// --------------------------------------------------------------
// main.cpp
// Test Application
// 08.03.2003
// --------------------------------------------------------------

#include <stdio.h>
#include <stdlib.h>
#include <conio.h>
#include <math.h>
#include "radio.h"

#define	EPSILON				(20*log10(1 << 16))

// --------------------------------------------------------------
typedef struct _scmp_curve_t
{
	double kth, kc;
} cmp_curve_t;

typedef struct _scmp_t
{
	long rms_size;
	long dly_size;
	long fs;
	rbuf_t dly;
	sl_var_t var;
	double vca_gain_target, vca_gain, vca_gain_db;
	double det_gain, det_gain_db;
	double det_ar, det_br;
	double det_af, det_bf;
	double vca_ar, vca_br;
	double vca_af, vca_bf;
	int do_compress;
	int peak_mode;
} cmp_t;

#ifdef __cplusplus
extern "C" {
#endif

void cmp_init(cmp_t *pObj, long fs, double rms_sec, double lookahead_sec, double det_attack_sec, double det_release_sec, double vca_attack_sec, double vca_release_sec);
double cmp_process(cmp_t *pObj, double xi, cmp_curve_t *pCurve, int curve_len, int mode);

#ifdef __cplusplus
}
#endif // __cplusplus