|
|
|
|
@ -1,7 +1,26 @@ |
|
|
|
|
/***************************************************************************/ |
|
|
|
|
/* */ |
|
|
|
|
/* sfobjs.c */ |
|
|
|
|
/* */ |
|
|
|
|
/* SFNT object management (base). */ |
|
|
|
|
/* */ |
|
|
|
|
/* Copyright 1996-2000 by */ |
|
|
|
|
/* 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. */ |
|
|
|
|
/* */ |
|
|
|
|
/***************************************************************************/ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#include <freetype/internal/sfnt.h> |
|
|
|
|
#include <freetype/internal/psnames.h> |
|
|
|
|
#include <freetype/ttnameid.h> |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*************************************************************************/ |
|
|
|
|
/* */ |
|
|
|
|
/* <Function> */ |
|
|
|
|
@ -16,7 +35,7 @@ |
|
|
|
|
/* nameid :: The name id of the name record to return. */ |
|
|
|
|
/* */ |
|
|
|
|
/* <Return> */ |
|
|
|
|
/* Char string. NULL if no name is present. */ |
|
|
|
|
/* Character string. NULL if no name is present. */ |
|
|
|
|
/* */ |
|
|
|
|
static |
|
|
|
|
FT_String* Get_Name( TT_Face face, |
|
|
|
|
@ -27,7 +46,7 @@ |
|
|
|
|
TT_NameRec* rec; |
|
|
|
|
FT_Bool wide_chars = 1; |
|
|
|
|
|
|
|
|
|
/* first pass, look for a given name record */ |
|
|
|
|
|
|
|
|
|
rec = face->name_table.names; |
|
|
|
|
for ( n = 0; n < face->name_table.numNameRecords; n++, rec++ ) |
|
|
|
|
{ |
|
|
|
|
@ -36,17 +55,18 @@ |
|
|
|
|
/* found the name - now create an ASCII string from it */ |
|
|
|
|
FT_Bool found = 0; |
|
|
|
|
|
|
|
|
|
/* Test for Microsoft English language */ |
|
|
|
|
|
|
|
|
|
/* test for Microsoft English language */ |
|
|
|
|
if ( rec->platformID == TT_PLATFORM_MICROSOFT && |
|
|
|
|
rec->encodingID <= TT_MS_ID_UNICODE_CS && |
|
|
|
|
(rec->languageID & 0x3FF) == 0x009 ) |
|
|
|
|
( rec->languageID & 0x3FF ) == 0x009 ) |
|
|
|
|
found = 1; |
|
|
|
|
|
|
|
|
|
/* Test for Apple Unicode encoding */ |
|
|
|
|
/* test for Apple Unicode encoding */ |
|
|
|
|
else if ( rec->platformID == TT_PLATFORM_APPLE_UNICODE ) |
|
|
|
|
found = 1; |
|
|
|
|
|
|
|
|
|
/* Test for Apple Roman */ |
|
|
|
|
/* test for Apple Roman */ |
|
|
|
|
else if ( rec->platformID == TT_PLATFORM_MACINTOSH && |
|
|
|
|
rec->languageID == TT_MAC_ID_ROMAN ) |
|
|
|
|
{ |
|
|
|
|
@ -54,22 +74,24 @@ |
|
|
|
|
wide_chars = 0; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/* Found a Unicode Name */ |
|
|
|
|
/* found a Unicode name */ |
|
|
|
|
if ( found ) |
|
|
|
|
{ |
|
|
|
|
FT_String* string; |
|
|
|
|
FT_UInt len; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if ( wide_chars ) |
|
|
|
|
{ |
|
|
|
|
TT_UInt m; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
len = (TT_UInt)rec->stringLength / 2; |
|
|
|
|
if ( MEM_Alloc( string, len + 1 ) ) |
|
|
|
|
return NULL; |
|
|
|
|
|
|
|
|
|
for ( m = 0; m < len; m ++ ) |
|
|
|
|
string[m] = rec->string[2*m + 1]; |
|
|
|
|
