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[autofit] Redesign code ranges (2/2).

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This commit adds two fallback scripts (`latb', `latp') and
implements support for the no-base character ranges introduced in
the previous commit.

* src/autofit/aftypes.h (AF_ScriptClassRec): Add
`script_uni_nobase_ranges' field.
(AF_DEFINE_SCRIPT_CLASS): Updated.

* src/autofit/afscript.h, src/autofit/afstyles.h: Add `latb' and
`latp' fallback scripts.

* src/autofit/afblue.dat: Add blue zones for Latin subscript and
superscript fallback scripts.

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

* src/autofit/afglobal.h (AF_NOBASE): New style flag for no-base
characters.
(AF_STYLE_MASK): Updated.

* src/autofit/afglobal.c (SCRIPT): Updated.
(af_face_globals_compute_style_coverage): Handle new style flag.

* src/autofit/aflatin.c (af_latin_hints_apply): Handle new style
flag.

* src/autofit/afranges.h (SCRIPT): Use it to export no-base ranges.
This commit is contained in:
Werner Lemberg 2015-09-04 10:28:53 +02:00
parent 696b712691
commit d3cba0ed30
11 changed files with 240 additions and 39 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
ChangeLog
View File

@ -1,3 +1,35 @@
2015-09-04 Werner Lemberg <wl@gnu.org>
[autofit] Redesign code ranges (2/2).
This commit adds two fallback scripts (`latb', `latp') and
implements support for the no-base character ranges introduced in
the previous commit.
* src/autofit/aftypes.h (AF_ScriptClassRec): Add
`script_uni_nobase_ranges' field.
(AF_DEFINE_SCRIPT_CLASS): Updated.
* src/autofit/afscript.h, src/autofit/afstyles.h: Add `latb' and
`latp' fallback scripts.
* src/autofit/afblue.dat: Add blue zones for Latin subscript and
superscript fallback scripts.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afglobal.h (AF_NOBASE): New style flag for no-base
characters.
(AF_STYLE_MASK): Updated.
* src/autofit/afglobal.c (SCRIPT): Updated.
(af_face_globals_compute_style_coverage): Handle new style flag.
* src/autofit/aflatin.c (af_latin_hints_apply): Handle new style
flag.
* src/autofit/afranges.h (SCRIPT): Use it to export no-base ranges.
2015-09-04 Werner Lemberg <wl@gnu.org>
[autofit] Redesign code ranges (1/2).

