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/chre-3.4.0/external/kiss_fft/
D_kiss_fft_guts.h74 do{ (m).r = sround( smul((a).r,(b).r) - smul((a).i,(b).i) ); \
75 (m).i = sround( smul((a).r,(b).i) + smul((a).i,(b).r) ); }while(0)
81 do { DIVSCALAR( (c).r , div); \
85 do{ (c).r = sround( smul( (c).r , s ) ) ;\
92 do{ (m).r = (a).r*(b).r - (a).i*(b).i;\
93 (m).i = (a).r*(b).i + (a).i*(b).r; }while(0)
96 do{ (c).r *= (s);\
106 CHECK_OVERFLOW_OP((a).r,+,(b).r)\
108 (res).r=(a).r+(b).r; (res).i=(a).i+(b).i; \
112 CHECK_OVERFLOW_OP((a).r,-,(b).r)\
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Dkiss_fftr.c106 tdc.r = st->tmpbuf[0].r; in kiss_fftr()
109 CHECK_OVERFLOW_OP(tdc.r ,+, tdc.i); in kiss_fftr()
110 CHECK_OVERFLOW_OP(tdc.r ,-, tdc.i); in kiss_fftr()
111 freqdata[0].r = tdc.r + tdc.i; in kiss_fftr()
112 freqdata[ncfft].r = tdc.r - tdc.i; in kiss_fftr()
121 fpnk.r = st->tmpbuf[ncfft-k].r; in kiss_fftr()
130 freqdata[k].r = HALF_OF(f1k.r + tw.r); in kiss_fftr()
132 freqdata[ncfft-k].r = HALF_OF(f1k.r - tw.r); in kiss_fftr()
153 st->tmpbuf[0].r = freqdata[0].r + freqdata[ncfft].r; in kiss_fftri()
154 st->tmpbuf[0].i = freqdata[0].r - freqdata[ncfft].r; in kiss_fftri()
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Dkiss_fft.c86 Fout[m].r = scratch[5].r - scratch[4].i; in kf_bfly4()
87 Fout[m].i = scratch[5].i + scratch[4].r; in kf_bfly4()
88 Fout[m3].r = scratch[5].r + scratch[4].i; in kf_bfly4()
89 Fout[m3].i = scratch[5].i - scratch[4].r; in kf_bfly4()
91 Fout[m].r = scratch[5].r + scratch[4].i; in kf_bfly4()
92 Fout[m].i = scratch[5].i - scratch[4].r; in kf_bfly4()
93 Fout[m3].r = scratch[5].r - scratch[4].i; in kf_bfly4()
94 Fout[m3].i = scratch[5].i + scratch[4].r; in kf_bfly4()
127 Fout[m].r = Fout->r - HALF_OF(scratch[3].r); in kf_bfly3()
134 Fout[m2].r = Fout[m].r + scratch[0].i; in kf_bfly3()
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Dkiss_fft.h52 kiss_fft_scalar r; member
/chre-3.4.0/util/tests/
Darray_queue_test.cc478 typename traits::reference r = *q.begin(); in TEST() local
479 r = 999; in TEST()
480 EXPECT_EQ(r, q[0]); in TEST()
482 typename traits::pointer p = &r; in TEST()
/chre-3.4.0/build/sys_support/qcom/
Duimage.lcs.toolv8053 *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
100 *(.rodata.hot .rodata.hot.* .gnu.linkonce.r.hot.*)
101 *(.rodata .rodata.* .gnu.linkonce.r.*)
/chre-3.4.0/apps/audio_world/
Daudio_world.cc107 sqrtf(powf(gKissFftOutput[i].r, 2) + powf(gKissFftOutput[i].i, 2)); in handleAudioDataEvent()