Grok  9.5.0
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grk::TileComponentCodingParams Struct Reference

Tile-component coding parameters. More...

#include <CodingParams.h>

Public Member Functions

 TileComponentCodingParams ()
 

Public Attributes

uint8_t csty
 coding style More...
 
uint8_t numresolutions
 number of resolutions More...
 
uint8_t cblkw
 log2(code-blocks width) More...
 
uint8_t cblkh
 log2(code-blocks height) More...
 
uint8_t cblk_sty
 code-block mode More...
 
uint8_t qmfbid
 discrete wavelet transform identifier More...
 
bool quantizationMarkerSet
 
bool fromQCC
 
bool fromTileHeader
 
uint8_t qntsty
 quantisation style More...
 
grk_stepsize stepsizes [GRK_J2K_MAXBANDS]
 stepsizes used for quantization More...
 
uint8_t numStepSizes
 
uint8_t numgbits
 number of guard bits More...
 
uint8_t roishift
 Region Of Interest shift. More...
 
uint32_t precinctWidthExp [GRK_J2K_MAXRLVLS]
 precinct width (power of 2 exponent, < 16) More...
 
uint32_t precinctHeightExp [GRK_J2K_MAXRLVLS]
 precinct height (power of 2 exponent, < 16) More...
 
int32_t m_dc_level_shift
 the dc_level_shift More...
 

Detailed Description

Tile-component coding parameters.

Constructor & Destructor Documentation

◆ TileComponentCodingParams()

grk::TileComponentCodingParams::TileComponentCodingParams ( )

Member Data Documentation

◆ cblk_sty

uint8_t grk::TileComponentCodingParams::cblk_sty

◆ cblkh

uint8_t grk::TileComponentCodingParams::cblkh

log2(code-blocks height)

Referenced by grk::Resolution::init(), and grk::CodeStreamDecompress::readHeader().

◆ cblkw

uint8_t grk::TileComponentCodingParams::cblkw

log2(code-blocks width)

Referenced by grk::Resolution::init(), and grk::CodeStreamDecompress::readHeader().

◆ csty

uint8_t grk::TileComponentCodingParams::csty

coding style

Referenced by grk::CodeStreamDecompress::readHeader().

◆ fromQCC

bool grk::TileComponentCodingParams::fromQCC

◆ fromTileHeader

bool grk::TileComponentCodingParams::fromTileHeader

◆ m_dc_level_shift

int32_t grk::TileComponentCodingParams::m_dc_level_shift

◆ numgbits

uint8_t grk::TileComponentCodingParams::numgbits

number of guard bits

Referenced by grk::TileComponent::init().

◆ numresolutions

uint8_t grk::TileComponentCodingParams::numresolutions

number of resolutions

Referenced by grk::TileComponent::init(), and grk::CodeStreamDecompress::readHeader().

◆ numStepSizes

uint8_t grk::TileComponentCodingParams::numStepSizes

◆ precinctHeightExp

uint32_t grk::TileComponentCodingParams::precinctHeightExp[GRK_J2K_MAXRLVLS]

◆ precinctWidthExp

uint32_t grk::TileComponentCodingParams::precinctWidthExp[GRK_J2K_MAXRLVLS]

◆ qmfbid

uint8_t grk::TileComponentCodingParams::qmfbid

◆ qntsty

uint8_t grk::TileComponentCodingParams::qntsty

quantisation style

Referenced by grk::CodeStreamDecompress::parseTileHeaderMarkers().

◆ quantizationMarkerSet

bool grk::TileComponentCodingParams::quantizationMarkerSet

◆ roishift

uint8_t grk::TileComponentCodingParams::roishift

◆ stepsizes

grk_stepsize grk::TileComponentCodingParams::stepsizes[GRK_J2K_MAXBANDS]

stepsizes used for quantization

Referenced by grk::TileComponent::init().


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