diff --git a/gfx/harfbuzz/src/Makefile.am b/gfx/harfbuzz/src/Makefile.am index fe14287a26b..3d013ebaaf2 100644 --- a/gfx/harfbuzz/src/Makefile.am +++ b/gfx/harfbuzz/src/Makefile.am @@ -48,6 +48,7 @@ HBSOURCES = \ hb-ot-hmtx-table.hh \ hb-ot-maxp-table.hh \ hb-ot-name-table.hh \ + hb-ot-os2-table.hh \ hb-ot-tag.cc \ hb-private.hh \ hb-set-private.hh \ @@ -392,7 +393,14 @@ dist_check_SCRIPTS = \ 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)" \ @@ -419,6 +427,7 @@ HarfBuzz_0_0_gir_CFLAGS = \ -DHB_OT_H_IN \ -DHB_GOBJECT_H \ -DHB_GOBJECT_H_IN \ + -DHB_EXTERN= \ $(NULL) HarfBuzz_0_0_gir_LIBS = \ libharfbuzz.la \ diff --git a/gfx/harfbuzz/src/check-header-guards.sh b/gfx/harfbuzz/src/check-header-guards.sh index 9a3302c7f87..09c5ea8b2b5 100755 --- a/gfx/harfbuzz/src/check-header-guards.sh +++ b/gfx/harfbuzz/src/check-header-guards.sh @@ -9,13 +9,12 @@ stat=0 test "x$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 diff --git a/gfx/harfbuzz/src/gen-indic-table.py b/gfx/harfbuzz/src/gen-indic-table.py index f5716bda789..c055163f353 100755 --- a/gfx/harfbuzz/src/gen-indic-table.py +++ b/gfx/harfbuzz/src/gen-indic-table.py @@ -91,6 +91,7 @@ short = [{ "Visarga": 'Vs', "Vowel": 'Vo', "Vowel_Dependent": 'M', + "Consonant_Prefixed": 'CPrf', "Other": 'x', },{ "Not_Applicable": 'x', diff --git a/gfx/harfbuzz/src/hb-atomic-private.hh b/gfx/harfbuzz/src/hb-atomic-private.hh index 8179571ad2d..100ba539e3a 100644 --- a/gfx/harfbuzz/src/hb-atomic-private.hh +++ b/gfx/harfbuzz/src/hb-atomic-private.hh @@ -119,6 +119,31 @@ typedef unsigned int hb_atomic_int_impl_t; #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. */ diff --git a/gfx/harfbuzz/src/hb-blob.h b/gfx/harfbuzz/src/hb-blob.h index b2419abfd2a..ef3fc98c05d 100644 --- a/gfx/harfbuzz/src/hb-blob.h +++ b/gfx/harfbuzz/src/hb-blob.h @@ -64,7 +64,7 @@ typedef enum { 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, @@ -77,21 +77,21 @@ hb_blob_create (const char *data, * 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, @@ -99,25 +99,25 @@ hb_blob_set_user_data (hb_blob_t *blob, 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); diff --git a/gfx/harfbuzz/src/hb-buffer-private.hh b/gfx/harfbuzz/src/hb-buffer-private.hh index ceccecdce93..4983f849f2d 100644 --- a/gfx/harfbuzz/src/hb-buffer-private.hh +++ b/gfx/harfbuzz/src/hb-buffer-private.hh @@ -124,6 +124,11 @@ struct hb_buffer_t { 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 */ @@ -174,13 +179,12 @@ struct hb_buffer_t { if (have_output) { if (unlikely (out_info != info || out_len != idx)) { - if (unlikely (!make_room_for (1, 1))) - goto done; + if (unlikely (!make_room_for (1, 1))) return; out_info[out_len] = info[idx]; } out_len++; } - done: + idx++; } @@ -234,6 +238,19 @@ struct hb_buffer_t { inline void clear_context (unsigned int side) { context_len[side] = 0; } HB_INTERNAL void sort (unsigned int start, unsigned int end, int(*compar)(const hb_glyph_info_t *, const hb_glyph_info_t *)); + + inline bool messaging (void) { return unlikely (message_func); } + inline bool message (hb_font_t *font, const char *fmt, ...) HB_PRINTF_FUNC(3, 4) + { + if (!messaging ()) + return true; + va_list ap; + va_start (ap, fmt); + bool ret = message_impl (font, fmt, ap); + va_end (ap); + return ret; + } + HB_INTERNAL bool message_impl (hb_font_t *font, const char *fmt, va_list ap) HB_PRINTF_FUNC(3, 0); }; diff --git a/gfx/harfbuzz/src/hb-buffer-serialize.cc b/gfx/harfbuzz/src/hb-buffer-serialize.cc index 7839cbc3f06..63a0f34669a 100644 --- a/gfx/harfbuzz/src/hb-buffer-serialize.cc +++ b/gfx/harfbuzz/src/hb-buffer-serialize.cc @@ -36,11 +36,12 @@ static const char *serialize_formats[] = { /** * hb_buffer_serialize_list_formats: * - * + * Returns a list of supported buffer serialization formats. * * Return value: (transfer none): + * A string array of buffer serialization formats. Should not be freed. * - * Since: 0.9.2 + * Since: 0.9.7 **/ const char ** hb_buffer_serialize_list_formats (void) @@ -50,14 +51,17 @@ hb_buffer_serialize_list_formats (void) /** * hb_buffer_serialize_format_from_string: - * @str: - * @len: + * @str: (array length=len) (element-type uint8_t): a string to parse + * @len: length of @str, or -1 if string is %NULL terminated * - * + * Parses a string into an #hb_buffer_serialize_format_t. Does not check if + * @str is a valid buffer serialization format, use + * hb_buffer_serialize_list_formats() to get the list of supported formats. * * Return value: + * The parsed #hb_buffer_serialize_format_t. * - * Since: 0.9.2 + * Since: 0.9.7 **/ hb_buffer_serialize_format_t hb_buffer_serialize_format_from_string (const char *str, int len) @@ -68,13 +72,15 @@ hb_buffer_serialize_format_from_string (const char *str, int len) /** * hb_buffer_serialize_format_to_string: - * @format: + * @format: an #hb_buffer_serialize_format_t to convert. * - * + * Converts @format to the string corresponding it, or %NULL if it is not a valid + * #hb_buffer_serialize_format_t. * - * Return value: + * Return value: (transfer none): + * A %NULL terminated string corresponding to @format. Should not be freed. * - * Since: 0.9.2 + * Since: 0.9.7 **/ const char * hb_buffer_serialize_format_to_string (hb_buffer_serialize_format_t format) @@ -242,24 +248,51 @@ _hb_buffer_serialize_glyphs_text (hb_buffer_t *buffer, return end - start; } -/* Returns number of items, starting at start, that were serialized. */ /** * hb_buffer_serialize_glyphs: - * @buffer: a buffer. - * @start: - * @end: - * @buf: (array length=buf_size): - * @buf_size: - * @buf_consumed: (out): - * @font: - * @format: - * @flags: + * @buffer: an #hb_buffer_t buffer. + * @start: the first item in @buffer to serialize. + * @end: the last item in @buffer to serialize. + * @buf: (out) (array length=buf_size) (element-type uint8_t): output string to + * write serialized buffer into. + * @buf_size: the size of @buf. + * @buf_consumed: (out) (allow-none): if not %NULL, will be set to the number of byes written into @buf. + * @font: (allow-none): the #hb_font_t used to shape this buffer, needed to + * read glyph names and extents. If %NULL, and empty font will be used. + * @format: the #hb_buffer_serialize_format_t to use for formatting the output. + * @flags: the #hb_buffer_serialize_flags_t that control what glyph properties + * to serialize. * - * + * Serializes @buffer into a textual representation of its glyph content, + * useful for showing the contents of the buffer, for example during debugging. + * There are currently two supported serialization formats: + * + * ## text + * A human-readable, plain text format. + * The serialized glyphs will look something like: + * + * ``` + * [uni0651=0@518,0+0|uni0628=0+1897] + * ``` + * - The serialized glyphs are delimited with `[` and `]`. + * - Glyphs are separated with `|` + * - Each glyph starts with glyph name, or glyph index if + * #HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES flag is set. Then, + * - If #HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS is not set, `=` then #hb_glyph_info_t.cluster. + * - If #HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS is not set, the #hb_glyph_position_t in the format: + * - If both #hb_glyph_position_t.x_offset and #hb_glyph_position_t.y_offset are not 0, `@x_offset,y_offset`. Then, + * - `+x_advance`, then `,y_advance` if #hb_glyph_position_t.y_advance is not 0. Then, + * - If #HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS is set, the + * #hb_glyph_extents_t in the format + * `<x_bearing,y_bearing,width,height>` + * + * ## json + * TODO. * * Return value: + * The number of serialized items. * - * Since: 0.9.2 + * Since: 0.9.7 **/ unsigned int hb_buffer_serialize_glyphs (hb_buffer_t *buffer, @@ -267,8 +300,8 @@ hb_buffer_serialize_glyphs (hb_buffer_t *buffer, unsigned int end, char *buf, unsigned int buf_size, - unsigned int *buf_consumed, /* May be NULL */ - hb_font_t *font, /* May be NULL */ + unsigned int *buf_consumed, + hb_font_t *font, hb_buffer_serialize_format_t format, hb_buffer_serialize_flags_t flags) { @@ -282,6 +315,9 @@ hb_buffer_serialize_glyphs (hb_buffer_t *buffer, assert ((!buffer->len && buffer->content_type == HB_BUFFER_CONTENT_TYPE_INVALID) || buffer->content_type == HB_BUFFER_CONTENT_TYPE_GLYPHS); + if (!buffer->have_positions) + flags |= HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS; + if (unlikely (start == end)) return 0; @@ -355,7 +391,7 @@ parse_int (const char *pp, const char *end, int32_t *pv) /** * hb_buffer_deserialize_glyphs: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t buffer. * @buf: (array length=buf_len): * @buf_len: * @end_ptr: (out): @@ -366,7 +402,7 @@ parse_int (const char *pp, const char *end, int32_t *pv) * * Return value: * - * Since: 0.9.2 + * Since: 0.9.7 **/ hb_bool_t hb_buffer_deserialize_glyphs (hb_buffer_t *buffer, diff --git a/gfx/harfbuzz/src/hb-buffer.cc b/gfx/harfbuzz/src/hb-buffer.cc index 7e7dceaa6ad..c731ed189fd 100644 --- a/gfx/harfbuzz/src/hb-buffer.cc +++ b/gfx/harfbuzz/src/hb-buffer.cc @@ -35,8 +35,26 @@ #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 @@ -52,6 +70,14 @@ hb_segment_properties_equal (const hb_segment_properties_t *a, } /** + * 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 @@ -324,9 +350,7 @@ 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); @@ -339,50 +363,39 @@ hb_buffer_t::replace_glyphs (unsigned int num_in, pinfo++; } - out_len += num_out; - } -done: idx += num_in; + out_len += num_out; } 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 @@ -400,7 +413,7 @@ hb_buffer_t::move_to (unsigned int i) 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; @@ -427,15 +440,13 @@ 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; - out_len++; -out: idx++; + out_len++; } @@ -721,9 +732,14 @@ void hb_buffer_t::deallocate_var_all (void) /** * 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 **/ @@ -778,11 +794,13 @@ hb_buffer_get_empty (void) /** * 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 **/ @@ -794,9 +812,11 @@ hb_buffer_reference (hb_buffer_t *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 **/ @@ -809,13 +829,15 @@ hb_buffer_destroy (hb_buffer_t *buffer) 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: @@ -839,7 +861,7 @@ hb_buffer_set_user_data (hb_buffer_t *buffer, /** * hb_buffer_get_user_data: (skip) - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * @key: * * @@ -858,10 +880,11 @@ hb_buffer_get_user_data (hb_buffer_t *buffer, /** * 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 **/ @@ -874,11 +897,12 @@ hb_buffer_set_content_type (hb_buffer_t *buffer, /** * 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 **/ @@ -891,7 +915,7 @@ hb_buffer_get_content_type (hb_buffer_t *buffer) /** * hb_buffer_set_unicode_funcs: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * @unicode_funcs: * * @@ -916,7 +940,7 @@ hb_buffer_set_unicode_funcs (hb_buffer_t *buffer, /** * hb_buffer_get_unicode_funcs: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * * * @@ -932,10 +956,16 @@ hb_buffer_get_unicode_funcs (hb_buffer_t *buffer) /** * 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 **/ @@ -952,11 +982,12 @@ hb_buffer_set_direction (hb_buffer_t *buffer, /** * 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 **/ @@ -968,10 +999,18 @@ hb_buffer_get_direction (hb_buffer_t *buffer) /** * 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 **/ @@ -987,11 +1026,12 @@ hb_buffer_set_script (hb_buffer_t *buffer, /** * 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 **/ @@ -1003,10 +1043,18 @@ hb_buffer_get_script (hb_buffer_t *buffer) /** * 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 **/ @@ -1022,11 +1070,12 @@ hb_buffer_set_language (hb_buffer_t *buffer, /** * 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 **/ @@ -1038,10 +1087,12 @@ hb_buffer_get_language (hb_buffer_t *buffer) /** * 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 **/ @@ -1057,10 +1108,10 @@ hb_buffer_set_segment_properties (hb_buffer_t *buffer, /** * 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 **/ @@ -1074,10 +1125,10 @@ hb_buffer_get_segment_properties (hb_buffer_t *buffer, /** * 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 **/ @@ -1093,11 +1144,12 @@ hb_buffer_set_flags (hb_buffer_t *buffer, /** * 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 **/ @@ -1109,7 +1161,7 @@ hb_buffer_get_flags (hb_buffer_t *buffer) /** * hb_buffer_set_cluster_level: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * @cluster_level: * * @@ -1128,7 +1180,7 @@ hb_buffer_set_cluster_level (hb_buffer_t *buffer, /** * hb_buffer_get_cluster_level: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * * * @@ -1145,10 +1197,13 @@ hb_buffer_get_cluster_level (hb_buffer_t *buffer) /** * 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 **/ @@ -1164,11 +1219,12 @@ hb_buffer_set_replacement_codepoint (hb_buffer_t *buffer, /** * 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 **/ @@ -1181,9 +1237,10 @@ hb_buffer_get_replacement_codepoint (hb_buffer_t *buffer) /** * 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 **/ @@ -1195,9 +1252,10 @@ hb_buffer_reset (hb_buffer_t *buffer) /** * 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 **/ @@ -1209,12 +1267,13 @@ hb_buffer_clear_contents (hb_buffer_t *buffer) /** * 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 **/ @@ -1226,11 +1285,12 @@ hb_buffer_pre_allocate (hb_buffer_t *buffer, unsigned int 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 **/ @@ -1242,11 +1302,18 @@ hb_buffer_allocation_successful (hb_buffer_t *buffer) /** * 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 **/ @@ -1261,12 +1328,14 @@ hb_buffer_add (hb_buffer_t *buffer, /** * 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 **/ @@ -1301,11 +1370,13 @@ hb_buffer_set_length (hb_buffer_t *buffer, /** * 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 **/ @@ -1317,13 +1388,15 @@ hb_buffer_get_length (hb_buffer_t *buffer) /** * 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 **/ @@ -1339,13 +1412,15 @@ hb_buffer_get_glyph_infos (hb_buffer_t *buffer, /** * 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 **/ @@ -1364,7 +1439,7 @@ hb_buffer_get_glyph_positions (hb_buffer_t *buffer, /** * hb_buffer_reverse: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * * Reverses buffer contents. * @@ -1378,7 +1453,7 @@ hb_buffer_reverse (hb_buffer_t *buffer) /** * hb_buffer_reverse_range: - * @buffer: a buffer. + * @buffer: an #hb_buffer_t. * @start: start index. * @end: end index. * @@ -1395,7 +1470,7 @@ hb_buffer_reverse_range (hb_buffer_t *buffer, /** * 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 @@ -1411,7 +1486,7 @@ hb_buffer_reverse_clusters (hb_buffer_t *buffer) /** * 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 @@ -1510,13 +1585,18 @@ hb_buffer_add_utf (hb_buffer_t *buffer, /** * 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 **/ @@ -1532,13 +1612,17 @@ hb_buffer_add_utf8 (hb_buffer_t *buffer, /** * 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 **/ @@ -1554,13 +1638,17 @@ hb_buffer_add_utf16 (hb_buffer_t *buffer, /** * 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 **/ @@ -1576,13 +1664,18 @@ hb_buffer_add_utf32 (hb_buffer_t *buffer, /** * 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 **/ @@ -1598,13 +1691,25 @@ hb_buffer_add_latin1 (hb_buffer_t *buffer, /** * 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 **/ @@ -1676,9 +1781,12 @@ normalize_glyphs_cluster (hb_buffer_t *buffer, /** * 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 **/ @@ -1724,3 +1832,45 @@ hb_buffer_t::sort (unsigned int start, unsigned int end, int(*compar)(const hb_g } } } + +/* + * 