108 #define FFT_IDX_R(a) (2 * a)  macro
581   fft[FFT_IDX_R(0)] =  in fourChannelFiltering()
597   fft[FFT_IDX_R(1)] =  in fourChannelFiltering()
613   fft[FFT_IDX_R(2)] =  in fourChannelFiltering()
632   fft[FFT_IDX_R(3)] =  in fourChannelFiltering()
656   mHybridReal[0] = fft[FFT_IDX_R(0)] + fft[FFT_IDX_R(1)] + fft[FFT_IDX_R(2)] +  in fourChannelFiltering()
657                    fft[FFT_IDX_R(3)];  in fourChannelFiltering()
665   mHybridReal[1] = fft[FFT_IDX_R(0)] + fft[FFT_IDX_I(1)] - fft[FFT_IDX_R(2)] -  in fourChannelFiltering()
667   mHybridImag[1] = fft[FFT_IDX_I(0)] - fft[FFT_IDX_R(1)] - fft[FFT_IDX_I(2)] +  in fourChannelFiltering()
668                    fft[FFT_IDX_R(3)];  in fourChannelFiltering()
674   mHybridReal[2] = fft[FFT_IDX_R(0)] - fft[FFT_IDX_R(1)] + fft[FFT_IDX_R(2)] -  in fourChannelFiltering()
675                    fft[FFT_IDX_R(3)];  in fourChannelFiltering()
683   mHybridReal[3] = fft[FFT_IDX_R(0)] - fft[FFT_IDX_I(1)] - fft[FFT_IDX_R(2)] +  in fourChannelFiltering()
685   mHybridImag[3] = fft[FFT_IDX_I(0)] + fft[FFT_IDX_R(1)] - fft[FFT_IDX_I(2)] -  in fourChannelFiltering()
686                    fft[FFT_IDX_R(3)];  in fourChannelFiltering()
704   pfft[FFT_IDX_R(0)] =  in eightChannelFiltering()
713   pfft[FFT_IDX_R(1)] = accu1;  in eightChannelFiltering()
720   pfft[FFT_IDX_R(2)] = accu1 + accu3;  in eightChannelFiltering()
727   pfft[FFT_IDX_R(3)] = accu1 + accu3;  in eightChannelFiltering()
730   pfft[FFT_IDX_R(4)] = fMultDiv2(pQmfImag[pReadIdx[10]], p[7].v.im) -  in eightChannelFiltering()
739   pfft[FFT_IDX_R(5)] = accu1 + accu3;  in eightChannelFiltering()
746   pfft[FFT_IDX_R(6)] = accu1 + accu3;  in eightChannelFiltering()
751   pfft[FFT_IDX_R(7)] = accu1;  in eightChannelFiltering()
759     mHybridReal[0] = pfft[FFT_IDX_R(7)] << sc;  in eightChannelFiltering()
761     mHybridReal[1] = pfft[FFT_IDX_R(0)] << sc;  in eightChannelFiltering()
764     mHybridReal[2] = pfft[FFT_IDX_R(6)] << sc;  in eightChannelFiltering()
766     mHybridReal[3] = pfft[FFT_IDX_R(1)] << sc;  in eightChannelFiltering()
770         (pfft[FFT_IDX_R(2)] + pfft[FFT_IDX_R(5)]), sc, DFRACT_BITS);  in eightChannelFiltering()
775         (pfft[FFT_IDX_R(3)] + pfft[FFT_IDX_R(4)]), sc, DFRACT_BITS);  in eightChannelFiltering()
780       mHybridReal[k] = pfft[FFT_IDX_R(k)] << sc;  in eightChannelFiltering()