| /* |
| * $RCSId: xc/lib/fontconfig/src/fcfreetype.c,v 1.11 2002/08/31 22:17:32 keithp Exp $ |
| * |
| * Copyright © 2001 Keith Packard |
| * |
| * Permission to use, copy, modify, distribute, and sell this software and its |
| * documentation for any purpose is hereby granted without fee, provided that |
| * the above copyright notice appear in all copies and that both that |
| * copyright notice and this permission notice appear in supporting |
| * documentation, and that the name of Keith Packard not be used in |
| * advertising or publicity pertaining to distribution of the software without |
| * specific, written prior permission. Keith Packard makes no |
| * representations about the suitability of this software for any purpose. It |
| * is provided "as is" without express or implied warranty. |
| * |
| * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, |
| * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO |
| * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR |
| * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, |
| * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| Copyright © 2002-2003 by Juliusz Chroboczek |
| |
| Permission is hereby granted, free of charge, to any person obtaining a copy |
| of this software and associated documentation files (the "Software"), to deal |
| in the Software without restriction, including without limitation the rights |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| copies of the Software, and to permit persons to whom the Software is |
| furnished to do so, subject to the following conditions: |
| |
| The above copyright notice and this permission notice shall be included in |
| all copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| THE SOFTWARE. |
| */ |
| |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include "fcint.h" |
| #include <freetype/freetype.h> |
| #include <freetype/internal/ftobjs.h> |
| #include <freetype/tttables.h> |
| #include <freetype/ftsnames.h> |
| #include <freetype/ttnameid.h> |
| #include <freetype/t1tables.h> |
| |
| #if HAVE_FT_GET_BDF_PROPERTY |
| #include <freetype/ftbdf.h> |
| #include <freetype/ftmodule.h> |
| #define HAS_BDF_PROPERTY(f) ((f) && (f)->driver && \ |
| (f)->driver->root.clazz->get_interface) |
| #define MY_Get_BDF_Property(f,n,p) (HAS_BDF_PROPERTY(f) ? \ |
| FT_Get_BDF_Property(f,n,p) : \ |
| FT_Err_Invalid_Argument) |
| #endif |
| |
| #if !HAVE_FT_GET_BDF_PROPERTY |
| #warning "No FT_Get_BDF_Property" |
| #endif |
| |
| #if !HAVE_FT_GET_PS_FONT_INFO |
| #warning "No FT_Get_Font_Info" |
| #endif |
| |
| /* |
| * Keep Han languages separated by eliminating languages |
| * that the codePageRange bits says aren't supported |
| */ |
| |
| static const struct { |
| int bit; |
| const FcChar8 *lang; |
| } FcCodePageRange[] = { |
| { 17, (const FcChar8 *) "ja" }, |
| { 18, (const FcChar8 *) "zh-cn" }, |
| { 19, (const FcChar8 *) "ko" }, |
| { 20, (const FcChar8 *) "zh-tw" }, |
| }; |
| |
| #define NUM_CODE_PAGE_RANGE (sizeof FcCodePageRange / sizeof FcCodePageRange[0]) |
| |
| FcBool |
| FcFreeTypeIsExclusiveLang (const FcChar8 *lang) |
| { |
| int i; |
| |
| for (i = 0; i < NUM_CODE_PAGE_RANGE; i++) |
| { |
| if (FcLangCompare (lang, FcCodePageRange[i].lang) != FcLangDifferentLang) |
| return FcTrue; |
| } |
| return FcFalse; |
| } |
| |
| #define FC_NAME_PRIO_LANG 0x0f00 |
| #define FC_NAME_PRIO_LANG_ENGLISH 0x0200 |
| #define FC_NAME_PRIO_LANG_LATIN 0x0100 |
| #define FC_NAME_PRIO_LANG_NONE 0x0000 |
| |
| #define FC_NAME_PRIO_ENC 0x00f0 |
| #define FC_NAME_PRIO_ENC_UNICODE 0x0010 |
| #define FC_NAME_PRIO_ENC_NONE 0x0000 |
| |
| #define FC_NAME_PRIO_NAME 0x000f |
| #define FC_NAME_PRIO_NAME_FAMILY 0x0002 |
| #define FC_NAME_PRIO_NAME_PS 0x0001 |
| #define FC_NAME_PRIO_NAME_NONE 0x0000 |
| |
| static FcBool |
| FcUcs4IsLatin (FcChar32 ucs4) |
| { |
| FcChar32 page = ucs4 >> 8; |
| |
| if (page <= 2) |
| return FcTrue; |
| if (page == 0x1e) |
| return FcTrue; |
| if (0x20 <= page && page <= 0x23) |
| return FcTrue; |
| if (page == 0xfb) |
| return FcTrue; |
| /* halfwidth forms, don't include kana or white parens */ |
| if (0xff01 <= ucs4 && ucs4 <= 0xff5e) |
| return FcTrue; |
| return FcFalse; |
| } |
| |
| static FcBool |
| FcUtf8IsLatin (FcChar8 *str, int len) |
| { |
| while (len) |
| { |
| FcChar32 ucs4; |
| int clen = FcUtf8ToUcs4 (str, &ucs4, len); |
| if (clen <= 0) |
| return FcFalse; |
| if (!FcUcs4IsLatin (ucs4)) |
| return FcFalse; |
| len -= clen; |
| str += clen; |
| } |
| return FcTrue; |
| } |
| |
| /* Order is significant. For example, some B&H fonts are hinted by |
| URW++, and both strings appear in the notice. */ |
| |
| static const struct { |
| const FcChar8 *notice; |
| const FcChar8 *foundry; |
| } FcNoticeFoundries[] = { |
| { (const FcChar8*) "Bigelow", (const FcChar8 *) "b&h" }, |
| { (const FcChar8*) "Adobe", (const FcChar8 *) "adobe" }, |
| { (const FcChar8*) "Bitstream", (const FcChar8 *) "bitstream" }, |
| { (const FcChar8*) "Monotype", (const FcChar8 *) "monotype" }, |
| { (const FcChar8*) "Linotype", (const FcChar8 *) "linotype" }, |
| { (const FcChar8*) "LINOTYPE-HELL", (const FcChar8 *) "linotype" }, |
| { (const FcChar8*) "IBM", (const FcChar8 *) "ibm" }, |
| { (const FcChar8*) "URW", (const FcChar8 *) "urw" }, |
| { (const FcChar8*) "International Typeface Corporation", |
| (const FcChar8 *) "itc" }, |
| { (const FcChar8*) "Tiro Typeworks",(const FcChar8 *) "tiro" }, |
| { (const FcChar8*) "XFree86", (const FcChar8 *) "xfree86" }, |
| { (const FcChar8*) "Microsoft", (const FcChar8 *) "microsoft" }, |
| { (const FcChar8*) "Omega", (const FcChar8 *) "omega" }, |
| { (const FcChar8*) "Font21", (const FcChar8 *) "hwan" }, |
| { (const FcChar8*) "HanYang System",(const FcChar8 *) "hanyang" } |
| }; |
| |
| #define NUM_NOTICE_FOUNDRIES (sizeof (FcNoticeFoundries) / sizeof (FcNoticeFoundries[0])) |
| |
| static const FcChar8 * |
| FcNoticeFoundry(const char *notice) |
| { |
| int i; |
| |
| if (notice) |
| for(i = 0; i < NUM_NOTICE_FOUNDRIES; i++) |
| if (strstr ((const char *) notice, (const char *) FcNoticeFoundries[i].notice)) |
| return FcNoticeFoundries[i].foundry; |
| return 0; |
| } |
| |
| static FcBool |
| FcVendorMatch(const char *vendor, const char *vendor_string) |
| { |
| /* vendor is not necessarily NUL-terminated. */ |
| int i, len; |
| |
| len = strlen(vendor_string); |
| if (memcmp(vendor, vendor_string, len) != 0) |
| return FcFalse; |
| for (i = len; i < 4; i++) |
| if (vendor[i] != ' ' && vendor[i] != '\0') |
| return FcFalse; |
| return FcTrue; |
| } |
| |
| /* This table is partly taken from ttmkfdir by Joerg Pommnitz. */ |
| |
| /* It should not contain useless entries (such as UNKN) nor duplicate |
| entries for padding both with spaces and NULs. */ |
| |
| static const struct { |
| const FcChar8 *vendor; |
| const FcChar8 *foundry; |
| } FcVendorFoundries[] = { |
| { (const FcChar8*) "ADBE", (const FcChar8 *) "adobe"}, |
| { (const FcChar8*) "AGFA", (const FcChar8 *) "agfa"}, |
| { (const FcChar8*) "ALTS", (const FcChar8 *) "altsys"}, |
| { (const FcChar8*) "APPL", (const FcChar8 *) "apple"}, |
| { (const FcChar8*) "ARPH", (const FcChar8 *) "arphic"}, |
| { (const FcChar8*) "ATEC", (const FcChar8 *) "alltype"}, |
| { (const FcChar8*) "B&H", (const FcChar8 *) "b&h"}, |
| { (const FcChar8*) "BITS", (const FcChar8 *) "bitstream"}, |
| { (const FcChar8*) "CANO", (const FcChar8 *) "cannon"}, |
| { (const FcChar8*) "DYNA", (const FcChar8 *) "dynalab"}, |
| { (const FcChar8*) "EPSN", (const FcChar8 *) "epson"}, |
| { (const FcChar8*) "FJ", (const FcChar8 *) "fujitsu"}, |
| { (const FcChar8*) "IBM", (const FcChar8 *) "ibm"}, |
| { (const FcChar8*) "ITC", (const FcChar8 *) "itc"}, |
| { (const FcChar8*) "IMPR", (const FcChar8 *) "impress"}, |
| { (const FcChar8*) "LARA", (const FcChar8 *) "larabiefonts"}, |
| { (const FcChar8*) "LEAF", (const FcChar8 *) "interleaf"}, |
| { (const FcChar8*) "LETR", (const FcChar8 *) "letraset"}, |
| { (const FcChar8*) "LINO", (const FcChar8 *) "linotype"}, |
| { (const FcChar8*) "MACR", (const FcChar8 *) "macromedia"}, |
| { (const FcChar8*) "MONO", (const FcChar8 *) "monotype"}, |
| { (const FcChar8*) "MS", (const FcChar8 *) "microsoft"}, |