string[m] = rec->string[2 * m + 1]; |
|
|
|
|
} |
|
|
|
|
else |
|
|
|
|
{ |
|
|
|
|
@ -85,13 +107,14 @@ |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
return NULL; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static |
|
|
|
|
FT_Encoding find_encoding( int platform_id, |
|
|
|
|
int encoding_id ) |
|
|
|
|
FT_Encoding find_encoding( int platform_id, |
|
|
|
|
int encoding_id ) |
|
|
|
|
{ |
|
|
|
|
typedef struct TEncoding |
|
|
|
|
{ |
|
|
|
|
@ -101,40 +124,42 @@ |
|
|
|
|
|
|
|
|
|
} TEncoding; |
|
|
|
|
|
|
|
|
|
static |
|
|
|
|
const TEncoding tt_encodings[] = |
|
|
|
|
static const TEncoding tt_encodings[] = |
|
|
|
|
{ |
|
|
|
|
{ TT_PLATFORM_ISO, -1, ft_encoding_unicode }, |
|
|
|
|
{ TT_PLATFORM_ISO, -1, ft_encoding_unicode }, |
|
|
|
|
|
|
|
|
|
{ TT_PLATFORM_APPLE_UNICODE, -1, ft_encoding_unicode }, |
|
|
|
|
{ TT_PLATFORM_APPLE_UNICODE, -1, ft_encoding_unicode }, |
|
|
|
|
|
|
|
|
|
{ TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, ft_encoding_apple_roman }, |
|
|
|
|
{ TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, ft_encoding_apple_roman }, |
|
|
|
|
|
|
|
|
|
{ TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, ft_encoding_unicode }, |
|
|
|
|
{ TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, ft_encoding_sjis }, |
|
|
|
|
{ TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, ft_encoding_big5 } |
|
|
|
|
{ TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, ft_encoding_unicode }, |
|
|
|
|
{ TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, ft_encoding_sjis }, |
|
|
|
|
{ TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, ft_encoding_gb2312 }, |
|
|
|
|
{ TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, ft_encoding_big5 }, |
|
|
|
|
{ TT_PLATFORM_MICROSOFT, TT_MS_ID_WANSUNG, ft_encoding_wansung }, |
|
|
|
|
{ TT_PLATFORM_MICROSOFT, TT_MS_ID_JOHAB, ft_encoding_johab } |
|
|
|
|
}; |
|
|
|
|
|
|
|
|
|
const TEncoding *cur, *limit; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
cur = tt_encodings; |
|
|
|
|
limit = cur + sizeof(tt_encodings)/sizeof(tt_encodings[0]); |
|
|
|
|
limit = cur + sizeof ( tt_encodings ) / sizeof ( tt_encodings[0] ); |
|
|
|
|
|
|
|
|
|
for ( ; cur < limit; cur++ ) |
|
|
|
|
{ |
|
|
|
|
if (cur->platform_id == platform_id) |
|
|
|
|
if ( cur->platform_id == platform_id ) |
|
|
|
|
{ |
|
|
|
|
if (cur->encoding_id == encoding_id || |
|
|
|
|
cur->encoding_id == -1 ) |
|
|
|
|
if ( cur->encoding_id == encoding_id || |
|
|
|
|
cur->encoding_id == -1 ) |
|
|
|
|
return cur->encoding; |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
return ft_encoding_none; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
LOCAL_FUNC |
|
|
|
|
FT_Error SFNT_Init_Face( FT_Stream stream, |
|
|
|
|
TT_Face face, |
|
|
|
|
@ -142,30 +167,32 @@ |
|
|
|
|
TT_Int num_params, |
|
|
|
|
FT_Parameter* params ) |
|
|
|
|
{ |
|
|
|
|
FT_Error error; |
|
|
|
|
SFNT_Interface* sfnt; |
|
|
