Searched refs:wk2r (Results 1 - 3 of 3) sorted by relevance
/external/webrtc/src/modules/audio_processing/aec/ |
H A D | aec_rdft.c | 152 const float wk2r = rdft_w[k1 + 0]; local 162 rdft_wk3ri_second[k1 + 0] = wk1r - 2 * wk2r * wk1i; 163 rdft_wk3ri_second[k1 + 1] = 2 * wk2r * wk1r - wk1i; 213 float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; local 257 wk2r = rdft_w[k1 + 0]; 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, wk2 local [all...] |
/external/webrtc/src/modules/audio_processing/utility/ |
H A D | fft4g.c | 1005 float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; local 1049 wk2r = w[k1]; 1067 a[j + 4] = wk2r * x0r - wk2i * x0i; 1068 a[j + 5] = wk2r * x0i + wk2i * x0r; 1079 wk3r = wk1r - 2 * wk2r * wk1i; 1080 wk3i = 2 * wk2r * wk1r - wk1i; 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 1166 wk2r [all...] |
/external/svox/pico/lib/ |
H A D | picofftsg.c | 2690 PICOFFTSG_FFTTYPE wn4r, wk1r, wk1i, wk2r, wk2i, wk3r, wk3i, local 2700 wk2r = WR2500; 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, x0 [all...] |
Completed in 56 milliseconds