| { (const FcChar8*) "MT", (const FcChar8 *) "monotype"}, |
| { (const FcChar8*) "NEC", (const FcChar8 *) "nec"}, |
| { (const FcChar8*) "PARA", (const FcChar8 *) "paratype"}, |
| { (const FcChar8*) "QMSI", (const FcChar8 *) "qms"}, |
| { (const FcChar8*) "RICO", (const FcChar8 *) "ricoh"}, |
| { (const FcChar8*) "URW", (const FcChar8 *) "urw"}, |
| { (const FcChar8*) "Y&Y", (const FcChar8 *) "y&y"} |
| }; |
| |
| #define NUM_VENDOR_FOUNDRIES (sizeof (FcVendorFoundries) / sizeof (FcVendorFoundries[0])) |
| |
| static const FcChar8 * |
| FcVendorFoundry(const char *vendor) |
| { |
| int i; |
| |
| if (vendor) |
| for(i = 0; i < NUM_VENDOR_FOUNDRIES; i++) |
| if (FcVendorMatch (vendor, FcVendorFoundries[i].vendor)) |
| return FcVendorFoundries[i].foundry; |
| return 0; |
| } |
| |
| typedef struct _FcStringConst { |
| const char *name; |
| int value; |
| } FcStringConst; |
| |
| static int |
| FcStringIsConst (const FcChar8 *string, |
| const FcStringConst *c, |
| int nc) |
| { |
| int i; |
| |
| for (i = 0; i < nc; i++) |
| if (FcStrCmpIgnoreBlanksAndCase (string, c[i].name) == 0) |
| return c[i].value; |
| return -1; |
| } |
| |
| static int |
| FcStringContainsConst (const FcChar8 *string, |
| const FcStringConst *c, |
| int nc) |
| { |
| int i; |
| |
| for (i = 0; i < nc; i++) |
| if (FcStrContainsIgnoreBlanksAndCase (string, c[i].name)) |
| return c[i].value; |
| return -1; |
| } |
| |
| static const FcStringConst weightConsts[] = { |
| { "thin", FC_WEIGHT_THIN }, |
| { "extralight", FC_WEIGHT_EXTRALIGHT }, |
| { "ultralight", FC_WEIGHT_ULTRALIGHT }, |
| { "light", FC_WEIGHT_LIGHT }, |
| { "book", FC_WEIGHT_BOOK }, |
| { "regular", FC_WEIGHT_REGULAR }, |
| { "normal", FC_WEIGHT_NORMAL }, |
| { "medium", FC_WEIGHT_MEDIUM }, |
| { "demibold", FC_WEIGHT_DEMIBOLD }, |
| { "demi", FC_WEIGHT_DEMIBOLD }, |
| { "semibold", FC_WEIGHT_SEMIBOLD }, |
| { "bold", FC_WEIGHT_BOLD }, |
| { "extrabold", FC_WEIGHT_EXTRABOLD }, |
| { "ultrabold", FC_WEIGHT_ULTRABOLD }, |
| { "black", FC_WEIGHT_BLACK }, |
| { "heavy", FC_WEIGHT_HEAVY }, |
| }; |
| |
| #define NUM_WEIGHT_CONSTS (sizeof (weightConsts) / sizeof (weightConsts[0])) |
| |
| #define FcIsWeight(s) FcStringIsConst(s,weightConsts,NUM_WEIGHT_CONSTS) |
| #define FcContainsWeight(s) FcStringContainsConst (s,weightConsts,NUM_WEIGHT_CONSTS) |
| |
| static const FcStringConst widthConsts[] = { |
| { "ultracondensed", FC_WIDTH_ULTRACONDENSED }, |
| { "extracondensed", FC_WIDTH_EXTRACONDENSED }, |
| { "semicondensed", FC_WIDTH_SEMICONDENSED }, |
| { "condensed", FC_WIDTH_CONDENSED }, /* must be after *condensed */ |
| { "normal", FC_WIDTH_NORMAL }, |
| { "semiexpanded", FC_WIDTH_SEMIEXPANDED }, |
| { "extraexpanded", FC_WIDTH_EXTRAEXPANDED }, |
| { "ultraexpanded", FC_WIDTH_ULTRAEXPANDED }, |
| { "expanded", FC_WIDTH_EXPANDED }, /* must be after *expanded */ |
| }; |
| |
| #define NUM_WIDTH_CONSTS (sizeof (widthConsts) / sizeof (widthConsts[0])) |
| |
| #define FcIsWidth(s) FcStringIsConst(s,widthConsts,NUM_WIDTH_CONSTS) |
| #define FcContainsWidth(s) FcStringContainsConst (s,widthConsts,NUM_WIDTH_CONSTS) |
| |
| static const FcStringConst slantConsts[] = { |
| { "italic", FC_SLANT_ITALIC }, |
| { "oblique", FC_SLANT_OBLIQUE }, |
| }; |
| |
| #define NUM_SLANT_CONSTS (sizeof (slantConsts) / sizeof (slantConsts[0])) |
| |
| #define FcIsSlant(s) FcStringIsConst(s,slantConsts,NUM_SLANT_CONSTS) |
| #define FcContainsSlant(s) FcStringContainsConst (s,slantConsts,NUM_SLANT_CONSTS) |
| |
| FcPattern * |
| FcFreeTypeQuery (const FcChar8 *file, |
| int id, |
| FcBlanks *blanks, |
| int *count) |
| { |
| FT_Face face; |
| FcPattern *pat; |
| int slant = -1; |
| int weight = -1; |
| int width = -1; |
| int i; |
| FcCharSet *cs; |
| FcLangSet *ls; |
| FT_Library ftLibrary; |
| FcChar8 *family = 0; |
| FcChar8 *style = 0; |
| const FcChar8 *foundry = 0; |
| int spacing; |
| TT_OS2 *os2; |
| #if HAVE_FT_GET_PS_FONT_INFO |
| PS_FontInfoRec psfontinfo; |
| #endif |
| #if HAVE_FT_GET_BDF_PROPERTY |
| BDF_PropertyRec prop; |
| #endif |
| TT_Header *head; |
| const FcChar8 *exclusiveLang = 0; |
| FT_SfntName sname; |
| FT_UInt snamei, snamec; |
| FcBool family_allocated = FcFalse; |
| FcBool style_allocated = FcFalse; |
| int family_prio = 0; |
| int style_prio = 0; |
| |
| if (FT_Init_FreeType (&ftLibrary)) |
| return 0; |
| |
| if (FT_New_Face (ftLibrary, (char *) file, id, &face)) |
| goto bail; |
| |
| *count = face->num_faces; |
| |
| pat = FcPatternCreate (); |
| if (!pat) |
| goto bail0; |
| |
| if (!FcPatternAddBool (pat, FC_OUTLINE, |
| (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0)) |
| goto bail1; |
| |
| if (!FcPatternAddBool (pat, FC_SCALABLE, |
| (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0)) |
| goto bail1; |
| |
| |
| /* |
| * Get the OS/2 table |
| */ |
| os2 = (TT_OS2 *) FT_Get_Sfnt_Table (face, ft_sfnt_os2); |
| |
| /* |
| * Look first in the OS/2 table for the foundry, if |
| * not found here, the various notices will be searched for |
| * that information, either from the sfnt name tables or |
| * the Postscript FontInfo dictionary. Finally, the |
| * BDF properties will queried. |
| */ |
| |
| if (os2 && os2->version >= 0x0001 && os2->version != 0xffff) |
| foundry = FcVendorFoundry(os2->achVendID); |
| |
| /* |
| * Grub through the name table looking for family |
| * and style names. FreeType makes quite a hash |
| * of them |
| */ |
| snamec = FT_Get_Sfnt_Name_Count (face); |
| for (snamei = 0; snamei < snamec; snamei++) |
| { |
| FcChar8 *utf8; |
| int len; |
| int wchar; |
| FcChar8 *src; |
| int src_len; |
| FcChar8 *u8; |
| FcChar32 ucs4; |
| int ilen, olen; |
| int prio = 0; |
| |
| const FcCharMap *map; |
| enum { |
| FcNameEncodingUtf16, |
| FcNameEncodingAppleRoman, |
| FcNameEncodingLatin1 |
| } encoding; |
| |
| |
| if (FT_Get_Sfnt_Name (face, snamei, &sname) != 0) |
| break; |
| |
| /* |
| * Look for Unicode strings |
| */ |
| switch (sname.platform_id) { |
| case TT_PLATFORM_APPLE_UNICODE: |
| /* |
| * All APPLE_UNICODE encodings are Utf16 BE |
| * |
| * Because there's no language id for Unicode, |
| * assume it's English |
| */ |
| prio |= FC_NAME_PRIO_LANG_ENGLISH; |
| prio |= FC_NAME_PRIO_ENC_UNICODE; |
| encoding = FcNameEncodingUtf16; |
| break; |
| case TT_PLATFORM_MACINTOSH: |
| switch (sname.encoding_id) { |
| case TT_MAC_ID_ROMAN: |
| encoding = FcNameEncodingAppleRoman; |
| break; |
| default: |
| continue; |
| } |
| switch (sname.language_id) { |
| case TT_MAC_LANGID_ENGLISH: |
| prio |= FC_NAME_PRIO_LANG_ENGLISH; |
| break; |
| default: |
| /* |
| * Sometimes Microsoft language ids |
| * end up in the macintosh table. This |
| * is often accompanied by data in |
| * some mystic encoding. Ignore these names |
| */ |
| if (sname.language_id >= 0x100) |
| continue; |
| break; |
| } |
| break; |
| case TT_PLATFORM_MICROSOFT: |
| switch (sname.encoding_id) { |
| case TT_MS_ID_UNICODE_CS: |
| encoding = FcNameEncodingUtf16; |
| prio |= FC_NAME_PRIO_ENC_UNICODE; |
| break; |
| default: |
| continue; |
| } |
| switch (sname.language_id & 0xff) { |
| case 0x09: |
| prio |= FC_NAME_PRIO_LANG_ENGLISH; |
| break; |
| default: |
| break; |
| } |
| break; |
| case TT_PLATFORM_ISO: |
| switch (sname.encoding_id) { |
| case TT_ISO_ID_10646: |
| encoding = FcNameEncodingUtf16; |
| prio |= FC_NAME_PRIO_ENC_UNICODE; |
| break; |
| case TT_ISO_ID_7BIT_ASCII: |
| case TT_ISO_ID_8859_1: |
| encoding = FcNameEncodingLatin1; |
| break; |
| default: |
| continue; |
| } |
| break; |
| default: |
| continue; |
| } |
| |
| /* |
| * Look for family and style names |
| */ |
| switch (sname.name_id) { |
| case TT_NAME_ID_FONT_FAMILY: |
| prio |= FC_NAME_PRIO_NAME_FAMILY; |
| break; |
| case TT_NAME_ID_PS_NAME: |
| prio |= FC_NAME_PRIO_NAME_PS; |
| break; |
| case TT_NAME_ID_FONT_SUBFAMILY: |
| case TT_NAME_ID_TRADEMARK: |
| case TT_NAME_ID_MANUFACTURER: |
| break; |
| default: |
| continue; |
| } |
| |
| src = (FcChar8 *) sname.string; |
| src_len = sname.string_len; |
| |
| switch (encoding) { |
| case FcNameEncodingUtf16: |
| /* |
| * Convert Utf16 to Utf8 |
| */ |
| |
| if (!FcUtf16Len (src, FcEndianBig, src_len, &len, &wchar)) |
| continue; |
| |
| /* |
