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author | John Glover <glover.john@gmail.com> | 2011-06-24 18:17:23 +0100 |
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committer | John Glover <glover.john@gmail.com> | 2011-06-24 18:17:23 +0100 |
commit | 416bd737074a287ea47106c73ea6bcfde40a75a8 (patch) | |
tree | 74562303d4f4f2f2e010f7e13cba41dc4852b50c /sms/transforms.c | |
parent | d26519464dcbf8c3682348167c29454961facefe (diff) | |
download | simpl-416bd737074a287ea47106c73ea6bcfde40a75a8.tar.gz simpl-416bd737074a287ea47106c73ea6bcfde40a75a8.tar.bz2 simpl-416bd737074a287ea47106c73ea6bcfde40a75a8.zip |
Change to using distutils.
Currently only builds the simplsndobj module
Diffstat (limited to 'sms/transforms.c')
-rw-r--r-- | sms/transforms.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/sms/transforms.c b/sms/transforms.c deleted file mode 100644 index 04ab492..0000000 --- a/sms/transforms.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Copyright (c) 2008 MUSIC TECHNOLOGY GROUP (MTG) - * UNIVERSITAT POMPEU FABRA - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ -/*! \file transforms.c - * \brief routines for different Fast Fourier Transform Algorithms - * - */ - -#include "sms.h" -#include "OOURA.h" - -static int ip[NMAXSQRT +2]; -static sfloat w[NMAX * 5 / 4]; - -/*! \brief Forward Fast Fourier Transform - * - * function to call the OOURA routines to calculate - * the forward FFT. Operation is in place. - * \todo if sizeFft != power of 2, there is a silent crash.. cuidado! - * - * \param sizeFft size of the FFT in samples (must be a power of 2 >= 2) - * \param pArray pointer to real array (n >= 2, n = power of 2) - */ -void sms_fft(int sizeFft, sfloat *pArray) -{ - rdft(sizeFft, 1, pArray, ip, w); -} - -/*! \brief Inverse Forward Fast Fourier Transform - * - * function to call the OOURA routines to calculate - * the Inverse FFT. Operation is in place. - * - * \param sizeFft size of the FFT in samples (must be a power of 2 >= 2) - * \param pArray pointer to real array (n >= 2, n = power of 2) - */ -void sms_ifft(int sizeFft, sfloat *pArray) -{ - rdft(sizeFft, -1, pArray, ip, w); -} |