enc_tb Class Reference

Inheritance diagram for enc_tb:

Public Member Functions
void	alloc_coeff_memory (int cIdx, int tbSize)
virtual void	debug_dumpTree (int flags, int indent=0) const
void	debug_writeBlack (encoder_context *ectx, de265_image *img) const
	enc_tb (int x, int y, int log2TbSize, enc_cb *_cb)
PixelAccessor	getPixels (int x, int y, int cIdx, const seq_parameter_set &sps)
const enc_tb *	getTB (int x, int y) const
bool	isZeroBlock () const
void	reconstruct (encoder_context *ectx, de265_image *img) const
void	set_cbf_flags_from_children ()
void	writeReconstructionToImage (de265_image *img, const seq_parameter_set *sps) const
	~enc_tb ()

Public Attributes
union {
struct {
enc_tb *   children [4]
}
struct {
int16_t *   coeff [3]
uint8_t   explicit_rdpcm [3][2]
bool   skip_transform [3][2]
}
};
uint8_t	blkIdx: 2
enc_cb *	cb
uint8_t	cbf [3]
float	distortion
enc_tb **	downPtr
enum IntraPredMode	intra_mode
enum IntraPredMode	intra_mode_chroma
std::shared_ptr< small_image_buffer >	intra_prediction [3]
uint8_t	log2Size: 3
enc_tb *	parent
float	rate
float	rate_withoutCbfChroma
std::shared_ptr< small_image_buffer >	reconstruction [3]
std::shared_ptr< small_image_buffer >	residual [3]
uint8_t	split_transform_flag: 1
uint8_t	TrafoDepth: 2
uint16_t	x
uint16_t	y

Static Public Attributes
static const int	DUMPTREE_ALL = 0xFFFF
static const int	DUMPTREE_INTRA_PREDICTION = (1<<0)
static const int	DUMPTREE_RECONSTRUCTION = (1<<2)
static const int	DUMPTREE_RESIDUAL = (1<<1)

Constructor & Destructor Documentation

enc_tb()

enc_tb::enc_tb	(	int	x,
		int	y,
		int	log2TbSize,
		enc_cb *	_cb
	)

~enc_tb()

enc_tb::~enc_tb

(

)

Member Function Documentation

alloc_coeff_memory()

void enc_tb::alloc_coeff_memory	(	int	cIdx,
		int	tbSize
	)

debug_dumpTree()

virtual void enc_tb::debug_dumpTree ( int  flags, int  indent = 0  ) const

virtual

Implements enc_node.

debug_writeBlack()

void enc_tb::debug_writeBlack	(	encoder_context *	ectx,
		de265_image *	img
	)		const

getPixels()

PixelAccessor enc_tb::getPixels	(	int	x,
		int	y,
		int	cIdx,
		const seq_parameter_set &	sps
	)

getTB()

const enc_tb* enc_tb::getTB	(	int	x,
		int	y
	)		const

isZeroBlock()

bool enc_tb::isZeroBlock ( ) const

inline

References cbf.

reconstruct()

void enc_tb::reconstruct	(	encoder_context *	ectx,
		de265_image *	img
	)		const

set_cbf_flags_from_children()

void enc_tb::set_cbf_flags_from_children

(

)

writeReconstructionToImage()

void enc_tb::writeReconstructionToImage	(	de265_image *	img,
		const seq_parameter_set *	sps
	)		const

Member Data Documentation

union { ... }

blkIdx

uint8_t enc_tb::blkIdx

cb

enc_cb* enc_tb::cb

cbf

uint8_t enc_tb::cbf[3]

Referenced by isZeroBlock().

children

enc_tb* enc_tb::children[4]

coeff

int16_t* enc_tb::coeff[3]

distortion

float enc_tb::distortion

downPtr

enc_tb** enc_tb::downPtr

DUMPTREE_ALL

const int enc_node::DUMPTREE_ALL = 0xFFFF

staticinherited

DUMPTREE_INTRA_PREDICTION

const int enc_node::DUMPTREE_INTRA_PREDICTION = (1<<0)

staticinherited

DUMPTREE_RECONSTRUCTION

const int enc_node::DUMPTREE_RECONSTRUCTION = (1<<2)

staticinherited

DUMPTREE_RESIDUAL

const int enc_node::DUMPTREE_RESIDUAL = (1<<1)

staticinherited

explicit_rdpcm

uint8_t enc_tb::explicit_rdpcm[3][2]

intra_mode

enum IntraPredMode enc_tb::intra_mode

intra_mode_chroma

enum IntraPredMode enc_tb::intra_mode_chroma

intra_prediction

std::shared_ptr<small_image_buffer> enc_tb::intra_prediction[3]

log2Size

uint8_t enc_node::log2Size

inherited

parent

enc_tb* enc_tb::parent

rate

float enc_tb::rate

rate_withoutCbfChroma

float enc_tb::rate_withoutCbfChroma

reconstruction

std::shared_ptr<small_image_buffer> enc_tb::reconstruction[3]

mutable

residual

std::shared_ptr<small_image_buffer> enc_tb::residual[3]

skip_transform

bool enc_tb::skip_transform[3][2]

split_transform_flag

uint8_t enc_tb::split_transform_flag

TrafoDepth

uint8_t enc_tb::TrafoDepth

x

uint16_t enc_node::x

inherited

y

uint16_t enc_node::y

inherited

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

• core/libs/heifutils/libde265/encoder/encoder-types.h