ref: 53f3824452e7c7f4db65622ce27349c863670a29
dir: /src/autofit/afblue.h/
/* This file has been generated by the Perl script `afblue.pl', */
/* using data from file `afblue.dat'. */
/***************************************************************************/
/* */
/* afblue.h */
/* */
/* Auto-fitter data for blue strings (specification). */
/* */
/* Copyright 2013-2017 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */
/* */
/***************************************************************************/
#ifndef AFBLUE_H_
#define AFBLUE_H_
FT_BEGIN_HEADER
/* an auxiliary macro to decode a UTF-8 character -- since we only use */
/* hard-coded, self-converted data, no error checking is performed */
#define GET_UTF8_CHAR( ch, p ) \
do \
{ \
ch = (unsigned char)*p++; \
if ( ch >= 0x80 ) \
{ \
FT_UInt len_; \
\
\
if ( ch < 0xE0 ) \
{ \
len_ = 1; \
ch &= 0x1F; \
} \
else if ( ch < 0xF0 ) \
{ \
len_ = 2; \
ch &= 0x0F; \
} \
else \
{ \
len_ = 3; \
ch &= 0x07; \
} \
\
for ( ; len_ > 0; len_-- ) \
ch = ( ch << 6 ) | ( *p++ & 0x3F ); \
} \
} while ( 0 )
/*************************************************************************/
/*************************************************************************/
/***** *****/
/***** B L U E S T R I N G S *****/
/***** *****/
/*************************************************************************/
/*************************************************************************/
/* At the bottommost level, we define strings for finding blue zones. */
#define AF_BLUE_STRING_MAX_LEN 51
/* The AF_Blue_String enumeration values are offsets into the */
/* `af_blue_strings' array. */
typedef enum AF_Blue_String_
{
AF_BLUE_STRING_ADLAM_CAPITAL_TOP = 0,
AF_BLUE_STRING_ADLAM_CAPITAL_BOTTOM = 30,
AF_BLUE_STRING_ADLAM_SMALL_TOP = 40,
AF_BLUE_STRING_ADLAM_SMALL_BOTTOM = 65,
AF_BLUE_STRING_ARABIC_TOP = 105,
AF_BLUE_STRING_ARABIC_BOTTOM = 123,
AF_BLUE_STRING_ARABIC_JOIN = 138,
AF_BLUE_STRING_ARMENIAN_CAPITAL_TOP = 141,
AF_BLUE_STRING_ARMENIAN_CAPITAL_BOTTOM = 165,
AF_BLUE_STRING_ARMENIAN_SMALL_ASCENDER = 189,
AF_BLUE_STRING_ARMENIAN_SMALL_TOP = 210,
AF_BLUE_STRING_ARMENIAN_SMALL_BOTTOM = 234,
AF_BLUE_STRING_ARMENIAN_SMALL_DESCENDER = 258,
AF_BLUE_STRING_AVESTAN_TOP = 282,
AF_BLUE_STRING_AVESTAN_BOTTOM = 302,
AF_BLUE_STRING_BENGALI_BASE = 312,
AF_BLUE_STRING_BENGALI_TOP = 344,
AF_BLUE_STRING_BENGALI_HEAD = 372,
AF_BLUE_STRING_BUHID_TOP = 404,
AF_BLUE_STRING_BUHID_LARGE = 412,
AF_BLUE_STRING_BUHID_SMALL = 424,
AF_BLUE_STRING_BUHID_BOTTOM = 440,
AF_BLUE_STRING_CANADIAN_SYLLABICS_TOP = 468,
AF_BLUE_STRING_CANADIAN_SYLLABICS_BOTTOM = 500,
