org.jcodec.codecs.h264.decode.aso

Class PrebuiltMBlockMapper

java.lang.Object

org.jcodec.codecs.h264.decode.aso.PrebuiltMBlockMapper

All Implemented Interfaces:

Mapper

public class PrebuiltMBlockMapper
extends Object
implements Mapper

This class is part of JCodec ( www.jcodec.org ) This software is distributed under FreeBSD License A macrboblock to slice group mapper that operates on prebuilt map, passed to it in the constructor

Author:

The JCodec project

Constructor Summary

Constructors

Constructor and Description
PrebuiltMBlockMapper(MBToSliceGroupMap map, int firstMBInSlice, int picWidthInMbs)

Method Summary

Modifier and Type	Method and Description
int	getAddress(int mbIndex)
int	getMbX(int index)
int	getMbY(int index)
boolean	leftAvailable(int mbIndex)
boolean	topAvailable(int mbIndex)
boolean	topLeftAvailable(int mbIndex)
boolean	topRightAvailable(int mbIndex)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PrebuiltMBlockMapper

public PrebuiltMBlockMapper(MBToSliceGroupMap map,
                            int firstMBInSlice,
                            int picWidthInMbs)

Method Detail

getAddress

public int getAddress(int mbIndex)

Specified by:

getAddress in interface Mapper

leftAvailable

public boolean leftAvailable(int mbIndex)

Specified by:

leftAvailable in interface Mapper

topAvailable

public boolean topAvailable(int mbIndex)

Specified by:

topAvailable in interface Mapper

getMbX

public int getMbX(int index)

Specified by:

getMbX in interface Mapper

getMbY

public int getMbY(int index)

Specified by:

getMbY in interface Mapper

topRightAvailable

public boolean topRightAvailable(int mbIndex)

Specified by:

topRightAvailable in interface Mapper

topLeftAvailable

public boolean topLeftAvailable(int mbIndex)

Specified by:

topLeftAvailable in interface Mapper