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16bit fixes from Wolfgang Domrse. 

* src/type1/t1parse.h (T1_ParserRec): Change type of `base_len'
and `private_len' to FT_Long.
* src/type1/t1parse.c (T1_Get_Private_Dict): Remove cast for
`private_len'.
* src/type1/t1load.c: Use FT_Int cast for most calls of T1_ToInt.
Use FT_PtrDist where appropriate.
(parse_encoding): Use FT_Long for `count' and `n'.
(read_binary_data): Use FT_Long* for second parameter.
* src/type1/t1afm.c (afm_atoindex): Use FT_PtrDist.

* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused label.
* src/pshinter/pshalgo3.c (psh3_hint_align): Remove unused variable.
This commit is contained in:
Werner Lemberg 2002-09-17 12:39:19 +00:00
parent 7a99b507ce
commit bc1837a19b
4 changed files with 46 additions and 37 deletions
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9
ChangeLog
View File

@ -1,7 +1,16 @@
2002-09-16 Werner Lemberg <wl@gnu.org> 2002-09-16 Werner Lemberg <wl@gnu.org>
16bit fixes from Wolfgang Domröse.
* src/type1/t1parse.h (T1_ParserRec): Change type of `base_len' * src/type1/t1parse.h (T1_ParserRec): Change type of `base_len'
and `private_len' to FT_Long. and `private_len' to FT_Long.
* src/type1/t1parse.c (T1_Get_Private_Dict): Remove cast for
`private_len'.
* src/type1/t1load.c: Use FT_Int cast for most calls of T1_ToInt.
Use FT_PtrDist where appropriate.
(parse_encoding): Use FT_Long for `count' and `n'.
(read_binary_data): Use FT_Long* for second parameter.
* src/type1/t1afm.c (afm_atoindex): Use FT_PtrDist.
* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused label. * src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused label.
* src/pshinter/pshalgo3.c (psh3_hint_align): Remove unused variable. * src/pshinter/pshalgo3.c (psh3_hint_align): Remove unused variable.

10
src/type1/t1afm.c
View File

@ -56,10 +56,10 @@
FT_Byte* limit, FT_Byte* limit,
T1_Font type1 ) T1_Font type1 )
{ {
FT_Byte* p = *start; FT_Byte* p = *start;
FT_Int len; FT_PtrDist len;
FT_UInt result = 0; FT_UInt result = 0;
char temp[64]; char temp[64];
/* skip whitespace */ /* skip whitespace */
@ -72,7 +72,7 @@
while ( IS_ALPHANUM( *p ) && p < limit ) while ( IS_ALPHANUM( *p ) && p < limit )
p++; p++;
len = (FT_Int)( p - *start ); len = p - *start;
if ( len > 0 && len < 64 ) if ( len > 0 && len < 64 )
{ {

