imp_ivs.h

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/*
 * IMP IVS header file.
 *
 * Copyright (C) 2015 Ingenic Semiconductor Co.,Ltd
 */

#ifndef __IMP_IVS_H__
#define __IMP_IVS_H__

#ifdef __cplusplus
#if __cplusplus
extern "C"
{
#endif
#endif /* __cplusplus */

#include <imp/imp_common.h>

#define IMP_IVS_DEFAULT_TIMEOUTMS               (-1)

typedef struct IMPIVSInterface IMPIVSInterface;

struct IMPIVSInterface {
        void  *param;                                                                                                   
        int   paramSize;                                                                                                
        IMPPixelFormat pixfmt;                                                                                  
        int  (*init)(IMPIVSInterface *inf);                                                             
        void (*exit)(IMPIVSInterface *inf);                                                             
        int  (*preProcessSync)(IMPIVSInterface *inf, IMPFrameInfo *frame);
        int  (*processAsync)(IMPIVSInterface *inf, IMPFrameInfo *frame);
        int  (*getResult)(IMPIVSInterface *inf, void **result);                 
        int  (*releaseResult)(IMPIVSInterface *inf, void *result);              
        int      (*getParam)(IMPIVSInterface *inf, void *param);                        
        int      (*setParam)(IMPIVSInterface *inf, void *param);                        
        int      (*flushFrame)(IMPIVSInterface *inf);                                           
        void *priv;                                                                                                             
};

int IMP_IVS_CreateGroup(int GrpNum);

int IMP_IVS_DestroyGroup(int GrpNum);
int IMP_IVS_CreateChn(int ChnNum, IMPIVSInterface *handler);

int IMP_IVS_DestroyChn(int ChnNum);

int IMP_IVS_RegisterChn(int GrpNum, int ChnNum);

int IMP_IVS_UnRegisterChn(int ChnNum);

int IMP_IVS_StartRecvPic(int ChnNum);

int IMP_IVS_StopRecvPic(int ChnNum);

int IMP_IVS_PollingResult(int ChnNum, int timeoutMs);

int IMP_IVS_GetResult(int ChnNum, void **result);

int IMP_IVS_ReleaseResult(int ChnNum, void *result);

int IMP_IVS_ReleaseData(void *vaddr);

int IMP_IVS_GetParam(int chnNum, void *param);

int IMP_IVS_SetParam(int chnNum, void *param);

#ifdef __cplusplus
#if __cplusplus
}
#endif
#endif /* __cplusplus */

#endif /* __IMP_IVS_H__ */