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implemented OpenImage methods for some image archives.

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This commit is contained in:
morkt 2016-12-26 03:15:15 +04:00
parent c256563181
commit e1a0cca0fd
5 changed files with 223 additions and 70 deletions
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52
ArcFormats/Entis/ArcERI.cs
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@ -29,6 +29,7 @@ using System.ComponentModel.Composition;
using System.IO;
using System.Linq;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using GameRes.Utility;
namespace GameRes.Formats.Entis
@ -92,7 +93,7 @@ namespace GameRes.Formats.Entis
else if ("ImageFrm" == id || "DiffeFrm" == id)
{
var entry = new EriEntry {
Name = string.Format ("{0}#{1:D4}.tga", base_name, i++),
Name = string.Format ("{0}#{1:D4}", base_name, i++),
Type = "image",
Offset = current_offset,
Size = (uint)section_size,
@ -110,17 +111,15 @@ namespace GameRes.Formats.Entis
return new EriMultiImage (file, this, dir, info, palette);
}
public override Stream OpenEntry (ArcFile arc, Entry entry)
public override IImageDecoder OpenImage (ArcFile arc, Entry entry)
{
var earc = (EriMultiImage)arc;
var eent = (EriEntry)entry;
var pixels = earc.GetFrame (eent.FrameIndex);
if (32 == earc.Info.BPP && 0 == (earc.Info.FormatType & EriType.WithAlpha))
{
for (int p = 3; p < pixels.Length; p += 4)
pixels[p] = 0xFF;
}
return TgaStream.Create (earc.Info, pixels);
BitmapPalette palette = null;
if (8 == earc.Info.BPP && earc.Palette != null)
palette = new BitmapPalette (earc.Palette);
return new BitmapDecoder (pixels, earc.Info, earc.Format, palette);
}
}
@ -128,6 +127,7 @@ namespace GameRes.Formats.Entis
{
public readonly EriMetaData Info;
public readonly Color[] Palette;
public readonly PixelFormat Format;
byte[][] Frames;
public EriMultiImage (ArcView arc, ArchiveFormat impl, ICollection<Entry> dir, EriMetaData info, Color[] palette)
@ -136,6 +136,24 @@ namespace GameRes.Formats.Entis
Info = info;
Palette = palette;
Frames = new byte[dir.Count][];
if (8 == Info.BPP)
{
if (null == Palette)
Format = PixelFormats.Gray8;
else
Format = PixelFormats.Indexed8;
}
else if (32 == Info.BPP)
{
if (0 == (Info.FormatType & EriType.WithAlpha))
Format = PixelFormats.Bgr32;
else
Format = PixelFormats.Bgra32;
}
else if (16 == Info.BPP)
Format = PixelFormats.Bgr555;
else
Format = PixelFormats.Bgr24;
}
public byte[] GetFrame (int index)
@ -166,4 +184,22 @@ namespace GameRes.Formats.Entis
public int FrameIndex;
public bool IsDiff;
}
internal class BitmapDecoder : IImageDecoder
{
public Stream Source { get { return null; } }
public ImageFormat SourceFormat { get { return null; } }
public ImageMetaData Info { get; private set; }
public ImageData Image { get; private set; }
public BitmapDecoder (byte[] pixels, ImageMetaData info, PixelFormat format, BitmapPalette palette)
{
Info = info;
Image = ImageData.Create (info, format, palette, pixels);
}
public void Dispose ()
{
}
}
}

