Searched refs:realBuf (Results 1 – 2 of 2) sorted by relevance
| /external/aac/libFDK/src/ |
| D | autocorr2nd.cpp | 122 const FIXP_DBL *realBuf = reBuffer; in autoCorr2nd_real() local
130 pReBuf = realBuf - 2; in autoCorr2nd_real()
153 accu2 = (fPow2Div2(realBuf[-2]) >> len_scale); in autoCorr2nd_real()
156 accu1 += (fPow2Div2(realBuf[len - 2]) >> len_scale); in autoCorr2nd_real()
158 accu4 = (fMultDiv2(realBuf[-1], realBuf[-2]) >> len_scale); in autoCorr2nd_real()
161 accu3 += (fMultDiv2(realBuf[len - 1], realBuf[len - 2]) >> len_scale); in autoCorr2nd_real()
198 const FIXP_DBL *realBuf = reBuffer; in autoCorr2nd_cplx() local
211 pReBuf = realBuf - 2, pImBuf = imagBuf - 2; in autoCorr2nd_cplx()
219 pReBuf = realBuf - 1, pImBuf = imagBuf - 1; in autoCorr2nd_cplx()
236 accu2 = ((fPow2Div2(realBuf[-2]) + fPow2Div2(imagBuf[-2])) >> len_scale); in autoCorr2nd_cplx()
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| /external/aac/libSBRenc/src/ |
| D | ton_corr.cpp | 157 FIXP_DBL *realBuf; in FDKsbrEnc_CalculateTonalityQuotas() local
164 realBuf = realBufRef; in FDKsbrEnc_CalculateTonalityQuotas()
165 imagBuf = realBuf + BAND_V_SIZE * NUM_V_COMBINE; in FDKsbrEnc_CalculateTonalityQuotas()
196 if (realBuf != realBufRef) { in FDKsbrEnc_CalculateTonalityQuotas()
197 realBuf -= BAND_V_SIZE; in FDKsbrEnc_CalculateTonalityQuotas()
200 realBuf += BAND_V_SIZE * (NUM_V_COMBINE - 1); in FDKsbrEnc_CalculateTonalityQuotas()
206 ptr = realBuf + i; in FDKsbrEnc_CalculateTonalityQuotas()
219 getScalefactor(&realBuf[k - LPC_ORDER], LPC_ORDER + blockLength), in FDKsbrEnc_CalculateTonalityQuotas()
223 scaleValues(&realBuf[k - LPC_ORDER], LPC_ORDER + blockLength, in FDKsbrEnc_CalculateTonalityQuotas()
230 autoCorr2nd_cplx(ac, realBuf + k, imagBuf + k, blockLength); in FDKsbrEnc_CalculateTonalityQuotas()
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