ref: d19859f16f2e760f71ff8631ff36a96d7d3965f3
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_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_CHEROKEE_CAPITAL = 795,
AF_BLUE_STRING_CHEROKEE_SMALL_ASCENDER = 827,
AF_BLUE_STRING_CHEROKEE_SMALL = 859,
AF_BLUE_STRING_CHEROKEE_SMALL_DESCENDER = 891,
AF_BLUE_STRING_COPTIC_CAPITAL_TOP = 907,
AF_BLUE_STRING_COPTIC_CAPITAL_BOTTOM = 939,
AF_BLUE_STRING_COPTIC_SMALL_TOP = 971,
AF_BLUE_STRING_COPTIC_SMALL_BOTTOM = 1003,
AF_BLUE_STRING_CYPRIOT_TOP = 1035,
AF_BLUE_STRING_CYPRIOT_BOTTOM = 1075,
AF_BLUE_STRING_CYPRIOT_SMALL = 1110,
AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP = 1125,
AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM = 1149,
AF_BLUE_STRING_CYRILLIC_SMALL = 1173,
AF_BLUE_STRING_CYRILLIC_SMALL_DESCENDER = 1197,
AF_BLUE_STRING_DESERET_CAPITAL_TOP = 1206,
AF_BLUE_STRING_DESERET_CAPITAL_BOTTOM = 1231,
AF_BLUE_STRING_DESERET_SMALL_TOP = 1256,
AF_BLUE_STRING_DESERET_SMALL_BOTTOM = 1281,
AF_BLUE_STRING_DEVANAGARI_BASE = 1306,
AF_BLUE_STRING_DEVANAGARI_TOP = 1338,
AF_BLUE_STRING_DEVANAGARI_HEAD = 1370,
AF_BLUE_STRING_DEVANAGARI_BOTTOM = 1402,
AF_BLUE_STRING_ETHIOPIC_TOP = 1410,
AF_BLUE_STRING_ETHIOPIC_BOTTOM = 1442,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_TOP = 1474,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM = 1506,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER = 1538,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER = 1570,
AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_TOP = 1602,
AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_BOTTOM = 1634,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_TOP = 1666,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_BOTTOM = 1698,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_ASCENDER = 1730,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER = 1762,
AF_BLUE_STRING_GLAGOLITIC_CAPITAL_TOP = 1794,
AF_BLUE_STRING_GLAGOLITIC_CAPITAL_BOTTOM = 1826,
AF_BLUE_STRING_GLAGOLITIC_SMALL_TOP = 1858,
AF_BLUE_STRING_GLAGOLITIC_SMALL_BOTTOM = 1890,
AF_BLUE_STRING_GOTHIC_TOP = 1922,
AF_BLUE_STRING_GOTHIC_BOTTOM = 1962,
AF_BLUE_STRING_GREEK_CAPITAL_TOP = 1982,
AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM = 2003,
AF_BLUE_STRING_GREEK_SMALL_BETA_TOP = 2021,
AF_BLUE_STRING_GREEK_SMALL = 2039,
AF_BLUE_STRING_GREEK_SMALL_DESCENDER = 2063,
AF_BLUE_STRING_GUJARATI_TOP = 2087,
AF_BLUE_STRING_GUJARATI_BOTTOM = 2119,
AF_BLUE_STRING_GUJARATI_ASCENDER = 2151,
AF_BLUE_STRING_GUJARATI_DESCENDER = 2201,
AF_BLUE_STRING_GUJARATI_DIGIT_TOP = 2234,
AF_BLUE_STRING_GURMUKHI_BASE = 2254,
AF_BLUE_STRING_GURMUKHI_HEAD = 2286,
AF_BLUE_STRING_GURMUKHI_TOP = 2318,
