/*
 * Copyright (c) Hisilicon Technologies Co., Ltd. 2020-2020. All rights reserved.
 * Description: audio hal utils header file.
 * Author: Hisilicon
 * Create: 2020-05-11
 * Notes: NA
 * History: 2020-05-11 yinyingcai for CodingStyle
*/
#ifndef AUDIO_UTILS_H
#define AUDIO_UTILS_H

#include <stdlib.h>

#define PTS_HEADER_NORM_CHAN_LENGTH_V1              16
#define PTS_HEADER_NORM_CHAN_LENGTH_V2              20
#define PTS_HEADER_MUTI_CHAN_LENGTH                 48

#define TIME_RADIX_1000 1000 /* s <-> ms, ms <-> us */

struct pts_header_info {
    uint32_t pts_header_length;
    uint32_t frame_size;
    uint64_t frame_pts;
    uint32_t data_offset_size;
};

int utils_findheader(const uint8_t* pBuf, uint32_t u32Size, struct pts_header_info *header_info);
uint64_t utils_get_cur_time(void);
#endif