36
src/autofit/afblue.c
View File

@ -74,6 +74,26 @@
'\0',
'p', 'q', 'g', 'j', 'y', /* pqgjy */
'\0',
'\xE2', '\x82', '\x80', '\xE2', '\x82', '\x83', '\xE2', '\x82', '\x85', '\xE2', '\x82', '\x87', '\xE2', '\x82', '\x88', /* ₀₃₅₇₈ */
'\0',
'\xE2', '\x82', '\x80', '\xE2', '\x82', '\x81', '\xE2', '\x82', '\x82', '\xE2', '\x82', '\x83', '\xE2', '\x82', '\x88', /* ₀₁₂₃₈ */
'\0',
'\xE1', '\xB5', '\xA2', '\xE2', '\xB1', '\xBC', '\xE2', '\x82', '\x95', '\xE2', '\x82', '\x96', '\xE2', '\x82', '\x97', /* ᵢⱼₕₖₗ */
'\0',
'\xE2', '\x82', '\x90', '\xE2', '\x82', '\x91', '\xE2', '\x82', '\x92', '\xE2', '\x82', '\x93', '\xE2', '\x82', '\x99', '\xE2', '\x82', '\x9B', '\xE1', '\xB5', '\xA5', '\xE1', '\xB5', '\xA4', '\xE1', '\xB5', '\xA3', /* ₐₑₒₓₙₛᵥᵤᵣ */
'\0',
'\xE1', '\xB5', '\xA6', '\xE1', '\xB5', '\xA7', '\xE1', '\xB5', '\xA8', '\xE1', '\xB5', '\xA9', '\xE2', '\x82', '\x9A', /* ᵦᵧᵨᵩₚ */
'\0',
'\xE2', '\x81', '\xB0', '\xC2', '\xB3', '\xE2', '\x81', '\xB5', '\xE2', '\x81', '\xB7', '\xE1', '\xB5', '\x80', '\xE1', '\xB4', '\xB4', '\xE1', '\xB4', '\xB1', '\xE1', '\xB4', '\xBC', /* ⁰³⁵⁷ᵀᴴᴱᴼ */
'\0',
'\xE2', '\x81', '\xB0', '\xC2', '\xB9', '\xC2', '\xB2', '\xC2', '\xB3', '\xE1', '\xB4', '\xB1', '\xE1', '\xB4', '\xB8', '\xE1', '\xB4', '\xBC', '\xE1', '\xB5', '\x81', /* ⁰¹²³ᴱᴸᴼᵁ */
'\0',
'\xE1', '\xB5', '\x87', '\xE1', '\xB5', '\x88', '\xE1', '\xB5', '\x8F', '\xCA', '\xB0', '\xCA', '\xB2', '\xE1', '\xB6', '\xA0', '\xE2', '\x81', '\xB1', /* ᵇᵈᵏʰʲᶠⁱ */
'\0',
'\xE1', '\xB5', '\x89', '\xE1', '\xB5', '\x92', '\xCA', '\xB3', '\xCB', '\xA2', '\xCB', '\xA3', '\xE1', '\xB6', '\x9C', '\xE1', '\xB6', '\xBB', /* ᵉᵒʳˢˣᶜᶻ */
'\0',
'\xE1', '\xB5', '\x96', '\xCA', '\xB8', '\xE1', '\xB5', '\x8D', /* ᵖʸᵍ */
'\0',
'\xE0', '\xB0', '\x87', '\xE0', '\xB0', '\x8C', '\xE0', '\xB0', '\x99', '\xE0', '\xB0', '\x9E', '\xE0', '\xB0', '\xA3', '\xE0', '\xB0', '\xB1', '\xE0', '\xB1', '\xAF', /* ఇ ఌ ఙ ఞ ణ ఱ ౯ */
'\0',
'\xE0', '\xB0', '\x85', '\xE0', '\xB0', '\x95', '\xE0', '\xB0', '\x9A', '\xE0', '\xB0', '\xB0', '\xE0', '\xB0', '\xBD', '\xE0', '\xB1', '\xA8', '\xE0', '\xB1', '\xAC', /* అ క చ ర ఽ ౨ ౬ */
@ -181,6 +201,22 @@
{ AF_BLUE_STRING_LATIN_SMALL, 0 },
{ AF_BLUE_STRING_LATIN_SMALL_DESCENDER, 0 },
{ AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM, 0 },
{ AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_LATIN_SUBS_SMALL, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
{ AF_BLUE_STRING_LATIN_SUBS_SMALL, 0 },
{ AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER, 0 },
{ AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM, 0 },
{ AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_LATIN_SUPS_SMALL, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
{ AF_BLUE_STRING_LATIN_SUPS_SMALL, 0 },
{ AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER, 0 },
{ AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_TELUGU_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_TELUGU_BOTTOM, 0 },
{ AF_BLUE_STRING_MAX, 0 },

45
src/autofit/afblue.dat
View File

@ -131,6 +131,31 @@ AF_BLUE_STRING_ENUM AF_BLUE_STRINGS_ARRAY AF_BLUE_STRING_MAX_LEN:
AF_BLUE_STRING_LATIN_SMALL_DESCENDER
"pqgjy"
// we assume that both the subscript and superscript ranges
// don't contain oldstyle digits (actually, most fonts probably
// have digits only in those ranges)
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP
"₀₃₅₇₈"
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM
"₀₁₂₃₈"
AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP
"ᵢⱼₕₖₗ"
AF_BLUE_STRING_LATIN_SUBS_SMALL
"ₐₑₒₓₙₛᵥᵤᵣ"
AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER
"ᵦᵧᵨᵩₚ"
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP
"⁰³⁵⁷ᵀᴴᴱᴼ"
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM
"⁰¹²³ᴱᴸᴼᵁ"
AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP
"ᵇᵈᵏʰʲᶠⁱ"
AF_BLUE_STRING_LATIN_SUPS_SMALL
"ᵉᵒʳˢˣᶜᶻ"
AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER
"ᵖʸᵍ"
// we separate the letters with spaces to avoid ligatures;
// this is just for convenience to simplify reading
AF_BLUE_STRING_TELUGU_TOP
@ -347,6 +372,26 @@ AF_BLUE_STRINGSET_ENUM AF_BLUE_STRINGSETS_ARRAY AF_BLUE_STRINGSET_MAX_LEN:
{ AF_BLUE_STRING_LATIN_SMALL_DESCENDER, 0 }
{ AF_BLUE_STRING_MAX, 0 }
AF_BLUE_STRINGSET_LATB
{ AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM, 0 }
{ AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_LATIN_SUBS_SMALL, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
{ AF_BLUE_STRING_LATIN_SUBS_SMALL, 0 }
{ AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER, 0 }
{ AF_BLUE_STRING_MAX, 0 }
AF_BLUE_STRINGSET_LATP
{ AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM, 0 }
{ AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_LATIN_SUPS_SMALL, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
{ AF_BLUE_STRING_LATIN_SUPS_SMALL, 0 }
{ AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER, 0 }
{ AF_BLUE_STRING_MAX, 0 }
AF_BLUE_STRINGSET_TELU
{ AF_BLUE_STRING_TELUGU_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_TELUGU_BOTTOM, 0 }

