AuroraMiddleware/harfbuzz
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Author SHA1 Message Date
Behdad Esfahbod
c62a8f10f3 Free all static memory upon exit 2011-08-05 19:59:02 -04:00
Behdad Esfahbod
c4d63ef744 Fix env parsing code 
Also changed the separator to comma instead of colon.
 2011-08-05 19:59:02 -04:00
Behdad Esfahbod
3931837beb Change hb_shape() API back to what it was, add hb_shape_full() 
I disliked changing hb_shape() API, and disliked the fact that it was
returning a bool now.  So, reverted.  Added new API for the extra
functionality.
 2011-08-05 19:59:02 -04:00
Behdad Esfahbod
3ca6c4ecc2 Change hb_shape() API back to what it was, add hb_shape_full() 
I disliked changing hb_shape() API, and disliked the fact that it was
returning a bool now.  So, reverted.  Added new API for the extra
functionality.
 2011-08-05 17:22:19 -04:00
Behdad Esfahbod
02aeca985b [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.
 2011-08-04 22:38:09 -04:00
Behdad Esfahbod
57692adf12 Make test.cc do something more useful 
Hardcoded to the uniscribe backend for now.  Will fix soon.
 2011-08-04 20:49:16 -04:00
Behdad Esfahbod
c605bbbb6d Remove C++ guards from source files 
Where causing issues for people with MSVC.
 2011-08-04 20:00:53 -04:00
Behdad Esfahbod
8336186a52 Zero map objects 2011-08-04 19:49:05 -04:00
Behdad Esfahbod
ecd3b6e4ad More build fixes 2011-08-04 01:57:40 -04:00
Behdad Esfahbod
c747f509bc More out-of-tree build fixes 2011-08-04 01:51:30 -04:00
Behdad Esfahbod
0530ca9a18 Fix out-of-tree build 2011-08-04 01:42:59 -04:00
Behdad Esfahbod
ddbf4edc5d Minor 2011-08-04 01:38:37 -04:00
Behdad Esfahbod
20dde61016 Minor 2011-08-04 01:07:33 -04:00
Behdad Esfahbod
44b4f50d05 Fix typo 2011-08-04 00:52:20 -04:00
Behdad Esfahbod
0fbb2dc831 Add draft experimental Uniscribe backend 
Not complete yet, font selection doesn't work.  But hey it shapes!

This is not supposed to be a production backend, more like a testing
backend.
 2011-08-03 19:55:04 -04:00
Behdad Esfahbod
0d7d4824b2 Minor 2011-08-03 17:39:24 -04:00
Behdad Esfahbod
e62df43649 Add internal hb_buffer_t::get_scratch_buffer() 2011-08-03 17:38:54 -04:00
Behdad Esfahbod
71e7936fca Minor 2011-08-03 17:38:34 -04:00
Behdad Esfahbod
bf8c57ba74 [API] Add hb_face_get_blob() 
Need to think more about it.
 2011-08-03 17:38:04 -04:00
Behdad Esfahbod
2118fdb9f5 Fix fallback shaping 
Broke it a few commits ago.
 2011-08-02 14:06:51 -04:00
Behdad Esfahbod
199abbd0f1 Minor 2011-08-02 13:59:47 -04:00
Behdad Esfahbod
4f052b93c0 Fix build with glib but not freetype 2011-08-02 13:44:24 -04:00
Behdad Esfahbod
c21be799da Minor 2011-08-02 12:05:49 -04:00
Behdad Esfahbod
e9c2341b13 Don't use icu-config when cross-compiling 2011-08-02 11:40:44 -04:00
Behdad Esfahbod
390dab49b6 Unbreak icu-config results a bit 2011-08-02 11:29:55 -04:00
Behdad Esfahbod
b301478a69 Bug 39763 - autogen.sh should check pkg-config availability 
(and revert change have_icu change I mistakenly pushed out)
 2011-08-02 11:25:13 -04:00
Behdad Esfahbod
f60271c0c2 Add mingw32 support 
With these changes, on Ubuntu I can do:

