ref: ba86636b14f876fa369c84467409b3b812d47e94
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_BENGALI_BASE = 282,
AF_BLUE_STRING_BENGALI_TOP = 314,
AF_BLUE_STRING_BENGALI_HEAD = 342,
AF_BLUE_STRING_CHEROKEE_CAPITAL = 374,
AF_BLUE_STRING_CHEROKEE_SMALL_ASCENDER = 406,
AF_BLUE_STRING_CHEROKEE_SMALL = 438,
AF_BLUE_STRING_CHEROKEE_SMALL_DESCENDER = 470,
AF_BLUE_STRING_CYPRIOT_TOP = 486,
AF_BLUE_STRING_CYPRIOT_BOTTOM = 526,
AF_BLUE_STRING_CYPRIOT_SMALL = 561,
AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP = 576,
AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM = 600,
AF_BLUE_STRING_CYRILLIC_SMALL = 624,
AF_BLUE_STRING_CYRILLIC_SMALL_DESCENDER = 648,
AF_BLUE_STRING_DESERET_CAPITAL_TOP = 657,
AF_BLUE_STRING_DESERET_CAPITAL_BOTTOM = 682,
AF_BLUE_STRING_DESERET_SMALL_TOP = 707,
AF_BLUE_STRING_DESERET_SMALL_BOTTOM = 732,
AF_BLUE_STRING_DEVANAGARI_BASE = 757,
AF_BLUE_STRING_DEVANAGARI_TOP = 789,
AF_BLUE_STRING_DEVANAGARI_HEAD = 821,
AF_BLUE_STRING_DEVANAGARI_BOTTOM = 853,
AF_BLUE_STRING_ETHIOPIC_TOP = 861,
AF_BLUE_STRING_ETHIOPIC_BOTTOM = 893,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_TOP = 925,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM = 957,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER = 989,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER = 1021,
AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_TOP = 1053,
AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_BOTTOM = 1085,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_TOP = 1117,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_BOTTOM = 1149,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_ASCENDER = 1181,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER = 1213,
AF_BLUE_STRING_GLAGOLITIC_CAPITAL_TOP = 1245,
AF_BLUE_STRING_GLAGOLITIC_CAPITAL_BOTTOM = 1277,
AF_BLUE_STRING_GLAGOLITIC_SMALL_TOP = 1309,
AF_BLUE_STRING_GLAGOLITIC_SMALL_BOTTOM = 1341,
AF_BLUE_STRING_GOTHIC_TOP = 1373,
AF_BLUE_STRING_GOTHIC_BOTTOM = 1413,
AF_BLUE_STRING_GREEK_CAPITAL_TOP = 1433,
AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM = 1454,
AF_BLUE_STRING_GREEK_SMALL_BETA_TOP = 1472,
AF_BLUE_STRING_GREEK_SMALL = 1490,
AF_BLUE_STRING_GREEK_SMALL_DESCENDER = 1514,
AF_BLUE_STRING_GUJARATI_TOP = 1538,
AF_BLUE_STRING_GUJARATI_BOTTOM = 1570,
AF_BLUE_STRING_GUJARATI_ASCENDER = 1602,
AF_BLUE_STRING_GUJARATI_DESCENDER = 1652,
AF_BLUE_STRING_GUJARATI_DIGIT_TOP = 1685,
AF_BLUE_STRING_GURMUKHI_BASE = 1705,
AF_BLUE_STRING_GURMUKHI_HEAD = 1737,
AF_BLUE_STRING_GURMUKHI_TOP = 1769,
AF_BLUE_STRING_GURMUKHI_BOTTOM = 1801,
AF_BLUE_STRING_GURMUKHI_DIGIT_TOP = 1833,
AF_BLUE_STRING_HEBREW_TOP = 1853,
AF_BLUE_STRING_HEBREW_BOTTOM = 1877,
AF_BLUE_STRING_HEBREW_DESCENDER = 1895,
AF_BLUE_STRING_KANNADA_TOP = 1910,
AF_BLUE_STRING_KANNADA_BOTTOM = 1954,
AF_BLUE_STRING_KHMER_TOP = 1986,
AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP = 2010,
AF_BLUE_STRING_KHMER_BOTTOM = 2050,
AF_BLUE_STRING_KHMER_DESCENDER = 2082,
AF_BLUE_STRING_KHMER_LARGE_DESCENDER = 2116,
AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP = 2203,
AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM = 2211,
AF_BLUE_STRING_LAO_TOP = 2219,
AF_BLUE_STRING_LAO_BOTTOM = 2251,
AF_BLUE_STRING_LAO_ASCENDER = 2283,
AF_BLUE_STRING_LAO_LARGE_ASCENDER = 2299,
AF_BLUE_STRING_LAO_DESCENDER = 2311,
AF_BLUE_STRING_LATIN_CAPITAL_TOP = 2335,
AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 2351,
