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Code Issues 9 Releases Wiki Activity

[autofit] Factor scripts and uniranges out of writing system files. 

* src/autofit/afranges.c, src/autofit/afranges.h: New files.

* src/autofit/afscript.h: Extend `SCRIPT' macro with more
parameters, taking data from the writing system files.

* src/autofit/aftypes.h: Updated.

* src/autofit/afglobal.c: Include `afranges.h'.
Load `afscript.h' to call AF_DEFINE_SCRIPT_CLASS.
* src/autofit/afglobal.c: Include `afranges.h'.
Load `afscript.h' to call AF_DECLARE_SCRIPT_CLASS.

* src/autofit/afcjk.c, src/autofit/afcjk.h: Updated.
* src/autofit/afdummy.c, src/autofit/afdummy.h: Updated.
* src/autofit/afindic.c, src/autofit/afindic.h: Updated.
* src/autofit/aflatin.c, src/autofit/aflatin.h: Updated.
* src/autofit/aflatn2.c, src/autofit/aflatn2.h: Updated.

* src/autofit/afpic.c: Updated.

* src/autofir/autofit.c: Include `afranges.c'.
* src/autofit/rules.mk (AUTOF_DRV_SRC): Add `afranges.c'.
This commit is contained in:
Werner Lemberg 2013-12-19 15:45:24 +01:00
parent 4593062207
commit d8324571f1
20 changed files with 298 additions and 261 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
ChangeLog
View File

@ -1,3 +1,30 @@
2013-12-19 Werner Lemberg <wl@gnu.org>
[autofit] Factor scripts and uniranges out of writing system files.
* src/autofit/afranges.c, src/autofit/afranges.h: New files.
* src/autofit/afscript.h: Extend `SCRIPT' macro with more
parameters, taking data from the writing system files.
* src/autofit/aftypes.h: Updated.
* src/autofit/afglobal.c: Include `afranges.h'.
Load `afscript.h' to call AF_DEFINE_SCRIPT_CLASS.
* src/autofit/afglobal.c: Include `afranges.h'.
Load `afscript.h' to call AF_DECLARE_SCRIPT_CLASS.
* src/autofit/afcjk.c, src/autofit/afcjk.h: Updated.
* src/autofit/afdummy.c, src/autofit/afdummy.h: Updated.
* src/autofit/afindic.c, src/autofit/afindic.h: Updated.
* src/autofit/aflatin.c, src/autofit/aflatin.h: Updated.
* src/autofit/aflatn2.c, src/autofit/aflatn2.h: Updated.
* src/autofit/afpic.c: Updated.
* src/autofir/autofit.c: Include `afranges.c'.
* src/autofit/rules.mk (AUTOF_DRV_SRC): Add `afranges.c'.
2013-12-18 Werner Lemberg <wl@gnu.org>
[autofit] More code orthogonality.

