From d28cdb49e7e2b5cc75924188bad1cfeea64f99e3 Mon Sep 17 00:00:00 2001
From: SarahW <pcem@pcem-emulator.co.uk>
Date: Sat, 16 Dec 2017 17:56:50 +0000
Subject: [PATCH] Sound output gain now controls listener gain instead of
 source gain. Fixes gain control when using OpenAL Soft.

---
 src/soundopenal.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/soundopenal.c b/src/soundopenal.c
index b07695c..a77a492 100644
--- a/src/soundopenal.c
+++ b/src/soundopenal.c
@@ -183,7 +183,7 @@ void givealbuffer(int32_t *buf)
                 ALuint buffer;
                 double gain = pow(10.0, (double)sound_gain / 20.0);
                 
-                alSourcef(source[0], AL_GAIN, gain);
+                alListenerf(AL_GAIN, gain);
 
                 alSourceUnqueueBuffers(source[0], 1, &buffer);
 //                printf("U ");
@@ -250,7 +250,7 @@ void givealbuffer_cd(int16_t *buf)
                 ALuint buffer;
                 double gain = pow(10.0, (double)sound_gain / 20.0);
                 
-                alSourcef(source[1], AL_GAIN, gain);
+                alListenerf(AL_GAIN, gain);
 
                 alSourceUnqueueBuffers(source[1], 1, &buffer);
 //                printf("U ");