38
src/autofit/afblue.h
View File

@ -98,16 +98,26 @@ FT_BEGIN_HEADER
AF_BLUE_STRING_LATIN_SMALL_F_TOP = 301,
AF_BLUE_STRING_LATIN_SMALL = 309,
AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 317,
AF_BLUE_STRING_TELUGU_TOP = 323,
AF_BLUE_STRING_TELUGU_BOTTOM = 345,
AF_BLUE_STRING_THAI_TOP = 367,
AF_BLUE_STRING_THAI_BOTTOM = 386,
AF_BLUE_STRING_THAI_ASCENDER = 408,
AF_BLUE_STRING_THAI_LARGE_ASCENDER = 418,
AF_BLUE_STRING_THAI_DESCENDER = 428,
AF_BLUE_STRING_THAI_LARGE_DESCENDER = 441,
AF_BLUE_STRING_THAI_DIGIT_TOP = 448,
af_blue_1_1 = 457,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 323,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 339,
AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 355,
AF_BLUE_STRING_LATIN_SUBS_SMALL = 371,
AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 399,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 415,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 439,
AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 461,
AF_BLUE_STRING_LATIN_SUPS_SMALL = 481,
AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 500,
AF_BLUE_STRING_TELUGU_TOP = 509,
AF_BLUE_STRING_TELUGU_BOTTOM = 531,
AF_BLUE_STRING_THAI_TOP = 553,
AF_BLUE_STRING_THAI_BOTTOM = 572,
AF_BLUE_STRING_THAI_ASCENDER = 594,
AF_BLUE_STRING_THAI_LARGE_ASCENDER = 604,
AF_BLUE_STRING_THAI_DESCENDER = 614,
AF_BLUE_STRING_THAI_LARGE_DESCENDER = 627,
AF_BLUE_STRING_THAI_DIGIT_TOP = 634,
af_blue_1_1 = 643,
#ifdef AF_CONFIG_OPTION_CJK
AF_BLUE_STRING_CJK_TOP = af_blue_1_1 + 1,
AF_BLUE_STRING_CJK_BOTTOM = af_blue_1_1 + 153,
@ -171,9 +181,11 @@ FT_BEGIN_HEADER
AF_BLUE_STRINGSET_GREK = 16,
AF_BLUE_STRINGSET_HEBR = 23,
AF_BLUE_STRINGSET_LATN = 27,
AF_BLUE_STRINGSET_TELU = 34,
AF_BLUE_STRINGSET_THAI = 37,
af_blue_2_1 = 45,
AF_BLUE_STRINGSET_LATB = 34,
AF_BLUE_STRINGSET_LATP = 41,
AF_BLUE_STRINGSET_TELU = 48,
AF_BLUE_STRINGSET_THAI = 51,
af_blue_2_1 = 59,
#ifdef AF_CONFIG_OPTION_CJK
AF_BLUE_STRINGSET_HANI = af_blue_2_1 + 0,
af_blue_2_1_1 = af_blue_2_1 + 2,