|
|
PSNames_Interface* psnames; |
|
|
|
|
SFNT_Header sfnt_header; |
|
|
|
|
FT_Error error; |
|
|
|
|
SFNT_Interface* sfnt; |
|
|
|
|
PSNames_Interface* psnames; |
|
|
|
|
SFNT_Header sfnt_header; |
|
|
|
|
|
|
|
|
|
/* for now, parameters are unused */ |
|
|
|
|
UNUSED(num_params); |
|
|
|
|
UNUSED(params); |
|
|
|
|
UNUSED( num_params ); |
|
|
|
|
UNUSED( params ); |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
sfnt = (SFNT_Interface*)face->sfnt; |
|
|
|
|
if (!sfnt) |
|
|
|
|
if ( !sfnt ) |
|
|
|
|
{ |
|
|
|
|
/* look-up the SFNT driver */ |
|
|
|
|
FT_Driver sfnt_driver; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
sfnt_driver = FT_Get_Driver( face->root.driver->library, "sfnt" ); |
|
|
|
|
if (!sfnt_driver) |
|
|
|
|
if ( !sfnt_driver ) |
|
|
|
|
{ |
|
|
|
|
error = FT_Err_Invalid_File_Format; |
|
|
|
|
goto Exit; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
sfnt = (SFNT_Interface*)(sfnt_driver->interface.format_interface); |
|
|
|
|
if (!sfnt) |
|
|
|
|
sfnt = (SFNT_Interface*)( sfnt_driver->interface.format_interface ); |
|
|
|
|
if ( !sfnt ) |
|
|
|
|
{ |
|
|
|
|
error = FT_Err_Invalid_File_Format; |
|
|
|
|
goto Exit; |
|
|
|
|
@ -176,27 +203,30 @@ |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
psnames = (PSNames_Interface*)face->psnames; |
|
|
|
|
if (!psnames) |
|
|
|
|
if ( !psnames ) |
|
|
|
|
{ |
|
|
|
|
/* look-up the PSNames driver */ |
|
|
|
|
FT_Driver psnames_driver; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
psnames_driver = FT_Get_Driver( face->root.driver->library, "psnames" ); |
|
|
|
|
if (psnames_driver) |
|
|
|
|
if ( psnames_driver ) |
|
|
|
|
face->psnames = (PSNames_Interface*) |
|
|
|
|
(psnames_driver->interface.format_interface); |
|
|
|
|
( psnames_driver->interface.format_interface ); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/* check that we have a valid TrueType file */ |
|
|
|
|
error = sfnt->load_sfnt_header( face, stream, face_index, &sfnt_header ); |
|
|
|
|
if (error) goto Exit;
|
|
|
|
|
if ( error ) |
|
|
|
|
goto Exit;
|
|
|
|
|
|
|
|
|
|
face->format_tag = sfnt_header.format_tag; |
|
|
|
|
face->num_tables = sfnt_header.num_tables; |
|
|
|
|
|
|
|
|
|
/* Load font directory */ |
|
|
|
|
error = sfnt->load_directory( face, stream, &sfnt_header ); |
|
|
|
|
if ( error ) goto Exit; |
|
|
|
|
if ( error ) |
|
|
|
|
goto Exit; |
|
|
|
|
|
|
|
|
|
face->root.num_faces = face->ttc_header.DirCount; |
|
|
|
|
if ( face->root.num_faces < 1 ) |
|
|
|
|
@ -207,9 +237,8 @@ |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#undef LOAD_ |
|
|
|
|
#define LOAD_(x) ( (error = sfnt->load_##x( face, stream )) != FT_Err_Ok ) |
|
|
|
|
#define LOAD_( x ) ( (error = sfnt->load_##x( face, stream )) != FT_Err_Ok ) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
LOCAL_FUNC |
|
|
|
|
@ -219,18 +248,19 @@ |
|
|
|
|
TT_Int num_params, |
|
|
|
|
FT_Parameter* params ) |
|
|
|
|
{ |
|
|
|
|
