//#include "SamsungSolomonVoiceW_Int.h"

//#include "SamsungSolomonVoiceW_basic_op.h"

//#include "SamsungSolomonVoiceW_Table.h"



typedef long long INT64;



#define	DVTX_SIZE_BY_TWO_256						256

#define	DVTX_SIZE_BY_TWO_128						128

#define	DVTX_SIZE_BY_TWO_64							64

#define	DVTX_SIZE_BY_TWO_32							32

#define	DVTX_SIZE_BY_TWO_16							16



#define	DVTX_NUM_STAGE_8							8

#define	DVTX_NUM_STAGE_7							7

#define	DVTX_NUM_STAGE_6							6

#define	DVTX_NUM_STAGE_5							5

#define	DVTX_NUM_STAGE_4							4



void Tx_c_fft_512_32b(int * farray_ptr, short isign);

void Tx_r_fft_512_32b(int * farray_ptr, short isign);

void Tx_c_fft(short * farray_ptr, short isign, int num_point_fft);

void Tx_r_fft_512_32b_16b_input(short * farray_ptr, short isign);

void Tx_r_fft(short * farray_ptr, short isign, int num_point_fft);

void FFT_function_NB(short* pTx, FFTBUF_NB *fft_buf);

void FFT_function_WB(short* pTx, FFTBUF_WB *fft_buf);

extern void FFT_functions(DVTX_ECNS_Cfg_t* DVTX_ECNS_vars);

extern void IFFT_functions(DVTX_ECNS_Cfg_t* DVTX_ECNS_vars);

void IOLA_function_WB(short* pIn, short* pOut, IFFTBUF_WB *Ifft_buf);

void IOLA_function_NB(short* pIn, short* pOut, IFFTBUF_NB *Ifft_buf);

extern void IOLA_functions(DVTX_ECNS_Cfg_t* DVTX_ECNS_vars);