#include <TileComponentWindow.h>

Inheritance diagram for grk::TileComponentWindow< T >:

Public Types
typedef Buffer2d< T, AllocatorAligned >	Buf2dAligned

Public Member Functions
	TileComponentWindow (bool isCompressor, bool lossless, bool wholeTileDecompress, Rect32 unreducedTileComp, Rect32 reducedTileComp, Rect32 unreducedImageCompWindow, uint8_t numresolutions, uint8_t reducedNumResolutions)
	~TileComponentWindow () override=default
void	toRelativeCoordinates (uint8_t resno, t1::eBandOrientation orientation, uint32_t &offsetx, uint32_t &offsety) const override
	Transform code block offsets from canvas coordinates to either band coordinates (relative to sub band origin), in the case of whole tile decompression,.
template<typename F>
void	postProcess (Buf2dAligned &src, uint8_t resno, t1::eBandOrientation bandOrientation, t1::DecompressBlockExec *block)
template<typename SrcT, template< class > class SrcA, typename F>
void	postProcessNarrow (Buffer2d< SrcT, SrcA > &src, uint8_t resno, t1::eBandOrientation bandOrientation, t1::DecompressBlockExec *block)
const Buf2dAligned *	getBandWindowBufferPaddedREL (uint8_t resno, t1::eBandOrientation orientation) const
	Get padded band window buffer.
const Buffer2dSimple< T >	getBandWindowBufferPaddedSimple (uint8_t resno, t1::eBandOrientation orientation) const
	Get padded band window buffer.
const Buffer2dSimple< float >	getBandWindowBufferPaddedSimpleF (uint8_t resno, t1::eBandOrientation orientation) const
	Get padded band window buffer.
const Rect32 *	getBandWindowPadded (uint8_t resno, t1::eBandOrientation orientation) const override
	Get padded band window.
const Buf2dAligned *	getResWindowBufferSplitREL (uint8_t resno, eSplitOrientation orientation) const
const Buffer2dSimple< T >	getResWindowBufferSplitSimple (uint8_t resno, eSplitOrientation orientation) const
const Buffer2dSimple< float >	getResWindowBufferSplitSimpleF (uint8_t resno, eSplitOrientation orientation) const
const Buf2dAligned *	getResWindowBufferREL (uint8_t resno) const
	Get resolution window.
const Buffer2dSimple< T >	getResWindowBufferSimple (uint8_t resno) const
	Get resolution window.
const Buffer2dSimple< float >	getResWindowBufferSimpleF (uint8_t resno) const
	Get resolution window.
uint32_t	getResWindowBufferHighestStride (void) const
	Get highest resolution window.
Buffer2dSimple< T >	getResWindowBufferHighestSimple (void) const
	Get highest resolution window.
Buffer2dSimple< float >	getResWindowBufferHighestSimpleF (void) const
	Get highest resolution window.
void	attach (T *buffer, uint32_t stride)
void	transfer (T *buffer, uint32_t stride)
void	transferData (void *data, uint32_t stride) override
void	attachData (void *data, uint32_t stride) override
uint32_t	highestResStride () const override
uint64_t	stridedArea () const override
void	postProcessBlock (int32_t srcData, t1::DecompressBlockExec block, ISparseCanvas< int32_t > *regionWindow) override
void	postProcessBlockHT (int32_t srcData, t1::DecompressBlockExec block, uint16_t stride, ISparseCanvas< int32_t > *regionWindow) override
Public Member Functions inherited from grk::TileComponentWindowBase< T >
	TileComponentWindowBase (bool isCompressor, bool lossless, bool wholeTileDecompress, Rect32 unreducedTileComp, Rect32 reducedTileComp, Rect32 unreducedImageCompWindow, uint8_t numresolutions, uint8_t reducedNumResolutions)
virtual	~TileComponentWindowBase ()
Rect32	bounds () const override
	Get bounds of tile component (canvas coordinates) decompress: reduced canvas coordinates of window compress: unreduced canvas coordinates of entire tile.
Rect32	unreducedBounds () const override
bool	alloc () override
Public Member Functions inherited from grk::ITileComponentWindow
virtual	~ITileComponentWindow ()=default

