108 #define FFT_IDX_R(a) (2 * a)  macro
579   fft[FFT_IDX_R(0)] =  in fourChannelFiltering()
595   fft[FFT_IDX_R(1)] =  in fourChannelFiltering()
611   fft[FFT_IDX_R(2)] =  in fourChannelFiltering()
630   fft[FFT_IDX_R(3)] =  in fourChannelFiltering()
654   mHybridReal[0] = fft[FFT_IDX_R(0)] + fft[FFT_IDX_R(1)] + fft[FFT_IDX_R(2)] +  in fourChannelFiltering()
655                    fft[FFT_IDX_R(3)];  in fourChannelFiltering()
663   mHybridReal[1] = fft[FFT_IDX_R(0)] + fft[FFT_IDX_I(1)] - fft[FFT_IDX_R(2)] -  in fourChannelFiltering()
665   mHybridImag[1] = fft[FFT_IDX_I(0)] - fft[FFT_IDX_R(1)] - fft[FFT_IDX_I(2)] +  in fourChannelFiltering()
666                    fft[FFT_IDX_R(3)];  in fourChannelFiltering()
672   mHybridReal[2] = fft[FFT_IDX_R(0)] - fft[FFT_IDX_R(1)] + fft[FFT_IDX_R(2)] -  in fourChannelFiltering()
673                    fft[FFT_IDX_R(3)];  in fourChannelFiltering()
681   mHybridReal[3] = fft[FFT_IDX_R(0)] - fft[FFT_IDX_I(1)] - fft[FFT_IDX_R(2)] +  in fourChannelFiltering()
683   mHybridImag[3] = fft[FFT_IDX_I(0)] + fft[FFT_IDX_R(1)] - fft[FFT_IDX_I(2)] -  in fourChannelFiltering()
684                    fft[FFT_IDX_R(3)];  in fourChannelFiltering()
702   pfft[FFT_IDX_R(0)] =  in eightChannelFiltering()
711   pfft[FFT_IDX_R(1)] = accu1;  in eightChannelFiltering()
718   pfft[FFT_IDX_R(2)] = accu1 + accu3;  in eightChannelFiltering()
725   pfft[FFT_IDX_R(3)] = accu1 + accu3;  in eightChannelFiltering()
728   pfft[FFT_IDX_R(4)] = fMultDiv2(pQmfImag[pReadIdx[10]], p[7].v.im) -  in eightChannelFiltering()
737   pfft[FFT_IDX_R(5)] = accu1 + accu3;  in eightChannelFiltering()
744   pfft[FFT_IDX_R(6)] = accu1 + accu3;  in eightChannelFiltering()
749   pfft[FFT_IDX_R(7)] = accu1;  in eightChannelFiltering()
757     mHybridReal[0] = pfft[FFT_IDX_R(7)] << sc;  in eightChannelFiltering()
759     mHybridReal[1] = pfft[FFT_IDX_R(0)] << sc;  in eightChannelFiltering()
762     mHybridReal[2] = pfft[FFT_IDX_R(6)] << sc;  in eightChannelFiltering()
764     mHybridReal[3] = pfft[FFT_IDX_R(1)] << sc;  in eightChannelFiltering()
767     mHybridReal[4] = pfft[FFT_IDX_R(2)] << sc;  in eightChannelFiltering()
768     mHybridReal[4] += pfft[FFT_IDX_R(5)] << sc;  in eightChannelFiltering()
772     mHybridReal[5] = pfft[FFT_IDX_R(3)] << sc;  in eightChannelFiltering()
773     mHybridReal[5] += pfft[FFT_IDX_R(4)] << sc;  in eightChannelFiltering()
778       mHybridReal[k] = pfft[FFT_IDX_R(k)] << sc;  in eightChannelFiltering()