27 lines
678 B
C
27 lines
678 B
C
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#ifndef __RESAMPLE_API_H__
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#define __RESAMPLE_API_H__
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// #include "br18_dsp_Ecommon.h"
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typedef struct _RS_IO_CONTEXT_ {
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void *priv;
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int(*output)(void *priv, void *data, int len);
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} RS_IO_CONTEXT;
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typedef struct _RS_PARA_STRUCT_ {
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unsigned int new_insample;
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unsigned int new_outsample;
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int nch;
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} RS_PARA_STRUCT;
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typedef struct _RS_STUCT_API_ {
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unsigned int(*need_buf)();
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void (*open)(unsigned int *ptr, RS_PARA_STRUCT *rs_para);
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void (*set_sr)(unsigned int *ptr, int newsrI);
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int(*run)(unsigned int *ptr, short *inbuf, int len, short *obuf); //len是n个点，返回n个点
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} RS_STUCT_API;
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RS_STUCT_API *get_rs16_context();
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#endif
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