40
src/autofit/afglobal.c
View File

@ -47,6 +47,7 @@
af_ ## s ## _script_class, \
AF_SCRIPT_ ## S, \
af_ ## s ## _uniranges, \
af_ ## s ## _nobase_uniranges, \
sc1, sc2, sc3 )
#include "afscript.h"
@ -189,9 +190,9 @@
gindex = FT_Get_Char_Index( face, charcode );
if ( gindex != 0 &&
gindex < (FT_ULong)globals->glyph_count &&
gstyles[gindex] == AF_STYLE_UNASSIGNED )
if ( gindex != 0 &&
gindex < (FT_ULong)globals->glyph_count &&
( gstyles[gindex] & AF_STYLE_MASK ) == AF_STYLE_UNASSIGNED )
gstyles[gindex] = (FT_UShort)ss;
for (;;)
@ -201,11 +202,40 @@
if ( gindex == 0 || charcode > range->last )
break;
if ( gindex < (FT_ULong)globals->glyph_count &&
gstyles[gindex] == AF_STYLE_UNASSIGNED )
if ( gindex < (FT_ULong)globals->glyph_count &&
( gstyles[gindex] & AF_STYLE_MASK ) == AF_STYLE_UNASSIGNED )
gstyles[gindex] = (FT_UShort)ss;
}
}
/* do the same for the script's no-base characters */
for ( range = script_class->script_uni_nobase_ranges;
range->first != 0;
range++ )
{
FT_ULong charcode = range->first;
FT_UInt gindex;
gindex = FT_Get_Char_Index( face, charcode );
if ( gindex != 0 &&
gindex < (FT_ULong)globals->glyph_count &&
( gstyles[gindex] & AF_STYLE_MASK ) == (FT_UShort)ss )
gstyles[gindex] |= AF_NOBASE;
for (;;)
{
charcode = FT_Get_Next_Char( face, charcode, &gindex );
if ( gindex == 0 || charcode > range->last )
break;
if ( gindex < (FT_ULong)globals->glyph_count &&
( gstyles[gindex] & AF_STYLE_MASK ) == (FT_UShort)ss )
gstyles[gindex] |= AF_NOBASE;
}
}
}
else
{

8
src/autofit/afglobal.h
View File

@ -73,13 +73,15 @@ FT_BEGIN_HEADER
/* default script for OpenType; ignored if HarfBuzz isn't used */
#define AF_SCRIPT_DEFAULT AF_SCRIPT_LATN
/* a bit mask for TA_DIGIT */
#define AF_STYLE_MASK 0x7FFF
/* a bit mask for AF_DIGIT and AF_NOBASE */
#define AF_STYLE_MASK 0x3FFF
/* an uncovered glyph */
#define AF_STYLE_UNASSIGNED AF_STYLE_MASK
/* if this flag is set, we have an ASCII digit */
/* if this flag is set, we have an ASCII digit */
#define AF_DIGIT 0x8000U
/* if this flag is set, we have a no-base character */
#define AF_NOBASE 0x4000U
/* `increase-x-height' property */
#define AF_PROP_INCREASE_X_HEIGHT_MIN 6

6
src/autofit/aflatin.c
View File

@ -2846,8 +2846,6 @@
AF_LatinAxis axis;
FT_UNUSED( glyph_index );
error = af_glyph_hints_reload( hints, outline );
if ( error )
@ -2881,7 +2879,9 @@
if ( error )
goto Exit;
af_latin_hints_compute_blue_edges( hints, metrics );
/* apply blue zones to base characters only */
if ( !( metrics->root.globals->glyph_styles[glyph_index] & AF_NOBASE ) )
af_latin_hints_compute_blue_edges( hints, metrics );
}
/* grid-fit the outline */

6
src/autofit/afranges.h
View File

@ -29,6 +29,12 @@ FT_BEGIN_HEADER
#define SCRIPT( s, S, d, h, sc1, sc2, sc3 ) \
extern const AF_Script_UniRangeRec af_ ## s ## _uniranges[];
#include "afscript.h"
#undef SCRIPT
#define SCRIPT( s, S, d, h, sc1, sc2, sc3 ) \
extern const AF_Script_UniRangeRec af_ ## s ## _nobase_uniranges[];
#include "afscript.h"
/* */

18
src/autofit/afscript.h
View File

@ -25,6 +25,10 @@
/* by a description string. Then comes the corresponding HarfBuzz */
/* script name tag, followed by a string of standard characters (to */
/* derive the standard width and height of stems). */
/* */
/* Note that fallback scripts only have a default style, thus we */
/* use `HB_SCRIPT_INVALID' as the HarfBuzz script name tag for */
/* them. */
SCRIPT( arab, ARAB,
"Arabic",
@ -34,7 +38,7 @@
SCRIPT( cyrl, CYRL,
"Cyrillic",
HB_SCRIPT_CYRILLIC,
0x43E, 0x41E, 0x0 ) /* оО */
0x43E, 0x41E, 0x0 ) /* о О */
SCRIPT( deva, DEVA,
"Devanagari",
@ -44,7 +48,7 @@
SCRIPT( grek, GREK,
"Greek",
HB_SCRIPT_GREEK,
0x3BF, 0x39F, 0x0 ) /* οΟ */
0x3BF, 0x39F, 0x0 ) /* ο Ο */
SCRIPT( hebr, HEBR,
"Hebrew",
@ -56,6 +60,16 @@
HB_SCRIPT_LATIN,
'o', 'O', '0' )
SCRIPT( latb, LATB,
"Latin Subscript Fallback",
HB_SCRIPT_INVALID,
0x2092, 0x2080, 0x0 ) /* ₒ ₀ */
SCRIPT( latp, LATP,
"Latin Superscript Fallback",
HB_SCRIPT_INVALID,
0x1D52, 0x1D3C, 0x2070 ) /* ᵒ ᴼ ⁰ */
SCRIPT( none, NONE,
"no script",
HB_SCRIPT_INVALID,