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 index bb89dc3de74..bf289c19b34 100644 --- a/gfx/harfbuzz/src/hb-buffer.h +++ b/gfx/harfbuzz/src/hb-buffer.h @@ -40,7 +40,27 @@ 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; @@ -51,6 +71,22 @@ typedef struct hb_glyph_info_t { 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; @@ -61,7 +97,16 @@ typedef struct hb_glyph_position_t { 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; @@ -77,101 +122,125 @@ typedef struct hb_segment_properties_t { 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 >*/ @@ -181,11 +250,11 @@ typedef enum { /*< flags >*/ 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); /* @@ -198,93 +267,92 @@ typedef enum { 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, @@ -292,32 +360,25 @@ hb_buffer_add_codepoints (hb_buffer_t *buffer, 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); @@ -325,7 +386,16 @@ 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 >*/ @@ -336,43 +406,67 @@ typedef enum { /*< flags >*/ 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 index e67059d10be..e0911900911 100644 --- a/gfx/harfbuzz/src/hb-common.cc +++ b/gfx/harfbuzz/src/hb-common.cc @@ -281,12 +281,15 @@ retry: /** * 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 **/ @@ -314,11 +317,13 @@ hb_language_from_string (const char *str, int len) /** * 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 **/ @@ -357,11 +362,12 @@ hb_language_get_default (void) /** * 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 **/ @@ -401,28 +407,33 @@ hb_script_from_iso15924_tag (hb_tag_t tag) /** * 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 **/ @@ -521,7 +532,7 @@ hb_user_data_array_t::set (hb_user_data_key_t *key, } } 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; } diff --git a/gfx/harfbuzz/src/hb-common.h b/gfx/harfbuzz/src/hb-common.h index c291dbbe947..5b0a0b68ccd 100644 --- a/gfx/harfbuzz/src/hb-common.h +++ b/gfx/harfbuzz/src/hb-common.h @@ -98,16 +98,22 @@ typedef uint32_t hb_tag_t; #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, @@ -117,10 +123,10 @@ typedef enum { } 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) @@ -136,16 +142,15 @@ hb_direction_to_string (hb_direction_t direction); 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); @@ -324,18 +329,16 @@ typedef enum /* 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); diff --git a/gfx/harfbuzz/src/hb-coretext.cc b/gfx/harfbuzz/src/hb-coretext.cc index 13ba5d94ef1..04cf0570f04 100644 --- a/gfx/harfbuzz/src/hb-coretext.cc +++ b/gfx/harfbuzz/src/hb-coretext.cc @@ -176,6 +176,43 @@ _hb_coretext_shaper_font_data_create (hb_font_t *font) 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; } @@ -693,7 +730,6 @@ resize_and_retry: scratch += old_scratch_used; scratch_size -= old_scratch_used; } -retry: { string_ref = CFStringCreateWithCharactersNoCopy (NULL, pchars, chars_len, @@ -848,11 +884,9 @@ retry: * 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 */ @@ -1129,10 +1163,6 @@ fail: * AAT shaper */ -HB_SHAPER_DATA_ENSURE_DECLARE(coretext_aat, face) -HB_SHAPER_DATA_ENSURE_DECLARE(coretext_aat, font) - - /* * shaper face data */ diff --git a/gfx/harfbuzz/src/hb-coretext.h b/gfx/harfbuzz/src/hb-coretext.h index 25267bc9784..82066e4e0dc 100644 --- a/gfx/harfbuzz/src/hb-coretext.h +++ b/gfx/harfbuzz/src/hb-coretext.h @@ -44,14 +44,14 @@ HB_BEGIN_DECLS #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); diff --git a/gfx/harfbuzz/src/hb-directwrite.cc b/gfx/harfbuzz/src/hb-directwrite.cc new file mode 100644 index 00000000000..af0fd3da0f7 --- /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 index 00000000000..adf33dfe9f0 --- /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 index f682c468de5..91237b70850 100644 --- a/gfx/harfbuzz/src/hb-face.h +++ b/gfx/harfbuzz/src/hb-face.h @@ -43,28 +43,28 @@ HB_BEGIN_DECLS 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, @@ -72,43 +72,43 @@ hb_face_set_user_data (hb_face_t *face, 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); diff --git a/gfx/harfbuzz/src/hb-fallback-shape.cc b/gfx/harfbuzz/src/hb-fallback-shape.cc index 9d061a9e845..b5ebfc04666 100644 --- a/gfx/harfbuzz/src/hb-fallback-shape.cc +++ b/gfx/harfbuzz/src/hb-fallback-shape.cc @@ -106,7 +106,7 @@ _hb_fallback_shape (hb_shape_plan_t *shape_plan HB_UNUSED, */ hb_codepoint_t space; - bool has_space = font->get_glyph (' ', 0, &space); + bool has_space = (bool) font->get_glyph (' ', 0, &space); buffer->clear_positions (); diff --git a/gfx/harfbuzz/src/hb-font-private.hh b/gfx/harfbuzz/src/hb-font-private.hh index c45258b2e72..9138c236dd6 100644 --- a/gfx/harfbuzz/src/hb-font-private.hh +++ b/gfx/harfbuzz/src/hb-font-private.hh @@ -42,6 +42,8 @@ */ #define HB_FONT_FUNCS_IMPLEMENT_CALLBACKS \ + HB_FONT_FUNC_IMPLEMENT (font_h_extents) \ + HB_FONT_FUNC_IMPLEMENT (font_v_extents) \ HB_FONT_FUNC_IMPLEMENT (glyph) \ HB_FONT_FUNC_IMPLEMENT (glyph_h_advance) \ HB_FONT_FUNC_IMPLEMENT (glyph_v_advance) \ @@ -80,7 +82,7 @@ struct hb_font_funcs_t { HB_FONT_FUNCS_IMPLEMENT_CALLBACKS #undef HB_FONT_FUNC_IMPLEMENT } f; - void (*array[]) (void); + void (*array[VAR]) (void); } get; }; @@ -160,7 +162,22 @@ struct hb_font_t { 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); @@ -265,6 +282,26 @@ struct hb_font_t { /* A bit higher-level, and with fallback */ + inline void get_extents_for_direction (hb_direction_t direction, + hb_font_extents_t *extents) + { + if (likely (HB_DIRECTION_IS_HORIZONTAL (direction))) { + if (!get_font_h_extents (extents)) + { + extents->ascender = y_scale * .8; + extents->descender = y_scale - extents->ascender; + extents->line_gap = 0; + } + } else { + if (!get_font_v_extents (extents)) + { + extents->ascender = x_scale / 2; + extents->descender = x_scale - extents->ascender; + extents->line_gap = 0; + } + } + } + inline void get_glyph_advance_for_direction (hb_codepoint_t glyph, hb_direction_t direction, hb_position_t *x, hb_position_t *y) @@ -284,7 +321,7 @@ struct hb_font_t { { *x = get_glyph_h_advance (glyph) / 2; - /* TODO use font_metrics.ascent */ + /* TODO use font_extents.ascender */ *y = y_scale; } diff --git a/gfx/harfbuzz/src/hb-font.cc b/gfx/harfbuzz/src/hb-font.cc index 00f9fb6d7e4..c038b108775 100644 --- a/gfx/harfbuzz/src/hb-font.cc +++ b/gfx/harfbuzz/src/hb-font.cc @@ -44,6 +44,54 @@ * 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, @@ -109,7 +157,7 @@ hb_font_get_glyph_h_origin_nil (hb_font_t *font HB_UNUSED, 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, @@ -280,7 +328,6 @@ hb_font_get_glyph_from_name_parent (hb_font_t *font, return font->parent->get_glyph_from_name (name, len, glyph); } - static const hb_font_funcs_t _hb_font_funcs_nil = { HB_OBJECT_HEADER_STATIC, @@ -521,6 +568,42 @@ hb_font_t::has_func (unsigned int 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. @@ -745,6 +828,23 @@ hb_font_get_glyph_from_name (hb_font_t *font, /* 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. diff --git a/gfx/harfbuzz/src/hb-font.h b/gfx/harfbuzz/src/hb-font.h index fb4a0eab5a9..82d056c0136 100644 --- a/gfx/harfbuzz/src/hb-font.h +++ b/gfx/harfbuzz/src/hb-font.h @@ -46,19 +46,19 @@ typedef struct hb_font_t hb_font_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, @@ -66,19 +66,37 @@ hb_font_funcs_set_user_data (hb_font_funcs_t *ffuncs, 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 @@ -89,9 +107,15 @@ typedef struct hb_glyph_extents_t hb_position_t height; /* distance from top to bottom side. */ } hb_glyph_extents_t; - /* 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, @@ -140,6 +164,38 @@ typedef hb_bool_t (*hb_font_get_glyph_from_name_func_t) (hb_font_t *font, void * /* 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. @@ -151,7 +207,7 @@ typedef hb_bool_t (*hb_font_get_glyph_from_name_func_t) (hb_font_t *font, void * * * 