public bool Identify(System.IO.Stream stream)
{
using (var reader = new Toolbox.Library.IO.FileReader(stream, true))
{
if (reader.BaseStream.Length < 30)
{
return(false);
}
reader.Position = reader.BaseStream.Length - 18;
bool IsValidMagic = reader.ReadString(10) == MagicFileConstant;
bool IsTga = IsValidMagic || Utils.GetExtension(FileName) == ".tga";
if (IsTga)
{
TargaImage tga = new TargaImage();
IsTga = tga.IsSupportedTGA(stream);
stream.Position = 0;
}
return(IsTga);
}
}