2 * $RCSId: xc/lib/fontconfig/src/fcfreetype.c,v 1.11 2002/08/31 22:17:32 keithp Exp $
4 * Copyright © 2001 Keith Packard
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of Keith Packard not be used in
11 * advertising or publicity pertaining to distribution of the software without
12 * specific, written prior permission. Keith Packard makes no
13 * representations about the suitability of this software for any purpose. It
14 * is provided "as is" without express or implied warranty.
16 * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
20 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
21 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
22 * PERFORMANCE OF THIS SOFTWARE.
26 Copyright © 2002-2003 by Juliusz Chroboczek
28 Permission is hereby granted, free of charge, to any person obtaining a copy
29 of this software and associated documentation files (the "Software"), to deal
30 in the Software without restriction, including without limitation the rights
31 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
32 copies of the Software, and to permit persons to whom the Software is
33 furnished to do so, subject to the following conditions:
35 The above copyright notice and this permission notice shall be included in
36 all copies or substantial portions of the Software.
38 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
39 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
40 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
41 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
42 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
43 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
51 #include <freetype/freetype.h>
52 #include <freetype/internal/ftobjs.h>
53 #include <freetype/tttables.h>
54 #include <freetype/ftsnames.h>
55 #include <freetype/ttnameid.h>
56 #include <freetype/t1tables.h>
58 #if (FREETYPE_MINOR > 1 || (FREETYPE_MINOR == 1 && FREETYPE_PATCH >= 4))
59 #include <freetype/ftbdf.h>
60 #include <freetype/ftmodule.h>
62 #define HAS_BDF_PROPERTY(f) ((f) && (f)->driver && \
63 (f)->driver->root.clazz->get_interface)
64 #define MY_Get_BDF_Property(f,n,p) (HAS_BDF_PROPERTY(f) ? \
65 FT_Get_BDF_Property(f,n,p) : \
66 FT_Err_Invalid_Argument)
71 * Keep Han languages separated by eliminating languages
72 * that the codePageRange bits says aren't supported
78 } FcCodePageRange
[] = {
79 { 17, (const FcChar8
*) "ja" },
80 { 18, (const FcChar8
*) "zh-cn" },
81 { 19, (const FcChar8
*) "ko" },
82 { 20, (const FcChar8
*) "zh-tw" },
85 #define NUM_CODE_PAGE_RANGE (sizeof FcCodePageRange / sizeof FcCodePageRange[0])
88 FcFreeTypeIsExclusiveLang (const FcChar8
*lang
)
92 for (i
= 0; i
< NUM_CODE_PAGE_RANGE
; i
++)
94 if (FcLangCompare (lang
, FcCodePageRange
[i
].lang
) != FcLangDifferentLang
)
100 #define FC_NAME_PRIO_LANG 0x0f00
101 #define FC_NAME_PRIO_LANG_ENGLISH 0x0200
102 #define FC_NAME_PRIO_LANG_LATIN 0x0100
103 #define FC_NAME_PRIO_LANG_NONE 0x0000
105 #define FC_NAME_PRIO_ENC 0x00f0
106 #define FC_NAME_PRIO_ENC_UNICODE 0x0010
107 #define FC_NAME_PRIO_ENC_NONE 0x0000
109 #define FC_NAME_PRIO_NAME 0x000f
110 #define FC_NAME_PRIO_NAME_FAMILY 0x0002
111 #define FC_NAME_PRIO_NAME_PS 0x0001
112 #define FC_NAME_PRIO_NAME_NONE 0x0000
115 FcUcs4IsLatin (FcChar32 ucs4
)
117 FcChar32 page
= ucs4
>> 8;
123 if (0x20 <= page
&& page
<= 0x23)
127 /* halfwidth forms, don't include kana or white parens */
128 if (0xff01 <= ucs4
&& ucs4
<= 0xff5e)
134 FcUtf8IsLatin (FcChar8
*str
, int len
)
139 int clen
= FcUtf8ToUcs4 (str
, &ucs4
, len
);
142 if (!FcUcs4IsLatin (ucs4
))
150 /* Order is significant. For example, some B&H fonts are hinted by
151 URW++, and both strings appear in the notice. */
153 static const struct {
154 const FcChar8
*notice
;
155 const FcChar8
*foundry
;
156 } FcNoticeFoundries
[] = {
157 { (const FcChar8
*) "Bigelow", (const FcChar8
*) "b&h" },
158 { (const FcChar8
*) "Adobe", (const FcChar8
*) "adobe" },
159 { (const FcChar8
*) "Bitstream", (const FcChar8
*) "bitstream" },
160 { (const FcChar8
*) "Monotype", (const FcChar8
*) "monotype" },
161 { (const FcChar8
*) "Linotype", (const FcChar8
*) "linotype" },
162 { (const FcChar8
*) "LINOTYPE-HELL", (const FcChar8
*) "linotype" },
163 { (const FcChar8
*) "IBM", (const FcChar8
*) "ibm" },
164 { (const FcChar8
*) "URW", (const FcChar8
*) "urw" },
165 { (const FcChar8
*) "International Typeface Corporation",
166 (const FcChar8
*) "itc" },
167 { (const FcChar8
*) "Tiro Typeworks",(const FcChar8
*) "tiro" },
168 { (const FcChar8
*) "XFree86", (const FcChar8
*) "xfree86" },
169 { (const FcChar8
*) "Microsoft", (const FcChar8
*) "microsoft" },
170 { (const FcChar8
*) "Omega", (const FcChar8
*) "omega" },
171 { (const FcChar8
*) "Font21", (const FcChar8
*) "hwan" },
172 { (const FcChar8
*) "HanYang System",(const FcChar8
*) "hanyang" }
175 #define NUM_NOTICE_FOUNDRIES (sizeof (FcNoticeFoundries) / sizeof (FcNoticeFoundries[0]))
177 static const FcChar8
*
178 FcNoticeFoundry(const char *notice
)
183 for(i
= 0; i
< NUM_NOTICE_FOUNDRIES
; i
++)
184 if (strstr ((const char *) notice
, (const char *) FcNoticeFoundries
[i
].notice
))
185 return FcNoticeFoundries
[i
].foundry
;
190 FcVendorMatch(const char *vendor
, const char *vendor_string
)
192 /* vendor is not necessarily NUL-terminated. */
195 len
= strlen(vendor_string
);
196 if (memcmp(vendor
, vendor_string
, len
) != 0)
198 for (i
= len
; i
< 4; i
++)
199 if (vendor
[i
] != ' ' && vendor
[i
] != '\0')
204 /* This table is partly taken from ttmkfdir by Joerg Pommnitz. */
206 /* It should not contain useless entries (such as UNKN) nor duplicate
207 entries for padding both with spaces and NULs. */
209 static const struct {
210 const FcChar8
*vendor
;
211 const FcChar8
*foundry
;
212 } FcVendorFoundries
[] = {
213 { (const FcChar8
*) "ADBE", (const FcChar8
*) "adobe"},
214 { (const FcChar8
*) "AGFA", (const FcChar8
*) "agfa"},
215 { (const FcChar8
*) "ALTS", (const FcChar8
*) "altsys"},
216 { (const FcChar8
*) "APPL", (const FcChar8
*) "apple"},
217 { (const FcChar8
*) "ARPH", (const FcChar8
*) "arphic"},
218 { (const FcChar8
*) "ATEC", (const FcChar8
*) "alltype"},
219 { (const FcChar8
*) "B&H", (const FcChar8
*) "b&h"},
220 { (const FcChar8
*) "BITS", (const FcChar8
*) "bitstream"},
221 { (const FcChar8
*) "CANO", (const FcChar8
*) "cannon"},
222 { (const FcChar8
*) "DYNA", (const FcChar8
*) "dynalab"},
223 { (const FcChar8
*) "EPSN", (const FcChar8
*) "epson"},
224 { (const FcChar8
*) "FJ", (const FcChar8
*) "fujitsu"},
225 { (const FcChar8
*) "IBM", (const FcChar8
*) "ibm"},
226 { (const FcChar8
*) "ITC", (const FcChar8
*) "itc"},
227 { (const FcChar8
*) "IMPR", (const FcChar8
*) "impress"},
228 { (const FcChar8
*) "LARA", (const FcChar8
*) "larabiefonts"},
229 { (const FcChar8
*) "LEAF", (const FcChar8
*) "interleaf"},
230 { (const FcChar8
*) "LETR", (const FcChar8
*) "letraset"},
231 { (const FcChar8
*) "LINO", (const FcChar8
*) "linotype"},
232 { (const FcChar8
*) "MACR", (const FcChar8
*) "macromedia"},
233 { (const FcChar8
*) "MONO", (const FcChar8
*) "monotype"},
234 { (const FcChar8
*) "MS", (const FcChar8
*) "microsoft"},
235 { (const FcChar8
*) "MT", (const FcChar8
*) "monotype"},
236 { (const FcChar8
*) "NEC", (const FcChar8
*) "nec"},
237 { (const FcChar8
*) "PARA", (const FcChar8
*) "paratype"},
238 { (const FcChar8
*) "QMSI", (const FcChar8
*) "qms"},
239 { (const FcChar8
*) "RICO", (const FcChar8
*) "ricoh"},
240 { (const FcChar8
*) "URW", (const FcChar8
*) "urw"},
241 { (const FcChar8
*) "Y&Y", (const FcChar8
*) "y&y"}
244 #define NUM_VENDOR_FOUNDRIES (sizeof (FcVendorFoundries) / sizeof (FcVendorFoundries[0]))
246 static const FcChar8
*
247 FcVendorFoundry(const char *vendor
)
252 for(i
= 0; i
< NUM_VENDOR_FOUNDRIES
; i
++)
253 if (FcVendorMatch (vendor
, FcVendorFoundries
[i
].vendor
))
254 return FcVendorFoundries
[i
].foundry
;
258 typedef struct _FcStringConst
{
264 FcStringIsConst (const FcChar8
*string
,
265 const FcStringConst
*c
,
270 for (i
