[Scummvm-cvs-logs] SF.net SVN: scummvm: [29567] scummvm/trunk/sound/softsynth/pcspk.cpp

fingolfin at users.sourceforge.net fingolfin at users.sourceforge.net
Mon Nov 19 13:44:54 CET 2007


Revision: 29567
          http://scummvm.svn.sourceforge.net/scummvm/?rev=29567&view=rev
Author:   fingolfin
Date:     2007-11-19 04:44:54 -0800 (Mon, 19 Nov 2007)

Log Message:
-----------
Don't use M_PI, rather use our very own PI constant

Modified Paths:
--------------
    scummvm/trunk/sound/softsynth/pcspk.cpp

Modified: scummvm/trunk/sound/softsynth/pcspk.cpp
===================================================================
--- scummvm/trunk/sound/softsynth/pcspk.cpp	2007-11-19 00:45:58 UTC (rev 29566)
+++ scummvm/trunk/sound/softsynth/pcspk.cpp	2007-11-19 12:44:54 UTC (rev 29567)
@@ -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 @@
 		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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