Intel® Integrated Performance Primitives
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IPP lib linking error

nsham
Beginner
100 Views
Hi All,

I am developing an seperate MPEG4 Video decoder using intel IPP (similar to MJPEG example), I am using all the libaries which come in ipp_installer(stublib & lib folders), but still getting linking error. Please can somebody tell me what should be the cause for this following error:


Error 4 error LNK2019: unresolved external symbol _ippStaticInit@0 referenced in function _main Main_mpeg4dec.obj
Error 5 error LNK2019: unresolved external symbol _ippiWarpGetSize_MPEG4@4 referenced in function _mp4_InitVOL mp4decvop.obj
Error 6 error LNK2019: unresolved external symbol _ippiQuantInvInterInit_MPEG4@12 referenced in function _mp4_InitVOL mp4decvop.obj

Thanks
sham

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1 Reply
Vladimir_Dudnik
Employee
100 Views

Hello,

obviously you did not link with IPP libraries. Note, you need to specify search path for linker where it should look for libraries and libraries itself which it need link. These particular functions are defined in ippcore and ippvc libraries.

Compiling and linking with Microsoft Visual C++ and Intel C++ compilers

Regards,
Vladimir

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