fontconfig/src/fcfreetype.c

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2002-02-15 00:34:13 +01:00
/*
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* $RCSId: xc/lib/fontconfig/src/fcfreetype.c,v 1.11 2002/08/31 22:17:32 keithp Exp $
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*
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* Copyright <EFBFBD> 2001 Keith Packard
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*
* 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.
*/
#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>
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#include "data.h"
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/*
* Keep Han languages separated by eliminating languages
* that the codePageRange bits says aren't supported
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*/
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static const struct {
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int bit;
const FcChar8 *lang;
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} FcCodePageRange[] = {
{ 17, (const FcChar8 *) "ja" },
{ 18, (const FcChar8 *) "zh-cn" },
{ 19, (const FcChar8 *) "ko" },
{ 20, (const FcChar8 *) "zh-tw" },
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};
#define NUM_CODE_PAGE_RANGE (sizeof FcCodePageRange / sizeof FcCodePageRange[0])
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FcBool
FcFreeTypeIsExclusiveLang (const FcChar8 *lang)
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{
int i;
for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
{
if (FcLangCompare (lang, FcCodePageRange[i].lang) != FcLangDifferentLang)
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return FcTrue;
}
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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;
if (page == 0xff)
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;
}
static char*
notice_foundry(char *notice)
{
int i;
for(i = 0; i < sizeof(notice_foundries) / sizeof(notice_foundries[0]); i++)
if(notice && strstr(notice, notice_foundries[i][0]))
return notice_foundries[i][1];
return NULL;
}
static int
vendor_match(signed char *vendor, char *vendor_string)
{
/* vendor is not necessarily NUL-terminated. */
int i, len;
len = strlen(vendor_string);
if(memcmp(vendor, vendor_string, len) != 0)
return 0;
for(i = len; i < 4; i++)
if(vendor[i] != ' ' && vendor[i] != '\0')
return 0;
return 1;
}
static char*
vendor_foundry(signed char *vendor)
{
int i;
for(i = 0; i < sizeof(vendor_foundries) / sizeof(vendor_foundries[0]); i++)
if(vendor_match(vendor, vendor_foundries[i][0]))
return vendor_foundries[i][1];
return NULL;
}
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FcPattern *
FcFreeTypeQuery (const FcChar8 *file,
int id,
FcBlanks *blanks,
int *count)
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{
FT_Face face;
FcPattern *pat;
int slant;
int weight;
int width = -1;
int i;
FcCharSet *cs;
FcLangSet *ls;
FT_Library ftLibrary;
FcChar8 *family;
FcChar8 *style;
FcChar8 *foundry;
int spacing;
TT_OS2 *os2;
PS_FontInfoRec psfontinfo;
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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;
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if (FT_Init_FreeType (&ftLibrary))
return 0;
if (FT_New_Face (ftLibrary, (char *) file, id, &face))
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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;
slant = FC_SLANT_ROMAN;
if (face->style_flags & FT_STYLE_FLAG_ITALIC)
slant = FC_SLANT_ITALIC;
weight = FC_WEIGHT_MEDIUM;
if (face->style_flags & FT_STYLE_FLAG_BOLD)
weight = FC_WEIGHT_BOLD;
/*
* Get the OS/2 table
*/
os2 = (TT_OS2 *) FT_Get_Sfnt_Table (face, ft_sfnt_os2);
if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
foundry = vendor_foundry(os2->achVendID);
else
foundry = NULL;
/*
* Grub through the name table looking for family
* and style names. FreeType makes quite a hash
* of them
*/
family = 0;
style = 0;
foundry = 0;
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(!foundry)
foundry = notice_foundry(utf8);
break;
}
if (utf8)
free (utf8);
}
if (!family)
family = (FcChar8 *) face->family_name;
if (!style)
style = (FcChar8 *) face->style_name;
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if (!family)
{
FcChar8 *start, *end;
start = (FcChar8 *) strrchr ((char *) file, '/');
if (start)
start++;
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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;
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}
if (FcDebug() & FC_DBG_SCAN)
printf ("\"%s\" \"%s\" ", family, style ? style : (FcChar8 *) "<none>");
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if (!FcPatternAddString (pat, FC_FAMILY, family))
{
if (family_allocated)
free (family);
if (style_allocated)
free (style);
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goto bail1;
}
if (family_allocated)
free (family);
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if (style)
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{
if (!FcPatternAddString (pat, FC_STYLE, style))
{
if (style_allocated)
free (style);
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goto bail1;
}
if (style_allocated)
free (style);
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}
if(foundry) {
if(!FcPatternAddString (pat, FC_FOUNDRY, foundry))
goto bail;
}
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if (!FcPatternAddString (pat, FC_FILE, file))
goto bail1;
if (!FcPatternAddInteger (pat, FC_INDEX, id))
goto bail1;
if (!FcPatternAddString (pat, FC_SOURCE, (FcChar8 *) "FreeType"))
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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.
