private void fillPrecInfo(int t, int c, int r)
{
if (ppinfo[t][c][r].Length == 0)
return ; // No precinct in this
// resolution level
Coord tileI = infoSrc.getTile(null);
Coord nTiles = infoSrc.getNumTiles(null);
int x0siz = infoSrc.ImgULX;
int y0siz = infoSrc.ImgULY;
int xsiz = x0siz + infoSrc.ImgWidth;
int ysiz = y0siz + infoSrc.ImgHeight;
int xt0siz = infoSrc.TilePartULX;
int yt0siz = infoSrc.TilePartULY;
int xtsiz = infoSrc.NomTileWidth;
int ytsiz = infoSrc.NomTileHeight;
int tx0 = (tileI.x == 0)?x0siz:xt0siz + tileI.x * xtsiz;
int ty0 = (tileI.y == 0)?y0siz:yt0siz + tileI.y * ytsiz;
int tx1 = (tileI.x != nTiles.x - 1)?xt0siz + (tileI.x + 1) * xtsiz:xsiz;
int ty1 = (tileI.y != nTiles.y - 1)?yt0siz + (tileI.y + 1) * ytsiz:ysiz;
int xrsiz = infoSrc.getCompSubsX(c);
int yrsiz = infoSrc.getCompSubsY(c);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int tcx0 = (int) System.Math.Ceiling(tx0 / (double) (xrsiz));
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int tcy0 = (int) System.Math.Ceiling(ty0 / (double) (yrsiz));
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int tcx1 = (int) System.Math.Ceiling(tx1 / (double) (xrsiz));
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int tcy1 = (int) System.Math.Ceiling(ty1 / (double) (yrsiz));
int ndl = infoSrc.getAnSubbandTree(t, c).resLvl - r;
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int trx0 = (int) System.Math.Ceiling(tcx0 / (double) (1 << ndl));
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int try0 = (int) System.Math.Ceiling(tcy0 / (double) (1 << ndl));
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int trx1 = (int) System.Math.Ceiling(tcx1 / (double) (1 << ndl));
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int try1 = (int) System.Math.Ceiling(tcy1 / (double) (1 << ndl));
int cb0x = infoSrc.CbULX;
int cb0y = infoSrc.CbULY;
double twoppx = (double) encSpec.pss.getPPX(t, c, r);
double twoppy = (double) encSpec.pss.getPPY(t, c, r);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int twoppx2 = (int) (twoppx / 2);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int twoppy2 = (int) (twoppy / 2);
// Precincts are located at (cb0x+i*twoppx,cb0y+j*twoppy)
// Valid precincts are those which intersect with the current
// resolution level
int maxPrec = ppinfo[t][c][r].Length;
int nPrec = 0;
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int istart = (int) System.Math.Floor((try0 - cb0y) / twoppy);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int iend = (int) System.Math.Floor((try1 - 1 - cb0y) / twoppy);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int jstart = (int) System.Math.Floor((trx0 - cb0x) / twoppx);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int jend = (int) System.Math.Floor((trx1 - 1 - cb0x) / twoppx);
int acb0x, acb0y;
SubbandAn root = infoSrc.getAnSubbandTree(t, c);
SubbandAn sb = null;
int p0x, p0y, p1x, p1y; // Precinct projection in subband
int s0x, s0y, s1x, s1y; // Active subband portion
int cw, ch;
int kstart, kend, lstart, lend, k0, l0;
int prg_ulx, prg_uly;
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int prg_w = (int) twoppx << ndl;
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
