platform/upstream/libHarfBuzzSharp.git
5 years ago[circleci] Add an iOS bot (#1233)
Ebrahim Byagowi [Wed, 10 Oct 2018 13:42:52 +0000 (17:12 +0330)]
[circleci] Add an iOS bot (#1233)

5 years ago[kerx] Comment
Behdad Esfahbod [Wed, 10 Oct 2018 03:35:07 +0000 (23:35 -0400)]
[kerx] Comment

5 years ago[aat] Rename
Behdad Esfahbod [Wed, 10 Oct 2018 03:27:00 +0000 (23:27 -0400)]
[aat] Rename

5 years ago[morx] Use subtable range for embedded sanitizer here as well
Behdad Esfahbod [Wed, 10 Oct 2018 03:18:19 +0000 (23:18 -0400)]
[morx] Use subtable range for embedded sanitizer here as well

5 years ago[aat] Fixup recent commit
Behdad Esfahbod [Wed, 10 Oct 2018 03:17:32 +0000 (23:17 -0400)]
[aat] Fixup recent commit

For 329f2401082011007d9ce12b15ce0225cd267c57

max_ops is signed.

5 years ago[kerx] Use subtable range for runtime checks
Behdad Esfahbod [Wed, 10 Oct 2018 03:07:47 +0000 (23:07 -0400)]
[kerx] Use subtable range for runtime checks

5 years ago[aat] Set embedded sanitizer max ops really high
Behdad Esfahbod [Wed, 10 Oct 2018 03:02:53 +0000 (23:02 -0400)]
[aat] Set embedded sanitizer max ops really high

Since we consume it legitimately during shaping.

5 years ago[kerx] Comment
Behdad Esfahbod [Wed, 10 Oct 2018 02:57:00 +0000 (22:57 -0400)]
[kerx] Comment

5 years ago[kerx] Remove junk
Behdad Esfahbod [Wed, 10 Oct 2018 02:55:47 +0000 (22:55 -0400)]
[kerx] Remove junk

5 years ago[kern/kerx] Adjust bounds check
Behdad Esfahbod [Wed, 10 Oct 2018 02:52:41 +0000 (22:52 -0400)]
[kern/kerx] Adjust bounds check

5 years ago[kerx] Implement Format2 apply()
Behdad Esfahbod [Wed, 10 Oct 2018 02:49:33 +0000 (22:49 -0400)]
[kerx] Implement Format2 apply()

Still, not hooked.

5 years agoFix check
Behdad Esfahbod [Wed, 10 Oct 2018 02:46:30 +0000 (22:46 -0400)]
Fix check

5 years ago[kern] Use kern subtable length for sanitizing in the accelerator
Behdad Esfahbod [Wed, 10 Oct 2018 02:46:12 +0000 (22:46 -0400)]
[kern] Use kern subtable length for sanitizing in the accelerator

5 years ago[kern] Minor
Behdad Esfahbod [Wed, 10 Oct 2018 02:39:31 +0000 (22:39 -0400)]
[kern] Minor

5 years ago[kerx] Implement Format0 apply()
Behdad Esfahbod [Wed, 10 Oct 2018 02:35:22 +0000 (22:35 -0400)]
[kerx] Implement Format0 apply()

Not hooked up to be called yet.

5 years agoMinor
Behdad Esfahbod [Wed, 10 Oct 2018 02:25:53 +0000 (22:25 -0400)]
Minor

5 years ago[kern] Sanitize 4 bytes, not 2
Behdad Esfahbod [Wed, 10 Oct 2018 01:56:37 +0000 (21:56 -0400)]
[kern] Sanitize 4 bytes, not 2

5 years ago[ft] Use mutex to lock access to FT_Face
Behdad Esfahbod [Tue, 9 Oct 2018 20:24:50 +0000 (16:24 -0400)]
[ft] Use mutex to lock access to FT_Face

Makes our FT-backed hb_font_t safe to use from multiple threads.  Still,
the underlying FT_Face should NOT be used from other threads by client
or other libraries.

