The ability to select a font based on its psname rather than on its
fullname is important for a number of applications.
Viewers and RIPs for a number of page description languages need to
render documents which specify their (non-embedded) fonts by psname.
The spliced font format, which the ISO is likely to standardize as
part of its Open Font Format (ISO 14496-22), references component
fonts by their psnames. (OFF is the ISO standardization of OpenType.)
A few SFNT/GLYF fonts specify multiple psnames; even though non-ASCII
/FontNames may not be legal PostScript, they are cached none-the-less.
As of this commit, fc-cat(1), fc-list(1), fc-query(1) and fc-scan(1)
all correctly report psnames of SFNT, Type1 and (bare) CFF fonts.
Signed-off-by: James Cloos <cloos at jhcloos.com>
---
doc/fontconfig-devel.sgml | 3 +++
fontconfig/fontconfig.h | 2 ++
src/fcfreetype.c | 38 +++++++++++++++++++++++++++++++++++++-
src/fcint.h | 6 ++++--
src/fcname.c | 4 +++-
5 files changed, 49 insertions(+), 4 deletions(-)
diff --git a/doc/fontconfig-devel.sgml b/doc/fontconfig-devel.sgml
index 891251f..e27e2e6 100644
--- a/doc/fontconfig-devel.sgml
+++ b/doc/fontconfig-devel.sgml
@@ -145,6 +145,9 @@ convenience for the applications rendering mechanism.
family + style
fullnamelang FC_FULLNAMELANG String Language cooresponding to
each fullname
+ psname FC_PSNAME String Font PostScript name
+ psnamelang FC_PSNAMELANG String Language cooresponding to
+ each psname
slant FC_SLANT Int Italic, oblique or roman
weight FC_WEIGHT Int Light, medium, demibold,
bold or black
diff --git a/fontconfig/fontconfig.h b/fontconfig/fontconfig.h
index c9f20cc..76bcdbb 100644
--- a/fontconfig/fontconfig.h
+++ b/fontconfig/fontconfig.h
@@ -111,6 +111,8 @@ typedef int FcBool;
#define FC_EMBEDDED_BITMAP "embeddedbitmap" /* Bool - true to enable
embedded bitmaps */
#define FC_DECORATIVE "decorative" /* Bool - true if style is a
decorative variant */
#define FC_LCD_FILTER "lcdfilter" /* Int */
+#define FC_PSNAME "psname" /* String */
+#define FC_PSNAMELANG "psnamelang" /* String */
#define FC_CACHE_SUFFIX ".cache-"FC_CACHE_VERSION
#define FC_DIR_CACHE_FILE "fonts.cache-"FC_CACHE_VERSION
diff --git a/src/fcfreetype.c b/src/fcfreetype.c
index 68596f5..d472039 100644
--- a/src/fcfreetype.c
+++ b/src/fcfreetype.c
@@ -1105,6 +1105,7 @@ static const FT_UShort nameid_order[] = {
TT_NAME_ID_FONT_SUBFAMILY,
TT_NAME_ID_TRADEMARK,
TT_NAME_ID_MANUFACTURER,
+ TT_NAME_ID_PS_NAME,
};
#define NUM_NAMEID_ORDER (sizeof (nameid_order) / sizeof (nameid_order[0]))
@@ -1146,6 +1147,8 @@ FcFreeTypeQueryFace (const FT_Face face,
int nstyle_lang = 0;
int nfullname = 0;
int nfullname_lang = 0;
+ int npsname = 0;
+ int npsname_lang = 0;
