Home
last modified time | relevance | path

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

/system/chre/external/kiss_fft/
Dkiss_fftr.c70 int k,ncfft; in kiss_fftr() local
78 ncfft = st->substate->nfft; in kiss_fftr()
98 freqdata[ncfft].r = tdc.r - tdc.i; in kiss_fftr()
100 freqdata[ncfft].i = freqdata[0].i = _mm_set1_ps(0); in kiss_fftr()
102 freqdata[ncfft].i = freqdata[0].i = 0; in kiss_fftr()
105 for ( k=1;k <= ncfft/2 ; ++k ) { in kiss_fftr()
107 fpnk.r = st->tmpbuf[ncfft-k].r; in kiss_fftr()
108 fpnk.i = - st->tmpbuf[ncfft-k].i; in kiss_fftr()
118 freqdata[ncfft-k].r = HALF_OF(f1k.r - tw.r); in kiss_fftr()
119 freqdata[ncfft-k].i = HALF_OF(tw.i - f1k.i); in kiss_fftr()
[all …]