Dirac - A Video Codec

Created by the British Broadcasting Corporation.


dirac::Picture Class Reference

A class for encapsulating all the data relating to a picture. More...

#include <picture.h>

Inheritance diagram for dirac::Picture:

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Collaboration diagram for dirac::Picture:

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List of all members.

Public Member Functions

Protected Member Functions

Protected Attributes


Detailed Description

A class for encapsulating all the data relating to a picture - all the component data, including upconverted data.


Constructor & Destructor Documentation

dirac::Picture::Picture const PictureParams pp  ) 
 

Constructor initialises the picture parameters and the data

dirac::Picture::Picture const Picture cpy  ) 
 

virtual dirac::Picture::~Picture  )  [virtual]
 


Member Function Documentation

virtual void dirac::Picture::ClearData  )  [protected, virtual]
 

Reimplemented in dirac::EncPicture.

void dirac::Picture::Clip  ) 
 

Clips the data to lie between 0 and (1<<video_depth)-1

void dirac::Picture::ClipComponent PicArray pic_data,
CompSort  cs
const [protected]
 

void dirac::Picture::ClipUpData  ) 
 

Clips the upconverted data to lie between 0 and (1<<video_depth)-1

const PicArray& dirac::Picture::Data CompSort  cs  )  const [inline]
 

PicArray& dirac::Picture::Data CompSort  cs  )  [inline]
 

void dirac::Picture::Fill ValueType  val  ) 
 

Initialise contents of picture with value provided

PictureParams& dirac::Picture::GetPparams  )  const [inline]
 

virtual void dirac::Picture::Init  )  [protected, virtual]
 

void dirac::Picture::InitWltData const int  transform_depth  ) 
 

Picture& dirac::Picture::operator= const Picture rhs  ) 
 

void dirac::Picture::ReconfigPicture const PictureParams pp  ) 
 

void dirac::Picture::SetPictureSort const PictureSort  ps  )  [inline]
 

void dirac::Picture::SetPictureType const PictureType  ftype  )  [inline]
 

void dirac::Picture::SetReferenceType const ReferenceType  rtype  )  [inline]
 

const PicArray& dirac::Picture::UpData CompSort  cs  )  const
 

PicArray& dirac::Picture::UpData CompSort  cs  ) 
 

CoeffArray& dirac::Picture::WltData CompSort  c  )  [inline]
 

const CoeffArray& dirac::Picture::WltData CompSort  c  )  const [inline]
 


Member Data Documentation

PicArray* dirac::Picture::m_pic_data[3] [protected]
 

PictureParams dirac::Picture::m_pparams [mutable, protected]
 

PicArray* dirac::Picture::m_up_pic_data[3] [mutable, protected]
 

CoeffArray dirac::Picture::m_wlt_data[3] [protected]
 


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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