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OpenJPEG
2.3.0
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Coding parameters. More...
#include <j2k.h>
Data Fields | |
| OPJ_UINT16 | rsiz |
| Size of the image in bits. More... | |
| OPJ_UINT32 | tx0 |
| XTOsiz. More... | |
| OPJ_UINT32 | ty0 |
| YTOsiz. More... | |
| OPJ_UINT32 | tdx |
| XTsiz. More... | |
| OPJ_UINT32 | tdy |
| YTsiz. More... | |
| OPJ_CHAR * | comment |
| comment More... | |
| OPJ_UINT32 | tw |
| number of tiles in width More... | |
| OPJ_UINT32 | th |
| number of tiles in height More... | |
| OPJ_UINT32 | ppm_markers_count |
| number of ppm markers (reserved size) More... | |
| opj_ppx * | ppm_markers |
| ppm markers data (table indexed by Zppm) More... | |
| OPJ_BYTE * | ppm_data |
| packet header store there for future use in t2_decode_packet More... | |
| OPJ_UINT32 | ppm_len |
| size of the ppm_data More... | |
| OPJ_UINT32 | ppm_data_read |
| size of the ppm_data More... | |
| OPJ_BYTE * | ppm_data_current |
| OPJ_BYTE * | ppm_buffer |
| packet header storage original buffer More... | |
| OPJ_BYTE * | ppm_data_first |
| pointer remaining on the first byte of the first header if ppm is used More... | |
| OPJ_UINT32 | ppm_data_size |
| Number of bytes actually stored inside the ppm_data. More... | |
| OPJ_INT32 | ppm_store |
| use in case of multiple marker PPM (number of info already store) More... | |
| OPJ_INT32 | ppm_previous |
| use in case of multiple marker PPM (case on non-finished previous info) More... | |
| opj_tcp_t * | tcps |
| tile coding parameters More... | |
| union { | |
| opj_decoding_param_t m_dec | |
| opj_encoding_param_t m_enc | |
| } | m_specific_param |
| OPJ_BOOL | epc_on |
| enables writing of EPC in MH, thus activating JPWL More... | |
| OPJ_BOOL | epb_on |
| enables writing of EPB, in case of activated JPWL More... | |
| OPJ_BOOL | esd_on |
| enables writing of ESD, in case of activated JPWL More... | |
| OPJ_BOOL | info_on |
| enables writing of informative techniques of ESD, in case of activated JPWL More... | |
| OPJ_BOOL | red_on |
| enables writing of RED, in case of activated JPWL More... | |
| int | hprot_MH |
| error protection method for MH (0,1,16,32,37-128) More... | |
| int | hprot_TPH_tileno [JPWL_MAX_NO_TILESPECS] |
| tile number of header protection specification (>=0) More... | |
| int | hprot_TPH [JPWL_MAX_NO_TILESPECS] |
| error protection methods for TPHs (0,1,16,32,37-128) More... | |
| int | pprot_tileno [JPWL_MAX_NO_PACKSPECS] |
| tile number of packet protection specification (>=0) More... | |
| int | pprot_packno [JPWL_MAX_NO_PACKSPECS] |
| packet number of packet protection specification (>=0) More... | |
| int | pprot [JPWL_MAX_NO_PACKSPECS] |
| error protection methods for packets (0,1,16,32,37-128) More... | |
| int | sens_size |
| enables writing of ESD, (0/2/4 bytes) More... | |
| int | sens_addr |
| sensitivity addressing size (0=auto/2/4 bytes) More... | |
| int | sens_range |
| sensitivity range (0-3) More... | |
| int | sens_MH |
| sensitivity method for MH (-1,0-7) More... | |
| int | sens_TPH_tileno [JPWL_MAX_NO_TILESPECS] |
| tile number of sensitivity specification (>=0) More... | |
| int | sens_TPH [JPWL_MAX_NO_TILESPECS] |
| sensitivity methods for TPHs (-1,0-7) More... | |
| OPJ_BOOL | correct |
| enables JPWL correction at the decoder More... | |
| int | exp_comps |
| expected number of components at the decoder More... | |
| OPJ_UINT32 | max_tiles |
| maximum number of tiles at the decoder More... | |
| OPJ_BITFIELD | ppm: 1 |
| if ppm == 1 –> there was a PPM marker More... | |
| OPJ_BITFIELD | m_is_decoder: 1 |
| tells if the parameter is a coding or decoding one More... | |
| OPJ_BITFIELD | allow_different_bit_depth_sign: 1 |
| whether different bit depth or sign per component is allowed. More... | |
Coding parameters.
