From 7a1d359342579d0d48c59d120ec734d215cd73c8 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Sat, 16 Sep 2017 17:57:37 -0400
Subject: TITANIC: Fix music playback in music room

---
 engines/titanic/sound/music_room_handler.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'engines/titanic')

diff --git a/engines/titanic/sound/music_room_handler.cpp b/engines/titanic/sound/music_room_handler.cpp
index ffc90ffca6..5c1cd6012d 100644
--- a/engines/titanic/sound/music_room_handler.cpp
+++ b/engines/titanic/sound/music_room_handler.cpp
@@ -218,9 +218,9 @@ void CMusicRoomHandler::updateAudio() {
 			// Iterate through each of the four instruments and do an additive
 			// read that will merge their data onto the output buffer
 			for (count = size, ptr = audioData; count > 0; ) {
-				int amount = musicWave->read(ptr, count);
+				int amount = musicWave->read(ptr, count * 2);
 				if (amount > 0) {
-					count -= amount;
+					count -= amount / sizeof(uint16);
 					ptr += amount / sizeof(uint16);
 				} else if (!pollInstrument(instrument)) {
 					--_instrumentsActive;
-- 
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