AuroraMiddleware/harfbuzz
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

add get_glyph_from_name & test. use hb_string_array

Browse Source
This commit is contained in:
blueshade7 2019-11-19 16:18:33 -08:00 committed by Behdad Esfahbod
parent 51e7728521
commit ff87465b40
6 changed files with 602 additions and 79 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/Makefile.am
View File

@ -334,6 +334,7 @@ noinst_PROGRAMS = \
test-buffer-serialize \
test-ot-meta \
test-ot-name \
test-ot-glyphname \
test-gpos-size-params \
test-gsub-would-substitute \
$(NULL)
@ -359,6 +360,10 @@ test_ot_name_SOURCES = test-ot-name.cc
test_ot_name_CPPFLAGS = $(HBCFLAGS)
test_ot_name_LDADD = libharfbuzz.la $(HBLIBS)
test_ot_glyphname_SOURCES = test-ot-glyphname.cc
test_ot_glyphname_CPPFLAGS = $(HBCFLAGS)
test_ot_glyphname_LDADD = libharfbuzz.la $(HBLIBS)
test_gpos_size_params_SOURCES = test-gpos-size-params.cc
test_gpos_size_params_CPPFLAGS = $(HBCFLAGS)
test_gpos_size_params_LDADD = libharfbuzz.la $(HBLIBS)