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); @@ -167,7 +223,7 @@ hb_font_funcs_set_glyph_func (hb_font_funcs_t *ffuncs, * * 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); @@ -183,7 +239,7 @@ hb_font_funcs_set_glyph_h_advance_func (hb_font_funcs_t *ffuncs, * * 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); @@ -199,7 +255,7 @@ hb_font_funcs_set_glyph_v_advance_func (hb_font_funcs_t *ffuncs, * * 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); @@ -215,7 +271,7 @@ hb_font_funcs_set_glyph_h_origin_func (hb_font_funcs_t *ffuncs, * * 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); @@ -231,7 +287,7 @@ hb_font_funcs_set_glyph_v_origin_func (hb_font_funcs_t *ffuncs, * * 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); @@ -247,7 +303,7 @@ hb_font_funcs_set_glyph_h_kerning_func (hb_font_funcs_t *ffuncs, * * 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); @@ -263,7 +319,7 @@ hb_font_funcs_set_glyph_v_kerning_func (hb_font_funcs_t *ffuncs, * * 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); @@ -279,7 +335,7 @@ hb_font_funcs_set_glyph_extents_func (hb_font_funcs_t *ffuncs, * * 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); @@ -295,7 +351,7 @@ hb_font_funcs_set_glyph_contour_point_func (hb_font_funcs_t *ffuncs, * * 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); @@ -311,57 +367,63 @@ hb_font_funcs_set_glyph_name_func (hb_font_funcs_t *ffuncs, * * 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); @@ -369,52 +431,56 @@ hb_font_get_glyph_from_name (hb_font_t *font, /* 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); @@ -426,22 +492,22 @@ hb_font_glyph_from_string (hb_font_t *font, /* 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, @@ -449,46 +515,46 @@ hb_font_set_user_data (hb_font_t *font, 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); @@ -496,12 +562,12 @@ hb_font_get_scale (hb_font_t *font, /* * 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); diff --git a/gfx/harfbuzz/src/hb-ft.cc b/gfx/harfbuzz/src/hb-ft.cc index 9b872ea58f0..eed1787dadd 100644 --- a/gfx/harfbuzz/src/hb-ft.cc +++ b/gfx/harfbuzz/src/hb-ft.cc @@ -366,6 +366,25 @@ hb_ft_get_glyph_from_name (hb_font_t *font HB_UNUSED, 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; @@ -387,6 +406,8 @@ retry: { 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); diff --git a/gfx/harfbuzz/src/hb-ft.h b/gfx/harfbuzz/src/hb-ft.h index 4bbc8265807..dc8ef855848 100644 --- a/gfx/harfbuzz/src/hb-ft.h +++ b/gfx/harfbuzz/src/hb-ft.h @@ -59,7 +59,7 @@ HB_BEGIN_DECLS * 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); @@ -71,7 +71,7 @@ hb_ft_face_create (FT_Face ft_face, * 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 @@ -81,7 +81,7 @@ hb_ft_face_create_cached (FT_Face ft_face); * 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); @@ -98,26 +98,26 @@ hb_ft_face_create_referenced (FT_Face ft_face); /* 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); diff --git a/gfx/harfbuzz/src/hb-glib.cc b/gfx/harfbuzz/src/hb-glib.cc index 7dbd83d2962..e203524754c 100644 --- a/gfx/harfbuzz/src/hb-glib.cc +++ b/gfx/harfbuzz/src/hb-glib.cc @@ -383,6 +383,8 @@ hb_glib_get_unicode_funcs (void) } /** + * hb_glib_blob_create: + * * Since: 0.9.38 **/ hb_blob_t * diff --git a/gfx/harfbuzz/src/hb-glib.h b/gfx/harfbuzz/src/hb-glib.h index 1a8f42ea529..12c3e3b3a89 100644 --- a/gfx/harfbuzz/src/hb-glib.h +++ b/gfx/harfbuzz/src/hb-glib.h @@ -36,17 +36,17 @@ 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); diff --git a/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl b/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl index 6ecda06c2a6..e28510c2284 100644 --- a/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl +++ b/gfx/harfbuzz/src/hb-gobject-enums.h.tmpl @@ -42,7 +42,7 @@ 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 ***/ diff --git a/gfx/harfbuzz/src/hb-gobject-structs.h b/gfx/harfbuzz/src/hb-gobject-structs.h index 0a0387dce31..0ea3b12cf16 100644 --- a/gfx/harfbuzz/src/hb-gobject-structs.h +++ b/gfx/harfbuzz/src/hb-gobject-structs.h @@ -43,60 +43,60 @@ HB_BEGIN_DECLS /** * 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 ()) diff --git a/gfx/harfbuzz/src/hb-graphite2.cc b/gfx/harfbuzz/src/hb-graphite2.cc index cd694c14065..f41093ae713 100644 --- a/gfx/harfbuzz/src/hb-graphite2.cc +++ b/gfx/harfbuzz/src/hb-graphite2.cc @@ -351,6 +351,7 @@ _hb_graphite2_shape (hb_shape_plan_t *shape_plan, } buffer->len = glyph_count; + float yscale = font->y_scale / font->x_scale; /* Positioning. */ if (!HB_DIRECTION_IS_BACKWARD(buffer->props.direction)) { @@ -359,9 +360,9 @@ _hb_graphite2_shape (hb_shape_plan_t *shape_plan, 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; } @@ -387,17 +388,17 @@ _hb_graphite2_shape (hb_shape_plan_t *shape_plan, 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); } diff --git a/gfx/harfbuzz/src/hb-graphite2.h b/gfx/harfbuzz/src/hb-graphite2.h index 3eae54acbd8..122c3e47636 100644 --- a/gfx/harfbuzz/src/hb-graphite2.h +++ b/gfx/harfbuzz/src/hb-graphite2.h @@ -36,10 +36,10 @@ 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); diff --git a/gfx/harfbuzz/src/hb-icu.h b/gfx/harfbuzz/src/hb-icu.h index f2f35f0f2ce..2db6a7b6797 100644 --- a/gfx/harfbuzz/src/hb-icu.h +++ b/gfx/harfbuzz/src/hb-icu.h @@ -36,14 +36,14 @@ 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); diff --git a/gfx/harfbuzz/src/hb-open-type-private.hh b/gfx/harfbuzz/src/hb-open-type-private.hh index 5ad850bd95b..6323da8e573 100644 --- a/gfx/harfbuzz/src/hb-open-type-private.hh +++ b/gfx/harfbuzz/src/hb-open-type-private.hh @@ -103,9 +103,6 @@ static inline Type& StructAfter(TObject &X) 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) @@ -185,7 +182,7 @@ struct hb_dispatch_context_t /* 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 : diff --git a/gfx/harfbuzz/src/hb-ot-font.cc b/gfx/harfbuzz/src/hb-ot-font.cc index 8d3330070b1..e7b57b88ac8 100644 --- a/gfx/harfbuzz/src/hb-ot-font.cc +++ b/gfx/harfbuzz/src/hb-ot-font.cc @@ -35,6 +35,7 @@ #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 @@ -42,17 +43,45 @@ 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)); @@ -252,8 +281,8 @@ _hb_ot_font_create (hb_face_t *face) 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; @@ -320,6 +349,31 @@ hb_ot_get_glyph_extents (hb_font_t *font HB_UNUSED, 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; @@ -341,6 +395,8 @@ retry: { 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); @@ -370,6 +426,8 @@ retry: /** + * hb_ot_font_set_funcs: + * * Since: 0.9.28 **/ void diff --git a/gfx/harfbuzz/src/hb-ot-font.h b/gfx/harfbuzz/src/hb-ot-font.h index b9947a16bc8..80eaa54b1ad 100644 --- a/gfx/harfbuzz/src/hb-ot-font.h +++ b/gfx/harfbuzz/src/hb-ot-font.h @@ -36,7 +36,7 @@ HB_BEGIN_DECLS -void +HB_EXTERN void hb_ot_font_set_funcs (hb_font_t *font); diff --git a/gfx/harfbuzz/src/hb-ot-head-table.hh b/gfx/harfbuzz/src/hb-ot-head-table.hh index fc351cfb48e..60644be1045 100644 --- a/gfx/harfbuzz/src/hb-ot-head-table.hh +++ b/gfx/harfbuzz/src/hb-ot-head-table.hh @@ -55,7 +55,9 @@ struct head 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: diff --git a/gfx/harfbuzz/src/hb-ot-layout-common-private.hh b/gfx/harfbuzz/src/hb-ot-layout-common-private.hh index 5b21f142766..64829ac784c 100644 --- a/gfx/harfbuzz/src/hb-ot-layout-common-private.hh +++ b/gfx/harfbuzz/src/hb-ot-layout-common-private.hh @@ -545,6 +545,9 @@ struct Feature c->try_set (&featureParams, new_offset) && !featureParams.sanitize (c, this, closure ? closure->tag : HB_TAG_NONE)) return_trace (false); + + if (c->edit_count > 1) + c->edit_count--; /* This was a "legitimate" edit; don't contribute to error count. */ } return_trace (true); diff --git a/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh b/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh index 