public void Save(Stream file)
{
int width = (Image.Width + 0x7) & ~0x7;
int height = (Image.Height + 0x7) & ~0x7;
var settings = new ImageSettings(Support.Format[header.imageFormat], width, height)
{
Swizzle = new ImgcSwizzle(width, height)
};
byte[] pic = Kolors.Save(Image, settings);
using (var bw = new BinaryWriterX(file, true))
{
//Header
header.width = (short)Image.Width;
header.height = (short)Image.Height;
//tile table
var table = new MemoryStream();
byte[] importPic = Deflate(pic, Support.Format[header.imageFormat].BitDepth, out table);
//Table
bw.BaseStream.Position = 0x48;
var comp = Compressor.Compress(table, tableComp);
bw.Write(comp);
header.tableSize1 = comp.Length;
header.tableSize2 = (header.tableSize1 + 3) & ~3;
//Image
bw.BaseStream.Position = 0x48 + header.tableSize2;
header.imageFormat = (editMode) ? (byte)28 : header.imageFormat;
comp = Compressor.Compress(new MemoryStream(importPic), picComp);
bw.Write(comp);
bw.WriteAlignment(4);
header.imgDataSize = comp.Length;
//Header
bw.BaseStream.Position = 0;
bw.WriteType(header);
}
}
/// <summary>
///
/// </summary>
/// <param name="output"></param>
public void Save(Stream output)
{
using (var bw = new BinaryWriterX(output, true))
{
// Updates
Header.Width = (short)Texture.Width;
Header.Height = (short)Texture.Height;
// Header
bw.WriteType(Header);
bw.WriteAlignment();
bw.WriteString(FileName, Encoding.ASCII, false);
bw.WriteAlignment();
// Setup
if (Header.Format == ImageFormat.Palette_8)
{
var settings = new IndexedImageSettings(IndexEncodings[(int)Header.Format], PaletteEncodings[(int)Header.Format], Header.Width, Header.Height)
{
QuantizationSettings = new QuantizationSettings(new WuColorQuantizer(6, 3), Header.Width, Header.Height)
{
ColorCount = 256,
ParallelCount = 8
}
};
var data = Kolors.Save(Texture, settings);
bw.Write(data.indexData);
bw.Write(data.paletteData);
}
else
{
var settings = new ImageSettings(Encodings[(int)Header.Format], Header.Width, Header.Height);
var data = Kolors.Save(Texture, settings);
bw.Write(data);
}
}
}
public void Save(Stream output)
{
using (var bw = new BinaryWriterX(output, ByteOrder))
{
if (SwitchUnknownData != null)
{
HeaderInfo.MipMapCount--;
}
Header.Block1 = (uint)((int)HeaderInfo.Version | (HeaderInfo.Unknown1 << 12) | (HeaderInfo.Unused1 << 24) | ((int)HeaderInfo.AlphaChannelFlags << 28));
Header.Block2 = (uint)(HeaderInfo.MipMapCount | (HeaderInfo.Width << 6) | (HeaderInfo.Height << 19));
Header.Block3 = (uint)(HeaderInfo.Unknown2 | ((int)HeaderInfo.Format << 8) | (HeaderInfo.Unknown3 << 16));
bw.WriteType(Header);
if (HeaderInfo.Version == Version._Switchv1 && SwitchUnknownData != null)
{
bw.Write(SwitchUnknownData);
}
//var format = HeaderInfo.Format.ToString().StartsWith("DXT1") ? Format.DXT1 : HeaderInfo.Format.ToString().StartsWith("DXT5") ? Format.DXT5 : HeaderInfo.Format;
var encoding = (HeaderInfo.Version == Version._Switchv1) ? SwitchFormats[HeaderInfo.Format] : Formats[HeaderInfo.Format];
// Mipmap Downsampling
if (Bitmaps.Count > 1 && HeaderInfo.MipMapCount > 1)
{
var firstBitmap = Bitmaps[0].Image;
var width = firstBitmap.Width;
var height = firstBitmap.Height;
for (var i = 0; i < HeaderInfo.MipMapCount - 1; i++)
{
var bmp = new Bitmap(width / 2, height / 2);
var gfx = Graphics.FromImage(bmp);
gfx.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
gfx.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
gfx.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
gfx.DrawImage(firstBitmap, new Rectangle(0, 0, bmp.Width, bmp.Height));
Bitmaps[0].MipMaps[i] = bmp;
width = bmp.Width;
height = bmp.Height;
}
}
var bitmaps = new List <byte[]>();
Settings = new ImageSettings(encoding, Bitmaps[0].Image.Width, Bitmaps[0].Image.Height);
