From bdfc2aadb15d4354c34a5de36a2cb3c503dd7450 Mon Sep 17 00:00:00 2001
From: Robert Beckebans <robert.beckebans@gmail.com>
Date: Fri, 24 May 2013 18:55:56 +0200
Subject: [PATCH] Allow slow-motion sound effect for OpenAL sounds

---
 neo/sound/OpenAL/AL_SoundVoice.h |  7 +++++++
 neo/sound/SoundVoice.h           | 10 ++++++----
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/neo/sound/OpenAL/AL_SoundVoice.h b/neo/sound/OpenAL/AL_SoundVoice.h
index 9fdb1cec..bddd15f4 100644
--- a/neo/sound/OpenAL/AL_SoundVoice.h
+++ b/neo/sound/OpenAL/AL_SoundVoice.h
@@ -56,6 +56,13 @@ public:
 		alSourcef( openalSource, AL_GAIN, ( gain ) < ( 1.0f ) ? ( gain ) : ( 1.0f ) );
 	}
 	
+	void		SetPitch( float p )
+	{
+		idSoundVoice_Base::SetPitch( p );
+		
+		alSourcef( openalSource, AL_PITCH, p );
+	}
+	
 	void					Create( const idSoundSample* leadinSample, const idSoundSample* loopingSample );
 	
 	// Start playing at a particular point in the buffer.  Does an Update() too
diff --git a/neo/sound/SoundVoice.h b/neo/sound/SoundVoice.h
index 7963a70b..8708cbb4 100644
--- a/neo/sound/SoundVoice.h
+++ b/neo/sound/SoundVoice.h
@@ -54,16 +54,18 @@ public:
 	{
 		gain = g;
 	}
+	
+	virtual void	SetPitch( float p )
+	{
+		pitch = p;
+	}
 	// RB end
 	
 	void		SetCenterChannel( float c )
 	{
 		centerChannel = c;
 	}
-	void		SetPitch( float p )
-	{
-		pitch = p;
-	}
+	
 	void		SetInnerRadius( float r )
 	{
 		innerRadius = r;