8bb91071df3..5ea70fbbdec 100644 --- a/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh +++ b/gfx/harfbuzz/src/hb-ot-layout-gpos-table.hh @@ -742,7 +742,7 @@ 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; diff --git a/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh b/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh index 36f6dd40543..d6db00566da 100644 --- a/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh +++ b/gfx/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh @@ -845,9 +845,12 @@ static inline bool ligate_input (hb_apply_context_t *c, 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 (); } @@ -864,8 +867,11 @@ static inline bool ligate_input (hb_apply_context_t *c, /* Re-adjust components for any marks following. */ for (unsigned int i = buffer->idx; i < buffer->len; i++) { if (last_lig_id == _hb_glyph_info_get_lig_id (&buffer->info[i])) { + unsigned int this_comp = _hb_glyph_info_get_lig_comp (&buffer->info[i]); + if (!this_comp) + break; unsigned int new_lig_comp = components_so_far - last_num_components + - MIN (MAX (_hb_glyph_info_get_lig_comp (&buffer->info[i]), 1u), last_num_components); + MIN (this_comp, last_num_components); _hb_glyph_info_set_lig_props_for_mark (&buffer->info[i], lig_id, new_lig_comp); } else break; @@ -971,6 +977,11 @@ static inline bool apply_lookup (hb_apply_context_t *c, if (idx >= count) continue; + /* Don't recurse to ourself at same position. + * Note that this test is too naive, it doesn't catch longer loops. */ + if (idx == 0 && lookupRecord[i].lookupListIndex == c->lookup_index) + continue; + buffer->move_to (match_positions[idx]); unsigned int orig_len = buffer->backtrack_len () + buffer->lookahead_len (); diff --git a/gfx/harfbuzz/src/hb-ot-layout-private.hh b/gfx/harfbuzz/src/hb-ot-layout-private.hh index 45897ed5a81..f48184fd394 100644 --- a/gfx/harfbuzz/src/hb-ot-layout-private.hh +++ b/gfx/harfbuzz/src/hb-ot-layout-private.hh @@ -517,11 +517,9 @@ _hb_glyph_info_clear_ligated_and_multiplied (hb_glyph_info_t *info) } 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); } diff --git a/gfx/harfbuzz/src/hb-ot-layout.cc b/gfx/harfbuzz/src/hb-ot-layout.cc index 66aa35ad736..9fc88f6c862 100644 --- a/gfx/harfbuzz/src/hb-ot-layout.cc +++ b/gfx/harfbuzz/src/hb-ot-layout.cc @@ -130,6 +130,8 @@ hb_ot_layout_has_glyph_classes (hb_face_t *face) } /** + * hb_ot_layout_get_glyph_class: + * * Since: 0.9.7 **/ hb_ot_layout_glyph_class_t @@ -140,6 +142,8 @@ hb_ot_layout_get_glyph_class (hb_face_t *face, } /** + * hb_ot_layout_get_glyphs_in_class: + * * Since: 0.9.7 **/ void @@ -365,6 +369,8 @@ hb_ot_layout_language_get_required_feature_index (hb_face_t *face, } /** + * hb_ot_layout_language_get_required_feature: + * * Since: 0.9.30 **/ hb_bool_t @@ -452,6 +458,8 @@ hb_ot_layout_language_find_feature (hb_face_t *face, } /** + * hb_ot_layout_feature_get_lookups: + * * Since: 0.9.7 **/ unsigned int @@ -469,6 +477,8 @@ hb_ot_layout_feature_get_lookups (hb_face_t *face, } /** + * hb_ot_layout_table_get_lookup_count: + * * Since: 0.9.22 **/ unsigned int @@ -629,6 +639,8 @@ _hb_ot_layout_collect_lookups_languages (hb_face_t *face, } /** + * hb_ot_layout_collect_lookups: + * * Since: 0.9.8 **/ void @@ -673,6 +685,8 @@ hb_ot_layout_collect_lookups (hb_face_t *face, } /** + * hb_ot_layout_lookup_collect_glyphs: + * * Since: 0.9.7 **/ void @@ -721,6 +735,8 @@ hb_ot_layout_has_substitution (hb_face_t *face) } /** + * hb_ot_layout_lookup_would_substitute: + * * Since: 0.9.7 **/ hb_bool_t @@ -742,7 +758,7 @@ hb_ot_layout_lookup_would_substitute_fast (hb_face_t *face, 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); @@ -762,6 +778,8 @@ hb_ot_layout_substitute_finish (hb_font_t *font, hb_buffer_t *buffer) } /** + * hb_ot_layout_lookup_substitute_closure: + * * Since: 0.9.7 **/ void @@ -799,6 +817,8 @@ hb_ot_layout_position_finish (hb_font_t *font, hb_buffer_t *buffer) } /** + * hb_ot_layout_get_size_params: + * * Since: 0.9.10 **/ hb_bool_t @@ -1008,25 +1028,15 @@ inline void hb_ot_map_t::apply (const Proxy &proxy, 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) diff --git a/gfx/harfbuzz/src/hb-ot-layout.h b/gfx/harfbuzz/src/hb-ot-layout.h index 949678ac422..eb23d45b68a 100644 --- a/gfx/harfbuzz/src/hb-ot-layout.h +++ b/gfx/harfbuzz/src/hb-ot-layout.h @@ -48,7 +48,7 @@ HB_BEGIN_DECLS * GDEF */ -hb_bool_t +HB_EXTERN hb_bool_t hb_ot_layout_has_glyph_classes (hb_face_t *face); typedef enum { @@ -59,11 +59,11 @@ typedef enum { 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 */); @@ -71,7 +71,7 @@ hb_ot_layout_get_glyphs_in_class (hb_face_t *face, /* 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, @@ -79,7 +79,7 @@ hb_ot_layout_get_attach_points (hb_face_t *face, 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, @@ -96,35 +96,35 @@ hb_ot_layout_get_ligature_carets (hb_font_t *font, #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, @@ -132,21 +132,21 @@ hb_ot_layout_script_get_language_tags (hb_face_t *face, 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, @@ -154,7 +154,7 @@ hb_ot_layout_language_get_required_feature (hb_face_t *face, 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, @@ -163,7 +163,7 @@ hb_ot_layout_language_get_feature_indexes (hb_face_t *face, 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, @@ -172,7 +172,7 @@ hb_ot_layout_language_get_feature_tags (hb_face_t *face, 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, @@ -180,7 +180,7 @@ hb_ot_layout_language_find_feature (hb_face_t *face, 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, @@ -188,12 +188,12 @@ hb_ot_layout_feature_get_lookups (hb_face_t *face, 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, @@ -201,7 +201,7 @@ hb_ot_layout_collect_lookups (hb_face_t *face, 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, @@ -228,7 +228,7 @@ typedef hb_bool_t 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, @@ -241,17 +241,17 @@ Xhb_ot_layout_lookup_enumerate_sequences (hb_face_t *face, * 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 @@ -259,7 +259,7 @@ hb_ot_layout_lookup_substitute_closure (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_substitute (hb_font_t *font, unsigned int lookup_index, const hb_ot_layout_glyph_sequence_t *sequence, @@ -274,12 +274,12 @@ Xhb_ot_layout_lookup_substitute (hb_font_t *font, * 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, @@ -288,7 +288,7 @@ Xhb_ot_layout_lookup_position (hb_font_t *font, /* 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 */ diff --git a/gfx/harfbuzz/src/hb-ot-map-private.hh b/gfx/harfbuzz/src/hb-ot-map-private.hh index 6f62c77de0b..8692caa9392 100644 --- a/gfx/harfbuzz/src/hb-ot-map-private.hh +++ b/gfx/harfbuzz/src/hb-ot-map-private.hh @@ -203,7 +203,8 @@ struct hb_ot_map_builder_t 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 { diff --git a/gfx/harfbuzz/src/hb-ot-map.cc b/gfx/harfbuzz/src/hb-ot-map.cc index 95bd04ee8e2..7bdeddbe12b 100644 --- a/gfx/harfbuzz/src/hb-ot-map.cc +++ b/gfx/harfbuzz/src/hb-ot-map.cc @@ -89,7 +89,7 @@ hb_ot_map_builder_t::hb_ot_map_builder_t (hb_face_t *face_, 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]); } } diff --git a/gfx/harfbuzz/src/hb-ot-os2-table.hh b/gfx/harfbuzz/src/hb-ot-os2-table.hh new file mode 100644 index 00000000000..4709cd6e877 --- /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 index 50754771409..4da8990558a 100644 --- a/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc +++ b/gfx/harfbuzz/src/hb-ot-shape-complex-arabic.cc @@ -223,7 +223,6 @@ collect_features_arabic (hb_ot_shape_planner_t *plan) 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 @@ -233,6 +232,7 @@ collect_features_arabic (hb_ot_shape_planner_t *plan) * 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')); } @@ -463,10 +463,6 @@ apply_stch (const hb_ot_shape_plan_t *plan, * 