Home
last modified time | relevance | path

Searched refs:accu4 (Results 1 – 3 of 3) sorted by relevance

/external/aac/libFDK/src/
Ddct.cpp196 FIXP_DBL accu3, accu4, accu5, accu6; in dct_III() local
199 cplxMultDiv2(&accu4, &accu3, pDat[M + i], pDat[M - i], in dct_III()
202 accu4 >>= 1; in dct_III()
208 ((accu2 >> 1) + accu4), sin_twiddle[index]); in dct_III()
210 cplxMultDiv2(&accu6, &accu5, ((accu2 >> 1) + accu4), in dct_III()
218 xr = (accu2 >> 1) - accu4; in dct_III()
323 FIXP_DBL accu3, accu4; in dct_II() local
340 cplxMultDiv2(&accu3, &accu4, (a1 + accu2), -(accu1 + a2), in dct_II()
342 pDat[L - i] = accu4; in dct_II()
345 cplxMultDiv2(&accu3, &accu4, (a1 - accu2), -(accu1 - a2), in dct_II()
[all …]
Dautocorr2nd.cpp123 FIXP_DBL accu1, accu2, accu3, accu4, accu5; in autoCorr2nd_real() local
159 accu4 = (fMultDiv2(realBuf[-1], realBuf[-2]) SHIFT); in autoCorr2nd_real()
160 accu4 += accu3; in autoCorr2nd_real()
165 (accu1 | accu2 | fAbs(accu3) | fAbs(accu4) | fAbs(accu5))) - in autoCorr2nd_real()
173 ac->r12r = accu4 << mScale; in autoCorr2nd_real()
195 FIXP_DBL accu0, accu1, accu2, accu3, accu4, accu5, accu6, accu7, accu8; in autoCorr2nd_cplx() local
247 accu4 = ((fMultDiv2(realBuf[-1], realBuf[-2]) + in autoCorr2nd_cplx()
250 accu4 += accu3; in autoCorr2nd_cplx()
266 CntLeadingZeros((accu0 | accu1 | accu2 | fAbs(accu3) | fAbs(accu4) | in autoCorr2nd_cplx()
276 ac->r12r = (FIXP_DBL)accu4 << mScale; in autoCorr2nd_cplx()
DFDK_hybrid.cpp701 FIXP_DBL accu1, accu2, accu3, accu4; in eightChannelFiltering() local
718 cplxMultDiv2(&accu3, &accu4, pQmfReal[pReadIdx[8]], pQmfImag[pReadIdx[8]], in eightChannelFiltering()
721 pfft[FFT_IDX_I(2)] = accu2 + accu4; in eightChannelFiltering()
725 cplxMultDiv2(&accu3, &accu4, pQmfReal[pReadIdx[9]], pQmfImag[pReadIdx[9]], in eightChannelFiltering()
728 pfft[FFT_IDX_I(3)] = accu2 + accu4; in eightChannelFiltering()
737 cplxMultDiv2(&accu3, &accu4, pQmfReal[pReadIdx[11]], pQmfImag[pReadIdx[11]], in eightChannelFiltering()
740 pfft[FFT_IDX_I(5)] = accu2 + accu4; in eightChannelFiltering()
744 cplxMultDiv2(&accu3, &accu4, pQmfReal[pReadIdx[12]], pQmfImag[pReadIdx[12]], in eightChannelFiltering()
747 pfft[FFT_IDX_I(6)] = accu2 + accu4; in eightChannelFiltering()