| OPJ_BITFIELD opj_cp::allow_different_bit_depth_sign |
whether different bit depth or sign per component is allowed.
Decoder only for ow
Referenced by opj_j2k_create_decompress(), opj_j2k_read_siz(), and opj_jp2_read_ihdr().
| OPJ_CHAR* opj_cp::comment |
comment
Referenced by opj_j2k_cp_destroy(), opj_j2k_setup_encoder(), opj_j2k_setup_header_writing(), and opj_j2k_write_com().
| OPJ_BOOL opj_cp::correct |
enables JPWL correction at the decoder
Referenced by opj_j2k_read_qcc(), opj_j2k_read_rgn(), opj_j2k_read_siz(), opj_j2k_read_sot(), opj_j2k_read_SQcd_SQcc(), and opj_j2k_setup_decoder().
| OPJ_BOOL opj_cp::epb_on |
enables writing of EPB, in case of activated JPWL
Referenced by opj_j2k_setup_encoder().
| OPJ_BOOL opj_cp::epc_on |
enables writing of EPC in MH, thus activating JPWL
Referenced by opj_j2k_setup_encoder().
| OPJ_BOOL opj_cp::esd_on |
enables writing of ESD, in case of activated JPWL
Referenced by opj_j2k_setup_encoder().
| int opj_cp::exp_comps |
expected number of components at the decoder
Referenced by opj_j2k_read_siz(), and opj_j2k_setup_decoder().
| int opj_cp::hprot_MH |
error protection method for MH (0,1,16,32,37-128)
Referenced by opj_j2k_setup_encoder().
| int opj_cp::hprot_TPH[JPWL_MAX_NO_TILESPECS] |
error protection methods for TPHs (0,1,16,32,37-128)
Referenced by opj_j2k_setup_encoder().
| int opj_cp::hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS] |
tile number of header protection specification (>=0)
Referenced by opj_j2k_setup_encoder().
| OPJ_BOOL opj_cp::info_on |
enables writing of informative techniques of ESD, in case of activated JPWL
Referenced by opj_j2k_setup_encoder().
| opj_decoding_param_t opj_cp::m_dec |
| opj_encoding_param_t opj_cp::m_enc |
Referenced by opj_j2k_cp_destroy(), opj_j2k_get_num_tp(), opj_j2k_setup_encoder(), opj_j2k_update_rates(), opj_pi_create_encode(), opj_pi_initialise_encode(), opj_t2_decode_packets(), opj_t2_encode_packets(), opj_tcd_init(), opj_tcd_makelayer_fixed(), opj_tcd_rate_allocate_encode(), and opj_tcd_rateallocate().
| OPJ_BITFIELD opj_cp::m_is_decoder |
tells if the parameter is a coding or decoding one
Referenced by opj_j2k_cp_destroy(), opj_j2k_create_compress(), and opj_j2k_create_decompress().
| union { ... } opj_cp::m_specific_param |
Referenced by opj_j2k_cp_destroy(), opj_j2k_decode(), opj_j2k_get_num_tp(), opj_j2k_read_cod(), opj_j2k_read_siz(), opj_j2k_read_SPCod_SPCoc(), opj_j2k_set_decode_area(), opj_j2k_set_decoded_resolution_factor(), opj_j2k_setup_decoder(), opj_j2k_setup_encoder(), opj_j2k_update_rates(), opj_pi_create_encode(), opj_pi_initialise_encode(), opj_t2_decode_packets(), opj_t2_encode_packets(), opj_tcd_init(), opj_tcd_init_tile(), opj_tcd_makelayer_fixed(), opj_tcd_rate_allocate_encode(), and opj_tcd_rateallocate().
