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

Browse Source 
* 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
david-pic-changes VER-2-1-8
David Turner 21 years ago
parent c78df1ef6e
commit 10bf05a31d
11 changed files with 72 additions and 40 deletions
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  1. 16
      ChangeLog
  2. 1
      src/autofit/afloader.c
  3. 2
      src/autofit/afmodule.c
  4. 2
      src/autofit/aftypes.h
  5. 14
      src/base/ftdebug.c
  6. 53
      src/cff/cffobjs.c
  7. 4
      src/lzw/zopen.c
  8. 10
      src/pcf/pcfdrivr.c
  9. 2
      src/pcf/pcfread.c
  10. 4
      src/psaux/psobjs.c
  11. 4
      src/type42/t42drivr.c

16
ChangeLog
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@ -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
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@ -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
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@ -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
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@ -17,7 +17,7 @@ FT_BEGIN_HEADER
/**************************************************************************/
/**************************************************************************/
#define AF_DEBUG
#define xxAF_DEBUG
#ifdef AF_DEBUG

14
src/base/ftdebug.c
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@ -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
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@ -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 == '-' )
{
fullp++;
continue;
}
/* ignore spaces and dashes in family name during comparison
*/
if ( *family == ' ' || *family == '-' )
{
family++;
continue;
}
if ( !*family && *fullp )
{
if ( *fullp == ' ' || *fullp == '-' )
fullp++;
else if ( *family == ' ' || *family == '-' )
family++;
else
{
if ( !*family )
{
style_name = cff_strcpy( memory, fullp );
FT_FREE( full );
}
break;
}
/* 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
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@ -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
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@ -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
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@ -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
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@ -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
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@ -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
};

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