61
src/autofit/afcjk.c
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@ -2223,51 +2223,9 @@
)
/* this corresponds to Unicode 6.0 */
/* XXX: this should probably fine tuned to differentiate better between */
/* scripts... */
static const AF_Script_UniRangeRec af_hani_uniranges[] =
{
AF_UNIRANGE_REC( 0x1100UL, 0x11FFUL ), /* Hangul Jamo */
AF_UNIRANGE_REC( 0x2E80UL, 0x2EFFUL ), /* CJK Radicals Supplement */
AF_UNIRANGE_REC( 0x2F00UL, 0x2FDFUL ), /* Kangxi Radicals */
AF_UNIRANGE_REC( 0x2FF0UL, 0x2FFFUL ), /* Ideographic Description Characters */
AF_UNIRANGE_REC( 0x3000UL, 0x303FUL ), /* CJK Symbols and Punctuation */
AF_UNIRANGE_REC( 0x3040UL, 0x309FUL ), /* Hiragana */
AF_UNIRANGE_REC( 0x30A0UL, 0x30FFUL ), /* Katakana */
AF_UNIRANGE_REC( 0x3100UL, 0x312FUL ), /* Bopomofo */
AF_UNIRANGE_REC( 0x3130UL, 0x318FUL ), /* Hangul Compatibility Jamo */
AF_UNIRANGE_REC( 0x3190UL, 0x319FUL ), /* Kanbun */
AF_UNIRANGE_REC( 0x31A0UL, 0x31BFUL ), /* Bopomofo Extended */
AF_UNIRANGE_REC( 0x31C0UL, 0x31EFUL ), /* CJK Strokes */
AF_UNIRANGE_REC( 0x31F0UL, 0x31FFUL ), /* Katakana Phonetic Extensions */
AF_UNIRANGE_REC( 0x3200UL, 0x32FFUL ), /* Enclosed CJK Letters and Months */
AF_UNIRANGE_REC( 0x3300UL, 0x33FFUL ), /* CJK Compatibility */
AF_UNIRANGE_REC( 0x3400UL, 0x4DBFUL ), /* CJK Unified Ideographs Extension A */
AF_UNIRANGE_REC( 0x4DC0UL, 0x4DFFUL ), /* Yijing Hexagram Symbols */
AF_UNIRANGE_REC( 0x4E00UL, 0x9FFFUL ), /* CJK Unified Ideographs */
AF_UNIRANGE_REC( 0xA960UL, 0xA97FUL ), /* Hangul Jamo Extended-A */
AF_UNIRANGE_REC( 0xAC00UL, 0xD7AFUL ), /* Hangul Syllables */
AF_UNIRANGE_REC( 0xD7B0UL, 0xD7FFUL ), /* Hangul Jamo Extended-B */
AF_UNIRANGE_REC( 0xF900UL, 0xFAFFUL ), /* CJK Compatibility Ideographs */
AF_UNIRANGE_REC( 0xFE10UL, 0xFE1FUL ), /* Vertical forms */
AF_UNIRANGE_REC( 0xFE30UL, 0xFE4FUL ), /* CJK Compatibility Forms */
AF_UNIRANGE_REC( 0xFF00UL, 0xFFEFUL ), /* Halfwidth and Fullwidth Forms */
AF_UNIRANGE_REC( 0x1B000UL, 0x1B0FFUL ), /* Kana Supplement */
AF_UNIRANGE_REC( 0x1D300UL, 0x1D35FUL ), /* Tai Xuan Hing Symbols */
AF_UNIRANGE_REC( 0x1F200UL, 0x1F2FFUL ), /* Enclosed Ideographic Supplement */
AF_UNIRANGE_REC( 0x20000UL, 0x2A6DFUL ), /* CJK Unified Ideographs Extension B */
AF_UNIRANGE_REC( 0x2A700UL, 0x2B73FUL ), /* CJK Unified Ideographs Extension C */
AF_UNIRANGE_REC( 0x2B740UL, 0x2B81FUL ), /* CJK Unified Ideographs Extension D */
AF_UNIRANGE_REC( 0x2F800UL, 0x2FA1FUL ), /* CJK Compatibility Ideographs Supplement */
AF_UNIRANGE_REC( 0UL, 0UL )
};
#else /* !AF_CONFIG_OPTION_CJK */
AF_DEFINE_WRITING_SYSTEM_CLASS(
af_cjk_writing_system_class,
@ -2284,24 +2242,7 @@
)
static const AF_Script_UniRangeRec af_hani_uniranges[] =
{
AF_UNIRANGE_REC( 0UL, 0UL )
};
#endif /* !AF_CONFIG_OPTION_CJK */
AF_DEFINE_SCRIPT_CLASS(
af_hani_script_class,
AF_SCRIPT_HANI,
AF_BLUE_STRINGSET_HANI,
AF_WRITING_SYSTEM_CJK,
af_hani_uniranges,
0x7530 /* 田 */
)
/* END */

5
src/autofit/afcjk.h
View File

@ -31,11 +31,6 @@ FT_BEGIN_HEADER
AF_DECLARE_WRITING_SYSTEM_CLASS( af_cjk_writing_system_class )
/* the CJK-specific script classes */
AF_DECLARE_SCRIPT_CLASS( af_hani_script_class )
/*************************************************************************/
/*************************************************************************/
/***** *****/

12
src/autofit/afdummy.c
View File

@ -68,16 +68,4 @@
)
AF_DEFINE_SCRIPT_CLASS(
af_none_script_class,
AF_SCRIPT_NONE,
(AF_Blue_Stringset)0,
AF_WRITING_SYSTEM_DUMMY,
NULL,
'\0'
)
/* END */

