/*
* $RCSfile: HeaderInfo.java,v $
* $Revision: 1.1 $
* $Date: 2005/02/11 05:02:00 $
* $State: Exp $
*
* Class: HeaderInfo
*
* Description: Holds information found in main and tile-part
* headers
*
*
*
* COPYRIGHT:
*
* This software module was originally developed by Rapha�l Grosbois and
* Diego Santa Cruz (Swiss Federal Institute of Technology-EPFL); Joel
* Askel�f (Ericsson Radio Systems AB); and Bertrand Berthelot, David
* Bouchard, F�lix Henry, Gerard Mozelle and Patrice Onno (Canon Research
* Centre France S.A) in the course of development of the JPEG2000
* standard as specified by ISO/IEC 15444 (JPEG 2000 Standard). This
* software module is an implementation of a part of the JPEG 2000
* Standard. Swiss Federal Institute of Technology-EPFL, Ericsson Radio
* Systems AB and Canon Research Centre France S.A (collectively JJ2000
* Partners) agree not to assert against ISO/IEC and users of the JPEG
* 2000 Standard (Users) any of their rights under the copyright, not
* including other intellectual property rights, for this software module
* with respect to the usage by ISO/IEC and Users of this software module
* or modifications thereof for use in hardware or software products
* claiming conformance to the JPEG 2000 Standard. Those intending to use
* this software module in hardware or software products are advised that
* their use may infringe existing patents. The original developers of
* this software module, JJ2000 Partners and ISO/IEC assume no liability
* for use of this software module or modifications thereof. No license
* or right to this software module is granted for non JPEG 2000 Standard
* conforming products. JJ2000 Partners have full right to use this
* software module for his/her own purpose, assign or donate this
* software module to any third party and to inhibit third parties from
* using this software module for non JPEG 2000 Standard conforming
* products. This copyright notice must be included in all copies or
* derivative works of this software module.
*
* Copyright (c) 1999/2000 JJ2000 Partners.
* */
package jj2000.j2k.codestream;
import jj2000.j2k.wavelet.*;
import java.util.*;
/**
* Classe that holds information found in the marker segments of the main and
* tile-part headers. There is one inner-class per marker segment type found
* in these headers.
* */
public class HeaderInfo implements Markers,ProgressionType,FilterTypes,
Cloneable {
/** Internal class holding information found in the SIZ marker segment */
public class SIZ implements Cloneable {
public int lsiz;
public int rsiz;
public int xsiz;
public int ysiz;
public int x0siz;
public int y0siz;
public int xtsiz;
public int ytsiz;
public int xt0siz;
public int yt0siz;
public int csiz;
public int[] ssiz;
public int[] xrsiz;
public int[] yrsiz;
/** Component widths */
private int[] compWidth = null;
/** Maximum width among all components */
private int maxCompWidth = -1;
/** Component heights */
private int[] compHeight = null;
/** Maximum height among all components */
private int maxCompHeight = -1;
/**
* Width of the specified tile-component
*
* @param t Tile index
*
* @param c Component index
* */
public int getCompImgWidth(int c) {
if (compWidth==null) {
compWidth = new int[csiz];
for(int cc=0; cc<csiz; cc++) {
compWidth[cc] =
(int)(Math.ceil((xsiz)/(double)xrsiz[cc])
- Math.ceil(x0siz/(double)xrsiz[cc]));
