new byte[] { 0xAA, 0xAA, 0xAA, 0x80, 0x00, 0x2A, 0xAA, 0xAA, 0xAA, 0xAA, 0x80, 0x00, 0x2A, 0x22, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA })] // Apple PackBits sample
public async Task DecompressStreamAsync_DecompressData(byte[] compressedData, byte[] uncompressedData)
{
var stream = new StreamBuilder(ByteOrder.LittleEndian)
.WriteBytes(compressedData)
.ToStream();
var data = await PackBitsDecompressor.DecompressStreamAsync(stream, compressedData.Length, uncompressedData.Length);
Assert.Equal(uncompressedData, data);
}
public static Task <byte[]> DecompressStreamAsync(Stream stream, TiffCompression compression, int compressedLength, int uncompressedLength)
{
switch (compression)
{
case TiffCompression.None:
return(DecompressStreamAsync_None(stream, compressedLength));
case TiffCompression.PackBits:
return(PackBitsDecompressor.DecompressStreamAsync(stream, compressedLength, uncompressedLength));
default:
throw new NotSupportedException($"The compression format '{compression}' is not supported.");
}
}
