encvideoobject.c

来自「freescale i.mx31 BSP CE5.0全部源码」· C语言 代码 · 共 74 行

/*------------------------------------------------------------------------------
--                                                                            --
--       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. Local function prototypes
    5. Functions
        5.3  EncVideoObjectStartCode

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

/*------------------------------------------------------------------------------
    1. Include headers
------------------------------------------------------------------------------*/
#include "EncSim.h"
#include "EncVideoObject.h"
#include "EncStartCode.h"
#include "EncTrace.h"

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

--------------------------------------------------------------------------------
    3. Module defines
------------------------------------------------------------------------------*/

/*------------------------------------------------------------------------------
    4. Local function prototypes
------------------------------------------------------------------------------*/

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

	EncVidObHdr

------------------------------------------------------------------------------*/
void EncVidObHdr(stream_s * stream, vidob_s * vidob)
{
    if(vidob->header == NO)
    {
        return;
    }

    /* Start code */
    EncPutBits(stream, START_CODE_PREFIX_VAL, START_CODE_PREFIX_NUM);
    EncPutBits(stream, START_CODE_VOB_VAL, START_CODE_VOB_NUM);
    COMMENT("Video Object start code");

    return;
}