public static WiiImage Create(EndianReader stream)
{
byte id = stream.ReadByte();
if (id != 1 && id != 2)
{
throw new FormatException(); // ID byte
}
WiiImage image = new WiiImage();
image.BitsPerPixel = stream.ReadByte(); // If this isn't 4... I think we're f****d.
stream.Position += 5; // 5 bytes of who knows what
image.Width = stream.ReadUInt16();
image.Height = stream.ReadUInt16();
stream.ReadByte(); // Dunno...
stream.PadReadTo(0x20);
image.Bitmap = PixelEncoding.GetEncoding <CMPR>().DecodeImage(stream.Base, image.Width, image.Height);
return(image);
}
public static NgcImage Create(EndianReader stream)
{
NgcImage image = new NgcImage();
image.BitsPerPixel = stream.ReadByte(); // If this isn't 4... I think we're f****d.
stream.Position = 0x0A;
image.Width = (int)Math.Pow(2, stream.ReadByte());
image.Height = (int)Math.Pow(2, stream.ReadByte());
stream.PadReadTo(0x20);
Bitmap bitmap = PixelEncoding.GetEncoding <CMPR>().DecodeImage(stream.Base, (uint)image.Width, (uint)image.Height);
image.Bitmap = new Bitmap(image.Width, image.Height);
for (int x = 0; x < image.Width; x++)
{
for (int y = 0; y < image.Height; y++)
{
image.Bitmap.SetPixel(x, y, bitmap.GetPixel(x, image.Height - y - 1));
}
}
return(image);
}
private static void OperationPng2Tex()
{
string filename = ConsolePath("Full path to tex or txm/txv or png file..?");
if (filename.IsEmpty())
{
return;
}
if (Path.GetExtension(filename).ToLower() == ".txm" || Path.GetExtension(filename).ToLower() == ".txv")
{
filename = filename.Substring(0, filename.Length - 4);
}
else if (Path.GetExtension(filename).ToLower() != ".tex")
{
filename = Path.GetDirectoryName(filename);
if (filename.EndsWith(".ext"))
{
filename = filename.Substring(0, filename.Length - 4);
}
}
DelayedStreamCache streams = new DelayedStreamCache();
Txm tex = OpenTex(filename, streams);
Stream txmstream;
Stream txvstream;
if (File.Exists(filename))
{
txmstream = new TemporaryStream();
txvstream = new TemporaryStream();
}
else
{
txmstream = new FileStream(filename + ".txm.new", FileMode.Create);
txvstream = new FileStream(filename + ".txv.new", FileMode.Create);
}
streams.AddStream(txmstream);
streams.AddStream(txvstream);
string[] files = Directory.GetFiles(filename + ".ext");
files = files.OrderBy(f => f).ToArray(); // Want to make sure the .dat files come before the pngs (hacky, but meh).
foreach (string file in files)
{
string name = Path.GetFileName(file);
string basename = Path.GetFileNameWithoutExtension(name);
string extension = Path.GetExtension(name);
Txm.Image image = tex.Images.FirstOrDefault(i => i.Name == basename);
if (image == null)
{
if (extension != ".dat" && extension != ".png")
{
continue;
}
image = new Txm.Image();
image.Name = basename;
image.PrimaryEncoding = PixelEncoding.GetEncoding <CI8>();
image.SecondaryData = new MemoryStream();
image.Unknown1 = 1;
image.Unknown2 = 2 << 4;
image.Unknown3 = 1;
tex.Images.Add(image);
}
Stream stream = new FileStream(file, FileMode.Open);
if (extension == ".dat")
{
image.SecondaryData = new MemoryStream((int)stream.Length);
Util.StreamCopy(image.SecondaryData, stream);
}
else if (extension == ".png")
{
Bitmap bitmap = new Bitmap(stream);
stream.Close();
stream = new MemoryStream();
if (image.SecondaryData is Substream || image.SecondaryData == null)
{
image.SecondaryData = new MemoryStream();
}
image.SecondaryData.Position = 0;