2
src/autofit/afdummy.h
View File

@ -31,8 +31,6 @@ FT_BEGIN_HEADER
AF_DECLARE_WRITING_SYSTEM_CLASS( af_dummy_writing_system_class )
AF_DECLARE_SCRIPT_CLASS( af_none_script_class )
/* */
FT_END_HEADER

18
src/autofit/afglobal.c
View File

@ -17,6 +17,7 @@
#include "afglobal.h"
#include "afranges.h"
/* get writing system specific header files */
#undef WRITING_SYSTEM
@ -44,7 +45,20 @@
#undef SCRIPT
#define SCRIPT( s, S, d ) \
#define SCRIPT( s, S, d, ss, ws, dc ) \
AF_DEFINE_SCRIPT_CLASS( \
af_ ## s ## _script_class, \
AF_SCRIPT_ ## S, \
ss, \
ws, \
af_ ## s ## _uniranges, \
dc )
#include "afscript.h"
#undef SCRIPT
#define SCRIPT( s, S, d, ss, ws, dc ) \
&af_ ## s ## _script_class,
FT_LOCAL_ARRAY_DEF( AF_ScriptClass )
@ -62,7 +76,7 @@
#ifdef FT_DEBUG_LEVEL_TRACE
#undef SCRIPT
#define SCRIPT( s, S, d ) #s,
#define SCRIPT( s, S, d, ss, ws, dc ) #s,
FT_LOCAL_ARRAY_DEF( char* )
af_script_names[] =

6
src/autofit/afglobal.h
View File

@ -31,6 +31,12 @@ FT_BEGIN_HEADER
FT_LOCAL_ARRAY( AF_WritingSystemClass )
af_writing_system_classes[];
#undef SCRIPT
#define SCRIPT( s, S, d, ss, ws, dc ) \
AF_DECLARE_SCRIPT_CLASS( af_ ## s ## _script_class )
#include "afscript.h"
FT_LOCAL_ARRAY( AF_ScriptClass )
af_script_classes[];

33
src/autofit/afindic.c
View File

@ -112,24 +112,10 @@
(AF_WritingSystem_ApplyHintsFunc) af_indic_hints_apply
)
/* XXX: this should probably fine tuned to differentiate better between */
/* scripts... */
static const AF_Script_UniRangeRec af_deva_uniranges[] =
{
AF_UNIRANGE_REC( 0x0900UL, 0x0DFFUL ), /* Indic Range */
AF_UNIRANGE_REC( 0x0F00UL, 0x0FFFUL ), /* Tibetan */
AF_UNIRANGE_REC( 0x1900UL, 0x194FUL ), /* Limbu */
AF_UNIRANGE_REC( 0x1B80UL, 0x1BBFUL ), /* Sundanese */
AF_UNIRANGE_REC( 0x1C80UL, 0x1CDFUL ), /* Meetei Mayak */
AF_UNIRANGE_REC( 0xA800UL, 0xA82FUL ), /* Syloti Nagri */
AF_UNIRANGE_REC( 0x11800UL, 0x118DFUL ), /* Sharada */
AF_UNIRANGE_REC( 0UL, 0UL )
};
#else /* !AF_CONFIG_OPTION_INDIC */
AF_DEFINE_WRITING_SYSTEM_CLASS(
af_indic_writing_system_class,
@ -146,24 +132,7 @@
)
static const AF_Script_UniRangeRec af_deva_uniranges[] =
{
AF_UNIRANGE_REC( 0UL, 0UL )
};
#endif /* !AF_CONFIG_OPTION_INDIC */
AF_DEFINE_SCRIPT_CLASS(
af_deva_script_class,
AF_SCRIPT_DEVA,
(AF_Blue_Stringset)0, /* XXX */
AF_WRITING_SYSTEM_INDIC,
af_deva_uniranges,
'o' /* XXX */
)
/* END */

5
src/autofit/afindic.h
View File

@ -31,11 +31,6 @@ FT_BEGIN_HEADER
AF_DECLARE_WRITING_SYSTEM_CLASS( af_indic_writing_system_class )
/* the indic-specific script classes */
AF_DECLARE_SCRIPT_CLASS( af_deva_script_class )
/* */
FT_END_HEADER