| OPJ_UINT32 opj_cp::max_tiles |
maximum number of tiles at the decoder
Referenced by opj_j2k_read_siz(), and opj_j2k_setup_decoder().
| OPJ_BITFIELD opj_cp::ppm |
if ppm == 1 –> there was a PPM marker
Referenced by opj_j2k_merge_ppm(), opj_j2k_read_ppm(), opj_j2k_read_ppt(), and opj_t2_read_packet_header().
| OPJ_BYTE* opj_cp::ppm_buffer |
packet header storage original buffer
Referenced by opj_j2k_cp_destroy(), and opj_j2k_merge_ppm().
| OPJ_BYTE* opj_cp::ppm_data |
packet header store there for future use in t2_decode_packet
Referenced by opj_j2k_cp_destroy(), opj_j2k_merge_ppm(), and opj_t2_read_packet_header().
| OPJ_BYTE* opj_cp::ppm_data_current |
| OPJ_BYTE* opj_cp::ppm_data_first |
pointer remaining on the first byte of the first header if ppm is used
| OPJ_UINT32 opj_cp::ppm_data_read |
size of the ppm_data
| OPJ_UINT32 opj_cp::ppm_data_size |
Number of bytes actually stored inside the ppm_data.
Referenced by opj_j2k_merge_ppm().
| OPJ_UINT32 opj_cp::ppm_len |
size of the ppm_data
Referenced by opj_j2k_merge_ppm(), and opj_t2_read_packet_header().
| opj_ppx* opj_cp::ppm_markers |
ppm markers data (table indexed by Zppm)
Referenced by opj_j2k_cp_destroy(), opj_j2k_merge_ppm(), and opj_j2k_read_ppm().
| OPJ_UINT32 opj_cp::ppm_markers_count |
number of ppm markers (reserved size)
Referenced by opj_j2k_cp_destroy(), opj_j2k_merge_ppm(), and opj_j2k_read_ppm().
| OPJ_INT32 opj_cp::ppm_previous |
use in case of multiple marker PPM (case on non-finished previous info)
| OPJ_INT32 opj_cp::ppm_store |
use in case of multiple marker PPM (number of info already store)
| int opj_cp::pprot[JPWL_MAX_NO_PACKSPECS] |
error protection methods for packets (0,1,16,32,37-128)
Referenced by opj_j2k_setup_encoder().
| int opj_cp::pprot_packno[JPWL_MAX_NO_PACKSPECS] |
packet number of packet protection specification (>=0)
Referenced by opj_j2k_setup_encoder().
| int opj_cp::pprot_tileno[JPWL_MAX_NO_PACKSPECS] |
tile number of packet protection specification (>=0)
Referenced by opj_j2k_setup_encoder().
| OPJ_BOOL opj_cp::red_on |
enables writing of RED, in case of activated JPWL
Referenced by opj_j2k_setup_encoder().
| OPJ_UINT16 opj_cp::rsiz |
Size of the image in bits.
Rsiz
Referenced by opj_j2k_get_specific_header_sizes(), opj_j2k_mct_validation(), opj_j2k_read_siz(), opj_j2k_setup_encoder(), opj_j2k_setup_end_compress(), opj_j2k_setup_header_writing(), opj_j2k_update_rates(), opj_j2k_write_all_tile_parts(), opj_j2k_write_first_tile_part(), opj_j2k_write_siz(), opj_pi_create_encode(), opj_pi_initialise_encode(), opj_t2_encode_packets(), and opj_tcd_rateallocate().
| int opj_cp::sens_addr |
sensitivity addressing size (0=auto/2/4 bytes)
Referenced by opj_j2k_setup_encoder().
| int opj_cp::sens_MH |
sensitivity method for MH (-1,0-7)
Referenced by opj_j2k_setup_encoder().
| int opj_cp::sens_range |
sensitivity range (0-3)
Referenced by opj_j2k_setup_encoder().
