
|
27-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Use C-style casts instead of compare to 0, to convert hb_bool_t to bool
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 67a36a725e2a61a096ba0324f359d17f9b02d312 |
|
27-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Fix vertical GPOS
This was brorken earlier, though, it's really hard to notice it.
Unlike the glyph_h_origin(), an unset glyph_v_origin() does NOT
mean that the vertical origin is at 0,0.
Related to https://github.com/behdad/harfbuzz/issues/187
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 766963adba6770dcd45de4417481ed8eda60a716 |
|
24-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Merge pull request #114 from ThePhD/vc++-fixes
Fix all VC++ warnings and errors
|
| abadc1717d997b69f987fdf1be9e12156d2d13d6 |
|
19-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Try to better handle OOM situations
Fixes assert fail in https://github.com/behdad/harfbuzz/issues/161
with libharfbuzz-fuzzing.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 4301703bddb63a01651a0d58474bb15ac0ebbcf6 |
|
06-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Limit buffer max size growth
https://github.com/behdad/harfbuzz/issues/161
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 136863371c1402769426d892aef1b92f9ca1a25e |
|
05-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Add new shaper method postprocess_glyphs()
Unused currently. To be used for Syriac stretch implementation.
https://github.com/behdad/harfbuzz/issues/141
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| e95eb23a4ee920eab1e2f4eec9cf490bb431452c |
|
05-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Don't try zeroing marks by GDEF if there are no non-ASCII
This one is a hack, but should be ok.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 7fa54ed75aa30ae1d6ee9136ccb83b630c24fb65 |
|
05-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Don't try zeroing mark attachments by Unicode if there's no non-ASCII
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 0f407325f6923db11d332585e8250e3646cb74d6 |
|
05-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 497a6c2071cd0638e4c6af07621d01335fd963a9 |
|
05-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Skip forming clusters if text is all ASCII
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5bc28b5f688ee90d103d052e98bc15d6e0e7e0b1 |
|
05-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Optimize positioning for when h_origin is nil
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| bee901b38ef3c26a04f69c299c8d5e028a0090e9 |
|
05-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Optimize positioning direction calculations
It makes the binary smaller AND faster. Yumm!
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| e3e4bb011ae1a2f1ba05e7ea450595b185304bec |
|
05-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Don't do fractions if buffer is ASCII-only
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 6986208ba3b395534f4c7bcfa51df6bf9038f717 |
|
05-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Optimize runs without Default_Ignorable's
Now that we have a buffer-wide scratch flags facility, use it to
optimize away a few passes.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 49ef630936325b2e56a870fcef9aa8473a8f8526 |
|
05-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Adjust the width of various spaces if font does not cover them
See discussion here:
https://github.com/behdad/harfbuzz/commit/81ef4f407d9c7bd98cf62cef951dc538b13442eb
There's no way to disable this fallback, but I don't think it would
be needed. Let's hope for the best!
Fixes https://github.com/behdad/harfbuzz/issues/153
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| aa7044de0ceacd71cab19212d266c3a66c03b41e |
|
05-Nov-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Generalize flags types
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| f883de664fc4bfe01e30c89e07e31dc113f906d9 |
|
01-Sep-2015 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Merge /before/ reordering
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| e47b772a56af44a9a4f9ec907ee2091b725b94c1 |
|
18-Aug-2015 |
Behdad Esfahbod <behdad@behdad.org> |
[ot] Change buffer content type right after we map to glyphs
Needed for upcoming debug output changes.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5c99cf93d6242803bddcac2ca8300fdec7e0f8a7 |
|
14-Aug-2015 |
ThePhD <phdofthehouse@gmail.com> |
Merge branch 'master' into vc++-fixes
|
| 0f98fe88f42471eb8fb28d08d45eca9cd8303f7a |
|
23-Jul-2015 |
Behdad Esfahbod <behdad@behdad.org> |
[ot] Search globally for 'vert' feature if not found in specified script/lang
Fixes https://github.com/behdad/harfbuzz/issues/63
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| f327aacfa107bbef0c823ef9c3b7dfc91316040c |
|
23-Jul-2015 |
Behdad Esfahbod <behdad@behdad.org> |
[ot] Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 8cfbc304ee563ec96e402beed34b10b6c0950a6a |
|
22-Jul-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Fix hide-default-ignorables after f0010dfd01ef4a927b0bdc175dd4e343a8637174
We can't delete things before hb_ot_layout_position_finish(). So,
just zero the advance before it, and remove later.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 2dbd3d29d6548bd96fd976606ed689fac8ad8817 |
|
22-Jul-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Fix hide-ignorables if font doesn't have space glyph
Was broken by 82b521aeb7cc73879b44ca4278d6fa8b4347527f, as we have
positioning data by then and can't use the output buffer. Ouch!
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 4ba796b26ee62de0d2830a550f3aa3b4aecf6f59 |
|
22-Jul-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Refactor _hb_glyph_info_is_default_ignorable()
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| f0010dfd01ef4a927b0bdc175dd4e343a8637174 |
|
22-Jul-2015 |
Behdad Esfahbod <behdad@behdad.org> |
[ot] Hide default-ignorables before finishing off positioning
For example, fixes the following sequence with Arial XP:
628 25cc 651 25cc 64e 3a 20 628 651 34f 64e
628 25cc 64e 25cc 651 3a 20 628 64e 34f 651
Discovered as part of:
https://bugs.freedesktop.org/show_bug.cgi?id=85873
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 376d587f36b4ff10342ee6ca3bacd73532ea44c8 |
|
22-Jul-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Implement more granular cluster-merging
TODO: Documentation.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=71445
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| a60e2cfa395718cde48eb81f43adc27b4a92e117 |
|
22-Jul-2015 |
Behdad Esfahbod <behdad@behdad.org> |
[ot] Don't rely on cluster numbers for ensure_native_direction()
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 701112dad9f6e690b253f1e64f4e7e549f5ae65f |
|
22-Jul-2015 |
Behdad Esfahbod <behdad@behdad.org> |
[ot] Simplify form_clusters()
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 7b8b63adc5e0389fc4cf2720ef7e5804ab6c29cc |
|
22-Jul-2015 |
Behdad Esfahbod <behdad@behdad.org> |
[ot] Don't mirror character if font doesn't support mirrored character!
