Add a sound driver optimisation.

sonicretro · Sep 15, 2023 · 8a2d65d · 8a2d65d
1 parent b8858e7
commit 8a2d65d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/s2.sounddriver.asm b/s2.sounddriver.asm
@@ -2628,8 +2628,12 @@ zSlowDownMusic:
 	ld	a,(zAbsVar.1upPlaying)
 	or	a
 	ld	a,(zAbsVar.TempoMod)
+    if OptimiseDriver
+	jr	nz,zSetTempo_1up
+    else
 	jr	z,zSetTempo
 	jr	zSetTempo_1up
+    endif
 
 ; ===========================================================================
 ; helper routines for changing the tempo