Commit 04c223703ac00876fbd1711c1937cb5c81d76b14
2015-02-25T11:20:20
[psaux] Signedness fixes. * include/internal/psaux.h, src/psaux/afmparse.c, src/psaux/afmparse.h, src/psaux/psconv.c, src/psaux/psobjs.c, src/psaux/t1cmap.c, src/psaux/t1decode.c: Apply.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238
diff --git a/ChangeLog b/ChangeLog
index 84d3976..2f1be45 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
2015-02-25 Werner Lemberg <wl@gnu.org>
+ [psaux] Signedness fixes.
+
+ * include/internal/psaux.h, src/psaux/afmparse.c,
+ src/psaux/afmparse.h, src/psaux/psconv.c, src/psaux/psobjs.c,
+ src/psaux/t1cmap.c, src/psaux/t1decode.c: Apply.
+
+2015-02-25 Werner Lemberg <wl@gnu.org>
+
[otvalid] Signedness fixes.
* src/otvalid/otvcommn.c, src/otvalid/otvgdef.c,
diff --git a/include/internal/psaux.h b/include/internal/psaux.h
index 585ce38..1c5f784 100644
--- a/include/internal/psaux.h
+++ b/include/internal/psaux.h
@@ -122,7 +122,7 @@ FT_BEGIN_HEADER
FT_Byte* block; /* current memory block */
FT_Offset cursor; /* current cursor in memory block */
FT_Offset capacity; /* current size of memory block */
- FT_Long init;
+ FT_ULong init;
FT_Int max_elems;
FT_Int num_elems;
diff --git a/src/psaux/afmparse.c b/src/psaux/afmparse.c
index 5427b4c..f13440f 100644
--- a/src/psaux/afmparse.c
+++ b/src/psaux/afmparse.c
@@ -75,8 +75,8 @@
#define AFM_STREAM_KEY_BEGIN( stream ) \
(char*)( (stream)->cursor - 1 )
-#define AFM_STREAM_KEY_LEN( stream, key ) \
- ( (char*)(stream)->cursor - key - 1 )
+#define AFM_STREAM_KEY_LEN( stream, key ) \
+ (FT_Offset)( (char*)(stream)->cursor - key - 1 )
#define AFM_STATUS_EOC( stream ) \
( (stream)->status >= AFM_STREAM_STATUS_EOC )
@@ -369,11 +369,11 @@
FT_LOCAL_DEF( FT_Int )
afm_parser_read_vals( AFM_Parser parser,
AFM_Value vals,
- FT_UInt n )
+ FT_Int n )
{
AFM_Stream stream = parser->stream;
char* str;
- FT_UInt i;
+ FT_Int i;
if ( n > AFM_MAX_ARGUMENTS )
@@ -828,7 +828,7 @@
static FT_Error
afm_parser_skip_section( AFM_Parser parser,
- FT_UInt n,
+ FT_Int n,
AFM_Token end_section )
{
char* key;
diff --git a/src/psaux/afmparse.h b/src/psaux/afmparse.h
index ac1982e..f922c4e 100644
--- a/src/psaux/afmparse.h
+++ b/src/psaux/afmparse.h
@@ -73,7 +73,7 @@ FT_BEGIN_HEADER
FT_LOCAL( FT_Int )
afm_parser_read_vals( AFM_Parser parser,
AFM_Value vals,
- FT_UInt n );
+ FT_Int n );
/* read the next key from the next line or column */
FT_LOCAL( char* )
diff --git a/src/psaux/psconv.c b/src/psaux/psconv.c
index ca3eec4..aca7412 100644
--- a/src/psaux/psconv.c
+++ b/src/psaux/psconv.c
@@ -489,8 +489,8 @@
if ( c OP 0x80 )
break;
- c = ft_char_table[c & 0x7F];
- if ( (unsigned)c >= 16 )
+ c = (FT_UInt)ft_char_table[c & 0x7F];
+ if ( c >= 16 )
break;
pad = ( pad << 4 ) | c;
diff --git a/src/psaux/psobjs.c b/src/psaux/psobjs.c
index c62e23f..a0c0e09 100644
--- a/src/psaux/psobjs.c
+++ b/src/psaux/psobjs.c
@@ -1224,7 +1224,7 @@
for ( i = 0; i < 4; i++ )
{
- result = ps_tofixedarray( &cur, limit, max_objects,
+ result = ps_tofixedarray( &cur, limit, (FT_Int)max_objects,
temp + i * max_objects, 0 );
if ( result < 0 || (FT_UInt)result < max_objects )
{
@@ -1315,7 +1315,7 @@
goto Exit;
}
if ( (FT_UInt)num_elements > field->array_max )
- num_elements = field->array_max;
+ num_elements = (FT_Int)field->array_max;