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 8e545d59610211261e684c10158b9e5df6fae24d |
|
23-Jun-2015 |
ThePhD <phdofthehouse@gmail.com> |
Fix all VC++ warnings and errors in the current commit's builds.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5f13bbd9d4b0970851626e2ce3cf4ecb3cfde801 |
|
19-Jun-2015 |
Behdad Esfahbod <behdad@behdad.org> |
When removing default-ignorables, merge clusters
Fixes test-shape, and:
https://code.google.com/p/chromium/issues/detail?id=497578
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 82b521aeb7cc73879b44ca4278d6fa8b4347527f |
|
19-Jun-2015 |
Behdad Esfahbod <behdad@behdad.org> |
Rewrite hide_default_ignorables
Separate the loops for the two cases of replacing with space
and deleting. For deleting, use the out-buffer machinery.
Needed for upcoming cluster merge fix.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 01c3a88543850c87483fd8671044df53b368c520 |
|
01-Jun-2015 |
Sascha Brawer <sascha@brawer.ch> |
Fix "Since:" tags
Based on data from http://upstream-tracker.org/versions/harfbuzz.html
Resolves #103
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 982d94eaa2a377616f22f39427e5ed9f1ce43263 |
|
28-Jan-2015 |
Behdad Esfahbod <behdad@behdad.org> |
[coretext] Don't generate notdef glyph for default-ignorables
As discovered on Chrome Mac:
https://code.google.com/p/chromium/issues/detail?id=452326
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 8f3eebf7ee4005f9a8efaafcb7f4058cc0a3756e |
|
02-Aug-2014 |
Behdad Esfahbod <behdad@behdad.org> |
Make sure gsubgpos buffer vars are available during fallback_position
Add buffer var allocation asserts to a few key places.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 2053f369f84676f197ac41ea654a318c48922abd |
|
02-Aug-2014 |
Behdad Esfahbod <behdad@behdad.org> |
Disable 'liga' for vertical text
The reason we turned it on is because Kazuraki uses it. But that's
not reason enough. Until the OpenType spec gets its act together re
adding design-direction to lookups, this is better user experience.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 763e5466c0a03a7c27020e1e2598e488612529a7 |
|
02-Aug-2014 |
Behdad Esfahbod <behdad@behdad.org> |
Make it easier to use HB_BUFFER_FLAG_BOT/EOT
Previously, we expected users to provide BOT/EOT flags when the
text *segment* was at paragraph boundaries. This meant that for
clients that provide full paragraph to HarfBuzz (eg. Pango), they
had code like this:
hb_buffer_set_flags (hb_buffer,
(item_offset == 0 ? HB_BUFFER_FLAG_BOT : 0) |
(item_offset + item_length == paragraph_length ?
HB_BUFFER_FLAG_EOT : 0));
hb_buffer_add_utf8 (hb_buffer,
paragraph_text, paragraph_length,
item_offset, item_length);
After this change such clients can simply say:
hb_buffer_set_flags (hb_buffer,
HB_BUFFER_FLAG_BOT | HB_BUFFER_FLAG_EOT);
hb_buffer_add_utf8 (hb_buffer,
paragraph_text, paragraph_length,
item_offset, item_length);
Ie, HarfBuzz itself checks whether the segment is at the beginning/end
of the paragraph. Clients that only pass item-at-a-time to HarfBuzz
continue not setting any flags whatsoever.
Another way to put it is: if there's pre-context text in the buffer,
HarfBuzz ignores the BOT flag. If there's post-context, it ignores
EOT flag.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 595d2b96c37de8147489dc5e0ddcc4ab1ad3eea9 |
|
27-Jul-2014 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 7cd33f230441093dbfb1fec48f8c580ee8d9ef71 |
|
17-Jul-2014 |
Behdad Esfahbod <behdad@behdad.org> |
Micro optimization
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 3b861421a772f52eb232ff93bd74b5a8214801ec |
|
16-Jul-2014 |
Behdad Esfahbod <behdad@behdad.org> |
Fix Mongolian Variation Selectors for fonts without GDEF
Originally we fixed those in 79d1007a501fd63c0ba4d51038c513e6b8b94740.
However, fonts like MongolianWhite don't have GDEF, but have IgnoreMarks
in their LigatureSubstitute init/etc features. We were synthesizing a
GDEF class of mark for Mongolian Variation Selectors and as such the
ligature lookups where not matching. Uniscribe doesn't do that.
I tried with more sophisticated fixes, like, if there is no GDEF and
a lookup-flag mismatch happens, instead of rejecting a match, try
skipping that glyph. That surely produces some interesting behavior,
but since we don't want to support fonts missing GDEF more than we have
to, I went for this simpler fix which is to always mark
default-ignorables as base when synthesizing GDEF.
Micro-test added.
Fixes rest of https://bugs.freedesktop.org/show_bug.cgi?id=65258
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 878a25375b2fdf64cf0cc30c23fca9fcd58548e8 |
|
16-Jul-2014 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| ec181e50140fc65b32d6080e2f7f73bbe0269ba9 |
|
16-Jul-2014 |
Behdad Esfahbod <behdad@behdad.org> |
Minor moving around
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 7627100f428ac0ec8509d961d368d2d25d8f0b6e |
|
11-Jul-2014 |
Behdad Esfahbod <behdad@behdad.org> |
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.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 798e4185bc71b1a63528e6b0af236d4c964ec607 |
|
10-Jun-2014 |
Jonathan Kew <jfkthame@gmail.com> |
When zeroing mark widths for LTR, also adjust offset...
...so that they overstrike preceding glyph.
https://github.com/behdad/harfbuzz/pull/43
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 8de20b1e8a1c4d2081f64e695045e6e4da7ce144 |
|
02-Jan-2014 |
Behdad Esfahbod <behdad@behdad.org> |
Add font->has_glyph()
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5497a8a274a7066c0230c850baadef681785c8bb |
|
23-Dec-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Cache various masks on the shape plan
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| a7e8bbb080aef318b16750ca1771d0d3af3d0ae9 |
|
23-Dec-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Minor fraction mask setting improvement
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 76fff252a96b4357b5e71694d5201daef822aa60 |
|
22-Dec-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Don't form fractions if only one of numr/dnom exist
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 3aeee519f0b82df5263974945ae852badc4dbded |
|
22-Dec-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Bug 72698 - Automatically support frac / numr / dnom
When seeing U+2044 FRACTION SLASH in the text, find decimal
digits (Unicode General Category Decimal_Number) around it,
and mark the pre-slash digits with 'numr' feature, the post-slash
digits with 'dnom' feature, and the whole sequence with 'frac'
feature.
This beautifully renders fractions with major Windows fonts,
and any other font that implements those features (numr/dnom is
enough for most fonts.)
Not the fastest way to do this, but good enough for a start.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 739325178aba00ea5526c6a54ce588a79e5d45e2 |
|
21-Dec-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Initialize masks before mirroring
We were throwing away the rtlm feature mask set during
mirroring...
