Reference Manual - 0.9.25
IDirectFBScreen   GetEncoderDescriptions

Get a description of available display encoders.

GetEncoderDescriptions (
  IDirectFBScreen   * thiz,
  DFBScreenEncoderDescription   * ret_descriptions
);

All descriptions are written to the array pointed to by ret_descriptions. The number of encoders is returned by IDirectFBScreen::GetDescription().