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https://github.com/crskycode/GARbro.git
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feat: PS2 BIP format
This commit is contained in:
ManicSteiner
parent
718ceb4c40
commit
53d8fdd844
@ -132,6 +132,8 @@
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<Compile Include="GScripter\ArcDATA.cs" />
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<Compile Include="Ism\ImagePNG.cs" />
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<Compile Include="Kid\ArcDATRAW.cs" />
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<Compile Include="Kid\ImageBIP.cs" />
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<Compile Include="Kid\ImageBIParc.cs" />
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<Compile Include="Kid\ImageLBG.cs" />
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<Compile Include="Kid\ImageSPC.cs" />
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<Compile Include="Kogado\ArcARC.cs" />
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164
ArcFormats/Kid/ImageBIP.cs
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164
ArcFormats/Kid/ImageBIP.cs
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@ -0,0 +1,164 @@
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using System;
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using System.Collections.Generic;
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using System.ComponentModel.Composition;
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using System.IO;
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using System.Text;
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using System.Windows;
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using System.Windows.Media;
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using System.Windows.Media.Media3D;
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namespace GameRes.Formats.Kid
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{
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public class BipFormat : ImageFormat
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{
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public override string Tag { get { return "BIP/PS2"; } }
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public override string Description { get { return "PS2 tiled bitmap format"; } }
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public override uint Signature { get { return 0; } } //0x05000000
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public override ImageMetaData ReadMetaData(IBinaryStream file)
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{
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uint header = file.ReadUInt32();
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if (header == 9)
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{
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throw new NotSupportedException(string.Format("BIP Chara format not supported."));
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}
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else if (header != 5)
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{
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return null;
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}
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file.Seek(0x14, SeekOrigin.Begin);
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if (file.ReadUInt16() != 256)
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{
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return null;
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}
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uint sign = file.ReadUInt16();
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uint dy = 0;
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bool sliced = true;
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if (sign == 0x17)
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{
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dy = 16;
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}
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else if (sign == 0x16)
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{
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dy = 16;
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sliced = false;
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}
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else if (sign == 0x13)
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{
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dy = 32;
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}
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else
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{
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return null;
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}
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//uint dx = dy * 32;
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file.Seek(0x88, SeekOrigin.Begin);
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uint width = file.ReadUInt16();
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uint height = file.ReadUInt16();
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if (width >= 1280 || height >= 1280) // suppose not so large
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return null;
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file.Seek(0x90, SeekOrigin.Begin);
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uint size = file.ReadUInt32();
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size &= 0x00FFFFFF;
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if (sign == 0x13 && size != (file.Length - 0x100) || sign == 0x17 && size != (file.Length - 0x100)* 2)
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{
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return null;
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}
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return new BipImageMetaData
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{
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Width = width,
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Height = height,
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BlockSize = dy,
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Sliced = sliced,
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};
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}
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public override ImageData Read(IBinaryStream file, ImageMetaData info)
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{
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if (info == null)
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throw new NotSupportedException(string.Format("Not BIP texture format."));
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var bipheader = (BipImageMetaData)info;
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file.Seek(0x100, SeekOrigin.Begin);
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byte[] pixels = new byte[bipheader.iWidth * bipheader.iHeight * 4];
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uint dy = bipheader.BlockSize;
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uint dx = dy * 32;
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if (bipheader.Sliced)
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{
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long dwidth = ((bipheader.iWidth + (dy - 2) - 1) / (dy - 2)) * dy;
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long dheight = ((bipheader.iHeight + (dy - 2) - 1) / (dy - 2)) * dy;
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long focus_H = (dwidth* dheight + dx - 1) / dx;
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long focus_T = (focus_H + dy - 1) / dy;
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for (int t = 0; t < focus_T; t++)
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{
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for(int y = 0; y < dy; y++)
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{
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for (int x = 0; x < dx; x++)
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{
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var pixel = file.ReadBytes(4); //RGBA with wrong A
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long i2x = x + t * dx;
