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* src/cff/cffobjs.c (cff_face_init): fixed a small memory leak 

* src/autofit/afloader.c, src/autofit/afmodule.c, src/base/ftdebug.c:
        removed compiler warnings

        * src/autofit/aftypes.h, src/lzw/zopen.c, src/pcf/pcfdrivr.c,
        src/pcf/pcfread.c, src/psaux/psobjs.c, src/type42/t42drivr.c:
        changed data arrays to "const" to avoid populating the ".data"
        segment
This commit is contained in:
David Turner 2004-04-21 14:30:37 +00:00
parent c78df1ef6e
commit 10bf05a31d
11 changed files with 72 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
ChangeLog
View File

@ -1,3 +1,15 @@
2004-04-21 David Turner <david@freetype.org>
* src/cff/cffobjs.c (cff_face_init): fixed a small memory leak
* src/autofit/afloader.c, src/autofit/afmodule.c, src/base/ftdebug.c:
removed compiler warnings
* src/autofit/aftypes.h, src/lzw/zopen.c, src/pcf/pcfdrivr.c,
src/pcf/pcfread.c, src/psaux/psobjs.c, src/type42/t42drivr.c:
changed data arrays to "const" to avoid populating the ".data"
segment
2004-04-20 Werner Lemberg <wl@gnu.org>
* src/psaux/psobjs.c (T1Radix): Renamed to...
@ -262,7 +274,7 @@
(psh_blues_snap_stem): Don't use blue_shift but blue_threshold.
* src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD_MAXIMUM): New macro.
(psh_glyph_find_string_points): Use PSH_STRONG_THRESHOLD_MAXIMUM.
(psh_glyph_find_string_points): Use PSH_STRONG_THRESHOLD_MAXIMUM.
(psh_glyph_find_blue_points): New function. Needed for fonts like
p052003l.pfb (URW Palladio L Roman) which have flex curves at the
base line within blue zones, but the flex curves aren't covered by
@ -362,7 +374,7 @@
accordingly. These values are calculated outside of the function
now.
Add new argument `offsets'.
(IsMacResource): Use `FT_Raccess_Get_HeaderInfo' and
(IsMacResource): Use `FT_Raccess_Get_HeaderInfo' and
`FT_Raccess_Get_DataOffsets'.
(load_face_in_embedded_rfork): New function.
(load_mac_face): Use load_face_in_embedded_rfork.

1
src/autofit/afloader.c
View File

@ -71,7 +71,6 @@
{
FT_Error error = 0;
FT_Face face = loader->face;
AF_FaceGlobals globals = loader->globals;
FT_GlyphLoader gloader = loader->gloader;
AF_ScriptMetrics metrics = loader->metrics;
AF_GlyphHints hints = &loader->hints;

2
src/autofit/afmodule.c
View File

@ -31,6 +31,8 @@
FT_UInt glyph_index,
FT_Int32 load_flags )
{
FT_UNUSED(size);
return af_loader_load_glyph( module->loader, slot->face,
glyph_index, load_flags );
}

2
src/autofit/aftypes.h
View File

@ -17,7 +17,7 @@ FT_BEGIN_HEADER
/**************************************************************************/
/**************************************************************************/
#define AF_DEBUG
#define xxAF_DEBUG
#ifdef AF_DEBUG

14
src/base/ftdebug.c
View File

@ -159,7 +159,7 @@
q = p;
while ( *p && *p != ':' )
p++;
if ( *p == ':' && p > q )
{
FT_Int n, i, len = (FT_Int)( p - q );
@ -221,16 +221,18 @@
FT_EXPORT_DEF( FT_Int )
FT_Trace_Get_Count( void )
FT_Trace_Get_Count( void )
{
return 0;
return 0;
}
FT_EXPORT_DEF( const char * )
FT_Trace_Get_Name( FT_Int idx )
{
return NULL;
FT_Trace_Get_Name( FT_Int idx )
{
FT_UNUSED( idx );
return NULL;
}

