harfbuzz binary package size increased from 624608 bytes in yocto 2.5 to
1365431 bytes in yocto 3.0. Most of the size increase is in the new
libharfbuzz-subset.so* library
https://harfbuzz.github.io/utilities.html#utilities-command-line-hbsubset
Split it to its own binary package which will be installed if anyone needs it.
Effect to harfbuzz binary package size is:
-PKGSIZE = 1476271
+PKGSIZE = 1007424
(From OE-Core rev: eb661eaa2067e91b533fb077479be5432b6e586b)
Signed-off-by: Mikko Rapeli <mikko.rapeli@bmw.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add a (disabled) PACKAGECONFIG for Graphite2.
Update the license checksum for hb-ucd.cc, which for some reason was
checksumming the entire file and not just the license header.
(From OE-Core rev: 6e097c853f17ec76b61440bb868371ddf6a8e977)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
harfbuzz shipped an old pkg.m4 which overruled the pkg.m4 from the sysroot.
This is now fixed upstream, but until another release is made delete it from the
source tree.
(From OE-Core rev: 44d826327e9336d7490745d5721d79809556b177)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Overview of changes leading to 1.2.3
Thursday, February 25, 2016
====================================
- Blacklist GDEF table of certain versions of Times New Roman (Bold) Italic,
due to bug in glyph class of ASCII double-quote character. This should
address "regression" introduced in 1.2.0 when we switched mark zeroing
in most shapers from BY_UNICODE_LATE to BY_GDEF_LATE.
This fourth release in a week should finally stablize things...
- hb-ot-font's get_glyph() implementation saw some optimizations. Though,
might be really hard to measure in real-world situations.
- Also, two rather small API changes:
We now disable some time-consuming internal bookkeeping if built with NDEBUG
defined. This is a first time that we use NDEBUG to disable debug code. If
there exist production systems that do NOT want to enable NDEBUG, please let
me know and I'll add HB_NDEBUG.
Added get_nominal_glyph() and get_variation_glyph() instead of get_glyph()
New API:
- hb_font_get_nominal_glyph_func_t
- hb_font_get_variation_glyph_func_t
- hb_font_funcs_set_nominal_glyph_func()
- hb_font_funcs_set_variation_glyph_func()
- hb_font_get_nominal_glyph()
- hb_font_get_variation_glyph()
Deprecated API:
- hb_font_get_glyph_func_t
- hb_font_funcs_set_glyph_func()
Clients that implement their own font-funcs are encouraged to replace
their get_glyph() implementation with a get_nominal_glyph() and
get_variation_glyph() pair. The variation version can assume that
variation_selector argument is not zero. Old (deprecated) functions
will continue working indefinitely using internal gymnastics; it is
just more efficient to use the new functions.
Overview of changes leading to 1.2.2
Wednesday, February 24, 2016
====================================
- Fix regression with mark positioning with fonts that have
non-zero mark advances. This was introduced in 1.2.0 while
trying to make mark and cursive attachments to work together.
I have partially reverted that, so this version is much more
like what we had before. All clients who updated to 1.2.0
should update to this version.
(From OE-Core rev: bec8c8dc4d22d1a63c5f0ac1e2c2736c4e28ad80)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The fontconfig dependency was previously met indirectly (via cairo).
(From OE-Core rev: 0b8f54373698f4ae51f42c417f2cae566a3e9ed0)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Overview of changes leading to 1.2.1
Friday, February 23, 2016
====================================
- CoreText: Fix bug with wrong scale if font scale was changed later.
https://github.com/libass/libass/issues/212
- CoreText: Drastically speed up font initialization.
- CoreText: Fix tiny leak.
- Group ZWJ/ZWNJ with previous syllable under cluster-level=0.
https://github.com/behdad/harfbuzz/issues/217
- Add test/shaping/README.md about how to add tests to the suite.
(From OE-Core rev: 6dc27726c9da5104ea27ebf604cab6ef2037034d)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Misc recipe formatting cleanup, plus version update as described below.
http://cgit.freedesktop.org/harfbuzz/tree/NEWS
Overview of changes leading to 1.1.3
Monday, January 11, 2016
====================================
- Ported Indic shaper to Unicode 8.0 data.
- Universal Shaping Engine fixes.
- Speed up CoreText shaper when font fallback happens in CoreText.
- Documentation improvements, thanks to Khaled Hosny.
- Very rough directwrite shaper for testing, thanks to Ebrahim Byagowi.
- Misc bug fixes.
- New API:
* Font extents:
hb_font_extents_t
hb_font_get_font_extents_func_t
hb_font_get_font_h_extents_func_t
hb_font_get_font_v_extents_func_t
hb_font_funcs_set_font_h_extents_func
hb_font_funcs_set_font_v_extents_func
hb_font_get_h_extents
hb_font_get_v_extents
hb_font_get_extents_for_direction
* Buffer message (aka debug):
hb_buffer_message_func_t
hb_buffer_set_message_func()
Actual message protocol to be fleshed out later.
(From OE-Core rev: df2c1ea68eb21416ba058af4e33111daa1b604bd)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
In some recipes overly-split -dbg packages were merged into PN-dbg. Unless
there's a very good reason, recipes should have a single -dev and -dbg package.
(From OE-Core rev: a3b000643898d7402b9e57c02e8d10e677cc9722)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
http://cgit.freedesktop.org/harfbuzz/tree/NEWS
Overview of changes leading to 1.1.2
Wednesday, November 26, 2015
====================================
- Fix badly-broken fallback shaper that affected terminology.
https://github.com/behdad/harfbuzz/issues/187
- Fix y_scaling in Graphite shaper.
- API changes:
* An unset glyph_h_origin() function in font-funcs now (sensibly)
implies horizontal origin at 0,0. Ie, the nil callback returns
true instead of false. As such, implementations that have a
glyph_h_origin() that simply returns true, can remove that function
with HarfBuzz >= 1.1.2. This results in a tiny speedup.
Overview of changes leading to 1.1.1
Wednesday, November 24, 2015
====================================
- Build fixes, specially for hb-coretext.
(From OE-Core rev: e979cc5816c806ac995365b9d96d34a1ea59342a)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
http://cgit.freedesktop.org/harfbuzz/tree/NEWS
Overview of changes leading to 1.1.0
Wednesday, November 18, 2015
====================================
- Implement 'stch' stretch feature for Syriac Abbreviation Mark.
https://github.com/behdad/harfbuzz/issues/141
- Disable use of decompose_compatibility() callback.
- Implement "shaping" of various Unicode space characters, even
if the font does not support them.
https://github.com/behdad/harfbuzz/issues/153
- If font does not support U+2011 NO-BREAK HYPHEN, fallback to
U+2010 HYPHEN.
- Changes resulting from libFuzzer continuous fuzzing:
* Reject font tables that need more than 8 edits,
* Bound buffer growth during shaping to 32x,
* Fix assertions and other issues at OOM / buffer max-growth.
- Misc fixes and optimizations.
- API changes:
* All fonts created with hb_font_create() now inherit from
(ie. have parent) hb_font_get_empty().
(From OE-Core rev: ed76a9e36edc054cbd87b6d1cab0202526959868)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fix hb-coretext with trailing whitespace in right-to-left.
New API: hb_buffer_reverse_range().
Allow implementing atomic ops in config.h.
Fix hb_language_t in language bindings.
Misc fixes.
(From OE-Core rev: 64733935306d6b484db40b15e6e4938fbabf1d65)
Signed-off-by: Cristian Iorga <cristian.iorga@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