}
}
return compWidth[c];
}
public int getMaxCompWidth() {
if (compWidth==null) {
compWidth = new int[csiz];
for(int cc=0; cc<csiz; cc++) {
compWidth[cc] =
(int)(Math.ceil((xsiz)/(double)xrsiz[cc])
- Math.ceil(x0siz/(double)xrsiz[cc]));
}
}
if (maxCompWidth==-1) {
for(int c=0; c<csiz; c++) {
if(compWidth[c]>maxCompWidth) {
maxCompWidth = compWidth[c];
}
}
}
return maxCompWidth;
}
public int getCompImgHeight(int c) {
if (compHeight==null) {
compHeight = new int[csiz];
for(int cc=0; cc<csiz; cc++) {
compHeight[cc] =
(int)(Math.ceil((ysiz)/(double)yrsiz[cc])
- Math.ceil(y0siz/(double)yrsiz[cc]));
}
}
return compHeight[c];
}
public int getMaxCompHeight() {
if (compHeight==null) {
compHeight = new int[csiz];
for(int cc=0; cc<csiz; cc++) {
compHeight[cc] =
(int)(Math.ceil((ysiz)/(double)yrsiz[cc])
- Math.ceil(y0siz/(double)yrsiz[cc]));
}
}
if (maxCompHeight==-1) {
for(int c=0; c<csiz; c++) {
if(compHeight[c]!=maxCompHeight) {
maxCompHeight = compHeight[c];
}
}
}
return maxCompHeight;
}
private int numTiles = -1;
public int getNumTiles() {
if(numTiles==-1) {
numTiles = ((xsiz-xt0siz+xtsiz-1) / xtsiz) *
((ysiz-yt0siz+ytsiz-1) / ytsiz);
}
return numTiles;
}
private boolean[] origSigned = null;
public boolean isOrigSigned(int c) {
if(origSigned==null) {
origSigned = new boolean[csiz];
for(int cc=0; cc<csiz; cc++) {
origSigned[cc] = ((ssiz[cc]>>>SSIZ_DEPTH_BITS)==1);
}
}
return origSigned[c];
}
private int[] origBitDepth = null;
public int getOrigBitDepth(int c) {
if(origBitDepth==null) {
origBitDepth = new int[csiz];
for (int cc=0; cc<csiz; cc++) {
origBitDepth[cc] = (ssiz[cc] & ((1<<SSIZ_DEPTH_BITS)-1))+1;
}
}
return origBitDepth[c];
}
public SIZ getCopy() {
SIZ ms = null;
try {
ms = (SIZ)this.clone();
} catch (CloneNotSupportedException e) {
throw new Error("Cannot clone SIZ marker segment");
}
return ms;
}
/** Display information found in SIZ marker segment */
public String toString() {
String str = "\n --- SIZ ("+lsiz+" bytes) ---\n";
str += " Capabilities : "+rsiz+"\n";
str += " Image dim. : "+(xsiz-x0siz)+"x"+(ysiz-y0siz)+", (off="+
x0siz+","+y0siz+")\n";
str += " Tile dim. : "+xtsiz+"x"+ytsiz+", (off="+xt0siz+","+
yt0siz+")\n";
str += " Component(s) : "+csiz+"\n";
str += " Orig. depth : ";
for (int i=0; i<csiz; i++) { str += getOrigBitDepth(i)+" "; }
str += "\n";
str += " Orig. signed : ";
for (int i=0; i<csiz; i++) { str += isOrigSigned(i)+" "; }
str += "\n";
str += " Subs. factor : ";
for (int i=0; i<csiz; i++) { str += xrsiz[i]+","+yrsiz[i]+" "; }
str += "\n";
return str;
}
}
/** Returns a new instance of SIZ */
public SIZ getNewSIZ() { return new SIZ(); }
/** Internal class holding information found in the SOt marker segments */
public class SOT {
public int lsot;
public int isot;
public int psot;
public int tpsot;
public int tnsot;
/** Display information found in this SOT marker segment */
public String toString() {
String str = "\n --- SOT ("+lsot+" bytes) ---\n";
str += "Tile index : "+isot+"\n";
str += "Tile-part length : "+psot+" bytes\n";
str += "Tile-part index : "+tpsot+"\n";
str += "Num. of tile-parts : "+tnsot+"\n";
str += "\n";
return str;
}
}
/** Returns a new instance of SOT */
public SOT getNewSOT() { return new SOT(); }
/** Internal class holding information found in the COD marker segments */
public class COD implements Cloneable {
public int lcod;