| * Allocate plenty of space. Freed below |
| */ |
| utf8 = malloc (len * FC_UTF8_MAX_LEN + 1); |
| if (!utf8) |
| continue; |
| |
| u8 = utf8; |
| |
| while ((ilen = FcUtf16ToUcs4 (src, FcEndianBig, &ucs4, src_len)) > 0) |
| { |
| src_len -= ilen; |
| src += ilen; |
| olen = FcUcs4ToUtf8 (ucs4, u8); |
| u8 += olen; |
| } |
| *u8 = '\0'; |
| break; |
| case FcNameEncodingLatin1: |
| /* |
| * Convert Latin1 to Utf8. Freed below |
| */ |
| utf8 = malloc (src_len * 2 + 1); |
| if (!utf8) |
| continue; |
| |
| u8 = utf8; |
| while (src_len > 0) |
| { |
| ucs4 = *src++; |
| src_len--; |
| olen = FcUcs4ToUtf8 (ucs4, u8); |
| u8 += olen; |
| } |
| *u8 = '\0'; |
| break; |
| case FcNameEncodingAppleRoman: |
| /* |
| * Convert AppleRoman to Utf8 |
| */ |
| map = FcFreeTypeGetPrivateMap (ft_encoding_apple_roman); |
| if (!map) |
| continue; |
| |
| /* freed below */ |
| utf8 = malloc (src_len * 3 + 1); |
| if (!utf8) |
| continue; |
| |
| u8 = utf8; |
| while (src_len > 0) |
| { |
| ucs4 = FcFreeTypePrivateToUcs4 (*src++, map); |
| src_len--; |
| olen = FcUcs4ToUtf8 (ucs4, u8); |
| u8 += olen; |
| } |
| *u8 = '\0'; |
| break; |
| default: |
| continue; |
| } |
| if ((prio & FC_NAME_PRIO_LANG) == FC_NAME_PRIO_LANG_NONE) |
| if (FcUtf8IsLatin (utf8, strlen ((char *) utf8))) |
| prio |= FC_NAME_PRIO_LANG_LATIN; |
| |
| if (FcDebug () & FC_DBG_SCANV) |
| printf ("\nfound name (name %d platform %d encoding %d language 0x%x prio 0x%x) %s\n", |
| sname.name_id, sname.platform_id, |
| sname.encoding_id, sname.language_id, |
| prio, utf8); |
| |
| switch (sname.name_id) { |
| case TT_NAME_ID_FONT_FAMILY: |
| case TT_NAME_ID_PS_NAME: |
| if (!family || prio > family_prio) |
| { |
| if (family) |
| free (family); |
| family = utf8; |
| utf8 = 0; |
| family_allocated = FcTrue; |
| family_prio = prio; |
| } |
| break; |
| case TT_NAME_ID_FONT_SUBFAMILY: |
| if (!style || prio > style_prio) |
| { |
| if (style) |
| free (style); |
| style = utf8; |
| utf8 = 0; |
| style_allocated = FcTrue; |
| style_prio = prio; |
| } |
| break; |
| case TT_NAME_ID_TRADEMARK: |
| case TT_NAME_ID_MANUFACTURER: |
| /* If the foundry wasn't found in the OS/2 table, look here */ |
| if(!foundry) |
| foundry = FcNoticeFoundry(utf8); |
| break; |
| } |
| if (utf8) |
| free (utf8); |
| } |
| |
| if (!family) |
| family = (FcChar8 *) face->family_name; |
| |
| if (!style) |
| style = (FcChar8 *) face->style_name; |
| |
| if (!family) |
| { |
| FcChar8 *start, *end; |
| |
| start = (FcChar8 *) strrchr ((char *) file, '/'); |
| if (start) |
| start++; |
| else |
| start = (FcChar8 *) file; |
| end = (FcChar8 *) strrchr ((char *) start, '.'); |
| if (!end) |
| end = start + strlen ((char *) start); |
| /* freed below */ |
| family = malloc (end - start + 1); |
| strncpy ((char *) family, (char *) start, end - start); |
| family[end - start] = '\0'; |
| family_allocated = FcTrue; |
| } |
| |
| if (FcDebug() & FC_DBG_SCAN) |
| printf ("\n\"%s\" \"%s\"\n", family, style ? style : (FcChar8 *) "<none>"); |
| |
| if (!FcPatternAddString (pat, FC_FAMILY, family)) |
| goto bail1; |
| |
| if (style) |
| { |
| if (!FcPatternAddString (pat, FC_STYLE, style)) |
| goto bail1; |
| } |
| |
| if (!FcPatternAddString (pat, FC_FILE, file)) |
| goto bail1; |
| |
| if (!FcPatternAddInteger (pat, FC_INDEX, id)) |
| goto bail1; |
| |
| if (!FcPatternAddString (pat, FC_SOURCE, (FcChar8 *) "FreeType")) |
| goto bail1; |
| |
| #if 0 |
| /* |
| * don't even try this -- CJK 'monospace' fonts are really |
| * dual width, and most other fonts don't bother to set |
| * the attribute. Sigh. |
| */ |
| if ((face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0) |
| if (!FcPatternAddInteger (pat, FC_SPACING, FC_MONO)) |
| goto bail1; |
| #endif |
| |
| /* |
| * Find the font revision (if available) |
| */ |
| head = (TT_Header *) FT_Get_Sfnt_Table (face, ft_sfnt_head); |
| if (head) |
| { |
| if (!FcPatternAddInteger (pat, FC_FONTVERSION, head->Font_Revision)) |
| goto bail1; |
| } |
| else |
| { |
| if (!FcPatternAddInteger (pat, FC_FONTVERSION, 0)) |
| goto bail1; |
| } |
| |
| if (os2 && os2->version >= 0x0001 && os2->version != 0xffff) |
| { |
| for (i = 0; i < NUM_CODE_PAGE_RANGE; i++) |
| { |
| FT_ULong bits; |
| int bit; |
| if (FcCodePageRange[i].bit < 32) |
| { |
| bits = os2->ulCodePageRange1; |
| bit = FcCodePageRange[i].bit; |
| } |
| else |
| { |
| bits = os2->ulCodePageRange2; |
| bit = FcCodePageRange[i].bit - 32; |
| } |
| if (bits & (1 << bit)) |
| { |
| /* |
| * If the font advertises support for multiple |
| * "exclusive" languages, then include support |
| * for any language found to have coverage |
| */ |
| if (exclusiveLang) |
| { |
| exclusiveLang = 0; |
| break; |
| } |
| exclusiveLang = FcCodePageRange[i].lang; |
| } |
| } |
| } |
| |
| if (os2 && os2->version != 0xffff) |
| { |
| if (os2->usWeightClass == 0) |
| ; |
| else if (os2->usWeightClass < 150) |
| weight = FC_WEIGHT_THIN; |
| else if (os2->usWeightClass < 250) |
| weight = FC_WEIGHT_EXTRALIGHT; |
| else if (os2->usWeightClass < 350) |
| weight = FC_WEIGHT_LIGHT; |
| else if (os2->usWeightClass < 450) |
| weight = FC_WEIGHT_REGULAR; |
| else if (os2->usWeightClass < 550) |
| weight = FC_WEIGHT_MEDIUM; |
| else if (os2->usWeightClass < 650) |
| weight = FC_WEIGHT_SEMIBOLD; |
| else if (os2->usWeightClass < 750) |
| weight = FC_WEIGHT_BOLD; |
| else if (os2->usWeightClass < 850) |
| weight = FC_WEIGHT_EXTRABOLD; |
| else if (os2->usWeightClass < 950) |
| weight = FC_WEIGHT_BLACK; |
| |
| switch (os2->usWidthClass) { |
| case 1: width = FC_WIDTH_ULTRACONDENSED; break; |
| case 2: width = FC_WIDTH_EXTRACONDENSED; break; |
| case 3: width = FC_WIDTH_CONDENSED; break; |
| case 4: width = FC_WIDTH_SEMICONDENSED; break; |
| case 5: width = FC_WIDTH_NORMAL; break; |
| case 6: width = FC_WIDTH_SEMIEXPANDED; break; |
| case 7: width = FC_WIDTH_EXPANDED; break; |
| case 8: width = FC_WIDTH_EXTRAEXPANDED; break; |
| case 9: width = FC_WIDTH_ULTRAEXPANDED; break; |
| } |
| } |
| |
| /* |
| * Type 1: Check for FontInfo dictionary information |
| * Code from g2@magestudios.net (Gerard Escalante) |
| */ |
| |
| #if HAVE_FT_GET_PS_FONT_INFO |
| if (FT_Get_PS_Font_Info(face, &psfontinfo) == 0) |
| { |
| if (weight == -1 && psfontinfo.weight) |
| { |
| weight = FcIsWeight (psfontinfo.weight); |
| if (FcDebug() & FC_DBG_SCANV) |
| printf ("\tType1 weight %s maps to %d\n", |
| psfontinfo.weight, weight); |
| } |
| |
| #if 0 |
| /* |
| * Don't bother with italic_angle; FreeType already extracts that |
| * information for us and sticks it into style_flags |
| */ |
| if (psfontinfo.italic_angle) |
| slant = FC_SLANT_ITALIC; |
| else |
| slant = FC_SLANT_ROMAN; |
| #endif |
| |
| if(!foundry) |
| foundry = FcNoticeFoundry(psfontinfo.notice); |
| } |
| #endif /* HAVE_FT_GET_PS_FONT_INFO */ |
| |
| #if HAVE_FT_GET_BDF_PROPERTY |
| /* |
| * Finally, look for a FOUNDRY BDF property if no other |
| * mechanism has managed to locate a foundry |
| */ |
| |
| if (!foundry) |
| { |
| int rc; |
| BDF_PropertyRec prop; |
| rc = MY_Get_BDF_Property(face, "FOUNDRY", &prop); |
| if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM) |
| foundry = prop.u.atom; |
| } |
| |
| if (width == -1) |
| { |
| if (MY_Get_BDF_Property(face, "RELATIVE_SETWIDTH", &prop) == 0 && |
| (prop.type == BDF_PROPERTY_TYPE_INTEGER || |
| prop.type == BDF_PROPERTY_TYPE_CARDINAL)) |
| { |
| FT_Int32 value; |
| |
| if (prop.type == BDF_PROPERTY_TYPE_INTEGER) |
| value = prop.u.integer; |
| else |
| value = (FT_Int32) prop.u.cardinal; |
| switch ((value + 5) / 10) { |
| case 1: width = FC_WIDTH_ULTRACONDENSED; break; |
| case 2: width = FC_WIDTH_EXTRACONDENSED; break; |
| case 3: width = FC_WIDTH_CONDENSED; break; |
| case 4: width = FC_WIDTH_SEMICONDENSED; break; |
| case 5: width = FC_WIDTH_NORMAL; break; |
| case 6: width = FC_WIDTH_SEMIEXPANDED; break; |
| case 7: width = FC_WIDTH_EXPANDED; break; |
| case 8: width = FC_WIDTH_EXTRAEXPANDED; break; |
| case 9: width = FC_WIDTH_ULTRAEXPANDED; break; |
| } |
| } |
| if (width == -1 && |
| MY_Get_BDF_Property (face, "SETWIDTH_NAME", &prop) == 0 && |
| prop.type == BDF_PROPERTY_TYPE_ATOM) |
| { |
| width = FcIsWidth (prop.u.atom); |
