#include "ftglue.h"
+#if HAVE_WARNING_CPP_DIRECTIVE
#if !HAVE_FT_GET_BDF_PROPERTY
#warning "No FT_Get_BDF_Property: Please install freetype 2.1.4 or later"
#endif
#if !HAVE_FT_GET_PS_FONT_INFO
#warning "No FT_Get_PS_Font_Info: Please install freetype 2.1.1 or later"
#endif
+#endif
/*
* Keep Han languages separated by eliminating languages
#include <iconv.h>
#endif
+/*
+ * A shift-JIS will have many high bits turned on
+ */
+static FcBool
+FcLooksLikeSJIS (FcChar8 *string, int len)
+{
+ int nhigh = 0, nlow = 0;
+
+ while (len-- > 0)
+ {
+ if (*string++ & 0x80) nhigh++;
+ else nlow++;
+ }
+ /*
+ * Heuristic -- if more than 1/3 of the bytes have the high-bit set,
+ * this is likely to be SJIS and not ROMAN
+ */
+ if (nhigh * 2 > nlow)
+ return FcTrue;
+ return FcFalse;
+}
+
static FcChar8 *
FcSfntNameTranscode (FT_SfntName *sname)
{
fromcode = fcFtEncoding[i].fromcode;
/*
- * "real" Mac language IDs are all less than 150.
- * Names using one of the MS language IDs are assumed
- * to use an associated encoding (Yes, this is a kludge)
+ * Many names encoded for TT_PLATFORM_MACINTOSH are broken
+ * in various ways. Kludge around them.
*/
- if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN) &&
- sname->language_id >= 0x100)
+ if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN))
{
- int f;
+ if (sname->language_id == TT_MAC_LANGID_ENGLISH &&
+ FcLooksLikeSJIS (sname->string, sname->string_len))
+ {
+ fromcode = "SJIS";
+ }
+ else if (sname->language_id >= 0x100)
+ {
+ /*
+ * "real" Mac language IDs are all less than 150.
+ * Names using one of the MS language IDs are assumed
+ * to use an associated encoding (Yes, this is a kludge)
+ */
+ int f;
- fromcode = NULL;
- for (f = 0; f < NUM_FC_MAC_ROMAN_FAKE; f++)
- if (fcMacRomanFake[f].language_id == sname->language_id)
- {
- fromcode = fcMacRomanFake[f].fromcode;
- break;
- }
- if (!fromcode)
- return 0;
+ fromcode = NULL;
+ for (f = 0; f < NUM_FC_MAC_ROMAN_FAKE; f++)
+ if (fcMacRomanFake[f].language_id == sname->language_id)
+ {
+ fromcode = fcMacRomanFake[f].fromcode;
+ break;
+ }
+ if (!fromcode)
+ return 0;
+ }
}
if (!strcmp (fromcode, "UCS-2BE") || !strcmp (fromcode, "UTF-16BE"))
{
FcSfntNameLanguage (FT_SfntName *sname)
{
int i;
+ FT_UShort platform_id = sname->platform_id;
+ FT_UShort language_id = sname->language_id;
+
+ /*
+ * Many names encoded for TT_PLATFORM_MACINTOSH are broken
+ * in various ways. Kludge around them.
+ */
+ if (platform_id == TT_PLATFORM_MACINTOSH &&
+ sname->encoding_id == TT_MAC_ID_ROMAN &&
+ FcLooksLikeSJIS (sname->string, sname->string_len))
+ {
+ language_id = TT_MAC_LANGID_JAPANESE;
+ }
+
for (i = 0; i < NUM_FC_FT_LANGUAGE; i++)
- if (fcFtLanguage[i].platform_id == sname->platform_id &&
+ if (fcFtLanguage[i].platform_id == platform_id &&
(fcFtLanguage[i].language_id == TT_LANGUAGE_DONT_CARE ||
- fcFtLanguage[i].language_id == sname->language_id))
+ fcFtLanguage[i].language_id == language_id))
{
if (fcFtLanguage[i].lang[0] == '\0')
return NULL;
{ (FC8) "demibold", FC_WEIGHT_DEMIBOLD },
{ (FC8) "demi", FC_WEIGHT_DEMIBOLD },
{ (FC8) "semibold", FC_WEIGHT_SEMIBOLD },
- { (FC8) "bold", FC_WEIGHT_BOLD },
{ (FC8) "extrabold", FC_WEIGHT_EXTRABOLD },
+ { (FC8) "superbold", FC_WEIGHT_EXTRABOLD },
{ (FC8) "ultrabold", FC_WEIGHT_ULTRABOLD },
+ { (FC8) "bold", FC_WEIGHT_BOLD },
{ (FC8) "black", FC_WEIGHT_BLACK },
{ (FC8) "heavy", FC_WEIGHT_HEAVY },
};
static const FcStringConst slantConsts[] = {
{ (FC8) "italic", FC_SLANT_ITALIC },
+ { (FC8) "kursiv", FC_SLANT_ITALIC },
{ (FC8) "oblique", FC_SLANT_OBLIQUE },
};
#define FcIsSlant(s) FcStringIsConst(s,slantConsts,NUM_SLANT_CONSTS)
#define FcContainsSlant(s) FcStringContainsConst (s,slantConsts,NUM_SLANT_CONSTS)
+static const FcStringConst decorativeConsts[] = {
+ { (FC8) "shadow", FcTrue },
+ { (FC8) "smallcaps", FcTrue },
+ { (FC8) "antiqua", FcTrue },
+ { (FC8) "romansc", FcTrue },
+ { (FC8) "embosed", FcTrue },
+ { (FC8) "romansmallcaps", FcTrue },
