#pragma once
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#ifdef WIN32
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#ifdef _FUNASR_API_EXPORT
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#define _FUNASRAPI __declspec(dllexport)
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#else
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#define _FUNASRAPI __declspec(dllimport)
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#endif
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#else
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#define _FUNASRAPI
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#endif
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#ifndef _WIN32
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#define FUNASR_CALLBCK_PREFIX __attribute__((__stdcall__))
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#else
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#define FUNASR_CALLBCK_PREFIX __stdcall
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef void* FUNASR_HANDLE;
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typedef void* FUNASR_RESULT;
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typedef unsigned char FUNASR_BOOL;
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#define FUNASR_TRUE 1
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#define FUNASR_FALSE 0
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#define QM_DEFAULT_THREAD_NUM 4
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typedef enum
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{
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RASR_NONE=-1,
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RASRM_CTC_GREEDY_SEARCH=0,
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RASRM_CTC_RPEFIX_BEAM_SEARCH = 1,
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RASRM_ATTENSION_RESCORING = 2,
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}FUNASR_MODE;
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typedef enum {
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FUNASR_MODEL_PADDLE = 0,
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FUNASR_MODEL_PADDLE_2 = 1,
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FUNASR_MODEL_K2 = 2,
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FUNASR_MODEL_PARAFORMER = 3,
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}FUNASR_MODEL_TYPE;
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typedef void (* QM_CALLBACK)(int nCurStep, int nTotal); // nTotal: total steps; nCurStep: Current Step.
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// APIs for funasr
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_FUNASRAPI FUNASR_HANDLE FunASRInit(const char* szModelDir, int nThread, bool quantize=false, bool use_vad=false);
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// if not give a fnCallback ,it should be NULL
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_FUNASRAPI FUNASR_RESULT FunASRRecogBuffer(FUNASR_HANDLE handle, const char* szBuf, int nLen, FUNASR_MODE Mode, QM_CALLBACK fnCallback, bool use_vad=false);
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_FUNASRAPI FUNASR_RESULT FunASRRecogPCMBuffer(FUNASR_HANDLE handle, const char* szBuf, int nLen, int sampling_rate, FUNASR_MODE Mode, QM_CALLBACK fnCallback, bool use_vad=false);
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_FUNASRAPI FUNASR_RESULT FunASRRecogPCMFile(FUNASR_HANDLE handle, const char* szFileName, int sampling_rate, FUNASR_MODE Mode, QM_CALLBACK fnCallback, bool use_vad=false);
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_FUNASRAPI FUNASR_RESULT FunASRRecogFile(FUNASR_HANDLE handle, const char* szWavfile, FUNASR_MODE Mode, QM_CALLBACK fnCallback, bool use_vad=false);
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_FUNASRAPI const char* FunASRGetResult(FUNASR_RESULT Result,int nIndex);
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_FUNASRAPI const int FunASRGetRetNumber(FUNASR_RESULT Result);
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_FUNASRAPI void FunASRFreeResult(FUNASR_RESULT Result);
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_FUNASRAPI void FunASRUninit(FUNASR_HANDLE Handle);
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_FUNASRAPI const float FunASRGetRetSnippetTime(FUNASR_RESULT Result);
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#ifdef __cplusplus
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}
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#endif
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