#ifndef DRC_PRO_API_H
#define DRC_PRO_API_H

#include "AudioEffect_DataType.h"

#ifdef WIN32

#define AT_DRC_PRO(x)
#define AT_DRC_PRO_CODE
#define AT_DRC_PRO_CONST
#define AT_DRC_PRO_SPARSE_CODE
#define AT_DRC_PRO_SPARSE_CONST

#else
#define AT_DRC_PRO(x)           __attribute__((section(#x)))
#define AT_DRC_PRO_CODE         AT_DRC_PRO(.drc_pro_code)
#define AT_DRC_PRO_CONST        AT_DRC_PRO(.drc_pro_const)
#define AT_DRC_PRO_SPARSE_CODE  AT_DRC_PRO(.drc_pro_sparse_code)
#define AT_DRC_PRO_SPARSE_CONST AT_DRC_PRO(.drc_pro_sparse_const)
#endif

struct drc_pro_param {
    int channel;
    int sample_rate;
    float attack_time;
    float release_time;
    float compress_attack_time;
    float compress_release_time;
    float rms_time;
    float detect_time;
    float input_gain;
    float output_gain;
    int threshold_num;
    unsigned char algorithm;		   //  PEAK或者RMS
    unsigned char mode;			   //  模式
    unsigned char reverved[2];
    int reverved1[4];
    float *threshold;
    af_DataType pcm_info;
};

int need_drc_pro_buf(struct drc_pro_param *param); // bufsize 与 algorithm，rmsTime channel、 sampleRate有关
int drc_pro_init(void *work_buf, struct drc_pro_param *param);
int drc_pro_update(void *work_buf, struct drc_pro_param *param);
int drc_pro_run(void *work_buf, void *indata, void *outdata, int per_channel_npoint);


#endif // !DRC_PRO_API_H