AF_BLUE_STRING_CANADIAN_SYLLABICS_SMALL_TOP = 532,
AF_BLUE_STRING_CANADIAN_SYLLABICS_SMALL_BOTTOM = 564,
AF_BLUE_STRING_CANADIAN_SYLLABICS_SUPS_TOP = 596,
AF_BLUE_STRING_CANADIAN_SYLLABICS_SUPS_BOTTOM = 624,
AF_BLUE_STRING_CARIAN_TOP = 656,
AF_BLUE_STRING_CARIAN_BOTTOM = 696,
AF_BLUE_STRING_CHEROKEE_CAPITAL = 731,
AF_BLUE_STRING_CHEROKEE_SMALL_ASCENDER = 763,
AF_BLUE_STRING_CHEROKEE_SMALL = 795,
AF_BLUE_STRING_CHEROKEE_SMALL_DESCENDER = 827,
AF_BLUE_STRING_COPTIC_CAPITAL_TOP = 843,
AF_BLUE_STRING_COPTIC_CAPITAL_BOTTOM = 875,
AF_BLUE_STRING_COPTIC_SMALL_TOP = 907,
AF_BLUE_STRING_COPTIC_SMALL_BOTTOM = 939,
AF_BLUE_STRING_CYPRIOT_TOP = 971,
AF_BLUE_STRING_CYPRIOT_BOTTOM = 1011,
AF_BLUE_STRING_CYPRIOT_SMALL = 1046,
AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP = 1061,
AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM = 1085,
AF_BLUE_STRING_CYRILLIC_SMALL = 1109,
AF_BLUE_STRING_CYRILLIC_SMALL_DESCENDER = 1133,
AF_BLUE_STRING_DESERET_CAPITAL_TOP = 1142,
AF_BLUE_STRING_DESERET_CAPITAL_BOTTOM = 1167,
AF_BLUE_STRING_DESERET_SMALL_TOP = 1192,
AF_BLUE_STRING_DESERET_SMALL_BOTTOM = 1217,
AF_BLUE_STRING_DEVANAGARI_BASE = 1242,
AF_BLUE_STRING_DEVANAGARI_TOP = 1274,
AF_BLUE_STRING_DEVANAGARI_HEAD = 1306,
AF_BLUE_STRING_DEVANAGARI_BOTTOM = 1338,
AF_BLUE_STRING_ETHIOPIC_TOP = 1346,
AF_BLUE_STRING_ETHIOPIC_BOTTOM = 1378,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_TOP = 1410,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM = 1442,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER = 1474,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER = 1506,
AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_TOP = 1538,
AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_BOTTOM = 1570,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_TOP = 1602,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_BOTTOM = 1634,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_ASCENDER = 1666,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER = 1698,
AF_BLUE_STRING_GLAGOLITIC_CAPITAL_TOP = 1730,
AF_BLUE_STRING_GLAGOLITIC_CAPITAL_BOTTOM = 1762,
AF_BLUE_STRING_GLAGOLITIC_SMALL_TOP = 1794,
AF_BLUE_STRING_GLAGOLITIC_SMALL_BOTTOM = 1826,
AF_BLUE_STRING_GOTHIC_TOP = 1858,
AF_BLUE_STRING_GOTHIC_BOTTOM = 1898,
AF_BLUE_STRING_GREEK_CAPITAL_TOP = 1918,
AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM = 1939,
AF_BLUE_STRING_GREEK_SMALL_BETA_TOP = 1957,
AF_BLUE_STRING_GREEK_SMALL = 1975,
AF_BLUE_STRING_GREEK_SMALL_DESCENDER = 1999,
AF_BLUE_STRING_GUJARATI_TOP = 2023,
AF_BLUE_STRING_GUJARATI_BOTTOM = 2055,
AF_BLUE_STRING_GUJARATI_ASCENDER = 2087,