old_cursor = parser->cursor;
old_limit = parser->limit;
diff --git a/src/psaux/t1cmap.c b/src/psaux/t1cmap.c
index f9b5ea2..2e2d433 100644
--- a/src/psaux/t1cmap.c
+++ b/src/psaux/t1cmap.c
@@ -39,7 +39,7 @@
FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
- cmap->num_glyphs = face->type1.num_glyphs;
+ cmap->num_glyphs = (FT_UInt)face->type1.num_glyphs;
cmap->glyph_names = (const char* const*)face->type1.glyph_names;
cmap->sid_to_string = psnames->adobe_std_strings;
cmap->code_to_sid = is_expert ? psnames->adobe_expert_encoding
@@ -189,8 +189,8 @@
FT_UNUSED( pointer );
- cmap->first = encoding->code_first;
- cmap->count = (FT_UInt)( encoding->code_last - cmap->first );
+ cmap->first = (FT_UInt)encoding->code_first;
+ cmap->count = (FT_UInt)encoding->code_last - cmap->first;
cmap->indices = encoding->char_index;
FT_ASSERT( cmap->indices != NULL );
@@ -295,7 +295,7 @@
return psnames->unicodes_init( memory,
unicodes,
- face->type1.num_glyphs,
+ (FT_UInt)face->type1.num_glyphs,
(PS_GetGlyphNameFunc)&psaux_get_glyph_name,
(PS_FreeGlyphNameFunc)NULL,
(FT_Pointer)face );
diff --git a/src/psaux/t1decode.c b/src/psaux/t1decode.c
index 1192add..4386119 100644
--- a/src/psaux/t1decode.c
+++ b/src/psaux/t1decode.c
@@ -150,7 +150,7 @@
if ( name &&
name[0] == glyph_name[0] &&
ft_strcmp( name, glyph_name ) == 0 )
- return n;
+ return (FT_Int)n;
}
return -1;
@@ -298,7 +298,7 @@
/* the seac operator must not be nested */
decoder->seac = TRUE;
- error = t1_decoder_parse_glyph( decoder, bchar_index );
+ error = t1_decoder_parse_glyph( decoder, (FT_UInt)bchar_index );
decoder->seac = FALSE;
if ( error )
goto Exit;
@@ -320,7 +320,7 @@
/* the seac operator must not be nested */
decoder->seac = TRUE;
- error = t1_decoder_parse_glyph( decoder, achar_index );
+ error = t1_decoder_parse_glyph( decoder, (FT_UInt)achar_index );
decoder->seac = FALSE;
if ( error )
goto Exit;
@@ -381,10 +381,10 @@
/* compute random seed from stack address of parameter */
- seed = (FT_Fixed)( ( (FT_PtrDist)(char*)&seed ^
- (FT_PtrDist)(char*)&decoder ^
- (FT_PtrDist)(char*)&charstring_base ) &
- FT_ULONG_MAX ) ;
+ seed = (FT_Fixed)( ( (FT_Offset)(char*)&seed ^
+ (FT_Offset)(char*)&decoder ^
+ (FT_Offset)(char*)&charstring_base ) &
+ FT_ULONG_MAX );
seed = ( seed ^ ( seed >> 10 ) ^ ( seed >> 20 ) ) & 0xFFFFL;
if ( seed == 0 )
seed = 0x7384;
@@ -796,7 +796,8 @@
known_othersubr_result_cnt = 1;
if ( hinter )
- hinter->reset( hinter->hints, builder->current->n_points );
+ hinter->reset( hinter->hints,
+ (FT_UInt)builder->current->n_points );
break;
case 12:
@@ -861,7 +862,7 @@
*values++ = tmp;
}
- known_othersubr_result_cnt = num_points;
+ known_othersubr_result_cnt = (FT_Int)num_points;
break;
}
@@ -879,8 +880,8 @@
idx = Fix2Int( top[0] );
- if ( idx < 0 ||
- idx + blend->num_designs > decoder->len_buildchar )
+ if ( idx < 0 ||
+ (FT_UInt)idx + blend->num_designs > decoder->len_buildchar )
goto Unexpected_OtherSubr;
ft_memcpy( &decoder->buildchar[idx],
@@ -1094,7 +1095,8 @@
/* close hints recording session */
if ( hinter )
{
- if ( hinter->close( hinter->hints, builder->current->n_points ) )
+ if ( hinter->close( hinter->hints,
+ (FT_UInt)builder->current->n_points ) )
goto Syntax_Error;
/* apply hints to the loaded glyph outline now */