FF_FFT_PERM_SWAP_LSBS   35 libavcodec/arm/fft_fixed_init_arm.c         s->fft_permutation = FF_FFT_PERM_SWAP_LSBS;
FF_FFT_PERM_SWAP_LSBS  194 libavcodec/fft_template.c             if (s->fft_permutation == FF_FFT_PERM_SWAP_LSBS)
FF_FFT_PERM_SWAP_LSBS   49 libavcodec/x86/fft_init.c         s->fft_permutation = FF_FFT_PERM_SWAP_LSBS;