From 267d38cf2057bb78f5d03c7f923573d1da2c84be Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Sat, 28 Apr 2012 03:58:58 -0700
Subject: Flip the parameters to aluCart2LUTpos, so it behaves a bit more like
 atan2

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

(limited to 'Alc/panning.c')

diff --git a/Alc/panning.c b/Alc/panning.c
index 3d82f9fe..0e09bc5c 100644
--- a/Alc/panning.c
+++ b/Alc/panning.c
@@ -150,10 +150,10 @@ static ALfloat aluLUTpos2Angle(ALint pos)
     return aluAtan((ALfloat)(pos - 3 * QUADRANT_NUM) / (ALfloat)(4 * QUADRANT_NUM - pos)) - F_PI_2;
 }
 
-ALint aluCart2LUTpos(ALfloat re, ALfloat im)
+ALint aluCart2LUTpos(ALfloat im, ALfloat re)
 {
     ALint pos = 0;
-    ALfloat denom = aluFabs(re) + aluFabs(im);
+    ALfloat denom = aluFabs(im) + aluFabs(re);
     if(denom > 0.0f)
         pos = (ALint)(QUADRANT_NUM*aluFabs(im) / denom + 0.5);
 
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