imp_decoder.h

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/*
 * IMP Decoder func header file.
 *
 * Copyright (C) 2014 Ingenic Semiconductor Co.,Ltd
 */

#ifndef __IMP_DECODER_H__
#define __IMP_DECODER_H__

#include <stdint.h>
#include <stdbool.h>

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

typedef struct {
        IMPPayloadType          decType;                
        uint32_t                        maxWidth;               
        uint32_t                        maxHeight;              
        IMPPixelFormat          pixelFormat;    
        uint32_t                        nrKeepStream;   
        uint32_t                        frmRateNum;             
        uint32_t                        frmRateDen;             
} IMPDecoderAttr;

typedef struct {
        IMPDecoderAttr          decAttr;                
} IMPDecoderCHNAttr;

typedef struct {
        int                                     i_payload;              
        uint8_t                         *p_payload;             
        int64_t                         timeStamp;              
} IMPDecoderNal;

typedef struct {
        IMPDecoderNal   decoderNal; 
} IMPDecoderStream;

int IMP_Decoder_CreateChn(int decChn, const IMPDecoderCHNAttr *attr);

int IMP_Decoder_DestroyChn(int decChn);

int IMP_Decoder_StartRecvPic(int decChn);

int IMP_Decoder_StopRecvPic(int decChn);

int IMP_Decoder_SendStreamTimeout(int decChn, IMPDecoderStream *stream, uint32_t timeoutMsec);

int IMP_Decoder_PollingFrame(int decChn, uint32_t timeoutMsec);

int IMP_Decoder_GetFrame(int decChn, IMPFrameInfo **frame);

int IMP_Decoder_ReleaseFrame(int decChn, IMPFrameInfo *frame);

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

#endif /* __IMP_DECODER_H__ */