#pragma once
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#ifdef WIN32
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#ifdef _RPASR_API_EXPORT
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#define _RAPIDASRAPI __declspec(dllexport)
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#else
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#define _RAPIDASRAPI __declspec(dllimport)
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#endif
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#else
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#define _RAPIDASRAPI
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#endif
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#ifndef _WIN32
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#define RPASR_CALLBCK_PREFIX __attribute__((__stdcall__))
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#else
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#define RPASR_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* RPASR_HANDLE;
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typedef void* RPASR_RESULT;
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typedef unsigned char RPASR_BOOL;
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#define RPASR_TRUE 1
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#define RPASR_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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}RPASR_MODE;
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typedef enum {
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RPASR_MODEL_PADDLE = 0,
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RPASR_MODEL_PADDLE_2 = 1,
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RPASR_MODEL_K2 = 2,
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RPASR_MODEL_PARAFORMER = 3,
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}RPASR_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 qmasr
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_RAPIDASRAPI RPASR_HANDLE RapidAsrInit(const char* szModelDir, int nThread);
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// if not give a fnCallback ,it should be NULL
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_RAPIDASRAPI RPASR_RESULT RapidAsrRecogBuffer(RPASR_HANDLE handle, const char* szBuf, int nLen, RPASR_MODE Mode, QM_CALLBACK fnCallback);
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_RAPIDASRAPI RPASR_RESULT RapidAsrRecogPCMBuffer(RPASR_HANDLE handle, const char* szBuf, int nLen, RPASR_MODE Mode, QM_CALLBACK fnCallback);
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_RAPIDASRAPI RPASR_RESULT RapidAsrRecogPCMFile(RPASR_HANDLE handle, const char* szFileName, RPASR_MODE Mode, QM_CALLBACK fnCallback);
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_RAPIDASRAPI RPASR_RESULT RapidAsrRecogFile(RPASR_HANDLE handle, const char* szWavfile, RPASR_MODE Mode, QM_CALLBACK fnCallback);
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_RAPIDASRAPI const char* RapidAsrGetResult(RPASR_RESULT Result,int nIndex);
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_RAPIDASRAPI const int RapidAsrGetRetNumber(RPASR_RESULT Result);
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_RAPIDASRAPI void RapidAsrFreeResult(RPASR_RESULT Result);
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_RAPIDASRAPI void RapidAsrUninit(RPASR_HANDLE Handle);
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#ifdef __cplusplus
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}
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#endif
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