83 lines
2 KiB
C
83 lines
2 KiB
C
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/***************************************************************************
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*
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* Copyright 2015-2019 BES.
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* All rights reserved. All unpublished rights reserved.
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*
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* No part of this work may be used or reproduced in any form or by any
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* means, or stored in a database or retrieval system, without prior written
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* permission of BES.
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*
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* Use of this work is governed by a license granted by BES.
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* This work contains confidential and proprietary information of
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* BES. which is protected by copyright, trade secret,
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* trademark and other intellectual property rights.
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*
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****************************************************************************/
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#ifndef __A2DP_DECODER_CP_H__
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#define __A2DP_DECODER_CP_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "stdint.h"
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#include "stdbool.h"
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enum CP_PROC_DELAY_T {
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CP_PROC_DELAY_0_FRAME = 0,
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CP_PROC_DELAY_1_FRAME,
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CP_PROC_DELAY_2_FRAMES,
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CP_PROC_DELAY_3_FRAMES,
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CP_PROC_DELAY_QTY,
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};
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enum CP_EMPTY_OUT_FRM_T {
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CP_EMPTY_OUT_FRM_OK,
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CP_EMPTY_OUT_FRM_WORKING,
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CP_EMPTY_OUT_FRM_ERR,
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};
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typedef int (*A2DP_CP_DECODE_T)(void);
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int a2dp_cp_init(A2DP_CP_DECODE_T decode_func, enum CP_PROC_DELAY_T delay);
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int a2dp_cp_deinit(void);
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int a2dp_cp_decoder_init(uint32_t out_frame_len, uint8_t max_frames);
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int a2dp_cp_put_in_frame(const void *buf1, uint32_t len1, const void *buf2, uint32_t len2);
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int a2dp_cp_get_in_frame(void **p_buf, uint32_t *p_len);
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int a2dp_cp_consume_in_frame(void);
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uint32_t a2dp_cp_get_in_frame_index(void);
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uint32_t a2dp_cp_get_in_frame_cnt_by_index(uint32_t ridx);
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void a2dp_cp_reset_frame(void);
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bool a2dp_cp_get_in_frame_reset_status(void);
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enum CP_EMPTY_OUT_FRM_T a2dp_cp_get_emtpy_out_frame(void **p_buf, uint32_t *p_len);
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int a2dp_cp_consume_emtpy_out_frame(void);
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int a2dp_cp_get_full_out_frame(void **p_buf, uint32_t *p_len);
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int a2dp_cp_consume_full_out_frame(void);
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unsigned int set_cp_reset_flag(uint8_t evt);
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bool is_cp_need_reset(void);
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bool is_cp_init_done(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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