TComScalingList Class Reference

SCALING_LIST class. More...

#include <TComSlice.h>

Collaboration diagram for TComScalingList:

Public Member Functions
virtual	~TComScalingList ()
Int *	getScalingListAddress (UInt sizeId, UInt listId)
	get matrix coefficient More...
const Int *	getScalingListAddress (UInt sizeId, UInt listId) const
	get matrix coefficient More...
Void	setRefMatrixId (UInt sizeId, UInt listId, UInt u)
	set reference matrix ID More...
UInt	getRefMatrixId (UInt sizeId, UInt listId) const
	get reference matrix ID More...
Void	setScalingListDC (UInt sizeId, UInt listId, UInt u)
	set DC value More...
Int	getScalingListDC (UInt sizeId, UInt listId) const
	get DC value More...
Void	setScalingListPredModeFlag (UInt sizeId, UInt listId, Bool bIsDPCM)
Bool	getScalingListPredModeFlag (UInt sizeId, UInt listId) const

Private Attributes
Bool	m_scalingListPredModeFlagIsDPCM [SCALING_LIST_SIZE_NUM][SCALING_LIST_NUM]
	reference list index More...
Int	m_scalingListDC [SCALING_LIST_SIZE_NUM][SCALING_LIST_NUM]
	the DC value of the matrix coefficient for 16x16 More...
UInt	m_refMatrixId [SCALING_LIST_SIZE_NUM][SCALING_LIST_NUM]
	RefMatrixID. More...
std::vector< Int >	m_scalingListCoef [SCALING_LIST_SIZE_NUM][SCALING_LIST_NUM]
	quantization matrix More...
	TComScalingList ()
Void	checkPredMode (UInt sizeId, UInt listId)
const Int *	getScalingListDefaultAddress (UInt sizeId, UInt listId)
	get default matrix coefficient More...
Void	processDefaultMatrix (UInt sizeId, UInt listId)
Void	checkDcOfMatrix ()
Void	processRefMatrix (UInt sizeId, UInt listId, UInt refListId)
Bool	xParseScalingList (const std::string &fileName)
Void	setDefaultScalingList ()
Bool	checkDefaultScalingList ()
Void	outputScalingLists (std::ostream &os) const

Detailed Description

SCALING_LIST class.

Definition at line 150 of file TComSlice.h.

Constructor & Destructor Documentation

TComScalingList::TComScalingList

(

)

Definition at line 1783 of file TComSlice.cpp.

virtual TComScalingList::~TComScalingList ( )

inlinevirtual

Definition at line 154 of file TComSlice.h.

Member Function Documentation

Void TComScalingList::checkDcOfMatrix

(

)

check DC value of matrix for default matrix signaling

Definition at line 2077 of file TComSlice.cpp.

Bool TComScalingList::checkDefaultScalingList

(

)

check if use default quantization matrix

Returns

true if use default quantization matrix in all size

Definition at line 1809 of file TComSlice.cpp.

Void TComScalingList::checkPredMode	(	UInt	sizeId,
		UInt	listId
	)

Definition at line 1838 of file TComSlice.cpp.

UInt TComScalingList::getRefMatrixId ( UInt  sizeId, UInt  listId  ) const

inline

get reference matrix ID

Definition at line 160 of file TComSlice.h.

Int* TComScalingList::getScalingListAddress ( UInt  sizeId, UInt  listId  )

inline

get matrix coefficient

Definition at line 155 of file TComSlice.h.

const Int* TComScalingList::getScalingListAddress ( UInt  sizeId, UInt  listId  ) const

inline

get matrix coefficient

Definition at line 156 of file TComSlice.h.

Int TComScalingList::getScalingListDC ( UInt  sizeId, UInt  listId  ) const

inline

get DC value

Definition at line 166 of file TComSlice.h.

const Int * TComScalingList::getScalingListDefaultAddress	(	UInt	sizeId,
		UInt	listId
	)

get default matrix coefficient

get default address of quantization matrix

Parameters

sizeId	size index
listId	list index

Returns

pointer of quantization matrix

Definition at line 2044 of file TComSlice.cpp.

Bool TComScalingList::getScalingListPredModeFlag ( UInt  sizeId, UInt  listId  ) const

inline

Definition at line 169 of file TComSlice.h.

Void TComScalingList::outputScalingLists ( std::ostream &  os ) const

private

Definition at line 1886 of file TComSlice.cpp.

Void TComScalingList::processDefaultMatrix	(	UInt	sizeId,
		UInt	listId
	)

process of default matrix

Parameters

sizeId	size index
listId	index of input matrix

Definition at line 2069 of file TComSlice.cpp.

Void TComScalingList::processRefMatrix	(	UInt	sizeId,
		UInt	listId,
		UInt	refListId
	)

get scaling matrix from RefMatrixID

Parameters

sizeId	size index
listId	index of input matrix
refListId	index of reference matrix

Definition at line 1833 of file TComSlice.cpp.

Void TComScalingList::setDefaultScalingList

(

)

set default quantization matrix to array

Definition at line 1796 of file TComSlice.cpp.

Void TComScalingList::setRefMatrixId ( UInt  sizeId, UInt  listId, UInt  u  )

inline

set reference matrix ID

Definition at line 159 of file TComSlice.h.

Void TComScalingList::setScalingListDC ( UInt  sizeId, UInt  listId, UInt  u  )

inline

set DC value

Definition at line 165 of file TComSlice.h.

Void TComScalingList::setScalingListPredModeFlag ( UInt  sizeId, UInt  listId, Bool  bIsDPCM  )

inline

Definition at line 168 of file TComSlice.h.

Bool TComScalingList::xParseScalingList

(

const std::string &

fileName

)

Definition at line 1915 of file TComSlice.cpp.

Member Data Documentation

UInt TComScalingList::m_refMatrixId[SCALING_LIST_SIZE_NUM][SCALING_LIST_NUM]

private

RefMatrixID.

Definition at line 181 of file TComSlice.h.

std::vector<Int> TComScalingList::m_scalingListCoef[SCALING_LIST_SIZE_NUM][SCALING_LIST_NUM]

private

quantization matrix

Definition at line 182 of file TComSlice.h.

Int TComScalingList::m_scalingListDC[SCALING_LIST_SIZE_NUM][SCALING_LIST_NUM]

private

the DC value of the matrix coefficient for 16x16

Definition at line 180 of file TComSlice.h.

Bool TComScalingList::m_scalingListPredModeFlagIsDPCM[SCALING_LIST_SIZE_NUM][SCALING_LIST_NUM]

private

reference list index

Definition at line 179 of file TComSlice.h.

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

• Lib/TLibCommon/TComSlice.h
• Lib/TLibCommon/TComSlice.cpp