Private Member Functions
const Buf2dAligned *	getCodeBlockDestWindowREL (uint8_t resno, t1::eBandOrientation orientation) const
Buf2dAligned *	getResWindowBufferHighestREL (void) const
bool	useBufferCoordinatesForCodeblock () const
uint8_t	getBandIndex (uint8_t resno, t1::eBandOrientation orientation) const

Additional Inherited Members
Protected Member Functions inherited from grk::TileComponentWindowBase< T >
bool	useBandWindows () const
Protected Attributes inherited from grk::TileComponentWindowBase< T >
std::vector< ResWindow< T > * >	resWindows
Rect32	unreducedBounds_
Rect32	bounds_
std::vector< ResSimple >	resolution_
bool	compress_
bool	wholeTileDecompress_

Member Typedef Documentation

◆ Buf2dAligned

template<typename T>

typedef Buffer2d<T, AllocatorAligned> grk::TileComponentWindow< T >::Buf2dAligned

Constructor & Destructor Documentation

◆ TileComponentWindow()

template<typename T>

grk::TileComponentWindow< T >::TileComponentWindow	(	bool	isCompressor,
		bool	lossless,
		bool	wholeTileDecompress,
		Rect32	unreducedTileComp,
		Rect32	reducedTileComp,
		Rect32	unreducedImageCompWindow,
		uint8_t	numresolutions,
		uint8_t	reducedNumResolutions )

inline

References grk::TileComponentWindowBase< T >::TileComponentWindowBase().

◆ ~TileComponentWindow()

template<typename T>

grk::TileComponentWindow< T >::~TileComponentWindow ( )

overridedefault

Member Function Documentation

◆ attach()

template<typename T>

void grk::TileComponentWindow< T >::attach	(	T *	buffer,
		uint32_t	stride )

inline

References grk::Buffer2d< T, A >::attach(), and getResWindowBufferHighestREL().

Referenced by attachData().

◆ attachData()

template<typename T>

void grk::TileComponentWindow< T >::attachData	(	void *	data,
		uint32_t	stride )

inlineoverridevirtual

Implements grk::ITileComponentWindow.

References attach().

◆ getBandIndex()

template<typename T>

uint8_t grk::TileComponentWindow< T >::getBandIndex	(	uint8_t	resno,
		t1::eBandOrientation	orientation ) const

inlineprivate

Referenced by toRelativeCoordinates().

◆ getBandWindowBufferPaddedREL()

template<typename T>

const Buf2dAligned * grk::TileComponentWindow< T >::getBandWindowBufferPaddedREL	(	uint8_t	resno,
		t1::eBandOrientation	orientation ) const

inline

Get padded band window buffer.

Parameters

resno	resolution number
orientation	band orientation {0,1,2,3} for {LL,HL,LH,HH} band windows

If resno is > 0, return LL,HL,LH or HH band window, otherwise return LL resolution window

References grk::t1::BAND_ORIENT_LL, grk::TileComponentWindowBase< T >::compress_, grk::TileComponentWindowBase< T >::resolution_, grk::TileComponentWindowBase< T >::resWindows, and grk::TileComponentWindowBase< T >::wholeTileDecompress_.

Referenced by grk::PartialBandInfo< FILTER_WIDTH >::alloc(), and getCodeBlockDestWindowREL().

◆ getBandWindowBufferPaddedSimple()

template<typename T>

const Buffer2dSimple< T > grk::TileComponentWindow< T >::getBandWindowBufferPaddedSimple	(	uint8_t	resno,
		t1::eBandOrientation	orientation ) const

inline

Get padded band window buffer.

