Changeset 4f4299d for src/spectral

Timestamp:

Oct 11, 2009, 12:40:04 PM (15 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, pitchshift, sampler, timestretch, yinfft+

Children:

74a4865

Parents:

8979752

Message:

src/spectral/fft.c: make sure we set allocated vectors to 0

File:

• src/spectral/fft.c (modified) (2 diffs)

src/spectral/fft.c

@@ -84 +84 @@
 aubio_fft_t * new_aubio_fft(uint_t winsize, uint_t channels) {
   aubio_fft_t * s = AUBIO_NEW(aubio_fft_t);
+  uint_t i;
   s->winsize  = winsize;
   s->channels = channels;
@@ -102 +103 @@
   s->pbw = fftw_plan_r2r_1d(winsize, s->specdata, s->out, FFTW_HC2R, FFTW_ESTIMATE);
 #endif
+  for (i = 0; i < s->winsize; i++) {
+    s->in[i] = 0.;
+    s->out[i] = 0.;
+  }
+  for (i = 0; i < s->fft_size; i++) {
+    s->specdata[i] = 0.;
+  }
   return s;
 }