diff options
Diffstat (limited to 'nonprism/icedove')
| -rw-r--r-- | nonprism/icedove/PKGBUILD | 21 | ||||
| -rw-r--r-- | nonprism/icedove/mozconfig | 1 | ||||
| -rw-r--r-- | nonprism/icedove/mozilla-1228540.patch | 5342 | ||||
| -rw-r--r-- | nonprism/icedove/vendor.js | 3 |
4 files changed, 1130 insertions, 4237 deletions
diff --git a/nonprism/icedove/PKGBUILD b/nonprism/icedove/PKGBUILD index 8c672da45..9ffec3566 100644 --- a/nonprism/icedove/PKGBUILD +++ b/nonprism/icedove/PKGBUILD @@ -3,7 +3,7 @@ # We're getting this from Debian Sid _debname=icedove -_debver=45.1.0 +_debver=45.2.0 _debrel=deb1 _debrepo=http://ftp.debian.org/debian/pool/main/ debfile() { echo $@|sed -r 's@(.).*@\1/&/&@'; } @@ -12,7 +12,7 @@ _pkgname=thunderbird pkgname=icedove epoch=1 pkgver=$_debver.$_debrel -pkgrel=2.nonprism1 +pkgrel=1.nonprism1 pkgdesc="A libre version of Debian Icedove, the standalone mail and news reader based on Mozilla Thunderbird, without support for unsafe and dangerous for privacy protocols" arch=(i686 x86_64) @@ -34,15 +34,15 @@ source=("$_debrepo/`debfile $_debname`_$_debver.orig.tar.xz" firefox-gcc-6.0.patch mozilla-1228540.patch mozilla-1228540-1.patch vendor.js fix-missing-files.patch) -sha256sums=('2dbb5007b1e0bd23714aec5edfe108a303bc9223576cd0545fcd73dc519978f6' - '886e81e42d8d12826be44bb13e39ef86f357c91dcdf90ca32721f1631d45a996' - 'cafe29302adcfd6ab4bfb13e6aeef2b405c48877e3c31879945b81e1e3b55cb3' +sha256sums=('923e7e7a2b9c2e3bdb4424ab0517b93123ee16a1ad9bd55c3ccaa0f0f7796ad0' + 'cda15ca945669950bc45704189129a00beecc10c9591f5a84175c4fc0f0328f6' + 'aaca37bcca176d1b8ebe7c18d3fb0c61e3d21769fbf8e994a189eb3263257d3d' '0b0d25067c64c6b829c84e5259ffca978e3971f85acc8483f47bdbed5b0b5b6a' 'e1f72c44e31f191271207fc874dcfbf3d504b6b42dc1bb063ba8c7c9ee032130' '4d1e1ddabc9e975ed39f49e134559a29e01cd49439e358233f1ede43bf5a52bf' - '2588c567fec88b44b65f0cd111e8769361c138d4c964310684f7bb80066f8f9f' + '3a3e84c702ee31450a3e84698441aceb11cf44e64c9fedcaddb8cb50db759417' 'd1ccbaf0973615c57f7893355e5cd3a89efb4e91071d0ec376e429b50cf6ed19' - '283095a636985e5cbec4056ac23438eafcf9703c3174fcc2bb759bdc40883ab3' + '058b58074368b57acf8a6df9a9ffac848b7d7b39f5abd84cb2039bcee42b73e2' '294a2cc7b0477ad285af10ac2a04b767cabec07f03b23da23014bda71caea510') prepare() { @@ -138,9 +138,12 @@ build() { # _FORTIFY_SOURCE causes configure failures CPPFLAGS+=" -O2" + # Hardening + LDFLAGS+=" -Wl,-z,now" + # GCC 6 - CFLAGS+=" -fno-delete-null-pointer-checks -fno-lifetime-dse" - CXXFLAGS+=" -fno-delete-null-pointer-checks -fno-lifetime-dse" + CFLAGS+=" -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-schedule-insns2" + CXXFLAGS+=" -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-schedule-insns2" export PATH="$srcdir/path:$PATH" diff --git a/nonprism/icedove/mozconfig b/nonprism/icedove/mozconfig index e09f2c16b..972b9ac0d 100644 --- a/nonprism/icedove/mozconfig +++ b/nonprism/icedove/mozconfig @@ -24,7 +24,6 @@ ac_add_options --enable-system-ffi ac_add_options --enable-system-pixman # Features -ac_add_options --enable-calendar ac_add_options --enable-startup-notification ac_add_options --disable-gstreamer ac_add_options --disable-updater diff --git a/nonprism/icedove/mozilla-1228540.patch b/nonprism/icedove/mozilla-1228540.patch index 3fac3de05..9f6c46077 100644 --- a/nonprism/icedove/mozilla-1228540.patch +++ b/nonprism/icedove/mozilla-1228540.patch @@ -1,85 +1,7 @@ -# HG changeset patch -# User Jonathan Kew <jkew@mozilla.com> -# Date 1452639380 0 -# Tue Jan 12 22:56:20 2016 +0000 -# Node ID 3c9f357598e86c2f593e9895d5725bf3498f8f5a -# Parent e790bba372f14241addda469a4bdb7ab00786ab3 -Bug 1228540 - Update harfbuzz to release 1.1.3. - -diff --git a/gfx/harfbuzz/src/Makefile.am b/gfx/harfbuzz/src/Makefile.am ---- a/gfx/harfbuzz/src/Makefile.am -+++ b/gfx/harfbuzz/src/Makefile.am -@@ -43,16 +43,17 @@ HBSOURCES = \ - hb-open-type-private.hh \ - hb-ot-cmap-table.hh \ - hb-ot-glyf-table.hh \ - hb-ot-head-table.hh \ - hb-ot-hhea-table.hh \ - hb-ot-hmtx-table.hh \ - hb-ot-maxp-table.hh \ - hb-ot-name-table.hh \ -+ hb-ot-os2-table.hh \ - hb-ot-tag.cc \ - hb-private.hh \ - hb-set-private.hh \ - hb-set.cc \ - hb-shape.cc \ - hb-shape-plan-private.hh \ - hb-shape-plan.cc \ - hb-shaper-list.hh \ -@@ -387,17 +388,24 @@ dist_check_SCRIPTS = \ - check-defs.sh \ - check-header-guards.sh \ - check-includes.sh \ - check-libstdc++.sh \ - check-static-inits.sh \ - check-symbols.sh \ - $(NULL) - --TESTS = $(dist_check_SCRIPTS) -+check_PROGRAMS = \ -+ test-ot-tag \ -+ $(NULL) -+test_ot_tag_SOURCES = hb-ot-tag.cc -+test_ot_tag_CPPFLAGS = $(HBCFLAGS) -DMAIN -+test_ot_tag_LDADD = libharfbuzz.la $(HBLIBS) -+ -+TESTS = $(dist_check_SCRIPTS) $(check_PROGRAMS) - TESTS_ENVIRONMENT = \ - srcdir="$(srcdir)" \ - MAKE="$(MAKE) $(AM_MAKEFLAGS)" \ - HBSOURCES="$(HBSOURCES)" \ - HBHEADERS="$(HBHEADERS) $(HBNODISTHEADERS)" \ - $(NULL) - - if HAVE_INTROSPECTION -@@ -414,16 +422,17 @@ HarfBuzz_0_0_gir_CFLAGS = \ - $(INCLUDES) \ - $(HBCFLAGS) \ - -DHB_H \ - -DHB_H_IN \ - -DHB_OT_H \ - -DHB_OT_H_IN \ - -DHB_GOBJECT_H \ - -DHB_GOBJECT_H_IN \ -+ -DHB_EXTERN= \ - $(NULL) - HarfBuzz_0_0_gir_LIBS = \ - libharfbuzz.la \ - libharfbuzz-gobject.la \ - $(NULL) - HarfBuzz_0_0_gir_FILES = \ - $(HBHEADERS) \ - $(HBNODISTHEADERS) \ -diff --git a/gfx/harfbuzz/src/check-header-guards.sh b/gfx/harfbuzz/src/check-header-guards.sh ---- a/gfx/harfbuzz/src/check-header-guards.sh -+++ b/gfx/harfbuzz/src/check-header-guards.sh -@@ -4,22 +4,21 @@ LC_ALL=C - export LC_ALL - - test -z "$srcdir" && srcdir=. - stat=0 - +diff -u -r mozilla/gfx/harfbuzz/src/check-header-guards.sh mozilla-1228540/gfx/harfbuzz/src/check-header-guards.sh +--- mozilla/gfx/harfbuzz/src/check-header-guards.sh 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/check-header-guards.sh 2016-07-09 23:52:22.089763061 +0200 +@@ -9,13 +9,12 @@ test "x$HBHEADERS" = x && HBHEADERS=`cd "$srcdir"; find . -maxdepth 1 -name 'hb*.h'` test "x$HBSOURCES" = x && HBSOURCES=`cd "$srcdir"; find . -maxdepth 1 -name 'hb-*.cc' -or -name 'hb-*.hh'` @@ -95,19 +17,10 @@ diff --git a/gfx/harfbuzz/src/check-header-guards.sh b/gfx/harfbuzz/src/check-he if test "x$lines" != x3; then echo "Ouch, header file $x does not have correct preprocessor guards" stat=1 - fi - done - - exit $stat -diff --git a/gfx/harfbuzz/src/gen-indic-table.py b/gfx/harfbuzz/src/gen-indic-table.py ---- a/gfx/harfbuzz/src/gen-indic-table.py -+++ b/gfx/harfbuzz/src/gen-indic-table.py -@@ -86,16 +86,17 @@ short = [{ - "Bindu": 'Bi', - "Cantillation_Mark": 'Ca', - "Joiner": 'ZWJ', - "Non_Joiner": 'ZWNJ', - "Number": 'Nd', +diff -u -r mozilla/gfx/harfbuzz/src/gen-indic-table.py mozilla-1228540/gfx/harfbuzz/src/gen-indic-table.py +--- mozilla/gfx/harfbuzz/src/gen-indic-table.py 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/gen-indic-table.py 2016-07-09 23:52:22.089763061 +0200 +@@ -91,6 +91,7 @@ "Visarga": 'Vs', "Vowel": 'Vo', "Vowel_Dependent": 'M', @@ -115,20 +28,10 @@ diff --git a/gfx/harfbuzz/src/gen-indic-table.py b/gfx/harfbuzz/src/gen-indic-ta "Other": 'x', },{ "Not_Applicable": 'x', - }] - all_shorts = [{},{}] - - # Add some of the values, to make them more readable, and to avoid duplicates - -diff --git a/gfx/harfbuzz/src/hb-atomic-private.hh b/gfx/harfbuzz/src/hb-atomic-private.hh ---- a/gfx/harfbuzz/src/hb-atomic-private.hh -+++ b/gfx/harfbuzz/src/hb-atomic-private.hh -@@ -114,16 +114,41 @@ typedef int hb_atomic_int_impl_t; - typedef unsigned int hb_atomic_int_impl_t; - #define HB_ATOMIC_INT_IMPL_INIT(V) (V) - #define hb_atomic_int_impl_add(AI, V) ( ({__machine_rw_barrier ();}), atomic_add_int_nv (&(AI), (V)) - (V)) - - #define hb_atomic_ptr_impl_get(P) ( ({__machine_rw_barrier ();}), (void *) *(P)) +diff -u -r mozilla/gfx/harfbuzz/src/hb-atomic-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-atomic-private.hh +--- mozilla/gfx/harfbuzz/src/hb-atomic-private.hh 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-atomic-private.hh 2016-07-09 23:52:22.089763061 +0200 +@@ -119,6 +119,31 @@ #define hb_atomic_ptr_impl_cmpexch(P,O,N) ( ({__machine_rw_barrier ();}), atomic_cas_ptr ((void **) (P), (void *) (O), (void *) (N)) == (void *) (O) ? true : false) @@ -160,20 +63,10 @@ diff --git a/gfx/harfbuzz/src/hb-atomic-private.hh b/gfx/harfbuzz/src/hb-atomic- #elif !defined(HB_NO_MT) #define HB_ATOMIC_INT_NIL 1 /* Warn that fallback implementation is in use. */ - - typedef volatile int hb_atomic_int_impl_t; - #define HB_ATOMIC_INT_IMPL_INIT(V) (V) - #define hb_atomic_int_impl_add(AI, V) (((AI) += (V)) - (V)) - -diff --git a/gfx/harfbuzz/src/hb-blob.h b/gfx/harfbuzz/src/hb-blob.h ---- a/gfx/harfbuzz/src/hb-blob.h -+++ b/gfx/harfbuzz/src/hb-blob.h -@@ -59,68 +59,68 @@ typedef enum { - HB_MEMORY_MODE_DUPLICATE, - HB_MEMORY_MODE_READONLY, - HB_MEMORY_MODE_WRITABLE, - HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE - } hb_memory_mode_t; +diff -u -r mozilla/gfx/harfbuzz/src/hb-blob.h mozilla-1228540/gfx/harfbuzz/src/hb-blob.h +--- mozilla/gfx/harfbuzz/src/hb-blob.h 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-blob.h 2016-07-09 23:52:22.089763061 +0200 +@@ -64,7 +64,7 @@ typedef struct hb_blob_t hb_blob_t; @@ -182,12 +75,7 @@ diff --git a/gfx/harfbuzz/src/hb-blob.h b/gfx/harfbuzz/src/hb-blob.h hb_blob_create (const char *data, unsigned int length, hb_memory_mode_t mode, - void *user_data, - hb_destroy_func_t destroy); - - /* Always creates with MEMORY_MODE_READONLY. - * Even if the parent blob is writable, we don't - * want the user of the sub-blob to be able to +@@ -77,21 +77,21 @@ * modify the parent data as that data may be * shared among multiple sub-blobs. */ @@ -214,7 +102,7 @@ diff --git a/gfx/harfbuzz/src/hb-blob.h b/gfx/harfbuzz/src/hb-blob.h hb_blob_set_user_data (hb_blob_t *blob, hb_user_data_key_t *key, void * data, - hb_destroy_func_t destroy, +@@ -99,25 +99,25 @@ hb_bool_t replace); @@ -246,306 +134,10 @@ diff --git a/gfx/harfbuzz/src/hb-blob.h b/gfx/harfbuzz/src/hb-blob.h hb_blob_get_data_writable (hb_blob_t *blob, unsigned int *length); - HB_END_DECLS - - #endif /* HB_BLOB_H */ -diff --git a/gfx/harfbuzz/src/hb-buffer-private.hh b/gfx/harfbuzz/src/hb-buffer-private.hh ---- a/gfx/harfbuzz/src/hb-buffer-private.hh -+++ b/gfx/harfbuzz/src/hb-buffer-private.hh -@@ -119,16 +119,21 @@ struct hb_buffer_t { - - /* Text before / after the main buffer contents. - * Always in Unicode, and ordered outward. - * Index 0 is for "pre-context", 1 for "post-context". */ - static const unsigned int CONTEXT_LENGTH = 5; - hb_codepoint_t context[2][CONTEXT_LENGTH]; - unsigned int context_len[2]; - -+ /* Debugging */ -+ hb_buffer_message_func_t message_func; -+ void *message_data; -+ hb_destroy_func_t message_destroy; -+ - - /* Methods */ - - HB_INTERNAL void reset (void); - HB_INTERNAL void clear (void); - - inline unsigned int backtrack_len (void) const - { return have_output? out_len : idx; } -@@ -169,23 +174,22 @@ struct hb_buffer_t { - /* Copies glyph at idx to output and advance idx. - * If there's no output, just advance idx. */ - inline void - next_glyph (void) - { - if (have_output) - { - if (unlikely (out_info != info || out_len != idx)) { -- if (unlikely (!make_room_for (1, 1))) -- goto done; -+ if (unlikely (!make_room_for (1, 1))) return; - out_info[out_len] = info[idx]; - } - out_len++; - } -- done: -+ - idx++; - } - - /* Advance idx without copying to output. */ - inline void skip_glyph (void) { idx++; } - - inline void reset_masks (hb_mask_t mask) - { -@@ -229,16 +233,29 @@ struct hb_buffer_t { - HB_INTERNAL bool shift_forward (unsigned int count); - - typedef long scratch_buffer_t; - HB_INTERNAL scratch_buffer_t *get_scratch_buffer (unsigned int *size); - - inline void clear_context (unsigned int side) { context_len[side] = 0; } - - HB_INTERNAL void sort (unsigned int start, unsigned int end, int(*compar)(const hb_glyph_info_t *, const hb_glyph_info_t *)); -+ -+ inline bool messaging (void) { return unlikely (message_func); } -+ inline bool message (hb_font_t *font, const char *fmt, ...) HB_PRINTF_FUNC(3, 4) -+ { -+ if (!messaging ()) -+ return true; -+ va_list ap; -+ va_start (ap, fmt); -+ bool ret = message_impl (font, fmt, ap); -+ va_end (ap); -+ return ret; -+ } -+ HB_INTERNAL bool message_impl (hb_font_t *font, const char *fmt, va_list ap) HB_PRINTF_FUNC(3, 0); - }; - - - #define HB_BUFFER_XALLOCATE_VAR(b, func, var, owner) \ - b->func (offsetof (hb_glyph_info_t, var) - offsetof(hb_glyph_info_t, var1), \ - sizeof (b->info[0].var), owner) - #define HB_BUFFER_ALLOCATE_VAR(b, var) \ - HB_BUFFER_XALLOCATE_VAR (b, allocate_var, var (), #var) -diff --git a/gfx/harfbuzz/src/hb-buffer-serialize.cc b/gfx/harfbuzz/src/hb-buffer-serialize.cc ---- a/gfx/harfbuzz/src/hb-buffer-serialize.cc -+++ b/gfx/harfbuzz/src/hb-buffer-serialize.cc -@@ -31,55 +31,61 @@ static const char *serialize_formats[] = - "text", - "json", - NULL - }; - - /** - * hb_buffer_serialize_list_formats: - * -- * -+ * Returns a list of supported buffer serialization formats. - * - * Return value: (transfer none): -+ * A string array of buffer serialization formats. Should not be freed. - * -- * Since: 0.9.2 -+ * Since: 0.9.7 - **/ - const char ** - hb_buffer_serialize_list_formats (void) - { - return serialize_formats; - } - - /** - * hb_buffer_serialize_format_from_string: -- * @str: -- * @len: -+ * @str: (array length=len) (element-type uint8_t): a string to parse -+ * @len: length of @str, or -1 if string is %NULL terminated - * -- * -+ * Parses a string into an #hb_buffer_serialize_format_t. Does not check if -+ * @str is a valid buffer serialization format, use -+ * hb_buffer_serialize_list_formats() to get the list of supported formats. - * - * Return value: -+ * The parsed #hb_buffer_serialize_format_t. - * -- * Since: 0.9.2 -+ * Since: 0.9.7 - **/ - hb_buffer_serialize_format_t - hb_buffer_serialize_format_from_string (const char *str, int len) - { - /* Upper-case it. */ - return (hb_buffer_serialize_format_t) (hb_tag_from_string (str, len) & ~0x20202020u); - } - - /** - * hb_buffer_serialize_format_to_string: -- * @format: -+ * @format: an #hb_buffer_serialize_format_t to convert. - * -- * -+ * Converts @format to the string corresponding it, or %NULL if it is not a valid -+ * #hb_buffer_serialize_format_t. - * -- * Return value: -+ * Return value: (transfer none): -+ * A %NULL terminated string corresponding to @format. Should not be freed. - * -- * Since: 0.9.2 -+ * Since: 0.9.7 - **/ - const char * - hb_buffer_serialize_format_to_string (hb_buffer_serialize_format_t format) - { - switch (format) - { - case HB_BUFFER_SERIALIZE_FORMAT_TEXT: return serialize_formats[0]; - case HB_BUFFER_SERIALIZE_FORMAT_JSON: return serialize_formats[1]; -@@ -237,56 +243,86 @@ static unsigned int - *buf = '\0'; - } else - return i - start; - } - - return end - start; - } - --/* Returns number of items, starting at start, that were serialized. */ - /** - * hb_buffer_serialize_glyphs: -- * @buffer: a buffer. -- * @start: -- * @end: -- * @buf: (array length=buf_size): -- * @buf_size: -- * @buf_consumed: (out): -- * @font: -- * @format: -- * @flags: -+ * @buffer: an #hb_buffer_t buffer. -+ * @start: the first item in @buffer to serialize. -+ * @end: the last item in @buffer to serialize. -+ * @buf: (out) (array length=buf_size) (element-type uint8_t): output string to -+ * write serialized buffer into. -+ * @buf_size: the size of @buf. -+ * @buf_consumed: (out) (allow-none): if not %NULL, will be set to the number of byes written into @buf. -+ * @font: (allow-none): the #hb_font_t used to shape this buffer, needed to -+ * read glyph names and extents. If %NULL, and empty font will be used. -+ * @format: the #hb_buffer_serialize_format_t to use for formatting the output. -+ * @flags: the #hb_buffer_serialize_flags_t that control what glyph properties -+ * to serialize. - * -- * -+ * Serializes @buffer into a textual representation of its glyph content, -+ * useful for showing the contents of the buffer, for example during debugging. -+ * There are currently two supported serialization formats: -+ * -+ * ## text -+ * A human-readable, plain text format. -+ * The serialized glyphs will look something like: -+ * -+ * ``` -+ * [uni0651=0@518,0+0|uni0628=0+1897] -+ * ``` -+ * - The serialized glyphs are delimited with `[` and `]`. -+ * - Glyphs are separated with `|` -+ * - Each glyph starts with glyph name, or glyph index if -+ * #HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES flag is set. Then, -+ * - If #HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS is not set, `=` then #hb_glyph_info_t.cluster. -+ * - If #HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS is not set, the #hb_glyph_position_t in the format: -+ * - If both #hb_glyph_position_t.x_offset and #hb_glyph_position_t.y_offset are not 0, `@x_offset,y_offset`. Then, -+ * - `+x_advance`, then `,y_advance` if #hb_glyph_position_t.y_advance is not 0. Then, -+ * - If #HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS is set, the -+ * #hb_glyph_extents_t in the format -+ * `<x_bearing,y_bearing,width,height>` -+ * -+ * ## json -+ * TODO. - * - * Return value: -+ * The number of serialized items. - * -- * Since: 0.9.2 -+ * Since: 0.9.7 - **/ - unsigned int - hb_buffer_serialize_glyphs (hb_buffer_t *buffer, - unsigned int start, - unsigned int end, - char *buf, - unsigned int buf_size, -- unsigned int *buf_consumed, /* May be NULL */ -- hb_font_t *font, /* May be NULL */ -+ unsigned int *buf_consumed, -+ hb_font_t *font, - hb_buffer_serialize_format_t format, - hb_buffer_serialize_flags_t flags) - { - assert (start <= end && end <= buffer->len); - - unsigned int sconsumed; - if (!buf_consumed) - buf_consumed = &sconsumed; - *buf_consumed = 0; - - assert ((!buffer->len && buffer->content_type == HB_BUFFER_CONTENT_TYPE_INVALID) || - buffer->content_type == HB_BUFFER_CONTENT_TYPE_GLYPHS); - -+ if (!buffer->have_positions) -+ flags |= HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS; -+ - if (unlikely (start == end)) - return 0; - - if (!font) - font = hb_font_get_empty (); - - switch (format) - { -@@ -350,28 +386,28 @@ parse_int (const char *pp, const char *e - return true; - } - - #include "hb-buffer-deserialize-json.hh" - #include "hb-buffer-deserialize-text.hh" - - /** - * hb_buffer_deserialize_glyphs: -- * @buffer: a buffer. -+ * @buffer: an #hb_buffer_t buffer. - * @buf: (array length=buf_len): - * @buf_len: - * @end_ptr: (out): - * @font: - * @format: - * - * - * - * Return value: - * -- * Since: 0.9.2 -+ * Since: 0.9.7 - **/ - hb_bool_t - hb_buffer_deserialize_glyphs (hb_buffer_t *buffer, - const char *buf, - int buf_len, /* -1 means nul-terminated */ - const char **end_ptr, /* May be NULL */ - hb_font_t *font, /* May be NULL */ - hb_buffer_serialize_format_t format) -diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc ---- a/gfx/harfbuzz/src/hb-buffer.cc -+++ b/gfx/harfbuzz/src/hb-buffer.cc -@@ -30,33 +30,59 @@ - #include "hb-buffer-private.hh" - #include "hb-utf-private.hh" - - - #ifndef HB_DEBUG_BUFFER +diff -u -r mozilla/gfx/harfbuzz/src/hb-buffer.cc mozilla-1228540/gfx/harfbuzz/src/hb-buffer.cc +--- mozilla/gfx/harfbuzz/src/hb-buffer.cc 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-buffer.cc 2016-07-09 23:52:22.089763061 +0200 +@@ -35,8 +35,26 @@ #define HB_DEBUG_BUFFER (HB_DEBUG+0) #endif @@ -572,15 +164,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * Since: 0.9.7 **/ hb_bool_t - hb_segment_properties_equal (const hb_segment_properties_t *a, - const hb_segment_properties_t *b) - { - return a->direction == b->direction && - a->script == b->script && - a->language == b->language && - a->reserved1 == b->reserved1 && - a->reserved2 == b->reserved2; - +@@ -52,6 +70,14 @@ } /** @@ -595,17 +179,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * Since: 0.9.7 **/ unsigned int - hb_segment_properties_hash (const hb_segment_properties_t *p) - { - return (unsigned int) p->direction ^ - (unsigned int) p->script ^ - (intptr_t) (p->language); -@@ -319,75 +345,62 @@ hb_buffer_t::swap_buffers (void) - } - - - void - hb_buffer_t::replace_glyphs (unsigned int num_in, +@@ -324,9 +350,7 @@ unsigned int num_out, const uint32_t *glyph_data) { @@ -616,20 +190,15 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc merge_clusters (idx, idx + num_in); - hb_glyph_info_t orig_info = info[idx]; - hb_glyph_info_t *pinfo = &out_info[out_len]; - for (unsigned int i = 0; i < num_out; i++) - { - *pinfo = orig_info; - pinfo->codepoint = glyph_data[i]; +@@ -339,50 +363,39 @@ pinfo++; } -+ idx += num_in; - out_len += num_out; +- out_len += num_out; - } -done: -- idx += num_in; + idx += num_in; ++ out_len += num_out; } void @@ -676,17 +245,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc } bool - hb_buffer_t::move_to (unsigned int i) - { - if (!have_output) - { - assert (i <= len); -@@ -395,17 +408,17 @@ hb_buffer_t::move_to (unsigned int i) - return true; - } - - assert (i <= out_len + (len - idx)); - +@@ -400,7 +413,7 @@ if (out_len < i) { unsigned int count = i - out_len; @@ -695,17 +254,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc memmove (out_info + out_len, info + idx, count * sizeof (out_info[0])); idx += count; - out_len += count; - } - else if (out_len > i) - { - /* Tricky part: rewinding... */ -@@ -422,25 +435,23 @@ hb_buffer_t::move_to (unsigned int i) - - return true; - } - - void +@@ -427,15 +440,13 @@ hb_buffer_t::replace_glyph (hb_codepoint_t glyph_index) { if (unlikely (out_info != info || out_len != idx)) { @@ -716,24 +265,14 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc } out_info[out_len].codepoint = glyph_index; -+ idx++; - out_len++; +- out_len++; -out: -- idx++; - } - - - void - hb_buffer_t::set_masks (hb_mask_t value, - hb_mask_t mask, - unsigned int cluster_start, - unsigned int cluster_end) -@@ -716,19 +727,24 @@ void hb_buffer_t::deallocate_var_all (vo - memset (allocated_var_owner, 0, sizeof (allocated_var_owner)); + idx++; ++ out_len++; } - /* Public API */ +@@ -721,9 +732,14 @@ /** * hb_buffer_create: (Xconstructor) * @@ -750,17 +289,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - hb_buffer_t * - hb_buffer_create (void) - { - hb_buffer_t *buffer; - -@@ -773,54 +789,60 @@ hb_buffer_get_empty (void) - /* Zero is good enough for everything else. */ - }; - - return const_cast<hb_buffer_t *> (&_hb_buffer_nil); - } +@@ -778,11 +794,13 @@ /** * hb_buffer_reference: (skip) @@ -776,11 +305,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - hb_buffer_t * - hb_buffer_reference (hb_buffer_t *buffer) - { - return hb_object_reference (buffer); - } +@@ -794,9 +812,11 @@ /** * hb_buffer_destroy: (skip) @@ -794,12 +319,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - void - hb_buffer_destroy (hb_buffer_t *buffer) - { - if (!hb_object_destroy (buffer)) return; - - hb_unicode_funcs_destroy (buffer->unicode); +@@ -809,13 +829,15 @@ free (buffer->info); free (buffer->pos); @@ -816,17 +336,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * @key: * @data: * @destroy: - * @replace: - * - * - * - * Return value: -@@ -834,17 +856,17 @@ hb_buffer_set_user_data (hb_buffer_t - hb_destroy_func_t destroy, - hb_bool_t replace) - { - return hb_object_set_user_data (buffer, key, data, destroy, replace); - } +@@ -839,7 +861,7 @@ /** * hb_buffer_get_user_data: (skip) @@ -835,17 +345,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * @key: * * - * - * Return value: - * - * Since: 0.9.2 - **/ -@@ -853,50 +875,52 @@ hb_buffer_get_user_data (hb_buffer_t - hb_user_data_key_t *key) - { - return hb_object_get_user_data (buffer, key); - } - +@@ -858,10 +880,11 @@ /** * hb_buffer_set_content_type: @@ -860,12 +360,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.5 **/ - void - hb_buffer_set_content_type (hb_buffer_t *buffer, - hb_buffer_content_type_t content_type) - { - buffer->content_type = content_type; - } +@@ -874,11 +897,12 @@ /** * hb_buffer_get_content_type: @@ -881,12 +376,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.5 **/ - hb_buffer_content_type_t - hb_buffer_get_content_type (hb_buffer_t *buffer) - { - return buffer->content_type; - } - +@@ -891,7 +915,7 @@ /** * hb_buffer_set_unicode_funcs: @@ -895,17 +385,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * @unicode_funcs: * * - * - * Since: 0.9.2 - **/ - void - hb_buffer_set_unicode_funcs (hb_buffer_t *buffer, -@@ -911,210 +935,238 @@ hb_buffer_set_unicode_funcs (hb_buffer_t - - hb_unicode_funcs_reference (unicode_funcs); - hb_unicode_funcs_destroy (buffer->unicode); - buffer->unicode = unicode_funcs; - } +@@ -916,7 +940,7 @@ /** * hb_buffer_get_unicode_funcs: @@ -914,15 +394,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * * - * Return value: - * - * Since: 0.9.2 - **/ - hb_unicode_funcs_t * - hb_buffer_get_unicode_funcs (hb_buffer_t *buffer) - { - return buffer->unicode; - } +@@ -932,10 +956,16 @@ /** * hb_buffer_set_direction: @@ -942,16 +414,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - void - hb_buffer_set_direction (hb_buffer_t *buffer, - hb_direction_t direction) - - { - if (unlikely (hb_object_is_inert (buffer))) - return; - - buffer->props.direction = direction; - } +@@ -952,11 +982,12 @@ /** * hb_buffer_get_direction: @@ -967,11 +430,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - hb_direction_t - hb_buffer_get_direction (hb_buffer_t *buffer) - { - return buffer->props.direction; - } +@@ -968,10 +999,18 @@ /** * hb_buffer_set_script: @@ -993,15 +452,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - void - hb_buffer_set_script (hb_buffer_t *buffer, - hb_script_t script) - { - if (unlikely (hb_object_is_inert (buffer))) - return; - - buffer->props.script = script; - } +@@ -987,11 +1026,12 @@ /** * hb_buffer_get_script: @@ -1017,11 +468,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - hb_script_t - hb_buffer_get_script (hb_buffer_t *buffer) - { - return buffer->props.script; - } +@@ -1003,10 +1043,18 @@ /** * hb_buffer_set_language: @@ -1043,15 +490,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - void - hb_buffer_set_language (hb_buffer_t *buffer, - hb_language_t language) - { - if (unlikely (hb_object_is_inert (buffer))) - return; - - buffer->props.language = language; - } +@@ -1022,11 +1070,12 @@ /** * hb_buffer_get_language: @@ -1066,11 +505,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - hb_language_t - hb_buffer_get_language (hb_buffer_t *buffer) - { - return buffer->props.language; - } +@@ -1038,10 +1087,12 @@ /** * hb_buffer_set_segment_properties: @@ -1086,15 +521,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.7 **/ - void - hb_buffer_set_segment_properties (hb_buffer_t *buffer, - const hb_segment_properties_t *props) - { - if (unlikely (hb_object_is_inert (buffer))) - return; - - buffer->props = *props; - } +@@ -1057,10 +1108,10 @@ /** * hb_buffer_get_segment_properties: @@ -1108,13 +535,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.7 **/ - void - hb_buffer_get_segment_properties (hb_buffer_t *buffer, - hb_segment_properties_t *props) - { - *props = buffer->props; - } - +@@ -1074,10 +1125,10 @@ /** * hb_buffer_set_flags: @@ -1128,15 +549,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.7 **/ - void - hb_buffer_set_flags (hb_buffer_t *buffer, - hb_buffer_flags_t flags) - { - if (unlikely (hb_object_is_inert (buffer))) - return; - - buffer->flags = flags; - } +@@ -1093,11 +1144,12 @@ /** * hb_buffer_get_flags: @@ -1151,11 +564,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.7 **/ - hb_buffer_flags_t - hb_buffer_get_flags (hb_buffer_t *buffer) - { - return buffer->flags; - } +@@ -1109,7 +1161,7 @@ /** * hb_buffer_set_cluster_level: @@ -1164,17 +573,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * @cluster_level: * * - * - * Since: 0.9.42 - **/ - void - hb_buffer_set_cluster_level (hb_buffer_t *buffer, -@@ -1123,155 +1175,172 @@ hb_buffer_set_cluster_level (hb_buffer_t - if (unlikely (hb_object_is_inert (buffer))) - return; - - buffer->cluster_level = cluster_level; - } +@@ -1128,7 +1180,7 @@ /** * hb_buffer_get_cluster_level: @@ -1183,16 +582,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * * - * Return value: - * - * Since: 0.9.42 - **/ - hb_buffer_cluster_level_t - hb_buffer_get_cluster_level (hb_buffer_t *buffer) - { - return buffer->cluster_level; - } - +@@ -1145,10 +1197,13 @@ /** * hb_buffer_set_replacement_codepoint: @@ -1209,15 +599,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.31 **/ - void - hb_buffer_set_replacement_codepoint (hb_buffer_t *buffer, - hb_codepoint_t replacement) - { - if (unlikely (hb_object_is_inert (buffer))) - return; - - buffer->replacement = replacement; - } +@@ -1164,11 +1219,12 @@ /** * hb_buffer_get_replacement_codepoint: @@ -1232,12 +614,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.31 **/ - hb_codepoint_t - hb_buffer_get_replacement_codepoint (hb_buffer_t *buffer) - { - return buffer->replacement; - } - +@@ -1181,9 +1237,10 @@ /** * hb_buffer_reset: @@ -1250,11 +627,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - void - hb_buffer_reset (hb_buffer_t *buffer) - { - buffer->reset (); - } +@@ -1195,9 +1252,10 @@ /** * hb_buffer_clear_contents: @@ -1267,11 +640,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.11 **/ - void - hb_buffer_clear_contents (hb_buffer_t *buffer) - { - buffer->clear (); - } +@@ -1209,12 +1267,13 @@ /** * hb_buffer_pre_allocate: @@ -1289,11 +658,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - hb_bool_t - hb_buffer_pre_allocate (hb_buffer_t *buffer, unsigned int size) - { - return buffer->ensure (size); - } +@@ -1226,11 +1285,12 @@ /** * hb_buffer_allocation_successful: @@ -1309,11 +674,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - hb_bool_t - hb_buffer_allocation_successful (hb_buffer_t *buffer) - { - return !buffer->in_error; - } +@@ -1242,11 +1302,18 @@ /** * hb_buffer_add: @@ -1323,27 +684,20 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc + * @buffer: an #hb_buffer_t. + * @codepoint: a Unicode code point. + * @cluster: the cluster value of @codepoint. - * -- * ++ * + * Appends a character with the Unicode value of @codepoint to @buffer, and + * gives it the initial cluster value of @cluster. Clusters can be any thing + * the client wants, they are usually used to refer to the index of the + * character in the input text stream and are output in + * #hb_glyph_info_t.cluster field. -+ * + * +- * + * This function does not check the validity of @codepoint, it is up to the + * caller to ensure it is a valid Unicode code point. * * Since: 0.9.7 **/ - void - hb_buffer_add (hb_buffer_t *buffer, - hb_codepoint_t codepoint, - unsigned int cluster) - { - buffer->add (codepoint, cluster); - buffer->clear_context (1); - } +@@ -1261,12 +1328,14 @@ /** * hb_buffer_set_length: @@ -1361,17 +715,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - hb_bool_t - hb_buffer_set_length (hb_buffer_t *buffer, - unsigned int length) - { - if (unlikely (hb_object_is_inert (buffer))) -@@ -1296,61 +1365,67 @@ hb_buffer_set_length (hb_buffer_t *buff - } - buffer->clear_context (1); - - return true; - } +@@ -1301,11 +1370,13 @@ /** * hb_buffer_get_length: @@ -1387,11 +731,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - unsigned int - hb_buffer_get_length (hb_buffer_t *buffer) - { - return buffer->len; - } +@@ -1317,13 +1388,15 @@ /** * hb_buffer_get_glyph_infos: @@ -1411,15 +751,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - hb_glyph_info_t * - hb_buffer_get_glyph_infos (hb_buffer_t *buffer, - unsigned int *length) - { - if (length) - *length = buffer->len; - - return (hb_glyph_info_t *) buffer->info; - } +@@ -1339,13 +1412,15 @@ /** * hb_buffer_get_glyph_positions: @@ -1439,17 +771,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - hb_glyph_position_t * - hb_buffer_get_glyph_positions (hb_buffer_t *buffer, - unsigned int *length) - { - if (!buffer->have_positions) -@@ -1359,64 +1434,64 @@ hb_buffer_get_glyph_positions (hb_buffer - if (length) - *length = buffer->len; - - return (hb_glyph_position_t *) buffer->pos; - } +@@ -1364,7 +1439,7 @@ /** * hb_buffer_reverse: @@ -1458,13 +780,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Reverses buffer contents. * - * Since: 0.9.2 - **/ - void - hb_buffer_reverse (hb_buffer_t *buffer) - { - buffer->reverse (); - } +@@ -1378,7 +1453,7 @@ /** * hb_buffer_reverse_range: @@ -1473,16 +789,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * @start: start index. * @end: end index. * - * Reverses buffer contents between start to end. - * - * Since: 0.9.41 - **/ - void - hb_buffer_reverse_range (hb_buffer_t *buffer, - unsigned int start, unsigned int end) - { - buffer->reverse_range (start, end); - } +@@ -1395,7 +1470,7 @@ /** * hb_buffer_reverse_clusters: @@ -1491,15 +798,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Reverses buffer clusters. That is, the buffer contents are * reversed, then each cluster (consecutive items having the - * same cluster number) are reversed again. - * - * Since: 0.9.2 - **/ - void - hb_buffer_reverse_clusters (hb_buffer_t *buffer) - { - buffer->reverse_clusters (); - } +@@ -1411,7 +1486,7 @@ /** * hb_buffer_guess_segment_properties: @@ -1508,17 +807,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Sets unset buffer segment properties based on buffer Unicode * contents. If buffer is not empty, it must have content type - * %HB_BUFFER_CONTENT_TYPE_UNICODE. - * - * If buffer script is not set (ie. is %HB_SCRIPT_INVALID), it - * will be set to the Unicode script of the first character in - * the buffer that has a script other than %HB_SCRIPT_COMMON, -@@ -1505,111 +1580,141 @@ hb_buffer_add_utf (hb_buffer_t *buffer, - buffer->context[1][buffer->context_len[1]++] = u; - } - - buffer->content_type = HB_BUFFER_CONTENT_TYPE_UNICODE; - } +@@ -1510,13 +1585,18 @@ /** * hb_buffer_add_utf8: @@ -1543,15 +832,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - void - hb_buffer_add_utf8 (hb_buffer_t *buffer, - const char *text, - int text_length, - unsigned int item_offset, - int item_length) - { - hb_buffer_add_utf<hb_utf8_t> (buffer, (const uint8_t *) text, text_length, item_offset, item_length); - } +@@ -1532,13 +1612,17 @@ /** * hb_buffer_add_utf16: @@ -1575,15 +856,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - void - hb_buffer_add_utf16 (hb_buffer_t *buffer, - const uint16_t *text, - int text_length, - unsigned int item_offset, - int item_length) - { - hb_buffer_add_utf<hb_utf16_t> (buffer, text, text_length, item_offset, item_length); - } +@@ -1554,13 +1638,17 @@ /** * hb_buffer_add_utf32: @@ -1607,15 +880,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - void - hb_buffer_add_utf32 (hb_buffer_t *buffer, - const uint32_t *text, - int text_length, - unsigned int item_offset, - int item_length) - { - hb_buffer_add_utf<hb_utf32_t<> > (buffer, text, text_length, item_offset, item_length); - } +@@ -1576,13 +1664,18 @@ /** * hb_buffer_add_latin1: @@ -1640,15 +905,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.39 **/ - void - hb_buffer_add_latin1 (hb_buffer_t *buffer, - const uint8_t *text, - int text_length, - unsigned int item_offset, - int item_length) - { - hb_buffer_add_utf<hb_latin1_t> (buffer, text, text_length, item_offset, item_length); - } +@@ -1598,13 +1691,25 @@ /** * hb_buffer_add_codepoints: @@ -1663,8 +920,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc + * @item_offset: the offset of the first code point to add to the @buffer. + * @item_length: the number of code points to add to the @buffer, or -1 for the + * end of @text (assuming it is %NULL terminated). - * -- * ++ * + * Appends characters from @text array to @buffer. The @item_offset is the + * position of the first character from @text that will be appended, and + * @item_length is the number of character. When shaping part of a larger text @@ -1674,23 +930,14 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc + * @item_length, respectively, to give HarfBuzz the full context to be able, + * for example, to do cross-run Arabic shaping or properly handle combining + * marks at stat of run. -+ * + * +- * + * This function does not check the validity of @text, it is up to the caller + * to ensure it contains a valid Unicode code points. * * Since: 0.9.31 **/ - void - hb_buffer_add_codepoints (hb_buffer_t *buffer, - const hb_codepoint_t *text, - int text_length, - unsigned int item_offset, -@@ -1671,19 +1776,22 @@ normalize_glyphs_cluster (hb_buffer_t *b - pos[i].y_offset -= total_y_advance; - } - hb_stable_sort (buffer->info + start + 1, end - start - 1, compare_info_codepoint, buffer->pos + start + 1); - } - } +@@ -1676,9 +1781,12 @@ /** * hb_buffer_normalize_glyphs: @@ -1705,17 +952,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc * * Since: 0.9.2 **/ - void - hb_buffer_normalize_glyphs (hb_buffer_t *buffer) - { - assert (buffer->have_positions); - assert (buffer->content_type == HB_BUFFER_CONTENT_TYPE_GLYPHS); -@@ -1719,8 +1827,50 @@ hb_buffer_t::sort (unsigned int start, u - merge_clusters (j, i + 1); - { - hb_glyph_info_t t = info[i]; - memmove (&info[j + 1], &info[j], (i - j) * sizeof (hb_glyph_info_t)); - info[j] = t; +@@ -1724,3 +1832,45 @@ } } } @@ -1761,15 +998,10 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc + vsnprintf (buf, sizeof (buf), fmt, ap); + return (bool) this->message_func (this, font, buf, this->message_data); +} -diff --git a/gfx/harfbuzz/src/hb-buffer.h b/gfx/harfbuzz/src/hb-buffer.h ---- a/gfx/harfbuzz/src/hb-buffer.h -+++ b/gfx/harfbuzz/src/hb-buffer.h -@@ -35,344 +35,438 @@ - #define HB_BUFFER_H - - #include "hb-common.h" - #include "hb-unicode.h" - #include "hb-font.h" +diff -u -r mozilla/gfx/harfbuzz/src/hb-buffer.h mozilla-1228540/gfx/harfbuzz/src/hb-buffer.h +--- mozilla/gfx/harfbuzz/src/hb-buffer.h 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-buffer.h 2016-07-09 23:52:22.089763061 +0200 +@@ -40,7 +40,27 @@ HB_BEGIN_DECLS @@ -1798,10 +1030,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.h b/gfx/harfbuzz/src/hb-buffer.h typedef struct hb_glyph_info_t { hb_codepoint_t codepoint; hb_mask_t mask; - uint32_t cluster; - - /*< private >*/ - hb_var_int_t var1; +@@ -51,6 +71,22 @@ hb_var_int_t var2; } hb_glyph_info_t; @@ -1824,10 +1053,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.h b/gfx/harfbuzz/src/hb-buffer.h typedef struct hb_glyph_position_t { hb_position_t x_advance; hb_position_t y_advance; - hb_position_t x_offset; - hb_position_t y_offset; - - /*< private >*/ +@@ -61,7 +97,16 @@ hb_var_int_t var; } hb_glyph_position_t; @@ -1845,15 +1071,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.h b/gfx/harfbuzz/src/hb-buffer.h typedef struct hb_segment_properties_t { hb_direction_t direction; hb_script_t script; - hb_language_t language; - /*< private >*/ - void *reserved1; - void *reserved2; - } hb_segment_properties_t; - - #define HB_SEGMENT_PROPERTIES_DEFAULT {HB_DIRECTION_INVALID, \ - HB_SCRIPT_INVALID, \ - HB_LANGUAGE_INVALID, \ +@@ -77,101 +122,125 @@ NULL, \ NULL} @@ -2004,9 +1222,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.h b/gfx/harfbuzz/src/hb-buffer.h * Since: 0.9.20 */ typedef enum { /*< flags >*/ - HB_BUFFER_FLAG_DEFAULT = 0x00000000u, - HB_BUFFER_FLAG_BOT = 0x00000001u, /* Beginning-of-text */ - HB_BUFFER_FLAG_EOT = 0x00000002u, /* End-of-text */ +@@ -181,11 +250,11 @@ HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES = 0x00000004u } hb_buffer_flags_t; @@ -2020,12 +1236,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.h b/gfx/harfbuzz/src/hb-buffer.h hb_buffer_get_flags (hb_buffer_t *buffer); /* - * Since: 0.9.42 - */ - typedef enum { - HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES = 0, - HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS = 1, - HB_BUFFER_CLUSTER_LEVEL_CHARACTERS = 2, +@@ -198,93 +267,92 @@ HB_BUFFER_CLUSTER_LEVEL_DEFAULT = HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES } hb_buffer_cluster_level_t; @@ -2144,7 +1355,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.h b/gfx/harfbuzz/src/hb-buffer.h hb_buffer_add_codepoints (hb_buffer_t *buffer, const hb_codepoint_t *text, int text_length, - unsigned int item_offset, +@@ -292,32 +360,25 @@ int item_length); @@ -2182,7 +1393,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.h b/gfx/harfbuzz/src/hb-buffer.h hb_buffer_normalize_glyphs (hb_buffer_t *buffer); - /* +@@ -325,7 +386,16 @@ * Serialize */ @@ -2200,10 +1411,7 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.h b/gfx/harfbuzz/src/hb-buffer.h * Since: 0.9.20 */ typedef enum { /*< flags >*/ - HB_BUFFER_SERIALIZE_FLAG_DEFAULT = 0x00000000u, - HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS = 0x00000001u, - HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS = 0x00000002u, - HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES = 0x00000004u, +@@ -336,43 +406,67 @@ HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS = 0x00000008u } hb_buffer_serialize_flags_t; @@ -2283,15 +1491,224 @@ diff --git a/gfx/harfbuzz/src/hb-buffer.h b/gfx/harfbuzz/src/hb-buffer.h HB_END_DECLS #endif /* HB_BUFFER_H */ -diff --git a/gfx/harfbuzz/src/hb-common.cc b/gfx/harfbuzz/src/hb-common.cc ---- a/gfx/harfbuzz/src/hb-common.cc -+++ b/gfx/harfbuzz/src/hb-common.cc -@@ -276,22 +276,25 @@ retry: - #endif +diff -u -r mozilla/gfx/harfbuzz/src/hb-buffer-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-buffer-private.hh +--- mozilla/gfx/harfbuzz/src/hb-buffer-private.hh 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-buffer-private.hh 2016-07-09 23:52:22.089763061 +0200 +@@ -124,6 +124,11 @@ + hb_codepoint_t context[2][CONTEXT_LENGTH]; + unsigned int context_len[2]; + ++ /* Debugging */ ++ hb_buffer_message_func_t message_func; ++ void *message_data; ++ hb_destroy_func_t message_destroy; ++ + + /* Methods */ - return lang; +@@ -174,13 +179,12 @@ + if (have_output) + { + if (unlikely (out_info != info || out_len != idx)) { +- if (unlikely (!make_room_for (1, 1))) +- goto done; ++ if (unlikely (!make_room_for (1, 1))) return; + out_info[out_len] = info[idx]; + } + out_len++; + } +- done: ++ + idx++; + } + +@@ -234,6 +238,19 @@ + inline void clear_context (unsigned int side) { context_len[side] = 0; } + + HB_INTERNAL void sort (unsigned int start, unsigned int end, int(*compar)(const hb_glyph_info_t *, const hb_glyph_info_t *)); ++ ++ inline bool messaging (void) { return unlikely (message_func); } ++ inline bool message (hb_font_t *font, const char *fmt, ...) HB_PRINTF_FUNC(3, 4) ++ { ++ if (!messaging ()) ++ return true; ++ va_list ap; ++ va_start (ap, fmt); ++ bool ret = message_impl (font, fmt, ap); ++ va_end (ap); ++ return ret; ++ } ++ HB_INTERNAL bool message_impl (hb_font_t *font, const char *fmt, va_list ap) HB_PRINTF_FUNC(3, 0); + }; + + +diff -u -r mozilla/gfx/harfbuzz/src/hb-buffer-serialize.cc mozilla-1228540/gfx/harfbuzz/src/hb-buffer-serialize.cc +--- mozilla/gfx/harfbuzz/src/hb-buffer-serialize.cc 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-buffer-serialize.cc 2016-07-09 23:52:22.089763061 +0200 +@@ -36,11 +36,12 @@ + /** + * hb_buffer_serialize_list_formats: + * +- * ++ * Returns a list of supported buffer serialization formats. + * + * Return value: (transfer none): ++ * A string array of buffer serialization formats. Should not be freed. + * +- * Since: 0.9.2 ++ * Since: 0.9.7 + **/ + const char ** + hb_buffer_serialize_list_formats (void) +@@ -50,14 +51,17 @@ + + /** + * hb_buffer_serialize_format_from_string: +- * @str: +- * @len: ++ * @str: (array length=len) (element-type uint8_t): a string to parse ++ * @len: length of @str, or -1 if string is %NULL terminated + * +- * ++ * Parses a string into an #hb_buffer_serialize_format_t. Does not check if ++ * @str is a valid buffer serialization format, use ++ * hb_buffer_serialize_list_formats() to get the list of supported formats. + * + * Return value: ++ * The parsed #hb_buffer_serialize_format_t. + * +- * Since: 0.9.2 ++ * Since: 0.9.7 + **/ + hb_buffer_serialize_format_t + hb_buffer_serialize_format_from_string (const char *str, int len) +@@ -68,13 +72,15 @@ + + /** + * hb_buffer_serialize_format_to_string: +- * @format: ++ * @format: an #hb_buffer_serialize_format_t to convert. + * +- * ++ * Converts @format to the string corresponding it, or %NULL if it is not a valid ++ * #hb_buffer_serialize_format_t. + * +- * Return value: ++ * Return value: (transfer none): ++ * A %NULL terminated string corresponding to @format. Should not be freed. + * +- * Since: 0.9.2 ++ * Since: 0.9.7 + **/ + const char * + hb_buffer_serialize_format_to_string (hb_buffer_serialize_format_t format) +@@ -242,24 +248,51 @@ + return end - start; } +-/* Returns number of items, starting at start, that were serialized. */ + /** + * hb_buffer_serialize_glyphs: +- * @buffer: a buffer. +- * @start: +- * @end: +- * @buf: (array length=buf_size): +- * @buf_size: +- * @buf_consumed: (out): +- * @font: +- * @format: +- * @flags: ++ * @buffer: an #hb_buffer_t buffer. ++ * @start: the first item in @buffer to serialize. ++ * @end: the last item in @buffer to serialize. ++ * @buf: (out) (array length=buf_size) (element-type uint8_t): output string to ++ * write serialized buffer into. ++ * @buf_size: the size of @buf. ++ * @buf_consumed: (out) (allow-none): if not %NULL, will be set to the number of byes written into @buf. ++ * @font: (allow-none): the #hb_font_t used to shape this buffer, needed to ++ * read glyph names and extents. If %NULL, and empty font will be used. ++ * @format: the #hb_buffer_serialize_format_t to use for formatting the output. ++ * @flags: the #hb_buffer_serialize_flags_t that control what glyph properties ++ * to serialize. ++ * ++ * Serializes @buffer into a textual representation of its glyph content, ++ * useful for showing the contents of the buffer, for example during debugging. ++ * There are currently two supported serialization formats: ++ * ++ * ## text ++ * A human-readable, plain text format. ++ * The serialized glyphs will look something like: ++ * ++ * ``` ++ * [uni0651=0@518,0+0|uni0628=0+1897] ++ * ``` ++ * - The serialized glyphs are delimited with `[` and `]`. ++ * - Glyphs are separated with `|` ++ * - Each glyph starts with glyph name, or glyph index if ++ * #HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES flag is set. Then, ++ * - If #HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS is not set, `=` then #hb_glyph_info_t.cluster. ++ * - If #HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS is not set, the #hb_glyph_position_t in the format: ++ * - If both #hb_glyph_position_t.x_offset and #hb_glyph_position_t.y_offset are not 0, `@x_offset,y_offset`. Then, ++ * - `+x_advance`, then `,y_advance` if #hb_glyph_position_t.y_advance is not 0. Then, ++ * - If #HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS is set, the ++ * #hb_glyph_extents_t in the format ++ * `<x_bearing,y_bearing,width,height>` + * +- * ++ * ## json ++ * TODO. + * + * Return value: ++ * The number of serialized items. + * +- * Since: 0.9.2 ++ * Since: 0.9.7 + **/ + unsigned int + hb_buffer_serialize_glyphs (hb_buffer_t *buffer, +@@ -267,8 +300,8 @@ + unsigned int end, + char *buf, + unsigned int buf_size, +- unsigned int *buf_consumed, /* May be NULL */ +- hb_font_t *font, /* May be NULL */ ++ unsigned int *buf_consumed, ++ hb_font_t *font, + hb_buffer_serialize_format_t format, + hb_buffer_serialize_flags_t flags) + { +@@ -282,6 +315,9 @@ + assert ((!buffer->len && buffer->content_type == HB_BUFFER_CONTENT_TYPE_INVALID) || + buffer->content_type == HB_BUFFER_CONTENT_TYPE_GLYPHS); + ++ if (!buffer->have_positions) ++ flags |= HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS; ++ + if (unlikely (start == end)) + return 0; + +@@ -355,7 +391,7 @@ + + /** + * hb_buffer_deserialize_glyphs: +- * @buffer: a buffer. ++ * @buffer: an #hb_buffer_t buffer. + * @buf: (array length=buf_len): + * @buf_len: + * @end_ptr: (out): +@@ -366,7 +402,7 @@ + * + * Return value: + * +- * Since: 0.9.2 ++ * Since: 0.9.7 + **/ + hb_bool_t + hb_buffer_deserialize_glyphs (hb_buffer_t *buffer, +diff -u -r mozilla/gfx/harfbuzz/src/hb-common.cc mozilla-1228540/gfx/harfbuzz/src/hb-common.cc +--- mozilla/gfx/harfbuzz/src/hb-common.cc 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-common.cc 2016-07-09 23:52:22.089763061 +0200 +@@ -281,12 +281,15 @@ /** * hb_language_from_string: @@ -2310,17 +1727,7 @@ diff --git a/gfx/harfbuzz/src/hb-common.cc b/gfx/harfbuzz/src/hb-common.cc * * Since: 0.9.2 **/ - hb_language_t - hb_language_from_string (const char *str, int len) - { - if (!str || !len || !*str) - return HB_LANGUAGE_INVALID; -@@ -309,21 +312,23 @@ hb_language_from_string (const char *str - else - item = lang_find_or_insert (str); - - return likely (item) ? item->lang : HB_LANGUAGE_INVALID; - } +@@ -314,11 +317,13 @@ /** * hb_language_to_string: @@ -2337,17 +1744,7 @@ diff --git a/gfx/harfbuzz/src/hb-common.cc b/gfx/harfbuzz/src/hb-common.cc * * Since: 0.9.2 **/ - const char * - hb_language_to_string (hb_language_t language) - { - /* This is actually NULL-safe! */ - return language->s; -@@ -352,21 +357,22 @@ hb_language_get_default (void) - return default_language; - } - - - /* hb_script_t */ +@@ -357,11 +362,12 @@ /** * hb_script_from_iso15924_tag: @@ -2362,27 +1759,18 @@ diff --git a/gfx/harfbuzz/src/hb-common.cc b/gfx/harfbuzz/src/hb-common.cc * * Since: 0.9.2 **/ - hb_script_t - hb_script_from_iso15924_tag (hb_tag_t tag) - { - if (unlikely (tag == HB_TAG_NONE)) - return HB_SCRIPT_INVALID; -@@ -396,38 +402,43 @@ hb_script_from_iso15924_tag (hb_tag_t ta - return (hb_script_t) tag; - - /* Otherwise, return unknown */ - return HB_SCRIPT_UNKNOWN; - } +@@ -401,28 +407,33 @@ /** * hb_script_from_string: - * @s: (array length=len) (element-type uint8_t): - * @len: +- * +- * + * @str: (array length=len) (element-type uint8_t): a string representing an + * ISO 15924 tag. + * @len: length of the @str, or -1 if it is %NULL-terminated. - * -- * ++ * + * Converts a string @str representing an ISO 15924 script tag to a + * corresponding #hb_script_t. Shorthand for hb_tag_from_string() then + * hb_script_from_iso15924_tag(). @@ -2414,17 +1802,7 @@ diff --git a/gfx/harfbuzz/src/hb-common.cc b/gfx/harfbuzz/src/hb-common.cc * * Since: 0.9.2 **/ - hb_tag_t - hb_script_to_iso15924_tag (hb_script_t script) - { - return (hb_tag_t) script; - } -@@ -516,17 +527,17 @@ hb_user_data_array_t::set (hb_user_data_ - - if (replace) { - if (!data && !destroy) { - items.remove (key, lock); - return true; +@@ -521,7 +532,7 @@ } } hb_user_data_item_t item = {key, data, destroy}; @@ -2433,20 +1811,10 @@ diff --git a/gfx/harfbuzz/src/hb-common.cc b/gfx/harfbuzz/src/hb-common.cc return ret; } - - void * - hb_user_data_array_t::get (hb_user_data_key_t *key) - { - hb_user_data_item_t item = {NULL }; -diff --git a/gfx/harfbuzz/src/hb-common.h b/gfx/harfbuzz/src/hb-common.h ---- a/gfx/harfbuzz/src/hb-common.h -+++ b/gfx/harfbuzz/src/hb-common.h -@@ -93,64 +93,69 @@ typedef uint32_t hb_tag_t; - #define HB_TAG(c1,c2,c3,c4) ((hb_tag_t)((((uint8_t)(c1))<<24)|(((uint8_t)(c2))<<16)|(((uint8_t)(c3))<<8)|((uint8_t)(c4)))) - #define HB_UNTAG(tag) ((uint8_t)((tag)>>24)), ((uint8_t)((tag)>>16)), ((uint8_t)((tag)>>8)), ((uint8_t)(tag)) - - #define HB_TAG_NONE HB_TAG(0,0,0,0) - #define HB_TAG_MAX HB_TAG(0xff,0xff,0xff,0xff) +diff -u -r mozilla/gfx/harfbuzz/src/hb-common.h mozilla-1228540/gfx/harfbuzz/src/hb-common.h +--- mozilla/gfx/harfbuzz/src/hb-common.h 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-common.h 2016-07-09 23:52:22.089763061 +0200 +@@ -98,16 +98,22 @@ #define HB_TAG_MAX_SIGNED HB_TAG(0x7f,0xff,0xff,0xff) /* len=-1 means str is NUL-terminated. */ @@ -2473,9 +1841,7 @@ diff --git a/gfx/harfbuzz/src/hb-common.h b/gfx/harfbuzz/src/hb-common.h typedef enum { HB_DIRECTION_INVALID = 0, HB_DIRECTION_LTR = 4, - HB_DIRECTION_RTL, - HB_DIRECTION_TTB, - HB_DIRECTION_BTT +@@ -117,10 +123,10 @@ } hb_direction_t; /* len=-1 means str is NUL-terminated */ @@ -2488,15 +1854,7 @@ diff --git a/gfx/harfbuzz/src/hb-common.h b/gfx/harfbuzz/src/hb-common.h hb_direction_to_string (hb_direction_t direction); #define HB_DIRECTION_IS_VALID(dir) ((((unsigned int) (dir)) & ~3U) == 4) - /* Direction must be valid for the following */ - #define HB_DIRECTION_IS_HORIZONTAL(dir) ((((unsigned int) (dir)) & ~1U) == 4) - #define HB_DIRECTION_IS_VERTICAL(dir) ((((unsigned int) (dir)) & ~1U) == 6) - #define HB_DIRECTION_IS_FORWARD(dir) ((((unsigned int) (dir)) & ~2U) == 4) - #define HB_DIRECTION_IS_BACKWARD(dir) ((((unsigned int) (dir)) & ~2U) == 5) - #define HB_DIRECTION_REVERSE(dir) ((hb_direction_t) (((unsigned int) (dir)) ^ 1)) - - - /* hb_language_t */ +@@ -136,16 +142,15 @@ typedef const struct hb_language_impl_t *hb_language_t; @@ -2516,17 +1874,7 @@ diff --git a/gfx/harfbuzz/src/hb-common.h b/gfx/harfbuzz/src/hb-common.h hb_language_get_default (void); - /* hb_script_t */ - - /* http://unicode.org/iso15924/ */ - /* http://goo.gl/x9ilM */ - /* Unicode Character Database property: Script (sc) */ -@@ -319,28 +324,26 @@ typedef enum - _HB_SCRIPT_MAX_VALUE = HB_TAG_MAX, /*< skip >*/ - _HB_SCRIPT_MAX_VALUE_SIGNED = HB_TAG_MAX_SIGNED /*< skip >*/ - - } hb_script_t; - +@@ -324,18 +329,16 @@ /* Script functions */ @@ -2550,20 +1898,10 @@ diff --git a/gfx/harfbuzz/src/hb-common.h b/gfx/harfbuzz/src/hb-common.h hb_script_get_horizontal_direction (hb_script_t script); - /* User data */ - - typedef struct hb_user_data_key_t { - /*< private >*/ - char unused; -diff --git a/gfx/harfbuzz/src/hb-coretext.cc b/gfx/harfbuzz/src/hb-coretext.cc ---- a/gfx/harfbuzz/src/hb-coretext.cc -+++ b/gfx/harfbuzz/src/hb-coretext.cc -@@ -171,16 +171,53 @@ hb_coretext_shaper_font_data_t * - data->y_mult = (CGFloat) font->y_scale / font_size; - data->ct_font = CTFontCreateWithGraphicsFont (face_data, font_size, NULL, NULL); - if (unlikely (!data->ct_font)) { - DEBUG_MSG (CORETEXT, font, "Font CTFontCreateWithGraphicsFont() failed"); - free (data); +diff -u -r mozilla/gfx/harfbuzz/src/hb-coretext.cc mozilla-1228540/gfx/harfbuzz/src/hb-coretext.cc +--- mozilla/gfx/harfbuzz/src/hb-coretext.cc 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-coretext.cc 2016-07-09 23:52:22.089763061 +0200 +@@ -176,6 +176,43 @@ return NULL; } @@ -2607,17 +1945,7 @@ diff --git a/gfx/harfbuzz/src/hb-coretext.cc b/gfx/harfbuzz/src/hb-coretext.cc return data; } - void - _hb_coretext_shaper_font_data_destroy (hb_coretext_shaper_font_data_t *data) - { - CFRelease (data->ct_font); - free (data); -@@ -688,17 +725,16 @@ resize_and_retry: - /* Adjust scratch, pchars, and log_cluster arrays. This is ugly, but really the - * cleanest way to do without completely restructuring the rest of this shaper. */ - scratch = buffer->get_scratch_buffer (&scratch_size); - pchars = reinterpret_cast<UniChar *> (((char *) scratch + ((char *) pchars - (char *) old_scratch))); - log_clusters = reinterpret_cast<unsigned int *> (((char *) scratch + ((char *) log_clusters - (char *) old_scratch))); +@@ -693,7 +730,6 @@ scratch += old_scratch_used; scratch_size -= old_scratch_used; } @@ -2625,17 +1953,7 @@ diff --git a/gfx/harfbuzz/src/hb-coretext.cc b/gfx/harfbuzz/src/hb-coretext.cc { string_ref = CFStringCreateWithCharactersNoCopy (NULL, pchars, chars_len, - kCFAllocatorNull); - if (unlikely (!string_ref)) - FAIL ("CFStringCreateWithCharactersNoCopy failed"); - - /* Create an attributed string, populate it, and create a line from it, then release attributed string. */ -@@ -843,21 +879,19 @@ retry: - * - * Looks like if we really want to be sure here we have to modify the - * font to change the name table, similar to what we do in the uniscribe - * backend. - * +@@ -848,11 +884,9 @@ * However, even that wouldn't work if we were passed in the CGFont to * begin with. * @@ -2650,17 +1968,7 @@ diff --git a/gfx/harfbuzz/src/hb-coretext.cc b/gfx/harfbuzz/src/hb-coretext.cc * * See: http://github.com/behdad/harfbuzz/pull/36 */ - bool matched = false; - for (unsigned int i = 0; i < range_records.len; i++) - if (range_records[i].font && CFEqual (run_ct_font, range_records[i].font)) - { - matched = true; -@@ -1124,20 +1158,16 @@ fail: - return ret; - } - - - /* +@@ -1129,10 +1163,6 @@ * AAT shaper */ @@ -2671,20 +1979,10 @@ diff --git a/gfx/harfbuzz/src/hb-coretext.cc b/gfx/harfbuzz/src/hb-coretext.cc /* * shaper face data */ - - struct hb_coretext_aat_shaper_face_data_t {}; - - hb_coretext_aat_shaper_face_data_t * - _hb_coretext_aat_shaper_face_data_create (hb_face_t *face) -diff --git a/gfx/harfbuzz/src/hb-coretext.h b/gfx/harfbuzz/src/hb-coretext.h ---- a/gfx/harfbuzz/src/hb-coretext.h -+++ b/gfx/harfbuzz/src/hb-coretext.h -@@ -39,22 +39,22 @@ - - HB_BEGIN_DECLS - - - #define HB_CORETEXT_TAG_MORT HB_TAG('m','o','r','t') +diff -u -r mozilla/gfx/harfbuzz/src/hb-coretext.h mozilla-1228540/gfx/harfbuzz/src/hb-coretext.h +--- mozilla/gfx/harfbuzz/src/hb-coretext.h 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-coretext.h 2016-07-09 23:52:22.089763061 +0200 +@@ -44,14 +44,14 @@ #define HB_CORETEXT_TAG_MORX HB_TAG('m','o','r','x') @@ -2702,889 +2000,12 @@ diff --git a/gfx/harfbuzz/src/hb-coretext.h b/gfx/harfbuzz/src/hb-coretext.h hb_coretext_font_get_ct_font (hb_font_t *font); - HB_END_DECLS - - #endif /* HB_CORETEXT_H */ -diff --git a/gfx/harfbuzz/src/hb-directwrite.cc b/gfx/harfbuzz/src/hb-directwrite.cc -new file mode 100644 ---- /dev/null -+++ b/gfx/harfbuzz/src/hb-directwrite.cc -@@ -0,0 +1,827 @@ -+/* -+ * Copyright © 2015 Ebrahim Byagowi -+ * -+ * This is part of HarfBuzz, a text shaping library. -+ * -+ * Permission is hereby granted, without written agreement and without -+ * license or royalty fees, to use, copy, modify, and distribute this -+ * software and its documentation for any purpose, provided that the -+ * above copyright notice and the following two paragraphs appear in -+ * all copies of this software. -+ * -+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR -+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES -+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN -+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH -+ * DAMAGE. -+ * -+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, -+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND -+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS -+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO -+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. -+ */ -+ -+#define HB_SHAPER directwrite -+#include "hb-shaper-impl-private.hh" -+ -+#include <dwrite.h> -+ -+#include "hb-directwrite.h" -+ -+#include "hb-open-file-private.hh" -+#include "hb-ot-name-table.hh" -+#include "hb-ot-tag.h" -+ -+ -+#ifndef HB_DEBUG_DIRECTWRITE -+#define HB_DEBUG_DIRECTWRITE (HB_DEBUG+0) -+#endif -+ -+HB_SHAPER_DATA_ENSURE_DECLARE(directwrite, face) -+HB_SHAPER_DATA_ENSURE_DECLARE(directwrite, font) -+ -+/* -+* shaper face data -+*/ -+ -+struct hb_directwrite_shaper_face_data_t { -+ HANDLE fh; -+ wchar_t face_name[LF_FACESIZE]; -+}; -+ -+/* face_name should point to a wchar_t[LF_FACESIZE] object. */ -+static void -+_hb_generate_unique_face_name(wchar_t *face_name, unsigned int *plen) -+{ -+ /* We'll create a private name for the font from a UUID using a simple, -+ * somewhat base64-like encoding scheme */ -+ const char *enc = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-"; -+ UUID id; -+ UuidCreate ((UUID*)&id); -+ ASSERT_STATIC (2 + 3 * (16 / 2) < LF_FACESIZE); -+ unsigned int name_str_len = 0; -+ face_name[name_str_len++] = 'F'; -+ face_name[name_str_len++] = '_'; -+ unsigned char *p = (unsigned char *)&id; -+ for (unsigned int i = 0; i < 16; i += 2) -+ { -+ /* Spread the 16 bits from two bytes of the UUID across three chars of face_name, -+ * using the bits in groups of 5,5,6 to select chars from enc. -+ * This will generate 24 characters; with the 'F_' prefix we already provided, -+ * the name will be 26 chars (plus the NUL terminator), so will always fit within -+ * face_name (LF_FACESIZE = 32). */ -+ face_name[name_str_len++] = enc[p[i] >> 3]; -+ face_name[name_str_len++] = enc[((p[i] << 2) | (p[i + 1] >> 6)) & 0x1f]; -+ face_name[name_str_len++] = enc[p[i + 1] & 0x3f]; -+ } -+ face_name[name_str_len] = 0; -+ if (plen) -+ *plen = name_str_len; -+} -+ -+/* Destroys blob. */ -+static hb_blob_t * -+_hb_rename_font(hb_blob_t *blob, wchar_t *new_name) -+{ -+ /* Create a copy of the font data, with the 'name' table replaced by a -+ * table that names the font with our private F_* name created above. -+ * For simplicity, we just append a new 'name' table and update the -+ * sfnt directory; the original table is left in place, but unused. -+ * -+ * The new table will contain just 5 name IDs: family, style, unique, -+ * full, PS. All of them point to the same name data with our unique name. -+ */ -+ -+ blob = OT::Sanitizer<OT::OpenTypeFontFile>::sanitize (blob); -+ -+ unsigned int length, new_length, name_str_len; -+ const char *orig_sfnt_data = hb_blob_get_data (blob, &length); -+ -+ _hb_generate_unique_face_name (new_name, &name_str_len); -+ -+ static const uint16_t name_IDs[] = { 1, 2, 3, 4, 6 }; -+ -+ unsigned int name_table_length = OT::name::min_size + -+ ARRAY_LENGTH(name_IDs) * OT::NameRecord::static_size + -+ name_str_len * 2; /* for name data in UTF16BE form */ -+ unsigned int name_table_offset = (length + 3) & ~3; -+ -+ new_length = name_table_offset + ((name_table_length + 3) & ~3); -+ void *new_sfnt_data = calloc(1, new_length); -+ if (!new_sfnt_data) -+ { -+ hb_blob_destroy (blob); -+ return NULL; -+ } -+ -+ memcpy(new_sfnt_data, orig_sfnt_data, length); -+ -+ OT::name &name = OT::StructAtOffset<OT::name> (new_sfnt_data, name_table_offset); -+ name.format.set (0); -+ name.count.set (ARRAY_LENGTH (name_IDs)); -+ name.stringOffset.set (name.get_size()); -+ for (unsigned int i = 0; i < ARRAY_LENGTH (name_IDs); i++) -+ { -+ OT::NameRecord &record = name.nameRecord[i]; -+ record.platformID.set(3); -+ record.encodingID.set(1); -+ record.languageID.set(0x0409u); /* English */ -+ record.nameID.set(name_IDs[i]); -+ record.length.set(name_str_len * 2); -+ record.offset.set(0); -+ } -+ -+ /* Copy string data from new_name, converting wchar_t to UTF16BE. */ -+ unsigned char *p = &OT::StructAfter<unsigned char>(name); -+ for (unsigned int i = 0; i < name_str_len; i++) -+ { -+ *p++ = new_name[i] >> 8; -+ *p++ = new_name[i] & 0xff; -+ } -+ -+ /* Adjust name table entry to point to new name table */ -+ const OT::OpenTypeFontFile &file = *(OT::OpenTypeFontFile *) (new_sfnt_data); -+ unsigned int face_count = file.get_face_count (); -+ for (unsigned int face_index = 0; face_index < face_count; face_index++) -+ { -+ /* Note: doing multiple edits (ie. TTC) can be unsafe. There may be -+ * toe-stepping. But we don't really care. */ -+ const OT::OpenTypeFontFace &face = file.get_face (face_index); -+ unsigned int index; -+ if (face.find_table_index (HB_OT_TAG_name, &index)) -+ { -+ OT::TableRecord &record = const_cast<OT::TableRecord &> (face.get_table (index)); -+ record.checkSum.set_for_data (&name, name_table_length); -+ record.offset.set (name_table_offset); -+ record.length.set (name_table_length); -+ } -+ else if (face_index == 0) /* Fail if first face doesn't have 'name' table. */ -+ { -+ free (new_sfnt_data); -+ hb_blob_destroy (blob); -+ return NULL; -+ } -+ } -+ -+ /* The checkSumAdjustment field in the 'head' table is now wrong, -+ * but that doesn't actually seem to cause any problems so we don't -+ * bother. */ -+ -+ hb_blob_destroy (blob); -+ return hb_blob_create ((const char *)new_sfnt_data, new_length, -+ HB_MEMORY_MODE_WRITABLE, NULL, free); -+} -+ -+hb_directwrite_shaper_face_data_t * -+_hb_directwrite_shaper_face_data_create(hb_face_t *face) -+{ -+ hb_directwrite_shaper_face_data_t *data = (hb_directwrite_shaper_face_data_t *)calloc(1, sizeof (hb_directwrite_shaper_face_data_t)); -+ if (unlikely (!data)) -+ return NULL; -+ -+ hb_blob_t *blob = hb_face_reference_blob (face); -+ if (unlikely (!hb_blob_get_length (blob))) -+ DEBUG_MSG(DIRECTWRITE, face, "Face has empty blob"); -+ -+ blob = _hb_rename_font (blob, data->face_name); -+ if (unlikely (!blob)) -+ { -+ free(data); -+ return NULL; -+ } -+ -+ DWORD num_fonts_installed; -+ data->fh = AddFontMemResourceEx ((void *)hb_blob_get_data(blob, NULL), -+ hb_blob_get_length (blob), -+ 0, &num_fonts_installed); -+ if (unlikely (!data->fh)) -+ { -+ DEBUG_MSG (DIRECTWRITE, face, "Face AddFontMemResourceEx() failed"); -+ free (data); -+ return NULL; -+ } -+ -+ return data; -+} -+ -+void -+_hb_directwrite_shaper_face_data_destroy(hb_directwrite_shaper_face_data_t *data) -+{ -+ RemoveFontMemResourceEx(data->fh); -+ free(data); -+} -+ -+ -+/* -+ * shaper font data -+ */ -+ -+struct hb_directwrite_shaper_font_data_t { -+ HDC hdc; -+ LOGFONTW log_font; -+ HFONT hfont; -+}; -+ -+static bool -+populate_log_font (LOGFONTW *lf, -+ hb_font_t *font) -+{ -+ memset (lf, 0, sizeof (*lf)); -+ lf->lfHeight = -font->y_scale; -+ lf->lfCharSet = DEFAULT_CHARSET; -+ -+ hb_face_t *face = font->face; -+ hb_directwrite_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face); -+ -+ memcpy (lf->lfFaceName, face_data->face_name, sizeof (lf->lfFaceName)); -+ -+ return true; -+} -+ -+hb_directwrite_shaper_font_data_t * -+_hb_directwrite_shaper_font_data_create (hb_font_t *font) -+{ -+ if (unlikely (!hb_directwrite_shaper_face_data_ensure (font->face))) return NULL; -+ -+ hb_directwrite_shaper_font_data_t *data = (hb_directwrite_shaper_font_data_t *) calloc (1, sizeof (hb_directwrite_shaper_font_data_t)); -+ if (unlikely (!data)) -+ return NULL; -+ -+ data->hdc = GetDC (NULL); -+ -+ if (unlikely (!populate_log_font (&data->log_font, font))) { -+ DEBUG_MSG (DIRECTWRITE, font, "Font populate_log_font() failed"); -+ _hb_directwrite_shaper_font_data_destroy (data); -+ return NULL; -+ } -+ -+ data->hfont = CreateFontIndirectW (&data->log_font); -+ if (unlikely (!data->hfont)) { -+ DEBUG_MSG (DIRECTWRITE, font, "Font CreateFontIndirectW() failed"); -+ _hb_directwrite_shaper_font_data_destroy (data); -+ return NULL; -+ } -+ -+ if (!SelectObject (data->hdc, data->hfont)) { -+ DEBUG_MSG (DIRECTWRITE, font, "Font SelectObject() failed"); -+ _hb_directwrite_shaper_font_data_destroy (data); -+ return NULL; -+ } -+ -+ return data; -+} -+ -+void -+_hb_directwrite_shaper_font_data_destroy (hb_directwrite_shaper_font_data_t *data) -+{ -+ if (data->hdc) -+ ReleaseDC (NULL, data->hdc); -+ if (data->hfont) -+ DeleteObject (data->hfont); -+ free (data); -+} -+ -+LOGFONTW * -+hb_directwrite_font_get_logfontw (hb_font_t *font) -+{ -+ if (unlikely (!hb_directwrite_shaper_font_data_ensure (font))) return NULL; -+ hb_directwrite_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font); -+ return &font_data->log_font; -+} -+ -+HFONT -+hb_directwrite_font_get_hfont (hb_font_t *font) -+{ -+ if (unlikely (!hb_directwrite_shaper_font_data_ensure (font))) return NULL; -+ hb_directwrite_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font); -+ return font_data->hfont; -+} -+ -+ -+/* -+ * shaper shape_plan data -+ */ -+ -+struct hb_directwrite_shaper_shape_plan_data_t {}; -+ -+hb_directwrite_shaper_shape_plan_data_t * -+_hb_directwrite_shaper_shape_plan_data_create (hb_shape_plan_t *shape_plan HB_UNUSED, -+ const hb_feature_t *user_features HB_UNUSED, -+ unsigned int num_user_features HB_UNUSED) -+{ -+ return (hb_directwrite_shaper_shape_plan_data_t *) HB_SHAPER_DATA_SUCCEEDED; -+} -+ -+void -+_hb_directwrite_shaper_shape_plan_data_destroy (hb_directwrite_shaper_shape_plan_data_t *data HB_UNUSED) -+{ -+} -+ -+// Most of here TextAnalysis is originally written by Bas Schouten for Mozilla project -+// but now is relicensed to MIT for HarfBuzz use -+class TextAnalysis -+ : public IDWriteTextAnalysisSource, public IDWriteTextAnalysisSink -+{ -+public: -+ -+ IFACEMETHOD(QueryInterface)(IID const& iid, OUT void** ppObject) { return S_OK; } -+ IFACEMETHOD_(ULONG, AddRef)() { return 1; } -+ IFACEMETHOD_(ULONG, Release)() { return 1; } -+ -+ // A single contiguous run of characters containing the same analysis -+ // results. -+ struct Run -+ { -+ UINT32 mTextStart; // starting text position of this run -+ UINT32 mTextLength; // number of contiguous code units covered -+ UINT32 mGlyphStart; // starting glyph in the glyphs array -+ UINT32 mGlyphCount; // number of glyphs associated with this run of -+ // text -+ DWRITE_SCRIPT_ANALYSIS mScript; -+ UINT8 mBidiLevel; -+ bool mIsSideways; -+ -+ inline bool ContainsTextPosition(UINT32 aTextPosition) const -+ { -+ return aTextPosition >= mTextStart -+ && aTextPosition < mTextStart + mTextLength; -+ } -+ -+ Run *nextRun; -+ }; -+ -+public: -+ TextAnalysis(const wchar_t* text, -+ UINT32 textLength, -+ const wchar_t* localeName, -+ DWRITE_READING_DIRECTION readingDirection) -+ : mText(text) -+ , mTextLength(textLength) -+ , mLocaleName(localeName) -+ , mReadingDirection(readingDirection) -+ , mCurrentRun(NULL) { }; -+ -+ ~TextAnalysis() { -+ // delete runs, except mRunHead which is part of the TextAnalysis object -+ for (Run *run = mRunHead.nextRun; run;) { -+ Run *origRun = run; -+ run = run->nextRun; -+ delete origRun; -+ } -+ } -+ -+ STDMETHODIMP GenerateResults(IDWriteTextAnalyzer* textAnalyzer, -+ Run **runHead) { -+ // Analyzes the text using the script analyzer and returns -+ // the result as a series of runs. -+ -+ HRESULT hr = S_OK; -+ -+ // Initially start out with one result that covers the entire range. -+ // This result will be subdivided by the analysis processes. -+ mRunHead.mTextStart = 0; -+ mRunHead.mTextLength = mTextLength; -+ mRunHead.mBidiLevel = -+ (mReadingDirection == DWRITE_READING_DIRECTION_RIGHT_TO_LEFT); -+ mRunHead.nextRun = NULL; -+ mCurrentRun = &mRunHead; -+ -+ // Call each of the analyzers in sequence, recording their results. -+ if (SUCCEEDED(hr = textAnalyzer->AnalyzeScript(this, -+ 0, -+ mTextLength, -+ this))) { -+ *runHead = &mRunHead; -+ } -+ -+ return hr; -+ } -+ -+ // IDWriteTextAnalysisSource implementation -+ -+ IFACEMETHODIMP GetTextAtPosition(UINT32 textPosition, -+ OUT WCHAR const** textString, -+ OUT UINT32* textLength) -+ { -+ if (textPosition >= mTextLength) { -+ // No text at this position, valid query though. -+ *textString = NULL; -+ *textLength = 0; -+ } -+ else { -+ *textString = mText + textPosition; -+ *textLength = mTextLength - textPosition; -+ } -+ return S_OK; -+ } -+ -+ IFACEMETHODIMP GetTextBeforePosition(UINT32 textPosition, -+ OUT WCHAR const** textString, -+ OUT UINT32* textLength) -+ { -+ if (textPosition == 0 || textPosition > mTextLength) { -+ // Either there is no text before here (== 0), or this -+ // is an invalid position. The query is considered valid thouh. -+ *textString = NULL; -+ *textLength = 0; -+ } -+ else { -+ *textString = mText; -+ *textLength = textPosition; -+ } -+ return S_OK; -+ } -+ -+ IFACEMETHODIMP_(DWRITE_READING_DIRECTION) -+ GetParagraphReadingDirection() { return mReadingDirection; } -+ -+ IFACEMETHODIMP GetLocaleName(UINT32 textPosition, -+ UINT32* textLength, -+ WCHAR const** localeName) { -+ return S_OK; -+ } -+ -+ IFACEMETHODIMP -+ GetNumberSubstitution(UINT32 textPosition, -+ OUT UINT32* textLength, -+ OUT IDWriteNumberSubstitution** numberSubstitution) -+ { -+ // We do not support number substitution. -+ *numberSubstitution = NULL; -+ *textLength = mTextLength - textPosition; -+ -+ return S_OK; -+ } -+ -+ // IDWriteTextAnalysisSink implementation -+ -+ IFACEMETHODIMP -+ SetScriptAnalysis(UINT32 textPosition, -+ UINT32 textLength, -+ DWRITE_SCRIPT_ANALYSIS const* scriptAnalysis) -+ { -+ SetCurrentRun(textPosition); -+ SplitCurrentRun(textPosition); -+ while (textLength > 0) { -+ Run *run = FetchNextRun(&textLength); -+ run->mScript = *scriptAnalysis; -+ } -+ -+ return S_OK; -+ } -+ -+ IFACEMETHODIMP -+ SetLineBreakpoints(UINT32 textPosition, -+ UINT32 textLength, -+ const DWRITE_LINE_BREAKPOINT* lineBreakpoints) { return S_OK; } -+ -+ IFACEMETHODIMP SetBidiLevel(UINT32 textPosition, -+ UINT32 textLength, -+ UINT8 explicitLevel, -+ UINT8 resolvedLevel) { return S_OK; } -+ -+ IFACEMETHODIMP -+ SetNumberSubstitution(UINT32 textPosition, -+ UINT32 textLength, -+ IDWriteNumberSubstitution* numberSubstitution) { return S_OK; } -+ -+protected: -+ Run *FetchNextRun(IN OUT UINT32* textLength) -+ { -+ // Used by the sink setters, this returns a reference to the next run. -+ // Position and length are adjusted to now point after the current run -+ // being returned. -+ -+ Run *origRun = mCurrentRun; -+ // Split the tail if needed (the length remaining is less than the -+ // current run's size). -+ if (*textLength < mCurrentRun->mTextLength) { -+ SplitCurrentRun(mCurrentRun->mTextStart + *textLength); -+ } -+ else { -+ // Just advance the current run. -+ mCurrentRun = mCurrentRun->nextRun; -+ } -+ *textLength -= origRun->mTextLength; -+ -+ // Return a reference to the run that was just current. -+ return origRun; -+ } -+ -+ void SetCurrentRun(UINT32 textPosition) -+ { -+ // Move the current run to the given position. -+ // Since the analyzers generally return results in a forward manner, -+ // this will usually just return early. If not, find the -+ // corresponding run for the text position. -+ -+ if (mCurrentRun && mCurrentRun->ContainsTextPosition(textPosition)) { -+ return; -+ } -+ -+ for (Run *run = &mRunHead; run; run = run->nextRun) { -+ if (run->ContainsTextPosition(textPosition)) { -+ mCurrentRun = run; -+ return; -+ } -+ } -+ //NS_NOTREACHED("We should always be able to find the text position in one \ -+ // of our runs"); -+ } -+ -+ void SplitCurrentRun(UINT32 splitPosition) -+ { -+ if (!mCurrentRun) { -+ //NS_ASSERTION(false, "SplitCurrentRun called without current run."); -+ // Shouldn't be calling this when no current run is set! -+ return; -+ } -+ // Split the current run. -+ if (splitPosition <= mCurrentRun->mTextStart) { -+ // No need to split, already the start of a run -+ // or before it. Usually the first. -+ return; -+ } -+ Run *newRun = new Run; -+ -+ *newRun = *mCurrentRun; -+ -+ // Insert the new run in our linked list. -+ newRun->nextRun = mCurrentRun->nextRun; -+ mCurrentRun->nextRun = newRun; -+ -+ // Adjust runs' text positions and lengths. -+ UINT32 splitPoint = splitPosition - mCurrentRun->mTextStart; -+ newRun->mTextStart += splitPoint; -+ newRun->mTextLength -= splitPoint; -+ mCurrentRun->mTextLength = splitPoint; -+ mCurrentRun = newRun; -+ } -+ -+protected: -+ // Input -+ // (weak references are fine here, since this class is a transient -+ // stack-based helper that doesn't need to copy data) -+ UINT32 mTextLength; -+ const WCHAR* mText; -+ const WCHAR* mLocaleName; -+ DWRITE_READING_DIRECTION mReadingDirection; -+ -+ // Current processing state. -+ Run *mCurrentRun; -+ -+ // Output is a list of runs starting here -+ Run mRunHead; -+}; -+ -+ -+/* -+ * shaper -+ */ -+ -+hb_bool_t -+_hb_directwrite_shape(hb_shape_plan_t *shape_plan, -+ hb_font_t *font, -+ hb_buffer_t *buffer, -+ const hb_feature_t *features, -+ unsigned int num_features) -+{ -+ hb_face_t *face = font->face; -+ hb_directwrite_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face); -+ hb_directwrite_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font); -+ -+ // factory probably should be cached -+ IDWriteFactory* dwriteFactory; -+ DWriteCreateFactory( -+ DWRITE_FACTORY_TYPE_SHARED, -+ __uuidof(IDWriteFactory), -+ reinterpret_cast<IUnknown**>(&dwriteFactory) -+ ); -+ -+ IDWriteGdiInterop *gdiInterop; -+ dwriteFactory->GetGdiInterop (&gdiInterop); -+ IDWriteFontFace* fontFace; -+ gdiInterop->CreateFontFaceFromHdc (font_data->hdc, &fontFace); -+ -+ IDWriteTextAnalyzer* analyzer; -+ dwriteFactory->CreateTextAnalyzer (&analyzer); -+ -+ unsigned int scratch_size; -+ hb_buffer_t::scratch_buffer_t *scratch = buffer->get_scratch_buffer (&scratch_size); -+#define ALLOCATE_ARRAY(Type, name, len) \ -+ Type *name = (Type *) scratch; \ -+ { \ -+ unsigned int _consumed = DIV_CEIL ((len) * sizeof (Type), sizeof (*scratch)); \ -+ assert (_consumed <= scratch_size); \ -+ scratch += _consumed; \ -+ scratch_size -= _consumed; \ -+ } -+ -+#define utf16_index() var1.u32 -+ -+ ALLOCATE_ARRAY(WCHAR, pchars, buffer->len * 2); -+ -+ unsigned int chars_len = 0; -+ for (unsigned int i = 0; i < buffer->len; i++) -+ { -+ hb_codepoint_t c = buffer->info[i].codepoint; -+ buffer->info[i].utf16_index() = chars_len; -+ if (likely(c <= 0xFFFFu)) -+ pchars[chars_len++] = c; -+ else if (unlikely(c > 0x10FFFFu)) -+ pchars[chars_len++] = 0xFFFDu; -+ else { -+ pchars[chars_len++] = 0xD800u + ((c - 0x10000u) >> 10); -+ pchars[chars_len++] = 0xDC00u + ((c - 0x10000u) & ((1 << 10) - 1)); -+ } -+ } -+ -+ ALLOCATE_ARRAY(WORD, log_clusters, chars_len); -+ if (num_features) -+ { -+ /* Need log_clusters to assign features. */ -+ chars_len = 0; -+ for (unsigned int i = 0; i < buffer->len; i++) -+ { -+ hb_codepoint_t c = buffer->info[i].codepoint; -+ unsigned int cluster = buffer->info[i].cluster; -+ log_clusters[chars_len++] = cluster; -+ if (hb_in_range(c, 0x10000u, 0x10FFFFu)) -+ log_clusters[chars_len++] = cluster; /* Surrogates. */ -+ } -+ } -+ -+ HRESULT hr; -+ // TODO: Handle TEST_DISABLE_OPTIONAL_LIGATURES -+ -+ DWRITE_READING_DIRECTION readingDirection = buffer->props.direction ? -+ DWRITE_READING_DIRECTION_RIGHT_TO_LEFT : -+ DWRITE_READING_DIRECTION_LEFT_TO_RIGHT; -+ -+ /* -+ * There's an internal 16-bit limit on some things inside the analyzer, -+ * but we never attempt to shape a word longer than 64K characters -+ * in a single gfxShapedWord, so we cannot exceed that limit. -+ */ -+ UINT32 length = buffer->len; -+ -+ TextAnalysis analysis(pchars, length, NULL, readingDirection); -+ TextAnalysis::Run *runHead; -+ hr = analysis.GenerateResults(analyzer, &runHead); -+ -+ if (FAILED(hr)) { -+ //NS_WARNING("Analyzer failed to generate results."); -+ return false; -+ } -+ -+ UINT32 maxGlyphs = 3 * length / 2 + 16; -+ -+#define INITIAL_GLYPH_SIZE 400 -+ UINT16* clusters = (UINT16*)malloc(INITIAL_GLYPH_SIZE * sizeof(UINT16)); -+ UINT16* glyphs = (UINT16*)malloc(INITIAL_GLYPH_SIZE * sizeof(UINT16)); -+ DWRITE_SHAPING_TEXT_PROPERTIES* textProperties = (DWRITE_SHAPING_TEXT_PROPERTIES*) -+ malloc(INITIAL_GLYPH_SIZE * sizeof(DWRITE_SHAPING_TEXT_PROPERTIES)); -+ DWRITE_SHAPING_GLYPH_PROPERTIES* glyphProperties = (DWRITE_SHAPING_GLYPH_PROPERTIES*) -+ malloc(INITIAL_GLYPH_SIZE * sizeof(DWRITE_SHAPING_GLYPH_PROPERTIES)); -+ -+ UINT32 actualGlyphs; -+ -+ bool backward = HB_DIRECTION_IS_BACKWARD(buffer->props.direction); -+ -+ wchar_t lang[4]; -+ mbstowcs(lang, hb_language_to_string(buffer->props.language), 4); -+ hr = analyzer->GetGlyphs(pchars, length, -+ fontFace, FALSE, -+ buffer->props.direction, -+ &runHead->mScript, (const wchar_t*)lang, NULL, NULL, NULL, 0, -+ maxGlyphs, clusters, textProperties, -+ glyphs, glyphProperties, &actualGlyphs); -+ -+ if (hr == HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER)) { -+ free(clusters); -+ free(glyphs); -+ free(textProperties); -+ free(glyphProperties); -+ -+ clusters = (UINT16*)malloc(INITIAL_GLYPH_SIZE * sizeof(UINT16)); -+ glyphs = (UINT16*)malloc(INITIAL_GLYPH_SIZE * sizeof(UINT16)); -+ textProperties = (DWRITE_SHAPING_TEXT_PROPERTIES*) -+ malloc(INITIAL_GLYPH_SIZE * sizeof(DWRITE_SHAPING_TEXT_PROPERTIES)); -+ glyphProperties = (DWRITE_SHAPING_GLYPH_PROPERTIES*) -+ malloc(INITIAL_GLYPH_SIZE * sizeof(DWRITE_SHAPING_GLYPH_PROPERTIES)); -+ -+ hr = analyzer->GetGlyphs(pchars, length, -+ fontFace, FALSE, -+ buffer->props.direction, -+ &runHead->mScript, (const wchar_t*)lang, NULL, NULL, NULL, 0, -+ maxGlyphs, clusters, textProperties, -+ glyphs, glyphProperties, &actualGlyphs); -+ } -+ if (FAILED(hr)) { -+ //NS_WARNING("Analyzer failed to get glyphs."); -+ return false; -+ } -+ -+ FLOAT advances[400]; -+ DWRITE_GLYPH_OFFSET offsets[400]; -+ -+ -+ /* The -2 in the following is to compensate for possible -+ * alignment needed after the WORD array. sizeof(WORD) == 2. */ -+ unsigned int glyphs_size = (scratch_size * sizeof (int)-2) -+ / (sizeof (WORD) + -+ 4 + // sizeof (SCRIPT_GLYPHPROP) + -+ sizeof (int) + -+ 8 + // sizeof (GOFFSET) + -+ sizeof (uint32_t)); -+ ALLOCATE_ARRAY(uint32_t, vis_clusters, glyphs_size); -+ -+#undef ALLOCATE_ARRAY -+ -+ hr = analyzer->GetGlyphPlacements(pchars, -+ clusters, -+ textProperties, -+ length, -+ glyphs, -+ glyphProperties, -+ actualGlyphs, -+ fontFace, -+ face->get_upem(), -+ FALSE, -+ FALSE, -+ &runHead->mScript, -+ NULL, -+ NULL, -+ NULL, -+ 0, -+ advances, -+ offsets); -+ -+ if (FAILED(hr)) { -+ //NS_WARNING("Analyzer failed to get glyph placements."); -+ return false; -+ } -+ -+ unsigned int glyphs_len = actualGlyphs; -+ -+ /* Ok, we've got everything we need, now compose output buffer, -+ * very, *very*, carefully! */ -+ -+ /* Calculate visual-clusters. That's what we ship. */ -+ for (unsigned int i = 0; i < glyphs_len; i++) -+ vis_clusters[i] = -1; -+ for (unsigned int i = 0; i < buffer->len; i++) { -+ uint32_t *p = &vis_clusters[log_clusters[buffer->info[i].utf16_index()]]; -+ //*p = MIN (*p, buffer->info[i].cluster); -+ } -+ for (unsigned int i = 1; i < glyphs_len; i++) -+ if (vis_clusters[i] == -1) -+ vis_clusters[i] = vis_clusters[i - 1]; -+ -+#undef utf16_index -+ -+ //if (unlikely (!buffer->ensure (glyphs_len))) -+ // FAIL ("Buffer in error"); -+ -+#undef FAIL -+ -+ /* Set glyph infos */ -+ buffer->len = 0; -+ for (unsigned int i = 0; i < glyphs_len; i++) -+ { -+ hb_glyph_info_t *info = &buffer->info[buffer->len++]; -+ -+ info->codepoint = glyphs[i]; -+ info->cluster = vis_clusters[i]; -+ -+ /* The rest is crap. Let's store position info there for now. */ -+ info->mask = advances[i]; -+ info->var1.u32 = offsets[i].ascenderOffset; -+ info->var2.u32 = -offsets[i].advanceOffset; -+ } -+ -+ free(clusters); -+ free(glyphs); -+ free(textProperties); -+ free(glyphProperties); -+ -+ /* Set glyph positions */ -+ buffer->clear_positions (); -+ for (unsigned int i = 0; i < glyphs_len; i++) -+ { -+ hb_glyph_info_t *info = &buffer->info[i]; -+ hb_glyph_position_t *pos = &buffer->pos[i]; -+ -+ /* TODO vertical */ -+ pos->x_advance = info->mask; -+ pos->x_offset = backward ? -info->var1.u32 : info->var1.u32; -+ pos->y_offset = info->var2.u32; -+ } -+ -+ if (backward) -+ hb_buffer_reverse (buffer); -+ -+ /* Wow, done! */ -+ return true; -+} -diff --git a/gfx/harfbuzz/src/hb-directwrite.h b/gfx/harfbuzz/src/hb-directwrite.h -new file mode 100644 ---- /dev/null -+++ b/gfx/harfbuzz/src/hb-directwrite.h -@@ -0,0 +1,34 @@ -+/* -+ * Copyright © 2015 Ebrahim Byagowi -+ * -+ * This is part of HarfBuzz, a text shaping library. -+ * -+ * Permission is hereby granted, without written agreement and without -+ * license or royalty fees, to use, copy, modify, and distribute this -+ * software and its documentation for any purpose, provided that the -+ * above copyright notice and the following two paragraphs appear in -+ * all copies of this software. -+ * -+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR -+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES -+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN -+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH -+ * DAMAGE. -+ * -+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, -+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND -+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS -+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO -+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. -+ */ -+ -+#ifndef HB_DIRECTWRITE_H -+#define HB_DIRECTWRITE_H -+ -+#include "hb.h" -+ -+HB_BEGIN_DECLS -+ -+HB_END_DECLS -+ -+#endif /* HB_UNISCRIBE_H */ -diff --git a/gfx/harfbuzz/src/hb-face.h b/gfx/harfbuzz/src/hb-face.h ---- a/gfx/harfbuzz/src/hb-face.h -+++ b/gfx/harfbuzz/src/hb-face.h -@@ -38,80 +38,80 @@ HB_BEGIN_DECLS - - - /* - * hb_face_t - */ +Only in mozilla-1228540/gfx/harfbuzz/src: hb-directwrite.cc +Only in mozilla-1228540/gfx/harfbuzz/src: hb-directwrite.h +diff -u -r mozilla/gfx/harfbuzz/src/hb-face.h mozilla-1228540/gfx/harfbuzz/src/hb-face.h +--- mozilla/gfx/harfbuzz/src/hb-face.h 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-face.h 2016-07-09 23:52:22.093096381 +0200 +@@ -43,28 +43,28 @@ typedef struct hb_face_t hb_face_t; @@ -3619,7 +2040,7 @@ diff --git a/gfx/harfbuzz/src/hb-face.h b/gfx/harfbuzz/src/hb-face.h hb_face_set_user_data (hb_face_t *face, hb_user_data_key_t *key, void * data, - hb_destroy_func_t destroy, +@@ -72,43 +72,43 @@ hb_bool_t replace); @@ -3674,18 +2095,10 @@ diff --git a/gfx/harfbuzz/src/hb-face.h b/gfx/harfbuzz/src/hb-face.h hb_face_get_glyph_count (hb_face_t *face); - HB_END_DECLS - - #endif /* HB_FACE_H */ -diff --git a/gfx/harfbuzz/src/hb-fallback-shape.cc b/gfx/harfbuzz/src/hb-fallback-shape.cc ---- a/gfx/harfbuzz/src/hb-fallback-shape.cc -+++ b/gfx/harfbuzz/src/hb-fallback-shape.cc -@@ -101,17 +101,17 @@ hb_bool_t - * - Handle Variation Selectors? - * - Apply normalization? - * - * This will make the fallback shaper into a dumb "TrueType" - * shaper which many people unfortunately still request. +diff -u -r mozilla/gfx/harfbuzz/src/hb-fallback-shape.cc mozilla-1228540/gfx/harfbuzz/src/hb-fallback-shape.cc +--- mozilla/gfx/harfbuzz/src/hb-fallback-shape.cc 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-fallback-shape.cc 2016-07-09 23:52:22.093096381 +0200 +@@ -106,7 +106,7 @@ */ hb_codepoint_t space; @@ -3694,151 +2107,10 @@ diff --git a/gfx/harfbuzz/src/hb-fallback-shape.cc b/gfx/harfbuzz/src/hb-fallbac buffer->clear_positions (); - hb_direction_t direction = buffer->props.direction; - hb_unicode_funcs_t *unicode = buffer->unicode; - unsigned int count = buffer->len; - hb_glyph_info_t *info = buffer->info; - hb_glyph_position_t *pos = buffer->pos; -diff --git a/gfx/harfbuzz/src/hb-font-private.hh b/gfx/harfbuzz/src/hb-font-private.hh ---- a/gfx/harfbuzz/src/hb-font-private.hh -+++ b/gfx/harfbuzz/src/hb-font-private.hh -@@ -37,16 +37,18 @@ - - - - /* - * hb_font_funcs_t - */ - - #define HB_FONT_FUNCS_IMPLEMENT_CALLBACKS \ -+ HB_FONT_FUNC_IMPLEMENT (font_h_extents) \ -+ HB_FONT_FUNC_IMPLEMENT (font_v_extents) \ - HB_FONT_FUNC_IMPLEMENT (glyph) \ - HB_FONT_FUNC_IMPLEMENT (glyph_h_advance) \ - HB_FONT_FUNC_IMPLEMENT (glyph_v_advance) \ - HB_FONT_FUNC_IMPLEMENT (glyph_h_origin) \ - HB_FONT_FUNC_IMPLEMENT (glyph_v_origin) \ - HB_FONT_FUNC_IMPLEMENT (glyph_h_kerning) \ - HB_FONT_FUNC_IMPLEMENT (glyph_v_kerning) \ - HB_FONT_FUNC_IMPLEMENT (glyph_extents) \ -@@ -75,17 +77,17 @@ struct hb_font_funcs_t { - - /* Don't access these directly. Call font->get_*() instead. */ - union get_t { - struct get_funcs_t { - #define HB_FONT_FUNC_IMPLEMENT(name) hb_font_get_##name##_func_t name; - HB_FONT_FUNCS_IMPLEMENT_CALLBACKS - #undef HB_FONT_FUNC_IMPLEMENT - } f; -- void (*array[]) (void); -+ void (*array[VAR]) (void); - } get; - }; - - - - /* - * hb_font_t - */ -@@ -155,17 +157,32 @@ struct hb_font_t { - { \ - hb_font_funcs_t *funcs = this->klass; \ - unsigned int i = offsetof (hb_font_funcs_t::get_t::get_funcs_t, name) / sizeof (funcs->get.array[0]); \ - return has_func (i); \ - } - HB_FONT_FUNCS_IMPLEMENT_CALLBACKS - #undef HB_FONT_FUNC_IMPLEMENT - -- inline hb_bool_t has_glyph (hb_codepoint_t unicode) -+ inline hb_bool_t get_font_h_extents (hb_font_extents_t *extents) -+ { -+ memset (extents, 0, sizeof (*extents)); -+ return klass->get.f.font_h_extents (this, user_data, -+ extents, -+ klass->user_data.font_h_extents); -+ } -+ inline hb_bool_t get_font_v_extents (hb_font_extents_t *extents) -+ { -+ memset (extents, 0, sizeof (*extents)); -+ return klass->get.f.font_v_extents (this, user_data, -+ extents, -+ klass->user_data.font_v_extents); -+ } -+ -+ inline bool has_glyph (hb_codepoint_t unicode) - { - hb_codepoint_t glyph; - return get_glyph (unicode, 0, &glyph); - } - - inline hb_bool_t get_glyph (hb_codepoint_t unicode, hb_codepoint_t variation_selector, - hb_codepoint_t *glyph) - { -@@ -260,16 +277,36 @@ struct hb_font_t { - name, len, - glyph, - klass->user_data.glyph_from_name); - } - - - /* A bit higher-level, and with fallback */ - -+ inline void get_extents_for_direction (hb_direction_t direction, -+ hb_font_extents_t *extents) -+ { -+ if (likely (HB_DIRECTION_IS_HORIZONTAL (direction))) { -+ if (!get_font_h_extents (extents)) -+ { -+ extents->ascender = y_scale * .8; -+ extents->descender = y_scale - extents->ascender; -+ extents->line_gap = 0; -+ } -+ } else { -+ if (!get_font_v_extents (extents)) -+ { -+ extents->ascender = x_scale / 2; -+ extents->descender = x_scale - extents->ascender; -+ extents->line_gap = 0; -+ } -+ } -+ } -+ - inline void get_glyph_advance_for_direction (hb_codepoint_t glyph, - hb_direction_t direction, - hb_position_t *x, hb_position_t *y) - { - if (likely (HB_DIRECTION_IS_HORIZONTAL (direction))) { - *x = get_glyph_h_advance (glyph); - *y = 0; - } else { -@@ -279,17 +316,17 @@ struct hb_font_t { - } - - /* Internal only */ - inline void guess_v_origin_minus_h_origin (hb_codepoint_t glyph, - hb_position_t *x, hb_position_t *y) - { - *x = get_glyph_h_advance (glyph) / 2; - -- /* TODO use font_metrics.ascent */ -+ /* TODO use font_extents.ascender */ - *y = y_scale; - } - - inline void get_glyph_origin_for_direction (hb_codepoint_t glyph, - hb_direction_t direction, - hb_position_t *x, hb_position_t *y) - { - if (likely (HB_DIRECTION_IS_HORIZONTAL (direction))) -diff --git