grk::t1::CodeblockDecompress Struct Reference

#include <CodeblockDecompress.h>

Inheritance diagram for grk::t1::CodeblockDecompress:

Public Member Functions
	CodeblockDecompress (uint16_t numLayers)
	~CodeblockDecompress ()
Buffer8 *	getCompressedStream (void)
uint8_t	numbps (void)
void	setNumBps (uint8_t bps)
uint8_t	numlenbits ()
void	setNumLenBits (uint8_t bits)
void	init ()
Segment *	getSegment (uint16_t segmentIndex)
void	readPacketHeader (std::shared_ptr< t1_t2::BitIO > bio, uint32_t &signalledLayerDataBytes, uint16_t layno, uint8_t cblk_sty)
void	parsePacketData (uint16_t layno, size_t &remainingTilePartBytes, bool isHT, uint8_t *layerData, uint32_t &layerDataOffset)
bool	canDecompress (void)
template<typename T>
bool	decompress (T *coder, uint8_t orientation, uint32_t cblksty)
uint16_t	getNumDataParsedSegments (void)
bool	dataChunksEmpty ()
size_t	getDataChunksLength ()
bool	copyDataChunksToContiguous (uint8_t *buffer)
void	release (void)
CodeblockDecompressImpl *	getImpl (void)
Public Member Functions inherited from grk::Rect32_16
	Rect32_16 (uint32_t x0, uint32_t y0, uint16_t w, uint16_t h)
	Rect32_16 (void)
virtual	~Rect32_16 ()=default
uint32_t	x0 (void) const
uint32_t	y0 (void) const
uint32_t	x1 (void) const
uint32_t	y1 (void) const
uint16_t	width () const
uint16_t	height () const
bool	valid () const
bool	empty (void) const
uint32_t	area (void) const
Rect32_16	intersection (const Rect32_16 *rhs) const
void	setRect (const Rect32_16 *rhs)
void	setRect (const Rect32_16 rhs)
virtual void	print (void) const

Private Attributes
CodeblockDecompressImpl *	impl_

Additional Inherited Members
Protected Member Functions inherited from grk::t1::Codeblock
	Codeblock (uint16_t numLayers)
	Creates a Codeblock.
	~Codeblock ()=default
	Destroys a Codeblock.
Protected Attributes inherited from grk::t1::Codeblock
uint16_t	numLayers_
	Number of layers in code block.

Constructor & Destructor Documentation

CodeblockDecompress()

grk::t1::CodeblockDecompress::CodeblockDecompress ( uint16_t numLayers )

inlineexplicit

References grk::t1::Codeblock::Codeblock(), and impl_.

~CodeblockDecompress()

grk::t1::CodeblockDecompress::~CodeblockDecompress ( )

inline

References release().

Member Function Documentation

canDecompress()

bool grk::t1::CodeblockDecompress::canDecompress ( void )

inline

References grk::t1::CodeblockDecompressImpl::canDecompress(), and getImpl().

copyDataChunksToContiguous()

bool grk::t1::CodeblockDecompress::copyDataChunksToContiguous ( uint8_t * buffer )

inline

References grk::t1::CodeblockDecompressImpl::copyDataChunksToContiguous(), and getImpl().

dataChunksEmpty()

bool grk::t1::CodeblockDecompress::dataChunksEmpty ( )

inline

References grk::t1::CodeblockDecompressImpl::dataChunksEmpty(), and getImpl().

Referenced by grk::TileComponentWindow< T >::postProcessBlock(), and grk::TileComponentWindow< T >::postProcessBlockHT().

decompress()

template<typename T>

bool grk::t1::CodeblockDecompress::decompress ( T * coder, uint8_t orientation, uint32_t cblksty )

inline

References grk::t1::CodeblockDecompressImpl::decompress(), and getImpl().

Referenced by grk::t1::BlockCoder::decompress_cblk().

getCompressedStream()

Buffer8 * grk::t1::CodeblockDecompress::getCompressedStream ( void )

inline

References grk::t1::CodeblockImpl::getCompressedStream(), and getImpl().

getDataChunksLength()

size_t grk::t1::CodeblockDecompress::getDataChunksLength ( )

inline

References grk::t1::CodeblockDecompressImpl::getDataChunksLength(), and getImpl().

getImpl()

CodeblockDecompressImpl * grk::t1::CodeblockDecompress::getImpl ( void )

inline

References impl_, and grk::t1::Codeblock::numLayers_.

Referenced by canDecompress(), copyDataChunksToContiguous(), dataChunksEmpty(), decompress(), getCompressedStream(), getDataChunksLength(), getNumDataParsedSegments(), getSegment(), init(), numbps(), numlenbits(), parsePacketData(), readPacketHeader(), setNumBps(), and setNumLenBits().

getNumDataParsedSegments()

uint16_t grk::t1::CodeblockDecompress::getNumDataParsedSegments ( void )

inline

References getImpl(), and grk::t1::CodeblockDecompressImpl::getNumDataParsedSegments().

getSegment()

Segment * grk::t1::CodeblockDecompress::getSegment ( uint16_t segmentIndex )

inline

References getImpl(), and grk::t1::CodeblockDecompressImpl::getSegment().

init()

void grk::t1::CodeblockDecompress::init ( )

inline

References getImpl(), and grk::t1::CodeblockDecompressImpl::init().

numbps()

uint8_t grk::t1::CodeblockDecompress::numbps ( void )

inline

References getImpl(), and grk::t1::CodeblockImpl::numbps().

numlenbits()

uint8_t grk::t1::CodeblockDecompress::numlenbits ( )

inline

References getImpl(), and grk::t1::CodeblockImpl::numlenbits().

parsePacketData()

void grk::t1::CodeblockDecompress::parsePacketData ( uint16_t layno, size_t & remainingTilePartBytes, bool isHT, uint8_t * layerData, uint32_t & layerDataOffset )

inline

References getImpl(), and grk::t1::CodeblockDecompressImpl::parsePacketData().

readPacketHeader()

void grk::t1::CodeblockDecompress::readPacketHeader ( std::shared_ptr< t1_t2::BitIO > bio, uint32_t & signalledLayerDataBytes, uint16_t layno, uint8_t cblk_sty )

inline

References getImpl(), and grk::t1::CodeblockDecompressImpl::readPacketHeader().

release()

void grk::t1::CodeblockDecompress::release ( void )

inline

References impl_.

Referenced by ~CodeblockDecompress().

setNumBps()

void grk::t1::CodeblockDecompress::setNumBps ( uint8_t bps )

inline

References getImpl(), and grk::t1::CodeblockDecompressImpl::setNumBps().

setNumLenBits()

void grk::t1::CodeblockDecompress::setNumLenBits ( uint8_t bits )

inline

References getImpl(), and grk::t1::CodeblockImpl::setNumLenBits().

Member Data Documentation

impl_

CodeblockDecompressImpl* grk::t1::CodeblockDecompress::impl_

private

Referenced by CodeblockDecompress(), getImpl(), and release().

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

• CodeblockDecompress.h