1 files changed, 31 insertions, 5 deletions

diff --git a/Ryujinx.Graphics/Graphics3d/Texture/LinearSwizzle.cs b/Ryujinx.Graphics/Graphics3d/Texture/LinearSwizzle.cs
index ef468e27..e6509baa 100644
--- a/Ryujinx.Graphics/Graphics3d/Texture/LinearSwizzle.cs
+++ b/Ryujinx.Graphics/Graphics3d/Texture/LinearSwizzle.cs
@@ -1,3 +1,5 @@
+using System;
+
 namespace Ryujinx.Graphics.Texture
 {
     class LinearSwizzle : ISwizzle
@@ -5,15 +7,39 @@ namespace Ryujinx.Graphics.Texture
         private int Pitch;
         private int Bpp;
 
-        public LinearSwizzle(int Pitch, int Bpp)
+        private int SliceSize;
+
+        public LinearSwizzle(int Pitch, int Bpp, int Width, int Height)
         {
-            this.Pitch = Pitch;
-            this.Bpp   = Bpp;
+            this.Pitch  = Pitch;
+            this.Bpp    = Bpp;
+            SliceSize   = Width * Height * Bpp;
+        }
+
+        public void SetMipLevel(int Level)
+        {
+            throw new NotImplementedException();
+        }
+
+        public int GetMipOffset(int Level)
+        {
+            if (Level == 1)
+                return SliceSize;
+            throw new NotImplementedException();
+        }
+
+        public int GetImageSize(int MipsCount)
+        {
+            int Size = GetMipOffset(MipsCount);
+
+            Size = (Size + 0x1fff) & ~0x1fff;
+
+            return Size;
         }
 
-        public int GetSwizzleOffset(int X, int Y)
+        public int GetSwizzleOffset(int X, int Y, int Z)
         {
-            return X * Bpp + Y * Pitch;
+            return Z * SliceSize + X * Bpp + Y * Pitch;
         }
     }
 }
\ No newline at end of file