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implemented ABM images.

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morkt 2015-08-05 11:57:55 +04:00
parent e8ffc7d38e
commit 126e037ac9
5 changed files with 456 additions and 3 deletions
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356
ArcFormats/ArcABM.cs Normal file
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@ -0,0 +1,356 @@
//! \file ArcABM.cs
//! \date Tue Aug 04 23:40:47 2015
//! \brief LiLiM/Le.Chocolat multi-frame compressed bitmaps.
//
// Copyright (C) 2015 by morkt
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using GameRes.Utility;
namespace GameRes.Formats.Lilim
{
internal class AbmArchive : ArcFile
{
public readonly AbmImageData FrameInfo;
public AbmArchive (ArcView arc, ArchiveFormat impl, ICollection<Entry> dir, AbmImageData info)
: base (arc, impl, dir)
{
FrameInfo = info;
}
}
internal class AbmImageData : ImageMetaData
{
public int Mode;
public uint BaseOffset;
public uint FrameOffset;
public AbmImageData Clone ()
{
return this.MemberwiseClone() as AbmImageData;
}
}
internal class AbmEntry : PackedEntry
{
public int Index;
}
[Export(typeof(ArchiveFormat))]
public class AbmOpener : ArchiveFormat
{
public override string Tag { get { return "ABM"; } }
public override string Description { get { return "LiLiM/Le.Chocolat multi-frame bitmap"; } }
public override uint Signature { get { return 0; } }
public override bool IsHierarchic { get { return false; } }
public override bool CanCreate { get { return false; } }
public override ArcFile TryOpen (ArcView file)
{
if ('B' != file.View.ReadByte (0) || 'M' != file.View.ReadByte (1))
return null;
int type = file.View.ReadSByte (0x1C);
if (type != 1 && type != 2)
return null;
int count = file.View.ReadInt16 (0x3A);
if (!IsSaneCount (count))
return null;
uint width = file.View.ReadUInt32 (0x12);
uint height = file.View.ReadUInt32 (0x16);
uint bitmap_data_size = width*height*3;
var dir = new List<Entry> (count);
long next_offset = file.View.ReadUInt32 (0x42);
uint current_offset = 0x46;
for (int i = 0; i < count; ++i)
{
var entry = new AbmEntry {
Name = i.ToString ("D4") + ".tga",
Type = "image",
Offset = next_offset,
Index = i,
};
if (i + 1 != count)
{
next_offset = file.View.ReadUInt32 (current_offset);
current_offset += 4;
}
else
next_offset = file.MaxOffset;
if (next_offset <= entry.Offset)
return null;
entry.Size = (uint)(next_offset - entry.Offset);
if (!entry.CheckPlacement (file.MaxOffset))
return null;
entry.UnpackedSize = 0x12 + bitmap_data_size;
dir.Add (entry);
}
int pixel_size = file.View.ReadUInt16 (0x38);
var image_info = new AbmImageData
{
Width = (uint)width,
Height = (uint)height,
BPP = pixel_size * 8,
Mode = type,
BaseOffset = (uint)dir[0].Offset,
};
return new AbmArchive (file, this, dir, image_info);
}
public override Stream OpenEntry (ArcFile arc, Entry entry)
{
var abm = arc as AbmArchive;
var frame = entry as AbmEntry;
if (null == abm || null == frame)
return arc.File.CreateStream (entry.Offset, entry.Size);
var frame_info = abm.FrameInfo;
if (frame.Index != 0)
{
frame_info = frame_info.Clone();
frame_info.FrameOffset = (uint)frame.Offset;
}
using (var input = arc.File.CreateStream (0, (uint)arc.File.MaxOffset))
using (var reader = new AbmReader (input, frame_info))
{
// emulate TGA image
var header = new byte[0x12];
header[2] = 2;
LittleEndian.Pack ((ushort)frame_info.Width, header, 0xC);
LittleEndian.Pack ((ushort)frame_info.Height, header, 0xE);
header[0x10] = (byte)reader.BPP;
header[0x11] = 0x20;
var pixels = reader.Unpack();
return new PrefixStream (header, new MemoryStream (pixels));
}
}
}
internal sealed class AbmReader : IDisposable
{
BinaryReader m_input;
byte[] m_output;
