Chun-wei Fan [Tue, 3 Nov 2015 11:00:42 +0000 (19:00 +0800)]
build: Support Visual Studio builds using NMake
This adds a set of NMake Makefiles that can be used to build HarfBuzz, from
the standard basic build building the minimal HarfBuzz DLL (consisting
of OpenType, fallback and Uniscribe support only), to a full fledged build
consisting of GLib and FreeType support, as well as building the utilities,
the test programs in src/ and test/api, and HarfBuzz-ICU and
HarfBuzz-GObject, and up to building the introspection files. This means a
flexible build mechanism is supported here, so anything that is supported
for a Windows build (code-wise), should all be supported by this build
system.
As in an earlier commit, the source listings are shared with the autotools
builds with the various Makefile.sources in src/, src/hb-ucdn and util/, and
this set of NMake Makefiles will transform these lists into the form they
want.
In the current form, all the test programs in test/api pass, and this has
been checked successfully with 'make -j8 distcheck'.
Chun-wei Fan [Tue, 3 Nov 2015 10:52:46 +0000 (18:52 +0800)]
MSVC builds: Add a pre-configured config.h(.win32) template
This adds a pre-configured config.h template that can be used for Visual
Studio builds, where autotools is not normally available. This has the
configs that are suitable for Visual Studio builds, as well as all the
features used for Windows builds enabled (HAVE_OT, HAVE_FALLBACK and
HAVE_UNISCRIBE).
Note that the optional features are not enabled here, they are enabled by
/D's (or -D's) in the NMake Makefiles as requested.
Chun-wei Fan [Tue, 3 Nov 2015 08:56:27 +0000 (16:56 +0800)]
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.
Behdad Esfahbod [Tue, 2 Feb 2016 08:39:19 +0000 (16:39 +0800)]
Fix more hangs in case of buffer allocation errors
Hopefully
fixes https://github.com/behdad/harfbuzz/issues/214
Behdad Esfahbod [Tue, 2 Feb 2016 04:33:32 +0000 (12:33 +0800)]
Merge pull request #222 from n8willis/master
Add usermanual chapter on cluster levels
n8willis [Thu, 28 Jan 2016 18:21:32 +0000 (12:21 -0600)]
Update Makefile.am
n8willis [Thu, 28 Jan 2016 18:14:12 +0000 (12:14 -0600)]
Added initial usermanual chapter on cluster levels.
Behdad Esfahbod [Mon, 18 Jan 2016 11:47:18 +0000 (12:47 +0100)]
Merge pull request #216 from mhosken/master
Refactor graphite2 to make ovleraps into negative width spaces
Martin Hosken [Sat, 16 Jan 2016 23:24:00 +0000 (17:24 -0600)]
Refactor graphite2 to make ovleraps into negative width spaces
Behdad Esfahbod [Tue, 12 Jan 2016 16:17:21 +0000 (16:17 +0000)]
Fix compiler warning
Fixes https://github.com/behdad/harfbuzz/issues/212
Behdad Esfahbod [Tue, 12 Jan 2016 13:05:01 +0000 (13:05 +0000)]
Minor
Behdad Esfahbod [Mon, 11 Jan 2016 18:31:04 +0000 (18:31 +0000)]
[fuzzing] Fuzz input text
Very rudimentary right now, but will get kcc's bot going.
From
https://github.com/behdad/harfbuzz/issues/139#issuecomment-
163580783
Behdad Esfahbod [Mon, 11 Jan 2016 17:38:41 +0000 (17:38 +0000)]
[OT] Get list of lookup subtables once and loop through them
This speeds up shaping the Amiri font by over 15%.
This was primarily needed for my work on OpenType GX, since
we will be collecting only sublookups that are "active" for
current font instance; but it's a nice boost in general as
well.
We might, in the future, collect subtables in the lookup_accel.
That would also allow us to do a per-subtbale set-digest, which
should speed things up some more, specially for ContextChainFormat3
lookups... Amiri, for example, contains one lookup with 53
subtables!
Behdad Esfahbod [Mon, 11 Jan 2016 13:16:35 +0000 (13:16 +0000)]
1.1.3
Behdad Esfahbod [Mon, 11 Jan 2016 12:58:45 +0000 (12:58 +0000)]
[docs] Minor fixes.
