Initial community commit

Src/Winamp/FFT.cpp

@@ -0,0 +1,30 @@
+/** (c) Nullsoft, Inc.         C O N F I D E N T I A L
+ ** Filename: 
+ ** Project:
+ ** Description:
+ ** Author:
+ ** Created:
+ **/
+
+#define _USE_MATH_DEFINES
+#include <math.h>
+#include "main.h"
+#include "fft.h"
+#include "../nsutil/fft.h"
+
+static nsutil_fft_t fft9;
+
+
+void fft_init()
+{
+	if (!fft9)
+		nsutil_fft_Create_F32R(&fft9, 9, nsutil_fft_fast);
+}
+
+void fft_9(float wave[512])
+{
+	fft_init(); // getting crash reports of this not being created. strange
+	nsutil_fft_Forward_F32R_IP(fft9, wave);
+}
+
+