gst_type_find_register

function gst_type_find_register(

  plugin: PGstPlugin;

  name: Pgchar;

  rank: TGUINT;

  func: TGstTypeFindFunction;

  extensions: Pgchar;

  possible_caps: PGstCaps;

  data: TGpointer;

  data_notify: TGDestroyNotify

):TGboolean;