Behdad Esfahbod
7647a05a0b
Minor
2017-01-22 17:47:49 -08:00
Behdad Esfahbod
47ee34e847
[var] Hook up variations to FreeType face
...
hb-view correctly renders variations with ft font-funcs now.
hb-ot-font needs HVAR implementation.
2017-01-21 18:10:08 -08:00
Behdad Esfahbod
111f3e5517
[util] Add --variations
...
Is hooked up to the font, but not to FreeType, so raster doesn't show yet.
Documentation needs to be done.
2017-01-21 17:51:41 -08:00
Behdad Esfahbod
de508516cb
[util] Print out --debug buffer to stderr
2016-04-26 11:28:37 -07:00
Chun-wei Fan
35ded3af74
build: Move source listings into separate Makefile snippets
...
This moves all the source listings in src/Makefile.am,
src/hb-ucdn/Makefile.am and util/Makefile.am into separate Makefile
snippets, so that they may be shared between different Makefile-based
build systems, such as NMake for Visual Studio.
2016-02-03 18:14:29 +08:00
Behdad Esfahbod
0475ef2f97
[buffer] Add debugging, aka, message, API
...
Currently just announces lookup applications. Message-API *will* change.
hb-shape / hb-view are updated to print-out messages to stder if --debug
is specified.
2015-12-18 19:29:06 +00:00
Behdad Esfahbod
21e5d7edc4
[util] Use O_BINARY instead of _O_BINARY
...
The latter doesn't seem to be available in Cygwin. I'm surprised it
compiled before...
2015-12-17 16:28:38 +00:00
Behdad Esfahbod
808d3fc0ea
[util] Port hb-view to use font metrics from HarfBuzz instead of cairo
2015-12-10 16:55:16 +01:00
Chun-wei Fan
a49e7b7e40
MSVC builds: Add fallback implementation for pre-2013 MSVC
...
Pre-2013 MSVC does not have scalbn() and scalbnf(), which are used in the
utility programs. Add fallback implementations for these, which can be
used when necessary.
2015-11-16 23:04:36 +08:00
Chun-wei Fan
998e8dda93
util: Fix build on Visual Studio
...
Use the fallback implementation for lround() only on pre-2013 Visual
Studio, and ensure we are clear about the types of the parameters for
lround() and scalbnf(), since Visual Studio can be quite picky on
ambiguous parameter types. Also, use g_ascii_strcasecmp() rather than
strcasecmp() as we are already using GLib for this code and we are
assured that g_ascii_strcasemp() is available.
For scalbnf() on pre-2013 Visaul Studio, a fallback implementation is
needed, but use another forced-included header for those compilers, which
will be added later.
Also use (char)27 on Visual Studio builds as '\e' is not a recognized
escape sequence, which will do the same thing.
2015-11-16 23:04:35 +08:00
Behdad Esfahbod
e97835ad43
[util] Fix crash when --output-file is specified but not --output-format
2015-11-10 11:37:01 -08:00
Behdad Esfahbod
6c0ebd02c9
[util] If font has color, generate PNG with color
2015-11-05 11:37:48 -08:00
Behdad Esfahbod
3530cc2d7c
[util] Fix option-parsing leaks
2015-11-03 12:13:28 -08:00
Behdad Esfahbod
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
Behdad Esfahbod
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
Behdad Esfahbod
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
Behdad Esfahbod
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
Behdad Esfahbod
16dac7eccf
Fix build
2015-06-03 12:07:46 -07:00
Behdad Esfahbod
ff0f210519
[util] Minor
2015-05-18 18:37:46 -07:00
Behdad Esfahbod
820505a186
Whitespace
2015-04-13 23:51:45 -07:00
Behdad Esfahbod
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
Behdad Esfahbod
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
Behdad Esfahbod
e8fd83932a
[util/hb-view] Fix rendering with all combinations of negative scales
2015-04-09 15:52:26 -07:00
Behdad Esfahbod
69d5af9316
[util] Minor
2015-04-09 15:17:16 -07:00
Behdad Esfahbod
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
Behdad Esfahbod
e2d4e8480d
[util] Add convenience "make lib" target
2015-02-25 15:43:24 -08:00
Collin Fair
9ee176ee97
Stop hb-shape docs leaking into hb-view
2015-02-14 09:59:44 -05:00
Collin Fair
952b8dbdf6
'All' of the above, not 'each'
2015-02-14 09:45:20 -05:00
Collin Fair
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
Collin Fair
1d55ffeb66
Add serialization syntax documentation. Clarify naming and wording in --help-output/--help-format
2015-02-14 09:29:35 -05:00
Behdad Esfahbod
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
Behdad Esfahbod
5789ca69d7
[util] Minor
2015-01-20 12:45:13 -08:00
Behdad Esfahbod
c36c4a9924
Add missing va_end()
...
