Mercurial > hg > vamp-simple-cepstrum

changeset 1:ce41d2d066a1

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Minor simplification
author Chris Cannam
date Fri, 22 Jun 2012 16:58:55 +0100
parents 02587f02ef41
children e6faf01e25d8
files SimpleCepstrum.cpp
diffstat 1 files changed, 5 insertions(+), 8 deletions(-) [+]
line wrap: on
line diff
--- a/SimpleCepstrum.cpp	Fri Jun 22 13:38:51 2012 +0100
+++ b/SimpleCepstrum.cpp	Fri Jun 22 16:58:55 2012 +0100
@@ -274,6 +274,8 @@
 SimpleCepstrum::FeatureSet
 SimpleCepstrum::process(const float *const *inputBuffers, Vamp::RealTime timestamp)
 {
+    FeatureSet fs;
+
     int bs = m_blockSize;
     int hs = m_blockSize/2 + 1;
 
@@ -288,12 +290,9 @@
     }
 
     double *cep = new double[bs];
-    double *discard0 = new double[bs];
-    double *discard1 = new double[bs];
-    for (int i = 0; i < bs; ++i) discard0[i] = 0.0;
-    fft(bs, true, logmag, discard0, cep, discard1);
-    delete[] discard0;
-    delete[] discard1;
+    double *discard = new double[bs];
+    fft(bs, true, logmag, 0, cep, discard);
+    delete[] discard;
 
     if (m_clamp) {
         for (int i = 0; i < bs; ++i) {
@@ -301,8 +300,6 @@
         }
     }
 
-    FeatureSet fs;
-
     int from = int(m_inputSampleRate / m_fmax);
     int to = int(m_inputSampleRate / m_fmin);