Searched refs:wk2r (Results 1 – 3 of 3) sorted by relevance
| /external/webrtc/webrtc/modules/audio_processing/aec/ |
| D | aec_rdft.c | 203 float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; in cft1st_128_C() local
250 wk2r = rdft_w[k1 + 0]; in cft1st_128_C()
268 a[j + 4] = wk2r * x0r - wk2i * x0i; in cft1st_128_C()
269 a[j + 5] = wk2r * x0i + wk2i * x0r; in cft1st_128_C()
294 a[j + 12] = -wk2i * x0r - wk2r * x0i; in cft1st_128_C()
295 a[j + 13] = -wk2i * x0i + wk2r * x0r; in cft1st_128_C()
312 float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; in cftmdl_128_C() local
367 wk2r = rdft_w[k1 + 0]; in cftmdl_128_C()
389 a[j2 + 0] = wk2r * x0r - wk2i * x0i; in cftmdl_128_C()
390 a[j2 + 1] = wk2r * x0i + wk2i * x0r; in cftmdl_128_C()
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| /external/webrtc/webrtc/common_audio/ |
| D | fft4g.c | 1011 float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; in cft1st() local
1055 wk2r = w[k1]; in cft1st()
1073 a[j + 4] = wk2r * x0r - wk2i * x0i; in cft1st()
1074 a[j + 5] = wk2r * x0i + wk2i * x0r; in cft1st()
1085 wk3r = wk1r - 2 * wk2r * wk1i; in cft1st()
1086 wk3i = 2 * wk2r * wk1r - wk1i; in cft1st()
1099 a[j + 12] = -wk2i * x0r - wk2r * x0i; in cft1st()
1100 a[j + 13] = -wk2i * x0i + wk2r * x0r; in cft1st()
1116 float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; in cftmdl() local
1172 wk2r = w[k1]; in cftmdl()
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| /external/svox/pico/lib/ |
| D | picofftsg.c | 2690 PICOFFTSG_FFTTYPE wn4r, wk1r, wk1i, wk2r, wk2i, wk3r, wk3i, in cftf162() local
2700 wk2r = WR2500; in cftf162()
2750 x1r = Mult_W_W(wk2r, x0r) - Mult_W_W(wk2i, x0i); in cftf162()
2751 x1i = Mult_W_W(wk2r, x0i) + Mult_W_W(wk2i, x0r); in cftf162()
2754 x2r = Mult_W_W(wk2i, x0r) - Mult_W_W(wk2r, x0i); in cftf162()
2755 x2i = Mult_W_W(wk2i, x0i) + Mult_W_W(wk2r, x0r); in cftf162()
2762 x1r = Mult_W_W(wk2i, x0r) - Mult_W_W(wk2r, x0i); in cftf162()
2763 x1i = Mult_W_W(wk2i, x0i) + Mult_W_W(wk2r, x0r); in cftf162()
2766 x2r = Mult_W_W(wk2r, x0r) - Mult_W_W(wk2i, x0i); in cftf162()
2767 x2i = Mult_W_W(wk2r, x0i) + Mult_W_W(wk2i, x0r); in cftf162()
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