Uses of Class
jj2000.j2k.wavelet.analysis.CBlkWTData

Packages that use CBlkWTData

Package	Description
jj2000.j2k.entropy.encoder
jj2000.j2k.quantization.quantizer
jj2000.j2k.roi.encoder
jj2000.j2k.wavelet.analysis

Uses of CBlkWTData in jj2000.j2k.entropy.encoder

Fields in jj2000.j2k.entropy.encoder declared as CBlkWTData

Modifier and Type	Field and Description
private CBlkWTData[]	StdEntropyCoder.srcblkT The source code-block to entropy code (avoids reallocation for each code-block), for each thread.

Methods in jj2000.j2k.entropy.encoder with parameters of type CBlkWTData

Modifier and Type	Method and Description
private static int	StdEntropyCoder.calcSkipMSBP(CBlkWTData cblk, int lmb) Calculates the number of magnitude bit-planes that are to be skipped, because they are non-significant.
private static int	StdEntropyCoder.cleanuppass(CBlkWTData srcblk, MQCoder mq, boolean doterm, int bp, int[] state, int[] fs, int[] zc_lut, int[] symbuf, int[] ctxtbuf, int[] ratebuf, int pidx, int ltpidx, int options) Performs the cleanup pass on the specified data and bit-plane.
private static void	StdEntropyCoder.compressCodeBlock(int c, CBlkRateDistStats ccb, CBlkWTData srcblk, MQCoder mq, BitToByteOutput bout, ByteOutputBuffer out, int[] state, double[] distbuf, int[] ratebuf, boolean[] istermbuf, int[] symbuf, int[] ctxtbuf, int options, boolean rev, int lcType, int tType) Compresses the code-block in 'srcblk' and puts the results in 'ccb', using the specified options and temporary storage.
private static int	StdEntropyCoder.magRefPass(CBlkWTData srcblk, MQCoder mq, boolean doterm, int bp, int[] state, int[] fm, int[] symbuf, int[] ctxtbuf, int[] ratebuf, int pidx, int ltpidx, int options) Performs the magnitude refinement pass on the specified data and bit-plane.
private static int	StdEntropyCoder.rawMagRefPass(CBlkWTData srcblk, BitToByteOutput bout, boolean doterm, int bp, int[] state, int[] fm, int[] ratebuf, int pidx, int ltpidx, int options) Performs the magnitude refinement pass on the specified data and bit-plane, without using the arithmetic coder.
private static int	StdEntropyCoder.rawSigProgPass(CBlkWTData srcblk, BitToByteOutput bout, boolean doterm, int bp, int[] state, int[] fs, int[] ratebuf, int pidx, int ltpidx, int options) Performs the significance propagation pass on the specified data and bit-plane, without using the arithmetic coder.
private static int	StdEntropyCoder.sigProgPass(CBlkWTData srcblk, MQCoder mq, boolean doterm, int bp, int[] state, int[] fs, int[] zc_lut, int[] symbuf, int[] ctxtbuf, int[] ratebuf, int pidx, int ltpidx, int options) Performs the significance propagation pass on the specified data and bit-plane.

Uses of CBlkWTData in jj2000.j2k.quantization.quantizer

Methods in jj2000.j2k.quantization.quantizer that return CBlkWTData

Modifier and Type	Method and Description
CBlkWTData	CBlkQuantDataSrcEnc.getNextCodeBlock(int c, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component, as a copy (see below).
CBlkWTData	StdQuantizer.getNextCodeBlock(int c, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component, as a copy (see below).
CBlkWTData	CBlkQuantDataSrcEnc.getNextInternCodeBlock(int c, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component.
CBlkWTData	StdQuantizer.getNextInternCodeBlock(int c, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component.

Methods in jj2000.j2k.quantization.quantizer with parameters of type CBlkWTData

Modifier and Type	Method and Description
CBlkWTData	CBlkQuantDataSrcEnc.getNextCodeBlock(int c, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component, as a copy (see below).
CBlkWTData	StdQuantizer.getNextCodeBlock(int c, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component, as a copy (see below).
CBlkWTData	CBlkQuantDataSrcEnc.getNextInternCodeBlock(int c, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component.
CBlkWTData	StdQuantizer.getNextInternCodeBlock(int c, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component.

Uses of CBlkWTData in jj2000.j2k.roi.encoder

Methods in jj2000.j2k.roi.encoder that return CBlkWTData

Modifier and Type	Method and Description
CBlkWTData	ROIScaler.getNextCodeBlock(int n, CBlkWTData cblk) This function gets a datablk from the entropy coder.
CBlkWTData	ROIScaler.getNextInternCodeBlock(int c, CBlkWTData cblk) This function gets a datablk from the entropy coder.

Methods in jj2000.j2k.roi.encoder with parameters of type CBlkWTData

Modifier and Type	Method and Description
CBlkWTData	ROIScaler.getNextCodeBlock(int n, CBlkWTData cblk) This function gets a datablk from the entropy coder.
CBlkWTData	ROIScaler.getNextInternCodeBlock(int c, CBlkWTData cblk) This function gets a datablk from the entropy coder.

Uses of CBlkWTData in jj2000.j2k.wavelet.analysis

Subclasses of CBlkWTData in jj2000.j2k.wavelet.analysis

Modifier and Type	Class and Description
class	CBlkWTDataFloat This is an implementation of the 'CBlkWTData' abstract class for 32 bit floating point data (float).
class	CBlkWTDataInt This is an implementation of the 'CBlkWTData' abstract class for signed 32 bit integer data.

Methods in jj2000.j2k.wavelet.analysis that return CBlkWTData

Modifier and Type	Method and Description
CBlkWTData	ForwWTFull.getNextCodeBlock(int c, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component, as a copy (see below).
CBlkWTData	CBlkWTDataSrc.getNextCodeBlock(int n, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component, as a copy (see below).
CBlkWTData	ForwWTFull.getNextInternCodeBlock(int c, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component.
CBlkWTData	CBlkWTDataSrc.getNextInternCodeBlock(int n, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component.

Methods in jj2000.j2k.wavelet.analysis with parameters of type CBlkWTData

Modifier and Type	Method and Description
CBlkWTData	ForwWTFull.getNextCodeBlock(int c, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component, as a copy (see below).
CBlkWTData	CBlkWTDataSrc.getNextCodeBlock(int n, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component, as a copy (see below).
CBlkWTData	ForwWTFull.getNextInternCodeBlock(int c, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component.
CBlkWTData	CBlkWTDataSrc.getNextInternCodeBlock(int n, CBlkWTData cblk) Returns the next code-block in the current tile for the specified component.