Maybe I add a lock()/unlock() public API ala PangoFT2 and cairo-ft.
Maybe not.

5 years ago[ft] Remove (probably) stale comment
Behdad Esfahbod [Tue, 9 Oct 2018 20:07:55 +0000 (16:07 -0400)]
[ft] Remove (probably) stale comment

5 years agoMinor
Behdad Esfahbod [Tue, 9 Oct 2018 19:55:26 +0000 (15:55 -0400)]
Minor

5 years agoInstall ot-funcs on newly created funcs
Behdad Esfahbod [Tue, 9 Oct 2018 19:39:51 +0000 (15:39 -0400)]
Install ot-funcs on newly created funcs

**Finally**!  Casual users can stop caring about font-funcs completely now,
like they haven't been needing to care re unicode-funcs for a few years.

5 years ago[ot-font] Don't pre-load cmap table
Behdad Esfahbod [Tue, 9 Oct 2018 19:12:09 +0000 (15:12 -0400)]
[ot-font] Don't pre-load cmap table

Now that we have get_h_advances() and get_nominal_glyphs() implemented, the
overhead of doing a proper atomic load would be once per run, NOT once per
glyph.  So, no need to pre-load the tables to avoid that overhead.

As such, hb_ot_font_set_funcs() has become really cheap.  Can *finally* make
it be default font functions on all newly created fonts!

5 years ago[ot/ft] Implement get_nominal_glyphs() callback
Behdad Esfahbod [Tue, 9 Oct 2018 19:07:04 +0000 (15:07 -0400)]
[ot/ft] Implement get_nominal_glyphs() callback

Some more measurable speedup.  The recent commits' speedups are as follows:

Testing with Roboto, ****when disabling kern and liga****:

Before:

FT --features=-kern,-liga
user↦   0m0.521s

OT --features=-liga,-kern
user↦   0m0.568s

After:

FT --features=-liga,-kern
user↦   0m0.428s

OT --features=-liga,-kern
user↦   0m0.470s

So, 17% speedup.

Note that FT callbacks are faster than OT these days since we added an advance
cache to FT.  I don't think the difference is enough to justify adding a cache
to OT.

When not disabling kern, the thing is three times slower, so the speedups
are three times less impressive...  Still, 5% not bad for a codebase that I
otherwise thought is optimized out.

Note that, because of this and other optimiztions in our main shaper,
disabling kern and liga, the OT shaper is now *faster* than the fallback
shaper.  So, that's my recommendation to clients that need the absolute
fastest...

5 years agoCall get_nominal_glyphs() for runs of simple clusters at a time
Behdad Esfahbod [Tue, 9 Oct 2018 18:50:57 +0000 (14:50 -0400)]
Call get_nominal_glyphs() for runs of simple clusters at a time

Even without FT or OT font funcs implementing get_nominal_glyphs(), there's measurable
speedup.

5 years agoWhitespace
Behdad Esfahbod [Tue, 9 Oct 2018 18:38:23 +0000 (14:38 -0400)]
Whitespace

5 years agoAvoid sort and recompose stages if all clusters simple
Behdad Esfahbod [Tue, 9 Oct 2018 18:37:08 +0000 (14:37 -0400)]
Avoid sort and recompose stages if all clusters simple

Even has measurable speedup...

5 years agoFix warning
Behdad Esfahbod [Tue, 9 Oct 2018 18:36:25 +0000 (14:36 -0400)]
Fix warning

How come this one is not generated by clang everything bot?!

../../../test/api/test-multithread.c:37:26: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
 static char *font_path = "fonts/Inconsolata-Regular.abc.ttf";
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../../test/api/test-multithread.c:38:21: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]

5 years agoRewrite main normalizer loop to isolate runs of simple clusters
Behdad Esfahbod [Tue, 9 Oct 2018 18:33:24 +0000 (14:33 -0400)]
Rewrite main normalizer loop to isolate runs of simple clusters

5 years agoInline decompose_cluster
Behdad Esfahbod [Tue, 9 Oct 2018 18:12:59 +0000 (14:12 -0400)]
Inline decompose_cluster

Towards separating the common case into its own loop.