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 71b4c999a511bf018acaf48a45e070470c0daf12 |
|
28-Oct-2013 |
Behdad Esfahbod <behdad@behdad.org> |
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.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| ac8cd511911c7dca6222d14fa758bff75d601567 |
|
18-Oct-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Refactor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| d5bd0590ae2fbc7b0dee86385a565aef00ffb835 |
|
18-Oct-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Zero marks by GDEF for Tibetan
See:
http://lists.freedesktop.org/archives/harfbuzz/2013-April/003101.html
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| a1f7b2856184959e965c9c2b80363f9f46d486a7 |
|
18-Oct-2013 |
Behdad Esfahbod <behdad@behdad.org> |
[otlayout] Switch over from old is_a_ligature() to IS_LIGATED
Impact should be minimal and positive.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 101303dbf7cf15d044bf2518f14b3aec65970fea |
|
18-Oct-2013 |
Behdad Esfahbod <behdad@behdad.org> |
[otlayout] More shuffling around
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 91689de2603e4151e2a2d3a3852c61667f0c6264 |
|
18-Oct-2013 |
Behdad Esfahbod <behdad@behdad.org> |
[otlayout] Add _hb_glyph_info_set_glyph_props()
No functional change.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 3ddf892b5328b74afb6e7d9da727d8771ca5d288 |
|
18-Oct-2013 |
Behdad Esfahbod <behdad@behdad.org> |
[otlayout] Renaming
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 3d2c4f0c2ff8fab4262988aad65b170e5b479b20 |
|
27-Sep-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Fix hiding of default_ignorables if font doesn't have space glyph
Based on patch from Jonathan Kew. See discussion on the list.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 4b011094d5e90cf93df2891e47aeab1bffad5bbf |
|
14-Sep-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Move code around
I believe I didn't break anything...
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| d71c0df2d17f4590d5611239577a6cb532c26528 |
|
09-Aug-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Remove vrt2, vkrn, vpal, and valt from default vertical features
See thread by John Dagget on the list.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| d785fa0c45f7f25f5e5f352b933a5f6fa29be5c0 |
|
20-May-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Minor refactoring
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 127daf15e0b2f509ebd29a104236c8b38884efb0 |
|
20-May-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Arabic mark width-zeroing regression
Mozilla Bug 873902 - Display Arabic text with diacritics is bad
https://bugzilla.mozilla.org/show_bug.cgi?id=873902
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| ba87b8fc89bf745068ccd19264a2631ea0904846 |
|
21-Feb-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Move code around
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| c462b32dcb883a7aca066af24c4d28c7a2b7fa28 |
|
15-Feb-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Disable automatic segment properties guessing
Before, if one called hb_shape() without setting script, language, and
direction on the buffer, hb_shape() was calling
hb_buffer_guess_segment_properties() on the user's behalf to guess
these.
This is very dangerous, since any serious user of HarfBuzz must set
these properly (specially important is direction). So now, we don't
guess properties by default. People not setting direction will get
an abort() now. If the old behavior is desired (fragile, good for
simple testing only), users can call
hb_buffer_guess_segment_properties() on the buffer just before calling
hb_shape().
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 038c98f6866fe1177b04bd2ae3bb461b2f0fd1ed |
|
15-Feb-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Allow disabling of TrueType kerning
Responds to the same feature tag that GPOS kerning does:
'kern' for horizontal and 'vkrn' for vertical.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| ee9c3a17d0bf263c5eee479fd778db97cff8e189 |
|
15-Feb-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Minor refactoring
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| ec5448667b30ad662401c2b4f5fc0da524c013fd |
|
14-Feb-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Add hb_ot_map_feature_flags_t
Code cleanup. No (intended) functional change.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| e7ffcfafb1108801ac504f18f820e497226bf07f |
|
14-Feb-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Clean-up add_bool_feature
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 0291a6528685f1f593707655943fb2360579cb9e |
|
13-Feb-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Further adjust mark advance zeroing
This is a followup to 568000274c8edb5f41bc4f876ce21fcc8bdaeed8.
Looks like in the Latin shaper, Uniscribe zeroes all Unicode NSM
advances *after* GPOS, not before. Match that.
Can be tested using DejaVu Sans Mono, since that font has GPOS
rules to zero the mark advances on its own.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 568000274c8edb5f41bc4f876ce21fcc8bdaeed8 |
|
12-Feb-2013 |
Behdad Esfahbod <behdad@behdad.org> |
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.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 51bb498b7b07bff4a447405b72f09b68d07a3e95 |
|
16-Nov-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5a08ecf9200a6ac9b4ebb7ec5c13dcb42d8820ce |
|
16-Nov-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Implement hb_ot_layout_get_glyph_class()
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| eba312c8d1b2bbe8cb9b6414e843e78d2c521aa4 |
|
16-Nov-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Plumbing to get shape plan and font into complex decompose function
So we can handle Sinhala split matras smartly... Coming soon.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 3f82f8ff07a9d16a7c047129658c1bbedfdb5436 |
|
16-Nov-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Rename hb_buffer_guess_properties() to hb_buffer_guess_segment_properties()
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| f30641038ba96e83950729b1bd9d86d2e98e46c5 |
|
16-Nov-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Bunch of independent changes (ouch)
API additions:
hb_segment_properties_t
HB_SEGMENT_PROPERTIES_DEFAULT
hb_segment_properties_equal()
hb_segment_properties_hash()
hb_buffer_set_segment_properties()
hb_buffer_get_segment_properties()
hb_ot_layout_glyph_class_t
hb_shape_plan_t
hb_shape_plan_create()
hb_shape_plan_create_cached()
hb_shape_plan_get_empty()
hb_shape_plan_reference()
hb_shape_plan_destroy()
hb_shape_plan_set_user_data()
hb_shape_plan_get_user_data()
hb_shape_plan_execute()
hb_ot_shape_plan_collect_lookups()
API changes:
Rename hb_ot_layout_feature_get_lookup_indexes() to
hb_ot_layout_feature_get_lookups().
New header file:
hb-shape-plan.h
And a bunch of prototyped but not implemented stuff. Coming soon.
(Tests fail because of the prototypes right now.)