public int scod;
public int sgcod_po; // Progression order
public int sgcod_nl; // Number of layers
public int sgcod_mct; // Multiple component transformation
public int spcod_ndl; // Number of decomposition levels
public int spcod_cw; // Code-blocks width
public int spcod_ch; // Code-blocks height
public int spcod_cs; // Code-blocks style
public int[] spcod_t = new int[1]; // Transformation
public int[] spcod_ps; // Precinct size
public COD getCopy() {
COD ms = null;
try {
ms = (COD)this.clone();
} catch (CloneNotSupportedException e) {
throw new Error("Cannot clone SIZ marker segment");
}
return ms;
}
/** Display information found in this COD marker segment */
public String toString() {
String str = "\n --- COD ("+lcod+" bytes) ---\n";
str += " Coding style : ";
if(scod==0) {
str += "Default";
} else {
if((scod&SCOX_PRECINCT_PARTITION)!=0) str += "Precints ";
if((scod&SCOX_USE_SOP)!=0) str += "SOP ";
if((scod&SCOX_USE_EPH)!=0) str += "EPH ";
int cb0x = ((scod&SCOX_HOR_CB_PART)!=0) ? 1 : 0;
int cb0y = ((scod&SCOX_VER_CB_PART)!=0) ? 1 : 0;
if (cb0x!=0 || cb0y!=0) {
str += "Code-blocks offset";
str += "\n Cblk partition : "+cb0x+","+cb0y;
}
}
str += "\n";
str += " Cblk style : ";
if(spcod_cs==0) {
str += "Default";
} else {
if((spcod_cs&0x1)!=0) str += "Bypass ";
if((spcod_cs&0x2)!=0) str += "Reset ";
if((spcod_cs&0x4)!=0) str += "Terminate ";
if((spcod_cs&0x8)!=0) str += "Vert_causal ";
if((spcod_cs&0x10)!=0) str += "Predict ";
if((spcod_cs&0x20)!=0) str += "Seg_symb ";
}
str += "\n";
str += " Num. of levels : "+spcod_ndl+"\n";
switch(sgcod_po) {
case LY_RES_COMP_POS_PROG:
str += " Progress. type : LY_RES_COMP_POS_PROG\n";
break;
case RES_LY_COMP_POS_PROG:
str += " Progress. type : RES_LY_COMP_POS_PROG\n";
break;
case RES_POS_COMP_LY_PROG:
str += " Progress. type : RES_POS_COMP_LY_PROG\n";
break;
case POS_COMP_RES_LY_PROG:
str += " Progress. type : POS_COMP_RES_LY_PROG\n";
break;
case COMP_POS_RES_LY_PROG:
str += " Progress. type : COMP_POS_RES_LY_PROG\n";
break;
}
str += " Num. of layers : "+sgcod_nl+"\n";
str += " Cblk dimension : "+(1<<(spcod_cw+2))+"x"+
(1<<(spcod_ch+2))+"\n";
switch (spcod_t[0]) {
case W9X7:
str += " Filter : 9-7 irreversible\n";
break;
case W5X3:
str += " Filter : 5-3 reversible\n";
break;
}
str += " Multi comp tr. : "+(sgcod_mct==1)+"\n";
if(spcod_ps!=null) {
str += " Precincts : ";
for(int i=0; i<spcod_ps.length; i++) {
str += (1<<(spcod_ps[i] & 0x000F))+"x"+
(1<<(((spcod_ps[i] & 0x00F0)>>4)))+" ";
}
}
str += "\n";
return str;
}
}
/** Returns a new instance of COD */
public COD getNewCOD() { return new COD(); }
/** Internal class holding information found in the COC marker segments */
public class COC {
public int lcoc;
public int ccoc;
public int scoc;
public int spcoc_ndl; // Number of decomposition levels
public int spcoc_cw;
public int spcoc_ch;
public int spcoc_cs;
public int[] spcoc_t = new int[1];
public int[] spcoc_ps;
/** Display information found in this COC marker segment */
public String toString() {
String str = "\n --- COC ("+lcoc+" bytes) ---\n";
str += " Component : "+ccoc+"\n";
str += " Coding style : ";
if(scoc==0) {
str += "Default";
} else {
if((scoc&0x1)!=0) str += "Precints ";
if((scoc&0x2)!=0) str += "SOP ";
if((scoc&0x4)!=0) str += "EPH ";
}
str += "\n";
str += " Cblk style : ";
if(spcoc_cs==0) {
str += "Default";