AF_BLUE_STRING_GUJARATI_DESCENDER = 2137,
AF_BLUE_STRING_GUJARATI_DIGIT_TOP = 2170,
AF_BLUE_STRING_GURMUKHI_BASE = 2190,
AF_BLUE_STRING_GURMUKHI_HEAD = 2222,
AF_BLUE_STRING_GURMUKHI_TOP = 2254,
AF_BLUE_STRING_GURMUKHI_BOTTOM = 2286,
AF_BLUE_STRING_GURMUKHI_DIGIT_TOP = 2318,
AF_BLUE_STRING_HEBREW_TOP = 2338,
AF_BLUE_STRING_HEBREW_BOTTOM = 2362,
AF_BLUE_STRING_HEBREW_DESCENDER = 2380,
AF_BLUE_STRING_KANNADA_TOP = 2395,
AF_BLUE_STRING_KANNADA_BOTTOM = 2439,
AF_BLUE_STRING_KHMER_TOP = 2471,
AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP = 2495,
AF_BLUE_STRING_KHMER_BOTTOM = 2535,
AF_BLUE_STRING_KHMER_DESCENDER = 2567,
AF_BLUE_STRING_KHMER_LARGE_DESCENDER = 2601,
AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP = 2688,
AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM = 2696,
AF_BLUE_STRING_LAO_TOP = 2704,
AF_BLUE_STRING_LAO_BOTTOM = 2736,
AF_BLUE_STRING_LAO_ASCENDER = 2768,
AF_BLUE_STRING_LAO_LARGE_ASCENDER = 2784,
AF_BLUE_STRING_LAO_DESCENDER = 2796,
AF_BLUE_STRING_LATIN_CAPITAL_TOP = 2820,
AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 2836,
AF_BLUE_STRING_LATIN_SMALL_F_TOP = 2852,
AF_BLUE_STRING_LATIN_SMALL_TOP = 2866,
AF_BLUE_STRING_LATIN_SMALL_BOTTOM = 2882,
AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 2898,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 2908,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 2928,
AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 2948,
AF_BLUE_STRING_LATIN_SUBS_SMALL = 2968,
AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 3004,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 3024,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 3055,
AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 3084,
AF_BLUE_STRING_LATIN_SUPS_SMALL = 3110,
AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 3135,
AF_BLUE_STRING_LISU_TOP = 3146,
AF_BLUE_STRING_LISU_BOTTOM = 3178,
AF_BLUE_STRING_MALAYALAM_TOP = 3210,
AF_BLUE_STRING_MALAYALAM_BOTTOM = 3254,
AF_BLUE_STRING_MYANMAR_TOP = 3286,
AF_BLUE_STRING_MYANMAR_BOTTOM = 3318,
AF_BLUE_STRING_MYANMAR_ASCENDER = 3350,
AF_BLUE_STRING_MYANMAR_DESCENDER = 3378,
AF_BLUE_STRING_NKO_TOP = 3410,
AF_BLUE_STRING_NKO_BOTTOM = 3434,
AF_BLUE_STRING_NKO_SMALL_TOP = 3449,
AF_BLUE_STRING_NKO_SMALL_BOTTOM = 3458,
AF_BLUE_STRING_OL_CHIKI = 3470,
AF_BLUE_STRING_OLD_TURKIC_TOP = 3494,
AF_BLUE_STRING_OLD_TURKIC_BOTTOM = 3509,
AF_BLUE_STRING_OSAGE_CAPITAL_TOP = 3529,
AF_BLUE_STRING_OSAGE_CAPITAL_BOTTOM = 3569,
AF_BLUE_STRING_OSAGE_CAPITAL_DESCENDER = 3599,
AF_BLUE_STRING_OSAGE_SMALL_TOP = 3614,
AF_BLUE_STRING_OSAGE_SMALL_BOTTOM = 3654,
AF_BLUE_STRING_OSAGE_SMALL_ASCENDER = 3694,
