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99_7018_lmx/apps/common/audio/amplitude_statistic.h
2025-10-29 13:10:02 +08:00

27 lines
628 B
C

#ifndef _AMPLITUDE_STATISTIC_H_
#define _AMPLITUDE_STATISTIC_H_
#include "generic/typedef.h"
typedef struct _LOUDNESS_M_STRUCT_ {
int mutecnt;
int rms;
int counti;
int maxval;
int countperiod;
int inv_counterpreiod;
int errprintfcount0;
short print_cnt;
short print_dest;
int dclevel;
int rms_print;
int maxval_print;
int peak_val;
u8 index;
} LOUDNESS_M_STRUCT;
void loudness_meter_init(LOUDNESS_M_STRUCT *loud_obj, int sr, int print_dest, u8 index);
void loudness_meter_short(LOUDNESS_M_STRUCT *loud_obj, short *data, int len);
#endif /*_AMPLITUDE_STATISTIC_H_*/