[revert] remove code under FIX_INV_DIFFUSE_WEIGHT and...
[revert] remove code under FIX_INV_DIFFUSE_WEIGHT and FIX_638_ENERGIE_IAC_ROM_TABLES unless it is dependent on NONBE_FIX_BINARY_BINAURAL_READING
[revert] remove code under FIX_INV_DIFFUSE_WEIGHT and FIX_638_ENERGIE_IAC_ROM_TABLES unless it is dependent on NONBE_FIX_BINARY_BINAURAL_READING