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H264encLibApi.h
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H264encLibApi.h
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/*
********************************************************************************
* eMOD
* the Easy Portable/Player Develop Kits
* mod_herb sub-system
* h264 video encode module
*
* (c) Copyright 2009-2010, Allwinner Microelectronic Co., Ltd.
* All Rights Reserved
*
* File : H264encLibApi.h
* Version: V1.0
* By : Eric_wang
* Date : 2009-12-25
* Description:
********************************************************************************
*/
#ifndef _H264ENCLIBAPI_H___
#define _H264ENCLIBAPI_H___
#ifdef __cplusplus
extern "C" {
#endif
#include "encoder_type.h"
typedef struct Data_Container
{
char *data;
int length;
}Data_Container;
typedef struct motion_par
{
int motion_detect_enable;
int motion_detect_ratio; //for 0 to 12,the 0 is the best sensitive
}motion_par;
enum VENC_VIDEOINFO_TYPE
{
VENC_SET_CSI_INFO_CMD = 1,
VENC_SET_ENC_INFO_CMD,
VENC_REGCB_CMD,
VENC_INIT_CMD,
VENC_GET_MOTION_FLAG,
VENC_CROP_IMAGE_CMD,
// star add
VENC_REQUEST_KEY_FRAME_CMD,
VENC_SET_BITRATE_CMD,
VENC_SET_FRAMERATE_CMD,
VENC_SET_ENCODE_MODE_CMD,
VENC_SET_MAX_KEY_FRAME_INTERVAL,
VENC_GET_SPS_PPS_DATA,
VENC_QUERY_BSINFO,
VENC_SET_RC_MODE,
VENC_SET_MOTION_PAR_FLAG,
VENC_SET_OUTSTREAM_BUF_LENGTH
};
typedef enum __PIC_ENC_RESULT
{
PIC_ENC_ERR_NO_CODED_FRAME = -4,
PIC_ENC_ERR_NO_MEM_SPACE = -3,
PIC_ENC_ERR_VE_OVERTIME = -2, // video engine is busy, no picture is encoded
PIC_ENC_ERR_VBS_UNOVERDERFLOW = -1, // video bitstream overderflow,
PIC_ENC_ERR_NONE = 0, // encode one picture successed
PIC_ENC_ERR_
} __pic_enc_result;
typedef struct VEnc_FrmBuf_Info
{
unsigned char *addrY; //the luma component address for yuv format, or the address for bayer pattern format
unsigned char *addrCb; //the Cb component address for yuv format only.
unsigned char *addrCr; //the Cr component address for yuv format only
unsigned int color_fmt;
unsigned int color_space;
long long pts; //unit:ms
int pts_valid;
unsigned char *bayer_y;
unsigned char *bayer_cb;
unsigned char *bayer_cr;
unsigned int *Block_Header; //block header for olayer
unsigned char *Block_Data; //block data for olayer
unsigned int *Palette_Data; //palette data for olayer
unsigned char scale_mode; //the THUMB scale_down coefficient
void *pover_overlay;
}VEnc_FrmBuf_Info;
typedef struct VBV_DATA_CTRL_INFO
{
int idx;
unsigned char *pData0;
int uSize0;
unsigned char *pData1;
int uSize1;
long long pts;
int pts_valid;
unsigned char *privateData;
int privateDataLen;
unsigned char keyFrameFlag;
} __vbv_data_ctrl_info_t;
typedef struct CDX_RECORDER_BUFFERSTATE{
int nValidSizePercent;
int nValidSize;
int nElementCounter;
}CDX_RECORDER_BUFFERSTATE;
typedef struct VENC_DEVICE
{
void *priv_data;
void *pIsp;
int (*open)(struct VENC_DEVICE *p);
int (*close)(struct VENC_DEVICE *p);
int (*RequestBuffer)(struct VENC_DEVICE *pDev, unsigned char **pBuffery,unsigned char **pBufferC, unsigned int *phy_y, unsigned int *phy_c);
int (*UpdataBuffer)(struct VENC_DEVICE *pDev);
int (*hasOutputStream)(struct VENC_DEVICE *pDev);
int (*encode)(struct VENC_DEVICE *pDev, void *pBuffer);
int (*IoCtrl)(struct VENC_DEVICE *p, unsigned int, unsigned int);
int (*GetBitStreamInfo)(struct VENC_DEVICE *pDev, __vbv_data_ctrl_info_t *pdatainfo);
int (*ReleaseBitStreamInfo)(struct VENC_DEVICE *pDev, int node_id);
int (*GetFrmBufCB)(int uParam1, void *pFrmBufInfo);
int (*WaitFinishCB)(int uParam1, void *pMsg);
}VENC_DEVICE;
extern struct VENC_DEVICE *H264EncInit(int *ret);
extern int H264EncExit(struct VENC_DEVICE *pDev);
#ifdef __cplusplus
}
#endif
#endif /* _H264ENCLIBAPI_H_ */