DirectShow custom filter for windows mobile

this CLSID_SampleGrabber should be defined somewhere in your code, otherwise you'll get an error. Maybe try to use IID_SampleGrabber instead

I tried IID_SampleGrabber.
It prompts undeclared identifier too.

Anyway I can find this CLSID in my pocket pc registry entry HKEY_CLASSES_ROOT\CLSID\<filter GUID>

well, registry is not visible to your compiler, isn't it :)

what you can do is to define this CLSID - look for the format of GUID and define it in your application according to the value you have in the registry. look at the samples coming with SDK if you like

Yes, it is not visible.

So i define the COM class and its UUID this way

#ifdef __cplusplus
typedef class CSampleGrabber CSampleGrabber;
#endif

EXTERN_C const CLSID CLSID_SampleGrabber;

#ifdef __cplusplus

class DECLSPEC_UUID("xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx")
CSampleGrabber;
#endif

Is that the correct way? I look through the sample from the DirectX SDK. All of the samples are meant for desktop. So the implementation is different from windows mobile.


http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=3704624&SiteID=1
According to the link above, I have to compile the custom filter and the compiler will generates <class name>_h.h file.

Then I include this header files to define the CLSID.
How can I compile this <class name>_h.h file?
I only have CSampleGrabber.dll, CSampleGrabber.exp, CSampleGrabber.exp, CSampleGrabber.lib and .obj, .pdb, and .idb files