= 0; i
< nc
; i
++)
271 if (FcStrCmpIgnoreBlanksAndCase (string
, c
[i
].name
) == 0)
277 FcStringContainsConst (const FcChar8
*string
,
278 const FcStringConst
*c
,
283 for (i
= 0; i
< nc
; i
++)
284 if (FcStrContainsIgnoreBlanksAndCase (string
, c
[i
].name
))
289 static const FcStringConst weightConsts
[] = {
290 { "thin", FC_WEIGHT_THIN
},
291 { "extralight", FC_WEIGHT_EXTRALIGHT
},
292 { "ultralight", FC_WEIGHT_ULTRALIGHT
},
293 { "light", FC_WEIGHT_LIGHT
},
294 { "book", FC_WEIGHT_BOOK
},
295 { "regular", FC_WEIGHT_REGULAR
},
296 { "normal", FC_WEIGHT_NORMAL
},
297 { "medium", FC_WEIGHT_MEDIUM
},
298 { "demibold", FC_WEIGHT_DEMIBOLD
},
299 { "demi", FC_WEIGHT_DEMIBOLD
},
300 { "semibold", FC_WEIGHT_SEMIBOLD
},
301 { "bold", FC_WEIGHT_BOLD
},
302 { "extrabold", FC_WEIGHT_EXTRABOLD
},
303 { "ultrabold", FC_WEIGHT_ULTRABOLD
},
304 { "black", FC_WEIGHT_BLACK
},
305 { "heavy", FC_WEIGHT_HEAVY
},
308 #define NUM_WEIGHT_CONSTS (sizeof (weightConsts) / sizeof (weightConsts[0]))
310 #define FcIsWeight(s) FcStringIsConst(s,weightConsts,NUM_WEIGHT_CONSTS)
311 #define FcContainsWeight(s) FcStringContainsConst (s,weightConsts,NUM_WEIGHT_CONSTS)
313 static const FcStringConst widthConsts
[] = {
314 { "ultracondensed", FC_WIDTH_ULTRACONDENSED
},
315 { "extracondensed", FC_WIDTH_EXTRACONDENSED
},
316 { "semicondensed", FC_WIDTH_SEMICONDENSED
},
317 { "condensed", FC_WIDTH_CONDENSED
}, /* must be after *condensed */
318 { "normal", FC_WIDTH_NORMAL
},
319 { "semiexpanded", FC_WIDTH_SEMIEXPANDED
},
320 { "extraexpanded", FC_WIDTH_EXTRAEXPANDED
},
321 { "ultraexpanded", FC_WIDTH_ULTRAEXPANDED
},
322 { "expanded", FC_WIDTH_EXPANDED
}, /* must be after *expanded */
325 #define NUM_WIDTH_CONSTS (sizeof (widthConsts) / sizeof (widthConsts[0]))
327 #define FcIsWidth(s) FcStringIsConst(s,widthConsts,NUM_WIDTH_CONSTS)
328 #define FcContainsWidth(s) FcStringContainsConst (s,widthConsts,NUM_WIDTH_CONSTS)
330 static const FcStringConst slantConsts
[] = {
331 { "italic", FC_SLANT_ITALIC
},
332 { "oblique", FC_SLANT_OBLIQUE
},
335 #define NUM_SLANT_CONSTS (sizeof (slantConsts) / sizeof (slantConsts[0]))
337 #define FcIsSlant(s) FcStringIsConst(s,slantConsts,NUM_SLANT_CONSTS)
338 #define FcContainsSlant(s) FcStringContainsConst (s,slantConsts,NUM_SLANT_CONSTS)
341 FcFreeTypeQuery (const FcChar8
*file
,
354 FT_Library ftLibrary
;
357 const FcChar8
*foundry
= 0;
360 PS_FontInfoRec psfontinfo
;
362 const FcChar8
*exclusiveLang
= 0;
364 FT_UInt snamei
, snamec
;
365 FcBool family_allocated
= FcFalse
;
366 FcBool style_allocated
= FcFalse
;
370 if (FT_Init_FreeType (&ftLibrary
))
373 if (FT_New_Face (ftLibrary
, (char *) file
, id
, &face
))
376 *count
= face
->num_faces
;
378 pat
= FcPatternCreate ();
382 if (!FcPatternAddBool (pat
, FC_OUTLINE
,
383 (face
->face_flags
& FT_FACE_FLAG_SCALABLE
) != 0))
386 if (!FcPatternAddBool (pat
, FC_SCALABLE
,
387 (face
->face_flags
& FT_FACE_FLAG_SCALABLE
) != 0))
394 os2
= (TT_OS2
*) FT_Get_Sfnt_Table (face
, ft_sfnt_os2
);
397 * Look first in the OS/2 table for the foundry, if
398 * not found here, the various notices will be searched for
399 * that information, either from the sfnt name tables or
400 * the Postscript FontInfo dictionary. Finally, the
401 * BDF properties will queried.
404 if (os2
&& os2
->version
>= 0x0001 && os2
->version
!= 0xffff)
405 foundry
= FcVendorFoundry(os2
->achVendID
);
408 * Grub through the name table looking for family
409 * and style names. FreeType makes quite a hash
412 snamec
= FT_Get_Sfnt_Name_Count (face
);
413 for (snamei
= 0; snamei
< snamec
; snamei
++)
425 const FcCharMap
*map
;
428 FcNameEncodingAppleRoman
,
433 if (FT_Get_Sfnt_Name (face
, snamei
, &sname
) != 0)
437 * Look for Unicode strings
439 switch (sname
.platform_id
) {
440 case TT_PLATFORM_APPLE_UNICODE
:
442 * All APPLE_UNICODE encodings are Utf16 BE
444 * Because there's no language id for Unicode,
445 * assume it's English
447 prio
|= FC_NAME_PRIO_LANG_ENGLISH
;
448 prio
|= FC_NAME_PRIO_ENC_UNICODE
;
449 encoding
= FcNameEncodingUtf16
;
451 case TT_PLATFORM_MACINTOSH
:
452 switch (sname
.encoding_id
) {
453 case TT_MAC_ID_ROMAN
:
454 encoding
= FcNameEncodingAppleRoman
;
459 switch (sname
.language_id
) {
460 case TT_MAC_LANGID_ENGLISH
:
461 prio
|= FC_NAME_PRIO_LANG_ENGLISH
;
465 * Sometimes Microsoft language ids
466 * end up in the macintosh table. This
467 * is often accompanied by data in
468 * some mystic encoding. Ignore these names
470 if (sname
.language_id
>= 0x100)
475 case TT_PLATFORM_MICROSOFT
:
476 switch (sname
.encoding_id
) {
477 case TT_MS_ID_UNICODE_CS
:
478 encoding
= FcNameEncodingUtf16
;
479 prio
|= FC_NAME_PRIO_ENC_UNICODE
;
484 switch (sname
.language_id
& 0xff) {
486 prio
|= FC_NAME_PRIO_LANG_ENGLISH
;
492 case TT_PLATFORM_ISO
:
493 switch (sname
.encoding_id
) {
494 case TT_ISO_ID_10646
:
495 encoding
= FcNameEncodingUtf16
;
496 prio
|= FC_NAME_PRIO_ENC_UNICODE
;
498 case TT_ISO_ID_7BIT_ASCII
:
499 case TT_ISO_ID_8859_1
:
500 encoding
= FcNameEncodingLatin1
;
511 * Look for family and style names
513 switch (sname
.name_id
) {
514 case TT_NAME_ID_FONT_FAMILY
:
515 prio
|= FC_NAME_PRIO_NAME_FAMILY
;
517 case TT_NAME_ID_PS_NAME
:
518 prio
|= FC_NAME_PRIO_NAME_PS
;
520 case TT_NAME_ID_FONT_SUBFAMILY
:
521 case TT_NAME_ID_TRADEMARK
:
522 case TT_NAME_ID_MANUFACTURER
:
528 src
= (FcChar8
*) sname
.string
;
529 src_len
= sname
.string_len
;
532 case FcNameEncodingUtf16
:
534 * Convert Utf16 to Utf8
537 if (!FcUtf16Len (src
, FcEndianBig
, src_len
, &len
, &wchar
))
541 * Allocate plenty of space. Freed below
543 utf8
= malloc (len
* FC_UTF8_MAX_LEN
+ 1);
549 while ((ilen
= FcUtf16ToUcs4 (src
, FcEndianBig
, &ucs4
, src_len
)) > 0)
553 olen
= FcUcs4ToUtf8 (ucs4
, u8
);
558 case FcNameEncodingLatin1
:
560 * Convert Latin1 to Utf8. Freed below
562 utf8
= malloc (src_len
* 2 + 1);
571 olen
= FcUcs4ToUtf8 (ucs4
, u8
);
576 case FcNameEncodingAppleRoman
:
578 * Convert AppleRoman to Utf8
580 map
= FcFreeTypeGetPrivateMap (ft_encoding_apple_roman
);
585 utf8
= malloc (src_len
* 3 + 1);
592 ucs4
= FcFreeTypePrivateToUcs4 (*src
++, map
);
594 olen
= FcUcs4ToUtf8 (ucs4
, u8
);
602 if ((prio
& FC_NAME_PRIO_LANG
) == FC_NAME_PRIO_LANG_NONE
)
603 if (FcUtf8IsLatin (utf8
, strlen ((char *) utf8
)))
604 prio
|= FC_NAME_PRIO_LANG_LATIN
;
606 if (FcDebug () & FC_DBG_SCANV
)
607 printf ("\nfound name (name %d platform %d encoding %d language 0x%x prio 0x%x) %s\n",
608 sname
.name_id
, sname
.platform_id
,
609 sname
.encoding_id
, sname
.language_id
,
612 switch (sname
.name_id
) {
613 case TT_NAME_ID_FONT_FAMILY
:
614 case TT_NAME_ID_PS_NAME
:
615 if (!family
|| prio
> family_prio
)
621 family_allocated
= FcTrue
;
625 case TT_NAME_ID_FONT_SUBFAMILY
:
626 if (!style
|| prio
> style_prio
)
632 style_allocated
= FcTrue
;
636 case TT_NAME_ID_TRADEMARK
:
637 case TT_NAME_ID_MANUFACTURER
:
638 /* If the foundry wasn't found in the OS/2 table, look here */
640 foundry
= FcNoticeFoundry(utf8
);
648 family
= (FcChar8
*) face
->family_name
;
651 style
= (FcChar8
*) face
->style_name
;
655 FcChar8
*start
, *end
;
657 start
= (FcChar8
*) strrchr ((char *) file
, '/');
661 start
= (FcChar8
*) file
;
662 end
= (FcChar8
*) strrchr ((char *) start
, '.');
664 end
= start
+ strlen ((char *) start
);
666 family
= malloc (end
- start
+ 1);
667 strncpy ((char *) family
, (char *) start
, end
- start
);
668 family
[end
- start
] = '\0';
669 family_allocated
= FcTrue
;
672 if (FcDebug() & FC_DBG_SCAN
)
673 printf ("\n\"%s\" \"%s\"\n", family
, style
? style
: (FcChar8
*) "<none>");
675 if (!FcPatternAddString (pat
, FC_FAMILY
, family
))
680 if (!FcPatternAddString (pat
, FC_STYLE
, style
))
684 if (!FcPatternAddString (pat
, FC_FILE
, file
))
687 if (!FcPatternAddInteger (pat
, FC_INDEX
, id
))
690 if (!FcPatternAddString (pat
, FC_SOURCE
, (FcChar8
*) "FreeType"))
695 * don't even try this -- CJK 'monospace' fonts are really
696 * dual width, and most other fonts don't bother to set
697 * the attribute. Sigh.
