72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
|
// Copyright 2020-2021 Beken
|
||
|
|
//
|
||
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
// you may not use this file except in compliance with the License.
|
||
|
|
// You may obtain a copy of the License at
|
||
|
|
//
|
||
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
//
|
||
|
|
// Unless required by applicable law or agreed to in writing, software
|
||
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
// See the License for the specific language governing permissions and
|
||
|
|
// limitations under the License.
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef _FLAC_DECODER_H
|
||
|
|
#define _FLAC_DECODER_H
|
||
|
|
|
||
|
|
#include "flac_dec_types.h"
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief FLAC decoder API
|
||
|
|
* @defgroup Audio flac group
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Init audio Flac decoder
|
||
|
|
*
|
||
|
|
* @param read_cb this api will be call to read decoded data before decode one frame data
|
||
|
|
* @param write_cb this api will be call to write decoded data after decode one frame data complete
|
||
|
|
* @param error_cb this api will be call when error
|
||
|
|
* @param metadata_cb this api will be call when decode audio information (channel, bits, sample rate and so on) complete
|
||
|
|
* @param data the parameter of all callback api
|
||
|
|
*
|
||
|
|
* @return
|
||
|
|
* - BK_OK: succeed
|
||
|
|
* - others: other errors.
|
||
|
|
*/
|
||
|
|
bk_err_t bk_aud_flac_dec_init(flac_dec_setup_t *setup);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Deinit audio Flac decoder
|
||
|
|
*
|
||
|
|
* @return
|
||
|
|
* - BK_OK: succeed
|
||
|
|
* - others: other errors.
|
||
|
|
*/
|
||
|
|
bk_err_t bk_aud_flac_dec_deinit(void);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Decoder one frame data
|
||
|
|
*
|
||
|
|
* @param size save the size of data after processed
|
||
|
|
*
|
||
|
|
* @return
|
||
|
|
* - BK_OK: succeed
|
||
|
|
* - others: other errors.
|
||
|
|
*/
|
||
|
|
bk_err_t bk_aud_flac_dec_process(void);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _FLAC_DECODER_H */
|