53
src/cff/cffobjs.c
View File

@ -73,7 +73,7 @@
sbit_metrics = &size->strike_metrics;
error = sfnt->set_sbit_strike( face,
error = sfnt->set_sbit_strike( face,
metrics->x_ppem, metrics->y_ppem,
&strike_index );
@ -100,7 +100,7 @@
size->strike_index = (FT_UInt)strike_index;
}
else
{
{
size->strike_index = 0xFFFFU;
sbit_metrics->x_ppem = 0;
@ -113,7 +113,7 @@
return error;
}
#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
@ -503,33 +503,50 @@
char* fullp = full;
char* family = root->family_name;
/* we're going to try to extract the style name from the
* full name. We need to ignore spaces and dashes during
* the search.
*/
if ( full )
{
while ( *fullp )
{
/* skip common characters at the start of both strings
*/
if ( *fullp == *family )
{
family++;
fullp++;
continue;
}
else
/* ignore spaces or dashes in full name during comparison
*/
if ( *fullp == ' ' || *fullp == '-' )
{
if ( *fullp == ' ' || *fullp == '-' )
fullp++;
else if ( *family == ' ' || *family == '-' )
family++;
else
{
if ( !*family )
{
style_name = cff_strcpy( memory, fullp );
FT_FREE( full );
}
break;
}
fullp++;
continue;
}
/* ignore spaces and dashes in family name during comparison
*/
if ( *family == ' ' || *family == '-' )
{
family++;
continue;
}
if ( !*family && *fullp )
{
/* the full name begins with the same characters than the
* family name, with spaces and dashes removed. In this
* case, the remaining string in "fullp" will be used
* as the style name
*/
style_name = cff_strcpy( memory, fullp );
}
break;
}
FT_FREE( full );
}
}
else

4
src/lzw/zopen.c
View File

@ -173,7 +173,7 @@ zclose(s_zstate_t *zs)
* code in turn. When the buffer fills up empty it and start over.
*/
static char_type rmask[9] =
static const char_type rmask[9] =
{0x00, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff};
/*
@ -258,7 +258,7 @@ zread(s_zstate_t *zs)
*stackp++ = finchar = tab_suffixof(code);
/* And put them out in forward order. */
middle:
middle:
if (stackp == de_stack)
continue;

10
src/pcf/pcfdrivr.c
View File

@ -501,7 +501,7 @@ THE SOFTWARE.
* BDF SERVICE
*
*/
static FT_Error
pcf_get_bdf_property( PCF_Face face,
const char* prop_name,
@ -546,7 +546,7 @@ THE SOFTWARE.
}
static FT_Service_BDFRec pcf_service_bdf =
static const FT_Service_BDFRec pcf_service_bdf =
{
(FT_BDF_GetCharsetIdFunc)pcf_get_charset_id,
(FT_BDF_GetPropertyFunc) pcf_get_bdf_property
@ -559,14 +559,14 @@ THE SOFTWARE.
*
*/
static FT_ServiceDescRec pcf_services[] =
static const FT_ServiceDescRec pcf_services[] =
{
{ FT_SERVICE_ID_BDF, &pcf_service_bdf },
{ FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_PCF },
{ NULL, NULL }
};
static FT_Module_Interface
pcf_driver_requester( FT_Module module,
const char* name )

2
src/pcf/pcfread.c
View File

@ -49,7 +49,7 @@ THE SOFTWARE.
#if defined( FT_DEBUG_LEVEL_TRACE )
static const char* tableNames[] =
static const char* const tableNames[] =
{
"prop", "accl", "mtrcs", "bmps", "imtrcs",
"enc", "swidth", "names", "accel"

4
src/psaux/psobjs.c
View File

@ -285,7 +285,7 @@
#if 'A' == 65
/* ASCII */
char ft_char_table[128] =
static const char ft_char_table[128] =
{
/* 0x00 */
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
@ -306,7 +306,7 @@
#if 'A' == 193
/* EBCDIC */
char ft_char_table[128] =
static const char ft_char_table[128] =
{
/* 0x80 */
-1, 10, 11, 12, 13, 14, 15, 16, 17, 18, -1, -1, -1, -1, -1, -1,

4
src/type42/t42drivr.c
View File

@ -102,7 +102,7 @@
}
static FT_Service_GlyphDictRec t42_service_glyph_dict =
static const FT_Service_GlyphDictRec t42_service_glyph_dict =
{
(FT_GlyphDict_GetNameFunc) t42_get_glyph_name,
(FT_GlyphDict_NameIndexFunc)t42_get_name_index
@ -122,7 +122,7 @@
}
static FT_Service_PsFontNameRec t42_service_ps_font_name =
static const FT_Service_PsFontNameRec t42_service_ps_font_name =
{
(FT_PsName_GetFunc)t42_get_ps_font_name
};