699 if ((face
->face_flags
& FT_FACE_FLAG_FIXED_WIDTH
) != 0)
700 if (!FcPatternAddInteger (pat
, FC_SPACING
, FC_MONO
))
705 * Find the font revision (if available)
707 head
= (TT_Header
*) FT_Get_Sfnt_Table (face
, ft_sfnt_head
);
710 if (!FcPatternAddInteger (pat
, FC_FONTVERSION
, head
->Font_Revision
))
715 if (!FcPatternAddInteger (pat
, FC_FONTVERSION
, 0))
719 if (os2
&& os2
->version
>= 0x0001 && os2
->version
!= 0xffff)
721 for (i
= 0; i
< NUM_CODE_PAGE_RANGE
; i
++)
725 if (FcCodePageRange
[i
].bit
< 32)
727 bits
= os2
->ulCodePageRange1
;
728 bit
= FcCodePageRange
[i
].bit
;
732 bits
= os2
->ulCodePageRange2
;
733 bit
= FcCodePageRange
[i
].bit
- 32;
735 if (bits
& (1 << bit
))
738 * If the font advertises support for multiple
739 * "exclusive" languages, then include support
740 * for any language found to have coverage
747 exclusiveLang
= FcCodePageRange
[i
].lang
;
752 if (os2
&& os2
->version
!= 0xffff)
754 if (os2
->usWeightClass
== 0)
756 else if (os2
->usWeightClass
< 150)
757 weight
= FC_WEIGHT_THIN
;
758 else if (os2
->usWeightClass
< 250)
759 weight
= FC_WEIGHT_EXTRALIGHT
;
760 else if (os2
->usWeightClass
< 350)
761 weight
= FC_WEIGHT_LIGHT
;
762 else if (os2
->usWeightClass
< 450)
763 weight
= FC_WEIGHT_REGULAR
;
764 else if (os2
->usWeightClass
< 550)
765 weight
= FC_WEIGHT_MEDIUM
;
766 else if (os2
->usWeightClass
< 650)
767 weight
= FC_WEIGHT_SEMIBOLD
;
768 else if (os2
->usWeightClass
< 750)
769 weight
= FC_WEIGHT_BOLD
;
770 else if (os2
->usWeightClass
< 850)
771 weight
= FC_WEIGHT_EXTRABOLD
;
772 else if (os2
->usWeightClass
< 950)
773 weight
= FC_WEIGHT_BLACK
;
775 switch (os2
->usWidthClass
) {
776 case 1: width
= FC_WIDTH_ULTRACONDENSED
; break;
777 case 2: width
= FC_WIDTH_EXTRACONDENSED
; break;
778 case 3: width
= FC_WIDTH_CONDENSED
; break;
779 case 4: width
= FC_WIDTH_SEMICONDENSED
; break;
780 case 5: width
= FC_WIDTH_NORMAL
; break;
781 case 6: width
= FC_WIDTH_SEMIEXPANDED
; break;
782 case 7: width
= FC_WIDTH_EXPANDED
; break;
783 case 8: width
= FC_WIDTH_EXTRAEXPANDED
; break;
784 case 9: width
= FC_WIDTH_ULTRAEXPANDED
; break;
789 * Type 1: Check for FontInfo dictionary information
790 * Code from g2@magestudios.net (Gerard Escalante)
793 if (FT_Get_PS_Font_Info(face
, &psfontinfo
) == 0)
796 if (weight
== -1 && psfontinfo
.weight
)
798 weight
= FcIsWeight (psfontinfo
.weight
);
799 if (FcDebug() & FC_DBG_SCANV
)
800 printf ("\tType1 weight %s maps to %d\n",
801 psfontinfo
.weight
, weight
);
807 * Don't bother with italic_angle; FreeType already extracts that
808 * information for us and sticks it into style_flags
810 if (psfontinfo
.italic_angle
)
811 slant
= FC_SLANT_ITALIC
;
813 slant
= FC_SLANT_ROMAN
;
817 foundry
= FcNoticeFoundry(psfontinfo
.notice
);
822 * Finally, look for a FOUNDRY BDF property if no other
823 * mechanism has managed to locate a foundry
829 BDF_PropertyRec prop
;
830 rc
= MY_Get_BDF_Property(face
, "FOUNDRY", &prop
);
831 if(rc
== 0 && prop
.type
== BDF_PROPERTY_TYPE_ATOM
)
832 foundry
= prop
.u
.atom
;
837 BDF_PropertyRec prop
;
838 if (MY_Get_BDF_Property(face
, "RELATIVE_SETWIDTH", &prop
) == 0 &&
839 (prop
.type
== BDF_PROPERTY_TYPE_INTEGER
||
840 prop
.type
== BDF_PROPERTY_TYPE_CARDINAL
))
844 if (prop
.type
== BDF_PROPERTY_TYPE_INTEGER
)
845 value
= prop
.u
.integer
;
847 value
= (FT_Int32
) prop
.u
.cardinal
;
848 switch ((value
+ 5) / 10) {
849 case 1: width
= FC_WIDTH_ULTRACONDENSED
; break;
850 case 2: width
= FC_WIDTH_EXTRACONDENSED
; break;
851 case 3: width
= FC_WIDTH_CONDENSED
; break;
852 case 4: width
= FC_WIDTH_SEMICONDENSED
; break;
853 case 5: width
= FC_WIDTH_NORMAL
; break;
854 case 6: width
= FC_WIDTH_SEMIEXPANDED
; break;
855 case 7: width
= FC_WIDTH_EXPANDED
; break;
856 case 8: width
= FC_WIDTH_EXTRAEXPANDED
; break;
857 case 9: width
= FC_WIDTH_ULTRAEXPANDED
; break;
860 else if (MY_Get_BDF_Property (face
, "SETWIDTH_NAME", &prop
) == 0 &&
861 prop
.type
== BDF_PROPERTY_TYPE_ATOM
)
870 if (FcDebug () & FC_DBG_SCANV
)
871 printf ("\tsetwidth: %s\n", prop
.u
.atom
);
872 for (i
= 0; i
< sizeof (FcSetWidths
) / sizeof (FcSetWidths
[0]); i
++)
873 if (!FcStrCmpIgnoreBlanksAndCase ((FcChar8
*) prop
.u
.atom
,
874 FcSetWidths
[i
].width_name
))
876 width
= FcSetWidths
[i
].width
;
885 * Look for weight, width and slant names in the style value
891 weight
= FcContainsWeight (style
);
892 if (FcDebug() & FC_DBG_SCANV
)
893 printf ("\tStyle %s maps to weight %d\n", style
, weight
);
897 width
= FcContainsWidth (style
);
898 if (FcDebug() & FC_DBG_SCANV
)
899 printf ("\tStyle %s maps to width %d\n", style
, width
);
903 slant
= FcContainsSlant (style
);
904 if (FcDebug() & FC_DBG_SCANV
)
905 printf ("\tStyle %s maps to slant %d\n", style
, slant
);
909 * Pull default values from the FreeType flags if more
910 * specific values not found above
914 slant
= FC_SLANT_ROMAN
;
915 if (face
->style_flags
& FT_STYLE_FLAG_ITALIC
)
916 slant
= FC_SLANT_ITALIC
;
921 weight
= FC_WEIGHT_MEDIUM
;
922 if (face
->style_flags
& FT_STYLE_FLAG_BOLD
)
923 weight
= FC_WEIGHT_BOLD
;
926 if (!FcPatternAddInteger (pat
, FC_SLANT
, slant
))
929 if (!FcPatternAddInteger (pat
, FC_WEIGHT
, weight
))
933 if (!FcPatternAddInteger (pat
, FC_WIDTH
, width
))
938 if(!FcPatternAddString (pat
, FC_FOUNDRY
, foundry
))
943 * Compute the unicode coverage for the font
945 cs
= FcFreeTypeCharSetAndSpacing (face
, blanks
, &spacing
);
950 * Skip over PCF fonts that have no encoded characters; they're
951 * usually just Unicode fonts transcoded to some legacy encoding
953 if (FcCharSetCount (cs
) == 0)
955 if (!strcmp(FT_MODULE_CLASS(&face
->driver
->root
)->module_name
, "pcf"))
959 if (!FcPatternAddCharSet (pat
, FC_CHARSET
, cs
))
962 ls
= FcFreeTypeLangSet (cs
, exclusiveLang
);
966 if (!FcPatternAddLangSet (pat
, FC_LANG
, ls
))
969 if (spacing
!= FC_PROPORTIONAL
)
970 if (!FcPatternAddInteger (pat
, FC_SPACING
, spacing
))
973 if (!(face
->face_flags
& FT_FACE_FLAG_SCALABLE
))
975 for (i
= 0; i
< face
->num_fixed_sizes
; i
++)
976 if (!FcPatternAddDouble (pat
, FC_PIXEL_SIZE
,
977 (double) face
->available_sizes
[i
].height
))
979 if (!FcPatternAddBool (pat
, FC_ANTIALIAS
, FcFalse
))
984 * Drop our reference to the charset
986 FcCharSetDestroy (cs
);
989 * Deallocate family/style values
992 if (family_allocated
)
998 FT_Done_FreeType (ftLibrary
);
1002 FcCharSetDestroy (cs
);
1004 FcPatternDestroy (pat
);
1005 if (family_allocated
)
1007 if (style_allocated
)
1010 FT_Done_Face (face
);
1012 FT_Done_FreeType (ftLibrary
);
