protected override void HashCore(byte[] rgb, int ibStart, int cbSize) {
int i;
State = 1;
_Length += (uint)cbSize; // global length
if (_ProcessingBufferCount != 0) {
if (cbSize < (BLOCK_SIZE_BYTES - _ProcessingBufferCount)) {
System.Buffer.BlockCopy (rgb, ibStart, _ProcessingBuffer, _ProcessingBufferCount, cbSize);
_ProcessingBufferCount += cbSize;
return;
} else {
i = (BLOCK_SIZE_BYTES - _ProcessingBufferCount);
System.Buffer.BlockCopy (rgb, ibStart, _ProcessingBuffer, _ProcessingBufferCount, i);
ProcessBlock (_ProcessingBuffer, 0);
_ProcessingBufferCount = 0;
ibStart += i;
cbSize -= i;
}
}
for (i = 0; i < cbSize - cbSize % BLOCK_SIZE_BYTES; i += BLOCK_SIZE_BYTES) {
ProcessBlock (rgb, ibStart + i);
}
if (cbSize % BLOCK_SIZE_BYTES != 0) {
System.Buffer.BlockCopy (rgb, cbSize - cbSize % BLOCK_SIZE_BYTES + ibStart, _ProcessingBuffer, 0, cbSize % BLOCK_SIZE_BYTES);
_ProcessingBufferCount = cbSize % BLOCK_SIZE_BYTES;
}
}
/// <summary>
