GDI DDI

FEC_EUDC_ABLE of dpCapsFE

This flag indicates that the driver has the capability of processing EUDC characters as part of a downloadable font to a printer. This flag is valid for nonraster printer drivers.

dpCapsFE Specifies abilities that are specific to Asian versions of the operating system. The member can be a combination of the following values.
  Value Meaning
  FEC_TO_DEVICE(0x0010) Indicates that the driver can appropriately process Gaiji as well when it outputs a device font. Requires support by the ExtTextOut and StrBlt functions. However, this bit is not currently supported. Therefore, be sure to include the support for this feature before setting this bit.
FEC_TT_DBCS(0x0020) Indicates that the driver using a TrueType font as a device font can appropriately output a DBCS TrueType font. Requires support by the ExtTextOut and StrBlt functions. This bit need not be set if the driver has set either the dpText member's TC_RA_ABLE bit or the dpCaps1 member's TC_TT_ABLE bit.
FEC_EUDC_ABLE (0x0080) Indicates that the driver has the capability of processing EUDC characters as part of device fonts. This flag is valid for nonraster printer drivers.
FEC_WIFE_ABLE (0x0100) Indicates that the driver has the capability of processing a WIFE font as a downloadable font through TrueType service functions. This flag is useful for a printer driver which can download WIFE fonts.