1018 * Figure out whether the available freetype has FT_Get_Next_Char
1021 #if FREETYPE_MAJOR > 2
1022 # define HAS_NEXT_CHAR
1024 # if FREETYPE_MAJOR == 2
1025 # if FREETYPE_MINOR > 0
1026 # define HAS_NEXT_CHAR
1028 # if FREETYPE_MINOR == 0
1029 # if FREETYPE_PATCH >= 9
1030 # define HAS_NEXT_CHAR
1038 * For our purposes, this approximation is sufficient
1040 #ifndef HAS_NEXT_CHAR
1041 #define FT_Get_First_Char(face, gi) ((*(gi) = 1), 1)
1042 #define FT_Get_Next_Char(face, ucs4, gi) ((ucs4) >= 0xffffff ? \
1044 (*(gi) = 1), (ucs4) + 1)
1045 #warning "No FT_Get_Next_Char"
1048 typedef struct _FcCharEnt
{
1050 unsigned char encode
;
1054 const FcCharEnt
*ent
;
1058 typedef struct _FcFontDecode
{
1059 FT_Encoding encoding
;
1060 const FcCharMap
*map
;
1064 static const FcCharEnt AppleRomanEnt
[] = {
1065 { 0x0020, 0x20 }, /* SPACE */
1066 { 0x0021, 0x21 }, /* EXCLAMATION MARK */
1067 { 0x0022, 0x22 }, /* QUOTATION MARK */
1068 { 0x0023, 0x23 }, /* NUMBER SIGN */
1069 { 0x0024, 0x24 }, /* DOLLAR SIGN */
1070 { 0x0025, 0x25 }, /* PERCENT SIGN */
1071 { 0x0026, 0x26 }, /* AMPERSAND */
1072 { 0x0027, 0x27 }, /* APOSTROPHE */
1073 { 0x0028, 0x28 }, /* LEFT PARENTHESIS */
1074 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS */
1075 { 0x002A, 0x2A }, /* ASTERISK */
1076 { 0x002B, 0x2B }, /* PLUS SIGN */
1077 { 0x002C, 0x2C }, /* COMMA */
1078 { 0x002D, 0x2D }, /* HYPHEN-MINUS */
1079 { 0x002E, 0x2E }, /* FULL STOP */
1080 { 0x002F, 0x2F }, /* SOLIDUS */
1081 { 0x0030, 0x30 }, /* DIGIT ZERO */
1082 { 0x0031, 0x31 }, /* DIGIT ONE */
1083 { 0x0032, 0x32 }, /* DIGIT TWO */
1084 { 0x0033, 0x33 }, /* DIGIT THREE */
1085 { 0x0034, 0x34 }, /* DIGIT FOUR */
1086 { 0x0035, 0x35 }, /* DIGIT FIVE */
1087 { 0x0036, 0x36 }, /* DIGIT SIX */
1088 { 0x0037, 0x37 }, /* DIGIT SEVEN */
1089 { 0x0038, 0x38 }, /* DIGIT EIGHT */
1090 { 0x0039, 0x39 }, /* DIGIT NINE */
1091 { 0x003A, 0x3A }, /* COLON */
1092 { 0x003B, 0x3B }, /* SEMICOLON */
1093 { 0x003C, 0x3C }, /* LESS-THAN SIGN */
1094 { 0x003D, 0x3D }, /* EQUALS SIGN */
1095 { 0x003E, 0x3E }, /* GREATER-THAN SIGN */
1096 { 0x003F, 0x3F }, /* QUESTION MARK */
1097 { 0x0040, 0x40 }, /* COMMERCIAL AT */
1098 { 0x0041, 0x41 }, /* LATIN CAPITAL LETTER A */
1099 { 0x0042, 0x42 }, /* LATIN CAPITAL LETTER B */
1100 { 0x0043, 0x43 }, /* LATIN CAPITAL LETTER C */
1101 { 0x0044, 0x44 }, /* LATIN CAPITAL LETTER D */
1102 { 0x0045, 0x45 }, /* LATIN CAPITAL LETTER E */
1103 { 0x0046, 0x46 }, /* LATIN CAPITAL LETTER F */
1104 { 0x0047, 0x47 }, /* LATIN CAPITAL LETTER G */
1105 { 0x0048, 0x48 }, /* LATIN CAPITAL LETTER H */
1106 { 0x0049, 0x49 }, /* LATIN CAPITAL LETTER I */
1107 { 0x004A, 0x4A }, /* LATIN CAPITAL LETTER J */
1108 { 0x004B, 0x4B }, /* LATIN CAPITAL LETTER K */
1109 { 0x004C, 0x4C }, /* LATIN CAPITAL LETTER L */
1110 { 0x004D, 0x4D }, /* LATIN CAPITAL LETTER M */
1111 { 0x004E, 0x4E }, /* LATIN CAPITAL LETTER N */
1112 { 0x004F, 0x4F }, /* LATIN CAPITAL LETTER O */
1113 { 0x0050, 0x50 }, /* LATIN CAPITAL LETTER P */
1114 { 0x0051, 0x51 }, /* LATIN CAPITAL LETTER Q */
1115 { 0x0052, 0x52 }, /* LATIN CAPITAL LETTER R */
1116 { 0x0053, 0x53 }, /* LATIN CAPITAL LETTER S */
1117 { 0x0054, 0x54 }, /* LATIN CAPITAL LETTER T */
1118 { 0x0055, 0x55 }, /* LATIN CAPITAL LETTER U */
1119 { 0x0056, 0x56 }, /* LATIN CAPITAL LETTER V */
1120 { 0x0057, 0x57 }, /* LATIN CAPITAL LETTER W */
1121 { 0x0058, 0x58 }, /* LATIN CAPITAL LETTER X */
1122 { 0x0059, 0x59 }, /* LATIN CAPITAL LETTER Y */
1123 { 0x005A, 0x5A }, /* LATIN CAPITAL LETTER Z */
1124 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET */
1125 { 0x005C, 0x5C }, /* REVERSE SOLIDUS */
1126 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET */
1127 { 0x005E, 0x5E }, /* CIRCUMFLEX ACCENT */
1128 { 0x005F, 0x5F }, /* LOW LINE */
1129 { 0x0060, 0x60 }, /* GRAVE ACCENT */
1130 { 0x0061, 0x61 }, /* LATIN SMALL LETTER A */
1131 { 0x0062, 0x62 }, /* LATIN SMALL LETTER B */
1132 { 0x0063, 0x63 }, /* LATIN SMALL LETTER C */
1133 { 0x0064, 0x64 }, /* LATIN SMALL LETTER D */
1134 { 0x0065, 0x65 }, /* LATIN SMALL LETTER E */
1135 { 0x0066, 0x66 }, /* LATIN SMALL LETTER F */
1136 { 0x0067, 0x67 }, /* LATIN SMALL LETTER G */
1137 { 0x0068, 0x68 }, /* LATIN SMALL LETTER H */
1138 { 0x0069, 0x69 }, /* LATIN SMALL LETTER I */
1139 { 0x006A, 0x6A }, /* LATIN SMALL LETTER J */
1140 { 0x006B, 0x6B }, /* LATIN SMALL LETTER K */
1141 { 0x006C, 0x6C }, /* LATIN SMALL LETTER L */
1142 { 0x006D, 0x6D }, /* LATIN SMALL LETTER M */
1143 { 0x006E, 0x6E }, /* LATIN SMALL LETTER N */
1144 { 0x006F, 0x6F }, /* LATIN SMALL LETTER O */
1145 { 0x0070, 0x70 }, /* LATIN SMALL LETTER P */
1146 { 0x0071, 0x71 }, /* LATIN SMALL LETTER Q */
1147 { 0x0072, 0x72 }, /* LATIN SMALL LETTER R */
1148 { 0x0073, 0x73 }, /* LATIN SMALL LETTER S */
1149 { 0x0074, 0x74 }, /* LATIN SMALL LETTER T */
1150 { 0x0075, 0x75 }, /* LATIN SMALL LETTER U */
1151 { 0x0076, 0x76 }, /* LATIN SMALL LETTER V */
1152 { 0x0077, 0x77 }, /* LATIN SMALL LETTER W */
1153 { 0x0078, 0x78 }, /* LATIN SMALL LETTER X */
1154 { 0x0079, 0x79 }, /* LATIN SMALL LETTER Y */
1155 { 0x007A, 0x7A }, /* LATIN SMALL LETTER Z */
1156 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET */
1157 { 0x007C, 0x7C }, /* VERTICAL LINE */
1158 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET */
1159 { 0x007E, 0x7E }, /* TILDE */
1160 { 0x00A0, 0xCA }, /* NO-BREAK SPACE */
1161 { 0x00A1, 0xC1 }, /* INVERTED EXCLAMATION MARK */
1162 { 0x00A2, 0xA2 }, /* CENT SIGN */
1163 { 0x00A3, 0xA3 }, /* POUND SIGN */
1164 { 0x00A5, 0xB4 }, /* YEN SIGN */
1165 { 0x00A7, 0xA4 }, /* SECTION SIGN */
1166 { 0x00A8, 0xAC }, /* DIAERESIS */
1167 { 0x00A9, 0xA9 }, /* COPYRIGHT SIGN */
1168 { 0x00AA, 0xBB }, /* FEMININE ORDINAL INDICATOR */
1169 { 0x00AB, 0xC7 }, /* LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */
1170 { 0x00AC, 0xC2 }, /* NOT SIGN */
1171 { 0x00AE, 0xA8 }, /* REGISTERED SIGN */
1172 { 0x00AF, 0xF8 }, /* MACRON */
1173 { 0x00B0, 0xA1 }, /* DEGREE SIGN */
1174 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN */
1175 { 0x00B4, 0xAB }, /* ACUTE ACCENT */
1176 { 0x00B5, 0xB5 }, /* MICRO SIGN */
1177 { 0x00B6, 0xA6 }, /* PILCROW SIGN */
1178 { 0x00B7, 0xE1 }, /* MIDDLE DOT */
1179 { 0x00B8, 0xFC }, /* CEDILLA */
1180 { 0x00BA, 0xBC }, /* MASCULINE ORDINAL INDICATOR */
1181 { 0x00BB, 0xC8 }, /* RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */
1182 { 0x00BF, 0xC0 }, /* INVERTED QUESTION MARK */
1183 { 0x00C0, 0xCB }, /* LATIN CAPITAL LETTER A WITH GRAVE */
1184 { 0x00C1, 0xE7 }, /* LATIN CAPITAL LETTER A WITH ACUTE */
