OpenJPEG: opj_tcd_tilecomp Struct Reference

OpenJPEG 2.5.0

Data Fields
opj_tcd_tilecomp Struct Reference

Tile-component structure. More...

`#include <tcd.h>`

## Data Fields
OPJ_INT32 | x0
OPJ_INT32 | y0
OPJ_INT32 | x1
OPJ_INT32 | y1
OPJ_UINT32 | compno
OPJ_UINT32 | numresolutions
OPJ_UINT32 | minimum_num_resolutions
opj_tcd_resolution_t * | resolutions
OPJ_UINT32 | resolutions_size
OPJ_INT32 * | data
OPJ_BOOL | ownsData
size_t | data_size_needed
size_t | data_size
OPJ_INT32 * | data_win
| data of the component limited to window of interest.
OPJ_UINT32 | win_x0
OPJ_UINT32 | win_y0
OPJ_UINT32 | win_x1
OPJ_UINT32 | win_y1
OPJ_INT32 | numpix

## Detailed Description

Tile-component structure.

## Field Documentation

## ◆ compno

OPJ_UINT32 opj_tcd_tilecomp::compno

Referenced by opj_t1_decode_cblks(), and opj_tcd_init_tile().

## ◆ data

OPJ_INT32* opj_tcd_tilecomp::data

Referenced by free_tilec(), init_tilec(), main(), opj_alloc_tile_component_data(), opj_dwt_decode_tile(), opj_dwt_encode_procedure(), opj_j2k_decode_tiles(), opj_j2k_encode(), opj_j2k_update_image_data(), opj_t1_cblk_encode_processor(), opj_t1_clbl_decode_processor(), opj_tcd_copy_tile_data(), opj_tcd_dc_level_shift_decode(), opj_tcd_dc_level_shift_encode(), opj_tcd_free_tile(), opj_tcd_mct_decode(), opj_tcd_mct_encode(), and opj_tcd_update_tile_data().

## ◆ data_size

size_t opj_tcd_tilecomp::data_size

Referenced by opj_alloc_tile_component_data(), and opj_tcd_free_tile().

## ◆ data_size_needed

size_t opj_tcd_tilecomp::data_size_needed

Referenced by opj_alloc_tile_component_data(), opj_tcd_decode_tile(), opj_tcd_free_tile(), and opj_tcd_init_tile().

## ◆ data_win

OPJ_INT32* opj_tcd_tilecomp::data_win

data of the component limited to window of interest.

Only valid for decoding and if tcd->whole_tile_decoding is NOT set (so exclusive of data member)

Referenced by opj_dwt_decode_partial_tile(), opj_j2k_update_image_data(), opj_tcd_dc_level_shift_decode(), opj_tcd_decode_tile(), opj_tcd_free_tile(), opj_tcd_init_tile(), opj_tcd_mct_decode(), and opj_tcd_update_tile_data().

## ◆ minimum_num_resolutions

OPJ_UINT32 opj_tcd_tilecomp::minimum_num_resolutions

Referenced by init_tilec(), opj_dwt_decode_tile(), opj_j2k_update_image_data(), opj_t1_clbl_decode_processor(), opj_t1_decode_cblks(), opj_t2_decode_packets(), opj_tcd_dc_level_shift_decode(), opj_tcd_decode_tile(), opj_tcd_get_decoded_tile_size(), opj_tcd_init_tile(), opj_tcd_is_whole_tilecomp_decoding(), opj_tcd_mct_decode(), and opj_tcd_update_tile_data().

## ◆ numpix

OPJ_INT32 opj_tcd_tilecomp::numpix

Referenced by opj_tcd_rateallocate().

## ◆ numresolutions

OPJ_UINT32 opj_tcd_tilecomp::numresolutions

Referenced by init_tilec(), main(), opj_dwt_encode_procedure(), opj_dwt_get_band_coordinates(), opj_t1_cblk_encode_processor(), opj_t1_encode_cblks(), opj_tcd_decode_tile(), opj_tcd_encode_tile(), opj_tcd_init_tile(), opj_tcd_is_subband_area_of_interest(), opj_tcd_is_whole_tilecomp_decoding(), opj_tcd_makelayer(), opj_tcd_makelayer_fixed(), and opj_tcd_rateallocate().

## ◆ ownsData

OPJ_BOOL opj_tcd_tilecomp::ownsData

Referenced by opj_alloc_tile_component_data(), opj_j2k_encode(), and opj_tcd_free_tile().