//Set possible Swizzles
if (HeaderInfo.Version == Version._3DSv1 || HeaderInfo.Version == Version._3DSv2 || HeaderInfo.Version == Version._3DSv3)
{
Settings.Swizzle = new CTRSwizzle(Bitmaps[0].Image.Width, Bitmaps[0].Image.Height, CtrTransformation.None, true);
}
else if (HeaderInfo.Version == Version._Switchv1)
{
Settings.Swizzle = new SwitchSwizzle(Bitmaps[0].Image.Width, Bitmaps[0].Image.Height, Settings.Encoding.BitDepth, GetSwitchSwizzleFormat(Settings.Encoding.FormatName), true); //Switch Swizzle
}
else if (Settings.Encoding.FormatName.Contains("DXT"))
{
Settings.Swizzle = new BCSwizzle(Bitmaps[0].Image.Width, Bitmaps[0].Image.Height);
}
if ((Format)HeaderInfo.Format == Format.DXT5_B)
{
Settings.PixelShader = ToNoAlpha;
}
else if ((Format)HeaderInfo.Format == Format.DXT5_YCbCr)
{
Settings.PixelShader = ToOptimisedColors;
}
bitmaps.Add(Kolors.Save(Bitmaps[0].Image, Settings));
foreach (var mipmap in Bitmaps[0].MipMaps)
{
Settings = new ImageSettings(encoding, Bitmaps[0].Image.Width, Bitmaps[0].Image.Height);
//Set possible Swizzles
if (HeaderInfo.Version == Version._3DSv1 || HeaderInfo.Version == Version._3DSv2 || HeaderInfo.Version == Version._3DSv3)
{
Settings.Swizzle = new CTRSwizzle(mipmap.Width, mipmap.Height, CtrTransformation.None, true);
}
else if (HeaderInfo.Version == Version._Switchv1)
{
Settings.Swizzle = new SwitchSwizzle(mipmap.Width, mipmap.Height, Settings.Encoding.BitDepth, GetSwitchSwizzleFormat(Settings.Encoding.FormatName), true); //Switch Swizzle
}
else if (Settings.Encoding.FormatName.Contains("DXT"))
{
Settings.Swizzle = new BCSwizzle(mipmap.Width, mipmap.Height);
}
if ((Format)HeaderInfo.Format == Format.DXT5_B)
{
Settings.PixelShader = ToNoAlpha;
}
else if ((Format)HeaderInfo.Format == Format.DXT5_YCbCr)
{
Settings.PixelShader = ToOptimisedColors;
}
bitmaps.Add(Kolors.Save(mipmap, Settings));
}
if (HeaderInfo.Version == Version._Switchv1)
{
if (SwitchUnknownData != null)
{
var listOffset = bw.BaseStream.Position;
bw.BaseStream.Position += 8 + HeaderInfo.MipMapCount * sizeof(int);
var offsets = new List <int>();
var relOffset = bw.BaseStream.Position;
foreach (var bitmap in bitmaps)
{
var data = new byte[(bitmap.Length + 0x1FF) & ~0x1FF];
Array.Copy(bitmap, data, bitmap.Length);
bw.Write(data);
offsets.Add((int)(bw.BaseStream.Position - relOffset));
}
offsets[offsets.Count - 1] = (offsets.Last() + 0x7FF) & ~0x7FF;
bw.BaseStream.Position = relOffset + offsets.Last();
bw.Write(SwitchOverflowingData);
var totalSize = bw.BaseStream.Position - 0x84 - HeaderInfo.MipMapCount * sizeof(int);
bw.BaseStream.Position = listOffset;
bw.Write((int)totalSize);
bw.BaseStream.Position += 4;
foreach (var offset in offsets)
{
bw.Write(offset);
}
}
else
{
bw.BaseStream.Position += 0x4 + HeaderInfo.MipMapCount * sizeof(int);
var offsets = new List <int>();
var relOffset = bw.BaseStream.Position;
foreach (var bitmap in bitmaps)
{
offsets.Add((int)(bw.BaseStream.Position - relOffset));
var data = new byte[(bitmap.Length + 0x1FF) & ~0x1FF];
Array.Copy(bitmap, data, bitmap.Length);
bw.Write(data);
}
var totalSize = bw.BaseStream.Position - (0x10 + 0x4 + HeaderInfo.MipMapCount * sizeof(int));
bw.BaseStream.Position = 0x10;
bw.Write((int)totalSize);
foreach (var offset in offsets)
{
bw.Write(offset);
}
}
}
else
// Mipmaps, but not for Version 3DS v1
if (HeaderInfo.Version != Version._3DSv1)
{
var offset = HeaderInfo.Version == Version._PS3v1 ? HeaderInfo.MipMapCount * sizeof(int) + HeaderLength : 0;
foreach (var bitmap in bitmaps)
{
bw.Write(offset);
offset += bitmap.Length;
}
}
// Bitmaps
if (SwitchUnknownData == null)
{
foreach (var bitmap in bitmaps)
{
bw.Write(bitmap);
}
}
}
}