/* */
/* AFM parser (body). */
/* */
-/* Copyright 2006, 2007 by */
+/* Copyright 2006, 2007, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_INTERNAL_POSTSCRIPT_AUX_H
-#include FT_INTERNAL_DEBUG_H
#include "afmparse.h"
#include "psconv.h"
FT_LOCAL_DEF( FT_Int )
afm_parser_read_vals( AFM_Parser parser,
AFM_Value vals,
- FT_Int n )
+ FT_UInt n )
{
AFM_Stream stream = parser->stream;
char* str;
- FT_Int i;
+ FT_UInt i;
if ( n > AFM_MAX_ARGUMENTS )
for ( i = 0; i < n; i++ )
{
- FT_UInt len;
+ FT_Offset len;
AFM_Value val = vals + i;
FT_LOCAL_DEF( char* )
afm_parser_next_key( AFM_Parser parser,
FT_Bool line,
- FT_UInt* len )
+ FT_Offset* len )
{
AFM_Stream stream = parser->stream;
char* key = 0; /* make stupid compiler happy */
}
if ( len )
- *len = ( key ) ? AFM_STREAM_KEY_LEN( stream, key )
+ *len = ( key ) ? (FT_Offset)AFM_STREAM_KEY_LEN( stream, key )
: 0;
return key;
static AFM_Token
afm_tokenize( const char* key,
- FT_UInt len )
+ FT_Offset len )
{
int n;
AFM_FontInfo fi = parser->FontInfo;
AFM_TrackKern tk;
char* key;
- FT_UInt len;
+ FT_Offset len;
int n = -1;
FT_ULong index2 = KERN_INDEX( kp2->index1, kp2->index2 );
- return (int)( index1 - index2 );
+ if ( index1 > index2 )
+ return 1;
+ else if ( index1 < index2 )
+ return -1;
+ else
+ return 0;
}
AFM_FontInfo fi = parser->FontInfo;
AFM_KernPair kp;
char* key;
- FT_UInt len;
+ FT_Offset len;
int n = -1;
static FT_Error
afm_parse_kern_data( AFM_Parser parser )
{
- FT_Error error;
- char* key;
- FT_UInt len;
+ FT_Error error;
+ char* key;
+ FT_Offset len;
while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
FT_UInt n,
AFM_Token end_section )
{
- char* key;
- FT_UInt len;
+ char* key;
+ FT_Offset len;
while ( n-- > 0 )
AFM_FontInfo fi = parser->FontInfo;
FT_Error error = PSaux_Err_Syntax_Error;
char* key;
- FT_UInt len;
+ FT_Offset len;
FT_Int metrics_sets = 0;