OpenJPEG  2.4.0
Data Fields
opj_j2k_enc Struct Reference

#include <j2k.h>

Data Fields

OPJ_UINT32 m_current_poc_tile_part_number
 Tile part number, regardless of poc, for each new poc, tp is reset to 1. More...
 
OPJ_UINT32 m_current_tile_part_number
 Tile part number currently coding, taking into account POC. More...
 
OPJ_OFF_T m_tlm_start
 locate the start position of the TLM marker after encoding the tilepart, a jump (in j2k_write_sod) is done to the TLM marker to store the value of its length. More...
 
OPJ_BYTEm_tlm_sot_offsets_buffer
 Stores the sizes of the tlm. More...
 
OPJ_BYTEm_tlm_sot_offsets_current
 The current offset of the tlm buffer. More...
 
OPJ_UINT32 m_total_tile_parts
 Total num of tile parts in whole image = num tiles* num tileparts in each tile. More...
 
OPJ_BYTEm_encoded_tile_data
 
OPJ_UINT32 m_encoded_tile_size
 
OPJ_BYTEm_header_tile_data
 
OPJ_UINT32 m_header_tile_data_size
 
OPJ_BOOL m_PLT
 
OPJ_UINT32 m_reserved_bytes_for_PLT
 

Field Documentation

OPJ_UINT32 opj_j2k_enc::m_current_poc_tile_part_number

Tile part number, regardless of poc, for each new poc, tp is reset to 1.

Referenced by opj_j2k_pre_write_tile(), opj_j2k_write_all_tile_parts(), opj_j2k_write_first_tile_part(), and opj_j2k_write_sod().

OPJ_UINT32 opj_j2k_enc::m_current_tile_part_number

Tile part number currently coding, taking into account POC.

m_current_tile_part_number holds the total number of tile parts while encoding the last tile part.

Referenced by opj_j2k_pre_write_tile(), opj_j2k_write_all_tile_parts(), opj_j2k_write_sod(), and opj_j2k_write_sot().

OPJ_BYTE* opj_j2k_enc::m_encoded_tile_data
OPJ_UINT32 opj_j2k_enc::m_encoded_tile_size
OPJ_BYTE* opj_j2k_enc::m_header_tile_data
OPJ_UINT32 opj_j2k_enc::m_header_tile_data_size
OPJ_BOOL opj_j2k_enc::m_PLT
OPJ_UINT32 opj_j2k_enc::m_reserved_bytes_for_PLT
OPJ_BYTE* opj_j2k_enc::m_tlm_sot_offsets_buffer
OPJ_BYTE* opj_j2k_enc::m_tlm_sot_offsets_current

The current offset of the tlm buffer.

Referenced by opj_j2k_destroy(), opj_j2k_end_encoding(), opj_j2k_update_rates(), and opj_j2k_update_tlm().

OPJ_OFF_T opj_j2k_enc::m_tlm_start

locate the start position of the TLM marker after encoding the tilepart, a jump (in j2k_write_sod) is done to the TLM marker to store the value of its length.

Referenced by opj_j2k_write_tlm(), and opj_j2k_write_updated_tlm().

OPJ_UINT32 opj_j2k_enc::m_total_tile_parts

Total num of tile parts in whole image = num tiles* num tileparts in each tile.

used in TLMmarker

Referenced by opj_j2k_init_info(), opj_j2k_update_rates(), opj_j2k_write_tlm(), and opj_j2k_write_updated_tlm().


The documentation for this struct was generated from the following file: