From eaa5336dc779b706fa5a49fdec3eaa5c829113d3 Mon Sep 17 00:00:00 2001
From: notaz <notasas@gmail.com>
Date: Sat, 10 Sep 2022 16:46:05 +0300
Subject: [PATCH] spu: fix wrong volume shift

libretro/pcsx_rearmed#685
---
 plugins/dfsound/spu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/dfsound/spu.c b/plugins/dfsound/spu.c
index f4426abe..66c7651e 100644
--- a/plugins/dfsound/spu.c
+++ b/plugins/dfsound/spu.c
@@ -1193,13 +1193,13 @@ static void do_samples_finish(int *SSumLR, int ns_to,
   for (ns = 0; ns < ns_to * 2; )
    {
     d = SSumLR[ns]; SSumLR[ns] = 0;
-    d = d * vol_l >> 15;
+    d = d * vol_l >> 14;
     ssat32_to_16(d);
     *spu.pS++ = d;
     ns++;
 
     d = SSumLR[ns]; SSumLR[ns] = 0;
-    d = d * vol_r >> 15;
+    d = d * vol_r >> 14;
     ssat32_to_16(d);
     *spu.pS++ = d;
     ns++;
-- 
2.39.5