| int opj_cp::sens_size |
enables writing of ESD, (0/2/4 bytes)
Referenced by opj_j2k_setup_encoder().
| int opj_cp::sens_TPH[JPWL_MAX_NO_TILESPECS] |
sensitivity methods for TPHs (-1,0-7)
Referenced by opj_j2k_setup_encoder().
| int opj_cp::sens_TPH_tileno[JPWL_MAX_NO_TILESPECS] |
tile number of sensitivity specification (>=0)
Referenced by opj_j2k_setup_encoder().
| opj_tcp_t* opj_cp::tcps |
tile coding parameters
Referenced by j2k_dump(), opj_get_all_encoding_parameters(), opj_get_encoding_parameters(), opj_j2k_calculate_tp(), opj_j2k_compare_coc(), opj_j2k_compare_SPCod_SPCoc(), opj_j2k_compare_SQcd_SQcc(), opj_j2k_copy_default_tcp_and_create_tcd(), opj_j2k_copy_tile_component_parameters(), opj_j2k_copy_tile_quantization_parameters(), opj_j2k_cp_destroy(), opj_j2k_decode_one_tile(), opj_j2k_decode_tile(), opj_j2k_decode_tiles(), opj_j2k_encoding_validation(), opj_j2k_get_max_poc_size(), opj_j2k_get_max_toc_size(), opj_j2k_get_num_tp(), opj_j2k_get_SPCod_SPCoc_size(), opj_j2k_get_SQcd_SQcc_size(), opj_j2k_mct_validation(), opj_j2k_pre_write_tile(), opj_j2k_read_coc(), opj_j2k_read_cod(), opj_j2k_read_mcc(), opj_j2k_read_mco(), opj_j2k_read_mct(), opj_j2k_read_poc(), opj_j2k_read_ppt(), opj_j2k_read_rgn(), opj_j2k_read_siz(), opj_j2k_read_sod(), opj_j2k_read_sot(), opj_j2k_read_SPCod_SPCoc(), opj_j2k_read_SQcd_SQcc(), opj_j2k_read_tile_header(), opj_j2k_set_decode_area(), opj_j2k_setup_encoder(), opj_j2k_update_rates(), opj_j2k_write_all_tile_parts(), opj_j2k_write_coc_in_memory(), opj_j2k_write_cod(), opj_j2k_write_first_tile_part(), opj_j2k_write_mco(), opj_j2k_write_mct_data_group(), opj_j2k_write_poc(), opj_j2k_write_poc_in_memory(), opj_j2k_write_regions(), opj_j2k_write_rgn(), opj_j2k_write_sot(), opj_j2k_write_SPCod_SPCoc(), opj_j2k_write_SQcd_SQcc(), opj_pi_check_next_level(), opj_pi_create(), opj_pi_create_decode(), opj_pi_create_encode(), opj_pi_initialise_encode(), opj_pi_update_encode_not_poc(), opj_pi_update_encode_poc_and_final(), opj_pi_update_encoding_parameters(), opj_t2_decode_packets(), opj_t2_encode_packets(), opj_tcd_decode_tile(), opj_tcd_encode_tile(), and opj_tcd_init_tile().
| OPJ_UINT32 opj_cp::tdx |
XTsiz.
Referenced by j2k_get_cstr_info(), opj_get_all_encoding_parameters(), opj_get_encoding_parameters(), opj_image_comp_header_update(), opj_j2k_decode_tiles(), opj_j2k_dump_MH_info(), opj_j2k_encoding_validation(), opj_j2k_get_tile(), opj_j2k_read_siz(), opj_j2k_set_decode_area(), opj_j2k_setup_encoder(), opj_j2k_update_rates(), opj_j2k_write_siz(), and opj_tcd_init_tile().
| OPJ_UINT32 opj_cp::tdy |
YTsiz.
