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2455 Commits

Author SHA1 Message Date
Behdad Esfahbod 7068e534c4 Fix ChangeLog generation rule 2012-08-18 13:56:10 -04:00
Behdad Esfahbod 2f1747ed7d Add comment 2012-08-16 11:46:46 -04:00
Behdad Esfahbod bd08d5d126 [OT] Fix Arabic shaper OOB access 
https://bugzilla.mozilla.org/show_bug.cgi?id=782908
 2012-08-16 11:35:50 -04:00
Behdad Esfahbod b161bfc4f6 [configure] Cleanup check for ICU 
Check for upstream-provided 'icu-uc' pkgconfig package.
 2012-08-16 08:09:44 -04:00
Behdad Esfahbod daf0731865 [ICU] Fix includes 
As reported by Steven Loomis, including uversion.h works everywhere.
 2012-08-16 07:32:59 -04:00
Behdad Esfahbod a67ba9c0fe Whitespace 2012-08-15 18:52:17 -04:00
Behdad Esfahbod 9fe76051f7 [NEWS] Fix date 
Oops!
 2012-08-15 17:24:28 -04:00
Behdad Esfahbod 45c1383cc7 Minor 2012-08-14 09:33:18 -04:00
Behdad Esfahbod 4ac4c6f2e1 Fix ICU build with older ICUs 2012-08-13 10:52:52 -04:00
Behdad Esfahbod 883cbf5ed7 Minor 2012-08-12 17:11:27 -04:00
Behdad Esfahbod b7a4d37d0b minor 2012-08-11 21:32:23 -04:00
Behdad Esfahbod d5045a5f40 [ICU] Use new normalizer2 compose/decompose API 
It's considerably faster than the fallback implementation we had
previously!
 2012-08-11 21:27:15 -04:00
Behdad Esfahbod 2b73a1f112 Add TODO 2012-08-11 19:17:54 -04:00
Behdad Esfahbod 9f9f04c222 [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.
 2012-08-11 18:34:13 -04:00
Behdad Esfahbod e9f28a38f5 [OT] Add shape_plan to Arabic shaper 2012-08-11 18:20:54 -04:00
Behdad Esfahbod 344cc56698 Add TODO 2012-08-11 17:36:23 -04:00
Behdad Esfahbod daf13afb08 [OT] Implement fallback mark positioning for "double" combining marks 2012-08-10 16:38:44 -04:00
Behdad Esfahbod d345313104 [OT] Fix fallback mark positioning with left-to-right text 
Ouch!
 2012-08-10 16:34:04 -04:00
Behdad Esfahbod e297ee4acd Bump version to 0.9.2 
A *real* release this time, with NEWS, ChangeLog, etc.
 2012-08-10 14:50:05 -04:00
Behdad Esfahbod 6efe1200b9 Bump version to 0.9.1 2012-08-10 13:49:32 -04:00
Behdad Esfahbod 206ab60573 [test] Move around 2012-08-10 09:06:30 -04:00
Behdad Esfahbod 7a484c601e [test] Add Urdu ligature sequences from CRULP 2012-08-10 09:05:29 -04:00
Behdad Esfahbod f4cb476298 [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.
 2012-08-10 03:51:44 -04:00
Behdad Esfahbod 07d6828063 Minor 2012-08-10 03:28:50 -04:00
Behdad Esfahbod b00321ea78 [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.
 2012-08-09 22:33:32 -04:00
Behdad Esfahbod 12c0875eaf [OT] Remove redundant check 2012-08-09 22:02:54 -04:00
Behdad Esfahbod 5c60b70c89 [OT] More code shuffling around 
Preparing for merging map_glyphs() and normalize().
 2012-08-09 21:58:07 -04:00
Behdad Esfahbod cd0c6e148f Shuffle buffer variable allocations around 
To room for more allocations, coming.
 2012-08-09 21:48:55 -04:00
Behdad Esfahbod 8d1eef3f32 Minor 2012-08-09 21:35:47 -04:00
Behdad Esfahbod 56c9e7c004 Fill out combining class resetting for fallback shaping Thai/Lao/Tibetan 2012-08-09 21:14:23 -04:00
Behdad Esfahbod a321e1d51e Revert "Reject lookups with no subTable" 
This reverts commit 30ec9002d8.

See previous commit.
 2012-08-09 18:30:34 -04:00
Behdad Esfahbod 2eaf482b37 Revert "[GSUB/GPOS] Reject Context/ChainContext lookups with zero input" 
This reverts commit 0981068b75.

I was confused.  Even if we access coverage[0] unconditionally, we don't
need bound checks since the array machinary already handles that.
 2012-08-09 18:30:05 -04:00
Behdad Esfahbod a02d86484b Add check-exported-symbols.sh 
And misc linking fixes.
 2012-08-08 18:04:29 -04:00
Behdad Esfahbod 4c8ac4f47e Misc minor fixes 2012-08-08 17:44:19 -04:00
Behdad Esfahbod 560d68af81 Use a export-file for Windows builds 
Apparently even that doesn't make check-internal-symbols.sh happy with
mingw32.  Going to disable that for DLLs again, but hopefully the
export-file is doing *something*.
 2012-08-08 17:16:01 -04:00
Behdad Esfahbod f8751cf8e0 [hb-old] speed-up build 2012-08-08 17:15:44 -04:00
Behdad Esfahbod 5f4c52867c Minor 2012-08-08 16:53:37 -04:00
Behdad Esfahbod fe2b8a7777 Minor 2012-08-08 15:27:14 -04:00
Behdad Esfahbod 7e7d245b33 Make default_language threadsafe 2012-08-08 15:23:48 -04:00
Behdad Esfahbod 06b192c458 Minor 2012-08-08 15:23:45 -04:00
Behdad Esfahbod 37191ede75 Minor 2012-08-08 14:59:09 -04:00
Behdad Esfahbod 6d9a329a8a Adjust a couple source checks 2012-08-08 14:48:41 -04:00
Behdad Esfahbod 9c929abdcf Minor renaming 2012-08-08 14:33:37 -04:00
Behdad Esfahbod 801298b590 Fix cast 
https://bugs.freedesktop.org/show_bug.cgi?id=53233
 2012-08-08 14:26:36 -04:00
Behdad Esfahbod 21756934a1 [OT] Implement fallback positioning 
Implemented for Arabic, Hebrew, and generic marks.
Activated if no GPOS table present.
 2012-08-08 01:20:45 -04:00
Behdad Esfahbod fb56e76283 [hb-old] Fix warnings 2012-08-07 23:44:47 -04:00
Behdad Esfahbod affaf8a0e5 [OT] Start adding fallback positioning 
Used when there is no GPOS.
 2012-08-07 22:43:07 -04:00
Behdad Esfahbod 7e4920fd15 Minor 2012-08-07 22:32:23 -04:00
Behdad Esfahbod 472f229a63 [GSUB] Generalize would_apply() 
Fixes logic also, where before we were always matching if glyphs_len==1
and a ligature started with the glyph.
 2012-08-07 22:25:24 -04:00
Behdad Esfahbod 6f3a300138 Add hb_font_glyph_from/to_string 2012-08-07 22:13:25 -04:00