public static void Main(string[] args)
{
if (args.Length < 4)
{
Console.WriteLine("Format: {path} {width} {height} {blockXSize} {blockYSize}");
}
else
{
string path = args[0];
int width = int.Parse(args[1]);
int height = int.Parse(args[2]);
int blockXSize = int.Parse(args[3]);
int blockYSize = int.Parse(args[4]);
byte[] data = File.ReadAllBytes(path);
using (DirectBitmap bitmap = new DirectBitmap(width, height))
{
AstcDecoder decoder = new AstcDecoder();
decoder.DecodeASTC(data, width, height, blockXSize, blockYSize, bitmap.Bits);
string dirPath = Path.GetDirectoryName(path);
string name = Path.GetFileNameWithoutExtension(path);
string newPath = Path.Combine(dirPath, name + "_decoded.png");
bitmap.Bitmap.Save(newPath, ImageFormat.Png);
}
Console.WriteLine("Finished");
}
Console.ReadKey();
}
public static DirectBitmap ASTCTextureToBitmap(Texture2D texture, byte[] data)
{
int width = texture.Width;
int height = texture.Height;
int blockSize = texture.ASTCBlockSize();
DirectBitmap bitmap = new DirectBitmap(width, height);
try
{
AstcDecoder.DecodeASTC(data, width, height, blockSize, blockSize, bitmap.Bits);
return(bitmap);
}
catch
{
bitmap.Dispose();
throw;
}
}
