/*?@（#）uc_image_indep.c
?*/
#include?“stdafx.h“

#include?
#include?
#include?
#include?
#include?
#include?“uc_image.h“

#undef?FAR
#define?XMD_H

#ifdef?_MSC_VER
#define?HAVE_BOOLEAN
#endif


#ifndef?INCLUDED_JPEGLIB_H
#ifdef?__cplusplus
extern?“C“?{
#endif
	
#include?“jpeglib.h“		//?www.ijg.org‘s?jpeg?library

#ifdef?__cplusplus
};
#endif

#define?INCLUDED_JPEGLIB_H
#endif
METHODDEF（void）
my_output_message?（j_common_ptr?cinfo）
{
	?char?buffer[JMSG_LENGTH_MAX];

	?/*?Create?the?message?*/
	（*cinfo->err->format_message）?（cinfo?buffer）;

	return?;
}
GLOBAL（struct?jpeg_error_mgr?*）
jpeg_my_error?（struct?jpeg_error_mgr?*?err）
{
	jpeg_std_error（err）;
	err->output_message?=?my_output_message;??
	return?err;
}
static?int?file_ext_to_format（const?char*?file）
{
	int?i;
	char?tmp[255]={0};	
	char*?suffix;

	char*?ext[]=
	{
		“jpg“
		“jpeg“
		“bmp“
	};
	int?fmt[]={
		UC_JPEG_FORMAT
		UC_JPEG_FORMAT
		UC_BMP_FORMAT
	};

	strncpy（tmpfile255）;
	suffix?=?strrchr（tmp‘.‘）;
	if（suffix?!=?NULL）
		suffix++;
	if（suffix?==?NULL）
		return?UC_UNSUP_FORMAT;

	//?把后綴轉換為小寫
	i=0;
	do{
		tmp[i++]?=?tolower（*suffix++）;
	}while（*suffix）;
	tmp[i]?=?‘\0‘;

	//?從后綴得到文件類型
	for（i=0;?i	{
		if（strcmp（tmpext[i]）?==?0）
			return?fmt[i];
	}

	return?UC_UNSUP_FORMAT;
}


struct?my_error_mgr
{
	struct?jpeg_error_mgr?pub;
	jmp_buf?setjmp_buffer;
};

static?void?my_error_exit（j_common_ptr?cinfo）
{
	struct?my_error_mgr*?myerr_p?=?（struct?my_error_mgr*）cinfo->err;

	（*cinfo->err->output_message）（cinfo）;

	longjmp（myerr_p->setjmp_buffer1）;
}

static?int?save_jpeg_file（uc_image_t*?imageconst?char*?file）
{
	int?quality?=?image->m_nQuality;
	struct?jpeg_compress_struct?cinfo;
	struct?my_error_mgr?jerr;

	FILE?*?outfile;
	JSAMPROW?row_pointer[1];
	int?row_stride;

	if（quality>100||quality<0）
		quality=80;
	cinfo.err?=?jpeg_my_error（&jerr.pub）;
	jpeg_create_compress（&cinfo）;

	if（（outfile?=?fopen（file?“wb“））?==?NULL）
	{
		//?can?not?open?file
		return?-1;
	}

	if（setjmp（jerr.setjmp_buffer））
	{
		jpeg_destroy_compress（&cinfo）;
		fclose（outfile）;
		return?-1;
	}

	jpeg_stdio_dest（&cinfo?outfile）;

	cinfo.image_width?=?image->m_width;
	cinfo.image_height?=?image->m_height;
	cinfo.input_components?=?3;
	cinfo.in_color_space?=?JCS_RGB;

	jpeg_set_defaults（&cinfo）;

	jpeg_set_quality（&cinfoqualityTRUE）;

	jpeg_start_compress（&cinfoTRUE）;

	row_stride?=?image->m_width*cinfo.input_components;

	while（cinfo.next_scanline?	{
		row_pointer[0]?=?
			&image->m_data_p[cinfo.next_scanline*row_stride];
		（void）jpeg_write_scanlines（&cinfo?row_pointer?1）;
	}

	jpeg_finish_compress（&cinfo）;

	fclose（outfile）;

	jpeg_destroy_compress（&cinfo）;

	return?0;

