谁有好用的JPEGLIB2.LIB啊,给我一个谢谢 谁有WINDOWS下好用的JPEGLIB2.LIB啊,我从网上下了几个,都有问题,郁闷的不行了 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 我现在用的这个,出错信息如下:Linking...Jpegfile.obj : error LNK2001: unresolved external symbol "unsigned char __cdecl jpeg_finish_decompress(struct jpeg_decompress_struct *)" (?jpeg_finish_decompress@@YAEPAUjpeg_decompress_struct@@@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "unsigned int __cdecl jpeg_read_scanlines(struct jpeg_decompress_struct *,unsigned char * *,unsigned int)" (?jpeg_read_scanlines@@YAIPAUjpeg_decompress_struct@@PAPAEI@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "unsigned char __cdecl jpeg_start_decompress(struct jpeg_decompress_struct *)" (?jpeg_start_decompress@@YAEPAUjpeg_decompress_struct@@@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "int __cdecl jpeg_read_header(struct jpeg_decompress_struct *,unsigned char)" (?jpeg_read_header@@YAHPAUjpeg_decompress_struct@@E@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_stdio_src(struct jpeg_decompress_struct *,struct _iobuf *)" (?jpeg_stdio_src@@YAXPAUjpeg_decompress_struct@@PAU_iobuf@@@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_CreateDecompress(struct jpeg_decompress_struct *,int,unsigned int)" (?jpeg_CreateDecompress@@YAXPAUjpeg_decompress_struct@@HI@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_destroy_decompress(struct jpeg_decompress_struct *)" (?jpeg_destroy_decompress@@YAXPAUjpeg_decompress_struct@@@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "struct jpeg_error_mgr * __cdecl jpeg_std_error(struct jpeg_error_mgr *)" (?jpeg_std_error@@YAPAUjpeg_error_mgr@@PAU1@@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_finish_compress(struct jpeg_compress_struct *)" (?jpeg_finish_compress@@YAXPAUjpeg_compress_struct@@@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "unsigned int __cdecl jpeg_write_scanlines(struct jpeg_compress_struct *,unsigned char * *,unsigned int)" (?jpeg_write_scanlines@@YAIPAUjpeg_compress_struct@@PAPAEI@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_start_compress(struct jpeg_compress_struct *,unsigned char)" (?jpeg_start_compress@@YAXPAUjpeg_compress_struct@@E@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_set_quality(struct jpeg_compress_struct *,int,unsigned char)" (?jpeg_set_quality@@YAXPAUjpeg_compress_struct@@HE@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_set_defaults(struct jpeg_compress_struct *)" (?jpeg_set_defaults@@YAXPAUjpeg_compress_struct@@@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_stdio_dest(struct jpeg_compress_struct *,struct _iobuf *)" (?jpeg_stdio_dest@@YAXPAUjpeg_compress_struct@@PAU_iobuf@@@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_CreateCompress(struct jpeg_compress_struct *,int,unsigned int)" (?jpeg_CreateCompress@@YAXPAUjpeg_compress_struct@@HI@Z)Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_destroy_compress(struct jpeg_compress_struct *)" (?jpeg_destroy_compress@@YAXPAUjpeg_compress_struct@@@Z)output\dlgCaTCH.exe : fatal error LNK1120: 16 unresolved externalsError executing link.exe. 如何向串口发送数据,并接收串口发来的数据 一个很怪的毛病——只有调试的时候才会真正的写文件 使用OnTimer()后对话框程序总是闪,很不稳定?为什么呀? 请教一个作图的问题 VC 的一个奇怪的问题 几个名词翻译----急用! FTP 的 bug:文件日期经常出错. 内存问题 请懂VC也懂VB的坛友,帮忙把下边的代码,从VC移植到VB6上?谢谢 我想建立一个对象数组,数组的大小是运行时确定的,我该怎样声明,以及如何申请内存呢? DBGrid的问题 第一次用.net2005 这种语法它不认
Linking...
Jpegfile.obj : error LNK2001: unresolved external symbol "unsigned char __cdecl jpeg_finish_decompress(struct jpeg_decompress_struct *)" (?jpeg_finish_decompress@@YAEPAUjpeg_decompress_struct@@@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "unsigned int __cdecl jpeg_read_scanlines(struct jpeg_decompress_struct *,unsigned char * *,unsigned int)" (?jpeg_read_scanlines@@YAIPAUjpeg_decompress_struct@@PAPAEI@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "unsigned char __cdecl jpeg_start_decompress(struct jpeg_decompress_struct *)" (?jpeg_start_decompress@@YAEPAUjpeg_decompress_struct@@@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "int __cdecl jpeg_read_header(struct jpeg_decompress_struct *,unsigned char)" (?jpeg_read_header@@YAHPAUjpeg_decompress_struct@@E@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_stdio_src(struct jpeg_decompress_struct *,struct _iobuf *)" (?jpeg_stdio_src@@YAXPAUjpeg_decompress_struct@@PAU_iobuf@@@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_CreateDecompress(struct jpeg_decompress_struct *,int,unsigned int)" (?jpeg_CreateDecompress@@YAXPAUjpeg_decompress_struct@@HI@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_destroy_decompress(struct jpeg_decompress_struct *)" (?jpeg_destroy_decompress@@YAXPAUjpeg_decompress_struct@@@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "struct jpeg_error_mgr * __cdecl jpeg_std_error(struct jpeg_error_mgr *)" (?jpeg_std_error@@YAPAUjpeg_error_mgr@@PAU1@@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_finish_compress(struct jpeg_compress_struct *)" (?jpeg_finish_compress@@YAXPAUjpeg_compress_struct@@@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "unsigned int __cdecl jpeg_write_scanlines(struct jpeg_compress_struct *,unsigned char * *,unsigned int)" (?jpeg_write_scanlines@@YAIPAUjpeg_compress_struct@@PAPAEI@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_start_compress(struct jpeg_compress_struct *,unsigned char)" (?jpeg_start_compress@@YAXPAUjpeg_compress_struct@@E@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_set_quality(struct jpeg_compress_struct *,int,unsigned char)" (?jpeg_set_quality@@YAXPAUjpeg_compress_struct@@HE@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_set_defaults(struct jpeg_compress_struct *)" (?jpeg_set_defaults@@YAXPAUjpeg_compress_struct@@@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_stdio_dest(struct jpeg_compress_struct *,struct _iobuf *)" (?jpeg_stdio_dest@@YAXPAUjpeg_compress_struct@@PAU_iobuf@@@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_CreateCompress(struct jpeg_compress_struct *,int,unsigned int)" (?jpeg_CreateCompress@@YAXPAUjpeg_compress_struct@@HI@Z)
Jpegfile.obj : error LNK2001: unresolved external symbol "void __cdecl jpeg_destroy_compress(struct jpeg_compress_struct *)" (?jpeg_destroy_compress@@YAXPAUjpeg_compress_struct@@@Z)
output\dlgCaTCH.exe : fatal error LNK1120: 16 unresolved externals
Error executing link.exe.