Dirac - A Video Codec

Created by the British Broadcasting Corporation.


dirac::MvData Class Reference

Class for all the motion vector data. More...

#include <motion.h>

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List of all members.

Public Member Functions

Private Member Functions

Private Attributes


Detailed Description

Motion vector data: the motion vectors themselves, the blocks and macroblock modes.


Constructor & Destructor Documentation

dirac::MvData::MvData const int  xnumMB,
int  ynumMB,
const int  xnumblocks,
int  ynumblocks,
const int  num_refs = 2
 

Constructor takes:

Parameters:
xnumMB the number of MBs horizontally
ynumMB the number of MBs vertically
xnumblocks the number of blocks horizontally
ynumblocks the number of blocks vertically
num_refs the number of references being used for the frame

dirac::MvData::MvData const int  xnumMB,
int  ynumMB,
const int  num_refs = 2
 

Constructor. Numbers of blocks derived from the number of MBs

Parameters:
xnumMB the number of MBs horizontally
ynumMB the number of MBs vertically
num_refs the number of references being used for the frame

dirac::MvData::~MvData  ) 
 


Member Function Documentation

const OneDArray< TwoDArray<ValueType>* >& dirac::MvData::DC  )  const [inline]
 

const TwoDArray<ValueType>& dirac::MvData::DC CompSort  cs  )  const [inline]
 

TwoDArray<ValueType>& dirac::MvData::DC CompSort  cs  )  [inline]
 

const OneDArray<float>& dirac::MvData::GlobalMotionParameters const int  ref_id  )  const [inline]
 

OneDArray<float>& dirac::MvData::GlobalMotionParameters const int  ref_id  )  [inline]
 

const MvArray& dirac::MvData::GlobalMotionVectors const int  ref_id  )  const [inline]
 

MvArray& dirac::MvData::GlobalMotionVectors const int  ref_id  )  [inline]
 

void dirac::MvData::InitMvData  )  [private]
 

const TwoDArray<bool>& dirac::MvData::MBCommonMode  )  const [inline]
 

TwoDArray<bool>& dirac::MvData::MBCommonMode  )  [inline]
 

const TwoDArray<int>& dirac::MvData::MBSplit  )  const [inline]
 

TwoDArray<int>& dirac::MvData::MBSplit  )  [inline]
 

const TwoDArray<PredMode>& dirac::MvData::Mode  )  const [inline]
 

TwoDArray<PredMode>& dirac::MvData::Mode  )  [inline]
 

const MvArray& dirac::MvData::Vectors const int  ref_id  )  const [inline]
 

MvArray& dirac::MvData::Vectors const int  ref_id  )  [inline]
 


Member Data Documentation

OneDArray< TwoDArray<ValueType>* > dirac::MvData::m_dc [private]
 

OneDArray< OneDArray<float>* > dirac::MvData::m_gm_params [private]
 

OneDArray<MvArray*> dirac::MvData::m_gm_vectors [private]
 

TwoDArray<bool> dirac::MvData::m_mb_common [private]
 

TwoDArray<int> dirac::MvData::m_mb_split [private]
 

TwoDArray<PredMode> dirac::MvData::m_modes [private]
 

OneDArray<MvArray*> dirac::MvData::m_vectors [private]
 


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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