#include <buffer.h>

Inheritance diagram for grk::Buffer2d< T, A >:

Classes
struct	memcpy_from

Public Member Functions
	Buffer2d (T *buffer, bool ownsData, uint32_t w, uint32_t strd, uint32_t h)
	Buffer2d (uint32_t w, uint32_t h)
	Buffer2d (const Rect32 *b)
	Buffer2d (const Rect32 &b)
	Buffer2d (const Rect32 &b, bool useOrigin)
	Buffer2d (void)
	Buffer2d (const Buffer2d &rhs)
	Buffer2d (Buffer2d &rhs, bool transferBuffer)
	Construct a new Buffer2d object Copies Rect32 and transfers buffer.
Buffer2dSimple< T >	simple (void) const
Buffer2dSimple< float >	simpleF (void) const
Buffer2d &	operator= (const Buffer2d &rhs)
Buffer2d &	operator= (const Buffer2d *rhs)
virtual	~Buffer2d () override=default
size_t	length (void)
bool	alloc2d (uint32_t w, uint32_t str, uint32_t h, bool clear)
void	clear (void)
uint32_t	alignedBufferWidth (uint32_t width)
bool	alloc2d (bool clear)
void	dealloc () override
void	attach (T *buffer, uint32_t strd)
void	attach (Buffer2d &rhs, uint32_t x, uint32_t y)
void	attach (Buffer2d &rhs)
void	attach (Buffer2d *rhs, uint32_t x, uint32_t y)
void	attach (Buffer2d *rhs)
void	transfer (T *buffer, uint32_t strd)
template<typename F>
void	copyFrom (const Buffer2d &src, F filter)
template<typename F>
void	copyFrom (const Buffer2d *src, F filter)
template<typename SrcT, template< class > class SrcA, typename F>
void	copyFromNarrow (const Buffer2d< SrcT, SrcA > *src, F filter)
void	copyFrom (const Buffer2d &src)
T *	getBuffer (void) const
T *	address (uint32_t x, uint32_t y)
uint32_t	getStride ()
Public Member Functions inherited from grk::Rect< uint32_t >
	Rect (uint32_t origin_x0, uint32_t origin_y0, uint32_t x0, uint32_t y0, uint32_t x1, uint32_t y1)
	Rect (uint32_t x0, uint32_t y0, uint32_t x1, uint32_t y1)
	Rect (const Rect &rhs)
	Rect (const Rect *rhs)
	Rect (void)
virtual	~Rect ()=default
Rect< uint32_t > &	setOrigin (uint32_t origx, uint32_t origy, bool absolute)
Rect< uint32_t > &	setOrigin (const Rect< uint32_t > &rhs, bool absolute)
Rect< uint32_t > &	setOrigin (const Rect< uint32_t > *rhs, bool absolute)
Rect< uint32_t > &	toRelative (void)
Rect< uint32_t > &	toAbsolute (void)
virtual void	print (void) const