1185 { 0x00C2, 0xE5 }, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
1186 { 0x00C3, 0xCC }, /* LATIN CAPITAL LETTER A WITH TILDE */
1187 { 0x00C4, 0x80 }, /* LATIN CAPITAL LETTER A WITH DIAERESIS */
1188 { 0x00C5, 0x81 }, /* LATIN CAPITAL LETTER A WITH RING ABOVE */
1189 { 0x00C6, 0xAE }, /* LATIN CAPITAL LETTER AE */
1190 { 0x00C7, 0x82 }, /* LATIN CAPITAL LETTER C WITH CEDILLA */
1191 { 0x00C8, 0xE9 }, /* LATIN CAPITAL LETTER E WITH GRAVE */
1192 { 0x00C9, 0x83 }, /* LATIN CAPITAL LETTER E WITH ACUTE */
1193 { 0x00CA, 0xE6 }, /* LATIN CAPITAL LETTER E WITH CIRCUMFLEX */
1194 { 0x00CB, 0xE8 }, /* LATIN CAPITAL LETTER E WITH DIAERESIS */
1195 { 0x00CC, 0xED }, /* LATIN CAPITAL LETTER I WITH GRAVE */
1196 { 0x00CD, 0xEA }, /* LATIN CAPITAL LETTER I WITH ACUTE */
1197 { 0x00CE, 0xEB }, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
1198 { 0x00CF, 0xEC }, /* LATIN CAPITAL LETTER I WITH DIAERESIS */
1199 { 0x00D1, 0x84 }, /* LATIN CAPITAL LETTER N WITH TILDE */
1200 { 0x00D2, 0xF1 }, /* LATIN CAPITAL LETTER O WITH GRAVE */
1201 { 0x00D3, 0xEE }, /* LATIN CAPITAL LETTER O WITH ACUTE */
1202 { 0x00D4, 0xEF }, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
1203 { 0x00D5, 0xCD }, /* LATIN CAPITAL LETTER O WITH TILDE */
1204 { 0x00D6, 0x85 }, /* LATIN CAPITAL LETTER O WITH DIAERESIS */
1205 { 0x00D8, 0xAF }, /* LATIN CAPITAL LETTER O WITH STROKE */
1206 { 0x00D9, 0xF4 }, /* LATIN CAPITAL LETTER U WITH GRAVE */
1207 { 0x00DA, 0xF2 }, /* LATIN CAPITAL LETTER U WITH ACUTE */
1208 { 0x00DB, 0xF3 }, /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
1209 { 0x00DC, 0x86 }, /* LATIN CAPITAL LETTER U WITH DIAERESIS */
1210 { 0x00DF, 0xA7 }, /* LATIN SMALL LETTER SHARP S */
1211 { 0x00E0, 0x88 }, /* LATIN SMALL LETTER A WITH GRAVE */
1212 { 0x00E1, 0x87 }, /* LATIN SMALL LETTER A WITH ACUTE */
1213 { 0x00E2, 0x89 }, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */
1214 { 0x00E3, 0x8B }, /* LATIN SMALL LETTER A WITH TILDE */
1215 { 0x00E4, 0x8A }, /* LATIN SMALL LETTER A WITH DIAERESIS */
1216 { 0x00E5, 0x8C }, /* LATIN SMALL LETTER A WITH RING ABOVE */
1217 { 0x00E6, 0xBE }, /* LATIN SMALL LETTER AE */
1218 { 0x00E7, 0x8D }, /* LATIN SMALL LETTER C WITH CEDILLA */
1219 { 0x00E8, 0x8F }, /* LATIN SMALL LETTER E WITH GRAVE */
1220 { 0x00E9, 0x8E }, /* LATIN SMALL LETTER E WITH ACUTE */
1221 { 0x00EA, 0x90 }, /* LATIN SMALL LETTER E WITH CIRCUMFLEX */
1222 { 0x00EB, 0x91 }, /* LATIN SMALL LETTER E WITH DIAERESIS */
1223 { 0x00EC, 0x93 }, /* LATIN SMALL LETTER I WITH GRAVE */
1224 { 0x00ED, 0x92 }, /* LATIN SMALL LETTER I WITH ACUTE */
1225 { 0x00EE, 0x94 }, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */
1226 { 0x00EF, 0x95 }, /* LATIN SMALL LETTER I WITH DIAERESIS */
1227 { 0x00F1, 0x96 }, /* LATIN SMALL LETTER N WITH TILDE */
1228 { 0x00F2, 0x98 }, /* LATIN SMALL LETTER O WITH GRAVE */
1229 { 0x00F3, 0x97 }, /* LATIN SMALL LETTER O WITH ACUTE */
1230 { 0x00F4, 0x99 }, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */
1231 { 0x00F5, 0x9B }, /* LATIN SMALL LETTER O WITH TILDE */
1232 { 0x00F6, 0x9A }, /* LATIN SMALL LETTER O WITH DIAERESIS */
1233 { 0x00F7, 0xD6 }, /* DIVISION SIGN */
1234 { 0x00F8, 0xBF }, /* LATIN SMALL LETTER O WITH STROKE */
1235 { 0x00F9, 0x9D }, /* LATIN SMALL LETTER U WITH GRAVE */
1236 { 0x00FA, 0x9C }, /* LATIN SMALL LETTER U WITH ACUTE */
1237 { 0x00FB, 0x9E }, /* LATIN SMALL LETTER U WITH CIRCUMFLEX */
1238 { 0x00FC, 0x9F }, /* LATIN SMALL LETTER U WITH DIAERESIS */
1239 { 0x00FF, 0xD8 }, /* LATIN SMALL LETTER Y WITH DIAERESIS */
1240 { 0x0131, 0xF5 }, /* LATIN SMALL LETTER DOTLESS I */
1241 { 0x0152, 0xCE }, /* LATIN CAPITAL LIGATURE OE */
1242 { 0x0153, 0xCF }, /* LATIN SMALL LIGATURE OE */
1243 { 0x0178, 0xD9 }, /* LATIN CAPITAL LETTER Y WITH DIAERESIS */
1244 { 0x0192, 0xC4 }, /* LATIN SMALL LETTER F WITH HOOK */
1245 { 0x02C6, 0xF6 }, /* MODIFIER LETTER CIRCUMFLEX ACCENT */
1246 { 0x02C7, 0xFF }, /* CARON */
1247 { 0x02D8, 0xF9 }, /* BREVE */
1248 { 0x02D9, 0xFA }, /* DOT ABOVE */
1249 { 0x02DA, 0xFB }, /* RING ABOVE */
1250 { 0x02DB, 0xFE }, /* OGONEK */
1251 { 0x02DC, 0xF7 }, /* SMALL TILDE */
1252 { 0x02DD, 0xFD }, /* DOUBLE ACUTE ACCENT */
1253 { 0x03A9, 0xBD }, /* GREEK CAPITAL LETTER OMEGA */
1254 { 0x03C0, 0xB9 }, /* GREEK SMALL LETTER PI */
1255 { 0x2013, 0xD0 }, /* EN DASH */
1256 { 0x2014, 0xD1 }, /* EM DASH */
1257 { 0x2018, 0xD4 }, /* LEFT SINGLE QUOTATION MARK */
1258 { 0x2019, 0xD5 }, /* RIGHT SINGLE QUOTATION MARK */
1259 { 0x201A, 0xE2 }, /* SINGLE LOW-9 QUOTATION MARK */
1260 { 0x201C, 0xD2 }, /* LEFT DOUBLE QUOTATION MARK */
1261 { 0x201D, 0xD3 }, /* RIGHT DOUBLE QUOTATION MARK */
1262 { 0x201E, 0xE3 }, /* DOUBLE LOW-9 QUOTATION MARK */
1263 { 0x2020, 0xA0 }, /* DAGGER */
1264 { 0x2021, 0xE0 }, /* DOUBLE DAGGER */
1265 { 0x2022, 0xA5 }, /* BULLET */
1266 { 0x2026, 0xC9 }, /* HORIZONTAL ELLIPSIS */
1267 { 0x2030, 0xE4 }, /* PER MILLE SIGN */
1268 { 0x2039, 0xDC }, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
1269 { 0x203A, 0xDD }, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
1270 { 0x2044, 0xDA }, /* FRACTION SLASH */
1271 { 0x20AC, 0xDB }, /* EURO SIGN */
1272 { 0x2122, 0xAA }, /* TRADE MARK SIGN */
1273 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL */
1274 { 0x2206, 0xC6 }, /* INCREMENT */
1275 { 0x220F, 0xB8 }, /* N-ARY PRODUCT */
1276 { 0x2211, 0xB7 }, /* N-ARY SUMMATION */
1277 { 0x221A, 0xC3 }, /* SQUARE ROOT */
1278 { 0x221E, 0xB0 }, /* INFINITY */
1279 { 0x222B, 0xBA }, /* INTEGRAL */
1280 { 0x2248, 0xC5 }, /* ALMOST EQUAL TO */
1281 { 0x2260, 0xAD }, /* NOT EQUAL TO */
1282 { 0x2264, 0xB2 }, /* LESS-THAN OR EQUAL TO */
1283 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO */
1284 { 0x25CA, 0xD7 }, /* LOZENGE */
1285 { 0xF8FF, 0xF0 }, /* Apple logo */
1286 { 0xFB01, 0xDE }, /* LATIN SMALL LIGATURE FI */
1287 { 0xFB02, 0xDF }, /* LATIN SMALL LIGATURE FL */
1290 static const FcCharMap AppleRoman
= {
1292 sizeof (AppleRomanEnt
) / sizeof (AppleRomanEnt
[0])
1295 static const FcCharEnt AdobeSymbolEnt
[] = {
1296 { 0x0020, 0x20 }, /* SPACE # space */
1297 { 0x0021, 0x21 }, /* EXCLAMATION MARK # exclam */
1298 { 0x0023, 0x23 }, /* NUMBER SIGN # numbersign */
1299 { 0x0025, 0x25 }, /* PERCENT SIGN # percent */
1300 { 0x0026, 0x26 }, /* AMPERSAND # ampersand */
1301 { 0x0028, 0x28 }, /* LEFT PARENTHESIS # parenleft */
1302 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS # parenright */
1303 { 0x002B, 0x2B }, /* PLUS SIGN # plus */
1304 { 0x002C, 0x2C }, /* COMMA # comma */
1305 { 0x002E, 0x2E }, /* FULL STOP # period */