int p, platform;
int n, nameid;
@@ -1248,7 +1251,6 @@ FcFreeTypeQueryFace (const FT_Face face,
case TT_NAME_ID_PREFERRED_FAMILY:
case TT_NAME_ID_FONT_FAMILY:
#if 0
- case TT_NAME_ID_PS_NAME:
case TT_NAME_ID_UNIQUE_ID:
#endif
if (FcDebug () & FC_DBG_SCANV)
@@ -1275,6 +1277,18 @@ FcFreeTypeQueryFace (const FT_Face face,
np = &nfullname;
nlangp = &nfullname_lang;
break;
+ case TT_NAME_ID_PS_NAME:
+ if (FcDebug () & FC_DBG_SCANV)
+ printf ("found psname (n %2d p %d e %d l 0x%04x) %s\n",
+ sname.name_id, sname.platform_id,
+ sname.encoding_id, sname.language_id,
+ utf8);
+
+ elt = FC_PSNAME;
+ eltlang = FC_PSNAMELANG;
+ np = &npsname;
+ nlangp = &npsname_lang;
+ break;
#ifdef TT_NAME_ID_WWS_SUBFAMILY
case TT_NAME_ID_WWS_SUBFAMILY:
#endif
@@ -1354,6 +1368,28 @@ FcFreeTypeQueryFace (const FT_Face face,
++nstyle;
}
+ if (!npsname && face)
+ {
+ const char *ps_name;
+
+ ps_name = FT_Get_Postscript_Name (face);
+
+ if (ps_name &&
+ FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) ps_name, (FcChar8 *)
"") != 0)
+ {
+ if (FcDebug () & FC_DBG_SCANV)
+ printf ("using FreeType psname \"%s\"\n", ps_name);
+
+ if (!FcPatternAddString (pat, FC_PSNAME, (FcChar8 *) ps_name))
+ goto bail1;
+
+ if (!FcPatternAddString (pat, FC_PSNAMELANG, (FcChar8 *) "en"))
+ goto bail1;
+
+ ++npsname;
+ }
+ }
+
if (!nfamily)
{
FcChar8 *start, *end;
diff --git a/src/fcint.h b/src/fcint.h
index 8e80d1e..3495761 100644
--- a/src/fcint.h
+++ b/src/fcint.h
@@ -419,7 +419,7 @@ typedef struct _FcCaseFold {
#define FC_CACHE_MAGIC_MMAP 0xFC02FC04
#define FC_CACHE_MAGIC_ALLOC 0xFC02FC05
-#define FC_CACHE_CONTENT_VERSION 3 /* also check FC_CACHE_VERSION */
+#define FC_CACHE_CONTENT_VERSION 4 /* also check FC_CACHE_VERSION */
struct _FcAtomic {
FcChar8 *file; /* original file name */
@@ -837,7 +837,9 @@ FcListPatternMatchAny (const FcPattern *p,
#define FC_EMBEDDED_BITMAP_OBJECT 39
#define FC_DECORATIVE_OBJECT 40
#define FC_LCD_FILTER_OBJECT 41
-#define FC_MAX_BASE_OBJECT FC_LCD_FILTER_OBJECT
+#define FC_PSNAME_OBJECT 42
+#define FC_PSNAMELANG_OBJECT 43
+#define FC_MAX_BASE_OBJECT FC_PSNAMELANG_OBJECT
FcPrivate FcBool
FcNameBool (const FcChar8 *v, FcBool *result);
diff --git a/src/fcname.c b/src/fcname.c
index b4ce944..d0ee0bc 100644
--- a/src/fcname.c
+++ b/src/fcname.c
@@ -75,7 +75,9 @@ static const FcObjectType _FcBaseObjectTypes[] = {
{ FC_EMBOLDEN, FcTypeBool },
{ FC_EMBEDDED_BITMAP, FcTypeBool },
{ FC_DECORATIVE, FcTypeBool },
- { FC_LCD_FILTER, FcTypeInteger }, /* 41 */
+ { FC_LCD_FILTER, FcTypeInteger },
+ { FC_PSNAME, FcTypeString },
+ { FC_PSNAMELANG, FcTypeString }, /* 43 */
};
#define NUM_OBJECT_TYPES (sizeof _FcBaseObjectTypes / sizeof
_FcBaseObjectTypes[0])
--
1.7.0.1.147.g6d84b