a/gfx/harfbuzz/src/hb-font.cc b/gfx/harfbuzz/src/hb-font.cc ---- a/gfx/harfbuzz/src/hb-font.cc -+++ b/gfx/harfbuzz/src/hb-font.cc -@@ -40,16 +40,64 @@ - #include <string.h> - - - /* - * hb_font_funcs_t +diff -u -r mozilla/gfx/harfbuzz/src/hb-font.cc mozilla-1228540/gfx/harfbuzz/src/hb-font.cc +--- mozilla/gfx/harfbuzz/src/hb-font.cc 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-font.cc 2016-07-09 23:52:22.093096381 +0200 +@@ -45,6 +45,54 @@ */ static hb_bool_t @@ -3893,17 +2165,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.cc b/gfx/harfbuzz/src/hb-font.cc hb_font_get_glyph_nil (hb_font_t *font HB_UNUSED, void *font_data HB_UNUSED, hb_codepoint_t unicode, - hb_codepoint_t variation_selector, - hb_codepoint_t *glyph, - void *user_data HB_UNUSED) - { - *glyph = 0; -@@ -104,17 +152,17 @@ static hb_bool_t - hb_font_get_glyph_h_origin_nil (hb_font_t *font HB_UNUSED, - void *font_data HB_UNUSED, - hb_codepoint_t glyph, - hb_position_t *x, - hb_position_t *y, +@@ -109,7 +157,7 @@ void *user_data HB_UNUSED) { *x = *y = 0; @@ -3912,17 +2174,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.cc b/gfx/harfbuzz/src/hb-font.cc } static hb_bool_t hb_font_get_glyph_h_origin_parent (hb_font_t *font, - void *font_data HB_UNUSED, - hb_codepoint_t glyph, - hb_position_t *x, - hb_position_t *y, - void *user_data HB_UNUSED) -@@ -275,17 +323,16 @@ hb_font_get_glyph_from_name_parent (hb_f - void *font_data HB_UNUSED, - const char *name, int len, /* -1 means nul-terminated */ - hb_codepoint_t *glyph, - void *user_data HB_UNUSED) - { +@@ -280,7 +328,6 @@ return font->parent->get_glyph_from_name (name, len, glyph); } @@ -3930,17 +2182,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.cc b/gfx/harfbuzz/src/hb-font.cc static const hb_font_funcs_t _hb_font_funcs_nil = { HB_OBJECT_HEADER_STATIC, - true, /* immutable */ - - { - #define HB_FONT_FUNC_IMPLEMENT(name) NULL, - HB_FONT_FUNCS_IMPLEMENT_CALLBACKS -@@ -517,16 +564,52 @@ hb_font_t::has_func (unsigned int i) - if (parent && parent != hb_font_get_empty () && parent->has_func (i)) - return true; - return this->klass->get.array[i] != _hb_font_funcs_parent.get.array[i]; - } - +@@ -522,6 +569,42 @@ /* Public getters */ /** @@ -3983,17 +2225,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.cc b/gfx/harfbuzz/src/hb-font.cc * hb_font_get_glyph: * @font: a font. * @unicode: - * @variation_selector: - * @glyph: (out): - * - * - * -@@ -741,16 +824,33 @@ hb_font_get_glyph_from_name (hb_font_t * - { - return font->get_glyph_from_name (name, len, glyph); - } - - +@@ -746,6 +829,23 @@ /* A bit higher-level, and with fallback */ /** @@ -4017,20 +2249,10 @@ diff --git a/gfx/harfbuzz/src/hb-font.cc b/gfx/harfbuzz/src/hb-font.cc * hb_font_get_glyph_advance_for_direction: * @font: a font. * @glyph: - * @direction: - * @x: (out): - * @y: (out): - * - * -diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h ---- a/gfx/harfbuzz/src/hb-font.h -+++ b/gfx/harfbuzz/src/hb-font.h -@@ -41,61 +41,85 @@ typedef struct hb_font_t hb_font_t; - - - /* - * hb_font_funcs_t - */ +diff -u -r mozilla/gfx/harfbuzz/src/hb-font.h mozilla-1228540/gfx/harfbuzz/src/hb-font.h +--- mozilla/gfx/harfbuzz/src/hb-font.h 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-font.h 2016-07-09 23:52:22.093096381 +0200 +@@ -46,19 +46,19 @@ typedef struct hb_font_funcs_t hb_font_funcs_t; @@ -4055,7 +2277,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_funcs_set_user_data (hb_font_funcs_t *ffuncs, hb_user_data_key_t *key, void * data, - hb_destroy_func_t destroy, +@@ -66,19 +66,37 @@ hb_bool_t replace); @@ -4097,36 +2319,24 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h /* Note that height is negative in coordinate systems that grow up. */ typedef struct hb_glyph_extents_t - { - hb_position_t x_bearing; /* left side of glyph from origin. */ - hb_position_t y_bearing; /* top side of glyph from origin. */ - hb_position_t width; /* distance from left to right side. */ +@@ -89,9 +107,15 @@ hb_position_t height; /* distance from top to bottom side. */ } hb_glyph_extents_t; -+/* func types */ +- + /* func types */ --/* func types */ +typedef hb_bool_t (*hb_font_get_font_extents_func_t) (hb_font_t *font, void *font_data, + hb_font_extents_t *metrics, + void *user_data); +typedef hb_font_get_font_extents_func_t hb_font_get_font_h_extents_func_t; +typedef hb_font_get_font_extents_func_t hb_font_get_font_v_extents_func_t; + - ++ typedef hb_bool_t (*hb_font_get_glyph_func_t) (hb_font_t *font, void *font_data, hb_codepoint_t unicode, hb_codepoint_t variation_selector, hb_codepoint_t *glyph, - void *user_data); - - - typedef hb_position_t (*hb_font_get_glyph_advance_func_t) (hb_font_t *font, void *font_data, -@@ -136,377 +160,419 @@ typedef hb_bool_t (*hb_font_get_glyph_fr - const char *name, int len, /* -1 means nul-terminated */ - hb_codepoint_t *glyph, - void *user_data); - - +@@ -141,6 +165,38 @@ /* func setters */ /** @@ -4165,10 +2375,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h * hb_font_funcs_set_glyph_func: * @ffuncs: font functions. * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -151,7 +207,7 @@ * * Since: 0.9.2 **/ @@ -4177,15 +2384,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_funcs_set_glyph_func (hb_font_funcs_t *ffuncs, hb_font_get_glyph_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_font_funcs_set_glyph_h_advance_func: - * @ffuncs: font functions. - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -167,7 +223,7 @@ * * Since: 0.9.2 **/ @@ -4194,15 +2393,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_funcs_set_glyph_h_advance_func (hb_font_funcs_t *ffuncs, hb_font_get_glyph_h_advance_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_font_funcs_set_glyph_v_advance_func: - * @ffuncs: font functions. - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -183,7 +239,7 @@ * * Since: 0.9.2 **/ @@ -4211,15 +2402,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_funcs_set_glyph_v_advance_func (hb_font_funcs_t *ffuncs, hb_font_get_glyph_v_advance_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_font_funcs_set_glyph_h_origin_func: - * @ffuncs: font functions. - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -199,7 +255,7 @@ * * Since: 0.9.2 **/ @@ -4228,15 +2411,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_funcs_set_glyph_h_origin_func (hb_font_funcs_t *ffuncs, hb_font_get_glyph_h_origin_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_font_funcs_set_glyph_v_origin_func: - * @ffuncs: font functions. - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -215,7 +271,7 @@ * * Since: 0.9.2 **/ @@ -4245,15 +2420,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_funcs_set_glyph_v_origin_func (hb_font_funcs_t *ffuncs, hb_font_get_glyph_v_origin_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_font_funcs_set_glyph_h_kerning_func: - * @ffuncs: font functions. - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -231,7 +287,7 @@ * * Since: 0.9.2 **/ @@ -4262,15 +2429,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_funcs_set_glyph_h_kerning_func (hb_font_funcs_t *ffuncs, hb_font_get_glyph_h_kerning_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_font_funcs_set_glyph_v_kerning_func: - * @ffuncs: font functions. - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -247,7 +303,7 @@ * * Since: 0.9.2 **/ @@ -4279,15 +2438,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_funcs_set_glyph_v_kerning_func (hb_font_funcs_t *ffuncs, hb_font_get_glyph_v_kerning_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_font_funcs_set_glyph_extents_func: - * @ffuncs: font functions. - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -263,7 +319,7 @@ * * Since: 0.9.2 **/ @@ -4296,15 +2447,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_funcs_set_glyph_extents_func (hb_font_funcs_t *ffuncs, hb_font_get_glyph_extents_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_font_funcs_set_glyph_contour_point_func: - * @ffuncs: font functions. - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -279,7 +335,7 @@ * * Since: 0.9.2 **/ @@ -4313,15 +2456,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_funcs_set_glyph_contour_point_func (hb_font_funcs_t *ffuncs, hb_font_get_glyph_contour_point_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_font_funcs_set_glyph_name_func: - * @ffuncs: font functions. - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -295,7 +351,7 @@ * * Since: 0.9.2 **/ @@ -4330,15 +2465,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_funcs_set_glyph_name_func (hb_font_funcs_t *ffuncs, hb_font_get_glyph_name_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_font_funcs_set_glyph_from_name_func: - * @ffuncs: font functions. - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -311,57 +367,63 @@ * * Since: 0.9.2 **/ @@ -4415,7 +2542,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_get_glyph_from_name (hb_font_t *font, const char *name, int len, /* -1 means nul-terminated */ hb_codepoint_t *glyph); - +@@ -369,52 +431,56 @@ /* high-level funcs, with fallback */ @@ -4481,11 +2608,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_glyph_from_string (hb_font_t *font, const char *s, int len, /* -1 means nul-terminated */ hb_codepoint_t *glyph); - - - /* - * hb_font_t - */ +@@ -426,22 +492,22 @@ /* Fonts are very light-weight objects */ @@ -4514,7 +2637,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_set_user_data (hb_font_t *font, hb_user_data_key_t *key, void * data, - hb_destroy_func_t destroy, +@@ -449,46 +515,46 @@ hb_bool_t replace); @@ -4571,7 +2694,7 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_get_scale (hb_font_t *font, int *x_scale, int *y_scale); - +@@ -496,12 +562,12 @@ /* * A zero value means "no hinting in that direction" */ @@ -4586,20 +2709,82 @@ diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h hb_font_get_ppem (hb_font_t *font, unsigned int *x_ppem, unsigned int *y_ppem); +diff -u -r mozilla/gfx/harfbuzz/src/hb-font-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-font-private.hh +--- mozilla/gfx/harfbuzz/src/hb-font-private.hh 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-font-private.hh 2016-07-09 23:52:22.093096381 +0200 +@@ -42,6 +42,8 @@ + */ + #define HB_FONT_FUNCS_IMPLEMENT_CALLBACKS \ ++ HB_FONT_FUNC_IMPLEMENT (font_h_extents) \ ++ HB_FONT_FUNC_IMPLEMENT (font_v_extents) \ + HB_FONT_FUNC_IMPLEMENT (glyph) \ + HB_FONT_FUNC_IMPLEMENT (glyph_h_advance) \ + HB_FONT_FUNC_IMPLEMENT (glyph_v_advance) \ +@@ -160,7 +162,22 @@ + HB_FONT_FUNCS_IMPLEMENT_CALLBACKS + #undef HB_FONT_FUNC_IMPLEMENT - HB_END_DECLS +- inline hb_bool_t has_glyph (hb_codepoint_t unicode) ++ inline hb_bool_t get_font_h_extents (hb_font_extents_t *extents) ++ { ++ memset (extents, 0, sizeof (*extents)); ++ return klass->get.f.font_h_extents (this, user_data, ++ extents, ++ klass->user_data.font_h_extents); ++ } ++ inline hb_bool_t get_font_v_extents (hb_font_extents_t *extents) ++ { ++ memset (extents, 0, sizeof (*extents)); ++ return klass->get.f.font_v_extents (this, user_data, ++ extents, ++ klass->user_data.font_v_extents); ++ } ++ ++ inline bool has_glyph (hb_codepoint_t unicode) + { + hb_codepoint_t glyph; + return get_glyph (unicode, 0, &glyph); +@@ -265,6 +282,26 @@ + + /* A bit higher-level, and with fallback */ + ++ inline void get_extents_for_direction (hb_direction_t direction, ++ hb_font_extents_t *extents) ++ { ++ if (likely (HB_DIRECTION_IS_HORIZONTAL (direction))) { ++ if (!get_font_h_extents (extents)) ++ { ++ extents->ascender = y_scale * .8; ++ extents->descender = y_scale - extents->ascender; ++ extents->line_gap = 0; ++ } ++ } else { ++ if (!get_font_v_extents (extents)) ++ { ++ extents->ascender = x_scale / 2; ++ extents->descender = x_scale - extents->ascender; ++ extents->line_gap = 0; ++ } ++ } ++ } ++ + inline void get_glyph_advance_for_direction (hb_codepoint_t glyph, + hb_direction_t direction, + hb_position_t *x, hb_position_t *y) +@@ -284,7 +321,7 @@ + { + *x = get_glyph_h_advance (glyph) / 2; - #endif /* HB_FONT_H */ -diff --git a/gfx/harfbuzz/src/hb-ft.cc b/gfx/harfbuzz/src/hb-ft.cc ---- a/gfx/harfbuzz/src/hb-ft.cc -+++ b/gfx/harfbuzz/src/hb-ft.cc -@@ -361,16 +361,35 @@ hb_ft_get_glyph_from_name (hb_font_t *fo - if (!FT_Get_Glyph_Name(ft_face, 0, buf, sizeof (buf)) && - len < 0 ? !strcmp (buf, name) : !strncmp (buf, name, len)) - return true; +- /* TODO use font_metrics.ascent */ ++ /* TODO use font_extents.ascender */ + *y = y_scale; } +diff -u -r mozilla/gfx/harfbuzz/src/hb-ft.cc mozilla-1228540/gfx/harfbuzz/src/hb-ft.cc +--- mozilla/gfx/harfbuzz/src/hb-ft.cc 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ft.cc 2016-07-09 23:52:22.093096381 +0200 +@@ -366,6 +366,25 @@ return *glyph != 0; } @@ -4625,17 +2810,7 @@ diff --git a/gfx/harfbuzz/src/hb-ft.cc b/gfx/harfbuzz/src/hb-ft.cc static hb_font_funcs_t *static_ft_funcs = NULL; - #ifdef HB_USE_ATEXIT - static - void free_static_ft_funcs (void) - { - hb_font_funcs_destroy (static_ft_funcs); -@@ -382,16 +401,18 @@ static void - { - retry: - hb_font_funcs_t *funcs = (hb_font_funcs_t *) hb_atomic_ptr_get (&static_ft_funcs); - - if (unlikely (!funcs)) +@@ -387,6 +406,8 @@ { funcs = hb_font_funcs_create (); @@ -4644,20 +2819,10 @@ diff --git a/gfx/harfbuzz/src/hb-ft.cc b/gfx/harfbuzz/src/hb-ft.cc hb_font_funcs_set_glyph_func (funcs, hb_ft_get_glyph, NULL, NULL); hb_font_funcs_set_glyph_h_advance_func (funcs, hb_ft_get_glyph_h_advance, NULL, NULL); hb_font_funcs_set_glyph_v_advance_func (funcs, hb_ft_get_glyph_v_advance, NULL, NULL); - //hb_font_funcs_set_glyph_h_origin_func (funcs, hb_ft_get_glyph_h_origin, NULL, NULL); - hb_font_funcs_set_glyph_v_origin_func (funcs, hb_ft_get_glyph_v_origin, NULL, NULL); - hb_font_funcs_set_glyph_h_kerning_func (funcs, hb_ft_get_glyph_h_kerning, NULL, NULL); - //hb_font_funcs_set_glyph_v_kerning_func (funcs, hb_ft_get_glyph_v_kerning, NULL, NULL); - hb_font_funcs_set_glyph_extents_func (funcs, hb_ft_get_glyph_extents, NULL, NULL); -diff --git a/gfx/harfbuzz/src/hb-ft.h b/gfx/harfbuzz/src/hb-ft.h ---- a/gfx/harfbuzz/src/hb-ft.h -+++ b/gfx/harfbuzz/src/hb-ft.h -@@ -54,73 +54,73 @@ HB_BEGIN_DECLS - * destroyed after hb-face is destroyed. - * - * Most often you don't want this function. You should use either - * hb_ft_face_create_cached(), or hb_ft_face_create_referenced(). - * In particular, if you are going to pass NULL as destroy, you +diff -u -r mozilla/gfx/harfbuzz/src/hb-ft.h mozilla-1228540/gfx/harfbuzz/src/hb-ft.h +--- mozilla/gfx/harfbuzz/src/hb-ft.h 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ft.h 2016-07-09 23:52:22.093096381 +0200 +@@ -59,7 +59,7 @@ * probably should use (the more recent) hb_ft_face_create_referenced() * instead. */ @@ -4666,11 +2831,7 @@ diff --git a/gfx/harfbuzz/src/hb-ft.h b/gfx/harfbuzz/src/hb-ft.h hb_ft_face_create (FT_Face ft_face, hb_destroy_func_t destroy); - /* This version is like hb_ft_face_create(), except that it caches - * the hb-face using the generic pointer of the ft-face. This means - * that subsequent calls to this function with the same ft-face will - * return the same hb-face (correctly referenced). - * +@@ -71,7 +71,7 @@ * Client is still responsible for making sure that ft-face is destroyed * after hb-face is. */ @@ -4679,9 +2840,7 @@ diff --git a/gfx/harfbuzz/src/hb-ft.h b/gfx/harfbuzz/src/hb-ft.h hb_ft_face_create_cached (FT_Face ft_face); /* This version is like hb_ft_face_create(), except that it calls - * FT_Reference_Face() on ft-face, as such keeping ft-face alive - * as long as the hb-face is. - * +@@ -81,7 +81,7 @@ * This is the most convenient version to use. Use it unless you have * very good reasons not to. */ @@ -4690,16 +2849,7 @@ diff --git a/gfx/harfbuzz/src/hb-ft.h b/gfx/harfbuzz/src/hb-ft.h hb_ft_face_create_referenced (FT_Face ft_face); - /* - * hb-font from ft-face. - */ - - /* - * Note: - * - * Set face size on ft-face before creating hb-font from it. - * Otherwise hb-ft would NOT pick up the font size correctly. - */ +@@ -98,26 +98,26 @@ /* See notes on hb_ft_face_create(). Same issues re lifecycle-management * apply here. Use hb_ft_font_create_referenced() if you can. */ @@ -4732,18 +2882,10 @@ diff --git a/gfx/harfbuzz/src/hb-ft.h b/gfx/harfbuzz/src/hb-ft.h hb_ft_font_set_funcs (hb_font_t *font); - HB_END_DECLS - - #endif /* HB_FT_H */ -diff --git a/gfx/harfbuzz/src/hb-glib.cc b/gfx/harfbuzz/src/hb-glib.cc ---- a/gfx/harfbuzz/src/hb-glib.cc -+++ b/gfx/harfbuzz/src/hb-glib.cc -@@ -378,16 +378,18 @@ hb_glib_get_unicode_funcs (void) - #undef HB_UNICODE_FUNC_IMPLEMENT - } - }; - - return const_cast<hb_unicode_funcs_t *> (&_hb_glib_unicode_funcs); +diff -u -r mozilla/gfx/harfbuzz/src/hb-glib.cc mozilla-1228540/gfx/harfbuzz/src/hb-glib.cc +--- mozilla/gfx/harfbuzz/src/hb-glib.cc 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-glib.cc 2016-07-09 23:52:22.093096381 +0200 +@@ -383,6 +383,8 @@ } /** @@ -4752,20 +2894,10 @@ diff --git a/gfx/harfbuzz/src/hb-glib.cc b/gfx/harfbuzz/src/hb-glib.cc * Since: 0.9.38 **/ hb_blob_t * - hb_glib_blob_create (GBytes *gbytes) - { - gsize size = 0; - gconstpointer data = g_bytes_get_data (gbytes, &size); - return hb_blob_create ((const char *) data, -diff --git a/gfx/harfbuzz/src/hb-glib.h b/gfx/harfbuzz/src/hb-glib.h ---- a/gfx/harfbuzz/src/hb-glib.h -+++ b/gfx/harfbuzz/src/hb-glib.h -@@ -31,25 +31,25 @@ - - #include "hb.h" - - #include <glib.h> - +diff -u -r mozilla/gfx/harfbuzz/src/hb-glib.h mozilla-1228540/gfx/harfbuzz/src/hb-glib.h +--- mozilla/gfx/harfbuzz/src/hb-glib.h 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-glib.h 2016-07-09 23:52:22.093096381 +0200 +@@ -36,17 +36,17 @@ HB_BEGIN_DECLS @@ -4787,18 +2919,10 @@ diff --git a/gfx/harfbuzz/src/hb-glib.h b/gfx/harfbuzz/src/hb-glib.h hb_glib_blob_create (GBytes *gbytes); - HB_END_DECLS - - #endif /* HB_GLIB_H */ -diff --git a/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl b/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl ---- a/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl -+++ b/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl -@@ -37,17 +37,17 @@ - #include <glib-object.h> - - HB_BEGIN_DECLS - - +diff -u -r mozilla/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl mozilla-1228540/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl +--- mozilla/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl 2016-07-09 23:52:22.093096381 +0200 +@@ -42,7 +42,7 @@ /*** END file-header ***/ /*** BEGIN value-header ***/ @@ -4807,20 +2931,10 @@ diff --git a/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl b/gfx/harfbuzz/src/hb-gobj #define @ENUMPREFIX@_TYPE_@ENUMSHORT@ (@enum_name@_get_type ()) /*** END value-header ***/ - - /*** BEGIN file-tail ***/ - - HB_END_DECLS - -diff --git a/gfx/harfbuzz/src/hb-gobject-structs.h b/gfx/harfbuzz/src/hb-gobject-structs.h ---- a/gfx/harfbuzz/src/hb-gobject-structs.h -+++ b/gfx/harfbuzz/src/hb-gobject-structs.h -@@ -38,68 +38,68 @@ - HB_BEGIN_DECLS - - - /* Object types */ - +diff -u -r mozilla/gfx/harfbuzz/src/hb-gobject-structs.h mozilla-1228540/gfx/harfbuzz/src/hb-gobject-structs.h +--- mozilla/gfx/harfbuzz/src/hb-gobject-structs.h 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-gobject-structs.h 2016-07-09 23:52:22.093096381 +0200 +@@ -43,60 +43,60 @@ /** * Since: 0.9.2 **/ @@ -4894,18 +3008,10 @@ diff --git a/gfx/harfbuzz/src/hb-gobject-structs.h b/gfx/harfbuzz/src/hb-gobject #define HB_GOBJECT_TYPE_USER_DATA_KEY (hb_gobject_user_data_key_get_type ()) - HB_END_DECLS - - #endif /* HB_GOBJECT_H */ -diff --git a/gfx/harfbuzz/src/hb-graphite2.cc b/gfx/harfbuzz/src/hb-graphite2.cc ---- a/gfx/harfbuzz/src/hb-graphite2.cc -+++ b/gfx/harfbuzz/src/hb-graphite2.cc -@@ -346,27 +346,28 @@ hb_bool_t - { - hb_glyph_info_t *info = &buffer->info[clusters[i].base_glyph + j]; - info->codepoint = gids[clusters[i].base_glyph + j]; - info->cluster = clusters[i].cluster; - } +diff -u -r mozilla/gfx/harfbuzz/src/hb-graphite2.cc mozilla-1228540/gfx/harfbuzz/src/hb-graphite2.cc +--- mozilla/gfx/harfbuzz/src/hb-graphite2.cc 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-graphite2.cc 2016-07-09 23:52:22.093096381 +0200 +@@ -351,6 +351,7 @@ } buffer->len = glyph_count; @@ -4913,8 +3019,7 @@ diff --git a/gfx/harfbuzz/src/hb-graphite2.cc b/gfx/harfbuzz/src/hb-graphite2.cc /* Positioning. */ if (!HB_DIRECTION_IS_BACKWARD(buffer->props.direction)) { - hb_glyph_position_t *pPos; - for (pPos = hb_buffer_get_glyph_positions (buffer, NULL), is = gr_seg_first_slot (seg); +@@ -359,9 +360,9 @@ is; pPos++, is = gr_slot_next_in_segment (is)) { pPos->x_offset = gr_slot_origin_X (is) - curradvx; @@ -4926,17 +3031,7 @@ diff --git a/gfx/harfbuzz/src/hb-graphite2.cc b/gfx/harfbuzz/src/hb-graphite2.cc curradvx += pPos->x_advance; curradvy += pPos->y_advance; } - pPos[-1].x_advance += gr_seg_advance_X(seg) - curradvx; - } - else - { - hb_glyph_position_t *pPos = hb_buffer_get_glyph_positions (buffer, NULL) + buffer->len - 1; -@@ -382,27 +383,27 @@ hb_bool_t - curradvx += clusx; - curradvy += clusy; - currclus = info->cluster; - clusx = 0.; - clusy = 0.; +@@ -387,17 +388,17 @@ for (tis = is, tinfo = info; tis && tinfo->cluster == currclus; tis = gr_slot_prev_in_segment (tis), tinfo--) { clusx += gr_slot_advance_X (tis, grface, grfont); @@ -4957,20 +3052,10 @@ diff --git a/gfx/harfbuzz/src/hb-graphite2.cc b/gfx/harfbuzz/src/hb-graphite2.cc } hb_buffer_reverse_clusters (buffer); } - - if (feats) gr_featureval_destroy (feats); - gr_seg_destroy (seg); - - return true; -diff --git a/gfx/harfbuzz/src/hb-graphite2.h b/gfx/harfbuzz/src/hb-graphite2.h ---- a/gfx/harfbuzz/src/hb-graphite2.h -+++ b/gfx/harfbuzz/src/hb-graphite2.h -@@ -31,18 +31,18 @@ - #include <graphite2/Font.h> - - HB_BEGIN_DECLS - - +diff -u -r mozilla/gfx/harfbuzz/src/hb-graphite2.h mozilla-1228540/gfx/harfbuzz/src/hb-graphite2.h +--- mozilla/gfx/harfbuzz/src/hb-graphite2.h 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-graphite2.h 2016-07-09 23:52:22.093096381 +0200 +@@ -36,10 +36,10 @@ #define HB_GRAPHITE2_TAG_SILF HB_TAG('S','i','l','f') @@ -4983,18 +3068,24 @@ diff --git a/gfx/harfbuzz/src/hb-graphite2.h b/gfx/harfbuzz/src/hb-graphite2.h hb_graphite2_font_get_gr_font (hb_font_t *font); - HB_END_DECLS - - #endif /* HB_GRAPHITE2_H */ -diff --git a/gfx/harfbuzz/src/hb-icu.h b/gfx/harfbuzz/src/hb-icu.h ---- a/gfx/harfbuzz/src/hb-icu.h -+++ b/gfx/harfbuzz/src/hb-icu.h -@@ -31,22 +31,22 @@ - - #include "hb.h" - - #include <unicode/uscript.h> +diff -u -r mozilla/gfx/harfbuzz/src/hb.h mozilla-1228540/gfx/harfbuzz/src/hb.h +--- mozilla/gfx/harfbuzz/src/hb.h 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb.h 2016-07-09 23:52:22.096429701 +0200 +@@ -28,6 +28,10 @@ + #define HB_H + #define HB_H_IN ++#ifndef HB_EXTERN ++#define HB_EXTERN extern ++#endif ++ + #include "hb-blob.h" + #include "hb-buffer.h" + #include "hb-common.h" +diff -u -r mozilla/gfx/harfbuzz/src/hb-icu.h mozilla-1228540/gfx/harfbuzz/src/hb-icu.h +--- mozilla/gfx/harfbuzz/src/hb-icu.h 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-icu.h 2016-07-09 23:52:22.093096381 +0200 +@@ -36,14 +36,14 @@ HB_BEGIN_DECLS @@ -5012,38 +3103,10 @@ diff --git a/gfx/harfbuzz/src/hb-icu.h b/gfx/harfbuzz/src/hb-icu.h hb_icu_get_unicode_funcs (void); - HB_END_DECLS - - #endif /* HB_ICU_H */ -diff --git a/gfx/harfbuzz/src/hb-open-type-private.hh b/gfx/harfbuzz/src/hb-open-type-private.hh ---- a/gfx/harfbuzz/src/hb-open-type-private.hh -+++ b/gfx/harfbuzz/src/hb-open-type-private.hh -@@ -98,19 +98,16 @@ static inline Type& StructAfter(TObject - # define DEFINE_COMPILES_ASSERTION(_code) _DEFINE_COMPILES_ASSERTION0 (__LINE__, _code) - - - #define DEFINE_SIZE_STATIC(size) \ - DEFINE_INSTANCE_ASSERTION (sizeof (*this) == (size)); \ - static const unsigned int static_size = (size); \ - static const unsigned int min_size = (size) - --/* Size signifying variable-sized array */ --#define VAR 1 -- - #define DEFINE_SIZE_UNION(size, _member) \ - DEFINE_INSTANCE_ASSERTION (this->u._member.static_size == (size)); \ - static const unsigned int min_size = (size) - - #define DEFINE_SIZE_MIN(size) \ - DEFINE_INSTANCE_ASSERTION (sizeof (*this) >= (size)); \ - static const unsigned int min_size = (size) - -@@ -180,17 +177,17 @@ struct hb_dispatch_context_t - - #define TRACE_SANITIZE(this) \ - hb_auto_trace_t<HB_DEBUG_SANITIZE, bool> trace \ - (&c->debug_depth, c->get_name (), this, HB_FUNC, \ - ""); +diff -u -r mozilla/gfx/harfbuzz/src/hb-open-type-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-open-type-private.hh +--- mozilla/gfx/harfbuzz/src/hb-open-type-private.hh 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-open-type-private.hh 2016-07-09 23:54:00.822696030 +0200 +@@ -182,7 +182,7 @@ /* This limits sanitizing time on really broken fonts. */ #ifndef HB_SANITIZE_MAX_EDITS @@ -5052,20 +3115,10 @@ diff --git a/gfx/harfbuzz/src/hb-open-type-private.hh b/gfx/harfbuzz/src/hb-open #endif struct hb_sanitize_context_t : - hb_dispatch_context_t<hb_sanitize_context_t, bool, HB_DEBUG_SANITIZE> - { - inline hb_sanitize_context_t (void) : - debug_depth (0), - start (NULL), end (NULL), -diff --git a/gfx/harfbuzz/src/hb-ot-font.cc b/gfx/harfbuzz/src/hb-ot-font.cc ---- a/gfx/harfbuzz/src/hb-ot-font.cc -+++ b/gfx/harfbuzz/src/hb-ot-font.cc -@@ -30,34 +30,63 @@ - - #include "hb-font-private.hh" - - #include "hb-ot-cmap-table.hh" - #include "hb-ot-glyf-table.hh" +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-font.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-font.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-font.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-font.cc 2016-07-09 23:52:22.093096381 +0200 +@@ -35,6 +35,7 @@ #include "hb-ot-head-table.hh" #include "hb-ot-hhea-table.hh" #include "hb-ot-hmtx-table.hh" @@ -5073,7 +3126,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-font.cc b/gfx/harfbuzz/src/hb-ot-font.cc struct hb_ot_face_metrics_accelerator_t - { +@@ -42,17 +43,45 @@ unsigned int num_metrics; unsigned int num_advances; unsigned int default_advance; @@ -5120,17 +3173,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-font.cc b/gfx/harfbuzz/src/hb-ot-font.cc hb_blob_destroy (_hea_blob); this->blob = OT::Sanitizer<OT::_mtx>::sanitize (face->reference_table (_mtx_tag)); - - /* Cap num_metrics() and num_advances() based on table length. */ - unsigned int len = hb_blob_get_length (this->blob); - if (unlikely (this->num_advances * 4 > len)) - this->num_advances = len / 4; -@@ -247,18 +276,18 @@ static hb_ot_font_t * - _hb_ot_font_create (hb_face_t *face) - { - hb_ot_font_t *ot_font = (hb_ot_font_t *) calloc (1, sizeof (hb_ot_font_t)); - - if (unlikely (!ot_font)) +@@ -252,8 +281,8 @@ return NULL; ot_font->cmap.init (face); @@ -5141,17 +3184,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-font.cc b/gfx/harfbuzz/src/hb-ot-font.cc ot_font->glyf.init (face); return ot_font; - } - - static void - _hb_ot_font_destroy (hb_ot_font_t *ot_font) - { -@@ -315,16 +344,41 @@ hb_ot_get_glyph_extents (hb_font_t *font - bool ret = ot_font->glyf.get_extents (glyph, extents); - extents->x_bearing = font->em_scale_x (extents->x_bearing); - extents->y_bearing = font->em_scale_y (extents->y_bearing); - extents->width = font->em_scale_x (extents->width); - extents->height = font->em_scale_y (extents->height); +@@ -320,6 +349,31 @@ return ret; } @@ -5183,17 +3216,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-font.cc b/gfx/harfbuzz/src/hb-ot-font.cc static hb_font_funcs_t *static_ot_funcs = NULL; - #ifdef HB_USE_ATEXIT - static - void free_static_ot_funcs (void) - { - hb_font_funcs_destroy (static_ot_funcs); -@@ -336,16 +390,18 @@ static hb_font_funcs_t * - { - retry: - hb_font_funcs_t *funcs = (hb_font_funcs_t *) hb_atomic_ptr_get (&static_ot_funcs); - - if (unlikely (!funcs)) +@@ -341,6 +395,8 @@ { funcs = hb_font_funcs_create (); @@ -5202,17 +3225,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-font.cc b/gfx/harfbuzz/src/hb-ot-font.cc hb_font_funcs_set_glyph_func (funcs, hb_ot_get_glyph, NULL, NULL); hb_font_funcs_set_glyph_h_advance_func (funcs, hb_ot_get_glyph_h_advance, NULL, NULL); hb_font_funcs_set_glyph_v_advance_func (funcs, hb_ot_get_glyph_v_advance, NULL, NULL); - //hb_font_funcs_set_glyph_h_origin_func (funcs, hb_ot_get_glyph_h_origin, NULL, NULL); - //hb_font_funcs_set_glyph_v_origin_func (funcs, hb_ot_get_glyph_v_origin, NULL, NULL); - //hb_font_funcs_set_glyph_h_kerning_func (funcs, hb_ot_get_glyph_h_kerning, NULL, NULL); TODO - //hb_font_funcs_set_glyph_v_kerning_func (funcs, hb_ot_get_glyph_v_kerning, NULL, NULL); - hb_font_funcs_set_glyph_extents_func (funcs, hb_ot_get_glyph_extents, NULL, NULL); -@@ -365,16 +421,18 @@ retry: - #endif - }; - - return funcs; - } +@@ -370,6 +426,8 @@ /** @@ -5221,20 +3234,10 @@ diff --git a/gfx/harfbuzz/src/hb-ot-font.cc b/gfx/harfbuzz/src/hb-ot-font.cc * Since: 0.9.28 **/ void - hb_ot_font_set_funcs (hb_font_t *font) - { - hb_ot_font_t *ot_font = _hb_ot_font_create (font->face); - if (unlikely (!ot_font)) - return; -diff --git a/gfx/harfbuzz/src/hb-ot-font.h b/gfx/harfbuzz/src/hb-ot-font.h ---- a/gfx/harfbuzz/src/hb-ot-font.h -+++ b/gfx/harfbuzz/src/hb-ot-font.h -@@ -31,15 +31,15 @@ - #ifndef HB_OT_FONT_H - #define HB_OT_FONT_H - - #include "hb.h" - +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-font.h mozilla-1228540/gfx/harfbuzz/src/hb-ot-font.h +--- mozilla/gfx/harfbuzz/src/hb-ot-font.h 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-font.h 2016-07-09 23:52:22.093096381 +0200 +@@ -36,7 +36,7 @@ HB_BEGIN_DECLS @@ -5243,18 +3246,10 @@ diff --git a/gfx/harfbuzz/src/hb-ot-font.h b/gfx/harfbuzz/src/hb-ot-font.h hb_ot_font_set_funcs (hb_font_t *font); - HB_END_DECLS - - #endif /* HB_OT_FONT_H */ -diff --git a/gfx/harfbuzz/src/hb-ot-head-table.hh b/gfx/harfbuzz/src/hb-ot-head-table.hh ---- a/gfx/harfbuzz/src/hb-ot-head-table.hh -+++ b/gfx/harfbuzz/src/hb-ot-head-table.hh -@@ -50,17 +50,19 @@ struct head - unsigned int upem = unitsPerEm; - /* If no valid head table found, assume 1000, which matches typical Type1 usage. */ - return 16 <= upem && upem <= 16384 ? upem : 1000; - } - +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-head-table.