/*
- * $RCSId: xc/lib/fontconfig/src/fcfreetype.c,v 1.11 2002/08/31 22:17:32 keithp Exp $
+ * fontconfig/src/fcfreetype.c
*
* Copyright © 2001 Keith Packard
*
* 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
+ * documentation, and that the name of the author(s) not be used in
* advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
+ * specific, written prior permission. The authors make 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,
+ * THE AUTHOR(S) 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
+ * EVENT SHALL THE AUTHOR(S) 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
*/
#include "fcint.h"
+#include "fcftint.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#define FC_ENCODING_MAC_ROMAN "MACINTOSH"
static const FcFtEncoding fcFtEncoding[] = {
- { TT_PLATFORM_APPLE_UNICODE, TT_ENCODING_DONT_CARE, "UCS-2BE" },
+ { TT_PLATFORM_APPLE_UNICODE, TT_ENCODING_DONT_CARE, "UTF-16BE" },
{ TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, "MACINTOSH" },
{ TT_PLATFORM_MACINTOSH, TT_MAC_ID_JAPANESE, "SJIS" },
+ { TT_PLATFORM_MICROSOFT, TT_MS_ID_SYMBOL_CS, "UTF-16BE" },
{ TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, "UTF-16BE" },
{ TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, "SJIS-WIN" },
- { TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, "GB3212" },
+ { TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, "GB2312" },
{ TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, "BIG-5" },
{ TT_PLATFORM_MICROSOFT, TT_MS_ID_WANSUNG, "Wansung" },
{ TT_PLATFORM_MICROSOFT, TT_MS_ID_JOHAB, "Johab" },
- { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, "UCS4" },
+ { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, "UTF-16BE" },
{ TT_PLATFORM_ISO, TT_ISO_ID_7BIT_ASCII, "ASCII" },
- { TT_PLATFORM_ISO, TT_ISO_ID_10646, "UCS-2BE" },
+ { TT_PLATFORM_ISO, TT_ISO_ID_10646, "UTF-16BE" },
{ TT_PLATFORM_ISO, TT_ISO_ID_8859_1, "ISO-8859-1" },
};
{ TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DZONGKHA, "dz" },
{ TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAVANESE, "jw" },
{ TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SUNDANESE, "su" },
-
+
#if 0 /* these seem to be errors that have been dropped */
{ TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC },
{ TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC },
#endif
-
+
/* The following codes are new as of 2000-03-10 */
{ TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALICIAN, "gl" },
{ TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AFRIKAANS, "af" },
{ TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PASHTO_AFGHANISTAN, "ps" },
{ TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FILIPINO_PHILIPPINES, "phi" },
{ TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DHIVEHI_MALDIVES, "div" },
-
+
{ TT_PLATFORM_MICROSOFT, TT_MS_LANGID_OROMO_ETHIOPIA, "om" },
{ TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ETHIOPIA, "ti" },
{ TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ERYTHREA, "ti" },
*u8 = '\0';
goto done;
}
- if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN))
- {
- FcChar8 *u8;
- const FcCharMap *map = FcFreeTypeGetPrivateMap (ft_encoding_apple_roman);
