Field Detail

• m_state

  int m_state

  locate in which part of the codestream the decoder is (main header, tile header, end)

• m_default_tcp

  FileJPEG2000.opj_tcp_t m_default_tcp

  store decoding parameters common to all tiles (information like COD, COC in main header)

• m_header_data

  byte[] m_header_data

• m_header_offset

  int m_header_offset

• m_header_data_size

  int m_header_data_size

• m_sot_length

  int m_sot_length

  to tell the tile part length

• m_start_tile_x

  int m_start_tile_x

  Only tiles index in the correct range will be decoded.

• m_start_tile_y

  int m_start_tile_y

• m_end_tile_x

  int m_end_tile_x

• m_end_tile_y

  int m_end_tile_y

• m_DA_x0

  int m_DA_x0

  Decoded area set by the user

• m_DA_y0

  int m_DA_y0

• m_DA_x1

  int m_DA_x1

• m_DA_y1

  int m_DA_y1

• m_tile_ind_to_dec

  int m_tile_ind_to_dec

  Index of the tile to decode (used in get_tile)

• m_last_sot_read_pos

  long m_last_sot_read_pos

  Position of the last SOT marker read

• m_last_tile_part

  int m_last_tile_part

  Indicate that the current tile-part is assume as the last tile part of the codestream. It is useful in the case of PSot is equal to zero. The sot length will be compute in the SOD reader function. FIXME NOT USED for the moment

• m_can_decode

  boolean m_can_decode

  to tell that a tile can be decoded.

• m_discard_tiles

  boolean m_discard_tiles

• m_skip_data

  boolean m_skip_data

• m_nb_tile_parts_correction_checked

  int m_nb_tile_parts_correction_checked

  TNsot correction : see issue 254

• m_nb_tile_parts_correction

  int m_nb_tile_parts_correction

Constructor Detail

• opj_j2k_dec_t

  opj_j2k_dec_t()