Searched refs:super_twiddles (Results 1 – 1 of 1) sorted by relevance
| /external/speex/libspeexdsp/ |
| D | kiss_fftr.c | 26 kiss_fft_cpx * super_twiddles; member
59 st->super_twiddles = st->tmpbuf + nfft; in kiss_fftr_alloc()
67 kf_cexp2(st->super_twiddles+i, DIV32(SHL32(phase,16),nfft)); in kiss_fftr_alloc()
75 kf_cexp(st->super_twiddles+i, phase ); in kiss_fftr_alloc()
127 C_MUL( tw , f2k , st->super_twiddles[k]); in kiss_fftr()
161 C_MUL (fok, tmp, st->super_twiddles[k]); in kiss_fftri()
243 …twr = SHR32(SUB32(MULT16_16(f2k.r,st->super_twiddles[k].r),MULT16_16(f2k.i,st->super_twiddles[k].i… in kiss_fftr2()
244 …twi = SHR32(ADD32(MULT16_16(f2k.i,st->super_twiddles[k].r),MULT16_16(f2k.r,st->super_twiddles[k].i… in kiss_fftr2()
287 C_MUL (fok, tmp, st->super_twiddles[k]); in kiss_fftri2()
|