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 +1,49 @@
+#ifndef effectSUR_api_h__
+#define effectSUR_api_h__
+
+
+#include  "AudioEffect_DataType.h"
+
+
+
+/* enum */
+// {
+// EFFECT_CH_L = 0x10,                 //单声道输入，输出左声道
+// EFFECT_CH_R = 0x20,                  //单声道输入，输出右声道
+// EFFECT_CH2_L= 0x30,                  //双声道输入，输出2个左声道
+// EFFECT_CH2_R = 0x40,                  //双声道输入，输出2个右声道
+/* }; */
+
+enum {
+    EFFECT_3D_TYPE0 = 0x01,
+    EFFECT_3D_TYPE1 = 0x02,            //这2个2选1  ：如果都置上，优先用EFFECT_3D_TYPE1
+    EFFECT_3D_LRDRIFT = 0x04,
+    EFFECT_3D_ROTATE = 0X08,           //这2个2选1 : 如果都置上，优先用EFFECT_3D_ROTATE
+    EFFECT_3D_TYPE2 = 0x10,
+    EFFECT_3D_LRDRIFT2 = 0x20
+};
+
+typedef struct SurEFECT_PARM_SET {
+    int effectflag;            //下拉框:可选项上面的enum
+    int rotatestep;            //范围0到1000，文本框填值
+    int damping;               //0到4096，文本框填值
+    int feedback;              //0到128，文本框填值
+    int roomsize;              //0到128 ，文本框填值
+    af_DataType dataTypeobj;
+} SurEFECT_PARM_SET;
+
+
+typedef struct __SUR_FUNC_API_ {
+    unsigned int (*need_buf)(SurEFECT_PARM_SET *surparm);
+    unsigned int (*open)(unsigned int *ptr, int nch, SurEFECT_PARM_SET *surparm);
+    unsigned int (*init)(unsigned int *ptr, SurEFECT_PARM_SET *surparm);
+    unsigned int (*run)(unsigned int *ptr, short *inbuf, short *outbuf, int len);             // len是输入数据的总长byte
+} SUR_FUNC_API;
+
+
+extern SUR_FUNC_API *get_sur_func_api();
+
+
+
+
+#endif // reverb_api_h__