Color math: skip divide only if no layer on main screen

twvd · Nov 28, 2023 · b3ab5ee · b3ab5ee
1 parent 66a5c94
commit b3ab5ee
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/snes/ppu/render.rs b/src/snes/ppu/render.rs
@@ -370,9 +370,7 @@ where
             return pixel;
         }
 
-        let div2 = self.cgadsub & (1 << 6) != 0
-            && sublayer != LAYER_BACKDROP
-            && mainlayer != LAYER_BACKDROP;
+        let div2 = self.cgadsub & (1 << 6) != 0 && sublayer != LAYER_BACKDROP;
         if self.cgadsub & (1 << 7) == 0 {
             // Add mode
             pixel = pixel.cm_add(&subclr, div2);