| 08cf5d75ef0c75095173dec822ccb07defaaa6c2 |
|
22-Jan-2014 |
Behdad Esfahbod <behdad@behdad.org> |
[ot] Don't try to compose if normalization is off
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 8fc1f7fe74a25bf8549f5edd79c7da6b720eb064 |
|
02-Jan-2014 |
Behdad Esfahbod <behdad@behdad.org> |
[ot/hangul] Don't decompose Hangul even when combining marks present
As discussed on
https://github.com/behdad/harfbuzz/pull/10#issuecomment-31442030
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 64426ec73a987bfe1e71a293ee195f268897e8d6 |
|
02-Jan-2014 |
Behdad Esfahbod <behdad@behdad.org> |
[ot] Simplify composing
Not tested. Ouch.
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 3d6ca0d32e5c6597acfcf59301cb1905586ddb52 |
|
31-Dec-2013 |
Behdad Esfahbod <behdad@behdad.org> |
[ot] Simplify normalization_preference again
No shaper has more than one behavior re this, so no need for a callback.
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| ac8cd511911c7dca6222d14fa758bff75d601567 |
|
18-Oct-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Refactor
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 79d1007a501fd63c0ba4d51038c513e6b8b94740 |
|
14-Jun-2013 |
Behdad Esfahbod <behdad@behdad.org> |
If variation selector is not consumed by cmap, pass it on to GSUB
This changes the semantics of get_glyph() callback and expect that
callbacks return false if the requested variant is not available, and
then we will call them back with variation_selector=0 and will retain
the glyph for the selector in the glyph stream.
Apparently most Mongolian fonts implement the Mongolian Variation
Selectors using GSUB, not cmap.
https://bugs.freedesktop.org/show_bug.cgi?id=65258
Note that this doesn't fix the Mongolian shaping yet, because the way
that's implemented is that the, say, 'init' feature ligates the letter
and the variation-selector. However, since currently the variation
selector doesn't have the 'init' mask on, it will not be matched...
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| c7a84917208528040aaf9ad0a9a0b26aabeabc9c |
|
07-Jun-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Skip over multiple variation selectors in a row
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 269de14dda7a86a20917fa9ea6a5864929c41364 |
|
05-Apr-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Don't compose Hangul jamo
See thread "an issue regarding discrepancy between Korean and Unicode
standards" on the mailing list for the rationale. In short: Uniscribe
doesn't, so fonts are designed to work without it.
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| a88a62f70f87563725d47b9b6824565e5d6b78ab |
|
22-Mar-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 6e74c64211b6aaac48bae8c87f9420d8dc03fd93 |
|
11-Feb-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Improve normalization heuristic
Before, for most scripts, we were not trying to recompose two characters
if the second one had ccc=0. That fails for Myanmar where U+1026
decomposes to U+1025,U+102E, both of which have ccc=0. However, we do
want to try to recompose those. We now check whether the second is a
mark, using general category instead.
At the same time, remove optimization that was conflicting with this.
[Let the Ngapi hackfest begin!]
/external/harfbuzz_ng/src/hb-ot-shape-normalize.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-normalize.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-normalize.cc
|
| 028a1706f898bfcee0d14acfba47ebe1de09f0c4 |
|
06-Sep-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Refactor common macro
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| b85800f9de8976a7418ef9df467d3080c6ab0199 |
|
01-Sep-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[Indic] Implement dotted-circle insertion for broken clusters
No panic, we reeally insert dotted circle when it's absolutely broken.
Fixes most of the dotted-circle cases against Uniscribe. (for Devanagari
fixes 80% of them, for Khmer 70%; the rest look like Uniscribe being
really bogus...)
I had to make a decision. Apparently Uniscribe adds one dotted circle
to each broken character. I tried that, but that goes wrong easily with
split matras. So I made it add only one dotted circle to an entire
broken syllable tail. As in: "if there was a dotted circle here, this
would have formed a correct cluster." That works better for split
stuff, and I like it more.
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| f4cb4762986a28634fa7de9b706f9d37859b881e |
|
10-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Slightly adjust normalizer
The change is very subtle. If we have a single-char cluster that
decomposes to three or more characters, then try recomposition, in
case the farther mark may compose with the base.