bool	valid (void) const
bool	empty (void) const
bool	contains (Point< uint32_t > pt)
bool	contains (uint32_t x, uint32_t y)
Rect< uint32_t > &	operator= (const Rect &rhs)
Rect< uint32_t > &	operator= (const Rect *rhs)
bool	operator!= (const Rect &other) const
bool	operator== (const Rect &rhs) const
void	setRect (const Rect *rhs)
void	setRect (const Rect &rhs)
Rect< uint32_t >	scaleDownCeil (uint32_t den) const
Rect< uint32_t >	scale (uint32_t scalex, uint32_t scaley) const
Rect< uint32_t >	scaleDown (uint64_t denx, uint64_t deny) const
Rect< uint32_t >	scaleDownPow2 (uint8_t powx, uint8_t powy) const
Rect< uint32_t >	scaleDownPow2 (Point8 pow) const
Rect< uint32_t >	scaleDownCeil (uint64_t denx, uint64_t deny) const
Rect< uint32_t >	scaleDownCeilPow2 (uint8_t power) const
Rect< uint32_t >	scaleDownCeilPow2 (uint8_t powx, uint8_t powy) const
Rect< uint32_t >	intersection (const Rect< uint32_t > &rhs) const
Rect< uint32_t >	clip (const Rect *rhs) const
Rect< uint32_t >	clip (const Rect32_16 &rhs) const
Rect< uint32_t >	clip (const Rect32_16 *rhs) const
Rect< uint32_t >	clip (const Rect &rhs) const
Rect< uint32_t > &	clip_IN_PLACE (const Rect &rhs)
Rect< uint32_t >	intersection (const Rect *rhs) const
bool	nonEmptyIntersection (const Rect *rhs) const
bool	nonEmptyIntersection (const Rect32_16 *rhs) const
Rect< uint32_t >	rectUnion (const Rect *rhs) const
Rect< uint32_t >	rectUnion (const Rect &rhs) const
uint64_t	area (void) const
uint32_t	width () const
uint32_t	height () const
Line< uint32_t >	dimX () const
Line< uint32_t >	dimY () const
Rect< uint32_t >	pan (int64_t x, int64_t y) const
Rect< uint32_t > &	pan_IN_PLACE (int64_t x, int64_t y)
Rect< uint32_t > &	grow_IN_PLACE (uint32_t boundary)
Rect< uint32_t > &	grow_IN_PLACE (uint32_t boundaryx, uint32_t boundaryy)
Rect< uint32_t > &	grow_IN_PLACE (uint32_t boundary, uint32_t maxX, uint32_t maxY)
Rect< uint32_t > &	grow_IN_PLACE (uint32_t boundaryx, uint32_t boundaryy, uint32_t maxX, uint32_t maxY)
Rect< uint32_t > &	grow_IN_PLACE (uint32_t boundary, const Rect< uint32_t > &bounds)
Rect< uint32_t > &	grow_IN_PLACE (uint32_t boundaryx, uint32_t boundaryy, Rect bounds)

