Library - Linking FFTW into an Android NDK application. I want get frequency (using android FFT) Downloading and Building FFTW-ARM. NEWS: FFTW 3.2.2 ARM is out of beta.
Thanks to everyone who helped with testing! The latest version of the mainline FFTW distribution (FFTW 3.3.1) includes support for ARM NEON, and has all the functionality of our FFTW-ARM release except the cycle counters. It was developed independently by the original developers of FFTW, and is available from the FFTW download page. We will continue to make FFTW-ARM available here until FFTW 3.3.1 supports cycle counters, but once that occurs we suggest transitioning to the mainline distribution since it will be supported by the original developers. Compiling open source libraries for Android: Part 2.