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* src/cff/cffload.c (cff_charser_load): modified charset loader to 

accept pre-defined charsets, even when the font contains fewer glyphs
This commit is contained in:
David Turner 2002-11-23 15:53:57 +00:00
parent 8793127865
commit 799af8843a
2 changed files with 17 additions and 8 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
2002-11-23 David Turner <david@freetype.org>
* src/cff/cffload.c (cff_charser_load): modified charset loader to
accept pre-defined charsets, even when the font contains fewer glyphs
2002-11-18 David Turner <david@freetype.org>
* FreeType 2.1.3 is released
============================
2002-11-07 David Turner <david@freetype.org>
* src/cache/ftcsbit.c (ftc_sbit_node_load): fixed a small bug that caused

15
src/cff/cffload.c
View File

@ -1595,17 +1595,16 @@
/* In order to use a predefined charset, the following must be */
/* true: The charset constructed for the glyphs in the font's */
/* charstrings dictionary must match the predefined charset in */
/* the first num_glyphs, and hence must match the predefined */
/* charset *exactly*. */
/* the first num_glyphs */
charset->offset = offset; /* record charset type */
switch ( (FT_UInt)offset )
{
case 0:
if ( num_glyphs != 229 )
if ( num_glyphs > 229 )
{
FT_ERROR(("cff_charset_load: implicit charset not equal to\n"
FT_ERROR(("cff_charset_load: implicit charset larger than\n"
"predefined charset (Adobe ISO-Latin)!\n" ));
error = CFF_Err_Invalid_File_Format;
goto Exit;
@ -1622,9 +1621,9 @@
break;
case 1:
if ( num_glyphs != 166 )
if ( num_glyphs > 166 )
{
FT_ERROR(( "cff_charset_load: implicit charset not equal to\n"
FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
"predefined charset (Adobe Expert)!\n" ));
error = CFF_Err_Invalid_File_Format;
goto Exit;
@ -1641,9 +1640,9 @@
break;
case 2:
if ( num_glyphs != 87 )
if ( num_glyphs > 87 )
{
FT_ERROR(( "cff_charset_load: implicit charset not equal to\n"
FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
"predefined charset (Adobe Expert Subset)!\n" ));
error = CFF_Err_Invalid_File_Format;
goto Exit;