| /external/chromium_org/third_party/webrtc/modules/audio_processing/aec/ |
| H A D | aec_rdft.c | 227 const float wk2i = rdft_w[k1 + 1]; local
232 rdft_wk3ri_first[k1 + 0] = wk1r - 2 * wk2i * wk1i;
233 rdft_wk3ri_first[k1 + 1] = 2 * wk2i * wk1r - wk1i;
287 float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; local
332 wk2i = rdft_w[k1 + 1];
349 a[j + 4] = wk2r * x0r - wk2i * x0i;
350 a[j + 5] = wk2r * x0i + wk2i * x0r;
375 a[j + 12] = -wk2i * x0r - wk2r * x0i;
376 a[j + 13] = -wk2i * x0i + wk2r * x0r;
393 float wk1r, wk1i, wk2r, wk2i, wk3 local
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| H A D | aec_rdft_mips.c | 272 float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; local
378 "lwc1 %[wk2i], 4(%[p1_rdft]) \n\t"
396 "mul.s %[wk1r], %[wk2i], %[f1] \n\t"
397 "mul.s %[f0], %[wk2i], %[f0] \n\t"
411 "nmsub.s %[x3r], %[x3r], %[wk2i], %[f1] \n\t"
412 "madd.s %[x3i], %[x3i], %[wk2i], %[f0] \n\t"
452 "mul.s %[x3r], %[wk2i], %[f0] \n\t"
453 "mul.s %[x3i], %[wk2i], %[f1] \n\t"
508 [wk1i] "=&f" (wk1i), [wk2r] "=&f" (wk2r), [wk2i] "=&f" (wk2i),
519 float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; local
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| /external/webrtc/src/modules/audio_processing/aec/ |
| H A D | aec_rdft.c | 153 const float wk2i = rdft_w[k1 + 1]; local
158 rdft_wk3ri_first[k1 + 0] = wk1r - 2 * wk2i * wk1i;
159 rdft_wk3ri_first[k1 + 1] = 2 * wk2i * wk1r - wk1i;
213 float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; local
258 wk2i = rdft_w[k1 + 1];
275 a[j + 4] = wk2r * x0r - wk2i * x0i;
276 a[j + 5] = wk2r * x0i + wk2i * x0r;
301 a[j + 12] = -wk2i * x0r - wk2r * x0i;
302 a[j + 13] = -wk2i * x0i + wk2r * x0r;
319 float wk1r, wk1i, wk2r, wk2i, wk3 local
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| /external/chromium_org/third_party/webrtc/modules/audio_processing/utility/ |
| H A D | fft4g.c | 1005 float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; local
1050 wk2i = w[k1 + 1];
1053 wk3r = wk1r - 2 * wk2i * wk1i;
1054 wk3i = 2 * wk2i * wk1r - wk1i;
1067 a[j + 4] = wk2r * x0r - wk2i * x0i;
1068 a[j + 5] = wk2r * x0i + wk2i * x0r;
1093 a[j + 12] = -wk2i * x0r - wk2r * x0i;
1094 a[j + 13] = -wk2i * x0i + wk2r * x0r;
1110 float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; local
1167 wk2i
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| /external/webrtc/src/modules/audio_processing/utility/ |
| H A D | fft4g.c | 1005 float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; local
1050 wk2i = w[k1 + 1];
1053 wk3r = wk1r - 2 * wk2i * wk1i;
1054 wk3i = 2 * wk2i * wk1r - wk1i;
1067 a[j + 4] = wk2r * x0r - wk2i * x0i;
1068 a[j + 5] = wk2r * x0i + wk2i * x0r;
1093 a[j + 12] = -wk2i * x0r - wk2r * x0i;
1094 a[j + 13] = -wk2i * x0i + wk2r * x0r;
1110 float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; local
1167 wk2i
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| /external/svox/pico/lib/ |
| H A D | picofftsg.c | 2690 PICOFFTSG_FFTTYPE wn4r, wk1r, wk1i, wk2r, wk2i, wk3r, wk3i, local
2701 wk2i = WI2500;
2750 x1r = Mult_W_W(wk2r, x0r) - Mult_W_W(wk2i, x0i);
2751 x1i = Mult_W_W(wk2r, x0i) + Mult_W_W(wk2i, x0r);
2754 x2r = Mult_W_W(wk2i, x0r) - Mult_W_W(wk2r, x0i);
2755 x2i = Mult_W_W(wk2i, x0i) + Mult_W_W(wk2r, x0r);
2762 x1r = Mult_W_W(wk2i, x0r) - Mult_W_W(wk2r, x0i);
2763 x1i = Mult_W_W(wk2i, x0i) + Mult_W_W(wk2r, x0r);
2766 x2r = Mult_W_W(wk2r, x0r) - Mult_W_W(wk2i, x0i);
2767 x2i = Mult_W_W(wk2r, x0i) + Mult_W_W(wk2i, x0
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