From 369f52a0d76e1be1407441ca0bb67343cffa95f3 Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Fri, 22 Sep 2017 05:42:04 -0700
Subject: Add an option to ignore the app's speed of sound for reverb decay

---
 OpenAL32/Include/alListener.h | 3 ++-
 OpenAL32/Include/alu.h        | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

(limited to 'OpenAL32/Include')

diff --git a/OpenAL32/Include/alListener.h b/OpenAL32/Include/alListener.h
index f1a92b0d..eb386f7f 100644
--- a/OpenAL32/Include/alListener.h
+++ b/OpenAL32/Include/alListener.h
@@ -50,7 +50,8 @@ typedef struct ALlistener {
         ALfloat MetersPerUnit;
 
         ALfloat DopplerFactor;
-        ALfloat SpeedOfSound;
+        ALfloat SpeedOfSound; /* in units per sec! */
+        ALfloat ReverbSpeedOfSound; /* in meters per sec! */
 
         ALboolean SourceDistanceModel;
         enum DistanceModel DistanceModel;
diff --git a/OpenAL32/Include/alu.h b/OpenAL32/Include/alu.h
index b322995b..1295fee3 100644
--- a/OpenAL32/Include/alu.h
+++ b/OpenAL32/Include/alu.h
@@ -516,6 +516,7 @@ void aluHandleDisconnect(ALCdevice *device);
 
 extern ALfloat ConeScale;
 extern ALfloat ZScale;
+extern ALboolean OverrideReverbSpeedOfSound;
 
 #ifdef __cplusplus
 }
-- 
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