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| aec89de5641fbe1c3031d63dd5f40ec99bf2a538 |
|
16-Nov-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Add / modify set API a bit
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 865745b5b87236651f5663cae3461db9cb505eed |
|
14-Nov-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Don't do fallback positioning for Indic and Thai shapers
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 0c7df2222862122ebbdc8665a21d6771ef5e0252 |
|
13-Nov-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Add buffer flags
New API:
hb_buffer_flags_t
HB_BUFFER_FLAGS_DEFAULT
HB_BUFFER_FLAG_BOT
HB_BUFFER_FLAG_EOT
HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES
hb_buffer_set_flags()
hb_buffer_get_flags()
We use the BOT flag to decide whether to insert dottedcircle if the
first char in the buffer is a combining mark.
The PRESERVE_DEFAULT_IGNORABLES flag prevents removal of characters like
ZWNJ/ZWJ/...
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 0736915b8ed789a209205fec762997af3a8af89c |
|
13-Nov-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[Indic] Decompose Sinhala split matras the way old HarfBuzz / Pango did
Had to do some refactoring to make this happen...
Under uniscribe bug compatibility mode, we still plit them
Uniscrie-style, but Jonathan and I convinced ourselves that there is no
harm doing this the Unicode way. This change makes that happen, and
unbreaks free Sinhala fonts.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 9b37b4c5800b158f61602d2aba8a01349e24d251 |
|
13-Nov-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Make planner available to complex shaper choosing logic
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| cf3afd8979b1db76d437f428cbd51cb363e0d18e |
|
26-Oct-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Rename and revamp is_zero_width() to be is_default_ignorable()
That's really the logic desired. Except that MONGOLIAN VOWEL SEPARATOR
is not default_ignorable but it really should be. Reported to Unicode.
Based on suggestion from Konstantin Ritt.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| fecdfa95daf4916695f23e7dab89ab363be11b89 |
|
07-Oct-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Fixup hb_ot_shape_closure()
Broke it when merged cmap mapping and normalizer. Ouch!
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| f2eb3fa9dca8d21fae20c9b9dddad3245df74a05 |
|
26-Sep-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Only insert dottedcircle if at the beginning of paragraph
If the first char in the run is a combining mark, but there is text
before the run, don't insert dottedcircle.
Part of addressing:
https://bugzilla.redhat.com/show_bug.cgi?id=858736
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 028a1706f898bfcee0d14acfba47ebe1de09f0c4 |
|
06-Sep-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Refactor common macro
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| fabd3113a98c5f4114f48920fa7ea38bd65a8d32 |
|
06-Sep-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Port Arabic fallback shaping to synthetic GSUB
All of init/medi/fina/isol and rlig implemented.
Let there be dragons... ⻯
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 6912e476dd92639c3ddf07ca51c8d4a262c8b3a5 |
|
02-Sep-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Insert dotted-circle for run-initial marks
Unfortunately if the font has GPOS and 'mark' feature does
not position mark on dotted-circle, our inserted dotted-circle
will not get the mark repositioned to itself. Uniscribe cheats
here.
If there is no GPOS however, the fallback positioning kicks in
and sorts this out.
I'm not willing to address the first case.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 3992b5ec4cb43d114d87ff7ee2b992bcf819c9cd |
|
02-Sep-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Move code around
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 784f29d061a2939562eca0c4943feb01174aee00 |
|
31-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 0ccf9b64736559a230425fd131c9eb8aa3048221 |
|
29-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Move code around
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 2fcbbdb41a322f54b61d9ce983ab54434504c5ed |
|
29-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Port Arabic fallback ligating to share code with GSUB
This will eventually allow us to skip marks, as well as (fallback)
attach marks to ligature components of fallback-shaped Arabic.
That would be pretty cool. I kludged GDEF props in, so mark-skipping
works, but the produced ligature id/components will be cleared later
by substitute_start() et al.
Perhaps using a synthetic table for Arabic fallback shaping was a better
idea. The current approach has way too many layering violations...
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 9f9f04c2229227bb0712166e824157bbbf5cef80 |
|
12-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Unbreak Thai shaping and fallback Arabic shaping
The merger of normalizer and glyph-mapping broke shapers that
modified text stream. Unbreak them by adding a new preprocess_text
shaping stage that happens before normalizing/cmap and disallow
setup_mask modification of actual text.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 07d682806349aee81f53114778ce0beb23909ed7 |
|
10-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| b00321ea78793d9b3592b5173a9800e6322424fe |
|
10-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Avoid calling get_glyph() twice
Essentially move the glyph mapping to normalization process.
The effect on Devanagari is small (but observable). Should be more
observable in simple text, like ASCII.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 12c0875eafa4bd92db650e5acca046d99594d1e6 |
|
10-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Remove redundant check
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5c60b70c89b4e0a6512d9fd1ab5394dd76feb742 |
|
10-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] More code shuffling around
Preparing for merging map_glyphs() and normalize().
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| a02d86484be870615297abfc7be9f94645434762 |
|
09-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Add check-exported-symbols.sh
And misc linking fixes.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 4c8ac4f47e95d2b266b2f64e75c55af8233b6b91 |
|
08-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Misc minor fixes
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 9c929abdcfef44c0193a2917b20981df37ade21c |
|
08-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor renaming
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| affaf8a0e5aa38e5820455f789eebf916e02eb7b |
|
08-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Start adding fallback positioning
Used when there is no GPOS.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 7e4920fd1577987bf6804f67765e22a84983e057 |
|
08-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| f4e48adcdd4315ce09e755f87a0f801d88194f42 |
|
08-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Apply 'rclt' feature in horizontal mode
'rclt' is "Required Contextual Forms" being proposed by Microsoft.
It's like 'calt', but supposedly always on. We apply 'calt' anyway,
and now apply this too.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 71baea0062da4d7f143d62da38492a0813814e49 |
|
04-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Use general-category, not GDEF class, to decide to zero mark advances
At this point, the GDEF glyph synthesis looks pointless. Not that I
have many fonts without GDEF lying around.
As for mark advance zeroing when GPOS not available, that also is being
replaced by proper fallback mark positioning soon.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| a8c6da90f4c6e8d27a3a1b758a55476776d9f750 |
|
02-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Add per-complex-shaper shape_plan data
Hookup some Indic data to it. More to come.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 8bb5deba9630d35878eb6edb4643ecfabf99f15f |
|
02-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Pipe shape_plan down to pause_callbacks
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 16c6a27b4bffc19026944c7bea9cf0a3a8ff1d8f |
|
02-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Port complex_shaper to planner/plan
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5393e3a62ba09fd7bcf3767b36225c8f49badb9d |
|
02-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Minor refactoring
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| afbcc24be01a64bdb5c05c63880269145fa1d3c8 |
|
02-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[GSUB] Wire the font, not just the face, down to substitute()
We need the font for glyph lookup during GSUB pauses in Indic shaper.
