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[Freetype] ftmac.c corrections
|
From: |
Wenlin Institute |
|
Subject: |
[Freetype] ftmac.c corrections |
|
Date: |
Thu, 10 Jan 2002 15:15:33 -0800 |
In 2.0.6, ftmac.c still has some problems. A corrected version is
included below, with the changes marked by "tbishop" in comments.
There's a bug fix for what appears to be an off-by-one error, where a
NULL string was passed to strncpy(). Since I don't know the font
format, it's possible that the font I tried to open (Apple LiSong
Gothic Medium) is defective; but after changing "<=" to "<", it works
fine. Whoever understands the font format should confirm this
"correction" is right. (Even if the font is bad, the code ideally
should be crash-proof.)
There's a change for file_spec_from_path() that's needed for OS X.
There are also fixes for some unused variables, an uninitialized
variable, and a couple other small details.
One other problem, that needs to be fixed in tfobjs.c: "#define
macintosh" causes a conflict with the precompiled header for
CoreServices.framework. This can be solved by defining a unique name
such as FT_MACINTOSH, to replace "macintosh" in ftobjs.c. (I reported
some of this back in November.)
Yours,
Tom Bishop
/***************************************************************************/
/* */
/* ftmac.c */
/* */
/* Mac FOND support. Written by address@hidden */
/* */
/* Copyright 1996-2001 by */
/* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */
/* */
/***************************************************************************/
/*
Notes
Mac suitcase files can (and often do!) contain multiple fonts. To
support this I use the face_index argument of FT_(Open|New)_Face()
functions, and pretend the suitcase file is a collection.
Warning: although the FOND driver sets face->num_faces field to the
number of available fonts, but the Type 1 driver sets it to 1 anyway.
So this field is currently not reliable, and I don't see a clean way
to resolve that. The face_index argument translates to
Get1IndResource( 'FOND', face_index + 1 );
so clients should figure out the resource index of the FOND.
(I'll try to provide some example code for this at some point.)
The Mac FOND support works roughly like this:
- Check whether the offered stream points to a Mac suitcase file.
This is done by checking the file type: it has to be 'FFIL' or 'tfil'.
The stream that gets passed to our init_face() routine is a stdio
stream, which isn't usable for us, since the FOND resources live
in the resource fork. So we just grab the stream->pathname field.
- Read the FOND resource into memory, then check whether there is
a TrueType font and/or (!) a Type 1 font available.
- If there is a Type 1 font available (as a separate 'LWFN' file),
read its data into memory, massage it slightly so it becomes
PFB data, wrap it into a memory stream, load the Type 1 driver
and delegate the rest of the work to it by calling FT_Open_Face().
(XXX TODO: after this has been done, the kerning data from the FOND
resource should be appended to the face: on the Mac there are usually
no AFM files available. However, this is tricky since we need to map
Mac char codes to ps glyph names to glyph ID's...)
- If there is a TrueType font (an 'sfnt' resource), read it into
memory, wrap it into a memory stream, load the TrueType driver
and delegate the rest of the work to it, by calling FT_Open_Face().
*/
#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_INTERNAL_STREAM_H
#include "truetype/ttobjs.h"
#include "type1/t1objs.h"
#include <Resources.h>
#include <Fonts.h>
#include <Errors.h>
#include <Files.h>
#include <TextUtils.h>
#include <ctype.h> /* for isupper() and isalnum() */
#include FT_MAC_H
/* Set PREFER_LWFN to 1 if LWFN (Type 1) is preferred over
TrueType in case *both* are available (this is not common,
but it *is* possible). */
#ifndef PREFER_LWFN
#define PREFER_LWFN 1
#endif
#if 0
/* p2c_str() is unused -tbishop */
/* Quick'n'dirty Pascal string to C string converter.
Warning: this call is not thread safe! Use with caution. */
static char*
p2c_str( unsigned char* pstr )
{
static char cstr[256];
// caused crash with pstr == NULL !!