5 years ago[font] Add get_nominal_glyphs() callback (note the plural)
Behdad Esfahbod [Tue, 9 Oct 2018 13:23:51 +0000 (09:23 -0400)]
[font] Add get_nominal_glyphs() callback (note the plural)

Unused as of now.  To be wired up to normalizer, which would remove
overhead and allow hb-ot-font initialization to become a no-op, so
we can enable it by default.

5 years agoMinor
Behdad Esfahbod [Tue, 9 Oct 2018 13:06:07 +0000 (09:06 -0400)]
Minor

5 years agotest/api/test-subset-*.c: Fix build on pre-C99
Chun-wei Fan [Wed, 25 Jul 2018 10:26:10 +0000 (18:26 +0800)]
test/api/test-subset-*.c: Fix build on pre-C99

Ensure that we have the variables at the beginning of the block.  These
are the only fixes that we need for building HarfBuzz on older
compilers.

5 years agobuilds: Fix and clean up MSVC DLL builds
Chun-wei Fan [Wed, 25 Jul 2018 10:12:34 +0000 (18:12 +0800)]
builds: Fix and clean up MSVC DLL builds

Instead of passing a CFLAG/CXXFLAG to define HB_EXTERN, define it
directly in src/hb.hh as __declspec(dllexport) extern when we are
building HarfBuzz as DLLs on Visual Studio.  Define HB_INTERNAL
as nothing without defining HB_NO_VISIBILITY when building HarfBuzz as
DLLs to avoid linker errors on Visual Studio builds.

Also "install" harfbuzz-subset.dll into $(PREFIX)\bin as the
hb-subset utility will depend on that DLL at runtime, when HarfBuzz is
built as DLLs.  Since it consists of private APIs that are subject to
change, we do not install its headers nor .lib file.

5 years agoAnother old bot fix
Behdad Esfahbod [Tue, 9 Oct 2018 12:28:07 +0000 (08:28 -0400)]
Another old bot fix

5 years agoTry fixing older bots
Behdad Esfahbod [Tue, 9 Oct 2018 12:20:10 +0000 (08:20 -0400)]
Try fixing older bots

5 years agoAdd const to get_*_advances API
Behdad Esfahbod [Tue, 9 Oct 2018 12:01:49 +0000 (08:01 -0400)]
Add const to get_*_advances API

Ouch!

5 years agoPort test off deprecated API
Behdad Esfahbod [Tue, 9 Oct 2018 11:48:52 +0000 (07:48 -0400)]
Port test off deprecated API

5 years agoMinor
Behdad Esfahbod [Tue, 9 Oct 2018 05:10:15 +0000 (01:10 -0400)]
Minor

5 years ago[icu] Unbreak
Behdad Esfahbod [Tue, 9 Oct 2018 05:07:36 +0000 (01:07 -0400)]
[icu] Unbreak

5 years agoRemove test for deprecated hb_set_invert()
Behdad Esfahbod [Tue, 9 Oct 2018 05:05:28 +0000 (01:05 -0400)]
Remove test for deprecated hb_set_invert()

5 years agoProperly remove deprecated stuff
Behdad Esfahbod [Tue, 9 Oct 2018 04:56:33 +0000 (00:56 -0400)]
Properly remove deprecated stuff

5 years agoRemove deprecated decompose_compatibility stuff
Behdad Esfahbod [Tue, 9 Oct 2018 04:39:42 +0000 (00:39 -0400)]
Remove deprecated decompose_compatibility stuff

5 years agoRemove deprecated eastasian_width
Behdad Esfahbod [Tue, 9 Oct 2018 04:33:30 +0000 (00:33 -0400)]
Remove deprecated eastasian_width