AbmImageData m_info;
int m_bpp;
public byte[] Data { get { return m_output; } }
public int BPP { get { return m_bpp; } }
public AbmReader (Stream file, AbmImageData info)
{
m_info = info;
if (2 == m_info.Mode)
{
m_bpp = 32;
file.Position = m_info.BaseOffset;
using (var base_frame = new ArcView.Reader (file))
m_output = UnpackV2 (base_frame);
}
else if (1 == m_info.Mode || 32 == m_info.Mode || 24 == m_info.Mode)
{
if (1 == m_info.Mode)
m_bpp = 24;
else
m_bpp = m_info.Mode;
int total_length = (int)(m_info.Width * m_info.Height * m_bpp / 8);
m_output = new byte[total_length];
file.Position = m_info.BaseOffset;
if (1 == m_info.Mode)
{
if (total_length != file.Read (m_output, 0, (total_length)))
throw new EndOfStreamException();
}
else
{
using (var base_frame = new ArcView.Reader (file))
{
if (24 == m_bpp)
UnpackStream24 (base_frame, m_output, total_length);
else
UnpackStream32 (base_frame, m_output, total_length);
}
}
}
else
throw new NotImplementedException();
if (0 != m_info.FrameOffset)
{
m_input = new ArcView.Reader (file);
}
}
int frame_x;
int frame_y;
int frame_w;
int frame_h;
public byte[] Unpack ()
{
if (null == m_input)
return m_output;
m_input.BaseStream.Position = m_info.FrameOffset;
if (1 == m_info.Mode)
return UnpackStream24 (m_input, m_output, m_output.Length);
if (2 == m_info.Mode)
{
var frame = UnpackV2 (m_input);
CopyFrame (frame);
return m_output;
}
throw new NotImplementedException();
}
byte[] UnpackV2 (BinaryReader input)
{
frame_x = input.ReadInt32();
frame_y = input.ReadInt32();
frame_w = input.ReadInt32();
frame_h = input.ReadInt32();
if (frame_x < 0 || frame_y < 0 || frame_w <= 0 || frame_h <= 0)
throw new InvalidFormatException();
int total_length = frame_w * frame_h * m_bpp / 8;
byte[] output = new byte[total_length];
input.ReadByte(); // position number
return UnpackStream32 (input, output, total_length);
}
byte[] UnpackStream24 (BinaryReader input, byte[] output, int total_length)
{
int dst = 0;
while (dst < total_length)
{
int v = input.ReadByte();
if (0 == v)
{
int count = input.ReadByte();
if (0 == count)
continue;
dst += count;
}
else if (0xff == v)
{
int count = input.ReadByte();
if (0 == count)
continue;
count = Math.Min (count, total_length-dst);
input.Read (output, dst, count);
dst += count;
}
else
{
output[dst++] = input.ReadByte();
}
}
return output;
}
byte[] UnpackStream32 (BinaryReader input, byte[] output, int total_length)
{
int dst = 0;
int component = 0;
while (dst < total_length)
{
byte v = input.ReadByte();
if (0 == v)
{
int count = input.ReadByte();
if (0 == count)
continue;
for (int i = 0; i < count; ++i)
{
++dst;
if (++component == 3)
{
++dst;
component = 0;
}
}
}
else if (0xff == v)
{
int count = input.ReadByte();
if (0 == count)
continue;
for (int i = 0; i < count && dst < total_length; ++i)
{
output[dst++] = input.ReadByte();
if (++component == 3)
{
output[dst++] = 0xff;
component = 0;
}
}
}
else
{
output[dst++] = input.ReadByte();
if (++component == 3)
{
output[dst++] = v;
component = 0;
}
}
}
return output;
}
void CopyFrame (byte[] frame)
{
if (frame_x >= m_info.Width || frame_y >= m_info.Height)
return;
int pixel_size = m_bpp / 8;
int line_size = Math.Min (frame_w, (int)m_info.Width-frame_x) * pixel_size;
int left = frame_x * pixel_size;
int bottom = Math.Min (frame_y+frame_h, (int)m_info.Height);
int stride = (int)m_info.Width * pixel_size;
int src = 0;
for (int y = frame_y; y < bottom; ++y)
{
int dst = stride * y + left;
Buffer.BlockCopy (frame, src, m_output, dst, line_size);
src += frame_w * pixel_size;
}
}
#region IDisposable Members
bool m_disposed = false;
public void Dispose ()
{
if (!m_disposed)
{
if (m_input != null)
m_input.Dispose();
m_disposed = true;
GC.SuppressFinalize (this);
}
}
#endregion
}
}