// This happened for "Apple LiGothic Medium". -tbishop
strncpy( cstr, (char*)pstr + 1, pstr[0] );
cstr[pstr[0]] = '\0';
return cstr;
}
#endif
/* Given a pathname, fill in a file spec. */
static int
file_spec_from_path( const char* pathname,
FSSpec* spec )
{
#if TARGET_API_MAC_CARBON
// Support OS X -tbishop
OSErr e;
FSRef ref;
e = FSPathMakeRef( (UInt8 *) pathname, &ref, false /* not a directory */ );
if (e == noErr)
e = FSGetCatalogInfo( &ref, kFSCatInfoNone, NULL, NULL, spec, NULL );
return (e == noErr) ? 0 : (-1);
#else
Str255 p_path;
FT_ULong path_len;
/* convert path to a pascal string */
path_len = strlen( pathname );
if ( path_len > 255 )
return -1;
p_path[0] = (unsigned char)path_len;
strncpy( (char*)p_path + 1, pathname, path_len );
if ( FSMakeFSSpec( 0, 0, p_path, spec ) != noErr )
return -1;
else
return 0;
#endif
}
/* Return the file type of the file specified by spec. */
static OSType
get_file_type( FSSpec* spec )
{
FInfo finfo;
if ( FSpGetFInfo( spec, &finfo ) != noErr )
return 0; /* file might not exist */
return finfo.fdType;
}
/* is this a Mac OS X .dfont file */
static Boolean
is_dfont( FSSpec* spec )
{
int nameLen = spec->name[0];
#if 1
/* Bug fix: what if nameLen < 6 ? -tbishop */
return nameLen >= 6 && ! memcmp(spec->name + nameLen - 5, ".dfont", 6);
#else
if ( spec->name[nameLen - 5] == '.' &&
spec->name[nameLen - 4] == 'd' &&
spec->name[nameLen - 3] == 'f' &&
spec->name[nameLen - 2] == 'o' &&
spec->name[nameLen - 1] == 'n' &&
spec->name[nameLen ] == 't' )
return true;
else
return false;
#endif
}
/* Given a PostScript font name, create the Macintosh LWFN file name. */
static void
create_lwfn_name( char* ps_name,
Str255 lwfn_file_name )
{
int max = 5, count = 0;
FT_Byte* p = lwfn_file_name;
FT_Byte* q = (FT_Byte*)ps_name;
lwfn_file_name[0] = 0;
while ( *q )
{
if ( isupper( *q ) )
{
if ( count )
max = 3;
count = 0;
}
if ( count < max && ( isalnum( *q ) || *q == '_' ) )
{
*++p = *q;
lwfn_file_name[0]++;
count++;
}
q++;
}
}
/* Given a file reference, answer its location as a vRefNum
and a dirID. */
static FT_Error
get_file_location( short ref_num,
short* v_ref_num,
long* dir_id,
unsigned char* file_name )
{
FCBPBRec pb;
OSErr error;
pb.ioNamePtr = file_name;
pb.ioVRefNum = 0;
pb.ioRefNum = ref_num;
pb.ioFCBIndx = 0;
error = PBGetFCBInfoSync( &pb );
if ( error == noErr )
{
*v_ref_num = pb.ioFCBVRefNum;
*dir_id = pb.ioFCBParID;
}
return error;
}
/* Make a file spec for an LWFN file from a FOND resource and
a file name. */
static FT_Error
make_lwfn_spec( Handle fond,
unsigned char* file_name,
FSSpec* spec )
{
FT_Error error;
short ref_num, v_ref_num;
long dir_id;
Str255 fond_file_name;
ref_num = HomeResFile( fond );
error = ResError();
if ( !error )
error = get_file_location( ref_num, &v_ref_num,
&dir_id, fond_file_name );
if ( !error )
error = FSMakeFSSpec( v_ref_num, dir_id, file_name, spec );
return error;
}
/* Look inside the FOND data, answer whether there should be an SFNT
resource, and answer the name of a possible LWFN Type 1 file.
Thanks to Paul Miller (address@hidden) for the fix
to load a face OTHER than the first one in the FOND!