1306 { 0x002F, 0x2F }, /* SOLIDUS # slash */
1307 { 0x0030, 0x30 }, /* DIGIT ZERO # zero */
1308 { 0x0031, 0x31 }, /* DIGIT ONE # one */
1309 { 0x0032, 0x32 }, /* DIGIT TWO # two */
1310 { 0x0033, 0x33 }, /* DIGIT THREE # three */
1311 { 0x0034, 0x34 }, /* DIGIT FOUR # four */
1312 { 0x0035, 0x35 }, /* DIGIT FIVE # five */
1313 { 0x0036, 0x36 }, /* DIGIT SIX # six */
1314 { 0x0037, 0x37 }, /* DIGIT SEVEN # seven */
1315 { 0x0038, 0x38 }, /* DIGIT EIGHT # eight */
1316 { 0x0039, 0x39 }, /* DIGIT NINE # nine */
1317 { 0x003A, 0x3A }, /* COLON # colon */
1318 { 0x003B, 0x3B }, /* SEMICOLON # semicolon */
1319 { 0x003C, 0x3C }, /* LESS-THAN SIGN # less */
1320 { 0x003D, 0x3D }, /* EQUALS SIGN # equal */
1321 { 0x003E, 0x3E }, /* GREATER-THAN SIGN # greater */
1322 { 0x003F, 0x3F }, /* QUESTION MARK # question */
1323 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET # bracketleft */
1324 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET # bracketright */
1325 { 0x005F, 0x5F }, /* LOW LINE # underscore */
1326 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET # braceleft */
1327 { 0x007C, 0x7C }, /* VERTICAL LINE # bar */
1328 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET # braceright */
1329 { 0x00A0, 0x20 }, /* NO-BREAK SPACE # space */
1330 { 0x00AC, 0xD8 }, /* NOT SIGN # logicalnot */
1331 { 0x00B0, 0xB0 }, /* DEGREE SIGN # degree */
1332 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN # plusminus */
1333 { 0x00B5, 0x6D }, /* MICRO SIGN # mu */
1334 { 0x00D7, 0xB4 }, /* MULTIPLICATION SIGN # multiply */
1335 { 0x00F7, 0xB8 }, /* DIVISION SIGN # divide */
1336 { 0x0192, 0xA6 }, /* LATIN SMALL LETTER F WITH HOOK # florin */
1337 { 0x0391, 0x41 }, /* GREEK CAPITAL LETTER ALPHA # Alpha */
1338 { 0x0392, 0x42 }, /* GREEK CAPITAL LETTER BETA # Beta */
1339 { 0x0393, 0x47 }, /* GREEK CAPITAL LETTER GAMMA # Gamma */
1340 { 0x0394, 0x44 }, /* GREEK CAPITAL LETTER DELTA # Delta */
1341 { 0x0395, 0x45 }, /* GREEK CAPITAL LETTER EPSILON # Epsilon */
1342 { 0x0396, 0x5A }, /* GREEK CAPITAL LETTER ZETA # Zeta */
1343 { 0x0397, 0x48 }, /* GREEK CAPITAL LETTER ETA # Eta */
1344 { 0x0398, 0x51 }, /* GREEK CAPITAL LETTER THETA # Theta */
1345 { 0x0399, 0x49 }, /* GREEK CAPITAL LETTER IOTA # Iota */
1346 { 0x039A, 0x4B }, /* GREEK CAPITAL LETTER KAPPA # Kappa */
1347 { 0x039B, 0x4C }, /* GREEK CAPITAL LETTER LAMDA # Lambda */
1348 { 0x039C, 0x4D }, /* GREEK CAPITAL LETTER MU # Mu */
1349 { 0x039D, 0x4E }, /* GREEK CAPITAL LETTER NU # Nu */
1350 { 0x039E, 0x58 }, /* GREEK CAPITAL LETTER XI # Xi */
1351 { 0x039F, 0x4F }, /* GREEK CAPITAL LETTER OMICRON # Omicron */
1352 { 0x03A0, 0x50 }, /* GREEK CAPITAL LETTER PI # Pi */
1353 { 0x03A1, 0x52 }, /* GREEK CAPITAL LETTER RHO # Rho */
1354 { 0x03A3, 0x53 }, /* GREEK CAPITAL LETTER SIGMA # Sigma */
1355 { 0x03A4, 0x54 }, /* GREEK CAPITAL LETTER TAU # Tau */
1356 { 0x03A5, 0x55 }, /* GREEK CAPITAL LETTER UPSILON # Upsilon */
1357 { 0x03A6, 0x46 }, /* GREEK CAPITAL LETTER PHI # Phi */
1358 { 0x03A7, 0x43 }, /* GREEK CAPITAL LETTER CHI # Chi */
1359 { 0x03A8, 0x59 }, /* GREEK CAPITAL LETTER PSI # Psi */
1360 { 0x03A9, 0x57 }, /* GREEK CAPITAL LETTER OMEGA # Omega */
1361 { 0x03B1, 0x61 }, /* GREEK SMALL LETTER ALPHA # alpha */
1362 { 0x03B2, 0x62 }, /* GREEK SMALL LETTER BETA # beta */
1363 { 0x03B3, 0x67 }, /* GREEK SMALL LETTER GAMMA # gamma */
1364 { 0x03B4, 0x64 }, /* GREEK SMALL LETTER DELTA # delta */
1365 { 0x03B5, 0x65 }, /* GREEK SMALL LETTER EPSILON # epsilon */
1366 { 0x03B6, 0x7A }, /* GREEK SMALL LETTER ZETA # zeta */
1367 { 0x03B7, 0x68 }, /* GREEK SMALL LETTER ETA # eta */
1368 { 0x03B8, 0x71 }, /* GREEK SMALL LETTER THETA # theta */
1369 { 0x03B9, 0x69 }, /* GREEK SMALL LETTER IOTA # iota */
1370 { 0x03BA, 0x6B }, /* GREEK SMALL LETTER KAPPA # kappa */
1371 { 0x03BB, 0x6C }, /* GREEK SMALL LETTER LAMDA # lambda */
1372 { 0x03BC, 0x6D }, /* GREEK SMALL LETTER MU # mu */
1373 { 0x03BD, 0x6E }, /* GREEK SMALL LETTER NU # nu */
1374 { 0x03BE, 0x78 }, /* GREEK SMALL LETTER XI # xi */
1375 { 0x03BF, 0x6F }, /* GREEK SMALL LETTER OMICRON # omicron */
1376 { 0x03C0, 0x70 }, /* GREEK SMALL LETTER PI # pi */
1377 { 0x03C1, 0x72 }, /* GREEK SMALL LETTER RHO # rho */
1378 { 0x03C2, 0x56 }, /* GREEK SMALL LETTER FINAL SIGMA # sigma1 */
1379 { 0x03C3, 0x73 }, /* GREEK SMALL LETTER SIGMA # sigma */
1380 { 0x03C4, 0x74 }, /* GREEK SMALL LETTER TAU # tau */
1381 { 0x03C5, 0x75 }, /* GREEK SMALL LETTER UPSILON # upsilon */
1382 { 0x03C6, 0x66 }, /* GREEK SMALL LETTER PHI # phi */
1383 { 0x03C7, 0x63 }, /* GREEK SMALL LETTER CHI # chi */
1384 { 0x03C8, 0x79 }, /* GREEK SMALL LETTER PSI # psi */
1385 { 0x03C9, 0x77 }, /* GREEK SMALL LETTER OMEGA # omega */
1386 { 0x03D1, 0x4A }, /* GREEK THETA SYMBOL # theta1 */
1387 { 0x03D2, 0xA1 }, /* GREEK UPSILON WITH HOOK SYMBOL # Upsilon1 */
1388 { 0x03D5, 0x6A }, /* GREEK PHI SYMBOL # phi1 */
1389 { 0x03D6, 0x76 }, /* GREEK PI SYMBOL # omega1 */
1390 { 0x2022, 0xB7 }, /* BULLET # bullet */
1391 { 0x2026, 0xBC }, /* HORIZONTAL ELLIPSIS # ellipsis */
1392 { 0x2032, 0xA2 }, /* PRIME # minute */
1393 { 0x2033, 0xB2 }, /* DOUBLE PRIME # second */
1394 { 0x2044, 0xA4 }, /* FRACTION SLASH # fraction */
1395 { 0x20AC, 0xA0 }, /* EURO SIGN # Euro */
1396 { 0x2111, 0xC1 }, /* BLACK-LETTER CAPITAL I # Ifraktur */
1397 { 0x2118, 0xC3 }, /* SCRIPT CAPITAL P # weierstrass */
1398 { 0x211C, 0xC2 }, /* BLACK-LETTER CAPITAL R # Rfraktur */
1399 { 0x2126, 0x57 }, /* OHM SIGN # Omega */
1400 { 0x2135, 0xC0 }, /* ALEF SYMBOL # aleph */
1401 { 0x2190, 0xAC }, /* LEFTWARDS ARROW # arrowleft */
1402 { 0x2191, 0xAD }, /* UPWARDS ARROW # arrowup */
1403 { 0x2192, 0xAE }, /* RIGHTWARDS ARROW # arrowright */
1404 { 0x2193, 0xAF }, /* DOWNWARDS ARROW # arrowdown */
1405 { 0x2194, 0xAB }, /* LEFT RIGHT ARROW # arrowboth */
1406 { 0x21B5, 0xBF }, /* DOWNWARDS ARROW WITH CORNER LEFTWARDS # carriagereturn */
1407 { 0x21D0, 0xDC }, /* LEFTWARDS DOUBLE ARROW # arrowdblleft */
1408 { 0x21D1, 0xDD }, /* UPWARDS DOUBLE ARROW # arrowdblup */
1409 { 0x21D2, 0xDE }, /* RIGHTWARDS DOUBLE ARROW # arrowdblright */
1410 { 0x21D3, 0xDF }, /* DOWNWARDS DOUBLE ARROW # arrowdbldown */
1411 { 0x21D4, 0xDB }, /* LEFT RIGHT DOUBLE ARROW # arrowdblboth */
1412 { 0x2200, 0x22 }, /* FOR ALL # universal */
1413 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL # partialdiff */
1414 { 0x2203, 0x24 }, /* THERE EXISTS # existential */
1415 { 0x2205, 0xC6 }, /* EMPTY SET # emptyset */
1416 { 0x2206, 0x44 }, /* INCREMENT # Delta */
