From 4360e73d1427312396135125efa45fe9aeb58175 Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Sun, 14 Feb 2016 10:32:20 -0800
Subject: [PATCH] GB Audio: Fix mode 3 playback

---
 src/gb/audio.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/gb/audio.c b/src/gb/audio.c
index c4ae6ab3a..8021f7bdf 100644
--- a/src/gb/audio.c
+++ b/src/gb/audio.c
@@ -804,11 +804,10 @@ static int32_t _updateChannel3(struct GBAudioChannel3* ch, enum GBAudioStyle sty
 		++ch->window;
 		ch->window &= 0x1F;
 		ch->sample = ch->wavedata8[ch->window >> 1];
-		if (ch->window & 1) {
-			ch->sample &= 0xF;
-		} else {
+		if (!(ch->window & 1)) {
 			ch->sample >>= 4;
 		}
+		ch->sample &= 0xF;
 		break;
 	case GB_AUDIO_GBA:
 		if (ch->size) {