perimeter.c

来自「TMS320VC55XX 图像 处理程序」· C语言 代码 · 共 28 行

#include <stdio.h>
#include "imagelib.h"

void main( )
{        
	int		i, j;      
	int 	Width, Height;		
	short		input[8][8], *output;
	
	Height = 8;
	Width  = 8;

	output= (short *)malloc((size_t)(Width*sizeof(short)));
	
	for( i = 0; i < Height; i++ )
		for( j = 0; j < Width; j++ )
			input[i][j] = 0;
	for( i = 0; i < Width; i++ )
		output[i] = 1;

	input[1][2] = 1; input[1][3] = 1; input[1][4] = 1;
	input[2][2] = 1; input[2][3] = 1; input[2][4] = 1;
	input[3][1] = 1; input[3][2] = 1; input[3][3] = 1; 
	input[3][4] = 1; input[3][5] = 1;
	
	IMG_perimeter( &input[3][0], Width, output );
}