AF_BLUE_STRING_OSAGE_SMALL_DESCENDER = 3719,
AF_BLUE_STRING_OSMANYA_TOP = 3734,
AF_BLUE_STRING_OSMANYA_BOTTOM = 3774,
AF_BLUE_STRING_SHAVIAN_TOP = 3814,
AF_BLUE_STRING_SHAVIAN_BOTTOM = 3824,
AF_BLUE_STRING_SHAVIAN_DESCENDER = 3849,
AF_BLUE_STRING_SHAVIAN_SMALL_TOP = 3859,
AF_BLUE_STRING_SHAVIAN_SMALL_BOTTOM = 3894,
AF_BLUE_STRING_SINHALA_TOP = 3909,
AF_BLUE_STRING_SINHALA_BOTTOM = 3941,
AF_BLUE_STRING_SINHALA_DESCENDER = 3973,
AF_BLUE_STRING_SUNDANESE_TOP = 4017,
AF_BLUE_STRING_SUNDANESE_BOTTOM = 4041,
AF_BLUE_STRING_SUNDANESE_DESCENDER = 4073,
AF_BLUE_STRING_TAI_VIET_TOP = 4081,
AF_BLUE_STRING_TAI_VIET_BOTTOM = 4101,
AF_BLUE_STRING_TAMIL_TOP = 4113,
AF_BLUE_STRING_TAMIL_BOTTOM = 4145,
AF_BLUE_STRING_TELUGU_TOP = 4177,
AF_BLUE_STRING_TELUGU_BOTTOM = 4205,
AF_BLUE_STRING_THAI_TOP = 4233,
AF_BLUE_STRING_THAI_BOTTOM = 4257,
AF_BLUE_STRING_THAI_ASCENDER = 4285,
AF_BLUE_STRING_THAI_LARGE_ASCENDER = 4297,
AF_BLUE_STRING_THAI_DESCENDER = 4309,
AF_BLUE_STRING_THAI_LARGE_DESCENDER = 4325,
AF_BLUE_STRING_THAI_DIGIT_TOP = 4333,
AF_BLUE_STRING_TIFINAGH = 4345,
AF_BLUE_STRING_VAI_TOP = 4377,
AF_BLUE_STRING_VAI_BOTTOM = 4409,
af_blue_1_1 = 4440,
#ifdef AF_CONFIG_OPTION_CJK
AF_BLUE_STRING_CJK_TOP = af_blue_1_1 + 1,
AF_BLUE_STRING_CJK_BOTTOM = af_blue_1_1 + 203,
af_blue_1_1_1 = af_blue_1_1 + 404,
#ifdef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT
AF_BLUE_STRING_CJK_LEFT = af_blue_1_1_1 + 1,
AF_BLUE_STRING_CJK_RIGHT = af_blue_1_1_1 + 204,
af_blue_1_1_2 = af_blue_1_1_1 + 405,
#else
af_blue_1_1_2 = af_blue_1_1_1 + 0,
#endif /* AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT */
af_blue_1_2 = af_blue_1_1_2 + 0,
#else
af_blue_1_2 = af_blue_1_1 + 0,
#endif /* AF_CONFIG_OPTION_CJK */
AF_BLUE_STRING_MAX /* do not remove */
} AF_Blue_String;
FT_LOCAL_ARRAY( char )
af_blue_strings[];
/*************************************************************************/
/*************************************************************************/
/***** *****/
/***** B L U E S T R I N G S E T S *****/
/***** *****/
/*************************************************************************/
/*************************************************************************/
/* The next level is to group blue strings into style-specific sets. */
/* Properties are specific to a writing system. We assume that a given */
/* blue string can't be used in more than a single writing system, which */
/* is a safe bet. */
#define AF_BLUE_PROPERTY_LATIN_TOP ( 1U << 0 ) /* must have value 1 */
#define AF_BLUE_PROPERTY_LATIN_SUB_TOP ( 1U << 1 )
#define AF_BLUE_PROPERTY_LATIN_NEUTRAL ( 1U << 2 )