Fixes https://github.com/behdad/harfbuzz/pull/74
2015-01-02 14:09:23 -08:00
Behdad Esfahbod
80f7728226
[util] Fix ansi output when surface is empty
2014-09-25 17:59:46 +03:00
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
Behdad Esfahbod
7ec83051c0
Fix warnings
2012-06-07 13:32:57 -04:00
Behdad Esfahbod
0594a24484
Cleanup TRUE/FALSE vs true/false
2012-06-05 20:35:40 -04:00
Behdad Esfahbod
4a8a529068
Make hb-view err if all shapers failed
2012-06-05 19:17:02 -04:00
Behdad Esfahbod
c188548312
Add --verbose to hb-shape
...
Just turns all --show-* options on.
2012-06-04 09:09:59 -04:00
Behdad Esfahbod
ae62166519
[util] Minor
2012-06-02 12:21:19 -04:00
Behdad Esfahbod
5db0683a82
[util] Make hb-shape continue shaping other lines if shapers failed
2012-06-02 12:13:08 -04:00
Behdad Esfahbod
cd6a549341
Remove unused variable
2012-06-01 13:45:25 -04:00
Behdad Esfahbod
bce095524b
Add hb_font_get_glyph_name() and hb_font_get_glyph_from_name()
2012-05-28 10:45:50 -04:00
Behdad Esfahbod
8f8956a55f
[util] Add hidden --shaper that is equivalent of --shapers
2012-05-25 14:30:24 -04:00
Behdad Esfahbod
29ce446d31
Add set iterator
2012-05-25 14:17:54 -04:00
Behdad Esfahbod
c87b317f0e
[util] Add hb-ot-shape-closure tool
...
Computes all the glyphs that may be generated given a font and
set of Unicode characters.
The order of the Unicode characters is irrelevant.
Sample output:
behdad:util 0$ ./hb-ot-shape-closure Doulos\ SIL\ Regular.ttf f
f f_f
behdad:util 0$ ./hb-ot-shape-closure Doulos\ SIL\ Regular.ttf i
i
behdad:util 0$ ./hb-ot-shape-closure Doulos\ SIL\ Regular.ttf fi
f f_i f_f_i f_f i
behdad:util 0$ ./hb-ot-shape-closure DroidNaskh-Regular.ttf ب
uni0628 uni0628.init uni0628.medi uni0628.fina
behdad:util 0$ ./hb-ot-shape-closure DroidNaskh-Regular.ttf ا
uni0627 uni0627.fina
behdad:util 0$ ./hb-ot-shape-closure DroidNaskh-Regular.ttf با
uni0627 uni0627.fina uni0628 uni0628.init uni0628.medi uni0628.fina
behdad:util 0$ ./hb-ot-shape-closure DroidNaskh-Regular.ttf با --no-glyph-names
5 6 133 134 135 136
2012-05-15 23:53:18 -04:00
Behdad Esfahbod
45675e589e
[util] Refactor to accommodate for upcoming new tool
2012-05-15 23:10:39 -04:00
Behdad Esfahbod
8caf5dcd66
Minor
2012-05-13 17:10:18 +02:00
Behdad Esfahbod
50f630c17c
Remove ioctl checks
...
Ended up not using terminal size after all.
2012-05-13 13:03:44 +02:00
Behdad Esfahbod
db0de7cd61
[util] Set ansi color only on color change
2012-05-13 13:02:38 +02:00
Behdad Esfahbod
912c5ff80a
Reduce default margin
2012-05-13 12:51:02 +02:00