public void Generate(uint[] valsTable, uint n)
{
uint i;
// lengths: represents lengths of encoded values
var lengths = new uint[n];
this._n = n;
this._totalLength = 0;
for (i = 0; i < this._n; i++)
{
if (valsTable[i] == 0)
{
lengths[i] = 0;
}
else
{
lengths[i] = ILog2(valsTable[i] + 1);
this._totalLength += lengths[i];
}
}
this._storeTable = new uint[(this._totalLength + 31) >> 5];
this._totalLength = 0;
for (i = 0; i < this._n; i++)
{
if (valsTable[i] == 0)
{
continue;
}
var storedValue = valsTable[i] - ((1U << (int)lengths[i]) - 1U);
BitBool.SetBitsAtPos(this._storeTable, this._totalLength, storedValue, lengths[i]);
this._totalLength += lengths[i];
}
this._remR = ILog2(this._totalLength / this._n);
if (this._remR == 0)
{
this._remR = 1;
}
this._lengthRems = new uint[((this._n * this._remR) + 0x1f) >> 5];
var remsMask = (1U << (int)this._remR) - 1U;
this._totalLength = 0;
for (i = 0; i < this._n; i++)
{
this._totalLength += lengths[i];
BitBool.SetBitsValue(this._lengthRems, i, this._totalLength & remsMask, this._remR, remsMask);
lengths[i] = this._totalLength >> (int)this._remR;
}
this._sel = new Select();
this._sel.Generate(lengths, this._n, (this._totalLength >> (int)this._remR));
}
public void Generate(uint[] valsTable, uint n)
{
uint i;
// lengths: represents lengths of encoded values
var lengths = new uint[n];
_n = n;
_totalLength = 0;
for (i = 0; i < _n; i++)
{
if (valsTable[i] == 0)
{
lengths[i] = 0;
}
else
{
lengths[i] = ILog2(valsTable[i] + 1);
_totalLength += lengths[i];
}
}
_storeTable = new uint[(_totalLength + 31) >> 5];
_totalLength = 0;
for (i = 0; i < _n; i++)
{
if (valsTable[i] == 0)
{
continue;
}
var storedValue = valsTable[i] - ((1U << (int)lengths[i]) - 1U);
BitBool.SetBitsAtPos(_storeTable, _totalLength, storedValue, lengths[i]);
_totalLength += lengths[i];
}
_remR = ILog2(_totalLength / _n);
if (_remR == 0)
{
_remR = 1;
}
_lengthRems = new uint[((_n * _remR) + 0x1f) >> 5];
var remsMask = (1U << (int)_remR) - 1U;
_totalLength = 0;
for (i = 0; i < _n; i++)
{
_totalLength += lengths[i];
BitBool.SetBitsValue(_lengthRems, i, _totalLength & remsMask, _remR, remsMask);
lengths[i] = _totalLength >> (int)_remR;
}
_sel = new Select();
_sel.Generate(lengths, _n, (_totalLength >> (int)_remR));
}