99
src/autofit/aflatin.c
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@ -2722,103 +2722,4 @@
)
/* XXX: this should probably fine tuned to differentiate better between */
/* scripts... */
static const AF_Script_UniRangeRec af_latn_uniranges[] =
{
AF_UNIRANGE_REC( 0x0020UL, 0x007FUL ), /* Basic Latin (no control chars) */
AF_UNIRANGE_REC( 0x00A0UL, 0x00FFUL ), /* Latin-1 Supplement (no control chars) */
AF_UNIRANGE_REC( 0x0100UL, 0x017FUL ), /* Latin Extended-A */
AF_UNIRANGE_REC( 0x0180UL, 0x024FUL ), /* Latin Extended-B */
AF_UNIRANGE_REC( 0x0250UL, 0x02AFUL ), /* IPA Extensions */
AF_UNIRANGE_REC( 0x02B0UL, 0x02FFUL ), /* Spacing Modifier Letters */
AF_UNIRANGE_REC( 0x0300UL, 0x036FUL ), /* Combining Diacritical Marks */
AF_UNIRANGE_REC( 0x1D00UL, 0x1D7FUL ), /* Phonetic Extensions */
AF_UNIRANGE_REC( 0x1D80UL, 0x1DBFUL ), /* Phonetic Extensions Supplement */
AF_UNIRANGE_REC( 0x1DC0UL, 0x1DFFUL ), /* Combining Diacritical Marks Supplement */
AF_UNIRANGE_REC( 0x1E00UL, 0x1EFFUL ), /* Latin Extended Additional */
AF_UNIRANGE_REC( 0x2000UL, 0x206FUL ), /* General Punctuation */
AF_UNIRANGE_REC( 0x2070UL, 0x209FUL ), /* Superscripts and Subscripts */
AF_UNIRANGE_REC( 0x20A0UL, 0x20CFUL ), /* Currency Symbols */
AF_UNIRANGE_REC( 0x2150UL, 0x218FUL ), /* Number Forms */
AF_UNIRANGE_REC( 0x2460UL, 0x24FFUL ), /* Enclosed Alphanumerics */
AF_UNIRANGE_REC( 0x2C60UL, 0x2C7FUL ), /* Latin Extended-C */
AF_UNIRANGE_REC( 0x2E00UL, 0x2E7FUL ), /* Supplemental Punctuation */
AF_UNIRANGE_REC( 0xA720UL, 0xA7FFUL ), /* Latin Extended-D */
AF_UNIRANGE_REC( 0xFB00UL, 0xFB06UL ), /* Alphab. Present. Forms (Latin Ligs) */
AF_UNIRANGE_REC( 0x1D400UL, 0x1D7FFUL ), /* Mathematical Alphanumeric Symbols */
AF_UNIRANGE_REC( 0x1F100UL, 0x1F1FFUL ), /* Enclosed Alphanumeric Supplement */
AF_UNIRANGE_REC( 0UL, 0UL )
};
static const AF_Script_UniRangeRec af_grek_uniranges[] =
{
AF_UNIRANGE_REC( 0x0370UL, 0x03FFUL ), /* Greek and Coptic */
AF_UNIRANGE_REC( 0x1F00UL, 0x1FFFUL ), /* Greek Extended */
AF_UNIRANGE_REC( 0UL, 0UL )
};
static const AF_Script_UniRangeRec af_cyrl_uniranges[] =
{
AF_UNIRANGE_REC( 0x0400UL, 0x04FFUL ), /* Cyrillic */
AF_UNIRANGE_REC( 0x0500UL, 0x052FUL ), /* Cyrillic Supplement */
AF_UNIRANGE_REC( 0x2DE0UL, 0x2DFFUL ), /* Cyrillic Extended-A */
AF_UNIRANGE_REC( 0xA640UL, 0xA69FUL ), /* Cyrillic Extended-B */
AF_UNIRANGE_REC( 0UL, 0UL )
};
static const AF_Script_UniRangeRec af_hebr_uniranges[] =
{
AF_UNIRANGE_REC( 0x0590UL, 0x05FFUL ), /* Hebrew */
AF_UNIRANGE_REC( 0xFB1DUL, 0xFB4FUL ), /* Alphab. Present. Forms (Hebrew) */
AF_UNIRANGE_REC( 0UL, 0UL )
};
AF_DEFINE_SCRIPT_CLASS(
af_latn_script_class,
AF_SCRIPT_LATN,
AF_BLUE_STRINGSET_LATN,
AF_WRITING_SYSTEM_LATIN,
af_latn_uniranges,
'o'
)
AF_DEFINE_SCRIPT_CLASS(
af_grek_script_class,
AF_SCRIPT_GREK,
AF_BLUE_STRINGSET_GREK,
AF_WRITING_SYSTEM_LATIN,
af_grek_uniranges,
0x3BF /* ο */
)
AF_DEFINE_SCRIPT_CLASS(
af_cyrl_script_class,
AF_SCRIPT_CYRL,
AF_BLUE_STRINGSET_CYRL,
AF_WRITING_SYSTEM_LATIN,
af_cyrl_uniranges,
0x43E /* о */
)
AF_DEFINE_SCRIPT_CLASS(
af_hebr_script_class,
AF_SCRIPT_HEBR,
AF_BLUE_STRINGSET_HEBR,
AF_WRITING_SYSTEM_LATIN,
af_hebr_uniranges,
0x5DD /* ם */
)
/* END */