- FcChar8 *src = (FcChar8 *) sname->string;
- int src_len = sname->string_len;
-
- /*
- * Convert AppleRoman to Utf8
- */
- if (!map)
- return 0;
-
- utf8 = malloc (sname->string_len * 3 + 1);
- if (!utf8)
- return 0;
-
- u8 = utf8;
- while (src_len > 0)
- {
- FcChar32 ucs4 = FcFreeTypePrivateToUcs4 (*src++, map);
- int olen = FcUcs4ToUtf8 (ucs4, u8);
- src_len--;
- u8 += olen;
- }
- *u8 = '\0';
- goto done;
- }
#if USE_ICONV
cd = iconv_open ("UTF-8", fromcode);
if (cd && cd != (iconv_t) (-1))
while (in_bytes_left)
{
- size_t did = iconv (cd,
+ size_t did = iconv (cd,
&inbuf, &in_bytes_left,
&outbuf, &out_bytes_left);
if (did == (size_t) (-1))
{
language_id = TT_MAC_LANGID_JAPANESE;
}
-
+
for (i = 0; i < NUM_FC_FT_LANGUAGE; i++)
if (fcFtLanguage[i].platform_id == platform_id &&
(fcFtLanguage[i].language_id == TT_LANGUAGE_DONT_CARE ||
const char *n = notice_foundry_data + nf->notice_offset;
const char *f = notice_foundry_data + nf->foundry_offset;
- printf ("foundry \"%s\" -> \"%s\"\n", n, f);
if (strstr ((const char *) notice, n))
return (const FcChar8 *) f;
}
{
/* vendor is not necessarily NUL-terminated. */
int i, len;
-
+
len = strlen((char *) vendor_string);
if (memcmp(vendor, vendor_string, len) != 0)
return FcFalse;
entries for padding both with spaces and NULs. */
static const struct {
- const FT_Char *vendor;
- const FcChar8 *foundry;
+ const FT_Char vendor[5];
+ const FcChar8 foundry[13];
} FcVendorFoundries[] = {
- { (const FT_Char *) "ADBE", (const FcChar8 *) "adobe"},
- { (const FT_Char *) "AGFA", (const FcChar8 *) "agfa"},
- { (const FT_Char *) "ALTS", (const FcChar8 *) "altsys"},
- { (const FT_Char *) "APPL", (const FcChar8 *) "apple"},
- { (const FT_Char *) "ARPH", (const FcChar8 *) "arphic"},
- { (const FT_Char *) "ATEC", (const FcChar8 *) "alltype"},
- { (const FT_Char *) "B&H", (const FcChar8 *) "b&h"},
- { (const FT_Char *) "BITS", (const FcChar8 *) "bitstream"},
- { (const FT_Char *) "CANO", (const FcChar8 *) "cannon"},
- { (const FT_Char *) "DYNA", (const FcChar8 *) "dynalab"},
- { (const FT_Char *) "EPSN", (const FcChar8 *) "epson"},
- { (const FT_Char *) "FJ", (const FcChar8 *) "fujitsu"},
- { (const FT_Char *) "IBM", (const FcChar8 *) "ibm"},
- { (const FT_Char *) "ITC", (const FcChar8 *) "itc"},
- { (const FT_Char *) "IMPR", (const FcChar8 *) "impress"},
- { (const FT_Char *) "LARA", (const FcChar8 *) "larabiefonts"},
- { (const FT_Char *) "LEAF", (const FcChar8 *) "interleaf"},
- { (const FT_Char *) "LETR", (const FcChar8 *) "letraset"},
- { (const FT_Char *) "LINO", (const FcChar8 *) "linotype"},
- { (const FT_Char *) "MACR", (const FcChar8 *) "macromedia"},
- { (const FT_Char *) "MONO", (const FcChar8 *) "monotype"},
- { (const FT_Char *) "MS", (const FcChar8 *) "microsoft"},
- { (const FT_Char *) "MT", (const FcChar8 *) "monotype"},
- { (const FT_Char *) "NEC", (const FcChar8 *) "nec"},
- { (const FT_Char *) "PARA", (const FcChar8 *) "paratype"},
- { (const FT_Char *) "QMSI", (const FcChar8 *) "qms"},
- { (const FT_Char *) "RICO", (const FcChar8 *) "ricoh"},
- { (const FT_Char *) "URW", (const FcChar8 *) "urw"},
- { (const FT_Char *) "Y&Y", (const FcChar8 *) "y&y"}
+ { "ADBE", "adobe"},