} else {
if((spcoc_cs&0x1)!=0) str += "Bypass ";
if((spcoc_cs&0x2)!=0) str += "Reset ";
if((spcoc_cs&0x4)!=0) str += "Terminate ";
if((spcoc_cs&0x8)!=0) str += "Vert_causal ";
if((spcoc_cs&0x10)!=0) str += "Predict ";
if((spcoc_cs&0x20)!=0) str += "Seg_symb ";
}
str += "\n";
str += " Num. of levels : "+spcoc_ndl+"\n";
str += " Cblk dimension : "+(1<<(spcoc_cw+2))+"x"+
(1<<(spcoc_ch+2))+"\n";
switch (spcoc_t[0]) {
case W9X7:
str += " Filter : 9-7 irreversible\n";
break;
case W5X3:
str += " Filter : 5-3 reversible\n";
break;
}
if(spcoc_ps!=null) {
str += " Precincts : ";
for(int i=0; i<spcoc_ps.length; i++) {
str += (1<<(spcoc_ps[i] & 0x000F))+"x"+
(1<<(((spcoc_ps[i] & 0x00F0)>>4)))+" ";
}
}
str += "\n";
return str;
}
}
/** Returns a new instance of COC */
public COC getNewCOC() { return new COC(); }
/** Internal class holding information found in the RGN marker segments */
public class RGN {
public int lrgn;
public int crgn;
public int srgn;
public int sprgn;
/** Display information found in this RGN marker segment */
public String toString() {
String str = "\n --- RGN ("+lrgn+" bytes) ---\n";
str += " Component : "+crgn+"\n";
if(srgn==0) {
str += " ROI style : Implicit\n";
} else {
str += " ROI style : Unsupported\n";
}
str += " ROI shift : "+sprgn+"\n";
str += "\n";
return str;
}
}
/** Returns a new instance of RGN */
public RGN getNewRGN() { return new RGN(); }
/** Internal class holding information found in the QCD marker segments */
public class QCD {
public int lqcd;
public int sqcd;
public int[][] spqcd;
private int qType = -1;
public int getQuantType() {
if(qType==-1) {
qType = sqcd & ~(SQCX_GB_MSK<<SQCX_GB_SHIFT);
}
return qType;
}
private int gb = -1;
public int getNumGuardBits() {
if(gb==-1) {
gb = (sqcd>>SQCX_GB_SHIFT)&SQCX_GB_MSK;
}
return gb;
}
/** Display information found in this QCD marker segment */
public String toString() {
String str = "\n --- QCD ("+lqcd+" bytes) ---\n";
str += " Quant. type : ";
int qt = getQuantType();
if(qt==SQCX_NO_QUANTIZATION) str += "No quantization \n";
else if(qt==SQCX_SCALAR_DERIVED) str += "Scalar derived\n";
else if(qt==SQCX_SCALAR_EXPOUNDED) str += "Scalar expounded\n";
str += " Guard bits : "+getNumGuardBits()+"\n";
if(qt==SQCX_NO_QUANTIZATION) {
str += " Exponents :\n";
int exp;
for (int i=0; i<spqcd.length; i++) {
for(int j=0; j<spqcd[i].length; j++) {
if (i==0 && j==0) {
exp = (spqcd[0][0]>>SQCX_EXP_SHIFT)&SQCX_EXP_MASK;
str += "\tr=0 : "+exp+"\n";
} else if (i!=0 && j>0) {
exp = (spqcd[i][j]>>SQCX_EXP_SHIFT)&SQCX_EXP_MASK;
str += "\tr="+i+",s="+j+" : "+exp+"\n";
}
}
}
} else {
str += " Exp / Mantissa : \n";
int exp;
double mantissa;
for (int i=0; i<spqcd.length; i++) {
for(int j=0; j<spqcd[i].length; j++) {
if (i==0 && j==0) {
exp = (spqcd[0][0]>>11)&0x1f;
mantissa = (-1f-((float)(spqcd[0][0]&0x07ff))/
(1<<11))/(-1<<exp);
str += "\tr=0 : "+exp+" / "+mantissa+"\n";
} else if (i!=0 && j>0) {
exp = (spqcd[i][j]>>11)&0x1f;
mantissa = (-1f-((float)(spqcd[i][j]&0x07ff))/
(1<<11))/(-1<<exp);
str += "\tr="+i+",s="+j+" : "+exp+" / "+
mantissa+"\n";
}
}
}
}
str += "\n";
return str;
}
}
/** Returns a new instance of QCD */
public QCD getNewQCD() { return new QCD(); }
/** Internal class holding information found in the QCC marker segments */
public class QCC {
public int lqcc;
public int cqcc;
public int sqcc;
public int[][] spqcc;