| if (FcDebug () & FC_DBG_SCANV) |
| printf ("\tsetwidth %s maps to %d\n", prop.u.atom, width); |
| } |
| } |
| #endif |
| |
| /* |
| * Look for weight, width and slant names in the style value |
| */ |
| if (style) |
| { |
| if (weight == -1) |
| { |
| weight = FcContainsWeight (style); |
| if (FcDebug() & FC_DBG_SCANV) |
| printf ("\tStyle %s maps to weight %d\n", style, weight); |
| } |
| if (width == -1) |
| { |
| width = FcContainsWidth (style); |
| if (FcDebug() & FC_DBG_SCANV) |
| printf ("\tStyle %s maps to width %d\n", style, width); |
| } |
| if (slant == -1) |
| { |
| slant = FcContainsSlant (style); |
| if (FcDebug() & FC_DBG_SCANV) |
| printf ("\tStyle %s maps to slant %d\n", style, slant); |
| } |
| } |
| /* |
| * Pull default values from the FreeType flags if more |
| * specific values not found above |
| */ |
| if (slant == -1) |
| { |
| slant = FC_SLANT_ROMAN; |
| if (face->style_flags & FT_STYLE_FLAG_ITALIC) |
| slant = FC_SLANT_ITALIC; |
| } |
| |
| if (weight == -1) |
| { |
| weight = FC_WEIGHT_MEDIUM; |
| if (face->style_flags & FT_STYLE_FLAG_BOLD) |
| weight = FC_WEIGHT_BOLD; |
| } |
| |
| if (!FcPatternAddInteger (pat, FC_SLANT, slant)) |
| goto bail1; |
| |
| if (!FcPatternAddInteger (pat, FC_WEIGHT, weight)) |
| goto bail1; |
| |
| if (width != -1) |
| if (!FcPatternAddInteger (pat, FC_WIDTH, width)) |
| goto bail1; |
| |
| if(foundry) |
| { |
| if(!FcPatternAddString (pat, FC_FOUNDRY, foundry)) |
| goto bail1; |
| } |
| |
| /* |
| * Compute the unicode coverage for the font |
| */ |
| cs = FcFreeTypeCharSetAndSpacing (face, blanks, &spacing); |
| if (!cs) |
| goto bail1; |
| |
| #if HAVE_FT_GET_BDF_PROPERTY |
| /* For PCF fonts, override the computed spacing with the one from |
| the property */ |
| if(MY_Get_BDF_Property(face, "SPACING", &prop) == 0 && |
| prop.type == BDF_PROPERTY_TYPE_ATOM) { |
| if(strcmp(prop.u.atom, "c") || strcmp(prop.u.atom, "C")) |
| spacing = FC_CHARCELL; |
| else if(strcmp(prop.u.atom, "m") || strcmp(prop.u.atom, "M")) |
| spacing = FC_MONO; |
| else if(strcmp(prop.u.atom, "p") || strcmp(prop.u.atom, "P")) |
| spacing = FC_PROPORTIONAL; |
| } |
| #endif |
| |
| /* |
| * Skip over PCF fonts that have no encoded characters; they're |
| * usually just Unicode fonts transcoded to some legacy encoding |
| */ |
| if (FcCharSetCount (cs) == 0) |
| { |
| if (!strcmp(FT_MODULE_CLASS(&face->driver->root)->module_name, "pcf")) |
| goto bail2; |
| } |
| |
| if (!FcPatternAddCharSet (pat, FC_CHARSET, cs)) |
| goto bail2; |
| |
| ls = FcFreeTypeLangSet (cs, exclusiveLang); |
| if (!ls) |
| goto bail2; |
| |
| if (!FcPatternAddLangSet (pat, FC_LANG, ls)) |
| { |
| FcLangSetDestroy (ls); |
| goto bail2; |
| } |
| |
| FcLangSetDestroy (ls); |
| |
| if (spacing != FC_PROPORTIONAL) |
| if (!FcPatternAddInteger (pat, FC_SPACING, spacing)) |
| goto bail2; |
| |
| if (!(face->face_flags & FT_FACE_FLAG_SCALABLE)) |
| { |
| for (i = 0; i < face->num_fixed_sizes; i++) |
| if (!FcPatternAddDouble (pat, FC_PIXEL_SIZE, |
| (double) face->available_sizes[i].height)) |
| goto bail1; |
| if (!FcPatternAddBool (pat, FC_ANTIALIAS, FcFalse)) |
| goto bail1; |
| #if HAVE_FT_GET_BDF_PROPERTY |
| if(face->num_fixed_sizes == 1) { |
| int rc; |
| int value; |
| BDF_PropertyRec prop; |
| |
| rc = MY_Get_BDF_Property(face, "PIXEL_SIZE", &prop); |
| if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER) |
| value = prop.u.integer; |
| else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL) |
| value = prop.u.cardinal; |
| else |
| goto nevermind; |
| if(value != face->available_sizes[0].height) |
| /* ``impossible'' */ |
| goto nevermind; |
| |
| rc = MY_Get_BDF_Property(face, "POINT_SIZE", &prop); |
| if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER) |
| value = prop.u.integer; |
| else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL) |
| value = prop.u.cardinal; |
| else |
| goto nevermind; |
| if(!FcPatternAddDouble(pat, FC_SIZE, value / 10.0)) |
| goto nevermind; |
| |
| rc = MY_Get_BDF_Property(face, "RESOLUTION_Y", &prop); |
| if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER) |
| value = prop.u.integer; |
| else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL) |
| value = prop.u.cardinal; |
| else |
| goto nevermind; |
| if(!FcPatternAddDouble(pat, FC_DPI, (double)value)) |
| goto nevermind; |
| |
| } |
| nevermind: |
| ; |
| #endif |
| } |
| |
| /* |
| * Drop our reference to the charset |
| */ |
| FcCharSetDestroy (cs); |
| |
| /* |
| * Deallocate family/style values |
| */ |
| |
| if (family_allocated) |
| free (family); |
| if (style_allocated) |
| free (style); |
| |
| FT_Done_Face (face); |
| FT_Done_FreeType (ftLibrary); |
| return pat; |
| |
| bail2: |
| FcCharSetDestroy (cs); |
| bail1: |
| FcPatternDestroy (pat); |
| if (family_allocated) |
| free (family); |
| if (style_allocated) |
| free (style); |
| bail0: |
| FT_Done_Face (face); |
| bail: |
| FT_Done_FreeType (ftLibrary); |
| return 0; |
| } |
| |
| |
| /* |
| * For our purposes, this approximation is sufficient |
| */ |
| #if !HAVE_FT_GET_NEXT_CHAR |
| #define FT_Get_Next_Char(face, ucs4, gi) ((ucs4) >= 0xffffff ? \ |
| (*(gi) = 0), 0 : \ |
| (*(gi) = 1), (ucs4) + 1) |
| #warning "No FT_Get_Next_Char" |
| #endif |
| |
| typedef struct _FcCharEnt { |
| FcChar16 bmp; |
| unsigned char encode; |
| } FcCharEnt; |
| |
| struct _FcCharMap { |
| const FcCharEnt *ent; |
| int nent; |
| }; |
| |
| typedef struct _FcFontDecode { |
| FT_Encoding encoding; |
| const FcCharMap *map; |
| FcChar32 max; |
| } FcFontDecode; |
| |
| static const FcCharEnt AppleRomanEnt[] = { |
| { 0x0020, 0x20 }, /* SPACE */ |
| { 0x0021, 0x21 }, /* EXCLAMATION MARK */ |
| { 0x0022, 0x22 }, /* QUOTATION MARK */ |
| { 0x0023, 0x23 }, /* NUMBER SIGN */ |
| { 0x0024, 0x24 }, /* DOLLAR SIGN */ |
| { 0x0025, 0x25 }, /* PERCENT SIGN */ |
| { 0x0026, 0x26 }, /* AMPERSAND */ |
| { 0x0027, 0x27 }, /* APOSTROPHE */ |
| { 0x0028, 0x28 }, /* LEFT PARENTHESIS */ |
| { 0x0029, 0x29 }, /* RIGHT PARENTHESIS */ |
| { 0x002A, 0x2A }, /* ASTERISK */ |
| { 0x002B, 0x2B }, /* PLUS SIGN */ |
| { 0x002C, 0x2C }, /* COMMA */ |
| { 0x002D, 0x2D }, /* HYPHEN-MINUS */ |
| { 0x002E, 0x2E }, /* FULL STOP */ |
| { 0x002F, 0x2F }, /* SOLIDUS */ |
| { 0x0030, 0x30 }, /* DIGIT ZERO */ |
| { 0x0031, 0x31 }, /* DIGIT ONE */ |
| { 0x0032, 0x32 }, /* DIGIT TWO */ |
| { 0x0033, 0x33 }, /* DIGIT THREE */ |
| { 0x0034, 0x34 }, /* DIGIT FOUR */ |
| { 0x0035, 0x35 }, /* DIGIT FIVE */ |
| { 0x0036, 0x36 }, /* DIGIT SIX */ |
| { 0x0037, 0x37 }, /* DIGIT SEVEN */ |
| { 0x0038, 0x38 }, /* DIGIT EIGHT */ |
| { 0x0039, 0x39 }, /* DIGIT NINE */ |
| { 0x003A, 0x3A }, /* COLON */ |
| { 0x003B, 0x3B }, /* SEMICOLON */ |
| { 0x003C, 0x3C }, /* LESS-THAN SIGN */ |
| { 0x003D, 0x3D }, /* EQUALS SIGN */ |
| { 0x003E, 0x3E }, /* GREATER-THAN SIGN */ |
| { 0x003F, 0x3F }, /* QUESTION MARK */ |
| { 0x0040, 0x40 }, /* COMMERCIAL AT */ |
| { 0x0041, 0x41 }, /* LATIN CAPITAL LETTER A */ |
| { 0x0042, 0x42 }, /* LATIN CAPITAL LETTER B */ |
| { 0x0043, 0x43 }, /* LATIN CAPITAL LETTER C */ |
| { 0x0044, 0x44 }, /* LATIN CAPITAL LETTER D */ |
| { 0x0045, 0x45 }, /* LATIN CAPITAL LETTER E */ |
| { 0x0046, 0x46 }, /* LATIN CAPITAL LETTER F */ |
| { 0x0047, 0x47 }, /* LATIN CAPITAL LETTER G */ |
| { 0x0048, 0x48 }, /* LATIN CAPITAL LETTER H */ |
| { 0x0049, 0x49 }, /* LATIN CAPITAL LETTER I */ |
| { 0x004A, 0x4A }, /* LATIN CAPITAL LETTER J */ |
| { 0x004B, 0x4B }, /* LATIN CAPITAL LETTER K */ |
| { 0x004C, 0x4C }, /* LATIN CAPITAL LETTER L */ |
| { 0x004D, 0x4D }, /* LATIN CAPITAL LETTER M */ |
| { 0x004E, 0x4E }, /* LATIN CAPITAL LETTER N */ |
| { 0x004F, 0x4F }, /* LATIN CAPITAL LETTER O */ |
| { 0x0050, 0x50 }, /* LATIN CAPITAL LETTER P */ |
| { 0x0051, 0x51 }, /* LATIN CAPITAL LETTER Q */ |
| { 0x0052, 0x52 }, /* LATIN CAPITAL LETTER R */ |
| { 0x0053, 0x53 }, /* LATIN CAPITAL LETTER S */ |
| { 0x0054, 0x54 }, /* LATIN CAPITAL LETTER T */ |
| { 0x0055, 0x55 }, /* LATIN CAPITAL LETTER U */ |
| { 0x0056, 0x56 }, /* LATIN CAPITAL LETTER V */ |
| { 0x0057, 0x57 }, /* LATIN CAPITAL LETTER W */ |
| { 0x0058, 0x58 }, /* LATIN CAPITAL LETTER X */ |
| { 0x0059, 0x59 }, /* LATIN CAPITAL LETTER Y */ |
