41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
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/*
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DeaDBeeF -- the music player
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Copyright (C) 2009-2021 Alexey Yakovenko and other contributors
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#ifndef FFT_H
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#define FFT_H
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#ifdef __cplusplus
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extern "C" {
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}
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#endif
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void fft_calculate(const float *data, float *freq, int fft_size);
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void fft_free(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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