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急!在线等待!在evc 使用directshow时,用模拟器调试的时候,CoCreateInstance 失败!
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怀疑是没有在模拟器上注册,然后我将\Program Files\Microsoft eMbedded C++ 4.0\EVC\WCE400\TARGET\X86\REGSVRCE.EXE 拷贝到模拟器目录下,在命令行REGSVRCE.EXE msfilter.dll ,失败!提示loadlirary(msfilter.dll) failed
请各位大虾指点,小弟在这多多散分啊!
我的代码
HRESULT hr = CoInitializeEx(NULL, COINIT_MULTITHREADED);
hr = CoCreateInstance(CLSID_FilterGraph, NULL, CLSCTX_INPROC, IID_IGraphBuilder, (void **)&pGraph);
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