jpeg_component_info

type jpeg_component_info = record

  component_id: int;

  component_index: int;

  h_samp_factor: int;

  v_samp_factor: int;

  quant_tbl_no: int;

  dc_tbl_no: int;

  ac_tbl_no: int;

  width_in_blocks: JDIMENSION;

  height_in_blocks: JDIMENSION;

  DCT_scaled_size: int;

  downsampled_width: JDIMENSION;

  downsampled_height: JDIMENSION;

  component_needed: Boolean;

  MCU_width: int;

  MCU_height: int;

  MCU_blocks: int;

  MCU_sample_width: int;

  last_col_width: int;

  last_row_height: int;

  quant_table: JQUANT_TBL_PTR;

  dct_table: pointer;

end;