org.jcodec.codecs.h264.decode

Class Intra4x4PredictionBuilder

java.lang.Object

org.jcodec.codecs.h264.decode.Intra4x4PredictionBuilder

public class Intra4x4PredictionBuilder
extends Object

This class is part of JCodec ( www.jcodec.org ) This software is distributed under FreeBSD License Builds intra prediction for intra 4x4 coded macroblocks

Author:

The JCodec project

Constructor Summary

Constructors

Constructor and Description
Intra4x4PredictionBuilder()

Method Summary

Modifier and Type	Method and Description
static void	predictDC(int[] residual, boolean leftAvailable, boolean topAvailable, byte[] leftRow, byte[] topLine, int mbOffX, int blkX, int blkY, byte[] pixOut)
static void	predictDiagonalDownLeft(int[] residual, boolean topAvailable, boolean topRightAvailable, byte[] topLine, int mbOffX, int blkX, int blkY, byte[] pixOut)
static void	predictDiagonalDownRight(int[] residual, boolean leftAvailable, boolean topAvailable, byte[] leftRow, byte[] topLine, byte[] topLeft, int mbOffX, int blkX, int blkY, byte[] pixOut)
static void	predictHorizontal(int[] residual, boolean leftAvailable, byte[] leftRow, int mbOffX, int blkX, int blkY, byte[] pixOut)
static void	predictHorizontalDown(int[] residual, boolean leftAvailable, boolean topAvailable, byte[] leftRow, byte[] topLine, byte[] topLeft, int mbOffX, int blkX, int blkY, byte[] pixOut)
static void	predictHorizontalUp(int[] residual, boolean leftAvailable, byte[] leftRow, int mbOffX, int blkX, int blkY, byte[] pixOut)
static void	predictVertical(int[] residual, boolean topAvailable, byte[] topLine, int mbOffX, int blkX, int blkY, byte[] pixOut)
static void	predictVerticalLeft(int[] residual, boolean topAvailable, boolean topRightAvailable, byte[] topLine, int mbOffX, int blkX, int blkY, byte[] pixOut)
static void	predictVerticalRight(int[] residual, boolean leftAvailable, boolean topAvailable, byte[] leftRow, byte[] topLine, byte[] topLeft, int mbOffX, int blkX, int blkY, byte[] pixOut)
static void	predictWithMode(int mode, int[] residual, boolean leftAvailable, boolean topAvailable, boolean topRightAvailable, byte[] leftRow, byte[] topLine, byte[] topLeft, int mbOffX, int blkX, int blkY, byte[] pixOut)

Methods inherited from class java.lang.Object

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

Constructor Detail

Intra4x4PredictionBuilder

public Intra4x4PredictionBuilder()

Method Detail

predictWithMode

public static void predictWithMode(int mode,
                                   int[] residual,
                                   boolean leftAvailable,
                                   boolean topAvailable,
                                   boolean topRightAvailable,
                                   byte[] leftRow,
                                   byte[] topLine,
                                   byte[] topLeft,
                                   int mbOffX,
                                   int blkX,
                                   int blkY,
                                   byte[] pixOut)

predictVertical

public static void predictVertical(int[] residual,
                                   boolean topAvailable,
                                   byte[] topLine,
                                   int mbOffX,
                                   int blkX,
                                   int blkY,
                                   byte[] pixOut)

predictHorizontal

public static void predictHorizontal(int[] residual,
                                     boolean leftAvailable,
                                     byte[] leftRow,
                                     int mbOffX,
                                     int blkX,
                                     int blkY,
                                     byte[] pixOut)

predictDC

public static void predictDC(int[] residual,
                             boolean leftAvailable,
                             boolean topAvailable,
                             byte[] leftRow,
                             byte[] topLine,
                             int mbOffX,
                             int blkX,
                             int blkY,
                             byte[] pixOut)

predictDiagonalDownLeft

public static void predictDiagonalDownLeft(int[] residual,
                                           boolean topAvailable,
                                           boolean topRightAvailable,
                                           byte[] topLine,
                                           int mbOffX,
                                           int blkX,
                                           int blkY,
                                           byte[] pixOut)

predictDiagonalDownRight

public static void predictDiagonalDownRight(int[] residual,
                                            boolean leftAvailable,
                                            boolean topAvailable,
                                            byte[] leftRow,
                                            byte[] topLine,
                                            byte[] topLeft,
                                            int mbOffX,
                                            int blkX,
                                            int blkY,
                                            byte[] pixOut)

predictVerticalRight

public static void predictVerticalRight(int[] residual,
                                        boolean leftAvailable,
                                        boolean topAvailable,
                                        byte[] leftRow,
                                        byte[] topLine,
                                        byte[] topLeft,
                                        int mbOffX,
                                        int blkX,
                                        int blkY,
                                        byte[] pixOut)

predictHorizontalDown

public static void predictHorizontalDown(int[] residual,
                                         boolean leftAvailable,
                                         boolean topAvailable,
                                         byte[] leftRow,
                                         byte[] topLine,
                                         byte[] topLeft,
                                         int mbOffX,
                                         int blkX,
                                         int blkY,
                                         byte[] pixOut)

predictVerticalLeft

public static void predictVerticalLeft(int[] residual,
                                       boolean topAvailable,
                                       boolean topRightAvailable,
                                       byte[] topLine,
                                       int mbOffX,
                                       int blkX,
                                       int blkY,
                                       byte[] pixOut)

predictHorizontalUp

public static void predictHorizontalUp(int[] residual,
                                       boolean leftAvailable,
                                       byte[] leftRow,
                                       int mbOffX,
                                       int blkX,
                                       int blkY,
                                       byte[] pixOut)