sigProcLib: Replace dynamically allocated resampling buffers

Instead use object allocated STL vectors. This simplifies code,
removes the need to explicitly release buffers, and fixes a
memory leak in destructor deallocation. Also, remove simplified
init and release sub-calls.

Maintain partition filter allocation using memalign() for SIMD
alignment requirements.

Change-Id: Ie836982794c10fb1b6334e40592d44b200454846

1 files changed, 7 insertions, 7 deletions

diff --git a/Transceiver52M/Resampler.h b/Transceiver52M/Resampler.h
index c9f9787..caffc08 100644
--- a/Transceiver52M/Resampler.h
+++ b/Transceiver52M/Resampler.h
@@ -20,6 +20,9 @@
 #ifndef _RESAMPLER_H_
 #define _RESAMPLER_H_
 
+#include <vector>
+#include <complex>
+
 class Resampler {
 public:
 	/* Constructor for rational sample rate conversion
@@ -63,14 +66,11 @@ private:
 	size_t p;
 	size_t q;
 	size_t filt_len;
-	size_t *in_index;
-	size_t *out_path;
-
-	float **partitions;
+	std::vector<size_t> in_index;
+	std::vector<size_t> out_path;
+	std::vector<std::complex<float> *> partitions;
 
-	bool initFilters(float bw);
-	void releaseFilters();
-	void computePath();
+	void initFilters(float bw);
 };
 
 #endif /* _RESAMPLER_H_ */