grk::ITileComponentWindow Struct Reference

Type-erased interface for tile component windows. More...

#include <TileComponentWindow.h>

Inheritance diagram for grk::ITileComponentWindow:

Public Member Functions
virtual	~ITileComponentWindow ()=default
virtual bool	alloc ()=0
virtual Rect32	bounds () const =0
virtual Rect32	unreducedBounds () const =0
virtual const Rect32 *	getBandWindowPadded (uint8_t resno, t1::eBandOrientation orientation) const =0
virtual void	toRelativeCoordinates (uint8_t resno, t1::eBandOrientation orientation, uint32_t &offsetx, uint32_t &offsety) const =0
virtual void	transferData (void **data, uint32_t *stride)=0
virtual void	attachData (void *data, uint32_t stride)=0
virtual uint32_t	highestResStride () const =0
virtual uint64_t	stridedArea () const =0
virtual void	postProcessBlock (int32_t *srcData, t1::DecompressBlockExec *block, ISparseCanvas< int32_t > *regionWindow)=0
virtual void	postProcessBlockHT (int32_t *srcData, t1::DecompressBlockExec *block, uint16_t stride, ISparseCanvas< int32_t > *regionWindow)=0

Detailed Description

Type-erased interface for tile component windows.

Allows TileComponent to hold a single polymorphic pointer instead of separate TileComponentWindow<int32_t>* and TileComponentWindow<int16_t>* members. Methods that return typed data use void* — callers that need typed access can static_cast via the concrete TileComponentWindow<T>*.

Constructor & Destructor Documentation

~ITileComponentWindow()

virtual grk::ITileComponentWindow::~ITileComponentWindow ( )

virtualdefault

Member Function Documentation

alloc()

virtual bool grk::ITileComponentWindow::alloc ( )

pure virtual

Implemented in grk::TileComponentWindowBase< T >.

attachData()

virtual void grk::ITileComponentWindow::attachData ( void * data, uint32_t stride )

pure virtual

Implemented in grk::TileComponentWindow< T >.

bounds()

virtual Rect32 grk::ITileComponentWindow::bounds ( ) const

pure virtual

Implemented in grk::TileComponentWindowBase< T >.

getBandWindowPadded()

virtual const Rect32 * grk::ITileComponentWindow::getBandWindowPadded ( uint8_t resno, t1::eBandOrientation orientation ) const

pure virtual

Implemented in grk::TileComponentWindow< T >.

highestResStride()

virtual uint32_t grk::ITileComponentWindow::highestResStride ( ) const

pure virtual

Implemented in grk::TileComponentWindow< T >.

postProcessBlock()

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

pure virtual

Implemented in grk::TileComponentWindow< T >.

postProcessBlockHT()

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

pure virtual

Implemented in grk::TileComponentWindow< T >.

stridedArea()

virtual uint64_t grk::ITileComponentWindow::stridedArea ( ) const

pure virtual

Implemented in grk::TileComponentWindow< T >.

toRelativeCoordinates()

virtual void grk::ITileComponentWindow::toRelativeCoordinates ( uint8_t resno, t1::eBandOrientation orientation, uint32_t & offsetx, uint32_t & offsety ) const

pure virtual

Implemented in grk::TileComponentWindow< T >.

transferData()

virtual void grk::ITileComponentWindow::transferData ( void ** data, uint32_t * stride )

pure virtual

Implemented in grk::TileComponentWindow< T >.

unreducedBounds()

virtual Rect32 grk::ITileComponentWindow::unreducedBounds ( ) const

pure virtual

Implemented in grk::TileComponentWindowBase< T >.

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

• TileComponentWindow.h