From: Paul Brossier <piem@piem.org>
Date: Sat, 5 Sep 2015 00:00:43 +0000 (+0200)
Subject: src/spectral/fft.c: use memcpy
X-Git-Tag: 0.4.4~301^2~9
X-Git-Url: https://git.aubio.org/?a=commitdiff_plain;h=b5d32cbf7b8a5828998946b1e838d360214fe50d;p=aubio.git

src/spectral/fft.c: use memcpy
---

diff --git a/src/spectral/fft.c b/src/spectral/fft.c
index 3f3a0209..e37d2bf3 100644
--- a/src/spectral/fft.c
+++ b/src/spectral/fft.c
@@ -230,9 +230,13 @@ void aubio_fft_rdo(aubio_fft_t * s, cvec_t * spectrum, fvec_t * output) {
 
 void aubio_fft_do_complex(aubio_fft_t * s, fvec_t * input, fvec_t * compspec) {
   uint_t i;
+#ifndef HAVE_MEMCPY_HACKS
   for (i=0; i < s->winsize; i++) {
     s->in[i] = input->data[i];
   }
+#else
+  memcpy(s->in, input->data, s->winsize * sizeof(smpl_t));
+#endif /* HAVE_MEMCPY_HACKS */
 #ifdef HAVE_FFTW3             // using FFTW3
   fftw_execute(s->pfw);
 #ifdef HAVE_COMPLEX_H