1 files changed, 8 insertions, 0 deletions
diff --git a/common/fft.cpp b/common/fft.cpp
index ac7386083f..27a04abb6a 100644
--- a/common/fft.cpp
+++ b/common/fft.cpp
@@ -56,11 +56,19 @@ FFT::FFT(int bits, int inverse) : _bits(bits), _inverse(inverse) {
 }
 
 FFT::~FFT() {
+	for (int i = 0; i < ARRAYSIZE(_cosTables); i++) {
+		delete _cosTables[i];
+	}
+
 	delete[] _revTab;
 	delete[] _expTab;
 	delete[] _tmpBuf;
 }
 
+const uint16 *FFT::getRevTab() const {
+	return _revTab;
+}
+
 void FFT::permute(Complex *z) {
 	int np = 1 << _bits;