# HG changeset patch # User Jonathan Kew # 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 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'` - for x in $HBHEADERS $HBSOURCES; do test -f "$srcdir/$x" && x="$srcdir/$x" - echo "$x" | grep '[^h]$' -q && continue; + echo "$x" | grep -q '[^h]$' && continue; xx=`echo "$x" | sed 's@.*/@@'` tag=`echo "$xx" | tr 'a-z.-' 'A-Z_'` - lines=`grep "\<$tag\>" "$x" | wc -l | sed 's/[ ]*//g'` + lines=`grep -w "$tag" "$x" | wc -l | sed 's/[ ]*//g'` if test "x$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', "Visarga": 'Vs', "Vowel": 'Vo', "Vowel_Dependent": 'M', + "Consonant_Prefixed": 'CPrf', "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)) #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) +#elif !defined(HB_NO_MT) && defined(_AIX) && defined(__IBMCPP__) + +#include + + +static inline int hb_fetch_and_add(volatile int* AI, unsigned int V) { + __lwsync(); + int result = __fetch_and_add(AI, V); + __isync(); + return result; +} +static inline int hb_compare_and_swaplp(volatile long* P, long O, long N) { + __sync(); + int result = __compare_and_swaplp (P, &O, N); + __sync(); + return result; +} + +typedef int hb_atomic_int_impl_t; +#define HB_ATOMIC_INT_IMPL_INIT(V) (V) +#define hb_atomic_int_impl_add(AI, V) hb_fetch_and_add (&(AI), (V)) + +#define hb_atomic_ptr_impl_get(P) (__sync(), (void *) *(P)) +#define hb_atomic_ptr_impl_cmpexch(P,O,N) hb_compare_and_swaplp ((long*)(P), (long)(O), (long)(N)) + #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; typedef struct hb_blob_t hb_blob_t; -hb_blob_t * +HB_EXTERN hb_blob_t * 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 * modify the parent data as that data may be * shared among multiple sub-blobs. */ -hb_blob_t * +HB_EXTERN hb_blob_t * hb_blob_create_sub_blob (hb_blob_t *parent, unsigned int offset, unsigned int length); -hb_blob_t * +HB_EXTERN hb_blob_t * hb_blob_get_empty (void); -hb_blob_t * +HB_EXTERN hb_blob_t * hb_blob_reference (hb_blob_t *blob); -void +HB_EXTERN void hb_blob_destroy (hb_blob_t *blob); -hb_bool_t +HB_EXTERN hb_bool_t hb_blob_set_user_data (hb_blob_t *blob, hb_user_data_key_t *key, void * data, hb_destroy_func_t destroy, hb_bool_t replace); -void * +HB_EXTERN void * hb_blob_get_user_data (hb_blob_t *blob, hb_user_data_key_t *key); -void +HB_EXTERN void hb_blob_make_immutable (hb_blob_t *blob); -hb_bool_t +HB_EXTERN hb_bool_t hb_blob_is_immutable (hb_blob_t *blob); -unsigned int +HB_EXTERN unsigned int hb_blob_get_length (hb_blob_t *blob); -const char * +HB_EXTERN const char * hb_blob_get_data (hb_blob_t *blob, unsigned int *length); -char * +HB_EXTERN char * 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 #define HB_DEBUG_BUFFER (HB_DEBUG+0) #endif +/** + * SECTION: hb-buffer + * @title: Buffers + * @short_description: Input and output buffers + * @include: hb.h + * + * Buffers serve dual role in HarfBuzz; they hold the input characters that are + * passed hb_shape(), and after shaping they hold the output glyphs. + **/ /** + * hb_segment_properties_equal: + * @a: first #hb_segment_properties_t to compare. + * @b: second #hb_segment_properties_t to compare. + * + * Checks the equality of two #hb_segment_properties_t's. + * + * Return value: (transfer full): + * %true if all properties of @a equal those of @b, false otherwise. + * * 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; } /** + * hb_segment_properties_hash: + * @p: #hb_segment_properties_t to hash. + * + * Creates a hash representing @p. + * + * Return value: + * A hash of @p. + * * 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, unsigned int num_out, const uint32_t *glyph_data) { - if (unlikely (!make_room_for (num_in, num_out))) - goto done; - { + if (unlikely (!make_room_for (num_in, num_out))) return; 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]; pinfo++; } + idx += num_in; out_len += num_out; - } -done: - idx += num_in; } void hb_buffer_t::output_glyph (hb_codepoint_t glyph_index) { - if (unlikely (!make_room_for (0, 1))) - goto done; + if (unlikely (!make_room_for (0, 1))) return; out_info[out_len] = info[idx]; out_info[out_len].codepoint = glyph_index; out_len++; -done: - ; } void hb_buffer_t::output_info (const hb_glyph_info_t &glyph_info) { - if (unlikely (!make_room_for (0, 1))) - goto done; + if (unlikely (!make_room_for (0, 1))) return; out_info[out_len] = glyph_info; out_len++; -done: - ; } void hb_buffer_t::copy_glyph (void) { - if (unlikely (!make_room_for (0, 1))) - goto done; + if (unlikely (!make_room_for (0, 1))) return; out_info[out_len] = info[idx]; out_len++; -done: - ; } 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)); if (out_len < i) { unsigned int count = i - out_len; - if (unlikely (!make_room_for (count, count))) return false; // XXX verify bailout + if (unlikely (!make_room_for (count, count))) return false; 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 hb_buffer_t::replace_glyph (hb_codepoint_t glyph_index) { if (unlikely (out_info != info || out_len != idx)) { - if (unlikely (!make_room_for (1, 1))) - goto out; + if (unlikely (!make_room_for (1, 1))) return; out_info[out_len] = info[idx]; } out_info[out_len].codepoint = glyph_index; + idx++; 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)); } /* Public API */ /** * hb_buffer_create: (Xconstructor) * - * + * Creates a new #hb_buffer_t with all properties to defaults. * - * Return value: (transfer full) + * Return value: (transfer full): + * A newly allocated #hb_buffer_t with a reference count of 1. The initial + * reference count should be released with hb_buffer_destroy() when you are done + * using the #hb_buffer_t. This function never returns %NULL. If memory cannot + * be allocated, a special #hb_buffer_t object will be returned on which + * hb_buffer_allocation_successful() returns %false. * * 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_nil); } /** * hb_buffer_reference: (skip) - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * - * + * Increases the reference count on @buffer by one. This prevents @buffer from + * being destroyed until a matching call to hb_buffer_destroy() is made. * * Return value: (transfer full): + * The referenced #hb_buffer_t. * * Since: 0.9.2 **/ hb_buffer_t * hb_buffer_reference (hb_buffer_t *buffer) { return hb_object_reference (buffer); } /** * hb_buffer_destroy: (skip) - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * - * + * Deallocate the @buffer. + * Decreases the reference count on @buffer by one. If the result is zero, then + * @buffer and all associated resources are freed. See hb_buffer_reference(). * * Since: 0.9.2 **/ void hb_buffer_destroy (hb_buffer_t *buffer) { if (!hb_object_destroy (buffer)) return; hb_unicode_funcs_destroy (buffer->unicode); free (buffer->info); free (buffer->pos); + if (buffer->message_destroy) + buffer->message_destroy (buffer->message_data); free (buffer); } /** * hb_buffer_set_user_data: (skip) - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * @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); } /** * hb_buffer_get_user_data: (skip) - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * @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); } /** * hb_buffer_set_content_type: - * @buffer: a buffer. - * @content_type: + * @buffer: an #hb_buffer_t. + * @content_type: the type of buffer contents to set * - * + * Sets the type of @buffer contents, buffers are either empty, contain + * characters (before shaping) or glyphs (the result of shaping). * * 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; } /** * hb_buffer_get_content_type: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * - * + * see hb_buffer_set_content_type(). * - * Return value: + * Return value: + * The type of @buffer contents. * * Since: 0.9.5 **/ hb_buffer_content_type_t hb_buffer_get_content_type (hb_buffer_t *buffer) { return buffer->content_type; } /** * hb_buffer_set_unicode_funcs: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * @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; } /** * hb_buffer_get_unicode_funcs: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * * * * Return value: * * Since: 0.9.2 **/ hb_unicode_funcs_t * hb_buffer_get_unicode_funcs (hb_buffer_t *buffer) { return buffer->unicode; } /** * hb_buffer_set_direction: - * @buffer: a buffer. - * @direction: + * @buffer: an #hb_buffer_t. + * @direction: the #hb_direction_t of the @buffer * - * + * Set the text flow direction of the buffer. No shaping can happen without + * setting @buffer direction, and it controls the visual direction for the + * output glyphs; for RTL direction the glyphs will be reversed. Many layout + * features depend on the proper setting of the direction, for example, + * reversing RTL text before shaping, then shaping with LTR direction is not + * the same as keeping the text in logical order and shaping with RTL + * direction. * * 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; } /** * hb_buffer_get_direction: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * - * + * See hb_buffer_set_direction() * - * Return value: + * Return value: + * The direction of the @buffer. * * Since: 0.9.2 **/ hb_direction_t hb_buffer_get_direction (hb_buffer_t *buffer) { return buffer->props.direction; } /** * hb_buffer_set_script: - * @buffer: a buffer. - * @script: + * @buffer: an #hb_buffer_t. + * @script: an #hb_script_t to set. * - * + * Sets the script of @buffer to @script. + * + * Script is crucial for choosing the proper shaping behaviour for scripts that + * require it (e.g. Arabic) and the which OpenType features defined in the font + * to be applied. + * + * You can pass one of the predefined #hb_script_t values, or use + * hb_script_from_string() or hb_script_from_iso15924_tag() to get the + * corresponding script from an ISO 15924 script tag. * * 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; } /** * hb_buffer_get_script: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * - * + * See hb_buffer_set_script(). * - * Return value: + * Return value: + * The #hb_script_t of the @buffer. * * Since: 0.9.2 **/ hb_script_t hb_buffer_get_script (hb_buffer_t *buffer) { return buffer->props.script; } /** * hb_buffer_set_language: - * @buffer: a buffer. - * @language: + * @buffer: an #hb_buffer_t. + * @language: an hb_language_t to set. * - * + * Sets the language of @buffer to @language. + * + * Languages are crucial for selecting which OpenType feature to apply to the + * buffer which can result in applying language-specific behaviour. Languages + * are orthogonal to the scripts, and though they are related, they are + * different concepts and should not be confused with each other. + * + * Use hb_language_from_string() to convert from ISO 639 language codes to + * #hb_language_t. * * 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; } /** * hb_buffer_get_language: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * - * + * See hb_buffer_set_language(). * * Return value: (transfer none): + * The #hb_language_t of the buffer. Must not be freed by the caller. * * Since: 0.9.2 **/ hb_language_t hb_buffer_get_language (hb_buffer_t *buffer) { return buffer->props.language; } /** * hb_buffer_set_segment_properties: - * @buffer: a buffer. - * @props: + * @buffer: an #hb_buffer_t. + * @props: an #hb_segment_properties_t to use. * - * + * Sets the segment properties of the buffer, a shortcut for calling + * hb_buffer_set_direction(), hb_buffer_set_script() and + * hb_buffer_set_language() individually. * * 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; } /** * hb_buffer_get_segment_properties: - * @buffer: a buffer. - * @props: (out): + * @buffer: an #hb_buffer_t. + * @props: (out): the output #hb_segment_properties_t. * - * + * Sets @props to the #hb_segment_properties_t of @buffer. * * Since: 0.9.7 **/ void hb_buffer_get_segment_properties (hb_buffer_t *buffer, hb_segment_properties_t *props) { *props = buffer->props; } /** * hb_buffer_set_flags: - * @buffer: a buffer. - * @flags: + * @buffer: an #hb_buffer_t. + * @flags: the buffer flags to set. * - * + * Sets @buffer flags to @flags. See #hb_buffer_flags_t. * * 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; } /** * hb_buffer_get_flags: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * - * + * See hb_buffer_set_flags(). * * Return value: + * The @buffer flags. * * Since: 0.9.7 **/ hb_buffer_flags_t hb_buffer_get_flags (hb_buffer_t *buffer) { return buffer->flags; } /** * hb_buffer_set_cluster_level: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * @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; } /** * hb_buffer_get_cluster_level: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * * * * Return value: * * Since: 0.9.42 **/ hb_buffer_cluster_level_t hb_buffer_get_cluster_level (hb_buffer_t *buffer) { return buffer->cluster_level; } /** * hb_buffer_set_replacement_codepoint: - * @buffer: a buffer. - * @replacement: + * @buffer: an #hb_buffer_t. + * @replacement: the replacement #hb_codepoint_t * - * + * Sets the #hb_codepoint_t that replaces invalid entries for a given encoding + * when adding text to @buffer. + * + * Default is %HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT. * * 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; } /** * hb_buffer_get_replacement_codepoint: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * - * + * See hb_buffer_set_replacement_codepoint(). * * Return value: + * The @buffer replacement #hb_codepoint_t. * * Since: 0.9.31 **/ hb_codepoint_t hb_buffer_get_replacement_codepoint (hb_buffer_t *buffer) { return buffer->replacement; } /** * hb_buffer_reset: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * - * + * Resets the buffer to its initial status, as if it was just newly created + * with hb_buffer_create(). * * Since: 0.9.2 **/ void hb_buffer_reset (hb_buffer_t *buffer) { buffer->reset (); } /** * hb_buffer_clear_contents: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * - * + * Similar to hb_buffer_reset(), but does not clear the Unicode functions and + * the replacement code point. * * Since: 0.9.11 **/ void hb_buffer_clear_contents (hb_buffer_t *buffer) { buffer->clear (); } /** * hb_buffer_pre_allocate: - * @buffer: a buffer. - * @size: + * @buffer: an #hb_buffer_t. + * @size: number of items to pre allocate. * - * + * Pre allocates memory for @buffer to fit at least @size number of items. * - * Return value: + * Return value: + * %true if @buffer memory allocation succeeded, %false otherwise. * * Since: 0.9.2 **/ hb_bool_t hb_buffer_pre_allocate (hb_buffer_t *buffer, unsigned int size) { return buffer->ensure (size); } /** * hb_buffer_allocation_successful: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * - * + * Check if allocating memory for the buffer succeeded. * - * Return value: + * Return value: + * %true if @buffer memory allocation succeeded, %false otherwise. * * Since: 0.9.2 **/ hb_bool_t hb_buffer_allocation_successful (hb_buffer_t *buffer) { return !buffer->in_error; } /** * hb_buffer_add: - * @buffer: a buffer. - * @codepoint: - * @cluster: + * @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); } /** * hb_buffer_set_length: - * @buffer: a buffer. - * @length: + * @buffer: an #hb_buffer_t. + * @length: the new length of @buffer. * - * + * Similar to hb_buffer_pre_allocate(), but clears any new items added at the + * end. * * Return value: + * %true if @buffer memory allocation succeeded, %false otherwise. * * 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; } /** * hb_buffer_get_length: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * * Returns the number of items in the buffer. * - * Return value: buffer length. + * Return value: + * The @buffer length. + * The value valid as long as buffer has not been modified. * * Since: 0.9.2 **/ unsigned int hb_buffer_get_length (hb_buffer_t *buffer) { return buffer->len; } /** * hb_buffer_get_glyph_infos: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * @length: (out): output array length. * - * Returns buffer glyph information array. Returned pointer - * is valid as long as buffer contents are not modified. + * Returns @buffer glyph information array. Returned pointer + * is valid as long as @buffer contents are not modified. * - * Return value: (transfer none) (array length=length): buffer glyph information array. + * Return value: (transfer none) (array length=length): + * The @buffer glyph information array. + * The value valid as long as buffer has not been modified. * * 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; } /** * hb_buffer_get_glyph_positions: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * @length: (out): output length. * - * Returns buffer glyph position array. Returned pointer - * is valid as long as buffer contents are not modified. + * Returns @buffer glyph position array. Returned pointer + * is valid as long as @buffer contents are not modified. * - * Return value: (transfer none) (array length=length): buffer glyph position array. + * Return value: (transfer none) (array length=length): + * The @buffer glyph position array. + * The value valid as long as buffer has not been modified. * * 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; } /** * hb_buffer_reverse: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * * Reverses buffer contents. * * Since: 0.9.2 **/ void hb_buffer_reverse (hb_buffer_t *buffer) { buffer->reverse (); } /** * hb_buffer_reverse_range: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * @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); } /** * hb_buffer_reverse_clusters: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * * 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 (); } /** * hb_buffer_guess_segment_properties: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * * 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; } /** * hb_buffer_add_utf8: - * @buffer: a buffer. - * @text: (array length=text_length) (element-type uint8_t): - * @text_length: - * @item_offset: - * @item_length: + * @buffer: an #hb_buffer_t. + * @text: (array length=text_length) (element-type uint8_t): an array of UTF-8 + * characters to append. + * @text_length: the length of the @text, or -1 if it is %NULL terminated. + * @item_offset: the offset of the first character to add to the @buffer. + * @item_length: the number of characters to add to the @buffer, or -1 for the + * end of @text (assuming it is %NULL terminated). * - * + * See hb_buffer_add_codepoints(). + * + * Replaces invalid UTF-8 characters with the @buffer replacement code point, + * see hb_buffer_set_replacement_codepoint(). * * 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 (buffer, (const uint8_t *) text, text_length, item_offset, item_length); } /** * hb_buffer_add_utf16: - * @buffer: a buffer. - * @text: (array length=text_length): - * @text_length: - * @item_offset: - * @item_length: + * @buffer: an #hb_buffer_t. + * @text: (array length=text_length): an array of UTF-16 characters to append. + * @text_length: the length of the @text, or -1 if it is %NULL terminated. + * @item_offset: the offset of the first character to add to the @buffer. + * @item_length: the number of characters to add to the @buffer, or -1 for the + * end of @text (assuming it is %NULL terminated). * - * + * See hb_buffer_add_codepoints(). + * + * Replaces invalid UTF-16 characters with the @buffer replacement code point, + * see hb_buffer_set_replacement_codepoint(). * * 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 (buffer, text, text_length, item_offset, item_length); } /** * hb_buffer_add_utf32: - * @buffer: a buffer. - * @text: (array length=text_length): - * @text_length: - * @item_offset: - * @item_length: + * @buffer: an #hb_buffer_t. + * @text: (array length=text_length): an array of UTF-32 characters to append. + * @text_length: the length of the @text, or -1 if it is %NULL terminated. + * @item_offset: the offset of the first character to add to the @buffer. + * @item_length: the number of characters to add to the @buffer, or -1 for the + * end of @text (assuming it is %NULL terminated). * - * + * See hb_buffer_add_codepoints(). + * + * Replaces invalid UTF-32 characters with the @buffer replacement code point, + * see hb_buffer_set_replacement_codepoint(). * * 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 > (buffer, text, text_length, item_offset, item_length); } /** * hb_buffer_add_latin1: - * @buffer: a buffer. - * @text: (array length=text_length) (element-type uint8_t): - * @text_length: - * @item_offset: - * @item_length: + * @buffer: an #hb_buffer_t. + * @text: (array length=text_length) (element-type uint8_t): an array of UTF-8 + * characters to append. + * @text_length: the length of the @text, or -1 if it is %NULL terminated. + * @item_offset: the offset of the first character to add to the @buffer. + * @item_length: the number of characters to add to the @buffer, or -1 for the + * end of @text (assuming it is %NULL terminated). * - * + * Similar to hb_buffer_add_codepoints(), but allows only access to first 256 + * Unicode code points that can fit in 8-bit strings. + * + * Has nothing to do with non-Unicode Latin-1 encoding. * * 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 (buffer, text, text_length, item_offset, item_length); } /** * hb_buffer_add_codepoints: - * @buffer: a buffer. - * @text: (array length=text_length): - * @text_length: - * @item_offset: - * @item_length: + * @buffer: a #hb_buffer_t to append characters to. + * @text: (array length=text_length): an array of Unicode code points to append. + * @text_length: the length of the @text, or -1 if it is %NULL terminated. + * @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 + * (e.g. a run of text from a paragraph), instead of passing just the substring + * corresponding to the run, it is preferable to pass the whole + * paragraph and specify the run start and length as @item_offset and + * @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); } } /** * hb_buffer_normalize_glyphs: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * - * + * Reorders a glyph buffer to have canonical in-cluster glyph order / position. + * The resulting clusters should behave identical to pre-reordering clusters. + * + * This has nothing to do with Unicode normalization. * * 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; } } } + +/* + * Debugging. + */ + +/** + * hb_buffer_set_message_func: + * @buffer: an #hb_buffer_t. + * @func: (closure user_data) (destroy destroy) (scope notified): + * @user_data: + * @destroy: + * + * + * + * Since: 1.1.3 + **/ +void +hb_buffer_set_message_func (hb_buffer_t *buffer, + hb_buffer_message_func_t func, + void *user_data, hb_destroy_func_t destroy) +{ + if (buffer->message_destroy) + buffer->message_destroy (buffer->message_data); + + if (func) { + buffer->message_func = func; + buffer->message_data = user_data; + buffer->message_destroy = destroy; + } else { + buffer->message_func = NULL; + buffer->message_data = NULL; + buffer->message_destroy = NULL; + } +} + +bool +hb_buffer_t::message_impl (hb_font_t *font, const char *fmt, va_list ap) +{ + char buf[100]; + 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" HB_BEGIN_DECLS - +/** + * hb_glyph_info_t: + * @codepoint: either a Unicode code point (before shaping) or a glyph index + * (after shaping). + * @mask: + * @cluster: the index of the character in the original text that corresponds + * to this #hb_glyph_info_t, or whatever the client passes to + * hb_buffer_add(). More than one #hb_glyph_info_t can have the same + * @cluster value, if they resulted from the same character (e.g. one + * to many glyph substitution), and when more than one character gets + * merged in the same glyph (e.g. many to one glyph substitution) the + * #hb_glyph_info_t will have the smallest cluster value of them. + * By default some characters are merged into the same cluster + * (e.g. combining marks have the same cluster as their bases) + * even if they are separate glyphs, hb_buffer_set_cluster_level() + * allow selecting more fine-grained cluster handling. + * + * The #hb_glyph_info_t is the structure that holds information about the + * glyphs and their relation to input text. + * + */ typedef struct hb_glyph_info_t { hb_codepoint_t codepoint; hb_mask_t mask; uint32_t cluster; /*< private >*/ hb_var_int_t var1; hb_var_int_t var2; } hb_glyph_info_t; +/** + * hb_glyph_position_t: + * @x_advance: how much the line advances after drawing this glyph when setting + * text in horizontal direction. + * @y_advance: how much the line advances after drawing this glyph when setting + * text in vertical direction. + * @x_offset: how much the glyph moves on the X-axis before drawing it, this + * should not affect how much the line advances. + * @y_offset: how much the glyph moves on the Y-axis before drawing it, this + * should not affect how much the line advances. + * + * The #hb_glyph_position_t is the structure that holds the positions of the + * glyph in both horizontal and vertical directions. All positions in + * #hb_glyph_position_t are relative to the current point. + * + */ 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 >*/ hb_var_int_t var; } hb_glyph_position_t; - +/** + * hb_segment_properties_t: + * @direction: the #hb_direction_t of the buffer, see hb_buffer_set_direction(). + * @script: the #hb_script_t of the buffer, see hb_buffer_set_script(). + * @language: the #hb_language_t of the buffer, see hb_buffer_set_language(). + * + * The structure that holds various text properties of an #hb_buffer_t. Can be + * set and retrieved using hb_buffer_set_segment_properties() and + * hb_buffer_get_segment_properties(), respectively. + */ 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, \ NULL, \ NULL} -hb_bool_t +HB_EXTERN hb_bool_t hb_segment_properties_equal (const hb_segment_properties_t *a, const hb_segment_properties_t *b); -unsigned int +HB_EXTERN unsigned int hb_segment_properties_hash (const hb_segment_properties_t *p); -/* - * hb_buffer_t +/** + * hb_buffer_t: + * + * The main structure holding the input text and its properties before shaping, + * and output glyphs and their information after shaping. */ typedef struct hb_buffer_t hb_buffer_t; -hb_buffer_t * +HB_EXTERN hb_buffer_t * hb_buffer_create (void); -hb_buffer_t * +HB_EXTERN hb_buffer_t * hb_buffer_get_empty (void); -hb_buffer_t * +HB_EXTERN hb_buffer_t * hb_buffer_reference (hb_buffer_t *buffer); -void +HB_EXTERN void hb_buffer_destroy (hb_buffer_t *buffer); -hb_bool_t +HB_EXTERN hb_bool_t hb_buffer_set_user_data (hb_buffer_t *buffer, hb_user_data_key_t *key, void * data, hb_destroy_func_t destroy, hb_bool_t replace); -void * +HB_EXTERN void * hb_buffer_get_user_data (hb_buffer_t *buffer, hb_user_data_key_t *key); - +/** + * hb_buffer_content_type_t: + * @HB_BUFFER_CONTENT_TYPE_INVALID: Initial value for new buffer. + * @HB_BUFFER_CONTENT_TYPE_UNICODE: The buffer contains input characters (before shaping). + * @HB_BUFFER_CONTENT_TYPE_GLYPHS: The buffer contains output glyphs (after shaping). + */ typedef enum { HB_BUFFER_CONTENT_TYPE_INVALID = 0, HB_BUFFER_CONTENT_TYPE_UNICODE, HB_BUFFER_CONTENT_TYPE_GLYPHS } hb_buffer_content_type_t; -void +HB_EXTERN void hb_buffer_set_content_type (hb_buffer_t *buffer, hb_buffer_content_type_t content_type); -hb_buffer_content_type_t +HB_EXTERN hb_buffer_content_type_t hb_buffer_get_content_type (hb_buffer_t *buffer); -void +HB_EXTERN void hb_buffer_set_unicode_funcs (hb_buffer_t *buffer, hb_unicode_funcs_t *unicode_funcs); -hb_unicode_funcs_t * +HB_EXTERN hb_unicode_funcs_t * hb_buffer_get_unicode_funcs (hb_buffer_t *buffer); -void +HB_EXTERN void hb_buffer_set_direction (hb_buffer_t *buffer, hb_direction_t direction); -hb_direction_t +HB_EXTERN hb_direction_t hb_buffer_get_direction (hb_buffer_t *buffer); -void +HB_EXTERN void hb_buffer_set_script (hb_buffer_t *buffer, hb_script_t script); -hb_script_t +HB_EXTERN hb_script_t hb_buffer_get_script (hb_buffer_t *buffer); -void +HB_EXTERN void hb_buffer_set_language (hb_buffer_t *buffer, hb_language_t language); -hb_language_t +HB_EXTERN hb_language_t hb_buffer_get_language (hb_buffer_t *buffer); -void +HB_EXTERN void hb_buffer_set_segment_properties (hb_buffer_t *buffer, const hb_segment_properties_t *props); -void +HB_EXTERN void hb_buffer_get_segment_properties (hb_buffer_t *buffer, hb_segment_properties_t *props); -void +HB_EXTERN void hb_buffer_guess_segment_properties (hb_buffer_t *buffer); -/* +/** + * hb_buffer_flags_t: + * @HB_BUFFER_FLAG_DEFAULT: the default buffer flag. + * @HB_BUFFER_FLAG_BOT: flag indicating that special handling of the beginning + * of text paragraph can be applied to this buffer. Should usually + * be set, unless you are passing to the buffer only part + * of the text without the full context. + * @HB_BUFFER_FLAG_EOT: flag indicating that special handling of the end of text + * paragraph can be applied to this buffer, similar to + * @HB_BUFFER_FLAG_EOT. + * @HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES: + * flag indication that character with Default_Ignorable + * Unicode property should use the corresponding glyph + * from the font, instead of hiding them (currently done + * by replacing them with the space glyph and zeroing the + * advance width.) + * * 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 */ HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES = 0x00000004u } hb_buffer_flags_t; -void +HB_EXTERN void hb_buffer_set_flags (hb_buffer_t *buffer, hb_buffer_flags_t flags); -hb_buffer_flags_t +HB_EXTERN hb_buffer_flags_t 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, HB_BUFFER_CLUSTER_LEVEL_DEFAULT = HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES } hb_buffer_cluster_level_t; -void +HB_EXTERN void hb_buffer_set_cluster_level (hb_buffer_t *buffer, hb_buffer_cluster_level_t cluster_level); -hb_buffer_cluster_level_t +HB_EXTERN hb_buffer_cluster_level_t hb_buffer_get_cluster_level (hb_buffer_t *buffer); +/** + * HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT: + * + * The default code point for replacing invalid characters in a given encoding. + * Set to U+FFFD REPLACEMENT CHARACTER. + * + * Since: 0.9.31 + */ #define HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT 0xFFFDu -/* Sets codepoint used to replace invalid UTF-8/16/32 entries. - * Default is 0xFFFDu. */ -void +HB_EXTERN void hb_buffer_set_replacement_codepoint (hb_buffer_t *buffer, hb_codepoint_t replacement); -hb_codepoint_t +HB_EXTERN hb_codepoint_t hb_buffer_get_replacement_codepoint (hb_buffer_t *buffer); -/* Resets the buffer. Afterwards it's as if it was just created, - * except that it has a larger buffer allocated perhaps... */ -void +HB_EXTERN void hb_buffer_reset (hb_buffer_t *buffer); -/* Like reset, but does NOT clear unicode_funcs and replacement_codepoint. */ -void +HB_EXTERN void hb_buffer_clear_contents (hb_buffer_t *buffer); -/* Returns false if allocation failed */ -hb_bool_t +HB_EXTERN hb_bool_t hb_buffer_pre_allocate (hb_buffer_t *buffer, unsigned int size); -/* Returns false if allocation has failed before */ -hb_bool_t +HB_EXTERN hb_bool_t hb_buffer_allocation_successful (hb_buffer_t *buffer); -void +HB_EXTERN void hb_buffer_reverse (hb_buffer_t *buffer); -void +HB_EXTERN void hb_buffer_reverse_range (hb_buffer_t *buffer, unsigned int start, unsigned int end); -void +HB_EXTERN void hb_buffer_reverse_clusters (hb_buffer_t *buffer); /* Filling the buffer in */ -void +HB_EXTERN void hb_buffer_add (hb_buffer_t *buffer, hb_codepoint_t codepoint, unsigned int cluster); -void +HB_EXTERN void hb_buffer_add_utf8 (hb_buffer_t *buffer, const char *text, int text_length, unsigned int item_offset, int item_length); -void +HB_EXTERN void hb_buffer_add_utf16 (hb_buffer_t *buffer, const uint16_t *text, int text_length, unsigned int item_offset, int item_length); -void +HB_EXTERN void hb_buffer_add_utf32 (hb_buffer_t *buffer, const uint32_t *text, int text_length, unsigned int item_offset, int item_length); -/* Allows only access to first 256 Unicode codepoints. */ -void +HB_EXTERN void hb_buffer_add_latin1 (hb_buffer_t *buffer, const uint8_t *text, int text_length, unsigned int item_offset, int item_length); -/* Like add_utf32 but does NOT check for invalid Unicode codepoints. */ -void +HB_EXTERN void hb_buffer_add_codepoints (hb_buffer_t *buffer, const hb_codepoint_t *text, int text_length, unsigned int item_offset, int item_length); -/* Clears any new items added at the end */ -hb_bool_t +HB_EXTERN hb_bool_t hb_buffer_set_length (hb_buffer_t *buffer, unsigned int length); -/* Return value valid as long as buffer not modified */ -unsigned int +HB_EXTERN unsigned int hb_buffer_get_length (hb_buffer_t *buffer); /* Getting glyphs out of the buffer */ -/* Return value valid as long as buffer not modified */ -hb_glyph_info_t * +HB_EXTERN hb_glyph_info_t * hb_buffer_get_glyph_infos (hb_buffer_t *buffer, unsigned int *length); -/* Return value valid as long as buffer not modified */ -hb_glyph_position_t * +HB_EXTERN hb_glyph_position_t * hb_buffer_get_glyph_positions (hb_buffer_t *buffer, unsigned int *length); -/* Reorders a glyph buffer to have canonical in-cluster glyph order / position. - * The resulting clusters should behave identical to pre-reordering clusters. - * NOTE: This has nothing to do with Unicode normalization. */ -void +HB_EXTERN void hb_buffer_normalize_glyphs (hb_buffer_t *buffer); /* * Serialize */ -/* +/** + * hb_buffer_serialize_flags_t: + * @HB_BUFFER_SERIALIZE_FLAG_DEFAULT: serialize glyph names, clusters and positions. + * @HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS: do not serialize glyph cluster. + * @HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS: do not serialize glyph position information. + * @HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES: do no serialize glyph name. + * @HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS: serialize glyph extents. + * + * Flags that control what glyph information are serialized in hb_buffer_serialize_glyphs(). + * * 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, HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS = 0x00000008u } hb_buffer_serialize_flags_t; +/** + * hb_buffer_serialize_format_t: + * @HB_BUFFER_SERIALIZE_FORMAT_TEXT: a human-readable, plain text format. + * @HB_BUFFER_SERIALIZE_FORMAT_JSON: a machine-readable JSON format. + * @HB_BUFFER_SERIALIZE_FORMAT_INVALID: invalid format. + * + * The buffer serialization and de-serialization format used in + * hb_buffer_serialize_glyphs() and hb_buffer_deserialize_glyphs(). + * + * Since: 0.9.2 + */ typedef enum { HB_BUFFER_SERIALIZE_FORMAT_TEXT = HB_TAG('T','E','X','T'), HB_BUFFER_SERIALIZE_FORMAT_JSON = HB_TAG('J','S','O','N'), HB_BUFFER_SERIALIZE_FORMAT_INVALID = HB_TAG_NONE } hb_buffer_serialize_format_t; -/* len=-1 means str is NUL-terminated. */ -hb_buffer_serialize_format_t +HB_EXTERN hb_buffer_serialize_format_t hb_buffer_serialize_format_from_string (const char *str, int len); -const char * +HB_EXTERN const char * hb_buffer_serialize_format_to_string (hb_buffer_serialize_format_t format); -const char ** +HB_EXTERN const char ** hb_buffer_serialize_list_formats (void); -/* Returns number of items, starting at start, that were serialized. */ -unsigned int +HB_EXTERN 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); -hb_bool_t +HB_EXTERN 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 */ + int buf_len, + const char **end_ptr, + hb_font_t *font, hb_buffer_serialize_format_t format); +/* + * Debugging. + */ + +typedef hb_bool_t (*hb_buffer_message_func_t) (hb_buffer_t *buffer, + hb_font_t *font, + const char *message, + void *user_data); + +HB_EXTERN void +hb_buffer_set_message_func (hb_buffer_t *buffer, + hb_buffer_message_func_t func, + void *user_data, hb_destroy_func_t destroy); + + 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 return lang; } /** * hb_language_from_string: - * @str: (array length=len) (element-type uint8_t): - * @len: + * @str: (array length=len) (element-type uint8_t): a string representing + * ISO 639 language code + * @len: length of the @str, or -1 if it is %NULL-terminated. * - * + * Converts @str representing an ISO 639 language code to the corresponding + * #hb_language_t. * * Return value: (transfer none): + * The #hb_language_t corresponding to the ISO 639 language code. * * 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; } /** * hb_language_to_string: - * @language: + * @language: an #hb_language_t to convert. * - * + * See hb_language_from_string(). * - * Return value: (transfer none): + * Return value: (transfer none): + * A %NULL-terminated string representing the @language. Must not be freed by + * the caller. * * 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 */ /** * hb_script_from_iso15924_tag: - * @tag: + * @tag: an #hb_tag_t representing an ISO 15924 tag. * - * + * Converts an ISO 15924 script tag to a corresponding #hb_script_t. * * Return value: + * An #hb_script_t corresponding to the ISO 15924 tag. * * 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; } /** * 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(). * * Return value: + * An #hb_script_t corresponding to the ISO 15924 tag. * * Since: 0.9.2 **/ hb_script_t -hb_script_from_string (const char *s, int len) +hb_script_from_string (const char *str, int len) { - return hb_script_from_iso15924_tag (hb_tag_from_string (s, len)); + return hb_script_from_iso15924_tag (hb_tag_from_string (str, len)); } /** * hb_script_to_iso15924_tag: - * @script: + * @script: an #hb_script_ to convert. * - * + * See hb_script_from_iso15924_tag(). * - * Return value: + * Return value: + * An #hb_tag_t representing an ISO 15924 script tag. * * 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; } } hb_user_data_item_t item = {key, data, destroy}; - bool ret = !!items.replace_or_insert (item, lock, replace); + bool ret = !!items.replace_or_insert (item, lock, (bool) replace); 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) #define HB_TAG_MAX_SIGNED HB_TAG(0x7f,0xff,0xff,0xff) /* len=-1 means str is NUL-terminated. */ -hb_tag_t +HB_EXTERN hb_tag_t hb_tag_from_string (const char *str, int len); /* buf should have 4 bytes. */ -void +HB_EXTERN void hb_tag_to_string (hb_tag_t tag, char *buf); -/* hb_direction_t */ - +/** + * hb_direction_t: + * @HB_DIRECTION_INVALID: Initial, unset direction. + * @HB_DIRECTION_LTR: Text is set horizontally from left to right. + * @HB_DIRECTION_RTL: Text is set horizontally from right to left. + * @HB_DIRECTION_TTB: Text is set vertically from top to bottom. + * @HB_DIRECTION_BTT: Text is set vertically from bottom to top. + */ typedef enum { HB_DIRECTION_INVALID = 0, HB_DIRECTION_LTR = 4, HB_DIRECTION_RTL, HB_DIRECTION_TTB, HB_DIRECTION_BTT } hb_direction_t; /* len=-1 means str is NUL-terminated */ -hb_direction_t +HB_EXTERN hb_direction_t hb_direction_from_string (const char *str, int len); -const char * +HB_EXTERN const char * 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 */ typedef const struct hb_language_impl_t *hb_language_t; -/* len=-1 means str is NUL-terminated */ -hb_language_t +HB_EXTERN hb_language_t hb_language_from_string (const char *str, int len); -const char * +HB_EXTERN const char * hb_language_to_string (hb_language_t language); #define HB_LANGUAGE_INVALID ((hb_language_t) NULL) -hb_language_t +HB_EXTERN hb_language_t 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; /* Script functions */ -hb_script_t +HB_EXTERN hb_script_t hb_script_from_iso15924_tag (hb_tag_t tag); -/* sugar for tag_from_string() then script_from_iso15924_tag */ -/* len=-1 means s is NUL-terminated */ -hb_script_t -hb_script_from_string (const char *s, int len); +HB_EXTERN hb_script_t +hb_script_from_string (const char *str, int len); -hb_tag_t +HB_EXTERN hb_tag_t hb_script_to_iso15924_tag (hb_script_t script); -hb_direction_t +HB_EXTERN hb_direction_t 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); return NULL; } + /* Create font copy with cascade list that has LastResort first; this speeds up CoreText + * font fallback which we don't need anyway. */ + { + // TODO Handle allocation failures? + CTFontDescriptorRef last_resort = CTFontDescriptorCreateWithNameAndSize(CFSTR("LastResort"), 0); + CFArrayRef cascade_list = CFArrayCreate (kCFAllocatorDefault, + (const void **) &last_resort, + 1, + &kCFTypeArrayCallBacks); + CFRelease (last_resort); + CFDictionaryRef attributes = CFDictionaryCreate (kCFAllocatorDefault, + (const void **) &kCTFontCascadeListAttribute, + (const void **) &cascade_list, + 1, + &kCFTypeDictionaryKeyCallBacks, + &kCFTypeDictionaryValueCallBacks); + CFRelease (cascade_list); + + CTFontDescriptorRef new_font_desc = CTFontDescriptorCreateWithAttributes (attributes); + CFRelease (attributes); + + CTFontRef new_ct_font = CTFontCreateCopyWithAttributes (data->ct_font, 0.0, NULL, new_font_desc); + if (new_ct_font) + { + CFRelease (data->ct_font); + data->ct_font = new_ct_font; + } + else + DEBUG_MSG (CORETEXT, font, "Font copy with empty cascade list failed"); + } + + if (unlikely (!data->ct_font)) { + DEBUG_MSG (CORETEXT, font, "Font CTFontCreateWithGraphicsFont() failed"); + free (data); + return NULL; + } + 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 (((char *) scratch + ((char *) pchars - (char *) old_scratch))); log_clusters = reinterpret_cast (((char *) scratch + ((char *) log_clusters - (char *) old_scratch))); scratch += old_scratch_used; scratch_size -= old_scratch_used; } -retry: { 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. * * However, even that wouldn't work if we were passed in the CGFont to * begin with. * - * Webkit uses a slightly different approach: it installs LastResort - * as fallback chain, and then checks PS name of used font against - * LastResort. That one is safe for any font except for LastResort, - * as opposed to ours, which can fail if we are using any uninstalled - * font that has the same name as an installed font. + * We might switch to checking PS name against "LastResort". That would + * be safe for all fonts except for those named "Last Resort". Might be + * better than what we have right now. * * 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; } /* * AAT shaper */ -HB_SHAPER_DATA_ENSURE_DECLARE(coretext_aat, face) -HB_SHAPER_DATA_ENSURE_DECLARE(coretext_aat, font) - - /* * 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') #define HB_CORETEXT_TAG_MORX HB_TAG('m','o','r','x') -hb_face_t * +HB_EXTERN hb_face_t * hb_coretext_face_create (CGFontRef cg_font); -CGFontRef +HB_EXTERN CGFontRef hb_coretext_face_get_cg_font (hb_face_t *face); -CTFontRef +HB_EXTERN CTFontRef 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 + +#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::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 (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(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 (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(&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 */ typedef struct hb_face_t hb_face_t; -hb_face_t * +HB_EXTERN hb_face_t * hb_face_create (hb_blob_t *blob, unsigned int index); typedef hb_blob_t * (*hb_reference_table_func_t) (hb_face_t *face, hb_tag_t tag, void *user_data); /* calls destroy() when not needing user_data anymore */ -hb_face_t * +HB_EXTERN hb_face_t * hb_face_create_for_tables (hb_reference_table_func_t reference_table_func, void *user_data, hb_destroy_func_t destroy); -hb_face_t * +HB_EXTERN hb_face_t * hb_face_get_empty (void); -hb_face_t * +HB_EXTERN hb_face_t * hb_face_reference (hb_face_t *face); -void +HB_EXTERN void hb_face_destroy (hb_face_t *face); -hb_bool_t +HB_EXTERN hb_bool_t hb_face_set_user_data (hb_face_t *face, hb_user_data_key_t *key, void * data, hb_destroy_func_t destroy, hb_bool_t replace); -void * +HB_EXTERN void * hb_face_get_user_data (hb_face_t *face, hb_user_data_key_t *key); -void +HB_EXTERN void hb_face_make_immutable (hb_face_t *face); -hb_bool_t +HB_EXTERN hb_bool_t hb_face_is_immutable (hb_face_t *face); -hb_blob_t * +HB_EXTERN hb_blob_t * hb_face_reference_table (hb_face_t *face, hb_tag_t tag); -hb_blob_t * +HB_EXTERN hb_blob_t * hb_face_reference_blob (hb_face_t *face); -void +HB_EXTERN void hb_face_set_index (hb_face_t *face, unsigned int index); -unsigned int +HB_EXTERN unsigned int hb_face_get_index (hb_face_t *face); -void +HB_EXTERN void hb_face_set_upem (hb_face_t *face, unsigned int upem); -unsigned int +HB_EXTERN unsigned int hb_face_get_upem (hb_face_t *face); -void +HB_EXTERN void hb_face_set_glyph_count (hb_face_t *face, unsigned int glyph_count); -unsigned int +HB_EXTERN unsigned int 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. */ hb_codepoint_t space; - bool has_space = font->get_glyph (' ', 0, &space); + bool has_space = (bool) font->get_glyph (' ', 0, &space); 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 /* * hb_font_funcs_t */ static hb_bool_t +hb_font_get_font_h_extents_nil (hb_font_t *font, + void *font_data HB_UNUSED, + hb_font_extents_t *metrics, + void *user_data HB_UNUSED) +{ + memset (metrics, 0, sizeof (*metrics)); + return false; +} +static hb_bool_t +hb_font_get_font_h_extents_parent (hb_font_t *font, + void *font_data HB_UNUSED, + hb_font_extents_t *metrics, + void *user_data HB_UNUSED) +{ + hb_bool_t ret = font->parent->get_font_h_extents (metrics); + if (ret) { + metrics->ascender = font->parent_scale_y_distance (metrics->ascender); + metrics->descender = font->parent_scale_y_distance (metrics->descender); + metrics->line_gap = font->parent_scale_y_distance (metrics->line_gap); + } + return ret; +} + +static hb_bool_t +hb_font_get_font_v_extents_nil (hb_font_t *font, + void *font_data HB_UNUSED, + hb_font_extents_t *metrics, + void *user_data HB_UNUSED) +{ + memset (metrics, 0, sizeof (*metrics)); + return false; +} +static hb_bool_t +hb_font_get_font_v_extents_parent (hb_font_t *font, + void *font_data HB_UNUSED, + hb_font_extents_t *metrics, + void *user_data HB_UNUSED) +{ + hb_bool_t ret = font->parent->get_font_v_extents (metrics); + if (ret) { + metrics->ascender = font->parent_scale_x_distance (metrics->ascender); + metrics->descender = font->parent_scale_x_distance (metrics->descender); + metrics->line_gap = font->parent_scale_x_distance (metrics->line_gap); + } + return ret; +} + +static hb_bool_t 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, void *user_data HB_UNUSED) { *x = *y = 0; - return false; + return true; } 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) { return font->parent->get_glyph_from_name (name, len, glyph); } - 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]; } /* Public getters */ /** + * hb_font_get_h_extents: + * @font: a font. + * @extents: (out): + * + * + * + * Return value: + * + * Since: 1.1.3 + **/ +hb_bool_t +hb_font_get_h_extents (hb_font_t *font, + hb_font_extents_t *extents) +{ + return font->get_font_h_extents (extents); +} + +/** + * hb_font_get_v_extents: + * @font: a font. + * @extents: (out): + * + * + * + * Return value: + * + * Since: 1.1.3 + **/ +hb_bool_t +hb_font_get_v_extents (hb_font_t *font, + hb_font_extents_t *extents) +{ + return font->get_font_v_extents (extents); +} + +/** * 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); } /* A bit higher-level, and with fallback */ /** + * hb_font_get_extents_for_direction: + * @font: a font. + * @direction: + * @extents: + * + * + * + * Since: 1.1.3 + **/ +void +hb_font_get_extents_for_direction (hb_font_t *font, + hb_direction_t direction, + hb_font_extents_t *extents) +{ + return font->get_extents_for_direction (direction, extents); +} +/** * 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 */ typedef struct hb_font_funcs_t hb_font_funcs_t; -hb_font_funcs_t * +HB_EXTERN hb_font_funcs_t * hb_font_funcs_create (void); -hb_font_funcs_t * +HB_EXTERN hb_font_funcs_t * hb_font_funcs_get_empty (void); -hb_font_funcs_t * +HB_EXTERN hb_font_funcs_t * hb_font_funcs_reference (hb_font_funcs_t *ffuncs); -void +HB_EXTERN void hb_font_funcs_destroy (hb_font_funcs_t *ffuncs); -hb_bool_t +HB_EXTERN hb_bool_t hb_font_funcs_set_user_data (hb_font_funcs_t *ffuncs, hb_user_data_key_t *key, void * data, hb_destroy_func_t destroy, hb_bool_t replace); -void * +HB_EXTERN void * hb_font_funcs_get_user_data (hb_font_funcs_t *ffuncs, hb_user_data_key_t *key); -void +HB_EXTERN void hb_font_funcs_make_immutable (hb_font_funcs_t *ffuncs); -hb_bool_t +HB_EXTERN hb_bool_t hb_font_funcs_is_immutable (hb_font_funcs_t *ffuncs); -/* glyph extents */ +/* font and glyph extents */ + +/* Note that typically ascender is positive and descender negative in coordinate systems that grow up. */ +typedef struct hb_font_extents_t +{ + hb_position_t ascender; /* typographic ascender. */ + hb_position_t descender; /* typographic descender. */ + hb_position_t line_gap; /* suggested line spacing gap. */ + /*< private >*/ + hb_position_t reserved9; + hb_position_t reserved8; + hb_position_t reserved7; + hb_position_t reserved6; + hb_position_t reserved5; + hb_position_t reserved4; + hb_position_t reserved3; + hb_position_t reserved2; + hb_position_t reserved1; +} hb_font_extents_t; /* 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. */ hb_position_t height; /* distance from top to bottom side. */ } hb_glyph_extents_t; +/* 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); /* func setters */ /** + * hb_font_funcs_set_font_h_extents_func: + * @ffuncs: font functions. + * @func: (closure user_data) (destroy destroy) (scope notified): + * @user_data: + * @destroy: + * + * + * + * Since: 1.1.2 + **/ +HB_EXTERN void +hb_font_funcs_set_font_h_extents_func (hb_font_funcs_t *ffuncs, + hb_font_get_font_h_extents_func_t func, + void *user_data, hb_destroy_func_t destroy); + +/** + * hb_font_funcs_set_font_v_extents_func: + * @ffuncs: font functions. + * @func: (closure user_data) (destroy destroy) (scope notified): + * @user_data: + * @destroy: + * + * + * + * Since: 1.1.2 + **/ +HB_EXTERN void +hb_font_funcs_set_font_v_extents_func (hb_font_funcs_t *ffuncs, + hb_font_get_font_v_extents_func_t func, + void *user_data, hb_destroy_func_t destroy); + +/** * hb_font_funcs_set_glyph_func: * @ffuncs: font functions. * @func: (closure user_data) (destroy destroy) (scope notified): * @user_data: * @destroy: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void hb_font_funcs_set_glyph_from_name_func (hb_font_funcs_t *ffuncs, hb_font_get_glyph_from_name_func_t func, void *user_data, hb_destroy_func_t destroy); - /* func dispatch */ -hb_bool_t +HB_EXTERN hb_bool_t +hb_font_get_h_extents (hb_font_t *font, + hb_font_extents_t *extents); +HB_EXTERN hb_bool_t +hb_font_get_v_extents (hb_font_t *font, + hb_font_extents_t *extents); + +HB_EXTERN hb_bool_t hb_font_get_glyph (hb_font_t *font, hb_codepoint_t unicode, hb_codepoint_t variation_selector, hb_codepoint_t *glyph); -hb_position_t +HB_EXTERN hb_position_t hb_font_get_glyph_h_advance (hb_font_t *font, hb_codepoint_t glyph); -hb_position_t +HB_EXTERN hb_position_t hb_font_get_glyph_v_advance (hb_font_t *font, hb_codepoint_t glyph); -hb_bool_t +HB_EXTERN hb_bool_t hb_font_get_glyph_h_origin (hb_font_t *font, hb_codepoint_t glyph, hb_position_t *x, hb_position_t *y); -hb_bool_t +HB_EXTERN hb_bool_t hb_font_get_glyph_v_origin (hb_font_t *font, hb_codepoint_t glyph, hb_position_t *x, hb_position_t *y); -hb_position_t +HB_EXTERN hb_position_t hb_font_get_glyph_h_kerning (hb_font_t *font, hb_codepoint_t left_glyph, hb_codepoint_t right_glyph); -hb_position_t +HB_EXTERN hb_position_t hb_font_get_glyph_v_kerning (hb_font_t *font, hb_codepoint_t top_glyph, hb_codepoint_t bottom_glyph); -hb_bool_t +HB_EXTERN hb_bool_t hb_font_get_glyph_extents (hb_font_t *font, hb_codepoint_t glyph, hb_glyph_extents_t *extents); -hb_bool_t +HB_EXTERN hb_bool_t hb_font_get_glyph_contour_point (hb_font_t *font, hb_codepoint_t glyph, unsigned int point_index, hb_position_t *x, hb_position_t *y); -hb_bool_t +HB_EXTERN hb_bool_t hb_font_get_glyph_name (hb_font_t *font, hb_codepoint_t glyph, char *name, unsigned int size); -hb_bool_t +HB_EXTERN hb_bool_t hb_font_get_glyph_from_name (hb_font_t *font, const char *name, int len, /* -1 means nul-terminated */ hb_codepoint_t *glyph); /* high-level funcs, with fallback */ -void +HB_EXTERN void +hb_font_get_extents_for_direction (hb_font_t *font, + hb_direction_t direction, + hb_font_extents_t *extents); +HB_EXTERN void hb_font_get_glyph_advance_for_direction (hb_font_t *font, hb_codepoint_t glyph, hb_direction_t direction, hb_position_t *x, hb_position_t *y); -void +HB_EXTERN void hb_font_get_glyph_origin_for_direction (hb_font_t *font, hb_codepoint_t glyph, hb_direction_t direction, hb_position_t *x, hb_position_t *y); -void +HB_EXTERN void hb_font_add_glyph_origin_for_direction (hb_font_t *font, hb_codepoint_t glyph, hb_direction_t direction, hb_position_t *x, hb_position_t *y); -void +HB_EXTERN void hb_font_subtract_glyph_origin_for_direction (hb_font_t *font, hb_codepoint_t glyph, hb_direction_t direction, hb_position_t *x, hb_position_t *y); -void +HB_EXTERN void hb_font_get_glyph_kerning_for_direction (hb_font_t *font, hb_codepoint_t first_glyph, hb_codepoint_t second_glyph, hb_direction_t direction, hb_position_t *x, hb_position_t *y); -hb_bool_t +HB_EXTERN hb_bool_t hb_font_get_glyph_extents_for_origin (hb_font_t *font, hb_codepoint_t glyph, hb_direction_t direction, hb_glyph_extents_t *extents); -hb_bool_t +HB_EXTERN hb_bool_t hb_font_get_glyph_contour_point_for_origin (hb_font_t *font, hb_codepoint_t glyph, unsigned int point_index, hb_direction_t direction, hb_position_t *x, hb_position_t *y); /* Generates gidDDD if glyph has no name. */ -void +HB_EXTERN void hb_font_glyph_to_string (hb_font_t *font, hb_codepoint_t glyph, char *s, unsigned int size); /* Parses gidDDD and uniUUUU strings automatically. */ -hb_bool_t +HB_EXTERN hb_bool_t 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 */ /* Fonts are very light-weight objects */ -hb_font_t * +HB_EXTERN hb_font_t * hb_font_create (hb_face_t *face); -hb_font_t * +HB_EXTERN hb_font_t * hb_font_create_sub_font (hb_font_t *parent); -hb_font_t * +HB_EXTERN hb_font_t * hb_font_get_empty (void); -hb_font_t * +HB_EXTERN hb_font_t * hb_font_reference (hb_font_t *font); -void +HB_EXTERN void hb_font_destroy (hb_font_t *font); -hb_bool_t +HB_EXTERN hb_bool_t hb_font_set_user_data (hb_font_t *font, hb_user_data_key_t *key, void * data, hb_destroy_func_t destroy, hb_bool_t replace); -void * +HB_EXTERN void * hb_font_get_user_data (hb_font_t *font, hb_user_data_key_t *key); -void +HB_EXTERN void hb_font_make_immutable (hb_font_t *font); -hb_bool_t +HB_EXTERN hb_bool_t hb_font_is_immutable (hb_font_t *font); -void +HB_EXTERN void hb_font_set_parent (hb_font_t *font, hb_font_t *parent); -hb_font_t * +HB_EXTERN hb_font_t * hb_font_get_parent (hb_font_t *font); -hb_face_t * +HB_EXTERN hb_face_t * hb_font_get_face (hb_font_t *font); -void +HB_EXTERN void hb_font_set_funcs (hb_font_t *font, hb_font_funcs_t *klass, void *font_data, hb_destroy_func_t destroy); /* Be *very* careful with this function! */ -void +HB_EXTERN void hb_font_set_funcs_data (hb_font_t *font, void *font_data, hb_destroy_func_t destroy); -void +HB_EXTERN void hb_font_set_scale (hb_font_t *font, int x_scale, int y_scale); -void +HB_EXTERN void hb_font_get_scale (hb_font_t *font, int *x_scale, int *y_scale); /* * A zero value means "no hinting in that direction" */ -void +HB_EXTERN void hb_font_set_ppem (hb_font_t *font, unsigned int x_ppem, unsigned int y_ppem); -void +HB_EXTERN void hb_font_get_ppem (hb_font_t *font, unsigned int *x_ppem, unsigned int *y_ppem); HB_END_DECLS #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; } return *glyph != 0; } +static hb_bool_t +hb_ft_get_font_h_extents (hb_font_t *font HB_UNUSED, + void *font_data, + hb_font_extents_t *metrics, + void *user_data HB_UNUSED) +{ + const hb_ft_font_t *ft_font = (const hb_ft_font_t *) font_data; + FT_Face ft_face = ft_font->ft_face; + metrics->ascender = ft_face->size->metrics.ascender; + metrics->descender = ft_face->size->metrics.descender; + metrics->line_gap = ft_face->size->metrics.height - (ft_face->size->metrics.ascender - ft_face->size->metrics.descender); + if (font->y_scale < 0) + { + metrics->ascender = -metrics->ascender; + metrics->descender = -metrics->descender; + metrics->line_gap = -metrics->line_gap; + } + return true; +} 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)) { funcs = hb_font_funcs_create (); + hb_font_funcs_set_font_h_extents_func (funcs, hb_ft_get_font_h_extents, NULL, NULL); + //hb_font_funcs_set_font_v_extents_func (funcs, hb_ft_get_font_v_extents, NULL, NULL); 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 * probably should use (the more recent) hb_ft_face_create_referenced() * instead. */ -hb_face_t * +HB_EXTERN hb_face_t * 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). * * Client is still responsible for making sure that ft-face is destroyed * after hb-face is. */ -hb_face_t * +HB_EXTERN hb_face_t * 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. * * This is the most convenient version to use. Use it unless you have * very good reasons not to. */ -hb_face_t * +HB_EXTERN hb_face_t * 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. */ /* See notes on hb_ft_face_create(). Same issues re lifecycle-management * apply here. Use hb_ft_font_create_referenced() if you can. */ -hb_font_t * +HB_EXTERN hb_font_t * hb_ft_font_create (FT_Face ft_face, hb_destroy_func_t destroy); /* See notes on hb_ft_face_create_referenced() re lifecycle-management * issues. */ -hb_font_t * +HB_EXTERN hb_font_t * hb_ft_font_create_referenced (FT_Face ft_face); -FT_Face +HB_EXTERN FT_Face hb_ft_font_get_face (hb_font_t *font); -void +HB_EXTERN void hb_ft_font_set_load_flags (hb_font_t *font, int load_flags); -int +HB_EXTERN int hb_ft_font_get_load_flags (hb_font_t *font); /* Makes an hb_font_t use FreeType internally to implement font functions. */ -void +HB_EXTERN void 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_glib_unicode_funcs); } /** + * hb_glib_blob_create: + * * 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 HB_BEGIN_DECLS -hb_script_t +HB_EXTERN hb_script_t hb_glib_script_to_script (GUnicodeScript script); -GUnicodeScript +HB_EXTERN GUnicodeScript hb_glib_script_from_script (hb_script_t script); -hb_unicode_funcs_t * +HB_EXTERN hb_unicode_funcs_t * hb_glib_get_unicode_funcs (void); -hb_blob_t * +HB_EXTERN hb_blob_t * 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 HB_BEGIN_DECLS /*** END file-header ***/ /*** BEGIN value-header ***/ -GType @enum_name@_get_type (void) G_GNUC_CONST; +HB_EXTERN GType @enum_name@_get_type (void) G_GNUC_CONST; #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 */ /** * Since: 0.9.2 **/ -GType hb_gobject_blob_get_type (void); +HB_EXTERN GType hb_gobject_blob_get_type (void); #define HB_GOBJECT_TYPE_BLOB (hb_gobject_blob_get_type ()) /** * Since: 0.9.2 **/ -GType hb_gobject_buffer_get_type (void); +HB_EXTERN GType hb_gobject_buffer_get_type (void); #define HB_GOBJECT_TYPE_BUFFER (hb_gobject_buffer_get_type ()) /** * Since: 0.9.2 **/ -GType hb_gobject_face_get_type (void); +HB_EXTERN GType hb_gobject_face_get_type (void); #define HB_GOBJECT_TYPE_FACE (hb_gobject_face_get_type ()) /** * Since: 0.9.2 **/ -GType hb_gobject_font_get_type (void); +HB_EXTERN GType hb_gobject_font_get_type (void); #define HB_GOBJECT_TYPE_FONT (hb_gobject_font_get_type ()) /** * Since: 0.9.2 **/ -GType hb_gobject_font_funcs_get_type (void); +HB_EXTERN GType hb_gobject_font_funcs_get_type (void); #define HB_GOBJECT_TYPE_FONT_FUNCS (hb_gobject_font_funcs_get_type ()) -GType hb_gobject_set_get_type (void); +HB_EXTERN GType hb_gobject_set_get_type (void); #define HB_GOBJECT_TYPE_SET (hb_gobject_set_get_type ()) -GType hb_gobject_shape_plan_get_type (void); +HB_EXTERN GType hb_gobject_shape_plan_get_type (void); #define HB_GOBJECT_TYPE_SHAPE_PLAN (hb_gobject_shape_plan_get_type ()) /** * Since: 0.9.2 **/ -GType hb_gobject_unicode_funcs_get_type (void); +HB_EXTERN GType hb_gobject_unicode_funcs_get_type (void); #define HB_GOBJECT_TYPE_UNICODE_FUNCS (hb_gobject_unicode_funcs_get_type ()) /* Value types */ -GType hb_gobject_feature_get_type (void); +HB_EXTERN GType hb_gobject_feature_get_type (void); #define HB_GOBJECT_TYPE_FEATURE (hb_gobject_feature_get_type ()) -GType hb_gobject_glyph_info_get_type (void); +HB_EXTERN GType hb_gobject_glyph_info_get_type (void); #define HB_GOBJECT_TYPE_GLYPH_INFO (hb_gobject_glyph_info_get_type ()) -GType hb_gobject_glyph_position_get_type (void); +HB_EXTERN GType hb_gobject_glyph_position_get_type (void); #define HB_GOBJECT_TYPE_GLYPH_POSITION (hb_gobject_glyph_position_get_type ()) -GType hb_gobject_segment_properties_get_type (void); +HB_EXTERN GType hb_gobject_segment_properties_get_type (void); #define HB_GOBJECT_TYPE_SEGMENT_PROPERTIES (hb_gobject_segment_properties_get_type ()) -GType hb_gobject_user_data_key_get_type (void); +HB_EXTERN GType hb_gobject_user_data_key_get_type (void); #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; } } buffer->len = glyph_count; + float yscale = font->y_scale / font->x_scale; /* 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); is; pPos++, is = gr_slot_next_in_segment (is)) { pPos->x_offset = gr_slot_origin_X (is) - curradvx; - pPos->y_offset = gr_slot_origin_Y (is) - curradvy; + pPos->y_offset = gr_slot_origin_Y (is) * yscale - curradvy; pPos->x_advance = gr_slot_advance_X (is, grface, grfont); - pPos->y_advance = gr_slot_advance_Y (is, grface, grfont); + pPos->y_advance = gr_slot_advance_Y (is, grface, grfont) * yscale; 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.; 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); - clusy += gr_slot_advance_Y (tis, grface, grfont); + clusy += gr_slot_advance_Y (tis, grface, grfont) * yscale; } curradvx += clusx; curradvy += clusy; } pPos->x_advance = gr_slot_advance_X (is, grface, grfont); - pPos->y_advance = gr_slot_advance_Y (is, grface, grfont); + pPos->y_advance = gr_slot_advance_Y (is, grface, grfont) * yscale; curradvx -= pPos->x_advance; curradvy -= pPos->y_advance; pPos->x_offset = gr_slot_origin_X (is) - curradvx; - pPos->y_offset = gr_slot_origin_Y (is) - curradvy; + pPos->y_offset = gr_slot_origin_Y (is) * yscale - curradvy; } 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 HB_BEGIN_DECLS #define HB_GRAPHITE2_TAG_SILF HB_TAG('S','i','l','f') -gr_face * +HB_EXTERN gr_face * hb_graphite2_face_get_gr_face (hb_face_t *face); -gr_font * +HB_EXTERN gr_font * 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 HB_BEGIN_DECLS -hb_script_t +HB_EXTERN hb_script_t hb_icu_script_to_script (UScriptCode script); -UScriptCode +HB_EXTERN UScriptCode hb_icu_script_from_script (hb_script_t script); -hb_unicode_funcs_t * +HB_EXTERN hb_unicode_funcs_t * 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 trace \ (&c->debug_depth, c->get_name (), this, HB_FUNC, \ ""); /* This limits sanitizing time on really broken fonts. */ #ifndef HB_SANITIZE_MAX_EDITS -#define HB_SANITIZE_MAX_EDITS 8 +#define HB_SANITIZE_MAX_EDITS 32 #endif struct hb_sanitize_context_t : hb_dispatch_context_t { 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" #include "hb-ot-head-table.hh" #include "hb-ot-hhea-table.hh" #include "hb-ot-hmtx-table.hh" +#include "hb-ot-os2-table.hh" struct hb_ot_face_metrics_accelerator_t { unsigned int num_metrics; unsigned int num_advances; unsigned int default_advance; + unsigned short ascender; + unsigned short descender; + unsigned short line_gap; + const OT::_mtx *table; hb_blob_t *blob; inline void init (hb_face_t *face, - hb_tag_t _hea_tag, hb_tag_t _mtx_tag) + hb_tag_t _hea_tag, + hb_tag_t _mtx_tag, + hb_tag_t os2_tag) { this->default_advance = face->get_upem (); + bool got_font_extents = false; + if (os2_tag) + { + hb_blob_t *os2_blob = OT::Sanitizer::sanitize (face->reference_table (os2_tag)); + const OT::os2 *os2 = OT::Sanitizer::lock_instance (os2_blob); +#define USE_TYPO_METRICS (1u<<7) + if (0 != (os2->fsSelection & USE_TYPO_METRICS)) + { + this->ascender = os2->sTypoAscender; + this->descender = os2->sTypoDescender; + this->line_gap = os2->sTypoLineGap; + got_font_extents = (this->ascender | this->descender) != 0; + } + hb_blob_destroy (os2_blob); + } + hb_blob_t *_hea_blob = OT::Sanitizer::sanitize (face->reference_table (_hea_tag)); const OT::_hea *_hea = OT::Sanitizer::lock_instance (_hea_blob); this->num_advances = _hea->numberOfLongMetrics; + if (!got_font_extents) + { + this->ascender = _hea->ascender; + this->descender = _hea->descender; + this->line_gap = _hea->lineGap; + } hb_blob_destroy (_hea_blob); this->blob = OT::Sanitizer::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)) return NULL; ot_font->cmap.init (face); - ot_font->h_metrics.init (face, HB_OT_TAG_hhea, HB_OT_TAG_hmtx); - ot_font->v_metrics.init (face, HB_OT_TAG_vhea, HB_OT_TAG_vmtx); /* TODO Can we do this lazily? */ + ot_font->h_metrics.init (face, HB_OT_TAG_hhea, HB_OT_TAG_hmtx, HB_OT_TAG_os2); + ot_font->v_metrics.init (face, HB_OT_TAG_vhea, HB_OT_TAG_vmtx, HB_TAG_NONE); /* TODO Can we do this lazily? */ 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); return ret; } +static hb_bool_t +hb_ot_get_font_h_extents (hb_font_t *font HB_UNUSED, + void *font_data, + hb_font_extents_t *metrics, + void *user_data HB_UNUSED) +{ + const hb_ot_font_t *ot_font = (const hb_ot_font_t *) font_data; + metrics->ascender = font->em_scale_y (ot_font->h_metrics.ascender); + metrics->descender = font->em_scale_y (ot_font->h_metrics.descender); + metrics->line_gap = font->em_scale_y (ot_font->h_metrics.line_gap); + return true; +} + +static hb_bool_t +hb_ot_get_font_v_extents (hb_font_t *font HB_UNUSED, + void *font_data, + hb_font_extents_t *metrics, + void *user_data HB_UNUSED) +{ + const hb_ot_font_t *ot_font = (const hb_ot_font_t *) font_data; + metrics->ascender = font->em_scale_x (ot_font->v_metrics.ascender); + metrics->descender = font->em_scale_x (ot_font->v_metrics.descender); + metrics->line_gap = font->em_scale_x (ot_font->v_metrics.line_gap); + return true; +} 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)) { funcs = hb_font_funcs_create (); + hb_font_funcs_set_font_h_extents_func (funcs, hb_ot_get_font_h_extents, NULL, NULL); + hb_font_funcs_set_font_v_extents_func (funcs, hb_ot_get_font_v_extents, NULL, NULL); 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; } /** + * hb_ot_font_set_funcs: + * * 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" HB_BEGIN_DECLS -void +HB_EXTERN void 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; } inline bool sanitize (hb_sanitize_context_t *c) const { TRACE_SANITIZE (this); - return_trace (c->check_struct (this) && likely (version.major == 1)); + return_trace (c->check_struct (this) && + version.major == 1 && + magicNumber == 0x5F0F3CF5u); } 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 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; /* 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 (); } /** + * hb_ot_layout_get_glyph_class: + * * 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); } /** + * hb_ot_layout_get_glyphs_in_class: + * * 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); } /** + * hb_ot_layout_language_get_required_feature: + * * 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; } /** + * hb_ot_layout_feature_get_lookups: + * * 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); } /** + * hb_ot_layout_table_get_lookup_count: + * * 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); } } } /** + * hb_ot_layout_collect_lookups: + * * 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); } } } /** + * hb_ot_layout_lookup_collect_glyphs: + * * 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); } /** + * hb_ot_layout_lookup_would_substitute: + * * 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, hb_bool_t zero_context) { if (unlikely (lookup_index >= hb_ot_layout_from_face (face)->gsub_lookup_count)) return false; - OT::hb_would_apply_context_t c (face, glyphs, glyphs_length, zero_context); + OT::hb_would_apply_context_t c (face, glyphs, glyphs_length, (bool) zero_context); 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); } /** + * hb_ot_layout_lookup_substitute_closure: + * * 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); } /** + * hb_ot_layout_get_size_params: + * * 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++) { const stage_map_t *stage = &stages[table_index][stage_index]; for (; i < stage->last_lookup; i++) { -#if 0 - char buf[4096]; - hb_buffer_serialize_glyphs (buffer, 0, buffer->len, - buf, sizeof (buf), NULL, - font, - HB_BUFFER_SERIALIZE_FORMAT_TEXT, - Proxy::table_index == 0 ? - HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS : - HB_BUFFER_SERIALIZE_FLAG_DEFAULT); - printf ("buf: [%s]\n", buf); -#endif - unsigned int lookup_index = lookups[table_index][i].index; + if (!buffer->message (font, "start lookup %d", lookup_index)) continue; c.set_lookup_index (lookup_index); c.set_lookup_mask (lookups[table_index][i].mask); c.set_auto_zwj (lookups[table_index][i].auto_zwj); apply_string (&c, proxy.table.get_lookup (lookup_index), proxy.accels[lookup_index]); + (void) buffer->message (font, "end lookup %d", lookup_index); } if (stage->pause_func) { buffer->clear_output (); stage->pause_func (plan, font, buffer); } } 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') /* * GDEF */ -hb_bool_t +HB_EXTERN hb_bool_t 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, HB_OT_LAYOUT_GLYPH_CLASS_COMPONENT = 4 } hb_ot_layout_glyph_class_t; -hb_ot_layout_glyph_class_t +HB_EXTERN hb_ot_layout_glyph_class_t hb_ot_layout_get_glyph_class (hb_face_t *face, hb_codepoint_t glyph); -void +HB_EXTERN void hb_ot_layout_get_glyphs_in_class (hb_face_t *face, hb_ot_layout_glyph_class_t klass, hb_set_t *glyphs /* OUT */); /* Not that useful. Provides list of attach points for a glyph that a * client may want to cache */ -unsigned int +HB_EXTERN unsigned int hb_ot_layout_get_attach_points (hb_face_t *face, hb_codepoint_t glyph, unsigned int start_offset, unsigned int *point_count /* IN/OUT */, unsigned int *point_array /* OUT */); /* Ligature caret positions */ -unsigned int +HB_EXTERN unsigned int 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 #define HB_OT_LAYOUT_NO_FEATURE_INDEX 0xFFFFu #define HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX 0xFFFFu -unsigned int +HB_EXTERN unsigned int hb_ot_layout_table_get_script_tags (hb_face_t *face, hb_tag_t table_tag, unsigned int start_offset, unsigned int *script_count /* IN/OUT */, hb_tag_t *script_tags /* OUT */); -hb_bool_t +HB_EXTERN hb_bool_t hb_ot_layout_table_find_script (hb_face_t *face, hb_tag_t table_tag, hb_tag_t script_tag, unsigned int *script_index); /* Like find_script, but takes zero-terminated array of scripts to test */ -hb_bool_t +HB_EXTERN hb_bool_t hb_ot_layout_table_choose_script (hb_face_t *face, hb_tag_t table_tag, const hb_tag_t *script_tags, unsigned int *script_index, hb_tag_t *chosen_script); -unsigned int +HB_EXTERN unsigned int hb_ot_layout_table_get_feature_tags (hb_face_t *face, hb_tag_t table_tag, unsigned int start_offset, unsigned int *feature_count /* IN/OUT */, hb_tag_t *feature_tags /* OUT */); -unsigned int +HB_EXTERN unsigned int hb_ot_layout_script_get_language_tags (hb_face_t *face, hb_tag_t table_tag, unsigned int script_index, unsigned int start_offset, unsigned int *language_count /* IN/OUT */, hb_tag_t *language_tags /* OUT */); -hb_bool_t +HB_EXTERN hb_bool_t hb_ot_layout_script_find_language (hb_face_t *face, hb_tag_t table_tag, unsigned int script_index, hb_tag_t language_tag, unsigned int *language_index); -hb_bool_t +HB_EXTERN hb_bool_t hb_ot_layout_language_get_required_feature_index (hb_face_t *face, hb_tag_t table_tag, unsigned int script_index, unsigned int language_index, unsigned int *feature_index); -hb_bool_t +HB_EXTERN 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, hb_tag_t *feature_tag); -unsigned int +HB_EXTERN unsigned int 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, unsigned int *feature_count /* IN/OUT */, unsigned int *feature_indexes /* OUT */); -unsigned int +HB_EXTERN unsigned int 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, unsigned int *feature_count /* IN/OUT */, hb_tag_t *feature_tags /* OUT */); -hb_bool_t +HB_EXTERN hb_bool_t hb_ot_layout_language_find_feature (hb_face_t *face, hb_tag_t table_tag, unsigned int script_index, unsigned int language_index, hb_tag_t feature_tag, unsigned int *feature_index); -unsigned int +HB_EXTERN 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 */, unsigned int *lookup_indexes /* OUT */); -unsigned int +HB_EXTERN unsigned int hb_ot_layout_table_get_lookup_count (hb_face_t *face, hb_tag_t table_tag); -void +HB_EXTERN 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, hb_set_t *lookup_indexes /* OUT */); -void +HB_EXTERN 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 */ 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, const hb_ot_layout_glyph_sequence_t *sequence, void *user_data); -void +HB_EXTERN void 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 /* * GSUB */ -hb_bool_t +HB_EXTERN hb_bool_t hb_ot_layout_has_substitution (hb_face_t *face); -hb_bool_t +HB_EXTERN 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); -void +HB_EXTERN void hb_ot_layout_lookup_substitute_closure (hb_face_t *face, unsigned int lookup_index, hb_set_t *glyphs /*TODO , hb_bool_t inclusive */); #ifdef HB_NOT_IMPLEMENTED /* Note: You better have GDEF when using this API, or marks won't do much. */ -hb_bool_t +HB_EXTERN hb_bool_t 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 /* * GPOS */ -hb_bool_t +HB_EXTERN hb_bool_t hb_ot_layout_has_positioning (hb_face_t *face); #ifdef HB_NOT_IMPLEMENTED /* Note: You better have GDEF when using this API, or marks won't do much. */ -hb_bool_t +HB_EXTERN hb_bool_t 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 /* Optical 'size' feature info. Returns true if found. * http://www.microsoft.com/typography/otspec/features_pt.htm#size */ -hb_bool_t +HB_EXTERN 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 */ 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); } }; struct stage_info_t { unsigned int index; hb_ot_map_t::pause_func_t pause_func; }; 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); for (unsigned int table_index = 0; table_index < 2; table_index++) { hb_tag_t table_tag = table_tags[table_index]; - found_script[table_index] = hb_ot_layout_table_choose_script (face, table_tag, script_tags, &script_index[table_index], &chosen_script[table_index]); + found_script[table_index] = (bool) hb_ot_layout_table_choose_script (face, table_tag, script_tags, &script_index[table_index], &chosen_script[table_index]); hb_ot_layout_script_find_language (face, table_tag, script_index[table_index], language_tag, &language_index[table_index]); } } void hb_ot_map_builder_t::add_feature (hb_tag_t tag, unsigned int value, hb_ot_map_feature_flags_t flags) { 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. + * + * 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); } map->add_feature (HB_TAG('r','l','i','g'), 1, F_GLOBAL|F_HAS_FALLBACK); if (plan->props.script == HB_SCRIPT_ARABIC) map->add_gsub_pause (arabic_fallback_shape); map->add_global_bool_feature (HB_TAG('c','a','l','t')); - map->add_gsub_pause (NULL); /* 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. * Note that IranNastaliq uses this feature extensively * to fixup broken glyph sequences. Oh well... * Test case: U+0643,U+0640,U+0631. */ + //map->add_gsub_pause (NULL); //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, * Second pass applies the stretch, copying things to the end of buffer. */ - /* 30 = 2048 / 70. - * https://www.microsoft.com/typography/cursivescriptguidelines.mspx */ - hb_position_t overlap = font->x_scale / 30; - DEBUG_MSG (ARABIC, NULL, "overlap for stretching is %d", overlap); 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 && hb_in_range (info[i - 1].arabic_shaping_action(), STCH_FIXED, STCH_REPEATING)) { i--; - hb_glyph_extents_t extents; - if (!font->get_glyph_extents (info[i].codepoint, &extents)) - extents.width = 0; - extents.width -= overlap; + hb_position_t width = font->get_glyph_h_advance (info[i].codepoint); if (info[i].arabic_shaping_action() == STCH_FIXED) { - w_fixed += extents.width; + w_fixed += width; n_fixed++; } else { - w_repeating += extents.width; + w_repeating += width; n_repeating++; } } unsigned int start = i; unsigned int context = i; while (context && !hb_in_range (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); /* Number of additional times to repeat each repeating tile. */ int n_copies = 0; - hb_position_t w_remaining = w_total - w_fixed - overlap; + hb_position_t w_remaining = w_total - w_fixed; if (sign * w_remaining > sign * w_repeating && sign * w_repeating > 0) - n_copies = (sign * w_remaining + sign * w_repeating / 4) / (sign * w_repeating) - 1; + n_copies = (sign * w_remaining) / (sign * w_repeating) - 1; + + /* See if we can improve the fit by adding an extra repeat and squeezing them together a bit. */ + hb_position_t extra_repeat_overlap = 0; + hb_position_t shortfall = sign * w_remaining - sign * w_repeating * (n_copies + 1); + if (shortfall > 0) + { + ++n_copies; + hb_position_t excess = (n_copies + 1) * sign * w_repeating - sign * w_remaining; + if (excess > 0) + extra_repeat_overlap = excess / (n_copies * n_repeating); + } if (step == MEASURE) { extra_glyphs_needed += n_copies * n_repeating; DEBUG_MSG (ARABIC, NULL, "will add extra %d copies of repeating tiles", n_copies); } else { - hb_position_t x_offset = -overlap; + hb_position_t x_offset = 0; for (unsigned int k = end; k > start; k--) { - hb_glyph_extents_t extents; - if (!font->get_glyph_extents (info[k - 1].codepoint, &extents)) - extents.width = 0; - extents.width -= overlap; + hb_position_t width = font->get_glyph_h_advance (info[k - 1].codepoint); 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", repeat, info[k - 1].codepoint, j); for (unsigned int n = 0; n < repeat; n++) { - x_offset -= extents.width; + x_offset -= width; + if (n > 0) + x_offset += extra_repeat_overlap; 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, NULL, /* decompose */ NULL, /* compose */ NULL, /* setup_masks */ - HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT, + 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 */ 0xFB4Au /* TAV */ }; - bool found = c->unicode->compose (a, b, ab); + bool found = (bool) c->unicode->compose (a, b, ab); 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 { }; /* Categories used in IndicSyllabicCategory.txt from UCD. */ enum indic_syllabic_category_t { INDIC_SYLLABIC_CATEGORY_OTHER = OT_X, INDIC_SYLLABIC_CATEGORY_AVAGRAHA = OT_Symbol, INDIC_SYLLABIC_CATEGORY_BINDU = OT_SM, - INDIC_SYLLABIC_CATEGORY_BRAHMI_JOINING_NUMBER = OT_PLACEHOLDER, /* TODO */ + INDIC_SYLLABIC_CATEGORY_BRAHMI_JOINING_NUMBER = OT_PLACEHOLDER, /* Don't care. */ INDIC_SYLLABIC_CATEGORY_CANTILLATION_MARK = OT_A, INDIC_SYLLABIC_CATEGORY_CONSONANT = OT_C, INDIC_SYLLABIC_CATEGORY_CONSONANT_DEAD = OT_C, INDIC_SYLLABIC_CATEGORY_CONSONANT_FINAL = OT_CM, INDIC_SYLLABIC_CATEGORY_CONSONANT_HEAD_LETTER = OT_C, + INDIC_SYLLABIC_CATEGORY_CONSONANT_KILLER = OT_M, /* U+17CD only. */ INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL = OT_CM, INDIC_SYLLABIC_CATEGORY_CONSONANT_PLACEHOLDER = OT_PLACEHOLDER, INDIC_SYLLABIC_CATEGORY_CONSONANT_PRECEDING_REPHA = OT_Repha, + INDIC_SYLLABIC_CATEGORY_CONSONANT_PREFIXED = OT_X, /* Don't care. */ INDIC_SYLLABIC_CATEGORY_CONSONANT_SUBJOINED = OT_CM, INDIC_SYLLABIC_CATEGORY_CONSONANT_SUCCEEDING_REPHA = OT_N, + INDIC_SYLLABIC_CATEGORY_CONSONANT_WITH_STACKER = OT_Repha, /* TODO */ INDIC_SYLLABIC_CATEGORY_GEMINATION_MARK = OT_SM, - INDIC_SYLLABIC_CATEGORY_INVISIBLE_STACKER = OT_H, /* TODO */ + INDIC_SYLLABIC_CATEGORY_INVISIBLE_STACKER = OT_Coeng, INDIC_SYLLABIC_CATEGORY_JOINER = OT_ZWJ, INDIC_SYLLABIC_CATEGORY_MODIFYING_LETTER = OT_X, INDIC_SYLLABIC_CATEGORY_NON_JOINER = OT_ZWNJ, INDIC_SYLLABIC_CATEGORY_NUKTA = OT_N, INDIC_SYLLABIC_CATEGORY_NUMBER = OT_PLACEHOLDER, - INDIC_SYLLABIC_CATEGORY_NUMBER_JOINER = OT_PLACEHOLDER, /* TODO */ - INDIC_SYLLABIC_CATEGORY_PURE_KILLER = OT_H, /* TODO */ + INDIC_SYLLABIC_CATEGORY_NUMBER_JOINER = OT_PLACEHOLDER, /* Don't care. */ + INDIC_SYLLABIC_CATEGORY_PURE_KILLER = OT_M, /* Is like a vowel matra. */ INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER = OT_RS, + INDIC_SYLLABIC_CATEGORY_SYLLABLE_MODIFIER = OT_M, /* Misc Khmer signs. */ 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 }; #define INDIC_COMBINE_CATEGORIES(S,M) \ - (ASSERT_STATIC_EXPR_ZERO (M == INDIC_MATRA_CATEGORY_NOT_APPLICABLE || \ - ( \ - S == INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL || \ - S == INDIC_SYLLABIC_CATEGORY_GEMINATION_MARK || \ - S == INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER || \ - S == INDIC_SYLLABIC_CATEGORY_CONSONANT_SUCCEEDING_REPHA || \ - S == INDIC_SYLLABIC_CATEGORY_VIRAMA || \ - S == INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT || \ - false)) + \ - ASSERT_STATIC_EXPR_ZERO (S < 255 && M < 255) + \ - ((M << 8) | S)) + ( \ + ASSERT_STATIC_EXPR_ZERO (S < 255 && M < 255) + \ + ( S | \ + ( \ + ( \ + S == INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL || \ + S == INDIC_SYLLABIC_CATEGORY_GEMINATION_MARK || \ + S == INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER || \ + S == INDIC_SYLLABIC_CATEGORY_CONSONANT_SUCCEEDING_REPHA || \ + S == INDIC_SYLLABIC_CATEGORY_VIRAMA || \ + S == INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT || \ + false \ + ? M : INDIC_MATRA_CATEGORY_NOT_APPLICABLE \ + ) << 8 \ + ) \ + ) \ + ) 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 * * on files with these headers: * - * # IndicSyllabicCategory-7.0.0.txt - * # Date: 2014-06-03, 07:00:00 GMT [KW, LI, AG, RP] - * # IndicMatraCategory-7.0.0.txt - * # Date: 2014-06-03, 07:00:00 GMT [KW, LI, AG, RP] - * # Blocks-7.0.0.txt - * # Date: 2014-04-03, 23:23:00 GMT [RP, KW] + * # IndicSyllabicCategory-8.0.0.txt + * # Date: 2015-05-12, 10:00:00 GMT [RP, KW, LI] + * # IndicPositionalCategory-8.0.0.txt + * # Date: 2015-05-12, 10:00:00 GMT [RP, KW, LI] + * # Blocks-8.0.0.txt + * # Date: 2014-11-10, 23:04:00 GMT [KW] */ #include "hb-ot-shape-complex-indic-private.hh" #define ISC_A INDIC_SYLLABIC_CATEGORY_AVAGRAHA /* 13 chars; Avagraha */ -#define ISC_Bi INDIC_SYLLABIC_CATEGORY_BINDU /* 59 chars; Bindu */ +#define ISC_Bi INDIC_SYLLABIC_CATEGORY_BINDU /* 60 chars; Bindu */ #define ISC_BJN INDIC_SYLLABIC_CATEGORY_BRAHMI_JOINING_NUMBER /* 20 chars; Brahmi_Joining_Number */ -#define ISC_Ca INDIC_SYLLABIC_CATEGORY_CANTILLATION_MARK /* 30 chars; Cantillation_Mark */ -#define ISC_C INDIC_SYLLABIC_CATEGORY_CONSONANT /* 1744 chars; Consonant */ +#define ISC_Ca INDIC_SYLLABIC_CATEGORY_CANTILLATION_MARK /* 52 chars; Cantillation_Mark */ +#define ISC_C INDIC_SYLLABIC_CATEGORY_CONSONANT /* 1805 chars; Consonant */ #define ISC_CD INDIC_SYLLABIC_CATEGORY_CONSONANT_DEAD /* 7 chars; Consonant_Dead */ -#define ISC_CF INDIC_SYLLABIC_CATEGORY_CONSONANT_FINAL /* 61 chars; Consonant_Final */ +#define ISC_CF INDIC_SYLLABIC_CATEGORY_CONSONANT_FINAL /* 62 chars; Consonant_Final */ #define ISC_CHL INDIC_SYLLABIC_CATEGORY_CONSONANT_HEAD_LETTER /* 5 chars; Consonant_Head_Letter */ -#define ISC_CM INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL /* 19 chars; Consonant_Medial */ -#define ISC_CP INDIC_SYLLABIC_CATEGORY_CONSONANT_PLACEHOLDER /* 11 chars; Consonant_Placeholder */ +#define ISC_CK INDIC_SYLLABIC_CATEGORY_CONSONANT_KILLER /* 2 chars; Consonant_Killer */ +#define ISC_CM INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL /* 22 chars; Consonant_Medial */ +#define ISC_CP INDIC_SYLLABIC_CATEGORY_CONSONANT_PLACEHOLDER /* 13 chars; Consonant_Placeholder */ #define ISC_CPR INDIC_SYLLABIC_CATEGORY_CONSONANT_PRECEDING_REPHA /* 1 chars; Consonant_Preceding_Repha */ +#define ISC_CPrf INDIC_SYLLABIC_CATEGORY_CONSONANT_PREFIXED /* 2 chars; Consonant_Prefixed */ #define ISC_CS INDIC_SYLLABIC_CATEGORY_CONSONANT_SUBJOINED /* 61 chars; Consonant_Subjoined */ #define ISC_CSR INDIC_SYLLABIC_CATEGORY_CONSONANT_SUCCEEDING_REPHA /* 4 chars; Consonant_Succeeding_Repha */ +#define ISC_CWS INDIC_SYLLABIC_CATEGORY_CONSONANT_WITH_STACKER /* 4 chars; Consonant_With_Stacker */ #define ISC_GM INDIC_SYLLABIC_CATEGORY_GEMINATION_MARK /* 2 chars; Gemination_Mark */ #define ISC_IS INDIC_SYLLABIC_CATEGORY_INVISIBLE_STACKER /* 7 chars; Invisible_Stacker */ #define ISC_ZWJ INDIC_SYLLABIC_CATEGORY_JOINER /* 1 chars; Joiner */ #define ISC_ML INDIC_SYLLABIC_CATEGORY_MODIFYING_LETTER /* 1 chars; Modifying_Letter */ #define ISC_ZWNJ INDIC_SYLLABIC_CATEGORY_NON_JOINER /* 1 chars; Non_Joiner */ -#define ISC_N INDIC_SYLLABIC_CATEGORY_NUKTA /* 18 chars; Nukta */ -#define ISC_Nd INDIC_SYLLABIC_CATEGORY_NUMBER /* 408 chars; Number */ +#define ISC_N INDIC_SYLLABIC_CATEGORY_NUKTA /* 23 chars; Nukta */ +#define ISC_Nd INDIC_SYLLABIC_CATEGORY_NUMBER /* 420 chars; Number */ #define ISC_NJ INDIC_SYLLABIC_CATEGORY_NUMBER_JOINER /* 1 chars; Number_Joiner */ #define ISC_x INDIC_SYLLABIC_CATEGORY_OTHER /* 1 chars; Other */ -#define ISC_PK INDIC_SYLLABIC_CATEGORY_PURE_KILLER /* 15 chars; Pure_Killer */ -#define ISC_RS INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER /* 3 chars; Register_Shifter */ +#define ISC_PK INDIC_SYLLABIC_CATEGORY_PURE_KILLER /* 16 chars; Pure_Killer */ +#define ISC_RS INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER /* 2 chars; Register_Shifter */ +#define ISC_SM INDIC_SYLLABIC_CATEGORY_SYLLABLE_MODIFIER /* 20 chars; Syllable_Modifier */ #define ISC_TL INDIC_SYLLABIC_CATEGORY_TONE_LETTER /* 7 chars; Tone_Letter */ -#define ISC_TM INDIC_SYLLABIC_CATEGORY_TONE_MARK /* 62 chars; Tone_Mark */ +#define ISC_TM INDIC_SYLLABIC_CATEGORY_TONE_MARK /* 42 chars; Tone_Mark */ #define ISC_V INDIC_SYLLABIC_CATEGORY_VIRAMA /* 22 chars; Virama */ #define ISC_Vs INDIC_SYLLABIC_CATEGORY_VISARGA /* 29 chars; Visarga */ #define ISC_Vo INDIC_SYLLABIC_CATEGORY_VOWEL /* 30 chars; Vowel */ -#define ISC_M INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT /* 553 chars; Vowel_Dependent */ -#define ISC_VI INDIC_SYLLABIC_CATEGORY_VOWEL_INDEPENDENT /* 395 chars; Vowel_Independent */ +#define ISC_M INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT /* 572 chars; Vowel_Dependent */ +#define ISC_VI INDIC_SYLLABIC_CATEGORY_VOWEL_INDEPENDENT /* 404 chars; Vowel_Independent */ -#define IMC_B INDIC_MATRA_CATEGORY_BOTTOM /* 142 chars; Bottom */ +#define IMC_B INDIC_MATRA_CATEGORY_BOTTOM /* 256 chars; Bottom */ #define IMC_BR INDIC_MATRA_CATEGORY_BOTTOM_AND_RIGHT /* 2 chars; Bottom_And_Right */ -#define IMC_L INDIC_MATRA_CATEGORY_LEFT /* 57 chars; Left */ +#define IMC_L INDIC_MATRA_CATEGORY_LEFT /* 55 chars; Left */ #define IMC_LR INDIC_MATRA_CATEGORY_LEFT_AND_RIGHT /* 21 chars; Left_And_Right */ #define IMC_x INDIC_MATRA_CATEGORY_NOT_APPLICABLE /* 1 chars; Not_Applicable */ -#define IMC_O INDIC_MATRA_CATEGORY_OVERSTRUCK /* 2 chars; Overstruck */ -#define IMC_R INDIC_MATRA_CATEGORY_RIGHT /* 163 chars; Right */ -#define IMC_T INDIC_MATRA_CATEGORY_TOP /* 169 chars; Top */ +#define IMC_O INDIC_MATRA_CATEGORY_OVERSTRUCK /* 10 chars; Overstruck */ +#define IMC_R INDIC_MATRA_CATEGORY_RIGHT /* 249 chars; Right */ +#define IMC_T INDIC_MATRA_CATEGORY_TOP /* 324 chars; Top */ #define IMC_TB INDIC_MATRA_CATEGORY_TOP_AND_BOTTOM /* 10 chars; Top_And_Bottom */ #define IMC_TBR INDIC_MATRA_CATEGORY_TOP_AND_BOTTOM_AND_RIGHT /* 1 chars; Top_And_Bottom_And_Right */ #define IMC_TL INDIC_MATRA_CATEGORY_TOP_AND_LEFT /* 6 chars; Top_And_Left */ #define IMC_TLR INDIC_MATRA_CATEGORY_TOP_AND_LEFT_AND_RIGHT /* 4 chars; Top_And_Left_And_Right */ #define IMC_TR INDIC_MATRA_CATEGORY_TOP_AND_RIGHT /* 13 chars; Top_And_Right */ -#define IMC_VOL INDIC_MATRA_CATEGORY_VISUAL_ORDER_LEFT /* 15 chars; Visual_Order_Left */ +#define IMC_VOL INDIC_MATRA_CATEGORY_VISUAL_ORDER_LEFT /* 19 chars; Visual_Order_Left */ #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), /* 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), -#define indic_offset_0x00d0u 24 +#define indic_offset_0x00b0u 24 /* Latin-1 Supplement */ + /* 00B0 */ _(x,x), _(x,x), _(SM,x), _(SM,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 00B8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 00C0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 00C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 00D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(CP,x), -#define indic_offset_0x0900u 32 +#define indic_offset_0x0900u 64 /* Devanagari */ - /* 0900 */ _(Bi,x), _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), + /* 0900 */ _(Bi,T), _(Bi,T), _(Bi,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x), /* 0908 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), /* 0910 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), /* 0918 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0920 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0928 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0930 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 0938 */ _(C,x), _(C,x), _(M,T), _(M,R), _(N,x), _(A,x), _(M,R), _(M,L), + /* 0938 */ _(C,x), _(C,x), _(M,T), _(M,R), _(N,B), _(A,x), _(M,R), _(M,L), /* 0940 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), /* 0948 */ _(M,T), _(M,R), _(M,R), _(M,R), _(M,R), _(V,B), _(M,L), _(M,R), - /* 0950 */ _(x,x), _(TM,x), _(TM,x), _(x,x), _(x,x), _(M,T), _(M,B), _(M,B), + /* 0950 */ _(x,x), _(Ca,T), _(Ca,B), _(x,T), _(x,T), _(M,T), _(M,B), _(M,B), /* 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), /* Bengali */ - /* 0980 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), + /* 0980 */ _(x,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x), /* 0988 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(VI,x), /* 0990 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), /* 0998 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 09A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 09A8 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 09B0 */ _(C,x), _(x,x), _(C,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x), - /* 09B8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,L), + /* 09B8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(A,x), _(M,R), _(M,L), /* 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), /* Gurmukhi */ - /* 0A00 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), + /* 0A00 */ _(x,x), _(Bi,T), _(Bi,T), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x), /* 0A08 */ _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(x,x), _(x,x), _(VI,x), /* 0A10 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), /* 0A18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0A20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0A28 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0A30 */ _(C,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(x,x), - /* 0A38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(x,x), _(M,R), _(M,L), + /* 0A38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(x,x), _(M,R), _(M,L), /* 0A40 */ _(M,R), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(x,x), _(M,T), /* 0A48 */ _(M,T), _(x,x), _(x,x), _(M,T), _(M,T), _(V,B), _(x,x), _(x,x), /* 0A50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 0A58 */ _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(x,x), /* 0A60 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Nd,x), _(Nd,x), /* 0A68 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* 0A70 */ _(Bi,x), _(GM,T), _(CP,x), _(CP,x), _(x,x), _(CM,x), _(x,x), _(x,x), + /* 0A70 */ _(Bi,T), _(GM,T), _(CP,x), _(CP,x), _(x,x), _(CM,B), _(x,x), _(x,x), /* 0A78 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* Gujarati */ - /* 0A80 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), + /* 0A80 */ _(x,x), _(Bi,T), _(Bi,T), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x), /* 0A88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x), /* 0A90 */ _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), /* 0A98 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0AA0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0AA8 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0AB0 */ _(C,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), - /* 0AB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,L), + /* 0AB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(A,x), _(M,R), _(M,L), /* 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), /* 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), - /* 0AF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 0AF8 */ _(x,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* Oriya */ - /* 0B00 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), + /* 0B00 */ _(x,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x), /* 0B08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(VI,x), /* 0B10 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), /* 0B18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0B20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0B28 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0B30 */ _(C,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), - /* 0B38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,T), + /* 0B38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(A,x), _(M,R), _(M,T), /* 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), /* Tamil */ - /* 0B80 */ _(x,x), _(x,x), _(Bi,x), _(ML,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), + /* 0B80 */ _(x,x), _(x,x), _(Bi,T), _(ML,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), /* 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), /* 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), - /* 0BC0 */ _(M,T), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(M,L), _(M,L), + /* 0BC0 */ _(M,T), _(M,R), _(M,R), _(x,x), _(x,x), _(x,x), _(M,L), _(M,L), /* 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), /* Telugu */ - /* 0C00 */ _(Bi,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), + /* 0C00 */ _(Bi,T), _(Bi,R), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x), /* 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), /* 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), - /* 0C58 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 0C58 */ _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 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), /* Kannada */ - /* 0C80 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), + /* 0C80 */ _(x,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x), /* 0C88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x), /* 0C90 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), /* 0C98 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0CA0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0CA8 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 0CB0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), - /* 0CB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,T), + /* 0CB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(A,x), _(M,R), _(M,T), /* 0CC0 */ _(M,TR), _(M,R), _(M,R), _(M,R), _(M,R), _(x,x), _(M,T), _(M,TR), /* 0CC8 */ _(M,TR), _(x,x), _(M,TR), _(M,TR), _(M,T), _(V,T), _(x,x), _(x,x), /* 0CD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R), _(M,R), _(x,x), /* 0CD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(C,x), _(x,x), /* 0CE0 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x), /* 0CE8 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* 0CF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 0CF0 */ _(x,x),_(CWS,x),_(CWS,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 0CF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* Malayalam */ - /* 0D00 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), + /* 0D00 */ _(x,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x), /* 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), /* 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), - /* 0D58 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 0D58 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(VI,x), /* 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), /* Sinhala */ - /* 0D80 */ _(x,x), _(x,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), + /* 0D80 */ _(x,x), _(x,x), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x), /* 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), /* 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), -#define indic_offset_0x1000u 1304 +#define indic_offset_0x1000u 1336 /* 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), /* 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), - /* 1030 */ _(M,B), _(M,L), _(M,T), _(M,T), _(M,T), _(M,T), _(Bi,x), _(TM,x), - /* 1038 */ _(Vs,x), _(IS,x), _(PK,T), _(CM,x), _(CM,x), _(CM,x), _(CM,x), _(C,x), + /* 1030 */ _(M,B), _(M,L), _(M,T), _(M,T), _(M,T), _(M,T), _(Bi,T), _(TM,B), + /* 1038 */ _(Vs,R), _(IS,x), _(PK,T), _(CM,R), _(CM,x), _(CM,B), _(CM,B), _(C,x), /* 1040 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 1048 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(CP,x), _(x,x), /* 1050 */ _(C,x), _(C,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(M,R), _(M,R), - /* 1058 */ _(M,B), _(M,B), _(C,x), _(C,x), _(C,x), _(C,x), _(CM,x), _(CM,x), - /* 1060 */ _(CM,x), _(C,x), _(M,R), _(TM,x), _(TM,x), _(C,x), _(C,x), _(M,R), - /* 1068 */ _(M,R), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(C,x), _(C,x), + /* 1058 */ _(M,B), _(M,B), _(C,x), _(C,x), _(C,x), _(C,x), _(CM,B), _(CM,B), + /* 1060 */ _(CM,B), _(C,x), _(M,R), _(TM,R), _(TM,R), _(C,x), _(C,x), _(M,R), + /* 1068 */ _(M,R), _(TM,R), _(TM,R), _(TM,R), _(TM,R), _(TM,R), _(C,x), _(C,x), /* 1070 */ _(C,x), _(M,T), _(M,T), _(M,T), _(M,T), _(C,x), _(C,x), _(C,x), /* 1078 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1080 */ _(C,x), _(C,x), _(CM,x), _(M,R), _(M,L), _(M,T), _(M,T), _(TM,x), - /* 1088 */ _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(C,x), _(TM,x), + /* 1080 */ _(C,x), _(C,x), _(CM,B), _(M,R), _(M,L), _(M,T), _(M,T), _(TM,R), + /* 1088 */ _(TM,R), _(TM,R), _(TM,R), _(TM,R), _(TM,R), _(TM,B), _(C,x), _(TM,R), /* 1090 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), - /* 1098 */ _(Nd,x), _(Nd,x), _(TM,x), _(TM,x), _(M,R), _(M,T), _(x,x), _(x,x), + /* 1098 */ _(Nd,x), _(Nd,x), _(TM,R), _(TM,R), _(M,R), _(M,T), _(x,x), _(x,x), -#define indic_offset_0x1700u 1464 +#define indic_offset_0x1700u 1496 /* 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), /* 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), - /* 17C0 */ _(M,LR), _(M,L), _(M,L), _(M,L), _(M,LR), _(M,LR), _(Bi,x), _(Vs,x), - /* 17C8 */ _(M,R), _(RS,T), _(RS,T), _(RS,T),_(CSR,T), _(M,T), _(M,T), _(M,T), - /* 17D0 */ _(M,T), _(PK,T), _(IS,x), _(M,T), _(x,x), _(x,x), _(x,x), _(x,x), - /* 17D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(A,x), _(x,x), _(x,x), _(x,x), + /* 17C0 */ _(M,LR), _(M,L), _(M,L), _(M,L), _(M,LR), _(M,LR), _(Bi,T), _(Vs,R), + /* 17C8 */ _(M,R), _(RS,T), _(RS,T), _(SM,T),_(CSR,T), _(CK,T), _(SM,T), _(SM,T), + /* 17D0 */ _(SM,T), _(PK,T), _(IS,x), _(SM,T), _(x,x), _(x,x), _(x,x), _(x,x), + /* 17D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(A,x), _(x,T), _(x,x), _(x,x), /* 17E0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 17E8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), -#define indic_offset_0x1900u 1704 +#define indic_offset_0x1900u 1736 /* 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), /* 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), - /* 1928 */ _(M,T), _(CS,x), _(CS,x), _(CS,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 1930 */ _(CF,x), _(CF,x), _(Bi,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), - /* 1938 */ _(CF,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 1928 */ _(M,T), _(CS,R), _(CS,R), _(CS,R), _(x,x), _(x,x), _(x,x), _(x,x), + /* 1930 */ _(CF,R), _(CF,R), _(Bi,B), _(CF,R), _(CF,R), _(CF,R), _(CF,R), _(CF,R), + /* 1938 */ _(CF,R), _(CF,B), _(M,T), _(SM,B), _(x,x), _(x,x), _(x,x), _(x,x), /* 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), /* 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), - /* 19B0 */ _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,L), _(M,L), _(M,L), - /* 19B8 */ _(M,R), _(M,R), _(M,L), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), + /* 19B0 */ _(M,R), _(M,R), _(M,R), _(M,R), _(M,R),_(M,VOL),_(M,VOL),_(M,VOL), + /* 19B8 */ _(M,R), _(M,R),_(M,VOL), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), /* 19C0 */ _(M,R), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), - /* 19C8 */ _(TM,x), _(TM,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 19C8 */ _(TM,R), _(TM,R), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 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), /* 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), - /* 1A50 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(CM,L), _(CM,x), _(CF,x), - /* 1A58 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(x,x), + /* 1A50 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(CM,L), _(CM,B), _(CF,R), + /* 1A58 */ _(CF,T), _(CF,T), _(CF,T), _(CF,B), _(CF,B), _(CF,B), _(CF,B), _(x,x), /* 1A60 */ _(IS,x), _(M,R), _(M,T), _(M,R), _(M,R), _(M,T), _(M,T), _(M,T), /* 1A68 */ _(M,T), _(M,B), _(M,B), _(M,T), _(M,B), _(M,R), _(M,L), _(M,L), - /* 1A70 */ _(M,L), _(M,L), _(M,L), _(M,T), _(M,T), _(TM,x), _(TM,x), _(TM,x), - /* 1A78 */ _(TM,x), _(TM,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 1A70 */ _(M,L), _(M,L), _(M,L), _(M,T), _(M,T), _(TM,T), _(TM,T), _(TM,T), + /* 1A78 */ _(TM,T), _(TM,T), _(SM,T), _(SM,T), _(SM,T), _(x,x), _(x,x), _(SM,B), /* 1A80 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 1A88 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 1A90 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 1A98 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), -#define indic_offset_0x1b00u 2120 +#define indic_offset_0x1b00u 2152 /* Balinese */ - /* 1B00 */ _(Bi,x), _(Bi,x), _(Bi,x),_(CSR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), + /* 1B00 */ _(Bi,T), _(Bi,T), _(Bi,T),_(CSR,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), /* 1B08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), /* 1B10 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 1B18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 1B20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 1B28 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1B30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(N,x), _(M,R), _(M,T), _(M,T), + /* 1B30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(N,T), _(M,R), _(M,T), _(M,T), /* 1B38 */ _(M,B), _(M,B), _(M,B), _(M,BR), _(M,TB),_(M,TBR), _(M,L), _(M,L), /* 1B40 */ _(M,LR), _(M,LR), _(M,T), _(M,TR), _(V,R), _(C,x), _(C,x), _(C,x), /* 1B48 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 1B50 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 1B58 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 1B60 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 1B68 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 1B70 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 1B68 */ _(x,x), _(x,x), _(x,x), _(x,T), _(x,B), _(x,T), _(x,T), _(x,T), + /* 1B70 */ _(x,T), _(x,T), _(x,T), _(x,T), _(x,x), _(x,x), _(x,x), _(x,x), /* 1B78 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* Sundanese */ - /* 1B80 */ _(Bi,x),_(CSR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), + /* 1B80 */ _(Bi,T),_(CSR,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), /* 1B88 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 1B90 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 1B98 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* 1BA0 */ _(C,x), _(CS,x), _(CS,x), _(CS,x), _(M,T), _(M,B), _(M,L), _(M,R), - /* 1BA8 */ _(M,T), _(M,T), _(PK,R), _(IS,x), _(CS,x), _(CS,x), _(C,x), _(C,x), + /* 1BA0 */ _(C,x), _(CS,R), _(CS,B), _(CS,B), _(M,T), _(M,B), _(M,L), _(M,R), + /* 1BA8 */ _(M,T), _(M,T), _(PK,R), _(IS,x), _(CS,B), _(CS,B), _(C,x), _(C,x), /* 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), /* 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), - /* 1BE0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(N,x), _(M,R), + /* 1BE0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(N,T), _(M,R), /* 1BE8 */ _(M,T), _(M,T), _(M,R), _(M,R), _(M,R), _(M,T), _(M,R), _(M,T), - /* 1BF0 */ _(CF,x), _(CF,x), _(PK,R), _(PK,R), _(x,x), _(x,x), _(x,x), _(x,x), + /* 1BF0 */ _(CF,T), _(CF,T), _(PK,R), _(PK,R), _(x,x), _(x,x), _(x,x), _(x,x), /* 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), /* 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), - /* 1C20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(CS,x), _(CS,x), _(M,R), _(M,L), - /* 1C28 */ _(M,L), _(M,TL), _(M,R), _(M,R), _(M,B), _(CF,x), _(CF,x), _(CF,x), - /* 1C30 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(Bi,L), _(Bi,L), _(x,x), _(N,x), + /* 1C20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(CS,R), _(CS,R), _(M,R), _(M,L), + /* 1C28 */ _(M,L), _(M,TL), _(M,R), _(M,R), _(M,B), _(CF,T), _(CF,T), _(CF,T), + /* 1C30 */ _(CF,T), _(CF,T), _(CF,T), _(CF,T), _(Bi,L), _(Bi,L), _(SM,T), _(N,B), /* 1C38 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 1C40 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 1C48 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x), _(C,x), -#define indic_offset_0x1cd0u 2456 +#define indic_offset_0x1cd0u 2488 /* Vedic Extensions */ - /* 1CD0 */ _(TM,x), _(TM,x), _(TM,x), _(x,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), - /* 1CD8 */ _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), - /* 1CE0 */ _(TM,x), _(TM,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 1CE8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 1CF0 */ _(x,x), _(x,x), _(Vs,x), _(Vs,x), _(TM,x), _(x,x), _(x,x), _(x,x), + /* 1CD0 */ _(Ca,T), _(Ca,T), _(Ca,T), _(x,x), _(Ca,O), _(Ca,B), _(Ca,B), _(Ca,B), + /* 1CD8 */ _(Ca,B), _(Ca,B), _(Ca,T), _(Ca,T), _(Ca,B), _(Ca,B), _(Ca,B), _(Ca,B), + /* 1CE0 */ _(Ca,T), _(Ca,R), _(x,O), _(x,O), _(x,O), _(x,O), _(x,O), _(x,O), + /* 1CE8 */ _(x,O), _(x,x), _(x,x), _(x,x), _(x,x), _(x,B), _(x,x), _(x,x), + /* 1CF0 */ _(x,x), _(x,x), _(Vs,x), _(Vs,x), _(Ca,T), _(x,x), _(x,x), _(x,x), + /* 1CF8 */ _(Ca,x), _(Ca,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), -#define indic_offset_0x2008u 2496 +#define indic_offset_0x2008u 2536 /* General Punctuation */ /* 2008 */ _(x,x), _(x,x), _(x,x), _(x,x),_(ZWNJ,x),_(ZWJ,x), _(x,x), _(x,x), - /* 2010 */ _(x,x), _(x,x), _(CP,x), _(CP,x), _(CP,x), _(x,x), _(x,x), _(x,x), + /* 2010 */ _(CP,x), _(CP,x), _(CP,x), _(CP,x), _(CP,x), _(x,x), _(x,x), _(x,x), -#define indic_offset_0xa800u 2512 +#define indic_offset_0x2070u 2552 + + + /* Superscripts and Subscripts */ + + /* 2070 */ _(x,x), _(x,x), _(x,x), _(x,x), _(SM,x), _(x,x), _(x,x), _(x,x), + /* 2078 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 2080 */ _(x,x), _(x,x), _(SM,x), _(SM,x), _(SM,x), _(x,x), _(x,x), _(x,x), + +#define indic_offset_0xa800u 2576 /* Syloti Nagri */ /* A800 */ _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(PK,T), _(C,x), - /* A808 */ _(C,x), _(C,x), _(C,x), _(Bi,x), _(C,x), _(C,x), _(C,x), _(C,x), + /* A808 */ _(C,x), _(C,x), _(C,x), _(Bi,T), _(C,x), _(C,x), _(C,x), _(C,x), /* 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), /* Saurashtra */ - /* A880 */ _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), + /* A880 */ _(Bi,R), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), /* A888 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), /* A890 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* A898 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* A8A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* A8A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* A8B0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(CF,x), _(M,R), _(M,R), _(M,R), + /* A8B0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(CF,R), _(M,R), _(M,R), _(M,R), /* 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), /* Devanagari Extended */ - /* A8E0 */ _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), - /* A8E8 */ _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), - /* A8F0 */ _(Ca,x), _(Ca,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* A8E0 */ _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), + /* A8E8 */ _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), + /* A8F0 */ _(Ca,T), _(Ca,T), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 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), /* 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), - /* A928 */ _(Vo,x), _(Vo,x), _(Vo,x), _(TM,x), _(TM,x), _(TM,x), _(x,x), _(x,x), + /* A928 */ _(Vo,x), _(Vo,x), _(Vo,x), _(TM,B), _(TM,B), _(TM,B), _(x,x), _(x,x), /* Rejang */ /* A930 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* A938 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* A940 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(M,B), - /* A948 */ _(M,B), _(M,B), _(M,T), _(M,B), _(M,B), _(M,B), _(M,B), _(CF,x), - /* A950 */ _(CF,x), _(CF,x), _(CF,x), _(PK,R), _(x,x), _(x,x), _(x,x), _(x,x), + /* A948 */ _(M,B), _(M,B), _(M,T), _(M,B), _(M,B), _(M,B), _(M,B), _(CF,T), + /* A950 */ _(CF,T), _(CF,T), _(CF,R), _(PK,R), _(x,x), _(x,x), _(x,x), _(x,x), /* 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), /* Javanese */ - /* A980 */ _(Bi,x), _(Bi,x),_(CSR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), + /* A980 */ _(Bi,T), _(Bi,T),_(CSR,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x), /* A988 */ _(VI,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), /* A990 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* A998 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* A9A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* A9A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), - /* A9B0 */ _(C,x), _(C,x), _(C,x), _(N,x), _(M,R), _(M,R), _(M,T), _(M,T), - /* A9B8 */ _(M,B), _(M,B), _(M,L), _(M,L), _(M,T), _(CS,x), _(CM,x), _(CM,x), + /* A9B0 */ _(C,x), _(C,x), _(C,x), _(N,T), _(M,R), _(M,R), _(M,T), _(M,T), + /* A9B8 */ _(M,B), _(M,B), _(M,L), _(M,L), _(M,T), _(CS,R), _(CM,R), _(CM,R), /* 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), /* Myanmar Extended-B */ - /* A9E0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(C,x), + /* A9E0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(M,T), _(x,x), _(C,x), /* 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), /* 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), - /* AA30 */ _(M,L), _(M,T), _(M,B), _(CM,x), _(CM,L), _(CM,x), _(CM,x), _(x,x), + /* AA30 */ _(M,L), _(M,T), _(M,B), _(CM,R), _(CM,L), _(CM,B), _(CM,B), _(x,x), /* AA38 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* AA40 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), - /* AA48 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(x,x), _(x,x), + /* AA40 */ _(CF,x), _(CF,x), _(CF,x), _(CF,T), _(CF,x), _(CF,x), _(CF,x), _(CF,x), + /* AA48 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,T), _(CF,R), _(x,x), _(x,x), /* 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 */ /* 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), - /* AA78 */ _(x,x), _(x,x), _(C,x), _(TM,x), _(TM,x), _(TM,x), _(C,x), _(C,x), + /* AA78 */ _(x,x), _(x,x), _(C,x), _(TM,R), _(TM,T), _(TM,R), _(C,x), _(C,x), /* 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), /* 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), - /* AAB8 */ _(M,T),_(M,VOL), _(M,R),_(M,VOL),_(M,VOL), _(M,R), _(M,T), _(TM,x), - /* AAC0 */ _(TL,x), _(TM,x), _(TL,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* AAB8 */ _(M,T),_(M,VOL), _(M,R),_(M,VOL),_(M,VOL), _(M,R), _(M,T), _(TM,T), + /* AAC0 */ _(TL,x), _(TM,T), _(TL,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 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 */ /* 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), - /* AAF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Vs,x), _(IS,x), _(x,x), + /* AAF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Vs,R), _(IS,x), _(x,x), -#define indic_offset_0xabc0u 3272 +#define indic_offset_0xabc0u 3336 /* 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), /* 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), - /* ABE8 */ _(M,B), _(M,R), _(M,R), _(x,x), _(TM,x), _(PK,B), _(x,x), _(x,x), + /* ABE8 */ _(M,B), _(M,R), _(M,R), _(x,x), _(TM,R), _(PK,B), _(x,x), _(x,x), /* ABF0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* ABF8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), -#define indic_offset_0x10a00u 3336 +#define indic_offset_0x10a00u 3400 /* Kharoshthi */ /* 10A00 */ _(C,x), _(M,O), _(M,B), _(M,B), _(x,x), _(M,T), _(M,O), _(x,x), - /* 10A08 */ _(x,x), _(x,x), _(x,x), _(x,x), _(M,B), _(x,x), _(Bi,x), _(Vs,x), + /* 10A08 */ _(x,x), _(x,x), _(x,x), _(x,x), _(M,B), _(M,B), _(Bi,B), _(Vs,T), /* 10A10 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), /* 10A18 */ _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 10A20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 10A28 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 10A30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 10A38 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(IS,x), + /* 10A38 */ _(N,T), _(N,B), _(N,B), _(x,x), _(x,x), _(x,x), _(x,x), _(IS,x), /* 10A40 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), -#define indic_offset_0x11000u 3408 +#define indic_offset_0x11000u 3472 /* Brahmi */ - /* 11000 */ _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), + /* 11000 */ _(Bi,R), _(Bi,T), _(Vs,R),_(CWS,x),_(CWS,x), _(VI,x), _(VI,x), _(VI,x), /* 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), /* Kaithi */ - /* 11080 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), + /* 11080 */ _(Bi,T), _(Bi,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), /* 11088 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), /* 11090 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 11098 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 110A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 110A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), /* 110B0 */ _(M,R), _(M,L), _(M,R), _(M,B), _(M,B), _(M,T), _(M,T), _(M,R), - /* 110B8 */ _(M,R), _(V,B), _(N,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 110B8 */ _(M,R), _(V,B), _(N,B), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), -#define indic_offset_0x11100u 3600 +#define indic_offset_0x11100u 3664 /* Chakma */ - /* 11100 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), + /* 11100 */ _(Bi,T), _(Bi,T), _(Vs,T), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), /* 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), /* 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), - /* 11170 */ _(C,x), _(C,x), _(C,x), _(N,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 11170 */ _(C,x), _(C,x), _(C,x), _(N,B), _(x,x), _(x,x), _(x,x), _(x,x), /* 11178 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* Sharada */ - /* 11180 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), + /* 11180 */ _(Bi,T), _(Bi,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), /* 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), /* 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), - /* 111C0 */ _(V,R), _(A,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - /* 111C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 111C0 */ _(V,R), _(A,x),_(CPrf,x),_(CPrf,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 111C8 */ _(x,x), _(x,x), _(N,x), _(M,T), _(M,B), _(x,x), _(x,x), _(x,x), /* 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), /* 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), - /* 11230 */ _(M,T), _(M,T), _(M,TR), _(M,TR), _(Bi,x), _(V,R), _(N,x), _(GM,T), + /* 11230 */ _(M,T), _(M,T), _(M,TR), _(M,TR), _(Bi,T), _(V,R), _(N,T), _(GM,T), -#define indic_offset_0x112b0u 3912 +#define indic_offset_0x11280u 3976 + /* Multani */ + + /* 11280 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(x,x), + /* 11288 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), + /* 11290 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), + /* 11298 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), + /* 112A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), + /* 112A8 */ _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 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), /* 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), - /* 112D8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(Bi,x), + /* 112D8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(Bi,T), /* 112E0 */ _(M,R), _(M,L), _(M,R), _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), - /* 112E8 */ _(M,T), _(N,x), _(PK,B), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 112E8 */ _(M,T), _(N,B), _(PK,B), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 112F0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 112F8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* Grantha */ - /* 11300 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), + /* 11300 */ _(Bi,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x), /* 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), /* 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), - /* 11360 */ _(VI,x), _(VI,x), _(M,R), _(M,R), _(x,x), _(x,x), _(Ca,x), _(Ca,x), - /* 11368 */ _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(x,x), _(x,x), _(x,x), - /* 11370 */ _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(x,x), _(x,x), _(x,x), + /* 11360 */ _(VI,x), _(VI,x), _(M,R), _(M,R), _(x,x), _(x,x), _(Ca,T), _(Ca,T), + /* 11368 */ _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(x,x), _(x,x), _(x,x), + /* 11370 */ _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(x,x), _(x,x), _(x,x), -#define indic_offset_0x11480u 4112 +#define indic_offset_0x11480u 4224 /* 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), /* 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), - /* 114B8 */ _(M,B), _(M,L), _(M,T), _(M,TL), _(M,LR), _(M,R), _(M,LR), _(Bi,x), - /* 114C0 */ _(Bi,x), _(Vs,x), _(V,B), _(N,x), _(A,x), _(x,x), _(x,x), _(x,x), + /* 114B8 */ _(M,B), _(M,L), _(M,T), _(M,TL), _(M,LR), _(M,R), _(M,LR), _(Bi,T), + /* 114C0 */ _(Bi,T), _(Vs,R), _(V,B), _(N,B), _(A,x), _(x,x), _(x,x), _(x,x), /* 114C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 114D0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 114D8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), -#define indic_offset_0x11580u 4208 +#define indic_offset_0x11580u 4320 /* 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), /* 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), - /* 115B8 */ _(M,L), _(M,TL), _(M,LR),_(M,TLR), _(Bi,x), _(Bi,x), _(Vs,x), _(V,B), - /* 115C0 */ _(N,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), - -#define indic_offset_0x11600u 4280 - + /* 115B8 */ _(M,L), _(M,TL), _(M,LR),_(M,TLR), _(Bi,T), _(Bi,T), _(Vs,R), _(V,B), + /* 115C0 */ _(N,B), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 115C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 115D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 115D8 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), + /* 115E0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 115E8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 115F0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 115F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 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), /* 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), - /* 11638 */ _(M,B), _(M,T), _(M,T), _(M,R), _(M,R), _(Bi,x), _(Vs,x), _(V,B), - /* 11640 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 11638 */ _(M,B), _(M,T), _(M,T), _(M,R), _(M,R), _(Bi,T), _(Vs,R), _(V,B), + /* 11640 */ _(M,T), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 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), /* 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), - /* 116A8 */ _(C,x), _(C,x), _(C,x), _(Bi,x), _(Vs,x), _(M,T), _(M,L), _(M,R), - /* 116B0 */ _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), _(M,T), _(V,T), _(N,x), + /* 116A8 */ _(C,x), _(C,x), _(C,x), _(Bi,T), _(Vs,R), _(M,T), _(M,L), _(M,R), + /* 116B0 */ _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), _(M,T), _(V,R), _(N,B), /* 116B8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), /* 116C0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), /* 116C8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 116D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 116D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 116E0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), + /* 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), + /* 11708 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), + /* 11710 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), + /* 11718 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(CM,B), _(CM,x), _(CM,T), + /* 11720 */ _(M,R), _(M,R), _(M,T), _(M,T), _(M,B), _(M,B), _(M,L), _(M,T), + /* 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: 4768; occupancy: 72% */ INDIC_TABLE_ELEMENT_TYPE hb_indic_get_categories (hb_codepoint_t u) { switch (u >> 12) { case 0x0u: if (hb_in_range (u, 0x0028u, 0x003Fu)) return indic_table[u - 0x0028u + indic_offset_0x0028u]; - if (hb_in_range (u, 0x00D0u, 0x00D7u)) return indic_table[u - 0x00D0u + indic_offset_0x00d0u]; + if (hb_in_range (u, 0x00B0u, 0x00D7u)) return indic_table[u - 0x00B0u + indic_offset_0x00b0u]; 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]; 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]; - if (hb_in_range (u, 0x1CD0u, 0x1CF7u)) return indic_table[u - 0x1CD0u + indic_offset_0x1cd0u]; + if (hb_in_range (u, 0x1CD0u, 0x1CFFu)) return indic_table[u - 0x1CD0u + indic_offset_0x1cd0u]; break; case 0x2u: if (hb_in_range (u, 0x2008u, 0x2017u)) return indic_table[u - 0x2008u + indic_offset_0x2008u]; + if (hb_in_range (u, 0x2070u, 0x2087u)) return indic_table[u - 0x2070u + indic_offset_0x2070u]; 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; 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]; - if (hb_in_range (u, 0x112B0u, 0x11377u)) return indic_table[u - 0x112B0u + indic_offset_0x112b0u]; + if (hb_in_range (u, 0x11280u, 0x11377u)) return indic_table[u - 0x11280u + indic_offset_0x11280u]; if (hb_in_range (u, 0x11480u, 0x114DFu)) return indic_table[u - 0x11480u + indic_offset_0x11480u]; - if (hb_in_range (u, 0x11580u, 0x115C7u)) return indic_table[u - 0x11580u + indic_offset_0x11580u]; - if (hb_in_range (u, 0x11600u, 0x116CFu)) return indic_table[u - 0x11600u + indic_offset_0x11600u]; + if (hb_in_range (u, 0x11580u, 0x1173Fu)) return indic_table[u - 0x11580u + indic_offset_0x11580u]; 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 #undef ISC_CD #undef ISC_CF #undef ISC_CHL +#undef ISC_CK #undef ISC_CM #undef ISC_CP #undef ISC_CPR +#undef ISC_CPrf #undef ISC_CS #undef ISC_CSR +#undef ISC_CWS #undef ISC_GM #undef ISC_IS #undef ISC_ZWJ #undef ISC_ML #undef ISC_ZWNJ #undef ISC_N #undef ISC_Nd #undef ISC_NJ #undef ISC_x #undef ISC_PK #undef ISC_RS +#undef ISC_SM #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: cat = (indic_category_t) OT_A; break; + case 0x1039u: + cat = (indic_category_t) OT_H; + break; + 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, // 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, - HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE, - - HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT = HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE + HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE }; /* 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, NULL, /* decompose */ NULL, /* compose */ NULL, /* setup_masks */ - HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT, + 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, NULL, /* decompose */ NULL, /* compose */ NULL, /* setup_masks */ - HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT, + 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 setup_topographical_masks (const hb_ot_shape_plan_t *plan, hb_buffer_t *buffer) { + const use_shape_plan_t *use_plan = (const use_shape_plan_t *) plan->data; + if (use_plan->arabic_plan) + return; 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) { hb_glyph_info_t *info = buffer->info; unsigned int count = buffer->len; for (unsigned int i = 0; i < count; i++) - _hb_glyph_info_clear_substituted_and_ligated_and_multiplied (&info[i]); + _hb_glyph_info_clear_substituted (&info[i]); } 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; } } } +static inline bool +is_halant (const hb_glyph_info_t &info) +{ + return info.use_category() == USE_H && !