Could perhaps be avoided, but at this point, we don't mean to support
separate substitute()/position() entry points (anymore), so there is
no point in not providing the font to GSUB.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 8fbfda920e0b3bb4ab7afb732826026964b79be9 |
|
02-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Inline font getters
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 208f70f0553d73d2908b21b9552298029482a8b9 |
|
01-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Inline Unicode callbacks internally
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 1e7d860613032e40a3f90e2caa2ee5ac44ab8c8c |
|
01-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[GPOS] Adjust mark advance-width zeroing logic
If there is no GPOS, zero mark advances.
If there *is* GPOS and the shaper requests so, zero mark advances for
attached marks.
Fixes regression with Tibetan, where the font has GPOS, and marks a
glyph as mark where it shouldn't get zero advance.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 2bc3b9a616cedbc56ff4a915f9e3439ff3a6bf13 |
|
01-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Zero mark advances if the shaper desires so
Enabled for all shapers except for Indic.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5fecd8b0355894ceda14b3d3c654f20c3d5e77f4 |
|
01-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Synthesize glyph classes
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 693918ef8541014a5ef7dfb91c6ea0ae36d9c368 |
|
31-Jul-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Streamline complex shaper enumeration
Add a shaper class struct.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 05bd1b63426e07d1df7a1b40bf845dc94ab995a8 |
|
31-Jul-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[GSUB/GPOS] Move glyph props matching around
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 7e34601dededd521bcef15111e39293df3d0d13d |
|
30-Jul-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Unbreak Hangul jamo composition
When we removed the separate Hangul shaper, the specific normalization
preference of Hangul was lost. Fix that. Also, the Thai shaper was
copied from Hangul, so had the fully-composed normalization behavior,
which was unnecessary. So, fix that too.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 4ba647eecf0f70917ac4229af1f2dd3c62fcb7d5 |
|
30-Jul-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Fix leak
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| e82061e8db922f0ddbefd5a184ee2f9f967b9a05 |
|
27-Jul-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Move ot shaper completely to shape_plan
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| ea278d3895fe0c92801d692cd71d8d9f1de7c048 |
|
27-Jul-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Partially switch ot shaper to shape_plan
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5b95c148cc485f79fd7018bc4520b4cb5f728a18 |
|
27-Jul-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Start implementing shape_plan
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| bd26b4d21f59312805d294f46f15182adbcc47da |
|
27-Jul-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 027857d0412477fb4427dcb8a8c45287c272e143 |
|
26-Jul-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Start adding a unified shaper access infrastructure
Add global shape_plan. Unused so far.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| b70021f7c81a0ed08475b14b07291f662cd9f905 |
|
24-Jul-2012 |
Behdad Esfahbod <behdad@behdad.org> |
When removing zero-width marks, don't remove ligatures
If a mark ligated, it probably should NOT be removed.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| d96838ef951ce6170eb2dc576ebcba2262cf7008 |
|
17-Jul-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Allow complex shapers overriding common features
In a new callback... Currently unused by all complex shapers.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 330a2af3ff0e12c01b3b451357b8bdc83b2e9b47 |
|
09-Jun-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Use merge_clusters when forming Unicode clusters
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5f68f8675e5ccaee91f5a90d86bc3b022b9a54e4 |
|
09-Jun-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 0594a2448440208efa0acac9a5d8d52d43108289 |
|
06-Jun-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Cleanup TRUE/FALSE vs true/false
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 99c2695759a6af855d565f4994bbdf220570bb48 |
|
13-May-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Add accessort to buffer for current info, current pos, and prev info
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| d1deaa2f5bd028e8076265cba92cffa4fa2834ac |
|
09-May-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Replace zerowidth invisible chars with a zero-advance space glyph
Like Uniscribe does.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 1827dc208c867e433a95237d1ed3fc7a73d1d9a7 |
|
24-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Add hb_ot_shape_glyphs_closure()
Experimental API for now.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| a4385f0b0a6949e2ce49e6a147ad4beaa724f6c3 |
|
24-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Improve clustering
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| a5f1834f57ea3fb254f5c7d372747de316fcc8f1 |
|
16-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Apply 'liga' for vertical writing mode too
Apparently that's what Kazuraki uses to form vertical ligatures,
which suggests that it's what Adobe does.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 683b503f30bba29d57a93d7e8ac7138c2e7f49f1 |
|
15-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| b9f199c8e38cc5ed0d73845568630f3bcbdd4374 |
|
15-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Move code around
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| d4adade217a61007dd2da5cd9eccf889f79a019a |
|
15-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Add assert
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 6bd9b479b8b2befbb0847282e93beade197c8038 |
|
12-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Hide backend-specific shape functions
Also remove shaper_options argument to hb_shape_full(). That was
unused and for "future". Let it go.
More shaper API coming in preparation for plan/planned API.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 0e3361464b00b76aa7375515163e0710a691db0c |
|
12-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Fix bug with not setting Unicode props of the first character
Fixes Mongolian shaping issue:
https://bugs.freedesktop.org/show_bug.cgi?id=45695
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| acd88e659fdb2fa1cbf7171f0a1c7fbc81b9f298 |
|
11-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
In Arabic fallback shaping, check that the font has glyph for new char
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 7752aa73e72301a46c64c533c1e423ff5987cc05 |
|
10-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 11138ccff71f442da1fcf64faa0e1d22e083e775 |
|
05-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Add normalize mode
In preparation for Hangul shaper.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 6769f21d579a354e32577ec57348e97d2cb1b438 |
|
05-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
More moving code around
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 0501573deda3a8dcdfcea491392f554f21ed0154 |
|
10-Aug-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Fix const correctness in the API
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 02aeca985b570763342c35e99af90025bfa088d5 |
|
05-Aug-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[API] Changes to main shape API
hb_shape() now accepts a shaper_options and a shaper_list argument.
Both can be set to NULL to emulate previous API. And in most situations
they are expected to be set to NULL.
hb_shape() also returns a boolean for now. If shaper_list is NULL, the
return value can be ignored.
shaper_options is ignored for now, but otherwise it should be a
NULL-terminated list of strings.
shaper_list is a NULL-terminated list of strings. Currently recognized
strings are "ot" for native OpenType Layout implementation, "uniscribe"
for the Uniscribe backend, and "fallback" for the non-complex backend
(that will be implemented shortly). The fallback backend never fails.
The env var HB_SHAPER_LIST is also parsed and honored. It's a
colon-separated list of shaper names. The fallback shaper is invoked if
none of the env-listed shapers succeed.