Referenced by j2k_get_cstr_info(), opj_get_all_encoding_parameters(), opj_get_encoding_parameters(), opj_image_comp_header_update(), opj_j2k_decode_tiles(), opj_j2k_dump_MH_info(), opj_j2k_encoding_validation(), opj_j2k_get_tile(), opj_j2k_read_siz(), opj_j2k_set_decode_area(), opj_j2k_setup_encoder(), opj_j2k_update_rates(), opj_j2k_write_siz(), and opj_tcd_init_tile().
| OPJ_UINT32 opj_cp::th |
number of tiles in height
Referenced by j2k_dump(), j2k_get_cstr_info(), opj_get_all_encoding_parameters(), opj_get_encoding_parameters(), opj_image_comp_header_update(), opj_j2k_allocate_tile_element_cstr_index(), opj_j2k_calculate_tp(), opj_j2k_copy_default_tcp_and_create_tcd(), opj_j2k_cp_destroy(), opj_j2k_decode_one_tile(), opj_j2k_decode_tiles(), opj_j2k_dump_MH_info(), opj_j2k_encode(), opj_j2k_get_max_coc_size(), opj_j2k_get_max_poc_size(), opj_j2k_get_max_toc_size(), opj_j2k_get_num_tp(), opj_j2k_get_SPCod_SPCoc_size(), opj_j2k_get_SQcd_SQcc_size(), opj_j2k_get_tile(), opj_j2k_mct_validation(), opj_j2k_pre_write_tile(), opj_j2k_read_siz(), opj_j2k_read_sot(), opj_j2k_read_tile_header(), opj_j2k_set_decode_area(), opj_j2k_setup_encoder(), opj_j2k_update_rates(), opj_j2k_write_SPCod_SPCoc(), opj_j2k_write_SQcd_SQcc(), opj_pi_create(), opj_pi_create_decode(), opj_pi_initialise_encode(), opj_pi_update_encode_not_poc(), opj_pi_update_encode_poc_and_final(), and opj_pi_update_encoding_parameters().
| OPJ_UINT32 opj_cp::tw |
number of tiles in width
Referenced by j2k_dump(), j2k_get_cstr_info(), opj_get_all_encoding_parameters(), opj_get_encoding_parameters(), opj_image_comp_header_update(), opj_j2k_allocate_tile_element_cstr_index(), opj_j2k_calculate_tp(), opj_j2k_copy_default_tcp_and_create_tcd(), opj_j2k_cp_destroy(), opj_j2k_decode_one_tile(), opj_j2k_decode_tiles(), opj_j2k_dump_MH_info(), opj_j2k_encode(), opj_j2k_get_max_coc_size(), opj_j2k_get_max_poc_size(), opj_j2k_get_max_toc_size(), opj_j2k_get_num_tp(), opj_j2k_get_SPCod_SPCoc_size(), opj_j2k_get_tile(), opj_j2k_mct_validation(), opj_j2k_pre_write_tile(), opj_j2k_read_siz(), opj_j2k_read_sot(), opj_j2k_read_tile_header(), opj_j2k_set_decode_area(), opj_j2k_setup_encoder(), opj_j2k_update_rates(), opj_j2k_write_SPCod_SPCoc(), and opj_tcd_init_tile().
| OPJ_UINT32 opj_cp::tx0 |
XTOsiz.
Referenced by j2k_get_cstr_info(), opj_get_all_encoding_parameters(), opj_get_encoding_parameters(), opj_image_comp_header_update(), opj_j2k_decode_tiles(), opj_j2k_dump_MH_info(), opj_j2k_get_tile(), opj_j2k_read_siz(), opj_j2k_set_decode_area(), opj_j2k_setup_encoder(), opj_j2k_update_rates(), opj_j2k_write_siz(), and opj_tcd_init_tile().
| OPJ_UINT32 opj_cp::ty0 |
YTOsiz.
Referenced by j2k_get_cstr_info(), opj_get_all_encoding_parameters(), opj_get_encoding_parameters(), opj_image_comp_header_update(), opj_j2k_decode_tiles(), opj_j2k_dump_MH_info(), opj_j2k_get_tile(), opj_j2k_read_siz(), opj_j2k_set_decode_area(), opj_j2k_setup_encoder(), opj_j2k_update_rates(), opj_j2k_write_siz(), and opj_tcd_init_tile().
1.8.10