70 lines
1.4 KiB
C
70 lines
1.4 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 All unpublished rights reserved.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 __ANC_ASSIT_H__
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#define __ANC_ASSIT_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "plat_types.h"
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//#define AF_ANC_DUMP_DATA
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#if defined(_24BITS_ENABLE)
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#define _SAMPLE_BITS (24)
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typedef int ASSIST_PCM_T;
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#else
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#define _SAMPLE_BITS (16)
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typedef short ASSIST_PCM_T;
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#endif
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#define ANC_ASSIST_FF1_MIC (1<<2)
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#define ANC_ASSIST_FF2_MIC (1<<1)
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#define ANC_ASSIST_FB_MIC (1<<0)
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typedef enum{
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ANC_ASSIST_STANDALONE = 0,
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ANC_ASSIST_MUSIC,
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ANC_ASSIST_PHONE_8K,
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ANC_ASSIST_PHONE_16K,
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ANC_ASSIST_MODE_QTY
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}ANC_ASSIST_MODE_T;
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void anc_assist_open(ANC_ASSIST_MODE_T mode);
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void anc_assist_process(uint8_t * buf, int len);
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void anc_assist_close();
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#ifdef __cplusplus
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}
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#endif
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#endif
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