+};
+
+#define NUM_DECORATIVE_CONSTS (int) (sizeof (decorativeConsts) / sizeof (decorativeConsts[0]))
+
+#define FcIsDecorative(s) FcStringIsConst(s,decorativeConsts,NUM_DECORATIVE_CONSTS)
+#define FcContainsDecorative(s) FcStringContainsConst (s,decorativeConsts,NUM_DECORATIVE_CONSTS)
+
static double
FcGetPixelSize (FT_Face face, int i)
{
int slant = -1;
int weight = -1;
int width = -1;
+ FcBool decorative = FcFalse;
int i;
FcCharSet *cs;
FcLangSet *ls;
FcChar8 *family = 0;
#endif
FcChar8 *complex;
- FcChar8 *file2;
const FcChar8 *foundry = 0;
int spacing;
TT_OS2 *os2;
printf ("Saving unique fullname %s\n", full);
}
- file2 = FcStrCopy (file);
- if (!FcPatternAddString (pat, FC_FILE, FcStrBasename(file2)))
- {
- FcStrFree (file2);
+ if (!FcPatternAddString (pat, FC_FILE, file))
goto bail1;
- }
- FcStrFree (file2);
-
- FcPatternAddFullFname (pat, (const char *)FcStrCopy (file));
if (!FcPatternAddInteger (pat, FC_INDEX, id))
goto bail1;
weight = FC_WEIGHT_EXTRABOLD;
else if (os2->usWeightClass < 950)
weight = FC_WEIGHT_BLACK;
+ if ((FcDebug() & FC_DBG_SCANV) && weight != -1)
+ printf ("\tos2 weight class %d maps to weight %d\n",
+ os2->usWeightClass, weight);
switch (os2->usWidthClass) {
case 1: width = FC_WIDTH_ULTRACONDENSED; break;
case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
}
+ if ((FcDebug() & FC_DBG_SCANV) && width != -1)
+ printf ("\tos2 width class %d maps to width %d\n",
+ os2->usWidthClass, width);
}
if (os2 && (complex = FcFontCapabilities(face)))
{
if (FcDebug() & FC_DBG_SCANV)
printf ("\tStyle %s maps to slant %d\n", style, slant);
}
+ if (decorative == FcFalse)
+ {
+ decorative = FcContainsDecorative (style) > 0;
+ if (FcDebug() & FC_DBG_SCANV)
+ printf ("\tStyle %s maps to decorative %d\n", style, decorative);
+ }
}
/*
* Pull default values from the FreeType flags if more
if (!FcPatternAddString (pat, FC_FOUNDRY, foundry))
goto bail1;
+ if (!FcPatternAddBool (pat, FC_DECORATIVE, decorative))
+ goto bail1;
+
/*
* Compute the unicode coverage for the font
*/
}
else
{
- FT_UInt gindex;
-
- /*
- * Find the first encoded character in the font
- */
- if (FT_Get_Char_Index (face, 0))
+ page = ~0;
+ leaf = NULL;
+ ucs4 = FT_Get_First_Char (face, &glyph);
+ while (glyph != 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)
+ if (FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
{
- glyph = FT_Get_Char_Index (face, ucs4);
- if (glyph && FcFreeTypeCheckGlyph (face, ucs4,
- glyph, blanks, &advance))
+ if (advance)
{
- if (advance)
+ if (!has_advance)
{
- if (!has_advance)
- {
- has_advance = FcTrue;
- advance_one = advance;
- }
- else if (!APPROXIMATELY_EQUAL (advance, advance_one))
+ has_advance = FcTrue;
+ advance_one = advance;
+ }
+ else if (!APPROXIMATELY_EQUAL (advance, advance_one))
+ {
+ if (fixed_advance)
{
- if (fixed_advance)
- {
- dual_advance = FcTrue;
- fixed_advance = FcFalse;
- advance_two = advance;
- }
- else if (!APPROXIMATELY_EQUAL (advance, advance_two))
- dual_advance = FcFalse;
+ dual_advance = FcTrue;
+ fixed_advance = FcFalse;
+ advance_two = advance;
}
+ else if (!APPROXIMATELY_EQUAL (advance, advance_two))
+ dual_advance = FcFalse;
}
+ }
+ if ((ucs4 >> 8) != page)
+ {
+ page = (ucs4 >> 8);
+ leaf = FcCharSetFindLeafCreate (fcs, ucs4);
if (!leaf)
- {
- leaf = FcCharSetFindLeafCreate (fcs, ucs4);
- if (!leaf)
- goto bail1;
- }
- off = ucs4 & 0xff;
- leaf->map[off >> 5] |= (1 << (off & 0x1f));
+ goto bail1;
+ }
+ off = ucs4 & 0xff;
+ leaf->map[off >> 5] |= (1 << (off & 0x1f));
#ifdef CHECK
- if (ucs4 > font_max)
- font_max = ucs4;
+ if (ucs4 > font_max)
+ font_max = ucs4;
#endif
- }
- ucs4++;
}
- ucs4 = FT_Get_Next_Char (face, ucs4 - 1, &gindex);
- if (!ucs4)
- gindex = 0;
+ ucs4 = FT_Get_Next_Char (face, ucs4, &glyph);
}
#ifdef CHECK
for (ucs4 = 0; ucs4 < 0x10000; ucs4++)
ftglue_free(memory, gpostags);
return complex;
}
+
+#define __fcfreetype__
+#include "fcaliastail.h"
+#undef __fcfreetype__