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 07d682806349aee81f53114778ce0beb23909ed7 |
|
10-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape-normalize.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-normalize.cc
|
| 8d1eef3f32fb539de2a72804fa3834acc18daab5 |
|
10-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 0f8881d6bbf6cd59938315eeff9b71cfc736aa4e |
|
07-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
More refactoring
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 428dfcab6634ff264570a0a5d715efb8048c3db5 |
|
07-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor refactoring
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 8fbfda920e0b3bb4ab7afb732826026964b79be9 |
|
02-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Inline font getters
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 208f70f0553d73d2908b21b9552298029482a8b9 |
|
01-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Inline Unicode callbacks internally
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 84186a64004e5dcd2ce98b564d0e0a09aa5d68b2 |
|
01-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Add commentary on the compatibility decomposition in the normalizer
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 378d279bbf692195c4654e312dae854ab3be04cf |
|
01-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Implement Unicode compatibility decompositions
Based on patch from Philip Withnall.
https://bugs.freedesktop.org/show_bug.cgi?id=41095
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| bc8357ea7b4c0d7c715aae353176434fb9460205 |
|
09-Jun-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Merge clusters during normalization
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 0594a2448440208efa0acac9a5d8d52d43108289 |
|
06-Jun-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Cleanup TRUE/FALSE vs true/false
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 9f377ed3210fe7d9f15e0c4f82020556f9a8f6f0 |
|
13-May-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Fix more unused-var warnings
/external/harfbuzz_ng/src/hb-ot-shape-normalize.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-normalize.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-normalize.cc
|
| 29a7e306e30e894f7a38daf73eca9fc772c58158 |
|
24-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 683b503f30bba29d57a93d7e8ac7138c2e7f49f1 |
|
15-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 968318455304804dc53045e8ba0cd4d76800c02d |
|
07-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Implement normalization mode HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_FULL
In this mode we try composing CCC=0 with CCC=0 characters. Useful for
Hangul.
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| bec2ac4fde1ba0dd6dba02adbb836ce569a5cf6f |
|
07-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Bring normalization algorithm closer to the spec
No logical difference so far.
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| e02d9257863b49e33ab5942971266349d3c548f6 |
|
07-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Flip logic around
/external/harfbuzz_ng/src/hb-ot-shape-normalize.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-normalize.cc
|
| 6769f21d579a354e32577ec57348e97d2cb1b438 |
|
05-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
More moving code around
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| e3b2e077f549b04779c08a9fedb1f35b9f11075c |
|
07-Mar-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Typo
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| c346671b6b9b05fa51b95c16212eb29ac69510fa |
|
07-Mar-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Minor doc fixes
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| af913c5788e600e36d29f44fe4e77db84cf8c442 |
|
17-Oct-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Fix infinite loop in normalization code with variation selectors
Reported by Jonathan Kew.
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 55deff7595ef357d000fef83559c74c9f8acad00 |
|
28-Sep-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Add comments
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 947c9a778c0d4b428b58806f98c34ede59b7439c |
|
16-Sep-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 36b10f58cc70ce9570d17b30616f9cb27423e03b |
|
15-Sep-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-shape-normalize.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-normalize.cc
|
| 45d6f29f15f1d2323bcaa2498aed23ff0c8a1567 |
|
30-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[Indic] Reorder matras
Number of failing shape-complex tests goes from 125 down to 94.
Next: Add Ra handling and it's fair to say we kinda support Indic :).
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| c311d852080b50ffc85e80168de62abb05a6be59 |
|
24-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Keep Unicode props updated as we go so we avoid a scan later
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 5389ff4dbc46c76c9483e3c95f22524b60e21166 |
|
23-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Implement the Unicode Canonical Composition algorithm
Fallback normalization is complete and working now!
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| dcdc51cdc0ba9d9fb75f84dd5fa7a49aa0b24ea0 |
|
22-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Handle singleton decompositions
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 34c22f816808d061a980cffca12de03beb437fa0 |
|
22-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Implement Unicode Canonical Reordering Algorithm
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 4ff0d2d9dfc4f7e4880a4e964ca9872624508ea0 |
|
22-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Decomposition works now!
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 468e9cb25c9bc14781b7013e447d763f93bf76a3 |
|
22-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Move buffer methods into the object
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 45412523dc295cb5ee12e096bfacb282cc925843 |
|
22-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
More normalization kick
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 5d90a342e319068716429bf7af76c3896b61a0e5 |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Document normalization design
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| d6b9c6d20041b4f4fa11befc179aee757c41904d |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
More kicking
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 192445aef2e50087049243ce54ce7059ec441ffa |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Remove intermittent_glyph()
Lets not worry about performance for now...
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 5c6f5982d78e2d7fadc2fbb8b4f3a4be9420c59a |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Towards normalization
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|
| 655586fe5e1fadf2a2ef7826e61ee9a445ffa37a |
|
21-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Towards normalization
/external/harfbuzz_ng/src/hb-ot-shape-normalize.cc
|