add NONBE_FIX_2493_CHECK_EXTRACT_L_bw_detect_fx and specify which fixes use...
add NONBE_FIX_2493_CHECK_EXTRACT_L_bw_detect_fx and specify which fixes use saturation and which not.
add NONBE_FIX_2493_CHECK_EXTRACT_L_bw_detect_fx and specify which fixes use saturation and which not.