+ { "AGFA", "agfa"},
+ { "ALTS", "altsys"},
+ { "APPL", "apple"},
+ { "ARPH", "arphic"},
+ { "ATEC", "alltype"},
+ { "B&H", "b&h"},
+ { "BITS", "bitstream"},
+ { "CANO", "cannon"},
+ { "DYNA", "dynalab"},
+ { "EPSN", "epson"},
+ { "FJ", "fujitsu"},
+ { "IBM", "ibm"},
+ { "ITC", "itc"},
+ { "IMPR", "impress"},
+ { "LARA", "larabiefonts"},
+ { "LEAF", "interleaf"},
+ { "LETR", "letraset"},
+ { "LINO", "linotype"},
+ { "MACR", "macromedia"},
+ { "MONO", "monotype"},
+ { "MS", "microsoft"},
+ { "MT", "monotype"},
+ { "NEC", "nec"},
+ { "PARA", "paratype"},
+ { "QMSI", "qms"},
+ { "RICO", "ricoh"},
+ { "URW", "urw"},
+ { "Y&Y", "y&y"}
};
#define NUM_VENDOR_FOUNDRIES (int) (sizeof (FcVendorFoundries) / sizeof (FcVendorFoundries[0]))
FcVendorFoundry(const FT_Char vendor[4])
{
int i;
-
+
if (vendor)
for(i = 0; i < NUM_VENDOR_FOUNDRIES; i++)
if (FcVendorMatch (vendor, FcVendorFoundries[i].vendor))
int i;
for (i = 0; i < nc; i++)
- if (FcStrContainsIgnoreBlanksAndCase (string, c[i].name))
- return c[i].value;
+ {
+ if (c[i].name[0] == '<')
+ {
+ if (FcStrContainsWord (string, c[i].name + 1))
+ return c[i].value;
+ }
+ else
+ {
+ if (FcStrContainsIgnoreBlanksAndCase (string, c[i].name))
+ return c[i].value;
+ }
+ }
return -1;
}
{ (FC8) "superbold", FC_WEIGHT_EXTRABOLD },
{ (FC8) "ultrabold", FC_WEIGHT_ULTRABOLD },
{ (FC8) "bold", FC_WEIGHT_BOLD },
+ { (FC8) "ultrablack", FC_WEIGHT_ULTRABLACK },
+ { (FC8) "superblack", FC_WEIGHT_EXTRABLACK },
+ { (FC8) "extrablack", FC_WEIGHT_EXTRABLACK },
+ { (FC8) "<ultra", FC_WEIGHT_ULTRABOLD }, /* only if a word */
{ (FC8) "black", FC_WEIGHT_BLACK },
{ (FC8) "heavy", FC_WEIGHT_HEAVY },
};
{ (FC8) "extraexpanded", FC_WIDTH_EXTRAEXPANDED },
{ (FC8) "ultraexpanded", FC_WIDTH_ULTRAEXPANDED },
{ (FC8) "expanded", FC_WIDTH_EXPANDED }, /* must be after *expanded */
+ { (FC8) "extended", FC_WIDTH_EXPANDED },
};
#define NUM_WIDTH_CONSTS (int) (sizeof (widthConsts) / sizeof (widthConsts[0]))
static const FcStringConst decorativeConsts[] = {
{ (FC8) "shadow", FcTrue },
- { (FC8) "smallcaps", FcTrue },
+ { (FC8) "caps", FcTrue },
{ (FC8) "antiqua", FcTrue },
{ (FC8) "romansc", FcTrue },
{ (FC8) "embosed", FcTrue },
- { (FC8) "romansmallcaps", FcTrue },
+ { (FC8) "dunhill", FcTrue },
};
#define NUM_DECORATIVE_CONSTS (int) (sizeof (decorativeConsts) / sizeof (decorativeConsts[0]))
#define NUM_PLATFORM_ORDER (sizeof (platform_order) / sizeof (platform_order[0]))
static const FT_UShort nameid_order[] = {
+#ifdef TT_NAME_ID_WWS_FAMILY
+ TT_NAME_ID_WWS_FAMILY,
+#endif
TT_NAME_ID_PREFERRED_FAMILY,
TT_NAME_ID_FONT_FAMILY,
TT_NAME_ID_MAC_FULL_NAME,
TT_NAME_ID_FULL_NAME,
+#ifdef TT_NAME_ID_WWS_SUBFAMILY
+ TT_NAME_ID_WWS_SUBFAMILY,
+#endif
TT_NAME_ID_PREFERRED_SUBFAMILY,
TT_NAME_ID_FONT_SUBFAMILY,
TT_NAME_ID_TRADEMARK,
#if 0
FcChar8 *family = 0;
#endif
- FcChar8 *complex;
+ FcChar8 *complex_;
const FcChar8 *foundry = 0;
int spacing;
TT_OS2 *os2;
const FcChar8 *exclusiveLang = 0;
FT_SfntName sname;
FT_UInt snamei, snamec;
-
+
int nfamily = 0;
int nfamily_lang = 0;
int nstyle = 0;
FcChar8 *style = 0;
int st;
-
+
pat = FcPatternCreate ();
if (!pat)
goto bail0;
* the Postscript FontInfo dictionary. Finally, the
* BDF properties will queried.