75
ArcFormats/FC01/ArcMCA.cs
View File

@ -29,6 +29,7 @@ using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using System.Windows.Media;
namespace GameRes.Formats.FC01
{
@ -69,7 +70,7 @@ namespace GameRes.Formats.FC01
index_offset += 4;
var entry = new Entry
{
Name = string.Format ("{0}#{1:D4}.tga", base_name, i),
Name = string.Format ("{0}#{1:D4}", base_name, i),
Offset = next_offset,
Type = "image",
};
@ -84,31 +85,19 @@ namespace GameRes.Formats.FC01
return new McaArchive (file, this, dir, options.Key);
}
public override Stream OpenEntry (ArcFile arc, Entry entry)
public override IImageDecoder OpenImage (ArcFile arc, Entry entry)
{
var mca = arc as McaArchive;
int method = arc.File.View.ReadInt32 (entry.Offset);
if (null == mca || method < 0 || method > 1)
return base.OpenEntry (arc, entry);
uint width = arc.File.View.ReadUInt32 (entry.Offset+0xC);
uint height = arc.File.View.ReadUInt32 (entry.Offset+0x10);
uint packed_size = arc.File.View.ReadUInt32 (entry.Offset+0x14);
int unpacked_size = arc.File.View.ReadInt32 (entry.Offset+0x18);
var data = arc.File.View.ReadBytes (entry.Offset+0x20, packed_size);
MrgOpener.Decrypt (data, 0, data.Length, mca.Key);
if (method > 0)
var mca = (McaArchive)arc;
var input = arc.File.CreateStream (entry.Offset, entry.Size);
try
{
using (var input = new BinMemoryStream (data))
using (var lzss = new MrgLzssReader (input, data.Length, unpacked_size))
{
lzss.Unpack();
data = lzss.Data;
}
return new McaDecoder (input, mca.Key);
}
catch
{
input.Dispose();
throw;
}
int stride = ((int)width * 3 + 3) & ~3;
var info = new ImageMetaData { Width = width, Height = height, BPP = 24 };
return TgaStream.Create (info, stride, data);
}
public override ResourceOptions GetDefaultOptions ()
@ -129,4 +118,44 @@ namespace GameRes.Formats.FC01
return new GUI.WidgetMCG();
}
}
internal sealed class McaDecoder : BinaryImageDecoder
{
byte m_key;
int m_method;
int m_packed_size;
int m_unpacked_size;
public McaDecoder (IBinaryStream input, byte key) : base (input)
{
m_key = key;
var header = m_input.ReadHeader (0x20);
m_method = header.ToInt32 (0);
if (m_method < 0 || m_method > 1)
throw new InvalidFormatException();
uint width = header.ToUInt32 (0xC);
uint height = header.ToUInt32 (0x10);
m_packed_size = header.ToInt32 (0x14);
m_unpacked_size = header.ToInt32 (0x18);
Info = new ImageMetaData { Width = width, Height = height, BPP = 24 };
}
protected override ImageData GetImageData ()
{
m_input.Position = 0x20;
var data = m_input.ReadBytes (m_packed_size);
MrgOpener.Decrypt (data, 0, data.Length, m_key);
if (m_method > 0)
{
using (var input = new BinMemoryStream (data))
using (var lzss = new MrgLzssReader (input, data.Length, m_unpacked_size))
{
lzss.Unpack();
data = lzss.Data;
}
}
int stride = ((int)Info.Width * 3 + 3) & ~3;
return ImageData.Create (Info, PixelFormats.Bgr24, null, data, stride);
}
}
}

31
ArcFormats/Favorite/ArcHZC.cs
View File

@ -78,10 +78,10 @@ namespace GameRes.Formats.FVP
for (int i = 0; i < count; ++i)
{
var entry = new Entry {
Name = string.Format ("{0}#{1:D3}.tga", base_name, i),
Name = string.Format ("{0}#{1:D3}", base_name, i),
Type = "image",
Offset = frame_size * i,
Size = 0x12 + (uint)frame_size,
Size = (uint)frame_size,
};
dir.Add (entry);
}
@ -94,24 +94,33 @@ namespace GameRes.Formats.FVP
using (var input = arc.File.CreateStream (0xC+hzc.ImageInfo.HeaderSize))
using (var z = new ZLibStream (input, CompressionMode.Decompress))
{
uint frame_size = entry.Size - 0x12;
uint frame_size = entry.Size;
var pixels = new byte[frame_size];
uint offset = 0;
for (;;)
{
if (pixels.Length != z.Read (pixels, 0, pixels.Length))
break;
throw new EndOfStreamException();
if (offset >= entry.Offset)
break;
offset += frame_size;
}
if (4 == hzc.ImageInfo.Type)
{
for (int i = 0; i < pixels.Length; ++i)
if (1 == pixels[i])
pixels[i] = 0xFF;
}
return TgaStream.Create (hzc.ImageInfo, pixels);
return new BinMemoryStream (pixels, entry.Name);
}
}
public override IImageDecoder OpenImage (ArcFile arc, Entry entry)
{
var hzc = (HzcArchive)arc;
var input = arc.File.CreateStream (0xC+hzc.ImageInfo.HeaderSize);
try
{
return new HzcDecoder (input, hzc.ImageInfo, entry);
}
catch
{
input.Dispose();
throw;
}
}
}

