private static byte[] UncompressRow(byte transparencyIndex, int rowLength, byte[] compressedData)
{
var uncompressedDataStream = new MemoryStream();
CompressedFrameReader.DecompressRow(compressedData, uncompressedDataStream, rowLength, transparencyIndex);
return(uncompressedDataStream.ToArray());
}
private static byte[] CompressAndUncompressImage(byte transparencyIndex, int width, byte[] data)
{
var compressedData = CompressImage(transparencyIndex, width, data);
return(CompressedFrameReader.ReadCompressedImage(new BinaryReader(new MemoryStream(compressedData, false)), width, data.Length / width, transparencyIndex));
}
public void TestUncompressThisRow()
{
var data = new byte[]
{
0x09,
0x00,
0x2e,
0x07,
0x00,
0xad,
0x03,
0x00,
0x2e,
0x03,
0x10,
0xaf,
0xf5,
0x2f,
0xaf,
0xf5,
0x03,
0x0c,
0xf5,
0xaf,
0x5f,
0x5f,
0x0b,
};
var data2 = new byte[]
{
0x09,
0x00,
0x2e,
0x07,
0x00,
0xad,
0x03,
0x00,
0x2e,
0x03,
0x10,
0xaf,
0xf5,
0x2f,
0xaf,
0xf5,
0x03,
0x04,
0xf5,
0xaf,
0x06,
0x5f,
0x0b,
};
var s = new MemoryStream();
CompressedFrameReader.DecompressRow(data, s, 27, 9);
var ss = s.ToArray();
var s2 = new MemoryStream();
CompressedFrameReader.DecompressRow(data2, s2, 27, 9);
var ss2 = s.ToArray();
CollectionAssert.AreEqual(ss, ss2);
}