*/
-
+
if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
foundry = FcVendorFoundry(os2->achVendID);
continue;
switch (sname.name_id) {
+#ifdef TT_NAME_ID_WWS_FAMILY
+ case TT_NAME_ID_WWS_FAMILY:
+#endif
case TT_NAME_ID_PREFERRED_FAMILY:
case TT_NAME_ID_FONT_FAMILY:
-#if 0
+#if 0
case TT_NAME_ID_PS_NAME:
case TT_NAME_ID_UNIQUE_ID:
#endif
np = &nfullname;
nlangp = &nfullname_lang;
break;
+#ifdef TT_NAME_ID_WWS_SUBFAMILY
+ case TT_NAME_ID_WWS_SUBFAMILY:
+#endif
case TT_NAME_ID_PREFERRED_SUBFAMILY:
case TT_NAME_ID_FONT_SUBFAMILY:
if (FcDebug () & FC_DBG_SCANV)
}
}
- if (!nfamily && face->family_name &&
+ if (!nfamily && face->family_name &&
FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->family_name, (FcChar8 *) "") != 0)
{
if (FcDebug () & FC_DBG_SCANV)
goto bail1;
++nfamily;
}
-
+
if (!nstyle && face->style_name &&
FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->style_name, (FcChar8 *) "") != 0)
{
goto bail1;
++nstyle;
}
-
+
if (!nfamily)
{
FcChar8 *start, *end;
}
if (bits & (1 << bit))
{
- /*
+ /*
* If the font advertises support for multiple
* "exclusive" languages, then include support
* for any language found to have coverage
weight = FC_WEIGHT_BOLD;
else if (os2->usWeightClass < 850)
weight = FC_WEIGHT_EXTRABOLD;
- else if (os2->usWeightClass < 950)
+ else if (os2->usWeightClass < 925)
weight = FC_WEIGHT_BLACK;
+ else if (os2->usWeightClass < 1000)
+ weight = FC_WEIGHT_EXTRABLACK;
if ((FcDebug() & FC_DBG_SCANV) && weight != -1)
printf ("\tos2 weight class %d maps to weight %d\n",
os2->usWeightClass, weight);
printf ("\tos2 width class %d maps to width %d\n",
os2->usWidthClass, width);
}
- if (os2 && (complex = FcFontCapabilities(face)))
+ if (os2 && (complex_ = FcFontCapabilities(face)))
{
- if (!FcPatternAddString (pat, FC_CAPABILITY, complex))
+ if (!FcPatternAddString (pat, FC_CAPABILITY, complex_))
{
- free (complex);
+ free (complex_);
goto bail1;
}
- free (complex);
+ free (complex_);
}
/*
* 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)
{
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;
+ slant = FC_SLANT_ITALIC;
else
- slant = FC_SLANT_ROMAN;
+ 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
prop.type == BDF_PROPERTY_TYPE_CARDINAL))
{
FT_Int32 value;
-
+
if (prop.type == BDF_PROPERTY_TYPE_INTEGER)
value = prop.u.integer;
else
/*
* Skip over PCF fonts that have no encoded characters; they're
* usually just Unicode fonts transcoded to some legacy encoding
- * ftglue.c forces us to approximate whether a font is a PCF font
+ * FT forces us to approximate whether a font is a PCF font
* or not by whether it has any BDF properties. Try PIXEL_SIZE;
* I don't know how to get a list of BDF properties on the font. -PL
*/
goto bail2;
if (!FcPatternAddBool (pat, FC_ANTIALIAS, FcFalse))
goto bail2;
-#if HAVE_FT_GET_BDF_PROPERTY
- if(face->num_fixed_sizes == 1) {
- int rc;
- int value;
-
- /* skip bitmap fonts which do not even have a family name */
- rc = FT_Get_BDF_Property(face, "FAMILY_NAME", &prop);
- if (rc != 0 || prop.type != BDF_PROPERTY_TYPE_ATOM)
- goto bail2;
-
- rc = FT_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 = FT_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
}
#if HAVE_FT_GET_X11_FONT_FORMAT
/*
* Drop our reference to the charset
*/
FcCharSetDestroy (cs);
-
+
return pat;
bail2:
FT_Face face;
FT_Library ftLibrary;
FcPattern *pat = NULL;
-
+
if (FT_Init_FreeType (&ftLibrary))
return NULL;
-
+
if (FT_New_Face (ftLibrary, (char *) file, id, &face))
goto bail;
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 */
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 (int) (sizeof (fcFontDecoders) / sizeof (fcFontDecoders[0]))