private int qType = -1;
public int getQuantType() {
if(qType==-1) {
qType = sqcc & ~(SQCX_GB_MSK<<SQCX_GB_SHIFT);
}
return qType;
}
private int gb = -1;
public int getNumGuardBits() {
if(gb==-1) {
gb = (sqcc>>SQCX_GB_SHIFT)&SQCX_GB_MSK;
}
return gb;
}
/** Display information found in this QCC marker segment */
public String toString() {
String str = "\n --- QCC ("+lqcc+" bytes) ---\n";
str += " Component : "+cqcc+"\n";
str += " Quant. type : ";
int qt = getQuantType();
if(qt==SQCX_NO_QUANTIZATION) str += "No quantization \n";
else if(qt==SQCX_SCALAR_DERIVED) str += "Scalar derived\n";
else if(qt==SQCX_SCALAR_EXPOUNDED) str += "Scalar expounded\n";
str += " Guard bits : "+getNumGuardBits()+"\n";
if(qt==SQCX_NO_QUANTIZATION) {
str += " Exponents :\n";
int exp;
for (int i=0; i<spqcc.length; i++) {
for(int j=0; j<spqcc[i].length; j++) {
if (i==0 && j==0) {
exp = (spqcc[0][0]>>SQCX_EXP_SHIFT)&SQCX_EXP_MASK;
str += "\tr=0 : "+exp+"\n";
} else if (i!=0 && j>0) {
exp = (spqcc[i][j]>>SQCX_EXP_SHIFT)&SQCX_EXP_MASK;
str += "\tr="+i+",s="+j+" : "+exp+"\n";
}
}
}
} else {
str += " Exp / Mantissa : \n";
int exp;
double mantissa;
for (int i=0; i<spqcc.length; i++) {
for(int j=0; j<spqcc[i].length; j++) {
if (i==0 && j==0) {
exp = (spqcc[0][0]>>11)&0x1f;
mantissa = (-1f-((float)(spqcc[0][0]&0x07ff))/
(1<<11))/(-1<<exp);
str += "\tr=0 : "+exp+" / "+mantissa+"\n";
} else if (i!=0 && j>0) {
exp = (spqcc[i][j]>>11)&0x1f;
mantissa = (-1f-((float)(spqcc[i][j]&0x07ff))/
(1<<11))/(-1<<exp);
str += "\tr="+i+",s="+j+" : "+exp+" / "+
mantissa+"\n";
}
}
}
}
str += "\n";
return str;
}
}
/** Returns a new instance of QCC */
public QCC getNewQCC() { return new QCC(); }
/** Internal class holding information found in the POC marker segments */
public class POC {
public int lpoc;
public int[] rspoc;
public int[] cspoc;
public int[] lyepoc;
public int[] repoc;
public int[] cepoc;
public int[] ppoc;
/** Display information found in this POC marker segment */
public String toString() {
String str = "\n --- POC ("+lpoc+" bytes) ---\n";
str += " Chg_idx RSpoc CSpoc LYEpoc REpoc CEpoc Ppoc\n";
for(int chg=0;chg<rspoc.length;chg++) {
str += " "+chg
+" "+rspoc[chg]
+" "+cspoc[chg]
+" "+lyepoc[chg]
+" "+repoc[chg]
+" "+cepoc[chg];
switch(ppoc[chg]) {
case ProgressionType.LY_RES_COMP_POS_PROG:
str += " LY_RES_COMP_POS_PROG\n";
break;
case ProgressionType.RES_LY_COMP_POS_PROG:
str += " RES_LY_COMP_POS_PROG\n";
break;
case ProgressionType.RES_POS_COMP_LY_PROG:
str += " RES_POS_COMP_LY_PROG\n";
break;
case ProgressionType.POS_COMP_RES_LY_PROG:
str += " POS_COMP_RES_LY_PROG\n";
break;
case ProgressionType.COMP_POS_RES_LY_PROG:
str += " COMP_POS_RES_LY_PROG\n";
break;
}
}
str += "\n";
return str;
}
}
/** Returns a new instance of POC */
public POC getNewPOC() { return new POC(); }
/** Internal class holding information found in the CRG marker segment */
public class CRG {
public int lcrg;
public int[] xcrg;
public int[] ycrg;
/** Display information found in the CRG marker segment */
public String toString() {
String str = "\n --- CRG ("+lcrg+" bytes) ---\n";
for(int c=0; c<xcrg.length; c++) {
str += " Component "+c+" offset : "+xcrg[c]+","+ycrg[c]+"\n";
}
str += "\n";
return str;
}
}
/** Returns a new instance of CRG */
public CRG getNewCRG() { return new CRG(); }
/** Internal class holding information found in the COM marker segments */
