fix

akatsuki105 · Apr 14, 2021 · bcfb10a · bcfb10a
1 parent 6a4367c
commit bcfb10a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pkg/gba/apu.go b/pkg/gba/apu.go
@@ -531,8 +531,8 @@ func (g *GBA) soundClock(cycles uint32) {
 	sampPcmL, sampPcmR := int16(0), int16(0)
 
 	cnth := uint16(g._getRAM(ram.SOUNDCNT_H)) // snd_pcm_vol
-	volADiv, volBDiv := int16((cnth>>2)&0b1)+1, int16((cnth>>3)&0b1)+1
-	sampCh4, sampCh5 := int16(fifoASamp)/volADiv, int16(fifoBSamp)/volBDiv
+	volADiv, volBDiv := int16((cnth>>2)&0b1), int16((cnth>>3)&0b1)
+	sampCh4, sampCh5 := int16(fifoASamp)>>volADiv, int16(fifoBSamp)>>volBDiv
 
 	// Left
 	if util.Bit(cnth, 9) {