557   FIXP_DBL fft[8];  in fourChannelFiltering()  local
581   fft[FFT_IDX_R(0)] =  in fourChannelFiltering()
588   fft[FFT_IDX_I(0)] =  in fourChannelFiltering()
597   fft[FFT_IDX_R(1)] =  in fourChannelFiltering()
604   fft[FFT_IDX_I(1)] =  in fourChannelFiltering()
613   fft[FFT_IDX_R(2)] =  in fourChannelFiltering()
622   fft[FFT_IDX_I(2)] =  in fourChannelFiltering()
632   fft[FFT_IDX_R(3)] =  in fourChannelFiltering()
639   fft[FFT_IDX_I(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()
658   mHybridImag[0] = fft[FFT_IDX_I(0)] + fft[FFT_IDX_I(1)] + fft[FFT_IDX_I(2)] +  in fourChannelFiltering()
659                    fft[FFT_IDX_I(3)];  in fourChannelFiltering()
665   mHybridReal[1] = fft[FFT_IDX_R(0)] + fft[FFT_IDX_I(1)] - fft[FFT_IDX_R(2)] -  in fourChannelFiltering()
666                    fft[FFT_IDX_I(3)];  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()
676   mHybridImag[2] = fft[FFT_IDX_I(0)] - fft[FFT_IDX_I(1)] + fft[FFT_IDX_I(2)] -  in fourChannelFiltering()
677                    fft[FFT_IDX_I(3)];  in fourChannelFiltering()
683   mHybridReal[3] = fft[FFT_IDX_R(0)] - fft[FFT_IDX_I(1)] - fft[FFT_IDX_R(2)] +  in fourChannelFiltering()
684                    fft[FFT_IDX_I(3)];  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()