Protected Attributes
uint32_t	stride
Protected Attributes inherited from grk::Buffer< T, A >
T *	buf_
size_t	offset_
size_t	num_elts_
bool	owns_data_
Protected Attributes inherited from grk::Rect< uint32_t >
bool	absoluteCoordinates
uint32_t	origin_x0
uint32_t	origin_y0
uint32_t	x0
uint32_t	y0
uint32_t	x1
uint32_t	y1

Additional Inherited Members
Public Attributes inherited from grk::Rect< uint32_t >
bool	absoluteCoordinates
uint32_t	origin_x0
uint32_t	origin_y0
uint32_t	x0
uint32_t	y0
uint32_t	x1
uint32_t	y1
Protected Member Functions inherited from grk::Buffer< T, A >
	Buffer (T *buffer, size_t off, size_t length, bool ownsData)
	Buffer (T *buffer, size_t length)
	Buffer ()
	Buffer (T *buffer, size_t length, bool ownsData)
virtual	~Buffer ()
	Buffer (const Buffer &rhs)
Buffer &	operator= (const Buffer &rhs)
Buffer &	operator= (const Buffer *rhs)
bool	canRead (void)
T	read (void)
bool	write (T val)
bool	write (T *b, size_t size)
virtual bool	alloc (size_t length)
void	attach (T *buffer)
void	transfer (T **buffer)
size_t	remainingLength (void) const
bool	increment_offset (std::ptrdiff_t off)
T *	currPtr (void) const
T *	currPtr (size_t required_length) const
bool	owns_data ()
void	set_owns_data (bool owns)
size_t	num_elts () const
size_t *	num_elts_ptr ()
void	set_num_elts (size_t elts)
size_t	offset () const
void	set_offset (size_t off)
T *	buf () const
T **	ptr_to_buf ()
void	set_buf (T *buf, size_t elts)
Protected Member Functions inherited from grk::Rect< uint32_t >
	Rect (uint32_t origin_x0, uint32_t origin_y0, uint32_t x0, uint32_t y0, uint32_t x1, uint32_t y1)
	Rect (uint32_t x0, uint32_t y0, uint32_t x1, uint32_t y1)
	Rect (const Rect &rhs)
	Rect (const Rect *rhs)
	Rect (void)
virtual	~Rect ()=default
Rect< uint32_t > &	setOrigin (uint32_t origx, uint32_t origy, bool absolute)
Rect< uint32_t > &	setOrigin (const Rect< uint32_t > &rhs, bool absolute)
Rect< uint32_t > &	setOrigin (const Rect< uint32_t > *rhs, bool absolute)
Rect< uint32_t > &	toRelative (void)
Rect< uint32_t > &	toAbsolute (void)
virtual void	print (void) const
bool	valid (void) const
bool	empty (void) const
bool	contains (Point< uint32_t > pt)
bool	contains (uint32_t x, uint32_t y)
Rect< uint32_t > &	operator= (const Rect &rhs)
Rect< uint32_t > &	operator= (const Rect *rhs)
bool	operator!= (const Rect &other) const
bool	operator== (const Rect &rhs) const
void	setRect (const Rect *rhs)
void	setRect (const Rect &rhs)
Rect< uint32_t >	scaleDownCeil (uint32_t den) const
Rect< uint32_t >	scale (uint32_t scalex, uint32_t scaley) const
Rect< uint32_t >	scaleDown (uint64_t denx, uint64_t deny) const
Rect< uint32_t >	scaleDownPow2 (uint8_t powx, uint8_t powy) const
Rect< uint32_t >	scaleDownPow2 (Point8 pow) const
Rect< uint32_t >	scaleDownCeil (uint64_t denx, uint64_t deny) const
Rect< uint32_t >	scaleDownCeilPow2 (uint8_t power) const
Rect< uint32_t >	scaleDownCeilPow2 (uint8_t powx, uint8_t powy) const
Rect< uint32_t >	intersection (const Rect< uint32_t > &rhs) const
Rect< uint32_t >	clip (const Rect *rhs) const
Rect< uint32_t >	clip (const Rect32_16 &rhs) const
Rect< uint32_t >	clip (const Rect32_16 *rhs) const
Rect< uint32_t >	clip (const Rect &rhs) const
Rect< uint32_t > &	clip_IN_PLACE (const Rect &rhs)
Rect< uint32_t >	intersection (const Rect *rhs) const
bool	nonEmptyIntersection (const Rect *rhs) const
bool	nonEmptyIntersection (const Rect32_16 *rhs) const
Rect< uint32_t >	rectUnion (const Rect *rhs) const
Rect< uint32_t >	rectUnion (const Rect &rhs) const
uint64_t	area (void) const
uint32_t	width () const
uint32_t	height () const
Line< uint32_t >	dimX () const
Line< uint32_t >	dimY () const
Rect< uint32_t >	pan (int64_t x, int64_t y) const
Rect< uint32_t > &	pan_IN_PLACE (int64_t x, int64_t y)
Rect< uint32_t > &	grow_IN_PLACE (uint32_t boundary)
Rect< uint32_t > &	grow_IN_PLACE (uint32_t boundaryx, uint32_t boundaryy)
Rect< uint32_t > &	grow_IN_PLACE (uint32_t boundary, uint32_t maxX, uint32_t maxY)
Rect< uint32_t > &	grow_IN_PLACE (uint32_t boundaryx, uint32_t boundaryy, uint32_t maxX, uint32_t maxY)
Rect< uint32_t > &	grow_IN_PLACE (uint32_t boundary, const Rect< uint32_t > &bounds)
Rect< uint32_t > &	grow_IN_PLACE (uint32_t boundaryx, uint32_t boundaryy, Rect bounds)

