642135f3b2
[util] In --debug mode, duplicate font data
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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
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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
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TODO: Documentation.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=71445
2015-07-22 16:51:12 +01:00
16dac7eccf
Fix build
2015-06-03 12:07:46 -07:00
820505a186
Whitespace
2015-04-13 23:51:45 -07:00
76d5733111
Merge pull request #86 from cpfair/hb-shape-output-help-improvement
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Improve hb-shape/hb-view's help text w.r.t. output options
2015-04-13 23:40:35 -07:00
a664810e38
[util] Accept comma as well as space when separating components of args
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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
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
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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()
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Fixes https://github.com/behdad/harfbuzz/pull/74
2015-01-02 14:09:23 -08:00
0de25d4184
[util] Note CSS compatibility in --help-features
2014-07-25 12:35:03 -04:00
8650def735
[util] Add option to set font function implementation to use
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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
260a3198f4
[util] Plug leak
2013-12-02 05:39:39 -05:00
c2bc818706
Work with old and new glib
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Avoids "deprecated" warnings.
2013-10-27 23:37:14 +01:00
9326d48e43
Don't use g_mapped_file_unref()
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Was introduced in glib 2.22.
2013-10-10 20:04:42 +02:00
50067e280f
[util] Add --num-iterations
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Useful for profiling shapers.
2013-04-11 16:31:01 -04:00
e2aab4b5db
Improve checks for setmode()
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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
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Thanks to Khaled for spotting it.
2013-01-31 19:27:36 -05:00
7cba8a673b
Fixup previous commit
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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()
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Looks like Cygwin / MSVC declare it that way, and it still works on
MinGW32 cross.
2013-01-31 18:18:05 -05:00
9815a88111
[util] List supported output formats in --help output
2012-12-21 16:46:53 -05:00
9a34a50daa
Fix build with C++11
2012-12-05 19:18:18 -05:00
f9edf16725
Add buffer serialization / deserialization API
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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
407f80d625
[util] Add --bot / --eot / --preserve-default-ignorables
2012-11-13 15:33:27 -08:00
78d41d8d69
Minor
2012-11-13 15:15:09 -08:00
321f73c16e
[util] Add --text-before and --text-after to hb-shape / hb-view
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Use with Arabic, for example, to see the effect on joining.
2012-11-13 15:12:24 -08:00
c8149ca85e
[hb-shape] Adjust postioning output format
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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
3bc22eb7b8
Minor
2012-11-12 10:07:28 -08:00
e30ebd2794
Add hb_feature_to/from_string()
2012-09-06 22:09:06 -04:00
6f3a300138
Add hb_font_glyph_from/to_string
2012-08-07 22:13:25 -04:00
ade7459ea7
[util] Fix leaks
2012-08-06 19:49:42 -07:00
bdc48a879a
Enlarge glyph_name buffer
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Lohit Devanagari has a glyph named:
u0924_u094D.half_u0930_u094D.blwf.vatu
2012-08-04 17:08:38 -07:00
39b17837b4
Add hb_buffer_normalize_glyphs() and hb-shape --normalize-glyphs
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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
0594a24484
Cleanup TRUE/FALSE vs true/false
2012-06-05 20:35:40 -04:00
c188548312
Add --verbose to hb-shape
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Just turns all --show-* options on.
2012-06-04 09:09:59 -04:00
ae62166519
[util] Minor
2012-06-02 12:21:19 -04:00
5db0683a82
[util] Make hb-shape continue shaping other lines if shapers failed
2012-06-02 12:13:08 -04:00
bce095524b
Add hb_font_get_glyph_name() and hb_font_get_glyph_from_name()
2012-05-28 10:45:50 -04:00
8f8956a55f
[util] Add hidden --shaper that is equivalent of --shapers
2012-05-25 14:30:24 -04:00
30874b4819
[util] Make tools default to stdin if no text is provided
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One less argument to type in typical testing workflow!
2012-05-12 15:54:27 +02:00
95cefdf96e
Add --utf8-clusters
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Also fix cairo cluster generation.
2012-04-16 18:08:20 -04:00
f51e167436
Minor error handling
2012-01-30 09:48:33 -05:00
Behdad Esfahbod
Collin Fair