try {
image.PrimaryEncoding.EncodeImage(stream, bitmap, image.SecondaryData, image.Unknown2 >> 4);
} catch (NotImplementedException ex) {
if (image.PrimaryEncoding.ID == 0xAAE4)
{
image.PrimaryEncoding = new ARGB();
image.Unknown1 = 5;
image.Unknown2 = 0xa5;
image.Unknown3 = 4;
}
else
{
image.PrimaryEncoding = PixelEncoding.GetEncoding <CI8>();
image.Unknown1 = 1;
image.Unknown2 = 2 << 4;
image.Unknown3 = 1;
}
try {
image.PrimaryEncoding.EncodeImage(stream, bitmap, image.SecondaryData, image.Unknown2 >> 4);
} catch {
throw ex;
}
}
image.Width = (uint)bitmap.Width;
image.Height = (uint)bitmap.Height;
image.PrimaryData = stream;
}
streams.AddStream(stream);
}
tex.Save(txmstream, txvstream);
if (File.Exists(filename))
{
Stream texstream = new FileStream(filename + ".new", FileMode.Create);
streams.AddStream(texstream);
FPS4Base fps = new FPS4Base();
fps.DataOffset = 0x60;
fps.BlockSize = 0x0C;
fps.Files = 3;
fps.Flags = FPS4Base.NodeFlags.SectionSize | FPS4Base.NodeFlags.Filesize | FPS4Base.NodeFlags.Offset;
fps.Type = new byte[] { 0x74, 0x78, 0x6D, 0x76 }; // "txmv"
fps.TypeOffset = 0x40;
uint txmlen = (uint)Util.RoundUp(txmstream.Length, 0x20);
uint txvlen = (uint)Util.RoundUp(txvstream.Length, 0x20);
fps.Nodes.Add(new FPS4Base.Node(0x60, txmlen, (uint)txmstream.Length, "", 0, 0, txmstream));
fps.Nodes.Add(new FPS4Base.Node(0x60 + txmlen, txvlen, (uint)txvstream.Length, "", 0, 0, txvstream));
fps.Nodes.Add(new FPS4Base.Node(0x60 + txmlen + txvlen, 0, 0, "", 0, 0, null));
fps.Save(texstream);
}
streams.Dispose();
}
public Txm(Stream stream, Stream data) : this()
{
EndianReader reader = new EndianReader(stream, Endianness.BigEndian);
if (reader.ReadUInt32() != Magic)
{
throw new FormatException();
}
uint filesize = reader.ReadUInt32();
Unknown = reader.ReadUInt32();
uint files = reader.ReadUInt32();
ulong zero = reader.ReadUInt64();
if (zero != 0)
{
throw new FormatException();
}
Dictionary <Image, long> nameoffsets = new Dictionary <Image, long>();
for (uint i = 0; i < files; i++)
{
Image image = new Image();
image.Width = reader.ReadUInt32();
image.Height = reader.ReadUInt32();
image.Unknown1 = reader.ReadUInt32();
image.Unknown2 = reader.ReadByte();
image.Unknown3 = reader.ReadByte();
ushort encoding = reader.ReadUInt16();
if (encoding == 0xAAE4) // PS3 ToGf
{
if (image.Unknown2 == 0x88 || image.Unknown2 == 0xa8)
{
image.PrimaryEncoding = new DXT5();
}
else if (image.Unknown2 == 0xa5)
{
image.PrimaryEncoding = new ARGB();
}
else if (image.Unknown2 == 0x85)
{
image.PrimaryEncoding = new TiledARGB();
}
else if (image.Unknown2 == 0xa6 || image.Unknown2 == 0x86)
{
image.PrimaryEncoding = new DXT1();
}
else
{
Console.WriteLine("WARNING: Unknown PS3 encoding 0x" + image.Unknown2.ToString("x"));
image.PrimaryEncoding = new NullEncoding();
}
}
else
{
image.PrimaryEncoding = PixelEncoding.GetEncoding(encoding);
}
nameoffsets[image] = reader.Position + reader.ReadUInt32();
uint offset1 = reader.ReadUInt32();
uint offset2 = reader.ReadUInt32();
image.PrimaryData = new Substream(data, offset1, image.PrimaryLength);
if (offset2 > 0) // Best hack I have for determining whether there's a secondary image or not
{
image.SecondaryData = new Substream(data, offset2, image.SecondaryLength);
}
Images.Add(image);
}
foreach (var offset in nameoffsets)
{
stream.Position = offset.Value;
offset.Key.Name = stream.ReadCString();
}
}
