public SignatureWorker(FileInfo inputFileInfo, long blockSize)
{
if (inputFileInfo == null)
{
throw new ArgumentNullException("inputFileInfo");
}
InputFileInfo = inputFileInfo;
if (blockSize == 0)
{
throw new ArgumentException("Размер блока должен быть больше 0", "blockSize");
}
BlockSize = blockSize;
_threadForHash = GetCountThreadForHash();
//with small blocks too many memory needed
long denum = BlockSize > 512 ? BlockSize : 512;
_maxQueuePerThread = _maxBufferSize / denum;
if (_maxQueuePerThread == 0)
{
_maxQueuePerThread = 1;
}
_hashProducersConsumers = new QueueWithLock <SHA256Block>(_maxQueuePerThread);
}
public GZipDecompressor(FileInfo inFileInfo, FileInfo outFileInfo) : base(inFileInfo, outFileInfo)
{
_numReadThreads = GetNumReadThreads();
_decompressedBlocksProd = new QueueWithLock <DataBlock> [_numReadThreads];
for (int i = 0; i < _decompressedBlocksProd.Length; i++)
{
_decompressedBlocksProd[i] = new QueueWithLock <DataBlock>(100);
}
}
public GZipCompressor(FileInfo inFileInfo, FileInfo outFileInfo) : base(inFileInfo, outFileInfo)
{
_numReadThreads = GetNumReadThreads();
_compressedBlocksProd = new QueueWithLock <DataBlock> [_numReadThreads];
int producerMaxSize = 1024 * 1024 * 100 / _blockSize / _compressedBlocksProd.Length;
if (producerMaxSize == 0)
{
producerMaxSize = 1;
}
for (int i = 0; i < _compressedBlocksProd.Length; i++)
{
_compressedBlocksProd[i] =
new QueueWithLock <DataBlock>(producerMaxSize);
}
}