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long i3t = i2x / dwidth;
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long i3x = i2x - i3t * dwidth;
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long i3y = i3t * (dy - 2) + y;
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long i4x = i3x - i3x / dy * dy + i3x / dy * (dy - 2);
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if (i3x >= dwidth || i4x >= bipheader.iWidth || i3y >= bipheader.iHeight)
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continue;
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long target = (i4x + i3y * bipheader.iWidth) * 4;
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//BGRA
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pixels[target] = pixel[2];
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pixels[target + 1] = pixel[1];
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pixels[target + 2] = pixel[0];
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if (pixel[3] >= byte.MaxValue / 2)
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pixels[target + 3] = byte.MaxValue;
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else
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pixels[target + 3] = (byte)(pixel[3] << 1);
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}
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}
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}
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}
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else
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{
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long focus_H = (bipheader.iWidth * bipheader.iHeight + dx - 1) / dx;
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long focus_T = (focus_H + dy - 1) / dy;
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for (int t = 0; t < focus_T; t++)
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{
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for (int y = 0; y < dy; y++)
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{
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for (int x = 0; x < dx; x++)
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{
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var pixel = file.ReadBytes(4); //RGBA with wrong A
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long i2x = x + t * dx;
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long i3t = i2x / bipheader.iWidth;
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long i3x = i2x - i3t * bipheader.iWidth;
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long i3y = i3t * dy + y;
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if (i3x >= bipheader.iWidth || i3y >= bipheader.iHeight)
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continue;
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long target = (i3x + i3y * bipheader.iWidth) * 4;
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//BGRA
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pixels[target] = pixel[2];
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pixels[target + 1] = pixel[1];
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pixels[target + 2] = pixel[0];
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if (pixel[3] >= byte.MaxValue / 2)
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pixels[target + 3] = byte.MaxValue;
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else
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pixels[target + 3] = (byte)(pixel[3] << 1);
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}
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}
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}
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}
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return ImageData.Create(info, PixelFormats.Bgra32, null, pixels); ;
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}
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public override void Write(Stream file, ImageData image)
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{
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throw new System.NotImplementedException("BipFormat.Write not implemented");
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}
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class BipImageMetaData : ImageMetaData
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{
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public uint BlockSize { get; set; }
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public bool Sliced { get; set; }
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}
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}
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}
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44
ArcFormats/Kid/ImageBIParc.cs
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44
ArcFormats/Kid/ImageBIParc.cs
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@ -0,0 +1,44 @@
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using GameRes.Compression;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel.Composition;
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using System.IO;
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namespace GameRes.Formats.Kid
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{
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[Export(typeof(ImageFormat))]
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public class BipArkFormat: BipFormat
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{
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public override string Tag { get { return "BIP/PS2 compressed"; } }
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public override string Description { get { return "PS2 tiled bitmap format with lzss compress"; } }
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public override uint Signature { get { return 0; } }
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public BipArkFormat()
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{
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Extensions = new string[] { "bip" };
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}
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public override ImageMetaData ReadMetaData(IBinaryStream stream)
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{
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uint unpacked_size = stream.Signature;
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if (unpacked_size <= 0x20 || unpacked_size > 0x5000000) // ~83MB
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return null;
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stream.Position = 4;
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using (var lzss = new LzssStream(stream.AsStream, LzssMode.Decompress, true))
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using (var input = new SeekableStream(lzss))
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using (var bip = new BinaryStream(input, stream.Name))
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return base.ReadMetaData(bip);
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}
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public override ImageData Read(IBinaryStream stream, ImageMetaData info)
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{
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stream.Position = 4;
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using (var lzss = new LzssStream(stream.AsStream, LzssMode.Decompress, true))
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using (var input = new SeekableStream(lzss))
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using (var bip = new BinaryStream(input, stream.Name))
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return base.Read(bip, info);
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}
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public override void Write(Stream file, ImageData image)
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{
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throw new System.NotImplementedException("BipFormat.Write not implemented");
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}
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}
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}
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