*/
static void
parse_fond( char* fond_data,
short* have_sfnt,
short* sfnt_id,
Str255 lwfn_file_name,
short face_index )
{
AsscEntry* assoc;
AsscEntry* base_assoc;
FamRec* fond;
*sfnt_id = 0;
*have_sfnt = 0;
lwfn_file_name[0] = 0;
fond = (FamRec*)fond_data;
assoc = (AsscEntry*)( fond_data + sizeof ( FamRec ) + 2 );
base_assoc = assoc;
assoc += face_index; /* add on the face_index! */
/* if the face at this index is not scalable,
fall back to the first one (old behavior) */
if ( assoc->fontSize == 0 )
{
*have_sfnt = 1;
*sfnt_id = assoc->fontID;
}
else if ( base_assoc->fontSize == 0 )
{
*have_sfnt = 1;
*sfnt_id = base_assoc->fontID;
}
if ( fond->ffStylOff )
{
unsigned char* p = (unsigned char*)fond_data;
StyleTable* style;
unsigned short string_count;
// unsigned char* name_table = 0; -- unused (tbishop)
char ps_name[256];
unsigned char* names[64];
int i;
p += fond->ffStylOff;
style = (StyleTable*)p;
p += sizeof ( StyleTable );
string_count = *(unsigned short*)(p);
p += sizeof ( short );
for ( i = 0 ; i < string_count && i < 64; i++ )
{
names[i] = p;
p += names[i][0];
p++;
}
#if 1
/* Avoided the function p2c_str(), which wasted memory and wasn't
thread-safe; also added some checks for NULL strings and zero lengths,
to avoid crashing even if the font is bad. -tbishop */
{
size_t ps_name_len = (size_t) names[0][0];
if ( ps_name_len != 0 )
{
memcpy(ps_name, names[0] + 1, ps_name_len);
ps_name[ps_name_len] = 0;
}
if ( style->indexes[0] > 1 )
{
unsigned char* suffixes = names[style->indexes[0] - 1];
// Bug fix: changed "<=" to "<" -tbishop
for ( i = 1; i < suffixes[0]; i++ )
{
unsigned char* s;
size_t j = suffixes[i] - 1;
if ( j < string_count && ( s = names[j] ) != NULL )
{
size_t s_len = (size_t) s[0];
if ( s_len != 0 && ps_name_len + s_len < sizeof(ps_name) )
{
memcpy(ps_name + ps_name_len, s + 1, s_len);
ps_name_len += s_len;
ps_name[ps_name_len] = 0;
}
}
}
}
}
#else
// for "Apple LiGothic Medium",
// names == {"\pLi", "\p\003\004\005", "\pGothic", "\pMed", NULL}
// style->indexes[0] == 2
strcpy( ps_name, p2c_str( names[0] ) ); /* Family name -- e.g. "Li" */
if ( style->indexes[0] > 1 )
{
unsigned char* suffixes = names[style->indexes[0] - 1];
// suffixes == names[1] == "\p\003\004\005"
// suffixes[0] == suffixes[1] == 3; suffixes[2] == 4; suffixes[3] == 5
// loop has i = 1, 2, 3
// I changed "<=" to "<" -tbishop
for ( i = 1; i < suffixes[0]; i++ )
// for ( i = 1; i <= suffixes[0]; i++ )
// crash occurred here in p2c_str, with i == 3
// arg to p2c_str == names[4] == NULL.
strcat( ps_name, p2c_str( names[suffixes[i] - 1] ) );
}
#endif
create_lwfn_name( ps_name, lwfn_file_name );
}
}
/* Read Type 1 data from the POST resources inside the LWFN file,
return a PFB buffer. This is somewhat convoluted because the FT2
PFB parser wants the ASCII header as one chunk, and the LWFN
chunks are often not organized that way, so we'll glue chunks
of the same type together. */
static FT_Error
read_lwfn( FT_Memory memory,
FSSpec* lwfn_spec,
FT_Byte** pfb_data,
FT_ULong* size )
{
FT_Error error = FT_Err_Ok;
short res_ref, res_id;
unsigned char *buffer, *p, *size_p = NULL; // added "= NULL" (tbishop)
FT_ULong total_size = 0;
FT_ULong post_size, pfb_chunk_size;
Handle post_data;
char code, last_code;
res_ref = FSpOpenResFile( lwfn_spec, fsRdPerm );
if ( ResError() )
return FT_Err_Out_Of_Memory;
UseResFile( res_ref );
/* First pass: load all POST resources, and determine the size of
the output buffer. */
res_id = 501;
last_code = -1;
for (;;)
{
post_data = Get1Resource( 'POST', res_id++ );
if ( post_data == NULL )
break; /* we're done */
code = (*post_data)[0];
if ( code != last_code )
{
if ( code == 5 )
total_size += 2; /* just the end code */
else
total_size += 6; /* code + 4 bytes chunk length */
}
total_size += GetHandleSize( post_data ) - 2;
last_code = code;
}
if ( ALLOC( buffer, (FT_Long)total_size ) )
goto Error;
/* Second pass: append all POST data to the buffer, add PFB fields.