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-head-table.hh +--- mozilla/gfx/harfbuzz/src/hb-ot-head-table.hh 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-head-table.hh 2016-07-09 23:52:22.093096381 +0200 +@@ -55,7 +55,9 @@ inline bool sanitize (hb_sanitize_context_t *c) const { TRACE_SANITIZE (this); @@ -5265,164 +3260,10 @@ diff --git a/gfx/harfbuzz/src/hb-ot-head-table.hh b/gfx/harfbuzz/src/hb-ot-head- } protected: - FixedVersion version; /* Version of the head table--currently - * 0x00010000u for version 1.0. */ - FixedVersion fontRevision; /* Set by font manufacturer. */ - ULONG checkSumAdjustment; /* To compute: set it to 0, sum the - * entire font as ULONG, then store -diff --git a/gfx/harfbuzz/src/hb-ot-layout-common-private.hh b/gfx/harfbuzz/src/hb-ot-layout-common-private.hh ---- a/gfx/harfbuzz/src/hb-ot-layout-common-private.hh -+++ b/gfx/harfbuzz/src/hb-ot-layout-common-private.hh -@@ -540,16 +540,19 @@ struct Feature - - OffsetTo<FeatureParams> new_offset; - /* Check that it did not overflow. */ - new_offset.set (new_offset_int); - if (new_offset == new_offset_int && - c->try_set (&featureParams, new_offset) && - !featureParams.sanitize (c, this, closure ? closure->tag : HB_TAG_NONE)) - return_trace (false); -+ -+ if (c->edit_count > 1) -+ c->edit_count--; /* This was a "legitimate" edit; don't contribute to error count. */ - } - - return_trace (true); - } - - OffsetTo<FeatureParams> - featureParams; /* Offset to Feature Parameters table (if one - * has been defined for the feature), relative -diff --git a/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh b/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh ---- a/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh -+++ b/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh -@@ -737,17 +737,17 @@ struct PairPosFormat1 - DEFINE_SIZE_ARRAY (10, pairSet); - }; - - struct PairPosFormat2 - { - inline void collect_glyphs (hb_collect_glyphs_context_t *c) const - { - TRACE_COLLECT_GLYPHS (this); -- /* (this+coverage).add_coverage (c->input); // Don't need this. */ -+ (this+coverage).add_coverage (c->input); - - unsigned int count1 = class1Count; - const ClassDef &klass1 = this+classDef1; - for (unsigned int i = 0; i < count1; i++) - klass1.add_class (c->input, i); - - unsigned int count2 = class2Count; - const ClassDef &klass2 = this+classDef2; -diff --git a/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh b/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh ---- a/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh -+++ b/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh -@@ -840,37 +840,43 @@ static inline bool ligate_input (hb_appl - } - c->replace_glyph_with_ligature (lig_glyph, klass); - - for (unsigned int i = 1; i < count; i++) - { - while (buffer->idx < match_positions[i] && !buffer->in_error) - { - if (!is_mark_ligature) { -+ unsigned int this_comp = _hb_glyph_info_get_lig_comp (&buffer->cur()); -+ if (this_comp == 0) -+ this_comp = last_num_components; - unsigned int new_lig_comp = components_so_far - last_num_components + -- MIN (MAX (_hb_glyph_info_get_lig_comp (&buffer->cur()), 1u), last_num_components); -- _hb_glyph_info_set_lig_props_for_mark (&buffer->cur(), lig_id, new_lig_comp); -+ MIN (this_comp, last_num_components); -+ _hb_glyph_info_set_lig_props_for_mark (&buffer->cur(), lig_id, new_lig_comp); - } - buffer->next_glyph (); - } - - last_lig_id = _hb_glyph_info_get_lig_id (&buffer->cur()); - last_num_components = _hb_glyph_info_get_lig_num_comps (&buffer->cur()); - components_so_far += last_num_components; - - /* Skip the base glyph */ - buffer->idx++; - } - - if (!is_mark_ligature && last_lig_id) { - /* Re-adjust components for any marks following. */ - for (unsigned int i = buffer->idx; i < buffer->len; i++) { - if (last_lig_id == _hb_glyph_info_get_lig_id (&buffer->info[i])) { -+ unsigned int this_comp = _hb_glyph_info_get_lig_comp (&buffer->info[i]); -+ if (!this_comp) -+ break; - unsigned int new_lig_comp = components_so_far - last_num_components + -- MIN (MAX (_hb_glyph_info_get_lig_comp (&buffer->info[i]), 1u), last_num_components); -+ MIN (this_comp, last_num_components); - _hb_glyph_info_set_lig_props_for_mark (&buffer->info[i], lig_id, new_lig_comp); - } else - break; - } - } - return_trace (true); - } - -@@ -966,16 +972,21 @@ static inline bool apply_lookup (hb_appl - } - - for (unsigned int i = 0; i < lookupCount; i++) - { - unsigned int idx = lookupRecord[i].sequenceIndex; - if (idx >= count) - continue; - -+ /* Don't recurse to ourself at same position. -+ * Note that this test is too naive, it doesn't catch longer loops. */ -+ if (idx == 0 && lookupRecord[i].lookupListIndex == c->lookup_index) -+ continue; -+ - buffer->move_to (match_positions[idx]); - - unsigned int orig_len = buffer->backtrack_len () + buffer->lookahead_len (); - if (!c->recurse (lookupRecord[i].lookupListIndex)) - continue; - - unsigned int new_len = buffer->backtrack_len () + buffer->lookahead_len (); - int delta = new_len - orig_len; -diff --git a/gfx/harfbuzz/src/hb-ot-layout-private.hh b/gfx/harfbuzz/src/hb-ot-layout-private.hh ---- a/gfx/harfbuzz/src/hb-ot-layout-private.hh -+++ b/gfx/harfbuzz/src/hb-ot-layout-private.hh -@@ -512,21 +512,19 @@ static inline bool - static inline void - _hb_glyph_info_clear_ligated_and_multiplied (hb_glyph_info_t *info) - { - info->glyph_props() &= ~(HB_OT_LAYOUT_GLYPH_PROPS_LIGATED | - HB_OT_LAYOUT_GLYPH_PROPS_MULTIPLIED); - } - - static inline void --_hb_glyph_info_clear_substituted_and_ligated_and_multiplied (hb_glyph_info_t *info) -+_hb_glyph_info_clear_substituted (hb_glyph_info_t *info) - { -- info->glyph_props() &= ~(HB_OT_LAYOUT_GLYPH_PROPS_SUBSTITUTED | -- HB_OT_LAYOUT_GLYPH_PROPS_LIGATED | -- HB_OT_LAYOUT_GLYPH_PROPS_MULTIPLIED); -+ info->glyph_props() &= ~(HB_OT_LAYOUT_GLYPH_PROPS_SUBSTITUTED); - } - - - /* Allocation / deallocation. */ - - static inline void - _hb_buffer_allocate_unicode_vars (hb_buffer_t *buffer) - { -diff --git a/gfx/harfbuzz/src/hb-ot-layout.cc b/gfx/harfbuzz/src/hb-ot-layout.cc ---- a/gfx/harfbuzz/src/hb-ot-layout.cc -+++ b/gfx/harfbuzz/src/hb-ot-layout.cc -@@ -125,26 +125,30 @@ static inline const OT::GPOS& - - hb_bool_t - hb_ot_layout_has_glyph_classes (hb_face_t *face) - { - return _get_gdef (face).has_glyph_classes (); +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-layout.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-layout.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout.cc 2016-07-09 23:52:22.093096381 +0200 +@@ -130,6 +130,8 @@ } /** @@ -5431,10 +3272,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.cc b/gfx/harfbuzz/src/hb-ot-layout.cc * Since: 0.9.7 **/ hb_ot_layout_glyph_class_t - hb_ot_layout_get_glyph_class (hb_face_t *face, - hb_codepoint_t glyph) - { - return (hb_ot_layout_glyph_class_t) _get_gdef (face).get_glyph_class (glyph); +@@ -140,6 +142,8 @@ } /** @@ -5443,17 +3281,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.cc b/gfx/harfbuzz/src/hb-ot-layout.cc * Since: 0.9.7 **/ void - hb_ot_layout_get_glyphs_in_class (hb_face_t *face, - hb_ot_layout_glyph_class_t klass, - hb_set_t *glyphs /* OUT */) - { - return _get_gdef (face).get_glyphs_in_class (klass, glyphs); -@@ -360,16 +364,18 @@ hb_ot_layout_language_get_required_featu - table_tag, - script_index, - language_index, - feature_index, - NULL); +@@ -365,6 +369,8 @@ } /** @@ -5462,17 +3290,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.cc b/gfx/harfbuzz/src/hb-ot-layout.cc * Since: 0.9.30 **/ hb_bool_t - hb_ot_layout_language_get_required_feature (hb_face_t *face, - hb_tag_t table_tag, - unsigned int script_index, - unsigned int language_index, - unsigned int *feature_index, -@@ -447,16 +453,18 @@ hb_ot_layout_language_find_feature (hb_f - } - } - - if (feature_index) *feature_index = HB_OT_LAYOUT_NO_FEATURE_INDEX; - return false; +@@ -452,6 +458,8 @@ } /** @@ -5481,17 +3299,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.cc b/gfx/harfbuzz/src/hb-ot-layout.cc * Since: 0.9.7 **/ unsigned int - hb_ot_layout_feature_get_lookups (hb_face_t *face, - hb_tag_t table_tag, - unsigned int feature_index, - unsigned int start_offset, - unsigned int *lookup_count /* IN/OUT */, -@@ -464,16 +472,18 @@ hb_ot_layout_feature_get_lookups (hb_fac - { - const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag); - const OT::Feature &f = g.get_feature (feature_index); - - return f.get_lookup_indexes (start_offset, lookup_count, lookup_indexes); +@@ -469,6 +477,8 @@ } /** @@ -5500,17 +3308,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.cc b/gfx/harfbuzz/src/hb-ot-layout.cc * Since: 0.9.22 **/ unsigned int - hb_ot_layout_table_get_lookup_count (hb_face_t *face, - hb_tag_t table_tag) - { - switch (table_tag) - { -@@ -624,16 +634,18 @@ static void - language_index, - features, - lookup_indexes); - } - } +@@ -629,6 +639,8 @@ } /** @@ -5519,17 +3317,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.cc b/gfx/harfbuzz/src/hb-ot-layout.cc * Since: 0.9.8 **/ void - hb_ot_layout_collect_lookups (hb_face_t *face, - hb_tag_t table_tag, - const hb_tag_t *scripts, - const hb_tag_t *languages, - const hb_tag_t *features, -@@ -668,16 +680,18 @@ hb_ot_layout_collect_lookups (hb_face_t - languages, - features, - lookup_indexes); - } - } +@@ -673,6 +685,8 @@ } /** @@ -5538,17 +3326,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.cc b/gfx/harfbuzz/src/hb-ot-layout.cc * Since: 0.9.7 **/ void - hb_ot_layout_lookup_collect_glyphs (hb_face_t *face, - hb_tag_t table_tag, - unsigned int lookup_index, - hb_set_t *glyphs_before, /* OUT. May be NULL */ - hb_set_t *glyphs_input, /* OUT. May be NULL */ -@@ -716,16 +730,18 @@ hb_ot_layout_lookup_collect_glyphs (hb_f - - hb_bool_t - hb_ot_layout_has_substitution (hb_face_t *face) - { - return &_get_gsub (face) != &OT::Null(OT::GSUB); +@@ -721,6 +735,8 @@ } /** @@ -5557,17 +3335,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.cc b/gfx/harfbuzz/src/hb-ot-layout.cc * Since: 0.9.7 **/ hb_bool_t - hb_ot_layout_lookup_would_substitute (hb_face_t *face, - unsigned int lookup_index, - const hb_codepoint_t *glyphs, - unsigned int glyphs_length, - hb_bool_t zero_context) -@@ -737,17 +753,17 @@ hb_ot_layout_lookup_would_substitute (hb - hb_bool_t - hb_ot_layout_lookup_would_substitute_fast (hb_face_t *face, - unsigned int lookup_index, - const hb_codepoint_t *glyphs, - unsigned int glyphs_length, +@@ -742,7 +758,7 @@ hb_bool_t zero_context) { if (unlikely (lookup_index >= hb_ot_layout_from_face (face)->gsub_lookup_count)) return false; @@ -5576,17 +3344,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.cc b/gfx/harfbuzz/src/hb-ot-layout.cc const OT::SubstLookup& l = hb_ot_layout_from_face (face)->gsub->get_lookup (lookup_index); - return l.would_apply (&c, &hb_ot_layout_from_face (face)->gsub_accels[lookup_index]); - } - - void - hb_ot_layout_substitute_start (hb_font_t *font, hb_buffer_t *buffer) -@@ -757,16 +773,18 @@ hb_ot_layout_substitute_start (hb_font_t - - void - hb_ot_layout_substitute_finish (hb_font_t *font, hb_buffer_t *buffer) - { - OT::GSUB::substitute_finish (font, buffer); +@@ -762,6 +778,8 @@ } /** @@ -5595,17 +3353,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.cc b/gfx/harfbuzz/src/hb-ot-layout.cc * Since: 0.9.7 **/ void - hb_ot_layout_lookup_substitute_closure (hb_face_t *face, - unsigned int lookup_index, - hb_set_t *glyphs) - { - OT::hb_closure_context_t c (face, glyphs); -@@ -794,16 +812,18 @@ hb_ot_layout_position_start (hb_font_t * - - void - hb_ot_layout_position_finish (hb_font_t *font, hb_buffer_t *buffer) - { - OT::GPOS::position_finish (font, buffer); +@@ -799,6 +817,8 @@ } /** @@ -5614,17 +3362,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.cc b/gfx/harfbuzz/src/hb-ot-layout.cc * Since: 0.9.10 **/ hb_bool_t - hb_ot_layout_get_size_params (hb_face_t *face, - unsigned int *design_size, /* OUT. May be NULL */ - unsigned int *subfamily_id, /* OUT. May be NULL */ - unsigned int *subfamily_name_id, /* OUT. May be NULL */ - unsigned int *range_start, /* OUT. May be NULL */ -@@ -1003,35 +1023,25 @@ inline void hb_ot_map_t::apply (const Pr - unsigned int i = 0; - OT::hb_apply_context_t c (table_index, font, buffer); - c.set_recurse_func (Proxy::Lookup::apply_recurse_func); - - for (unsigned int stage_index = 0; stage_index < stages[table_index].len; stage_index++) { +@@ -1008,25 +1028,15 @@ const stage_map_t *stage = &stages[table_index][stage_index]; for (; i < stage->last_lookup; i++) { @@ -5652,20 +3390,78 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.cc b/gfx/harfbuzz/src/hb-ot-layout.cc } if (stage->pause_func) +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-layout-common-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-common-private.hh +--- mozilla/gfx/harfbuzz/src/hb-ot-layout-common-private.hh 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-common-private.hh 2016-07-09 23:52:22.093096381 +0200 +@@ -545,6 +545,9 @@ + c->try_set (&featureParams, new_offset) && + !featureParams.sanitize (c, this, closure ? closure->tag : HB_TAG_NONE)) + return_trace (false); ++ ++ if (c->edit_count > 1) ++ c->edit_count--; /* This was a "legitimate" edit; don't contribute to error count. */ + } + + return_trace (true); +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh +--- mozilla/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh 2016-07-09 23:52:22.093096381 +0200 +@@ -742,7 +742,7 @@ + inline void collect_glyphs (hb_collect_glyphs_context_t *c) const + { + TRACE_COLLECT_GLYPHS (this); +- /* (this+coverage).add_coverage (c->input); // Don't need this. */ ++ (this+coverage).add_coverage (c->input); + + unsigned int count1 = class1Count; + const ClassDef &klass1 = this+classDef1; +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh +--- mozilla/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh 2016-07-09 23:52:22.093096381 +0200 +@@ -845,9 +845,12 @@ + while (buffer->idx < match_positions[i] && !buffer->in_error) { - buffer->clear_output (); - stage->pause_func (plan, font, buffer); + if (!is_mark_ligature) { ++ unsigned int this_comp = _hb_glyph_info_get_lig_comp (&buffer->cur()); ++ if (this_comp == 0) ++ this_comp = last_num_components; + unsigned int new_lig_comp = components_so_far - last_num_components + +- MIN (MAX (_hb_glyph_info_get_lig_comp (&buffer->cur()), 1u), last_num_components); +- _hb_glyph_info_set_lig_props_for_mark (&buffer->cur(), lig_id, new_lig_comp); ++ MIN (this_comp, last_num_components); ++ _hb_glyph_info_set_lig_props_for_mark (&buffer->cur(), lig_id, new_lig_comp); + } + buffer->next_glyph (); } - } -diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h ---- a/gfx/harfbuzz/src/hb-ot-layout.h -+++ b/gfx/harfbuzz/src/hb-ot-layout.h -@@ -43,170 +43,170 @@ HB_BEGIN_DECLS - #define HB_OT_TAG_GPOS HB_TAG('G','P','O','S') - #define HB_OT_TAG_JSTF HB_TAG('J','S','T','F') +@@ -864,8 +867,11 @@ + /* Re-adjust components for any marks following. */ + for (unsigned int i = buffer->idx; i < buffer->len; i++) { + if (last_lig_id == _hb_glyph_info_get_lig_id (&buffer->info[i])) { ++ unsigned int this_comp = _hb_glyph_info_get_lig_comp (&buffer->info[i]); ++ if (!this_comp) ++ break; + unsigned int new_lig_comp = components_so_far - last_num_components + +- MIN (MAX (_hb_glyph_info_get_lig_comp (&buffer->info[i]), 1u), last_num_components); ++ MIN (this_comp, last_num_components); + _hb_glyph_info_set_lig_props_for_mark (&buffer->info[i], lig_id, new_lig_comp); + } else + break; +@@ -971,6 +977,11 @@ + if (idx >= count) + continue; ++ /* Don't recurse to ourself at same position. ++ * Note that this test is too naive, it doesn't catch longer loops. */ ++ if (idx == 0 && lookupRecord[i].lookupListIndex == c->lookup_index) ++ continue; ++ + buffer->move_to (match_positions[idx]); - /* + unsigned int orig_len = buffer->backtrack_len () + buffer->lookahead_len (); +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-layout.h mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout.h +--- mozilla/gfx/harfbuzz/src/hb-ot-layout.h 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout.h 2016-07-09 23:52:22.093096381 +0200 +@@ -48,7 +48,7 @@ * GDEF */ @@ -5674,10 +3470,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h hb_ot_layout_has_glyph_classes (hb_face_t *face); typedef enum { - HB_OT_LAYOUT_GLYPH_CLASS_UNCLASSIFIED = 0, - HB_OT_LAYOUT_GLYPH_CLASS_BASE_GLYPH = 1, - HB_OT_LAYOUT_GLYPH_CLASS_LIGATURE = 2, - HB_OT_LAYOUT_GLYPH_CLASS_MARK = 3, +@@ -59,11 +59,11 @@ HB_OT_LAYOUT_GLYPH_CLASS_COMPONENT = 4 } hb_ot_layout_glyph_class_t; @@ -5691,7 +3484,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h hb_ot_layout_get_glyphs_in_class (hb_face_t *face, hb_ot_layout_glyph_class_t klass, hb_set_t *glyphs /* OUT */); - +@@ -71,7 +71,7 @@ /* Not that useful. Provides list of attach points for a glyph that a * client may want to cache */ @@ -5700,7 +3493,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h hb_ot_layout_get_attach_points (hb_face_t *face, hb_codepoint_t glyph, unsigned int start_offset, - unsigned int *point_count /* IN/OUT */, +@@ -79,7 +79,7 @@ unsigned int *point_array /* OUT */); /* Ligature caret positions */ @@ -5709,16 +3502,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h hb_ot_layout_get_ligature_carets (hb_font_t *font, hb_direction_t direction, hb_codepoint_t glyph, - unsigned int start_offset, - unsigned int *caret_count /* IN/OUT */, - hb_position_t *caret_array /* OUT */); - - - /* - * GSUB/GPOS feature query and enumeration interface - */ - - #define HB_OT_LAYOUT_NO_SCRIPT_INDEX 0xFFFFu +@@ -96,35 +96,35 @@ #define HB_OT_LAYOUT_NO_FEATURE_INDEX 0xFFFFu #define HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX 0xFFFFu @@ -5759,7 +3543,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h hb_ot_layout_script_get_language_tags (hb_face_t *face, hb_tag_t table_tag, unsigned int script_index, - unsigned int start_offset, +@@ -132,21 +132,21 @@ unsigned int *language_count /* IN/OUT */, hb_tag_t *language_tags /* OUT */); @@ -5784,7 +3568,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h hb_ot_layout_language_get_required_feature (hb_face_t *face, hb_tag_t table_tag, unsigned int script_index, - unsigned int language_index, +@@ -154,7 +154,7 @@ unsigned int *feature_index, hb_tag_t *feature_tag); @@ -5793,8 +3577,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h hb_ot_layout_language_get_feature_indexes (hb_face_t *face, hb_tag_t table_tag, unsigned int script_index, - unsigned int language_index, - unsigned int start_offset, +@@ -163,7 +163,7 @@ unsigned int *feature_count /* IN/OUT */, unsigned int *feature_indexes /* OUT */); @@ -5803,8 +3586,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h hb_ot_layout_language_get_feature_tags (hb_face_t *face, hb_tag_t table_tag, unsigned int script_index, - unsigned int language_index, - unsigned int start_offset, +@@ -172,7 +172,7 @@ unsigned int *feature_count /* IN/OUT */, hb_tag_t *feature_tags /* OUT */); @@ -5813,7 +3595,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h hb_ot_layout_language_find_feature (hb_face_t *face, hb_tag_t table_tag, unsigned int script_index, - unsigned int language_index, +@@ -180,7 +180,7 @@ hb_tag_t feature_tag, unsigned int *feature_index); @@ -5822,7 +3604,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h hb_ot_layout_feature_get_lookups (hb_face_t *face, hb_tag_t table_tag, unsigned int feature_index, - unsigned int start_offset, +@@ -188,12 +188,12 @@ unsigned int *lookup_count /* IN/OUT */, unsigned int *lookup_indexes /* OUT */); @@ -5837,7 +3619,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h hb_ot_layout_collect_lookups (hb_face_t *face, hb_tag_t table_tag, const hb_tag_t *scripts, - const hb_tag_t *languages, +@@ -201,7 +201,7 @@ const hb_tag_t *features, hb_set_t *lookup_indexes /* OUT */); @@ -5846,17 +3628,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h hb_ot_layout_lookup_collect_glyphs (hb_face_t *face, hb_tag_t table_tag, unsigned int lookup_index, - hb_set_t *glyphs_before, /* OUT. May be NULL */ - hb_set_t *glyphs_input, /* OUT. May be NULL */ - hb_set_t *glyphs_after, /* OUT. May be NULL */ - hb_set_t *glyphs_output /* OUT. May be NULL */); - -@@ -223,77 +223,77 @@ typedef struct - - typedef hb_bool_t - (*hb_ot_layout_glyph_sequence_func_t) (hb_font_t *font, - hb_tag_t table_tag, - unsigned int lookup_index, +@@ -228,7 +228,7 @@ const hb_ot_layout_glyph_sequence_t *sequence, void *user_data); @@ -5865,12 +3637,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h Xhb_ot_layout_lookup_enumerate_sequences (hb_face_t *face, hb_tag_t table_tag, unsigned int lookup_index, - hb_ot_layout_glyph_sequence_func_t callback, - void *user_data); - #endif - - - /* +@@ -241,17 +241,17 @@ * GSUB */ @@ -5891,7 +3658,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h hb_ot_layout_lookup_substitute_closure (hb_face_t *face, unsigned int lookup_index, hb_set_t *glyphs - /*TODO , hb_bool_t inclusive */); +@@ -259,7 +259,7 @@ #ifdef HB_NOT_IMPLEMENTED /* Note: You better have GDEF when using this API, or marks won't do much. */ @@ -5900,14 +3667,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h Xhb_ot_layout_lookup_substitute (hb_font_t *font, unsigned int lookup_index, const hb_ot_layout_glyph_sequence_t *sequence, - unsigned int out_size, - hb_codepoint_t *glyphs_out, /* OUT */ - unsigned int *clusters_out, /* OUT */ - unsigned int *out_length /* OUT */); - #endif - - - /* +@@ -274,12 +274,12 @@ * GPOS */ @@ -5922,8 +3682,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h Xhb_ot_layout_lookup_position (hb_font_t *font, unsigned int lookup_index, const hb_ot_layout_glyph_sequence_t *sequence, - hb_glyph_position_t *positions /* IN / OUT */); - #endif +@@ -288,7 +288,7 @@ /* Optical 'size' feature info. Returns true if found. * http://www.microsoft.com/typography/otspec/features_pt.htm#size */ @@ -5932,43 +3691,27 @@ diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h hb_ot_layout_get_size_params (hb_face_t *face, unsigned int *design_size, /* OUT. May be NULL */ unsigned int *subfamily_id, /* OUT. May be NULL */ - unsigned int *subfamily_name_id, /* OUT. May be NULL */ - unsigned int *range_start, /* OUT. May be NULL */ - unsigned int *range_end /* OUT. May be NULL */); - - -diff --git a/gfx/harfbuzz/src/hb-ot-map-private.hh b/gfx/harfbuzz/src/hb-ot-map-private.hh ---- a/gfx/harfbuzz/src/hb-ot-map-private.hh -+++ b/gfx/harfbuzz/src/hb-ot-map-private.hh -@@ -198,17 +198,18 @@ struct hb_ot_map_builder_t - hb_tag_t tag; - unsigned int seq; /* sequence#, used for stable sorting only */ - unsigned int max_value; - hb_ot_map_feature_flags_t flags; - unsigned int default_value; /* for non-global features, what should the unset glyphs take */ - unsigned int stage[2]; /* GSUB/GPOS */ - - static int cmp (const feature_info_t *a, const feature_info_t *b) -- { return (a->tag != b->tag) ? (a->tag < b->tag ? -1 : 1) : (a->seq < b->seq ? -1 : 1); } -+ { return (a->tag != b->tag) ? (a->tag < b->tag ? -1 : 1) : -+ (a->seq < b->seq ? -1 : a->seq > b->seq ? 1 : 0); } - }; +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-layout-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-private.hh +--- mozilla/gfx/harfbuzz/src/hb-ot-layout-private.hh 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-layout-private.hh 2016-07-09 23:52:22.093096381 +0200 +@@ -517,11 +517,9 @@ + } - struct stage_info_t { - unsigned int index; - hb_ot_map_t::pause_func_t pause_func; - }; + static inline void +-_hb_glyph_info_clear_substituted_and_ligated_and_multiplied (hb_glyph_info_t *info) ++_hb_glyph_info_clear_substituted (hb_glyph_info_t *info) + { +- info->glyph_props() &= ~(HB_OT_LAYOUT_GLYPH_PROPS_SUBSTITUTED | +- HB_OT_LAYOUT_GLYPH_PROPS_LIGATED | +- HB_OT_LAYOUT_GLYPH_PROPS_MULTIPLIED); ++ info->glyph_props() &= ~(HB_OT_LAYOUT_GLYPH_PROPS_SUBSTITUTED); + } - HB_INTERNAL void add_pause (unsigned int table_index, hb_ot_map_t::pause_func_t pause_func); -diff --git a/gfx/harfbuzz/src/hb-ot-map.cc b/gfx/harfbuzz/src/hb-ot-map.cc ---- a/gfx/harfbuzz/src/hb-ot-map.cc -+++ b/gfx/harfbuzz/src/hb-ot-map.cc -@@ -84,17 +84,17 @@ hb_ot_map_builder_t::hb_ot_map_builder_t - hb_tag_t script_tags[3] = {HB_TAG_NONE, HB_TAG_NONE, HB_TAG_NONE}; - hb_tag_t language_tag; - hb_ot_tags_from_script (props.script, &script_tags[0], &script_tags[1]); - language_tag = hb_ot_tag_from_language (props.language); +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-map.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-map.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-map.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-map.cc 2016-07-09 23:52:22.093096381 +0200 +@@ -89,7 +89,7 @@ for (unsigned int table_index = 0; table_index < 2; table_index++) { hb_tag_t table_tag = table_tags[table_index]; @@ -5977,130 +3720,96 @@ diff --git a/gfx/harfbuzz/src/hb-ot-map.cc b/gfx/harfbuzz/src/hb-ot-map.cc hb_ot_layout_script_find_language (face, table_tag, script_index[table_index], language_tag, &language_index[table_index]); } } +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-map-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-map-private.hh +--- mozilla/gfx/harfbuzz/src/hb-ot-map-private.hh 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-map-private.hh 2016-07-09 23:52:22.093096381 +0200 +@@ -203,7 +203,8 @@ + unsigned int stage[2]; /* GSUB/GPOS */ + + static int cmp (const feature_info_t *a, const feature_info_t *b) +- { return (a->tag != b->tag) ? (a->tag < b->tag ? -1 : 1) : (a->seq < b->seq ? -1 : 1); } ++ { return (a->tag != b->tag) ? (a->tag < b->tag ? -1 : 1) : ++ (a->seq < b->seq ? -1 : a->seq > b->seq ? 1 : 0); } + }; - void hb_ot_map_builder_t::add_feature (hb_tag_t tag, unsigned int value, - hb_ot_map_feature_flags_t flags) + struct stage_info_t { +Only in mozilla-1228540/gfx/harfbuzz/src: hb-ot-os2-table.hh +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-shape.