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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>
40 lines
1.2 KiB
BlitzBasic
40 lines
1.2 KiB
BlitzBasic
SUMMARY = "Text shaping library"
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DESCRIPTION = "HarfBuzz is an OpenType text shaping engine."
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HOMEPAGE = "http://www.freedesktop.org/wiki/Software/HarfBuzz"
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BUGTRACKER = "https://bugs.freedesktop.org/enter_bug.cgi?product=HarfBuzz"
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SECTION = "libs"
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LICENSE = "MIT"
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LIC_FILES_CHKSUM = "file://COPYING;md5=e021dd6dda6ff1e6b1044002fc662b9b \
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file://src/hb-ucdn/COPYING;md5=994ba0f1295f15b4bda4999a5bbeddef \
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"
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DEPENDS = "glib-2.0 cairo fontconfig freetype"
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SRC_URI = "http://www.freedesktop.org/software/harfbuzz/release/${BP}.tar.bz2"
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SRC_URI[md5sum] = "da8d97e262e6ef8288e1ae76369421bd"
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SRC_URI[sha256sum] = "8216d2404aaab7fde87be0365a90d64aa6c55928e104557cfcb37b54a096cb8c"
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inherit autotools pkgconfig lib_package
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PACKAGECONFIG ??= "icu"
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PACKAGECONFIG[icu] = "--with-icu,--without-icu,icu"
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EXTRA_OECONF = " \
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--with-cairo \
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--with-fontconfig \
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--with-freetype \
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--with-glib \
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--without-graphite2 \
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"
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PACKAGES =+ "${PN}-icu ${PN}-icu-dev"
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FILES_${PN}-icu = "${libdir}/libharfbuzz-icu.so.*"
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FILES_${PN}-icu-dev = "${libdir}/libharfbuzz-icu.la \
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${libdir}/libharfbuzz-icu.so \
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${libdir}/pkgconfig/harfbuzz-icu.pc \
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"
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BBCLASSEXTEND = "native"
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