AuroraMiddleware/harfbuzz
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Author SHA1 Message Date
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
Behdad Esfahbod
eb56f6ae96 Minor 2012-08-07 21:44:25 -04:00
Behdad Esfahbod
f4e48adcdd [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.
 2012-08-07 21:12:49 -04:00
Behdad Esfahbod
b1914b8bd0 Fix warnings 2012-08-07 16:57:48 -04:00
Behdad Esfahbod
0f8881d6bb More refactoring 2012-08-07 16:57:02 -04:00
Behdad Esfahbod
428dfcab66 Minor refactoring 2012-08-07 16:51:48 -04:00
Behdad Esfahbod
61f41849af Add Hebrew presentation forms shaping 
Lifted from https://bugzilla.mozilla.org/show_bug.cgi?id=728866
 2012-08-07 16:45:27 -04:00
Behdad Esfahbod
32d71dc133 [Graphite] Minor 2012-08-07 14:21:12 -04:00
Behdad Esfahbod
030ac5022e Remove enum trailing comma 
...again.
 2012-08-07 13:01:12 -04:00
Behdad Esfahbod
368b4e7649 Minor 2012-08-06 23:06:04 -04:00
Behdad Esfahbod
ade7459ea7 [util] Fix leaks 2012-08-06 19:49:42 -07:00
Behdad Esfahbod
2fef993460 [Graphite] Fix graphite2 backend with RTL text 
Patch from Martin Hosken.
 2012-08-06 19:35:04 -07:00
Behdad Esfahbod
e4992e13e1 [Graphite] Port graphite2 backend to new shaper infrastructure 2012-08-06 19:29:53 -07:00
Behdad Esfahbod
66591ececf Remove unnecessary lifecycle bits 
We already set recount to INVALID when destroying.
This block was not necessary.
 2012-08-06 17:07:19 -07:00
Behdad Esfahbod
e3320ecc1b Fix compiler warnings 2012-08-06 11:44:42 -07:00
Behdad Esfahbod
167b625d98 [Indic] Minor, move 'blwf' after 'half' 
We don't apply them together anyway.  Should not make any difference
right now.
 2012-08-05 21:16:26 -07:00
Behdad Esfahbod
048e3b596f Speed up hb_set_digest_lowest_bits_t calcs 2012-08-04 20:46:45 -07:00
Behdad Esfahbod
3d1b66a35e Speed up hb_set_digest_common_bits_t calcs 2012-08-04 17:42:28 -07:00
Behdad Esfahbod
bdc48a879a Enlarge glyph_name buffer 
Lohit Devanagari has a glyph named:
u0924_u094D.half_u0930_u094D.blwf.vatu
 2012-08-04 17:08:38 -07:00
Behdad Esfahbod
25326c2359 Rewrite ARRAY_LENGTH as a template function 
Such it wouldn't apply to pointers accidentally.
 2012-08-04 16:43:18 -07:00
Behdad Esfahbod
8ba8042821 [Indic] Fix consonant position font lookup logic 
Oops.  I broken this badly and the test suite did not notice.  That
worries me.  Have to investigate.
 2012-08-03 18:54:54 -07:00