1417 { 0x2207, 0xD1 }, /* NABLA # gradient */
1418 { 0x2208, 0xCE }, /* ELEMENT OF # element */
1419 { 0x2209, 0xCF }, /* NOT AN ELEMENT OF # notelement */
1420 { 0x220B, 0x27 }, /* CONTAINS AS MEMBER # suchthat */
1421 { 0x220F, 0xD5 }, /* N-ARY PRODUCT # product */
1422 { 0x2211, 0xE5 }, /* N-ARY SUMMATION # summation */
1423 { 0x2212, 0x2D }, /* MINUS SIGN # minus */
1424 { 0x2215, 0xA4 }, /* DIVISION SLASH # fraction */
1425 { 0x2217, 0x2A }, /* ASTERISK OPERATOR # asteriskmath */
1426 { 0x221A, 0xD6 }, /* SQUARE ROOT # radical */
1427 { 0x221D, 0xB5 }, /* PROPORTIONAL TO # proportional */
1428 { 0x221E, 0xA5 }, /* INFINITY # infinity */
1429 { 0x2220, 0xD0 }, /* ANGLE # angle */
1430 { 0x2227, 0xD9 }, /* LOGICAL AND # logicaland */
1431 { 0x2228, 0xDA }, /* LOGICAL OR # logicalor */
1432 { 0x2229, 0xC7 }, /* INTERSECTION # intersection */
1433 { 0x222A, 0xC8 }, /* UNION # union */
1434 { 0x222B, 0xF2 }, /* INTEGRAL # integral */
1435 { 0x2234, 0x5C }, /* THEREFORE # therefore */
1436 { 0x223C, 0x7E }, /* TILDE OPERATOR # similar */
1437 { 0x2245, 0x40 }, /* APPROXIMATELY EQUAL TO # congruent */
1438 { 0x2248, 0xBB }, /* ALMOST EQUAL TO # approxequal */
1439 { 0x2260, 0xB9 }, /* NOT EQUAL TO # notequal */
1440 { 0x2261, 0xBA }, /* IDENTICAL TO # equivalence */
1441 { 0x2264, 0xA3 }, /* LESS-THAN OR EQUAL TO # lessequal */
1442 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO # greaterequal */
1443 { 0x2282, 0xCC }, /* SUBSET OF # propersubset */
1444 { 0x2283, 0xC9 }, /* SUPERSET OF # propersuperset */
1445 { 0x2284, 0xCB }, /* NOT A SUBSET OF # notsubset */
1446 { 0x2286, 0xCD }, /* SUBSET OF OR EQUAL TO # reflexsubset */
1447 { 0x2287, 0xCA }, /* SUPERSET OF OR EQUAL TO # reflexsuperset */
1448 { 0x2295, 0xC5 }, /* CIRCLED PLUS # circleplus */
1449 { 0x2297, 0xC4 }, /* CIRCLED TIMES # circlemultiply */
1450 { 0x22A5, 0x5E }, /* UP TACK # perpendicular */
1451 { 0x22C5, 0xD7 }, /* DOT OPERATOR # dotmath */
1452 { 0x2320, 0xF3 }, /* TOP HALF INTEGRAL # integraltp */
1453 { 0x2321, 0xF5 }, /* BOTTOM HALF INTEGRAL # integralbt */
1454 { 0x2329, 0xE1 }, /* LEFT-POINTING ANGLE BRACKET # angleleft */
1455 { 0x232A, 0xF1 }, /* RIGHT-POINTING ANGLE BRACKET # angleright */
1456 { 0x25CA, 0xE0 }, /* LOZENGE # lozenge */
1457 { 0x2660, 0xAA }, /* BLACK SPADE SUIT # spade */
1458 { 0x2663, 0xA7 }, /* BLACK CLUB SUIT # club */
1459 { 0x2665, 0xA9 }, /* BLACK HEART SUIT # heart */
1460 { 0x2666, 0xA8 }, /* BLACK DIAMOND SUIT # diamond */
1461 { 0xF6D9, 0xD3 }, /* COPYRIGHT SIGN SERIF # copyrightserif (CUS) */
1462 { 0xF6DA, 0xD2 }, /* REGISTERED SIGN SERIF # registerserif (CUS) */
1463 { 0xF6DB, 0xD4 }, /* TRADE MARK SIGN SERIF # trademarkserif (CUS) */
1464 { 0xF8E5, 0x60 }, /* RADICAL EXTENDER # radicalex (CUS) */
1465 { 0xF8E6, 0xBD }, /* VERTICAL ARROW EXTENDER # arrowvertex (CUS) */
1466 { 0xF8E7, 0xBE }, /* HORIZONTAL ARROW EXTENDER # arrowhorizex (CUS) */
1467 { 0xF8E8, 0xE2 }, /* REGISTERED SIGN SANS SERIF # registersans (CUS) */
1468 { 0xF8E9, 0xE3 }, /* COPYRIGHT SIGN SANS SERIF # copyrightsans (CUS) */
1469 { 0xF8EA, 0xE4 }, /* TRADE MARK SIGN SANS SERIF # trademarksans (CUS) */
1470 { 0xF8EB, 0xE6 }, /* LEFT PAREN TOP # parenlefttp (CUS) */
1471 { 0xF8EC, 0xE7 }, /* LEFT PAREN EXTENDER # parenleftex (CUS) */
1472 { 0xF8ED, 0xE8 }, /* LEFT PAREN BOTTOM # parenleftbt (CUS) */
1473 { 0xF8EE, 0xE9 }, /* LEFT SQUARE BRACKET TOP # bracketlefttp (CUS) */
1474 { 0xF8EF, 0xEA }, /* LEFT SQUARE BRACKET EXTENDER # bracketleftex (CUS) */
1475 { 0xF8F0, 0xEB }, /* LEFT SQUARE BRACKET BOTTOM # bracketleftbt (CUS) */
1476 { 0xF8F1, 0xEC }, /* LEFT CURLY BRACKET TOP # bracelefttp (CUS) */
1477 { 0xF8F2, 0xED }, /* LEFT CURLY BRACKET MID # braceleftmid (CUS) */
1478 { 0xF8F3, 0xEE }, /* LEFT CURLY BRACKET BOTTOM # braceleftbt (CUS) */
1479 { 0xF8F4, 0xEF }, /* CURLY BRACKET EXTENDER # braceex (CUS) */
1480 { 0xF8F5, 0xF4 }, /* INTEGRAL EXTENDER # integralex (CUS) */
1481 { 0xF8F6, 0xF6 }, /* RIGHT PAREN TOP # parenrighttp (CUS) */
1482 { 0xF8F7, 0xF7 }, /* RIGHT PAREN EXTENDER # parenrightex (CUS) */
1483 { 0xF8F8, 0xF8 }, /* RIGHT PAREN BOTTOM # parenrightbt (CUS) */
1484 { 0xF8F9, 0xF9 }, /* RIGHT SQUARE BRACKET TOP # bracketrighttp (CUS) */
1485 { 0xF8FA, 0xFA }, /* RIGHT SQUARE BRACKET EXTENDER # bracketrightex (CUS) */
1486 { 0xF8FB, 0xFB }, /* RIGHT SQUARE BRACKET BOTTOM # bracketrightbt (CUS) */
1487 { 0xF8FC, 0xFC }, /* RIGHT CURLY BRACKET TOP # bracerighttp (CUS) */
1488 { 0xF8FD, 0xFD }, /* RIGHT CURLY BRACKET MID # bracerightmid (CUS) */
1489 { 0xF8FE, 0xFE }, /* RIGHT CURLY BRACKET BOTTOM # bracerightbt (CUS) */
1492 static const FcCharMap AdobeSymbol
= {
1494 sizeof (AdobeSymbolEnt
) / sizeof (AdobeSymbolEnt
[0]),
1497 static const FcFontDecode fcFontDecoders
[] = {
1498 { ft_encoding_unicode
, 0, (1 << 21) - 1 },
1499 { ft_encoding_symbol
, &AdobeSymbol
, (1 << 16) - 1 },
1500 { ft_encoding_apple_roman
, &AppleRoman
, (1 << 16) - 1 },
1503 #define NUM_DECODE (sizeof (fcFontDecoders) / sizeof (fcFontDecoders[0]))
1506 FcFreeTypeUcs4ToPrivate (FcChar32 ucs4
, const FcCharMap
*map
)
1512 high
= map
->nent
- 1;
1513 if (ucs4
< map
->ent
[low
].bmp
|| map
->ent
[high
].bmp
< ucs4
)
1517 mid
= (high
+ low
) >> 1;
1518 bmp
= map
->ent
[mid
].bmp
;
1520 return (FT_ULong
) map
->ent
[mid
].encode
;
1530 FcFreeTypePrivateToUcs4 (FcChar32
private, const FcCharMap
*map
)
1534 for (i
= 0; i
< map
->nent
; i
++)
1535 if (map
->ent
[i
].encode
== private)
1536 return (FcChar32
) map
->ent
[i
].bmp
;
1541 FcFreeTypeGetPrivateMap (FT_Encoding encoding
)
1545 for (i
= 0; i
< NUM_DECODE
; i
++)
1546 if (fcFontDecoders
[i
].encoding
== encoding
)
1547 return fcFontDecoders
[i
].map
;
1551 #include "../fc-glyphname/fcglyphname.h"
1554 FcHashGlyphName (const FcChar8
*name
)
1559 while ((c
= *name
++))
1561 h
= ((h
<< 1) | (h
>> 31)) ^ c
;
1567 * Use Type1 glyph names for fonts which have reliable names
1568 * and which export an Adobe Custom mapping
1571 FcFreeTypeUseNames (FT_Face face
)
1575 if (!FT_Has_PS_Glyph_Names (face
))
1577 for (map
= 0; map
< face
->num_charmaps
; map
++)
1578 if (face
->charmaps
[map
]->encoding
== ft_encoding_adobe_custom
)
1584 FcUcs4ToGlyphName (FcChar32 ucs4
)
1586 int i
= (int) (ucs4
% FC_GLYPHNAME_HASH
);
1590 while ((gn
= ucs_to_name
[i
]))
1592 if (gn
->ucs
== ucs4
)
1596 r
= (int) (ucs4
% FC_GLYPHNAME_REHASH
);
1601 if (i
>= FC_GLYPHNAME_HASH
)
1602 i
-= FC_GLYPHNAME_HASH
;
1608 FcGlyphNameToUcs4 (FcChar8
*name
)
1610 FcChar32 h
= FcHashGlyphName (name
);
1611 int i
= (int) (h
% FC_GLYPHNAME_HASH
);