11
src/autofit/aflatin.h
View File

@ -30,17 +30,6 @@ FT_BEGIN_HEADER
AF_DECLARE_WRITING_SYSTEM_CLASS( af_latin_writing_system_class )
/* the latin-specific script classes */
AF_DECLARE_SCRIPT_CLASS( af_cyrl_script_class )
AF_DECLARE_SCRIPT_CLASS( af_grek_script_class )
AF_DECLARE_SCRIPT_CLASS( af_latn_script_class )
AF_DECLARE_SCRIPT_CLASS( af_hebr_script_class )
#if 0
AF_DECLARE_SCRIPT_CLASS( af_armn_script_class )
#endif
/* constants are given with units_per_em == 2048 in mind */
#define AF_LATIN_CONSTANT( metrics, c ) \
( ( (c) * (FT_Long)( (AF_LatinMetrics)(metrics) )->units_per_em ) / 2048 )

12
src/autofit/aflatin2.c
View File

@ -2433,16 +2433,4 @@
};
AF_DEFINE_SCRIPT_CLASS(
af_ltn2_script_class,
AF_SCRIPT_LTN2,
AF_BLUE_STRINGSET_LATN,
AF_WRITING_SYSTEM_LATIN2,
af_ltn2_uniranges,
'o'
)
/* END */

11
src/autofit/aflatin2.h
View File

@ -31,17 +31,6 @@ FT_BEGIN_HEADER
AF_DECLARE_WRITING_SYSTEM_CLASS( af_latin2_writing_system_class )
/* the latin-specific script classes */
AF_DECLARE_SCRIPT_CLASS( af_ltn2_script_class ) /* XXX */
#if 0
AF_DECLARE_SCRIPT_CLASS( af_arm2_script_class )
AF_DECLARE_SCRIPT_CLASS( af_cyr2_script_class )
AF_DECLARE_SCRIPT_CLASS( af_grk2_script_class )
AF_DECLARE_SCRIPT_CLASS( af_hbr2_script_class )
#endif
/* */
FT_END_HEADER

2
src/autofit/afpic.c
View File

@ -116,7 +116,7 @@
#include "afwrtsys.h"
#undef SCRIPT
#define SCRIPT( s, S, d ) \
#define SCRIPT( s, S, d, ss, ws, dc ) \
FT_Init_Class_af_ ## s ## _script_class( \
&container->af_script_classes_rec[ss++] );