| { 0x005A, 0x5A }, /* LATIN CAPITAL LETTER Z */ |
| { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET */ |
| { 0x005C, 0x5C }, /* REVERSE SOLIDUS */ |
| { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET */ |
| { 0x005E, 0x5E }, /* CIRCUMFLEX ACCENT */ |
| { 0x005F, 0x5F }, /* LOW LINE */ |
| { 0x0060, 0x60 }, /* GRAVE ACCENT */ |
| { 0x0061, 0x61 }, /* LATIN SMALL LETTER A */ |
| { 0x0062, 0x62 }, /* LATIN SMALL LETTER B */ |
| { 0x0063, 0x63 }, /* LATIN SMALL LETTER C */ |
| { 0x0064, 0x64 }, /* LATIN SMALL LETTER D */ |
| { 0x0065, 0x65 }, /* LATIN SMALL LETTER E */ |
| { 0x0066, 0x66 }, /* LATIN SMALL LETTER F */ |
| { 0x0067, 0x67 }, /* LATIN SMALL LETTER G */ |
| { 0x0068, 0x68 }, /* LATIN SMALL LETTER H */ |
| { 0x0069, 0x69 }, /* LATIN SMALL LETTER I */ |
| { 0x006A, 0x6A }, /* LATIN SMALL LETTER J */ |
| { 0x006B, 0x6B }, /* LATIN SMALL LETTER K */ |
| { 0x006C, 0x6C }, /* LATIN SMALL LETTER L */ |
| { 0x006D, 0x6D }, /* LATIN SMALL LETTER M */ |
| { 0x006E, 0x6E }, /* LATIN SMALL LETTER N */ |
| { 0x006F, 0x6F }, /* LATIN SMALL LETTER O */ |
| { 0x0070, 0x70 }, /* LATIN SMALL LETTER P */ |
| { 0x0071, 0x71 }, /* LATIN SMALL LETTER Q */ |
| { 0x0072, 0x72 }, /* LATIN SMALL LETTER R */ |
| { 0x0073, 0x73 }, /* LATIN SMALL LETTER S */ |
| { 0x0074, 0x74 }, /* LATIN SMALL LETTER T */ |
| { 0x0075, 0x75 }, /* LATIN SMALL LETTER U */ |
| { 0x0076, 0x76 }, /* LATIN SMALL LETTER V */ |
| { 0x0077, 0x77 }, /* LATIN SMALL LETTER W */ |
| { 0x0078, 0x78 }, /* LATIN SMALL LETTER X */ |
| { 0x0079, 0x79 }, /* LATIN SMALL LETTER Y */ |
| { 0x007A, 0x7A }, /* LATIN SMALL LETTER Z */ |
| { 0x007B, 0x7B }, /* LEFT CURLY BRACKET */ |
| { 0x007C, 0x7C }, /* VERTICAL LINE */ |
| { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET */ |
| { 0x007E, 0x7E }, /* TILDE */ |
| { 0x00A0, 0xCA }, /* NO-BREAK SPACE */ |
| { 0x00A1, 0xC1 }, /* INVERTED EXCLAMATION MARK */ |
| { 0x00A2, 0xA2 }, /* CENT SIGN */ |
| { 0x00A3, 0xA3 }, /* POUND SIGN */ |
| { 0x00A5, 0xB4 }, /* YEN SIGN */ |
| { 0x00A7, 0xA4 }, /* SECTION SIGN */ |
| { 0x00A8, 0xAC }, /* DIAERESIS */ |
| { 0x00A9, 0xA9 }, /* COPYRIGHT SIGN */ |
| { 0x00AA, 0xBB }, /* FEMININE ORDINAL INDICATOR */ |
| { 0x00AB, 0xC7 }, /* LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */ |
| { 0x00AC, 0xC2 }, /* NOT SIGN */ |
| { 0x00AE, 0xA8 }, /* REGISTERED SIGN */ |
| { 0x00AF, 0xF8 }, /* MACRON */ |
| { 0x00B0, 0xA1 }, /* DEGREE SIGN */ |
| { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN */ |
| { 0x00B4, 0xAB }, /* ACUTE ACCENT */ |
| { 0x00B5, 0xB5 }, /* MICRO SIGN */ |
| { 0x00B6, 0xA6 }, /* PILCROW SIGN */ |
| { 0x00B7, 0xE1 }, /* MIDDLE DOT */ |
| { 0x00B8, 0xFC }, /* CEDILLA */ |
| { 0x00BA, 0xBC }, /* MASCULINE ORDINAL INDICATOR */ |
| { 0x00BB, 0xC8 }, /* RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */ |
| { 0x00BF, 0xC0 }, /* INVERTED QUESTION MARK */ |
| { 0x00C0, 0xCB }, /* LATIN CAPITAL LETTER A WITH GRAVE */ |
| { 0x00C1, 0xE7 }, /* LATIN CAPITAL LETTER A WITH ACUTE */ |
| { 0x00C2, 0xE5 }, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */ |
| { 0x00C3, 0xCC }, /* LATIN CAPITAL LETTER A WITH TILDE */ |
| { 0x00C4, 0x80 }, /* LATIN CAPITAL LETTER A WITH DIAERESIS */ |
| { 0x00C5, 0x81 }, /* LATIN CAPITAL LETTER A WITH RING ABOVE */ |
| { 0x00C6, 0xAE }, /* LATIN CAPITAL LETTER AE */ |
| { 0x00C7, 0x82 }, /* LATIN CAPITAL LETTER C WITH CEDILLA */ |
| { 0x00C8, 0xE9 }, /* LATIN CAPITAL LETTER E WITH GRAVE */ |
| { 0x00C9, 0x83 }, /* LATIN CAPITAL LETTER E WITH ACUTE */ |
| { 0x00CA, 0xE6 }, /* LATIN CAPITAL LETTER E WITH CIRCUMFLEX */ |
| { 0x00CB, 0xE8 }, /* LATIN CAPITAL LETTER E WITH DIAERESIS */ |
| { 0x00CC, 0xED }, /* LATIN CAPITAL LETTER I WITH GRAVE */ |
| { 0x00CD, 0xEA }, /* LATIN CAPITAL LETTER I WITH ACUTE */ |
| { 0x00CE, 0xEB }, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */ |
| { 0x00CF, 0xEC }, /* LATIN CAPITAL LETTER I WITH DIAERESIS */ |
| { 0x00D1, 0x84 }, /* LATIN CAPITAL LETTER N WITH TILDE */ |
| { 0x00D2, 0xF1 }, /* LATIN CAPITAL LETTER O WITH GRAVE */ |
| { 0x00D3, 0xEE }, /* LATIN CAPITAL LETTER O WITH ACUTE */ |
| { 0x00D4, 0xEF }, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */ |
| { 0x00D5, 0xCD }, /* LATIN CAPITAL LETTER O WITH TILDE */ |
| { 0x00D6, 0x85 }, /* LATIN CAPITAL LETTER O WITH DIAERESIS */ |
| { 0x00D8, 0xAF }, /* LATIN CAPITAL LETTER O WITH STROKE */ |
| { 0x00D9, 0xF4 }, /* LATIN CAPITAL LETTER U WITH GRAVE */ |
| { 0x00DA, 0xF2 }, /* LATIN CAPITAL LETTER U WITH ACUTE */ |
| { 0x00DB, 0xF3 }, /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */ |
| { 0x00DC, 0x86 }, /* LATIN CAPITAL LETTER U WITH DIAERESIS */ |
| { 0x00DF, 0xA7 }, /* LATIN SMALL LETTER SHARP S */ |
| { 0x00E0, 0x88 }, /* LATIN SMALL LETTER A WITH GRAVE */ |
| { 0x00E1, 0x87 }, /* LATIN SMALL LETTER A WITH ACUTE */ |
| { 0x00E2, 0x89 }, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */ |
| { 0x00E3, 0x8B }, /* LATIN SMALL LETTER A WITH TILDE */ |
| { 0x00E4, 0x8A }, /* LATIN SMALL LETTER A WITH DIAERESIS */ |
| { 0x00E5, 0x8C }, /* LATIN SMALL LETTER A WITH RING ABOVE */ |
| { 0x00E6, 0xBE }, /* LATIN SMALL LETTER AE */ |
| { 0x00E7, 0x8D }, /* LATIN SMALL LETTER C WITH CEDILLA */ |
| { 0x00E8, 0x8F }, /* LATIN SMALL LETTER E WITH GRAVE */ |
| { 0x00E9, 0x8E }, /* LATIN SMALL LETTER E WITH ACUTE */ |
| { 0x00EA, 0x90 }, /* LATIN SMALL LETTER E WITH CIRCUMFLEX */ |
| { 0x00EB, 0x91 }, /* LATIN SMALL LETTER E WITH DIAERESIS */ |
| { 0x00EC, 0x93 }, /* LATIN SMALL LETTER I WITH GRAVE */ |
| { 0x00ED, 0x92 }, /* LATIN SMALL LETTER I WITH ACUTE */ |
| { 0x00EE, 0x94 }, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */ |
| { 0x00EF, 0x95 }, /* LATIN SMALL LETTER I WITH DIAERESIS */ |
| { 0x00F1, 0x96 }, /* LATIN SMALL LETTER N WITH TILDE */ |
| { 0x00F2, 0x98 }, /* LATIN SMALL LETTER O WITH GRAVE */ |
| { 0x00F3, 0x97 }, /* LATIN SMALL LETTER O WITH ACUTE */ |
| { 0x00F4, 0x99 }, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */ |
| { 0x00F5, 0x9B }, /* LATIN SMALL LETTER O WITH TILDE */ |
| { 0x00F6, 0x9A }, /* LATIN SMALL LETTER O WITH DIAERESIS */ |
| { 0x00F7, 0xD6 }, /* DIVISION SIGN */ |
| { 0x00F8, 0xBF }, /* LATIN SMALL LETTER O WITH STROKE */ |
| { 0x00F9, 0x9D }, /* LATIN SMALL LETTER U WITH GRAVE */ |
| { 0x00FA, 0x9C }, /* LATIN SMALL LETTER U WITH ACUTE */ |
| { 0x00FB, 0x9E }, /* LATIN SMALL LETTER U WITH CIRCUMFLEX */ |
| { 0x00FC, 0x9F }, /* LATIN SMALL LETTER U WITH DIAERESIS */ |
| { 0x00FF, 0xD8 }, /* LATIN SMALL LETTER Y WITH DIAERESIS */ |
| { 0x0131, 0xF5 }, /* LATIN SMALL LETTER DOTLESS I */ |
| { 0x0152, 0xCE }, /* LATIN CAPITAL LIGATURE OE */ |
| { 0x0153, 0xCF }, /* LATIN SMALL LIGATURE OE */ |
| { 0x0178, 0xD9 }, /* LATIN CAPITAL LETTER Y WITH DIAERESIS */ |
| { 0x0192, 0xC4 }, /* LATIN SMALL LETTER F WITH HOOK */ |
| { 0x02C6, 0xF6 }, /* MODIFIER LETTER CIRCUMFLEX ACCENT */ |
| { 0x02C7, 0xFF }, /* CARON */ |
| { 0x02D8, 0xF9 }, /* BREVE */ |
| { 0x02D9, 0xFA }, /* DOT ABOVE */ |
| { 0x02DA, 0xFB }, /* RING ABOVE */ |
| { 0x02DB, 0xFE }, /* OGONEK */ |
| { 0x02DC, 0xF7 }, /* SMALL TILDE */ |
| { 0x02DD, 0xFD }, /* DOUBLE ACUTE ACCENT */ |
| { 0x03A9, 0xBD }, /* GREEK CAPITAL LETTER OMEGA */ |
| { 0x03C0, 0xB9 }, /* GREEK SMALL LETTER PI */ |
| { 0x2013, 0xD0 }, /* EN DASH */ |
| { 0x2014, 0xD1 }, /* EM DASH */ |
| { 0x2018, 0xD4 }, /* LEFT SINGLE QUOTATION MARK */ |
| { 0x2019, 0xD5 }, /* RIGHT SINGLE QUOTATION MARK */ |
| { 0x201A, 0xE2 }, /* SINGLE LOW-9 QUOTATION MARK */ |
| { 0x201C, 0xD2 }, /* LEFT DOUBLE QUOTATION MARK */ |
| { 0x201D, 0xD3 }, /* RIGHT DOUBLE QUOTATION MARK */ |
| { 0x201E, 0xE3 }, /* DOUBLE LOW-9 QUOTATION MARK */ |
| { 0x2020, 0xA0 }, /* DAGGER */ |
| { 0x2021, 0xE0 }, /* DOUBLE DAGGER */ |
| { 0x2022, 0xA5 }, /* BULLET */ |
| { 0x2026, 0xC9 }, /* HORIZONTAL ELLIPSIS */ |
| { 0x2030, 0xE4 }, /* PER MILLE SIGN */ |
| { 0x2039, 0xDC }, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */ |
| { 0x203A, 0xDD }, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */ |
| { 0x2044, 0xDA }, /* FRACTION SLASH */ |
| { 0x20AC, 0xDB }, /* EURO SIGN */ |
| { 0x2122, 0xAA }, /* TRADE MARK SIGN */ |
| { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL */ |
| { 0x2206, 0xC6 }, /* INCREMENT */ |
