Initial import

git-svn-id: http://moon:8086/svn/software/trunk/libsrc/cmp@1 b431acfa-c32f-4a4a-93f1-934dc6c82436

cmp.h

@@ -0,0 +1,47 @@
+// --------------------------------------------------------------
+// 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