Parameters

resno	resolution number
orientation	band orientation {0,1,2,3} for {LL,HL,LH,HH} band windows

If resno is > 0, return LL,HL,LH or HH band window, otherwise return LL resolution window

References grk::t1::BAND_ORIENT_LL, grk::TileComponentWindowBase< T >::compress_, grk::TileComponentWindowBase< T >::resolution_, grk::TileComponentWindowBase< T >::resWindows, and grk::TileComponentWindowBase< T >::wholeTileDecompress_.

◆ getBandWindowBufferPaddedSimpleF()

template<typename T>

const Buffer2dSimple< float > grk::TileComponentWindow< T >::getBandWindowBufferPaddedSimpleF	(	uint8_t	resno,
		t1::eBandOrientation	orientation ) const

inline

Get padded band window buffer.

Parameters

resno	resolution number
orientation	band orientation {0,1,2,3} for {LL,HL,LH,HH} band windows

If resno is > 0, return LL,HL,LH or HH band window, otherwise return LL resolution window

References grk::t1::BAND_ORIENT_LL, grk::TileComponentWindowBase< T >::compress_, grk::TileComponentWindowBase< T >::resolution_, grk::TileComponentWindowBase< T >::resWindows, and grk::TileComponentWindowBase< T >::wholeTileDecompress_.

◆ getBandWindowPadded()

template<typename T>

const Rect32 * grk::TileComponentWindow< T >::getBandWindowPadded	(	uint8_t	resno,
		t1::eBandOrientation	orientation ) const

inlineoverridevirtual

Get padded band window.

Parameters

resno	resolution number
orientation	band orientation {0,1,2,3} for {LL,HL,LH,HH} band windows

Implements grk::ITileComponentWindow.

References grk::TileComponentWindowBase< T >::resWindows.

◆ getCodeBlockDestWindowREL()

template<typename T>

const Buf2dAligned * grk::TileComponentWindow< T >::getCodeBlockDestWindowREL	(	uint8_t	resno,
		t1::eBandOrientation	orientation ) const

inlineprivate

References getBandWindowBufferPaddedREL(), getResWindowBufferHighestREL(), and useBufferCoordinatesForCodeblock().

Referenced by postProcess(), and postProcessNarrow().

◆ getResWindowBufferHighestREL()

template<typename T>

Buf2dAligned * grk::TileComponentWindow< T >::getResWindowBufferHighestREL ( void ) const

inlineprivate

References grk::TileComponentWindowBase< T >::resWindows.

Referenced by attach(), getCodeBlockDestWindowREL(), getResWindowBufferHighestSimple(), getResWindowBufferHighestSimpleF(), getResWindowBufferHighestStride(), stridedArea(), and transfer().

◆ getResWindowBufferHighestSimple()

template<typename T>

Buffer2dSimple< T > grk::TileComponentWindow< T >::getResWindowBufferHighestSimple ( void ) const

inline

Get highest resolution window.

References getResWindowBufferHighestREL(), and grk::Buffer2d< T, A >::simple().

◆ getResWindowBufferHighestSimpleF()

template<typename T>

Buffer2dSimple< float > grk::TileComponentWindow< T >::getResWindowBufferHighestSimpleF ( void ) const

inline

Get highest resolution window.

References getResWindowBufferHighestREL(), and grk::Buffer2d< T, A >::simpleF().

◆ getResWindowBufferHighestStride()

template<typename T>

uint32_t grk::TileComponentWindow< T >::getResWindowBufferHighestStride ( void ) const

inline

Get highest resolution window.

References getResWindowBufferHighestREL(), and grk::Buffer2d< T, A >::getStride().

Referenced by highestResStride().

◆ getResWindowBufferREL()

template<typename T>

const Buf2dAligned * grk::TileComponentWindow< T >::getResWindowBufferREL ( uint8_t resno ) const

inline

Get resolution window.

Parameters

resno resolution number

References grk::TileComponentWindowBase< T >::resWindows.

Referenced by grk::PartialBandInfo< FILTER_WIDTH >::alloc(), getResWindowBufferSimple(), and getResWindowBufferSimpleF().

◆ getResWindowBufferSimple()

template<typename T>

const Buffer2dSimple< T > grk::TileComponentWindow< T >::getResWindowBufferSimple ( uint8_t resno ) const

inline

Get resolution window.

