a930c68e9c
[OT] More serialize. Implements all basic GSUB subtables
2012-09-04 19:16:09 -04:00
1b38b4e817
Minor
2012-09-04 18:17:21 -04:00
f7e81ce0b8
0.9.4
2012-09-04 15:32:37 -04:00
2bd9fe3598
Refactor
2012-09-04 15:15:19 -04:00
a5ddd9e31c
[OT] Really fix possible NULL dereference this time
2012-09-04 14:55:00 -04:00
2941683358
[OT] Implement serialize() for AlternateSubst
2012-09-03 23:31:14 -04:00
1f07e3382a
[OT] Implement serialize() for MultiSubst
2012-09-03 23:28:34 -04:00
4912030dfb
Minor
2012-09-03 21:00:48 -04:00
f8fa2b5cf6
Fix possible NULL dereference
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As reported by Kenichi Ishibashi.
2012-09-03 20:19:46 -04:00
4b312fb288
[OT] Remove serialize alignment
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Will reintroduce in a different way when we actually need it.
2012-09-01 21:56:06 -04:00
c61be03d6d
[OT] A bit more serialize
2012-09-01 21:49:44 -04:00
abcc5ac1fd
[OT] Improve serialize syntax
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For some definition of improvement...
2012-09-01 21:30:17 -04:00
bc5be24014
[OT] Restart work on serialize()
2012-09-01 21:25:20 -04:00
6912e476dd
[OT] Insert dotted-circle for run-initial marks
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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.
2012-09-01 20:38:45 -04:00
1d581ec384
[OT] Fallback-position ccc=0 Thai / Lao marks
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Not perfect, but so is fallback positioning in 2012...
2012-09-01 20:06:26 -04:00
3992b5ec4c
Move code around
2012-09-01 19:20:41 -04:00
b85800f9de
[Indic] Implement dotted-circle insertion for broken clusters
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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.
2012-08-31 19:18:20 -04:00
327d14ef18
[Indic] Start adding dotted-circle instrastructure
2012-08-31 16:49:34 -04:00
1be368e96f
Minor
2012-08-31 16:29:17 -04:00
784f29d061
Minor
2012-08-31 14:06:26 -04:00
5a7f18767a
[OT] Better fallback-position Thai / Lao ccc!=0 marks
2012-08-30 22:53:29 -04:00
9f2348de58
[OT] Add serialize() for Coverage
2012-08-29 21:08:59 -04:00
e901b954c6
[OT] Start adding serialize() API
2012-08-29 20:26:08 -04:00
965c280de0
Add HB_BUFFER_ASSERT_VAR
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To be used in places we access buffer vars...
2012-08-29 14:02:37 -04:00
0ccf9b6473
Move code around
2012-08-29 14:02:37 -04:00
2fcbbdb41a
Port Arabic fallback ligating to share code with GSUB
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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...
2012-08-29 14:01:22 -04:00
5e399a8a45
Minor
2012-08-29 10:40:49 -04:00
a177d027d1
[GSUB] Move ligation logic over
2012-08-28 23:18:22 -04:00
191fa885d9
[GSUB] Merge Ligature and context input matching
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Looks better now...
2012-08-28 22:58:55 -04:00
93814ca7dc
Start converging Ligature and match_input
2012-08-28 22:39:10 -04:00
2eef71737e
[hb-icu-le] Add visbility
2012-08-28 19:16:38 -04:00
d59e28e492
Minor
2012-08-28 19:08:36 -04:00
af169d2813
Minor
2012-08-28 19:08:22 -04:00
52ff2681d8
Use VisualStudio-style atomic intrinsics on mingw32
2012-08-28 18:03:35 -04:00
7c8e844d92
Use namespace for OpenType tables
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Avoids USHORT, SHORT, ULONG, LONG clashes with Windows API.
2012-08-28 17:57:49 -04:00
dc5df5af6b
Revert "Minor"
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This reverts commit 3e0a03978b
2012-08-28 16:31:23 -04:00
3e0a03978b
Minor
2012-08-27 17:10:02 -04:00
667218a5b1
Minor
2012-08-27 17:00:44 -04:00
30dd62251f
Only fallback-position glyphs if we have the ccc
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Previously, ccc=0 Thai / Lao marks were being
mispositioned. Don't touch them.
2012-08-27 16:54:34 -04:00
e1ba62811a
Center unknown marks horizontally
2012-08-27 16:28:05 -04:00
a4e75e4128
Minor
2012-08-27 15:54:15 -04:00
23b0e9d7dc
[Indic] Fix switch
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D'oh. Was working by pure chance :)).
2012-08-26 14:30:38 -04:00
ae4d4e1de6
Bug 53815 - CoreText backend doesn't link
2012-08-26 14:27:44 -04:00
ec0e46376a
Remove TODO items
2012-08-24 00:44:53 -04:00
56e878ab87
[graphite2] Cleanup scratch buffer allocation
2012-08-24 00:41:51 -04:00
2f7586c622
[icu-le] Implement icu layout engine shaper
2012-08-24 00:00:33 -04:00
ba7f6c3797
[icu-le] Hook up to hb_face_t
2012-08-24 00:00:33 -04:00
e96bb36995
[icu-le] Actually use the FontTableCache
2012-08-24 00:00:33 -04:00
7d242364ea
[icu-le] Start adding a icu-layout-engine backend
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Import PortableFontInstance and add shaper stub.
2012-08-24 00:00:29 -04:00
b5584ee4be
[Indic] For old-spec, match non-zero context
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Fixes consonant-position with old-spec Malayalam. Uniscribe seem to be
doing this. Fixes below-base La (eg. Pa,H,La) with AnjaliNewLipi.ttf.
Doesn't regress new-spec or other scripts.
2012-08-23 16:26:07 -04:00
Behdad Esfahbod