Chiebot-Mirror
/
freetype
mirror of https://github.com/freetype/freetype.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

[autofit] Add support for Georgian scripts.

Browse Source 
Georgian is problematic, since `uppercase' forms of Mkhedruli
(called Mtavruli) are not yet defined in Unicode, which means that
proper blue zones can't be defined.  However, there is already a
proposal submitted to Unicode; see

  http://www.unicode.org/L2/L2016/16034-n4707-georgian.pdf

Additionally, due to historical reasons, Unicode treats Khutsuri as
the same script as Mkhedruli, and so does OpenType.  However, since
the two scripts have completely different shapes it can happen that
blue zones differ considerably.  The tag `geok' used here (derived
from ISO 15924) to differentiate the two scripts is not an OpenType
tag in use.  If we now have a font that contains both glyphs for
Mkhedruli and Khutsuri, and it uses OpenType features for both also,
HarfBuzz unavoidably treats all glyphs as `geor'.  As a consequence,
blue zones for `geok' are not used for glyphs involved in the
OpenType features.

An issue not yet resolved is which OpenType feature should be used
to access Mtavruli glyph shapes; right now, FreeType doesn't set up
support for them, but it is easy to add them later on as soon as
more information is available.

* src/autofit/afblue.dat: Add blue zone data for Georgian.

* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.

* src/autofit/afscript.h: Add Georgian standard characters.

* src/autofit/afranges.c: Add Georgian data.

* src/autofit/afstyles.h: Add Georgian data.
2.6.5
Werner Lemberg 9 years ago
parent e85422606d
commit c8c7ad7910
7 changed files with 256 additions and 75 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 37
      ChangeLog
  2. 34
      src/autofit/afblue.c
  3. 42
      src/autofit/afblue.dat
  4. 162
      src/autofit/afblue.h
  5. 30
      src/autofit/afranges.c
  6. 12
      src/autofit/afscript.h
  7. 14
      src/autofit/afstyles.h

37
ChangeLog
Unescape View File

@ -1,3 +1,40 @@
2016-04-09 Werner Lemberg <wl@gnu.org>
[autofit] Add support for Georgian scripts.
Georgian is problematic, since `uppercase' forms of Mkhedruli
(called Mtavruli) are not yet defined in Unicode, which means that
proper blue zones can't be defined. However, there is already a
proposal submitted to Unicode; see
http://www.unicode.org/L2/L2016/16034-n4707-georgian.pdf
Additionally, due to historical reasons, Unicode treats Khutsuri as
the same script as Mkhedruli, and so does OpenType. However, since
the two scripts have completely different shapes it can happen that
blue zones differ considerably. The tag `geok' used here (derived
from ISO 15924) to differentiate the two scripts is not an OpenType
tag in use. If we now have a font that contains both glyphs for
Mkhedruli and Khutsuri, and it uses OpenType features for both also,
HarfBuzz unavoidably treats all glyphs as `geor'. As a consequence,
blue zones for `geok' are not used for glyphs involved in the
OpenType features.
An issue not yet resolved is which OpenType feature should be used
to access Mtavruli glyph shapes; right now, FreeType doesn't set up
support for them, but it is easy to add them later on as soon as
more information is available.
* src/autofit/afblue.dat: Add blue zone data for Georgian.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Georgian standard characters.
* src/autofit/afranges.c: Add Georgian data.
* src/autofit/afstyles.h: Add Georgian data.
2016-04-05 Werner Lemberg <wl@gnu.org>
[autofit] Provide dummy blue zone for pseudo script `none'.

