初版

2025-12-03 11:12:34 +08:00
parent c23ae4f24c
commit bc195654bf
8163 changed files with 3799544 additions and 92 deletions
@@ -0,0 +1,54 @@
+#ifndef _AUDIO_HARMONIC_EXCITER_API_H_
+#define _AUDIO_HARMONIC_EXCITER_API_H_
+#include "system/includes.h"
+#include "media/audio_stream.h"
+#include "effects/excitor_api.h"
+
+typedef struct _HarmonicExciterUdateParam {//与EXCITER_PARM关联
+    unsigned int wet_highpass_freq;
+    unsigned int wet_lowpass_freq;
+    int wetgain;               //0-100
+    int drygain;
+    int excitType;
+} HarmonicExciterUdateParam;
+
+
+typedef struct _HarmonicExciter_TOOL_SET {
+    int is_bypass; // 1-> byass 0 -> no bypass
+    HarmonicExciterUdateParam parm;
+} harmonic_exciter_param_tool_set;
+
+struct harmonic_exciter_param {
+    EXCITER_PARM param;
+    u32 samplerate;
+    u32 ch_num;
+};
+
+//谐波增强
+struct audio_harmonic_exciter {
+    void *workbuf;           //harmonic_exciter 运行句柄及buf
+    EXCITE_FUNC_API *ops;
+    struct harmonic_exciter_param parm;
+    u8 status;                           //内部运行状态机
+    u8 update;                           //设置参数更新标志
+};
+
+
+int audio_harmonic_exciter_run(struct audio_harmonic_exciter *hdl, void *datain, void *dataout, u32 len);
+struct audio_harmonic_exciter *audio_harmonic_exciter_open(struct harmonic_exciter_param *parm);
+int audio_harmonic_exciter_close(struct audio_harmonic_exciter *hdl);
+void audio_harmonic_exciter_set_bit_wide(struct audio_harmonic_exciter *hdl, af_DataType dataTypeobj);
+
+int audio_harmonic_exciter_update_parm(struct audio_harmonic_exciter *hdl, HarmonicExciterUdateParam *parm);
+void audio_harmonic_exciter_bypass(struct audio_harmonic_exciter *hdl, u8 bypass);
+
+#ifndef RUN_NORMAL
+#define RUN_NORMAL  0
+#endif
+
+#ifndef RUN_BYPASS
+#define RUN_BYPASS  1
+#endif
+
+#endif
+