*/
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if ((face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0)
if (!FcPatternAddInteger (pat, FC_SPACING, FC_MONO))
goto bail1;
#endif
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/*
* 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;
}
}
foundry = vendor_foundry(os2->achVendID);
}
if (os2 && os2->version != 0xffff)
{
if (os2->usWeightClass == 0)
weight = -1;
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;
else
weight = FC_WEIGHT_MEDIUM;
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 (FT_Get_PS_Font_Info(face, &psfontinfo) == 0)
{
if (FcStrCmpIgnoreCase((FcChar8 *)"thin", (FcChar8 *) psfontinfo.weight) == 0)
weight = FC_WEIGHT_THIN;
else if (FcStrCmpIgnoreCase((FcChar8 *)"extralight", (FcChar8 *) psfontinfo.weight) == 0)
weight = FC_WEIGHT_EXTRALIGHT;
else if (FcStrCmpIgnoreCase((FcChar8 *)"ultralight", (FcChar8 *) psfontinfo.weight) == 0)
weight = FC_WEIGHT_ULTRALIGHT;
else if (FcStrCmpIgnoreCase((FcChar8 *)"light", (FcChar8 *) psfontinfo.weight) == 0)
weight = FC_WEIGHT_LIGHT;
else if (FcStrCmpIgnoreCase((FcChar8 *)"regular", (FcChar8 *) psfontinfo.weight) == 0)
weight = FC_WEIGHT_REGULAR;
else if (FcStrCmpIgnoreCase((FcChar8 *)"normal", (FcChar8 *) psfontinfo.weight) == 0)
weight = FC_WEIGHT_NORMAL;
else if (FcStrCmpIgnoreCase((FcChar8 *)"medium", (FcChar8 *) psfontinfo.weight) == 0)
weight = FC_WEIGHT_MEDIUM;
else if (FcStrCmpIgnoreCase((FcChar8 *)"demibold", (FcChar8 *) psfontinfo.weight) == 0)
weight = FC_WEIGHT_DEMIBOLD;
else if (FcStrCmpIgnoreCase((FcChar8 *)"semibold", (FcChar8 *) psfontinfo.weight) == 0)
weight = FC_WEIGHT_SEMIBOLD;
else if (FcStrCmpIgnoreCase((FcChar8 *)"extrabold", (FcChar8 *) psfontinfo.weight) == 0)
weight = FC_WEIGHT_EXTRABOLD;
else if (FcStrCmpIgnoreCase((FcChar8 *)"ultrabold", (FcChar8 *) psfontinfo.weight) == 0)
weight = FC_WEIGHT_EXTRABOLD;
else if (FcStrCmpIgnoreCase((FcChar8 *)"bold", (FcChar8 *) psfontinfo.weight) == 0)
weight = FC_WEIGHT_BOLD;
else if (FcStrCmpIgnoreCase((FcChar8 *)"black", (FcChar8 *) psfontinfo.weight) == 0)
weight = FC_WEIGHT_BLACK;
else if (FcStrCmpIgnoreCase((FcChar8 *)"heavy", (FcChar8 *) psfontinfo.weight) == 0)
weight = FC_WEIGHT_BLACK;
if (psfontinfo.italic_angle < 0)
slant = FC_SLANT_ITALIC;
else if (psfontinfo.italic_angle >= 0)
slant = FC_SLANT_ROMAN;
if(!foundry)
foundry = notice_foundry(psfontinfo.notice);
}
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;
/*
* Compute the unicode coverage for the font
*/
cs = FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
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if (!cs)
goto bail1;
/*
* Skip over PCF fonts that have no encoded characters; they're
* usually just Unicode fonts transcoded to some legacy encoding
*/
if (FcCharSetCount (cs) == 0)
2002-02-15 00:34:13 +01:00
{
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))
goto bail2;
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if (spacing != FC_PROPORTIONAL)
if (!FcPatternAddInteger (pat, FC_SPACING, spacing))
goto bail2;
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/*
* Drop our reference to the charset
*/
FcCharSetDestroy (cs);
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;
}
FT_Done_Face (face);
FT_Done_FreeType (ftLibrary);
return pat;
bail2:
FcCharSetDestroy (cs);
bail1:
FcPatternDestroy (pat);
bail0:
FT_Done_Face (face);
bail:
FT_Done_FreeType (ftLibrary);
return 0;
}
/*
* Figure out whether the available freetype has FT_Get_Next_Char
*/
#if FREETYPE_MAJOR > 2
# define HAS_NEXT_CHAR
#else
# if FREETYPE_MAJOR == 2
# if FREETYPE_MINOR > 0
# define HAS_NEXT_CHAR
# else
# if FREETYPE_MINOR == 0
# if FREETYPE_PATCH >= 9
# define HAS_NEXT_CHAR
# endif
# endif
# endif
# endif
#endif
/*
* For our purposes, this approximation is sufficient
*/
#ifndef HAS_NEXT_CHAR
#define FT_Get_First_Char(face, gi) ((*(gi) = 1), 1)
#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;
}
/*
* 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;
}
return 0;
}
static FcBool
FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4,
FT_UInt glyph, FcBlanks *blanks,
FT_Pos *advance)
{
FT_Int load_flags = 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;
}
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, all_advance = 0;
FcBool has_advance = FcFalse, fixed_advance = FcTrue;
fcs = FcCharSetCreate ();
if (!fcs)
goto bail0;
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;
all_advance = advance;
}
else if (advance != all_advance)
fixed_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;
all_advance = advance;
}
else if (advance != all_advance)
fixed_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
}
}
#ifdef CHECK
printf ("%d glyphs %d encoded\n", (int) face->num_glyphs, FcCharSetCount (fcs));
for (ucs4 = 0; ucs4 <= font_max; ucs4++)
{
FcBool has_char = FcFreeTypeCharIndex (face, ucs4) != 0;
FcBool has_bit = FcCharSetHasChar (fcs, ucs4);
if (has_char && !has_bit)
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
*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);
}