34
src/autofit/afblue.c
Unescape View File

@ -54,6 +54,26 @@
'\0',
'\xE0', '\xA5', '\x81', ' ', '\xE0', '\xA5', '\x83', /* ु ृ */
'\0',
'\xE1', '\x83', '\x92', ' ', '\xE1', '\x83', '\x93', ' ', '\xE1', '\x83', '\x94', ' ', '\xE1', '\x83', '\x95', ' ', '\xE1', '\x83', '\x97', ' ', '\xE1', '\x83', '\x98', ' ', '\xE1', '\x83', '\x9D', ' ', '\xE1', '\x83', '\xA6', /* გ დ ე ვ თ ი ო ღ */
'\0',
'\xE1', '\x83', '\x90', ' ', '\xE1', '\x83', '\x96', ' ', '\xE1', '\x83', '\x9B', ' ', '\xE1', '\x83', '\xA1', ' ', '\xE1', '\x83', '\xA8', ' ', '\xE1', '\x83', '\xAB', ' ', '\xE1', '\x83', '\xAE', ' ', '\xE1', '\x83', '\xB0', /* ა ზ მ ს შ ძ ხ ჰ */
'\0',
'\xE1', '\x83', '\xA1', ' ', '\xE1', '\x83', '\xAE', ' ', '\xE1', '\x83', '\xA5', ' ', '\xE1', '\x83', '\x96', ' ', '\xE1', '\x83', '\x9B', ' ', '\xE1', '\x83', '\xA8', ' ', '\xE1', '\x83', '\xA9', ' ', '\xE1', '\x83', '\xAC', /* ს ხ ქ ზ მ შ ჩ წ */
'\0',
'\xE1', '\x83', '\x94', ' ', '\xE1', '\x83', '\x95', ' ', '\xE1', '\x83', '\x9F', ' ', '\xE1', '\x83', '\xA2', ' ', '\xE1', '\x83', '\xA3', ' ', '\xE1', '\x83', '\xA4', ' ', '\xE1', '\x83', '\xA5', ' ', '\xE1', '\x83', '\xA7', /* ე ვ ჟ ტ უ ფ ქ ყ */
'\0',
'\xE1', '\x82', '\xB1', ' ', '\xE1', '\x82', '\xA7', ' ', '\xE1', '\x82', '\xB9', ' ', '\xE1', '\x82', '\xBC', ' ', '\xE1', '\x82', '\xA4', ' ', '\xE1', '\x82', '\xA5', ' ', '\xE1', '\x82', '\xB3', ' ', '\xE1', '\x82', '\xBA', /* Ⴑ Ⴇ Ⴙ Ⴜ Ⴄ Ⴅ Ⴓ Ⴚ */
'\0',
'\xE1', '\x82', '\xA4', ' ', '\xE1', '\x82', '\xA5', ' ', '\xE1', '\x82', '\xA7', ' ', '\xE1', '\x82', '\xA8', ' ', '\xE1', '\x82', '\xA6', ' ', '\xE1', '\x82', '\xB1', ' ', '\xE1', '\x82', '\xAA', ' ', '\xE1', '\x82', '\xAB', /* Ⴄ Ⴅ Ⴇ Ⴈ Ⴆ Ⴑ Ⴊ Ⴋ */
'\0',
'\xE2', '\xB4', '\x81', ' ', '\xE2', '\xB4', '\x97', ' ', '\xE2', '\xB4', '\x82', ' ', '\xE2', '\xB4', '\x84', ' ', '\xE2', '\xB4', '\x85', ' ', '\xE2', '\xB4', '\x87', ' ', '\xE2', '\xB4', '\x94', ' ', '\xE2', '\xB4', '\x96', /* ⴁ ⴗ ⴂ ⴄ ⴅ ⴇ ⴔ ⴖ */
'\0',
'\xE2', '\xB4', '\x88', ' ', '\xE2', '\xB4', '\x8C', ' ', '\xE2', '\xB4', '\x96', ' ', '\xE2', '\xB4', '\x8E', ' ', '\xE2', '\xB4', '\x83', ' ', '\xE2', '\xB4', '\x86', ' ', '\xE2', '\xB4', '\x8B', ' ', '\xE2', '\xB4', '\xA2', /* ⴈ ⴌ ⴖ ⴎ ⴃ ⴆ ⴋ ⴢ */
'\0',
'\xE2', '\xB4', '\x90', ' ', '\xE2', '\xB4', '\x91', ' ', '\xE2', '\xB4', '\x93', ' ', '\xE2', '\xB4', '\x95', ' ', '\xE2', '\xB4', '\x99', ' ', '\xE2', '\xB4', '\x9B', ' ', '\xE2', '\xB4', '\xA1', ' ', '\xE2', '\xB4', '\xA3', /* ⴐ ⴑ ⴓ ⴕ ⴙ ⴛ ⴡ ⴣ */
'\0',
'\xE2', '\xB4', '\x84', ' ', '\xE2', '\xB4', '\x85', ' ', '\xE2', '\xB4', '\x94', ' ', '\xE2', '\xB4', '\x95', ' ', '\xE2', '\xB4', '\x81', ' ', '\xE2', '\xB4', '\x82', ' ', '\xE2', '\xB4', '\x98', ' ', '\xE2', '\xB4', '\x9D', /* ⴄ ⴅ ⴔ ⴕ ⴁ ⴂ ⴘ ⴝ */
'\0',
'\xCE', '\x93', ' ', '\xCE', '\x92', ' ', '\xCE', '\x95', ' ', '\xCE', '\x96', ' ', '\xCE', '\x98', ' ', '\xCE', '\x9F', ' ', '\xCE', '\xA9', /* Γ Β Ε Ζ Θ Ο Ω */
'\0',
'\xCE', '\x92', ' ', '\xCE', '\x94', ' ', '\xCE', '\x96', ' ', '\xCE', '\x9E', ' ', '\xCE', '\x98', ' ', '\xCE', '\x9F', /* Β Δ Ζ Ξ Θ Ο */
@ -243,6 +263,20 @@
{ AF_BLUE_STRING_DEVANAGARI_BASE, 0 },
{ AF_BLUE_STRING_DEVANAGARI_BOTTOM, 0 },
{ AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
{ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM, 0 },
{ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER, 0 },
{ AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_BOTTOM, 0 },
{ AF_BLUE_STRING_GEORGIAN_NUSKHURI_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
{ AF_BLUE_STRING_GEORGIAN_NUSKHURI_BOTTOM, 0 },
{ AF_BLUE_STRING_GEORGIAN_NUSKHURI_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER, 0 },
{ AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_GREEK_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM, 0 },
{ AF_BLUE_STRING_GREEK_SMALL_BETA_TOP, AF_BLUE_PROPERTY_LATIN_TOP },