Glue all consecutive chunks of the same type together. */
p = buffer;
res_id = 501;
last_code = -1;
pfb_chunk_size = 0;
for (;;)
{
post_data = Get1Resource( 'POST', res_id++ );
if ( post_data == NULL )
break; /* we're done */
post_size = (FT_ULong)GetHandleSize( post_data ) - 2;
code = (*post_data)[0];
if ( code != last_code )
{
if ( last_code != -1 )
{
/* we're done adding a chunk, fill in the size field */
/* Added "if ( size_p != NULL )", to prevent compiler warning, and
possible crash if font is invalid. -tbishop */
if ( size_p != NULL )
{
*size_p++ = (FT_Byte)( pfb_chunk_size & 0xFF );
*size_p++ = (FT_Byte)( ( pfb_chunk_size >> 8 ) & 0xFF );
*size_p++ = (FT_Byte)( ( pfb_chunk_size >> 16 ) & 0xFF );
*size_p++ = (FT_Byte)( ( pfb_chunk_size >> 24 ) & 0xFF );
}
pfb_chunk_size = 0;
}
*p++ = 0x80;
if ( code == 5 )
*p++ = 0x03; /* the end */
else if ( code == 2 )
*p++ = 0x02; /* binary segment */
else
*p++ = 0x01; /* ASCII segment */
if ( code != 5 )
{
size_p = p; /* save for later */
p += 4; /* make space for size field */
}
}
memcpy( p, *post_data + 2, post_size );
pfb_chunk_size += post_size;
p += post_size;
last_code = code;
}
*pfb_data = buffer;
*size = total_size;
Error:
CloseResFile( res_ref );
return error;
}
/* Finalizer for a memory stream; gets called by FT_Done_Face().
It frees the memory it uses. */
static void
memory_stream_close( FT_Stream stream )
{
FT_Memory memory = stream->memory;
FREE( stream->base );
stream->size = 0;
stream->base = 0;
stream->close = 0;
}
/* Create a new memory stream from a buffer and a size. */
static FT_Error
new_memory_stream( FT_Library library,
FT_Byte* base,
FT_ULong size,
FT_Stream_Close close,
FT_Stream* astream )
{
FT_Error error;
FT_Memory memory;
FT_Stream stream;
if ( !library )
return FT_Err_Invalid_Library_Handle;
if ( !base )
return FT_Err_Invalid_Argument;
*astream = 0;
memory = library->memory;
if ( ALLOC( stream, sizeof ( *stream ) ) )
goto Exit;
FT_New_Memory_Stream( library,
base,
size,
stream );
stream->close = close;
*astream = stream;
Exit:
return error;
}
/* Create a new FT_Face given a buffer and a driver name. */
static FT_Error
open_face_from_buffer( FT_Library library,
FT_Byte* base,
FT_ULong size,
FT_Long face_index,
char* driver_name,
FT_Face* aface )
{
FT_Open_Args args;
FT_Error error;
FT_Stream stream;
FT_Memory memory = library->memory;
error = new_memory_stream( library,
base,
size,
memory_stream_close,
&stream );
if ( error )
{
FREE( base );
return error;
}
args.flags = ft_open_stream;
args.stream = stream;
if ( driver_name )
{
args.flags = args.flags | ft_open_driver;
args.driver = FT_Get_Module( library, driver_name );
}
error = FT_Open_Face( library, &args, face_index, aface );
if ( error == FT_Err_Ok )
(*aface)->face_flags &= ~FT_FACE_FLAG_EXTERNAL_STREAM;
else
{
FT_Done_Stream( stream );
FREE( stream );
}
return error;
}
/* Create a new FT_Face from a file spec to an LWFN file. */
static FT_Error
FT_New_Face_From_LWFN( FT_Library library,
FSSpec* spec,
FT_Long face_index,
FT_Face* aface )
{
FT_Byte* pfb_data;
FT_ULong pfb_size;
FT_Error error;
// FT_Memory memory = library->memory; -- unused (tbishop)
error = read_lwfn( library->memory, spec, &pfb_data, &pfb_size );
if ( error )
return error;
#if 0
{
FILE* f;
char* path;
path = p2c_str( spec->name );
strcat( path, ".PFB" );
f = fopen( path, "wb" );