62
src/type1/t1load.c
View File

@ -415,16 +415,16 @@
/* each token is an immediate containing the name of the axis */ /* each token is an immediate containing the name of the axis */
for ( n = 0; n < num_axis; n++ ) for ( n = 0; n < num_axis; n++ )
{ {
T1_Token token = axis_tokens + n; T1_Token token = axis_tokens + n;
FT_Byte* name; FT_Byte* name;
FT_Int len; FT_PtrDist len;
/* skip first slash, if any */ /* skip first slash, if any */
if ( token->start[0] == '/' ) if ( token->start[0] == '/' )
token->start++; token->start++;
len = (FT_Int)( token->limit - token->start ); len = token->limit - token->start;
if ( len <= 0 ) if ( len <= 0 )
{ {
error = T1_Err_Invalid_File_Format; error = T1_Err_Invalid_File_Format;
@ -794,7 +794,7 @@
static int static int
read_binary_data( T1_Parser parser, read_binary_data( T1_Parser parser,
FT_Int* size, FT_Long* size,
FT_Byte** base ) FT_Byte** base )
{ {
FT_Byte* cur; FT_Byte* cur;
@ -838,13 +838,13 @@
parse_font_name( T1_Face face, parse_font_name( T1_Face face,
T1_Loader loader ) T1_Loader loader )
{ {
T1_Parser parser = &loader->parser; T1_Parser parser = &loader->parser;
FT_Error error; FT_Error error;
FT_Memory memory = parser->root.memory; FT_Memory memory = parser->root.memory;
FT_Int len; FT_PtrDist len;
FT_Byte* cur; FT_Byte* cur;
FT_Byte* cur2; FT_Byte* cur2;
FT_Byte* limit; FT_Byte* limit;
if ( face->type1.font_name ) if ( face->type1.font_name )
@ -864,7 +864,7 @@
while ( cur2 < limit && is_alpha( *cur2 ) ) while ( cur2 < limit && is_alpha( *cur2 ) )
cur2++; cur2++;
len = (FT_Int)( cur2 - cur ); len = cur2 - cur;
if ( len > 0 ) if ( len > 0 )
{ {
if ( FT_ALLOC( face->type1.font_name, len + 1 ) ) if ( FT_ALLOC( face->type1.font_name, len + 1 ) )
@ -987,7 +987,7 @@
return; return;
/* read the number of entries in the encoding, should be 256 */ /* read the number of entries in the encoding, should be 256 */
count = T1_ToInt( parser ); count = (FT_Int)T1_ToInt( parser );
if ( parser->root.error ) if ( parser->root.error )
return; return;
@ -1055,7 +1055,7 @@
parser->root.cursor = cur; parser->root.cursor = cur;
charcode = T1_ToInt( parser ); charcode = (FT_Int)T1_ToInt( parser );
cur = parser->root.cursor; cur = parser->root.cursor;
/* skip whitespace */ /* skip whitespace */
@ -1066,14 +1066,14 @@
{ {
/* bingo, we have an immediate name -- it must be a */ /* bingo, we have an immediate name -- it must be a */
/* character name */ /* character name */
FT_Byte* cur2 = cur + 1; FT_Byte* cur2 = cur + 1;
FT_Int len; FT_PtrDist len;
while ( cur2 < limit && is_alpha( *cur2 ) ) while ( cur2 < limit && is_alpha( *cur2 ) )
cur2++; cur2++;
len = (FT_Int)( cur2 - cur - 1 ); len = cur2 - cur - 1;
parser->root.error = T1_Add_Table( char_table, charcode, parser->root.error = T1_Add_Table( char_table, charcode,
cur + 1, len + 1 ); cur + 1, len + 1 );
@ -1133,7 +1133,7 @@
/* with synthetic fonts, it's possible we get here twice */ /* with synthetic fonts, it's possible we get here twice */
return; return;
loader->num_subrs = T1_ToInt( parser ); loader->num_subrs = (FT_Int)T1_ToInt( parser );
if ( parser->root.error ) if ( parser->root.error )
return; return;
@ -1153,7 +1153,7 @@
/* */ /* */
for ( n = 0; n < loader->num_subrs; n++ ) for ( n = 0; n < loader->num_subrs; n++ )
{ {
FT_Int idx, size; FT_Long idx, size;
FT_Byte* base; FT_Byte* base;
@ -1237,7 +1237,7 @@
/* with synthetic fonts, it's possible we get here twice */ /* with synthetic fonts, it's possible we get here twice */
return; return;
loader->num_glyphs = T1_ToInt( parser ); loader->num_glyphs = (FT_Int)T1_ToInt( parser );
if ( parser->root.error ) if ( parser->root.error )
return; return;
@ -1268,7 +1268,7 @@
for (;;) for (;;)
{ {
FT_Int size; FT_Long size;
FT_Byte* base; FT_Byte* base;
@ -1300,13 +1300,13 @@
T1_Skip_Alpha( parser ); T1_Skip_Alpha( parser );
else else
{ {
FT_Byte* cur2 = cur + 1; FT_Byte* cur2 = cur + 1;
FT_Int len; FT_PtrDist len;
while ( cur2 < limit && is_alpha( *cur2 ) ) while ( cur2 < limit && is_alpha( *cur2 ) )
cur2++; cur2++;
len = (FT_Int)( cur2 - cur - 1 ); len = cur2 - cur - 1;
error = T1_Add_Table( name_table, n, cur + 1, len + 1 ); error = T1_Add_Table( name_table, n, cur + 1, len + 1 );
if ( error ) if ( error )
@ -1558,8 +1558,8 @@
/* look for immediates */ /* look for immediates */
else if ( *cur == '/' && cur + 2 < limit ) else if ( *cur == '/' && cur + 2 < limit )
{ {
FT_Byte* cur2; FT_Byte* cur2;
FT_Int len; FT_PtrDist len;
cur++; cur++;
@ -1567,7 +1567,7 @@
while ( cur2 < limit && is_alpha( *cur2 ) ) while ( cur2 < limit && is_alpha( *cur2 ) )
cur2++; cur2++;
len = (FT_Int)( cur2 - cur ); len = cur2 - cur;
if ( len > 0 && len < 22 ) if ( len > 0 && len < 22 )
{ {
{ {
@ -1584,10 +1584,10 @@
if ( !name ) if ( !name )
break; break;
if ( cur[0] == name[0] && if ( cur[0] == name[0] &&
len == (FT_Int)ft_strlen( (const char*)name ) ) len == ft_strlen( (const char*)name ) )
{ {
FT_Int n; FT_PtrDist n;
for ( n = 1; n < len; n++ ) for ( n = 1; n < len; n++ )

2
src/type1/t1parse.c
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@ -440,7 +440,7 @@
} }
/* put a safeguard */ /* put a safeguard */
parser->private_len = (FT_Int)( write - parser->private_dict ); parser->private_len = write - parser->private_dict;
*write++ = 0; *write++ = 0;
} }
} }