42
src/autofit/afblue.dat
Unescape View File

@ -114,6 +114,29 @@ AF_BLUE_STRING_ENUM AF_BLUE_STRINGS_ARRAY AF_BLUE_STRING_MAX_LEN:
AF_BLUE_STRING_DEVANAGARI_BOTTOM
"ु ृ"
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_TOP
"გ დ ე ვ თ ი ო ღ"
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM
"ა ზ მ ს შ ძ ხ ჰ"
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER
"ს ხ ქ ზ მ შ ჩ წ"
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER
"ე ვ ჟ ტ უ ფ ქ ყ"
AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_TOP
"Ⴑ Ⴇ Ⴙ Ⴜ Ⴄ Ⴅ Ⴓ Ⴚ"
AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_BOTTOM
"Ⴄ Ⴅ Ⴇ Ⴈ Ⴆ Ⴑ Ⴊ Ⴋ"
AF_BLUE_STRING_GEORGIAN_NUSKHURI_TOP
"ⴁ ⴗ ⴂ ⴄ ⴅ ⴇ ⴔ ⴖ"
AF_BLUE_STRING_GEORGIAN_NUSKHURI_BOTTOM
"ⴈ ⴌ ⴖ ⴎ ⴃ ⴆ ⴋ ⴢ"
AF_BLUE_STRING_GEORGIAN_NUSKHURI_ASCENDER
"ⴐ ⴑ ⴓ ⴕ ⴙ ⴛ ⴡ ⴣ"
AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER
"ⴄ ⴅ ⴔ ⴕ ⴁ ⴂ ⴘ ⴝ"
AF_BLUE_STRING_GREEK_CAPITAL_TOP
"Γ Β Ε Ζ Θ Ο Ω"
AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM
@ -445,6 +468,25 @@ AF_BLUE_STRINGSET_ENUM AF_BLUE_STRINGSETS_ARRAY AF_BLUE_STRINGSET_MAX_LEN:
{ AF_BLUE_STRING_DEVANAGARI_BOTTOM, 0 }
{ AF_BLUE_STRING_MAX, 0 }
// blue zones for Mtavruli are missing (not yet defined in Unicode)
AF_BLUE_STRINGSET_GEOR
{ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
{ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM, 0 }
{ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER, 0 }
{ AF_BLUE_STRING_MAX, 0 }
AF_BLUE_STRINGSET_GEOK
{ AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_BOTTOM, 0 }
{ AF_BLUE_STRING_GEORGIAN_NUSKHURI_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
{ AF_BLUE_STRING_GEORGIAN_NUSKHURI_BOTTOM, 0 }
{ AF_BLUE_STRING_GEORGIAN_NUSKHURI_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER, 0 }
{ AF_BLUE_STRING_MAX, 0 }
AF_BLUE_STRINGSET_GREK
{ AF_BLUE_STRING_GREEK_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM, 0 }

