diff --git a/ArcFormats/ArcFormats.csproj b/ArcFormats/ArcFormats.csproj
index 52659b01..893348cf 100644
--- a/ArcFormats/ArcFormats.csproj
+++ b/ArcFormats/ArcFormats.csproj
@@ -52,9 +52,21 @@
MinimumRecommendedRules.ruleset
+
+ ..\packages\BCnEncoder.Net.2.2.1\lib\netstandard2.0\BCnEncoder.dll
+
+
+ ..\packages\CommunityToolkit.HighPerformance.8.4.0\lib\netstandard2.0\CommunityToolkit.HighPerformance.dll
+
..\packages\SharpZipLib.1.4.2\lib\netstandard2.0\ICSharpCode.SharpZipLib.dll
+
+ ..\packages\Microsoft.Bcl.HashCode.6.0.0\lib\net462\Microsoft.Bcl.HashCode.dll
+
+
+ ..\packages\Microsoft.Bcl.Numerics.10.0.3\lib\net462\Microsoft.Bcl.Numerics.dll
+
..\packages\Microsoft.Win32.Registry.5.0.0\lib\net461\Microsoft.Win32.Registry.dll
@@ -179,6 +191,7 @@
+
diff --git a/ArcFormats/ImageKTX.cs b/ArcFormats/ImageKTX.cs
new file mode 100644
index 00000000..891cc6ac
--- /dev/null
+++ b/ArcFormats/ImageKTX.cs
@@ -0,0 +1,110 @@
+//! \file ImagePIC.cs
+//! \date 2017 Dec 04
+//! \brief Soft House Sprite modified bitmap image.
+//
+// Copyright (C) 2017 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 BCnEncoder.Decoder;
+using BCnEncoder.Shared;
+using BCnEncoder.Shared.ImageFiles;
+using System;
+using System.ComponentModel.Composition;
+using System.IO;
+using System.Reflection;
+using System.Windows.Media;
+
+namespace GameRes.Formats
+{
+ internal class KtxMetaData : ImageMetaData
+ {
+ public KtxHeader Header;
+ }
+
+ [Export(typeof(ImageFormat))]
+ public class KtxFormat : ImageFormat
+ {
+ public override string Tag { get { return "KTX"; } }
+ public override string Description { get { return "Khronos texture format"; } }
+ public override uint Signature { get { return 0x58544BAB; } }
+ public override bool CanWrite { get { return false; } }
+
+ public override ImageMetaData ReadMetaData (IBinaryStream file)
+ {
+ var signature = file.ReadInt32 ();
+ if (0x58544BAB != signature)
+ return null;
+ file.Position = 0xC;
+ var header = new KtxHeader
+ {
+ Endianness = file.ReadUInt32 (),
+ GlType = (GlType) file.ReadUInt32 (),
+ GlTypeSize = file.ReadUInt32 (),
+ GlFormat = (GlFormat) file.ReadUInt32 (),
+ GlInternalFormat = (GlInternalFormat) file.ReadUInt32 (),
+ GlBaseInternalFormat = (GlFormat) file.ReadUInt32 (),
+ PixelWidth = file.ReadUInt32 (),
+ PixelHeight = file.ReadUInt32 (),
+ PixelDepth = file.ReadUInt32 (),
+ NumberOfArrayElements = file.ReadUInt32 (),
+ NumberOfFaces = file.ReadUInt32 (),
+ NumberOfMipmapLevels = file.ReadUInt32 (),
+ BytesOfKeyValueData = file.ReadUInt32 (),
+ };
+ var ktx = new KtxFile (header);
+ var decoder = new BcDecoder ();
+ if (!decoder.IsSupportedFormat (ktx))
+ return null;
+ return new KtxMetaData
+ {
+ Width = header.PixelWidth,
+ Height = header.PixelHeight,
+ BPP = 32,
+ Header = header,
+ };
+ }
+
+ public override ImageData Read (IBinaryStream file, ImageMetaData info)
+ {
+ var ktx = KtxFile.Load (file.AsStream);
+ var decoder = new BcDecoder ();
+ var buffer = decoder.Decode (ktx);
+ var pixels = new byte[buffer.Length*4];
+ var src = 0;
+ var dst = 0;
+ while (src < buffer.Length)
+ {
+ pixels[dst ] = buffer[src].b;
+ pixels[dst+1] = buffer[src].g;
+ pixels[dst+2] = buffer[src].r;
+ pixels[dst+3] = buffer[src].a;
+ src += 1;
+ dst += 4;
+ }
+ return ImageData.Create (info, PixelFormats.Bgra32, null, pixels);
+ }
+
+ public override void Write (Stream file, ImageData image)
+ {
+ throw new NotImplementedException ("KtxFormat.Write not implemented");
+ }
+ }
+}
diff --git a/ArcFormats/packages.config b/ArcFormats/packages.config
index c23913ab..b86e6902 100644
--- a/ArcFormats/packages.config
+++ b/ArcFormats/packages.config
@@ -1,5 +1,9 @@
+
+
+
+