425
src/hb-ot-cff1-std-str.hh Normal file
View File

@ -0,0 +1,425 @@
/*
* Copyright © 2019 Adobe, 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.
*
* Adobe Author(s): Michiharu Ariza
*/
#ifndef HB_OT_CFF1_STD_STR_HH
#if 0 /* Make checks happy. */
#define HB_OT_CFF1_STD_STR_HH
#include "hb.hh"
#endif
_S(".notdef")
_S("space")
_S("exclam")
_S("quotedbl")
_S("numbersign")
_S("dollar")
_S("percent")
_S("ampersand")
_S("quoteright")
_S("parenleft")
_S("parenright")
_S("asterisk")
_S("plus")
_S("comma")
_S("hyphen")
_S("period")
_S("slash")
_S("zero")
_S("one")
_S("two")
_S("three")
_S("four")
_S("five")
_S("six")
_S("seven")
_S("eight")
_S("nine")
_S("colon")
_S("semicolon")
_S("less")
_S("equal")
_S("greater")
_S("question")
_S("at")
_S("A")
_S("B")
_S("C")
_S("D")
_S("E")
_S("F")
_S("G")
_S("H")
_S("I")
_S("J")
_S("K")
_S("L")
_S("M")
_S("N")
_S("O")
_S("P")
_S("Q")
_S("R")
_S("S")
_S("T")
_S("U")
_S("V")
_S("W")
_S("X")
_S("Y")
_S("Z")
_S("bracketleft")
_S("backslash")
_S("bracketright")
_S("asciicircum")
_S("underscore")
_S("quoteleft")
_S("a")
_S("b")
_S("c")
_S("d")
_S("e")
_S("f")
_S("g")
_S("h")
_S("i")
_S("j")
_S("k")
_S("l")
_S("m")
_S("n")
_S("o")
_S("p")
_S("q")
_S("r")
_S("s")
_S("t")
_S("u")
_S("v")
_S("w")
_S("x")
_S("y")
_S("z")
_S("braceleft")
_S("bar")
_S("braceright")
_S("asciitilde")
_S("exclamdown")
_S("cent")
_S("sterling")
_S("fraction")
_S("yen")
_S("florin")
_S("section")
_S("currency")
_S("quotesingle")
_S("quotedblleft")
_S("guillemotleft")
_S("guilsinglleft")
_S("guilsinglright")
_S("fi")
_S("fl")
_S("endash")
_S("dagger")
_S("daggerdbl")
_S("periodcentered")
_S("paragraph")
_S("bullet")
_S("quotesinglbase")
_S("quotedblbase")
_S("quotedblright")
_S("guillemotright")
_S("ellipsis")
_S("perthousand")
_S("questiondown")
_S("grave")
_S("acute")
_S("circumflex")
_S("tilde")
_S("macron")
_S("breve")
_S("dotaccent")
_S("dieresis")
_S("ring")
_S("cedilla")
_S("hungarumlaut")
_S("ogonek")
_S("caron")
_S("emdash")
_S("AE")
_S("ordfeminine")
_S("Lslash")
_S("Oslash")
_S("OE")
_S("ordmasculine")
_S("ae")
_S("dotlessi")
_S("lslash")
_S("oslash")
_S("oe")
_S("germandbls")
_S("onesuperior")
_S("logicalnot")
_S("mu")
_S("trademark")
_S("Eth")
_S("onehalf")
_S("plusminus")
_S("Thorn")
_S("onequarter")
_S("divide")
_S("brokenbar")
_S("degree")
_S("thorn")
_S("threequarters")
_S("twosuperior")
_S("registered")
_S("minus")
_S("eth")
_S("multiply")
_S("threesuperior")
_S("copyright")
_S("Aacute")
_S("Acircumflex")
_S("Adieresis")
_S("Agrave")
_S("Aring")
_S("Atilde")
_S("Ccedilla")
_S("Eacute")
_S("Ecircumflex")
_S("Edieresis")
_S("Egrave")
_S("Iacute")
_S("Icircumflex")
_S("Idieresis")
_S("Igrave")
_S("Ntilde")
_S("Oacute")
_S("Ocircumflex")
_S("Odieresis")
_S("Ograve")
_S("Otilde")
_S("Scaron")
_S("Uacute")
_S("Ucircumflex")
_S("Udieresis")
_S("Ugrave")
_S("Yacute")
_S("Ydieresis")
_S("Zcaron")
_S("aacute")
_S("acircumflex")
_S("adieresis")
_S("agrave")
_S("aring")
_S("atilde")
_S("ccedilla")
_S("eacute")
_S("ecircumflex")
_S("edieresis")
_S("egrave")
_S("iacute")
_S("icircumflex")
_S("idieresis")
_S("igrave")
_S("ntilde")
_S("oacute")
_S("ocircumflex")
_S("odieresis")
_S("ograve")
_S("otilde")
_S("scaron")
_S("uacute")
_S("ucircumflex")
_S("udieresis")
_S("ugrave")
_S("yacute")
_S("ydieresis")
_S("zcaron")
_S("exclamsmall")
_S("Hungarumlautsmall")
_S("dollaroldstyle")
_S("dollarsuperior")
_S("ampersandsmall")
_S("Acutesmall")
_S("parenleftsuperior")
_S("parenrightsuperior")
_S("twodotenleader")
_S("onedotenleader")
_S("zerooldstyle")
_S("oneoldstyle")
_S("twooldstyle")
_S("threeoldstyle")
_S("fouroldstyle")
_S("fiveoldstyle")
_S("sixoldstyle")
_S("sevenoldstyle")
_S("eightoldstyle")
_S("nineoldstyle")
_S("commasuperior")
_S("threequartersemdash")
_S("periodsuperior")
_S("questionsmall")
_S("asuperior")
_S("bsuperior")
_S("centsuperior")
_S("dsuperior")
_S("esuperior")
_S("isuperior")
_S("lsuperior")
_S("msuperior")
_S("nsuperior")
_S("osuperior")
_S("rsuperior")
_S("ssuperior")
_S("tsuperior")
_S("ff")
_S("ffi")
_S("ffl")
_S("parenleftinferior")
_S("parenrightinferior")
_S("Circumflexsmall")
_S("hyphensuperior")
_S("Gravesmall")
_S("Asmall")
_S("Bsmall")
_S("Csmall")
_S("Dsmall")
_S("Esmall")
_S("Fsmall")
_S("Gsmall")
_S("Hsmall")
_S("Ismall")
_S("Jsmall")
_S("Ksmall")
_S("Lsmall")
_S("Msmall")
_S("Nsmall")
_S("Osmall")
_S("Psmall")
_S("Qsmall")
_S("Rsmall")
_S("Ssmall")
_S("Tsmall")
_S("Usmall")
_S("Vsmall")
_S("Wsmall")
_S("Xsmall")
_S("Ysmall")
_S("Zsmall")
_S("colonmonetary")
_S("onefitted")
_S("rupiah")
_S("Tildesmall")
_S("exclamdownsmall")
_S("centoldstyle")
_S("Lslashsmall")
_S("Scaronsmall")
_S("Zcaronsmall")
_S("Dieresissmall")
_S("Brevesmall")
_S("Caronsmall")
_S("Dotaccentsmall")
_S("Macronsmall")
_S("figuredash")
_S("hypheninferior")
_S("Ogoneksmall")
_S("Ringsmall")
_S("Cedillasmall")
_S("questiondownsmall")
_S("oneeighth")
_S("threeeighths")
_S("fiveeighths")
_S("seveneighths")
_S("onethird")
_S("twothirds")
_S("zerosuperior")
_S("foursuperior")
_S("fivesuperior")
_S("sixsuperior")
_S("sevensuperior")
_S("eightsuperior")
_S("ninesuperior")
_S("zeroinferior")
_S("oneinferior")
_S("twoinferior")
_S("threeinferior")
_S("fourinferior")
_S("fiveinferior")
_S("sixinferior")
_S("seveninferior")
_S("eightinferior")
_S("nineinferior")
_S("centinferior")
_S("dollarinferior")
_S("periodinferior")
_S("commainferior")
_S("Agravesmall")
_S("Aacutesmall")
_S("Acircumflexsmall")
_S("Atildesmall")
_S("Adieresissmall")
_S("Aringsmall")
_S("AEsmall")
_S("Ccedillasmall")
_S("Egravesmall")
_S("Eacutesmall")
_S("Ecircumflexsmall")
_S("Edieresissmall")
_S("Igravesmall")
_S("Iacutesmall")
_S("Icircumflexsmall")
_S("Idieresissmall")
_S("Ethsmall")
_S("Ntildesmall")
_S("Ogravesmall")
_S("Oacutesmall")
_S("Ocircumflexsmall")
_S("Otildesmall")
_S("Odieresissmall")
_S("OEsmall")
_S("Oslashsmall")
_S("Ugravesmall")
_S("Uacutesmall")
_S("Ucircumflexsmall")
_S("Udieresissmall")
_S("Yacutesmall")
_S("Thornsmall")
_S("Ydieresissmall")
_S("001.000")
_S("001.001")
_S("001.002")
_S("001.003")
_S("Black")
_S("Bold")
_S("Book")
_S("Light")
_S("Medium")
_S("Regular")
_S("Roman")
_S("Semibold")
#endif /* HB_OT_CFF1_STD_STR_HH */

