289 lines
9.3 KiB
C
289 lines
9.3 KiB
C
|
#ifndef __MIC_EFFECT_H__
|
|||
|
|
#define __MIC_EFFECT_H__
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
#include "system/includes.h"
|
|||
|
|
#include "audio_mic/effect_reg.h"
|
|||
|
|
#include "audio_mic/effect_parm.h"
|
|||
|
|
#include "app_config.h"
|
|||
|
|
#include "application/audio_pemafrow.h"
|
|||
|
|
/* enum { */
|
|||
|
|
// MIC_EQ_MODE_SHOUT_WHEAT = 0x0,
|
|||
|
|
// MIC_EQ_MODE_LOW_SOUND,
|
|||
|
|
// MIC_EQ_MODE_HIGH_SOUND,
|
|||
|
|
/* }; */
|
|||
|
|
|
|||
|
|
void switch_mic_effect_mode(void);
|
|||
|
|
void set_mic_reverb_mode(void);
|
|||
|
|
void switch_mic_agc(void);
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief (mic数据流)混响打开接口
|
|||
|
|
@param
|
|||
|
|
@return true - 成功, false - 失败.
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
bool mic_effect_start(void);
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief (mic数据流)混响关闭接口
|
|||
|
|
@param
|
|||
|
|
@return
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
void mic_effect_stop(void);
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief (mic数据流)混响暂停接口(数据置0)
|
|||
|
|
@param mark :1 暂停 0：恢复
|
|||
|
|
@return
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
void mic_effect_pause(u8 mark);
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief (mic数据流)混响暂停输出到DAC(数据流后级不写入DAC)
|
|||
|
|
@param mark :1 暂停 0：恢复
|
|||
|
|
@return
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
void mic_effect_dac_pause(u8 mark);
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief (mic数据流)混响状态获取接口
|
|||
|
|
@param
|
|||
|
|
@return true - 运行, false - 未启动
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
u8 mic_effect_get_status(void);
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 数字音量调节接口
|
|||
|
|
@param vol 待设置的音量值[0,31]
|
|||
|
|
@return
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
void mic_effect_set_dvol(u8 vol);
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 获取数字音量接口
|
|||
|
|
@param
|
|||
|
|
@return 当前数字数字音量等级
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
u8 mic_effect_get_dvol(void);
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 获取默认mic增益
|
|||
|
|
@param
|
|||
|
|
@return 默认mic增益值
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
u8 mic_effect_get_micgain(void);
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 设置reverb 湿声增益
|
|||
|
|
@param 待设增益值[0,300]
|
|||
|
|
@return
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
void mic_effect_set_reverb_wet(int wet);
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 获取当前reverb混响湿声增益值
|
|||
|
|
@param
|
|||
|
|
@return 当前增益值[0,300]
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
int mic_effect_get_reverb_wet(void);
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 设置echo 回声延时
|
|||
|
|
@param delay 回声延时[0,max_ms]
|
|||
|
|
@return
|
|||
|
|
@note 默认max_ms = 200
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
void mic_effect_set_echo_delay(u32 delay);
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 获取当前 echo 回声延时值
|
|||
|
|
@param
|
|||
|
|
@return 当前回声延时delay值
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
u32 mic_effect_get_echo_delay(void);
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 设置echo 回声衰减系数
|
|||
|
|
@param decay 衰减系数值[0,70]
|
|||
|
|
@return
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
void mic_effect_set_echo_decay(u32 decay);
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 获取echo 回声衰减系数
|
|||
|
|
@param
|
|||
|
|
@return 当前衰减系数值
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
u32 mic_effect_get_echo_decay(void);
|
|||
|
|
|
|||
|
|
|
|||
|
|
/* [>----------------------------------------------------------------------------<] */
|
|||
|
|