| { 0x220F, 0xB8 }, /* N-ARY PRODUCT */ |
| { 0x2211, 0xB7 }, /* N-ARY SUMMATION */ |
| { 0x221A, 0xC3 }, /* SQUARE ROOT */ |
| { 0x221E, 0xB0 }, /* INFINITY */ |
| { 0x222B, 0xBA }, /* INTEGRAL */ |
| { 0x2248, 0xC5 }, /* ALMOST EQUAL TO */ |
| { 0x2260, 0xAD }, /* NOT EQUAL TO */ |
| { 0x2264, 0xB2 }, /* LESS-THAN OR EQUAL TO */ |
| { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO */ |
| { 0x25CA, 0xD7 }, /* LOZENGE */ |
| { 0xF8FF, 0xF0 }, /* Apple logo */ |
| { 0xFB01, 0xDE }, /* LATIN SMALL LIGATURE FI */ |
| { 0xFB02, 0xDF }, /* LATIN SMALL LIGATURE FL */ |
| }; |
| |
| static const FcCharMap AppleRoman = { |
| AppleRomanEnt, |
| sizeof (AppleRomanEnt) / sizeof (AppleRomanEnt[0]) |
| }; |
| |
| static const FcCharEnt AdobeSymbolEnt[] = { |
| { 0x0020, 0x20 }, /* SPACE # space */ |
| { 0x0021, 0x21 }, /* EXCLAMATION MARK # exclam */ |
| { 0x0023, 0x23 }, /* NUMBER SIGN # numbersign */ |
| { 0x0025, 0x25 }, /* PERCENT SIGN # percent */ |
| { 0x0026, 0x26 }, /* AMPERSAND # ampersand */ |
| { 0x0028, 0x28 }, /* LEFT PARENTHESIS # parenleft */ |
| { 0x0029, 0x29 }, /* RIGHT PARENTHESIS # parenright */ |
| { 0x002B, 0x2B }, /* PLUS SIGN # plus */ |
| { 0x002C, 0x2C }, /* COMMA # comma */ |
| { 0x002E, 0x2E }, /* FULL STOP # period */ |
| { 0x002F, 0x2F }, /* SOLIDUS # slash */ |
| { 0x0030, 0x30 }, /* DIGIT ZERO # zero */ |
| { 0x0031, 0x31 }, /* DIGIT ONE # one */ |
| { 0x0032, 0x32 }, /* DIGIT TWO # two */ |
| { 0x0033, 0x33 }, /* DIGIT THREE # three */ |
| { 0x0034, 0x34 }, /* DIGIT FOUR # four */ |
| { 0x0035, 0x35 }, /* DIGIT FIVE # five */ |
| { 0x0036, 0x36 }, /* DIGIT SIX # six */ |
| { 0x0037, 0x37 }, /* DIGIT SEVEN # seven */ |
| { 0x0038, 0x38 }, /* DIGIT EIGHT # eight */ |
| { 0x0039, 0x39 }, /* DIGIT NINE # nine */ |
| { 0x003A, 0x3A }, /* COLON # colon */ |
| { 0x003B, 0x3B }, /* SEMICOLON # semicolon */ |
| { 0x003C, 0x3C }, /* LESS-THAN SIGN # less */ |
| { 0x003D, 0x3D }, /* EQUALS SIGN # equal */ |
| { 0x003E, 0x3E }, /* GREATER-THAN SIGN # greater */ |
| { 0x003F, 0x3F }, /* QUESTION MARK # question */ |
| { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET # bracketleft */ |
| { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET # bracketright */ |
| { 0x005F, 0x5F }, /* LOW LINE # underscore */ |
| { 0x007B, 0x7B }, /* LEFT CURLY BRACKET # braceleft */ |
| { 0x007C, 0x7C }, /* VERTICAL LINE # bar */ |
| { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET # braceright */ |
| { 0x00A0, 0x20 }, /* NO-BREAK SPACE # space */ |
| { 0x00AC, 0xD8 }, /* NOT SIGN # logicalnot */ |
| { 0x00B0, 0xB0 }, /* DEGREE SIGN # degree */ |
| { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN # plusminus */ |
| { 0x00B5, 0x6D }, /* MICRO SIGN # mu */ |
| { 0x00D7, 0xB4 }, /* MULTIPLICATION SIGN # multiply */ |
| { 0x00F7, 0xB8 }, /* DIVISION SIGN # divide */ |
| { 0x0192, 0xA6 }, /* LATIN SMALL LETTER F WITH HOOK # florin */ |
| { 0x0391, 0x41 }, /* GREEK CAPITAL LETTER ALPHA # Alpha */ |
| { 0x0392, 0x42 }, /* GREEK CAPITAL LETTER BETA # Beta */ |
| { 0x0393, 0x47 }, /* GREEK CAPITAL LETTER GAMMA # Gamma */ |
| { 0x0394, 0x44 }, /* GREEK CAPITAL LETTER DELTA # Delta */ |
| { 0x0395, 0x45 }, /* GREEK CAPITAL LETTER EPSILON # Epsilon */ |
| { 0x0396, 0x5A }, /* GREEK CAPITAL LETTER ZETA # Zeta */ |
| { 0x0397, 0x48 }, /* GREEK CAPITAL LETTER ETA # Eta */ |
| { 0x0398, 0x51 }, /* GREEK CAPITAL LETTER THETA # Theta */ |
| { 0x0399, 0x49 }, /* GREEK CAPITAL LETTER IOTA # Iota */ |
| { 0x039A, 0x4B }, /* GREEK CAPITAL LETTER KAPPA # Kappa */ |
| { 0x039B, 0x4C }, /* GREEK CAPITAL LETTER LAMDA # Lambda */ |
| { 0x039C, 0x4D }, /* GREEK CAPITAL LETTER MU # Mu */ |
| { 0x039D, 0x4E }, /* GREEK CAPITAL LETTER NU # Nu */ |
| { 0x039E, 0x58 }, /* GREEK CAPITAL LETTER XI # Xi */ |
| { 0x039F, 0x4F }, /* GREEK CAPITAL LETTER OMICRON # Omicron */ |
| { 0x03A0, 0x50 }, /* GREEK CAPITAL LETTER PI # Pi */ |
| { 0x03A1, 0x52 }, /* GREEK CAPITAL LETTER RHO # Rho */ |
| { 0x03A3, 0x53 }, /* GREEK CAPITAL LETTER SIGMA # Sigma */ |
| { 0x03A4, 0x54 }, /* GREEK CAPITAL LETTER TAU # Tau */ |
| { 0x03A5, 0x55 }, /* GREEK CAPITAL LETTER UPSILON # Upsilon */ |
| { 0x03A6, 0x46 }, /* GREEK CAPITAL LETTER PHI # Phi */ |
| { 0x03A7, 0x43 }, /* GREEK CAPITAL LETTER CHI # Chi */ |
| { 0x03A8, 0x59 }, /* GREEK CAPITAL LETTER PSI # Psi */ |
| { 0x03A9, 0x57 }, /* GREEK CAPITAL LETTER OMEGA # Omega */ |
| { 0x03B1, 0x61 }, /* GREEK SMALL LETTER ALPHA # alpha */ |
| { 0x03B2, 0x62 }, /* GREEK SMALL LETTER BETA # beta */ |
| { 0x03B3, 0x67 }, /* GREEK SMALL LETTER GAMMA # gamma */ |
| { 0x03B4, 0x64 }, /* GREEK SMALL LETTER DELTA # delta */ |
| { 0x03B5, 0x65 }, /* GREEK SMALL LETTER EPSILON # epsilon */ |
| { 0x03B6, 0x7A }, /* GREEK SMALL LETTER ZETA # zeta */ |
| { 0x03B7, 0x68 }, /* GREEK SMALL LETTER ETA # eta */ |
| { 0x03B8, 0x71 }, /* GREEK SMALL LETTER THETA # theta */ |
| { 0x03B9, 0x69 }, /* GREEK SMALL LETTER IOTA # iota */ |
| { 0x03BA, 0x6B }, /* GREEK SMALL LETTER KAPPA # kappa */ |
| { 0x03BB, 0x6C }, /* GREEK SMALL LETTER LAMDA # lambda */ |
| { 0x03BC, 0x6D }, /* GREEK SMALL LETTER MU # mu */ |
| { 0x03BD, 0x6E }, /* GREEK SMALL LETTER NU # nu */ |
| { 0x03BE, 0x78 }, /* GREEK SMALL LETTER XI # xi */ |
| { 0x03BF, 0x6F }, /* GREEK SMALL LETTER OMICRON # omicron */ |
| { 0x03C0, 0x70 }, /* GREEK SMALL LETTER PI # pi */ |
| { 0x03C1, 0x72 }, /* GREEK SMALL LETTER RHO # rho */ |
| { 0x03C2, 0x56 }, /* GREEK SMALL LETTER FINAL SIGMA # sigma1 */ |
| { 0x03C3, 0x73 }, /* GREEK SMALL LETTER SIGMA # sigma */ |
| { 0x03C4, 0x74 }, /* GREEK SMALL LETTER TAU # tau */ |
| { 0x03C5, 0x75 }, /* GREEK SMALL LETTER UPSILON # upsilon */ |
| { 0x03C6, 0x66 }, /* GREEK SMALL LETTER PHI # phi */ |
| { 0x03C7, 0x63 }, /* GREEK SMALL LETTER CHI # chi */ |
| { 0x03C8, 0x79 }, /* GREEK SMALL LETTER PSI # psi */ |
| { 0x03C9, 0x77 }, /* GREEK SMALL LETTER OMEGA # omega */ |
| { 0x03D1, 0x4A }, /* GREEK THETA SYMBOL # theta1 */ |
| { 0x03D2, 0xA1 }, /* GREEK UPSILON WITH HOOK SYMBOL # Upsilon1 */ |
| { 0x03D5, 0x6A }, /* GREEK PHI SYMBOL # phi1 */ |
| { 0x03D6, 0x76 }, /* GREEK PI SYMBOL # omega1 */ |
| { 0x2022, 0xB7 }, /* BULLET # bullet */ |
| { 0x2026, 0xBC }, /* HORIZONTAL ELLIPSIS # ellipsis */ |
| { 0x2032, 0xA2 }, /* PRIME # minute */ |
| { 0x2033, 0xB2 }, /* DOUBLE PRIME # second */ |
| { 0x2044, 0xA4 }, /* FRACTION SLASH # fraction */ |
| { 0x20AC, 0xA0 }, /* EURO SIGN # Euro */ |
| { 0x2111, 0xC1 }, /* BLACK-LETTER CAPITAL I # Ifraktur */ |
| { 0x2118, 0xC3 }, /* SCRIPT CAPITAL P # weierstrass */ |
| { 0x211C, 0xC2 }, /* BLACK-LETTER CAPITAL R # Rfraktur */ |
| { 0x2126, 0x57 }, /* OHM SIGN # Omega */ |
| { 0x2135, 0xC0 }, /* ALEF SYMBOL # aleph */ |
| { 0x2190, 0xAC }, /* LEFTWARDS ARROW # arrowleft */ |
| { 0x2191, 0xAD }, /* UPWARDS ARROW # arrowup */ |
| { 0x2192, 0xAE }, /* RIGHTWARDS ARROW # arrowright */ |
| { 0x2193, 0xAF }, /* DOWNWARDS ARROW # arrowdown */ |
| { 0x2194, 0xAB }, /* LEFT RIGHT ARROW # arrowboth */ |
| { 0x21B5, 0xBF }, /* DOWNWARDS ARROW WITH CORNER LEFTWARDS # carriagereturn */ |
| { 0x21D0, 0xDC }, /* LEFTWARDS DOUBLE ARROW # arrowdblleft */ |
| { 0x21D1, 0xDD }, /* UPWARDS DOUBLE ARROW # arrowdblup */ |
| { 0x21D2, 0xDE }, /* RIGHTWARDS DOUBLE ARROW # arrowdblright */ |
| { 0x21D3, 0xDF }, /* DOWNWARDS DOUBLE ARROW # arrowdbldown */ |
| { 0x21D4, 0xDB }, /* LEFT RIGHT DOUBLE ARROW # arrowdblboth */ |
| { 0x2200, 0x22 }, /* FOR ALL # universal */ |
| { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL # partialdiff */ |
| { 0x2203, 0x24 }, /* THERE EXISTS # existential */ |
| { 0x2205, 0xC6 }, /* EMPTY SET # emptyset */ |
| { 0x2206, 0x44 }, /* INCREMENT # Delta */ |
| { 0x2207, 0xD1 }, /* NABLA # gradient */ |
| { 0x2208, 0xCE }, /* ELEMENT OF # element */ |
| { 0x2209, 0xCF }, /* NOT AN ELEMENT OF # notelement */ |
| { 0x220B, 0x27 }, /* CONTAINS AS MEMBER # suchthat */ |
| { 0x220F, 0xD5 }, /* N-ARY PRODUCT # product */ |
| { 0x2211, 0xE5 }, /* N-ARY SUMMATION # summation */ |
| { 0x2212, 0x2D }, /* MINUS SIGN # minus */ |
| { 0x2215, 0xA4 }, /* DIVISION SLASH # fraction */ |
| { 0x2217, 0x2A }, /* ASTERISK OPERATOR # asteriskmath */ |
| { 0x221A, 0xD6 }, /* SQUARE ROOT # radical */ |