AF_BLUE_STRING_GURMUKHI_BOTTOM = 2350,
AF_BLUE_STRING_GURMUKHI_DIGIT_TOP = 2382,
AF_BLUE_STRING_HEBREW_TOP = 2402,
AF_BLUE_STRING_HEBREW_BOTTOM = 2426,
AF_BLUE_STRING_HEBREW_DESCENDER = 2444,
AF_BLUE_STRING_KANNADA_TOP = 2459,
AF_BLUE_STRING_KANNADA_BOTTOM = 2503,
AF_BLUE_STRING_KAYAH_LI_TOP = 2535,
AF_BLUE_STRING_KAYAH_LI_BOTTOM = 2559,
AF_BLUE_STRING_KAYAH_LI_ASCENDER = 2579,
AF_BLUE_STRING_KAYAH_LI_DESCENDER = 2587,
AF_BLUE_STRING_KAYAH_LI_LARGE_DESCENDER = 2599,
AF_BLUE_STRING_KHMER_TOP = 2620,
AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP = 2644,
AF_BLUE_STRING_KHMER_BOTTOM = 2684,
AF_BLUE_STRING_KHMER_DESCENDER = 2716,
AF_BLUE_STRING_KHMER_LARGE_DESCENDER = 2750,
AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP = 2837,
AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM = 2845,
AF_BLUE_STRING_LAO_TOP = 2853,
AF_BLUE_STRING_LAO_BOTTOM = 2885,
AF_BLUE_STRING_LAO_ASCENDER = 2917,
AF_BLUE_STRING_LAO_LARGE_ASCENDER = 2933,
AF_BLUE_STRING_LAO_DESCENDER = 2945,
AF_BLUE_STRING_LATIN_CAPITAL_TOP = 2969,
AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 2985,
AF_BLUE_STRING_LATIN_SMALL_F_TOP = 3001,
AF_BLUE_STRING_LATIN_SMALL_TOP = 3015,
AF_BLUE_STRING_LATIN_SMALL_BOTTOM = 3031,
AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 3047,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 3057,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 3077,
AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 3097,
AF_BLUE_STRING_LATIN_SUBS_SMALL = 3117,
AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 3153,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 3173,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 3204,
AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 3233,
AF_BLUE_STRING_LATIN_SUPS_SMALL = 3259,
AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 3284,
AF_BLUE_STRING_LISU_TOP = 3295,
AF_BLUE_STRING_LISU_BOTTOM = 3327,
AF_BLUE_STRING_MALAYALAM_TOP = 3359,
AF_BLUE_STRING_MALAYALAM_BOTTOM = 3403,
AF_BLUE_STRING_MYANMAR_TOP = 3435,
AF_BLUE_STRING_MYANMAR_BOTTOM = 3467,
AF_BLUE_STRING_MYANMAR_ASCENDER = 3499,
AF_BLUE_STRING_MYANMAR_DESCENDER = 3527,
AF_BLUE_STRING_NKO_TOP = 3559,
AF_BLUE_STRING_NKO_BOTTOM = 3583,
AF_BLUE_STRING_NKO_SMALL_TOP = 3598,
AF_BLUE_STRING_NKO_SMALL_BOTTOM = 3607,
AF_BLUE_STRING_OL_CHIKI = 3619,
AF_BLUE_STRING_OLD_TURKIC_TOP = 3643,
AF_BLUE_STRING_OLD_TURKIC_BOTTOM = 3658,
AF_BLUE_STRING_OSAGE_CAPITAL_TOP = 3678,
AF_BLUE_STRING_OSAGE_CAPITAL_BOTTOM = 3718,
AF_BLUE_STRING_OSAGE_CAPITAL_DESCENDER = 3748,
AF_BLUE_STRING_OSAGE_SMALL_TOP = 3763,
AF_BLUE_STRING_OSAGE_SMALL_BOTTOM = 3803,
AF_BLUE_STRING_OSAGE_SMALL_ASCENDER = 3843,
