common.h File Reference

#include <libdirac_common/bit_manager.h>
#include <libdirac_common/arrays.h>
#include <libdirac_common/common_types.h>
#include <vector>
#include <cmath>

Go to the source code of this file.

Namespaces
namespace	dirac
Classes
class	dirac::PicArray
	A class for picture component data. More...
class	dirac::CostType
	A structure for recording costs, particularly in quantisation. More...
class	dirac::EntropyCorrector
	A class used for correcting estimates of entropy. More...
class	dirac::OLBParams
	Parameters for overlapped block motion compensation. More...
class	dirac::SeqParams
	Parameters relating to the video sequence being encoded/decoded. More...
class	dirac::FrameParams
	Parameters for initialising frame class objects. More...
class	dirac::CodecParams
	Parameters common to coder and decoder operation. More...
class	dirac::EncoderParams
	Parameters for the encoding process. More...
class	dirac::DecoderParams
	Parameters for the decoding process. More...
Enumerations
enum	dirac::PredMode
	Prediction modes for blocks.
enum	dirac::CompSort
	Types of picture component.
enum	dirac::AddOrSub
	Addition or subtraction.
enum	dirac::Direction
	Forward or backward.
enum	dirac::WltFilter
	Currently only Daubechies (DAUB) implemented.
enum	dirac::CtxAliases
	Contexts used for coefficient coding.
enum	dirac::MvCtxAliases
	Contexts used for MV data coding.
Functions
ValueType	dirac::BChk (const ValueType &num, const ValueType &max)
	A simple bounds checking function, very useful in a number of places.

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Detailed Description

This file contains common classes used throughout the encoder and decoder. The main classes are the encoder and decoder parameters for controlling the encode and decode processes. These are passed throughout the codec. There are also parameter classes for sequences and frames.

Definition in file common.h.

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