AuroraMiddleware/harfbuzz
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127 Commits

Author SHA1 Message Date
Behdad Esfahbod
0de25d4184 [util] Note CSS compatibility in --help-features 2014-07-25 12:35:03 -04:00
Behdad Esfahbod
0afedaa96c [util/hb-shape] Fix crash; oops 2014-07-09 17:00:48 -04:00
Behdad Esfahbod
9109f1e944 [util/hb-shape] Accept an empty output-format that would skip output 
Useful for benchmarking, to avoid buffer serialization overhead (which
seems to by far dominate shaping!)
 2014-07-08 20:02:29 -04:00
Behdad Esfahbod
8656408572 [util] Fix hb-view rendering with --font-funcs=ot 2014-07-08 18:10:20 -04:00
Behdad Esfahbod
8650def735 [util] Add option to set font function implementation to use 
Supports ft and ot right now.  hb-view currently not rendering with ot.
Will fix after some clean up.
 2014-07-05 15:51:25 -04:00
Behdad Esfahbod
2306ad46dc [util] Fix memory issue 2014-07-04 18:09:29 -04:00
Behdad Esfahbod
903648437c Start fleshing out builtin font functions 2014-03-24 15:19:15 -07:00
Behdad Esfahbod
ea5e8a02eb [util] Plug minor leak 2014-03-19 15:38:02 -07:00
Behdad Esfahbod
d688475ea9 Minor 2013-12-12 13:21:57 -05:00
Behdad Esfahbod
adb039554d Minor 2013-12-04 20:10:27 -05:00
Behdad Esfahbod
c704a8700e [util] Fix uninitialized memory access 2013-12-02 05:42:04 -05:00
Behdad Esfahbod
260a3198f4 [util] Plug leak 2013-12-02 05:39:39 -05:00
Behdad Esfahbod
c77d1ade68 Fix warnings 2013-10-27 23:53:55 +01:00
Behdad Esfahbod
c2bc818706 Work with old and new glib 
Avoids "deprecated" warnings.
 2013-10-27 23:37:14 +01:00
Behdad Esfahbod
9326d48e43 Don't use g_mapped_file_unref() 
Was introduced in glib 2.22.
 2013-10-10 20:04:42 +02:00
Behdad Esfahbod
078de49ca1 [util] Don't use g_array_unref() 
Was introduced in glib 2.22.
 2013-09-26 18:26:43 -04:00
Behdad Esfahbod
4dc798de19 Add hb-deprecated.h, and rename a couple enum values 
Add deprecated alias for old name.
 2013-08-27 11:46:08 -04:00
Behdad Esfahbod
5fbc952524 Fix glyph name printing in hb-ot-shape-closure 2013-07-29 14:34:40 -04:00
Behdad Esfahbod
7235f33f9e Fix misc warnings reported by cppcheck 
https://bugs.freedesktop.org/show_bug.cgi?id=65544
 2013-06-10 15:08:49 -04:00
Chun-wei Fan
b4c5c52944 util/ansi-print.cc: Use fallback implementation for lround on MSVC 
Unfortuately Visual Studio (still) does not support the C99 function
lround, so provide a fallback implementation for it.
 2013-06-03 18:50:26 -04:00
Behdad Esfahbod
e4046080c5 [util] Unbreak --show-text / --show-unicode 2013-04-17 23:49:54 -04:00
Behdad Esfahbod
50067e280f [util] Add --num-iterations 
Useful for profiling shapers.
 2013-04-11 16:31:01 -04:00
Behdad Esfahbod
c462b32dcb Disable automatic segment properties guessing 
Before, if one called hb_shape() without setting script, language, and
direction on the buffer, hb_shape() was calling
hb_buffer_guess_segment_properties() on the user's behalf to guess
these.