int prg_h = (int) twoppy << ndl;
CBlkCoordInfo cb;
for (int i = istart; i <= iend; i++)
{
// Vertical precincts
for (int j = jstart; j <= jend; j++, nPrec++)
{
// Horizontal precincts
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
if (j == jstart && (trx0 - cb0x) % (xrsiz * ((int) twoppx)) != 0)
{
prg_ulx = tx0;
}
else
{
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
prg_ulx = cb0x + j * xrsiz * ((int) twoppx << ndl);
}
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
if (i == istart && (try0 - cb0y) % (yrsiz * ((int) twoppy)) != 0)
{
prg_uly = ty0;
}
else
{
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
prg_uly = cb0y + i * yrsiz * ((int) twoppy << ndl);
}
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
ppinfo[t][c][r][nPrec] = new PrecInfo(r, (int) (cb0x + j * twoppx), (int) (cb0y + i * twoppy), (int) twoppx, (int) twoppy, prg_ulx, prg_uly, prg_w, prg_h);
if (r == 0)
{
// LL subband
acb0x = cb0x;
acb0y = cb0y;
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
p0x = acb0x + j * (int) twoppx;
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
p1x = p0x + (int) twoppx;
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
p0y = acb0y + i * (int) twoppy;
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
p1y = p0y + (int) twoppy;
sb = (SubbandAn) root.getSubbandByIdx(0, 0);
s0x = (p0x < sb.ulcx)?sb.ulcx:p0x;
s1x = (p1x > sb.ulcx + sb.w)?sb.ulcx + sb.w:p1x;
s0y = (p0y < sb.ulcy)?sb.ulcy:p0y;
s1y = (p1y > sb.ulcy + sb.h)?sb.ulcy + sb.h:p1y;
// Code-blocks are located at (acb0x+k*cw,acb0y+l*ch)
cw = sb.nomCBlkW;
ch = sb.nomCBlkH;
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
k0 = (int) System.Math.Floor((sb.ulcy - acb0y) / (double) ch);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
kstart = (int) System.Math.Floor((s0y - acb0y) / (double) ch);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
kend = (int) System.Math.Floor((s1y - 1 - acb0y) / (double) ch);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
l0 = (int) System.Math.Floor((sb.ulcx - acb0x) / (double) cw);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
lstart = (int) System.Math.Floor((s0x - acb0x) / (double) cw);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
lend = (int) System.Math.Floor((s1x - 1 - acb0x) / (double) cw);
if (s1x - s0x <= 0 || s1y - s0y <= 0)
{
ppinfo[t][c][r][nPrec].nblk[0] = 0;
ttIncl[t][c][r][nPrec][0] = new TagTreeEncoder(0, 0);
ttMaxBP[t][c][r][nPrec][0] = new TagTreeEncoder(0, 0);
}
else
{
ttIncl[t][c][r][nPrec][0] = new TagTreeEncoder(kend - kstart + 1, lend - lstart + 1);
ttMaxBP[t][c][r][nPrec][0] = new TagTreeEncoder(kend - kstart + 1, lend - lstart + 1);
CBlkCoordInfo[][] tmpArray = new CBlkCoordInfo[kend - kstart + 1][];
for (int i2 = 0; i2 < kend - kstart + 1; i2++)
{
tmpArray[i2] = new CBlkCoordInfo[lend - lstart + 1];
}
ppinfo[t][c][r][nPrec].cblk[0] = tmpArray;
ppinfo[t][c][r][nPrec].nblk[0] = (kend - kstart + 1) * (lend - lstart + 1);
for (int k = kstart; k <= kend; k++)
{
// Vertical cblks
for (int l = lstart; l <= lend; l++)
{
// Horiz. cblks
cb = new CBlkCoordInfo(k - k0, l - l0);
ppinfo[t][c][r][nPrec].cblk[0][k - kstart][l - lstart] = cb;
