ref: cdddeff02fff209e602d4dff97aa94fbbdab2904
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 2013-2018 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_BAMUM_TOP = 312,
AF_BLUE_STRING_BAMUM_BOTTOM = 344,
AF_BLUE_STRING_BENGALI_BASE = 376,
AF_BLUE_STRING_BENGALI_TOP = 408,
AF_BLUE_STRING_BENGALI_HEAD = 436,
AF_BLUE_STRING_BUHID_TOP = 468,
AF_BLUE_STRING_BUHID_LARGE = 476,
AF_BLUE_STRING_BUHID_SMALL = 488,
AF_BLUE_STRING_BUHID_BOTTOM = 504,
AF_BLUE_STRING_CANADIAN_SYLLABICS_TOP = 532,
AF_BLUE_STRING_CANADIAN_SYLLABICS_BOTTOM = 564,
AF_BLUE_STRING_CANADIAN_SYLLABICS_SMALL_TOP = 596,
AF_BLUE_STRING_CANADIAN_SYLLABICS_SMALL_BOTTOM = 628,
AF_BLUE_STRING_CANADIAN_SYLLABICS_SUPS_TOP = 660,
AF_BLUE_STRING_CANADIAN_SYLLABICS_SUPS_BOTTOM = 688,
AF_BLUE_STRING_CARIAN_TOP = 720,
AF_BLUE_STRING_CARIAN_BOTTOM = 760,
AF_BLUE_STRING_CHAKMA_TOP = 795,
AF_BLUE_STRING_CHAKMA_BOTTOM = 820,
AF_BLUE_STRING_CHAKMA_DESCENDER = 845,
AF_BLUE_STRING_CHEROKEE_CAPITAL = 910,
AF_BLUE_STRING_CHEROKEE_SMALL_ASCENDER = 942,
AF_BLUE_STRING_CHEROKEE_SMALL = 974,
AF_BLUE_STRING_CHEROKEE_SMALL_DESCENDER = 1006,
AF_BLUE_STRING_COPTIC_CAPITAL_TOP = 1022,
AF_BLUE_STRING_COPTIC_CAPITAL_BOTTOM = 1054,
AF_BLUE_STRING_COPTIC_SMALL_TOP = 1086,
AF_BLUE_STRING_COPTIC_SMALL_BOTTOM = 1118,
AF_BLUE_STRING_CYPRIOT_TOP = 1150,
AF_BLUE_STRING_CYPRIOT_BOTTOM = 1190,
AF_BLUE_STRING_CYPRIOT_SMALL = 1225,
AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP = 1240,
AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM = 1264,
AF_BLUE_STRING_CYRILLIC_SMALL = 1288,
AF_BLUE_STRING_CYRILLIC_SMALL_DESCENDER = 1312,
AF_BLUE_STRING_DESERET_CAPITAL_TOP = 1321,
AF_BLUE_STRING_DESERET_CAPITAL_BOTTOM = 1346,
AF_BLUE_STRING_DESERET_SMALL_TOP = 1371,
AF_BLUE_STRING_DESERET_SMALL_BOTTOM = 1396,
AF_BLUE_STRING_DEVANAGARI_BASE = 1421,
AF_BLUE_STRING_DEVANAGARI_TOP = 1453,
AF_BLUE_STRING_DEVANAGARI_HEAD = 1485,
AF_BLUE_STRING_DEVANAGARI_BOTTOM = 1517,
AF_BLUE_STRING_ETHIOPIC_TOP = 1525,
AF_BLUE_STRING_ETHIOPIC_BOTTOM = 1557,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_TOP = 1589,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM = 1621,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER = 1653,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER = 1685,
AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_TOP = 1717,
AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_BOTTOM = 1749,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_TOP = 1781,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_BOTTOM = 1813,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_ASCENDER = 1845,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER = 1877,
AF_BLUE_STRING_GLAGOLITIC_CAPITAL_TOP = 1909,
AF_BLUE_STRING_GLAGOLITIC_CAPITAL_BOTTOM = 1941,
AF_BLUE_STRING_GLAGOLITIC_SMALL_TOP = 1973,
AF_BLUE_STRING_GLAGOLITIC_SMALL_BOTTOM = 2005,
AF_BLUE_STRING_GOTHIC_TOP = 2037,
AF_BLUE_STRING_GOTHIC_BOTTOM = 2077,
AF_BLUE_STRING_GREEK_CAPITAL_TOP = 2097,
AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM = 2118,
AF_BLUE_STRING_GREEK_SMALL_BETA_TOP = 2136,
AF_BLUE_STRING_GREEK_SMALL = 2154,
AF_BLUE_STRING_GREEK_SMALL_DESCENDER = 2178,
AF_BLUE_STRING_GUJARATI_TOP = 2202,
AF_BLUE_STRING_GUJARATI_BOTTOM = 2234,
AF_BLUE_STRING_GUJARATI_ASCENDER = 2266,
AF_BLUE_STRING_GUJARATI_DESCENDER = 2316,
AF_BLUE_STRING_GUJARATI_DIGIT_TOP = 2349,
AF_BLUE_STRING_GURMUKHI_BASE = 2369,
AF_BLUE_STRING_GURMUKHI_HEAD = 2401,
AF_BLUE_STRING_GURMUKHI_TOP = 2433,
AF_BLUE_STRING_GURMUKHI_BOTTOM = 2465,
AF_BLUE_STRING_GURMUKHI_DIGIT_TOP = 2497,
AF_BLUE_STRING_HEBREW_TOP = 2517,
AF_BLUE_STRING_HEBREW_BOTTOM = 2541,
AF_BLUE_STRING_HEBREW_DESCENDER = 2559,
AF_BLUE_STRING_KANNADA_TOP = 2574,
AF_BLUE_STRING_KANNADA_BOTTOM = 2618,
AF_BLUE_STRING_KAYAH_LI_TOP = 2650,
AF_BLUE_STRING_KAYAH_LI_BOTTOM = 2674,
AF_BLUE_STRING_KAYAH_LI_ASCENDER = 2694,
AF_BLUE_STRING_KAYAH_LI_DESCENDER = 2702,
AF_BLUE_STRING_KAYAH_LI_LARGE_DESCENDER = 2714,
AF_BLUE_STRING_KHMER_TOP = 2735,
AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP = 2759,
AF_BLUE_STRING_KHMER_BOTTOM = 2799,
AF_BLUE_STRING_KHMER_DESCENDER = 2831,
AF_BLUE_STRING_KHMER_LARGE_DESCENDER = 2865,
AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP = 2952,
AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM = 2960,
AF_BLUE_STRING_LAO_TOP = 2968,
AF_BLUE_STRING_LAO_BOTTOM = 3000,
AF_BLUE_STRING_LAO_ASCENDER = 3032,
AF_BLUE_STRING_LAO_LARGE_ASCENDER = 3048,
AF_BLUE_STRING_LAO_DESCENDER = 3060,
AF_BLUE_STRING_LATIN_CAPITAL_TOP = 3084,
AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 3100,
AF_BLUE_STRING_LATIN_SMALL_F_TOP = 3116,
AF_BLUE_STRING_LATIN_SMALL_TOP = 3130,
AF_BLUE_STRING_LATIN_SMALL_BOTTOM = 3146,
AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 3162,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 3172,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 3192,
AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 3212,
AF_BLUE_STRING_LATIN_SUBS_SMALL = 3232,
AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 3268,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 3288,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 3319,
AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 3348,
AF_BLUE_STRING_LATIN_SUPS_SMALL = 3374,
AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 3399,
AF_BLUE_STRING_LISU_TOP = 3410,
AF_BLUE_STRING_LISU_BOTTOM = 3442,
AF_BLUE_STRING_MALAYALAM_TOP = 3474,
AF_BLUE_STRING_MALAYALAM_BOTTOM = 3518,
AF_BLUE_STRING_MYANMAR_TOP = 3550,
AF_BLUE_STRING_MYANMAR_BOTTOM = 3582,
AF_BLUE_STRING_MYANMAR_ASCENDER = 3614,
AF_BLUE_STRING_MYANMAR_DESCENDER = 3642,
AF_BLUE_STRING_NKO_TOP = 3674,
AF_BLUE_STRING_NKO_BOTTOM = 3698,
AF_BLUE_STRING_NKO_SMALL_TOP = 3713,
AF_BLUE_STRING_NKO_SMALL_BOTTOM = 3722,
AF_BLUE_STRING_OL_CHIKI = 3734,
AF_BLUE_STRING_OLD_TURKIC_TOP = 3758,
AF_BLUE_STRING_OLD_TURKIC_BOTTOM = 3773,
AF_BLUE_STRING_OSAGE_CAPITAL_TOP = 3793,
AF_BLUE_STRING_OSAGE_CAPITAL_BOTTOM = 3833,
