private bool DeflateOneSegment(WorkItem workitem)
{
ZlibCodec compressor = workitem.compressor;
int rc = 0;
compressor.ResetDeflate();
compressor.NextIn = 0;
compressor.AvailableBytesIn = workitem.inputBytesAvailable;
// step 1: deflate the buffer
compressor.NextOut = 0;
compressor.AvailableBytesOut = workitem.compressed.Length;
do
{
compressor.Deflate(FlushType.None);
}while (compressor.AvailableBytesIn > 0 || compressor.AvailableBytesOut == 0);
// step 2: flush (sync)
rc = compressor.Deflate(FlushType.Sync);
workitem.compressedBytesAvailable = (int)compressor.TotalBytesOut;
return(true);
}