FT_Error error; |
|
|
|
|
SFNT_Interface* sfnt = (SFNT_Interface*)face->sfnt; |
|
|
|
|
FT_Error error; |
|
|
|
|
SFNT_Interface* sfnt = (SFNT_Interface*)face->sfnt; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Load tables */ |
|
|
|
|
if ( LOAD_( header ) || |
|
|
|
|
LOAD_( max_profile ) || |
|
|
|
|
|
|
|
|
|
(error = sfnt->load_metrics( face, stream, 0 )) != FT_Err_Ok || |
|
|
|
|
/* load the `hhea' & `hmtx' tables at once */ |
|
|
|
|
( error = sfnt->load_metrics( face, stream, 0 ) ) != FT_Err_Ok || |
|
|
|
|
|
|
|
|
|
(error = sfnt->load_metrics( face, stream, 1 )) != FT_Err_Ok || |
|
|
|
|
/* try to load the `vhea' & `vmtx' at once if present */ |
|
|
|
|
( error = sfnt->load_metrics( face, stream, 1 ) ) != FT_Err_Ok || |
|
|
|
|
|
|
|
|
|
LOAD_( charmaps ) || |
|
|
|
|
LOAD_( names ) || |
|
|
|
|
@ -240,10 +270,11 @@ |
|
|
|
|
|
|
|
|
|
/* the optional tables */ |
|
|
|
|
|
|
|
|
|
/* embedded bitmap support. */ |
|
|
|
|
#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS |
|
|
|
|
if (sfnt->load_sbits && LOAD_(sbits)) goto Exit; |
|
|
|
|
#endif |
|
|
|
|
/* embedded bitmap support. */ |
|
|
|
|
if ( sfnt->load_sbits && LOAD_( sbits ) ) |
|
|
|
|
goto Exit; |
|
|
|
|
#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */ |
|
|
|
|
|
|
|
|
|
if ( LOAD_( hdmx ) || |
|
|
|
|
LOAD_( gasp ) || |
|
|
|
|
@ -267,21 +298,22 @@ |
|
|
|
|
TT_Int n; |
|
|
|
|
FT_Memory memory; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
memory = root->memory; |
|
|
|
|
|
|
|
|
|
/*****************************************************************/ |
|
|
|
|
/* */ |
|
|
|
|
/* Compute face flags. */ |
|
|
|
|
/* */ |
|
|
|
|
/*********************************************************************/ |
|
|
|
|
/* */ |
|
|
|
|
/* Compute face flags. */ |
|
|
|
|
/* */ |
|
|
|
|
flags = FT_FACE_FLAG_SCALABLE | /* scalable outlines */ |
|
|
|
|
FT_FACE_FLAG_SFNT | /* SFNT file format */ |
|
|
|
|
FT_FACE_FLAG_HORIZONTAL; /* horizontal data */ |
|
|
|
|
|
|
|
|
|
/* fixed width font ? */ |
|
|
|
|
/* fixed width font? */ |
|
|
|
|
if ( face->postscript.isFixedPitch ) |
|
|
|
|
flags |= FT_FACE_FLAG_FIXED_WIDTH; |
|
|
|
|
|
|
|
|
|
/* vertical information ? */ |
|
|
|
|
/* vertical information? */ |
|
|
|
|
if ( face->vertical_info ) |
|
|
|
|
flags |= FT_FACE_FLAG_VERTICAL; |
|
|
|
|
|
|
|
|
|
@ -291,15 +323,15 @@ |
|
|
|
|
|
|
|
|
|
root->face_flags = flags; |
|
|
|
|
|
|
|
|
|
/*****************************************************************/ |
|
|
|
|
/* */ |
|
|
|
|
/* Compute style flags. */ |
|
|
|
|
/* */ |
|
|
|
|
/*********************************************************************/ |
|
|
|
|
/* */ |
|
|
|
|
/* Compute style flags. */ |
|
|
|
|
/* */ |
|
|
|
|
flags = 0; |
|
|
|
|
|
|
|
|
|
if ( face->os2.version != 0xFFFF ) |
|
|
|
|
{ |
|
|
|
|
/* We have an OS/2 table, use the `fsSelection' field */ |
|
|
|
|
/* we have an OS/2 table; use the `fsSelection' field */ |
|
|
|
