huxi
52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
#ifndef _AUDIO_STEREO_widener_API_H_
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#define _AUDIO_STEREO_widener_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/stereo_widen_api.h"
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typedef struct _StereowidenerUdateParam {//与stewiden_parm_context关联
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int widenerval; //widener: 0 to 100
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int intensity; //EhanceStere： 0 to 100
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} StereoWidenerUdateParam;
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typedef struct _Stereowidener_TOOL_SET {
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int is_bypass; // 1-> byass 0 -> no bypass
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StereoWidenerUdateParam parm;
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} stereo_widener_param_tool_set;
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struct stereo_widener_param {
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stewiden_parm_context param;
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u32 samplerate;
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u32 ch_num;
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};
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//立体声增强
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struct audio_stereo_widener {
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void *workbuf; //stereo_widener 运行句柄及buf
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STE_WIDEN_FUNC_API *ops;
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struct stereo_widener_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_stereo_widener_run(struct audio_stereo_widener *hdl, void *datain, void *dataout, u32 len);
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struct audio_stereo_widener *audio_stereo_widener_open(struct stereo_widener_param *parm);
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int audio_stereo_widener_close(struct audio_stereo_widener *hdl);
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void audio_stereo_widener_set_bit_wide(struct audio_stereo_widener *hdl, af_DataType dataTypeobj);
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int audio_stereo_widener_update_parm(struct audio_stereo_widener *hdl, StereoWidenerUdateParam *parm);
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void audio_stereo_widener_bypass(struct audio_stereo_widener *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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