FcFreeTypeUseNames (FT_Face face)
{
FT_Int map;
-
+
if (!FT_Has_PS_Glyph_Names (face))
return FcFalse;
for (map = 0; map < face->num_charmaps; map++)
int r = 0;
FcGlyphId gn;
- while ((gn = ucs_to_name[i]) != -1)
+ while ((gn = _fc_ucs_to_name[i]) != -1)
{
- if (glyphs[gn].ucs == ucs4)
- return glyphs[gn].name;
- if (!r)
+ if (_fc_glyph_names[gn].ucs == ucs4)
+ return _fc_glyph_names[gn].name;
+ if (!r)
{
r = (int) (ucs4 % FC_GLYPHNAME_REHASH);
if (!r)
int r = 0;
FcGlyphId gn;
- while ((gn = name_to_ucs[i]) != -1)
+ while ((gn = _fc_name_to_ucs[i]) != -1)
{
- if (!strcmp ((char *) name, (char *) glyphs[gn].name))
- return glyphs[gn].ucs;
- if (!r)
+ if (!strcmp ((char *) name, (char *) _fc_glyph_names[gn].name))
+ return _fc_glyph_names[gn].ucs;
+ if (!r)
{
r = (int) (h % FC_GLYPHNAME_REHASH);
if (!r)
}
static FcBool
-FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4,
+FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4,
FT_UInt glyph, FcBlanks *blanks,
- FT_Pos *advance)
+ FT_Pos *advance,
+ FcBool using_strike)
{
FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
FT_GlyphSlot slot;
-
+
+ if (using_strike)
+ load_flags &= ~FT_LOAD_NO_SCALE;
+
/*
* When using scalable fonts, only report those glyphs
* which can be scaled; otherwise those fonts will
*/
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) {
return FcFalse;
}
-#define FC_MIN(a,b) ((a) < (b) ? (a) : (b))
-#define FC_MAX(a,b) ((a) > (b) ? (a) : (b))
-#define FC_ABS(a) ((a) < 0 ? -(a) : (a))
#define APPROXIMATELY_EQUAL(x,y) (FC_ABS ((x) - (y)) <= FC_MAX (FC_ABS (x), FC_ABS (y)) / 33)
-FcCharSet *
-FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing)
+static FcCharSet *
+FcFreeTypeCharSetAndSpacingForSize (FT_Face face, FcBlanks *blanks, int *spacing, FT_Int strike_index)
{
FcChar32 page, off, ucs4;
#ifdef CHECK
FT_UInt glyph;
FT_Pos advance, advance_one = 0, advance_two = 0;
FcBool has_advance = FcFalse, fixed_advance = FcTrue, dual_advance = FcFalse;
+ FcBool using_strike = FcFalse;
fcs = FcCharSetCreate ();
if (!fcs)
goto bail0;
-
+
+#if HAVE_FT_SELECT_SIZE
+ if (strike_index >= 0) {
+ if (FT_Select_Size (face, strike_index) != FT_Err_Ok)
+ goto bail1;
+ using_strike = FcTrue;
+ }
+#endif
+
#ifdef CHECK
printf ("Family %s style %s\n", face->family_name, face->style_name);
#endif
{
ucs4 = map->ent[i].bmp;
glyph = FT_Get_Char_Index (face, map->ent[i].encode);
- if (glyph &&
- FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
+ if (glyph &&
+ FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
{
- /*
+ /*
* ignore glyphs with zero advance. They’re
* combining characters, and while their behaviour
* isn’t well defined for monospaced applications in
ucs4 = FT_Get_First_Char (face, &glyph);
while (glyph != 0)
{
- if (FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
+ if (FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
{
if (advance)
{
if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_BUFLEN+1) == 0)
{
ucs4 = FcGlyphNameToUcs4 (name_buf);
- if (ucs4 != 0xffff &&
- FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
+ if (ucs4 != 0xffff &&
+ FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
{
if (advance)
{
if (has_char && !has_bit)
{
- if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
+ if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
printf ("Bitmap missing broken char 0x%x\n", ucs4);
else
printf ("Bitmap missing char 0x%x\n", ucs4);
return 0;
}
+FcCharSet *
+FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing)
+{
+ FcCharSet *cs;
+
+ cs = FcFreeTypeCharSetAndSpacingForSize (face, blanks, spacing, -1);
+ /*
+ * Check for bitmap-only ttf fonts that are missing the glyf table.
