Searched refs:tdc (Results 1 – 1 of 1) sorted by relevance
| /system/chre/external/kiss_fft/ |
| D | kiss_fftr.c | 71 kiss_fft_cpx fpnk,fpk,f1k,f2k,tw,tdc; in kiss_fftr() local
92 tdc.r = st->tmpbuf[0].r; in kiss_fftr()
93 tdc.i = st->tmpbuf[0].i; in kiss_fftr()
94 C_FIXDIV(tdc,2); in kiss_fftr()
95 CHECK_OVERFLOW_OP(tdc.r ,+, tdc.i); in kiss_fftr()
96 CHECK_OVERFLOW_OP(tdc.r ,-, tdc.i); in kiss_fftr()
97 freqdata[0].r = tdc.r + tdc.i; in kiss_fftr()
98 freqdata[ncfft].r = tdc.r - tdc.i; in kiss_fftr()
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