Avoid scaling 2d textures that could be used as 3d (#3464)

2022-07-15 13:24:13 +01:00 · 2022-07-15 13:24:13 +01:00 · 5811d121df
commit 5811d121df
parent 6eb85e846f
1 changed files with 8 additions and 0 deletions
--- a/Ryujinx.Graphics.Gpu/Image/TextureCache.cs
+++ b/Ryujinx.Graphics.Gpu/Image/TextureCache.cs
@ -174,6 +174,14 @@ namespace Ryujinx.Graphics.Gpu.Image
                }
            }

+            if (info.Width == info.Height * info.Height)
+            {
+                // Possibly used for a "3D texture" drawn onto a 2D surface.
+                // Some games do this to generate a tone mapping LUT without rendering into 3D texture slices.
+
+                return false;
+            }
+
            return true;
        }