Lines Matching defs:HfIsf
47 int16 HfIsf[] (i/o) isf vector
117 void isf_extrapolation(int16 HfIsf[])
126 HfIsf[M16k - 1] = HfIsf[M - 1];
131 IsfDiff[i - 1] = sub_int16(HfIsf[i], HfIsf[i - 1]);
208 tmp = sub_int16(HfIsf[i - 1 - MaxCorr], HfIsf[i - 2 - MaxCorr]);
209 HfIsf[i] = add_int16(HfIsf[i - 1], tmp);
212 /* tmp=7965+(HfIsf[2]-HfIsf[3]-HfIsf[4])/6; */
213 tmp = add_int16(HfIsf[4], HfIsf[3]);
214 tmp = sub_int16(HfIsf[2], tmp);
223 tmp = sub_int16(tmp, HfIsf[M - 2]);
224 tmp2 = sub_int16(HfIsf[M16k - 2], HfIsf[M - 2]);
236 tmp = mult_int16(sub_int16(HfIsf[i], HfIsf[i - 1]), coeff);
261 HfIsf[i] = add_int16(HfIsf[i - 1], IsfDiff[i - (M - 1)]);
266 HfIsf[i] = mult_int16(HfIsf[i], 26214); /* Scale the ISF vector correctly for 16000 kHz */
269 Isf_isp(HfIsf, HfIsf, M16k);