Dirac - A Video Codec

Created by the British Broadcasting Corporation.


Public Member Functions | Protected Attributes | Private Member Functions

dirac::BlockDiff Class Reference

An abstract class for doing block difference calculations.

#include <me_utils.h>

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List of all members.

Public Member Functions

Protected Attributes

Private Member Functions


Constructor & Destructor Documentation

dirac::BlockDiff::BlockDiff ( const PicArray ref,
const PicArray pic 
)
virtual dirac::BlockDiff::~BlockDiff ( ) [inline, virtual]
dirac::BlockDiff::BlockDiff ( const BlockDiff cpy) [private]

Member Function Documentation

virtual float dirac::BlockDiff::Diff ( const BlockDiffParams dparams,
const MVector mv 
) [pure virtual]

Do the difference, returning SAD

Parameters:
dparamsblock parameters
mvthe motion vector being used

Implemented in dirac::PelBlockDiff, dirac::BlockDiffUp, dirac::BlockDiffHalfPel, dirac::BlockDiffQuarterPel, and dirac::BlockDiffEighthPel.

BlockDiff& dirac::BlockDiff::operator= ( const BlockDiff rhs) [private]

Member Data Documentation


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

© 2004 British Broadcasting Corporation. Dirac code licensed under the Mozilla Public License (MPL) Version 1.1.
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