| { 0x221D, 0xB5 }, /* PROPORTIONAL TO # proportional */ |
| { 0x221E, 0xA5 }, /* INFINITY # infinity */ |
| { 0x2220, 0xD0 }, /* ANGLE # angle */ |
| { 0x2227, 0xD9 }, /* LOGICAL AND # logicaland */ |
| { 0x2228, 0xDA }, /* LOGICAL OR # logicalor */ |
| { 0x2229, 0xC7 }, /* INTERSECTION # intersection */ |
| { 0x222A, 0xC8 }, /* UNION # union */ |
| { 0x222B, 0xF2 }, /* INTEGRAL # integral */ |
| { 0x2234, 0x5C }, /* THEREFORE # therefore */ |
| { 0x223C, 0x7E }, /* TILDE OPERATOR # similar */ |
| { 0x2245, 0x40 }, /* APPROXIMATELY EQUAL TO # congruent */ |
| { 0x2248, 0xBB }, /* ALMOST EQUAL TO # approxequal */ |
| { 0x2260, 0xB9 }, /* NOT EQUAL TO # notequal */ |
| { 0x2261, 0xBA }, /* IDENTICAL TO # equivalence */ |
| { 0x2264, 0xA3 }, /* LESS-THAN OR EQUAL TO # lessequal */ |
| { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO # greaterequal */ |
| { 0x2282, 0xCC }, /* SUBSET OF # propersubset */ |
| { 0x2283, 0xC9 }, /* SUPERSET OF # propersuperset */ |
| { 0x2284, 0xCB }, /* NOT A SUBSET OF # notsubset */ |
| { 0x2286, 0xCD }, /* SUBSET OF OR EQUAL TO # reflexsubset */ |
| { 0x2287, 0xCA }, /* SUPERSET OF OR EQUAL TO # reflexsuperset */ |
| { 0x2295, 0xC5 }, /* CIRCLED PLUS # circleplus */ |
| { 0x2297, 0xC4 }, /* CIRCLED TIMES # circlemultiply */ |
| { 0x22A5, 0x5E }, /* UP TACK # perpendicular */ |
| { 0x22C5, 0xD7 }, /* DOT OPERATOR # dotmath */ |
| { 0x2320, 0xF3 }, /* TOP HALF INTEGRAL # integraltp */ |
| { 0x2321, 0xF5 }, /* BOTTOM HALF INTEGRAL # integralbt */ |
| { 0x2329, 0xE1 }, /* LEFT-POINTING ANGLE BRACKET # angleleft */ |
| { 0x232A, 0xF1 }, /* RIGHT-POINTING ANGLE BRACKET # angleright */ |
| { 0x25CA, 0xE0 }, /* LOZENGE # lozenge */ |
| { 0x2660, 0xAA }, /* BLACK SPADE SUIT # spade */ |
| { 0x2663, 0xA7 }, /* BLACK CLUB SUIT # club */ |
| { 0x2665, 0xA9 }, /* BLACK HEART SUIT # heart */ |
| { 0x2666, 0xA8 }, /* BLACK DIAMOND SUIT # diamond */ |
| { 0xF6D9, 0xD3 }, /* COPYRIGHT SIGN SERIF # copyrightserif (CUS) */ |
| { 0xF6DA, 0xD2 }, /* REGISTERED SIGN SERIF # registerserif (CUS) */ |
| { 0xF6DB, 0xD4 }, /* TRADE MARK SIGN SERIF # trademarkserif (CUS) */ |
| { 0xF8E5, 0x60 }, /* RADICAL EXTENDER # radicalex (CUS) */ |
| { 0xF8E6, 0xBD }, /* VERTICAL ARROW EXTENDER # arrowvertex (CUS) */ |
| { 0xF8E7, 0xBE }, /* HORIZONTAL ARROW EXTENDER # arrowhorizex (CUS) */ |
| { 0xF8E8, 0xE2 }, /* REGISTERED SIGN SANS SERIF # registersans (CUS) */ |
| { 0xF8E9, 0xE3 }, /* COPYRIGHT SIGN SANS SERIF # copyrightsans (CUS) */ |
| { 0xF8EA, 0xE4 }, /* TRADE MARK SIGN SANS SERIF # trademarksans (CUS) */ |
| { 0xF8EB, 0xE6 }, /* LEFT PAREN TOP # parenlefttp (CUS) */ |
| { 0xF8EC, 0xE7 }, /* LEFT PAREN EXTENDER # parenleftex (CUS) */ |
| { 0xF8ED, 0xE8 }, /* LEFT PAREN BOTTOM # parenleftbt (CUS) */ |
| { 0xF8EE, 0xE9 }, /* LEFT SQUARE BRACKET TOP # bracketlefttp (CUS) */ |
| { 0xF8EF, 0xEA }, /* LEFT SQUARE BRACKET EXTENDER # bracketleftex (CUS) */ |
| { 0xF8F0, 0xEB }, /* LEFT SQUARE BRACKET BOTTOM # bracketleftbt (CUS) */ |
| { 0xF8F1, 0xEC }, /* LEFT CURLY BRACKET TOP # bracelefttp (CUS) */ |
| { 0xF8F2, 0xED }, /* LEFT CURLY BRACKET MID # braceleftmid (CUS) */ |
| { 0xF8F3, 0xEE }, /* LEFT CURLY BRACKET BOTTOM # braceleftbt (CUS) */ |
| { 0xF8F4, 0xEF }, /* CURLY BRACKET EXTENDER # braceex (CUS) */ |
| { 0xF8F5, 0xF4 }, /* INTEGRAL EXTENDER # integralex (CUS) */ |
| { 0xF8F6, 0xF6 }, /* RIGHT PAREN TOP # parenrighttp (CUS) */ |
| { 0xF8F7, 0xF7 }, /* RIGHT PAREN EXTENDER # parenrightex (CUS) */ |
| { 0xF8F8, 0xF8 }, /* RIGHT PAREN BOTTOM # parenrightbt (CUS) */ |
| { 0xF8F9, 0xF9 }, /* RIGHT SQUARE BRACKET TOP # bracketrighttp (CUS) */ |
| { 0xF8FA, 0xFA }, /* RIGHT SQUARE BRACKET EXTENDER # bracketrightex (CUS) */ |
| { 0xF8FB, 0xFB }, /* RIGHT SQUARE BRACKET BOTTOM # bracketrightbt (CUS) */ |
| { 0xF8FC, 0xFC }, /* RIGHT CURLY BRACKET TOP # bracerighttp (CUS) */ |
| { 0xF8FD, 0xFD }, /* RIGHT CURLY BRACKET MID # bracerightmid (CUS) */ |
| { 0xF8FE, 0xFE }, /* RIGHT CURLY BRACKET BOTTOM # bracerightbt (CUS) */ |
| }; |
| |
| static const FcCharMap AdobeSymbol = { |
| AdobeSymbolEnt, |
| sizeof (AdobeSymbolEnt) / sizeof (AdobeSymbolEnt[0]), |
| }; |
| |
| static const FcFontDecode fcFontDecoders[] = { |
| { ft_encoding_unicode, 0, (1 << 21) - 1 }, |
| { ft_encoding_symbol, &AdobeSymbol, (1 << 16) - 1 }, |
| { ft_encoding_apple_roman, &AppleRoman, (1 << 16) - 1 }, |
| }; |
| |
| #define NUM_DECODE (sizeof (fcFontDecoders) / sizeof (fcFontDecoders[0])) |
| |
| FcChar32 |
| FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map) |
| { |
| int low, high, mid; |
| FcChar16 bmp; |
| |
| low = 0; |
| high = map->nent - 1; |
| if (ucs4 < map->ent[low].bmp || map->ent[high].bmp < ucs4) |
| return ~0; |
| while (low <= high) |
| { |
| mid = (high + low) >> 1; |
| bmp = map->ent[mid].bmp; |
| if (ucs4 == bmp) |
| return (FT_ULong) map->ent[mid].encode; |
| if (ucs4 < bmp) |
| high = mid - 1; |
| else |
| low = mid + 1; |
| } |
| return ~0; |
| } |
| |
| FcChar32 |
| FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map) |
| { |
| int i; |
| |
| for (i = 0; i < map->nent; i++) |
| if (map->ent[i].encode == private) |
| return (FcChar32) map->ent[i].bmp; |
| return ~0; |
| } |
| |
| const FcCharMap * |
| FcFreeTypeGetPrivateMap (FT_Encoding encoding) |
| { |
| int i; |
| |
| for (i = 0; i < NUM_DECODE; i++) |
| if (fcFontDecoders[i].encoding == encoding) |
| return fcFontDecoders[i].map; |
| return 0; |
| } |
| |
| #include "../fc-glyphname/fcglyphname.h" |
| |
| static FcChar32 |
| FcHashGlyphName (const FcChar8 *name) |
| { |
| FcChar32 h = 0; |
| FcChar8 c; |
| |
| while ((c = *name++)) |
| { |
| h = ((h << 1) | (h >> 31)) ^ c; |
| } |
| return h; |
| } |
| |
| #if HAVE_FT_HAS_PS_GLYPH_NAMES |
| /* |
| * Use Type1 glyph names for fonts which have reliable names |
| * and which export an Adobe Custom mapping |
| */ |
| static FcBool |
| FcFreeTypeUseNames (FT_Face face) |
| { |
| FT_Int map; |
| |
| if (!FT_Has_PS_Glyph_Names (face)) |
| return FcFalse; |
| for (map = 0; map < face->num_charmaps; map++) |
| if (face->charmaps[map]->encoding == ft_encoding_adobe_custom) |
| return FcTrue; |
| return FcFalse; |
| } |
| |
| static FcChar8 * |
| FcUcs4ToGlyphName (FcChar32 ucs4) |
| { |
| int i = (int) (ucs4 % FC_GLYPHNAME_HASH); |
| int r = 0; |
| FcGlyphName *gn; |
| |
| while ((gn = ucs_to_name[i])) |
| { |
| if (gn->ucs == ucs4) |
| return gn->name; |
| if (!r) |
| { |
| r = (int) (ucs4 % FC_GLYPHNAME_REHASH); |
| if (!r) |
| r = 1; |
| } |
| i += r; |
| if (i >= FC_GLYPHNAME_HASH) |
| i -= FC_GLYPHNAME_HASH; |
| } |
| return 0; |
| } |
| |
| static FcChar32 |
| FcGlyphNameToUcs4 (FcChar8 *name) |
| { |
| FcChar32 h = FcHashGlyphName (name); |
| int i = (int) (h % FC_GLYPHNAME_HASH); |
| int r = 0; |
| FcGlyphName *gn; |
| |
| while ((gn = name_to_ucs[i])) |
| { |
| if (!strcmp ((char *) name, (char *) gn->name)) |
| return gn->ucs; |
| if (!r) |
| { |
| r = (int) (h % FC_GLYPHNAME_REHASH); |
| if (!r) |
| r = 1; |
| } |
| i += r; |
| if (i >= FC_GLYPHNAME_HASH) |
| i -= FC_GLYPHNAME_HASH; |
| } |
| return 0xffff; |
| } |
| |
| /* |
| * Search through a font for a glyph by name. This is |
| * currently a linear search as there doesn't appear to be |
| * any defined order within the font |
| */ |
| static FT_UInt |
| FcFreeTypeGlyphNameIndex (FT_Face face, FcChar8 *name) |
| { |
| FT_UInt gindex; |
| FcChar8 name_buf[FC_GLYPHNAME_MAXLEN + 2]; |
| |
| for (gindex = 0; gindex < face->num_glyphs; gindex++) |
| { |
| if (FT_Get_Glyph_Name (face, gindex, name_buf, FC_GLYPHNAME_MAXLEN+1) == 0) |
| if (!strcmp ((char *) name, (char *) name_buf)) |
| return gindex; |
| } |
| return 0; |
| } |
| #endif |
| |
| /* |
| * Map a UCS4 glyph to a glyph index. Use all available encoding |
| * tables to try and find one that works. This information is expected |
| * to be cached by higher levels, so performance isn't critical |
| */ |
| |
| FT_UInt |
| FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4) |
| { |
| int initial, offset, decode; |
| FT_UInt glyphindex; |
| FcChar32 charcode; |
| |
| initial = 0; |
| /* |
| * Find the current encoding |
| */ |
| if (face->charmap) |
| { |
| for (; initial < NUM_DECODE; initial++) |
