/// <summary>
/// Passes bitstream to the decoder.
/// </summary>
/// <param name="inbuf">Bitstream buffer to pass</param>
/// <param name="offset">Index into inbuf</param>
/// <param name="length">Number of bytes to use from inbuf</param>
void PutBitstream(byte[] inbuf, int offset, int length)
{
FastMemcpyMemmove.memmove(bitstream.Data, bitstream.Data + (int)bitstream.DataOffset, (int)bitstream.DataLength);
bitstream.DataOffset = 0;
int free = (int)(bitstream.MaxLength - bitstream.DataLength);
Trace.Assert(length <= free);
Marshal.Copy(inbuf, offset, bitstream.Data + (int)bitstream.DataLength, length);
bitstream.DataLength += (uint)length;
}
/// <summary>
/// Puts the bitstream.
/// </summary>
/// <param name="inbuf">The inbuf.</param>
/// <param name="offset">The offset.</param>
/// <param name="length">The length.</param>
/// <exception cref="QuickSyncException">insufficient space in buffer</exception>
public void PutBitstream(byte[] inbuf, int offset, int length)
{
FastMemcpyMemmove.memmove(bitstream.Data, bitstream.Data + (int)bitstream.DataOffset, (int)bitstream.DataLength);
bitstream.DataOffset = 0;
int free = (int)(bitstream.MaxLength - bitstream.DataLength);
//Trace.Assert(length <= free);
if (free < length)
{
throw new QuickSyncException("insufficient space in buffer");
}
Marshal.Copy(inbuf, offset, bitstream.Data + (int)bitstream.DataLength, length);
bitstream.DataLength += (uint)length;
}