Lines Matching defs:Dvar2
158 spx_float_t Dvar2; /* Estimated variance of 2nd estimator */
513 st->Dvar1 = st->Dvar2 = FLOAT_ZERO;
573 st->Dvar1 = st->Dvar2 = FLOAT_ZERO;
899 st->Dvar2 = FLOAT_ADD(FLOAT_MULT(VAR2_SMOOTH, st->Dvar2), FLOAT_MUL32U(MULT16_32_Q15(QCONST16(.15f,15),Sff), MULT16_32_Q15(QCONST16(.15f,15),Dbf)));
905 st->Dvar2 = .7225*st->Dvar2 + .0225*Sff*Dbf;
915 else if (FLOAT_GT(FLOAT_MUL32U(st->Davg2, ABS32(st->Davg2)), FLOAT_MULT(VAR2_UPDATE,(st->Dvar2))))
922 st->Dvar1 = st->Dvar2 = FLOAT_ZERO;
937 if (FLOAT_GT(FLOAT_MUL32U(NEG32(st->Davg2), ABS32(st->Davg2)), FLOAT_MULT(VAR_BACKTRACK,st->Dvar2)))
954 st->Dvar1 = st->Dvar2 = FLOAT_ZERO;