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* libavcodec: Implementation of 32 bit fixed point FFTNedeljko Babic2013-08-041-0/+200
Iterative implementation of 32 bit fixed point split-radix FFT. Max FFT that can be calculated currently is 2^12. Signed-off-by: Nedeljko Babic <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>