| public AddMul ( byte dst, int dstPos, byte src, int srcPos, byte c, int len ) : void | ||
| dst | byte | |
| dstPos | int | |
| src | byte | |
| srcPos | int | |
| c | byte | |
| len | int | |
| Результат | void | |
private void Encode(byte[][] src, int[] srcOff, byte[][] repair, int[] repairOff, int[] index, int packetLength)
{
Parallel.For(0, repair.Length, new ParallelOptions()
{
MaxDegreeOfParallelism = _threadCount
}, row =>
{
if (_cancel)
{
return;
}
Thread.CurrentThread.IsBackground = true;
Thread.CurrentThread.Priority = ThreadPriority.Lowest;
// *remember* indices start at 0, k starts at 1.
if (index[row] < _k)
{
// < k, systematic so direct copy.
Unsafe.Copy(src[index[row]], srcOff[index[row]], repair[row], repairOff[row], packetLength);
}
else
{
// index[row] >= k && index[row] < n
int pos = index[row] * _k;
Unsafe.Zero(repair[row], repairOff[row], packetLength);
for (int col = 0; col < _k; col++)
{
if (_cancel)
{
return;
}
_fecMath.AddMul(repair[row], repairOff[row], src[col], srcOff[col], _encMatrix[pos + col], packetLength);
}
}
});
}
