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/system/chre/external/kiss_fft/
Dkiss_fftr.c81 kiss_fft_cpx fpnk,fpk,f1k,f2k,tw,tdc; in kiss_fftr() local
120 fpk = st->tmpbuf[k]; in kiss_fftr()
123 C_FIXDIV(fpk,2); in kiss_fftr()
126 C_ADD( f1k, fpk , fpnk ); in kiss_fftr()
127 C_SUB( f2k, fpk , fpnk ); in kiss_fftr()