Dirac - A Video Codec

Created by the British Broadcasting Corporation.


dirac::StreamPicInput Class Reference

Picture input class. More...

#include <pic_io.h>

Inheritance diagram for dirac::StreamPicInput:

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Collaboration diagram for dirac::StreamPicInput:

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List of all members.

Public Member Functions

Protected Member Functions

Protected Attributes


Detailed Description

Abstract Class for reading picture data from a stream.


Constructor & Destructor Documentation

dirac::StreamPicInput::StreamPicInput  ) 
 

dirac::StreamPicInput::StreamPicInput std::istream *  ip_pic_ptr,
const SeqParams sparams
 

Constructor, takes

Parameters:
ip_pic_ptr input stream to read from
sparams Sequence parameters

virtual dirac::StreamPicInput::~StreamPicInput  )  [virtual]
 


Member Function Documentation

bool dirac::StreamPicInput::End  )  const
 

Reimplemented in dirac::MemoryStreamInput.

const SeqParams& dirac::StreamPicInput::GetSeqParams  )  const [inline]
 

virtual bool dirac::StreamPicInput::ReadComponent PicArray pic_data,
const CompSort cs
[protected, virtual]
 

virtual bool dirac::StreamPicInput::ReadNextFrame Frame myframe  )  [virtual]
 

void dirac::StreamPicInput::SetPadding const int  xpd,
const int  ypd
 

virtual void dirac::StreamPicInput::Skip const int  n  )  [pure virtual]
 

Implemented in dirac::MemoryStreamInput, and dirac::FileStreamInput.


Member Data Documentation

std::istream* dirac::StreamPicInput::m_ip_pic_ptr [protected]
 

SeqParams dirac::StreamPicInput::m_sparams [protected]
 

int dirac::StreamPicInput::m_xpad [protected]
 

int dirac::StreamPicInput::m_ypad [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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