lifegpc/GARbro-crskycode
1
0
Fork 0
mirror of https://github.com/crskycode/GARbro.git synced 2026-07-08 01:30:18 +08:00
Code Issues Packages Projects Releases Wiki Activity

bunch of stuff.

Browse Source
This commit is contained in:
morkt
2023-08-24 01:33:50 +04:00
parent ea096c52ef
commit 77fde27d26
119 changed files with 11078 additions and 619 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
Legacy/KApp/ImageCGD.cs
View File

@@ -29,27 +29,23 @@ using System.IO;
using System.Windows.Media;
// [030228][spiel] The Black Box
// [001006][spiel] Koimusubi
namespace GameRes.Formats.KApp
{
[Export(typeof(ImageFormat))]
public class CgdFormat : ImageFormat
public class CgdKToolFormat : ImageFormat
{
public override string Tag { get { return "CGD/KTOOL"; } }
public override string Description { get { return "KApp compressed image format"; } }
public override uint Signature { get { return 0x6F6F746B; } } // 'ktool210'
public CgdFormat ()
{
Signatures = new uint[] { 0x6F6F746B, 0x65697073 };
}
public override ImageMetaData ReadMetaData (IBinaryStream file)
{
var header = file.ReadHeader (0x18);
if (header.ToInt32 (8) != 1)
return null;
if (!header.AsciiEqual ("ktool210") && !header.AsciiEqual ("spiel100"))
if (!header.AsciiEqual ("ktool210"))
return null;
uint offset = header.ToUInt32 (0x10) & 0x7FFFFFFF;
return CgdMetaData.FromStream (file, offset);
@@ -67,11 +63,50 @@ namespace GameRes.Formats.KApp
}
}
[Export(typeof(ImageFormat))]
public class CgdSpielFormat : ImageFormat
{
public override string Tag { get { return "CGD/SPIEL"; } }
public override string Description { get { return "Spiel compressed image format"; } }
public override uint Signature { get { return 0x65697073; } } // 'spiel100'
public override ImageMetaData ReadMetaData (IBinaryStream file)
{
var header = file.ReadHeader (0x20);
if (header.ToInt32 (8) != 1)
return null;
if (!header.AsciiEqual ("spiel100"))
return null;
var info = new CgdMetaData {
Width = header.ToUInt16 (0x18),
Height = header.ToUInt16 (0x1A),
BPP = header[0x1E],
DataOffset = header.ToUInt32 (0x10),
Compression = header[0x1F],
RgbOrder = false,
};
info.UnpackedSize = info.iWidth * info.iHeight * info.BPP / 8;
return info;
}
public override ImageData Read (IBinaryStream file, ImageMetaData info)
{
var reader = new CgdDecoder (file, (CgdMetaData)info);
return reader.Image;
}
public override void Write (Stream file, ImageData image)
{
throw new System.NotImplementedException ("CgdFormat.Write not implemented");
}
}
internal class CgdMetaData : ImageMetaData
{
public uint DataOffset;
public int UnpackedSize;
public byte Compression;
public bool RgbOrder;
internal static CgdMetaData FromStream (IBinaryStream file, uint offset)
{
@@ -93,6 +128,7 @@ namespace GameRes.Formats.KApp
DataOffset = offset + 0x10 + header_size,
UnpackedSize = unpacked_size,
Compression = compression,
RgbOrder = bpp == 24,
};
}
}
@@ -261,7 +297,9 @@ namespace GameRes.Formats.KApp
m_input.Position = meta.DataOffset;
var pixels = new byte[meta.UnpackedSize];
KTool.Unpack (m_input, pixels, meta.Compression);
PixelFormat format = 24 == meta.BPP ? PixelFormats.Rgb24 : PixelFormats.Bgra32;
PixelFormat format = 32 == meta.BPP ? PixelFormats.Bgra32
: meta.RgbOrder ? PixelFormats.Rgb24
: PixelFormats.Bgr24;
return ImageData.Create (meta, format, null, pixels);
}
}