27
src/autofit/afstyles.h
View File

@ -27,7 +27,9 @@
/* coverage. */
/* */
/* Note that styles using `AF_COVERAGE_DEFAULT' should always */
/* come after styles with other coverages. */
/* come after styles with other coverages. Also note that */
/* fallback scripts only use `AF_COVERAGE_DEFAULT' for its */
/* style. */
/* */
/* Example: */
/* */
@ -90,6 +92,13 @@
META_STYLE_LATIN( cyrl, CYRL, "Cyrillic" )
STYLE( deva_dflt, DEVA_DFLT,
"Devanagari default style",
AF_WRITING_SYSTEM_LATIN,
AF_SCRIPT_DEVA,
AF_BLUE_STRINGSET_DEVA,
AF_COVERAGE_DEFAULT )
META_STYLE_LATIN( grek, GREK, "Greek" )
STYLE( hebr_dflt, HEBR_DFLT,
@ -98,13 +107,21 @@
AF_SCRIPT_HEBR,
AF_BLUE_STRINGSET_HEBR,
AF_COVERAGE_DEFAULT )
META_STYLE_LATIN( latn, LATN, "Latin" )
STYLE( deva_dflt, DEVA_DFLT,
"Devanagari default style",
STYLE( latb_dflt, LATB_DFLT,
"Latin subscript fallback default style",
AF_WRITING_SYSTEM_LATIN,
AF_SCRIPT_DEVA,
AF_BLUE_STRINGSET_DEVA,
AF_SCRIPT_LATB,
AF_BLUE_STRINGSET_LATB,
AF_COVERAGE_DEFAULT )
STYLE( latp_dflt, LATP_DFLT,
"Latin superscript fallback default style",
AF_WRITING_SYSTEM_LATIN,
AF_SCRIPT_LATP,
AF_BLUE_STRINGSET_LATP,
AF_COVERAGE_DEFAULT )
#ifdef FT_OPTION_AUTOFIT2

23
src/autofit/aftypes.h
View File

@ -294,8 +294,9 @@ extern void* _af_debug_hints;
/*************************************************************************/
/*
* Each script is associated with a set of Unicode ranges that gets used
* to test whether the font face supports the script.
* Each script is associated with two sets of Unicode ranges to test
* whether the font face supports the script, and which no-base characters
* the script contains.
*
* We use four-letter script tags from the OpenType specification,
* extended by `NONE', which indicates `no script'.
@ -332,7 +333,9 @@ extern void* _af_debug_hints;
{
AF_Script script;
AF_Script_UniRange script_uni_ranges; /* last must be { 0, 0 } */
/* last element in the ranges must be { 0, 0 } */
AF_Script_UniRange script_uni_ranges;
AF_Script_UniRange script_uni_nobase_ranges;
FT_UInt32 standard_char1; /* for default width and height */
FT_UInt32 standard_char2; /* ditto */
@ -512,6 +515,7 @@ extern void* _af_debug_hints;
script_class, \
script, \
ranges, \
nobase_ranges, \
std_char1, \
std_char2, \
std_char3 ) \
@ -520,6 +524,7 @@ extern void* _af_debug_hints;
{ \
script, \
ranges, \
nobase_ranges, \
std_char1, \
std_char2, \
std_char3 \
@ -586,17 +591,19 @@ extern void* _af_debug_hints;
script_class, \
script_, \
ranges, \
nobase_ranges, \
std_char1, \
std_char2, \
std_char3 ) \
FT_LOCAL_DEF( void ) \
FT_Init_Class_ ## script_class( AF_ScriptClassRec* ac ) \
{ \
ac->script = script_; \
ac->script_uni_ranges = ranges; \
ac->standard_char1 = std_char1; \
ac->standard_char2 = std_char2; \
ac->standard_char3 = std_char3; \
ac->script = script_; \
ac->script_uni_ranges = ranges; \
ac->script_uni_nobase_ranges = nobase_ranges; \
ac->standard_char1 = std_char1; \
ac->standard_char2 = std_char2; \
ac->standard_char3 = std_char3; \
}