69
src/hb-ot-cff1-table.cc
View File

@ -125,67 +125,6 @@ static const uint8_t standard_encoding_to_sid [] =
0, 144, 0, 0, 0, 145, 0, 0, 146, 147, 148, 149, 0, 0, 0, 0
};
/* SID to standard string */
static const char *sid_to_standard_string [] =
{
".notdef", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent",
"ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma",
"hyphen", "period", "slash", "zero", "one", "two", "three",
"four", "five", "six", "seven", "eight", "nine", "colon",
"semicolon", "less", "equal", "greater", "question", "at", "A",
"B", "C", "D", "E", "F", "G", "H",
"I", "J", "K", "L", "M", "N", "O",
"P", "Q", "R", "S", "T", "U", "V",
"W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright",
"asciicircum", "underscore", "quoteleft", "a", "b", "c", "d",
"e", "f", "g", "h", "i", "j", "k",
"l", "m", "n", "o", "p", "q", "r",
"s", "t", "u", "v", "w", "x", "y",
"z", "braceleft", "bar", "braceright", "asciitilde", "exclamdown", "cent",
"sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle",
"quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "endash",
"dagger", "daggerdbl", "periodcentered", "paragraph", "bullet", "quotesinglbase", "quotedblbase",
"quotedblright", "guillemotright", "ellipsis", "perthousand", "questiondown", "grave", "acute",
"circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "ring",
"cedilla", "hungarumlaut", "ogonek", "caron", "emdash", "AE", "ordfeminine",
"Lslash", "Oslash", "OE", "ordmasculine", "ae", "dotlessi", "lslash",
"oslash", "oe", "germandbls", "onesuperior", "logicalnot", "mu", "trademark",
"Eth", "onehalf", "plusminus", "Thorn", "onequarter", "divide", "brokenbar",
"degree", "thorn", "threequarters", "twosuperior", "registered", "minus", "eth",
"multiply", "threesuperior", "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave",
"Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex", "Edieresis", "Egrave",
"Iacute", "Icircumflex", "Idieresis", "Igrave", "Ntilde", "Oacute", "Ocircumflex",
"Odieresis", "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex", "Udieresis",
"Ugrave", "Yacute", "Ydieresis", "Zcaron", "aacute", "acircumflex", "adieresis",
"agrave", "aring", "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis",
"egrave", "iacute", "icircumflex", "idieresis", "igrave", "ntilde", "oacute",
"ocircumflex", "odieresis", "ograve", "otilde", "scaron", "uacute", "ucircumflex",
"udieresis", "ugrave", "yacute", "ydieresis", "zcaron", "exclamsmall", "Hungarumlautsmall",
"dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader",
"onedotenleader", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle",
"sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "commasuperior", "threequartersemdash", "periodsuperior",
"questionsmall", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior",
"lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior",
"ff", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "Circumflexsmall", "hyphensuperior",
"Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall",
"Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall",
"Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall",
"Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary",
"onefitted", "rupiah", "Tildesmall", "exclamdownsmall", "centoldstyle", "Lslashsmall", "Scaronsmall",
"Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash",
"hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall", "questiondownsmall", "oneeighth", "threeeighths",
"fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "foursuperior", "fivesuperior",
"sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior",
"threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior",
"centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall",
"Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall",
"Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall",
"Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall",
"Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall",
"Ydieresissmall", "001.000", "001.001", "001.002", "001.003", "Black", "Bold",
"Book", "Light", "Medium", "Regular", "Roman", "Semibold"
};
hb_codepoint_t OT::cff1::lookup_standard_encoding_for_code (hb_codepoint_t sid)
{
if (sid < ARRAY_LENGTH (standard_encoding_to_code))
@ -226,14 +165,6 @@ hb_codepoint_t OT::cff1::lookup_standard_encoding_for_sid (hb_codepoint_t code)
return CFF_UNDEF_SID;
}
const char *OT::cff1::lookup_standard_string_for_sid (hb_codepoint_t sid)
{
if (sid < ARRAY_LENGTH (sid_to_standard_string))
return sid_to_standard_string[sid];
else
return "";
}
struct bounds_t
{
void init ()