154
src/autofit/afranges.c Normal file
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@ -0,0 +1,154 @@
/***************************************************************************/
/* */
/* afranges.c */
/* */
/* Auto-fitter Unicode script ranges (body). */
/* */
/* Copyright 2013 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. */
/* */
/***************************************************************************/
#include "afranges.h"
/* XXX: this should probably fine tuned to differentiate better between */
/* scripts... */
const AF_Script_UniRangeRec af_cyrl_uniranges[] =
{
AF_UNIRANGE_REC( 0x0400UL, 0x04FFUL ), /* Cyrillic */
AF_UNIRANGE_REC( 0x0500UL, 0x052FUL ), /* Cyrillic Supplement */
AF_UNIRANGE_REC( 0x2DE0UL, 0x2DFFUL ), /* Cyrillic Extended-A */
AF_UNIRANGE_REC( 0xA640UL, 0xA69FUL ), /* Cyrillic Extended-B */
AF_UNIRANGE_REC( 0UL, 0UL )
};
#ifdef AF_CONFIG_OPTION_INDIC
const AF_Script_UniRangeRec af_deva_uniranges[] =
{
AF_UNIRANGE_REC( 0x0900UL, 0x0DFFUL ), /* Indic Range */
AF_UNIRANGE_REC( 0x0F00UL, 0x0FFFUL ), /* Tibetan */
AF_UNIRANGE_REC( 0x1900UL, 0x194FUL ), /* Limbu */
AF_UNIRANGE_REC( 0x1B80UL, 0x1BBFUL ), /* Sundanese */
AF_UNIRANGE_REC( 0x1C80UL, 0x1CDFUL ), /* Meetei Mayak */
AF_UNIRANGE_REC( 0xA800UL, 0xA82FUL ), /* Syloti Nagri */
AF_UNIRANGE_REC( 0x11800UL, 0x118DFUL ), /* Sharada */
AF_UNIRANGE_REC( 0UL, 0UL )
};
#else /* !AF_CONFIG_OPTION_INDIC */
const AF_Script_UniRangeRec af_deva_uniranges[] =
{
AF_UNIRANGE_REC( 0UL, 0UL )
};
#endif /* !AF_CONFIG_OPTION_INDIC */
const AF_Script_UniRangeRec af_grek_uniranges[] =
{
AF_UNIRANGE_REC( 0x0370UL, 0x03FFUL ), /* Greek and Coptic */
AF_UNIRANGE_REC( 0x1F00UL, 0x1FFFUL ), /* Greek Extended */
AF_UNIRANGE_REC( 0UL, 0UL )
};
#ifdef AF_CONFIG_OPTION_CJK
/* this corresponds to Unicode 6.0 */
const AF_Script_UniRangeRec af_hani_uniranges[] =
{
AF_UNIRANGE_REC( 0x1100UL, 0x11FFUL ), /* Hangul Jamo */
AF_UNIRANGE_REC( 0x2E80UL, 0x2EFFUL ), /* CJK Radicals Supplement */
AF_UNIRANGE_REC( 0x2F00UL, 0x2FDFUL ), /* Kangxi Radicals */
AF_UNIRANGE_REC( 0x2FF0UL, 0x2FFFUL ), /* Ideographic Description Characters */
AF_UNIRANGE_REC( 0x3000UL, 0x303FUL ), /* CJK Symbols and Punctuation */
AF_UNIRANGE_REC( 0x3040UL, 0x309FUL ), /* Hiragana */
AF_UNIRANGE_REC( 0x30A0UL, 0x30FFUL ), /* Katakana */
AF_UNIRANGE_REC( 0x3100UL, 0x312FUL ), /* Bopomofo */
AF_UNIRANGE_REC( 0x3130UL, 0x318FUL ), /* Hangul Compatibility Jamo */
AF_UNIRANGE_REC( 0x3190UL, 0x319FUL ), /* Kanbun */
AF_UNIRANGE_REC( 0x31A0UL, 0x31BFUL ), /* Bopomofo Extended */
AF_UNIRANGE_REC( 0x31C0UL, 0x31EFUL ), /* CJK Strokes */
AF_UNIRANGE_REC( 0x31F0UL, 0x31FFUL ), /* Katakana Phonetic Extensions */
AF_UNIRANGE_REC( 0x3200UL, 0x32FFUL ), /* Enclosed CJK Letters and Months */
AF_UNIRANGE_REC( 0x3300UL, 0x33FFUL ), /* CJK Compatibility */
AF_UNIRANGE_REC( 0x3400UL, 0x4DBFUL ), /* CJK Unified Ideographs Extension A */
AF_UNIRANGE_REC( 0x4DC0UL, 0x4DFFUL ), /* Yijing Hexagram Symbols */
AF_UNIRANGE_REC( 0x4E00UL, 0x9FFFUL ), /* CJK Unified Ideographs */
AF_UNIRANGE_REC( 0xA960UL, 0xA97FUL ), /* Hangul Jamo Extended-A */
