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Searched refs:twidx (Results 1 – 2 of 2) sorted by relevance

/external/eigen/unsupported/Eigen/src/FFT/
Dei_kissfft_impl.h250 int twidx=0; in bfly_generic() local
253 twidx += static_cast<int>(fstride) * k; in bfly_generic()
254 if (twidx>=Norig) twidx-=Norig; in bfly_generic()
255 t=scratchbuf[q] * twiddles[twidx]; in bfly_generic()
/external/speex/libspeex/
Dkiss_fft.c308 int twidx=0; in kf_bfly_generic() local
311 twidx += fstride * k; in kf_bfly_generic()
312 if (twidx>=Norig) twidx-=Norig; in kf_bfly_generic()
313 C_MUL(t,scratchbuf[q] , twiddles[twidx] ); in kf_bfly_generic()