## ◆ resolutions

opj_tcd_resolution_t* opj_tcd_tilecomp::resolutions

Referenced by free_tilec(), init_tilec(), opj_dwt_decode_partial_tile(), opj_dwt_decode_tile(), opj_dwt_encode_procedure(), opj_dwt_init_sparse_array(), opj_j2k_update_image_data(), opj_t1_cblk_encode_processor(), opj_t1_clbl_decode_processor(), opj_t1_decode_cblks(), opj_t1_encode_cblks(), opj_t2_decode_packets(), opj_t2_encode_packet(), opj_t2_read_packet_data(), opj_t2_read_packet_header(), opj_t2_skip_packet_data(), opj_tcd_dc_level_shift_decode(), opj_tcd_decode_tile(), opj_tcd_encode_tile(), opj_tcd_free_tile(), opj_tcd_get_decoded_tile_size(), opj_tcd_init_tile(), opj_tcd_makelayer(), opj_tcd_makelayer_fixed(), opj_tcd_mct_decode(), opj_tcd_rateallocate(), and opj_tcd_update_tile_data().

## ◆ resolutions_size

OPJ_UINT32 opj_tcd_tilecomp::resolutions_size

Referenced by opj_tcd_free_tile(), and opj_tcd_init_tile().

## ◆ win_x0

OPJ_UINT32 opj_tcd_tilecomp::win_x0

Referenced by opj_dwt_decode_partial_tile(), opj_tcd_decode_tile(), and opj_tcd_init_tile().

## ◆ win_x1

OPJ_UINT32 opj_tcd_tilecomp::win_x1

Referenced by opj_dwt_decode_partial_tile(), opj_tcd_decode_tile(), and opj_tcd_init_tile().

## ◆ win_y0

OPJ_UINT32 opj_tcd_tilecomp::win_y0

Referenced by opj_dwt_decode_partial_tile(), opj_tcd_decode_tile(), and opj_tcd_init_tile().

## ◆ win_y1

OPJ_UINT32 opj_tcd_tilecomp::win_y1

Referenced by opj_dwt_decode_partial_tile(), opj_tcd_decode_tile(), and opj_tcd_init_tile().

## ◆ x0

OPJ_INT32 opj_tcd_tilecomp::x0

Referenced by init_tilec(), main(), opj_dwt_encode_procedure(), opj_get_tile_dimensions(), opj_t1_cblk_encode_processor(), opj_tcd_copy_tile_data(), opj_tcd_dc_level_shift_encode(), opj_tcd_decode_tile(), opj_tcd_get_encoder_input_buffer_size(), opj_tcd_init_tile(), opj_tcd_is_subband_area_of_interest(), opj_tcd_is_whole_tilecomp_decoding(), and opj_tcd_mct_encode().

## ◆ x1

OPJ_INT32 opj_tcd_tilecomp::x1

Referenced by init_tilec(), main(), opj_dwt_encode_procedure(), opj_get_tile_dimensions(), opj_t1_cblk_encode_processor(), opj_tcd_copy_tile_data(), opj_tcd_dc_level_shift_encode(), opj_tcd_decode_tile(), opj_tcd_get_encoder_input_buffer_size(), opj_tcd_init_tile(), opj_tcd_is_subband_area_of_interest(), opj_tcd_is_whole_tilecomp_decoding(), and opj_tcd_mct_encode().

## ◆ y0

OPJ_INT32 opj_tcd_tilecomp::y0

Referenced by init_tilec(), main(), opj_get_tile_dimensions(), opj_tcd_copy_tile_data(), opj_tcd_dc_level_shift_encode(), opj_tcd_decode_tile(), opj_tcd_get_encoder_input_buffer_size(), opj_tcd_init_tile(), opj_tcd_is_subband_area_of_interest(), opj_tcd_is_whole_tilecomp_decoding(), and opj_tcd_mct_encode().

## ◆ y1

OPJ_INT32 opj_tcd_tilecomp::y1

Referenced by init_tilec(), main(), opj_get_tile_dimensions(), opj_tcd_copy_tile_data(), opj_tcd_dc_level_shift_encode(), opj_tcd_decode_tile(), opj_tcd_get_encoder_input_buffer_size(), opj_tcd_init_tile(), opj_tcd_is_subband_area_of_interest(), opj_tcd_is_whole_tilecomp_decoding(), and opj_tcd_mct_encode().

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

- tcd.h