encapi.h

freescale i.mx31 BSP CE5.0全部源码

/*------------------------------------------------------------------------------
--                                                                            --
--       This software is confidential and proprietary and may be used        --
--        only as expressly authorized by a licensing agreement from          --
--                                                                            --
--                            Hantro Products Oy.                             --
--                                                                            --
--      In the event of publication, the following notice is applicable:      --
--                                                                            --
--                   (C) COPYRIGHT 2004 HANTRO PRODUCTS OY                    --
--                            ALL RIGHTS RESERVED                             --
--                                                                            --
--          The entire notice above must be reproduced on all copies.         --
--                                                                            --
--------------------------------------------------------------------------------
--
--  Description : Encoder internal
--
-------------------------------------------------------------------------------*/


/*------------------------------------------------------------------------------

    Table of context

    1. Include headers
    2. External compiler flags
    3. Module defines
    4. Function prototypes

------------------------------------------------------------------------------*/
#ifndef __ENC_API_H__
#define __ENC_API_H__

/*------------------------------------------------------------------------------
    1. Include headers
------------------------------------------------------------------------------*/
#include "basetype.h"
#include "EncInstance.h"

/*------------------------------------------------------------------------------
    2. External compiler flags
--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
    3. Module defines
------------------------------------------------------------------------------*/
/* Encoding schemes */
typedef enum {
	MPEG4,
	SVH,
	MOMYSYS,
	H263
} scheme_e;

/* Encoding parameter */
typedef struct {
	u32	scheme;
	u32	profile;
	u32	width;
	u32	height;
	u32	outRateNum;
	u32	outRateDenom;
	u32	vpSize;
	u32	dataPart;
	u32	rvlc;
	u32	hec;
	u32	gob;
	u32	cir;
	u32	intraDcTrc;
	u32	acPred;
	u32	mvRange;
	u32	mvOutVop;
	u32	fourMv;
	u32	zeroMvFavor;
	u32	inter4vPenalty;
	u32	intraPenalty;
	u32	timeHour;
	u32	timeMinute;
	u32	timeSecond;
	u32	bitPerSecond;
	u32	vopRc;
	u32	mbRc;
	u32	videoBufferSize;
	u32	vopSkip;
	u32	qpHdr;
	u32	qpHdrMin;
	u32	qpHdrMax;
} parameter_s;

/* Encoder run time parameter */
typedef enum {
	BITRATE,
	QP,
	VPSIZE,
	HEC,
	GOB,
	TIMEHOUR,
	TIMEMINUTE,
	TIMESECOND,
	TIMEHUNDREDTH
} parameter_e;

/* API config */
typedef enum {
	VOS,
	VISOBJ,
	VIDOBJ,
	VOL,
	GOVOP,
	VOSEND
} access_e;

/* API return values */
typedef enum {
	VBV_ERROR = -2,
	ERROR = -1,
	READY = 0,
	NOT_CODED = 1
} status_e;

/* User data */
typedef struct {
	u8	*data;		/* Pointer to data */
	u32	byteCnt;	/* User data byte size */
} usrData_s;

/* API stream buffer */
typedef struct {
	u8	*stream;	/* Stream buffer */
	u32	size;		/* Size of stream buffer (user set) */
	u32	byteCnt;	/* Used bytes (encoder set) */
} buffer_s;

/*------------------------------------------------------------------------------
    4. Function prototypes
------------------------------------------------------------------------------*/
status_e EncApiInit(instance_s *inst, parameter_s *parameter);
status_e EncApiParameter(parameter_s *parameter, scheme_e scheme);

#endif