Behdad Esfahbod [Mon, 11 Jan 2016 12:28:37 +0000 (12:28 +0000)]
[coretext] Speed up CoreText font fallback
Fixes https://code.google.com/p/chromium/issues/detail?id=547912
Behdad Esfahbod [Thu, 7 Jan 2016 22:53:59 +0000 (22:53 +0000)]
Add Homebrew build instructions
Behdad Esfahbod [Thu, 7 Jan 2016 22:52:16 +0000 (22:52 +0000)]
Don't build hb-fuzzer in "make", only "make check"
Behdad Esfahbod [Thu, 7 Jan 2016 19:11:41 +0000 (19:11 +0000)]
Add 9 reserved entries to hb_font_extents_t
Might add italic-angle, underline/strikethrough-position/thickness
in the future. Do this before new struct goes into a release.
Behdad Esfahbod [Wed, 6 Jan 2016 12:29:50 +0000 (12:29 +0000)]
[uniscribe] Fix negative advance
This happens with at least one test font I have.
Behdad Esfahbod [Wed, 6 Jan 2016 12:20:47 +0000 (12:20 +0000)]
[test] Add test text for Kaithi
Behdad Esfahbod [Tue, 5 Jan 2016 13:26:20 +0000 (13:26 +0000)]
Increase sanitize edit count from 8 to 32
See previous commit.
Behdad Esfahbod [Tue, 5 Jan 2016 13:23:45 +0000 (13:23 +0000)]
Don't count fixing-up FeatureParams offset as error
The font Garamond Premier Pro Caption (and possibly many other
Adobe fonts), have many FeatureParamsSize tables with the old
wrong offset. We handle fixing those up, but they were still
contributing to edit_count, and when I reduced HB_SANITIZE_MAX_EDIT
from 100 to 8 in
14c2de321826c36037adde859ccca3e2011325a9, these
fonts were now getting GPOS dropped and hence kerning disabled.
Fix, by not counting edits made towareds offset fix-up. I'll
also increase edit count again, in the next commit.
Behdad Esfahbod [Sat, 2 Jan 2016 13:25:18 +0000 (13:25 +0000)]
Check magicNumber in head table during sanitize
Behdad Esfahbod [Sat, 2 Jan 2016 00:59:14 +0000 (00:59 +0000)]
Merge pull request #208 from khaledhosny/travis-trusty
[travis] Try building on Trusty
Khaled Hosny [Fri, 1 Jan 2016 20:36:19 +0000 (00:36 +0400)]
[travis] Try building on Trusty
Trusty has gtk-doc 1.20 which has better markdown support which should
fix some of the brokenness in the newly added documentation. The build
seems to be as fast as the current container-based build on Precise.
Behdad Esfahbod [Fri, 1 Jan 2016 19:06:43 +0000 (19:06 +0000)]
[travis] Only run coveralls if testing behdad/harfbuzz
Fixes failures in others' forks, like:
https://travis-ci.org/khaledhosny/harfbuzz/jobs/
99719710#L3912
Behdad Esfahbod [Fri, 1 Jan 2016 16:44:01 +0000 (16:44 +0000)]
Merge pull request #207 from khaledhosny/docs-4
[docs] More buffers documentation
Khaled Hosny [Fri, 1 Jan 2016 16:38:21 +0000 (20:38 +0400)]
[docs] More buffers documentation
Behdad Esfahbod [Wed, 30 Dec 2015 21:20:14 +0000 (22:20 +0100)]
Merge pull request #205 from khaledhosny/more-docs
More docs
Behdad Esfahbod [Wed, 30 Dec 2015 21:20:00 +0000 (22:20 +0100)]
Merge pull request #206 from nico/patch-3
Remove unused HB_SHAPER_DATA_ENSURE_DECLARE lines.
Nico Weber [Wed, 30 Dec 2015 21:05:52 +0000 (16:05 -0500)]
Remove unused HB_SHAPER_DATA_ENSURE_DECLARE lines.
The coretext_aat shaper delegates to the regular coretext_..._ensure() functions, so coretext_aat_..._ensure() functions defined by these macros are unused. The compiler warns about them, which in turn can confuse people to think that the coretext_aat_..._ensure() functions weren't called by accident.
Khaled Hosny [Wed, 30 Dec 2015 18:57:04 +0000 (22:57 +0400)]
[docs] Reduce gtkdoc-check errors
Now it is just reporting one error about “503 undocumented or incomplete
symbols”, that will be the easy part I guess.
Khaled Hosny [Wed, 30 Dec 2015 18:50:08 +0000 (22:50 +0400)]
[docs] Typo
Behdad Esfahbod [Wed, 30 Dec 2015 15:44:19 +0000 (16:44 +0100)]
Merge pull request #203 from nico/patch-1
Remove unused `retry:` label.