#define AF_BLUE_PROPERTY_LATIN_X_HEIGHT ( 1U << 3 )
#define AF_BLUE_PROPERTY_LATIN_LONG ( 1U << 4 )
#define AF_BLUE_PROPERTY_CJK_TOP ( 1U << 0 ) /* must have value 1 */
#define AF_BLUE_PROPERTY_CJK_HORIZ ( 1U << 1 ) /* must have value 2 */
#define AF_BLUE_PROPERTY_CJK_RIGHT AF_BLUE_PROPERTY_CJK_TOP
#define AF_BLUE_STRINGSET_MAX_LEN 8
/* The AF_Blue_Stringset enumeration values are offsets into the */
/* `af_blue_stringsets' array. */
typedef enum AF_Blue_Stringset_
{
AF_BLUE_STRINGSET_ADLM = 0,
AF_BLUE_STRINGSET_ARAB = 5,
AF_BLUE_STRINGSET_ARMN = 9,
AF_BLUE_STRINGSET_AVST = 16,
AF_BLUE_STRINGSET_BENG = 19,
AF_BLUE_STRINGSET_BUHD = 24,
AF_BLUE_STRINGSET_CANADIAN_SYLLABICS = 29,
AF_BLUE_STRINGSET_CARI = 36,
AF_BLUE_STRINGSET_CHER = 39,
AF_BLUE_STRINGSET_COPT = 46,
AF_BLUE_STRINGSET_CPRT = 51,
AF_BLUE_STRINGSET_CYRL = 56,
AF_BLUE_STRINGSET_DEVA = 62,
AF_BLUE_STRINGSET_DSRT = 68,
AF_BLUE_STRINGSET_ETHI = 73,
AF_BLUE_STRINGSET_GEOR = 76,
AF_BLUE_STRINGSET_GEOK = 81,
AF_BLUE_STRINGSET_GLAG = 88,
AF_BLUE_STRINGSET_GOTH = 93,
AF_BLUE_STRINGSET_GREK = 96,
AF_BLUE_STRINGSET_GUJR = 103,
AF_BLUE_STRINGSET_GURU = 109,
AF_BLUE_STRINGSET_HEBR = 115,
AF_BLUE_STRINGSET_KNDA = 119,
AF_BLUE_STRINGSET_KHMR = 122,
AF_BLUE_STRINGSET_KHMS = 128,
AF_BLUE_STRINGSET_LAO = 131,
AF_BLUE_STRINGSET_LATN = 137,
AF_BLUE_STRINGSET_LATB = 144,
AF_BLUE_STRINGSET_LATP = 151,
AF_BLUE_STRINGSET_LISU = 158,
AF_BLUE_STRINGSET_MLYM = 161,
AF_BLUE_STRINGSET_MYMR = 164,
AF_BLUE_STRINGSET_NKOO = 169,
AF_BLUE_STRINGSET_NONE = 174,
AF_BLUE_STRINGSET_OLCK = 175,
AF_BLUE_STRINGSET_ORKH = 178,
AF_BLUE_STRINGSET_OSGE = 181,
AF_BLUE_STRINGSET_OSMA = 189,
AF_BLUE_STRINGSET_SHAW = 192,
AF_BLUE_STRINGSET_SINH = 198,
AF_BLUE_STRINGSET_SUND = 202,
AF_BLUE_STRINGSET_TAML = 206,
AF_BLUE_STRINGSET_TAVT = 209,
AF_BLUE_STRINGSET_TELU = 212,
AF_BLUE_STRINGSET_THAI = 215,
AF_BLUE_STRINGSET_TFNG = 223,
AF_BLUE_STRINGSET_VAII = 226,
af_blue_2_1 = 229,
#ifdef AF_CONFIG_OPTION_CJK
AF_BLUE_STRINGSET_HANI = af_blue_2_1 + 0,
af_blue_2_1_1 = af_blue_2_1 + 2,
#ifdef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT
af_blue_2_1_2 = af_blue_2_1_1 + 2,
#else
af_blue_2_1_2 = af_blue_2_1_1 + 0,
#endif /* AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT */
af_blue_2_2 = af_blue_2_1_2 + 1,
#else
af_blue_2_2 = af_blue_2_1 + 0,
#endif /* AF_CONFIG_OPTION_CJK */
AF_BLUE_STRINGSET_MAX /* do not remove */
} AF_Blue_Stringset;
typedef struct AF_Blue_StringRec_
{
AF_Blue_String string;
FT_UShort properties;
} AF_Blue_StringRec;
FT_LOCAL_ARRAY( AF_Blue_StringRec )
af_blue_stringsets[];
/* */
FT_END_HEADER
#endif /* AFBLUE_H_ */
/* END */