110
ArcFormats/Favorite/ImageHZC.cs
View File

@ -69,32 +69,9 @@ namespace GameRes.Formats.FVP
public override ImageData Read (IBinaryStream stream, ImageMetaData info)
{
var meta = (HzcMetaData)info;
BitmapPalette palette = null;
int stride = (int)meta.Width * meta.BPP / 8;
PixelFormat format;
switch (meta.Type)
{
default: throw new NotSupportedException();
case 0: format = PixelFormats.Bgr24; break;
case 1:
case 2: format = PixelFormats.Bgra32; break;
case 3: format = PixelFormats.Gray8; break;
case 4:
{
format = PixelFormats.Indexed8;
var colors = new Color[2] { Color.FromRgb (0,0,0), Color.FromRgb (0xFF,0xFF,0xFF) };
palette = new BitmapPalette (colors);
break;
}
}
stream.Position = 12 + meta.HeaderSize;
using (var z = new ZLibStream (stream.AsStream, CompressionMode.Decompress, true))
{
var pixels = new byte[stride * (int)meta.Height];
if (pixels.Length != z.Read (pixels, 0, pixels.Length))
throw new EndOfStreamException();
return ImageData.Create (info, format, palette, pixels, stride);
}
using (var decoder = new HzcDecoder (stream, meta, true))
return decoder.Image;
}
public override void Write (Stream file, ImageData image)
@ -102,4 +79,87 @@ namespace GameRes.Formats.FVP
throw new System.NotImplementedException ("HzcFormat.Write not implemented");
}
}
internal sealed class HzcDecoder : IImageDecoder
{
HzcMetaData m_info;
ImageData m_image;
int m_stride;
long m_frame_offset;
int m_frame_size;
public Stream Source { get; private set; }
public ImageFormat SourceFormat { get { return null; } }
public ImageMetaData Info { get { return m_info; } }
public PixelFormat Format { get; private set; }
public BitmapPalette Palette { get; private set; }
public ImageData Image
{
get
{
if (null == m_image)
{
var pixels = ReadPixels();
m_image = ImageData.Create (Info, Format, Palette, pixels, m_stride);
}
return m_image;
}
}
public HzcDecoder (IBinaryStream input, HzcMetaData info, Entry entry) : this (input, info)
{
m_frame_offset = entry.Offset;
m_frame_size = (int)entry.Size;
}
public HzcDecoder (IBinaryStream input, HzcMetaData info, bool leave_open = false)
{
m_info = info;
m_stride = (int)m_info.Width * m_info.BPP / 8;
switch (m_info.Type)
{
default: throw new NotSupportedException();
case 0: Format = PixelFormats.Bgr24; break;
case 1:
case 2: Format = PixelFormats.Bgra32; break;
case 3: Format = PixelFormats.Gray8; break;
case 4:
{
Format = PixelFormats.Indexed8;
var colors = new Color[2] { Color.FromRgb (0,0,0), Color.FromRgb (0xFF,0xFF,0xFF) };
Palette = new BitmapPalette (colors);
break;
}
}
Source = new ZLibStream (input.AsStream, CompressionMode.Decompress, leave_open);
m_frame_offset = 0;
m_frame_size = m_stride * (int)Info.Height;
}
byte[] ReadPixels ()
{
var pixels = new byte[m_frame_size];
long offset = 0;
for (;;)
{
if (pixels.Length != Source.Read (pixels, 0, pixels.Length))
throw new EndOfStreamException();
if (offset >= m_frame_offset)
break;
offset += m_frame_size;
}
return pixels;
}
bool m_disposed = false;
public void Dispose ()
{
if (!m_disposed)
{
Source.Dispose();
m_disposed = true;
}
GC.SuppressFinalize (this);
}
}
}

25
ArcFormats/Patisserie/ArcRAW.cs
View File

@ -26,6 +26,7 @@
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using System.Windows.Media;
namespace GameRes.Formats.Patisserie
{
@ -55,7 +56,7 @@ namespace GameRes.Formats.Patisserie
while (current_offset < end)
{
var entry = new Entry {
Name = string.Format ("{0:D4}.tga", i++),
Name = string.Format ("{0:D4}", i++),
Type = "image",
Offset = current_offset,
};
@ -70,7 +71,7 @@ namespace GameRes.Formats.Patisserie
return new ArcFile (file, this, dir);
}
public override Stream OpenEntry (ArcFile arc, Entry entry)
public override IImageDecoder OpenImage (ArcFile arc, Entry entry)
{
var info = new ImageMetaData
{
@ -81,7 +82,25 @@ namespace GameRes.Formats.Patisserie
BPP = 32,
};
var pixels = arc.File.View.ReadBytes (entry.Offset+0x14, entry.Size-0x14);
return TgaStream.Create (info, pixels);
return new RawDecoder (info, pixels);
}
}
internal sealed class RawDecoder : IImageDecoder
{
public Stream Source { get { return null; } }
public ImageFormat SourceFormat { get { return null; } }
public ImageMetaData Info { get; private set; }
public ImageData Image { get; private set; }
public RawDecoder (ImageMetaData info, byte[] pixels)
{
Info = info;
Image = ImageData.Create (info, PixelFormats.Bgra32, null, pixels);
}
public void Dispose ()
{
}
}
}