| if (fcFontDecoders[initial].encoding == face->charmap->encoding) |
| break; |
| if (initial == NUM_DECODE) |
| initial = 0; |
| } |
| /* |
| * Check each encoding for the glyph, starting with the current one |
| */ |
| for (offset = 0; offset < NUM_DECODE; offset++) |
| { |
| decode = (initial + offset) % NUM_DECODE; |
| if (!face->charmap || face->charmap->encoding != fcFontDecoders[decode].encoding) |
| if (FT_Select_Charmap (face, fcFontDecoders[decode].encoding) != 0) |
| continue; |
| if (fcFontDecoders[decode].map) |
| { |
| charcode = FcFreeTypeUcs4ToPrivate (ucs4, fcFontDecoders[decode].map); |
| if (charcode == ~0) |
| continue; |
| } |
| else |
| charcode = ucs4; |
| glyphindex = FT_Get_Char_Index (face, (FT_ULong) charcode); |
| if (glyphindex) |
| return glyphindex; |
| } |
| #if HAVE_FT_HAS_PS_GLYPH_NAMES |
| /* |
| * Check postscript name table if present |
| */ |
| if (FcFreeTypeUseNames (face)) |
| { |
| FcChar8 *name = FcUcs4ToGlyphName (ucs4); |
| if (name) |
| { |
| glyphindex = FcFreeTypeGlyphNameIndex (face, name); |
| if (glyphindex) |
| return glyphindex; |
| } |
| } |
| #endif |
| return 0; |
| } |
| |
| static FcBool |
| FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4, |
| FT_UInt glyph, FcBlanks *blanks, |
| FT_Pos *advance) |
| { |
| FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING; |
| FT_GlyphSlot slot; |
| |
| /* |
| * When using scalable fonts, only report those glyphs |
| * which can be scaled; otherwise those fonts will |
| * only be available at some sizes, and never when |
| * transformed. Avoid this by simply reporting bitmap-only |
| * glyphs as missing |
| */ |
| if (face->face_flags & FT_FACE_FLAG_SCALABLE) |
| load_flags |= FT_LOAD_NO_BITMAP; |
| |
| if (FT_Load_Glyph (face, glyph, load_flags)) |
| return FcFalse; |
| |
| slot = face->glyph; |
| if (!glyph) |
| return FcFalse; |
| |
| *advance = slot->metrics.horiAdvance; |
| |
| switch (slot->format) { |
| case ft_glyph_format_bitmap: |
| /* |
| * Bitmaps are assumed to be reasonable; if |
| * this proves to be a rash assumption, this |
| * code can be easily modified |
| */ |
| return FcTrue; |
| case ft_glyph_format_outline: |
| /* |
| * Glyphs with contours are always OK |
| */ |
| if (slot->outline.n_contours != 0) |
| return FcTrue; |
| /* |
| * Glyphs with no contours are only OK if |
| * they're members of the Blanks set specified |
| * in the configuration. If blanks isn't set, |
| * then allow any glyph to be blank |
| */ |
| if (!blanks || FcBlanksIsMember (blanks, ucs4)) |
| return FcTrue; |
| /* fall through ... */ |
| default: |
| break; |
| } |
| return FcFalse; |
| } |
| |
| #define APPROXIMATELY_EQUAL(x,y) (ABS ((x) - (y)) <= MAX (ABS (x), ABS (y)) / 33) |
| |
| FcCharSet * |
| FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing) |
| { |
| FcChar32 page, off, max, ucs4; |
| #ifdef CHECK |
| FcChar32 font_max = 0; |
| #endif |
| FcCharSet *fcs; |
| FcCharLeaf *leaf; |
| const FcCharMap *map; |
| int o; |
| int i; |
| FT_UInt glyph; |
| FT_Pos advance, advance_one = 0, advance_two = 0; |
| FcBool has_advance = FcFalse, fixed_advance = FcTrue, dual_advance = FcFalse; |
| |
| fcs = FcCharSetCreate (); |
| if (!fcs) |
| goto bail0; |
| |
| #ifdef CHECK |
| printf ("Family %s style %s\n", face->family_name, face->style_name); |
| #endif |
| for (o = 0; o < NUM_DECODE; o++) |
| { |
| if (FT_Select_Charmap (face, fcFontDecoders[o].encoding) != 0) |
| continue; |
| map = fcFontDecoders[o].map; |
| if (map) |
| { |
| /* |
| * Non-Unicode tables are easy; there's a list of all possible |
| * characters |
| */ |
| for (i = 0; i < map->nent; i++) |
| { |
| ucs4 = map->ent[i].bmp; |
| glyph = FT_Get_Char_Index (face, map->ent[i].encode); |
| if (glyph && |
| FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance)) |
| { |
| if (!has_advance) |
| { |
| has_advance = FcTrue; |
| advance_one = advance; |
| } |
| else if (!APPROXIMATELY_EQUAL (advance, advance_one)) |
| { |
| if (fixed_advance) |
| { |
| dual_advance = FcTrue; |
| fixed_advance = FcFalse; |
| advance_two = advance; |
| } |
| else if (!APPROXIMATELY_EQUAL (advance, advance_two)) |
| dual_advance = FcFalse; |
| } |
| |
| leaf = FcCharSetFindLeafCreate (fcs, ucs4); |
| if (!leaf) |
| goto bail1; |
| leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f)); |
| #ifdef CHECK |
| if (ucs4 > font_max) |
| font_max = ucs4; |
| #endif |
| } |
| } |
| } |
| else |
| { |
| FT_UInt gindex; |
| |
| max = fcFontDecoders[o].max; |
| /* |
| * Find the first encoded character in the font |
| */ |
| if (FT_Get_Char_Index (face, 0)) |
| { |
| ucs4 = 0; |
| gindex = 1; |
| } |
| else |
| { |
| ucs4 = FT_Get_Next_Char (face, 0, &gindex); |
| if (!ucs4) |
| gindex = 0; |
| } |
| |
| while (gindex) |
| { |
| page = ucs4 >> 8; |
| leaf = 0; |
| while ((ucs4 >> 8) == page) |
| { |
| glyph = FT_Get_Char_Index (face, ucs4); |
| if (glyph && FcFreeTypeCheckGlyph (face, ucs4, |
| glyph, blanks, &advance)) |
| { |
| if (!has_advance) |
| { |
| has_advance = FcTrue; |
| advance_one = advance; |
| } |
| else if (!APPROXIMATELY_EQUAL (advance, advance_one)) |
| { |
| if (fixed_advance) |
| { |
| dual_advance = FcTrue; |
| fixed_advance = FcFalse; |
| advance_two = advance; |
| } |
| else if (!APPROXIMATELY_EQUAL (advance, advance_two)) |
| dual_advance = FcFalse; |
| } |
| |
| if (!leaf) |
| { |
| leaf = FcCharSetFindLeafCreate (fcs, ucs4); |
| if (!leaf) |
| goto bail1; |
| } |
| off = ucs4 & 0xff; |
| leaf->map[off >> 5] |= (1 << (off & 0x1f)); |
| #ifdef CHECK |
| if (ucs4 > font_max) |
| font_max = ucs4; |
| #endif |
| } |
| ucs4++; |
| } |
| ucs4 = FT_Get_Next_Char (face, ucs4 - 1, &gindex); |
| if (!ucs4) |
| gindex = 0; |
| } |
| #ifdef CHECK |
| for (ucs4 = 0; ucs4 < 0x10000; ucs4++) |
| { |
| FcBool FT_Has, FC_Has; |
| |
| FT_Has = FT_Get_Char_Index (face, ucs4) != 0; |
| FC_Has = FcCharSetHasChar (fcs, ucs4); |
| if (FT_Has != FC_Has) |
| { |
| printf ("0x%08x FT says %d FC says %d\n", ucs4, FT_Has, FC_Has); |
| } |
| } |
| #endif |
| } |
| } |
| #if HAVE_FT_HAS_PS_GLYPH_NAMES |
| /* |
| * Add mapping from PS glyph names if available |
| */ |
| if (FcFreeTypeUseNames (face)) |
| { |
| FcChar8 name_buf[FC_GLYPHNAME_MAXLEN + 2]; |
| |
| for (glyph = 0; glyph < face->num_glyphs; glyph++) |
| { |
| if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_MAXLEN+1) == 0) |
| { |
| ucs4 = FcGlyphNameToUcs4 (name_buf); |
| if (ucs4 != 0xffff && |
| FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance)) |
| { |
| if (!has_advance) |
| { |
| has_advance = FcTrue; |
| advance_one = advance; |
| } |
| else if (!APPROXIMATELY_EQUAL (advance, advance_one)) |
| { |
| if (fixed_advance) |
| { |
| dual_advance = FcTrue; |
| fixed_advance = FcFalse; |
| advance_two = advance; |
| } |
| else if (!APPROXIMATELY_EQUAL (advance, advance_two)) |
| dual_advance = FcFalse; |
| } |
| leaf = FcCharSetFindLeafCreate (fcs, ucs4); |
| if (!leaf) |
| goto bail1; |
| leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f)); |
| #ifdef CHECK |
| if (ucs4 > font_max) |
| font_max = ucs4; |
| #endif |
| } |
| } |
| } |
| } |
| #endif |
| #ifdef CHECK |
| printf ("%d glyphs %d encoded\n", (int) face->num_glyphs, FcCharSetCount (fcs)); |
| for (ucs4 = 0; ucs4 <= font_max; ucs4++) |
| { |
| FcBool has_char = (glyph = FcFreeTypeCharIndex (face, ucs4)) != 0; |
| FcBool has_bit = FcCharSetHasChar (fcs, ucs4); |
| |
| if (has_char && !has_bit) |
| { |
| if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance)) |
| printf ("Bitmap missing broken char 0x%x\n", ucs4); |
| else |
| printf ("Bitmap missing char 0x%x\n", ucs4); |
| } |
| else if (!has_char && has_bit) |
| printf ("Bitmap extra char 0x%x\n", ucs4); |
| } |
| #endif |
| if (fixed_advance) |
| *spacing = FC_MONO; |
| else if (dual_advance && APPROXIMATELY_EQUAL (2 * MIN (advance_one, advance_two), MAX (advance_one, advance_two))) |
| *spacing = FC_DUAL; |
| else |
| *spacing = FC_PROPORTIONAL; |
| return fcs; |
| bail1: |
| FcCharSetDestroy (fcs); |
| bail0: |
| return 0; |
| } |
| |
| FcCharSet * |
| FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks) |
| { |
| int spacing; |
| |
| return FcFreeTypeCharSetAndSpacing (face, blanks, &spacing); |
| } |