public class COM {
public int lcom;
public int rcom;
public byte[] ccom;
/** Display information found in the COM marker segment */
public String toString() {
String str = "\n --- COM ("+lcom+" bytes) ---\n";
if (rcom==0) {
str += " Registration : General use (binary values)\n";
} else if (rcom==1) {
str += " Registration : General use (IS 8859-15:1999 "+
"(Latin) values)\n";
str += " Text : "+(new String(ccom))+"\n";
} else {
str += " Registration : Unknown\n";
}
str += "\n";
return str;
}
}
/** Returns a new instance of COM */
public COM getNewCOM() { ncom++; return new COM(); }
/** Returns the number of found COM marker segments */
public int getNumCOM() { return ncom; }
/** Reference to the SIZ marker segment found in main header */
public SIZ siz;
/** Reference to the SOT marker segments found in tile-part headers. The
* kwy is given by "t"+tileIdx"_tp"+tilepartIndex. */
public Hashtable sot = new Hashtable();
/** Reference to the COD marker segments found in main and first tile-part
* header. The key is either "main" or "t"+tileIdx.*/
public Hashtable cod = new Hashtable();
/** Reference to the COC marker segments found in main and first tile-part
* header. The key is either "main_c"+componentIndex or
* "t"+tileIdx+"_c"+component_index. */
public Hashtable coc = new Hashtable();
/** Reference to the RGN marker segments found in main and first tile-part
* header. The key is either "main_c"+componentIndex or
* "t"+tileIdx+"_c"+component_index. */
public Hashtable rgn = new Hashtable();
/** Reference to the QCD marker segments found in main and first tile-part
* header. The key is either "main" or "t"+tileIdx. */
public Hashtable qcd = new Hashtable();
/** Reference to the QCC marker segments found in main and first tile-part
* header. They key is either "main_c"+componentIndex or
* "t"+tileIdx+"_c"+component_index. */
public Hashtable qcc = new Hashtable();
/** Reference to the POC marker segments found in main and first tile-part
* header. They key is either "main" or "t"+tileIdx. */
public Hashtable poc = new Hashtable();
/** Reference to the CRG marker segment found in main header */
public CRG crg;
/** Reference to the COM marker segments found in main and tile-part
* headers. The key is either "main_"+comIdx or "t"+tileIdx+"_"+comIdx. */
public Hashtable com = new Hashtable();
/** Number of found COM marker segment */
private int ncom = 0;
/** Display information found in the different marker segments of the main
* header */
public String toStringMainHeader() {
int nc = siz.csiz;
// SIZ
String str = ""+siz;
// COD
if(cod.get("main")!=null) {
str += ""+(COD)cod.get("main");
}
// COCs
for(int c=0; c<nc; c++) {
if(coc.get("main_c"+c)!=null) {
str += ""+(COC)coc.get("main_c"+c);
}
}
// QCD
if(qcd.get("main")!=null) {
str += ""+(QCD)qcd.get("main");
}
// QCCs
for(int c=0; c<nc; c++) {
if(qcc.get("main_c"+c)!=null) {
str += ""+(QCC)qcc.get("main_c"+c);
}
}
// RGN
for(int c=0; c<nc; c++) {
if(rgn.get("main_c"+c)!=null) {
str += ""+(RGN)rgn.get("main_c"+c);
}
}
// POC
if(poc.get("main")!=null) {
str += ""+(POC)poc.get("main");
}
// CRG
if(crg!=null) {
str += ""+crg;
}
// COM
for(int i=0; i<ncom; i++) {
if(com.get("main_"+i)!=null) {
str += ""+(COM)com.get("main_"+i);
}
}
return str;
}
/**
* Returns information found in the tile-part headers of a given tile.