162
src/autofit/afblue.h
Unescape View File

@ -91,64 +91,74 @@ FT_BEGIN_HEADER
AF_BLUE_STRING_DEVANAGARI_TOP = 241,
AF_BLUE_STRING_DEVANAGARI_HEAD = 273,
AF_BLUE_STRING_DEVANAGARI_BOTTOM = 305,
AF_BLUE_STRING_GREEK_CAPITAL_TOP = 313,
AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM = 334,
AF_BLUE_STRING_GREEK_SMALL_BETA_TOP = 352,
AF_BLUE_STRING_GREEK_SMALL = 370,
AF_BLUE_STRING_GREEK_SMALL_DESCENDER = 394,
AF_BLUE_STRING_HEBREW_TOP = 418,
AF_BLUE_STRING_HEBREW_BOTTOM = 442,
AF_BLUE_STRING_HEBREW_DESCENDER = 460,
AF_BLUE_STRING_KANNADA_TOP = 475,
AF_BLUE_STRING_KANNADA_BOTTOM = 519,
AF_BLUE_STRING_KHMER_TOP = 551,
AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP = 575,
AF_BLUE_STRING_KHMER_BOTTOM = 615,
AF_BLUE_STRING_KHMER_DESCENDER = 647,
AF_BLUE_STRING_KHMER_LARGE_DESCENDER = 681,
AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP = 768,
AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM = 776,
AF_BLUE_STRING_LAO_TOP = 784,
AF_BLUE_STRING_LAO_BOTTOM = 816,
AF_BLUE_STRING_LAO_ASCENDER = 848,
AF_BLUE_STRING_LAO_LARGE_ASCENDER = 864,
AF_BLUE_STRING_LAO_DESCENDER = 876,
AF_BLUE_STRING_LATIN_CAPITAL_TOP = 900,
AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 916,
AF_BLUE_STRING_LATIN_SMALL_F_TOP = 932,
AF_BLUE_STRING_LATIN_SMALL = 946,
AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 960,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 970,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 990,
AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 1010,
AF_BLUE_STRING_LATIN_SUBS_SMALL = 1030,
AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 1066,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 1086,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 1117,
AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 1146,
AF_BLUE_STRING_LATIN_SUPS_SMALL = 1172,
AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 1197,
AF_BLUE_STRING_MALAYALAM_TOP = 1208,
AF_BLUE_STRING_MALAYALAM_BOTTOM = 1252,
AF_BLUE_STRING_MYANMAR_TOP = 1284,
AF_BLUE_STRING_MYANMAR_BOTTOM = 1316,
AF_BLUE_STRING_MYANMAR_ASCENDER = 1348,
AF_BLUE_STRING_MYANMAR_DESCENDER = 1376,
AF_BLUE_STRING_SINHALA_TOP = 1408,
AF_BLUE_STRING_SINHALA_BOTTOM = 1440,
AF_BLUE_STRING_SINHALA_DESCENDER = 1472,
AF_BLUE_STRING_TAMIL_TOP = 1516,
AF_BLUE_STRING_TAMIL_BOTTOM = 1548,
AF_BLUE_STRING_TELUGU_TOP = 1580,
AF_BLUE_STRING_TELUGU_BOTTOM = 1608,
AF_BLUE_STRING_THAI_TOP = 1636,
AF_BLUE_STRING_THAI_BOTTOM = 1660,
AF_BLUE_STRING_THAI_ASCENDER = 1688,
AF_BLUE_STRING_THAI_LARGE_ASCENDER = 1700,
AF_BLUE_STRING_THAI_DESCENDER = 1712,
AF_BLUE_STRING_THAI_LARGE_DESCENDER = 1728,
AF_BLUE_STRING_THAI_DIGIT_TOP = 1736,
af_blue_1_1 = 1747,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_TOP = 313,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_BOTTOM = 345,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_ASCENDER = 377,
AF_BLUE_STRING_GEORGIAN_MKHEDRULI_DESCENDER = 409,
AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_TOP = 441,
AF_BLUE_STRING_GEORGIAN_ASOMTAVRULI_BOTTOM = 473,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_TOP = 505,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_BOTTOM = 537,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_ASCENDER = 569,
AF_BLUE_STRING_GEORGIAN_NUSKHURI_DESCENDER = 601,
AF_BLUE_STRING_GREEK_CAPITAL_TOP = 633,
AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM = 654,
AF_BLUE_STRING_GREEK_SMALL_BETA_TOP = 672,
AF_BLUE_STRING_GREEK_SMALL = 690,
AF_BLUE_STRING_GREEK_SMALL_DESCENDER = 714,
AF_BLUE_STRING_HEBREW_TOP = 738,
