关于DIRECTSHOW类的问题，链接错误，求救

afairycell 2013-05-16 02:20:51

crossbar.obj : error LNK2001: unresolved external symbol "void __cdecl DbgLogInfo(unsigned long,unsigned long,char const *,...)" (?DbgLogInfo@@YAXKKPBDZZ)
crossbar.obj : error LNK2001: unresolved external symbol "void __stdcall DbgAssert(char const *,char const *,int)" (?DbgAssert@@YGXPBD0H@Z)
crossbar.obj : error LNK2001: unresolved external symbol "public: __thiscall CBaseList::~CBaseList(void)" (??1CBaseList@@QAE@XZ)
crossbar.obj : error LNK2001: unresolved external symbol "public: __thiscall CBaseList::CBaseList(char *,int)" (??0CBaseList@@QAE@PADH@Z)
crossbar.obj : error LNK2001: unresolved external symbol "protected: void * __thiscall CBaseList::GetNextI(struct __POSITION * &)const " (?GetNextI@CBaseList@@IBEPAXAAPAU__POSITION@@@Z)
crossbar.obj : error LNK2001: unresolved external symbol "protected: void * __thiscall CBaseList::RemoveHeadI(void)" (?RemoveHeadI@CBaseList@@IAEPAXXZ)
crossbar.obj : error LNK2001: unresolved external symbol "protected: struct __POSITION * __thiscall CBaseList::AddTailI(void *)" (?AddTailI@CBaseList@@IAEPAU__POSITION@@PAX@Z)
crossbar.obj : error LNK2001: unresolved external symbol "protected: void * __thiscall CBaseList::GetI(struct __POSITION *)const " (?GetI@CBaseList@@IBEPAXPAU__POSITION@@@Z)
Debug/zuoer_player.exe : fatal error LNK1120: 8 unresolved externals
Error executing link.exe.
Creating browse info file...

...全文