AF_UNIRANGE_REC( 0xAC00UL, 0xD7AFUL ), /* Hangul Syllables */
AF_UNIRANGE_REC( 0xD7B0UL, 0xD7FFUL ), /* Hangul Jamo Extended-B */
AF_UNIRANGE_REC( 0xF900UL, 0xFAFFUL ), /* CJK Compatibility Ideographs */
AF_UNIRANGE_REC( 0xFE10UL, 0xFE1FUL ), /* Vertical forms */
AF_UNIRANGE_REC( 0xFE30UL, 0xFE4FUL ), /* CJK Compatibility Forms */
AF_UNIRANGE_REC( 0xFF00UL, 0xFFEFUL ), /* Halfwidth and Fullwidth Forms */
AF_UNIRANGE_REC( 0x1B000UL, 0x1B0FFUL ), /* Kana Supplement */
AF_UNIRANGE_REC( 0x1D300UL, 0x1D35FUL ), /* Tai Xuan Hing Symbols */
AF_UNIRANGE_REC( 0x1F200UL, 0x1F2FFUL ), /* Enclosed Ideographic Supplement */
AF_UNIRANGE_REC( 0x20000UL, 0x2A6DFUL ), /* CJK Unified Ideographs Extension B */
AF_UNIRANGE_REC( 0x2A700UL, 0x2B73FUL ), /* CJK Unified Ideographs Extension C */
AF_UNIRANGE_REC( 0x2B740UL, 0x2B81FUL ), /* CJK Unified Ideographs Extension D */
AF_UNIRANGE_REC( 0x2F800UL, 0x2FA1FUL ), /* CJK Compatibility Ideographs Supplement */
AF_UNIRANGE_REC( 0UL, 0UL )
};
#else /* !AF_CONFIG_OPTION_CJK */
const AF_Script_UniRangeRec af_hani_uniranges[] =
{
AF_UNIRANGE_REC( 0UL, 0UL )
};
#endif /* !AF_CONFIG_OPTION_CJK */
const AF_Script_UniRangeRec af_hebr_uniranges[] =
{
AF_UNIRANGE_REC( 0x0590UL, 0x05FFUL ), /* Hebrew */
AF_UNIRANGE_REC( 0xFB1DUL, 0xFB4FUL ), /* Alphab. Present. Forms (Hebrew) */
AF_UNIRANGE_REC( 0UL, 0UL )
};
const AF_Script_UniRangeRec af_latn_uniranges[] =
{
AF_UNIRANGE_REC( 0x0020UL, 0x007FUL ), /* Basic Latin (no control chars) */
AF_UNIRANGE_REC( 0x00A0UL, 0x00FFUL ), /* Latin-1 Supplement (no control chars) */
AF_UNIRANGE_REC( 0x0100UL, 0x017FUL ), /* Latin Extended-A */
AF_UNIRANGE_REC( 0x0180UL, 0x024FUL ), /* Latin Extended-B */
AF_UNIRANGE_REC( 0x0250UL, 0x02AFUL ), /* IPA Extensions */
AF_UNIRANGE_REC( 0x02B0UL, 0x02FFUL ), /* Spacing Modifier Letters */
AF_UNIRANGE_REC( 0x0300UL, 0x036FUL ), /* Combining Diacritical Marks */
AF_UNIRANGE_REC( 0x1D00UL, 0x1D7FUL ), /* Phonetic Extensions */
AF_UNIRANGE_REC( 0x1D80UL, 0x1DBFUL ), /* Phonetic Extensions Supplement */
AF_UNIRANGE_REC( 0x1DC0UL, 0x1DFFUL ), /* Combining Diacritical Marks Supplement */
AF_UNIRANGE_REC( 0x1E00UL, 0x1EFFUL ), /* Latin Extended Additional */
AF_UNIRANGE_REC( 0x2000UL, 0x206FUL ), /* General Punctuation */
AF_UNIRANGE_REC( 0x2070UL, 0x209FUL ), /* Superscripts and Subscripts */
AF_UNIRANGE_REC( 0x20A0UL, 0x20CFUL ), /* Currency Symbols */
AF_UNIRANGE_REC( 0x2150UL, 0x218FUL ), /* Number Forms */
AF_UNIRANGE_REC( 0x2460UL, 0x24FFUL ), /* Enclosed Alphanumerics */
AF_UNIRANGE_REC( 0x2C60UL, 0x2C7FUL ), /* Latin Extended-C */
AF_UNIRANGE_REC( 0x2E00UL, 0x2E7FUL ), /* Supplemental Punctuation */
AF_UNIRANGE_REC( 0xA720UL, 0xA7FFUL ), /* Latin Extended-D */
AF_UNIRANGE_REC( 0xFB00UL, 0xFB06UL ), /* Alphab. Present. Forms (Latin Ligs) */
AF_UNIRANGE_REC( 0x1D400UL, 0x1D7FFUL ), /* Mathematical Alphanumeric Symbols */
AF_UNIRANGE_REC( 0x1F100UL, 0x1F1FFUL ), /* Enclosed Alphanumeric Supplement */
AF_UNIRANGE_REC( 0UL, 0UL )
};
const AF_Script_UniRangeRec af_none_uniranges[] =
{
AF_UNIRANGE_REC( 0UL, 0UL )
};
/* END */