AF_BLUE_STRING_HEBREW_BOTTOM = 762,
AF_BLUE_STRING_HEBREW_DESCENDER = 780,
AF_BLUE_STRING_KANNADA_TOP = 795,
AF_BLUE_STRING_KANNADA_BOTTOM = 839,
AF_BLUE_STRING_KHMER_TOP = 871,
AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP = 895,
AF_BLUE_STRING_KHMER_BOTTOM = 935,
AF_BLUE_STRING_KHMER_DESCENDER = 967,
AF_BLUE_STRING_KHMER_LARGE_DESCENDER = 1001,
AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP = 1088,
AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM = 1096,
AF_BLUE_STRING_LAO_TOP = 1104,
AF_BLUE_STRING_LAO_BOTTOM = 1136,
AF_BLUE_STRING_LAO_ASCENDER = 1168,
AF_BLUE_STRING_LAO_LARGE_ASCENDER = 1184,
AF_BLUE_STRING_LAO_DESCENDER = 1196,
AF_BLUE_STRING_LATIN_CAPITAL_TOP = 1220,
AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 1236,
AF_BLUE_STRING_LATIN_SMALL_F_TOP = 1252,
AF_BLUE_STRING_LATIN_SMALL = 1266,
AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 1280,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 1290,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 1310,
AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 1330,
AF_BLUE_STRING_LATIN_SUBS_SMALL = 1350,
AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 1386,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 1406,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 1437,
AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 1466,
AF_BLUE_STRING_LATIN_SUPS_SMALL = 1492,
AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 1517,
AF_BLUE_STRING_MALAYALAM_TOP = 1528,
AF_BLUE_STRING_MALAYALAM_BOTTOM = 1572,
AF_BLUE_STRING_MYANMAR_TOP = 1604,
AF_BLUE_STRING_MYANMAR_BOTTOM = 1636,
AF_BLUE_STRING_MYANMAR_ASCENDER = 1668,
AF_BLUE_STRING_MYANMAR_DESCENDER = 1696,
AF_BLUE_STRING_SINHALA_TOP = 1728,
AF_BLUE_STRING_SINHALA_BOTTOM = 1760,
AF_BLUE_STRING_SINHALA_DESCENDER = 1792,
AF_BLUE_STRING_TAMIL_TOP = 1836,
AF_BLUE_STRING_TAMIL_BOTTOM = 1868,
AF_BLUE_STRING_TELUGU_TOP = 1900,
AF_BLUE_STRING_TELUGU_BOTTOM = 1928,
AF_BLUE_STRING_THAI_TOP = 1956,
AF_BLUE_STRING_THAI_BOTTOM = 1980,
AF_BLUE_STRING_THAI_ASCENDER = 2008,
AF_BLUE_STRING_THAI_LARGE_ASCENDER = 2020,
AF_BLUE_STRING_THAI_DESCENDER = 2032,
AF_BLUE_STRING_THAI_LARGE_DESCENDER = 2048,
AF_BLUE_STRING_THAI_DIGIT_TOP = 2056,
af_blue_1_1 = 2067,
#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,
@ -211,23 +221,25 @@ FT_BEGIN_HEADER
AF_BLUE_STRINGSET_BENG = 4,
AF_BLUE_STRINGSET_CYRL = 9,
AF_BLUE_STRINGSET_DEVA = 15,
AF_BLUE_STRINGSET_GREK = 21,
AF_BLUE_STRINGSET_HEBR = 28,
AF_BLUE_STRINGSET_KNDA = 32,
AF_BLUE_STRINGSET_KHMR = 35,
AF_BLUE_STRINGSET_KHMS = 41,
AF_BLUE_STRINGSET_LAO = 44,
AF_BLUE_STRINGSET_LATN = 50,
AF_BLUE_STRINGSET_LATB = 57,
AF_BLUE_STRINGSET_LATP = 64,
AF_BLUE_STRINGSET_MLYM = 71,
AF_BLUE_STRINGSET_MYMR = 74,
AF_BLUE_STRINGSET_NONE = 79,
AF_BLUE_STRINGSET_SINH = 80,
AF_BLUE_STRINGSET_TAML = 84,
AF_BLUE_STRINGSET_TELU = 87,
AF_BLUE_STRINGSET_THAI = 90,
af_blue_2_1 = 98,
AF_BLUE_STRINGSET_GEOR = 21,
AF_BLUE_STRINGSET_GEOK = 26,
AF_BLUE_STRINGSET_GREK = 33,
AF_BLUE_STRINGSET_HEBR = 40,
AF_BLUE_STRINGSET_KNDA = 44,
AF_BLUE_STRINGSET_KHMR = 47,
AF_BLUE_STRINGSET_KHMS = 53,
AF_BLUE_STRINGSET_LAO = 56,
AF_BLUE_STRINGSET_LATN = 62,
AF_BLUE_STRINGSET_LATB = 69,
AF_BLUE_STRINGSET_LATP = 76,
AF_BLUE_STRINGSET_MLYM = 83,
AF_BLUE_STRINGSET_MYMR = 86,
AF_BLUE_STRINGSET_NONE = 91,
AF_BLUE_STRINGSET_SINH = 92,
AF_BLUE_STRINGSET_TAML = 96,
AF_BLUE_STRINGSET_TELU = 99,
AF_BLUE_STRINGSET_THAI = 102,
af_blue_2_1 = 110,
#ifdef AF_CONFIG_OPTION_CJK
AF_BLUE_STRINGSET_HANI = af_blue_2_1 + 0,
af_blue_2_1_1 = af_blue_2_1 + 2,