85
src/hb-ot-cff1-table.hh
View File

@ -31,6 +31,12 @@
#include "hb-ot-cff-common.hh"
#include "hb-subset-cff1.hh"
#define HB_STRING_ARRAY_NAME cff1_std_strings
#define HB_STRING_ARRAY_LIST "hb-ot-cff1-std-str.hh"
#include "hb-string-array.hh"
#undef HB_STRING_ARRAY_LIST
#undef HB_STRING_ARRAY_NAME
namespace CFF {
/*
@ -40,7 +46,6 @@ namespace CFF {
#define HB_OT_TAG_cff1 HB_TAG('C','F','F',' ')
#define CFF_UNDEF_SID CFF_UNDEF_CODE
#define HB_CFF_STD_STR_COUNT 391
enum EncodingID { StandardEncoding = 0, ExpertEncoding = 1 };
enum CharsetID { ISOAdobeCharset = 0, ExpertCharset = 1, ExpertSubsetCharset = 2 };
@ -1264,6 +1269,31 @@ struct cff1
struct accelerator_t : accelerator_templ_t<cff1_private_dict_opset_t, cff1_private_dict_values_t>
{
void init (hb_face_t *face)
{
SUPER::init (face);
if (!is_valid ()) return;
if (is_CID ()) return;
/* fill glyph_names */
for (hb_codepoint_t gid = 0; gid < num_glyphs; gid++)
{
hb_codepoint_t sid = charset->get_sid (gid, num_glyphs);
gname_t gname;
gname.sid = sid;
if (sid < cff1_std_strings_length)
gname.name = cff1_std_strings (sid);
else
{
byte_str_t ustr = (*stringIndex)[sid - cff1_std_strings_length];
gname.name = hb_bytes_t ((const char*)ustr.arrayZ, ustr.length);
}
glyph_names.push (gname);
}
glyph_names.qsort ();
}
bool get_glyph_name (hb_codepoint_t glyph,
char *buf, unsigned int buf_len) const
{
@ -1271,19 +1301,19 @@ struct cff1
if (unlikely (!is_valid ())) return false;
if (is_CID()) return false;
hb_codepoint_t sid = glyph_to_sid (glyph);
byte_str_t byte_str;
const char *str;
size_t str_len;
if (sid < HB_CFF_STD_STR_COUNT)
if (sid < cff1_std_strings_length)
{
str = lookup_standard_string_for_sid (sid);
str_len = strlen(str);
hb_bytes_t byte_str = cff1_std_strings (sid);
str = byte_str.arrayZ;
str_len = byte_str.length;
}
else
{
byte_str = (*stringIndex)[sid - HB_CFF_STD_STR_COUNT];
str = (const char *)byte_str.arrayZ;
str_len = byte_str.length;
byte_str_t ubyte_str = (*stringIndex)[sid - cff1_std_strings_length];
str = (const char *)ubyte_str.arrayZ;
str_len = ubyte_str.length;
}
if (!str_len) return false;
unsigned int len = hb_min (buf_len - 1, str_len);
@ -1292,8 +1322,46 @@ struct cff1
return true;
}
bool get_glyph_from_name (const char *name, int len,
hb_codepoint_t *glyph) const
{
if (len < 0) len = strlen (name);
if (unlikely (!len)) return false;
gname_t key = { hb_bytes_t (name, len), 0 };
const gname_t *gname = glyph_names.bsearch (key);
if (gname == nullptr) return false;
hb_codepoint_t gid = charset->get_glyph (gname->sid, num_glyphs);
if (!gid && gname->sid) return false;
*glyph = gid;
return true;
}
HB_INTERNAL bool get_extents (hb_font_t *font, hb_codepoint_t glyph, hb_glyph_extents_t *extents) const;
HB_INTERNAL bool get_seac_components (hb_codepoint_t glyph, hb_codepoint_t *base, hb_codepoint_t *accent) const;
private:
struct gname_t
{
hb_bytes_t name;
uint16_t sid;
static int cmp (const void *a_, const void *b_)
{
const gname_t *a = (const gname_t *)a_;
const gname_t *b = (const gname_t *)b_;
int minlen = hb_min (a->name.length, b->name.length);
int ret = strncmp (a->name.arrayZ, b->name.arrayZ, minlen);
if (ret) return ret;
return a->name.length - b->name.length;
}
int cmp (const gname_t &a) const { return cmp (&a, this); }
};
hb_sorted_vector_t<gname_t> glyph_names;
typedef accelerator_templ_t<cff1_private_dict_opset_t, cff1_private_dict_values_t> SUPER;
};
struct accelerator_subset_t : accelerator_templ_t<cff1_private_dict_opset_subset, cff1_private_dict_values_subset_t> {};
@ -1322,7 +1390,6 @@ struct cff1
HB_INTERNAL static hb_codepoint_t lookup_expert_charset_for_sid (hb_codepoint_t glyph);
HB_INTERNAL static hb_codepoint_t lookup_expert_subset_charset_for_sid (hb_codepoint_t glyph);
HB_INTERNAL static hb_codepoint_t lookup_standard_encoding_for_sid (hb_codepoint_t code);
HB_INTERNAL static const char *lookup_standard_string_for_sid (hb_codepoint_t sid);
public:
FixedVersion<HBUINT8> version; /* Version of CFF table. set to 0x0100u */

