50 lines
1.2 KiB
C
50 lines
1.2 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 All unpublished rights reserved.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 __BT_SCO_CHAIN_CP_H__
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#define __BT_SCO_CHAIN_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_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 sco_cp_init(int frame_len, int channel_num);
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int sco_cp_deinit(void);
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// int sco_cp_set_pcm(short *pcm_buf, int pcm_len);
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// int sco_cp_get_pcm(short *pcm_buf, int pcm_len);
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int sco_cp_process(short *pcm_buf, short *ref_buf, int *_pcm_len);
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#ifdef __cplusplus
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}
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#endif
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#endif
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