From 2a339d8ea3deb7b8ef28224ada00c1180bc260e3 Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Mon, 19 Nov 2007 12:44:54 +0000
Subject: Don't use M_PI, rather use our very own PI constant

svn-id: r29567
---
 sound/softsynth/pcspk.cpp | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/sound/softsynth/pcspk.cpp b/sound/softsynth/pcspk.cpp
index 18bd1ceb5f..dea3eac549 100644
--- a/sound/softsynth/pcspk.cpp
+++ b/sound/softsynth/pcspk.cpp
@@ -25,10 +25,6 @@
 
 #include "sound/softsynth/pcspk.h"
 
-#ifndef M_PI
-#define M_PI 3.14159265358979323846
-#endif
-
 namespace Audio {
 
 const PCSpeaker::generatorFunc PCSpeaker::generateWave[] =
@@ -108,7 +104,7 @@ int8 PCSpeaker::generateSine(uint32 x, uint32 oscLength) {
 		return 0;
 
 	// TODO: Maybe using a look-up-table would be better?
-	return CLIP<int16>((int16) (128 * sin(2.0 * M_PI * x / oscLength)), -128, 127);
+	return CLIP<int16>((int16) (128 * sin(2.0 * PI * x / oscLength)), -128, 127);
 }
 
 int8 PCSpeaker::generateSaw(uint32 x, uint32 oscLength) {
-- 
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