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added support for version 2 of the OS/2 table

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five additional fields (see OT Spec 1.2)
This commit is contained in:
David Turner 2000-05-02 11:01:49 +00:00
parent b7ef2b0968
commit 1119baee54
1 changed files with 28 additions and 0 deletions
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28
src/sfnt/ttload.c
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@ -1270,6 +1270,15 @@
FT_FRAME_ULONG( TT_OS2, ulCodePageRange1 ),
FT_FRAME_ULONG( TT_OS2, ulCodePageRange2 ),
{ ft_frame_end } };
const FT_Frame_Field os2_fields_extra2[] = {
{ ft_frame_start, 0, 10 },
FT_FRAME_SHORT( TT_OS2, sxHeight ),
FT_FRAME_SHORT( TT_OS2, sCapHeight ),
FT_FRAME_USHORT( TT_OS2, usDefaultChar ),
FT_FRAME_USHORT( TT_OS2, usBreakChar ),
FT_FRAME_USHORT( TT_OS2, usMaxContext ),
{ ft_frame_end } };
#else
TT_Int j;
#endif
@ -1354,6 +1363,25 @@
FORGET_Frame();
#endif
if ( os2->version >= 0x0002 )
{
/* only version 2 tables */
#ifdef READ_FIELDS
if ( READ_Fields( os2_fields_extra2, os2 ) ) goto Exit;
#else
if ( ACCESS_Frame( 10L ) ) /* read into frame */
goto Exit;
os2->sxHeight = GET_Short();
os2->sCapHeight = GET_Short();
os2->usDefaultChar = GET_UShort();
os2->usBreakChar = GET_UShort();
os2->usMaxContext = GET_UShort();
FORGET_Frame();
#endif
}
}
FT_TRACE2(( "loaded\n" ));