Searched refs:LPC_ORDER (Results 1 - 8 of 8) sorted by relevance

/external/aac/libFDK/include/
H A Dautocorr2nd.h112 #define LPC_ORDER 2 macro
/external/aac/libSBRdec/src/
H A Dlpp_tran.h129 #define LPC_ORDER 2 macro
189 FIXP_DBL lpcFilterStatesReal[LPC_ORDER][(32)]; /*!< pointer array to save filter states */
190 FIXP_DBL lpcFilterStatesImag[LPC_ORDER][(32)]; /*!< pointer array to save filter states */
H A Dlpp_tran.cpp242 FIXP_SGL alphar[LPC_ORDER], a0r, a1r;
243 FIXP_SGL alphai[LPC_ORDER], a0i=0, a1i=0;
321 FIXP_DBL lowBandReal[(((1024)/(32))+(6))+LPC_ORDER];
324 FIXP_DBL lowBandImag[(((1024)/(32))+(6))+LPC_ORDER];
331 for(i=0;i<LPC_ORDER;i++){
362 dynamicScale = fixMin(dynamicScale, getScalefactor(lowBandReal, LPC_ORDER+pSettings->overlap) + ovLowBandShift);
363 dynamicScale = fixMin(dynamicScale, getScalefactor(&lowBandReal[LPC_ORDER+pSettings->overlap], pSettings->nCols) + lowBandShift);
365 dynamicScale = fixMin(dynamicScale, getScalefactor(lowBandImag, LPC_ORDER+pSettings->overlap) + ovLowBandShift);
366 dynamicScale = fixMin(dynamicScale, getScalefactor(&lowBandImag[LPC_ORDER+pSettings->overlap], pSettings->nCols) + lowBandShift);
373 scaleValues(&lowBandReal[0], LPC_ORDER
[all...]
H A Dsbr_dec.cpp532 for (i=0; i<LPC_ORDER; i++){
537 FDKmemcpy(hSbrDec->LppTrans.lpcFilterStatesReal[i], QmfBufferReal[noCols-LPC_ORDER+i], hSbrDec->AnalysiscQMF.lsb*sizeof(FIXP_DBL));
538 FDKmemcpy(hSbrDec->LppTrans.lpcFilterStatesImag[i], QmfBufferImag[noCols-LPC_ORDER+i], hSbrDec->AnalysiscQMF.lsb*sizeof(FIXP_DBL));
540 FDKmemcpy(hSbrDec->LppTrans.lpcFilterStatesReal[i], QmfBufferReal[noCols-LPC_ORDER+i], hSbrDec->AnalysiscQMF.lsb*sizeof(FIXP_DBL));
/external/aac/libSBRenc/src/
H A Dton_corr.cpp205 autoCorrScaling = fixMin(getScalefactor(&realBuf[k-LPC_ORDER], LPC_ORDER+blockLength), getScalefactor(&imagBuf[k-LPC_ORDER], LPC_ORDER+blockLength));
208 scaleValues(&realBuf[k-LPC_ORDER], LPC_ORDER+blockLength, autoCorrScaling);
209 scaleValues(&imagBuf[k-LPC_ORDER], LPC_ORDER+blockLength, autoCorrScaling);
690 hTonCorr->lpcLength[0] = 8 - LPC_ORDER;
691 hTonCorr->lpcLength[1] = 7 - LPC_ORDER;
[all...]
/external/libopus/celt/
H A Dcelt_lpc.h38 #define LPC_ORDER 24 macro
H A Dcelt_decoder.c96 /* opus_val16 lpc[], Size = channels*LPC_ORDER */
113 + channels*LPC_ORDER*sizeof(opus_val16)
442 oldBandE = lpc+C*LPC_ORDER;
542 opus_val32 ac[LPC_ORDER+1];
546 LPC_ORDER, MAX_PERIOD, st->arch);
554 for (i=1;i<=LPC_ORDER;i++)
563 _celt_lpc(lpc+c*LPC_ORDER, ac, LPC_ORDER);
571 opus_val16 lpc_mem[LPC_ORDER];
572 for (i=0;i<LPC_ORDER;
[all...]
H A Dcelt_lpc.c47 opus_val32 lpc[LPC_ORDER];

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