AF_BLUE_STRING_LATIN_SMALL_F_TOP = 2367,
AF_BLUE_STRING_LATIN_SMALL_TOP = 2381,
AF_BLUE_STRING_LATIN_SMALL_BOTTOM = 2397,
AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 2413,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 2423,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 2443,
AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 2463,
AF_BLUE_STRING_LATIN_SUBS_SMALL = 2483,
AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 2519,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 2539,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 2570,
AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 2599,
AF_BLUE_STRING_LATIN_SUPS_SMALL = 2625,
AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 2650,
AF_BLUE_STRING_LISU_TOP = 2661,
AF_BLUE_STRING_LISU_BOTTOM = 2693,
AF_BLUE_STRING_MALAYALAM_TOP = 2725,
AF_BLUE_STRING_MALAYALAM_BOTTOM = 2769,
AF_BLUE_STRING_MYANMAR_TOP = 2801,
AF_BLUE_STRING_MYANMAR_BOTTOM = 2833,
AF_BLUE_STRING_MYANMAR_ASCENDER = 2865,
AF_BLUE_STRING_MYANMAR_DESCENDER = 2893,
AF_BLUE_STRING_NKO_TOP = 2925,
AF_BLUE_STRING_NKO_BOTTOM = 2949,
AF_BLUE_STRING_NKO_SMALL_TOP = 2964,
AF_BLUE_STRING_NKO_SMALL_BOTTOM = 2973,
AF_BLUE_STRING_OL_CHIKI = 2985,
AF_BLUE_STRING_OLD_TURKIC_TOP = 3009,
AF_BLUE_STRING_OLD_TURKIC_BOTTOM = 3024,
AF_BLUE_STRING_OSAGE_CAPITAL_TOP = 3044,
AF_BLUE_STRING_OSAGE_CAPITAL_BOTTOM = 3084,
AF_BLUE_STRING_OSAGE_CAPITAL_DESCENDER = 3114,
AF_BLUE_STRING_OSAGE_SMALL_TOP = 3129,
AF_BLUE_STRING_OSAGE_SMALL_BOTTOM = 3169,
AF_BLUE_STRING_OSAGE_SMALL_ASCENDER = 3209,
AF_BLUE_STRING_OSAGE_SMALL_DESCENDER = 3234,
AF_BLUE_STRING_SINHALA_TOP = 3249,
AF_BLUE_STRING_SINHALA_BOTTOM = 3281,
AF_BLUE_STRING_SINHALA_DESCENDER = 3313,
AF_BLUE_STRING_TAI_VIET_TOP = 3357,
AF_BLUE_STRING_TAI_VIET_BOTTOM = 3377,
AF_BLUE_STRING_TAMIL_TOP = 3389,
AF_BLUE_STRING_TAMIL_BOTTOM = 3421,
AF_BLUE_STRING_TELUGU_TOP = 3453,
AF_BLUE_STRING_TELUGU_BOTTOM = 3481,
AF_BLUE_STRING_THAI_TOP = 3509,
AF_BLUE_STRING_THAI_BOTTOM = 3533,
AF_BLUE_STRING_THAI_ASCENDER = 3561,
AF_BLUE_STRING_THAI_LARGE_ASCENDER = 3573,
AF_BLUE_STRING_THAI_DESCENDER = 3585,
AF_BLUE_STRING_THAI_LARGE_DESCENDER = 3601,
AF_BLUE_STRING_THAI_DIGIT_TOP = 3609,
AF_BLUE_STRING_TIFINAGH = 3621,
af_blue_1_1 = 3652,
#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_BENG = 16,
AF_BLUE_STRINGSET_CHER = 21,
AF_BLUE_STRINGSET_CPRT = 28,
AF_BLUE_STRINGSET_CYRL = 33,
AF_BLUE_STRINGSET_DEVA = 39,
AF_BLUE_STRINGSET_DSRT = 45,
AF_BLUE_STRINGSET_ETHI = 50,
AF_BLUE_STRINGSET_GEOR = 53,
AF_BLUE_STRINGSET_GEOK = 58,
AF_BLUE_STRINGSET_GLAG = 65,
AF_BLUE_STRINGSET_GOTH = 70,
AF_BLUE_STRINGSET_GREK = 73,
AF_BLUE_STRINGSET_GUJR = 80,
AF_BLUE_STRINGSET_GURU = 86,
AF_BLUE_STRINGSET_HEBR = 92,
AF_BLUE_STRINGSET_KNDA = 96,
AF_BLUE_STRINGSET_KHMR = 99,
AF_BLUE_STRINGSET_KHMS = 105,
AF_BLUE_STRINGSET_LAO = 108,
AF_BLUE_STRINGSET_LATN = 114,
AF_BLUE_STRINGSET_LATB = 121,
AF_BLUE_STRINGSET_LATP = 128,
AF_BLUE_STRINGSET_LISU = 135,
AF_BLUE_STRINGSET_MLYM = 138,
AF_BLUE_STRINGSET_MYMR = 141,
AF_BLUE_STRINGSET_NKOO = 146,
AF_BLUE_STRINGSET_NONE = 151,
AF_BLUE_STRINGSET_OLCK = 152,
AF_BLUE_STRINGSET_ORKH = 155,
AF_BLUE_STRINGSET_OSGE = 158,
AF_BLUE_STRINGSET_SINH = 166,
AF_BLUE_STRINGSET_TAML = 170,
AF_BLUE_STRINGSET_TAVT = 173,
AF_BLUE_STRINGSET_TELU = 176,
AF_BLUE_STRINGSET_THAI = 179,
AF_BLUE_STRINGSET_TFNG = 187,
af_blue_2_1 = 190,
#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 */