Intel® Integrated Performance Primitives
Deliberate problems developing high-performance vision, signal, security, and storage applications.
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installation half way there

yeahdixon
Beginner
‎05-28-2004 03:20 PM
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I am using OpenCv on windows with IPP. OpenCV works fine, but I get the following error when I try and compile IPP functions
TEST error LNK2001: unresolved external symbol "enum IppStatus __stdcall ippiCopy_8u_C3R(unsigned char const *,int,unsigned char *,int,struct IppiSize)" (?ippiCopy_8u_C3R@@$$J224YG?AW4IppStatus@@PBEHPAEHUIppiSize@@@Z)
just declaring :

Ipp8u *ipprgb

works fine. Any ideas on what is wrong.

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overspawn
Beginner
‎05-28-2004 08:45 PM
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(?ippiCopy_8u_C3R@@$$J224YG?AW4IppStatus@@PBEHPAEHUIppiSize@@@Z)

looks like C++ mangled symbol name.

Try to add

extern "C"
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