2
ArcFormats/ArcFormats.csproj
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@ -61,6 +61,7 @@
<Reference Include="WindowsBase" />
</ItemGroup>
<ItemGroup>
<Compile Include="ArcABM.cs" />
<Compile Include="ArcADPACK.cs" />
<Compile Include="ArcAdvCls.cs" />
<Compile Include="ArcAdvSysT.cs" />
@ -128,6 +129,7 @@
<Compile Include="ArcVPK.cs" />
<Compile Include="AudioVAW.cs" />
<Compile Include="EriReader.cs" />
<Compile Include="ImageABM.cs" />
<Compile Include="ImageDWQ.cs" />
<Compile Include="ImageHIZ.cs" />
<Compile Include="MioDecoder.cs" />

94
ArcFormats/ImageABM.cs Normal file
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@ -0,0 +1,94 @@
//! \file ImageABM.cs
//! \date Tue Aug 04 22:58:17 2015
//! \brief LiLiM/Le.Chocolat compressed image format.
//
// Copyright (C) 2015 by morkt
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//
using System;
using System.ComponentModel.Composition;
using System.IO;
using System.Windows.Media;
using GameRes.Utility;
namespace GameRes.Formats.Lilim
{
[Export(typeof(ImageFormat))]
public class AbmFormat : ImageFormat
{
public override string Tag { get { return "ABM"; } }
public override string Description { get { return "LiLiM/Le.Chocolat compressed bitmap"; } }
public override uint Signature { get { return 0; } }
public override ImageMetaData ReadMetaData (Stream stream)
{
var header = new byte[0x46];
if (header.Length != stream.Read (header, 0, header.Length))
return null;
if ('B' != header[0] || 'M' != header[1])
return null;
int type = (sbyte)header[0x1C];
uint frame_offset;
if (1 == type || 2 == type)
{
int count = LittleEndian.ToUInt16 (header, 0x3A);
if (count > 0xFF)
return null;
frame_offset = LittleEndian.ToUInt32 (header, 0x42);
}
else if (32 == type || 24 == type)
{
frame_offset = LittleEndian.ToUInt32 (header, 0xA);
}
else
return null;
if (frame_offset >= stream.Length)
return null;
return new AbmImageData
{
Width = LittleEndian.ToUInt32 (header, 0x12),
Height = LittleEndian.ToUInt32 (header, 0x16),
BPP = 24,
Mode = type,
BaseOffset = frame_offset,
};
}
public override ImageData Read (Stream stream, ImageMetaData info)
{
var meta = info as AbmImageData;
if (null == meta)
throw new ArgumentException ("AbmFormat.Read should be supplied with AbmMetaData", "info");
using (var reader = new AbmReader (stream, meta))
{
var pixels = reader.Unpack();
PixelFormat format = 32 == reader.BPP ? PixelFormats.Bgra32 : PixelFormats.Bgr24;
return ImageData.Create (info, format, null, pixels);
}
}
public override void Write (Stream file, ImageData image)
{
throw new System.NotImplementedException ("AbmFormat.Write not implemented");
}
}
}

4
ArcFormats/Properties/AssemblyInfo.cs
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@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
// You can specify all the values or you can default the Build and Revision Numbers
// by using the '*' as shown below:
// [assembly: AssemblyVersion("1.0.*")]
[assembly: AssemblyVersion ("1.1.8.89")]
[assembly: AssemblyFileVersion ("1.1.8.89")]
[assembly: AssemblyVersion ("1.1.8.90")]
[assembly: AssemblyFileVersion ("1.1.8.90")]

3
supported.html
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@ -298,9 +298,10 @@ Yami no Koe Zero<br/>
</td></tr>
<tr><td>*.dwq</td><td><tt>BMP</tt><br/><tt>JPEG</tt><br/><tt>PNG</tt><br/><tt>JPEG+MASK</tt><br/><tt>PACKBMP+MASK</tt><br/></td><td>No</td></tr>
<tr><td>*.vaw<br/>*.wgq</td><td><tt>IF PACKTYPE==</tt><br/><tt>OGG</tt></td><td>No</td></tr>
<tr class="odd"><td>*.aos</td><td>-</td><td>No</td><td>LiLiM</td><td>
<tr class="odd"><td>*.aos</td><td>-</td><td>No</td><td rowspan="2">LiLiM</td><td rowspan="2">
Answer Dead<br/>
</td></tr>
<tr class="odd"><td>*.abm</td><td><tt>BM</tt></td><td>No</td></tr>
</table>
<p><a name="note-1" class="footnote">1</a> Non-encrypted only</p>
</body>