109 #define FFT_IDX_I(a) (2 * a + 1)  macro
586   fft[FFT_IDX_I(0)] =  in fourChannelFiltering()
602   fft[FFT_IDX_I(1)] =  in fourChannelFiltering()
620   fft[FFT_IDX_I(2)] =  in fourChannelFiltering()
637   fft[FFT_IDX_I(3)] =  in fourChannelFiltering()
656   mHybridImag[0] = fft[FFT_IDX_I(0)] + fft[FFT_IDX_I(1)] + fft[FFT_IDX_I(2)] +  in fourChannelFiltering()
657                    fft[FFT_IDX_I(3)];  in fourChannelFiltering()
663   mHybridReal[1] = fft[FFT_IDX_R(0)] + fft[FFT_IDX_I(1)] - fft[FFT_IDX_R(2)] -  in fourChannelFiltering()
664                    fft[FFT_IDX_I(3)];  in fourChannelFiltering()
665   mHybridImag[1] = fft[FFT_IDX_I(0)] - fft[FFT_IDX_R(1)] - fft[FFT_IDX_I(2)] +  in fourChannelFiltering()
674   mHybridImag[2] = fft[FFT_IDX_I(0)] - fft[FFT_IDX_I(1)] + fft[FFT_IDX_I(2)] -  in fourChannelFiltering()
675                    fft[FFT_IDX_I(3)];  in fourChannelFiltering()
681   mHybridReal[3] = fft[FFT_IDX_R(0)] - fft[FFT_IDX_I(1)] - fft[FFT_IDX_R(2)] +  in fourChannelFiltering()
682                    fft[FFT_IDX_I(3)];  in fourChannelFiltering()
683   mHybridImag[3] = fft[FFT_IDX_I(0)] + fft[FFT_IDX_R(1)] - fft[FFT_IDX_I(2)] -  in fourChannelFiltering()
705   pfft[FFT_IDX_I(0)] =  in eightChannelFiltering()
712   pfft[FFT_IDX_I(1)] = accu2;  in eightChannelFiltering()
719   pfft[FFT_IDX_I(2)] = accu2 + accu4;  in eightChannelFiltering()
726   pfft[FFT_IDX_I(3)] = accu2 + accu4;  in eightChannelFiltering()
730   pfft[FFT_IDX_I(4)] = fMultDiv2(pQmfReal[pReadIdx[2]], p[6].v.im) -  in eightChannelFiltering()
738   pfft[FFT_IDX_I(5)] = accu2 + accu4;  in eightChannelFiltering()
745   pfft[FFT_IDX_I(6)] = accu2 + accu4;  in eightChannelFiltering()
750   pfft[FFT_IDX_I(7)] = accu2;  in eightChannelFiltering()
758     mHybridImag[0] = pfft[FFT_IDX_I(7)] << sc;  in eightChannelFiltering()
760     mHybridImag[1] = pfft[FFT_IDX_I(0)] << sc;  in eightChannelFiltering()
763     mHybridImag[2] = pfft[FFT_IDX_I(6)] << sc;  in eightChannelFiltering()
765     mHybridImag[3] = pfft[FFT_IDX_I(1)] << sc;  in eightChannelFiltering()
769     mHybridImag[4] = pfft[FFT_IDX_I(2)] << sc;  in eightChannelFiltering()
770     mHybridImag[4] += pfft[FFT_IDX_I(5)] << sc;  in eightChannelFiltering()
774     mHybridImag[5] = pfft[FFT_IDX_I(3)] << sc;  in eightChannelFiltering()
775     mHybridImag[5] += pfft[FFT_IDX_I(4)] << sc;  in eightChannelFiltering()
779       mHybridImag[k] = pfft[FFT_IDX_I(k)] << sc;  in eightChannelFiltering()