git clone git://git.osmocom.org/sdrangelove.git

sdrbase/dsp/fftengine.cpp

@@ -0,0 +1,26 @@
+#include "dsp/fftengine.h"
+#ifdef USE_KISSFFT
+#include "dsp/kissengine.h"
+#endif
+#ifdef USE_FFTW
+#include "dsp/fftwengine.h"
+#endif // USE_FFTW
+
+FFTEngine::~FFTEngine()
+{
+}
+
+FFTEngine* FFTEngine::create()
+{
+#ifdef USE_FFTW
+	qDebug("FFT: using FFTW engine");
+	return new FFTWEngine;
+#endif // USE_FFTW
+#ifdef USE_KISSFFT
+	qDebug("FFT: using KissFFT engine");
+	return new KissEngine;
+#endif // USE_KISSFFT
+
+	qCritical("FFT: no engine built");
+	return NULL;
+}