Lines Matching defs:Sxx
690 spx_word32_t Syy,See,Sxx,Sdd, Sff;
783 Sxx = 0;
786 Sxx += mdf_inner_prod(st->x+speak*N+st->frame_size, st->x+speak*N+st->frame_size, st->frame_size);
1014 if (!(Syy>=0 && Sxx>=0 && See >= 0)
1016 || !(Sff < N*1e9 && Syy < N*1e9 && Sxx < N*1e9)
1044 Sxx += mdf_inner_prod(st->x+speak*N+st->frame_size, st->x+speak*N+st->frame_size, st->frame_size);
1101 tmp32 = ADD32(SHR32(Sxx,13), ADD32(tmp32, SHL32(tmp32,1)));
1115 RER = (.0001*Sxx + 3.*MULT16_32_Q15(st->leak_estimate,Syy)) / See;
1153 if (Sxx > SHR32(MULT16_16(N, 1000),6))
1155 tmp32 = MULT16_32_Q15(QCONST16(.25f, 15), Sxx);