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape.cc 2016-07-09 23:52:22.096429701 +0200 +@@ -662,6 +662,7 @@ + { + for (unsigned int i = 0; i < count; i++) + pos[i].x_advance = c->font->get_glyph_h_advance (info[i].codepoint); ++ /* The nil glyph_h_origin() func returns 0, so no need to apply it. */ + if (c->font->has_glyph_h_origin_func ()) + for (unsigned int i = 0; i < count; i++) + c->font->subtract_glyph_h_origin (info[i].codepoint, +@@ -671,12 +672,12 @@ + else + { + for (unsigned int i = 0; i < count; i++) ++ { + pos[i].y_advance = c->font->get_glyph_v_advance (info[i].codepoint); +- if (c->font->has_glyph_v_origin_func ()) +- for (unsigned int i = 0; i < count; i++) +- c->font->subtract_glyph_v_origin (info[i].codepoint, +- &pos[i].x_offset, +- &pos[i].y_offset); ++ c->font->subtract_glyph_v_origin (info[i].codepoint, ++ &pos[i].x_offset, ++ &pos[i].y_offset); ++ } + } + if (c->buffer->scratch_flags & HB_BUFFER_SCRATCH_FLAG_HAS_SPACE_FALLBACK) + _hb_ot_shape_fallback_spaces (c->plan, c->font, c->buffer); +@@ -687,7 +688,7 @@ { - feature_info_t *info = feature_infos.push(); -diff --git a/gfx/harfbuzz/src/hb-ot-os2-table.hh b/gfx/harfbuzz/src/hb-ot-os2-table.hh -new file mode 100644 ---- /dev/null -+++ b/gfx/harfbuzz/src/hb-ot-os2-table.hh -@@ -0,0 +1,105 @@ -+/* -+ * Copyright © 2011,2012 Google, Inc. -+ * -+ * This is part of HarfBuzz, a text shaping library. -+ * -+ * Permission is hereby granted, without written agreement and without -+ * license or royalty fees, to use, copy, modify, and distribute this -+ * software and its documentation for any purpose, provided that the -+ * above copyright notice and the following two paragraphs appear in -+ * all copies of this software. -+ * -+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR -+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES -+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN -+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH -+ * DAMAGE. -+ * -+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, -+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND -+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS -+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO -+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. + bool ret = false; + unsigned int count = c->buffer->len; +- bool has_positioning = hb_ot_layout_has_positioning (c->face); ++ bool has_positioning = (bool) hb_ot_layout_has_positioning (c->face); + /* If the font has no GPOS, AND, no fallback positioning will + * happen, AND, direction is forward, then when zeroing mark + * widths, we shift the mark with it, such that the mark +@@ -726,6 +727,7 @@ + + /* Change glyph origin to what GPOS expects (horizontal), apply GPOS, change it back. */ + ++ /* The nil glyph_h_origin() func returns 0, so no need to apply it. */ + if (c->font->has_glyph_h_origin_func ()) + for (unsigned int i = 0; i < count; i++) + c->font->add_glyph_h_origin (info[i].codepoint, +@@ -734,6 +736,7 @@ + + c->plan->position (c->font, c->buffer); + ++ /* The nil glyph_h_origin() func returns 0, so no need to apply it. */ + if (c->font->has_glyph_h_origin_func ()) + for (unsigned int i = 0; i < count; i++) + c->font->subtract_glyph_h_origin (info[i].codepoint, +@@ -852,6 +855,8 @@ + + + /** ++ * hb_ot_shape_plan_collect_lookups: + * -+ * Google Author(s): Behdad Esfahbod -+ */ -+ -+#ifndef HB_OT_OS2_TABLE_HH -+#define HB_OT_OS2_TABLE_HH -+ -+#include "hb-open-type-private.hh" -+ -+ -+namespace OT { -+ -+/* -+ * OS/2 and Windows Metrics -+ * http://www.microsoft.com/typography/otspec/os2.htm -+ */ -+ -+#define HB_OT_TAG_os2 HB_TAG('O','S','/','2') -+ -+struct os2 -+{ -+ static const hb_tag_t tableTag = HB_OT_TAG_os2; -+ -+ inline bool sanitize (hb_sanitize_context_t *c) const -+ { -+ TRACE_SANITIZE (this); -+ return_trace (c->check_struct (this)); -+ } -+ -+ public: -+ USHORT version; -+ -+ /* Version 0 */ -+ SHORT xAvgCharWidth; -+ USHORT usWeightClass; -+ USHORT usWidthClass; -+ USHORT fsType; -+ SHORT ySubscriptXSize; -+ SHORT ySubscriptYSize; -+ SHORT ySubscriptXOffset; -+ SHORT ySubscriptYOffset; -+ SHORT ySuperscriptXSize; -+ SHORT ySuperscriptYSize; -+ SHORT ySuperscriptXOffset; -+ SHORT ySuperscriptYOffset; -+ SHORT yStrikeoutSize; -+ SHORT yStrikeoutPosition; -+ SHORT sFamilyClass; -+ BYTE panose[10]; -+ ULONG ulUnicodeRange[4]; -+ Tag achVendID; -+ USHORT fsSelection; -+ USHORT usFirstCharIndex; -+ USHORT usLastCharIndex; -+ SHORT sTypoAscender; -+ SHORT sTypoDescender; -+ SHORT sTypoLineGap; -+ USHORT usWinAscent; -+ USHORT usWinDescent; -+ -+ /* Version 1 */ -+ //ULONG ulCodePageRange1; -+ //ULONG ulCodePageRange2; -+ -+ /* Version 2 */ -+ //SHORT sxHeight; -+ //SHORT sCapHeight; -+ //USHORT usDefaultChar; -+ //USHORT usBreakChar; -+ //USHORT usMaxContext; -+ -+ /* Version 5 */ -+ //USHORT usLowerOpticalPointSize; -+ //USHORT usUpperOpticalPointSize; -+ -+ public: -+ DEFINE_SIZE_STATIC (78); -+}; -+ -+} /* namespace OT */ -+ -+ -+#endif /* HB_OT_OS2_TABLE_HH */ -diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc b/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc ---- a/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc -+++ b/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc -@@ -218,26 +218,26 @@ collect_features_arabic (hb_ot_shape_pla - map->add_gsub_pause (NULL); - } + * Since: 0.9.7 + **/ + void +@@ -885,6 +890,8 @@ + - map->add_feature (HB_TAG('r','l','i','g'), 1, F_GLOBAL|F_HAS_FALLBACK); - if (plan->props.script == HB_SCRIPT_ARABIC) + /** ++ * hb_ot_shape_glyphs_closure: ++ * + * Since: 0.9.2 + **/ + void +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc 2016-07-09 23:52:22.093096381 +0200 +@@ -223,7 +223,6 @@ map->add_gsub_pause (arabic_fallback_shape); map->add_global_bool_feature (HB_TAG('c','a','l','t')); @@ -6108,9 +3817,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc b/gfx/harfbuzz/src/h /* The spec includes 'cswh'. Earlier versions of Windows * used to enable this by default, but testing suggests - * that Windows 8 and later do not enable it by default, - * and spec now says 'Off by default'. - * We disabled this in ae23c24c32. +@@ -233,6 +232,7 @@ * Note that IranNastaliq uses this feature extensively * to fixup broken glyph sequences. Oh well... * Test case: U+0643,U+0640,U+0631. */ @@ -6118,17 +3825,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc b/gfx/harfbuzz/src/h //map->add_global_bool_feature (HB_TAG('c','s','w','h')); map->add_global_bool_feature (HB_TAG('m','s','e','t')); } - - #include "hb-ot-shape-complex-arabic-fallback.hh" - - struct arabic_shape_plan_t - { -@@ -458,20 +458,16 @@ apply_stch (const hb_ot_shape_plan_t *pl - * stretch / position the stretched pieces to the left / preceding glyphs. */ - - /* We do a two pass implementation: - * First pass calculates the exact number of extra glyphs we need, - * We then enlarge buffer to have that much room, +@@ -463,10 +463,6 @@ * Second pass applies the stretch, copying things to the end of buffer. */ @@ -6139,17 +3836,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc b/gfx/harfbuzz/src/h int sign = font->x_scale < 0 ? -1 : +1; unsigned int extra_glyphs_needed = 0; // Set during MEASURE, used during CUT typedef enum { MEASURE, CUT } step_t; - - for (step_t step = MEASURE; step <= CUT; step = (step_t) (step + 1)) - { - unsigned int count = buffer->len; - hb_glyph_info_t *info = buffer->info; -@@ -499,28 +495,25 @@ apply_stch (const hb_ot_shape_plan_t *pl - int n_fixed = 0; - int n_repeating = 0; - - unsigned int end = i; - while (i && +@@ -504,18 +500,15 @@ hb_in_range<unsigned> (info[i - 1].arabic_shaping_action(), STCH_FIXED, STCH_REPEATING)) { i--; @@ -6171,17 +3858,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc b/gfx/harfbuzz/src/h n_repeating++; } } - unsigned int start = i; - unsigned int context = i; - while (context && - !hb_in_range<unsigned> (info[context - 1].arabic_shaping_action(), STCH_FIXED, STCH_REPEATING) && - (_hb_glyph_info_is_default_ignorable (&info[context - 1]) || -@@ -535,44 +528,54 @@ apply_stch (const hb_ot_shape_plan_t *pl - step == MEASURE ? "measuring" : "cutting", context, start, end); - DEBUG_MSG (ARABIC, NULL, "rest of word: count=%d width %d", start - context, w_total); - DEBUG_MSG (ARABIC, NULL, "fixed tiles: count=%d width=%d", n_fixed, w_fixed); - DEBUG_MSG (ARABIC, NULL, "repeating tiles: count=%d width=%d", n_repeating, w_repeating); - +@@ -540,9 +533,20 @@ /* Number of additional times to repeat each repeating tile. */ int n_copies = 0; @@ -6204,8 +3881,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc b/gfx/harfbuzz/src/h if (step == MEASURE) { - extra_glyphs_needed += n_copies * n_repeating; - DEBUG_MSG (ARABIC, NULL, "will add extra %d copies of repeating tiles", n_copies); +@@ -551,13 +555,10 @@ } else { @@ -6221,9 +3897,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc b/gfx/harfbuzz/src/h unsigned int repeat = 1; if (info[k - 1].arabic_shaping_action() == STCH_REPEATING) - repeat += n_copies; - - DEBUG_MSG (ARABIC, NULL, "appending %d copies of glyph %d; j=%d", +@@ -567,7 +568,9 @@ repeat, info[k - 1].codepoint, j); for (unsigned int n = 0; n < repeat; n++) { @@ -6234,20 +3908,10 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc b/gfx/harfbuzz/src/h pos[k - 1].x_offset = x_offset; /* Append copy. */ --j; - info[j] = info[k - 1]; - pos[j] = pos[k - 1]; - } - } - } -diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc b/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc ---- a/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc -+++ b/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc -@@ -35,11 +35,11 @@ const hb_ot_complex_shaper_t _hb_ot_comp - NULL, /* data_create */ - NULL, /* data_destroy */ - NULL, /* preprocess_text */ - NULL, /* postprocess_glyphs */ - HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT, +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc 2016-07-09 23:52:22.093096381 +0200 +@@ -40,6 +40,6 @@ NULL, /* decompose */ NULL, /* compose */ NULL, /* setup_masks */ @@ -6255,15 +3919,10 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc b/gfx/harfbuzz/src/ + HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE, true, /* fallback_position */ }; -diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc b/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc ---- a/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc -+++ b/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc -@@ -63,17 +63,17 @@ compose_hebrew (const hb_ot_shape_normal - 0x0000u, /* FINAL TSADI */ - 0xFB46u, /* TSADI */ - 0xFB47u, /* QOF */ - 0xFB48u, /* RESH */ - 0xFB49u, /* SHIN */ +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc 2016-07-09 23:52:22.093096381 +0200 +@@ -68,7 +68,7 @@ 0xFB4Au /* TAV */ }; @@ -6272,20 +3931,118 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc b/gfx/harfbuzz/src/h if (!found && !c->plan->has_mark) { - /* Special-case Hebrew presentation forms that are excluded from - * standard normalization, but wanted for old fonts. */ - switch (b) { - case 0x05B4u: /* HIRIQ */ - if (a == 0x05D9u) { /* YOD */ -diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh b/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh ---- a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh -+++ b/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh -@@ -104,37 +104,41 @@ enum indic_position_t { - }; +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc 2016-07-09 23:52:22.096429701 +0200 +@@ -176,24 +176,8 @@ + * Re-assign category + */ - /* Categories used in IndicSyllabicCategory.txt from UCD. */ - enum indic_syllabic_category_t { - INDIC_SYLLABIC_CATEGORY_OTHER = OT_X, +- +- /* The spec says U+0952 is OT_A. However, testing shows that Uniscribe +- * treats a whole bunch of characters similarly. +- * TESTS: For example, for U+0951: +- * U+092E,U+0947,U+0952 +- * U+092E,U+0952,U+0947 +- * U+092E,U+0947,U+0951 +- * U+092E,U+0951,U+0947 +- * U+092E,U+0951,U+0952 +- * U+092E,U+0952,U+0951 +- */ +- if (unlikely (hb_in_ranges (u, 0x0951u, 0x0952u, +- 0x1CD0u, 0x1CD2u, +- 0x1CD4u, 0x1CE1u) || +- u == 0x1CF4u)) +- cat = OT_A; + /* The following act more like the Bindus. */ +- else if (unlikely (hb_in_range (u, 0x0953u, 0x0954u))) ++ if (unlikely (hb_in_range (u, 0x0953u, 0x0954u))) + cat = OT_SM; + /* The following act like consonants. */ + else if (unlikely (hb_in_ranges (u, 0x0A72u, 0x0A73u, +@@ -216,15 +200,12 @@ + cat = OT_Symbol; + ASSERT_STATIC ((int) INDIC_SYLLABIC_CATEGORY_AVAGRAHA == OT_Symbol); + } +- else if (unlikely (hb_in_range (u, 0x17CDu, 0x17D1u) || +- u == 0x17CBu || u == 0x17D3u || u == 0x17DDu)) /* Khmer Various signs */ ++ else if (unlikely (u == 0x17DDu)) /* https://github.com/roozbehp/unicode-data/issues/2 */ + { +- /* These are like Top Matras. */ + cat = OT_M; + pos = POS_ABOVE_C; + } + else if (unlikely (u == 0x17C6u)) cat = OT_N; /* Khmer Bindu doesn't like to be repositioned. */ +- else if (unlikely (u == 0x17D2u)) cat = OT_Coeng; /* Khmer coeng */ + else if (unlikely (hb_in_range (u, 0x2010u, 0x2011u))) + cat = OT_PLACEHOLDER; + else if (unlikely (u == 0x25CCu)) cat = OT_DOTTEDCIRCLE; +@@ -557,8 +538,15 @@ + indic_plan->virama_glyph = (hb_codepoint_t) -1; + + /* Use zero-context would_substitute() matching for new-spec of the main +- * Indic scripts, and scripts with one spec only, but not for old-specs. */ +- bool zero_context = !indic_plan->is_old_spec; ++ * Indic scripts, and scripts with one spec only, but not for old-specs. ++ * The new-spec for all dual-spec scripts says zero-context matching happens. ++ * ++ * However, testing with Malayalam shows that old and new spec both allow ++ * context. Testing with Bengali new-spec however shows that it doesn't. ++ * So, the heuristic here is the way it is. It should *only* be changed, ++ * as we discover more cases of what Windows does. DON'T TOUCH OTHERWISE. ++ */ ++ bool zero_context = !indic_plan->is_old_spec && plan->props.script != HB_SCRIPT_MALAYALAM; + indic_plan->rphf.init (&plan->map, HB_TAG('r','p','h','f'), zero_context); + indic_plan->pref.init (&plan->map, HB_TAG('p','r','e','f'), zero_context); + indic_plan->blwf.init (&plan->map, HB_TAG('b','l','w','f'), zero_context); +@@ -1348,6 +1336,25 @@ + break; + } + } ++ /* For Malayalam, skip over unformed below- (but NOT post-) forms. */ ++ if (buffer->props.script == HB_SCRIPT_MALAYALAM) ++ { ++ for (unsigned int i = base + 1; i < end; i++) ++ { ++ while (i < end && is_joiner (info[i])) ++ i++; ++ if (i == end || !is_halant_or_coeng (info[i])) ++ break; ++ i++; /* Skip halant. */ ++ while (i < end && is_joiner (info[i])) ++ i++; ++ if (i < end && is_consonant (info[i]) && info[i].indic_position() == POS_BELOW_C) ++ { ++ base = i; ++ info[base].indic_position() = POS_BASE_C; ++ } ++ } ++ } + + if (start < base && info[base].indic_position() > POS_BASE_C) + base--; +@@ -1806,7 +1813,7 @@ + } + } + +- return c->unicode->decompose (ab, a, b); ++ return (bool) c->unicode->decompose (ab, a, b); + } + + static bool +@@ -1822,7 +1829,7 @@ + /* Composition-exclusion exceptions that we want to recompose. */ + if (a == 0x09AFu && b == 0x09BCu) { *ab = 0x09DFu; return true; } + +- return c->unicode->compose (a, b, ab); ++ return (bool) c->unicode->compose (a, b, ab); + } + + +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh +--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh 2016-07-09 23:52:22.093096381 +0200 +@@ -109,27 +109,31 @@ INDIC_SYLLABIC_CATEGORY_AVAGRAHA = OT_Symbol, INDIC_SYLLABIC_CATEGORY_BINDU = OT_SM, @@ -6321,17 +4078,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh b/gfx/harfbuz INDIC_SYLLABIC_CATEGORY_TONE_LETTER = OT_X, INDIC_SYLLABIC_CATEGORY_TONE_MARK = OT_N, INDIC_SYLLABIC_CATEGORY_VIRAMA = OT_H, - INDIC_SYLLABIC_CATEGORY_VISARGA = OT_SM, - INDIC_SYLLABIC_CATEGORY_VOWEL = OT_V, - INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT = OT_M, - INDIC_SYLLABIC_CATEGORY_VOWEL_INDEPENDENT = OT_V - }; -@@ -157,24 +161,30 @@ enum indic_matra_category_t { - INDIC_MATRA_CATEGORY_TOP_AND_LEFT_AND_RIGHT = INDIC_MATRA_CATEGORY_RIGHT, - INDIC_MATRA_CATEGORY_TOP_AND_RIGHT = INDIC_MATRA_CATEGORY_RIGHT, - - INDIC_MATRA_CATEGORY_OVERSTRUCK = POS_AFTER_MAIN, - INDIC_MATRA_CATEGORY_VISUAL_ORDER_LEFT = POS_PRE_M +@@ -162,17 +166,23 @@ }; #define INDIC_COMBINE_CATEGORIES(S,M) \ @@ -6366,17 +4113,10 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh b/gfx/harfbuz HB_INTERNAL INDIC_TABLE_ELEMENT_TYPE hb_indic_get_categories (hb_codepoint_t u); - - #endif /* HB_OT_SHAPE_COMPLEX_INDIC_PRIVATE_HH */ -diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc ---- a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc -+++ b/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc -@@ -1,315 +1,323 @@ - /* == Start of generated table == */ - /* - * The following table is generated by running: - * - * ./gen-indic-table.py IndicSyllabicCategory.txt IndicMatraCategory.txt Blocks.txt +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc 2016-07-09 23:52:22.096429701 +0200 +@@ -6,63 +6,67 @@ * * on files with these headers: * @@ -6469,16 +4209,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ #define _(S,M) INDIC_COMBINE_CATEGORIES (ISC_##S, IMC_##M) - - static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { - - - #define indic_offset_0x0028u 0 - - - /* Basic Latin */ - - /* 0028 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(CP,x), _(x,x), _(x,x), +@@ -79,29 +83,33 @@ /* 0030 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 0038 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), @@ -6517,8 +4248,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 0958 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0960 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x), /* 0968 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* 0970 */ _(x,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), - /* 0978 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -110,14 +118,14 @@ /* Bengali */ @@ -6535,11 +4265,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 09C0 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(x,x), _(x,x), _(M,L), /* 09C8 */ _(M,L), _(x,x), _(x,x), _(M,LR), _(M,LR), _(V,B), _(CD,x), _(x,x), /* 09D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R), - /* 09D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), - /* 09E0 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x), - /* 09E8 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* 09F0 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 09F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), +@@ -129,33 +137,33 @@ /* Gurmukhi */ @@ -6578,7 +4304,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 0AC0 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(M,T), _(x,x), _(M,T), /* 0AC8 */ _(M,T), _(M,TR), _(x,x), _(M,R), _(M,R), _(V,B), _(x,x), _(x,x), /* 0AD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 0AD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), +@@ -163,18 +171,18 @@ /* 0AE0 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x), /* 0AE8 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 0AF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), @@ -6600,11 +4326,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 0B40 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(x,x), _(x,x), _(M,L), /* 0B48 */ _(M,TL), _(x,x), _(x,x), _(M,LR),_(M,TLR), _(V,B), _(x,x), _(x,x), /* 0B50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,T), _(M,TR), - /* 0B58 */ _(x,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), - /* 0B60 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x), - /* 0B68 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* 0B70 */ _(x,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 0B78 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), +@@ -186,7 +194,7 @@ /* Tamil */ @@ -6613,7 +4335,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 0B88 */ _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(x,x), _(VI,x), _(VI,x), /* 0B90 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(x,x), _(x,x), /* 0B98 */ _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(x,x), _(C,x), _(C,x), - /* 0BA0 */ _(x,x), _(x,x), _(x,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), +@@ -194,7 +202,7 @@ /* 0BA8 */ _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x), /* 0BB0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0BB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R), _(M,R), @@ -6622,10 +4344,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 0BC8 */ _(M,L), _(x,x), _(M,LR), _(M,LR), _(M,LR), _(V,T), _(x,x), _(x,x), /* 0BD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R), /* 0BD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 0BE0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Nd,x), _(Nd,x), - /* 0BE8 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* 0BF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 0BF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), +@@ -205,7 +213,7 @@ /* Telugu */ @@ -6634,10 +4353,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 0C08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x), /* 0C10 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), /* 0C18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 0C20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 0C28 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 0C30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 0C38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(A,x), _(M,T), _(M,T), +@@ -216,7 +224,7 @@ /* 0C40 */ _(M,T), _(M,R), _(M,R), _(M,R), _(M,R), _(x,x), _(M,T), _(M,T), /* 0C48 */ _(M,TB), _(x,x), _(M,T), _(M,T), _(M,T), _(V,T), _(x,x), _(x,x), /* 0C50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,T), _(M,B), _(x,x), @@ -6646,7 +4362,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 0C60 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x), /* 0C68 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 0C70 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 0C78 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), +@@ -224,26 +232,26 @@ /* Kannada */ @@ -6677,10 +4393,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 0D08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x), /* 0D10 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), /* 0D18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 0D20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 0D28 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 0D30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 0D38 */ _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(A,x), _(M,R), _(M,R), +@@ -254,7 +262,7 @@ /* 0D40 */ _(M,R), _(M,R), _(M,R), _(M,B), _(M,B), _(x,x), _(M,L), _(M,L), /* 0D48 */ _(M,L), _(x,x), _(M,LR), _(M,LR), _(M,LR), _(V,T),_(CPR,x), _(x,x), /* 0D50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R), @@ -6689,7 +4402,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 0D60 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x), /* 0D68 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 0D70 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 0D78 */ _(x,x), _(x,x), _(CD,x), _(CD,x), _(CD,x), _(CD,x), _(CD,x), _(CD,x), +@@ -262,7 +270,7 @@ /* Sinhala */ @@ -6698,15 +4411,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 0D88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), /* 0D90 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), /* 0D98 */ _(x,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 0DA0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 0DA8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 0DB0 */ _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 0DB8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(x,x), _(x,x), - /* 0DC0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), - /* 0DC8 */ _(x,x), _(x,x), _(V,T), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R), - /* 0DD0 */ _(M,R), _(M,R), _(M,T), _(M,T), _(M,B), _(x,x), _(M,B), _(x,x), - /* 0DD8 */ _(M,R), _(M,L), _(M,TL), _(M,L), _(M,LR),_(M,TLR), _(M,LR), _(M,R), - /* 0DE0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Nd,x), _(Nd,x), +@@ -278,7 +286,7 @@ /* 0DE8 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 0DF0 */ _(x,x), _(x,x), _(M,R), _(M,R), _(x,x), _(x,x), _(x,x), _(x,x), @@ -6715,10 +4420,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* Myanmar */ - - /* 1000 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1008 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1010 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -289,22 +297,22 @@ /* 1018 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 1020 */ _(C,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), /* 1028 */ _(VI,x), _(VI,x), _(VI,x), _(M,R), _(M,R), _(M,T), _(M,T), _(M,B), @@ -6750,17 +4452,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* Tagalog */ - - /* 1700 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1708 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), - /* 1710 */ _(C,x), _(C,x), _(M,T), _(M,B), _(PK,B), _(x,x), _(x,x), _(x,x), - /* 1718 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), -@@ -340,36 +348,36 @@ static const INDIC_TABLE_ELEMENT_TYPE in - /* 1780 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1788 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1790 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1798 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 17A0 */ _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), +@@ -345,14 +353,14 @@ /* 17A8 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), /* 17B0 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(M,R), _(M,T), /* 17B8 */ _(M,T), _(M,T), _(M,T), _(M,B), _(M,B), _(M,B), _(M,TL),_(M,TLR), @@ -6780,9 +4472,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* Limbu */ - - /* 1900 */ _(CP,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1908 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -362,9 +370,9 @@ /* 1910 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 1918 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), /* 1920 */ _(M,T), _(M,T), _(M,B), _(M,R), _(M,R), _(M,TR), _(M,TR), _(M,T), @@ -6795,17 +4485,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 1940 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Nd,x), _(Nd,x), /* 1948 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* Tai Le */ - - /* 1950 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1958 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1960 */ _(C,x), _(C,x), _(C,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), -@@ -380,20 +388,20 @@ static const INDIC_TABLE_ELEMENT_TYPE in - /* New Tai Lue */ - - /* 1980 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1988 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1990 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -385,10 +393,10 @@ /* 1998 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 19A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 19A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), @@ -6819,17 +4499,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 19D0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 19D8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 19E0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 19E8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 19F0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 19F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - - /* Buginese */ -@@ -406,110 +414,120 @@ static const INDIC_TABLE_ELEMENT_TYPE in - /* Tai Tham */ - - /* 1A20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1A28 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1A30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -411,47 +419,47 @@ /* 1A38 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 1A40 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 1A48 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(VI,x), @@ -6889,9 +4559,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 1BB0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 1BB8 */ _(Nd,x), _(Nd,x), _(A,x), _(C,x), _(C,x), _(C,x), _(CF,x), _(CF,x), - /* Batak */ - - /* 1BC0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -461,9 +469,9 @@ /* 1BC8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 1BD0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 1BD8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), @@ -6903,8 +4571,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 1BF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* Lepcha */ - - /* 1C00 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -472,39 +480,49 @@ /* 1C08 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 1C10 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 1C18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), @@ -6967,17 +4634,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* A810 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* A818 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* A820 */ _(C,x), _(C,x), _(C,x), _(M,R), _(M,R), _(M,B), _(M,T), _(M,R), - /* A828 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* A830 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* A838 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - - /* Phags-pa */ -@@ -520,158 +538,158 @@ static const INDIC_TABLE_ELEMENT_TYPE in - /* A858 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(Vo,x), _(Vo,x), - /* A860 */ _(Vo,x), _(Vo,x), _(C,x), _(C,x), _(C,x), _(C,x), _(Vo,x), _(CS,x), - /* A868 */ _(CS,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* A870 */ _(C,x), _(CS,x), _(C,x), _(Bi,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* A878 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), +@@ -525,13 +543,13 @@ /* Saurashtra */ @@ -6993,8 +4650,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* A8B8 */ _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), /* A8C0 */ _(M,R), _(M,R), _(M,R), _(M,R), _(V,B), _(x,x), _(x,x), _(x,x), /* A8C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* A8D0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* A8D8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), +@@ -540,9 +558,9 @@ /* Devanagari Extended */ @@ -7007,9 +4663,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* A8F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* Kayah Li */ - - /* A900 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* A908 */ _(Nd,x), _(Nd,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -552,15 +570,15 @@ /* A910 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* A918 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* A920 */ _(C,x), _(C,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), @@ -7028,8 +4682,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* A958 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* A960 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* A968 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* A970 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* A978 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), +@@ -569,14 +587,14 @@ /* Javanese */ @@ -7047,7 +4700,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* A9C0 */ _(V,BR), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* A9C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* A9D0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* A9D8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), +@@ -584,7 +602,7 @@ /* Myanmar Extended-B */ @@ -7056,12 +4709,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* A9E8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* A9F0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* A9F8 */ _(Nd,x), _(Nd,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), - - /* Cham */ - - /* AA00 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), - /* AA08 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* AA10 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -597,10 +615,10 @@ /* AA18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* AA20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* AA28 */ _(C,x), _(M,T), _(M,T), _(M,T), _(M,T), _(M,B), _(M,T), _(M,L), @@ -7075,8 +4723,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* AA50 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* AA58 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* Myanmar Extended-A */ - +@@ -609,7 +627,7 @@ /* AA60 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* AA68 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* AA70 */ _(x,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), @@ -7085,10 +4732,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* Tai Viet */ - /* AA80 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* AA88 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* AA90 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* AA98 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -620,8 +638,8 @@ /* AAA0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* AAA8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* AAB0 */ _(M,T), _(M,R), _(M,T), _(M,T), _(M,B),_(M,VOL),_(M,VOL), _(M,T), @@ -7099,8 +4743,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* AAC8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* AAD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* AAD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - - /* Meetei Mayek Extensions */ +@@ -630,9 +648,9 @@ /* AAE0 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* AAE8 */ _(C,x), _(C,x), _(C,x), _(M,L), _(M,B), _(M,T), _(M,L), _(M,R), @@ -7112,9 +4755,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* Meetei Mayek */ - - /* ABC0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* ABC8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), +@@ -642,31 +660,31 @@ /* ABD0 */ _(C,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* ABD8 */ _(C,x), _(C,x), _(C,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), /* ABE0 */ _(CF,x), _(CF,x), _(CF,x), _(M,R), _(M,R), _(M,T), _(M,R), _(M,R), @@ -7152,17 +4793,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 11008 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), /* 11010 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 11018 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 11020 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 11028 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 11030 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 11038 */ _(M,T), _(M,T), _(M,T), _(M,T), _(M,B), _(M,B), _(M,B), _(M,B), - /* 11040 */ _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), _(M,T), _(V,T), _(x,x), -@@ -680,62 +698,62 @@ static const INDIC_TABLE_ELEMENT_TYPE in - /* 11058 */_(BJN,x),_(BJN,x),_(BJN,x),_(BJN,x),_(BJN,x),_(BJN,x),_(BJN,x),_(BJN,x), - /* 11060 */_(BJN,x),_(BJN,x),_(BJN,x),_(BJN,x),_(BJN,x),_(BJN,x), _(Nd,x), _(Nd,x), - /* 11068 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* 11070 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 11078 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(NJ,x), +@@ -685,21 +703,21 @@ /* Kaithi */ @@ -7188,16 +4819,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 11108 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 11110 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 11118 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 11120 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(M,T), - /* 11128 */ _(M,T), _(M,T), _(M,B), _(M,B), _(M,L), _(M,T), _(M,TB), _(M,TB), - /* 11130 */ _(M,T), _(M,B), _(M,B), _(IS,x), _(PK,T), _(x,x), _(Nd,x), _(Nd,x), - /* 11138 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* 11140 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 11148 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - - /* Mahajani */ - - /* 11150 */ _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(C,x), _(C,x), _(C,x), +@@ -716,12 +734,12 @@ /* 11158 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 11160 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 11168 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), @@ -7212,7 +4834,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 11188 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), /* 11190 */ _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 11198 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 111A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -729,8 +747,8 @@ /* 111A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 111B0 */ _(C,x), _(C,x), _(C,x), _(M,R), _(M,L), _(M,R), _(M,B), _(M,B), /* 111B8 */ _(M,B), _(M,B), _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), _(M,TR), @@ -7223,17 +4845,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 111D0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 111D8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* Sinhala Archaic Numbers */ - - /* 111E0 */ _(x,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* 111E8 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* 111F0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), -@@ -744,163 +762,193 @@ static const INDIC_TABLE_ELEMENT_TYPE in - /* Khojki */ - - /* 11200 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), - /* 11208 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 11210 */ _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -749,11 +767,20 @@ /* 11218 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 11220 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 11228 */ _(C,x), _(C,x), _(C,x), _(C,x), _(M,R), _(M,R), _(M,R), _(M,B), @@ -7256,7 +4868,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* Khudawadi */ /* 112B0 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), - /* 112B8 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -761,15 +788,15 @@ /* 112C0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 112C8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 112D0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), @@ -7275,11 +4887,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 11308 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(VI,x), /* 11310 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), /* 11318 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 11320 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 11328 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 11330 */ _(C,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), - /* 11338 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,R), - /* 11340 */ _(M,T), _(M,R), _(M,R), _(M,R), _(M,R), _(x,x), _(x,x), _(M,L), +@@ -781,11 +808,11 @@ /* 11348 */ _(M,L), _(x,x), _(x,x), _(M,LR), _(M,LR), _(V,R), _(x,x), _(x,x), /* 11350 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R), /* 11358 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), @@ -7295,11 +4903,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* Tirhuta */ - - /* 11480 */ _(x,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), - /* 11488 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), - /* 11490 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 11498 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -797,13 +824,13 @@ /* 114A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 114A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 114B0 */ _(M,R), _(M,L), _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(M,B), @@ -7316,11 +4920,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* Siddham */ - - /* 11580 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), - /* 11588 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), - /* 11590 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 11598 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -815,11 +842,15 @@ /* 115A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 115A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(M,R), /* 115B0 */ _(M,L), _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(x,x), _(x,x), @@ -7341,10 +4941,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* Modi */ - /* 11600 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), - /* 11608 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), - /* 11610 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 11618 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -830,8 +861,8 @@ /* 11620 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 11628 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 11630 */ _(M,R), _(M,R), _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(M,B), @@ -7355,15 +4952,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ /* 11648 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 11650 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 11658 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 11660 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 11668 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 11670 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 11678 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - - /* Takri */ - - /* 11680 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), - /* 11688 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), +@@ -847,13 +878,30 @@ /* 11690 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 11698 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 116A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), @@ -7380,8 +4969,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ + /* 116E8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 116F0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 116F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - --}; /* Table items: 4488; occupancy: 73% */ ++ + /* Ahom */ + + /* 11700 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), @@ -7392,13 +4980,13 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ + /* 11728 */ _(M,B), _(M,T), _(M,T), _(PK,T), _(x,x), _(x,x), _(x,x), _(x,x), + /* 11730 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), + /* 11738 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), -+ + +-}; /* Table items: 4488; occupancy: 73% */ +}; /* Table items: 4768; occupancy: 72% */ INDIC_TABLE_ELEMENT_TYPE hb_indic_get_categories (hb_codepoint_t u) - { - switch (u >> 12) +@@ -862,7 +910,7 @@ { case 0x0u: if (hb_in_range (u, 0x0028u, 0x003Fu)) return indic_table[u - 0x0028u + indic_offset_0x0028u]; @@ -7407,9 +4995,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ if (hb_in_range (u, 0x0900u, 0x0DF7u)) return indic_table[u - 0x0900u + indic_offset_0x0900u]; if (unlikely (u == 0x00A0u)) return _(CP,x); break; - - case 0x1u: - if (hb_in_range (u, 0x1000u, 0x109Fu)) return indic_table[u - 0x1000u + indic_offset_0x1000u]; +@@ -872,11 +920,12 @@ if (hb_in_range (u, 0x1700u, 0x17EFu)) return indic_table[u - 0x1700u + indic_offset_0x1700u]; if (hb_in_range (u, 0x1900u, 0x1A9Fu)) return indic_table[u - 0x1900u + indic_offset_0x1900u]; if (hb_in_range (u, 0x1B00u, 0x1C4Fu)) return indic_table[u - 0x1B00u + indic_offset_0x1b00u]; @@ -7423,15 +5009,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ if (unlikely (u == 0x25CCu)) return _(CP,x); break; - case 0xAu: - if (hb_in_range (u, 0xA800u, 0xAAF7u)) return indic_table[u - 0xA800u + indic_offset_0xa800u]; - if (hb_in_range (u, 0xABC0u, 0xABFFu)) return indic_table[u - 0xABC0u + indic_offset_0xabc0u]; - break; - - case 0x10u: - if (hb_in_range (u, 0x10A00u, 0x10A47u)) return indic_table[u - 0x10A00u + indic_offset_0x10a00u]; - break; - +@@ -892,10 +941,9 @@ case 0x11u: if (hb_in_range (u, 0x11000u, 0x110BFu)) return indic_table[u - 0x11000u + indic_offset_0x11000u]; if (hb_in_range (u, 0x11100u, 0x11237u)) return indic_table[u - 0x11100u + indic_offset_0x11100u]; @@ -7444,17 +5022,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ break; default: - break; - } - return _(x,x); - } - -@@ -909,32 +957,36 @@ hb_indic_get_categories (hb_codepoint_t - #undef ISC_A - #undef ISC_Bi - #undef ISC_BJN - #undef ISC_Ca - #undef ISC_C +@@ -914,11 +962,14 @@ #undef ISC_CD #undef ISC_CF #undef ISC_CHL @@ -7469,11 +5037,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ #undef ISC_GM #undef ISC_IS #undef ISC_ZWJ - #undef ISC_ML - #undef ISC_ZWNJ - #undef ISC_N - #undef ISC_Nd - #undef ISC_NJ +@@ -930,6 +981,7 @@ #undef ISC_x #undef ISC_PK #undef ISC_RS @@ -7481,186 +5045,10 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/ #undef ISC_TL #undef ISC_TM #undef ISC_V - #undef ISC_Vs - #undef ISC_Vo - #undef ISC_M - #undef ISC_VI - -diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc b/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc ---- a/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc -+++ b/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc -@@ -171,34 +171,18 @@ set_indic_properties (hb_glyph_info_t &i - indic_category_t cat = (indic_category_t) (type & 0x7Fu); - indic_position_t pos = (indic_position_t) (type >> 8); - - - /* - * Re-assign category - */ - -- -- /* The spec says U+0952 is OT_A. However, testing shows that Uniscribe -- * treats a whole bunch of characters similarly. -- * TESTS: For example, for U+0951: -- * U+092E,U+0947,U+0952 -- * U+092E,U+0952,U+0947 -- * U+092E,U+0947,U+0951 -- * U+092E,U+0951,U+0947 -- * U+092E,U+0951,U+0952 -- * U+092E,U+0952,U+0951 -- */ -- if (unlikely (hb_in_ranges (u, 0x0951u, 0x0952u, -- 0x1CD0u, 0x1CD2u, -- 0x1CD4u, 0x1CE1u) || -- u == 0x1CF4u)) -- cat = OT_A; - /* The following act more like the Bindus. */ -- else if (unlikely (hb_in_range (u, 0x0953u, 0x0954u))) -+ if (unlikely (hb_in_range (u, 0x0953u, 0x0954u))) - cat = OT_SM; - /* The following act like consonants. */ - else if (unlikely (hb_in_ranges (u, 0x0A72u, 0x0A73u, - 0x1CF5u, 0x1CF6u))) - cat = OT_C; - /* TODO: The following should only be allowed after a Visarga. - * For now, just treat them like regular tone marks. */ - else if (unlikely (hb_in_range (u, 0x1CE2u, 0x1CE8u))) -@@ -211,25 +195,22 @@ set_indic_properties (hb_glyph_info_t &i - /* The following take marks in standalone clusters, similar to Avagraha. */ - else if (unlikely (hb_in_ranges (u, 0xA8F2u, 0xA8F7u, - 0x1CE9u, 0x1CECu, - 0x1CEEu, 0x1CF1u))) - { - cat = OT_Symbol; - ASSERT_STATIC ((int) INDIC_SYLLABIC_CATEGORY_AVAGRAHA == OT_Symbol); - } -- else if (unlikely (hb_in_range (u, 0x17CDu, 0x17D1u) || -- u == 0x17CBu || u == 0x17D3u || u == 0x17DDu)) /* Khmer Various signs */ -+ else if (unlikely (u == 0x17DDu)) /* https://github.com/roozbehp/unicode-data/issues/2 */ - { -- /* These are like Top Matras. */ - cat = OT_M; - pos = POS_ABOVE_C; - } - else if (unlikely (u == 0x17C6u)) cat = OT_N; /* Khmer Bindu doesn't like to be repositioned. */ -- else if (unlikely (u == 0x17D2u)) cat = OT_Coeng; /* Khmer coeng */ - else if (unlikely (hb_in_range (u, 0x2010u, 0x2011u))) - cat = OT_PLACEHOLDER; - else if (unlikely (u == 0x25CCu)) cat = OT_DOTTEDCIRCLE; - else if (unlikely (u == 0xA982u)) cat = OT_SM; /* Javanese repha. */ - else if (unlikely (u == 0xA9BEu)) cat = OT_CM2; /* Javanese medial ya. */ - else if (unlikely (u == 0xA9BDu)) { cat = OT_M; pos = POS_POST_C; } /* Javanese vocalic r. */ - - -@@ -552,18 +533,25 @@ data_create_indic (const hb_ot_shape_pla - indic_plan->config = &indic_configs[i]; - break; - } - - indic_plan->is_old_spec = indic_plan->config->has_old_spec && ((plan->map.chosen_script[0] & 0x000000FFu) != '2'); - indic_plan->virama_glyph = (hb_codepoint_t) -1; - - /* Use zero-context would_substitute() matching for new-spec of the main -- * Indic scripts, and scripts with one spec only, but not for old-specs. */ -- bool zero_context = !indic_plan->is_old_spec; -+ * Indic scripts, and scripts with one spec only, but not for old-specs. -+ * The new-spec for all dual-spec scripts says zero-context matching happens. -+ * -+ * However, testing with Malayalam shows that old and new spec both allow -+ * context. Testing with Bengali new-spec however shows that it doesn't. -+ * So, the heuristic here is the way it is. It should *only* be changed, -+ * as we discover more cases of what Windows does. DON'T TOUCH OTHERWISE. -+ */ -+ bool zero_context = !indic_plan->is_old_spec && plan->props.script != HB_SCRIPT_MALAYALAM; - indic_plan->rphf.init (&plan->map, HB_TAG('r','p','h','f'), zero_context); - indic_plan->pref.init (&plan->map, HB_TAG('p','r','e','f'), zero_context); - indic_plan->blwf.init (&plan->map, HB_TAG('b','l','w','f'), zero_context); - indic_plan->pstf.init (&plan->map, HB_TAG('p','s','t','f'), zero_context); - - for (unsigned int i = 0; i < ARRAY_LENGTH (indic_plan->mask_array); i++) - indic_plan->mask_array[i] = (indic_features[i].flags & F_GLOBAL) ? - 0 : plan->map.get_1_mask (indic_features[i].tag); -@@ -1343,16 +1331,35 @@ final_reordering_syllable (const hb_ot_s - base++; - info[base].indic_position() = POS_BASE_C; - - try_pref = false; - } - break; - } - } -+ /* For Malayalam, skip over unformed below- (but NOT post-) forms. */ -+ if (buffer->props.script == HB_SCRIPT_MALAYALAM) -+ { -+ for (unsigned int i = base + 1; i < end; i++) -+ { -+ while (i < end && is_joiner (info[i])) -+ i++; -+ if (i == end || !is_halant_or_coeng (info[i])) -+ break; -+ i++; /* Skip halant. */ -+ while (i < end && is_joiner (info[i])) -+ i++; -+ if (i < end && is_consonant (info[i]) && info[i].indic_position() == POS_BELOW_C) -+ { -+ base = i; -+ info[base].indic_position() = POS_BASE_C; -+ } -+ } -+ } - - if (start < base && info[base].indic_position() > POS_BASE_C) - base--; - break; - } - if (base == end && start < base && - is_one_of (info[base - 1], FLAG (OT_ZWJ))) - base--; -@@ -1801,33 +1808,33 @@ decompose_indic (const hb_ot_shape_norma - { - /* Ok, safe to use Uniscribe-style decomposition. */ - *a = 0x0DD9u; - *b = ab; - return true; - } - } - -- return c->unicode->decompose (ab, a, b); -+ return (bool) c->unicode->decompose (ab, a, b); - } - - static bool - compose_indic (const hb_ot_shape_normalize_context_t *c, - hb_codepoint_t a, - hb_codepoint_t b, - hb_codepoint_t *ab) - { - /* Avoid recomposing split matras. */ - if (HB_UNICODE_GENERAL_CATEGORY_IS_MARK (c->unicode->general_category (a))) - return false; - - /* Composition-exclusion exceptions that we want to recompose. */ - if (a == 0x09AFu && b == 0x09BCu) { *ab = 0x09DFu; return true; } - -- return c->unicode->compose (a, b, ab); -+ return (bool) c->unicode->compose (a, b, ab); - } - - - const hb_ot_complex_shaper_t _hb_ot_complex_shaper_indic = - { - "indic", - collect_features_indic, - override_features_indic, -diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc b/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc ---- a/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc -+++ b/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc -@@ -194,16 +194,20 @@ set_myanmar_properties (hb_glyph_info_t - case 0x1004u: case 0x101Bu: case 0x105Au: - cat = (indic_category_t) OT_Ra; - break; - - case 0x1032u: case 0x1036u: +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc 2016-07-09 23:52:22.096429701 +0200 +@@ -199,6 +199,10 @@ cat = (indic_category_t) OT_A; break; @@ -7671,20 +5059,10 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc b/gfx/harfbuzz/src/ case 0x103Au: cat = (indic_category_t) OT_As; break; - - case 0x1041u: case 0x1042u: case 0x1043u: case 0x1044u: - case 0x1045u: case 0x1046u: case 0x1047u: case 0x1048u: - case 0x1049u: case 0x1090u: case 0x1091u: case 0x1092u: - case 0x1093u: case 0x1094u: case 0x1095u: case 0x1096u: -diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh b/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh ---- a/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh -+++ b/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh -@@ -39,19 +39,17 @@ - #define complex_var_u8_1() var2.u8[3] - - - enum hb_ot_shape_zero_width_marks_type_t { - HB_OT_SHAPE_ZERO_WIDTH_MARKS_NONE, +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh +--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh 2016-07-09 23:52:22.096429701 +0200 +@@ -44,9 +44,7 @@ // HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_EARLY, HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE, HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_EARLY, @@ -7695,20 +5073,10 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh b/gfx/harfbuzz/src/ }; - /* Master OT shaper list */ - #define HB_COMPLEX_SHAPERS_IMPLEMENT_SHAPERS \ - HB_COMPLEX_SHAPER_IMPLEMENT (default) /* should be first */ \ - HB_COMPLEX_SHAPER_IMPLEMENT (arabic) \ - HB_COMPLEX_SHAPER_IMPLEMENT (hangul) \ -diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc b/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc ---- a/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc -+++ b/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc -@@ -372,11 +372,11 @@ const hb_ot_complex_shaper_t _hb_ot_comp - NULL, /* data_create */ - NULL, /* data_destroy */ - preprocess_text_thai, - NULL, /* postprocess_glyphs */ - HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT, +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc 2016-07-09 23:52:22.096429701 +0200 +@@ -377,6 +377,6 @@ NULL, /* decompose */ NULL, /* compose */ NULL, /* setup_masks */ @@ -7716,15 +5084,10 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc b/gfx/harfbuzz/src/hb- + HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE, false,/* fallback_position */ }; -diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc b/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc ---- a/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc -+++ b/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc -@@ -52,11 +52,11 @@ const hb_ot_complex_shaper_t _hb_ot_comp - NULL, /* data_create */ - NULL, /* data_destroy */ - NULL, /* preprocess_text */ - NULL, /* postprocess_glyphs */ - HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT, +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc 2016-07-09 23:52:22.096429701 +0200 +@@ -57,6 +57,6 @@ NULL, /* decompose */ NULL, /* compose */ NULL, /* setup_masks */ @@ -7732,15 +5095,10 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc b/gfx/harfbuzz/src/ + HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE, true, /* fallback_position */ }; -diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc b/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc ---- a/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc -+++ b/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc -@@ -280,16 +280,19 @@ setup_rphf_mask (const hb_ot_shape_plan_ - info[i].mask |= mask; - } - } - - static void +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc 2016-07-09 23:52:22.096429701 +0200 +@@ -285,6 +285,9 @@ setup_topographical_masks (const hb_ot_shape_plan_t *plan, hb_buffer_t *buffer) { @@ -7750,17 +5108,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc b/gfx/harfbuzz/src/hb-o ASSERT_STATIC (INIT < 4 && ISOL < 4 && MEDI < 4 && FINA < 4); hb_mask_t masks[4], all_masks = 0; - for (unsigned int i = 0; i < 4; i++) - { - masks[i] = plan->map.get_1_mask (arabic_features[i]); - if (masks[i] == plan->map.get_global_mask ()) - masks[i] = 0; -@@ -355,17 +358,17 @@ setup_syllables (const hb_ot_shape_plan_ - static void - clear_substitution_flags (const hb_ot_shape_plan_t *plan, - hb_font_t *font HB_UNUSED, - hb_buffer_t *buffer) - { +@@ -360,7 +363,7 @@ hb_glyph_info_t *info = buffer->info; unsigned int count = buffer->len; for (unsigned int i = 0; i < count; i++) @@ -7769,17 +5117,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc b/gfx/harfbuzz/src/hb-o } static void - record_rphf (const hb_ot_shape_plan_t *plan, - hb_font_t *font, - hb_buffer_t *buffer) - { - const use_shape_plan_t *use_plan = (const use_shape_plan_t *) plan->data; -@@ -400,66 +403,71 @@ record_pref (const hb_ot_shape_plan_t *p - if (_hb_glyph_info_substituted (&info[i])) - { - info[i].use_category() = USE_VPre; - break; - } +@@ -405,6 +408,12 @@ } } @@ -7792,15 +5130,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc b/gfx/harfbuzz/src/hb-o static void reorder_syllable (hb_buffer_t *buffer, unsigned int start, unsigned int end) { - syllable_type_t syllable_type = (syllable_type_t) (buffer->info[start].syllable() & 0x0F); - /* Only a few syllable types need reordering. */ - if (unlikely (!(FLAG_SAFE (syllable_type) & - (FLAG (virama_terminated_cluster) | - FLAG (consonant_cluster) | - FLAG (vowel_cluster) | - FLAG (broken_cluster) | - 0)))) - return; +@@ -420,7 +429,6 @@ hb_glyph_info_t *info = buffer->info; @@ -7808,7 +5138,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc b/gfx/harfbuzz/src/hb-o #define BASE_FLAGS (FLAG (USE_B) | FLAG (USE_GB) | FLAG (USE_IV)) /* Move things forward. */ - if (info[start].use_category() == USE_R && end - start > 1) +@@ -428,12 +436,12 @@ { /* Got a repha. Reorder it to after first base, before first halant. */ for (unsigned int i = start + 1; i < end; i++) @@ -7823,16 +5153,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc b/gfx/harfbuzz/src/hb-o i--; buffer->merge_clusters (start, i + 1); - hb_glyph_info_t t = info[start]; - memmove (&info[start], &info[start + 1], (i - start) * sizeof (info[0])); - info[i] = t; - - break; - } - } - - /* Move things back. */ - unsigned int j = end; +@@ -450,11 +458,11 @@ for (unsigned int i = start; i < end; i++) { uint32_t flag = FLAG_UNSAFE (info[i].use_category()); @@ -7847,17 +5168,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc b/gfx/harfbuzz/src/hb-o j = i + 1; else j = i; - } - else if (((flag) & (FLAG (USE_VPre) | FLAG (USE_VMPre))) && - /* Only move the first component of a MultipleSubst. */ - 0 == _hb_glyph_info_get_lig_comp (&info[i]) && - j < i) -@@ -553,17 +561,17 @@ compose_use (const hb_ot_shape_normalize - hb_codepoint_t a, - hb_codepoint_t b, - hb_codepoint_t *ab) - { - /* Avoid recomposing split matras. */ +@@ -558,7 +566,7 @@ if (HB_UNICODE_GENERAL_CATEGORY_IS_MARK (c->unicode->general_category (a))) return false; @@ -7866,20 +5177,30 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc b/gfx/harfbuzz/src/hb-o } - const hb_ot_complex_shaper_t _hb_ot_complex_shaper_use = - { - "use", - collect_features_use, - NULL, /* override_features */ -diff --git a/gfx/harfbuzz/src/hb-ot-shape-normalize.cc b/gfx/harfbuzz/src/hb-ot-shape-normalize.cc ---- a/gfx/harfbuzz/src/hb-ot-shape-normalize.cc -+++ b/gfx/harfbuzz/src/hb-ot-shape-normalize.cc -@@ -71,26 +71,26 @@ - */ +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape.h mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape.h +--- mozilla/gfx/harfbuzz/src/hb-ot-shape.h 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape.h 2016-07-09 23:52:22.096429701 +0200 +@@ -36,14 +36,14 @@ + HB_BEGIN_DECLS - static bool - decompose_unicode (const hb_ot_shape_normalize_context_t *c, - hb_codepoint_t ab, + /* TODO port to shape-plan / set. */ +-void ++HB_EXTERN void + hb_ot_shape_glyphs_closure (hb_font_t *font, + hb_buffer_t *buffer, + const hb_feature_t *features, + unsigned int num_features, + hb_set_t *glyphs); + +-void ++HB_EXTERN void + hb_ot_shape_plan_collect_lookups (hb_shape_plan_t *shape_plan, + hb_tag_t table_tag, + hb_set_t *lookup_indexes /* OUT */); +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-shape-normalize.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-normalize.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-shape-normalize.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-shape-normalize.cc 2016-07-09 23:52:22.096429701 +0200 +@@ -76,7 +76,7 @@ hb_codepoint_t *a, hb_codepoint_t *b) { @@ -7888,8 +5209,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-normalize.cc b/gfx/harfbuzz/src/hb-ot- } static bool - compose_unicode (const hb_ot_shape_normalize_context_t *c, - hb_codepoint_t a, +@@ -85,7 +85,7 @@ hb_codepoint_t b, hb_codepoint_t *ab) { @@ -7898,17 +5218,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-normalize.cc b/gfx/harfbuzz/src/hb-ot- } static inline void - set_glyph (hb_glyph_info_t &info, hb_font_t *font) - { - font->get_glyph (info.codepoint, 0, &info.glyph_index()); - } - -@@ -122,17 +122,17 @@ decompose (const hb_ot_shape_normalize_c - hb_codepoint_t a, b, a_glyph, b_glyph; - hb_buffer_t * const buffer = c->buffer; - hb_font_t * const font = c->font; - - if (!c->decompose (c, ab, &a, &b) || +@@ -127,7 +127,7 @@ (b && !font->get_glyph (b, 0, &b_glyph))) return 0; @@ -7917,167 +5227,10 @@ diff --git a/gfx/harfbuzz/src/hb-ot-shape-normalize.cc b/gfx/harfbuzz/src/hb-ot- if (shortest && has_a) { /* Output a and b */ output_char (buffer, a, a_glyph); - if (likely (b)) { - output_char (buffer, b, b_glyph); - return 2; - } - return 1; -diff --git a/gfx/harfbuzz/src/hb-ot-shape.cc b/gfx/harfbuzz/src/hb-ot-shape.cc ---- a/gfx/harfbuzz/src/hb-ot-shape.cc -+++ b/gfx/harfbuzz/src/hb-ot-shape.cc -@@ -657,42 +657,43 @@ hb_ot_position_default (hb_ot_shape_cont - unsigned int count = c->buffer->len; - hb_glyph_info_t *info = c->buffer->info; - hb_glyph_position_t *pos = c->buffer->pos; - - if (HB_DIRECTION_IS_HORIZONTAL (direction)) - { - for (unsigned int i = 0; i < count; i++) - pos[i].x_advance = c->font->get_glyph_h_advance (info[i].codepoint); -+ /* The nil glyph_h_origin() func returns 0, so no need to apply it. */ - if (c->font->has_glyph_h_origin_func ()) - for (unsigned int i = 0; i < count; i++) - c->font->subtract_glyph_h_origin (info[i].codepoint, - &pos[i].x_offset, - &pos[i].y_offset); - } - else - { - for (unsigned int i = 0; i < count; i++) -+ { - pos[i].y_advance = c->font->get_glyph_v_advance (info[i].codepoint); -- if (c->font->has_glyph_v_origin_func ()) -- for (unsigned int i = 0; i < count; i++) -- c->font->subtract_glyph_v_origin (info[i].codepoint, -- &pos[i].x_offset, -- &pos[i].y_offset); -+ c->font->subtract_glyph_v_origin (info[i].codepoint, -+ &pos[i].x_offset, -+ &pos[i].y_offset); -+ } - } - if (c->buffer->scratch_flags & HB_BUFFER_SCRATCH_FLAG_HAS_SPACE_FALLBACK) - _hb_ot_shape_fallback_spaces (c->plan, c->font, c->buffer); - } - - static inline bool - hb_ot_position_complex (hb_ot_shape_context_t *c) - { - bool ret = false; - unsigned int count = c->buffer->len; -- bool has_positioning = hb_ot_layout_has_positioning (c->face); -+ bool has_positioning = (bool) hb_ot_layout_has_positioning (c->face); - /* If the font has no GPOS, AND, no fallback positioning will - * happen, AND, direction is forward, then when zeroing mark - * widths, we shift the mark with it, such that the mark - * is positioned hanging over the previous glyph. When - * direction is backward we don't shift and it will end up - * hanging over the next glyph after the final reordering. - * If fallback positinoing happens or GPOS is present, we don't - * care. -@@ -721,24 +722,26 @@ hb_ot_position_complex (hb_ot_shape_cont - - if (has_positioning) - { - hb_glyph_info_t *info = c->buffer->info; - hb_glyph_position_t *pos = c->buffer->pos; - - /* Change glyph origin to what GPOS expects (horizontal), apply GPOS, change it back. */ - -+ /* The nil glyph_h_origin() func returns 0, so no need to apply it. */ - if (c->font->has_glyph_h_origin_func ()) - for (unsigned int i = 0; i < count; i++) - c->font->add_glyph_h_origin (info[i].codepoint, - &pos[i].x_offset, - &pos[i].y_offset); - - c->plan->position (c->font, c->buffer); - -+ /* The nil glyph_h_origin() func returns 0, so no need to apply it. */ - if (c->font->has_glyph_h_origin_func ()) - for (unsigned int i = 0; i < count; i++) - c->font->subtract_glyph_h_origin (info[i].codepoint, - &pos[i].x_offset, - &pos[i].y_offset); - - ret = true; - } -@@ -847,16 +850,18 @@ hb_bool_t - hb_ot_shape_context_t c = {HB_SHAPER_DATA_GET (shape_plan), font, font->face, buffer, features, num_features}; - hb_ot_shape_internal (&c); - - return true; - } - - - /** -+ * hb_ot_shape_plan_collect_lookups: -+ * - * Since: 0.9.7 - **/ - void - hb_ot_shape_plan_collect_lookups (hb_shape_plan_t *shape_plan, - hb_tag_t table_tag, - hb_set_t *lookup_indexes /* OUT */) - { - /* XXX Does the first part always succeed? */ -@@ -880,16 +885,18 @@ add_char (hb_font_t *font, - hb_codepoint_t m = unicode->mirroring (u); - if (m != u && font->get_glyph (m, 0, &glyph)) - glyphs->add (glyph); - } - } - - - /** -+ * hb_ot_shape_glyphs_closure: -+ * - * Since: 0.9.2 - **/ - void - hb_ot_shape_glyphs_closure (hb_font_t *font, - hb_buffer_t *buffer, - const hb_feature_t *features, - unsigned int num_features, - hb_set_t *glyphs) -diff --git a/gfx/harfbuzz/src/hb-ot-shape.h b/gfx/harfbuzz/src/hb-ot-shape.h ---- a/gfx/harfbuzz/src/hb-ot-shape.h -+++ b/gfx/harfbuzz/src/hb-ot-shape.h -@@ -31,23 +31,23 @@ - #ifndef HB_OT_SHAPE_H - #define HB_OT_SHAPE_H - - #include "hb.h" - - HB_BEGIN_DECLS - - /* TODO port to shape-plan / set. */ --void -+HB_EXTERN void - hb_ot_shape_glyphs_closure (hb_font_t *font, - hb_buffer_t *buffer, - const hb_feature_t *features, - unsigned int num_features, - hb_set_t *glyphs); - --void -+HB_EXTERN void - hb_ot_shape_plan_collect_lookups (hb_shape_plan_t *shape_plan, - hb_tag_t table_tag, - hb_set_t *lookup_indexes /* OUT */); - - HB_END_DECLS - - #endif /* HB_OT_SHAPE_H */ -diff --git a/gfx/harfbuzz/src/hb-ot-tag.cc b/gfx/harfbuzz/src/hb-ot-tag.cc ---- a/gfx/harfbuzz/src/hb-ot-tag.cc -+++ b/gfx/harfbuzz/src/hb-ot-tag.cc -@@ -350,17 +350,16 @@ static const LangTag ot_languages[] = { - {"guz", HB_TAG('G','U','Z',' ')}, /* Ekegusii/Gusii */ - {"gv", HB_TAG('M','N','X',' ')}, /* Manx */ - {"ha", HB_TAG('H','A','U',' ')}, /* Hausa */ - {"har", HB_TAG('H','R','I',' ')}, /* Harari */ - {"haw", HB_TAG('H','A','W',' ')}, /* Hawaiian */ +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-tag.cc mozilla-1228540/gfx/harfbuzz/src/hb-ot-tag.cc +--- mozilla/gfx/harfbuzz/src/hb-ot-tag.