/// <summary>
/// Compresses the data of the passed buffer twice.
/// </summary>
/// <param name="buffer">The data to be compressed.</param>
/// <param name="twice">Compress the data twice.</param>
/// <param name="optimize">Optimize compression rate (slower).</param>
/// <returns>The double-compressed data.</returns>
public static byte[] Compress(byte[] buffer, bool twice, bool optimize)
{
buffer = Codec.Compress(buffer, optimize);
if (twice)
{
// NOTE: No need to optimize the second compression,
// it's quite slow and doesn't really improve the compression rate.
buffer = Codec.Compress(buffer);
}
return(buffer);
}
/// <summary>
/// Compresses the data of a passed buffer into a destination buffer,
/// starting at the offset value.
/// </summary>
/// <param name="sourceBuffer">The data to be compressed.</param>
/// <param name="destinationBuffer">The buffer where the compressed data will be saved.</param>
/// <param name="offset">Location where the data will be saved.</param>
public static void Compress(byte[] sourceBuffer, byte[] destinationBuffer, int offset)
{
byte[] compBuffer = Codec.Compress(sourceBuffer);
Buffer.BlockCopy(compBuffer, 0, destinationBuffer, offset, compBuffer.Length);
}
/// <summary>
/// Compresses the data of the passed buffer.
/// </summary>
/// <param name="buffer">The data to be compressed.</param>
/// <returns>The compressed data.</returns>
public static byte[] Compress(byte[] buffer)
{
return(Codec.Compress(buffer, false));
}