internal void Read(GifReader reader)
{
Byte size = reader.ReadByte();
if (size != 11)
{
System.Diagnostics.Debug.WriteLine("Wrong size of " + ToString());
}
applicationIdentifier = reader.ReadString(8);
applicationAuthenticationCode = reader.ReadString(3);
bytes = reader.ReadBinarySubBlocks();
}
internal void Read(GifReader reader)
{
String signature = reader.ReadString(3);
if (signature != "GIF")
{
throw new Exception("No GIF signature");
}
version = reader.ReadString(3);
if ((version != "87a") && (version != "89a"))
{
throw new Exception("Unsupported GIF version: " + version);
}
}