./configure --host=i586-mingw32msvc  && make
 2011-08-02 10:00:55 -04:00
Behdad Esfahbod
1264b23e4a Bug 39702 - configure check for ragel 2011-08-01 16:39:32 -04:00
Behdad Esfahbod
f5414cf0a2 Use missing script for calling ragel 2011-08-01 16:34:16 -04:00
Behdad Esfahbod
a91c58bf98 [Indic] Disable CJCT-disabling logic 
Read comment.
 2011-08-01 16:30:11 -04:00
Behdad Esfahbod
5e72071062 [Indic] Stop looking for base upon seeing joiners 
Not sure where this is documented, but I remember this being the desired
behavior.

test-shape-complex failures are down from 48 to 46.  Meh.
 2011-07-31 17:52:44 -04:00
Behdad Esfahbod
281683995a Cosmetic 2011-07-31 16:00:35 -04:00
Behdad Esfahbod
6b37bc8084 [Indic] Fix ZWJ/ZWNJ application 
Not quite working just yet.  False alarm re 10 failures.  It was
crashing.  Ouch!  Back to 48 failures.
 2011-07-31 15:57:00 -04:00
Behdad Esfahbod
e7be057024 [Indic] Add Final Reordering rules into comments 
Not applied yet.
 2011-07-31 15:22:46 -04:00
Behdad Esfahbod
cfd4382ec1 [Indic] Handle Reph when determining base consonant 2011-07-31 15:08:40 -04:00
Behdad Esfahbod
97158392a5 [Indic] Ra is a consonant too 2011-07-31 15:01:28 -04:00
Behdad Esfahbod
0d8f8a177c [Indic] Fix reph inhibition logic 2011-07-31 14:57:59 -04:00
Behdad Esfahbod
9da0487cd4 [Indic] Support ZWJ/ZWNJ 
Brings test-shape-complex failures down from 52 to 10!

I hereby declare harfbuzz-ng supporting Indic!
 2011-07-31 13:46:44 -04:00
Behdad Esfahbod
9ee27a928a [Indic] Suppress reph formation upon joiners 2011-07-31 11:10:14 -04:00
Behdad Esfahbod
8354e004e5 Un-Ra U+09F1. According to the test suite this is correct. 
But I'm not sure...  Down from 54 failures to 52.
 2011-07-31 02:24:51 -04:00
Behdad Esfahbod
07cedd81f4 Minor 2011-07-30 21:16:51 -04:00
Behdad Esfahbod
ba7e85c104 Cosmetic 2011-07-30 21:11:53 -04:00
Behdad Esfahbod
f5bc2725cb [Indic] For old-style Indic tables, move Halant around 
In old-style Indic OT standards, the post-base Halants are moved after
their base.  Emulate that by moving first post-base Halant to
post-last-consonant.

Brings test-shape-complex failures down from 88 to 54.  Getting there!
 2011-07-30 21:08:10 -04:00
Behdad Esfahbod
c47a31fb47 [OT] Save chosen script tag 2011-07-30 20:57:01 -04:00
Behdad Esfahbod
3a9b14dfdf Minor 2011-07-30 20:23:55 -04:00
Behdad Esfahbod
8613193bbf [test] Fix problem with N'ko test direction 
Old HarfBuzz test suite always shaped as left-to-right and hence had wrong
0x14db, direction expected glyphstring for N'ko.  Doh!

Failures down from 92 to 88.
 2011-07-30 20:21:40 -04:00
Behdad Esfahbod
fd06bf5611 [Indic] Handle initial Ra+Halant in scripts that support Reph 
Brings test-shape-complex failures down from 104 to 92.  Way to go!
 2011-07-30 20:14:44 -04:00
Behdad Esfahbod
ee58f3bc75 Minor 2011-07-30 19:15:53 -04:00
Behdad Esfahbod
352372ae5e [Indic] Categorize Ra in scripts that have Reph 
Is the categorization correct?  I don't know.
 2011-07-30 19:04:02 -04:00
Behdad Esfahbod
45d6f29f15 [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 :).
 2011-07-30 14:44:30 -04:00