Searched refs:rxx1_0 (Results 1 - 1 of 1) sorted by relevance
| /external/aac/libAACenc/src/ |
| H A D | aacenc_tns.cpp | 627 FIXP_DBL rxx1_0, rxx2_0, rxx3_0, rxx4_0; local
671 rxx1_0 = FDKaacEnc_CalcAutoCorrValue(pSpectrum, idx0, idx1, 0, nsc1);
677 if (rxx1_0 != FL2FXCONST_DBL(0.f))
680 FIXP_DBL fac1 = FDKaacEnc_AutoCorrNormFac(rxx1_0, ((-2*sc1)+nsc1), &sc_fac1);
681 _rxx1[0] = scaleValue(fMult(rxx1_0,fac1),sc_fac1);
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