Fix memory corruption in fttcep

part of #18
r9y9 · Sep 7, 2015 · 7de36c8 · 7de36c8
1 parent a51976f
commit 7de36c8
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Showing 3 changed files with 4 additions and 5 deletions.
diff --git a/lib/SPTK b/lib/SPTK
diff --git a/pysptk/sptk.pyx b/pysptk/sptk.pyx
@@ -857,7 +857,7 @@ def fftcep(np.ndarray[np.float64_t, ndim=1, mode="c"] logsp not None,
     cdef np.ndarray[np.float64_t, ndim = 1, mode = "c"] c
     cdef int logsp_length = len(logsp)
     c = np.zeros(order + 1, dtype=np.float64)
-    _fftcep(&logsp[0], logsp_length, &c[0], order + 1,
+    _fftcep(&logsp[0], logsp_length, &c[0], order,
             num_iter, acceleration_factor)
 
     return c

diff --git a/tests/test_mgcep.py b/tests/test_mgcep.py
@@ -196,9 +196,8 @@ def __test(order):
         c = pysptk.fftcep(logsp, order)
         assert np.all(np.isfinite(c))
 
-    warn("TODO: fix memory corruption in fftcep")
-    # for order in [15, 20, 25]:
-    #    yield __test, order
+    for order in [15, 20, 25]:
+        yield __test, order
 
 
 def test_lpc():