GARbro-mirror/Legacy/Logg/ImageFRM.cs
morkt 419a5f4e31 (Legacy): bunch of formats.
(GSX): K5 archives + K4 images.
(HyperWorks): G images.
(IDA): better support packed entries.
(Logg): ARF, MBM archives, FRM images.
(Omi): DAT archives.
(Rare): X archives.
(RHSS): 'CRG' archives.
(SplushWave): better SWG images support.
2023-09-07 12:47:22 +04:00

64 lines
2.4 KiB
C#

//! \file ImageFRM.cs
//! \date 2023 Sep 03
//! \brief Logg image file.
//
// Copyright (C) 2023 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.ComponentModel.Composition;
using System.IO;
using System.Windows.Media;
namespace GameRes.Formats.Logg
{
[Export(typeof(ImageFormat))]
public class FrmFormat : ImageFormat
{
public override string Tag { get => "FRM"; }
public override string Description { get => "Logg image format"; }
public override uint Signature { get => 0x4D5246; } // 'FRM'
public override ImageMetaData ReadMetaData (IBinaryStream file)
{
var header = file.ReadHeader (0x10);
return new ImageMetaData {
Width = header.ToUInt32 (4),
Height = header.ToUInt32 (8),
BPP = 8,
};
}
public override ImageData Read (IBinaryStream file, ImageMetaData info)
{
file.Position = 0x0C;
int stride = file.ReadInt32();
var palette = ReadPalette (file.AsStream);
var pixels = file.ReadBytes (stride * info.iHeight);
return ImageData.Create (info, PixelFormats.Indexed8, palette, pixels, stride);
}
public override void Write (Stream file, ImageData image)
{
throw new System.NotImplementedException ("FrmFormat.Write not implemented");
}
}
}