5 years ago[ft/ot] Remove implementation of deprecated kerning funcs
Behdad Esfahbod [Tue, 9 Oct 2018 04:30:45 +0000 (00:30 -0400)]
[ft/ot] Remove implementation of deprecated kerning funcs

5 years ago[kern] Minor
Behdad Esfahbod [Tue, 9 Oct 2018 04:22:08 +0000 (00:22 -0400)]
[kern] Minor

5 years ago[kern] Minor
Behdad Esfahbod [Tue, 9 Oct 2018 04:20:35 +0000 (00:20 -0400)]
[kern] Minor

5 years agoDeprecate font kern API
Behdad Esfahbod [Tue, 9 Oct 2018 04:01:09 +0000 (00:01 -0400)]
Deprecate font kern API

5 years agoApply TrueType/OpenType kern table when GPOS kern feature is not available
Behdad Esfahbod [Tue, 9 Oct 2018 03:57:45 +0000 (23:57 -0400)]
Apply TrueType/OpenType kern table when GPOS kern feature is not available

Fixes https://github.com/harfbuzz/harfbuzz/issues/250

5 years agoSeparate fallback kern vs mark positioning
Behdad Esfahbod [Tue, 9 Oct 2018 03:30:24 +0000 (23:30 -0400)]
Separate fallback kern vs mark positioning

5 years ago[kern] Add kerning driver to TT kern table
Behdad Esfahbod [Tue, 9 Oct 2018 03:26:26 +0000 (23:26 -0400)]
[kern] Add kerning driver to TT kern table

5 years ago[kern] Abstract away kerning machine
Behdad Esfahbod [Tue, 9 Oct 2018 03:09:48 +0000 (23:09 -0400)]
[kern] Abstract away kerning machine

5 years agoAdd HB_DEPRECATED
Behdad Esfahbod [Tue, 9 Oct 2018 02:44:16 +0000 (22:44 -0400)]
Add HB_DEPRECATED

Fixes https://github.com/harfbuzz/harfbuzz/issues/1232

5 years ago[kerx] Process coverage flags
Behdad Esfahbod [Tue, 9 Oct 2018 02:41:08 +0000 (22:41 -0400)]
[kerx] Process coverage flags

5 years agoDeprecate decompose_compatibility stuff
Behdad Esfahbod [Tue, 9 Oct 2018 02:31:35 +0000 (22:31 -0400)]
Deprecate decompose_compatibility stuff

5 years agoDeprecate eastasian_width stuff
Behdad Esfahbod [Tue, 9 Oct 2018 02:26:39 +0000 (22:26 -0400)]
Deprecate eastasian_width stuff

5 years agoMinor
Behdad Esfahbod [Mon, 8 Oct 2018 20:41:08 +0000 (16:41 -0400)]
Minor

5 years agoMinor
Behdad Esfahbod [Mon, 8 Oct 2018 20:32:44 +0000 (16:32 -0400)]
Minor

5 years ago[test/text-rendering-tests] Update from upstream
Behdad Esfahbod [Mon, 8 Oct 2018 20:10:54 +0000 (16:10 -0400)]
[test/text-rendering-tests] Update from upstream

5 years ago[kerx] Minor
Behdad Esfahbod [Mon, 8 Oct 2018 03:08:39 +0000 (23:08 -0400)]
[kerx] Minor

5 years ago[kern] Shout less
Behdad Esfahbod [Mon, 8 Oct 2018 02:58:06 +0000 (22:58 -0400)]
[kern] Shout less

5 years ago[kerx] Clean up Format2
Behdad Esfahbod [Mon, 8 Oct 2018 02:52:53 +0000 (22:52 -0400)]
[kerx] Clean up Format2

5 years ago[kern/kerx] Fix Format2 offsetting
Behdad Esfahbod [Mon, 8 Oct 2018 02:43:59 +0000 (22:43 -0400)]
[kern/kerx] Fix Format2 offsetting

"The values in the right class table are stored pre-multiplied by the
number of bytes in a single kerning value, and the values in the left
class table are stored pre-multiplied by the number of bytes in one
row. This eliminates needing to multiply the row and column values
together to determine the location of the kerning value. The array can
be indexed by doing the right- and left-hand class mappings, adding the
class values to the address of the array, and fetching the kerning
value to which the new address points."

