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/external/webrtc/modules/audio_coding/codecs/isac/fix/source/
Dlpc_masking_model.c553 int32_t corrloQQ[ORDERLO+2]; in WebRtcIsacfix_GetLpcCoef() local
644 WebRtcIsacfix_AutocorrFix(corrloQQ,DataLoQ6,WINLEN, ORDERLO+1, &scale); in WebRtcIsacfix_GetLpcCoef()
646 sh_lo = WebRtcSpl_NormW32(corrloQQ[0]); in WebRtcIsacfix_GetLpcCoef()
649 corrloQQ[ii] <<= sh_lo; in WebRtcIsacfix_GetLpcCoef()
667 corrlo2QQ[0] = (WEBRTC_SPL_MUL_16_32_RSFT16(tmpQQlo, corrloQQ[0]) >> 1) - in WebRtcIsacfix_GetLpcCoef()
668 (WEBRTC_SPL_MUL_16_32_RSFT16(aaQ14, corrloQQ[1]) >> 2); in WebRtcIsacfix_GetLpcCoef()
673 tmp32 = (corrloQQ[n - 1] >> 1) + (corrloQQ[n + 1] >> 1); // Q(QdomLO-1). in WebRtcIsacfix_GetLpcCoef()
674 corrlo2QQ[n] = (WEBRTC_SPL_MUL_16_32_RSFT16(tmpQQlo, corrloQQ[n]) >> 1) - in WebRtcIsacfix_GetLpcCoef()
731 tmpCorr = corrloQQ[n] >> (sh - shMem - 6); in WebRtcIsacfix_GetLpcCoef()
752 corrloQQ[n] >>= maskdata->CorrBufLoQdom[n] - newQdomLO; in WebRtcIsacfix_GetLpcCoef()