211 lines
7.9 KiB
C
211 lines
7.9 KiB
C
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#ifndef __DYNAMIC_EQ_H__
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#define __DYNAMIC_EQ_H__
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#include "system/includes.h"
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#include "media/audio_stream.h"
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#include "media/DynamicEQ_api.h"
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#include "media/DynamicEQ_Detection_api.h"
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#include "media/audio_eq.h"
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#include "media/drc_api.h"
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#include "media/convert_data.h"
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#define RUN_NORMAL 0
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#define RUN_BYPASS 1
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struct dynamic_eq_detection {
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struct audio_stream_entry entry; // 音频流入口
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void *workbuf; //算法运行buf
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int *out_buf; //模块运行输出的buf 32bit位宽
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int out_len; //输出buf的长度
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int len; //输出buf的长度
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DynamicEQDetectionParam parm[2]; //算法相关配置参数
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struct audio_eq *eq[2];
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u32 sample_rate; //采样率
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u8 nsection; //eq段数
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u8 channel; //通道数
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u8 status; //内部运行状态机
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u8 update; //设置参数更新标志
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u8 in_32bit; //
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s16 *in_buf;
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u16 in_len;
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};
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/*
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*********************************************************************
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* dynamic_eq_detection_open
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* Description: 动态eq检测模块打开
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* Arguments :*parm 检测模块相关参数(中心截止频率)、若有2段，则parm[0], parm[1],参数连续存方
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* nesection:动态eq检测模块支持的段数
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* channel:输入数据通道数
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* sample_rate:输入数据采样率
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* Return : 模块句柄.
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* Note(s) : None.
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*********************************************************************
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*/
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struct dynamic_eq_detection *dynamic_eq_detection_open(DynamicEQDetectionParam *parm, u8 nsection, u8 channel, u32 sample_rate);
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/*
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*********************************************************************
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* dynamic_eq_detection_run
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* Description: 动态eq检测模块数据处理,不改变源数据
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* Arguments :*hdl:模块句柄
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* data:输入数据地址，16bit位宽
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* len:输入数据长度，byte
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* Return : None.
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* Note(s) : None.
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*********************************************************************
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*/
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int dynamic_eq_detection_run(struct dynamic_eq_detection *hdl, short *data, int len);
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/*
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*********************************************************************
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* get_dynamic_eq_detection_parm
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* Description: 获取动态eq检测模块的结果
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* Arguments :*hdl:模块句柄
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* **out:检测模块的结果输出地址,32bit位宽
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* *out_len:检测模块结果数据长度byte
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* Return : None.
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* Note(s) : None.
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*********************************************************************
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*/
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int get_dynamic_eq_detection_parm(struct dynamic_eq_detection *hdl, int **out, int *out_len);
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/*
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*********************************************************************
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* dynamic_eq_detection_bypass
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* Description: 动态eq检测模块设置直通、正常处理
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* Arguments :*hdl:模块句柄
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* bypass:设置直通(RUN_BYPASS)、正常处理(RUN_NORMAL)
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* Return : None.
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* Note(s) : None.
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*********************************************************************
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*/
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void dynamic_eq_detection_bypass(struct dynamic_eq_detection *hdl, u8 bypass);
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/*
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*********************************************************************
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* dynamic_eq_detection_update
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* Description: 动态eq检测模块设置直通、正常处理
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* Arguments :*hdl:模块句柄
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* bypass:设置直通(RUN_BYPASS)、正常处理(RUN_NORMAL)
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* Return : None.
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* Note(s) : None.
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*********************************************************************
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*/
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void dynamic_eq_detection_update(struct dynamic_eq_detection *hdl, DynamicEQDetectionParam *param);
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/*
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*********************************************************************
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* dynamic_eq_detection_close
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* Description: 动态eq检测模块关闭
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* Arguments :*hdl:模块句柄
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* Return : None.