5 years ago[kerx] Clean up Format0
Behdad Esfahbod [Mon, 8 Oct 2018 02:33:41 +0000 (22:33 -0400)]
[kerx] Clean up Format0

5 years agoSupport HBUINT32 BinSearchArrayOf
Behdad Esfahbod [Mon, 8 Oct 2018 02:30:42 +0000 (22:30 -0400)]
Support HBUINT32 BinSearchArrayOf

5 years agoMove code
Behdad Esfahbod [Mon, 8 Oct 2018 02:28:45 +0000 (22:28 -0400)]
Move code

5 years ago[aat] Rename
Behdad Esfahbod [Mon, 8 Oct 2018 02:27:00 +0000 (22:27 -0400)]
[aat] Rename

5 years agoRename invisible_codepoint to invisible_glyph in API
Behdad Esfahbod [Mon, 8 Oct 2018 00:46:11 +0000 (20:46 -0400)]
Rename invisible_codepoint to invisible_glyph in API

Deleted recently added API:
    hb_buffer_set_invisible_codepoint()
    hb_buffer_get_invisible_codepoint()

    hb-shape / hb-view --invisible-codepoint

New API:
    hb_buffer_set_invisible_glyph()
    hb_buffer_get_invisible_glyph()

    hb-shape / hb-view --invisible-glyph

Fixes https://github.com/harfbuzz/harfbuzz/issues/1216

5 years agoRevert "[morx] Fix MORX-35"
Behdad Esfahbod [Mon, 8 Oct 2018 00:36:46 +0000 (20:36 -0400)]
Revert "[morx] Fix MORX-35"

This reverts commit f62f6e90ad1f1a83f77771ad65ee1ffb79470a8a.

5 years ago[buffer] Improve shift_forward()
Behdad Esfahbod [Mon, 8 Oct 2018 00:35:06 +0000 (20:35 -0400)]
[buffer] Improve shift_forward()

"Improve" is a strong word in this case though, I understand.

5 years ago[morx] Fix MORX-35
Behdad Esfahbod [Sun, 7 Oct 2018 22:06:53 +0000 (18:06 -0400)]
[morx] Fix MORX-35

Fixes https://github.com/harfbuzz/harfbuzz/issues/1224

5 years agoRemove some code
Behdad Esfahbod [Sun, 7 Oct 2018 22:52:12 +0000 (18:52 -0400)]
Remove some code

We use scratch-flags to short-circuit this function.  No need for previous
early loop.

5 years ago[test/text-rendering-tests] Update from upstream
Behdad Esfahbod [Sun, 7 Oct 2018 22:00:14 +0000 (18:00 -0400)]
[test/text-rendering-tests] Update from upstream

5 years ago[kerx] Clean up kerx and KerxTable structures
Behdad Esfahbod [Sun, 7 Oct 2018 18:01:33 +0000 (14:01 -0400)]
[kerx] Clean up kerx and KerxTable structures

5 years agoAdd API for setting invisible-codepoint
Behdad Esfahbod [Sun, 7 Oct 2018 16:41:52 +0000 (18:41 +0200)]
Add API for setting invisible-codepoint

Fixes https://github.com/harfbuzz/harfbuzz/issues/1216

New API:
hb_buffer_set_invisible_codepoint()
hb_buffer_get_invisible_codepoint()

hb-shape / hb-view --invisible-codepoint

5 years ago[ot-font] Load hmtx/vmtx lazily
Behdad Esfahbod [Sun, 7 Oct 2018 16:23:45 +0000 (18:23 +0200)]
[ot-font] Load hmtx/vmtx lazily

Since we have get_*_advanes() API now, the overhead is once per shape,
not once per glyph.