1615 while ((gn
= name_to_ucs
[i
]))
1617 if (!strcmp ((char *) name
, (char *) gn
->name
))
1621 r
= (int) (h
% FC_GLYPHNAME_REHASH
);
1626 if (i
>= FC_GLYPHNAME_HASH
)
1627 i
-= FC_GLYPHNAME_HASH
;
1633 * Search through a font for a glyph by name. This is
1634 * currently a linear search as there doesn't appear to be
1635 * any defined order within the font
1638 FcFreeTypeGlyphNameIndex (FT_Face face
, FcChar8
*name
)
1641 FcChar8 name_buf
[FC_GLYPHNAME_MAXLEN
+ 2];
1643 for (gindex
= 0; gindex
< face
->num_glyphs
; gindex
++)
1645 if (FT_Get_Glyph_Name (face
, gindex
, name_buf
, FC_GLYPHNAME_MAXLEN
+1) == 0)
1646 if (!strcmp ((char *) name
, (char *) name_buf
))
1653 * Map a UCS4 glyph to a glyph index. Use all available encoding
1654 * tables to try and find one that works. This information is expected
1655 * to be cached by higher levels, so performance isn't critical
1659 FcFreeTypeCharIndex (FT_Face face
, FcChar32 ucs4
)
1661 int initial
, offset
, decode
;
1667 * Find the current encoding
1671 for (; initial
< NUM_DECODE
; initial
++)
1672 if (fcFontDecoders
[initial
].encoding
== face
->charmap
->encoding
)
1674 if (initial
== NUM_DECODE
)
1678 * Check each encoding for the glyph, starting with the current one
1680 for (offset
= 0; offset
< NUM_DECODE
; offset
++)
1682 decode
= (initial
+ offset
) % NUM_DECODE
;
1683 if (!face
->charmap
|| face
->charmap
->encoding
!= fcFontDecoders
[decode
].encoding
)
1684 if (FT_Select_Charmap (face
, fcFontDecoders
[decode
].encoding
) != 0)
1686 if (fcFontDecoders
[decode
].map
)
1688 charcode
= FcFreeTypeUcs4ToPrivate (ucs4
, fcFontDecoders
[decode
].map
);
1694 glyphindex
= FT_Get_Char_Index (face
, (FT_ULong
) charcode
);
1699 * Check postscript name table if present
1701 if (FcFreeTypeUseNames (face
))
1703 FcChar8
*name
= FcUcs4ToGlyphName (ucs4
);
1706 glyphindex
= FcFreeTypeGlyphNameIndex (face
, name
);
1715 FcFreeTypeCheckGlyph (FT_Face face
, FcChar32 ucs4
,
1716 FT_UInt glyph
, FcBlanks
*blanks
,
1719 FT_Int load_flags
= FT_LOAD_NO_SCALE
| FT_LOAD_NO_HINTING
;
1723 * When using scalable fonts, only report those glyphs
1724 * which can be scaled; otherwise those fonts will
1725 * only be available at some sizes, and never when
1726 * transformed. Avoid this by simply reporting bitmap-only
1729 if (face
->face_flags
& FT_FACE_FLAG_SCALABLE
)
1730 load_flags
|= FT_LOAD_NO_BITMAP
;
1732 if (FT_Load_Glyph (face
, glyph
, load_flags
))
1739 *advance
= slot
->metrics
.horiAdvance
;
1741 switch (slot
->format
) {
1742 case ft_glyph_format_bitmap
:
1744 * Bitmaps are assumed to be reasonable; if
1745 * this proves to be a rash assumption, this
1746 * code can be easily modified
1749 case ft_glyph_format_outline
:
1751 * Glyphs with contours are always OK
1753 if (slot
->outline
.n_contours
!= 0)
1756 * Glyphs with no contours are only OK if
1757 * they're members of the Blanks set specified
1758 * in the configuration. If blanks isn't set,
1759 * then allow any glyph to be blank
1761 if (!blanks
|| FcBlanksIsMember (blanks
, ucs4
))
1763 /* fall through ... */
1771 FcFreeTypeCharSetAndSpacing (FT_Face face
, FcBlanks
*blanks
, int *spacing
)
1773 FcChar32 page
, off
, max
, ucs4
;
1775 FcChar32 font_max
= 0;
1779 const FcCharMap
*map
;
1783 FT_Pos advance
, all_advance
= 0;
1784 FcBool has_advance
= FcFalse
, fixed_advance
= FcTrue
;
1786 fcs
= FcCharSetCreate ();
1791 printf ("Family %s style %s\n", face
->family_name
, face
->style_name
);
1793 for (o
= 0; o
< NUM_DECODE
; o
++)
1795 if (FT_Select_Charmap (face
, fcFontDecoders
[o
].encoding
) != 0)
1797 map
= fcFontDecoders
[o
].map
;
1801 * Non-Unicode tables are easy; there's a list of all possible
1804 for (i
= 0; i
< map
->nent
; i
++)
1806 ucs4
= map
->ent
[i
].bmp
;
1807 glyph
= FT_Get_Char_Index (face
, map
->ent
[i
].encode
);
1809 FcFreeTypeCheckGlyph (face
, ucs4
, glyph
, blanks
, &advance
))
1813 has_advance
= FcTrue
;
1814 all_advance
= advance
;
1816 else if (advance
!= all_advance
)
1817 fixed_advance
= FcFalse
;
1818 leaf
= FcCharSetFindLeafCreate (fcs
, ucs4
);
1821 leaf
->map
[(ucs4
& 0xff) >> 5] |= (1 << (ucs4
& 0x1f));
1823 if (ucs4
> font_max
)
1833 max
= fcFontDecoders
[o
].max
;
1835 * Find the first encoded character in the font
1837 if (FT_Get_Char_Index (face
, 0))
1844 ucs4
= FT_Get_Next_Char (face
, 0, &gindex
);
1853 while ((ucs4
>> 8) == page
)
1855 glyph
= FT_Get_Char_Index (face
, ucs4
);
1856 if (glyph
&& FcFreeTypeCheckGlyph (face
, ucs4
,
1857 glyph
, blanks
, &advance
))
1861 has_advance
= FcTrue
;
1862 all_advance
= advance
;
1864 else if (advance
!= all_advance
)
1865 fixed_advance
= FcFalse
;
1868 leaf
= FcCharSetFindLeafCreate (fcs
, ucs4
);
1873 leaf
->map
[off
>> 5] |= (1 << (off
& 0x1f));
1875 if (ucs4
> font_max
)
1881 ucs4
= FT_Get_Next_Char (face
, ucs4
- 1, &gindex
);
1886 for (ucs4
= 0; ucs4
< 0x10000; ucs4
++)
1888 FcBool FT_Has
, FC_Has
;
1890 FT_Has
= FT_Get_Char_Index (face
, ucs4
) != 0;
1891 FC_Has
= FcCharSetHasChar (fcs
, ucs4
);
1892 if (FT_Has
!= FC_Has
)
1894 printf ("0x%08x FT says %d FC says %d\n", ucs4
, FT_Has
, FC_Has
);
1901 * Add mapping from PS glyph names if available
1903 if (FcFreeTypeUseNames (face
))
1905 FcChar8 name_buf
[FC_GLYPHNAME_MAXLEN
+ 2];
1907 for (glyph
= 0; glyph
< face
->num_glyphs
; glyph
++)
1909 if (FT_Get_Glyph_Name (face
, glyph
, name_buf
, FC_GLYPHNAME_MAXLEN
+1) == 0)
1911 ucs4
= FcGlyphNameToUcs4 (name_buf
);
1912 if (ucs4
!= 0xffff &&
1913 FcFreeTypeCheckGlyph (face
, ucs4
, glyph
, blanks
, &advance
))
1917 has_advance
= FcTrue
;
1918 all_advance
= advance
;
1920 else if (advance
!= all_advance
)
1921 fixed_advance
= FcFalse
;
1922 leaf
= FcCharSetFindLeafCreate (fcs
, ucs4
);
1925 leaf
->map
[(ucs4
& 0xff) >> 5] |= (1 << (ucs4
& 0x1f));
1927 if (ucs4
> font_max
)
1935 printf ("%d glyphs %d encoded\n", (int) face
->num_glyphs
, FcCharSetCount (fcs
));
1936 for (ucs4
= 0; ucs4
<= font_max
; ucs4
++)
1938 FcBool has_char
= (glyph
= FcFreeTypeCharIndex (face
, ucs4
)) != 0;
1939 FcBool has_bit
= FcCharSetHasChar (fcs
, ucs4
);
1941 if (has_char
&& !has_bit
)
1943 if (!FcFreeTypeCheckGlyph (face
, ucs4
, glyph
, blanks
, &advance
))
1944 printf ("Bitmap missing broken char 0x%x\n", ucs4
);
1946 printf ("Bitmap missing char 0x%x\n", ucs4
);
1948 else if (!has_char
&& has_bit
)
1949 printf ("Bitmap extra char 0x%x\n", ucs4
);
1955 *spacing
= FC_PROPORTIONAL
;
1958 FcCharSetDestroy (fcs
);
1964 FcFreeTypeCharSet (FT_Face face
, FcBlanks
*blanks
)
1968 return FcFreeTypeCharSetAndSpacing (face
, blanks
, &spacing
);