This is very dangerous, since any serious user of HarfBuzz must set
these properly (specially important is direction).  So now, we don't
guess properties by default.  People not setting direction will get
an abort() now.  If the old behavior is desired (fragile, good for
simple testing only), users can call
hb_buffer_guess_segment_properties() on the buffer just before calling
hb_shape().
 2013-02-15 07:51:47 -05:00
Behdad Esfahbod
e2aab4b5db Improve checks for setmode() 
As reported by Jonathan, OS X has setmode() that is something other
than what setmode() is on Win32.  So, limit invocation to Windows
platforms only.
 2013-02-12 15:35:32 -05:00
Behdad Esfahbod
ceeae30f47 Really fix setmode this time 
Thanks to Khaled for spotting it.
 2013-01-31 19:27:36 -05:00
Behdad Esfahbod
7cba8a673b Fixup previous commit 
Now, it looks like this breaks Cygwin again.  Have to figure out what's
going on.
 2013-01-31 18:37:10 -05:00
Behdad Esfahbod
bc76449f51 Use setmode() instead of _setmode() 
Looks like Cygwin / MSVC declare it that way, and it still works on
MinGW32 cross.
 2013-01-31 18:18:05 -05:00
Behdad Esfahbod
1172dc7362 Rename hb_buffer_clear() to hb_buffer_clear_contents() 
The previous name was clashing with harfbuzz.old.  There are systems
that need to link both...

Clash-free now again.
 2013-01-07 16:46:37 -06:00
Behdad Esfahbod
4a765f092d Minor 2012-12-21 16:48:47 -05:00
Behdad Esfahbod
9815a88111 [util] List supported output formats in --help output 2012-12-21 16:46:53 -05:00
Behdad Esfahbod
f95a87b7b8 [util] List supported output formats in hb-view 2012-12-21 16:35:28 -05:00
Behdad Esfahbod
6bad092aa8 [util] Default to "text" output format in hb-shape 
If you say:

  hb-shape font.ttf text --output-file out.txt

This was previously failing:

  Unknown output format `txt'; supported formats are: TEXT / JSON

Now we simply fallback to TEXT if no explicit format was requested.
 2012-12-21 16:01:52 -05:00
Behdad Esfahbod
9a34a50daa Fix build with C++11 2012-12-05 19:18:18 -05:00
Behdad Esfahbod
75da37dcb1 Minor 2012-11-15 18:39:23 -08:00
Behdad Esfahbod
aec89de564 Add / modify set API a bit 2012-11-15 16:15:42 -08:00
Behdad Esfahbod
a4bef84e37 [util] Make hb-shape err if output-format is not understood 
And list supported formats.
 2012-11-15 13:29:51 -08:00
Behdad Esfahbod
f9edf16725 Add buffer serialization / deserialization API 
Two output formats for now: TEXT, and JSON.  For example:

  hb-shape --output-format=json

Deserialization API is added, but not implemented yet.
 2012-11-15 13:10:07 -08:00
Behdad Esfahbod
407f80d625 [util] Add --bot / --eot / --preserve-default-ignorables 2012-11-13 15:33:27 -08:00
Behdad Esfahbod
78d41d8d69 Minor 2012-11-13 15:15:09 -08:00
Behdad Esfahbod
321f73c16e [util] Add --text-before and --text-after to hb-shape / hb-view 
Use with Arabic, for example, to see the effect on joining.
 2012-11-13 15:12:24 -08:00
Behdad Esfahbod
c8149ca85e [hb-shape] Adjust postioning output format 
1. If there is any offset (x or y), print out both x and y offsets.

2. Always print out the advance in the major direction of the buffer.
Ie. even for zero-advance glyphs, print a "+0".  This is more intuitive.
 2012-11-13 11:07:20 -08:00
Behdad Esfahbod
3bc22eb7b8 Minor 2012-11-12 10:07:28 -08:00
Behdad Esfahbod
e30ebd2794 Add hb_feature_to/from_string() 2012-09-06 22:09:06 -04:00
Behdad Esfahbod
6f3a300138 Add hb_font_glyph_from/to_string 2012-08-07 22:13:25 -04:00
Behdad Esfahbod
ade7459ea7 [util] Fix leaks 2012-08-06 19:49:42 -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
39b17837b4 Add hb_buffer_normalize_glyphs() and hb-shape --normalize-glyphs 
This reorders glyphs within the cluster to a nominal order.  This should
have no visible effect on the output, but helps with testing, for
getting the same hb-shape output for visually-equal glyphs for each
cluster.
 2012-07-17 17:09:29 -04:00
Behdad Esfahbod
6a5661f1e6 Ugh 2012-06-09 03:26:16 -04:00
Behdad Esfahbod
f211d5c291 More Oops! Fix fast-path with sub-type==0 2012-06-09 03:11:22 -04:00
Behdad Esfahbod
a18280a8ce Fix warnings produced by clang analyzer 2012-06-07 15:44:12 -04:00