#include
#include

#define?BOUNDARY?0
#define?ROWS??512
#define?ROWS1?514
#define?COLS??512
#define?COLS1?514
#define?STEP??514
#define?STEP1?512?
#define?BUFSIZE1?512*512
#define?BUFSIZE2?514*3
#define?BUFSIZE3?514*514


extern?unsigned?char?in_buffer[];
unsigned?char?in_buffer1[BUFSIZE3];???/*ADD?boundary*/
unsigned?char?out_buffer[BUFSIZE1];
unsigned?char?in[BUFSIZE2];
unsigned?char?out[COLS1];


extern?void?IMG_sobel_3x3_8（const?unsigned?char?*in_data?unsigned?char?*out_data?short?cols?short?rows）;

void?cpy_img_to_kernel（unsigned?char?*in_datunsigned?char?*out_dat?int?num）;
void?add_boundary（unsigned?char?*in_dat?unsigned?char?*out_dat?int?or_rows?int?or_cols）;
void?add_result（unsigned?char?*str_in?unsigned?char?*str_out?int?num）;

main（）
{
	clock_t?startoverheadstoptt_boundaryt_initialize;
????
	int?i;
	unsigned?char?*str_in*str_out*str_i*str_o;
	
	start=clock（）;
????stop=clock（）;
????overhead=stop-start;
//====================================Initialize======================================//	
	start=clock（）;
	printf（“Initialize?out_buffer[];\n“）;
	for（i=0;i	??out_buffer[i]=0;

	printf（“Initialize?in[];\n“）;
	for（i=0;i	??in[i]=0;
	??
	printf（“Initialize?in[];\n“）;
	for（i=0;i	??out[i]=0;
	stop=clock（）;
	
	t_initialize=stop-start-overhead;	
	printf（“Initialize?finished!?the?time?is?%d\n“t_initialize）;
	
//==================================ADD?BOUNDARY=======================================//	
	start=clock（）;
	add_boundary（in_buffer?in_buffer1?ROWS?COLS）;
	stop=clock（）;
	t_boundary?=?stop?-?start?-?overhead;
	printf（“Add?boundary?fininsed!?the?time?is?%d\n“t_boundary）;
	printf（“======Ininalize?fininshed====\n“）;
	
	str_in=in_buffer1;
	str_out=out_buffer;
	str_i=in;
	str_o=out;
	
	printf（“Begin?processing!\n“）;
//============================================Sobel=======================================///
	start=clock（）;	
	for（i=0;i	{
		cpy_img_to_kernel（str_in?str_i?BUFSIZE2）;
		str_in+=STEP;
		str_o=out;
????????IMG_sobel_3x3_8（str_i?str_o?COLS?ROWS）;
????????str_o?=?out;
????????str_out?=?out_buffer?+?i*STEP1;
????????add_result（str_o?str_out?COLS）;
????????
//????????for（j=0;j//????????{
//????????	*str_out++=*（str_o+1）;?
//????????	str_o++;???
//????????	
//????????}??	
//????????str_out=out_buffer;
//????????str_out+=（i+1）*STEP1;
	}
	stop=clock（）;
	t=stop-start-overhead;	
	printf（“Processed?time?=?%d\n“t）;	
}


/*==============================================================
?*?add_boundary
?*?==============================================================*/
void?add_boundary（unsigned?char?*in_dat?unsigned?char?*out_dat?int?or_rows?int?or_cols）
{
	int?ijkl;
	int?cols;

	cols=or_cols+2;
	/*========Add?the?first?row===========*/
	for（i=0;i	{
		*out_dat++=BOUNDARY;
	}
	/*=======Add?the?begin?and?end?of?eve

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????317??2012-01-05?10:32??IMG_soble_lena\.ccsproject

?????文件???????8333??2012-01-05?15:06??IMG_soble_lena\.cdtbuild

?????文件????????677??2012-01-05?10:32??IMG_soble_lena\.cdtproject

?????文件????????594??2012-01-05?10:32??IMG_soble_lena\.project

?????文件????????640??2012-01-05?14:45??IMG_soble_lena\.settings\org.eclipse.cdt.managedbuilder.core.prefs

?????文件?????????81??2012-01-05?15:22??IMG_soble_lena\Debug\ccsObjs.opt

?????文件?????????28??2012-01-05?15:22??IMG_soble_lena\Debug\ccsSrcs.opt

?????文件??????17029??2012-01-05?15:23??IMG_soble_lena\Debug\IMG_soble_lena.map

?????文件?????422647??2012-01-05?15:23??IMG_soble_lena\Debug\IMG_soble_lena.out

?????文件??????15485??2012-01-05?15:22??IMG_soble_lena\Debug\main.obj

?????文件????????835??2012-01-05?15:23??IMG_soble_lena\Debug\main.pp

?????文件???????3074??2012-01-05?15:22??IMG_soble_lena\Debug\makefile

?????文件????????267??2012-01-05?15:22??IMG_soble_lena\Debug\objects.mk

?????文件???????1637??2012-01-05?15:22??IMG_soble_lena\Debug\sources.mk

?????文件???????1702??2012-01-05?15:22??IMG_soble_lena\Debug\subdir.mk

?????文件?????264710??2012-01-05?15:22??IMG_soble_lena\Debug\test_dat.obj

?????文件?????????59??2012-01-05?15:23??IMG_soble_lena\Debug\test_dat.pp

?????文件?????279202??2011-12-07?17:47??IMG_soble_lena\imglib2.l64P

?????文件?????280610??2011-12-07?17:47??IMG_soble_lena\imglib2_cn.l64P

?????文件???????2889??2012-01-05?14:57??IMG_soble_lena\kernel_test.cmd

?????文件???????4229??2012-01-05?14:44??IMG_soble_lena\main.c

?????文件????9543604??2011-12-07?17:47??IMG_soble_lena\rts64plus.lib

?????文件?????968550??2011-12-21?11:39??IMG_soble_lena\test_dat.c

?????目錄??????????0??2012-01-05?16:55??IMG_soble_lena\.settings

?????目錄??????????0??2012-01-05?16:55??IMG_soble_lena\Debug

?????目錄??????????0??2012-01-05?16:55??IMG_soble_lena

-----------?---------??----------?-----??----

?????????????11817199????????????????????26