} // Horizontal code-blocks
} // Vertical code-blocks
}
}
else
{
// HL, LH and HH subbands
// HL subband
acb0x = 0;
acb0y = cb0y;
p0x = acb0x + j * twoppx2;
p1x = p0x + twoppx2;
p0y = acb0y + i * twoppy2;
p1y = p0y + twoppy2;
sb = (SubbandAn) root.getSubbandByIdx(r, 1);
s0x = (p0x < sb.ulcx)?sb.ulcx:p0x;
s1x = (p1x > sb.ulcx + sb.w)?sb.ulcx + sb.w:p1x;
s0y = (p0y < sb.ulcy)?sb.ulcy:p0y;
s1y = (p1y > sb.ulcy + sb.h)?sb.ulcy + sb.h:p1y;
// Code-blocks are located at (acb0x+k*cw,acb0y+l*ch)
cw = sb.nomCBlkW;
ch = sb.nomCBlkH;
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
k0 = (int) System.Math.Floor((sb.ulcy - acb0y) / (double) ch);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
kstart = (int) System.Math.Floor((s0y - acb0y) / (double) ch);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
kend = (int) System.Math.Floor((s1y - 1 - acb0y) / (double) ch);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
l0 = (int) System.Math.Floor((sb.ulcx - acb0x) / (double) cw);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
lstart = (int) System.Math.Floor((s0x - acb0x) / (double) cw);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
lend = (int) System.Math.Floor((s1x - 1 - acb0x) / (double) cw);
if (s1x - s0x <= 0 || s1y - s0y <= 0)
{
ppinfo[t][c][r][nPrec].nblk[1] = 0;
ttIncl[t][c][r][nPrec][1] = new TagTreeEncoder(0, 0);
ttMaxBP[t][c][r][nPrec][1] = new TagTreeEncoder(0, 0);
}
else
{
ttIncl[t][c][r][nPrec][1] = new TagTreeEncoder(kend - kstart + 1, lend - lstart + 1);
ttMaxBP[t][c][r][nPrec][1] = new TagTreeEncoder(kend - kstart + 1, lend - lstart + 1);
CBlkCoordInfo[][] tmpArray2 = new CBlkCoordInfo[kend - kstart + 1][];
for (int i3 = 0; i3 < kend - kstart + 1; i3++)
{
tmpArray2[i3] = new CBlkCoordInfo[lend - lstart + 1];
}
ppinfo[t][c][r][nPrec].cblk[1] = tmpArray2;
ppinfo[t][c][r][nPrec].nblk[1] = (kend - kstart + 1) * (lend - lstart + 1);
for (int k = kstart; k <= kend; k++)
{
// Vertical cblks
for (int l = lstart; l <= lend; l++)
{
// Horiz. cblks
cb = new CBlkCoordInfo(k - k0, l - l0);
ppinfo[t][c][r][nPrec].cblk[1][k - kstart][l - lstart] = cb;
} // Horizontal code-blocks
} // Vertical code-blocks
}
// LH subband
acb0x = cb0x;
acb0y = 0;
p0x = acb0x + j * twoppx2;
p1x = p0x + twoppx2;
p0y = acb0y + i * twoppy2;
p1y = p0y + twoppy2;
sb = (SubbandAn) root.getSubbandByIdx(r, 2);
s0x = (p0x < sb.ulcx)?sb.ulcx:p0x;
s1x = (p1x > sb.ulcx + sb.w)?sb.ulcx + sb.w:p1x;
s0y = (p0y < sb.ulcy)?sb.ulcy:p0y;
s1y = (p1y > sb.ulcy + sb.h)?sb.ulcy + sb.h:p1y;
// Code-blocks are located at (acb0x+k*cw,acb0y+l*ch)
cw = sb.nomCBlkW;
ch = sb.nomCBlkH;
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
k0 = (int) System.Math.Floor((sb.ulcy - acb0y) / (double) ch);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
kstart = (int) System.Math.Floor((s0y - acb0y) / (double) ch);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
kend = (int) System.Math.Floor((s1y - 1 - acb0y) / (double) ch);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
l0 = (int) System.Math.Floor((sb.ulcx - acb0x) / (double) cw);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
