huxi
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
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#ifndef _AUDIO_VOICE_CHANGER_API_H_
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#define _AUDIO_VOICE_CHANGER_API_H_
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#include "effects/voiceChanger_api.h"
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#include "media/audio_stream.h"
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enum {
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V_CHANGER_ORINGIN_TYPE,
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V_CHANGER_ADVANCE_TYPE,
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};
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struct voice_changer_update_parm { //与结构VOICECHANGER_PARM关联
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u32 effect_v; //
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u32 shiftv; //pitch rate: 40-250
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u32 formant_shift; // 40-250
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};
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typedef struct _VoiceChangerParam_TOOL_SET {
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int is_bypass; // 1-> byass 0 -> no bypass
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struct voice_changer_update_parm parm;
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} voice_changer_param_tool_set;
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struct voicechanger_open_parm {
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VOICECHANGER_PARM param;
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u32 sample_rate;
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u8 type; //0 -> VoiceChanger，1 -> VoiceChanger_adv
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};
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typedef struct _voice_changer_hdl {
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VOICECHANGER_FUNC_API *ops;
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void *workbuf;
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struct voicechanger_open_parm parm;
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u8 update;
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u8 status;
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} voice_changer_hdl;
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/*
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* 获取变声模块默认参数；open时不传默认参数会使用内部默认参数
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* 仅用于获取初值。实时参数存放在open的返回句柄parm中
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*/
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extern VOICECHANGER_FUNC_API *get_voiceChanger_func_api();
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extern VOICECHANGER_FUNC_API *get_voiceChanger_adv_func_api();
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/*
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* 变声模块打开
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*/
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voice_changer_hdl *audio_voice_changer_open(struct voicechanger_open_parm *param);
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/*
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* 变声模块关闭
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*/
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void audio_voice_changer_close(voice_changer_hdl *hdl);
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/*
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* 变声模块参数更新
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*/
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void audio_voice_changer_update_parm(voice_changer_hdl *hdl, struct voice_changer_update_parm *parm);
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/*
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* 变声模块数据处理
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*/
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int audio_voice_changer_run(voice_changer_hdl *hdl, s16 *indata, s16 *outdata, int len, u8 ch_num);
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/*
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* 变声模块暂停处理
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*/
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void audio_voice_changer_bypass(voice_changer_hdl *hdl, u32 bypass);
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#endif
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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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