|
if ( face->os2.fsSelection & 1 ) |
|
|
|
|
flags |= FT_STYLE_FLAG_ITALIC; |
|
|
|
|
|
|
|
|
|
@ -308,7 +340,7 @@ |
|
|
|
|
} |
|
|
|
|
else |
|
|
|
|
{ |
|
|
|
|
/* This is an old Mac font, use the header field */ |
|
|
|
|
/* this is an old Mac font, use the header field */ |
|
|
|
|
if ( face->header.Mac_Style & 1 ) |
|
|
|
|
flags |= FT_STYLE_FLAG_BOLD; |
|
|
|
|
|
|
|
|
|
@ -318,13 +350,13 @@ |
|
|
|
|
|
|
|
|
|
face->root.style_flags = flags; |
|
|
|
|
|
|
|
|
|
/*****************************************************************/ |
|
|
|
|
/* */ |
|
|
|
|
/* Polish the charmaps. */ |
|
|
|
|
/* */ |
|
|
|
|
/* Try to set the charmap encoding according to the platform & */ |
|
|
|
|
/* encoding ID of each charmap. */ |
|
|
|
|
/* */ |
|
|
|
|
/*********************************************************************/ |
|
|
|
|
/* */ |
|
|
|
|
/* Polish the charmaps. */ |
|
|
|
|
/* */ |
|
|
|
|
/* Try to set the charmap encoding according to the platform & */ |
|
|
|
|
/* encoding ID of each charmap. */ |
|
|
|
|
/* */ |
|
|
|
|
charmap = face->charmaps; |
|
|
|
|
root->num_charmaps = face->num_charmaps; |
|
|
|
|
|
|
|
|
|
@ -337,13 +369,16 @@ |
|
|
|
|
FT_Int platform = charmap->cmap.platformID; |
|
|
|
|
FT_Int encoding = charmap->cmap.platformEncodingID; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
charmap->root.face = (FT_Face)face; |
|
|
|
|
charmap->root.platform_id = platform; |
|
|
|
|
charmap->root.encoding_id = encoding; |
|
|
|
|
charmap->root.encoding = find_encoding(platform,encoding); |
|
|
|
|
charmap->root.encoding = find_encoding( platform, encoding ); |
|
|
|
|
|
|
|
|
|
/* now, set root->charmap with a unicode charmap wherever available */ |
|
|
|
|
if (!root->charmap && charmap->root.encoding == ft_encoding_unicode) |
|
|
|
|
/* now, set root->charmap with a unicode charmap */ |
|
|
|
|
/* wherever available */ |
|
|
|
|
if ( !root->charmap && |
|
|
|
|
charmap->root.encoding == ft_encoding_unicode ) |
|
|
|
|
root->charmap = (FT_CharMap)charmap; |
|
|
|
|
|
|
|
|
|
root->charmaps[n] = (FT_CharMap)charmap; |
|
|
|
|
@ -358,34 +393,34 @@ |
|
|
|
|
FT_Bitmap_Size ) ) |
|
|
|
|
return error; |
|
|
|
|
|
|
|
|
|
for ( n = 0 ; n < face->num_sbit_strikes ; n++ ) |
|
|
|
|
{ |
|
|
|
|
face->root.available_sizes[n].width = |
|
|
|
|
face->sbit_strikes[n].x_ppem; |
|
|
|
|
face->root.available_sizes[n].height = |
|
|
|
|
face->sbit_strikes[n].y_ppem; |
|
|
|
|
} |
|
|
|
|
for ( n = 0 ; n < face->num_sbit_strikes ; n++ ) |
|
|
|
|
{ |
|
|
|
|
face->root.available_sizes[n].width = |
|
|
|
|
face->sbit_strikes[n].x_ppem; |
|
|
|
|
face->root.available_sizes[n].height = |
|
|
|
|
face->sbit_strikes[n].y_ppem; |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
else |
|
|
|
|
#else |
|
|
|
|
#else /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */ |
|
|
|
|
{ |
|
|
|
|
root->num_fixed_sizes = 0; |
|
|
|
|
root->available_sizes = 0; |
|
|
|
|
} |
|
