Home
last modified time | relevance | path

Searched refs:corrlo2 (Results 1 – 1 of 1) sorted by relevance

/external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/
Dlpc_analysis.c216 double corrlo[ORDERLO+2], corrlo2[ORDERLO+1]; in WebRtcIsac_GetLpcCoefLb() local
273 corrlo2[0] = (1.0+aa*aa) * corrlo[0] - 2.0*aa * corrlo[1]; in WebRtcIsac_GetLpcCoefLb()
276 corrlo2[n] = tmp * corrlo[n] - aa * (corrlo[n-1] + corrlo[n+1]); in WebRtcIsac_GetLpcCoefLb()
284 corrlo2[0] += 1e-6; in WebRtcIsac_GetLpcCoefLb()
293 maskdata->CorrBufLo[n] = FwdA * maskdata->CorrBufLo[n] + corrlo2[n]; in WebRtcIsac_GetLpcCoefLb()
294 corrlo2[n] = ((1.0-FwdA)*FwdB) * maskdata->CorrBufLo[n] + (1.0-FwdB) * corrlo2[n]; in WebRtcIsac_GetLpcCoefLb()
302 WebRtcIsac_LevDurb(a_LO, k_veclo, corrlo2, ORDERLO); in WebRtcIsac_GetLpcCoefLb()
316 res_nrg += a_LO[j] * corrlo2[j-n] * a_LO[n]; in WebRtcIsac_GetLpcCoefLb()
319 res_nrg += a_LO[j] * corrlo2[n-j] * a_LO[n]; in WebRtcIsac_GetLpcCoefLb()