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-tag.cc 2016-07-09 23:52:22.096429701 +0200 +@@ -355,7 +355,6 @@ {"hay", HB_TAG('H','A','Y',' ')}, /* Haya */ {"haz", HB_TAG('H','A','Z',' ')}, /* Hazaragi */ {"he", HB_TAG('I','W','R',' ')}, /* Hebrew */ @@ -8085,48 +5238,27 @@ diff --git a/gfx/harfbuzz/src/hb-ot-tag.cc b/gfx/harfbuzz/src/hb-ot-tag.cc {"hi", HB_TAG('H','I','N',' ')}, /* Hindi */ {"hil", HB_TAG('H','I','L',' ')}, /* Hiligaynon */ {"hnd", HB_TAG('H','N','D',' ')}, /* [Southern] Hindko */ - {"hne", HB_TAG('C','H','H',' ')}, /* Chattisgarhi */ - {"hno", HB_TAG('H','N','D',' ')}, /* [Northern] Hindko */ - {"ho", HB_TAG('H','M','O',' ')}, /* Hiri Motu */ - {"hoc", HB_TAG('H','O',' ',' ')}, /* Ho */ - {"hoj", HB_TAG('H','A','R',' ')}, /* Harauti */ -@@ -596,18 +595,18 @@ static const LangTag ot_languages[] = { - {"rue", HB_TAG('R','S','Y',' ')}, /* Rusyn */ - {"rup", HB_TAG('R','U','P',' ')}, /* Aromanian/Arumanian/Macedo-Romanian */ - {"rw", HB_TAG('R','U','A',' ')}, /* Kinyarwanda */ - {"rwr", HB_TAG('M','A','W',' ')}, /* Marwari (India) */ - {"sa", HB_TAG('S','A','N',' ')}, /* Sanskrit */ +@@ -601,8 +600,8 @@ {"sah", HB_TAG('Y','A','K',' ')}, /* Yakut */ {"sas", HB_TAG('S','A','S',' ')}, /* Sasak */ {"sat", HB_TAG('S','A','T',' ')}, /* Santali */ -+ {"sc", HB_TAG('S','R','D',' ')}, /* Sardinian [macrolanguage] */ - {"sck", HB_TAG('S','A','D',' ')}, /* Sadri */ -- {"sc", HB_TAG('S','R','D',' ')}, /* Sardinian [macrolanguage] */ +- {"sck", HB_TAG('S','A','D',' ')}, /* Sadri */ + {"sc", HB_TAG('S','R','D',' ')}, /* Sardinian [macrolanguage] */ ++ {"sck", HB_TAG('S','A','D',' ')}, /* Sadri */ {"scn", HB_TAG('S','C','N',' ')}, /* Sicilian */ {"sco", HB_TAG('S','C','O',' ')}, /* Scots */ {"scs", HB_TAG('S','L','A',' ')}, /* [North] Slavey */ - {"sd", HB_TAG('S','N','D',' ')}, /* Sindhi */ - {"se", HB_TAG('N','S','M',' ')}, /* Northern Sami */ - {"seh", HB_TAG('S','N','A',' ')}, /* Sena */ - {"sel", HB_TAG('S','E','L',' ')}, /* Selkup */ - {"sg", HB_TAG('S','G','O',' ')}, /* Sango */ -@@ -685,29 +684,29 @@ static const LangTag ot_languages[] = { - {"umb", HB_TAG('U','M','B',' ')}, /* Umbundu */ - {"unr", HB_TAG('M','U','N',' ')}, /* Mundari */ - {"ur", HB_TAG('U','R','D',' ')}, /* Urdu */ - {"uz", HB_TAG('U','Z','B',' ')}, /* Uzbek [macrolanguage] */ - {"uzn", HB_TAG('U','Z','B',' ')}, /* Northern Uzbek */ +@@ -690,8 +689,8 @@ {"uzs", HB_TAG('U','Z','B',' ')}, /* Southern Uzbek */ {"ve", HB_TAG('V','E','N',' ')}, /* Venda */ {"vec", HB_TAG('V','E','C',' ')}, /* Venetian */ -+ {"vi", HB_TAG('V','I','T',' ')}, /* Vietnamese */ - {"vls", HB_TAG('F','L','E',' ')}, /* Vlaams */ -- {"vi", HB_TAG('V','I','T',' ')}, /* Vietnamese */ +- {"vls", HB_TAG('F','L','E',' ')}, /* Vlaams */ + {"vi", HB_TAG('V','I','T',' ')}, /* Vietnamese */ ++ {"vls", HB_TAG('F','L','E',' ')}, /* Vlaams */ {"vmw", HB_TAG('M','A','K',' ')}, /* Makhuwa */ {"vo", HB_TAG('V','O','L',' ')}, /* Volapük */ {"vro", HB_TAG('V','R','O',' ')}, /* Võro */ - {"wa", HB_TAG('W','L','N',' ')}, /* Walloon */ - {"war", HB_TAG('W','A','R',' ')}, /* Waray (Philippines) */ +@@ -700,9 +699,9 @@ {"wbm", HB_TAG('W','A',' ',' ')}, /* Wa */ {"wbr", HB_TAG('W','A','G',' ')}, /* Wagdi */ {"wle", HB_TAG('S','I','G',' ')}, /* Wolane */ @@ -8137,17 +5269,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-tag.cc b/gfx/harfbuzz/src/hb-ot-tag.cc {"xal", HB_TAG('K','L','M',' ')}, /* Kalmyk */ {"xh", HB_TAG('X','H','S',' ')}, /* Xhosa */ {"xog", HB_TAG('X','O','G',' ')}, /* Soga */ - {"xom", HB_TAG('K','M','O',' ')}, /* Komo (Sudan) */ - {"xsl", HB_TAG('S','S','L',' ')}, /* South Slavey */ - {"xst", HB_TAG('S','I','G',' ')}, /* Silt'e (retired code) */ - {"xwo", HB_TAG('T','O','D',' ')}, /* Written Oirat (Todo) */ - {"yao", HB_TAG('Y','A','O',' ')}, /* Yao */ -@@ -923,9 +922,32 @@ hb_ot_tag_to_language (hb_tag_t tag) - buf[9] = tag & 0xFF; - if (buf[9] == 0x20) - buf[9] = '\0'; - buf[10] = '\0'; - return hb_language_from_string ((char *) buf, -1); +@@ -928,4 +927,27 @@ } } @@ -8165,7 +5287,7 @@ diff --git a/gfx/harfbuzz/src/hb-ot-tag.cc b/gfx/harfbuzz/src/hb-ot-tag.cc + } + } +} - ++ +#ifdef MAIN +int +main (void) @@ -8173,17 +5295,12 @@ diff --git a/gfx/harfbuzz/src/hb-ot-tag.cc b/gfx/harfbuzz/src/hb-ot-tag.cc + test_langs_sorted (); + return 0; +} -+ -+#endif -diff --git a/gfx/harfbuzz/src/hb-ot-tag.h b/gfx/harfbuzz/src/hb-ot-tag.h ---- a/gfx/harfbuzz/src/hb-ot-tag.h -+++ b/gfx/harfbuzz/src/hb-ot-tag.h -@@ -34,26 +34,26 @@ - #include "hb.h" - - HB_BEGIN_DECLS - ++#endif +diff -u -r mozilla/gfx/harfbuzz/src/hb-ot-tag.h mozilla-1228540/gfx/harfbuzz/src/hb-ot-tag.h +--- mozilla/gfx/harfbuzz/src/hb-ot-tag.h 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-ot-tag.h 2016-07-09 23:52:22.096429701 +0200 +@@ -39,18 +39,18 @@ #define HB_OT_TAG_DEFAULT_SCRIPT HB_TAG ('D', 'F', 'L', 'T') #define HB_OT_TAG_DEFAULT_LANGUAGE HB_TAG ('d', 'f', 'l', 't') @@ -8206,18 +5323,10 @@ diff --git a/gfx/harfbuzz/src/hb-ot-tag.h b/gfx/harfbuzz/src/hb-ot-tag.h hb_ot_tag_to_language (hb_tag_t tag); - HB_END_DECLS - - #endif /* HB_OT_TAG_H */ -diff --git a/gfx/harfbuzz/src/hb-private.hh b/gfx/harfbuzz/src/hb-private.hh ---- a/gfx/harfbuzz/src/hb-private.hh -+++ b/gfx/harfbuzz/src/hb-private.hh -@@ -48,19 +48,16 @@ - /* We only use these two for debug output. However, the debug code is - * always seen by the compiler (and optimized out in non-debug builds. - * If including these becomes a problem, we can start thinking about - * someway around that. */ - #include <stdio.h> +diff -u -r mozilla/gfx/harfbuzz/src/hb-private.hh mozilla-1228540/gfx/harfbuzz/src/hb-private.hh +--- mozilla/gfx/harfbuzz/src/hb-private.hh 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-private.hh 2016-07-09 23:52:22.096429701 +0200 +@@ -53,9 +53,6 @@ #include <errno.h> #include <stdarg.h> @@ -8227,17 +5336,7 @@ diff --git a/gfx/harfbuzz/src/hb-private.hh b/gfx/harfbuzz/src/hb-private.hh /* Compile-time custom allocator support. */ - #if defined(hb_malloc_impl) \ - && defined(hb_calloc_impl) \ - && defined(hb_realloc_impl) \ - && defined(hb_free_impl) - extern "C" void* hb_malloc_impl(size_t size); -@@ -177,16 +174,19 @@ extern "C" void hb_free_impl(void *ptr) - # define setlocale(Category, Locale) "C" - static int errno = 0; /* Use something better? */ - # endif - # elif defined(WINAPI_FAMILY) && (WINAPI_FAMILY==WINAPI_FAMILY_PC_APP || WINAPI_FAMILY==WINAPI_FAMILY_PHONE_APP) - # define getenv(Name) NULL +@@ -182,6 +179,9 @@ # endif # if defined(_MSC_VER) && _MSC_VER < 1900 # define snprintf _snprintf @@ -8247,17 +5346,7 @@ diff --git a/gfx/harfbuzz/src/hb-private.hh b/gfx/harfbuzz/src/hb-private.hh # endif #endif - #if HAVE_ATEXIT - /* atexit() is only safe to be called from shared libraries on certain - * platforms. Whitelist. - * https://bugs.freedesktop.org/show_bug.cgi?id=82246 */ - # if defined(__linux) && defined(__GLIBC_PREREQ) -@@ -894,37 +894,32 @@ hb_in_ranges (T u, T lo1, T hi1, T lo2, - } - - - /* Enable bitwise ops on enums marked as flags_t */ - /* To my surprise, looks like the function resolver is happy to silently cast +@@ -899,27 +899,22 @@ * one enum to another... So this doesn't provide the type-checking that I * originally had in mind... :(. * @@ -8296,33 +5385,10 @@ diff --git a/gfx/harfbuzz/src/hb-private.hh b/gfx/harfbuzz/src/hb-private.hh /* Useful for set-operations on small enums. - * For example, for testing "x ∈ {x1, x2, x3}" use: - * (FLAG_SAFE(x) & (FLAG(x1) | FLAG(x2) | FLAG(x3))) - */ - #define FLAG(x) (ASSERT_STATIC_EXPR_ZERO ((x) < 32) + (1U << (x))) - #define FLAG_SAFE(x) (1U << (x)) -@@ -1005,10 +1000,12 @@ static inline hb_options_t - hb_options (void) - { - if (unlikely (!_hb_options.i)) - _hb_options_init (); - - return _hb_options.opts; - } - -+/* Size signifying variable-sized array */ -+#define VAR 1 - - #endif /* HB_PRIVATE_HH */ -diff --git a/gfx/harfbuzz/src/hb-set.h b/gfx/harfbuzz/src/hb-set.h ---- a/gfx/harfbuzz/src/hb-set.h -+++ b/gfx/harfbuzz/src/hb-set.h -@@ -39,119 +39,119 @@ HB_BEGIN_DECLS - /* - * Since: 0.9.21 - */ - #define HB_SET_VALUE_INVALID ((hb_codepoint_t) -1) - +diff -u -r mozilla/gfx/harfbuzz/src/hb-set.h mozilla-1228540/gfx/harfbuzz/src/hb-set.h +--- mozilla/gfx/harfbuzz/src/hb-set.h 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-set.h 2016-07-09 23:52:22.096429701 +0200 +@@ -44,109 +44,109 @@ typedef struct hb_set_t hb_set_t; @@ -8458,20 +5524,71 @@ diff --git a/gfx/harfbuzz/src/hb-set.h b/gfx/harfbuzz/src/hb-set.h hb_set_next_range (const hb_set_t *set, hb_codepoint_t *first, hb_codepoint_t *last); +diff -u -r mozilla/gfx/harfbuzz/src/hb-shape.cc mozilla-1228540/gfx/harfbuzz/src/hb-shape.cc +--- mozilla/gfx/harfbuzz/src/hb-shape.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-shape.cc 2016-07-09 23:52:22.096429701 +0200 +@@ -210,13 +210,15 @@ + /** + * hb_feature_from_string: + * @str: (array length=len) (element-type uint8_t): a string to parse +- * @len: length of @str, or -1 if string is nul-terminated ++ * @len: length of @str, or -1 if string is %NULL terminated + * @feature: (out): the #hb_feature_t to initialize with the parsed values + * +- * Parses a string into a #hb_feature_t. If @len is -1 then @str is +- * %NULL-terminated. ++ * Parses a string into a #hb_feature_t. + * +- * Return value: %TRUE if @str is successfully parsed, %FALSE otherwise ++ * TODO: document the syntax here. ++ * ++ * Return value: ++ * %true if @str is successfully parsed, %false otherwise. + * + * Since: 0.9.5 + **/ +diff -u -r mozilla/gfx/harfbuzz/src/hb-shape.h mozilla-1228540/gfx/harfbuzz/src/hb-shape.h +--- mozilla/gfx/harfbuzz/src/hb-shape.h 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-shape.h 2016-07-09 23:52:22.096429701 +0200 +@@ -47,29 +47,29 @@ + unsigned int end; + } hb_feature_t; +-hb_bool_t ++HB_EXTERN hb_bool_t + hb_feature_from_string (const char *str, int len, + hb_feature_t *feature); - HB_END_DECLS +-void ++HB_EXTERN void + hb_feature_to_string (hb_feature_t *feature, + char *buf, unsigned int size); - #endif /* HB_SET_H */ -diff --git a/gfx/harfbuzz/src/hb-shape-plan.h b/gfx/harfbuzz/src/hb-shape-plan.h ---- a/gfx/harfbuzz/src/hb-shape-plan.h -+++ b/gfx/harfbuzz/src/hb-shape-plan.h -@@ -33,57 +33,57 @@ - #include "hb-common.h" - #include "hb-font.h" +-void ++HB_EXTERN void + hb_shape (hb_font_t *font, + hb_buffer_t *buffer, + const hb_feature_t *features, + unsigned int num_features); - HB_BEGIN_DECLS +-hb_bool_t ++HB_EXTERN hb_bool_t + hb_shape_full (hb_font_t *font, + hb_buffer_t *buffer, + const hb_feature_t *features, + unsigned int num_features, + const char * const *shaper_list); + +-const char ** ++HB_EXTERN const char ** + hb_shape_list_shapers (void); + + +diff -u -r mozilla/gfx/harfbuzz/src/hb-shape-plan.h mozilla-1228540/gfx/harfbuzz/src/hb-shape-plan.h +--- mozilla/gfx/harfbuzz/src/hb-shape-plan.h 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-shape-plan.h 2016-07-09 23:52:22.096429701 +0200 +@@ -38,49 +38,49 @@ typedef struct hb_shape_plan_t hb_shape_plan_t; @@ -8530,97 +5647,10 @@ diff --git a/gfx/harfbuzz/src/hb-shape-plan.h b/gfx/harfbuzz/src/hb-shape-plan.h hb_shape_plan_get_shaper (hb_shape_plan_t *shape_plan); - HB_END_DECLS - - #endif /* HB_SHAPE_PLAN_H */ -diff --git a/gfx/harfbuzz/src/hb-shape.cc b/gfx/harfbuzz/src/hb-shape.cc ---- a/gfx/harfbuzz/src/hb-shape.cc -+++ b/gfx/harfbuzz/src/hb-shape.cc -@@ -205,23 +205,25 @@ parse_one_feature (const char **pp, cons - parse_feature_value_postfix (pp, end, feature) && - parse_space (pp, end) && - *pp == end; - } - - /** - * hb_feature_from_string: - * @str: (array length=len) (element-type uint8_t): a string to parse -- * @len: length of @str, or -1 if string is nul-terminated -+ * @len: length of @str, or -1 if string is %NULL terminated - * @feature: (out): the #hb_feature_t to initialize with the parsed values - * -- * Parses a string into a #hb_feature_t. If @len is -1 then @str is -- * %NULL-terminated. -+ * Parses a string into a #hb_feature_t. - * -- * Return value: %TRUE if @str is successfully parsed, %FALSE otherwise -+ * TODO: document the syntax here. -+ * -+ * Return value: -+ * %true if @str is successfully parsed, %false otherwise. - * - * Since: 0.9.5 - **/ - hb_bool_t - hb_feature_from_string (const char *str, int len, - hb_feature_t *feature) - { - hb_feature_t feat; -diff --git a/gfx/harfbuzz/src/hb-shape.h b/gfx/harfbuzz/src/hb-shape.h ---- a/gfx/harfbuzz/src/hb-shape.h -+++ b/gfx/harfbuzz/src/hb-shape.h -@@ -42,37 +42,37 @@ HB_BEGIN_DECLS - - typedef struct hb_feature_t { - hb_tag_t tag; - uint32_t value; - unsigned int start; - unsigned int end; - } hb_feature_t; - --hb_bool_t -+HB_EXTERN hb_bool_t - hb_feature_from_string (const char *str, int len, - hb_feature_t *feature); - --void -+HB_EXTERN void - hb_feature_to_string (hb_feature_t *feature, - char *buf, unsigned int size); - - --void -+HB_EXTERN void - hb_shape (hb_font_t *font, - hb_buffer_t *buffer, - const hb_feature_t *features, - unsigned int num_features); - --hb_bool_t -+HB_EXTERN hb_bool_t - hb_shape_full (hb_font_t *font, - hb_buffer_t *buffer, - const hb_feature_t *features, - unsigned int num_features, - const char * const *shaper_list); - --const char ** -+HB_EXTERN const char ** - hb_shape_list_shapers (void); - - - HB_END_DECLS - - #endif /* HB_SHAPE_H */ -diff --git a/gfx/harfbuzz/src/hb-shaper-list.hh b/gfx/harfbuzz/src/hb-shaper-list.hh ---- a/gfx/harfbuzz/src/hb-shaper-list.hh -+++ b/gfx/harfbuzz/src/hb-shaper-list.hh -@@ -41,15 +41,18 @@ HB_SHAPER_IMPLEMENT (coretext_aat) - - #ifdef HAVE_OT - HB_SHAPER_IMPLEMENT (ot) /* <--- This is our main OpenType shaper. */ - #endif - +diff -u -r mozilla/gfx/harfbuzz/src/hb-shaper-list.hh mozilla-1228540/gfx/harfbuzz/src/hb-shaper-list.hh +--- mozilla/gfx/harfbuzz/src/hb-shaper-list.hh 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-shaper-list.hh 2016-07-09 23:52:22.096429701 +0200 +@@ -46,6 +46,9 @@ #ifdef HAVE_UNISCRIBE HB_SHAPER_IMPLEMENT (uniscribe) #endif @@ -8630,19 +5660,10 @@ diff --git a/gfx/harfbuzz/src/hb-shaper-list.hh b/gfx/harfbuzz/src/hb-shaper-lis #ifdef HAVE_CORETEXT HB_SHAPER_IMPLEMENT (coretext) #endif - - #ifdef HAVE_FALLBACK - HB_SHAPER_IMPLEMENT (fallback) /* <--- This should be last. */ - #endif -diff --git a/gfx/harfbuzz/src/hb-unicode.h b/gfx/harfbuzz/src/hb-unicode.h ---- a/gfx/harfbuzz/src/hb-unicode.h -+++ b/gfx/harfbuzz/src/hb-unicode.h -@@ -169,52 +169,52 @@ typedef enum - */ - - typedef struct hb_unicode_funcs_t hb_unicode_funcs_t; - - +diff -u -r mozilla/gfx/harfbuzz/src/hb-unicode.h mozilla-1228540/gfx/harfbuzz/src/hb-unicode.h +--- mozilla/gfx/harfbuzz/src/hb-unicode.h 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-unicode.h 2016-07-09 23:52:22.096429701 +0200 +@@ -174,23 +174,23 @@ /* * just give me the best implementation you've got there. */ @@ -8672,7 +5693,7 @@ diff --git a/gfx/harfbuzz/src/hb-unicode.h b/gfx/harfbuzz/src/hb-unicode.h hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs, hb_user_data_key_t *key, void * data, - hb_destroy_func_t destroy, +@@ -198,18 +198,18 @@ hb_bool_t replace); @@ -8695,17 +5716,7 @@ diff --git a/gfx/harfbuzz/src/hb-unicode.h b/gfx/harfbuzz/src/hb-unicode.h hb_unicode_funcs_get_parent (hb_unicode_funcs_t *ufuncs); - /* - * funcs - */ - - /* typedefs */ -@@ -280,191 +280,207 @@ typedef unsigned int (*hb_unicode_deco - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -285,7 +285,7 @@ * * Since: 0.9.2 **/ @@ -8714,15 +5725,7 @@ diff --git a/gfx/harfbuzz/src/hb-unicode.h b/gfx/harfbuzz/src/hb-unicode.h hb_unicode_funcs_set_combining_class_func (hb_unicode_funcs_t *ufuncs, hb_unicode_combining_class_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_unicode_funcs_set_eastasian_width_func: - * @ufuncs: a Unicode function structure - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -301,7 +301,7 @@ * * Since: 0.9.2 **/ @@ -8731,15 +5734,7 @@ diff --git a/gfx/harfbuzz/src/hb-unicode.h b/gfx/harfbuzz/src/hb-unicode.h hb_unicode_funcs_set_eastasian_width_func (hb_unicode_funcs_t *ufuncs, hb_unicode_eastasian_width_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_unicode_funcs_set_general_category_func: - * @ufuncs: a Unicode function structure - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -317,7 +317,7 @@ * * Since: 0.9.2 **/ @@ -8748,15 +5743,7 @@ diff --git a/gfx/harfbuzz/src/hb-unicode.h b/gfx/harfbuzz/src/hb-unicode.h hb_unicode_funcs_set_general_category_func (hb_unicode_funcs_t *ufuncs, hb_unicode_general_category_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_unicode_funcs_set_mirroring_func: - * @ufuncs: a Unicode function structure - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -333,7 +333,7 @@ * * Since: 0.9.2 **/ @@ -8765,15 +5752,7 @@ diff --git a/gfx/harfbuzz/src/hb-unicode.h b/gfx/harfbuzz/src/hb-unicode.h hb_unicode_funcs_set_mirroring_func (hb_unicode_funcs_t *ufuncs, hb_unicode_mirroring_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_unicode_funcs_set_script_func: - * @ufuncs: a Unicode function structure - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -349,7 +349,7 @@ * * Since: 0.9.2 **/ @@ -8782,15 +5761,7 @@ diff --git a/gfx/harfbuzz/src/hb-unicode.h b/gfx/harfbuzz/src/hb-unicode.h hb_unicode_funcs_set_script_func (hb_unicode_funcs_t *ufuncs, hb_unicode_script_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_unicode_funcs_set_compose_func: - * @ufuncs: a Unicode function structure - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -365,7 +365,7 @@ * * Since: 0.9.2 **/ @@ -8799,15 +5770,7 @@ diff --git a/gfx/harfbuzz/src/hb-unicode.h b/gfx/harfbuzz/src/hb-unicode.h hb_unicode_funcs_set_compose_func (hb_unicode_funcs_t *ufuncs, hb_unicode_compose_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_unicode_funcs_set_decompose_func: - * @ufuncs: a Unicode function structure - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -381,7 +381,7 @@ * * Since: 0.9.2 **/ @@ -8816,15 +5779,7 @@ diff --git a/gfx/harfbuzz/src/hb-unicode.h b/gfx/harfbuzz/src/hb-unicode.h hb_unicode_funcs_set_decompose_func (hb_unicode_funcs_t *ufuncs, hb_unicode_decompose_func_t func, void *user_data, hb_destroy_func_t destroy); - - /** - * hb_unicode_funcs_set_decompose_compatibility_func: - * @ufuncs: a Unicode function structure - * @func: (closure user_data) (destroy destroy) (scope notified): - * @user_data: - * @destroy: - * - * +@@ -397,7 +397,7 @@ * * Since: 0.9.2 **/ @@ -8833,7 +5788,7 @@ diff --git a/gfx/harfbuzz/src/hb-unicode.h b/gfx/harfbuzz/src/hb-unicode.h hb_unicode_funcs_set_decompose_compatibility_func (hb_unicode_funcs_t *ufuncs, hb_unicode_decompose_compatibility_func_t func, void *user_data, hb_destroy_func_t destroy); - +@@ -405,62 +405,78 @@ /* accessors */ /** @@ -8920,19 +5875,10 @@ diff --git a/gfx/harfbuzz/src/hb-unicode.h b/gfx/harfbuzz/src/hb-unicode.h hb_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs, hb_codepoint_t u, hb_codepoint_t *decomposed); - - HB_END_DECLS - - #endif /* HB_UNICODE_H */ -diff --git a/gfx/harfbuzz/src/hb-uniscribe.cc b/gfx/harfbuzz/src/hb-uniscribe.cc ---- a/gfx/harfbuzz/src/hb-uniscribe.cc -+++ b/gfx/harfbuzz/src/hb-uniscribe.cc -@@ -914,17 +914,17 @@ retry: - log_clusters + chars_offset, - char_props + chars_offset, - glyphs + glyphs_offset, - glyph_props + glyphs_offset, - (int *) &glyphs_len); +diff -u -r mozilla/gfx/harfbuzz/src/hb-uniscribe.cc mozilla-1228540/gfx/harfbuzz/src/hb-uniscribe.cc +--- mozilla/gfx/harfbuzz/src/hb-uniscribe.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-uniscribe.cc 2016-07-09 23:52:22.096429701 +0200 +@@ -919,7 +919,7 @@ if (unlikely (items[i].a.fNoGlyphIndex)) FAIL ("ScriptShapeOpenType() set fNoGlyphIndex"); @@ -8941,17 +5887,7 @@ diff --git a/gfx/harfbuzz/src/hb-uniscribe.cc b/gfx/harfbuzz/src/hb-uniscribe.cc { if (unlikely (!buffer->ensure (buffer->allocated * 2))) FAIL ("Buffer resize failed"); - goto retry; - } - if (unlikely (hr == USP_E_SCRIPT_NOT_IN_FONT)) - { - if (items[i].a.eScript == SCRIPT_UNDEFINED) -@@ -1014,17 +1014,17 @@ retry: - buffer->clear_positions (); - double x_mult = font_data->x_mult, y_mult = font_data->y_mult; - for (unsigned int i = 0; i < glyphs_len; i++) - { - hb_glyph_info_t *info = &buffer->info[i]; +@@ -1019,7 +1019,7 @@ hb_glyph_position_t *pos = &buffer->pos[i]; /* TODO vertical */ @@ -8960,20 +5896,10 @@ diff --git a/gfx/harfbuzz/src/hb-uniscribe.cc b/gfx/harfbuzz/src/hb-uniscribe.cc pos->x_offset = x_mult * (backward ? -info->var1.i32 : info->var1.i32); pos->y_offset = y_mult * info->var2.i32; } - - if (backward) - hb_buffer_reverse (buffer); - - /* Wow, done! */ -diff --git a/gfx/harfbuzz/src/hb-uniscribe.h b/gfx/harfbuzz/src/hb-uniscribe.h ---- a/gfx/harfbuzz/src/hb-uniscribe.h -+++ b/gfx/harfbuzz/src/hb-uniscribe.h -@@ -29,18 +29,18 @@ - - #include "hb.h" - - #include <windows.h> - +diff -u -r mozilla/gfx/harfbuzz/src/hb-uniscribe.h mozilla-1228540/gfx/harfbuzz/src/hb-uniscribe.h +--- mozilla/gfx/harfbuzz/src/hb-uniscribe.h 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-uniscribe.h 2016-07-09 23:52:22.096429701 +0200 +@@ -34,10 +34,10 @@ HB_BEGIN_DECLS @@ -8986,18 +5912,10 @@ diff --git a/gfx/harfbuzz/src/hb-uniscribe.h b/gfx/harfbuzz/src/hb-uniscribe.h hb_uniscribe_font_get_hfont (hb_font_t *font); - HB_END_DECLS - - #endif /* HB_UNISCRIBE_H */ -diff --git a/gfx/harfbuzz/src/hb-version.h b/gfx/harfbuzz/src/hb-version.h ---- a/gfx/harfbuzz/src/hb-version.h -+++ b/gfx/harfbuzz/src/hb-version.h -@@ -33,34 +33,34 @@ - - #include "hb-common.h" - - HB_BEGIN_DECLS - +diff -u -r mozilla/gfx/harfbuzz/src/hb-version.h mozilla-1228540/gfx/harfbuzz/src/hb-version.h +--- mozilla/gfx/harfbuzz/src/hb-version.h 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-version.h 2016-07-09 23:52:22.096429701 +0200 +@@ -38,24 +38,24 @@ #define HB_VERSION_MAJOR 1 #define HB_VERSION_MINOR 1 @@ -9027,20 +5945,10 @@ diff --git a/gfx/harfbuzz/src/hb-version.h b/gfx/harfbuzz/src/hb-version.h hb_version_atleast (unsigned int major, unsigned int minor, unsigned int micro); - - - HB_END_DECLS - - #endif /* HB_VERSION_H */ -diff --git a/gfx/harfbuzz/src/hb-version.h.in b/gfx/harfbuzz/src/hb-version.h.in ---- a/gfx/harfbuzz/src/hb-version.h.in -+++ b/gfx/harfbuzz/src/hb-version.h.in -@@ -42,25 +42,25 @@ HB_BEGIN_DECLS - - #define HB_VERSION_STRING "@HB_VERSION@" - - #define HB_VERSION_ATLEAST(major,minor,micro) \ - ((major)*10000+(minor)*100+(micro) <= \ +diff -u -r mozilla/gfx/harfbuzz/src/hb-version.h.in mozilla-1228540/gfx/harfbuzz/src/hb-version.h.in +--- mozilla/gfx/harfbuzz/src/hb-version.h.in 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/hb-version.h.in 2016-07-09 23:52:22.096429701 +0200 +@@ -47,15 +47,15 @@ HB_VERSION_MAJOR*10000+HB_VERSION_MINOR*100+HB_VERSION_MICRO) @@ -9059,44 +5967,45 @@ diff --git a/gfx/harfbuzz/src/hb-version.h.in b/gfx/harfbuzz/src/hb-version.h.in hb_version_atleast (unsigned int major, unsigned int minor, unsigned int micro); +diff -u -r mozilla/gfx/harfbuzz/src/Makefile.am mozilla-1228540/gfx/harfbuzz/src/Makefile.am +--- mozilla/gfx/harfbuzz/src/Makefile.am 2016-06-30 16:10:42.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/Makefile.am 2016-07-09 23:52:22.089763061 +0200 +@@ -48,6 +48,7 @@ + hb-ot-hmtx-table.hh \ + hb-ot-maxp-table.hh \ + hb-ot-name-table.hh \ ++ hb-ot-os2-table.hh \ + hb-ot-tag.cc \ + hb-private.hh \ + hb-set-private.hh \ +@@ -392,7 +393,14 @@ + check-symbols.sh \ + $(NULL) - - HB_END_DECLS - - #endif /* HB_VERSION_H */ -diff --git a/gfx/harfbuzz/src/hb.h b/gfx/harfbuzz/src/hb.h ---- a/gfx/harfbuzz/src/hb.h -+++ b/gfx/harfbuzz/src/hb.h -@@ -23,16 +23,20 @@ - * - * Red Hat Author(s): Behdad Esfahbod - */ - - #ifndef HB_H - #define HB_H - #define HB_H_IN - -+#ifndef HB_EXTERN -+#define HB_EXTERN extern -+#endif +-TESTS = $(dist_check_SCRIPTS) ++check_PROGRAMS = \ ++ test-ot-tag \ ++ $(NULL) ++test_ot_tag_SOURCES = hb-ot-tag.cc ++test_ot_tag_CPPFLAGS = $(HBCFLAGS) -DMAIN ++test_ot_tag_LDADD = libharfbuzz.la $(HBLIBS) + - #include "hb-blob.h" - #include "hb-buffer.h" - #include "hb-common.h" - #include "hb-deprecated.h" - #include "hb-face.h" - #include "hb-font.h" - #include "hb-set.h" - #include "hb-shape.h" -diff --git a/gfx/harfbuzz/src/sample.py b/gfx/harfbuzz/src/sample.py ---- a/gfx/harfbuzz/src/sample.py -+++ b/gfx/harfbuzz/src/sample.py -@@ -28,16 +28,22 @@ del blob - font = hb.font_create (face) - upem = hb.face_get_upem (face) - del face - hb.font_set_scale (font, upem, upem) - #hb.ft_font_set_funcs (font) ++TESTS = $(dist_check_SCRIPTS) $(check_PROGRAMS) + TESTS_ENVIRONMENT = \ + srcdir="$(srcdir)" \ + MAKE="$(MAKE) $(AM_MAKEFLAGS)" \ +@@ -419,6 +427,7 @@ + -DHB_OT_H_IN \ + -DHB_GOBJECT_H \ + -DHB_GOBJECT_H_IN \ ++ -DHB_EXTERN= \ + $(NULL) + HarfBuzz_0_0_gir_LIBS = \ + libharfbuzz.la \ +diff -u -r mozilla/gfx/harfbuzz/src/sample.py mozilla-1228540/gfx/harfbuzz/src/sample.py +--- mozilla/gfx/harfbuzz/src/sample.py 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/sample.py 2016-07-09 23:52:22.096429701 +0200 +@@ -33,6 +33,12 @@ hb.ot_font_set_funcs (font) buf = hb.buffer_create () @@ -9109,20 +6018,10 @@ diff --git a/gfx/harfbuzz/src/sample.py b/gfx/harfbuzz/src/sample.py hb.buffer_add_utf8 (buf, text.encode('utf-8'), 0, -1) hb.buffer_guess_segment_properties (buf) - hb.shape (font, buf, []) - del font - - infos = hb.buffer_get_glyph_infos (buf) - positions = hb.buffer_get_glyph_positions (buf) -diff --git a/gfx/harfbuzz/src/test.cc b/gfx/harfbuzz/src/test.cc ---- a/gfx/harfbuzz/src/test.cc -+++ b/gfx/harfbuzz/src/test.cc -@@ -115,17 +115,17 @@ main (int argc, char **argv) - { - hb_glyph_info_t *info = &infos[i]; - hb_glyph_position_t *pos = &positions[i]; - - printf ("cluster %d glyph 0x%x at (%d,%d)+(%d,%d)\n", +diff -u -r mozilla/gfx/harfbuzz/src/test.cc mozilla-1228540/gfx/harfbuzz/src/test.cc +--- mozilla/gfx/harfbuzz/src/test.cc 2016-06-30 16:10:43.000000000 +0200 ++++ mozilla-1228540/gfx/harfbuzz/src/test.cc 2016-07-09 23:52:22.096429701 +0200 +@@ -120,7 +120,7 @@ info->cluster, info->codepoint, pos->x_offset, @@ -9131,8 +6030,3 @@ diff --git a/gfx/harfbuzz/src/test.cc b/gfx/harfbuzz/src/test.cc pos->x_advance, pos->y_advance); - } - - hb_buffer_destroy (buffer); - hb_font_destroy (font); - hb_face_destroy (face); diff --git a/nonprism/icedove/vendor.js b/nonprism/icedove/vendor.js index 75018d34c..2da68d2bb 100644 --- a/nonprism/icedove/vendor.js +++ b/nonprism/icedove/vendor.js @@ -8,9 +8,6 @@ pref("mail.shell.checkDefaultMail", false); pref("extensions.autoDisableScopes", 11); pref("extensions.shownSelectionUI", true); -// https://bugzilla.mozilla.org/show_bug.cgi?id=1245783 -pref("javascript.options.ion", false); - // Disable Social API for content pref("social.remote-install.enabled", false); pref("social.toast-notifications.enabled", false); |