Dirac - A Video Codec

Created by the British Broadcasting Corporation.


Public Member Functions | Private Member Functions | Private Attributes

dirac::PictureByteIO Class Reference

A compressed picture in Dirac bytestream format.

#include <picture_byteio.h>

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Collaboration diagram for dirac::PictureByteIO:
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List of all members.

Public Member Functions

Private Member Functions

Private Attributes


Constructor & Destructor Documentation

dirac::PictureByteIO::PictureByteIO ( PictureParams frame_params,
int  frame_num 
)
Parameters:
frame_paramsPicture parameters
frame_numPicture number
dirac::PictureByteIO::PictureByteIO ( PictureParams frame_params,
const ParseUnitByteIO parseunit_byteio 
)
Parameters:
frame_paramsDestination of data
parseunit_byteioSource of data
virtual dirac::PictureByteIO::~PictureByteIO ( ) [virtual]

Member Function Documentation

unsigned char dirac::PictureByteIO::CalcParseCode ( ) const [private, virtual]
Returns:
Char bit-set

Reimplemented from dirac::ParseUnitByteIO.

void dirac::PictureByteIO::CollateByteStats ( DiracByteStats dirac_byte_stats) [virtual]
Parameters:
dirac_byte_statsStat container

Reimplemented from dirac::ParseUnitByteIO.

const std::string dirac::PictureByteIO::GetBytes ( ) [virtual]

Reimplemented from dirac::ParseUnitByteIO.

int dirac::PictureByteIO::GetSize ( ) const [virtual]

Reimplemented from dirac::ParseUnitByteIO.

ParseUnitType dirac::PictureByteIO::GetType ( ) const [inline, virtual]

Reimplemented from dirac::ParseUnitByteIO.

References dirac::PU_PICTURE.

bool dirac::PictureByteIO::Input ( )

Reimplemented from dirac::ParseUnitByteIO.

void dirac::PictureByteIO::InputReferencePictures ( ) [private]
void dirac::PictureByteIO::InputRetiredPicture ( ) [private]
bool dirac::PictureByteIO::IsInter ( ) const [inline]
bool dirac::PictureByteIO::IsIntra ( ) const [inline]
int dirac::PictureByteIO::IsNonRef ( ) const [inline]
int dirac::PictureByteIO::IsRef ( ) const [inline]
int dirac::PictureByteIO::NumRefs ( ) const [inline]
void dirac::PictureByteIO::Output ( )
void dirac::PictureByteIO::SetEntropyCodingFlag ( ) [private]
void dirac::PictureByteIO::SetMvData ( MvDataByteIO mv_data) [inline]

References m_mv_data.

void dirac::PictureByteIO::SetPictureType ( ) [private]
void dirac::PictureByteIO::SetReferenceType ( ) [private]
void dirac::PictureByteIO::SetTransformData ( TransformByteIO transform_data) [inline]

References m_transform_data.


Member Data Documentation

Referenced by SetMvData().

Referenced by SetTransformData().


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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