New API hb_buffer_guess_properties() added.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| c605bbbb6d4b2a98b1f40ca818760088d991f7d1 |
|
05-Aug-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Remove C++ guards from source files
Where causing issues for people with MSVC.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 2118fdb9f584e6735e904638e48bae48314372fa |
|
02-Aug-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Fix fallback shaping
Broke it a few commits ago.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 9f9bcceca6321d5a5812f878de1de39901349a78 |
|
28-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Register buffer vars in Indic shaper
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| b65c06025d2b54a44f716e030d4b10072c65bea8 |
|
28-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Formalize buffer var allocations
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 651e8dd79ec8eaca5ab75a61e8ce961ff7bd26eb |
|
25-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Start cleaning up buffer var allocation
I've messed up a lot of stuff recently, different parts of the
shaping process are stumbling on eachother's toes because
manually tracking what's in which buffer var is hard. I'm
going to add some internal API to track those such that mistakes
are discovered as soon as they are introduced.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| c86f932015bdf5803572b0904d343d3bc033e009 |
|
25-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Move code around
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 34c22f816808d061a980cffca12de03beb437fa0 |
|
22-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Implement Unicode Canonical Reordering Algorithm
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 4ff0d2d9dfc4f7e4880a4e964ca9872624508ea0 |
|
22-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Decomposition works now!
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 468e9cb25c9bc14781b7013e447d763f93bf76a3 |
|
22-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Move buffer methods into the object
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 45412523dc295cb5ee12e096bfacb282cc925843 |
|
22-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
More normalization kick
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5d90a342e319068716429bf7af76c3896b61a0e5 |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Document normalization design
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| d63adfc7d09b26764d9166da97372b21257e7611 |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
No need to handle variation-selectors seperately, they are GC=Mn
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| aa7264123a088936f2043b45d4d41ca7413fabe5 |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Only form clusters if we are reversing
This produces more accurate cluster mappings. Cluster mappings are
minimal now. Combining marks get their own cluster value most of
the time.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5c6f5982d78e2d7fadc2fbb8b4f3a4be9420c59a |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Towards normalization
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| cf7f43ec3382cac2af11f5637c840500daabf889 |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Remove stale comment
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 54d1a0d2b2c4ffe15494967122c6422ecb1fc80b |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Form clusters before ensuring native direciton
This is essential as ensure_native_direction uses cluster info that
is set by form_clusters().
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 9111b21ef99d5e53348176f683261b0101eb427f |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Add _hb_buffer_output_glyph() and _hb_buffer_skip_glyph()
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 655586fe5e1fadf2a2ef7826e61ee9a445ffa37a |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Towards normalization
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 49741c86334d12fa08a5bfa2110ff3b9adcba1c7 |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Include variation-selectors in cluster calculation
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 4a68684654e645882095c1189477146287ce9437 |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
When forming clusters, participate all mark types
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| f6fd3780e12b23ff7ed3743497c8996e71dcb064 |
|
08-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Let shapers decide when to apply ccmp and locl
Instead of always applying those two features before the complex shaper,
let the complex shaper decide whether they should be applied first.
Also add stub for Indic's final_reordering().
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| c4641723fbf6532b2e80a662e15573b31276bc73 |
|
08-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[API] Add compose() and decompose() unicode funcs, rename other ones
Add compose() and decompose() unicode funcs. These implement
pair-wise canonical composition/decomposition.
The glib/icu implementations are lacking for now. We are adding
API for this to glib, but I cannot find any useful API in ICU.
May end of implementing these in-house.
Changed all unicode_funcs callback names to remove the "_get" part.
Eg, hb_unicode_get_script_func_t is now hb_unicode_script_func_t,
and hb_unicode_get_script() is hb_unicode_script() now.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 891c4755baae6cd59fad59d27fd8933e5f548a74 |
|
08-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Humm, undo some shuffling
In preparation for adding more advanced unicode funcs.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 76f76812ac7cca8ac6935952a2360d5e151480fa |
|
08-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Shuffle code around, remove shape_plan from complex shapers
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 359dcaa0d33271025ca42a5f54ecbac7ae3b56d3 |
|
08-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Update copyright headers
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| b9452bfc1696457e156e79037c863903da5454fc |
|
14-Jun-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Fix compiler warnings with -pedantic
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 63b177e45c2405272da3fa6c26fe11ae37950bd0 |
|
07-Jun-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 89a2bc9ba674e7e57fec1fd8ce7648a44f3aab63 |
|
31-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[Vertical] Apply vertical features
We apply all of vert, vrt2, vkrn, valt, and vpal.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 90645fb24bcbb78183576d3641a99560d87e49f2 |
|
28-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Separate map_builder from the actual map
Respectively, separate planner from the actual plan.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 376dafa6ed414e368e9dc1d5a2e0bfc8e55f410d |
|
27-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Hide internal symbols
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 7403e055cd1463f38215ad9faedd61c3e1b66ac5 |
|
25-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[Vertical] fix vertical gpos
Wow, it took me a few days to find the right fix!
We now set the advance for attached marks to zero, but we
do this in the _finish() state of gpos, so it shouldn't
regress with fonts like DejaVuSansMono that explicitly
decrease the mark advance width to set it to zero.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 60fbb36096e344e9af79409ce8cfe3f1f7b0d321 |
|
20-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[Vertical] GPOS is always done with horizontal origin
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 8b38faeede41e64eb0f6ac2e12ce51dd7138d50a |
|
19-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
More vertical
Starting to get there, but not without yet another round of changes.
I think I know wheere to go now.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 7e2c85de305be59e1a6afa7d2061e4b7dd00acf7 |
|
17-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[API] Vertical support, take 2
I like this API *much* better. Implementation still incomplete, but
horizontal works.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 744970af4d884cc87ffa645804578fec8df674a9 |
|
17-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[API] Add support for vertical text
Design not final yet, and in fact I'm going to change it immediately,
but this is an standalone change for itself.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 0fd8c2f1be693616f19f2f1526369874763d6cf6 |
|
12-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[API] Make get_glyph() callback return a boolean
We need to know whether the glyph exists, so we can fallback to
composing / decomposing. Assuming that glyph==0 means "doesn't exist"
wouldn't work for applications like Pango that want to use different
"doesn't exist" glyph codes for different characters. An explicit
return value fixes that.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| e06d4eda7bbdb3a1be1f1ce8d98b059a0730f14d |
|
12-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Use constructor/destructor for hb_ot_shape_plan_t
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 6a7ac79e26e85f6781186cf708a12825c0857324 |
|
11-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Plug leaks
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| a513dbcf73ab1cc39a7c9653034904d0c6cd9fe9 |
|
11-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[API] Change signature of get_contour_point and get_kerning ffuncs
get_contour_point now takes glyph id before point_index.
