# Bug description Some files in the BASOP main framework are duplicated and should be merged: * [x] ivas_rom_com.c and ivas_rom_com_fx.c * [x] ivas_rom_com.h and ivas_rom_com_fx.h * [x] rom_com.c and rom_com_fx.c * [x] rom_com.h and rom_com_fx.h * [x] tools.c and tools_fx.c * [x] igf_enc.c and igf_enc_fx.h Also, following are unused and can be removed: * [x] table sincos_t_ext\[\] and function fft_rel() * [x] tables dirac_gains_norm_term_int\[\], dirac_gains_norm_term_fx\[\], dirac_gains_Pnm_int\[\]\[\], dirac_gains_trg_term_int\[\]\[\] <!--- Below are labels that will be added but are not shown in description. This is a template to help fill them. Add further information to the first row and remove and add labels as necessary.-->