jpeg_c_main_controller

type jpeg_c_main_controller = record

  start_pass: procedure(

  cinfo: j_compress_ptr;

  pass_mode: J_BUF_MODE

);

  process_data: procedure(

  cinfo: j_compress_ptr;

  input_buf: JSAMPARRAY;

  var in_row_ctr: JDIMENSION;

  in_rows_avail: JDIMENSION

);

end;