Behdad Esfahbod [Wed, 30 Dec 2015 15:25:48 +0000 (16:25 +0100)]
[docs] Minor
Behdad Esfahbod [Wed, 30 Dec 2015 15:15:36 +0000 (16:15 +0100)]
[docs] Fix up build, really
Behdad Esfahbod [Wed, 30 Dec 2015 15:09:39 +0000 (16:09 +0100)]
[docs] Turn bash tracing on
Behdad Esfahbod [Wed, 30 Dec 2015 14:56:56 +0000 (15:56 +0100)]
[docs] Another try, not sure why the bot isn't building
Behdad Esfahbod [Wed, 30 Dec 2015 14:45:43 +0000 (15:45 +0100)]
[docs] Shuffling code around in deploy-docs.sh
Temporarily makes it rebuild docs on every change again.
Behdad Esfahbod [Wed, 30 Dec 2015 14:13:37 +0000 (15:13 +0100)]
Merge pull request #202 from khaledhosny/doc-fixes
Doc fixes
Khaled Hosny [Wed, 30 Dec 2015 11:05:50 +0000 (15:05 +0400)]
[docs] A bit more buffers documentation
Khaled Hosny [Tue, 29 Dec 2015 13:42:16 +0000 (17:42 +0400)]
[docs] A bit more buffers documentation
Khaled Hosny [Tue, 29 Dec 2015 11:21:20 +0000 (15:21 +0400)]
[docs] Some documentation on buffers
Some of it (create, reference, destroy) are adapted from Cairo docs.
Khaled Hosny [Mon, 28 Dec 2015 22:23:24 +0000 (02:23 +0400)]
[docs] Fix comment syntax
To lower the number of gtk-doc warnings.
Nico Weber [Tue, 29 Dec 2015 02:31:28 +0000 (21:31 -0500)]
Remove unused `retry:` label.
Fixes a -Wunused-label warning when building harfbuzz with clang -Wall.
Khaled Hosny [Mon, 28 Dec 2015 22:15:21 +0000 (02:15 +0400)]
[docs] Ignore the new HB_EXTERN decoration
Otherwise, almost all API functions are not extracted.
Khaled Hosny [Sat, 26 Dec 2015 02:45:51 +0000 (06:45 +0400)]
Fix previous commit
Khaled Hosny [Sat, 26 Dec 2015 02:35:08 +0000 (06:35 +0400)]
[travis] Build docs only on tagged revisions
Lets see if it works…
Behdad Esfahbod [Fri, 25 Dec 2015 17:41:41 +0000 (18:41 +0100)]
[travis] Remove secure var
I've set up a secure var for behdad/harfbuzz through Travis web interface, no need
to set the var here.
Behdad Esfahbod [Fri, 25 Dec 2015 17:21:08 +0000 (18:21 +0100)]
Merge pull request #199 from behdad/travis-docs
Deploy docs to gh-pages branch from Travis builds
Behdad Esfahbod [Fri, 25 Dec 2015 17:18:23 +0000 (18:18 +0100)]
Fix flaky test
This test font had a upem of 769, which results in rounding-related errors with
the FreeType font funcs. Change the upem to 1024 to fix that.
Fixes https://github.com/behdad/harfbuzz/issues/201
Behdad Esfahbod [Fri, 25 Dec 2015 17:18:02 +0000 (18:18 +0100)]
[tests] Add --reference, for re-recording tests
Khaled Hosny [Tue, 22 Dec 2015 21:29:48 +0000 (01:29 +0400)]
Move more docs from FreeDesktop page
Khaled Hosny [Tue, 22 Dec 2015 20:33:41 +0000 (00:33 +0400)]
Rename user manual files
Use chapter ids instead of numbers, so that we can reorder them,
introduce new ones etc. without the numbers becoming out of date.
Khaled Hosny [Tue, 22 Dec 2015 20:26:20 +0000 (00:26 +0400)]
Intro from freedesktop.org/wiki/Software/HarfBuzz/
Khaled Hosny [Mon, 14 Dec 2015 19:33:51 +0000 (23:33 +0400)]
Deploy docs to gh-pages branch from Travis builds
Build docs in Travis and push them to the gh-pages branch, which makes
them available at http://behdad.github.io/harfbuzz/
Behdad Esfahbod [Wed, 23 Dec 2015 13:50:53 +0000 (14:50 +0100)]
[layout] Collect coverage glyphs in PairPos
Apparently class=0 is used for ClassDef1. See:
https://github.com/adobe-type-tools/afdko/issues/90
Behdad Esfahbod [Fri, 18 Dec 2015 19:53:40 +0000 (19:53 +0000)]
[python] Hook up sample debugger
Behdad Esfahbod [Fri, 18 Dec 2015 18:17:07 +0000 (18:17 +0000)]
[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.