41
src/autofit/afranges.h Normal file
View File

@ -0,0 +1,41 @@
/***************************************************************************/
/* */
/* afranges.h */
/* */
/* Auto-fitter Unicode script ranges (specification). */
/* */
/* Copyright 2013 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 __AFRANGES_H__
#define __AFRANGES_H__
#include "aftypes.h"
FT_BEGIN_HEADER
#undef SCRIPT
#define SCRIPT( s, S, d, ss, ws, dc ) \
extern const AF_Script_UniRangeRec af_ ## s ## _uniranges[];
#include "afscript.h"
/* */
FT_END_HEADER
#endif /* __AFRANGES_H__ */
/* END */

55
src/autofit/afscript.h
View File

@ -22,15 +22,54 @@
/* Add new scripts here. */
SCRIPT( cyrl, CYRL, "Cyrillic" )
SCRIPT( deva, DEVA, "Indic scripts" )
SCRIPT( none, NONE, "no script" )
SCRIPT( grek, GREK, "Greek" )
SCRIPT( hani, HANI, "CJKV ideographs" )
SCRIPT( hebr, HEBR, "Hebrew" )
SCRIPT( latn, LATN, "Latin" )
SCRIPT( cyrl, CYRL,
"Cyrillic",
AF_BLUE_STRINGSET_CYRL,
AF_WRITING_SYSTEM_LATIN,
0x43E ) /* о */
SCRIPT( deva, DEVA,
"Indic scripts",
(AF_Blue_Stringset)0, /* XXX */
AF_WRITING_SYSTEM_INDIC,
'o' ) /* XXX */
SCRIPT( none, NONE,
"no script",
(AF_Blue_Stringset)0,
AF_WRITING_SYSTEM_DUMMY,
'\0' )
SCRIPT( grek, GREK,
"Greek",
AF_BLUE_STRINGSET_GREK,
AF_WRITING_SYSTEM_LATIN,
0x3BF ) /* ο */
SCRIPT( hani, HANI,
"CJKV ideographs",
AF_BLUE_STRINGSET_HANI,
AF_WRITING_SYSTEM_CJK,
0x7530 ) /* 田 */
SCRIPT( hebr, HEBR,
"Hebrew",
AF_BLUE_STRINGSET_HEBR,
AF_WRITING_SYSTEM_LATIN,
0x5DD ) /* ם */
SCRIPT( latn, LATN,
"Latin",
AF_BLUE_STRINGSET_LATN,
AF_WRITING_SYSTEM_LATIN,
'o' )
#ifdef FT_OPTION_AUTOFIT2
SCRIPT( ltn2, LTN2, "Latin 2" )
SCRIPT( ltn2, LTN2,
"Latin 2",
AF_BLUE_STRINGSET_LATN,
AF_WRITING_SYSTEM_LATIN2,
'o' )
#endif

2
src/autofit/aftypes.h
View File

@ -303,7 +303,7 @@ extern void* _af_debug_hints;
*/
#undef SCRIPT
#define SCRIPT( s, S, d ) \
#define SCRIPT( s, S, d, ss, ws, dc ) \
AF_SCRIPT_ ## S,
/* The list of known scripts. */

2
src/autofit/autofit.c
View File

@ -24,6 +24,8 @@
#include "afglobal.c"
#include "afhints.c"
#include "afranges.c"
#include "afdummy.c"
#include "aflatin.c"
#ifdef FT_OPTION_AUTOFIT2

1
src/autofit/rules.mk
View File

@ -36,6 +36,7 @@ AUTOF_DRV_SRC := $(AUTOF_DIR)/afangles.c \
$(AUTOF_DIR)/afloader.c \
$(AUTOF_DIR)/afmodule.c \
$(AUTOF_DIR)/afpic.c \
$(AUTOF_DIR)/afranges.c \
$(AUTOF_DIR)/afwarp.c
# AUTOF driver headers