if ( f )
{
fwrite( pfb_data, 1, pfb_size, f );
fclose( f );
}
}
#endif
return open_face_from_buffer( library,
pfb_data,
pfb_size,
face_index,
"type1",
aface );
}
/* Create a new FT_Face from an SFNT resource, specified by res ID. */
static FT_Error
FT_New_Face_From_SFNT( FT_Library library,
short sfnt_id,
FT_Long face_index,
FT_Face* aface )
{
Handle sfnt = NULL;
FT_Byte* sfnt_data;
size_t sfnt_size;
// FT_Stream stream = NULL; -- unused (tbishop)
FT_Error error = 0;
FT_Memory memory = library->memory;
sfnt = GetResource( 'sfnt', sfnt_id );
if ( ResError() )
return FT_Err_Invalid_Handle;
sfnt_size = (FT_ULong)GetHandleSize( sfnt );
if ( ALLOC( sfnt_data, (FT_Long)sfnt_size ) )
{
ReleaseResource( sfnt );
return error;
}
HLock( sfnt );
memcpy( sfnt_data, *sfnt, sfnt_size );
HUnlock( sfnt );
ReleaseResource( sfnt );
return open_face_from_buffer( library,
sfnt_data,
sfnt_size,
face_index,
"truetype",
aface );
}
/* Create a new FT_Face from a file spec to a suitcase file. */
static FT_Error
FT_New_Face_From_Suitcase( FT_Library library,
FSSpec* spec,
FT_Long face_index,
FT_Face* aface )
{
FT_Error error = FT_Err_Ok;
short res_ref, res_index;
Handle fond;
res_ref = FSpOpenResFile( spec, fsRdPerm );
if ( ResError() )
return FT_Err_Cannot_Open_Resource;
UseResFile( res_ref );
/* face_index may be -1, in which case we
just need to do a sanity check */
if ( face_index < 0 )
res_index = 1;
else
{
res_index = (short)( face_index + 1 );
face_index = 0;
}
fond = Get1IndResource( 'FOND', res_index );
if ( ResError() )
{
error = FT_Err_Cannot_Open_Resource;
goto Error;
}
error = FT_New_Face_From_FOND( library, fond, face_index, aface );
Error:
CloseResFile( res_ref );
return error;
}
/* Create a new FT_Face from a file spec to a suitcase file. */
static FT_Error
FT_New_Face_From_dfont( FT_Library library,
FSSpec* spec,
FT_Long face_index,
FT_Face* aface )
{
FT_Error error = FT_Err_Ok;
short res_ref, res_index;
Handle fond;
FSRef hostContainerRef;
error = FSpMakeFSRef( spec, &hostContainerRef );
if ( error == noErr )
error = FSOpenResourceFile( &hostContainerRef,
0, NULL, fsRdPerm, &res_ref );
if ( error != noErr )
return FT_Err_Cannot_Open_Resource;
UseResFile( res_ref );
/* face_index may be -1, in which case we
just need to do a sanity check */
if ( face_index < 0 )
res_index = 1;
else
{
res_index = (short)( face_index + 1 );
face_index = 0;
}
fond = Get1IndResource( 'FOND', res_index );
if ( ResError() )
{
error = FT_Err_Cannot_Open_Resource;
goto Error;
}
error = FT_New_Face_From_FOND( library, fond, face_index, aface );
Error:
CloseResFile( res_ref );
return error;
}
/* documentation in ftmac.h */
FT_EXPORT_DEF( FT_Error )
FT_New_Face_From_FOND( FT_Library library,
Handle fond,
FT_Long face_index,
FT_Face *aface )
{
short sfnt_id, have_sfnt, have_lwfn = 0;
Str255 lwfn_file_name;
short fond_id;
OSType fond_type;
Str255 fond_name;
FSSpec lwfn_spec;
// FT_Error error = FT_Err_Unknown_File_Format; -- unused (tbishop)
GetResInfo( fond, &fond_id, &fond_type, fond_name );
if ( ResError() != noErr || fond_type != 'FOND' )
return FT_Err_Invalid_File_Format;
HLock( fond );
parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, face_index );
HUnlock( fond );
if ( lwfn_file_name[0] )
{
if ( make_lwfn_spec( fond, lwfn_file_name, &lwfn_spec ) == FT_Err_Ok )
have_lwfn = 1; /* yeah, we got one! */