Only cmap is warmed-up at set_funcs() time now.

5 years agoMinor
Behdad Esfahbod [Sun, 7 Oct 2018 16:21:15 +0000 (18:21 +0200)]
Minor

5 years agoMinor
Behdad Esfahbod [Sun, 7 Oct 2018 15:51:50 +0000 (17:51 +0200)]
Minor

5 years ago[coretext] Fix OS X check
Behdad Esfahbod [Sun, 7 Oct 2018 14:31:33 +0000 (16:31 +0200)]
[coretext] Fix OS X check

Fixes https://github.com/harfbuzz/harfbuzz/issues/1230

5 years ago[morx] Fix memory access issues with unsafe_to_break
Behdad Esfahbod [Sat, 6 Oct 2018 19:31:44 +0000 (21:31 +0200)]
[morx] Fix memory access issues with unsafe_to_break

5 years agoMake msan output a little more readable
Ebrahim Byagowi [Sat, 6 Oct 2018 19:12:56 +0000 (22:42 +0330)]
Make msan output a little more readable

5 years agoUse tempfile in run-tests as a fix for Windows CI fails (#1228)
Ebrahim Byagowi [Sat, 6 Oct 2018 08:49:33 +0000 (12:19 +0330)]
Use tempfile in run-tests as a fix for Windows CI fails (#1228)

5 years ago[uniscribe/coretext] Fix for previous change
Behdad Esfahbod [Sat, 6 Oct 2018 00:40:57 +0000 (02:40 +0200)]
[uniscribe/coretext] Fix for previous change

5 years ago[vector] Make hb_vector_t relocatable / nestable
Behdad Esfahbod [Fri, 5 Oct 2018 16:39:48 +0000 (18:39 +0200)]
[vector] Make hb_vector_t relocatable / nestable

Ugly, but...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1227

5 years agoAdd hb_vector_t::fini_deep ()
Behdad Esfahbod [Fri, 5 Oct 2018 16:21:08 +0000 (18:21 +0200)]
Add hb_vector_t::fini_deep ()

5 years ago[morx] Fix memory access issue
Behdad Esfahbod [Fri, 5 Oct 2018 16:14:13 +0000 (18:14 +0200)]
[morx] Fix memory access issue

If buffer was enlarged, info was being outdated.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1225

5 years ago[test/text-rendering-tests] Update from upstream
Behdad Esfahbod [Fri, 5 Oct 2018 09:33:19 +0000 (11:33 +0200)]
[test/text-rendering-tests] Update from upstream

5 years agoChange vendor features from Harf/Buzz to HARF/BUZZ
Behdad Esfahbod [Fri, 5 Oct 2018 00:49:29 +0000 (02:49 +0200)]
Change vendor features from Harf/Buzz to HARF/BUZZ

https://github.com/harfbuzz/harfbuzz/commit/a01194aaf4c15160330b4042066263b2c963b658#commitcomment-30772041

"The tag space of tags consisting of four uppercase letters (A-Z) with no punctuation,
spaces, or numbers, is reserved as a vendor space. Font vendors may use such tags to
identify private features."

5 years agoMore bot fixes
Behdad Esfahbod [Thu, 4 Oct 2018 14:36:42 +0000 (16:36 +0200)]
More bot fixes

5 years agoFix a warning
Behdad Esfahbod [Thu, 4 Oct 2018 14:31:14 +0000 (16:31 +0200)]
Fix a warning

5 years ago[test] Choose 'ot' shaper specifically
Behdad Esfahbod [Thu, 4 Oct 2018 14:23:42 +0000 (16:23 +0200)]
[test] Choose 'ot' shaper specifically

Now that we added morx support, our OS X bot is running them through CoreText
and failing (with a DoS / infinite loop no less!).  Always run tests through
our own shaper.