AF_BLUE_STRING_OSAGE_CAPITAL_DESCENDER = 3863,
AF_BLUE_STRING_OSAGE_SMALL_TOP = 3878,
AF_BLUE_STRING_OSAGE_SMALL_BOTTOM = 3918,
AF_BLUE_STRING_OSAGE_SMALL_ASCENDER = 3958,
AF_BLUE_STRING_OSAGE_SMALL_DESCENDER = 3983,
AF_BLUE_STRING_OSMANYA_TOP = 3998,
AF_BLUE_STRING_OSMANYA_BOTTOM = 4038,
AF_BLUE_STRING_SAURASHTRA_TOP = 4078,
AF_BLUE_STRING_SAURASHTRA_BOTTOM = 4110,
AF_BLUE_STRING_SHAVIAN_TOP = 4130,
AF_BLUE_STRING_SHAVIAN_BOTTOM = 4140,
AF_BLUE_STRING_SHAVIAN_DESCENDER = 4165,
AF_BLUE_STRING_SHAVIAN_SMALL_TOP = 4175,
AF_BLUE_STRING_SHAVIAN_SMALL_BOTTOM = 4210,
AF_BLUE_STRING_SINHALA_TOP = 4225,
AF_BLUE_STRING_SINHALA_BOTTOM = 4257,
AF_BLUE_STRING_SINHALA_DESCENDER = 4289,
AF_BLUE_STRING_SUNDANESE_TOP = 4333,
AF_BLUE_STRING_SUNDANESE_BOTTOM = 4357,
AF_BLUE_STRING_SUNDANESE_DESCENDER = 4389,
AF_BLUE_STRING_TAI_VIET_TOP = 4397,
AF_BLUE_STRING_TAI_VIET_BOTTOM = 4417,
AF_BLUE_STRING_TAMIL_TOP = 4429,
AF_BLUE_STRING_TAMIL_BOTTOM = 4461,
AF_BLUE_STRING_TELUGU_TOP = 4493,
AF_BLUE_STRING_TELUGU_BOTTOM = 4521,
AF_BLUE_STRING_THAI_TOP = 4549,
AF_BLUE_STRING_THAI_BOTTOM = 4573,
AF_BLUE_STRING_THAI_ASCENDER = 4601,
AF_BLUE_STRING_THAI_LARGE_ASCENDER = 4613,
AF_BLUE_STRING_THAI_DESCENDER = 4625,
AF_BLUE_STRING_THAI_LARGE_DESCENDER = 4641,
AF_BLUE_STRING_THAI_DIGIT_TOP = 4649,
AF_BLUE_STRING_TIFINAGH = 4661,
AF_BLUE_STRING_VAI_TOP = 4693,
AF_BLUE_STRING_VAI_BOTTOM = 4725,
af_blue_1_1 = 4756,
#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_BAMU = 19,
AF_BLUE_STRINGSET_BENG = 22,
AF_BLUE_STRINGSET_BUHD = 27,
AF_BLUE_STRINGSET_CAKM = 32,
AF_BLUE_STRINGSET_CANS = 36,
AF_BLUE_STRINGSET_CARI = 43,
AF_BLUE_STRINGSET_CHER = 46,
AF_BLUE_STRINGSET_COPT = 53,
AF_BLUE_STRINGSET_CPRT = 58,
AF_BLUE_STRINGSET_CYRL = 63,
AF_BLUE_STRINGSET_DEVA = 69,
AF_BLUE_STRINGSET_DSRT = 75,
AF_BLUE_STRINGSET_ETHI = 80,
AF_BLUE_STRINGSET_GEOR = 83,
AF_BLUE_STRINGSET_GEOK = 88,
AF_BLUE_STRINGSET_GLAG = 95,
AF_BLUE_STRINGSET_GOTH = 100,
AF_BLUE_STRINGSET_GREK = 103,
AF_BLUE_STRINGSET_GUJR = 110,
AF_BLUE_STRINGSET_GURU = 116,
AF_BLUE_STRINGSET_HEBR = 122,
AF_BLUE_STRINGSET_KALI = 126,
AF_BLUE_STRINGSET_KHMR = 132,
AF_BLUE_STRINGSET_KHMS = 138,
AF_BLUE_STRINGSET_KNDA = 141,
AF_BLUE_STRINGSET_LAO = 144,
AF_BLUE_STRINGSET_LATN = 150,
AF_BLUE_STRINGSET_LATB = 157,
AF_BLUE_STRINGSET_LATP = 164,
AF_BLUE_STRINGSET_LISU = 171,
AF_BLUE_STRINGSET_MLYM = 174,
AF_BLUE_STRINGSET_MYMR = 177,
AF_BLUE_STRINGSET_NKOO = 182,
AF_BLUE_STRINGSET_NONE = 187,
AF_BLUE_STRINGSET_OLCK = 188,
AF_BLUE_STRINGSET_ORKH = 191,
AF_BLUE_STRINGSET_OSGE = 194,
AF_BLUE_STRINGSET_OSMA = 202,
AF_BLUE_STRINGSET_SAUR = 205,
AF_BLUE_STRINGSET_SHAW = 208,
AF_BLUE_STRINGSET_SINH = 214,
AF_BLUE_STRINGSET_SUND = 218,
AF_BLUE_STRINGSET_TAML = 222,
AF_BLUE_STRINGSET_TAVT = 225,
AF_BLUE_STRINGSET_TELU = 228,
AF_BLUE_STRINGSET_TFNG = 231,
AF_BLUE_STRINGSET_THAI = 234,
AF_BLUE_STRINGSET_VAII = 242,
af_blue_2_1 = 245,
#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 */