#include?
#include?“cjpeg.h“
#define?PI?3.14159535897932

extern?void?jpeg_idct8x8aan?（short?*src_result）;

#define?ICHG（c1c2）		（（（（UINT）（c1））<<8）?+?（c2））
BYTE?zigzag[64]?=	{0	1	8	16	9	2	3	10	
					?17	24	32	25	18	11	4	5	
					?12	19	26	33	40	48	41	34	
					?27	20	13	6	7	14	21	28	
					?35	42	49	56	57	50	43	36	
					?29	22	15	23	30	37	44	51	
					?58	59	52	45	38	31	39	46	
					?53	60	61	54	47	55	62	63	
					};

CJpeg::CJpeg（）
{	init（）;
}

CJpeg::CJpeg（LPCSTR?fileNameUINT?idctMode）
{	init（）;
	if（open（fileNameidctMode））
	{	opened?=?TRUE;
		error?=?FALSE;
	}
	else
	{	close（）;
		opened?=?FALSE;
		error?=?TRUE;
	}
}

void?CJpeg::init（）
{	int?i;
	opened?=?FALSE;
	error?=?FALSE;
	errorCode?=?JPEGCPERR_NOERROR;
	for（i=0;i<5;i++）
		image[i]?=?NULL;
	maxH?=?0??maxV?=?0;
	unitNumH?=?0??unitNumV?=?0;
}
		
BOOL?CJpeg::operator!（）
{	return?error;
}

UINT?CJpeg::getLastError（）

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-10-28?11:05??jpeg_decode\
?????目錄???????????0??2008-11-19?23:02??jpeg_decode\jpeg_decode\
?????文件???????16324??2000-12-19?08:52??jpeg_decode\jpeg_decode\cjpeg.cpp
?????文件????????3387??2008-11-18?12:43??jpeg_decode\jpeg_decode\cjpeg.dsp
?????文件?????????535??2008-11-18?12:43??jpeg_decode\jpeg_decode\cjpeg.dsw
?????文件????????2478??2000-12-16?12:06??jpeg_decode\jpeg_decode\cjpeg.h
?????文件???????33792??2008-11-18?12:43??jpeg_decode\jpeg_decode\cjpeg.ncb
?????文件???????48640??2008-11-18?12:43??jpeg_decode\jpeg_decode\cjpeg.opt
?????文件?????????244??2008-11-18?12:43??jpeg_decode\jpeg_decode\cjpeg.plg
?????目錄???????????0??2008-11-18?22:50??jpeg_decode\jpeg_decode\Debug\
?????文件???????39236??2000-12-17?03:06??jpeg_decode\jpeg_decode\idct.cpp
?????文件???????95587??1998-03-29?14:59??jpeg_decode\jpeg_decode\jpeg.pdf
?????文件???????20642??2000-10-03?04:03??jpeg_decode\jpeg_decode\jpeg.txt
?????文件????????8092??2000-12-18?01:34??jpeg_decode\jpeg_decode\readme.txt
?????文件???????10249??2000-12-17?05:08??jpeg_decode\jpeg_decode\showjpeg.cpp
?????文件????????3608??2008-11-18?22:50??jpeg_decode\jpeg_decode\showjpeg.dsp
?????文件?????????541??2008-11-18?13:07??jpeg_decode\jpeg_decode\showjpeg.dsw
?????文件???????69632??2000-12-19?08:53??jpeg_decode\jpeg_decode\showjpeg.exe
?????文件???????50176??2008-11-19?23:02??jpeg_decode\jpeg_decode\showjpeg.ncb
?????文件???????53760??2008-11-19?23:02??jpeg_decode\jpeg_decode\showjpeg.opt
?????文件?????????738??2008-11-18?23:07??jpeg_decode\jpeg_decode\showjpeg.plg