AF_BLUE_STRING_OSAGE_SMALL_DESCENDER = 3868,
AF_BLUE_STRING_OSMANYA_TOP = 3883,
AF_BLUE_STRING_OSMANYA_BOTTOM = 3923,
AF_BLUE_STRING_SAURASHTRA_TOP = 3963,
AF_BLUE_STRING_SAURASHTRA_BOTTOM = 3995,
AF_BLUE_STRING_SHAVIAN_TOP = 4015,
AF_BLUE_STRING_SHAVIAN_BOTTOM = 4025,
AF_BLUE_STRING_SHAVIAN_DESCENDER = 4050,
AF_BLUE_STRING_SHAVIAN_SMALL_TOP = 4060,
AF_BLUE_STRING_SHAVIAN_SMALL_BOTTOM = 4095,
AF_BLUE_STRING_SINHALA_TOP = 4110,
AF_BLUE_STRING_SINHALA_BOTTOM = 4142,
AF_BLUE_STRING_SINHALA_DESCENDER = 4174,
AF_BLUE_STRING_SUNDANESE_TOP = 4218,
AF_BLUE_STRING_SUNDANESE_BOTTOM = 4242,
AF_BLUE_STRING_SUNDANESE_DESCENDER = 4274,
AF_BLUE_STRING_TAI_VIET_TOP = 4282,
AF_BLUE_STRING_TAI_VIET_BOTTOM = 4302,
AF_BLUE_STRING_TAMIL_TOP = 4314,
AF_BLUE_STRING_TAMIL_BOTTOM = 4346,
AF_BLUE_STRING_TELUGU_TOP = 4378,
AF_BLUE_STRING_TELUGU_BOTTOM = 4406,
AF_BLUE_STRING_THAI_TOP = 4434,
AF_BLUE_STRING_THAI_BOTTOM = 4458,
AF_BLUE_STRING_THAI_ASCENDER = 4486,
AF_BLUE_STRING_THAI_LARGE_ASCENDER = 4498,
AF_BLUE_STRING_THAI_DESCENDER = 4510,
AF_BLUE_STRING_THAI_LARGE_DESCENDER = 4526,
AF_BLUE_STRING_THAI_DIGIT_TOP = 4534,
AF_BLUE_STRING_TIFINAGH = 4546,
AF_BLUE_STRING_VAI_TOP = 4578,
AF_BLUE_STRING_VAI_BOTTOM = 4610,
af_blue_1_1 = 4641,
#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_CANADIAN_SYLLABICS = 32,
AF_BLUE_STRINGSET_CARI = 39,
AF_BLUE_STRINGSET_CHER = 42,
AF_BLUE_STRINGSET_COPT = 49,
AF_BLUE_STRINGSET_CPRT = 54,
AF_BLUE_STRINGSET_CYRL = 59,
AF_BLUE_STRINGSET_DEVA = 65,
AF_BLUE_STRINGSET_DSRT = 71,
AF_BLUE_STRINGSET_ETHI = 76,
AF_BLUE_STRINGSET_GEOR = 79,
AF_BLUE_STRINGSET_GEOK = 84,
AF_BLUE_STRINGSET_GLAG = 91,
AF_BLUE_STRINGSET_GOTH = 96,
AF_BLUE_STRINGSET_GREK = 99,
AF_BLUE_STRINGSET_GUJR = 106,
AF_BLUE_STRINGSET_GURU = 112,
AF_BLUE_STRINGSET_HEBR = 118,
AF_BLUE_STRINGSET_KALI = 122,
AF_BLUE_STRINGSET_KNDA = 128,
AF_BLUE_STRINGSET_KHMR = 131,
AF_BLUE_STRINGSET_KHMS = 137,
AF_BLUE_STRINGSET_LAO = 140,
AF_BLUE_STRINGSET_LATN = 146,
AF_BLUE_STRINGSET_LATB = 153,
AF_BLUE_STRINGSET_LATP = 160,
AF_BLUE_STRINGSET_LISU = 167,
AF_BLUE_STRINGSET_MLYM = 170,
AF_BLUE_STRINGSET_MYMR = 173,
AF_BLUE_STRINGSET_NKOO = 178,
AF_BLUE_STRINGSET_NONE = 183,
AF_BLUE_STRINGSET_OLCK = 184,
AF_BLUE_STRINGSET_ORKH = 187,
AF_BLUE_STRINGSET_OSGE = 190,
AF_BLUE_STRINGSET_OSMA = 198,
AF_BLUE_STRINGSET_SAUR = 201,
AF_BLUE_STRINGSET_SHAW = 204,
AF_BLUE_STRINGSET_SINH = 210,
AF_BLUE_STRINGSET_SUND = 214,
AF_BLUE_STRINGSET_TAML = 218,
AF_BLUE_STRINGSET_TAVT = 221,
AF_BLUE_STRINGSET_TELU = 224,
AF_BLUE_STRINGSET_THAI = 227,
AF_BLUE_STRINGSET_TFNG = 235,
AF_BLUE_STRINGSET_VAII = 238,
af_blue_2_1 = 241,
#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 */