lstart = (int) System.Math.Floor((s0x - acb0x) / (double) cw);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
lend = (int) System.Math.Floor((s1x - 1 - acb0x) / (double) cw);
if (s1x - s0x <= 0 || s1y - s0y <= 0)
{
ppinfo[t][c][r][nPrec].nblk[2] = 0;
ttIncl[t][c][r][nPrec][2] = new TagTreeEncoder(0, 0);
ttMaxBP[t][c][r][nPrec][2] = new TagTreeEncoder(0, 0);
}
else
{
ttIncl[t][c][r][nPrec][2] = new TagTreeEncoder(kend - kstart + 1, lend - lstart + 1);
ttMaxBP[t][c][r][nPrec][2] = new TagTreeEncoder(kend - kstart + 1, lend - lstart + 1);
CBlkCoordInfo[][] tmpArray3 = new CBlkCoordInfo[kend - kstart + 1][];
for (int i4 = 0; i4 < kend - kstart + 1; i4++)
{
tmpArray3[i4] = new CBlkCoordInfo[lend - lstart + 1];
}
ppinfo[t][c][r][nPrec].cblk[2] = tmpArray3;
ppinfo[t][c][r][nPrec].nblk[2] = (kend - kstart + 1) * (lend - lstart + 1);
for (int k = kstart; k <= kend; k++)
{
// Vertical cblks
for (int l = lstart; l <= lend; l++)
{
// Horiz cblks
cb = new CBlkCoordInfo(k - k0, l - l0);
ppinfo[t][c][r][nPrec].cblk[2][k - kstart][l - lstart] = cb;
} // Horizontal code-blocks
} // Vertical code-blocks
}
// HH subband
acb0x = 0;
acb0y = 0;
p0x = acb0x + j * twoppx2;
p1x = p0x + twoppx2;
p0y = acb0y + i * twoppy2;
p1y = p0y + twoppy2;
sb = (SubbandAn) root.getSubbandByIdx(r, 3);
s0x = (p0x < sb.ulcx)?sb.ulcx:p0x;
s1x = (p1x > sb.ulcx + sb.w)?sb.ulcx + sb.w:p1x;
s0y = (p0y < sb.ulcy)?sb.ulcy:p0y;
s1y = (p1y > sb.ulcy + sb.h)?sb.ulcy + sb.h:p1y;
// Code-blocks are located at (acb0x+k*cw,acb0y+l*ch)
cw = sb.nomCBlkW;
ch = sb.nomCBlkH;
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
k0 = (int) System.Math.Floor((sb.ulcy - acb0y) / (double) ch);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
kstart = (int) System.Math.Floor((s0y - acb0y) / (double) ch);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
kend = (int) System.Math.Floor((s1y - 1 - acb0y) / (double) ch);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
l0 = (int) System.Math.Floor((sb.ulcx - acb0x) / (double) cw);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
lstart = (int) System.Math.Floor((s0x - acb0x) / (double) cw);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
lend = (int) System.Math.Floor((s1x - 1 - acb0x) / (double) cw);
if (s1x - s0x <= 0 || s1y - s0y <= 0)
{
ppinfo[t][c][r][nPrec].nblk[3] = 0;
ttIncl[t][c][r][nPrec][3] = new TagTreeEncoder(0, 0);
ttMaxBP[t][c][r][nPrec][3] = new TagTreeEncoder(0, 0);
}
else
{
ttIncl[t][c][r][nPrec][3] = new TagTreeEncoder(kend - kstart + 1, lend - lstart + 1);
ttMaxBP[t][c][r][nPrec][3] = new TagTreeEncoder(kend - kstart + 1, lend - lstart + 1);
CBlkCoordInfo[][] tmpArray4 = new CBlkCoordInfo[kend - kstart + 1][];
for (int i5 = 0; i5 < kend - kstart + 1; i5++)
{
tmpArray4[i5] = new CBlkCoordInfo[lend - lstart + 1];
}
ppinfo[t][c][r][nPrec].cblk[3] = tmpArray4;
ppinfo[t][c][r][nPrec].nblk[3] = (kend - kstart + 1) * (lend - lstart + 1);
for (int k = kstart; k <= kend; k++)
{
// Vertical cblks
for (int l = lstart; l <= lend; l++)
{
// Horiz cblks
cb = new CBlkCoordInfo(k - k0, l - l0);
ppinfo[t][c][r][nPrec].cblk[3][k - kstart][l - lstart] = cb;
} // Horizontal code-blocks
} // Vertical code-blocks
}
}
} // Horizontal precincts
} // Vertical precincts
}