|
|
|
#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */ |
|
|
|
|
|
|
|
|
|
/*****************************************************************/ |
|
|
|
|
/* */ |
|
|
|
|
/* Set up metrics. */ |
|
|
|
|
/* */ |
|
|
|
|
/*********************************************************************/ |
|
|
|
|
/* */ |
|
|
|
|
/* Set up metrics. */ |
|
|
|
|
/* */ |
|
|
|
|
root->bbox.xMin = face->header.xMin; |
|
|
|
|
root->bbox.yMin = face->header.yMin; |
|
|
|
|
root->bbox.xMax = face->header.xMax; |
|
|
|
|
root->bbox.yMax = face->header.yMax; |
|
|
|
|
root->units_per_EM = face->header.Units_Per_EM; |
|
|
|
|
|
|
|
|
|
/* The ascender/descender/height are computed from the OS/2 table */ |
|
|
|
|
/* when found. Otherwise, they're taken from the horizontal header */ |
|
|
|
|
/* The ascender/descender/height are computed from the OS/2 table */ |
|
|
|
|
/* when found. Otherwise, they're taken from the horizontal header. */ |
|
|
|
|
if ( face->os2.version != 0xFFFF ) |
|
|
|
|
{ |
|
|
|
|
root->ascender = face->os2.sTypoAscender; |
|
|
|
|
@ -401,11 +436,11 @@ |
|
|
|
|
face->horizontal.Line_Gap; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
root->max_advance_width = face->horizontal.advance_Width_Max; |
|
|
|
|
root->max_advance_width = face->horizontal.advance_Width_Max; |
|
|
|
|
|
|
|
|
|
root->max_advance_height = root->height; |
|
|
|
|
if ( face->vertical_info ) |
|
|
|
|
root->max_advance_height = face->vertical.advance_Height_Max; |
|
|
|
|
root->max_advance_height = face->vertical_info |
|
|
|
|
? face->vertical.advance_Height_Max |
|
|
|
|
: root->height; |
|
|
|
|
|
|
|
|
|
root->underline_position = face->postscript.underlinePosition; |
|
|
|
|
root->underline_thickness = face->postscript.underlineThickness; |
|
|
|
|
@ -428,14 +463,15 @@ |
|
|
|
|
FT_Memory memory = face->root.memory; |
|
|
|
|
SFNT_Interface* sfnt = face->sfnt; |
|
|
|
|
|
|
|
|
|
if (sfnt) |
|
|
|
|
|
|
|
|
|
if ( sfnt ) |
|
|
|
|
{ |
|
|
|
|
/* destroy the postscript names table if it is supported */ |
|
|
|
|
if (sfnt->free_psnames) |
|
|
|
|
/* destroy the postscript names table if it is loaded */ |
|
|
|
|
if ( sfnt->free_psnames ) |
|
|
|
|
sfnt->free_psnames( face ); |
|
|
|
|
|
|
|
|
|
/* destroy the embedded bitmaps table if it is supported */ |
|
|
|
|
if (sfnt->free_sbits) |
|
|
|
|
/* destroy the embedded bitmaps table if it is loaded */ |
|
|
|
|
if ( sfnt->free_sbits ) |
|
|
|
|
sfnt->free_sbits( face ); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
@ -455,6 +491,8 @@ |
|
|
|
|
if (sfnt && sfnt->load_charmaps ) |
|
|
|
|
{ |
|
|
|
|
FT_UShort n; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
for ( n = 0; n < face->num_charmaps; n++ ) |
|
|
|
|
sfnt->free_charmap( face, &face->charmaps[n].cmap ); |
|
|
|
|
} |
|
|
|
|
@ -500,3 +538,5 @@ |
|
|
|
|
face->sfnt = 0; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* END */ |
|
|
|
|
|
Werner Lemberg
25 years ago