642135f3b2
[util] In --debug mode, duplicate font data
...
This has the effect that the font data will end up in a memory
section malloc()ed exactly to its size. This gives us better
valgrind detection of out-of-bounds access.
Previously, the font data was placed in a mmap()ed section or
GString-allocated area, which didn't have proper protections
at the end when running under valgrind.
2015-11-03 11:26:34 -08:00
fdd1770e00
Add API/cmdline to show glyph extents when serializing buffer
...
New API: HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS
hb-shape now accepts --show-extents.
Patch from Simon Cozens.
2015-08-24 13:49:55 +01:00
376d587f36
Implement more granular cluster-merging
...
TODO: Documentation.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=71445
2015-07-22 16:51:12 +01:00
cd042fc8c4
[util] Disable hb-fc-list for now
...
Until I figure out what to do about the API, and finalize
the tool.
2015-06-18 11:07:52 -07:00
16dac7eccf
Fix build
2015-06-03 12:07:46 -07:00
ff0f210519
[util] Minor
2015-05-18 18:37:46 -07:00
820505a186
Whitespace
2015-04-13 23:51:45 -07:00
76d5733111
Merge pull request #86 from cpfair/hb-shape-output-help-improvement
...
Improve hb-shape/hb-view's help text w.r.t. output options
2015-04-13 23:40:35 -07:00
fe97b65a54
[utils] Add hb-fc-list
...
This is a tool that lists all fonts that can render a given string.
It uses hb_shape() to do so, and as such is aware of HarfBuzz's
normalizer.
2015-04-09 19:16:57 -07:00
e8fd83932a
[util/hb-view] Fix rendering with all combinations of negative scales
2015-04-09 15:52:26 -07:00
69d5af9316
[util] Minor
2015-04-09 15:17:16 -07:00
a664810e38
[util] Accept comma as well as space when separating components of args
...
Applies to --font-size and --margin.
Hopefully the scanf usage here doesn't have compatibility issues
(star being counted in the return value, etc).
2015-04-09 15:05:07 -07:00
e2d4e8480d
[util] Add convenience "make lib" target
2015-02-25 15:43:24 -08:00
9ee176ee97
Stop hb-shape docs leaking into hb-view
2015-02-14 09:59:44 -05:00
952b8dbdf6
'All' of the above, not 'each'
2015-02-14 09:45:20 -05:00
9e867b6446
Remove reference to --help-output-content in --help-output (as --help-output-format's options aren't available in hb-view)
2015-02-14 09:32:50 -05:00
1d55ffeb66
Add serialization syntax documentation. Clarify naming and wording in --help-output/--help-format
2015-02-14 09:29:35 -05:00
cd4eb96abb
[util] Add --font-size to hb-shape
...
Also makes hb-view to use 8 bits of subpixel precision and shape at
requested size, instead of always shaping at upem and scaling results.
2015-01-20 12:45:13 -08:00
5789ca69d7
[util] Minor
2015-01-20 12:45:13 -08:00
c36c4a9924
Add missing va_end()
...
Fixes https://github.com/behdad/harfbuzz/pull/74
2015-01-02 14:09:23 -08:00
80f7728226
[util] Fix ansi output when surface is empty
2014-09-25 17:59:46 +03:00
0de25d4184
[util] Note CSS compatibility in --help-features
2014-07-25 12:35:03 -04:00
0afedaa96c
[util/hb-shape] Fix crash; oops
2014-07-09 17:00:48 -04:00
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
8656408572
[util] Fix hb-view rendering with --font-funcs=ot
2014-07-08 18:10:20 -04:00
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
2306ad46dc
[util] Fix memory issue
2014-07-04 18:09:29 -04:00
903648437c
Start fleshing out builtin font functions
2014-03-24 15:19:15 -07:00
ea5e8a02eb
[util] Plug minor leak
2014-03-19 15:38:02 -07:00
d688475ea9
Minor
2013-12-12 13:21:57 -05:00
adb039554d
Minor
2013-12-04 20:10:27 -05:00
c704a8700e
[util] Fix uninitialized memory access
2013-12-02 05:42:04 -05:00
260a3198f4
[util] Plug leak
2013-12-02 05:39:39 -05:00
c77d1ade68
Fix warnings
2013-10-27 23:53:55 +01:00
c2bc818706
Work with old and new glib
...
Avoids "deprecated" warnings.
2013-10-27 23:37:14 +01:00
9326d48e43
Don't use g_mapped_file_unref()
...
Was introduced in glib 2.22.
2013-10-10 20:04:42 +02:00
078de49ca1
[util] Don't use g_array_unref()
...
Was introduced in glib 2.22.
2013-09-26 18:26:43 -04:00
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
5fbc952524
Fix glyph name printing in hb-ot-shape-closure
2013-07-29 14:34:40 -04:00
7235f33f9e
Fix misc warnings reported by cppcheck
...
https://bugs.freedesktop.org/show_bug.cgi?id=65544
2013-06-10 15:08:49 -04:00
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
e4046080c5
[util] Unbreak --show-text / --show-unicode
2013-04-17 23:49:54 -04:00
50067e280f
[util] Add --num-iterations
...
Useful for profiling shapers.
2013-04-11 16:31:01 -04:00
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
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
ceeae30f47
Really fix setmode this time
...
Thanks to Khaled for spotting it.
2013-01-31 19:27:36 -05:00
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
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
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
4a765f092d
Minor
2012-12-21 16:48:47 -05:00
Behdad Esfahbod
Collin Fair
Chun-wei Fan