Constructor & Destructor Documentation

◆ Buffer2d() [1/8]

template<typename T, template< typename TT > typename A>

grk::Buffer2d< T, A >::Buffer2d	(	T *	buffer,
		bool	ownsData,
		uint32_t	w,
		uint32_t	strd,
		uint32_t	h )

inline

◆ Buffer2d() [2/8]

template<typename T, template< typename TT > typename A>

grk::Buffer2d< T, A >::Buffer2d	(	uint32_t	w,
		uint32_t	h )

inline

◆ Buffer2d() [3/8]

template<typename T, template< typename TT > typename A>

grk::Buffer2d< T, A >::Buffer2d ( const Rect32 * b )

inlineexplicit

◆ Buffer2d() [4/8]

template<typename T, template< typename TT > typename A>

grk::Buffer2d< T, A >::Buffer2d ( const Rect32 & b )

inlineexplicit

◆ Buffer2d() [5/8]

template<typename T, template< typename TT > typename A>

grk::Buffer2d< T, A >::Buffer2d	(	const Rect32 &	b,
		bool	useOrigin )

inline

◆ Buffer2d() [6/8]

template<typename T, template< typename TT > typename A>

grk::Buffer2d< T, A >::Buffer2d ( void )

inline

◆ Buffer2d() [7/8]

template<typename T, template< typename TT > typename A>

grk::Buffer2d< T, A >::Buffer2d ( const Buffer2d< T, A > & rhs )

inlineexplicit

◆ Buffer2d() [8/8]

template<typename T, template< typename TT > typename A>

grk::Buffer2d< T, A >::Buffer2d	(	Buffer2d< T, A > &	rhs,
		bool	transferBuffer )

inline

Construct a new Buffer2d object Copies Rect32 and transfers buffer.

Parameters

rhs	right hand side
transferBuffer	must always be true

◆ ~Buffer2d()

template<typename T, template< typename TT > typename A>

virtual grk::Buffer2d< T, A >::~Buffer2d ( )

overridevirtualdefault

Member Function Documentation

◆ address()

template<typename T, template< typename TT > typename A>

T * grk::Buffer2d< T, A >::address	(	uint32_t	x,
		uint32_t	y )

inline

Referenced by grk::Buffer2d< T, AllocatorAligned >::attach().

◆ alignedBufferWidth()

template<typename T, template< typename TT > typename A>

uint32_t grk::Buffer2d< T, A >::alignedBufferWidth ( uint32_t width )

inline

◆ alloc2d() [1/2]

template<typename T, template< typename TT > typename A>

bool grk::Buffer2d< T, A >::alloc2d ( bool clear )

inline

◆ alloc2d() [2/2]

template<typename T, template< typename TT > typename A>

bool grk::Buffer2d< T, A >::alloc2d	(	uint32_t	w,
		uint32_t	str,
		uint32_t	h,
		bool	clear )

inline

◆ attach() [1/5]

template<typename T, template< typename TT > typename A>

void grk::Buffer2d< T, A >::attach ( Buffer2d< T, A > & rhs )

inline

◆ attach() [2/5]

template<typename T, template< typename TT > typename A>

void grk::Buffer2d< T, A >::attach	(	Buffer2d< T, A > &	rhs,
		uint32_t	x,
		uint32_t	y )

inline

◆ attach() [3/5]

template<typename T, template< typename TT > typename A>

void grk::Buffer2d< T, A >::attach ( Buffer2d< T, A > * rhs )

inline

◆ attach() [4/5]

template<typename T, template< typename TT > typename A>

void grk::Buffer2d< T, A >::attach	(	Buffer2d< T, A > *	rhs,
		uint32_t	x,
		uint32_t	y )

inline

◆ attach() [5/5]

template<typename T, template< typename TT > typename A>

void grk::Buffer2d< T, A >::attach	(	T *	buffer,
		uint32_t	strd )

inline

Referenced by grk::TileComponentWindow< T >::attach().

◆ clear()

template<typename T, template< typename TT > typename A>

void grk::Buffer2d< T, A >::clear ( void )

inline

◆ copyFrom() [1/3]

template<typename T, template< typename TT > typename A>

void grk::Buffer2d< T, A >::copyFrom ( const Buffer2d< T, A > & src )

inline

◆ copyFrom() [2/3]

template<typename T, template< typename TT > typename A>

template<typename F>

void grk::Buffer2d< T, A >::copyFrom	(	const Buffer2d< T, A > &	src,
		F	filter )

inline

Referenced by grk::TileComponentWindow< T >::postProcess().

