Searched refs:autoCorrScaling (Results 1 – 2 of 2) sorted by relevance
| /external/aac/libFDK/src/ |
| D | autocorr2nd.cpp | 118 int j, autoCorrScaling, mScale; in autoCorr2nd_real() local
165 autoCorrScaling = mScale - 1 - SHIFT_FACTOR; /* -1 because of fMultDiv2*/ in autoCorr2nd_real()
180 return autoCorrScaling; in autoCorr2nd_real()
194 int j, autoCorrScaling, mScale, len_scale; in autoCorr2nd_cplx() local
253 autoCorrScaling = mScale - 1 - len_scale; /* -1 because of fMultDiv2*/ in autoCorr2nd_cplx()
273 return autoCorrScaling; in autoCorr2nd_cplx()
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| /external/aac/libSBRenc/src/ |
| D | ton_corr.cpp | 126 INT i, k, r, r2, timeIndex, autoCorrScaling; in FDKsbrEnc_CalculateTonalityQuotas() local
205 …autoCorrScaling = fixMin(getScalefactor(&realBuf[k-LPC_ORDER], LPC_ORDER+blockLength), getScalefac… in FDKsbrEnc_CalculateTonalityQuotas()
206 autoCorrScaling = fixMax(0, autoCorrScaling-1); in FDKsbrEnc_CalculateTonalityQuotas()
208 scaleValues(&realBuf[k-LPC_ORDER], LPC_ORDER+blockLength, autoCorrScaling); in FDKsbrEnc_CalculateTonalityQuotas()
209 scaleValues(&imagBuf[k-LPC_ORDER], LPC_ORDER+blockLength, autoCorrScaling); in FDKsbrEnc_CalculateTonalityQuotas()
211 autoCorrScaling <<= 1; /* consider qmf buffer scaling twice */ in FDKsbrEnc_CalculateTonalityQuotas()
212 autoCorrScaling += autoCorr2nd_cplx ( ac, realBuf+k, imagBuf+k, blockLength ); in FDKsbrEnc_CalculateTonalityQuotas()
296 …nrgVector[timeIndex] += ((ac->r00r) >> fixMin(DFRACT_BITS-1,(2*qmfScale+autoCorrScaling + SCALE_NR… in FDKsbrEnc_CalculateTonalityQuotas()
298 … pNrgVectorFreq[r] + ((ac->r00r) >> fixMin(DFRACT_BITS-1,(2*qmfScale+autoCorrScaling + SCALE_NRGVE… in FDKsbrEnc_CalculateTonalityQuotas()
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