opj_tccp_info Struct Reference

Tile-component coding parameters information. More...

#include <openjpeg.h>

Data Fields

OPJ_UINT32 compno
 component index
OPJ_UINT32 csty
 coding style
OPJ_UINT32 numresolutions
 number of resolutions
OPJ_UINT32 cblkw
 log2 of code-blocks width
OPJ_UINT32 cblkh
 log2 of code-blocks height
OPJ_UINT32 cblksty
 code-block coding style
OPJ_UINT32 qmfbid
 discrete wavelet transform identifier: 0 = 9-7 irreversible, 1 = 5-3 reversible
OPJ_UINT32 qntsty
 quantisation style
OPJ_UINT32 stepsizes_mant [OPJ_J2K_MAXBANDS]
 stepsizes used for quantization
OPJ_UINT32 stepsizes_expn [OPJ_J2K_MAXBANDS]
 stepsizes used for quantization
OPJ_UINT32 numgbits
 number of guard bits
OPJ_INT32 roishift
 Region Of Interest shift.
OPJ_UINT32 prcw [OPJ_J2K_MAXRLVLS]
 precinct width
OPJ_UINT32 prch [OPJ_J2K_MAXRLVLS]
 precinct height

Detailed Description

Tile-component coding parameters information.


Field Documentation

log2 of code-blocks height

Referenced by j2k_get_cstr_info().

code-block coding style

Referenced by j2k_get_cstr_info().

log2 of code-blocks width

Referenced by j2k_get_cstr_info().

component index

coding style

Referenced by j2k_get_cstr_info().

number of guard bits

Referenced by j2k_get_cstr_info().

number of resolutions

Referenced by j2k_get_cstr_info().

OPJ_UINT32 opj_tccp_info::prch[OPJ_J2K_MAXRLVLS]

precinct height

Referenced by j2k_get_cstr_info().

OPJ_UINT32 opj_tccp_info::prcw[OPJ_J2K_MAXRLVLS]

precinct width

Referenced by j2k_get_cstr_info().

discrete wavelet transform identifier: 0 = 9-7 irreversible, 1 = 5-3 reversible

Referenced by j2k_get_cstr_info().

quantisation style

Referenced by j2k_get_cstr_info().

Region Of Interest shift.

Referenced by j2k_get_cstr_info().

stepsizes used for quantization

Referenced by j2k_get_cstr_info().

stepsizes used for quantization

Referenced by j2k_get_cstr_info().


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

Generated on 20 Feb 2018 for OpenJPEG by  doxygen 1.6.1