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; @@ -504,18 +500,15 @@ apply_stch (const hb_ot_shape_plan_t *plan, 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++; } } @@ -540,9 +533,20 @@ apply_stch (const hb_ot_shape_plan_t *plan, /* 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) { @@ -551,13 +555,10 @@ apply_stch (const hb_ot_shape_plan_t *plan, } 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) @@ -567,7 +568,9 @@ apply_stch (const hb_ot_shape_plan_t *plan, 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; diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc b/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc index 1e441fa5530..5cf0a1886ca 100644 --- a/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc +++ b/gfx/harfbuzz/src/hb-ot-shape-complex-default.cc @@ -40,6 +40,6 @@ const hb_ot_complex_shaper_t _hb_ot_complex_shaper_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 index 62825fa8696..32159002e93 100644 --- a/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc +++ b/gfx/harfbuzz/src/hb-ot-shape-complex-hebrew.cc @@ -68,7 +68,7 @@ compose_hebrew (const hb_ot_shape_normalize_context_t *c, 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) { diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh b/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh index 559ebe49867..326b36483b6 100644 --- a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh +++ b/gfx/harfbuzz/src/hb-ot-shape-complex-indic-private.hh @@ -109,27 +109,31 @@ enum indic_syllabic_category_t { 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, @@ -162,17 +166,23 @@ enum indic_matra_category_t { }; #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); diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc index 2e159a12b00..90abb55f3cd 100644 --- a/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc +++ b/gfx/harfbuzz/src/hb-ot-shape-complex-indic-table.cc @@ -6,63 +6,67 @@ * * 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) @@ -79,29 +83,33 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -110,14 +118,14 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -129,33 +137,33 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -163,18 +171,18 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -186,7 +194,7 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -194,7 +202,7 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -205,7 +213,7 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -216,7 +224,7 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -224,26 +232,26 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -254,7 +262,7 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -262,7 +270,7 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -278,7 +286,7 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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 */ @@ -289,22 +297,22 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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 */ @@ -345,14 +353,14 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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 */ @@ -362,9 +370,9 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -385,10 +393,10 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -411,47 +419,47 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -461,9 +469,9 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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 */ @@ -472,39 +480,49 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -525,13 +543,13 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -540,9 +558,9 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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 */ @@ -552,15 +570,15 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -569,14 +587,14 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -584,7 +602,7 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -597,10 +615,10 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -609,7 +627,7 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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 */ @@ -620,8 +638,8 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -630,9 +648,9 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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 */ @@ -642,31 +660,31 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -685,21 +703,21 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -716,12 +734,12 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -729,8 +747,8 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -749,11 +767,20 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -761,15 +788,15 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -781,11 +808,11 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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 */ @@ -797,13 +824,13 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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 */ @@ -815,11 +842,15 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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 */ @@ -830,8 +861,8 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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), @@ -847,13 +878,30 @@ static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = { /* 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) @@ -862,7 +910,7 @@ hb_indic_get_categories (hb_codepoint_t u) { 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; @@ -872,11 +920,12 @@ hb_indic_get_categories (hb_codepoint_t u) 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; @@ -892,10 +941,9 @@ hb_indic_get_categories (hb_codepoint_t u) 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: @@ -914,11 +962,14 @@ hb_indic_get_categories (hb_codepoint_t u) #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 @@ -930,6 +981,7 @@ hb_indic_get_categories (hb_codepoint_t u) #undef ISC_x #undef ISC_PK #undef ISC_RS +#undef ISC_SM #undef ISC_TL #undef ISC_TM #undef ISC_V diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc b/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc index 84282bd8d4e..880aa918f89 100644 --- a/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc +++ b/gfx/harfbuzz/src/hb-ot-shape-complex-indic.cc @@ -176,24 +176,8 @@ set_indic_properties (hb_glyph_info_t &info) * 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, @@ -216,15 +200,12 @@ set_indic_properties (hb_glyph_info_t &info) cat = OT_Symbol; ASSERT_STATIC ((int) INDIC_SYLLABIC_CATEGORY_AVAGRAHA == OT_Symbol); } - else if (unlikely (hb_in_range (u, 0x17CDu, 0x17D1u) || - u == 0x17CBu || u == 0x17D3u || u == 0x17DDu)) /* Khmer Various signs */ + else if (unlikely (u == 0x17DDu)) /* https://github.com/roozbehp/unicode-data/issues/2 */ { - /* These are like Top Matras. */ cat = OT_M; pos = POS_ABOVE_C; } else if (unlikely (u == 0x17C6u)) cat = OT_N; /* Khmer Bindu doesn't like to be repositioned. */ - else if (unlikely (u == 0x17D2u)) cat = OT_Coeng; /* Khmer coeng */ else if (unlikely (hb_in_range (u, 0x2010u, 0x2011u))) cat = OT_PLACEHOLDER; else if (unlikely (u == 0x25CCu)) cat = OT_DOTTEDCIRCLE; @@ -557,8 +538,15 @@ data_create_indic (const hb_ot_shape_plan_t *plan) indic_plan->virama_glyph = (hb_codepoint_t) -1; /* Use zero-context would_substitute() matching for new-spec of the main - * Indic scripts, and scripts with one spec only, but not for old-specs. */ - bool zero_context = !indic_plan->is_old_spec; + * Indic scripts, and scripts with one spec only, but not for old-specs. + * The new-spec for all dual-spec scripts says zero-context matching happens. + * + * However, testing with Malayalam shows that old and new spec both allow + * context. Testing with Bengali new-spec however shows that it doesn't. + * So, the heuristic here is the way it is. It should *only* be