huxi
55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
#ifndef _AUDIO_HARMONIC_EXCITER_API_H_
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#define _AUDIO_HARMONIC_EXCITER_API_H_
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#include "system/includes.h"
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#include "media/audio_stream.h"
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#include "effects/excitor_api.h"
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typedef struct _HarmonicExciterUdateParam {//与EXCITER_PARM关联
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unsigned int wet_highpass_freq;
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unsigned int wet_lowpass_freq;
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int wetgain; //0-100
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int drygain;
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int excitType;
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} HarmonicExciterUdateParam;
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typedef struct _HarmonicExciter_TOOL_SET {
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int is_bypass; // 1-> byass 0 -> no bypass
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HarmonicExciterUdateParam parm;
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} harmonic_exciter_param_tool_set;
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struct harmonic_exciter_param {
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EXCITER_PARM param;
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u32 samplerate;
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u32 ch_num;
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};
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//谐波增强
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struct audio_harmonic_exciter {
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void *workbuf; //harmonic_exciter 运行句柄及buf
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EXCITE_FUNC_API *ops;
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struct harmonic_exciter_param parm;
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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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};
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int audio_harmonic_exciter_run(struct audio_harmonic_exciter *hdl, void *datain, void *dataout, u32 len);
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struct audio_harmonic_exciter *audio_harmonic_exciter_open(struct harmonic_exciter_param *parm);
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int audio_harmonic_exciter_close(struct audio_harmonic_exciter *hdl);
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void audio_harmonic_exciter_set_bit_wide(struct audio_harmonic_exciter *hdl, af_DataType dataTypeobj);
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int audio_harmonic_exciter_update_parm(struct audio_harmonic_exciter *hdl, HarmonicExciterUdateParam *parm);
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void audio_harmonic_exciter_bypass(struct audio_harmonic_exciter *hdl, u8 bypass);
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#ifndef RUN_NORMAL
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#define RUN_NORMAL 0
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#endif
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#ifndef RUN_BYPASS
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#define RUN_BYPASS 1
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#endif
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#endif
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