+ * In that case, pick a size and look for glyphs in that size instead
+ */
+ if (FcCharSetCount (cs) == 0)
+ {
+ /* Check for non-scalable TT fonts */
+ if (!(face->face_flags & FT_FACE_FLAG_SCALABLE) &&
+ face->num_fixed_sizes > 0 &&
+ FT_Get_Sfnt_Table (face, ft_sfnt_head))
+ {
+ FT_Int strike_index = 0;
+ int i;
+
+ /* Select the face closest to 16 pixels tall */
+ for (i = 1; i < face->num_fixed_sizes; i++) {
+ if (abs (face->available_sizes[i].height - 16) <
+ abs (face->available_sizes[strike_index].height - 16))
+ strike_index = i;
+ }
+ FcCharSetDestroy (cs);
+ cs = FcFreeTypeCharSetAndSpacingForSize (face, blanks, spacing, strike_index);
+ }
+ }
+ return cs;
+}
+
FcCharSet *
FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks)
{
#define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
#define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
#define TTAG_SILF FT_MAKE_TAG( 'S', 'i', 'l', 'f')
-#define TT_Err_Ok FT_Err_Ok
-#define TT_Err_Invalid_Face_Handle FT_Err_Invalid_Face_Handle
-#define TTO_Err_Empty_Script 0x1005
-#define TTO_Err_Invalid_SubTable 0x1001
#define OTLAYOUT_HEAD "otlayout:"
#define OTLAYOUT_HEAD_LEN 9
*/
#define FcIsSpace(x) (040 == (x))
#define FcIsValidScript(x) (FcIsLower(x) || FcIsUpper (x) || FcIsSpace(x))
-
+
static void
-addtag(FcChar8 *complex, FT_ULong tag)
+addtag(FcChar8 *complex_, FT_ULong tag)
{
FcChar8 tagstring[OTLAYOUT_ID_LEN + 1];
tagstring[2] = (FcChar8)(tag >> 8),
tagstring[3] = (FcChar8)(tag);
tagstring[4] = '\0';
-
+
/* skip tags which aren't alphabetic, under the assumption that
* they're probably broken
*/
!FcIsValidScript(tagstring[3]))
return;
- if (*complex != '\0')
- strcat ((char *) complex, " ");
- strcat ((char *) complex, "otlayout:");
- strcat ((char *) complex, (char *) tagstring);
+ if (*complex_ != '\0')
+ strcat ((char *) complex_, " ");
+ strcat ((char *) complex_, "otlayout:");
+ strcat ((char *) complex_, (char *) tagstring);
}
static int
}
-static FT_Error
-GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags, FT_UShort *script_count)
+static int
+GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags)
{
- FT_ULong cur_offset, new_offset, base_offset;
+ FT_ULong cur_offset, new_offset, base_offset;
FT_Stream stream = face->stream;
FT_Error error;
- FT_UShort n, p;
+ FT_UShort n, p;
FT_Memory memory;
+ int script_count;
- if ( !stream )
- return TT_Err_Invalid_Face_Handle;
+ if (!stream)
+ return 0;
memory = stream->memory;
if (( error = ftglue_face_goto_table( face, tabletag, stream ) ))
- return error;
+ return 0;
base_offset = ftglue_stream_pos ( stream );
/* skip version */
if ( ftglue_stream_seek ( stream, base_offset + 4L ) || ftglue_stream_frame_enter( stream, 2L ) )
- return error;
+ return 0;
new_offset = GET_UShort() + base_offset;
cur_offset = ftglue_stream_pos( stream );
- if ( ftglue_stream_seek( stream, new_offset ) != TT_Err_Ok )
- return error;
+ if ( ftglue_stream_seek( stream, new_offset ) != FT_Err_Ok )
+ return 0;
base_offset = ftglue_stream_pos( stream );
if ( ftglue_stream_frame_enter( stream, 2L ) )
- return error;
+ return 0;
- *script_count = GET_UShort ();
