46 lines
1.8 KiB
C
46 lines
1.8 KiB
C
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/*************************************************************************************************/
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/*!
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* \file audio_effect_develop.h
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*
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* \brief
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*
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* Copyright (c) 2011-2023 ZhuHai Jieli Technology Co.,Ltd.
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*
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*/
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/*************************************************************************************************/
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#ifndef _AUDIO_EFFECT_DEVELOP_H_
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#define _AUDIO_EFFECT_DEVELOP_H_
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/***********************************************************************
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* 音效算法开发打开
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* Input : sample_rate - 采样率
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nch - 声道数
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bit_width - 位宽(通常默认为16bit)
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* Output : 音效算法开发的主句柄
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* Notes :
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* History :
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*=====================================================================*/
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void *audio_effect_develop_open(int sample_rate, u8 nch, u8 bit_width);
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/***********************************************************************
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* 音效算法开发关闭
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* Input : priv - 第三方音效算法的主要私有句柄
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* Output :
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* Notes :
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* History :
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*=====================================================================*/
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void audio_effect_develop_close(void *priv);
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/***********************************************************************
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* 音效算法开发处理函数
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* Input : priv - 第三方音效算法的主要私有句柄
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data - pcm数据
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len - pcm数据的byte长度
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* Output : 数据处理长度
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* Notes :
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* History :
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*=====================================================================*/
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int audio_effect_develop_data_handler(void *priv, void *data, int len);
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#endif
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