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* Note(s) : None.
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*********************************************************************
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*/
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void dynamic_eq_detection_close(struct dynamic_eq_detection *hdl);
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struct dynamic_eq {
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struct audio_stream_entry entry; //音频流入口
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void *workbuf; //算法运行buf
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DynamicEQEffectParam *effectParam;
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DynamicEQParam parm; //算法相关配置参数
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// u32 sample_rate; //采样率
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// u8 nsection; //eq段数
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// u8 channel; //通道数
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u8 status; //内部运行状态机
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u8 update; //设置参数更新标志
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struct dynamic_eq_detection *priv; //私有指针
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int (*get_detect_parm)(struct dynamic_eq_detection *priv, int **out_data, int *out_len);//该回调，由dynamic_eq_detection 模块实现
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void *det_hdl;
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};
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/*
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*********************************************************************
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* dynamic_eq_open
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* Description: 动态eq打开
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* Arguments :*parm 检测模块相关参数、若有2段，则parm[0], parm[1],参数连续存方
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* nesection:动态eq检测模块支持的段数
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* channel:输入数据通道数
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* sample_rate:输入数据采样率
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* Return : 模块句柄.
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* Note(s) : None.
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*********************************************************************
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*/
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// struct dynamic_eq *dynamic_eq_open(DynamicEQParam *parm, u8 nsection, u8 channel,u32 sample_rate);
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struct dynamic_eq *dynamic_eq_open(DynamicEQEffectParam *effectParam, DynamicEQParam *parm);//, u8 nsection, u8 channel, u32 sample_rate)
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/*
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*********************************************************************
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* dynamic_eq_set_detection_callback
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* Description: 动态eq 设置检测模块的结果回调
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* Arguments :*hdl:模块句柄
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* priv:私有指针
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* get_detect_parm:检测模块的输出回调
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* Return : 模块句柄.
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* Note(s) : None.
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*********************************************************************
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*/
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void dynamic_eq_set_detection_callback(struct dynamic_eq *hdl, void *priv, int (*get_detect_parm)(struct dynamic_eq_detection *priv, int **out_data, int *out_len));
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/*
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*********************************************************************
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* dynamic_eq_run
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* Description: 动态eq模块数据处理
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* Arguments :*hdl:模块句柄
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* data:输入数据地址，32bit位宽
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* len:输入数据长度，byte
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* Return : None.
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* Note(s) : None.
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*********************************************************************
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*/
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int dynamic_eq_run(struct dynamic_eq *hdl, int *data, int len);
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/*
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*********************************************************************
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* dynamic_eq_bypass
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* Description: 动态eq模块设置直通、正常处理
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* Arguments :*hdl:模块句柄
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* bypass:设置直通(RUN_BYPASS)、正常处理(RUN_NORMAL)
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* Return : None.
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* Note(s) : None.
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*********************************************************************
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*/
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void dynamic_eq_bypass(struct dynamic_eq *hdl, u8 bypass);
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/*
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*********************************************************************
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* dynamic_eq_bypass
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* Description: 动态eq模块设置直通、正常处理
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* Arguments :*hdl:模块句柄
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* bypass:设置直通(RUN_BYPASS)、正常处理(RUN_NORMAL)
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* Return : None.
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* Note(s) : None.
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*********************************************************************
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*/
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// void dynamic_eq_update(struct dynamic_eq *hdl, DynamicEQParam *param);
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void dynamic_eq_update(struct dynamic_eq *hdl, DynamicEQEffectParam *effectParam, DynamicEQParam *param);
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/*
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*********************************************************************
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* dynamic_eq_close
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* Description: 动态eq检块关闭
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* Arguments :*hdl:模块句柄
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* Return : None.
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* Note(s) : None.
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*********************************************************************
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*/
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void dynamic_eq_close(struct dynamic_eq *hdl);
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#endif/*__DYNAMIC_EQ_H__*/
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