+ script_count = GET_UShort ();
ftglue_stream_frame_exit( stream );
- *stags = ftglue_alloc(memory, *script_count * sizeof( FT_ULong ), &error);
-
- if (error)
- return error;
+ *stags = malloc(script_count * sizeof (FT_ULong));
+ if (!stags)
+ return 0;
p = 0;
- for ( n = 0; n < *script_count; n++ )
+ for ( n = 0; n < script_count; n++ )
{
if ( ftglue_stream_frame_enter( stream, 6L ) )
goto Fail;
error = ftglue_stream_seek( stream, new_offset );
- if ( error == TT_Err_Ok )
+ if ( error == FT_Err_Ok )
p++;
(void)ftglue_stream_seek( stream, cur_offset );
}
if (!p)
- {
- error = TTO_Err_Invalid_SubTable;
goto Fail;
- }
/* sort the tag list before returning it */
- qsort(*stags, *script_count, sizeof(FT_ULong), compareulong);
+ qsort(*stags, script_count, sizeof(FT_ULong), compareulong);
- return TT_Err_Ok;
+ return script_count;
Fail:
- *script_count = 0;
- ftglue_free( memory, *stags );
+ free(*stags);
*stags = NULL;
- return error;
+ return 0;
}
static FcChar8 *
FT_ULong *gsubtags=NULL, *gpostags=NULL;
FT_UShort gsub_count=0, gpos_count=0;
FT_ULong maxsize;
- FT_Memory memory = face->stream->memory;
- FcChar8 *complex = NULL;
+ FcChar8 *complex_ = NULL;
int indx1 = 0, indx2 = 0;
err = FT_Load_Sfnt_Table(face, TTAG_SILF, 0, 0, &len);
issilgraphitefont = ( err == FT_Err_Ok);
- if (GetScriptTags(face, TTAG_GPOS, &gpostags, &gpos_count) != FT_Err_Ok)
- gpos_count = 0;
- if (GetScriptTags(face, TTAG_GSUB, &gsubtags, &gsub_count) != FT_Err_Ok)
- gsub_count = 0;
-
+ gpos_count = GetScriptTags(face, TTAG_GPOS, &gpostags);
+ gsub_count = GetScriptTags(face, TTAG_GSUB, &gsubtags);
+
if (!issilgraphitefont && !gsub_count && !gpos_count)
goto bail;
- maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN +
+ maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN +
(issilgraphitefont ? 13 : 0));
- complex = malloc (sizeof (FcChar8) * maxsize);
- if (!complex)
+ complex_ = malloc (sizeof (FcChar8) * maxsize);
+ if (!complex_)
goto bail;
- complex[0] = '\0';
+ complex_[0] = '\0';
if (issilgraphitefont)
- strcpy((char *) complex, "ttable:Silf ");
+ strcpy((char *) complex_, "ttable:Silf ");
while ((indx1 < gsub_count) || (indx2 < gpos_count)) {
if (indx1 == gsub_count) {
- addtag(complex, gpostags[indx2]);
+ addtag(complex_, gpostags[indx2]);
indx2++;
} else if ((indx2 == gpos_count) || (gsubtags[indx1] < gpostags[indx2])) {
- addtag(complex, gsubtags[indx1]);
+ addtag(complex_, gsubtags[indx1]);
indx1++;
} else if (gsubtags[indx1] == gpostags[indx2]) {
- addtag(complex, gsubtags[indx1]);
+ addtag(complex_, gsubtags[indx1]);
indx1++;
indx2++;
} else {
- addtag(complex, gpostags[indx2]);
+ addtag(complex_, gpostags[indx2]);
indx2++;
}
}
if (FcDebug () & FC_DBG_SCANV)
- printf("complex features in this font: %s\n", complex);
+ printf("complex_ features in this font: %s\n", complex_);
bail:
- ftglue_free(memory, gsubtags);
- ftglue_free(memory, gpostags);
- return complex;
+ free(gsubtags);
+ free(gpostags);
+ return complex_;
}
#define __fcfreetype__
#include "fcaliastail.h"
+#include "fcftaliastail.h"
#undef __fcfreetype__
git.wh0rd.org / fontconfig.git / blobdiff