get_kerning now takes a vector to fill-in.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 6843569d2c70c1771ce964e3d1a4cf91e14e7687 |
|
05-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Replace fixed-size feature_maps array with hb_array_t
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 72657e4ce757dcb055a8db7291b68f96f0d34bfb |
|
03-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[API] Make hb_font_create() take a face and reference it
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 2409d5f8d7dd8b535ce5ea29e933f7db27d33793 |
|
21-Apr-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Update Copyright headers
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| fb194b8794898f51eb596fa4092c26606889d376 |
|
20-Apr-2011 |
Behdad Esfahbod <behdad@behdad.org> |
unicode: Cleanup implementation
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 2fd0c577e322ccbf762927bc4600b3ea31db4c80 |
|
20-Apr-2011 |
Ryan Lortie <desrt@desrt.ca> |
[API] unicode: rework virtual functions for subclassing
Unicode data providers can now be subclassed, including support for
chain-up. The interface should now be nicely bindable, as well.
Also fix glib unicode funcs that where broken after hb_script_t
changes. Nicely caught by the test-unicode.c added in this commit.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 8f0d7e0c3fd4b05c43ac449be4f374dc2dc56127 |
|
16-Apr-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Remove hb_buffer_clear_positions(), add hb_ot_layout_position_start()
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5814dfa3f5aa41bc3df06b78980d57d7bea0ba58 |
|
15-Apr-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Cosmetic
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 99b74760a4cddc798ab44b5ca897486bbb9c76d6 |
|
11-Apr-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Rename hb_category_t to hb_unicode_general_category_t
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| a71b9c8579d73aea4549f12524bbc2e89f43b5c5 |
|
06-Apr-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Disable 'cswh' by default except for Arabic shaper
That better matches OpenType spec. Note that we enable it for all
Arabic-shaper scripts. Ie. we enable it by default for Syriac too,
but the SyriacOT spec does not require it. I think this is a more
useful compromise than special-casing for Arabic script alone.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 3286fc0e9adc3f2874c9409e7fdb09e4d2b7dda1 |
|
16-Mar-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Let hb_shape() guess script and direction...
- Rename HB_SCRIPT_INVALID_CODE to HB_SCRIPT_INVALID
- Add HB_DIRECTION_INVALID
- Make hb_script_get_horizontal_direction() public
- Make hb_shape() guess script from buffer text (first non-common
non-inherit script) if buffer script is set to HB_SCRIPT_INVALID (this
is NOT the default.)
- Make hb_shape() guess direction from buffer script if buffer direction
is set to HB_DIRECTION_INVALID (this is NOT the default.)
- Make hb-view.c set INVALID script and direction on the buffer.
The above changes are meant to make hb-view fairly useful for uni-script
uni-direction text. The guessing behavior however is NOT the default of
hb_shape() and must be asked for explicitly. This is intended, because
the guess is not a suitable substitute to full-fledged bidi and script
segmentation. It's just a testing tool.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| bbbbe80ec9bc45c5b685bc09c8f993e98496555c |
|
07-Dec-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Rename original_direction to target_direction
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| ee8aaf976a6eb42be49b63b4c51c7a0a338e0298 |
|
07-Dec-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Fix arabic shaping of LTR text
We should ensure-direction before doing any complex work. The only
exception is mirroring that needs to see the original / final direction,
not the native. Handle that.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 3a852ae7fe6edfaadd75625d27515a3689503395 |
|
03-Nov-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Save general category and combining class in the buffer for reuse
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 1e7c1fcbc33599faefc32d4a28e5d8506d2c56fa |
|
28-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Move code around
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 98370e89d1bff248737b482d129c2a4deb8bfd95 |
|
27-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
WIP removing external synthesized GDEF support and implementing it internally
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| dd2ffd282c059194fd87fb1664e2e0cdb56a87a0 |
|
27-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Minor renaming
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 248e3c2ba47889c247959e44166644872aed59ba |
|
27-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Oops, remove extra mask setting that broke complex shaping
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 502f4cba3e0bcd625d31f8fd295b8b18e2d02a5a |
|
27-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Divide get_metrics into get_advance and get_extents
Graphite module not updated.
Bump version to 0.3.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| bd7378b2ef9793de4e7f57b920f29f48ac9d0c25 |
|
14-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Massage mask setting a bit more
Still finding the exact correct way the masks should be set.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 39dede9ffffe732f78cbd092ccb3b48d77ddd66d |
|
13-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Make sure boolean features always use value=1
Previously boolean features turned on the entire feature mask. This is
wrong if feature is Alternate and user has provided values bigger than one.
Though, I don't think other engines support such corner cases.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 2989be4919242670c94825bded96db20a7b2035b |
|
13-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Set user masks after complex masks
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 13403bc67a01e0d4908fb964093fd02ddd11c580 |
|
12-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Hookup Arabic shaper!
Not tested yet.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 57ac0ecb7843533b2e6e6d6c8a12b2a44437cc1c |
|
12-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Merge clearing masks and setting global masks
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| fc96596b7c1c4e62491e951a3c256fb00dcde550 |
|
12-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Form clusters before setting masks
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 1e80782244cdb1dedae9d1e61079d0508e57ca72 |
|
12-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Clear masks before setting them up, not after!