changed, + * as we discover more cases of what Windows does. DON'T TOUCH OTHERWISE. + */ + bool zero_context = !indic_plan->is_old_spec && plan->props.script != HB_SCRIPT_MALAYALAM; indic_plan->rphf.init (&plan->map, HB_TAG('r','p','h','f'), zero_context); indic_plan->pref.init (&plan->map, HB_TAG('p','r','e','f'), zero_context); indic_plan->blwf.init (&plan->map, HB_TAG('b','l','w','f'), zero_context); @@ -1348,6 +1336,25 @@ final_reordering_syllable (const hb_ot_shape_plan_t *plan, break; } } + /* For Malayalam, skip over unformed below- (but NOT post-) forms. */ + if (buffer->props.script == HB_SCRIPT_MALAYALAM) + { + for (unsigned int i = base + 1; i < end; i++) + { + while (i < end && is_joiner (info[i])) + i++; + if (i == end || !is_halant_or_coeng (info[i])) + break; + i++; /* Skip halant. */ + while (i < end && is_joiner (info[i])) + i++; + if (i < end && is_consonant (info[i]) && info[i].indic_position() == POS_BELOW_C) + { + base = i; + info[base].indic_position() = POS_BASE_C; + } + } + } if (start < base && info[base].indic_position() > POS_BASE_C) base--; @@ -1806,7 +1813,7 @@ decompose_indic (const hb_ot_shape_normalize_context_t *c, } } - return c->unicode->decompose (ab, a, b); + return (bool) c->unicode->decompose (ab, a, b); } static bool @@ -1822,7 +1829,7 @@ compose_indic (const hb_ot_shape_normalize_context_t *c, /* Composition-exclusion exceptions that we want to recompose. */ if (a == 0x09AFu && b == 0x09BCu) { *ab = 0x09DFu; return true; } - return c->unicode->compose (a, b, ab); + return (bool) c->unicode->compose (a, b, ab); } diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc b/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc index 00368d8e474..4d3446892ca 100644 --- a/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc +++ b/gfx/harfbuzz/src/hb-ot-shape-complex-myanmar.cc @@ -199,6 +199,10 @@ set_myanmar_properties (hb_glyph_info_t &info) 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; diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh b/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh index 80de4f316e4..b5da69b3fc3 100644 --- a/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh +++ b/gfx/harfbuzz/src/hb-ot-shape-complex-private.hh @@ -44,9 +44,7 @@ enum hb_ot_shape_zero_width_marks_type_t { // 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 }; diff --git a/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc b/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc index 6556a325173..bd7c5e14274 100644 --- a/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc +++ b/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc @@ -377,6 +377,6 @@ const hb_ot_complex_shaper_t _hb_ot_complex_shaper_thai = 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 index 9f09287f620..03bcfee3365 100644 --- a/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc +++ b/gfx/harfbuzz/src/hb-ot-shape-complex-tibetan.cc @@ -57,6 +57,6 @@ const hb_ot_complex_shaper_t _hb_ot_complex_shaper_tibetan = 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 index dc2d7af5221..0f667833916 100644 --- a/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc +++ b/gfx/harfbuzz/src/hb-ot-shape-complex-use.cc @@ -285,6 +285,9 @@ 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; @@ -360,7 +363,7 @@ clear_substitution_flags (const hb_ot_shape_plan_t *plan, 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 @@ -405,6 +408,12 @@ record_pref (const hb_ot_shape_plan_t *plan, } } +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) { @@ -420,7 +429,6 @@ reorder_syllable (hb_buffer_t *buffer, unsigned int start, unsigned int end) 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. */ @@ -428,12 +436,12 @@ reorder_syllable (hb_buffer_t *buffer, unsigned int start, unsigned int end) { /* 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); @@ -450,11 +458,11 @@ reorder_syllable (hb_buffer_t *buffer, unsigned int start, unsigned int 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; @@ -558,7 +566,7 @@ compose_use (const hb_ot_shape_normalize_context_t *c, 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); } diff --git a/gfx/harfbuzz/src/hb-ot-shape-normalize.cc b/gfx/harfbuzz/src/hb-ot-shape-normalize.cc index c553f7288fc..3f00b8ee692 100644 --- a/gfx/harfbuzz/src/hb-ot-shape-normalize.cc +++ b/gfx/harfbuzz/src/hb-ot-shape-normalize.cc @@ -76,7 +76,7 @@ decompose_unicode (const hb_ot_shape_normalize_context_t *c, 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 @@ -85,7 +85,7 @@ compose_unicode (const hb_ot_shape_normalize_context_t *c, 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 @@ -127,7 +127,7 @@ decompose (const hb_ot_shape_normalize_context_t *c, bool shortest, hb_codepoint (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); diff --git a/gfx/harfbuzz/src/hb-ot-shape.cc b/gfx/harfbuzz/src/hb-ot-shape.cc index 464811d1f0b..1d9783e33bf 100644 --- a/gfx/harfbuzz/src/hb-ot-shape.cc +++ b/gfx/harfbuzz/src/hb-ot-shape.cc @@ -662,6 +662,7 @@ hb_ot_position_default (hb_ot_shape_context_t *c) { for (unsigned int i = 0; i < count; i++) pos[i].x_advance = c->font->get_glyph_h_advance (info[i].codepoint); + /* The nil glyph_h_origin() func returns 0, so no need to apply it. */ if (c->font->has_glyph_h_origin_func ()) for (unsigned int i = 0; i < count; i++) c->font->subtract_glyph_h_origin (info[i].codepoint, @@ -671,12 +672,12 @@ hb_ot_position_default (hb_ot_shape_context_t *c) else { for (unsigned int i = 0; i < count; i++) + { pos[i].y_advance = c->font->get_glyph_v_advance (info[i].codepoint); - if (c->font->has_glyph_v_origin_func ()) - for (unsigned int i = 0; i < count; i++) - c->font->subtract_glyph_v_origin (info[i].codepoint, - &pos[i].x_offset, - &pos[i].y_offset); + c->font->subtract_glyph_v_origin (info[i].codepoint, + &pos[i].x_offset, + &pos[i].y_offset); + } } if (c->buffer->scratch_flags & HB_BUFFER_SCRATCH_FLAG_HAS_SPACE_FALLBACK) _hb_ot_shape_fallback_spaces (c->plan, c->font, c->buffer); @@ -687,7 +688,7 @@ 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 @@ -726,6 +727,7 @@ hb_ot_position_complex (hb_ot_shape_context_t *c) /* Change glyph origin to what GPOS expects (horizontal), apply GPOS, change it back. */ + /* The nil glyph_h_origin() func returns 0, so no need to apply it. */ if (c->font->has_glyph_h_origin_func ()) for (unsigned int i = 0; i < count; i++) c->font->add_glyph_h_origin (info[i].codepoint, @@ -734,6 +736,7 @@ hb_ot_position_complex (hb_ot_shape_context_t *c) c->plan->position (c->font, c->buffer); + /* The nil glyph_h_origin() func returns 0, so no need to apply it. */ if (c->font->has_glyph_h_origin_func ()) for (unsigned int i = 0; i < count; i++) c->font->subtract_glyph_h_origin (info[i].codepoint, @@ -852,6 +855,8 @@ _hb_ot_shape (hb_shape_plan_t *shape_plan, /** + * hb_ot_shape_plan_collect_lookups: + * * Since: 0.9.7 **/ void @@ -885,6 +890,8 @@ add_char (hb_font_t *font, /** + * hb_ot_shape_glyphs_closure: + * * Since: 0.9.2 **/ void diff --git a/gfx/harfbuzz/src/hb-ot-shape.h b/gfx/harfbuzz/src/hb-ot-shape.h index 1402f54acc5..7b1bcc06378 100644 --- a/gfx/harfbuzz/src/hb-ot-shape.h +++ b/gfx/harfbuzz/src/hb-ot-shape.h @@ -36,14 +36,14 @@ 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 */); diff --git a/gfx/harfbuzz/src/hb-ot-tag.cc b/gfx/harfbuzz/src/hb-ot-tag.cc index a2e5728fcd8..01ce92038fa 100644 --- a/gfx/harfbuzz/src/hb-ot-tag.cc +++ b/gfx/harfbuzz/src/hb-ot-tag.cc @@ -355,7 +355,6 @@ static const LangTag ot_languages[] = { {"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 */ @@ -601,8 +600,8 @@ static const LangTag ot_languages[] = { {"sah", HB_TAG('Y','A','K',' ')}, /* Yakut */ {"sas", HB_TAG('S','A','S',' ')}, /* Sasak */ {"sat", HB_TAG('S','A','T',' ')}, /* Santali */ - {"sck", HB_TAG('S','A','D',' ')}, /* Sadri */ {"sc", HB_TAG('S','R','D',' ')}, /* Sardinian [macrolanguage] */ + {"sck", HB_TAG('S','A','D',' ')}, /* Sadri */ {"scn", HB_TAG('S','C','N',' ')}, /* Sicilian */ {"sco", HB_TAG('S','C','O',' ')}, /* Scots */ {"scs", HB_TAG('S','L','A',' ')}, /* [North] Slavey */ @@ -690,8 +689,8 @@ static const LangTag ot_languages[] = { {"uzs", HB_TAG('U','Z','B',' ')}, /* Southern Uzbek */ {"ve", HB_TAG('V','E','N',' ')}, /* Venda */ {"vec", HB_TAG('V','E','C',' ')}, /* Venetian */ - {"vls", HB_TAG('F','L','E',' ')}, /* Vlaams */ {"vi", HB_TAG('V','I','T',' ')}, /* Vietnamese */ + {"vls", HB_TAG('F','L','E',' ')}, /* Vlaams */ {"vmw", HB_TAG('M','A','K',' ')}, /* Makhuwa */ {"vo", HB_TAG('V','O','L',' ')}, /* Volapük */ {"vro", HB_TAG('V','R','O',' ')}, /* Võro */ @@ -700,9 +699,9 @@ static const LangTag ot_languages[] = { {"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 */ @@ -928,4 +927,27 @@ hb_ot_tag_to_language (hb_tag_t tag) } } +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 index 1bf12ab3c09..54fb747f582 100644 --- a/gfx/harfbuzz/src/hb-ot-tag.h +++ b/gfx/harfbuzz/src/hb-ot-tag.h @@ -39,18 +39,18 @@ 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); diff --git a/gfx/harfbuzz/src/hb-private.hh b/gfx/harfbuzz/src/hb-private.hh index e2238bc2d1c..7afb25803fb 100644 --- a/gfx/harfbuzz/src/hb-private.hh +++ b/gfx/harfbuzz/src/hb-private.hh @@ -53,9 +53,6 @@ #include #include -#ifdef _MSC_VER -#include /* ensure DEFINE_ENUM_FLAG_OPERATORS is defined */ -#endif /* Compile-time custom allocator support. */ @@ -182,6 +179,9 @@ static int errno = 0; /* Use something better? */ # 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 @@ -899,27 +899,22 @@ hb_in_ranges (T u, T lo1, T hi1, T lo2, T hi2, T lo3, T hi3) * 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. @@ -1010,5 +1005,7 @@ hb_options (void) 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 index 29bf6556ab7..2164c1a6549 100644 --- a/gfx/harfbuzz/src/hb-set.h +++ b/gfx/harfbuzz/src/hb-set.h @@ -44,109 +44,109 @@ HB_BEGIN_DECLS 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); diff --git a/gfx/harfbuzz/src/hb-shape-plan.h b/gfx/harfbuzz/src/hb-shape-plan.h index 8f54552f90b..aa5e0c7d6f5 100644 --- a/gfx/harfbuzz/src/hb-shape-plan.h +++ b/gfx/harfbuzz/src/hb-shape-plan.h @@ -38,49 +38,49 @@ 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); diff --git a/gfx/harfbuzz/src/hb-shape.cc b/gfx/harfbuzz/src/hb-shape.cc index 8a985839891..352d42c8357 100644 --- a/gfx/harfbuzz/src/hb-shape.cc +++ b/gfx/harfbuzz/src/hb-shape.cc @@ -210,13 +210,15 @@ parse_one_feature (const char **pp, const char *end, hb_feature_t *feature) /** * hb_feature_from_string: * @str: (array length=len) (element-type uint8_t): a string to parse - * @len: length of @str, or -1 if string is nul-terminated + * @len: length of @str, or -1 if string is %NULL terminated * @feature: (out): the #hb_feature_t to initialize with the parsed values * - * Parses a string into a #hb_feature_t. If @len is -1 then @str is - * %NULL-terminated. + * Parses a string into a #hb_feature_t. * - * Return value: %TRUE if @str is successfully parsed, %FALSE otherwise + * TODO: document the syntax here. + * + * Return value: + * %true if @str is successfully parsed, %false otherwise. * * Since: 0.9.5 **/ diff --git a/gfx/harfbuzz/src/hb-shape.h b/gfx/harfbuzz/src/hb-shape.h index b665509a0dd..53bb845bf48 100644 --- a/gfx/harfbuzz/src/hb-shape.h +++ b/gfx/harfbuzz/src/hb-shape.h @@ -47,29 +47,29 @@ typedef struct hb_feature_t { 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); diff --git a/gfx/harfbuzz/src/hb-shaper-list.hh b/gfx/harfbuzz/src/hb-shaper-list.hh index 6c537d49215..b0835d31ab1 100644 --- a/gfx/harfbuzz/src/hb-shaper-list.hh +++ b/gfx/harfbuzz/src/hb-shaper-list.hh @@ -46,6 +46,9 @@ HB_SHAPER_IMPLEMENT (ot) /* <--- This is our main OpenType shaper. */ #ifdef HAVE_UNISCRIBE HB_SHAPER_IMPLEMENT (uniscribe) #endif +#ifdef HAVE_DIRECTWRITE +HB_SHAPER_IMPLEMENT (directwrite) +#endif #ifdef HAVE_CORETEXT HB_SHAPER_IMPLEMENT (coretext) #endif diff --git a/gfx/harfbuzz/src/hb-unicode.h b/gfx/harfbuzz/src/hb-unicode.h index 3a12e2f9a2e..6a15cb00cbc 100644 --- a/gfx/harfbuzz/src/hb-unicode.h +++ b/gfx/harfbuzz/src/hb-unicode.h @@ -174,23 +174,23 @@ 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, @@ -198,18 +198,18 @@ hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs, 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); @@ -285,7 +285,7 @@ typedef unsigned int (*hb_unicode_decompose_compatibility_func_t) (hb_unicode_ * * 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); @@ -301,7 +301,7 @@ hb_unicode_funcs_set_combining_class_func (hb_unicode_funcs_t *ufuncs, * * 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); @@ -317,7 +317,7 @@ hb_unicode_funcs_set_eastasian_width_func (hb_unicode_funcs_t *ufuncs, * * 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); @@ -333,7 +333,7 @@ hb_unicode_funcs_set_general_category_func (hb_unicode_funcs_t *ufuncs, * * 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); @@ -349,7 +349,7 @@ hb_unicode_funcs_set_mirroring_func (hb_unicode_funcs_t *ufuncs, * * 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); @@ -365,7 +365,7 @@ hb_unicode_funcs_set_script_func (hb_unicode_funcs_t *ufuncs, * * 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); @@ -381,7 +381,7 @@ hb_unicode_funcs_set_compose_func (hb_unicode_funcs_t *ufuncs, * * 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); @@ -397,7 +397,7 @@ hb_unicode_funcs_set_decompose_func (hb_unicode_funcs_t *ufuncs, * * 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); @@ -405,62 +405,78 @@ hb_unicode_funcs_set_decompose_compatibility_func (hb_unicode_funcs_t *ufuncs, /* 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); diff --git a/gfx/harfbuzz/src/hb-uniscribe.cc b/gfx/harfbuzz/src/hb-uniscribe.cc index 01be0cc846b..7fda6788b6a 100644 --- a/gfx/harfbuzz/src/hb-uniscribe.cc +++ b/gfx/harfbuzz/src/hb-uniscribe.cc @@ -919,7 +919,7 @@ retry: 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"); @@ -1019,7 +1019,7 @@ retry: 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; } diff --git a/gfx/harfbuzz/src/hb-uniscribe.h b/gfx/harfbuzz/src/hb-uniscribe.h index 001ab38ea87..4e4ef9986a6 100644 --- a/gfx/harfbuzz/src/hb-uniscribe.h +++ b/gfx/harfbuzz/src/hb-uniscribe.h @@ -34,10 +34,10 @@ 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); diff --git a/gfx/harfbuzz/src/hb-version.h b/gfx/harfbuzz/src/hb-version.h index 41ca378b070..848720ff85a 100644 --- a/gfx/harfbuzz/src/hb-version.h +++ b/gfx/harfbuzz/src/hb-version.h @@ -38,24 +38,24 @@ 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); diff --git a/gfx/harfbuzz/src/hb-version.h.in b/gfx/harfbuzz/src/hb-version.h.in index 2517160d18b..0ffd889b278 100644 --- a/gfx/harfbuzz/src/hb-version.h.in +++ b/gfx/harfbuzz/src/hb-version.h.in @@ -47,15 +47,15 @@ HB_BEGIN_DECLS 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); diff --git a/gfx/harfbuzz/src/hb.h b/gfx/harfbuzz/src/hb.h index c5a938a3818..7402034f437 100644 --- a/gfx/harfbuzz/src/hb.h +++ b/gfx/harfbuzz/src/hb.h @@ -28,6 +28,10 @@ #define HB_H #define HB_H_IN +#ifndef HB_EXTERN +#define HB_EXTERN extern +#endif + #include "hb-blob.h" #include "hb-buffer.h" #include "hb-common.h" diff --git a/gfx/harfbuzz/src/sample.py b/gfx/harfbuzz/src/sample.py index f8d221699d3..19a4fdcbc05 100755 --- a/gfx/harfbuzz/src/sample.py +++ b/gfx/harfbuzz/src/sample.py @@ -33,6 +33,12 @@ hb.font_set_scale (font, upem, upem) 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) diff --git a/gfx/harfbuzz/src/test.cc b/gfx/harfbuzz/src/test.cc index a8fe046f34c..0c90f8ff428 100644 --- a/gfx/harfbuzz/src/test.cc +++ b/gfx/harfbuzz/src/test.cc @@ -120,7 +120,7 @@ main (int argc, char **argv) info->cluster, info->codepoint, pos->x_offset, - pos->x_offset, + pos->y_offset, pos->x_advance, pos->y_advance);