Behdad Esfahbod [Fri, 18 Dec 2015 17:30:18 +0000 (17:30 +0000)]
Don't deserialize positions if buffer has no positions
Behdad Esfahbod [Fri, 18 Dec 2015 13:54:06 +0000 (13:54 +0000)]
[use] Only set syllable-based topographical features if not Arabic-joining
Behdad Esfahbod [Fri, 18 Dec 2015 13:47:16 +0000 (13:47 +0000)]
[indic] Followup fix for Malayalam context matching
We regeressed Malayalam in
508cc3d3cfcfb0383df0fe795cc28db4e0fd5729
This brings down the failures to 198 (from 750).
BENGALI: 353725 out of 354188 tests passed. 463 failed (0.130722%)
DEVANAGARI: 707307 out of 707394 tests passed. 87 failed (0.0122987%)
GUJARATI: 366349 out of 366457 tests passed. 108 failed (0.0294714%)
GURMUKHI: 60732 out of 60747 tests passed. 15 failed (0.0246926%)
KANNADA: 951190 out of 951913 tests passed. 723 failed (0.0759523%)
KHMER: 299070 out of 299124 tests passed. 54 failed (0.0180527%)
MALAYALAM: 1048136 out of 1048334 tests passed. 198 failed (0.0188871%)
ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
SINHALA: 271662 out of 271847 tests passed. 185 failed (0.068053%)
TAMIL: 1091753 out of 1091754 tests passed. 1 failed (9.15957e-05%)
TELUGU: 970555 out of 970573 tests passed. 18 failed (0.
00185457%)
MYANMAR: 1123865 out of 1123883 tests passed. 18 failed (0.
00160159%)
Behdad Esfahbod [Fri, 18 Dec 2015 11:05:11 +0000 (11:05 +0000)]
[indic] Update data tables to Unicode 8.0
Test stats remain unchanged, except for Malayalam, which we investigate:
BENGALI: 353725 out of 354188 tests passed. 463 failed (0.130722%)
DEVANAGARI: 707307 out of 707394 tests passed. 87 failed (0.0122987%)
GUJARATI: 366349 out of 366457 tests passed. 108 failed (0.0294714%)
GURMUKHI: 60732 out of 60747 tests passed. 15 failed (0.0246926%)
KANNADA: 951190 out of 951913 tests passed. 723 failed (0.0759523%)
KHMER: 299070 out of 299124 tests passed. 54 failed (0.0180527%)
MALAYALAM: 1047584 out of 1048334 tests passed. 750 failed (0.0715421%)
ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
SINHALA: 271662 out of 271847 tests passed. 185 failed (0.068053%)
TAMIL: 1091753 out of 1091754 tests passed. 1 failed (9.15957e-05%)
TELUGU: 970555 out of 970573 tests passed. 18 failed (0.
00185457%)
Myanmar, compared to Windows 10 mmrtext.ttf:
MYANMAR: 1123865 out of 1123883 tests passed. 18 failed (0.
00160159%)
Behdad Esfahbod [Thu, 17 Dec 2015 17:47:35 +0000 (17:47 +0000)]
Remove HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT
The DEFAULT naming wasn't helpful, so just remove it.
Behdad Esfahbod [Thu, 17 Dec 2015 17:31:17 +0000 (17:31 +0000)]
[indic] Allow context when matching for Malayalam new-spec
Test sequence:
U+0995,U+09CD,U+09B0
With Nirmala shipped on Windows 10, this failed to form the below form.
Works now.
Reported by Sairus.
Behdad Esfahbod [Thu, 17 Dec 2015 16:57:47 +0000 (16:57 +0000)]
[uniscribe] Handle E_NOT_SUFFICIENT_BUFFER as well as E_OUTOFMEMORY
On Windows 10 we are seeing that other error message...
Test sequence: U+0995,U+-9CD,U+09B0
With Nirmala shipped on Windows 10, this failed to form the below form.
Works now.
Reported by Sairus.
