A class for computing a bidirection difference for quarter-pel vectors.

#include <me_utils.h>

Inheritance diagram for dirac::BiBlockQuarterPel:

Collaboration diagram for dirac::BiBlockQuarterPel:

Public Member Functions
	BiBlockQuarterPel (const PicArray &ref1, const PicArray &ref2, const PicArray &pic)
	Constructor, initialising the references and picture data. More...

float	Diff (const BlockDiffParams &dparams, const MVector &mv1, const MVector &mv2)
	Do the difference, returning SAD. More...

Public Member Functions inherited from dirac::BiBlockDiff
	BiBlockDiff (const PicArray &ref1, const PicArray &ref2, const PicArray &pic)
	Constructor, initialising the references and picture data. More...

virtual	~BiBlockDiff ()
	Virtual destructor. More...

Private Member Functions
	BiBlockQuarterPel (const BiBlockQuarterPel &cpy)
	Private, bodyless copy-constructor: class should not be copied. More...

BiBlockQuarterPel &	operator= (const BiBlockQuarterPel &rhs)
	Private, bodyless assignment=: class should not be assigned. More...

Additional Inherited Members
Protected Attributes inherited from dirac::BiBlockDiff
const PicArray &	m_pic_data

const PicArray &	m_ref_data1

const PicArray &	m_ref_data2

Constructor & Destructor Documentation

dirac::BiBlockQuarterPel::BiBlockQuarterPel	(	const PicArray &	ref1,
		const PicArray &	ref2,
		const PicArray &	pic
	)

dirac::BiBlockQuarterPel::BiBlockQuarterPel ( const BiBlockQuarterPel & cpy )

private

Member Function Documentation

float dirac::BiBlockQuarterPel::Diff	(	const BlockDiffParams &	dparams,
		const MVector &	mv1,
		const MVector &	mv2
	)

virtual

Do the difference, returning SAD

Parameters

dparams	block parameters
mv1	the motion vector being used for reference 1
mv2	the motion vector being used for reference 2

BiBlockQuarterPel& dirac::BiBlockQuarterPel::operator= ( const BiBlockQuarterPel & rhs )

private

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