◆ copyFrom() [3/3]

template<typename T, template< typename TT > typename A>

template<typename F>

void grk::Buffer2d< T, A >::copyFrom	(	const Buffer2d< T, A > *	src,
		F	filter )

inline

◆ copyFromNarrow()

template<typename T, template< typename TT > typename A>

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

void grk::Buffer2d< T, A >::copyFromNarrow	(	const Buffer2d< SrcT, SrcA > *	src,
		F	filter )

inline

◆ dealloc()

template<typename T, template< typename TT > typename A>

void grk::Buffer2d< T, A >::dealloc ( )

inlineoverridevirtual

Reimplemented from grk::Buffer< T, A >.

◆ getBuffer()

template<typename T, template< typename TT > typename A>

T * grk::Buffer2d< T, A >::getBuffer ( void ) const

inline

◆ getStride()

template<typename T, template< typename TT > typename A>

uint32_t grk::Buffer2d< T, A >::getStride ( )

inline

Referenced by grk::TileComponentWindow< T >::getResWindowBufferHighestStride().

◆ length()

template<typename T, template< typename TT > typename A>

size_t grk::Buffer2d< T, A >::length ( void )

inline

◆ operator=() [1/2]

template<typename T, template< typename TT > typename A>

Buffer2d & grk::Buffer2d< T, A >::operator= ( const Buffer2d< T, A > & rhs )

inline

◆ operator=() [2/2]

template<typename T, template< typename TT > typename A>

Buffer2d & grk::Buffer2d< T, A >::operator= ( const Buffer2d< T, A > * rhs )

inline

◆ simple()

template<typename T, template< typename TT > typename A>

Buffer2dSimple< T > grk::Buffer2d< T, A >::simple ( void ) const

inline

Referenced by grk::Buffer2d< T, AllocatorAligned >::copyFromNarrow(), grk::TileComponentWindow< T >::getResWindowBufferHighestSimple(), grk::TileComponentWindow< T >::getResWindowBufferSimple(), and grk::TileComponentWindow< T >::getResWindowBufferSplitSimple().

◆ simpleF()

template<typename T, template< typename TT > typename A>

Buffer2dSimple< float > grk::Buffer2d< T, A >::simpleF ( void ) const

inline

Referenced by grk::TileComponentWindow< T >::getResWindowBufferHighestSimpleF(), grk::TileComponentWindow< T >::getResWindowBufferSimpleF(), and grk::TileComponentWindow< T >::getResWindowBufferSplitSimpleF().

◆ transfer()

template<typename T, template< typename TT > typename A>

void grk::Buffer2d< T, A >::transfer	(	T **	buffer,
		uint32_t *	strd )

inline

Referenced by grk::TileComponentWindow< T >::transfer().

Member Data Documentation

◆ stride

template<typename T, template< typename TT > typename A>

uint32_t grk::Buffer2d< T, A >::stride

protected

Referenced by grk::Buffer2d< T, AllocatorAligned >::attach(), grk::Buffer2d< T, AllocatorAligned >::copyFrom(), and grk::Buffer2d< T, AllocatorAligned >::operator=().

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

buffer.h

Classes

Public Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ Buffer2d() [1/8]

◆ Buffer2d() [2/8]

◆ Buffer2d() [3/8]

◆ Buffer2d() [4/8]

◆ Buffer2d() [5/8]

◆ Buffer2d() [6/8]

◆ Buffer2d() [7/8]

◆ Buffer2d() [8/8]

◆ ~Buffer2d()

Member Function Documentation

◆ address()

◆ alignedBufferWidth()

◆ alloc2d() [1/2]

◆ alloc2d() [2/2]

◆ attach() [1/5]

◆ attach() [2/5]

◆ attach() [3/5]

◆ attach() [4/5]

◆ attach() [5/5]

◆ clear()

◆ copyFrom() [1/3]

◆ copyFrom() [2/3]

◆ copyFrom() [3/3]

◆ copyFromNarrow()

◆ dealloc()

◆ getBuffer()

◆ getStride()

◆ length()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ simple()

◆ simpleF()

◆ transfer()

Member Data Documentation

◆ stride