Lines Matching refs:pfft
605 FIXP_DBL *pfft = (FIXP_DBL*)ALIGN_PTR(mfft); in eightChannelFiltering() local
610 pfft[FFT_IDX_R(0)] = fMultDiv2(p[0].v.re, pQmfReal[pReadIdx[6]]); in eightChannelFiltering()
611 pfft[FFT_IDX_I(0)] = fMultDiv2(p[0].v.re, pQmfImag[pReadIdx[6]]); in eightChannelFiltering()
614 pfft[FFT_IDX_R(1)] = accu1; in eightChannelFiltering()
615 pfft[FFT_IDX_I(1)] = accu2; in eightChannelFiltering()
619 pfft[FFT_IDX_R(2)] = accu1 + accu3; in eightChannelFiltering()
620 pfft[FFT_IDX_I(2)] = accu2 + accu4; in eightChannelFiltering()
624 pfft[FFT_IDX_R(3)] = accu1 + accu3; in eightChannelFiltering()
625 pfft[FFT_IDX_I(3)] = accu2 + accu4; in eightChannelFiltering()
627 …pfft[FFT_IDX_R(4)] = fMultDiv2(pQmfImag[pReadIdx[10]], p[7].v.im) - fMultDiv2(pQmfImag[pReadIdx[ 2… in eightChannelFiltering()
628 …pfft[FFT_IDX_I(4)] = fMultDiv2(pQmfReal[pReadIdx[ 2]], p[6].v.im) - fMultDiv2(pQmfReal[pReadIdx[10… in eightChannelFiltering()
632 pfft[FFT_IDX_R(5)] = accu1 + accu3; in eightChannelFiltering()
633 pfft[FFT_IDX_I(5)] = accu2 + accu4; in eightChannelFiltering()
637 pfft[FFT_IDX_R(6)] = accu1 + accu3; in eightChannelFiltering()
638 pfft[FFT_IDX_I(6)] = accu2 + accu4; in eightChannelFiltering()
641 pfft[FFT_IDX_R(7)] = accu1; in eightChannelFiltering()
642 pfft[FFT_IDX_I(7)] = accu2; in eightChannelFiltering()
645 fft_8 (pfft); in eightChannelFiltering()
649 mHybridReal[0] = pfft[FFT_IDX_R(7)] << sc; in eightChannelFiltering()
650 mHybridImag[0] = pfft[FFT_IDX_I(7)] << sc; in eightChannelFiltering()
651 mHybridReal[1] = pfft[FFT_IDX_R(0)] << sc; in eightChannelFiltering()
652 mHybridImag[1] = pfft[FFT_IDX_I(0)] << sc; in eightChannelFiltering()
654 mHybridReal[2] = pfft[FFT_IDX_R(6)] << sc; in eightChannelFiltering()
655 mHybridImag[2] = pfft[FFT_IDX_I(6)] << sc; in eightChannelFiltering()
656 mHybridReal[3] = pfft[FFT_IDX_R(1)] << sc; in eightChannelFiltering()
657 mHybridImag[3] = pfft[FFT_IDX_I(1)] << sc; in eightChannelFiltering()
659 mHybridReal[4] = pfft[FFT_IDX_R(2)] << sc; in eightChannelFiltering()
660 mHybridReal[4] += pfft[FFT_IDX_R(5)] << sc; in eightChannelFiltering()
661 mHybridImag[4] = pfft[FFT_IDX_I(2)] << sc; in eightChannelFiltering()
662 mHybridImag[4] += pfft[FFT_IDX_I(5)] << sc; in eightChannelFiltering()
664 mHybridReal[5] = pfft[FFT_IDX_R(3)] << sc; in eightChannelFiltering()
665 mHybridReal[5] += pfft[FFT_IDX_R(4)] << sc; in eightChannelFiltering()
666 mHybridImag[5] = pfft[FFT_IDX_I(3)] << sc; in eightChannelFiltering()
667 mHybridImag[5] += pfft[FFT_IDX_I(4)] << sc; in eightChannelFiltering()
671 mHybridReal[k] = pfft[FFT_IDX_R(k)] << sc; in eightChannelFiltering()
672 mHybridImag[k] = pfft[FFT_IDX_I(k)] << sc; in eightChannelFiltering()