Parameters

resno resolution number

References getResWindowBufferREL(), and grk::Buffer2d< T, A >::simple().

◆ getResWindowBufferSimpleF()

template<typename T>

const Buffer2dSimple< float > grk::TileComponentWindow< T >::getResWindowBufferSimpleF ( uint8_t resno ) const

inline

Get resolution window.

Parameters

resno resolution number

References getResWindowBufferREL(), and grk::Buffer2d< T, A >::simpleF().

◆ getResWindowBufferSplitREL()

template<typename T>

const Buf2dAligned * grk::TileComponentWindow< T >::getResWindowBufferSplitREL	(	uint8_t	resno,
		eSplitOrientation	orientation ) const

inline

References grk::TileComponentWindowBase< T >::resolution_, and grk::TileComponentWindowBase< T >::resWindows.

Referenced by grk::PartialBandInfo< FILTER_WIDTH >::alloc(), getResWindowBufferSplitSimple(), and getResWindowBufferSplitSimpleF().

◆ getResWindowBufferSplitSimple()

template<typename T>

const Buffer2dSimple< T > grk::TileComponentWindow< T >::getResWindowBufferSplitSimple	(	uint8_t	resno,
		eSplitOrientation	orientation ) const

inline

References getResWindowBufferSplitREL(), and grk::Buffer2d< T, A >::simple().

◆ getResWindowBufferSplitSimpleF()

template<typename T>

const Buffer2dSimple< float > grk::TileComponentWindow< T >::getResWindowBufferSplitSimpleF	(	uint8_t	resno,
		eSplitOrientation	orientation ) const

inline

References getResWindowBufferSplitREL(), and grk::Buffer2d< T, A >::simpleF().

◆ highestResStride()

template<typename T>

uint32_t grk::TileComponentWindow< T >::highestResStride ( ) const

inlineoverridevirtual

Implements grk::ITileComponentWindow.

References getResWindowBufferHighestStride().

◆ postProcess()

template<typename T>

template<typename F>

void grk::TileComponentWindow< T >::postProcess	(	Buf2dAligned &	src,
		uint8_t	resno,
		t1::eBandOrientation	bandOrientation,
		t1::DecompressBlockExec *	block )

inline

References grk::Buffer2d< T, A >::copyFrom(), and getCodeBlockDestWindowREL().

Referenced by postProcessBlock(), and postProcessBlockHT().

◆ postProcessBlock()

template<typename T>

void grk::TileComponentWindow< T >::postProcessBlock	(	int32_t *	srcData,
		t1::DecompressBlockExec *	block,
		ISparseCanvas< int32_t > *	regionWindow )

overridevirtual

Implements grk::ITileComponentWindow.

References grk::t1::BlockExec::bandOrientation, grk::t1::DecompressBlockExec::cblk, grk::t1::CodeblockDecompress::dataChunksEmpty(), postProcess(), postProcessNarrow(), grk::t1::BlockExec::qmfbid, grk::t1::DecompressBlockExec::resno, grk::t1::DecompressBlockExec::roishift, toRelativeCoordinates(), grk::ISparseCanvas< T >::write(), grk::t1::BlockExec::x, and grk::t1::BlockExec::y.

◆ postProcessBlockHT()

template<typename T>

void grk::TileComponentWindow< T >::postProcessBlockHT	(	int32_t *	srcData,
		t1::DecompressBlockExec *	block,
		uint16_t	stride,
		ISparseCanvas< int32_t > *	regionWindow )

overridevirtual

Implements grk::ITileComponentWindow.

References grk::t1::BlockExec::bandOrientation, grk::t1::DecompressBlockExec::cblk, grk::t1::CodeblockDecompress::dataChunksEmpty(), postProcess(), postProcessNarrow(), grk::t1::BlockExec::qmfbid, grk::t1::DecompressBlockExec::resno, grk::t1::DecompressBlockExec::roishift, toRelativeCoordinates(), grk::ISparseCanvas< T >::write(), grk::t1::BlockExec::x, and grk::t1::BlockExec::y.

