Searched refs:wk1r (Results 1 – 2 of 2) 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
225 wk1r = rdft_w[2]; in cft1st_128_C()
240 a[10] = wk1r * (x0r - x0i); in cft1st_128_C()
241 a[11] = wk1r * (x0r + x0i); in cft1st_128_C()
244 a[14] = wk1r * (x0i - x0r); in cft1st_128_C()
245 a[15] = wk1r * (x0i + x0r); in cft1st_128_C()
252 wk1r = rdft_w[k2 + 0]; in cft1st_128_C()
272 a[j + 2] = wk1r * x0r - wk1i * x0i; in cft1st_128_C()
273 a[j + 3] = wk1r * x0i + wk1i * x0r; in cft1st_128_C()
278 wk1r = rdft_w[k2 + 2]; in cft1st_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
1030 wk1r = w[2]; in cft1st()
1045 a[10] = wk1r * (x0r - x0i); in cft1st()
1046 a[11] = wk1r * (x0r + x0i); in cft1st()
1049 a[14] = wk1r * (x0i - x0r); in cft1st()
1050 a[15] = wk1r * (x0i + x0r); in cft1st()
1057 wk1r = w[k2]; in cft1st()
1059 wk3r = wk1r - 2 * wk2i * wk1i; in cft1st()
1060 wk3i = 2 * wk2i * wk1r - wk1i; in cft1st()
1077 a[j + 2] = wk1r * x0r - wk1i * x0i; in cft1st()
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