From c3cd176695a7278ed7cf11d09df6b7be51dc9034 Mon Sep 17 00:00:00 2001
From: Tobias Doerffel <tobias.doerffel@gmail.com>
Date: Thu, 3 Apr 2008 20:17:21 +0000
Subject: [PATCH] new panningToVolumeVector()-inline-method

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@868 0778d3d1-df1d-0410-868b-ea421aaaa00d
---
 include/panning.h | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/include/panning.h b/include/panning.h
index 2447d2481..81b8f15e3 100644
--- a/include/panning.h
+++ b/include/panning.h
@@ -27,10 +27,20 @@
 #define _PANNING_H
 
 #include "types.h"
+#include "volume.h"
+#include "templates.h"
 
-const panning PanningRight = ( 0 + 100);
+const panning PanningRight = ( 0 + 100 );
 const panning PanningLeft = - PanningRight;
 const panning PanningCenter = 0;
 const panning DefaultPanning = PanningCenter;
 
+inline stereoVolumeVector panningToVolumeVector( panning _p,
+							float _scale = 1.0f )
+{
+	stereoVolumeVector v = { { _scale, _scale } };
+	v.vol[_p >= PanningCenter ? 0 : 1] *= 1.0f - tAbs<float>( _p / 100.0f );
+	return( v );
+}
+
 #endif