Lines Matching refs:phi
243 SoftFloat phi[3][2][2];
247 dsp->autocorrelate(X_low[k], phi);
249 dk = av_sub_sf(av_mul_sf(phi[2][1][0], phi[1][0][0]),
250 av_mul_sf(av_add_sf(av_mul_sf(phi[1][1][0], phi[1][1][0]),
251 av_mul_sf(phi[1][1][1], phi[1][1][1])), FLOAT_0999999));
258 temp_real = av_sub_sf(av_sub_sf(av_mul_sf(phi[0][0][0], phi[1][1][0]),
259 av_mul_sf(phi[0][0][1], phi[1][1][1])),
260 av_mul_sf(phi[0][1][0], phi[1][0][0]));
261 temp_im = av_sub_sf(av_add_sf(av_mul_sf(phi[0][0][0], phi[1][1][1]),
262 av_mul_sf(phi[0][0][1], phi[1][1][0])),
263 av_mul_sf(phi[0][1][1], phi[1][0][0]));
269 if (!phi[1][0][0].mant) {
274 temp_real = av_add_sf(phi[0][0][0],
275 av_add_sf(av_mul_sf(a10, phi[1][1][0]),
276 av_mul_sf(a11, phi[1][1][1])));
277 temp_im = av_add_sf(phi[0][0][1],
278 av_sub_sf(av_mul_sf(a11, phi[1][1][0]),
279 av_mul_sf(a10, phi[1][1][1])));
283 a00 = av_div_sf(temp_real, phi[1][0][0]);
284 a01 = av_div_sf(temp_im, phi[1][0][0]);