*
* @param t index of the tile
*
* @param tp Number of tile-parts
* */
public String toStringTileHeader(int t, int ntp) {
int nc = siz.csiz;
String str = "";
// SOT
for(int i=0; i<ntp; i++) {
str += "Tile-part "+i+", tile "+t+":\n";
str += ""+(SOT)sot.get("t"+t+"_tp"+i);
}
// COD
if(cod.get("t"+t)!=null) {
str += ""+(COD)cod.get("t"+t);
}
// COCs
for(int c=0; c<nc; c++) {
if(coc.get("t"+t+"_c"+c)!=null) {
str += ""+(COC)coc.get("t"+t+"_c"+c);
}
}
// QCD
if(qcd.get("t"+t)!=null) {
str += ""+(QCD)qcd.get("t"+t);
}
// QCCs
for(int c=0; c<nc; c++) {
if(qcc.get("t"+t+"_c"+c)!=null) {
str += ""+(QCC)qcc.get("t"+t+"_c"+c);
}
}
// RGN
for(int c=0; c<nc; c++) {
if(rgn.get("t"+t+"_c"+c)!=null) {
str += ""+(RGN)rgn.get("t"+t+"_c"+c);
}
}
// POC
if(poc.get("t"+t)!=null) {
str += ""+(POC)poc.get("t"+t);
}
return str;
}
/**
* Returns information found in the tile-part headers of a given tile
* exception the SOT marker segment.
*
* @param t index of the tile
*
* @param tp Number of tile-parts
* */
public String toStringThNoSOT(int t, int ntp) {
int nc = siz.csiz;
String str = "";
// COD
if(cod.get("t"+t)!=null) {
str += ""+(COD)cod.get("t"+t);
}
// COCs
for(int c=0; c<nc; c++) {
if(coc.get("t"+t+"_c"+c)!=null) {
str += ""+(COC)coc.get("t"+t+"_c"+c);
}
}
// QCD
if(qcd.get("t"+t)!=null) {
str += ""+(QCD)qcd.get("t"+t);
}
// QCCs
for(int c=0; c<nc; c++) {
if(qcc.get("t"+t+"_c"+c)!=null) {
str += ""+(QCC)qcc.get("t"+t+"_c"+c);
}
}
// RGN
for(int c=0; c<nc; c++) {
if(rgn.get("t"+t+"_c"+c)!=null) {
str += ""+(RGN)rgn.get("t"+t+"_c"+c);
}
}
// POC
if(poc.get("t"+t)!=null) {
str += ""+(POC)poc.get("t"+t);
}
return str;
}
/** Returns a copy of this object */
public HeaderInfo getCopy(int nt) {
HeaderInfo nhi = null;
// SIZ
try {
nhi = (HeaderInfo)clone();
} catch (CloneNotSupportedException e) {
throw new Error("Cannot clone HeaderInfo instance");
}
nhi.siz = siz.getCopy();
// COD
if(cod.get("main")!=null) {
COD ms = (COD)cod.get("main");
nhi.cod.put("main",ms.getCopy());
}
for (int t=0; t<nt; t++) {
if(cod.get("t"+t)!=null) {
COD ms = (COD)cod.get("t"+t);
nhi.cod.put("t"+t,ms.getCopy());
}
}
return nhi;
}
}