else
have_lwfn = 0; /* no LWFN file found */
}
if ( have_lwfn && ( !have_sfnt || PREFER_LWFN ) )
return FT_New_Face_From_LWFN( library,
&lwfn_spec,
face_index,
aface );
else if ( have_sfnt )
return FT_New_Face_From_SFNT( library,
sfnt_id,
face_index,
aface );
return FT_Err_Unknown_File_Format;
}
/* documentation in ftmac.h */
FT_EXPORT_DEF( FT_Error )
FT_GetFile_From_Mac_Name( char* fontName,
FSSpec* pathSpec,
FT_Long* face_index )
{
OptionBits options = kFMUseGlobalScopeOption;
FMFontFamilyIterator famIter;
OSStatus status = FMCreateFontFamilyIterator( NULL, NULL,
options,
&famIter );
FMFont the_font = NULL;
FMFontFamily family = NULL;
*face_index = 0;
while ( status == 0 && !the_font )
{
status = FMGetNextFontFamily( &famIter, &family );
if ( status == 0 )
{
int stat2;
FMFontFamilyInstanceIterator instIter;
Str255 famNameStr;
char famName[256];
/* get the family name */
FMGetFontFamilyName( family, famNameStr );
CopyPascalStringToC( famNameStr, famName );
/* iterate through the styles */
FMCreateFontFamilyInstanceIterator( family, &instIter );
*face_index = 0;
stat2 = 0;
while ( stat2 == 0 && !the_font )
{
FMFontStyle style;
FMFontSize size;
FMFont font;
stat2 = FMGetNextFontFamilyInstance( &instIter, &font,
&style, &size );
if ( stat2 == 0 && size == 0 )
{
char fullName[256];
/* build up a complete face name */
strcpy( fullName, famName );
if ( style & bold )
strcat( fullName, " Bold" );
if ( style & italic )
strcat( fullName, " Italic" );
/* compare with the name we are looking for */
if ( strcmp( fullName, fontName ) == 0 )
{
/* found it! */
the_font = font;
}
else
++(*face_index);
}
}
FMDisposeFontFamilyInstanceIterator( &instIter );
}
}
FMDisposeFontFamilyIterator( &famIter );
if ( the_font )
{
FMGetFontContainer( the_font, pathSpec );
return FT_Err_Ok;
}
else
return FT_Err_Unknown_File_Format;
}
/*************************************************************************/
/* */
/* <Function> */
/* FT_New_Face */
/* */
/* <Description> */
/* This is the Mac-specific implementation of FT_New_Face. In */
/* addition to the standard FT_New_Face() functionality, it also */
/* accepts pathnames to Mac suitcase files. For further */
/* documentation see the original FT_New_Face() in freetype.h. */
/* */
FT_EXPORT_DEF( FT_Error )
FT_New_Face( FT_Library library,
const char* pathname,
FT_Long face_index,
FT_Face *aface )
{
FT_Open_Args args;
FSSpec spec;
OSType file_type;
/* test for valid `library' and `aface' delayed to FT_Open_Face() */
if ( !pathname )
return FT_Err_Invalid_Argument;
if ( file_spec_from_path( pathname, &spec ) )
return FT_Err_Invalid_Argument;
file_type = get_file_type( &spec );
if ( file_type == 'FFIL' || file_type == 'tfil' )
return FT_New_Face_From_Suitcase( library, &spec, face_index, aface );
else if ( file_type == 'LWFN' )
return FT_New_Face_From_LWFN( library, &spec, face_index, aface );
else if ( is_dfont( &spec ) )
return FT_New_Face_From_dfont( library, &spec, face_index, aface );
else /* let it fall through to normal loader (.ttf, .otf, etc.) */
{
args.flags = ft_open_pathname;
args.pathname = (char*)pathname;
return FT_Open_Face( library, &args, face_index, aface );
}
}
/* END */
--
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- [Freetype] ftmac.c corrections,
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