6
src/hb-ot-font.cc
View File

@ -224,7 +224,11 @@ hb_ot_get_glyph_from_name (hb_font_t *font HB_UNUSED,
void *user_data HB_UNUSED)
{
const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data;
return ot_face->post->get_glyph_from_name (name, len, glyph);
hb_bool_t ret = ot_face->post->get_glyph_from_name (name, len, glyph);
#ifndef HB_NO_OT_FONT_CFF
if (!ret) ret = ot_face->cff1->get_glyph_from_name (name, len, glyph);
#endif
return ret;
}
#endif

91
src/test-ot-glyphname.cc Normal file
View File

@ -0,0 +1,91 @@
/*
* Copyright © 2019 Adobe, 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.
*
* Adobe Author(s): Michiharu Ariza
*/
#include "hb.hh"
#include "hb-ot.h"
#include <stdlib.h>
#include <stdio.h>
#ifdef HB_NO_OPEN
#define hb_blob_create_from_file(x) hb_blob_get_empty ()
#endif
int
main (int argc, char **argv)
{
if (argc != 2) {
fprintf (stderr, "usage: %s font-file\n", argv[0]);
exit (1);
}
hb_blob_t *blob = hb_blob_create_from_file (argv[1]);
hb_face_t *face = hb_face_create (blob, 0 /* first face */);
hb_font_t *font = hb_font_create (face);
hb_blob_destroy (blob);
blob = nullptr;
const unsigned int num_glyphs = hb_face_get_glyph_count (face);
int result = 1;
for (hb_codepoint_t gid = 0; gid < num_glyphs; gid++)
{
char buf[64];
unsigned int buf_size = sizeof (buf);
if (hb_font_get_glyph_name (font, gid, buf, buf_size))
{
hb_codepoint_t gid_inv;
if (hb_font_get_glyph_from_name(font, buf, strlen (buf), &gid_inv))
{
if (gid == gid_inv)
{
printf ("%u <-> %s\n", gid, buf);
}
else
{
printf ("%u -> %s -> %u\n", gid, buf, gid_inv);
result = 0;
}
}
else
{
printf ("%u -> %s -> ?\n", gid, buf);
result = 0;
}
}
else
{
printf ("%u -> ?\n", gid);
result = 0;
}
}
hb_font_destroy (font);
hb_face_destroy (face);
return result;
}