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| fd3d32d31cb6d74a9994b6850d539fd0b707d941 |
|
12-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Add hb_ot_shape_execute()
Not public yet.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 49baa1f69efb0e3c62e45bd59dd88459a84bf390 |
|
12-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Add hb_ot_complex_shaper_t stuff and start hooking Arabic shaper up
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 605ed468f380f86d642031f6451447d270cb6de1 |
|
12-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Add hb_ot_shape_plan_t
This is the object that a separate plan/execute shaping API will use in
between the two stages.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 895fb5d364e7ae5d9d2e34b9f68b8651804369ef |
|
12-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Refactor, in a different direction
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| d2ba016ca1ba7489537768b619980d5159b5870c |
|
12-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
More refactoring
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 52601275d5e4000dada4f925fb78723eeeee7bd4 |
|
09-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
More separation
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 6b7e6758626268ba1c7c266128e618ec73ae2c0f |
|
09-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| aa9c450bb2d7c3c9e36ea32e3558250391a0582d |
|
09-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Enable 'rtlm' mirroring
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 36925f695d349a53d52ecc3a58f18240a6977463 |
|
09-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Rename hb_mask_allocator_t to hb_ot_map_t
hb_ot_plan_t may be a better name, donno.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 4924affe0f0adf75f2a0e2137a71206b0576d63f |
|
09-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Add hb-ot-map-private.hh
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| b897c607d91d569f4eaa681d1f5b3d9f3d2bb093 |
|
09-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Flip the OT bit-allocation vs gsub/gpos inside-out
We now build our entire attack plan before jumping in.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| e89b7d2a61b7f58e6c7cec00d5ce2246dee1e8a1 |
|
08-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Logically separate feature collection
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5b88908f12ad1d828dd6075fb8fc0036c2d6af3a |
|
08-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 5360ce0c5c33f921b3f9ad3f42529a19df5ad0fe |
|
08-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Move some more code around
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| d9c726078828d50db62e05407a3f38f2e7607533 |
|
08-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| efe0d682e860ffd23a1d17c68c8273f17d51c1c9 |
|
08-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Simplify compiling lookups
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 476c94218b4f5b8e119e82b0e10b641e0c10bf56 |
|
07-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Rename
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 98aa3f65446496dc250d9b01d98cacfdf1157e06 |
|
06-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Call hb_ot_shape_setup_lookups_complex()
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| f1d07885dc358e79c237e824c94b3320c0a9c17d |
|
06-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Rename setup_lookups()
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| affc5abac7bdae51df85856a5478d34d96fda4fe |
|
06-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Move table_tag to hb_ot_shape_context_t
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 967240dd8b96802345ef273e75427066e91ea8fb |
|
06-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Add internal hb_ot_shape_context_t
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 4e573715ae5f5ed486ad66382bb44c47a86591ff |
|
28-Sep-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Improve cmp function parameter namings and casts
No semantic change.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 2422c4b96d32037a5cdaef4c427ed1d25db5f647 |
|
13-Aug-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Add TODO
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 27f0b092a13344e8791c496c77a3c1e5de4f887c |
|
23-Jul-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Logically separate feature allocation from application
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 6cf63132dc771e1bcd5627720daf4bd2ea0800a5 |
|
23-Jul-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 4e4ef24e46f273ad2bdda2f718223e05b37dd50f |
|
23-Jul-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Towards separating bit allocation from shaping
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| acdba3f90b232fc12fcb200dca2584481b339118 |
|
23-Jul-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Prefer C linkage
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| f2a1b411b1d48c3dfac0df8e78c848d9aa3bb047 |
|
03-Jun-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Followup fix for variation-selectors
Patch from Jonathan Kew
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| a224b4d502d026fa642ee4098bf7bc0b4ba7ce27 |
|
03-Jun-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Fix skipping variation-selectors
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 81a77b115db401f69e869690f24b9047370bdfde |
|
02-Jun-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Make feature sorting stable
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| fdc322a82047c4bda9fa3dab4338a0eac1c1bde7 |
|
29-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| f062ec6bb24b1c21d37b12adc7e944a5fe53526a |
|
29-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Further simplify mask allocator
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 8af45fda475d075c5a285002463a00a0423d3926 |
|
29-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Fix global feature handling
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| e04685ee7be01695ec437fab50f919f1b7423c57 |
|
29-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Simplify mask allocation
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 0e235d0fc9bdeeaffa7215c21abc5d40767a10c7 |
|
29-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Towards a mask allocator
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 81c5e8724b740c6e42ed3a45e0574c7c5f3ad8e6 |
|
29-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Allow disabling default features
Patch from Jonathan Kew
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 15c7379c16dbb9ee8ed1c0333ca7492532ce8423 |
|
26-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Revert "Merge remote branch 'martin/master'"
This reverts commit 80af2812fb3b231ddcb4608ec13c6038a681c818, reversing
changes made to c442672ec2fb83ed41f3994b3aa4f92a097664ab.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 80af2812fb3b231ddcb4608ec13c6038a681c818 |
|
24-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Merge remote branch 'martin/master'
|
| bf36a1074ab23abeab0a7a6c47db26770dc1ab0a |
|
24-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Move all callback functions in a vtable structs
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 72631c9d06b131d82080f212908e7d0b0266b841 |
|
22-May-2010 |
Martin Hosken <martin_hosken@sil.org> |
Merge branch 'master' of git://git.freedesktop.org/~behdad/harfbuzz-ng
|
| 1432ab15c163eb0b5be3de66a4cb3df15ad73500 |
|
22-May-2010 |
Martin Hosken <martin_hosken@sil.org> |
Add graphical output to hbtestfont
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| bbc7a99d01298f9be1ebaaceacbc9bc961e247e5 |
|
21-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Move mirroring around a bit
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| bd0987386b3a4dddf208ccf1a70ebfff6242ba73 |
|
21-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Add a few more standard features
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 75f3469ca6d626b08eb411984a2ba7fd48ca5b5f |
|
21-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Add note
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 1094a294f6a44c47fc75867983f2b135a6442bab |
|
21-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Add rtlm
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 074ea787493a37ae8f68d17be7820f13fff57520 |
|
21-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Add ltra, ltrm, and rtla features
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 1ce7b87c4d8d1ab3ec1d5198351d71b7199f7c64 |
|
21-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Cleanup bitmask allocation
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 9722b8f005a10fd16e841df4da3ccd80be66e296 |
|
21-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Simple renames
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| ca663bb23c16f6a1f04efa6e10dad0e3e7c260a3 |
|
21-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Move main shaper code into hb_ot_shape()
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 4a9a5c0b06e8aa5d15327242609a7c766d3e0e94 |
|
21-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Don't allocate bits for features not available
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| e53d77142ac4ecbe38ab3235491fa93cb7ff16ab |
|
21-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Speed up feature mask setting
Patch from Jonathan Kew.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| ee1b322100a6bd575b999904592abbd9fed5587f |
|
21-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Fix feature mask setting
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 6774463883978b00b4d8c719ed75edfc4537c77f |
|
20-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Apply user features to ranges!
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 6b1b957f6d2955cbe4fa97e2659e033b3eaaf4d2 |
|
20-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Add lookup_map
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 60010a0c4d8efae5c61a0c9cf10cfe2c1860f41e |
|
20-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Update always-apply mask from 0xFFFF to 1
We plan to use the first bit to be always on.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 7f411dbfd9f8d5360c948531ff9f6c3998d1d897 |
|
20-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Apply user features
No ranges yet
/external/harfbuzz_ng/src/hb-ot-shape.cc
|
| 22da7fd94d6318c52df69d70470a85464ffc533d |
|
13-May-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Rename a few files to be C++ sources
In anticipation for buffer revamp coming.
/external/harfbuzz_ng/src/hb-ot-shape.cc
|