ijpegdec.c

图像处理的应用实例

/*
 *  ======== ijpegdec.c ========
 *  This file defines the default parameter structure for ijpegdec.h
 */
#include <std.h>
#include "ijpegdec.h"

/*------------------------------------------------------------------*/
/* Output pitch to use to paste decoded samples 4:2:0 structure.    */
/* This will paste even a decoded image of 320x240 into a 720xX     */
/* region.                                                          */
/*------------------------------------------------------------------*/

#define  HC 720

/*
 *  ======== JPEGDEC_PARAMS ========
 *  This constant structure defines the default parameters for JPEGDEC objects
 */
IJPEGDEC_Params IJPEGDEC_PARAMS = 
{
    sizeof(IJPEGDEC_Params),
    HC, (HC >>1), (HC >> 1)

};

/*------------------------------------------------------------------*/
/* Texas Instruments Incorporated 1997-2003.                        */
/*==================================================================*/
/*                                                                  */
/*------------------------------------------------------------------*/