From 0e92a2284081ee63449df8954590dc9d9910eebc Mon Sep 17 00:00:00 2001
From: Vicki Pfau <vi@endrift.com>
Date: Thu, 19 Sep 2019 21:30:28 -0700
Subject: [PATCH] GB Audio: Fix channel 4 volume (fixes #1529)

---
 src/gb/audio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gb/audio.c b/src/gb/audio.c
index b36cc3776..4c9fc9eb9 100644
--- a/src/gb/audio.c
+++ b/src/gb/audio.c
@@ -770,7 +770,7 @@ static int32_t _updateSquareChannel(struct GBAudioSquareChannel* ch) {
 
 static int16_t _coalesceNoiseChannel(struct GBAudioNoiseChannel* ch) {
 	if (!ch->nSamples) {
-		return ch->sample;
+		return ch->sample << 3;
 	}
 	// TODO keep track of timing
 	int16_t sample = (ch->samples << 3) / ch->nSamples;