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