/*
- * $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
*
* 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
{ TT_PLATFORM_MACINTOSH, TT_MAC_ID_JAPANESE, "SJIS" },
{ 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, "UCS-2BE" },
{ TT_PLATFORM_ISO, TT_ISO_ID_7BIT_ASCII, "ASCII" },
{ TT_PLATFORM_ISO, TT_ISO_ID_10646, "UCS-2BE" },
{ TT_PLATFORM_ISO, TT_ISO_ID_8859_1, "ISO-8859-1" },
{ (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;
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
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)
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_);
}
/*
/*
* 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
*/
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)
static FcCharSet *
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);
#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 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];
!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_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 +
(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__
git.wh0rd.org / fontconfig.git / blobdiff