30
src/autofit/afranges.c
Unescape View File

@ -158,6 +158,36 @@
};
const AF_Script_UniRangeRec af_geor_uniranges[] =
{
AF_UNIRANGE_REC( 0x10D0UL, 0x10FFUL ), /* Georgian (Mkhedruli) */
#if 0
/* the following range is proposed for inclusion in Unicode */
AF_UNIRANGE_REC( 0x1C90UL, 0x1CBFUL ), /* Georgian (Mtavruli) */
#endif
AF_UNIRANGE_REC( 0UL, 0UL )
};
const AF_Script_UniRangeRec af_geor_nonbase_uniranges[] =
{
AF_UNIRANGE_REC( 0UL, 0UL )
};
const AF_Script_UniRangeRec af_geok_uniranges[] =
{
/* Khutsuri */
AF_UNIRANGE_REC( 0x10A0UL, 0x10CDUL ), /* Georgian (Asomtavruli) */
AF_UNIRANGE_REC( 0x2D00UL, 0x2D2DUL ), /* Georgian (Nuskhuri) */
AF_UNIRANGE_REC( 0UL, 0UL )
};
const AF_Script_UniRangeRec af_geok_nonbase_uniranges[] =
{
AF_UNIRANGE_REC( 0UL, 0UL )
};
const AF_Script_UniRangeRec af_grek_uniranges[] =
{
AF_UNIRANGE_REC( 0x0370UL, 0x03FFUL ), /* Greek and Coptic */

12
src/autofit/afscript.h
Unescape View File

@ -55,6 +55,18 @@
HINTING_TOP_TO_BOTTOM,
"\xE0\xA4\xA0 \xE0\xA4\xB5 \xE0\xA4\x9F" ) /* ठ व ट */
SCRIPT( geor, GEOR,
"Georgian (Mkhedruli)",
HB_SCRIPT_GEORGIAN,
HINTING_BOTTOM_TO_TOP,
"\xE1\x83\x98 \xE1\x83\x94 \xE1\x83\x90" ) /* ი ე ა */
SCRIPT( geok, GEOK,
"Georgian (Khutsuri)",
HB_SCRIPT_INVALID,
HINTING_BOTTOM_TO_TOP,
"\xE1\x82\xB6 \xE1\x82\xB1 \xE2\xB4\x99" ) /* Ⴖ Ⴑ ⴙ */
SCRIPT( grek, GREK,
"Greek",
HB_SCRIPT_GREEK,

14
src/autofit/afstyles.h
Unescape View File

@ -106,6 +106,20 @@
AF_BLUE_STRINGSET_DEVA,
AF_COVERAGE_DEFAULT )
STYLE( geor_dflt, GEOR_DFLT,
"Georgian (Mkhedruli) default style",
AF_WRITING_SYSTEM_LATIN,
AF_SCRIPT_GEOR,
AF_BLUE_STRINGSET_GEOR,
AF_COVERAGE_DEFAULT )
STYLE( geok_dflt, GEOK_DFLT,
"Georgian (Khutsuri) default style",
AF_WRITING_SYSTEM_LATIN,
AF_SCRIPT_GEOK,
AF_BLUE_STRINGSET_GEOK,
AF_COVERAGE_DEFAULT )
META_STYLE_LATIN( grek, GREK, "Greek" )
STYLE( hebr_dflt, HEBR_DFLT,

Write Preview
Loading…
Cancel
Save