map deco perf

src/d/d_map.cpp

@@ -539,17 +539,14 @@ void renderingAmap_c::rendering(dDrawPath_c::poly_class const* i_poly) {
     }
 }
 
-/* Enabling the following definition will modify the following function to
- * make the map look worse for extra speed in the emulator, especially in large
- * areas such as hyrule field.
- */
-#define HYRULE_FIELD_SPEEDHACK
 
 bool renderingAmap_c::isDrawOutSideTrim() {
     bool rt = false;
 
-    #ifdef HYRULE_FIELD_SPEEDHACK
-    return 0;
+    #if TARGET_PC
+    if (!dusk::getSettings().game.enableMapBackground) {
+        return 0;
+    }
     #endif
 
     if (getDispType() == 0 || getDispType() == 4 || getDispType() == 3 || getDispType() == 2 ||