◆ postProcessNarrow()

template<typename T>

template<typename SrcT, template< class > class SrcA, typename F>

void grk::TileComponentWindow< T >::postProcessNarrow	(	Buffer2d< SrcT, SrcA > &	src,
		uint8_t	resno,
		t1::eBandOrientation	bandOrientation,
		t1::DecompressBlockExec *	block )

inline

References getCodeBlockDestWindowREL().

Referenced by postProcessBlock(), and postProcessBlockHT().

◆ stridedArea()

template<typename T>

uint64_t grk::TileComponentWindow< T >::stridedArea ( ) const

inlineoverridevirtual

Implements grk::ITileComponentWindow.

References getResWindowBufferHighestREL().

◆ toRelativeCoordinates()

template<typename T>

void grk::TileComponentWindow< T >::toRelativeCoordinates	(	uint8_t	resno,
		t1::eBandOrientation	orientation,
		uint32_t &	offsetx,
		uint32_t &	offsety ) const

inlineoverridevirtual

Transform code block offsets from canvas coordinates to either band coordinates (relative to sub band origin), in the case of whole tile decompression,.

or buffer coordinates (relative to associated resolution origin), in the case of compression or region decompression

Parameters

resno	resolution number
orientation	band orientation {LL,HL,LH,HH}
offsetx	x offset of code block in canvas coordinates
offsety	y offset of code block in canvas coordinates

Implements grk::ITileComponentWindow.

References getBandIndex(), grk::TileComponentWindowBase< T >::resolution_, and useBufferCoordinatesForCodeblock().

Referenced by postProcessBlock(), and postProcessBlockHT().

◆ transfer()

template<typename T>

void grk::TileComponentWindow< T >::transfer	(	T **	buffer,
		uint32_t *	stride )

inline

References getResWindowBufferHighestREL(), and grk::Buffer2d< T, A >::transfer().

Referenced by transferData().

◆ transferData()

template<typename T>

void grk::TileComponentWindow< T >::transferData	(	void **	data,
		uint32_t *	stride )

inlineoverridevirtual

Implements grk::ITileComponentWindow.

References transfer().

◆ useBufferCoordinatesForCodeblock()

template<typename T>

bool grk::TileComponentWindow< T >::useBufferCoordinatesForCodeblock ( ) const

inlineprivate

References grk::TileComponentWindowBase< T >::compress_, and grk::TileComponentWindowBase< T >::wholeTileDecompress_.

Referenced by getCodeBlockDestWindowREL(), and toRelativeCoordinates().

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

Public Types

Public Member Functions

Private Member Functions

Additional Inherited Members

Member Typedef Documentation

◆ Buf2dAligned

Constructor & Destructor Documentation

◆ TileComponentWindow()

◆ ~TileComponentWindow()

Member Function Documentation

◆ attach()

◆ attachData()

◆ getBandIndex()

◆ getBandWindowBufferPaddedREL()

◆ getBandWindowBufferPaddedSimple()

◆ getBandWindowBufferPaddedSimpleF()

◆ getBandWindowPadded()

◆ getCodeBlockDestWindowREL()

◆ getResWindowBufferHighestREL()

◆ getResWindowBufferHighestSimple()

◆ getResWindowBufferHighestSimpleF()

◆ getResWindowBufferHighestStride()

◆ getResWindowBufferREL()

◆ getResWindowBufferSimple()

◆ getResWindowBufferSimpleF()

◆ getResWindowBufferSplitREL()

◆ getResWindowBufferSplitSimple()

◆ getResWindowBufferSplitSimpleF()

◆ highestResStride()

◆ postProcess()

◆ postProcessBlock()

◆ postProcessBlockHT()

◆ postProcessNarrow()

◆ stridedArea()

◆ toRelativeCoordinates()

◆ transfer()

◆ transferData()

◆ useBufferCoordinatesForCodeblock()