}


static?int?load_jpeg_file（uc_image_t*?imageconst?char*?file）
{

	stru

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-04-06?22:30??vc?2015縮圖\
?????目錄???????????0??2017-04-06?22:30??vc?2015縮圖\JPEGLIB\
?????文件????????1073??2002-08-12?09:45??vc?2015縮圖\JPEGLIB\BASIC.H
?????文件????????2641??1997-09-18?17:50??vc?2015縮圖\JPEGLIB\JCONFIG.H
?????文件???????13812??2004-03-12?14:10??vc?2015縮圖\JPEGLIB\JMORECFG.H
?????文件???????39093??2008-08-19?11:32??vc?2015縮圖\JPEGLIB\JPEGFILE.CPP
?????文件????????7457??2008-08-19?11:32??vc?2015縮圖\JPEGLIB\JPEGFILE.H
?????文件???????51450??2004-03-12?14:10??vc?2015縮圖\JPEGLIB\JPEGLIB.H
?????文件??????240054??2001-07-11?15:42??vc?2015縮圖\JPEGLIB\JPEGLIB2.LIB
?????文件????????1138??2008-04-17?10:05??vc?2015縮圖\JPEGLIB\uc_image.h
?????文件????????6018??2007-12-24?11:15??vc?2015縮圖\JPEGLIB\uc_image_indep.cpp
?????文件????????3295??2007-12-24?11:16??vc?2015縮圖\JPEGLIB\uc_image_win.cpp
?????目錄???????????0??2017-04-06?23:12??vc?2015縮圖\lib\
?????文件????????2924??2007-12-24?11:08??vc?2015縮圖\lib\CtrlModule.cpp
?????文件????????1065??2001-07-21?17:16??vc?2015縮圖\lib\CtrlModule.h
?????文件????????5200??2008-08-19?12:56??vc?2015縮圖\lib\CzyDetbase.cpp
?????文件????????1352??2017-04-06?23:12??vc?2015縮圖\lib\CzyDetbase.h
?????文件????????2446??2007-12-20?14:04??vc?2015縮圖\lib\DataDefine.h
?????文件????????8892??2008-04-16?17:18??vc?2015縮圖\lib\DataStructDef.h
?????文件????????1160??2003-09-23?17:29??vc?2015縮圖\lib\SYSTEMSETTING.CPP
?????文件????????1929??2007-05-14?18:41??vc?2015縮圖\lib\SYSTEMSETTING.H
?????文件????????1234??2003-11-16?22:56??vc?2015縮圖\lib\ShareSendData.cpp
?????文件?????????577??2003-11-19?15:32??vc?2015縮圖\lib\ShareSendData.h
?????目錄???????????0??2017-04-06?23:23??vc?2015縮圖\zoomimage\
?????目錄???????????0??2017-04-06?23:22??vc?2015縮圖\zoomimage\.vs\
?????目錄???????????0??2017-04-06?23:22??vc?2015縮圖\zoomimage\.vs\zoomimage\
?????目錄???????????0??2017-04-06?23:22??vc?2015縮圖\zoomimage\.vs\zoomimage\v14\
?????文件???????20992??2017-04-06?23:22??vc?2015縮圖\zoomimage\.vs\zoomimage\v14\.suo
?????文件??????241664??2002-07-11?14:32??vc?2015縮圖\zoomimage\CJ60Lib.dll
?????文件??????499793??2002-03-11?19:50??vc?2015縮圖\zoomimage\CJ60Libd.dll
?????文件??????243798??2002-03-08?16:53??vc?2015縮圖\zoomimage\CJ60Libd.lib
............此處省略24個文件信息