#ifndef _RKNN_YOLOV5_DEMO_POSTPROCESS_H_
#define _RKNN_YOLOV5_DEMO_POSTPROCESS_H_

#include <stdint.h>
#include <vector>
#include "rknn_api.h"
#include "common.h"
#include "yolov5.h"

#define RKNPU1

// #define PROP_BOX_SIZE (5 + OBJ_CLASS_NUM)

extern int OBJ_CLASS_REAL_NUM;
extern int PROP_BOX_SIZE;

// 当刚从time_gap离开，需要重置一下帧数等信息，从而再下次进入区间，表现正常
extern int inited_after_out_of_time_gap;

extern char *labels[OBJ_MAX_CLASS_NUM];
extern int codes[OBJ_MAX_CLASS_NUM];

// class rknn_app_context_t;
typedef struct {
    int x_pad;
    int y_pad;
    float scale;
} letterbox_t;

int init_post_process();
void deinit_post_process();
const char *coco_cls_to_name(int cls_id);
int post_process(rknn_app_context_t *app_ctx, void *outputs, letterbox_t *letter_box, float conf_threshold, float nms_threshold, object_detect_result_list *od_results);

void deinitPostProcess();
#endif //_RKNN_YOLOV5_DEMO_POSTPROCESS_H_