5 years ago[TODO] Clean up
Behdad Esfahbod [Thu, 4 Oct 2018 11:28:13 +0000 (13:28 +0200)]
[TODO] Clean up

5 years agoEnable two OpenType features, 'Harf' and 'Buzz'
Behdad Esfahbod [Thu, 4 Oct 2018 11:00:37 +0000 (13:00 +0200)]
Enable two OpenType features, 'Harf' and 'Buzz'

One early, before script-specific features, one late, after.  Allows font
developers to detect us and behave differently if needed.

5 years ago[test/text-rendering-tests] Update from upstream
Behdad Esfahbod [Thu, 4 Oct 2018 10:13:55 +0000 (12:13 +0200)]
[test/text-rendering-tests] Update from upstream

5 years agoMinor
Behdad Esfahbod [Thu, 4 Oct 2018 10:09:45 +0000 (12:09 +0200)]
Minor

5 years agoApply morx if there's no GSUB!
Behdad Esfahbod [Thu, 4 Oct 2018 09:34:21 +0000 (11:34 +0200)]
Apply morx if there's no GSUB!

5 years ago[aat] Add +hb_aat_layout_has_substitution
Behdad Esfahbod [Thu, 4 Oct 2018 09:08:15 +0000 (11:08 +0200)]
[aat] Add +hb_aat_layout_has_substitution

5 years agoMinor: Fix autoconf warning
Sascha Brawer [Thu, 4 Oct 2018 07:17:08 +0000 (09:17 +0200)]
Minor: Fix autoconf warning

Before this change, autoconf was emitting the following warnings:

```
configure.ac:22: warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
../../lib/autoconf/specific.m4:368: AC_USE_SYSTEM_EXTENSIONS is expanded from...
configure.ac:22: the top level
configure.ac:22: warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
../../lib/autoconf/specific.m4:368: AC_USE_SYSTEM_EXTENSIONS is expanded from...
configure.ac:22: the top level
configure.ac:22: warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
../../lib/autoconf/specific.m4:368: AC_USE_SYSTEM_EXTENSIONS is expanded from...
configure.ac:22: the top level
configure.ac:22: warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
../../lib/autoconf/specific.m4:368: AC_USE_SYSTEM_EXTENSIONS is expanded from...
configure.ac:22: the top level
configure.ac:22: warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
../../lib/autoconf/specific.m4:368: AC_USE_SYSTEM_EXTENSIONS is expanded from...
configure.ac:22: the top level
configure.ac:22: warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
../../lib/autoconf/specific.m4:368: AC_USE_SYSTEM_EXTENSIONS is expanded from...
configure.ac:22: the top level
configure.ac:22: warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
../../lib/autoconf/specific.m4:368: AC_USE_SYSTEM_EXTENSIONS is expanded from...
configure.ac:22: the top level
configure.ac:22: warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
../../lib/autoconf/specific.m4:368: AC_USE_SYSTEM_EXTENSIONS is expanded from...
configure.ac:22: the top level
```

5 years ago[morx] Only insert glyphs at mark when a mark has been set before
Sascha Brawer [Thu, 4 Oct 2018 07:24:08 +0000 (09:24 +0200)]
[morx] Only insert glyphs at mark when a mark has been set before

This reverts commit f4072e8cb81072cd6d51a2607efedb76c02e7db1.
https://github.com/harfbuzz/harfbuzz/issues/1195

5 years agoMinor, fix double-promotion warnings (#1221)
Ebrahim Byagowi [Wed, 3 Oct 2018 22:44:18 +0000 (02:14 +0330)]
Minor, fix double-promotion warnings (#1221)

5 years agoState our graphite2 dependency no-deprecated compile flag (#1220)
Ebrahim Byagowi [Wed, 3 Oct 2018 20:59:40 +0000 (00:29 +0330)]
State our graphite2 dependency no-deprecated compile flag (#1220)