Behdad Esfahbod [Thu, 17 Dec 2015 16:28:38 +0000 (16:28 +0000)]
[util] Use O_BINARY instead of _O_BINARY
The latter doesn't seem to be available in Cygwin. I'm surprised it
compiled before...
Behdad Esfahbod [Thu, 17 Dec 2015 15:23:09 +0000 (15:23 +0000)]
Fix ligature component of a mark happening after a ligature within a ligature!
Say, if we are ligating "A B_C m D", then previously 'm' was being
attached to 'B' in the combined A_B_C_D ligature. Now we attach it
to 'C'. No test for this though :(.
Behdad Esfahbod [Thu, 17 Dec 2015 15:21:14 +0000 (15:21 +0000)]
Improve ligature-component handling
We use three bits for lig_id these days, so we finally got a report of
two separate ligatures with the same lig_id happening adjacent to each
other, and then the component-handling code was breaking things.
Protect against that by ignoring same-lig-id but lig-comp=0 glyphs after
a new ligature.
Fixes https://github.com/behdad/harfbuzz/issues/198
Behdad Esfahbod [Thu, 17 Dec 2015 11:59:15 +0000 (11:59 +0000)]
[use] Fix halant detection
Before, we were just checking the use_category(). This detects as
halant a ligature that had the halant as first glyph (as seen in
NotoSansBalinese.) Change that to use the is_ligated() glyph prop
bit. The font is forming this ligature in ccmp, which is before
the rphf / pref tests. So we need to make sure the "ligated" bit
survives those tests. Since those only check the "substituted" bit,
we now only clear that bit for them and "ligated" survives.
Fixes https://github.com/behdad/harfbuzz/issues/180
Behdad Esfahbod [Thu, 17 Dec 2015 11:04:33 +0000 (11:04 +0000)]
[arabic] Use glyph advance width in apply_stch() instead of extents
That seems to be what Windows is doing, and makes more sense.
Behdad Esfahbod [Wed, 16 Dec 2015 16:08:36 +0000 (17:08 +0100)]
Fix Since: tags for new API
https://github.com/behdad/harfbuzz/commit/
e1d4d0f1dbd8518b5672245c05d73f22a9ed03ea#commitcomment-
15006653
Behdad Esfahbod [Mon, 14 Dec 2015 13:19:03 +0000 (14:19 +0100)]
Merge pull request #196 from srl295/aix
AIX fixes
Steven R. Loomis [Fri, 11 Dec 2015 18:21:27 +0000 (10:21 -0800)]
AIX fixes
- use '-w' instead of '\<...\>' for check-header-guards
grep manpage says these are the same
- put '-q' first in the grep options
- move VAR into hb-private.hh
- hb-font-private.hh - use [VAR] instead of [] for variable array
Behdad Esfahbod [Thu, 10 Dec 2015 16:44:19 +0000 (17:44 +0100)]
Limit use of AIX intrinsics to IBM's compiler
Behdad Esfahbod [Thu, 10 Dec 2015 15:56:07 +0000 (16:56 +0100)]
Merge branch 'font-extents'
Fixes https://github.com/behdad/harfbuzz/pull/165
Behdad Esfahbod [Thu, 10 Dec 2015 15:55:16 +0000 (16:55 +0100)]
[util] Port hb-view to use font metrics from HarfBuzz instead of cairo
Behdad Esfahbod [Thu, 10 Dec 2015 15:38:29 +0000 (16:38 +0100)]
[ft] Use ftface->size->metrics for font extent info
Behdad Esfahbod [Thu, 10 Dec 2015 15:37:49 +0000 (16:37 +0100)]
[ot-font] Respect OS/2 fsSelection USE_TYPO_METRICS bit
Behdad Esfahbod [Thu, 10 Dec 2015 14:54:42 +0000 (15:54 +0100)]
Add atomic ops for AIX
Patch from Volker Simonis.
Behdad Esfahbod [Mon, 7 Dec 2015 20:38:47 +0000 (21:38 +0100)]
Remove final pause from Arabic shaper
Back in the old days, we used to apply 'calt' and 'cswh' in Arabic shaper,
with a pause in between. Then we disabled the 'cswh' because Microsoft
disabled it, but forgot to remove the unnecessary pause. Do that now.
This has the benefit that it fixes shaping with monbaiti from Windows 10.
In that version of that font, the lookups from 'calt' are duplicated in
'rclt', and Mongolian was changed to go through Universal Shaping Engine.