_hb_glyph_info_ligated (&info); +} + 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; hb_glyph_info_t *info = buffer->info; -#define HALANT_FLAGS FLAG(USE_H) #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) { /* Got a repha. Reorder it to after first base, before first halant. */ for (unsigned int i = start + 1; i < end; i++) - if (FLAG_UNSAFE (info[i].use_category()) & (HALANT_FLAGS | BASE_FLAGS)) + if ((FLAG_UNSAFE (info[i].use_category()) & (BASE_FLAGS)) || is_halant (info[i])) { /* If we hit a halant, move before it; otherwise it's a base: move to it's * place, and shift things in between backward. */ - if (info[i].use_category() == USE_H) + if (is_halant (info[i])) 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; for (unsigned int i = start; i < end; i++) { uint32_t flag = FLAG_UNSAFE (info[i].use_category()); - if (flag & (HALANT_FLAGS | BASE_FLAGS)) + if ((flag & (BASE_FLAGS)) || is_halant (info[i])) { - /* If we hit a halant, move before it; otherwise it's a base: move to it's + /* If we hit a halant, move after it; otherwise it's a base: move to it's * place, and shift things in between backward. */ - if (info[i].use_category() == USE_H) + if (is_halant (info[i])) 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. */ if (HB_UNICODE_GENERAL_CATEGORY_IS_MARK (c->unicode->general_category (a))) return false; - 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_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 @@ */ static bool decompose_unicode (const hb_ot_shape_normalize_context_t *c, hb_codepoint_t ab, hb_codepoint_t *a, hb_codepoint_t *b) { - return c->unicode->decompose (ab, a, b); + return (bool) c->unicode->decompose (ab, a, b); } static bool compose_unicode (const hb_ot_shape_normalize_context_t *c, hb_codepoint_t a, hb_codepoint_t b, hb_codepoint_t *ab) { - return c->unicode->compose (a, b, ab); + return (bool) c->unicode->compose (a, b, ab); } 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) || (b && !font->get_glyph (b, 0, &b_glyph))) return 0; - bool has_a = font->get_glyph (a, 0, &a_glyph); + bool has_a = (bool) font->get_glyph (a, 0, &a_glyph); 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 */ {"hay", HB_TAG('H','A','Y',' ')}, /* Haya */ {"haz", HB_TAG('H','A','Z',' ')}, /* Hazaragi */ {"he", HB_TAG('I','W','R',' ')}, /* Hebrew */ - {"hz", HB_TAG('H','E','R',' ')}, /* Herero */ {"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 */ {"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] */ {"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 */ {"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 */ {"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) */ {"wbm", HB_TAG('W','A',' ',' ')}, /* Wa */ {"wbr", HB_TAG('W','A','G',' ')}, /* Wagdi */ {"wle", HB_TAG('S','I','G',' ')}, /* Wolane */ + {"wo", HB_TAG('W','L','F',' ')}, /* Wolof */ {"wry", HB_TAG('M','A','W',' ')}, /* Merwari */ {"wtm", HB_TAG('W','T','M',' ')}, /* Mewati */ - {"wo", HB_TAG('W','L','F',' ')}, /* Wolof */ {"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); } } +static inline void +test_langs_sorted (void) +{ + for (unsigned int i = 1; i < ARRAY_LENGTH (ot_languages); i++) + { + int c = lang_compare_first_component (ot_languages[i-1].language, ot_languages[i].language); + if (c >= 0) + { + fprintf (stderr, "ot_languages not sorted at index %d: %s %d %s\n", + i, ot_languages[i-1].language, c, ot_languages[i].language); + abort(); + } + } +} +#ifdef MAIN +int +main (void) +{ + 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 #define HB_OT_TAG_DEFAULT_SCRIPT HB_TAG ('D', 'F', 'L', 'T') #define HB_OT_TAG_DEFAULT_LANGUAGE HB_TAG ('d', 'f', 'l', 't') -void +HB_EXTERN void hb_ot_tags_from_script (hb_script_t script, hb_tag_t *script_tag_1, hb_tag_t *script_tag_2); -hb_script_t +HB_EXTERN hb_script_t hb_ot_tag_to_script (hb_tag_t tag); -hb_tag_t +HB_EXTERN hb_tag_t hb_ot_tag_from_language (hb_language_t language); -hb_language_t +HB_EXTERN hb_language_t 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 #include #include -#ifdef _MSC_VER -#include /* ensure DEFINE_ENUM_FLAG_OPERATORS is defined */ -#endif /* 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 # endif # if defined(_MSC_VER) && _MSC_VER < 1900 # define snprintf _snprintf +# elif defined(_MSC_VER) && _MSC_VER >= 1900 +# /* Covers VC++ Error for strdup being a deprecated POSIX name and to instead use _strdup instead */ +# define strdup _strdup # 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 * one enum to another... So this doesn't provide the type-checking that I * originally had in mind... :(. * - * On MSVC use DEFINE_ENUM_FLAG_OPERATORS. See: - * https://github.com/behdad/harfbuzz/pull/163 + * For MSVC warnings, see: https://github.com/behdad/harfbuzz/pull/163 */ #ifdef _MSC_VER # pragma warning(disable:4200) # pragma warning(disable:4800) -# define HB_MARK_AS_FLAG_T(flags_t) DEFINE_ENUM_FLAG_OPERATORS (##flags_t##); -#else -# define HB_MARK_AS_FLAG_T(flags_t) template <> class hb_mark_as_flags_t {}; -template class hb_mark_as_flags_t; -template static inline T operator | (T l, T r) -{ hb_mark_as_flags_t unused HB_UNUSED; return T ((unsigned int) l | (unsigned int) r); } -template static inline T operator & (T l, T r) -{ hb_mark_as_flags_t unused HB_UNUSED; return T ((unsigned int) l & (unsigned int) r); } -template static inline T operator ~ (T r) -{ hb_mark_as_flags_t unused HB_UNUSED; return T (~(unsigned int) r); } -template static inline T& operator |= (T &l, T r) -{ hb_mark_as_flags_t unused HB_UNUSED; l = l | r; return l; } -template static inline T& operator &= (T& l, T r) -{ hb_mark_as_flags_t unused HB_UNUSED; l = l & r; return l; } #endif +#define HB_MARK_AS_FLAG_T(T) \ + extern "C++" { \ + static inline T operator | (T l, T r) { return T ((unsigned) l | (unsigned) r); } \ + static inline T operator & (T l, T r) { return T ((unsigned) l & (unsigned) r); } \ + static inline T operator ^ (T l, T r) { return T ((unsigned) l ^ (unsigned) r); } \ + static inline T operator ~ (T r) { return T (~(unsigned int) r); } \ + static inline T& operator |= (T &l, T r) { l = l | r; return l; } \ + static inline T& operator &= (T& l, T r) { l = l & r; return l; } \ + static inline T& operator ^= (T& l, T r) { l = l ^ r; return l; } \ + } /* 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) typedef struct hb_set_t hb_set_t; -hb_set_t * +HB_EXTERN hb_set_t * hb_set_create (void); -hb_set_t * +HB_EXTERN hb_set_t * hb_set_get_empty (void); -hb_set_t * +HB_EXTERN hb_set_t * hb_set_reference (hb_set_t *set); -void +HB_EXTERN void hb_set_destroy (hb_set_t *set); -hb_bool_t +HB_EXTERN hb_bool_t hb_set_set_user_data (hb_set_t *set, hb_user_data_key_t *key, void * data, hb_destroy_func_t destroy, hb_bool_t replace); -void * +HB_EXTERN void * hb_set_get_user_data (hb_set_t *set, hb_user_data_key_t *key); /* Returns false if allocation has failed before */ -hb_bool_t +HB_EXTERN hb_bool_t hb_set_allocation_successful (const hb_set_t *set); -void +HB_EXTERN void hb_set_clear (hb_set_t *set); -hb_bool_t +HB_EXTERN hb_bool_t hb_set_is_empty (const hb_set_t *set); -hb_bool_t +HB_EXTERN hb_bool_t hb_set_has (const hb_set_t *set, hb_codepoint_t codepoint); /* Right now limited to 16-bit integers. Eventually will do full codepoint range, sans -1 * which we will use as a sentinel. */ -void +HB_EXTERN void hb_set_add (hb_set_t *set, hb_codepoint_t codepoint); -void +HB_EXTERN void hb_set_add_range (hb_set_t *set, hb_codepoint_t first, hb_codepoint_t last); -void +HB_EXTERN void hb_set_del (hb_set_t *set, hb_codepoint_t codepoint); -void +HB_EXTERN void hb_set_del_range (hb_set_t *set, hb_codepoint_t first, hb_codepoint_t last); -hb_bool_t +HB_EXTERN hb_bool_t hb_set_is_equal (const hb_set_t *set, const hb_set_t *other); -void +HB_EXTERN void hb_set_set (hb_set_t *set, const hb_set_t *other); -void +HB_EXTERN void hb_set_union (hb_set_t *set, const hb_set_t *other); -void +HB_EXTERN void hb_set_intersect (hb_set_t *set, const hb_set_t *other); -void +HB_EXTERN void hb_set_subtract (hb_set_t *set, const hb_set_t *other); -void +HB_EXTERN void hb_set_symmetric_difference (hb_set_t *set, const hb_set_t *other); -void +HB_EXTERN void hb_set_invert (hb_set_t *set); -unsigned int +HB_EXTERN unsigned int hb_set_get_population (const hb_set_t *set); /* Returns -1 if set empty. */ -hb_codepoint_t +HB_EXTERN hb_codepoint_t hb_set_get_min (const hb_set_t *set); /* Returns -1 if set empty. */ -hb_codepoint_t +HB_EXTERN hb_codepoint_t hb_set_get_max (const hb_set_t *set); /* Pass -1 in to get started. */ -hb_bool_t +HB_EXTERN hb_bool_t hb_set_next (const hb_set_t *set, hb_codepoint_t *codepoint); /* Pass -1 for first and last to get started. */ -hb_bool_t +HB_EXTERN hb_bool_t hb_set_next_range (const hb_set_t *set, hb_codepoint_t *first, hb_codepoint_t *last); HB_END_DECLS #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" HB_BEGIN_DECLS typedef struct hb_shape_plan_t hb_shape_plan_t; -hb_shape_plan_t * +HB_EXTERN hb_shape_plan_t * hb_shape_plan_create (hb_face_t *face, const hb_segment_properties_t *props, const hb_feature_t *user_features, unsigned int num_user_features, const char * const *shaper_list); -hb_shape_plan_t * +HB_EXTERN hb_shape_plan_t * hb_shape_plan_create_cached (hb_face_t *face, const hb_segment_properties_t *props, const hb_feature_t *user_features, unsigned int num_user_features, const char * const *shaper_list); -hb_shape_plan_t * +HB_EXTERN hb_shape_plan_t * hb_shape_plan_get_empty (void); -hb_shape_plan_t * +HB_EXTERN hb_shape_plan_t * hb_shape_plan_reference (hb_shape_plan_t *shape_plan); -void +HB_EXTERN void hb_shape_plan_destroy (hb_shape_plan_t *shape_plan); -hb_bool_t +HB_EXTERN hb_bool_t hb_shape_plan_set_user_data (hb_shape_plan_t *shape_plan, hb_user_data_key_t *key, void * data, hb_destroy_func_t destroy, hb_bool_t replace); -void * +HB_EXTERN void * hb_shape_plan_get_user_data (hb_shape_plan_t *shape_plan, hb_user_data_key_t *key); -hb_bool_t +HB_EXTERN hb_bool_t hb_shape_plan_execute (hb_shape_plan_t *shape_plan, hb_font_t *font, hb_buffer_t *buffer, const hb_feature_t *features, unsigned int num_features); -const char * +HB_EXTERN const char * 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 #ifdef HAVE_UNISCRIBE HB_SHAPER_IMPLEMENT (uniscribe) #endif +#ifdef HAVE_DIRECTWRITE +HB_SHAPER_IMPLEMENT (directwrite) +#endif #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; /* * just give me the best implementation you've got there. */ -hb_unicode_funcs_t * +HB_EXTERN hb_unicode_funcs_t * hb_unicode_funcs_get_default (void); -hb_unicode_funcs_t * +HB_EXTERN hb_unicode_funcs_t * hb_unicode_funcs_create (hb_unicode_funcs_t *parent); -hb_unicode_funcs_t * +HB_EXTERN hb_unicode_funcs_t * hb_unicode_funcs_get_empty (void); -hb_unicode_funcs_t * +HB_EXTERN hb_unicode_funcs_t * hb_unicode_funcs_reference (hb_unicode_funcs_t *ufuncs); -void +HB_EXTERN void hb_unicode_funcs_destroy (hb_unicode_funcs_t *ufuncs); -hb_bool_t +HB_EXTERN hb_bool_t hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs, hb_user_data_key_t *key, void * data, hb_destroy_func_t destroy, hb_bool_t replace); -void * +HB_EXTERN void * hb_unicode_funcs_get_user_data (hb_unicode_funcs_t *ufuncs, hb_user_data_key_t *key); -void +HB_EXTERN void hb_unicode_funcs_make_immutable (hb_unicode_funcs_t *ufuncs); -hb_bool_t +HB_EXTERN hb_bool_t hb_unicode_funcs_is_immutable (hb_unicode_funcs_t *ufuncs); -hb_unicode_funcs_t * +HB_EXTERN hb_unicode_funcs_t * 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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: * * * * Since: 0.9.2 **/ -void +HB_EXTERN void 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); /* accessors */ /** + * hb_unicode_combining_class: + * * Since: 0.9.2 **/ -hb_unicode_combining_class_t +HB_EXTERN hb_unicode_combining_class_t hb_unicode_combining_class (hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode); /** + * hb_unicode_eastasian_width: + * * Since: 0.9.2 **/ -unsigned int +HB_EXTERN unsigned int hb_unicode_eastasian_width (hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode); /** + * hb_unicode_general_category: + * * Since: 0.9.2 **/ -hb_unicode_general_category_t +HB_EXTERN hb_unicode_general_category_t hb_unicode_general_category (hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode); /** + * hb_unicode_mirroring: + * * Since: 0.9.2 **/ -hb_codepoint_t +HB_EXTERN hb_codepoint_t hb_unicode_mirroring (hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode); /** + * hb_unicode_script: + * * Since: 0.9.2 **/ -hb_script_t +HB_EXTERN hb_script_t hb_unicode_script (hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode); /** + * hb_unicode_compose: + * * Since: 0.9.2 **/ -hb_bool_t +HB_EXTERN hb_bool_t hb_unicode_compose (hb_unicode_funcs_t *ufuncs, hb_codepoint_t a, hb_codepoint_t b, hb_codepoint_t *ab); /** + * hb_unicode_decompose: + * * Since: 0.9.2 **/ -hb_bool_t +HB_EXTERN hb_bool_t hb_unicode_decompose (hb_unicode_funcs_t *ufuncs, hb_codepoint_t ab, hb_codepoint_t *a, hb_codepoint_t *b); /** + * hb_unicode_decompose_compatibility: + * * Since: 0.9.2 **/ -unsigned int +HB_EXTERN unsigned int 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); if (unlikely (items[i].a.fNoGlyphIndex)) FAIL ("ScriptShapeOpenType() set fNoGlyphIndex"); - if (unlikely (hr == E_OUTOFMEMORY)) + if (unlikely (hr == E_OUTOFMEMORY || hr == E_NOT_SUFFICIENT_BUFFER)) { 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]; hb_glyph_position_t *pos = &buffer->pos[i]; /* TODO vertical */ - pos->x_advance = x_mult * info->mask; + pos->x_advance = x_mult * (int32_t) info->mask; 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 HB_BEGIN_DECLS -LOGFONTW * +HB_EXTERN LOGFONTW * hb_uniscribe_font_get_logfontw (hb_font_t *font); -HFONT +HB_EXTERN HFONT 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 #define HB_VERSION_MAJOR 1 #define HB_VERSION_MINOR 1 -#define HB_VERSION_MICRO 0 +#define HB_VERSION_MICRO 3 -#define HB_VERSION_STRING "1.1.0" +#define HB_VERSION_STRING "1.1.3" #define HB_VERSION_ATLEAST(major,minor,micro) \ ((major)*10000+(minor)*100+(micro) <= \ HB_VERSION_MAJOR*10000+HB_VERSION_MINOR*100+HB_VERSION_MICRO) -void +HB_EXTERN void hb_version (unsigned int *major, unsigned int *minor, unsigned int *micro); -const char * +HB_EXTERN const char * hb_version_string (void); -hb_bool_t +HB_EXTERN hb_bool_t 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) <= \ HB_VERSION_MAJOR*10000+HB_VERSION_MINOR*100+HB_VERSION_MICRO) -void +HB_EXTERN void hb_version (unsigned int *major, unsigned int *minor, unsigned int *micro); -const char * +HB_EXTERN const char * hb_version_string (void); -hb_bool_t +HB_EXTERN hb_bool_t 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.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 + #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) hb.ot_font_set_funcs (font) buf = hb.buffer_create () +class Debugger(object): + def message (self, buf, font, msg, data, _x_what_is_this): + print(msg) + return True +debugger = Debugger() +hb.buffer_set_message_func (buf, debugger.message, 1, 0) 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", info->cluster, info->codepoint, pos->x_offset, - pos->x_offset, + pos->y_offset, pos->x_advance, pos->y_advance); } hb_buffer_destroy (buffer); hb_font_destroy (font); hb_face_destroy (face);