img_median_3x3_d.c

来自「一个关于DM642 fft变换的例子」· C语言 代码 · 共 43 行

/* ------------------------------------------------------------------------ */
/*          Copyright (C) 2003 Texas Instruments, Incorporated.             */
/*                          All Rights Reserved.                            */
/* ======================================================================== */
    
#include <stdio.h>
#include <stdlib.h>

/* Header file for the DSPLIB function */
#include "IMG_median_3x3.h"

/* Header file for the C function */
void IMG_median_3x3_c(unsigned char * in_data, int cols, unsigned char * out_data);

/* ======================================================================== */
/*  Constant dataset.                                                       */
/* ======================================================================== */
#define COLS (256)
#define ROW  (256)


unsigned char *input_image=(unsigned char *)0x003020000;
unsigned char *output_image=(unsigned char *)0x03080000;

void main()
{   
    int row_ord,col_ord;
    unsigned char *in_data;
//    unsigned char  out_data_c[COLS];
    
    for (row_ord=1;row_ord<ROW-1;row_ord++)
    {
    	in_data=input_image;
    	input_image=input_image+COLS;
/* ======================================================================== */
/*  Call natural-C version                                                  */
/* ======================================================================== */
    	IMG_median_3x3_c(in_data, COLS, output_image);
    	output_image=output_image+COLS;
    }
}