We still use the Arabic shaper for Mongolian. With a pause after 'calt',
we were applying the duplicate lookups from 'calt' and 'rclt' twice. It
happened to be the case that these lookups were NOT idempotent. So we
were getting wrong shaping. See thread "Windows 10 monbaiti.ttf upgrade
(5.01 -> 5.51) caused loss of diacritical marks when shaped with harfbuz"
on the mailing list. This fixes that.
Behdad Esfahbod [Mon, 7 Dec 2015 09:44:08 +0000 (10:44 +0100)]
Merge pull request #192 from behdad/jfkthame-stch
[issue 191] Make apply_stch() give a more precise fit
Behdad Esfahbod [Mon, 7 Dec 2015 09:34:47 +0000 (10:34 +0100)]
Fix undefined behavior in cmp function
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=93274
Behdad Esfahbod [Mon, 7 Dec 2015 09:30:43 +0000 (10:30 +0100)]
Fix sorting order of ot_languages array
Looks like the original sort was wrongly done.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=93275
Behdad Esfahbod [Mon, 7 Dec 2015 09:28:46 +0000 (10:28 +0100)]
Add test to make sure ot-languages array is sorted
Currently fails. Part of
https://bugs.freedesktop.org/show_bug.cgi?id=93275
Behdad Esfahbod [Mon, 7 Dec 2015 08:34:58 +0000 (09:34 +0100)]
Merge pull request #134 from ebraminio/dwrite
Add working but less prefect DirectWrite backend
jfkthame [Sat, 5 Dec 2015 17:47:37 +0000 (17:47 +0000)]
Make apply_stch() give a more precise fit
This aims to make Syriac Abbr Mark sizing more accurate when repeating segments are used, by adding an extra repeat and tightening up the spacing slightly rather than leaving a shortfall corresponding to a partial repeat-width.
Behdad Esfahbod [Tue, 1 Dec 2015 00:53:21 +0000 (16:53 -0800)]
src/test.cc: wrong field printed
Fixes https://github.com/behdad/harfbuzz/issues/188
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=93182
Simon Cozens [Mon, 26 Oct 2015 07:23:22 +0000 (16:23 +0900)]
Get font ascender and descender metrics from OS/2 table.
Simon Cozens [Mon, 26 Oct 2015 07:22:38 +0000 (16:22 +0900)]
Parse the OS/2 table.
Behdad Esfahbod [Fri, 27 Nov 2015 00:35:43 +0000 (19:35 -0500)]
1.1.2
Behdad Esfahbod [Fri, 27 Nov 2015 00:30:37 +0000 (19:30 -0500)]
Fix a few docs blocks
Behdad Esfahbod [Fri, 27 Nov 2015 00:26:26 +0000 (19:26 -0500)]
[introspection] Make scanner happy with HB_EXTERN
Behdad Esfahbod [Fri, 27 Nov 2015 00:22:22 +0000 (19:22 -0500)]
Use C-style casts instead of compare to 0, to convert hb_bool_t to bool
Behdad Esfahbod [Thu, 26 Nov 2015 23:48:42 +0000 (18:48 -0500)]
Fix vertical GPOS
This was brorken earlier, though, it's really hard to notice it.
Unlike the glyph_h_origin(), an unset glyph_v_origin() does NOT
mean that the vertical origin is at 0,0.
Related to https://github.com/behdad/harfbuzz/issues/187
Behdad Esfahbod [Thu, 26 Nov 2015 23:48:30 +0000 (18:48 -0500)]
Add tests for previous commit
Behdad Esfahbod [Thu, 26 Nov 2015 23:43:15 +0000 (18:43 -0500)]
Make nil glyph_h_origin() function return true
Fixes https://github.com/behdad/harfbuzz/issues/187
Funcs implementations that have a non-zero horizontal origin must
implement the glyph_h_origin() callback, nothing new here.
Other implementations (all I know of!) can simply not set
glyph_h_origin() now. I did that for hb-ot and hb-ft in
44f82750807475aa5b16099ccccd917d488df703, though that broke the
fallback shaper because the default was returning false...
Behdad Esfahbod [Tue, 24 Nov 2015 21:38:43 +0000 (15:38 -0600)]
Merge pull request #114 from ThePhD/vc++-fixes
Fix all VC++ warnings and errors
Behdad Esfahbod [Tue, 24 Nov 2015 21:30:27 +0000 (15:30 -0600)]
Merge pull request #177 from fanc999/exporting
Enable use of compiler directives to export symbols