jpeg_component_info.downsampled_height

• DCT_h_scaled_size
• DCT_scaled_size
• DCT_v_scaled_size
• MCU_blocks
• MCU_height
• MCU_sample_width
• MCU_width
• ac_tbl_no
• component_id
• component_index
• component_needed
• dc_tbl_no
• dct_table
• downsampled_height
• downsampled_width
• h_samp_factor
• height_in_blocks
• last_col_width
• last_row_height
• quant_table
• quant_tbl_no
• v_samp_factor
• width_in_blocks