// [>*@brief mic_effect_cal_coef 混响喊麦、高低音 调节接口
|
|||
|
|
// @param type :MIC_EQ_MODE_SHOUT_WHEAT 喊麦模式，gainN：喊麦开关，0:关喊麦， 1：开喊麦
|
|||
|
|
// @param type:MIC_EQ_MODE_LOW_SOUND 低音调节 gainN：调节的增益，范围0~10
|
|||
|
|
// @param type:MIC_EQ_MODE_HIGH_SOUND 高音调节 gainN：调节的增益，范围0~10
|
|||
|
|
// @return
|
|||
|
|
// @note 混响喊麦、高低音调节
|
|||
|
|
// */
|
|||
|
|
// [>----------------------------------------------------------------------------<]
|
|||
|
|
// void mic_effect_cal_coef(u8 type, u32 gainN);
|
|||
|
|
|
|||
|
|
|
|||
|
|
// [>----------------------------------------------------------------------------<]
|
|||
|
|
// [>*@brief 获取EQ段数
|
|||
|
|
// @param
|
|||
|
|
// @return 当前EQ使用的段数
|
|||
|
|
// @note
|
|||
|
|
// */
|
|||
|
|
// [>----------------------------------------------------------------------------<]
|
|||
|
|
/* u8 mic_effect_eq_section_num(void); */
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief mic数据流参数更新
|
|||
|
|
@param parm 新参数，
|
|||
|
|
@return
|
|||
|
|
@note 暂未使用
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
void mic_effect_set_mic_parm(struct __mic_stream_parm *parm);
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 设置变声模式
|
|||
|
|
@param shiftv: 变声模式
|
|||
|
|
sr ：数据采样率
|
|||
|
|
effect:变调比例[40,230]
|
|||
|
|
formant_shift:共振峰偏移比例 [40,230]
|
|||
|
|
@return
|
|||
|
|
@note
|
|||
|
|
模式配置说明：
|
|||
|
|
1.EFFECT_PITCH_SHIFT 移频，变调不变速，shiftv调节有效，formant_shift调节无效
|
|||
|
|
2.EFFECT_VOICECHANGE_KIN0 变声，可以调节不同的 shiftv 跟 formant_shift ，调出更多的声音效果
|
|||
|
|
3.EFFECT_VOICECHANGE_KIN1 变声，同EFFECT_VOICECHANGE_KIN0类似的，但是2者由于运算的不同，会有区别。
|
|||
|
|
4.EFFECT_ROBORT 机器音效果，类似 喜马拉雅那样的
|
|||
|
|
5.EFFECT_AUTOTUNE 电音效果
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
// void set_pitch_para(u32 shiftv, u32 sr, u8 effect, u32 formant_shift);
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 设置音效模式
|
|||
|
|
@param mode 模式索引
|
|||
|
|
@return
|
|||
|
|
@note 模式与工具调试出的效果文件对应
|
|||
|
|
模式在effect_reg_echo.c和effect_reg_reverb.c中定义
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
void mic_effect_change_mode(u16 mode);
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 获取音效模式
|
|||
|
|
@param
|
|||
|
|
@return 模式索引
|
|||
|
|
@note 未使用效果文件时无效
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
u16 mic_effect_get_cur_mode(void);
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 能量检测运行过程，是否触发闪避
|
|||
|
|
@param
|
|||
|
|
@return
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
void mic_dodge_ctr(void);
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 能量检测运行过程，是否触发闪避
|
|||
|
|
@param
|
|||
|
|
@return
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
u8 mic_dodge_get_status(void);
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief mic eq信息获取接口
|
|||
|
|
@param index:获取第几段eq
|
|||
|
|
@return 返回struct eq_seg_info结构体
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
struct eq_seg_info *mic_eq_get_info(u16 index);
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief mic eq设置接口
|
|||
|
|
@param 详见struct eq_seg_info结构体
|
|||
|
|
@return
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
|
|||
|
|
int mic_eq_set_info(struct eq_seg_info *info);
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief K歌模式音效切换例程
|
|||
|
|
@param eff_mode 模式索引
|
|||
|
|
@return
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
void mic_mode_switch(u8 eff_mode);
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
/**@brief 混响mic数据到USB mic 开关
|
|||
|
|
@param mark : true 开 false 关
|
|||
|
|
@return
|
|||
|
|
@note
|
|||
|
|
*/
|
|||
|
|
/*----------------------------------------------------------------------------*/
|
|||
|
|
void mic_effect_to_usbmic_onoff(u8 mark);
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
#endif// __MIC_EFFECT_H__
|