encvisualobject.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_VISUAL_OBJECT_H__
#define __ENC_VISUAL_OBJECT_H__

/*------------------------------------------------------------------------------
    1. Include headers
------------------------------------------------------------------------------*/
#include "basetype.h"
#include "EncSim.h"
#include "EncUserData.h"
#include "EncPutBits.h"

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

--------------------------------------------------------------------------------
    3. Module defines
------------------------------------------------------------------------------*/
typedef enum {
	VIDEO_ID         = 1,
	STILL_TEXTURE_ID = 2,
	MESH_ID          = 3,
	FBA_ID           = 4,
	D3_MESH_ID       = 5
} visualObjectType_e;

typedef struct {
	true_e	videoSignalType;		/* YES/NO    */
	i32	videoFormat;			/* Table 6-6 */
	i32	videoRange;
	true_e	colourDescription;		/* YES/NO    */
	i32	colourPrimaries;		/* Table 6-7 */
	i32	transferCharacteristics;	/* Table 6-8 */
	i32	matrixCoefficients;		/* Table 6-9 */
} videoSignalType_s;

typedef struct {
	true_e	header;
	true_e	isVisualObjectIdentifier;	/* YES/NO    */
	i32	visualObjectVerid;		/* Table 6-4 */
	i32	visualObjectPriority;		/* [1,2...7] */
	visualObjectType_e visualObjectType;	/* Table 6-5 */
	videoSignalType_s videoSignalType;
	userData_s userData;
} visob_s;

/*------------------------------------------------------------------------------
    4. Function prototypes
------------------------------------------------------------------------------*/
void EncVisObInit(visob_s *);
void EncVisObHdr(stream_s *, visob_s *);

#endif